-URL: http://code.google.com/p/googletest/
-Version: 1.7.0
+URL: https://github.com/google/googletest
+Version: 1.8.0
License: BSD
-License File: COPYING
+License File: LICENSE
Description:
Google's framework for writing C++ tests on a variety of platforms
generation.
Local Modifications:
-- Removed unused declarations of kPathSeparatorString to have warning
- free build.
-- Added GTEST_ATTRIBUTE_UNUSED_ to test registering dummies in TEST_P
- and INSTANTIATE_TEST_CASE_P to remove warnings about unused variables
- under GCC 5.
-- Only define g_in_fast_death_test_child for non-Windows builds; quiets an
- unused variable warning.
+- Remove everything but:
+ googletest-release-1.8.0/googletest/
+ CHANGES
+ CONTRIBUTORS
+ include
+ LICENSE
+ README.md
+ src
+++ /dev/null
-Google C++ Testing Framework
-============================
-
-http://code.google.com/p/googletest/
-
-Overview
---------
-
-Google's framework for writing C++ tests on a variety of platforms
-(Linux, Mac OS X, Windows, Windows CE, Symbian, etc). Based on the
-xUnit architecture. Supports automatic test discovery, a rich set of
-assertions, user-defined assertions, death tests, fatal and non-fatal
-failures, various options for running the tests, and XML test report
-generation.
-
-Please see the project page above for more information as well as the
-mailing list for questions, discussions, and development. There is
-also an IRC channel on OFTC (irc.oftc.net) #gtest available. Please
-join us!
-
-Requirements for End Users
---------------------------
-
-Google Test is designed to have fairly minimal requirements to build
-and use with your projects, but there are some. Currently, we support
-Linux, Windows, Mac OS X, and Cygwin. We will also make our best
-effort to support other platforms (e.g. Solaris, AIX, and z/OS).
-However, since core members of the Google Test project have no access
-to these platforms, Google Test may have outstanding issues there. If
-you notice any problems on your platform, please notify
-googletestframework@googlegroups.com. Patches for fixing them are
-even more welcome!
-
-### Linux Requirements ###
-
-These are the base requirements to build and use Google Test from a source
-package (as described below):
- * GNU-compatible Make or gmake
- * POSIX-standard shell
- * POSIX(-2) Regular Expressions (regex.h)
- * A C++98-standard-compliant compiler
-
-### Windows Requirements ###
-
- * Microsoft Visual C++ 7.1 or newer
-
-### Cygwin Requirements ###
-
- * Cygwin 1.5.25-14 or newer
-
-### Mac OS X Requirements ###
-
- * Mac OS X 10.4 Tiger or newer
- * Developer Tools Installed
-
-Also, you'll need CMake 2.6.4 or higher if you want to build the
-samples using the provided CMake script, regardless of the platform.
-
-Requirements for Contributors
------------------------------
-
-We welcome patches. If you plan to contribute a patch, you need to
-build Google Test and its own tests from an SVN checkout (described
-below), which has further requirements:
-
- * Python version 2.3 or newer (for running some of the tests and
- re-generating certain source files from templates)
- * CMake 2.6.4 or newer
-
-Getting the Source
-------------------
-
-There are two primary ways of getting Google Test's source code: you
-can download a stable source release in your preferred archive format,
-or directly check out the source from our Subversion (SVN) repositary.
-The SVN checkout requires a few extra steps and some extra software
-packages on your system, but lets you track the latest development and
-make patches much more easily, so we highly encourage it.
-
-### Source Package ###
-
-Google Test is released in versioned source packages which can be
-downloaded from the download page [1]. Several different archive
-formats are provided, but the only difference is the tools used to
-manipulate them, and the size of the resulting file. Download
-whichever you are most comfortable with.
-
- [1] http://code.google.com/p/googletest/downloads/list
-
-Once the package is downloaded, expand it using whichever tools you
-prefer for that type. This will result in a new directory with the
-name "gtest-X.Y.Z" which contains all of the source code. Here are
-some examples on Linux:
-
- tar -xvzf gtest-X.Y.Z.tar.gz
- tar -xvjf gtest-X.Y.Z.tar.bz2
- unzip gtest-X.Y.Z.zip
-
-### SVN Checkout ###
-
-To check out the main branch (also known as the "trunk") of Google
-Test, run the following Subversion command:
-
- svn checkout http://googletest.googlecode.com/svn/trunk/ gtest-svn
-
-Setting up the Build
---------------------
-
-To build Google Test and your tests that use it, you need to tell your
-build system where to find its headers and source files. The exact
-way to do it depends on which build system you use, and is usually
-straightforward.
-
-### Generic Build Instructions ###
-
-Suppose you put Google Test in directory ${GTEST_DIR}. To build it,
-create a library build target (or a project as called by Visual Studio
-and Xcode) to compile
-
- ${GTEST_DIR}/src/gtest-all.cc
-
-with ${GTEST_DIR}/include in the system header search path and ${GTEST_DIR}
-in the normal header search path. Assuming a Linux-like system and gcc,
-something like the following will do:
-
- g++ -isystem ${GTEST_DIR}/include -I${GTEST_DIR} \
- -pthread -c ${GTEST_DIR}/src/gtest-all.cc
- ar -rv libgtest.a gtest-all.o
-
-(We need -pthread as Google Test uses threads.)
-
-Next, you should compile your test source file with
-${GTEST_DIR}/include in the system header search path, and link it
-with gtest and any other necessary libraries:
-
- g++ -isystem ${GTEST_DIR}/include -pthread path/to/your_test.cc libgtest.a \
- -o your_test
-
-As an example, the make/ directory contains a Makefile that you can
-use to build Google Test on systems where GNU make is available
-(e.g. Linux, Mac OS X, and Cygwin). It doesn't try to build Google
-Test's own tests. Instead, it just builds the Google Test library and
-a sample test. You can use it as a starting point for your own build
-script.
-
-If the default settings are correct for your environment, the
-following commands should succeed:
-
- cd ${GTEST_DIR}/make
- make
- ./sample1_unittest
-
-If you see errors, try to tweak the contents of make/Makefile to make
-them go away. There are instructions in make/Makefile on how to do
-it.
-
-### Using CMake ###
-
-Google Test comes with a CMake build script (CMakeLists.txt) that can
-be used on a wide range of platforms ("C" stands for cross-platofrm.).
-If you don't have CMake installed already, you can download it for
-free from http://www.cmake.org/.
-
-CMake works by generating native makefiles or build projects that can
-be used in the compiler environment of your choice. The typical
-workflow starts with:
-
- mkdir mybuild # Create a directory to hold the build output.
- cd mybuild
- cmake ${GTEST_DIR} # Generate native build scripts.
-
-If you want to build Google Test's samples, you should replace the
-last command with
-
- cmake -Dgtest_build_samples=ON ${GTEST_DIR}
-
-If you are on a *nix system, you should now see a Makefile in the
-current directory. Just type 'make' to build gtest.
-
-If you use Windows and have Vistual Studio installed, a gtest.sln file
-and several .vcproj files will be created. You can then build them
-using Visual Studio.
-
-On Mac OS X with Xcode installed, a .xcodeproj file will be generated.
-
-### Legacy Build Scripts ###
-
-Before settling on CMake, we have been providing hand-maintained build
-projects/scripts for Visual Studio, Xcode, and Autotools. While we
-continue to provide them for convenience, they are not actively
-maintained any more. We highly recommend that you follow the
-instructions in the previous two sections to integrate Google Test
-with your existing build system.
-
-If you still need to use the legacy build scripts, here's how:
-
-The msvc\ folder contains two solutions with Visual C++ projects.
-Open the gtest.sln or gtest-md.sln file using Visual Studio, and you
-are ready to build Google Test the same way you build any Visual
-Studio project. Files that have names ending with -md use DLL
-versions of Microsoft runtime libraries (the /MD or the /MDd compiler
-option). Files without that suffix use static versions of the runtime
-libraries (the /MT or the /MTd option). Please note that one must use
-the same option to compile both gtest and the test code. If you use
-Visual Studio 2005 or above, we recommend the -md version as /MD is
-the default for new projects in these versions of Visual Studio.
-
-On Mac OS X, open the gtest.xcodeproj in the xcode/ folder using
-Xcode. Build the "gtest" target. The universal binary framework will
-end up in your selected build directory (selected in the Xcode
-"Preferences..." -> "Building" pane and defaults to xcode/build).
-Alternatively, at the command line, enter:
-
- xcodebuild
-
-This will build the "Release" configuration of gtest.framework in your
-default build location. See the "xcodebuild" man page for more
-information about building different configurations and building in
-different locations.
-
-If you wish to use the Google Test Xcode project with Xcode 4.x and
-above, you need to either:
- * update the SDK configuration options in xcode/Config/General.xconfig.
- Comment options SDKROOT, MACOS_DEPLOYMENT_TARGET, and GCC_VERSION. If
- you choose this route you lose the ability to target earlier versions
- of MacOS X.
- * Install an SDK for an earlier version. This doesn't appear to be
- supported by Apple, but has been reported to work
- (http://stackoverflow.com/questions/5378518).
-
-Tweaking Google Test
---------------------
-
-Google Test can be used in diverse environments. The default
-configuration may not work (or may not work well) out of the box in
-some environments. However, you can easily tweak Google Test by
-defining control macros on the compiler command line. Generally,
-these macros are named like GTEST_XYZ and you define them to either 1
-or 0 to enable or disable a certain feature.
-
-We list the most frequently used macros below. For a complete list,
-see file include/gtest/internal/gtest-port.h.
-
-### Choosing a TR1 Tuple Library ###
-
-Some Google Test features require the C++ Technical Report 1 (TR1)
-tuple library, which is not yet available with all compilers. The
-good news is that Google Test implements a subset of TR1 tuple that's
-enough for its own need, and will automatically use this when the
-compiler doesn't provide TR1 tuple.
-
-Usually you don't need to care about which tuple library Google Test
-uses. However, if your project already uses TR1 tuple, you need to
-tell Google Test to use the same TR1 tuple library the rest of your
-project uses, or the two tuple implementations will clash. To do
-that, add
-
- -DGTEST_USE_OWN_TR1_TUPLE=0
-
-to the compiler flags while compiling Google Test and your tests. If
-you want to force Google Test to use its own tuple library, just add
-
- -DGTEST_USE_OWN_TR1_TUPLE=1
-
-to the compiler flags instead.
-
-If you don't want Google Test to use tuple at all, add
-
- -DGTEST_HAS_TR1_TUPLE=0
-
-and all features using tuple will be disabled.
-
-### Multi-threaded Tests ###
-
-Google Test is thread-safe where the pthread library is available.
-After #include "gtest/gtest.h", you can check the GTEST_IS_THREADSAFE
-macro to see whether this is the case (yes if the macro is #defined to
-1, no if it's undefined.).
-
-If Google Test doesn't correctly detect whether pthread is available
-in your environment, you can force it with
-
- -DGTEST_HAS_PTHREAD=1
-
-or
-
- -DGTEST_HAS_PTHREAD=0
-
-When Google Test uses pthread, you may need to add flags to your
-compiler and/or linker to select the pthread library, or you'll get
-link errors. If you use the CMake script or the deprecated Autotools
-script, this is taken care of for you. If you use your own build
-script, you'll need to read your compiler and linker's manual to
-figure out what flags to add.
-
-### As a Shared Library (DLL) ###
-
-Google Test is compact, so most users can build and link it as a
-static library for the simplicity. You can choose to use Google Test
-as a shared library (known as a DLL on Windows) if you prefer.
-
-To compile *gtest* as a shared library, add
-
- -DGTEST_CREATE_SHARED_LIBRARY=1
-
-to the compiler flags. You'll also need to tell the linker to produce
-a shared library instead - consult your linker's manual for how to do
-it.
-
-To compile your *tests* that use the gtest shared library, add
-
- -DGTEST_LINKED_AS_SHARED_LIBRARY=1
-
-to the compiler flags.
-
-Note: while the above steps aren't technically necessary today when
-using some compilers (e.g. GCC), they may become necessary in the
-future, if we decide to improve the speed of loading the library (see
-http://gcc.gnu.org/wiki/Visibility for details). Therefore you are
-recommended to always add the above flags when using Google Test as a
-shared library. Otherwise a future release of Google Test may break
-your build script.
-
-### Avoiding Macro Name Clashes ###
-
-In C++, macros don't obey namespaces. Therefore two libraries that
-both define a macro of the same name will clash if you #include both
-definitions. In case a Google Test macro clashes with another
-library, you can force Google Test to rename its macro to avoid the
-conflict.
-
-Specifically, if both Google Test and some other code define macro
-FOO, you can add
-
- -DGTEST_DONT_DEFINE_FOO=1
-
-to the compiler flags to tell Google Test to change the macro's name
-from FOO to GTEST_FOO. Currently FOO can be FAIL, SUCCEED, or TEST.
-For example, with -DGTEST_DONT_DEFINE_TEST=1, you'll need to write
-
- GTEST_TEST(SomeTest, DoesThis) { ... }
-
-instead of
-
- TEST(SomeTest, DoesThis) { ... }
-
-in order to define a test.
-
-Upgrating from an Earlier Version
----------------------------------
-
-We strive to keep Google Test releases backward compatible.
-Sometimes, though, we have to make some breaking changes for the
-users' long-term benefits. This section describes what you'll need to
-do if you are upgrading from an earlier version of Google Test.
-
-### Upgrading from 1.3.0 or Earlier ###
-
-You may need to explicitly enable or disable Google Test's own TR1
-tuple library. See the instructions in section "Choosing a TR1 Tuple
-Library".
-
-### Upgrading from 1.4.0 or Earlier ###
-
-The Autotools build script (configure + make) is no longer officially
-supportted. You are encouraged to migrate to your own build system or
-use CMake. If you still need to use Autotools, you can find
-instructions in the README file from Google Test 1.4.0.
-
-On platforms where the pthread library is available, Google Test uses
-it in order to be thread-safe. See the "Multi-threaded Tests" section
-for what this means to your build script.
-
-If you use Microsoft Visual C++ 7.1 with exceptions disabled, Google
-Test will no longer compile. This should affect very few people, as a
-large portion of STL (including <string>) doesn't compile in this mode
-anyway. We decided to stop supporting it in order to greatly simplify
-Google Test's implementation.
-
-Developing Google Test
-----------------------
-
-This section discusses how to make your own changes to Google Test.
-
-### Testing Google Test Itself ###
-
-To make sure your changes work as intended and don't break existing
-functionality, you'll want to compile and run Google Test's own tests.
-For that you can use CMake:
-
- mkdir mybuild
- cd mybuild
- cmake -Dgtest_build_tests=ON ${GTEST_DIR}
-
-Make sure you have Python installed, as some of Google Test's tests
-are written in Python. If the cmake command complains about not being
-able to find Python ("Could NOT find PythonInterp (missing:
-PYTHON_EXECUTABLE)"), try telling it explicitly where your Python
-executable can be found:
-
- cmake -DPYTHON_EXECUTABLE=path/to/python -Dgtest_build_tests=ON ${GTEST_DIR}
-
-Next, you can build Google Test and all of its own tests. On *nix,
-this is usually done by 'make'. To run the tests, do
-
- make test
-
-All tests should pass.
-
-### Regenerating Source Files ###
-
-Some of Google Test's source files are generated from templates (not
-in the C++ sense) using a script. A template file is named FOO.pump,
-where FOO is the name of the file it will generate. For example, the
-file include/gtest/internal/gtest-type-util.h.pump is used to generate
-gtest-type-util.h in the same directory.
-
-Normally you don't need to worry about regenerating the source files,
-unless you need to modify them. In that case, you should modify the
-corresponding .pump files instead and run the pump.py Python script to
-regenerate them. You can find pump.py in the scripts/ directory.
-Read the Pump manual [2] for how to use it.
-
- [2] http://code.google.com/p/googletest/wiki/PumpManual
-
-### Contributing a Patch ###
-
-We welcome patches. Please read the Google Test developer's guide [3]
-for how you can contribute. In particular, make sure you have signed
-the Contributor License Agreement, or we won't be able to accept the
-patch.
-
- [3] http://code.google.com/p/googletest/wiki/GoogleTestDevGuide
-
-Happy testing!
--- /dev/null
+
+### Generic Build Instructions ###
+
+#### Setup ####
+
+To build Google Test and your tests that use it, you need to tell your
+build system where to find its headers and source files. The exact
+way to do it depends on which build system you use, and is usually
+straightforward.
+
+#### Build ####
+
+Suppose you put Google Test in directory `${GTEST_DIR}`. To build it,
+create a library build target (or a project as called by Visual Studio
+and Xcode) to compile
+
+ ${GTEST_DIR}/src/gtest-all.cc
+
+with `${GTEST_DIR}/include` in the system header search path and `${GTEST_DIR}`
+in the normal header search path. Assuming a Linux-like system and gcc,
+something like the following will do:
+
+ g++ -isystem ${GTEST_DIR}/include -I${GTEST_DIR} \
+ -pthread -c ${GTEST_DIR}/src/gtest-all.cc
+ ar -rv libgtest.a gtest-all.o
+
+(We need `-pthread` as Google Test uses threads.)
+
+Next, you should compile your test source file with
+`${GTEST_DIR}/include` in the system header search path, and link it
+with gtest and any other necessary libraries:
+
+ g++ -isystem ${GTEST_DIR}/include -pthread path/to/your_test.cc libgtest.a \
+ -o your_test
+
+As an example, the make/ directory contains a Makefile that you can
+use to build Google Test on systems where GNU make is available
+(e.g. Linux, Mac OS X, and Cygwin). It doesn't try to build Google
+Test's own tests. Instead, it just builds the Google Test library and
+a sample test. You can use it as a starting point for your own build
+script.
+
+If the default settings are correct for your environment, the
+following commands should succeed:
+
+ cd ${GTEST_DIR}/make
+ make
+ ./sample1_unittest
+
+If you see errors, try to tweak the contents of `make/Makefile` to make
+them go away. There are instructions in `make/Makefile` on how to do
+it.
+
+### Using CMake ###
+
+Google Test comes with a CMake build script (
+[CMakeLists.txt](CMakeLists.txt)) that can be used on a wide range of platforms ("C" stands for
+cross-platform.). If you don't have CMake installed already, you can
+download it for free from <http://www.cmake.org/>.
+
+CMake works by generating native makefiles or build projects that can
+be used in the compiler environment of your choice. The typical
+workflow starts with:
+
+ mkdir mybuild # Create a directory to hold the build output.
+ cd mybuild
+ cmake ${GTEST_DIR} # Generate native build scripts.
+
+If you want to build Google Test's samples, you should replace the
+last command with
+
+ cmake -Dgtest_build_samples=ON ${GTEST_DIR}
+
+If you are on a \*nix system, you should now see a Makefile in the
+current directory. Just type 'make' to build gtest.
+
+If you use Windows and have Visual Studio installed, a `gtest.sln` file
+and several `.vcproj` files will be created. You can then build them
+using Visual Studio.
+
+On Mac OS X with Xcode installed, a `.xcodeproj` file will be generated.
+
+### Legacy Build Scripts ###
+
+Before settling on CMake, we have been providing hand-maintained build
+projects/scripts for Visual Studio, Xcode, and Autotools. While we
+continue to provide them for convenience, they are not actively
+maintained any more. We highly recommend that you follow the
+instructions in the previous two sections to integrate Google Test
+with your existing build system.
+
+If you still need to use the legacy build scripts, here's how:
+
+The msvc\ folder contains two solutions with Visual C++ projects.
+Open the `gtest.sln` or `gtest-md.sln` file using Visual Studio, and you
+are ready to build Google Test the same way you build any Visual
+Studio project. Files that have names ending with -md use DLL
+versions of Microsoft runtime libraries (the /MD or the /MDd compiler
+option). Files without that suffix use static versions of the runtime
+libraries (the /MT or the /MTd option). Please note that one must use
+the same option to compile both gtest and the test code. If you use
+Visual Studio 2005 or above, we recommend the -md version as /MD is
+the default for new projects in these versions of Visual Studio.
+
+On Mac OS X, open the `gtest.xcodeproj` in the `xcode/` folder using
+Xcode. Build the "gtest" target. The universal binary framework will
+end up in your selected build directory (selected in the Xcode
+"Preferences..." -> "Building" pane and defaults to xcode/build).
+Alternatively, at the command line, enter:
+
+ xcodebuild
+
+This will build the "Release" configuration of gtest.framework in your
+default build location. See the "xcodebuild" man page for more
+information about building different configurations and building in
+different locations.
+
+If you wish to use the Google Test Xcode project with Xcode 4.x and
+above, you need to either:
+
+ * update the SDK configuration options in xcode/Config/General.xconfig.
+ Comment options `SDKROOT`, `MACOS_DEPLOYMENT_TARGET`, and `GCC_VERSION`. If
+ you choose this route you lose the ability to target earlier versions
+ of MacOS X.
+ * Install an SDK for an earlier version. This doesn't appear to be
+ supported by Apple, but has been reported to work
+ (http://stackoverflow.com/questions/5378518).
+
+### Tweaking Google Test ###
+
+Google Test can be used in diverse environments. The default
+configuration may not work (or may not work well) out of the box in
+some environments. However, you can easily tweak Google Test by
+defining control macros on the compiler command line. Generally,
+these macros are named like `GTEST_XYZ` and you define them to either 1
+or 0 to enable or disable a certain feature.
+
+We list the most frequently used macros below. For a complete list,
+see file [include/gtest/internal/gtest-port.h](include/gtest/internal/gtest-port.h).
+
+### Choosing a TR1 Tuple Library ###
+
+Some Google Test features require the C++ Technical Report 1 (TR1)
+tuple library, which is not yet available with all compilers. The
+good news is that Google Test implements a subset of TR1 tuple that's
+enough for its own need, and will automatically use this when the
+compiler doesn't provide TR1 tuple.
+
+Usually you don't need to care about which tuple library Google Test
+uses. However, if your project already uses TR1 tuple, you need to
+tell Google Test to use the same TR1 tuple library the rest of your
+project uses, or the two tuple implementations will clash. To do
+that, add
+
+ -DGTEST_USE_OWN_TR1_TUPLE=0
+
+to the compiler flags while compiling Google Test and your tests. If
+you want to force Google Test to use its own tuple library, just add
+
+ -DGTEST_USE_OWN_TR1_TUPLE=1
+
+to the compiler flags instead.
+
+If you don't want Google Test to use tuple at all, add
+
+ -DGTEST_HAS_TR1_TUPLE=0
+
+and all features using tuple will be disabled.
+
+### Multi-threaded Tests ###
+
+Google Test is thread-safe where the pthread library is available.
+After `#include "gtest/gtest.h"`, you can check the `GTEST_IS_THREADSAFE`
+macro to see whether this is the case (yes if the macro is `#defined` to
+1, no if it's undefined.).
+
+If Google Test doesn't correctly detect whether pthread is available
+in your environment, you can force it with
+
+ -DGTEST_HAS_PTHREAD=1
+
+or
+
+ -DGTEST_HAS_PTHREAD=0
+
+When Google Test uses pthread, you may need to add flags to your
+compiler and/or linker to select the pthread library, or you'll get
+link errors. If you use the CMake script or the deprecated Autotools
+script, this is taken care of for you. If you use your own build
+script, you'll need to read your compiler and linker's manual to
+figure out what flags to add.
+
+### As a Shared Library (DLL) ###
+
+Google Test is compact, so most users can build and link it as a
+static library for the simplicity. You can choose to use Google Test
+as a shared library (known as a DLL on Windows) if you prefer.
+
+To compile *gtest* as a shared library, add
+
+ -DGTEST_CREATE_SHARED_LIBRARY=1
+
+to the compiler flags. You'll also need to tell the linker to produce
+a shared library instead - consult your linker's manual for how to do
+it.
+
+To compile your *tests* that use the gtest shared library, add
+
+ -DGTEST_LINKED_AS_SHARED_LIBRARY=1
+
+to the compiler flags.
+
+Note: while the above steps aren't technically necessary today when
+using some compilers (e.g. GCC), they may become necessary in the
+future, if we decide to improve the speed of loading the library (see
+<http://gcc.gnu.org/wiki/Visibility> for details). Therefore you are
+recommended to always add the above flags when using Google Test as a
+shared library. Otherwise a future release of Google Test may break
+your build script.
+
+### Avoiding Macro Name Clashes ###
+
+In C++, macros don't obey namespaces. Therefore two libraries that
+both define a macro of the same name will clash if you `#include` both
+definitions. In case a Google Test macro clashes with another
+library, you can force Google Test to rename its macro to avoid the
+conflict.
+
+Specifically, if both Google Test and some other code define macro
+FOO, you can add
+
+ -DGTEST_DONT_DEFINE_FOO=1
+
+to the compiler flags to tell Google Test to change the macro's name
+from `FOO` to `GTEST_FOO`. Currently `FOO` can be `FAIL`, `SUCCEED`,
+or `TEST`. For example, with `-DGTEST_DONT_DEFINE_TEST=1`, you'll
+need to write
+
+ GTEST_TEST(SomeTest, DoesThis) { ... }
+
+instead of
+
+ TEST(SomeTest, DoesThis) { ... }
+
+in order to define a test.
+
+## Developing Google Test ##
+
+This section discusses how to make your own changes to Google Test.
+
+### Testing Google Test Itself ###
+
+To make sure your changes work as intended and don't break existing
+functionality, you'll want to compile and run Google Test's own tests.
+For that you can use CMake:
+
+ mkdir mybuild
+ cd mybuild
+ cmake -Dgtest_build_tests=ON ${GTEST_DIR}
+
+Make sure you have Python installed, as some of Google Test's tests
+are written in Python. If the cmake command complains about not being
+able to find Python (`Could NOT find PythonInterp (missing:
+PYTHON_EXECUTABLE)`), try telling it explicitly where your Python
+executable can be found:
+
+ cmake -DPYTHON_EXECUTABLE=path/to/python -Dgtest_build_tests=ON ${GTEST_DIR}
+
+Next, you can build Google Test and all of its own tests. On \*nix,
+this is usually done by 'make'. To run the tests, do
+
+ make test
+
+All tests should pass.
+
+Normally you don't need to worry about regenerating the source files,
+unless you need to modify them. In that case, you should modify the
+corresponding .pump files instead and run the pump.py Python script to
+regenerate them. You can find pump.py in the [scripts/](scripts/) directory.
+Read the [Pump manual](docs/PumpManual.md) for how to use it.
--- /dev/null
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file defines the public API for death tests. It is
+// #included by gtest.h so a user doesn't need to include this
+// directly.
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
+#define GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
+
+#include "gtest/internal/gtest-death-test-internal.h"
+
+namespace testing {
+
+// This flag controls the style of death tests. Valid values are "threadsafe",
+// meaning that the death test child process will re-execute the test binary
+// from the start, running only a single death test, or "fast",
+// meaning that the child process will execute the test logic immediately
+// after forking.
+GTEST_DECLARE_string_(death_test_style);
+
+#if GTEST_HAS_DEATH_TEST
+
+namespace internal {
+
+// Returns a Boolean value indicating whether the caller is currently
+// executing in the context of the death test child process. Tools such as
+// Valgrind heap checkers may need this to modify their behavior in death
+// tests. IMPORTANT: This is an internal utility. Using it may break the
+// implementation of death tests. User code MUST NOT use it.
+GTEST_API_ bool InDeathTestChild();
+
+} // namespace internal
+
+// The following macros are useful for writing death tests.
+
+// Here's what happens when an ASSERT_DEATH* or EXPECT_DEATH* is
+// executed:
+//
+// 1. It generates a warning if there is more than one active
+// thread. This is because it's safe to fork() or clone() only
+// when there is a single thread.
+//
+// 2. The parent process clone()s a sub-process and runs the death
+// test in it; the sub-process exits with code 0 at the end of the
+// death test, if it hasn't exited already.
+//
+// 3. The parent process waits for the sub-process to terminate.
+//
+// 4. The parent process checks the exit code and error message of
+// the sub-process.
+//
+// Examples:
+//
+// ASSERT_DEATH(server.SendMessage(56, "Hello"), "Invalid port number");
+// for (int i = 0; i < 5; i++) {
+// EXPECT_DEATH(server.ProcessRequest(i),
+// "Invalid request .* in ProcessRequest()")
+// << "Failed to die on request " << i;
+// }
+//
+// ASSERT_EXIT(server.ExitNow(), ::testing::ExitedWithCode(0), "Exiting");
+//
+// bool KilledBySIGHUP(int exit_code) {
+// return WIFSIGNALED(exit_code) && WTERMSIG(exit_code) == SIGHUP;
+// }
+//
+// ASSERT_EXIT(client.HangUpServer(), KilledBySIGHUP, "Hanging up!");
+//
+// On the regular expressions used in death tests:
+//
+// On POSIX-compliant systems (*nix), we use the <regex.h> library,
+// which uses the POSIX extended regex syntax.
+//
+// On other platforms (e.g. Windows), we only support a simple regex
+// syntax implemented as part of Google Test. This limited
+// implementation should be enough most of the time when writing
+// death tests; though it lacks many features you can find in PCRE
+// or POSIX extended regex syntax. For example, we don't support
+// union ("x|y"), grouping ("(xy)"), brackets ("[xy]"), and
+// repetition count ("x{5,7}"), among others.
+//
+// Below is the syntax that we do support. We chose it to be a
+// subset of both PCRE and POSIX extended regex, so it's easy to
+// learn wherever you come from. In the following: 'A' denotes a
+// literal character, period (.), or a single \\ escape sequence;
+// 'x' and 'y' denote regular expressions; 'm' and 'n' are for
+// natural numbers.
+//
+// c matches any literal character c
+// \\d matches any decimal digit
+// \\D matches any character that's not a decimal digit
+// \\f matches \f
+// \\n matches \n
+// \\r matches \r
+// \\s matches any ASCII whitespace, including \n
+// \\S matches any character that's not a whitespace
+// \\t matches \t
+// \\v matches \v
+// \\w matches any letter, _, or decimal digit
+// \\W matches any character that \\w doesn't match
+// \\c matches any literal character c, which must be a punctuation
+// . matches any single character except \n
+// A? matches 0 or 1 occurrences of A
+// A* matches 0 or many occurrences of A
+// A+ matches 1 or many occurrences of A
+// ^ matches the beginning of a string (not that of each line)
+// $ matches the end of a string (not that of each line)
+// xy matches x followed by y
+//
+// If you accidentally use PCRE or POSIX extended regex features
+// not implemented by us, you will get a run-time failure. In that
+// case, please try to rewrite your regular expression within the
+// above syntax.
+//
+// This implementation is *not* meant to be as highly tuned or robust
+// as a compiled regex library, but should perform well enough for a
+// death test, which already incurs significant overhead by launching
+// a child process.
+//
+// Known caveats:
+//
+// A "threadsafe" style death test obtains the path to the test
+// program from argv[0] and re-executes it in the sub-process. For
+// simplicity, the current implementation doesn't search the PATH
+// when launching the sub-process. This means that the user must
+// invoke the test program via a path that contains at least one
+// path separator (e.g. path/to/foo_test and
+// /absolute/path/to/bar_test are fine, but foo_test is not). This
+// is rarely a problem as people usually don't put the test binary
+// directory in PATH.
+//
+// TODO(wan@google.com): make thread-safe death tests search the PATH.
+
+// Asserts that a given statement causes the program to exit, with an
+// integer exit status that satisfies predicate, and emitting error output
+// that matches regex.
+# define ASSERT_EXIT(statement, predicate, regex) \
+ GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_FATAL_FAILURE_)
+
+// Like ASSERT_EXIT, but continues on to successive tests in the
+// test case, if any:
+# define EXPECT_EXIT(statement, predicate, regex) \
+ GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_NONFATAL_FAILURE_)
+
+// Asserts that a given statement causes the program to exit, either by
+// explicitly exiting with a nonzero exit code or being killed by a
+// signal, and emitting error output that matches regex.
+# define ASSERT_DEATH(statement, regex) \
+ ASSERT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, regex)
+
+// Like ASSERT_DEATH, but continues on to successive tests in the
+// test case, if any:
+# define EXPECT_DEATH(statement, regex) \
+ EXPECT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, regex)
+
+// Two predicate classes that can be used in {ASSERT,EXPECT}_EXIT*:
+
+// Tests that an exit code describes a normal exit with a given exit code.
+class GTEST_API_ ExitedWithCode {
+ public:
+ explicit ExitedWithCode(int exit_code);
+ bool operator()(int exit_status) const;
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ExitedWithCode& other);
+
+ const int exit_code_;
+};
+
+# if !GTEST_OS_WINDOWS
+// Tests that an exit code describes an exit due to termination by a
+// given signal.
+class GTEST_API_ KilledBySignal {
+ public:
+ explicit KilledBySignal(int signum);
+ bool operator()(int exit_status) const;
+ private:
+ const int signum_;
+};
+# endif // !GTEST_OS_WINDOWS
+
+// EXPECT_DEBUG_DEATH asserts that the given statements die in debug mode.
+// The death testing framework causes this to have interesting semantics,
+// since the sideeffects of the call are only visible in opt mode, and not
+// in debug mode.
+//
+// In practice, this can be used to test functions that utilize the
+// LOG(DFATAL) macro using the following style:
+//
+// int DieInDebugOr12(int* sideeffect) {
+// if (sideeffect) {
+// *sideeffect = 12;
+// }
+// LOG(DFATAL) << "death";
+// return 12;
+// }
+//
+// TEST(TestCase, TestDieOr12WorksInDgbAndOpt) {
+// int sideeffect = 0;
+// // Only asserts in dbg.
+// EXPECT_DEBUG_DEATH(DieInDebugOr12(&sideeffect), "death");
+//
+// #ifdef NDEBUG
+// // opt-mode has sideeffect visible.
+// EXPECT_EQ(12, sideeffect);
+// #else
+// // dbg-mode no visible sideeffect.
+// EXPECT_EQ(0, sideeffect);
+// #endif
+// }
+//
+// This will assert that DieInDebugReturn12InOpt() crashes in debug
+// mode, usually due to a DCHECK or LOG(DFATAL), but returns the
+// appropriate fallback value (12 in this case) in opt mode. If you
+// need to test that a function has appropriate side-effects in opt
+// mode, include assertions against the side-effects. A general
+// pattern for this is:
+//
+// EXPECT_DEBUG_DEATH({
+// // Side-effects here will have an effect after this statement in
+// // opt mode, but none in debug mode.
+// EXPECT_EQ(12, DieInDebugOr12(&sideeffect));
+// }, "death");
+//
+# ifdef NDEBUG
+
+# define EXPECT_DEBUG_DEATH(statement, regex) \
+ GTEST_EXECUTE_STATEMENT_(statement, regex)
+
+# define ASSERT_DEBUG_DEATH(statement, regex) \
+ GTEST_EXECUTE_STATEMENT_(statement, regex)
+
+# else
+
+# define EXPECT_DEBUG_DEATH(statement, regex) \
+ EXPECT_DEATH(statement, regex)
+
+# define ASSERT_DEBUG_DEATH(statement, regex) \
+ ASSERT_DEATH(statement, regex)
+
+# endif // NDEBUG for EXPECT_DEBUG_DEATH
+#endif // GTEST_HAS_DEATH_TEST
+
+// EXPECT_DEATH_IF_SUPPORTED(statement, regex) and
+// ASSERT_DEATH_IF_SUPPORTED(statement, regex) expand to real death tests if
+// death tests are supported; otherwise they just issue a warning. This is
+// useful when you are combining death test assertions with normal test
+// assertions in one test.
+#if GTEST_HAS_DEATH_TEST
+# define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \
+ EXPECT_DEATH(statement, regex)
+# define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \
+ ASSERT_DEATH(statement, regex)
+#else
+# define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \
+ GTEST_UNSUPPORTED_DEATH_TEST_(statement, regex, )
+# define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \
+ GTEST_UNSUPPORTED_DEATH_TEST_(statement, regex, return)
+#endif
+
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
--- /dev/null
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file defines the Message class.
+//
+// IMPORTANT NOTE: Due to limitation of the C++ language, we have to
+// leave some internal implementation details in this header file.
+// They are clearly marked by comments like this:
+//
+// // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+//
+// Such code is NOT meant to be used by a user directly, and is subject
+// to CHANGE WITHOUT NOTICE. Therefore DO NOT DEPEND ON IT in a user
+// program!
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
+#define GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
+
+#include <limits>
+
+#include "gtest/internal/gtest-port.h"
+
+// Ensures that there is at least one operator<< in the global namespace.
+// See Message& operator<<(...) below for why.
+void operator<<(const testing::internal::Secret&, int);
+
+namespace testing {
+
+// The Message class works like an ostream repeater.
+//
+// Typical usage:
+//
+// 1. You stream a bunch of values to a Message object.
+// It will remember the text in a stringstream.
+// 2. Then you stream the Message object to an ostream.
+// This causes the text in the Message to be streamed
+// to the ostream.
+//
+// For example;
+//
+// testing::Message foo;
+// foo << 1 << " != " << 2;
+// std::cout << foo;
+//
+// will print "1 != 2".
+//
+// Message is not intended to be inherited from. In particular, its
+// destructor is not virtual.
+//
+// Note that stringstream behaves differently in gcc and in MSVC. You
+// can stream a NULL char pointer to it in the former, but not in the
+// latter (it causes an access violation if you do). The Message
+// class hides this difference by treating a NULL char pointer as
+// "(null)".
+class GTEST_API_ Message {
+ private:
+ // The type of basic IO manipulators (endl, ends, and flush) for
+ // narrow streams.
+ typedef std::ostream& (*BasicNarrowIoManip)(std::ostream&);
+
+ public:
+ // Constructs an empty Message.
+ Message();
+
+ // Copy constructor.
+ Message(const Message& msg) : ss_(new ::std::stringstream) { // NOLINT
+ *ss_ << msg.GetString();
+ }
+
+ // Constructs a Message from a C-string.
+ explicit Message(const char* str) : ss_(new ::std::stringstream) {
+ *ss_ << str;
+ }
+
+#if GTEST_OS_SYMBIAN
+ // Streams a value (either a pointer or not) to this object.
+ template <typename T>
+ inline Message& operator <<(const T& value) {
+ StreamHelper(typename internal::is_pointer<T>::type(), value);
+ return *this;
+ }
+#else
+ // Streams a non-pointer value to this object.
+ template <typename T>
+ inline Message& operator <<(const T& val) {
+ // Some libraries overload << for STL containers. These
+ // overloads are defined in the global namespace instead of ::std.
+ //
+ // C++'s symbol lookup rule (i.e. Koenig lookup) says that these
+ // overloads are visible in either the std namespace or the global
+ // namespace, but not other namespaces, including the testing
+ // namespace which Google Test's Message class is in.
+ //
+ // To allow STL containers (and other types that has a << operator
+ // defined in the global namespace) to be used in Google Test
+ // assertions, testing::Message must access the custom << operator
+ // from the global namespace. With this using declaration,
+ // overloads of << defined in the global namespace and those
+ // visible via Koenig lookup are both exposed in this function.
+ using ::operator <<;
+ *ss_ << val;
+ return *this;
+ }
+
+ // Streams a pointer value to this object.
+ //
+ // This function is an overload of the previous one. When you
+ // stream a pointer to a Message, this definition will be used as it
+ // is more specialized. (The C++ Standard, section
+ // [temp.func.order].) If you stream a non-pointer, then the
+ // previous definition will be used.
+ //
+ // The reason for this overload is that streaming a NULL pointer to
+ // ostream is undefined behavior. Depending on the compiler, you
+ // may get "0", "(nil)", "(null)", or an access violation. To
+ // ensure consistent result across compilers, we always treat NULL
+ // as "(null)".
+ template <typename T>
+ inline Message& operator <<(T* const& pointer) { // NOLINT
+ if (pointer == NULL) {
+ *ss_ << "(null)";
+ } else {
+ *ss_ << pointer;
+ }
+ return *this;
+ }
+#endif // GTEST_OS_SYMBIAN
+
+ // Since the basic IO manipulators are overloaded for both narrow
+ // and wide streams, we have to provide this specialized definition
+ // of operator <<, even though its body is the same as the
+ // templatized version above. Without this definition, streaming
+ // endl or other basic IO manipulators to Message will confuse the
+ // compiler.
+ Message& operator <<(BasicNarrowIoManip val) {
+ *ss_ << val;
+ return *this;
+ }
+
+ // Instead of 1/0, we want to see true/false for bool values.
+ Message& operator <<(bool b) {
+ return *this << (b ? "true" : "false");
+ }
+
+ // These two overloads allow streaming a wide C string to a Message
+ // using the UTF-8 encoding.
+ Message& operator <<(const wchar_t* wide_c_str);
+ Message& operator <<(wchar_t* wide_c_str);
+
+#if GTEST_HAS_STD_WSTRING
+ // Converts the given wide string to a narrow string using the UTF-8
+ // encoding, and streams the result to this Message object.
+ Message& operator <<(const ::std::wstring& wstr);
+#endif // GTEST_HAS_STD_WSTRING
+
+#if GTEST_HAS_GLOBAL_WSTRING
+ // Converts the given wide string to a narrow string using the UTF-8
+ // encoding, and streams the result to this Message object.
+ Message& operator <<(const ::wstring& wstr);
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+ // Gets the text streamed to this object so far as an std::string.
+ // Each '\0' character in the buffer is replaced with "\\0".
+ //
+ // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+ std::string GetString() const;
+
+ private:
+
+#if GTEST_OS_SYMBIAN
+ // These are needed as the Nokia Symbian Compiler cannot decide between
+ // const T& and const T* in a function template. The Nokia compiler _can_
+ // decide between class template specializations for T and T*, so a
+ // tr1::type_traits-like is_pointer works, and we can overload on that.
+ template <typename T>
+ inline void StreamHelper(internal::true_type /*is_pointer*/, T* pointer) {
+ if (pointer == NULL) {
+ *ss_ << "(null)";
+ } else {
+ *ss_ << pointer;
+ }
+ }
+ template <typename T>
+ inline void StreamHelper(internal::false_type /*is_pointer*/,
+ const T& value) {
+ // See the comments in Message& operator <<(const T&) above for why
+ // we need this using statement.
+ using ::operator <<;
+ *ss_ << value;
+ }
+#endif // GTEST_OS_SYMBIAN
+
+ // We'll hold the text streamed to this object here.
+ const internal::scoped_ptr< ::std::stringstream> ss_;
+
+ // We declare (but don't implement) this to prevent the compiler
+ // from implementing the assignment operator.
+ void operator=(const Message&);
+};
+
+// Streams a Message to an ostream.
+inline std::ostream& operator <<(std::ostream& os, const Message& sb) {
+ return os << sb.GetString();
+}
+
+namespace internal {
+
+// Converts a streamable value to an std::string. A NULL pointer is
+// converted to "(null)". When the input value is a ::string,
+// ::std::string, ::wstring, or ::std::wstring object, each NUL
+// character in it is replaced with "\\0".
+template <typename T>
+std::string StreamableToString(const T& streamable) {
+ return (Message() << streamable).GetString();
+}
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
--- /dev/null
+// This file was GENERATED by command:
+// pump.py gtest-param-test.h.pump
+// DO NOT EDIT BY HAND!!!
+
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: vladl@google.com (Vlad Losev)
+//
+// Macros and functions for implementing parameterized tests
+// in Google C++ Testing Framework (Google Test)
+//
+// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
+//
+#ifndef GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
+#define GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
+
+
+// Value-parameterized tests allow you to test your code with different
+// parameters without writing multiple copies of the same test.
+//
+// Here is how you use value-parameterized tests:
+
+#if 0
+
+// To write value-parameterized tests, first you should define a fixture
+// class. It is usually derived from testing::TestWithParam<T> (see below for
+// another inheritance scheme that's sometimes useful in more complicated
+// class hierarchies), where the type of your parameter values.
+// TestWithParam<T> is itself derived from testing::Test. T can be any
+// copyable type. If it's a raw pointer, you are responsible for managing the
+// lifespan of the pointed values.
+
+class FooTest : public ::testing::TestWithParam<const char*> {
+ // You can implement all the usual class fixture members here.
+};
+
+// Then, use the TEST_P macro to define as many parameterized tests
+// for this fixture as you want. The _P suffix is for "parameterized"
+// or "pattern", whichever you prefer to think.
+
+TEST_P(FooTest, DoesBlah) {
+ // Inside a test, access the test parameter with the GetParam() method
+ // of the TestWithParam<T> class:
+ EXPECT_TRUE(foo.Blah(GetParam()));
+ ...
+}
+
+TEST_P(FooTest, HasBlahBlah) {
+ ...
+}
+
+// Finally, you can use INSTANTIATE_TEST_CASE_P to instantiate the test
+// case with any set of parameters you want. Google Test defines a number
+// of functions for generating test parameters. They return what we call
+// (surprise!) parameter generators. Here is a summary of them, which
+// are all in the testing namespace:
+//
+//
+// Range(begin, end [, step]) - Yields values {begin, begin+step,
+// begin+step+step, ...}. The values do not
+// include end. step defaults to 1.
+// Values(v1, v2, ..., vN) - Yields values {v1, v2, ..., vN}.
+// ValuesIn(container) - Yields values from a C-style array, an STL
+// ValuesIn(begin,end) container, or an iterator range [begin, end).
+// Bool() - Yields sequence {false, true}.
+// Combine(g1, g2, ..., gN) - Yields all combinations (the Cartesian product
+// for the math savvy) of the values generated
+// by the N generators.
+//
+// For more details, see comments at the definitions of these functions below
+// in this file.
+//
+// The following statement will instantiate tests from the FooTest test case
+// each with parameter values "meeny", "miny", and "moe".
+
+INSTANTIATE_TEST_CASE_P(InstantiationName,
+ FooTest,
+ Values("meeny", "miny", "moe"));
+
+// To distinguish different instances of the pattern, (yes, you
+// can instantiate it more then once) the first argument to the
+// INSTANTIATE_TEST_CASE_P macro is a prefix that will be added to the
+// actual test case name. Remember to pick unique prefixes for different
+// instantiations. The tests from the instantiation above will have
+// these names:
+//
+// * InstantiationName/FooTest.DoesBlah/0 for "meeny"
+// * InstantiationName/FooTest.DoesBlah/1 for "miny"
+// * InstantiationName/FooTest.DoesBlah/2 for "moe"
+// * InstantiationName/FooTest.HasBlahBlah/0 for "meeny"
+// * InstantiationName/FooTest.HasBlahBlah/1 for "miny"
+// * InstantiationName/FooTest.HasBlahBlah/2 for "moe"
+//
+// You can use these names in --gtest_filter.
+//
+// This statement will instantiate all tests from FooTest again, each
+// with parameter values "cat" and "dog":
+
+const char* pets[] = {"cat", "dog"};
+INSTANTIATE_TEST_CASE_P(AnotherInstantiationName, FooTest, ValuesIn(pets));
+
+// The tests from the instantiation above will have these names:
+//
+// * AnotherInstantiationName/FooTest.DoesBlah/0 for "cat"
+// * AnotherInstantiationName/FooTest.DoesBlah/1 for "dog"
+// * AnotherInstantiationName/FooTest.HasBlahBlah/0 for "cat"
+// * AnotherInstantiationName/FooTest.HasBlahBlah/1 for "dog"
+//
+// Please note that INSTANTIATE_TEST_CASE_P will instantiate all tests
+// in the given test case, whether their definitions come before or
+// AFTER the INSTANTIATE_TEST_CASE_P statement.
+//
+// Please also note that generator expressions (including parameters to the
+// generators) are evaluated in InitGoogleTest(), after main() has started.
+// This allows the user on one hand, to adjust generator parameters in order
+// to dynamically determine a set of tests to run and on the other hand,
+// give the user a chance to inspect the generated tests with Google Test
+// reflection API before RUN_ALL_TESTS() is executed.
+//
+// You can see samples/sample7_unittest.cc and samples/sample8_unittest.cc
+// for more examples.
+//
+// In the future, we plan to publish the API for defining new parameter
+// generators. But for now this interface remains part of the internal
+// implementation and is subject to change.
+//
+//
+// A parameterized test fixture must be derived from testing::Test and from
+// testing::WithParamInterface<T>, where T is the type of the parameter
+// values. Inheriting from TestWithParam<T> satisfies that requirement because
+// TestWithParam<T> inherits from both Test and WithParamInterface. In more
+// complicated hierarchies, however, it is occasionally useful to inherit
+// separately from Test and WithParamInterface. For example:
+
+class BaseTest : public ::testing::Test {
+ // You can inherit all the usual members for a non-parameterized test
+ // fixture here.
+};
+
+class DerivedTest : public BaseTest, public ::testing::WithParamInterface<int> {
+ // The usual test fixture members go here too.
+};
+
+TEST_F(BaseTest, HasFoo) {
+ // This is an ordinary non-parameterized test.
+}
+
+TEST_P(DerivedTest, DoesBlah) {
+ // GetParam works just the same here as if you inherit from TestWithParam.
+ EXPECT_TRUE(foo.Blah(GetParam()));
+}
+
+#endif // 0
+
+#include "gtest/internal/gtest-port.h"
+
+#if !GTEST_OS_SYMBIAN
+# include <utility>
+#endif
+
+// scripts/fuse_gtest.py depends on gtest's own header being #included
+// *unconditionally*. Therefore these #includes cannot be moved
+// inside #if GTEST_HAS_PARAM_TEST.
+#include "gtest/internal/gtest-internal.h"
+#include "gtest/internal/gtest-param-util.h"
+#include "gtest/internal/gtest-param-util-generated.h"
+
+#if GTEST_HAS_PARAM_TEST
+
+namespace testing {
+
+// Functions producing parameter generators.
+//
+// Google Test uses these generators to produce parameters for value-
+// parameterized tests. When a parameterized test case is instantiated
+// with a particular generator, Google Test creates and runs tests
+// for each element in the sequence produced by the generator.
+//
+// In the following sample, tests from test case FooTest are instantiated
+// each three times with parameter values 3, 5, and 8:
+//
+// class FooTest : public TestWithParam<int> { ... };
+//
+// TEST_P(FooTest, TestThis) {
+// }
+// TEST_P(FooTest, TestThat) {
+// }
+// INSTANTIATE_TEST_CASE_P(TestSequence, FooTest, Values(3, 5, 8));
+//
+
+// Range() returns generators providing sequences of values in a range.
+//
+// Synopsis:
+// Range(start, end)
+// - returns a generator producing a sequence of values {start, start+1,
+// start+2, ..., }.
+// Range(start, end, step)
+// - returns a generator producing a sequence of values {start, start+step,
+// start+step+step, ..., }.
+// Notes:
+// * The generated sequences never include end. For example, Range(1, 5)
+// returns a generator producing a sequence {1, 2, 3, 4}. Range(1, 9, 2)
+// returns a generator producing {1, 3, 5, 7}.
+// * start and end must have the same type. That type may be any integral or
+// floating-point type or a user defined type satisfying these conditions:
+// * It must be assignable (have operator=() defined).
+// * It must have operator+() (operator+(int-compatible type) for
+// two-operand version).
+// * It must have operator<() defined.
+// Elements in the resulting sequences will also have that type.
+// * Condition start < end must be satisfied in order for resulting sequences
+// to contain any elements.
+//
+template <typename T, typename IncrementT>
+internal::ParamGenerator<T> Range(T start, T end, IncrementT step) {
+ return internal::ParamGenerator<T>(
+ new internal::RangeGenerator<T, IncrementT>(start, end, step));
+}
+
+template <typename T>
+internal::ParamGenerator<T> Range(T start, T end) {
+ return Range(start, end, 1);
+}
+
+// ValuesIn() function allows generation of tests with parameters coming from
+// a container.
+//
+// Synopsis:
+// ValuesIn(const T (&array)[N])
+// - returns a generator producing sequences with elements from
+// a C-style array.
+// ValuesIn(const Container& container)
+// - returns a generator producing sequences with elements from
+// an STL-style container.
+// ValuesIn(Iterator begin, Iterator end)
+// - returns a generator producing sequences with elements from
+// a range [begin, end) defined by a pair of STL-style iterators. These
+// iterators can also be plain C pointers.
+//
+// Please note that ValuesIn copies the values from the containers
+// passed in and keeps them to generate tests in RUN_ALL_TESTS().
+//
+// Examples:
+//
+// This instantiates tests from test case StringTest
+// each with C-string values of "foo", "bar", and "baz":
+//
+// const char* strings[] = {"foo", "bar", "baz"};
+// INSTANTIATE_TEST_CASE_P(StringSequence, SrtingTest, ValuesIn(strings));
+//
+// This instantiates tests from test case StlStringTest
+// each with STL strings with values "a" and "b":
+//
+// ::std::vector< ::std::string> GetParameterStrings() {
+// ::std::vector< ::std::string> v;
+// v.push_back("a");
+// v.push_back("b");
+// return v;
+// }
+//
+// INSTANTIATE_TEST_CASE_P(CharSequence,
+// StlStringTest,
+// ValuesIn(GetParameterStrings()));
+//
+//
+// This will also instantiate tests from CharTest
+// each with parameter values 'a' and 'b':
+//
+// ::std::list<char> GetParameterChars() {
+// ::std::list<char> list;
+// list.push_back('a');
+// list.push_back('b');
+// return list;
+// }
+// ::std::list<char> l = GetParameterChars();
+// INSTANTIATE_TEST_CASE_P(CharSequence2,
+// CharTest,
+// ValuesIn(l.begin(), l.end()));
+//
+template <typename ForwardIterator>
+internal::ParamGenerator<
+ typename ::testing::internal::IteratorTraits<ForwardIterator>::value_type>
+ValuesIn(ForwardIterator begin, ForwardIterator end) {
+ typedef typename ::testing::internal::IteratorTraits<ForwardIterator>
+ ::value_type ParamType;
+ return internal::ParamGenerator<ParamType>(
+ new internal::ValuesInIteratorRangeGenerator<ParamType>(begin, end));
+}
+
+template <typename T, size_t N>
+internal::ParamGenerator<T> ValuesIn(const T (&array)[N]) {
+ return ValuesIn(array, array + N);
+}
+
+template <class Container>
+internal::ParamGenerator<typename Container::value_type> ValuesIn(
+ const Container& container) {
+ return ValuesIn(container.begin(), container.end());
+}
+
+// Values() allows generating tests from explicitly specified list of
+// parameters.
+//
+// Synopsis:
+// Values(T v1, T v2, ..., T vN)
+// - returns a generator producing sequences with elements v1, v2, ..., vN.
+//
+// For example, this instantiates tests from test case BarTest each
+// with values "one", "two", and "three":
+//
+// INSTANTIATE_TEST_CASE_P(NumSequence, BarTest, Values("one", "two", "three"));
+//
+// This instantiates tests from test case BazTest each with values 1, 2, 3.5.
+// The exact type of values will depend on the type of parameter in BazTest.
+//
+// INSTANTIATE_TEST_CASE_P(FloatingNumbers, BazTest, Values(1, 2, 3.5));
+//
+// Currently, Values() supports from 1 to 50 parameters.
+//
+template <typename T1>
+internal::ValueArray1<T1> Values(T1 v1) {
+ return internal::ValueArray1<T1>(v1);
+}
+
+template <typename T1, typename T2>
+internal::ValueArray2<T1, T2> Values(T1 v1, T2 v2) {
+ return internal::ValueArray2<T1, T2>(v1, v2);
+}
+
+template <typename T1, typename T2, typename T3>
+internal::ValueArray3<T1, T2, T3> Values(T1 v1, T2 v2, T3 v3) {
+ return internal::ValueArray3<T1, T2, T3>(v1, v2, v3);
+}
+
+template <typename T1, typename T2, typename T3, typename T4>
+internal::ValueArray4<T1, T2, T3, T4> Values(T1 v1, T2 v2, T3 v3, T4 v4) {
+ return internal::ValueArray4<T1, T2, T3, T4>(v1, v2, v3, v4);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+internal::ValueArray5<T1, T2, T3, T4, T5> Values(T1 v1, T2 v2, T3 v3, T4 v4,
+ T5 v5) {
+ return internal::ValueArray5<T1, T2, T3, T4, T5>(v1, v2, v3, v4, v5);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+internal::ValueArray6<T1, T2, T3, T4, T5, T6> Values(T1 v1, T2 v2, T3 v3,
+ T4 v4, T5 v5, T6 v6) {
+ return internal::ValueArray6<T1, T2, T3, T4, T5, T6>(v1, v2, v3, v4, v5, v6);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+internal::ValueArray7<T1, T2, T3, T4, T5, T6, T7> Values(T1 v1, T2 v2, T3 v3,
+ T4 v4, T5 v5, T6 v6, T7 v7) {
+ return internal::ValueArray7<T1, T2, T3, T4, T5, T6, T7>(v1, v2, v3, v4, v5,
+ v6, v7);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+internal::ValueArray8<T1, T2, T3, T4, T5, T6, T7, T8> Values(T1 v1, T2 v2,
+ T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8) {
+ return internal::ValueArray8<T1, T2, T3, T4, T5, T6, T7, T8>(v1, v2, v3, v4,
+ v5, v6, v7, v8);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+internal::ValueArray9<T1, T2, T3, T4, T5, T6, T7, T8, T9> Values(T1 v1, T2 v2,
+ T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9) {
+ return internal::ValueArray9<T1, T2, T3, T4, T5, T6, T7, T8, T9>(v1, v2, v3,
+ v4, v5, v6, v7, v8, v9);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+internal::ValueArray10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> Values(T1 v1,
+ T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10) {
+ return internal::ValueArray10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(v1,
+ v2, v3, v4, v5, v6, v7, v8, v9, v10);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11>
+internal::ValueArray11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10,
+ T11> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11) {
+ return internal::ValueArray11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10,
+ T11>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12>
+internal::ValueArray12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12) {
+ return internal::ValueArray12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13>
+internal::ValueArray13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13) {
+ return internal::ValueArray13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14>
+internal::ValueArray14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14) {
+ return internal::ValueArray14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13,
+ v14);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15>
+internal::ValueArray15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
+ T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15) {
+ return internal::ValueArray15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12,
+ v13, v14, v15);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16>
+internal::ValueArray16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16) {
+ return internal::ValueArray16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11,
+ v12, v13, v14, v15, v16);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17>
+internal::ValueArray17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17) {
+ return internal::ValueArray17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10,
+ v11, v12, v13, v14, v15, v16, v17);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18>
+internal::ValueArray18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6,
+ T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18) {
+ return internal::ValueArray18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18>(v1, v2, v3, v4, v5, v6, v7, v8, v9,
+ v10, v11, v12, v13, v14, v15, v16, v17, v18);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19>
+internal::ValueArray19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5,
+ T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14,
+ T15 v15, T16 v16, T17 v17, T18 v18, T19 v19) {
+ return internal::ValueArray19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19>(v1, v2, v3, v4, v5, v6, v7, v8,
+ v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20>
+internal::ValueArray20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20> Values(T1 v1, T2 v2, T3 v3, T4 v4,
+ T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
+ T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20) {
+ return internal::ValueArray20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20>(v1, v2, v3, v4, v5, v6, v7,
+ v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21>
+internal::ValueArray21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21> Values(T1 v1, T2 v2, T3 v3, T4 v4,
+ T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
+ T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21) {
+ return internal::ValueArray21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21>(v1, v2, v3, v4, v5, v6,
+ v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22>
+internal::ValueArray22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22> Values(T1 v1, T2 v2, T3 v3,
+ T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
+ T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
+ T21 v21, T22 v22) {
+ return internal::ValueArray22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22>(v1, v2, v3, v4,
+ v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
+ v20, v21, v22);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23>
+internal::ValueArray23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23> Values(T1 v1, T2 v2,
+ T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
+ T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
+ T21 v21, T22 v22, T23 v23) {
+ return internal::ValueArray23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23>(v1, v2, v3,
+ v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
+ v20, v21, v22, v23);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24>
+internal::ValueArray24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> Values(T1 v1, T2 v2,
+ T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
+ T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
+ T21 v21, T22 v22, T23 v23, T24 v24) {
+ return internal::ValueArray24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24>(v1, v2,
+ v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18,
+ v19, v20, v21, v22, v23, v24);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25>
+internal::ValueArray25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> Values(T1 v1,
+ T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11,
+ T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19,
+ T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25) {
+ return internal::ValueArray25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25>(v1,
+ v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17,
+ v18, v19, v20, v21, v22, v23, v24, v25);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26>
+internal::ValueArray26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26) {
+ return internal::ValueArray26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15,
+ v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27>
+internal::ValueArray27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27) {
+ return internal::ValueArray27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14,
+ v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28>
+internal::ValueArray28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28) {
+ return internal::ValueArray28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13,
+ v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27,
+ v28);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29>
+internal::ValueArray29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29) {
+ return internal::ValueArray29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12,
+ v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26,
+ v27, v28, v29);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30>
+internal::ValueArray30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
+ T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16,
+ T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24,
+ T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30) {
+ return internal::ValueArray30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11,
+ v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25,
+ v26, v27, v28, v29, v30);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31>
+internal::ValueArray31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
+ T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31) {
+ return internal::ValueArray31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10,
+ v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24,
+ v25, v26, v27, v28, v29, v30, v31);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32>
+internal::ValueArray32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
+ T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
+ T32 v32) {
+ return internal::ValueArray32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32>(v1, v2, v3, v4, v5, v6, v7, v8, v9,
+ v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
+ v24, v25, v26, v27, v28, v29, v30, v31, v32);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33>
+internal::ValueArray33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6,
+ T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
+ T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
+ T32 v32, T33 v33) {
+ return internal::ValueArray33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33>(v1, v2, v3, v4, v5, v6, v7, v8,
+ v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
+ v24, v25, v26, v27, v28, v29, v30, v31, v32, v33);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34>
+internal::ValueArray34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5,
+ T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14,
+ T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22,
+ T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30,
+ T31 v31, T32 v32, T33 v33, T34 v34) {
+ return internal::ValueArray34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34>(v1, v2, v3, v4, v5, v6, v7,
+ v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22,
+ v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35>
+internal::ValueArray35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35> Values(T1 v1, T2 v2, T3 v3, T4 v4,
+ T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
+ T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21,
+ T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29,
+ T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35) {
+ return internal::ValueArray35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35>(v1, v2, v3, v4, v5, v6,
+ v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21,
+ v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36>
+internal::ValueArray36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36> Values(T1 v1, T2 v2, T3 v3, T4 v4,
+ T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
+ T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21,
+ T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29,
+ T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36) {
+ return internal::ValueArray36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36>(v1, v2, v3, v4,
+ v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
+ v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33,
+ v34, v35, v36);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37>
+internal::ValueArray37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37> Values(T1 v1, T2 v2, T3 v3,
+ T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
+ T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
+ T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28,
+ T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36,
+ T37 v37) {
+ return internal::ValueArray37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37>(v1, v2, v3,
+ v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
+ v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33,
+ v34, v35, v36, v37);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38>
+internal::ValueArray38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> Values(T1 v1, T2 v2,
+ T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
+ T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
+ T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28,
+ T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36,
+ T37 v37, T38 v38) {
+ return internal::ValueArray38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38>(v1, v2,
+ v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18,
+ v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32,
+ v33, v34, v35, v36, v37, v38);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39>
+internal::ValueArray39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> Values(T1 v1, T2 v2,
+ T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
+ T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
+ T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28,
+ T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36,
+ T37 v37, T38 v38, T39 v39) {
+ return internal::ValueArray39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39>(v1,
+ v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17,
+ v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31,
+ v32, v33, v34, v35, v36, v37, v38, v39);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40>
+internal::ValueArray40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> Values(T1 v1,
+ T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11,
+ T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19,
+ T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27,
+ T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35,
+ T36 v36, T37 v37, T38 v38, T39 v39, T40 v40) {
+ return internal::ValueArray40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15,
+ v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29,
+ v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41>
+internal::ValueArray41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41) {
+ return internal::ValueArray41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14,
+ v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28,
+ v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42>
+internal::ValueArray42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42) {
+ return internal::ValueArray42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13,
+ v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27,
+ v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41,
+ v42);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43>
+internal::ValueArray43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43) {
+ return internal::ValueArray43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12,
+ v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26,
+ v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40,
+ v41, v42, v43);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44>
+internal::ValueArray44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44) {
+ return internal::ValueArray44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11,
+ v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25,
+ v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39,
+ v40, v41, v42, v43, v44);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45>
+internal::ValueArray45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
+ T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16,
+ T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24,
+ T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32,
+ T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40,
+ T41 v41, T42 v42, T43 v43, T44 v44, T45 v45) {
+ return internal::ValueArray45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44, T45>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10,
+ v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24,
+ v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38,
+ v39, v40, v41, v42, v43, v44, v45);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46>
+internal::ValueArray46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
+ T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
+ T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39,
+ T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46) {
+ return internal::ValueArray46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44, T45, T46>(v1, v2, v3, v4, v5, v6, v7, v8, v9,
+ v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
+ v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37,
+ v38, v39, v40, v41, v42, v43, v44, v45, v46);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47>
+internal::ValueArray47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
+ T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
+ T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39,
+ T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47) {
+ return internal::ValueArray47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44, T45, T46, T47>(v1, v2, v3, v4, v5, v6, v7, v8,
+ v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
+ v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37,
+ v38, v39, v40, v41, v42, v43, v44, v45, v46, v47);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48>
+internal::ValueArray48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6,
+ T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
+ T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
+ T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39,
+ T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47,
+ T48 v48) {
+ return internal::ValueArray48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44, T45, T46, T47, T48>(v1, v2, v3, v4, v5, v6, v7,
+ v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22,
+ v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36,
+ v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49>
+internal::ValueArray49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5,
+ T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14,
+ T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22,
+ T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30,
+ T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38,
+ T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46,
+ T47 v47, T48 v48, T49 v49) {
+ return internal::ValueArray49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44, T45, T46, T47, T48, T49>(v1, v2, v3, v4, v5, v6,
+ v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21,
+ v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35,
+ v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49, typename T50>
+internal::ValueArray50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49, T50> Values(T1 v1, T2 v2, T3 v3, T4 v4,
+ T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
+ T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21,
+ T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29,
+ T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37,
+ T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45,
+ T46 v46, T47 v47, T48 v48, T49 v49, T50 v50) {
+ return internal::ValueArray50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44, T45, T46, T47, T48, T49, T50>(v1, v2, v3, v4,
+ v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
+ v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33,
+ v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47,
+ v48, v49, v50);
+}
+
+// Bool() allows generating tests with parameters in a set of (false, true).
+//
+// Synopsis:
+// Bool()
+// - returns a generator producing sequences with elements {false, true}.
+//
+// It is useful when testing code that depends on Boolean flags. Combinations
+// of multiple flags can be tested when several Bool()'s are combined using
+// Combine() function.
+//
+// In the following example all tests in the test case FlagDependentTest
+// will be instantiated twice with parameters false and true.
+//
+// class FlagDependentTest : public testing::TestWithParam<bool> {
+// virtual void SetUp() {
+// external_flag = GetParam();
+// }
+// }
+// INSTANTIATE_TEST_CASE_P(BoolSequence, FlagDependentTest, Bool());
+//
+inline internal::ParamGenerator<bool> Bool() {
+ return Values(false, true);
+}
+
+# if GTEST_HAS_COMBINE
+// Combine() allows the user to combine two or more sequences to produce
+// values of a Cartesian product of those sequences' elements.
+//
+// Synopsis:
+// Combine(gen1, gen2, ..., genN)
+// - returns a generator producing sequences with elements coming from
+// the Cartesian product of elements from the sequences generated by
+// gen1, gen2, ..., genN. The sequence elements will have a type of
+// tuple<T1, T2, ..., TN> where T1, T2, ..., TN are the types
+// of elements from sequences produces by gen1, gen2, ..., genN.
+//
+// Combine can have up to 10 arguments. This number is currently limited
+// by the maximum number of elements in the tuple implementation used by Google
+// Test.
+//
+// Example:
+//
+// This will instantiate tests in test case AnimalTest each one with
+// the parameter values tuple("cat", BLACK), tuple("cat", WHITE),
+// tuple("dog", BLACK), and tuple("dog", WHITE):
+//
+// enum Color { BLACK, GRAY, WHITE };
+// class AnimalTest
+// : public testing::TestWithParam<tuple<const char*, Color> > {...};
+//
+// TEST_P(AnimalTest, AnimalLooksNice) {...}
+//
+// INSTANTIATE_TEST_CASE_P(AnimalVariations, AnimalTest,
+// Combine(Values("cat", "dog"),
+// Values(BLACK, WHITE)));
+//
+// This will instantiate tests in FlagDependentTest with all variations of two
+// Boolean flags:
+//
+// class FlagDependentTest
+// : public testing::TestWithParam<tuple<bool, bool> > {
+// virtual void SetUp() {
+// // Assigns external_flag_1 and external_flag_2 values from the tuple.
+// tie(external_flag_1, external_flag_2) = GetParam();
+// }
+// };
+//
+// TEST_P(FlagDependentTest, TestFeature1) {
+// // Test your code using external_flag_1 and external_flag_2 here.
+// }
+// INSTANTIATE_TEST_CASE_P(TwoBoolSequence, FlagDependentTest,
+// Combine(Bool(), Bool()));
+//
+template <typename Generator1, typename Generator2>
+internal::CartesianProductHolder2<Generator1, Generator2> Combine(
+ const Generator1& g1, const Generator2& g2) {
+ return internal::CartesianProductHolder2<Generator1, Generator2>(
+ g1, g2);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3>
+internal::CartesianProductHolder3<Generator1, Generator2, Generator3> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3) {
+ return internal::CartesianProductHolder3<Generator1, Generator2, Generator3>(
+ g1, g2, g3);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4>
+internal::CartesianProductHolder4<Generator1, Generator2, Generator3,
+ Generator4> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4) {
+ return internal::CartesianProductHolder4<Generator1, Generator2, Generator3,
+ Generator4>(
+ g1, g2, g3, g4);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4, typename Generator5>
+internal::CartesianProductHolder5<Generator1, Generator2, Generator3,
+ Generator4, Generator5> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4, const Generator5& g5) {
+ return internal::CartesianProductHolder5<Generator1, Generator2, Generator3,
+ Generator4, Generator5>(
+ g1, g2, g3, g4, g5);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4, typename Generator5, typename Generator6>
+internal::CartesianProductHolder6<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4, const Generator5& g5, const Generator6& g6) {
+ return internal::CartesianProductHolder6<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6>(
+ g1, g2, g3, g4, g5, g6);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4, typename Generator5, typename Generator6,
+ typename Generator7>
+internal::CartesianProductHolder7<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4, const Generator5& g5, const Generator6& g6,
+ const Generator7& g7) {
+ return internal::CartesianProductHolder7<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7>(
+ g1, g2, g3, g4, g5, g6, g7);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4, typename Generator5, typename Generator6,
+ typename Generator7, typename Generator8>
+internal::CartesianProductHolder8<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7, Generator8> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4, const Generator5& g5, const Generator6& g6,
+ const Generator7& g7, const Generator8& g8) {
+ return internal::CartesianProductHolder8<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7, Generator8>(
+ g1, g2, g3, g4, g5, g6, g7, g8);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4, typename Generator5, typename Generator6,
+ typename Generator7, typename Generator8, typename Generator9>
+internal::CartesianProductHolder9<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7, Generator8,
+ Generator9> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4, const Generator5& g5, const Generator6& g6,
+ const Generator7& g7, const Generator8& g8, const Generator9& g9) {
+ return internal::CartesianProductHolder9<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7, Generator8, Generator9>(
+ g1, g2, g3, g4, g5, g6, g7, g8, g9);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4, typename Generator5, typename Generator6,
+ typename Generator7, typename Generator8, typename Generator9,
+ typename Generator10>
+internal::CartesianProductHolder10<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7, Generator8, Generator9,
+ Generator10> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4, const Generator5& g5, const Generator6& g6,
+ const Generator7& g7, const Generator8& g8, const Generator9& g9,
+ const Generator10& g10) {
+ return internal::CartesianProductHolder10<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7, Generator8, Generator9,
+ Generator10>(
+ g1, g2, g3, g4, g5, g6, g7, g8, g9, g10);
+}
+# endif // GTEST_HAS_COMBINE
+
+
+
+# define TEST_P(test_case_name, test_name) \
+ class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \
+ : public test_case_name { \
+ public: \
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)() {} \
+ virtual void TestBody(); \
+ private: \
+ static int AddToRegistry() { \
+ ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
+ GetTestCasePatternHolder<test_case_name>(\
+ #test_case_name, \
+ ::testing::internal::CodeLocation(\
+ __FILE__, __LINE__))->AddTestPattern(\
+ #test_case_name, \
+ #test_name, \
+ new ::testing::internal::TestMetaFactory< \
+ GTEST_TEST_CLASS_NAME_(\
+ test_case_name, test_name)>()); \
+ return 0; \
+ } \
+ static int gtest_registering_dummy_ GTEST_ATTRIBUTE_UNUSED_; \
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(\
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)); \
+ }; \
+ int GTEST_TEST_CLASS_NAME_(test_case_name, \
+ test_name)::gtest_registering_dummy_ = \
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::AddToRegistry(); \
+ void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody()
+
+// The optional last argument to INSTANTIATE_TEST_CASE_P allows the user
+// to specify a function or functor that generates custom test name suffixes
+// based on the test parameters. The function should accept one argument of
+// type testing::TestParamInfo<class ParamType>, and return std::string.
+//
+// testing::PrintToStringParamName is a builtin test suffix generator that
+// returns the value of testing::PrintToString(GetParam()). It does not work
+// for std::string or C strings.
+//
+// Note: test names must be non-empty, unique, and may only contain ASCII
+// alphanumeric characters or underscore.
+
+# define INSTANTIATE_TEST_CASE_P(prefix, test_case_name, generator, ...) \
+ ::testing::internal::ParamGenerator<test_case_name::ParamType> \
+ gtest_##prefix##test_case_name##_EvalGenerator_() { return generator; } \
+ ::std::string gtest_##prefix##test_case_name##_EvalGenerateName_( \
+ const ::testing::TestParamInfo<test_case_name::ParamType>& info) { \
+ return ::testing::internal::GetParamNameGen<test_case_name::ParamType> \
+ (__VA_ARGS__)(info); \
+ } \
+ int gtest_##prefix##test_case_name##_dummy_ GTEST_ATTRIBUTE_UNUSED_ = \
+ ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
+ GetTestCasePatternHolder<test_case_name>(\
+ #test_case_name, \
+ ::testing::internal::CodeLocation(\
+ __FILE__, __LINE__))->AddTestCaseInstantiation(\
+ #prefix, \
+ >est_##prefix##test_case_name##_EvalGenerator_, \
+ >est_##prefix##test_case_name##_EvalGenerateName_, \
+ __FILE__, __LINE__)
+
+} // namespace testing
+
+#endif // GTEST_HAS_PARAM_TEST
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
--- /dev/null
+$$ -*- mode: c++; -*-
+$var n = 50 $$ Maximum length of Values arguments we want to support.
+$var maxtuple = 10 $$ Maximum number of Combine arguments we want to support.
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: vladl@google.com (Vlad Losev)
+//
+// Macros and functions for implementing parameterized tests
+// in Google C++ Testing Framework (Google Test)
+//
+// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
+//
+#ifndef GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
+#define GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
+
+
+// Value-parameterized tests allow you to test your code with different
+// parameters without writing multiple copies of the same test.
+//
+// Here is how you use value-parameterized tests:
+
+#if 0
+
+// To write value-parameterized tests, first you should define a fixture
+// class. It is usually derived from testing::TestWithParam<T> (see below for
+// another inheritance scheme that's sometimes useful in more complicated
+// class hierarchies), where the type of your parameter values.
+// TestWithParam<T> is itself derived from testing::Test. T can be any
+// copyable type. If it's a raw pointer, you are responsible for managing the
+// lifespan of the pointed values.
+
+class FooTest : public ::testing::TestWithParam<const char*> {
+ // You can implement all the usual class fixture members here.
+};
+
+// Then, use the TEST_P macro to define as many parameterized tests
+// for this fixture as you want. The _P suffix is for "parameterized"
+// or "pattern", whichever you prefer to think.
+
+TEST_P(FooTest, DoesBlah) {
+ // Inside a test, access the test parameter with the GetParam() method
+ // of the TestWithParam<T> class:
+ EXPECT_TRUE(foo.Blah(GetParam()));
+ ...
+}
+
+TEST_P(FooTest, HasBlahBlah) {
+ ...
+}
+
+// Finally, you can use INSTANTIATE_TEST_CASE_P to instantiate the test
+// case with any set of parameters you want. Google Test defines a number
+// of functions for generating test parameters. They return what we call
+// (surprise!) parameter generators. Here is a summary of them, which
+// are all in the testing namespace:
+//
+//
+// Range(begin, end [, step]) - Yields values {begin, begin+step,
+// begin+step+step, ...}. The values do not
+// include end. step defaults to 1.
+// Values(v1, v2, ..., vN) - Yields values {v1, v2, ..., vN}.
+// ValuesIn(container) - Yields values from a C-style array, an STL
+// ValuesIn(begin,end) container, or an iterator range [begin, end).
+// Bool() - Yields sequence {false, true}.
+// Combine(g1, g2, ..., gN) - Yields all combinations (the Cartesian product
+// for the math savvy) of the values generated
+// by the N generators.
+//
+// For more details, see comments at the definitions of these functions below
+// in this file.
+//
+// The following statement will instantiate tests from the FooTest test case
+// each with parameter values "meeny", "miny", and "moe".
+
+INSTANTIATE_TEST_CASE_P(InstantiationName,
+ FooTest,
+ Values("meeny", "miny", "moe"));
+
+// To distinguish different instances of the pattern, (yes, you
+// can instantiate it more then once) the first argument to the
+// INSTANTIATE_TEST_CASE_P macro is a prefix that will be added to the
+// actual test case name. Remember to pick unique prefixes for different
+// instantiations. The tests from the instantiation above will have
+// these names:
+//
+// * InstantiationName/FooTest.DoesBlah/0 for "meeny"
+// * InstantiationName/FooTest.DoesBlah/1 for "miny"
+// * InstantiationName/FooTest.DoesBlah/2 for "moe"
+// * InstantiationName/FooTest.HasBlahBlah/0 for "meeny"
+// * InstantiationName/FooTest.HasBlahBlah/1 for "miny"
+// * InstantiationName/FooTest.HasBlahBlah/2 for "moe"
+//
+// You can use these names in --gtest_filter.
+//
+// This statement will instantiate all tests from FooTest again, each
+// with parameter values "cat" and "dog":
+
+const char* pets[] = {"cat", "dog"};
+INSTANTIATE_TEST_CASE_P(AnotherInstantiationName, FooTest, ValuesIn(pets));
+
+// The tests from the instantiation above will have these names:
+//
+// * AnotherInstantiationName/FooTest.DoesBlah/0 for "cat"
+// * AnotherInstantiationName/FooTest.DoesBlah/1 for "dog"
+// * AnotherInstantiationName/FooTest.HasBlahBlah/0 for "cat"
+// * AnotherInstantiationName/FooTest.HasBlahBlah/1 for "dog"
+//
+// Please note that INSTANTIATE_TEST_CASE_P will instantiate all tests
+// in the given test case, whether their definitions come before or
+// AFTER the INSTANTIATE_TEST_CASE_P statement.
+//
+// Please also note that generator expressions (including parameters to the
+// generators) are evaluated in InitGoogleTest(), after main() has started.
+// This allows the user on one hand, to adjust generator parameters in order
+// to dynamically determine a set of tests to run and on the other hand,
+// give the user a chance to inspect the generated tests with Google Test
+// reflection API before RUN_ALL_TESTS() is executed.
+//
+// You can see samples/sample7_unittest.cc and samples/sample8_unittest.cc
+// for more examples.
+//
+// In the future, we plan to publish the API for defining new parameter
+// generators. But for now this interface remains part of the internal
+// implementation and is subject to change.
+//
+//
+// A parameterized test fixture must be derived from testing::Test and from
+// testing::WithParamInterface<T>, where T is the type of the parameter
+// values. Inheriting from TestWithParam<T> satisfies that requirement because
+// TestWithParam<T> inherits from both Test and WithParamInterface. In more
+// complicated hierarchies, however, it is occasionally useful to inherit
+// separately from Test and WithParamInterface. For example:
+
+class BaseTest : public ::testing::Test {
+ // You can inherit all the usual members for a non-parameterized test
+ // fixture here.
+};
+
+class DerivedTest : public BaseTest, public ::testing::WithParamInterface<int> {
+ // The usual test fixture members go here too.
+};
+
+TEST_F(BaseTest, HasFoo) {
+ // This is an ordinary non-parameterized test.
+}
+
+TEST_P(DerivedTest, DoesBlah) {
+ // GetParam works just the same here as if you inherit from TestWithParam.
+ EXPECT_TRUE(foo.Blah(GetParam()));
+}
+
+#endif // 0
+
+#include "gtest/internal/gtest-port.h"
+
+#if !GTEST_OS_SYMBIAN
+# include <utility>
+#endif
+
+// scripts/fuse_gtest.py depends on gtest's own header being #included
+// *unconditionally*. Therefore these #includes cannot be moved
+// inside #if GTEST_HAS_PARAM_TEST.
+#include "gtest/internal/gtest-internal.h"
+#include "gtest/internal/gtest-param-util.h"
+#include "gtest/internal/gtest-param-util-generated.h"
+
+#if GTEST_HAS_PARAM_TEST
+
+namespace testing {
+
+// Functions producing parameter generators.
+//
+// Google Test uses these generators to produce parameters for value-
+// parameterized tests. When a parameterized test case is instantiated
+// with a particular generator, Google Test creates and runs tests
+// for each element in the sequence produced by the generator.
+//
+// In the following sample, tests from test case FooTest are instantiated
+// each three times with parameter values 3, 5, and 8:
+//
+// class FooTest : public TestWithParam<int> { ... };
+//
+// TEST_P(FooTest, TestThis) {
+// }
+// TEST_P(FooTest, TestThat) {
+// }
+// INSTANTIATE_TEST_CASE_P(TestSequence, FooTest, Values(3, 5, 8));
+//
+
+// Range() returns generators providing sequences of values in a range.
+//
+// Synopsis:
+// Range(start, end)
+// - returns a generator producing a sequence of values {start, start+1,
+// start+2, ..., }.
+// Range(start, end, step)
+// - returns a generator producing a sequence of values {start, start+step,
+// start+step+step, ..., }.
+// Notes:
+// * The generated sequences never include end. For example, Range(1, 5)
+// returns a generator producing a sequence {1, 2, 3, 4}. Range(1, 9, 2)
+// returns a generator producing {1, 3, 5, 7}.
+// * start and end must have the same type. That type may be any integral or
+// floating-point type or a user defined type satisfying these conditions:
+// * It must be assignable (have operator=() defined).
+// * It must have operator+() (operator+(int-compatible type) for
+// two-operand version).
+// * It must have operator<() defined.
+// Elements in the resulting sequences will also have that type.
+// * Condition start < end must be satisfied in order for resulting sequences
+// to contain any elements.
+//
+template <typename T, typename IncrementT>
+internal::ParamGenerator<T> Range(T start, T end, IncrementT step) {
+ return internal::ParamGenerator<T>(
+ new internal::RangeGenerator<T, IncrementT>(start, end, step));
+}
+
+template <typename T>
+internal::ParamGenerator<T> Range(T start, T end) {
+ return Range(start, end, 1);
+}
+
+// ValuesIn() function allows generation of tests with parameters coming from
+// a container.
+//
+// Synopsis:
+// ValuesIn(const T (&array)[N])
+// - returns a generator producing sequences with elements from
+// a C-style array.
+// ValuesIn(const Container& container)
+// - returns a generator producing sequences with elements from
+// an STL-style container.
+// ValuesIn(Iterator begin, Iterator end)
+// - returns a generator producing sequences with elements from
+// a range [begin, end) defined by a pair of STL-style iterators. These
+// iterators can also be plain C pointers.
+//
+// Please note that ValuesIn copies the values from the containers
+// passed in and keeps them to generate tests in RUN_ALL_TESTS().
+//
+// Examples:
+//
+// This instantiates tests from test case StringTest
+// each with C-string values of "foo", "bar", and "baz":
+//
+// const char* strings[] = {"foo", "bar", "baz"};
+// INSTANTIATE_TEST_CASE_P(StringSequence, SrtingTest, ValuesIn(strings));
+//
+// This instantiates tests from test case StlStringTest
+// each with STL strings with values "a" and "b":
+//
+// ::std::vector< ::std::string> GetParameterStrings() {
+// ::std::vector< ::std::string> v;
+// v.push_back("a");
+// v.push_back("b");
+// return v;
+// }
+//
+// INSTANTIATE_TEST_CASE_P(CharSequence,
+// StlStringTest,
+// ValuesIn(GetParameterStrings()));
+//
+//
+// This will also instantiate tests from CharTest
+// each with parameter values 'a' and 'b':
+//
+// ::std::list<char> GetParameterChars() {
+// ::std::list<char> list;
+// list.push_back('a');
+// list.push_back('b');
+// return list;
+// }
+// ::std::list<char> l = GetParameterChars();
+// INSTANTIATE_TEST_CASE_P(CharSequence2,
+// CharTest,
+// ValuesIn(l.begin(), l.end()));
+//
+template <typename ForwardIterator>
+internal::ParamGenerator<
+ typename ::testing::internal::IteratorTraits<ForwardIterator>::value_type>
+ValuesIn(ForwardIterator begin, ForwardIterator end) {
+ typedef typename ::testing::internal::IteratorTraits<ForwardIterator>
+ ::value_type ParamType;
+ return internal::ParamGenerator<ParamType>(
+ new internal::ValuesInIteratorRangeGenerator<ParamType>(begin, end));
+}
+
+template <typename T, size_t N>
+internal::ParamGenerator<T> ValuesIn(const T (&array)[N]) {
+ return ValuesIn(array, array + N);
+}
+
+template <class Container>
+internal::ParamGenerator<typename Container::value_type> ValuesIn(
+ const Container& container) {
+ return ValuesIn(container.begin(), container.end());
+}
+
+// Values() allows generating tests from explicitly specified list of
+// parameters.
+//
+// Synopsis:
+// Values(T v1, T v2, ..., T vN)
+// - returns a generator producing sequences with elements v1, v2, ..., vN.
+//
+// For example, this instantiates tests from test case BarTest each
+// with values "one", "two", and "three":
+//
+// INSTANTIATE_TEST_CASE_P(NumSequence, BarTest, Values("one", "two", "three"));
+//
+// This instantiates tests from test case BazTest each with values 1, 2, 3.5.
+// The exact type of values will depend on the type of parameter in BazTest.
+//
+// INSTANTIATE_TEST_CASE_P(FloatingNumbers, BazTest, Values(1, 2, 3.5));
+//
+// Currently, Values() supports from 1 to $n parameters.
+//
+$range i 1..n
+$for i [[
+$range j 1..i
+
+template <$for j, [[typename T$j]]>
+internal::ValueArray$i<$for j, [[T$j]]> Values($for j, [[T$j v$j]]) {
+ return internal::ValueArray$i<$for j, [[T$j]]>($for j, [[v$j]]);
+}
+
+]]
+
+// Bool() allows generating tests with parameters in a set of (false, true).
+//
+// Synopsis:
+// Bool()
+// - returns a generator producing sequences with elements {false, true}.
+//
+// It is useful when testing code that depends on Boolean flags. Combinations
+// of multiple flags can be tested when several Bool()'s are combined using
+// Combine() function.
+//
+// In the following example all tests in the test case FlagDependentTest
+// will be instantiated twice with parameters false and true.
+//
+// class FlagDependentTest : public testing::TestWithParam<bool> {
+// virtual void SetUp() {
+// external_flag = GetParam();
+// }
+// }
+// INSTANTIATE_TEST_CASE_P(BoolSequence, FlagDependentTest, Bool());
+//
+inline internal::ParamGenerator<bool> Bool() {
+ return Values(false, true);
+}
+
+# if GTEST_HAS_COMBINE
+// Combine() allows the user to combine two or more sequences to produce
+// values of a Cartesian product of those sequences' elements.
+//
+// Synopsis:
+// Combine(gen1, gen2, ..., genN)
+// - returns a generator producing sequences with elements coming from
+// the Cartesian product of elements from the sequences generated by
+// gen1, gen2, ..., genN. The sequence elements will have a type of
+// tuple<T1, T2, ..., TN> where T1, T2, ..., TN are the types
+// of elements from sequences produces by gen1, gen2, ..., genN.
+//
+// Combine can have up to $maxtuple arguments. This number is currently limited
+// by the maximum number of elements in the tuple implementation used by Google
+// Test.
+//
+// Example:
+//
+// This will instantiate tests in test case AnimalTest each one with
+// the parameter values tuple("cat", BLACK), tuple("cat", WHITE),
+// tuple("dog", BLACK), and tuple("dog", WHITE):
+//
+// enum Color { BLACK, GRAY, WHITE };
+// class AnimalTest
+// : public testing::TestWithParam<tuple<const char*, Color> > {...};
+//
+// TEST_P(AnimalTest, AnimalLooksNice) {...}
+//
+// INSTANTIATE_TEST_CASE_P(AnimalVariations, AnimalTest,
+// Combine(Values("cat", "dog"),
+// Values(BLACK, WHITE)));
+//
+// This will instantiate tests in FlagDependentTest with all variations of two
+// Boolean flags:
+//
+// class FlagDependentTest
+// : public testing::TestWithParam<tuple<bool, bool> > {
+// virtual void SetUp() {
+// // Assigns external_flag_1 and external_flag_2 values from the tuple.
+// tie(external_flag_1, external_flag_2) = GetParam();
+// }
+// };
+//
+// TEST_P(FlagDependentTest, TestFeature1) {
+// // Test your code using external_flag_1 and external_flag_2 here.
+// }
+// INSTANTIATE_TEST_CASE_P(TwoBoolSequence, FlagDependentTest,
+// Combine(Bool(), Bool()));
+//
+$range i 2..maxtuple
+$for i [[
+$range j 1..i
+
+template <$for j, [[typename Generator$j]]>
+internal::CartesianProductHolder$i<$for j, [[Generator$j]]> Combine(
+ $for j, [[const Generator$j& g$j]]) {
+ return internal::CartesianProductHolder$i<$for j, [[Generator$j]]>(
+ $for j, [[g$j]]);
+}
+
+]]
+# endif // GTEST_HAS_COMBINE
+
+
+
+# define TEST_P(test_case_name, test_name) \
+ class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \
+ : public test_case_name { \
+ public: \
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)() {} \
+ virtual void TestBody(); \
+ private: \
+ static int AddToRegistry() { \
+ ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
+ GetTestCasePatternHolder<test_case_name>(\
+ #test_case_name, \
+ ::testing::internal::CodeLocation(\
+ __FILE__, __LINE__))->AddTestPattern(\
+ #test_case_name, \
+ #test_name, \
+ new ::testing::internal::TestMetaFactory< \
+ GTEST_TEST_CLASS_NAME_(\
+ test_case_name, test_name)>()); \
+ return 0; \
+ } \
+ static int gtest_registering_dummy_ GTEST_ATTRIBUTE_UNUSED_; \
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(\
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)); \
+ }; \
+ int GTEST_TEST_CLASS_NAME_(test_case_name, \
+ test_name)::gtest_registering_dummy_ = \
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::AddToRegistry(); \
+ void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody()
+
+// The optional last argument to INSTANTIATE_TEST_CASE_P allows the user
+// to specify a function or functor that generates custom test name suffixes
+// based on the test parameters. The function should accept one argument of
+// type testing::TestParamInfo<class ParamType>, and return std::string.
+//
+// testing::PrintToStringParamName is a builtin test suffix generator that
+// returns the value of testing::PrintToString(GetParam()).
+//
+// Note: test names must be non-empty, unique, and may only contain ASCII
+// alphanumeric characters or underscore. Because PrintToString adds quotes
+// to std::string and C strings, it won't work for these types.
+
+# define INSTANTIATE_TEST_CASE_P(prefix, test_case_name, generator, ...) \
+ ::testing::internal::ParamGenerator<test_case_name::ParamType> \
+ gtest_##prefix##test_case_name##_EvalGenerator_() { return generator; } \
+ ::std::string gtest_##prefix##test_case_name##_EvalGenerateName_( \
+ const ::testing::TestParamInfo<test_case_name::ParamType>& info) { \
+ return ::testing::internal::GetParamNameGen<test_case_name::ParamType> \
+ (__VA_ARGS__)(info); \
+ } \
+ int gtest_##prefix##test_case_name##_dummy_ GTEST_ATTRIBUTE_UNUSED_ = \
+ ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
+ GetTestCasePatternHolder<test_case_name>(\
+ #test_case_name, \
+ ::testing::internal::CodeLocation(\
+ __FILE__, __LINE__))->AddTestCaseInstantiation(\
+ #prefix, \
+ >est_##prefix##test_case_name##_EvalGenerator_, \
+ >est_##prefix##test_case_name##_EvalGenerateName_, \
+ __FILE__, __LINE__)
+
+} // namespace testing
+
+#endif // GTEST_HAS_PARAM_TEST
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
--- /dev/null
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Test - The Google C++ Testing Framework
+//
+// This file implements a universal value printer that can print a
+// value of any type T:
+//
+// void ::testing::internal::UniversalPrinter<T>::Print(value, ostream_ptr);
+//
+// A user can teach this function how to print a class type T by
+// defining either operator<<() or PrintTo() in the namespace that
+// defines T. More specifically, the FIRST defined function in the
+// following list will be used (assuming T is defined in namespace
+// foo):
+//
+// 1. foo::PrintTo(const T&, ostream*)
+// 2. operator<<(ostream&, const T&) defined in either foo or the
+// global namespace.
+//
+// If none of the above is defined, it will print the debug string of
+// the value if it is a protocol buffer, or print the raw bytes in the
+// value otherwise.
+//
+// To aid debugging: when T is a reference type, the address of the
+// value is also printed; when T is a (const) char pointer, both the
+// pointer value and the NUL-terminated string it points to are
+// printed.
+//
+// We also provide some convenient wrappers:
+//
+// // Prints a value to a string. For a (const or not) char
+// // pointer, the NUL-terminated string (but not the pointer) is
+// // printed.
+// std::string ::testing::PrintToString(const T& value);
+//
+// // Prints a value tersely: for a reference type, the referenced
+// // value (but not the address) is printed; for a (const or not) char
+// // pointer, the NUL-terminated string (but not the pointer) is
+// // printed.
+// void ::testing::internal::UniversalTersePrint(const T& value, ostream*);
+//
+// // Prints value using the type inferred by the compiler. The difference
+// // from UniversalTersePrint() is that this function prints both the
+// // pointer and the NUL-terminated string for a (const or not) char pointer.
+// void ::testing::internal::UniversalPrint(const T& value, ostream*);
+//
+// // Prints the fields of a tuple tersely to a string vector, one
+// // element for each field. Tuple support must be enabled in
+// // gtest-port.h.
+// std::vector<string> UniversalTersePrintTupleFieldsToStrings(
+// const Tuple& value);
+//
+// Known limitation:
+//
+// The print primitives print the elements of an STL-style container
+// using the compiler-inferred type of *iter where iter is a
+// const_iterator of the container. When const_iterator is an input
+// iterator but not a forward iterator, this inferred type may not
+// match value_type, and the print output may be incorrect. In
+// practice, this is rarely a problem as for most containers
+// const_iterator is a forward iterator. We'll fix this if there's an
+// actual need for it. Note that this fix cannot rely on value_type
+// being defined as many user-defined container types don't have
+// value_type.
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
+#define GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
+
+#include <ostream> // NOLINT
+#include <sstream>
+#include <string>
+#include <utility>
+#include <vector>
+#include "gtest/internal/gtest-port.h"
+#include "gtest/internal/gtest-internal.h"
+
+#if GTEST_HAS_STD_TUPLE_
+# include <tuple>
+#endif
+
+namespace testing {
+
+// Definitions in the 'internal' and 'internal2' name spaces are
+// subject to change without notice. DO NOT USE THEM IN USER CODE!
+namespace internal2 {
+
+// Prints the given number of bytes in the given object to the given
+// ostream.
+GTEST_API_ void PrintBytesInObjectTo(const unsigned char* obj_bytes,
+ size_t count,
+ ::std::ostream* os);
+
+// For selecting which printer to use when a given type has neither <<
+// nor PrintTo().
+enum TypeKind {
+ kProtobuf, // a protobuf type
+ kConvertibleToInteger, // a type implicitly convertible to BiggestInt
+ // (e.g. a named or unnamed enum type)
+ kOtherType // anything else
+};
+
+// TypeWithoutFormatter<T, kTypeKind>::PrintValue(value, os) is called
+// by the universal printer to print a value of type T when neither
+// operator<< nor PrintTo() is defined for T, where kTypeKind is the
+// "kind" of T as defined by enum TypeKind.
+template <typename T, TypeKind kTypeKind>
+class TypeWithoutFormatter {
+ public:
+ // This default version is called when kTypeKind is kOtherType.
+ static void PrintValue(const T& value, ::std::ostream* os) {
+ PrintBytesInObjectTo(reinterpret_cast<const unsigned char*>(&value),
+ sizeof(value), os);
+ }
+};
+
+// We print a protobuf using its ShortDebugString() when the string
+// doesn't exceed this many characters; otherwise we print it using
+// DebugString() for better readability.
+const size_t kProtobufOneLinerMaxLength = 50;
+
+template <typename T>
+class TypeWithoutFormatter<T, kProtobuf> {
+ public:
+ static void PrintValue(const T& value, ::std::ostream* os) {
+ const ::testing::internal::string short_str = value.ShortDebugString();
+ const ::testing::internal::string pretty_str =
+ short_str.length() <= kProtobufOneLinerMaxLength ?
+ short_str : ("\n" + value.DebugString());
+ *os << ("<" + pretty_str + ">");
+ }
+};
+
+template <typename T>
+class TypeWithoutFormatter<T, kConvertibleToInteger> {
+ public:
+ // Since T has no << operator or PrintTo() but can be implicitly
+ // converted to BiggestInt, we print it as a BiggestInt.
+ //
+ // Most likely T is an enum type (either named or unnamed), in which
+ // case printing it as an integer is the desired behavior. In case
+ // T is not an enum, printing it as an integer is the best we can do
+ // given that it has no user-defined printer.
+ static void PrintValue(const T& value, ::std::ostream* os) {
+ const internal::BiggestInt kBigInt = value;
+ *os << kBigInt;
+ }
+};
+
+// Prints the given value to the given ostream. If the value is a
+// protocol message, its debug string is printed; if it's an enum or
+// of a type implicitly convertible to BiggestInt, it's printed as an
+// integer; otherwise the bytes in the value are printed. This is
+// what UniversalPrinter<T>::Print() does when it knows nothing about
+// type T and T has neither << operator nor PrintTo().
+//
+// A user can override this behavior for a class type Foo by defining
+// a << operator in the namespace where Foo is defined.
+//
+// We put this operator in namespace 'internal2' instead of 'internal'
+// to simplify the implementation, as much code in 'internal' needs to
+// use << in STL, which would conflict with our own << were it defined
+// in 'internal'.
+//
+// Note that this operator<< takes a generic std::basic_ostream<Char,
+// CharTraits> type instead of the more restricted std::ostream. If
+// we define it to take an std::ostream instead, we'll get an
+// "ambiguous overloads" compiler error when trying to print a type
+// Foo that supports streaming to std::basic_ostream<Char,
+// CharTraits>, as the compiler cannot tell whether
+// operator<<(std::ostream&, const T&) or
+// operator<<(std::basic_stream<Char, CharTraits>, const Foo&) is more
+// specific.
+template <typename Char, typename CharTraits, typename T>
+::std::basic_ostream<Char, CharTraits>& operator<<(
+ ::std::basic_ostream<Char, CharTraits>& os, const T& x) {
+ TypeWithoutFormatter<T,
+ (internal::IsAProtocolMessage<T>::value ? kProtobuf :
+ internal::ImplicitlyConvertible<const T&, internal::BiggestInt>::value ?
+ kConvertibleToInteger : kOtherType)>::PrintValue(x, &os);
+ return os;
+}
+
+} // namespace internal2
+} // namespace testing
+
+// This namespace MUST NOT BE NESTED IN ::testing, or the name look-up
+// magic needed for implementing UniversalPrinter won't work.
+namespace testing_internal {
+
+// Used to print a value that is not an STL-style container when the
+// user doesn't define PrintTo() for it.
+template <typename T>
+void DefaultPrintNonContainerTo(const T& value, ::std::ostream* os) {
+ // With the following statement, during unqualified name lookup,
+ // testing::internal2::operator<< appears as if it was declared in
+ // the nearest enclosing namespace that contains both
+ // ::testing_internal and ::testing::internal2, i.e. the global
+ // namespace. For more details, refer to the C++ Standard section
+ // 7.3.4-1 [namespace.udir]. This allows us to fall back onto
+ // testing::internal2::operator<< in case T doesn't come with a <<
+ // operator.
+ //
+ // We cannot write 'using ::testing::internal2::operator<<;', which
+ // gcc 3.3 fails to compile due to a compiler bug.
+ using namespace ::testing::internal2; // NOLINT
+
+ // Assuming T is defined in namespace foo, in the next statement,
+ // the compiler will consider all of:
+ //
+ // 1. foo::operator<< (thanks to Koenig look-up),
+ // 2. ::operator<< (as the current namespace is enclosed in ::),
+ // 3. testing::internal2::operator<< (thanks to the using statement above).
+ //
+ // The operator<< whose type matches T best will be picked.
+ //
+ // We deliberately allow #2 to be a candidate, as sometimes it's
+ // impossible to define #1 (e.g. when foo is ::std, defining
+ // anything in it is undefined behavior unless you are a compiler
+ // vendor.).
+ *os << value;
+}
+
+} // namespace testing_internal
+
+namespace testing {
+namespace internal {
+
+// FormatForComparison<ToPrint, OtherOperand>::Format(value) formats a
+// value of type ToPrint that is an operand of a comparison assertion
+// (e.g. ASSERT_EQ). OtherOperand is the type of the other operand in
+// the comparison, and is used to help determine the best way to
+// format the value. In particular, when the value is a C string
+// (char pointer) and the other operand is an STL string object, we
+// want to format the C string as a string, since we know it is
+// compared by value with the string object. If the value is a char
+// pointer but the other operand is not an STL string object, we don't
+// know whether the pointer is supposed to point to a NUL-terminated
+// string, and thus want to print it as a pointer to be safe.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+
+// The default case.
+template <typename ToPrint, typename OtherOperand>
+class FormatForComparison {
+ public:
+ static ::std::string Format(const ToPrint& value) {
+ return ::testing::PrintToString(value);
+ }
+};
+
+// Array.
+template <typename ToPrint, size_t N, typename OtherOperand>
+class FormatForComparison<ToPrint[N], OtherOperand> {
+ public:
+ static ::std::string Format(const ToPrint* value) {
+ return FormatForComparison<const ToPrint*, OtherOperand>::Format(value);
+ }
+};
+
+// By default, print C string as pointers to be safe, as we don't know
+// whether they actually point to a NUL-terminated string.
+
+#define GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(CharType) \
+ template <typename OtherOperand> \
+ class FormatForComparison<CharType*, OtherOperand> { \
+ public: \
+ static ::std::string Format(CharType* value) { \
+ return ::testing::PrintToString(static_cast<const void*>(value)); \
+ } \
+ }
+
+GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(char);
+GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const char);
+GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(wchar_t);
+GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const wchar_t);
+
+#undef GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_
+
+// If a C string is compared with an STL string object, we know it's meant
+// to point to a NUL-terminated string, and thus can print it as a string.
+
+#define GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(CharType, OtherStringType) \
+ template <> \
+ class FormatForComparison<CharType*, OtherStringType> { \
+ public: \
+ static ::std::string Format(CharType* value) { \
+ return ::testing::PrintToString(value); \
+ } \
+ }
+
+GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(char, ::std::string);
+GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const char, ::std::string);
+
+#if GTEST_HAS_GLOBAL_STRING
+GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(char, ::string);
+GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const char, ::string);
+#endif
+
+#if GTEST_HAS_GLOBAL_WSTRING
+GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(wchar_t, ::wstring);
+GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const wchar_t, ::wstring);
+#endif
+
+#if GTEST_HAS_STD_WSTRING
+GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(wchar_t, ::std::wstring);
+GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const wchar_t, ::std::wstring);
+#endif
+
+#undef GTEST_IMPL_FORMAT_C_STRING_AS_STRING_
+
+// Formats a comparison assertion (e.g. ASSERT_EQ, EXPECT_LT, and etc)
+// operand to be used in a failure message. The type (but not value)
+// of the other operand may affect the format. This allows us to
+// print a char* as a raw pointer when it is compared against another
+// char* or void*, and print it as a C string when it is compared
+// against an std::string object, for example.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+template <typename T1, typename T2>
+std::string FormatForComparisonFailureMessage(
+ const T1& value, const T2& /* other_operand */) {
+ return FormatForComparison<T1, T2>::Format(value);
+}
+
+// UniversalPrinter<T>::Print(value, ostream_ptr) prints the given
+// value to the given ostream. The caller must ensure that
+// 'ostream_ptr' is not NULL, or the behavior is undefined.
+//
+// We define UniversalPrinter as a class template (as opposed to a
+// function template), as we need to partially specialize it for
+// reference types, which cannot be done with function templates.
+template <typename T>
+class UniversalPrinter;
+
+template <typename T>
+void UniversalPrint(const T& value, ::std::ostream* os);
+
+// Used to print an STL-style container when the user doesn't define
+// a PrintTo() for it.
+template <typename C>
+void DefaultPrintTo(IsContainer /* dummy */,
+ false_type /* is not a pointer */,
+ const C& container, ::std::ostream* os) {
+ const size_t kMaxCount = 32; // The maximum number of elements to print.
+ *os << '{';
+ size_t count = 0;
+ for (typename C::const_iterator it = container.begin();
+ it != container.end(); ++it, ++count) {
+ if (count > 0) {
+ *os << ',';
+ if (count == kMaxCount) { // Enough has been printed.
+ *os << " ...";
+ break;
+ }
+ }
+ *os << ' ';
+ // We cannot call PrintTo(*it, os) here as PrintTo() doesn't
+ // handle *it being a native array.
+ internal::UniversalPrint(*it, os);
+ }
+
+ if (count > 0) {
+ *os << ' ';
+ }
+ *os << '}';
+}
+
+// Used to print a pointer that is neither a char pointer nor a member
+// pointer, when the user doesn't define PrintTo() for it. (A member
+// variable pointer or member function pointer doesn't really point to
+// a location in the address space. Their representation is
+// implementation-defined. Therefore they will be printed as raw
+// bytes.)
+template <typename T>
+void DefaultPrintTo(IsNotContainer /* dummy */,
+ true_type /* is a pointer */,
+ T* p, ::std::ostream* os) {
+ if (p == NULL) {
+ *os << "NULL";
+ } else {
+ // C++ doesn't allow casting from a function pointer to any object
+ // pointer.
+ //
+ // IsTrue() silences warnings: "Condition is always true",
+ // "unreachable code".
+ if (IsTrue(ImplicitlyConvertible<T*, const void*>::value)) {
+ // T is not a function type. We just call << to print p,
+ // relying on ADL to pick up user-defined << for their pointer
+ // types, if any.
+ *os << p;
+ } else {
+ // T is a function type, so '*os << p' doesn't do what we want
+ // (it just prints p as bool). We want to print p as a const
+ // void*. However, we cannot cast it to const void* directly,
+ // even using reinterpret_cast, as earlier versions of gcc
+ // (e.g. 3.4.5) cannot compile the cast when p is a function
+ // pointer. Casting to UInt64 first solves the problem.
+ *os << reinterpret_cast<const void*>(
+ reinterpret_cast<internal::UInt64>(p));
+ }
+ }
+}
+
+// Used to print a non-container, non-pointer value when the user
+// doesn't define PrintTo() for it.
+template <typename T>
+void DefaultPrintTo(IsNotContainer /* dummy */,
+ false_type /* is not a pointer */,
+ const T& value, ::std::ostream* os) {
+ ::testing_internal::DefaultPrintNonContainerTo(value, os);
+}
+
+// Prints the given value using the << operator if it has one;
+// otherwise prints the bytes in it. This is what
+// UniversalPrinter<T>::Print() does when PrintTo() is not specialized
+// or overloaded for type T.
+//
+// A user can override this behavior for a class type Foo by defining
+// an overload of PrintTo() in the namespace where Foo is defined. We
+// give the user this option as sometimes defining a << operator for
+// Foo is not desirable (e.g. the coding style may prevent doing it,
+// or there is already a << operator but it doesn't do what the user
+// wants).
+template <typename T>
+void PrintTo(const T& value, ::std::ostream* os) {
+ // DefaultPrintTo() is overloaded. The type of its first two
+ // arguments determine which version will be picked. If T is an
+ // STL-style container, the version for container will be called; if
+ // T is a pointer, the pointer version will be called; otherwise the
+ // generic version will be called.
+ //
+ // Note that we check for container types here, prior to we check
+ // for protocol message types in our operator<<. The rationale is:
+ //
+ // For protocol messages, we want to give people a chance to
+ // override Google Mock's format by defining a PrintTo() or
+ // operator<<. For STL containers, other formats can be
+ // incompatible with Google Mock's format for the container
+ // elements; therefore we check for container types here to ensure
+ // that our format is used.
+ //
+ // The second argument of DefaultPrintTo() is needed to bypass a bug
+ // in Symbian's C++ compiler that prevents it from picking the right
+ // overload between:
+ //
+ // PrintTo(const T& x, ...);
+ // PrintTo(T* x, ...);
+ DefaultPrintTo(IsContainerTest<T>(0), is_pointer<T>(), value, os);
+}
+
+// The following list of PrintTo() overloads tells
+// UniversalPrinter<T>::Print() how to print standard types (built-in
+// types, strings, plain arrays, and pointers).
+
+// Overloads for various char types.
+GTEST_API_ void PrintTo(unsigned char c, ::std::ostream* os);
+GTEST_API_ void PrintTo(signed char c, ::std::ostream* os);
+inline void PrintTo(char c, ::std::ostream* os) {
+ // When printing a plain char, we always treat it as unsigned. This
+ // way, the output won't be affected by whether the compiler thinks
+ // char is signed or not.
+ PrintTo(static_cast<unsigned char>(c), os);
+}
+
+// Overloads for other simple built-in types.
+inline void PrintTo(bool x, ::std::ostream* os) {
+ *os << (x ? "true" : "false");
+}
+
+// Overload for wchar_t type.
+// Prints a wchar_t as a symbol if it is printable or as its internal
+// code otherwise and also as its decimal code (except for L'\0').
+// The L'\0' char is printed as "L'\\0'". The decimal code is printed
+// as signed integer when wchar_t is implemented by the compiler
+// as a signed type and is printed as an unsigned integer when wchar_t
+// is implemented as an unsigned type.
+GTEST_API_ void PrintTo(wchar_t wc, ::std::ostream* os);
+
+// Overloads for C strings.
+GTEST_API_ void PrintTo(const char* s, ::std::ostream* os);
+inline void PrintTo(char* s, ::std::ostream* os) {
+ PrintTo(ImplicitCast_<const char*>(s), os);
+}
+
+// signed/unsigned char is often used for representing binary data, so
+// we print pointers to it as void* to be safe.
+inline void PrintTo(const signed char* s, ::std::ostream* os) {
+ PrintTo(ImplicitCast_<const void*>(s), os);
+}
+inline void PrintTo(signed char* s, ::std::ostream* os) {
+ PrintTo(ImplicitCast_<const void*>(s), os);
+}
+inline void PrintTo(const unsigned char* s, ::std::ostream* os) {
+ PrintTo(ImplicitCast_<const void*>(s), os);
+}
+inline void PrintTo(unsigned char* s, ::std::ostream* os) {
+ PrintTo(ImplicitCast_<const void*>(s), os);
+}
+
+// MSVC can be configured to define wchar_t as a typedef of unsigned
+// short. It defines _NATIVE_WCHAR_T_DEFINED when wchar_t is a native
+// type. When wchar_t is a typedef, defining an overload for const
+// wchar_t* would cause unsigned short* be printed as a wide string,
+// possibly causing invalid memory accesses.
+#if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED)
+// Overloads for wide C strings
+GTEST_API_ void PrintTo(const wchar_t* s, ::std::ostream* os);
+inline void PrintTo(wchar_t* s, ::std::ostream* os) {
+ PrintTo(ImplicitCast_<const wchar_t*>(s), os);
+}
+#endif
+
+// Overload for C arrays. Multi-dimensional arrays are printed
+// properly.
+
+// Prints the given number of elements in an array, without printing
+// the curly braces.
+template <typename T>
+void PrintRawArrayTo(const T a[], size_t count, ::std::ostream* os) {
+ UniversalPrint(a[0], os);
+ for (size_t i = 1; i != count; i++) {
+ *os << ", ";
+ UniversalPrint(a[i], os);
+ }
+}
+
+// Overloads for ::string and ::std::string.
+#if GTEST_HAS_GLOBAL_STRING
+GTEST_API_ void PrintStringTo(const ::string&s, ::std::ostream* os);
+inline void PrintTo(const ::string& s, ::std::ostream* os) {
+ PrintStringTo(s, os);
+}
+#endif // GTEST_HAS_GLOBAL_STRING
+
+GTEST_API_ void PrintStringTo(const ::std::string&s, ::std::ostream* os);
+inline void PrintTo(const ::std::string& s, ::std::ostream* os) {
+ PrintStringTo(s, os);
+}
+
+// Overloads for ::wstring and ::std::wstring.
+#if GTEST_HAS_GLOBAL_WSTRING
+GTEST_API_ void PrintWideStringTo(const ::wstring&s, ::std::ostream* os);
+inline void PrintTo(const ::wstring& s, ::std::ostream* os) {
+ PrintWideStringTo(s, os);
+}
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+#if GTEST_HAS_STD_WSTRING
+GTEST_API_ void PrintWideStringTo(const ::std::wstring&s, ::std::ostream* os);
+inline void PrintTo(const ::std::wstring& s, ::std::ostream* os) {
+ PrintWideStringTo(s, os);
+}
+#endif // GTEST_HAS_STD_WSTRING
+
+#if GTEST_HAS_TR1_TUPLE || GTEST_HAS_STD_TUPLE_
+// Helper function for printing a tuple. T must be instantiated with
+// a tuple type.
+template <typename T>
+void PrintTupleTo(const T& t, ::std::ostream* os);
+#endif // GTEST_HAS_TR1_TUPLE || GTEST_HAS_STD_TUPLE_
+
+#if GTEST_HAS_TR1_TUPLE
+// Overload for ::std::tr1::tuple. Needed for printing function arguments,
+// which are packed as tuples.
+
+// Overloaded PrintTo() for tuples of various arities. We support
+// tuples of up-to 10 fields. The following implementation works
+// regardless of whether tr1::tuple is implemented using the
+// non-standard variadic template feature or not.
+
+inline void PrintTo(const ::std::tr1::tuple<>& t, ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1>
+void PrintTo(const ::std::tr1::tuple<T1>& t, ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1, typename T2>
+void PrintTo(const ::std::tr1::tuple<T1, T2>& t, ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1, typename T2, typename T3>
+void PrintTo(const ::std::tr1::tuple<T1, T2, T3>& t, ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1, typename T2, typename T3, typename T4>
+void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4>& t, ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5>& t,
+ ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6>& t,
+ ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7>& t,
+ ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8>& t,
+ ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9>& t,
+ ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+void PrintTo(
+ const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>& t,
+ ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+#endif // GTEST_HAS_TR1_TUPLE
+
+#if GTEST_HAS_STD_TUPLE_
+template <typename... Types>
+void PrintTo(const ::std::tuple<Types...>& t, ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+#endif // GTEST_HAS_STD_TUPLE_
+
+// Overload for std::pair.
+template <typename T1, typename T2>
+void PrintTo(const ::std::pair<T1, T2>& value, ::std::ostream* os) {
+ *os << '(';
+ // We cannot use UniversalPrint(value.first, os) here, as T1 may be
+ // a reference type. The same for printing value.second.
+ UniversalPrinter<T1>::Print(value.first, os);
+ *os << ", ";
+ UniversalPrinter<T2>::Print(value.second, os);
+ *os << ')';
+}
+
+// Implements printing a non-reference type T by letting the compiler
+// pick the right overload of PrintTo() for T.
+template <typename T>
+class UniversalPrinter {
+ public:
+ // MSVC warns about adding const to a function type, so we want to
+ // disable the warning.
+ GTEST_DISABLE_MSC_WARNINGS_PUSH_(4180)
+
+ // Note: we deliberately don't call this PrintTo(), as that name
+ // conflicts with ::testing::internal::PrintTo in the body of the
+ // function.
+ static void Print(const T& value, ::std::ostream* os) {
+ // By default, ::testing::internal::PrintTo() is used for printing
+ // the value.
+ //
+ // Thanks to Koenig look-up, if T is a class and has its own
+ // PrintTo() function defined in its namespace, that function will
+ // be visible here. Since it is more specific than the generic ones
+ // in ::testing::internal, it will be picked by the compiler in the
+ // following statement - exactly what we want.
+ PrintTo(value, os);
+ }
+
+ GTEST_DISABLE_MSC_WARNINGS_POP_()
+};
+
+// UniversalPrintArray(begin, len, os) prints an array of 'len'
+// elements, starting at address 'begin'.
+template <typename T>
+void UniversalPrintArray(const T* begin, size_t len, ::std::ostream* os) {
+ if (len == 0) {
+ *os << "{}";
+ } else {
+ *os << "{ ";
+ const size_t kThreshold = 18;
+ const size_t kChunkSize = 8;
+ // If the array has more than kThreshold elements, we'll have to
+ // omit some details by printing only the first and the last
+ // kChunkSize elements.
+ // TODO(wan@google.com): let the user control the threshold using a flag.
+ if (len <= kThreshold) {
+ PrintRawArrayTo(begin, len, os);
+ } else {
+ PrintRawArrayTo(begin, kChunkSize, os);
+ *os << ", ..., ";
+ PrintRawArrayTo(begin + len - kChunkSize, kChunkSize, os);
+ }
+ *os << " }";
+ }
+}
+// This overload prints a (const) char array compactly.
+GTEST_API_ void UniversalPrintArray(
+ const char* begin, size_t len, ::std::ostream* os);
+
+// This overload prints a (const) wchar_t array compactly.
+GTEST_API_ void UniversalPrintArray(
+ const wchar_t* begin, size_t len, ::std::ostream* os);
+
+// Implements printing an array type T[N].
+template <typename T, size_t N>
+class UniversalPrinter<T[N]> {
+ public:
+ // Prints the given array, omitting some elements when there are too
+ // many.
+ static void Print(const T (&a)[N], ::std::ostream* os) {
+ UniversalPrintArray(a, N, os);
+ }
+};
+
+// Implements printing a reference type T&.
+template <typename T>
+class UniversalPrinter<T&> {
+ public:
+ // MSVC warns about adding const to a function type, so we want to
+ // disable the warning.
+ GTEST_DISABLE_MSC_WARNINGS_PUSH_(4180)
+
+ static void Print(const T& value, ::std::ostream* os) {
+ // Prints the address of the value. We use reinterpret_cast here
+ // as static_cast doesn't compile when T is a function type.
+ *os << "@" << reinterpret_cast<const void*>(&value) << " ";
+
+ // Then prints the value itself.
+ UniversalPrint(value, os);
+ }
+
+ GTEST_DISABLE_MSC_WARNINGS_POP_()
+};
+
+// Prints a value tersely: for a reference type, the referenced value
+// (but not the address) is printed; for a (const) char pointer, the
+// NUL-terminated string (but not the pointer) is printed.
+
+template <typename T>
+class UniversalTersePrinter {
+ public:
+ static void Print(const T& value, ::std::ostream* os) {
+ UniversalPrint(value, os);
+ }
+};
+template <typename T>
+class UniversalTersePrinter<T&> {
+ public:
+ static void Print(const T& value, ::std::ostream* os) {
+ UniversalPrint(value, os);
+ }
+};
+template <typename T, size_t N>
+class UniversalTersePrinter<T[N]> {
+ public:
+ static void Print(const T (&value)[N], ::std::ostream* os) {
+ UniversalPrinter<T[N]>::Print(value, os);
+ }
+};
+template <>
+class UniversalTersePrinter<const char*> {
+ public:
+ static void Print(const char* str, ::std::ostream* os) {
+ if (str == NULL) {
+ *os << "NULL";
+ } else {
+ UniversalPrint(string(str), os);
+ }
+ }
+};
+template <>
+class UniversalTersePrinter<char*> {
+ public:
+ static void Print(char* str, ::std::ostream* os) {
+ UniversalTersePrinter<const char*>::Print(str, os);
+ }
+};
+
+#if GTEST_HAS_STD_WSTRING
+template <>
+class UniversalTersePrinter<const wchar_t*> {
+ public:
+ static void Print(const wchar_t* str, ::std::ostream* os) {
+ if (str == NULL) {
+ *os << "NULL";
+ } else {
+ UniversalPrint(::std::wstring(str), os);
+ }
+ }
+};
+#endif
+
+template <>
+class UniversalTersePrinter<wchar_t*> {
+ public:
+ static void Print(wchar_t* str, ::std::ostream* os) {
+ UniversalTersePrinter<const wchar_t*>::Print(str, os);
+ }
+};
+
+template <typename T>
+void UniversalTersePrint(const T& value, ::std::ostream* os) {
+ UniversalTersePrinter<T>::Print(value, os);
+}
+
+// Prints a value using the type inferred by the compiler. The
+// difference between this and UniversalTersePrint() is that for a
+// (const) char pointer, this prints both the pointer and the
+// NUL-terminated string.
+template <typename T>
+void UniversalPrint(const T& value, ::std::ostream* os) {
+ // A workarond for the bug in VC++ 7.1 that prevents us from instantiating
+ // UniversalPrinter with T directly.
+ typedef T T1;
+ UniversalPrinter<T1>::Print(value, os);
+}
+
+typedef ::std::vector<string> Strings;
+
+// TuplePolicy<TupleT> must provide:
+// - tuple_size
+// size of tuple TupleT.
+// - get<size_t I>(const TupleT& t)
+// static function extracting element I of tuple TupleT.
+// - tuple_element<size_t I>::type
+// type of element I of tuple TupleT.
+template <typename TupleT>
+struct TuplePolicy;
+
+#if GTEST_HAS_TR1_TUPLE
+template <typename TupleT>
+struct TuplePolicy {
+ typedef TupleT Tuple;
+ static const size_t tuple_size = ::std::tr1::tuple_size<Tuple>::value;
+
+ template <size_t I>
+ struct tuple_element : ::std::tr1::tuple_element<I, Tuple> {};
+
+ template <size_t I>
+ static typename AddReference<
+ const typename ::std::tr1::tuple_element<I, Tuple>::type>::type get(
+ const Tuple& tuple) {
+ return ::std::tr1::get<I>(tuple);
+ }
+};
+template <typename TupleT>
+const size_t TuplePolicy<TupleT>::tuple_size;
+#endif // GTEST_HAS_TR1_TUPLE
+
+#if GTEST_HAS_STD_TUPLE_
+template <typename... Types>
+struct TuplePolicy< ::std::tuple<Types...> > {
+ typedef ::std::tuple<Types...> Tuple;
+ static const size_t tuple_size = ::std::tuple_size<Tuple>::value;
+
+ template <size_t I>
+ struct tuple_element : ::std::tuple_element<I, Tuple> {};
+
+ template <size_t I>
+ static const typename ::std::tuple_element<I, Tuple>::type& get(
+ const Tuple& tuple) {
+ return ::std::get<I>(tuple);
+ }
+};
+template <typename... Types>
+const size_t TuplePolicy< ::std::tuple<Types...> >::tuple_size;
+#endif // GTEST_HAS_STD_TUPLE_
+
+#if GTEST_HAS_TR1_TUPLE || GTEST_HAS_STD_TUPLE_
+// This helper template allows PrintTo() for tuples and
+// UniversalTersePrintTupleFieldsToStrings() to be defined by
+// induction on the number of tuple fields. The idea is that
+// TuplePrefixPrinter<N>::PrintPrefixTo(t, os) prints the first N
+// fields in tuple t, and can be defined in terms of
+// TuplePrefixPrinter<N - 1>.
+//
+// The inductive case.
+template <size_t N>
+struct TuplePrefixPrinter {
+ // Prints the first N fields of a tuple.
+ template <typename Tuple>
+ static void PrintPrefixTo(const Tuple& t, ::std::ostream* os) {
+ TuplePrefixPrinter<N - 1>::PrintPrefixTo(t, os);
+ GTEST_INTENTIONAL_CONST_COND_PUSH_()
+ if (N > 1) {
+ GTEST_INTENTIONAL_CONST_COND_POP_()
+ *os << ", ";
+ }
+ UniversalPrinter<
+ typename TuplePolicy<Tuple>::template tuple_element<N - 1>::type>
+ ::Print(TuplePolicy<Tuple>::template get<N - 1>(t), os);
+ }
+
+ // Tersely prints the first N fields of a tuple to a string vector,
+ // one element for each field.
+ template <typename Tuple>
+ static void TersePrintPrefixToStrings(const Tuple& t, Strings* strings) {
+ TuplePrefixPrinter<N - 1>::TersePrintPrefixToStrings(t, strings);
+ ::std::stringstream ss;
+ UniversalTersePrint(TuplePolicy<Tuple>::template get<N - 1>(t), &ss);
+ strings->push_back(ss.str());
+ }
+};
+
+// Base case.
+template <>
+struct TuplePrefixPrinter<0> {
+ template <typename Tuple>
+ static void PrintPrefixTo(const Tuple&, ::std::ostream*) {}
+
+ template <typename Tuple>
+ static void TersePrintPrefixToStrings(const Tuple&, Strings*) {}
+};
+
+// Helper function for printing a tuple.
+// Tuple must be either std::tr1::tuple or std::tuple type.
+template <typename Tuple>
+void PrintTupleTo(const Tuple& t, ::std::ostream* os) {
+ *os << "(";
+ TuplePrefixPrinter<TuplePolicy<Tuple>::tuple_size>::PrintPrefixTo(t, os);
+ *os << ")";
+}
+
+// Prints the fields of a tuple tersely to a string vector, one
+// element for each field. See the comment before
+// UniversalTersePrint() for how we define "tersely".
+template <typename Tuple>
+Strings UniversalTersePrintTupleFieldsToStrings(const Tuple& value) {
+ Strings result;
+ TuplePrefixPrinter<TuplePolicy<Tuple>::tuple_size>::
+ TersePrintPrefixToStrings(value, &result);
+ return result;
+}
+#endif // GTEST_HAS_TR1_TUPLE || GTEST_HAS_STD_TUPLE_
+
+} // namespace internal
+
+template <typename T>
+::std::string PrintToString(const T& value) {
+ ::std::stringstream ss;
+ internal::UniversalTersePrinter<T>::Print(value, &ss);
+ return ss.str();
+}
+
+} // namespace testing
+
+// Include any custom printer added by the local installation.
+// We must include this header at the end to make sure it can use the
+// declarations from this file.
+#include "gtest/internal/custom/gtest-printers.h"
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
--- /dev/null
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Utilities for testing Google Test itself and code that uses Google Test
+// (e.g. frameworks built on top of Google Test).
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_SPI_H_
+#define GTEST_INCLUDE_GTEST_GTEST_SPI_H_
+
+#include "gtest/gtest.h"
+
+namespace testing {
+
+// This helper class can be used to mock out Google Test failure reporting
+// so that we can test Google Test or code that builds on Google Test.
+//
+// An object of this class appends a TestPartResult object to the
+// TestPartResultArray object given in the constructor whenever a Google Test
+// failure is reported. It can either intercept only failures that are
+// generated in the same thread that created this object or it can intercept
+// all generated failures. The scope of this mock object can be controlled with
+// the second argument to the two arguments constructor.
+class GTEST_API_ ScopedFakeTestPartResultReporter
+ : public TestPartResultReporterInterface {
+ public:
+ // The two possible mocking modes of this object.
+ enum InterceptMode {
+ INTERCEPT_ONLY_CURRENT_THREAD, // Intercepts only thread local failures.
+ INTERCEPT_ALL_THREADS // Intercepts all failures.
+ };
+
+ // The c'tor sets this object as the test part result reporter used
+ // by Google Test. The 'result' parameter specifies where to report the
+ // results. This reporter will only catch failures generated in the current
+ // thread. DEPRECATED
+ explicit ScopedFakeTestPartResultReporter(TestPartResultArray* result);
+
+ // Same as above, but you can choose the interception scope of this object.
+ ScopedFakeTestPartResultReporter(InterceptMode intercept_mode,
+ TestPartResultArray* result);
+
+ // The d'tor restores the previous test part result reporter.
+ virtual ~ScopedFakeTestPartResultReporter();
+
+ // Appends the TestPartResult object to the TestPartResultArray
+ // received in the constructor.
+ //
+ // This method is from the TestPartResultReporterInterface
+ // interface.
+ virtual void ReportTestPartResult(const TestPartResult& result);
+ private:
+ void Init();
+
+ const InterceptMode intercept_mode_;
+ TestPartResultReporterInterface* old_reporter_;
+ TestPartResultArray* const result_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedFakeTestPartResultReporter);
+};
+
+namespace internal {
+
+// A helper class for implementing EXPECT_FATAL_FAILURE() and
+// EXPECT_NONFATAL_FAILURE(). Its destructor verifies that the given
+// TestPartResultArray contains exactly one failure that has the given
+// type and contains the given substring. If that's not the case, a
+// non-fatal failure will be generated.
+class GTEST_API_ SingleFailureChecker {
+ public:
+ // The constructor remembers the arguments.
+ SingleFailureChecker(const TestPartResultArray* results,
+ TestPartResult::Type type,
+ const string& substr);
+ ~SingleFailureChecker();
+ private:
+ const TestPartResultArray* const results_;
+ const TestPartResult::Type type_;
+ const string substr_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(SingleFailureChecker);
+};
+
+} // namespace internal
+
+} // namespace testing
+
+// A set of macros for testing Google Test assertions or code that's expected
+// to generate Google Test fatal failures. It verifies that the given
+// statement will cause exactly one fatal Google Test failure with 'substr'
+// being part of the failure message.
+//
+// There are two different versions of this macro. EXPECT_FATAL_FAILURE only
+// affects and considers failures generated in the current thread and
+// EXPECT_FATAL_FAILURE_ON_ALL_THREADS does the same but for all threads.
+//
+// The verification of the assertion is done correctly even when the statement
+// throws an exception or aborts the current function.
+//
+// Known restrictions:
+// - 'statement' cannot reference local non-static variables or
+// non-static members of the current object.
+// - 'statement' cannot return a value.
+// - You cannot stream a failure message to this macro.
+//
+// Note that even though the implementations of the following two
+// macros are much alike, we cannot refactor them to use a common
+// helper macro, due to some peculiarity in how the preprocessor
+// works. The AcceptsMacroThatExpandsToUnprotectedComma test in
+// gtest_unittest.cc will fail to compile if we do that.
+#define EXPECT_FATAL_FAILURE(statement, substr) \
+ do { \
+ class GTestExpectFatalFailureHelper {\
+ public:\
+ static void Execute() { statement; }\
+ };\
+ ::testing::TestPartResultArray gtest_failures;\
+ ::testing::internal::SingleFailureChecker gtest_checker(\
+ >est_failures, ::testing::TestPartResult::kFatalFailure, (substr));\
+ {\
+ ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
+ ::testing::ScopedFakeTestPartResultReporter:: \
+ INTERCEPT_ONLY_CURRENT_THREAD, >est_failures);\
+ GTestExpectFatalFailureHelper::Execute();\
+ }\
+ } while (::testing::internal::AlwaysFalse())
+
+#define EXPECT_FATAL_FAILURE_ON_ALL_THREADS(statement, substr) \
+ do { \
+ class GTestExpectFatalFailureHelper {\
+ public:\
+ static void Execute() { statement; }\
+ };\
+ ::testing::TestPartResultArray gtest_failures;\
+ ::testing::internal::SingleFailureChecker gtest_checker(\
+ >est_failures, ::testing::TestPartResult::kFatalFailure, (substr));\
+ {\
+ ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
+ ::testing::ScopedFakeTestPartResultReporter:: \
+ INTERCEPT_ALL_THREADS, >est_failures);\
+ GTestExpectFatalFailureHelper::Execute();\
+ }\
+ } while (::testing::internal::AlwaysFalse())
+
+// A macro for testing Google Test assertions or code that's expected to
+// generate Google Test non-fatal failures. It asserts that the given
+// statement will cause exactly one non-fatal Google Test failure with 'substr'
+// being part of the failure message.
+//
+// There are two different versions of this macro. EXPECT_NONFATAL_FAILURE only
+// affects and considers failures generated in the current thread and
+// EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS does the same but for all threads.
+//
+// 'statement' is allowed to reference local variables and members of
+// the current object.
+//
+// The verification of the assertion is done correctly even when the statement
+// throws an exception or aborts the current function.
+//
+// Known restrictions:
+// - You cannot stream a failure message to this macro.
+//
+// Note that even though the implementations of the following two
+// macros are much alike, we cannot refactor them to use a common
+// helper macro, due to some peculiarity in how the preprocessor
+// works. If we do that, the code won't compile when the user gives
+// EXPECT_NONFATAL_FAILURE() a statement that contains a macro that
+// expands to code containing an unprotected comma. The
+// AcceptsMacroThatExpandsToUnprotectedComma test in gtest_unittest.cc
+// catches that.
+//
+// For the same reason, we have to write
+// if (::testing::internal::AlwaysTrue()) { statement; }
+// instead of
+// GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement)
+// to avoid an MSVC warning on unreachable code.
+#define EXPECT_NONFATAL_FAILURE(statement, substr) \
+ do {\
+ ::testing::TestPartResultArray gtest_failures;\
+ ::testing::internal::SingleFailureChecker gtest_checker(\
+ >est_failures, ::testing::TestPartResult::kNonFatalFailure, \
+ (substr));\
+ {\
+ ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
+ ::testing::ScopedFakeTestPartResultReporter:: \
+ INTERCEPT_ONLY_CURRENT_THREAD, >est_failures);\
+ if (::testing::internal::AlwaysTrue()) { statement; }\
+ }\
+ } while (::testing::internal::AlwaysFalse())
+
+#define EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(statement, substr) \
+ do {\
+ ::testing::TestPartResultArray gtest_failures;\
+ ::testing::internal::SingleFailureChecker gtest_checker(\
+ >est_failures, ::testing::TestPartResult::kNonFatalFailure, \
+ (substr));\
+ {\
+ ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
+ ::testing::ScopedFakeTestPartResultReporter::INTERCEPT_ALL_THREADS, \
+ >est_failures);\
+ if (::testing::internal::AlwaysTrue()) { statement; }\
+ }\
+ } while (::testing::internal::AlwaysFalse())
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_SPI_H_
--- /dev/null
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: mheule@google.com (Markus Heule)
+//
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
+#define GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
+
+#include <iosfwd>
+#include <vector>
+#include "gtest/internal/gtest-internal.h"
+#include "gtest/internal/gtest-string.h"
+
+namespace testing {
+
+// A copyable object representing the result of a test part (i.e. an
+// assertion or an explicit FAIL(), ADD_FAILURE(), or SUCCESS()).
+//
+// Don't inherit from TestPartResult as its destructor is not virtual.
+class GTEST_API_ TestPartResult {
+ public:
+ // The possible outcomes of a test part (i.e. an assertion or an
+ // explicit SUCCEED(), FAIL(), or ADD_FAILURE()).
+ enum Type {
+ kSuccess, // Succeeded.
+ kNonFatalFailure, // Failed but the test can continue.
+ kFatalFailure // Failed and the test should be terminated.
+ };
+
+ // C'tor. TestPartResult does NOT have a default constructor.
+ // Always use this constructor (with parameters) to create a
+ // TestPartResult object.
+ TestPartResult(Type a_type,
+ const char* a_file_name,
+ int a_line_number,
+ const char* a_message)
+ : type_(a_type),
+ file_name_(a_file_name == NULL ? "" : a_file_name),
+ line_number_(a_line_number),
+ summary_(ExtractSummary(a_message)),
+ message_(a_message) {
+ }
+
+ // Gets the outcome of the test part.
+ Type type() const { return type_; }
+
+ // Gets the name of the source file where the test part took place, or
+ // NULL if it's unknown.
+ const char* file_name() const {
+ return file_name_.empty() ? NULL : file_name_.c_str();
+ }
+
+ // Gets the line in the source file where the test part took place,
+ // or -1 if it's unknown.
+ int line_number() const { return line_number_; }
+
+ // Gets the summary of the failure message.
+ const char* summary() const { return summary_.c_str(); }
+
+ // Gets the message associated with the test part.
+ const char* message() const { return message_.c_str(); }
+
+ // Returns true iff the test part passed.
+ bool passed() const { return type_ == kSuccess; }
+
+ // Returns true iff the test part failed.
+ bool failed() const { return type_ != kSuccess; }
+
+ // Returns true iff the test part non-fatally failed.
+ bool nonfatally_failed() const { return type_ == kNonFatalFailure; }
+
+ // Returns true iff the test part fatally failed.
+ bool fatally_failed() const { return type_ == kFatalFailure; }
+
+ private:
+ Type type_;
+
+ // Gets the summary of the failure message by omitting the stack
+ // trace in it.
+ static std::string ExtractSummary(const char* message);
+
+ // The name of the source file where the test part took place, or
+ // "" if the source file is unknown.
+ std::string file_name_;
+ // The line in the source file where the test part took place, or -1
+ // if the line number is unknown.
+ int line_number_;
+ std::string summary_; // The test failure summary.
+ std::string message_; // The test failure message.
+};
+
+// Prints a TestPartResult object.
+std::ostream& operator<<(std::ostream& os, const TestPartResult& result);
+
+// An array of TestPartResult objects.
+//
+// Don't inherit from TestPartResultArray as its destructor is not
+// virtual.
+class GTEST_API_ TestPartResultArray {
+ public:
+ TestPartResultArray() {}
+
+ // Appends the given TestPartResult to the array.
+ void Append(const TestPartResult& result);
+
+ // Returns the TestPartResult at the given index (0-based).
+ const TestPartResult& GetTestPartResult(int index) const;
+
+ // Returns the number of TestPartResult objects in the array.
+ int size() const;
+
+ private:
+ std::vector<TestPartResult> array_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestPartResultArray);
+};
+
+// This interface knows how to report a test part result.
+class TestPartResultReporterInterface {
+ public:
+ virtual ~TestPartResultReporterInterface() {}
+
+ virtual void ReportTestPartResult(const TestPartResult& result) = 0;
+};
+
+namespace internal {
+
+// This helper class is used by {ASSERT|EXPECT}_NO_FATAL_FAILURE to check if a
+// statement generates new fatal failures. To do so it registers itself as the
+// current test part result reporter. Besides checking if fatal failures were
+// reported, it only delegates the reporting to the former result reporter.
+// The original result reporter is restored in the destructor.
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+class GTEST_API_ HasNewFatalFailureHelper
+ : public TestPartResultReporterInterface {
+ public:
+ HasNewFatalFailureHelper();
+ virtual ~HasNewFatalFailureHelper();
+ virtual void ReportTestPartResult(const TestPartResult& result);
+ bool has_new_fatal_failure() const { return has_new_fatal_failure_; }
+ private:
+ bool has_new_fatal_failure_;
+ TestPartResultReporterInterface* original_reporter_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(HasNewFatalFailureHelper);
+};
+
+} // namespace internal
+
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
--- /dev/null
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
+#define GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
+
+// This header implements typed tests and type-parameterized tests.
+
+// Typed (aka type-driven) tests repeat the same test for types in a
+// list. You must know which types you want to test with when writing
+// typed tests. Here's how you do it:
+
+#if 0
+
+// First, define a fixture class template. It should be parameterized
+// by a type. Remember to derive it from testing::Test.
+template <typename T>
+class FooTest : public testing::Test {
+ public:
+ ...
+ typedef std::list<T> List;
+ static T shared_;
+ T value_;
+};
+
+// Next, associate a list of types with the test case, which will be
+// repeated for each type in the list. The typedef is necessary for
+// the macro to parse correctly.
+typedef testing::Types<char, int, unsigned int> MyTypes;
+TYPED_TEST_CASE(FooTest, MyTypes);
+
+// If the type list contains only one type, you can write that type
+// directly without Types<...>:
+// TYPED_TEST_CASE(FooTest, int);
+
+// Then, use TYPED_TEST() instead of TEST_F() to define as many typed
+// tests for this test case as you want.
+TYPED_TEST(FooTest, DoesBlah) {
+ // Inside a test, refer to TypeParam to get the type parameter.
+ // Since we are inside a derived class template, C++ requires use to
+ // visit the members of FooTest via 'this'.
+ TypeParam n = this->value_;
+
+ // To visit static members of the fixture, add the TestFixture::
+ // prefix.
+ n += TestFixture::shared_;
+
+ // To refer to typedefs in the fixture, add the "typename
+ // TestFixture::" prefix.
+ typename TestFixture::List values;
+ values.push_back(n);
+ ...
+}
+
+TYPED_TEST(FooTest, HasPropertyA) { ... }
+
+#endif // 0
+
+// Type-parameterized tests are abstract test patterns parameterized
+// by a type. Compared with typed tests, type-parameterized tests
+// allow you to define the test pattern without knowing what the type
+// parameters are. The defined pattern can be instantiated with
+// different types any number of times, in any number of translation
+// units.
+//
+// If you are designing an interface or concept, you can define a
+// suite of type-parameterized tests to verify properties that any
+// valid implementation of the interface/concept should have. Then,
+// each implementation can easily instantiate the test suite to verify
+// that it conforms to the requirements, without having to write
+// similar tests repeatedly. Here's an example:
+
+#if 0
+
+// First, define a fixture class template. It should be parameterized
+// by a type. Remember to derive it from testing::Test.
+template <typename T>
+class FooTest : public testing::Test {
+ ...
+};
+
+// Next, declare that you will define a type-parameterized test case
+// (the _P suffix is for "parameterized" or "pattern", whichever you
+// prefer):
+TYPED_TEST_CASE_P(FooTest);
+
+// Then, use TYPED_TEST_P() to define as many type-parameterized tests
+// for this type-parameterized test case as you want.
+TYPED_TEST_P(FooTest, DoesBlah) {
+ // Inside a test, refer to TypeParam to get the type parameter.
+ TypeParam n = 0;
+ ...
+}
+
+TYPED_TEST_P(FooTest, HasPropertyA) { ... }
+
+// Now the tricky part: you need to register all test patterns before
+// you can instantiate them. The first argument of the macro is the
+// test case name; the rest are the names of the tests in this test
+// case.
+REGISTER_TYPED_TEST_CASE_P(FooTest,
+ DoesBlah, HasPropertyA);
+
+// Finally, you are free to instantiate the pattern with the types you
+// want. If you put the above code in a header file, you can #include
+// it in multiple C++ source files and instantiate it multiple times.
+//
+// To distinguish different instances of the pattern, the first
+// argument to the INSTANTIATE_* macro is a prefix that will be added
+// to the actual test case name. Remember to pick unique prefixes for
+// different instances.
+typedef testing::Types<char, int, unsigned int> MyTypes;
+INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, MyTypes);
+
+// If the type list contains only one type, you can write that type
+// directly without Types<...>:
+// INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, int);
+
+#endif // 0
+
+#include "gtest/internal/gtest-port.h"
+#include "gtest/internal/gtest-type-util.h"
+
+// Implements typed tests.
+
+#if GTEST_HAS_TYPED_TEST
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Expands to the name of the typedef for the type parameters of the
+// given test case.
+# define GTEST_TYPE_PARAMS_(TestCaseName) gtest_type_params_##TestCaseName##_
+
+// The 'Types' template argument below must have spaces around it
+// since some compilers may choke on '>>' when passing a template
+// instance (e.g. Types<int>)
+# define TYPED_TEST_CASE(CaseName, Types) \
+ typedef ::testing::internal::TypeList< Types >::type \
+ GTEST_TYPE_PARAMS_(CaseName)
+
+# define TYPED_TEST(CaseName, TestName) \
+ template <typename gtest_TypeParam_> \
+ class GTEST_TEST_CLASS_NAME_(CaseName, TestName) \
+ : public CaseName<gtest_TypeParam_> { \
+ private: \
+ typedef CaseName<gtest_TypeParam_> TestFixture; \
+ typedef gtest_TypeParam_ TypeParam; \
+ virtual void TestBody(); \
+ }; \
+ bool gtest_##CaseName##_##TestName##_registered_ GTEST_ATTRIBUTE_UNUSED_ = \
+ ::testing::internal::TypeParameterizedTest< \
+ CaseName, \
+ ::testing::internal::TemplateSel< \
+ GTEST_TEST_CLASS_NAME_(CaseName, TestName)>, \
+ GTEST_TYPE_PARAMS_(CaseName)>::Register(\
+ "", ::testing::internal::CodeLocation(__FILE__, __LINE__), \
+ #CaseName, #TestName, 0); \
+ template <typename gtest_TypeParam_> \
+ void GTEST_TEST_CLASS_NAME_(CaseName, TestName)<gtest_TypeParam_>::TestBody()
+
+#endif // GTEST_HAS_TYPED_TEST
+
+// Implements type-parameterized tests.
+
+#if GTEST_HAS_TYPED_TEST_P
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Expands to the namespace name that the type-parameterized tests for
+// the given type-parameterized test case are defined in. The exact
+// name of the namespace is subject to change without notice.
+# define GTEST_CASE_NAMESPACE_(TestCaseName) \
+ gtest_case_##TestCaseName##_
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Expands to the name of the variable used to remember the names of
+// the defined tests in the given test case.
+# define GTEST_TYPED_TEST_CASE_P_STATE_(TestCaseName) \
+ gtest_typed_test_case_p_state_##TestCaseName##_
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE DIRECTLY.
+//
+// Expands to the name of the variable used to remember the names of
+// the registered tests in the given test case.
+# define GTEST_REGISTERED_TEST_NAMES_(TestCaseName) \
+ gtest_registered_test_names_##TestCaseName##_
+
+// The variables defined in the type-parameterized test macros are
+// static as typically these macros are used in a .h file that can be
+// #included in multiple translation units linked together.
+# define TYPED_TEST_CASE_P(CaseName) \
+ static ::testing::internal::TypedTestCasePState \
+ GTEST_TYPED_TEST_CASE_P_STATE_(CaseName)
+
+# define TYPED_TEST_P(CaseName, TestName) \
+ namespace GTEST_CASE_NAMESPACE_(CaseName) { \
+ template <typename gtest_TypeParam_> \
+ class TestName : public CaseName<gtest_TypeParam_> { \
+ private: \
+ typedef CaseName<gtest_TypeParam_> TestFixture; \
+ typedef gtest_TypeParam_ TypeParam; \
+ virtual void TestBody(); \
+ }; \
+ static bool gtest_##TestName##_defined_ GTEST_ATTRIBUTE_UNUSED_ = \
+ GTEST_TYPED_TEST_CASE_P_STATE_(CaseName).AddTestName(\
+ __FILE__, __LINE__, #CaseName, #TestName); \
+ } \
+ template <typename gtest_TypeParam_> \
+ void GTEST_CASE_NAMESPACE_(CaseName)::TestName<gtest_TypeParam_>::TestBody()
+
+# define REGISTER_TYPED_TEST_CASE_P(CaseName, ...) \
+ namespace GTEST_CASE_NAMESPACE_(CaseName) { \
+ typedef ::testing::internal::Templates<__VA_ARGS__>::type gtest_AllTests_; \
+ } \
+ static const char* const GTEST_REGISTERED_TEST_NAMES_(CaseName) = \
+ GTEST_TYPED_TEST_CASE_P_STATE_(CaseName).VerifyRegisteredTestNames(\
+ __FILE__, __LINE__, #__VA_ARGS__)
+
+// The 'Types' template argument below must have spaces around it
+// since some compilers may choke on '>>' when passing a template
+// instance (e.g. Types<int>)
+# define INSTANTIATE_TYPED_TEST_CASE_P(Prefix, CaseName, Types) \
+ bool gtest_##Prefix##_##CaseName GTEST_ATTRIBUTE_UNUSED_ = \
+ ::testing::internal::TypeParameterizedTestCase<CaseName, \
+ GTEST_CASE_NAMESPACE_(CaseName)::gtest_AllTests_, \
+ ::testing::internal::TypeList< Types >::type>::Register(\
+ #Prefix, \
+ ::testing::internal::CodeLocation(__FILE__, __LINE__), \
+ >EST_TYPED_TEST_CASE_P_STATE_(CaseName), \
+ #CaseName, GTEST_REGISTERED_TEST_NAMES_(CaseName))
+
+#endif // GTEST_HAS_TYPED_TEST_P
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
#include <ostream>
#include <vector>
-// Copyright 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Authors: wan@google.com (Zhanyong Wan), eefacm@gmail.com (Sean Mcafee)
-//
-// The Google C++ Testing Framework (Google Test)
-//
-// This header file declares functions and macros used internally by
-// Google Test. They are subject to change without notice.
-
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
-
-// Copyright 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Authors: wan@google.com (Zhanyong Wan)
-//
-// Low-level types and utilities for porting Google Test to various
-// platforms. They are subject to change without notice. DO NOT USE
-// THEM IN USER CODE.
-//
-// This file is fundamental to Google Test. All other Google Test source
-// files are expected to #include this. Therefore, it cannot #include
-// any other Google Test header.
-
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
-
-// The user can define the following macros in the build script to
-// control Google Test's behavior. If the user doesn't define a macro
-// in this list, Google Test will define it.
-//
-// GTEST_HAS_CLONE - Define it to 1/0 to indicate that clone(2)
-// is/isn't available.
-// GTEST_HAS_EXCEPTIONS - Define it to 1/0 to indicate that exceptions
-// are enabled.
-// GTEST_HAS_GLOBAL_STRING - Define it to 1/0 to indicate that ::string
-// is/isn't available (some systems define
-// ::string, which is different to std::string).
-// GTEST_HAS_GLOBAL_WSTRING - Define it to 1/0 to indicate that ::string
-// is/isn't available (some systems define
-// ::wstring, which is different to std::wstring).
-// GTEST_HAS_POSIX_RE - Define it to 1/0 to indicate that POSIX regular
-// expressions are/aren't available.
-// GTEST_HAS_PTHREAD - Define it to 1/0 to indicate that <pthread.h>
-// is/isn't available.
-// GTEST_HAS_RTTI - Define it to 1/0 to indicate that RTTI is/isn't
-// enabled.
-// GTEST_HAS_STD_WSTRING - Define it to 1/0 to indicate that
-// std::wstring does/doesn't work (Google Test can
-// be used where std::wstring is unavailable).
-// GTEST_HAS_TR1_TUPLE - Define it to 1/0 to indicate tr1::tuple
-// is/isn't available.
-// GTEST_HAS_SEH - Define it to 1/0 to indicate whether the
-// compiler supports Microsoft's "Structured
-// Exception Handling".
-// GTEST_HAS_STREAM_REDIRECTION
-// - Define it to 1/0 to indicate whether the
-// platform supports I/O stream redirection using
-// dup() and dup2().
-// GTEST_USE_OWN_TR1_TUPLE - Define it to 1/0 to indicate whether Google
-// Test's own tr1 tuple implementation should be
-// used. Unused when the user sets
-// GTEST_HAS_TR1_TUPLE to 0.
-// GTEST_LANG_CXX11 - Define it to 1/0 to indicate that Google Test
-// is building in C++11/C++98 mode.
-// GTEST_LINKED_AS_SHARED_LIBRARY
-// - Define to 1 when compiling tests that use
-// Google Test as a shared library (known as
-// DLL on Windows).
-// GTEST_CREATE_SHARED_LIBRARY
-// - Define to 1 when compiling Google Test itself
-// as a shared library.
-
-// This header defines the following utilities:
-//
-// Macros indicating the current platform (defined to 1 if compiled on
-// the given platform; otherwise undefined):
-// GTEST_OS_AIX - IBM AIX
-// GTEST_OS_CYGWIN - Cygwin
-// GTEST_OS_HPUX - HP-UX
-// GTEST_OS_LINUX - Linux
-// GTEST_OS_LINUX_ANDROID - Google Android
-// GTEST_OS_MAC - Mac OS X
-// GTEST_OS_IOS - iOS
-// GTEST_OS_IOS_SIMULATOR - iOS simulator
-// GTEST_OS_NACL - Google Native Client (NaCl)
-// GTEST_OS_OPENBSD - OpenBSD
-// GTEST_OS_QNX - QNX
-// GTEST_OS_SOLARIS - Sun Solaris
-// GTEST_OS_SYMBIAN - Symbian
-// GTEST_OS_WINDOWS - Windows (Desktop, MinGW, or Mobile)
-// GTEST_OS_WINDOWS_DESKTOP - Windows Desktop
-// GTEST_OS_WINDOWS_MINGW - MinGW
-// GTEST_OS_WINDOWS_MOBILE - Windows Mobile
-// GTEST_OS_ZOS - z/OS
-//
-// Among the platforms, Cygwin, Linux, Max OS X, and Windows have the
-// most stable support. Since core members of the Google Test project
-// don't have access to other platforms, support for them may be less
-// stable. If you notice any problems on your platform, please notify
-// googletestframework@googlegroups.com (patches for fixing them are
-// even more welcome!).
-//
-// Note that it is possible that none of the GTEST_OS_* macros are defined.
-//
-// Macros indicating available Google Test features (defined to 1 if
-// the corresponding feature is supported; otherwise undefined):
-// GTEST_HAS_COMBINE - the Combine() function (for value-parameterized
-// tests)
-// GTEST_HAS_DEATH_TEST - death tests
-// GTEST_HAS_PARAM_TEST - value-parameterized tests
-// GTEST_HAS_TYPED_TEST - typed tests
-// GTEST_HAS_TYPED_TEST_P - type-parameterized tests
-// GTEST_USES_POSIX_RE - enhanced POSIX regex is used. Do not confuse with
-// GTEST_HAS_POSIX_RE (see above) which users can
-// define themselves.
-// GTEST_USES_SIMPLE_RE - our own simple regex is used;
-// the above two are mutually exclusive.
-// GTEST_CAN_COMPARE_NULL - accepts untyped NULL in EXPECT_EQ().
-//
-// Macros for basic C++ coding:
-// GTEST_AMBIGUOUS_ELSE_BLOCKER_ - for disabling a gcc warning.
-// GTEST_ATTRIBUTE_UNUSED_ - declares that a class' instances or a
-// variable don't have to be used.
-// GTEST_DISALLOW_ASSIGN_ - disables operator=.
-// GTEST_DISALLOW_COPY_AND_ASSIGN_ - disables copy ctor and operator=.
-// GTEST_MUST_USE_RESULT_ - declares that a function's result must be used.
-//
-// Synchronization:
-// Mutex, MutexLock, ThreadLocal, GetThreadCount()
-// - synchronization primitives.
-// GTEST_IS_THREADSAFE - defined to 1 to indicate that the above
-// synchronization primitives have real implementations
-// and Google Test is thread-safe; or 0 otherwise.
-//
-// Template meta programming:
-// is_pointer - as in TR1; needed on Symbian and IBM XL C/C++ only.
-// IteratorTraits - partial implementation of std::iterator_traits, which
-// is not available in libCstd when compiled with Sun C++.
-//
-// Smart pointers:
-// scoped_ptr - as in TR2.
-//
-// Regular expressions:
-// RE - a simple regular expression class using the POSIX
-// Extended Regular Expression syntax on UNIX-like
-// platforms, or a reduced regular exception syntax on
-// other platforms, including Windows.
-//
-// Logging:
-// GTEST_LOG_() - logs messages at the specified severity level.
-// LogToStderr() - directs all log messages to stderr.
-// FlushInfoLog() - flushes informational log messages.
-//
-// Stdout and stderr capturing:
-// CaptureStdout() - starts capturing stdout.
-// GetCapturedStdout() - stops capturing stdout and returns the captured
-// string.
-// CaptureStderr() - starts capturing stderr.
-// GetCapturedStderr() - stops capturing stderr and returns the captured
-// string.
-//
-// Integer types:
-// TypeWithSize - maps an integer to a int type.
-// Int32, UInt32, Int64, UInt64, TimeInMillis
-// - integers of known sizes.
-// BiggestInt - the biggest signed integer type.
-//
-// Command-line utilities:
-// GTEST_FLAG() - references a flag.
-// GTEST_DECLARE_*() - declares a flag.
-// GTEST_DEFINE_*() - defines a flag.
-// GetInjectableArgvs() - returns the command line as a vector of strings.
-//
-// Environment variable utilities:
-// GetEnv() - gets the value of an environment variable.
-// BoolFromGTestEnv() - parses a bool environment variable.
-// Int32FromGTestEnv() - parses an Int32 environment variable.
-// StringFromGTestEnv() - parses a string environment variable.
-
-#include <ctype.h> // for isspace, etc
-#include <stddef.h> // for ptrdiff_t
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#ifndef _WIN32_WCE
-# include <sys/types.h>
-# include <sys/stat.h>
-#endif // !_WIN32_WCE
-
-#if defined __APPLE__
-# include <AvailabilityMacros.h>
-# include <TargetConditionals.h>
-#endif
-
-#include <iostream> // NOLINT
-#include <sstream> // NOLINT
-#include <string> // NOLINT
-
-#define GTEST_DEV_EMAIL_ "googletestframework@@googlegroups.com"
-#define GTEST_FLAG_PREFIX_ "gtest_"
-#define GTEST_FLAG_PREFIX_DASH_ "gtest-"
-#define GTEST_FLAG_PREFIX_UPPER_ "GTEST_"
-#define GTEST_NAME_ "Google Test"
-#define GTEST_PROJECT_URL_ "http://code.google.com/p/googletest/"
-
-// Determines the version of gcc that is used to compile this.
-#ifdef __GNUC__
-// 40302 means version 4.3.2.
-# define GTEST_GCC_VER_ \
- (__GNUC__*10000 + __GNUC_MINOR__*100 + __GNUC_PATCHLEVEL__)
-#endif // __GNUC__
-
-// Determines the platform on which Google Test is compiled.
-#ifdef __CYGWIN__
-# define GTEST_OS_CYGWIN 1
-#elif defined __SYMBIAN32__
-# define GTEST_OS_SYMBIAN 1
-#elif defined _WIN32
-# define GTEST_OS_WINDOWS 1
-# ifdef _WIN32_WCE
-# define GTEST_OS_WINDOWS_MOBILE 1
-# elif defined(__MINGW__) || defined(__MINGW32__)
-# define GTEST_OS_WINDOWS_MINGW 1
-# else
-# define GTEST_OS_WINDOWS_DESKTOP 1
-# endif // _WIN32_WCE
-#elif defined __APPLE__
-# define GTEST_OS_MAC 1
-# if TARGET_OS_IPHONE
-# define GTEST_OS_IOS 1
-# if TARGET_IPHONE_SIMULATOR
-# define GTEST_OS_IOS_SIMULATOR 1
-# endif
-# endif
-#elif defined __linux__
-# define GTEST_OS_LINUX 1
-# if defined __ANDROID__
-# define GTEST_OS_LINUX_ANDROID 1
-# endif
-#elif defined __MVS__
-# define GTEST_OS_ZOS 1
-#elif defined(__sun) && defined(__SVR4)
-# define GTEST_OS_SOLARIS 1
-#elif defined(_AIX)
-# define GTEST_OS_AIX 1
-#elif defined(__hpux)
-# define GTEST_OS_HPUX 1
-#elif defined __native_client__
-# define GTEST_OS_NACL 1
-#elif defined __OpenBSD__
-# define GTEST_OS_OPENBSD 1
-#elif defined __QNX__
-# define GTEST_OS_QNX 1
-#endif // __CYGWIN__
-
-#ifndef GTEST_LANG_CXX11
-// gcc and clang define __GXX_EXPERIMENTAL_CXX0X__ when
-// -std={c,gnu}++{0x,11} is passed. The C++11 standard specifies a
-// value for __cplusplus, and recent versions of clang, gcc, and
-// probably other compilers set that too in C++11 mode.
-# if __GXX_EXPERIMENTAL_CXX0X__ || __cplusplus >= 201103L
-// Compiling in at least C++11 mode.
-# define GTEST_LANG_CXX11 1
-# else
-# define GTEST_LANG_CXX11 0
-# endif
-#endif
-
-// Brings in definitions for functions used in the testing::internal::posix
-// namespace (read, write, close, chdir, isatty, stat). We do not currently
-// use them on Windows Mobile.
-#if !GTEST_OS_WINDOWS
-// This assumes that non-Windows OSes provide unistd.h. For OSes where this
-// is not the case, we need to include headers that provide the functions
-// mentioned above.
-# include <unistd.h>
-# include <strings.h>
-#elif !GTEST_OS_WINDOWS_MOBILE
-# include <direct.h>
-# include <io.h>
-#endif
-
-#if GTEST_OS_LINUX_ANDROID
-// Used to define __ANDROID_API__ matching the target NDK API level.
-# include <android/api-level.h> // NOLINT
-#endif
-
-// Defines this to true iff Google Test can use POSIX regular expressions.
-#ifndef GTEST_HAS_POSIX_RE
-# if GTEST_OS_LINUX_ANDROID
-// On Android, <regex.h> is only available starting with Gingerbread.
-# define GTEST_HAS_POSIX_RE (__ANDROID_API__ >= 9)
-# else
-# define GTEST_HAS_POSIX_RE (!GTEST_OS_WINDOWS)
-# endif
-#endif
-
-#if GTEST_HAS_POSIX_RE
-
-// On some platforms, <regex.h> needs someone to define size_t, and
-// won't compile otherwise. We can #include it here as we already
-// included <stdlib.h>, which is guaranteed to define size_t through
-// <stddef.h>.
-# include <regex.h> // NOLINT
-
-# define GTEST_USES_POSIX_RE 1
-
-#elif GTEST_OS_WINDOWS
-
-// <regex.h> is not available on Windows. Use our own simple regex
-// implementation instead.
-# define GTEST_USES_SIMPLE_RE 1
-
-#else
-
-// <regex.h> may not be available on this platform. Use our own
-// simple regex implementation instead.
-# define GTEST_USES_SIMPLE_RE 1
-
-#endif // GTEST_HAS_POSIX_RE
-
-#ifndef GTEST_HAS_EXCEPTIONS
-// The user didn't tell us whether exceptions are enabled, so we need
-// to figure it out.
-# if defined(_MSC_VER) || defined(__BORLANDC__)
-// MSVC's and C++Builder's implementations of the STL use the _HAS_EXCEPTIONS
-// macro to enable exceptions, so we'll do the same.
-// Assumes that exceptions are enabled by default.
-# ifndef _HAS_EXCEPTIONS
-# define _HAS_EXCEPTIONS 1
-# endif // _HAS_EXCEPTIONS
-# define GTEST_HAS_EXCEPTIONS _HAS_EXCEPTIONS
-# elif defined(__GNUC__) && __EXCEPTIONS
-// gcc defines __EXCEPTIONS to 1 iff exceptions are enabled.
-# define GTEST_HAS_EXCEPTIONS 1
-# elif defined(__SUNPRO_CC)
-// Sun Pro CC supports exceptions. However, there is no compile-time way of
-// detecting whether they are enabled or not. Therefore, we assume that
-// they are enabled unless the user tells us otherwise.
-# define GTEST_HAS_EXCEPTIONS 1
-# elif defined(__IBMCPP__) && __EXCEPTIONS
-// xlC defines __EXCEPTIONS to 1 iff exceptions are enabled.
-# define GTEST_HAS_EXCEPTIONS 1
-# elif defined(__HP_aCC)
-// Exception handling is in effect by default in HP aCC compiler. It has to
-// be turned of by +noeh compiler option if desired.
-# define GTEST_HAS_EXCEPTIONS 1
-# else
-// For other compilers, we assume exceptions are disabled to be
-// conservative.
-# define GTEST_HAS_EXCEPTIONS 0
-# endif // defined(_MSC_VER) || defined(__BORLANDC__)
-#endif // GTEST_HAS_EXCEPTIONS
-
-#if !defined(GTEST_HAS_STD_STRING)
-// Even though we don't use this macro any longer, we keep it in case
-// some clients still depend on it.
-# define GTEST_HAS_STD_STRING 1
-#elif !GTEST_HAS_STD_STRING
-// The user told us that ::std::string isn't available.
-# error "Google Test cannot be used where ::std::string isn't available."
-#endif // !defined(GTEST_HAS_STD_STRING)
-
-#ifndef GTEST_HAS_GLOBAL_STRING
-// The user didn't tell us whether ::string is available, so we need
-// to figure it out.
-
-# define GTEST_HAS_GLOBAL_STRING 0
-
-#endif // GTEST_HAS_GLOBAL_STRING
-
-#ifndef GTEST_HAS_STD_WSTRING
-// The user didn't tell us whether ::std::wstring is available, so we need
-// to figure it out.
-// TODO(wan@google.com): uses autoconf to detect whether ::std::wstring
-// is available.
-
-// Cygwin 1.7 and below doesn't support ::std::wstring.
-// Solaris' libc++ doesn't support it either. Android has
-// no support for it at least as recent as Froyo (2.2).
-# define GTEST_HAS_STD_WSTRING \
- (!(GTEST_OS_LINUX_ANDROID || GTEST_OS_CYGWIN || GTEST_OS_SOLARIS))
-
-#endif // GTEST_HAS_STD_WSTRING
-
-#ifndef GTEST_HAS_GLOBAL_WSTRING
-// The user didn't tell us whether ::wstring is available, so we need
-// to figure it out.
-# define GTEST_HAS_GLOBAL_WSTRING \
- (GTEST_HAS_STD_WSTRING && GTEST_HAS_GLOBAL_STRING)
-#endif // GTEST_HAS_GLOBAL_WSTRING
-
-// Determines whether RTTI is available.
-#ifndef GTEST_HAS_RTTI
-// The user didn't tell us whether RTTI is enabled, so we need to
-// figure it out.
-
-# ifdef _MSC_VER
-
-# ifdef _CPPRTTI // MSVC defines this macro iff RTTI is enabled.
-# define GTEST_HAS_RTTI 1
-# else
-# define GTEST_HAS_RTTI 0
-# endif
-
-// Starting with version 4.3.2, gcc defines __GXX_RTTI iff RTTI is enabled.
-# elif defined(__GNUC__) && (GTEST_GCC_VER_ >= 40302)
-
-# ifdef __GXX_RTTI
-// When building against STLport with the Android NDK and with
-// -frtti -fno-exceptions, the build fails at link time with undefined
-// references to __cxa_bad_typeid. Note sure if STL or toolchain bug,
-// so disable RTTI when detected.
-# if GTEST_OS_LINUX_ANDROID && defined(_STLPORT_MAJOR) && \
- !defined(__EXCEPTIONS)
-# define GTEST_HAS_RTTI 0
-# else
-# define GTEST_HAS_RTTI 1
-# endif // GTEST_OS_LINUX_ANDROID && __STLPORT_MAJOR && !__EXCEPTIONS
-# else
-# define GTEST_HAS_RTTI 0
-# endif // __GXX_RTTI
-
-// Clang defines __GXX_RTTI starting with version 3.0, but its manual recommends
-// using has_feature instead. has_feature(cxx_rtti) is supported since 2.7, the
-// first version with C++ support.
-# elif defined(__clang__)
-
-# define GTEST_HAS_RTTI __has_feature(cxx_rtti)
-
-// Starting with version 9.0 IBM Visual Age defines __RTTI_ALL__ to 1 if
-// both the typeid and dynamic_cast features are present.
-# elif defined(__IBMCPP__) && (__IBMCPP__ >= 900)
-
-# ifdef __RTTI_ALL__
-# define GTEST_HAS_RTTI 1
-# else
-# define GTEST_HAS_RTTI 0
-# endif
-
-# else
-
-// For all other compilers, we assume RTTI is enabled.
-# define GTEST_HAS_RTTI 1
-
-# endif // _MSC_VER
-
-#endif // GTEST_HAS_RTTI
-
-// It's this header's responsibility to #include <typeinfo> when RTTI
-// is enabled.
-#if GTEST_HAS_RTTI
-# include <typeinfo>
-#endif
-
-// Determines whether Google Test can use the pthreads library.
-#ifndef GTEST_HAS_PTHREAD
-// The user didn't tell us explicitly, so we assume pthreads support is
-// available on Linux and Mac.
-//
-// To disable threading support in Google Test, add -DGTEST_HAS_PTHREAD=0
-// to your compiler flags.
-# define GTEST_HAS_PTHREAD (GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_HPUX \
- || GTEST_OS_QNX)
-#endif // GTEST_HAS_PTHREAD
-
-#if GTEST_HAS_PTHREAD
-// gtest-port.h guarantees to #include <pthread.h> when GTEST_HAS_PTHREAD is
-// true.
-# include <pthread.h> // NOLINT
-
-// For timespec and nanosleep, used below.
-# include <time.h> // NOLINT
-#endif
-
-// Determines whether Google Test can use tr1/tuple. You can define
-// this macro to 0 to prevent Google Test from using tuple (any
-// feature depending on tuple with be disabled in this mode).
-#ifndef GTEST_HAS_TR1_TUPLE
-# if GTEST_OS_LINUX_ANDROID && defined(_STLPORT_MAJOR)
-// STLport, provided with the Android NDK, has neither <tr1/tuple> or <tuple>.
-# define GTEST_HAS_TR1_TUPLE 0
-# else
-// The user didn't tell us not to do it, so we assume it's OK.
-# define GTEST_HAS_TR1_TUPLE 1
-# endif
-#endif // GTEST_HAS_TR1_TUPLE
-
-// Determines whether Google Test's own tr1 tuple implementation
-// should be used.
-#ifndef GTEST_USE_OWN_TR1_TUPLE
-// The user didn't tell us, so we need to figure it out.
-
-// We use our own TR1 tuple if we aren't sure the user has an
-// implementation of it already. At this time, libstdc++ 4.0.0+ and
-// MSVC 2010 are the only mainstream standard libraries that come
-// with a TR1 tuple implementation. NVIDIA's CUDA NVCC compiler
-// pretends to be GCC by defining __GNUC__ and friends, but cannot
-// compile GCC's tuple implementation. MSVC 2008 (9.0) provides TR1
-// tuple in a 323 MB Feature Pack download, which we cannot assume the
-// user has. QNX's QCC compiler is a modified GCC but it doesn't
-// support TR1 tuple. libc++ only provides std::tuple, in C++11 mode,
-// and it can be used with some compilers that define __GNUC__.
-# if (defined(__GNUC__) && !defined(__CUDACC__) && (GTEST_GCC_VER_ >= 40000) \
- && !GTEST_OS_QNX && !defined(_LIBCPP_VERSION)) || _MSC_VER >= 1600
-# define GTEST_ENV_HAS_TR1_TUPLE_ 1
-# endif
-
-// C++11 specifies that <tuple> provides std::tuple. Use that if gtest is used
-// in C++11 mode and libstdc++ isn't very old (binaries targeting OS X 10.6
-// can build with clang but need to use gcc4.2's libstdc++).
-# if GTEST_LANG_CXX11 && (!defined(__GLIBCXX__) || __GLIBCXX__ > 20110325)
-# define GTEST_ENV_HAS_STD_TUPLE_ 1
-# endif
-
-# if GTEST_ENV_HAS_TR1_TUPLE_ || GTEST_ENV_HAS_STD_TUPLE_
-# define GTEST_USE_OWN_TR1_TUPLE 0
-# else
-# define GTEST_USE_OWN_TR1_TUPLE 1
-# endif
-
-#endif // GTEST_USE_OWN_TR1_TUPLE
-
-// To avoid conditional compilation everywhere, we make it
-// gtest-port.h's responsibility to #include the header implementing
-// tr1/tuple.
-#if GTEST_HAS_TR1_TUPLE
-
-# if GTEST_USE_OWN_TR1_TUPLE
-// This file was GENERATED by command:
-// pump.py gtest-tuple.h.pump
-// DO NOT EDIT BY HAND!!!
-
-// Copyright 2009 Google Inc.
-// All Rights Reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
-// Implements a subset of TR1 tuple needed by Google Test and Google Mock.
-
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
-
-#include <utility> // For ::std::pair.
-
-// The compiler used in Symbian has a bug that prevents us from declaring the
-// tuple template as a friend (it complains that tuple is redefined). This
-// hack bypasses the bug by declaring the members that should otherwise be
-// private as public.
-// Sun Studio versions < 12 also have the above bug.
-#if defined(__SYMBIAN32__) || (defined(__SUNPRO_CC) && __SUNPRO_CC < 0x590)
-# define GTEST_DECLARE_TUPLE_AS_FRIEND_ public:
-#else
-# define GTEST_DECLARE_TUPLE_AS_FRIEND_ \
- template <GTEST_10_TYPENAMES_(U)> friend class tuple; \
- private:
-#endif
-
-// GTEST_n_TUPLE_(T) is the type of an n-tuple.
-#define GTEST_0_TUPLE_(T) tuple<>
-#define GTEST_1_TUPLE_(T) tuple<T##0, void, void, void, void, void, void, \
- void, void, void>
-#define GTEST_2_TUPLE_(T) tuple<T##0, T##1, void, void, void, void, void, \
- void, void, void>
-#define GTEST_3_TUPLE_(T) tuple<T##0, T##1, T##2, void, void, void, void, \
- void, void, void>
-#define GTEST_4_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, void, void, void, \
- void, void, void>
-#define GTEST_5_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, void, void, \
- void, void, void>
-#define GTEST_6_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, void, \
- void, void, void>
-#define GTEST_7_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, T##6, \
- void, void, void>
-#define GTEST_8_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, T##6, \
- T##7, void, void>
-#define GTEST_9_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, T##6, \
- T##7, T##8, void>
-#define GTEST_10_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, T##6, \
- T##7, T##8, T##9>
-
-// GTEST_n_TYPENAMES_(T) declares a list of n typenames.
-#define GTEST_0_TYPENAMES_(T)
-#define GTEST_1_TYPENAMES_(T) typename T##0
-#define GTEST_2_TYPENAMES_(T) typename T##0, typename T##1
-#define GTEST_3_TYPENAMES_(T) typename T##0, typename T##1, typename T##2
-#define GTEST_4_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
- typename T##3
-#define GTEST_5_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
- typename T##3, typename T##4
-#define GTEST_6_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
- typename T##3, typename T##4, typename T##5
-#define GTEST_7_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
- typename T##3, typename T##4, typename T##5, typename T##6
-#define GTEST_8_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
- typename T##3, typename T##4, typename T##5, typename T##6, typename T##7
-#define GTEST_9_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
- typename T##3, typename T##4, typename T##5, typename T##6, \
- typename T##7, typename T##8
-#define GTEST_10_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
- typename T##3, typename T##4, typename T##5, typename T##6, \
- typename T##7, typename T##8, typename T##9
-
-// In theory, defining stuff in the ::std namespace is undefined
-// behavior. We can do this as we are playing the role of a standard
-// library vendor.
-namespace std {
-namespace tr1 {
-
-template <typename T0 = void, typename T1 = void, typename T2 = void,
- typename T3 = void, typename T4 = void, typename T5 = void,
- typename T6 = void, typename T7 = void, typename T8 = void,
- typename T9 = void>
-class tuple;
-
-// Anything in namespace gtest_internal is Google Test's INTERNAL
-// IMPLEMENTATION DETAIL and MUST NOT BE USED DIRECTLY in user code.
-namespace gtest_internal {
-
-// ByRef<T>::type is T if T is a reference; otherwise it's const T&.
-template <typename T>
-struct ByRef { typedef const T& type; }; // NOLINT
-template <typename T>
-struct ByRef<T&> { typedef T& type; }; // NOLINT
-
-// A handy wrapper for ByRef.
-#define GTEST_BY_REF_(T) typename ::std::tr1::gtest_internal::ByRef<T>::type
-
-// AddRef<T>::type is T if T is a reference; otherwise it's T&. This
-// is the same as tr1::add_reference<T>::type.
-template <typename T>
-struct AddRef { typedef T& type; }; // NOLINT
-template <typename T>
-struct AddRef<T&> { typedef T& type; }; // NOLINT
-
-// A handy wrapper for AddRef.
-#define GTEST_ADD_REF_(T) typename ::std::tr1::gtest_internal::AddRef<T>::type
-
-// A helper for implementing get<k>().
-template <int k> class Get;
-
-// A helper for implementing tuple_element<k, T>. kIndexValid is true
-// iff k < the number of fields in tuple type T.
-template <bool kIndexValid, int kIndex, class Tuple>
-struct TupleElement;
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 0, GTEST_10_TUPLE_(T) > {
- typedef T0 type;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 1, GTEST_10_TUPLE_(T) > {
- typedef T1 type;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 2, GTEST_10_TUPLE_(T) > {
- typedef T2 type;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 3, GTEST_10_TUPLE_(T) > {
- typedef T3 type;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 4, GTEST_10_TUPLE_(T) > {
- typedef T4 type;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 5, GTEST_10_TUPLE_(T) > {
- typedef T5 type;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 6, GTEST_10_TUPLE_(T) > {
- typedef T6 type;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 7, GTEST_10_TUPLE_(T) > {
- typedef T7 type;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 8, GTEST_10_TUPLE_(T) > {
- typedef T8 type;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct TupleElement<true, 9, GTEST_10_TUPLE_(T) > {
- typedef T9 type;
-};
-
-} // namespace gtest_internal
-
-template <>
-class tuple<> {
- public:
- tuple() {}
- tuple(const tuple& /* t */) {}
- tuple& operator=(const tuple& /* t */) { return *this; }
-};
-
-template <GTEST_1_TYPENAMES_(T)>
-class GTEST_1_TUPLE_(T) {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0) : f0_(f0) {}
-
- tuple(const tuple& t) : f0_(t.f0_) {}
-
- template <GTEST_1_TYPENAMES_(U)>
- tuple(const GTEST_1_TUPLE_(U)& t) : f0_(t.f0_) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_1_TYPENAMES_(U)>
- tuple& operator=(const GTEST_1_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_1_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_1_TUPLE_(U)& t) {
- f0_ = t.f0_;
- return *this;
- }
-
- T0 f0_;
-};
-
-template <GTEST_2_TYPENAMES_(T)>
-class GTEST_2_TUPLE_(T) {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_(), f1_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1) : f0_(f0),
- f1_(f1) {}
-
- tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_) {}
-
- template <GTEST_2_TYPENAMES_(U)>
- tuple(const GTEST_2_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_) {}
- template <typename U0, typename U1>
- tuple(const ::std::pair<U0, U1>& p) : f0_(p.first), f1_(p.second) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_2_TYPENAMES_(U)>
- tuple& operator=(const GTEST_2_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
- template <typename U0, typename U1>
- tuple& operator=(const ::std::pair<U0, U1>& p) {
- f0_ = p.first;
- f1_ = p.second;
- return *this;
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_2_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_2_TUPLE_(U)& t) {
- f0_ = t.f0_;
- f1_ = t.f1_;
- return *this;
- }
-
- T0 f0_;
- T1 f1_;
-};
-
-template <GTEST_3_TYPENAMES_(T)>
-class GTEST_3_TUPLE_(T) {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_(), f1_(), f2_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
- GTEST_BY_REF_(T2) f2) : f0_(f0), f1_(f1), f2_(f2) {}
-
- tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_) {}
-
- template <GTEST_3_TYPENAMES_(U)>
- tuple(const GTEST_3_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_3_TYPENAMES_(U)>
- tuple& operator=(const GTEST_3_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_3_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_3_TUPLE_(U)& t) {
- f0_ = t.f0_;
- f1_ = t.f1_;
- f2_ = t.f2_;
- return *this;
- }
-
- T0 f0_;
- T1 f1_;
- T2 f2_;
-};
-
-template <GTEST_4_TYPENAMES_(T)>
-class GTEST_4_TUPLE_(T) {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_(), f1_(), f2_(), f3_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
- GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3) : f0_(f0), f1_(f1), f2_(f2),
- f3_(f3) {}
-
- tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_) {}
-
- template <GTEST_4_TYPENAMES_(U)>
- tuple(const GTEST_4_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
- f3_(t.f3_) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_4_TYPENAMES_(U)>
- tuple& operator=(const GTEST_4_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_4_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_4_TUPLE_(U)& t) {
- f0_ = t.f0_;
- f1_ = t.f1_;
- f2_ = t.f2_;
- f3_ = t.f3_;
- return *this;
- }
-
- T0 f0_;
- T1 f1_;
- T2 f2_;
- T3 f3_;
-};
-
-template <GTEST_5_TYPENAMES_(T)>
-class GTEST_5_TUPLE_(T) {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_(), f1_(), f2_(), f3_(), f4_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
- GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3,
- GTEST_BY_REF_(T4) f4) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4) {}
-
- tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
- f4_(t.f4_) {}
-
- template <GTEST_5_TYPENAMES_(U)>
- tuple(const GTEST_5_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
- f3_(t.f3_), f4_(t.f4_) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_5_TYPENAMES_(U)>
- tuple& operator=(const GTEST_5_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_5_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_5_TUPLE_(U)& t) {
- f0_ = t.f0_;
- f1_ = t.f1_;
- f2_ = t.f2_;
- f3_ = t.f3_;
- f4_ = t.f4_;
- return *this;
- }
-
- T0 f0_;
- T1 f1_;
- T2 f2_;
- T3 f3_;
- T4 f4_;
-};
-
-template <GTEST_6_TYPENAMES_(T)>
-class GTEST_6_TUPLE_(T) {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
- GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
- GTEST_BY_REF_(T5) f5) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4),
- f5_(f5) {}
-
- tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
- f4_(t.f4_), f5_(t.f5_) {}
-
- template <GTEST_6_TYPENAMES_(U)>
- tuple(const GTEST_6_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
- f3_(t.f3_), f4_(t.f4_), f5_(t.f5_) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_6_TYPENAMES_(U)>
- tuple& operator=(const GTEST_6_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_6_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_6_TUPLE_(U)& t) {
- f0_ = t.f0_;
- f1_ = t.f1_;
- f2_ = t.f2_;
- f3_ = t.f3_;
- f4_ = t.f4_;
- f5_ = t.f5_;
- return *this;
- }
-
- T0 f0_;
- T1 f1_;
- T2 f2_;
- T3 f3_;
- T4 f4_;
- T5 f5_;
-};
-
-template <GTEST_7_TYPENAMES_(T)>
-class GTEST_7_TUPLE_(T) {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
- GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
- GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6) : f0_(f0), f1_(f1), f2_(f2),
- f3_(f3), f4_(f4), f5_(f5), f6_(f6) {}
-
- tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
- f4_(t.f4_), f5_(t.f5_), f6_(t.f6_) {}
-
- template <GTEST_7_TYPENAMES_(U)>
- tuple(const GTEST_7_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
- f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_7_TYPENAMES_(U)>
- tuple& operator=(const GTEST_7_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_7_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_7_TUPLE_(U)& t) {
- f0_ = t.f0_;
- f1_ = t.f1_;
- f2_ = t.f2_;
- f3_ = t.f3_;
- f4_ = t.f4_;
- f5_ = t.f5_;
- f6_ = t.f6_;
- return *this;
- }
-
- T0 f0_;
- T1 f1_;
- T2 f2_;
- T3 f3_;
- T4 f4_;
- T5 f5_;
- T6 f6_;
-};
-
-template <GTEST_8_TYPENAMES_(T)>
-class GTEST_8_TUPLE_(T) {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_(), f7_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
- GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
- GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6,
- GTEST_BY_REF_(T7) f7) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4),
- f5_(f5), f6_(f6), f7_(f7) {}
-
- tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
- f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_) {}
-
- template <GTEST_8_TYPENAMES_(U)>
- tuple(const GTEST_8_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
- f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_8_TYPENAMES_(U)>
- tuple& operator=(const GTEST_8_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_8_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_8_TUPLE_(U)& t) {
- f0_ = t.f0_;
- f1_ = t.f1_;
- f2_ = t.f2_;
- f3_ = t.f3_;
- f4_ = t.f4_;
- f5_ = t.f5_;
- f6_ = t.f6_;
- f7_ = t.f7_;
- return *this;
- }
-
- T0 f0_;
- T1 f1_;
- T2 f2_;
- T3 f3_;
- T4 f4_;
- T5 f5_;
- T6 f6_;
- T7 f7_;
-};
-
-template <GTEST_9_TYPENAMES_(T)>
-class GTEST_9_TUPLE_(T) {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_(), f7_(), f8_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
- GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
- GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6, GTEST_BY_REF_(T7) f7,
- GTEST_BY_REF_(T8) f8) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4),
- f5_(f5), f6_(f6), f7_(f7), f8_(f8) {}
-
- tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
- f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_) {}
-
- template <GTEST_9_TYPENAMES_(U)>
- tuple(const GTEST_9_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
- f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_9_TYPENAMES_(U)>
- tuple& operator=(const GTEST_9_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_9_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_9_TUPLE_(U)& t) {
- f0_ = t.f0_;
- f1_ = t.f1_;
- f2_ = t.f2_;
- f3_ = t.f3_;
- f4_ = t.f4_;
- f5_ = t.f5_;
- f6_ = t.f6_;
- f7_ = t.f7_;
- f8_ = t.f8_;
- return *this;
- }
-
- T0 f0_;
- T1 f1_;
- T2 f2_;
- T3 f3_;
- T4 f4_;
- T5 f5_;
- T6 f6_;
- T7 f7_;
- T8 f8_;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-class tuple {
- public:
- template <int k> friend class gtest_internal::Get;
-
- tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_(), f7_(), f8_(),
- f9_() {}
-
- explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
- GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
- GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6, GTEST_BY_REF_(T7) f7,
- GTEST_BY_REF_(T8) f8, GTEST_BY_REF_(T9) f9) : f0_(f0), f1_(f1), f2_(f2),
- f3_(f3), f4_(f4), f5_(f5), f6_(f6), f7_(f7), f8_(f8), f9_(f9) {}
-
- tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
- f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_), f9_(t.f9_) {}
-
- template <GTEST_10_TYPENAMES_(U)>
- tuple(const GTEST_10_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
- f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_),
- f9_(t.f9_) {}
-
- tuple& operator=(const tuple& t) { return CopyFrom(t); }
-
- template <GTEST_10_TYPENAMES_(U)>
- tuple& operator=(const GTEST_10_TUPLE_(U)& t) {
- return CopyFrom(t);
- }
-
- GTEST_DECLARE_TUPLE_AS_FRIEND_
-
- template <GTEST_10_TYPENAMES_(U)>
- tuple& CopyFrom(const GTEST_10_TUPLE_(U)& t) {
- f0_ = t.f0_;
- f1_ = t.f1_;
- f2_ = t.f2_;
- f3_ = t.f3_;
- f4_ = t.f4_;
- f5_ = t.f5_;
- f6_ = t.f6_;
- f7_ = t.f7_;
- f8_ = t.f8_;
- f9_ = t.f9_;
- return *this;
- }
-
- T0 f0_;
- T1 f1_;
- T2 f2_;
- T3 f3_;
- T4 f4_;
- T5 f5_;
- T6 f6_;
- T7 f7_;
- T8 f8_;
- T9 f9_;
-};
-
-// 6.1.3.2 Tuple creation functions.
-
-// Known limitations: we don't support passing an
-// std::tr1::reference_wrapper<T> to make_tuple(). And we don't
-// implement tie().
-
-inline tuple<> make_tuple() { return tuple<>(); }
-
-template <GTEST_1_TYPENAMES_(T)>
-inline GTEST_1_TUPLE_(T) make_tuple(const T0& f0) {
- return GTEST_1_TUPLE_(T)(f0);
-}
-
-template <GTEST_2_TYPENAMES_(T)>
-inline GTEST_2_TUPLE_(T) make_tuple(const T0& f0, const T1& f1) {
- return GTEST_2_TUPLE_(T)(f0, f1);
-}
-
-template <GTEST_3_TYPENAMES_(T)>
-inline GTEST_3_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2) {
- return GTEST_3_TUPLE_(T)(f0, f1, f2);
-}
-
-template <GTEST_4_TYPENAMES_(T)>
-inline GTEST_4_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
- const T3& f3) {
- return GTEST_4_TUPLE_(T)(f0, f1, f2, f3);
-}
-
-template <GTEST_5_TYPENAMES_(T)>
-inline GTEST_5_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
- const T3& f3, const T4& f4) {
- return GTEST_5_TUPLE_(T)(f0, f1, f2, f3, f4);
-}
-
-template <GTEST_6_TYPENAMES_(T)>
-inline GTEST_6_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
- const T3& f3, const T4& f4, const T5& f5) {
- return GTEST_6_TUPLE_(T)(f0, f1, f2, f3, f4, f5);
-}
-
-template <GTEST_7_TYPENAMES_(T)>
-inline GTEST_7_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
- const T3& f3, const T4& f4, const T5& f5, const T6& f6) {
- return GTEST_7_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6);
-}
-
-template <GTEST_8_TYPENAMES_(T)>
-inline GTEST_8_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
- const T3& f3, const T4& f4, const T5& f5, const T6& f6, const T7& f7) {
- return GTEST_8_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6, f7);
-}
-
-template <GTEST_9_TYPENAMES_(T)>
-inline GTEST_9_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
- const T3& f3, const T4& f4, const T5& f5, const T6& f6, const T7& f7,
- const T8& f8) {
- return GTEST_9_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6, f7, f8);
-}
-
-template <GTEST_10_TYPENAMES_(T)>
-inline GTEST_10_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
- const T3& f3, const T4& f4, const T5& f5, const T6& f6, const T7& f7,
- const T8& f8, const T9& f9) {
- return GTEST_10_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6, f7, f8, f9);
-}
-
-// 6.1.3.3 Tuple helper classes.
-
-template <typename Tuple> struct tuple_size;
-
-template <GTEST_0_TYPENAMES_(T)>
-struct tuple_size<GTEST_0_TUPLE_(T) > {
- static const int value = 0;
-};
-
-template <GTEST_1_TYPENAMES_(T)>
-struct tuple_size<GTEST_1_TUPLE_(T) > {
- static const int value = 1;
-};
-
-template <GTEST_2_TYPENAMES_(T)>
-struct tuple_size<GTEST_2_TUPLE_(T) > {
- static const int value = 2;
-};
-
-template <GTEST_3_TYPENAMES_(T)>
-struct tuple_size<GTEST_3_TUPLE_(T) > {
- static const int value = 3;
-};
-
-template <GTEST_4_TYPENAMES_(T)>
-struct tuple_size<GTEST_4_TUPLE_(T) > {
- static const int value = 4;
-};
-
-template <GTEST_5_TYPENAMES_(T)>
-struct tuple_size<GTEST_5_TUPLE_(T) > {
- static const int value = 5;
-};
-
-template <GTEST_6_TYPENAMES_(T)>
-struct tuple_size<GTEST_6_TUPLE_(T) > {
- static const int value = 6;
-};
-
-template <GTEST_7_TYPENAMES_(T)>
-struct tuple_size<GTEST_7_TUPLE_(T) > {
- static const int value = 7;
-};
-
-template <GTEST_8_TYPENAMES_(T)>
-struct tuple_size<GTEST_8_TUPLE_(T) > {
- static const int value = 8;
-};
-
-template <GTEST_9_TYPENAMES_(T)>
-struct tuple_size<GTEST_9_TUPLE_(T) > {
- static const int value = 9;
-};
-
-template <GTEST_10_TYPENAMES_(T)>
-struct tuple_size<GTEST_10_TUPLE_(T) > {
- static const int value = 10;
-};
-
-template <int k, class Tuple>
-struct tuple_element {
- typedef typename gtest_internal::TupleElement<
- k < (tuple_size<Tuple>::value), k, Tuple>::type type;
-};
-
-#define GTEST_TUPLE_ELEMENT_(k, Tuple) typename tuple_element<k, Tuple >::type
-
-// 6.1.3.4 Element access.
-
-namespace gtest_internal {
-
-template <>
-class Get<0> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(0, Tuple))
- Field(Tuple& t) { return t.f0_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(0, Tuple))
- ConstField(const Tuple& t) { return t.f0_; }
-};
-
-template <>
-class Get<1> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(1, Tuple))
- Field(Tuple& t) { return t.f1_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(1, Tuple))
- ConstField(const Tuple& t) { return t.f1_; }
-};
-
-template <>
-class Get<2> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(2, Tuple))
- Field(Tuple& t) { return t.f2_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(2, Tuple))
- ConstField(const Tuple& t) { return t.f2_; }
-};
-
-template <>
-class Get<3> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(3, Tuple))
- Field(Tuple& t) { return t.f3_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(3, Tuple))
- ConstField(const Tuple& t) { return t.f3_; }
-};
-
-template <>
-class Get<4> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(4, Tuple))
- Field(Tuple& t) { return t.f4_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(4, Tuple))
- ConstField(const Tuple& t) { return t.f4_; }
-};
-
-template <>
-class Get<5> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(5, Tuple))
- Field(Tuple& t) { return t.f5_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(5, Tuple))
- ConstField(const Tuple& t) { return t.f5_; }
-};
-
-template <>
-class Get<6> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(6, Tuple))
- Field(Tuple& t) { return t.f6_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(6, Tuple))
- ConstField(const Tuple& t) { return t.f6_; }
-};
-
-template <>
-class Get<7> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(7, Tuple))
- Field(Tuple& t) { return t.f7_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(7, Tuple))
- ConstField(const Tuple& t) { return t.f7_; }
-};
-
-template <>
-class Get<8> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(8, Tuple))
- Field(Tuple& t) { return t.f8_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(8, Tuple))
- ConstField(const Tuple& t) { return t.f8_; }
-};
-
-template <>
-class Get<9> {
- public:
- template <class Tuple>
- static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(9, Tuple))
- Field(Tuple& t) { return t.f9_; } // NOLINT
-
- template <class Tuple>
- static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(9, Tuple))
- ConstField(const Tuple& t) { return t.f9_; }
-};
-
-} // namespace gtest_internal
-
-template <int k, GTEST_10_TYPENAMES_(T)>
-GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(k, GTEST_10_TUPLE_(T)))
-get(GTEST_10_TUPLE_(T)& t) {
- return gtest_internal::Get<k>::Field(t);
-}
-
-template <int k, GTEST_10_TYPENAMES_(T)>
-GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(k, GTEST_10_TUPLE_(T)))
-get(const GTEST_10_TUPLE_(T)& t) {
- return gtest_internal::Get<k>::ConstField(t);
-}
-
-// 6.1.3.5 Relational operators
-
-// We only implement == and !=, as we don't have a need for the rest yet.
-
-namespace gtest_internal {
-
-// SameSizeTuplePrefixComparator<k, k>::Eq(t1, t2) returns true if the
-// first k fields of t1 equals the first k fields of t2.
-// SameSizeTuplePrefixComparator(k1, k2) would be a compiler error if
-// k1 != k2.
-template <int kSize1, int kSize2>
-struct SameSizeTuplePrefixComparator;
-
-template <>
-struct SameSizeTuplePrefixComparator<0, 0> {
- template <class Tuple1, class Tuple2>
- static bool Eq(const Tuple1& /* t1 */, const Tuple2& /* t2 */) {
- return true;
- }
-};
-
-template <int k>
-struct SameSizeTuplePrefixComparator<k, k> {
- template <class Tuple1, class Tuple2>
- static bool Eq(const Tuple1& t1, const Tuple2& t2) {
- return SameSizeTuplePrefixComparator<k - 1, k - 1>::Eq(t1, t2) &&
- ::std::tr1::get<k - 1>(t1) == ::std::tr1::get<k - 1>(t2);
- }
-};
-
-} // namespace gtest_internal
-
-template <GTEST_10_TYPENAMES_(T), GTEST_10_TYPENAMES_(U)>
-inline bool operator==(const GTEST_10_TUPLE_(T)& t,
- const GTEST_10_TUPLE_(U)& u) {
- return gtest_internal::SameSizeTuplePrefixComparator<
- tuple_size<GTEST_10_TUPLE_(T) >::value,
- tuple_size<GTEST_10_TUPLE_(U) >::value>::Eq(t, u);
-}
-
-template <GTEST_10_TYPENAMES_(T), GTEST_10_TYPENAMES_(U)>
-inline bool operator!=(const GTEST_10_TUPLE_(T)& t,
- const GTEST_10_TUPLE_(U)& u) { return !(t == u); }
-
-// 6.1.4 Pairs.
-// Unimplemented.
-
-} // namespace tr1
-} // namespace std
-
-#undef GTEST_0_TUPLE_
-#undef GTEST_1_TUPLE_
-#undef GTEST_2_TUPLE_
-#undef GTEST_3_TUPLE_
-#undef GTEST_4_TUPLE_
-#undef GTEST_5_TUPLE_
-#undef GTEST_6_TUPLE_
-#undef GTEST_7_TUPLE_
-#undef GTEST_8_TUPLE_
-#undef GTEST_9_TUPLE_
-#undef GTEST_10_TUPLE_
-
-#undef GTEST_0_TYPENAMES_
-#undef GTEST_1_TYPENAMES_
-#undef GTEST_2_TYPENAMES_
-#undef GTEST_3_TYPENAMES_
-#undef GTEST_4_TYPENAMES_
-#undef GTEST_5_TYPENAMES_
-#undef GTEST_6_TYPENAMES_
-#undef GTEST_7_TYPENAMES_
-#undef GTEST_8_TYPENAMES_
-#undef GTEST_9_TYPENAMES_
-#undef GTEST_10_TYPENAMES_
-
-#undef GTEST_DECLARE_TUPLE_AS_FRIEND_
-#undef GTEST_BY_REF_
-#undef GTEST_ADD_REF_
-#undef GTEST_TUPLE_ELEMENT_
-
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
-# elif GTEST_ENV_HAS_STD_TUPLE_
-# include <tuple>
-// C++11 puts its tuple into the ::std namespace rather than
-// ::std::tr1. gtest expects tuple to live in ::std::tr1, so put it there.
-// This causes undefined behavior, but supported compilers react in
-// the way we intend.
-namespace std {
-namespace tr1 {
-using ::std::get;
-using ::std::make_tuple;
-using ::std::tuple;
-using ::std::tuple_element;
-using ::std::tuple_size;
-}
-}
-
-# elif GTEST_OS_SYMBIAN
-
-// On Symbian, BOOST_HAS_TR1_TUPLE causes Boost's TR1 tuple library to
-// use STLport's tuple implementation, which unfortunately doesn't
-// work as the copy of STLport distributed with Symbian is incomplete.
-// By making sure BOOST_HAS_TR1_TUPLE is undefined, we force Boost to
-// use its own tuple implementation.
-# ifdef BOOST_HAS_TR1_TUPLE
-# undef BOOST_HAS_TR1_TUPLE
-# endif // BOOST_HAS_TR1_TUPLE
-
-// This prevents <boost/tr1/detail/config.hpp>, which defines
-// BOOST_HAS_TR1_TUPLE, from being #included by Boost's <tuple>.
-# define BOOST_TR1_DETAIL_CONFIG_HPP_INCLUDED
-# include <tuple>
-
-# elif defined(__GNUC__) && (GTEST_GCC_VER_ >= 40000)
-// GCC 4.0+ implements tr1/tuple in the <tr1/tuple> header. This does
-// not conform to the TR1 spec, which requires the header to be <tuple>.
-
-# if !GTEST_HAS_RTTI && GTEST_GCC_VER_ < 40302
-// Until version 4.3.2, gcc has a bug that causes <tr1/functional>,
-// which is #included by <tr1/tuple>, to not compile when RTTI is
-// disabled. _TR1_FUNCTIONAL is the header guard for
-// <tr1/functional>. Hence the following #define is a hack to prevent
-// <tr1/functional> from being included.
-# define _TR1_FUNCTIONAL 1
-# include <tr1/tuple>
-# undef _TR1_FUNCTIONAL // Allows the user to #include
- // <tr1/functional> if he chooses to.
-# else
-# include <tr1/tuple> // NOLINT
-# endif // !GTEST_HAS_RTTI && GTEST_GCC_VER_ < 40302
-
-# else
-// If the compiler is not GCC 4.0+, we assume the user is using a
-// spec-conforming TR1 implementation.
-# include <tuple> // NOLINT
-# endif // GTEST_USE_OWN_TR1_TUPLE
-
-#endif // GTEST_HAS_TR1_TUPLE
-
-// Determines whether clone(2) is supported.
-// Usually it will only be available on Linux, excluding
-// Linux on the Itanium architecture.
-// Also see http://linux.die.net/man/2/clone.
-#ifndef GTEST_HAS_CLONE
-// The user didn't tell us, so we need to figure it out.
-
-# if GTEST_OS_LINUX && !defined(__ia64__)
-# if GTEST_OS_LINUX_ANDROID
-// On Android, clone() is only available on ARM starting with Gingerbread.
-# if defined(__arm__) && __ANDROID_API__ >= 9
-# define GTEST_HAS_CLONE 1
-# else
-# define GTEST_HAS_CLONE 0
-# endif
-# else
-# define GTEST_HAS_CLONE 1
-# endif
-# else
-# define GTEST_HAS_CLONE 0
-# endif // GTEST_OS_LINUX && !defined(__ia64__)
-
-#endif // GTEST_HAS_CLONE
-
-// Determines whether to support stream redirection. This is used to test
-// output correctness and to implement death tests.
-#ifndef GTEST_HAS_STREAM_REDIRECTION
-// By default, we assume that stream redirection is supported on all
-// platforms except known mobile ones.
-# if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_SYMBIAN
-# define GTEST_HAS_STREAM_REDIRECTION 0
-# else
-# define GTEST_HAS_STREAM_REDIRECTION 1
-# endif // !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_SYMBIAN
-#endif // GTEST_HAS_STREAM_REDIRECTION
-
-// Determines whether to support death tests.
-// Google Test does not support death tests for VC 7.1 and earlier as
-// abort() in a VC 7.1 application compiled as GUI in debug config
-// pops up a dialog window that cannot be suppressed programmatically.
-#if (GTEST_OS_LINUX || GTEST_OS_CYGWIN || GTEST_OS_SOLARIS || \
- (GTEST_OS_MAC && !GTEST_OS_IOS) || GTEST_OS_IOS_SIMULATOR || \
- (GTEST_OS_WINDOWS_DESKTOP && _MSC_VER >= 1400) || \
- GTEST_OS_WINDOWS_MINGW || GTEST_OS_AIX || GTEST_OS_HPUX || \
- GTEST_OS_OPENBSD || GTEST_OS_QNX)
-# define GTEST_HAS_DEATH_TEST 1
-# include <vector> // NOLINT
-#endif
-
-// We don't support MSVC 7.1 with exceptions disabled now. Therefore
-// all the compilers we care about are adequate for supporting
-// value-parameterized tests.
-#define GTEST_HAS_PARAM_TEST 1
-
-// Determines whether to support type-driven tests.
-
-// Typed tests need <typeinfo> and variadic macros, which GCC, VC++ 8.0,
-// Sun Pro CC, IBM Visual Age, and HP aCC support.
-#if defined(__GNUC__) || (_MSC_VER >= 1400) || defined(__SUNPRO_CC) || \
- defined(__IBMCPP__) || defined(__HP_aCC)
-# define GTEST_HAS_TYPED_TEST 1
-# define GTEST_HAS_TYPED_TEST_P 1
-#endif
-
-// Determines whether to support Combine(). This only makes sense when
-// value-parameterized tests are enabled. The implementation doesn't
-// work on Sun Studio since it doesn't understand templated conversion
-// operators.
-#if GTEST_HAS_PARAM_TEST && GTEST_HAS_TR1_TUPLE && !defined(__SUNPRO_CC)
-# define GTEST_HAS_COMBINE 1
-#endif
-
-// Determines whether the system compiler uses UTF-16 for encoding wide strings.
-#define GTEST_WIDE_STRING_USES_UTF16_ \
- (GTEST_OS_WINDOWS || GTEST_OS_CYGWIN || GTEST_OS_SYMBIAN || GTEST_OS_AIX)
-
-// Determines whether test results can be streamed to a socket.
-#if GTEST_OS_LINUX
-# define GTEST_CAN_STREAM_RESULTS_ 1
-#endif
-
-// Defines some utility macros.
-
-// The GNU compiler emits a warning if nested "if" statements are followed by
-// an "else" statement and braces are not used to explicitly disambiguate the
-// "else" binding. This leads to problems with code like:
-//
-// if (gate)
-// ASSERT_*(condition) << "Some message";
-//
-// The "switch (0) case 0:" idiom is used to suppress this.
-#ifdef __INTEL_COMPILER
-# define GTEST_AMBIGUOUS_ELSE_BLOCKER_
-#else
-# define GTEST_AMBIGUOUS_ELSE_BLOCKER_ switch (0) case 0: default: // NOLINT
-#endif
-
-// Use this annotation at the end of a struct/class definition to
-// prevent the compiler from optimizing away instances that are never
-// used. This is useful when all interesting logic happens inside the
-// c'tor and / or d'tor. Example:
-//
-// struct Foo {
-// Foo() { ... }
-// } GTEST_ATTRIBUTE_UNUSED_;
-//
-// Also use it after a variable or parameter declaration to tell the
-// compiler the variable/parameter does not have to be used.
-#if defined(__GNUC__) && !defined(COMPILER_ICC)
-# define GTEST_ATTRIBUTE_UNUSED_ __attribute__ ((unused))
-#else
-# define GTEST_ATTRIBUTE_UNUSED_
-#endif
-
-// A macro to disallow operator=
-// This should be used in the private: declarations for a class.
-#define GTEST_DISALLOW_ASSIGN_(type)\
- void operator=(type const &)
-
-// A macro to disallow copy constructor and operator=
-// This should be used in the private: declarations for a class.
-#define GTEST_DISALLOW_COPY_AND_ASSIGN_(type)\
- type(type const &);\
- GTEST_DISALLOW_ASSIGN_(type)
-
-// Tell the compiler to warn about unused return values for functions declared
-// with this macro. The macro should be used on function declarations
-// following the argument list:
-//
-// Sprocket* AllocateSprocket() GTEST_MUST_USE_RESULT_;
-#if defined(__GNUC__) && (GTEST_GCC_VER_ >= 30400) && !defined(COMPILER_ICC)
-# define GTEST_MUST_USE_RESULT_ __attribute__ ((warn_unused_result))
-#else
-# define GTEST_MUST_USE_RESULT_
-#endif // __GNUC__ && (GTEST_GCC_VER_ >= 30400) && !COMPILER_ICC
-
-// Determine whether the compiler supports Microsoft's Structured Exception
-// Handling. This is supported by several Windows compilers but generally
-// does not exist on any other system.
-#ifndef GTEST_HAS_SEH
-// The user didn't tell us, so we need to figure it out.
-
-# if defined(_MSC_VER) || defined(__BORLANDC__)
-// These two compilers are known to support SEH.
-# define GTEST_HAS_SEH 1
-# else
-// Assume no SEH.
-# define GTEST_HAS_SEH 0
-# endif
-
-#endif // GTEST_HAS_SEH
-
-#ifdef _MSC_VER
-
-# if GTEST_LINKED_AS_SHARED_LIBRARY
-# define GTEST_API_ __declspec(dllimport)
-# elif GTEST_CREATE_SHARED_LIBRARY
-# define GTEST_API_ __declspec(dllexport)
-# endif
-
-#endif // _MSC_VER
-
-#ifndef GTEST_API_
-# define GTEST_API_
-#endif
-
-#ifdef __GNUC__
-// Ask the compiler to never inline a given function.
-# define GTEST_NO_INLINE_ __attribute__((noinline))
-#else
-# define GTEST_NO_INLINE_
-#endif
-
-// _LIBCPP_VERSION is defined by the libc++ library from the LLVM project.
-#if defined(__GLIBCXX__) || defined(_LIBCPP_VERSION)
-# define GTEST_HAS_CXXABI_H_ 1
-#else
-# define GTEST_HAS_CXXABI_H_ 0
-#endif
-
-namespace testing {
-
-class Message;
-
-namespace internal {
-
-// A secret type that Google Test users don't know about. It has no
-// definition on purpose. Therefore it's impossible to create a
-// Secret object, which is what we want.
-class Secret;
-
-// The GTEST_COMPILE_ASSERT_ macro can be used to verify that a compile time
-// expression is true. For example, you could use it to verify the
-// size of a static array:
-//
-// GTEST_COMPILE_ASSERT_(ARRAYSIZE(content_type_names) == CONTENT_NUM_TYPES,
-// content_type_names_incorrect_size);
-//
-// or to make sure a struct is smaller than a certain size:
-//
-// GTEST_COMPILE_ASSERT_(sizeof(foo) < 128, foo_too_large);
-//
-// The second argument to the macro is the name of the variable. If
-// the expression is false, most compilers will issue a warning/error
-// containing the name of the variable.
-
-template <bool>
-struct CompileAssert {
-};
-
-#define GTEST_COMPILE_ASSERT_(expr, msg) \
- typedef ::testing::internal::CompileAssert<(static_cast<bool>(expr))> \
- msg[static_cast<bool>(expr) ? 1 : -1] GTEST_ATTRIBUTE_UNUSED_
-
-// Implementation details of GTEST_COMPILE_ASSERT_:
-//
-// - GTEST_COMPILE_ASSERT_ works by defining an array type that has -1
-// elements (and thus is invalid) when the expression is false.
-//
-// - The simpler definition
-//
-// #define GTEST_COMPILE_ASSERT_(expr, msg) typedef char msg[(expr) ? 1 : -1]
-//
-// does not work, as gcc supports variable-length arrays whose sizes
-// are determined at run-time (this is gcc's extension and not part
-// of the C++ standard). As a result, gcc fails to reject the
-// following code with the simple definition:
-//
-// int foo;
-// GTEST_COMPILE_ASSERT_(foo, msg); // not supposed to compile as foo is
-// // not a compile-time constant.
-//
-// - By using the type CompileAssert<(bool(expr))>, we ensures that
-// expr is a compile-time constant. (Template arguments must be
-// determined at compile-time.)
-//
-// - The outter parentheses in CompileAssert<(bool(expr))> are necessary
-// to work around a bug in gcc 3.4.4 and 4.0.1. If we had written
-//
-// CompileAssert<bool(expr)>
-//
-// instead, these compilers will refuse to compile
-//
-// GTEST_COMPILE_ASSERT_(5 > 0, some_message);
-//
-// (They seem to think the ">" in "5 > 0" marks the end of the
-// template argument list.)
-//
-// - The array size is (bool(expr) ? 1 : -1), instead of simply
-//
-// ((expr) ? 1 : -1).
-//
-// This is to avoid running into a bug in MS VC 7.1, which
-// causes ((0.0) ? 1 : -1) to incorrectly evaluate to 1.
-
-// StaticAssertTypeEqHelper is used by StaticAssertTypeEq defined in gtest.h.
-//
-// This template is declared, but intentionally undefined.
-template <typename T1, typename T2>
-struct StaticAssertTypeEqHelper;
-
-template <typename T>
-struct StaticAssertTypeEqHelper<T, T> {};
-
-#if GTEST_HAS_GLOBAL_STRING
-typedef ::string string;
-#else
-typedef ::std::string string;
-#endif // GTEST_HAS_GLOBAL_STRING
-
-#if GTEST_HAS_GLOBAL_WSTRING
-typedef ::wstring wstring;
-#elif GTEST_HAS_STD_WSTRING
-typedef ::std::wstring wstring;
-#endif // GTEST_HAS_GLOBAL_WSTRING
-
-// A helper for suppressing warnings on constant condition. It just
-// returns 'condition'.
-GTEST_API_ bool IsTrue(bool condition);
-
-// Defines scoped_ptr.
-
-// This implementation of scoped_ptr is PARTIAL - it only contains
-// enough stuff to satisfy Google Test's need.
-template <typename T>
-class scoped_ptr {
- public:
- typedef T element_type;
-
- explicit scoped_ptr(T* p = NULL) : ptr_(p) {}
- ~scoped_ptr() { reset(); }
-
- T& operator*() const { return *ptr_; }
- T* operator->() const { return ptr_; }
- T* get() const { return ptr_; }
-
- T* release() {
- T* const ptr = ptr_;
- ptr_ = NULL;
- return ptr;
- }
-
- void reset(T* p = NULL) {
- if (p != ptr_) {
- if (IsTrue(sizeof(T) > 0)) { // Makes sure T is a complete type.
- delete ptr_;
- }
- ptr_ = p;
- }
- }
-
- private:
- T* ptr_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(scoped_ptr);
-};
-
-// Defines RE.
-
-// A simple C++ wrapper for <regex.h>. It uses the POSIX Extended
-// Regular Expression syntax.
-class GTEST_API_ RE {
- public:
- // A copy constructor is required by the Standard to initialize object
- // references from r-values.
- RE(const RE& other) { Init(other.pattern()); }
-
- // Constructs an RE from a string.
- RE(const ::std::string& regex) { Init(regex.c_str()); } // NOLINT
-
-#if GTEST_HAS_GLOBAL_STRING
-
- RE(const ::string& regex) { Init(regex.c_str()); } // NOLINT
-
-#endif // GTEST_HAS_GLOBAL_STRING
-
- RE(const char* regex) { Init(regex); } // NOLINT
- ~RE();
-
- // Returns the string representation of the regex.
- const char* pattern() const { return pattern_; }
-
- // FullMatch(str, re) returns true iff regular expression re matches
- // the entire str.
- // PartialMatch(str, re) returns true iff regular expression re
- // matches a substring of str (including str itself).
- //
- // TODO(wan@google.com): make FullMatch() and PartialMatch() work
- // when str contains NUL characters.
- static bool FullMatch(const ::std::string& str, const RE& re) {
- return FullMatch(str.c_str(), re);
- }
- static bool PartialMatch(const ::std::string& str, const RE& re) {
- return PartialMatch(str.c_str(), re);
- }
-
-#if GTEST_HAS_GLOBAL_STRING
-
- static bool FullMatch(const ::string& str, const RE& re) {
- return FullMatch(str.c_str(), re);
- }
- static bool PartialMatch(const ::string& str, const RE& re) {
- return PartialMatch(str.c_str(), re);
- }
-
-#endif // GTEST_HAS_GLOBAL_STRING
-
- static bool FullMatch(const char* str, const RE& re);
- static bool PartialMatch(const char* str, const RE& re);
-
- private:
- void Init(const char* regex);
-
- // We use a const char* instead of an std::string, as Google Test used to be
- // used where std::string is not available. TODO(wan@google.com): change to
- // std::string.
- const char* pattern_;
- bool is_valid_;
-
-#if GTEST_USES_POSIX_RE
-
- regex_t full_regex_; // For FullMatch().
- regex_t partial_regex_; // For PartialMatch().
-
-#else // GTEST_USES_SIMPLE_RE
-
- const char* full_pattern_; // For FullMatch();
-
-#endif
-
- GTEST_DISALLOW_ASSIGN_(RE);
-};
-
-// Formats a source file path and a line number as they would appear
-// in an error message from the compiler used to compile this code.
-GTEST_API_ ::std::string FormatFileLocation(const char* file, int line);
-
-// Formats a file location for compiler-independent XML output.
-// Although this function is not platform dependent, we put it next to
-// FormatFileLocation in order to contrast the two functions.
-GTEST_API_ ::std::string FormatCompilerIndependentFileLocation(const char* file,
- int line);
-
-// Defines logging utilities:
-// GTEST_LOG_(severity) - logs messages at the specified severity level. The
-// message itself is streamed into the macro.
-// LogToStderr() - directs all log messages to stderr.
-// FlushInfoLog() - flushes informational log messages.
-
-enum GTestLogSeverity {
- GTEST_INFO,
- GTEST_WARNING,
- GTEST_ERROR,
- GTEST_FATAL
-};
-
-// Formats log entry severity, provides a stream object for streaming the
-// log message, and terminates the message with a newline when going out of
-// scope.
-class GTEST_API_ GTestLog {
- public:
- GTestLog(GTestLogSeverity severity, const char* file, int line);
-
- // Flushes the buffers and, if severity is GTEST_FATAL, aborts the program.
- ~GTestLog();
-
- ::std::ostream& GetStream() { return ::std::cerr; }
-
- private:
- const GTestLogSeverity severity_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(GTestLog);
-};
-
-#define GTEST_LOG_(severity) \
- ::testing::internal::GTestLog(::testing::internal::GTEST_##severity, \
- __FILE__, __LINE__).GetStream()
-
-inline void LogToStderr() {}
-inline void FlushInfoLog() { fflush(NULL); }
-
-// INTERNAL IMPLEMENTATION - DO NOT USE.
-//
-// GTEST_CHECK_ is an all-mode assert. It aborts the program if the condition
-// is not satisfied.
-// Synopsys:
-// GTEST_CHECK_(boolean_condition);
-// or
-// GTEST_CHECK_(boolean_condition) << "Additional message";
-//
-// This checks the condition and if the condition is not satisfied
-// it prints message about the condition violation, including the
-// condition itself, plus additional message streamed into it, if any,
-// and then it aborts the program. It aborts the program irrespective of
-// whether it is built in the debug mode or not.
-#define GTEST_CHECK_(condition) \
- GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
- if (::testing::internal::IsTrue(condition)) \
- ; \
- else \
- GTEST_LOG_(FATAL) << "Condition " #condition " failed. "
-
-// An all-mode assert to verify that the given POSIX-style function
-// call returns 0 (indicating success). Known limitation: this
-// doesn't expand to a balanced 'if' statement, so enclose the macro
-// in {} if you need to use it as the only statement in an 'if'
-// branch.
-#define GTEST_CHECK_POSIX_SUCCESS_(posix_call) \
- if (const int gtest_error = (posix_call)) \
- GTEST_LOG_(FATAL) << #posix_call << "failed with error " \
- << gtest_error
-
-// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
-//
-// Use ImplicitCast_ as a safe version of static_cast for upcasting in
-// the type hierarchy (e.g. casting a Foo* to a SuperclassOfFoo* or a
-// const Foo*). When you use ImplicitCast_, the compiler checks that
-// the cast is safe. Such explicit ImplicitCast_s are necessary in
-// surprisingly many situations where C++ demands an exact type match
-// instead of an argument type convertable to a target type.
-//
-// The syntax for using ImplicitCast_ is the same as for static_cast:
-//
-// ImplicitCast_<ToType>(expr)
-//
-// ImplicitCast_ would have been part of the C++ standard library,
-// but the proposal was submitted too late. It will probably make
-// its way into the language in the future.
-//
-// This relatively ugly name is intentional. It prevents clashes with
-// similar functions users may have (e.g., implicit_cast). The internal
-// namespace alone is not enough because the function can be found by ADL.
-template<typename To>
-inline To ImplicitCast_(To x) { return x; }
-
-// When you upcast (that is, cast a pointer from type Foo to type
-// SuperclassOfFoo), it's fine to use ImplicitCast_<>, since upcasts
-// always succeed. When you downcast (that is, cast a pointer from
-// type Foo to type SubclassOfFoo), static_cast<> isn't safe, because
-// how do you know the pointer is really of type SubclassOfFoo? It
-// could be a bare Foo, or of type DifferentSubclassOfFoo. Thus,
-// when you downcast, you should use this macro. In debug mode, we
-// use dynamic_cast<> to double-check the downcast is legal (we die
-// if it's not). In normal mode, we do the efficient static_cast<>
-// instead. Thus, it's important to test in debug mode to make sure
-// the cast is legal!
-// This is the only place in the code we should use dynamic_cast<>.
-// In particular, you SHOULDN'T be using dynamic_cast<> in order to
-// do RTTI (eg code like this:
-// if (dynamic_cast<Subclass1>(foo)) HandleASubclass1Object(foo);
-// if (dynamic_cast<Subclass2>(foo)) HandleASubclass2Object(foo);
-// You should design the code some other way not to need this.
-//
-// This relatively ugly name is intentional. It prevents clashes with
-// similar functions users may have (e.g., down_cast). The internal
-// namespace alone is not enough because the function can be found by ADL.
-template<typename To, typename From> // use like this: DownCast_<T*>(foo);
-inline To DownCast_(From* f) { // so we only accept pointers
- // Ensures that To is a sub-type of From *. This test is here only
- // for compile-time type checking, and has no overhead in an
- // optimized build at run-time, as it will be optimized away
- // completely.
- if (false) {
- const To to = NULL;
- ::testing::internal::ImplicitCast_<From*>(to);
- }
-
-#if GTEST_HAS_RTTI
- // RTTI: debug mode only!
- GTEST_CHECK_(f == NULL || dynamic_cast<To>(f) != NULL);
-#endif
- return static_cast<To>(f);
-}
-
-// Downcasts the pointer of type Base to Derived.
-// Derived must be a subclass of Base. The parameter MUST
-// point to a class of type Derived, not any subclass of it.
-// When RTTI is available, the function performs a runtime
-// check to enforce this.
-template <class Derived, class Base>
-Derived* CheckedDowncastToActualType(Base* base) {
-#if GTEST_HAS_RTTI
- GTEST_CHECK_(typeid(*base) == typeid(Derived));
- return dynamic_cast<Derived*>(base); // NOLINT
-#else
- return static_cast<Derived*>(base); // Poor man's downcast.
-#endif
-}
-
-#if GTEST_HAS_STREAM_REDIRECTION
-
-// Defines the stderr capturer:
-// CaptureStdout - starts capturing stdout.
-// GetCapturedStdout - stops capturing stdout and returns the captured string.
-// CaptureStderr - starts capturing stderr.
-// GetCapturedStderr - stops capturing stderr and returns the captured string.
-//
-GTEST_API_ void CaptureStdout();
-GTEST_API_ std::string GetCapturedStdout();
-GTEST_API_ void CaptureStderr();
-GTEST_API_ std::string GetCapturedStderr();
-
-#endif // GTEST_HAS_STREAM_REDIRECTION
-
-
-#if GTEST_HAS_DEATH_TEST
-
-const ::std::vector<testing::internal::string>& GetInjectableArgvs();
-void SetInjectableArgvs(const ::std::vector<testing::internal::string>*
- new_argvs);
-
-// A copy of all command line arguments. Set by InitGoogleTest().
-extern ::std::vector<testing::internal::string> g_argvs;
-
-#endif // GTEST_HAS_DEATH_TEST
-
-// Defines synchronization primitives.
-
-#if GTEST_HAS_PTHREAD
-
-// Sleeps for (roughly) n milli-seconds. This function is only for
-// testing Google Test's own constructs. Don't use it in user tests,
-// either directly or indirectly.
-inline void SleepMilliseconds(int n) {
- const timespec time = {
- 0, // 0 seconds.
- n * 1000L * 1000L, // And n ms.
- };
- nanosleep(&time, NULL);
-}
-
-// Allows a controller thread to pause execution of newly created
-// threads until notified. Instances of this class must be created
-// and destroyed in the controller thread.
-//
-// This class is only for testing Google Test's own constructs. Do not
-// use it in user tests, either directly or indirectly.
-class Notification {
- public:
- Notification() : notified_(false) {
- GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_init(&mutex_, NULL));
- }
- ~Notification() {
- pthread_mutex_destroy(&mutex_);
- }
-
- // Notifies all threads created with this notification to start. Must
- // be called from the controller thread.
- void Notify() {
- pthread_mutex_lock(&mutex_);
- notified_ = true;
- pthread_mutex_unlock(&mutex_);
- }
-
- // Blocks until the controller thread notifies. Must be called from a test
- // thread.
- void WaitForNotification() {
- for (;;) {
- pthread_mutex_lock(&mutex_);
- const bool notified = notified_;
- pthread_mutex_unlock(&mutex_);
- if (notified)
- break;
- SleepMilliseconds(10);
- }
- }
-
- private:
- pthread_mutex_t mutex_;
- bool notified_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(Notification);
-};
-
-// As a C-function, ThreadFuncWithCLinkage cannot be templated itself.
-// Consequently, it cannot select a correct instantiation of ThreadWithParam
-// in order to call its Run(). Introducing ThreadWithParamBase as a
-// non-templated base class for ThreadWithParam allows us to bypass this
-// problem.
-class ThreadWithParamBase {
- public:
- virtual ~ThreadWithParamBase() {}
- virtual void Run() = 0;
-};
-
-// pthread_create() accepts a pointer to a function type with the C linkage.
-// According to the Standard (7.5/1), function types with different linkages
-// are different even if they are otherwise identical. Some compilers (for
-// example, SunStudio) treat them as different types. Since class methods
-// cannot be defined with C-linkage we need to define a free C-function to
-// pass into pthread_create().
-extern "C" inline void* ThreadFuncWithCLinkage(void* thread) {
- static_cast<ThreadWithParamBase*>(thread)->Run();
- return NULL;
-}
-
-// Helper class for testing Google Test's multi-threading constructs.
-// To use it, write:
-//
-// void ThreadFunc(int param) { /* Do things with param */ }
-// Notification thread_can_start;
-// ...
-// // The thread_can_start parameter is optional; you can supply NULL.
-// ThreadWithParam<int> thread(&ThreadFunc, 5, &thread_can_start);
-// thread_can_start.Notify();
-//
-// These classes are only for testing Google Test's own constructs. Do
-// not use them in user tests, either directly or indirectly.
-template <typename T>
-class ThreadWithParam : public ThreadWithParamBase {
- public:
- typedef void (*UserThreadFunc)(T);
-
- ThreadWithParam(
- UserThreadFunc func, T param, Notification* thread_can_start)
- : func_(func),
- param_(param),
- thread_can_start_(thread_can_start),
- finished_(false) {
- ThreadWithParamBase* const base = this;
- // The thread can be created only after all fields except thread_
- // have been initialized.
- GTEST_CHECK_POSIX_SUCCESS_(
- pthread_create(&thread_, 0, &ThreadFuncWithCLinkage, base));
- }
- ~ThreadWithParam() { Join(); }
-
- void Join() {
- if (!finished_) {
- GTEST_CHECK_POSIX_SUCCESS_(pthread_join(thread_, 0));
- finished_ = true;
- }
- }
-
- virtual void Run() {
- if (thread_can_start_ != NULL)
- thread_can_start_->WaitForNotification();
- func_(param_);
- }
-
- private:
- const UserThreadFunc func_; // User-supplied thread function.
- const T param_; // User-supplied parameter to the thread function.
- // When non-NULL, used to block execution until the controller thread
- // notifies.
- Notification* const thread_can_start_;
- bool finished_; // true iff we know that the thread function has finished.
- pthread_t thread_; // The native thread object.
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadWithParam);
-};
-
-// MutexBase and Mutex implement mutex on pthreads-based platforms. They
-// are used in conjunction with class MutexLock:
-//
-// Mutex mutex;
-// ...
-// MutexLock lock(&mutex); // Acquires the mutex and releases it at the end
-// // of the current scope.
-//
-// MutexBase implements behavior for both statically and dynamically
-// allocated mutexes. Do not use MutexBase directly. Instead, write
-// the following to define a static mutex:
-//
-// GTEST_DEFINE_STATIC_MUTEX_(g_some_mutex);
-//
-// You can forward declare a static mutex like this:
-//
-// GTEST_DECLARE_STATIC_MUTEX_(g_some_mutex);
-//
-// To create a dynamic mutex, just define an object of type Mutex.
-class MutexBase {
- public:
- // Acquires this mutex.
- void Lock() {
- GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_lock(&mutex_));
- owner_ = pthread_self();
- has_owner_ = true;
- }
-
- // Releases this mutex.
- void Unlock() {
- // Since the lock is being released the owner_ field should no longer be
- // considered valid. We don't protect writing to has_owner_ here, as it's
- // the caller's responsibility to ensure that the current thread holds the
- // mutex when this is called.
- has_owner_ = false;
- GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_unlock(&mutex_));
- }
-
- // Does nothing if the current thread holds the mutex. Otherwise, crashes
- // with high probability.
- void AssertHeld() const {
- GTEST_CHECK_(has_owner_ && pthread_equal(owner_, pthread_self()))
- << "The current thread is not holding the mutex @" << this;
- }
-
- // A static mutex may be used before main() is entered. It may even
- // be used before the dynamic initialization stage. Therefore we
- // must be able to initialize a static mutex object at link time.
- // This means MutexBase has to be a POD and its member variables
- // have to be public.
- public:
- pthread_mutex_t mutex_; // The underlying pthread mutex.
- // has_owner_ indicates whether the owner_ field below contains a valid thread
- // ID and is therefore safe to inspect (e.g., to use in pthread_equal()). All
- // accesses to the owner_ field should be protected by a check of this field.
- // An alternative might be to memset() owner_ to all zeros, but there's no
- // guarantee that a zero'd pthread_t is necessarily invalid or even different
- // from pthread_self().
- bool has_owner_;
- pthread_t owner_; // The thread holding the mutex.
-};
-
-// Forward-declares a static mutex.
-# define GTEST_DECLARE_STATIC_MUTEX_(mutex) \
- extern ::testing::internal::MutexBase mutex
-
-// Defines and statically (i.e. at link time) initializes a static mutex.
-// The initialization list here does not explicitly initialize each field,
-// instead relying on default initialization for the unspecified fields. In
-// particular, the owner_ field (a pthread_t) is not explicitly initialized.
-// This allows initialization to work whether pthread_t is a scalar or struct.
-// The flag -Wmissing-field-initializers must not be specified for this to work.
-# define GTEST_DEFINE_STATIC_MUTEX_(mutex) \
- ::testing::internal::MutexBase mutex = { PTHREAD_MUTEX_INITIALIZER, false }
-
-// The Mutex class can only be used for mutexes created at runtime. It
-// shares its API with MutexBase otherwise.
-class Mutex : public MutexBase {
- public:
- Mutex() {
- GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_init(&mutex_, NULL));
- has_owner_ = false;
- }
- ~Mutex() {
- GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_destroy(&mutex_));
- }
-
- private:
- GTEST_DISALLOW_COPY_AND_ASSIGN_(Mutex);
-};
-
-// We cannot name this class MutexLock as the ctor declaration would
-// conflict with a macro named MutexLock, which is defined on some
-// platforms. Hence the typedef trick below.
-class GTestMutexLock {
- public:
- explicit GTestMutexLock(MutexBase* mutex)
- : mutex_(mutex) { mutex_->Lock(); }
-
- ~GTestMutexLock() { mutex_->Unlock(); }
-
- private:
- MutexBase* const mutex_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(GTestMutexLock);
-};
-
-typedef GTestMutexLock MutexLock;
-
-// Helpers for ThreadLocal.
-
-// pthread_key_create() requires DeleteThreadLocalValue() to have
-// C-linkage. Therefore it cannot be templatized to access
-// ThreadLocal<T>. Hence the need for class
-// ThreadLocalValueHolderBase.
-class ThreadLocalValueHolderBase {
- public:
- virtual ~ThreadLocalValueHolderBase() {}
-};
-
-// Called by pthread to delete thread-local data stored by
-// pthread_setspecific().
-extern "C" inline void DeleteThreadLocalValue(void* value_holder) {
- delete static_cast<ThreadLocalValueHolderBase*>(value_holder);
-}
-
-// Implements thread-local storage on pthreads-based systems.
-//
-// // Thread 1
-// ThreadLocal<int> tl(100); // 100 is the default value for each thread.
-//
-// // Thread 2
-// tl.set(150); // Changes the value for thread 2 only.
-// EXPECT_EQ(150, tl.get());
-//
-// // Thread 1
-// EXPECT_EQ(100, tl.get()); // In thread 1, tl has the original value.
-// tl.set(200);
-// EXPECT_EQ(200, tl.get());
-//
-// The template type argument T must have a public copy constructor.
-// In addition, the default ThreadLocal constructor requires T to have
-// a public default constructor.
-//
-// An object managed for a thread by a ThreadLocal instance is deleted
-// when the thread exits. Or, if the ThreadLocal instance dies in
-// that thread, when the ThreadLocal dies. It's the user's
-// responsibility to ensure that all other threads using a ThreadLocal
-// have exited when it dies, or the per-thread objects for those
-// threads will not be deleted.
-//
-// Google Test only uses global ThreadLocal objects. That means they
-// will die after main() has returned. Therefore, no per-thread
-// object managed by Google Test will be leaked as long as all threads
-// using Google Test have exited when main() returns.
-template <typename T>
-class ThreadLocal {
- public:
- ThreadLocal() : key_(CreateKey()),
- default_() {}
- explicit ThreadLocal(const T& value) : key_(CreateKey()),
- default_(value) {}
-
- ~ThreadLocal() {
- // Destroys the managed object for the current thread, if any.
- DeleteThreadLocalValue(pthread_getspecific(key_));
-
- // Releases resources associated with the key. This will *not*
- // delete managed objects for other threads.
- GTEST_CHECK_POSIX_SUCCESS_(pthread_key_delete(key_));
- }
-
- T* pointer() { return GetOrCreateValue(); }
- const T* pointer() const { return GetOrCreateValue(); }
- const T& get() const { return *pointer(); }
- void set(const T& value) { *pointer() = value; }
-
- private:
- // Holds a value of type T.
- class ValueHolder : public ThreadLocalValueHolderBase {
- public:
- explicit ValueHolder(const T& value) : value_(value) {}
-
- T* pointer() { return &value_; }
-
- private:
- T value_;
- GTEST_DISALLOW_COPY_AND_ASSIGN_(ValueHolder);
- };
-
- static pthread_key_t CreateKey() {
- pthread_key_t key;
- // When a thread exits, DeleteThreadLocalValue() will be called on
- // the object managed for that thread.
- GTEST_CHECK_POSIX_SUCCESS_(
- pthread_key_create(&key, &DeleteThreadLocalValue));
- return key;
- }
-
- T* GetOrCreateValue() const {
- ThreadLocalValueHolderBase* const holder =
- static_cast<ThreadLocalValueHolderBase*>(pthread_getspecific(key_));
- if (holder != NULL) {
- return CheckedDowncastToActualType<ValueHolder>(holder)->pointer();
- }
-
- ValueHolder* const new_holder = new ValueHolder(default_);
- ThreadLocalValueHolderBase* const holder_base = new_holder;
- GTEST_CHECK_POSIX_SUCCESS_(pthread_setspecific(key_, holder_base));
- return new_holder->pointer();
- }
-
- // A key pthreads uses for looking up per-thread values.
- const pthread_key_t key_;
- const T default_; // The default value for each thread.
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadLocal);
-};
-
-# define GTEST_IS_THREADSAFE 1
-
-#else // GTEST_HAS_PTHREAD
-
-// A dummy implementation of synchronization primitives (mutex, lock,
-// and thread-local variable). Necessary for compiling Google Test where
-// mutex is not supported - using Google Test in multiple threads is not
-// supported on such platforms.
-
-class Mutex {
- public:
- Mutex() {}
- void Lock() {}
- void Unlock() {}
- void AssertHeld() const {}
-};
-
-# define GTEST_DECLARE_STATIC_MUTEX_(mutex) \
- extern ::testing::internal::Mutex mutex
-
-# define GTEST_DEFINE_STATIC_MUTEX_(mutex) ::testing::internal::Mutex mutex
-
-class GTestMutexLock {
- public:
- explicit GTestMutexLock(Mutex*) {} // NOLINT
-};
-
-typedef GTestMutexLock MutexLock;
-
-template <typename T>
-class ThreadLocal {
- public:
- ThreadLocal() : value_() {}
- explicit ThreadLocal(const T& value) : value_(value) {}
- T* pointer() { return &value_; }
- const T* pointer() const { return &value_; }
- const T& get() const { return value_; }
- void set(const T& value) { value_ = value; }
- private:
- T value_;
-};
-
-// The above synchronization primitives have dummy implementations.
-// Therefore Google Test is not thread-safe.
-# define GTEST_IS_THREADSAFE 0
-
-#endif // GTEST_HAS_PTHREAD
-
-// Returns the number of threads running in the process, or 0 to indicate that
-// we cannot detect it.
-GTEST_API_ size_t GetThreadCount();
-
-// Passing non-POD classes through ellipsis (...) crashes the ARM
-// compiler and generates a warning in Sun Studio. The Nokia Symbian
-// and the IBM XL C/C++ compiler try to instantiate a copy constructor
-// for objects passed through ellipsis (...), failing for uncopyable
-// objects. We define this to ensure that only POD is passed through
-// ellipsis on these systems.
-#if defined(__SYMBIAN32__) || defined(__IBMCPP__) || defined(__SUNPRO_CC)
-// We lose support for NULL detection where the compiler doesn't like
-// passing non-POD classes through ellipsis (...).
-# define GTEST_ELLIPSIS_NEEDS_POD_ 1
-#else
-# define GTEST_CAN_COMPARE_NULL 1
-#endif
-
-// The Nokia Symbian and IBM XL C/C++ compilers cannot decide between
-// const T& and const T* in a function template. These compilers
-// _can_ decide between class template specializations for T and T*,
-// so a tr1::type_traits-like is_pointer works.
-#if defined(__SYMBIAN32__) || defined(__IBMCPP__)
-# define GTEST_NEEDS_IS_POINTER_ 1
-#endif
-
-template <bool bool_value>
-struct bool_constant {
- typedef bool_constant<bool_value> type;
- static const bool value = bool_value;
-};
-template <bool bool_value> const bool bool_constant<bool_value>::value;
-
-typedef bool_constant<false> false_type;
-typedef bool_constant<true> true_type;
-
-template <typename T>
-struct is_pointer : public false_type {};
-
-template <typename T>
-struct is_pointer<T*> : public true_type {};
-
-template <typename Iterator>
-struct IteratorTraits {
- typedef typename Iterator::value_type value_type;
-};
-
-template <typename T>
-struct IteratorTraits<T*> {
- typedef T value_type;
-};
-
-template <typename T>
-struct IteratorTraits<const T*> {
- typedef T value_type;
-};
-
-#if GTEST_OS_WINDOWS
-# define GTEST_PATH_SEP_ "\\"
-# define GTEST_HAS_ALT_PATH_SEP_ 1
-// The biggest signed integer type the compiler supports.
-typedef __int64 BiggestInt;
-#else
-# define GTEST_PATH_SEP_ "/"
-# define GTEST_HAS_ALT_PATH_SEP_ 0
-typedef long long BiggestInt; // NOLINT
-#endif // GTEST_OS_WINDOWS
-
-// Utilities for char.
-
-// isspace(int ch) and friends accept an unsigned char or EOF. char
-// may be signed, depending on the compiler (or compiler flags).
-// Therefore we need to cast a char to unsigned char before calling
-// isspace(), etc.
-
-inline bool IsAlpha(char ch) {
- return isalpha(static_cast<unsigned char>(ch)) != 0;
-}
-inline bool IsAlNum(char ch) {
- return isalnum(static_cast<unsigned char>(ch)) != 0;
-}
-inline bool IsDigit(char ch) {
- return isdigit(static_cast<unsigned char>(ch)) != 0;
-}
-inline bool IsLower(char ch) {
- return islower(static_cast<unsigned char>(ch)) != 0;
-}
-inline bool IsSpace(char ch) {
- return isspace(static_cast<unsigned char>(ch)) != 0;
-}
-inline bool IsUpper(char ch) {
- return isupper(static_cast<unsigned char>(ch)) != 0;
-}
-inline bool IsXDigit(char ch) {
- return isxdigit(static_cast<unsigned char>(ch)) != 0;
-}
-inline bool IsXDigit(wchar_t ch) {
- const unsigned char low_byte = static_cast<unsigned char>(ch);
- return ch == low_byte && isxdigit(low_byte) != 0;
-}
-
-inline char ToLower(char ch) {
- return static_cast<char>(tolower(static_cast<unsigned char>(ch)));
-}
-inline char ToUpper(char ch) {
- return static_cast<char>(toupper(static_cast<unsigned char>(ch)));
-}
-
-// The testing::internal::posix namespace holds wrappers for common
-// POSIX functions. These wrappers hide the differences between
-// Windows/MSVC and POSIX systems. Since some compilers define these
-// standard functions as macros, the wrapper cannot have the same name
-// as the wrapped function.
-
-namespace posix {
-
-// Functions with a different name on Windows.
-
-#if GTEST_OS_WINDOWS
-
-typedef struct _stat StatStruct;
-
-# ifdef __BORLANDC__
-inline int IsATTY(int fd) { return isatty(fd); }
-inline int StrCaseCmp(const char* s1, const char* s2) {
- return stricmp(s1, s2);
-}
-inline char* StrDup(const char* src) { return strdup(src); }
-# else // !__BORLANDC__
-# if GTEST_OS_WINDOWS_MOBILE
-inline int IsATTY(int /* fd */) { return 0; }
-# else
-inline int IsATTY(int fd) { return _isatty(fd); }
-# endif // GTEST_OS_WINDOWS_MOBILE
-inline int StrCaseCmp(const char* s1, const char* s2) {
- return _stricmp(s1, s2);
-}
-inline char* StrDup(const char* src) { return _strdup(src); }
-# endif // __BORLANDC__
-
-# if GTEST_OS_WINDOWS_MOBILE
-inline int FileNo(FILE* file) { return reinterpret_cast<int>(_fileno(file)); }
-// Stat(), RmDir(), and IsDir() are not needed on Windows CE at this
-// time and thus not defined there.
-# else
-inline int FileNo(FILE* file) { return _fileno(file); }
-inline int Stat(const char* path, StatStruct* buf) { return _stat(path, buf); }
-inline int RmDir(const char* dir) { return _rmdir(dir); }
-inline bool IsDir(const StatStruct& st) {
- return (_S_IFDIR & st.st_mode) != 0;
-}
-# endif // GTEST_OS_WINDOWS_MOBILE
-
-#else
-
-typedef struct stat StatStruct;
-
-inline int FileNo(FILE* file) { return fileno(file); }
-inline int IsATTY(int fd) { return isatty(fd); }
-inline int Stat(const char* path, StatStruct* buf) { return stat(path, buf); }
-inline int StrCaseCmp(const char* s1, const char* s2) {
- return strcasecmp(s1, s2);
-}
-inline char* StrDup(const char* src) { return strdup(src); }
-inline int RmDir(const char* dir) { return rmdir(dir); }
-inline bool IsDir(const StatStruct& st) { return S_ISDIR(st.st_mode); }
-
-#endif // GTEST_OS_WINDOWS
-
-// Functions deprecated by MSVC 8.0.
-
-#ifdef _MSC_VER
-// Temporarily disable warning 4996 (deprecated function).
-# pragma warning(push)
-# pragma warning(disable:4996)
-#endif
-
-inline const char* StrNCpy(char* dest, const char* src, size_t n) {
- return strncpy(dest, src, n);
-}
-
-// ChDir(), FReopen(), FDOpen(), Read(), Write(), Close(), and
-// StrError() aren't needed on Windows CE at this time and thus not
-// defined there.
-
-#if !GTEST_OS_WINDOWS_MOBILE
-inline int ChDir(const char* dir) { return chdir(dir); }
-#endif
-inline FILE* FOpen(const char* path, const char* mode) {
- return fopen(path, mode);
-}
-#if !GTEST_OS_WINDOWS_MOBILE
-inline FILE *FReopen(const char* path, const char* mode, FILE* stream) {
- return freopen(path, mode, stream);
-}
-inline FILE* FDOpen(int fd, const char* mode) { return fdopen(fd, mode); }
-#endif
-inline int FClose(FILE* fp) { return fclose(fp); }
-#if !GTEST_OS_WINDOWS_MOBILE
-inline int Read(int fd, void* buf, unsigned int count) {
- return static_cast<int>(read(fd, buf, count));
-}
-inline int Write(int fd, const void* buf, unsigned int count) {
- return static_cast<int>(write(fd, buf, count));
-}
-inline int Close(int fd) { return close(fd); }
-inline const char* StrError(int errnum) { return strerror(errnum); }
-#endif
-inline const char* GetEnv(const char* name) {
-#if GTEST_OS_WINDOWS_MOBILE
- // We are on Windows CE, which has no environment variables.
- return NULL;
-#elif defined(__BORLANDC__) || defined(__SunOS_5_8) || defined(__SunOS_5_9)
- // Environment variables which we programmatically clear will be set to the
- // empty string rather than unset (NULL). Handle that case.
- const char* const env = getenv(name);
- return (env != NULL && env[0] != '\0') ? env : NULL;
-#else
- return getenv(name);
-#endif
-}
-
-#ifdef _MSC_VER
-# pragma warning(pop) // Restores the warning state.
-#endif
-
-#if GTEST_OS_WINDOWS_MOBILE
-// Windows CE has no C library. The abort() function is used in
-// several places in Google Test. This implementation provides a reasonable
-// imitation of standard behaviour.
-void Abort();
-#else
-inline void Abort() { abort(); }
-#endif // GTEST_OS_WINDOWS_MOBILE
-
-} // namespace posix
-
-// MSVC "deprecates" snprintf and issues warnings wherever it is used. In
-// order to avoid these warnings, we need to use _snprintf or _snprintf_s on
-// MSVC-based platforms. We map the GTEST_SNPRINTF_ macro to the appropriate
-// function in order to achieve that. We use macro definition here because
-// snprintf is a variadic function.
-#if _MSC_VER >= 1400 && !GTEST_OS_WINDOWS_MOBILE
-// MSVC 2005 and above support variadic macros.
-# define GTEST_SNPRINTF_(buffer, size, format, ...) \
- _snprintf_s(buffer, size, size, format, __VA_ARGS__)
-#elif defined(_MSC_VER)
-// Windows CE does not define _snprintf_s and MSVC prior to 2005 doesn't
-// complain about _snprintf.
-# define GTEST_SNPRINTF_ _snprintf
-#else
-# define GTEST_SNPRINTF_ snprintf
-#endif
-
-// The maximum number a BiggestInt can represent. This definition
-// works no matter BiggestInt is represented in one's complement or
-// two's complement.
-//
-// We cannot rely on numeric_limits in STL, as __int64 and long long
-// are not part of standard C++ and numeric_limits doesn't need to be
-// defined for them.
-const BiggestInt kMaxBiggestInt =
- ~(static_cast<BiggestInt>(1) << (8*sizeof(BiggestInt) - 1));
-
-// This template class serves as a compile-time function from size to
-// type. It maps a size in bytes to a primitive type with that
-// size. e.g.
-//
-// TypeWithSize<4>::UInt
-//
-// is typedef-ed to be unsigned int (unsigned integer made up of 4
-// bytes).
-//
-// Such functionality should belong to STL, but I cannot find it
-// there.
-//
-// Google Test uses this class in the implementation of floating-point
-// comparison.
-//
-// For now it only handles UInt (unsigned int) as that's all Google Test
-// needs. Other types can be easily added in the future if need
-// arises.
-template <size_t size>
-class TypeWithSize {
- public:
- // This prevents the user from using TypeWithSize<N> with incorrect
- // values of N.
- typedef void UInt;
-};
-
-// The specialization for size 4.
-template <>
-class TypeWithSize<4> {
- public:
- // unsigned int has size 4 in both gcc and MSVC.
- //
- // As base/basictypes.h doesn't compile on Windows, we cannot use
- // uint32, uint64, and etc here.
- typedef int Int;
- typedef unsigned int UInt;
-};
-
-// The specialization for size 8.
-template <>
-class TypeWithSize<8> {
- public:
-#if GTEST_OS_WINDOWS
- typedef __int64 Int;
- typedef unsigned __int64 UInt;
-#else
- typedef long long Int; // NOLINT
- typedef unsigned long long UInt; // NOLINT
-#endif // GTEST_OS_WINDOWS
-};
-
-// Integer types of known sizes.
-typedef TypeWithSize<4>::Int Int32;
-typedef TypeWithSize<4>::UInt UInt32;
-typedef TypeWithSize<8>::Int Int64;
-typedef TypeWithSize<8>::UInt UInt64;
-typedef TypeWithSize<8>::Int TimeInMillis; // Represents time in milliseconds.
-
-// Utilities for command line flags and environment variables.
-
-// Macro for referencing flags.
-#define GTEST_FLAG(name) FLAGS_gtest_##name
-
-// Macros for declaring flags.
-#define GTEST_DECLARE_bool_(name) GTEST_API_ extern bool GTEST_FLAG(name)
-#define GTEST_DECLARE_int32_(name) \
- GTEST_API_ extern ::testing::internal::Int32 GTEST_FLAG(name)
-#define GTEST_DECLARE_string_(name) \
- GTEST_API_ extern ::std::string GTEST_FLAG(name)
-
-// Macros for defining flags.
-#define GTEST_DEFINE_bool_(name, default_val, doc) \
- GTEST_API_ bool GTEST_FLAG(name) = (default_val)
-#define GTEST_DEFINE_int32_(name, default_val, doc) \
- GTEST_API_ ::testing::internal::Int32 GTEST_FLAG(name) = (default_val)
-#define GTEST_DEFINE_string_(name, default_val, doc) \
- GTEST_API_ ::std::string GTEST_FLAG(name) = (default_val)
-
-// Thread annotations
-#define GTEST_EXCLUSIVE_LOCK_REQUIRED_(locks)
-#define GTEST_LOCK_EXCLUDED_(locks)
-
-// Parses 'str' for a 32-bit signed integer. If successful, writes the result
-// to *value and returns true; otherwise leaves *value unchanged and returns
-// false.
-// TODO(chandlerc): Find a better way to refactor flag and environment parsing
-// out of both gtest-port.cc and gtest.cc to avoid exporting this utility
-// function.
-bool ParseInt32(const Message& src_text, const char* str, Int32* value);
-
-// Parses a bool/Int32/string from the environment variable
-// corresponding to the given Google Test flag.
-bool BoolFromGTestEnv(const char* flag, bool default_val);
-GTEST_API_ Int32 Int32FromGTestEnv(const char* flag, Int32 default_val);
-const char* StringFromGTestEnv(const char* flag, const char* default_val);
-
-} // namespace internal
-} // namespace testing
-
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
-
-#if GTEST_OS_LINUX
-# include <stdlib.h>
-# include <sys/types.h>
-# include <sys/wait.h>
-# include <unistd.h>
-#endif // GTEST_OS_LINUX
-
-#if GTEST_HAS_EXCEPTIONS
-# include <stdexcept>
-#endif
-
-#include <ctype.h>
-#include <float.h>
-#include <string.h>
-#include <iomanip>
-#include <limits>
-#include <set>
-
-// Copyright 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// The Google C++ Testing Framework (Google Test)
-//
-// This header file defines the Message class.
-//
-// IMPORTANT NOTE: Due to limitation of the C++ language, we have to
-// leave some internal implementation details in this header file.
-// They are clearly marked by comments like this:
-//
-// // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
-//
-// Such code is NOT meant to be used by a user directly, and is subject
-// to CHANGE WITHOUT NOTICE. Therefore DO NOT DEPEND ON IT in a user
-// program!
-
-#ifndef GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
-#define GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
-
-#include <limits>
-
-
-// Ensures that there is at least one operator<< in the global namespace.
-// See Message& operator<<(...) below for why.
-void operator<<(const testing::internal::Secret&, int);
-
-namespace testing {
-
-// The Message class works like an ostream repeater.
-//
-// Typical usage:
-//
-// 1. You stream a bunch of values to a Message object.
-// It will remember the text in a stringstream.
-// 2. Then you stream the Message object to an ostream.
-// This causes the text in the Message to be streamed
-// to the ostream.
-//
-// For example;
-//
-// testing::Message foo;
-// foo << 1 << " != " << 2;
-// std::cout << foo;
-//
-// will print "1 != 2".
-//
-// Message is not intended to be inherited from. In particular, its
-// destructor is not virtual.
-//
-// Note that stringstream behaves differently in gcc and in MSVC. You
-// can stream a NULL char pointer to it in the former, but not in the
-// latter (it causes an access violation if you do). The Message
-// class hides this difference by treating a NULL char pointer as
-// "(null)".
-class GTEST_API_ Message {
- private:
- // The type of basic IO manipulators (endl, ends, and flush) for
- // narrow streams.
- typedef std::ostream& (*BasicNarrowIoManip)(std::ostream&);
-
- public:
- // Constructs an empty Message.
- Message();
-
- // Copy constructor.
- Message(const Message& msg) : ss_(new ::std::stringstream) { // NOLINT
- *ss_ << msg.GetString();
- }
-
- // Constructs a Message from a C-string.
- explicit Message(const char* str) : ss_(new ::std::stringstream) {
- *ss_ << str;
- }
-
-#if GTEST_OS_SYMBIAN
- // Streams a value (either a pointer or not) to this object.
- template <typename T>
- inline Message& operator <<(const T& value) {
- StreamHelper(typename internal::is_pointer<T>::type(), value);
- return *this;
- }
-#else
- // Streams a non-pointer value to this object.
- template <typename T>
- inline Message& operator <<(const T& val) {
- // Some libraries overload << for STL containers. These
- // overloads are defined in the global namespace instead of ::std.
- //
- // C++'s symbol lookup rule (i.e. Koenig lookup) says that these
- // overloads are visible in either the std namespace or the global
- // namespace, but not other namespaces, including the testing
- // namespace which Google Test's Message class is in.
- //
- // To allow STL containers (and other types that has a << operator
- // defined in the global namespace) to be used in Google Test
- // assertions, testing::Message must access the custom << operator
- // from the global namespace. With this using declaration,
- // overloads of << defined in the global namespace and those
- // visible via Koenig lookup are both exposed in this function.
- using ::operator <<;
- *ss_ << val;
- return *this;
- }
-
- // Streams a pointer value to this object.
- //
- // This function is an overload of the previous one. When you
- // stream a pointer to a Message, this definition will be used as it
- // is more specialized. (The C++ Standard, section
- // [temp.func.order].) If you stream a non-pointer, then the
- // previous definition will be used.
- //
- // The reason for this overload is that streaming a NULL pointer to
- // ostream is undefined behavior. Depending on the compiler, you
- // may get "0", "(nil)", "(null)", or an access violation. To
- // ensure consistent result across compilers, we always treat NULL
- // as "(null)".
- template <typename T>
- inline Message& operator <<(T* const& pointer) { // NOLINT
- if (pointer == NULL) {
- *ss_ << "(null)";
- } else {
- *ss_ << pointer;
- }
- return *this;
- }
-#endif // GTEST_OS_SYMBIAN
-
- // Since the basic IO manipulators are overloaded for both narrow
- // and wide streams, we have to provide this specialized definition
- // of operator <<, even though its body is the same as the
- // templatized version above. Without this definition, streaming
- // endl or other basic IO manipulators to Message will confuse the
- // compiler.
- Message& operator <<(BasicNarrowIoManip val) {
- *ss_ << val;
- return *this;
- }
-
- // Instead of 1/0, we want to see true/false for bool values.
- Message& operator <<(bool b) {
- return *this << (b ? "true" : "false");
- }
-
- // These two overloads allow streaming a wide C string to a Message
- // using the UTF-8 encoding.
- Message& operator <<(const wchar_t* wide_c_str);
- Message& operator <<(wchar_t* wide_c_str);
-
-#if GTEST_HAS_STD_WSTRING
- // Converts the given wide string to a narrow string using the UTF-8
- // encoding, and streams the result to this Message object.
- Message& operator <<(const ::std::wstring& wstr);
-#endif // GTEST_HAS_STD_WSTRING
-
-#if GTEST_HAS_GLOBAL_WSTRING
- // Converts the given wide string to a narrow string using the UTF-8
- // encoding, and streams the result to this Message object.
- Message& operator <<(const ::wstring& wstr);
-#endif // GTEST_HAS_GLOBAL_WSTRING
-
- // Gets the text streamed to this object so far as an std::string.
- // Each '\0' character in the buffer is replaced with "\\0".
- //
- // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
- std::string GetString() const;
-
- private:
-
-#if GTEST_OS_SYMBIAN
- // These are needed as the Nokia Symbian Compiler cannot decide between
- // const T& and const T* in a function template. The Nokia compiler _can_
- // decide between class template specializations for T and T*, so a
- // tr1::type_traits-like is_pointer works, and we can overload on that.
- template <typename T>
- inline void StreamHelper(internal::true_type /*is_pointer*/, T* pointer) {
- if (pointer == NULL) {
- *ss_ << "(null)";
- } else {
- *ss_ << pointer;
- }
- }
- template <typename T>
- inline void StreamHelper(internal::false_type /*is_pointer*/,
- const T& value) {
- // See the comments in Message& operator <<(const T&) above for why
- // we need this using statement.
- using ::operator <<;
- *ss_ << value;
- }
-#endif // GTEST_OS_SYMBIAN
-
- // We'll hold the text streamed to this object here.
- const internal::scoped_ptr< ::std::stringstream> ss_;
-
- // We declare (but don't implement) this to prevent the compiler
- // from implementing the assignment operator.
- void operator=(const Message&);
-};
-
-// Streams a Message to an ostream.
-inline std::ostream& operator <<(std::ostream& os, const Message& sb) {
- return os << sb.GetString();
-}
-
-namespace internal {
-
-// Converts a streamable value to an std::string. A NULL pointer is
-// converted to "(null)". When the input value is a ::string,
-// ::std::string, ::wstring, or ::std::wstring object, each NUL
-// character in it is replaced with "\\0".
-template <typename T>
-std::string StreamableToString(const T& streamable) {
- return (Message() << streamable).GetString();
-}
-
-} // namespace internal
-} // namespace testing
-
-#endif // GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
-// Copyright 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Authors: wan@google.com (Zhanyong Wan), eefacm@gmail.com (Sean Mcafee)
-//
-// The Google C++ Testing Framework (Google Test)
-//
-// This header file declares the String class and functions used internally by
-// Google Test. They are subject to change without notice. They should not used
-// by code external to Google Test.
-//
-// This header file is #included by <gtest/internal/gtest-internal.h>.
-// It should not be #included by other files.
-
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
-
-#ifdef __BORLANDC__
-// string.h is not guaranteed to provide strcpy on C++ Builder.
-# include <mem.h>
-#endif
-
-#include <string.h>
-#include <string>
-
-
-namespace testing {
-namespace internal {
-
-// String - an abstract class holding static string utilities.
-class GTEST_API_ String {
- public:
- // Static utility methods
-
- // Clones a 0-terminated C string, allocating memory using new. The
- // caller is responsible for deleting the return value using
- // delete[]. Returns the cloned string, or NULL if the input is
- // NULL.
- //
- // This is different from strdup() in string.h, which allocates
- // memory using malloc().
- static const char* CloneCString(const char* c_str);
-
-#if GTEST_OS_WINDOWS_MOBILE
- // Windows CE does not have the 'ANSI' versions of Win32 APIs. To be
- // able to pass strings to Win32 APIs on CE we need to convert them
- // to 'Unicode', UTF-16.
-
- // Creates a UTF-16 wide string from the given ANSI string, allocating
- // memory using new. The caller is responsible for deleting the return
- // value using delete[]. Returns the wide string, or NULL if the
- // input is NULL.
- //
- // The wide string is created using the ANSI codepage (CP_ACP) to
- // match the behaviour of the ANSI versions of Win32 calls and the
- // C runtime.
- static LPCWSTR AnsiToUtf16(const char* c_str);
-
- // Creates an ANSI string from the given wide string, allocating
- // memory using new. The caller is responsible for deleting the return
- // value using delete[]. Returns the ANSI string, or NULL if the
- // input is NULL.
- //
- // The returned string is created using the ANSI codepage (CP_ACP) to
- // match the behaviour of the ANSI versions of Win32 calls and the
- // C runtime.
- static const char* Utf16ToAnsi(LPCWSTR utf16_str);
-#endif
-
- // Compares two C strings. Returns true iff they have the same content.
- //
- // Unlike strcmp(), this function can handle NULL argument(s). A
- // NULL C string is considered different to any non-NULL C string,
- // including the empty string.
- static bool CStringEquals(const char* lhs, const char* rhs);
-
- // Converts a wide C string to a String using the UTF-8 encoding.
- // NULL will be converted to "(null)". If an error occurred during
- // the conversion, "(failed to convert from wide string)" is
- // returned.
- static std::string ShowWideCString(const wchar_t* wide_c_str);
-
- // Compares two wide C strings. Returns true iff they have the same
- // content.
- //
- // Unlike wcscmp(), this function can handle NULL argument(s). A
- // NULL C string is considered different to any non-NULL C string,
- // including the empty string.
- static bool WideCStringEquals(const wchar_t* lhs, const wchar_t* rhs);
-
- // Compares two C strings, ignoring case. Returns true iff they
- // have the same content.
- //
- // Unlike strcasecmp(), this function can handle NULL argument(s).
- // A NULL C string is considered different to any non-NULL C string,
- // including the empty string.
- static bool CaseInsensitiveCStringEquals(const char* lhs,
- const char* rhs);
-
- // Compares two wide C strings, ignoring case. Returns true iff they
- // have the same content.
- //
- // Unlike wcscasecmp(), this function can handle NULL argument(s).
- // A NULL C string is considered different to any non-NULL wide C string,
- // including the empty string.
- // NB: The implementations on different platforms slightly differ.
- // On windows, this method uses _wcsicmp which compares according to LC_CTYPE
- // environment variable. On GNU platform this method uses wcscasecmp
- // which compares according to LC_CTYPE category of the current locale.
- // On MacOS X, it uses towlower, which also uses LC_CTYPE category of the
- // current locale.
- static bool CaseInsensitiveWideCStringEquals(const wchar_t* lhs,
- const wchar_t* rhs);
-
- // Returns true iff the given string ends with the given suffix, ignoring
- // case. Any string is considered to end with an empty suffix.
- static bool EndsWithCaseInsensitive(
- const std::string& str, const std::string& suffix);
-
- // Formats an int value as "%02d".
- static std::string FormatIntWidth2(int value); // "%02d" for width == 2
-
- // Formats an int value as "%X".
- static std::string FormatHexInt(int value);
-
- // Formats a byte as "%02X".
- static std::string FormatByte(unsigned char value);
-
- private:
- String(); // Not meant to be instantiated.
-}; // class String
-
-// Gets the content of the stringstream's buffer as an std::string. Each '\0'
-// character in the buffer is replaced with "\\0".
-GTEST_API_ std::string StringStreamToString(::std::stringstream* stream);
-
-} // namespace internal
-} // namespace testing
-
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
-// Copyright 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: keith.ray@gmail.com (Keith Ray)
-//
-// Google Test filepath utilities
-//
-// This header file declares classes and functions used internally by
-// Google Test. They are subject to change without notice.
-//
-// This file is #included in <gtest/internal/gtest-internal.h>.
-// Do not include this header file separately!
-
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
-
-
-namespace testing {
-namespace internal {
-
-// FilePath - a class for file and directory pathname manipulation which
-// handles platform-specific conventions (like the pathname separator).
-// Used for helper functions for naming files in a directory for xml output.
-// Except for Set methods, all methods are const or static, which provides an
-// "immutable value object" -- useful for peace of mind.
-// A FilePath with a value ending in a path separator ("like/this/") represents
-// a directory, otherwise it is assumed to represent a file. In either case,
-// it may or may not represent an actual file or directory in the file system.
-// Names are NOT checked for syntax correctness -- no checking for illegal
-// characters, malformed paths, etc.
-
-class GTEST_API_ FilePath {
- public:
- FilePath() : pathname_("") { }
- FilePath(const FilePath& rhs) : pathname_(rhs.pathname_) { }
-
- explicit FilePath(const std::string& pathname) : pathname_(pathname) {
- Normalize();
- }
-
- FilePath& operator=(const FilePath& rhs) {
- Set(rhs);
- return *this;
- }
-
- void Set(const FilePath& rhs) {
- pathname_ = rhs.pathname_;
- }
-
- const std::string& string() const { return pathname_; }
- const char* c_str() const { return pathname_.c_str(); }
-
- // Returns the current working directory, or "" if unsuccessful.
- static FilePath GetCurrentDir();
-
- // Given directory = "dir", base_name = "test", number = 0,
- // extension = "xml", returns "dir/test.xml". If number is greater
- // than zero (e.g., 12), returns "dir/test_12.xml".
- // On Windows platform, uses \ as the separator rather than /.
- static FilePath MakeFileName(const FilePath& directory,
- const FilePath& base_name,
- int number,
- const char* extension);
-
- // Given directory = "dir", relative_path = "test.xml",
- // returns "dir/test.xml".
- // On Windows, uses \ as the separator rather than /.
- static FilePath ConcatPaths(const FilePath& directory,
- const FilePath& relative_path);
-
- // Returns a pathname for a file that does not currently exist. The pathname
- // will be directory/base_name.extension or
- // directory/base_name_<number>.extension if directory/base_name.extension
- // already exists. The number will be incremented until a pathname is found
- // that does not already exist.
- // Examples: 'dir/foo_test.xml' or 'dir/foo_test_1.xml'.
- // There could be a race condition if two or more processes are calling this
- // function at the same time -- they could both pick the same filename.
- static FilePath GenerateUniqueFileName(const FilePath& directory,
- const FilePath& base_name,
- const char* extension);
-
- // Returns true iff the path is "".
- bool IsEmpty() const { return pathname_.empty(); }
-
- // If input name has a trailing separator character, removes it and returns
- // the name, otherwise return the name string unmodified.
- // On Windows platform, uses \ as the separator, other platforms use /.
- FilePath RemoveTrailingPathSeparator() const;
-
- // Returns a copy of the FilePath with the directory part removed.
- // Example: FilePath("path/to/file").RemoveDirectoryName() returns
- // FilePath("file"). If there is no directory part ("just_a_file"), it returns
- // the FilePath unmodified. If there is no file part ("just_a_dir/") it
- // returns an empty FilePath ("").
- // On Windows platform, '\' is the path separator, otherwise it is '/'.
- FilePath RemoveDirectoryName() const;
-
- // RemoveFileName returns the directory path with the filename removed.
- // Example: FilePath("path/to/file").RemoveFileName() returns "path/to/".
- // If the FilePath is "a_file" or "/a_file", RemoveFileName returns
- // FilePath("./") or, on Windows, FilePath(".\\"). If the filepath does
- // not have a file, like "just/a/dir/", it returns the FilePath unmodified.
- // On Windows platform, '\' is the path separator, otherwise it is '/'.
- FilePath RemoveFileName() const;
-
- // Returns a copy of the FilePath with the case-insensitive extension removed.
- // Example: FilePath("dir/file.exe").RemoveExtension("EXE") returns
- // FilePath("dir/file"). If a case-insensitive extension is not
- // found, returns a copy of the original FilePath.
- FilePath RemoveExtension(const char* extension) const;
-
- // Creates directories so that path exists. Returns true if successful or if
- // the directories already exist; returns false if unable to create
- // directories for any reason. Will also return false if the FilePath does
- // not represent a directory (that is, it doesn't end with a path separator).
- bool CreateDirectoriesRecursively() const;
-
- // Create the directory so that path exists. Returns true if successful or
- // if the directory already exists; returns false if unable to create the
- // directory for any reason, including if the parent directory does not
- // exist. Not named "CreateDirectory" because that's a macro on Windows.
- bool CreateFolder() const;
-
- // Returns true if FilePath describes something in the file-system,
- // either a file, directory, or whatever, and that something exists.
- bool FileOrDirectoryExists() const;
-
- // Returns true if pathname describes a directory in the file-system
- // that exists.
- bool DirectoryExists() const;
-
- // Returns true if FilePath ends with a path separator, which indicates that
- // it is intended to represent a directory. Returns false otherwise.
- // This does NOT check that a directory (or file) actually exists.
- bool IsDirectory() const;
-
- // Returns true if pathname describes a root directory. (Windows has one
- // root directory per disk drive.)
- bool IsRootDirectory() const;
-
- // Returns true if pathname describes an absolute path.
- bool IsAbsolutePath() const;
-
- private:
- // Replaces multiple consecutive separators with a single separator.
- // For example, "bar///foo" becomes "bar/foo". Does not eliminate other
- // redundancies that might be in a pathname involving "." or "..".
- //
- // A pathname with multiple consecutive separators may occur either through
- // user error or as a result of some scripts or APIs that generate a pathname
- // with a trailing separator. On other platforms the same API or script
- // may NOT generate a pathname with a trailing "/". Then elsewhere that
- // pathname may have another "/" and pathname components added to it,
- // without checking for the separator already being there.
- // The script language and operating system may allow paths like "foo//bar"
- // but some of the functions in FilePath will not handle that correctly. In
- // particular, RemoveTrailingPathSeparator() only removes one separator, and
- // it is called in CreateDirectoriesRecursively() assuming that it will change
- // a pathname from directory syntax (trailing separator) to filename syntax.
- //
- // On Windows this method also replaces the alternate path separator '/' with
- // the primary path separator '\\', so that for example "bar\\/\\foo" becomes
- // "bar\\foo".
-
- void Normalize();
-
- // Returns a pointer to the last occurence of a valid path separator in
- // the FilePath. On Windows, for example, both '/' and '\' are valid path
- // separators. Returns NULL if no path separator was found.
- const char* FindLastPathSeparator() const;
-
- std::string pathname_;
-}; // class FilePath
-
-} // namespace internal
-} // namespace testing
-
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
-// This file was GENERATED by command:
-// pump.py gtest-type-util.h.pump
-// DO NOT EDIT BY HAND!!!
-
-// Copyright 2008 Google Inc.
-// All Rights Reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
-// Type utilities needed for implementing typed and type-parameterized
-// tests. This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
-//
-// Currently we support at most 50 types in a list, and at most 50
-// type-parameterized tests in one type-parameterized test case.
-// Please contact googletestframework@googlegroups.com if you need
-// more.
-
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
-
-
-// #ifdef __GNUC__ is too general here. It is possible to use gcc without using
-// libstdc++ (which is where cxxabi.h comes from).
-# if GTEST_HAS_CXXABI_H_
-# include <cxxabi.h>
-# elif defined(__HP_aCC)
-# include <acxx_demangle.h>
-# endif // GTEST_HASH_CXXABI_H_
-
-namespace testing {
-namespace internal {
-
-// GetTypeName<T>() returns a human-readable name of type T.
-// NB: This function is also used in Google Mock, so don't move it inside of
-// the typed-test-only section below.
-template <typename T>
-std::string GetTypeName() {
-# if GTEST_HAS_RTTI
-
- const char* const name = typeid(T).name();
-# if GTEST_HAS_CXXABI_H_ || defined(__HP_aCC)
- int status = 0;
- // gcc's implementation of typeid(T).name() mangles the type name,
- // so we have to demangle it.
-# if GTEST_HAS_CXXABI_H_
- using abi::__cxa_demangle;
-# endif // GTEST_HAS_CXXABI_H_
- char* const readable_name = __cxa_demangle(name, 0, 0, &status);
- const std::string name_str(status == 0 ? readable_name : name);
- free(readable_name);
- return name_str;
-# else
- return name;
-# endif // GTEST_HAS_CXXABI_H_ || __HP_aCC
-
-# else
-
- return "<type>";
-
-# endif // GTEST_HAS_RTTI
-}
-
-#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
-
-// AssertyTypeEq<T1, T2>::type is defined iff T1 and T2 are the same
-// type. This can be used as a compile-time assertion to ensure that
-// two types are equal.
-
-template <typename T1, typename T2>
-struct AssertTypeEq;
-
-template <typename T>
-struct AssertTypeEq<T, T> {
- typedef bool type;
-};
-
-// A unique type used as the default value for the arguments of class
-// template Types. This allows us to simulate variadic templates
-// (e.g. Types<int>, Type<int, double>, and etc), which C++ doesn't
-// support directly.
-struct None {};
-
-// The following family of struct and struct templates are used to
-// represent type lists. In particular, TypesN<T1, T2, ..., TN>
-// represents a type list with N types (T1, T2, ..., and TN) in it.
-// Except for Types0, every struct in the family has two member types:
-// Head for the first type in the list, and Tail for the rest of the
-// list.
-
-// The empty type list.
-struct Types0 {};
-
-// Type lists of length 1, 2, 3, and so on.
-
-template <typename T1>
-struct Types1 {
- typedef T1 Head;
- typedef Types0 Tail;
-};
-template <typename T1, typename T2>
-struct Types2 {
- typedef T1 Head;
- typedef Types1<T2> Tail;
-};
-
-template <typename T1, typename T2, typename T3>
-struct Types3 {
- typedef T1 Head;
- typedef Types2<T2, T3> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4>
-struct Types4 {
- typedef T1 Head;
- typedef Types3<T2, T3, T4> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5>
-struct Types5 {
- typedef T1 Head;
- typedef Types4<T2, T3, T4, T5> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6>
-struct Types6 {
- typedef T1 Head;
- typedef Types5<T2, T3, T4, T5, T6> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7>
-struct Types7 {
- typedef T1 Head;
- typedef Types6<T2, T3, T4, T5, T6, T7> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8>
-struct Types8 {
- typedef T1 Head;
- typedef Types7<T2, T3, T4, T5, T6, T7, T8> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9>
-struct Types9 {
- typedef T1 Head;
- typedef Types8<T2, T3, T4, T5, T6, T7, T8, T9> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10>
-struct Types10 {
- typedef T1 Head;
- typedef Types9<T2, T3, T4, T5, T6, T7, T8, T9, T10> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11>
-struct Types11 {
- typedef T1 Head;
- typedef Types10<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12>
-struct Types12 {
- typedef T1 Head;
- typedef Types11<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13>
-struct Types13 {
- typedef T1 Head;
- typedef Types12<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14>
-struct Types14 {
- typedef T1 Head;
- typedef Types13<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15>
-struct Types15 {
- typedef T1 Head;
- typedef Types14<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16>
-struct Types16 {
- typedef T1 Head;
- typedef Types15<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17>
-struct Types17 {
- typedef T1 Head;
- typedef Types16<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18>
-struct Types18 {
- typedef T1 Head;
- typedef Types17<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19>
-struct Types19 {
- typedef T1 Head;
- typedef Types18<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20>
-struct Types20 {
- typedef T1 Head;
- typedef Types19<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21>
-struct Types21 {
- typedef T1 Head;
- typedef Types20<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22>
-struct Types22 {
- typedef T1 Head;
- typedef Types21<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23>
-struct Types23 {
- typedef T1 Head;
- typedef Types22<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24>
-struct Types24 {
- typedef T1 Head;
- typedef Types23<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25>
-struct Types25 {
- typedef T1 Head;
- typedef Types24<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26>
-struct Types26 {
- typedef T1 Head;
- typedef Types25<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27>
-struct Types27 {
- typedef T1 Head;
- typedef Types26<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28>
-struct Types28 {
- typedef T1 Head;
- typedef Types27<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29>
-struct Types29 {
- typedef T1 Head;
- typedef Types28<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30>
-struct Types30 {
- typedef T1 Head;
- typedef Types29<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31>
-struct Types31 {
- typedef T1 Head;
- typedef Types30<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32>
-struct Types32 {
- typedef T1 Head;
- typedef Types31<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33>
-struct Types33 {
- typedef T1 Head;
- typedef Types32<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34>
-struct Types34 {
- typedef T1 Head;
- typedef Types33<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35>
-struct Types35 {
- typedef T1 Head;
- typedef Types34<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36>
-struct Types36 {
- typedef T1 Head;
- typedef Types35<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37>
-struct Types37 {
- typedef T1 Head;
- typedef Types36<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38>
-struct Types38 {
- typedef T1 Head;
- typedef Types37<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39>
-struct Types39 {
- typedef T1 Head;
- typedef Types38<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40>
-struct Types40 {
- typedef T1 Head;
- typedef Types39<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41>
-struct Types41 {
- typedef T1 Head;
- typedef Types40<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42>
-struct Types42 {
- typedef T1 Head;
- typedef Types41<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43>
-struct Types43 {
- typedef T1 Head;
- typedef Types42<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
- T43> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44>
-struct Types44 {
- typedef T1 Head;
- typedef Types43<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45>
-struct Types45 {
- typedef T1 Head;
- typedef Types44<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44, T45> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46>
-struct Types46 {
- typedef T1 Head;
- typedef Types45<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44, T45, T46> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47>
-struct Types47 {
- typedef T1 Head;
- typedef Types46<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44, T45, T46, T47> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47, typename T48>
-struct Types48 {
- typedef T1 Head;
- typedef Types47<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44, T45, T46, T47, T48> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47, typename T48, typename T49>
-struct Types49 {
- typedef T1 Head;
- typedef Types48<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44, T45, T46, T47, T48, T49> Tail;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47, typename T48, typename T49, typename T50>
-struct Types50 {
- typedef T1 Head;
- typedef Types49<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44, T45, T46, T47, T48, T49, T50> Tail;
-};
-
-
-} // namespace internal
-
-// We don't want to require the users to write TypesN<...> directly,
-// as that would require them to count the length. Types<...> is much
-// easier to write, but generates horrible messages when there is a
-// compiler error, as gcc insists on printing out each template
-// argument, even if it has the default value (this means Types<int>
-// will appear as Types<int, None, None, ..., None> in the compiler
-// errors).
-//
-// Our solution is to combine the best part of the two approaches: a
-// user would write Types<T1, ..., TN>, and Google Test will translate
-// that to TypesN<T1, ..., TN> internally to make error messages
-// readable. The translation is done by the 'type' member of the
-// Types template.
-template <typename T1 = internal::None, typename T2 = internal::None,
- typename T3 = internal::None, typename T4 = internal::None,
- typename T5 = internal::None, typename T6 = internal::None,
- typename T7 = internal::None, typename T8 = internal::None,
- typename T9 = internal::None, typename T10 = internal::None,
- typename T11 = internal::None, typename T12 = internal::None,
- typename T13 = internal::None, typename T14 = internal::None,
- typename T15 = internal::None, typename T16 = internal::None,
- typename T17 = internal::None, typename T18 = internal::None,
- typename T19 = internal::None, typename T20 = internal::None,
- typename T21 = internal::None, typename T22 = internal::None,
- typename T23 = internal::None, typename T24 = internal::None,
- typename T25 = internal::None, typename T26 = internal::None,
- typename T27 = internal::None, typename T28 = internal::None,
- typename T29 = internal::None, typename T30 = internal::None,
- typename T31 = internal::None, typename T32 = internal::None,
- typename T33 = internal::None, typename T34 = internal::None,
- typename T35 = internal::None, typename T36 = internal::None,
- typename T37 = internal::None, typename T38 = internal::None,
- typename T39 = internal::None, typename T40 = internal::None,
- typename T41 = internal::None, typename T42 = internal::None,
- typename T43 = internal::None, typename T44 = internal::None,
- typename T45 = internal::None, typename T46 = internal::None,
- typename T47 = internal::None, typename T48 = internal::None,
- typename T49 = internal::None, typename T50 = internal::None>
-struct Types {
- typedef internal::Types50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
- T41, T42, T43, T44, T45, T46, T47, T48, T49, T50> type;
-};
-
-template <>
-struct Types<internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None> {
- typedef internal::Types0 type;
-};
-template <typename T1>
-struct Types<T1, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None> {
- typedef internal::Types1<T1> type;
-};
-template <typename T1, typename T2>
-struct Types<T1, T2, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None> {
- typedef internal::Types2<T1, T2> type;
-};
-template <typename T1, typename T2, typename T3>
-struct Types<T1, T2, T3, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None> {
- typedef internal::Types3<T1, T2, T3> type;
-};
-template <typename T1, typename T2, typename T3, typename T4>
-struct Types<T1, T2, T3, T4, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None> {
- typedef internal::Types4<T1, T2, T3, T4> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5>
-struct Types<T1, T2, T3, T4, T5, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None> {
- typedef internal::Types5<T1, T2, T3, T4, T5> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6>
-struct Types<T1, T2, T3, T4, T5, T6, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None> {
- typedef internal::Types6<T1, T2, T3, T4, T5, T6> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7>
-struct Types<T1, T2, T3, T4, T5, T6, T7, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None> {
- typedef internal::Types7<T1, T2, T3, T4, T5, T6, T7> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None> {
- typedef internal::Types8<T1, T2, T3, T4, T5, T6, T7, T8> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None> {
- typedef internal::Types9<T1, T2, T3, T4, T5, T6, T7, T8, T9> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None> {
- typedef internal::Types10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None> {
- typedef internal::Types11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None> {
- typedef internal::Types12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None> {
- typedef internal::Types13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None> {
- typedef internal::Types14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None> {
- typedef internal::Types15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None> {
- typedef internal::Types16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None> {
- typedef internal::Types17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None> {
- typedef internal::Types18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None> {
- typedef internal::Types19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None> {
- typedef internal::Types20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None> {
- typedef internal::Types21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None> {
- typedef internal::Types22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None> {
- typedef internal::Types23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None> {
- typedef internal::Types24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None> {
- typedef internal::Types25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None> {
- typedef internal::Types26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None> {
- typedef internal::Types27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None> {
- typedef internal::Types28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None> {
- typedef internal::Types29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None> {
- typedef internal::Types30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- T31, internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None> {
- typedef internal::Types31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- T31, T32, internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None> {
- typedef internal::Types32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- T31, T32, T33, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None> {
- typedef internal::Types33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32, T33> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- T31, T32, T33, T34, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None> {
- typedef internal::Types34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32, T33, T34> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- T31, T32, T33, T34, T35, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None> {
- typedef internal::Types35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32, T33, T34, T35> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- T31, T32, T33, T34, T35, T36, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None> {
- typedef internal::Types36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32, T33, T34, T35, T36> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- T31, T32, T33, T34, T35, T36, T37, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None> {
- typedef internal::Types37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- T31, T32, T33, T34, T35, T36, T37, T38, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None> {
- typedef internal::Types38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- T31, T32, T33, T34, T35, T36, T37, T38, T39, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None> {
- typedef internal::Types39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None> {
- typedef internal::Types40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None, internal::None> {
- typedef internal::Types41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
- T41> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, internal::None,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None> {
- typedef internal::Types42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
- T41, T42> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None, internal::None> {
- typedef internal::Types43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
- T41, T42, T43> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
- internal::None, internal::None, internal::None, internal::None,
- internal::None, internal::None> {
- typedef internal::Types44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
- T41, T42, T43, T44> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
- internal::None, internal::None, internal::None, internal::None,
- internal::None> {
- typedef internal::Types45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
- T41, T42, T43, T44, T45> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
- T46, internal::None, internal::None, internal::None, internal::None> {
- typedef internal::Types46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
- T41, T42, T43, T44, T45, T46> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
- T46, T47, internal::None, internal::None, internal::None> {
- typedef internal::Types47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
- T41, T42, T43, T44, T45, T46, T47> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47, typename T48>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
- T46, T47, T48, internal::None, internal::None> {
- typedef internal::Types48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
- T41, T42, T43, T44, T45, T46, T47, T48> type;
-};
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47, typename T48, typename T49>
-struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
- T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
- T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
- T46, T47, T48, T49, internal::None> {
- typedef internal::Types49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
- T41, T42, T43, T44, T45, T46, T47, T48, T49> type;
-};
-
-namespace internal {
-
-# define GTEST_TEMPLATE_ template <typename T> class
-
-// The template "selector" struct TemplateSel<Tmpl> is used to
-// represent Tmpl, which must be a class template with one type
-// parameter, as a type. TemplateSel<Tmpl>::Bind<T>::type is defined
-// as the type Tmpl<T>. This allows us to actually instantiate the
-// template "selected" by TemplateSel<Tmpl>.
-//
-// This trick is necessary for simulating typedef for class templates,
-// which C++ doesn't support directly.
-template <GTEST_TEMPLATE_ Tmpl>
-struct TemplateSel {
- template <typename T>
- struct Bind {
- typedef Tmpl<T> type;
- };
-};
-
-# define GTEST_BIND_(TmplSel, T) \
- TmplSel::template Bind<T>::type
-
-// A unique struct template used as the default value for the
-// arguments of class template Templates. This allows us to simulate
-// variadic templates (e.g. Templates<int>, Templates<int, double>,
-// and etc), which C++ doesn't support directly.
-template <typename T>
-struct NoneT {};
-
-// The following family of struct and struct templates are used to
-// represent template lists. In particular, TemplatesN<T1, T2, ...,
-// TN> represents a list of N templates (T1, T2, ..., and TN). Except
-// for Templates0, every struct in the family has two member types:
-// Head for the selector of the first template in the list, and Tail
-// for the rest of the list.
-
-// The empty template list.
-struct Templates0 {};
-
-// Template lists of length 1, 2, 3, and so on.
-
-template <GTEST_TEMPLATE_ T1>
-struct Templates1 {
- typedef TemplateSel<T1> Head;
- typedef Templates0 Tail;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2>
-struct Templates2 {
- typedef TemplateSel<T1> Head;
- typedef Templates1<T2> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3>
-struct Templates3 {
- typedef TemplateSel<T1> Head;
- typedef Templates2<T2, T3> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4>
-struct Templates4 {
- typedef TemplateSel<T1> Head;
- typedef Templates3<T2, T3, T4> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5>
-struct Templates5 {
- typedef TemplateSel<T1> Head;
- typedef Templates4<T2, T3, T4, T5> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6>
-struct Templates6 {
- typedef TemplateSel<T1> Head;
- typedef Templates5<T2, T3, T4, T5, T6> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7>
-struct Templates7 {
- typedef TemplateSel<T1> Head;
- typedef Templates6<T2, T3, T4, T5, T6, T7> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8>
-struct Templates8 {
- typedef TemplateSel<T1> Head;
- typedef Templates7<T2, T3, T4, T5, T6, T7, T8> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9>
-struct Templates9 {
- typedef TemplateSel<T1> Head;
- typedef Templates8<T2, T3, T4, T5, T6, T7, T8, T9> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10>
-struct Templates10 {
- typedef TemplateSel<T1> Head;
- typedef Templates9<T2, T3, T4, T5, T6, T7, T8, T9, T10> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11>
-struct Templates11 {
- typedef TemplateSel<T1> Head;
- typedef Templates10<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12>
-struct Templates12 {
- typedef TemplateSel<T1> Head;
- typedef Templates11<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13>
-struct Templates13 {
- typedef TemplateSel<T1> Head;
- typedef Templates12<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14>
-struct Templates14 {
- typedef TemplateSel<T1> Head;
- typedef Templates13<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15>
-struct Templates15 {
- typedef TemplateSel<T1> Head;
- typedef Templates14<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16>
-struct Templates16 {
- typedef TemplateSel<T1> Head;
- typedef Templates15<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17>
-struct Templates17 {
- typedef TemplateSel<T1> Head;
- typedef Templates16<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18>
-struct Templates18 {
- typedef TemplateSel<T1> Head;
- typedef Templates17<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19>
-struct Templates19 {
- typedef TemplateSel<T1> Head;
- typedef Templates18<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20>
-struct Templates20 {
- typedef TemplateSel<T1> Head;
- typedef Templates19<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21>
-struct Templates21 {
- typedef TemplateSel<T1> Head;
- typedef Templates20<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22>
-struct Templates22 {
- typedef TemplateSel<T1> Head;
- typedef Templates21<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23>
-struct Templates23 {
- typedef TemplateSel<T1> Head;
- typedef Templates22<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24>
-struct Templates24 {
- typedef TemplateSel<T1> Head;
- typedef Templates23<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25>
-struct Templates25 {
- typedef TemplateSel<T1> Head;
- typedef Templates24<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26>
-struct Templates26 {
- typedef TemplateSel<T1> Head;
- typedef Templates25<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27>
-struct Templates27 {
- typedef TemplateSel<T1> Head;
- typedef Templates26<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28>
-struct Templates28 {
- typedef TemplateSel<T1> Head;
- typedef Templates27<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29>
-struct Templates29 {
- typedef TemplateSel<T1> Head;
- typedef Templates28<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30>
-struct Templates30 {
- typedef TemplateSel<T1> Head;
- typedef Templates29<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31>
-struct Templates31 {
- typedef TemplateSel<T1> Head;
- typedef Templates30<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32>
-struct Templates32 {
- typedef TemplateSel<T1> Head;
- typedef Templates31<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33>
-struct Templates33 {
- typedef TemplateSel<T1> Head;
- typedef Templates32<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34>
-struct Templates34 {
- typedef TemplateSel<T1> Head;
- typedef Templates33<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35>
-struct Templates35 {
- typedef TemplateSel<T1> Head;
- typedef Templates34<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36>
-struct Templates36 {
- typedef TemplateSel<T1> Head;
- typedef Templates35<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37>
-struct Templates37 {
- typedef TemplateSel<T1> Head;
- typedef Templates36<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38>
-struct Templates38 {
- typedef TemplateSel<T1> Head;
- typedef Templates37<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39>
-struct Templates39 {
- typedef TemplateSel<T1> Head;
- typedef Templates38<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40>
-struct Templates40 {
- typedef TemplateSel<T1> Head;
- typedef Templates39<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41>
-struct Templates41 {
- typedef TemplateSel<T1> Head;
- typedef Templates40<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42>
-struct Templates42 {
- typedef TemplateSel<T1> Head;
- typedef Templates41<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
- T42> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
- GTEST_TEMPLATE_ T43>
-struct Templates43 {
- typedef TemplateSel<T1> Head;
- typedef Templates42<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
- T43> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
- GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44>
-struct Templates44 {
- typedef TemplateSel<T1> Head;
- typedef Templates43<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
- T43, T44> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
- GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45>
-struct Templates45 {
- typedef TemplateSel<T1> Head;
- typedef Templates44<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
- T43, T44, T45> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
- GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
- GTEST_TEMPLATE_ T46>
-struct Templates46 {
- typedef TemplateSel<T1> Head;
- typedef Templates45<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
- T43, T44, T45, T46> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
- GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
- GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47>
-struct Templates47 {
- typedef TemplateSel<T1> Head;
- typedef Templates46<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
- T43, T44, T45, T46, T47> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
- GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
- GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48>
-struct Templates48 {
- typedef TemplateSel<T1> Head;
- typedef Templates47<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
- T43, T44, T45, T46, T47, T48> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
- GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
- GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48,
- GTEST_TEMPLATE_ T49>
-struct Templates49 {
- typedef TemplateSel<T1> Head;
- typedef Templates48<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
- T43, T44, T45, T46, T47, T48, T49> Tail;
-};
-
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
- GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
- GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48,
- GTEST_TEMPLATE_ T49, GTEST_TEMPLATE_ T50>
-struct Templates50 {
- typedef TemplateSel<T1> Head;
- typedef Templates49<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
- T43, T44, T45, T46, T47, T48, T49, T50> Tail;
-};
-
-
-// We don't want to require the users to write TemplatesN<...> directly,
-// as that would require them to count the length. Templates<...> is much
-// easier to write, but generates horrible messages when there is a
-// compiler error, as gcc insists on printing out each template
-// argument, even if it has the default value (this means Templates<list>
-// will appear as Templates<list, NoneT, NoneT, ..., NoneT> in the compiler
-// errors).
-//
-// Our solution is to combine the best part of the two approaches: a
-// user would write Templates<T1, ..., TN>, and Google Test will translate
-// that to TemplatesN<T1, ..., TN> internally to make error messages
-// readable. The translation is done by the 'type' member of the
-// Templates template.
-template <GTEST_TEMPLATE_ T1 = NoneT, GTEST_TEMPLATE_ T2 = NoneT,
- GTEST_TEMPLATE_ T3 = NoneT, GTEST_TEMPLATE_ T4 = NoneT,
- GTEST_TEMPLATE_ T5 = NoneT, GTEST_TEMPLATE_ T6 = NoneT,
- GTEST_TEMPLATE_ T7 = NoneT, GTEST_TEMPLATE_ T8 = NoneT,
- GTEST_TEMPLATE_ T9 = NoneT, GTEST_TEMPLATE_ T10 = NoneT,
- GTEST_TEMPLATE_ T11 = NoneT, GTEST_TEMPLATE_ T12 = NoneT,
- GTEST_TEMPLATE_ T13 = NoneT, GTEST_TEMPLATE_ T14 = NoneT,
- GTEST_TEMPLATE_ T15 = NoneT, GTEST_TEMPLATE_ T16 = NoneT,
- GTEST_TEMPLATE_ T17 = NoneT, GTEST_TEMPLATE_ T18 = NoneT,
- GTEST_TEMPLATE_ T19 = NoneT, GTEST_TEMPLATE_ T20 = NoneT,
- GTEST_TEMPLATE_ T21 = NoneT, GTEST_TEMPLATE_ T22 = NoneT,
- GTEST_TEMPLATE_ T23 = NoneT, GTEST_TEMPLATE_ T24 = NoneT,
- GTEST_TEMPLATE_ T25 = NoneT, GTEST_TEMPLATE_ T26 = NoneT,
- GTEST_TEMPLATE_ T27 = NoneT, GTEST_TEMPLATE_ T28 = NoneT,
- GTEST_TEMPLATE_ T29 = NoneT, GTEST_TEMPLATE_ T30 = NoneT,
- GTEST_TEMPLATE_ T31 = NoneT, GTEST_TEMPLATE_ T32 = NoneT,
- GTEST_TEMPLATE_ T33 = NoneT, GTEST_TEMPLATE_ T34 = NoneT,
- GTEST_TEMPLATE_ T35 = NoneT, GTEST_TEMPLATE_ T36 = NoneT,
- GTEST_TEMPLATE_ T37 = NoneT, GTEST_TEMPLATE_ T38 = NoneT,
- GTEST_TEMPLATE_ T39 = NoneT, GTEST_TEMPLATE_ T40 = NoneT,
- GTEST_TEMPLATE_ T41 = NoneT, GTEST_TEMPLATE_ T42 = NoneT,
- GTEST_TEMPLATE_ T43 = NoneT, GTEST_TEMPLATE_ T44 = NoneT,
- GTEST_TEMPLATE_ T45 = NoneT, GTEST_TEMPLATE_ T46 = NoneT,
- GTEST_TEMPLATE_ T47 = NoneT, GTEST_TEMPLATE_ T48 = NoneT,
- GTEST_TEMPLATE_ T49 = NoneT, GTEST_TEMPLATE_ T50 = NoneT>
-struct Templates {
- typedef Templates50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
- T42, T43, T44, T45, T46, T47, T48, T49, T50> type;
-};
-
-template <>
-struct Templates<NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT> {
- typedef Templates0 type;
-};
-template <GTEST_TEMPLATE_ T1>
-struct Templates<T1, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT> {
- typedef Templates1<T1> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2>
-struct Templates<T1, T2, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT> {
- typedef Templates2<T1, T2> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3>
-struct Templates<T1, T2, T3, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates3<T1, T2, T3> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4>
-struct Templates<T1, T2, T3, T4, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates4<T1, T2, T3, T4> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5>
-struct Templates<T1, T2, T3, T4, T5, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates5<T1, T2, T3, T4, T5> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6>
-struct Templates<T1, T2, T3, T4, T5, T6, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates6<T1, T2, T3, T4, T5, T6> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates7<T1, T2, T3, T4, T5, T6, T7> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates8<T1, T2, T3, T4, T5, T6, T7, T8> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates9<T1, T2, T3, T4, T5, T6, T7, T8, T9> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT> {
- typedef Templates18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT> {
- typedef Templates19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT> {
- typedef Templates20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT> {
- typedef Templates21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT> {
- typedef Templates22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT> {
- typedef Templates23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT> {
- typedef Templates24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT> {
- typedef Templates25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT> {
- typedef Templates26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT> {
- typedef Templates27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT> {
- typedef Templates28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT> {
- typedef Templates29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31, T32> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31, T32, T33> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31, T32, T33, T34> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31, T32, T33, T34, T35> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31, T32, T33, T34, T35, T36> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, NoneT, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31, T32, T33, T34, T35, T36, T37> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, NoneT, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, NoneT, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, NoneT, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
- T41> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, NoneT,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
- T42> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
- GTEST_TEMPLATE_ T43>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
- T42, T43> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
- GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
- NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
- T42, T43, T44> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
- GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
- T45, NoneT, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
- T42, T43, T44, T45> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
- GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
- GTEST_TEMPLATE_ T46>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
- T45, T46, NoneT, NoneT, NoneT, NoneT> {
- typedef Templates46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
- T42, T43, T44, T45, T46> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
- GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
- GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
- T45, T46, T47, NoneT, NoneT, NoneT> {
- typedef Templates47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
- T42, T43, T44, T45, T46, T47> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
- GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
- GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
- T45, T46, T47, T48, NoneT, NoneT> {
- typedef Templates48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
- T42, T43, T44, T45, T46, T47, T48> type;
-};
-template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
- GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
- GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
- GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
- GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
- GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
- GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
- GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
- GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
- GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
- GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
- GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
- GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
- GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
- GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
- GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48,
- GTEST_TEMPLATE_ T49>
-struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
- T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
- T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
- T45, T46, T47, T48, T49, NoneT> {
- typedef Templates49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
- T42, T43, T44, T45, T46, T47, T48, T49> type;
-};
-
-// The TypeList template makes it possible to use either a single type
-// or a Types<...> list in TYPED_TEST_CASE() and
-// INSTANTIATE_TYPED_TEST_CASE_P().
-
-template <typename T>
-struct TypeList {
- typedef Types1<T> type;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47, typename T48, typename T49, typename T50>
-struct TypeList<Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44, T45, T46, T47, T48, T49, T50> > {
- typedef typename Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
- T41, T42, T43, T44, T45, T46, T47, T48, T49, T50>::type type;
-};
-
-#endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
-
-} // namespace internal
-} // namespace testing
-
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
-
-// Due to C++ preprocessor weirdness, we need double indirection to
-// concatenate two tokens when one of them is __LINE__. Writing
-//
-// foo ## __LINE__
-//
-// will result in the token foo__LINE__, instead of foo followed by
-// the current line number. For more details, see
-// http://www.parashift.com/c++-faq-lite/misc-technical-issues.html#faq-39.6
-#define GTEST_CONCAT_TOKEN_(foo, bar) GTEST_CONCAT_TOKEN_IMPL_(foo, bar)
-#define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo ## bar
-
-class ProtocolMessage;
-namespace proto2 { class Message; }
-
-namespace testing {
-
-// Forward declarations.
-
-class AssertionResult; // Result of an assertion.
-class Message; // Represents a failure message.
-class Test; // Represents a test.
-class TestInfo; // Information about a test.
-class TestPartResult; // Result of a test part.
-class UnitTest; // A collection of test cases.
-
-template <typename T>
-::std::string PrintToString(const T& value);
-
-namespace internal {
-
-struct TraceInfo; // Information about a trace point.
-class ScopedTrace; // Implements scoped trace.
-class TestInfoImpl; // Opaque implementation of TestInfo
-class UnitTestImpl; // Opaque implementation of UnitTest
-
-// How many times InitGoogleTest() has been called.
-GTEST_API_ extern int g_init_gtest_count;
-
-// The text used in failure messages to indicate the start of the
-// stack trace.
-GTEST_API_ extern const char kStackTraceMarker[];
-
-// Two overloaded helpers for checking at compile time whether an
-// expression is a null pointer literal (i.e. NULL or any 0-valued
-// compile-time integral constant). Their return values have
-// different sizes, so we can use sizeof() to test which version is
-// picked by the compiler. These helpers have no implementations, as
-// we only need their signatures.
-//
-// Given IsNullLiteralHelper(x), the compiler will pick the first
-// version if x can be implicitly converted to Secret*, and pick the
-// second version otherwise. Since Secret is a secret and incomplete
-// type, the only expression a user can write that has type Secret* is
-// a null pointer literal. Therefore, we know that x is a null
-// pointer literal if and only if the first version is picked by the
-// compiler.
-char IsNullLiteralHelper(Secret* p);
-char (&IsNullLiteralHelper(...))[2]; // NOLINT
-
-// A compile-time bool constant that is true if and only if x is a
-// null pointer literal (i.e. NULL or any 0-valued compile-time
-// integral constant).
-#ifdef GTEST_ELLIPSIS_NEEDS_POD_
-// We lose support for NULL detection where the compiler doesn't like
-// passing non-POD classes through ellipsis (...).
-# define GTEST_IS_NULL_LITERAL_(x) false
-#else
-# define GTEST_IS_NULL_LITERAL_(x) \
- (sizeof(::testing::internal::IsNullLiteralHelper(x)) == 1)
-#endif // GTEST_ELLIPSIS_NEEDS_POD_
-
-// Appends the user-supplied message to the Google-Test-generated message.
-GTEST_API_ std::string AppendUserMessage(
- const std::string& gtest_msg, const Message& user_msg);
-
-#if GTEST_HAS_EXCEPTIONS
-
-// This exception is thrown by (and only by) a failed Google Test
-// assertion when GTEST_FLAG(throw_on_failure) is true (if exceptions
-// are enabled). We derive it from std::runtime_error, which is for
-// errors presumably detectable only at run time. Since
-// std::runtime_error inherits from std::exception, many testing
-// frameworks know how to extract and print the message inside it.
-class GTEST_API_ GoogleTestFailureException : public ::std::runtime_error {
- public:
- explicit GoogleTestFailureException(const TestPartResult& failure);
-};
-
-#endif // GTEST_HAS_EXCEPTIONS
-
-// A helper class for creating scoped traces in user programs.
-class GTEST_API_ ScopedTrace {
- public:
- // The c'tor pushes the given source file location and message onto
- // a trace stack maintained by Google Test.
- ScopedTrace(const char* file, int line, const Message& message);
-
- // The d'tor pops the info pushed by the c'tor.
- //
- // Note that the d'tor is not virtual in order to be efficient.
- // Don't inherit from ScopedTrace!
- ~ScopedTrace();
-
- private:
- GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedTrace);
-} GTEST_ATTRIBUTE_UNUSED_; // A ScopedTrace object does its job in its
- // c'tor and d'tor. Therefore it doesn't
- // need to be used otherwise.
-
-// Constructs and returns the message for an equality assertion
-// (e.g. ASSERT_EQ, EXPECT_STREQ, etc) failure.
-//
-// The first four parameters are the expressions used in the assertion
-// and their values, as strings. For example, for ASSERT_EQ(foo, bar)
-// where foo is 5 and bar is 6, we have:
-//
-// expected_expression: "foo"
-// actual_expression: "bar"
-// expected_value: "5"
-// actual_value: "6"
-//
-// The ignoring_case parameter is true iff the assertion is a
-// *_STRCASEEQ*. When it's true, the string " (ignoring case)" will
-// be inserted into the message.
-GTEST_API_ AssertionResult EqFailure(const char* expected_expression,
- const char* actual_expression,
- const std::string& expected_value,
- const std::string& actual_value,
- bool ignoring_case);
-
-// Constructs a failure message for Boolean assertions such as EXPECT_TRUE.
-GTEST_API_ std::string GetBoolAssertionFailureMessage(
- const AssertionResult& assertion_result,
- const char* expression_text,
- const char* actual_predicate_value,
- const char* expected_predicate_value);
-
-// This template class represents an IEEE floating-point number
-// (either single-precision or double-precision, depending on the
-// template parameters).
-//
-// The purpose of this class is to do more sophisticated number
-// comparison. (Due to round-off error, etc, it's very unlikely that
-// two floating-points will be equal exactly. Hence a naive
-// comparison by the == operation often doesn't work.)
-//
-// Format of IEEE floating-point:
-//
-// The most-significant bit being the leftmost, an IEEE
-// floating-point looks like
-//
-// sign_bit exponent_bits fraction_bits
-//
-// Here, sign_bit is a single bit that designates the sign of the
-// number.
-//
-// For float, there are 8 exponent bits and 23 fraction bits.
-//
-// For double, there are 11 exponent bits and 52 fraction bits.
-//
-// More details can be found at
-// http://en.wikipedia.org/wiki/IEEE_floating-point_standard.
-//
-// Template parameter:
-//
-// RawType: the raw floating-point type (either float or double)
-template <typename RawType>
-class FloatingPoint {
- public:
- // Defines the unsigned integer type that has the same size as the
- // floating point number.
- typedef typename TypeWithSize<sizeof(RawType)>::UInt Bits;
-
- // Constants.
-
- // # of bits in a number.
- static const size_t kBitCount = 8*sizeof(RawType);
-
- // # of fraction bits in a number.
- static const size_t kFractionBitCount =
- std::numeric_limits<RawType>::digits - 1;
-
- // # of exponent bits in a number.
- static const size_t kExponentBitCount = kBitCount - 1 - kFractionBitCount;
-
- // The mask for the sign bit.
- static const Bits kSignBitMask = static_cast<Bits>(1) << (kBitCount - 1);
-
- // The mask for the fraction bits.
- static const Bits kFractionBitMask =
- ~static_cast<Bits>(0) >> (kExponentBitCount + 1);
-
- // The mask for the exponent bits.
- static const Bits kExponentBitMask = ~(kSignBitMask | kFractionBitMask);
-
- // How many ULP's (Units in the Last Place) we want to tolerate when
- // comparing two numbers. The larger the value, the more error we
- // allow. A 0 value means that two numbers must be exactly the same
- // to be considered equal.
- //
- // The maximum error of a single floating-point operation is 0.5
- // units in the last place. On Intel CPU's, all floating-point
- // calculations are done with 80-bit precision, while double has 64
- // bits. Therefore, 4 should be enough for ordinary use.
- //
- // See the following article for more details on ULP:
- // http://randomascii.wordpress.com/2012/02/25/comparing-floating-point-numbers-2012-edition/
- static const size_t kMaxUlps = 4;
-
- // Constructs a FloatingPoint from a raw floating-point number.
- //
- // On an Intel CPU, passing a non-normalized NAN (Not a Number)
- // around may change its bits, although the new value is guaranteed
- // to be also a NAN. Therefore, don't expect this constructor to
- // preserve the bits in x when x is a NAN.
- explicit FloatingPoint(const RawType& x) { u_.value_ = x; }
-
- // Static methods
-
- // Reinterprets a bit pattern as a floating-point number.
- //
- // This function is needed to test the AlmostEquals() method.
- static RawType ReinterpretBits(const Bits bits) {
- FloatingPoint fp(0);
- fp.u_.bits_ = bits;
- return fp.u_.value_;
- }
-
- // Returns the floating-point number that represent positive infinity.
- static RawType Infinity() {
- return ReinterpretBits(kExponentBitMask);
- }
-
- // Returns the maximum representable finite floating-point number.
- static RawType Max();
-
- // Non-static methods
-
- // Returns the bits that represents this number.
- const Bits &bits() const { return u_.bits_; }
-
- // Returns the exponent bits of this number.
- Bits exponent_bits() const { return kExponentBitMask & u_.bits_; }
-
- // Returns the fraction bits of this number.
- Bits fraction_bits() const { return kFractionBitMask & u_.bits_; }
-
- // Returns the sign bit of this number.
- Bits sign_bit() const { return kSignBitMask & u_.bits_; }
-
- // Returns true iff this is NAN (not a number).
- bool is_nan() const {
- // It's a NAN if the exponent bits are all ones and the fraction
- // bits are not entirely zeros.
- return (exponent_bits() == kExponentBitMask) && (fraction_bits() != 0);
- }
-
- // Returns true iff this number is at most kMaxUlps ULP's away from
- // rhs. In particular, this function:
- //
- // - returns false if either number is (or both are) NAN.
- // - treats really large numbers as almost equal to infinity.
- // - thinks +0.0 and -0.0 are 0 DLP's apart.
- bool AlmostEquals(const FloatingPoint& rhs) const {
- // The IEEE standard says that any comparison operation involving
- // a NAN must return false.
- if (is_nan() || rhs.is_nan()) return false;
-
- return DistanceBetweenSignAndMagnitudeNumbers(u_.bits_, rhs.u_.bits_)
- <= kMaxUlps;
- }
-
- private:
- // The data type used to store the actual floating-point number.
- union FloatingPointUnion {
- RawType value_; // The raw floating-point number.
- Bits bits_; // The bits that represent the number.
- };
-
- // Converts an integer from the sign-and-magnitude representation to
- // the biased representation. More precisely, let N be 2 to the
- // power of (kBitCount - 1), an integer x is represented by the
- // unsigned number x + N.
- //
- // For instance,
- //
- // -N + 1 (the most negative number representable using
- // sign-and-magnitude) is represented by 1;
- // 0 is represented by N; and
- // N - 1 (the biggest number representable using
- // sign-and-magnitude) is represented by 2N - 1.
- //
- // Read http://en.wikipedia.org/wiki/Signed_number_representations
- // for more details on signed number representations.
- static Bits SignAndMagnitudeToBiased(const Bits &sam) {
- if (kSignBitMask & sam) {
- // sam represents a negative number.
- return ~sam + 1;
- } else {
- // sam represents a positive number.
- return kSignBitMask | sam;
- }
- }
-
- // Given two numbers in the sign-and-magnitude representation,
- // returns the distance between them as an unsigned number.
- static Bits DistanceBetweenSignAndMagnitudeNumbers(const Bits &sam1,
- const Bits &sam2) {
- const Bits biased1 = SignAndMagnitudeToBiased(sam1);
- const Bits biased2 = SignAndMagnitudeToBiased(sam2);
- return (biased1 >= biased2) ? (biased1 - biased2) : (biased2 - biased1);
- }
-
- FloatingPointUnion u_;
-};
-
-// We cannot use std::numeric_limits<T>::max() as it clashes with the max()
-// macro defined by <windows.h>.
-template <>
-inline float FloatingPoint<float>::Max() { return FLT_MAX; }
-template <>
-inline double FloatingPoint<double>::Max() { return DBL_MAX; }
-
-// Typedefs the instances of the FloatingPoint template class that we
-// care to use.
-typedef FloatingPoint<float> Float;
-typedef FloatingPoint<double> Double;
-
-// In order to catch the mistake of putting tests that use different
-// test fixture classes in the same test case, we need to assign
-// unique IDs to fixture classes and compare them. The TypeId type is
-// used to hold such IDs. The user should treat TypeId as an opaque
-// type: the only operation allowed on TypeId values is to compare
-// them for equality using the == operator.
-typedef const void* TypeId;
-
-template <typename T>
-class TypeIdHelper {
- public:
- // dummy_ must not have a const type. Otherwise an overly eager
- // compiler (e.g. MSVC 7.1 & 8.0) may try to merge
- // TypeIdHelper<T>::dummy_ for different Ts as an "optimization".
- static bool dummy_;
-};
-
-template <typename T>
-bool TypeIdHelper<T>::dummy_ = false;
-
-// GetTypeId<T>() returns the ID of type T. Different values will be
-// returned for different types. Calling the function twice with the
-// same type argument is guaranteed to return the same ID.
-template <typename T>
-TypeId GetTypeId() {
- // The compiler is required to allocate a different
- // TypeIdHelper<T>::dummy_ variable for each T used to instantiate
- // the template. Therefore, the address of dummy_ is guaranteed to
- // be unique.
- return &(TypeIdHelper<T>::dummy_);
-}
-
-// Returns the type ID of ::testing::Test. Always call this instead
-// of GetTypeId< ::testing::Test>() to get the type ID of
-// ::testing::Test, as the latter may give the wrong result due to a
-// suspected linker bug when compiling Google Test as a Mac OS X
-// framework.
-GTEST_API_ TypeId GetTestTypeId();
-
-// Defines the abstract factory interface that creates instances
-// of a Test object.
-class TestFactoryBase {
- public:
- virtual ~TestFactoryBase() {}
-
- // Creates a test instance to run. The instance is both created and destroyed
- // within TestInfoImpl::Run()
- virtual Test* CreateTest() = 0;
-
- protected:
- TestFactoryBase() {}
-
- private:
- GTEST_DISALLOW_COPY_AND_ASSIGN_(TestFactoryBase);
-};
-
-// This class provides implementation of TeastFactoryBase interface.
-// It is used in TEST and TEST_F macros.
-template <class TestClass>
-class TestFactoryImpl : public TestFactoryBase {
- public:
- virtual Test* CreateTest() { return new TestClass; }
-};
-
-#if GTEST_OS_WINDOWS
-
-// Predicate-formatters for implementing the HRESULT checking macros
-// {ASSERT|EXPECT}_HRESULT_{SUCCEEDED|FAILED}
-// We pass a long instead of HRESULT to avoid causing an
-// include dependency for the HRESULT type.
-GTEST_API_ AssertionResult IsHRESULTSuccess(const char* expr,
- long hr); // NOLINT
-GTEST_API_ AssertionResult IsHRESULTFailure(const char* expr,
- long hr); // NOLINT
-
-#endif // GTEST_OS_WINDOWS
-
-// Types of SetUpTestCase() and TearDownTestCase() functions.
-typedef void (*SetUpTestCaseFunc)();
-typedef void (*TearDownTestCaseFunc)();
-
-// Creates a new TestInfo object and registers it with Google Test;
-// returns the created object.
-//
-// Arguments:
-//
-// test_case_name: name of the test case
-// name: name of the test
-// type_param the name of the test's type parameter, or NULL if
-// this is not a typed or a type-parameterized test.
-// value_param text representation of the test's value parameter,
-// or NULL if this is not a type-parameterized test.
-// fixture_class_id: ID of the test fixture class
-// set_up_tc: pointer to the function that sets up the test case
-// tear_down_tc: pointer to the function that tears down the test case
-// factory: pointer to the factory that creates a test object.
-// The newly created TestInfo instance will assume
-// ownership of the factory object.
-GTEST_API_ TestInfo* MakeAndRegisterTestInfo(
- const char* test_case_name,
- const char* name,
- const char* type_param,
- const char* value_param,
- TypeId fixture_class_id,
- SetUpTestCaseFunc set_up_tc,
- TearDownTestCaseFunc tear_down_tc,
- TestFactoryBase* factory);
-
-// If *pstr starts with the given prefix, modifies *pstr to be right
-// past the prefix and returns true; otherwise leaves *pstr unchanged
-// and returns false. None of pstr, *pstr, and prefix can be NULL.
-GTEST_API_ bool SkipPrefix(const char* prefix, const char** pstr);
-
-#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
-
-// State of the definition of a type-parameterized test case.
-class GTEST_API_ TypedTestCasePState {
- public:
- TypedTestCasePState() : registered_(false) {}
-
- // Adds the given test name to defined_test_names_ and return true
- // if the test case hasn't been registered; otherwise aborts the
- // program.
- bool AddTestName(const char* file, int line, const char* case_name,
- const char* test_name) {
- if (registered_) {
- fprintf(stderr, "%s Test %s must be defined before "
- "REGISTER_TYPED_TEST_CASE_P(%s, ...).\n",
- FormatFileLocation(file, line).c_str(), test_name, case_name);
- fflush(stderr);
- posix::Abort();
- }
- defined_test_names_.insert(test_name);
- return true;
- }
-
- // Verifies that registered_tests match the test names in
- // defined_test_names_; returns registered_tests if successful, or
- // aborts the program otherwise.
- const char* VerifyRegisteredTestNames(
- const char* file, int line, const char* registered_tests);
-
- private:
- bool registered_;
- ::std::set<const char*> defined_test_names_;
-};
-
-// Skips to the first non-space char after the first comma in 'str';
-// returns NULL if no comma is found in 'str'.
-inline const char* SkipComma(const char* str) {
- const char* comma = strchr(str, ',');
- if (comma == NULL) {
- return NULL;
- }
- while (IsSpace(*(++comma))) {}
- return comma;
-}
-
-// Returns the prefix of 'str' before the first comma in it; returns
-// the entire string if it contains no comma.
-inline std::string GetPrefixUntilComma(const char* str) {
- const char* comma = strchr(str, ',');
- return comma == NULL ? str : std::string(str, comma);
-}
-
-// TypeParameterizedTest<Fixture, TestSel, Types>::Register()
-// registers a list of type-parameterized tests with Google Test. The
-// return value is insignificant - we just need to return something
-// such that we can call this function in a namespace scope.
-//
-// Implementation note: The GTEST_TEMPLATE_ macro declares a template
-// template parameter. It's defined in gtest-type-util.h.
-template <GTEST_TEMPLATE_ Fixture, class TestSel, typename Types>
-class TypeParameterizedTest {
- public:
- // 'index' is the index of the test in the type list 'Types'
- // specified in INSTANTIATE_TYPED_TEST_CASE_P(Prefix, TestCase,
- // Types). Valid values for 'index' are [0, N - 1] where N is the
- // length of Types.
- static bool Register(const char* prefix, const char* case_name,
- const char* test_names, int index) {
- typedef typename Types::Head Type;
- typedef Fixture<Type> FixtureClass;
- typedef typename GTEST_BIND_(TestSel, Type) TestClass;
-
- // First, registers the first type-parameterized test in the type
- // list.
- MakeAndRegisterTestInfo(
- (std::string(prefix) + (prefix[0] == '\0' ? "" : "/") + case_name + "/"
- + StreamableToString(index)).c_str(),
- GetPrefixUntilComma(test_names).c_str(),
- GetTypeName<Type>().c_str(),
- NULL, // No value parameter.
- GetTypeId<FixtureClass>(),
- TestClass::SetUpTestCase,
- TestClass::TearDownTestCase,
- new TestFactoryImpl<TestClass>);
-
- // Next, recurses (at compile time) with the tail of the type list.
- return TypeParameterizedTest<Fixture, TestSel, typename Types::Tail>
- ::Register(prefix, case_name, test_names, index + 1);
- }
-};
-
-// The base case for the compile time recursion.
-template <GTEST_TEMPLATE_ Fixture, class TestSel>
-class TypeParameterizedTest<Fixture, TestSel, Types0> {
- public:
- static bool Register(const char* /*prefix*/, const char* /*case_name*/,
- const char* /*test_names*/, int /*index*/) {
- return true;
- }
-};
-
-// TypeParameterizedTestCase<Fixture, Tests, Types>::Register()
-// registers *all combinations* of 'Tests' and 'Types' with Google
-// Test. The return value is insignificant - we just need to return
-// something such that we can call this function in a namespace scope.
-template <GTEST_TEMPLATE_ Fixture, typename Tests, typename Types>
-class TypeParameterizedTestCase {
- public:
- static bool Register(const char* prefix, const char* case_name,
- const char* test_names) {
- typedef typename Tests::Head Head;
-
- // First, register the first test in 'Test' for each type in 'Types'.
- TypeParameterizedTest<Fixture, Head, Types>::Register(
- prefix, case_name, test_names, 0);
-
- // Next, recurses (at compile time) with the tail of the test list.
- return TypeParameterizedTestCase<Fixture, typename Tests::Tail, Types>
- ::Register(prefix, case_name, SkipComma(test_names));
- }
-};
-
-// The base case for the compile time recursion.
-template <GTEST_TEMPLATE_ Fixture, typename Types>
-class TypeParameterizedTestCase<Fixture, Templates0, Types> {
- public:
- static bool Register(const char* /*prefix*/, const char* /*case_name*/,
- const char* /*test_names*/) {
- return true;
- }
-};
-
-#endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
-
-// Returns the current OS stack trace as an std::string.
-//
-// The maximum number of stack frames to be included is specified by
-// the gtest_stack_trace_depth flag. The skip_count parameter
-// specifies the number of top frames to be skipped, which doesn't
-// count against the number of frames to be included.
-//
-// For example, if Foo() calls Bar(), which in turn calls
-// GetCurrentOsStackTraceExceptTop(..., 1), Foo() will be included in
-// the trace but Bar() and GetCurrentOsStackTraceExceptTop() won't.
-GTEST_API_ std::string GetCurrentOsStackTraceExceptTop(
- UnitTest* unit_test, int skip_count);
-
-// Helpers for suppressing warnings on unreachable code or constant
-// condition.
-
-// Always returns true.
-GTEST_API_ bool AlwaysTrue();
-
-// Always returns false.
-inline bool AlwaysFalse() { return !AlwaysTrue(); }
-
-// Helper for suppressing false warning from Clang on a const char*
-// variable declared in a conditional expression always being NULL in
-// the else branch.
-struct GTEST_API_ ConstCharPtr {
- ConstCharPtr(const char* str) : value(str) {}
- operator bool() const { return true; }
- const char* value;
-};
-
-// A simple Linear Congruential Generator for generating random
-// numbers with a uniform distribution. Unlike rand() and srand(), it
-// doesn't use global state (and therefore can't interfere with user
-// code). Unlike rand_r(), it's portable. An LCG isn't very random,
-// but it's good enough for our purposes.
-class GTEST_API_ Random {
- public:
- static const UInt32 kMaxRange = 1u << 31;
-
- explicit Random(UInt32 seed) : state_(seed) {}
-
- void Reseed(UInt32 seed) { state_ = seed; }
-
- // Generates a random number from [0, range). Crashes if 'range' is
- // 0 or greater than kMaxRange.
- UInt32 Generate(UInt32 range);
-
- private:
- UInt32 state_;
- GTEST_DISALLOW_COPY_AND_ASSIGN_(Random);
-};
-
-// Defining a variable of type CompileAssertTypesEqual<T1, T2> will cause a
-// compiler error iff T1 and T2 are different types.
-template <typename T1, typename T2>
-struct CompileAssertTypesEqual;
-
-template <typename T>
-struct CompileAssertTypesEqual<T, T> {
-};
-
-// Removes the reference from a type if it is a reference type,
-// otherwise leaves it unchanged. This is the same as
-// tr1::remove_reference, which is not widely available yet.
-template <typename T>
-struct RemoveReference { typedef T type; }; // NOLINT
-template <typename T>
-struct RemoveReference<T&> { typedef T type; }; // NOLINT
-
-// A handy wrapper around RemoveReference that works when the argument
-// T depends on template parameters.
-#define GTEST_REMOVE_REFERENCE_(T) \
- typename ::testing::internal::RemoveReference<T>::type
-
-// Removes const from a type if it is a const type, otherwise leaves
-// it unchanged. This is the same as tr1::remove_const, which is not
-// widely available yet.
-template <typename T>
-struct RemoveConst { typedef T type; }; // NOLINT
-template <typename T>
-struct RemoveConst<const T> { typedef T type; }; // NOLINT
-
-// MSVC 8.0, Sun C++, and IBM XL C++ have a bug which causes the above
-// definition to fail to remove the const in 'const int[3]' and 'const
-// char[3][4]'. The following specialization works around the bug.
-template <typename T, size_t N>
-struct RemoveConst<const T[N]> {
- typedef typename RemoveConst<T>::type type[N];
-};
-
-#if defined(_MSC_VER) && _MSC_VER < 1400
-// This is the only specialization that allows VC++ 7.1 to remove const in
-// 'const int[3] and 'const int[3][4]'. However, it causes trouble with GCC
-// and thus needs to be conditionally compiled.
-template <typename T, size_t N>
-struct RemoveConst<T[N]> {
- typedef typename RemoveConst<T>::type type[N];
-};
-#endif
-
-// A handy wrapper around RemoveConst that works when the argument
-// T depends on template parameters.
-#define GTEST_REMOVE_CONST_(T) \
- typename ::testing::internal::RemoveConst<T>::type
-
-// Turns const U&, U&, const U, and U all into U.
-#define GTEST_REMOVE_REFERENCE_AND_CONST_(T) \
- GTEST_REMOVE_CONST_(GTEST_REMOVE_REFERENCE_(T))
-
-// Adds reference to a type if it is not a reference type,
-// otherwise leaves it unchanged. This is the same as
-// tr1::add_reference, which is not widely available yet.
-template <typename T>
-struct AddReference { typedef T& type; }; // NOLINT
-template <typename T>
-struct AddReference<T&> { typedef T& type; }; // NOLINT
-
-// A handy wrapper around AddReference that works when the argument T
-// depends on template parameters.
-#define GTEST_ADD_REFERENCE_(T) \
- typename ::testing::internal::AddReference<T>::type
-
-// Adds a reference to const on top of T as necessary. For example,
-// it transforms
-//
-// char ==> const char&
-// const char ==> const char&
-// char& ==> const char&
-// const char& ==> const char&
-//
-// The argument T must depend on some template parameters.
-#define GTEST_REFERENCE_TO_CONST_(T) \
- GTEST_ADD_REFERENCE_(const GTEST_REMOVE_REFERENCE_(T))
-
-// ImplicitlyConvertible<From, To>::value is a compile-time bool
-// constant that's true iff type From can be implicitly converted to
-// type To.
-template <typename From, typename To>
-class ImplicitlyConvertible {
- private:
- // We need the following helper functions only for their types.
- // They have no implementations.
-
- // MakeFrom() is an expression whose type is From. We cannot simply
- // use From(), as the type From may not have a public default
- // constructor.
- static From MakeFrom();
-
- // These two functions are overloaded. Given an expression
- // Helper(x), the compiler will pick the first version if x can be
- // implicitly converted to type To; otherwise it will pick the
- // second version.
- //
- // The first version returns a value of size 1, and the second
- // version returns a value of size 2. Therefore, by checking the
- // size of Helper(x), which can be done at compile time, we can tell
- // which version of Helper() is used, and hence whether x can be
- // implicitly converted to type To.
- static char Helper(To);
- static char (&Helper(...))[2]; // NOLINT
-
- // We have to put the 'public' section after the 'private' section,
- // or MSVC refuses to compile the code.
- public:
- // MSVC warns about implicitly converting from double to int for
- // possible loss of data, so we need to temporarily disable the
- // warning.
-#ifdef _MSC_VER
-# pragma warning(push) // Saves the current warning state.
-# pragma warning(disable:4244) // Temporarily disables warning 4244.
-
- static const bool value =
- sizeof(Helper(ImplicitlyConvertible::MakeFrom())) == 1;
-# pragma warning(pop) // Restores the warning state.
-#elif defined(__BORLANDC__)
- // C++Builder cannot use member overload resolution during template
- // instantiation. The simplest workaround is to use its C++0x type traits
- // functions (C++Builder 2009 and above only).
- static const bool value = __is_convertible(From, To);
-#else
- static const bool value =
- sizeof(Helper(ImplicitlyConvertible::MakeFrom())) == 1;
-#endif // _MSV_VER
-};
-template <typename From, typename To>
-const bool ImplicitlyConvertible<From, To>::value;
-
-// IsAProtocolMessage<T>::value is a compile-time bool constant that's
-// true iff T is type ProtocolMessage, proto2::Message, or a subclass
-// of those.
-template <typename T>
-struct IsAProtocolMessage
- : public bool_constant<
- ImplicitlyConvertible<const T*, const ::ProtocolMessage*>::value ||
- ImplicitlyConvertible<const T*, const ::proto2::Message*>::value> {
-};
-
-// When the compiler sees expression IsContainerTest<C>(0), if C is an
-// STL-style container class, the first overload of IsContainerTest
-// will be viable (since both C::iterator* and C::const_iterator* are
-// valid types and NULL can be implicitly converted to them). It will
-// be picked over the second overload as 'int' is a perfect match for
-// the type of argument 0. If C::iterator or C::const_iterator is not
-// a valid type, the first overload is not viable, and the second
-// overload will be picked. Therefore, we can determine whether C is
-// a container class by checking the type of IsContainerTest<C>(0).
-// The value of the expression is insignificant.
-//
-// Note that we look for both C::iterator and C::const_iterator. The
-// reason is that C++ injects the name of a class as a member of the
-// class itself (e.g. you can refer to class iterator as either
-// 'iterator' or 'iterator::iterator'). If we look for C::iterator
-// only, for example, we would mistakenly think that a class named
-// iterator is an STL container.
-//
-// Also note that the simpler approach of overloading
-// IsContainerTest(typename C::const_iterator*) and
-// IsContainerTest(...) doesn't work with Visual Age C++ and Sun C++.
-typedef int IsContainer;
-template <class C>
-IsContainer IsContainerTest(int /* dummy */,
- typename C::iterator* /* it */ = NULL,
- typename C::const_iterator* /* const_it */ = NULL) {
- return 0;
-}
-
-typedef char IsNotContainer;
-template <class C>
-IsNotContainer IsContainerTest(long /* dummy */) { return '\0'; }
-
-// EnableIf<condition>::type is void when 'Cond' is true, and
-// undefined when 'Cond' is false. To use SFINAE to make a function
-// overload only apply when a particular expression is true, add
-// "typename EnableIf<expression>::type* = 0" as the last parameter.
-template<bool> struct EnableIf;
-template<> struct EnableIf<true> { typedef void type; }; // NOLINT
-
-// Utilities for native arrays.
-
-// ArrayEq() compares two k-dimensional native arrays using the
-// elements' operator==, where k can be any integer >= 0. When k is
-// 0, ArrayEq() degenerates into comparing a single pair of values.
-
-template <typename T, typename U>
-bool ArrayEq(const T* lhs, size_t size, const U* rhs);
-
-// This generic version is used when k is 0.
-template <typename T, typename U>
-inline bool ArrayEq(const T& lhs, const U& rhs) { return lhs == rhs; }
-
-// This overload is used when k >= 1.
-template <typename T, typename U, size_t N>
-inline bool ArrayEq(const T(&lhs)[N], const U(&rhs)[N]) {
- return internal::ArrayEq(lhs, N, rhs);
-}
-
-// This helper reduces code bloat. If we instead put its logic inside
-// the previous ArrayEq() function, arrays with different sizes would
-// lead to different copies of the template code.
-template <typename T, typename U>
-bool ArrayEq(const T* lhs, size_t size, const U* rhs) {
- for (size_t i = 0; i != size; i++) {
- if (!internal::ArrayEq(lhs[i], rhs[i]))
- return false;
- }
- return true;
-}
-
-// Finds the first element in the iterator range [begin, end) that
-// equals elem. Element may be a native array type itself.
-template <typename Iter, typename Element>
-Iter ArrayAwareFind(Iter begin, Iter end, const Element& elem) {
- for (Iter it = begin; it != end; ++it) {
- if (internal::ArrayEq(*it, elem))
- return it;
- }
- return end;
-}
-
-// CopyArray() copies a k-dimensional native array using the elements'
-// operator=, where k can be any integer >= 0. When k is 0,
-// CopyArray() degenerates into copying a single value.
-
-template <typename T, typename U>
-void CopyArray(const T* from, size_t size, U* to);
-
-// This generic version is used when k is 0.
-template <typename T, typename U>
-inline void CopyArray(const T& from, U* to) { *to = from; }
-
-// This overload is used when k >= 1.
-template <typename T, typename U, size_t N>
-inline void CopyArray(const T(&from)[N], U(*to)[N]) {
- internal::CopyArray(from, N, *to);
-}
-
-// This helper reduces code bloat. If we instead put its logic inside
-// the previous CopyArray() function, arrays with different sizes
-// would lead to different copies of the template code.
-template <typename T, typename U>
-void CopyArray(const T* from, size_t size, U* to) {
- for (size_t i = 0; i != size; i++) {
- internal::CopyArray(from[i], to + i);
- }
-}
-
-// The relation between an NativeArray object (see below) and the
-// native array it represents.
-enum RelationToSource {
- kReference, // The NativeArray references the native array.
- kCopy // The NativeArray makes a copy of the native array and
- // owns the copy.
-};
-
-// Adapts a native array to a read-only STL-style container. Instead
-// of the complete STL container concept, this adaptor only implements
-// members useful for Google Mock's container matchers. New members
-// should be added as needed. To simplify the implementation, we only
-// support Element being a raw type (i.e. having no top-level const or
-// reference modifier). It's the client's responsibility to satisfy
-// this requirement. Element can be an array type itself (hence
-// multi-dimensional arrays are supported).
-template <typename Element>
-class NativeArray {
- public:
- // STL-style container typedefs.
- typedef Element value_type;
- typedef Element* iterator;
- typedef const Element* const_iterator;
-
- // Constructs from a native array.
- NativeArray(const Element* array, size_t count, RelationToSource relation) {
- Init(array, count, relation);
- }
-
- // Copy constructor.
- NativeArray(const NativeArray& rhs) {
- Init(rhs.array_, rhs.size_, rhs.relation_to_source_);
- }
-
- ~NativeArray() {
- // Ensures that the user doesn't instantiate NativeArray with a
- // const or reference type.
- static_cast<void>(StaticAssertTypeEqHelper<Element,
- GTEST_REMOVE_REFERENCE_AND_CONST_(Element)>());
- if (relation_to_source_ == kCopy)
- delete[] array_;
- }
-
- // STL-style container methods.
- size_t size() const { return size_; }
- const_iterator begin() const { return array_; }
- const_iterator end() const { return array_ + size_; }
- bool operator==(const NativeArray& rhs) const {
- return size() == rhs.size() &&
- ArrayEq(begin(), size(), rhs.begin());
- }
-
- private:
- // Initializes this object; makes a copy of the input array if
- // 'relation' is kCopy.
- void Init(const Element* array, size_t a_size, RelationToSource relation) {
- if (relation == kReference) {
- array_ = array;
- } else {
- Element* const copy = new Element[a_size];
- CopyArray(array, a_size, copy);
- array_ = copy;
- }
- size_ = a_size;
- relation_to_source_ = relation;
- }
-
- const Element* array_;
- size_t size_;
- RelationToSource relation_to_source_;
-
- GTEST_DISALLOW_ASSIGN_(NativeArray);
-};
-
-} // namespace internal
-} // namespace testing
-
-#define GTEST_MESSAGE_AT_(file, line, message, result_type) \
- ::testing::internal::AssertHelper(result_type, file, line, message) \
- = ::testing::Message()
-
-#define GTEST_MESSAGE_(message, result_type) \
- GTEST_MESSAGE_AT_(__FILE__, __LINE__, message, result_type)
-
-#define GTEST_FATAL_FAILURE_(message) \
- return GTEST_MESSAGE_(message, ::testing::TestPartResult::kFatalFailure)
-
-#define GTEST_NONFATAL_FAILURE_(message) \
- GTEST_MESSAGE_(message, ::testing::TestPartResult::kNonFatalFailure)
-
-#define GTEST_SUCCESS_(message) \
- GTEST_MESSAGE_(message, ::testing::TestPartResult::kSuccess)
-
-// Suppresses MSVC warnings 4072 (unreachable code) for the code following
-// statement if it returns or throws (or doesn't return or throw in some
-// situations).
-#define GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement) \
- if (::testing::internal::AlwaysTrue()) { statement; }
-
-#define GTEST_TEST_THROW_(statement, expected_exception, fail) \
- GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
- if (::testing::internal::ConstCharPtr gtest_msg = "") { \
- bool gtest_caught_expected = false; \
- try { \
- GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
- } \
- catch (expected_exception const&) { \
- gtest_caught_expected = true; \
- } \
- catch (...) { \
- gtest_msg.value = \
- "Expected: " #statement " throws an exception of type " \
- #expected_exception ".\n Actual: it throws a different type."; \
- goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
- } \
- if (!gtest_caught_expected) { \
- gtest_msg.value = \
- "Expected: " #statement " throws an exception of type " \
- #expected_exception ".\n Actual: it throws nothing."; \
- goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
- } \
- } else \
- GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__): \
- fail(gtest_msg.value)
-
-#define GTEST_TEST_NO_THROW_(statement, fail) \
- GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
- if (::testing::internal::AlwaysTrue()) { \
- try { \
- GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
- } \
- catch (...) { \
- goto GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__); \
- } \
- } else \
- GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__): \
- fail("Expected: " #statement " doesn't throw an exception.\n" \
- " Actual: it throws.")
-
-#define GTEST_TEST_ANY_THROW_(statement, fail) \
- GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
- if (::testing::internal::AlwaysTrue()) { \
- bool gtest_caught_any = false; \
- try { \
- GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
- } \
- catch (...) { \
- gtest_caught_any = true; \
- } \
- if (!gtest_caught_any) { \
- goto GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__); \
- } \
- } else \
- GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__): \
- fail("Expected: " #statement " throws an exception.\n" \
- " Actual: it doesn't.")
-
-
-// Implements Boolean test assertions such as EXPECT_TRUE. expression can be
-// either a boolean expression or an AssertionResult. text is a textual
-// represenation of expression as it was passed into the EXPECT_TRUE.
-#define GTEST_TEST_BOOLEAN_(expression, text, actual, expected, fail) \
- GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
- if (const ::testing::AssertionResult gtest_ar_ = \
- ::testing::AssertionResult(expression)) \
- ; \
- else \
- fail(::testing::internal::GetBoolAssertionFailureMessage(\
- gtest_ar_, text, #actual, #expected).c_str())
-
-#define GTEST_TEST_NO_FATAL_FAILURE_(statement, fail) \
- GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
- if (::testing::internal::AlwaysTrue()) { \
- ::testing::internal::HasNewFatalFailureHelper gtest_fatal_failure_checker; \
- GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
- if (gtest_fatal_failure_checker.has_new_fatal_failure()) { \
- goto GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__); \
- } \
- } else \
- GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__): \
- fail("Expected: " #statement " doesn't generate new fatal " \
- "failures in the current thread.\n" \
- " Actual: it does.")
-
-// Expands to the name of the class that implements the given test.
-#define GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \
- test_case_name##_##test_name##_Test
-
-// Helper macro for defining tests.
-#define GTEST_TEST_(test_case_name, test_name, parent_class, parent_id)\
-class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) : public parent_class {\
- public:\
- GTEST_TEST_CLASS_NAME_(test_case_name, test_name)() {}\
- private:\
- virtual void TestBody();\
- static ::testing::TestInfo* const test_info_ GTEST_ATTRIBUTE_UNUSED_;\
- GTEST_DISALLOW_COPY_AND_ASSIGN_(\
- GTEST_TEST_CLASS_NAME_(test_case_name, test_name));\
-};\
-\
-::testing::TestInfo* const GTEST_TEST_CLASS_NAME_(test_case_name, test_name)\
- ::test_info_ =\
- ::testing::internal::MakeAndRegisterTestInfo(\
- #test_case_name, #test_name, NULL, NULL, \
- (parent_id), \
- parent_class::SetUpTestCase, \
- parent_class::TearDownTestCase, \
- new ::testing::internal::TestFactoryImpl<\
- GTEST_TEST_CLASS_NAME_(test_case_name, test_name)>);\
-void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody()
-
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
-// Copyright 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// The Google C++ Testing Framework (Google Test)
-//
-// This header file defines the public API for death tests. It is
-// #included by gtest.h so a user doesn't need to include this
-// directly.
-
-#ifndef GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
-#define GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
-
-// Copyright 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Authors: wan@google.com (Zhanyong Wan), eefacm@gmail.com (Sean Mcafee)
-//
-// The Google C++ Testing Framework (Google Test)
-//
-// This header file defines internal utilities needed for implementing
-// death tests. They are subject to change without notice.
-
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
-
-
-#include <stdio.h>
-
-namespace testing {
-namespace internal {
-
-GTEST_DECLARE_string_(internal_run_death_test);
-
-// Names of the flags (needed for parsing Google Test flags).
-const char kDeathTestStyleFlag[] = "death_test_style";
-const char kDeathTestUseFork[] = "death_test_use_fork";
-const char kInternalRunDeathTestFlag[] = "internal_run_death_test";
-
-#if GTEST_HAS_DEATH_TEST
-
-// DeathTest is a class that hides much of the complexity of the
-// GTEST_DEATH_TEST_ macro. It is abstract; its static Create method
-// returns a concrete class that depends on the prevailing death test
-// style, as defined by the --gtest_death_test_style and/or
-// --gtest_internal_run_death_test flags.
-
-// In describing the results of death tests, these terms are used with
-// the corresponding definitions:
-//
-// exit status: The integer exit information in the format specified
-// by wait(2)
-// exit code: The integer code passed to exit(3), _exit(2), or
-// returned from main()
-class GTEST_API_ DeathTest {
- public:
- // Create returns false if there was an error determining the
- // appropriate action to take for the current death test; for example,
- // if the gtest_death_test_style flag is set to an invalid value.
- // The LastMessage method will return a more detailed message in that
- // case. Otherwise, the DeathTest pointer pointed to by the "test"
- // argument is set. If the death test should be skipped, the pointer
- // is set to NULL; otherwise, it is set to the address of a new concrete
- // DeathTest object that controls the execution of the current test.
- static bool Create(const char* statement, const RE* regex,
- const char* file, int line, DeathTest** test);
- DeathTest();
- virtual ~DeathTest() { }
-
- // A helper class that aborts a death test when it's deleted.
- class ReturnSentinel {
- public:
- explicit ReturnSentinel(DeathTest* test) : test_(test) { }
- ~ReturnSentinel() { test_->Abort(TEST_ENCOUNTERED_RETURN_STATEMENT); }
- private:
- DeathTest* const test_;
- GTEST_DISALLOW_COPY_AND_ASSIGN_(ReturnSentinel);
- } GTEST_ATTRIBUTE_UNUSED_;
-
- // An enumeration of possible roles that may be taken when a death
- // test is encountered. EXECUTE means that the death test logic should
- // be executed immediately. OVERSEE means that the program should prepare
- // the appropriate environment for a child process to execute the death
- // test, then wait for it to complete.
- enum TestRole { OVERSEE_TEST, EXECUTE_TEST };
-
- // An enumeration of the three reasons that a test might be aborted.
- enum AbortReason {
- TEST_ENCOUNTERED_RETURN_STATEMENT,
- TEST_THREW_EXCEPTION,
- TEST_DID_NOT_DIE
- };
-
- // Assumes one of the above roles.
- virtual TestRole AssumeRole() = 0;
-
- // Waits for the death test to finish and returns its status.
- virtual int Wait() = 0;
-
- // Returns true if the death test passed; that is, the test process
- // exited during the test, its exit status matches a user-supplied
- // predicate, and its stderr output matches a user-supplied regular
- // expression.
- // The user-supplied predicate may be a macro expression rather
- // than a function pointer or functor, or else Wait and Passed could
- // be combined.
- virtual bool Passed(bool exit_status_ok) = 0;
-
- // Signals that the death test did not die as expected.
- virtual void Abort(AbortReason reason) = 0;
-
- // Returns a human-readable outcome message regarding the outcome of
- // the last death test.
- static const char* LastMessage();
-
- static void set_last_death_test_message(const std::string& message);
-
- private:
- // A string containing a description of the outcome of the last death test.
- static std::string last_death_test_message_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(DeathTest);
-};
-
-// Factory interface for death tests. May be mocked out for testing.
-class DeathTestFactory {
- public:
- virtual ~DeathTestFactory() { }
- virtual bool Create(const char* statement, const RE* regex,
- const char* file, int line, DeathTest** test) = 0;
-};
-
-// A concrete DeathTestFactory implementation for normal use.
-class DefaultDeathTestFactory : public DeathTestFactory {
- public:
- virtual bool Create(const char* statement, const RE* regex,
- const char* file, int line, DeathTest** test);
-};
-
-// Returns true if exit_status describes a process that was terminated
-// by a signal, or exited normally with a nonzero exit code.
-GTEST_API_ bool ExitedUnsuccessfully(int exit_status);
-
-// Traps C++ exceptions escaping statement and reports them as test
-// failures. Note that trapping SEH exceptions is not implemented here.
-# if GTEST_HAS_EXCEPTIONS
-# define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test) \
- try { \
- GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
- } catch (const ::std::exception& gtest_exception) { \
- fprintf(\
- stderr, \
- "\n%s: Caught std::exception-derived exception escaping the " \
- "death test statement. Exception message: %s\n", \
- ::testing::internal::FormatFileLocation(__FILE__, __LINE__).c_str(), \
- gtest_exception.what()); \
- fflush(stderr); \
- death_test->Abort(::testing::internal::DeathTest::TEST_THREW_EXCEPTION); \
- } catch (...) { \
- death_test->Abort(::testing::internal::DeathTest::TEST_THREW_EXCEPTION); \
- }
-
-# else
-# define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test) \
- GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement)
-
-# endif
-
-// This macro is for implementing ASSERT_DEATH*, EXPECT_DEATH*,
-// ASSERT_EXIT*, and EXPECT_EXIT*.
-# define GTEST_DEATH_TEST_(statement, predicate, regex, fail) \
- GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
- if (::testing::internal::AlwaysTrue()) { \
- const ::testing::internal::RE& gtest_regex = (regex); \
- ::testing::internal::DeathTest* gtest_dt; \
- if (!::testing::internal::DeathTest::Create(#statement, >est_regex, \
- __FILE__, __LINE__, >est_dt)) { \
- goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \
- } \
- if (gtest_dt != NULL) { \
- ::testing::internal::scoped_ptr< ::testing::internal::DeathTest> \
- gtest_dt_ptr(gtest_dt); \
- switch (gtest_dt->AssumeRole()) { \
- case ::testing::internal::DeathTest::OVERSEE_TEST: \
- if (!gtest_dt->Passed(predicate(gtest_dt->Wait()))) { \
- goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \
- } \
- break; \
- case ::testing::internal::DeathTest::EXECUTE_TEST: { \
- ::testing::internal::DeathTest::ReturnSentinel \
- gtest_sentinel(gtest_dt); \
- GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, gtest_dt); \
- gtest_dt->Abort(::testing::internal::DeathTest::TEST_DID_NOT_DIE); \
- break; \
- } \
- default: \
- break; \
- } \
- } \
- } else \
- GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__): \
- fail(::testing::internal::DeathTest::LastMessage())
-// The symbol "fail" here expands to something into which a message
-// can be streamed.
-
-// This macro is for implementing ASSERT/EXPECT_DEBUG_DEATH when compiled in
-// NDEBUG mode. In this case we need the statements to be executed, the regex is
-// ignored, and the macro must accept a streamed message even though the message
-// is never printed.
-# define GTEST_EXECUTE_STATEMENT_(statement, regex) \
- GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
- if (::testing::internal::AlwaysTrue()) { \
- GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
- } else \
- ::testing::Message()
-
-// A class representing the parsed contents of the
-// --gtest_internal_run_death_test flag, as it existed when
-// RUN_ALL_TESTS was called.
-class InternalRunDeathTestFlag {
- public:
- InternalRunDeathTestFlag(const std::string& a_file,
- int a_line,
- int an_index,
- int a_write_fd)
- : file_(a_file), line_(a_line), index_(an_index),
- write_fd_(a_write_fd) {}
-
- ~InternalRunDeathTestFlag() {
- if (write_fd_ >= 0)
- posix::Close(write_fd_);
- }
-
- const std::string& file() const { return file_; }
- int line() const { return line_; }
- int index() const { return index_; }
- int write_fd() const { return write_fd_; }
-
- private:
- std::string file_;
- int line_;
- int index_;
- int write_fd_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(InternalRunDeathTestFlag);
-};
-
-// Returns a newly created InternalRunDeathTestFlag object with fields
-// initialized from the GTEST_FLAG(internal_run_death_test) flag if
-// the flag is specified; otherwise returns NULL.
-InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag();
-
-#else // GTEST_HAS_DEATH_TEST
-
-// This macro is used for implementing macros such as
-// EXPECT_DEATH_IF_SUPPORTED and ASSERT_DEATH_IF_SUPPORTED on systems where
-// death tests are not supported. Those macros must compile on such systems
-// iff EXPECT_DEATH and ASSERT_DEATH compile with the same parameters on
-// systems that support death tests. This allows one to write such a macro
-// on a system that does not support death tests and be sure that it will
-// compile on a death-test supporting system.
-//
-// Parameters:
-// statement - A statement that a macro such as EXPECT_DEATH would test
-// for program termination. This macro has to make sure this
-// statement is compiled but not executed, to ensure that
-// EXPECT_DEATH_IF_SUPPORTED compiles with a certain
-// parameter iff EXPECT_DEATH compiles with it.
-// regex - A regex that a macro such as EXPECT_DEATH would use to test
-// the output of statement. This parameter has to be
-// compiled but not evaluated by this macro, to ensure that
-// this macro only accepts expressions that a macro such as
-// EXPECT_DEATH would accept.
-// terminator - Must be an empty statement for EXPECT_DEATH_IF_SUPPORTED
-// and a return statement for ASSERT_DEATH_IF_SUPPORTED.
-// This ensures that ASSERT_DEATH_IF_SUPPORTED will not
-// compile inside functions where ASSERT_DEATH doesn't
-// compile.
-//
-// The branch that has an always false condition is used to ensure that
-// statement and regex are compiled (and thus syntactically correct) but
-// never executed. The unreachable code macro protects the terminator
-// statement from generating an 'unreachable code' warning in case
-// statement unconditionally returns or throws. The Message constructor at
-// the end allows the syntax of streaming additional messages into the
-// macro, for compilational compatibility with EXPECT_DEATH/ASSERT_DEATH.
-# define GTEST_UNSUPPORTED_DEATH_TEST_(statement, regex, terminator) \
- GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
- if (::testing::internal::AlwaysTrue()) { \
- GTEST_LOG_(WARNING) \
- << "Death tests are not supported on this platform.\n" \
- << "Statement '" #statement "' cannot be verified."; \
- } else if (::testing::internal::AlwaysFalse()) { \
- ::testing::internal::RE::PartialMatch(".*", (regex)); \
- GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
- terminator; \
- } else \
- ::testing::Message()
-
-#endif // GTEST_HAS_DEATH_TEST
-
-} // namespace internal
-} // namespace testing
-
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
-
-namespace testing {
-
-// This flag controls the style of death tests. Valid values are "threadsafe",
-// meaning that the death test child process will re-execute the test binary
-// from the start, running only a single death test, or "fast",
-// meaning that the child process will execute the test logic immediately
-// after forking.
-GTEST_DECLARE_string_(death_test_style);
-
-#if GTEST_HAS_DEATH_TEST
-
-namespace internal {
-
-// Returns a Boolean value indicating whether the caller is currently
-// executing in the context of the death test child process. Tools such as
-// Valgrind heap checkers may need this to modify their behavior in death
-// tests. IMPORTANT: This is an internal utility. Using it may break the
-// implementation of death tests. User code MUST NOT use it.
-GTEST_API_ bool InDeathTestChild();
-
-} // namespace internal
-
-// The following macros are useful for writing death tests.
-
-// Here's what happens when an ASSERT_DEATH* or EXPECT_DEATH* is
-// executed:
-//
-// 1. It generates a warning if there is more than one active
-// thread. This is because it's safe to fork() or clone() only
-// when there is a single thread.
-//
-// 2. The parent process clone()s a sub-process and runs the death
-// test in it; the sub-process exits with code 0 at the end of the
-// death test, if it hasn't exited already.
-//
-// 3. The parent process waits for the sub-process to terminate.
-//
-// 4. The parent process checks the exit code and error message of
-// the sub-process.
-//
-// Examples:
-//
-// ASSERT_DEATH(server.SendMessage(56, "Hello"), "Invalid port number");
-// for (int i = 0; i < 5; i++) {
-// EXPECT_DEATH(server.ProcessRequest(i),
-// "Invalid request .* in ProcessRequest()")
-// << "Failed to die on request " << i;
-// }
-//
-// ASSERT_EXIT(server.ExitNow(), ::testing::ExitedWithCode(0), "Exiting");
-//
-// bool KilledBySIGHUP(int exit_code) {
-// return WIFSIGNALED(exit_code) && WTERMSIG(exit_code) == SIGHUP;
-// }
-//
-// ASSERT_EXIT(client.HangUpServer(), KilledBySIGHUP, "Hanging up!");
-//
-// On the regular expressions used in death tests:
-//
-// On POSIX-compliant systems (*nix), we use the <regex.h> library,
-// which uses the POSIX extended regex syntax.
-//
-// On other platforms (e.g. Windows), we only support a simple regex
-// syntax implemented as part of Google Test. This limited
-// implementation should be enough most of the time when writing
-// death tests; though it lacks many features you can find in PCRE
-// or POSIX extended regex syntax. For example, we don't support
-// union ("x|y"), grouping ("(xy)"), brackets ("[xy]"), and
-// repetition count ("x{5,7}"), among others.
-//
-// Below is the syntax that we do support. We chose it to be a
-// subset of both PCRE and POSIX extended regex, so it's easy to
-// learn wherever you come from. In the following: 'A' denotes a
-// literal character, period (.), or a single \\ escape sequence;
-// 'x' and 'y' denote regular expressions; 'm' and 'n' are for
-// natural numbers.
-//
-// c matches any literal character c
-// \\d matches any decimal digit
-// \\D matches any character that's not a decimal digit
-// \\f matches \f
-// \\n matches \n
-// \\r matches \r
-// \\s matches any ASCII whitespace, including \n
-// \\S matches any character that's not a whitespace
-// \\t matches \t
-// \\v matches \v
-// \\w matches any letter, _, or decimal digit
-// \\W matches any character that \\w doesn't match
-// \\c matches any literal character c, which must be a punctuation
-// . matches any single character except \n
-// A? matches 0 or 1 occurrences of A
-// A* matches 0 or many occurrences of A
-// A+ matches 1 or many occurrences of A
-// ^ matches the beginning of a string (not that of each line)
-// $ matches the end of a string (not that of each line)
-// xy matches x followed by y
-//
-// If you accidentally use PCRE or POSIX extended regex features
-// not implemented by us, you will get a run-time failure. In that
-// case, please try to rewrite your regular expression within the
-// above syntax.
-//
-// This implementation is *not* meant to be as highly tuned or robust
-// as a compiled regex library, but should perform well enough for a
-// death test, which already incurs significant overhead by launching
-// a child process.
-//
-// Known caveats:
-//
-// A "threadsafe" style death test obtains the path to the test
-// program from argv[0] and re-executes it in the sub-process. For
-// simplicity, the current implementation doesn't search the PATH
-// when launching the sub-process. This means that the user must
-// invoke the test program via a path that contains at least one
-// path separator (e.g. path/to/foo_test and
-// /absolute/path/to/bar_test are fine, but foo_test is not). This
-// is rarely a problem as people usually don't put the test binary
-// directory in PATH.
-//
-// TODO(wan@google.com): make thread-safe death tests search the PATH.
-
-// Asserts that a given statement causes the program to exit, with an
-// integer exit status that satisfies predicate, and emitting error output
-// that matches regex.
-# define ASSERT_EXIT(statement, predicate, regex) \
- GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_FATAL_FAILURE_)
-
-// Like ASSERT_EXIT, but continues on to successive tests in the
-// test case, if any:
-# define EXPECT_EXIT(statement, predicate, regex) \
- GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_NONFATAL_FAILURE_)
-
-// Asserts that a given statement causes the program to exit, either by
-// explicitly exiting with a nonzero exit code or being killed by a
-// signal, and emitting error output that matches regex.
-# define ASSERT_DEATH(statement, regex) \
- ASSERT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, regex)
-
-// Like ASSERT_DEATH, but continues on to successive tests in the
-// test case, if any:
-# define EXPECT_DEATH(statement, regex) \
- EXPECT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, regex)
-
-// Two predicate classes that can be used in {ASSERT,EXPECT}_EXIT*:
-
-// Tests that an exit code describes a normal exit with a given exit code.
-class GTEST_API_ ExitedWithCode {
- public:
- explicit ExitedWithCode(int exit_code);
- bool operator()(int exit_status) const;
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ExitedWithCode& other);
-
- const int exit_code_;
-};
-
-# if !GTEST_OS_WINDOWS
-// Tests that an exit code describes an exit due to termination by a
-// given signal.
-class GTEST_API_ KilledBySignal {
- public:
- explicit KilledBySignal(int signum);
- bool operator()(int exit_status) const;
- private:
- const int signum_;
-};
-# endif // !GTEST_OS_WINDOWS
-
-// EXPECT_DEBUG_DEATH asserts that the given statements die in debug mode.
-// The death testing framework causes this to have interesting semantics,
-// since the sideeffects of the call are only visible in opt mode, and not
-// in debug mode.
-//
-// In practice, this can be used to test functions that utilize the
-// LOG(DFATAL) macro using the following style:
-//
-// int DieInDebugOr12(int* sideeffect) {
-// if (sideeffect) {
-// *sideeffect = 12;
-// }
-// LOG(DFATAL) << "death";
-// return 12;
-// }
-//
-// TEST(TestCase, TestDieOr12WorksInDgbAndOpt) {
-// int sideeffect = 0;
-// // Only asserts in dbg.
-// EXPECT_DEBUG_DEATH(DieInDebugOr12(&sideeffect), "death");
-//
-// #ifdef NDEBUG
-// // opt-mode has sideeffect visible.
-// EXPECT_EQ(12, sideeffect);
-// #else
-// // dbg-mode no visible sideeffect.
-// EXPECT_EQ(0, sideeffect);
-// #endif
-// }
-//
-// This will assert that DieInDebugReturn12InOpt() crashes in debug
-// mode, usually due to a DCHECK or LOG(DFATAL), but returns the
-// appropriate fallback value (12 in this case) in opt mode. If you
-// need to test that a function has appropriate side-effects in opt
-// mode, include assertions against the side-effects. A general
-// pattern for this is:
-//
-// EXPECT_DEBUG_DEATH({
-// // Side-effects here will have an effect after this statement in
-// // opt mode, but none in debug mode.
-// EXPECT_EQ(12, DieInDebugOr12(&sideeffect));
-// }, "death");
-//
-# ifdef NDEBUG
-
-# define EXPECT_DEBUG_DEATH(statement, regex) \
- GTEST_EXECUTE_STATEMENT_(statement, regex)
-
-# define ASSERT_DEBUG_DEATH(statement, regex) \
- GTEST_EXECUTE_STATEMENT_(statement, regex)
-
-# else
-
-# define EXPECT_DEBUG_DEATH(statement, regex) \
- EXPECT_DEATH(statement, regex)
-
-# define ASSERT_DEBUG_DEATH(statement, regex) \
- ASSERT_DEATH(statement, regex)
-
-# endif // NDEBUG for EXPECT_DEBUG_DEATH
-#endif // GTEST_HAS_DEATH_TEST
-
-// EXPECT_DEATH_IF_SUPPORTED(statement, regex) and
-// ASSERT_DEATH_IF_SUPPORTED(statement, regex) expand to real death tests if
-// death tests are supported; otherwise they just issue a warning. This is
-// useful when you are combining death test assertions with normal test
-// assertions in one test.
-#if GTEST_HAS_DEATH_TEST
-# define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \
- EXPECT_DEATH(statement, regex)
-# define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \
- ASSERT_DEATH(statement, regex)
-#else
-# define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \
- GTEST_UNSUPPORTED_DEATH_TEST_(statement, regex, )
-# define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \
- GTEST_UNSUPPORTED_DEATH_TEST_(statement, regex, return)
-#endif
-
-} // namespace testing
-
-#endif // GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
-// This file was GENERATED by command:
-// pump.py gtest-param-test.h.pump
-// DO NOT EDIT BY HAND!!!
-
-// Copyright 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Authors: vladl@google.com (Vlad Losev)
-//
-// Macros and functions for implementing parameterized tests
-// in Google C++ Testing Framework (Google Test)
-//
-// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
-//
-#ifndef GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
-#define GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
-
-
-// Value-parameterized tests allow you to test your code with different
-// parameters without writing multiple copies of the same test.
-//
-// Here is how you use value-parameterized tests:
-
-#if 0
-
-// To write value-parameterized tests, first you should define a fixture
-// class. It is usually derived from testing::TestWithParam<T> (see below for
-// another inheritance scheme that's sometimes useful in more complicated
-// class hierarchies), where the type of your parameter values.
-// TestWithParam<T> is itself derived from testing::Test. T can be any
-// copyable type. If it's a raw pointer, you are responsible for managing the
-// lifespan of the pointed values.
-
-class FooTest : public ::testing::TestWithParam<const char*> {
- // You can implement all the usual class fixture members here.
-};
-
-// Then, use the TEST_P macro to define as many parameterized tests
-// for this fixture as you want. The _P suffix is for "parameterized"
-// or "pattern", whichever you prefer to think.
-
-TEST_P(FooTest, DoesBlah) {
- // Inside a test, access the test parameter with the GetParam() method
- // of the TestWithParam<T> class:
- EXPECT_TRUE(foo.Blah(GetParam()));
- ...
-}
-
-TEST_P(FooTest, HasBlahBlah) {
- ...
-}
-
-// Finally, you can use INSTANTIATE_TEST_CASE_P to instantiate the test
-// case with any set of parameters you want. Google Test defines a number
-// of functions for generating test parameters. They return what we call
-// (surprise!) parameter generators. Here is a summary of them, which
-// are all in the testing namespace:
-//
-//
-// Range(begin, end [, step]) - Yields values {begin, begin+step,
-// begin+step+step, ...}. The values do not
-// include end. step defaults to 1.
-// Values(v1, v2, ..., vN) - Yields values {v1, v2, ..., vN}.
-// ValuesIn(container) - Yields values from a C-style array, an STL
-// ValuesIn(begin,end) container, or an iterator range [begin, end).
-// Bool() - Yields sequence {false, true}.
-// Combine(g1, g2, ..., gN) - Yields all combinations (the Cartesian product
-// for the math savvy) of the values generated
-// by the N generators.
-//
-// For more details, see comments at the definitions of these functions below
-// in this file.
-//
-// The following statement will instantiate tests from the FooTest test case
-// each with parameter values "meeny", "miny", and "moe".
-
-INSTANTIATE_TEST_CASE_P(InstantiationName,
- FooTest,
- Values("meeny", "miny", "moe"));
-
-// To distinguish different instances of the pattern, (yes, you
-// can instantiate it more then once) the first argument to the
-// INSTANTIATE_TEST_CASE_P macro is a prefix that will be added to the
-// actual test case name. Remember to pick unique prefixes for different
-// instantiations. The tests from the instantiation above will have
-// these names:
-//
-// * InstantiationName/FooTest.DoesBlah/0 for "meeny"
-// * InstantiationName/FooTest.DoesBlah/1 for "miny"
-// * InstantiationName/FooTest.DoesBlah/2 for "moe"
-// * InstantiationName/FooTest.HasBlahBlah/0 for "meeny"
-// * InstantiationName/FooTest.HasBlahBlah/1 for "miny"
-// * InstantiationName/FooTest.HasBlahBlah/2 for "moe"
-//
-// You can use these names in --gtest_filter.
-//
-// This statement will instantiate all tests from FooTest again, each
-// with parameter values "cat" and "dog":
-
-const char* pets[] = {"cat", "dog"};
-INSTANTIATE_TEST_CASE_P(AnotherInstantiationName, FooTest, ValuesIn(pets));
-
-// The tests from the instantiation above will have these names:
-//
-// * AnotherInstantiationName/FooTest.DoesBlah/0 for "cat"
-// * AnotherInstantiationName/FooTest.DoesBlah/1 for "dog"
-// * AnotherInstantiationName/FooTest.HasBlahBlah/0 for "cat"
-// * AnotherInstantiationName/FooTest.HasBlahBlah/1 for "dog"
-//
-// Please note that INSTANTIATE_TEST_CASE_P will instantiate all tests
-// in the given test case, whether their definitions come before or
-// AFTER the INSTANTIATE_TEST_CASE_P statement.
-//
-// Please also note that generator expressions (including parameters to the
-// generators) are evaluated in InitGoogleTest(), after main() has started.
-// This allows the user on one hand, to adjust generator parameters in order
-// to dynamically determine a set of tests to run and on the other hand,
-// give the user a chance to inspect the generated tests with Google Test
-// reflection API before RUN_ALL_TESTS() is executed.
-//
-// You can see samples/sample7_unittest.cc and samples/sample8_unittest.cc
-// for more examples.
-//
-// In the future, we plan to publish the API for defining new parameter
-// generators. But for now this interface remains part of the internal
-// implementation and is subject to change.
-//
-//
-// A parameterized test fixture must be derived from testing::Test and from
-// testing::WithParamInterface<T>, where T is the type of the parameter
-// values. Inheriting from TestWithParam<T> satisfies that requirement because
-// TestWithParam<T> inherits from both Test and WithParamInterface. In more
-// complicated hierarchies, however, it is occasionally useful to inherit
-// separately from Test and WithParamInterface. For example:
-
-class BaseTest : public ::testing::Test {
- // You can inherit all the usual members for a non-parameterized test
- // fixture here.
-};
-
-class DerivedTest : public BaseTest, public ::testing::WithParamInterface<int> {
- // The usual test fixture members go here too.
-};
-
-TEST_F(BaseTest, HasFoo) {
- // This is an ordinary non-parameterized test.
-}
-
-TEST_P(DerivedTest, DoesBlah) {
- // GetParam works just the same here as if you inherit from TestWithParam.
- EXPECT_TRUE(foo.Blah(GetParam()));
-}
-
-#endif // 0
-
-
-#if !GTEST_OS_SYMBIAN
-# include <utility>
-#endif
-
-// scripts/fuse_gtest.py depends on gtest's own header being #included
-// *unconditionally*. Therefore these #includes cannot be moved
-// inside #if GTEST_HAS_PARAM_TEST.
-// Copyright 2008 Google Inc.
-// All Rights Reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
-
-// Type and function utilities for implementing parameterized tests.
-
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
-
-#include <iterator>
-#include <utility>
-#include <vector>
-
-// scripts/fuse_gtest.py depends on gtest's own header being #included
-// *unconditionally*. Therefore these #includes cannot be moved
-// inside #if GTEST_HAS_PARAM_TEST.
-// Copyright 2003 Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Authors: Dan Egnor (egnor@google.com)
-//
-// A "smart" pointer type with reference tracking. Every pointer to a
-// particular object is kept on a circular linked list. When the last pointer
-// to an object is destroyed or reassigned, the object is deleted.
-//
-// Used properly, this deletes the object when the last reference goes away.
-// There are several caveats:
-// - Like all reference counting schemes, cycles lead to leaks.
-// - Each smart pointer is actually two pointers (8 bytes instead of 4).
-// - Every time a pointer is assigned, the entire list of pointers to that
-// object is traversed. This class is therefore NOT SUITABLE when there
-// will often be more than two or three pointers to a particular object.
-// - References are only tracked as long as linked_ptr<> objects are copied.
-// If a linked_ptr<> is converted to a raw pointer and back, BAD THINGS
-// will happen (double deletion).
-//
-// A good use of this class is storing object references in STL containers.
-// You can safely put linked_ptr<> in a vector<>.
-// Other uses may not be as good.
-//
-// Note: If you use an incomplete type with linked_ptr<>, the class
-// *containing* linked_ptr<> must have a constructor and destructor (even
-// if they do nothing!).
-//
-// Bill Gibbons suggested we use something like this.
-//
-// Thread Safety:
-// Unlike other linked_ptr implementations, in this implementation
-// a linked_ptr object is thread-safe in the sense that:
-// - it's safe to copy linked_ptr objects concurrently,
-// - it's safe to copy *from* a linked_ptr and read its underlying
-// raw pointer (e.g. via get()) concurrently, and
-// - it's safe to write to two linked_ptrs that point to the same
-// shared object concurrently.
-// TODO(wan@google.com): rename this to safe_linked_ptr to avoid
-// confusion with normal linked_ptr.
-
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_
-
-#include <stdlib.h>
-#include <assert.h>
-
-
-namespace testing {
-namespace internal {
-
-// Protects copying of all linked_ptr objects.
-GTEST_API_ GTEST_DECLARE_STATIC_MUTEX_(g_linked_ptr_mutex);
-
-// This is used internally by all instances of linked_ptr<>. It needs to be
-// a non-template class because different types of linked_ptr<> can refer to
-// the same object (linked_ptr<Superclass>(obj) vs linked_ptr<Subclass>(obj)).
-// So, it needs to be possible for different types of linked_ptr to participate
-// in the same circular linked list, so we need a single class type here.
-//
-// DO NOT USE THIS CLASS DIRECTLY YOURSELF. Use linked_ptr<T>.
-class linked_ptr_internal {
- public:
- // Create a new circle that includes only this instance.
- void join_new() {
- next_ = this;
- }
-
- // Many linked_ptr operations may change p.link_ for some linked_ptr
- // variable p in the same circle as this object. Therefore we need
- // to prevent two such operations from occurring concurrently.
- //
- // Note that different types of linked_ptr objects can coexist in a
- // circle (e.g. linked_ptr<Base>, linked_ptr<Derived1>, and
- // linked_ptr<Derived2>). Therefore we must use a single mutex to
- // protect all linked_ptr objects. This can create serious
- // contention in production code, but is acceptable in a testing
- // framework.
-
- // Join an existing circle.
- void join(linked_ptr_internal const* ptr)
- GTEST_LOCK_EXCLUDED_(g_linked_ptr_mutex) {
- MutexLock lock(&g_linked_ptr_mutex);
-
- linked_ptr_internal const* p = ptr;
- while (p->next_ != ptr) p = p->next_;
- p->next_ = this;
- next_ = ptr;
- }
-
- // Leave whatever circle we're part of. Returns true if we were the
- // last member of the circle. Once this is done, you can join() another.
- bool depart()
- GTEST_LOCK_EXCLUDED_(g_linked_ptr_mutex) {
- MutexLock lock(&g_linked_ptr_mutex);
-
- if (next_ == this) return true;
- linked_ptr_internal const* p = next_;
- while (p->next_ != this) p = p->next_;
- p->next_ = next_;
- return false;
- }
-
- private:
- mutable linked_ptr_internal const* next_;
-};
-
-template <typename T>
-class linked_ptr {
- public:
- typedef T element_type;
-
- // Take over ownership of a raw pointer. This should happen as soon as
- // possible after the object is created.
- explicit linked_ptr(T* ptr = NULL) { capture(ptr); }
- ~linked_ptr() { depart(); }
-
- // Copy an existing linked_ptr<>, adding ourselves to the list of references.
- template <typename U> linked_ptr(linked_ptr<U> const& ptr) { copy(&ptr); }
- linked_ptr(linked_ptr const& ptr) { // NOLINT
- assert(&ptr != this);
- copy(&ptr);
- }
-
- // Assignment releases the old value and acquires the new.
- template <typename U> linked_ptr& operator=(linked_ptr<U> const& ptr) {
- depart();
- copy(&ptr);
- return *this;
- }
-
- linked_ptr& operator=(linked_ptr const& ptr) {
- if (&ptr != this) {
- depart();
- copy(&ptr);
- }
- return *this;
- }
-
- // Smart pointer members.
- void reset(T* ptr = NULL) {
- depart();
- capture(ptr);
- }
- T* get() const { return value_; }
- T* operator->() const { return value_; }
- T& operator*() const { return *value_; }
-
- bool operator==(T* p) const { return value_ == p; }
- bool operator!=(T* p) const { return value_ != p; }
- template <typename U>
- bool operator==(linked_ptr<U> const& ptr) const {
- return value_ == ptr.get();
- }
- template <typename U>
- bool operator!=(linked_ptr<U> const& ptr) const {
- return value_ != ptr.get();
- }
-
- private:
- template <typename U>
- friend class linked_ptr;
-
- T* value_;
- linked_ptr_internal link_;
-
- void depart() {
- if (link_.depart()) delete value_;
- }
-
- void capture(T* ptr) {
- value_ = ptr;
- link_.join_new();
- }
-
- template <typename U> void copy(linked_ptr<U> const* ptr) {
- value_ = ptr->get();
- if (value_)
- link_.join(&ptr->link_);
- else
- link_.join_new();
- }
-};
-
-template<typename T> inline
-bool operator==(T* ptr, const linked_ptr<T>& x) {
- return ptr == x.get();
-}
-
-template<typename T> inline
-bool operator!=(T* ptr, const linked_ptr<T>& x) {
- return ptr != x.get();
-}
-
-// A function to convert T* into linked_ptr<T>
-// Doing e.g. make_linked_ptr(new FooBarBaz<type>(arg)) is a shorter notation
-// for linked_ptr<FooBarBaz<type> >(new FooBarBaz<type>(arg))
-template <typename T>
-linked_ptr<T> make_linked_ptr(T* ptr) {
- return linked_ptr<T>(ptr);
-}
-
-} // namespace internal
-} // namespace testing
-
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_
-// Copyright 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
-// Google Test - The Google C++ Testing Framework
-//
-// This file implements a universal value printer that can print a
-// value of any type T:
-//
-// void ::testing::internal::UniversalPrinter<T>::Print(value, ostream_ptr);
-//
-// A user can teach this function how to print a class type T by
-// defining either operator<<() or PrintTo() in the namespace that
-// defines T. More specifically, the FIRST defined function in the
-// following list will be used (assuming T is defined in namespace
-// foo):
-//
-// 1. foo::PrintTo(const T&, ostream*)
-// 2. operator<<(ostream&, const T&) defined in either foo or the
-// global namespace.
-//
-// If none of the above is defined, it will print the debug string of
-// the value if it is a protocol buffer, or print the raw bytes in the
-// value otherwise.
-//
-// To aid debugging: when T is a reference type, the address of the
-// value is also printed; when T is a (const) char pointer, both the
-// pointer value and the NUL-terminated string it points to are
-// printed.
-//
-// We also provide some convenient wrappers:
-//
-// // Prints a value to a string. For a (const or not) char
-// // pointer, the NUL-terminated string (but not the pointer) is
-// // printed.
-// std::string ::testing::PrintToString(const T& value);
-//
-// // Prints a value tersely: for a reference type, the referenced
-// // value (but not the address) is printed; for a (const or not) char
-// // pointer, the NUL-terminated string (but not the pointer) is
-// // printed.
-// void ::testing::internal::UniversalTersePrint(const T& value, ostream*);
-//
-// // Prints value using the type inferred by the compiler. The difference
-// // from UniversalTersePrint() is that this function prints both the
-// // pointer and the NUL-terminated string for a (const or not) char pointer.
-// void ::testing::internal::UniversalPrint(const T& value, ostream*);
-//
-// // Prints the fields of a tuple tersely to a string vector, one
-// // element for each field. Tuple support must be enabled in
-// // gtest-port.h.
-// std::vector<string> UniversalTersePrintTupleFieldsToStrings(
-// const Tuple& value);
-//
-// Known limitation:
-//
-// The print primitives print the elements of an STL-style container
-// using the compiler-inferred type of *iter where iter is a
-// const_iterator of the container. When const_iterator is an input
-// iterator but not a forward iterator, this inferred type may not
-// match value_type, and the print output may be incorrect. In
-// practice, this is rarely a problem as for most containers
-// const_iterator is a forward iterator. We'll fix this if there's an
-// actual need for it. Note that this fix cannot rely on value_type
-// being defined as many user-defined container types don't have
-// value_type.
-
-#ifndef GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
-#define GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
-
-#include <ostream> // NOLINT
-#include <sstream>
-#include <string>
-#include <utility>
-#include <vector>
-
-namespace testing {
-
-// Definitions in the 'internal' and 'internal2' name spaces are
-// subject to change without notice. DO NOT USE THEM IN USER CODE!
-namespace internal2 {
-
-// Prints the given number of bytes in the given object to the given
-// ostream.
-GTEST_API_ void PrintBytesInObjectTo(const unsigned char* obj_bytes,
- size_t count,
- ::std::ostream* os);
-
-// For selecting which printer to use when a given type has neither <<
-// nor PrintTo().
-enum TypeKind {
- kProtobuf, // a protobuf type
- kConvertibleToInteger, // a type implicitly convertible to BiggestInt
- // (e.g. a named or unnamed enum type)
- kOtherType // anything else
-};
-
-// TypeWithoutFormatter<T, kTypeKind>::PrintValue(value, os) is called
-// by the universal printer to print a value of type T when neither
-// operator<< nor PrintTo() is defined for T, where kTypeKind is the
-// "kind" of T as defined by enum TypeKind.
-template <typename T, TypeKind kTypeKind>
-class TypeWithoutFormatter {
- public:
- // This default version is called when kTypeKind is kOtherType.
- static void PrintValue(const T& value, ::std::ostream* os) {
- PrintBytesInObjectTo(reinterpret_cast<const unsigned char*>(&value),
- sizeof(value), os);
- }
-};
-
-// We print a protobuf using its ShortDebugString() when the string
-// doesn't exceed this many characters; otherwise we print it using
-// DebugString() for better readability.
-const size_t kProtobufOneLinerMaxLength = 50;
-
-template <typename T>
-class TypeWithoutFormatter<T, kProtobuf> {
- public:
- static void PrintValue(const T& value, ::std::ostream* os) {
- const ::testing::internal::string short_str = value.ShortDebugString();
- const ::testing::internal::string pretty_str =
- short_str.length() <= kProtobufOneLinerMaxLength ?
- short_str : ("\n" + value.DebugString());
- *os << ("<" + pretty_str + ">");
- }
-};
-
-template <typename T>
-class TypeWithoutFormatter<T, kConvertibleToInteger> {
- public:
- // Since T has no << operator or PrintTo() but can be implicitly
- // converted to BiggestInt, we print it as a BiggestInt.
- //
- // Most likely T is an enum type (either named or unnamed), in which
- // case printing it as an integer is the desired behavior. In case
- // T is not an enum, printing it as an integer is the best we can do
- // given that it has no user-defined printer.
- static void PrintValue(const T& value, ::std::ostream* os) {
- const internal::BiggestInt kBigInt = value;
- *os << kBigInt;
- }
-};
-
-// Prints the given value to the given ostream. If the value is a
-// protocol message, its debug string is printed; if it's an enum or
-// of a type implicitly convertible to BiggestInt, it's printed as an
-// integer; otherwise the bytes in the value are printed. This is
-// what UniversalPrinter<T>::Print() does when it knows nothing about
-// type T and T has neither << operator nor PrintTo().
-//
-// A user can override this behavior for a class type Foo by defining
-// a << operator in the namespace where Foo is defined.
-//
-// We put this operator in namespace 'internal2' instead of 'internal'
-// to simplify the implementation, as much code in 'internal' needs to
-// use << in STL, which would conflict with our own << were it defined
-// in 'internal'.
-//
-// Note that this operator<< takes a generic std::basic_ostream<Char,
-// CharTraits> type instead of the more restricted std::ostream. If
-// we define it to take an std::ostream instead, we'll get an
-// "ambiguous overloads" compiler error when trying to print a type
-// Foo that supports streaming to std::basic_ostream<Char,
-// CharTraits>, as the compiler cannot tell whether
-// operator<<(std::ostream&, const T&) or
-// operator<<(std::basic_stream<Char, CharTraits>, const Foo&) is more
-// specific.
-template <typename Char, typename CharTraits, typename T>
-::std::basic_ostream<Char, CharTraits>& operator<<(
- ::std::basic_ostream<Char, CharTraits>& os, const T& x) {
- TypeWithoutFormatter<T,
- (internal::IsAProtocolMessage<T>::value ? kProtobuf :
- internal::ImplicitlyConvertible<const T&, internal::BiggestInt>::value ?
- kConvertibleToInteger : kOtherType)>::PrintValue(x, &os);
- return os;
-}
-
-} // namespace internal2
-} // namespace testing
-
-// This namespace MUST NOT BE NESTED IN ::testing, or the name look-up
-// magic needed for implementing UniversalPrinter won't work.
-namespace testing_internal {
-
-// Used to print a value that is not an STL-style container when the
-// user doesn't define PrintTo() for it.
-template <typename T>
-void DefaultPrintNonContainerTo(const T& value, ::std::ostream* os) {
- // With the following statement, during unqualified name lookup,
- // testing::internal2::operator<< appears as if it was declared in
- // the nearest enclosing namespace that contains both
- // ::testing_internal and ::testing::internal2, i.e. the global
- // namespace. For more details, refer to the C++ Standard section
- // 7.3.4-1 [namespace.udir]. This allows us to fall back onto
- // testing::internal2::operator<< in case T doesn't come with a <<
- // operator.
- //
- // We cannot write 'using ::testing::internal2::operator<<;', which
- // gcc 3.3 fails to compile due to a compiler bug.
- using namespace ::testing::internal2; // NOLINT
-
- // Assuming T is defined in namespace foo, in the next statement,
- // the compiler will consider all of:
- //
- // 1. foo::operator<< (thanks to Koenig look-up),
- // 2. ::operator<< (as the current namespace is enclosed in ::),
- // 3. testing::internal2::operator<< (thanks to the using statement above).
- //
- // The operator<< whose type matches T best will be picked.
- //
- // We deliberately allow #2 to be a candidate, as sometimes it's
- // impossible to define #1 (e.g. when foo is ::std, defining
- // anything in it is undefined behavior unless you are a compiler
- // vendor.).
- *os << value;
-}
-
-} // namespace testing_internal
-
-namespace testing {
-namespace internal {
-
-// UniversalPrinter<T>::Print(value, ostream_ptr) prints the given
-// value to the given ostream. The caller must ensure that
-// 'ostream_ptr' is not NULL, or the behavior is undefined.
-//
-// We define UniversalPrinter as a class template (as opposed to a
-// function template), as we need to partially specialize it for
-// reference types, which cannot be done with function templates.
-template <typename T>
-class UniversalPrinter;
-
-template <typename T>
-void UniversalPrint(const T& value, ::std::ostream* os);
-
-// Used to print an STL-style container when the user doesn't define
-// a PrintTo() for it.
-template <typename C>
-void DefaultPrintTo(IsContainer /* dummy */,
- false_type /* is not a pointer */,
- const C& container, ::std::ostream* os) {
- const size_t kMaxCount = 32; // The maximum number of elements to print.
- *os << '{';
- size_t count = 0;
- for (typename C::const_iterator it = container.begin();
- it != container.end(); ++it, ++count) {
- if (count > 0) {
- *os << ',';
- if (count == kMaxCount) { // Enough has been printed.
- *os << " ...";
- break;
- }
- }
- *os << ' ';
- // We cannot call PrintTo(*it, os) here as PrintTo() doesn't
- // handle *it being a native array.
- internal::UniversalPrint(*it, os);
- }
-
- if (count > 0) {
- *os << ' ';
- }
- *os << '}';
-}
-
-// Used to print a pointer that is neither a char pointer nor a member
-// pointer, when the user doesn't define PrintTo() for it. (A member
-// variable pointer or member function pointer doesn't really point to
-// a location in the address space. Their representation is
-// implementation-defined. Therefore they will be printed as raw
-// bytes.)
-template <typename T>
-void DefaultPrintTo(IsNotContainer /* dummy */,
- true_type /* is a pointer */,
- T* p, ::std::ostream* os) {
- if (p == NULL) {
- *os << "NULL";
- } else {
- // C++ doesn't allow casting from a function pointer to any object
- // pointer.
- //
- // IsTrue() silences warnings: "Condition is always true",
- // "unreachable code".
- if (IsTrue(ImplicitlyConvertible<T*, const void*>::value)) {
- // T is not a function type. We just call << to print p,
- // relying on ADL to pick up user-defined << for their pointer
- // types, if any.
- *os << p;
- } else {
- // T is a function type, so '*os << p' doesn't do what we want
- // (it just prints p as bool). We want to print p as a const
- // void*. However, we cannot cast it to const void* directly,
- // even using reinterpret_cast, as earlier versions of gcc
- // (e.g. 3.4.5) cannot compile the cast when p is a function
- // pointer. Casting to UInt64 first solves the problem.
- *os << reinterpret_cast<const void*>(
- reinterpret_cast<internal::UInt64>(p));
- }
- }
-}
-
-// Used to print a non-container, non-pointer value when the user
-// doesn't define PrintTo() for it.
-template <typename T>
-void DefaultPrintTo(IsNotContainer /* dummy */,
- false_type /* is not a pointer */,
- const T& value, ::std::ostream* os) {
- ::testing_internal::DefaultPrintNonContainerTo(value, os);
-}
-
-// Prints the given value using the << operator if it has one;
-// otherwise prints the bytes in it. This is what
-// UniversalPrinter<T>::Print() does when PrintTo() is not specialized
-// or overloaded for type T.
-//
-// A user can override this behavior for a class type Foo by defining
-// an overload of PrintTo() in the namespace where Foo is defined. We
-// give the user this option as sometimes defining a << operator for
-// Foo is not desirable (e.g. the coding style may prevent doing it,
-// or there is already a << operator but it doesn't do what the user
-// wants).
-template <typename T>
-void PrintTo(const T& value, ::std::ostream* os) {
- // DefaultPrintTo() is overloaded. The type of its first two
- // arguments determine which version will be picked. If T is an
- // STL-style container, the version for container will be called; if
- // T is a pointer, the pointer version will be called; otherwise the
- // generic version will be called.
- //
- // Note that we check for container types here, prior to we check
- // for protocol message types in our operator<<. The rationale is:
- //
- // For protocol messages, we want to give people a chance to
- // override Google Mock's format by defining a PrintTo() or
- // operator<<. For STL containers, other formats can be
- // incompatible with Google Mock's format for the container
- // elements; therefore we check for container types here to ensure
- // that our format is used.
- //
- // The second argument of DefaultPrintTo() is needed to bypass a bug
- // in Symbian's C++ compiler that prevents it from picking the right
- // overload between:
- //
- // PrintTo(const T& x, ...);
- // PrintTo(T* x, ...);
- DefaultPrintTo(IsContainerTest<T>(0), is_pointer<T>(), value, os);
-}
-
-// The following list of PrintTo() overloads tells
-// UniversalPrinter<T>::Print() how to print standard types (built-in
-// types, strings, plain arrays, and pointers).
-
-// Overloads for various char types.
-GTEST_API_ void PrintTo(unsigned char c, ::std::ostream* os);
-GTEST_API_ void PrintTo(signed char c, ::std::ostream* os);
-inline void PrintTo(char c, ::std::ostream* os) {
- // When printing a plain char, we always treat it as unsigned. This
- // way, the output won't be affected by whether the compiler thinks
- // char is signed or not.
- PrintTo(static_cast<unsigned char>(c), os);
-}
-
-// Overloads for other simple built-in types.
-inline void PrintTo(bool x, ::std::ostream* os) {
- *os << (x ? "true" : "false");
-}
-
-// Overload for wchar_t type.
-// Prints a wchar_t as a symbol if it is printable or as its internal
-// code otherwise and also as its decimal code (except for L'\0').
-// The L'\0' char is printed as "L'\\0'". The decimal code is printed
-// as signed integer when wchar_t is implemented by the compiler
-// as a signed type and is printed as an unsigned integer when wchar_t
-// is implemented as an unsigned type.
-GTEST_API_ void PrintTo(wchar_t wc, ::std::ostream* os);
-
-// Overloads for C strings.
-GTEST_API_ void PrintTo(const char* s, ::std::ostream* os);
-inline void PrintTo(char* s, ::std::ostream* os) {
- PrintTo(ImplicitCast_<const char*>(s), os);
-}
-
-// signed/unsigned char is often used for representing binary data, so
-// we print pointers to it as void* to be safe.
-inline void PrintTo(const signed char* s, ::std::ostream* os) {
- PrintTo(ImplicitCast_<const void*>(s), os);
-}
-inline void PrintTo(signed char* s, ::std::ostream* os) {
- PrintTo(ImplicitCast_<const void*>(s), os);
-}
-inline void PrintTo(const unsigned char* s, ::std::ostream* os) {
- PrintTo(ImplicitCast_<const void*>(s), os);
-}
-inline void PrintTo(unsigned char* s, ::std::ostream* os) {
- PrintTo(ImplicitCast_<const void*>(s), os);
-}
-
-// MSVC can be configured to define wchar_t as a typedef of unsigned
-// short. It defines _NATIVE_WCHAR_T_DEFINED when wchar_t is a native
-// type. When wchar_t is a typedef, defining an overload for const
-// wchar_t* would cause unsigned short* be printed as a wide string,
-// possibly causing invalid memory accesses.
-#if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED)
-// Overloads for wide C strings
-GTEST_API_ void PrintTo(const wchar_t* s, ::std::ostream* os);
-inline void PrintTo(wchar_t* s, ::std::ostream* os) {
- PrintTo(ImplicitCast_<const wchar_t*>(s), os);
-}
-#endif
-
-// Overload for C arrays. Multi-dimensional arrays are printed
-// properly.
-
-// Prints the given number of elements in an array, without printing
-// the curly braces.
-template <typename T>
-void PrintRawArrayTo(const T a[], size_t count, ::std::ostream* os) {
- UniversalPrint(a[0], os);
- for (size_t i = 1; i != count; i++) {
- *os << ", ";
- UniversalPrint(a[i], os);
- }
-}
-
-// Overloads for ::string and ::std::string.
-#if GTEST_HAS_GLOBAL_STRING
-GTEST_API_ void PrintStringTo(const ::string&s, ::std::ostream* os);
-inline void PrintTo(const ::string& s, ::std::ostream* os) {
- PrintStringTo(s, os);
-}
-#endif // GTEST_HAS_GLOBAL_STRING
-
-GTEST_API_ void PrintStringTo(const ::std::string&s, ::std::ostream* os);
-inline void PrintTo(const ::std::string& s, ::std::ostream* os) {
- PrintStringTo(s, os);
-}
-
-// Overloads for ::wstring and ::std::wstring.
-#if GTEST_HAS_GLOBAL_WSTRING
-GTEST_API_ void PrintWideStringTo(const ::wstring&s, ::std::ostream* os);
-inline void PrintTo(const ::wstring& s, ::std::ostream* os) {
- PrintWideStringTo(s, os);
-}
-#endif // GTEST_HAS_GLOBAL_WSTRING
-
-#if GTEST_HAS_STD_WSTRING
-GTEST_API_ void PrintWideStringTo(const ::std::wstring&s, ::std::ostream* os);
-inline void PrintTo(const ::std::wstring& s, ::std::ostream* os) {
- PrintWideStringTo(s, os);
-}
-#endif // GTEST_HAS_STD_WSTRING
-
-#if GTEST_HAS_TR1_TUPLE
-// Overload for ::std::tr1::tuple. Needed for printing function arguments,
-// which are packed as tuples.
-
-// Helper function for printing a tuple. T must be instantiated with
-// a tuple type.
-template <typename T>
-void PrintTupleTo(const T& t, ::std::ostream* os);
-
-// Overloaded PrintTo() for tuples of various arities. We support
-// tuples of up-to 10 fields. The following implementation works
-// regardless of whether tr1::tuple is implemented using the
-// non-standard variadic template feature or not.
-
-inline void PrintTo(const ::std::tr1::tuple<>& t, ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-
-template <typename T1>
-void PrintTo(const ::std::tr1::tuple<T1>& t, ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-
-template <typename T1, typename T2>
-void PrintTo(const ::std::tr1::tuple<T1, T2>& t, ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-
-template <typename T1, typename T2, typename T3>
-void PrintTo(const ::std::tr1::tuple<T1, T2, T3>& t, ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-
-template <typename T1, typename T2, typename T3, typename T4>
-void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4>& t, ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5>
-void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5>& t,
- ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6>
-void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6>& t,
- ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7>
-void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7>& t,
- ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8>
-void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8>& t,
- ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9>
-void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9>& t,
- ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10>
-void PrintTo(
- const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>& t,
- ::std::ostream* os) {
- PrintTupleTo(t, os);
-}
-#endif // GTEST_HAS_TR1_TUPLE
-
-// Overload for std::pair.
-template <typename T1, typename T2>
-void PrintTo(const ::std::pair<T1, T2>& value, ::std::ostream* os) {
- *os << '(';
- // We cannot use UniversalPrint(value.first, os) here, as T1 may be
- // a reference type. The same for printing value.second.
- UniversalPrinter<T1>::Print(value.first, os);
- *os << ", ";
- UniversalPrinter<T2>::Print(value.second, os);
- *os << ')';
-}
-
-// Implements printing a non-reference type T by letting the compiler
-// pick the right overload of PrintTo() for T.
-template <typename T>
-class UniversalPrinter {
- public:
- // MSVC warns about adding const to a function type, so we want to
- // disable the warning.
-#ifdef _MSC_VER
-# pragma warning(push) // Saves the current warning state.
-# pragma warning(disable:4180) // Temporarily disables warning 4180.
-#endif // _MSC_VER
-
- // Note: we deliberately don't call this PrintTo(), as that name
- // conflicts with ::testing::internal::PrintTo in the body of the
- // function.
- static void Print(const T& value, ::std::ostream* os) {
- // By default, ::testing::internal::PrintTo() is used for printing
- // the value.
- //
- // Thanks to Koenig look-up, if T is a class and has its own
- // PrintTo() function defined in its namespace, that function will
- // be visible here. Since it is more specific than the generic ones
- // in ::testing::internal, it will be picked by the compiler in the
- // following statement - exactly what we want.
- PrintTo(value, os);
- }
-
-#ifdef _MSC_VER
-# pragma warning(pop) // Restores the warning state.
-#endif // _MSC_VER
-};
-
-// UniversalPrintArray(begin, len, os) prints an array of 'len'
-// elements, starting at address 'begin'.
-template <typename T>
-void UniversalPrintArray(const T* begin, size_t len, ::std::ostream* os) {
- if (len == 0) {
- *os << "{}";
- } else {
- *os << "{ ";
- const size_t kThreshold = 18;
- const size_t kChunkSize = 8;
- // If the array has more than kThreshold elements, we'll have to
- // omit some details by printing only the first and the last
- // kChunkSize elements.
- // TODO(wan@google.com): let the user control the threshold using a flag.
- if (len <= kThreshold) {
- PrintRawArrayTo(begin, len, os);
- } else {
- PrintRawArrayTo(begin, kChunkSize, os);
- *os << ", ..., ";
- PrintRawArrayTo(begin + len - kChunkSize, kChunkSize, os);
- }
- *os << " }";
- }
-}
-// This overload prints a (const) char array compactly.
-GTEST_API_ void UniversalPrintArray(
- const char* begin, size_t len, ::std::ostream* os);
-
-// This overload prints a (const) wchar_t array compactly.
-GTEST_API_ void UniversalPrintArray(
- const wchar_t* begin, size_t len, ::std::ostream* os);
-
-// Implements printing an array type T[N].
-template <typename T, size_t N>
-class UniversalPrinter<T[N]> {
- public:
- // Prints the given array, omitting some elements when there are too
- // many.
- static void Print(const T (&a)[N], ::std::ostream* os) {
- UniversalPrintArray(a, N, os);
- }
-};
-
-// Implements printing a reference type T&.
-template <typename T>
-class UniversalPrinter<T&> {
- public:
- // MSVC warns about adding const to a function type, so we want to
- // disable the warning.
-#ifdef _MSC_VER
-# pragma warning(push) // Saves the current warning state.
-# pragma warning(disable:4180) // Temporarily disables warning 4180.
-#endif // _MSC_VER
-
- static void Print(const T& value, ::std::ostream* os) {
- // Prints the address of the value. We use reinterpret_cast here
- // as static_cast doesn't compile when T is a function type.
- *os << "@" << reinterpret_cast<const void*>(&value) << " ";
-
- // Then prints the value itself.
- UniversalPrint(value, os);
- }
-
-#ifdef _MSC_VER
-# pragma warning(pop) // Restores the warning state.
-#endif // _MSC_VER
-};
-
-// Prints a value tersely: for a reference type, the referenced value
-// (but not the address) is printed; for a (const) char pointer, the
-// NUL-terminated string (but not the pointer) is printed.
-
-template <typename T>
-class UniversalTersePrinter {
- public:
- static void Print(const T& value, ::std::ostream* os) {
- UniversalPrint(value, os);
- }
-};
-template <typename T>
-class UniversalTersePrinter<T&> {
- public:
- static void Print(const T& value, ::std::ostream* os) {
- UniversalPrint(value, os);
- }
-};
-template <typename T, size_t N>
-class UniversalTersePrinter<T[N]> {
- public:
- static void Print(const T (&value)[N], ::std::ostream* os) {
- UniversalPrinter<T[N]>::Print(value, os);
- }
-};
-template <>
-class UniversalTersePrinter<const char*> {
- public:
- static void Print(const char* str, ::std::ostream* os) {
- if (str == NULL) {
- *os << "NULL";
- } else {
- UniversalPrint(string(str), os);
- }
- }
-};
-template <>
-class UniversalTersePrinter<char*> {
- public:
- static void Print(char* str, ::std::ostream* os) {
- UniversalTersePrinter<const char*>::Print(str, os);
- }
-};
-
-#if GTEST_HAS_STD_WSTRING
-template <>
-class UniversalTersePrinter<const wchar_t*> {
- public:
- static void Print(const wchar_t* str, ::std::ostream* os) {
- if (str == NULL) {
- *os << "NULL";
- } else {
- UniversalPrint(::std::wstring(str), os);
- }
- }
-};
-#endif
-
-template <>
-class UniversalTersePrinter<wchar_t*> {
- public:
- static void Print(wchar_t* str, ::std::ostream* os) {
- UniversalTersePrinter<const wchar_t*>::Print(str, os);
- }
-};
-
-template <typename T>
-void UniversalTersePrint(const T& value, ::std::ostream* os) {
- UniversalTersePrinter<T>::Print(value, os);
-}
-
-// Prints a value using the type inferred by the compiler. The
-// difference between this and UniversalTersePrint() is that for a
-// (const) char pointer, this prints both the pointer and the
-// NUL-terminated string.
-template <typename T>
-void UniversalPrint(const T& value, ::std::ostream* os) {
- // A workarond for the bug in VC++ 7.1 that prevents us from instantiating
- // UniversalPrinter with T directly.
- typedef T T1;
- UniversalPrinter<T1>::Print(value, os);
-}
-
-#if GTEST_HAS_TR1_TUPLE
-typedef ::std::vector<string> Strings;
-
-// This helper template allows PrintTo() for tuples and
-// UniversalTersePrintTupleFieldsToStrings() to be defined by
-// induction on the number of tuple fields. The idea is that
-// TuplePrefixPrinter<N>::PrintPrefixTo(t, os) prints the first N
-// fields in tuple t, and can be defined in terms of
-// TuplePrefixPrinter<N - 1>.
-
-// The inductive case.
-template <size_t N>
-struct TuplePrefixPrinter {
- // Prints the first N fields of a tuple.
- template <typename Tuple>
- static void PrintPrefixTo(const Tuple& t, ::std::ostream* os) {
- TuplePrefixPrinter<N - 1>::PrintPrefixTo(t, os);
- *os << ", ";
- UniversalPrinter<typename ::std::tr1::tuple_element<N - 1, Tuple>::type>
- ::Print(::std::tr1::get<N - 1>(t), os);
- }
-
- // Tersely prints the first N fields of a tuple to a string vector,
- // one element for each field.
- template <typename Tuple>
- static void TersePrintPrefixToStrings(const Tuple& t, Strings* strings) {
- TuplePrefixPrinter<N - 1>::TersePrintPrefixToStrings(t, strings);
- ::std::stringstream ss;
- UniversalTersePrint(::std::tr1::get<N - 1>(t), &ss);
- strings->push_back(ss.str());
- }
-};
-
-// Base cases.
-template <>
-struct TuplePrefixPrinter<0> {
- template <typename Tuple>
- static void PrintPrefixTo(const Tuple&, ::std::ostream*) {}
-
- template <typename Tuple>
- static void TersePrintPrefixToStrings(const Tuple&, Strings*) {}
-};
-// We have to specialize the entire TuplePrefixPrinter<> class
-// template here, even though the definition of
-// TersePrintPrefixToStrings() is the same as the generic version, as
-// Embarcadero (formerly CodeGear, formerly Borland) C++ doesn't
-// support specializing a method template of a class template.
-template <>
-struct TuplePrefixPrinter<1> {
- template <typename Tuple>
- static void PrintPrefixTo(const Tuple& t, ::std::ostream* os) {
- UniversalPrinter<typename ::std::tr1::tuple_element<0, Tuple>::type>::
- Print(::std::tr1::get<0>(t), os);
- }
-
- template <typename Tuple>
- static void TersePrintPrefixToStrings(const Tuple& t, Strings* strings) {
- ::std::stringstream ss;
- UniversalTersePrint(::std::tr1::get<0>(t), &ss);
- strings->push_back(ss.str());
- }
-};
-
-// Helper function for printing a tuple. T must be instantiated with
-// a tuple type.
-template <typename T>
-void PrintTupleTo(const T& t, ::std::ostream* os) {
- *os << "(";
- TuplePrefixPrinter< ::std::tr1::tuple_size<T>::value>::
- PrintPrefixTo(t, os);
- *os << ")";
-}
-
-// Prints the fields of a tuple tersely to a string vector, one
-// element for each field. See the comment before
-// UniversalTersePrint() for how we define "tersely".
-template <typename Tuple>
-Strings UniversalTersePrintTupleFieldsToStrings(const Tuple& value) {
- Strings result;
- TuplePrefixPrinter< ::std::tr1::tuple_size<Tuple>::value>::
- TersePrintPrefixToStrings(value, &result);
- return result;
-}
-#endif // GTEST_HAS_TR1_TUPLE
-
-} // namespace internal
-
-template <typename T>
-::std::string PrintToString(const T& value) {
- ::std::stringstream ss;
- internal::UniversalTersePrinter<T>::Print(value, &ss);
- return ss.str();
-}
-
-} // namespace testing
-
-#endif // GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
-
-#if GTEST_HAS_PARAM_TEST
-
-namespace testing {
-namespace internal {
-
-// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
-//
-// Outputs a message explaining invalid registration of different
-// fixture class for the same test case. This may happen when
-// TEST_P macro is used to define two tests with the same name
-// but in different namespaces.
-GTEST_API_ void ReportInvalidTestCaseType(const char* test_case_name,
- const char* file, int line);
-
-template <typename> class ParamGeneratorInterface;
-template <typename> class ParamGenerator;
-
-// Interface for iterating over elements provided by an implementation
-// of ParamGeneratorInterface<T>.
-template <typename T>
-class ParamIteratorInterface {
- public:
- virtual ~ParamIteratorInterface() {}
- // A pointer to the base generator instance.
- // Used only for the purposes of iterator comparison
- // to make sure that two iterators belong to the same generator.
- virtual const ParamGeneratorInterface<T>* BaseGenerator() const = 0;
- // Advances iterator to point to the next element
- // provided by the generator. The caller is responsible
- // for not calling Advance() on an iterator equal to
- // BaseGenerator()->End().
- virtual void Advance() = 0;
- // Clones the iterator object. Used for implementing copy semantics
- // of ParamIterator<T>.
- virtual ParamIteratorInterface* Clone() const = 0;
- // Dereferences the current iterator and provides (read-only) access
- // to the pointed value. It is the caller's responsibility not to call
- // Current() on an iterator equal to BaseGenerator()->End().
- // Used for implementing ParamGenerator<T>::operator*().
- virtual const T* Current() const = 0;
- // Determines whether the given iterator and other point to the same
- // element in the sequence generated by the generator.
- // Used for implementing ParamGenerator<T>::operator==().
- virtual bool Equals(const ParamIteratorInterface& other) const = 0;
-};
-
-// Class iterating over elements provided by an implementation of
-// ParamGeneratorInterface<T>. It wraps ParamIteratorInterface<T>
-// and implements the const forward iterator concept.
-template <typename T>
-class ParamIterator {
- public:
- typedef T value_type;
- typedef const T& reference;
- typedef ptrdiff_t difference_type;
-
- // ParamIterator assumes ownership of the impl_ pointer.
- ParamIterator(const ParamIterator& other) : impl_(other.impl_->Clone()) {}
- ParamIterator& operator=(const ParamIterator& other) {
- if (this != &other)
- impl_.reset(other.impl_->Clone());
- return *this;
- }
-
- const T& operator*() const { return *impl_->Current(); }
- const T* operator->() const { return impl_->Current(); }
- // Prefix version of operator++.
- ParamIterator& operator++() {
- impl_->Advance();
- return *this;
- }
- // Postfix version of operator++.
- ParamIterator operator++(int /*unused*/) {
- ParamIteratorInterface<T>* clone = impl_->Clone();
- impl_->Advance();
- return ParamIterator(clone);
- }
- bool operator==(const ParamIterator& other) const {
- return impl_.get() == other.impl_.get() || impl_->Equals(*other.impl_);
- }
- bool operator!=(const ParamIterator& other) const {
- return !(*this == other);
- }
-
- private:
- friend class ParamGenerator<T>;
- explicit ParamIterator(ParamIteratorInterface<T>* impl) : impl_(impl) {}
- scoped_ptr<ParamIteratorInterface<T> > impl_;
-};
-
-// ParamGeneratorInterface<T> is the binary interface to access generators
-// defined in other translation units.
-template <typename T>
-class ParamGeneratorInterface {
- public:
- typedef T ParamType;
-
- virtual ~ParamGeneratorInterface() {}
-
- // Generator interface definition
- virtual ParamIteratorInterface<T>* Begin() const = 0;
- virtual ParamIteratorInterface<T>* End() const = 0;
-};
-
-// Wraps ParamGeneratorInterface<T> and provides general generator syntax
-// compatible with the STL Container concept.
-// This class implements copy initialization semantics and the contained
-// ParamGeneratorInterface<T> instance is shared among all copies
-// of the original object. This is possible because that instance is immutable.
-template<typename T>
-class ParamGenerator {
- public:
- typedef ParamIterator<T> iterator;
-
- explicit ParamGenerator(ParamGeneratorInterface<T>* impl) : impl_(impl) {}
- ParamGenerator(const ParamGenerator& other) : impl_(other.impl_) {}
-
- ParamGenerator& operator=(const ParamGenerator& other) {
- impl_ = other.impl_;
- return *this;
- }
-
- iterator begin() const { return iterator(impl_->Begin()); }
- iterator end() const { return iterator(impl_->End()); }
-
- private:
- linked_ptr<const ParamGeneratorInterface<T> > impl_;
-};
-
-// Generates values from a range of two comparable values. Can be used to
-// generate sequences of user-defined types that implement operator+() and
-// operator<().
-// This class is used in the Range() function.
-template <typename T, typename IncrementT>
-class RangeGenerator : public ParamGeneratorInterface<T> {
- public:
- RangeGenerator(T begin, T end, IncrementT step)
- : begin_(begin), end_(end),
- step_(step), end_index_(CalculateEndIndex(begin, end, step)) {}
- virtual ~RangeGenerator() {}
-
- virtual ParamIteratorInterface<T>* Begin() const {
- return new Iterator(this, begin_, 0, step_);
- }
- virtual ParamIteratorInterface<T>* End() const {
- return new Iterator(this, end_, end_index_, step_);
- }
-
- private:
- class Iterator : public ParamIteratorInterface<T> {
- public:
- Iterator(const ParamGeneratorInterface<T>* base, T value, int index,
- IncrementT step)
- : base_(base), value_(value), index_(index), step_(step) {}
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<T>* BaseGenerator() const {
- return base_;
- }
- virtual void Advance() {
- value_ = value_ + step_;
- index_++;
- }
- virtual ParamIteratorInterface<T>* Clone() const {
- return new Iterator(*this);
- }
- virtual const T* Current() const { return &value_; }
- virtual bool Equals(const ParamIteratorInterface<T>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const int other_index =
- CheckedDowncastToActualType<const Iterator>(&other)->index_;
- return index_ == other_index;
- }
-
- private:
- Iterator(const Iterator& other)
- : ParamIteratorInterface<T>(),
- base_(other.base_), value_(other.value_), index_(other.index_),
- step_(other.step_) {}
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<T>* const base_;
- T value_;
- int index_;
- const IncrementT step_;
- }; // class RangeGenerator::Iterator
-
- static int CalculateEndIndex(const T& begin,
- const T& end,
- const IncrementT& step) {
- int end_index = 0;
- for (T i = begin; i < end; i = i + step)
- end_index++;
- return end_index;
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const RangeGenerator& other);
-
- const T begin_;
- const T end_;
- const IncrementT step_;
- // The index for the end() iterator. All the elements in the generated
- // sequence are indexed (0-based) to aid iterator comparison.
- const int end_index_;
-}; // class RangeGenerator
-
-
-// Generates values from a pair of STL-style iterators. Used in the
-// ValuesIn() function. The elements are copied from the source range
-// since the source can be located on the stack, and the generator
-// is likely to persist beyond that stack frame.
-template <typename T>
-class ValuesInIteratorRangeGenerator : public ParamGeneratorInterface<T> {
- public:
- template <typename ForwardIterator>
- ValuesInIteratorRangeGenerator(ForwardIterator begin, ForwardIterator end)
- : container_(begin, end) {}
- virtual ~ValuesInIteratorRangeGenerator() {}
-
- virtual ParamIteratorInterface<T>* Begin() const {
- return new Iterator(this, container_.begin());
- }
- virtual ParamIteratorInterface<T>* End() const {
- return new Iterator(this, container_.end());
- }
-
- private:
- typedef typename ::std::vector<T> ContainerType;
-
- class Iterator : public ParamIteratorInterface<T> {
- public:
- Iterator(const ParamGeneratorInterface<T>* base,
- typename ContainerType::const_iterator iterator)
- : base_(base), iterator_(iterator) {}
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<T>* BaseGenerator() const {
- return base_;
- }
- virtual void Advance() {
- ++iterator_;
- value_.reset();
- }
- virtual ParamIteratorInterface<T>* Clone() const {
- return new Iterator(*this);
- }
- // We need to use cached value referenced by iterator_ because *iterator_
- // can return a temporary object (and of type other then T), so just
- // having "return &*iterator_;" doesn't work.
- // value_ is updated here and not in Advance() because Advance()
- // can advance iterator_ beyond the end of the range, and we cannot
- // detect that fact. The client code, on the other hand, is
- // responsible for not calling Current() on an out-of-range iterator.
- virtual const T* Current() const {
- if (value_.get() == NULL)
- value_.reset(new T(*iterator_));
- return value_.get();
- }
- virtual bool Equals(const ParamIteratorInterface<T>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- return iterator_ ==
- CheckedDowncastToActualType<const Iterator>(&other)->iterator_;
- }
-
- private:
- Iterator(const Iterator& other)
- // The explicit constructor call suppresses a false warning
- // emitted by gcc when supplied with the -Wextra option.
- : ParamIteratorInterface<T>(),
- base_(other.base_),
- iterator_(other.iterator_) {}
-
- const ParamGeneratorInterface<T>* const base_;
- typename ContainerType::const_iterator iterator_;
- // A cached value of *iterator_. We keep it here to allow access by
- // pointer in the wrapping iterator's operator->().
- // value_ needs to be mutable to be accessed in Current().
- // Use of scoped_ptr helps manage cached value's lifetime,
- // which is bound by the lifespan of the iterator itself.
- mutable scoped_ptr<const T> value_;
- }; // class ValuesInIteratorRangeGenerator::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const ValuesInIteratorRangeGenerator& other);
-
- const ContainerType container_;
-}; // class ValuesInIteratorRangeGenerator
-
-// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
-//
-// Stores a parameter value and later creates tests parameterized with that
-// value.
-template <class TestClass>
-class ParameterizedTestFactory : public TestFactoryBase {
- public:
- typedef typename TestClass::ParamType ParamType;
- explicit ParameterizedTestFactory(ParamType parameter) :
- parameter_(parameter) {}
- virtual Test* CreateTest() {
- TestClass::SetParam(¶meter_);
- return new TestClass();
- }
-
- private:
- const ParamType parameter_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestFactory);
-};
-
-// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
-//
-// TestMetaFactoryBase is a base class for meta-factories that create
-// test factories for passing into MakeAndRegisterTestInfo function.
-template <class ParamType>
-class TestMetaFactoryBase {
- public:
- virtual ~TestMetaFactoryBase() {}
-
- virtual TestFactoryBase* CreateTestFactory(ParamType parameter) = 0;
-};
-
-// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
-//
-// TestMetaFactory creates test factories for passing into
-// MakeAndRegisterTestInfo function. Since MakeAndRegisterTestInfo receives
-// ownership of test factory pointer, same factory object cannot be passed
-// into that method twice. But ParameterizedTestCaseInfo is going to call
-// it for each Test/Parameter value combination. Thus it needs meta factory
-// creator class.
-template <class TestCase>
-class TestMetaFactory
- : public TestMetaFactoryBase<typename TestCase::ParamType> {
- public:
- typedef typename TestCase::ParamType ParamType;
-
- TestMetaFactory() {}
-
- virtual TestFactoryBase* CreateTestFactory(ParamType parameter) {
- return new ParameterizedTestFactory<TestCase>(parameter);
- }
-
- private:
- GTEST_DISALLOW_COPY_AND_ASSIGN_(TestMetaFactory);
-};
-
-// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
-//
-// ParameterizedTestCaseInfoBase is a generic interface
-// to ParameterizedTestCaseInfo classes. ParameterizedTestCaseInfoBase
-// accumulates test information provided by TEST_P macro invocations
-// and generators provided by INSTANTIATE_TEST_CASE_P macro invocations
-// and uses that information to register all resulting test instances
-// in RegisterTests method. The ParameterizeTestCaseRegistry class holds
-// a collection of pointers to the ParameterizedTestCaseInfo objects
-// and calls RegisterTests() on each of them when asked.
-class ParameterizedTestCaseInfoBase {
- public:
- virtual ~ParameterizedTestCaseInfoBase() {}
-
- // Base part of test case name for display purposes.
- virtual const string& GetTestCaseName() const = 0;
- // Test case id to verify identity.
- virtual TypeId GetTestCaseTypeId() const = 0;
- // UnitTest class invokes this method to register tests in this
- // test case right before running them in RUN_ALL_TESTS macro.
- // This method should not be called more then once on any single
- // instance of a ParameterizedTestCaseInfoBase derived class.
- virtual void RegisterTests() = 0;
-
- protected:
- ParameterizedTestCaseInfoBase() {}
-
- private:
- GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseInfoBase);
-};
-
-// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
-//
-// ParameterizedTestCaseInfo accumulates tests obtained from TEST_P
-// macro invocations for a particular test case and generators
-// obtained from INSTANTIATE_TEST_CASE_P macro invocations for that
-// test case. It registers tests with all values generated by all
-// generators when asked.
-template <class TestCase>
-class ParameterizedTestCaseInfo : public ParameterizedTestCaseInfoBase {
- public:
- // ParamType and GeneratorCreationFunc are private types but are required
- // for declarations of public methods AddTestPattern() and
- // AddTestCaseInstantiation().
- typedef typename TestCase::ParamType ParamType;
- // A function that returns an instance of appropriate generator type.
- typedef ParamGenerator<ParamType>(GeneratorCreationFunc)();
-
- explicit ParameterizedTestCaseInfo(const char* name)
- : test_case_name_(name) {}
-
- // Test case base name for display purposes.
- virtual const string& GetTestCaseName() const { return test_case_name_; }
- // Test case id to verify identity.
- virtual TypeId GetTestCaseTypeId() const { return GetTypeId<TestCase>(); }
- // TEST_P macro uses AddTestPattern() to record information
- // about a single test in a LocalTestInfo structure.
- // test_case_name is the base name of the test case (without invocation
- // prefix). test_base_name is the name of an individual test without
- // parameter index. For the test SequenceA/FooTest.DoBar/1 FooTest is
- // test case base name and DoBar is test base name.
- void AddTestPattern(const char* test_case_name,
- const char* test_base_name,
- TestMetaFactoryBase<ParamType>* meta_factory) {
- tests_.push_back(linked_ptr<TestInfo>(new TestInfo(test_case_name,
- test_base_name,
- meta_factory)));
- }
- // INSTANTIATE_TEST_CASE_P macro uses AddGenerator() to record information
- // about a generator.
- int AddTestCaseInstantiation(const string& instantiation_name,
- GeneratorCreationFunc* func,
- const char* /* file */,
- int /* line */) {
- instantiations_.push_back(::std::make_pair(instantiation_name, func));
- return 0; // Return value used only to run this method in namespace scope.
- }
- // UnitTest class invokes this method to register tests in this test case
- // test cases right before running tests in RUN_ALL_TESTS macro.
- // This method should not be called more then once on any single
- // instance of a ParameterizedTestCaseInfoBase derived class.
- // UnitTest has a guard to prevent from calling this method more then once.
- virtual void RegisterTests() {
- for (typename TestInfoContainer::iterator test_it = tests_.begin();
- test_it != tests_.end(); ++test_it) {
- linked_ptr<TestInfo> test_info = *test_it;
- for (typename InstantiationContainer::iterator gen_it =
- instantiations_.begin(); gen_it != instantiations_.end();
- ++gen_it) {
- const string& instantiation_name = gen_it->first;
- ParamGenerator<ParamType> generator((*gen_it->second)());
-
- string test_case_name;
- if ( !instantiation_name.empty() )
- test_case_name = instantiation_name + "/";
- test_case_name += test_info->test_case_base_name;
-
- int i = 0;
- for (typename ParamGenerator<ParamType>::iterator param_it =
- generator.begin();
- param_it != generator.end(); ++param_it, ++i) {
- Message test_name_stream;
- test_name_stream << test_info->test_base_name << "/" << i;
- MakeAndRegisterTestInfo(
- test_case_name.c_str(),
- test_name_stream.GetString().c_str(),
- NULL, // No type parameter.
- PrintToString(*param_it).c_str(),
- GetTestCaseTypeId(),
- TestCase::SetUpTestCase,
- TestCase::TearDownTestCase,
- test_info->test_meta_factory->CreateTestFactory(*param_it));
- } // for param_it
- } // for gen_it
- } // for test_it
- } // RegisterTests
-
- private:
- // LocalTestInfo structure keeps information about a single test registered
- // with TEST_P macro.
- struct TestInfo {
- TestInfo(const char* a_test_case_base_name,
- const char* a_test_base_name,
- TestMetaFactoryBase<ParamType>* a_test_meta_factory) :
- test_case_base_name(a_test_case_base_name),
- test_base_name(a_test_base_name),
- test_meta_factory(a_test_meta_factory) {}
-
- const string test_case_base_name;
- const string test_base_name;
- const scoped_ptr<TestMetaFactoryBase<ParamType> > test_meta_factory;
- };
- typedef ::std::vector<linked_ptr<TestInfo> > TestInfoContainer;
- // Keeps pairs of <Instantiation name, Sequence generator creation function>
- // received from INSTANTIATE_TEST_CASE_P macros.
- typedef ::std::vector<std::pair<string, GeneratorCreationFunc*> >
- InstantiationContainer;
-
- const string test_case_name_;
- TestInfoContainer tests_;
- InstantiationContainer instantiations_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseInfo);
-}; // class ParameterizedTestCaseInfo
-
-// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
-//
-// ParameterizedTestCaseRegistry contains a map of ParameterizedTestCaseInfoBase
-// classes accessed by test case names. TEST_P and INSTANTIATE_TEST_CASE_P
-// macros use it to locate their corresponding ParameterizedTestCaseInfo
-// descriptors.
-class ParameterizedTestCaseRegistry {
- public:
- ParameterizedTestCaseRegistry() {}
- ~ParameterizedTestCaseRegistry() {
- for (TestCaseInfoContainer::iterator it = test_case_infos_.begin();
- it != test_case_infos_.end(); ++it) {
- delete *it;
- }
- }
-
- // Looks up or creates and returns a structure containing information about
- // tests and instantiations of a particular test case.
- template <class TestCase>
- ParameterizedTestCaseInfo<TestCase>* GetTestCasePatternHolder(
- const char* test_case_name,
- const char* file,
- int line) {
- ParameterizedTestCaseInfo<TestCase>* typed_test_info = NULL;
- for (TestCaseInfoContainer::iterator it = test_case_infos_.begin();
- it != test_case_infos_.end(); ++it) {
- if ((*it)->GetTestCaseName() == test_case_name) {
- if ((*it)->GetTestCaseTypeId() != GetTypeId<TestCase>()) {
- // Complain about incorrect usage of Google Test facilities
- // and terminate the program since we cannot guaranty correct
- // test case setup and tear-down in this case.
- ReportInvalidTestCaseType(test_case_name, file, line);
- posix::Abort();
- } else {
- // At this point we are sure that the object we found is of the same
- // type we are looking for, so we downcast it to that type
- // without further checks.
- typed_test_info = CheckedDowncastToActualType<
- ParameterizedTestCaseInfo<TestCase> >(*it);
- }
- break;
- }
- }
- if (typed_test_info == NULL) {
- typed_test_info = new ParameterizedTestCaseInfo<TestCase>(test_case_name);
- test_case_infos_.push_back(typed_test_info);
- }
- return typed_test_info;
- }
- void RegisterTests() {
- for (TestCaseInfoContainer::iterator it = test_case_infos_.begin();
- it != test_case_infos_.end(); ++it) {
- (*it)->RegisterTests();
- }
- }
-
- private:
- typedef ::std::vector<ParameterizedTestCaseInfoBase*> TestCaseInfoContainer;
-
- TestCaseInfoContainer test_case_infos_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseRegistry);
-};
-
-} // namespace internal
-} // namespace testing
-
-#endif // GTEST_HAS_PARAM_TEST
-
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
-// This file was GENERATED by command:
-// pump.py gtest-param-util-generated.h.pump
-// DO NOT EDIT BY HAND!!!
-
-// Copyright 2008 Google Inc.
-// All Rights Reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
-
-// Type and function utilities for implementing parameterized tests.
-// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
-//
-// Currently Google Test supports at most 50 arguments in Values,
-// and at most 10 arguments in Combine. Please contact
-// googletestframework@googlegroups.com if you need more.
-// Please note that the number of arguments to Combine is limited
-// by the maximum arity of the implementation of tr1::tuple which is
-// currently set at 10.
-
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
-
-// scripts/fuse_gtest.py depends on gtest's own header being #included
-// *unconditionally*. Therefore these #includes cannot be moved
-// inside #if GTEST_HAS_PARAM_TEST.
-
-#if GTEST_HAS_PARAM_TEST
-
-namespace testing {
-
-// Forward declarations of ValuesIn(), which is implemented in
-// include/gtest/gtest-param-test.h.
-template <typename ForwardIterator>
-internal::ParamGenerator<
- typename ::testing::internal::IteratorTraits<ForwardIterator>::value_type>
-ValuesIn(ForwardIterator begin, ForwardIterator end);
-
-template <typename T, size_t N>
-internal::ParamGenerator<T> ValuesIn(const T (&array)[N]);
-
-template <class Container>
-internal::ParamGenerator<typename Container::value_type> ValuesIn(
- const Container& container);
-
-namespace internal {
-
-// Used in the Values() function to provide polymorphic capabilities.
-template <typename T1>
-class ValueArray1 {
- public:
- explicit ValueArray1(T1 v1) : v1_(v1) {}
-
- template <typename T>
- operator ParamGenerator<T>() const { return ValuesIn(&v1_, &v1_ + 1); }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray1& other);
-
- const T1 v1_;
-};
-
-template <typename T1, typename T2>
-class ValueArray2 {
- public:
- ValueArray2(T1 v1, T2 v2) : v1_(v1), v2_(v2) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray2& other);
-
- const T1 v1_;
- const T2 v2_;
-};
-
-template <typename T1, typename T2, typename T3>
-class ValueArray3 {
- public:
- ValueArray3(T1 v1, T2 v2, T3 v3) : v1_(v1), v2_(v2), v3_(v3) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray3& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4>
-class ValueArray4 {
- public:
- ValueArray4(T1 v1, T2 v2, T3 v3, T4 v4) : v1_(v1), v2_(v2), v3_(v3),
- v4_(v4) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray4& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5>
-class ValueArray5 {
- public:
- ValueArray5(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5) : v1_(v1), v2_(v2), v3_(v3),
- v4_(v4), v5_(v5) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray5& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6>
-class ValueArray6 {
- public:
- ValueArray6(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6) : v1_(v1), v2_(v2),
- v3_(v3), v4_(v4), v5_(v5), v6_(v6) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray6& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7>
-class ValueArray7 {
- public:
- ValueArray7(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7) : v1_(v1),
- v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray7& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8>
-class ValueArray8 {
- public:
- ValueArray8(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
- T8 v8) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray8& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9>
-class ValueArray9 {
- public:
- ValueArray9(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
- T9 v9) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray9& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10>
-class ValueArray10 {
- public:
- ValueArray10(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray10& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11>
-class ValueArray11 {
- public:
- ValueArray11(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
- v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray11& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12>
-class ValueArray12 {
- public:
- ValueArray12(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
- v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray12& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13>
-class ValueArray13 {
- public:
- ValueArray13(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
- v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
- v12_(v12), v13_(v13) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray13& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14>
-class ValueArray14 {
- public:
- ValueArray14(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14) : v1_(v1), v2_(v2), v3_(v3),
- v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray14& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15>
-class ValueArray15 {
- public:
- ValueArray15(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15) : v1_(v1), v2_(v2),
- v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray15& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16>
-class ValueArray16 {
- public:
- ValueArray16(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16) : v1_(v1),
- v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
- v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
- v16_(v16) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray16& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17>
-class ValueArray17 {
- public:
- ValueArray17(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16,
- T17 v17) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray17& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18>
-class ValueArray18 {
- public:
- ValueArray18(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17), v18_(v18) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray18& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19>
-class ValueArray19 {
- public:
- ValueArray19(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
- v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
- v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray19& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20>
-class ValueArray20 {
- public:
- ValueArray20(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
- v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
- v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
- v19_(v19), v20_(v20) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray20& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21>
-class ValueArray21 {
- public:
- ValueArray21(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
- v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
- v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
- v18_(v18), v19_(v19), v20_(v20), v21_(v21) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray21& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22>
-class ValueArray22 {
- public:
- ValueArray22(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22) : v1_(v1), v2_(v2), v3_(v3),
- v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
- v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray22& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23>
-class ValueArray23 {
- public:
- ValueArray23(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23) : v1_(v1), v2_(v2),
- v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
- v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
- v23_(v23) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray23& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24>
-class ValueArray24 {
- public:
- ValueArray24(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24) : v1_(v1),
- v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
- v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
- v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
- v22_(v22), v23_(v23), v24_(v24) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray24& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25>
-class ValueArray25 {
- public:
- ValueArray25(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24,
- T25 v25) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
- v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray25& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26>
-class ValueArray26 {
- public:
- ValueArray26(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
- v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray26& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27>
-class ValueArray27 {
- public:
- ValueArray27(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
- v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
- v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19),
- v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25),
- v26_(v26), v27_(v27) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray27& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28>
-class ValueArray28 {
- public:
- ValueArray28(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
- v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
- v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
- v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24),
- v25_(v25), v26_(v26), v27_(v27), v28_(v28) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray28& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29>
-class ValueArray29 {
- public:
- ValueArray29(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
- v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
- v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
- v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23),
- v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray29& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30>
-class ValueArray30 {
- public:
- ValueArray30(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30) : v1_(v1), v2_(v2), v3_(v3),
- v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
- v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
- v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
- v29_(v29), v30_(v30) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray30& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31>
-class ValueArray31 {
- public:
- ValueArray31(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31) : v1_(v1), v2_(v2),
- v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
- v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
- v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
- v29_(v29), v30_(v30), v31_(v31) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray31& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32>
-class ValueArray32 {
- public:
- ValueArray32(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32) : v1_(v1),
- v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
- v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
- v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
- v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27),
- v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray32& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33>
-class ValueArray33 {
- public:
- ValueArray33(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32,
- T33 v33) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
- v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
- v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
- v33_(v33) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray33& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34>
-class ValueArray34 {
- public:
- ValueArray34(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
- v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
- v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
- v33_(v33), v34_(v34) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray34& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35>
-class ValueArray35 {
- public:
- ValueArray35(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
- v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
- v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19),
- v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25),
- v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31),
- v32_(v32), v33_(v33), v34_(v34), v35_(v35) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray35& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36>
-class ValueArray36 {
- public:
- ValueArray36(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
- v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
- v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
- v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24),
- v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30),
- v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray36& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37>
-class ValueArray37 {
- public:
- ValueArray37(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
- v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
- v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
- v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23),
- v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29),
- v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35),
- v36_(v36), v37_(v37) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray37& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38>
-class ValueArray38 {
- public:
- ValueArray38(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38) : v1_(v1), v2_(v2), v3_(v3),
- v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
- v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
- v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
- v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
- v35_(v35), v36_(v36), v37_(v37), v38_(v38) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray38& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39>
-class ValueArray39 {
- public:
- ValueArray39(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39) : v1_(v1), v2_(v2),
- v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
- v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
- v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
- v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
- v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray39& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40>
-class ValueArray40 {
- public:
- ValueArray40(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40) : v1_(v1),
- v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
- v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
- v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
- v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27),
- v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33),
- v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39),
- v40_(v40) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray40& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41>
-class ValueArray41 {
- public:
- ValueArray41(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40,
- T41 v41) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
- v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
- v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
- v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
- v39_(v39), v40_(v40), v41_(v41) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray41& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42>
-class ValueArray42 {
- public:
- ValueArray42(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
- v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
- v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
- v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
- v39_(v39), v40_(v40), v41_(v41), v42_(v42) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
- static_cast<T>(v42_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray42& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
- const T42 v42_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43>
-class ValueArray43 {
- public:
- ValueArray43(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
- v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
- v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19),
- v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25),
- v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31),
- v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37),
- v38_(v38), v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
- static_cast<T>(v42_), static_cast<T>(v43_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray43& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
- const T42 v42_;
- const T43 v43_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44>
-class ValueArray44 {
- public:
- ValueArray44(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43, T44 v44) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
- v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
- v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
- v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24),
- v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30),
- v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36),
- v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41), v42_(v42),
- v43_(v43), v44_(v44) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
- static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray44& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
- const T42 v42_;
- const T43 v43_;
- const T44 v44_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45>
-class ValueArray45 {
- public:
- ValueArray45(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43, T44 v44, T45 v45) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
- v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
- v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
- v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23),
- v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29),
- v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35),
- v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41),
- v42_(v42), v43_(v43), v44_(v44), v45_(v45) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
- static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
- static_cast<T>(v45_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray45& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
- const T42 v42_;
- const T43 v43_;
- const T44 v44_;
- const T45 v45_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46>
-class ValueArray46 {
- public:
- ValueArray46(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43, T44 v44, T45 v45, T46 v46) : v1_(v1), v2_(v2), v3_(v3),
- v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
- v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
- v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
- v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
- v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40),
- v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45), v46_(v46) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
- static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
- static_cast<T>(v45_), static_cast<T>(v46_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray46& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
- const T42 v42_;
- const T43 v43_;
- const T44 v44_;
- const T45 v45_;
- const T46 v46_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47>
-class ValueArray47 {
- public:
- ValueArray47(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47) : v1_(v1), v2_(v2),
- v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
- v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
- v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
- v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
- v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
- v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40),
- v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45), v46_(v46),
- v47_(v47) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
- static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
- static_cast<T>(v45_), static_cast<T>(v46_), static_cast<T>(v47_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray47& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
- const T42 v42_;
- const T43 v43_;
- const T44 v44_;
- const T45 v45_;
- const T46 v46_;
- const T47 v47_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47, typename T48>
-class ValueArray48 {
- public:
- ValueArray48(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48) : v1_(v1),
- v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
- v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
- v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
- v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27),
- v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33),
- v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39),
- v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45),
- v46_(v46), v47_(v47), v48_(v48) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
- static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
- static_cast<T>(v45_), static_cast<T>(v46_), static_cast<T>(v47_),
- static_cast<T>(v48_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray48& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
- const T42 v42_;
- const T43 v43_;
- const T44 v44_;
- const T45 v45_;
- const T46 v46_;
- const T47 v47_;
- const T48 v48_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47, typename T48, typename T49>
-class ValueArray49 {
- public:
- ValueArray49(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48,
- T49 v49) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
- v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
- v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
- v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
- v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44),
- v45_(v45), v46_(v46), v47_(v47), v48_(v48), v49_(v49) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
- static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
- static_cast<T>(v45_), static_cast<T>(v46_), static_cast<T>(v47_),
- static_cast<T>(v48_), static_cast<T>(v49_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray49& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
- const T42 v42_;
- const T43 v43_;
- const T44 v44_;
- const T45 v45_;
- const T46 v46_;
- const T47 v47_;
- const T48 v48_;
- const T49 v49_;
-};
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47, typename T48, typename T49, typename T50>
-class ValueArray50 {
- public:
- ValueArray50(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48, T49 v49,
- T50 v50) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
- v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
- v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
- v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
- v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
- v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
- v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44),
- v45_(v45), v46_(v46), v47_(v47), v48_(v48), v49_(v49), v50_(v50) {}
-
- template <typename T>
- operator ParamGenerator<T>() const {
- const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
- static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
- static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
- static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
- static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
- static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
- static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
- static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
- static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
- static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
- static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
- static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
- static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
- static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
- static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
- static_cast<T>(v45_), static_cast<T>(v46_), static_cast<T>(v47_),
- static_cast<T>(v48_), static_cast<T>(v49_), static_cast<T>(v50_)};
- return ValuesIn(array);
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const ValueArray50& other);
-
- const T1 v1_;
- const T2 v2_;
- const T3 v3_;
- const T4 v4_;
- const T5 v5_;
- const T6 v6_;
- const T7 v7_;
- const T8 v8_;
- const T9 v9_;
- const T10 v10_;
- const T11 v11_;
- const T12 v12_;
- const T13 v13_;
- const T14 v14_;
- const T15 v15_;
- const T16 v16_;
- const T17 v17_;
- const T18 v18_;
- const T19 v19_;
- const T20 v20_;
- const T21 v21_;
- const T22 v22_;
- const T23 v23_;
- const T24 v24_;
- const T25 v25_;
- const T26 v26_;
- const T27 v27_;
- const T28 v28_;
- const T29 v29_;
- const T30 v30_;
- const T31 v31_;
- const T32 v32_;
- const T33 v33_;
- const T34 v34_;
- const T35 v35_;
- const T36 v36_;
- const T37 v37_;
- const T38 v38_;
- const T39 v39_;
- const T40 v40_;
- const T41 v41_;
- const T42 v42_;
- const T43 v43_;
- const T44 v44_;
- const T45 v45_;
- const T46 v46_;
- const T47 v47_;
- const T48 v48_;
- const T49 v49_;
- const T50 v50_;
-};
-
-# if GTEST_HAS_COMBINE
-// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
-//
-// Generates values from the Cartesian product of values produced
-// by the argument generators.
-//
-template <typename T1, typename T2>
-class CartesianProductGenerator2
- : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2> > {
- public:
- typedef ::std::tr1::tuple<T1, T2> ParamType;
-
- CartesianProductGenerator2(const ParamGenerator<T1>& g1,
- const ParamGenerator<T2>& g2)
- : g1_(g1), g2_(g2) {}
- virtual ~CartesianProductGenerator2() {}
-
- virtual ParamIteratorInterface<ParamType>* Begin() const {
- return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin());
- }
- virtual ParamIteratorInterface<ParamType>* End() const {
- return new Iterator(this, g1_, g1_.end(), g2_, g2_.end());
- }
-
- private:
- class Iterator : public ParamIteratorInterface<ParamType> {
- public:
- Iterator(const ParamGeneratorInterface<ParamType>* base,
- const ParamGenerator<T1>& g1,
- const typename ParamGenerator<T1>::iterator& current1,
- const ParamGenerator<T2>& g2,
- const typename ParamGenerator<T2>::iterator& current2)
- : base_(base),
- begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
- begin2_(g2.begin()), end2_(g2.end()), current2_(current2) {
- ComputeCurrentValue();
- }
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
- return base_;
- }
- // Advance should not be called on beyond-of-range iterators
- // so no component iterators must be beyond end of range, either.
- virtual void Advance() {
- assert(!AtEnd());
- ++current2_;
- if (current2_ == end2_) {
- current2_ = begin2_;
- ++current1_;
- }
- ComputeCurrentValue();
- }
- virtual ParamIteratorInterface<ParamType>* Clone() const {
- return new Iterator(*this);
- }
- virtual const ParamType* Current() const { return ¤t_value_; }
- virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const Iterator* typed_other =
- CheckedDowncastToActualType<const Iterator>(&other);
- // We must report iterators equal if they both point beyond their
- // respective ranges. That can happen in a variety of fashions,
- // so we have to consult AtEnd().
- return (AtEnd() && typed_other->AtEnd()) ||
- (
- current1_ == typed_other->current1_ &&
- current2_ == typed_other->current2_);
- }
-
- private:
- Iterator(const Iterator& other)
- : base_(other.base_),
- begin1_(other.begin1_),
- end1_(other.end1_),
- current1_(other.current1_),
- begin2_(other.begin2_),
- end2_(other.end2_),
- current2_(other.current2_) {
- ComputeCurrentValue();
- }
-
- void ComputeCurrentValue() {
- if (!AtEnd())
- current_value_ = ParamType(*current1_, *current2_);
- }
- bool AtEnd() const {
- // We must report iterator past the end of the range when either of the
- // component iterators has reached the end of its range.
- return
- current1_ == end1_ ||
- current2_ == end2_;
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<ParamType>* const base_;
- // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
- // current[i]_ is the actual traversing iterator.
- const typename ParamGenerator<T1>::iterator begin1_;
- const typename ParamGenerator<T1>::iterator end1_;
- typename ParamGenerator<T1>::iterator current1_;
- const typename ParamGenerator<T2>::iterator begin2_;
- const typename ParamGenerator<T2>::iterator end2_;
- typename ParamGenerator<T2>::iterator current2_;
- ParamType current_value_;
- }; // class CartesianProductGenerator2::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductGenerator2& other);
-
- const ParamGenerator<T1> g1_;
- const ParamGenerator<T2> g2_;
-}; // class CartesianProductGenerator2
-
-
-template <typename T1, typename T2, typename T3>
-class CartesianProductGenerator3
- : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3> > {
- public:
- typedef ::std::tr1::tuple<T1, T2, T3> ParamType;
-
- CartesianProductGenerator3(const ParamGenerator<T1>& g1,
- const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3)
- : g1_(g1), g2_(g2), g3_(g3) {}
- virtual ~CartesianProductGenerator3() {}
-
- virtual ParamIteratorInterface<ParamType>* Begin() const {
- return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
- g3_.begin());
- }
- virtual ParamIteratorInterface<ParamType>* End() const {
- return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end());
- }
-
- private:
- class Iterator : public ParamIteratorInterface<ParamType> {
- public:
- Iterator(const ParamGeneratorInterface<ParamType>* base,
- const ParamGenerator<T1>& g1,
- const typename ParamGenerator<T1>::iterator& current1,
- const ParamGenerator<T2>& g2,
- const typename ParamGenerator<T2>::iterator& current2,
- const ParamGenerator<T3>& g3,
- const typename ParamGenerator<T3>::iterator& current3)
- : base_(base),
- begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
- begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
- begin3_(g3.begin()), end3_(g3.end()), current3_(current3) {
- ComputeCurrentValue();
- }
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
- return base_;
- }
- // Advance should not be called on beyond-of-range iterators
- // so no component iterators must be beyond end of range, either.
- virtual void Advance() {
- assert(!AtEnd());
- ++current3_;
- if (current3_ == end3_) {
- current3_ = begin3_;
- ++current2_;
- }
- if (current2_ == end2_) {
- current2_ = begin2_;
- ++current1_;
- }
- ComputeCurrentValue();
- }
- virtual ParamIteratorInterface<ParamType>* Clone() const {
- return new Iterator(*this);
- }
- virtual const ParamType* Current() const { return ¤t_value_; }
- virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const Iterator* typed_other =
- CheckedDowncastToActualType<const Iterator>(&other);
- // We must report iterators equal if they both point beyond their
- // respective ranges. That can happen in a variety of fashions,
- // so we have to consult AtEnd().
- return (AtEnd() && typed_other->AtEnd()) ||
- (
- current1_ == typed_other->current1_ &&
- current2_ == typed_other->current2_ &&
- current3_ == typed_other->current3_);
- }
-
- private:
- Iterator(const Iterator& other)
- : base_(other.base_),
- begin1_(other.begin1_),
- end1_(other.end1_),
- current1_(other.current1_),
- begin2_(other.begin2_),
- end2_(other.end2_),
- current2_(other.current2_),
- begin3_(other.begin3_),
- end3_(other.end3_),
- current3_(other.current3_) {
- ComputeCurrentValue();
- }
-
- void ComputeCurrentValue() {
- if (!AtEnd())
- current_value_ = ParamType(*current1_, *current2_, *current3_);
- }
- bool AtEnd() const {
- // We must report iterator past the end of the range when either of the
- // component iterators has reached the end of its range.
- return
- current1_ == end1_ ||
- current2_ == end2_ ||
- current3_ == end3_;
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<ParamType>* const base_;
- // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
- // current[i]_ is the actual traversing iterator.
- const typename ParamGenerator<T1>::iterator begin1_;
- const typename ParamGenerator<T1>::iterator end1_;
- typename ParamGenerator<T1>::iterator current1_;
- const typename ParamGenerator<T2>::iterator begin2_;
- const typename ParamGenerator<T2>::iterator end2_;
- typename ParamGenerator<T2>::iterator current2_;
- const typename ParamGenerator<T3>::iterator begin3_;
- const typename ParamGenerator<T3>::iterator end3_;
- typename ParamGenerator<T3>::iterator current3_;
- ParamType current_value_;
- }; // class CartesianProductGenerator3::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductGenerator3& other);
-
- const ParamGenerator<T1> g1_;
- const ParamGenerator<T2> g2_;
- const ParamGenerator<T3> g3_;
-}; // class CartesianProductGenerator3
-
-
-template <typename T1, typename T2, typename T3, typename T4>
-class CartesianProductGenerator4
- : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4> > {
- public:
- typedef ::std::tr1::tuple<T1, T2, T3, T4> ParamType;
-
- CartesianProductGenerator4(const ParamGenerator<T1>& g1,
- const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
- const ParamGenerator<T4>& g4)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4) {}
- virtual ~CartesianProductGenerator4() {}
-
- virtual ParamIteratorInterface<ParamType>* Begin() const {
- return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
- g3_.begin(), g4_, g4_.begin());
- }
- virtual ParamIteratorInterface<ParamType>* End() const {
- return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
- g4_, g4_.end());
- }
-
- private:
- class Iterator : public ParamIteratorInterface<ParamType> {
- public:
- Iterator(const ParamGeneratorInterface<ParamType>* base,
- const ParamGenerator<T1>& g1,
- const typename ParamGenerator<T1>::iterator& current1,
- const ParamGenerator<T2>& g2,
- const typename ParamGenerator<T2>::iterator& current2,
- const ParamGenerator<T3>& g3,
- const typename ParamGenerator<T3>::iterator& current3,
- const ParamGenerator<T4>& g4,
- const typename ParamGenerator<T4>::iterator& current4)
- : base_(base),
- begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
- begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
- begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
- begin4_(g4.begin()), end4_(g4.end()), current4_(current4) {
- ComputeCurrentValue();
- }
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
- return base_;
- }
- // Advance should not be called on beyond-of-range iterators
- // so no component iterators must be beyond end of range, either.
- virtual void Advance() {
- assert(!AtEnd());
- ++current4_;
- if (current4_ == end4_) {
- current4_ = begin4_;
- ++current3_;
- }
- if (current3_ == end3_) {
- current3_ = begin3_;
- ++current2_;
- }
- if (current2_ == end2_) {
- current2_ = begin2_;
- ++current1_;
- }
- ComputeCurrentValue();
- }
- virtual ParamIteratorInterface<ParamType>* Clone() const {
- return new Iterator(*this);
- }
- virtual const ParamType* Current() const { return ¤t_value_; }
- virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const Iterator* typed_other =
- CheckedDowncastToActualType<const Iterator>(&other);
- // We must report iterators equal if they both point beyond their
- // respective ranges. That can happen in a variety of fashions,
- // so we have to consult AtEnd().
- return (AtEnd() && typed_other->AtEnd()) ||
- (
- current1_ == typed_other->current1_ &&
- current2_ == typed_other->current2_ &&
- current3_ == typed_other->current3_ &&
- current4_ == typed_other->current4_);
- }
-
- private:
- Iterator(const Iterator& other)
- : base_(other.base_),
- begin1_(other.begin1_),
- end1_(other.end1_),
- current1_(other.current1_),
- begin2_(other.begin2_),
- end2_(other.end2_),
- current2_(other.current2_),
- begin3_(other.begin3_),
- end3_(other.end3_),
- current3_(other.current3_),
- begin4_(other.begin4_),
- end4_(other.end4_),
- current4_(other.current4_) {
- ComputeCurrentValue();
- }
-
- void ComputeCurrentValue() {
- if (!AtEnd())
- current_value_ = ParamType(*current1_, *current2_, *current3_,
- *current4_);
- }
- bool AtEnd() const {
- // We must report iterator past the end of the range when either of the
- // component iterators has reached the end of its range.
- return
- current1_ == end1_ ||
- current2_ == end2_ ||
- current3_ == end3_ ||
- current4_ == end4_;
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<ParamType>* const base_;
- // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
- // current[i]_ is the actual traversing iterator.
- const typename ParamGenerator<T1>::iterator begin1_;
- const typename ParamGenerator<T1>::iterator end1_;
- typename ParamGenerator<T1>::iterator current1_;
- const typename ParamGenerator<T2>::iterator begin2_;
- const typename ParamGenerator<T2>::iterator end2_;
- typename ParamGenerator<T2>::iterator current2_;
- const typename ParamGenerator<T3>::iterator begin3_;
- const typename ParamGenerator<T3>::iterator end3_;
- typename ParamGenerator<T3>::iterator current3_;
- const typename ParamGenerator<T4>::iterator begin4_;
- const typename ParamGenerator<T4>::iterator end4_;
- typename ParamGenerator<T4>::iterator current4_;
- ParamType current_value_;
- }; // class CartesianProductGenerator4::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductGenerator4& other);
-
- const ParamGenerator<T1> g1_;
- const ParamGenerator<T2> g2_;
- const ParamGenerator<T3> g3_;
- const ParamGenerator<T4> g4_;
-}; // class CartesianProductGenerator4
-
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5>
-class CartesianProductGenerator5
- : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4, T5> > {
- public:
- typedef ::std::tr1::tuple<T1, T2, T3, T4, T5> ParamType;
-
- CartesianProductGenerator5(const ParamGenerator<T1>& g1,
- const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
- const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5) {}
- virtual ~CartesianProductGenerator5() {}
-
- virtual ParamIteratorInterface<ParamType>* Begin() const {
- return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
- g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin());
- }
- virtual ParamIteratorInterface<ParamType>* End() const {
- return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
- g4_, g4_.end(), g5_, g5_.end());
- }
-
- private:
- class Iterator : public ParamIteratorInterface<ParamType> {
- public:
- Iterator(const ParamGeneratorInterface<ParamType>* base,
- const ParamGenerator<T1>& g1,
- const typename ParamGenerator<T1>::iterator& current1,
- const ParamGenerator<T2>& g2,
- const typename ParamGenerator<T2>::iterator& current2,
- const ParamGenerator<T3>& g3,
- const typename ParamGenerator<T3>::iterator& current3,
- const ParamGenerator<T4>& g4,
- const typename ParamGenerator<T4>::iterator& current4,
- const ParamGenerator<T5>& g5,
- const typename ParamGenerator<T5>::iterator& current5)
- : base_(base),
- begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
- begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
- begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
- begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
- begin5_(g5.begin()), end5_(g5.end()), current5_(current5) {
- ComputeCurrentValue();
- }
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
- return base_;
- }
- // Advance should not be called on beyond-of-range iterators
- // so no component iterators must be beyond end of range, either.
- virtual void Advance() {
- assert(!AtEnd());
- ++current5_;
- if (current5_ == end5_) {
- current5_ = begin5_;
- ++current4_;
- }
- if (current4_ == end4_) {
- current4_ = begin4_;
- ++current3_;
- }
- if (current3_ == end3_) {
- current3_ = begin3_;
- ++current2_;
- }
- if (current2_ == end2_) {
- current2_ = begin2_;
- ++current1_;
- }
- ComputeCurrentValue();
- }
- virtual ParamIteratorInterface<ParamType>* Clone() const {
- return new Iterator(*this);
- }
- virtual const ParamType* Current() const { return ¤t_value_; }
- virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const Iterator* typed_other =
- CheckedDowncastToActualType<const Iterator>(&other);
- // We must report iterators equal if they both point beyond their
- // respective ranges. That can happen in a variety of fashions,
- // so we have to consult AtEnd().
- return (AtEnd() && typed_other->AtEnd()) ||
- (
- current1_ == typed_other->current1_ &&
- current2_ == typed_other->current2_ &&
- current3_ == typed_other->current3_ &&
- current4_ == typed_other->current4_ &&
- current5_ == typed_other->current5_);
- }
-
- private:
- Iterator(const Iterator& other)
- : base_(other.base_),
- begin1_(other.begin1_),
- end1_(other.end1_),
- current1_(other.current1_),
- begin2_(other.begin2_),
- end2_(other.end2_),
- current2_(other.current2_),
- begin3_(other.begin3_),
- end3_(other.end3_),
- current3_(other.current3_),
- begin4_(other.begin4_),
- end4_(other.end4_),
- current4_(other.current4_),
- begin5_(other.begin5_),
- end5_(other.end5_),
- current5_(other.current5_) {
- ComputeCurrentValue();
- }
-
- void ComputeCurrentValue() {
- if (!AtEnd())
- current_value_ = ParamType(*current1_, *current2_, *current3_,
- *current4_, *current5_);
- }
- bool AtEnd() const {
- // We must report iterator past the end of the range when either of the
- // component iterators has reached the end of its range.
- return
- current1_ == end1_ ||
- current2_ == end2_ ||
- current3_ == end3_ ||
- current4_ == end4_ ||
- current5_ == end5_;
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<ParamType>* const base_;
- // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
- // current[i]_ is the actual traversing iterator.
- const typename ParamGenerator<T1>::iterator begin1_;
- const typename ParamGenerator<T1>::iterator end1_;
- typename ParamGenerator<T1>::iterator current1_;
- const typename ParamGenerator<T2>::iterator begin2_;
- const typename ParamGenerator<T2>::iterator end2_;
- typename ParamGenerator<T2>::iterator current2_;
- const typename ParamGenerator<T3>::iterator begin3_;
- const typename ParamGenerator<T3>::iterator end3_;
- typename ParamGenerator<T3>::iterator current3_;
- const typename ParamGenerator<T4>::iterator begin4_;
- const typename ParamGenerator<T4>::iterator end4_;
- typename ParamGenerator<T4>::iterator current4_;
- const typename ParamGenerator<T5>::iterator begin5_;
- const typename ParamGenerator<T5>::iterator end5_;
- typename ParamGenerator<T5>::iterator current5_;
- ParamType current_value_;
- }; // class CartesianProductGenerator5::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductGenerator5& other);
-
- const ParamGenerator<T1> g1_;
- const ParamGenerator<T2> g2_;
- const ParamGenerator<T3> g3_;
- const ParamGenerator<T4> g4_;
- const ParamGenerator<T5> g5_;
-}; // class CartesianProductGenerator5
-
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6>
-class CartesianProductGenerator6
- : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4, T5,
- T6> > {
- public:
- typedef ::std::tr1::tuple<T1, T2, T3, T4, T5, T6> ParamType;
-
- CartesianProductGenerator6(const ParamGenerator<T1>& g1,
- const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
- const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
- const ParamGenerator<T6>& g6)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6) {}
- virtual ~CartesianProductGenerator6() {}
-
- virtual ParamIteratorInterface<ParamType>* Begin() const {
- return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
- g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin());
- }
- virtual ParamIteratorInterface<ParamType>* End() const {
- return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
- g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end());
- }
-
- private:
- class Iterator : public ParamIteratorInterface<ParamType> {
- public:
- Iterator(const ParamGeneratorInterface<ParamType>* base,
- const ParamGenerator<T1>& g1,
- const typename ParamGenerator<T1>::iterator& current1,
- const ParamGenerator<T2>& g2,
- const typename ParamGenerator<T2>::iterator& current2,
- const ParamGenerator<T3>& g3,
- const typename ParamGenerator<T3>::iterator& current3,
- const ParamGenerator<T4>& g4,
- const typename ParamGenerator<T4>::iterator& current4,
- const ParamGenerator<T5>& g5,
- const typename ParamGenerator<T5>::iterator& current5,
- const ParamGenerator<T6>& g6,
- const typename ParamGenerator<T6>::iterator& current6)
- : base_(base),
- begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
- begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
- begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
- begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
- begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
- begin6_(g6.begin()), end6_(g6.end()), current6_(current6) {
- ComputeCurrentValue();
- }
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
- return base_;
- }
- // Advance should not be called on beyond-of-range iterators
- // so no component iterators must be beyond end of range, either.
- virtual void Advance() {
- assert(!AtEnd());
- ++current6_;
- if (current6_ == end6_) {
- current6_ = begin6_;
- ++current5_;
- }
- if (current5_ == end5_) {
- current5_ = begin5_;
- ++current4_;
- }
- if (current4_ == end4_) {
- current4_ = begin4_;
- ++current3_;
- }
- if (current3_ == end3_) {
- current3_ = begin3_;
- ++current2_;
- }
- if (current2_ == end2_) {
- current2_ = begin2_;
- ++current1_;
- }
- ComputeCurrentValue();
- }
- virtual ParamIteratorInterface<ParamType>* Clone() const {
- return new Iterator(*this);
- }
- virtual const ParamType* Current() const { return ¤t_value_; }
- virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const Iterator* typed_other =
- CheckedDowncastToActualType<const Iterator>(&other);
- // We must report iterators equal if they both point beyond their
- // respective ranges. That can happen in a variety of fashions,
- // so we have to consult AtEnd().
- return (AtEnd() && typed_other->AtEnd()) ||
- (
- current1_ == typed_other->current1_ &&
- current2_ == typed_other->current2_ &&
- current3_ == typed_other->current3_ &&
- current4_ == typed_other->current4_ &&
- current5_ == typed_other->current5_ &&
- current6_ == typed_other->current6_);
- }
-
- private:
- Iterator(const Iterator& other)
- : base_(other.base_),
- begin1_(other.begin1_),
- end1_(other.end1_),
- current1_(other.current1_),
- begin2_(other.begin2_),
- end2_(other.end2_),
- current2_(other.current2_),
- begin3_(other.begin3_),
- end3_(other.end3_),
- current3_(other.current3_),
- begin4_(other.begin4_),
- end4_(other.end4_),
- current4_(other.current4_),
- begin5_(other.begin5_),
- end5_(other.end5_),
- current5_(other.current5_),
- begin6_(other.begin6_),
- end6_(other.end6_),
- current6_(other.current6_) {
- ComputeCurrentValue();
- }
-
- void ComputeCurrentValue() {
- if (!AtEnd())
- current_value_ = ParamType(*current1_, *current2_, *current3_,
- *current4_, *current5_, *current6_);
- }
- bool AtEnd() const {
- // We must report iterator past the end of the range when either of the
- // component iterators has reached the end of its range.
- return
- current1_ == end1_ ||
- current2_ == end2_ ||
- current3_ == end3_ ||
- current4_ == end4_ ||
- current5_ == end5_ ||
- current6_ == end6_;
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<ParamType>* const base_;
- // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
- // current[i]_ is the actual traversing iterator.
- const typename ParamGenerator<T1>::iterator begin1_;
- const typename ParamGenerator<T1>::iterator end1_;
- typename ParamGenerator<T1>::iterator current1_;
- const typename ParamGenerator<T2>::iterator begin2_;
- const typename ParamGenerator<T2>::iterator end2_;
- typename ParamGenerator<T2>::iterator current2_;
- const typename ParamGenerator<T3>::iterator begin3_;
- const typename ParamGenerator<T3>::iterator end3_;
- typename ParamGenerator<T3>::iterator current3_;
- const typename ParamGenerator<T4>::iterator begin4_;
- const typename ParamGenerator<T4>::iterator end4_;
- typename ParamGenerator<T4>::iterator current4_;
- const typename ParamGenerator<T5>::iterator begin5_;
- const typename ParamGenerator<T5>::iterator end5_;
- typename ParamGenerator<T5>::iterator current5_;
- const typename ParamGenerator<T6>::iterator begin6_;
- const typename ParamGenerator<T6>::iterator end6_;
- typename ParamGenerator<T6>::iterator current6_;
- ParamType current_value_;
- }; // class CartesianProductGenerator6::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductGenerator6& other);
-
- const ParamGenerator<T1> g1_;
- const ParamGenerator<T2> g2_;
- const ParamGenerator<T3> g3_;
- const ParamGenerator<T4> g4_;
- const ParamGenerator<T5> g5_;
- const ParamGenerator<T6> g6_;
-}; // class CartesianProductGenerator6
-
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7>
-class CartesianProductGenerator7
- : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6,
- T7> > {
- public:
- typedef ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7> ParamType;
-
- CartesianProductGenerator7(const ParamGenerator<T1>& g1,
- const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
- const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
- const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7) {}
- virtual ~CartesianProductGenerator7() {}
-
- virtual ParamIteratorInterface<ParamType>* Begin() const {
- return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
- g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
- g7_.begin());
- }
- virtual ParamIteratorInterface<ParamType>* End() const {
- return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
- g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end());
- }
-
- private:
- class Iterator : public ParamIteratorInterface<ParamType> {
- public:
- Iterator(const ParamGeneratorInterface<ParamType>* base,
- const ParamGenerator<T1>& g1,
- const typename ParamGenerator<T1>::iterator& current1,
- const ParamGenerator<T2>& g2,
- const typename ParamGenerator<T2>::iterator& current2,
- const ParamGenerator<T3>& g3,
- const typename ParamGenerator<T3>::iterator& current3,
- const ParamGenerator<T4>& g4,
- const typename ParamGenerator<T4>::iterator& current4,
- const ParamGenerator<T5>& g5,
- const typename ParamGenerator<T5>::iterator& current5,
- const ParamGenerator<T6>& g6,
- const typename ParamGenerator<T6>::iterator& current6,
- const ParamGenerator<T7>& g7,
- const typename ParamGenerator<T7>::iterator& current7)
- : base_(base),
- begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
- begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
- begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
- begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
- begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
- begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
- begin7_(g7.begin()), end7_(g7.end()), current7_(current7) {
- ComputeCurrentValue();
- }
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
- return base_;
- }
- // Advance should not be called on beyond-of-range iterators
- // so no component iterators must be beyond end of range, either.
- virtual void Advance() {
- assert(!AtEnd());
- ++current7_;
- if (current7_ == end7_) {
- current7_ = begin7_;
- ++current6_;
- }
- if (current6_ == end6_) {
- current6_ = begin6_;
- ++current5_;
- }
- if (current5_ == end5_) {
- current5_ = begin5_;
- ++current4_;
- }
- if (current4_ == end4_) {
- current4_ = begin4_;
- ++current3_;
- }
- if (current3_ == end3_) {
- current3_ = begin3_;
- ++current2_;
- }
- if (current2_ == end2_) {
- current2_ = begin2_;
- ++current1_;
- }
- ComputeCurrentValue();
- }
- virtual ParamIteratorInterface<ParamType>* Clone() const {
- return new Iterator(*this);
- }
- virtual const ParamType* Current() const { return ¤t_value_; }
- virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const Iterator* typed_other =
- CheckedDowncastToActualType<const Iterator>(&other);
- // We must report iterators equal if they both point beyond their
- // respective ranges. That can happen in a variety of fashions,
- // so we have to consult AtEnd().
- return (AtEnd() && typed_other->AtEnd()) ||
- (
- current1_ == typed_other->current1_ &&
- current2_ == typed_other->current2_ &&
- current3_ == typed_other->current3_ &&
- current4_ == typed_other->current4_ &&
- current5_ == typed_other->current5_ &&
- current6_ == typed_other->current6_ &&
- current7_ == typed_other->current7_);
- }
-
- private:
- Iterator(const Iterator& other)
- : base_(other.base_),
- begin1_(other.begin1_),
- end1_(other.end1_),
- current1_(other.current1_),
- begin2_(other.begin2_),
- end2_(other.end2_),
- current2_(other.current2_),
- begin3_(other.begin3_),
- end3_(other.end3_),
- current3_(other.current3_),
- begin4_(other.begin4_),
- end4_(other.end4_),
- current4_(other.current4_),
- begin5_(other.begin5_),
- end5_(other.end5_),
- current5_(other.current5_),
- begin6_(other.begin6_),
- end6_(other.end6_),
- current6_(other.current6_),
- begin7_(other.begin7_),
- end7_(other.end7_),
- current7_(other.current7_) {
- ComputeCurrentValue();
- }
-
- void ComputeCurrentValue() {
- if (!AtEnd())
- current_value_ = ParamType(*current1_, *current2_, *current3_,
- *current4_, *current5_, *current6_, *current7_);
- }
- bool AtEnd() const {
- // We must report iterator past the end of the range when either of the
- // component iterators has reached the end of its range.
- return
- current1_ == end1_ ||
- current2_ == end2_ ||
- current3_ == end3_ ||
- current4_ == end4_ ||
- current5_ == end5_ ||
- current6_ == end6_ ||
- current7_ == end7_;
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<ParamType>* const base_;
- // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
- // current[i]_ is the actual traversing iterator.
- const typename ParamGenerator<T1>::iterator begin1_;
- const typename ParamGenerator<T1>::iterator end1_;
- typename ParamGenerator<T1>::iterator current1_;
- const typename ParamGenerator<T2>::iterator begin2_;
- const typename ParamGenerator<T2>::iterator end2_;
- typename ParamGenerator<T2>::iterator current2_;
- const typename ParamGenerator<T3>::iterator begin3_;
- const typename ParamGenerator<T3>::iterator end3_;
- typename ParamGenerator<T3>::iterator current3_;
- const typename ParamGenerator<T4>::iterator begin4_;
- const typename ParamGenerator<T4>::iterator end4_;
- typename ParamGenerator<T4>::iterator current4_;
- const typename ParamGenerator<T5>::iterator begin5_;
- const typename ParamGenerator<T5>::iterator end5_;
- typename ParamGenerator<T5>::iterator current5_;
- const typename ParamGenerator<T6>::iterator begin6_;
- const typename ParamGenerator<T6>::iterator end6_;
- typename ParamGenerator<T6>::iterator current6_;
- const typename ParamGenerator<T7>::iterator begin7_;
- const typename ParamGenerator<T7>::iterator end7_;
- typename ParamGenerator<T7>::iterator current7_;
- ParamType current_value_;
- }; // class CartesianProductGenerator7::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductGenerator7& other);
-
- const ParamGenerator<T1> g1_;
- const ParamGenerator<T2> g2_;
- const ParamGenerator<T3> g3_;
- const ParamGenerator<T4> g4_;
- const ParamGenerator<T5> g5_;
- const ParamGenerator<T6> g6_;
- const ParamGenerator<T7> g7_;
-}; // class CartesianProductGenerator7
-
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8>
-class CartesianProductGenerator8
- : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6,
- T7, T8> > {
- public:
- typedef ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8> ParamType;
-
- CartesianProductGenerator8(const ParamGenerator<T1>& g1,
- const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
- const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
- const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7,
- const ParamGenerator<T8>& g8)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7),
- g8_(g8) {}
- virtual ~CartesianProductGenerator8() {}
-
- virtual ParamIteratorInterface<ParamType>* Begin() const {
- return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
- g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
- g7_.begin(), g8_, g8_.begin());
- }
- virtual ParamIteratorInterface<ParamType>* End() const {
- return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
- g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end(), g8_,
- g8_.end());
- }
-
- private:
- class Iterator : public ParamIteratorInterface<ParamType> {
- public:
- Iterator(const ParamGeneratorInterface<ParamType>* base,
- const ParamGenerator<T1>& g1,
- const typename ParamGenerator<T1>::iterator& current1,
- const ParamGenerator<T2>& g2,
- const typename ParamGenerator<T2>::iterator& current2,
- const ParamGenerator<T3>& g3,
- const typename ParamGenerator<T3>::iterator& current3,
- const ParamGenerator<T4>& g4,
- const typename ParamGenerator<T4>::iterator& current4,
- const ParamGenerator<T5>& g5,
- const typename ParamGenerator<T5>::iterator& current5,
- const ParamGenerator<T6>& g6,
- const typename ParamGenerator<T6>::iterator& current6,
- const ParamGenerator<T7>& g7,
- const typename ParamGenerator<T7>::iterator& current7,
- const ParamGenerator<T8>& g8,
- const typename ParamGenerator<T8>::iterator& current8)
- : base_(base),
- begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
- begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
- begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
- begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
- begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
- begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
- begin7_(g7.begin()), end7_(g7.end()), current7_(current7),
- begin8_(g8.begin()), end8_(g8.end()), current8_(current8) {
- ComputeCurrentValue();
- }
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
- return base_;
- }
- // Advance should not be called on beyond-of-range iterators
- // so no component iterators must be beyond end of range, either.
- virtual void Advance() {
- assert(!AtEnd());
- ++current8_;
- if (current8_ == end8_) {
- current8_ = begin8_;
- ++current7_;
- }
- if (current7_ == end7_) {
- current7_ = begin7_;
- ++current6_;
- }
- if (current6_ == end6_) {
- current6_ = begin6_;
- ++current5_;
- }
- if (current5_ == end5_) {
- current5_ = begin5_;
- ++current4_;
- }
- if (current4_ == end4_) {
- current4_ = begin4_;
- ++current3_;
- }
- if (current3_ == end3_) {
- current3_ = begin3_;
- ++current2_;
- }
- if (current2_ == end2_) {
- current2_ = begin2_;
- ++current1_;
- }
- ComputeCurrentValue();
- }
- virtual ParamIteratorInterface<ParamType>* Clone() const {
- return new Iterator(*this);
- }
- virtual const ParamType* Current() const { return ¤t_value_; }
- virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const Iterator* typed_other =
- CheckedDowncastToActualType<const Iterator>(&other);
- // We must report iterators equal if they both point beyond their
- // respective ranges. That can happen in a variety of fashions,
- // so we have to consult AtEnd().
- return (AtEnd() && typed_other->AtEnd()) ||
- (
- current1_ == typed_other->current1_ &&
- current2_ == typed_other->current2_ &&
- current3_ == typed_other->current3_ &&
- current4_ == typed_other->current4_ &&
- current5_ == typed_other->current5_ &&
- current6_ == typed_other->current6_ &&
- current7_ == typed_other->current7_ &&
- current8_ == typed_other->current8_);
- }
-
- private:
- Iterator(const Iterator& other)
- : base_(other.base_),
- begin1_(other.begin1_),
- end1_(other.end1_),
- current1_(other.current1_),
- begin2_(other.begin2_),
- end2_(other.end2_),
- current2_(other.current2_),
- begin3_(other.begin3_),
- end3_(other.end3_),
- current3_(other.current3_),
- begin4_(other.begin4_),
- end4_(other.end4_),
- current4_(other.current4_),
- begin5_(other.begin5_),
- end5_(other.end5_),
- current5_(other.current5_),
- begin6_(other.begin6_),
- end6_(other.end6_),
- current6_(other.current6_),
- begin7_(other.begin7_),
- end7_(other.end7_),
- current7_(other.current7_),
- begin8_(other.begin8_),
- end8_(other.end8_),
- current8_(other.current8_) {
- ComputeCurrentValue();
- }
-
- void ComputeCurrentValue() {
- if (!AtEnd())
- current_value_ = ParamType(*current1_, *current2_, *current3_,
- *current4_, *current5_, *current6_, *current7_, *current8_);
- }
- bool AtEnd() const {
- // We must report iterator past the end of the range when either of the
- // component iterators has reached the end of its range.
- return
- current1_ == end1_ ||
- current2_ == end2_ ||
- current3_ == end3_ ||
- current4_ == end4_ ||
- current5_ == end5_ ||
- current6_ == end6_ ||
- current7_ == end7_ ||
- current8_ == end8_;
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<ParamType>* const base_;
- // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
- // current[i]_ is the actual traversing iterator.
- const typename ParamGenerator<T1>::iterator begin1_;
- const typename ParamGenerator<T1>::iterator end1_;
- typename ParamGenerator<T1>::iterator current1_;
- const typename ParamGenerator<T2>::iterator begin2_;
- const typename ParamGenerator<T2>::iterator end2_;
- typename ParamGenerator<T2>::iterator current2_;
- const typename ParamGenerator<T3>::iterator begin3_;
- const typename ParamGenerator<T3>::iterator end3_;
- typename ParamGenerator<T3>::iterator current3_;
- const typename ParamGenerator<T4>::iterator begin4_;
- const typename ParamGenerator<T4>::iterator end4_;
- typename ParamGenerator<T4>::iterator current4_;
- const typename ParamGenerator<T5>::iterator begin5_;
- const typename ParamGenerator<T5>::iterator end5_;
- typename ParamGenerator<T5>::iterator current5_;
- const typename ParamGenerator<T6>::iterator begin6_;
- const typename ParamGenerator<T6>::iterator end6_;
- typename ParamGenerator<T6>::iterator current6_;
- const typename ParamGenerator<T7>::iterator begin7_;
- const typename ParamGenerator<T7>::iterator end7_;
- typename ParamGenerator<T7>::iterator current7_;
- const typename ParamGenerator<T8>::iterator begin8_;
- const typename ParamGenerator<T8>::iterator end8_;
- typename ParamGenerator<T8>::iterator current8_;
- ParamType current_value_;
- }; // class CartesianProductGenerator8::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductGenerator8& other);
-
- const ParamGenerator<T1> g1_;
- const ParamGenerator<T2> g2_;
- const ParamGenerator<T3> g3_;
- const ParamGenerator<T4> g4_;
- const ParamGenerator<T5> g5_;
- const ParamGenerator<T6> g6_;
- const ParamGenerator<T7> g7_;
- const ParamGenerator<T8> g8_;
-}; // class CartesianProductGenerator8
-
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9>
-class CartesianProductGenerator9
- : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6,
- T7, T8, T9> > {
- public:
- typedef ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9> ParamType;
-
- CartesianProductGenerator9(const ParamGenerator<T1>& g1,
- const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
- const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
- const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7,
- const ParamGenerator<T8>& g8, const ParamGenerator<T9>& g9)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
- g9_(g9) {}
- virtual ~CartesianProductGenerator9() {}
-
- virtual ParamIteratorInterface<ParamType>* Begin() const {
- return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
- g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
- g7_.begin(), g8_, g8_.begin(), g9_, g9_.begin());
- }
- virtual ParamIteratorInterface<ParamType>* End() const {
- return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
- g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end(), g8_,
- g8_.end(), g9_, g9_.end());
- }
-
- private:
- class Iterator : public ParamIteratorInterface<ParamType> {
- public:
- Iterator(const ParamGeneratorInterface<ParamType>* base,
- const ParamGenerator<T1>& g1,
- const typename ParamGenerator<T1>::iterator& current1,
- const ParamGenerator<T2>& g2,
- const typename ParamGenerator<T2>::iterator& current2,
- const ParamGenerator<T3>& g3,
- const typename ParamGenerator<T3>::iterator& current3,
- const ParamGenerator<T4>& g4,
- const typename ParamGenerator<T4>::iterator& current4,
- const ParamGenerator<T5>& g5,
- const typename ParamGenerator<T5>::iterator& current5,
- const ParamGenerator<T6>& g6,
- const typename ParamGenerator<T6>::iterator& current6,
- const ParamGenerator<T7>& g7,
- const typename ParamGenerator<T7>::iterator& current7,
- const ParamGenerator<T8>& g8,
- const typename ParamGenerator<T8>::iterator& current8,
- const ParamGenerator<T9>& g9,
- const typename ParamGenerator<T9>::iterator& current9)
- : base_(base),
- begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
- begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
- begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
- begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
- begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
- begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
- begin7_(g7.begin()), end7_(g7.end()), current7_(current7),
- begin8_(g8.begin()), end8_(g8.end()), current8_(current8),
- begin9_(g9.begin()), end9_(g9.end()), current9_(current9) {
- ComputeCurrentValue();
- }
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
- return base_;
- }
- // Advance should not be called on beyond-of-range iterators
- // so no component iterators must be beyond end of range, either.
- virtual void Advance() {
- assert(!AtEnd());
- ++current9_;
- if (current9_ == end9_) {
- current9_ = begin9_;
- ++current8_;
- }
- if (current8_ == end8_) {
- current8_ = begin8_;
- ++current7_;
- }
- if (current7_ == end7_) {
- current7_ = begin7_;
- ++current6_;
- }
- if (current6_ == end6_) {
- current6_ = begin6_;
- ++current5_;
- }
- if (current5_ == end5_) {
- current5_ = begin5_;
- ++current4_;
- }
- if (current4_ == end4_) {
- current4_ = begin4_;
- ++current3_;
- }
- if (current3_ == end3_) {
- current3_ = begin3_;
- ++current2_;
- }
- if (current2_ == end2_) {
- current2_ = begin2_;
- ++current1_;
- }
- ComputeCurrentValue();
- }
- virtual ParamIteratorInterface<ParamType>* Clone() const {
- return new Iterator(*this);
- }
- virtual const ParamType* Current() const { return ¤t_value_; }
- virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const Iterator* typed_other =
- CheckedDowncastToActualType<const Iterator>(&other);
- // We must report iterators equal if they both point beyond their
- // respective ranges. That can happen in a variety of fashions,
- // so we have to consult AtEnd().
- return (AtEnd() && typed_other->AtEnd()) ||
- (
- current1_ == typed_other->current1_ &&
- current2_ == typed_other->current2_ &&
- current3_ == typed_other->current3_ &&
- current4_ == typed_other->current4_ &&
- current5_ == typed_other->current5_ &&
- current6_ == typed_other->current6_ &&
- current7_ == typed_other->current7_ &&
- current8_ == typed_other->current8_ &&
- current9_ == typed_other->current9_);
- }
-
- private:
- Iterator(const Iterator& other)
- : base_(other.base_),
- begin1_(other.begin1_),
- end1_(other.end1_),
- current1_(other.current1_),
- begin2_(other.begin2_),
- end2_(other.end2_),
- current2_(other.current2_),
- begin3_(other.begin3_),
- end3_(other.end3_),
- current3_(other.current3_),
- begin4_(other.begin4_),
- end4_(other.end4_),
- current4_(other.current4_),
- begin5_(other.begin5_),
- end5_(other.end5_),
- current5_(other.current5_),
- begin6_(other.begin6_),
- end6_(other.end6_),
- current6_(other.current6_),
- begin7_(other.begin7_),
- end7_(other.end7_),
- current7_(other.current7_),
- begin8_(other.begin8_),
- end8_(other.end8_),
- current8_(other.current8_),
- begin9_(other.begin9_),
- end9_(other.end9_),
- current9_(other.current9_) {
- ComputeCurrentValue();
- }
-
- void ComputeCurrentValue() {
- if (!AtEnd())
- current_value_ = ParamType(*current1_, *current2_, *current3_,
- *current4_, *current5_, *current6_, *current7_, *current8_,
- *current9_);
- }
- bool AtEnd() const {
- // We must report iterator past the end of the range when either of the
- // component iterators has reached the end of its range.
- return
- current1_ == end1_ ||
- current2_ == end2_ ||
- current3_ == end3_ ||
- current4_ == end4_ ||
- current5_ == end5_ ||
- current6_ == end6_ ||
- current7_ == end7_ ||
- current8_ == end8_ ||
- current9_ == end9_;
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<ParamType>* const base_;
- // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
- // current[i]_ is the actual traversing iterator.
- const typename ParamGenerator<T1>::iterator begin1_;
- const typename ParamGenerator<T1>::iterator end1_;
- typename ParamGenerator<T1>::iterator current1_;
- const typename ParamGenerator<T2>::iterator begin2_;
- const typename ParamGenerator<T2>::iterator end2_;
- typename ParamGenerator<T2>::iterator current2_;
- const typename ParamGenerator<T3>::iterator begin3_;
- const typename ParamGenerator<T3>::iterator end3_;
- typename ParamGenerator<T3>::iterator current3_;
- const typename ParamGenerator<T4>::iterator begin4_;
- const typename ParamGenerator<T4>::iterator end4_;
- typename ParamGenerator<T4>::iterator current4_;
- const typename ParamGenerator<T5>::iterator begin5_;
- const typename ParamGenerator<T5>::iterator end5_;
- typename ParamGenerator<T5>::iterator current5_;
- const typename ParamGenerator<T6>::iterator begin6_;
- const typename ParamGenerator<T6>::iterator end6_;
- typename ParamGenerator<T6>::iterator current6_;
- const typename ParamGenerator<T7>::iterator begin7_;
- const typename ParamGenerator<T7>::iterator end7_;
- typename ParamGenerator<T7>::iterator current7_;
- const typename ParamGenerator<T8>::iterator begin8_;
- const typename ParamGenerator<T8>::iterator end8_;
- typename ParamGenerator<T8>::iterator current8_;
- const typename ParamGenerator<T9>::iterator begin9_;
- const typename ParamGenerator<T9>::iterator end9_;
- typename ParamGenerator<T9>::iterator current9_;
- ParamType current_value_;
- }; // class CartesianProductGenerator9::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductGenerator9& other);
-
- const ParamGenerator<T1> g1_;
- const ParamGenerator<T2> g2_;
- const ParamGenerator<T3> g3_;
- const ParamGenerator<T4> g4_;
- const ParamGenerator<T5> g5_;
- const ParamGenerator<T6> g6_;
- const ParamGenerator<T7> g7_;
- const ParamGenerator<T8> g8_;
- const ParamGenerator<T9> g9_;
-}; // class CartesianProductGenerator9
-
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10>
-class CartesianProductGenerator10
- : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6,
- T7, T8, T9, T10> > {
- public:
- typedef ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> ParamType;
-
- CartesianProductGenerator10(const ParamGenerator<T1>& g1,
- const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
- const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
- const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7,
- const ParamGenerator<T8>& g8, const ParamGenerator<T9>& g9,
- const ParamGenerator<T10>& g10)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
- g9_(g9), g10_(g10) {}
- virtual ~CartesianProductGenerator10() {}
-
- virtual ParamIteratorInterface<ParamType>* Begin() const {
- return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
- g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
- g7_.begin(), g8_, g8_.begin(), g9_, g9_.begin(), g10_, g10_.begin());
- }
- virtual ParamIteratorInterface<ParamType>* End() const {
- return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
- g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end(), g8_,
- g8_.end(), g9_, g9_.end(), g10_, g10_.end());
- }
-
- private:
- class Iterator : public ParamIteratorInterface<ParamType> {
- public:
- Iterator(const ParamGeneratorInterface<ParamType>* base,
- const ParamGenerator<T1>& g1,
- const typename ParamGenerator<T1>::iterator& current1,
- const ParamGenerator<T2>& g2,
- const typename ParamGenerator<T2>::iterator& current2,
- const ParamGenerator<T3>& g3,
- const typename ParamGenerator<T3>::iterator& current3,
- const ParamGenerator<T4>& g4,
- const typename ParamGenerator<T4>::iterator& current4,
- const ParamGenerator<T5>& g5,
- const typename ParamGenerator<T5>::iterator& current5,
- const ParamGenerator<T6>& g6,
- const typename ParamGenerator<T6>::iterator& current6,
- const ParamGenerator<T7>& g7,
- const typename ParamGenerator<T7>::iterator& current7,
- const ParamGenerator<T8>& g8,
- const typename ParamGenerator<T8>::iterator& current8,
- const ParamGenerator<T9>& g9,
- const typename ParamGenerator<T9>::iterator& current9,
- const ParamGenerator<T10>& g10,
- const typename ParamGenerator<T10>::iterator& current10)
- : base_(base),
- begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
- begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
- begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
- begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
- begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
- begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
- begin7_(g7.begin()), end7_(g7.end()), current7_(current7),
- begin8_(g8.begin()), end8_(g8.end()), current8_(current8),
- begin9_(g9.begin()), end9_(g9.end()), current9_(current9),
- begin10_(g10.begin()), end10_(g10.end()), current10_(current10) {
- ComputeCurrentValue();
- }
- virtual ~Iterator() {}
-
- virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
- return base_;
- }
- // Advance should not be called on beyond-of-range iterators
- // so no component iterators must be beyond end of range, either.
- virtual void Advance() {
- assert(!AtEnd());
- ++current10_;
- if (current10_ == end10_) {
- current10_ = begin10_;
- ++current9_;
- }
- if (current9_ == end9_) {
- current9_ = begin9_;
- ++current8_;
- }
- if (current8_ == end8_) {
- current8_ = begin8_;
- ++current7_;
- }
- if (current7_ == end7_) {
- current7_ = begin7_;
- ++current6_;
- }
- if (current6_ == end6_) {
- current6_ = begin6_;
- ++current5_;
- }
- if (current5_ == end5_) {
- current5_ = begin5_;
- ++current4_;
- }
- if (current4_ == end4_) {
- current4_ = begin4_;
- ++current3_;
- }
- if (current3_ == end3_) {
- current3_ = begin3_;
- ++current2_;
- }
- if (current2_ == end2_) {
- current2_ = begin2_;
- ++current1_;
- }
- ComputeCurrentValue();
- }
- virtual ParamIteratorInterface<ParamType>* Clone() const {
- return new Iterator(*this);
- }
- virtual const ParamType* Current() const { return ¤t_value_; }
- virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
- // Having the same base generator guarantees that the other
- // iterator is of the same type and we can downcast.
- GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
- << "The program attempted to compare iterators "
- << "from different generators." << std::endl;
- const Iterator* typed_other =
- CheckedDowncastToActualType<const Iterator>(&other);
- // We must report iterators equal if they both point beyond their
- // respective ranges. That can happen in a variety of fashions,
- // so we have to consult AtEnd().
- return (AtEnd() && typed_other->AtEnd()) ||
- (
- current1_ == typed_other->current1_ &&
- current2_ == typed_other->current2_ &&
- current3_ == typed_other->current3_ &&
- current4_ == typed_other->current4_ &&
- current5_ == typed_other->current5_ &&
- current6_ == typed_other->current6_ &&
- current7_ == typed_other->current7_ &&
- current8_ == typed_other->current8_ &&
- current9_ == typed_other->current9_ &&
- current10_ == typed_other->current10_);
- }
-
- private:
- Iterator(const Iterator& other)
- : base_(other.base_),
- begin1_(other.begin1_),
- end1_(other.end1_),
- current1_(other.current1_),
- begin2_(other.begin2_),
- end2_(other.end2_),
- current2_(other.current2_),
- begin3_(other.begin3_),
- end3_(other.end3_),
- current3_(other.current3_),
- begin4_(other.begin4_),
- end4_(other.end4_),
- current4_(other.current4_),
- begin5_(other.begin5_),
- end5_(other.end5_),
- current5_(other.current5_),
- begin6_(other.begin6_),
- end6_(other.end6_),
- current6_(other.current6_),
- begin7_(other.begin7_),
- end7_(other.end7_),
- current7_(other.current7_),
- begin8_(other.begin8_),
- end8_(other.end8_),
- current8_(other.current8_),
- begin9_(other.begin9_),
- end9_(other.end9_),
- current9_(other.current9_),
- begin10_(other.begin10_),
- end10_(other.end10_),
- current10_(other.current10_) {
- ComputeCurrentValue();
- }
-
- void ComputeCurrentValue() {
- if (!AtEnd())
- current_value_ = ParamType(*current1_, *current2_, *current3_,
- *current4_, *current5_, *current6_, *current7_, *current8_,
- *current9_, *current10_);
- }
- bool AtEnd() const {
- // We must report iterator past the end of the range when either of the
- // component iterators has reached the end of its range.
- return
- current1_ == end1_ ||
- current2_ == end2_ ||
- current3_ == end3_ ||
- current4_ == end4_ ||
- current5_ == end5_ ||
- current6_ == end6_ ||
- current7_ == end7_ ||
- current8_ == end8_ ||
- current9_ == end9_ ||
- current10_ == end10_;
- }
-
- // No implementation - assignment is unsupported.
- void operator=(const Iterator& other);
-
- const ParamGeneratorInterface<ParamType>* const base_;
- // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
- // current[i]_ is the actual traversing iterator.
- const typename ParamGenerator<T1>::iterator begin1_;
- const typename ParamGenerator<T1>::iterator end1_;
- typename ParamGenerator<T1>::iterator current1_;
- const typename ParamGenerator<T2>::iterator begin2_;
- const typename ParamGenerator<T2>::iterator end2_;
- typename ParamGenerator<T2>::iterator current2_;
- const typename ParamGenerator<T3>::iterator begin3_;
- const typename ParamGenerator<T3>::iterator end3_;
- typename ParamGenerator<T3>::iterator current3_;
- const typename ParamGenerator<T4>::iterator begin4_;
- const typename ParamGenerator<T4>::iterator end4_;
- typename ParamGenerator<T4>::iterator current4_;
- const typename ParamGenerator<T5>::iterator begin5_;
- const typename ParamGenerator<T5>::iterator end5_;
- typename ParamGenerator<T5>::iterator current5_;
- const typename ParamGenerator<T6>::iterator begin6_;
- const typename ParamGenerator<T6>::iterator end6_;
- typename ParamGenerator<T6>::iterator current6_;
- const typename ParamGenerator<T7>::iterator begin7_;
- const typename ParamGenerator<T7>::iterator end7_;
- typename ParamGenerator<T7>::iterator current7_;
- const typename ParamGenerator<T8>::iterator begin8_;
- const typename ParamGenerator<T8>::iterator end8_;
- typename ParamGenerator<T8>::iterator current8_;
- const typename ParamGenerator<T9>::iterator begin9_;
- const typename ParamGenerator<T9>::iterator end9_;
- typename ParamGenerator<T9>::iterator current9_;
- const typename ParamGenerator<T10>::iterator begin10_;
- const typename ParamGenerator<T10>::iterator end10_;
- typename ParamGenerator<T10>::iterator current10_;
- ParamType current_value_;
- }; // class CartesianProductGenerator10::Iterator
-
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductGenerator10& other);
-
- const ParamGenerator<T1> g1_;
- const ParamGenerator<T2> g2_;
- const ParamGenerator<T3> g3_;
- const ParamGenerator<T4> g4_;
- const ParamGenerator<T5> g5_;
- const ParamGenerator<T6> g6_;
- const ParamGenerator<T7> g7_;
- const ParamGenerator<T8> g8_;
- const ParamGenerator<T9> g9_;
- const ParamGenerator<T10> g10_;
-}; // class CartesianProductGenerator10
-
-
-// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
-//
-// Helper classes providing Combine() with polymorphic features. They allow
-// casting CartesianProductGeneratorN<T> to ParamGenerator<U> if T is
-// convertible to U.
-//
-template <class Generator1, class Generator2>
-class CartesianProductHolder2 {
- public:
-CartesianProductHolder2(const Generator1& g1, const Generator2& g2)
- : g1_(g1), g2_(g2) {}
- template <typename T1, typename T2>
- operator ParamGenerator< ::std::tr1::tuple<T1, T2> >() const {
- return ParamGenerator< ::std::tr1::tuple<T1, T2> >(
- new CartesianProductGenerator2<T1, T2>(
- static_cast<ParamGenerator<T1> >(g1_),
- static_cast<ParamGenerator<T2> >(g2_)));
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductHolder2& other);
-
- const Generator1 g1_;
- const Generator2 g2_;
-}; // class CartesianProductHolder2
-
-template <class Generator1, class Generator2, class Generator3>
-class CartesianProductHolder3 {
- public:
-CartesianProductHolder3(const Generator1& g1, const Generator2& g2,
- const Generator3& g3)
- : g1_(g1), g2_(g2), g3_(g3) {}
- template <typename T1, typename T2, typename T3>
- operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3> >() const {
- return ParamGenerator< ::std::tr1::tuple<T1, T2, T3> >(
- new CartesianProductGenerator3<T1, T2, T3>(
- static_cast<ParamGenerator<T1> >(g1_),
- static_cast<ParamGenerator<T2> >(g2_),
- static_cast<ParamGenerator<T3> >(g3_)));
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductHolder3& other);
-
- const Generator1 g1_;
- const Generator2 g2_;
- const Generator3 g3_;
-}; // class CartesianProductHolder3
-
-template <class Generator1, class Generator2, class Generator3,
- class Generator4>
-class CartesianProductHolder4 {
- public:
-CartesianProductHolder4(const Generator1& g1, const Generator2& g2,
- const Generator3& g3, const Generator4& g4)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4) {}
- template <typename T1, typename T2, typename T3, typename T4>
- operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4> >() const {
- return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4> >(
- new CartesianProductGenerator4<T1, T2, T3, T4>(
- static_cast<ParamGenerator<T1> >(g1_),
- static_cast<ParamGenerator<T2> >(g2_),
- static_cast<ParamGenerator<T3> >(g3_),
- static_cast<ParamGenerator<T4> >(g4_)));
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductHolder4& other);
-
- const Generator1 g1_;
- const Generator2 g2_;
- const Generator3 g3_;
- const Generator4 g4_;
-}; // class CartesianProductHolder4
-
-template <class Generator1, class Generator2, class Generator3,
- class Generator4, class Generator5>
-class CartesianProductHolder5 {
- public:
-CartesianProductHolder5(const Generator1& g1, const Generator2& g2,
- const Generator3& g3, const Generator4& g4, const Generator5& g5)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5) {}
- template <typename T1, typename T2, typename T3, typename T4, typename T5>
- operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5> >() const {
- return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5> >(
- new CartesianProductGenerator5<T1, T2, T3, T4, T5>(
- static_cast<ParamGenerator<T1> >(g1_),
- static_cast<ParamGenerator<T2> >(g2_),
- static_cast<ParamGenerator<T3> >(g3_),
- static_cast<ParamGenerator<T4> >(g4_),
- static_cast<ParamGenerator<T5> >(g5_)));
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductHolder5& other);
-
- const Generator1 g1_;
- const Generator2 g2_;
- const Generator3 g3_;
- const Generator4 g4_;
- const Generator5 g5_;
-}; // class CartesianProductHolder5
-
-template <class Generator1, class Generator2, class Generator3,
- class Generator4, class Generator5, class Generator6>
-class CartesianProductHolder6 {
- public:
-CartesianProductHolder6(const Generator1& g1, const Generator2& g2,
- const Generator3& g3, const Generator4& g4, const Generator5& g5,
- const Generator6& g6)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6) {}
- template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6>
- operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6> >() const {
- return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6> >(
- new CartesianProductGenerator6<T1, T2, T3, T4, T5, T6>(
- static_cast<ParamGenerator<T1> >(g1_),
- static_cast<ParamGenerator<T2> >(g2_),
- static_cast<ParamGenerator<T3> >(g3_),
- static_cast<ParamGenerator<T4> >(g4_),
- static_cast<ParamGenerator<T5> >(g5_),
- static_cast<ParamGenerator<T6> >(g6_)));
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductHolder6& other);
-
- const Generator1 g1_;
- const Generator2 g2_;
- const Generator3 g3_;
- const Generator4 g4_;
- const Generator5 g5_;
- const Generator6 g6_;
-}; // class CartesianProductHolder6
-
-template <class Generator1, class Generator2, class Generator3,
- class Generator4, class Generator5, class Generator6, class Generator7>
-class CartesianProductHolder7 {
- public:
-CartesianProductHolder7(const Generator1& g1, const Generator2& g2,
- const Generator3& g3, const Generator4& g4, const Generator5& g5,
- const Generator6& g6, const Generator7& g7)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7) {}
- template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7>
- operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6,
- T7> >() const {
- return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7> >(
- new CartesianProductGenerator7<T1, T2, T3, T4, T5, T6, T7>(
- static_cast<ParamGenerator<T1> >(g1_),
- static_cast<ParamGenerator<T2> >(g2_),
- static_cast<ParamGenerator<T3> >(g3_),
- static_cast<ParamGenerator<T4> >(g4_),
- static_cast<ParamGenerator<T5> >(g5_),
- static_cast<ParamGenerator<T6> >(g6_),
- static_cast<ParamGenerator<T7> >(g7_)));
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductHolder7& other);
-
- const Generator1 g1_;
- const Generator2 g2_;
- const Generator3 g3_;
- const Generator4 g4_;
- const Generator5 g5_;
- const Generator6 g6_;
- const Generator7 g7_;
-}; // class CartesianProductHolder7
-
-template <class Generator1, class Generator2, class Generator3,
- class Generator4, class Generator5, class Generator6, class Generator7,
- class Generator8>
-class CartesianProductHolder8 {
- public:
-CartesianProductHolder8(const Generator1& g1, const Generator2& g2,
- const Generator3& g3, const Generator4& g4, const Generator5& g5,
- const Generator6& g6, const Generator7& g7, const Generator8& g8)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7),
- g8_(g8) {}
- template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8>
- operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7,
- T8> >() const {
- return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8> >(
- new CartesianProductGenerator8<T1, T2, T3, T4, T5, T6, T7, T8>(
- static_cast<ParamGenerator<T1> >(g1_),
- static_cast<ParamGenerator<T2> >(g2_),
- static_cast<ParamGenerator<T3> >(g3_),
- static_cast<ParamGenerator<T4> >(g4_),
- static_cast<ParamGenerator<T5> >(g5_),
- static_cast<ParamGenerator<T6> >(g6_),
- static_cast<ParamGenerator<T7> >(g7_),
- static_cast<ParamGenerator<T8> >(g8_)));
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductHolder8& other);
-
- const Generator1 g1_;
- const Generator2 g2_;
- const Generator3 g3_;
- const Generator4 g4_;
- const Generator5 g5_;
- const Generator6 g6_;
- const Generator7 g7_;
- const Generator8 g8_;
-}; // class CartesianProductHolder8
-
-template <class Generator1, class Generator2, class Generator3,
- class Generator4, class Generator5, class Generator6, class Generator7,
- class Generator8, class Generator9>
-class CartesianProductHolder9 {
- public:
-CartesianProductHolder9(const Generator1& g1, const Generator2& g2,
- const Generator3& g3, const Generator4& g4, const Generator5& g5,
- const Generator6& g6, const Generator7& g7, const Generator8& g8,
- const Generator9& g9)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
- g9_(g9) {}
- template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9>
- operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8,
- T9> >() const {
- return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8,
- T9> >(
- new CartesianProductGenerator9<T1, T2, T3, T4, T5, T6, T7, T8, T9>(
- static_cast<ParamGenerator<T1> >(g1_),
- static_cast<ParamGenerator<T2> >(g2_),
- static_cast<ParamGenerator<T3> >(g3_),
- static_cast<ParamGenerator<T4> >(g4_),
- static_cast<ParamGenerator<T5> >(g5_),
- static_cast<ParamGenerator<T6> >(g6_),
- static_cast<ParamGenerator<T7> >(g7_),
- static_cast<ParamGenerator<T8> >(g8_),
- static_cast<ParamGenerator<T9> >(g9_)));
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductHolder9& other);
-
- const Generator1 g1_;
- const Generator2 g2_;
- const Generator3 g3_;
- const Generator4 g4_;
- const Generator5 g5_;
- const Generator6 g6_;
- const Generator7 g7_;
- const Generator8 g8_;
- const Generator9 g9_;
-}; // class CartesianProductHolder9
-
-template <class Generator1, class Generator2, class Generator3,
- class Generator4, class Generator5, class Generator6, class Generator7,
- class Generator8, class Generator9, class Generator10>
-class CartesianProductHolder10 {
- public:
-CartesianProductHolder10(const Generator1& g1, const Generator2& g2,
- const Generator3& g3, const Generator4& g4, const Generator5& g5,
- const Generator6& g6, const Generator7& g7, const Generator8& g8,
- const Generator9& g9, const Generator10& g10)
- : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
- g9_(g9), g10_(g10) {}
- template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10>
- operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8,
- T9, T10> >() const {
- return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8,
- T9, T10> >(
- new CartesianProductGenerator10<T1, T2, T3, T4, T5, T6, T7, T8, T9,
- T10>(
- static_cast<ParamGenerator<T1> >(g1_),
- static_cast<ParamGenerator<T2> >(g2_),
- static_cast<ParamGenerator<T3> >(g3_),
- static_cast<ParamGenerator<T4> >(g4_),
- static_cast<ParamGenerator<T5> >(g5_),
- static_cast<ParamGenerator<T6> >(g6_),
- static_cast<ParamGenerator<T7> >(g7_),
- static_cast<ParamGenerator<T8> >(g8_),
- static_cast<ParamGenerator<T9> >(g9_),
- static_cast<ParamGenerator<T10> >(g10_)));
- }
-
- private:
- // No implementation - assignment is unsupported.
- void operator=(const CartesianProductHolder10& other);
-
- const Generator1 g1_;
- const Generator2 g2_;
- const Generator3 g3_;
- const Generator4 g4_;
- const Generator5 g5_;
- const Generator6 g6_;
- const Generator7 g7_;
- const Generator8 g8_;
- const Generator9 g9_;
- const Generator10 g10_;
-}; // class CartesianProductHolder10
-
-# endif // GTEST_HAS_COMBINE
-
-} // namespace internal
-} // namespace testing
-
-#endif // GTEST_HAS_PARAM_TEST
-
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
-
-#if GTEST_HAS_PARAM_TEST
-
-namespace testing {
-
-// Functions producing parameter generators.
-//
-// Google Test uses these generators to produce parameters for value-
-// parameterized tests. When a parameterized test case is instantiated
-// with a particular generator, Google Test creates and runs tests
-// for each element in the sequence produced by the generator.
-//
-// In the following sample, tests from test case FooTest are instantiated
-// each three times with parameter values 3, 5, and 8:
-//
-// class FooTest : public TestWithParam<int> { ... };
-//
-// TEST_P(FooTest, TestThis) {
-// }
-// TEST_P(FooTest, TestThat) {
-// }
-// INSTANTIATE_TEST_CASE_P(TestSequence, FooTest, Values(3, 5, 8));
-//
-
-// Range() returns generators providing sequences of values in a range.
-//
-// Synopsis:
-// Range(start, end)
-// - returns a generator producing a sequence of values {start, start+1,
-// start+2, ..., }.
-// Range(start, end, step)
-// - returns a generator producing a sequence of values {start, start+step,
-// start+step+step, ..., }.
-// Notes:
-// * The generated sequences never include end. For example, Range(1, 5)
-// returns a generator producing a sequence {1, 2, 3, 4}. Range(1, 9, 2)
-// returns a generator producing {1, 3, 5, 7}.
-// * start and end must have the same type. That type may be any integral or
-// floating-point type or a user defined type satisfying these conditions:
-// * It must be assignable (have operator=() defined).
-// * It must have operator+() (operator+(int-compatible type) for
-// two-operand version).
-// * It must have operator<() defined.
-// Elements in the resulting sequences will also have that type.
-// * Condition start < end must be satisfied in order for resulting sequences
-// to contain any elements.
-//
-template <typename T, typename IncrementT>
-internal::ParamGenerator<T> Range(T start, T end, IncrementT step) {
- return internal::ParamGenerator<T>(
- new internal::RangeGenerator<T, IncrementT>(start, end, step));
-}
-
-template <typename T>
-internal::ParamGenerator<T> Range(T start, T end) {
- return Range(start, end, 1);
-}
-
-// ValuesIn() function allows generation of tests with parameters coming from
-// a container.
-//
-// Synopsis:
-// ValuesIn(const T (&array)[N])
-// - returns a generator producing sequences with elements from
-// a C-style array.
-// ValuesIn(const Container& container)
-// - returns a generator producing sequences with elements from
-// an STL-style container.
-// ValuesIn(Iterator begin, Iterator end)
-// - returns a generator producing sequences with elements from
-// a range [begin, end) defined by a pair of STL-style iterators. These
-// iterators can also be plain C pointers.
-//
-// Please note that ValuesIn copies the values from the containers
-// passed in and keeps them to generate tests in RUN_ALL_TESTS().
-//
-// Examples:
-//
-// This instantiates tests from test case StringTest
-// each with C-string values of "foo", "bar", and "baz":
-//
-// const char* strings[] = {"foo", "bar", "baz"};
-// INSTANTIATE_TEST_CASE_P(StringSequence, SrtingTest, ValuesIn(strings));
-//
-// This instantiates tests from test case StlStringTest
-// each with STL strings with values "a" and "b":
-//
-// ::std::vector< ::std::string> GetParameterStrings() {
-// ::std::vector< ::std::string> v;
-// v.push_back("a");
-// v.push_back("b");
-// return v;
-// }
-//
-// INSTANTIATE_TEST_CASE_P(CharSequence,
-// StlStringTest,
-// ValuesIn(GetParameterStrings()));
-//
-//
-// This will also instantiate tests from CharTest
-// each with parameter values 'a' and 'b':
-//
-// ::std::list<char> GetParameterChars() {
-// ::std::list<char> list;
-// list.push_back('a');
-// list.push_back('b');
-// return list;
-// }
-// ::std::list<char> l = GetParameterChars();
-// INSTANTIATE_TEST_CASE_P(CharSequence2,
-// CharTest,
-// ValuesIn(l.begin(), l.end()));
-//
-template <typename ForwardIterator>
-internal::ParamGenerator<
- typename ::testing::internal::IteratorTraits<ForwardIterator>::value_type>
-ValuesIn(ForwardIterator begin, ForwardIterator end) {
- typedef typename ::testing::internal::IteratorTraits<ForwardIterator>
- ::value_type ParamType;
- return internal::ParamGenerator<ParamType>(
- new internal::ValuesInIteratorRangeGenerator<ParamType>(begin, end));
-}
-
-template <typename T, size_t N>
-internal::ParamGenerator<T> ValuesIn(const T (&array)[N]) {
- return ValuesIn(array, array + N);
-}
-
-template <class Container>
-internal::ParamGenerator<typename Container::value_type> ValuesIn(
- const Container& container) {
- return ValuesIn(container.begin(), container.end());
-}
-
-// Values() allows generating tests from explicitly specified list of
-// parameters.
-//
-// Synopsis:
-// Values(T v1, T v2, ..., T vN)
-// - returns a generator producing sequences with elements v1, v2, ..., vN.
-//
-// For example, this instantiates tests from test case BarTest each
-// with values "one", "two", and "three":
-//
-// INSTANTIATE_TEST_CASE_P(NumSequence, BarTest, Values("one", "two", "three"));
-//
-// This instantiates tests from test case BazTest each with values 1, 2, 3.5.
-// The exact type of values will depend on the type of parameter in BazTest.
-//
-// INSTANTIATE_TEST_CASE_P(FloatingNumbers, BazTest, Values(1, 2, 3.5));
-//
-// Currently, Values() supports from 1 to 50 parameters.
-//
-template <typename T1>
-internal::ValueArray1<T1> Values(T1 v1) {
- return internal::ValueArray1<T1>(v1);
-}
-
-template <typename T1, typename T2>
-internal::ValueArray2<T1, T2> Values(T1 v1, T2 v2) {
- return internal::ValueArray2<T1, T2>(v1, v2);
-}
-
-template <typename T1, typename T2, typename T3>
-internal::ValueArray3<T1, T2, T3> Values(T1 v1, T2 v2, T3 v3) {
- return internal::ValueArray3<T1, T2, T3>(v1, v2, v3);
-}
-
-template <typename T1, typename T2, typename T3, typename T4>
-internal::ValueArray4<T1, T2, T3, T4> Values(T1 v1, T2 v2, T3 v3, T4 v4) {
- return internal::ValueArray4<T1, T2, T3, T4>(v1, v2, v3, v4);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5>
-internal::ValueArray5<T1, T2, T3, T4, T5> Values(T1 v1, T2 v2, T3 v3, T4 v4,
- T5 v5) {
- return internal::ValueArray5<T1, T2, T3, T4, T5>(v1, v2, v3, v4, v5);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6>
-internal::ValueArray6<T1, T2, T3, T4, T5, T6> Values(T1 v1, T2 v2, T3 v3,
- T4 v4, T5 v5, T6 v6) {
- return internal::ValueArray6<T1, T2, T3, T4, T5, T6>(v1, v2, v3, v4, v5, v6);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7>
-internal::ValueArray7<T1, T2, T3, T4, T5, T6, T7> Values(T1 v1, T2 v2, T3 v3,
- T4 v4, T5 v5, T6 v6, T7 v7) {
- return internal::ValueArray7<T1, T2, T3, T4, T5, T6, T7>(v1, v2, v3, v4, v5,
- v6, v7);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8>
-internal::ValueArray8<T1, T2, T3, T4, T5, T6, T7, T8> Values(T1 v1, T2 v2,
- T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8) {
- return internal::ValueArray8<T1, T2, T3, T4, T5, T6, T7, T8>(v1, v2, v3, v4,
- v5, v6, v7, v8);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9>
-internal::ValueArray9<T1, T2, T3, T4, T5, T6, T7, T8, T9> Values(T1 v1, T2 v2,
- T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9) {
- return internal::ValueArray9<T1, T2, T3, T4, T5, T6, T7, T8, T9>(v1, v2, v3,
- v4, v5, v6, v7, v8, v9);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10>
-internal::ValueArray10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> Values(T1 v1,
- T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10) {
- return internal::ValueArray10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(v1,
- v2, v3, v4, v5, v6, v7, v8, v9, v10);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11>
-internal::ValueArray11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10,
- T11> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11) {
- return internal::ValueArray11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10,
- T11>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12>
-internal::ValueArray12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12) {
- return internal::ValueArray12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13>
-internal::ValueArray13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
- T13> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13) {
- return internal::ValueArray13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14>
-internal::ValueArray14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14) {
- return internal::ValueArray14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13,
- v14);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15>
-internal::ValueArray15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
- T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15) {
- return internal::ValueArray15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12,
- v13, v14, v15);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16>
-internal::ValueArray16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
- T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
- T16 v16) {
- return internal::ValueArray16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11,
- v12, v13, v14, v15, v16);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17>
-internal::ValueArray17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
- T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
- T16 v16, T17 v17) {
- return internal::ValueArray17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10,
- v11, v12, v13, v14, v15, v16, v17);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18>
-internal::ValueArray18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6,
- T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
- T16 v16, T17 v17, T18 v18) {
- return internal::ValueArray18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18>(v1, v2, v3, v4, v5, v6, v7, v8, v9,
- v10, v11, v12, v13, v14, v15, v16, v17, v18);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19>
-internal::ValueArray19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5,
- T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14,
- T15 v15, T16 v16, T17 v17, T18 v18, T19 v19) {
- return internal::ValueArray19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19>(v1, v2, v3, v4, v5, v6, v7, v8,
- v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20>
-internal::ValueArray20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20> Values(T1 v1, T2 v2, T3 v3, T4 v4,
- T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
- T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20) {
- return internal::ValueArray20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20>(v1, v2, v3, v4, v5, v6, v7,
- v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21>
-internal::ValueArray21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21> Values(T1 v1, T2 v2, T3 v3, T4 v4,
- T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
- T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21) {
- return internal::ValueArray21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21>(v1, v2, v3, v4, v5, v6,
- v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22>
-internal::ValueArray22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22> Values(T1 v1, T2 v2, T3 v3,
- T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
- T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
- T21 v21, T22 v22) {
- return internal::ValueArray22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22>(v1, v2, v3, v4,
- v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
- v20, v21, v22);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23>
-internal::ValueArray23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23> Values(T1 v1, T2 v2,
- T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
- T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
- T21 v21, T22 v22, T23 v23) {
- return internal::ValueArray23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23>(v1, v2, v3,
- v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
- v20, v21, v22, v23);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24>
-internal::ValueArray24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> Values(T1 v1, T2 v2,
- T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
- T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
- T21 v21, T22 v22, T23 v23, T24 v24) {
- return internal::ValueArray24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24>(v1, v2,
- v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18,
- v19, v20, v21, v22, v23, v24);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25>
-internal::ValueArray25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> Values(T1 v1,
- T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11,
- T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19,
- T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25) {
- return internal::ValueArray25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25>(v1,
- v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17,
- v18, v19, v20, v21, v22, v23, v24, v25);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26>
-internal::ValueArray26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26) {
- return internal::ValueArray26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15,
- v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27>
-internal::ValueArray27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
- T27> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27) {
- return internal::ValueArray27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14,
- v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28>
-internal::ValueArray28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
- T28> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28) {
- return internal::ValueArray28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13,
- v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27,
- v28);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29>
-internal::ValueArray29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29) {
- return internal::ValueArray29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12,
- v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26,
- v27, v28, v29);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30>
-internal::ValueArray30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
- T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16,
- T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24,
- T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30) {
- return internal::ValueArray30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11,
- v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25,
- v26, v27, v28, v29, v30);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31>
-internal::ValueArray31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
- T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
- T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
- T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31) {
- return internal::ValueArray31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10,
- v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24,
- v25, v26, v27, v28, v29, v30, v31);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32>
-internal::ValueArray32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
- T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
- T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
- T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
- T32 v32) {
- return internal::ValueArray32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32>(v1, v2, v3, v4, v5, v6, v7, v8, v9,
- v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
- v24, v25, v26, v27, v28, v29, v30, v31, v32);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33>
-internal::ValueArray33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6,
- T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
- T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
- T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
- T32 v32, T33 v33) {
- return internal::ValueArray33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33>(v1, v2, v3, v4, v5, v6, v7, v8,
- v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
- v24, v25, v26, v27, v28, v29, v30, v31, v32, v33);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34>
-internal::ValueArray34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5,
- T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14,
- T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22,
- T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30,
- T31 v31, T32 v32, T33 v33, T34 v34) {
- return internal::ValueArray34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34>(v1, v2, v3, v4, v5, v6, v7,
- v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22,
- v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35>
-internal::ValueArray35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35> Values(T1 v1, T2 v2, T3 v3, T4 v4,
- T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
- T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21,
- T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29,
- T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35) {
- return internal::ValueArray35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35>(v1, v2, v3, v4, v5, v6,
- v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21,
- v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36>
-internal::ValueArray36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36> Values(T1 v1, T2 v2, T3 v3, T4 v4,
- T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
- T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21,
- T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29,
- T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36) {
- return internal::ValueArray36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36>(v1, v2, v3, v4,
- v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
- v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33,
- v34, v35, v36);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37>
-internal::ValueArray37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37> Values(T1 v1, T2 v2, T3 v3,
- T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
- T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
- T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28,
- T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36,
- T37 v37) {
- return internal::ValueArray37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37>(v1, v2, v3,
- v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
- v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33,
- v34, v35, v36, v37);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38>
-internal::ValueArray38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> Values(T1 v1, T2 v2,
- T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
- T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
- T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28,
- T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36,
- T37 v37, T38 v38) {
- return internal::ValueArray38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38>(v1, v2,
- v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18,
- v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32,
- v33, v34, v35, v36, v37, v38);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39>
-internal::ValueArray39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> Values(T1 v1, T2 v2,
- T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
- T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
- T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28,
- T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36,
- T37 v37, T38 v38, T39 v39) {
- return internal::ValueArray39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39>(v1,
- v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17,
- v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31,
- v32, v33, v34, v35, v36, v37, v38, v39);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40>
-internal::ValueArray40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> Values(T1 v1,
- T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11,
- T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19,
- T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27,
- T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35,
- T36 v36, T37 v37, T38 v38, T39 v39, T40 v40) {
- return internal::ValueArray40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15,
- v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29,
- v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41>
-internal::ValueArray41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
- T41> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41) {
- return internal::ValueArray41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14,
- v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28,
- v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42>
-internal::ValueArray42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
- T42> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42) {
- return internal::ValueArray42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41, T42>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13,
- v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27,
- v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41,
- v42);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43>
-internal::ValueArray43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
- T43> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43) {
- return internal::ValueArray43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41, T42, T43>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12,
- v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26,
- v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40,
- v41, v42, v43);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44>
-internal::ValueArray44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
- T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
- T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
- T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
- T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
- T42 v42, T43 v43, T44 v44) {
- return internal::ValueArray44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41, T42, T43, T44>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11,
- v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25,
- v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39,
- v40, v41, v42, v43, v44);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45>
-internal::ValueArray45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44, T45> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
- T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16,
- T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24,
- T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32,
- T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40,
- T41 v41, T42 v42, T43 v43, T44 v44, T45 v45) {
- return internal::ValueArray45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41, T42, T43, T44, T45>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10,
- v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24,
- v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38,
- v39, v40, v41, v42, v43, v44, v45);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46>
-internal::ValueArray46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44, T45, T46> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
- T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
- T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
- T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
- T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39,
- T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46) {
- return internal::ValueArray46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41, T42, T43, T44, T45, T46>(v1, v2, v3, v4, v5, v6, v7, v8, v9,
- v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
- v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37,
- v38, v39, v40, v41, v42, v43, v44, v45, v46);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47>
-internal::ValueArray47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44, T45, T46, T47> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
- T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
- T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
- T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
- T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39,
- T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47) {
- return internal::ValueArray47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41, T42, T43, T44, T45, T46, T47>(v1, v2, v3, v4, v5, v6, v7, v8,
- v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
- v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37,
- v38, v39, v40, v41, v42, v43, v44, v45, v46, v47);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47, typename T48>
-internal::ValueArray48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44, T45, T46, T47, T48> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6,
- T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
- T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
- T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
- T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39,
- T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47,
- T48 v48) {
- return internal::ValueArray48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41, T42, T43, T44, T45, T46, T47, T48>(v1, v2, v3, v4, v5, v6, v7,
- v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22,
- v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36,
- v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47, typename T48, typename T49>
-internal::ValueArray49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44, T45, T46, T47, T48, T49> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5,
- T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14,
- T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22,
- T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30,
- T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38,
- T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46,
- T47 v47, T48 v48, T49 v49) {
- return internal::ValueArray49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41, T42, T43, T44, T45, T46, T47, T48, T49>(v1, v2, v3, v4, v5, v6,
- v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21,
- v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35,
- v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49);
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9, typename T10,
- typename T11, typename T12, typename T13, typename T14, typename T15,
- typename T16, typename T17, typename T18, typename T19, typename T20,
- typename T21, typename T22, typename T23, typename T24, typename T25,
- typename T26, typename T27, typename T28, typename T29, typename T30,
- typename T31, typename T32, typename T33, typename T34, typename T35,
- typename T36, typename T37, typename T38, typename T39, typename T40,
- typename T41, typename T42, typename T43, typename T44, typename T45,
- typename T46, typename T47, typename T48, typename T49, typename T50>
-internal::ValueArray50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
- T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
- T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
- T44, T45, T46, T47, T48, T49, T50> Values(T1 v1, T2 v2, T3 v3, T4 v4,
- T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
- T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21,
- T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29,
- T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37,
- T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45,
- T46 v46, T47 v47, T48 v48, T49 v49, T50 v50) {
- return internal::ValueArray50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
- T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
- T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
- T40, T41, T42, T43, T44, T45, T46, T47, T48, T49, T50>(v1, v2, v3, v4,
- v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
- v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33,
- v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47,
- v48, v49, v50);
-}
-
-// Bool() allows generating tests with parameters in a set of (false, true).
-//
-// Synopsis:
-// Bool()
-// - returns a generator producing sequences with elements {false, true}.
-//
-// It is useful when testing code that depends on Boolean flags. Combinations
-// of multiple flags can be tested when several Bool()'s are combined using
-// Combine() function.
-//
-// In the following example all tests in the test case FlagDependentTest
-// will be instantiated twice with parameters false and true.
-//
-// class FlagDependentTest : public testing::TestWithParam<bool> {
-// virtual void SetUp() {
-// external_flag = GetParam();
-// }
-// }
-// INSTANTIATE_TEST_CASE_P(BoolSequence, FlagDependentTest, Bool());
-//
-inline internal::ParamGenerator<bool> Bool() {
- return Values(false, true);
-}
-
-# if GTEST_HAS_COMBINE
-// Combine() allows the user to combine two or more sequences to produce
-// values of a Cartesian product of those sequences' elements.
-//
-// Synopsis:
-// Combine(gen1, gen2, ..., genN)
-// - returns a generator producing sequences with elements coming from
-// the Cartesian product of elements from the sequences generated by
-// gen1, gen2, ..., genN. The sequence elements will have a type of
-// tuple<T1, T2, ..., TN> where T1, T2, ..., TN are the types
-// of elements from sequences produces by gen1, gen2, ..., genN.
-//
-// Combine can have up to 10 arguments. This number is currently limited
-// by the maximum number of elements in the tuple implementation used by Google
-// Test.
-//
-// Example:
-//
-// This will instantiate tests in test case AnimalTest each one with
-// the parameter values tuple("cat", BLACK), tuple("cat", WHITE),
-// tuple("dog", BLACK), and tuple("dog", WHITE):
-//
-// enum Color { BLACK, GRAY, WHITE };
-// class AnimalTest
-// : public testing::TestWithParam<tuple<const char*, Color> > {...};
-//
-// TEST_P(AnimalTest, AnimalLooksNice) {...}
-//
-// INSTANTIATE_TEST_CASE_P(AnimalVariations, AnimalTest,
-// Combine(Values("cat", "dog"),
-// Values(BLACK, WHITE)));
-//
-// This will instantiate tests in FlagDependentTest with all variations of two
-// Boolean flags:
-//
-// class FlagDependentTest
-// : public testing::TestWithParam<tuple<bool, bool> > {
-// virtual void SetUp() {
-// // Assigns external_flag_1 and external_flag_2 values from the tuple.
-// tie(external_flag_1, external_flag_2) = GetParam();
-// }
-// };
-//
-// TEST_P(FlagDependentTest, TestFeature1) {
-// // Test your code using external_flag_1 and external_flag_2 here.
-// }
-// INSTANTIATE_TEST_CASE_P(TwoBoolSequence, FlagDependentTest,
-// Combine(Bool(), Bool()));
-//
-template <typename Generator1, typename Generator2>
-internal::CartesianProductHolder2<Generator1, Generator2> Combine(
- const Generator1& g1, const Generator2& g2) {
- return internal::CartesianProductHolder2<Generator1, Generator2>(
- g1, g2);
-}
-
-template <typename Generator1, typename Generator2, typename Generator3>
-internal::CartesianProductHolder3<Generator1, Generator2, Generator3> Combine(
- const Generator1& g1, const Generator2& g2, const Generator3& g3) {
- return internal::CartesianProductHolder3<Generator1, Generator2, Generator3>(
- g1, g2, g3);
-}
-
-template <typename Generator1, typename Generator2, typename Generator3,
- typename Generator4>
-internal::CartesianProductHolder4<Generator1, Generator2, Generator3,
- Generator4> Combine(
- const Generator1& g1, const Generator2& g2, const Generator3& g3,
- const Generator4& g4) {
- return internal::CartesianProductHolder4<Generator1, Generator2, Generator3,
- Generator4>(
- g1, g2, g3, g4);
-}
-
-template <typename Generator1, typename Generator2, typename Generator3,
- typename Generator4, typename Generator5>
-internal::CartesianProductHolder5<Generator1, Generator2, Generator3,
- Generator4, Generator5> Combine(
- const Generator1& g1, const Generator2& g2, const Generator3& g3,
- const Generator4& g4, const Generator5& g5) {
- return internal::CartesianProductHolder5<Generator1, Generator2, Generator3,
- Generator4, Generator5>(
- g1, g2, g3, g4, g5);
-}
-
-template <typename Generator1, typename Generator2, typename Generator3,
- typename Generator4, typename Generator5, typename Generator6>
-internal::CartesianProductHolder6<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6> Combine(
- const Generator1& g1, const Generator2& g2, const Generator3& g3,
- const Generator4& g4, const Generator5& g5, const Generator6& g6) {
- return internal::CartesianProductHolder6<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6>(
- g1, g2, g3, g4, g5, g6);
-}
-
-template <typename Generator1, typename Generator2, typename Generator3,
- typename Generator4, typename Generator5, typename Generator6,
- typename Generator7>
-internal::CartesianProductHolder7<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6, Generator7> Combine(
- const Generator1& g1, const Generator2& g2, const Generator3& g3,
- const Generator4& g4, const Generator5& g5, const Generator6& g6,
- const Generator7& g7) {
- return internal::CartesianProductHolder7<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6, Generator7>(
- g1, g2, g3, g4, g5, g6, g7);
-}
-
-template <typename Generator1, typename Generator2, typename Generator3,
- typename Generator4, typename Generator5, typename Generator6,
- typename Generator7, typename Generator8>
-internal::CartesianProductHolder8<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6, Generator7, Generator8> Combine(
- const Generator1& g1, const Generator2& g2, const Generator3& g3,
- const Generator4& g4, const Generator5& g5, const Generator6& g6,
- const Generator7& g7, const Generator8& g8) {
- return internal::CartesianProductHolder8<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6, Generator7, Generator8>(
- g1, g2, g3, g4, g5, g6, g7, g8);
-}
-
-template <typename Generator1, typename Generator2, typename Generator3,
- typename Generator4, typename Generator5, typename Generator6,
- typename Generator7, typename Generator8, typename Generator9>
-internal::CartesianProductHolder9<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6, Generator7, Generator8,
- Generator9> Combine(
- const Generator1& g1, const Generator2& g2, const Generator3& g3,
- const Generator4& g4, const Generator5& g5, const Generator6& g6,
- const Generator7& g7, const Generator8& g8, const Generator9& g9) {
- return internal::CartesianProductHolder9<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6, Generator7, Generator8, Generator9>(
- g1, g2, g3, g4, g5, g6, g7, g8, g9);
-}
-
-template <typename Generator1, typename Generator2, typename Generator3,
- typename Generator4, typename Generator5, typename Generator6,
- typename Generator7, typename Generator8, typename Generator9,
- typename Generator10>
-internal::CartesianProductHolder10<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6, Generator7, Generator8, Generator9,
- Generator10> Combine(
- const Generator1& g1, const Generator2& g2, const Generator3& g3,
- const Generator4& g4, const Generator5& g5, const Generator6& g6,
- const Generator7& g7, const Generator8& g8, const Generator9& g9,
- const Generator10& g10) {
- return internal::CartesianProductHolder10<Generator1, Generator2, Generator3,
- Generator4, Generator5, Generator6, Generator7, Generator8, Generator9,
- Generator10>(
- g1, g2, g3, g4, g5, g6, g7, g8, g9, g10);
-}
-# endif // GTEST_HAS_COMBINE
-
-
-
-# define TEST_P(test_case_name, test_name) \
- class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \
- : public test_case_name { \
- public: \
- GTEST_TEST_CLASS_NAME_(test_case_name, test_name)() {} \
- virtual void TestBody(); \
- private: \
- static int AddToRegistry() { \
- ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
- GetTestCasePatternHolder<test_case_name>(\
- #test_case_name, __FILE__, __LINE__)->AddTestPattern(\
- #test_case_name, \
- #test_name, \
- new ::testing::internal::TestMetaFactory< \
- GTEST_TEST_CLASS_NAME_(test_case_name, test_name)>()); \
- return 0; \
- } \
- static int gtest_registering_dummy_ GTEST_ATTRIBUTE_UNUSED_; \
- GTEST_DISALLOW_COPY_AND_ASSIGN_(\
- GTEST_TEST_CLASS_NAME_(test_case_name, test_name)); \
- }; \
- int GTEST_TEST_CLASS_NAME_(test_case_name, \
- test_name)::gtest_registering_dummy_ = \
- GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::AddToRegistry(); \
- void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody()
-
-# define INSTANTIATE_TEST_CASE_P(prefix, test_case_name, generator) \
- ::testing::internal::ParamGenerator<test_case_name::ParamType> \
- gtest_##prefix##test_case_name##_EvalGenerator_() { return generator; } \
- int gtest_##prefix##test_case_name##_dummy_ GTEST_ATTRIBUTE_UNUSED_ = \
- ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
- GetTestCasePatternHolder<test_case_name>(\
- #test_case_name, __FILE__, __LINE__)->AddTestCaseInstantiation(\
- #prefix, \
- >est_##prefix##test_case_name##_EvalGenerator_, \
- __FILE__, __LINE__)
-
-} // namespace testing
-
-#endif // GTEST_HAS_PARAM_TEST
-
-#endif // GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
-// Copyright 2006, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// Google C++ Testing Framework definitions useful in production code.
-
-#ifndef GTEST_INCLUDE_GTEST_GTEST_PROD_H_
-#define GTEST_INCLUDE_GTEST_GTEST_PROD_H_
-
-// When you need to test the private or protected members of a class,
-// use the FRIEND_TEST macro to declare your tests as friends of the
-// class. For example:
-//
-// class MyClass {
-// private:
-// void MyMethod();
-// FRIEND_TEST(MyClassTest, MyMethod);
-// };
-//
-// class MyClassTest : public testing::Test {
-// // ...
-// };
-//
-// TEST_F(MyClassTest, MyMethod) {
-// // Can call MyClass::MyMethod() here.
-// }
-
-#define FRIEND_TEST(test_case_name, test_name)\
-friend class test_case_name##_##test_name##_Test
-
-#endif // GTEST_INCLUDE_GTEST_GTEST_PROD_H_
-// Copyright 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: mheule@google.com (Markus Heule)
-//
-
-#ifndef GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
-#define GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
-
-#include <iosfwd>
-#include <vector>
-
-namespace testing {
-
-// A copyable object representing the result of a test part (i.e. an
-// assertion or an explicit FAIL(), ADD_FAILURE(), or SUCCESS()).
-//
-// Don't inherit from TestPartResult as its destructor is not virtual.
-class GTEST_API_ TestPartResult {
- public:
- // The possible outcomes of a test part (i.e. an assertion or an
- // explicit SUCCEED(), FAIL(), or ADD_FAILURE()).
- enum Type {
- kSuccess, // Succeeded.
- kNonFatalFailure, // Failed but the test can continue.
- kFatalFailure // Failed and the test should be terminated.
- };
-
- // C'tor. TestPartResult does NOT have a default constructor.
- // Always use this constructor (with parameters) to create a
- // TestPartResult object.
- TestPartResult(Type a_type,
- const char* a_file_name,
- int a_line_number,
- const char* a_message)
- : type_(a_type),
- file_name_(a_file_name == NULL ? "" : a_file_name),
- line_number_(a_line_number),
- summary_(ExtractSummary(a_message)),
- message_(a_message) {
- }
-
- // Gets the outcome of the test part.
- Type type() const { return type_; }
-
- // Gets the name of the source file where the test part took place, or
- // NULL if it's unknown.
- const char* file_name() const {
- return file_name_.empty() ? NULL : file_name_.c_str();
- }
-
- // Gets the line in the source file where the test part took place,
- // or -1 if it's unknown.
- int line_number() const { return line_number_; }
-
- // Gets the summary of the failure message.
- const char* summary() const { return summary_.c_str(); }
-
- // Gets the message associated with the test part.
- const char* message() const { return message_.c_str(); }
-
- // Returns true iff the test part passed.
- bool passed() const { return type_ == kSuccess; }
-
- // Returns true iff the test part failed.
- bool failed() const { return type_ != kSuccess; }
-
- // Returns true iff the test part non-fatally failed.
- bool nonfatally_failed() const { return type_ == kNonFatalFailure; }
-
- // Returns true iff the test part fatally failed.
- bool fatally_failed() const { return type_ == kFatalFailure; }
-
- private:
- Type type_;
-
- // Gets the summary of the failure message by omitting the stack
- // trace in it.
- static std::string ExtractSummary(const char* message);
-
- // The name of the source file where the test part took place, or
- // "" if the source file is unknown.
- std::string file_name_;
- // The line in the source file where the test part took place, or -1
- // if the line number is unknown.
- int line_number_;
- std::string summary_; // The test failure summary.
- std::string message_; // The test failure message.
-};
-
-// Prints a TestPartResult object.
-std::ostream& operator<<(std::ostream& os, const TestPartResult& result);
-
-// An array of TestPartResult objects.
-//
-// Don't inherit from TestPartResultArray as its destructor is not
-// virtual.
-class GTEST_API_ TestPartResultArray {
- public:
- TestPartResultArray() {}
-
- // Appends the given TestPartResult to the array.
- void Append(const TestPartResult& result);
-
- // Returns the TestPartResult at the given index (0-based).
- const TestPartResult& GetTestPartResult(int index) const;
-
- // Returns the number of TestPartResult objects in the array.
- int size() const;
-
- private:
- std::vector<TestPartResult> array_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(TestPartResultArray);
-};
-
-// This interface knows how to report a test part result.
-class TestPartResultReporterInterface {
- public:
- virtual ~TestPartResultReporterInterface() {}
-
- virtual void ReportTestPartResult(const TestPartResult& result) = 0;
-};
-
-namespace internal {
-
-// This helper class is used by {ASSERT|EXPECT}_NO_FATAL_FAILURE to check if a
-// statement generates new fatal failures. To do so it registers itself as the
-// current test part result reporter. Besides checking if fatal failures were
-// reported, it only delegates the reporting to the former result reporter.
-// The original result reporter is restored in the destructor.
-// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
-class GTEST_API_ HasNewFatalFailureHelper
- : public TestPartResultReporterInterface {
- public:
- HasNewFatalFailureHelper();
- virtual ~HasNewFatalFailureHelper();
- virtual void ReportTestPartResult(const TestPartResult& result);
- bool has_new_fatal_failure() const { return has_new_fatal_failure_; }
- private:
- bool has_new_fatal_failure_;
- TestPartResultReporterInterface* original_reporter_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(HasNewFatalFailureHelper);
-};
-
-} // namespace internal
-
-} // namespace testing
-
-#endif // GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
-// Copyright 2008 Google Inc.
-// All Rights Reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
-#ifndef GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
-#define GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
-
-// This header implements typed tests and type-parameterized tests.
-
-// Typed (aka type-driven) tests repeat the same test for types in a
-// list. You must know which types you want to test with when writing
-// typed tests. Here's how you do it:
-
-#if 0
-
-// First, define a fixture class template. It should be parameterized
-// by a type. Remember to derive it from testing::Test.
-template <typename T>
-class FooTest : public testing::Test {
- public:
- ...
- typedef std::list<T> List;
- static T shared_;
- T value_;
-};
-
-// Next, associate a list of types with the test case, which will be
-// repeated for each type in the list. The typedef is necessary for
-// the macro to parse correctly.
-typedef testing::Types<char, int, unsigned int> MyTypes;
-TYPED_TEST_CASE(FooTest, MyTypes);
-
-// If the type list contains only one type, you can write that type
-// directly without Types<...>:
-// TYPED_TEST_CASE(FooTest, int);
-
-// Then, use TYPED_TEST() instead of TEST_F() to define as many typed
-// tests for this test case as you want.
-TYPED_TEST(FooTest, DoesBlah) {
- // Inside a test, refer to TypeParam to get the type parameter.
- // Since we are inside a derived class template, C++ requires use to
- // visit the members of FooTest via 'this'.
- TypeParam n = this->value_;
-
- // To visit static members of the fixture, add the TestFixture::
- // prefix.
- n += TestFixture::shared_;
-
- // To refer to typedefs in the fixture, add the "typename
- // TestFixture::" prefix.
- typename TestFixture::List values;
- values.push_back(n);
- ...
-}
-
-TYPED_TEST(FooTest, HasPropertyA) { ... }
-
-#endif // 0
-
-// Type-parameterized tests are abstract test patterns parameterized
-// by a type. Compared with typed tests, type-parameterized tests
-// allow you to define the test pattern without knowing what the type
-// parameters are. The defined pattern can be instantiated with
-// different types any number of times, in any number of translation
-// units.
-//
-// If you are designing an interface or concept, you can define a
-// suite of type-parameterized tests to verify properties that any
-// valid implementation of the interface/concept should have. Then,
-// each implementation can easily instantiate the test suite to verify
-// that it conforms to the requirements, without having to write
-// similar tests repeatedly. Here's an example:
-
-#if 0
-
-// First, define a fixture class template. It should be parameterized
-// by a type. Remember to derive it from testing::Test.
-template <typename T>
-class FooTest : public testing::Test {
- ...
-};
-
-// Next, declare that you will define a type-parameterized test case
-// (the _P suffix is for "parameterized" or "pattern", whichever you
-// prefer):
-TYPED_TEST_CASE_P(FooTest);
-
-// Then, use TYPED_TEST_P() to define as many type-parameterized tests
-// for this type-parameterized test case as you want.
-TYPED_TEST_P(FooTest, DoesBlah) {
- // Inside a test, refer to TypeParam to get the type parameter.
- TypeParam n = 0;
- ...
-}
-
-TYPED_TEST_P(FooTest, HasPropertyA) { ... }
-
-// Now the tricky part: you need to register all test patterns before
-// you can instantiate them. The first argument of the macro is the
-// test case name; the rest are the names of the tests in this test
-// case.
-REGISTER_TYPED_TEST_CASE_P(FooTest,
- DoesBlah, HasPropertyA);
-
-// Finally, you are free to instantiate the pattern with the types you
-// want. If you put the above code in a header file, you can #include
-// it in multiple C++ source files and instantiate it multiple times.
-//
-// To distinguish different instances of the pattern, the first
-// argument to the INSTANTIATE_* macro is a prefix that will be added
-// to the actual test case name. Remember to pick unique prefixes for
-// different instances.
-typedef testing::Types<char, int, unsigned int> MyTypes;
-INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, MyTypes);
-
-// If the type list contains only one type, you can write that type
-// directly without Types<...>:
-// INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, int);
-
-#endif // 0
-
-
-// Implements typed tests.
-
-#if GTEST_HAS_TYPED_TEST
-
-// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
-//
-// Expands to the name of the typedef for the type parameters of the
-// given test case.
-# define GTEST_TYPE_PARAMS_(TestCaseName) gtest_type_params_##TestCaseName##_
-
-// The 'Types' template argument below must have spaces around it
-// since some compilers may choke on '>>' when passing a template
-// instance (e.g. Types<int>)
-# define TYPED_TEST_CASE(CaseName, Types) \
- typedef ::testing::internal::TypeList< Types >::type \
- GTEST_TYPE_PARAMS_(CaseName)
-
-# define TYPED_TEST(CaseName, TestName) \
- template <typename gtest_TypeParam_> \
- class GTEST_TEST_CLASS_NAME_(CaseName, TestName) \
- : public CaseName<gtest_TypeParam_> { \
- private: \
- typedef CaseName<gtest_TypeParam_> TestFixture; \
- typedef gtest_TypeParam_ TypeParam; \
- virtual void TestBody(); \
- }; \
- bool gtest_##CaseName##_##TestName##_registered_ GTEST_ATTRIBUTE_UNUSED_ = \
- ::testing::internal::TypeParameterizedTest< \
- CaseName, \
- ::testing::internal::TemplateSel< \
- GTEST_TEST_CLASS_NAME_(CaseName, TestName)>, \
- GTEST_TYPE_PARAMS_(CaseName)>::Register(\
- "", #CaseName, #TestName, 0); \
- template <typename gtest_TypeParam_> \
- void GTEST_TEST_CLASS_NAME_(CaseName, TestName)<gtest_TypeParam_>::TestBody()
-
-#endif // GTEST_HAS_TYPED_TEST
-
-// Implements type-parameterized tests.
-
-#if GTEST_HAS_TYPED_TEST_P
-
-// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
-//
-// Expands to the namespace name that the type-parameterized tests for
-// the given type-parameterized test case are defined in. The exact
-// name of the namespace is subject to change without notice.
-# define GTEST_CASE_NAMESPACE_(TestCaseName) \
- gtest_case_##TestCaseName##_
-
-// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
-//
-// Expands to the name of the variable used to remember the names of
-// the defined tests in the given test case.
-# define GTEST_TYPED_TEST_CASE_P_STATE_(TestCaseName) \
- gtest_typed_test_case_p_state_##TestCaseName##_
-
-// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE DIRECTLY.
-//
-// Expands to the name of the variable used to remember the names of
-// the registered tests in the given test case.
-# define GTEST_REGISTERED_TEST_NAMES_(TestCaseName) \
- gtest_registered_test_names_##TestCaseName##_
-
-// The variables defined in the type-parameterized test macros are
-// static as typically these macros are used in a .h file that can be
-// #included in multiple translation units linked together.
-# define TYPED_TEST_CASE_P(CaseName) \
- static ::testing::internal::TypedTestCasePState \
- GTEST_TYPED_TEST_CASE_P_STATE_(CaseName)
-
-# define TYPED_TEST_P(CaseName, TestName) \
- namespace GTEST_CASE_NAMESPACE_(CaseName) { \
- template <typename gtest_TypeParam_> \
- class TestName : public CaseName<gtest_TypeParam_> { \
- private: \
- typedef CaseName<gtest_TypeParam_> TestFixture; \
- typedef gtest_TypeParam_ TypeParam; \
- virtual void TestBody(); \
- }; \
- static bool gtest_##TestName##_defined_ GTEST_ATTRIBUTE_UNUSED_ = \
- GTEST_TYPED_TEST_CASE_P_STATE_(CaseName).AddTestName(\
- __FILE__, __LINE__, #CaseName, #TestName); \
- } \
- template <typename gtest_TypeParam_> \
- void GTEST_CASE_NAMESPACE_(CaseName)::TestName<gtest_TypeParam_>::TestBody()
-
-# define REGISTER_TYPED_TEST_CASE_P(CaseName, ...) \
- namespace GTEST_CASE_NAMESPACE_(CaseName) { \
- typedef ::testing::internal::Templates<__VA_ARGS__>::type gtest_AllTests_; \
- } \
- static const char* const GTEST_REGISTERED_TEST_NAMES_(CaseName) = \
- GTEST_TYPED_TEST_CASE_P_STATE_(CaseName).VerifyRegisteredTestNames(\
- __FILE__, __LINE__, #__VA_ARGS__)
-
-// The 'Types' template argument below must have spaces around it
-// since some compilers may choke on '>>' when passing a template
-// instance (e.g. Types<int>)
-# define INSTANTIATE_TYPED_TEST_CASE_P(Prefix, CaseName, Types) \
- bool gtest_##Prefix##_##CaseName GTEST_ATTRIBUTE_UNUSED_ = \
- ::testing::internal::TypeParameterizedTestCase<CaseName, \
- GTEST_CASE_NAMESPACE_(CaseName)::gtest_AllTests_, \
- ::testing::internal::TypeList< Types >::type>::Register(\
- #Prefix, #CaseName, GTEST_REGISTERED_TEST_NAMES_(CaseName))
-
-#endif // GTEST_HAS_TYPED_TEST_P
-
-#endif // GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
+#include "gtest/internal/gtest-internal.h"
+#include "gtest/internal/gtest-string.h"
+#include "gtest/gtest-death-test.h"
+#include "gtest/gtest-message.h"
+#include "gtest/gtest-param-test.h"
+#include "gtest/gtest-printers.h"
+#include "gtest/gtest_prod.h"
+#include "gtest/gtest-test-part.h"
+#include "gtest/gtest-typed-test.h"
// Depending on the platform, different string classes are available.
// On Linux, in addition to ::std::string, Google also makes use of
// class ::string, which has the same interface as ::std::string, but
// has a different implementation.
//
-// The user can define GTEST_HAS_GLOBAL_STRING to 1 to indicate that
+// You can define GTEST_HAS_GLOBAL_STRING to 1 to indicate that
// ::string is available AND is a distinct type to ::std::string, or
// define it to 0 to indicate otherwise.
//
-// If the user's ::std::string and ::string are the same class due to
-// aliasing, he should define GTEST_HAS_GLOBAL_STRING to 0.
+// If ::std::string and ::string are the same class on your platform
+// due to aliasing, you should define GTEST_HAS_GLOBAL_STRING to 0.
//
-// If the user doesn't define GTEST_HAS_GLOBAL_STRING, it is defined
+// If you do not define GTEST_HAS_GLOBAL_STRING, it is defined
// heuristically.
namespace testing {
// Copy constructor.
// Used in EXPECT_TRUE/FALSE(assertion_result).
AssertionResult(const AssertionResult& other);
+
+ GTEST_DISABLE_MSC_WARNINGS_PUSH_(4800 /* forcing value to bool */)
+
// Used in the EXPECT_TRUE/FALSE(bool_expression).
- explicit AssertionResult(bool success) : success_(success) {}
+ //
+ // T must be contextually convertible to bool.
+ //
+ // The second parameter prevents this overload from being considered if
+ // the argument is implicitly convertible to AssertionResult. In that case
+ // we want AssertionResult's copy constructor to be used.
+ template <typename T>
+ explicit AssertionResult(
+ const T& success,
+ typename internal::EnableIf<
+ !internal::ImplicitlyConvertible<T, AssertionResult>::value>::type*
+ /*enabler*/ = NULL)
+ : success_(success) {}
+
+ GTEST_DISABLE_MSC_WARNINGS_POP_()
+
+ // Assignment operator.
+ AssertionResult& operator=(AssertionResult other) {
+ swap(other);
+ return *this;
+ }
// Returns true iff the assertion succeeded.
operator bool() const { return success_; } // NOLINT
message_->append(a_message.GetString().c_str());
}
+ // Swap the contents of this AssertionResult with other.
+ void swap(AssertionResult& other);
+
// Stores result of the assertion predicate.
bool success_;
// Stores the message describing the condition in case the expectation
// Referenced via a pointer to avoid taking too much stack frame space
// with test assertions.
internal::scoped_ptr< ::std::string> message_;
-
- GTEST_DISALLOW_ASSIGN_(AssertionResult);
};
// Makes a successful assertion result.
//
// class FooTest : public testing::Test {
// protected:
-// virtual void SetUp() { ... }
-// virtual void TearDown() { ... }
+// void SetUp() override { ... }
+// void TearDown() override { ... }
// ...
// };
//
// internal method to avoid clashing with names used in user TESTs.
void DeleteSelf_() { delete this; }
- // Uses a GTestFlagSaver to save and restore all Google Test flags.
- const internal::GTestFlagSaver* const gtest_flag_saver_;
+ const internal::scoped_ptr< GTEST_FLAG_SAVER_ > gtest_flag_saver_;
- // Often a user mis-spells SetUp() as Setup() and spends a long time
+ // Often a user misspells SetUp() as Setup() and spends a long time
// wondering why it is never called by Google Test. The declaration of
// the following method is solely for catching such an error at
// compile time:
//
// - The return type is deliberately chosen to be not void, so it
- // will be a conflict if a user declares void Setup() in his test
- // fixture.
+ // will be a conflict if void Setup() is declared in the user's
+ // test fixture.
//
// - This method is private, so it will be another compiler error
- // if a user calls it from his test fixture.
+ // if the method is called from the user's test fixture.
//
// DO NOT OVERRIDE THIS FUNCTION.
//
return NULL;
}
+ // Returns the file name where this test is defined.
+ const char* file() const { return location_.file.c_str(); }
+
+ // Returns the line where this test is defined.
+ int line() const { return location_.line; }
+
// Returns true if this test should run, that is if the test is not
// disabled (or it is disabled but the also_run_disabled_tests flag has
// been specified) and its full name matches the user-specified filter.
const char* name,
const char* type_param,
const char* value_param,
+ internal::CodeLocation code_location,
internal::TypeId fixture_class_id,
Test::SetUpTestCaseFunc set_up_tc,
Test::TearDownTestCaseFunc tear_down_tc,
const std::string& name,
const char* a_type_param, // NULL if not a type-parameterized test
const char* a_value_param, // NULL if not a value-parameterized test
+ internal::CodeLocation a_code_location,
internal::TypeId fixture_class_id,
internal::TestFactoryBase* factory);
// Text representation of the value parameter, or NULL if this is not a
// value-parameterized test.
const internal::scoped_ptr<const ::std::string> value_param_;
+ internal::CodeLocation location_;
const internal::TypeId fixture_class_id_; // ID of the test fixture class
bool should_run_; // True iff this test should run
bool is_disabled_; // True iff this test is disabled
};
// An Environment object is capable of setting up and tearing down an
-// environment. The user should subclass this to define his own
+// environment. You should subclass this to define your own
// environment(s).
//
// An Environment object does the set-up and tear-down in virtual
namespace internal {
-// FormatForComparison<ToPrint, OtherOperand>::Format(value) formats a
-// value of type ToPrint that is an operand of a comparison assertion
-// (e.g. ASSERT_EQ). OtherOperand is the type of the other operand in
-// the comparison, and is used to help determine the best way to
-// format the value. In particular, when the value is a C string
-// (char pointer) and the other operand is an STL string object, we
-// want to format the C string as a string, since we know it is
-// compared by value with the string object. If the value is a char
-// pointer but the other operand is not an STL string object, we don't
-// know whether the pointer is supposed to point to a NUL-terminated
-// string, and thus want to print it as a pointer to be safe.
-//
-// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
-
-// The default case.
-template <typename ToPrint, typename OtherOperand>
-class FormatForComparison {
- public:
- static ::std::string Format(const ToPrint& value) {
- return ::testing::PrintToString(value);
- }
-};
-
-// Array.
-template <typename ToPrint, size_t N, typename OtherOperand>
-class FormatForComparison<ToPrint[N], OtherOperand> {
- public:
- static ::std::string Format(const ToPrint* value) {
- return FormatForComparison<const ToPrint*, OtherOperand>::Format(value);
- }
-};
-
-// By default, print C string as pointers to be safe, as we don't know
-// whether they actually point to a NUL-terminated string.
-
-#define GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(CharType) \
- template <typename OtherOperand> \
- class FormatForComparison<CharType*, OtherOperand> { \
- public: \
- static ::std::string Format(CharType* value) { \
- return ::testing::PrintToString(static_cast<const void*>(value)); \
- } \
- }
-
-GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(char);
-GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const char);
-GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(wchar_t);
-GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const wchar_t);
-
-#undef GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_
-
-// If a C string is compared with an STL string object, we know it's meant
-// to point to a NUL-terminated string, and thus can print it as a string.
-
-#define GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(CharType, OtherStringType) \
- template <> \
- class FormatForComparison<CharType*, OtherStringType> { \
- public: \
- static ::std::string Format(CharType* value) { \
- return ::testing::PrintToString(value); \
- } \
- }
-
-GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(char, ::std::string);
-GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const char, ::std::string);
-
-#if GTEST_HAS_GLOBAL_STRING
-GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(char, ::string);
-GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const char, ::string);
-#endif
-
-#if GTEST_HAS_GLOBAL_WSTRING
-GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(wchar_t, ::wstring);
-GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const wchar_t, ::wstring);
-#endif
-
-#if GTEST_HAS_STD_WSTRING
-GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(wchar_t, ::std::wstring);
-GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const wchar_t, ::std::wstring);
-#endif
-
-#undef GTEST_IMPL_FORMAT_C_STRING_AS_STRING_
-
-// Formats a comparison assertion (e.g. ASSERT_EQ, EXPECT_LT, and etc)
-// operand to be used in a failure message. The type (but not value)
-// of the other operand may affect the format. This allows us to
-// print a char* as a raw pointer when it is compared against another
-// char* or void*, and print it as a C string when it is compared
-// against an std::string object, for example.
-//
-// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+// Separate the error generating code from the code path to reduce the stack
+// frame size of CmpHelperEQ. This helps reduce the overhead of some sanitizers
+// when calling EXPECT_* in a tight loop.
template <typename T1, typename T2>
-std::string FormatForComparisonFailureMessage(
- const T1& value, const T2& /* other_operand */) {
- return FormatForComparison<T1, T2>::Format(value);
+AssertionResult CmpHelperEQFailure(const char* lhs_expression,
+ const char* rhs_expression,
+ const T1& lhs, const T2& rhs) {
+ return EqFailure(lhs_expression,
+ rhs_expression,
+ FormatForComparisonFailureMessage(lhs, rhs),
+ FormatForComparisonFailureMessage(rhs, lhs),
+ false);
}
// The helper function for {ASSERT|EXPECT}_EQ.
template <typename T1, typename T2>
-AssertionResult CmpHelperEQ(const char* expected_expression,
- const char* actual_expression,
- const T1& expected,
- const T2& actual) {
-#ifdef _MSC_VER
-# pragma warning(push) // Saves the current warning state.
-# pragma warning(disable:4389) // Temporarily disables warning on
- // signed/unsigned mismatch.
-#endif
-
- if (expected == actual) {
+AssertionResult CmpHelperEQ(const char* lhs_expression,
+ const char* rhs_expression,
+ const T1& lhs,
+ const T2& rhs) {
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4389 /* signed/unsigned mismatch */)
+ if (lhs == rhs) {
return AssertionSuccess();
}
+GTEST_DISABLE_MSC_WARNINGS_POP_()
-#ifdef _MSC_VER
-# pragma warning(pop) // Restores the warning state.
-#endif
-
- return EqFailure(expected_expression,
- actual_expression,
- FormatForComparisonFailureMessage(expected, actual),
- FormatForComparisonFailureMessage(actual, expected),
- false);
+ return CmpHelperEQFailure(lhs_expression, rhs_expression, lhs, rhs);
}
// With this overloaded version, we allow anonymous enums to be used
// in {ASSERT|EXPECT}_EQ when compiled with gcc 4, as anonymous enums
// can be implicitly cast to BiggestInt.
-GTEST_API_ AssertionResult CmpHelperEQ(const char* expected_expression,
- const char* actual_expression,
- BiggestInt expected,
- BiggestInt actual);
+GTEST_API_ AssertionResult CmpHelperEQ(const char* lhs_expression,
+ const char* rhs_expression,
+ BiggestInt lhs,
+ BiggestInt rhs);
// The helper class for {ASSERT|EXPECT}_EQ. The template argument
// lhs_is_null_literal is true iff the first argument to ASSERT_EQ()
public:
// This templatized version is for the general case.
template <typename T1, typename T2>
- static AssertionResult Compare(const char* expected_expression,
- const char* actual_expression,
- const T1& expected,
- const T2& actual) {
- return CmpHelperEQ(expected_expression, actual_expression, expected,
- actual);
+ static AssertionResult Compare(const char* lhs_expression,
+ const char* rhs_expression,
+ const T1& lhs,
+ const T2& rhs) {
+ return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs);
}
// With this overloaded version, we allow anonymous enums to be used
//
// Even though its body looks the same as the above version, we
// cannot merge the two, as it will make anonymous enums unhappy.
- static AssertionResult Compare(const char* expected_expression,
- const char* actual_expression,
- BiggestInt expected,
- BiggestInt actual) {
- return CmpHelperEQ(expected_expression, actual_expression, expected,
- actual);
+ static AssertionResult Compare(const char* lhs_expression,
+ const char* rhs_expression,
+ BiggestInt lhs,
+ BiggestInt rhs) {
+ return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs);
}
};
// EXPECT_EQ(false, a_bool).
template <typename T1, typename T2>
static AssertionResult Compare(
- const char* expected_expression,
- const char* actual_expression,
- const T1& expected,
- const T2& actual,
+ const char* lhs_expression,
+ const char* rhs_expression,
+ const T1& lhs,
+ const T2& rhs,
// The following line prevents this overload from being considered if T2
// is not a pointer type. We need this because ASSERT_EQ(NULL, my_ptr)
// expands to Compare("", "", NULL, my_ptr), which requires a conversion
// to match the Secret* in the other overload, which would otherwise make
// this template match better.
typename EnableIf<!is_pointer<T2>::value>::type* = 0) {
- return CmpHelperEQ(expected_expression, actual_expression, expected,
- actual);
+ return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs);
}
// This version will be picked when the second argument to ASSERT_EQ() is a
// pointer, e.g. ASSERT_EQ(NULL, a_pointer).
template <typename T>
static AssertionResult Compare(
- const char* expected_expression,
- const char* actual_expression,
+ const char* lhs_expression,
+ const char* rhs_expression,
// We used to have a second template parameter instead of Secret*. That
// template parameter would deduce to 'long', making this a better match
// than the first overload even without the first overload's EnableIf.
// Unfortunately, gcc with -Wconversion-null warns when "passing NULL to
// non-pointer argument" (even a deduced integral argument), so the old
// implementation caused warnings in user code.
- Secret* /* expected (NULL) */,
- T* actual) {
- // We already know that 'expected' is a null pointer.
- return CmpHelperEQ(expected_expression, actual_expression,
- static_cast<T*>(NULL), actual);
+ Secret* /* lhs (NULL) */,
+ T* rhs) {
+ // We already know that 'lhs' is a null pointer.
+ return CmpHelperEQ(lhs_expression, rhs_expression,
+ static_cast<T*>(NULL), rhs);
}
};
+// Separate the error generating code from the code path to reduce the stack
+// frame size of CmpHelperOP. This helps reduce the overhead of some sanitizers
+// when calling EXPECT_OP in a tight loop.
+template <typename T1, typename T2>
+AssertionResult CmpHelperOpFailure(const char* expr1, const char* expr2,
+ const T1& val1, const T2& val2,
+ const char* op) {
+ return AssertionFailure()
+ << "Expected: (" << expr1 << ") " << op << " (" << expr2
+ << "), actual: " << FormatForComparisonFailureMessage(val1, val2)
+ << " vs " << FormatForComparisonFailureMessage(val2, val1);
+}
+
// A macro for implementing the helper functions needed to implement
// ASSERT_?? and EXPECT_??. It is here just to avoid copy-and-paste
// of similar code.
// with gcc 4.
//
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+
#define GTEST_IMPL_CMP_HELPER_(op_name, op)\
template <typename T1, typename T2>\
AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \
if (val1 op val2) {\
return AssertionSuccess();\
} else {\
- return AssertionFailure() \
- << "Expected: (" << expr1 << ") " #op " (" << expr2\
- << "), actual: " << FormatForComparisonFailureMessage(val1, val2)\
- << " vs " << FormatForComparisonFailureMessage(val2, val1);\
+ return CmpHelperOpFailure(expr1, expr2, val1, val2, #op);\
}\
}\
GTEST_API_ AssertionResult CmpHelper##op_name(\
// The helper function for {ASSERT|EXPECT}_STREQ.
//
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
-GTEST_API_ AssertionResult CmpHelperSTREQ(const char* expected_expression,
- const char* actual_expression,
- const char* expected,
- const char* actual);
+GTEST_API_ AssertionResult CmpHelperSTREQ(const char* s1_expression,
+ const char* s2_expression,
+ const char* s1,
+ const char* s2);
// The helper function for {ASSERT|EXPECT}_STRCASEEQ.
//
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
-GTEST_API_ AssertionResult CmpHelperSTRCASEEQ(const char* expected_expression,
- const char* actual_expression,
- const char* expected,
- const char* actual);
+GTEST_API_ AssertionResult CmpHelperSTRCASEEQ(const char* s1_expression,
+ const char* s2_expression,
+ const char* s1,
+ const char* s2);
// The helper function for {ASSERT|EXPECT}_STRNE.
//
// Helper function for *_STREQ on wide strings.
//
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
-GTEST_API_ AssertionResult CmpHelperSTREQ(const char* expected_expression,
- const char* actual_expression,
- const wchar_t* expected,
- const wchar_t* actual);
+GTEST_API_ AssertionResult CmpHelperSTREQ(const char* s1_expression,
+ const char* s2_expression,
+ const wchar_t* s1,
+ const wchar_t* s2);
// Helper function for *_STRNE on wide strings.
//
//
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
template <typename RawType>
-AssertionResult CmpHelperFloatingPointEQ(const char* expected_expression,
- const char* actual_expression,
- RawType expected,
- RawType actual) {
- const FloatingPoint<RawType> lhs(expected), rhs(actual);
+AssertionResult CmpHelperFloatingPointEQ(const char* lhs_expression,
+ const char* rhs_expression,
+ RawType lhs_value,
+ RawType rhs_value) {
+ const FloatingPoint<RawType> lhs(lhs_value), rhs(rhs_value);
if (lhs.AlmostEquals(rhs)) {
return AssertionSuccess();
}
- ::std::stringstream expected_ss;
- expected_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
- << expected;
+ ::std::stringstream lhs_ss;
+ lhs_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
+ << lhs_value;
- ::std::stringstream actual_ss;
- actual_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
- << actual;
+ ::std::stringstream rhs_ss;
+ rhs_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
+ << rhs_value;
- return EqFailure(expected_expression,
- actual_expression,
- StringStreamToString(&expected_ss),
- StringStreamToString(&actual_ss),
+ return EqFailure(lhs_expression,
+ rhs_expression,
+ StringStreamToString(&lhs_ss),
+ StringStreamToString(&rhs_ss),
false);
}
// AssertionResult. For more information on how to use AssertionResult with
// these macros see comments on that class.
#define EXPECT_TRUE(condition) \
- GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \
+ GTEST_TEST_BOOLEAN_((condition), #condition, false, true, \
GTEST_NONFATAL_FAILURE_)
#define EXPECT_FALSE(condition) \
GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \
GTEST_NONFATAL_FAILURE_)
#define ASSERT_TRUE(condition) \
- GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \
+ GTEST_TEST_BOOLEAN_((condition), #condition, false, true, \
GTEST_FATAL_FAILURE_)
#define ASSERT_FALSE(condition) \
GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \
// Includes the auto-generated header that implements a family of
// generic predicate assertion macros.
-// Copyright 2006, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// This file is AUTOMATICALLY GENERATED on 10/31/2011 by command
-// 'gen_gtest_pred_impl.py 5'. DO NOT EDIT BY HAND!
-//
-// Implements a family of generic predicate assertion macros.
-
-#ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
-#define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
-
-// Makes sure this header is not included before gtest.h.
-#ifndef GTEST_INCLUDE_GTEST_GTEST_H_
-# error Do not include gtest_pred_impl.h directly. Include gtest.h instead.
-#endif // GTEST_INCLUDE_GTEST_GTEST_H_
-
-// This header implements a family of generic predicate assertion
-// macros:
-//
-// ASSERT_PRED_FORMAT1(pred_format, v1)
-// ASSERT_PRED_FORMAT2(pred_format, v1, v2)
-// ...
-//
-// where pred_format is a function or functor that takes n (in the
-// case of ASSERT_PRED_FORMATn) values and their source expression
-// text, and returns a testing::AssertionResult. See the definition
-// of ASSERT_EQ in gtest.h for an example.
-//
-// If you don't care about formatting, you can use the more
-// restrictive version:
-//
-// ASSERT_PRED1(pred, v1)
-// ASSERT_PRED2(pred, v1, v2)
-// ...
-//
-// where pred is an n-ary function or functor that returns bool,
-// and the values v1, v2, ..., must support the << operator for
-// streaming to std::ostream.
-//
-// We also define the EXPECT_* variations.
-//
-// For now we only support predicates whose arity is at most 5.
-// Please email googletestframework@googlegroups.com if you need
-// support for higher arities.
-
-// GTEST_ASSERT_ is the basic statement to which all of the assertions
-// in this file reduce. Don't use this in your code.
-
-#define GTEST_ASSERT_(expression, on_failure) \
- GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
- if (const ::testing::AssertionResult gtest_ar = (expression)) \
- ; \
- else \
- on_failure(gtest_ar.failure_message())
-
-
-// Helper function for implementing {EXPECT|ASSERT}_PRED1. Don't use
-// this in your code.
-template <typename Pred,
- typename T1>
-AssertionResult AssertPred1Helper(const char* pred_text,
- const char* e1,
- Pred pred,
- const T1& v1) {
- if (pred(v1)) return AssertionSuccess();
-
- return AssertionFailure() << pred_text << "("
- << e1 << ") evaluates to false, where"
- << "\n" << e1 << " evaluates to " << v1;
-}
-
-// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT1.
-// Don't use this in your code.
-#define GTEST_PRED_FORMAT1_(pred_format, v1, on_failure)\
- GTEST_ASSERT_(pred_format(#v1, v1), \
- on_failure)
-
-// Internal macro for implementing {EXPECT|ASSERT}_PRED1. Don't use
-// this in your code.
-#define GTEST_PRED1_(pred, v1, on_failure)\
- GTEST_ASSERT_(::testing::AssertPred1Helper(#pred, \
- #v1, \
- pred, \
- v1), on_failure)
-
-// Unary predicate assertion macros.
-#define EXPECT_PRED_FORMAT1(pred_format, v1) \
- GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_NONFATAL_FAILURE_)
-#define EXPECT_PRED1(pred, v1) \
- GTEST_PRED1_(pred, v1, GTEST_NONFATAL_FAILURE_)
-#define ASSERT_PRED_FORMAT1(pred_format, v1) \
- GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_FATAL_FAILURE_)
-#define ASSERT_PRED1(pred, v1) \
- GTEST_PRED1_(pred, v1, GTEST_FATAL_FAILURE_)
-
-
-
-// Helper function for implementing {EXPECT|ASSERT}_PRED2. Don't use
-// this in your code.
-template <typename Pred,
- typename T1,
- typename T2>
-AssertionResult AssertPred2Helper(const char* pred_text,
- const char* e1,
- const char* e2,
- Pred pred,
- const T1& v1,
- const T2& v2) {
- if (pred(v1, v2)) return AssertionSuccess();
-
- return AssertionFailure() << pred_text << "("
- << e1 << ", "
- << e2 << ") evaluates to false, where"
- << "\n" << e1 << " evaluates to " << v1
- << "\n" << e2 << " evaluates to " << v2;
-}
-
-// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT2.
-// Don't use this in your code.
-#define GTEST_PRED_FORMAT2_(pred_format, v1, v2, on_failure)\
- GTEST_ASSERT_(pred_format(#v1, #v2, v1, v2), \
- on_failure)
-
-// Internal macro for implementing {EXPECT|ASSERT}_PRED2. Don't use
-// this in your code.
-#define GTEST_PRED2_(pred, v1, v2, on_failure)\
- GTEST_ASSERT_(::testing::AssertPred2Helper(#pred, \
- #v1, \
- #v2, \
- pred, \
- v1, \
- v2), on_failure)
-
-// Binary predicate assertion macros.
-#define EXPECT_PRED_FORMAT2(pred_format, v1, v2) \
- GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_NONFATAL_FAILURE_)
-#define EXPECT_PRED2(pred, v1, v2) \
- GTEST_PRED2_(pred, v1, v2, GTEST_NONFATAL_FAILURE_)
-#define ASSERT_PRED_FORMAT2(pred_format, v1, v2) \
- GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_FATAL_FAILURE_)
-#define ASSERT_PRED2(pred, v1, v2) \
- GTEST_PRED2_(pred, v1, v2, GTEST_FATAL_FAILURE_)
-
-
-
-// Helper function for implementing {EXPECT|ASSERT}_PRED3. Don't use
-// this in your code.
-template <typename Pred,
- typename T1,
- typename T2,
- typename T3>
-AssertionResult AssertPred3Helper(const char* pred_text,
- const char* e1,
- const char* e2,
- const char* e3,
- Pred pred,
- const T1& v1,
- const T2& v2,
- const T3& v3) {
- if (pred(v1, v2, v3)) return AssertionSuccess();
-
- return AssertionFailure() << pred_text << "("
- << e1 << ", "
- << e2 << ", "
- << e3 << ") evaluates to false, where"
- << "\n" << e1 << " evaluates to " << v1
- << "\n" << e2 << " evaluates to " << v2
- << "\n" << e3 << " evaluates to " << v3;
-}
-
-// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT3.
-// Don't use this in your code.
-#define GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, on_failure)\
- GTEST_ASSERT_(pred_format(#v1, #v2, #v3, v1, v2, v3), \
- on_failure)
-
-// Internal macro for implementing {EXPECT|ASSERT}_PRED3. Don't use
-// this in your code.
-#define GTEST_PRED3_(pred, v1, v2, v3, on_failure)\
- GTEST_ASSERT_(::testing::AssertPred3Helper(#pred, \
- #v1, \
- #v2, \
- #v3, \
- pred, \
- v1, \
- v2, \
- v3), on_failure)
-
-// Ternary predicate assertion macros.
-#define EXPECT_PRED_FORMAT3(pred_format, v1, v2, v3) \
- GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_NONFATAL_FAILURE_)
-#define EXPECT_PRED3(pred, v1, v2, v3) \
- GTEST_PRED3_(pred, v1, v2, v3, GTEST_NONFATAL_FAILURE_)
-#define ASSERT_PRED_FORMAT3(pred_format, v1, v2, v3) \
- GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_FATAL_FAILURE_)
-#define ASSERT_PRED3(pred, v1, v2, v3) \
- GTEST_PRED3_(pred, v1, v2, v3, GTEST_FATAL_FAILURE_)
-
-
-
-// Helper function for implementing {EXPECT|ASSERT}_PRED4. Don't use
-// this in your code.
-template <typename Pred,
- typename T1,
- typename T2,
- typename T3,
- typename T4>
-AssertionResult AssertPred4Helper(const char* pred_text,
- const char* e1,
- const char* e2,
- const char* e3,
- const char* e4,
- Pred pred,
- const T1& v1,
- const T2& v2,
- const T3& v3,
- const T4& v4) {
- if (pred(v1, v2, v3, v4)) return AssertionSuccess();
-
- return AssertionFailure() << pred_text << "("
- << e1 << ", "
- << e2 << ", "
- << e3 << ", "
- << e4 << ") evaluates to false, where"
- << "\n" << e1 << " evaluates to " << v1
- << "\n" << e2 << " evaluates to " << v2
- << "\n" << e3 << " evaluates to " << v3
- << "\n" << e4 << " evaluates to " << v4;
-}
-
-// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT4.
-// Don't use this in your code.
-#define GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, on_failure)\
- GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, v1, v2, v3, v4), \
- on_failure)
-
-// Internal macro for implementing {EXPECT|ASSERT}_PRED4. Don't use
-// this in your code.
-#define GTEST_PRED4_(pred, v1, v2, v3, v4, on_failure)\
- GTEST_ASSERT_(::testing::AssertPred4Helper(#pred, \
- #v1, \
- #v2, \
- #v3, \
- #v4, \
- pred, \
- v1, \
- v2, \
- v3, \
- v4), on_failure)
-
-// 4-ary predicate assertion macros.
-#define EXPECT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \
- GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_)
-#define EXPECT_PRED4(pred, v1, v2, v3, v4) \
- GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_)
-#define ASSERT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \
- GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_FATAL_FAILURE_)
-#define ASSERT_PRED4(pred, v1, v2, v3, v4) \
- GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_FATAL_FAILURE_)
-
-
-
-// Helper function for implementing {EXPECT|ASSERT}_PRED5. Don't use
-// this in your code.
-template <typename Pred,
- typename T1,
- typename T2,
- typename T3,
- typename T4,
- typename T5>
-AssertionResult AssertPred5Helper(const char* pred_text,
- const char* e1,
- const char* e2,
- const char* e3,
- const char* e4,
- const char* e5,
- Pred pred,
- const T1& v1,
- const T2& v2,
- const T3& v3,
- const T4& v4,
- const T5& v5) {
- if (pred(v1, v2, v3, v4, v5)) return AssertionSuccess();
-
- return AssertionFailure() << pred_text << "("
- << e1 << ", "
- << e2 << ", "
- << e3 << ", "
- << e4 << ", "
- << e5 << ") evaluates to false, where"
- << "\n" << e1 << " evaluates to " << v1
- << "\n" << e2 << " evaluates to " << v2
- << "\n" << e3 << " evaluates to " << v3
- << "\n" << e4 << " evaluates to " << v4
- << "\n" << e5 << " evaluates to " << v5;
-}
-
-// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT5.
-// Don't use this in your code.
-#define GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, on_failure)\
- GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, #v5, v1, v2, v3, v4, v5), \
- on_failure)
-
-// Internal macro for implementing {EXPECT|ASSERT}_PRED5. Don't use
-// this in your code.
-#define GTEST_PRED5_(pred, v1, v2, v3, v4, v5, on_failure)\
- GTEST_ASSERT_(::testing::AssertPred5Helper(#pred, \
- #v1, \
- #v2, \
- #v3, \
- #v4, \
- #v5, \
- pred, \
- v1, \
- v2, \
- v3, \
- v4, \
- v5), on_failure)
-
-// 5-ary predicate assertion macros.
-#define EXPECT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \
- GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_)
-#define EXPECT_PRED5(pred, v1, v2, v3, v4, v5) \
- GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_)
-#define ASSERT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \
- GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_)
-#define ASSERT_PRED5(pred, v1, v2, v3, v4, v5) \
- GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_)
-
-
-
-#endif // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+#include "gtest/gtest_pred_impl.h"
// Macros for testing equalities and inequalities.
//
-// * {ASSERT|EXPECT}_EQ(expected, actual): Tests that expected == actual
-// * {ASSERT|EXPECT}_NE(v1, v2): Tests that v1 != v2
-// * {ASSERT|EXPECT}_LT(v1, v2): Tests that v1 < v2
-// * {ASSERT|EXPECT}_LE(v1, v2): Tests that v1 <= v2
-// * {ASSERT|EXPECT}_GT(v1, v2): Tests that v1 > v2
-// * {ASSERT|EXPECT}_GE(v1, v2): Tests that v1 >= v2
+// * {ASSERT|EXPECT}_EQ(v1, v2): Tests that v1 == v2
+// * {ASSERT|EXPECT}_NE(v1, v2): Tests that v1 != v2
+// * {ASSERT|EXPECT}_LT(v1, v2): Tests that v1 < v2
+// * {ASSERT|EXPECT}_LE(v1, v2): Tests that v1 <= v2
+// * {ASSERT|EXPECT}_GT(v1, v2): Tests that v1 > v2
+// * {ASSERT|EXPECT}_GE(v1, v2): Tests that v1 >= v2
//
// When they are not, Google Test prints both the tested expressions and
// their actual values. The values must be compatible built-in types,
// are related, not how their content is related. To compare two C
// strings by content, use {ASSERT|EXPECT}_STR*().
//
-// 3. {ASSERT|EXPECT}_EQ(expected, actual) is preferred to
-// {ASSERT|EXPECT}_TRUE(expected == actual), as the former tells you
+// 3. {ASSERT|EXPECT}_EQ(v1, v2) is preferred to
+// {ASSERT|EXPECT}_TRUE(v1 == v2), as the former tells you
// what the actual value is when it fails, and similarly for the
// other comparisons.
//
// ASSERT_LT(i, array_size);
// ASSERT_GT(records.size(), 0) << "There is no record left.";
-#define EXPECT_EQ(expected, actual) \
+#define EXPECT_EQ(val1, val2) \
EXPECT_PRED_FORMAT2(::testing::internal:: \
- EqHelper<GTEST_IS_NULL_LITERAL_(expected)>::Compare, \
- expected, actual)
-#define EXPECT_NE(expected, actual) \
- EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperNE, expected, actual)
+ EqHelper<GTEST_IS_NULL_LITERAL_(val1)>::Compare, \
+ val1, val2)
+#define EXPECT_NE(val1, val2) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2)
#define EXPECT_LE(val1, val2) \
EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperLE, val1, val2)
#define EXPECT_LT(val1, val2) \
#define EXPECT_GT(val1, val2) \
EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGT, val1, val2)
-#define GTEST_ASSERT_EQ(expected, actual) \
+#define GTEST_ASSERT_EQ(val1, val2) \
ASSERT_PRED_FORMAT2(::testing::internal:: \
- EqHelper<GTEST_IS_NULL_LITERAL_(expected)>::Compare, \
- expected, actual)
+ EqHelper<GTEST_IS_NULL_LITERAL_(val1)>::Compare, \
+ val1, val2)
#define GTEST_ASSERT_NE(val1, val2) \
ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2)
#define GTEST_ASSERT_LE(val1, val2) \
//
// These macros evaluate their arguments exactly once.
-#define EXPECT_STREQ(expected, actual) \
- EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, expected, actual)
+#define EXPECT_STREQ(s1, s2) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, s1, s2)
#define EXPECT_STRNE(s1, s2) \
EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2)
-#define EXPECT_STRCASEEQ(expected, actual) \
- EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, expected, actual)
+#define EXPECT_STRCASEEQ(s1, s2) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, s1, s2)
#define EXPECT_STRCASENE(s1, s2)\
EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2)
-#define ASSERT_STREQ(expected, actual) \
- ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, expected, actual)
+#define ASSERT_STREQ(s1, s2) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, s1, s2)
#define ASSERT_STRNE(s1, s2) \
ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2)
-#define ASSERT_STRCASEEQ(expected, actual) \
- ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, expected, actual)
+#define ASSERT_STRCASEEQ(s1, s2) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, s1, s2)
#define ASSERT_STRCASENE(s1, s2)\
ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2)
// Macros for comparing floating-point numbers.
//
-// * {ASSERT|EXPECT}_FLOAT_EQ(expected, actual):
+// * {ASSERT|EXPECT}_FLOAT_EQ(val1, val2):
// Tests that two float values are almost equal.
-// * {ASSERT|EXPECT}_DOUBLE_EQ(expected, actual):
+// * {ASSERT|EXPECT}_DOUBLE_EQ(val1, val2):
// Tests that two double values are almost equal.
// * {ASSERT|EXPECT}_NEAR(v1, v2, abs_error):
// Tests that v1 and v2 are within the given distance to each other.
// FloatingPoint template class in gtest-internal.h if you are
// interested in the implementation details.
-#define EXPECT_FLOAT_EQ(expected, actual)\
+#define EXPECT_FLOAT_EQ(val1, val2)\
EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<float>, \
- expected, actual)
+ val1, val2)
-#define EXPECT_DOUBLE_EQ(expected, actual)\
+#define EXPECT_DOUBLE_EQ(val1, val2)\
EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<double>, \
- expected, actual)
+ val1, val2)
-#define ASSERT_FLOAT_EQ(expected, actual)\
+#define ASSERT_FLOAT_EQ(val1, val2)\
ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<float>, \
- expected, actual)
+ val1, val2)
-#define ASSERT_DOUBLE_EQ(expected, actual)\
+#define ASSERT_DOUBLE_EQ(val1, val2)\
ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<double>, \
- expected, actual)
+ val1, val2)
#define EXPECT_NEAR(val1, val2, abs_error)\
EXPECT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, \
// The convention is to end the test case name with "Test". For
// example, a test case for the Foo class can be named FooTest.
//
-// The user should put his test code between braces after using this
-// macro. Example:
+// Test code should appear between braces after an invocation of
+// this macro. Example:
//
// TEST(FooTest, InitializesCorrectly) {
// Foo foo;
--- /dev/null
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This file is AUTOMATICALLY GENERATED on 10/31/2011 by command
+// 'gen_gtest_pred_impl.py 5'. DO NOT EDIT BY HAND!
+//
+// Implements a family of generic predicate assertion macros.
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+#define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+
+// Makes sure this header is not included before gtest.h.
+#ifndef GTEST_INCLUDE_GTEST_GTEST_H_
+# error Do not include gtest_pred_impl.h directly. Include gtest.h instead.
+#endif // GTEST_INCLUDE_GTEST_GTEST_H_
+
+// This header implements a family of generic predicate assertion
+// macros:
+//
+// ASSERT_PRED_FORMAT1(pred_format, v1)
+// ASSERT_PRED_FORMAT2(pred_format, v1, v2)
+// ...
+//
+// where pred_format is a function or functor that takes n (in the
+// case of ASSERT_PRED_FORMATn) values and their source expression
+// text, and returns a testing::AssertionResult. See the definition
+// of ASSERT_EQ in gtest.h for an example.
+//
+// If you don't care about formatting, you can use the more
+// restrictive version:
+//
+// ASSERT_PRED1(pred, v1)
+// ASSERT_PRED2(pred, v1, v2)
+// ...
+//
+// where pred is an n-ary function or functor that returns bool,
+// and the values v1, v2, ..., must support the << operator for
+// streaming to std::ostream.
+//
+// We also define the EXPECT_* variations.
+//
+// For now we only support predicates whose arity is at most 5.
+// Please email googletestframework@googlegroups.com if you need
+// support for higher arities.
+
+// GTEST_ASSERT_ is the basic statement to which all of the assertions
+// in this file reduce. Don't use this in your code.
+
+#define GTEST_ASSERT_(expression, on_failure) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (const ::testing::AssertionResult gtest_ar = (expression)) \
+ ; \
+ else \
+ on_failure(gtest_ar.failure_message())
+
+
+// Helper function for implementing {EXPECT|ASSERT}_PRED1. Don't use
+// this in your code.
+template <typename Pred,
+ typename T1>
+AssertionResult AssertPred1Helper(const char* pred_text,
+ const char* e1,
+ Pred pred,
+ const T1& v1) {
+ if (pred(v1)) return AssertionSuccess();
+
+ return AssertionFailure() << pred_text << "("
+ << e1 << ") evaluates to false, where"
+ << "\n" << e1 << " evaluates to " << v1;
+}
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT1.
+// Don't use this in your code.
+#define GTEST_PRED_FORMAT1_(pred_format, v1, on_failure)\
+ GTEST_ASSERT_(pred_format(#v1, v1), \
+ on_failure)
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED1. Don't use
+// this in your code.
+#define GTEST_PRED1_(pred, v1, on_failure)\
+ GTEST_ASSERT_(::testing::AssertPred1Helper(#pred, \
+ #v1, \
+ pred, \
+ v1), on_failure)
+
+// Unary predicate assertion macros.
+#define EXPECT_PRED_FORMAT1(pred_format, v1) \
+ GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_PRED1(pred, v1) \
+ GTEST_PRED1_(pred, v1, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_PRED_FORMAT1(pred_format, v1) \
+ GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_FATAL_FAILURE_)
+#define ASSERT_PRED1(pred, v1) \
+ GTEST_PRED1_(pred, v1, GTEST_FATAL_FAILURE_)
+
+
+
+// Helper function for implementing {EXPECT|ASSERT}_PRED2. Don't use
+// this in your code.
+template <typename Pred,
+ typename T1,
+ typename T2>
+AssertionResult AssertPred2Helper(const char* pred_text,
+ const char* e1,
+ const char* e2,
+ Pred pred,
+ const T1& v1,
+ const T2& v2) {
+ if (pred(v1, v2)) return AssertionSuccess();
+
+ return AssertionFailure() << pred_text << "("
+ << e1 << ", "
+ << e2 << ") evaluates to false, where"
+ << "\n" << e1 << " evaluates to " << v1
+ << "\n" << e2 << " evaluates to " << v2;
+}
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT2.
+// Don't use this in your code.
+#define GTEST_PRED_FORMAT2_(pred_format, v1, v2, on_failure)\
+ GTEST_ASSERT_(pred_format(#v1, #v2, v1, v2), \
+ on_failure)
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED2. Don't use
+// this in your code.
+#define GTEST_PRED2_(pred, v1, v2, on_failure)\
+ GTEST_ASSERT_(::testing::AssertPred2Helper(#pred, \
+ #v1, \
+ #v2, \
+ pred, \
+ v1, \
+ v2), on_failure)
+
+// Binary predicate assertion macros.
+#define EXPECT_PRED_FORMAT2(pred_format, v1, v2) \
+ GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_PRED2(pred, v1, v2) \
+ GTEST_PRED2_(pred, v1, v2, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_PRED_FORMAT2(pred_format, v1, v2) \
+ GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_FATAL_FAILURE_)
+#define ASSERT_PRED2(pred, v1, v2) \
+ GTEST_PRED2_(pred, v1, v2, GTEST_FATAL_FAILURE_)
+
+
+
+// Helper function for implementing {EXPECT|ASSERT}_PRED3. Don't use
+// this in your code.
+template <typename Pred,
+ typename T1,
+ typename T2,
+ typename T3>
+AssertionResult AssertPred3Helper(const char* pred_text,
+ const char* e1,
+ const char* e2,
+ const char* e3,
+ Pred pred,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3) {
+ if (pred(v1, v2, v3)) return AssertionSuccess();
+
+ return AssertionFailure() << pred_text << "("
+ << e1 << ", "
+ << e2 << ", "
+ << e3 << ") evaluates to false, where"
+ << "\n" << e1 << " evaluates to " << v1
+ << "\n" << e2 << " evaluates to " << v2
+ << "\n" << e3 << " evaluates to " << v3;
+}
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT3.
+// Don't use this in your code.
+#define GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, on_failure)\
+ GTEST_ASSERT_(pred_format(#v1, #v2, #v3, v1, v2, v3), \
+ on_failure)
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED3. Don't use
+// this in your code.
+#define GTEST_PRED3_(pred, v1, v2, v3, on_failure)\
+ GTEST_ASSERT_(::testing::AssertPred3Helper(#pred, \
+ #v1, \
+ #v2, \
+ #v3, \
+ pred, \
+ v1, \
+ v2, \
+ v3), on_failure)
+
+// Ternary predicate assertion macros.
+#define EXPECT_PRED_FORMAT3(pred_format, v1, v2, v3) \
+ GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_PRED3(pred, v1, v2, v3) \
+ GTEST_PRED3_(pred, v1, v2, v3, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_PRED_FORMAT3(pred_format, v1, v2, v3) \
+ GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_FATAL_FAILURE_)
+#define ASSERT_PRED3(pred, v1, v2, v3) \
+ GTEST_PRED3_(pred, v1, v2, v3, GTEST_FATAL_FAILURE_)
+
+
+
+// Helper function for implementing {EXPECT|ASSERT}_PRED4. Don't use
+// this in your code.
+template <typename Pred,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4>
+AssertionResult AssertPred4Helper(const char* pred_text,
+ const char* e1,
+ const char* e2,
+ const char* e3,
+ const char* e4,
+ Pred pred,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3,
+ const T4& v4) {
+ if (pred(v1, v2, v3, v4)) return AssertionSuccess();
+
+ return AssertionFailure() << pred_text << "("
+ << e1 << ", "
+ << e2 << ", "
+ << e3 << ", "
+ << e4 << ") evaluates to false, where"
+ << "\n" << e1 << " evaluates to " << v1
+ << "\n" << e2 << " evaluates to " << v2
+ << "\n" << e3 << " evaluates to " << v3
+ << "\n" << e4 << " evaluates to " << v4;
+}
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT4.
+// Don't use this in your code.
+#define GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, on_failure)\
+ GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, v1, v2, v3, v4), \
+ on_failure)
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED4. Don't use
+// this in your code.
+#define GTEST_PRED4_(pred, v1, v2, v3, v4, on_failure)\
+ GTEST_ASSERT_(::testing::AssertPred4Helper(#pred, \
+ #v1, \
+ #v2, \
+ #v3, \
+ #v4, \
+ pred, \
+ v1, \
+ v2, \
+ v3, \
+ v4), on_failure)
+
+// 4-ary predicate assertion macros.
+#define EXPECT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \
+ GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_PRED4(pred, v1, v2, v3, v4) \
+ GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \
+ GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_FATAL_FAILURE_)
+#define ASSERT_PRED4(pred, v1, v2, v3, v4) \
+ GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_FATAL_FAILURE_)
+
+
+
+// Helper function for implementing {EXPECT|ASSERT}_PRED5. Don't use
+// this in your code.
+template <typename Pred,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5>
+AssertionResult AssertPred5Helper(const char* pred_text,
+ const char* e1,
+ const char* e2,
+ const char* e3,
+ const char* e4,
+ const char* e5,
+ Pred pred,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3,
+ const T4& v4,
+ const T5& v5) {
+ if (pred(v1, v2, v3, v4, v5)) return AssertionSuccess();
+
+ return AssertionFailure() << pred_text << "("
+ << e1 << ", "
+ << e2 << ", "
+ << e3 << ", "
+ << e4 << ", "
+ << e5 << ") evaluates to false, where"
+ << "\n" << e1 << " evaluates to " << v1
+ << "\n" << e2 << " evaluates to " << v2
+ << "\n" << e3 << " evaluates to " << v3
+ << "\n" << e4 << " evaluates to " << v4
+ << "\n" << e5 << " evaluates to " << v5;
+}
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT5.
+// Don't use this in your code.
+#define GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, on_failure)\
+ GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, #v5, v1, v2, v3, v4, v5), \
+ on_failure)
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED5. Don't use
+// this in your code.
+#define GTEST_PRED5_(pred, v1, v2, v3, v4, v5, on_failure)\
+ GTEST_ASSERT_(::testing::AssertPred5Helper(#pred, \
+ #v1, \
+ #v2, \
+ #v3, \
+ #v4, \
+ #v5, \
+ pred, \
+ v1, \
+ v2, \
+ v3, \
+ v4, \
+ v5), on_failure)
+
+// 5-ary predicate assertion macros.
+#define EXPECT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \
+ GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_PRED5(pred, v1, v2, v3, v4, v5) \
+ GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \
+ GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_)
+#define ASSERT_PRED5(pred, v1, v2, v3, v4, v5) \
+ GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_)
+
+
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
--- /dev/null
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Google C++ Testing Framework definitions useful in production code.
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_PROD_H_
+#define GTEST_INCLUDE_GTEST_GTEST_PROD_H_
+
+// When you need to test the private or protected members of a class,
+// use the FRIEND_TEST macro to declare your tests as friends of the
+// class. For example:
+//
+// class MyClass {
+// private:
+// void MyMethod();
+// FRIEND_TEST(MyClassTest, MyMethod);
+// };
+//
+// class MyClassTest : public testing::Test {
+// // ...
+// };
+//
+// TEST_F(MyClassTest, MyMethod) {
+// // Can call MyClass::MyMethod() here.
+// }
+
+#define FRIEND_TEST(test_case_name, test_name)\
+friend class test_case_name##_##test_name##_Test
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_PROD_H_
--- /dev/null
+// Copyright 2015, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Injection point for custom user configurations.
+// The following macros can be defined:
+//
+// Flag related macros:
+// GTEST_FLAG(flag_name)
+// GTEST_USE_OWN_FLAGFILE_FLAG_ - Define to 0 when the system provides its
+// own flagfile flag parsing.
+// GTEST_DECLARE_bool_(name)
+// GTEST_DECLARE_int32_(name)
+// GTEST_DECLARE_string_(name)
+// GTEST_DEFINE_bool_(name, default_val, doc)
+// GTEST_DEFINE_int32_(name, default_val, doc)
+// GTEST_DEFINE_string_(name, default_val, doc)
+//
+// Test filtering:
+// GTEST_TEST_FILTER_ENV_VAR_ - The name of an environment variable that
+// will be used if --GTEST_FLAG(test_filter)
+// is not provided.
+//
+// Logging:
+// GTEST_LOG_(severity)
+// GTEST_CHECK_(condition)
+// Functions LogToStderr() and FlushInfoLog() have to be provided too.
+//
+// Threading:
+// GTEST_HAS_NOTIFICATION_ - Enabled if Notification is already provided.
+// GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ - Enabled if Mutex and ThreadLocal are
+// already provided.
+// Must also provide GTEST_DECLARE_STATIC_MUTEX_(mutex) and
+// GTEST_DEFINE_STATIC_MUTEX_(mutex)
+//
+// GTEST_EXCLUSIVE_LOCK_REQUIRED_(locks)
+// GTEST_LOCK_EXCLUDED_(locks)
+//
+// ** Custom implementation starts here **
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_
--- /dev/null
+// Copyright 2015, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// This file provides an injection point for custom printers in a local
+// installation of gTest.
+// It will be included from gtest-printers.h and the overrides in this file
+// will be visible to everyone.
+// See documentation at gtest/gtest-printers.h for details on how to define a
+// custom printer.
+//
+// ** Custom implementation starts here **
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_
--- /dev/null
+// Copyright 2015, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Injection point for custom user configurations.
+// The following macros can be defined:
+//
+// GTEST_OS_STACK_TRACE_GETTER_ - The name of an implementation of
+// OsStackTraceGetterInterface.
+//
+// ** Custom implementation starts here **
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_H_
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_H_
--- /dev/null
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: wan@google.com (Zhanyong Wan), eefacm@gmail.com (Sean Mcafee)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file defines internal utilities needed for implementing
+// death tests. They are subject to change without notice.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
+
+#include "gtest/internal/gtest-internal.h"
+
+#include <stdio.h>
+
+namespace testing {
+namespace internal {
+
+GTEST_DECLARE_string_(internal_run_death_test);
+
+// Names of the flags (needed for parsing Google Test flags).
+const char kDeathTestStyleFlag[] = "death_test_style";
+const char kDeathTestUseFork[] = "death_test_use_fork";
+const char kInternalRunDeathTestFlag[] = "internal_run_death_test";
+
+#if GTEST_HAS_DEATH_TEST
+
+// DeathTest is a class that hides much of the complexity of the
+// GTEST_DEATH_TEST_ macro. It is abstract; its static Create method
+// returns a concrete class that depends on the prevailing death test
+// style, as defined by the --gtest_death_test_style and/or
+// --gtest_internal_run_death_test flags.
+
+// In describing the results of death tests, these terms are used with
+// the corresponding definitions:
+//
+// exit status: The integer exit information in the format specified
+// by wait(2)
+// exit code: The integer code passed to exit(3), _exit(2), or
+// returned from main()
+class GTEST_API_ DeathTest {
+ public:
+ // Create returns false if there was an error determining the
+ // appropriate action to take for the current death test; for example,
+ // if the gtest_death_test_style flag is set to an invalid value.
+ // The LastMessage method will return a more detailed message in that
+ // case. Otherwise, the DeathTest pointer pointed to by the "test"
+ // argument is set. If the death test should be skipped, the pointer
+ // is set to NULL; otherwise, it is set to the address of a new concrete
+ // DeathTest object that controls the execution of the current test.
+ static bool Create(const char* statement, const RE* regex,
+ const char* file, int line, DeathTest** test);
+ DeathTest();
+ virtual ~DeathTest() { }
+
+ // A helper class that aborts a death test when it's deleted.
+ class ReturnSentinel {
+ public:
+ explicit ReturnSentinel(DeathTest* test) : test_(test) { }
+ ~ReturnSentinel() { test_->Abort(TEST_ENCOUNTERED_RETURN_STATEMENT); }
+ private:
+ DeathTest* const test_;
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ReturnSentinel);
+ } GTEST_ATTRIBUTE_UNUSED_;
+
+ // An enumeration of possible roles that may be taken when a death
+ // test is encountered. EXECUTE means that the death test logic should
+ // be executed immediately. OVERSEE means that the program should prepare
+ // the appropriate environment for a child process to execute the death
+ // test, then wait for it to complete.
+ enum TestRole { OVERSEE_TEST, EXECUTE_TEST };
+
+ // An enumeration of the three reasons that a test might be aborted.
+ enum AbortReason {
+ TEST_ENCOUNTERED_RETURN_STATEMENT,
+ TEST_THREW_EXCEPTION,
+ TEST_DID_NOT_DIE
+ };
+
+ // Assumes one of the above roles.
+ virtual TestRole AssumeRole() = 0;
+
+ // Waits for the death test to finish and returns its status.
+ virtual int Wait() = 0;
+
+ // Returns true if the death test passed; that is, the test process
+ // exited during the test, its exit status matches a user-supplied
+ // predicate, and its stderr output matches a user-supplied regular
+ // expression.
+ // The user-supplied predicate may be a macro expression rather
+ // than a function pointer or functor, or else Wait and Passed could
+ // be combined.
+ virtual bool Passed(bool exit_status_ok) = 0;
+
+ // Signals that the death test did not die as expected.
+ virtual void Abort(AbortReason reason) = 0;
+
+ // Returns a human-readable outcome message regarding the outcome of
+ // the last death test.
+ static const char* LastMessage();
+
+ static void set_last_death_test_message(const std::string& message);
+
+ private:
+ // A string containing a description of the outcome of the last death test.
+ static std::string last_death_test_message_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(DeathTest);
+};
+
+// Factory interface for death tests. May be mocked out for testing.
+class DeathTestFactory {
+ public:
+ virtual ~DeathTestFactory() { }
+ virtual bool Create(const char* statement, const RE* regex,
+ const char* file, int line, DeathTest** test) = 0;
+};
+
+// A concrete DeathTestFactory implementation for normal use.
+class DefaultDeathTestFactory : public DeathTestFactory {
+ public:
+ virtual bool Create(const char* statement, const RE* regex,
+ const char* file, int line, DeathTest** test);
+};
+
+// Returns true if exit_status describes a process that was terminated
+// by a signal, or exited normally with a nonzero exit code.
+GTEST_API_ bool ExitedUnsuccessfully(int exit_status);
+
+// Traps C++ exceptions escaping statement and reports them as test
+// failures. Note that trapping SEH exceptions is not implemented here.
+# if GTEST_HAS_EXCEPTIONS
+# define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test) \
+ try { \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+ } catch (const ::std::exception& gtest_exception) { \
+ fprintf(\
+ stderr, \
+ "\n%s: Caught std::exception-derived exception escaping the " \
+ "death test statement. Exception message: %s\n", \
+ ::testing::internal::FormatFileLocation(__FILE__, __LINE__).c_str(), \
+ gtest_exception.what()); \
+ fflush(stderr); \
+ death_test->Abort(::testing::internal::DeathTest::TEST_THREW_EXCEPTION); \
+ } catch (...) { \
+ death_test->Abort(::testing::internal::DeathTest::TEST_THREW_EXCEPTION); \
+ }
+
+# else
+# define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test) \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement)
+
+# endif
+
+// This macro is for implementing ASSERT_DEATH*, EXPECT_DEATH*,
+// ASSERT_EXIT*, and EXPECT_EXIT*.
+# define GTEST_DEATH_TEST_(statement, predicate, regex, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::AlwaysTrue()) { \
+ const ::testing::internal::RE& gtest_regex = (regex); \
+ ::testing::internal::DeathTest* gtest_dt; \
+ if (!::testing::internal::DeathTest::Create(#statement, >est_regex, \
+ __FILE__, __LINE__, >est_dt)) { \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \
+ } \
+ if (gtest_dt != NULL) { \
+ ::testing::internal::scoped_ptr< ::testing::internal::DeathTest> \
+ gtest_dt_ptr(gtest_dt); \
+ switch (gtest_dt->AssumeRole()) { \
+ case ::testing::internal::DeathTest::OVERSEE_TEST: \
+ if (!gtest_dt->Passed(predicate(gtest_dt->Wait()))) { \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \
+ } \
+ break; \
+ case ::testing::internal::DeathTest::EXECUTE_TEST: { \
+ ::testing::internal::DeathTest::ReturnSentinel \
+ gtest_sentinel(gtest_dt); \
+ GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, gtest_dt); \
+ gtest_dt->Abort(::testing::internal::DeathTest::TEST_DID_NOT_DIE); \
+ break; \
+ } \
+ default: \
+ break; \
+ } \
+ } \
+ } else \
+ GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__): \
+ fail(::testing::internal::DeathTest::LastMessage())
+// The symbol "fail" here expands to something into which a message
+// can be streamed.
+
+// This macro is for implementing ASSERT/EXPECT_DEBUG_DEATH when compiled in
+// NDEBUG mode. In this case we need the statements to be executed, the regex is
+// ignored, and the macro must accept a streamed message even though the message
+// is never printed.
+# define GTEST_EXECUTE_STATEMENT_(statement, regex) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::AlwaysTrue()) { \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+ } else \
+ ::testing::Message()
+
+// A class representing the parsed contents of the
+// --gtest_internal_run_death_test flag, as it existed when
+// RUN_ALL_TESTS was called.
+class InternalRunDeathTestFlag {
+ public:
+ InternalRunDeathTestFlag(const std::string& a_file,
+ int a_line,
+ int an_index,
+ int a_write_fd)
+ : file_(a_file), line_(a_line), index_(an_index),
+ write_fd_(a_write_fd) {}
+
+ ~InternalRunDeathTestFlag() {
+ if (write_fd_ >= 0)
+ posix::Close(write_fd_);
+ }
+
+ const std::string& file() const { return file_; }
+ int line() const { return line_; }
+ int index() const { return index_; }
+ int write_fd() const { return write_fd_; }
+
+ private:
+ std::string file_;
+ int line_;
+ int index_;
+ int write_fd_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(InternalRunDeathTestFlag);
+};
+
+// Returns a newly created InternalRunDeathTestFlag object with fields
+// initialized from the GTEST_FLAG(internal_run_death_test) flag if
+// the flag is specified; otherwise returns NULL.
+InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag();
+
+#else // GTEST_HAS_DEATH_TEST
+
+// This macro is used for implementing macros such as
+// EXPECT_DEATH_IF_SUPPORTED and ASSERT_DEATH_IF_SUPPORTED on systems where
+// death tests are not supported. Those macros must compile on such systems
+// iff EXPECT_DEATH and ASSERT_DEATH compile with the same parameters on
+// systems that support death tests. This allows one to write such a macro
+// on a system that does not support death tests and be sure that it will
+// compile on a death-test supporting system.
+//
+// Parameters:
+// statement - A statement that a macro such as EXPECT_DEATH would test
+// for program termination. This macro has to make sure this
+// statement is compiled but not executed, to ensure that
+// EXPECT_DEATH_IF_SUPPORTED compiles with a certain
+// parameter iff EXPECT_DEATH compiles with it.
+// regex - A regex that a macro such as EXPECT_DEATH would use to test
+// the output of statement. This parameter has to be
+// compiled but not evaluated by this macro, to ensure that
+// this macro only accepts expressions that a macro such as
+// EXPECT_DEATH would accept.
+// terminator - Must be an empty statement for EXPECT_DEATH_IF_SUPPORTED
+// and a return statement for ASSERT_DEATH_IF_SUPPORTED.
+// This ensures that ASSERT_DEATH_IF_SUPPORTED will not
+// compile inside functions where ASSERT_DEATH doesn't
+// compile.
+//
+// The branch that has an always false condition is used to ensure that
+// statement and regex are compiled (and thus syntactically correct) but
+// never executed. The unreachable code macro protects the terminator
+// statement from generating an 'unreachable code' warning in case
+// statement unconditionally returns or throws. The Message constructor at
+// the end allows the syntax of streaming additional messages into the
+// macro, for compilational compatibility with EXPECT_DEATH/ASSERT_DEATH.
+# define GTEST_UNSUPPORTED_DEATH_TEST_(statement, regex, terminator) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::AlwaysTrue()) { \
+ GTEST_LOG_(WARNING) \
+ << "Death tests are not supported on this platform.\n" \
+ << "Statement '" #statement "' cannot be verified."; \
+ } else if (::testing::internal::AlwaysFalse()) { \
+ ::testing::internal::RE::PartialMatch(".*", (regex)); \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+ terminator; \
+ } else \
+ ::testing::Message()
+
+#endif // GTEST_HAS_DEATH_TEST
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
--- /dev/null
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: keith.ray@gmail.com (Keith Ray)
+//
+// Google Test filepath utilities
+//
+// This header file declares classes and functions used internally by
+// Google Test. They are subject to change without notice.
+//
+// This file is #included in <gtest/internal/gtest-internal.h>.
+// Do not include this header file separately!
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
+
+#include "gtest/internal/gtest-string.h"
+
+namespace testing {
+namespace internal {
+
+// FilePath - a class for file and directory pathname manipulation which
+// handles platform-specific conventions (like the pathname separator).
+// Used for helper functions for naming files in a directory for xml output.
+// Except for Set methods, all methods are const or static, which provides an
+// "immutable value object" -- useful for peace of mind.
+// A FilePath with a value ending in a path separator ("like/this/") represents
+// a directory, otherwise it is assumed to represent a file. In either case,
+// it may or may not represent an actual file or directory in the file system.
+// Names are NOT checked for syntax correctness -- no checking for illegal
+// characters, malformed paths, etc.
+
+class GTEST_API_ FilePath {
+ public:
+ FilePath() : pathname_("") { }
+ FilePath(const FilePath& rhs) : pathname_(rhs.pathname_) { }
+
+ explicit FilePath(const std::string& pathname) : pathname_(pathname) {
+ Normalize();
+ }
+
+ FilePath& operator=(const FilePath& rhs) {
+ Set(rhs);
+ return *this;
+ }
+
+ void Set(const FilePath& rhs) {
+ pathname_ = rhs.pathname_;
+ }
+
+ const std::string& string() const { return pathname_; }
+ const char* c_str() const { return pathname_.c_str(); }
+
+ // Returns the current working directory, or "" if unsuccessful.
+ static FilePath GetCurrentDir();
+
+ // Given directory = "dir", base_name = "test", number = 0,
+ // extension = "xml", returns "dir/test.xml". If number is greater
+ // than zero (e.g., 12), returns "dir/test_12.xml".
+ // On Windows platform, uses \ as the separator rather than /.
+ static FilePath MakeFileName(const FilePath& directory,
+ const FilePath& base_name,
+ int number,
+ const char* extension);
+
+ // Given directory = "dir", relative_path = "test.xml",
+ // returns "dir/test.xml".
+ // On Windows, uses \ as the separator rather than /.
+ static FilePath ConcatPaths(const FilePath& directory,
+ const FilePath& relative_path);
+
+ // Returns a pathname for a file that does not currently exist. The pathname
+ // will be directory/base_name.extension or
+ // directory/base_name_<number>.extension if directory/base_name.extension
+ // already exists. The number will be incremented until a pathname is found
+ // that does not already exist.
+ // Examples: 'dir/foo_test.xml' or 'dir/foo_test_1.xml'.
+ // There could be a race condition if two or more processes are calling this
+ // function at the same time -- they could both pick the same filename.
+ static FilePath GenerateUniqueFileName(const FilePath& directory,
+ const FilePath& base_name,
+ const char* extension);
+
+ // Returns true iff the path is "".
+ bool IsEmpty() const { return pathname_.empty(); }
+
+ // If input name has a trailing separator character, removes it and returns
+ // the name, otherwise return the name string unmodified.
+ // On Windows platform, uses \ as the separator, other platforms use /.
+ FilePath RemoveTrailingPathSeparator() const;
+
+ // Returns a copy of the FilePath with the directory part removed.
+ // Example: FilePath("path/to/file").RemoveDirectoryName() returns
+ // FilePath("file"). If there is no directory part ("just_a_file"), it returns
+ // the FilePath unmodified. If there is no file part ("just_a_dir/") it
+ // returns an empty FilePath ("").
+ // On Windows platform, '\' is the path separator, otherwise it is '/'.
+ FilePath RemoveDirectoryName() const;
+
+ // RemoveFileName returns the directory path with the filename removed.
+ // Example: FilePath("path/to/file").RemoveFileName() returns "path/to/".
+ // If the FilePath is "a_file" or "/a_file", RemoveFileName returns
+ // FilePath("./") or, on Windows, FilePath(".\\"). If the filepath does
+ // not have a file, like "just/a/dir/", it returns the FilePath unmodified.
+ // On Windows platform, '\' is the path separator, otherwise it is '/'.
+ FilePath RemoveFileName() const;
+
+ // Returns a copy of the FilePath with the case-insensitive extension removed.
+ // Example: FilePath("dir/file.exe").RemoveExtension("EXE") returns
+ // FilePath("dir/file"). If a case-insensitive extension is not
+ // found, returns a copy of the original FilePath.
+ FilePath RemoveExtension(const char* extension) const;
+
+ // Creates directories so that path exists. Returns true if successful or if
+ // the directories already exist; returns false if unable to create
+ // directories for any reason. Will also return false if the FilePath does
+ // not represent a directory (that is, it doesn't end with a path separator).
+ bool CreateDirectoriesRecursively() const;
+
+ // Create the directory so that path exists. Returns true if successful or
+ // if the directory already exists; returns false if unable to create the
+ // directory for any reason, including if the parent directory does not
+ // exist. Not named "CreateDirectory" because that's a macro on Windows.
+ bool CreateFolder() const;
+
+ // Returns true if FilePath describes something in the file-system,
+ // either a file, directory, or whatever, and that something exists.
+ bool FileOrDirectoryExists() const;
+
+ // Returns true if pathname describes a directory in the file-system
+ // that exists.
+ bool DirectoryExists() const;
+
+ // Returns true if FilePath ends with a path separator, which indicates that
+ // it is intended to represent a directory. Returns false otherwise.
+ // This does NOT check that a directory (or file) actually exists.
+ bool IsDirectory() const;
+
+ // Returns true if pathname describes a root directory. (Windows has one
+ // root directory per disk drive.)
+ bool IsRootDirectory() const;
+
+ // Returns true if pathname describes an absolute path.
+ bool IsAbsolutePath() const;
+
+ private:
+ // Replaces multiple consecutive separators with a single separator.
+ // For example, "bar///foo" becomes "bar/foo". Does not eliminate other
+ // redundancies that might be in a pathname involving "." or "..".
+ //
+ // A pathname with multiple consecutive separators may occur either through
+ // user error or as a result of some scripts or APIs that generate a pathname
+ // with a trailing separator. On other platforms the same API or script
+ // may NOT generate a pathname with a trailing "/". Then elsewhere that
+ // pathname may have another "/" and pathname components added to it,
+ // without checking for the separator already being there.
+ // The script language and operating system may allow paths like "foo//bar"
+ // but some of the functions in FilePath will not handle that correctly. In
+ // particular, RemoveTrailingPathSeparator() only removes one separator, and
+ // it is called in CreateDirectoriesRecursively() assuming that it will change
+ // a pathname from directory syntax (trailing separator) to filename syntax.
+ //
+ // On Windows this method also replaces the alternate path separator '/' with
+ // the primary path separator '\\', so that for example "bar\\/\\foo" becomes
+ // "bar\\foo".
+
+ void Normalize();
+
+ // Returns a pointer to the last occurence of a valid path separator in
+ // the FilePath. On Windows, for example, both '/' and '\' are valid path
+ // separators. Returns NULL if no path separator was found.
+ const char* FindLastPathSeparator() const;
+
+ std::string pathname_;
+}; // class FilePath
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
--- /dev/null
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: wan@google.com (Zhanyong Wan), eefacm@gmail.com (Sean Mcafee)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file declares functions and macros used internally by
+// Google Test. They are subject to change without notice.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
+
+#include "gtest/internal/gtest-port.h"
+
+#if GTEST_OS_LINUX
+# include <stdlib.h>
+# include <sys/types.h>
+# include <sys/wait.h>
+# include <unistd.h>
+#endif // GTEST_OS_LINUX
+
+#if GTEST_HAS_EXCEPTIONS
+# include <stdexcept>
+#endif
+
+#include <ctype.h>
+#include <float.h>
+#include <string.h>
+#include <iomanip>
+#include <limits>
+#include <map>
+#include <set>
+#include <string>
+#include <vector>
+
+#include "gtest/gtest-message.h"
+#include "gtest/internal/gtest-string.h"
+#include "gtest/internal/gtest-filepath.h"
+#include "gtest/internal/gtest-type-util.h"
+
+// Due to C++ preprocessor weirdness, we need double indirection to
+// concatenate two tokens when one of them is __LINE__. Writing
+//
+// foo ## __LINE__
+//
+// will result in the token foo__LINE__, instead of foo followed by
+// the current line number. For more details, see
+// http://www.parashift.com/c++-faq-lite/misc-technical-issues.html#faq-39.6
+#define GTEST_CONCAT_TOKEN_(foo, bar) GTEST_CONCAT_TOKEN_IMPL_(foo, bar)
+#define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo ## bar
+
+class ProtocolMessage;
+namespace proto2 { class Message; }
+
+namespace testing {
+
+// Forward declarations.
+
+class AssertionResult; // Result of an assertion.
+class Message; // Represents a failure message.
+class Test; // Represents a test.
+class TestInfo; // Information about a test.
+class TestPartResult; // Result of a test part.
+class UnitTest; // A collection of test cases.
+
+template <typename T>
+::std::string PrintToString(const T& value);
+
+namespace internal {
+
+struct TraceInfo; // Information about a trace point.
+class ScopedTrace; // Implements scoped trace.
+class TestInfoImpl; // Opaque implementation of TestInfo
+class UnitTestImpl; // Opaque implementation of UnitTest
+
+// The text used in failure messages to indicate the start of the
+// stack trace.
+GTEST_API_ extern const char kStackTraceMarker[];
+
+// Two overloaded helpers for checking at compile time whether an
+// expression is a null pointer literal (i.e. NULL or any 0-valued
+// compile-time integral constant). Their return values have
+// different sizes, so we can use sizeof() to test which version is
+// picked by the compiler. These helpers have no implementations, as
+// we only need their signatures.
+//
+// Given IsNullLiteralHelper(x), the compiler will pick the first
+// version if x can be implicitly converted to Secret*, and pick the
+// second version otherwise. Since Secret is a secret and incomplete
+// type, the only expression a user can write that has type Secret* is
+// a null pointer literal. Therefore, we know that x is a null
+// pointer literal if and only if the first version is picked by the
+// compiler.
+char IsNullLiteralHelper(Secret* p);
+char (&IsNullLiteralHelper(...))[2]; // NOLINT
+
+// A compile-time bool constant that is true if and only if x is a
+// null pointer literal (i.e. NULL or any 0-valued compile-time
+// integral constant).
+#ifdef GTEST_ELLIPSIS_NEEDS_POD_
+// We lose support for NULL detection where the compiler doesn't like
+// passing non-POD classes through ellipsis (...).
+# define GTEST_IS_NULL_LITERAL_(x) false
+#else
+# define GTEST_IS_NULL_LITERAL_(x) \
+ (sizeof(::testing::internal::IsNullLiteralHelper(x)) == 1)
+#endif // GTEST_ELLIPSIS_NEEDS_POD_
+
+// Appends the user-supplied message to the Google-Test-generated message.
+GTEST_API_ std::string AppendUserMessage(
+ const std::string& gtest_msg, const Message& user_msg);
+
+#if GTEST_HAS_EXCEPTIONS
+
+// This exception is thrown by (and only by) a failed Google Test
+// assertion when GTEST_FLAG(throw_on_failure) is true (if exceptions
+// are enabled). We derive it from std::runtime_error, which is for
+// errors presumably detectable only at run time. Since
+// std::runtime_error inherits from std::exception, many testing
+// frameworks know how to extract and print the message inside it.
+class GTEST_API_ GoogleTestFailureException : public ::std::runtime_error {
+ public:
+ explicit GoogleTestFailureException(const TestPartResult& failure);
+};
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+// A helper class for creating scoped traces in user programs.
+class GTEST_API_ ScopedTrace {
+ public:
+ // The c'tor pushes the given source file location and message onto
+ // a trace stack maintained by Google Test.
+ ScopedTrace(const char* file, int line, const Message& message);
+
+ // The d'tor pops the info pushed by the c'tor.
+ //
+ // Note that the d'tor is not virtual in order to be efficient.
+ // Don't inherit from ScopedTrace!
+ ~ScopedTrace();
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedTrace);
+} GTEST_ATTRIBUTE_UNUSED_; // A ScopedTrace object does its job in its
+ // c'tor and d'tor. Therefore it doesn't
+ // need to be used otherwise.
+
+namespace edit_distance {
+// Returns the optimal edits to go from 'left' to 'right'.
+// All edits cost the same, with replace having lower priority than
+// add/remove.
+// Simple implementation of the Wagner–Fischer algorithm.
+// See http://en.wikipedia.org/wiki/Wagner-Fischer_algorithm
+enum EditType { kMatch, kAdd, kRemove, kReplace };
+GTEST_API_ std::vector<EditType> CalculateOptimalEdits(
+ const std::vector<size_t>& left, const std::vector<size_t>& right);
+
+// Same as above, but the input is represented as strings.
+GTEST_API_ std::vector<EditType> CalculateOptimalEdits(
+ const std::vector<std::string>& left,
+ const std::vector<std::string>& right);
+
+// Create a diff of the input strings in Unified diff format.
+GTEST_API_ std::string CreateUnifiedDiff(const std::vector<std::string>& left,
+ const std::vector<std::string>& right,
+ size_t context = 2);
+
+} // namespace edit_distance
+
+// Calculate the diff between 'left' and 'right' and return it in unified diff
+// format.
+// If not null, stores in 'total_line_count' the total number of lines found
+// in left + right.
+GTEST_API_ std::string DiffStrings(const std::string& left,
+ const std::string& right,
+ size_t* total_line_count);
+
+// Constructs and returns the message for an equality assertion
+// (e.g. ASSERT_EQ, EXPECT_STREQ, etc) failure.
+//
+// The first four parameters are the expressions used in the assertion
+// and their values, as strings. For example, for ASSERT_EQ(foo, bar)
+// where foo is 5 and bar is 6, we have:
+//
+// expected_expression: "foo"
+// actual_expression: "bar"
+// expected_value: "5"
+// actual_value: "6"
+//
+// The ignoring_case parameter is true iff the assertion is a
+// *_STRCASEEQ*. When it's true, the string " (ignoring case)" will
+// be inserted into the message.
+GTEST_API_ AssertionResult EqFailure(const char* expected_expression,
+ const char* actual_expression,
+ const std::string& expected_value,
+ const std::string& actual_value,
+ bool ignoring_case);
+
+// Constructs a failure message for Boolean assertions such as EXPECT_TRUE.
+GTEST_API_ std::string GetBoolAssertionFailureMessage(
+ const AssertionResult& assertion_result,
+ const char* expression_text,
+ const char* actual_predicate_value,
+ const char* expected_predicate_value);
+
+// This template class represents an IEEE floating-point number
+// (either single-precision or double-precision, depending on the
+// template parameters).
+//
+// The purpose of this class is to do more sophisticated number
+// comparison. (Due to round-off error, etc, it's very unlikely that
+// two floating-points will be equal exactly. Hence a naive
+// comparison by the == operation often doesn't work.)
+//
+// Format of IEEE floating-point:
+//
+// The most-significant bit being the leftmost, an IEEE
+// floating-point looks like
+//
+// sign_bit exponent_bits fraction_bits
+//
+// Here, sign_bit is a single bit that designates the sign of the
+// number.
+//
+// For float, there are 8 exponent bits and 23 fraction bits.
+//
+// For double, there are 11 exponent bits and 52 fraction bits.
+//
+// More details can be found at
+// http://en.wikipedia.org/wiki/IEEE_floating-point_standard.
+//
+// Template parameter:
+//
+// RawType: the raw floating-point type (either float or double)
+template <typename RawType>
+class FloatingPoint {
+ public:
+ // Defines the unsigned integer type that has the same size as the
+ // floating point number.
+ typedef typename TypeWithSize<sizeof(RawType)>::UInt Bits;
+
+ // Constants.
+
+ // # of bits in a number.
+ static const size_t kBitCount = 8*sizeof(RawType);
+
+ // # of fraction bits in a number.
+ static const size_t kFractionBitCount =
+ std::numeric_limits<RawType>::digits - 1;
+
+ // # of exponent bits in a number.
+ static const size_t kExponentBitCount = kBitCount - 1 - kFractionBitCount;
+
+ // The mask for the sign bit.
+ static const Bits kSignBitMask = static_cast<Bits>(1) << (kBitCount - 1);
+
+ // The mask for the fraction bits.
+ static const Bits kFractionBitMask =
+ ~static_cast<Bits>(0) >> (kExponentBitCount + 1);
+
+ // The mask for the exponent bits.
+ static const Bits kExponentBitMask = ~(kSignBitMask | kFractionBitMask);
+
+ // How many ULP's (Units in the Last Place) we want to tolerate when
+ // comparing two numbers. The larger the value, the more error we
+ // allow. A 0 value means that two numbers must be exactly the same
+ // to be considered equal.
+ //
+ // The maximum error of a single floating-point operation is 0.5
+ // units in the last place. On Intel CPU's, all floating-point
+ // calculations are done with 80-bit precision, while double has 64
+ // bits. Therefore, 4 should be enough for ordinary use.
+ //
+ // See the following article for more details on ULP:
+ // http://randomascii.wordpress.com/2012/02/25/comparing-floating-point-numbers-2012-edition/
+ static const size_t kMaxUlps = 4;
+
+ // Constructs a FloatingPoint from a raw floating-point number.
+ //
+ // On an Intel CPU, passing a non-normalized NAN (Not a Number)
+ // around may change its bits, although the new value is guaranteed
+ // to be also a NAN. Therefore, don't expect this constructor to
+ // preserve the bits in x when x is a NAN.
+ explicit FloatingPoint(const RawType& x) { u_.value_ = x; }
+
+ // Static methods
+
+ // Reinterprets a bit pattern as a floating-point number.
+ //
+ // This function is needed to test the AlmostEquals() method.
+ static RawType ReinterpretBits(const Bits bits) {
+ FloatingPoint fp(0);
+ fp.u_.bits_ = bits;
+ return fp.u_.value_;
+ }
+
+ // Returns the floating-point number that represent positive infinity.
+ static RawType Infinity() {
+ return ReinterpretBits(kExponentBitMask);
+ }
+
+ // Returns the maximum representable finite floating-point number.
+ static RawType Max();
+
+ // Non-static methods
+
+ // Returns the bits that represents this number.
+ const Bits &bits() const { return u_.bits_; }
+
+ // Returns the exponent bits of this number.
+ Bits exponent_bits() const { return kExponentBitMask & u_.bits_; }
+
+ // Returns the fraction bits of this number.
+ Bits fraction_bits() const { return kFractionBitMask & u_.bits_; }
+
+ // Returns the sign bit of this number.
+ Bits sign_bit() const { return kSignBitMask & u_.bits_; }
+
+ // Returns true iff this is NAN (not a number).
+ bool is_nan() const {
+ // It's a NAN if the exponent bits are all ones and the fraction
+ // bits are not entirely zeros.
+ return (exponent_bits() == kExponentBitMask) && (fraction_bits() != 0);
+ }
+
+ // Returns true iff this number is at most kMaxUlps ULP's away from
+ // rhs. In particular, this function:
+ //
+ // - returns false if either number is (or both are) NAN.
+ // - treats really large numbers as almost equal to infinity.
+ // - thinks +0.0 and -0.0 are 0 DLP's apart.
+ bool AlmostEquals(const FloatingPoint& rhs) const {
+ // The IEEE standard says that any comparison operation involving
+ // a NAN must return false.
+ if (is_nan() || rhs.is_nan()) return false;
+
+ return DistanceBetweenSignAndMagnitudeNumbers(u_.bits_, rhs.u_.bits_)
+ <= kMaxUlps;
+ }
+
+ private:
+ // The data type used to store the actual floating-point number.
+ union FloatingPointUnion {
+ RawType value_; // The raw floating-point number.
+ Bits bits_; // The bits that represent the number.
+ };
+
+ // Converts an integer from the sign-and-magnitude representation to
+ // the biased representation. More precisely, let N be 2 to the
+ // power of (kBitCount - 1), an integer x is represented by the
+ // unsigned number x + N.
+ //
+ // For instance,
+ //
+ // -N + 1 (the most negative number representable using
+ // sign-and-magnitude) is represented by 1;
+ // 0 is represented by N; and
+ // N - 1 (the biggest number representable using
+ // sign-and-magnitude) is represented by 2N - 1.
+ //
+ // Read http://en.wikipedia.org/wiki/Signed_number_representations
+ // for more details on signed number representations.
+ static Bits SignAndMagnitudeToBiased(const Bits &sam) {
+ if (kSignBitMask & sam) {
+ // sam represents a negative number.
+ return ~sam + 1;
+ } else {
+ // sam represents a positive number.
+ return kSignBitMask | sam;
+ }
+ }
+
+ // Given two numbers in the sign-and-magnitude representation,
+ // returns the distance between them as an unsigned number.
+ static Bits DistanceBetweenSignAndMagnitudeNumbers(const Bits &sam1,
+ const Bits &sam2) {
+ const Bits biased1 = SignAndMagnitudeToBiased(sam1);
+ const Bits biased2 = SignAndMagnitudeToBiased(sam2);
+ return (biased1 >= biased2) ? (biased1 - biased2) : (biased2 - biased1);
+ }
+
+ FloatingPointUnion u_;
+};
+
+// We cannot use std::numeric_limits<T>::max() as it clashes with the max()
+// macro defined by <windows.h>.
+template <>
+inline float FloatingPoint<float>::Max() { return FLT_MAX; }
+template <>
+inline double FloatingPoint<double>::Max() { return DBL_MAX; }
+
+// Typedefs the instances of the FloatingPoint template class that we
+// care to use.
+typedef FloatingPoint<float> Float;
+typedef FloatingPoint<double> Double;
+
+// In order to catch the mistake of putting tests that use different
+// test fixture classes in the same test case, we need to assign
+// unique IDs to fixture classes and compare them. The TypeId type is
+// used to hold such IDs. The user should treat TypeId as an opaque
+// type: the only operation allowed on TypeId values is to compare
+// them for equality using the == operator.
+typedef const void* TypeId;
+
+template <typename T>
+class TypeIdHelper {
+ public:
+ // dummy_ must not have a const type. Otherwise an overly eager
+ // compiler (e.g. MSVC 7.1 & 8.0) may try to merge
+ // TypeIdHelper<T>::dummy_ for different Ts as an "optimization".
+ static bool dummy_;
+};
+
+template <typename T>
+bool TypeIdHelper<T>::dummy_ = false;
+
+// GetTypeId<T>() returns the ID of type T. Different values will be
+// returned for different types. Calling the function twice with the
+// same type argument is guaranteed to return the same ID.
+template <typename T>
+TypeId GetTypeId() {
+ // The compiler is required to allocate a different
+ // TypeIdHelper<T>::dummy_ variable for each T used to instantiate
+ // the template. Therefore, the address of dummy_ is guaranteed to
+ // be unique.
+ return &(TypeIdHelper<T>::dummy_);
+}
+
+// Returns the type ID of ::testing::Test. Always call this instead
+// of GetTypeId< ::testing::Test>() to get the type ID of
+// ::testing::Test, as the latter may give the wrong result due to a
+// suspected linker bug when compiling Google Test as a Mac OS X
+// framework.
+GTEST_API_ TypeId GetTestTypeId();
+
+// Defines the abstract factory interface that creates instances
+// of a Test object.
+class TestFactoryBase {
+ public:
+ virtual ~TestFactoryBase() {}
+
+ // Creates a test instance to run. The instance is both created and destroyed
+ // within TestInfoImpl::Run()
+ virtual Test* CreateTest() = 0;
+
+ protected:
+ TestFactoryBase() {}
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestFactoryBase);
+};
+
+// This class provides implementation of TeastFactoryBase interface.
+// It is used in TEST and TEST_F macros.
+template <class TestClass>
+class TestFactoryImpl : public TestFactoryBase {
+ public:
+ virtual Test* CreateTest() { return new TestClass; }
+};
+
+#if GTEST_OS_WINDOWS
+
+// Predicate-formatters for implementing the HRESULT checking macros
+// {ASSERT|EXPECT}_HRESULT_{SUCCEEDED|FAILED}
+// We pass a long instead of HRESULT to avoid causing an
+// include dependency for the HRESULT type.
+GTEST_API_ AssertionResult IsHRESULTSuccess(const char* expr,
+ long hr); // NOLINT
+GTEST_API_ AssertionResult IsHRESULTFailure(const char* expr,
+ long hr); // NOLINT
+
+#endif // GTEST_OS_WINDOWS
+
+// Types of SetUpTestCase() and TearDownTestCase() functions.
+typedef void (*SetUpTestCaseFunc)();
+typedef void (*TearDownTestCaseFunc)();
+
+struct CodeLocation {
+ CodeLocation(const string& a_file, int a_line) : file(a_file), line(a_line) {}
+
+ string file;
+ int line;
+};
+
+// Creates a new TestInfo object and registers it with Google Test;
+// returns the created object.
+//
+// Arguments:
+//
+// test_case_name: name of the test case
+// name: name of the test
+// type_param the name of the test's type parameter, or NULL if
+// this is not a typed or a type-parameterized test.
+// value_param text representation of the test's value parameter,
+// or NULL if this is not a type-parameterized test.
+// code_location: code location where the test is defined
+// fixture_class_id: ID of the test fixture class
+// set_up_tc: pointer to the function that sets up the test case
+// tear_down_tc: pointer to the function that tears down the test case
+// factory: pointer to the factory that creates a test object.
+// The newly created TestInfo instance will assume
+// ownership of the factory object.
+GTEST_API_ TestInfo* MakeAndRegisterTestInfo(
+ const char* test_case_name,
+ const char* name,
+ const char* type_param,
+ const char* value_param,
+ CodeLocation code_location,
+ TypeId fixture_class_id,
+ SetUpTestCaseFunc set_up_tc,
+ TearDownTestCaseFunc tear_down_tc,
+ TestFactoryBase* factory);
+
+// If *pstr starts with the given prefix, modifies *pstr to be right
+// past the prefix and returns true; otherwise leaves *pstr unchanged
+// and returns false. None of pstr, *pstr, and prefix can be NULL.
+GTEST_API_ bool SkipPrefix(const char* prefix, const char** pstr);
+
+#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
+
+// State of the definition of a type-parameterized test case.
+class GTEST_API_ TypedTestCasePState {
+ public:
+ TypedTestCasePState() : registered_(false) {}
+
+ // Adds the given test name to defined_test_names_ and return true
+ // if the test case hasn't been registered; otherwise aborts the
+ // program.
+ bool AddTestName(const char* file, int line, const char* case_name,
+ const char* test_name) {
+ if (registered_) {
+ fprintf(stderr, "%s Test %s must be defined before "
+ "REGISTER_TYPED_TEST_CASE_P(%s, ...).\n",
+ FormatFileLocation(file, line).c_str(), test_name, case_name);
+ fflush(stderr);
+ posix::Abort();
+ }
+ registered_tests_.insert(
+ ::std::make_pair(test_name, CodeLocation(file, line)));
+ return true;
+ }
+
+ bool TestExists(const std::string& test_name) const {
+ return registered_tests_.count(test_name) > 0;
+ }
+
+ const CodeLocation& GetCodeLocation(const std::string& test_name) const {
+ RegisteredTestsMap::const_iterator it = registered_tests_.find(test_name);
+ GTEST_CHECK_(it != registered_tests_.end());
+ return it->second;
+ }
+
+ // Verifies that registered_tests match the test names in
+ // defined_test_names_; returns registered_tests if successful, or
+ // aborts the program otherwise.
+ const char* VerifyRegisteredTestNames(
+ const char* file, int line, const char* registered_tests);
+
+ private:
+ typedef ::std::map<std::string, CodeLocation> RegisteredTestsMap;
+
+ bool registered_;
+ RegisteredTestsMap registered_tests_;
+};
+
+// Skips to the first non-space char after the first comma in 'str';
+// returns NULL if no comma is found in 'str'.
+inline const char* SkipComma(const char* str) {
+ const char* comma = strchr(str, ',');
+ if (comma == NULL) {
+ return NULL;
+ }
+ while (IsSpace(*(++comma))) {}
+ return comma;
+}
+
+// Returns the prefix of 'str' before the first comma in it; returns
+// the entire string if it contains no comma.
+inline std::string GetPrefixUntilComma(const char* str) {
+ const char* comma = strchr(str, ',');
+ return comma == NULL ? str : std::string(str, comma);
+}
+
+// Splits a given string on a given delimiter, populating a given
+// vector with the fields.
+void SplitString(const ::std::string& str, char delimiter,
+ ::std::vector< ::std::string>* dest);
+
+// TypeParameterizedTest<Fixture, TestSel, Types>::Register()
+// registers a list of type-parameterized tests with Google Test. The
+// return value is insignificant - we just need to return something
+// such that we can call this function in a namespace scope.
+//
+// Implementation note: The GTEST_TEMPLATE_ macro declares a template
+// template parameter. It's defined in gtest-type-util.h.
+template <GTEST_TEMPLATE_ Fixture, class TestSel, typename Types>
+class TypeParameterizedTest {
+ public:
+ // 'index' is the index of the test in the type list 'Types'
+ // specified in INSTANTIATE_TYPED_TEST_CASE_P(Prefix, TestCase,
+ // Types). Valid values for 'index' are [0, N - 1] where N is the
+ // length of Types.
+ static bool Register(const char* prefix,
+ CodeLocation code_location,
+ const char* case_name, const char* test_names,
+ int index) {
+ typedef typename Types::Head Type;
+ typedef Fixture<Type> FixtureClass;
+ typedef typename GTEST_BIND_(TestSel, Type) TestClass;
+
+ // First, registers the first type-parameterized test in the type
+ // list.
+ MakeAndRegisterTestInfo(
+ (std::string(prefix) + (prefix[0] == '\0' ? "" : "/") + case_name + "/"
+ + StreamableToString(index)).c_str(),
+ StripTrailingSpaces(GetPrefixUntilComma(test_names)).c_str(),
+ GetTypeName<Type>().c_str(),
+ NULL, // No value parameter.
+ code_location,
+ GetTypeId<FixtureClass>(),
+ TestClass::SetUpTestCase,
+ TestClass::TearDownTestCase,
+ new TestFactoryImpl<TestClass>);
+
+ // Next, recurses (at compile time) with the tail of the type list.
+ return TypeParameterizedTest<Fixture, TestSel, typename Types::Tail>
+ ::Register(prefix, code_location, case_name, test_names, index + 1);
+ }
+};
+
+// The base case for the compile time recursion.
+template <GTEST_TEMPLATE_ Fixture, class TestSel>
+class TypeParameterizedTest<Fixture, TestSel, Types0> {
+ public:
+ static bool Register(const char* /*prefix*/, CodeLocation,
+ const char* /*case_name*/, const char* /*test_names*/,
+ int /*index*/) {
+ return true;
+ }
+};
+
+// TypeParameterizedTestCase<Fixture, Tests, Types>::Register()
+// registers *all combinations* of 'Tests' and 'Types' with Google
+// Test. The return value is insignificant - we just need to return
+// something such that we can call this function in a namespace scope.
+template <GTEST_TEMPLATE_ Fixture, typename Tests, typename Types>
+class TypeParameterizedTestCase {
+ public:
+ static bool Register(const char* prefix, CodeLocation code_location,
+ const TypedTestCasePState* state,
+ const char* case_name, const char* test_names) {
+ std::string test_name = StripTrailingSpaces(
+ GetPrefixUntilComma(test_names));
+ if (!state->TestExists(test_name)) {
+ fprintf(stderr, "Failed to get code location for test %s.%s at %s.",
+ case_name, test_name.c_str(),
+ FormatFileLocation(code_location.file.c_str(),
+ code_location.line).c_str());
+ fflush(stderr);
+ posix::Abort();
+ }
+ const CodeLocation& test_location = state->GetCodeLocation(test_name);
+
+ typedef typename Tests::Head Head;
+
+ // First, register the first test in 'Test' for each type in 'Types'.
+ TypeParameterizedTest<Fixture, Head, Types>::Register(
+ prefix, test_location, case_name, test_names, 0);
+
+ // Next, recurses (at compile time) with the tail of the test list.
+ return TypeParameterizedTestCase<Fixture, typename Tests::Tail, Types>
+ ::Register(prefix, code_location, state,
+ case_name, SkipComma(test_names));
+ }
+};
+
+// The base case for the compile time recursion.
+template <GTEST_TEMPLATE_ Fixture, typename Types>
+class TypeParameterizedTestCase<Fixture, Templates0, Types> {
+ public:
+ static bool Register(const char* /*prefix*/, CodeLocation,
+ const TypedTestCasePState* /*state*/,
+ const char* /*case_name*/, const char* /*test_names*/) {
+ return true;
+ }
+};
+
+#endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
+
+// Returns the current OS stack trace as an std::string.
+//
+// The maximum number of stack frames to be included is specified by
+// the gtest_stack_trace_depth flag. The skip_count parameter
+// specifies the number of top frames to be skipped, which doesn't
+// count against the number of frames to be included.
+//
+// For example, if Foo() calls Bar(), which in turn calls
+// GetCurrentOsStackTraceExceptTop(..., 1), Foo() will be included in
+// the trace but Bar() and GetCurrentOsStackTraceExceptTop() won't.
+GTEST_API_ std::string GetCurrentOsStackTraceExceptTop(
+ UnitTest* unit_test, int skip_count);
+
+// Helpers for suppressing warnings on unreachable code or constant
+// condition.
+
+// Always returns true.
+GTEST_API_ bool AlwaysTrue();
+
+// Always returns false.
+inline bool AlwaysFalse() { return !AlwaysTrue(); }
+
+// Helper for suppressing false warning from Clang on a const char*
+// variable declared in a conditional expression always being NULL in
+// the else branch.
+struct GTEST_API_ ConstCharPtr {
+ ConstCharPtr(const char* str) : value(str) {}
+ operator bool() const { return true; }
+ const char* value;
+};
+
+// A simple Linear Congruential Generator for generating random
+// numbers with a uniform distribution. Unlike rand() and srand(), it
+// doesn't use global state (and therefore can't interfere with user
+// code). Unlike rand_r(), it's portable. An LCG isn't very random,
+// but it's good enough for our purposes.
+class GTEST_API_ Random {
+ public:
+ static const UInt32 kMaxRange = 1u << 31;
+
+ explicit Random(UInt32 seed) : state_(seed) {}
+
+ void Reseed(UInt32 seed) { state_ = seed; }
+
+ // Generates a random number from [0, range). Crashes if 'range' is
+ // 0 or greater than kMaxRange.
+ UInt32 Generate(UInt32 range);
+
+ private:
+ UInt32 state_;
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(Random);
+};
+
+// Defining a variable of type CompileAssertTypesEqual<T1, T2> will cause a
+// compiler error iff T1 and T2 are different types.
+template <typename T1, typename T2>
+struct CompileAssertTypesEqual;
+
+template <typename T>
+struct CompileAssertTypesEqual<T, T> {
+};
+
+// Removes the reference from a type if it is a reference type,
+// otherwise leaves it unchanged. This is the same as
+// tr1::remove_reference, which is not widely available yet.
+template <typename T>
+struct RemoveReference { typedef T type; }; // NOLINT
+template <typename T>
+struct RemoveReference<T&> { typedef T type; }; // NOLINT
+
+// A handy wrapper around RemoveReference that works when the argument
+// T depends on template parameters.
+#define GTEST_REMOVE_REFERENCE_(T) \
+ typename ::testing::internal::RemoveReference<T>::type
+
+// Removes const from a type if it is a const type, otherwise leaves
+// it unchanged. This is the same as tr1::remove_const, which is not
+// widely available yet.
+template <typename T>
+struct RemoveConst { typedef T type; }; // NOLINT
+template <typename T>
+struct RemoveConst<const T> { typedef T type; }; // NOLINT
+
+// MSVC 8.0, Sun C++, and IBM XL C++ have a bug which causes the above
+// definition to fail to remove the const in 'const int[3]' and 'const
+// char[3][4]'. The following specialization works around the bug.
+template <typename T, size_t N>
+struct RemoveConst<const T[N]> {
+ typedef typename RemoveConst<T>::type type[N];
+};
+
+#if defined(_MSC_VER) && _MSC_VER < 1400
+// This is the only specialization that allows VC++ 7.1 to remove const in
+// 'const int[3] and 'const int[3][4]'. However, it causes trouble with GCC
+// and thus needs to be conditionally compiled.
+template <typename T, size_t N>
+struct RemoveConst<T[N]> {
+ typedef typename RemoveConst<T>::type type[N];
+};
+#endif
+
+// A handy wrapper around RemoveConst that works when the argument
+// T depends on template parameters.
+#define GTEST_REMOVE_CONST_(T) \
+ typename ::testing::internal::RemoveConst<T>::type
+
+// Turns const U&, U&, const U, and U all into U.
+#define GTEST_REMOVE_REFERENCE_AND_CONST_(T) \
+ GTEST_REMOVE_CONST_(GTEST_REMOVE_REFERENCE_(T))
+
+// Adds reference to a type if it is not a reference type,
+// otherwise leaves it unchanged. This is the same as
+// tr1::add_reference, which is not widely available yet.
+template <typename T>
+struct AddReference { typedef T& type; }; // NOLINT
+template <typename T>
+struct AddReference<T&> { typedef T& type; }; // NOLINT
+
+// A handy wrapper around AddReference that works when the argument T
+// depends on template parameters.
+#define GTEST_ADD_REFERENCE_(T) \
+ typename ::testing::internal::AddReference<T>::type
+
+// Adds a reference to const on top of T as necessary. For example,
+// it transforms
+//
+// char ==> const char&
+// const char ==> const char&
+// char& ==> const char&
+// const char& ==> const char&
+//
+// The argument T must depend on some template parameters.
+#define GTEST_REFERENCE_TO_CONST_(T) \
+ GTEST_ADD_REFERENCE_(const GTEST_REMOVE_REFERENCE_(T))
+
+// ImplicitlyConvertible<From, To>::value is a compile-time bool
+// constant that's true iff type From can be implicitly converted to
+// type To.
+template <typename From, typename To>
+class ImplicitlyConvertible {
+ private:
+ // We need the following helper functions only for their types.
+ // They have no implementations.
+
+ // MakeFrom() is an expression whose type is From. We cannot simply
+ // use From(), as the type From may not have a public default
+ // constructor.
+ static typename AddReference<From>::type MakeFrom();
+
+ // These two functions are overloaded. Given an expression
+ // Helper(x), the compiler will pick the first version if x can be
+ // implicitly converted to type To; otherwise it will pick the
+ // second version.
+ //
+ // The first version returns a value of size 1, and the second
+ // version returns a value of size 2. Therefore, by checking the
+ // size of Helper(x), which can be done at compile time, we can tell
+ // which version of Helper() is used, and hence whether x can be
+ // implicitly converted to type To.
+ static char Helper(To);
+ static char (&Helper(...))[2]; // NOLINT
+
+ // We have to put the 'public' section after the 'private' section,
+ // or MSVC refuses to compile the code.
+ public:
+#if defined(__BORLANDC__)
+ // C++Builder cannot use member overload resolution during template
+ // instantiation. The simplest workaround is to use its C++0x type traits
+ // functions (C++Builder 2009 and above only).
+ static const bool value = __is_convertible(From, To);
+#else
+ // MSVC warns about implicitly converting from double to int for
+ // possible loss of data, so we need to temporarily disable the
+ // warning.
+ GTEST_DISABLE_MSC_WARNINGS_PUSH_(4244)
+ static const bool value =
+ sizeof(Helper(ImplicitlyConvertible::MakeFrom())) == 1;
+ GTEST_DISABLE_MSC_WARNINGS_POP_()
+#endif // __BORLANDC__
+};
+template <typename From, typename To>
+const bool ImplicitlyConvertible<From, To>::value;
+
+// IsAProtocolMessage<T>::value is a compile-time bool constant that's
+// true iff T is type ProtocolMessage, proto2::Message, or a subclass
+// of those.
+template <typename T>
+struct IsAProtocolMessage
+ : public bool_constant<
+ ImplicitlyConvertible<const T*, const ::ProtocolMessage*>::value ||
+ ImplicitlyConvertible<const T*, const ::proto2::Message*>::value> {
+};
+
+// When the compiler sees expression IsContainerTest<C>(0), if C is an
+// STL-style container class, the first overload of IsContainerTest
+// will be viable (since both C::iterator* and C::const_iterator* are
+// valid types and NULL can be implicitly converted to them). It will
+// be picked over the second overload as 'int' is a perfect match for
+// the type of argument 0. If C::iterator or C::const_iterator is not
+// a valid type, the first overload is not viable, and the second
+// overload will be picked. Therefore, we can determine whether C is
+// a container class by checking the type of IsContainerTest<C>(0).
+// The value of the expression is insignificant.
+//
+// Note that we look for both C::iterator and C::const_iterator. The
+// reason is that C++ injects the name of a class as a member of the
+// class itself (e.g. you can refer to class iterator as either
+// 'iterator' or 'iterator::iterator'). If we look for C::iterator
+// only, for example, we would mistakenly think that a class named
+// iterator is an STL container.
+//
+// Also note that the simpler approach of overloading
+// IsContainerTest(typename C::const_iterator*) and
+// IsContainerTest(...) doesn't work with Visual Age C++ and Sun C++.
+typedef int IsContainer;
+template <class C>
+IsContainer IsContainerTest(int /* dummy */,
+ typename C::iterator* /* it */ = NULL,
+ typename C::const_iterator* /* const_it */ = NULL) {
+ return 0;
+}
+
+typedef char IsNotContainer;
+template <class C>
+IsNotContainer IsContainerTest(long /* dummy */) { return '\0'; }
+
+// EnableIf<condition>::type is void when 'Cond' is true, and
+// undefined when 'Cond' is false. To use SFINAE to make a function
+// overload only apply when a particular expression is true, add
+// "typename EnableIf<expression>::type* = 0" as the last parameter.
+template<bool> struct EnableIf;
+template<> struct EnableIf<true> { typedef void type; }; // NOLINT
+
+// Utilities for native arrays.
+
+// ArrayEq() compares two k-dimensional native arrays using the
+// elements' operator==, where k can be any integer >= 0. When k is
+// 0, ArrayEq() degenerates into comparing a single pair of values.
+
+template <typename T, typename U>
+bool ArrayEq(const T* lhs, size_t size, const U* rhs);
+
+// This generic version is used when k is 0.
+template <typename T, typename U>
+inline bool ArrayEq(const T& lhs, const U& rhs) { return lhs == rhs; }
+
+// This overload is used when k >= 1.
+template <typename T, typename U, size_t N>
+inline bool ArrayEq(const T(&lhs)[N], const U(&rhs)[N]) {
+ return internal::ArrayEq(lhs, N, rhs);
+}
+
+// This helper reduces code bloat. If we instead put its logic inside
+// the previous ArrayEq() function, arrays with different sizes would
+// lead to different copies of the template code.
+template <typename T, typename U>
+bool ArrayEq(const T* lhs, size_t size, const U* rhs) {
+ for (size_t i = 0; i != size; i++) {
+ if (!internal::ArrayEq(lhs[i], rhs[i]))
+ return false;
+ }
+ return true;
+}
+
+// Finds the first element in the iterator range [begin, end) that
+// equals elem. Element may be a native array type itself.
+template <typename Iter, typename Element>
+Iter ArrayAwareFind(Iter begin, Iter end, const Element& elem) {
+ for (Iter it = begin; it != end; ++it) {
+ if (internal::ArrayEq(*it, elem))
+ return it;
+ }
+ return end;
+}
+
+// CopyArray() copies a k-dimensional native array using the elements'
+// operator=, where k can be any integer >= 0. When k is 0,
+// CopyArray() degenerates into copying a single value.
+
+template <typename T, typename U>
+void CopyArray(const T* from, size_t size, U* to);
+
+// This generic version is used when k is 0.
+template <typename T, typename U>
+inline void CopyArray(const T& from, U* to) { *to = from; }
+
+// This overload is used when k >= 1.
+template <typename T, typename U, size_t N>
+inline void CopyArray(const T(&from)[N], U(*to)[N]) {
+ internal::CopyArray(from, N, *to);
+}
+
+// This helper reduces code bloat. If we instead put its logic inside
+// the previous CopyArray() function, arrays with different sizes
+// would lead to different copies of the template code.
+template <typename T, typename U>
+void CopyArray(const T* from, size_t size, U* to) {
+ for (size_t i = 0; i != size; i++) {
+ internal::CopyArray(from[i], to + i);
+ }
+}
+
+// The relation between an NativeArray object (see below) and the
+// native array it represents.
+// We use 2 different structs to allow non-copyable types to be used, as long
+// as RelationToSourceReference() is passed.
+struct RelationToSourceReference {};
+struct RelationToSourceCopy {};
+
+// Adapts a native array to a read-only STL-style container. Instead
+// of the complete STL container concept, this adaptor only implements
+// members useful for Google Mock's container matchers. New members
+// should be added as needed. To simplify the implementation, we only
+// support Element being a raw type (i.e. having no top-level const or
+// reference modifier). It's the client's responsibility to satisfy
+// this requirement. Element can be an array type itself (hence
+// multi-dimensional arrays are supported).
+template <typename Element>
+class NativeArray {
+ public:
+ // STL-style container typedefs.
+ typedef Element value_type;
+ typedef Element* iterator;
+ typedef const Element* const_iterator;
+
+ // Constructs from a native array. References the source.
+ NativeArray(const Element* array, size_t count, RelationToSourceReference) {
+ InitRef(array, count);
+ }
+
+ // Constructs from a native array. Copies the source.
+ NativeArray(const Element* array, size_t count, RelationToSourceCopy) {
+ InitCopy(array, count);
+ }
+
+ // Copy constructor.
+ NativeArray(const NativeArray& rhs) {
+ (this->*rhs.clone_)(rhs.array_, rhs.size_);
+ }
+
+ ~NativeArray() {
+ if (clone_ != &NativeArray::InitRef)
+ delete[] array_;
+ }
+
+ // STL-style container methods.
+ size_t size() const { return size_; }
+ const_iterator begin() const { return array_; }
+ const_iterator end() const { return array_ + size_; }
+ bool operator==(const NativeArray& rhs) const {
+ return size() == rhs.size() &&
+ ArrayEq(begin(), size(), rhs.begin());
+ }
+
+ private:
+ enum {
+ kCheckTypeIsNotConstOrAReference = StaticAssertTypeEqHelper<
+ Element, GTEST_REMOVE_REFERENCE_AND_CONST_(Element)>::value,
+ };
+
+ // Initializes this object with a copy of the input.
+ void InitCopy(const Element* array, size_t a_size) {
+ Element* const copy = new Element[a_size];
+ CopyArray(array, a_size, copy);
+ array_ = copy;
+ size_ = a_size;
+ clone_ = &NativeArray::InitCopy;
+ }
+
+ // Initializes this object with a reference of the input.
+ void InitRef(const Element* array, size_t a_size) {
+ array_ = array;
+ size_ = a_size;
+ clone_ = &NativeArray::InitRef;
+ }
+
+ const Element* array_;
+ size_t size_;
+ void (NativeArray::*clone_)(const Element*, size_t);
+
+ GTEST_DISALLOW_ASSIGN_(NativeArray);
+};
+
+} // namespace internal
+} // namespace testing
+
+#define GTEST_MESSAGE_AT_(file, line, message, result_type) \
+ ::testing::internal::AssertHelper(result_type, file, line, message) \
+ = ::testing::Message()
+
+#define GTEST_MESSAGE_(message, result_type) \
+ GTEST_MESSAGE_AT_(__FILE__, __LINE__, message, result_type)
+
+#define GTEST_FATAL_FAILURE_(message) \
+ return GTEST_MESSAGE_(message, ::testing::TestPartResult::kFatalFailure)
+
+#define GTEST_NONFATAL_FAILURE_(message) \
+ GTEST_MESSAGE_(message, ::testing::TestPartResult::kNonFatalFailure)
+
+#define GTEST_SUCCESS_(message) \
+ GTEST_MESSAGE_(message, ::testing::TestPartResult::kSuccess)
+
+// Suppresses MSVC warnings 4072 (unreachable code) for the code following
+// statement if it returns or throws (or doesn't return or throw in some
+// situations).
+#define GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement) \
+ if (::testing::internal::AlwaysTrue()) { statement; }
+
+#define GTEST_TEST_THROW_(statement, expected_exception, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::ConstCharPtr gtest_msg = "") { \
+ bool gtest_caught_expected = false; \
+ try { \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+ } \
+ catch (expected_exception const&) { \
+ gtest_caught_expected = true; \
+ } \
+ catch (...) { \
+ gtest_msg.value = \
+ "Expected: " #statement " throws an exception of type " \
+ #expected_exception ".\n Actual: it throws a different type."; \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
+ } \
+ if (!gtest_caught_expected) { \
+ gtest_msg.value = \
+ "Expected: " #statement " throws an exception of type " \
+ #expected_exception ".\n Actual: it throws nothing."; \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
+ } \
+ } else \
+ GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__): \
+ fail(gtest_msg.value)
+
+#define GTEST_TEST_NO_THROW_(statement, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::AlwaysTrue()) { \
+ try { \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+ } \
+ catch (...) { \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__); \
+ } \
+ } else \
+ GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__): \
+ fail("Expected: " #statement " doesn't throw an exception.\n" \
+ " Actual: it throws.")
+
+#define GTEST_TEST_ANY_THROW_(statement, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::AlwaysTrue()) { \
+ bool gtest_caught_any = false; \
+ try { \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+ } \
+ catch (...) { \
+ gtest_caught_any = true; \
+ } \
+ if (!gtest_caught_any) { \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__); \
+ } \
+ } else \
+ GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__): \
+ fail("Expected: " #statement " throws an exception.\n" \
+ " Actual: it doesn't.")
+
+
+// Implements Boolean test assertions such as EXPECT_TRUE. expression can be
+// either a boolean expression or an AssertionResult. text is a textual
+// represenation of expression as it was passed into the EXPECT_TRUE.
+#define GTEST_TEST_BOOLEAN_(expression, text, actual, expected, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (const ::testing::AssertionResult gtest_ar_ = \
+ ::testing::AssertionResult(expression)) \
+ ; \
+ else \
+ fail(::testing::internal::GetBoolAssertionFailureMessage(\
+ gtest_ar_, text, #actual, #expected).c_str())
+
+#define GTEST_TEST_NO_FATAL_FAILURE_(statement, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::AlwaysTrue()) { \
+ ::testing::internal::HasNewFatalFailureHelper gtest_fatal_failure_checker; \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+ if (gtest_fatal_failure_checker.has_new_fatal_failure()) { \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__); \
+ } \
+ } else \
+ GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__): \
+ fail("Expected: " #statement " doesn't generate new fatal " \
+ "failures in the current thread.\n" \
+ " Actual: it does.")
+
+// Expands to the name of the class that implements the given test.
+#define GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \
+ test_case_name##_##test_name##_Test
+
+// Helper macro for defining tests.
+#define GTEST_TEST_(test_case_name, test_name, parent_class, parent_id)\
+class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) : public parent_class {\
+ public:\
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)() {}\
+ private:\
+ virtual void TestBody();\
+ static ::testing::TestInfo* const test_info_ GTEST_ATTRIBUTE_UNUSED_;\
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(\
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name));\
+};\
+\
+::testing::TestInfo* const GTEST_TEST_CLASS_NAME_(test_case_name, test_name)\
+ ::test_info_ =\
+ ::testing::internal::MakeAndRegisterTestInfo(\
+ #test_case_name, #test_name, NULL, NULL, \
+ ::testing::internal::CodeLocation(__FILE__, __LINE__), \
+ (parent_id), \
+ parent_class::SetUpTestCase, \
+ parent_class::TearDownTestCase, \
+ new ::testing::internal::TestFactoryImpl<\
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)>);\
+void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody()
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
+
--- /dev/null
+// Copyright 2003 Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: Dan Egnor (egnor@google.com)
+//
+// A "smart" pointer type with reference tracking. Every pointer to a
+// particular object is kept on a circular linked list. When the last pointer
+// to an object is destroyed or reassigned, the object is deleted.
+//
+// Used properly, this deletes the object when the last reference goes away.
+// There are several caveats:
+// - Like all reference counting schemes, cycles lead to leaks.
+// - Each smart pointer is actually two pointers (8 bytes instead of 4).
+// - Every time a pointer is assigned, the entire list of pointers to that
+// object is traversed. This class is therefore NOT SUITABLE when there
+// will often be more than two or three pointers to a particular object.
+// - References are only tracked as long as linked_ptr<> objects are copied.
+// If a linked_ptr<> is converted to a raw pointer and back, BAD THINGS
+// will happen (double deletion).
+//
+// A good use of this class is storing object references in STL containers.
+// You can safely put linked_ptr<> in a vector<>.
+// Other uses may not be as good.
+//
+// Note: If you use an incomplete type with linked_ptr<>, the class
+// *containing* linked_ptr<> must have a constructor and destructor (even
+// if they do nothing!).
+//
+// Bill Gibbons suggested we use something like this.
+//
+// Thread Safety:
+// Unlike other linked_ptr implementations, in this implementation
+// a linked_ptr object is thread-safe in the sense that:
+// - it's safe to copy linked_ptr objects concurrently,
+// - it's safe to copy *from* a linked_ptr and read its underlying
+// raw pointer (e.g. via get()) concurrently, and
+// - it's safe to write to two linked_ptrs that point to the same
+// shared object concurrently.
+// TODO(wan@google.com): rename this to safe_linked_ptr to avoid
+// confusion with normal linked_ptr.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_
+
+#include <stdlib.h>
+#include <assert.h>
+
+#include "gtest/internal/gtest-port.h"
+
+namespace testing {
+namespace internal {
+
+// Protects copying of all linked_ptr objects.
+GTEST_API_ GTEST_DECLARE_STATIC_MUTEX_(g_linked_ptr_mutex);
+
+// This is used internally by all instances of linked_ptr<>. It needs to be
+// a non-template class because different types of linked_ptr<> can refer to
+// the same object (linked_ptr<Superclass>(obj) vs linked_ptr<Subclass>(obj)).
+// So, it needs to be possible for different types of linked_ptr to participate
+// in the same circular linked list, so we need a single class type here.
+//
+// DO NOT USE THIS CLASS DIRECTLY YOURSELF. Use linked_ptr<T>.
+class linked_ptr_internal {
+ public:
+ // Create a new circle that includes only this instance.
+ void join_new() {
+ next_ = this;
+ }
+
+ // Many linked_ptr operations may change p.link_ for some linked_ptr
+ // variable p in the same circle as this object. Therefore we need
+ // to prevent two such operations from occurring concurrently.
+ //
+ // Note that different types of linked_ptr objects can coexist in a
+ // circle (e.g. linked_ptr<Base>, linked_ptr<Derived1>, and
+ // linked_ptr<Derived2>). Therefore we must use a single mutex to
+ // protect all linked_ptr objects. This can create serious
+ // contention in production code, but is acceptable in a testing
+ // framework.
+
+ // Join an existing circle.
+ void join(linked_ptr_internal const* ptr)
+ GTEST_LOCK_EXCLUDED_(g_linked_ptr_mutex) {
+ MutexLock lock(&g_linked_ptr_mutex);
+
+ linked_ptr_internal const* p = ptr;
+ while (p->next_ != ptr) {
+ assert(p->next_ != this &&
+ "Trying to join() a linked ring we are already in. "
+ "Is GMock thread safety enabled?");
+ p = p->next_;
+ }
+ p->next_ = this;
+ next_ = ptr;
+ }
+
+ // Leave whatever circle we're part of. Returns true if we were the
+ // last member of the circle. Once this is done, you can join() another.
+ bool depart()
+ GTEST_LOCK_EXCLUDED_(g_linked_ptr_mutex) {
+ MutexLock lock(&g_linked_ptr_mutex);
+
+ if (next_ == this) return true;
+ linked_ptr_internal const* p = next_;
+ while (p->next_ != this) {
+ assert(p->next_ != next_ &&
+ "Trying to depart() a linked ring we are not in. "
+ "Is GMock thread safety enabled?");
+ p = p->next_;
+ }
+ p->next_ = next_;
+ return false;
+ }
+
+ private:
+ mutable linked_ptr_internal const* next_;
+};
+
+template <typename T>
+class linked_ptr {
+ public:
+ typedef T element_type;
+
+ // Take over ownership of a raw pointer. This should happen as soon as
+ // possible after the object is created.
+ explicit linked_ptr(T* ptr = NULL) { capture(ptr); }
+ ~linked_ptr() { depart(); }
+
+ // Copy an existing linked_ptr<>, adding ourselves to the list of references.
+ template <typename U> linked_ptr(linked_ptr<U> const& ptr) { copy(&ptr); }
+ linked_ptr(linked_ptr const& ptr) { // NOLINT
+ assert(&ptr != this);
+ copy(&ptr);
+ }
+
+ // Assignment releases the old value and acquires the new.
+ template <typename U> linked_ptr& operator=(linked_ptr<U> const& ptr) {
+ depart();
+ copy(&ptr);
+ return *this;
+ }
+
+ linked_ptr& operator=(linked_ptr const& ptr) {
+ if (&ptr != this) {
+ depart();
+ copy(&ptr);
+ }
+ return *this;
+ }
+
+ // Smart pointer members.
+ void reset(T* ptr = NULL) {
+ depart();
+ capture(ptr);
+ }
+ T* get() const { return value_; }
+ T* operator->() const { return value_; }
+ T& operator*() const { return *value_; }
+
+ bool operator==(T* p) const { return value_ == p; }
+ bool operator!=(T* p) const { return value_ != p; }
+ template <typename U>
+ bool operator==(linked_ptr<U> const& ptr) const {
+ return value_ == ptr.get();
+ }
+ template <typename U>
+ bool operator!=(linked_ptr<U> const& ptr) const {
+ return value_ != ptr.get();
+ }
+
+ private:
+ template <typename U>
+ friend class linked_ptr;
+
+ T* value_;
+ linked_ptr_internal link_;
+
+ void depart() {
+ if (link_.depart()) delete value_;
+ }
+
+ void capture(T* ptr) {
+ value_ = ptr;
+ link_.join_new();
+ }
+
+ template <typename U> void copy(linked_ptr<U> const* ptr) {
+ value_ = ptr->get();
+ if (value_)
+ link_.join(&ptr->link_);
+ else
+ link_.join_new();
+ }
+};
+
+template<typename T> inline
+bool operator==(T* ptr, const linked_ptr<T>& x) {
+ return ptr == x.get();
+}
+
+template<typename T> inline
+bool operator!=(T* ptr, const linked_ptr<T>& x) {
+ return ptr != x.get();
+}
+
+// A function to convert T* into linked_ptr<T>
+// Doing e.g. make_linked_ptr(new FooBarBaz<type>(arg)) is a shorter notation
+// for linked_ptr<FooBarBaz<type> >(new FooBarBaz<type>(arg))
+template <typename T>
+linked_ptr<T> make_linked_ptr(T* ptr) {
+ return linked_ptr<T>(ptr);
+}
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_
--- /dev/null
+// This file was GENERATED by command:
+// pump.py gtest-param-util-generated.h.pump
+// DO NOT EDIT BY HAND!!!
+
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+
+// Type and function utilities for implementing parameterized tests.
+// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
+//
+// Currently Google Test supports at most 50 arguments in Values,
+// and at most 10 arguments in Combine. Please contact
+// googletestframework@googlegroups.com if you need more.
+// Please note that the number of arguments to Combine is limited
+// by the maximum arity of the implementation of tuple which is
+// currently set at 10.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
+
+// scripts/fuse_gtest.py depends on gtest's own header being #included
+// *unconditionally*. Therefore these #includes cannot be moved
+// inside #if GTEST_HAS_PARAM_TEST.
+#include "gtest/internal/gtest-param-util.h"
+#include "gtest/internal/gtest-port.h"
+
+#if GTEST_HAS_PARAM_TEST
+
+namespace testing {
+
+// Forward declarations of ValuesIn(), which is implemented in
+// include/gtest/gtest-param-test.h.
+template <typename ForwardIterator>
+internal::ParamGenerator<
+ typename ::testing::internal::IteratorTraits<ForwardIterator>::value_type>
+ValuesIn(ForwardIterator begin, ForwardIterator end);
+
+template <typename T, size_t N>
+internal::ParamGenerator<T> ValuesIn(const T (&array)[N]);
+
+template <class Container>
+internal::ParamGenerator<typename Container::value_type> ValuesIn(
+ const Container& container);
+
+namespace internal {
+
+// Used in the Values() function to provide polymorphic capabilities.
+template <typename T1>
+class ValueArray1 {
+ public:
+ explicit ValueArray1(T1 v1) : v1_(v1) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray1& other);
+
+ const T1 v1_;
+};
+
+template <typename T1, typename T2>
+class ValueArray2 {
+ public:
+ ValueArray2(T1 v1, T2 v2) : v1_(v1), v2_(v2) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray2& other);
+
+ const T1 v1_;
+ const T2 v2_;
+};
+
+template <typename T1, typename T2, typename T3>
+class ValueArray3 {
+ public:
+ ValueArray3(T1 v1, T2 v2, T3 v3) : v1_(v1), v2_(v2), v3_(v3) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray3& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4>
+class ValueArray4 {
+ public:
+ ValueArray4(T1 v1, T2 v2, T3 v3, T4 v4) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray4& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+class ValueArray5 {
+ public:
+ ValueArray5(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4), v5_(v5) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray5& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+class ValueArray6 {
+ public:
+ ValueArray6(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6) : v1_(v1), v2_(v2),
+ v3_(v3), v4_(v4), v5_(v5), v6_(v6) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray6& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+class ValueArray7 {
+ public:
+ ValueArray7(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7) : v1_(v1),
+ v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray7& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+class ValueArray8 {
+ public:
+ ValueArray8(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray8& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+class ValueArray9 {
+ public:
+ ValueArray9(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
+ T9 v9) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray9& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+class ValueArray10 {
+ public:
+ ValueArray10(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray10& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11>
+class ValueArray11 {
+ public:
+ ValueArray11(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
+ v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray11& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12>
+class ValueArray12 {
+ public:
+ ValueArray12(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
+ v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray12& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13>
+class ValueArray13 {
+ public:
+ ValueArray13(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
+ v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
+ v12_(v12), v13_(v13) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray13& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14>
+class ValueArray14 {
+ public:
+ ValueArray14(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray14& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15>
+class ValueArray15 {
+ public:
+ ValueArray15(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15) : v1_(v1), v2_(v2),
+ v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray15& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16>
+class ValueArray16 {
+ public:
+ ValueArray16(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16) : v1_(v1),
+ v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
+ v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
+ v16_(v16) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray16& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17>
+class ValueArray17 {
+ public:
+ ValueArray17(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16,
+ T17 v17) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray17& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18>
+class ValueArray18 {
+ public:
+ ValueArray18(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray18& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19>
+class ValueArray19 {
+ public:
+ ValueArray19(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
+ v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
+ v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray19& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20>
+class ValueArray20 {
+ public:
+ ValueArray20(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
+ v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
+ v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
+ v19_(v19), v20_(v20) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray20& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21>
+class ValueArray21 {
+ public:
+ ValueArray21(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
+ v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
+ v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
+ v18_(v18), v19_(v19), v20_(v20), v21_(v21) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray21& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22>
+class ValueArray22 {
+ public:
+ ValueArray22(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray22& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23>
+class ValueArray23 {
+ public:
+ ValueArray23(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23) : v1_(v1), v2_(v2),
+ v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray23& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24>
+class ValueArray24 {
+ public:
+ ValueArray24(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24) : v1_(v1),
+ v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
+ v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
+ v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
+ v22_(v22), v23_(v23), v24_(v24) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray24& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25>
+class ValueArray25 {
+ public:
+ ValueArray25(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24,
+ T25 v25) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray25& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26>
+class ValueArray26 {
+ public:
+ ValueArray26(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray26& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27>
+class ValueArray27 {
+ public:
+ ValueArray27(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
+ v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
+ v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19),
+ v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25),
+ v26_(v26), v27_(v27) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray27& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28>
+class ValueArray28 {
+ public:
+ ValueArray28(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
+ v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
+ v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
+ v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24),
+ v25_(v25), v26_(v26), v27_(v27), v28_(v28) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray28& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29>
+class ValueArray29 {
+ public:
+ ValueArray29(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
+ v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
+ v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
+ v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23),
+ v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray29& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30>
+class ValueArray30 {
+ public:
+ ValueArray30(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
+ v29_(v29), v30_(v30) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray30& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31>
+class ValueArray31 {
+ public:
+ ValueArray31(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31) : v1_(v1), v2_(v2),
+ v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
+ v29_(v29), v30_(v30), v31_(v31) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray31& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32>
+class ValueArray32 {
+ public:
+ ValueArray32(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32) : v1_(v1),
+ v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
+ v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
+ v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
+ v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27),
+ v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray32& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33>
+class ValueArray33 {
+ public:
+ ValueArray33(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32,
+ T33 v33) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
+ v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
+ v33_(v33) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray33& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34>
+class ValueArray34 {
+ public:
+ ValueArray34(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
+ v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
+ v33_(v33), v34_(v34) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray34& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35>
+class ValueArray35 {
+ public:
+ ValueArray35(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
+ v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
+ v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19),
+ v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25),
+ v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31),
+ v32_(v32), v33_(v33), v34_(v34), v35_(v35) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray35& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36>
+class ValueArray36 {
+ public:
+ ValueArray36(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
+ v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
+ v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
+ v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24),
+ v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30),
+ v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray36& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37>
+class ValueArray37 {
+ public:
+ ValueArray37(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
+ v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
+ v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
+ v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23),
+ v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29),
+ v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35),
+ v36_(v36), v37_(v37) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray37& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38>
+class ValueArray38 {
+ public:
+ ValueArray38(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
+ v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
+ v35_(v35), v36_(v36), v37_(v37), v38_(v38) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray38& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39>
+class ValueArray39 {
+ public:
+ ValueArray39(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39) : v1_(v1), v2_(v2),
+ v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
+ v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
+ v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray39& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40>
+class ValueArray40 {
+ public:
+ ValueArray40(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40) : v1_(v1),
+ v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
+ v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
+ v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
+ v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27),
+ v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33),
+ v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39),
+ v40_(v40) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray40& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41>
+class ValueArray41 {
+ public:
+ ValueArray41(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40,
+ T41 v41) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
+ v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
+ v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
+ v39_(v39), v40_(v40), v41_(v41) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray41& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42>
+class ValueArray42 {
+ public:
+ ValueArray42(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
+ v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
+ v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
+ v39_(v39), v40_(v40), v41_(v41), v42_(v42) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
+ static_cast<T>(v42_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray42& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43>
+class ValueArray43 {
+ public:
+ ValueArray43(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
+ v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
+ v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19),
+ v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25),
+ v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31),
+ v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37),
+ v38_(v38), v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
+ static_cast<T>(v42_), static_cast<T>(v43_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray43& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44>
+class ValueArray44 {
+ public:
+ ValueArray44(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
+ v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
+ v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
+ v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24),
+ v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30),
+ v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36),
+ v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41), v42_(v42),
+ v43_(v43), v44_(v44) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
+ static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray44& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45>
+class ValueArray45 {
+ public:
+ ValueArray45(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44, T45 v45) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
+ v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
+ v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
+ v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23),
+ v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29),
+ v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35),
+ v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41),
+ v42_(v42), v43_(v43), v44_(v44), v45_(v45) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
+ static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
+ static_cast<T>(v45_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray45& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+ const T45 v45_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46>
+class ValueArray46 {
+ public:
+ ValueArray46(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44, T45 v45, T46 v46) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
+ v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
+ v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40),
+ v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45), v46_(v46) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
+ static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
+ static_cast<T>(v45_), static_cast<T>(v46_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray46& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+ const T45 v45_;
+ const T46 v46_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47>
+class ValueArray47 {
+ public:
+ ValueArray47(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47) : v1_(v1), v2_(v2),
+ v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
+ v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
+ v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40),
+ v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45), v46_(v46),
+ v47_(v47) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
+ static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
+ static_cast<T>(v45_), static_cast<T>(v46_), static_cast<T>(v47_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray47& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+ const T45 v45_;
+ const T46 v46_;
+ const T47 v47_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48>
+class ValueArray48 {
+ public:
+ ValueArray48(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48) : v1_(v1),
+ v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
+ v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
+ v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
+ v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27),
+ v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33),
+ v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39),
+ v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45),
+ v46_(v46), v47_(v47), v48_(v48) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
+ static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
+ static_cast<T>(v45_), static_cast<T>(v46_), static_cast<T>(v47_),
+ static_cast<T>(v48_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray48& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+ const T45 v45_;
+ const T46 v46_;
+ const T47 v47_;
+ const T48 v48_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49>
+class ValueArray49 {
+ public:
+ ValueArray49(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48,
+ T49 v49) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
+ v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
+ v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
+ v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44),
+ v45_(v45), v46_(v46), v47_(v47), v48_(v48), v49_(v49) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
+ static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
+ static_cast<T>(v45_), static_cast<T>(v46_), static_cast<T>(v47_),
+ static_cast<T>(v48_), static_cast<T>(v49_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray49& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+ const T45 v45_;
+ const T46 v46_;
+ const T47 v47_;
+ const T48 v48_;
+ const T49 v49_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49, typename T50>
+class ValueArray50 {
+ public:
+ ValueArray50(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48, T49 v49,
+ T50 v50) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
+ v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
+ v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
+ v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44),
+ v45_(v45), v46_(v46), v47_(v47), v48_(v48), v49_(v49), v50_(v50) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
+ static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
+ static_cast<T>(v45_), static_cast<T>(v46_), static_cast<T>(v47_),
+ static_cast<T>(v48_), static_cast<T>(v49_), static_cast<T>(v50_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray50& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+ const T45 v45_;
+ const T46 v46_;
+ const T47 v47_;
+ const T48 v48_;
+ const T49 v49_;
+ const T50 v50_;
+};
+
+# if GTEST_HAS_COMBINE
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Generates values from the Cartesian product of values produced
+// by the argument generators.
+//
+template <typename T1, typename T2>
+class CartesianProductGenerator2
+ : public ParamGeneratorInterface< ::testing::tuple<T1, T2> > {
+ public:
+ typedef ::testing::tuple<T1, T2> ParamType;
+
+ CartesianProductGenerator2(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2)
+ : g1_(g1), g2_(g2) {}
+ virtual ~CartesianProductGenerator2() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current2_;
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ ParamType current_value_;
+ }; // class CartesianProductGenerator2::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator2& other);
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+}; // class CartesianProductGenerator2
+
+
+template <typename T1, typename T2, typename T3>
+class CartesianProductGenerator3
+ : public ParamGeneratorInterface< ::testing::tuple<T1, T2, T3> > {
+ public:
+ typedef ::testing::tuple<T1, T2, T3> ParamType;
+
+ CartesianProductGenerator3(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3)
+ : g1_(g1), g2_(g2), g3_(g3) {}
+ virtual ~CartesianProductGenerator3() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current3_;
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ ParamType current_value_;
+ }; // class CartesianProductGenerator3::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator3& other);
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+}; // class CartesianProductGenerator3
+
+
+template <typename T1, typename T2, typename T3, typename T4>
+class CartesianProductGenerator4
+ : public ParamGeneratorInterface< ::testing::tuple<T1, T2, T3, T4> > {
+ public:
+ typedef ::testing::tuple<T1, T2, T3, T4> ParamType;
+
+ CartesianProductGenerator4(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4) {}
+ virtual ~CartesianProductGenerator4() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current4_;
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ ParamType current_value_;
+ }; // class CartesianProductGenerator4::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator4& other);
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+}; // class CartesianProductGenerator4
+
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+class CartesianProductGenerator5
+ : public ParamGeneratorInterface< ::testing::tuple<T1, T2, T3, T4, T5> > {
+ public:
+ typedef ::testing::tuple<T1, T2, T3, T4, T5> ParamType;
+
+ CartesianProductGenerator5(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5) {}
+ virtual ~CartesianProductGenerator5() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end(), g5_, g5_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4,
+ const ParamGenerator<T5>& g5,
+ const typename ParamGenerator<T5>::iterator& current5)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
+ begin5_(g5.begin()), end5_(g5.end()), current5_(current5) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current5_;
+ if (current5_ == end5_) {
+ current5_ = begin5_;
+ ++current4_;
+ }
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_ &&
+ current5_ == typed_other->current5_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_),
+ begin5_(other.begin5_),
+ end5_(other.end5_),
+ current5_(other.current5_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_, *current5_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_ ||
+ current5_ == end5_;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ const typename ParamGenerator<T5>::iterator begin5_;
+ const typename ParamGenerator<T5>::iterator end5_;
+ typename ParamGenerator<T5>::iterator current5_;
+ ParamType current_value_;
+ }; // class CartesianProductGenerator5::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator5& other);
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+ const ParamGenerator<T5> g5_;
+}; // class CartesianProductGenerator5
+
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+class CartesianProductGenerator6
+ : public ParamGeneratorInterface< ::testing::tuple<T1, T2, T3, T4, T5,
+ T6> > {
+ public:
+ typedef ::testing::tuple<T1, T2, T3, T4, T5, T6> ParamType;
+
+ CartesianProductGenerator6(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
+ const ParamGenerator<T6>& g6)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6) {}
+ virtual ~CartesianProductGenerator6() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4,
+ const ParamGenerator<T5>& g5,
+ const typename ParamGenerator<T5>::iterator& current5,
+ const ParamGenerator<T6>& g6,
+ const typename ParamGenerator<T6>::iterator& current6)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
+ begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
+ begin6_(g6.begin()), end6_(g6.end()), current6_(current6) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current6_;
+ if (current6_ == end6_) {
+ current6_ = begin6_;
+ ++current5_;
+ }
+ if (current5_ == end5_) {
+ current5_ = begin5_;
+ ++current4_;
+ }
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_ &&
+ current5_ == typed_other->current5_ &&
+ current6_ == typed_other->current6_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_),
+ begin5_(other.begin5_),
+ end5_(other.end5_),
+ current5_(other.current5_),
+ begin6_(other.begin6_),
+ end6_(other.end6_),
+ current6_(other.current6_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_, *current5_, *current6_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_ ||
+ current5_ == end5_ ||
+ current6_ == end6_;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ const typename ParamGenerator<T5>::iterator begin5_;
+ const typename ParamGenerator<T5>::iterator end5_;
+ typename ParamGenerator<T5>::iterator current5_;
+ const typename ParamGenerator<T6>::iterator begin6_;
+ const typename ParamGenerator<T6>::iterator end6_;
+ typename ParamGenerator<T6>::iterator current6_;
+ ParamType current_value_;
+ }; // class CartesianProductGenerator6::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator6& other);
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+ const ParamGenerator<T5> g5_;
+ const ParamGenerator<T6> g6_;
+}; // class CartesianProductGenerator6
+
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+class CartesianProductGenerator7
+ : public ParamGeneratorInterface< ::testing::tuple<T1, T2, T3, T4, T5, T6,
+ T7> > {
+ public:
+ typedef ::testing::tuple<T1, T2, T3, T4, T5, T6, T7> ParamType;
+
+ CartesianProductGenerator7(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
+ const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7) {}
+ virtual ~CartesianProductGenerator7() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
+ g7_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4,
+ const ParamGenerator<T5>& g5,
+ const typename ParamGenerator<T5>::iterator& current5,
+ const ParamGenerator<T6>& g6,
+ const typename ParamGenerator<T6>::iterator& current6,
+ const ParamGenerator<T7>& g7,
+ const typename ParamGenerator<T7>::iterator& current7)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
+ begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
+ begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
+ begin7_(g7.begin()), end7_(g7.end()), current7_(current7) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current7_;
+ if (current7_ == end7_) {
+ current7_ = begin7_;
+ ++current6_;
+ }
+ if (current6_ == end6_) {
+ current6_ = begin6_;
+ ++current5_;
+ }
+ if (current5_ == end5_) {
+ current5_ = begin5_;
+ ++current4_;
+ }
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_ &&
+ current5_ == typed_other->current5_ &&
+ current6_ == typed_other->current6_ &&
+ current7_ == typed_other->current7_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_),
+ begin5_(other.begin5_),
+ end5_(other.end5_),
+ current5_(other.current5_),
+ begin6_(other.begin6_),
+ end6_(other.end6_),
+ current6_(other.current6_),
+ begin7_(other.begin7_),
+ end7_(other.end7_),
+ current7_(other.current7_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_, *current5_, *current6_, *current7_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_ ||
+ current5_ == end5_ ||
+ current6_ == end6_ ||
+ current7_ == end7_;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ const typename ParamGenerator<T5>::iterator begin5_;
+ const typename ParamGenerator<T5>::iterator end5_;
+ typename ParamGenerator<T5>::iterator current5_;
+ const typename ParamGenerator<T6>::iterator begin6_;
+ const typename ParamGenerator<T6>::iterator end6_;
+ typename ParamGenerator<T6>::iterator current6_;
+ const typename ParamGenerator<T7>::iterator begin7_;
+ const typename ParamGenerator<T7>::iterator end7_;
+ typename ParamGenerator<T7>::iterator current7_;
+ ParamType current_value_;
+ }; // class CartesianProductGenerator7::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator7& other);
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+ const ParamGenerator<T5> g5_;
+ const ParamGenerator<T6> g6_;
+ const ParamGenerator<T7> g7_;
+}; // class CartesianProductGenerator7
+
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+class CartesianProductGenerator8
+ : public ParamGeneratorInterface< ::testing::tuple<T1, T2, T3, T4, T5, T6,
+ T7, T8> > {
+ public:
+ typedef ::testing::tuple<T1, T2, T3, T4, T5, T6, T7, T8> ParamType;
+
+ CartesianProductGenerator8(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
+ const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7,
+ const ParamGenerator<T8>& g8)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7),
+ g8_(g8) {}
+ virtual ~CartesianProductGenerator8() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
+ g7_.begin(), g8_, g8_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end(), g8_,
+ g8_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4,
+ const ParamGenerator<T5>& g5,
+ const typename ParamGenerator<T5>::iterator& current5,
+ const ParamGenerator<T6>& g6,
+ const typename ParamGenerator<T6>::iterator& current6,
+ const ParamGenerator<T7>& g7,
+ const typename ParamGenerator<T7>::iterator& current7,
+ const ParamGenerator<T8>& g8,
+ const typename ParamGenerator<T8>::iterator& current8)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
+ begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
+ begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
+ begin7_(g7.begin()), end7_(g7.end()), current7_(current7),
+ begin8_(g8.begin()), end8_(g8.end()), current8_(current8) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current8_;
+ if (current8_ == end8_) {
+ current8_ = begin8_;
+ ++current7_;
+ }
+ if (current7_ == end7_) {
+ current7_ = begin7_;
+ ++current6_;
+ }
+ if (current6_ == end6_) {
+ current6_ = begin6_;
+ ++current5_;
+ }
+ if (current5_ == end5_) {
+ current5_ = begin5_;
+ ++current4_;
+ }
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_ &&
+ current5_ == typed_other->current5_ &&
+ current6_ == typed_other->current6_ &&
+ current7_ == typed_other->current7_ &&
+ current8_ == typed_other->current8_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_),
+ begin5_(other.begin5_),
+ end5_(other.end5_),
+ current5_(other.current5_),
+ begin6_(other.begin6_),
+ end6_(other.end6_),
+ current6_(other.current6_),
+ begin7_(other.begin7_),
+ end7_(other.end7_),
+ current7_(other.current7_),
+ begin8_(other.begin8_),
+ end8_(other.end8_),
+ current8_(other.current8_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_, *current5_, *current6_, *current7_, *current8_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_ ||
+ current5_ == end5_ ||
+ current6_ == end6_ ||
+ current7_ == end7_ ||
+ current8_ == end8_;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ const typename ParamGenerator<T5>::iterator begin5_;
+ const typename ParamGenerator<T5>::iterator end5_;
+ typename ParamGenerator<T5>::iterator current5_;
+ const typename ParamGenerator<T6>::iterator begin6_;
+ const typename ParamGenerator<T6>::iterator end6_;
+ typename ParamGenerator<T6>::iterator current6_;
+ const typename ParamGenerator<T7>::iterator begin7_;
+ const typename ParamGenerator<T7>::iterator end7_;
+ typename ParamGenerator<T7>::iterator current7_;
+ const typename ParamGenerator<T8>::iterator begin8_;
+ const typename ParamGenerator<T8>::iterator end8_;
+ typename ParamGenerator<T8>::iterator current8_;
+ ParamType current_value_;
+ }; // class CartesianProductGenerator8::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator8& other);
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+ const ParamGenerator<T5> g5_;
+ const ParamGenerator<T6> g6_;
+ const ParamGenerator<T7> g7_;
+ const ParamGenerator<T8> g8_;
+}; // class CartesianProductGenerator8
+
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+class CartesianProductGenerator9
+ : public ParamGeneratorInterface< ::testing::tuple<T1, T2, T3, T4, T5, T6,
+ T7, T8, T9> > {
+ public:
+ typedef ::testing::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9> ParamType;
+
+ CartesianProductGenerator9(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
+ const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7,
+ const ParamGenerator<T8>& g8, const ParamGenerator<T9>& g9)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
+ g9_(g9) {}
+ virtual ~CartesianProductGenerator9() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
+ g7_.begin(), g8_, g8_.begin(), g9_, g9_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end(), g8_,
+ g8_.end(), g9_, g9_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4,
+ const ParamGenerator<T5>& g5,
+ const typename ParamGenerator<T5>::iterator& current5,
+ const ParamGenerator<T6>& g6,
+ const typename ParamGenerator<T6>::iterator& current6,
+ const ParamGenerator<T7>& g7,
+ const typename ParamGenerator<T7>::iterator& current7,
+ const ParamGenerator<T8>& g8,
+ const typename ParamGenerator<T8>::iterator& current8,
+ const ParamGenerator<T9>& g9,
+ const typename ParamGenerator<T9>::iterator& current9)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
+ begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
+ begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
+ begin7_(g7.begin()), end7_(g7.end()), current7_(current7),
+ begin8_(g8.begin()), end8_(g8.end()), current8_(current8),
+ begin9_(g9.begin()), end9_(g9.end()), current9_(current9) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current9_;
+ if (current9_ == end9_) {
+ current9_ = begin9_;
+ ++current8_;
+ }
+ if (current8_ == end8_) {
+ current8_ = begin8_;
+ ++current7_;
+ }
+ if (current7_ == end7_) {
+ current7_ = begin7_;
+ ++current6_;
+ }
+ if (current6_ == end6_) {
+ current6_ = begin6_;
+ ++current5_;
+ }
+ if (current5_ == end5_) {
+ current5_ = begin5_;
+ ++current4_;
+ }
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_ &&
+ current5_ == typed_other->current5_ &&
+ current6_ == typed_other->current6_ &&
+ current7_ == typed_other->current7_ &&
+ current8_ == typed_other->current8_ &&
+ current9_ == typed_other->current9_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_),
+ begin5_(other.begin5_),
+ end5_(other.end5_),
+ current5_(other.current5_),
+ begin6_(other.begin6_),
+ end6_(other.end6_),
+ current6_(other.current6_),
+ begin7_(other.begin7_),
+ end7_(other.end7_),
+ current7_(other.current7_),
+ begin8_(other.begin8_),
+ end8_(other.end8_),
+ current8_(other.current8_),
+ begin9_(other.begin9_),
+ end9_(other.end9_),
+ current9_(other.current9_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_, *current5_, *current6_, *current7_, *current8_,
+ *current9_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_ ||
+ current5_ == end5_ ||
+ current6_ == end6_ ||
+ current7_ == end7_ ||
+ current8_ == end8_ ||
+ current9_ == end9_;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ const typename ParamGenerator<T5>::iterator begin5_;
+ const typename ParamGenerator<T5>::iterator end5_;
+ typename ParamGenerator<T5>::iterator current5_;
+ const typename ParamGenerator<T6>::iterator begin6_;
+ const typename ParamGenerator<T6>::iterator end6_;
+ typename ParamGenerator<T6>::iterator current6_;
+ const typename ParamGenerator<T7>::iterator begin7_;
+ const typename ParamGenerator<T7>::iterator end7_;
+ typename ParamGenerator<T7>::iterator current7_;
+ const typename ParamGenerator<T8>::iterator begin8_;
+ const typename ParamGenerator<T8>::iterator end8_;
+ typename ParamGenerator<T8>::iterator current8_;
+ const typename ParamGenerator<T9>::iterator begin9_;
+ const typename ParamGenerator<T9>::iterator end9_;
+ typename ParamGenerator<T9>::iterator current9_;
+ ParamType current_value_;
+ }; // class CartesianProductGenerator9::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator9& other);
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+ const ParamGenerator<T5> g5_;
+ const ParamGenerator<T6> g6_;
+ const ParamGenerator<T7> g7_;
+ const ParamGenerator<T8> g8_;
+ const ParamGenerator<T9> g9_;
+}; // class CartesianProductGenerator9
+
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+class CartesianProductGenerator10
+ : public ParamGeneratorInterface< ::testing::tuple<T1, T2, T3, T4, T5, T6,
+ T7, T8, T9, T10> > {
+ public:
+ typedef ::testing::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> ParamType;
+
+ CartesianProductGenerator10(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
+ const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7,
+ const ParamGenerator<T8>& g8, const ParamGenerator<T9>& g9,
+ const ParamGenerator<T10>& g10)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
+ g9_(g9), g10_(g10) {}
+ virtual ~CartesianProductGenerator10() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
+ g7_.begin(), g8_, g8_.begin(), g9_, g9_.begin(), g10_, g10_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end(), g8_,
+ g8_.end(), g9_, g9_.end(), g10_, g10_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4,
+ const ParamGenerator<T5>& g5,
+ const typename ParamGenerator<T5>::iterator& current5,
+ const ParamGenerator<T6>& g6,
+ const typename ParamGenerator<T6>::iterator& current6,
+ const ParamGenerator<T7>& g7,
+ const typename ParamGenerator<T7>::iterator& current7,
+ const ParamGenerator<T8>& g8,
+ const typename ParamGenerator<T8>::iterator& current8,
+ const ParamGenerator<T9>& g9,
+ const typename ParamGenerator<T9>::iterator& current9,
+ const ParamGenerator<T10>& g10,
+ const typename ParamGenerator<T10>::iterator& current10)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
+ begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
+ begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
+ begin7_(g7.begin()), end7_(g7.end()), current7_(current7),
+ begin8_(g8.begin()), end8_(g8.end()), current8_(current8),
+ begin9_(g9.begin()), end9_(g9.end()), current9_(current9),
+ begin10_(g10.begin()), end10_(g10.end()), current10_(current10) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current10_;
+ if (current10_ == end10_) {
+ current10_ = begin10_;
+ ++current9_;
+ }
+ if (current9_ == end9_) {
+ current9_ = begin9_;
+ ++current8_;
+ }
+ if (current8_ == end8_) {
+ current8_ = begin8_;
+ ++current7_;
+ }
+ if (current7_ == end7_) {
+ current7_ = begin7_;
+ ++current6_;
+ }
+ if (current6_ == end6_) {
+ current6_ = begin6_;
+ ++current5_;
+ }
+ if (current5_ == end5_) {
+ current5_ = begin5_;
+ ++current4_;
+ }
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_ &&
+ current5_ == typed_other->current5_ &&
+ current6_ == typed_other->current6_ &&
+ current7_ == typed_other->current7_ &&
+ current8_ == typed_other->current8_ &&
+ current9_ == typed_other->current9_ &&
+ current10_ == typed_other->current10_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_),
+ begin5_(other.begin5_),
+ end5_(other.end5_),
+ current5_(other.current5_),
+ begin6_(other.begin6_),
+ end6_(other.end6_),
+ current6_(other.current6_),
+ begin7_(other.begin7_),
+ end7_(other.end7_),
+ current7_(other.current7_),
+ begin8_(other.begin8_),
+ end8_(other.end8_),
+ current8_(other.current8_),
+ begin9_(other.begin9_),
+ end9_(other.end9_),
+ current9_(other.current9_),
+ begin10_(other.begin10_),
+ end10_(other.end10_),
+ current10_(other.current10_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_, *current5_, *current6_, *current7_, *current8_,
+ *current9_, *current10_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_ ||
+ current5_ == end5_ ||
+ current6_ == end6_ ||
+ current7_ == end7_ ||
+ current8_ == end8_ ||
+ current9_ == end9_ ||
+ current10_ == end10_;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ const typename ParamGenerator<T5>::iterator begin5_;
+ const typename ParamGenerator<T5>::iterator end5_;
+ typename ParamGenerator<T5>::iterator current5_;
+ const typename ParamGenerator<T6>::iterator begin6_;
+ const typename ParamGenerator<T6>::iterator end6_;
+ typename ParamGenerator<T6>::iterator current6_;
+ const typename ParamGenerator<T7>::iterator begin7_;
+ const typename ParamGenerator<T7>::iterator end7_;
+ typename ParamGenerator<T7>::iterator current7_;
+ const typename ParamGenerator<T8>::iterator begin8_;
+ const typename ParamGenerator<T8>::iterator end8_;
+ typename ParamGenerator<T8>::iterator current8_;
+ const typename ParamGenerator<T9>::iterator begin9_;
+ const typename ParamGenerator<T9>::iterator end9_;
+ typename ParamGenerator<T9>::iterator current9_;
+ const typename ParamGenerator<T10>::iterator begin10_;
+ const typename ParamGenerator<T10>::iterator end10_;
+ typename ParamGenerator<T10>::iterator current10_;
+ ParamType current_value_;
+ }; // class CartesianProductGenerator10::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator10& other);
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+ const ParamGenerator<T5> g5_;
+ const ParamGenerator<T6> g6_;
+ const ParamGenerator<T7> g7_;
+ const ParamGenerator<T8> g8_;
+ const ParamGenerator<T9> g9_;
+ const ParamGenerator<T10> g10_;
+}; // class CartesianProductGenerator10
+
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Helper classes providing Combine() with polymorphic features. They allow
+// casting CartesianProductGeneratorN<T> to ParamGenerator<U> if T is
+// convertible to U.
+//
+template <class Generator1, class Generator2>
+class CartesianProductHolder2 {
+ public:
+CartesianProductHolder2(const Generator1& g1, const Generator2& g2)
+ : g1_(g1), g2_(g2) {}
+ template <typename T1, typename T2>
+ operator ParamGenerator< ::testing::tuple<T1, T2> >() const {
+ return ParamGenerator< ::testing::tuple<T1, T2> >(
+ new CartesianProductGenerator2<T1, T2>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_)));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder2& other);
+
+ const Generator1 g1_;
+ const Generator2 g2_;
+}; // class CartesianProductHolder2
+
+template <class Generator1, class Generator2, class Generator3>
+class CartesianProductHolder3 {
+ public:
+CartesianProductHolder3(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3)
+ : g1_(g1), g2_(g2), g3_(g3) {}
+ template <typename T1, typename T2, typename T3>
+ operator ParamGenerator< ::testing::tuple<T1, T2, T3> >() const {
+ return ParamGenerator< ::testing::tuple<T1, T2, T3> >(
+ new CartesianProductGenerator3<T1, T2, T3>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_)));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder3& other);
+
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+}; // class CartesianProductHolder3
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4>
+class CartesianProductHolder4 {
+ public:
+CartesianProductHolder4(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4) {}
+ template <typename T1, typename T2, typename T3, typename T4>
+ operator ParamGenerator< ::testing::tuple<T1, T2, T3, T4> >() const {
+ return ParamGenerator< ::testing::tuple<T1, T2, T3, T4> >(
+ new CartesianProductGenerator4<T1, T2, T3, T4>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_)));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder4& other);
+
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+}; // class CartesianProductHolder4
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4, class Generator5>
+class CartesianProductHolder5 {
+ public:
+CartesianProductHolder5(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4, const Generator5& g5)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5) {}
+ template <typename T1, typename T2, typename T3, typename T4, typename T5>
+ operator ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5> >() const {
+ return ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5> >(
+ new CartesianProductGenerator5<T1, T2, T3, T4, T5>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_),
+ static_cast<ParamGenerator<T5> >(g5_)));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder5& other);
+
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+ const Generator5 g5_;
+}; // class CartesianProductHolder5
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4, class Generator5, class Generator6>
+class CartesianProductHolder6 {
+ public:
+CartesianProductHolder6(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4, const Generator5& g5,
+ const Generator6& g6)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6) {}
+ template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+ operator ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6> >() const {
+ return ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6> >(
+ new CartesianProductGenerator6<T1, T2, T3, T4, T5, T6>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_),
+ static_cast<ParamGenerator<T5> >(g5_),
+ static_cast<ParamGenerator<T6> >(g6_)));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder6& other);
+
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+ const Generator5 g5_;
+ const Generator6 g6_;
+}; // class CartesianProductHolder6
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4, class Generator5, class Generator6, class Generator7>
+class CartesianProductHolder7 {
+ public:
+CartesianProductHolder7(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4, const Generator5& g5,
+ const Generator6& g6, const Generator7& g7)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7) {}
+ template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+ operator ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6,
+ T7> >() const {
+ return ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6, T7> >(
+ new CartesianProductGenerator7<T1, T2, T3, T4, T5, T6, T7>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_),
+ static_cast<ParamGenerator<T5> >(g5_),
+ static_cast<ParamGenerator<T6> >(g6_),
+ static_cast<ParamGenerator<T7> >(g7_)));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder7& other);
+
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+ const Generator5 g5_;
+ const Generator6 g6_;
+ const Generator7 g7_;
+}; // class CartesianProductHolder7
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4, class Generator5, class Generator6, class Generator7,
+ class Generator8>
+class CartesianProductHolder8 {
+ public:
+CartesianProductHolder8(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4, const Generator5& g5,
+ const Generator6& g6, const Generator7& g7, const Generator8& g8)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7),
+ g8_(g8) {}
+ template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+ operator ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6, T7,
+ T8> >() const {
+ return ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6, T7, T8> >(
+ new CartesianProductGenerator8<T1, T2, T3, T4, T5, T6, T7, T8>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_),
+ static_cast<ParamGenerator<T5> >(g5_),
+ static_cast<ParamGenerator<T6> >(g6_),
+ static_cast<ParamGenerator<T7> >(g7_),
+ static_cast<ParamGenerator<T8> >(g8_)));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder8& other);
+
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+ const Generator5 g5_;
+ const Generator6 g6_;
+ const Generator7 g7_;
+ const Generator8 g8_;
+}; // class CartesianProductHolder8
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4, class Generator5, class Generator6, class Generator7,
+ class Generator8, class Generator9>
+class CartesianProductHolder9 {
+ public:
+CartesianProductHolder9(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4, const Generator5& g5,
+ const Generator6& g6, const Generator7& g7, const Generator8& g8,
+ const Generator9& g9)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
+ g9_(g9) {}
+ template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+ operator ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6, T7, T8,
+ T9> >() const {
+ return ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6, T7, T8,
+ T9> >(
+ new CartesianProductGenerator9<T1, T2, T3, T4, T5, T6, T7, T8, T9>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_),
+ static_cast<ParamGenerator<T5> >(g5_),
+ static_cast<ParamGenerator<T6> >(g6_),
+ static_cast<ParamGenerator<T7> >(g7_),
+ static_cast<ParamGenerator<T8> >(g8_),
+ static_cast<ParamGenerator<T9> >(g9_)));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder9& other);
+
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+ const Generator5 g5_;
+ const Generator6 g6_;
+ const Generator7 g7_;
+ const Generator8 g8_;
+ const Generator9 g9_;
+}; // class CartesianProductHolder9
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4, class Generator5, class Generator6, class Generator7,
+ class Generator8, class Generator9, class Generator10>
+class CartesianProductHolder10 {
+ public:
+CartesianProductHolder10(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4, const Generator5& g5,
+ const Generator6& g6, const Generator7& g7, const Generator8& g8,
+ const Generator9& g9, const Generator10& g10)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
+ g9_(g9), g10_(g10) {}
+ template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+ operator ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9,
+ T10> >() const {
+ return ParamGenerator< ::testing::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9,
+ T10> >(
+ new CartesianProductGenerator10<T1, T2, T3, T4, T5, T6, T7, T8, T9,
+ T10>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_),
+ static_cast<ParamGenerator<T5> >(g5_),
+ static_cast<ParamGenerator<T6> >(g6_),
+ static_cast<ParamGenerator<T7> >(g7_),
+ static_cast<ParamGenerator<T8> >(g8_),
+ static_cast<ParamGenerator<T9> >(g9_),
+ static_cast<ParamGenerator<T10> >(g10_)));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder10& other);
+
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+ const Generator5 g5_;
+ const Generator6 g6_;
+ const Generator7 g7_;
+ const Generator8 g8_;
+ const Generator9 g9_;
+ const Generator10 g10_;
+}; // class CartesianProductHolder10
+
+# endif // GTEST_HAS_COMBINE
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_HAS_PARAM_TEST
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
--- /dev/null
+$$ -*- mode: c++; -*-
+$var n = 50 $$ Maximum length of Values arguments we want to support.
+$var maxtuple = 10 $$ Maximum number of Combine arguments we want to support.
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+
+// Type and function utilities for implementing parameterized tests.
+// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
+//
+// Currently Google Test supports at most $n arguments in Values,
+// and at most $maxtuple arguments in Combine. Please contact
+// googletestframework@googlegroups.com if you need more.
+// Please note that the number of arguments to Combine is limited
+// by the maximum arity of the implementation of tuple which is
+// currently set at $maxtuple.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
+
+// scripts/fuse_gtest.py depends on gtest's own header being #included
+// *unconditionally*. Therefore these #includes cannot be moved
+// inside #if GTEST_HAS_PARAM_TEST.
+#include "gtest/internal/gtest-param-util.h"
+#include "gtest/internal/gtest-port.h"
+
+#if GTEST_HAS_PARAM_TEST
+
+namespace testing {
+
+// Forward declarations of ValuesIn(), which is implemented in
+// include/gtest/gtest-param-test.h.
+template <typename ForwardIterator>
+internal::ParamGenerator<
+ typename ::testing::internal::IteratorTraits<ForwardIterator>::value_type>
+ValuesIn(ForwardIterator begin, ForwardIterator end);
+
+template <typename T, size_t N>
+internal::ParamGenerator<T> ValuesIn(const T (&array)[N]);
+
+template <class Container>
+internal::ParamGenerator<typename Container::value_type> ValuesIn(
+ const Container& container);
+
+namespace internal {
+
+// Used in the Values() function to provide polymorphic capabilities.
+$range i 1..n
+$for i [[
+$range j 1..i
+
+template <$for j, [[typename T$j]]>
+class ValueArray$i {
+ public:
+ $if i==1 [[explicit ]]ValueArray$i($for j, [[T$j v$j]]) : $for j, [[v$(j)_(v$j)]] {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {$for j, [[static_cast<T>(v$(j)_)]]};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray$i& other);
+
+$for j [[
+
+ const T$j v$(j)_;
+]]
+
+};
+
+]]
+
+# if GTEST_HAS_COMBINE
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Generates values from the Cartesian product of values produced
+// by the argument generators.
+//
+$range i 2..maxtuple
+$for i [[
+$range j 1..i
+$range k 2..i
+
+template <$for j, [[typename T$j]]>
+class CartesianProductGenerator$i
+ : public ParamGeneratorInterface< ::testing::tuple<$for j, [[T$j]]> > {
+ public:
+ typedef ::testing::tuple<$for j, [[T$j]]> ParamType;
+
+ CartesianProductGenerator$i($for j, [[const ParamGenerator<T$j>& g$j]])
+ : $for j, [[g$(j)_(g$j)]] {}
+ virtual ~CartesianProductGenerator$i() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, $for j, [[g$(j)_, g$(j)_.begin()]]);
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, $for j, [[g$(j)_, g$(j)_.end()]]);
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base, $for j, [[
+
+ const ParamGenerator<T$j>& g$j,
+ const typename ParamGenerator<T$j>::iterator& current$(j)]])
+ : base_(base),
+$for j, [[
+
+ begin$(j)_(g$j.begin()), end$(j)_(g$j.end()), current$(j)_(current$j)
+]] {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current$(i)_;
+
+$for k [[
+ if (current$(i+2-k)_ == end$(i+2-k)_) {
+ current$(i+2-k)_ = begin$(i+2-k)_;
+ ++current$(i+2-k-1)_;
+ }
+
+]]
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ ($for j && [[
+
+ current$(j)_ == typed_other->current$(j)_
+]]);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_), $for j, [[
+
+ begin$(j)_(other.begin$(j)_),
+ end$(j)_(other.end$(j)_),
+ current$(j)_(other.current$(j)_)
+]] {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType($for j, [[*current$(j)_]]);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+$for j || [[
+
+ current$(j)_ == end$(j)_
+]];
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+$for j [[
+
+ const typename ParamGenerator<T$j>::iterator begin$(j)_;
+ const typename ParamGenerator<T$j>::iterator end$(j)_;
+ typename ParamGenerator<T$j>::iterator current$(j)_;
+]]
+
+ ParamType current_value_;
+ }; // class CartesianProductGenerator$i::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator$i& other);
+
+
+$for j [[
+ const ParamGenerator<T$j> g$(j)_;
+
+]]
+}; // class CartesianProductGenerator$i
+
+
+]]
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Helper classes providing Combine() with polymorphic features. They allow
+// casting CartesianProductGeneratorN<T> to ParamGenerator<U> if T is
+// convertible to U.
+//
+$range i 2..maxtuple
+$for i [[
+$range j 1..i
+
+template <$for j, [[class Generator$j]]>
+class CartesianProductHolder$i {
+ public:
+CartesianProductHolder$i($for j, [[const Generator$j& g$j]])
+ : $for j, [[g$(j)_(g$j)]] {}
+ template <$for j, [[typename T$j]]>
+ operator ParamGenerator< ::testing::tuple<$for j, [[T$j]]> >() const {
+ return ParamGenerator< ::testing::tuple<$for j, [[T$j]]> >(
+ new CartesianProductGenerator$i<$for j, [[T$j]]>(
+$for j,[[
+
+ static_cast<ParamGenerator<T$j> >(g$(j)_)
+]]));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder$i& other);
+
+
+$for j [[
+ const Generator$j g$(j)_;
+
+]]
+}; // class CartesianProductHolder$i
+
+]]
+
+# endif // GTEST_HAS_COMBINE
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_HAS_PARAM_TEST
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
--- /dev/null
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+
+// Type and function utilities for implementing parameterized tests.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
+
+#include <ctype.h>
+
+#include <iterator>
+#include <set>
+#include <utility>
+#include <vector>
+
+// scripts/fuse_gtest.py depends on gtest's own header being #included
+// *unconditionally*. Therefore these #includes cannot be moved
+// inside #if GTEST_HAS_PARAM_TEST.
+#include "gtest/internal/gtest-internal.h"
+#include "gtest/internal/gtest-linked_ptr.h"
+#include "gtest/internal/gtest-port.h"
+#include "gtest/gtest-printers.h"
+
+#if GTEST_HAS_PARAM_TEST
+
+namespace testing {
+
+// Input to a parameterized test name generator, describing a test parameter.
+// Consists of the parameter value and the integer parameter index.
+template <class ParamType>
+struct TestParamInfo {
+ TestParamInfo(const ParamType& a_param, size_t an_index) :
+ param(a_param),
+ index(an_index) {}
+ ParamType param;
+ size_t index;
+};
+
+// A builtin parameterized test name generator which returns the result of
+// testing::PrintToString.
+struct PrintToStringParamName {
+ template <class ParamType>
+ std::string operator()(const TestParamInfo<ParamType>& info) const {
+ return PrintToString(info.param);
+ }
+};
+
+namespace internal {
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Outputs a message explaining invalid registration of different
+// fixture class for the same test case. This may happen when
+// TEST_P macro is used to define two tests with the same name
+// but in different namespaces.
+GTEST_API_ void ReportInvalidTestCaseType(const char* test_case_name,
+ CodeLocation code_location);
+
+template <typename> class ParamGeneratorInterface;
+template <typename> class ParamGenerator;
+
+// Interface for iterating over elements provided by an implementation
+// of ParamGeneratorInterface<T>.
+template <typename T>
+class ParamIteratorInterface {
+ public:
+ virtual ~ParamIteratorInterface() {}
+ // A pointer to the base generator instance.
+ // Used only for the purposes of iterator comparison
+ // to make sure that two iterators belong to the same generator.
+ virtual const ParamGeneratorInterface<T>* BaseGenerator() const = 0;
+ // Advances iterator to point to the next element
+ // provided by the generator. The caller is responsible
+ // for not calling Advance() on an iterator equal to
+ // BaseGenerator()->End().
+ virtual void Advance() = 0;
+ // Clones the iterator object. Used for implementing copy semantics
+ // of ParamIterator<T>.
+ virtual ParamIteratorInterface* Clone() const = 0;
+ // Dereferences the current iterator and provides (read-only) access
+ // to the pointed value. It is the caller's responsibility not to call
+ // Current() on an iterator equal to BaseGenerator()->End().
+ // Used for implementing ParamGenerator<T>::operator*().
+ virtual const T* Current() const = 0;
+ // Determines whether the given iterator and other point to the same
+ // element in the sequence generated by the generator.
+ // Used for implementing ParamGenerator<T>::operator==().
+ virtual bool Equals(const ParamIteratorInterface& other) const = 0;
+};
+
+// Class iterating over elements provided by an implementation of
+// ParamGeneratorInterface<T>. It wraps ParamIteratorInterface<T>
+// and implements the const forward iterator concept.
+template <typename T>
+class ParamIterator {
+ public:
+ typedef T value_type;
+ typedef const T& reference;
+ typedef ptrdiff_t difference_type;
+
+ // ParamIterator assumes ownership of the impl_ pointer.
+ ParamIterator(const ParamIterator& other) : impl_(other.impl_->Clone()) {}
+ ParamIterator& operator=(const ParamIterator& other) {
+ if (this != &other)
+ impl_.reset(other.impl_->Clone());
+ return *this;
+ }
+
+ const T& operator*() const { return *impl_->Current(); }
+ const T* operator->() const { return impl_->Current(); }
+ // Prefix version of operator++.
+ ParamIterator& operator++() {
+ impl_->Advance();
+ return *this;
+ }
+ // Postfix version of operator++.
+ ParamIterator operator++(int /*unused*/) {
+ ParamIteratorInterface<T>* clone = impl_->Clone();
+ impl_->Advance();
+ return ParamIterator(clone);
+ }
+ bool operator==(const ParamIterator& other) const {
+ return impl_.get() == other.impl_.get() || impl_->Equals(*other.impl_);
+ }
+ bool operator!=(const ParamIterator& other) const {
+ return !(*this == other);
+ }
+
+ private:
+ friend class ParamGenerator<T>;
+ explicit ParamIterator(ParamIteratorInterface<T>* impl) : impl_(impl) {}
+ scoped_ptr<ParamIteratorInterface<T> > impl_;
+};
+
+// ParamGeneratorInterface<T> is the binary interface to access generators
+// defined in other translation units.
+template <typename T>
+class ParamGeneratorInterface {
+ public:
+ typedef T ParamType;
+
+ virtual ~ParamGeneratorInterface() {}
+
+ // Generator interface definition
+ virtual ParamIteratorInterface<T>* Begin() const = 0;
+ virtual ParamIteratorInterface<T>* End() const = 0;
+};
+
+// Wraps ParamGeneratorInterface<T> and provides general generator syntax
+// compatible with the STL Container concept.
+// This class implements copy initialization semantics and the contained
+// ParamGeneratorInterface<T> instance is shared among all copies
+// of the original object. This is possible because that instance is immutable.
+template<typename T>
+class ParamGenerator {
+ public:
+ typedef ParamIterator<T> iterator;
+
+ explicit ParamGenerator(ParamGeneratorInterface<T>* impl) : impl_(impl) {}
+ ParamGenerator(const ParamGenerator& other) : impl_(other.impl_) {}
+
+ ParamGenerator& operator=(const ParamGenerator& other) {
+ impl_ = other.impl_;
+ return *this;
+ }
+
+ iterator begin() const { return iterator(impl_->Begin()); }
+ iterator end() const { return iterator(impl_->End()); }
+
+ private:
+ linked_ptr<const ParamGeneratorInterface<T> > impl_;
+};
+
+// Generates values from a range of two comparable values. Can be used to
+// generate sequences of user-defined types that implement operator+() and
+// operator<().
+// This class is used in the Range() function.
+template <typename T, typename IncrementT>
+class RangeGenerator : public ParamGeneratorInterface<T> {
+ public:
+ RangeGenerator(T begin, T end, IncrementT step)
+ : begin_(begin), end_(end),
+ step_(step), end_index_(CalculateEndIndex(begin, end, step)) {}
+ virtual ~RangeGenerator() {}
+
+ virtual ParamIteratorInterface<T>* Begin() const {
+ return new Iterator(this, begin_, 0, step_);
+ }
+ virtual ParamIteratorInterface<T>* End() const {
+ return new Iterator(this, end_, end_index_, step_);
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<T> {
+ public:
+ Iterator(const ParamGeneratorInterface<T>* base, T value, int index,
+ IncrementT step)
+ : base_(base), value_(value), index_(index), step_(step) {}
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<T>* BaseGenerator() const {
+ return base_;
+ }
+ virtual void Advance() {
+ value_ = static_cast<T>(value_ + step_);
+ index_++;
+ }
+ virtual ParamIteratorInterface<T>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const T* Current() const { return &value_; }
+ virtual bool Equals(const ParamIteratorInterface<T>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const int other_index =
+ CheckedDowncastToActualType<const Iterator>(&other)->index_;
+ return index_ == other_index;
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : ParamIteratorInterface<T>(),
+ base_(other.base_), value_(other.value_), index_(other.index_),
+ step_(other.step_) {}
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<T>* const base_;
+ T value_;
+ int index_;
+ const IncrementT step_;
+ }; // class RangeGenerator::Iterator
+
+ static int CalculateEndIndex(const T& begin,
+ const T& end,
+ const IncrementT& step) {
+ int end_index = 0;
+ for (T i = begin; i < end; i = static_cast<T>(i + step))
+ end_index++;
+ return end_index;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const RangeGenerator& other);
+
+ const T begin_;
+ const T end_;
+ const IncrementT step_;
+ // The index for the end() iterator. All the elements in the generated
+ // sequence are indexed (0-based) to aid iterator comparison.
+ const int end_index_;
+}; // class RangeGenerator
+
+
+// Generates values from a pair of STL-style iterators. Used in the
+// ValuesIn() function. The elements are copied from the source range
+// since the source can be located on the stack, and the generator
+// is likely to persist beyond that stack frame.
+template <typename T>
+class ValuesInIteratorRangeGenerator : public ParamGeneratorInterface<T> {
+ public:
+ template <typename ForwardIterator>
+ ValuesInIteratorRangeGenerator(ForwardIterator begin, ForwardIterator end)
+ : container_(begin, end) {}
+ virtual ~ValuesInIteratorRangeGenerator() {}
+
+ virtual ParamIteratorInterface<T>* Begin() const {
+ return new Iterator(this, container_.begin());
+ }
+ virtual ParamIteratorInterface<T>* End() const {
+ return new Iterator(this, container_.end());
+ }
+
+ private:
+ typedef typename ::std::vector<T> ContainerType;
+
+ class Iterator : public ParamIteratorInterface<T> {
+ public:
+ Iterator(const ParamGeneratorInterface<T>* base,
+ typename ContainerType::const_iterator iterator)
+ : base_(base), iterator_(iterator) {}
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<T>* BaseGenerator() const {
+ return base_;
+ }
+ virtual void Advance() {
+ ++iterator_;
+ value_.reset();
+ }
+ virtual ParamIteratorInterface<T>* Clone() const {
+ return new Iterator(*this);
+ }
+ // We need to use cached value referenced by iterator_ because *iterator_
+ // can return a temporary object (and of type other then T), so just
+ // having "return &*iterator_;" doesn't work.
+ // value_ is updated here and not in Advance() because Advance()
+ // can advance iterator_ beyond the end of the range, and we cannot
+ // detect that fact. The client code, on the other hand, is
+ // responsible for not calling Current() on an out-of-range iterator.
+ virtual const T* Current() const {
+ if (value_.get() == NULL)
+ value_.reset(new T(*iterator_));
+ return value_.get();
+ }
+ virtual bool Equals(const ParamIteratorInterface<T>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ return iterator_ ==
+ CheckedDowncastToActualType<const Iterator>(&other)->iterator_;
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ // The explicit constructor call suppresses a false warning
+ // emitted by gcc when supplied with the -Wextra option.
+ : ParamIteratorInterface<T>(),
+ base_(other.base_),
+ iterator_(other.iterator_) {}
+
+ const ParamGeneratorInterface<T>* const base_;
+ typename ContainerType::const_iterator iterator_;
+ // A cached value of *iterator_. We keep it here to allow access by
+ // pointer in the wrapping iterator's operator->().
+ // value_ needs to be mutable to be accessed in Current().
+ // Use of scoped_ptr helps manage cached value's lifetime,
+ // which is bound by the lifespan of the iterator itself.
+ mutable scoped_ptr<const T> value_;
+ }; // class ValuesInIteratorRangeGenerator::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const ValuesInIteratorRangeGenerator& other);
+
+ const ContainerType container_;
+}; // class ValuesInIteratorRangeGenerator
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Default parameterized test name generator, returns a string containing the
+// integer test parameter index.
+template <class ParamType>
+std::string DefaultParamName(const TestParamInfo<ParamType>& info) {
+ Message name_stream;
+ name_stream << info.index;
+ return name_stream.GetString();
+}
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Parameterized test name overload helpers, which help the
+// INSTANTIATE_TEST_CASE_P macro choose between the default parameterized
+// test name generator and user param name generator.
+template <class ParamType, class ParamNameGenFunctor>
+ParamNameGenFunctor GetParamNameGen(ParamNameGenFunctor func) {
+ return func;
+}
+
+template <class ParamType>
+struct ParamNameGenFunc {
+ typedef std::string Type(const TestParamInfo<ParamType>&);
+};
+
+template <class ParamType>
+typename ParamNameGenFunc<ParamType>::Type *GetParamNameGen() {
+ return DefaultParamName;
+}
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Stores a parameter value and later creates tests parameterized with that
+// value.
+template <class TestClass>
+class ParameterizedTestFactory : public TestFactoryBase {
+ public:
+ typedef typename TestClass::ParamType ParamType;
+ explicit ParameterizedTestFactory(ParamType parameter) :
+ parameter_(parameter) {}
+ virtual Test* CreateTest() {
+ TestClass::SetParam(¶meter_);
+ return new TestClass();
+ }
+
+ private:
+ const ParamType parameter_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestFactory);
+};
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// TestMetaFactoryBase is a base class for meta-factories that create
+// test factories for passing into MakeAndRegisterTestInfo function.
+template <class ParamType>
+class TestMetaFactoryBase {
+ public:
+ virtual ~TestMetaFactoryBase() {}
+
+ virtual TestFactoryBase* CreateTestFactory(ParamType parameter) = 0;
+};
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// TestMetaFactory creates test factories for passing into
+// MakeAndRegisterTestInfo function. Since MakeAndRegisterTestInfo receives
+// ownership of test factory pointer, same factory object cannot be passed
+// into that method twice. But ParameterizedTestCaseInfo is going to call
+// it for each Test/Parameter value combination. Thus it needs meta factory
+// creator class.
+template <class TestCase>
+class TestMetaFactory
+ : public TestMetaFactoryBase<typename TestCase::ParamType> {
+ public:
+ typedef typename TestCase::ParamType ParamType;
+
+ TestMetaFactory() {}
+
+ virtual TestFactoryBase* CreateTestFactory(ParamType parameter) {
+ return new ParameterizedTestFactory<TestCase>(parameter);
+ }
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestMetaFactory);
+};
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// ParameterizedTestCaseInfoBase is a generic interface
+// to ParameterizedTestCaseInfo classes. ParameterizedTestCaseInfoBase
+// accumulates test information provided by TEST_P macro invocations
+// and generators provided by INSTANTIATE_TEST_CASE_P macro invocations
+// and uses that information to register all resulting test instances
+// in RegisterTests method. The ParameterizeTestCaseRegistry class holds
+// a collection of pointers to the ParameterizedTestCaseInfo objects
+// and calls RegisterTests() on each of them when asked.
+class ParameterizedTestCaseInfoBase {
+ public:
+ virtual ~ParameterizedTestCaseInfoBase() {}
+
+ // Base part of test case name for display purposes.
+ virtual const string& GetTestCaseName() const = 0;
+ // Test case id to verify identity.
+ virtual TypeId GetTestCaseTypeId() const = 0;
+ // UnitTest class invokes this method to register tests in this
+ // test case right before running them in RUN_ALL_TESTS macro.
+ // This method should not be called more then once on any single
+ // instance of a ParameterizedTestCaseInfoBase derived class.
+ virtual void RegisterTests() = 0;
+
+ protected:
+ ParameterizedTestCaseInfoBase() {}
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseInfoBase);
+};
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// ParameterizedTestCaseInfo accumulates tests obtained from TEST_P
+// macro invocations for a particular test case and generators
+// obtained from INSTANTIATE_TEST_CASE_P macro invocations for that
+// test case. It registers tests with all values generated by all
+// generators when asked.
+template <class TestCase>
+class ParameterizedTestCaseInfo : public ParameterizedTestCaseInfoBase {
+ public:
+ // ParamType and GeneratorCreationFunc are private types but are required
+ // for declarations of public methods AddTestPattern() and
+ // AddTestCaseInstantiation().
+ typedef typename TestCase::ParamType ParamType;
+ // A function that returns an instance of appropriate generator type.
+ typedef ParamGenerator<ParamType>(GeneratorCreationFunc)();
+ typedef typename ParamNameGenFunc<ParamType>::Type ParamNameGeneratorFunc;
+
+ explicit ParameterizedTestCaseInfo(
+ const char* name, CodeLocation code_location)
+ : test_case_name_(name), code_location_(code_location) {}
+
+ // Test case base name for display purposes.
+ virtual const string& GetTestCaseName() const { return test_case_name_; }
+ // Test case id to verify identity.
+ virtual TypeId GetTestCaseTypeId() const { return GetTypeId<TestCase>(); }
+ // TEST_P macro uses AddTestPattern() to record information
+ // about a single test in a LocalTestInfo structure.
+ // test_case_name is the base name of the test case (without invocation
+ // prefix). test_base_name is the name of an individual test without
+ // parameter index. For the test SequenceA/FooTest.DoBar/1 FooTest is
+ // test case base name and DoBar is test base name.
+ void AddTestPattern(const char* test_case_name,
+ const char* test_base_name,
+ TestMetaFactoryBase<ParamType>* meta_factory) {
+ tests_.push_back(linked_ptr<TestInfo>(new TestInfo(test_case_name,
+ test_base_name,
+ meta_factory)));
+ }
+ // INSTANTIATE_TEST_CASE_P macro uses AddGenerator() to record information
+ // about a generator.
+ int AddTestCaseInstantiation(const string& instantiation_name,
+ GeneratorCreationFunc* func,
+ ParamNameGeneratorFunc* name_func,
+ const char* file,
+ int line) {
+ instantiations_.push_back(
+ InstantiationInfo(instantiation_name, func, name_func, file, line));
+ return 0; // Return value used only to run this method in namespace scope.
+ }
+ // UnitTest class invokes this method to register tests in this test case
+ // test cases right before running tests in RUN_ALL_TESTS macro.
+ // This method should not be called more then once on any single
+ // instance of a ParameterizedTestCaseInfoBase derived class.
+ // UnitTest has a guard to prevent from calling this method more then once.
+ virtual void RegisterTests() {
+ for (typename TestInfoContainer::iterator test_it = tests_.begin();
+ test_it != tests_.end(); ++test_it) {
+ linked_ptr<TestInfo> test_info = *test_it;
+ for (typename InstantiationContainer::iterator gen_it =
+ instantiations_.begin(); gen_it != instantiations_.end();
+ ++gen_it) {
+ const string& instantiation_name = gen_it->name;
+ ParamGenerator<ParamType> generator((*gen_it->generator)());
+ ParamNameGeneratorFunc* name_func = gen_it->name_func;
+ const char* file = gen_it->file;
+ int line = gen_it->line;
+
+ string test_case_name;
+ if ( !instantiation_name.empty() )
+ test_case_name = instantiation_name + "/";
+ test_case_name += test_info->test_case_base_name;
+
+ size_t i = 0;
+ std::set<std::string> test_param_names;
+ for (typename ParamGenerator<ParamType>::iterator param_it =
+ generator.begin();
+ param_it != generator.end(); ++param_it, ++i) {
+ Message test_name_stream;
+
+ std::string param_name = name_func(
+ TestParamInfo<ParamType>(*param_it, i));
+
+ GTEST_CHECK_(IsValidParamName(param_name))
+ << "Parameterized test name '" << param_name
+ << "' is invalid, in " << file
+ << " line " << line << std::endl;
+
+ GTEST_CHECK_(test_param_names.count(param_name) == 0)
+ << "Duplicate parameterized test name '" << param_name
+ << "', in " << file << " line " << line << std::endl;
+
+ test_param_names.insert(param_name);
+
+ test_name_stream << test_info->test_base_name << "/" << param_name;
+ MakeAndRegisterTestInfo(
+ test_case_name.c_str(),
+ test_name_stream.GetString().c_str(),
+ NULL, // No type parameter.
+ PrintToString(*param_it).c_str(),
+ code_location_,
+ GetTestCaseTypeId(),
+ TestCase::SetUpTestCase,
+ TestCase::TearDownTestCase,
+ test_info->test_meta_factory->CreateTestFactory(*param_it));
+ } // for param_it
+ } // for gen_it
+ } // for test_it
+ } // RegisterTests
+
+ private:
+ // LocalTestInfo structure keeps information about a single test registered
+ // with TEST_P macro.
+ struct TestInfo {
+ TestInfo(const char* a_test_case_base_name,
+ const char* a_test_base_name,
+ TestMetaFactoryBase<ParamType>* a_test_meta_factory) :
+ test_case_base_name(a_test_case_base_name),
+ test_base_name(a_test_base_name),
+ test_meta_factory(a_test_meta_factory) {}
+
+ const string test_case_base_name;
+ const string test_base_name;
+ const scoped_ptr<TestMetaFactoryBase<ParamType> > test_meta_factory;
+ };
+ typedef ::std::vector<linked_ptr<TestInfo> > TestInfoContainer;
+ // Records data received from INSTANTIATE_TEST_CASE_P macros:
+ // <Instantiation name, Sequence generator creation function,
+ // Name generator function, Source file, Source line>
+ struct InstantiationInfo {
+ InstantiationInfo(const std::string &name_in,
+ GeneratorCreationFunc* generator_in,
+ ParamNameGeneratorFunc* name_func_in,
+ const char* file_in,
+ int line_in)
+ : name(name_in),
+ generator(generator_in),
+ name_func(name_func_in),
+ file(file_in),
+ line(line_in) {}
+
+ std::string name;
+ GeneratorCreationFunc* generator;
+ ParamNameGeneratorFunc* name_func;
+ const char* file;
+ int line;
+ };
+ typedef ::std::vector<InstantiationInfo> InstantiationContainer;
+
+ static bool IsValidParamName(const std::string& name) {
+ // Check for empty string
+ if (name.empty())
+ return false;
+
+ // Check for invalid characters
+ for (std::string::size_type index = 0; index < name.size(); ++index) {
+ if (!isalnum(name[index]) && name[index] != '_')
+ return false;
+ }
+
+ return true;
+ }
+
+ const string test_case_name_;
+ CodeLocation code_location_;
+ TestInfoContainer tests_;
+ InstantiationContainer instantiations_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseInfo);
+}; // class ParameterizedTestCaseInfo
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// ParameterizedTestCaseRegistry contains a map of ParameterizedTestCaseInfoBase
+// classes accessed by test case names. TEST_P and INSTANTIATE_TEST_CASE_P
+// macros use it to locate their corresponding ParameterizedTestCaseInfo
+// descriptors.
+class ParameterizedTestCaseRegistry {
+ public:
+ ParameterizedTestCaseRegistry() {}
+ ~ParameterizedTestCaseRegistry() {
+ for (TestCaseInfoContainer::iterator it = test_case_infos_.begin();
+ it != test_case_infos_.end(); ++it) {
+ delete *it;
+ }
+ }
+
+ // Looks up or creates and returns a structure containing information about
+ // tests and instantiations of a particular test case.
+ template <class TestCase>
+ ParameterizedTestCaseInfo<TestCase>* GetTestCasePatternHolder(
+ const char* test_case_name,
+ CodeLocation code_location) {
+ ParameterizedTestCaseInfo<TestCase>* typed_test_info = NULL;
+ for (TestCaseInfoContainer::iterator it = test_case_infos_.begin();
+ it != test_case_infos_.end(); ++it) {
+ if ((*it)->GetTestCaseName() == test_case_name) {
+ if ((*it)->GetTestCaseTypeId() != GetTypeId<TestCase>()) {
+ // Complain about incorrect usage of Google Test facilities
+ // and terminate the program since we cannot guaranty correct
+ // test case setup and tear-down in this case.
+ ReportInvalidTestCaseType(test_case_name, code_location);
+ posix::Abort();
+ } else {
+ // At this point we are sure that the object we found is of the same
+ // type we are looking for, so we downcast it to that type
+ // without further checks.
+ typed_test_info = CheckedDowncastToActualType<
+ ParameterizedTestCaseInfo<TestCase> >(*it);
+ }
+ break;
+ }
+ }
+ if (typed_test_info == NULL) {
+ typed_test_info = new ParameterizedTestCaseInfo<TestCase>(
+ test_case_name, code_location);
+ test_case_infos_.push_back(typed_test_info);
+ }
+ return typed_test_info;
+ }
+ void RegisterTests() {
+ for (TestCaseInfoContainer::iterator it = test_case_infos_.begin();
+ it != test_case_infos_.end(); ++it) {
+ (*it)->RegisterTests();
+ }
+ }
+
+ private:
+ typedef ::std::vector<ParameterizedTestCaseInfoBase*> TestCaseInfoContainer;
+
+ TestCaseInfoContainer test_case_infos_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseRegistry);
+};
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_HAS_PARAM_TEST
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
--- /dev/null
+// Copyright 2015, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file defines the GTEST_OS_* macro.
+// It is separate from gtest-port.h so that custom/gtest-port.h can include it.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_
+
+// Determines the platform on which Google Test is compiled.
+#ifdef __CYGWIN__
+# define GTEST_OS_CYGWIN 1
+#elif defined __SYMBIAN32__
+# define GTEST_OS_SYMBIAN 1
+#elif defined _WIN32
+# define GTEST_OS_WINDOWS 1
+# ifdef _WIN32_WCE
+# define GTEST_OS_WINDOWS_MOBILE 1
+# elif defined(__MINGW__) || defined(__MINGW32__)
+# define GTEST_OS_WINDOWS_MINGW 1
+# elif defined(WINAPI_FAMILY)
+# include <winapifamily.h>
+# if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
+# define GTEST_OS_WINDOWS_DESKTOP 1
+# elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_PHONE_APP)
+# define GTEST_OS_WINDOWS_PHONE 1
+# elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP)
+# define GTEST_OS_WINDOWS_RT 1
+# else
+ // WINAPI_FAMILY defined but no known partition matched.
+ // Default to desktop.
+# define GTEST_OS_WINDOWS_DESKTOP 1
+# endif
+# else
+# define GTEST_OS_WINDOWS_DESKTOP 1
+# endif // _WIN32_WCE
+#elif defined __APPLE__
+# define GTEST_OS_MAC 1
+# if TARGET_OS_IPHONE
+# define GTEST_OS_IOS 1
+# endif
+#elif defined __FreeBSD__
+# define GTEST_OS_FREEBSD 1
+#elif defined __linux__
+# define GTEST_OS_LINUX 1
+# if defined __ANDROID__
+# define GTEST_OS_LINUX_ANDROID 1
+# endif
+#elif defined __MVS__
+# define GTEST_OS_ZOS 1
+#elif defined(__sun) && defined(__SVR4)
+# define GTEST_OS_SOLARIS 1
+#elif defined(_AIX)
+# define GTEST_OS_AIX 1
+#elif defined(__hpux)
+# define GTEST_OS_HPUX 1
+#elif defined __native_client__
+# define GTEST_OS_NACL 1
+#elif defined __OpenBSD__
+# define GTEST_OS_OPENBSD 1
+#elif defined __QNX__
+# define GTEST_OS_QNX 1
+#endif // __CYGWIN__
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_
--- /dev/null
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: wan@google.com (Zhanyong Wan)
+//
+// Low-level types and utilities for porting Google Test to various
+// platforms. All macros ending with _ and symbols defined in an
+// internal namespace are subject to change without notice. Code
+// outside Google Test MUST NOT USE THEM DIRECTLY. Macros that don't
+// end with _ are part of Google Test's public API and can be used by
+// code outside Google Test.
+//
+// This file is fundamental to Google Test. All other Google Test source
+// files are expected to #include this. Therefore, it cannot #include
+// any other Google Test header.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
+
+// Environment-describing macros
+// -----------------------------
+//
+// Google Test can be used in many different environments. Macros in
+// this section tell Google Test what kind of environment it is being
+// used in, such that Google Test can provide environment-specific
+// features and implementations.
+//
+// Google Test tries to automatically detect the properties of its
+// environment, so users usually don't need to worry about these
+// macros. However, the automatic detection is not perfect.
+// Sometimes it's necessary for a user to define some of the following
+// macros in the build script to override Google Test's decisions.
+//
+// If the user doesn't define a macro in the list, Google Test will
+// provide a default definition. After this header is #included, all
+// macros in this list will be defined to either 1 or 0.
+//
+// Notes to maintainers:
+// - Each macro here is a user-tweakable knob; do not grow the list
+// lightly.
+// - Use #if to key off these macros. Don't use #ifdef or "#if
+// defined(...)", which will not work as these macros are ALWAYS
+// defined.
+//
+// GTEST_HAS_CLONE - Define it to 1/0 to indicate that clone(2)
+// is/isn't available.
+// GTEST_HAS_EXCEPTIONS - Define it to 1/0 to indicate that exceptions
+// are enabled.
+// GTEST_HAS_GLOBAL_STRING - Define it to 1/0 to indicate that ::string
+// is/isn't available (some systems define
+// ::string, which is different to std::string).
+// GTEST_HAS_GLOBAL_WSTRING - Define it to 1/0 to indicate that ::string
+// is/isn't available (some systems define
+// ::wstring, which is different to std::wstring).
+// GTEST_HAS_POSIX_RE - Define it to 1/0 to indicate that POSIX regular
+// expressions are/aren't available.
+// GTEST_HAS_PTHREAD - Define it to 1/0 to indicate that <pthread.h>
+// is/isn't available.
+// GTEST_HAS_RTTI - Define it to 1/0 to indicate that RTTI is/isn't
+// enabled.
+// GTEST_HAS_STD_WSTRING - Define it to 1/0 to indicate that
+// std::wstring does/doesn't work (Google Test can
+// be used where std::wstring is unavailable).
+// GTEST_HAS_TR1_TUPLE - Define it to 1/0 to indicate tr1::tuple
+// is/isn't available.
+// GTEST_HAS_SEH - Define it to 1/0 to indicate whether the
+// compiler supports Microsoft's "Structured
+// Exception Handling".
+// GTEST_HAS_STREAM_REDIRECTION
+// - Define it to 1/0 to indicate whether the
+// platform supports I/O stream redirection using
+// dup() and dup2().
+// GTEST_USE_OWN_TR1_TUPLE - Define it to 1/0 to indicate whether Google
+// Test's own tr1 tuple implementation should be
+// used. Unused when the user sets
+// GTEST_HAS_TR1_TUPLE to 0.
+// GTEST_LANG_CXX11 - Define it to 1/0 to indicate that Google Test
+// is building in C++11/C++98 mode.
+// GTEST_LINKED_AS_SHARED_LIBRARY
+// - Define to 1 when compiling tests that use
+// Google Test as a shared library (known as
+// DLL on Windows).
+// GTEST_CREATE_SHARED_LIBRARY
+// - Define to 1 when compiling Google Test itself
+// as a shared library.
+
+// Platform-indicating macros
+// --------------------------
+//
+// Macros indicating the platform on which Google Test is being used
+// (a macro is defined to 1 if compiled on the given platform;
+// otherwise UNDEFINED -- it's never defined to 0.). Google Test
+// defines these macros automatically. Code outside Google Test MUST
+// NOT define them.
+//
+// GTEST_OS_AIX - IBM AIX
+// GTEST_OS_CYGWIN - Cygwin
+// GTEST_OS_FREEBSD - FreeBSD
+// GTEST_OS_HPUX - HP-UX
+// GTEST_OS_LINUX - Linux
+// GTEST_OS_LINUX_ANDROID - Google Android
+// GTEST_OS_MAC - Mac OS X
+// GTEST_OS_IOS - iOS
+// GTEST_OS_NACL - Google Native Client (NaCl)
+// GTEST_OS_OPENBSD - OpenBSD
+// GTEST_OS_QNX - QNX
+// GTEST_OS_SOLARIS - Sun Solaris
+// GTEST_OS_SYMBIAN - Symbian
+// GTEST_OS_WINDOWS - Windows (Desktop, MinGW, or Mobile)
+// GTEST_OS_WINDOWS_DESKTOP - Windows Desktop
+// GTEST_OS_WINDOWS_MINGW - MinGW
+// GTEST_OS_WINDOWS_MOBILE - Windows Mobile
+// GTEST_OS_WINDOWS_PHONE - Windows Phone
+// GTEST_OS_WINDOWS_RT - Windows Store App/WinRT
+// GTEST_OS_ZOS - z/OS
+//
+// Among the platforms, Cygwin, Linux, Max OS X, and Windows have the
+// most stable support. Since core members of the Google Test project
+// don't have access to other platforms, support for them may be less
+// stable. If you notice any problems on your platform, please notify
+// googletestframework@googlegroups.com (patches for fixing them are
+// even more welcome!).
+//
+// It is possible that none of the GTEST_OS_* macros are defined.
+
+// Feature-indicating macros
+// -------------------------
+//
+// Macros indicating which Google Test features are available (a macro
+// is defined to 1 if the corresponding feature is supported;
+// otherwise UNDEFINED -- it's never defined to 0.). Google Test
+// defines these macros automatically. Code outside Google Test MUST
+// NOT define them.
+//
+// These macros are public so that portable tests can be written.
+// Such tests typically surround code using a feature with an #if
+// which controls that code. For example:
+//
+// #if GTEST_HAS_DEATH_TEST
+// EXPECT_DEATH(DoSomethingDeadly());
+// #endif
+//
+// GTEST_HAS_COMBINE - the Combine() function (for value-parameterized
+// tests)
+// GTEST_HAS_DEATH_TEST - death tests
+// GTEST_HAS_PARAM_TEST - value-parameterized tests
+// GTEST_HAS_TYPED_TEST - typed tests
+// GTEST_HAS_TYPED_TEST_P - type-parameterized tests
+// GTEST_IS_THREADSAFE - Google Test is thread-safe.
+// GTEST_USES_POSIX_RE - enhanced POSIX regex is used. Do not confuse with
+// GTEST_HAS_POSIX_RE (see above) which users can
+// define themselves.
+// GTEST_USES_SIMPLE_RE - our own simple regex is used;
+// the above two are mutually exclusive.
+// GTEST_CAN_COMPARE_NULL - accepts untyped NULL in EXPECT_EQ().
+
+// Misc public macros
+// ------------------
+//
+// GTEST_FLAG(flag_name) - references the variable corresponding to
+// the given Google Test flag.
+
+// Internal utilities
+// ------------------
+//
+// The following macros and utilities are for Google Test's INTERNAL
+// use only. Code outside Google Test MUST NOT USE THEM DIRECTLY.
+//
+// Macros for basic C++ coding:
+// GTEST_AMBIGUOUS_ELSE_BLOCKER_ - for disabling a gcc warning.
+// GTEST_ATTRIBUTE_UNUSED_ - declares that a class' instances or a
+// variable don't have to be used.
+// GTEST_DISALLOW_ASSIGN_ - disables operator=.
+// GTEST_DISALLOW_COPY_AND_ASSIGN_ - disables copy ctor and operator=.
+// GTEST_MUST_USE_RESULT_ - declares that a function's result must be used.
+// GTEST_INTENTIONAL_CONST_COND_PUSH_ - start code section where MSVC C4127 is
+// suppressed (constant conditional).
+// GTEST_INTENTIONAL_CONST_COND_POP_ - finish code section where MSVC C4127
+// is suppressed.
+//
+// C++11 feature wrappers:
+//
+// testing::internal::move - portability wrapper for std::move.
+//
+// Synchronization:
+// Mutex, MutexLock, ThreadLocal, GetThreadCount()
+// - synchronization primitives.
+//
+// Template meta programming:
+// is_pointer - as in TR1; needed on Symbian and IBM XL C/C++ only.
+// IteratorTraits - partial implementation of std::iterator_traits, which
+// is not available in libCstd when compiled with Sun C++.
+//
+// Smart pointers:
+// scoped_ptr - as in TR2.
+//
+// Regular expressions:
+// RE - a simple regular expression class using the POSIX
+// Extended Regular Expression syntax on UNIX-like
+// platforms, or a reduced regular exception syntax on
+// other platforms, including Windows.
+//
+// Logging:
+// GTEST_LOG_() - logs messages at the specified severity level.
+// LogToStderr() - directs all log messages to stderr.
+// FlushInfoLog() - flushes informational log messages.
+//
+// Stdout and stderr capturing:
+// CaptureStdout() - starts capturing stdout.
+// GetCapturedStdout() - stops capturing stdout and returns the captured
+// string.
+// CaptureStderr() - starts capturing stderr.
+// GetCapturedStderr() - stops capturing stderr and returns the captured
+// string.
+//
+// Integer types:
+// TypeWithSize - maps an integer to a int type.
+// Int32, UInt32, Int64, UInt64, TimeInMillis
+// - integers of known sizes.
+// BiggestInt - the biggest signed integer type.
+//
+// Command-line utilities:
+// GTEST_DECLARE_*() - declares a flag.
+// GTEST_DEFINE_*() - defines a flag.
+// GetInjectableArgvs() - returns the command line as a vector of strings.
+//
+// Environment variable utilities:
+// GetEnv() - gets the value of an environment variable.
+// BoolFromGTestEnv() - parses a bool environment variable.
+// Int32FromGTestEnv() - parses an Int32 environment variable.
+// StringFromGTestEnv() - parses a string environment variable.
+
+#include <ctype.h> // for isspace, etc
+#include <stddef.h> // for ptrdiff_t
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#ifndef _WIN32_WCE
+# include <sys/types.h>
+# include <sys/stat.h>
+#endif // !_WIN32_WCE
+
+#if defined __APPLE__
+# include <AvailabilityMacros.h>
+# include <TargetConditionals.h>
+#endif
+
+#include <algorithm> // NOLINT
+#include <iostream> // NOLINT
+#include <sstream> // NOLINT
+#include <string> // NOLINT
+#include <utility>
+#include <vector> // NOLINT
+
+#include "gtest/internal/gtest-port-arch.h"
+#include "gtest/internal/custom/gtest-port.h"
+
+#if !defined(GTEST_DEV_EMAIL_)
+# define GTEST_DEV_EMAIL_ "googletestframework@@googlegroups.com"
+# define GTEST_FLAG_PREFIX_ "gtest_"
+# define GTEST_FLAG_PREFIX_DASH_ "gtest-"
+# define GTEST_FLAG_PREFIX_UPPER_ "GTEST_"
+# define GTEST_NAME_ "Google Test"
+# define GTEST_PROJECT_URL_ "https://github.com/google/googletest/"
+#endif // !defined(GTEST_DEV_EMAIL_)
+
+#if !defined(GTEST_INIT_GOOGLE_TEST_NAME_)
+# define GTEST_INIT_GOOGLE_TEST_NAME_ "testing::InitGoogleTest"
+#endif // !defined(GTEST_INIT_GOOGLE_TEST_NAME_)
+
+// Determines the version of gcc that is used to compile this.
+#ifdef __GNUC__
+// 40302 means version 4.3.2.
+# define GTEST_GCC_VER_ \
+ (__GNUC__*10000 + __GNUC_MINOR__*100 + __GNUC_PATCHLEVEL__)
+#endif // __GNUC__
+
+// Macros for disabling Microsoft Visual C++ warnings.
+//
+// GTEST_DISABLE_MSC_WARNINGS_PUSH_(4800 4385)
+// /* code that triggers warnings C4800 and C4385 */
+// GTEST_DISABLE_MSC_WARNINGS_POP_()
+#if _MSC_VER >= 1500
+# define GTEST_DISABLE_MSC_WARNINGS_PUSH_(warnings) \
+ __pragma(warning(push)) \
+ __pragma(warning(disable: warnings))
+# define GTEST_DISABLE_MSC_WARNINGS_POP_() \
+ __pragma(warning(pop))
+#else
+// Older versions of MSVC don't have __pragma.
+# define GTEST_DISABLE_MSC_WARNINGS_PUSH_(warnings)
+# define GTEST_DISABLE_MSC_WARNINGS_POP_()
+#endif
+
+#ifndef GTEST_LANG_CXX11
+// gcc and clang define __GXX_EXPERIMENTAL_CXX0X__ when
+// -std={c,gnu}++{0x,11} is passed. The C++11 standard specifies a
+// value for __cplusplus, and recent versions of clang, gcc, and
+// probably other compilers set that too in C++11 mode.
+# if __GXX_EXPERIMENTAL_CXX0X__ || __cplusplus >= 201103L
+// Compiling in at least C++11 mode.
+# define GTEST_LANG_CXX11 1
+# else
+# define GTEST_LANG_CXX11 0
+# endif
+#endif
+
+// Distinct from C++11 language support, some environments don't provide
+// proper C++11 library support. Notably, it's possible to build in
+// C++11 mode when targeting Mac OS X 10.6, which has an old libstdc++
+// with no C++11 support.
+//
+// libstdc++ has sufficient C++11 support as of GCC 4.6.0, __GLIBCXX__
+// 20110325, but maintenance releases in the 4.4 and 4.5 series followed
+// this date, so check for those versions by their date stamps.
+// https://gcc.gnu.org/onlinedocs/libstdc++/manual/abi.html#abi.versioning
+#if GTEST_LANG_CXX11 && \
+ (!defined(__GLIBCXX__) || ( \
+ __GLIBCXX__ >= 20110325ul && /* GCC >= 4.6.0 */ \
+ /* Blacklist of patch releases of older branches: */ \
+ __GLIBCXX__ != 20110416ul && /* GCC 4.4.6 */ \
+ __GLIBCXX__ != 20120313ul && /* GCC 4.4.7 */ \
+ __GLIBCXX__ != 20110428ul && /* GCC 4.5.3 */ \
+ __GLIBCXX__ != 20120702ul)) /* GCC 4.5.4 */
+# define GTEST_STDLIB_CXX11 1
+#endif
+
+// Only use C++11 library features if the library provides them.
+#if GTEST_STDLIB_CXX11
+# define GTEST_HAS_STD_BEGIN_AND_END_ 1
+# define GTEST_HAS_STD_FORWARD_LIST_ 1
+# define GTEST_HAS_STD_FUNCTION_ 1
+# define GTEST_HAS_STD_INITIALIZER_LIST_ 1
+# define GTEST_HAS_STD_MOVE_ 1
+# define GTEST_HAS_STD_SHARED_PTR_ 1
+# define GTEST_HAS_STD_TYPE_TRAITS_ 1
+# define GTEST_HAS_STD_UNIQUE_PTR_ 1
+#endif
+
+// C++11 specifies that <tuple> provides std::tuple.
+// Some platforms still might not have it, however.
+#if GTEST_LANG_CXX11
+# define GTEST_HAS_STD_TUPLE_ 1
+# if defined(__clang__)
+// Inspired by http://clang.llvm.org/docs/LanguageExtensions.html#__has_include
+# if defined(__has_include) && !__has_include(<tuple>)
+# undef GTEST_HAS_STD_TUPLE_
+# endif
+# elif defined(_MSC_VER)
+// Inspired by boost/config/stdlib/dinkumware.hpp
+# if defined(_CPPLIB_VER) && _CPPLIB_VER < 520
+# undef GTEST_HAS_STD_TUPLE_
+# endif
+# elif defined(__GLIBCXX__)
+// Inspired by boost/config/stdlib/libstdcpp3.hpp,
+// http://gcc.gnu.org/gcc-4.2/changes.html and
+// http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt01ch01.html#manual.intro.status.standard.200x
+# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2)
+# undef GTEST_HAS_STD_TUPLE_
+# endif
+# endif
+#endif
+
+// Brings in definitions for functions used in the testing::internal::posix
+// namespace (read, write, close, chdir, isatty, stat). We do not currently
+// use them on Windows Mobile.
+#if GTEST_OS_WINDOWS
+# if !GTEST_OS_WINDOWS_MOBILE
+# include <direct.h>
+# include <io.h>
+# endif
+// In order to avoid having to include <windows.h>, use forward declaration
+// assuming CRITICAL_SECTION is a typedef of _RTL_CRITICAL_SECTION.
+// This assumption is verified by
+// WindowsTypesTest.CRITICAL_SECTIONIs_RTL_CRITICAL_SECTION.
+struct _RTL_CRITICAL_SECTION;
+#else
+// This assumes that non-Windows OSes provide unistd.h. For OSes where this
+// is not the case, we need to include headers that provide the functions
+// mentioned above.
+# include <unistd.h>
+# include <strings.h>
+#endif // GTEST_OS_WINDOWS
+
+#if GTEST_OS_LINUX_ANDROID
+// Used to define __ANDROID_API__ matching the target NDK API level.
+# include <android/api-level.h> // NOLINT
+#endif
+
+// Defines this to true iff Google Test can use POSIX regular expressions.
+#ifndef GTEST_HAS_POSIX_RE
+# if GTEST_OS_LINUX_ANDROID
+// On Android, <regex.h> is only available starting with Gingerbread.
+# define GTEST_HAS_POSIX_RE (__ANDROID_API__ >= 9)
+# else
+# define GTEST_HAS_POSIX_RE (!GTEST_OS_WINDOWS)
+# endif
+#endif
+
+#if GTEST_USES_PCRE
+// The appropriate headers have already been included.
+
+#elif GTEST_HAS_POSIX_RE
+
+// On some platforms, <regex.h> needs someone to define size_t, and
+// won't compile otherwise. We can #include it here as we already
+// included <stdlib.h>, which is guaranteed to define size_t through
+// <stddef.h>.
+# include <regex.h> // NOLINT
+
+# define GTEST_USES_POSIX_RE 1
+
+#elif GTEST_OS_WINDOWS
+
+// <regex.h> is not available on Windows. Use our own simple regex
+// implementation instead.
+# define GTEST_USES_SIMPLE_RE 1
+
+#else
+
+// <regex.h> may not be available on this platform. Use our own
+// simple regex implementation instead.
+# define GTEST_USES_SIMPLE_RE 1
+
+#endif // GTEST_USES_PCRE
+
+#ifndef GTEST_HAS_EXCEPTIONS
+// The user didn't tell us whether exceptions are enabled, so we need
+// to figure it out.
+# if defined(_MSC_VER) || defined(__BORLANDC__)
+// MSVC's and C++Builder's implementations of the STL use the _HAS_EXCEPTIONS
+// macro to enable exceptions, so we'll do the same.
+// Assumes that exceptions are enabled by default.
+# ifndef _HAS_EXCEPTIONS
+# define _HAS_EXCEPTIONS 1
+# endif // _HAS_EXCEPTIONS
+# define GTEST_HAS_EXCEPTIONS _HAS_EXCEPTIONS
+# elif defined(__clang__)
+// clang defines __EXCEPTIONS iff exceptions are enabled before clang 220714,
+// but iff cleanups are enabled after that. In Obj-C++ files, there can be
+// cleanups for ObjC exceptions which also need cleanups, even if C++ exceptions
+// are disabled. clang has __has_feature(cxx_exceptions) which checks for C++
+// exceptions starting at clang r206352, but which checked for cleanups prior to
+// that. To reliably check for C++ exception availability with clang, check for
+// __EXCEPTIONS && __has_feature(cxx_exceptions).
+# define GTEST_HAS_EXCEPTIONS (__EXCEPTIONS && __has_feature(cxx_exceptions))
+# elif defined(__GNUC__) && __EXCEPTIONS
+// gcc defines __EXCEPTIONS to 1 iff exceptions are enabled.
+# define GTEST_HAS_EXCEPTIONS 1
+# elif defined(__SUNPRO_CC)
+// Sun Pro CC supports exceptions. However, there is no compile-time way of
+// detecting whether they are enabled or not. Therefore, we assume that
+// they are enabled unless the user tells us otherwise.
+# define GTEST_HAS_EXCEPTIONS 1
+# elif defined(__IBMCPP__) && __EXCEPTIONS
+// xlC defines __EXCEPTIONS to 1 iff exceptions are enabled.
+# define GTEST_HAS_EXCEPTIONS 1
+# elif defined(__HP_aCC)
+// Exception handling is in effect by default in HP aCC compiler. It has to
+// be turned of by +noeh compiler option if desired.
+# define GTEST_HAS_EXCEPTIONS 1
+# else
+// For other compilers, we assume exceptions are disabled to be
+// conservative.
+# define GTEST_HAS_EXCEPTIONS 0
+# endif // defined(_MSC_VER) || defined(__BORLANDC__)
+#endif // GTEST_HAS_EXCEPTIONS
+
+#if !defined(GTEST_HAS_STD_STRING)
+// Even though we don't use this macro any longer, we keep it in case
+// some clients still depend on it.
+# define GTEST_HAS_STD_STRING 1
+#elif !GTEST_HAS_STD_STRING
+// The user told us that ::std::string isn't available.
+# error "Google Test cannot be used where ::std::string isn't available."
+#endif // !defined(GTEST_HAS_STD_STRING)
+
+#ifndef GTEST_HAS_GLOBAL_STRING
+// The user didn't tell us whether ::string is available, so we need
+// to figure it out.
+
+# define GTEST_HAS_GLOBAL_STRING 0
+
+#endif // GTEST_HAS_GLOBAL_STRING
+
+#ifndef GTEST_HAS_STD_WSTRING
+// The user didn't tell us whether ::std::wstring is available, so we need
+// to figure it out.
+// TODO(wan@google.com): uses autoconf to detect whether ::std::wstring
+// is available.
+
+// Cygwin 1.7 and below doesn't support ::std::wstring.
+// Solaris' libc++ doesn't support it either. Android has
+// no support for it at least as recent as Froyo (2.2).
+# define GTEST_HAS_STD_WSTRING \
+ (!(GTEST_OS_LINUX_ANDROID || GTEST_OS_CYGWIN || GTEST_OS_SOLARIS))
+
+#endif // GTEST_HAS_STD_WSTRING
+
+#ifndef GTEST_HAS_GLOBAL_WSTRING
+// The user didn't tell us whether ::wstring is available, so we need
+// to figure it out.
+# define GTEST_HAS_GLOBAL_WSTRING \
+ (GTEST_HAS_STD_WSTRING && GTEST_HAS_GLOBAL_STRING)
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+// Determines whether RTTI is available.
+#ifndef GTEST_HAS_RTTI
+// The user didn't tell us whether RTTI is enabled, so we need to
+// figure it out.
+
+# ifdef _MSC_VER
+
+# ifdef _CPPRTTI // MSVC defines this macro iff RTTI is enabled.
+# define GTEST_HAS_RTTI 1
+# else
+# define GTEST_HAS_RTTI 0
+# endif
+
+// Starting with version 4.3.2, gcc defines __GXX_RTTI iff RTTI is enabled.
+# elif defined(__GNUC__) && (GTEST_GCC_VER_ >= 40302)
+
+# ifdef __GXX_RTTI
+// When building against STLport with the Android NDK and with
+// -frtti -fno-exceptions, the build fails at link time with undefined
+// references to __cxa_bad_typeid. Note sure if STL or toolchain bug,
+// so disable RTTI when detected.
+# if GTEST_OS_LINUX_ANDROID && defined(_STLPORT_MAJOR) && \
+ !defined(__EXCEPTIONS)
+# define GTEST_HAS_RTTI 0
+# else
+# define GTEST_HAS_RTTI 1
+# endif // GTEST_OS_LINUX_ANDROID && __STLPORT_MAJOR && !__EXCEPTIONS
+# else
+# define GTEST_HAS_RTTI 0
+# endif // __GXX_RTTI
+
+// Clang defines __GXX_RTTI starting with version 3.0, but its manual recommends
+// using has_feature instead. has_feature(cxx_rtti) is supported since 2.7, the
+// first version with C++ support.
+# elif defined(__clang__)
+
+# define GTEST_HAS_RTTI __has_feature(cxx_rtti)
+
+// Starting with version 9.0 IBM Visual Age defines __RTTI_ALL__ to 1 if
+// both the typeid and dynamic_cast features are present.
+# elif defined(__IBMCPP__) && (__IBMCPP__ >= 900)
+
+# ifdef __RTTI_ALL__
+# define GTEST_HAS_RTTI 1
+# else
+# define GTEST_HAS_RTTI 0
+# endif
+
+# else
+
+// For all other compilers, we assume RTTI is enabled.
+# define GTEST_HAS_RTTI 1
+
+# endif // _MSC_VER
+
+#endif // GTEST_HAS_RTTI
+
+// It's this header's responsibility to #include <typeinfo> when RTTI
+// is enabled.
+#if GTEST_HAS_RTTI
+# include <typeinfo>
+#endif
+
+// Determines whether Google Test can use the pthreads library.
+#ifndef GTEST_HAS_PTHREAD
+// The user didn't tell us explicitly, so we make reasonable assumptions about
+// which platforms have pthreads support.
+//
+// To disable threading support in Google Test, add -DGTEST_HAS_PTHREAD=0
+// to your compiler flags.
+# define GTEST_HAS_PTHREAD (GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_HPUX \
+ || GTEST_OS_QNX || GTEST_OS_FREEBSD || GTEST_OS_NACL)
+#endif // GTEST_HAS_PTHREAD
+
+#if GTEST_HAS_PTHREAD
+// gtest-port.h guarantees to #include <pthread.h> when GTEST_HAS_PTHREAD is
+// true.
+# include <pthread.h> // NOLINT
+
+// For timespec and nanosleep, used below.
+# include <time.h> // NOLINT
+#endif
+
+// Determines if hash_map/hash_set are available.
+// Only used for testing against those containers.
+#if !defined(GTEST_HAS_HASH_MAP_)
+# if _MSC_VER
+# define GTEST_HAS_HASH_MAP_ 1 // Indicates that hash_map is available.
+# define GTEST_HAS_HASH_SET_ 1 // Indicates that hash_set is available.
+# endif // _MSC_VER
+#endif // !defined(GTEST_HAS_HASH_MAP_)
+
+// Determines whether Google Test can use tr1/tuple. You can define
+// this macro to 0 to prevent Google Test from using tuple (any
+// feature depending on tuple with be disabled in this mode).
+#ifndef GTEST_HAS_TR1_TUPLE
+# if GTEST_OS_LINUX_ANDROID && defined(_STLPORT_MAJOR)
+// STLport, provided with the Android NDK, has neither <tr1/tuple> or <tuple>.
+# define GTEST_HAS_TR1_TUPLE 0
+# else
+// The user didn't tell us not to do it, so we assume it's OK.
+# define GTEST_HAS_TR1_TUPLE 1
+# endif
+#endif // GTEST_HAS_TR1_TUPLE
+
+// Determines whether Google Test's own tr1 tuple implementation
+// should be used.
+#ifndef GTEST_USE_OWN_TR1_TUPLE
+// The user didn't tell us, so we need to figure it out.
+
+// We use our own TR1 tuple if we aren't sure the user has an
+// implementation of it already. At this time, libstdc++ 4.0.0+ and
+// MSVC 2010 are the only mainstream standard libraries that come
+// with a TR1 tuple implementation. NVIDIA's CUDA NVCC compiler
+// pretends to be GCC by defining __GNUC__ and friends, but cannot
+// compile GCC's tuple implementation. MSVC 2008 (9.0) provides TR1
+// tuple in a 323 MB Feature Pack download, which we cannot assume the
+// user has. QNX's QCC compiler is a modified GCC but it doesn't
+// support TR1 tuple. libc++ only provides std::tuple, in C++11 mode,
+// and it can be used with some compilers that define __GNUC__.
+# if (defined(__GNUC__) && !defined(__CUDACC__) && (GTEST_GCC_VER_ >= 40000) \
+ && !GTEST_OS_QNX && !defined(_LIBCPP_VERSION)) || _MSC_VER >= 1600
+# define GTEST_ENV_HAS_TR1_TUPLE_ 1
+# endif
+
+// C++11 specifies that <tuple> provides std::tuple. Use that if gtest is used
+// in C++11 mode and libstdc++ isn't very old (binaries targeting OS X 10.6
+// can build with clang but need to use gcc4.2's libstdc++).
+# if GTEST_LANG_CXX11 && (!defined(__GLIBCXX__) || __GLIBCXX__ > 20110325)
+# define GTEST_ENV_HAS_STD_TUPLE_ 1
+# endif
+
+# if GTEST_ENV_HAS_TR1_TUPLE_ || GTEST_ENV_HAS_STD_TUPLE_
+# define GTEST_USE_OWN_TR1_TUPLE 0
+# else
+# define GTEST_USE_OWN_TR1_TUPLE 1
+# endif
+
+#endif // GTEST_USE_OWN_TR1_TUPLE
+
+// To avoid conditional compilation everywhere, we make it
+// gtest-port.h's responsibility to #include the header implementing
+// tuple.
+#if GTEST_HAS_STD_TUPLE_
+# include <tuple> // IWYU pragma: export
+# define GTEST_TUPLE_NAMESPACE_ ::std
+#endif // GTEST_HAS_STD_TUPLE_
+
+// We include tr1::tuple even if std::tuple is available to define printers for
+// them.
+#if GTEST_HAS_TR1_TUPLE
+# ifndef GTEST_TUPLE_NAMESPACE_
+# define GTEST_TUPLE_NAMESPACE_ ::std::tr1
+# endif // GTEST_TUPLE_NAMESPACE_
+
+# if GTEST_USE_OWN_TR1_TUPLE
+# include "gtest/internal/gtest-tuple.h" // IWYU pragma: export // NOLINT
+# elif GTEST_ENV_HAS_STD_TUPLE_
+# include <tuple>
+// C++11 puts its tuple into the ::std namespace rather than
+// ::std::tr1. gtest expects tuple to live in ::std::tr1, so put it there.
+// This causes undefined behavior, but supported compilers react in
+// the way we intend.
+namespace std {
+namespace tr1 {
+using ::std::get;
+using ::std::make_tuple;
+using ::std::tuple;
+using ::std::tuple_element;
+using ::std::tuple_size;
+}
+}
+
+# elif GTEST_OS_SYMBIAN
+
+// On Symbian, BOOST_HAS_TR1_TUPLE causes Boost's TR1 tuple library to
+// use STLport's tuple implementation, which unfortunately doesn't
+// work as the copy of STLport distributed with Symbian is incomplete.
+// By making sure BOOST_HAS_TR1_TUPLE is undefined, we force Boost to
+// use its own tuple implementation.
+# ifdef BOOST_HAS_TR1_TUPLE
+# undef BOOST_HAS_TR1_TUPLE
+# endif // BOOST_HAS_TR1_TUPLE
+
+// This prevents <boost/tr1/detail/config.hpp>, which defines
+// BOOST_HAS_TR1_TUPLE, from being #included by Boost's <tuple>.
+# define BOOST_TR1_DETAIL_CONFIG_HPP_INCLUDED
+# include <tuple> // IWYU pragma: export // NOLINT
+
+# elif defined(__GNUC__) && (GTEST_GCC_VER_ >= 40000)
+// GCC 4.0+ implements tr1/tuple in the <tr1/tuple> header. This does
+// not conform to the TR1 spec, which requires the header to be <tuple>.
+
+# if !GTEST_HAS_RTTI && GTEST_GCC_VER_ < 40302
+// Until version 4.3.2, gcc has a bug that causes <tr1/functional>,
+// which is #included by <tr1/tuple>, to not compile when RTTI is
+// disabled. _TR1_FUNCTIONAL is the header guard for
+// <tr1/functional>. Hence the following #define is a hack to prevent
+// <tr1/functional> from being included.
+# define _TR1_FUNCTIONAL 1
+# include <tr1/tuple>
+# undef _TR1_FUNCTIONAL // Allows the user to #include
+ // <tr1/functional> if he chooses to.
+# else
+# include <tr1/tuple> // NOLINT
+# endif // !GTEST_HAS_RTTI && GTEST_GCC_VER_ < 40302
+
+# else
+// If the compiler is not GCC 4.0+, we assume the user is using a
+// spec-conforming TR1 implementation.
+# include <tuple> // IWYU pragma: export // NOLINT
+# endif // GTEST_USE_OWN_TR1_TUPLE
+
+#endif // GTEST_HAS_TR1_TUPLE
+
+// Determines whether clone(2) is supported.
+// Usually it will only be available on Linux, excluding
+// Linux on the Itanium architecture.
+// Also see http://linux.die.net/man/2/clone.
+#ifndef GTEST_HAS_CLONE
+// The user didn't tell us, so we need to figure it out.
+
+# if GTEST_OS_LINUX && !defined(__ia64__)
+# if GTEST_OS_LINUX_ANDROID
+// On Android, clone() is only available on ARM starting with Gingerbread.
+# if defined(__arm__) && __ANDROID_API__ >= 9
+# define GTEST_HAS_CLONE 1
+# else
+# define GTEST_HAS_CLONE 0
+# endif
+# else
+# define GTEST_HAS_CLONE 1
+# endif
+# else
+# define GTEST_HAS_CLONE 0
+# endif // GTEST_OS_LINUX && !defined(__ia64__)
+
+#endif // GTEST_HAS_CLONE
+
+// Determines whether to support stream redirection. This is used to test
+// output correctness and to implement death tests.
+#ifndef GTEST_HAS_STREAM_REDIRECTION
+// By default, we assume that stream redirection is supported on all
+// platforms except known mobile ones.
+# if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_SYMBIAN || \
+ GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT
+# define GTEST_HAS_STREAM_REDIRECTION 0
+# else
+# define GTEST_HAS_STREAM_REDIRECTION 1
+# endif // !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_SYMBIAN
+#endif // GTEST_HAS_STREAM_REDIRECTION
+
+// Determines whether to support death tests.
+// Google Test does not support death tests for VC 7.1 and earlier as
+// abort() in a VC 7.1 application compiled as GUI in debug config
+// pops up a dialog window that cannot be suppressed programmatically.
+#if (GTEST_OS_LINUX || GTEST_OS_CYGWIN || GTEST_OS_SOLARIS || \
+ (GTEST_OS_MAC && !GTEST_OS_IOS) || \
+ (GTEST_OS_WINDOWS_DESKTOP && _MSC_VER >= 1400) || \
+ GTEST_OS_WINDOWS_MINGW || GTEST_OS_AIX || GTEST_OS_HPUX || \
+ GTEST_OS_OPENBSD || GTEST_OS_QNX || GTEST_OS_FREEBSD)
+# define GTEST_HAS_DEATH_TEST 1
+#endif
+
+// We don't support MSVC 7.1 with exceptions disabled now. Therefore
+// all the compilers we care about are adequate for supporting
+// value-parameterized tests.
+#define GTEST_HAS_PARAM_TEST 1
+
+// Determines whether to support type-driven tests.
+
+// Typed tests need <typeinfo> and variadic macros, which GCC, VC++ 8.0,
+// Sun Pro CC, IBM Visual Age, and HP aCC support.
+#if defined(__GNUC__) || (_MSC_VER >= 1400) || defined(__SUNPRO_CC) || \
+ defined(__IBMCPP__) || defined(__HP_aCC)
+# define GTEST_HAS_TYPED_TEST 1
+# define GTEST_HAS_TYPED_TEST_P 1
+#endif
+
+// Determines whether to support Combine(). This only makes sense when
+// value-parameterized tests are enabled. The implementation doesn't
+// work on Sun Studio since it doesn't understand templated conversion
+// operators.
+#if GTEST_HAS_PARAM_TEST && GTEST_HAS_TR1_TUPLE && !defined(__SUNPRO_CC)
+# define GTEST_HAS_COMBINE 1
+#endif
+
+// Determines whether the system compiler uses UTF-16 for encoding wide strings.
+#define GTEST_WIDE_STRING_USES_UTF16_ \
+ (GTEST_OS_WINDOWS || GTEST_OS_CYGWIN || GTEST_OS_SYMBIAN || GTEST_OS_AIX)
+
+// Determines whether test results can be streamed to a socket.
+#if GTEST_OS_LINUX
+# define GTEST_CAN_STREAM_RESULTS_ 1
+#endif
+
+// Defines some utility macros.
+
+// The GNU compiler emits a warning if nested "if" statements are followed by
+// an "else" statement and braces are not used to explicitly disambiguate the
+// "else" binding. This leads to problems with code like:
+//
+// if (gate)
+// ASSERT_*(condition) << "Some message";
+//
+// The "switch (0) case 0:" idiom is used to suppress this.
+#ifdef __INTEL_COMPILER
+# define GTEST_AMBIGUOUS_ELSE_BLOCKER_
+#else
+# define GTEST_AMBIGUOUS_ELSE_BLOCKER_ switch (0) case 0: default: // NOLINT
+#endif
+
+// Use this annotation at the end of a struct/class definition to
+// prevent the compiler from optimizing away instances that are never
+// used. This is useful when all interesting logic happens inside the
+// c'tor and / or d'tor. Example:
+//
+// struct Foo {
+// Foo() { ... }
+// } GTEST_ATTRIBUTE_UNUSED_;
+//
+// Also use it after a variable or parameter declaration to tell the
+// compiler the variable/parameter does not have to be used.
+#if defined(__GNUC__) && !defined(COMPILER_ICC)
+# define GTEST_ATTRIBUTE_UNUSED_ __attribute__ ((unused))
+#elif defined(__clang__)
+# if __has_attribute(unused)
+# define GTEST_ATTRIBUTE_UNUSED_ __attribute__ ((unused))
+# endif
+#endif
+#ifndef GTEST_ATTRIBUTE_UNUSED_
+# define GTEST_ATTRIBUTE_UNUSED_
+#endif
+
+// A macro to disallow operator=
+// This should be used in the private: declarations for a class.
+#define GTEST_DISALLOW_ASSIGN_(type)\
+ void operator=(type const &)
+
+// A macro to disallow copy constructor and operator=
+// This should be used in the private: declarations for a class.
+#define GTEST_DISALLOW_COPY_AND_ASSIGN_(type)\
+ type(type const &);\
+ GTEST_DISALLOW_ASSIGN_(type)
+
+// Tell the compiler to warn about unused return values for functions declared
+// with this macro. The macro should be used on function declarations
+// following the argument list:
+//
+// Sprocket* AllocateSprocket() GTEST_MUST_USE_RESULT_;
+#if defined(__GNUC__) && (GTEST_GCC_VER_ >= 30400) && !defined(COMPILER_ICC)
+# define GTEST_MUST_USE_RESULT_ __attribute__ ((warn_unused_result))
+#else
+# define GTEST_MUST_USE_RESULT_
+#endif // __GNUC__ && (GTEST_GCC_VER_ >= 30400) && !COMPILER_ICC
+
+// MS C++ compiler emits warning when a conditional expression is compile time
+// constant. In some contexts this warning is false positive and needs to be
+// suppressed. Use the following two macros in such cases:
+//
+// GTEST_INTENTIONAL_CONST_COND_PUSH_()
+// while (true) {
+// GTEST_INTENTIONAL_CONST_COND_POP_()
+// }
+# define GTEST_INTENTIONAL_CONST_COND_PUSH_() \
+ GTEST_DISABLE_MSC_WARNINGS_PUSH_(4127)
+# define GTEST_INTENTIONAL_CONST_COND_POP_() \
+ GTEST_DISABLE_MSC_WARNINGS_POP_()
+
+// Determine whether the compiler supports Microsoft's Structured Exception
+// Handling. This is supported by several Windows compilers but generally
+// does not exist on any other system.
+#ifndef GTEST_HAS_SEH
+// The user didn't tell us, so we need to figure it out.
+
+# if defined(_MSC_VER) || defined(__BORLANDC__)
+// These two compilers are known to support SEH.
+# define GTEST_HAS_SEH 1
+# else
+// Assume no SEH.
+# define GTEST_HAS_SEH 0
+# endif
+
+#define GTEST_IS_THREADSAFE \
+ (GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ \
+ || (GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT) \
+ || GTEST_HAS_PTHREAD)
+
+#endif // GTEST_HAS_SEH
+
+#ifdef _MSC_VER
+# if GTEST_LINKED_AS_SHARED_LIBRARY
+# define GTEST_API_ __declspec(dllimport)
+# elif GTEST_CREATE_SHARED_LIBRARY
+# define GTEST_API_ __declspec(dllexport)
+# endif
+#elif __GNUC__ >= 4 || defined(__clang__)
+# define GTEST_API_ __attribute__((visibility ("default")))
+#endif // _MSC_VER
+
+#ifndef GTEST_API_
+# define GTEST_API_
+#endif
+
+#ifdef __GNUC__
+// Ask the compiler to never inline a given function.
+# define GTEST_NO_INLINE_ __attribute__((noinline))
+#else
+# define GTEST_NO_INLINE_
+#endif
+
+// _LIBCPP_VERSION is defined by the libc++ library from the LLVM project.
+#if defined(__GLIBCXX__) || defined(_LIBCPP_VERSION)
+# define GTEST_HAS_CXXABI_H_ 1
+#else
+# define GTEST_HAS_CXXABI_H_ 0
+#endif
+
+// A function level attribute to disable checking for use of uninitialized
+// memory when built with MemorySanitizer.
+#if defined(__clang__)
+# if __has_feature(memory_sanitizer)
+# define GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ \
+ __attribute__((no_sanitize_memory))
+# else
+# define GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_
+# endif // __has_feature(memory_sanitizer)
+#else
+# define GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_
+#endif // __clang__
+
+// A function level attribute to disable AddressSanitizer instrumentation.
+#if defined(__clang__)
+# if __has_feature(address_sanitizer)
+# define GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ \
+ __attribute__((no_sanitize_address))
+# else
+# define GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
+# endif // __has_feature(address_sanitizer)
+#else
+# define GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
+#endif // __clang__
+
+// A function level attribute to disable ThreadSanitizer instrumentation.
+#if defined(__clang__)
+# if __has_feature(thread_sanitizer)
+# define GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ \
+ __attribute__((no_sanitize_thread))
+# else
+# define GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_
+# endif // __has_feature(thread_sanitizer)
+#else
+# define GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_
+#endif // __clang__
+
+namespace testing {
+
+class Message;
+
+#if defined(GTEST_TUPLE_NAMESPACE_)
+// Import tuple and friends into the ::testing namespace.
+// It is part of our interface, having them in ::testing allows us to change
+// their types as needed.
+using GTEST_TUPLE_NAMESPACE_::get;
+using GTEST_TUPLE_NAMESPACE_::make_tuple;
+using GTEST_TUPLE_NAMESPACE_::tuple;
+using GTEST_TUPLE_NAMESPACE_::tuple_size;
+using GTEST_TUPLE_NAMESPACE_::tuple_element;
+#endif // defined(GTEST_TUPLE_NAMESPACE_)
+
+namespace internal {
+
+// A secret type that Google Test users don't know about. It has no
+// definition on purpose. Therefore it's impossible to create a
+// Secret object, which is what we want.
+class Secret;
+
+// The GTEST_COMPILE_ASSERT_ macro can be used to verify that a compile time
+// expression is true. For example, you could use it to verify the
+// size of a static array:
+//
+// GTEST_COMPILE_ASSERT_(GTEST_ARRAY_SIZE_(names) == NUM_NAMES,
+// names_incorrect_size);
+//
+// or to make sure a struct is smaller than a certain size:
+//
+// GTEST_COMPILE_ASSERT_(sizeof(foo) < 128, foo_too_large);
+//
+// The second argument to the macro is the name of the variable. If
+// the expression is false, most compilers will issue a warning/error
+// containing the name of the variable.
+
+#if GTEST_LANG_CXX11
+# define GTEST_COMPILE_ASSERT_(expr, msg) static_assert(expr, #msg)
+#else // !GTEST_LANG_CXX11
+template <bool>
+ struct CompileAssert {
+};
+
+# define GTEST_COMPILE_ASSERT_(expr, msg) \
+ typedef ::testing::internal::CompileAssert<(static_cast<bool>(expr))> \
+ msg[static_cast<bool>(expr) ? 1 : -1] GTEST_ATTRIBUTE_UNUSED_
+#endif // !GTEST_LANG_CXX11
+
+// Implementation details of GTEST_COMPILE_ASSERT_:
+//
+// (In C++11, we simply use static_assert instead of the following)
+//
+// - GTEST_COMPILE_ASSERT_ works by defining an array type that has -1
+// elements (and thus is invalid) when the expression is false.
+//
+// - The simpler definition
+//
+// #define GTEST_COMPILE_ASSERT_(expr, msg) typedef char msg[(expr) ? 1 : -1]
+//
+// does not work, as gcc supports variable-length arrays whose sizes
+// are determined at run-time (this is gcc's extension and not part
+// of the C++ standard). As a result, gcc fails to reject the
+// following code with the simple definition:
+//
+// int foo;
+// GTEST_COMPILE_ASSERT_(foo, msg); // not supposed to compile as foo is
+// // not a compile-time constant.
+//
+// - By using the type CompileAssert<(bool(expr))>, we ensures that
+// expr is a compile-time constant. (Template arguments must be
+// determined at compile-time.)
+//
+// - The outter parentheses in CompileAssert<(bool(expr))> are necessary
+// to work around a bug in gcc 3.4.4 and 4.0.1. If we had written
+//
+// CompileAssert<bool(expr)>
+//
+// instead, these compilers will refuse to compile
+//
+// GTEST_COMPILE_ASSERT_(5 > 0, some_message);
+//
+// (They seem to think the ">" in "5 > 0" marks the end of the
+// template argument list.)
+//
+// - The array size is (bool(expr) ? 1 : -1), instead of simply
+//
+// ((expr) ? 1 : -1).
+//
+// This is to avoid running into a bug in MS VC 7.1, which
+// causes ((0.0) ? 1 : -1) to incorrectly evaluate to 1.
+
+// StaticAssertTypeEqHelper is used by StaticAssertTypeEq defined in gtest.h.
+//
+// This template is declared, but intentionally undefined.
+template <typename T1, typename T2>
+struct StaticAssertTypeEqHelper;
+
+template <typename T>
+struct StaticAssertTypeEqHelper<T, T> {
+ enum { value = true };
+};
+
+// Evaluates to the number of elements in 'array'.
+#define GTEST_ARRAY_SIZE_(array) (sizeof(array) / sizeof(array[0]))
+
+#if GTEST_HAS_GLOBAL_STRING
+typedef ::string string;
+#else
+typedef ::std::string string;
+#endif // GTEST_HAS_GLOBAL_STRING
+
+#if GTEST_HAS_GLOBAL_WSTRING
+typedef ::wstring wstring;
+#elif GTEST_HAS_STD_WSTRING
+typedef ::std::wstring wstring;
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+// A helper for suppressing warnings on constant condition. It just
+// returns 'condition'.
+GTEST_API_ bool IsTrue(bool condition);
+
+// Defines scoped_ptr.
+
+// This implementation of scoped_ptr is PARTIAL - it only contains
+// enough stuff to satisfy Google Test's need.
+template <typename T>
+class scoped_ptr {
+ public:
+ typedef T element_type;
+
+ explicit scoped_ptr(T* p = NULL) : ptr_(p) {}
+ ~scoped_ptr() { reset(); }
+
+ T& operator*() const { return *ptr_; }
+ T* operator->() const { return ptr_; }
+ T* get() const { return ptr_; }
+
+ T* release() {
+ T* const ptr = ptr_;
+ ptr_ = NULL;
+ return ptr;
+ }
+
+ void reset(T* p = NULL) {
+ if (p != ptr_) {
+ if (IsTrue(sizeof(T) > 0)) { // Makes sure T is a complete type.
+ delete ptr_;
+ }
+ ptr_ = p;
+ }
+ }
+
+ friend void swap(scoped_ptr& a, scoped_ptr& b) {
+ using std::swap;
+ swap(a.ptr_, b.ptr_);
+ }
+
+ private:
+ T* ptr_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(scoped_ptr);
+};
+
+// Defines RE.
+
+// A simple C++ wrapper for <regex.h>. It uses the POSIX Extended
+// Regular Expression syntax.
+class GTEST_API_ RE {
+ public:
+ // A copy constructor is required by the Standard to initialize object
+ // references from r-values.
+ RE(const RE& other) { Init(other.pattern()); }
+
+ // Constructs an RE from a string.
+ RE(const ::std::string& regex) { Init(regex.c_str()); } // NOLINT
+
+#if GTEST_HAS_GLOBAL_STRING
+
+ RE(const ::string& regex) { Init(regex.c_str()); } // NOLINT
+
+#endif // GTEST_HAS_GLOBAL_STRING
+
+ RE(const char* regex) { Init(regex); } // NOLINT
+ ~RE();
+
+ // Returns the string representation of the regex.
+ const char* pattern() const { return pattern_; }
+
+ // FullMatch(str, re) returns true iff regular expression re matches
+ // the entire str.
+ // PartialMatch(str, re) returns true iff regular expression re
+ // matches a substring of str (including str itself).
+ //
+ // TODO(wan@google.com): make FullMatch() and PartialMatch() work
+ // when str contains NUL characters.
+ static bool FullMatch(const ::std::string& str, const RE& re) {
+ return FullMatch(str.c_str(), re);
+ }
+ static bool PartialMatch(const ::std::string& str, const RE& re) {
+ return PartialMatch(str.c_str(), re);
+ }
+
+#if GTEST_HAS_GLOBAL_STRING
+
+ static bool FullMatch(const ::string& str, const RE& re) {
+ return FullMatch(str.c_str(), re);
+ }
+ static bool PartialMatch(const ::string& str, const RE& re) {
+ return PartialMatch(str.c_str(), re);
+ }
+
+#endif // GTEST_HAS_GLOBAL_STRING
+
+ static bool FullMatch(const char* str, const RE& re);
+ static bool PartialMatch(const char* str, const RE& re);
+
+ private:
+ void Init(const char* regex);
+
+ // We use a const char* instead of an std::string, as Google Test used to be
+ // used where std::string is not available. TODO(wan@google.com): change to
+ // std::string.
+ const char* pattern_;
+ bool is_valid_;
+
+#if GTEST_USES_POSIX_RE
+
+ regex_t full_regex_; // For FullMatch().
+ regex_t partial_regex_; // For PartialMatch().
+
+#else // GTEST_USES_SIMPLE_RE
+
+ const char* full_pattern_; // For FullMatch();
+
+#endif
+
+ GTEST_DISALLOW_ASSIGN_(RE);
+};
+
+// Formats a source file path and a line number as they would appear
+// in an error message from the compiler used to compile this code.
+GTEST_API_ ::std::string FormatFileLocation(const char* file, int line);
+
+// Formats a file location for compiler-independent XML output.
+// Although this function is not platform dependent, we put it next to
+// FormatFileLocation in order to contrast the two functions.
+GTEST_API_ ::std::string FormatCompilerIndependentFileLocation(const char* file,
+ int line);
+
+// Defines logging utilities:
+// GTEST_LOG_(severity) - logs messages at the specified severity level. The
+// message itself is streamed into the macro.
+// LogToStderr() - directs all log messages to stderr.
+// FlushInfoLog() - flushes informational log messages.
+
+enum GTestLogSeverity {
+ GTEST_INFO,
+ GTEST_WARNING,
+ GTEST_ERROR,
+ GTEST_FATAL
+};
+
+// Formats log entry severity, provides a stream object for streaming the
+// log message, and terminates the message with a newline when going out of
+// scope.
+class GTEST_API_ GTestLog {
+ public:
+ GTestLog(GTestLogSeverity severity, const char* file, int line);
+
+ // Flushes the buffers and, if severity is GTEST_FATAL, aborts the program.
+ ~GTestLog();
+
+ ::std::ostream& GetStream() { return ::std::cerr; }
+
+ private:
+ const GTestLogSeverity severity_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(GTestLog);
+};
+
+#if !defined(GTEST_LOG_)
+
+# define GTEST_LOG_(severity) \
+ ::testing::internal::GTestLog(::testing::internal::GTEST_##severity, \
+ __FILE__, __LINE__).GetStream()
+
+inline void LogToStderr() {}
+inline void FlushInfoLog() { fflush(NULL); }
+
+#endif // !defined(GTEST_LOG_)
+
+#if !defined(GTEST_CHECK_)
+// INTERNAL IMPLEMENTATION - DO NOT USE.
+//
+// GTEST_CHECK_ is an all-mode assert. It aborts the program if the condition
+// is not satisfied.
+// Synopsys:
+// GTEST_CHECK_(boolean_condition);
+// or
+// GTEST_CHECK_(boolean_condition) << "Additional message";
+//
+// This checks the condition and if the condition is not satisfied
+// it prints message about the condition violation, including the
+// condition itself, plus additional message streamed into it, if any,
+// and then it aborts the program. It aborts the program irrespective of
+// whether it is built in the debug mode or not.
+# define GTEST_CHECK_(condition) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::IsTrue(condition)) \
+ ; \
+ else \
+ GTEST_LOG_(FATAL) << "Condition " #condition " failed. "
+#endif // !defined(GTEST_CHECK_)
+
+// An all-mode assert to verify that the given POSIX-style function
+// call returns 0 (indicating success). Known limitation: this
+// doesn't expand to a balanced 'if' statement, so enclose the macro
+// in {} if you need to use it as the only statement in an 'if'
+// branch.
+#define GTEST_CHECK_POSIX_SUCCESS_(posix_call) \
+ if (const int gtest_error = (posix_call)) \
+ GTEST_LOG_(FATAL) << #posix_call << "failed with error " \
+ << gtest_error
+
+#if GTEST_HAS_STD_MOVE_
+using std::move;
+#else // GTEST_HAS_STD_MOVE_
+template <typename T>
+const T& move(const T& t) {
+ return t;
+}
+#endif // GTEST_HAS_STD_MOVE_
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Use ImplicitCast_ as a safe version of static_cast for upcasting in
+// the type hierarchy (e.g. casting a Foo* to a SuperclassOfFoo* or a
+// const Foo*). When you use ImplicitCast_, the compiler checks that
+// the cast is safe. Such explicit ImplicitCast_s are necessary in
+// surprisingly many situations where C++ demands an exact type match
+// instead of an argument type convertable to a target type.
+//
+// The syntax for using ImplicitCast_ is the same as for static_cast:
+//
+// ImplicitCast_<ToType>(expr)
+//
+// ImplicitCast_ would have been part of the C++ standard library,
+// but the proposal was submitted too late. It will probably make
+// its way into the language in the future.
+//
+// This relatively ugly name is intentional. It prevents clashes with
+// similar functions users may have (e.g., implicit_cast). The internal
+// namespace alone is not enough because the function can be found by ADL.
+template<typename To>
+inline To ImplicitCast_(To x) { return x; }
+
+// When you upcast (that is, cast a pointer from type Foo to type
+// SuperclassOfFoo), it's fine to use ImplicitCast_<>, since upcasts
+// always succeed. When you downcast (that is, cast a pointer from
+// type Foo to type SubclassOfFoo), static_cast<> isn't safe, because
+// how do you know the pointer is really of type SubclassOfFoo? It
+// could be a bare Foo, or of type DifferentSubclassOfFoo. Thus,
+// when you downcast, you should use this macro. In debug mode, we
+// use dynamic_cast<> to double-check the downcast is legal (we die
+// if it's not). In normal mode, we do the efficient static_cast<>
+// instead. Thus, it's important to test in debug mode to make sure
+// the cast is legal!
+// This is the only place in the code we should use dynamic_cast<>.
+// In particular, you SHOULDN'T be using dynamic_cast<> in order to
+// do RTTI (eg code like this:
+// if (dynamic_cast<Subclass1>(foo)) HandleASubclass1Object(foo);
+// if (dynamic_cast<Subclass2>(foo)) HandleASubclass2Object(foo);
+// You should design the code some other way not to need this.
+//
+// This relatively ugly name is intentional. It prevents clashes with
+// similar functions users may have (e.g., down_cast). The internal
+// namespace alone is not enough because the function can be found by ADL.
+template<typename To, typename From> // use like this: DownCast_<T*>(foo);
+inline To DownCast_(From* f) { // so we only accept pointers
+ // Ensures that To is a sub-type of From *. This test is here only
+ // for compile-time type checking, and has no overhead in an
+ // optimized build at run-time, as it will be optimized away
+ // completely.
+ GTEST_INTENTIONAL_CONST_COND_PUSH_()
+ if (false) {
+ GTEST_INTENTIONAL_CONST_COND_POP_()
+ const To to = NULL;
+ ::testing::internal::ImplicitCast_<From*>(to);
+ }
+
+#if GTEST_HAS_RTTI
+ // RTTI: debug mode only!
+ GTEST_CHECK_(f == NULL || dynamic_cast<To>(f) != NULL);
+#endif
+ return static_cast<To>(f);
+}
+
+// Downcasts the pointer of type Base to Derived.
+// Derived must be a subclass of Base. The parameter MUST
+// point to a class of type Derived, not any subclass of it.
+// When RTTI is available, the function performs a runtime
+// check to enforce this.
+template <class Derived, class Base>
+Derived* CheckedDowncastToActualType(Base* base) {
+#if GTEST_HAS_RTTI
+ GTEST_CHECK_(typeid(*base) == typeid(Derived));
+#endif
+
+#if GTEST_HAS_DOWNCAST_
+ return ::down_cast<Derived*>(base);
+#elif GTEST_HAS_RTTI
+ return dynamic_cast<Derived*>(base); // NOLINT
+#else
+ return static_cast<Derived*>(base); // Poor man's downcast.
+#endif
+}
+
+#if GTEST_HAS_STREAM_REDIRECTION
+
+// Defines the stderr capturer:
+// CaptureStdout - starts capturing stdout.
+// GetCapturedStdout - stops capturing stdout and returns the captured string.
+// CaptureStderr - starts capturing stderr.
+// GetCapturedStderr - stops capturing stderr and returns the captured string.
+//
+GTEST_API_ void CaptureStdout();
+GTEST_API_ std::string GetCapturedStdout();
+GTEST_API_ void CaptureStderr();
+GTEST_API_ std::string GetCapturedStderr();
+
+#endif // GTEST_HAS_STREAM_REDIRECTION
+
+// Returns a path to temporary directory.
+GTEST_API_ std::string TempDir();
+
+// Returns the size (in bytes) of a file.
+GTEST_API_ size_t GetFileSize(FILE* file);
+
+// Reads the entire content of a file as a string.
+GTEST_API_ std::string ReadEntireFile(FILE* file);
+
+// All command line arguments.
+GTEST_API_ const ::std::vector<testing::internal::string>& GetArgvs();
+
+#if GTEST_HAS_DEATH_TEST
+
+const ::std::vector<testing::internal::string>& GetInjectableArgvs();
+void SetInjectableArgvs(const ::std::vector<testing::internal::string>*
+ new_argvs);
+
+
+#endif // GTEST_HAS_DEATH_TEST
+
+// Defines synchronization primitives.
+#if GTEST_IS_THREADSAFE
+# if GTEST_HAS_PTHREAD
+// Sleeps for (roughly) n milliseconds. This function is only for testing
+// Google Test's own constructs. Don't use it in user tests, either
+// directly or indirectly.
+inline void SleepMilliseconds(int n) {
+ const timespec time = {
+ 0, // 0 seconds.
+ n * 1000L * 1000L, // And n ms.
+ };
+ nanosleep(&time, NULL);
+}
+# endif // GTEST_HAS_PTHREAD
+
+# if GTEST_HAS_NOTIFICATION_
+// Notification has already been imported into the namespace.
+// Nothing to do here.
+
+# elif GTEST_HAS_PTHREAD
+// Allows a controller thread to pause execution of newly created
+// threads until notified. Instances of this class must be created
+// and destroyed in the controller thread.
+//
+// This class is only for testing Google Test's own constructs. Do not
+// use it in user tests, either directly or indirectly.
+class Notification {
+ public:
+ Notification() : notified_(false) {
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_init(&mutex_, NULL));
+ }
+ ~Notification() {
+ pthread_mutex_destroy(&mutex_);
+ }
+
+ // Notifies all threads created with this notification to start. Must
+ // be called from the controller thread.
+ void Notify() {
+ pthread_mutex_lock(&mutex_);
+ notified_ = true;
+ pthread_mutex_unlock(&mutex_);
+ }
+
+ // Blocks until the controller thread notifies. Must be called from a test
+ // thread.
+ void WaitForNotification() {
+ for (;;) {
+ pthread_mutex_lock(&mutex_);
+ const bool notified = notified_;
+ pthread_mutex_unlock(&mutex_);
+ if (notified)
+ break;
+ SleepMilliseconds(10);
+ }
+ }
+
+ private:
+ pthread_mutex_t mutex_;
+ bool notified_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(Notification);
+};
+
+# elif GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT
+
+GTEST_API_ void SleepMilliseconds(int n);
+
+// Provides leak-safe Windows kernel handle ownership.
+// Used in death tests and in threading support.
+class GTEST_API_ AutoHandle {
+ public:
+ // Assume that Win32 HANDLE type is equivalent to void*. Doing so allows us to
+ // avoid including <windows.h> in this header file. Including <windows.h> is
+ // undesirable because it defines a lot of symbols and macros that tend to
+ // conflict with client code. This assumption is verified by
+ // WindowsTypesTest.HANDLEIsVoidStar.
+ typedef void* Handle;
+ AutoHandle();
+ explicit AutoHandle(Handle handle);
+
+ ~AutoHandle();
+
+ Handle Get() const;
+ void Reset();
+ void Reset(Handle handle);
+
+ private:
+ // Returns true iff the handle is a valid handle object that can be closed.
+ bool IsCloseable() const;
+
+ Handle handle_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(AutoHandle);
+};
+
+// Allows a controller thread to pause execution of newly created
+// threads until notified. Instances of this class must be created
+// and destroyed in the controller thread.
+//
+// This class is only for testing Google Test's own constructs. Do not
+// use it in user tests, either directly or indirectly.
+class GTEST_API_ Notification {
+ public:
+ Notification();
+ void Notify();
+ void WaitForNotification();
+
+ private:
+ AutoHandle event_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(Notification);
+};
+# endif // GTEST_HAS_NOTIFICATION_
+
+// On MinGW, we can have both GTEST_OS_WINDOWS and GTEST_HAS_PTHREAD
+// defined, but we don't want to use MinGW's pthreads implementation, which
+// has conformance problems with some versions of the POSIX standard.
+# if GTEST_HAS_PTHREAD && !GTEST_OS_WINDOWS_MINGW
+
+// As a C-function, ThreadFuncWithCLinkage cannot be templated itself.
+// Consequently, it cannot select a correct instantiation of ThreadWithParam
+// in order to call its Run(). Introducing ThreadWithParamBase as a
+// non-templated base class for ThreadWithParam allows us to bypass this
+// problem.
+class ThreadWithParamBase {
+ public:
+ virtual ~ThreadWithParamBase() {}
+ virtual void Run() = 0;
+};
+
+// pthread_create() accepts a pointer to a function type with the C linkage.
+// According to the Standard (7.5/1), function types with different linkages
+// are different even if they are otherwise identical. Some compilers (for
+// example, SunStudio) treat them as different types. Since class methods
+// cannot be defined with C-linkage we need to define a free C-function to
+// pass into pthread_create().
+extern "C" inline void* ThreadFuncWithCLinkage(void* thread) {
+ static_cast<ThreadWithParamBase*>(thread)->Run();
+ return NULL;
+}
+
+// Helper class for testing Google Test's multi-threading constructs.
+// To use it, write:
+//
+// void ThreadFunc(int param) { /* Do things with param */ }
+// Notification thread_can_start;
+// ...
+// // The thread_can_start parameter is optional; you can supply NULL.
+// ThreadWithParam<int> thread(&ThreadFunc, 5, &thread_can_start);
+// thread_can_start.Notify();
+//
+// These classes are only for testing Google Test's own constructs. Do
+// not use them in user tests, either directly or indirectly.
+template <typename T>
+class ThreadWithParam : public ThreadWithParamBase {
+ public:
+ typedef void UserThreadFunc(T);
+
+ ThreadWithParam(UserThreadFunc* func, T param, Notification* thread_can_start)
+ : func_(func),
+ param_(param),
+ thread_can_start_(thread_can_start),
+ finished_(false) {
+ ThreadWithParamBase* const base = this;
+ // The thread can be created only after all fields except thread_
+ // have been initialized.
+ GTEST_CHECK_POSIX_SUCCESS_(
+ pthread_create(&thread_, 0, &ThreadFuncWithCLinkage, base));
+ }
+ ~ThreadWithParam() { Join(); }
+
+ void Join() {
+ if (!finished_) {
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_join(thread_, 0));
+ finished_ = true;
+ }
+ }
+
+ virtual void Run() {
+ if (thread_can_start_ != NULL)
+ thread_can_start_->WaitForNotification();
+ func_(param_);
+ }
+
+ private:
+ UserThreadFunc* const func_; // User-supplied thread function.
+ const T param_; // User-supplied parameter to the thread function.
+ // When non-NULL, used to block execution until the controller thread
+ // notifies.
+ Notification* const thread_can_start_;
+ bool finished_; // true iff we know that the thread function has finished.
+ pthread_t thread_; // The native thread object.
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadWithParam);
+};
+# endif // !GTEST_OS_WINDOWS && GTEST_HAS_PTHREAD ||
+ // GTEST_HAS_MUTEX_AND_THREAD_LOCAL_
+
+# if GTEST_HAS_MUTEX_AND_THREAD_LOCAL_
+// Mutex and ThreadLocal have already been imported into the namespace.
+// Nothing to do here.
+
+# elif GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT
+
+// Mutex implements mutex on Windows platforms. It is used in conjunction
+// with class MutexLock:
+//
+// Mutex mutex;
+// ...
+// MutexLock lock(&mutex); // Acquires the mutex and releases it at the
+// // end of the current scope.
+//
+// A static Mutex *must* be defined or declared using one of the following
+// macros:
+// GTEST_DEFINE_STATIC_MUTEX_(g_some_mutex);
+// GTEST_DECLARE_STATIC_MUTEX_(g_some_mutex);
+//
+// (A non-static Mutex is defined/declared in the usual way).
+class GTEST_API_ Mutex {
+ public:
+ enum MutexType { kStatic = 0, kDynamic = 1 };
+ // We rely on kStaticMutex being 0 as it is to what the linker initializes
+ // type_ in static mutexes. critical_section_ will be initialized lazily
+ // in ThreadSafeLazyInit().
+ enum StaticConstructorSelector { kStaticMutex = 0 };
+
+ // This constructor intentionally does nothing. It relies on type_ being
+ // statically initialized to 0 (effectively setting it to kStatic) and on
+ // ThreadSafeLazyInit() to lazily initialize the rest of the members.
+ explicit Mutex(StaticConstructorSelector /*dummy*/) {}
+
+ Mutex();
+ ~Mutex();
+
+ void Lock();
+
+ void Unlock();
+
+ // Does nothing if the current thread holds the mutex. Otherwise, crashes
+ // with high probability.
+ void AssertHeld();
+
+ private:
+ // Initializes owner_thread_id_ and critical_section_ in static mutexes.
+ void ThreadSafeLazyInit();
+
+ // Per http://blogs.msdn.com/b/oldnewthing/archive/2004/02/23/78395.aspx,
+ // we assume that 0 is an invalid value for thread IDs.
+ unsigned int owner_thread_id_;
+
+ // For static mutexes, we rely on these members being initialized to zeros
+ // by the linker.
+ MutexType type_;
+ long critical_section_init_phase_; // NOLINT
+ _RTL_CRITICAL_SECTION* critical_section_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(Mutex);
+};
+
+# define GTEST_DECLARE_STATIC_MUTEX_(mutex) \
+ extern ::testing::internal::Mutex mutex
+
+# define GTEST_DEFINE_STATIC_MUTEX_(mutex) \
+ ::testing::internal::Mutex mutex(::testing::internal::Mutex::kStaticMutex)
+
+// We cannot name this class MutexLock because the ctor declaration would
+// conflict with a macro named MutexLock, which is defined on some
+// platforms. That macro is used as a defensive measure to prevent against
+// inadvertent misuses of MutexLock like "MutexLock(&mu)" rather than
+// "MutexLock l(&mu)". Hence the typedef trick below.
+class GTestMutexLock {
+ public:
+ explicit GTestMutexLock(Mutex* mutex)
+ : mutex_(mutex) { mutex_->Lock(); }
+
+ ~GTestMutexLock() { mutex_->Unlock(); }
+
+ private:
+ Mutex* const mutex_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(GTestMutexLock);
+};
+
+typedef GTestMutexLock MutexLock;
+
+// Base class for ValueHolder<T>. Allows a caller to hold and delete a value
+// without knowing its type.
+class ThreadLocalValueHolderBase {
+ public:
+ virtual ~ThreadLocalValueHolderBase() {}
+};
+
+// Provides a way for a thread to send notifications to a ThreadLocal
+// regardless of its parameter type.
+class ThreadLocalBase {
+ public:
+ // Creates a new ValueHolder<T> object holding a default value passed to
+ // this ThreadLocal<T>'s constructor and returns it. It is the caller's
+ // responsibility not to call this when the ThreadLocal<T> instance already
+ // has a value on the current thread.
+ virtual ThreadLocalValueHolderBase* NewValueForCurrentThread() const = 0;
+
+ protected:
+ ThreadLocalBase() {}
+ virtual ~ThreadLocalBase() {}
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadLocalBase);
+};
+
+// Maps a thread to a set of ThreadLocals that have values instantiated on that
+// thread and notifies them when the thread exits. A ThreadLocal instance is
+// expected to persist until all threads it has values on have terminated.
+class GTEST_API_ ThreadLocalRegistry {
+ public:
+ // Registers thread_local_instance as having value on the current thread.
+ // Returns a value that can be used to identify the thread from other threads.
+ static ThreadLocalValueHolderBase* GetValueOnCurrentThread(
+ const ThreadLocalBase* thread_local_instance);
+
+ // Invoked when a ThreadLocal instance is destroyed.
+ static void OnThreadLocalDestroyed(
+ const ThreadLocalBase* thread_local_instance);
+};
+
+class GTEST_API_ ThreadWithParamBase {
+ public:
+ void Join();
+
+ protected:
+ class Runnable {
+ public:
+ virtual ~Runnable() {}
+ virtual void Run() = 0;
+ };
+
+ ThreadWithParamBase(Runnable *runnable, Notification* thread_can_start);
+ virtual ~ThreadWithParamBase();
+
+ private:
+ AutoHandle thread_;
+};
+
+// Helper class for testing Google Test's multi-threading constructs.
+template <typename T>
+class ThreadWithParam : public ThreadWithParamBase {
+ public:
+ typedef void UserThreadFunc(T);
+
+ ThreadWithParam(UserThreadFunc* func, T param, Notification* thread_can_start)
+ : ThreadWithParamBase(new RunnableImpl(func, param), thread_can_start) {
+ }
+ virtual ~ThreadWithParam() {}
+
+ private:
+ class RunnableImpl : public Runnable {
+ public:
+ RunnableImpl(UserThreadFunc* func, T param)
+ : func_(func),
+ param_(param) {
+ }
+ virtual ~RunnableImpl() {}
+ virtual void Run() {
+ func_(param_);
+ }
+
+ private:
+ UserThreadFunc* const func_;
+ const T param_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(RunnableImpl);
+ };
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadWithParam);
+};
+
+// Implements thread-local storage on Windows systems.
+//
+// // Thread 1
+// ThreadLocal<int> tl(100); // 100 is the default value for each thread.
+//
+// // Thread 2
+// tl.set(150); // Changes the value for thread 2 only.
+// EXPECT_EQ(150, tl.get());
+//
+// // Thread 1
+// EXPECT_EQ(100, tl.get()); // In thread 1, tl has the original value.
+// tl.set(200);
+// EXPECT_EQ(200, tl.get());
+//
+// The template type argument T must have a public copy constructor.
+// In addition, the default ThreadLocal constructor requires T to have
+// a public default constructor.
+//
+// The users of a TheadLocal instance have to make sure that all but one
+// threads (including the main one) using that instance have exited before
+// destroying it. Otherwise, the per-thread objects managed for them by the
+// ThreadLocal instance are not guaranteed to be destroyed on all platforms.
+//
+// Google Test only uses global ThreadLocal objects. That means they
+// will die after main() has returned. Therefore, no per-thread
+// object managed by Google Test will be leaked as long as all threads
+// using Google Test have exited when main() returns.
+template <typename T>
+class ThreadLocal : public ThreadLocalBase {
+ public:
+ ThreadLocal() : default_factory_(new DefaultValueHolderFactory()) {}
+ explicit ThreadLocal(const T& value)
+ : default_factory_(new InstanceValueHolderFactory(value)) {}
+
+ ~ThreadLocal() { ThreadLocalRegistry::OnThreadLocalDestroyed(this); }
+
+ T* pointer() { return GetOrCreateValue(); }
+ const T* pointer() const { return GetOrCreateValue(); }
+ const T& get() const { return *pointer(); }
+ void set(const T& value) { *pointer() = value; }
+
+ private:
+ // Holds a value of T. Can be deleted via its base class without the caller
+ // knowing the type of T.
+ class ValueHolder : public ThreadLocalValueHolderBase {
+ public:
+ ValueHolder() : value_() {}
+ explicit ValueHolder(const T& value) : value_(value) {}
+
+ T* pointer() { return &value_; }
+
+ private:
+ T value_;
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ValueHolder);
+ };
+
+
+ T* GetOrCreateValue() const {
+ return static_cast<ValueHolder*>(
+ ThreadLocalRegistry::GetValueOnCurrentThread(this))->pointer();
+ }
+
+ virtual ThreadLocalValueHolderBase* NewValueForCurrentThread() const {
+ return default_factory_->MakeNewHolder();
+ }
+
+ class ValueHolderFactory {
+ public:
+ ValueHolderFactory() {}
+ virtual ~ValueHolderFactory() {}
+ virtual ValueHolder* MakeNewHolder() const = 0;
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ValueHolderFactory);
+ };
+
+ class DefaultValueHolderFactory : public ValueHolderFactory {
+ public:
+ DefaultValueHolderFactory() {}
+ virtual ValueHolder* MakeNewHolder() const { return new ValueHolder(); }
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultValueHolderFactory);
+ };
+
+ class InstanceValueHolderFactory : public ValueHolderFactory {
+ public:
+ explicit InstanceValueHolderFactory(const T& value) : value_(value) {}
+ virtual ValueHolder* MakeNewHolder() const {
+ return new ValueHolder(value_);
+ }
+
+ private:
+ const T value_; // The value for each thread.
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(InstanceValueHolderFactory);
+ };
+
+ scoped_ptr<ValueHolderFactory> default_factory_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadLocal);
+};
+
+# elif GTEST_HAS_PTHREAD
+
+// MutexBase and Mutex implement mutex on pthreads-based platforms.
+class MutexBase {
+ public:
+ // Acquires this mutex.
+ void Lock() {
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_lock(&mutex_));
+ owner_ = pthread_self();
+ has_owner_ = true;
+ }
+
+ // Releases this mutex.
+ void Unlock() {
+ // Since the lock is being released the owner_ field should no longer be
+ // considered valid. We don't protect writing to has_owner_ here, as it's
+ // the caller's responsibility to ensure that the current thread holds the
+ // mutex when this is called.
+ has_owner_ = false;
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_unlock(&mutex_));
+ }
+
+ // Does nothing if the current thread holds the mutex. Otherwise, crashes
+ // with high probability.
+ void AssertHeld() const {
+ GTEST_CHECK_(has_owner_ && pthread_equal(owner_, pthread_self()))
+ << "The current thread is not holding the mutex @" << this;
+ }
+
+ // A static mutex may be used before main() is entered. It may even
+ // be used before the dynamic initialization stage. Therefore we
+ // must be able to initialize a static mutex object at link time.
+ // This means MutexBase has to be a POD and its member variables
+ // have to be public.
+ public:
+ pthread_mutex_t mutex_; // The underlying pthread mutex.
+ // has_owner_ indicates whether the owner_ field below contains a valid thread
+ // ID and is therefore safe to inspect (e.g., to use in pthread_equal()). All
+ // accesses to the owner_ field should be protected by a check of this field.
+ // An alternative might be to memset() owner_ to all zeros, but there's no
+ // guarantee that a zero'd pthread_t is necessarily invalid or even different
+ // from pthread_self().
+ bool has_owner_;
+ pthread_t owner_; // The thread holding the mutex.
+};
+
+// Forward-declares a static mutex.
+# define GTEST_DECLARE_STATIC_MUTEX_(mutex) \
+ extern ::testing::internal::MutexBase mutex
+
+// Defines and statically (i.e. at link time) initializes a static mutex.
+# define GTEST_DEFINE_STATIC_MUTEX_(mutex) \
+ ::testing::internal::MutexBase mutex = { PTHREAD_MUTEX_INITIALIZER, false, pthread_t() }
+
+// The Mutex class can only be used for mutexes created at runtime. It
+// shares its API with MutexBase otherwise.
+class Mutex : public MutexBase {
+ public:
+ Mutex() {
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_init(&mutex_, NULL));
+ has_owner_ = false;
+ }
+ ~Mutex() {
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_destroy(&mutex_));
+ }
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(Mutex);
+};
+
+// We cannot name this class MutexLock because the ctor declaration would
+// conflict with a macro named MutexLock, which is defined on some
+// platforms. That macro is used as a defensive measure to prevent against
+// inadvertent misuses of MutexLock like "MutexLock(&mu)" rather than
+// "MutexLock l(&mu)". Hence the typedef trick below.
+class GTestMutexLock {
+ public:
+ explicit GTestMutexLock(MutexBase* mutex)
+ : mutex_(mutex) { mutex_->Lock(); }
+
+ ~GTestMutexLock() { mutex_->Unlock(); }
+
+ private:
+ MutexBase* const mutex_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(GTestMutexLock);
+};
+
+typedef GTestMutexLock MutexLock;
+
+// Helpers for ThreadLocal.
+
+// pthread_key_create() requires DeleteThreadLocalValue() to have
+// C-linkage. Therefore it cannot be templatized to access
+// ThreadLocal<T>. Hence the need for class
+// ThreadLocalValueHolderBase.
+class ThreadLocalValueHolderBase {
+ public:
+ virtual ~ThreadLocalValueHolderBase() {}
+};
+
+// Called by pthread to delete thread-local data stored by
+// pthread_setspecific().
+extern "C" inline void DeleteThreadLocalValue(void* value_holder) {
+ delete static_cast<ThreadLocalValueHolderBase*>(value_holder);
+}
+
+// Implements thread-local storage on pthreads-based systems.
+template <typename T>
+class ThreadLocal {
+ public:
+ ThreadLocal()
+ : key_(CreateKey()), default_factory_(new DefaultValueHolderFactory()) {}
+ explicit ThreadLocal(const T& value)
+ : key_(CreateKey()),
+ default_factory_(new InstanceValueHolderFactory(value)) {}
+
+ ~ThreadLocal() {
+ // Destroys the managed object for the current thread, if any.
+ DeleteThreadLocalValue(pthread_getspecific(key_));
+
+ // Releases resources associated with the key. This will *not*
+ // delete managed objects for other threads.
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_key_delete(key_));
+ }
+
+ T* pointer() { return GetOrCreateValue(); }
+ const T* pointer() const { return GetOrCreateValue(); }
+ const T& get() const { return *pointer(); }
+ void set(const T& value) { *pointer() = value; }
+
+ private:
+ // Holds a value of type T.
+ class ValueHolder : public ThreadLocalValueHolderBase {
+ public:
+ ValueHolder() : value_() {}
+ explicit ValueHolder(const T& value) : value_(value) {}
+
+ T* pointer() { return &value_; }
+
+ private:
+ T value_;
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ValueHolder);
+ };
+
+ static pthread_key_t CreateKey() {
+ pthread_key_t key;
+ // When a thread exits, DeleteThreadLocalValue() will be called on
+ // the object managed for that thread.
+ GTEST_CHECK_POSIX_SUCCESS_(
+ pthread_key_create(&key, &DeleteThreadLocalValue));
+ return key;
+ }
+
+ T* GetOrCreateValue() const {
+ ThreadLocalValueHolderBase* const holder =
+ static_cast<ThreadLocalValueHolderBase*>(pthread_getspecific(key_));
+ if (holder != NULL) {
+ return CheckedDowncastToActualType<ValueHolder>(holder)->pointer();
+ }
+
+ ValueHolder* const new_holder = default_factory_->MakeNewHolder();
+ ThreadLocalValueHolderBase* const holder_base = new_holder;
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_setspecific(key_, holder_base));
+ return new_holder->pointer();
+ }
+
+ class ValueHolderFactory {
+ public:
+ ValueHolderFactory() {}
+ virtual ~ValueHolderFactory() {}
+ virtual ValueHolder* MakeNewHolder() const = 0;
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ValueHolderFactory);
+ };
+
+ class DefaultValueHolderFactory : public ValueHolderFactory {
+ public:
+ DefaultValueHolderFactory() {}
+ virtual ValueHolder* MakeNewHolder() const { return new ValueHolder(); }
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultValueHolderFactory);
+ };
+
+ class InstanceValueHolderFactory : public ValueHolderFactory {
+ public:
+ explicit InstanceValueHolderFactory(const T& value) : value_(value) {}
+ virtual ValueHolder* MakeNewHolder() const {
+ return new ValueHolder(value_);
+ }
+
+ private:
+ const T value_; // The value for each thread.
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(InstanceValueHolderFactory);
+ };
+
+ // A key pthreads uses for looking up per-thread values.
+ const pthread_key_t key_;
+ scoped_ptr<ValueHolderFactory> default_factory_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadLocal);
+};
+
+# endif // GTEST_HAS_MUTEX_AND_THREAD_LOCAL_
+
+#else // GTEST_IS_THREADSAFE
+
+// A dummy implementation of synchronization primitives (mutex, lock,
+// and thread-local variable). Necessary for compiling Google Test where
+// mutex is not supported - using Google Test in multiple threads is not
+// supported on such platforms.
+
+class Mutex {
+ public:
+ Mutex() {}
+ void Lock() {}
+ void Unlock() {}
+ void AssertHeld() const {}
+};
+
+# define GTEST_DECLARE_STATIC_MUTEX_(mutex) \
+ extern ::testing::internal::Mutex mutex
+
+# define GTEST_DEFINE_STATIC_MUTEX_(mutex) ::testing::internal::Mutex mutex
+
+// We cannot name this class MutexLock because the ctor declaration would
+// conflict with a macro named MutexLock, which is defined on some
+// platforms. That macro is used as a defensive measure to prevent against
+// inadvertent misuses of MutexLock like "MutexLock(&mu)" rather than
+// "MutexLock l(&mu)". Hence the typedef trick below.
+class GTestMutexLock {
+ public:
+ explicit GTestMutexLock(Mutex*) {} // NOLINT
+};
+
+typedef GTestMutexLock MutexLock;
+
+template <typename T>
+class ThreadLocal {
+ public:
+ ThreadLocal() : value_() {}
+ explicit ThreadLocal(const T& value) : value_(value) {}
+ T* pointer() { return &value_; }
+ const T* pointer() const { return &value_; }
+ const T& get() const { return value_; }
+ void set(const T& value) { value_ = value; }
+ private:
+ T value_;
+};
+
+#endif // GTEST_IS_THREADSAFE
+
+// Returns the number of threads running in the process, or 0 to indicate that
+// we cannot detect it.
+GTEST_API_ size_t GetThreadCount();
+
+// Passing non-POD classes through ellipsis (...) crashes the ARM
+// compiler and generates a warning in Sun Studio. The Nokia Symbian
+// and the IBM XL C/C++ compiler try to instantiate a copy constructor
+// for objects passed through ellipsis (...), failing for uncopyable
+// objects. We define this to ensure that only POD is passed through
+// ellipsis on these systems.
+#if defined(__SYMBIAN32__) || defined(__IBMCPP__) || defined(__SUNPRO_CC)
+// We lose support for NULL detection where the compiler doesn't like
+// passing non-POD classes through ellipsis (...).
+# define GTEST_ELLIPSIS_NEEDS_POD_ 1
+#else
+# define GTEST_CAN_COMPARE_NULL 1
+#endif
+
+// The Nokia Symbian and IBM XL C/C++ compilers cannot decide between
+// const T& and const T* in a function template. These compilers
+// _can_ decide between class template specializations for T and T*,
+// so a tr1::type_traits-like is_pointer works.
+#if defined(__SYMBIAN32__) || defined(__IBMCPP__)
+# define GTEST_NEEDS_IS_POINTER_ 1
+#endif
+
+template <bool bool_value>
+struct bool_constant {
+ typedef bool_constant<bool_value> type;
+ static const bool value = bool_value;
+};
+template <bool bool_value> const bool bool_constant<bool_value>::value;
+
+typedef bool_constant<false> false_type;
+typedef bool_constant<true> true_type;
+
+template <typename T>
+struct is_pointer : public false_type {};
+
+template <typename T>
+struct is_pointer<T*> : public true_type {};
+
+template <typename Iterator>
+struct IteratorTraits {
+ typedef typename Iterator::value_type value_type;
+};
+
+template <typename T>
+struct IteratorTraits<T*> {
+ typedef T value_type;
+};
+
+template <typename T>
+struct IteratorTraits<const T*> {
+ typedef T value_type;
+};
+
+#if GTEST_OS_WINDOWS
+# define GTEST_PATH_SEP_ "\\"
+# define GTEST_HAS_ALT_PATH_SEP_ 1
+// The biggest signed integer type the compiler supports.
+typedef __int64 BiggestInt;
+#else
+# define GTEST_PATH_SEP_ "/"
+# define GTEST_HAS_ALT_PATH_SEP_ 0
+typedef long long BiggestInt; // NOLINT
+#endif // GTEST_OS_WINDOWS
+
+// Utilities for char.
+
+// isspace(int ch) and friends accept an unsigned char or EOF. char
+// may be signed, depending on the compiler (or compiler flags).
+// Therefore we need to cast a char to unsigned char before calling
+// isspace(), etc.
+
+inline bool IsAlpha(char ch) {
+ return isalpha(static_cast<unsigned char>(ch)) != 0;
+}
+inline bool IsAlNum(char ch) {
+ return isalnum(static_cast<unsigned char>(ch)) != 0;
+}
+inline bool IsDigit(char ch) {
+ return isdigit(static_cast<unsigned char>(ch)) != 0;
+}
+inline bool IsLower(char ch) {
+ return islower(static_cast<unsigned char>(ch)) != 0;
+}
+inline bool IsSpace(char ch) {
+ return isspace(static_cast<unsigned char>(ch)) != 0;
+}
+inline bool IsUpper(char ch) {
+ return isupper(static_cast<unsigned char>(ch)) != 0;
+}
+inline bool IsXDigit(char ch) {
+ return isxdigit(static_cast<unsigned char>(ch)) != 0;
+}
+inline bool IsXDigit(wchar_t ch) {
+ const unsigned char low_byte = static_cast<unsigned char>(ch);
+ return ch == low_byte && isxdigit(low_byte) != 0;
+}
+
+inline char ToLower(char ch) {
+ return static_cast<char>(tolower(static_cast<unsigned char>(ch)));
+}
+inline char ToUpper(char ch) {
+ return static_cast<char>(toupper(static_cast<unsigned char>(ch)));
+}
+
+inline std::string StripTrailingSpaces(std::string str) {
+ std::string::iterator it = str.end();
+ while (it != str.begin() && IsSpace(*--it))
+ it = str.erase(it);
+ return str;
+}
+
+// The testing::internal::posix namespace holds wrappers for common
+// POSIX functions. These wrappers hide the differences between
+// Windows/MSVC and POSIX systems. Since some compilers define these
+// standard functions as macros, the wrapper cannot have the same name
+// as the wrapped function.
+
+namespace posix {
+
+// Functions with a different name on Windows.
+
+#if GTEST_OS_WINDOWS
+
+typedef struct _stat StatStruct;
+
+# ifdef __BORLANDC__
+inline int IsATTY(int fd) { return isatty(fd); }
+inline int StrCaseCmp(const char* s1, const char* s2) {
+ return stricmp(s1, s2);
+}
+inline char* StrDup(const char* src) { return strdup(src); }
+# else // !__BORLANDC__
+# if GTEST_OS_WINDOWS_MOBILE
+inline int IsATTY(int /* fd */) { return 0; }
+# else
+inline int IsATTY(int fd) { return _isatty(fd); }
+# endif // GTEST_OS_WINDOWS_MOBILE
+inline int StrCaseCmp(const char* s1, const char* s2) {
+ return _stricmp(s1, s2);
+}
+inline char* StrDup(const char* src) { return _strdup(src); }
+# endif // __BORLANDC__
+
+# if GTEST_OS_WINDOWS_MOBILE
+inline int FileNo(FILE* file) { return reinterpret_cast<int>(_fileno(file)); }
+// Stat(), RmDir(), and IsDir() are not needed on Windows CE at this
+// time and thus not defined there.
+# else
+inline int FileNo(FILE* file) { return _fileno(file); }
+inline int Stat(const char* path, StatStruct* buf) { return _stat(path, buf); }
+inline int RmDir(const char* dir) { return _rmdir(dir); }
+inline bool IsDir(const StatStruct& st) {
+ return (_S_IFDIR & st.st_mode) != 0;
+}
+# endif // GTEST_OS_WINDOWS_MOBILE
+
+#else
+
+typedef struct stat StatStruct;
+
+inline int FileNo(FILE* file) { return fileno(file); }
+inline int IsATTY(int fd) { return isatty(fd); }
+inline int Stat(const char* path, StatStruct* buf) { return stat(path, buf); }
+inline int StrCaseCmp(const char* s1, const char* s2) {
+ return strcasecmp(s1, s2);
+}
+inline char* StrDup(const char* src) { return strdup(src); }
+inline int RmDir(const char* dir) { return rmdir(dir); }
+inline bool IsDir(const StatStruct& st) { return S_ISDIR(st.st_mode); }
+
+#endif // GTEST_OS_WINDOWS
+
+// Functions deprecated by MSVC 8.0.
+
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996 /* deprecated function */)
+
+inline const char* StrNCpy(char* dest, const char* src, size_t n) {
+ return strncpy(dest, src, n);
+}
+
+// ChDir(), FReopen(), FDOpen(), Read(), Write(), Close(), and
+// StrError() aren't needed on Windows CE at this time and thus not
+// defined there.
+
+#if !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT
+inline int ChDir(const char* dir) { return chdir(dir); }
+#endif
+inline FILE* FOpen(const char* path, const char* mode) {
+ return fopen(path, mode);
+}
+#if !GTEST_OS_WINDOWS_MOBILE
+inline FILE *FReopen(const char* path, const char* mode, FILE* stream) {
+ return freopen(path, mode, stream);
+}
+inline FILE* FDOpen(int fd, const char* mode) { return fdopen(fd, mode); }
+#endif
+inline int FClose(FILE* fp) { return fclose(fp); }
+#if !GTEST_OS_WINDOWS_MOBILE
+inline int Read(int fd, void* buf, unsigned int count) {
+ return static_cast<int>(read(fd, buf, count));
+}
+inline int Write(int fd, const void* buf, unsigned int count) {
+ return static_cast<int>(write(fd, buf, count));
+}
+inline int Close(int fd) { return close(fd); }
+inline const char* StrError(int errnum) { return strerror(errnum); }
+#endif
+inline const char* GetEnv(const char* name) {
+#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE | GTEST_OS_WINDOWS_RT
+ // We are on Windows CE, which has no environment variables.
+ static_cast<void>(name); // To prevent 'unused argument' warning.
+ return NULL;
+#elif defined(__BORLANDC__) || defined(__SunOS_5_8) || defined(__SunOS_5_9)
+ // Environment variables which we programmatically clear will be set to the
+ // empty string rather than unset (NULL). Handle that case.
+ const char* const env = getenv(name);
+ return (env != NULL && env[0] != '\0') ? env : NULL;
+#else
+ return getenv(name);
+#endif
+}
+
+GTEST_DISABLE_MSC_WARNINGS_POP_()
+
+#if GTEST_OS_WINDOWS_MOBILE
+// Windows CE has no C library. The abort() function is used in
+// several places in Google Test. This implementation provides a reasonable
+// imitation of standard behaviour.
+void Abort();
+#else
+inline void Abort() { abort(); }
+#endif // GTEST_OS_WINDOWS_MOBILE
+
+} // namespace posix
+
+// MSVC "deprecates" snprintf and issues warnings wherever it is used. In
+// order to avoid these warnings, we need to use _snprintf or _snprintf_s on
+// MSVC-based platforms. We map the GTEST_SNPRINTF_ macro to the appropriate
+// function in order to achieve that. We use macro definition here because
+// snprintf is a variadic function.
+#if _MSC_VER >= 1400 && !GTEST_OS_WINDOWS_MOBILE
+// MSVC 2005 and above support variadic macros.
+# define GTEST_SNPRINTF_(buffer, size, format, ...) \
+ _snprintf_s(buffer, size, size, format, __VA_ARGS__)
+#elif defined(_MSC_VER)
+// Windows CE does not define _snprintf_s and MSVC prior to 2005 doesn't
+// complain about _snprintf.
+# define GTEST_SNPRINTF_ _snprintf
+#else
+# define GTEST_SNPRINTF_ snprintf
+#endif
+
+// The maximum number a BiggestInt can represent. This definition
+// works no matter BiggestInt is represented in one's complement or
+// two's complement.
+//
+// We cannot rely on numeric_limits in STL, as __int64 and long long
+// are not part of standard C++ and numeric_limits doesn't need to be
+// defined for them.
+const BiggestInt kMaxBiggestInt =
+ ~(static_cast<BiggestInt>(1) << (8*sizeof(BiggestInt) - 1));
+
+// This template class serves as a compile-time function from size to
+// type. It maps a size in bytes to a primitive type with that
+// size. e.g.
+//
+// TypeWithSize<4>::UInt
+//
+// is typedef-ed to be unsigned int (unsigned integer made up of 4
+// bytes).
+//
+// Such functionality should belong to STL, but I cannot find it
+// there.
+//
+// Google Test uses this class in the implementation of floating-point
+// comparison.
+//
+// For now it only handles UInt (unsigned int) as that's all Google Test
+// needs. Other types can be easily added in the future if need
+// arises.
+template <size_t size>
+class TypeWithSize {
+ public:
+ // This prevents the user from using TypeWithSize<N> with incorrect
+ // values of N.
+ typedef void UInt;
+};
+
+// The specialization for size 4.
+template <>
+class TypeWithSize<4> {
+ public:
+ // unsigned int has size 4 in both gcc and MSVC.
+ //
+ // As base/basictypes.h doesn't compile on Windows, we cannot use
+ // uint32, uint64, and etc here.
+ typedef int Int;
+ typedef unsigned int UInt;
+};
+
+// The specialization for size 8.
+template <>
+class TypeWithSize<8> {
+ public:
+#if GTEST_OS_WINDOWS
+ typedef __int64 Int;
+ typedef unsigned __int64 UInt;
+#else
+ typedef long long Int; // NOLINT
+ typedef unsigned long long UInt; // NOLINT
+#endif // GTEST_OS_WINDOWS
+};
+
+// Integer types of known sizes.
+typedef TypeWithSize<4>::Int Int32;
+typedef TypeWithSize<4>::UInt UInt32;
+typedef TypeWithSize<8>::Int Int64;
+typedef TypeWithSize<8>::UInt UInt64;
+typedef TypeWithSize<8>::Int TimeInMillis; // Represents time in milliseconds.
+
+// Utilities for command line flags and environment variables.
+
+// Macro for referencing flags.
+#if !defined(GTEST_FLAG)
+# define GTEST_FLAG(name) FLAGS_gtest_##name
+#endif // !defined(GTEST_FLAG)
+
+#if !defined(GTEST_USE_OWN_FLAGFILE_FLAG_)
+# define GTEST_USE_OWN_FLAGFILE_FLAG_ 1
+#endif // !defined(GTEST_USE_OWN_FLAGFILE_FLAG_)
+
+#if !defined(GTEST_DECLARE_bool_)
+# define GTEST_FLAG_SAVER_ ::testing::internal::GTestFlagSaver
+
+// Macros for declaring flags.
+# define GTEST_DECLARE_bool_(name) GTEST_API_ extern bool GTEST_FLAG(name)
+# define GTEST_DECLARE_int32_(name) \
+ GTEST_API_ extern ::testing::internal::Int32 GTEST_FLAG(name)
+#define GTEST_DECLARE_string_(name) \
+ GTEST_API_ extern ::std::string GTEST_FLAG(name)
+
+// Macros for defining flags.
+#define GTEST_DEFINE_bool_(name, default_val, doc) \
+ GTEST_API_ bool GTEST_FLAG(name) = (default_val)
+#define GTEST_DEFINE_int32_(name, default_val, doc) \
+ GTEST_API_ ::testing::internal::Int32 GTEST_FLAG(name) = (default_val)
+#define GTEST_DEFINE_string_(name, default_val, doc) \
+ GTEST_API_ ::std::string GTEST_FLAG(name) = (default_val)
+
+#endif // !defined(GTEST_DECLARE_bool_)
+
+// Thread annotations
+#if !defined(GTEST_EXCLUSIVE_LOCK_REQUIRED_)
+# define GTEST_EXCLUSIVE_LOCK_REQUIRED_(locks)
+# define GTEST_LOCK_EXCLUDED_(locks)
+#endif // !defined(GTEST_EXCLUSIVE_LOCK_REQUIRED_)
+
+// Parses 'str' for a 32-bit signed integer. If successful, writes the result
+// to *value and returns true; otherwise leaves *value unchanged and returns
+// false.
+// TODO(chandlerc): Find a better way to refactor flag and environment parsing
+// out of both gtest-port.cc and gtest.cc to avoid exporting this utility
+// function.
+bool ParseInt32(const Message& src_text, const char* str, Int32* value);
+
+// Parses a bool/Int32/string from the environment variable
+// corresponding to the given Google Test flag.
+bool BoolFromGTestEnv(const char* flag, bool default_val);
+GTEST_API_ Int32 Int32FromGTestEnv(const char* flag, Int32 default_val);
+std::string StringFromGTestEnv(const char* flag, const char* default_val);
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
--- /dev/null
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: wan@google.com (Zhanyong Wan), eefacm@gmail.com (Sean Mcafee)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file declares the String class and functions used internally by
+// Google Test. They are subject to change without notice. They should not used
+// by code external to Google Test.
+//
+// This header file is #included by <gtest/internal/gtest-internal.h>.
+// It should not be #included by other files.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
+
+#ifdef __BORLANDC__
+// string.h is not guaranteed to provide strcpy on C++ Builder.
+# include <mem.h>
+#endif
+
+#include <string.h>
+#include <string>
+
+#include "gtest/internal/gtest-port.h"
+
+namespace testing {
+namespace internal {
+
+// String - an abstract class holding static string utilities.
+class GTEST_API_ String {
+ public:
+ // Static utility methods
+
+ // Clones a 0-terminated C string, allocating memory using new. The
+ // caller is responsible for deleting the return value using
+ // delete[]. Returns the cloned string, or NULL if the input is
+ // NULL.
+ //
+ // This is different from strdup() in string.h, which allocates
+ // memory using malloc().
+ static const char* CloneCString(const char* c_str);
+
+#if GTEST_OS_WINDOWS_MOBILE
+ // Windows CE does not have the 'ANSI' versions of Win32 APIs. To be
+ // able to pass strings to Win32 APIs on CE we need to convert them
+ // to 'Unicode', UTF-16.
+
+ // Creates a UTF-16 wide string from the given ANSI string, allocating
+ // memory using new. The caller is responsible for deleting the return
+ // value using delete[]. Returns the wide string, or NULL if the
+ // input is NULL.
+ //
+ // The wide string is created using the ANSI codepage (CP_ACP) to
+ // match the behaviour of the ANSI versions of Win32 calls and the
+ // C runtime.
+ static LPCWSTR AnsiToUtf16(const char* c_str);
+
+ // Creates an ANSI string from the given wide string, allocating
+ // memory using new. The caller is responsible for deleting the return
+ // value using delete[]. Returns the ANSI string, or NULL if the
+ // input is NULL.
+ //
+ // The returned string is created using the ANSI codepage (CP_ACP) to
+ // match the behaviour of the ANSI versions of Win32 calls and the
+ // C runtime.
+ static const char* Utf16ToAnsi(LPCWSTR utf16_str);
+#endif
+
+ // Compares two C strings. Returns true iff they have the same content.
+ //
+ // Unlike strcmp(), this function can handle NULL argument(s). A
+ // NULL C string is considered different to any non-NULL C string,
+ // including the empty string.
+ static bool CStringEquals(const char* lhs, const char* rhs);
+
+ // Converts a wide C string to a String using the UTF-8 encoding.
+ // NULL will be converted to "(null)". If an error occurred during
+ // the conversion, "(failed to convert from wide string)" is
+ // returned.
+ static std::string ShowWideCString(const wchar_t* wide_c_str);
+
+ // Compares two wide C strings. Returns true iff they have the same
+ // content.
+ //
+ // Unlike wcscmp(), this function can handle NULL argument(s). A
+ // NULL C string is considered different to any non-NULL C string,
+ // including the empty string.
+ static bool WideCStringEquals(const wchar_t* lhs, const wchar_t* rhs);
+
+ // Compares two C strings, ignoring case. Returns true iff they
+ // have the same content.
+ //
+ // Unlike strcasecmp(), this function can handle NULL argument(s).
+ // A NULL C string is considered different to any non-NULL C string,
+ // including the empty string.
+ static bool CaseInsensitiveCStringEquals(const char* lhs,
+ const char* rhs);
+
+ // Compares two wide C strings, ignoring case. Returns true iff they
+ // have the same content.
+ //
+ // Unlike wcscasecmp(), this function can handle NULL argument(s).
+ // A NULL C string is considered different to any non-NULL wide C string,
+ // including the empty string.
+ // NB: The implementations on different platforms slightly differ.
+ // On windows, this method uses _wcsicmp which compares according to LC_CTYPE
+ // environment variable. On GNU platform this method uses wcscasecmp
+ // which compares according to LC_CTYPE category of the current locale.
+ // On MacOS X, it uses towlower, which also uses LC_CTYPE category of the
+ // current locale.
+ static bool CaseInsensitiveWideCStringEquals(const wchar_t* lhs,
+ const wchar_t* rhs);
+
+ // Returns true iff the given string ends with the given suffix, ignoring
+ // case. Any string is considered to end with an empty suffix.
+ static bool EndsWithCaseInsensitive(
+ const std::string& str, const std::string& suffix);
+
+ // Formats an int value as "%02d".
+ static std::string FormatIntWidth2(int value); // "%02d" for width == 2
+
+ // Formats an int value as "%X".
+ static std::string FormatHexInt(int value);
+
+ // Formats a byte as "%02X".
+ static std::string FormatByte(unsigned char value);
+
+ private:
+ String(); // Not meant to be instantiated.
+}; // class String
+
+// Gets the content of the stringstream's buffer as an std::string. Each '\0'
+// character in the buffer is replaced with "\\0".
+GTEST_API_ std::string StringStreamToString(::std::stringstream* stream);
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
--- /dev/null
+// This file was GENERATED by command:
+// pump.py gtest-tuple.h.pump
+// DO NOT EDIT BY HAND!!!
+
+// Copyright 2009 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Implements a subset of TR1 tuple needed by Google Test and Google Mock.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
+
+#include <utility> // For ::std::pair.
+
+// The compiler used in Symbian has a bug that prevents us from declaring the
+// tuple template as a friend (it complains that tuple is redefined). This
+// hack bypasses the bug by declaring the members that should otherwise be
+// private as public.
+// Sun Studio versions < 12 also have the above bug.
+#if defined(__SYMBIAN32__) || (defined(__SUNPRO_CC) && __SUNPRO_CC < 0x590)
+# define GTEST_DECLARE_TUPLE_AS_FRIEND_ public:
+#else
+# define GTEST_DECLARE_TUPLE_AS_FRIEND_ \
+ template <GTEST_10_TYPENAMES_(U)> friend class tuple; \
+ private:
+#endif
+
+// Visual Studio 2010, 2012, and 2013 define symbols in std::tr1 that conflict
+// with our own definitions. Therefore using our own tuple does not work on
+// those compilers.
+#if defined(_MSC_VER) && _MSC_VER >= 1600 /* 1600 is Visual Studio 2010 */
+# error "gtest's tuple doesn't compile on Visual Studio 2010 or later. \
+GTEST_USE_OWN_TR1_TUPLE must be set to 0 on those compilers."
+#endif
+
+// GTEST_n_TUPLE_(T) is the type of an n-tuple.
+#define GTEST_0_TUPLE_(T) tuple<>
+#define GTEST_1_TUPLE_(T) tuple<T##0, void, void, void, void, void, void, \
+ void, void, void>
+#define GTEST_2_TUPLE_(T) tuple<T##0, T##1, void, void, void, void, void, \
+ void, void, void>
+#define GTEST_3_TUPLE_(T) tuple<T##0, T##1, T##2, void, void, void, void, \
+ void, void, void>
+#define GTEST_4_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, void, void, void, \
+ void, void, void>
+#define GTEST_5_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, void, void, \
+ void, void, void>
+#define GTEST_6_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, void, \
+ void, void, void>
+#define GTEST_7_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, T##6, \
+ void, void, void>
+#define GTEST_8_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, T##6, \
+ T##7, void, void>
+#define GTEST_9_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, T##6, \
+ T##7, T##8, void>
+#define GTEST_10_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, T##6, \
+ T##7, T##8, T##9>
+
+// GTEST_n_TYPENAMES_(T) declares a list of n typenames.
+#define GTEST_0_TYPENAMES_(T)
+#define GTEST_1_TYPENAMES_(T) typename T##0
+#define GTEST_2_TYPENAMES_(T) typename T##0, typename T##1
+#define GTEST_3_TYPENAMES_(T) typename T##0, typename T##1, typename T##2
+#define GTEST_4_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
+ typename T##3
+#define GTEST_5_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
+ typename T##3, typename T##4
+#define GTEST_6_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
+ typename T##3, typename T##4, typename T##5
+#define GTEST_7_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
+ typename T##3, typename T##4, typename T##5, typename T##6
+#define GTEST_8_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
+ typename T##3, typename T##4, typename T##5, typename T##6, typename T##7
+#define GTEST_9_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
+ typename T##3, typename T##4, typename T##5, typename T##6, \
+ typename T##7, typename T##8
+#define GTEST_10_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
+ typename T##3, typename T##4, typename T##5, typename T##6, \
+ typename T##7, typename T##8, typename T##9
+
+// In theory, defining stuff in the ::std namespace is undefined
+// behavior. We can do this as we are playing the role of a standard
+// library vendor.
+namespace std {
+namespace tr1 {
+
+template <typename T0 = void, typename T1 = void, typename T2 = void,
+ typename T3 = void, typename T4 = void, typename T5 = void,
+ typename T6 = void, typename T7 = void, typename T8 = void,
+ typename T9 = void>
+class tuple;
+
+// Anything in namespace gtest_internal is Google Test's INTERNAL
+// IMPLEMENTATION DETAIL and MUST NOT BE USED DIRECTLY in user code.
+namespace gtest_internal {
+
+// ByRef<T>::type is T if T is a reference; otherwise it's const T&.
+template <typename T>
+struct ByRef { typedef const T& type; }; // NOLINT
+template <typename T>
+struct ByRef<T&> { typedef T& type; }; // NOLINT
+
+// A handy wrapper for ByRef.
+#define GTEST_BY_REF_(T) typename ::std::tr1::gtest_internal::ByRef<T>::type
+
+// AddRef<T>::type is T if T is a reference; otherwise it's T&. This
+// is the same as tr1::add_reference<T>::type.
+template <typename T>
+struct AddRef { typedef T& type; }; // NOLINT
+template <typename T>
+struct AddRef<T&> { typedef T& type; }; // NOLINT
+
+// A handy wrapper for AddRef.
+#define GTEST_ADD_REF_(T) typename ::std::tr1::gtest_internal::AddRef<T>::type
+
+// A helper for implementing get<k>().
+template <int k> class Get;
+
+// A helper for implementing tuple_element<k, T>. kIndexValid is true
+// iff k < the number of fields in tuple type T.
+template <bool kIndexValid, int kIndex, class Tuple>
+struct TupleElement;
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 0, GTEST_10_TUPLE_(T) > {
+ typedef T0 type;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 1, GTEST_10_TUPLE_(T) > {
+ typedef T1 type;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 2, GTEST_10_TUPLE_(T) > {
+ typedef T2 type;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 3, GTEST_10_TUPLE_(T) > {
+ typedef T3 type;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 4, GTEST_10_TUPLE_(T) > {
+ typedef T4 type;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 5, GTEST_10_TUPLE_(T) > {
+ typedef T5 type;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 6, GTEST_10_TUPLE_(T) > {
+ typedef T6 type;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 7, GTEST_10_TUPLE_(T) > {
+ typedef T7 type;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 8, GTEST_10_TUPLE_(T) > {
+ typedef T8 type;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 9, GTEST_10_TUPLE_(T) > {
+ typedef T9 type;
+};
+
+} // namespace gtest_internal
+
+template <>
+class tuple<> {
+ public:
+ tuple() {}
+ tuple(const tuple& /* t */) {}
+ tuple& operator=(const tuple& /* t */) { return *this; }
+};
+
+template <GTEST_1_TYPENAMES_(T)>
+class GTEST_1_TUPLE_(T) {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0) : f0_(f0) {}
+
+ tuple(const tuple& t) : f0_(t.f0_) {}
+
+ template <GTEST_1_TYPENAMES_(U)>
+ tuple(const GTEST_1_TUPLE_(U)& t) : f0_(t.f0_) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_1_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_1_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_1_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_1_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ return *this;
+ }
+
+ T0 f0_;
+};
+
+template <GTEST_2_TYPENAMES_(T)>
+class GTEST_2_TUPLE_(T) {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_(), f1_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1) : f0_(f0),
+ f1_(f1) {}
+
+ tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_) {}
+
+ template <GTEST_2_TYPENAMES_(U)>
+ tuple(const GTEST_2_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_) {}
+ template <typename U0, typename U1>
+ tuple(const ::std::pair<U0, U1>& p) : f0_(p.first), f1_(p.second) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_2_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_2_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+ template <typename U0, typename U1>
+ tuple& operator=(const ::std::pair<U0, U1>& p) {
+ f0_ = p.first;
+ f1_ = p.second;
+ return *this;
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_2_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_2_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ f1_ = t.f1_;
+ return *this;
+ }
+
+ T0 f0_;
+ T1 f1_;
+};
+
+template <GTEST_3_TYPENAMES_(T)>
+class GTEST_3_TUPLE_(T) {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_(), f1_(), f2_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
+ GTEST_BY_REF_(T2) f2) : f0_(f0), f1_(f1), f2_(f2) {}
+
+ tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_) {}
+
+ template <GTEST_3_TYPENAMES_(U)>
+ tuple(const GTEST_3_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_3_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_3_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_3_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_3_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ f1_ = t.f1_;
+ f2_ = t.f2_;
+ return *this;
+ }
+
+ T0 f0_;
+ T1 f1_;
+ T2 f2_;
+};
+
+template <GTEST_4_TYPENAMES_(T)>
+class GTEST_4_TUPLE_(T) {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_(), f1_(), f2_(), f3_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
+ GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3) : f0_(f0), f1_(f1), f2_(f2),
+ f3_(f3) {}
+
+ tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_) {}
+
+ template <GTEST_4_TYPENAMES_(U)>
+ tuple(const GTEST_4_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
+ f3_(t.f3_) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_4_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_4_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_4_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_4_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ f1_ = t.f1_;
+ f2_ = t.f2_;
+ f3_ = t.f3_;
+ return *this;
+ }
+
+ T0 f0_;
+ T1 f1_;
+ T2 f2_;
+ T3 f3_;
+};
+
+template <GTEST_5_TYPENAMES_(T)>
+class GTEST_5_TUPLE_(T) {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_(), f1_(), f2_(), f3_(), f4_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
+ GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3,
+ GTEST_BY_REF_(T4) f4) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4) {}
+
+ tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
+ f4_(t.f4_) {}
+
+ template <GTEST_5_TYPENAMES_(U)>
+ tuple(const GTEST_5_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
+ f3_(t.f3_), f4_(t.f4_) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_5_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_5_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_5_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_5_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ f1_ = t.f1_;
+ f2_ = t.f2_;
+ f3_ = t.f3_;
+ f4_ = t.f4_;
+ return *this;
+ }
+
+ T0 f0_;
+ T1 f1_;
+ T2 f2_;
+ T3 f3_;
+ T4 f4_;
+};
+
+template <GTEST_6_TYPENAMES_(T)>
+class GTEST_6_TUPLE_(T) {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
+ GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
+ GTEST_BY_REF_(T5) f5) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4),
+ f5_(f5) {}
+
+ tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
+ f4_(t.f4_), f5_(t.f5_) {}
+
+ template <GTEST_6_TYPENAMES_(U)>
+ tuple(const GTEST_6_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
+ f3_(t.f3_), f4_(t.f4_), f5_(t.f5_) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_6_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_6_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_6_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_6_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ f1_ = t.f1_;
+ f2_ = t.f2_;
+ f3_ = t.f3_;
+ f4_ = t.f4_;
+ f5_ = t.f5_;
+ return *this;
+ }
+
+ T0 f0_;
+ T1 f1_;
+ T2 f2_;
+ T3 f3_;
+ T4 f4_;
+ T5 f5_;
+};
+
+template <GTEST_7_TYPENAMES_(T)>
+class GTEST_7_TUPLE_(T) {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
+ GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
+ GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6) : f0_(f0), f1_(f1), f2_(f2),
+ f3_(f3), f4_(f4), f5_(f5), f6_(f6) {}
+
+ tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
+ f4_(t.f4_), f5_(t.f5_), f6_(t.f6_) {}
+
+ template <GTEST_7_TYPENAMES_(U)>
+ tuple(const GTEST_7_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
+ f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_7_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_7_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_7_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_7_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ f1_ = t.f1_;
+ f2_ = t.f2_;
+ f3_ = t.f3_;
+ f4_ = t.f4_;
+ f5_ = t.f5_;
+ f6_ = t.f6_;
+ return *this;
+ }
+
+ T0 f0_;
+ T1 f1_;
+ T2 f2_;
+ T3 f3_;
+ T4 f4_;
+ T5 f5_;
+ T6 f6_;
+};
+
+template <GTEST_8_TYPENAMES_(T)>
+class GTEST_8_TUPLE_(T) {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_(), f7_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
+ GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
+ GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6,
+ GTEST_BY_REF_(T7) f7) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4),
+ f5_(f5), f6_(f6), f7_(f7) {}
+
+ tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
+ f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_) {}
+
+ template <GTEST_8_TYPENAMES_(U)>
+ tuple(const GTEST_8_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
+ f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_8_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_8_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_8_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_8_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ f1_ = t.f1_;
+ f2_ = t.f2_;
+ f3_ = t.f3_;
+ f4_ = t.f4_;
+ f5_ = t.f5_;
+ f6_ = t.f6_;
+ f7_ = t.f7_;
+ return *this;
+ }
+
+ T0 f0_;
+ T1 f1_;
+ T2 f2_;
+ T3 f3_;
+ T4 f4_;
+ T5 f5_;
+ T6 f6_;
+ T7 f7_;
+};
+
+template <GTEST_9_TYPENAMES_(T)>
+class GTEST_9_TUPLE_(T) {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_(), f7_(), f8_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
+ GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
+ GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6, GTEST_BY_REF_(T7) f7,
+ GTEST_BY_REF_(T8) f8) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4),
+ f5_(f5), f6_(f6), f7_(f7), f8_(f8) {}
+
+ tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
+ f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_) {}
+
+ template <GTEST_9_TYPENAMES_(U)>
+ tuple(const GTEST_9_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
+ f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_9_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_9_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_9_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_9_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ f1_ = t.f1_;
+ f2_ = t.f2_;
+ f3_ = t.f3_;
+ f4_ = t.f4_;
+ f5_ = t.f5_;
+ f6_ = t.f6_;
+ f7_ = t.f7_;
+ f8_ = t.f8_;
+ return *this;
+ }
+
+ T0 f0_;
+ T1 f1_;
+ T2 f2_;
+ T3 f3_;
+ T4 f4_;
+ T5 f5_;
+ T6 f6_;
+ T7 f7_;
+ T8 f8_;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+class tuple {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_(), f7_(), f8_(),
+ f9_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
+ GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
+ GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6, GTEST_BY_REF_(T7) f7,
+ GTEST_BY_REF_(T8) f8, GTEST_BY_REF_(T9) f9) : f0_(f0), f1_(f1), f2_(f2),
+ f3_(f3), f4_(f4), f5_(f5), f6_(f6), f7_(f7), f8_(f8), f9_(f9) {}
+
+ tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
+ f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_), f9_(t.f9_) {}
+
+ template <GTEST_10_TYPENAMES_(U)>
+ tuple(const GTEST_10_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
+ f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_),
+ f9_(t.f9_) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_10_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_10_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_10_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_10_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ f1_ = t.f1_;
+ f2_ = t.f2_;
+ f3_ = t.f3_;
+ f4_ = t.f4_;
+ f5_ = t.f5_;
+ f6_ = t.f6_;
+ f7_ = t.f7_;
+ f8_ = t.f8_;
+ f9_ = t.f9_;
+ return *this;
+ }
+
+ T0 f0_;
+ T1 f1_;
+ T2 f2_;
+ T3 f3_;
+ T4 f4_;
+ T5 f5_;
+ T6 f6_;
+ T7 f7_;
+ T8 f8_;
+ T9 f9_;
+};
+
+// 6.1.3.2 Tuple creation functions.
+
+// Known limitations: we don't support passing an
+// std::tr1::reference_wrapper<T> to make_tuple(). And we don't
+// implement tie().
+
+inline tuple<> make_tuple() { return tuple<>(); }
+
+template <GTEST_1_TYPENAMES_(T)>
+inline GTEST_1_TUPLE_(T) make_tuple(const T0& f0) {
+ return GTEST_1_TUPLE_(T)(f0);
+}
+
+template <GTEST_2_TYPENAMES_(T)>
+inline GTEST_2_TUPLE_(T) make_tuple(const T0& f0, const T1& f1) {
+ return GTEST_2_TUPLE_(T)(f0, f1);
+}
+
+template <GTEST_3_TYPENAMES_(T)>
+inline GTEST_3_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2) {
+ return GTEST_3_TUPLE_(T)(f0, f1, f2);
+}
+
+template <GTEST_4_TYPENAMES_(T)>
+inline GTEST_4_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
+ const T3& f3) {
+ return GTEST_4_TUPLE_(T)(f0, f1, f2, f3);
+}
+
+template <GTEST_5_TYPENAMES_(T)>
+inline GTEST_5_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
+ const T3& f3, const T4& f4) {
+ return GTEST_5_TUPLE_(T)(f0, f1, f2, f3, f4);
+}
+
+template <GTEST_6_TYPENAMES_(T)>
+inline GTEST_6_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
+ const T3& f3, const T4& f4, const T5& f5) {
+ return GTEST_6_TUPLE_(T)(f0, f1, f2, f3, f4, f5);
+}
+
+template <GTEST_7_TYPENAMES_(T)>
+inline GTEST_7_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
+ const T3& f3, const T4& f4, const T5& f5, const T6& f6) {
+ return GTEST_7_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6);
+}
+
+template <GTEST_8_TYPENAMES_(T)>
+inline GTEST_8_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
+ const T3& f3, const T4& f4, const T5& f5, const T6& f6, const T7& f7) {
+ return GTEST_8_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6, f7);
+}
+
+template <GTEST_9_TYPENAMES_(T)>
+inline GTEST_9_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
+ const T3& f3, const T4& f4, const T5& f5, const T6& f6, const T7& f7,
+ const T8& f8) {
+ return GTEST_9_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6, f7, f8);
+}
+
+template <GTEST_10_TYPENAMES_(T)>
+inline GTEST_10_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
+ const T3& f3, const T4& f4, const T5& f5, const T6& f6, const T7& f7,
+ const T8& f8, const T9& f9) {
+ return GTEST_10_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6, f7, f8, f9);
+}
+
+// 6.1.3.3 Tuple helper classes.
+
+template <typename Tuple> struct tuple_size;
+
+template <GTEST_0_TYPENAMES_(T)>
+struct tuple_size<GTEST_0_TUPLE_(T) > {
+ static const int value = 0;
+};
+
+template <GTEST_1_TYPENAMES_(T)>
+struct tuple_size<GTEST_1_TUPLE_(T) > {
+ static const int value = 1;
+};
+
+template <GTEST_2_TYPENAMES_(T)>
+struct tuple_size<GTEST_2_TUPLE_(T) > {
+ static const int value = 2;
+};
+
+template <GTEST_3_TYPENAMES_(T)>
+struct tuple_size<GTEST_3_TUPLE_(T) > {
+ static const int value = 3;
+};
+
+template <GTEST_4_TYPENAMES_(T)>
+struct tuple_size<GTEST_4_TUPLE_(T) > {
+ static const int value = 4;
+};
+
+template <GTEST_5_TYPENAMES_(T)>
+struct tuple_size<GTEST_5_TUPLE_(T) > {
+ static const int value = 5;
+};
+
+template <GTEST_6_TYPENAMES_(T)>
+struct tuple_size<GTEST_6_TUPLE_(T) > {
+ static const int value = 6;
+};
+
+template <GTEST_7_TYPENAMES_(T)>
+struct tuple_size<GTEST_7_TUPLE_(T) > {
+ static const int value = 7;
+};
+
+template <GTEST_8_TYPENAMES_(T)>
+struct tuple_size<GTEST_8_TUPLE_(T) > {
+ static const int value = 8;
+};
+
+template <GTEST_9_TYPENAMES_(T)>
+struct tuple_size<GTEST_9_TUPLE_(T) > {
+ static const int value = 9;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct tuple_size<GTEST_10_TUPLE_(T) > {
+ static const int value = 10;
+};
+
+template <int k, class Tuple>
+struct tuple_element {
+ typedef typename gtest_internal::TupleElement<
+ k < (tuple_size<Tuple>::value), k, Tuple>::type type;
+};
+
+#define GTEST_TUPLE_ELEMENT_(k, Tuple) typename tuple_element<k, Tuple >::type
+
+// 6.1.3.4 Element access.
+
+namespace gtest_internal {
+
+template <>
+class Get<0> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(0, Tuple))
+ Field(Tuple& t) { return t.f0_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(0, Tuple))
+ ConstField(const Tuple& t) { return t.f0_; }
+};
+
+template <>
+class Get<1> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(1, Tuple))
+ Field(Tuple& t) { return t.f1_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(1, Tuple))
+ ConstField(const Tuple& t) { return t.f1_; }
+};
+
+template <>
+class Get<2> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(2, Tuple))
+ Field(Tuple& t) { return t.f2_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(2, Tuple))
+ ConstField(const Tuple& t) { return t.f2_; }
+};
+
+template <>
+class Get<3> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(3, Tuple))
+ Field(Tuple& t) { return t.f3_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(3, Tuple))
+ ConstField(const Tuple& t) { return t.f3_; }
+};
+
+template <>
+class Get<4> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(4, Tuple))
+ Field(Tuple& t) { return t.f4_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(4, Tuple))
+ ConstField(const Tuple& t) { return t.f4_; }
+};
+
+template <>
+class Get<5> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(5, Tuple))
+ Field(Tuple& t) { return t.f5_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(5, Tuple))
+ ConstField(const Tuple& t) { return t.f5_; }
+};
+
+template <>
+class Get<6> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(6, Tuple))
+ Field(Tuple& t) { return t.f6_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(6, Tuple))
+ ConstField(const Tuple& t) { return t.f6_; }
+};
+
+template <>
+class Get<7> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(7, Tuple))
+ Field(Tuple& t) { return t.f7_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(7, Tuple))
+ ConstField(const Tuple& t) { return t.f7_; }
+};
+
+template <>
+class Get<8> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(8, Tuple))
+ Field(Tuple& t) { return t.f8_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(8, Tuple))
+ ConstField(const Tuple& t) { return t.f8_; }
+};
+
+template <>
+class Get<9> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(9, Tuple))
+ Field(Tuple& t) { return t.f9_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(9, Tuple))
+ ConstField(const Tuple& t) { return t.f9_; }
+};
+
+} // namespace gtest_internal
+
+template <int k, GTEST_10_TYPENAMES_(T)>
+GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(k, GTEST_10_TUPLE_(T)))
+get(GTEST_10_TUPLE_(T)& t) {
+ return gtest_internal::Get<k>::Field(t);
+}
+
+template <int k, GTEST_10_TYPENAMES_(T)>
+GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(k, GTEST_10_TUPLE_(T)))
+get(const GTEST_10_TUPLE_(T)& t) {
+ return gtest_internal::Get<k>::ConstField(t);
+}
+
+// 6.1.3.5 Relational operators
+
+// We only implement == and !=, as we don't have a need for the rest yet.
+
+namespace gtest_internal {
+
+// SameSizeTuplePrefixComparator<k, k>::Eq(t1, t2) returns true if the
+// first k fields of t1 equals the first k fields of t2.
+// SameSizeTuplePrefixComparator(k1, k2) would be a compiler error if
+// k1 != k2.
+template <int kSize1, int kSize2>
+struct SameSizeTuplePrefixComparator;
+
+template <>
+struct SameSizeTuplePrefixComparator<0, 0> {
+ template <class Tuple1, class Tuple2>
+ static bool Eq(const Tuple1& /* t1 */, const Tuple2& /* t2 */) {
+ return true;
+ }
+};
+
+template <int k>
+struct SameSizeTuplePrefixComparator<k, k> {
+ template <class Tuple1, class Tuple2>
+ static bool Eq(const Tuple1& t1, const Tuple2& t2) {
+ return SameSizeTuplePrefixComparator<k - 1, k - 1>::Eq(t1, t2) &&
+ ::std::tr1::get<k - 1>(t1) == ::std::tr1::get<k - 1>(t2);
+ }
+};
+
+} // namespace gtest_internal
+
+template <GTEST_10_TYPENAMES_(T), GTEST_10_TYPENAMES_(U)>
+inline bool operator==(const GTEST_10_TUPLE_(T)& t,
+ const GTEST_10_TUPLE_(U)& u) {
+ return gtest_internal::SameSizeTuplePrefixComparator<
+ tuple_size<GTEST_10_TUPLE_(T) >::value,
+ tuple_size<GTEST_10_TUPLE_(U) >::value>::Eq(t, u);
+}
+
+template <GTEST_10_TYPENAMES_(T), GTEST_10_TYPENAMES_(U)>
+inline bool operator!=(const GTEST_10_TUPLE_(T)& t,
+ const GTEST_10_TUPLE_(U)& u) { return !(t == u); }
+
+// 6.1.4 Pairs.
+// Unimplemented.
+
+} // namespace tr1
+} // namespace std
+
+#undef GTEST_0_TUPLE_
+#undef GTEST_1_TUPLE_
+#undef GTEST_2_TUPLE_
+#undef GTEST_3_TUPLE_
+#undef GTEST_4_TUPLE_
+#undef GTEST_5_TUPLE_
+#undef GTEST_6_TUPLE_
+#undef GTEST_7_TUPLE_
+#undef GTEST_8_TUPLE_
+#undef GTEST_9_TUPLE_
+#undef GTEST_10_TUPLE_
+
+#undef GTEST_0_TYPENAMES_
+#undef GTEST_1_TYPENAMES_
+#undef GTEST_2_TYPENAMES_
+#undef GTEST_3_TYPENAMES_
+#undef GTEST_4_TYPENAMES_
+#undef GTEST_5_TYPENAMES_
+#undef GTEST_6_TYPENAMES_
+#undef GTEST_7_TYPENAMES_
+#undef GTEST_8_TYPENAMES_
+#undef GTEST_9_TYPENAMES_
+#undef GTEST_10_TYPENAMES_
+
+#undef GTEST_DECLARE_TUPLE_AS_FRIEND_
+#undef GTEST_BY_REF_
+#undef GTEST_ADD_REF_
+#undef GTEST_TUPLE_ELEMENT_
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
--- /dev/null
+$$ -*- mode: c++; -*-
+$var n = 10 $$ Maximum number of tuple fields we want to support.
+$$ This meta comment fixes auto-indentation in Emacs. }}
+// Copyright 2009 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Implements a subset of TR1 tuple needed by Google Test and Google Mock.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
+
+#include <utility> // For ::std::pair.
+
+// The compiler used in Symbian has a bug that prevents us from declaring the
+// tuple template as a friend (it complains that tuple is redefined). This
+// hack bypasses the bug by declaring the members that should otherwise be
+// private as public.
+// Sun Studio versions < 12 also have the above bug.
+#if defined(__SYMBIAN32__) || (defined(__SUNPRO_CC) && __SUNPRO_CC < 0x590)
+# define GTEST_DECLARE_TUPLE_AS_FRIEND_ public:
+#else
+# define GTEST_DECLARE_TUPLE_AS_FRIEND_ \
+ template <GTEST_$(n)_TYPENAMES_(U)> friend class tuple; \
+ private:
+#endif
+
+// Visual Studio 2010, 2012, and 2013 define symbols in std::tr1 that conflict
+// with our own definitions. Therefore using our own tuple does not work on
+// those compilers.
+#if defined(_MSC_VER) && _MSC_VER >= 1600 /* 1600 is Visual Studio 2010 */
+# error "gtest's tuple doesn't compile on Visual Studio 2010 or later. \
+GTEST_USE_OWN_TR1_TUPLE must be set to 0 on those compilers."
+#endif
+
+
+$range i 0..n-1
+$range j 0..n
+$range k 1..n
+// GTEST_n_TUPLE_(T) is the type of an n-tuple.
+#define GTEST_0_TUPLE_(T) tuple<>
+
+$for k [[
+$range m 0..k-1
+$range m2 k..n-1
+#define GTEST_$(k)_TUPLE_(T) tuple<$for m, [[T##$m]]$for m2 [[, void]]>
+
+]]
+
+// GTEST_n_TYPENAMES_(T) declares a list of n typenames.
+
+$for j [[
+$range m 0..j-1
+#define GTEST_$(j)_TYPENAMES_(T) $for m, [[typename T##$m]]
+
+
+]]
+
+// In theory, defining stuff in the ::std namespace is undefined
+// behavior. We can do this as we are playing the role of a standard
+// library vendor.
+namespace std {
+namespace tr1 {
+
+template <$for i, [[typename T$i = void]]>
+class tuple;
+
+// Anything in namespace gtest_internal is Google Test's INTERNAL
+// IMPLEMENTATION DETAIL and MUST NOT BE USED DIRECTLY in user code.
+namespace gtest_internal {
+
+// ByRef<T>::type is T if T is a reference; otherwise it's const T&.
+template <typename T>
+struct ByRef { typedef const T& type; }; // NOLINT
+template <typename T>
+struct ByRef<T&> { typedef T& type; }; // NOLINT
+
+// A handy wrapper for ByRef.
+#define GTEST_BY_REF_(T) typename ::std::tr1::gtest_internal::ByRef<T>::type
+
+// AddRef<T>::type is T if T is a reference; otherwise it's T&. This
+// is the same as tr1::add_reference<T>::type.
+template <typename T>
+struct AddRef { typedef T& type; }; // NOLINT
+template <typename T>
+struct AddRef<T&> { typedef T& type; }; // NOLINT
+
+// A handy wrapper for AddRef.
+#define GTEST_ADD_REF_(T) typename ::std::tr1::gtest_internal::AddRef<T>::type
+
+// A helper for implementing get<k>().
+template <int k> class Get;
+
+// A helper for implementing tuple_element<k, T>. kIndexValid is true
+// iff k < the number of fields in tuple type T.
+template <bool kIndexValid, int kIndex, class Tuple>
+struct TupleElement;
+
+
+$for i [[
+template <GTEST_$(n)_TYPENAMES_(T)>
+struct TupleElement<true, $i, GTEST_$(n)_TUPLE_(T) > {
+ typedef T$i type;
+};
+
+
+]]
+} // namespace gtest_internal
+
+template <>
+class tuple<> {
+ public:
+ tuple() {}
+ tuple(const tuple& /* t */) {}
+ tuple& operator=(const tuple& /* t */) { return *this; }
+};
+
+
+$for k [[
+$range m 0..k-1
+template <GTEST_$(k)_TYPENAMES_(T)>
+class $if k < n [[GTEST_$(k)_TUPLE_(T)]] $else [[tuple]] {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : $for m, [[f$(m)_()]] {}
+
+ explicit tuple($for m, [[GTEST_BY_REF_(T$m) f$m]]) : [[]]
+$for m, [[f$(m)_(f$m)]] {}
+
+ tuple(const tuple& t) : $for m, [[f$(m)_(t.f$(m)_)]] {}
+
+ template <GTEST_$(k)_TYPENAMES_(U)>
+ tuple(const GTEST_$(k)_TUPLE_(U)& t) : $for m, [[f$(m)_(t.f$(m)_)]] {}
+
+$if k == 2 [[
+ template <typename U0, typename U1>
+ tuple(const ::std::pair<U0, U1>& p) : f0_(p.first), f1_(p.second) {}
+
+]]
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_$(k)_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_$(k)_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+$if k == 2 [[
+ template <typename U0, typename U1>
+ tuple& operator=(const ::std::pair<U0, U1>& p) {
+ f0_ = p.first;
+ f1_ = p.second;
+ return *this;
+ }
+
+]]
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_$(k)_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_$(k)_TUPLE_(U)& t) {
+
+$for m [[
+ f$(m)_ = t.f$(m)_;
+
+]]
+ return *this;
+ }
+
+
+$for m [[
+ T$m f$(m)_;
+
+]]
+};
+
+
+]]
+// 6.1.3.2 Tuple creation functions.
+
+// Known limitations: we don't support passing an
+// std::tr1::reference_wrapper<T> to make_tuple(). And we don't
+// implement tie().
+
+inline tuple<> make_tuple() { return tuple<>(); }
+
+$for k [[
+$range m 0..k-1
+
+template <GTEST_$(k)_TYPENAMES_(T)>
+inline GTEST_$(k)_TUPLE_(T) make_tuple($for m, [[const T$m& f$m]]) {
+ return GTEST_$(k)_TUPLE_(T)($for m, [[f$m]]);
+}
+
+]]
+
+// 6.1.3.3 Tuple helper classes.
+
+template <typename Tuple> struct tuple_size;
+
+
+$for j [[
+template <GTEST_$(j)_TYPENAMES_(T)>
+struct tuple_size<GTEST_$(j)_TUPLE_(T) > {
+ static const int value = $j;
+};
+
+
+]]
+template <int k, class Tuple>
+struct tuple_element {
+ typedef typename gtest_internal::TupleElement<
+ k < (tuple_size<Tuple>::value), k, Tuple>::type type;
+};
+
+#define GTEST_TUPLE_ELEMENT_(k, Tuple) typename tuple_element<k, Tuple >::type
+
+// 6.1.3.4 Element access.
+
+namespace gtest_internal {
+
+
+$for i [[
+template <>
+class Get<$i> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_($i, Tuple))
+ Field(Tuple& t) { return t.f$(i)_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_($i, Tuple))
+ ConstField(const Tuple& t) { return t.f$(i)_; }
+};
+
+
+]]
+} // namespace gtest_internal
+
+template <int k, GTEST_$(n)_TYPENAMES_(T)>
+GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(k, GTEST_$(n)_TUPLE_(T)))
+get(GTEST_$(n)_TUPLE_(T)& t) {
+ return gtest_internal::Get<k>::Field(t);
+}
+
+template <int k, GTEST_$(n)_TYPENAMES_(T)>
+GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(k, GTEST_$(n)_TUPLE_(T)))
+get(const GTEST_$(n)_TUPLE_(T)& t) {
+ return gtest_internal::Get<k>::ConstField(t);
+}
+
+// 6.1.3.5 Relational operators
+
+// We only implement == and !=, as we don't have a need for the rest yet.
+
+namespace gtest_internal {
+
+// SameSizeTuplePrefixComparator<k, k>::Eq(t1, t2) returns true if the
+// first k fields of t1 equals the first k fields of t2.
+// SameSizeTuplePrefixComparator(k1, k2) would be a compiler error if
+// k1 != k2.
+template <int kSize1, int kSize2>
+struct SameSizeTuplePrefixComparator;
+
+template <>
+struct SameSizeTuplePrefixComparator<0, 0> {
+ template <class Tuple1, class Tuple2>
+ static bool Eq(const Tuple1& /* t1 */, const Tuple2& /* t2 */) {
+ return true;
+ }
+};
+
+template <int k>
+struct SameSizeTuplePrefixComparator<k, k> {
+ template <class Tuple1, class Tuple2>
+ static bool Eq(const Tuple1& t1, const Tuple2& t2) {
+ return SameSizeTuplePrefixComparator<k - 1, k - 1>::Eq(t1, t2) &&
+ ::std::tr1::get<k - 1>(t1) == ::std::tr1::get<k - 1>(t2);
+ }
+};
+
+} // namespace gtest_internal
+
+template <GTEST_$(n)_TYPENAMES_(T), GTEST_$(n)_TYPENAMES_(U)>
+inline bool operator==(const GTEST_$(n)_TUPLE_(T)& t,
+ const GTEST_$(n)_TUPLE_(U)& u) {
+ return gtest_internal::SameSizeTuplePrefixComparator<
+ tuple_size<GTEST_$(n)_TUPLE_(T) >::value,
+ tuple_size<GTEST_$(n)_TUPLE_(U) >::value>::Eq(t, u);
+}
+
+template <GTEST_$(n)_TYPENAMES_(T), GTEST_$(n)_TYPENAMES_(U)>
+inline bool operator!=(const GTEST_$(n)_TUPLE_(T)& t,
+ const GTEST_$(n)_TUPLE_(U)& u) { return !(t == u); }
+
+// 6.1.4 Pairs.
+// Unimplemented.
+
+} // namespace tr1
+} // namespace std
+
+
+$for j [[
+#undef GTEST_$(j)_TUPLE_
+
+]]
+
+
+$for j [[
+#undef GTEST_$(j)_TYPENAMES_
+
+]]
+
+#undef GTEST_DECLARE_TUPLE_AS_FRIEND_
+#undef GTEST_BY_REF_
+#undef GTEST_ADD_REF_
+#undef GTEST_TUPLE_ELEMENT_
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
--- /dev/null
+// This file was GENERATED by command:
+// pump.py gtest-type-util.h.pump
+// DO NOT EDIT BY HAND!!!
+
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Type utilities needed for implementing typed and type-parameterized
+// tests. This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
+//
+// Currently we support at most 50 types in a list, and at most 50
+// type-parameterized tests in one type-parameterized test case.
+// Please contact googletestframework@googlegroups.com if you need
+// more.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
+
+#include "gtest/internal/gtest-port.h"
+
+// #ifdef __GNUC__ is too general here. It is possible to use gcc without using
+// libstdc++ (which is where cxxabi.h comes from).
+# if GTEST_HAS_CXXABI_H_
+# include <cxxabi.h>
+# elif defined(__HP_aCC)
+# include <acxx_demangle.h>
+# endif // GTEST_HASH_CXXABI_H_
+
+namespace testing {
+namespace internal {
+
+// GetTypeName<T>() returns a human-readable name of type T.
+// NB: This function is also used in Google Mock, so don't move it inside of
+// the typed-test-only section below.
+template <typename T>
+std::string GetTypeName() {
+# if GTEST_HAS_RTTI
+
+ const char* const name = typeid(T).name();
+# if GTEST_HAS_CXXABI_H_ || defined(__HP_aCC)
+ int status = 0;
+ // gcc's implementation of typeid(T).name() mangles the type name,
+ // so we have to demangle it.
+# if GTEST_HAS_CXXABI_H_
+ using abi::__cxa_demangle;
+# endif // GTEST_HAS_CXXABI_H_
+ char* const readable_name = __cxa_demangle(name, 0, 0, &status);
+ const std::string name_str(status == 0 ? readable_name : name);
+ free(readable_name);
+ return name_str;
+# else
+ return name;
+# endif // GTEST_HAS_CXXABI_H_ || __HP_aCC
+
+# else
+
+ return "<type>";
+
+# endif // GTEST_HAS_RTTI
+}
+
+#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
+
+// AssertyTypeEq<T1, T2>::type is defined iff T1 and T2 are the same
+// type. This can be used as a compile-time assertion to ensure that
+// two types are equal.
+
+template <typename T1, typename T2>
+struct AssertTypeEq;
+
+template <typename T>
+struct AssertTypeEq<T, T> {
+ typedef bool type;
+};
+
+// A unique type used as the default value for the arguments of class
+// template Types. This allows us to simulate variadic templates
+// (e.g. Types<int>, Type<int, double>, and etc), which C++ doesn't
+// support directly.
+struct None {};
+
+// The following family of struct and struct templates are used to
+// represent type lists. In particular, TypesN<T1, T2, ..., TN>
+// represents a type list with N types (T1, T2, ..., and TN) in it.
+// Except for Types0, every struct in the family has two member types:
+// Head for the first type in the list, and Tail for the rest of the
+// list.
+
+// The empty type list.
+struct Types0 {};
+
+// Type lists of length 1, 2, 3, and so on.
+
+template <typename T1>
+struct Types1 {
+ typedef T1 Head;
+ typedef Types0 Tail;
+};
+template <typename T1, typename T2>
+struct Types2 {
+ typedef T1 Head;
+ typedef Types1<T2> Tail;
+};
+
+template <typename T1, typename T2, typename T3>
+struct Types3 {
+ typedef T1 Head;
+ typedef Types2<T2, T3> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4>
+struct Types4 {
+ typedef T1 Head;
+ typedef Types3<T2, T3, T4> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+struct Types5 {
+ typedef T1 Head;
+ typedef Types4<T2, T3, T4, T5> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+struct Types6 {
+ typedef T1 Head;
+ typedef Types5<T2, T3, T4, T5, T6> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+struct Types7 {
+ typedef T1 Head;
+ typedef Types6<T2, T3, T4, T5, T6, T7> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+struct Types8 {
+ typedef T1 Head;
+ typedef Types7<T2, T3, T4, T5, T6, T7, T8> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+struct Types9 {
+ typedef T1 Head;
+ typedef Types8<T2, T3, T4, T5, T6, T7, T8, T9> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+struct Types10 {
+ typedef T1 Head;
+ typedef Types9<T2, T3, T4, T5, T6, T7, T8, T9, T10> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11>
+struct Types11 {
+ typedef T1 Head;
+ typedef Types10<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12>
+struct Types12 {
+ typedef T1 Head;
+ typedef Types11<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13>
+struct Types13 {
+ typedef T1 Head;
+ typedef Types12<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14>
+struct Types14 {
+ typedef T1 Head;
+ typedef Types13<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15>
+struct Types15 {
+ typedef T1 Head;
+ typedef Types14<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16>
+struct Types16 {
+ typedef T1 Head;
+ typedef Types15<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17>
+struct Types17 {
+ typedef T1 Head;
+ typedef Types16<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18>
+struct Types18 {
+ typedef T1 Head;
+ typedef Types17<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19>
+struct Types19 {
+ typedef T1 Head;
+ typedef Types18<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20>
+struct Types20 {
+ typedef T1 Head;
+ typedef Types19<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21>
+struct Types21 {
+ typedef T1 Head;
+ typedef Types20<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22>
+struct Types22 {
+ typedef T1 Head;
+ typedef Types21<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23>
+struct Types23 {
+ typedef T1 Head;
+ typedef Types22<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24>
+struct Types24 {
+ typedef T1 Head;
+ typedef Types23<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25>
+struct Types25 {
+ typedef T1 Head;
+ typedef Types24<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26>
+struct Types26 {
+ typedef T1 Head;
+ typedef Types25<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27>
+struct Types27 {
+ typedef T1 Head;
+ typedef Types26<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28>
+struct Types28 {
+ typedef T1 Head;
+ typedef Types27<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29>
+struct Types29 {
+ typedef T1 Head;
+ typedef Types28<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30>
+struct Types30 {
+ typedef T1 Head;
+ typedef Types29<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31>
+struct Types31 {
+ typedef T1 Head;
+ typedef Types30<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32>
+struct Types32 {
+ typedef T1 Head;
+ typedef Types31<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33>
+struct Types33 {
+ typedef T1 Head;
+ typedef Types32<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34>
+struct Types34 {
+ typedef T1 Head;
+ typedef Types33<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35>
+struct Types35 {
+ typedef T1 Head;
+ typedef Types34<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36>
+struct Types36 {
+ typedef T1 Head;
+ typedef Types35<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37>
+struct Types37 {
+ typedef T1 Head;
+ typedef Types36<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38>
+struct Types38 {
+ typedef T1 Head;
+ typedef Types37<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39>
+struct Types39 {
+ typedef T1 Head;
+ typedef Types38<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40>
+struct Types40 {
+ typedef T1 Head;
+ typedef Types39<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41>
+struct Types41 {
+ typedef T1 Head;
+ typedef Types40<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42>
+struct Types42 {
+ typedef T1 Head;
+ typedef Types41<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43>
+struct Types43 {
+ typedef T1 Head;
+ typedef Types42<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44>
+struct Types44 {
+ typedef T1 Head;
+ typedef Types43<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45>
+struct Types45 {
+ typedef T1 Head;
+ typedef Types44<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46>
+struct Types46 {
+ typedef T1 Head;
+ typedef Types45<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47>
+struct Types47 {
+ typedef T1 Head;
+ typedef Types46<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48>
+struct Types48 {
+ typedef T1 Head;
+ typedef Types47<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49>
+struct Types49 {
+ typedef T1 Head;
+ typedef Types48<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49, typename T50>
+struct Types50 {
+ typedef T1 Head;
+ typedef Types49<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49, T50> Tail;
+};
+
+
+} // namespace internal
+
+// We don't want to require the users to write TypesN<...> directly,
+// as that would require them to count the length. Types<...> is much
+// easier to write, but generates horrible messages when there is a
+// compiler error, as gcc insists on printing out each template
+// argument, even if it has the default value (this means Types<int>
+// will appear as Types<int, None, None, ..., None> in the compiler
+// errors).
+//
+// Our solution is to combine the best part of the two approaches: a
+// user would write Types<T1, ..., TN>, and Google Test will translate
+// that to TypesN<T1, ..., TN> internally to make error messages
+// readable. The translation is done by the 'type' member of the
+// Types template.
+template <typename T1 = internal::None, typename T2 = internal::None,
+ typename T3 = internal::None, typename T4 = internal::None,
+ typename T5 = internal::None, typename T6 = internal::None,
+ typename T7 = internal::None, typename T8 = internal::None,
+ typename T9 = internal::None, typename T10 = internal::None,
+ typename T11 = internal::None, typename T12 = internal::None,
+ typename T13 = internal::None, typename T14 = internal::None,
+ typename T15 = internal::None, typename T16 = internal::None,
+ typename T17 = internal::None, typename T18 = internal::None,
+ typename T19 = internal::None, typename T20 = internal::None,
+ typename T21 = internal::None, typename T22 = internal::None,
+ typename T23 = internal::None, typename T24 = internal::None,
+ typename T25 = internal::None, typename T26 = internal::None,
+ typename T27 = internal::None, typename T28 = internal::None,
+ typename T29 = internal::None, typename T30 = internal::None,
+ typename T31 = internal::None, typename T32 = internal::None,
+ typename T33 = internal::None, typename T34 = internal::None,
+ typename T35 = internal::None, typename T36 = internal::None,
+ typename T37 = internal::None, typename T38 = internal::None,
+ typename T39 = internal::None, typename T40 = internal::None,
+ typename T41 = internal::None, typename T42 = internal::None,
+ typename T43 = internal::None, typename T44 = internal::None,
+ typename T45 = internal::None, typename T46 = internal::None,
+ typename T47 = internal::None, typename T48 = internal::None,
+ typename T49 = internal::None, typename T50 = internal::None>
+struct Types {
+ typedef internal::Types50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45, T46, T47, T48, T49, T50> type;
+};
+
+template <>
+struct Types<internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types0 type;
+};
+template <typename T1>
+struct Types<T1, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types1<T1> type;
+};
+template <typename T1, typename T2>
+struct Types<T1, T2, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types2<T1, T2> type;
+};
+template <typename T1, typename T2, typename T3>
+struct Types<T1, T2, T3, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types3<T1, T2, T3> type;
+};
+template <typename T1, typename T2, typename T3, typename T4>
+struct Types<T1, T2, T3, T4, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types4<T1, T2, T3, T4> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+struct Types<T1, T2, T3, T4, T5, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types5<T1, T2, T3, T4, T5> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+struct Types<T1, T2, T3, T4, T5, T6, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types6<T1, T2, T3, T4, T5, T6> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+struct Types<T1, T2, T3, T4, T5, T6, T7, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types7<T1, T2, T3, T4, T5, T6, T7> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types8<T1, T2, T3, T4, T5, T6, T7, T8> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types9<T1, T2, T3, T4, T5, T6, T7, T8, T9> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
+ T46, internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45, T46> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
+ T46, T47, internal::None, internal::None, internal::None> {
+ typedef internal::Types47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45, T46, T47> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
+ T46, T47, T48, internal::None, internal::None> {
+ typedef internal::Types48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45, T46, T47, T48> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
+ T46, T47, T48, T49, internal::None> {
+ typedef internal::Types49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45, T46, T47, T48, T49> type;
+};
+
+namespace internal {
+
+# define GTEST_TEMPLATE_ template <typename T> class
+
+// The template "selector" struct TemplateSel<Tmpl> is used to
+// represent Tmpl, which must be a class template with one type
+// parameter, as a type. TemplateSel<Tmpl>::Bind<T>::type is defined
+// as the type Tmpl<T>. This allows us to actually instantiate the
+// template "selected" by TemplateSel<Tmpl>.
+//
+// This trick is necessary for simulating typedef for class templates,
+// which C++ doesn't support directly.
+template <GTEST_TEMPLATE_ Tmpl>
+struct TemplateSel {
+ template <typename T>
+ struct Bind {
+ typedef Tmpl<T> type;
+ };
+};
+
+# define GTEST_BIND_(TmplSel, T) \
+ TmplSel::template Bind<T>::type
+
+// A unique struct template used as the default value for the
+// arguments of class template Templates. This allows us to simulate
+// variadic templates (e.g. Templates<int>, Templates<int, double>,
+// and etc), which C++ doesn't support directly.
+template <typename T>
+struct NoneT {};
+
+// The following family of struct and struct templates are used to
+// represent template lists. In particular, TemplatesN<T1, T2, ...,
+// TN> represents a list of N templates (T1, T2, ..., and TN). Except
+// for Templates0, every struct in the family has two member types:
+// Head for the selector of the first template in the list, and Tail
+// for the rest of the list.
+
+// The empty template list.
+struct Templates0 {};
+
+// Template lists of length 1, 2, 3, and so on.
+
+template <GTEST_TEMPLATE_ T1>
+struct Templates1 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates0 Tail;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2>
+struct Templates2 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates1<T2> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3>
+struct Templates3 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates2<T2, T3> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4>
+struct Templates4 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates3<T2, T3, T4> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5>
+struct Templates5 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates4<T2, T3, T4, T5> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6>
+struct Templates6 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates5<T2, T3, T4, T5, T6> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7>
+struct Templates7 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates6<T2, T3, T4, T5, T6, T7> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8>
+struct Templates8 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates7<T2, T3, T4, T5, T6, T7, T8> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9>
+struct Templates9 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates8<T2, T3, T4, T5, T6, T7, T8, T9> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10>
+struct Templates10 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates9<T2, T3, T4, T5, T6, T7, T8, T9, T10> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11>
+struct Templates11 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates10<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12>
+struct Templates12 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates11<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13>
+struct Templates13 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates12<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14>
+struct Templates14 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates13<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15>
+struct Templates15 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates14<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16>
+struct Templates16 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates15<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17>
+struct Templates17 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates16<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18>
+struct Templates18 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates17<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19>
+struct Templates19 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates18<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20>
+struct Templates20 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates19<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21>
+struct Templates21 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates20<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22>
+struct Templates22 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates21<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23>
+struct Templates23 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates22<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24>
+struct Templates24 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates23<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25>
+struct Templates25 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates24<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26>
+struct Templates26 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates25<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27>
+struct Templates27 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates26<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28>
+struct Templates28 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates27<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29>
+struct Templates29 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates28<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30>
+struct Templates30 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates29<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31>
+struct Templates31 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates30<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32>
+struct Templates32 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates31<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33>
+struct Templates33 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates32<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34>
+struct Templates34 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates33<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35>
+struct Templates35 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates34<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36>
+struct Templates36 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates35<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37>
+struct Templates37 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates36<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38>
+struct Templates38 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates37<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39>
+struct Templates39 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates38<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40>
+struct Templates40 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates39<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41>
+struct Templates41 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates40<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42>
+struct Templates42 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates41<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43>
+struct Templates43 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates42<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44>
+struct Templates44 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates43<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45>
+struct Templates45 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates44<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44, T45> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46>
+struct Templates46 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates45<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44, T45, T46> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47>
+struct Templates47 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates46<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44, T45, T46, T47> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48>
+struct Templates48 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates47<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44, T45, T46, T47, T48> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48,
+ GTEST_TEMPLATE_ T49>
+struct Templates49 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates48<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44, T45, T46, T47, T48, T49> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48,
+ GTEST_TEMPLATE_ T49, GTEST_TEMPLATE_ T50>
+struct Templates50 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates49<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44, T45, T46, T47, T48, T49, T50> Tail;
+};
+
+
+// We don't want to require the users to write TemplatesN<...> directly,
+// as that would require them to count the length. Templates<...> is much
+// easier to write, but generates horrible messages when there is a
+// compiler error, as gcc insists on printing out each template
+// argument, even if it has the default value (this means Templates<list>
+// will appear as Templates<list, NoneT, NoneT, ..., NoneT> in the compiler
+// errors).
+//
+// Our solution is to combine the best part of the two approaches: a
+// user would write Templates<T1, ..., TN>, and Google Test will translate
+// that to TemplatesN<T1, ..., TN> internally to make error messages
+// readable. The translation is done by the 'type' member of the
+// Templates template.
+template <GTEST_TEMPLATE_ T1 = NoneT, GTEST_TEMPLATE_ T2 = NoneT,
+ GTEST_TEMPLATE_ T3 = NoneT, GTEST_TEMPLATE_ T4 = NoneT,
+ GTEST_TEMPLATE_ T5 = NoneT, GTEST_TEMPLATE_ T6 = NoneT,
+ GTEST_TEMPLATE_ T7 = NoneT, GTEST_TEMPLATE_ T8 = NoneT,
+ GTEST_TEMPLATE_ T9 = NoneT, GTEST_TEMPLATE_ T10 = NoneT,
+ GTEST_TEMPLATE_ T11 = NoneT, GTEST_TEMPLATE_ T12 = NoneT,
+ GTEST_TEMPLATE_ T13 = NoneT, GTEST_TEMPLATE_ T14 = NoneT,
+ GTEST_TEMPLATE_ T15 = NoneT, GTEST_TEMPLATE_ T16 = NoneT,
+ GTEST_TEMPLATE_ T17 = NoneT, GTEST_TEMPLATE_ T18 = NoneT,
+ GTEST_TEMPLATE_ T19 = NoneT, GTEST_TEMPLATE_ T20 = NoneT,
+ GTEST_TEMPLATE_ T21 = NoneT, GTEST_TEMPLATE_ T22 = NoneT,
+ GTEST_TEMPLATE_ T23 = NoneT, GTEST_TEMPLATE_ T24 = NoneT,
+ GTEST_TEMPLATE_ T25 = NoneT, GTEST_TEMPLATE_ T26 = NoneT,
+ GTEST_TEMPLATE_ T27 = NoneT, GTEST_TEMPLATE_ T28 = NoneT,
+ GTEST_TEMPLATE_ T29 = NoneT, GTEST_TEMPLATE_ T30 = NoneT,
+ GTEST_TEMPLATE_ T31 = NoneT, GTEST_TEMPLATE_ T32 = NoneT,
+ GTEST_TEMPLATE_ T33 = NoneT, GTEST_TEMPLATE_ T34 = NoneT,
+ GTEST_TEMPLATE_ T35 = NoneT, GTEST_TEMPLATE_ T36 = NoneT,
+ GTEST_TEMPLATE_ T37 = NoneT, GTEST_TEMPLATE_ T38 = NoneT,
+ GTEST_TEMPLATE_ T39 = NoneT, GTEST_TEMPLATE_ T40 = NoneT,
+ GTEST_TEMPLATE_ T41 = NoneT, GTEST_TEMPLATE_ T42 = NoneT,
+ GTEST_TEMPLATE_ T43 = NoneT, GTEST_TEMPLATE_ T44 = NoneT,
+ GTEST_TEMPLATE_ T45 = NoneT, GTEST_TEMPLATE_ T46 = NoneT,
+ GTEST_TEMPLATE_ T47 = NoneT, GTEST_TEMPLATE_ T48 = NoneT,
+ GTEST_TEMPLATE_ T49 = NoneT, GTEST_TEMPLATE_ T50 = NoneT>
+struct Templates {
+ typedef Templates50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44, T45, T46, T47, T48, T49, T50> type;
+};
+
+template <>
+struct Templates<NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT> {
+ typedef Templates0 type;
+};
+template <GTEST_TEMPLATE_ T1>
+struct Templates<T1, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT> {
+ typedef Templates1<T1> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2>
+struct Templates<T1, T2, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT> {
+ typedef Templates2<T1, T2> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3>
+struct Templates<T1, T2, T3, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates3<T1, T2, T3> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4>
+struct Templates<T1, T2, T3, T4, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates4<T1, T2, T3, T4> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5>
+struct Templates<T1, T2, T3, T4, T5, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates5<T1, T2, T3, T4, T5> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6>
+struct Templates<T1, T2, T3, T4, T5, T6, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates6<T1, T2, T3, T4, T5, T6> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates7<T1, T2, T3, T4, T5, T6, T7> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates8<T1, T2, T3, T4, T5, T6, T7, T8> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates9<T1, T2, T3, T4, T5, T6, T7, T8, T9> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT> {
+ typedef Templates22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT> {
+ typedef Templates23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT> {
+ typedef Templates24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT> {
+ typedef Templates25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT> {
+ typedef Templates26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT> {
+ typedef Templates27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT> {
+ typedef Templates28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT> {
+ typedef Templates29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ T45, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44, T45> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ T45, T46, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44, T45, T46> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ T45, T46, T47, NoneT, NoneT, NoneT> {
+ typedef Templates47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44, T45, T46, T47> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ T45, T46, T47, T48, NoneT, NoneT> {
+ typedef Templates48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44, T45, T46, T47, T48> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48,
+ GTEST_TEMPLATE_ T49>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ T45, T46, T47, T48, T49, NoneT> {
+ typedef Templates49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44, T45, T46, T47, T48, T49> type;
+};
+
+// The TypeList template makes it possible to use either a single type
+// or a Types<...> list in TYPED_TEST_CASE() and
+// INSTANTIATE_TYPED_TEST_CASE_P().
+
+template <typename T>
+struct TypeList {
+ typedef Types1<T> type;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49, typename T50>
+struct TypeList<Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49, T50> > {
+ typedef typename Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45, T46, T47, T48, T49, T50>::type type;
+};
+
+#endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
--- /dev/null
+$$ -*- mode: c++; -*-
+$var n = 50 $$ Maximum length of type lists we want to support.
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Type utilities needed for implementing typed and type-parameterized
+// tests. This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
+//
+// Currently we support at most $n types in a list, and at most $n
+// type-parameterized tests in one type-parameterized test case.
+// Please contact googletestframework@googlegroups.com if you need
+// more.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
+
+#include "gtest/internal/gtest-port.h"
+
+// #ifdef __GNUC__ is too general here. It is possible to use gcc without using
+// libstdc++ (which is where cxxabi.h comes from).
+# if GTEST_HAS_CXXABI_H_
+# include <cxxabi.h>
+# elif defined(__HP_aCC)
+# include <acxx_demangle.h>
+# endif // GTEST_HASH_CXXABI_H_
+
+namespace testing {
+namespace internal {
+
+// GetTypeName<T>() returns a human-readable name of type T.
+// NB: This function is also used in Google Mock, so don't move it inside of
+// the typed-test-only section below.
+template <typename T>
+std::string GetTypeName() {
+# if GTEST_HAS_RTTI
+
+ const char* const name = typeid(T).name();
+# if GTEST_HAS_CXXABI_H_ || defined(__HP_aCC)
+ int status = 0;
+ // gcc's implementation of typeid(T).name() mangles the type name,
+ // so we have to demangle it.
+# if GTEST_HAS_CXXABI_H_
+ using abi::__cxa_demangle;
+# endif // GTEST_HAS_CXXABI_H_
+ char* const readable_name = __cxa_demangle(name, 0, 0, &status);
+ const std::string name_str(status == 0 ? readable_name : name);
+ free(readable_name);
+ return name_str;
+# else
+ return name;
+# endif // GTEST_HAS_CXXABI_H_ || __HP_aCC
+
+# else
+
+ return "<type>";
+
+# endif // GTEST_HAS_RTTI
+}
+
+#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
+
+// AssertyTypeEq<T1, T2>::type is defined iff T1 and T2 are the same
+// type. This can be used as a compile-time assertion to ensure that
+// two types are equal.
+
+template <typename T1, typename T2>
+struct AssertTypeEq;
+
+template <typename T>
+struct AssertTypeEq<T, T> {
+ typedef bool type;
+};
+
+// A unique type used as the default value for the arguments of class
+// template Types. This allows us to simulate variadic templates
+// (e.g. Types<int>, Type<int, double>, and etc), which C++ doesn't
+// support directly.
+struct None {};
+
+// The following family of struct and struct templates are used to
+// represent type lists. In particular, TypesN<T1, T2, ..., TN>
+// represents a type list with N types (T1, T2, ..., and TN) in it.
+// Except for Types0, every struct in the family has two member types:
+// Head for the first type in the list, and Tail for the rest of the
+// list.
+
+// The empty type list.
+struct Types0 {};
+
+// Type lists of length 1, 2, 3, and so on.
+
+template <typename T1>
+struct Types1 {
+ typedef T1 Head;
+ typedef Types0 Tail;
+};
+
+$range i 2..n
+
+$for i [[
+$range j 1..i
+$range k 2..i
+template <$for j, [[typename T$j]]>
+struct Types$i {
+ typedef T1 Head;
+ typedef Types$(i-1)<$for k, [[T$k]]> Tail;
+};
+
+
+]]
+
+} // namespace internal
+
+// We don't want to require the users to write TypesN<...> directly,
+// as that would require them to count the length. Types<...> is much
+// easier to write, but generates horrible messages when there is a
+// compiler error, as gcc insists on printing out each template
+// argument, even if it has the default value (this means Types<int>
+// will appear as Types<int, None, None, ..., None> in the compiler
+// errors).
+//
+// Our solution is to combine the best part of the two approaches: a
+// user would write Types<T1, ..., TN>, and Google Test will translate
+// that to TypesN<T1, ..., TN> internally to make error messages
+// readable. The translation is done by the 'type' member of the
+// Types template.
+
+$range i 1..n
+template <$for i, [[typename T$i = internal::None]]>
+struct Types {
+ typedef internal::Types$n<$for i, [[T$i]]> type;
+};
+
+template <>
+struct Types<$for i, [[internal::None]]> {
+ typedef internal::Types0 type;
+};
+
+$range i 1..n-1
+$for i [[
+$range j 1..i
+$range k i+1..n
+template <$for j, [[typename T$j]]>
+struct Types<$for j, [[T$j]]$for k[[, internal::None]]> {
+ typedef internal::Types$i<$for j, [[T$j]]> type;
+};
+
+]]
+
+namespace internal {
+
+# define GTEST_TEMPLATE_ template <typename T> class
+
+// The template "selector" struct TemplateSel<Tmpl> is used to
+// represent Tmpl, which must be a class template with one type
+// parameter, as a type. TemplateSel<Tmpl>::Bind<T>::type is defined
+// as the type Tmpl<T>. This allows us to actually instantiate the
+// template "selected" by TemplateSel<Tmpl>.
+//
+// This trick is necessary for simulating typedef for class templates,
+// which C++ doesn't support directly.
+template <GTEST_TEMPLATE_ Tmpl>
+struct TemplateSel {
+ template <typename T>
+ struct Bind {
+ typedef Tmpl<T> type;
+ };
+};
+
+# define GTEST_BIND_(TmplSel, T) \
+ TmplSel::template Bind<T>::type
+
+// A unique struct template used as the default value for the
+// arguments of class template Templates. This allows us to simulate
+// variadic templates (e.g. Templates<int>, Templates<int, double>,
+// and etc), which C++ doesn't support directly.
+template <typename T>
+struct NoneT {};
+
+// The following family of struct and struct templates are used to
+// represent template lists. In particular, TemplatesN<T1, T2, ...,
+// TN> represents a list of N templates (T1, T2, ..., and TN). Except
+// for Templates0, every struct in the family has two member types:
+// Head for the selector of the first template in the list, and Tail
+// for the rest of the list.
+
+// The empty template list.
+struct Templates0 {};
+
+// Template lists of length 1, 2, 3, and so on.
+
+template <GTEST_TEMPLATE_ T1>
+struct Templates1 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates0 Tail;
+};
+
+$range i 2..n
+
+$for i [[
+$range j 1..i
+$range k 2..i
+template <$for j, [[GTEST_TEMPLATE_ T$j]]>
+struct Templates$i {
+ typedef TemplateSel<T1> Head;
+ typedef Templates$(i-1)<$for k, [[T$k]]> Tail;
+};
+
+
+]]
+
+// We don't want to require the users to write TemplatesN<...> directly,
+// as that would require them to count the length. Templates<...> is much
+// easier to write, but generates horrible messages when there is a
+// compiler error, as gcc insists on printing out each template
+// argument, even if it has the default value (this means Templates<list>
+// will appear as Templates<list, NoneT, NoneT, ..., NoneT> in the compiler
+// errors).
+//
+// Our solution is to combine the best part of the two approaches: a
+// user would write Templates<T1, ..., TN>, and Google Test will translate
+// that to TemplatesN<T1, ..., TN> internally to make error messages
+// readable. The translation is done by the 'type' member of the
+// Templates template.
+
+$range i 1..n
+template <$for i, [[GTEST_TEMPLATE_ T$i = NoneT]]>
+struct Templates {
+ typedef Templates$n<$for i, [[T$i]]> type;
+};
+
+template <>
+struct Templates<$for i, [[NoneT]]> {
+ typedef Templates0 type;
+};
+
+$range i 1..n-1
+$for i [[
+$range j 1..i
+$range k i+1..n
+template <$for j, [[GTEST_TEMPLATE_ T$j]]>
+struct Templates<$for j, [[T$j]]$for k[[, NoneT]]> {
+ typedef Templates$i<$for j, [[T$j]]> type;
+};
+
+]]
+
+// The TypeList template makes it possible to use either a single type
+// or a Types<...> list in TYPED_TEST_CASE() and
+// INSTANTIATE_TYPED_TEST_CASE_P().
+
+template <typename T>
+struct TypeList {
+ typedef Types1<T> type;
+};
+
+
+$range i 1..n
+template <$for i, [[typename T$i]]>
+struct TypeList<Types<$for i, [[T$i]]> > {
+ typedef typename Types<$for i, [[T$i]]>::type type;
+};
+
+#endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
#include "gtest/gtest.h"
// The following lines pull in the real gtest *.cc files.
-// Copyright 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// The Google C++ Testing Framework (Google Test)
-
-// Copyright 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// Utilities for testing Google Test itself and code that uses Google Test
-// (e.g. frameworks built on top of Google Test).
-
-#ifndef GTEST_INCLUDE_GTEST_GTEST_SPI_H_
-#define GTEST_INCLUDE_GTEST_GTEST_SPI_H_
-
-
-namespace testing {
-
-// This helper class can be used to mock out Google Test failure reporting
-// so that we can test Google Test or code that builds on Google Test.
-//
-// An object of this class appends a TestPartResult object to the
-// TestPartResultArray object given in the constructor whenever a Google Test
-// failure is reported. It can either intercept only failures that are
-// generated in the same thread that created this object or it can intercept
-// all generated failures. The scope of this mock object can be controlled with
-// the second argument to the two arguments constructor.
-class GTEST_API_ ScopedFakeTestPartResultReporter
- : public TestPartResultReporterInterface {
- public:
- // The two possible mocking modes of this object.
- enum InterceptMode {
- INTERCEPT_ONLY_CURRENT_THREAD, // Intercepts only thread local failures.
- INTERCEPT_ALL_THREADS // Intercepts all failures.
- };
-
- // The c'tor sets this object as the test part result reporter used
- // by Google Test. The 'result' parameter specifies where to report the
- // results. This reporter will only catch failures generated in the current
- // thread. DEPRECATED
- explicit ScopedFakeTestPartResultReporter(TestPartResultArray* result);
-
- // Same as above, but you can choose the interception scope of this object.
- ScopedFakeTestPartResultReporter(InterceptMode intercept_mode,
- TestPartResultArray* result);
-
- // The d'tor restores the previous test part result reporter.
- virtual ~ScopedFakeTestPartResultReporter();
-
- // Appends the TestPartResult object to the TestPartResultArray
- // received in the constructor.
- //
- // This method is from the TestPartResultReporterInterface
- // interface.
- virtual void ReportTestPartResult(const TestPartResult& result);
- private:
- void Init();
-
- const InterceptMode intercept_mode_;
- TestPartResultReporterInterface* old_reporter_;
- TestPartResultArray* const result_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedFakeTestPartResultReporter);
-};
-
-namespace internal {
-
-// A helper class for implementing EXPECT_FATAL_FAILURE() and
-// EXPECT_NONFATAL_FAILURE(). Its destructor verifies that the given
-// TestPartResultArray contains exactly one failure that has the given
-// type and contains the given substring. If that's not the case, a
-// non-fatal failure will be generated.
-class GTEST_API_ SingleFailureChecker {
- public:
- // The constructor remembers the arguments.
- SingleFailureChecker(const TestPartResultArray* results,
- TestPartResult::Type type,
- const string& substr);
- ~SingleFailureChecker();
- private:
- const TestPartResultArray* const results_;
- const TestPartResult::Type type_;
- const string substr_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(SingleFailureChecker);
-};
-
-} // namespace internal
-
-} // namespace testing
-
-// A set of macros for testing Google Test assertions or code that's expected
-// to generate Google Test fatal failures. It verifies that the given
-// statement will cause exactly one fatal Google Test failure with 'substr'
-// being part of the failure message.
-//
-// There are two different versions of this macro. EXPECT_FATAL_FAILURE only
-// affects and considers failures generated in the current thread and
-// EXPECT_FATAL_FAILURE_ON_ALL_THREADS does the same but for all threads.
-//
-// The verification of the assertion is done correctly even when the statement
-// throws an exception or aborts the current function.
-//
-// Known restrictions:
-// - 'statement' cannot reference local non-static variables or
-// non-static members of the current object.
-// - 'statement' cannot return a value.
-// - You cannot stream a failure message to this macro.
-//
-// Note that even though the implementations of the following two
-// macros are much alike, we cannot refactor them to use a common
-// helper macro, due to some peculiarity in how the preprocessor
-// works. The AcceptsMacroThatExpandsToUnprotectedComma test in
-// gtest_unittest.cc will fail to compile if we do that.
-#define EXPECT_FATAL_FAILURE(statement, substr) \
- do { \
- class GTestExpectFatalFailureHelper {\
- public:\
- static void Execute() { statement; }\
- };\
- ::testing::TestPartResultArray gtest_failures;\
- ::testing::internal::SingleFailureChecker gtest_checker(\
- >est_failures, ::testing::TestPartResult::kFatalFailure, (substr));\
- {\
- ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
- ::testing::ScopedFakeTestPartResultReporter:: \
- INTERCEPT_ONLY_CURRENT_THREAD, >est_failures);\
- GTestExpectFatalFailureHelper::Execute();\
- }\
- } while (::testing::internal::AlwaysFalse())
-
-#define EXPECT_FATAL_FAILURE_ON_ALL_THREADS(statement, substr) \
- do { \
- class GTestExpectFatalFailureHelper {\
- public:\
- static void Execute() { statement; }\
- };\
- ::testing::TestPartResultArray gtest_failures;\
- ::testing::internal::SingleFailureChecker gtest_checker(\
- >est_failures, ::testing::TestPartResult::kFatalFailure, (substr));\
- {\
- ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
- ::testing::ScopedFakeTestPartResultReporter:: \
- INTERCEPT_ALL_THREADS, >est_failures);\
- GTestExpectFatalFailureHelper::Execute();\
- }\
- } while (::testing::internal::AlwaysFalse())
-
-// A macro for testing Google Test assertions or code that's expected to
-// generate Google Test non-fatal failures. It asserts that the given
-// statement will cause exactly one non-fatal Google Test failure with 'substr'
-// being part of the failure message.
-//
-// There are two different versions of this macro. EXPECT_NONFATAL_FAILURE only
-// affects and considers failures generated in the current thread and
-// EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS does the same but for all threads.
-//
-// 'statement' is allowed to reference local variables and members of
-// the current object.
-//
-// The verification of the assertion is done correctly even when the statement
-// throws an exception or aborts the current function.
-//
-// Known restrictions:
-// - You cannot stream a failure message to this macro.
-//
-// Note that even though the implementations of the following two
-// macros are much alike, we cannot refactor them to use a common
-// helper macro, due to some peculiarity in how the preprocessor
-// works. If we do that, the code won't compile when the user gives
-// EXPECT_NONFATAL_FAILURE() a statement that contains a macro that
-// expands to code containing an unprotected comma. The
-// AcceptsMacroThatExpandsToUnprotectedComma test in gtest_unittest.cc
-// catches that.
-//
-// For the same reason, we have to write
-// if (::testing::internal::AlwaysTrue()) { statement; }
-// instead of
-// GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement)
-// to avoid an MSVC warning on unreachable code.
-#define EXPECT_NONFATAL_FAILURE(statement, substr) \
- do {\
- ::testing::TestPartResultArray gtest_failures;\
- ::testing::internal::SingleFailureChecker gtest_checker(\
- >est_failures, ::testing::TestPartResult::kNonFatalFailure, \
- (substr));\
- {\
- ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
- ::testing::ScopedFakeTestPartResultReporter:: \
- INTERCEPT_ONLY_CURRENT_THREAD, >est_failures);\
- if (::testing::internal::AlwaysTrue()) { statement; }\
- }\
- } while (::testing::internal::AlwaysFalse())
-
-#define EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(statement, substr) \
- do {\
- ::testing::TestPartResultArray gtest_failures;\
- ::testing::internal::SingleFailureChecker gtest_checker(\
- >est_failures, ::testing::TestPartResult::kNonFatalFailure, \
- (substr));\
- {\
- ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
- ::testing::ScopedFakeTestPartResultReporter::INTERCEPT_ALL_THREADS, \
- >est_failures);\
- if (::testing::internal::AlwaysTrue()) { statement; }\
- }\
- } while (::testing::internal::AlwaysFalse())
-
-#endif // GTEST_INCLUDE_GTEST_GTEST_SPI_H_
-
-#include <ctype.h>
-#include <math.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#include <wchar.h>
-#include <wctype.h>
-
-#include <algorithm>
-#include <iomanip>
-#include <limits>
-#include <ostream> // NOLINT
-#include <sstream>
-#include <vector>
-
-#if GTEST_OS_LINUX
-
-// TODO(kenton@google.com): Use autoconf to detect availability of
-// gettimeofday().
-# define GTEST_HAS_GETTIMEOFDAY_ 1
-
-# include <fcntl.h> // NOLINT
-# include <limits.h> // NOLINT
-# include <sched.h> // NOLINT
-// Declares vsnprintf(). This header is not available on Windows.
-# include <strings.h> // NOLINT
-# include <sys/mman.h> // NOLINT
-# include <sys/time.h> // NOLINT
-# include <unistd.h> // NOLINT
-# include <string>
-
-#elif GTEST_OS_SYMBIAN
-# define GTEST_HAS_GETTIMEOFDAY_ 1
-# include <sys/time.h> // NOLINT
-
-#elif GTEST_OS_ZOS
-# define GTEST_HAS_GETTIMEOFDAY_ 1
-# include <sys/time.h> // NOLINT
-
-// On z/OS we additionally need strings.h for strcasecmp.
-# include <strings.h> // NOLINT
-
-#elif GTEST_OS_WINDOWS_MOBILE // We are on Windows CE.
-
-# include <windows.h> // NOLINT
-
-#elif GTEST_OS_WINDOWS // We are on Windows proper.
-
-# include <io.h> // NOLINT
-# include <sys/timeb.h> // NOLINT
-# include <sys/types.h> // NOLINT
-# include <sys/stat.h> // NOLINT
-
-# if GTEST_OS_WINDOWS_MINGW
-// MinGW has gettimeofday() but not _ftime64().
-// TODO(kenton@google.com): Use autoconf to detect availability of
-// gettimeofday().
-// TODO(kenton@google.com): There are other ways to get the time on
-// Windows, like GetTickCount() or GetSystemTimeAsFileTime(). MinGW
-// supports these. consider using them instead.
-# define GTEST_HAS_GETTIMEOFDAY_ 1
-# include <sys/time.h> // NOLINT
-# endif // GTEST_OS_WINDOWS_MINGW
-
-// cpplint thinks that the header is already included, so we want to
-// silence it.
-# include <windows.h> // NOLINT
-
-#else
-
-// Assume other platforms have gettimeofday().
-// TODO(kenton@google.com): Use autoconf to detect availability of
-// gettimeofday().
-# define GTEST_HAS_GETTIMEOFDAY_ 1
-
-// cpplint thinks that the header is already included, so we want to
-// silence it.
-# include <sys/time.h> // NOLINT
-# include <unistd.h> // NOLINT
-
-#endif // GTEST_OS_LINUX
-
-#if GTEST_HAS_EXCEPTIONS
-# include <stdexcept>
-#endif
-
-#if GTEST_CAN_STREAM_RESULTS_
-# include <arpa/inet.h> // NOLINT
-# include <netdb.h> // NOLINT
-#endif
-
-// Indicates that this translation unit is part of Google Test's
-// implementation. It must come before gtest-internal-inl.h is
-// included, or there will be a compiler error. This trick is to
-// prevent a user from accidentally including gtest-internal-inl.h in
-// his code.
-#define GTEST_IMPLEMENTATION_ 1
-// Copyright 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Utility functions and classes used by the Google C++ testing framework.
-//
-// Author: wan@google.com (Zhanyong Wan)
-//
-// This file contains purely Google Test's internal implementation. Please
-// DO NOT #INCLUDE IT IN A USER PROGRAM.
-
-#ifndef GTEST_SRC_GTEST_INTERNAL_INL_H_
-#define GTEST_SRC_GTEST_INTERNAL_INL_H_
-
-// GTEST_IMPLEMENTATION_ is defined to 1 iff the current translation unit is
-// part of Google Test's implementation; otherwise it's undefined.
-#if !GTEST_IMPLEMENTATION_
-// A user is trying to include this from his code - just say no.
-# error "gtest-internal-inl.h is part of Google Test's internal implementation."
-# error "It must not be included except by Google Test itself."
-#endif // GTEST_IMPLEMENTATION_
-
-#ifndef _WIN32_WCE
-# include <errno.h>
-#endif // !_WIN32_WCE
-#include <stddef.h>
-#include <stdlib.h> // For strtoll/_strtoul64/malloc/free.
-#include <string.h> // For memmove.
-
-#include <algorithm>
-#include <string>
-#include <vector>
-
-
-#if GTEST_CAN_STREAM_RESULTS_
-# include <arpa/inet.h> // NOLINT
-# include <netdb.h> // NOLINT
-#endif
-
-#if GTEST_OS_WINDOWS
-# include <windows.h> // NOLINT
-#endif // GTEST_OS_WINDOWS
-
-
-namespace testing {
-
-// Declares the flags.
-//
-// We don't want the users to modify this flag in the code, but want
-// Google Test's own unit tests to be able to access it. Therefore we
-// declare it here as opposed to in gtest.h.
-GTEST_DECLARE_bool_(death_test_use_fork);
-
-namespace internal {
-
-// The value of GetTestTypeId() as seen from within the Google Test
-// library. This is solely for testing GetTestTypeId().
-GTEST_API_ extern const TypeId kTestTypeIdInGoogleTest;
-
-// Names of the flags (needed for parsing Google Test flags).
-const char kAlsoRunDisabledTestsFlag[] = "also_run_disabled_tests";
-const char kBreakOnFailureFlag[] = "break_on_failure";
-const char kCatchExceptionsFlag[] = "catch_exceptions";
-const char kColorFlag[] = "color";
-const char kFilterFlag[] = "filter";
-const char kListTestsFlag[] = "list_tests";
-const char kOutputFlag[] = "output";
-const char kPrintTimeFlag[] = "print_time";
-const char kRandomSeedFlag[] = "random_seed";
-const char kRepeatFlag[] = "repeat";
-const char kShuffleFlag[] = "shuffle";
-const char kStackTraceDepthFlag[] = "stack_trace_depth";
-const char kStreamResultToFlag[] = "stream_result_to";
-const char kThrowOnFailureFlag[] = "throw_on_failure";
-
-// A valid random seed must be in [1, kMaxRandomSeed].
-const int kMaxRandomSeed = 99999;
-
-// g_help_flag is true iff the --help flag or an equivalent form is
-// specified on the command line.
-GTEST_API_ extern bool g_help_flag;
-
-// Returns the current time in milliseconds.
-GTEST_API_ TimeInMillis GetTimeInMillis();
-
-// Returns true iff Google Test should use colors in the output.
-GTEST_API_ bool ShouldUseColor(bool stdout_is_tty);
-
-// Formats the given time in milliseconds as seconds.
-GTEST_API_ std::string FormatTimeInMillisAsSeconds(TimeInMillis ms);
-
-// Converts the given time in milliseconds to a date string in the ISO 8601
-// format, without the timezone information. N.B.: due to the use the
-// non-reentrant localtime() function, this function is not thread safe. Do
-// not use it in any code that can be called from multiple threads.
-GTEST_API_ std::string FormatEpochTimeInMillisAsIso8601(TimeInMillis ms);
-
-// Parses a string for an Int32 flag, in the form of "--flag=value".
-//
-// On success, stores the value of the flag in *value, and returns
-// true. On failure, returns false without changing *value.
-GTEST_API_ bool ParseInt32Flag(
- const char* str, const char* flag, Int32* value);
-
-// Returns a random seed in range [1, kMaxRandomSeed] based on the
-// given --gtest_random_seed flag value.
-inline int GetRandomSeedFromFlag(Int32 random_seed_flag) {
- const unsigned int raw_seed = (random_seed_flag == 0) ?
- static_cast<unsigned int>(GetTimeInMillis()) :
- static_cast<unsigned int>(random_seed_flag);
-
- // Normalizes the actual seed to range [1, kMaxRandomSeed] such that
- // it's easy to type.
- const int normalized_seed =
- static_cast<int>((raw_seed - 1U) %
- static_cast<unsigned int>(kMaxRandomSeed)) + 1;
- return normalized_seed;
-}
-
-// Returns the first valid random seed after 'seed'. The behavior is
-// undefined if 'seed' is invalid. The seed after kMaxRandomSeed is
-// considered to be 1.
-inline int GetNextRandomSeed(int seed) {
- GTEST_CHECK_(1 <= seed && seed <= kMaxRandomSeed)
- << "Invalid random seed " << seed << " - must be in [1, "
- << kMaxRandomSeed << "].";
- const int next_seed = seed + 1;
- return (next_seed > kMaxRandomSeed) ? 1 : next_seed;
-}
-
-// This class saves the values of all Google Test flags in its c'tor, and
-// restores them in its d'tor.
-class GTestFlagSaver {
- public:
- // The c'tor.
- GTestFlagSaver() {
- also_run_disabled_tests_ = GTEST_FLAG(also_run_disabled_tests);
- break_on_failure_ = GTEST_FLAG(break_on_failure);
- catch_exceptions_ = GTEST_FLAG(catch_exceptions);
- color_ = GTEST_FLAG(color);
- death_test_style_ = GTEST_FLAG(death_test_style);
- death_test_use_fork_ = GTEST_FLAG(death_test_use_fork);
- filter_ = GTEST_FLAG(filter);
- internal_run_death_test_ = GTEST_FLAG(internal_run_death_test);
- list_tests_ = GTEST_FLAG(list_tests);
- output_ = GTEST_FLAG(output);
- print_time_ = GTEST_FLAG(print_time);
- random_seed_ = GTEST_FLAG(random_seed);
- repeat_ = GTEST_FLAG(repeat);
- shuffle_ = GTEST_FLAG(shuffle);
- stack_trace_depth_ = GTEST_FLAG(stack_trace_depth);
- stream_result_to_ = GTEST_FLAG(stream_result_to);
- throw_on_failure_ = GTEST_FLAG(throw_on_failure);
- }
-
- // The d'tor is not virtual. DO NOT INHERIT FROM THIS CLASS.
- ~GTestFlagSaver() {
- GTEST_FLAG(also_run_disabled_tests) = also_run_disabled_tests_;
- GTEST_FLAG(break_on_failure) = break_on_failure_;
- GTEST_FLAG(catch_exceptions) = catch_exceptions_;
- GTEST_FLAG(color) = color_;
- GTEST_FLAG(death_test_style) = death_test_style_;
- GTEST_FLAG(death_test_use_fork) = death_test_use_fork_;
- GTEST_FLAG(filter) = filter_;
- GTEST_FLAG(internal_run_death_test) = internal_run_death_test_;
- GTEST_FLAG(list_tests) = list_tests_;
- GTEST_FLAG(output) = output_;
- GTEST_FLAG(print_time) = print_time_;
- GTEST_FLAG(random_seed) = random_seed_;
- GTEST_FLAG(repeat) = repeat_;
- GTEST_FLAG(shuffle) = shuffle_;
- GTEST_FLAG(stack_trace_depth) = stack_trace_depth_;
- GTEST_FLAG(stream_result_to) = stream_result_to_;
- GTEST_FLAG(throw_on_failure) = throw_on_failure_;
- }
-
- private:
- // Fields for saving the original values of flags.
- bool also_run_disabled_tests_;
- bool break_on_failure_;
- bool catch_exceptions_;
- std::string color_;
- std::string death_test_style_;
- bool death_test_use_fork_;
- std::string filter_;
- std::string internal_run_death_test_;
- bool list_tests_;
- std::string output_;
- bool print_time_;
- internal::Int32 random_seed_;
- internal::Int32 repeat_;
- bool shuffle_;
- internal::Int32 stack_trace_depth_;
- std::string stream_result_to_;
- bool throw_on_failure_;
-} GTEST_ATTRIBUTE_UNUSED_;
-
-// Converts a Unicode code point to a narrow string in UTF-8 encoding.
-// code_point parameter is of type UInt32 because wchar_t may not be
-// wide enough to contain a code point.
-// If the code_point is not a valid Unicode code point
-// (i.e. outside of Unicode range U+0 to U+10FFFF) it will be converted
-// to "(Invalid Unicode 0xXXXXXXXX)".
-GTEST_API_ std::string CodePointToUtf8(UInt32 code_point);
-
-// Converts a wide string to a narrow string in UTF-8 encoding.
-// The wide string is assumed to have the following encoding:
-// UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin, Symbian OS)
-// UTF-32 if sizeof(wchar_t) == 4 (on Linux)
-// Parameter str points to a null-terminated wide string.
-// Parameter num_chars may additionally limit the number
-// of wchar_t characters processed. -1 is used when the entire string
-// should be processed.
-// If the string contains code points that are not valid Unicode code points
-// (i.e. outside of Unicode range U+0 to U+10FFFF) they will be output
-// as '(Invalid Unicode 0xXXXXXXXX)'. If the string is in UTF16 encoding
-// and contains invalid UTF-16 surrogate pairs, values in those pairs
-// will be encoded as individual Unicode characters from Basic Normal Plane.
-GTEST_API_ std::string WideStringToUtf8(const wchar_t* str, int num_chars);
-
-// Reads the GTEST_SHARD_STATUS_FILE environment variable, and creates the file
-// if the variable is present. If a file already exists at this location, this
-// function will write over it. If the variable is present, but the file cannot
-// be created, prints an error and exits.
-void WriteToShardStatusFileIfNeeded();
-
-// Checks whether sharding is enabled by examining the relevant
-// environment variable values. If the variables are present,
-// but inconsistent (e.g., shard_index >= total_shards), prints
-// an error and exits. If in_subprocess_for_death_test, sharding is
-// disabled because it must only be applied to the original test
-// process. Otherwise, we could filter out death tests we intended to execute.
-GTEST_API_ bool ShouldShard(const char* total_shards_str,
- const char* shard_index_str,
- bool in_subprocess_for_death_test);
-
-// Parses the environment variable var as an Int32. If it is unset,
-// returns default_val. If it is not an Int32, prints an error and
-// and aborts.
-GTEST_API_ Int32 Int32FromEnvOrDie(const char* env_var, Int32 default_val);
-
-// Given the total number of shards, the shard index, and the test id,
-// returns true iff the test should be run on this shard. The test id is
-// some arbitrary but unique non-negative integer assigned to each test
-// method. Assumes that 0 <= shard_index < total_shards.
-GTEST_API_ bool ShouldRunTestOnShard(
- int total_shards, int shard_index, int test_id);
-
-// STL container utilities.
-
-// Returns the number of elements in the given container that satisfy
-// the given predicate.
-template <class Container, typename Predicate>
-inline int CountIf(const Container& c, Predicate predicate) {
- // Implemented as an explicit loop since std::count_if() in libCstd on
- // Solaris has a non-standard signature.
- int count = 0;
- for (typename Container::const_iterator it = c.begin(); it != c.end(); ++it) {
- if (predicate(*it))
- ++count;
- }
- return count;
-}
-
-// Applies a function/functor to each element in the container.
-template <class Container, typename Functor>
-void ForEach(const Container& c, Functor functor) {
- std::for_each(c.begin(), c.end(), functor);
-}
-
-// Returns the i-th element of the vector, or default_value if i is not
-// in range [0, v.size()).
-template <typename E>
-inline E GetElementOr(const std::vector<E>& v, int i, E default_value) {
- return (i < 0 || i >= static_cast<int>(v.size())) ? default_value : v[i];
-}
-
-// Performs an in-place shuffle of a range of the vector's elements.
-// 'begin' and 'end' are element indices as an STL-style range;
-// i.e. [begin, end) are shuffled, where 'end' == size() means to
-// shuffle to the end of the vector.
-template <typename E>
-void ShuffleRange(internal::Random* random, int begin, int end,
- std::vector<E>* v) {
- const int size = static_cast<int>(v->size());
- GTEST_CHECK_(0 <= begin && begin <= size)
- << "Invalid shuffle range start " << begin << ": must be in range [0, "
- << size << "].";
- GTEST_CHECK_(begin <= end && end <= size)
- << "Invalid shuffle range finish " << end << ": must be in range ["
- << begin << ", " << size << "].";
-
- // Fisher-Yates shuffle, from
- // http://en.wikipedia.org/wiki/Fisher-Yates_shuffle
- for (int range_width = end - begin; range_width >= 2; range_width--) {
- const int last_in_range = begin + range_width - 1;
- const int selected = begin + random->Generate(range_width);
- std::swap((*v)[selected], (*v)[last_in_range]);
- }
-}
-
-// Performs an in-place shuffle of the vector's elements.
-template <typename E>
-inline void Shuffle(internal::Random* random, std::vector<E>* v) {
- ShuffleRange(random, 0, static_cast<int>(v->size()), v);
-}
-
-// A function for deleting an object. Handy for being used as a
-// functor.
-template <typename T>
-static void Delete(T* x) {
- delete x;
-}
-
-// A predicate that checks the key of a TestProperty against a known key.
-//
-// TestPropertyKeyIs is copyable.
-class TestPropertyKeyIs {
- public:
- // Constructor.
- //
- // TestPropertyKeyIs has NO default constructor.
- explicit TestPropertyKeyIs(const std::string& key) : key_(key) {}
-
- // Returns true iff the test name of test property matches on key_.
- bool operator()(const TestProperty& test_property) const {
- return test_property.key() == key_;
- }
-
- private:
- std::string key_;
-};
-
-// Class UnitTestOptions.
-//
-// This class contains functions for processing options the user
-// specifies when running the tests. It has only static members.
-//
-// In most cases, the user can specify an option using either an
-// environment variable or a command line flag. E.g. you can set the
-// test filter using either GTEST_FILTER or --gtest_filter. If both
-// the variable and the flag are present, the latter overrides the
-// former.
-class GTEST_API_ UnitTestOptions {
- public:
- // Functions for processing the gtest_output flag.
-
- // Returns the output format, or "" for normal printed output.
- static std::string GetOutputFormat();
-
- // Returns the absolute path of the requested output file, or the
- // default (test_detail.xml in the original working directory) if
- // none was explicitly specified.
- static std::string GetAbsolutePathToOutputFile();
-
- // Functions for processing the gtest_filter flag.
-
- // Returns true iff the wildcard pattern matches the string. The
- // first ':' or '\0' character in pattern marks the end of it.
- //
- // This recursive algorithm isn't very efficient, but is clear and
- // works well enough for matching test names, which are short.
- static bool PatternMatchesString(const char *pattern, const char *str);
-
- // Returns true iff the user-specified filter matches the test case
- // name and the test name.
- static bool FilterMatchesTest(const std::string &test_case_name,
- const std::string &test_name);
-
-#if GTEST_OS_WINDOWS
- // Function for supporting the gtest_catch_exception flag.
-
- // Returns EXCEPTION_EXECUTE_HANDLER if Google Test should handle the
- // given SEH exception, or EXCEPTION_CONTINUE_SEARCH otherwise.
- // This function is useful as an __except condition.
- static int GTestShouldProcessSEH(DWORD exception_code);
-#endif // GTEST_OS_WINDOWS
-
- // Returns true if "name" matches the ':' separated list of glob-style
- // filters in "filter".
- static bool MatchesFilter(const std::string& name, const char* filter);
-};
-
-// Returns the current application's name, removing directory path if that
-// is present. Used by UnitTestOptions::GetOutputFile.
-GTEST_API_ FilePath GetCurrentExecutableName();
-
-// The role interface for getting the OS stack trace as a string.
-class OsStackTraceGetterInterface {
- public:
- OsStackTraceGetterInterface() {}
- virtual ~OsStackTraceGetterInterface() {}
-
- // Returns the current OS stack trace as an std::string. Parameters:
- //
- // max_depth - the maximum number of stack frames to be included
- // in the trace.
- // skip_count - the number of top frames to be skipped; doesn't count
- // against max_depth.
- virtual string CurrentStackTrace(int max_depth, int skip_count) = 0;
-
- // UponLeavingGTest() should be called immediately before Google Test calls
- // user code. It saves some information about the current stack that
- // CurrentStackTrace() will use to find and hide Google Test stack frames.
- virtual void UponLeavingGTest() = 0;
-
- private:
- GTEST_DISALLOW_COPY_AND_ASSIGN_(OsStackTraceGetterInterface);
-};
-
-// A working implementation of the OsStackTraceGetterInterface interface.
-class OsStackTraceGetter : public OsStackTraceGetterInterface {
- public:
- OsStackTraceGetter() : caller_frame_(NULL) {}
-
- virtual string CurrentStackTrace(int max_depth, int skip_count)
- GTEST_LOCK_EXCLUDED_(mutex_);
-
- virtual void UponLeavingGTest() GTEST_LOCK_EXCLUDED_(mutex_);
-
- // This string is inserted in place of stack frames that are part of
- // Google Test's implementation.
- static const char* const kElidedFramesMarker;
-
- private:
- Mutex mutex_; // protects all internal state
-
- // We save the stack frame below the frame that calls user code.
- // We do this because the address of the frame immediately below
- // the user code changes between the call to UponLeavingGTest()
- // and any calls to CurrentStackTrace() from within the user code.
- void* caller_frame_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(OsStackTraceGetter);
-};
-
-// Information about a Google Test trace point.
-struct TraceInfo {
- const char* file;
- int line;
- std::string message;
-};
-
-// This is the default global test part result reporter used in UnitTestImpl.
-// This class should only be used by UnitTestImpl.
-class DefaultGlobalTestPartResultReporter
- : public TestPartResultReporterInterface {
- public:
- explicit DefaultGlobalTestPartResultReporter(UnitTestImpl* unit_test);
- // Implements the TestPartResultReporterInterface. Reports the test part
- // result in the current test.
- virtual void ReportTestPartResult(const TestPartResult& result);
-
- private:
- UnitTestImpl* const unit_test_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultGlobalTestPartResultReporter);
-};
-
-// This is the default per thread test part result reporter used in
-// UnitTestImpl. This class should only be used by UnitTestImpl.
-class DefaultPerThreadTestPartResultReporter
- : public TestPartResultReporterInterface {
- public:
- explicit DefaultPerThreadTestPartResultReporter(UnitTestImpl* unit_test);
- // Implements the TestPartResultReporterInterface. The implementation just
- // delegates to the current global test part result reporter of *unit_test_.
- virtual void ReportTestPartResult(const TestPartResult& result);
-
- private:
- UnitTestImpl* const unit_test_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultPerThreadTestPartResultReporter);
-};
-
-// The private implementation of the UnitTest class. We don't protect
-// the methods under a mutex, as this class is not accessible by a
-// user and the UnitTest class that delegates work to this class does
-// proper locking.
-class GTEST_API_ UnitTestImpl {
- public:
- explicit UnitTestImpl(UnitTest* parent);
- virtual ~UnitTestImpl();
-
- // There are two different ways to register your own TestPartResultReporter.
- // You can register your own repoter to listen either only for test results
- // from the current thread or for results from all threads.
- // By default, each per-thread test result repoter just passes a new
- // TestPartResult to the global test result reporter, which registers the
- // test part result for the currently running test.
-
- // Returns the global test part result reporter.
- TestPartResultReporterInterface* GetGlobalTestPartResultReporter();
-
- // Sets the global test part result reporter.
- void SetGlobalTestPartResultReporter(
- TestPartResultReporterInterface* reporter);
-
- // Returns the test part result reporter for the current thread.
- TestPartResultReporterInterface* GetTestPartResultReporterForCurrentThread();
-
- // Sets the test part result reporter for the current thread.
- void SetTestPartResultReporterForCurrentThread(
- TestPartResultReporterInterface* reporter);
-
- // Gets the number of successful test cases.
- int successful_test_case_count() const;
-
- // Gets the number of failed test cases.
- int failed_test_case_count() const;
-
- // Gets the number of all test cases.
- int total_test_case_count() const;
-
- // Gets the number of all test cases that contain at least one test
- // that should run.
- int test_case_to_run_count() const;
-
- // Gets the number of successful tests.
- int successful_test_count() const;
-
- // Gets the number of failed tests.
- int failed_test_count() const;
-
- // Gets the number of disabled tests that will be reported in the XML report.
- int reportable_disabled_test_count() const;
-
- // Gets the number of disabled tests.
- int disabled_test_count() const;
-
- // Gets the number of tests to be printed in the XML report.
- int reportable_test_count() const;
-
- // Gets the number of all tests.
- int total_test_count() const;
-
- // Gets the number of tests that should run.
- int test_to_run_count() const;
-
- // Gets the time of the test program start, in ms from the start of the
- // UNIX epoch.
- TimeInMillis start_timestamp() const { return start_timestamp_; }
-
- // Gets the elapsed time, in milliseconds.
- TimeInMillis elapsed_time() const { return elapsed_time_; }
-
- // Returns true iff the unit test passed (i.e. all test cases passed).
- bool Passed() const { return !Failed(); }
-
- // Returns true iff the unit test failed (i.e. some test case failed
- // or something outside of all tests failed).
- bool Failed() const {
- return failed_test_case_count() > 0 || ad_hoc_test_result()->Failed();
- }
-
- // Gets the i-th test case among all the test cases. i can range from 0 to
- // total_test_case_count() - 1. If i is not in that range, returns NULL.
- const TestCase* GetTestCase(int i) const {
- const int index = GetElementOr(test_case_indices_, i, -1);
- return index < 0 ? NULL : test_cases_[i];
- }
-
- // Gets the i-th test case among all the test cases. i can range from 0 to
- // total_test_case_count() - 1. If i is not in that range, returns NULL.
- TestCase* GetMutableTestCase(int i) {
- const int index = GetElementOr(test_case_indices_, i, -1);
- return index < 0 ? NULL : test_cases_[index];
- }
-
- // Provides access to the event listener list.
- TestEventListeners* listeners() { return &listeners_; }
-
- // Returns the TestResult for the test that's currently running, or
- // the TestResult for the ad hoc test if no test is running.
- TestResult* current_test_result();
-
- // Returns the TestResult for the ad hoc test.
- const TestResult* ad_hoc_test_result() const { return &ad_hoc_test_result_; }
-
- // Sets the OS stack trace getter.
- //
- // Does nothing if the input and the current OS stack trace getter
- // are the same; otherwise, deletes the old getter and makes the
- // input the current getter.
- void set_os_stack_trace_getter(OsStackTraceGetterInterface* getter);
-
- // Returns the current OS stack trace getter if it is not NULL;
- // otherwise, creates an OsStackTraceGetter, makes it the current
- // getter, and returns it.
- OsStackTraceGetterInterface* os_stack_trace_getter();
-
- // Returns the current OS stack trace as an std::string.
- //
- // The maximum number of stack frames to be included is specified by
- // the gtest_stack_trace_depth flag. The skip_count parameter
- // specifies the number of top frames to be skipped, which doesn't
- // count against the number of frames to be included.
- //
- // For example, if Foo() calls Bar(), which in turn calls
- // CurrentOsStackTraceExceptTop(1), Foo() will be included in the
- // trace but Bar() and CurrentOsStackTraceExceptTop() won't.
- std::string CurrentOsStackTraceExceptTop(int skip_count) GTEST_NO_INLINE_;
-
- // Finds and returns a TestCase with the given name. If one doesn't
- // exist, creates one and returns it.
- //
- // Arguments:
- //
- // test_case_name: name of the test case
- // type_param: the name of the test's type parameter, or NULL if
- // this is not a typed or a type-parameterized test.
- // set_up_tc: pointer to the function that sets up the test case
- // tear_down_tc: pointer to the function that tears down the test case
- TestCase* GetTestCase(const char* test_case_name,
- const char* type_param,
- Test::SetUpTestCaseFunc set_up_tc,
- Test::TearDownTestCaseFunc tear_down_tc);
-
- // Adds a TestInfo to the unit test.
- //
- // Arguments:
- //
- // set_up_tc: pointer to the function that sets up the test case
- // tear_down_tc: pointer to the function that tears down the test case
- // test_info: the TestInfo object
- void AddTestInfo(Test::SetUpTestCaseFunc set_up_tc,
- Test::TearDownTestCaseFunc tear_down_tc,
- TestInfo* test_info) {
- // In order to support thread-safe death tests, we need to
- // remember the original working directory when the test program
- // was first invoked. We cannot do this in RUN_ALL_TESTS(), as
- // the user may have changed the current directory before calling
- // RUN_ALL_TESTS(). Therefore we capture the current directory in
- // AddTestInfo(), which is called to register a TEST or TEST_F
- // before main() is reached.
- if (original_working_dir_.IsEmpty()) {
- original_working_dir_.Set(FilePath::GetCurrentDir());
- GTEST_CHECK_(!original_working_dir_.IsEmpty())
- << "Failed to get the current working directory.";
- }
-
- GetTestCase(test_info->test_case_name(),
- test_info->type_param(),
- set_up_tc,
- tear_down_tc)->AddTestInfo(test_info);
- }
-
-#if GTEST_HAS_PARAM_TEST
- // Returns ParameterizedTestCaseRegistry object used to keep track of
- // value-parameterized tests and instantiate and register them.
- internal::ParameterizedTestCaseRegistry& parameterized_test_registry() {
- return parameterized_test_registry_;
- }
-#endif // GTEST_HAS_PARAM_TEST
-
- // Sets the TestCase object for the test that's currently running.
- void set_current_test_case(TestCase* a_current_test_case) {
- current_test_case_ = a_current_test_case;
- }
-
- // Sets the TestInfo object for the test that's currently running. If
- // current_test_info is NULL, the assertion results will be stored in
- // ad_hoc_test_result_.
- void set_current_test_info(TestInfo* a_current_test_info) {
- current_test_info_ = a_current_test_info;
- }
-
- // Registers all parameterized tests defined using TEST_P and
- // INSTANTIATE_TEST_CASE_P, creating regular tests for each test/parameter
- // combination. This method can be called more then once; it has guards
- // protecting from registering the tests more then once. If
- // value-parameterized tests are disabled, RegisterParameterizedTests is
- // present but does nothing.
- void RegisterParameterizedTests();
-
- // Runs all tests in this UnitTest object, prints the result, and
- // returns true if all tests are successful. If any exception is
- // thrown during a test, this test is considered to be failed, but
- // the rest of the tests will still be run.
- bool RunAllTests();
-
- // Clears the results of all tests, except the ad hoc tests.
- void ClearNonAdHocTestResult() {
- ForEach(test_cases_, TestCase::ClearTestCaseResult);
- }
-
- // Clears the results of ad-hoc test assertions.
- void ClearAdHocTestResult() {
- ad_hoc_test_result_.Clear();
- }
-
- // Adds a TestProperty to the current TestResult object when invoked in a
- // context of a test or a test case, or to the global property set. If the
- // result already contains a property with the same key, the value will be
- // updated.
- void RecordProperty(const TestProperty& test_property);
-
- enum ReactionToSharding {
- HONOR_SHARDING_PROTOCOL,
- IGNORE_SHARDING_PROTOCOL
- };
-
- // Matches the full name of each test against the user-specified
- // filter to decide whether the test should run, then records the
- // result in each TestCase and TestInfo object.
- // If shard_tests == HONOR_SHARDING_PROTOCOL, further filters tests
- // based on sharding variables in the environment.
- // Returns the number of tests that should run.
- int FilterTests(ReactionToSharding shard_tests);
-
- // Prints the names of the tests matching the user-specified filter flag.
- void ListTestsMatchingFilter();
-
- const TestCase* current_test_case() const { return current_test_case_; }
- TestInfo* current_test_info() { return current_test_info_; }
- const TestInfo* current_test_info() const { return current_test_info_; }
-
- // Returns the vector of environments that need to be set-up/torn-down
- // before/after the tests are run.
- std::vector<Environment*>& environments() { return environments_; }
-
- // Getters for the per-thread Google Test trace stack.
- std::vector<TraceInfo>& gtest_trace_stack() {
- return *(gtest_trace_stack_.pointer());
- }
- const std::vector<TraceInfo>& gtest_trace_stack() const {
- return gtest_trace_stack_.get();
- }
-
-#if GTEST_HAS_DEATH_TEST
- void InitDeathTestSubprocessControlInfo() {
- internal_run_death_test_flag_.reset(ParseInternalRunDeathTestFlag());
- }
- // Returns a pointer to the parsed --gtest_internal_run_death_test
- // flag, or NULL if that flag was not specified.
- // This information is useful only in a death test child process.
- // Must not be called before a call to InitGoogleTest.
- const InternalRunDeathTestFlag* internal_run_death_test_flag() const {
- return internal_run_death_test_flag_.get();
- }
-
- // Returns a pointer to the current death test factory.
- internal::DeathTestFactory* death_test_factory() {
- return death_test_factory_.get();
- }
-
- void SuppressTestEventsIfInSubprocess();
-
- friend class ReplaceDeathTestFactory;
-#endif // GTEST_HAS_DEATH_TEST
-
- // Initializes the event listener performing XML output as specified by
- // UnitTestOptions. Must not be called before InitGoogleTest.
- void ConfigureXmlOutput();
-
-#if GTEST_CAN_STREAM_RESULTS_
- // Initializes the event listener for streaming test results to a socket.
- // Must not be called before InitGoogleTest.
- void ConfigureStreamingOutput();
-#endif
-
- // Performs initialization dependent upon flag values obtained in
- // ParseGoogleTestFlagsOnly. Is called from InitGoogleTest after the call to
- // ParseGoogleTestFlagsOnly. In case a user neglects to call InitGoogleTest
- // this function is also called from RunAllTests. Since this function can be
- // called more than once, it has to be idempotent.
- void PostFlagParsingInit();
-
- // Gets the random seed used at the start of the current test iteration.
- int random_seed() const { return random_seed_; }
-
- // Gets the random number generator.
- internal::Random* random() { return &random_; }
-
- // Shuffles all test cases, and the tests within each test case,
- // making sure that death tests are still run first.
- void ShuffleTests();
-
- // Restores the test cases and tests to their order before the first shuffle.
- void UnshuffleTests();
-
- // Returns the value of GTEST_FLAG(catch_exceptions) at the moment
- // UnitTest::Run() starts.
- bool catch_exceptions() const { return catch_exceptions_; }
-
- private:
- friend class ::testing::UnitTest;
-
- // Used by UnitTest::Run() to capture the state of
- // GTEST_FLAG(catch_exceptions) at the moment it starts.
- void set_catch_exceptions(bool value) { catch_exceptions_ = value; }
-
- // The UnitTest object that owns this implementation object.
- UnitTest* const parent_;
-
- // The working directory when the first TEST() or TEST_F() was
- // executed.
- internal::FilePath original_working_dir_;
-
- // The default test part result reporters.
- DefaultGlobalTestPartResultReporter default_global_test_part_result_reporter_;
- DefaultPerThreadTestPartResultReporter
- default_per_thread_test_part_result_reporter_;
-
- // Points to (but doesn't own) the global test part result reporter.
- TestPartResultReporterInterface* global_test_part_result_repoter_;
-
- // Protects read and write access to global_test_part_result_reporter_.
- internal::Mutex global_test_part_result_reporter_mutex_;
-
- // Points to (but doesn't own) the per-thread test part result reporter.
- internal::ThreadLocal<TestPartResultReporterInterface*>
- per_thread_test_part_result_reporter_;
-
- // The vector of environments that need to be set-up/torn-down
- // before/after the tests are run.
- std::vector<Environment*> environments_;
-
- // The vector of TestCases in their original order. It owns the
- // elements in the vector.
- std::vector<TestCase*> test_cases_;
-
- // Provides a level of indirection for the test case list to allow
- // easy shuffling and restoring the test case order. The i-th
- // element of this vector is the index of the i-th test case in the
- // shuffled order.
- std::vector<int> test_case_indices_;
-
-#if GTEST_HAS_PARAM_TEST
- // ParameterizedTestRegistry object used to register value-parameterized
- // tests.
- internal::ParameterizedTestCaseRegistry parameterized_test_registry_;
-
- // Indicates whether RegisterParameterizedTests() has been called already.
- bool parameterized_tests_registered_;
-#endif // GTEST_HAS_PARAM_TEST
-
- // Index of the last death test case registered. Initially -1.
- int last_death_test_case_;
-
- // This points to the TestCase for the currently running test. It
- // changes as Google Test goes through one test case after another.
- // When no test is running, this is set to NULL and Google Test
- // stores assertion results in ad_hoc_test_result_. Initially NULL.
- TestCase* current_test_case_;
-
- // This points to the TestInfo for the currently running test. It
- // changes as Google Test goes through one test after another. When
- // no test is running, this is set to NULL and Google Test stores
- // assertion results in ad_hoc_test_result_. Initially NULL.
- TestInfo* current_test_info_;
-
- // Normally, a user only writes assertions inside a TEST or TEST_F,
- // or inside a function called by a TEST or TEST_F. Since Google
- // Test keeps track of which test is current running, it can
- // associate such an assertion with the test it belongs to.
- //
- // If an assertion is encountered when no TEST or TEST_F is running,
- // Google Test attributes the assertion result to an imaginary "ad hoc"
- // test, and records the result in ad_hoc_test_result_.
- TestResult ad_hoc_test_result_;
-
- // The list of event listeners that can be used to track events inside
- // Google Test.
- TestEventListeners listeners_;
-
- // The OS stack trace getter. Will be deleted when the UnitTest
- // object is destructed. By default, an OsStackTraceGetter is used,
- // but the user can set this field to use a custom getter if that is
- // desired.
- OsStackTraceGetterInterface* os_stack_trace_getter_;
-
- // True iff PostFlagParsingInit() has been called.
- bool post_flag_parse_init_performed_;
-
- // The random number seed used at the beginning of the test run.
- int random_seed_;
-
- // Our random number generator.
- internal::Random random_;
-
- // The time of the test program start, in ms from the start of the
- // UNIX epoch.
- TimeInMillis start_timestamp_;
-
- // How long the test took to run, in milliseconds.
- TimeInMillis elapsed_time_;
-
-#if GTEST_HAS_DEATH_TEST
- // The decomposed components of the gtest_internal_run_death_test flag,
- // parsed when RUN_ALL_TESTS is called.
- internal::scoped_ptr<InternalRunDeathTestFlag> internal_run_death_test_flag_;
- internal::scoped_ptr<internal::DeathTestFactory> death_test_factory_;
-#endif // GTEST_HAS_DEATH_TEST
-
- // A per-thread stack of traces created by the SCOPED_TRACE() macro.
- internal::ThreadLocal<std::vector<TraceInfo> > gtest_trace_stack_;
-
- // The value of GTEST_FLAG(catch_exceptions) at the moment RunAllTests()
- // starts.
- bool catch_exceptions_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(UnitTestImpl);
-}; // class UnitTestImpl
-
-// Convenience function for accessing the global UnitTest
-// implementation object.
-inline UnitTestImpl* GetUnitTestImpl() {
- return UnitTest::GetInstance()->impl();
-}
-
-#if GTEST_USES_SIMPLE_RE
-
-// Internal helper functions for implementing the simple regular
-// expression matcher.
-GTEST_API_ bool IsInSet(char ch, const char* str);
-GTEST_API_ bool IsAsciiDigit(char ch);
-GTEST_API_ bool IsAsciiPunct(char ch);
-GTEST_API_ bool IsRepeat(char ch);
-GTEST_API_ bool IsAsciiWhiteSpace(char ch);
-GTEST_API_ bool IsAsciiWordChar(char ch);
-GTEST_API_ bool IsValidEscape(char ch);
-GTEST_API_ bool AtomMatchesChar(bool escaped, char pattern, char ch);
-GTEST_API_ bool ValidateRegex(const char* regex);
-GTEST_API_ bool MatchRegexAtHead(const char* regex, const char* str);
-GTEST_API_ bool MatchRepetitionAndRegexAtHead(
- bool escaped, char ch, char repeat, const char* regex, const char* str);
-GTEST_API_ bool MatchRegexAnywhere(const char* regex, const char* str);
-
-#endif // GTEST_USES_SIMPLE_RE
-
-// Parses the command line for Google Test flags, without initializing
-// other parts of Google Test.
-GTEST_API_ void ParseGoogleTestFlagsOnly(int* argc, char** argv);
-GTEST_API_ void ParseGoogleTestFlagsOnly(int* argc, wchar_t** argv);
-
-#if GTEST_HAS_DEATH_TEST
-
-// Returns the message describing the last system error, regardless of the
-// platform.
-GTEST_API_ std::string GetLastErrnoDescription();
-
-# if GTEST_OS_WINDOWS
-// Provides leak-safe Windows kernel handle ownership.
-class AutoHandle {
- public:
- AutoHandle() : handle_(INVALID_HANDLE_VALUE) {}
- explicit AutoHandle(HANDLE handle) : handle_(handle) {}
-
- ~AutoHandle() { Reset(); }
-
- HANDLE Get() const { return handle_; }
- void Reset() { Reset(INVALID_HANDLE_VALUE); }
- void Reset(HANDLE handle) {
- if (handle != handle_) {
- if (handle_ != INVALID_HANDLE_VALUE)
- ::CloseHandle(handle_);
- handle_ = handle;
- }
- }
-
- private:
- HANDLE handle_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(AutoHandle);
-};
-# endif // GTEST_OS_WINDOWS
-
-// Attempts to parse a string into a positive integer pointed to by the
-// number parameter. Returns true if that is possible.
-// GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we can use
-// it here.
-template <typename Integer>
-bool ParseNaturalNumber(const ::std::string& str, Integer* number) {
- // Fail fast if the given string does not begin with a digit;
- // this bypasses strtoXXX's "optional leading whitespace and plus
- // or minus sign" semantics, which are undesirable here.
- if (str.empty() || !IsDigit(str[0])) {
- return false;
- }
- errno = 0;
-
- char* end;
- // BiggestConvertible is the largest integer type that system-provided
- // string-to-number conversion routines can return.
-
-# if GTEST_OS_WINDOWS && !defined(__GNUC__)
-
- // MSVC and C++ Builder define __int64 instead of the standard long long.
- typedef unsigned __int64 BiggestConvertible;
- const BiggestConvertible parsed = _strtoui64(str.c_str(), &end, 10);
-
-# else
-
- typedef unsigned long long BiggestConvertible; // NOLINT
- const BiggestConvertible parsed = strtoull(str.c_str(), &end, 10);
-
-# endif // GTEST_OS_WINDOWS && !defined(__GNUC__)
-
- const bool parse_success = *end == '\0' && errno == 0;
-
- // TODO(vladl@google.com): Convert this to compile time assertion when it is
- // available.
- GTEST_CHECK_(sizeof(Integer) <= sizeof(parsed));
-
- const Integer result = static_cast<Integer>(parsed);
- if (parse_success && static_cast<BiggestConvertible>(result) == parsed) {
- *number = result;
- return true;
- }
- return false;
-}
-#endif // GTEST_HAS_DEATH_TEST
-
-// TestResult contains some private methods that should be hidden from
-// Google Test user but are required for testing. This class allow our tests
-// to access them.
-//
-// This class is supplied only for the purpose of testing Google Test's own
-// constructs. Do not use it in user tests, either directly or indirectly.
-class TestResultAccessor {
- public:
- static void RecordProperty(TestResult* test_result,
- const std::string& xml_element,
- const TestProperty& property) {
- test_result->RecordProperty(xml_element, property);
- }
-
- static void ClearTestPartResults(TestResult* test_result) {
- test_result->ClearTestPartResults();
- }
-
- static const std::vector<testing::TestPartResult>& test_part_results(
- const TestResult& test_result) {
- return test_result.test_part_results();
- }
-};
-
-#if GTEST_CAN_STREAM_RESULTS_
-
-// Streams test results to the given port on the given host machine.
-class StreamingListener : public EmptyTestEventListener {
- public:
- // Abstract base class for writing strings to a socket.
- class AbstractSocketWriter {
- public:
- virtual ~AbstractSocketWriter() {}
-
- // Sends a string to the socket.
- virtual void Send(const string& message) = 0;
-
- // Closes the socket.
- virtual void CloseConnection() {}
-
- // Sends a string and a newline to the socket.
- void SendLn(const string& message) {
- Send(message + "\n");
- }
- };
-
- // Concrete class for actually writing strings to a socket.
- class SocketWriter : public AbstractSocketWriter {
- public:
- SocketWriter(const string& host, const string& port)
- : sockfd_(-1), host_name_(host), port_num_(port) {
- MakeConnection();
- }
-
- virtual ~SocketWriter() {
- if (sockfd_ != -1)
- CloseConnection();
- }
-
- // Sends a string to the socket.
- virtual void Send(const string& message) {
- GTEST_CHECK_(sockfd_ != -1)
- << "Send() can be called only when there is a connection.";
-
- const int len = static_cast<int>(message.length());
- if (write(sockfd_, message.c_str(), len) != len) {
- GTEST_LOG_(WARNING)
- << "stream_result_to: failed to stream to "
- << host_name_ << ":" << port_num_;
- }
- }
-
- private:
- // Creates a client socket and connects to the server.
- void MakeConnection();
-
- // Closes the socket.
- void CloseConnection() {
- GTEST_CHECK_(sockfd_ != -1)
- << "CloseConnection() can be called only when there is a connection.";
-
- close(sockfd_);
- sockfd_ = -1;
- }
-
- int sockfd_; // socket file descriptor
- const string host_name_;
- const string port_num_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(SocketWriter);
- }; // class SocketWriter
-
- // Escapes '=', '&', '%', and '\n' characters in str as "%xx".
- static string UrlEncode(const char* str);
-
- StreamingListener(const string& host, const string& port)
- : socket_writer_(new SocketWriter(host, port)) { Start(); }
-
- explicit StreamingListener(AbstractSocketWriter* socket_writer)
- : socket_writer_(socket_writer) { Start(); }
-
- void OnTestProgramStart(const UnitTest& /* unit_test */) {
- SendLn("event=TestProgramStart");
- }
-
- void OnTestProgramEnd(const UnitTest& unit_test) {
- // Note that Google Test current only report elapsed time for each
- // test iteration, not for the entire test program.
- SendLn("event=TestProgramEnd&passed=" + FormatBool(unit_test.Passed()));
-
- // Notify the streaming server to stop.
- socket_writer_->CloseConnection();
- }
-
- void OnTestIterationStart(const UnitTest& /* unit_test */, int iteration) {
- SendLn("event=TestIterationStart&iteration=" +
- StreamableToString(iteration));
- }
-
- void OnTestIterationEnd(const UnitTest& unit_test, int /* iteration */) {
- SendLn("event=TestIterationEnd&passed=" +
- FormatBool(unit_test.Passed()) + "&elapsed_time=" +
- StreamableToString(unit_test.elapsed_time()) + "ms");
- }
-
- void OnTestCaseStart(const TestCase& test_case) {
- SendLn(std::string("event=TestCaseStart&name=") + test_case.name());
- }
-
- void OnTestCaseEnd(const TestCase& test_case) {
- SendLn("event=TestCaseEnd&passed=" + FormatBool(test_case.Passed())
- + "&elapsed_time=" + StreamableToString(test_case.elapsed_time())
- + "ms");
- }
-
- void OnTestStart(const TestInfo& test_info) {
- SendLn(std::string("event=TestStart&name=") + test_info.name());
- }
-
- void OnTestEnd(const TestInfo& test_info) {
- SendLn("event=TestEnd&passed=" +
- FormatBool((test_info.result())->Passed()) +
- "&elapsed_time=" +
- StreamableToString((test_info.result())->elapsed_time()) + "ms");
- }
-
- void OnTestPartResult(const TestPartResult& test_part_result) {
- const char* file_name = test_part_result.file_name();
- if (file_name == NULL)
- file_name = "";
- SendLn("event=TestPartResult&file=" + UrlEncode(file_name) +
- "&line=" + StreamableToString(test_part_result.line_number()) +
- "&message=" + UrlEncode(test_part_result.message()));
- }
-
- private:
- // Sends the given message and a newline to the socket.
- void SendLn(const string& message) { socket_writer_->SendLn(message); }
-
- // Called at the start of streaming to notify the receiver what
- // protocol we are using.
- void Start() { SendLn("gtest_streaming_protocol_version=1.0"); }
-
- string FormatBool(bool value) { return value ? "1" : "0"; }
-
- const scoped_ptr<AbstractSocketWriter> socket_writer_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(StreamingListener);
-}; // class StreamingListener
-
-#endif // GTEST_CAN_STREAM_RESULTS_
-
-} // namespace internal
-} // namespace testing
-
-#endif // GTEST_SRC_GTEST_INTERNAL_INL_H_
-#undef GTEST_IMPLEMENTATION_
-
-#if GTEST_OS_WINDOWS
-# define vsnprintf _vsnprintf
-#endif // GTEST_OS_WINDOWS
-
-namespace testing {
-
-using internal::CountIf;
-using internal::ForEach;
-using internal::GetElementOr;
-using internal::Shuffle;
-
-// Constants.
-
-// A test whose test case name or test name matches this filter is
-// disabled and not run.
-static const char kDisableTestFilter[] = "DISABLED_*:*/DISABLED_*";
-
-// A test case whose name matches this filter is considered a death
-// test case and will be run before test cases whose name doesn't
-// match this filter.
-static const char kDeathTestCaseFilter[] = "*DeathTest:*DeathTest/*";
-
-// A test filter that matches everything.
-static const char kUniversalFilter[] = "*";
-
-// The default output file for XML output.
-static const char kDefaultOutputFile[] = "test_detail.xml";
-
-// The environment variable name for the test shard index.
-static const char kTestShardIndex[] = "GTEST_SHARD_INDEX";
-// The environment variable name for the total number of test shards.
-static const char kTestTotalShards[] = "GTEST_TOTAL_SHARDS";
-// The environment variable name for the test shard status file.
-static const char kTestShardStatusFile[] = "GTEST_SHARD_STATUS_FILE";
-
-namespace internal {
-
-// The text used in failure messages to indicate the start of the
-// stack trace.
-const char kStackTraceMarker[] = "\nStack trace:\n";
-
-// g_help_flag is true iff the --help flag or an equivalent form is
-// specified on the command line.
-bool g_help_flag = false;
-
-} // namespace internal
-
-static const char* GetDefaultFilter() {
- return kUniversalFilter;
-}
-
-GTEST_DEFINE_bool_(
- also_run_disabled_tests,
- internal::BoolFromGTestEnv("also_run_disabled_tests", false),
- "Run disabled tests too, in addition to the tests normally being run.");
-
-GTEST_DEFINE_bool_(
- break_on_failure,
- internal::BoolFromGTestEnv("break_on_failure", false),
- "True iff a failed assertion should be a debugger break-point.");
-
-GTEST_DEFINE_bool_(
- catch_exceptions,
- internal::BoolFromGTestEnv("catch_exceptions", true),
- "True iff " GTEST_NAME_
- " should catch exceptions and treat them as test failures.");
-
-GTEST_DEFINE_string_(
- color,
- internal::StringFromGTestEnv("color", "auto"),
- "Whether to use colors in the output. Valid values: yes, no, "
- "and auto. 'auto' means to use colors if the output is "
- "being sent to a terminal and the TERM environment variable "
- "is set to a terminal type that supports colors.");
-
-GTEST_DEFINE_string_(
- filter,
- internal::StringFromGTestEnv("filter", GetDefaultFilter()),
- "A colon-separated list of glob (not regex) patterns "
- "for filtering the tests to run, optionally followed by a "
- "'-' and a : separated list of negative patterns (tests to "
- "exclude). A test is run if it matches one of the positive "
- "patterns and does not match any of the negative patterns.");
-
-GTEST_DEFINE_bool_(list_tests, false,
- "List all tests without running them.");
-
-GTEST_DEFINE_string_(
- output,
- internal::StringFromGTestEnv("output", ""),
- "A format (currently must be \"xml\"), optionally followed "
- "by a colon and an output file name or directory. A directory "
- "is indicated by a trailing pathname separator. "
- "Examples: \"xml:filename.xml\", \"xml::directoryname/\". "
- "If a directory is specified, output files will be created "
- "within that directory, with file-names based on the test "
- "executable's name and, if necessary, made unique by adding "
- "digits.");
-
-GTEST_DEFINE_bool_(
- print_time,
- internal::BoolFromGTestEnv("print_time", true),
- "True iff " GTEST_NAME_
- " should display elapsed time in text output.");
-
-GTEST_DEFINE_int32_(
- random_seed,
- internal::Int32FromGTestEnv("random_seed", 0),
- "Random number seed to use when shuffling test orders. Must be in range "
- "[1, 99999], or 0 to use a seed based on the current time.");
-
-GTEST_DEFINE_int32_(
- repeat,
- internal::Int32FromGTestEnv("repeat", 1),
- "How many times to repeat each test. Specify a negative number "
- "for repeating forever. Useful for shaking out flaky tests.");
-
-GTEST_DEFINE_bool_(
- show_internal_stack_frames, false,
- "True iff " GTEST_NAME_ " should include internal stack frames when "
- "printing test failure stack traces.");
-
-GTEST_DEFINE_bool_(
- shuffle,
- internal::BoolFromGTestEnv("shuffle", false),
- "True iff " GTEST_NAME_
- " should randomize tests' order on every run.");
-
-GTEST_DEFINE_int32_(
- stack_trace_depth,
- internal::Int32FromGTestEnv("stack_trace_depth", kMaxStackTraceDepth),
- "The maximum number of stack frames to print when an "
- "assertion fails. The valid range is 0 through 100, inclusive.");
-
-GTEST_DEFINE_string_(
- stream_result_to,
- internal::StringFromGTestEnv("stream_result_to", ""),
- "This flag specifies the host name and the port number on which to stream "
- "test results. Example: \"localhost:555\". The flag is effective only on "
- "Linux.");
-
-GTEST_DEFINE_bool_(
- throw_on_failure,
- internal::BoolFromGTestEnv("throw_on_failure", false),
- "When this flag is specified, a failed assertion will throw an exception "
- "if exceptions are enabled or exit the program with a non-zero code "
- "otherwise.");
-
-namespace internal {
-
-// Generates a random number from [0, range), using a Linear
-// Congruential Generator (LCG). Crashes if 'range' is 0 or greater
-// than kMaxRange.
-UInt32 Random::Generate(UInt32 range) {
- // These constants are the same as are used in glibc's rand(3).
- state_ = (1103515245U*state_ + 12345U) % kMaxRange;
-
- GTEST_CHECK_(range > 0)
- << "Cannot generate a number in the range [0, 0).";
- GTEST_CHECK_(range <= kMaxRange)
- << "Generation of a number in [0, " << range << ") was requested, "
- << "but this can only generate numbers in [0, " << kMaxRange << ").";
-
- // Converting via modulus introduces a bit of downward bias, but
- // it's simple, and a linear congruential generator isn't too good
- // to begin with.
- return state_ % range;
-}
-
-// GTestIsInitialized() returns true iff the user has initialized
-// Google Test. Useful for catching the user mistake of not initializing
-// Google Test before calling RUN_ALL_TESTS().
-//
-// A user must call testing::InitGoogleTest() to initialize Google
-// Test. g_init_gtest_count is set to the number of times
-// InitGoogleTest() has been called. We don't protect this variable
-// under a mutex as it is only accessed in the main thread.
-GTEST_API_ int g_init_gtest_count = 0;
-static bool GTestIsInitialized() { return g_init_gtest_count != 0; }
-
-// Iterates over a vector of TestCases, keeping a running sum of the
-// results of calling a given int-returning method on each.
-// Returns the sum.
-static int SumOverTestCaseList(const std::vector<TestCase*>& case_list,
- int (TestCase::*method)() const) {
- int sum = 0;
- for (size_t i = 0; i < case_list.size(); i++) {
- sum += (case_list[i]->*method)();
- }
- return sum;
-}
-
-// Returns true iff the test case passed.
-static bool TestCasePassed(const TestCase* test_case) {
- return test_case->should_run() && test_case->Passed();
-}
-
-// Returns true iff the test case failed.
-static bool TestCaseFailed(const TestCase* test_case) {
- return test_case->should_run() && test_case->Failed();
-}
-
-// Returns true iff test_case contains at least one test that should
-// run.
-static bool ShouldRunTestCase(const TestCase* test_case) {
- return test_case->should_run();
-}
-
-// AssertHelper constructor.
-AssertHelper::AssertHelper(TestPartResult::Type type,
- const char* file,
- int line,
- const char* message)
- : data_(new AssertHelperData(type, file, line, message)) {
-}
-
-AssertHelper::~AssertHelper() {
- delete data_;
-}
-
-// Message assignment, for assertion streaming support.
-void AssertHelper::operator=(const Message& message) const {
- UnitTest::GetInstance()->
- AddTestPartResult(data_->type, data_->file, data_->line,
- AppendUserMessage(data_->message, message),
- UnitTest::GetInstance()->impl()
- ->CurrentOsStackTraceExceptTop(1)
- // Skips the stack frame for this function itself.
- ); // NOLINT
-}
-
-// Mutex for linked pointers.
-GTEST_API_ GTEST_DEFINE_STATIC_MUTEX_(g_linked_ptr_mutex);
-
-// Application pathname gotten in InitGoogleTest.
-std::string g_executable_path;
-
-// Returns the current application's name, removing directory path if that
-// is present.
-FilePath GetCurrentExecutableName() {
- FilePath result;
-
-#if GTEST_OS_WINDOWS
- result.Set(FilePath(g_executable_path).RemoveExtension("exe"));
-#else
- result.Set(FilePath(g_executable_path));
-#endif // GTEST_OS_WINDOWS
-
- return result.RemoveDirectoryName();
-}
-
-// Functions for processing the gtest_output flag.
-
-// Returns the output format, or "" for normal printed output.
-std::string UnitTestOptions::GetOutputFormat() {
- const char* const gtest_output_flag = GTEST_FLAG(output).c_str();
- if (gtest_output_flag == NULL) return std::string("");
-
- const char* const colon = strchr(gtest_output_flag, ':');
- return (colon == NULL) ?
- std::string(gtest_output_flag) :
- std::string(gtest_output_flag, colon - gtest_output_flag);
-}
-
-// Returns the name of the requested output file, or the default if none
-// was explicitly specified.
-std::string UnitTestOptions::GetAbsolutePathToOutputFile() {
- const char* const gtest_output_flag = GTEST_FLAG(output).c_str();
- if (gtest_output_flag == NULL)
- return "";
-
- const char* const colon = strchr(gtest_output_flag, ':');
- if (colon == NULL)
- return internal::FilePath::ConcatPaths(
- internal::FilePath(
- UnitTest::GetInstance()->original_working_dir()),
- internal::FilePath(kDefaultOutputFile)).string();
-
- internal::FilePath output_name(colon + 1);
- if (!output_name.IsAbsolutePath())
- // TODO(wan@google.com): on Windows \some\path is not an absolute
- // path (as its meaning depends on the current drive), yet the
- // following logic for turning it into an absolute path is wrong.
- // Fix it.
- output_name = internal::FilePath::ConcatPaths(
- internal::FilePath(UnitTest::GetInstance()->original_working_dir()),
- internal::FilePath(colon + 1));
-
- if (!output_name.IsDirectory())
- return output_name.string();
-
- internal::FilePath result(internal::FilePath::GenerateUniqueFileName(
- output_name, internal::GetCurrentExecutableName(),
- GetOutputFormat().c_str()));
- return result.string();
-}
-
-// Returns true iff the wildcard pattern matches the string. The
-// first ':' or '\0' character in pattern marks the end of it.
-//
-// This recursive algorithm isn't very efficient, but is clear and
-// works well enough for matching test names, which are short.
-bool UnitTestOptions::PatternMatchesString(const char *pattern,
- const char *str) {
- switch (*pattern) {
- case '\0':
- case ':': // Either ':' or '\0' marks the end of the pattern.
- return *str == '\0';
- case '?': // Matches any single character.
- return *str != '\0' && PatternMatchesString(pattern + 1, str + 1);
- case '*': // Matches any string (possibly empty) of characters.
- return (*str != '\0' && PatternMatchesString(pattern, str + 1)) ||
- PatternMatchesString(pattern + 1, str);
- default: // Non-special character. Matches itself.
- return *pattern == *str &&
- PatternMatchesString(pattern + 1, str + 1);
- }
-}
-
-bool UnitTestOptions::MatchesFilter(
- const std::string& name, const char* filter) {
- const char *cur_pattern = filter;
- for (;;) {
- if (PatternMatchesString(cur_pattern, name.c_str())) {
- return true;
- }
-
- // Finds the next pattern in the filter.
- cur_pattern = strchr(cur_pattern, ':');
-
- // Returns if no more pattern can be found.
- if (cur_pattern == NULL) {
- return false;
- }
-
- // Skips the pattern separater (the ':' character).
- cur_pattern++;
- }
-}
-
-// Returns true iff the user-specified filter matches the test case
-// name and the test name.
-bool UnitTestOptions::FilterMatchesTest(const std::string &test_case_name,
- const std::string &test_name) {
- const std::string& full_name = test_case_name + "." + test_name.c_str();
-
- // Split --gtest_filter at '-', if there is one, to separate into
- // positive filter and negative filter portions
- const char* const p = GTEST_FLAG(filter).c_str();
- const char* const dash = strchr(p, '-');
- std::string positive;
- std::string negative;
- if (dash == NULL) {
- positive = GTEST_FLAG(filter).c_str(); // Whole string is a positive filter
- negative = "";
- } else {
- positive = std::string(p, dash); // Everything up to the dash
- negative = std::string(dash + 1); // Everything after the dash
- if (positive.empty()) {
- // Treat '-test1' as the same as '*-test1'
- positive = kUniversalFilter;
- }
- }
-
- // A filter is a colon-separated list of patterns. It matches a
- // test if any pattern in it matches the test.
- return (MatchesFilter(full_name, positive.c_str()) &&
- !MatchesFilter(full_name, negative.c_str()));
-}
-
-#if GTEST_HAS_SEH
-// Returns EXCEPTION_EXECUTE_HANDLER if Google Test should handle the
-// given SEH exception, or EXCEPTION_CONTINUE_SEARCH otherwise.
-// This function is useful as an __except condition.
-int UnitTestOptions::GTestShouldProcessSEH(DWORD exception_code) {
- // Google Test should handle a SEH exception if:
- // 1. the user wants it to, AND
- // 2. this is not a breakpoint exception, AND
- // 3. this is not a C++ exception (VC++ implements them via SEH,
- // apparently).
- //
- // SEH exception code for C++ exceptions.
- // (see http://support.microsoft.com/kb/185294 for more information).
- const DWORD kCxxExceptionCode = 0xe06d7363;
-
- bool should_handle = true;
-
- if (!GTEST_FLAG(catch_exceptions))
- should_handle = false;
- else if (exception_code == EXCEPTION_BREAKPOINT)
- should_handle = false;
- else if (exception_code == kCxxExceptionCode)
- should_handle = false;
-
- return should_handle ? EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH;
-}
-#endif // GTEST_HAS_SEH
-
-} // namespace internal
-
-// The c'tor sets this object as the test part result reporter used by
-// Google Test. The 'result' parameter specifies where to report the
-// results. Intercepts only failures from the current thread.
-ScopedFakeTestPartResultReporter::ScopedFakeTestPartResultReporter(
- TestPartResultArray* result)
- : intercept_mode_(INTERCEPT_ONLY_CURRENT_THREAD),
- result_(result) {
- Init();
-}
-
-// The c'tor sets this object as the test part result reporter used by
-// Google Test. The 'result' parameter specifies where to report the
-// results.
-ScopedFakeTestPartResultReporter::ScopedFakeTestPartResultReporter(
- InterceptMode intercept_mode, TestPartResultArray* result)
- : intercept_mode_(intercept_mode),
- result_(result) {
- Init();
-}
-
-void ScopedFakeTestPartResultReporter::Init() {
- internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
- if (intercept_mode_ == INTERCEPT_ALL_THREADS) {
- old_reporter_ = impl->GetGlobalTestPartResultReporter();
- impl->SetGlobalTestPartResultReporter(this);
- } else {
- old_reporter_ = impl->GetTestPartResultReporterForCurrentThread();
- impl->SetTestPartResultReporterForCurrentThread(this);
- }
-}
-
-// The d'tor restores the test part result reporter used by Google Test
-// before.
-ScopedFakeTestPartResultReporter::~ScopedFakeTestPartResultReporter() {
- internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
- if (intercept_mode_ == INTERCEPT_ALL_THREADS) {
- impl->SetGlobalTestPartResultReporter(old_reporter_);
- } else {
- impl->SetTestPartResultReporterForCurrentThread(old_reporter_);
- }
-}
-
-// Increments the test part result count and remembers the result.
-// This method is from the TestPartResultReporterInterface interface.
-void ScopedFakeTestPartResultReporter::ReportTestPartResult(
- const TestPartResult& result) {
- result_->Append(result);
-}
-
-namespace internal {
-
-// Returns the type ID of ::testing::Test. We should always call this
-// instead of GetTypeId< ::testing::Test>() to get the type ID of
-// testing::Test. This is to work around a suspected linker bug when
-// using Google Test as a framework on Mac OS X. The bug causes
-// GetTypeId< ::testing::Test>() to return different values depending
-// on whether the call is from the Google Test framework itself or
-// from user test code. GetTestTypeId() is guaranteed to always
-// return the same value, as it always calls GetTypeId<>() from the
-// gtest.cc, which is within the Google Test framework.
-TypeId GetTestTypeId() {
- return GetTypeId<Test>();
-}
-
-// The value of GetTestTypeId() as seen from within the Google Test
-// library. This is solely for testing GetTestTypeId().
-extern const TypeId kTestTypeIdInGoogleTest = GetTestTypeId();
-
-// This predicate-formatter checks that 'results' contains a test part
-// failure of the given type and that the failure message contains the
-// given substring.
-AssertionResult HasOneFailure(const char* /* results_expr */,
- const char* /* type_expr */,
- const char* /* substr_expr */,
- const TestPartResultArray& results,
- TestPartResult::Type type,
- const string& substr) {
- const std::string expected(type == TestPartResult::kFatalFailure ?
- "1 fatal failure" :
- "1 non-fatal failure");
- Message msg;
- if (results.size() != 1) {
- msg << "Expected: " << expected << "\n"
- << " Actual: " << results.size() << " failures";
- for (int i = 0; i < results.size(); i++) {
- msg << "\n" << results.GetTestPartResult(i);
- }
- return AssertionFailure() << msg;
- }
-
- const TestPartResult& r = results.GetTestPartResult(0);
- if (r.type() != type) {
- return AssertionFailure() << "Expected: " << expected << "\n"
- << " Actual:\n"
- << r;
- }
-
- if (strstr(r.message(), substr.c_str()) == NULL) {
- return AssertionFailure() << "Expected: " << expected << " containing \""
- << substr << "\"\n"
- << " Actual:\n"
- << r;
- }
-
- return AssertionSuccess();
-}
-
-// The constructor of SingleFailureChecker remembers where to look up
-// test part results, what type of failure we expect, and what
-// substring the failure message should contain.
-SingleFailureChecker:: SingleFailureChecker(
- const TestPartResultArray* results,
- TestPartResult::Type type,
- const string& substr)
- : results_(results),
- type_(type),
- substr_(substr) {}
-
-// The destructor of SingleFailureChecker verifies that the given
-// TestPartResultArray contains exactly one failure that has the given
-// type and contains the given substring. If that's not the case, a
-// non-fatal failure will be generated.
-SingleFailureChecker::~SingleFailureChecker() {
- EXPECT_PRED_FORMAT3(HasOneFailure, *results_, type_, substr_);
-}
-
-DefaultGlobalTestPartResultReporter::DefaultGlobalTestPartResultReporter(
- UnitTestImpl* unit_test) : unit_test_(unit_test) {}
-
-void DefaultGlobalTestPartResultReporter::ReportTestPartResult(
- const TestPartResult& result) {
- unit_test_->current_test_result()->AddTestPartResult(result);
- unit_test_->listeners()->repeater()->OnTestPartResult(result);
-}
-
-DefaultPerThreadTestPartResultReporter::DefaultPerThreadTestPartResultReporter(
- UnitTestImpl* unit_test) : unit_test_(unit_test) {}
-
-void DefaultPerThreadTestPartResultReporter::ReportTestPartResult(
- const TestPartResult& result) {
- unit_test_->GetGlobalTestPartResultReporter()->ReportTestPartResult(result);
-}
-
-// Returns the global test part result reporter.
-TestPartResultReporterInterface*
-UnitTestImpl::GetGlobalTestPartResultReporter() {
- internal::MutexLock lock(&global_test_part_result_reporter_mutex_);
- return global_test_part_result_repoter_;
-}
-
-// Sets the global test part result reporter.
-void UnitTestImpl::SetGlobalTestPartResultReporter(
- TestPartResultReporterInterface* reporter) {
- internal::MutexLock lock(&global_test_part_result_reporter_mutex_);
- global_test_part_result_repoter_ = reporter;
-}
-
-// Returns the test part result reporter for the current thread.
-TestPartResultReporterInterface*
-UnitTestImpl::GetTestPartResultReporterForCurrentThread() {
- return per_thread_test_part_result_reporter_.get();
-}
-
-// Sets the test part result reporter for the current thread.
-void UnitTestImpl::SetTestPartResultReporterForCurrentThread(
- TestPartResultReporterInterface* reporter) {
- per_thread_test_part_result_reporter_.set(reporter);
-}
-
-// Gets the number of successful test cases.
-int UnitTestImpl::successful_test_case_count() const {
- return CountIf(test_cases_, TestCasePassed);
-}
-
-// Gets the number of failed test cases.
-int UnitTestImpl::failed_test_case_count() const {
- return CountIf(test_cases_, TestCaseFailed);
-}
-
-// Gets the number of all test cases.
-int UnitTestImpl::total_test_case_count() const {
- return static_cast<int>(test_cases_.size());
-}
-
-// Gets the number of all test cases that contain at least one test
-// that should run.
-int UnitTestImpl::test_case_to_run_count() const {
- return CountIf(test_cases_, ShouldRunTestCase);
-}
-
-// Gets the number of successful tests.
-int UnitTestImpl::successful_test_count() const {
- return SumOverTestCaseList(test_cases_, &TestCase::successful_test_count);
-}
-
-// Gets the number of failed tests.
-int UnitTestImpl::failed_test_count() const {
- return SumOverTestCaseList(test_cases_, &TestCase::failed_test_count);
-}
-
-// Gets the number of disabled tests that will be reported in the XML report.
-int UnitTestImpl::reportable_disabled_test_count() const {
- return SumOverTestCaseList(test_cases_,
- &TestCase::reportable_disabled_test_count);
-}
-
-// Gets the number of disabled tests.
-int UnitTestImpl::disabled_test_count() const {
- return SumOverTestCaseList(test_cases_, &TestCase::disabled_test_count);
-}
-
-// Gets the number of tests to be printed in the XML report.
-int UnitTestImpl::reportable_test_count() const {
- return SumOverTestCaseList(test_cases_, &TestCase::reportable_test_count);
-}
-
-// Gets the number of all tests.
-int UnitTestImpl::total_test_count() const {
- return SumOverTestCaseList(test_cases_, &TestCase::total_test_count);
-}
-
-// Gets the number of tests that should run.
-int UnitTestImpl::test_to_run_count() const {
- return SumOverTestCaseList(test_cases_, &TestCase::test_to_run_count);
-}
-
-// Returns the current OS stack trace as an std::string.
-//
-// The maximum number of stack frames to be included is specified by
-// the gtest_stack_trace_depth flag. The skip_count parameter
-// specifies the number of top frames to be skipped, which doesn't
-// count against the number of frames to be included.
-//
-// For example, if Foo() calls Bar(), which in turn calls
-// CurrentOsStackTraceExceptTop(1), Foo() will be included in the
-// trace but Bar() and CurrentOsStackTraceExceptTop() won't.
-std::string UnitTestImpl::CurrentOsStackTraceExceptTop(int skip_count) {
- (void)skip_count;
- return "";
-}
-
-// Returns the current time in milliseconds.
-TimeInMillis GetTimeInMillis() {
-#if GTEST_OS_WINDOWS_MOBILE || defined(__BORLANDC__)
- // Difference between 1970-01-01 and 1601-01-01 in milliseconds.
- // http://analogous.blogspot.com/2005/04/epoch.html
- const TimeInMillis kJavaEpochToWinFileTimeDelta =
- static_cast<TimeInMillis>(116444736UL) * 100000UL;
- const DWORD kTenthMicrosInMilliSecond = 10000;
-
- SYSTEMTIME now_systime;
- FILETIME now_filetime;
- ULARGE_INTEGER now_int64;
- // TODO(kenton@google.com): Shouldn't this just use
- // GetSystemTimeAsFileTime()?
- GetSystemTime(&now_systime);
- if (SystemTimeToFileTime(&now_systime, &now_filetime)) {
- now_int64.LowPart = now_filetime.dwLowDateTime;
- now_int64.HighPart = now_filetime.dwHighDateTime;
- now_int64.QuadPart = (now_int64.QuadPart / kTenthMicrosInMilliSecond) -
- kJavaEpochToWinFileTimeDelta;
- return now_int64.QuadPart;
- }
- return 0;
-#elif GTEST_OS_WINDOWS && !GTEST_HAS_GETTIMEOFDAY_
- __timeb64 now;
-
-# ifdef _MSC_VER
-
- // MSVC 8 deprecates _ftime64(), so we want to suppress warning 4996
- // (deprecated function) there.
- // TODO(kenton@google.com): Use GetTickCount()? Or use
- // SystemTimeToFileTime()
-# pragma warning(push) // Saves the current warning state.
-# pragma warning(disable:4996) // Temporarily disables warning 4996.
- _ftime64(&now);
-# pragma warning(pop) // Restores the warning state.
-# else
-
- _ftime64(&now);
-
-# endif // _MSC_VER
-
- return static_cast<TimeInMillis>(now.time) * 1000 + now.millitm;
-#elif GTEST_HAS_GETTIMEOFDAY_
- struct timeval now;
- gettimeofday(&now, NULL);
- return static_cast<TimeInMillis>(now.tv_sec) * 1000 + now.tv_usec / 1000;
-#else
-# error "Don't know how to get the current time on your system."
-#endif
-}
-
-// Utilities
-
-// class String.
-
-#if GTEST_OS_WINDOWS_MOBILE
-// Creates a UTF-16 wide string from the given ANSI string, allocating
-// memory using new. The caller is responsible for deleting the return
-// value using delete[]. Returns the wide string, or NULL if the
-// input is NULL.
-LPCWSTR String::AnsiToUtf16(const char* ansi) {
- if (!ansi) return NULL;
- const int length = strlen(ansi);
- const int unicode_length =
- MultiByteToWideChar(CP_ACP, 0, ansi, length,
- NULL, 0);
- WCHAR* unicode = new WCHAR[unicode_length + 1];
- MultiByteToWideChar(CP_ACP, 0, ansi, length,
- unicode, unicode_length);
- unicode[unicode_length] = 0;
- return unicode;
-}
-
-// Creates an ANSI string from the given wide string, allocating
-// memory using new. The caller is responsible for deleting the return
-// value using delete[]. Returns the ANSI string, or NULL if the
-// input is NULL.
-const char* String::Utf16ToAnsi(LPCWSTR utf16_str) {
- if (!utf16_str) return NULL;
- const int ansi_length =
- WideCharToMultiByte(CP_ACP, 0, utf16_str, -1,
- NULL, 0, NULL, NULL);
- char* ansi = new char[ansi_length + 1];
- WideCharToMultiByte(CP_ACP, 0, utf16_str, -1,
- ansi, ansi_length, NULL, NULL);
- ansi[ansi_length] = 0;
- return ansi;
-}
-
-#endif // GTEST_OS_WINDOWS_MOBILE
-
-// Compares two C strings. Returns true iff they have the same content.
-//
-// Unlike strcmp(), this function can handle NULL argument(s). A NULL
-// C string is considered different to any non-NULL C string,
-// including the empty string.
-bool String::CStringEquals(const char * lhs, const char * rhs) {
- if ( lhs == NULL ) return rhs == NULL;
-
- if ( rhs == NULL ) return false;
-
- return strcmp(lhs, rhs) == 0;
-}
-
-#if GTEST_HAS_STD_WSTRING || GTEST_HAS_GLOBAL_WSTRING
-
-// Converts an array of wide chars to a narrow string using the UTF-8
-// encoding, and streams the result to the given Message object.
-static void StreamWideCharsToMessage(const wchar_t* wstr, size_t length,
- Message* msg) {
- for (size_t i = 0; i != length; ) { // NOLINT
- if (wstr[i] != L'\0') {
- *msg << WideStringToUtf8(wstr + i, static_cast<int>(length - i));
- while (i != length && wstr[i] != L'\0')
- i++;
- } else {
- *msg << '\0';
- i++;
- }
- }
-}
-
-#endif // GTEST_HAS_STD_WSTRING || GTEST_HAS_GLOBAL_WSTRING
-
-} // namespace internal
-
-// Constructs an empty Message.
-// We allocate the stringstream separately because otherwise each use of
-// ASSERT/EXPECT in a procedure adds over 200 bytes to the procedure's
-// stack frame leading to huge stack frames in some cases; gcc does not reuse
-// the stack space.
-Message::Message() : ss_(new ::std::stringstream) {
- // By default, we want there to be enough precision when printing
- // a double to a Message.
- *ss_ << std::setprecision(std::numeric_limits<double>::digits10 + 2);
-}
-
-// These two overloads allow streaming a wide C string to a Message
-// using the UTF-8 encoding.
-Message& Message::operator <<(const wchar_t* wide_c_str) {
- return *this << internal::String::ShowWideCString(wide_c_str);
-}
-Message& Message::operator <<(wchar_t* wide_c_str) {
- return *this << internal::String::ShowWideCString(wide_c_str);
-}
-
-#if GTEST_HAS_STD_WSTRING
-// Converts the given wide string to a narrow string using the UTF-8
-// encoding, and streams the result to this Message object.
-Message& Message::operator <<(const ::std::wstring& wstr) {
- internal::StreamWideCharsToMessage(wstr.c_str(), wstr.length(), this);
- return *this;
-}
-#endif // GTEST_HAS_STD_WSTRING
-
-#if GTEST_HAS_GLOBAL_WSTRING
-// Converts the given wide string to a narrow string using the UTF-8
-// encoding, and streams the result to this Message object.
-Message& Message::operator <<(const ::wstring& wstr) {
- internal::StreamWideCharsToMessage(wstr.c_str(), wstr.length(), this);
- return *this;
-}
-#endif // GTEST_HAS_GLOBAL_WSTRING
-
-// Gets the text streamed to this object so far as an std::string.
-// Each '\0' character in the buffer is replaced with "\\0".
-std::string Message::GetString() const {
- return internal::StringStreamToString(ss_.get());
-}
-
-// AssertionResult constructors.
-// Used in EXPECT_TRUE/FALSE(assertion_result).
-AssertionResult::AssertionResult(const AssertionResult& other)
- : success_(other.success_),
- message_(other.message_.get() != NULL ?
- new ::std::string(*other.message_) :
- static_cast< ::std::string*>(NULL)) {
-}
-
-// Returns the assertion's negation. Used with EXPECT/ASSERT_FALSE.
-AssertionResult AssertionResult::operator!() const {
- AssertionResult negation(!success_);
- if (message_.get() != NULL)
- negation << *message_;
- return negation;
-}
-
-// Makes a successful assertion result.
-AssertionResult AssertionSuccess() {
- return AssertionResult(true);
-}
-
-// Makes a failed assertion result.
-AssertionResult AssertionFailure() {
- return AssertionResult(false);
-}
-
-// Makes a failed assertion result with the given failure message.
-// Deprecated; use AssertionFailure() << message.
-AssertionResult AssertionFailure(const Message& message) {
- return AssertionFailure() << message;
-}
-
-namespace internal {
-
-// Constructs and returns the message for an equality assertion
-// (e.g. ASSERT_EQ, EXPECT_STREQ, etc) failure.
-//
-// The first four parameters are the expressions used in the assertion
-// and their values, as strings. For example, for ASSERT_EQ(foo, bar)
-// where foo is 5 and bar is 6, we have:
-//
-// expected_expression: "foo"
-// actual_expression: "bar"
-// expected_value: "5"
-// actual_value: "6"
-//
-// The ignoring_case parameter is true iff the assertion is a
-// *_STRCASEEQ*. When it's true, the string " (ignoring case)" will
-// be inserted into the message.
-AssertionResult EqFailure(const char* expected_expression,
- const char* actual_expression,
- const std::string& expected_value,
- const std::string& actual_value,
- bool ignoring_case) {
- Message msg;
- msg << "Value of: " << actual_expression;
- if (actual_value != actual_expression) {
- msg << "\n Actual: " << actual_value;
- }
-
- msg << "\nExpected: " << expected_expression;
- if (ignoring_case) {
- msg << " (ignoring case)";
- }
- if (expected_value != expected_expression) {
- msg << "\nWhich is: " << expected_value;
- }
-
- return AssertionFailure() << msg;
-}
-
-// Constructs a failure message for Boolean assertions such as EXPECT_TRUE.
-std::string GetBoolAssertionFailureMessage(
- const AssertionResult& assertion_result,
- const char* expression_text,
- const char* actual_predicate_value,
- const char* expected_predicate_value) {
- const char* actual_message = assertion_result.message();
- Message msg;
- msg << "Value of: " << expression_text
- << "\n Actual: " << actual_predicate_value;
- if (actual_message[0] != '\0')
- msg << " (" << actual_message << ")";
- msg << "\nExpected: " << expected_predicate_value;
- return msg.GetString();
-}
-
-// Helper function for implementing ASSERT_NEAR.
-AssertionResult DoubleNearPredFormat(const char* expr1,
- const char* expr2,
- const char* abs_error_expr,
- double val1,
- double val2,
- double abs_error) {
- const double diff = fabs(val1 - val2);
- if (diff <= abs_error) return AssertionSuccess();
-
- // TODO(wan): do not print the value of an expression if it's
- // already a literal.
- return AssertionFailure()
- << "The difference between " << expr1 << " and " << expr2
- << " is " << diff << ", which exceeds " << abs_error_expr << ", where\n"
- << expr1 << " evaluates to " << val1 << ",\n"
- << expr2 << " evaluates to " << val2 << ", and\n"
- << abs_error_expr << " evaluates to " << abs_error << ".";
-}
-
-
-// Helper template for implementing FloatLE() and DoubleLE().
-template <typename RawType>
-AssertionResult FloatingPointLE(const char* expr1,
- const char* expr2,
- RawType val1,
- RawType val2) {
- // Returns success if val1 is less than val2,
- if (val1 < val2) {
- return AssertionSuccess();
- }
-
- // or if val1 is almost equal to val2.
- const FloatingPoint<RawType> lhs(val1), rhs(val2);
- if (lhs.AlmostEquals(rhs)) {
- return AssertionSuccess();
- }
-
- // Note that the above two checks will both fail if either val1 or
- // val2 is NaN, as the IEEE floating-point standard requires that
- // any predicate involving a NaN must return false.
-
- ::std::stringstream val1_ss;
- val1_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
- << val1;
-
- ::std::stringstream val2_ss;
- val2_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
- << val2;
-
- return AssertionFailure()
- << "Expected: (" << expr1 << ") <= (" << expr2 << ")\n"
- << " Actual: " << StringStreamToString(&val1_ss) << " vs "
- << StringStreamToString(&val2_ss);
-}
-
-} // namespace internal
-
-// Asserts that val1 is less than, or almost equal to, val2. Fails
-// otherwise. In particular, it fails if either val1 or val2 is NaN.
-AssertionResult FloatLE(const char* expr1, const char* expr2,
- float val1, float val2) {
- return internal::FloatingPointLE<float>(expr1, expr2, val1, val2);
-}
-
-// Asserts that val1 is less than, or almost equal to, val2. Fails
-// otherwise. In particular, it fails if either val1 or val2 is NaN.
-AssertionResult DoubleLE(const char* expr1, const char* expr2,
- double val1, double val2) {
- return internal::FloatingPointLE<double>(expr1, expr2, val1, val2);
-}
-
-namespace internal {
-
-// The helper function for {ASSERT|EXPECT}_EQ with int or enum
-// arguments.
-AssertionResult CmpHelperEQ(const char* expected_expression,
- const char* actual_expression,
- BiggestInt expected,
- BiggestInt actual) {
- if (expected == actual) {
- return AssertionSuccess();
- }
-
- return EqFailure(expected_expression,
- actual_expression,
- FormatForComparisonFailureMessage(expected, actual),
- FormatForComparisonFailureMessage(actual, expected),
- false);
-}
-
-// A macro for implementing the helper functions needed to implement
-// ASSERT_?? and EXPECT_?? with integer or enum arguments. It is here
-// just to avoid copy-and-paste of similar code.
-#define GTEST_IMPL_CMP_HELPER_(op_name, op)\
-AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \
- BiggestInt val1, BiggestInt val2) {\
- if (val1 op val2) {\
- return AssertionSuccess();\
- } else {\
- return AssertionFailure() \
- << "Expected: (" << expr1 << ") " #op " (" << expr2\
- << "), actual: " << FormatForComparisonFailureMessage(val1, val2)\
- << " vs " << FormatForComparisonFailureMessage(val2, val1);\
- }\
-}
-
-// Implements the helper function for {ASSERT|EXPECT}_NE with int or
-// enum arguments.
-GTEST_IMPL_CMP_HELPER_(NE, !=)
-// Implements the helper function for {ASSERT|EXPECT}_LE with int or
-// enum arguments.
-GTEST_IMPL_CMP_HELPER_(LE, <=)
-// Implements the helper function for {ASSERT|EXPECT}_LT with int or
-// enum arguments.
-GTEST_IMPL_CMP_HELPER_(LT, < )
-// Implements the helper function for {ASSERT|EXPECT}_GE with int or
-// enum arguments.
-GTEST_IMPL_CMP_HELPER_(GE, >=)
-// Implements the helper function for {ASSERT|EXPECT}_GT with int or
-// enum arguments.
-GTEST_IMPL_CMP_HELPER_(GT, > )
-
-#undef GTEST_IMPL_CMP_HELPER_
-
-// The helper function for {ASSERT|EXPECT}_STREQ.
-AssertionResult CmpHelperSTREQ(const char* expected_expression,
- const char* actual_expression,
- const char* expected,
- const char* actual) {
- if (String::CStringEquals(expected, actual)) {
- return AssertionSuccess();
- }
-
- return EqFailure(expected_expression,
- actual_expression,
- PrintToString(expected),
- PrintToString(actual),
- false);
-}
-
-// The helper function for {ASSERT|EXPECT}_STRCASEEQ.
-AssertionResult CmpHelperSTRCASEEQ(const char* expected_expression,
- const char* actual_expression,
- const char* expected,
- const char* actual) {
- if (String::CaseInsensitiveCStringEquals(expected, actual)) {
- return AssertionSuccess();
- }
-
- return EqFailure(expected_expression,
- actual_expression,
- PrintToString(expected),
- PrintToString(actual),
- true);
-}
-
-// The helper function for {ASSERT|EXPECT}_STRNE.
-AssertionResult CmpHelperSTRNE(const char* s1_expression,
- const char* s2_expression,
- const char* s1,
- const char* s2) {
- if (!String::CStringEquals(s1, s2)) {
- return AssertionSuccess();
- } else {
- return AssertionFailure() << "Expected: (" << s1_expression << ") != ("
- << s2_expression << "), actual: \""
- << s1 << "\" vs \"" << s2 << "\"";
- }
-}
-
-// The helper function for {ASSERT|EXPECT}_STRCASENE.
-AssertionResult CmpHelperSTRCASENE(const char* s1_expression,
- const char* s2_expression,
- const char* s1,
- const char* s2) {
- if (!String::CaseInsensitiveCStringEquals(s1, s2)) {
- return AssertionSuccess();
- } else {
- return AssertionFailure()
- << "Expected: (" << s1_expression << ") != ("
- << s2_expression << ") (ignoring case), actual: \""
- << s1 << "\" vs \"" << s2 << "\"";
- }
-}
-
-} // namespace internal
-
-namespace {
-
-// Helper functions for implementing IsSubString() and IsNotSubstring().
-
-// This group of overloaded functions return true iff needle is a
-// substring of haystack. NULL is considered a substring of itself
-// only.
-
-bool IsSubstringPred(const char* needle, const char* haystack) {
- if (needle == NULL || haystack == NULL)
- return needle == haystack;
-
- return strstr(haystack, needle) != NULL;
-}
-
-bool IsSubstringPred(const wchar_t* needle, const wchar_t* haystack) {
- if (needle == NULL || haystack == NULL)
- return needle == haystack;
-
- return wcsstr(haystack, needle) != NULL;
-}
-
-// StringType here can be either ::std::string or ::std::wstring.
-template <typename StringType>
-bool IsSubstringPred(const StringType& needle,
- const StringType& haystack) {
- return haystack.find(needle) != StringType::npos;
-}
-
-// This function implements either IsSubstring() or IsNotSubstring(),
-// depending on the value of the expected_to_be_substring parameter.
-// StringType here can be const char*, const wchar_t*, ::std::string,
-// or ::std::wstring.
-template <typename StringType>
-AssertionResult IsSubstringImpl(
- bool expected_to_be_substring,
- const char* needle_expr, const char* haystack_expr,
- const StringType& needle, const StringType& haystack) {
- if (IsSubstringPred(needle, haystack) == expected_to_be_substring)
- return AssertionSuccess();
-
- const bool is_wide_string = sizeof(needle[0]) > 1;
- const char* const begin_string_quote = is_wide_string ? "L\"" : "\"";
- return AssertionFailure()
- << "Value of: " << needle_expr << "\n"
- << " Actual: " << begin_string_quote << needle << "\"\n"
- << "Expected: " << (expected_to_be_substring ? "" : "not ")
- << "a substring of " << haystack_expr << "\n"
- << "Which is: " << begin_string_quote << haystack << "\"";
-}
-
-} // namespace
-
-// IsSubstring() and IsNotSubstring() check whether needle is a
-// substring of haystack (NULL is considered a substring of itself
-// only), and return an appropriate error message when they fail.
-
-AssertionResult IsSubstring(
- const char* needle_expr, const char* haystack_expr,
- const char* needle, const char* haystack) {
- return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
-}
-
-AssertionResult IsSubstring(
- const char* needle_expr, const char* haystack_expr,
- const wchar_t* needle, const wchar_t* haystack) {
- return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
-}
-
-AssertionResult IsNotSubstring(
- const char* needle_expr, const char* haystack_expr,
- const char* needle, const char* haystack) {
- return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);
-}
-
-AssertionResult IsNotSubstring(
- const char* needle_expr, const char* haystack_expr,
- const wchar_t* needle, const wchar_t* haystack) {
- return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);
-}
-
-AssertionResult IsSubstring(
- const char* needle_expr, const char* haystack_expr,
- const ::std::string& needle, const ::std::string& haystack) {
- return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
-}
-
-AssertionResult IsNotSubstring(
- const char* needle_expr, const char* haystack_expr,
- const ::std::string& needle, const ::std::string& haystack) {
- return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);
-}
-
-#if GTEST_HAS_STD_WSTRING
-AssertionResult IsSubstring(
- const char* needle_expr, const char* haystack_expr,
- const ::std::wstring& needle, const ::std::wstring& haystack) {
- return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
-}
-
-AssertionResult IsNotSubstring(
- const char* needle_expr, const char* haystack_expr,
- const ::std::wstring& needle, const ::std::wstring& haystack) {
- return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);
-}
-#endif // GTEST_HAS_STD_WSTRING
-
-namespace internal {
-
-#if GTEST_OS_WINDOWS
-
-namespace {
-
-// Helper function for IsHRESULT{SuccessFailure} predicates
-AssertionResult HRESULTFailureHelper(const char* expr,
- const char* expected,
- long hr) { // NOLINT
-# if GTEST_OS_WINDOWS_MOBILE
-
- // Windows CE doesn't support FormatMessage.
- const char error_text[] = "";
-
-# else
-
- // Looks up the human-readable system message for the HRESULT code
- // and since we're not passing any params to FormatMessage, we don't
- // want inserts expanded.
- const DWORD kFlags = FORMAT_MESSAGE_FROM_SYSTEM |
- FORMAT_MESSAGE_IGNORE_INSERTS;
- const DWORD kBufSize = 4096;
- // Gets the system's human readable message string for this HRESULT.
- char error_text[kBufSize] = { '\0' };
- DWORD message_length = ::FormatMessageA(kFlags,
- 0, // no source, we're asking system
- hr, // the error
- 0, // no line width restrictions
- error_text, // output buffer
- kBufSize, // buf size
- NULL); // no arguments for inserts
- // Trims tailing white space (FormatMessage leaves a trailing CR-LF)
- for (; message_length && IsSpace(error_text[message_length - 1]);
- --message_length) {
- error_text[message_length - 1] = '\0';
- }
-
-# endif // GTEST_OS_WINDOWS_MOBILE
-
- const std::string error_hex("0x" + String::FormatHexInt(hr));
- return ::testing::AssertionFailure()
- << "Expected: " << expr << " " << expected << ".\n"
- << " Actual: " << error_hex << " " << error_text << "\n";
-}
-
-} // namespace
-
-AssertionResult IsHRESULTSuccess(const char* expr, long hr) { // NOLINT
- if (SUCCEEDED(hr)) {
- return AssertionSuccess();
- }
- return HRESULTFailureHelper(expr, "succeeds", hr);
-}
-
-AssertionResult IsHRESULTFailure(const char* expr, long hr) { // NOLINT
- if (FAILED(hr)) {
- return AssertionSuccess();
- }
- return HRESULTFailureHelper(expr, "fails", hr);
-}
-
-#endif // GTEST_OS_WINDOWS
-
-// Utility functions for encoding Unicode text (wide strings) in
-// UTF-8.
-
-// A Unicode code-point can have upto 21 bits, and is encoded in UTF-8
-// like this:
-//
-// Code-point length Encoding
-// 0 - 7 bits 0xxxxxxx
-// 8 - 11 bits 110xxxxx 10xxxxxx
-// 12 - 16 bits 1110xxxx 10xxxxxx 10xxxxxx
-// 17 - 21 bits 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
-
-// The maximum code-point a one-byte UTF-8 sequence can represent.
-const UInt32 kMaxCodePoint1 = (static_cast<UInt32>(1) << 7) - 1;
-
-// The maximum code-point a two-byte UTF-8 sequence can represent.
-const UInt32 kMaxCodePoint2 = (static_cast<UInt32>(1) << (5 + 6)) - 1;
-
-// The maximum code-point a three-byte UTF-8 sequence can represent.
-const UInt32 kMaxCodePoint3 = (static_cast<UInt32>(1) << (4 + 2*6)) - 1;
-
-// The maximum code-point a four-byte UTF-8 sequence can represent.
-const UInt32 kMaxCodePoint4 = (static_cast<UInt32>(1) << (3 + 3*6)) - 1;
-
-// Chops off the n lowest bits from a bit pattern. Returns the n
-// lowest bits. As a side effect, the original bit pattern will be
-// shifted to the right by n bits.
-inline UInt32 ChopLowBits(UInt32* bits, int n) {
- const UInt32 low_bits = *bits & ((static_cast<UInt32>(1) << n) - 1);
- *bits >>= n;
- return low_bits;
-}
-
-// Converts a Unicode code point to a narrow string in UTF-8 encoding.
-// code_point parameter is of type UInt32 because wchar_t may not be
-// wide enough to contain a code point.
-// If the code_point is not a valid Unicode code point
-// (i.e. outside of Unicode range U+0 to U+10FFFF) it will be converted
-// to "(Invalid Unicode 0xXXXXXXXX)".
-std::string CodePointToUtf8(UInt32 code_point) {
- if (code_point > kMaxCodePoint4) {
- return "(Invalid Unicode 0x" + String::FormatHexInt(code_point) + ")";
- }
-
- char str[5]; // Big enough for the largest valid code point.
- if (code_point <= kMaxCodePoint1) {
- str[1] = '\0';
- str[0] = static_cast<char>(code_point); // 0xxxxxxx
- } else if (code_point <= kMaxCodePoint2) {
- str[2] = '\0';
- str[1] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
- str[0] = static_cast<char>(0xC0 | code_point); // 110xxxxx
- } else if (code_point <= kMaxCodePoint3) {
- str[3] = '\0';
- str[2] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
- str[1] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
- str[0] = static_cast<char>(0xE0 | code_point); // 1110xxxx
- } else { // code_point <= kMaxCodePoint4
- str[4] = '\0';
- str[3] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
- str[2] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
- str[1] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
- str[0] = static_cast<char>(0xF0 | code_point); // 11110xxx
- }
- return str;
-}
-
-// The following two functions only make sense if the the system
-// uses UTF-16 for wide string encoding. All supported systems
-// with 16 bit wchar_t (Windows, Cygwin, Symbian OS) do use UTF-16.
-
-// Determines if the arguments constitute UTF-16 surrogate pair
-// and thus should be combined into a single Unicode code point
-// using CreateCodePointFromUtf16SurrogatePair.
-inline bool IsUtf16SurrogatePair(wchar_t first, wchar_t second) {
- return sizeof(wchar_t) == 2 &&
- (first & 0xFC00) == 0xD800 && (second & 0xFC00) == 0xDC00;
-}
-
-// Creates a Unicode code point from UTF16 surrogate pair.
-inline UInt32 CreateCodePointFromUtf16SurrogatePair(wchar_t first,
- wchar_t second) {
- const UInt32 mask = (1 << 10) - 1;
- return (sizeof(wchar_t) == 2) ?
- (((first & mask) << 10) | (second & mask)) + 0x10000 :
- // This function should not be called when the condition is
- // false, but we provide a sensible default in case it is.
- static_cast<UInt32>(first);
-}
-
-// Converts a wide string to a narrow string in UTF-8 encoding.
-// The wide string is assumed to have the following encoding:
-// UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin, Symbian OS)
-// UTF-32 if sizeof(wchar_t) == 4 (on Linux)
-// Parameter str points to a null-terminated wide string.
-// Parameter num_chars may additionally limit the number
-// of wchar_t characters processed. -1 is used when the entire string
-// should be processed.
-// If the string contains code points that are not valid Unicode code points
-// (i.e. outside of Unicode range U+0 to U+10FFFF) they will be output
-// as '(Invalid Unicode 0xXXXXXXXX)'. If the string is in UTF16 encoding
-// and contains invalid UTF-16 surrogate pairs, values in those pairs
-// will be encoded as individual Unicode characters from Basic Normal Plane.
-std::string WideStringToUtf8(const wchar_t* str, int num_chars) {
- if (num_chars == -1)
- num_chars = static_cast<int>(wcslen(str));
-
- ::std::stringstream stream;
- for (int i = 0; i < num_chars; ++i) {
- UInt32 unicode_code_point;
-
- if (str[i] == L'\0') {
- break;
- } else if (i + 1 < num_chars && IsUtf16SurrogatePair(str[i], str[i + 1])) {
- unicode_code_point = CreateCodePointFromUtf16SurrogatePair(str[i],
- str[i + 1]);
- i++;
- } else {
- unicode_code_point = static_cast<UInt32>(str[i]);
- }
-
- stream << CodePointToUtf8(unicode_code_point);
- }
- return StringStreamToString(&stream);
-}
-
-// Converts a wide C string to an std::string using the UTF-8 encoding.
-// NULL will be converted to "(null)".
-std::string String::ShowWideCString(const wchar_t * wide_c_str) {
- if (wide_c_str == NULL) return "(null)";
-
- return internal::WideStringToUtf8(wide_c_str, -1);
-}
-
-// Compares two wide C strings. Returns true iff they have the same
-// content.
-//
-// Unlike wcscmp(), this function can handle NULL argument(s). A NULL
-// C string is considered different to any non-NULL C string,
-// including the empty string.
-bool String::WideCStringEquals(const wchar_t * lhs, const wchar_t * rhs) {
- if (lhs == NULL) return rhs == NULL;
-
- if (rhs == NULL) return false;
-
- return wcscmp(lhs, rhs) == 0;
-}
-
-// Helper function for *_STREQ on wide strings.
-AssertionResult CmpHelperSTREQ(const char* expected_expression,
- const char* actual_expression,
- const wchar_t* expected,
- const wchar_t* actual) {
- if (String::WideCStringEquals(expected, actual)) {
- return AssertionSuccess();
- }
-
- return EqFailure(expected_expression,
- actual_expression,
- PrintToString(expected),
- PrintToString(actual),
- false);
-}
-
-// Helper function for *_STRNE on wide strings.
-AssertionResult CmpHelperSTRNE(const char* s1_expression,
- const char* s2_expression,
- const wchar_t* s1,
- const wchar_t* s2) {
- if (!String::WideCStringEquals(s1, s2)) {
- return AssertionSuccess();
- }
-
- return AssertionFailure() << "Expected: (" << s1_expression << ") != ("
- << s2_expression << "), actual: "
- << PrintToString(s1)
- << " vs " << PrintToString(s2);
-}
-
-// Compares two C strings, ignoring case. Returns true iff they have
-// the same content.
-//
-// Unlike strcasecmp(), this function can handle NULL argument(s). A
-// NULL C string is considered different to any non-NULL C string,
-// including the empty string.
-bool String::CaseInsensitiveCStringEquals(const char * lhs, const char * rhs) {
- if (lhs == NULL)
- return rhs == NULL;
- if (rhs == NULL)
- return false;
- return posix::StrCaseCmp(lhs, rhs) == 0;
-}
-
- // Compares two wide C strings, ignoring case. Returns true iff they
- // have the same content.
- //
- // Unlike wcscasecmp(), this function can handle NULL argument(s).
- // A NULL C string is considered different to any non-NULL wide C string,
- // including the empty string.
- // NB: The implementations on different platforms slightly differ.
- // On windows, this method uses _wcsicmp which compares according to LC_CTYPE
- // environment variable. On GNU platform this method uses wcscasecmp
- // which compares according to LC_CTYPE category of the current locale.
- // On MacOS X, it uses towlower, which also uses LC_CTYPE category of the
- // current locale.
-bool String::CaseInsensitiveWideCStringEquals(const wchar_t* lhs,
- const wchar_t* rhs) {
- if (lhs == NULL) return rhs == NULL;
-
- if (rhs == NULL) return false;
-
-#if GTEST_OS_WINDOWS
- return _wcsicmp(lhs, rhs) == 0;
-#elif GTEST_OS_LINUX && !GTEST_OS_LINUX_ANDROID
- return wcscasecmp(lhs, rhs) == 0;
-#else
- // Android, Mac OS X and Cygwin don't define wcscasecmp.
- // Other unknown OSes may not define it either.
- wint_t left, right;
- do {
- left = towlower(*lhs++);
- right = towlower(*rhs++);
- } while (left && left == right);
- return left == right;
-#endif // OS selector
-}
-
-// Returns true iff str ends with the given suffix, ignoring case.
-// Any string is considered to end with an empty suffix.
-bool String::EndsWithCaseInsensitive(
- const std::string& str, const std::string& suffix) {
- const size_t str_len = str.length();
- const size_t suffix_len = suffix.length();
- return (str_len >= suffix_len) &&
- CaseInsensitiveCStringEquals(str.c_str() + str_len - suffix_len,
- suffix.c_str());
-}
-
-// Formats an int value as "%02d".
-std::string String::FormatIntWidth2(int value) {
- std::stringstream ss;
- ss << std::setfill('0') << std::setw(2) << value;
- return ss.str();
-}
-
-// Formats an int value as "%X".
-std::string String::FormatHexInt(int value) {
- std::stringstream ss;
- ss << std::hex << std::uppercase << value;
- return ss.str();
-}
-
-// Formats a byte as "%02X".
-std::string String::FormatByte(unsigned char value) {
- std::stringstream ss;
- ss << std::setfill('0') << std::setw(2) << std::hex << std::uppercase
- << static_cast<unsigned int>(value);
- return ss.str();
-}
-
-// Converts the buffer in a stringstream to an std::string, converting NUL
-// bytes to "\\0" along the way.
-std::string StringStreamToString(::std::stringstream* ss) {
- const ::std::string& str = ss->str();
- const char* const start = str.c_str();
- const char* const end = start + str.length();
-
- std::string result;
- result.reserve(2 * (end - start));
- for (const char* ch = start; ch != end; ++ch) {
- if (*ch == '\0') {
- result += "\\0"; // Replaces NUL with "\\0";
- } else {
- result += *ch;
- }
- }
-
- return result;
-}
-
-// Appends the user-supplied message to the Google-Test-generated message.
-std::string AppendUserMessage(const std::string& gtest_msg,
- const Message& user_msg) {
- // Appends the user message if it's non-empty.
- const std::string user_msg_string = user_msg.GetString();
- if (user_msg_string.empty()) {
- return gtest_msg;
- }
-
- return gtest_msg + "\n" + user_msg_string;
-}
-
-} // namespace internal
-
-// class TestResult
-
-// Creates an empty TestResult.
-TestResult::TestResult()
- : death_test_count_(0),
- elapsed_time_(0) {
-}
-
-// D'tor.
-TestResult::~TestResult() {
-}
-
-// Returns the i-th test part result among all the results. i can
-// range from 0 to total_part_count() - 1. If i is not in that range,
-// aborts the program.
-const TestPartResult& TestResult::GetTestPartResult(int i) const {
- if (i < 0 || i >= total_part_count())
- internal::posix::Abort();
- return test_part_results_.at(i);
-}
-
-// Returns the i-th test property. i can range from 0 to
-// test_property_count() - 1. If i is not in that range, aborts the
-// program.
-const TestProperty& TestResult::GetTestProperty(int i) const {
- if (i < 0 || i >= test_property_count())
- internal::posix::Abort();
- return test_properties_.at(i);
-}
-
-// Clears the test part results.
-void TestResult::ClearTestPartResults() {
- test_part_results_.clear();
-}
-
-// Adds a test part result to the list.
-void TestResult::AddTestPartResult(const TestPartResult& test_part_result) {
- test_part_results_.push_back(test_part_result);
-}
-
-// Adds a test property to the list. If a property with the same key as the
-// supplied property is already represented, the value of this test_property
-// replaces the old value for that key.
-void TestResult::RecordProperty(const std::string& xml_element,
- const TestProperty& test_property) {
- if (!ValidateTestProperty(xml_element, test_property)) {
- return;
- }
- internal::MutexLock lock(&test_properites_mutex_);
- const std::vector<TestProperty>::iterator property_with_matching_key =
- std::find_if(test_properties_.begin(), test_properties_.end(),
- internal::TestPropertyKeyIs(test_property.key()));
- if (property_with_matching_key == test_properties_.end()) {
- test_properties_.push_back(test_property);
- return;
- }
- property_with_matching_key->SetValue(test_property.value());
-}
-
-// The list of reserved attributes used in the <testsuites> element of XML
-// output.
-static const char* const kReservedTestSuitesAttributes[] = {
- "disabled",
- "errors",
- "failures",
- "name",
- "random_seed",
- "tests",
- "time",
- "timestamp"
-};
-
-// The list of reserved attributes used in the <testsuite> element of XML
-// output.
-static const char* const kReservedTestSuiteAttributes[] = {
- "disabled",
- "errors",
- "failures",
- "name",
- "tests",
- "time"
-};
-
-// The list of reserved attributes used in the <testcase> element of XML output.
-static const char* const kReservedTestCaseAttributes[] = {
- "classname",
- "name",
- "status",
- "time",
- "type_param",
- "value_param"
-};
-
-template <int kSize>
-std::vector<std::string> ArrayAsVector(const char* const (&array)[kSize]) {
- return std::vector<std::string>(array, array + kSize);
-}
-
-static std::vector<std::string> GetReservedAttributesForElement(
- const std::string& xml_element) {
- if (xml_element == "testsuites") {
- return ArrayAsVector(kReservedTestSuitesAttributes);
- } else if (xml_element == "testsuite") {
- return ArrayAsVector(kReservedTestSuiteAttributes);
- } else if (xml_element == "testcase") {
- return ArrayAsVector(kReservedTestCaseAttributes);
- } else {
- GTEST_CHECK_(false) << "Unrecognized xml_element provided: " << xml_element;
- }
- // This code is unreachable but some compilers may not realizes that.
- return std::vector<std::string>();
-}
-
-static std::string FormatWordList(const std::vector<std::string>& words) {
- Message word_list;
- for (size_t i = 0; i < words.size(); ++i) {
- if (i > 0 && words.size() > 2) {
- word_list << ", ";
- }
- if (i == words.size() - 1) {
- word_list << "and ";
- }
- word_list << "'" << words[i] << "'";
- }
- return word_list.GetString();
-}
-
-bool ValidateTestPropertyName(const std::string& property_name,
- const std::vector<std::string>& reserved_names) {
- if (std::find(reserved_names.begin(), reserved_names.end(), property_name) !=
- reserved_names.end()) {
- ADD_FAILURE() << "Reserved key used in RecordProperty(): " << property_name
- << " (" << FormatWordList(reserved_names)
- << " are reserved by " << GTEST_NAME_ << ")";
- return false;
- }
- return true;
-}
-
-// Adds a failure if the key is a reserved attribute of the element named
-// xml_element. Returns true if the property is valid.
-bool TestResult::ValidateTestProperty(const std::string& xml_element,
- const TestProperty& test_property) {
- return ValidateTestPropertyName(test_property.key(),
- GetReservedAttributesForElement(xml_element));
-}
-
-// Clears the object.
-void TestResult::Clear() {
- test_part_results_.clear();
- test_properties_.clear();
- death_test_count_ = 0;
- elapsed_time_ = 0;
-}
-
-// Returns true iff the test failed.
-bool TestResult::Failed() const {
- for (int i = 0; i < total_part_count(); ++i) {
- if (GetTestPartResult(i).failed())
- return true;
- }
- return false;
-}
-
-// Returns true iff the test part fatally failed.
-static bool TestPartFatallyFailed(const TestPartResult& result) {
- return result.fatally_failed();
-}
-
-// Returns true iff the test fatally failed.
-bool TestResult::HasFatalFailure() const {
- return CountIf(test_part_results_, TestPartFatallyFailed) > 0;
-}
-
-// Returns true iff the test part non-fatally failed.
-static bool TestPartNonfatallyFailed(const TestPartResult& result) {
- return result.nonfatally_failed();
-}
-
-// Returns true iff the test has a non-fatal failure.
-bool TestResult::HasNonfatalFailure() const {
- return CountIf(test_part_results_, TestPartNonfatallyFailed) > 0;
-}
-
-// Gets the number of all test parts. This is the sum of the number
-// of successful test parts and the number of failed test parts.
-int TestResult::total_part_count() const {
- return static_cast<int>(test_part_results_.size());
-}
-
-// Returns the number of the test properties.
-int TestResult::test_property_count() const {
- return static_cast<int>(test_properties_.size());
-}
-
-// class Test
-
-// Creates a Test object.
-
-// The c'tor saves the values of all Google Test flags.
-Test::Test()
- : gtest_flag_saver_(new internal::GTestFlagSaver) {
-}
-
-// The d'tor restores the values of all Google Test flags.
-Test::~Test() {
- delete gtest_flag_saver_;
-}
-
-// Sets up the test fixture.
-//
-// A sub-class may override this.
-void Test::SetUp() {
-}
-
-// Tears down the test fixture.
-//
-// A sub-class may override this.
-void Test::TearDown() {
-}
-
-// Allows user supplied key value pairs to be recorded for later output.
-void Test::RecordProperty(const std::string& key, const std::string& value) {
- UnitTest::GetInstance()->RecordProperty(key, value);
-}
-
-// Allows user supplied key value pairs to be recorded for later output.
-void Test::RecordProperty(const std::string& key, int value) {
- Message value_message;
- value_message << value;
- RecordProperty(key, value_message.GetString().c_str());
-}
-
-namespace internal {
-
-void ReportFailureInUnknownLocation(TestPartResult::Type result_type,
- const std::string& message) {
- // This function is a friend of UnitTest and as such has access to
- // AddTestPartResult.
- UnitTest::GetInstance()->AddTestPartResult(
- result_type,
- NULL, // No info about the source file where the exception occurred.
- -1, // We have no info on which line caused the exception.
- message,
- ""); // No stack trace, either.
-}
-
-} // namespace internal
-
-// Google Test requires all tests in the same test case to use the same test
-// fixture class. This function checks if the current test has the
-// same fixture class as the first test in the current test case. If
-// yes, it returns true; otherwise it generates a Google Test failure and
-// returns false.
-bool Test::HasSameFixtureClass() {
- internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
- const TestCase* const test_case = impl->current_test_case();
-
- // Info about the first test in the current test case.
- const TestInfo* const first_test_info = test_case->test_info_list()[0];
- const internal::TypeId first_fixture_id = first_test_info->fixture_class_id_;
- const char* const first_test_name = first_test_info->name();
-
- // Info about the current test.
- const TestInfo* const this_test_info = impl->current_test_info();
- const internal::TypeId this_fixture_id = this_test_info->fixture_class_id_;
- const char* const this_test_name = this_test_info->name();
-
- if (this_fixture_id != first_fixture_id) {
- // Is the first test defined using TEST?
- const bool first_is_TEST = first_fixture_id == internal::GetTestTypeId();
- // Is this test defined using TEST?
- const bool this_is_TEST = this_fixture_id == internal::GetTestTypeId();
-
- if (first_is_TEST || this_is_TEST) {
- // The user mixed TEST and TEST_F in this test case - we'll tell
- // him/her how to fix it.
-
- // Gets the name of the TEST and the name of the TEST_F. Note
- // that first_is_TEST and this_is_TEST cannot both be true, as
- // the fixture IDs are different for the two tests.
- const char* const TEST_name =
- first_is_TEST ? first_test_name : this_test_name;
- const char* const TEST_F_name =
- first_is_TEST ? this_test_name : first_test_name;
-
- ADD_FAILURE()
- << "All tests in the same test case must use the same test fixture\n"
- << "class, so mixing TEST_F and TEST in the same test case is\n"
- << "illegal. In test case " << this_test_info->test_case_name()
- << ",\n"
- << "test " << TEST_F_name << " is defined using TEST_F but\n"
- << "test " << TEST_name << " is defined using TEST. You probably\n"
- << "want to change the TEST to TEST_F or move it to another test\n"
- << "case.";
- } else {
- // The user defined two fixture classes with the same name in
- // two namespaces - we'll tell him/her how to fix it.
- ADD_FAILURE()
- << "All tests in the same test case must use the same test fixture\n"
- << "class. However, in test case "
- << this_test_info->test_case_name() << ",\n"
- << "you defined test " << first_test_name
- << " and test " << this_test_name << "\n"
- << "using two different test fixture classes. This can happen if\n"
- << "the two classes are from different namespaces or translation\n"
- << "units and have the same name. You should probably rename one\n"
- << "of the classes to put the tests into different test cases.";
- }
- return false;
- }
-
- return true;
-}
-
-#if GTEST_HAS_SEH
-
-// Adds an "exception thrown" fatal failure to the current test. This
-// function returns its result via an output parameter pointer because VC++
-// prohibits creation of objects with destructors on stack in functions
-// using __try (see error C2712).
-static std::string* FormatSehExceptionMessage(DWORD exception_code,
- const char* location) {
- Message message;
- message << "SEH exception with code 0x" << std::setbase(16) <<
- exception_code << std::setbase(10) << " thrown in " << location << ".";
-
- return new std::string(message.GetString());
-}
-
-#endif // GTEST_HAS_SEH
-
-namespace internal {
-
-#if GTEST_HAS_EXCEPTIONS
-
-// Adds an "exception thrown" fatal failure to the current test.
-static std::string FormatCxxExceptionMessage(const char* description,
- const char* location) {
- Message message;
- if (description != NULL) {
- message << "C++ exception with description \"" << description << "\"";
- } else {
- message << "Unknown C++ exception";
- }
- message << " thrown in " << location << ".";
-
- return message.GetString();
-}
-
-static std::string PrintTestPartResultToString(
- const TestPartResult& test_part_result);
-
-GoogleTestFailureException::GoogleTestFailureException(
- const TestPartResult& failure)
- : ::std::runtime_error(PrintTestPartResultToString(failure).c_str()) {}
-
-#endif // GTEST_HAS_EXCEPTIONS
-
-// We put these helper functions in the internal namespace as IBM's xlC
-// compiler rejects the code if they were declared static.
-
-// Runs the given method and handles SEH exceptions it throws, when
-// SEH is supported; returns the 0-value for type Result in case of an
-// SEH exception. (Microsoft compilers cannot handle SEH and C++
-// exceptions in the same function. Therefore, we provide a separate
-// wrapper function for handling SEH exceptions.)
-template <class T, typename Result>
-Result HandleSehExceptionsInMethodIfSupported(
- T* object, Result (T::*method)(), const char* location) {
-#if GTEST_HAS_SEH
- __try {
- return (object->*method)();
- } __except (internal::UnitTestOptions::GTestShouldProcessSEH( // NOLINT
- GetExceptionCode())) {
- // We create the exception message on the heap because VC++ prohibits
- // creation of objects with destructors on stack in functions using __try
- // (see error C2712).
- std::string* exception_message = FormatSehExceptionMessage(
- GetExceptionCode(), location);
- internal::ReportFailureInUnknownLocation(TestPartResult::kFatalFailure,
- *exception_message);
- delete exception_message;
- return static_cast<Result>(0);
- }
-#else
- (void)location;
- return (object->*method)();
-#endif // GTEST_HAS_SEH
-}
-
-// Runs the given method and catches and reports C++ and/or SEH-style
-// exceptions, if they are supported; returns the 0-value for type
-// Result in case of an SEH exception.
-template <class T, typename Result>
-Result HandleExceptionsInMethodIfSupported(
- T* object, Result (T::*method)(), const char* location) {
- // NOTE: The user code can affect the way in which Google Test handles
- // exceptions by setting GTEST_FLAG(catch_exceptions), but only before
- // RUN_ALL_TESTS() starts. It is technically possible to check the flag
- // after the exception is caught and either report or re-throw the
- // exception based on the flag's value:
- //
- // try {
- // // Perform the test method.
- // } catch (...) {
- // if (GTEST_FLAG(catch_exceptions))
- // // Report the exception as failure.
- // else
- // throw; // Re-throws the original exception.
- // }
- //
- // However, the purpose of this flag is to allow the program to drop into
- // the debugger when the exception is thrown. On most platforms, once the
- // control enters the catch block, the exception origin information is
- // lost and the debugger will stop the program at the point of the
- // re-throw in this function -- instead of at the point of the original
- // throw statement in the code under test. For this reason, we perform
- // the check early, sacrificing the ability to affect Google Test's
- // exception handling in the method where the exception is thrown.
- if (internal::GetUnitTestImpl()->catch_exceptions()) {
-#if GTEST_HAS_EXCEPTIONS
- try {
- return HandleSehExceptionsInMethodIfSupported(object, method, location);
- } catch (const internal::GoogleTestFailureException&) { // NOLINT
- // This exception type can only be thrown by a failed Google
- // Test assertion with the intention of letting another testing
- // framework catch it. Therefore we just re-throw it.
- throw;
- } catch (const std::exception& e) { // NOLINT
- internal::ReportFailureInUnknownLocation(
- TestPartResult::kFatalFailure,
- FormatCxxExceptionMessage(e.what(), location));
- } catch (...) { // NOLINT
- internal::ReportFailureInUnknownLocation(
- TestPartResult::kFatalFailure,
- FormatCxxExceptionMessage(NULL, location));
- }
- return static_cast<Result>(0);
-#else
- return HandleSehExceptionsInMethodIfSupported(object, method, location);
-#endif // GTEST_HAS_EXCEPTIONS
- } else {
- return (object->*method)();
- }
-}
-
-} // namespace internal
-
-// Runs the test and updates the test result.
-void Test::Run() {
- if (!HasSameFixtureClass()) return;
-
- internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
- impl->os_stack_trace_getter()->UponLeavingGTest();
- internal::HandleExceptionsInMethodIfSupported(this, &Test::SetUp, "SetUp()");
- // We will run the test only if SetUp() was successful.
- if (!HasFatalFailure()) {
- impl->os_stack_trace_getter()->UponLeavingGTest();
- internal::HandleExceptionsInMethodIfSupported(
- this, &Test::TestBody, "the test body");
- }
-
- // However, we want to clean up as much as possible. Hence we will
- // always call TearDown(), even if SetUp() or the test body has
- // failed.
- impl->os_stack_trace_getter()->UponLeavingGTest();
- internal::HandleExceptionsInMethodIfSupported(
- this, &Test::TearDown, "TearDown()");
-}
-
-// Returns true iff the current test has a fatal failure.
-bool Test::HasFatalFailure() {
- return internal::GetUnitTestImpl()->current_test_result()->HasFatalFailure();
-}
-
-// Returns true iff the current test has a non-fatal failure.
-bool Test::HasNonfatalFailure() {
- return internal::GetUnitTestImpl()->current_test_result()->
- HasNonfatalFailure();
-}
-
-// class TestInfo
-
-// Constructs a TestInfo object. It assumes ownership of the test factory
-// object.
-TestInfo::TestInfo(const std::string& a_test_case_name,
- const std::string& a_name,
- const char* a_type_param,
- const char* a_value_param,
- internal::TypeId fixture_class_id,
- internal::TestFactoryBase* factory)
- : test_case_name_(a_test_case_name),
- name_(a_name),
- type_param_(a_type_param ? new std::string(a_type_param) : NULL),
- value_param_(a_value_param ? new std::string(a_value_param) : NULL),
- fixture_class_id_(fixture_class_id),
- should_run_(false),
- is_disabled_(false),
- matches_filter_(false),
- factory_(factory),
- result_() {}
-
-// Destructs a TestInfo object.
-TestInfo::~TestInfo() { delete factory_; }
-
-namespace internal {
-
-// Creates a new TestInfo object and registers it with Google Test;
-// returns the created object.
-//
-// Arguments:
-//
-// test_case_name: name of the test case
-// name: name of the test
-// type_param: the name of the test's type parameter, or NULL if
-// this is not a typed or a type-parameterized test.
-// value_param: text representation of the test's value parameter,
-// or NULL if this is not a value-parameterized test.
-// fixture_class_id: ID of the test fixture class
-// set_up_tc: pointer to the function that sets up the test case
-// tear_down_tc: pointer to the function that tears down the test case
-// factory: pointer to the factory that creates a test object.
-// The newly created TestInfo instance will assume
-// ownership of the factory object.
-TestInfo* MakeAndRegisterTestInfo(
- const char* test_case_name,
- const char* name,
- const char* type_param,
- const char* value_param,
- TypeId fixture_class_id,
- SetUpTestCaseFunc set_up_tc,
- TearDownTestCaseFunc tear_down_tc,
- TestFactoryBase* factory) {
- TestInfo* const test_info =
- new TestInfo(test_case_name, name, type_param, value_param,
- fixture_class_id, factory);
- GetUnitTestImpl()->AddTestInfo(set_up_tc, tear_down_tc, test_info);
- return test_info;
-}
-
-#if GTEST_HAS_PARAM_TEST
-void ReportInvalidTestCaseType(const char* test_case_name,
- const char* file, int line) {
- Message errors;
- errors
- << "Attempted redefinition of test case " << test_case_name << ".\n"
- << "All tests in the same test case must use the same test fixture\n"
- << "class. However, in test case " << test_case_name << ", you tried\n"
- << "to define a test using a fixture class different from the one\n"
- << "used earlier. This can happen if the two fixture classes are\n"
- << "from different namespaces and have the same name. You should\n"
- << "probably rename one of the classes to put the tests into different\n"
- << "test cases.";
-
- fprintf(stderr, "%s %s", FormatFileLocation(file, line).c_str(),
- errors.GetString().c_str());
-}
-#endif // GTEST_HAS_PARAM_TEST
-
-} // namespace internal
-
-namespace {
-
-// A predicate that checks the test name of a TestInfo against a known
-// value.
-//
-// This is used for implementation of the TestCase class only. We put
-// it in the anonymous namespace to prevent polluting the outer
-// namespace.
-//
-// TestNameIs is copyable.
-class TestNameIs {
- public:
- // Constructor.
- //
- // TestNameIs has NO default constructor.
- explicit TestNameIs(const char* name)
- : name_(name) {}
-
- // Returns true iff the test name of test_info matches name_.
- bool operator()(const TestInfo * test_info) const {
- return test_info && test_info->name() == name_;
- }
-
- private:
- std::string name_;
-};
-
-} // namespace
-
-namespace internal {
-
-// This method expands all parameterized tests registered with macros TEST_P
-// and INSTANTIATE_TEST_CASE_P into regular tests and registers those.
-// This will be done just once during the program runtime.
-void UnitTestImpl::RegisterParameterizedTests() {
-#if GTEST_HAS_PARAM_TEST
- if (!parameterized_tests_registered_) {
- parameterized_test_registry_.RegisterTests();
- parameterized_tests_registered_ = true;
- }
-#endif
-}
-
-} // namespace internal
-
-// Creates the test object, runs it, records its result, and then
-// deletes it.
-void TestInfo::Run() {
- if (!should_run_) return;
-
- // Tells UnitTest where to store test result.
- internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
- impl->set_current_test_info(this);
-
- TestEventListener* repeater = UnitTest::GetInstance()->listeners().repeater();
-
- // Notifies the unit test event listeners that a test is about to start.
- repeater->OnTestStart(*this);
-
- const TimeInMillis start = internal::GetTimeInMillis();
-
- impl->os_stack_trace_getter()->UponLeavingGTest();
-
- // Creates the test object.
- Test* const test = internal::HandleExceptionsInMethodIfSupported(
- factory_, &internal::TestFactoryBase::CreateTest,
- "the test fixture's constructor");
-
- // Runs the test only if the test object was created and its
- // constructor didn't generate a fatal failure.
- if ((test != NULL) && !Test::HasFatalFailure()) {
- // This doesn't throw as all user code that can throw are wrapped into
- // exception handling code.
- test->Run();
- }
-
- // Deletes the test object.
- impl->os_stack_trace_getter()->UponLeavingGTest();
- internal::HandleExceptionsInMethodIfSupported(
- test, &Test::DeleteSelf_, "the test fixture's destructor");
-
- result_.set_elapsed_time(internal::GetTimeInMillis() - start);
-
- // Notifies the unit test event listener that a test has just finished.
- repeater->OnTestEnd(*this);
-
- // Tells UnitTest to stop associating assertion results to this
- // test.
- impl->set_current_test_info(NULL);
-}
-
-// class TestCase
-
-// Gets the number of successful tests in this test case.
-int TestCase::successful_test_count() const {
- return CountIf(test_info_list_, TestPassed);
-}
-
-// Gets the number of failed tests in this test case.
-int TestCase::failed_test_count() const {
- return CountIf(test_info_list_, TestFailed);
-}
-
-// Gets the number of disabled tests that will be reported in the XML report.
-int TestCase::reportable_disabled_test_count() const {
- return CountIf(test_info_list_, TestReportableDisabled);
-}
-
-// Gets the number of disabled tests in this test case.
-int TestCase::disabled_test_count() const {
- return CountIf(test_info_list_, TestDisabled);
-}
-
-// Gets the number of tests to be printed in the XML report.
-int TestCase::reportable_test_count() const {
- return CountIf(test_info_list_, TestReportable);
-}
-
-// Get the number of tests in this test case that should run.
-int TestCase::test_to_run_count() const {
- return CountIf(test_info_list_, ShouldRunTest);
-}
-
-// Gets the number of all tests.
-int TestCase::total_test_count() const {
- return static_cast<int>(test_info_list_.size());
-}
-
-// Creates a TestCase with the given name.
-//
-// Arguments:
-//
-// name: name of the test case
-// a_type_param: the name of the test case's type parameter, or NULL if
-// this is not a typed or a type-parameterized test case.
-// set_up_tc: pointer to the function that sets up the test case
-// tear_down_tc: pointer to the function that tears down the test case
-TestCase::TestCase(const char* a_name, const char* a_type_param,
- Test::SetUpTestCaseFunc set_up_tc,
- Test::TearDownTestCaseFunc tear_down_tc)
- : name_(a_name),
- type_param_(a_type_param ? new std::string(a_type_param) : NULL),
- set_up_tc_(set_up_tc),
- tear_down_tc_(tear_down_tc),
- should_run_(false),
- elapsed_time_(0) {
-}
-
-// Destructor of TestCase.
-TestCase::~TestCase() {
- // Deletes every Test in the collection.
- ForEach(test_info_list_, internal::Delete<TestInfo>);
-}
-
-// Returns the i-th test among all the tests. i can range from 0 to
-// total_test_count() - 1. If i is not in that range, returns NULL.
-const TestInfo* TestCase::GetTestInfo(int i) const {
- const int index = GetElementOr(test_indices_, i, -1);
- return index < 0 ? NULL : test_info_list_[index];
-}
-
-// Returns the i-th test among all the tests. i can range from 0 to
-// total_test_count() - 1. If i is not in that range, returns NULL.
-TestInfo* TestCase::GetMutableTestInfo(int i) {
- const int index = GetElementOr(test_indices_, i, -1);
- return index < 0 ? NULL : test_info_list_[index];
-}
-
-// Adds a test to this test case. Will delete the test upon
-// destruction of the TestCase object.
-void TestCase::AddTestInfo(TestInfo * test_info) {
- test_info_list_.push_back(test_info);
- test_indices_.push_back(static_cast<int>(test_indices_.size()));
-}
-
-// Runs every test in this TestCase.
-void TestCase::Run() {
- if (!should_run_) return;
-
- internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
- impl->set_current_test_case(this);
-
- TestEventListener* repeater = UnitTest::GetInstance()->listeners().repeater();
-
- repeater->OnTestCaseStart(*this);
- impl->os_stack_trace_getter()->UponLeavingGTest();
- internal::HandleExceptionsInMethodIfSupported(
- this, &TestCase::RunSetUpTestCase, "SetUpTestCase()");
-
- const internal::TimeInMillis start = internal::GetTimeInMillis();
- for (int i = 0; i < total_test_count(); i++) {
- GetMutableTestInfo(i)->Run();
- }
- elapsed_time_ = internal::GetTimeInMillis() - start;
-
- impl->os_stack_trace_getter()->UponLeavingGTest();
- internal::HandleExceptionsInMethodIfSupported(
- this, &TestCase::RunTearDownTestCase, "TearDownTestCase()");
-
- repeater->OnTestCaseEnd(*this);
- impl->set_current_test_case(NULL);
-}
-
-// Clears the results of all tests in this test case.
-void TestCase::ClearResult() {
- ad_hoc_test_result_.Clear();
- ForEach(test_info_list_, TestInfo::ClearTestResult);
-}
-
-// Shuffles the tests in this test case.
-void TestCase::ShuffleTests(internal::Random* random) {
- Shuffle(random, &test_indices_);
-}
-
-// Restores the test order to before the first shuffle.
-void TestCase::UnshuffleTests() {
- for (size_t i = 0; i < test_indices_.size(); i++) {
- test_indices_[i] = static_cast<int>(i);
- }
-}
-
-// Formats a countable noun. Depending on its quantity, either the
-// singular form or the plural form is used. e.g.
-//
-// FormatCountableNoun(1, "formula", "formuli") returns "1 formula".
-// FormatCountableNoun(5, "book", "books") returns "5 books".
-static std::string FormatCountableNoun(int count,
- const char * singular_form,
- const char * plural_form) {
- return internal::StreamableToString(count) + " " +
- (count == 1 ? singular_form : plural_form);
-}
-
-// Formats the count of tests.
-static std::string FormatTestCount(int test_count) {
- return FormatCountableNoun(test_count, "test", "tests");
-}
-
-// Formats the count of test cases.
-static std::string FormatTestCaseCount(int test_case_count) {
- return FormatCountableNoun(test_case_count, "test case", "test cases");
-}
-
-// Converts a TestPartResult::Type enum to human-friendly string
-// representation. Both kNonFatalFailure and kFatalFailure are translated
-// to "Failure", as the user usually doesn't care about the difference
-// between the two when viewing the test result.
-static const char * TestPartResultTypeToString(TestPartResult::Type type) {
- switch (type) {
- case TestPartResult::kSuccess:
- return "Success";
-
- case TestPartResult::kNonFatalFailure:
- case TestPartResult::kFatalFailure:
-#ifdef _MSC_VER
- return "error: ";
-#else
- return "Failure\n";
-#endif
- default:
- return "Unknown result type";
- }
-}
-
-namespace internal {
-
-// Prints a TestPartResult to an std::string.
-static std::string PrintTestPartResultToString(
- const TestPartResult& test_part_result) {
- return (Message()
- << internal::FormatFileLocation(test_part_result.file_name(),
- test_part_result.line_number())
- << " " << TestPartResultTypeToString(test_part_result.type())
- << test_part_result.message()).GetString();
-}
-
-// Prints a TestPartResult.
-static void PrintTestPartResult(const TestPartResult& test_part_result) {
- const std::string& result =
- PrintTestPartResultToString(test_part_result);
- printf("%s\n", result.c_str());
- fflush(stdout);
- // If the test program runs in Visual Studio or a debugger, the
- // following statements add the test part result message to the Output
- // window such that the user can double-click on it to jump to the
- // corresponding source code location; otherwise they do nothing.
-#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE
- // We don't call OutputDebugString*() on Windows Mobile, as printing
- // to stdout is done by OutputDebugString() there already - we don't
- // want the same message printed twice.
- ::OutputDebugStringA(result.c_str());
- ::OutputDebugStringA("\n");
-#endif
-}
-
-// class PrettyUnitTestResultPrinter
-
-enum GTestColor {
- COLOR_DEFAULT,
- COLOR_RED,
- COLOR_GREEN,
- COLOR_YELLOW
-};
-
-#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE
-
-// Returns the character attribute for the given color.
-WORD GetColorAttribute(GTestColor color) {
- switch (color) {
- case COLOR_RED: return FOREGROUND_RED;
- case COLOR_GREEN: return FOREGROUND_GREEN;
- case COLOR_YELLOW: return FOREGROUND_RED | FOREGROUND_GREEN;
- default: return 0;
- }
-}
-
-#else
-
-// Returns the ANSI color code for the given color. COLOR_DEFAULT is
-// an invalid input.
-const char* GetAnsiColorCode(GTestColor color) {
- switch (color) {
- case COLOR_RED: return "1";
- case COLOR_GREEN: return "2";
- case COLOR_YELLOW: return "3";
- default: return NULL;
- };
-}
-
-#endif // GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE
-
-// Returns true iff Google Test should use colors in the output.
-bool ShouldUseColor(bool stdout_is_tty) {
- const char* const gtest_color = GTEST_FLAG(color).c_str();
-
- if (String::CaseInsensitiveCStringEquals(gtest_color, "auto")) {
-#if GTEST_OS_WINDOWS
- // On Windows the TERM variable is usually not set, but the
- // console there does support colors.
- return stdout_is_tty;
-#else
- // On non-Windows platforms, we rely on the TERM variable.
- const char* const term = posix::GetEnv("TERM");
- const bool term_supports_color =
- String::CStringEquals(term, "xterm") ||
- String::CStringEquals(term, "xterm-color") ||
- String::CStringEquals(term, "xterm-256color") ||
- String::CStringEquals(term, "screen") ||
- String::CStringEquals(term, "screen-256color") ||
- String::CStringEquals(term, "linux") ||
- String::CStringEquals(term, "cygwin");
- return stdout_is_tty && term_supports_color;
-#endif // GTEST_OS_WINDOWS
- }
-
- return String::CaseInsensitiveCStringEquals(gtest_color, "yes") ||
- String::CaseInsensitiveCStringEquals(gtest_color, "true") ||
- String::CaseInsensitiveCStringEquals(gtest_color, "t") ||
- String::CStringEquals(gtest_color, "1");
- // We take "yes", "true", "t", and "1" as meaning "yes". If the
- // value is neither one of these nor "auto", we treat it as "no" to
- // be conservative.
-}
-
-// Helpers for printing colored strings to stdout. Note that on Windows, we
-// cannot simply emit special characters and have the terminal change colors.
-// This routine must actually emit the characters rather than return a string
-// that would be colored when printed, as can be done on Linux.
-void ColoredPrintf(GTestColor color, const char* fmt, ...) {
- va_list args;
- va_start(args, fmt);
-
-#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_SYMBIAN || GTEST_OS_ZOS || GTEST_OS_IOS
- const bool use_color = false;
-#else
- static const bool in_color_mode =
- ShouldUseColor(posix::IsATTY(posix::FileNo(stdout)) != 0);
- const bool use_color = in_color_mode && (color != COLOR_DEFAULT);
-#endif // GTEST_OS_WINDOWS_MOBILE || GTEST_OS_SYMBIAN || GTEST_OS_ZOS
- // The '!= 0' comparison is necessary to satisfy MSVC 7.1.
-
- if (!use_color) {
- vprintf(fmt, args);
- va_end(args);
- return;
- }
-
-#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE
- const HANDLE stdout_handle = GetStdHandle(STD_OUTPUT_HANDLE);
-
- // Gets the current text color.
- CONSOLE_SCREEN_BUFFER_INFO buffer_info;
- GetConsoleScreenBufferInfo(stdout_handle, &buffer_info);
- const WORD old_color_attrs = buffer_info.wAttributes;
-
- // We need to flush the stream buffers into the console before each
- // SetConsoleTextAttribute call lest it affect the text that is already
- // printed but has not yet reached the console.
- fflush(stdout);
- SetConsoleTextAttribute(stdout_handle,
- GetColorAttribute(color) | FOREGROUND_INTENSITY);
- vprintf(fmt, args);
-
- fflush(stdout);
- // Restores the text color.
- SetConsoleTextAttribute(stdout_handle, old_color_attrs);
-#else
- printf("\033[0;3%sm", GetAnsiColorCode(color));
- vprintf(fmt, args);
- printf("\033[m"); // Resets the terminal to default.
-#endif // GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE
- va_end(args);
-}
-
-// Text printed in Google Test's text output and --gunit_list_tests
-// output to label the type parameter and value parameter for a test.
-static const char kTypeParamLabel[] = "TypeParam";
-static const char kValueParamLabel[] = "GetParam()";
-
-void PrintFullTestCommentIfPresent(const TestInfo& test_info) {
- const char* const type_param = test_info.type_param();
- const char* const value_param = test_info.value_param();
-
- if (type_param != NULL || value_param != NULL) {
- printf(", where ");
- if (type_param != NULL) {
- printf("%s = %s", kTypeParamLabel, type_param);
- if (value_param != NULL)
- printf(" and ");
- }
- if (value_param != NULL) {
- printf("%s = %s", kValueParamLabel, value_param);
- }
- }
-}
-
-// This class implements the TestEventListener interface.
-//
-// Class PrettyUnitTestResultPrinter is copyable.
-class PrettyUnitTestResultPrinter : public TestEventListener {
- public:
- PrettyUnitTestResultPrinter() {}
- static void PrintTestName(const char * test_case, const char * test) {
- printf("%s.%s", test_case, test);
- }
-
- // The following methods override what's in the TestEventListener class.
- virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) {}
- virtual void OnTestIterationStart(const UnitTest& unit_test, int iteration);
- virtual void OnEnvironmentsSetUpStart(const UnitTest& unit_test);
- virtual void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) {}
- virtual void OnTestCaseStart(const TestCase& test_case);
- virtual void OnTestStart(const TestInfo& test_info);
- virtual void OnTestPartResult(const TestPartResult& result);
- virtual void OnTestEnd(const TestInfo& test_info);
- virtual void OnTestCaseEnd(const TestCase& test_case);
- virtual void OnEnvironmentsTearDownStart(const UnitTest& unit_test);
- virtual void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) {}
- virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration);
- virtual void OnTestProgramEnd(const UnitTest& /*unit_test*/) {}
-
- private:
- static void PrintFailedTests(const UnitTest& unit_test);
-};
-
- // Fired before each iteration of tests starts.
-void PrettyUnitTestResultPrinter::OnTestIterationStart(
- const UnitTest& unit_test, int iteration) {
- if (GTEST_FLAG(repeat) != 1)
- printf("\nRepeating all tests (iteration %d) . . .\n\n", iteration + 1);
-
- const char* const filter = GTEST_FLAG(filter).c_str();
-
- // Prints the filter if it's not *. This reminds the user that some
- // tests may be skipped.
- if (!String::CStringEquals(filter, kUniversalFilter)) {
- ColoredPrintf(COLOR_YELLOW,
- "Note: %s filter = %s\n", GTEST_NAME_, filter);
- }
-
- if (internal::ShouldShard(kTestTotalShards, kTestShardIndex, false)) {
- const Int32 shard_index = Int32FromEnvOrDie(kTestShardIndex, -1);
- ColoredPrintf(COLOR_YELLOW,
- "Note: This is test shard %d of %s.\n",
- static_cast<int>(shard_index) + 1,
- internal::posix::GetEnv(kTestTotalShards));
- }
-
- if (GTEST_FLAG(shuffle)) {
- ColoredPrintf(COLOR_YELLOW,
- "Note: Randomizing tests' orders with a seed of %d .\n",
- unit_test.random_seed());
- }
-
- ColoredPrintf(COLOR_GREEN, "[==========] ");
- printf("Running %s from %s.\n",
- FormatTestCount(unit_test.test_to_run_count()).c_str(),
- FormatTestCaseCount(unit_test.test_case_to_run_count()).c_str());
- fflush(stdout);
-}
-
-void PrettyUnitTestResultPrinter::OnEnvironmentsSetUpStart(
- const UnitTest& /*unit_test*/) {
- ColoredPrintf(COLOR_GREEN, "[----------] ");
- printf("Global test environment set-up.\n");
- fflush(stdout);
-}
-
-void PrettyUnitTestResultPrinter::OnTestCaseStart(const TestCase& test_case) {
- const std::string counts =
- FormatCountableNoun(test_case.test_to_run_count(), "test", "tests");
- ColoredPrintf(COLOR_GREEN, "[----------] ");
- printf("%s from %s", counts.c_str(), test_case.name());
- if (test_case.type_param() == NULL) {
- printf("\n");
- } else {
- printf(", where %s = %s\n", kTypeParamLabel, test_case.type_param());
- }
- fflush(stdout);
-}
-
-void PrettyUnitTestResultPrinter::OnTestStart(const TestInfo& test_info) {
- ColoredPrintf(COLOR_GREEN, "[ RUN ] ");
- PrintTestName(test_info.test_case_name(), test_info.name());
- printf("\n");
- fflush(stdout);
-}
-
-// Called after an assertion failure.
-void PrettyUnitTestResultPrinter::OnTestPartResult(
- const TestPartResult& result) {
- // If the test part succeeded, we don't need to do anything.
- if (result.type() == TestPartResult::kSuccess)
- return;
-
- // Print failure message from the assertion (e.g. expected this and got that).
- PrintTestPartResult(result);
- fflush(stdout);
-}
-
-void PrettyUnitTestResultPrinter::OnTestEnd(const TestInfo& test_info) {
- if (test_info.result()->Passed()) {
- ColoredPrintf(COLOR_GREEN, "[ OK ] ");
- } else {
- ColoredPrintf(COLOR_RED, "[ FAILED ] ");
- }
- PrintTestName(test_info.test_case_name(), test_info.name());
- if (test_info.result()->Failed())
- PrintFullTestCommentIfPresent(test_info);
-
- if (GTEST_FLAG(print_time)) {
- printf(" (%s ms)\n", internal::StreamableToString(
- test_info.result()->elapsed_time()).c_str());
- } else {
- printf("\n");
- }
- fflush(stdout);
-}
-
-void PrettyUnitTestResultPrinter::OnTestCaseEnd(const TestCase& test_case) {
- if (!GTEST_FLAG(print_time)) return;
-
- const std::string counts =
- FormatCountableNoun(test_case.test_to_run_count(), "test", "tests");
- ColoredPrintf(COLOR_GREEN, "[----------] ");
- printf("%s from %s (%s ms total)\n\n",
- counts.c_str(), test_case.name(),
- internal::StreamableToString(test_case.elapsed_time()).c_str());
- fflush(stdout);
-}
-
-void PrettyUnitTestResultPrinter::OnEnvironmentsTearDownStart(
- const UnitTest& /*unit_test*/) {
- ColoredPrintf(COLOR_GREEN, "[----------] ");
- printf("Global test environment tear-down\n");
- fflush(stdout);
-}
-
-// Internal helper for printing the list of failed tests.
-void PrettyUnitTestResultPrinter::PrintFailedTests(const UnitTest& unit_test) {
- const int failed_test_count = unit_test.failed_test_count();
- if (failed_test_count == 0) {
- return;
- }
-
- for (int i = 0; i < unit_test.total_test_case_count(); ++i) {
- const TestCase& test_case = *unit_test.GetTestCase(i);
- if (!test_case.should_run() || (test_case.failed_test_count() == 0)) {
- continue;
- }
- for (int j = 0; j < test_case.total_test_count(); ++j) {
- const TestInfo& test_info = *test_case.GetTestInfo(j);
- if (!test_info.should_run() || test_info.result()->Passed()) {
- continue;
- }
- ColoredPrintf(COLOR_RED, "[ FAILED ] ");
- printf("%s.%s", test_case.name(), test_info.name());
- PrintFullTestCommentIfPresent(test_info);
- printf("\n");
- }
- }
-}
-
-void PrettyUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test,
- int /*iteration*/) {
- ColoredPrintf(COLOR_GREEN, "[==========] ");
- printf("%s from %s ran.",
- FormatTestCount(unit_test.test_to_run_count()).c_str(),
- FormatTestCaseCount(unit_test.test_case_to_run_count()).c_str());
- if (GTEST_FLAG(print_time)) {
- printf(" (%s ms total)",
- internal::StreamableToString(unit_test.elapsed_time()).c_str());
- }
- printf("\n");
- ColoredPrintf(COLOR_GREEN, "[ PASSED ] ");
- printf("%s.\n", FormatTestCount(unit_test.successful_test_count()).c_str());
-
- int num_failures = unit_test.failed_test_count();
- if (!unit_test.Passed()) {
- const int failed_test_count = unit_test.failed_test_count();
- ColoredPrintf(COLOR_RED, "[ FAILED ] ");
- printf("%s, listed below:\n", FormatTestCount(failed_test_count).c_str());
- PrintFailedTests(unit_test);
- printf("\n%2d FAILED %s\n", num_failures,
- num_failures == 1 ? "TEST" : "TESTS");
- }
-
- int num_disabled = unit_test.reportable_disabled_test_count();
- if (num_disabled && !GTEST_FLAG(also_run_disabled_tests)) {
- if (!num_failures) {
- printf("\n"); // Add a spacer if no FAILURE banner is displayed.
- }
- ColoredPrintf(COLOR_YELLOW,
- " YOU HAVE %d DISABLED %s\n\n",
- num_disabled,
- num_disabled == 1 ? "TEST" : "TESTS");
- }
- // Ensure that Google Test output is printed before, e.g., heapchecker output.
- fflush(stdout);
-}
-
-// End PrettyUnitTestResultPrinter
-
-// class TestEventRepeater
-//
-// This class forwards events to other event listeners.
-class TestEventRepeater : public TestEventListener {
- public:
- TestEventRepeater() : forwarding_enabled_(true) {}
- virtual ~TestEventRepeater();
- void Append(TestEventListener *listener);
- TestEventListener* Release(TestEventListener* listener);
-
- // Controls whether events will be forwarded to listeners_. Set to false
- // in death test child processes.
- bool forwarding_enabled() const { return forwarding_enabled_; }
- void set_forwarding_enabled(bool enable) { forwarding_enabled_ = enable; }
-
- virtual void OnTestProgramStart(const UnitTest& unit_test);
- virtual void OnTestIterationStart(const UnitTest& unit_test, int iteration);
- virtual void OnEnvironmentsSetUpStart(const UnitTest& unit_test);
- virtual void OnEnvironmentsSetUpEnd(const UnitTest& unit_test);
- virtual void OnTestCaseStart(const TestCase& test_case);
- virtual void OnTestStart(const TestInfo& test_info);
- virtual void OnTestPartResult(const TestPartResult& result);
- virtual void OnTestEnd(const TestInfo& test_info);
- virtual void OnTestCaseEnd(const TestCase& test_case);
- virtual void OnEnvironmentsTearDownStart(const UnitTest& unit_test);
- virtual void OnEnvironmentsTearDownEnd(const UnitTest& unit_test);
- virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration);
- virtual void OnTestProgramEnd(const UnitTest& unit_test);
-
- private:
- // Controls whether events will be forwarded to listeners_. Set to false
- // in death test child processes.
- bool forwarding_enabled_;
- // The list of listeners that receive events.
- std::vector<TestEventListener*> listeners_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(TestEventRepeater);
-};
-
-TestEventRepeater::~TestEventRepeater() {
- ForEach(listeners_, Delete<TestEventListener>);
-}
-
-void TestEventRepeater::Append(TestEventListener *listener) {
- listeners_.push_back(listener);
-}
-
-// TODO(vladl@google.com): Factor the search functionality into Vector::Find.
-TestEventListener* TestEventRepeater::Release(TestEventListener *listener) {
- for (size_t i = 0; i < listeners_.size(); ++i) {
- if (listeners_[i] == listener) {
- listeners_.erase(listeners_.begin() + i);
- return listener;
- }
- }
-
- return NULL;
-}
-
-// Since most methods are very similar, use macros to reduce boilerplate.
-// This defines a member that forwards the call to all listeners.
-#define GTEST_REPEATER_METHOD_(Name, Type) \
-void TestEventRepeater::Name(const Type& parameter) { \
- if (forwarding_enabled_) { \
- for (size_t i = 0; i < listeners_.size(); i++) { \
- listeners_[i]->Name(parameter); \
- } \
- } \
-}
-// This defines a member that forwards the call to all listeners in reverse
-// order.
-#define GTEST_REVERSE_REPEATER_METHOD_(Name, Type) \
-void TestEventRepeater::Name(const Type& parameter) { \
- if (forwarding_enabled_) { \
- for (int i = static_cast<int>(listeners_.size()) - 1; i >= 0; i--) { \
- listeners_[i]->Name(parameter); \
- } \
- } \
-}
-
-GTEST_REPEATER_METHOD_(OnTestProgramStart, UnitTest)
-GTEST_REPEATER_METHOD_(OnEnvironmentsSetUpStart, UnitTest)
-GTEST_REPEATER_METHOD_(OnTestCaseStart, TestCase)
-GTEST_REPEATER_METHOD_(OnTestStart, TestInfo)
-GTEST_REPEATER_METHOD_(OnTestPartResult, TestPartResult)
-GTEST_REPEATER_METHOD_(OnEnvironmentsTearDownStart, UnitTest)
-GTEST_REVERSE_REPEATER_METHOD_(OnEnvironmentsSetUpEnd, UnitTest)
-GTEST_REVERSE_REPEATER_METHOD_(OnEnvironmentsTearDownEnd, UnitTest)
-GTEST_REVERSE_REPEATER_METHOD_(OnTestEnd, TestInfo)
-GTEST_REVERSE_REPEATER_METHOD_(OnTestCaseEnd, TestCase)
-GTEST_REVERSE_REPEATER_METHOD_(OnTestProgramEnd, UnitTest)
-
-#undef GTEST_REPEATER_METHOD_
-#undef GTEST_REVERSE_REPEATER_METHOD_
-
-void TestEventRepeater::OnTestIterationStart(const UnitTest& unit_test,
- int iteration) {
- if (forwarding_enabled_) {
- for (size_t i = 0; i < listeners_.size(); i++) {
- listeners_[i]->OnTestIterationStart(unit_test, iteration);
- }
- }
-}
-
-void TestEventRepeater::OnTestIterationEnd(const UnitTest& unit_test,
- int iteration) {
- if (forwarding_enabled_) {
- for (int i = static_cast<int>(listeners_.size()) - 1; i >= 0; i--) {
- listeners_[i]->OnTestIterationEnd(unit_test, iteration);
- }
- }
-}
-
-// End TestEventRepeater
-
-// This class generates an XML output file.
-class XmlUnitTestResultPrinter : public EmptyTestEventListener {
- public:
- explicit XmlUnitTestResultPrinter(const char* output_file);
-
- virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration);
-
- private:
- // Is c a whitespace character that is normalized to a space character
- // when it appears in an XML attribute value?
- static bool IsNormalizableWhitespace(char c) {
- return c == 0x9 || c == 0xA || c == 0xD;
- }
-
- // May c appear in a well-formed XML document?
- static bool IsValidXmlCharacter(char c) {
- return IsNormalizableWhitespace(c) || c >= 0x20;
- }
-
- // Returns an XML-escaped copy of the input string str. If
- // is_attribute is true, the text is meant to appear as an attribute
- // value, and normalizable whitespace is preserved by replacing it
- // with character references.
- static std::string EscapeXml(const std::string& str, bool is_attribute);
-
- // Returns the given string with all characters invalid in XML removed.
- static std::string RemoveInvalidXmlCharacters(const std::string& str);
-
- // Convenience wrapper around EscapeXml when str is an attribute value.
- static std::string EscapeXmlAttribute(const std::string& str) {
- return EscapeXml(str, true);
- }
-
- // Convenience wrapper around EscapeXml when str is not an attribute value.
- static std::string EscapeXmlText(const char* str) {
- return EscapeXml(str, false);
- }
-
- // Verifies that the given attribute belongs to the given element and
- // streams the attribute as XML.
- static void OutputXmlAttribute(std::ostream* stream,
- const std::string& element_name,
- const std::string& name,
- const std::string& value);
-
- // Streams an XML CDATA section, escaping invalid CDATA sequences as needed.
- static void OutputXmlCDataSection(::std::ostream* stream, const char* data);
-
- // Streams an XML representation of a TestInfo object.
- static void OutputXmlTestInfo(::std::ostream* stream,
- const char* test_case_name,
- const TestInfo& test_info);
-
- // Prints an XML representation of a TestCase object
- static void PrintXmlTestCase(::std::ostream* stream,
- const TestCase& test_case);
-
- // Prints an XML summary of unit_test to output stream out.
- static void PrintXmlUnitTest(::std::ostream* stream,
- const UnitTest& unit_test);
-
- // Produces a string representing the test properties in a result as space
- // delimited XML attributes based on the property key="value" pairs.
- // When the std::string is not empty, it includes a space at the beginning,
- // to delimit this attribute from prior attributes.
- static std::string TestPropertiesAsXmlAttributes(const TestResult& result);
-
- // The output file.
- const std::string output_file_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(XmlUnitTestResultPrinter);
-};
-
-// Creates a new XmlUnitTestResultPrinter.
-XmlUnitTestResultPrinter::XmlUnitTestResultPrinter(const char* output_file)
- : output_file_(output_file) {
- if (output_file_.c_str() == NULL || output_file_.empty()) {
- fprintf(stderr, "XML output file may not be null\n");
- fflush(stderr);
- exit(EXIT_FAILURE);
- }
-}
-
-// Called after the unit test ends.
-void XmlUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test,
- int /*iteration*/) {
- FILE* xmlout = NULL;
- FilePath output_file(output_file_);
- FilePath output_dir(output_file.RemoveFileName());
-
- if (output_dir.CreateDirectoriesRecursively()) {
- xmlout = posix::FOpen(output_file_.c_str(), "w");
- }
- if (xmlout == NULL) {
- // TODO(wan): report the reason of the failure.
- //
- // We don't do it for now as:
- //
- // 1. There is no urgent need for it.
- // 2. It's a bit involved to make the errno variable thread-safe on
- // all three operating systems (Linux, Windows, and Mac OS).
- // 3. To interpret the meaning of errno in a thread-safe way,
- // we need the strerror_r() function, which is not available on
- // Windows.
- fprintf(stderr,
- "Unable to open file \"%s\"\n",
- output_file_.c_str());
- fflush(stderr);
- exit(EXIT_FAILURE);
- }
- std::stringstream stream;
- PrintXmlUnitTest(&stream, unit_test);
- fprintf(xmlout, "%s", StringStreamToString(&stream).c_str());
- fclose(xmlout);
-}
-
-// Returns an XML-escaped copy of the input string str. If is_attribute
-// is true, the text is meant to appear as an attribute value, and
-// normalizable whitespace is preserved by replacing it with character
-// references.
-//
-// Invalid XML characters in str, if any, are stripped from the output.
-// It is expected that most, if not all, of the text processed by this
-// module will consist of ordinary English text.
-// If this module is ever modified to produce version 1.1 XML output,
-// most invalid characters can be retained using character references.
-// TODO(wan): It might be nice to have a minimally invasive, human-readable
-// escaping scheme for invalid characters, rather than dropping them.
-std::string XmlUnitTestResultPrinter::EscapeXml(
- const std::string& str, bool is_attribute) {
- Message m;
-
- for (size_t i = 0; i < str.size(); ++i) {
- const char ch = str[i];
- switch (ch) {
- case '<':
- m << "<";
- break;
- case '>':
- m << ">";
- break;
- case '&':
- m << "&";
- break;
- case '\'':
- if (is_attribute)
- m << "'";
- else
- m << '\'';
- break;
- case '"':
- if (is_attribute)
- m << """;
- else
- m << '"';
- break;
- default:
- if (IsValidXmlCharacter(ch)) {
- if (is_attribute && IsNormalizableWhitespace(ch))
- m << "&#x" << String::FormatByte(static_cast<unsigned char>(ch))
- << ";";
- else
- m << ch;
- }
- break;
- }
- }
-
- return m.GetString();
-}
-
-// Returns the given string with all characters invalid in XML removed.
-// Currently invalid characters are dropped from the string. An
-// alternative is to replace them with certain characters such as . or ?.
-std::string XmlUnitTestResultPrinter::RemoveInvalidXmlCharacters(
- const std::string& str) {
- std::string output;
- output.reserve(str.size());
- for (std::string::const_iterator it = str.begin(); it != str.end(); ++it)
- if (IsValidXmlCharacter(*it))
- output.push_back(*it);
-
- return output;
-}
-
-// The following routines generate an XML representation of a UnitTest
-// object.
-//
-// This is how Google Test concepts map to the DTD:
-//
-// <testsuites name="AllTests"> <-- corresponds to a UnitTest object
-// <testsuite name="testcase-name"> <-- corresponds to a TestCase object
-// <testcase name="test-name"> <-- corresponds to a TestInfo object
-// <failure message="...">...</failure>
-// <failure message="...">...</failure>
-// <failure message="...">...</failure>
-// <-- individual assertion failures
-// </testcase>
-// </testsuite>
-// </testsuites>
-
-// Formats the given time in milliseconds as seconds.
-std::string FormatTimeInMillisAsSeconds(TimeInMillis ms) {
- ::std::stringstream ss;
- ss << ms/1000.0;
- return ss.str();
-}
-
-// Converts the given epoch time in milliseconds to a date string in the ISO
-// 8601 format, without the timezone information.
-std::string FormatEpochTimeInMillisAsIso8601(TimeInMillis ms) {
- // Using non-reentrant version as localtime_r is not portable.
- time_t seconds = static_cast<time_t>(ms / 1000);
-#ifdef _MSC_VER
-# pragma warning(push) // Saves the current warning state.
-# pragma warning(disable:4996) // Temporarily disables warning 4996
- // (function or variable may be unsafe).
- const struct tm* const time_struct = localtime(&seconds); // NOLINT
-# pragma warning(pop) // Restores the warning state again.
-#else
- const struct tm* const time_struct = localtime(&seconds); // NOLINT
-#endif
- if (time_struct == NULL)
- return ""; // Invalid ms value
-
- // YYYY-MM-DDThh:mm:ss
- return StreamableToString(time_struct->tm_year + 1900) + "-" +
- String::FormatIntWidth2(time_struct->tm_mon + 1) + "-" +
- String::FormatIntWidth2(time_struct->tm_mday) + "T" +
- String::FormatIntWidth2(time_struct->tm_hour) + ":" +
- String::FormatIntWidth2(time_struct->tm_min) + ":" +
- String::FormatIntWidth2(time_struct->tm_sec);
-}
-
-// Streams an XML CDATA section, escaping invalid CDATA sequences as needed.
-void XmlUnitTestResultPrinter::OutputXmlCDataSection(::std::ostream* stream,
- const char* data) {
- const char* segment = data;
- *stream << "<![CDATA[";
- for (;;) {
- const char* const next_segment = strstr(segment, "]]>");
- if (next_segment != NULL) {
- stream->write(
- segment, static_cast<std::streamsize>(next_segment - segment));
- *stream << "]]>]]><![CDATA[";
- segment = next_segment + strlen("]]>");
- } else {
- *stream << segment;
- break;
- }
- }
- *stream << "]]>";
-}
-
-void XmlUnitTestResultPrinter::OutputXmlAttribute(
- std::ostream* stream,
- const std::string& element_name,
- const std::string& name,
- const std::string& value) {
- const std::vector<std::string>& allowed_names =
- GetReservedAttributesForElement(element_name);
-
- GTEST_CHECK_(std::find(allowed_names.begin(), allowed_names.end(), name) !=
- allowed_names.end())
- << "Attribute " << name << " is not allowed for element <" << element_name
- << ">.";
-
- *stream << " " << name << "=\"" << EscapeXmlAttribute(value) << "\"";
-}
-
-// Prints an XML representation of a TestInfo object.
-// TODO(wan): There is also value in printing properties with the plain printer.
-void XmlUnitTestResultPrinter::OutputXmlTestInfo(::std::ostream* stream,
- const char* test_case_name,
- const TestInfo& test_info) {
- const TestResult& result = *test_info.result();
- const std::string kTestcase = "testcase";
-
- *stream << " <testcase";
- OutputXmlAttribute(stream, kTestcase, "name", test_info.name());
-
- if (test_info.value_param() != NULL) {
- OutputXmlAttribute(stream, kTestcase, "value_param",
- test_info.value_param());
- }
- if (test_info.type_param() != NULL) {
- OutputXmlAttribute(stream, kTestcase, "type_param", test_info.type_param());
- }
-
- OutputXmlAttribute(stream, kTestcase, "status",
- test_info.should_run() ? "run" : "notrun");
- OutputXmlAttribute(stream, kTestcase, "time",
- FormatTimeInMillisAsSeconds(result.elapsed_time()));
- OutputXmlAttribute(stream, kTestcase, "classname", test_case_name);
- *stream << TestPropertiesAsXmlAttributes(result);
-
- int failures = 0;
- for (int i = 0; i < result.total_part_count(); ++i) {
- const TestPartResult& part = result.GetTestPartResult(i);
- if (part.failed()) {
- if (++failures == 1) {
- *stream << ">\n";
- }
- const string location = internal::FormatCompilerIndependentFileLocation(
- part.file_name(), part.line_number());
- const string summary = location + "\n" + part.summary();
- *stream << " <failure message=\""
- << EscapeXmlAttribute(summary.c_str())
- << "\" type=\"\">";
- const string detail = location + "\n" + part.message();
- OutputXmlCDataSection(stream, RemoveInvalidXmlCharacters(detail).c_str());
- *stream << "</failure>\n";
- }
- }
-
- if (failures == 0)
- *stream << " />\n";
- else
- *stream << " </testcase>\n";
-}
-
-// Prints an XML representation of a TestCase object
-void XmlUnitTestResultPrinter::PrintXmlTestCase(std::ostream* stream,
- const TestCase& test_case) {
- const std::string kTestsuite = "testsuite";
- *stream << " <" << kTestsuite;
- OutputXmlAttribute(stream, kTestsuite, "name", test_case.name());
- OutputXmlAttribute(stream, kTestsuite, "tests",
- StreamableToString(test_case.reportable_test_count()));
- OutputXmlAttribute(stream, kTestsuite, "failures",
- StreamableToString(test_case.failed_test_count()));
- OutputXmlAttribute(
- stream, kTestsuite, "disabled",
- StreamableToString(test_case.reportable_disabled_test_count()));
- OutputXmlAttribute(stream, kTestsuite, "errors", "0");
- OutputXmlAttribute(stream, kTestsuite, "time",
- FormatTimeInMillisAsSeconds(test_case.elapsed_time()));
- *stream << TestPropertiesAsXmlAttributes(test_case.ad_hoc_test_result())
- << ">\n";
-
- for (int i = 0; i < test_case.total_test_count(); ++i) {
- if (test_case.GetTestInfo(i)->is_reportable())
- OutputXmlTestInfo(stream, test_case.name(), *test_case.GetTestInfo(i));
- }
- *stream << " </" << kTestsuite << ">\n";
-}
-
-// Prints an XML summary of unit_test to output stream out.
-void XmlUnitTestResultPrinter::PrintXmlUnitTest(std::ostream* stream,
- const UnitTest& unit_test) {
- const std::string kTestsuites = "testsuites";
-
- *stream << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
- *stream << "<" << kTestsuites;
-
- OutputXmlAttribute(stream, kTestsuites, "tests",
- StreamableToString(unit_test.reportable_test_count()));
- OutputXmlAttribute(stream, kTestsuites, "failures",
- StreamableToString(unit_test.failed_test_count()));
- OutputXmlAttribute(
- stream, kTestsuites, "disabled",
- StreamableToString(unit_test.reportable_disabled_test_count()));
- OutputXmlAttribute(stream, kTestsuites, "errors", "0");
- OutputXmlAttribute(
- stream, kTestsuites, "timestamp",
- FormatEpochTimeInMillisAsIso8601(unit_test.start_timestamp()));
- OutputXmlAttribute(stream, kTestsuites, "time",
- FormatTimeInMillisAsSeconds(unit_test.elapsed_time()));
-
- if (GTEST_FLAG(shuffle)) {
- OutputXmlAttribute(stream, kTestsuites, "random_seed",
- StreamableToString(unit_test.random_seed()));
- }
-
- *stream << TestPropertiesAsXmlAttributes(unit_test.ad_hoc_test_result());
-
- OutputXmlAttribute(stream, kTestsuites, "name", "AllTests");
- *stream << ">\n";
-
- for (int i = 0; i < unit_test.total_test_case_count(); ++i) {
- if (unit_test.GetTestCase(i)->reportable_test_count() > 0)
- PrintXmlTestCase(stream, *unit_test.GetTestCase(i));
- }
- *stream << "</" << kTestsuites << ">\n";
-}
-
-// Produces a string representing the test properties in a result as space
-// delimited XML attributes based on the property key="value" pairs.
-std::string XmlUnitTestResultPrinter::TestPropertiesAsXmlAttributes(
- const TestResult& result) {
- Message attributes;
- for (int i = 0; i < result.test_property_count(); ++i) {
- const TestProperty& property = result.GetTestProperty(i);
- attributes << " " << property.key() << "="
- << "\"" << EscapeXmlAttribute(property.value()) << "\"";
- }
- return attributes.GetString();
-}
-
-// End XmlUnitTestResultPrinter
-
-#if GTEST_CAN_STREAM_RESULTS_
-
-// Checks if str contains '=', '&', '%' or '\n' characters. If yes,
-// replaces them by "%xx" where xx is their hexadecimal value. For
-// example, replaces "=" with "%3D". This algorithm is O(strlen(str))
-// in both time and space -- important as the input str may contain an
-// arbitrarily long test failure message and stack trace.
-string StreamingListener::UrlEncode(const char* str) {
- string result;
- result.reserve(strlen(str) + 1);
- for (char ch = *str; ch != '\0'; ch = *++str) {
- switch (ch) {
- case '%':
- case '=':
- case '&':
- case '\n':
- result.append("%" + String::FormatByte(static_cast<unsigned char>(ch)));
- break;
- default:
- result.push_back(ch);
- break;
- }
- }
- return result;
-}
-
-void StreamingListener::SocketWriter::MakeConnection() {
- GTEST_CHECK_(sockfd_ == -1)
- << "MakeConnection() can't be called when there is already a connection.";
-
- addrinfo hints;
- memset(&hints, 0, sizeof(hints));
- hints.ai_family = AF_UNSPEC; // To allow both IPv4 and IPv6 addresses.
- hints.ai_socktype = SOCK_STREAM;
- addrinfo* servinfo = NULL;
-
- // Use the getaddrinfo() to get a linked list of IP addresses for
- // the given host name.
- const int error_num = getaddrinfo(
- host_name_.c_str(), port_num_.c_str(), &hints, &servinfo);
- if (error_num != 0) {
- GTEST_LOG_(WARNING) << "stream_result_to: getaddrinfo() failed: "
- << gai_strerror(error_num);
- }
-
- // Loop through all the results and connect to the first we can.
- for (addrinfo* cur_addr = servinfo; sockfd_ == -1 && cur_addr != NULL;
- cur_addr = cur_addr->ai_next) {
- sockfd_ = socket(
- cur_addr->ai_family, cur_addr->ai_socktype, cur_addr->ai_protocol);
- if (sockfd_ != -1) {
- // Connect the client socket to the server socket.
- if (connect(sockfd_, cur_addr->ai_addr, cur_addr->ai_addrlen) == -1) {
- close(sockfd_);
- sockfd_ = -1;
- }
- }
- }
-
- freeaddrinfo(servinfo); // all done with this structure
-
- if (sockfd_ == -1) {
- GTEST_LOG_(WARNING) << "stream_result_to: failed to connect to "
- << host_name_ << ":" << port_num_;
- }
-}
-
-// End of class Streaming Listener
-#endif // GTEST_CAN_STREAM_RESULTS__
-
-// Class ScopedTrace
-
-// Pushes the given source file location and message onto a per-thread
-// trace stack maintained by Google Test.
-ScopedTrace::ScopedTrace(const char* file, int line, const Message& message)
- GTEST_LOCK_EXCLUDED_(&UnitTest::mutex_) {
- TraceInfo trace;
- trace.file = file;
- trace.line = line;
- trace.message = message.GetString();
-
- UnitTest::GetInstance()->PushGTestTrace(trace);
-}
-
-// Pops the info pushed by the c'tor.
-ScopedTrace::~ScopedTrace()
- GTEST_LOCK_EXCLUDED_(&UnitTest::mutex_) {
- UnitTest::GetInstance()->PopGTestTrace();
-}
-
-
-// class OsStackTraceGetter
-
-// Returns the current OS stack trace as an std::string. Parameters:
-//
-// max_depth - the maximum number of stack frames to be included
-// in the trace.
-// skip_count - the number of top frames to be skipped; doesn't count
-// against max_depth.
-//
-string OsStackTraceGetter::CurrentStackTrace(int /* max_depth */,
- int /* skip_count */)
- GTEST_LOCK_EXCLUDED_(mutex_) {
- return "";
-}
-
-void OsStackTraceGetter::UponLeavingGTest()
- GTEST_LOCK_EXCLUDED_(mutex_) {
-}
-
-const char* const
-OsStackTraceGetter::kElidedFramesMarker =
- "... " GTEST_NAME_ " internal frames ...";
-
-// A helper class that creates the premature-exit file in its
-// constructor and deletes the file in its destructor.
-class ScopedPrematureExitFile {
- public:
- explicit ScopedPrematureExitFile(const char* premature_exit_filepath)
- : premature_exit_filepath_(premature_exit_filepath) {
- // If a path to the premature-exit file is specified...
- if (premature_exit_filepath != NULL && *premature_exit_filepath != '\0') {
- // create the file with a single "0" character in it. I/O
- // errors are ignored as there's nothing better we can do and we
- // don't want to fail the test because of this.
- FILE* pfile = posix::FOpen(premature_exit_filepath, "w");
- fwrite("0", 1, 1, pfile);
- fclose(pfile);
- }
- }
-
- ~ScopedPrematureExitFile() {
- if (premature_exit_filepath_ != NULL && *premature_exit_filepath_ != '\0') {
- remove(premature_exit_filepath_);
- }
- }
-
- private:
- const char* const premature_exit_filepath_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedPrematureExitFile);
-};
-
-} // namespace internal
-
-// class TestEventListeners
-
-TestEventListeners::TestEventListeners()
- : repeater_(new internal::TestEventRepeater()),
- default_result_printer_(NULL),
- default_xml_generator_(NULL) {
-}
-
-TestEventListeners::~TestEventListeners() { delete repeater_; }
-
-// Returns the standard listener responsible for the default console
-// output. Can be removed from the listeners list to shut down default
-// console output. Note that removing this object from the listener list
-// with Release transfers its ownership to the user.
-void TestEventListeners::Append(TestEventListener* listener) {
- repeater_->Append(listener);
-}
-
-// Removes the given event listener from the list and returns it. It then
-// becomes the caller's responsibility to delete the listener. Returns
-// NULL if the listener is not found in the list.
-TestEventListener* TestEventListeners::Release(TestEventListener* listener) {
- if (listener == default_result_printer_)
- default_result_printer_ = NULL;
- else if (listener == default_xml_generator_)
- default_xml_generator_ = NULL;
- return repeater_->Release(listener);
-}
-
-// Returns repeater that broadcasts the TestEventListener events to all
-// subscribers.
-TestEventListener* TestEventListeners::repeater() { return repeater_; }
-
-// Sets the default_result_printer attribute to the provided listener.
-// The listener is also added to the listener list and previous
-// default_result_printer is removed from it and deleted. The listener can
-// also be NULL in which case it will not be added to the list. Does
-// nothing if the previous and the current listener objects are the same.
-void TestEventListeners::SetDefaultResultPrinter(TestEventListener* listener) {
- if (default_result_printer_ != listener) {
- // It is an error to pass this method a listener that is already in the
- // list.
- delete Release(default_result_printer_);
- default_result_printer_ = listener;
- if (listener != NULL)
- Append(listener);
- }
-}
-
-// Sets the default_xml_generator attribute to the provided listener. The
-// listener is also added to the listener list and previous
-// default_xml_generator is removed from it and deleted. The listener can
-// also be NULL in which case it will not be added to the list. Does
-// nothing if the previous and the current listener objects are the same.
-void TestEventListeners::SetDefaultXmlGenerator(TestEventListener* listener) {
- if (default_xml_generator_ != listener) {
- // It is an error to pass this method a listener that is already in the
- // list.
- delete Release(default_xml_generator_);
- default_xml_generator_ = listener;
- if (listener != NULL)
- Append(listener);
- }
-}
-
-// Controls whether events will be forwarded by the repeater to the
-// listeners in the list.
-bool TestEventListeners::EventForwardingEnabled() const {
- return repeater_->forwarding_enabled();
-}
-
-void TestEventListeners::SuppressEventForwarding() {
- repeater_->set_forwarding_enabled(false);
-}
-
-// class UnitTest
-
-// Gets the singleton UnitTest object. The first time this method is
-// called, a UnitTest object is constructed and returned. Consecutive
-// calls will return the same object.
-//
-// We don't protect this under mutex_ as a user is not supposed to
-// call this before main() starts, from which point on the return
-// value will never change.
-UnitTest* UnitTest::GetInstance() {
- // When compiled with MSVC 7.1 in optimized mode, destroying the
- // UnitTest object upon exiting the program messes up the exit code,
- // causing successful tests to appear failed. We have to use a
- // different implementation in this case to bypass the compiler bug.
- // This implementation makes the compiler happy, at the cost of
- // leaking the UnitTest object.
-
- // CodeGear C++Builder insists on a public destructor for the
- // default implementation. Use this implementation to keep good OO
- // design with private destructor.
-
-#if (_MSC_VER == 1310 && !defined(_DEBUG)) || defined(__BORLANDC__)
- static UnitTest* const instance = new UnitTest;
- return instance;
-#else
- static UnitTest instance;
- return &instance;
-#endif // (_MSC_VER == 1310 && !defined(_DEBUG)) || defined(__BORLANDC__)
-}
-
-// Gets the number of successful test cases.
-int UnitTest::successful_test_case_count() const {
- return impl()->successful_test_case_count();
-}
-
-// Gets the number of failed test cases.
-int UnitTest::failed_test_case_count() const {
- return impl()->failed_test_case_count();
-}
-
-// Gets the number of all test cases.
-int UnitTest::total_test_case_count() const {
- return impl()->total_test_case_count();
-}
-
-// Gets the number of all test cases that contain at least one test
-// that should run.
-int UnitTest::test_case_to_run_count() const {
- return impl()->test_case_to_run_count();
-}
-
-// Gets the number of successful tests.
-int UnitTest::successful_test_count() const {
- return impl()->successful_test_count();
-}
-
-// Gets the number of failed tests.
-int UnitTest::failed_test_count() const { return impl()->failed_test_count(); }
-
-// Gets the number of disabled tests that will be reported in the XML report.
-int UnitTest::reportable_disabled_test_count() const {
- return impl()->reportable_disabled_test_count();
-}
-
-// Gets the number of disabled tests.
-int UnitTest::disabled_test_count() const {
- return impl()->disabled_test_count();
-}
-
-// Gets the number of tests to be printed in the XML report.
-int UnitTest::reportable_test_count() const {
- return impl()->reportable_test_count();
-}
-
-// Gets the number of all tests.
-int UnitTest::total_test_count() const { return impl()->total_test_count(); }
-
-// Gets the number of tests that should run.
-int UnitTest::test_to_run_count() const { return impl()->test_to_run_count(); }
-
-// Gets the time of the test program start, in ms from the start of the
-// UNIX epoch.
-internal::TimeInMillis UnitTest::start_timestamp() const {
- return impl()->start_timestamp();
-}
-
-// Gets the elapsed time, in milliseconds.
-internal::TimeInMillis UnitTest::elapsed_time() const {
- return impl()->elapsed_time();
-}
-
-// Returns true iff the unit test passed (i.e. all test cases passed).
-bool UnitTest::Passed() const { return impl()->Passed(); }
-
-// Returns true iff the unit test failed (i.e. some test case failed
-// or something outside of all tests failed).
-bool UnitTest::Failed() const { return impl()->Failed(); }
-
-// Gets the i-th test case among all the test cases. i can range from 0 to
-// total_test_case_count() - 1. If i is not in that range, returns NULL.
-const TestCase* UnitTest::GetTestCase(int i) const {
- return impl()->GetTestCase(i);
-}
-
-// Returns the TestResult containing information on test failures and
-// properties logged outside of individual test cases.
-const TestResult& UnitTest::ad_hoc_test_result() const {
- return *impl()->ad_hoc_test_result();
-}
-
-// Gets the i-th test case among all the test cases. i can range from 0 to
-// total_test_case_count() - 1. If i is not in that range, returns NULL.
-TestCase* UnitTest::GetMutableTestCase(int i) {
- return impl()->GetMutableTestCase(i);
-}
-
-// Returns the list of event listeners that can be used to track events
-// inside Google Test.
-TestEventListeners& UnitTest::listeners() {
- return *impl()->listeners();
-}
-
-// Registers and returns a global test environment. When a test
-// program is run, all global test environments will be set-up in the
-// order they were registered. After all tests in the program have
-// finished, all global test environments will be torn-down in the
-// *reverse* order they were registered.
-//
-// The UnitTest object takes ownership of the given environment.
-//
-// We don't protect this under mutex_, as we only support calling it
-// from the main thread.
-Environment* UnitTest::AddEnvironment(Environment* env) {
- if (env == NULL) {
- return NULL;
- }
-
- impl_->environments().push_back(env);
- return env;
-}
-
-// Adds a TestPartResult to the current TestResult object. All Google Test
-// assertion macros (e.g. ASSERT_TRUE, EXPECT_EQ, etc) eventually call
-// this to report their results. The user code should use the
-// assertion macros instead of calling this directly.
-void UnitTest::AddTestPartResult(
- TestPartResult::Type result_type,
- const char* file_name,
- int line_number,
- const std::string& message,
- const std::string& os_stack_trace) GTEST_LOCK_EXCLUDED_(mutex_) {
- Message msg;
- msg << message;
-
- internal::MutexLock lock(&mutex_);
- if (impl_->gtest_trace_stack().size() > 0) {
- msg << "\n" << GTEST_NAME_ << " trace:";
-
- for (int i = static_cast<int>(impl_->gtest_trace_stack().size());
- i > 0; --i) {
- const internal::TraceInfo& trace = impl_->gtest_trace_stack()[i - 1];
- msg << "\n" << internal::FormatFileLocation(trace.file, trace.line)
- << " " << trace.message;
- }
- }
-
- if (os_stack_trace.c_str() != NULL && !os_stack_trace.empty()) {
- msg << internal::kStackTraceMarker << os_stack_trace;
- }
-
- const TestPartResult result =
- TestPartResult(result_type, file_name, line_number,
- msg.GetString().c_str());
- impl_->GetTestPartResultReporterForCurrentThread()->
- ReportTestPartResult(result);
-
- if (result_type != TestPartResult::kSuccess) {
- // gtest_break_on_failure takes precedence over
- // gtest_throw_on_failure. This allows a user to set the latter
- // in the code (perhaps in order to use Google Test assertions
- // with another testing framework) and specify the former on the
- // command line for debugging.
- if (GTEST_FLAG(break_on_failure)) {
-#if GTEST_OS_WINDOWS
- // Using DebugBreak on Windows allows gtest to still break into a debugger
- // when a failure happens and both the --gtest_break_on_failure and
- // the --gtest_catch_exceptions flags are specified.
- DebugBreak();
-#else
- // Dereference NULL through a volatile pointer to prevent the compiler
- // from removing. We use this rather than abort() or __builtin_trap() for
- // portability: Symbian doesn't implement abort() well, and some debuggers
- // don't correctly trap abort().
- *static_cast<volatile int*>(NULL) = 1;
-#endif // GTEST_OS_WINDOWS
- } else if (GTEST_FLAG(throw_on_failure)) {
-#if GTEST_HAS_EXCEPTIONS
- throw internal::GoogleTestFailureException(result);
-#else
- // We cannot call abort() as it generates a pop-up in debug mode
- // that cannot be suppressed in VC 7.1 or below.
- exit(1);
-#endif
- }
- }
-}
-
-// Adds a TestProperty to the current TestResult object when invoked from
-// inside a test, to current TestCase's ad_hoc_test_result_ when invoked
-// from SetUpTestCase or TearDownTestCase, or to the global property set
-// when invoked elsewhere. If the result already contains a property with
-// the same key, the value will be updated.
-void UnitTest::RecordProperty(const std::string& key,
- const std::string& value) {
- impl_->RecordProperty(TestProperty(key, value));
-}
-
-// Runs all tests in this UnitTest object and prints the result.
-// Returns 0 if successful, or 1 otherwise.
-//
-// We don't protect this under mutex_, as we only support calling it
-// from the main thread.
-int UnitTest::Run() {
- const bool in_death_test_child_process =
- internal::GTEST_FLAG(internal_run_death_test).length() > 0;
-
- // Google Test implements this protocol for catching that a test
- // program exits before returning control to Google Test:
- //
- // 1. Upon start, Google Test creates a file whose absolute path
- // is specified by the environment variable
- // TEST_PREMATURE_EXIT_FILE.
- // 2. When Google Test has finished its work, it deletes the file.
- //
- // This allows a test runner to set TEST_PREMATURE_EXIT_FILE before
- // running a Google-Test-based test program and check the existence
- // of the file at the end of the test execution to see if it has
- // exited prematurely.
-
- // If we are in the child process of a death test, don't
- // create/delete the premature exit file, as doing so is unnecessary
- // and will confuse the parent process. Otherwise, create/delete
- // the file upon entering/leaving this function. If the program
- // somehow exits before this function has a chance to return, the
- // premature-exit file will be left undeleted, causing a test runner
- // that understands the premature-exit-file protocol to report the
- // test as having failed.
- const internal::ScopedPrematureExitFile premature_exit_file(
- in_death_test_child_process ?
- NULL : internal::posix::GetEnv("TEST_PREMATURE_EXIT_FILE"));
-
- // Captures the value of GTEST_FLAG(catch_exceptions). This value will be
- // used for the duration of the program.
- impl()->set_catch_exceptions(GTEST_FLAG(catch_exceptions));
-
-#if GTEST_HAS_SEH
- // Either the user wants Google Test to catch exceptions thrown by the
- // tests or this is executing in the context of death test child
- // process. In either case the user does not want to see pop-up dialogs
- // about crashes - they are expected.
- if (impl()->catch_exceptions() || in_death_test_child_process) {
-# if !GTEST_OS_WINDOWS_MOBILE
- // SetErrorMode doesn't exist on CE.
- SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOALIGNMENTFAULTEXCEPT |
- SEM_NOGPFAULTERRORBOX | SEM_NOOPENFILEERRORBOX);
-# endif // !GTEST_OS_WINDOWS_MOBILE
-
-# if (defined(_MSC_VER) || GTEST_OS_WINDOWS_MINGW) && !GTEST_OS_WINDOWS_MOBILE
- // Death test children can be terminated with _abort(). On Windows,
- // _abort() can show a dialog with a warning message. This forces the
- // abort message to go to stderr instead.
- _set_error_mode(_OUT_TO_STDERR);
-# endif
-
-# if _MSC_VER >= 1400 && !GTEST_OS_WINDOWS_MOBILE
- // In the debug version, Visual Studio pops up a separate dialog
- // offering a choice to debug the aborted program. We need to suppress
- // this dialog or it will pop up for every EXPECT/ASSERT_DEATH statement
- // executed. Google Test will notify the user of any unexpected
- // failure via stderr.
- //
- // VC++ doesn't define _set_abort_behavior() prior to the version 8.0.
- // Users of prior VC versions shall suffer the agony and pain of
- // clicking through the countless debug dialogs.
- // TODO(vladl@google.com): find a way to suppress the abort dialog() in the
- // debug mode when compiled with VC 7.1 or lower.
- if (!GTEST_FLAG(break_on_failure))
- _set_abort_behavior(
- 0x0, // Clear the following flags:
- _WRITE_ABORT_MSG | _CALL_REPORTFAULT); // pop-up window, core dump.
-# endif
- }
-#endif // GTEST_HAS_SEH
-
- return internal::HandleExceptionsInMethodIfSupported(
- impl(),
- &internal::UnitTestImpl::RunAllTests,
- "auxiliary test code (environments or event listeners)") ? 0 : 1;
-}
-
-// Returns the working directory when the first TEST() or TEST_F() was
-// executed.
-const char* UnitTest::original_working_dir() const {
- return impl_->original_working_dir_.c_str();
-}
-
-// Returns the TestCase object for the test that's currently running,
-// or NULL if no test is running.
-const TestCase* UnitTest::current_test_case() const
- GTEST_LOCK_EXCLUDED_(mutex_) {
- internal::MutexLock lock(&mutex_);
- return impl_->current_test_case();
-}
-
-// Returns the TestInfo object for the test that's currently running,
-// or NULL if no test is running.
-const TestInfo* UnitTest::current_test_info() const
- GTEST_LOCK_EXCLUDED_(mutex_) {
- internal::MutexLock lock(&mutex_);
- return impl_->current_test_info();
-}
-
-// Returns the random seed used at the start of the current test run.
-int UnitTest::random_seed() const { return impl_->random_seed(); }
-
-#if GTEST_HAS_PARAM_TEST
-// Returns ParameterizedTestCaseRegistry object used to keep track of
-// value-parameterized tests and instantiate and register them.
-internal::ParameterizedTestCaseRegistry&
- UnitTest::parameterized_test_registry()
- GTEST_LOCK_EXCLUDED_(mutex_) {
- return impl_->parameterized_test_registry();
-}
-#endif // GTEST_HAS_PARAM_TEST
-
-// Creates an empty UnitTest.
-UnitTest::UnitTest() {
- impl_ = new internal::UnitTestImpl(this);
-}
-
-// Destructor of UnitTest.
-UnitTest::~UnitTest() {
- delete impl_;
-}
-
-// Pushes a trace defined by SCOPED_TRACE() on to the per-thread
-// Google Test trace stack.
-void UnitTest::PushGTestTrace(const internal::TraceInfo& trace)
- GTEST_LOCK_EXCLUDED_(mutex_) {
- internal::MutexLock lock(&mutex_);
- impl_->gtest_trace_stack().push_back(trace);
-}
-
-// Pops a trace from the per-thread Google Test trace stack.
-void UnitTest::PopGTestTrace()
- GTEST_LOCK_EXCLUDED_(mutex_) {
- internal::MutexLock lock(&mutex_);
- impl_->gtest_trace_stack().pop_back();
-}
-
-namespace internal {
-
-UnitTestImpl::UnitTestImpl(UnitTest* parent)
- : parent_(parent),
-#ifdef _MSC_VER
-# pragma warning(push) // Saves the current warning state.
-# pragma warning(disable:4355) // Temporarily disables warning 4355
- // (using this in initializer).
- default_global_test_part_result_reporter_(this),
- default_per_thread_test_part_result_reporter_(this),
-# pragma warning(pop) // Restores the warning state again.
-#else
- default_global_test_part_result_reporter_(this),
- default_per_thread_test_part_result_reporter_(this),
-#endif // _MSC_VER
- global_test_part_result_repoter_(
- &default_global_test_part_result_reporter_),
- per_thread_test_part_result_reporter_(
- &default_per_thread_test_part_result_reporter_),
-#if GTEST_HAS_PARAM_TEST
- parameterized_test_registry_(),
- parameterized_tests_registered_(false),
-#endif // GTEST_HAS_PARAM_TEST
- last_death_test_case_(-1),
- current_test_case_(NULL),
- current_test_info_(NULL),
- ad_hoc_test_result_(),
- os_stack_trace_getter_(NULL),
- post_flag_parse_init_performed_(false),
- random_seed_(0), // Will be overridden by the flag before first use.
- random_(0), // Will be reseeded before first use.
- start_timestamp_(0),
- elapsed_time_(0),
-#if GTEST_HAS_DEATH_TEST
- death_test_factory_(new DefaultDeathTestFactory),
-#endif
- // Will be overridden by the flag before first use.
- catch_exceptions_(false) {
- listeners()->SetDefaultResultPrinter(new PrettyUnitTestResultPrinter);
-}
-
-UnitTestImpl::~UnitTestImpl() {
- // Deletes every TestCase.
- ForEach(test_cases_, internal::Delete<TestCase>);
-
- // Deletes every Environment.
- ForEach(environments_, internal::Delete<Environment>);
-
- delete os_stack_trace_getter_;
-}
-
-// Adds a TestProperty to the current TestResult object when invoked in a
-// context of a test, to current test case's ad_hoc_test_result when invoke
-// from SetUpTestCase/TearDownTestCase, or to the global property set
-// otherwise. If the result already contains a property with the same key,
-// the value will be updated.
-void UnitTestImpl::RecordProperty(const TestProperty& test_property) {
- std::string xml_element;
- TestResult* test_result; // TestResult appropriate for property recording.
-
- if (current_test_info_ != NULL) {
- xml_element = "testcase";
- test_result = &(current_test_info_->result_);
- } else if (current_test_case_ != NULL) {
- xml_element = "testsuite";
- test_result = &(current_test_case_->ad_hoc_test_result_);
- } else {
- xml_element = "testsuites";
- test_result = &ad_hoc_test_result_;
- }
- test_result->RecordProperty(xml_element, test_property);
-}
-
-#if GTEST_HAS_DEATH_TEST
-// Disables event forwarding if the control is currently in a death test
-// subprocess. Must not be called before InitGoogleTest.
-void UnitTestImpl::SuppressTestEventsIfInSubprocess() {
- if (internal_run_death_test_flag_.get() != NULL)
- listeners()->SuppressEventForwarding();
-}
-#endif // GTEST_HAS_DEATH_TEST
-
-// Initializes event listeners performing XML output as specified by
-// UnitTestOptions. Must not be called before InitGoogleTest.
-void UnitTestImpl::ConfigureXmlOutput() {
- const std::string& output_format = UnitTestOptions::GetOutputFormat();
- if (output_format == "xml") {
- listeners()->SetDefaultXmlGenerator(new XmlUnitTestResultPrinter(
- UnitTestOptions::GetAbsolutePathToOutputFile().c_str()));
- } else if (output_format != "") {
- printf("WARNING: unrecognized output format \"%s\" ignored.\n",
- output_format.c_str());
- fflush(stdout);
- }
-}
-
-#if GTEST_CAN_STREAM_RESULTS_
-// Initializes event listeners for streaming test results in string form.
-// Must not be called before InitGoogleTest.
-void UnitTestImpl::ConfigureStreamingOutput() {
- const std::string& target = GTEST_FLAG(stream_result_to);
- if (!target.empty()) {
- const size_t pos = target.find(':');
- if (pos != std::string::npos) {
- listeners()->Append(new StreamingListener(target.substr(0, pos),
- target.substr(pos+1)));
- } else {
- printf("WARNING: unrecognized streaming target \"%s\" ignored.\n",
- target.c_str());
- fflush(stdout);
- }
- }
-}
-#endif // GTEST_CAN_STREAM_RESULTS_
-
-// Performs initialization dependent upon flag values obtained in
-// ParseGoogleTestFlagsOnly. Is called from InitGoogleTest after the call to
-// ParseGoogleTestFlagsOnly. In case a user neglects to call InitGoogleTest
-// this function is also called from RunAllTests. Since this function can be
-// called more than once, it has to be idempotent.
-void UnitTestImpl::PostFlagParsingInit() {
- // Ensures that this function does not execute more than once.
- if (!post_flag_parse_init_performed_) {
- post_flag_parse_init_performed_ = true;
-
-#if GTEST_HAS_DEATH_TEST
- InitDeathTestSubprocessControlInfo();
- SuppressTestEventsIfInSubprocess();
-#endif // GTEST_HAS_DEATH_TEST
-
- // Registers parameterized tests. This makes parameterized tests
- // available to the UnitTest reflection API without running
- // RUN_ALL_TESTS.
- RegisterParameterizedTests();
-
- // Configures listeners for XML output. This makes it possible for users
- // to shut down the default XML output before invoking RUN_ALL_TESTS.
- ConfigureXmlOutput();
-
-#if GTEST_CAN_STREAM_RESULTS_
- // Configures listeners for streaming test results to the specified server.
- ConfigureStreamingOutput();
-#endif // GTEST_CAN_STREAM_RESULTS_
- }
-}
-
-// A predicate that checks the name of a TestCase against a known
-// value.
-//
-// This is used for implementation of the UnitTest class only. We put
-// it in the anonymous namespace to prevent polluting the outer
-// namespace.
-//
-// TestCaseNameIs is copyable.
-class TestCaseNameIs {
- public:
- // Constructor.
- explicit TestCaseNameIs(const std::string& name)
- : name_(name) {}
-
- // Returns true iff the name of test_case matches name_.
- bool operator()(const TestCase* test_case) const {
- return test_case != NULL && strcmp(test_case->name(), name_.c_str()) == 0;
- }
-
- private:
- std::string name_;
-};
-
-// Finds and returns a TestCase with the given name. If one doesn't
-// exist, creates one and returns it. It's the CALLER'S
-// RESPONSIBILITY to ensure that this function is only called WHEN THE
-// TESTS ARE NOT SHUFFLED.
-//
-// Arguments:
-//
-// test_case_name: name of the test case
-// type_param: the name of the test case's type parameter, or NULL if
-// this is not a typed or a type-parameterized test case.
-// set_up_tc: pointer to the function that sets up the test case
-// tear_down_tc: pointer to the function that tears down the test case
-TestCase* UnitTestImpl::GetTestCase(const char* test_case_name,
- const char* type_param,
- Test::SetUpTestCaseFunc set_up_tc,
- Test::TearDownTestCaseFunc tear_down_tc) {
- // Can we find a TestCase with the given name?
- const std::vector<TestCase*>::const_iterator test_case =
- std::find_if(test_cases_.begin(), test_cases_.end(),
- TestCaseNameIs(test_case_name));
-
- if (test_case != test_cases_.end())
- return *test_case;
-
- // No. Let's create one.
- TestCase* const new_test_case =
- new TestCase(test_case_name, type_param, set_up_tc, tear_down_tc);
-
- // Is this a death test case?
- if (internal::UnitTestOptions::MatchesFilter(test_case_name,
- kDeathTestCaseFilter)) {
- // Yes. Inserts the test case after the last death test case
- // defined so far. This only works when the test cases haven't
- // been shuffled. Otherwise we may end up running a death test
- // after a non-death test.
- ++last_death_test_case_;
- test_cases_.insert(test_cases_.begin() + last_death_test_case_,
- new_test_case);
- } else {
- // No. Appends to the end of the list.
- test_cases_.push_back(new_test_case);
- }
-
- test_case_indices_.push_back(static_cast<int>(test_case_indices_.size()));
- return new_test_case;
-}
-
-// Helpers for setting up / tearing down the given environment. They
-// are for use in the ForEach() function.
-static void SetUpEnvironment(Environment* env) { env->SetUp(); }
-static void TearDownEnvironment(Environment* env) { env->TearDown(); }
-
-// Runs all tests in this UnitTest object, prints the result, and
-// returns true if all tests are successful. If any exception is
-// thrown during a test, the test is considered to be failed, but the
-// rest of the tests will still be run.
-//
-// When parameterized tests are enabled, it expands and registers
-// parameterized tests first in RegisterParameterizedTests().
-// All other functions called from RunAllTests() may safely assume that
-// parameterized tests are ready to be counted and run.
-bool UnitTestImpl::RunAllTests() {
- // Makes sure InitGoogleTest() was called.
- if (!GTestIsInitialized()) {
- printf("%s",
- "\nThis test program did NOT call ::testing::InitGoogleTest "
- "before calling RUN_ALL_TESTS(). Please fix it.\n");
- return false;
- }
-
- // Do not run any test if the --help flag was specified.
- if (g_help_flag)
- return true;
-
- // Repeats the call to the post-flag parsing initialization in case the
- // user didn't call InitGoogleTest.
- PostFlagParsingInit();
-
- // Even if sharding is not on, test runners may want to use the
- // GTEST_SHARD_STATUS_FILE to query whether the test supports the sharding
- // protocol.
- internal::WriteToShardStatusFileIfNeeded();
-
- // True iff we are in a subprocess for running a thread-safe-style
- // death test.
- bool in_subprocess_for_death_test = false;
-
-#if GTEST_HAS_DEATH_TEST
- in_subprocess_for_death_test = (internal_run_death_test_flag_.get() != NULL);
-#endif // GTEST_HAS_DEATH_TEST
-
- const bool should_shard = ShouldShard(kTestTotalShards, kTestShardIndex,
- in_subprocess_for_death_test);
-
- // Compares the full test names with the filter to decide which
- // tests to run.
- const bool has_tests_to_run = FilterTests(should_shard
- ? HONOR_SHARDING_PROTOCOL
- : IGNORE_SHARDING_PROTOCOL) > 0;
-
- // Lists the tests and exits if the --gtest_list_tests flag was specified.
- if (GTEST_FLAG(list_tests)) {
- // This must be called *after* FilterTests() has been called.
- ListTestsMatchingFilter();
- return true;
- }
-
- random_seed_ = GTEST_FLAG(shuffle) ?
- GetRandomSeedFromFlag(GTEST_FLAG(random_seed)) : 0;
-
- // True iff at least one test has failed.
- bool failed = false;
-
- TestEventListener* repeater = listeners()->repeater();
-
- start_timestamp_ = GetTimeInMillis();
- repeater->OnTestProgramStart(*parent_);
-
- // How many times to repeat the tests? We don't want to repeat them
- // when we are inside the subprocess of a death test.
- const int repeat = in_subprocess_for_death_test ? 1 : GTEST_FLAG(repeat);
- // Repeats forever if the repeat count is negative.
- const bool forever = repeat < 0;
- for (int i = 0; forever || i != repeat; i++) {
- // We want to preserve failures generated by ad-hoc test
- // assertions executed before RUN_ALL_TESTS().
- ClearNonAdHocTestResult();
-
- const TimeInMillis start = GetTimeInMillis();
-
- // Shuffles test cases and tests if requested.
- if (has_tests_to_run && GTEST_FLAG(shuffle)) {
- random()->Reseed(random_seed_);
- // This should be done before calling OnTestIterationStart(),
- // such that a test event listener can see the actual test order
- // in the event.
- ShuffleTests();
- }
-
- // Tells the unit test event listeners that the tests are about to start.
- repeater->OnTestIterationStart(*parent_, i);
-
- // Runs each test case if there is at least one test to run.
- if (has_tests_to_run) {
- // Sets up all environments beforehand.
- repeater->OnEnvironmentsSetUpStart(*parent_);
- ForEach(environments_, SetUpEnvironment);
- repeater->OnEnvironmentsSetUpEnd(*parent_);
-
- // Runs the tests only if there was no fatal failure during global
- // set-up.
- if (!Test::HasFatalFailure()) {
- for (int test_index = 0; test_index < total_test_case_count();
- test_index++) {
- GetMutableTestCase(test_index)->Run();
- }
- }
-
- // Tears down all environments in reverse order afterwards.
- repeater->OnEnvironmentsTearDownStart(*parent_);
- std::for_each(environments_.rbegin(), environments_.rend(),
- TearDownEnvironment);
- repeater->OnEnvironmentsTearDownEnd(*parent_);
- }
-
- elapsed_time_ = GetTimeInMillis() - start;
-
- // Tells the unit test event listener that the tests have just finished.
- repeater->OnTestIterationEnd(*parent_, i);
-
- // Gets the result and clears it.
- if (!Passed()) {
- failed = true;
- }
-
- // Restores the original test order after the iteration. This
- // allows the user to quickly repro a failure that happens in the
- // N-th iteration without repeating the first (N - 1) iterations.
- // This is not enclosed in "if (GTEST_FLAG(shuffle)) { ... }", in
- // case the user somehow changes the value of the flag somewhere
- // (it's always safe to unshuffle the tests).
- UnshuffleTests();
-
- if (GTEST_FLAG(shuffle)) {
- // Picks a new random seed for each iteration.
- random_seed_ = GetNextRandomSeed(random_seed_);
- }
- }
-
- repeater->OnTestProgramEnd(*parent_);
-
- return !failed;
-}
-
-// Reads the GTEST_SHARD_STATUS_FILE environment variable, and creates the file
-// if the variable is present. If a file already exists at this location, this
-// function will write over it. If the variable is present, but the file cannot
-// be created, prints an error and exits.
-void WriteToShardStatusFileIfNeeded() {
- const char* const test_shard_file = posix::GetEnv(kTestShardStatusFile);
- if (test_shard_file != NULL) {
- FILE* const file = posix::FOpen(test_shard_file, "w");
- if (file == NULL) {
- ColoredPrintf(COLOR_RED,
- "Could not write to the test shard status file \"%s\" "
- "specified by the %s environment variable.\n",
- test_shard_file, kTestShardStatusFile);
- fflush(stdout);
- exit(EXIT_FAILURE);
- }
- fclose(file);
- }
-}
-
-// Checks whether sharding is enabled by examining the relevant
-// environment variable values. If the variables are present,
-// but inconsistent (i.e., shard_index >= total_shards), prints
-// an error and exits. If in_subprocess_for_death_test, sharding is
-// disabled because it must only be applied to the original test
-// process. Otherwise, we could filter out death tests we intended to execute.
-bool ShouldShard(const char* total_shards_env,
- const char* shard_index_env,
- bool in_subprocess_for_death_test) {
- if (in_subprocess_for_death_test) {
- return false;
- }
-
- const Int32 total_shards = Int32FromEnvOrDie(total_shards_env, -1);
- const Int32 shard_index = Int32FromEnvOrDie(shard_index_env, -1);
-
- if (total_shards == -1 && shard_index == -1) {
- return false;
- } else if (total_shards == -1 && shard_index != -1) {
- const Message msg = Message()
- << "Invalid environment variables: you have "
- << kTestShardIndex << " = " << shard_index
- << ", but have left " << kTestTotalShards << " unset.\n";
- ColoredPrintf(COLOR_RED, msg.GetString().c_str());
- fflush(stdout);
- exit(EXIT_FAILURE);
- } else if (total_shards != -1 && shard_index == -1) {
- const Message msg = Message()
- << "Invalid environment variables: you have "
- << kTestTotalShards << " = " << total_shards
- << ", but have left " << kTestShardIndex << " unset.\n";
- ColoredPrintf(COLOR_RED, msg.GetString().c_str());
- fflush(stdout);
- exit(EXIT_FAILURE);
- } else if (shard_index < 0 || shard_index >= total_shards) {
- const Message msg = Message()
- << "Invalid environment variables: we require 0 <= "
- << kTestShardIndex << " < " << kTestTotalShards
- << ", but you have " << kTestShardIndex << "=" << shard_index
- << ", " << kTestTotalShards << "=" << total_shards << ".\n";
- ColoredPrintf(COLOR_RED, msg.GetString().c_str());
- fflush(stdout);
- exit(EXIT_FAILURE);
- }
-
- return total_shards > 1;
-}
-
-// Parses the environment variable var as an Int32. If it is unset,
-// returns default_val. If it is not an Int32, prints an error
-// and aborts.
-Int32 Int32FromEnvOrDie(const char* var, Int32 default_val) {
- const char* str_val = posix::GetEnv(var);
- if (str_val == NULL) {
- return default_val;
- }
-
- Int32 result;
- if (!ParseInt32(Message() << "The value of environment variable " << var,
- str_val, &result)) {
- exit(EXIT_FAILURE);
- }
- return result;
-}
-
-// Given the total number of shards, the shard index, and the test id,
-// returns true iff the test should be run on this shard. The test id is
-// some arbitrary but unique non-negative integer assigned to each test
-// method. Assumes that 0 <= shard_index < total_shards.
-bool ShouldRunTestOnShard(int total_shards, int shard_index, int test_id) {
- return (test_id % total_shards) == shard_index;
-}
-
-// Compares the name of each test with the user-specified filter to
-// decide whether the test should be run, then records the result in
-// each TestCase and TestInfo object.
-// If shard_tests == true, further filters tests based on sharding
-// variables in the environment - see
-// http://code.google.com/p/googletest/wiki/GoogleTestAdvancedGuide.
-// Returns the number of tests that should run.
-int UnitTestImpl::FilterTests(ReactionToSharding shard_tests) {
- const Int32 total_shards = shard_tests == HONOR_SHARDING_PROTOCOL ?
- Int32FromEnvOrDie(kTestTotalShards, -1) : -1;
- const Int32 shard_index = shard_tests == HONOR_SHARDING_PROTOCOL ?
- Int32FromEnvOrDie(kTestShardIndex, -1) : -1;
-
- // num_runnable_tests are the number of tests that will
- // run across all shards (i.e., match filter and are not disabled).
- // num_selected_tests are the number of tests to be run on
- // this shard.
- int num_runnable_tests = 0;
- int num_selected_tests = 0;
- for (size_t i = 0; i < test_cases_.size(); i++) {
- TestCase* const test_case = test_cases_[i];
- const std::string &test_case_name = test_case->name();
- test_case->set_should_run(false);
-
- for (size_t j = 0; j < test_case->test_info_list().size(); j++) {
- TestInfo* const test_info = test_case->test_info_list()[j];
- const std::string test_name(test_info->name());
- // A test is disabled if test case name or test name matches
- // kDisableTestFilter.
- const bool is_disabled =
- internal::UnitTestOptions::MatchesFilter(test_case_name,
- kDisableTestFilter) ||
- internal::UnitTestOptions::MatchesFilter(test_name,
- kDisableTestFilter);
- test_info->is_disabled_ = is_disabled;
-
- const bool matches_filter =
- internal::UnitTestOptions::FilterMatchesTest(test_case_name,
- test_name);
- test_info->matches_filter_ = matches_filter;
-
- const bool is_runnable =
- (GTEST_FLAG(also_run_disabled_tests) || !is_disabled) &&
- matches_filter;
-
- const bool is_selected = is_runnable &&
- (shard_tests == IGNORE_SHARDING_PROTOCOL ||
- ShouldRunTestOnShard(total_shards, shard_index,
- num_runnable_tests));
-
- num_runnable_tests += is_runnable;
- num_selected_tests += is_selected;
-
- test_info->should_run_ = is_selected;
- test_case->set_should_run(test_case->should_run() || is_selected);
- }
- }
- return num_selected_tests;
-}
-
-// Prints the given C-string on a single line by replacing all '\n'
-// characters with string "\\n". If the output takes more than
-// max_length characters, only prints the first max_length characters
-// and "...".
-static void PrintOnOneLine(const char* str, int max_length) {
- if (str != NULL) {
- for (int i = 0; *str != '\0'; ++str) {
- if (i >= max_length) {
- printf("...");
- break;
- }
- if (*str == '\n') {
- printf("\\n");
- i += 2;
- } else {
- printf("%c", *str);
- ++i;
- }
- }
- }
-}
-
-// Prints the names of the tests matching the user-specified filter flag.
-void UnitTestImpl::ListTestsMatchingFilter() {
- // Print at most this many characters for each type/value parameter.
- const int kMaxParamLength = 250;
-
- for (size_t i = 0; i < test_cases_.size(); i++) {
- const TestCase* const test_case = test_cases_[i];
- bool printed_test_case_name = false;
-
- for (size_t j = 0; j < test_case->test_info_list().size(); j++) {
- const TestInfo* const test_info =
- test_case->test_info_list()[j];
- if (test_info->matches_filter_) {
- if (!printed_test_case_name) {
- printed_test_case_name = true;
- printf("%s.", test_case->name());
- if (test_case->type_param() != NULL) {
- printf(" # %s = ", kTypeParamLabel);
- // We print the type parameter on a single line to make
- // the output easy to parse by a program.
- PrintOnOneLine(test_case->type_param(), kMaxParamLength);
- }
- printf("\n");
- }
- printf(" %s", test_info->name());
- if (test_info->value_param() != NULL) {
- printf(" # %s = ", kValueParamLabel);
- // We print the value parameter on a single line to make the
- // output easy to parse by a program.
- PrintOnOneLine(test_info->value_param(), kMaxParamLength);
- }
- printf("\n");
- }
- }
- }
- fflush(stdout);
-}
-
-// Sets the OS stack trace getter.
-//
-// Does nothing if the input and the current OS stack trace getter are
-// the same; otherwise, deletes the old getter and makes the input the
-// current getter.
-void UnitTestImpl::set_os_stack_trace_getter(
- OsStackTraceGetterInterface* getter) {
- if (os_stack_trace_getter_ != getter) {
- delete os_stack_trace_getter_;
- os_stack_trace_getter_ = getter;
- }
-}
-
-// Returns the current OS stack trace getter if it is not NULL;
-// otherwise, creates an OsStackTraceGetter, makes it the current
-// getter, and returns it.
-OsStackTraceGetterInterface* UnitTestImpl::os_stack_trace_getter() {
- if (os_stack_trace_getter_ == NULL) {
- os_stack_trace_getter_ = new OsStackTraceGetter;
- }
-
- return os_stack_trace_getter_;
-}
-
-// Returns the TestResult for the test that's currently running, or
-// the TestResult for the ad hoc test if no test is running.
-TestResult* UnitTestImpl::current_test_result() {
- return current_test_info_ ?
- &(current_test_info_->result_) : &ad_hoc_test_result_;
-}
-
-// Shuffles all test cases, and the tests within each test case,
-// making sure that death tests are still run first.
-void UnitTestImpl::ShuffleTests() {
- // Shuffles the death test cases.
- ShuffleRange(random(), 0, last_death_test_case_ + 1, &test_case_indices_);
-
- // Shuffles the non-death test cases.
- ShuffleRange(random(), last_death_test_case_ + 1,
- static_cast<int>(test_cases_.size()), &test_case_indices_);
-
- // Shuffles the tests inside each test case.
- for (size_t i = 0; i < test_cases_.size(); i++) {
- test_cases_[i]->ShuffleTests(random());
- }
-}
-
-// Restores the test cases and tests to their order before the first shuffle.
-void UnitTestImpl::UnshuffleTests() {
- for (size_t i = 0; i < test_cases_.size(); i++) {
- // Unshuffles the tests in each test case.
- test_cases_[i]->UnshuffleTests();
- // Resets the index of each test case.
- test_case_indices_[i] = static_cast<int>(i);
- }
-}
-
-// Returns the current OS stack trace as an std::string.
-//
-// The maximum number of stack frames to be included is specified by
-// the gtest_stack_trace_depth flag. The skip_count parameter
-// specifies the number of top frames to be skipped, which doesn't
-// count against the number of frames to be included.
-//
-// For example, if Foo() calls Bar(), which in turn calls
-// GetCurrentOsStackTraceExceptTop(..., 1), Foo() will be included in
-// the trace but Bar() and GetCurrentOsStackTraceExceptTop() won't.
-std::string GetCurrentOsStackTraceExceptTop(UnitTest* /*unit_test*/,
- int skip_count) {
- // We pass skip_count + 1 to skip this wrapper function in addition
- // to what the user really wants to skip.
- return GetUnitTestImpl()->CurrentOsStackTraceExceptTop(skip_count + 1);
-}
-
-// Used by the GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_ macro to
-// suppress unreachable code warnings.
-namespace {
-class ClassUniqueToAlwaysTrue {};
-}
-
-bool IsTrue(bool condition) { return condition; }
-
-bool AlwaysTrue() {
-#if GTEST_HAS_EXCEPTIONS
- // This condition is always false so AlwaysTrue() never actually throws,
- // but it makes the compiler think that it may throw.
- if (IsTrue(false))
- throw ClassUniqueToAlwaysTrue();
-#endif // GTEST_HAS_EXCEPTIONS
- return true;
-}
-
-// If *pstr starts with the given prefix, modifies *pstr to be right
-// past the prefix and returns true; otherwise leaves *pstr unchanged
-// and returns false. None of pstr, *pstr, and prefix can be NULL.
-bool SkipPrefix(const char* prefix, const char** pstr) {
- const size_t prefix_len = strlen(prefix);
- if (strncmp(*pstr, prefix, prefix_len) == 0) {
- *pstr += prefix_len;
- return true;
- }
- return false;
-}
-
-// Parses a string as a command line flag. The string should have
-// the format "--flag=value". When def_optional is true, the "=value"
-// part can be omitted.
-//
-// Returns the value of the flag, or NULL if the parsing failed.
-const char* ParseFlagValue(const char* str,
- const char* flag,
- bool def_optional) {
- // str and flag must not be NULL.
- if (str == NULL || flag == NULL) return NULL;
-
- // The flag must start with "--" followed by GTEST_FLAG_PREFIX_.
- const std::string flag_str = std::string("--") + GTEST_FLAG_PREFIX_ + flag;
- const size_t flag_len = flag_str.length();
- if (strncmp(str, flag_str.c_str(), flag_len) != 0) return NULL;
-
- // Skips the flag name.
- const char* flag_end = str + flag_len;
-
- // When def_optional is true, it's OK to not have a "=value" part.
- if (def_optional && (flag_end[0] == '\0')) {
- return flag_end;
- }
-
- // If def_optional is true and there are more characters after the
- // flag name, or if def_optional is false, there must be a '=' after
- // the flag name.
- if (flag_end[0] != '=') return NULL;
-
- // Returns the string after "=".
- return flag_end + 1;
-}
-
-// Parses a string for a bool flag, in the form of either
-// "--flag=value" or "--flag".
-//
-// In the former case, the value is taken as true as long as it does
-// not start with '0', 'f', or 'F'.
-//
-// In the latter case, the value is taken as true.
-//
-// On success, stores the value of the flag in *value, and returns
-// true. On failure, returns false without changing *value.
-bool ParseBoolFlag(const char* str, const char* flag, bool* value) {
- // Gets the value of the flag as a string.
- const char* const value_str = ParseFlagValue(str, flag, true);
-
- // Aborts if the parsing failed.
- if (value_str == NULL) return false;
-
- // Converts the string value to a bool.
- *value = !(*value_str == '0' || *value_str == 'f' || *value_str == 'F');
- return true;
-}
-
-// Parses a string for an Int32 flag, in the form of
-// "--flag=value".
-//
-// On success, stores the value of the flag in *value, and returns
-// true. On failure, returns false without changing *value.
-bool ParseInt32Flag(const char* str, const char* flag, Int32* value) {
- // Gets the value of the flag as a string.
- const char* const value_str = ParseFlagValue(str, flag, false);
-
- // Aborts if the parsing failed.
- if (value_str == NULL) return false;
-
- // Sets *value to the value of the flag.
- return ParseInt32(Message() << "The value of flag --" << flag,
- value_str, value);
-}
-
-// Parses a string for a string flag, in the form of
-// "--flag=value".
-//
-// On success, stores the value of the flag in *value, and returns
-// true. On failure, returns false without changing *value.
-bool ParseStringFlag(const char* str, const char* flag, std::string* value) {
- // Gets the value of the flag as a string.
- const char* const value_str = ParseFlagValue(str, flag, false);
-
- // Aborts if the parsing failed.
- if (value_str == NULL) return false;
-
- // Sets *value to the value of the flag.
- *value = value_str;
- return true;
-}
-
-// Determines whether a string has a prefix that Google Test uses for its
-// flags, i.e., starts with GTEST_FLAG_PREFIX_ or GTEST_FLAG_PREFIX_DASH_.
-// If Google Test detects that a command line flag has its prefix but is not
-// recognized, it will print its help message. Flags starting with
-// GTEST_INTERNAL_PREFIX_ followed by "internal_" are considered Google Test
-// internal flags and do not trigger the help message.
-static bool HasGoogleTestFlagPrefix(const char* str) {
- return (SkipPrefix("--", &str) ||
- SkipPrefix("-", &str) ||
- SkipPrefix("/", &str)) &&
- !SkipPrefix(GTEST_FLAG_PREFIX_ "internal_", &str) &&
- (SkipPrefix(GTEST_FLAG_PREFIX_, &str) ||
- SkipPrefix(GTEST_FLAG_PREFIX_DASH_, &str));
-}
-
-// Prints a string containing code-encoded text. The following escape
-// sequences can be used in the string to control the text color:
-//
-// @@ prints a single '@' character.
-// @R changes the color to red.
-// @G changes the color to green.
-// @Y changes the color to yellow.
-// @D changes to the default terminal text color.
-//
-// TODO(wan@google.com): Write tests for this once we add stdout
-// capturing to Google Test.
-static void PrintColorEncoded(const char* str) {
- GTestColor color = COLOR_DEFAULT; // The current color.
-
- // Conceptually, we split the string into segments divided by escape
- // sequences. Then we print one segment at a time. At the end of
- // each iteration, the str pointer advances to the beginning of the
- // next segment.
- for (;;) {
- const char* p = strchr(str, '@');
- if (p == NULL) {
- ColoredPrintf(color, "%s", str);
- return;
- }
-
- ColoredPrintf(color, "%s", std::string(str, p).c_str());
-
- const char ch = p[1];
- str = p + 2;
- if (ch == '@') {
- ColoredPrintf(color, "@");
- } else if (ch == 'D') {
- color = COLOR_DEFAULT;
- } else if (ch == 'R') {
- color = COLOR_RED;
- } else if (ch == 'G') {
- color = COLOR_GREEN;
- } else if (ch == 'Y') {
- color = COLOR_YELLOW;
- } else {
- --str;
- }
- }
-}
-
-static const char kColorEncodedHelpMessage[] =
-"This program contains tests written using " GTEST_NAME_ ". You can use the\n"
-"following command line flags to control its behavior:\n"
-"\n"
-"Test Selection:\n"
-" @G--" GTEST_FLAG_PREFIX_ "list_tests@D\n"
-" List the names of all tests instead of running them. The name of\n"
-" TEST(Foo, Bar) is \"Foo.Bar\".\n"
-" @G--" GTEST_FLAG_PREFIX_ "filter=@YPOSTIVE_PATTERNS"
- "[@G-@YNEGATIVE_PATTERNS]@D\n"
-" Run only the tests whose name matches one of the positive patterns but\n"
-" none of the negative patterns. '?' matches any single character; '*'\n"
-" matches any substring; ':' separates two patterns.\n"
-" @G--" GTEST_FLAG_PREFIX_ "also_run_disabled_tests@D\n"
-" Run all disabled tests too.\n"
-"\n"
-"Test Execution:\n"
-" @G--" GTEST_FLAG_PREFIX_ "repeat=@Y[COUNT]@D\n"
-" Run the tests repeatedly; use a negative count to repeat forever.\n"
-" @G--" GTEST_FLAG_PREFIX_ "shuffle@D\n"
-" Randomize tests' orders on every iteration.\n"
-" @G--" GTEST_FLAG_PREFIX_ "random_seed=@Y[NUMBER]@D\n"
-" Random number seed to use for shuffling test orders (between 1 and\n"
-" 99999, or 0 to use a seed based on the current time).\n"
-"\n"
-"Test Output:\n"
-" @G--" GTEST_FLAG_PREFIX_ "color=@Y(@Gyes@Y|@Gno@Y|@Gauto@Y)@D\n"
-" Enable/disable colored output. The default is @Gauto@D.\n"
-" -@G-" GTEST_FLAG_PREFIX_ "print_time=0@D\n"
-" Don't print the elapsed time of each test.\n"
-" @G--" GTEST_FLAG_PREFIX_ "output=xml@Y[@G:@YDIRECTORY_PATH@G"
- GTEST_PATH_SEP_ "@Y|@G:@YFILE_PATH]@D\n"
-" Generate an XML report in the given directory or with the given file\n"
-" name. @YFILE_PATH@D defaults to @Gtest_details.xml@D.\n"
-#if GTEST_CAN_STREAM_RESULTS_
-" @G--" GTEST_FLAG_PREFIX_ "stream_result_to=@YHOST@G:@YPORT@D\n"
-" Stream test results to the given server.\n"
-#endif // GTEST_CAN_STREAM_RESULTS_
-"\n"
-"Assertion Behavior:\n"
-#if GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS
-" @G--" GTEST_FLAG_PREFIX_ "death_test_style=@Y(@Gfast@Y|@Gthreadsafe@Y)@D\n"
-" Set the default death test style.\n"
-#endif // GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS
-" @G--" GTEST_FLAG_PREFIX_ "break_on_failure@D\n"
-" Turn assertion failures into debugger break-points.\n"
-" @G--" GTEST_FLAG_PREFIX_ "throw_on_failure@D\n"
-" Turn assertion failures into C++ exceptions.\n"
-" @G--" GTEST_FLAG_PREFIX_ "catch_exceptions=0@D\n"
-" Do not report exceptions as test failures. Instead, allow them\n"
-" to crash the program or throw a pop-up (on Windows).\n"
-"\n"
-"Except for @G--" GTEST_FLAG_PREFIX_ "list_tests@D, you can alternatively set "
- "the corresponding\n"
-"environment variable of a flag (all letters in upper-case). For example, to\n"
-"disable colored text output, you can either specify @G--" GTEST_FLAG_PREFIX_
- "color=no@D or set\n"
-"the @G" GTEST_FLAG_PREFIX_UPPER_ "COLOR@D environment variable to @Gno@D.\n"
-"\n"
-"For more information, please read the " GTEST_NAME_ " documentation at\n"
-"@G" GTEST_PROJECT_URL_ "@D. If you find a bug in " GTEST_NAME_ "\n"
-"(not one in your own code or tests), please report it to\n"
-"@G<" GTEST_DEV_EMAIL_ ">@D.\n";
-
-// Parses the command line for Google Test flags, without initializing
-// other parts of Google Test. The type parameter CharType can be
-// instantiated to either char or wchar_t.
-template <typename CharType>
-void ParseGoogleTestFlagsOnlyImpl(int* argc, CharType** argv) {
- for (int i = 1; i < *argc; i++) {
- const std::string arg_string = StreamableToString(argv[i]);
- const char* const arg = arg_string.c_str();
-
- using internal::ParseBoolFlag;
- using internal::ParseInt32Flag;
- using internal::ParseStringFlag;
-
- // Do we see a Google Test flag?
- if (ParseBoolFlag(arg, kAlsoRunDisabledTestsFlag,
- >EST_FLAG(also_run_disabled_tests)) ||
- ParseBoolFlag(arg, kBreakOnFailureFlag,
- >EST_FLAG(break_on_failure)) ||
- ParseBoolFlag(arg, kCatchExceptionsFlag,
- >EST_FLAG(catch_exceptions)) ||
- ParseStringFlag(arg, kColorFlag, >EST_FLAG(color)) ||
- ParseStringFlag(arg, kDeathTestStyleFlag,
- >EST_FLAG(death_test_style)) ||
- ParseBoolFlag(arg, kDeathTestUseFork,
- >EST_FLAG(death_test_use_fork)) ||
- ParseStringFlag(arg, kFilterFlag, >EST_FLAG(filter)) ||
- ParseStringFlag(arg, kInternalRunDeathTestFlag,
- >EST_FLAG(internal_run_death_test)) ||
- ParseBoolFlag(arg, kListTestsFlag, >EST_FLAG(list_tests)) ||
- ParseStringFlag(arg, kOutputFlag, >EST_FLAG(output)) ||
- ParseBoolFlag(arg, kPrintTimeFlag, >EST_FLAG(print_time)) ||
- ParseInt32Flag(arg, kRandomSeedFlag, >EST_FLAG(random_seed)) ||
- ParseInt32Flag(arg, kRepeatFlag, >EST_FLAG(repeat)) ||
- ParseBoolFlag(arg, kShuffleFlag, >EST_FLAG(shuffle)) ||
- ParseInt32Flag(arg, kStackTraceDepthFlag,
- >EST_FLAG(stack_trace_depth)) ||
- ParseStringFlag(arg, kStreamResultToFlag,
- >EST_FLAG(stream_result_to)) ||
- ParseBoolFlag(arg, kThrowOnFailureFlag,
- >EST_FLAG(throw_on_failure))
- ) {
- // Yes. Shift the remainder of the argv list left by one. Note
- // that argv has (*argc + 1) elements, the last one always being
- // NULL. The following loop moves the trailing NULL element as
- // well.
- for (int j = i; j != *argc; j++) {
- argv[j] = argv[j + 1];
- }
-
- // Decrements the argument count.
- (*argc)--;
-
- // We also need to decrement the iterator as we just removed
- // an element.
- i--;
- } else if (arg_string == "--help" || arg_string == "-h" ||
- arg_string == "-?" || arg_string == "/?" ||
- HasGoogleTestFlagPrefix(arg)) {
- // Both help flag and unrecognized Google Test flags (excluding
- // internal ones) trigger help display.
- g_help_flag = true;
- }
- }
-
- if (g_help_flag) {
- // We print the help here instead of in RUN_ALL_TESTS(), as the
- // latter may not be called at all if the user is using Google
- // Test with another testing framework.
- PrintColorEncoded(kColorEncodedHelpMessage);
- }
-}
-
-// Parses the command line for Google Test flags, without initializing
-// other parts of Google Test.
-void ParseGoogleTestFlagsOnly(int* argc, char** argv) {
- ParseGoogleTestFlagsOnlyImpl(argc, argv);
-}
-void ParseGoogleTestFlagsOnly(int* argc, wchar_t** argv) {
- ParseGoogleTestFlagsOnlyImpl(argc, argv);
-}
-
-// The internal implementation of InitGoogleTest().
-//
-// The type parameter CharType can be instantiated to either char or
-// wchar_t.
-template <typename CharType>
-void InitGoogleTestImpl(int* argc, CharType** argv) {
- g_init_gtest_count++;
-
- // We don't want to run the initialization code twice.
- if (g_init_gtest_count != 1) return;
-
- if (*argc <= 0) return;
-
- internal::g_executable_path = internal::StreamableToString(argv[0]);
-
-#if GTEST_HAS_DEATH_TEST
-
- g_argvs.clear();
- for (int i = 0; i != *argc; i++) {
- g_argvs.push_back(StreamableToString(argv[i]));
- }
-
-#endif // GTEST_HAS_DEATH_TEST
-
- ParseGoogleTestFlagsOnly(argc, argv);
- GetUnitTestImpl()->PostFlagParsingInit();
-}
-
-} // namespace internal
-
-// Initializes Google Test. This must be called before calling
-// RUN_ALL_TESTS(). In particular, it parses a command line for the
-// flags that Google Test recognizes. Whenever a Google Test flag is
-// seen, it is removed from argv, and *argc is decremented.
-//
-// No value is returned. Instead, the Google Test flag variables are
-// updated.
-//
-// Calling the function for the second time has no user-visible effect.
-void InitGoogleTest(int* argc, char** argv) {
- internal::InitGoogleTestImpl(argc, argv);
-}
-
-// This overloaded version can be used in Windows programs compiled in
-// UNICODE mode.
-void InitGoogleTest(int* argc, wchar_t** argv) {
- internal::InitGoogleTestImpl(argc, argv);
-}
-
-} // namespace testing
-// Copyright 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan), vladl@google.com (Vlad Losev)
-//
-// This file implements death tests.
-
-
-#if GTEST_HAS_DEATH_TEST
-
-# if GTEST_OS_MAC
-# include <crt_externs.h>
-# endif // GTEST_OS_MAC
-
-# include <errno.h>
-# include <fcntl.h>
-# include <limits.h>
-
-# if GTEST_OS_LINUX
-# include <signal.h>
-# endif // GTEST_OS_LINUX
-
-# include <stdarg.h>
-
-# if GTEST_OS_WINDOWS
-# include <windows.h>
-# else
-# include <sys/mman.h>
-# include <sys/wait.h>
-# endif // GTEST_OS_WINDOWS
-
-# if GTEST_OS_QNX
-# include <spawn.h>
-# endif // GTEST_OS_QNX
-
-#endif // GTEST_HAS_DEATH_TEST
-
-
-// Indicates that this translation unit is part of Google Test's
-// implementation. It must come before gtest-internal-inl.h is
-// included, or there will be a compiler error. This trick is to
-// prevent a user from accidentally including gtest-internal-inl.h in
-// his code.
-#define GTEST_IMPLEMENTATION_ 1
-#undef GTEST_IMPLEMENTATION_
-
-namespace testing {
-
-// Constants.
-
-// The default death test style.
-static const char kDefaultDeathTestStyle[] = "fast";
-
-GTEST_DEFINE_string_(
- death_test_style,
- internal::StringFromGTestEnv("death_test_style", kDefaultDeathTestStyle),
- "Indicates how to run a death test in a forked child process: "
- "\"threadsafe\" (child process re-executes the test binary "
- "from the beginning, running only the specific death test) or "
- "\"fast\" (child process runs the death test immediately "
- "after forking).");
-
-GTEST_DEFINE_bool_(
- death_test_use_fork,
- internal::BoolFromGTestEnv("death_test_use_fork", false),
- "Instructs to use fork()/_exit() instead of clone() in death tests. "
- "Ignored and always uses fork() on POSIX systems where clone() is not "
- "implemented. Useful when running under valgrind or similar tools if "
- "those do not support clone(). Valgrind 3.3.1 will just fail if "
- "it sees an unsupported combination of clone() flags. "
- "It is not recommended to use this flag w/o valgrind though it will "
- "work in 99% of the cases. Once valgrind is fixed, this flag will "
- "most likely be removed.");
-
-namespace internal {
-GTEST_DEFINE_string_(
- internal_run_death_test, "",
- "Indicates the file, line number, temporal index of "
- "the single death test to run, and a file descriptor to "
- "which a success code may be sent, all separated by "
- "the '|' characters. This flag is specified if and only if the current "
- "process is a sub-process launched for running a thread-safe "
- "death test. FOR INTERNAL USE ONLY.");
-} // namespace internal
-
-#if GTEST_HAS_DEATH_TEST
-
-namespace internal {
-
-# if !GTEST_OS_WINDOWS
-// Valid only for fast death tests. Indicates the code is running in the
-// child process of a fast style death test.
-static bool g_in_fast_death_test_child = false;
-# endif // !GTEST_OS_WINDOWS
-
-// Returns a Boolean value indicating whether the caller is currently
-// executing in the context of the death test child process. Tools such as
-// Valgrind heap checkers may need this to modify their behavior in death
-// tests. IMPORTANT: This is an internal utility. Using it may break the
-// implementation of death tests. User code MUST NOT use it.
-bool InDeathTestChild() {
-# if GTEST_OS_WINDOWS
-
- // On Windows, death tests are thread-safe regardless of the value of the
- // death_test_style flag.
- return !GTEST_FLAG(internal_run_death_test).empty();
-
-# else
-
- if (GTEST_FLAG(death_test_style) == "threadsafe")
- return !GTEST_FLAG(internal_run_death_test).empty();
- else
- return g_in_fast_death_test_child;
-#endif
-}
-
-} // namespace internal
-
-// ExitedWithCode constructor.
-ExitedWithCode::ExitedWithCode(int exit_code) : exit_code_(exit_code) {
-}
-
-// ExitedWithCode function-call operator.
-bool ExitedWithCode::operator()(int exit_status) const {
-# if GTEST_OS_WINDOWS
-
- return exit_status == exit_code_;
-
-# else
-
- return WIFEXITED(exit_status) && WEXITSTATUS(exit_status) == exit_code_;
-
-# endif // GTEST_OS_WINDOWS
-}
-
-# if !GTEST_OS_WINDOWS
-// KilledBySignal constructor.
-KilledBySignal::KilledBySignal(int signum) : signum_(signum) {
-}
-
-// KilledBySignal function-call operator.
-bool KilledBySignal::operator()(int exit_status) const {
- return WIFSIGNALED(exit_status) && WTERMSIG(exit_status) == signum_;
-}
-# endif // !GTEST_OS_WINDOWS
-
-namespace internal {
-
-// Utilities needed for death tests.
-
-// Generates a textual description of a given exit code, in the format
-// specified by wait(2).
-static std::string ExitSummary(int exit_code) {
- Message m;
-
-# if GTEST_OS_WINDOWS
-
- m << "Exited with exit status " << exit_code;
-
-# else
-
- if (WIFEXITED(exit_code)) {
- m << "Exited with exit status " << WEXITSTATUS(exit_code);
- } else if (WIFSIGNALED(exit_code)) {
- m << "Terminated by signal " << WTERMSIG(exit_code);
- }
-# ifdef WCOREDUMP
- if (WCOREDUMP(exit_code)) {
- m << " (core dumped)";
- }
-# endif
-# endif // GTEST_OS_WINDOWS
-
- return m.GetString();
-}
-
-// Returns true if exit_status describes a process that was terminated
-// by a signal, or exited normally with a nonzero exit code.
-bool ExitedUnsuccessfully(int exit_status) {
- return !ExitedWithCode(0)(exit_status);
-}
-
-# if !GTEST_OS_WINDOWS
-// Generates a textual failure message when a death test finds more than
-// one thread running, or cannot determine the number of threads, prior
-// to executing the given statement. It is the responsibility of the
-// caller not to pass a thread_count of 1.
-static std::string DeathTestThreadWarning(size_t thread_count) {
- Message msg;
- msg << "Death tests use fork(), which is unsafe particularly"
- << " in a threaded context. For this test, " << GTEST_NAME_ << " ";
- if (thread_count == 0)
- msg << "couldn't detect the number of threads.";
- else
- msg << "detected " << thread_count << " threads.";
- return msg.GetString();
-}
-# endif // !GTEST_OS_WINDOWS
-
-// Flag characters for reporting a death test that did not die.
-static const char kDeathTestLived = 'L';
-static const char kDeathTestReturned = 'R';
-static const char kDeathTestThrew = 'T';
-static const char kDeathTestInternalError = 'I';
-
-// An enumeration describing all of the possible ways that a death test can
-// conclude. DIED means that the process died while executing the test
-// code; LIVED means that process lived beyond the end of the test code;
-// RETURNED means that the test statement attempted to execute a return
-// statement, which is not allowed; THREW means that the test statement
-// returned control by throwing an exception. IN_PROGRESS means the test
-// has not yet concluded.
-// TODO(vladl@google.com): Unify names and possibly values for
-// AbortReason, DeathTestOutcome, and flag characters above.
-enum DeathTestOutcome { IN_PROGRESS, DIED, LIVED, RETURNED, THREW };
-
-// Routine for aborting the program which is safe to call from an
-// exec-style death test child process, in which case the error
-// message is propagated back to the parent process. Otherwise, the
-// message is simply printed to stderr. In either case, the program
-// then exits with status 1.
-void DeathTestAbort(const std::string& message) {
- // On a POSIX system, this function may be called from a threadsafe-style
- // death test child process, which operates on a very small stack. Use
- // the heap for any additional non-minuscule memory requirements.
- const InternalRunDeathTestFlag* const flag =
- GetUnitTestImpl()->internal_run_death_test_flag();
- if (flag != NULL) {
- FILE* parent = posix::FDOpen(flag->write_fd(), "w");
- fputc(kDeathTestInternalError, parent);
- fprintf(parent, "%s", message.c_str());
- fflush(parent);
- _exit(1);
- } else {
- fprintf(stderr, "%s", message.c_str());
- fflush(stderr);
- posix::Abort();
- }
-}
-
-// A replacement for CHECK that calls DeathTestAbort if the assertion
-// fails.
-# define GTEST_DEATH_TEST_CHECK_(expression) \
- do { \
- if (!::testing::internal::IsTrue(expression)) { \
- DeathTestAbort( \
- ::std::string("CHECK failed: File ") + __FILE__ + ", line " \
- + ::testing::internal::StreamableToString(__LINE__) + ": " \
- + #expression); \
- } \
- } while (::testing::internal::AlwaysFalse())
-
-// This macro is similar to GTEST_DEATH_TEST_CHECK_, but it is meant for
-// evaluating any system call that fulfills two conditions: it must return
-// -1 on failure, and set errno to EINTR when it is interrupted and
-// should be tried again. The macro expands to a loop that repeatedly
-// evaluates the expression as long as it evaluates to -1 and sets
-// errno to EINTR. If the expression evaluates to -1 but errno is
-// something other than EINTR, DeathTestAbort is called.
-# define GTEST_DEATH_TEST_CHECK_SYSCALL_(expression) \
- do { \
- int gtest_retval; \
- do { \
- gtest_retval = (expression); \
- } while (gtest_retval == -1 && errno == EINTR); \
- if (gtest_retval == -1) { \
- DeathTestAbort( \
- ::std::string("CHECK failed: File ") + __FILE__ + ", line " \
- + ::testing::internal::StreamableToString(__LINE__) + ": " \
- + #expression + " != -1"); \
- } \
- } while (::testing::internal::AlwaysFalse())
-
-// Returns the message describing the last system error in errno.
-std::string GetLastErrnoDescription() {
- return errno == 0 ? "" : posix::StrError(errno);
-}
-
-// This is called from a death test parent process to read a failure
-// message from the death test child process and log it with the FATAL
-// severity. On Windows, the message is read from a pipe handle. On other
-// platforms, it is read from a file descriptor.
-static void FailFromInternalError(int fd) {
- Message error;
- char buffer[256];
- int num_read;
-
- do {
- while ((num_read = posix::Read(fd, buffer, 255)) > 0) {
- buffer[num_read] = '\0';
- error << buffer;
- }
- } while (num_read == -1 && errno == EINTR);
-
- if (num_read == 0) {
- GTEST_LOG_(FATAL) << error.GetString();
- } else {
- const int last_error = errno;
- GTEST_LOG_(FATAL) << "Error while reading death test internal: "
- << GetLastErrnoDescription() << " [" << last_error << "]";
- }
-}
-
-// Death test constructor. Increments the running death test count
-// for the current test.
-DeathTest::DeathTest() {
- TestInfo* const info = GetUnitTestImpl()->current_test_info();
- if (info == NULL) {
- DeathTestAbort("Cannot run a death test outside of a TEST or "
- "TEST_F construct");
- }
-}
-
-// Creates and returns a death test by dispatching to the current
-// death test factory.
-bool DeathTest::Create(const char* statement, const RE* regex,
- const char* file, int line, DeathTest** test) {
- return GetUnitTestImpl()->death_test_factory()->Create(
- statement, regex, file, line, test);
-}
-
-const char* DeathTest::LastMessage() {
- return last_death_test_message_.c_str();
-}
-
-void DeathTest::set_last_death_test_message(const std::string& message) {
- last_death_test_message_ = message;
-}
-
-std::string DeathTest::last_death_test_message_;
-
-// Provides cross platform implementation for some death functionality.
-class DeathTestImpl : public DeathTest {
- protected:
- DeathTestImpl(const char* a_statement, const RE* a_regex)
- : statement_(a_statement),
- regex_(a_regex),
- spawned_(false),
- status_(-1),
- outcome_(IN_PROGRESS),
- read_fd_(-1),
- write_fd_(-1) {}
-
- // read_fd_ is expected to be closed and cleared by a derived class.
- ~DeathTestImpl() { GTEST_DEATH_TEST_CHECK_(read_fd_ == -1); }
-
- void Abort(AbortReason reason);
- virtual bool Passed(bool status_ok);
-
- const char* statement() const { return statement_; }
- const RE* regex() const { return regex_; }
- bool spawned() const { return spawned_; }
- void set_spawned(bool is_spawned) { spawned_ = is_spawned; }
- int status() const { return status_; }
- void set_status(int a_status) { status_ = a_status; }
- DeathTestOutcome outcome() const { return outcome_; }
- void set_outcome(DeathTestOutcome an_outcome) { outcome_ = an_outcome; }
- int read_fd() const { return read_fd_; }
- void set_read_fd(int fd) { read_fd_ = fd; }
- int write_fd() const { return write_fd_; }
- void set_write_fd(int fd) { write_fd_ = fd; }
-
- // Called in the parent process only. Reads the result code of the death
- // test child process via a pipe, interprets it to set the outcome_
- // member, and closes read_fd_. Outputs diagnostics and terminates in
- // case of unexpected codes.
- void ReadAndInterpretStatusByte();
-
- private:
- // The textual content of the code this object is testing. This class
- // doesn't own this string and should not attempt to delete it.
- const char* const statement_;
- // The regular expression which test output must match. DeathTestImpl
- // doesn't own this object and should not attempt to delete it.
- const RE* const regex_;
- // True if the death test child process has been successfully spawned.
- bool spawned_;
- // The exit status of the child process.
- int status_;
- // How the death test concluded.
- DeathTestOutcome outcome_;
- // Descriptor to the read end of the pipe to the child process. It is
- // always -1 in the child process. The child keeps its write end of the
- // pipe in write_fd_.
- int read_fd_;
- // Descriptor to the child's write end of the pipe to the parent process.
- // It is always -1 in the parent process. The parent keeps its end of the
- // pipe in read_fd_.
- int write_fd_;
-};
-
-// Called in the parent process only. Reads the result code of the death
-// test child process via a pipe, interprets it to set the outcome_
-// member, and closes read_fd_. Outputs diagnostics and terminates in
-// case of unexpected codes.
-void DeathTestImpl::ReadAndInterpretStatusByte() {
- char flag;
- int bytes_read;
-
- // The read() here blocks until data is available (signifying the
- // failure of the death test) or until the pipe is closed (signifying
- // its success), so it's okay to call this in the parent before
- // the child process has exited.
- do {
- bytes_read = posix::Read(read_fd(), &flag, 1);
- } while (bytes_read == -1 && errno == EINTR);
-
- if (bytes_read == 0) {
- set_outcome(DIED);
- } else if (bytes_read == 1) {
- switch (flag) {
- case kDeathTestReturned:
- set_outcome(RETURNED);
- break;
- case kDeathTestThrew:
- set_outcome(THREW);
- break;
- case kDeathTestLived:
- set_outcome(LIVED);
- break;
- case kDeathTestInternalError:
- FailFromInternalError(read_fd()); // Does not return.
- break;
- default:
- GTEST_LOG_(FATAL) << "Death test child process reported "
- << "unexpected status byte ("
- << static_cast<unsigned int>(flag) << ")";
- }
- } else {
- GTEST_LOG_(FATAL) << "Read from death test child process failed: "
- << GetLastErrnoDescription();
- }
- GTEST_DEATH_TEST_CHECK_SYSCALL_(posix::Close(read_fd()));
- set_read_fd(-1);
-}
-
-// Signals that the death test code which should have exited, didn't.
-// Should be called only in a death test child process.
-// Writes a status byte to the child's status file descriptor, then
-// calls _exit(1).
-void DeathTestImpl::Abort(AbortReason reason) {
- // The parent process considers the death test to be a failure if
- // it finds any data in our pipe. So, here we write a single flag byte
- // to the pipe, then exit.
- const char status_ch =
- reason == TEST_DID_NOT_DIE ? kDeathTestLived :
- reason == TEST_THREW_EXCEPTION ? kDeathTestThrew : kDeathTestReturned;
-
- GTEST_DEATH_TEST_CHECK_SYSCALL_(posix::Write(write_fd(), &status_ch, 1));
- // We are leaking the descriptor here because on some platforms (i.e.,
- // when built as Windows DLL), destructors of global objects will still
- // run after calling _exit(). On such systems, write_fd_ will be
- // indirectly closed from the destructor of UnitTestImpl, causing double
- // close if it is also closed here. On debug configurations, double close
- // may assert. As there are no in-process buffers to flush here, we are
- // relying on the OS to close the descriptor after the process terminates
- // when the destructors are not run.
- _exit(1); // Exits w/o any normal exit hooks (we were supposed to crash)
-}
-
-// Returns an indented copy of stderr output for a death test.
-// This makes distinguishing death test output lines from regular log lines
-// much easier.
-static ::std::string FormatDeathTestOutput(const ::std::string& output) {
- ::std::string ret;
- for (size_t at = 0; ; ) {
- const size_t line_end = output.find('\n', at);
- ret += "[ DEATH ] ";
- if (line_end == ::std::string::npos) {
- ret += output.substr(at);
- break;
- }
- ret += output.substr(at, line_end + 1 - at);
- at = line_end + 1;
- }
- return ret;
-}
-
-// Assesses the success or failure of a death test, using both private
-// members which have previously been set, and one argument:
-//
-// Private data members:
-// outcome: An enumeration describing how the death test
-// concluded: DIED, LIVED, THREW, or RETURNED. The death test
-// fails in the latter three cases.
-// status: The exit status of the child process. On *nix, it is in the
-// in the format specified by wait(2). On Windows, this is the
-// value supplied to the ExitProcess() API or a numeric code
-// of the exception that terminated the program.
-// regex: A regular expression object to be applied to
-// the test's captured standard error output; the death test
-// fails if it does not match.
-//
-// Argument:
-// status_ok: true if exit_status is acceptable in the context of
-// this particular death test, which fails if it is false
-//
-// Returns true iff all of the above conditions are met. Otherwise, the
-// first failing condition, in the order given above, is the one that is
-// reported. Also sets the last death test message string.
-bool DeathTestImpl::Passed(bool status_ok) {
- if (!spawned())
- return false;
-
- const std::string error_message = GetCapturedStderr();
-
- bool success = false;
- Message buffer;
-
- buffer << "Death test: " << statement() << "\n";
- switch (outcome()) {
- case LIVED:
- buffer << " Result: failed to die.\n"
- << " Error msg:\n" << FormatDeathTestOutput(error_message);
- break;
- case THREW:
- buffer << " Result: threw an exception.\n"
- << " Error msg:\n" << FormatDeathTestOutput(error_message);
- break;
- case RETURNED:
- buffer << " Result: illegal return in test statement.\n"
- << " Error msg:\n" << FormatDeathTestOutput(error_message);
- break;
- case DIED:
- if (status_ok) {
- const bool matched = RE::PartialMatch(error_message.c_str(), *regex());
- if (matched) {
- success = true;
- } else {
- buffer << " Result: died but not with expected error.\n"
- << " Expected: " << regex()->pattern() << "\n"
- << "Actual msg:\n" << FormatDeathTestOutput(error_message);
- }
- } else {
- buffer << " Result: died but not with expected exit code:\n"
- << " " << ExitSummary(status()) << "\n"
- << "Actual msg:\n" << FormatDeathTestOutput(error_message);
- }
- break;
- case IN_PROGRESS:
- default:
- GTEST_LOG_(FATAL)
- << "DeathTest::Passed somehow called before conclusion of test";
- }
-
- DeathTest::set_last_death_test_message(buffer.GetString());
- return success;
-}
-
-# if GTEST_OS_WINDOWS
-// WindowsDeathTest implements death tests on Windows. Due to the
-// specifics of starting new processes on Windows, death tests there are
-// always threadsafe, and Google Test considers the
-// --gtest_death_test_style=fast setting to be equivalent to
-// --gtest_death_test_style=threadsafe there.
-//
-// A few implementation notes: Like the Linux version, the Windows
-// implementation uses pipes for child-to-parent communication. But due to
-// the specifics of pipes on Windows, some extra steps are required:
-//
-// 1. The parent creates a communication pipe and stores handles to both
-// ends of it.
-// 2. The parent starts the child and provides it with the information
-// necessary to acquire the handle to the write end of the pipe.
-// 3. The child acquires the write end of the pipe and signals the parent
-// using a Windows event.
-// 4. Now the parent can release the write end of the pipe on its side. If
-// this is done before step 3, the object's reference count goes down to
-// 0 and it is destroyed, preventing the child from acquiring it. The
-// parent now has to release it, or read operations on the read end of
-// the pipe will not return when the child terminates.
-// 5. The parent reads child's output through the pipe (outcome code and
-// any possible error messages) from the pipe, and its stderr and then
-// determines whether to fail the test.
-//
-// Note: to distinguish Win32 API calls from the local method and function
-// calls, the former are explicitly resolved in the global namespace.
-//
-class WindowsDeathTest : public DeathTestImpl {
- public:
- WindowsDeathTest(const char* a_statement,
- const RE* a_regex,
- const char* file,
- int line)
- : DeathTestImpl(a_statement, a_regex), file_(file), line_(line) {}
-
- // All of these virtual functions are inherited from DeathTest.
- virtual int Wait();
- virtual TestRole AssumeRole();
-
- private:
- // The name of the file in which the death test is located.
- const char* const file_;
- // The line number on which the death test is located.
- const int line_;
- // Handle to the write end of the pipe to the child process.
- AutoHandle write_handle_;
- // Child process handle.
- AutoHandle child_handle_;
- // Event the child process uses to signal the parent that it has
- // acquired the handle to the write end of the pipe. After seeing this
- // event the parent can release its own handles to make sure its
- // ReadFile() calls return when the child terminates.
- AutoHandle event_handle_;
-};
-
-// Waits for the child in a death test to exit, returning its exit
-// status, or 0 if no child process exists. As a side effect, sets the
-// outcome data member.
-int WindowsDeathTest::Wait() {
- if (!spawned())
- return 0;
-
- // Wait until the child either signals that it has acquired the write end
- // of the pipe or it dies.
- const HANDLE wait_handles[2] = { child_handle_.Get(), event_handle_.Get() };
- switch (::WaitForMultipleObjects(2,
- wait_handles,
- FALSE, // Waits for any of the handles.
- INFINITE)) {
- case WAIT_OBJECT_0:
- case WAIT_OBJECT_0 + 1:
- break;
- default:
- GTEST_DEATH_TEST_CHECK_(false); // Should not get here.
- }
-
- // The child has acquired the write end of the pipe or exited.
- // We release the handle on our side and continue.
- write_handle_.Reset();
- event_handle_.Reset();
-
- ReadAndInterpretStatusByte();
-
- // Waits for the child process to exit if it haven't already. This
- // returns immediately if the child has already exited, regardless of
- // whether previous calls to WaitForMultipleObjects synchronized on this
- // handle or not.
- GTEST_DEATH_TEST_CHECK_(
- WAIT_OBJECT_0 == ::WaitForSingleObject(child_handle_.Get(),
- INFINITE));
- DWORD status_code;
- GTEST_DEATH_TEST_CHECK_(
- ::GetExitCodeProcess(child_handle_.Get(), &status_code) != FALSE);
- child_handle_.Reset();
- set_status(static_cast<int>(status_code));
- return status();
-}
-
-// The AssumeRole process for a Windows death test. It creates a child
-// process with the same executable as the current process to run the
-// death test. The child process is given the --gtest_filter and
-// --gtest_internal_run_death_test flags such that it knows to run the
-// current death test only.
-DeathTest::TestRole WindowsDeathTest::AssumeRole() {
- const UnitTestImpl* const impl = GetUnitTestImpl();
- const InternalRunDeathTestFlag* const flag =
- impl->internal_run_death_test_flag();
- const TestInfo* const info = impl->current_test_info();
- const int death_test_index = info->result()->death_test_count();
-
- if (flag != NULL) {
- // ParseInternalRunDeathTestFlag() has performed all the necessary
- // processing.
- set_write_fd(flag->write_fd());
- return EXECUTE_TEST;
- }
-
- // WindowsDeathTest uses an anonymous pipe to communicate results of
- // a death test.
- SECURITY_ATTRIBUTES handles_are_inheritable = {
- sizeof(SECURITY_ATTRIBUTES), NULL, TRUE };
- HANDLE read_handle, write_handle;
- GTEST_DEATH_TEST_CHECK_(
- ::CreatePipe(&read_handle, &write_handle, &handles_are_inheritable,
- 0) // Default buffer size.
- != FALSE);
- set_read_fd(::_open_osfhandle(reinterpret_cast<intptr_t>(read_handle),
- O_RDONLY));
- write_handle_.Reset(write_handle);
- event_handle_.Reset(::CreateEvent(
- &handles_are_inheritable,
- TRUE, // The event will automatically reset to non-signaled state.
- FALSE, // The initial state is non-signalled.
- NULL)); // The even is unnamed.
- GTEST_DEATH_TEST_CHECK_(event_handle_.Get() != NULL);
- const std::string filter_flag =
- std::string("--") + GTEST_FLAG_PREFIX_ + kFilterFlag + "=" +
- info->test_case_name() + "." + info->name();
- const std::string internal_flag =
- std::string("--") + GTEST_FLAG_PREFIX_ + kInternalRunDeathTestFlag +
- "=" + file_ + "|" + StreamableToString(line_) + "|" +
- StreamableToString(death_test_index) + "|" +
- StreamableToString(static_cast<unsigned int>(::GetCurrentProcessId())) +
- // size_t has the same width as pointers on both 32-bit and 64-bit
- // Windows platforms.
- // See http://msdn.microsoft.com/en-us/library/tcxf1dw6.aspx.
- "|" + StreamableToString(reinterpret_cast<size_t>(write_handle)) +
- "|" + StreamableToString(reinterpret_cast<size_t>(event_handle_.Get()));
-
- char executable_path[_MAX_PATH + 1]; // NOLINT
- GTEST_DEATH_TEST_CHECK_(
- _MAX_PATH + 1 != ::GetModuleFileNameA(NULL,
- executable_path,
- _MAX_PATH));
-
- std::string command_line =
- std::string(::GetCommandLineA()) + " " + filter_flag + " \"" +
- internal_flag + "\"";
-
- DeathTest::set_last_death_test_message("");
-
- CaptureStderr();
- // Flush the log buffers since the log streams are shared with the child.
- FlushInfoLog();
-
- // The child process will share the standard handles with the parent.
- STARTUPINFOA startup_info;
- memset(&startup_info, 0, sizeof(STARTUPINFO));
- startup_info.dwFlags = STARTF_USESTDHANDLES;
- startup_info.hStdInput = ::GetStdHandle(STD_INPUT_HANDLE);
- startup_info.hStdOutput = ::GetStdHandle(STD_OUTPUT_HANDLE);
- startup_info.hStdError = ::GetStdHandle(STD_ERROR_HANDLE);
-
- PROCESS_INFORMATION process_info;
- GTEST_DEATH_TEST_CHECK_(::CreateProcessA(
- executable_path,
- const_cast<char*>(command_line.c_str()),
- NULL, // Retuned process handle is not inheritable.
- NULL, // Retuned thread handle is not inheritable.
- TRUE, // Child inherits all inheritable handles (for write_handle_).
- 0x0, // Default creation flags.
- NULL, // Inherit the parent's environment.
- UnitTest::GetInstance()->original_working_dir(),
- &startup_info,
- &process_info) != FALSE);
- child_handle_.Reset(process_info.hProcess);
- ::CloseHandle(process_info.hThread);
- set_spawned(true);
- return OVERSEE_TEST;
-}
-# else // We are not on Windows.
-
-// ForkingDeathTest provides implementations for most of the abstract
-// methods of the DeathTest interface. Only the AssumeRole method is
-// left undefined.
-class ForkingDeathTest : public DeathTestImpl {
- public:
- ForkingDeathTest(const char* statement, const RE* regex);
-
- // All of these virtual functions are inherited from DeathTest.
- virtual int Wait();
-
- protected:
- void set_child_pid(pid_t child_pid) { child_pid_ = child_pid; }
-
- private:
- // PID of child process during death test; 0 in the child process itself.
- pid_t child_pid_;
-};
-
-// Constructs a ForkingDeathTest.
-ForkingDeathTest::ForkingDeathTest(const char* a_statement, const RE* a_regex)
- : DeathTestImpl(a_statement, a_regex),
- child_pid_(-1) {}
-
-// Waits for the child in a death test to exit, returning its exit
-// status, or 0 if no child process exists. As a side effect, sets the
-// outcome data member.
-int ForkingDeathTest::Wait() {
- if (!spawned())
- return 0;
-
- ReadAndInterpretStatusByte();
-
- int status_value;
- GTEST_DEATH_TEST_CHECK_SYSCALL_(waitpid(child_pid_, &status_value, 0));
- set_status(status_value);
- return status_value;
-}
-
-// A concrete death test class that forks, then immediately runs the test
-// in the child process.
-class NoExecDeathTest : public ForkingDeathTest {
- public:
- NoExecDeathTest(const char* a_statement, const RE* a_regex) :
- ForkingDeathTest(a_statement, a_regex) { }
- virtual TestRole AssumeRole();
-};
-
-// The AssumeRole process for a fork-and-run death test. It implements a
-// straightforward fork, with a simple pipe to transmit the status byte.
-DeathTest::TestRole NoExecDeathTest::AssumeRole() {
- const size_t thread_count = GetThreadCount();
- if (thread_count != 1) {
- GTEST_LOG_(WARNING) << DeathTestThreadWarning(thread_count);
- }
-
- int pipe_fd[2];
- GTEST_DEATH_TEST_CHECK_(pipe(pipe_fd) != -1);
-
- DeathTest::set_last_death_test_message("");
- CaptureStderr();
- // When we fork the process below, the log file buffers are copied, but the
- // file descriptors are shared. We flush all log files here so that closing
- // the file descriptors in the child process doesn't throw off the
- // synchronization between descriptors and buffers in the parent process.
- // This is as close to the fork as possible to avoid a race condition in case
- // there are multiple threads running before the death test, and another
- // thread writes to the log file.
- FlushInfoLog();
-
- const pid_t child_pid = fork();
- GTEST_DEATH_TEST_CHECK_(child_pid != -1);
- set_child_pid(child_pid);
- if (child_pid == 0) {
- GTEST_DEATH_TEST_CHECK_SYSCALL_(close(pipe_fd[0]));
- set_write_fd(pipe_fd[1]);
- // Redirects all logging to stderr in the child process to prevent
- // concurrent writes to the log files. We capture stderr in the parent
- // process and append the child process' output to a log.
- LogToStderr();
- // Event forwarding to the listeners of event listener API mush be shut
- // down in death test subprocesses.
- GetUnitTestImpl()->listeners()->SuppressEventForwarding();
- g_in_fast_death_test_child = true;
- return EXECUTE_TEST;
- } else {
- GTEST_DEATH_TEST_CHECK_SYSCALL_(close(pipe_fd[1]));
- set_read_fd(pipe_fd[0]);
- set_spawned(true);
- return OVERSEE_TEST;
- }
-}
-
-// A concrete death test class that forks and re-executes the main
-// program from the beginning, with command-line flags set that cause
-// only this specific death test to be run.
-class ExecDeathTest : public ForkingDeathTest {
- public:
- ExecDeathTest(const char* a_statement, const RE* a_regex,
- const char* file, int line) :
- ForkingDeathTest(a_statement, a_regex), file_(file), line_(line) { }
- virtual TestRole AssumeRole();
- private:
- static ::std::vector<testing::internal::string>
- GetArgvsForDeathTestChildProcess() {
- ::std::vector<testing::internal::string> args = GetInjectableArgvs();
- return args;
- }
- // The name of the file in which the death test is located.
- const char* const file_;
- // The line number on which the death test is located.
- const int line_;
-};
-
-// Utility class for accumulating command-line arguments.
-class Arguments {
- public:
- Arguments() {
- args_.push_back(NULL);
- }
-
- ~Arguments() {
- for (std::vector<char*>::iterator i = args_.begin(); i != args_.end();
- ++i) {
- free(*i);
- }
- }
- void AddArgument(const char* argument) {
- args_.insert(args_.end() - 1, posix::StrDup(argument));
- }
-
- template <typename Str>
- void AddArguments(const ::std::vector<Str>& arguments) {
- for (typename ::std::vector<Str>::const_iterator i = arguments.begin();
- i != arguments.end();
- ++i) {
- args_.insert(args_.end() - 1, posix::StrDup(i->c_str()));
- }
- }
- char* const* Argv() {
- return &args_[0];
- }
-
- private:
- std::vector<char*> args_;
-};
-
-// A struct that encompasses the arguments to the child process of a
-// threadsafe-style death test process.
-struct ExecDeathTestArgs {
- char* const* argv; // Command-line arguments for the child's call to exec
- int close_fd; // File descriptor to close; the read end of a pipe
-};
-
-# if GTEST_OS_MAC
-inline char** GetEnviron() {
- // When Google Test is built as a framework on MacOS X, the environ variable
- // is unavailable. Apple's documentation (man environ) recommends using
- // _NSGetEnviron() instead.
- return *_NSGetEnviron();
-}
-# else
-// Some POSIX platforms expect you to declare environ. extern "C" makes
-// it reside in the global namespace.
-extern "C" char** environ;
-inline char** GetEnviron() { return environ; }
-# endif // GTEST_OS_MAC
-
-# if !GTEST_OS_QNX
-// The main function for a threadsafe-style death test child process.
-// This function is called in a clone()-ed process and thus must avoid
-// any potentially unsafe operations like malloc or libc functions.
-static int ExecDeathTestChildMain(void* child_arg) {
- ExecDeathTestArgs* const args = static_cast<ExecDeathTestArgs*>(child_arg);
- GTEST_DEATH_TEST_CHECK_SYSCALL_(close(args->close_fd));
-
- // We need to execute the test program in the same environment where
- // it was originally invoked. Therefore we change to the original
- // working directory first.
- const char* const original_dir =
- UnitTest::GetInstance()->original_working_dir();
- // We can safely call chdir() as it's a direct system call.
- if (chdir(original_dir) != 0) {
- DeathTestAbort(std::string("chdir(\"") + original_dir + "\") failed: " +
- GetLastErrnoDescription());
- return EXIT_FAILURE;
- }
-
- // We can safely call execve() as it's a direct system call. We
- // cannot use execvp() as it's a libc function and thus potentially
- // unsafe. Since execve() doesn't search the PATH, the user must
- // invoke the test program via a valid path that contains at least
- // one path separator.
- execve(args->argv[0], args->argv, GetEnviron());
- DeathTestAbort(std::string("execve(") + args->argv[0] + ", ...) in " +
- original_dir + " failed: " +
- GetLastErrnoDescription());
- return EXIT_FAILURE;
-}
-# endif // !GTEST_OS_QNX
-
-// Two utility routines that together determine the direction the stack
-// grows.
-// This could be accomplished more elegantly by a single recursive
-// function, but we want to guard against the unlikely possibility of
-// a smart compiler optimizing the recursion away.
-//
-// GTEST_NO_INLINE_ is required to prevent GCC 4.6 from inlining
-// StackLowerThanAddress into StackGrowsDown, which then doesn't give
-// correct answer.
-void StackLowerThanAddress(const void* ptr, bool* result) GTEST_NO_INLINE_;
-void StackLowerThanAddress(const void* ptr, bool* result) {
- int dummy;
- *result = (&dummy < ptr);
-}
-
-bool StackGrowsDown() {
- int dummy;
- bool result;
- StackLowerThanAddress(&dummy, &result);
- return result;
-}
-
-// Spawns a child process with the same executable as the current process in
-// a thread-safe manner and instructs it to run the death test. The
-// implementation uses fork(2) + exec. On systems where clone(2) is
-// available, it is used instead, being slightly more thread-safe. On QNX,
-// fork supports only single-threaded environments, so this function uses
-// spawn(2) there instead. The function dies with an error message if
-// anything goes wrong.
-static pid_t ExecDeathTestSpawnChild(char* const* argv, int close_fd) {
- ExecDeathTestArgs args = { argv, close_fd };
- pid_t child_pid = -1;
-
-# if GTEST_OS_QNX
- // Obtains the current directory and sets it to be closed in the child
- // process.
- const int cwd_fd = open(".", O_RDONLY);
- GTEST_DEATH_TEST_CHECK_(cwd_fd != -1);
- GTEST_DEATH_TEST_CHECK_SYSCALL_(fcntl(cwd_fd, F_SETFD, FD_CLOEXEC));
- // We need to execute the test program in the same environment where
- // it was originally invoked. Therefore we change to the original
- // working directory first.
- const char* const original_dir =
- UnitTest::GetInstance()->original_working_dir();
- // We can safely call chdir() as it's a direct system call.
- if (chdir(original_dir) != 0) {
- DeathTestAbort(std::string("chdir(\"") + original_dir + "\") failed: " +
- GetLastErrnoDescription());
- return EXIT_FAILURE;
- }
-
- int fd_flags;
- // Set close_fd to be closed after spawn.
- GTEST_DEATH_TEST_CHECK_SYSCALL_(fd_flags = fcntl(close_fd, F_GETFD));
- GTEST_DEATH_TEST_CHECK_SYSCALL_(fcntl(close_fd, F_SETFD,
- fd_flags | FD_CLOEXEC));
- struct inheritance inherit = {0};
- // spawn is a system call.
- child_pid = spawn(args.argv[0], 0, NULL, &inherit, args.argv, GetEnviron());
- // Restores the current working directory.
- GTEST_DEATH_TEST_CHECK_(fchdir(cwd_fd) != -1);
- GTEST_DEATH_TEST_CHECK_SYSCALL_(close(cwd_fd));
-
-# else // GTEST_OS_QNX
-# if GTEST_OS_LINUX
- // When a SIGPROF signal is received while fork() or clone() are executing,
- // the process may hang. To avoid this, we ignore SIGPROF here and re-enable
- // it after the call to fork()/clone() is complete.
- struct sigaction saved_sigprof_action;
- struct sigaction ignore_sigprof_action;
- memset(&ignore_sigprof_action, 0, sizeof(ignore_sigprof_action));
- sigemptyset(&ignore_sigprof_action.sa_mask);
- ignore_sigprof_action.sa_handler = SIG_IGN;
- GTEST_DEATH_TEST_CHECK_SYSCALL_(sigaction(
- SIGPROF, &ignore_sigprof_action, &saved_sigprof_action));
-# endif // GTEST_OS_LINUX
-
-# if GTEST_HAS_CLONE
- const bool use_fork = GTEST_FLAG(death_test_use_fork);
-
- if (!use_fork) {
- static const bool stack_grows_down = StackGrowsDown();
- const size_t stack_size = getpagesize();
- // MMAP_ANONYMOUS is not defined on Mac, so we use MAP_ANON instead.
- void* const stack = mmap(NULL, stack_size, PROT_READ | PROT_WRITE,
- MAP_ANON | MAP_PRIVATE, -1, 0);
- GTEST_DEATH_TEST_CHECK_(stack != MAP_FAILED);
-
- // Maximum stack alignment in bytes: For a downward-growing stack, this
- // amount is subtracted from size of the stack space to get an address
- // that is within the stack space and is aligned on all systems we care
- // about. As far as I know there is no ABI with stack alignment greater
- // than 64. We assume stack and stack_size already have alignment of
- // kMaxStackAlignment.
- const size_t kMaxStackAlignment = 64;
- void* const stack_top =
- static_cast<char*>(stack) +
- (stack_grows_down ? stack_size - kMaxStackAlignment : 0);
- GTEST_DEATH_TEST_CHECK_(stack_size > kMaxStackAlignment &&
- reinterpret_cast<intptr_t>(stack_top) % kMaxStackAlignment == 0);
-
- child_pid = clone(&ExecDeathTestChildMain, stack_top, SIGCHLD, &args);
-
- GTEST_DEATH_TEST_CHECK_(munmap(stack, stack_size) != -1);
- }
-# else
- const bool use_fork = true;
-# endif // GTEST_HAS_CLONE
-
- if (use_fork && (child_pid = fork()) == 0) {
- ExecDeathTestChildMain(&args);
- _exit(0);
- }
-# endif // GTEST_OS_QNX
-# if GTEST_OS_LINUX
- GTEST_DEATH_TEST_CHECK_SYSCALL_(
- sigaction(SIGPROF, &saved_sigprof_action, NULL));
-# endif // GTEST_OS_LINUX
-
- GTEST_DEATH_TEST_CHECK_(child_pid != -1);
- return child_pid;
-}
-
-// The AssumeRole process for a fork-and-exec death test. It re-executes the
-// main program from the beginning, setting the --gtest_filter
-// and --gtest_internal_run_death_test flags to cause only the current
-// death test to be re-run.
-DeathTest::TestRole ExecDeathTest::AssumeRole() {
- const UnitTestImpl* const impl = GetUnitTestImpl();
- const InternalRunDeathTestFlag* const flag =
- impl->internal_run_death_test_flag();
- const TestInfo* const info = impl->current_test_info();
- const int death_test_index = info->result()->death_test_count();
-
- if (flag != NULL) {
- set_write_fd(flag->write_fd());
- return EXECUTE_TEST;
- }
-
- int pipe_fd[2];
- GTEST_DEATH_TEST_CHECK_(pipe(pipe_fd) != -1);
- // Clear the close-on-exec flag on the write end of the pipe, lest
- // it be closed when the child process does an exec:
- GTEST_DEATH_TEST_CHECK_(fcntl(pipe_fd[1], F_SETFD, 0) != -1);
-
- const std::string filter_flag =
- std::string("--") + GTEST_FLAG_PREFIX_ + kFilterFlag + "="
- + info->test_case_name() + "." + info->name();
- const std::string internal_flag =
- std::string("--") + GTEST_FLAG_PREFIX_ + kInternalRunDeathTestFlag + "="
- + file_ + "|" + StreamableToString(line_) + "|"
- + StreamableToString(death_test_index) + "|"
- + StreamableToString(pipe_fd[1]);
- Arguments args;
- args.AddArguments(GetArgvsForDeathTestChildProcess());
- args.AddArgument(filter_flag.c_str());
- args.AddArgument(internal_flag.c_str());
-
- DeathTest::set_last_death_test_message("");
-
- CaptureStderr();
- // See the comment in NoExecDeathTest::AssumeRole for why the next line
- // is necessary.
- FlushInfoLog();
-
- const pid_t child_pid = ExecDeathTestSpawnChild(args.Argv(), pipe_fd[0]);
- GTEST_DEATH_TEST_CHECK_SYSCALL_(close(pipe_fd[1]));
- set_child_pid(child_pid);
- set_read_fd(pipe_fd[0]);
- set_spawned(true);
- return OVERSEE_TEST;
-}
-
-# endif // !GTEST_OS_WINDOWS
-
-// Creates a concrete DeathTest-derived class that depends on the
-// --gtest_death_test_style flag, and sets the pointer pointed to
-// by the "test" argument to its address. If the test should be
-// skipped, sets that pointer to NULL. Returns true, unless the
-// flag is set to an invalid value.
-bool DefaultDeathTestFactory::Create(const char* statement, const RE* regex,
- const char* file, int line,
- DeathTest** test) {
- UnitTestImpl* const impl = GetUnitTestImpl();
- const InternalRunDeathTestFlag* const flag =
- impl->internal_run_death_test_flag();
- const int death_test_index = impl->current_test_info()
- ->increment_death_test_count();
-
- if (flag != NULL) {
- if (death_test_index > flag->index()) {
- DeathTest::set_last_death_test_message(
- "Death test count (" + StreamableToString(death_test_index)
- + ") somehow exceeded expected maximum ("
- + StreamableToString(flag->index()) + ")");
- return false;
- }
-
- if (!(flag->file() == file && flag->line() == line &&
- flag->index() == death_test_index)) {
- *test = NULL;
- return true;
- }
- }
-
-# if GTEST_OS_WINDOWS
-
- if (GTEST_FLAG(death_test_style) == "threadsafe" ||
- GTEST_FLAG(death_test_style) == "fast") {
- *test = new WindowsDeathTest(statement, regex, file, line);
- }
-
-# else
-
- if (GTEST_FLAG(death_test_style) == "threadsafe") {
- *test = new ExecDeathTest(statement, regex, file, line);
- } else if (GTEST_FLAG(death_test_style) == "fast") {
- *test = new NoExecDeathTest(statement, regex);
- }
-
-# endif // GTEST_OS_WINDOWS
-
- else { // NOLINT - this is more readable than unbalanced brackets inside #if.
- DeathTest::set_last_death_test_message(
- "Unknown death test style \"" + GTEST_FLAG(death_test_style)
- + "\" encountered");
- return false;
- }
-
- return true;
-}
-
-// Splits a given string on a given delimiter, populating a given
-// vector with the fields. GTEST_HAS_DEATH_TEST implies that we have
-// ::std::string, so we can use it here.
-static void SplitString(const ::std::string& str, char delimiter,
- ::std::vector< ::std::string>* dest) {
- ::std::vector< ::std::string> parsed;
- ::std::string::size_type pos = 0;
- while (::testing::internal::AlwaysTrue()) {
- const ::std::string::size_type colon = str.find(delimiter, pos);
- if (colon == ::std::string::npos) {
- parsed.push_back(str.substr(pos));
- break;
- } else {
- parsed.push_back(str.substr(pos, colon - pos));
- pos = colon + 1;
- }
- }
- dest->swap(parsed);
-}
-
-# if GTEST_OS_WINDOWS
-// Recreates the pipe and event handles from the provided parameters,
-// signals the event, and returns a file descriptor wrapped around the pipe
-// handle. This function is called in the child process only.
-int GetStatusFileDescriptor(unsigned int parent_process_id,
- size_t write_handle_as_size_t,
- size_t event_handle_as_size_t) {
- AutoHandle parent_process_handle(::OpenProcess(PROCESS_DUP_HANDLE,
- FALSE, // Non-inheritable.
- parent_process_id));
- if (parent_process_handle.Get() == INVALID_HANDLE_VALUE) {
- DeathTestAbort("Unable to open parent process " +
- StreamableToString(parent_process_id));
- }
-
- // TODO(vladl@google.com): Replace the following check with a
- // compile-time assertion when available.
- GTEST_CHECK_(sizeof(HANDLE) <= sizeof(size_t));
-
- const HANDLE write_handle =
- reinterpret_cast<HANDLE>(write_handle_as_size_t);
- HANDLE dup_write_handle;
-
- // The newly initialized handle is accessible only in in the parent
- // process. To obtain one accessible within the child, we need to use
- // DuplicateHandle.
- if (!::DuplicateHandle(parent_process_handle.Get(), write_handle,
- ::GetCurrentProcess(), &dup_write_handle,
- 0x0, // Requested privileges ignored since
- // DUPLICATE_SAME_ACCESS is used.
- FALSE, // Request non-inheritable handler.
- DUPLICATE_SAME_ACCESS)) {
- DeathTestAbort("Unable to duplicate the pipe handle " +
- StreamableToString(write_handle_as_size_t) +
- " from the parent process " +
- StreamableToString(parent_process_id));
- }
-
- const HANDLE event_handle = reinterpret_cast<HANDLE>(event_handle_as_size_t);
- HANDLE dup_event_handle;
-
- if (!::DuplicateHandle(parent_process_handle.Get(), event_handle,
- ::GetCurrentProcess(), &dup_event_handle,
- 0x0,
- FALSE,
- DUPLICATE_SAME_ACCESS)) {
- DeathTestAbort("Unable to duplicate the event handle " +
- StreamableToString(event_handle_as_size_t) +
- " from the parent process " +
- StreamableToString(parent_process_id));
- }
-
- const int write_fd =
- ::_open_osfhandle(reinterpret_cast<intptr_t>(dup_write_handle), O_APPEND);
- if (write_fd == -1) {
- DeathTestAbort("Unable to convert pipe handle " +
- StreamableToString(write_handle_as_size_t) +
- " to a file descriptor");
- }
-
- // Signals the parent that the write end of the pipe has been acquired
- // so the parent can release its own write end.
- ::SetEvent(dup_event_handle);
-
- return write_fd;
-}
-# endif // GTEST_OS_WINDOWS
-
-// Returns a newly created InternalRunDeathTestFlag object with fields
-// initialized from the GTEST_FLAG(internal_run_death_test) flag if
-// the flag is specified; otherwise returns NULL.
-InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag() {
- if (GTEST_FLAG(internal_run_death_test) == "") return NULL;
-
- // GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we
- // can use it here.
- int line = -1;
- int index = -1;
- ::std::vector< ::std::string> fields;
- SplitString(GTEST_FLAG(internal_run_death_test).c_str(), '|', &fields);
- int write_fd = -1;
-
-# if GTEST_OS_WINDOWS
-
- unsigned int parent_process_id = 0;
- size_t write_handle_as_size_t = 0;
- size_t event_handle_as_size_t = 0;
-
- if (fields.size() != 6
- || !ParseNaturalNumber(fields[1], &line)
- || !ParseNaturalNumber(fields[2], &index)
- || !ParseNaturalNumber(fields[3], &parent_process_id)
- || !ParseNaturalNumber(fields[4], &write_handle_as_size_t)
- || !ParseNaturalNumber(fields[5], &event_handle_as_size_t)) {
- DeathTestAbort("Bad --gtest_internal_run_death_test flag: " +
- GTEST_FLAG(internal_run_death_test));
- }
- write_fd = GetStatusFileDescriptor(parent_process_id,
- write_handle_as_size_t,
- event_handle_as_size_t);
-# else
-
- if (fields.size() != 4
- || !ParseNaturalNumber(fields[1], &line)
- || !ParseNaturalNumber(fields[2], &index)
- || !ParseNaturalNumber(fields[3], &write_fd)) {
- DeathTestAbort("Bad --gtest_internal_run_death_test flag: "
- + GTEST_FLAG(internal_run_death_test));
- }
-
-# endif // GTEST_OS_WINDOWS
-
- return new InternalRunDeathTestFlag(fields[0], line, index, write_fd);
-}
-
-} // namespace internal
-
-#endif // GTEST_HAS_DEATH_TEST
-
-} // namespace testing
-// Copyright 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Authors: keith.ray@gmail.com (Keith Ray)
-
-
-#include <stdlib.h>
-
-#if GTEST_OS_WINDOWS_MOBILE
-# include <windows.h>
-#elif GTEST_OS_WINDOWS
-# include <direct.h>
-# include <io.h>
-#elif GTEST_OS_SYMBIAN
-// Symbian OpenC has PATH_MAX in sys/syslimits.h
-# include <sys/syslimits.h>
-#else
-# include <limits.h>
-# include <climits> // Some Linux distributions define PATH_MAX here.
-#endif // GTEST_OS_WINDOWS_MOBILE
-
-#if GTEST_OS_WINDOWS
-# define GTEST_PATH_MAX_ _MAX_PATH
-#elif defined(PATH_MAX)
-# define GTEST_PATH_MAX_ PATH_MAX
-#elif defined(_XOPEN_PATH_MAX)
-# define GTEST_PATH_MAX_ _XOPEN_PATH_MAX
-#else
-# define GTEST_PATH_MAX_ _POSIX_PATH_MAX
-#endif // GTEST_OS_WINDOWS
-
-
-namespace testing {
-namespace internal {
-
-#if GTEST_OS_WINDOWS
-// On Windows, '\\' is the standard path separator, but many tools and the
-// Windows API also accept '/' as an alternate path separator. Unless otherwise
-// noted, a file path can contain either kind of path separators, or a mixture
-// of them.
-const char kPathSeparator = '\\';
-const char kAlternatePathSeparator = '/';
-const char kAlternatePathSeparatorString[] = "/";
-# if GTEST_OS_WINDOWS_MOBILE
-// Windows CE doesn't have a current directory. You should not use
-// the current directory in tests on Windows CE, but this at least
-// provides a reasonable fallback.
-const char kCurrentDirectoryString[] = "\\";
-// Windows CE doesn't define INVALID_FILE_ATTRIBUTES
-const DWORD kInvalidFileAttributes = 0xffffffff;
-# else
-const char kCurrentDirectoryString[] = ".\\";
-# endif // GTEST_OS_WINDOWS_MOBILE
-#else
-const char kPathSeparator = '/';
-const char kCurrentDirectoryString[] = "./";
-#endif // GTEST_OS_WINDOWS
-
-// Returns whether the given character is a valid path separator.
-static bool IsPathSeparator(char c) {
-#if GTEST_HAS_ALT_PATH_SEP_
- return (c == kPathSeparator) || (c == kAlternatePathSeparator);
-#else
- return c == kPathSeparator;
-#endif
-}
-
-// Returns the current working directory, or "" if unsuccessful.
-FilePath FilePath::GetCurrentDir() {
-#if GTEST_OS_WINDOWS_MOBILE
- // Windows CE doesn't have a current directory, so we just return
- // something reasonable.
- return FilePath(kCurrentDirectoryString);
-#elif GTEST_OS_WINDOWS
- char cwd[GTEST_PATH_MAX_ + 1] = { '\0' };
- return FilePath(_getcwd(cwd, sizeof(cwd)) == NULL ? "" : cwd);
-#else
- char cwd[GTEST_PATH_MAX_ + 1] = { '\0' };
- return FilePath(getcwd(cwd, sizeof(cwd)) == NULL ? "" : cwd);
-#endif // GTEST_OS_WINDOWS_MOBILE
-}
-
-// Returns a copy of the FilePath with the case-insensitive extension removed.
-// Example: FilePath("dir/file.exe").RemoveExtension("EXE") returns
-// FilePath("dir/file"). If a case-insensitive extension is not
-// found, returns a copy of the original FilePath.
-FilePath FilePath::RemoveExtension(const char* extension) const {
- const std::string dot_extension = std::string(".") + extension;
- if (String::EndsWithCaseInsensitive(pathname_, dot_extension)) {
- return FilePath(pathname_.substr(
- 0, pathname_.length() - dot_extension.length()));
- }
- return *this;
-}
-
-// Returns a pointer to the last occurence of a valid path separator in
-// the FilePath. On Windows, for example, both '/' and '\' are valid path
-// separators. Returns NULL if no path separator was found.
-const char* FilePath::FindLastPathSeparator() const {
- const char* const last_sep = strrchr(c_str(), kPathSeparator);
-#if GTEST_HAS_ALT_PATH_SEP_
- const char* const last_alt_sep = strrchr(c_str(), kAlternatePathSeparator);
- // Comparing two pointers of which only one is NULL is undefined.
- if (last_alt_sep != NULL &&
- (last_sep == NULL || last_alt_sep > last_sep)) {
- return last_alt_sep;
- }
-#endif
- return last_sep;
-}
-
-// Returns a copy of the FilePath with the directory part removed.
-// Example: FilePath("path/to/file").RemoveDirectoryName() returns
-// FilePath("file"). If there is no directory part ("just_a_file"), it returns
-// the FilePath unmodified. If there is no file part ("just_a_dir/") it
-// returns an empty FilePath ("").
-// On Windows platform, '\' is the path separator, otherwise it is '/'.
-FilePath FilePath::RemoveDirectoryName() const {
- const char* const last_sep = FindLastPathSeparator();
- return last_sep ? FilePath(last_sep + 1) : *this;
-}
-
-// RemoveFileName returns the directory path with the filename removed.
-// Example: FilePath("path/to/file").RemoveFileName() returns "path/to/".
-// If the FilePath is "a_file" or "/a_file", RemoveFileName returns
-// FilePath("./") or, on Windows, FilePath(".\\"). If the filepath does
-// not have a file, like "just/a/dir/", it returns the FilePath unmodified.
-// On Windows platform, '\' is the path separator, otherwise it is '/'.
-FilePath FilePath::RemoveFileName() const {
- const char* const last_sep = FindLastPathSeparator();
- std::string dir;
- if (last_sep) {
- dir = std::string(c_str(), last_sep + 1 - c_str());
- } else {
- dir = kCurrentDirectoryString;
- }
- return FilePath(dir);
-}
-
-// Helper functions for naming files in a directory for xml output.
-
-// Given directory = "dir", base_name = "test", number = 0,
-// extension = "xml", returns "dir/test.xml". If number is greater
-// than zero (e.g., 12), returns "dir/test_12.xml".
-// On Windows platform, uses \ as the separator rather than /.
-FilePath FilePath::MakeFileName(const FilePath& directory,
- const FilePath& base_name,
- int number,
- const char* extension) {
- std::string file;
- if (number == 0) {
- file = base_name.string() + "." + extension;
- } else {
- file = base_name.string() + "_" + StreamableToString(number)
- + "." + extension;
- }
- return ConcatPaths(directory, FilePath(file));
-}
-
-// Given directory = "dir", relative_path = "test.xml", returns "dir/test.xml".
-// On Windows, uses \ as the separator rather than /.
-FilePath FilePath::ConcatPaths(const FilePath& directory,
- const FilePath& relative_path) {
- if (directory.IsEmpty())
- return relative_path;
- const FilePath dir(directory.RemoveTrailingPathSeparator());
- return FilePath(dir.string() + kPathSeparator + relative_path.string());
-}
-
-// Returns true if pathname describes something findable in the file-system,
-// either a file, directory, or whatever.
-bool FilePath::FileOrDirectoryExists() const {
-#if GTEST_OS_WINDOWS_MOBILE
- LPCWSTR unicode = String::AnsiToUtf16(pathname_.c_str());
- const DWORD attributes = GetFileAttributes(unicode);
- delete [] unicode;
- return attributes != kInvalidFileAttributes;
-#else
- posix::StatStruct file_stat;
- return posix::Stat(pathname_.c_str(), &file_stat) == 0;
-#endif // GTEST_OS_WINDOWS_MOBILE
-}
-
-// Returns true if pathname describes a directory in the file-system
-// that exists.
-bool FilePath::DirectoryExists() const {
- bool result = false;
-#if GTEST_OS_WINDOWS
- // Don't strip off trailing separator if path is a root directory on
- // Windows (like "C:\\").
- const FilePath& path(IsRootDirectory() ? *this :
- RemoveTrailingPathSeparator());
-#else
- const FilePath& path(*this);
-#endif
-
-#if GTEST_OS_WINDOWS_MOBILE
- LPCWSTR unicode = String::AnsiToUtf16(path.c_str());
- const DWORD attributes = GetFileAttributes(unicode);
- delete [] unicode;
- if ((attributes != kInvalidFileAttributes) &&
- (attributes & FILE_ATTRIBUTE_DIRECTORY)) {
- result = true;
- }
-#else
- posix::StatStruct file_stat;
- result = posix::Stat(path.c_str(), &file_stat) == 0 &&
- posix::IsDir(file_stat);
-#endif // GTEST_OS_WINDOWS_MOBILE
-
- return result;
-}
-
-// Returns true if pathname describes a root directory. (Windows has one
-// root directory per disk drive.)
-bool FilePath::IsRootDirectory() const {
-#if GTEST_OS_WINDOWS
- // TODO(wan@google.com): on Windows a network share like
- // \\server\share can be a root directory, although it cannot be the
- // current directory. Handle this properly.
- return pathname_.length() == 3 && IsAbsolutePath();
-#else
- return pathname_.length() == 1 && IsPathSeparator(pathname_.c_str()[0]);
-#endif
-}
-
-// Returns true if pathname describes an absolute path.
-bool FilePath::IsAbsolutePath() const {
- const char* const name = pathname_.c_str();
-#if GTEST_OS_WINDOWS
- return pathname_.length() >= 3 &&
- ((name[0] >= 'a' && name[0] <= 'z') ||
- (name[0] >= 'A' && name[0] <= 'Z')) &&
- name[1] == ':' &&
- IsPathSeparator(name[2]);
-#else
- return IsPathSeparator(name[0]);
-#endif
-}
-
-// Returns a pathname for a file that does not currently exist. The pathname
-// will be directory/base_name.extension or
-// directory/base_name_<number>.extension if directory/base_name.extension
-// already exists. The number will be incremented until a pathname is found
-// that does not already exist.
-// Examples: 'dir/foo_test.xml' or 'dir/foo_test_1.xml'.
-// There could be a race condition if two or more processes are calling this
-// function at the same time -- they could both pick the same filename.
-FilePath FilePath::GenerateUniqueFileName(const FilePath& directory,
- const FilePath& base_name,
- const char* extension) {
- FilePath full_pathname;
- int number = 0;
- do {
- full_pathname.Set(MakeFileName(directory, base_name, number++, extension));
- } while (full_pathname.FileOrDirectoryExists());
- return full_pathname;
-}
-
-// Returns true if FilePath ends with a path separator, which indicates that
-// it is intended to represent a directory. Returns false otherwise.
-// This does NOT check that a directory (or file) actually exists.
-bool FilePath::IsDirectory() const {
- return !pathname_.empty() &&
- IsPathSeparator(pathname_.c_str()[pathname_.length() - 1]);
-}
-
-// Create directories so that path exists. Returns true if successful or if
-// the directories already exist; returns false if unable to create directories
-// for any reason.
-bool FilePath::CreateDirectoriesRecursively() const {
- if (!this->IsDirectory()) {
- return false;
- }
-
- if (pathname_.length() == 0 || this->DirectoryExists()) {
- return true;
- }
-
- const FilePath parent(this->RemoveTrailingPathSeparator().RemoveFileName());
- return parent.CreateDirectoriesRecursively() && this->CreateFolder();
-}
-
-// Create the directory so that path exists. Returns true if successful or
-// if the directory already exists; returns false if unable to create the
-// directory for any reason, including if the parent directory does not
-// exist. Not named "CreateDirectory" because that's a macro on Windows.
-bool FilePath::CreateFolder() const {
-#if GTEST_OS_WINDOWS_MOBILE
- FilePath removed_sep(this->RemoveTrailingPathSeparator());
- LPCWSTR unicode = String::AnsiToUtf16(removed_sep.c_str());
- int result = CreateDirectory(unicode, NULL) ? 0 : -1;
- delete [] unicode;
-#elif GTEST_OS_WINDOWS
- int result = _mkdir(pathname_.c_str());
-#else
- int result = mkdir(pathname_.c_str(), 0777);
-#endif // GTEST_OS_WINDOWS_MOBILE
-
- if (result == -1) {
- return this->DirectoryExists(); // An error is OK if the directory exists.
- }
- return true; // No error.
-}
-
-// If input name has a trailing separator character, remove it and return the
-// name, otherwise return the name string unmodified.
-// On Windows platform, uses \ as the separator, other platforms use /.
-FilePath FilePath::RemoveTrailingPathSeparator() const {
- return IsDirectory()
- ? FilePath(pathname_.substr(0, pathname_.length() - 1))
- : *this;
-}
-
-// Removes any redundant separators that might be in the pathname.
-// For example, "bar///foo" becomes "bar/foo". Does not eliminate other
-// redundancies that might be in a pathname involving "." or "..".
-// TODO(wan@google.com): handle Windows network shares (e.g. \\server\share).
-void FilePath::Normalize() {
- if (pathname_.c_str() == NULL) {
- pathname_ = "";
- return;
- }
- const char* src = pathname_.c_str();
- char* const dest = new char[pathname_.length() + 1];
- char* dest_ptr = dest;
- memset(dest_ptr, 0, pathname_.length() + 1);
-
- while (*src != '\0') {
- *dest_ptr = *src;
- if (!IsPathSeparator(*src)) {
- src++;
- } else {
-#if GTEST_HAS_ALT_PATH_SEP_
- if (*dest_ptr == kAlternatePathSeparator) {
- *dest_ptr = kPathSeparator;
- }
-#endif
- while (IsPathSeparator(*src))
- src++;
- }
- dest_ptr++;
- }
- *dest_ptr = '\0';
- pathname_ = dest;
- delete[] dest;
-}
-
-} // namespace internal
-} // namespace testing
-// Copyright 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
-
-#include <limits.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#if GTEST_OS_WINDOWS_MOBILE
-# include <windows.h> // For TerminateProcess()
-#elif GTEST_OS_WINDOWS
-# include <io.h>
-# include <sys/stat.h>
-#else
-# include <unistd.h>
-#endif // GTEST_OS_WINDOWS_MOBILE
-
-#if GTEST_OS_MAC
-# include <mach/mach_init.h>
-# include <mach/task.h>
-# include <mach/vm_map.h>
-#endif // GTEST_OS_MAC
-
-#if GTEST_OS_QNX
-# include <devctl.h>
-# include <sys/procfs.h>
-#endif // GTEST_OS_QNX
-
-
-// Indicates that this translation unit is part of Google Test's
-// implementation. It must come before gtest-internal-inl.h is
-// included, or there will be a compiler error. This trick is to
-// prevent a user from accidentally including gtest-internal-inl.h in
-// his code.
-#define GTEST_IMPLEMENTATION_ 1
-#undef GTEST_IMPLEMENTATION_
-
-namespace testing {
-namespace internal {
-
-#if defined(_MSC_VER) || defined(__BORLANDC__)
-// MSVC and C++Builder do not provide a definition of STDERR_FILENO.
-const int kStdOutFileno = 1;
-const int kStdErrFileno = 2;
-#else
-const int kStdOutFileno = STDOUT_FILENO;
-const int kStdErrFileno = STDERR_FILENO;
-#endif // _MSC_VER
-
-#if GTEST_OS_MAC
-
-// Returns the number of threads running in the process, or 0 to indicate that
-// we cannot detect it.
-size_t GetThreadCount() {
- const task_t task = mach_task_self();
- mach_msg_type_number_t thread_count;
- thread_act_array_t thread_list;
- const kern_return_t status = task_threads(task, &thread_list, &thread_count);
- if (status == KERN_SUCCESS) {
- // task_threads allocates resources in thread_list and we need to free them
- // to avoid leaks.
- vm_deallocate(task,
- reinterpret_cast<vm_address_t>(thread_list),
- sizeof(thread_t) * thread_count);
- return static_cast<size_t>(thread_count);
- } else {
- return 0;
- }
-}
-
-#elif GTEST_OS_QNX
-
-// Returns the number of threads running in the process, or 0 to indicate that
-// we cannot detect it.
-size_t GetThreadCount() {
- const int fd = open("/proc/self/as", O_RDONLY);
- if (fd < 0) {
- return 0;
- }
- procfs_info process_info;
- const int status =
- devctl(fd, DCMD_PROC_INFO, &process_info, sizeof(process_info), NULL);
- close(fd);
- if (status == EOK) {
- return static_cast<size_t>(process_info.num_threads);
- } else {
- return 0;
- }
-}
-
-#else
-
-size_t GetThreadCount() {
- // There's no portable way to detect the number of threads, so we just
- // return 0 to indicate that we cannot detect it.
- return 0;
-}
-
-#endif // GTEST_OS_MAC
-
-#if GTEST_USES_POSIX_RE
-
-// Implements RE. Currently only needed for death tests.
-
-RE::~RE() {
- if (is_valid_) {
- // regfree'ing an invalid regex might crash because the content
- // of the regex is undefined. Since the regex's are essentially
- // the same, one cannot be valid (or invalid) without the other
- // being so too.
- regfree(&partial_regex_);
- regfree(&full_regex_);
- }
- free(const_cast<char*>(pattern_));
-}
-
-// Returns true iff regular expression re matches the entire str.
-bool RE::FullMatch(const char* str, const RE& re) {
- if (!re.is_valid_) return false;
-
- regmatch_t match;
- return regexec(&re.full_regex_, str, 1, &match, 0) == 0;
-}
-
-// Returns true iff regular expression re matches a substring of str
-// (including str itself).
-bool RE::PartialMatch(const char* str, const RE& re) {
- if (!re.is_valid_) return false;
-
- regmatch_t match;
- return regexec(&re.partial_regex_, str, 1, &match, 0) == 0;
-}
-
-// Initializes an RE from its string representation.
-void RE::Init(const char* regex) {
- pattern_ = posix::StrDup(regex);
-
- // Reserves enough bytes to hold the regular expression used for a
- // full match.
- const size_t full_regex_len = strlen(regex) + 10;
- char* const full_pattern = new char[full_regex_len];
-
- snprintf(full_pattern, full_regex_len, "^(%s)$", regex);
- is_valid_ = regcomp(&full_regex_, full_pattern, REG_EXTENDED) == 0;
- // We want to call regcomp(&partial_regex_, ...) even if the
- // previous expression returns false. Otherwise partial_regex_ may
- // not be properly initialized can may cause trouble when it's
- // freed.
- //
- // Some implementation of POSIX regex (e.g. on at least some
- // versions of Cygwin) doesn't accept the empty string as a valid
- // regex. We change it to an equivalent form "()" to be safe.
- if (is_valid_) {
- const char* const partial_regex = (*regex == '\0') ? "()" : regex;
- is_valid_ = regcomp(&partial_regex_, partial_regex, REG_EXTENDED) == 0;
- }
- EXPECT_TRUE(is_valid_)
- << "Regular expression \"" << regex
- << "\" is not a valid POSIX Extended regular expression.";
-
- delete[] full_pattern;
-}
-
-#elif GTEST_USES_SIMPLE_RE
-
-// Returns true iff ch appears anywhere in str (excluding the
-// terminating '\0' character).
-bool IsInSet(char ch, const char* str) {
- return ch != '\0' && strchr(str, ch) != NULL;
-}
-
-// Returns true iff ch belongs to the given classification. Unlike
-// similar functions in <ctype.h>, these aren't affected by the
-// current locale.
-bool IsAsciiDigit(char ch) { return '0' <= ch && ch <= '9'; }
-bool IsAsciiPunct(char ch) {
- return IsInSet(ch, "^-!\"#$%&'()*+,./:;<=>?@[\\]_`{|}~");
-}
-bool IsRepeat(char ch) { return IsInSet(ch, "?*+"); }
-bool IsAsciiWhiteSpace(char ch) { return IsInSet(ch, " \f\n\r\t\v"); }
-bool IsAsciiWordChar(char ch) {
- return ('a' <= ch && ch <= 'z') || ('A' <= ch && ch <= 'Z') ||
- ('0' <= ch && ch <= '9') || ch == '_';
-}
-
-// Returns true iff "\\c" is a supported escape sequence.
-bool IsValidEscape(char c) {
- return (IsAsciiPunct(c) || IsInSet(c, "dDfnrsStvwW"));
-}
-
-// Returns true iff the given atom (specified by escaped and pattern)
-// matches ch. The result is undefined if the atom is invalid.
-bool AtomMatchesChar(bool escaped, char pattern_char, char ch) {
- if (escaped) { // "\\p" where p is pattern_char.
- switch (pattern_char) {
- case 'd': return IsAsciiDigit(ch);
- case 'D': return !IsAsciiDigit(ch);
- case 'f': return ch == '\f';
- case 'n': return ch == '\n';
- case 'r': return ch == '\r';
- case 's': return IsAsciiWhiteSpace(ch);
- case 'S': return !IsAsciiWhiteSpace(ch);
- case 't': return ch == '\t';
- case 'v': return ch == '\v';
- case 'w': return IsAsciiWordChar(ch);
- case 'W': return !IsAsciiWordChar(ch);
- }
- return IsAsciiPunct(pattern_char) && pattern_char == ch;
- }
-
- return (pattern_char == '.' && ch != '\n') || pattern_char == ch;
-}
-
-// Helper function used by ValidateRegex() to format error messages.
-std::string FormatRegexSyntaxError(const char* regex, int index) {
- return (Message() << "Syntax error at index " << index
- << " in simple regular expression \"" << regex << "\": ").GetString();
-}
-
-// Generates non-fatal failures and returns false if regex is invalid;
-// otherwise returns true.
-bool ValidateRegex(const char* regex) {
- if (regex == NULL) {
- // TODO(wan@google.com): fix the source file location in the
- // assertion failures to match where the regex is used in user
- // code.
- ADD_FAILURE() << "NULL is not a valid simple regular expression.";
- return false;
- }
-
- bool is_valid = true;
-
- // True iff ?, *, or + can follow the previous atom.
- bool prev_repeatable = false;
- for (int i = 0; regex[i]; i++) {
- if (regex[i] == '\\') { // An escape sequence
- i++;
- if (regex[i] == '\0') {
- ADD_FAILURE() << FormatRegexSyntaxError(regex, i - 1)
- << "'\\' cannot appear at the end.";
- return false;
- }
-
- if (!IsValidEscape(regex[i])) {
- ADD_FAILURE() << FormatRegexSyntaxError(regex, i - 1)
- << "invalid escape sequence \"\\" << regex[i] << "\".";
- is_valid = false;
- }
- prev_repeatable = true;
- } else { // Not an escape sequence.
- const char ch = regex[i];
-
- if (ch == '^' && i > 0) {
- ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
- << "'^' can only appear at the beginning.";
- is_valid = false;
- } else if (ch == '$' && regex[i + 1] != '\0') {
- ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
- << "'$' can only appear at the end.";
- is_valid = false;
- } else if (IsInSet(ch, "()[]{}|")) {
- ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
- << "'" << ch << "' is unsupported.";
- is_valid = false;
- } else if (IsRepeat(ch) && !prev_repeatable) {
- ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
- << "'" << ch << "' can only follow a repeatable token.";
- is_valid = false;
- }
-
- prev_repeatable = !IsInSet(ch, "^$?*+");
- }
- }
-
- return is_valid;
-}
-
-// Matches a repeated regex atom followed by a valid simple regular
-// expression. The regex atom is defined as c if escaped is false,
-// or \c otherwise. repeat is the repetition meta character (?, *,
-// or +). The behavior is undefined if str contains too many
-// characters to be indexable by size_t, in which case the test will
-// probably time out anyway. We are fine with this limitation as
-// std::string has it too.
-bool MatchRepetitionAndRegexAtHead(
- bool escaped, char c, char repeat, const char* regex,
- const char* str) {
- const size_t min_count = (repeat == '+') ? 1 : 0;
- const size_t max_count = (repeat == '?') ? 1 :
- static_cast<size_t>(-1) - 1;
- // We cannot call numeric_limits::max() as it conflicts with the
- // max() macro on Windows.
-
- for (size_t i = 0; i <= max_count; ++i) {
- // We know that the atom matches each of the first i characters in str.
- if (i >= min_count && MatchRegexAtHead(regex, str + i)) {
- // We have enough matches at the head, and the tail matches too.
- // Since we only care about *whether* the pattern matches str
- // (as opposed to *how* it matches), there is no need to find a
- // greedy match.
- return true;
- }
- if (str[i] == '\0' || !AtomMatchesChar(escaped, c, str[i]))
- return false;
- }
- return false;
-}
-
-// Returns true iff regex matches a prefix of str. regex must be a
-// valid simple regular expression and not start with "^", or the
-// result is undefined.
-bool MatchRegexAtHead(const char* regex, const char* str) {
- if (*regex == '\0') // An empty regex matches a prefix of anything.
- return true;
-
- // "$" only matches the end of a string. Note that regex being
- // valid guarantees that there's nothing after "$" in it.
- if (*regex == '$')
- return *str == '\0';
-
- // Is the first thing in regex an escape sequence?
- const bool escaped = *regex == '\\';
- if (escaped)
- ++regex;
- if (IsRepeat(regex[1])) {
- // MatchRepetitionAndRegexAtHead() calls MatchRegexAtHead(), so
- // here's an indirect recursion. It terminates as the regex gets
- // shorter in each recursion.
- return MatchRepetitionAndRegexAtHead(
- escaped, regex[0], regex[1], regex + 2, str);
- } else {
- // regex isn't empty, isn't "$", and doesn't start with a
- // repetition. We match the first atom of regex with the first
- // character of str and recurse.
- return (*str != '\0') && AtomMatchesChar(escaped, *regex, *str) &&
- MatchRegexAtHead(regex + 1, str + 1);
- }
-}
-
-// Returns true iff regex matches any substring of str. regex must be
-// a valid simple regular expression, or the result is undefined.
-//
-// The algorithm is recursive, but the recursion depth doesn't exceed
-// the regex length, so we won't need to worry about running out of
-// stack space normally. In rare cases the time complexity can be
-// exponential with respect to the regex length + the string length,
-// but usually it's must faster (often close to linear).
-bool MatchRegexAnywhere(const char* regex, const char* str) {
- if (regex == NULL || str == NULL)
- return false;
-
- if (*regex == '^')
- return MatchRegexAtHead(regex + 1, str);
-
- // A successful match can be anywhere in str.
- do {
- if (MatchRegexAtHead(regex, str))
- return true;
- } while (*str++ != '\0');
- return false;
-}
-
-// Implements the RE class.
-
-RE::~RE() {
- free(const_cast<char*>(pattern_));
- free(const_cast<char*>(full_pattern_));
-}
-
-// Returns true iff regular expression re matches the entire str.
-bool RE::FullMatch(const char* str, const RE& re) {
- return re.is_valid_ && MatchRegexAnywhere(re.full_pattern_, str);
-}
-
-// Returns true iff regular expression re matches a substring of str
-// (including str itself).
-bool RE::PartialMatch(const char* str, const RE& re) {
- return re.is_valid_ && MatchRegexAnywhere(re.pattern_, str);
-}
-
-// Initializes an RE from its string representation.
-void RE::Init(const char* regex) {
- pattern_ = full_pattern_ = NULL;
- if (regex != NULL) {
- pattern_ = posix::StrDup(regex);
- }
-
- is_valid_ = ValidateRegex(regex);
- if (!is_valid_) {
- // No need to calculate the full pattern when the regex is invalid.
- return;
- }
-
- const size_t len = strlen(regex);
- // Reserves enough bytes to hold the regular expression used for a
- // full match: we need space to prepend a '^', append a '$', and
- // terminate the string with '\0'.
- char* buffer = static_cast<char*>(malloc(len + 3));
- full_pattern_ = buffer;
-
- if (*regex != '^')
- *buffer++ = '^'; // Makes sure full_pattern_ starts with '^'.
-
- // We don't use snprintf or strncpy, as they trigger a warning when
- // compiled with VC++ 8.0.
- memcpy(buffer, regex, len);
- buffer += len;
-
- if (len == 0 || regex[len - 1] != '$')
- *buffer++ = '$'; // Makes sure full_pattern_ ends with '$'.
-
- *buffer = '\0';
-}
-
-#endif // GTEST_USES_POSIX_RE
-
-const char kUnknownFile[] = "unknown file";
-
-// Formats a source file path and a line number as they would appear
-// in an error message from the compiler used to compile this code.
-GTEST_API_ ::std::string FormatFileLocation(const char* file, int line) {
- const std::string file_name(file == NULL ? kUnknownFile : file);
-
- if (line < 0) {
- return file_name + ":";
- }
-#ifdef _MSC_VER
- return file_name + "(" + StreamableToString(line) + "):";
-#else
- return file_name + ":" + StreamableToString(line) + ":";
-#endif // _MSC_VER
-}
-
-// Formats a file location for compiler-independent XML output.
-// Although this function is not platform dependent, we put it next to
-// FormatFileLocation in order to contrast the two functions.
-// Note that FormatCompilerIndependentFileLocation() does NOT append colon
-// to the file location it produces, unlike FormatFileLocation().
-GTEST_API_ ::std::string FormatCompilerIndependentFileLocation(
- const char* file, int line) {
- const std::string file_name(file == NULL ? kUnknownFile : file);
-
- if (line < 0)
- return file_name;
- else
- return file_name + ":" + StreamableToString(line);
-}
-
-
-GTestLog::GTestLog(GTestLogSeverity severity, const char* file, int line)
- : severity_(severity) {
- const char* const marker =
- severity == GTEST_INFO ? "[ INFO ]" :
- severity == GTEST_WARNING ? "[WARNING]" :
- severity == GTEST_ERROR ? "[ ERROR ]" : "[ FATAL ]";
- GetStream() << ::std::endl << marker << " "
- << FormatFileLocation(file, line).c_str() << ": ";
-}
-
-// Flushes the buffers and, if severity is GTEST_FATAL, aborts the program.
-GTestLog::~GTestLog() {
- GetStream() << ::std::endl;
- if (severity_ == GTEST_FATAL) {
- fflush(stderr);
- posix::Abort();
- }
-}
-// Disable Microsoft deprecation warnings for POSIX functions called from
-// this class (creat, dup, dup2, and close)
-#ifdef _MSC_VER
-# pragma warning(push)
-# pragma warning(disable: 4996)
-#endif // _MSC_VER
-
-#if GTEST_HAS_STREAM_REDIRECTION
-
-// Object that captures an output stream (stdout/stderr).
-class CapturedStream {
- public:
- // The ctor redirects the stream to a temporary file.
- explicit CapturedStream(int fd) : fd_(fd), uncaptured_fd_(dup(fd)) {
-# if GTEST_OS_WINDOWS
- char temp_dir_path[MAX_PATH + 1] = { '\0' }; // NOLINT
- char temp_file_path[MAX_PATH + 1] = { '\0' }; // NOLINT
-
- ::GetTempPathA(sizeof(temp_dir_path), temp_dir_path);
- const UINT success = ::GetTempFileNameA(temp_dir_path,
- "gtest_redir",
- 0, // Generate unique file name.
- temp_file_path);
- GTEST_CHECK_(success != 0)
- << "Unable to create a temporary file in " << temp_dir_path;
- const int captured_fd = creat(temp_file_path, _S_IREAD | _S_IWRITE);
- GTEST_CHECK_(captured_fd != -1) << "Unable to open temporary file "
- << temp_file_path;
- filename_ = temp_file_path;
-# else
- // There's no guarantee that a test has write access to the current
- // directory, so we create the temporary file in the /tmp directory
- // instead. We use /tmp on most systems, and /sdcard on Android.
- // That's because Android doesn't have /tmp.
-# if GTEST_OS_LINUX_ANDROID
- // Note: Android applications are expected to call the framework's
- // Context.getExternalStorageDirectory() method through JNI to get
- // the location of the world-writable SD Card directory. However,
- // this requires a Context handle, which cannot be retrieved
- // globally from native code. Doing so also precludes running the
- // code as part of a regular standalone executable, which doesn't
- // run in a Dalvik process (e.g. when running it through 'adb shell').
- //
- // The location /sdcard is directly accessible from native code
- // and is the only location (unofficially) supported by the Android
- // team. It's generally a symlink to the real SD Card mount point
- // which can be /mnt/sdcard, /mnt/sdcard0, /system/media/sdcard, or
- // other OEM-customized locations. Never rely on these, and always
- // use /sdcard.
- char name_template[] = "/sdcard/gtest_captured_stream.XXXXXX";
-# else
- char name_template[] = "/tmp/captured_stream.XXXXXX";
-# endif // GTEST_OS_LINUX_ANDROID
- const int captured_fd = mkstemp(name_template);
- filename_ = name_template;
-# endif // GTEST_OS_WINDOWS
- fflush(NULL);
- dup2(captured_fd, fd_);
- close(captured_fd);
- }
-
- ~CapturedStream() {
- remove(filename_.c_str());
- }
-
- std::string GetCapturedString() {
- if (uncaptured_fd_ != -1) {
- // Restores the original stream.
- fflush(NULL);
- dup2(uncaptured_fd_, fd_);
- close(uncaptured_fd_);
- uncaptured_fd_ = -1;
- }
-
- FILE* const file = posix::FOpen(filename_.c_str(), "r");
- const std::string content = ReadEntireFile(file);
- posix::FClose(file);
- return content;
- }
-
- private:
- // Reads the entire content of a file as an std::string.
- static std::string ReadEntireFile(FILE* file);
-
- // Returns the size (in bytes) of a file.
- static size_t GetFileSize(FILE* file);
-
- const int fd_; // A stream to capture.
- int uncaptured_fd_;
- // Name of the temporary file holding the stderr output.
- ::std::string filename_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(CapturedStream);
-};
-
-// Returns the size (in bytes) of a file.
-size_t CapturedStream::GetFileSize(FILE* file) {
- fseek(file, 0, SEEK_END);
- return static_cast<size_t>(ftell(file));
-}
-
-// Reads the entire content of a file as a string.
-std::string CapturedStream::ReadEntireFile(FILE* file) {
- const size_t file_size = GetFileSize(file);
- char* const buffer = new char[file_size];
-
- size_t bytes_last_read = 0; // # of bytes read in the last fread()
- size_t bytes_read = 0; // # of bytes read so far
-
- fseek(file, 0, SEEK_SET);
-
- // Keeps reading the file until we cannot read further or the
- // pre-determined file size is reached.
- do {
- bytes_last_read = fread(buffer+bytes_read, 1, file_size-bytes_read, file);
- bytes_read += bytes_last_read;
- } while (bytes_last_read > 0 && bytes_read < file_size);
-
- const std::string content(buffer, bytes_read);
- delete[] buffer;
-
- return content;
-}
-
-# ifdef _MSC_VER
-# pragma warning(pop)
-# endif // _MSC_VER
-
-static CapturedStream* g_captured_stderr = NULL;
-static CapturedStream* g_captured_stdout = NULL;
-
-// Starts capturing an output stream (stdout/stderr).
-void CaptureStream(int fd, const char* stream_name, CapturedStream** stream) {
- if (*stream != NULL) {
- GTEST_LOG_(FATAL) << "Only one " << stream_name
- << " capturer can exist at a time.";
- }
- *stream = new CapturedStream(fd);
-}
-
-// Stops capturing the output stream and returns the captured string.
-std::string GetCapturedStream(CapturedStream** captured_stream) {
- const std::string content = (*captured_stream)->GetCapturedString();
-
- delete *captured_stream;
- *captured_stream = NULL;
-
- return content;
-}
-
-// Starts capturing stdout.
-void CaptureStdout() {
- CaptureStream(kStdOutFileno, "stdout", &g_captured_stdout);
-}
-
-// Starts capturing stderr.
-void CaptureStderr() {
- CaptureStream(kStdErrFileno, "stderr", &g_captured_stderr);
-}
-
-// Stops capturing stdout and returns the captured string.
-std::string GetCapturedStdout() {
- return GetCapturedStream(&g_captured_stdout);
-}
-
-// Stops capturing stderr and returns the captured string.
-std::string GetCapturedStderr() {
- return GetCapturedStream(&g_captured_stderr);
-}
-
-#endif // GTEST_HAS_STREAM_REDIRECTION
-
-#if GTEST_HAS_DEATH_TEST
-
-// A copy of all command line arguments. Set by InitGoogleTest().
-::std::vector<testing::internal::string> g_argvs;
-
-static const ::std::vector<testing::internal::string>* g_injected_test_argvs =
- NULL; // Owned.
-
-void SetInjectableArgvs(const ::std::vector<testing::internal::string>* argvs) {
- if (g_injected_test_argvs != argvs)
- delete g_injected_test_argvs;
- g_injected_test_argvs = argvs;
-}
-
-const ::std::vector<testing::internal::string>& GetInjectableArgvs() {
- if (g_injected_test_argvs != NULL) {
- return *g_injected_test_argvs;
- }
- return g_argvs;
-}
-#endif // GTEST_HAS_DEATH_TEST
-
-#if GTEST_OS_WINDOWS_MOBILE
-namespace posix {
-void Abort() {
- DebugBreak();
- TerminateProcess(GetCurrentProcess(), 1);
-}
-} // namespace posix
-#endif // GTEST_OS_WINDOWS_MOBILE
-
-// Returns the name of the environment variable corresponding to the
-// given flag. For example, FlagToEnvVar("foo") will return
-// "GTEST_FOO" in the open-source version.
-static std::string FlagToEnvVar(const char* flag) {
- const std::string full_flag =
- (Message() << GTEST_FLAG_PREFIX_ << flag).GetString();
-
- Message env_var;
- for (size_t i = 0; i != full_flag.length(); i++) {
- env_var << ToUpper(full_flag.c_str()[i]);
- }
-
- return env_var.GetString();
-}
-
-// Parses 'str' for a 32-bit signed integer. If successful, writes
-// the result to *value and returns true; otherwise leaves *value
-// unchanged and returns false.
-bool ParseInt32(const Message& src_text, const char* str, Int32* value) {
- // Parses the environment variable as a decimal integer.
- char* end = NULL;
- const long long_value = strtol(str, &end, 10); // NOLINT
-
- // Has strtol() consumed all characters in the string?
- if (*end != '\0') {
- // No - an invalid character was encountered.
- Message msg;
- msg << "WARNING: " << src_text
- << " is expected to be a 32-bit integer, but actually"
- << " has value \"" << str << "\".\n";
- printf("%s", msg.GetString().c_str());
- fflush(stdout);
- return false;
- }
-
- // Is the parsed value in the range of an Int32?
- const Int32 result = static_cast<Int32>(long_value);
- if (long_value == LONG_MAX || long_value == LONG_MIN ||
- // The parsed value overflows as a long. (strtol() returns
- // LONG_MAX or LONG_MIN when the input overflows.)
- result != long_value
- // The parsed value overflows as an Int32.
- ) {
- Message msg;
- msg << "WARNING: " << src_text
- << " is expected to be a 32-bit integer, but actually"
- << " has value " << str << ", which overflows.\n";
- printf("%s", msg.GetString().c_str());
- fflush(stdout);
- return false;
- }
-
- *value = result;
- return true;
-}
-
-// Reads and returns the Boolean environment variable corresponding to
-// the given flag; if it's not set, returns default_value.
-//
-// The value is considered true iff it's not "0".
-bool BoolFromGTestEnv(const char* flag, bool default_value) {
- const std::string env_var = FlagToEnvVar(flag);
- const char* const string_value = posix::GetEnv(env_var.c_str());
- return string_value == NULL ?
- default_value : strcmp(string_value, "0") != 0;
-}
-
-// Reads and returns a 32-bit integer stored in the environment
-// variable corresponding to the given flag; if it isn't set or
-// doesn't represent a valid 32-bit integer, returns default_value.
-Int32 Int32FromGTestEnv(const char* flag, Int32 default_value) {
- const std::string env_var = FlagToEnvVar(flag);
- const char* const string_value = posix::GetEnv(env_var.c_str());
- if (string_value == NULL) {
- // The environment variable is not set.
- return default_value;
- }
-
- Int32 result = default_value;
- if (!ParseInt32(Message() << "Environment variable " << env_var,
- string_value, &result)) {
- printf("The default value %s is used.\n",
- (Message() << default_value).GetString().c_str());
- fflush(stdout);
- return default_value;
- }
-
- return result;
-}
-
-// Reads and returns the string environment variable corresponding to
-// the given flag; if it's not set, returns default_value.
-const char* StringFromGTestEnv(const char* flag, const char* default_value) {
- const std::string env_var = FlagToEnvVar(flag);
- const char* const value = posix::GetEnv(env_var.c_str());
- return value == NULL ? default_value : value;
-}
-
-} // namespace internal
-} // namespace testing
-// Copyright 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
-// Google Test - The Google C++ Testing Framework
-//
-// This file implements a universal value printer that can print a
-// value of any type T:
-//
-// void ::testing::internal::UniversalPrinter<T>::Print(value, ostream_ptr);
-//
-// It uses the << operator when possible, and prints the bytes in the
-// object otherwise. A user can override its behavior for a class
-// type Foo by defining either operator<<(::std::ostream&, const Foo&)
-// or void PrintTo(const Foo&, ::std::ostream*) in the namespace that
-// defines Foo.
-
-#include <ctype.h>
-#include <stdio.h>
-#include <ostream> // NOLINT
-#include <string>
-
-namespace testing {
-
-namespace {
-
-using ::std::ostream;
-
-// Prints a segment of bytes in the given object.
-void PrintByteSegmentInObjectTo(const unsigned char* obj_bytes, size_t start,
- size_t count, ostream* os) {
- char text[5] = "";
- for (size_t i = 0; i != count; i++) {
- const size_t j = start + i;
- if (i != 0) {
- // Organizes the bytes into groups of 2 for easy parsing by
- // human.
- if ((j % 2) == 0)
- *os << ' ';
- else
- *os << '-';
- }
- GTEST_SNPRINTF_(text, sizeof(text), "%02X", obj_bytes[j]);
- *os << text;
- }
-}
-
-// Prints the bytes in the given value to the given ostream.
-void PrintBytesInObjectToImpl(const unsigned char* obj_bytes, size_t count,
- ostream* os) {
- // Tells the user how big the object is.
- *os << count << "-byte object <";
-
- const size_t kThreshold = 132;
- const size_t kChunkSize = 64;
- // If the object size is bigger than kThreshold, we'll have to omit
- // some details by printing only the first and the last kChunkSize
- // bytes.
- // TODO(wan): let the user control the threshold using a flag.
- if (count < kThreshold) {
- PrintByteSegmentInObjectTo(obj_bytes, 0, count, os);
- } else {
- PrintByteSegmentInObjectTo(obj_bytes, 0, kChunkSize, os);
- *os << " ... ";
- // Rounds up to 2-byte boundary.
- const size_t resume_pos = (count - kChunkSize + 1)/2*2;
- PrintByteSegmentInObjectTo(obj_bytes, resume_pos, count - resume_pos, os);
- }
- *os << ">";
-}
-
-} // namespace
-
-namespace internal2 {
-
-// Delegates to PrintBytesInObjectToImpl() to print the bytes in the
-// given object. The delegation simplifies the implementation, which
-// uses the << operator and thus is easier done outside of the
-// ::testing::internal namespace, which contains a << operator that
-// sometimes conflicts with the one in STL.
-void PrintBytesInObjectTo(const unsigned char* obj_bytes, size_t count,
- ostream* os) {
- PrintBytesInObjectToImpl(obj_bytes, count, os);
-}
-
-} // namespace internal2
-
-namespace internal {
-
-// Depending on the value of a char (or wchar_t), we print it in one
-// of three formats:
-// - as is if it's a printable ASCII (e.g. 'a', '2', ' '),
-// - as a hexidecimal escape sequence (e.g. '\x7F'), or
-// - as a special escape sequence (e.g. '\r', '\n').
-enum CharFormat {
- kAsIs,
- kHexEscape,
- kSpecialEscape
-};
-
-// Returns true if c is a printable ASCII character. We test the
-// value of c directly instead of calling isprint(), which is buggy on
-// Windows Mobile.
-inline bool IsPrintableAscii(wchar_t c) {
- return 0x20 <= c && c <= 0x7E;
-}
-
-// Prints a wide or narrow char c as a character literal without the
-// quotes, escaping it when necessary; returns how c was formatted.
-// The template argument UnsignedChar is the unsigned version of Char,
-// which is the type of c.
-template <typename UnsignedChar, typename Char>
-static CharFormat PrintAsCharLiteralTo(Char c, ostream* os) {
- switch (static_cast<wchar_t>(c)) {
- case L'\0':
- *os << "\\0";
- break;
- case L'\'':
- *os << "\\'";
- break;
- case L'\\':
- *os << "\\\\";
- break;
- case L'\a':
- *os << "\\a";
- break;
- case L'\b':
- *os << "\\b";
- break;
- case L'\f':
- *os << "\\f";
- break;
- case L'\n':
- *os << "\\n";
- break;
- case L'\r':
- *os << "\\r";
- break;
- case L'\t':
- *os << "\\t";
- break;
- case L'\v':
- *os << "\\v";
- break;
- default:
- if (IsPrintableAscii(c)) {
- *os << static_cast<char>(c);
- return kAsIs;
- } else {
- *os << "\\x" + String::FormatHexInt(static_cast<UnsignedChar>(c));
- return kHexEscape;
- }
- }
- return kSpecialEscape;
-}
-
-// Prints a wchar_t c as if it's part of a string literal, escaping it when
-// necessary; returns how c was formatted.
-static CharFormat PrintAsStringLiteralTo(wchar_t c, ostream* os) {
- switch (c) {
- case L'\'':
- *os << "'";
- return kAsIs;
- case L'"':
- *os << "\\\"";
- return kSpecialEscape;
- default:
- return PrintAsCharLiteralTo<wchar_t>(c, os);
- }
-}
-
-// Prints a char c as if it's part of a string literal, escaping it when
-// necessary; returns how c was formatted.
-static CharFormat PrintAsStringLiteralTo(char c, ostream* os) {
- return PrintAsStringLiteralTo(
- static_cast<wchar_t>(static_cast<unsigned char>(c)), os);
-}
-
-// Prints a wide or narrow character c and its code. '\0' is printed
-// as "'\\0'", other unprintable characters are also properly escaped
-// using the standard C++ escape sequence. The template argument
-// UnsignedChar is the unsigned version of Char, which is the type of c.
-template <typename UnsignedChar, typename Char>
-void PrintCharAndCodeTo(Char c, ostream* os) {
- // First, print c as a literal in the most readable form we can find.
- *os << ((sizeof(c) > 1) ? "L'" : "'");
- const CharFormat format = PrintAsCharLiteralTo<UnsignedChar>(c, os);
- *os << "'";
-
- // To aid user debugging, we also print c's code in decimal, unless
- // it's 0 (in which case c was printed as '\\0', making the code
- // obvious).
- if (c == 0)
- return;
- *os << " (" << static_cast<int>(c);
-
- // For more convenience, we print c's code again in hexidecimal,
- // unless c was already printed in the form '\x##' or the code is in
- // [1, 9].
- if (format == kHexEscape || (1 <= c && c <= 9)) {
- // Do nothing.
- } else {
- *os << ", 0x" << String::FormatHexInt(static_cast<UnsignedChar>(c));
- }
- *os << ")";
-}
-
-void PrintTo(unsigned char c, ::std::ostream* os) {
- PrintCharAndCodeTo<unsigned char>(c, os);
-}
-void PrintTo(signed char c, ::std::ostream* os) {
- PrintCharAndCodeTo<unsigned char>(c, os);
-}
-
-// Prints a wchar_t as a symbol if it is printable or as its internal
-// code otherwise and also as its code. L'\0' is printed as "L'\\0'".
-void PrintTo(wchar_t wc, ostream* os) {
- PrintCharAndCodeTo<wchar_t>(wc, os);
-}
-
-// Prints the given array of characters to the ostream. CharType must be either
-// char or wchar_t.
-// The array starts at begin, the length is len, it may include '\0' characters
-// and may not be NUL-terminated.
-template <typename CharType>
-static void PrintCharsAsStringTo(
- const CharType* begin, size_t len, ostream* os) {
- const char* const kQuoteBegin = sizeof(CharType) == 1 ? "\"" : "L\"";
- *os << kQuoteBegin;
- bool is_previous_hex = false;
- for (size_t index = 0; index < len; ++index) {
- const CharType cur = begin[index];
- if (is_previous_hex && IsXDigit(cur)) {
- // Previous character is of '\x..' form and this character can be
- // interpreted as another hexadecimal digit in its number. Break string to
- // disambiguate.
- *os << "\" " << kQuoteBegin;
- }
- is_previous_hex = PrintAsStringLiteralTo(cur, os) == kHexEscape;
- }
- *os << "\"";
-}
-
-// Prints a (const) char/wchar_t array of 'len' elements, starting at address
-// 'begin'. CharType must be either char or wchar_t.
-template <typename CharType>
-static void UniversalPrintCharArray(
- const CharType* begin, size_t len, ostream* os) {
- // The code
- // const char kFoo[] = "foo";
- // generates an array of 4, not 3, elements, with the last one being '\0'.
- //
- // Therefore when printing a char array, we don't print the last element if
- // it's '\0', such that the output matches the string literal as it's
- // written in the source code.
- if (len > 0 && begin[len - 1] == '\0') {
- PrintCharsAsStringTo(begin, len - 1, os);
- return;
- }
-
- // If, however, the last element in the array is not '\0', e.g.
- // const char kFoo[] = { 'f', 'o', 'o' };
- // we must print the entire array. We also print a message to indicate
- // that the array is not NUL-terminated.
- PrintCharsAsStringTo(begin, len, os);
- *os << " (no terminating NUL)";
-}
-
-// Prints a (const) char array of 'len' elements, starting at address 'begin'.
-void UniversalPrintArray(const char* begin, size_t len, ostream* os) {
- UniversalPrintCharArray(begin, len, os);
-}
-
-// Prints a (const) wchar_t array of 'len' elements, starting at address
-// 'begin'.
-void UniversalPrintArray(const wchar_t* begin, size_t len, ostream* os) {
- UniversalPrintCharArray(begin, len, os);
-}
-
-// Prints the given C string to the ostream.
-void PrintTo(const char* s, ostream* os) {
- if (s == NULL) {
- *os << "NULL";
- } else {
- *os << ImplicitCast_<const void*>(s) << " pointing to ";
- PrintCharsAsStringTo(s, strlen(s), os);
- }
-}
-
-// MSVC compiler can be configured to define whar_t as a typedef
-// of unsigned short. Defining an overload for const wchar_t* in that case
-// would cause pointers to unsigned shorts be printed as wide strings,
-// possibly accessing more memory than intended and causing invalid
-// memory accesses. MSVC defines _NATIVE_WCHAR_T_DEFINED symbol when
-// wchar_t is implemented as a native type.
-#if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED)
-// Prints the given wide C string to the ostream.
-void PrintTo(const wchar_t* s, ostream* os) {
- if (s == NULL) {
- *os << "NULL";
- } else {
- *os << ImplicitCast_<const void*>(s) << " pointing to ";
- PrintCharsAsStringTo(s, wcslen(s), os);
- }
-}
-#endif // wchar_t is native
-
-// Prints a ::string object.
-#if GTEST_HAS_GLOBAL_STRING
-void PrintStringTo(const ::string& s, ostream* os) {
- PrintCharsAsStringTo(s.data(), s.size(), os);
-}
-#endif // GTEST_HAS_GLOBAL_STRING
-
-void PrintStringTo(const ::std::string& s, ostream* os) {
- PrintCharsAsStringTo(s.data(), s.size(), os);
-}
-
-// Prints a ::wstring object.
-#if GTEST_HAS_GLOBAL_WSTRING
-void PrintWideStringTo(const ::wstring& s, ostream* os) {
- PrintCharsAsStringTo(s.data(), s.size(), os);
-}
-#endif // GTEST_HAS_GLOBAL_WSTRING
-
-#if GTEST_HAS_STD_WSTRING
-void PrintWideStringTo(const ::std::wstring& s, ostream* os) {
- PrintCharsAsStringTo(s.data(), s.size(), os);
-}
-#endif // GTEST_HAS_STD_WSTRING
-
-} // namespace internal
-
-} // namespace testing
-// Copyright 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: mheule@google.com (Markus Heule)
-//
-// The Google C++ Testing Framework (Google Test)
-
-
-// Indicates that this translation unit is part of Google Test's
-// implementation. It must come before gtest-internal-inl.h is
-// included, or there will be a compiler error. This trick is to
-// prevent a user from accidentally including gtest-internal-inl.h in
-// his code.
-#define GTEST_IMPLEMENTATION_ 1
-#undef GTEST_IMPLEMENTATION_
-
-namespace testing {
-
-using internal::GetUnitTestImpl;
-
-// Gets the summary of the failure message by omitting the stack trace
-// in it.
-std::string TestPartResult::ExtractSummary(const char* message) {
- const char* const stack_trace = strstr(message, internal::kStackTraceMarker);
- return stack_trace == NULL ? message :
- std::string(message, stack_trace);
-}
-
-// Prints a TestPartResult object.
-std::ostream& operator<<(std::ostream& os, const TestPartResult& result) {
- return os
- << result.file_name() << ":" << result.line_number() << ": "
- << (result.type() == TestPartResult::kSuccess ? "Success" :
- result.type() == TestPartResult::kFatalFailure ? "Fatal failure" :
- "Non-fatal failure") << ":\n"
- << result.message() << std::endl;
-}
-
-// Appends a TestPartResult to the array.
-void TestPartResultArray::Append(const TestPartResult& result) {
- array_.push_back(result);
-}
-
-// Returns the TestPartResult at the given index (0-based).
-const TestPartResult& TestPartResultArray::GetTestPartResult(int index) const {
- if (index < 0 || index >= size()) {
- printf("\nInvalid index (%d) into TestPartResultArray.\n", index);
- internal::posix::Abort();
- }
-
- return array_[index];
-}
-
-// Returns the number of TestPartResult objects in the array.
-int TestPartResultArray::size() const {
- return static_cast<int>(array_.size());
-}
-
-namespace internal {
-
-HasNewFatalFailureHelper::HasNewFatalFailureHelper()
- : has_new_fatal_failure_(false),
- original_reporter_(GetUnitTestImpl()->
- GetTestPartResultReporterForCurrentThread()) {
- GetUnitTestImpl()->SetTestPartResultReporterForCurrentThread(this);
-}
-
-HasNewFatalFailureHelper::~HasNewFatalFailureHelper() {
- GetUnitTestImpl()->SetTestPartResultReporterForCurrentThread(
- original_reporter_);
-}
-
-void HasNewFatalFailureHelper::ReportTestPartResult(
- const TestPartResult& result) {
- if (result.fatally_failed())
- has_new_fatal_failure_ = true;
- original_reporter_->ReportTestPartResult(result);
-}
-
-} // namespace internal
-
-} // namespace testing
-// Copyright 2008 Google Inc.
-// All Rights Reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
-
-namespace testing {
-namespace internal {
-
-#if GTEST_HAS_TYPED_TEST_P
-
-// Skips to the first non-space char in str. Returns an empty string if str
-// contains only whitespace characters.
-static const char* SkipSpaces(const char* str) {
- while (IsSpace(*str))
- str++;
- return str;
-}
-
-// Verifies that registered_tests match the test names in
-// defined_test_names_; returns registered_tests if successful, or
-// aborts the program otherwise.
-const char* TypedTestCasePState::VerifyRegisteredTestNames(
- const char* file, int line, const char* registered_tests) {
- typedef ::std::set<const char*>::const_iterator DefinedTestIter;
- registered_ = true;
-
- // Skip initial whitespace in registered_tests since some
- // preprocessors prefix stringizied literals with whitespace.
- registered_tests = SkipSpaces(registered_tests);
-
- Message errors;
- ::std::set<std::string> tests;
- for (const char* names = registered_tests; names != NULL;
- names = SkipComma(names)) {
- const std::string name = GetPrefixUntilComma(names);
- if (tests.count(name) != 0) {
- errors << "Test " << name << " is listed more than once.\n";
- continue;
- }
-
- bool found = false;
- for (DefinedTestIter it = defined_test_names_.begin();
- it != defined_test_names_.end();
- ++it) {
- if (name == *it) {
- found = true;
- break;
- }
- }
-
- if (found) {
- tests.insert(name);
- } else {
- errors << "No test named " << name
- << " can be found in this test case.\n";
- }
- }
-
- for (DefinedTestIter it = defined_test_names_.begin();
- it != defined_test_names_.end();
- ++it) {
- if (tests.count(*it) == 0) {
- errors << "You forgot to list test " << *it << ".\n";
- }
- }
-
- const std::string& errors_str = errors.GetString();
- if (errors_str != "") {
- fprintf(stderr, "%s %s", FormatFileLocation(file, line).c_str(),
- errors_str.c_str());
- fflush(stderr);
- posix::Abort();
- }
-
- return registered_tests;
-}
-
-#endif // GTEST_HAS_TYPED_TEST_P
-
-} // namespace internal
-} // namespace testing
+#include "src/gtest.cc"
+#include "src/gtest-death-test.cc"
+#include "src/gtest-filepath.cc"
+#include "src/gtest-port.cc"
+#include "src/gtest-printers.cc"
+#include "src/gtest-test-part.cc"
+#include "src/gtest-typed-test.cc"
--- /dev/null
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan), vladl@google.com (Vlad Losev)
+//
+// This file implements death tests.
+
+#include "gtest/gtest-death-test.h"
+#include "gtest/internal/gtest-port.h"
+#include "gtest/internal/custom/gtest.h"
+
+#if GTEST_HAS_DEATH_TEST
+
+# if GTEST_OS_MAC
+# include <crt_externs.h>
+# endif // GTEST_OS_MAC
+
+# include <errno.h>
+# include <fcntl.h>
+# include <limits.h>
+
+# if GTEST_OS_LINUX
+# include <signal.h>
+# endif // GTEST_OS_LINUX
+
+# include <stdarg.h>
+
+# if GTEST_OS_WINDOWS
+# include <windows.h>
+# else
+# include <sys/mman.h>
+# include <sys/wait.h>
+# endif // GTEST_OS_WINDOWS
+
+# if GTEST_OS_QNX
+# include <spawn.h>
+# endif // GTEST_OS_QNX
+
+#endif // GTEST_HAS_DEATH_TEST
+
+#include "gtest/gtest-message.h"
+#include "gtest/internal/gtest-string.h"
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick exists to
+// prevent the accidental inclusion of gtest-internal-inl.h in the
+// user's code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+namespace testing {
+
+// Constants.
+
+// The default death test style.
+static const char kDefaultDeathTestStyle[] = "fast";
+
+GTEST_DEFINE_string_(
+ death_test_style,
+ internal::StringFromGTestEnv("death_test_style", kDefaultDeathTestStyle),
+ "Indicates how to run a death test in a forked child process: "
+ "\"threadsafe\" (child process re-executes the test binary "
+ "from the beginning, running only the specific death test) or "
+ "\"fast\" (child process runs the death test immediately "
+ "after forking).");
+
+GTEST_DEFINE_bool_(
+ death_test_use_fork,
+ internal::BoolFromGTestEnv("death_test_use_fork", false),
+ "Instructs to use fork()/_exit() instead of clone() in death tests. "
+ "Ignored and always uses fork() on POSIX systems where clone() is not "
+ "implemented. Useful when running under valgrind or similar tools if "
+ "those do not support clone(). Valgrind 3.3.1 will just fail if "
+ "it sees an unsupported combination of clone() flags. "
+ "It is not recommended to use this flag w/o valgrind though it will "
+ "work in 99% of the cases. Once valgrind is fixed, this flag will "
+ "most likely be removed.");
+
+namespace internal {
+GTEST_DEFINE_string_(
+ internal_run_death_test, "",
+ "Indicates the file, line number, temporal index of "
+ "the single death test to run, and a file descriptor to "
+ "which a success code may be sent, all separated by "
+ "the '|' characters. This flag is specified if and only if the current "
+ "process is a sub-process launched for running a thread-safe "
+ "death test. FOR INTERNAL USE ONLY.");
+} // namespace internal
+
+#if GTEST_HAS_DEATH_TEST
+
+namespace internal {
+
+// Valid only for fast death tests. Indicates the code is running in the
+// child process of a fast style death test.
+# if !GTEST_OS_WINDOWS
+static bool g_in_fast_death_test_child = false;
+# endif
+
+// Returns a Boolean value indicating whether the caller is currently
+// executing in the context of the death test child process. Tools such as
+// Valgrind heap checkers may need this to modify their behavior in death
+// tests. IMPORTANT: This is an internal utility. Using it may break the
+// implementation of death tests. User code MUST NOT use it.
+bool InDeathTestChild() {
+# if GTEST_OS_WINDOWS
+
+ // On Windows, death tests are thread-safe regardless of the value of the
+ // death_test_style flag.
+ return !GTEST_FLAG(internal_run_death_test).empty();
+
+# else
+
+ if (GTEST_FLAG(death_test_style) == "threadsafe")
+ return !GTEST_FLAG(internal_run_death_test).empty();
+ else
+ return g_in_fast_death_test_child;
+#endif
+}
+
+} // namespace internal
+
+// ExitedWithCode constructor.
+ExitedWithCode::ExitedWithCode(int exit_code) : exit_code_(exit_code) {
+}
+
+// ExitedWithCode function-call operator.
+bool ExitedWithCode::operator()(int exit_status) const {
+# if GTEST_OS_WINDOWS
+
+ return exit_status == exit_code_;
+
+# else
+
+ return WIFEXITED(exit_status) && WEXITSTATUS(exit_status) == exit_code_;
+
+# endif // GTEST_OS_WINDOWS
+}
+
+# if !GTEST_OS_WINDOWS
+// KilledBySignal constructor.
+KilledBySignal::KilledBySignal(int signum) : signum_(signum) {
+}
+
+// KilledBySignal function-call operator.
+bool KilledBySignal::operator()(int exit_status) const {
+# if defined(GTEST_KILLED_BY_SIGNAL_OVERRIDE_)
+ {
+ bool result;
+ if (GTEST_KILLED_BY_SIGNAL_OVERRIDE_(signum_, exit_status, &result)) {
+ return result;
+ }
+ }
+# endif // defined(GTEST_KILLED_BY_SIGNAL_OVERRIDE_)
+ return WIFSIGNALED(exit_status) && WTERMSIG(exit_status) == signum_;
+}
+# endif // !GTEST_OS_WINDOWS
+
+namespace internal {
+
+// Utilities needed for death tests.
+
+// Generates a textual description of a given exit code, in the format
+// specified by wait(2).
+static std::string ExitSummary(int exit_code) {
+ Message m;
+
+# if GTEST_OS_WINDOWS
+
+ m << "Exited with exit status " << exit_code;
+
+# else
+
+ if (WIFEXITED(exit_code)) {
+ m << "Exited with exit status " << WEXITSTATUS(exit_code);
+ } else if (WIFSIGNALED(exit_code)) {
+ m << "Terminated by signal " << WTERMSIG(exit_code);
+ }
+# ifdef WCOREDUMP
+ if (WCOREDUMP(exit_code)) {
+ m << " (core dumped)";
+ }
+# endif
+# endif // GTEST_OS_WINDOWS
+
+ return m.GetString();
+}
+
+// Returns true if exit_status describes a process that was terminated
+// by a signal, or exited normally with a nonzero exit code.
+bool ExitedUnsuccessfully(int exit_status) {
+ return !ExitedWithCode(0)(exit_status);
+}
+
+# if !GTEST_OS_WINDOWS
+// Generates a textual failure message when a death test finds more than
+// one thread running, or cannot determine the number of threads, prior
+// to executing the given statement. It is the responsibility of the
+// caller not to pass a thread_count of 1.
+static std::string DeathTestThreadWarning(size_t thread_count) {
+ Message msg;
+ msg << "Death tests use fork(), which is unsafe particularly"
+ << " in a threaded context. For this test, " << GTEST_NAME_ << " ";
+ if (thread_count == 0)
+ msg << "couldn't detect the number of threads.";
+ else
+ msg << "detected " << thread_count << " threads.";
+ return msg.GetString();
+}
+# endif // !GTEST_OS_WINDOWS
+
+// Flag characters for reporting a death test that did not die.
+static const char kDeathTestLived = 'L';
+static const char kDeathTestReturned = 'R';
+static const char kDeathTestThrew = 'T';
+static const char kDeathTestInternalError = 'I';
+
+// An enumeration describing all of the possible ways that a death test can
+// conclude. DIED means that the process died while executing the test
+// code; LIVED means that process lived beyond the end of the test code;
+// RETURNED means that the test statement attempted to execute a return
+// statement, which is not allowed; THREW means that the test statement
+// returned control by throwing an exception. IN_PROGRESS means the test
+// has not yet concluded.
+// TODO(vladl@google.com): Unify names and possibly values for
+// AbortReason, DeathTestOutcome, and flag characters above.
+enum DeathTestOutcome { IN_PROGRESS, DIED, LIVED, RETURNED, THREW };
+
+// Routine for aborting the program which is safe to call from an
+// exec-style death test child process, in which case the error
+// message is propagated back to the parent process. Otherwise, the
+// message is simply printed to stderr. In either case, the program
+// then exits with status 1.
+void DeathTestAbort(const std::string& message) {
+ // On a POSIX system, this function may be called from a threadsafe-style
+ // death test child process, which operates on a very small stack. Use
+ // the heap for any additional non-minuscule memory requirements.
+ const InternalRunDeathTestFlag* const flag =
+ GetUnitTestImpl()->internal_run_death_test_flag();
+ if (flag != NULL) {
+ FILE* parent = posix::FDOpen(flag->write_fd(), "w");
+ fputc(kDeathTestInternalError, parent);
+ fprintf(parent, "%s", message.c_str());
+ fflush(parent);
+ _exit(1);
+ } else {
+ fprintf(stderr, "%s", message.c_str());
+ fflush(stderr);
+ posix::Abort();
+ }
+}
+
+// A replacement for CHECK that calls DeathTestAbort if the assertion
+// fails.
+# define GTEST_DEATH_TEST_CHECK_(expression) \
+ do { \
+ if (!::testing::internal::IsTrue(expression)) { \
+ DeathTestAbort( \
+ ::std::string("CHECK failed: File ") + __FILE__ + ", line " \
+ + ::testing::internal::StreamableToString(__LINE__) + ": " \
+ + #expression); \
+ } \
+ } while (::testing::internal::AlwaysFalse())
+
+// This macro is similar to GTEST_DEATH_TEST_CHECK_, but it is meant for
+// evaluating any system call that fulfills two conditions: it must return
+// -1 on failure, and set errno to EINTR when it is interrupted and
+// should be tried again. The macro expands to a loop that repeatedly
+// evaluates the expression as long as it evaluates to -1 and sets
+// errno to EINTR. If the expression evaluates to -1 but errno is
+// something other than EINTR, DeathTestAbort is called.
+# define GTEST_DEATH_TEST_CHECK_SYSCALL_(expression) \
+ do { \
+ int gtest_retval; \
+ do { \
+ gtest_retval = (expression); \
+ } while (gtest_retval == -1 && errno == EINTR); \
+ if (gtest_retval == -1) { \
+ DeathTestAbort( \
+ ::std::string("CHECK failed: File ") + __FILE__ + ", line " \
+ + ::testing::internal::StreamableToString(__LINE__) + ": " \
+ + #expression + " != -1"); \
+ } \
+ } while (::testing::internal::AlwaysFalse())
+
+// Returns the message describing the last system error in errno.
+std::string GetLastErrnoDescription() {
+ return errno == 0 ? "" : posix::StrError(errno);
+}
+
+// This is called from a death test parent process to read a failure
+// message from the death test child process and log it with the FATAL
+// severity. On Windows, the message is read from a pipe handle. On other
+// platforms, it is read from a file descriptor.
+static void FailFromInternalError(int fd) {
+ Message error;
+ char buffer[256];
+ int num_read;
+
+ do {
+ while ((num_read = posix::Read(fd, buffer, 255)) > 0) {
+ buffer[num_read] = '\0';
+ error << buffer;
+ }
+ } while (num_read == -1 && errno == EINTR);
+
+ if (num_read == 0) {
+ GTEST_LOG_(FATAL) << error.GetString();
+ } else {
+ const int last_error = errno;
+ GTEST_LOG_(FATAL) << "Error while reading death test internal: "
+ << GetLastErrnoDescription() << " [" << last_error << "]";
+ }
+}
+
+// Death test constructor. Increments the running death test count
+// for the current test.
+DeathTest::DeathTest() {
+ TestInfo* const info = GetUnitTestImpl()->current_test_info();
+ if (info == NULL) {
+ DeathTestAbort("Cannot run a death test outside of a TEST or "
+ "TEST_F construct");
+ }
+}
+
+// Creates and returns a death test by dispatching to the current
+// death test factory.
+bool DeathTest::Create(const char* statement, const RE* regex,
+ const char* file, int line, DeathTest** test) {
+ return GetUnitTestImpl()->death_test_factory()->Create(
+ statement, regex, file, line, test);
+}
+
+const char* DeathTest::LastMessage() {
+ return last_death_test_message_.c_str();
+}
+
+void DeathTest::set_last_death_test_message(const std::string& message) {
+ last_death_test_message_ = message;
+}
+
+std::string DeathTest::last_death_test_message_;
+
+// Provides cross platform implementation for some death functionality.
+class DeathTestImpl : public DeathTest {
+ protected:
+ DeathTestImpl(const char* a_statement, const RE* a_regex)
+ : statement_(a_statement),
+ regex_(a_regex),
+ spawned_(false),
+ status_(-1),
+ outcome_(IN_PROGRESS),
+ read_fd_(-1),
+ write_fd_(-1) {}
+
+ // read_fd_ is expected to be closed and cleared by a derived class.
+ ~DeathTestImpl() { GTEST_DEATH_TEST_CHECK_(read_fd_ == -1); }
+
+ void Abort(AbortReason reason);
+ virtual bool Passed(bool status_ok);
+
+ const char* statement() const { return statement_; }
+ const RE* regex() const { return regex_; }
+ bool spawned() const { return spawned_; }
+ void set_spawned(bool is_spawned) { spawned_ = is_spawned; }
+ int status() const { return status_; }
+ void set_status(int a_status) { status_ = a_status; }
+ DeathTestOutcome outcome() const { return outcome_; }
+ void set_outcome(DeathTestOutcome an_outcome) { outcome_ = an_outcome; }
+ int read_fd() const { return read_fd_; }
+ void set_read_fd(int fd) { read_fd_ = fd; }
+ int write_fd() const { return write_fd_; }
+ void set_write_fd(int fd) { write_fd_ = fd; }
+
+ // Called in the parent process only. Reads the result code of the death
+ // test child process via a pipe, interprets it to set the outcome_
+ // member, and closes read_fd_. Outputs diagnostics and terminates in
+ // case of unexpected codes.
+ void ReadAndInterpretStatusByte();
+
+ private:
+ // The textual content of the code this object is testing. This class
+ // doesn't own this string and should not attempt to delete it.
+ const char* const statement_;
+ // The regular expression which test output must match. DeathTestImpl
+ // doesn't own this object and should not attempt to delete it.
+ const RE* const regex_;
+ // True if the death test child process has been successfully spawned.
+ bool spawned_;
+ // The exit status of the child process.
+ int status_;
+ // How the death test concluded.
+ DeathTestOutcome outcome_;
+ // Descriptor to the read end of the pipe to the child process. It is
+ // always -1 in the child process. The child keeps its write end of the
+ // pipe in write_fd_.
+ int read_fd_;
+ // Descriptor to the child's write end of the pipe to the parent process.
+ // It is always -1 in the parent process. The parent keeps its end of the
+ // pipe in read_fd_.
+ int write_fd_;
+};
+
+// Called in the parent process only. Reads the result code of the death
+// test child process via a pipe, interprets it to set the outcome_
+// member, and closes read_fd_. Outputs diagnostics and terminates in
+// case of unexpected codes.
+void DeathTestImpl::ReadAndInterpretStatusByte() {
+ char flag;
+ int bytes_read;
+
+ // The read() here blocks until data is available (signifying the
+ // failure of the death test) or until the pipe is closed (signifying
+ // its success), so it's okay to call this in the parent before
+ // the child process has exited.
+ do {
+ bytes_read = posix::Read(read_fd(), &flag, 1);
+ } while (bytes_read == -1 && errno == EINTR);
+
+ if (bytes_read == 0) {
+ set_outcome(DIED);
+ } else if (bytes_read == 1) {
+ switch (flag) {
+ case kDeathTestReturned:
+ set_outcome(RETURNED);
+ break;
+ case kDeathTestThrew:
+ set_outcome(THREW);
+ break;
+ case kDeathTestLived:
+ set_outcome(LIVED);
+ break;
+ case kDeathTestInternalError:
+ FailFromInternalError(read_fd()); // Does not return.
+ break;
+ default:
+ GTEST_LOG_(FATAL) << "Death test child process reported "
+ << "unexpected status byte ("
+ << static_cast<unsigned int>(flag) << ")";
+ }
+ } else {
+ GTEST_LOG_(FATAL) << "Read from death test child process failed: "
+ << GetLastErrnoDescription();
+ }
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(posix::Close(read_fd()));
+ set_read_fd(-1);
+}
+
+// Signals that the death test code which should have exited, didn't.
+// Should be called only in a death test child process.
+// Writes a status byte to the child's status file descriptor, then
+// calls _exit(1).
+void DeathTestImpl::Abort(AbortReason reason) {
+ // The parent process considers the death test to be a failure if
+ // it finds any data in our pipe. So, here we write a single flag byte
+ // to the pipe, then exit.
+ const char status_ch =
+ reason == TEST_DID_NOT_DIE ? kDeathTestLived :
+ reason == TEST_THREW_EXCEPTION ? kDeathTestThrew : kDeathTestReturned;
+
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(posix::Write(write_fd(), &status_ch, 1));
+ // We are leaking the descriptor here because on some platforms (i.e.,
+ // when built as Windows DLL), destructors of global objects will still
+ // run after calling _exit(). On such systems, write_fd_ will be
+ // indirectly closed from the destructor of UnitTestImpl, causing double
+ // close if it is also closed here. On debug configurations, double close
+ // may assert. As there are no in-process buffers to flush here, we are
+ // relying on the OS to close the descriptor after the process terminates
+ // when the destructors are not run.
+ _exit(1); // Exits w/o any normal exit hooks (we were supposed to crash)
+}
+
+// Returns an indented copy of stderr output for a death test.
+// This makes distinguishing death test output lines from regular log lines
+// much easier.
+static ::std::string FormatDeathTestOutput(const ::std::string& output) {
+ ::std::string ret;
+ for (size_t at = 0; ; ) {
+ const size_t line_end = output.find('\n', at);
+ ret += "[ DEATH ] ";
+ if (line_end == ::std::string::npos) {
+ ret += output.substr(at);
+ break;
+ }
+ ret += output.substr(at, line_end + 1 - at);
+ at = line_end + 1;
+ }
+ return ret;
+}
+
+// Assesses the success or failure of a death test, using both private
+// members which have previously been set, and one argument:
+//
+// Private data members:
+// outcome: An enumeration describing how the death test
+// concluded: DIED, LIVED, THREW, or RETURNED. The death test
+// fails in the latter three cases.
+// status: The exit status of the child process. On *nix, it is in the
+// in the format specified by wait(2). On Windows, this is the
+// value supplied to the ExitProcess() API or a numeric code
+// of the exception that terminated the program.
+// regex: A regular expression object to be applied to
+// the test's captured standard error output; the death test
+// fails if it does not match.
+//
+// Argument:
+// status_ok: true if exit_status is acceptable in the context of
+// this particular death test, which fails if it is false
+//
+// Returns true iff all of the above conditions are met. Otherwise, the
+// first failing condition, in the order given above, is the one that is
+// reported. Also sets the last death test message string.
+bool DeathTestImpl::Passed(bool status_ok) {
+ if (!spawned())
+ return false;
+
+ const std::string error_message = GetCapturedStderr();
+
+ bool success = false;
+ Message buffer;
+
+ buffer << "Death test: " << statement() << "\n";
+ switch (outcome()) {
+ case LIVED:
+ buffer << " Result: failed to die.\n"
+ << " Error msg:\n" << FormatDeathTestOutput(error_message);
+ break;
+ case THREW:
+ buffer << " Result: threw an exception.\n"
+ << " Error msg:\n" << FormatDeathTestOutput(error_message);
+ break;
+ case RETURNED:
+ buffer << " Result: illegal return in test statement.\n"
+ << " Error msg:\n" << FormatDeathTestOutput(error_message);
+ break;
+ case DIED:
+ if (status_ok) {
+ const bool matched = RE::PartialMatch(error_message.c_str(), *regex());
+ if (matched) {
+ success = true;
+ } else {
+ buffer << " Result: died but not with expected error.\n"
+ << " Expected: " << regex()->pattern() << "\n"
+ << "Actual msg:\n" << FormatDeathTestOutput(error_message);
+ }
+ } else {
+ buffer << " Result: died but not with expected exit code:\n"
+ << " " << ExitSummary(status()) << "\n"
+ << "Actual msg:\n" << FormatDeathTestOutput(error_message);
+ }
+ break;
+ case IN_PROGRESS:
+ default:
+ GTEST_LOG_(FATAL)
+ << "DeathTest::Passed somehow called before conclusion of test";
+ }
+
+ DeathTest::set_last_death_test_message(buffer.GetString());
+ return success;
+}
+
+# if GTEST_OS_WINDOWS
+// WindowsDeathTest implements death tests on Windows. Due to the
+// specifics of starting new processes on Windows, death tests there are
+// always threadsafe, and Google Test considers the
+// --gtest_death_test_style=fast setting to be equivalent to
+// --gtest_death_test_style=threadsafe there.
+//
+// A few implementation notes: Like the Linux version, the Windows
+// implementation uses pipes for child-to-parent communication. But due to
+// the specifics of pipes on Windows, some extra steps are required:
+//
+// 1. The parent creates a communication pipe and stores handles to both
+// ends of it.
+// 2. The parent starts the child and provides it with the information
+// necessary to acquire the handle to the write end of the pipe.
+// 3. The child acquires the write end of the pipe and signals the parent
+// using a Windows event.
+// 4. Now the parent can release the write end of the pipe on its side. If
+// this is done before step 3, the object's reference count goes down to
+// 0 and it is destroyed, preventing the child from acquiring it. The
+// parent now has to release it, or read operations on the read end of
+// the pipe will not return when the child terminates.
+// 5. The parent reads child's output through the pipe (outcome code and
+// any possible error messages) from the pipe, and its stderr and then
+// determines whether to fail the test.
+//
+// Note: to distinguish Win32 API calls from the local method and function
+// calls, the former are explicitly resolved in the global namespace.
+//
+class WindowsDeathTest : public DeathTestImpl {
+ public:
+ WindowsDeathTest(const char* a_statement,
+ const RE* a_regex,
+ const char* file,
+ int line)
+ : DeathTestImpl(a_statement, a_regex), file_(file), line_(line) {}
+
+ // All of these virtual functions are inherited from DeathTest.
+ virtual int Wait();
+ virtual TestRole AssumeRole();
+
+ private:
+ // The name of the file in which the death test is located.
+ const char* const file_;
+ // The line number on which the death test is located.
+ const int line_;
+ // Handle to the write end of the pipe to the child process.
+ AutoHandle write_handle_;
+ // Child process handle.
+ AutoHandle child_handle_;
+ // Event the child process uses to signal the parent that it has
+ // acquired the handle to the write end of the pipe. After seeing this
+ // event the parent can release its own handles to make sure its
+ // ReadFile() calls return when the child terminates.
+ AutoHandle event_handle_;
+};
+
+// Waits for the child in a death test to exit, returning its exit
+// status, or 0 if no child process exists. As a side effect, sets the
+// outcome data member.
+int WindowsDeathTest::Wait() {
+ if (!spawned())
+ return 0;
+
+ // Wait until the child either signals that it has acquired the write end
+ // of the pipe or it dies.
+ const HANDLE wait_handles[2] = { child_handle_.Get(), event_handle_.Get() };
+ switch (::WaitForMultipleObjects(2,
+ wait_handles,
+ FALSE, // Waits for any of the handles.
+ INFINITE)) {
+ case WAIT_OBJECT_0:
+ case WAIT_OBJECT_0 + 1:
+ break;
+ default:
+ GTEST_DEATH_TEST_CHECK_(false); // Should not get here.
+ }
+
+ // The child has acquired the write end of the pipe or exited.
+ // We release the handle on our side and continue.
+ write_handle_.Reset();
+ event_handle_.Reset();
+
+ ReadAndInterpretStatusByte();
+
+ // Waits for the child process to exit if it haven't already. This
+ // returns immediately if the child has already exited, regardless of
+ // whether previous calls to WaitForMultipleObjects synchronized on this
+ // handle or not.
+ GTEST_DEATH_TEST_CHECK_(
+ WAIT_OBJECT_0 == ::WaitForSingleObject(child_handle_.Get(),
+ INFINITE));
+ DWORD status_code;
+ GTEST_DEATH_TEST_CHECK_(
+ ::GetExitCodeProcess(child_handle_.Get(), &status_code) != FALSE);
+ child_handle_.Reset();
+ set_status(static_cast<int>(status_code));
+ return status();
+}
+
+// The AssumeRole process for a Windows death test. It creates a child
+// process with the same executable as the current process to run the
+// death test. The child process is given the --gtest_filter and
+// --gtest_internal_run_death_test flags such that it knows to run the
+// current death test only.
+DeathTest::TestRole WindowsDeathTest::AssumeRole() {
+ const UnitTestImpl* const impl = GetUnitTestImpl();
+ const InternalRunDeathTestFlag* const flag =
+ impl->internal_run_death_test_flag();
+ const TestInfo* const info = impl->current_test_info();
+ const int death_test_index = info->result()->death_test_count();
+
+ if (flag != NULL) {
+ // ParseInternalRunDeathTestFlag() has performed all the necessary
+ // processing.
+ set_write_fd(flag->write_fd());
+ return EXECUTE_TEST;
+ }
+
+ // WindowsDeathTest uses an anonymous pipe to communicate results of
+ // a death test.
+ SECURITY_ATTRIBUTES handles_are_inheritable = {
+ sizeof(SECURITY_ATTRIBUTES), NULL, TRUE };
+ HANDLE read_handle, write_handle;
+ GTEST_DEATH_TEST_CHECK_(
+ ::CreatePipe(&read_handle, &write_handle, &handles_are_inheritable,
+ 0) // Default buffer size.
+ != FALSE);
+ set_read_fd(::_open_osfhandle(reinterpret_cast<intptr_t>(read_handle),
+ O_RDONLY));
+ write_handle_.Reset(write_handle);
+ event_handle_.Reset(::CreateEvent(
+ &handles_are_inheritable,
+ TRUE, // The event will automatically reset to non-signaled state.
+ FALSE, // The initial state is non-signalled.
+ NULL)); // The even is unnamed.
+ GTEST_DEATH_TEST_CHECK_(event_handle_.Get() != NULL);
+ const std::string filter_flag =
+ std::string("--") + GTEST_FLAG_PREFIX_ + kFilterFlag + "=" +
+ info->test_case_name() + "." + info->name();
+ const std::string internal_flag =
+ std::string("--") + GTEST_FLAG_PREFIX_ + kInternalRunDeathTestFlag +
+ "=" + file_ + "|" + StreamableToString(line_) + "|" +
+ StreamableToString(death_test_index) + "|" +
+ StreamableToString(static_cast<unsigned int>(::GetCurrentProcessId())) +
+ // size_t has the same width as pointers on both 32-bit and 64-bit
+ // Windows platforms.
+ // See http://msdn.microsoft.com/en-us/library/tcxf1dw6.aspx.
+ "|" + StreamableToString(reinterpret_cast<size_t>(write_handle)) +
+ "|" + StreamableToString(reinterpret_cast<size_t>(event_handle_.Get()));
+
+ char executable_path[_MAX_PATH + 1]; // NOLINT
+ GTEST_DEATH_TEST_CHECK_(
+ _MAX_PATH + 1 != ::GetModuleFileNameA(NULL,
+ executable_path,
+ _MAX_PATH));
+
+ std::string command_line =
+ std::string(::GetCommandLineA()) + " " + filter_flag + " \"" +
+ internal_flag + "\"";
+
+ DeathTest::set_last_death_test_message("");
+
+ CaptureStderr();
+ // Flush the log buffers since the log streams are shared with the child.
+ FlushInfoLog();
+
+ // The child process will share the standard handles with the parent.
+ STARTUPINFOA startup_info;
+ memset(&startup_info, 0, sizeof(STARTUPINFO));
+ startup_info.dwFlags = STARTF_USESTDHANDLES;
+ startup_info.hStdInput = ::GetStdHandle(STD_INPUT_HANDLE);
+ startup_info.hStdOutput = ::GetStdHandle(STD_OUTPUT_HANDLE);
+ startup_info.hStdError = ::GetStdHandle(STD_ERROR_HANDLE);
+
+ PROCESS_INFORMATION process_info;
+ GTEST_DEATH_TEST_CHECK_(::CreateProcessA(
+ executable_path,
+ const_cast<char*>(command_line.c_str()),
+ NULL, // Retuned process handle is not inheritable.
+ NULL, // Retuned thread handle is not inheritable.
+ TRUE, // Child inherits all inheritable handles (for write_handle_).
+ 0x0, // Default creation flags.
+ NULL, // Inherit the parent's environment.
+ UnitTest::GetInstance()->original_working_dir(),
+ &startup_info,
+ &process_info) != FALSE);
+ child_handle_.Reset(process_info.hProcess);
+ ::CloseHandle(process_info.hThread);
+ set_spawned(true);
+ return OVERSEE_TEST;
+}
+# else // We are not on Windows.
+
+// ForkingDeathTest provides implementations for most of the abstract
+// methods of the DeathTest interface. Only the AssumeRole method is
+// left undefined.
+class ForkingDeathTest : public DeathTestImpl {
+ public:
+ ForkingDeathTest(const char* statement, const RE* regex);
+
+ // All of these virtual functions are inherited from DeathTest.
+ virtual int Wait();
+
+ protected:
+ void set_child_pid(pid_t child_pid) { child_pid_ = child_pid; }
+
+ private:
+ // PID of child process during death test; 0 in the child process itself.
+ pid_t child_pid_;
+};
+
+// Constructs a ForkingDeathTest.
+ForkingDeathTest::ForkingDeathTest(const char* a_statement, const RE* a_regex)
+ : DeathTestImpl(a_statement, a_regex),
+ child_pid_(-1) {}
+
+// Waits for the child in a death test to exit, returning its exit
+// status, or 0 if no child process exists. As a side effect, sets the
+// outcome data member.
+int ForkingDeathTest::Wait() {
+ if (!spawned())
+ return 0;
+
+ ReadAndInterpretStatusByte();
+
+ int status_value;
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(waitpid(child_pid_, &status_value, 0));
+ set_status(status_value);
+ return status_value;
+}
+
+// A concrete death test class that forks, then immediately runs the test
+// in the child process.
+class NoExecDeathTest : public ForkingDeathTest {
+ public:
+ NoExecDeathTest(const char* a_statement, const RE* a_regex) :
+ ForkingDeathTest(a_statement, a_regex) { }
+ virtual TestRole AssumeRole();
+};
+
+// The AssumeRole process for a fork-and-run death test. It implements a
+// straightforward fork, with a simple pipe to transmit the status byte.
+DeathTest::TestRole NoExecDeathTest::AssumeRole() {
+ const size_t thread_count = GetThreadCount();
+ if (thread_count != 1) {
+ GTEST_LOG_(WARNING) << DeathTestThreadWarning(thread_count);
+ }
+
+ int pipe_fd[2];
+ GTEST_DEATH_TEST_CHECK_(pipe(pipe_fd) != -1);
+
+ DeathTest::set_last_death_test_message("");
+ CaptureStderr();
+ // When we fork the process below, the log file buffers are copied, but the
+ // file descriptors are shared. We flush all log files here so that closing
+ // the file descriptors in the child process doesn't throw off the
+ // synchronization between descriptors and buffers in the parent process.
+ // This is as close to the fork as possible to avoid a race condition in case
+ // there are multiple threads running before the death test, and another
+ // thread writes to the log file.
+ FlushInfoLog();
+
+ const pid_t child_pid = fork();
+ GTEST_DEATH_TEST_CHECK_(child_pid != -1);
+ set_child_pid(child_pid);
+ if (child_pid == 0) {
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(close(pipe_fd[0]));
+ set_write_fd(pipe_fd[1]);
+ // Redirects all logging to stderr in the child process to prevent
+ // concurrent writes to the log files. We capture stderr in the parent
+ // process and append the child process' output to a log.
+ LogToStderr();
+ // Event forwarding to the listeners of event listener API mush be shut
+ // down in death test subprocesses.
+ GetUnitTestImpl()->listeners()->SuppressEventForwarding();
+ g_in_fast_death_test_child = true;
+ return EXECUTE_TEST;
+ } else {
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(close(pipe_fd[1]));
+ set_read_fd(pipe_fd[0]);
+ set_spawned(true);
+ return OVERSEE_TEST;
+ }
+}
+
+// A concrete death test class that forks and re-executes the main
+// program from the beginning, with command-line flags set that cause
+// only this specific death test to be run.
+class ExecDeathTest : public ForkingDeathTest {
+ public:
+ ExecDeathTest(const char* a_statement, const RE* a_regex,
+ const char* file, int line) :
+ ForkingDeathTest(a_statement, a_regex), file_(file), line_(line) { }
+ virtual TestRole AssumeRole();
+ private:
+ static ::std::vector<testing::internal::string>
+ GetArgvsForDeathTestChildProcess() {
+ ::std::vector<testing::internal::string> args = GetInjectableArgvs();
+# if defined(GTEST_EXTRA_DEATH_TEST_COMMAND_LINE_ARGS_)
+ ::std::vector<testing::internal::string> extra_args =
+ GTEST_EXTRA_DEATH_TEST_COMMAND_LINE_ARGS_();
+ args.insert(args.end(), extra_args.begin(), extra_args.end());
+# endif // defined(GTEST_EXTRA_DEATH_TEST_COMMAND_LINE_ARGS_)
+ return args;
+ }
+ // The name of the file in which the death test is located.
+ const char* const file_;
+ // The line number on which the death test is located.
+ const int line_;
+};
+
+// Utility class for accumulating command-line arguments.
+class Arguments {
+ public:
+ Arguments() {
+ args_.push_back(NULL);
+ }
+
+ ~Arguments() {
+ for (std::vector<char*>::iterator i = args_.begin(); i != args_.end();
+ ++i) {
+ free(*i);
+ }
+ }
+ void AddArgument(const char* argument) {
+ args_.insert(args_.end() - 1, posix::StrDup(argument));
+ }
+
+ template <typename Str>
+ void AddArguments(const ::std::vector<Str>& arguments) {
+ for (typename ::std::vector<Str>::const_iterator i = arguments.begin();
+ i != arguments.end();
+ ++i) {
+ args_.insert(args_.end() - 1, posix::StrDup(i->c_str()));
+ }
+ }
+ char* const* Argv() {
+ return &args_[0];
+ }
+
+ private:
+ std::vector<char*> args_;
+};
+
+// A struct that encompasses the arguments to the child process of a
+// threadsafe-style death test process.
+struct ExecDeathTestArgs {
+ char* const* argv; // Command-line arguments for the child's call to exec
+ int close_fd; // File descriptor to close; the read end of a pipe
+};
+
+# if GTEST_OS_MAC
+inline char** GetEnviron() {
+ // When Google Test is built as a framework on MacOS X, the environ variable
+ // is unavailable. Apple's documentation (man environ) recommends using
+ // _NSGetEnviron() instead.
+ return *_NSGetEnviron();
+}
+# else
+// Some POSIX platforms expect you to declare environ. extern "C" makes
+// it reside in the global namespace.
+extern "C" char** environ;
+inline char** GetEnviron() { return environ; }
+# endif // GTEST_OS_MAC
+
+# if !GTEST_OS_QNX
+// The main function for a threadsafe-style death test child process.
+// This function is called in a clone()-ed process and thus must avoid
+// any potentially unsafe operations like malloc or libc functions.
+static int ExecDeathTestChildMain(void* child_arg) {
+ ExecDeathTestArgs* const args = static_cast<ExecDeathTestArgs*>(child_arg);
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(close(args->close_fd));
+
+ // We need to execute the test program in the same environment where
+ // it was originally invoked. Therefore we change to the original
+ // working directory first.
+ const char* const original_dir =
+ UnitTest::GetInstance()->original_working_dir();
+ // We can safely call chdir() as it's a direct system call.
+ if (chdir(original_dir) != 0) {
+ DeathTestAbort(std::string("chdir(\"") + original_dir + "\") failed: " +
+ GetLastErrnoDescription());
+ return EXIT_FAILURE;
+ }
+
+ // We can safely call execve() as it's a direct system call. We
+ // cannot use execvp() as it's a libc function and thus potentially
+ // unsafe. Since execve() doesn't search the PATH, the user must
+ // invoke the test program via a valid path that contains at least
+ // one path separator.
+ execve(args->argv[0], args->argv, GetEnviron());
+ DeathTestAbort(std::string("execve(") + args->argv[0] + ", ...) in " +
+ original_dir + " failed: " +
+ GetLastErrnoDescription());
+ return EXIT_FAILURE;
+}
+# endif // !GTEST_OS_QNX
+
+// Two utility routines that together determine the direction the stack
+// grows.
+// This could be accomplished more elegantly by a single recursive
+// function, but we want to guard against the unlikely possibility of
+// a smart compiler optimizing the recursion away.
+//
+// GTEST_NO_INLINE_ is required to prevent GCC 4.6 from inlining
+// StackLowerThanAddress into StackGrowsDown, which then doesn't give
+// correct answer.
+void StackLowerThanAddress(const void* ptr, bool* result) GTEST_NO_INLINE_;
+void StackLowerThanAddress(const void* ptr, bool* result) {
+ int dummy;
+ *result = (&dummy < ptr);
+}
+
+// Make sure AddressSanitizer does not tamper with the stack here.
+GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
+bool StackGrowsDown() {
+ int dummy;
+ bool result;
+ StackLowerThanAddress(&dummy, &result);
+ return result;
+}
+
+// Spawns a child process with the same executable as the current process in
+// a thread-safe manner and instructs it to run the death test. The
+// implementation uses fork(2) + exec. On systems where clone(2) is
+// available, it is used instead, being slightly more thread-safe. On QNX,
+// fork supports only single-threaded environments, so this function uses
+// spawn(2) there instead. The function dies with an error message if
+// anything goes wrong.
+static pid_t ExecDeathTestSpawnChild(char* const* argv, int close_fd) {
+ ExecDeathTestArgs args = { argv, close_fd };
+ pid_t child_pid = -1;
+
+# if GTEST_OS_QNX
+ // Obtains the current directory and sets it to be closed in the child
+ // process.
+ const int cwd_fd = open(".", O_RDONLY);
+ GTEST_DEATH_TEST_CHECK_(cwd_fd != -1);
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(fcntl(cwd_fd, F_SETFD, FD_CLOEXEC));
+ // We need to execute the test program in the same environment where
+ // it was originally invoked. Therefore we change to the original
+ // working directory first.
+ const char* const original_dir =
+ UnitTest::GetInstance()->original_working_dir();
+ // We can safely call chdir() as it's a direct system call.
+ if (chdir(original_dir) != 0) {
+ DeathTestAbort(std::string("chdir(\"") + original_dir + "\") failed: " +
+ GetLastErrnoDescription());
+ return EXIT_FAILURE;
+ }
+
+ int fd_flags;
+ // Set close_fd to be closed after spawn.
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(fd_flags = fcntl(close_fd, F_GETFD));
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(fcntl(close_fd, F_SETFD,
+ fd_flags | FD_CLOEXEC));
+ struct inheritance inherit = {0};
+ // spawn is a system call.
+ child_pid = spawn(args.argv[0], 0, NULL, &inherit, args.argv, GetEnviron());
+ // Restores the current working directory.
+ GTEST_DEATH_TEST_CHECK_(fchdir(cwd_fd) != -1);
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(close(cwd_fd));
+
+# else // GTEST_OS_QNX
+# if GTEST_OS_LINUX
+ // When a SIGPROF signal is received while fork() or clone() are executing,
+ // the process may hang. To avoid this, we ignore SIGPROF here and re-enable
+ // it after the call to fork()/clone() is complete.
+ struct sigaction saved_sigprof_action;
+ struct sigaction ignore_sigprof_action;
+ memset(&ignore_sigprof_action, 0, sizeof(ignore_sigprof_action));
+ sigemptyset(&ignore_sigprof_action.sa_mask);
+ ignore_sigprof_action.sa_handler = SIG_IGN;
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(sigaction(
+ SIGPROF, &ignore_sigprof_action, &saved_sigprof_action));
+# endif // GTEST_OS_LINUX
+
+# if GTEST_HAS_CLONE
+ const bool use_fork = GTEST_FLAG(death_test_use_fork);
+
+ if (!use_fork) {
+ static const bool stack_grows_down = StackGrowsDown();
+ const size_t stack_size = getpagesize();
+ // MMAP_ANONYMOUS is not defined on Mac, so we use MAP_ANON instead.
+ void* const stack = mmap(NULL, stack_size, PROT_READ | PROT_WRITE,
+ MAP_ANON | MAP_PRIVATE, -1, 0);
+ GTEST_DEATH_TEST_CHECK_(stack != MAP_FAILED);
+
+ // Maximum stack alignment in bytes: For a downward-growing stack, this
+ // amount is subtracted from size of the stack space to get an address
+ // that is within the stack space and is aligned on all systems we care
+ // about. As far as I know there is no ABI with stack alignment greater
+ // than 64. We assume stack and stack_size already have alignment of
+ // kMaxStackAlignment.
+ const size_t kMaxStackAlignment = 64;
+ void* const stack_top =
+ static_cast<char*>(stack) +
+ (stack_grows_down ? stack_size - kMaxStackAlignment : 0);
+ GTEST_DEATH_TEST_CHECK_(stack_size > kMaxStackAlignment &&
+ reinterpret_cast<intptr_t>(stack_top) % kMaxStackAlignment == 0);
+
+ child_pid = clone(&ExecDeathTestChildMain, stack_top, SIGCHLD, &args);
+
+ GTEST_DEATH_TEST_CHECK_(munmap(stack, stack_size) != -1);
+ }
+# else
+ const bool use_fork = true;
+# endif // GTEST_HAS_CLONE
+
+ if (use_fork && (child_pid = fork()) == 0) {
+ ExecDeathTestChildMain(&args);
+ _exit(0);
+ }
+# endif // GTEST_OS_QNX
+# if GTEST_OS_LINUX
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(
+ sigaction(SIGPROF, &saved_sigprof_action, NULL));
+# endif // GTEST_OS_LINUX
+
+ GTEST_DEATH_TEST_CHECK_(child_pid != -1);
+ return child_pid;
+}
+
+// The AssumeRole process for a fork-and-exec death test. It re-executes the
+// main program from the beginning, setting the --gtest_filter
+// and --gtest_internal_run_death_test flags to cause only the current
+// death test to be re-run.
+DeathTest::TestRole ExecDeathTest::AssumeRole() {
+ const UnitTestImpl* const impl = GetUnitTestImpl();
+ const InternalRunDeathTestFlag* const flag =
+ impl->internal_run_death_test_flag();
+ const TestInfo* const info = impl->current_test_info();
+ const int death_test_index = info->result()->death_test_count();
+
+ if (flag != NULL) {
+ set_write_fd(flag->write_fd());
+ return EXECUTE_TEST;
+ }
+
+ int pipe_fd[2];
+ GTEST_DEATH_TEST_CHECK_(pipe(pipe_fd) != -1);
+ // Clear the close-on-exec flag on the write end of the pipe, lest
+ // it be closed when the child process does an exec:
+ GTEST_DEATH_TEST_CHECK_(fcntl(pipe_fd[1], F_SETFD, 0) != -1);
+
+ const std::string filter_flag =
+ std::string("--") + GTEST_FLAG_PREFIX_ + kFilterFlag + "="
+ + info->test_case_name() + "." + info->name();
+ const std::string internal_flag =
+ std::string("--") + GTEST_FLAG_PREFIX_ + kInternalRunDeathTestFlag + "="
+ + file_ + "|" + StreamableToString(line_) + "|"
+ + StreamableToString(death_test_index) + "|"
+ + StreamableToString(pipe_fd[1]);
+ Arguments args;
+ args.AddArguments(GetArgvsForDeathTestChildProcess());
+ args.AddArgument(filter_flag.c_str());
+ args.AddArgument(internal_flag.c_str());
+
+ DeathTest::set_last_death_test_message("");
+
+ CaptureStderr();
+ // See the comment in NoExecDeathTest::AssumeRole for why the next line
+ // is necessary.
+ FlushInfoLog();
+
+ const pid_t child_pid = ExecDeathTestSpawnChild(args.Argv(), pipe_fd[0]);
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(close(pipe_fd[1]));
+ set_child_pid(child_pid);
+ set_read_fd(pipe_fd[0]);
+ set_spawned(true);
+ return OVERSEE_TEST;
+}
+
+# endif // !GTEST_OS_WINDOWS
+
+// Creates a concrete DeathTest-derived class that depends on the
+// --gtest_death_test_style flag, and sets the pointer pointed to
+// by the "test" argument to its address. If the test should be
+// skipped, sets that pointer to NULL. Returns true, unless the
+// flag is set to an invalid value.
+bool DefaultDeathTestFactory::Create(const char* statement, const RE* regex,
+ const char* file, int line,
+ DeathTest** test) {
+ UnitTestImpl* const impl = GetUnitTestImpl();
+ const InternalRunDeathTestFlag* const flag =
+ impl->internal_run_death_test_flag();
+ const int death_test_index = impl->current_test_info()
+ ->increment_death_test_count();
+
+ if (flag != NULL) {
+ if (death_test_index > flag->index()) {
+ DeathTest::set_last_death_test_message(
+ "Death test count (" + StreamableToString(death_test_index)
+ + ") somehow exceeded expected maximum ("
+ + StreamableToString(flag->index()) + ")");
+ return false;
+ }
+
+ if (!(flag->file() == file && flag->line() == line &&
+ flag->index() == death_test_index)) {
+ *test = NULL;
+ return true;
+ }
+ }
+
+# if GTEST_OS_WINDOWS
+
+ if (GTEST_FLAG(death_test_style) == "threadsafe" ||
+ GTEST_FLAG(death_test_style) == "fast") {
+ *test = new WindowsDeathTest(statement, regex, file, line);
+ }
+
+# else
+
+ if (GTEST_FLAG(death_test_style) == "threadsafe") {
+ *test = new ExecDeathTest(statement, regex, file, line);
+ } else if (GTEST_FLAG(death_test_style) == "fast") {
+ *test = new NoExecDeathTest(statement, regex);
+ }
+
+# endif // GTEST_OS_WINDOWS
+
+ else { // NOLINT - this is more readable than unbalanced brackets inside #if.
+ DeathTest::set_last_death_test_message(
+ "Unknown death test style \"" + GTEST_FLAG(death_test_style)
+ + "\" encountered");
+ return false;
+ }
+
+ return true;
+}
+
+# if GTEST_OS_WINDOWS
+// Recreates the pipe and event handles from the provided parameters,
+// signals the event, and returns a file descriptor wrapped around the pipe
+// handle. This function is called in the child process only.
+int GetStatusFileDescriptor(unsigned int parent_process_id,
+ size_t write_handle_as_size_t,
+ size_t event_handle_as_size_t) {
+ AutoHandle parent_process_handle(::OpenProcess(PROCESS_DUP_HANDLE,
+ FALSE, // Non-inheritable.
+ parent_process_id));
+ if (parent_process_handle.Get() == INVALID_HANDLE_VALUE) {
+ DeathTestAbort("Unable to open parent process " +
+ StreamableToString(parent_process_id));
+ }
+
+ // TODO(vladl@google.com): Replace the following check with a
+ // compile-time assertion when available.
+ GTEST_CHECK_(sizeof(HANDLE) <= sizeof(size_t));
+
+ const HANDLE write_handle =
+ reinterpret_cast<HANDLE>(write_handle_as_size_t);
+ HANDLE dup_write_handle;
+
+ // The newly initialized handle is accessible only in in the parent
+ // process. To obtain one accessible within the child, we need to use
+ // DuplicateHandle.
+ if (!::DuplicateHandle(parent_process_handle.Get(), write_handle,
+ ::GetCurrentProcess(), &dup_write_handle,
+ 0x0, // Requested privileges ignored since
+ // DUPLICATE_SAME_ACCESS is used.
+ FALSE, // Request non-inheritable handler.
+ DUPLICATE_SAME_ACCESS)) {
+ DeathTestAbort("Unable to duplicate the pipe handle " +
+ StreamableToString(write_handle_as_size_t) +
+ " from the parent process " +
+ StreamableToString(parent_process_id));
+ }
+
+ const HANDLE event_handle = reinterpret_cast<HANDLE>(event_handle_as_size_t);
+ HANDLE dup_event_handle;
+
+ if (!::DuplicateHandle(parent_process_handle.Get(), event_handle,
+ ::GetCurrentProcess(), &dup_event_handle,
+ 0x0,
+ FALSE,
+ DUPLICATE_SAME_ACCESS)) {
+ DeathTestAbort("Unable to duplicate the event handle " +
+ StreamableToString(event_handle_as_size_t) +
+ " from the parent process " +
+ StreamableToString(parent_process_id));
+ }
+
+ const int write_fd =
+ ::_open_osfhandle(reinterpret_cast<intptr_t>(dup_write_handle), O_APPEND);
+ if (write_fd == -1) {
+ DeathTestAbort("Unable to convert pipe handle " +
+ StreamableToString(write_handle_as_size_t) +
+ " to a file descriptor");
+ }
+
+ // Signals the parent that the write end of the pipe has been acquired
+ // so the parent can release its own write end.
+ ::SetEvent(dup_event_handle);
+
+ return write_fd;
+}
+# endif // GTEST_OS_WINDOWS
+
+// Returns a newly created InternalRunDeathTestFlag object with fields
+// initialized from the GTEST_FLAG(internal_run_death_test) flag if
+// the flag is specified; otherwise returns NULL.
+InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag() {
+ if (GTEST_FLAG(internal_run_death_test) == "") return NULL;
+
+ // GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we
+ // can use it here.
+ int line = -1;
+ int index = -1;
+ ::std::vector< ::std::string> fields;
+ SplitString(GTEST_FLAG(internal_run_death_test).c_str(), '|', &fields);
+ int write_fd = -1;
+
+# if GTEST_OS_WINDOWS
+
+ unsigned int parent_process_id = 0;
+ size_t write_handle_as_size_t = 0;
+ size_t event_handle_as_size_t = 0;
+
+ if (fields.size() != 6
+ || !ParseNaturalNumber(fields[1], &line)
+ || !ParseNaturalNumber(fields[2], &index)
+ || !ParseNaturalNumber(fields[3], &parent_process_id)
+ || !ParseNaturalNumber(fields[4], &write_handle_as_size_t)
+ || !ParseNaturalNumber(fields[5], &event_handle_as_size_t)) {
+ DeathTestAbort("Bad --gtest_internal_run_death_test flag: " +
+ GTEST_FLAG(internal_run_death_test));
+ }
+ write_fd = GetStatusFileDescriptor(parent_process_id,
+ write_handle_as_size_t,
+ event_handle_as_size_t);
+# else
+
+ if (fields.size() != 4
+ || !ParseNaturalNumber(fields[1], &line)
+ || !ParseNaturalNumber(fields[2], &index)
+ || !ParseNaturalNumber(fields[3], &write_fd)) {
+ DeathTestAbort("Bad --gtest_internal_run_death_test flag: "
+ + GTEST_FLAG(internal_run_death_test));
+ }
+
+# endif // GTEST_OS_WINDOWS
+
+ return new InternalRunDeathTestFlag(fields[0], line, index, write_fd);
+}
+
+} // namespace internal
+
+#endif // GTEST_HAS_DEATH_TEST
+
+} // namespace testing
--- /dev/null
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: keith.ray@gmail.com (Keith Ray)
+
+#include "gtest/gtest-message.h"
+#include "gtest/internal/gtest-filepath.h"
+#include "gtest/internal/gtest-port.h"
+
+#include <stdlib.h>
+
+#if GTEST_OS_WINDOWS_MOBILE
+# include <windows.h>
+#elif GTEST_OS_WINDOWS
+# include <direct.h>
+# include <io.h>
+#elif GTEST_OS_SYMBIAN
+// Symbian OpenC has PATH_MAX in sys/syslimits.h
+# include <sys/syslimits.h>
+#else
+# include <limits.h>
+# include <climits> // Some Linux distributions define PATH_MAX here.
+#endif // GTEST_OS_WINDOWS_MOBILE
+
+#if GTEST_OS_WINDOWS
+# define GTEST_PATH_MAX_ _MAX_PATH
+#elif defined(PATH_MAX)
+# define GTEST_PATH_MAX_ PATH_MAX
+#elif defined(_XOPEN_PATH_MAX)
+# define GTEST_PATH_MAX_ _XOPEN_PATH_MAX
+#else
+# define GTEST_PATH_MAX_ _POSIX_PATH_MAX
+#endif // GTEST_OS_WINDOWS
+
+#include "gtest/internal/gtest-string.h"
+
+namespace testing {
+namespace internal {
+
+#if GTEST_OS_WINDOWS
+// On Windows, '\\' is the standard path separator, but many tools and the
+// Windows API also accept '/' as an alternate path separator. Unless otherwise
+// noted, a file path can contain either kind of path separators, or a mixture
+// of them.
+const char kPathSeparator = '\\';
+const char kAlternatePathSeparator = '/';
+const char kAlternatePathSeparatorString[] = "/";
+# if GTEST_OS_WINDOWS_MOBILE
+// Windows CE doesn't have a current directory. You should not use
+// the current directory in tests on Windows CE, but this at least
+// provides a reasonable fallback.
+const char kCurrentDirectoryString[] = "\\";
+// Windows CE doesn't define INVALID_FILE_ATTRIBUTES
+const DWORD kInvalidFileAttributes = 0xffffffff;
+# else
+const char kCurrentDirectoryString[] = ".\\";
+# endif // GTEST_OS_WINDOWS_MOBILE
+#else
+const char kPathSeparator = '/';
+const char kCurrentDirectoryString[] = "./";
+#endif // GTEST_OS_WINDOWS
+
+// Returns whether the given character is a valid path separator.
+static bool IsPathSeparator(char c) {
+#if GTEST_HAS_ALT_PATH_SEP_
+ return (c == kPathSeparator) || (c == kAlternatePathSeparator);
+#else
+ return c == kPathSeparator;
+#endif
+}
+
+// Returns the current working directory, or "" if unsuccessful.
+FilePath FilePath::GetCurrentDir() {
+#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT
+ // Windows CE doesn't have a current directory, so we just return
+ // something reasonable.
+ return FilePath(kCurrentDirectoryString);
+#elif GTEST_OS_WINDOWS
+ char cwd[GTEST_PATH_MAX_ + 1] = { '\0' };
+ return FilePath(_getcwd(cwd, sizeof(cwd)) == NULL ? "" : cwd);
+#else
+ char cwd[GTEST_PATH_MAX_ + 1] = { '\0' };
+ char* result = getcwd(cwd, sizeof(cwd));
+# if GTEST_OS_NACL
+ // getcwd will likely fail in NaCl due to the sandbox, so return something
+ // reasonable. The user may have provided a shim implementation for getcwd,
+ // however, so fallback only when failure is detected.
+ return FilePath(result == NULL ? kCurrentDirectoryString : cwd);
+# endif // GTEST_OS_NACL
+ return FilePath(result == NULL ? "" : cwd);
+#endif // GTEST_OS_WINDOWS_MOBILE
+}
+
+// Returns a copy of the FilePath with the case-insensitive extension removed.
+// Example: FilePath("dir/file.exe").RemoveExtension("EXE") returns
+// FilePath("dir/file"). If a case-insensitive extension is not
+// found, returns a copy of the original FilePath.
+FilePath FilePath::RemoveExtension(const char* extension) const {
+ const std::string dot_extension = std::string(".") + extension;
+ if (String::EndsWithCaseInsensitive(pathname_, dot_extension)) {
+ return FilePath(pathname_.substr(
+ 0, pathname_.length() - dot_extension.length()));
+ }
+ return *this;
+}
+
+// Returns a pointer to the last occurence of a valid path separator in
+// the FilePath. On Windows, for example, both '/' and '\' are valid path
+// separators. Returns NULL if no path separator was found.
+const char* FilePath::FindLastPathSeparator() const {
+ const char* const last_sep = strrchr(c_str(), kPathSeparator);
+#if GTEST_HAS_ALT_PATH_SEP_
+ const char* const last_alt_sep = strrchr(c_str(), kAlternatePathSeparator);
+ // Comparing two pointers of which only one is NULL is undefined.
+ if (last_alt_sep != NULL &&
+ (last_sep == NULL || last_alt_sep > last_sep)) {
+ return last_alt_sep;
+ }
+#endif
+ return last_sep;
+}
+
+// Returns a copy of the FilePath with the directory part removed.
+// Example: FilePath("path/to/file").RemoveDirectoryName() returns
+// FilePath("file"). If there is no directory part ("just_a_file"), it returns
+// the FilePath unmodified. If there is no file part ("just_a_dir/") it
+// returns an empty FilePath ("").
+// On Windows platform, '\' is the path separator, otherwise it is '/'.
+FilePath FilePath::RemoveDirectoryName() const {
+ const char* const last_sep = FindLastPathSeparator();
+ return last_sep ? FilePath(last_sep + 1) : *this;
+}
+
+// RemoveFileName returns the directory path with the filename removed.
+// Example: FilePath("path/to/file").RemoveFileName() returns "path/to/".
+// If the FilePath is "a_file" or "/a_file", RemoveFileName returns
+// FilePath("./") or, on Windows, FilePath(".\\"). If the filepath does
+// not have a file, like "just/a/dir/", it returns the FilePath unmodified.
+// On Windows platform, '\' is the path separator, otherwise it is '/'.
+FilePath FilePath::RemoveFileName() const {
+ const char* const last_sep = FindLastPathSeparator();
+ std::string dir;
+ if (last_sep) {
+ dir = std::string(c_str(), last_sep + 1 - c_str());
+ } else {
+ dir = kCurrentDirectoryString;
+ }
+ return FilePath(dir);
+}
+
+// Helper functions for naming files in a directory for xml output.
+
+// Given directory = "dir", base_name = "test", number = 0,
+// extension = "xml", returns "dir/test.xml". If number is greater
+// than zero (e.g., 12), returns "dir/test_12.xml".
+// On Windows platform, uses \ as the separator rather than /.
+FilePath FilePath::MakeFileName(const FilePath& directory,
+ const FilePath& base_name,
+ int number,
+ const char* extension) {
+ std::string file;
+ if (number == 0) {
+ file = base_name.string() + "." + extension;
+ } else {
+ file = base_name.string() + "_" + StreamableToString(number)
+ + "." + extension;
+ }
+ return ConcatPaths(directory, FilePath(file));
+}
+
+// Given directory = "dir", relative_path = "test.xml", returns "dir/test.xml".
+// On Windows, uses \ as the separator rather than /.
+FilePath FilePath::ConcatPaths(const FilePath& directory,
+ const FilePath& relative_path) {
+ if (directory.IsEmpty())
+ return relative_path;
+ const FilePath dir(directory.RemoveTrailingPathSeparator());
+ return FilePath(dir.string() + kPathSeparator + relative_path.string());
+}
+
+// Returns true if pathname describes something findable in the file-system,
+// either a file, directory, or whatever.
+bool FilePath::FileOrDirectoryExists() const {
+#if GTEST_OS_WINDOWS_MOBILE
+ LPCWSTR unicode = String::AnsiToUtf16(pathname_.c_str());
+ const DWORD attributes = GetFileAttributes(unicode);
+ delete [] unicode;
+ return attributes != kInvalidFileAttributes;
+#else
+ posix::StatStruct file_stat;
+ return posix::Stat(pathname_.c_str(), &file_stat) == 0;
+#endif // GTEST_OS_WINDOWS_MOBILE
+}
+
+// Returns true if pathname describes a directory in the file-system
+// that exists.
+bool FilePath::DirectoryExists() const {
+ bool result = false;
+#if GTEST_OS_WINDOWS
+ // Don't strip off trailing separator if path is a root directory on
+ // Windows (like "C:\\").
+ const FilePath& path(IsRootDirectory() ? *this :
+ RemoveTrailingPathSeparator());
+#else
+ const FilePath& path(*this);
+#endif
+
+#if GTEST_OS_WINDOWS_MOBILE
+ LPCWSTR unicode = String::AnsiToUtf16(path.c_str());
+ const DWORD attributes = GetFileAttributes(unicode);
+ delete [] unicode;
+ if ((attributes != kInvalidFileAttributes) &&
+ (attributes & FILE_ATTRIBUTE_DIRECTORY)) {
+ result = true;
+ }
+#else
+ posix::StatStruct file_stat;
+ result = posix::Stat(path.c_str(), &file_stat) == 0 &&
+ posix::IsDir(file_stat);
+#endif // GTEST_OS_WINDOWS_MOBILE
+
+ return result;
+}
+
+// Returns true if pathname describes a root directory. (Windows has one
+// root directory per disk drive.)
+bool FilePath::IsRootDirectory() const {
+#if GTEST_OS_WINDOWS
+ // TODO(wan@google.com): on Windows a network share like
+ // \\server\share can be a root directory, although it cannot be the
+ // current directory. Handle this properly.
+ return pathname_.length() == 3 && IsAbsolutePath();
+#else
+ return pathname_.length() == 1 && IsPathSeparator(pathname_.c_str()[0]);
+#endif
+}
+
+// Returns true if pathname describes an absolute path.
+bool FilePath::IsAbsolutePath() const {
+ const char* const name = pathname_.c_str();
+#if GTEST_OS_WINDOWS
+ return pathname_.length() >= 3 &&
+ ((name[0] >= 'a' && name[0] <= 'z') ||
+ (name[0] >= 'A' && name[0] <= 'Z')) &&
+ name[1] == ':' &&
+ IsPathSeparator(name[2]);
+#else
+ return IsPathSeparator(name[0]);
+#endif
+}
+
+// Returns a pathname for a file that does not currently exist. The pathname
+// will be directory/base_name.extension or
+// directory/base_name_<number>.extension if directory/base_name.extension
+// already exists. The number will be incremented until a pathname is found
+// that does not already exist.
+// Examples: 'dir/foo_test.xml' or 'dir/foo_test_1.xml'.
+// There could be a race condition if two or more processes are calling this
+// function at the same time -- they could both pick the same filename.
+FilePath FilePath::GenerateUniqueFileName(const FilePath& directory,
+ const FilePath& base_name,
+ const char* extension) {
+ FilePath full_pathname;
+ int number = 0;
+ do {
+ full_pathname.Set(MakeFileName(directory, base_name, number++, extension));
+ } while (full_pathname.FileOrDirectoryExists());
+ return full_pathname;
+}
+
+// Returns true if FilePath ends with a path separator, which indicates that
+// it is intended to represent a directory. Returns false otherwise.
+// This does NOT check that a directory (or file) actually exists.
+bool FilePath::IsDirectory() const {
+ return !pathname_.empty() &&
+ IsPathSeparator(pathname_.c_str()[pathname_.length() - 1]);
+}
+
+// Create directories so that path exists. Returns true if successful or if
+// the directories already exist; returns false if unable to create directories
+// for any reason.
+bool FilePath::CreateDirectoriesRecursively() const {
+ if (!this->IsDirectory()) {
+ return false;
+ }
+
+ if (pathname_.length() == 0 || this->DirectoryExists()) {
+ return true;
+ }
+
+ const FilePath parent(this->RemoveTrailingPathSeparator().RemoveFileName());
+ return parent.CreateDirectoriesRecursively() && this->CreateFolder();
+}
+
+// Create the directory so that path exists. Returns true if successful or
+// if the directory already exists; returns false if unable to create the
+// directory for any reason, including if the parent directory does not
+// exist. Not named "CreateDirectory" because that's a macro on Windows.
+bool FilePath::CreateFolder() const {
+#if GTEST_OS_WINDOWS_MOBILE
+ FilePath removed_sep(this->RemoveTrailingPathSeparator());
+ LPCWSTR unicode = String::AnsiToUtf16(removed_sep.c_str());
+ int result = CreateDirectory(unicode, NULL) ? 0 : -1;
+ delete [] unicode;
+#elif GTEST_OS_WINDOWS
+ int result = _mkdir(pathname_.c_str());
+#else
+ int result = mkdir(pathname_.c_str(), 0777);
+#endif // GTEST_OS_WINDOWS_MOBILE
+
+ if (result == -1) {
+ return this->DirectoryExists(); // An error is OK if the directory exists.
+ }
+ return true; // No error.
+}
+
+// If input name has a trailing separator character, remove it and return the
+// name, otherwise return the name string unmodified.
+// On Windows platform, uses \ as the separator, other platforms use /.
+FilePath FilePath::RemoveTrailingPathSeparator() const {
+ return IsDirectory()
+ ? FilePath(pathname_.substr(0, pathname_.length() - 1))
+ : *this;
+}
+
+// Removes any redundant separators that might be in the pathname.
+// For example, "bar///foo" becomes "bar/foo". Does not eliminate other
+// redundancies that might be in a pathname involving "." or "..".
+// TODO(wan@google.com): handle Windows network shares (e.g. \\server\share).
+void FilePath::Normalize() {
+ if (pathname_.c_str() == NULL) {
+ pathname_ = "";
+ return;
+ }
+ const char* src = pathname_.c_str();
+ char* const dest = new char[pathname_.length() + 1];
+ char* dest_ptr = dest;
+ memset(dest_ptr, 0, pathname_.length() + 1);
+
+ while (*src != '\0') {
+ *dest_ptr = *src;
+ if (!IsPathSeparator(*src)) {
+ src++;
+ } else {
+#if GTEST_HAS_ALT_PATH_SEP_
+ if (*dest_ptr == kAlternatePathSeparator) {
+ *dest_ptr = kPathSeparator;
+ }
+#endif
+ while (IsPathSeparator(*src))
+ src++;
+ }
+ dest_ptr++;
+ }
+ *dest_ptr = '\0';
+ pathname_ = dest;
+ delete[] dest;
+}
+
+} // namespace internal
+} // namespace testing
--- /dev/null
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Utility functions and classes used by the Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// This file contains purely Google Test's internal implementation. Please
+// DO NOT #INCLUDE IT IN A USER PROGRAM.
+
+#ifndef GTEST_SRC_GTEST_INTERNAL_INL_H_
+#define GTEST_SRC_GTEST_INTERNAL_INL_H_
+
+// GTEST_IMPLEMENTATION_ is defined to 1 iff the current translation unit is
+// part of Google Test's implementation; otherwise it's undefined.
+#if !GTEST_IMPLEMENTATION_
+// If this file is included from the user's code, just say no.
+# error "gtest-internal-inl.h is part of Google Test's internal implementation."
+# error "It must not be included except by Google Test itself."
+#endif // GTEST_IMPLEMENTATION_
+
+#ifndef _WIN32_WCE
+# include <errno.h>
+#endif // !_WIN32_WCE
+#include <stddef.h>
+#include <stdlib.h> // For strtoll/_strtoul64/malloc/free.
+#include <string.h> // For memmove.
+
+#include <algorithm>
+#include <string>
+#include <vector>
+
+#include "gtest/internal/gtest-port.h"
+
+#if GTEST_CAN_STREAM_RESULTS_
+# include <arpa/inet.h> // NOLINT
+# include <netdb.h> // NOLINT
+#endif
+
+#if GTEST_OS_WINDOWS
+# include <windows.h> // NOLINT
+#endif // GTEST_OS_WINDOWS
+
+#include "gtest/gtest.h" // NOLINT
+#include "gtest/gtest-spi.h"
+
+namespace testing {
+
+// Declares the flags.
+//
+// We don't want the users to modify this flag in the code, but want
+// Google Test's own unit tests to be able to access it. Therefore we
+// declare it here as opposed to in gtest.h.
+GTEST_DECLARE_bool_(death_test_use_fork);
+
+namespace internal {
+
+// The value of GetTestTypeId() as seen from within the Google Test
+// library. This is solely for testing GetTestTypeId().
+GTEST_API_ extern const TypeId kTestTypeIdInGoogleTest;
+
+// Names of the flags (needed for parsing Google Test flags).
+const char kAlsoRunDisabledTestsFlag[] = "also_run_disabled_tests";
+const char kBreakOnFailureFlag[] = "break_on_failure";
+const char kCatchExceptionsFlag[] = "catch_exceptions";
+const char kColorFlag[] = "color";
+const char kFilterFlag[] = "filter";
+const char kListTestsFlag[] = "list_tests";
+const char kOutputFlag[] = "output";
+const char kPrintTimeFlag[] = "print_time";
+const char kRandomSeedFlag[] = "random_seed";
+const char kRepeatFlag[] = "repeat";
+const char kShuffleFlag[] = "shuffle";
+const char kStackTraceDepthFlag[] = "stack_trace_depth";
+const char kStreamResultToFlag[] = "stream_result_to";
+const char kThrowOnFailureFlag[] = "throw_on_failure";
+const char kFlagfileFlag[] = "flagfile";
+
+// A valid random seed must be in [1, kMaxRandomSeed].
+const int kMaxRandomSeed = 99999;
+
+// g_help_flag is true iff the --help flag or an equivalent form is
+// specified on the command line.
+GTEST_API_ extern bool g_help_flag;
+
+// Returns the current time in milliseconds.
+GTEST_API_ TimeInMillis GetTimeInMillis();
+
+// Returns true iff Google Test should use colors in the output.
+GTEST_API_ bool ShouldUseColor(bool stdout_is_tty);
+
+// Formats the given time in milliseconds as seconds.
+GTEST_API_ std::string FormatTimeInMillisAsSeconds(TimeInMillis ms);
+
+// Converts the given time in milliseconds to a date string in the ISO 8601
+// format, without the timezone information. N.B.: due to the use the
+// non-reentrant localtime() function, this function is not thread safe. Do
+// not use it in any code that can be called from multiple threads.
+GTEST_API_ std::string FormatEpochTimeInMillisAsIso8601(TimeInMillis ms);
+
+// Parses a string for an Int32 flag, in the form of "--flag=value".
+//
+// On success, stores the value of the flag in *value, and returns
+// true. On failure, returns false without changing *value.
+GTEST_API_ bool ParseInt32Flag(
+ const char* str, const char* flag, Int32* value);
+
+// Returns a random seed in range [1, kMaxRandomSeed] based on the
+// given --gtest_random_seed flag value.
+inline int GetRandomSeedFromFlag(Int32 random_seed_flag) {
+ const unsigned int raw_seed = (random_seed_flag == 0) ?
+ static_cast<unsigned int>(GetTimeInMillis()) :
+ static_cast<unsigned int>(random_seed_flag);
+
+ // Normalizes the actual seed to range [1, kMaxRandomSeed] such that
+ // it's easy to type.
+ const int normalized_seed =
+ static_cast<int>((raw_seed - 1U) %
+ static_cast<unsigned int>(kMaxRandomSeed)) + 1;
+ return normalized_seed;
+}
+
+// Returns the first valid random seed after 'seed'. The behavior is
+// undefined if 'seed' is invalid. The seed after kMaxRandomSeed is
+// considered to be 1.
+inline int GetNextRandomSeed(int seed) {
+ GTEST_CHECK_(1 <= seed && seed <= kMaxRandomSeed)
+ << "Invalid random seed " << seed << " - must be in [1, "
+ << kMaxRandomSeed << "].";
+ const int next_seed = seed + 1;
+ return (next_seed > kMaxRandomSeed) ? 1 : next_seed;
+}
+
+// This class saves the values of all Google Test flags in its c'tor, and
+// restores them in its d'tor.
+class GTestFlagSaver {
+ public:
+ // The c'tor.
+ GTestFlagSaver() {
+ also_run_disabled_tests_ = GTEST_FLAG(also_run_disabled_tests);
+ break_on_failure_ = GTEST_FLAG(break_on_failure);
+ catch_exceptions_ = GTEST_FLAG(catch_exceptions);
+ color_ = GTEST_FLAG(color);
+ death_test_style_ = GTEST_FLAG(death_test_style);
+ death_test_use_fork_ = GTEST_FLAG(death_test_use_fork);
+ filter_ = GTEST_FLAG(filter);
+ internal_run_death_test_ = GTEST_FLAG(internal_run_death_test);
+ list_tests_ = GTEST_FLAG(list_tests);
+ output_ = GTEST_FLAG(output);
+ print_time_ = GTEST_FLAG(print_time);
+ random_seed_ = GTEST_FLAG(random_seed);
+ repeat_ = GTEST_FLAG(repeat);
+ shuffle_ = GTEST_FLAG(shuffle);
+ stack_trace_depth_ = GTEST_FLAG(stack_trace_depth);
+ stream_result_to_ = GTEST_FLAG(stream_result_to);
+ throw_on_failure_ = GTEST_FLAG(throw_on_failure);
+ }
+
+ // The d'tor is not virtual. DO NOT INHERIT FROM THIS CLASS.
+ ~GTestFlagSaver() {
+ GTEST_FLAG(also_run_disabled_tests) = also_run_disabled_tests_;
+ GTEST_FLAG(break_on_failure) = break_on_failure_;
+ GTEST_FLAG(catch_exceptions) = catch_exceptions_;
+ GTEST_FLAG(color) = color_;
+ GTEST_FLAG(death_test_style) = death_test_style_;
+ GTEST_FLAG(death_test_use_fork) = death_test_use_fork_;
+ GTEST_FLAG(filter) = filter_;
+ GTEST_FLAG(internal_run_death_test) = internal_run_death_test_;
+ GTEST_FLAG(list_tests) = list_tests_;
+ GTEST_FLAG(output) = output_;
+ GTEST_FLAG(print_time) = print_time_;
+ GTEST_FLAG(random_seed) = random_seed_;
+ GTEST_FLAG(repeat) = repeat_;
+ GTEST_FLAG(shuffle) = shuffle_;
+ GTEST_FLAG(stack_trace_depth) = stack_trace_depth_;
+ GTEST_FLAG(stream_result_to) = stream_result_to_;
+ GTEST_FLAG(throw_on_failure) = throw_on_failure_;
+ }
+
+ private:
+ // Fields for saving the original values of flags.
+ bool also_run_disabled_tests_;
+ bool break_on_failure_;
+ bool catch_exceptions_;
+ std::string color_;
+ std::string death_test_style_;
+ bool death_test_use_fork_;
+ std::string filter_;
+ std::string internal_run_death_test_;
+ bool list_tests_;
+ std::string output_;
+ bool print_time_;
+ internal::Int32 random_seed_;
+ internal::Int32 repeat_;
+ bool shuffle_;
+ internal::Int32 stack_trace_depth_;
+ std::string stream_result_to_;
+ bool throw_on_failure_;
+} GTEST_ATTRIBUTE_UNUSED_;
+
+// Converts a Unicode code point to a narrow string in UTF-8 encoding.
+// code_point parameter is of type UInt32 because wchar_t may not be
+// wide enough to contain a code point.
+// If the code_point is not a valid Unicode code point
+// (i.e. outside of Unicode range U+0 to U+10FFFF) it will be converted
+// to "(Invalid Unicode 0xXXXXXXXX)".
+GTEST_API_ std::string CodePointToUtf8(UInt32 code_point);
+
+// Converts a wide string to a narrow string in UTF-8 encoding.
+// The wide string is assumed to have the following encoding:
+// UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin, Symbian OS)
+// UTF-32 if sizeof(wchar_t) == 4 (on Linux)
+// Parameter str points to a null-terminated wide string.
+// Parameter num_chars may additionally limit the number
+// of wchar_t characters processed. -1 is used when the entire string
+// should be processed.
+// If the string contains code points that are not valid Unicode code points
+// (i.e. outside of Unicode range U+0 to U+10FFFF) they will be output
+// as '(Invalid Unicode 0xXXXXXXXX)'. If the string is in UTF16 encoding
+// and contains invalid UTF-16 surrogate pairs, values in those pairs
+// will be encoded as individual Unicode characters from Basic Normal Plane.
+GTEST_API_ std::string WideStringToUtf8(const wchar_t* str, int num_chars);
+
+// Reads the GTEST_SHARD_STATUS_FILE environment variable, and creates the file
+// if the variable is present. If a file already exists at this location, this
+// function will write over it. If the variable is present, but the file cannot
+// be created, prints an error and exits.
+void WriteToShardStatusFileIfNeeded();
+
+// Checks whether sharding is enabled by examining the relevant
+// environment variable values. If the variables are present,
+// but inconsistent (e.g., shard_index >= total_shards), prints
+// an error and exits. If in_subprocess_for_death_test, sharding is
+// disabled because it must only be applied to the original test
+// process. Otherwise, we could filter out death tests we intended to execute.
+GTEST_API_ bool ShouldShard(const char* total_shards_str,
+ const char* shard_index_str,
+ bool in_subprocess_for_death_test);
+
+// Parses the environment variable var as an Int32. If it is unset,
+// returns default_val. If it is not an Int32, prints an error and
+// and aborts.
+GTEST_API_ Int32 Int32FromEnvOrDie(const char* env_var, Int32 default_val);
+
+// Given the total number of shards, the shard index, and the test id,
+// returns true iff the test should be run on this shard. The test id is
+// some arbitrary but unique non-negative integer assigned to each test
+// method. Assumes that 0 <= shard_index < total_shards.
+GTEST_API_ bool ShouldRunTestOnShard(
+ int total_shards, int shard_index, int test_id);
+
+// STL container utilities.
+
+// Returns the number of elements in the given container that satisfy
+// the given predicate.
+template <class Container, typename Predicate>
+inline int CountIf(const Container& c, Predicate predicate) {
+ // Implemented as an explicit loop since std::count_if() in libCstd on
+ // Solaris has a non-standard signature.
+ int count = 0;
+ for (typename Container::const_iterator it = c.begin(); it != c.end(); ++it) {
+ if (predicate(*it))
+ ++count;
+ }
+ return count;
+}
+
+// Applies a function/functor to each element in the container.
+template <class Container, typename Functor>
+void ForEach(const Container& c, Functor functor) {
+ std::for_each(c.begin(), c.end(), functor);
+}
+
+// Returns the i-th element of the vector, or default_value if i is not
+// in range [0, v.size()).
+template <typename E>
+inline E GetElementOr(const std::vector<E>& v, int i, E default_value) {
+ return (i < 0 || i >= static_cast<int>(v.size())) ? default_value : v[i];
+}
+
+// Performs an in-place shuffle of a range of the vector's elements.
+// 'begin' and 'end' are element indices as an STL-style range;
+// i.e. [begin, end) are shuffled, where 'end' == size() means to
+// shuffle to the end of the vector.
+template <typename E>
+void ShuffleRange(internal::Random* random, int begin, int end,
+ std::vector<E>* v) {
+ const int size = static_cast<int>(v->size());
+ GTEST_CHECK_(0 <= begin && begin <= size)
+ << "Invalid shuffle range start " << begin << ": must be in range [0, "
+ << size << "].";
+ GTEST_CHECK_(begin <= end && end <= size)
+ << "Invalid shuffle range finish " << end << ": must be in range ["
+ << begin << ", " << size << "].";
+
+ // Fisher-Yates shuffle, from
+ // http://en.wikipedia.org/wiki/Fisher-Yates_shuffle
+ for (int range_width = end - begin; range_width >= 2; range_width--) {
+ const int last_in_range = begin + range_width - 1;
+ const int selected = begin + random->Generate(range_width);
+ std::swap((*v)[selected], (*v)[last_in_range]);
+ }
+}
+
+// Performs an in-place shuffle of the vector's elements.
+template <typename E>
+inline void Shuffle(internal::Random* random, std::vector<E>* v) {
+ ShuffleRange(random, 0, static_cast<int>(v->size()), v);
+}
+
+// A function for deleting an object. Handy for being used as a
+// functor.
+template <typename T>
+static void Delete(T* x) {
+ delete x;
+}
+
+// A predicate that checks the key of a TestProperty against a known key.
+//
+// TestPropertyKeyIs is copyable.
+class TestPropertyKeyIs {
+ public:
+ // Constructor.
+ //
+ // TestPropertyKeyIs has NO default constructor.
+ explicit TestPropertyKeyIs(const std::string& key) : key_(key) {}
+
+ // Returns true iff the test name of test property matches on key_.
+ bool operator()(const TestProperty& test_property) const {
+ return test_property.key() == key_;
+ }
+
+ private:
+ std::string key_;
+};
+
+// Class UnitTestOptions.
+//
+// This class contains functions for processing options the user
+// specifies when running the tests. It has only static members.
+//
+// In most cases, the user can specify an option using either an
+// environment variable or a command line flag. E.g. you can set the
+// test filter using either GTEST_FILTER or --gtest_filter. If both
+// the variable and the flag are present, the latter overrides the
+// former.
+class GTEST_API_ UnitTestOptions {
+ public:
+ // Functions for processing the gtest_output flag.
+
+ // Returns the output format, or "" for normal printed output.
+ static std::string GetOutputFormat();
+
+ // Returns the absolute path of the requested output file, or the
+ // default (test_detail.xml in the original working directory) if
+ // none was explicitly specified.
+ static std::string GetAbsolutePathToOutputFile();
+
+ // Functions for processing the gtest_filter flag.
+
+ // Returns true iff the wildcard pattern matches the string. The
+ // first ':' or '\0' character in pattern marks the end of it.
+ //
+ // This recursive algorithm isn't very efficient, but is clear and
+ // works well enough for matching test names, which are short.
+ static bool PatternMatchesString(const char *pattern, const char *str);
+
+ // Returns true iff the user-specified filter matches the test case
+ // name and the test name.
+ static bool FilterMatchesTest(const std::string &test_case_name,
+ const std::string &test_name);
+
+#if GTEST_OS_WINDOWS
+ // Function for supporting the gtest_catch_exception flag.
+
+ // Returns EXCEPTION_EXECUTE_HANDLER if Google Test should handle the
+ // given SEH exception, or EXCEPTION_CONTINUE_SEARCH otherwise.
+ // This function is useful as an __except condition.
+ static int GTestShouldProcessSEH(DWORD exception_code);
+#endif // GTEST_OS_WINDOWS
+
+ // Returns true if "name" matches the ':' separated list of glob-style
+ // filters in "filter".
+ static bool MatchesFilter(const std::string& name, const char* filter);
+};
+
+// Returns the current application's name, removing directory path if that
+// is present. Used by UnitTestOptions::GetOutputFile.
+GTEST_API_ FilePath GetCurrentExecutableName();
+
+// The role interface for getting the OS stack trace as a string.
+class OsStackTraceGetterInterface {
+ public:
+ OsStackTraceGetterInterface() {}
+ virtual ~OsStackTraceGetterInterface() {}
+
+ // Returns the current OS stack trace as an std::string. Parameters:
+ //
+ // max_depth - the maximum number of stack frames to be included
+ // in the trace.
+ // skip_count - the number of top frames to be skipped; doesn't count
+ // against max_depth.
+ virtual string CurrentStackTrace(int max_depth, int skip_count) = 0;
+
+ // UponLeavingGTest() should be called immediately before Google Test calls
+ // user code. It saves some information about the current stack that
+ // CurrentStackTrace() will use to find and hide Google Test stack frames.
+ virtual void UponLeavingGTest() = 0;
+
+ // This string is inserted in place of stack frames that are part of
+ // Google Test's implementation.
+ static const char* const kElidedFramesMarker;
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(OsStackTraceGetterInterface);
+};
+
+// A working implementation of the OsStackTraceGetterInterface interface.
+class OsStackTraceGetter : public OsStackTraceGetterInterface {
+ public:
+ OsStackTraceGetter() {}
+
+ virtual string CurrentStackTrace(int max_depth, int skip_count);
+ virtual void UponLeavingGTest();
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(OsStackTraceGetter);
+};
+
+// Information about a Google Test trace point.
+struct TraceInfo {
+ const char* file;
+ int line;
+ std::string message;
+};
+
+// This is the default global test part result reporter used in UnitTestImpl.
+// This class should only be used by UnitTestImpl.
+class DefaultGlobalTestPartResultReporter
+ : public TestPartResultReporterInterface {
+ public:
+ explicit DefaultGlobalTestPartResultReporter(UnitTestImpl* unit_test);
+ // Implements the TestPartResultReporterInterface. Reports the test part
+ // result in the current test.
+ virtual void ReportTestPartResult(const TestPartResult& result);
+
+ private:
+ UnitTestImpl* const unit_test_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultGlobalTestPartResultReporter);
+};
+
+// This is the default per thread test part result reporter used in
+// UnitTestImpl. This class should only be used by UnitTestImpl.
+class DefaultPerThreadTestPartResultReporter
+ : public TestPartResultReporterInterface {
+ public:
+ explicit DefaultPerThreadTestPartResultReporter(UnitTestImpl* unit_test);
+ // Implements the TestPartResultReporterInterface. The implementation just
+ // delegates to the current global test part result reporter of *unit_test_.
+ virtual void ReportTestPartResult(const TestPartResult& result);
+
+ private:
+ UnitTestImpl* const unit_test_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultPerThreadTestPartResultReporter);
+};
+
+// The private implementation of the UnitTest class. We don't protect
+// the methods under a mutex, as this class is not accessible by a
+// user and the UnitTest class that delegates work to this class does
+// proper locking.
+class GTEST_API_ UnitTestImpl {
+ public:
+ explicit UnitTestImpl(UnitTest* parent);
+ virtual ~UnitTestImpl();
+
+ // There are two different ways to register your own TestPartResultReporter.
+ // You can register your own repoter to listen either only for test results
+ // from the current thread or for results from all threads.
+ // By default, each per-thread test result repoter just passes a new
+ // TestPartResult to the global test result reporter, which registers the
+ // test part result for the currently running test.
+
+ // Returns the global test part result reporter.
+ TestPartResultReporterInterface* GetGlobalTestPartResultReporter();
+
+ // Sets the global test part result reporter.
+ void SetGlobalTestPartResultReporter(
+ TestPartResultReporterInterface* reporter);
+
+ // Returns the test part result reporter for the current thread.
+ TestPartResultReporterInterface* GetTestPartResultReporterForCurrentThread();
+
+ // Sets the test part result reporter for the current thread.
+ void SetTestPartResultReporterForCurrentThread(
+ TestPartResultReporterInterface* reporter);
+
+ // Gets the number of successful test cases.
+ int successful_test_case_count() const;
+
+ // Gets the number of failed test cases.
+ int failed_test_case_count() const;
+
+ // Gets the number of all test cases.
+ int total_test_case_count() const;
+
+ // Gets the number of all test cases that contain at least one test
+ // that should run.
+ int test_case_to_run_count() const;
+
+ // Gets the number of successful tests.
+ int successful_test_count() const;
+
+ // Gets the number of failed tests.
+ int failed_test_count() const;
+
+ // Gets the number of disabled tests that will be reported in the XML report.
+ int reportable_disabled_test_count() const;
+
+ // Gets the number of disabled tests.
+ int disabled_test_count() const;
+
+ // Gets the number of tests to be printed in the XML report.
+ int reportable_test_count() const;
+
+ // Gets the number of all tests.
+ int total_test_count() const;
+
+ // Gets the number of tests that should run.
+ int test_to_run_count() const;
+
+ // Gets the time of the test program start, in ms from the start of the
+ // UNIX epoch.
+ TimeInMillis start_timestamp() const { return start_timestamp_; }
+
+ // Gets the elapsed time, in milliseconds.
+ TimeInMillis elapsed_time() const { return elapsed_time_; }
+
+ // Returns true iff the unit test passed (i.e. all test cases passed).
+ bool Passed() const { return !Failed(); }
+
+ // Returns true iff the unit test failed (i.e. some test case failed
+ // or something outside of all tests failed).
+ bool Failed() const {
+ return failed_test_case_count() > 0 || ad_hoc_test_result()->Failed();
+ }
+
+ // Gets the i-th test case among all the test cases. i can range from 0 to
+ // total_test_case_count() - 1. If i is not in that range, returns NULL.
+ const TestCase* GetTestCase(int i) const {
+ const int index = GetElementOr(test_case_indices_, i, -1);
+ return index < 0 ? NULL : test_cases_[i];
+ }
+
+ // Gets the i-th test case among all the test cases. i can range from 0 to
+ // total_test_case_count() - 1. If i is not in that range, returns NULL.
+ TestCase* GetMutableTestCase(int i) {
+ const int index = GetElementOr(test_case_indices_, i, -1);
+ return index < 0 ? NULL : test_cases_[index];
+ }
+
+ // Provides access to the event listener list.
+ TestEventListeners* listeners() { return &listeners_; }
+
+ // Returns the TestResult for the test that's currently running, or
+ // the TestResult for the ad hoc test if no test is running.
+ TestResult* current_test_result();
+
+ // Returns the TestResult for the ad hoc test.
+ const TestResult* ad_hoc_test_result() const { return &ad_hoc_test_result_; }
+
+ // Sets the OS stack trace getter.
+ //
+ // Does nothing if the input and the current OS stack trace getter
+ // are the same; otherwise, deletes the old getter and makes the
+ // input the current getter.
+ void set_os_stack_trace_getter(OsStackTraceGetterInterface* getter);
+
+ // Returns the current OS stack trace getter if it is not NULL;
+ // otherwise, creates an OsStackTraceGetter, makes it the current
+ // getter, and returns it.
+ OsStackTraceGetterInterface* os_stack_trace_getter();
+
+ // Returns the current OS stack trace as an std::string.
+ //
+ // The maximum number of stack frames to be included is specified by
+ // the gtest_stack_trace_depth flag. The skip_count parameter
+ // specifies the number of top frames to be skipped, which doesn't
+ // count against the number of frames to be included.
+ //
+ // For example, if Foo() calls Bar(), which in turn calls
+ // CurrentOsStackTraceExceptTop(1), Foo() will be included in the
+ // trace but Bar() and CurrentOsStackTraceExceptTop() won't.
+ std::string CurrentOsStackTraceExceptTop(int skip_count) GTEST_NO_INLINE_;
+
+ // Finds and returns a TestCase with the given name. If one doesn't
+ // exist, creates one and returns it.
+ //
+ // Arguments:
+ //
+ // test_case_name: name of the test case
+ // type_param: the name of the test's type parameter, or NULL if
+ // this is not a typed or a type-parameterized test.
+ // set_up_tc: pointer to the function that sets up the test case
+ // tear_down_tc: pointer to the function that tears down the test case
+ TestCase* GetTestCase(const char* test_case_name,
+ const char* type_param,
+ Test::SetUpTestCaseFunc set_up_tc,
+ Test::TearDownTestCaseFunc tear_down_tc);
+
+ // Adds a TestInfo to the unit test.
+ //
+ // Arguments:
+ //
+ // set_up_tc: pointer to the function that sets up the test case
+ // tear_down_tc: pointer to the function that tears down the test case
+ // test_info: the TestInfo object
+ void AddTestInfo(Test::SetUpTestCaseFunc set_up_tc,
+ Test::TearDownTestCaseFunc tear_down_tc,
+ TestInfo* test_info) {
+ // In order to support thread-safe death tests, we need to
+ // remember the original working directory when the test program
+ // was first invoked. We cannot do this in RUN_ALL_TESTS(), as
+ // the user may have changed the current directory before calling
+ // RUN_ALL_TESTS(). Therefore we capture the current directory in
+ // AddTestInfo(), which is called to register a TEST or TEST_F
+ // before main() is reached.
+ if (original_working_dir_.IsEmpty()) {
+ original_working_dir_.Set(FilePath::GetCurrentDir());
+ GTEST_CHECK_(!original_working_dir_.IsEmpty())
+ << "Failed to get the current working directory.";
+ }
+
+ GetTestCase(test_info->test_case_name(),
+ test_info->type_param(),
+ set_up_tc,
+ tear_down_tc)->AddTestInfo(test_info);
+ }
+
+#if GTEST_HAS_PARAM_TEST
+ // Returns ParameterizedTestCaseRegistry object used to keep track of
+ // value-parameterized tests and instantiate and register them.
+ internal::ParameterizedTestCaseRegistry& parameterized_test_registry() {
+ return parameterized_test_registry_;
+ }
+#endif // GTEST_HAS_PARAM_TEST
+
+ // Sets the TestCase object for the test that's currently running.
+ void set_current_test_case(TestCase* a_current_test_case) {
+ current_test_case_ = a_current_test_case;
+ }
+
+ // Sets the TestInfo object for the test that's currently running. If
+ // current_test_info is NULL, the assertion results will be stored in
+ // ad_hoc_test_result_.
+ void set_current_test_info(TestInfo* a_current_test_info) {
+ current_test_info_ = a_current_test_info;
+ }
+
+ // Registers all parameterized tests defined using TEST_P and
+ // INSTANTIATE_TEST_CASE_P, creating regular tests for each test/parameter
+ // combination. This method can be called more then once; it has guards
+ // protecting from registering the tests more then once. If
+ // value-parameterized tests are disabled, RegisterParameterizedTests is
+ // present but does nothing.
+ void RegisterParameterizedTests();
+
+ // Runs all tests in this UnitTest object, prints the result, and
+ // returns true if all tests are successful. If any exception is
+ // thrown during a test, this test is considered to be failed, but
+ // the rest of the tests will still be run.
+ bool RunAllTests();
+
+ // Clears the results of all tests, except the ad hoc tests.
+ void ClearNonAdHocTestResult() {
+ ForEach(test_cases_, TestCase::ClearTestCaseResult);
+ }
+
+ // Clears the results of ad-hoc test assertions.
+ void ClearAdHocTestResult() {
+ ad_hoc_test_result_.Clear();
+ }
+
+ // Adds a TestProperty to the current TestResult object when invoked in a
+ // context of a test or a test case, or to the global property set. If the
+ // result already contains a property with the same key, the value will be
+ // updated.
+ void RecordProperty(const TestProperty& test_property);
+
+ enum ReactionToSharding {
+ HONOR_SHARDING_PROTOCOL,
+ IGNORE_SHARDING_PROTOCOL
+ };
+
+ // Matches the full name of each test against the user-specified
+ // filter to decide whether the test should run, then records the
+ // result in each TestCase and TestInfo object.
+ // If shard_tests == HONOR_SHARDING_PROTOCOL, further filters tests
+ // based on sharding variables in the environment.
+ // Returns the number of tests that should run.
+ int FilterTests(ReactionToSharding shard_tests);
+
+ // Prints the names of the tests matching the user-specified filter flag.
+ void ListTestsMatchingFilter();
+
+ const TestCase* current_test_case() const { return current_test_case_; }
+ TestInfo* current_test_info() { return current_test_info_; }
+ const TestInfo* current_test_info() const { return current_test_info_; }
+
+ // Returns the vector of environments that need to be set-up/torn-down
+ // before/after the tests are run.
+ std::vector<Environment*>& environments() { return environments_; }
+
+ // Getters for the per-thread Google Test trace stack.
+ std::vector<TraceInfo>& gtest_trace_stack() {
+ return *(gtest_trace_stack_.pointer());
+ }
+ const std::vector<TraceInfo>& gtest_trace_stack() const {
+ return gtest_trace_stack_.get();
+ }
+
+#if GTEST_HAS_DEATH_TEST
+ void InitDeathTestSubprocessControlInfo() {
+ internal_run_death_test_flag_.reset(ParseInternalRunDeathTestFlag());
+ }
+ // Returns a pointer to the parsed --gtest_internal_run_death_test
+ // flag, or NULL if that flag was not specified.
+ // This information is useful only in a death test child process.
+ // Must not be called before a call to InitGoogleTest.
+ const InternalRunDeathTestFlag* internal_run_death_test_flag() const {
+ return internal_run_death_test_flag_.get();
+ }
+
+ // Returns a pointer to the current death test factory.
+ internal::DeathTestFactory* death_test_factory() {
+ return death_test_factory_.get();
+ }
+
+ void SuppressTestEventsIfInSubprocess();
+
+ friend class ReplaceDeathTestFactory;
+#endif // GTEST_HAS_DEATH_TEST
+
+ // Initializes the event listener performing XML output as specified by
+ // UnitTestOptions. Must not be called before InitGoogleTest.
+ void ConfigureXmlOutput();
+
+#if GTEST_CAN_STREAM_RESULTS_
+ // Initializes the event listener for streaming test results to a socket.
+ // Must not be called before InitGoogleTest.
+ void ConfigureStreamingOutput();
+#endif
+
+ // Performs initialization dependent upon flag values obtained in
+ // ParseGoogleTestFlagsOnly. Is called from InitGoogleTest after the call to
+ // ParseGoogleTestFlagsOnly. In case a user neglects to call InitGoogleTest
+ // this function is also called from RunAllTests. Since this function can be
+ // called more than once, it has to be idempotent.
+ void PostFlagParsingInit();
+
+ // Gets the random seed used at the start of the current test iteration.
+ int random_seed() const { return random_seed_; }
+
+ // Gets the random number generator.
+ internal::Random* random() { return &random_; }
+
+ // Shuffles all test cases, and the tests within each test case,
+ // making sure that death tests are still run first.
+ void ShuffleTests();
+
+ // Restores the test cases and tests to their order before the first shuffle.
+ void UnshuffleTests();
+
+ // Returns the value of GTEST_FLAG(catch_exceptions) at the moment
+ // UnitTest::Run() starts.
+ bool catch_exceptions() const { return catch_exceptions_; }
+
+ private:
+ friend class ::testing::UnitTest;
+
+ // Used by UnitTest::Run() to capture the state of
+ // GTEST_FLAG(catch_exceptions) at the moment it starts.
+ void set_catch_exceptions(bool value) { catch_exceptions_ = value; }
+
+ // The UnitTest object that owns this implementation object.
+ UnitTest* const parent_;
+
+ // The working directory when the first TEST() or TEST_F() was
+ // executed.
+ internal::FilePath original_working_dir_;
+
+ // The default test part result reporters.
+ DefaultGlobalTestPartResultReporter default_global_test_part_result_reporter_;
+ DefaultPerThreadTestPartResultReporter
+ default_per_thread_test_part_result_reporter_;
+
+ // Points to (but doesn't own) the global test part result reporter.
+ TestPartResultReporterInterface* global_test_part_result_repoter_;
+
+ // Protects read and write access to global_test_part_result_reporter_.
+ internal::Mutex global_test_part_result_reporter_mutex_;
+
+ // Points to (but doesn't own) the per-thread test part result reporter.
+ internal::ThreadLocal<TestPartResultReporterInterface*>
+ per_thread_test_part_result_reporter_;
+
+ // The vector of environments that need to be set-up/torn-down
+ // before/after the tests are run.
+ std::vector<Environment*> environments_;
+
+ // The vector of TestCases in their original order. It owns the
+ // elements in the vector.
+ std::vector<TestCase*> test_cases_;
+
+ // Provides a level of indirection for the test case list to allow
+ // easy shuffling and restoring the test case order. The i-th
+ // element of this vector is the index of the i-th test case in the
+ // shuffled order.
+ std::vector<int> test_case_indices_;
+
+#if GTEST_HAS_PARAM_TEST
+ // ParameterizedTestRegistry object used to register value-parameterized
+ // tests.
+ internal::ParameterizedTestCaseRegistry parameterized_test_registry_;
+
+ // Indicates whether RegisterParameterizedTests() has been called already.
+ bool parameterized_tests_registered_;
+#endif // GTEST_HAS_PARAM_TEST
+
+ // Index of the last death test case registered. Initially -1.
+ int last_death_test_case_;
+
+ // This points to the TestCase for the currently running test. It
+ // changes as Google Test goes through one test case after another.
+ // When no test is running, this is set to NULL and Google Test
+ // stores assertion results in ad_hoc_test_result_. Initially NULL.
+ TestCase* current_test_case_;
+
+ // This points to the TestInfo for the currently running test. It
+ // changes as Google Test goes through one test after another. When
+ // no test is running, this is set to NULL and Google Test stores
+ // assertion results in ad_hoc_test_result_. Initially NULL.
+ TestInfo* current_test_info_;
+
+ // Normally, a user only writes assertions inside a TEST or TEST_F,
+ // or inside a function called by a TEST or TEST_F. Since Google
+ // Test keeps track of which test is current running, it can
+ // associate such an assertion with the test it belongs to.
+ //
+ // If an assertion is encountered when no TEST or TEST_F is running,
+ // Google Test attributes the assertion result to an imaginary "ad hoc"
+ // test, and records the result in ad_hoc_test_result_.
+ TestResult ad_hoc_test_result_;
+
+ // The list of event listeners that can be used to track events inside
+ // Google Test.
+ TestEventListeners listeners_;
+
+ // The OS stack trace getter. Will be deleted when the UnitTest
+ // object is destructed. By default, an OsStackTraceGetter is used,
+ // but the user can set this field to use a custom getter if that is
+ // desired.
+ OsStackTraceGetterInterface* os_stack_trace_getter_;
+
+ // True iff PostFlagParsingInit() has been called.
+ bool post_flag_parse_init_performed_;
+
+ // The random number seed used at the beginning of the test run.
+ int random_seed_;
+
+ // Our random number generator.
+ internal::Random random_;
+
+ // The time of the test program start, in ms from the start of the
+ // UNIX epoch.
+ TimeInMillis start_timestamp_;
+
+ // How long the test took to run, in milliseconds.
+ TimeInMillis elapsed_time_;
+
+#if GTEST_HAS_DEATH_TEST
+ // The decomposed components of the gtest_internal_run_death_test flag,
+ // parsed when RUN_ALL_TESTS is called.
+ internal::scoped_ptr<InternalRunDeathTestFlag> internal_run_death_test_flag_;
+ internal::scoped_ptr<internal::DeathTestFactory> death_test_factory_;
+#endif // GTEST_HAS_DEATH_TEST
+
+ // A per-thread stack of traces created by the SCOPED_TRACE() macro.
+ internal::ThreadLocal<std::vector<TraceInfo> > gtest_trace_stack_;
+
+ // The value of GTEST_FLAG(catch_exceptions) at the moment RunAllTests()
+ // starts.
+ bool catch_exceptions_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(UnitTestImpl);
+}; // class UnitTestImpl
+
+// Convenience function for accessing the global UnitTest
+// implementation object.
+inline UnitTestImpl* GetUnitTestImpl() {
+ return UnitTest::GetInstance()->impl();
+}
+
+#if GTEST_USES_SIMPLE_RE
+
+// Internal helper functions for implementing the simple regular
+// expression matcher.
+GTEST_API_ bool IsInSet(char ch, const char* str);
+GTEST_API_ bool IsAsciiDigit(char ch);
+GTEST_API_ bool IsAsciiPunct(char ch);
+GTEST_API_ bool IsRepeat(char ch);
+GTEST_API_ bool IsAsciiWhiteSpace(char ch);
+GTEST_API_ bool IsAsciiWordChar(char ch);
+GTEST_API_ bool IsValidEscape(char ch);
+GTEST_API_ bool AtomMatchesChar(bool escaped, char pattern, char ch);
+GTEST_API_ bool ValidateRegex(const char* regex);
+GTEST_API_ bool MatchRegexAtHead(const char* regex, const char* str);
+GTEST_API_ bool MatchRepetitionAndRegexAtHead(
+ bool escaped, char ch, char repeat, const char* regex, const char* str);
+GTEST_API_ bool MatchRegexAnywhere(const char* regex, const char* str);
+
+#endif // GTEST_USES_SIMPLE_RE
+
+// Parses the command line for Google Test flags, without initializing
+// other parts of Google Test.
+GTEST_API_ void ParseGoogleTestFlagsOnly(int* argc, char** argv);
+GTEST_API_ void ParseGoogleTestFlagsOnly(int* argc, wchar_t** argv);
+
+#if GTEST_HAS_DEATH_TEST
+
+// Returns the message describing the last system error, regardless of the
+// platform.
+GTEST_API_ std::string GetLastErrnoDescription();
+
+// Attempts to parse a string into a positive integer pointed to by the
+// number parameter. Returns true if that is possible.
+// GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we can use
+// it here.
+template <typename Integer>
+bool ParseNaturalNumber(const ::std::string& str, Integer* number) {
+ // Fail fast if the given string does not begin with a digit;
+ // this bypasses strtoXXX's "optional leading whitespace and plus
+ // or minus sign" semantics, which are undesirable here.
+ if (str.empty() || !IsDigit(str[0])) {
+ return false;
+ }
+ errno = 0;
+
+ char* end;
+ // BiggestConvertible is the largest integer type that system-provided
+ // string-to-number conversion routines can return.
+
+# if GTEST_OS_WINDOWS && !defined(__GNUC__)
+
+ // MSVC and C++ Builder define __int64 instead of the standard long long.
+ typedef unsigned __int64 BiggestConvertible;
+ const BiggestConvertible parsed = _strtoui64(str.c_str(), &end, 10);
+
+# else
+
+ typedef unsigned long long BiggestConvertible; // NOLINT
+ const BiggestConvertible parsed = strtoull(str.c_str(), &end, 10);
+
+# endif // GTEST_OS_WINDOWS && !defined(__GNUC__)
+
+ const bool parse_success = *end == '\0' && errno == 0;
+
+ // TODO(vladl@google.com): Convert this to compile time assertion when it is
+ // available.
+ GTEST_CHECK_(sizeof(Integer) <= sizeof(parsed));
+
+ const Integer result = static_cast<Integer>(parsed);
+ if (parse_success && static_cast<BiggestConvertible>(result) == parsed) {
+ *number = result;
+ return true;
+ }
+ return false;
+}
+#endif // GTEST_HAS_DEATH_TEST
+
+// TestResult contains some private methods that should be hidden from
+// Google Test user but are required for testing. This class allow our tests
+// to access them.
+//
+// This class is supplied only for the purpose of testing Google Test's own
+// constructs. Do not use it in user tests, either directly or indirectly.
+class TestResultAccessor {
+ public:
+ static void RecordProperty(TestResult* test_result,
+ const std::string& xml_element,
+ const TestProperty& property) {
+ test_result->RecordProperty(xml_element, property);
+ }
+
+ static void ClearTestPartResults(TestResult* test_result) {
+ test_result->ClearTestPartResults();
+ }
+
+ static const std::vector<testing::TestPartResult>& test_part_results(
+ const TestResult& test_result) {
+ return test_result.test_part_results();
+ }
+};
+
+#if GTEST_CAN_STREAM_RESULTS_
+
+// Streams test results to the given port on the given host machine.
+class GTEST_API_ StreamingListener : public EmptyTestEventListener {
+ public:
+ // Abstract base class for writing strings to a socket.
+ class AbstractSocketWriter {
+ public:
+ virtual ~AbstractSocketWriter() {}
+
+ // Sends a string to the socket.
+ virtual void Send(const string& message) = 0;
+
+ // Closes the socket.
+ virtual void CloseConnection() {}
+
+ // Sends a string and a newline to the socket.
+ void SendLn(const string& message) {
+ Send(message + "\n");
+ }
+ };
+
+ // Concrete class for actually writing strings to a socket.
+ class SocketWriter : public AbstractSocketWriter {
+ public:
+ SocketWriter(const string& host, const string& port)
+ : sockfd_(-1), host_name_(host), port_num_(port) {
+ MakeConnection();
+ }
+
+ virtual ~SocketWriter() {
+ if (sockfd_ != -1)
+ CloseConnection();
+ }
+
+ // Sends a string to the socket.
+ virtual void Send(const string& message) {
+ GTEST_CHECK_(sockfd_ != -1)
+ << "Send() can be called only when there is a connection.";
+
+ const int len = static_cast<int>(message.length());
+ if (write(sockfd_, message.c_str(), len) != len) {
+ GTEST_LOG_(WARNING)
+ << "stream_result_to: failed to stream to "
+ << host_name_ << ":" << port_num_;
+ }
+ }
+
+ private:
+ // Creates a client socket and connects to the server.
+ void MakeConnection();
+
+ // Closes the socket.
+ void CloseConnection() {
+ GTEST_CHECK_(sockfd_ != -1)
+ << "CloseConnection() can be called only when there is a connection.";
+
+ close(sockfd_);
+ sockfd_ = -1;
+ }
+
+ int sockfd_; // socket file descriptor
+ const string host_name_;
+ const string port_num_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(SocketWriter);
+ }; // class SocketWriter
+
+ // Escapes '=', '&', '%', and '\n' characters in str as "%xx".
+ static string UrlEncode(const char* str);
+
+ StreamingListener(const string& host, const string& port)
+ : socket_writer_(new SocketWriter(host, port)) { Start(); }
+
+ explicit StreamingListener(AbstractSocketWriter* socket_writer)
+ : socket_writer_(socket_writer) { Start(); }
+
+ void OnTestProgramStart(const UnitTest& /* unit_test */) {
+ SendLn("event=TestProgramStart");
+ }
+
+ void OnTestProgramEnd(const UnitTest& unit_test) {
+ // Note that Google Test current only report elapsed time for each
+ // test iteration, not for the entire test program.
+ SendLn("event=TestProgramEnd&passed=" + FormatBool(unit_test.Passed()));
+
+ // Notify the streaming server to stop.
+ socket_writer_->CloseConnection();
+ }
+
+ void OnTestIterationStart(const UnitTest& /* unit_test */, int iteration) {
+ SendLn("event=TestIterationStart&iteration=" +
+ StreamableToString(iteration));
+ }
+
+ void OnTestIterationEnd(const UnitTest& unit_test, int /* iteration */) {
+ SendLn("event=TestIterationEnd&passed=" +
+ FormatBool(unit_test.Passed()) + "&elapsed_time=" +
+ StreamableToString(unit_test.elapsed_time()) + "ms");
+ }
+
+ void OnTestCaseStart(const TestCase& test_case) {
+ SendLn(std::string("event=TestCaseStart&name=") + test_case.name());
+ }
+
+ void OnTestCaseEnd(const TestCase& test_case) {
+ SendLn("event=TestCaseEnd&passed=" + FormatBool(test_case.Passed())
+ + "&elapsed_time=" + StreamableToString(test_case.elapsed_time())
+ + "ms");
+ }
+
+ void OnTestStart(const TestInfo& test_info) {
+ SendLn(std::string("event=TestStart&name=") + test_info.name());
+ }
+
+ void OnTestEnd(const TestInfo& test_info) {
+ SendLn("event=TestEnd&passed=" +
+ FormatBool((test_info.result())->Passed()) +
+ "&elapsed_time=" +
+ StreamableToString((test_info.result())->elapsed_time()) + "ms");
+ }
+
+ void OnTestPartResult(const TestPartResult& test_part_result) {
+ const char* file_name = test_part_result.file_name();
+ if (file_name == NULL)
+ file_name = "";
+ SendLn("event=TestPartResult&file=" + UrlEncode(file_name) +
+ "&line=" + StreamableToString(test_part_result.line_number()) +
+ "&message=" + UrlEncode(test_part_result.message()));
+ }
+
+ private:
+ // Sends the given message and a newline to the socket.
+ void SendLn(const string& message) { socket_writer_->SendLn(message); }
+
+ // Called at the start of streaming to notify the receiver what
+ // protocol we are using.
+ void Start() { SendLn("gtest_streaming_protocol_version=1.0"); }
+
+ string FormatBool(bool value) { return value ? "1" : "0"; }
+
+ const scoped_ptr<AbstractSocketWriter> socket_writer_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(StreamingListener);
+}; // class StreamingListener
+
+#endif // GTEST_CAN_STREAM_RESULTS_
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_SRC_GTEST_INTERNAL_INL_H_
--- /dev/null
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include "gtest/internal/gtest-port.h"
+
+#include <limits.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <fstream>
+
+#if GTEST_OS_WINDOWS
+# include <windows.h>
+# include <io.h>
+# include <sys/stat.h>
+# include <map> // Used in ThreadLocal.
+#else
+# include <unistd.h>
+#endif // GTEST_OS_WINDOWS
+
+#if GTEST_OS_MAC
+# include <mach/mach_init.h>
+# include <mach/task.h>
+# include <mach/vm_map.h>
+#endif // GTEST_OS_MAC
+
+#if GTEST_OS_QNX
+# include <devctl.h>
+# include <fcntl.h>
+# include <sys/procfs.h>
+#endif // GTEST_OS_QNX
+
+#if GTEST_OS_AIX
+# include <procinfo.h>
+# include <sys/types.h>
+#endif // GTEST_OS_AIX
+
+#include "gtest/gtest-spi.h"
+#include "gtest/gtest-message.h"
+#include "gtest/internal/gtest-internal.h"
+#include "gtest/internal/gtest-string.h"
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick exists to
+// prevent the accidental inclusion of gtest-internal-inl.h in the
+// user's code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+namespace testing {
+namespace internal {
+
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+// MSVC and C++Builder do not provide a definition of STDERR_FILENO.
+const int kStdOutFileno = 1;
+const int kStdErrFileno = 2;
+#else
+const int kStdOutFileno = STDOUT_FILENO;
+const int kStdErrFileno = STDERR_FILENO;
+#endif // _MSC_VER
+
+#if GTEST_OS_LINUX
+
+namespace {
+template <typename T>
+T ReadProcFileField(const string& filename, int field) {
+ std::string dummy;
+ std::ifstream file(filename.c_str());
+ while (field-- > 0) {
+ file >> dummy;
+ }
+ T output = 0;
+ file >> output;
+ return output;
+}
+} // namespace
+
+// Returns the number of active threads, or 0 when there is an error.
+size_t GetThreadCount() {
+ const string filename =
+ (Message() << "/proc/" << getpid() << "/stat").GetString();
+ return ReadProcFileField<int>(filename, 19);
+}
+
+#elif GTEST_OS_MAC
+
+size_t GetThreadCount() {
+ const task_t task = mach_task_self();
+ mach_msg_type_number_t thread_count;
+ thread_act_array_t thread_list;
+ const kern_return_t status = task_threads(task, &thread_list, &thread_count);
+ if (status == KERN_SUCCESS) {
+ // task_threads allocates resources in thread_list and we need to free them
+ // to avoid leaks.
+ vm_deallocate(task,
+ reinterpret_cast<vm_address_t>(thread_list),
+ sizeof(thread_t) * thread_count);
+ return static_cast<size_t>(thread_count);
+ } else {
+ return 0;
+ }
+}
+
+#elif GTEST_OS_QNX
+
+// Returns the number of threads running in the process, or 0 to indicate that
+// we cannot detect it.
+size_t GetThreadCount() {
+ const int fd = open("/proc/self/as", O_RDONLY);
+ if (fd < 0) {
+ return 0;
+ }
+ procfs_info process_info;
+ const int status =
+ devctl(fd, DCMD_PROC_INFO, &process_info, sizeof(process_info), NULL);
+ close(fd);
+ if (status == EOK) {
+ return static_cast<size_t>(process_info.num_threads);
+ } else {
+ return 0;
+ }
+}
+
+#elif GTEST_OS_AIX
+
+size_t GetThreadCount() {
+ struct procentry64 entry;
+ pid_t pid = getpid();
+ int status = getprocs64(&entry, sizeof(entry), NULL, 0, &pid, 1);
+ if (status == 1) {
+ return entry.pi_thcount;
+ } else {
+ return 0;
+ }
+}
+
+#else
+
+size_t GetThreadCount() {
+ // There's no portable way to detect the number of threads, so we just
+ // return 0 to indicate that we cannot detect it.
+ return 0;
+}
+
+#endif // GTEST_OS_LINUX
+
+#if GTEST_IS_THREADSAFE && GTEST_OS_WINDOWS
+
+void SleepMilliseconds(int n) {
+ ::Sleep(n);
+}
+
+AutoHandle::AutoHandle()
+ : handle_(INVALID_HANDLE_VALUE) {}
+
+AutoHandle::AutoHandle(Handle handle)
+ : handle_(handle) {}
+
+AutoHandle::~AutoHandle() {
+ Reset();
+}
+
+AutoHandle::Handle AutoHandle::Get() const {
+ return handle_;
+}
+
+void AutoHandle::Reset() {
+ Reset(INVALID_HANDLE_VALUE);
+}
+
+void AutoHandle::Reset(HANDLE handle) {
+ // Resetting with the same handle we already own is invalid.
+ if (handle_ != handle) {
+ if (IsCloseable()) {
+ ::CloseHandle(handle_);
+ }
+ handle_ = handle;
+ } else {
+ GTEST_CHECK_(!IsCloseable())
+ << "Resetting a valid handle to itself is likely a programmer error "
+ "and thus not allowed.";
+ }
+}
+
+bool AutoHandle::IsCloseable() const {
+ // Different Windows APIs may use either of these values to represent an
+ // invalid handle.
+ return handle_ != NULL && handle_ != INVALID_HANDLE_VALUE;
+}
+
+Notification::Notification()
+ : event_(::CreateEvent(NULL, // Default security attributes.
+ TRUE, // Do not reset automatically.
+ FALSE, // Initially unset.
+ NULL)) { // Anonymous event.
+ GTEST_CHECK_(event_.Get() != NULL);
+}
+
+void Notification::Notify() {
+ GTEST_CHECK_(::SetEvent(event_.Get()) != FALSE);
+}
+
+void Notification::WaitForNotification() {
+ GTEST_CHECK_(
+ ::WaitForSingleObject(event_.Get(), INFINITE) == WAIT_OBJECT_0);
+}
+
+Mutex::Mutex()
+ : owner_thread_id_(0),
+ type_(kDynamic),
+ critical_section_init_phase_(0),
+ critical_section_(new CRITICAL_SECTION) {
+ ::InitializeCriticalSection(critical_section_);
+}
+
+Mutex::~Mutex() {
+ // Static mutexes are leaked intentionally. It is not thread-safe to try
+ // to clean them up.
+ // TODO(yukawa): Switch to Slim Reader/Writer (SRW) Locks, which requires
+ // nothing to clean it up but is available only on Vista and later.
+ // http://msdn.microsoft.com/en-us/library/windows/desktop/aa904937.aspx
+ if (type_ == kDynamic) {
+ ::DeleteCriticalSection(critical_section_);
+ delete critical_section_;
+ critical_section_ = NULL;
+ }
+}
+
+void Mutex::Lock() {
+ ThreadSafeLazyInit();
+ ::EnterCriticalSection(critical_section_);
+ owner_thread_id_ = ::GetCurrentThreadId();
+}
+
+void Mutex::Unlock() {
+ ThreadSafeLazyInit();
+ // We don't protect writing to owner_thread_id_ here, as it's the
+ // caller's responsibility to ensure that the current thread holds the
+ // mutex when this is called.
+ owner_thread_id_ = 0;
+ ::LeaveCriticalSection(critical_section_);
+}
+
+// Does nothing if the current thread holds the mutex. Otherwise, crashes
+// with high probability.
+void Mutex::AssertHeld() {
+ ThreadSafeLazyInit();
+ GTEST_CHECK_(owner_thread_id_ == ::GetCurrentThreadId())
+ << "The current thread is not holding the mutex @" << this;
+}
+
+// Initializes owner_thread_id_ and critical_section_ in static mutexes.
+void Mutex::ThreadSafeLazyInit() {
+ // Dynamic mutexes are initialized in the constructor.
+ if (type_ == kStatic) {
+ switch (
+ ::InterlockedCompareExchange(&critical_section_init_phase_, 1L, 0L)) {
+ case 0:
+ // If critical_section_init_phase_ was 0 before the exchange, we
+ // are the first to test it and need to perform the initialization.
+ owner_thread_id_ = 0;
+ critical_section_ = new CRITICAL_SECTION;
+ ::InitializeCriticalSection(critical_section_);
+ // Updates the critical_section_init_phase_ to 2 to signal
+ // initialization complete.
+ GTEST_CHECK_(::InterlockedCompareExchange(
+ &critical_section_init_phase_, 2L, 1L) ==
+ 1L);
+ break;
+ case 1:
+ // Somebody else is already initializing the mutex; spin until they
+ // are done.
+ while (::InterlockedCompareExchange(&critical_section_init_phase_,
+ 2L,
+ 2L) != 2L) {
+ // Possibly yields the rest of the thread's time slice to other
+ // threads.
+ ::Sleep(0);
+ }
+ break;
+
+ case 2:
+ break; // The mutex is already initialized and ready for use.
+
+ default:
+ GTEST_CHECK_(false)
+ << "Unexpected value of critical_section_init_phase_ "
+ << "while initializing a static mutex.";
+ }
+ }
+}
+
+namespace {
+
+class ThreadWithParamSupport : public ThreadWithParamBase {
+ public:
+ static HANDLE CreateThread(Runnable* runnable,
+ Notification* thread_can_start) {
+ ThreadMainParam* param = new ThreadMainParam(runnable, thread_can_start);
+ DWORD thread_id;
+ // TODO(yukawa): Consider to use _beginthreadex instead.
+ HANDLE thread_handle = ::CreateThread(
+ NULL, // Default security.
+ 0, // Default stack size.
+ &ThreadWithParamSupport::ThreadMain,
+ param, // Parameter to ThreadMainStatic
+ 0x0, // Default creation flags.
+ &thread_id); // Need a valid pointer for the call to work under Win98.
+ GTEST_CHECK_(thread_handle != NULL) << "CreateThread failed with error "
+ << ::GetLastError() << ".";
+ if (thread_handle == NULL) {
+ delete param;
+ }
+ return thread_handle;
+ }
+
+ private:
+ struct ThreadMainParam {
+ ThreadMainParam(Runnable* runnable, Notification* thread_can_start)
+ : runnable_(runnable),
+ thread_can_start_(thread_can_start) {
+ }
+ scoped_ptr<Runnable> runnable_;
+ // Does not own.
+ Notification* thread_can_start_;
+ };
+
+ static DWORD WINAPI ThreadMain(void* ptr) {
+ // Transfers ownership.
+ scoped_ptr<ThreadMainParam> param(static_cast<ThreadMainParam*>(ptr));
+ if (param->thread_can_start_ != NULL)
+ param->thread_can_start_->WaitForNotification();
+ param->runnable_->Run();
+ return 0;
+ }
+
+ // Prohibit instantiation.
+ ThreadWithParamSupport();
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadWithParamSupport);
+};
+
+} // namespace
+
+ThreadWithParamBase::ThreadWithParamBase(Runnable *runnable,
+ Notification* thread_can_start)
+ : thread_(ThreadWithParamSupport::CreateThread(runnable,
+ thread_can_start)) {
+}
+
+ThreadWithParamBase::~ThreadWithParamBase() {
+ Join();
+}
+
+void ThreadWithParamBase::Join() {
+ GTEST_CHECK_(::WaitForSingleObject(thread_.Get(), INFINITE) == WAIT_OBJECT_0)
+ << "Failed to join the thread with error " << ::GetLastError() << ".";
+}
+
+// Maps a thread to a set of ThreadIdToThreadLocals that have values
+// instantiated on that thread and notifies them when the thread exits. A
+// ThreadLocal instance is expected to persist until all threads it has
+// values on have terminated.
+class ThreadLocalRegistryImpl {
+ public:
+ // Registers thread_local_instance as having value on the current thread.
+ // Returns a value that can be used to identify the thread from other threads.
+ static ThreadLocalValueHolderBase* GetValueOnCurrentThread(
+ const ThreadLocalBase* thread_local_instance) {
+ DWORD current_thread = ::GetCurrentThreadId();
+ MutexLock lock(&mutex_);
+ ThreadIdToThreadLocals* const thread_to_thread_locals =
+ GetThreadLocalsMapLocked();
+ ThreadIdToThreadLocals::iterator thread_local_pos =
+ thread_to_thread_locals->find(current_thread);
+ if (thread_local_pos == thread_to_thread_locals->end()) {
+ thread_local_pos = thread_to_thread_locals->insert(
+ std::make_pair(current_thread, ThreadLocalValues())).first;
+ StartWatcherThreadFor(current_thread);
+ }
+ ThreadLocalValues& thread_local_values = thread_local_pos->second;
+ ThreadLocalValues::iterator value_pos =
+ thread_local_values.find(thread_local_instance);
+ if (value_pos == thread_local_values.end()) {
+ value_pos =
+ thread_local_values
+ .insert(std::make_pair(
+ thread_local_instance,
+ linked_ptr<ThreadLocalValueHolderBase>(
+ thread_local_instance->NewValueForCurrentThread())))
+ .first;
+ }
+ return value_pos->second.get();
+ }
+
+ static void OnThreadLocalDestroyed(
+ const ThreadLocalBase* thread_local_instance) {
+ std::vector<linked_ptr<ThreadLocalValueHolderBase> > value_holders;
+ // Clean up the ThreadLocalValues data structure while holding the lock, but
+ // defer the destruction of the ThreadLocalValueHolderBases.
+ {
+ MutexLock lock(&mutex_);
+ ThreadIdToThreadLocals* const thread_to_thread_locals =
+ GetThreadLocalsMapLocked();
+ for (ThreadIdToThreadLocals::iterator it =
+ thread_to_thread_locals->begin();
+ it != thread_to_thread_locals->end();
+ ++it) {
+ ThreadLocalValues& thread_local_values = it->second;
+ ThreadLocalValues::iterator value_pos =
+ thread_local_values.find(thread_local_instance);
+ if (value_pos != thread_local_values.end()) {
+ value_holders.push_back(value_pos->second);
+ thread_local_values.erase(value_pos);
+ // This 'if' can only be successful at most once, so theoretically we
+ // could break out of the loop here, but we don't bother doing so.
+ }
+ }
+ }
+ // Outside the lock, let the destructor for 'value_holders' deallocate the
+ // ThreadLocalValueHolderBases.
+ }
+
+ static void OnThreadExit(DWORD thread_id) {
+ GTEST_CHECK_(thread_id != 0) << ::GetLastError();
+ std::vector<linked_ptr<ThreadLocalValueHolderBase> > value_holders;
+ // Clean up the ThreadIdToThreadLocals data structure while holding the
+ // lock, but defer the destruction of the ThreadLocalValueHolderBases.
+ {
+ MutexLock lock(&mutex_);
+ ThreadIdToThreadLocals* const thread_to_thread_locals =
+ GetThreadLocalsMapLocked();
+ ThreadIdToThreadLocals::iterator thread_local_pos =
+ thread_to_thread_locals->find(thread_id);
+ if (thread_local_pos != thread_to_thread_locals->end()) {
+ ThreadLocalValues& thread_local_values = thread_local_pos->second;
+ for (ThreadLocalValues::iterator value_pos =
+ thread_local_values.begin();
+ value_pos != thread_local_values.end();
+ ++value_pos) {
+ value_holders.push_back(value_pos->second);
+ }
+ thread_to_thread_locals->erase(thread_local_pos);
+ }
+ }
+ // Outside the lock, let the destructor for 'value_holders' deallocate the
+ // ThreadLocalValueHolderBases.
+ }
+
+ private:
+ // In a particular thread, maps a ThreadLocal object to its value.
+ typedef std::map<const ThreadLocalBase*,
+ linked_ptr<ThreadLocalValueHolderBase> > ThreadLocalValues;
+ // Stores all ThreadIdToThreadLocals having values in a thread, indexed by
+ // thread's ID.
+ typedef std::map<DWORD, ThreadLocalValues> ThreadIdToThreadLocals;
+
+ // Holds the thread id and thread handle that we pass from
+ // StartWatcherThreadFor to WatcherThreadFunc.
+ typedef std::pair<DWORD, HANDLE> ThreadIdAndHandle;
+
+ static void StartWatcherThreadFor(DWORD thread_id) {
+ // The returned handle will be kept in thread_map and closed by
+ // watcher_thread in WatcherThreadFunc.
+ HANDLE thread = ::OpenThread(SYNCHRONIZE | THREAD_QUERY_INFORMATION,
+ FALSE,
+ thread_id);
+ GTEST_CHECK_(thread != NULL);
+ // We need to to pass a valid thread ID pointer into CreateThread for it
+ // to work correctly under Win98.
+ DWORD watcher_thread_id;
+ HANDLE watcher_thread = ::CreateThread(
+ NULL, // Default security.
+ 0, // Default stack size
+ &ThreadLocalRegistryImpl::WatcherThreadFunc,
+ reinterpret_cast<LPVOID>(new ThreadIdAndHandle(thread_id, thread)),
+ CREATE_SUSPENDED,
+ &watcher_thread_id);
+ GTEST_CHECK_(watcher_thread != NULL);
+ // Give the watcher thread the same priority as ours to avoid being
+ // blocked by it.
+ ::SetThreadPriority(watcher_thread,
+ ::GetThreadPriority(::GetCurrentThread()));
+ ::ResumeThread(watcher_thread);
+ ::CloseHandle(watcher_thread);
+ }
+
+ // Monitors exit from a given thread and notifies those
+ // ThreadIdToThreadLocals about thread termination.
+ static DWORD WINAPI WatcherThreadFunc(LPVOID param) {
+ const ThreadIdAndHandle* tah =
+ reinterpret_cast<const ThreadIdAndHandle*>(param);
+ GTEST_CHECK_(
+ ::WaitForSingleObject(tah->second, INFINITE) == WAIT_OBJECT_0);
+ OnThreadExit(tah->first);
+ ::CloseHandle(tah->second);
+ delete tah;
+ return 0;
+ }
+
+ // Returns map of thread local instances.
+ static ThreadIdToThreadLocals* GetThreadLocalsMapLocked() {
+ mutex_.AssertHeld();
+ static ThreadIdToThreadLocals* map = new ThreadIdToThreadLocals;
+ return map;
+ }
+
+ // Protects access to GetThreadLocalsMapLocked() and its return value.
+ static Mutex mutex_;
+ // Protects access to GetThreadMapLocked() and its return value.
+ static Mutex thread_map_mutex_;
+};
+
+Mutex ThreadLocalRegistryImpl::mutex_(Mutex::kStaticMutex);
+Mutex ThreadLocalRegistryImpl::thread_map_mutex_(Mutex::kStaticMutex);
+
+ThreadLocalValueHolderBase* ThreadLocalRegistry::GetValueOnCurrentThread(
+ const ThreadLocalBase* thread_local_instance) {
+ return ThreadLocalRegistryImpl::GetValueOnCurrentThread(
+ thread_local_instance);
+}
+
+void ThreadLocalRegistry::OnThreadLocalDestroyed(
+ const ThreadLocalBase* thread_local_instance) {
+ ThreadLocalRegistryImpl::OnThreadLocalDestroyed(thread_local_instance);
+}
+
+#endif // GTEST_IS_THREADSAFE && GTEST_OS_WINDOWS
+
+#if GTEST_USES_POSIX_RE
+
+// Implements RE. Currently only needed for death tests.
+
+RE::~RE() {
+ if (is_valid_) {
+ // regfree'ing an invalid regex might crash because the content
+ // of the regex is undefined. Since the regex's are essentially
+ // the same, one cannot be valid (or invalid) without the other
+ // being so too.
+ regfree(&partial_regex_);
+ regfree(&full_regex_);
+ }
+ free(const_cast<char*>(pattern_));
+}
+
+// Returns true iff regular expression re matches the entire str.
+bool RE::FullMatch(const char* str, const RE& re) {
+ if (!re.is_valid_) return false;
+
+ regmatch_t match;
+ return regexec(&re.full_regex_, str, 1, &match, 0) == 0;
+}
+
+// Returns true iff regular expression re matches a substring of str
+// (including str itself).
+bool RE::PartialMatch(const char* str, const RE& re) {
+ if (!re.is_valid_) return false;
+
+ regmatch_t match;
+ return regexec(&re.partial_regex_, str, 1, &match, 0) == 0;
+}
+
+// Initializes an RE from its string representation.
+void RE::Init(const char* regex) {
+ pattern_ = posix::StrDup(regex);
+
+ // Reserves enough bytes to hold the regular expression used for a
+ // full match.
+ const size_t full_regex_len = strlen(regex) + 10;
+ char* const full_pattern = new char[full_regex_len];
+
+ snprintf(full_pattern, full_regex_len, "^(%s)$", regex);
+ is_valid_ = regcomp(&full_regex_, full_pattern, REG_EXTENDED) == 0;
+ // We want to call regcomp(&partial_regex_, ...) even if the
+ // previous expression returns false. Otherwise partial_regex_ may
+ // not be properly initialized can may cause trouble when it's
+ // freed.
+ //
+ // Some implementation of POSIX regex (e.g. on at least some
+ // versions of Cygwin) doesn't accept the empty string as a valid
+ // regex. We change it to an equivalent form "()" to be safe.
+ if (is_valid_) {
+ const char* const partial_regex = (*regex == '\0') ? "()" : regex;
+ is_valid_ = regcomp(&partial_regex_, partial_regex, REG_EXTENDED) == 0;
+ }
+ EXPECT_TRUE(is_valid_)
+ << "Regular expression \"" << regex
+ << "\" is not a valid POSIX Extended regular expression.";
+
+ delete[] full_pattern;
+}
+
+#elif GTEST_USES_SIMPLE_RE
+
+// Returns true iff ch appears anywhere in str (excluding the
+// terminating '\0' character).
+bool IsInSet(char ch, const char* str) {
+ return ch != '\0' && strchr(str, ch) != NULL;
+}
+
+// Returns true iff ch belongs to the given classification. Unlike
+// similar functions in <ctype.h>, these aren't affected by the
+// current locale.
+bool IsAsciiDigit(char ch) { return '0' <= ch && ch <= '9'; }
+bool IsAsciiPunct(char ch) {
+ return IsInSet(ch, "^-!\"#$%&'()*+,./:;<=>?@[\\]_`{|}~");
+}
+bool IsRepeat(char ch) { return IsInSet(ch, "?*+"); }
+bool IsAsciiWhiteSpace(char ch) { return IsInSet(ch, " \f\n\r\t\v"); }
+bool IsAsciiWordChar(char ch) {
+ return ('a' <= ch && ch <= 'z') || ('A' <= ch && ch <= 'Z') ||
+ ('0' <= ch && ch <= '9') || ch == '_';
+}
+
+// Returns true iff "\\c" is a supported escape sequence.
+bool IsValidEscape(char c) {
+ return (IsAsciiPunct(c) || IsInSet(c, "dDfnrsStvwW"));
+}
+
+// Returns true iff the given atom (specified by escaped and pattern)
+// matches ch. The result is undefined if the atom is invalid.
+bool AtomMatchesChar(bool escaped, char pattern_char, char ch) {
+ if (escaped) { // "\\p" where p is pattern_char.
+ switch (pattern_char) {
+ case 'd': return IsAsciiDigit(ch);
+ case 'D': return !IsAsciiDigit(ch);
+ case 'f': return ch == '\f';
+ case 'n': return ch == '\n';
+ case 'r': return ch == '\r';
+ case 's': return IsAsciiWhiteSpace(ch);
+ case 'S': return !IsAsciiWhiteSpace(ch);
+ case 't': return ch == '\t';
+ case 'v': return ch == '\v';
+ case 'w': return IsAsciiWordChar(ch);
+ case 'W': return !IsAsciiWordChar(ch);
+ }
+ return IsAsciiPunct(pattern_char) && pattern_char == ch;
+ }
+
+ return (pattern_char == '.' && ch != '\n') || pattern_char == ch;
+}
+
+// Helper function used by ValidateRegex() to format error messages.
+std::string FormatRegexSyntaxError(const char* regex, int index) {
+ return (Message() << "Syntax error at index " << index
+ << " in simple regular expression \"" << regex << "\": ").GetString();
+}
+
+// Generates non-fatal failures and returns false if regex is invalid;
+// otherwise returns true.
+bool ValidateRegex(const char* regex) {
+ if (regex == NULL) {
+ // TODO(wan@google.com): fix the source file location in the
+ // assertion failures to match where the regex is used in user
+ // code.
+ ADD_FAILURE() << "NULL is not a valid simple regular expression.";
+ return false;
+ }
+
+ bool is_valid = true;
+
+ // True iff ?, *, or + can follow the previous atom.
+ bool prev_repeatable = false;
+ for (int i = 0; regex[i]; i++) {
+ if (regex[i] == '\\') { // An escape sequence
+ i++;
+ if (regex[i] == '\0') {
+ ADD_FAILURE() << FormatRegexSyntaxError(regex, i - 1)
+ << "'\\' cannot appear at the end.";
+ return false;
+ }
+
+ if (!IsValidEscape(regex[i])) {
+ ADD_FAILURE() << FormatRegexSyntaxError(regex, i - 1)
+ << "invalid escape sequence \"\\" << regex[i] << "\".";
+ is_valid = false;
+ }
+ prev_repeatable = true;
+ } else { // Not an escape sequence.
+ const char ch = regex[i];
+
+ if (ch == '^' && i > 0) {
+ ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
+ << "'^' can only appear at the beginning.";
+ is_valid = false;
+ } else if (ch == '$' && regex[i + 1] != '\0') {
+ ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
+ << "'$' can only appear at the end.";
+ is_valid = false;
+ } else if (IsInSet(ch, "()[]{}|")) {
+ ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
+ << "'" << ch << "' is unsupported.";
+ is_valid = false;
+ } else if (IsRepeat(ch) && !prev_repeatable) {
+ ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
+ << "'" << ch << "' can only follow a repeatable token.";
+ is_valid = false;
+ }
+
+ prev_repeatable = !IsInSet(ch, "^$?*+");
+ }
+ }
+
+ return is_valid;
+}
+
+// Matches a repeated regex atom followed by a valid simple regular
+// expression. The regex atom is defined as c if escaped is false,
+// or \c otherwise. repeat is the repetition meta character (?, *,
+// or +). The behavior is undefined if str contains too many
+// characters to be indexable by size_t, in which case the test will
+// probably time out anyway. We are fine with this limitation as
+// std::string has it too.
+bool MatchRepetitionAndRegexAtHead(
+ bool escaped, char c, char repeat, const char* regex,
+ const char* str) {
+ const size_t min_count = (repeat == '+') ? 1 : 0;
+ const size_t max_count = (repeat == '?') ? 1 :
+ static_cast<size_t>(-1) - 1;
+ // We cannot call numeric_limits::max() as it conflicts with the
+ // max() macro on Windows.
+
+ for (size_t i = 0; i <= max_count; ++i) {
+ // We know that the atom matches each of the first i characters in str.
+ if (i >= min_count && MatchRegexAtHead(regex, str + i)) {
+ // We have enough matches at the head, and the tail matches too.
+ // Since we only care about *whether* the pattern matches str
+ // (as opposed to *how* it matches), there is no need to find a
+ // greedy match.
+ return true;
+ }
+ if (str[i] == '\0' || !AtomMatchesChar(escaped, c, str[i]))
+ return false;
+ }
+ return false;
+}
+
+// Returns true iff regex matches a prefix of str. regex must be a
+// valid simple regular expression and not start with "^", or the
+// result is undefined.
+bool MatchRegexAtHead(const char* regex, const char* str) {
+ if (*regex == '\0') // An empty regex matches a prefix of anything.
+ return true;
+
+ // "$" only matches the end of a string. Note that regex being
+ // valid guarantees that there's nothing after "$" in it.
+ if (*regex == '$')
+ return *str == '\0';
+
+ // Is the first thing in regex an escape sequence?
+ const bool escaped = *regex == '\\';
+ if (escaped)
+ ++regex;
+ if (IsRepeat(regex[1])) {
+ // MatchRepetitionAndRegexAtHead() calls MatchRegexAtHead(), so
+ // here's an indirect recursion. It terminates as the regex gets
+ // shorter in each recursion.
+ return MatchRepetitionAndRegexAtHead(
+ escaped, regex[0], regex[1], regex + 2, str);
+ } else {
+ // regex isn't empty, isn't "$", and doesn't start with a
+ // repetition. We match the first atom of regex with the first
+ // character of str and recurse.
+ return (*str != '\0') && AtomMatchesChar(escaped, *regex, *str) &&
+ MatchRegexAtHead(regex + 1, str + 1);
+ }
+}
+
+// Returns true iff regex matches any substring of str. regex must be
+// a valid simple regular expression, or the result is undefined.
+//
+// The algorithm is recursive, but the recursion depth doesn't exceed
+// the regex length, so we won't need to worry about running out of
+// stack space normally. In rare cases the time complexity can be
+// exponential with respect to the regex length + the string length,
+// but usually it's must faster (often close to linear).
+bool MatchRegexAnywhere(const char* regex, const char* str) {
+ if (regex == NULL || str == NULL)
+ return false;
+
+ if (*regex == '^')
+ return MatchRegexAtHead(regex + 1, str);
+
+ // A successful match can be anywhere in str.
+ do {
+ if (MatchRegexAtHead(regex, str))
+ return true;
+ } while (*str++ != '\0');
+ return false;
+}
+
+// Implements the RE class.
+
+RE::~RE() {
+ free(const_cast<char*>(pattern_));
+ free(const_cast<char*>(full_pattern_));
+}
+
+// Returns true iff regular expression re matches the entire str.
+bool RE::FullMatch(const char* str, const RE& re) {
+ return re.is_valid_ && MatchRegexAnywhere(re.full_pattern_, str);
+}
+
+// Returns true iff regular expression re matches a substring of str
+// (including str itself).
+bool RE::PartialMatch(const char* str, const RE& re) {
+ return re.is_valid_ && MatchRegexAnywhere(re.pattern_, str);
+}
+
+// Initializes an RE from its string representation.
+void RE::Init(const char* regex) {
+ pattern_ = full_pattern_ = NULL;
+ if (regex != NULL) {
+ pattern_ = posix::StrDup(regex);
+ }
+
+ is_valid_ = ValidateRegex(regex);
+ if (!is_valid_) {
+ // No need to calculate the full pattern when the regex is invalid.
+ return;
+ }
+
+ const size_t len = strlen(regex);
+ // Reserves enough bytes to hold the regular expression used for a
+ // full match: we need space to prepend a '^', append a '$', and
+ // terminate the string with '\0'.
+ char* buffer = static_cast<char*>(malloc(len + 3));
+ full_pattern_ = buffer;
+
+ if (*regex != '^')
+ *buffer++ = '^'; // Makes sure full_pattern_ starts with '^'.
+
+ // We don't use snprintf or strncpy, as they trigger a warning when
+ // compiled with VC++ 8.0.
+ memcpy(buffer, regex, len);
+ buffer += len;
+
+ if (len == 0 || regex[len - 1] != '$')
+ *buffer++ = '$'; // Makes sure full_pattern_ ends with '$'.
+
+ *buffer = '\0';
+}
+
+#endif // GTEST_USES_POSIX_RE
+
+const char kUnknownFile[] = "unknown file";
+
+// Formats a source file path and a line number as they would appear
+// in an error message from the compiler used to compile this code.
+GTEST_API_ ::std::string FormatFileLocation(const char* file, int line) {
+ const std::string file_name(file == NULL ? kUnknownFile : file);
+
+ if (line < 0) {
+ return file_name + ":";
+ }
+#ifdef _MSC_VER
+ return file_name + "(" + StreamableToString(line) + "):";
+#else
+ return file_name + ":" + StreamableToString(line) + ":";
+#endif // _MSC_VER
+}
+
+// Formats a file location for compiler-independent XML output.
+// Although this function is not platform dependent, we put it next to
+// FormatFileLocation in order to contrast the two functions.
+// Note that FormatCompilerIndependentFileLocation() does NOT append colon
+// to the file location it produces, unlike FormatFileLocation().
+GTEST_API_ ::std::string FormatCompilerIndependentFileLocation(
+ const char* file, int line) {
+ const std::string file_name(file == NULL ? kUnknownFile : file);
+
+ if (line < 0)
+ return file_name;
+ else
+ return file_name + ":" + StreamableToString(line);
+}
+
+GTestLog::GTestLog(GTestLogSeverity severity, const char* file, int line)
+ : severity_(severity) {
+ const char* const marker =
+ severity == GTEST_INFO ? "[ INFO ]" :
+ severity == GTEST_WARNING ? "[WARNING]" :
+ severity == GTEST_ERROR ? "[ ERROR ]" : "[ FATAL ]";
+ GetStream() << ::std::endl << marker << " "
+ << FormatFileLocation(file, line).c_str() << ": ";
+}
+
+// Flushes the buffers and, if severity is GTEST_FATAL, aborts the program.
+GTestLog::~GTestLog() {
+ GetStream() << ::std::endl;
+ if (severity_ == GTEST_FATAL) {
+ fflush(stderr);
+ posix::Abort();
+ }
+}
+// Disable Microsoft deprecation warnings for POSIX functions called from
+// this class (creat, dup, dup2, and close)
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996)
+
+#if GTEST_HAS_STREAM_REDIRECTION
+
+// Object that captures an output stream (stdout/stderr).
+class CapturedStream {
+ public:
+ // The ctor redirects the stream to a temporary file.
+ explicit CapturedStream(int fd) : fd_(fd), uncaptured_fd_(dup(fd)) {
+# if GTEST_OS_WINDOWS
+ char temp_dir_path[MAX_PATH + 1] = { '\0' }; // NOLINT
+ char temp_file_path[MAX_PATH + 1] = { '\0' }; // NOLINT
+
+ ::GetTempPathA(sizeof(temp_dir_path), temp_dir_path);
+ const UINT success = ::GetTempFileNameA(temp_dir_path,
+ "gtest_redir",
+ 0, // Generate unique file name.
+ temp_file_path);
+ GTEST_CHECK_(success != 0)
+ << "Unable to create a temporary file in " << temp_dir_path;
+ const int captured_fd = creat(temp_file_path, _S_IREAD | _S_IWRITE);
+ GTEST_CHECK_(captured_fd != -1) << "Unable to open temporary file "
+ << temp_file_path;
+ filename_ = temp_file_path;
+# else
+ // There's no guarantee that a test has write access to the current
+ // directory, so we create the temporary file in the /tmp directory
+ // instead. We use /tmp on most systems, and /sdcard on Android.
+ // That's because Android doesn't have /tmp.
+# if GTEST_OS_LINUX_ANDROID
+ // Note: Android applications are expected to call the framework's
+ // Context.getExternalStorageDirectory() method through JNI to get
+ // the location of the world-writable SD Card directory. However,
+ // this requires a Context handle, which cannot be retrieved
+ // globally from native code. Doing so also precludes running the
+ // code as part of a regular standalone executable, which doesn't
+ // run in a Dalvik process (e.g. when running it through 'adb shell').
+ //
+ // The location /sdcard is directly accessible from native code
+ // and is the only location (unofficially) supported by the Android
+ // team. It's generally a symlink to the real SD Card mount point
+ // which can be /mnt/sdcard, /mnt/sdcard0, /system/media/sdcard, or
+ // other OEM-customized locations. Never rely on these, and always
+ // use /sdcard.
+ char name_template[] = "/sdcard/gtest_captured_stream.XXXXXX";
+# else
+ char name_template[] = "/tmp/captured_stream.XXXXXX";
+# endif // GTEST_OS_LINUX_ANDROID
+ const int captured_fd = mkstemp(name_template);
+ filename_ = name_template;
+# endif // GTEST_OS_WINDOWS
+ fflush(NULL);
+ dup2(captured_fd, fd_);
+ close(captured_fd);
+ }
+
+ ~CapturedStream() {
+ remove(filename_.c_str());
+ }
+
+ std::string GetCapturedString() {
+ if (uncaptured_fd_ != -1) {
+ // Restores the original stream.
+ fflush(NULL);
+ dup2(uncaptured_fd_, fd_);
+ close(uncaptured_fd_);
+ uncaptured_fd_ = -1;
+ }
+
+ FILE* const file = posix::FOpen(filename_.c_str(), "r");
+ const std::string content = ReadEntireFile(file);
+ posix::FClose(file);
+ return content;
+ }
+
+ private:
+ const int fd_; // A stream to capture.
+ int uncaptured_fd_;
+ // Name of the temporary file holding the stderr output.
+ ::std::string filename_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(CapturedStream);
+};
+
+GTEST_DISABLE_MSC_WARNINGS_POP_()
+
+static CapturedStream* g_captured_stderr = NULL;
+static CapturedStream* g_captured_stdout = NULL;
+
+// Starts capturing an output stream (stdout/stderr).
+void CaptureStream(int fd, const char* stream_name, CapturedStream** stream) {
+ if (*stream != NULL) {
+ GTEST_LOG_(FATAL) << "Only one " << stream_name
+ << " capturer can exist at a time.";
+ }
+ *stream = new CapturedStream(fd);
+}
+
+// Stops capturing the output stream and returns the captured string.
+std::string GetCapturedStream(CapturedStream** captured_stream) {
+ const std::string content = (*captured_stream)->GetCapturedString();
+
+ delete *captured_stream;
+ *captured_stream = NULL;
+
+ return content;
+}
+
+// Starts capturing stdout.
+void CaptureStdout() {
+ CaptureStream(kStdOutFileno, "stdout", &g_captured_stdout);
+}
+
+// Starts capturing stderr.
+void CaptureStderr() {
+ CaptureStream(kStdErrFileno, "stderr", &g_captured_stderr);
+}
+
+// Stops capturing stdout and returns the captured string.
+std::string GetCapturedStdout() {
+ return GetCapturedStream(&g_captured_stdout);
+}
+
+// Stops capturing stderr and returns the captured string.
+std::string GetCapturedStderr() {
+ return GetCapturedStream(&g_captured_stderr);
+}
+
+#endif // GTEST_HAS_STREAM_REDIRECTION
+
+std::string TempDir() {
+#if GTEST_OS_WINDOWS_MOBILE
+ return "\\temp\\";
+#elif GTEST_OS_WINDOWS
+ const char* temp_dir = posix::GetEnv("TEMP");
+ if (temp_dir == NULL || temp_dir[0] == '\0')
+ return "\\temp\\";
+ else if (temp_dir[strlen(temp_dir) - 1] == '\\')
+ return temp_dir;
+ else
+ return std::string(temp_dir) + "\\";
+#elif GTEST_OS_LINUX_ANDROID
+ return "/sdcard/";
+#else
+ return "/tmp/";
+#endif // GTEST_OS_WINDOWS_MOBILE
+}
+
+size_t GetFileSize(FILE* file) {
+ fseek(file, 0, SEEK_END);
+ return static_cast<size_t>(ftell(file));
+}
+
+std::string ReadEntireFile(FILE* file) {
+ const size_t file_size = GetFileSize(file);
+ char* const buffer = new char[file_size];
+
+ size_t bytes_last_read = 0; // # of bytes read in the last fread()
+ size_t bytes_read = 0; // # of bytes read so far
+
+ fseek(file, 0, SEEK_SET);
+
+ // Keeps reading the file until we cannot read further or the
+ // pre-determined file size is reached.
+ do {
+ bytes_last_read = fread(buffer+bytes_read, 1, file_size-bytes_read, file);
+ bytes_read += bytes_last_read;
+ } while (bytes_last_read > 0 && bytes_read < file_size);
+
+ const std::string content(buffer, bytes_read);
+ delete[] buffer;
+
+ return content;
+}
+
+#if GTEST_HAS_DEATH_TEST
+
+static const ::std::vector<testing::internal::string>* g_injected_test_argvs =
+ NULL; // Owned.
+
+void SetInjectableArgvs(const ::std::vector<testing::internal::string>* argvs) {
+ if (g_injected_test_argvs != argvs)
+ delete g_injected_test_argvs;
+ g_injected_test_argvs = argvs;
+}
+
+const ::std::vector<testing::internal::string>& GetInjectableArgvs() {
+ if (g_injected_test_argvs != NULL) {
+ return *g_injected_test_argvs;
+ }
+ return GetArgvs();
+}
+#endif // GTEST_HAS_DEATH_TEST
+
+#if GTEST_OS_WINDOWS_MOBILE
+namespace posix {
+void Abort() {
+ DebugBreak();
+ TerminateProcess(GetCurrentProcess(), 1);
+}
+} // namespace posix
+#endif // GTEST_OS_WINDOWS_MOBILE
+
+// Returns the name of the environment variable corresponding to the
+// given flag. For example, FlagToEnvVar("foo") will return
+// "GTEST_FOO" in the open-source version.
+static std::string FlagToEnvVar(const char* flag) {
+ const std::string full_flag =
+ (Message() << GTEST_FLAG_PREFIX_ << flag).GetString();
+
+ Message env_var;
+ for (size_t i = 0; i != full_flag.length(); i++) {
+ env_var << ToUpper(full_flag.c_str()[i]);
+ }
+
+ return env_var.GetString();
+}
+
+// Parses 'str' for a 32-bit signed integer. If successful, writes
+// the result to *value and returns true; otherwise leaves *value
+// unchanged and returns false.
+bool ParseInt32(const Message& src_text, const char* str, Int32* value) {
+ // Parses the environment variable as a decimal integer.
+ char* end = NULL;
+ const long long_value = strtol(str, &end, 10); // NOLINT
+
+ // Has strtol() consumed all characters in the string?
+ if (*end != '\0') {
+ // No - an invalid character was encountered.
+ Message msg;
+ msg << "WARNING: " << src_text
+ << " is expected to be a 32-bit integer, but actually"
+ << " has value \"" << str << "\".\n";
+ printf("%s", msg.GetString().c_str());
+ fflush(stdout);
+ return false;
+ }
+
+ // Is the parsed value in the range of an Int32?
+ const Int32 result = static_cast<Int32>(long_value);
+ if (long_value == LONG_MAX || long_value == LONG_MIN ||
+ // The parsed value overflows as a long. (strtol() returns
+ // LONG_MAX or LONG_MIN when the input overflows.)
+ result != long_value
+ // The parsed value overflows as an Int32.
+ ) {
+ Message msg;
+ msg << "WARNING: " << src_text
+ << " is expected to be a 32-bit integer, but actually"
+ << " has value " << str << ", which overflows.\n";
+ printf("%s", msg.GetString().c_str());
+ fflush(stdout);
+ return false;
+ }
+
+ *value = result;
+ return true;
+}
+
+// Reads and returns the Boolean environment variable corresponding to
+// the given flag; if it's not set, returns default_value.
+//
+// The value is considered true iff it's not "0".
+bool BoolFromGTestEnv(const char* flag, bool default_value) {
+#if defined(GTEST_GET_BOOL_FROM_ENV_)
+ return GTEST_GET_BOOL_FROM_ENV_(flag, default_value);
+#endif // defined(GTEST_GET_BOOL_FROM_ENV_)
+ const std::string env_var = FlagToEnvVar(flag);
+ const char* const string_value = posix::GetEnv(env_var.c_str());
+ return string_value == NULL ?
+ default_value : strcmp(string_value, "0") != 0;
+}
+
+// Reads and returns a 32-bit integer stored in the environment
+// variable corresponding to the given flag; if it isn't set or
+// doesn't represent a valid 32-bit integer, returns default_value.
+Int32 Int32FromGTestEnv(const char* flag, Int32 default_value) {
+#if defined(GTEST_GET_INT32_FROM_ENV_)
+ return GTEST_GET_INT32_FROM_ENV_(flag, default_value);
+#endif // defined(GTEST_GET_INT32_FROM_ENV_)
+ const std::string env_var = FlagToEnvVar(flag);
+ const char* const string_value = posix::GetEnv(env_var.c_str());
+ if (string_value == NULL) {
+ // The environment variable is not set.
+ return default_value;
+ }
+
+ Int32 result = default_value;
+ if (!ParseInt32(Message() << "Environment variable " << env_var,
+ string_value, &result)) {
+ printf("The default value %s is used.\n",
+ (Message() << default_value).GetString().c_str());
+ fflush(stdout);
+ return default_value;
+ }
+
+ return result;
+}
+
+// Reads and returns the string environment variable corresponding to
+// the given flag; if it's not set, returns default_value.
+std::string StringFromGTestEnv(const char* flag, const char* default_value) {
+#if defined(GTEST_GET_STRING_FROM_ENV_)
+ return GTEST_GET_STRING_FROM_ENV_(flag, default_value);
+#endif // defined(GTEST_GET_STRING_FROM_ENV_)
+ const std::string env_var = FlagToEnvVar(flag);
+ const char* value = posix::GetEnv(env_var.c_str());
+ if (value != NULL) {
+ return value;
+ }
+
+ // As a special case for the 'output' flag, if GTEST_OUTPUT is not
+ // set, we look for XML_OUTPUT_FILE, which is set by the Bazel build
+ // system. The value of XML_OUTPUT_FILE is a filename without the
+ // "xml:" prefix of GTEST_OUTPUT.
+ //
+ // The net priority order after flag processing is thus:
+ // --gtest_output command line flag
+ // GTEST_OUTPUT environment variable
+ // XML_OUTPUT_FILE environment variable
+ // 'default_value'
+ if (strcmp(flag, "output") == 0) {
+ value = posix::GetEnv("XML_OUTPUT_FILE");
+ if (value != NULL) {
+ return std::string("xml:") + value;
+ }
+ }
+ return default_value;
+}
+
+} // namespace internal
+} // namespace testing
--- /dev/null
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Test - The Google C++ Testing Framework
+//
+// This file implements a universal value printer that can print a
+// value of any type T:
+//
+// void ::testing::internal::UniversalPrinter<T>::Print(value, ostream_ptr);
+//
+// It uses the << operator when possible, and prints the bytes in the
+// object otherwise. A user can override its behavior for a class
+// type Foo by defining either operator<<(::std::ostream&, const Foo&)
+// or void PrintTo(const Foo&, ::std::ostream*) in the namespace that
+// defines Foo.
+
+#include "gtest/gtest-printers.h"
+#include <ctype.h>
+#include <stdio.h>
+#include <cwchar>
+#include <ostream> // NOLINT
+#include <string>
+#include "gtest/internal/gtest-port.h"
+
+namespace testing {
+
+namespace {
+
+using ::std::ostream;
+
+// Prints a segment of bytes in the given object.
+GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_
+GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
+GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_
+void PrintByteSegmentInObjectTo(const unsigned char* obj_bytes, size_t start,
+ size_t count, ostream* os) {
+ char text[5] = "";
+ for (size_t i = 0; i != count; i++) {
+ const size_t j = start + i;
+ if (i != 0) {
+ // Organizes the bytes into groups of 2 for easy parsing by
+ // human.
+ if ((j % 2) == 0)
+ *os << ' ';
+ else
+ *os << '-';
+ }
+ GTEST_SNPRINTF_(text, sizeof(text), "%02X", obj_bytes[j]);
+ *os << text;
+ }
+}
+
+// Prints the bytes in the given value to the given ostream.
+void PrintBytesInObjectToImpl(const unsigned char* obj_bytes, size_t count,
+ ostream* os) {
+ // Tells the user how big the object is.
+ *os << count << "-byte object <";
+
+ const size_t kThreshold = 132;
+ const size_t kChunkSize = 64;
+ // If the object size is bigger than kThreshold, we'll have to omit
+ // some details by printing only the first and the last kChunkSize
+ // bytes.
+ // TODO(wan): let the user control the threshold using a flag.
+ if (count < kThreshold) {
+ PrintByteSegmentInObjectTo(obj_bytes, 0, count, os);
+ } else {
+ PrintByteSegmentInObjectTo(obj_bytes, 0, kChunkSize, os);
+ *os << " ... ";
+ // Rounds up to 2-byte boundary.
+ const size_t resume_pos = (count - kChunkSize + 1)/2*2;
+ PrintByteSegmentInObjectTo(obj_bytes, resume_pos, count - resume_pos, os);
+ }
+ *os << ">";
+}
+
+} // namespace
+
+namespace internal2 {
+
+// Delegates to PrintBytesInObjectToImpl() to print the bytes in the
+// given object. The delegation simplifies the implementation, which
+// uses the << operator and thus is easier done outside of the
+// ::testing::internal namespace, which contains a << operator that
+// sometimes conflicts with the one in STL.
+void PrintBytesInObjectTo(const unsigned char* obj_bytes, size_t count,
+ ostream* os) {
+ PrintBytesInObjectToImpl(obj_bytes, count, os);
+}
+
+} // namespace internal2
+
+namespace internal {
+
+// Depending on the value of a char (or wchar_t), we print it in one
+// of three formats:
+// - as is if it's a printable ASCII (e.g. 'a', '2', ' '),
+// - as a hexidecimal escape sequence (e.g. '\x7F'), or
+// - as a special escape sequence (e.g. '\r', '\n').
+enum CharFormat {
+ kAsIs,
+ kHexEscape,
+ kSpecialEscape
+};
+
+// Returns true if c is a printable ASCII character. We test the
+// value of c directly instead of calling isprint(), which is buggy on
+// Windows Mobile.
+inline bool IsPrintableAscii(wchar_t c) {
+ return 0x20 <= c && c <= 0x7E;
+}
+
+// Prints a wide or narrow char c as a character literal without the
+// quotes, escaping it when necessary; returns how c was formatted.
+// The template argument UnsignedChar is the unsigned version of Char,
+// which is the type of c.
+template <typename UnsignedChar, typename Char>
+static CharFormat PrintAsCharLiteralTo(Char c, ostream* os) {
+ switch (static_cast<wchar_t>(c)) {
+ case L'\0':
+ *os << "\\0";
+ break;
+ case L'\'':
+ *os << "\\'";
+ break;
+ case L'\\':
+ *os << "\\\\";
+ break;
+ case L'\a':
+ *os << "\\a";
+ break;
+ case L'\b':
+ *os << "\\b";
+ break;
+ case L'\f':
+ *os << "\\f";
+ break;
+ case L'\n':
+ *os << "\\n";
+ break;
+ case L'\r':
+ *os << "\\r";
+ break;
+ case L'\t':
+ *os << "\\t";
+ break;
+ case L'\v':
+ *os << "\\v";
+ break;
+ default:
+ if (IsPrintableAscii(c)) {
+ *os << static_cast<char>(c);
+ return kAsIs;
+ } else {
+ *os << "\\x" + String::FormatHexInt(static_cast<UnsignedChar>(c));
+ return kHexEscape;
+ }
+ }
+ return kSpecialEscape;
+}
+
+// Prints a wchar_t c as if it's part of a string literal, escaping it when
+// necessary; returns how c was formatted.
+static CharFormat PrintAsStringLiteralTo(wchar_t c, ostream* os) {
+ switch (c) {
+ case L'\'':
+ *os << "'";
+ return kAsIs;
+ case L'"':
+ *os << "\\\"";
+ return kSpecialEscape;
+ default:
+ return PrintAsCharLiteralTo<wchar_t>(c, os);
+ }
+}
+
+// Prints a char c as if it's part of a string literal, escaping it when
+// necessary; returns how c was formatted.
+static CharFormat PrintAsStringLiteralTo(char c, ostream* os) {
+ return PrintAsStringLiteralTo(
+ static_cast<wchar_t>(static_cast<unsigned char>(c)), os);
+}
+
+// Prints a wide or narrow character c and its code. '\0' is printed
+// as "'\\0'", other unprintable characters are also properly escaped
+// using the standard C++ escape sequence. The template argument
+// UnsignedChar is the unsigned version of Char, which is the type of c.
+template <typename UnsignedChar, typename Char>
+void PrintCharAndCodeTo(Char c, ostream* os) {
+ // First, print c as a literal in the most readable form we can find.
+ *os << ((sizeof(c) > 1) ? "L'" : "'");
+ const CharFormat format = PrintAsCharLiteralTo<UnsignedChar>(c, os);
+ *os << "'";
+
+ // To aid user debugging, we also print c's code in decimal, unless
+ // it's 0 (in which case c was printed as '\\0', making the code
+ // obvious).
+ if (c == 0)
+ return;
+ *os << " (" << static_cast<int>(c);
+
+ // For more convenience, we print c's code again in hexidecimal,
+ // unless c was already printed in the form '\x##' or the code is in
+ // [1, 9].
+ if (format == kHexEscape || (1 <= c && c <= 9)) {
+ // Do nothing.
+ } else {
+ *os << ", 0x" << String::FormatHexInt(static_cast<UnsignedChar>(c));
+ }
+ *os << ")";
+}
+
+void PrintTo(unsigned char c, ::std::ostream* os) {
+ PrintCharAndCodeTo<unsigned char>(c, os);
+}
+void PrintTo(signed char c, ::std::ostream* os) {
+ PrintCharAndCodeTo<unsigned char>(c, os);
+}
+
+// Prints a wchar_t as a symbol if it is printable or as its internal
+// code otherwise and also as its code. L'\0' is printed as "L'\\0'".
+void PrintTo(wchar_t wc, ostream* os) {
+ PrintCharAndCodeTo<wchar_t>(wc, os);
+}
+
+// Prints the given array of characters to the ostream. CharType must be either
+// char or wchar_t.
+// The array starts at begin, the length is len, it may include '\0' characters
+// and may not be NUL-terminated.
+template <typename CharType>
+GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_
+GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
+GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_
+static void PrintCharsAsStringTo(
+ const CharType* begin, size_t len, ostream* os) {
+ const char* const kQuoteBegin = sizeof(CharType) == 1 ? "\"" : "L\"";
+ *os << kQuoteBegin;
+ bool is_previous_hex = false;
+ for (size_t index = 0; index < len; ++index) {
+ const CharType cur = begin[index];
+ if (is_previous_hex && IsXDigit(cur)) {
+ // Previous character is of '\x..' form and this character can be
+ // interpreted as another hexadecimal digit in its number. Break string to
+ // disambiguate.
+ *os << "\" " << kQuoteBegin;
+ }
+ is_previous_hex = PrintAsStringLiteralTo(cur, os) == kHexEscape;
+ }
+ *os << "\"";
+}
+
+// Prints a (const) char/wchar_t array of 'len' elements, starting at address
+// 'begin'. CharType must be either char or wchar_t.
+template <typename CharType>
+GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_
+GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
+GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_
+static void UniversalPrintCharArray(
+ const CharType* begin, size_t len, ostream* os) {
+ // The code
+ // const char kFoo[] = "foo";
+ // generates an array of 4, not 3, elements, with the last one being '\0'.
+ //
+ // Therefore when printing a char array, we don't print the last element if
+ // it's '\0', such that the output matches the string literal as it's
+ // written in the source code.
+ if (len > 0 && begin[len - 1] == '\0') {
+ PrintCharsAsStringTo(begin, len - 1, os);
+ return;
+ }
+
+ // If, however, the last element in the array is not '\0', e.g.
+ // const char kFoo[] = { 'f', 'o', 'o' };
+ // we must print the entire array. We also print a message to indicate
+ // that the array is not NUL-terminated.
+ PrintCharsAsStringTo(begin, len, os);
+ *os << " (no terminating NUL)";
+}
+
+// Prints a (const) char array of 'len' elements, starting at address 'begin'.
+void UniversalPrintArray(const char* begin, size_t len, ostream* os) {
+ UniversalPrintCharArray(begin, len, os);
+}
+
+// Prints a (const) wchar_t array of 'len' elements, starting at address
+// 'begin'.
+void UniversalPrintArray(const wchar_t* begin, size_t len, ostream* os) {
+ UniversalPrintCharArray(begin, len, os);
+}
+
+// Prints the given C string to the ostream.
+void PrintTo(const char* s, ostream* os) {
+ if (s == NULL) {
+ *os << "NULL";
+ } else {
+ *os << ImplicitCast_<const void*>(s) << " pointing to ";
+ PrintCharsAsStringTo(s, strlen(s), os);
+ }
+}
+
+// MSVC compiler can be configured to define whar_t as a typedef
+// of unsigned short. Defining an overload for const wchar_t* in that case
+// would cause pointers to unsigned shorts be printed as wide strings,
+// possibly accessing more memory than intended and causing invalid
+// memory accesses. MSVC defines _NATIVE_WCHAR_T_DEFINED symbol when
+// wchar_t is implemented as a native type.
+#if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED)
+// Prints the given wide C string to the ostream.
+void PrintTo(const wchar_t* s, ostream* os) {
+ if (s == NULL) {
+ *os << "NULL";
+ } else {
+ *os << ImplicitCast_<const void*>(s) << " pointing to ";
+ PrintCharsAsStringTo(s, std::wcslen(s), os);
+ }
+}
+#endif // wchar_t is native
+
+// Prints a ::string object.
+#if GTEST_HAS_GLOBAL_STRING
+void PrintStringTo(const ::string& s, ostream* os) {
+ PrintCharsAsStringTo(s.data(), s.size(), os);
+}
+#endif // GTEST_HAS_GLOBAL_STRING
+
+void PrintStringTo(const ::std::string& s, ostream* os) {
+ PrintCharsAsStringTo(s.data(), s.size(), os);
+}
+
+// Prints a ::wstring object.
+#if GTEST_HAS_GLOBAL_WSTRING
+void PrintWideStringTo(const ::wstring& s, ostream* os) {
+ PrintCharsAsStringTo(s.data(), s.size(), os);
+}
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+#if GTEST_HAS_STD_WSTRING
+void PrintWideStringTo(const ::std::wstring& s, ostream* os) {
+ PrintCharsAsStringTo(s.data(), s.size(), os);
+}
+#endif // GTEST_HAS_STD_WSTRING
+
+} // namespace internal
+
+} // namespace testing
--- /dev/null
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: mheule@google.com (Markus Heule)
+//
+// The Google C++ Testing Framework (Google Test)
+
+#include "gtest/gtest-test-part.h"
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick exists to
+// prevent the accidental inclusion of gtest-internal-inl.h in the
+// user's code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+namespace testing {
+
+using internal::GetUnitTestImpl;
+
+// Gets the summary of the failure message by omitting the stack trace
+// in it.
+std::string TestPartResult::ExtractSummary(const char* message) {
+ const char* const stack_trace = strstr(message, internal::kStackTraceMarker);
+ return stack_trace == NULL ? message :
+ std::string(message, stack_trace);
+}
+
+// Prints a TestPartResult object.
+std::ostream& operator<<(std::ostream& os, const TestPartResult& result) {
+ return os
+ << result.file_name() << ":" << result.line_number() << ": "
+ << (result.type() == TestPartResult::kSuccess ? "Success" :
+ result.type() == TestPartResult::kFatalFailure ? "Fatal failure" :
+ "Non-fatal failure") << ":\n"
+ << result.message() << std::endl;
+}
+
+// Appends a TestPartResult to the array.
+void TestPartResultArray::Append(const TestPartResult& result) {
+ array_.push_back(result);
+}
+
+// Returns the TestPartResult at the given index (0-based).
+const TestPartResult& TestPartResultArray::GetTestPartResult(int index) const {
+ if (index < 0 || index >= size()) {
+ printf("\nInvalid index (%d) into TestPartResultArray.\n", index);
+ internal::posix::Abort();
+ }
+
+ return array_[index];
+}
+
+// Returns the number of TestPartResult objects in the array.
+int TestPartResultArray::size() const {
+ return static_cast<int>(array_.size());
+}
+
+namespace internal {
+
+HasNewFatalFailureHelper::HasNewFatalFailureHelper()
+ : has_new_fatal_failure_(false),
+ original_reporter_(GetUnitTestImpl()->
+ GetTestPartResultReporterForCurrentThread()) {
+ GetUnitTestImpl()->SetTestPartResultReporterForCurrentThread(this);
+}
+
+HasNewFatalFailureHelper::~HasNewFatalFailureHelper() {
+ GetUnitTestImpl()->SetTestPartResultReporterForCurrentThread(
+ original_reporter_);
+}
+
+void HasNewFatalFailureHelper::ReportTestPartResult(
+ const TestPartResult& result) {
+ if (result.fatally_failed())
+ has_new_fatal_failure_ = true;
+ original_reporter_->ReportTestPartResult(result);
+}
+
+} // namespace internal
+
+} // namespace testing
--- /dev/null
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include "gtest/gtest-typed-test.h"
+#include "gtest/gtest.h"
+
+namespace testing {
+namespace internal {
+
+#if GTEST_HAS_TYPED_TEST_P
+
+// Skips to the first non-space char in str. Returns an empty string if str
+// contains only whitespace characters.
+static const char* SkipSpaces(const char* str) {
+ while (IsSpace(*str))
+ str++;
+ return str;
+}
+
+static std::vector<std::string> SplitIntoTestNames(const char* src) {
+ std::vector<std::string> name_vec;
+ src = SkipSpaces(src);
+ for (; src != NULL; src = SkipComma(src)) {
+ name_vec.push_back(StripTrailingSpaces(GetPrefixUntilComma(src)));
+ }
+ return name_vec;
+}
+
+// Verifies that registered_tests match the test names in
+// registered_tests_; returns registered_tests if successful, or
+// aborts the program otherwise.
+const char* TypedTestCasePState::VerifyRegisteredTestNames(
+ const char* file, int line, const char* registered_tests) {
+ typedef RegisteredTestsMap::const_iterator RegisteredTestIter;
+ registered_ = true;
+
+ std::vector<std::string> name_vec = SplitIntoTestNames(registered_tests);
+
+ Message errors;
+
+ std::set<std::string> tests;
+ for (std::vector<std::string>::const_iterator name_it = name_vec.begin();
+ name_it != name_vec.end(); ++name_it) {
+ const std::string& name = *name_it;
+ if (tests.count(name) != 0) {
+ errors << "Test " << name << " is listed more than once.\n";
+ continue;
+ }
+
+ bool found = false;
+ for (RegisteredTestIter it = registered_tests_.begin();
+ it != registered_tests_.end();
+ ++it) {
+ if (name == it->first) {
+ found = true;
+ break;
+ }
+ }
+
+ if (found) {
+ tests.insert(name);
+ } else {
+ errors << "No test named " << name
+ << " can be found in this test case.\n";
+ }
+ }
+
+ for (RegisteredTestIter it = registered_tests_.begin();
+ it != registered_tests_.end();
+ ++it) {
+ if (tests.count(it->first) == 0) {
+ errors << "You forgot to list test " << it->first << ".\n";
+ }
+ }
+
+ const std::string& errors_str = errors.GetString();
+ if (errors_str != "") {
+ fprintf(stderr, "%s %s", FormatFileLocation(file, line).c_str(),
+ errors_str.c_str());
+ fflush(stderr);
+ posix::Abort();
+ }
+
+ return registered_tests;
+}
+
+#endif // GTEST_HAS_TYPED_TEST_P
+
+} // namespace internal
+} // namespace testing
--- /dev/null
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// The Google C++ Testing Framework (Google Test)
+
+#include "gtest/gtest.h"
+#include "gtest/internal/custom/gtest.h"
+#include "gtest/gtest-spi.h"
+
+#include <ctype.h>
+#include <math.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <wchar.h>
+#include <wctype.h>
+
+#include <algorithm>
+#include <iomanip>
+#include <limits>
+#include <list>
+#include <map>
+#include <ostream> // NOLINT
+#include <sstream>
+#include <vector>
+
+#if GTEST_OS_LINUX
+
+// TODO(kenton@google.com): Use autoconf to detect availability of
+// gettimeofday().
+# define GTEST_HAS_GETTIMEOFDAY_ 1
+
+# include <fcntl.h> // NOLINT
+# include <limits.h> // NOLINT
+# include <sched.h> // NOLINT
+// Declares vsnprintf(). This header is not available on Windows.
+# include <strings.h> // NOLINT
+# include <sys/mman.h> // NOLINT
+# include <sys/time.h> // NOLINT
+# include <unistd.h> // NOLINT
+# include <string>
+
+#elif GTEST_OS_SYMBIAN
+# define GTEST_HAS_GETTIMEOFDAY_ 1
+# include <sys/time.h> // NOLINT
+
+#elif GTEST_OS_ZOS
+# define GTEST_HAS_GETTIMEOFDAY_ 1
+# include <sys/time.h> // NOLINT
+
+// On z/OS we additionally need strings.h for strcasecmp.
+# include <strings.h> // NOLINT
+
+#elif GTEST_OS_WINDOWS_MOBILE // We are on Windows CE.
+
+# include <windows.h> // NOLINT
+# undef min
+
+#elif GTEST_OS_WINDOWS // We are on Windows proper.
+
+# include <io.h> // NOLINT
+# include <sys/timeb.h> // NOLINT
+# include <sys/types.h> // NOLINT
+# include <sys/stat.h> // NOLINT
+
+# if GTEST_OS_WINDOWS_MINGW
+// MinGW has gettimeofday() but not _ftime64().
+// TODO(kenton@google.com): Use autoconf to detect availability of
+// gettimeofday().
+// TODO(kenton@google.com): There are other ways to get the time on
+// Windows, like GetTickCount() or GetSystemTimeAsFileTime(). MinGW
+// supports these. consider using them instead.
+# define GTEST_HAS_GETTIMEOFDAY_ 1
+# include <sys/time.h> // NOLINT
+# endif // GTEST_OS_WINDOWS_MINGW
+
+// cpplint thinks that the header is already included, so we want to
+// silence it.
+# include <windows.h> // NOLINT
+# undef min
+
+#else
+
+// Assume other platforms have gettimeofday().
+// TODO(kenton@google.com): Use autoconf to detect availability of
+// gettimeofday().
+# define GTEST_HAS_GETTIMEOFDAY_ 1
+
+// cpplint thinks that the header is already included, so we want to
+// silence it.
+# include <sys/time.h> // NOLINT
+# include <unistd.h> // NOLINT
+
+#endif // GTEST_OS_LINUX
+
+#if GTEST_HAS_EXCEPTIONS
+# include <stdexcept>
+#endif
+
+#if GTEST_CAN_STREAM_RESULTS_
+# include <arpa/inet.h> // NOLINT
+# include <netdb.h> // NOLINT
+# include <sys/socket.h> // NOLINT
+# include <sys/types.h> // NOLINT
+#endif
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+#if GTEST_OS_WINDOWS
+# define vsnprintf _vsnprintf
+#endif // GTEST_OS_WINDOWS
+
+namespace testing {
+
+using internal::CountIf;
+using internal::ForEach;
+using internal::GetElementOr;
+using internal::Shuffle;
+
+// Constants.
+
+// A test whose test case name or test name matches this filter is
+// disabled and not run.
+static const char kDisableTestFilter[] = "DISABLED_*:*/DISABLED_*";
+
+// A test case whose name matches this filter is considered a death
+// test case and will be run before test cases whose name doesn't
+// match this filter.
+static const char kDeathTestCaseFilter[] = "*DeathTest:*DeathTest/*";
+
+// A test filter that matches everything.
+static const char kUniversalFilter[] = "*";
+
+// The default output file for XML output.
+static const char kDefaultOutputFile[] = "test_detail.xml";
+
+// The environment variable name for the test shard index.
+static const char kTestShardIndex[] = "GTEST_SHARD_INDEX";
+// The environment variable name for the total number of test shards.
+static const char kTestTotalShards[] = "GTEST_TOTAL_SHARDS";
+// The environment variable name for the test shard status file.
+static const char kTestShardStatusFile[] = "GTEST_SHARD_STATUS_FILE";
+
+namespace internal {
+
+// The text used in failure messages to indicate the start of the
+// stack trace.
+const char kStackTraceMarker[] = "\nStack trace:\n";
+
+// g_help_flag is true iff the --help flag or an equivalent form is
+// specified on the command line.
+bool g_help_flag = false;
+
+} // namespace internal
+
+static const char* GetDefaultFilter() {
+#ifdef GTEST_TEST_FILTER_ENV_VAR_
+ const char* const testbridge_test_only = getenv(GTEST_TEST_FILTER_ENV_VAR_);
+ if (testbridge_test_only != NULL) {
+ return testbridge_test_only;
+ }
+#endif // GTEST_TEST_FILTER_ENV_VAR_
+ return kUniversalFilter;
+}
+
+GTEST_DEFINE_bool_(
+ also_run_disabled_tests,
+ internal::BoolFromGTestEnv("also_run_disabled_tests", false),
+ "Run disabled tests too, in addition to the tests normally being run.");
+
+GTEST_DEFINE_bool_(
+ break_on_failure,
+ internal::BoolFromGTestEnv("break_on_failure", false),
+ "True iff a failed assertion should be a debugger break-point.");
+
+GTEST_DEFINE_bool_(
+ catch_exceptions,
+ internal::BoolFromGTestEnv("catch_exceptions", true),
+ "True iff " GTEST_NAME_
+ " should catch exceptions and treat them as test failures.");
+
+GTEST_DEFINE_string_(
+ color,
+ internal::StringFromGTestEnv("color", "auto"),
+ "Whether to use colors in the output. Valid values: yes, no, "
+ "and auto. 'auto' means to use colors if the output is "
+ "being sent to a terminal and the TERM environment variable "
+ "is set to a terminal type that supports colors.");
+
+GTEST_DEFINE_string_(
+ filter,
+ internal::StringFromGTestEnv("filter", GetDefaultFilter()),
+ "A colon-separated list of glob (not regex) patterns "
+ "for filtering the tests to run, optionally followed by a "
+ "'-' and a : separated list of negative patterns (tests to "
+ "exclude). A test is run if it matches one of the positive "
+ "patterns and does not match any of the negative patterns.");
+
+GTEST_DEFINE_bool_(list_tests, false,
+ "List all tests without running them.");
+
+GTEST_DEFINE_string_(
+ output,
+ internal::StringFromGTestEnv("output", ""),
+ "A format (currently must be \"xml\"), optionally followed "
+ "by a colon and an output file name or directory. A directory "
+ "is indicated by a trailing pathname separator. "
+ "Examples: \"xml:filename.xml\", \"xml::directoryname/\". "
+ "If a directory is specified, output files will be created "
+ "within that directory, with file-names based on the test "
+ "executable's name and, if necessary, made unique by adding "
+ "digits.");
+
+GTEST_DEFINE_bool_(
+ print_time,
+ internal::BoolFromGTestEnv("print_time", true),
+ "True iff " GTEST_NAME_
+ " should display elapsed time in text output.");
+
+GTEST_DEFINE_int32_(
+ random_seed,
+ internal::Int32FromGTestEnv("random_seed", 0),
+ "Random number seed to use when shuffling test orders. Must be in range "
+ "[1, 99999], or 0 to use a seed based on the current time.");
+
+GTEST_DEFINE_int32_(
+ repeat,
+ internal::Int32FromGTestEnv("repeat", 1),
+ "How many times to repeat each test. Specify a negative number "
+ "for repeating forever. Useful for shaking out flaky tests.");
+
+GTEST_DEFINE_bool_(
+ show_internal_stack_frames, false,
+ "True iff " GTEST_NAME_ " should include internal stack frames when "
+ "printing test failure stack traces.");
+
+GTEST_DEFINE_bool_(
+ shuffle,
+ internal::BoolFromGTestEnv("shuffle", false),
+ "True iff " GTEST_NAME_
+ " should randomize tests' order on every run.");
+
+GTEST_DEFINE_int32_(
+ stack_trace_depth,
+ internal::Int32FromGTestEnv("stack_trace_depth", kMaxStackTraceDepth),
+ "The maximum number of stack frames to print when an "
+ "assertion fails. The valid range is 0 through 100, inclusive.");
+
+GTEST_DEFINE_string_(
+ stream_result_to,
+ internal::StringFromGTestEnv("stream_result_to", ""),
+ "This flag specifies the host name and the port number on which to stream "
+ "test results. Example: \"localhost:555\". The flag is effective only on "
+ "Linux.");
+
+GTEST_DEFINE_bool_(
+ throw_on_failure,
+ internal::BoolFromGTestEnv("throw_on_failure", false),
+ "When this flag is specified, a failed assertion will throw an exception "
+ "if exceptions are enabled or exit the program with a non-zero code "
+ "otherwise.");
+
+#if GTEST_USE_OWN_FLAGFILE_FLAG_
+GTEST_DEFINE_string_(
+ flagfile,
+ internal::StringFromGTestEnv("flagfile", ""),
+ "This flag specifies the flagfile to read command-line flags from.");
+#endif // GTEST_USE_OWN_FLAGFILE_FLAG_
+
+namespace internal {
+
+// Generates a random number from [0, range), using a Linear
+// Congruential Generator (LCG). Crashes if 'range' is 0 or greater
+// than kMaxRange.
+UInt32 Random::Generate(UInt32 range) {
+ // These constants are the same as are used in glibc's rand(3).
+ state_ = (1103515245U*state_ + 12345U) % kMaxRange;
+
+ GTEST_CHECK_(range > 0)
+ << "Cannot generate a number in the range [0, 0).";
+ GTEST_CHECK_(range <= kMaxRange)
+ << "Generation of a number in [0, " << range << ") was requested, "
+ << "but this can only generate numbers in [0, " << kMaxRange << ").";
+
+ // Converting via modulus introduces a bit of downward bias, but
+ // it's simple, and a linear congruential generator isn't too good
+ // to begin with.
+ return state_ % range;
+}
+
+// GTestIsInitialized() returns true iff the user has initialized
+// Google Test. Useful for catching the user mistake of not initializing
+// Google Test before calling RUN_ALL_TESTS().
+static bool GTestIsInitialized() { return GetArgvs().size() > 0; }
+
+// Iterates over a vector of TestCases, keeping a running sum of the
+// results of calling a given int-returning method on each.
+// Returns the sum.
+static int SumOverTestCaseList(const std::vector<TestCase*>& case_list,
+ int (TestCase::*method)() const) {
+ int sum = 0;
+ for (size_t i = 0; i < case_list.size(); i++) {
+ sum += (case_list[i]->*method)();
+ }
+ return sum;
+}
+
+// Returns true iff the test case passed.
+static bool TestCasePassed(const TestCase* test_case) {
+ return test_case->should_run() && test_case->Passed();
+}
+
+// Returns true iff the test case failed.
+static bool TestCaseFailed(const TestCase* test_case) {
+ return test_case->should_run() && test_case->Failed();
+}
+
+// Returns true iff test_case contains at least one test that should
+// run.
+static bool ShouldRunTestCase(const TestCase* test_case) {
+ return test_case->should_run();
+}
+
+// AssertHelper constructor.
+AssertHelper::AssertHelper(TestPartResult::Type type,
+ const char* file,
+ int line,
+ const char* message)
+ : data_(new AssertHelperData(type, file, line, message)) {
+}
+
+AssertHelper::~AssertHelper() {
+ delete data_;
+}
+
+// Message assignment, for assertion streaming support.
+void AssertHelper::operator=(const Message& message) const {
+ UnitTest::GetInstance()->
+ AddTestPartResult(data_->type, data_->file, data_->line,
+ AppendUserMessage(data_->message, message),
+ UnitTest::GetInstance()->impl()
+ ->CurrentOsStackTraceExceptTop(1)
+ // Skips the stack frame for this function itself.
+ ); // NOLINT
+}
+
+// Mutex for linked pointers.
+GTEST_API_ GTEST_DEFINE_STATIC_MUTEX_(g_linked_ptr_mutex);
+
+// A copy of all command line arguments. Set by InitGoogleTest().
+::std::vector<testing::internal::string> g_argvs;
+
+const ::std::vector<testing::internal::string>& GetArgvs() {
+#if defined(GTEST_CUSTOM_GET_ARGVS_)
+ return GTEST_CUSTOM_GET_ARGVS_();
+#else // defined(GTEST_CUSTOM_GET_ARGVS_)
+ return g_argvs;
+#endif // defined(GTEST_CUSTOM_GET_ARGVS_)
+}
+
+// Returns the current application's name, removing directory path if that
+// is present.
+FilePath GetCurrentExecutableName() {
+ FilePath result;
+
+#if GTEST_OS_WINDOWS
+ result.Set(FilePath(GetArgvs()[0]).RemoveExtension("exe"));
+#else
+ result.Set(FilePath(GetArgvs()[0]));
+#endif // GTEST_OS_WINDOWS
+
+ return result.RemoveDirectoryName();
+}
+
+// Functions for processing the gtest_output flag.
+
+// Returns the output format, or "" for normal printed output.
+std::string UnitTestOptions::GetOutputFormat() {
+ const char* const gtest_output_flag = GTEST_FLAG(output).c_str();
+ if (gtest_output_flag == NULL) return std::string("");
+
+ const char* const colon = strchr(gtest_output_flag, ':');
+ return (colon == NULL) ?
+ std::string(gtest_output_flag) :
+ std::string(gtest_output_flag, colon - gtest_output_flag);
+}
+
+// Returns the name of the requested output file, or the default if none
+// was explicitly specified.
+std::string UnitTestOptions::GetAbsolutePathToOutputFile() {
+ const char* const gtest_output_flag = GTEST_FLAG(output).c_str();
+ if (gtest_output_flag == NULL)
+ return "";
+
+ const char* const colon = strchr(gtest_output_flag, ':');
+ if (colon == NULL)
+ return internal::FilePath::ConcatPaths(
+ internal::FilePath(
+ UnitTest::GetInstance()->original_working_dir()),
+ internal::FilePath(kDefaultOutputFile)).string();
+
+ internal::FilePath output_name(colon + 1);
+ if (!output_name.IsAbsolutePath())
+ // TODO(wan@google.com): on Windows \some\path is not an absolute
+ // path (as its meaning depends on the current drive), yet the
+ // following logic for turning it into an absolute path is wrong.
+ // Fix it.
+ output_name = internal::FilePath::ConcatPaths(
+ internal::FilePath(UnitTest::GetInstance()->original_working_dir()),
+ internal::FilePath(colon + 1));
+
+ if (!output_name.IsDirectory())
+ return output_name.string();
+
+ internal::FilePath result(internal::FilePath::GenerateUniqueFileName(
+ output_name, internal::GetCurrentExecutableName(),
+ GetOutputFormat().c_str()));
+ return result.string();
+}
+
+// Returns true iff the wildcard pattern matches the string. The
+// first ':' or '\0' character in pattern marks the end of it.
+//
+// This recursive algorithm isn't very efficient, but is clear and
+// works well enough for matching test names, which are short.
+bool UnitTestOptions::PatternMatchesString(const char *pattern,
+ const char *str) {
+ switch (*pattern) {
+ case '\0':
+ case ':': // Either ':' or '\0' marks the end of the pattern.
+ return *str == '\0';
+ case '?': // Matches any single character.
+ return *str != '\0' && PatternMatchesString(pattern + 1, str + 1);
+ case '*': // Matches any string (possibly empty) of characters.
+ return (*str != '\0' && PatternMatchesString(pattern, str + 1)) ||
+ PatternMatchesString(pattern + 1, str);
+ default: // Non-special character. Matches itself.
+ return *pattern == *str &&
+ PatternMatchesString(pattern + 1, str + 1);
+ }
+}
+
+bool UnitTestOptions::MatchesFilter(
+ const std::string& name, const char* filter) {
+ const char *cur_pattern = filter;
+ for (;;) {
+ if (PatternMatchesString(cur_pattern, name.c_str())) {
+ return true;
+ }
+
+ // Finds the next pattern in the filter.
+ cur_pattern = strchr(cur_pattern, ':');
+
+ // Returns if no more pattern can be found.
+ if (cur_pattern == NULL) {
+ return false;
+ }
+
+ // Skips the pattern separater (the ':' character).
+ cur_pattern++;
+ }
+}
+
+// Returns true iff the user-specified filter matches the test case
+// name and the test name.
+bool UnitTestOptions::FilterMatchesTest(const std::string &test_case_name,
+ const std::string &test_name) {
+ const std::string& full_name = test_case_name + "." + test_name.c_str();
+
+ // Split --gtest_filter at '-', if there is one, to separate into
+ // positive filter and negative filter portions
+ const char* const p = GTEST_FLAG(filter).c_str();
+ const char* const dash = strchr(p, '-');
+ std::string positive;
+ std::string negative;
+ if (dash == NULL) {
+ positive = GTEST_FLAG(filter).c_str(); // Whole string is a positive filter
+ negative = "";
+ } else {
+ positive = std::string(p, dash); // Everything up to the dash
+ negative = std::string(dash + 1); // Everything after the dash
+ if (positive.empty()) {
+ // Treat '-test1' as the same as '*-test1'
+ positive = kUniversalFilter;
+ }
+ }
+
+ // A filter is a colon-separated list of patterns. It matches a
+ // test if any pattern in it matches the test.
+ return (MatchesFilter(full_name, positive.c_str()) &&
+ !MatchesFilter(full_name, negative.c_str()));
+}
+
+#if GTEST_HAS_SEH
+// Returns EXCEPTION_EXECUTE_HANDLER if Google Test should handle the
+// given SEH exception, or EXCEPTION_CONTINUE_SEARCH otherwise.
+// This function is useful as an __except condition.
+int UnitTestOptions::GTestShouldProcessSEH(DWORD exception_code) {
+ // Google Test should handle a SEH exception if:
+ // 1. the user wants it to, AND
+ // 2. this is not a breakpoint exception, AND
+ // 3. this is not a C++ exception (VC++ implements them via SEH,
+ // apparently).
+ //
+ // SEH exception code for C++ exceptions.
+ // (see http://support.microsoft.com/kb/185294 for more information).
+ const DWORD kCxxExceptionCode = 0xe06d7363;
+
+ bool should_handle = true;
+
+ if (!GTEST_FLAG(catch_exceptions))
+ should_handle = false;
+ else if (exception_code == EXCEPTION_BREAKPOINT)
+ should_handle = false;
+ else if (exception_code == kCxxExceptionCode)
+ should_handle = false;
+
+ return should_handle ? EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH;
+}
+#endif // GTEST_HAS_SEH
+
+} // namespace internal
+
+// The c'tor sets this object as the test part result reporter used by
+// Google Test. The 'result' parameter specifies where to report the
+// results. Intercepts only failures from the current thread.
+ScopedFakeTestPartResultReporter::ScopedFakeTestPartResultReporter(
+ TestPartResultArray* result)
+ : intercept_mode_(INTERCEPT_ONLY_CURRENT_THREAD),
+ result_(result) {
+ Init();
+}
+
+// The c'tor sets this object as the test part result reporter used by
+// Google Test. The 'result' parameter specifies where to report the
+// results.
+ScopedFakeTestPartResultReporter::ScopedFakeTestPartResultReporter(
+ InterceptMode intercept_mode, TestPartResultArray* result)
+ : intercept_mode_(intercept_mode),
+ result_(result) {
+ Init();
+}
+
+void ScopedFakeTestPartResultReporter::Init() {
+ internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
+ if (intercept_mode_ == INTERCEPT_ALL_THREADS) {
+ old_reporter_ = impl->GetGlobalTestPartResultReporter();
+ impl->SetGlobalTestPartResultReporter(this);
+ } else {
+ old_reporter_ = impl->GetTestPartResultReporterForCurrentThread();
+ impl->SetTestPartResultReporterForCurrentThread(this);
+ }
+}
+
+// The d'tor restores the test part result reporter used by Google Test
+// before.
+ScopedFakeTestPartResultReporter::~ScopedFakeTestPartResultReporter() {
+ internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
+ if (intercept_mode_ == INTERCEPT_ALL_THREADS) {
+ impl->SetGlobalTestPartResultReporter(old_reporter_);
+ } else {
+ impl->SetTestPartResultReporterForCurrentThread(old_reporter_);
+ }
+}
+
+// Increments the test part result count and remembers the result.
+// This method is from the TestPartResultReporterInterface interface.
+void ScopedFakeTestPartResultReporter::ReportTestPartResult(
+ const TestPartResult& result) {
+ result_->Append(result);
+}
+
+namespace internal {
+
+// Returns the type ID of ::testing::Test. We should always call this
+// instead of GetTypeId< ::testing::Test>() to get the type ID of
+// testing::Test. This is to work around a suspected linker bug when
+// using Google Test as a framework on Mac OS X. The bug causes
+// GetTypeId< ::testing::Test>() to return different values depending
+// on whether the call is from the Google Test framework itself or
+// from user test code. GetTestTypeId() is guaranteed to always
+// return the same value, as it always calls GetTypeId<>() from the
+// gtest.cc, which is within the Google Test framework.
+TypeId GetTestTypeId() {
+ return GetTypeId<Test>();
+}
+
+// The value of GetTestTypeId() as seen from within the Google Test
+// library. This is solely for testing GetTestTypeId().
+extern const TypeId kTestTypeIdInGoogleTest = GetTestTypeId();
+
+// This predicate-formatter checks that 'results' contains a test part
+// failure of the given type and that the failure message contains the
+// given substring.
+AssertionResult HasOneFailure(const char* /* results_expr */,
+ const char* /* type_expr */,
+ const char* /* substr_expr */,
+ const TestPartResultArray& results,
+ TestPartResult::Type type,
+ const string& substr) {
+ const std::string expected(type == TestPartResult::kFatalFailure ?
+ "1 fatal failure" :
+ "1 non-fatal failure");
+ Message msg;
+ if (results.size() != 1) {
+ msg << "Expected: " << expected << "\n"
+ << " Actual: " << results.size() << " failures";
+ for (int i = 0; i < results.size(); i++) {
+ msg << "\n" << results.GetTestPartResult(i);
+ }
+ return AssertionFailure() << msg;
+ }
+
+ const TestPartResult& r = results.GetTestPartResult(0);
+ if (r.type() != type) {
+ return AssertionFailure() << "Expected: " << expected << "\n"
+ << " Actual:\n"
+ << r;
+ }
+
+ if (strstr(r.message(), substr.c_str()) == NULL) {
+ return AssertionFailure() << "Expected: " << expected << " containing \""
+ << substr << "\"\n"
+ << " Actual:\n"
+ << r;
+ }
+
+ return AssertionSuccess();
+}
+
+// The constructor of SingleFailureChecker remembers where to look up
+// test part results, what type of failure we expect, and what
+// substring the failure message should contain.
+SingleFailureChecker:: SingleFailureChecker(
+ const TestPartResultArray* results,
+ TestPartResult::Type type,
+ const string& substr)
+ : results_(results),
+ type_(type),
+ substr_(substr) {}
+
+// The destructor of SingleFailureChecker verifies that the given
+// TestPartResultArray contains exactly one failure that has the given
+// type and contains the given substring. If that's not the case, a
+// non-fatal failure will be generated.
+SingleFailureChecker::~SingleFailureChecker() {
+ EXPECT_PRED_FORMAT3(HasOneFailure, *results_, type_, substr_);
+}
+
+DefaultGlobalTestPartResultReporter::DefaultGlobalTestPartResultReporter(
+ UnitTestImpl* unit_test) : unit_test_(unit_test) {}
+
+void DefaultGlobalTestPartResultReporter::ReportTestPartResult(
+ const TestPartResult& result) {
+ unit_test_->current_test_result()->AddTestPartResult(result);
+ unit_test_->listeners()->repeater()->OnTestPartResult(result);
+}
+
+DefaultPerThreadTestPartResultReporter::DefaultPerThreadTestPartResultReporter(
+ UnitTestImpl* unit_test) : unit_test_(unit_test) {}
+
+void DefaultPerThreadTestPartResultReporter::ReportTestPartResult(
+ const TestPartResult& result) {
+ unit_test_->GetGlobalTestPartResultReporter()->ReportTestPartResult(result);
+}
+
+// Returns the global test part result reporter.
+TestPartResultReporterInterface*
+UnitTestImpl::GetGlobalTestPartResultReporter() {
+ internal::MutexLock lock(&global_test_part_result_reporter_mutex_);
+ return global_test_part_result_repoter_;
+}
+
+// Sets the global test part result reporter.
+void UnitTestImpl::SetGlobalTestPartResultReporter(
+ TestPartResultReporterInterface* reporter) {
+ internal::MutexLock lock(&global_test_part_result_reporter_mutex_);
+ global_test_part_result_repoter_ = reporter;
+}
+
+// Returns the test part result reporter for the current thread.
+TestPartResultReporterInterface*
+UnitTestImpl::GetTestPartResultReporterForCurrentThread() {
+ return per_thread_test_part_result_reporter_.get();
+}
+
+// Sets the test part result reporter for the current thread.
+void UnitTestImpl::SetTestPartResultReporterForCurrentThread(
+ TestPartResultReporterInterface* reporter) {
+ per_thread_test_part_result_reporter_.set(reporter);
+}
+
+// Gets the number of successful test cases.
+int UnitTestImpl::successful_test_case_count() const {
+ return CountIf(test_cases_, TestCasePassed);
+}
+
+// Gets the number of failed test cases.
+int UnitTestImpl::failed_test_case_count() const {
+ return CountIf(test_cases_, TestCaseFailed);
+}
+
+// Gets the number of all test cases.
+int UnitTestImpl::total_test_case_count() const {
+ return static_cast<int>(test_cases_.size());
+}
+
+// Gets the number of all test cases that contain at least one test
+// that should run.
+int UnitTestImpl::test_case_to_run_count() const {
+ return CountIf(test_cases_, ShouldRunTestCase);
+}
+
+// Gets the number of successful tests.
+int UnitTestImpl::successful_test_count() const {
+ return SumOverTestCaseList(test_cases_, &TestCase::successful_test_count);
+}
+
+// Gets the number of failed tests.
+int UnitTestImpl::failed_test_count() const {
+ return SumOverTestCaseList(test_cases_, &TestCase::failed_test_count);
+}
+
+// Gets the number of disabled tests that will be reported in the XML report.
+int UnitTestImpl::reportable_disabled_test_count() const {
+ return SumOverTestCaseList(test_cases_,
+ &TestCase::reportable_disabled_test_count);
+}
+
+// Gets the number of disabled tests.
+int UnitTestImpl::disabled_test_count() const {
+ return SumOverTestCaseList(test_cases_, &TestCase::disabled_test_count);
+}
+
+// Gets the number of tests to be printed in the XML report.
+int UnitTestImpl::reportable_test_count() const {
+ return SumOverTestCaseList(test_cases_, &TestCase::reportable_test_count);
+}
+
+// Gets the number of all tests.
+int UnitTestImpl::total_test_count() const {
+ return SumOverTestCaseList(test_cases_, &TestCase::total_test_count);
+}
+
+// Gets the number of tests that should run.
+int UnitTestImpl::test_to_run_count() const {
+ return SumOverTestCaseList(test_cases_, &TestCase::test_to_run_count);
+}
+
+// Returns the current OS stack trace as an std::string.
+//
+// The maximum number of stack frames to be included is specified by
+// the gtest_stack_trace_depth flag. The skip_count parameter
+// specifies the number of top frames to be skipped, which doesn't
+// count against the number of frames to be included.
+//
+// For example, if Foo() calls Bar(), which in turn calls
+// CurrentOsStackTraceExceptTop(1), Foo() will be included in the
+// trace but Bar() and CurrentOsStackTraceExceptTop() won't.
+std::string UnitTestImpl::CurrentOsStackTraceExceptTop(int skip_count) {
+ return os_stack_trace_getter()->CurrentStackTrace(
+ static_cast<int>(GTEST_FLAG(stack_trace_depth)),
+ skip_count + 1
+ // Skips the user-specified number of frames plus this function
+ // itself.
+ ); // NOLINT
+}
+
+// Returns the current time in milliseconds.
+TimeInMillis GetTimeInMillis() {
+#if GTEST_OS_WINDOWS_MOBILE || defined(__BORLANDC__)
+ // Difference between 1970-01-01 and 1601-01-01 in milliseconds.
+ // http://analogous.blogspot.com/2005/04/epoch.html
+ const TimeInMillis kJavaEpochToWinFileTimeDelta =
+ static_cast<TimeInMillis>(116444736UL) * 100000UL;
+ const DWORD kTenthMicrosInMilliSecond = 10000;
+
+ SYSTEMTIME now_systime;
+ FILETIME now_filetime;
+ ULARGE_INTEGER now_int64;
+ // TODO(kenton@google.com): Shouldn't this just use
+ // GetSystemTimeAsFileTime()?
+ GetSystemTime(&now_systime);
+ if (SystemTimeToFileTime(&now_systime, &now_filetime)) {
+ now_int64.LowPart = now_filetime.dwLowDateTime;
+ now_int64.HighPart = now_filetime.dwHighDateTime;
+ now_int64.QuadPart = (now_int64.QuadPart / kTenthMicrosInMilliSecond) -
+ kJavaEpochToWinFileTimeDelta;
+ return now_int64.QuadPart;
+ }
+ return 0;
+#elif GTEST_OS_WINDOWS && !GTEST_HAS_GETTIMEOFDAY_
+ __timeb64 now;
+
+ // MSVC 8 deprecates _ftime64(), so we want to suppress warning 4996
+ // (deprecated function) there.
+ // TODO(kenton@google.com): Use GetTickCount()? Or use
+ // SystemTimeToFileTime()
+ GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996)
+ _ftime64(&now);
+ GTEST_DISABLE_MSC_WARNINGS_POP_()
+
+ return static_cast<TimeInMillis>(now.time) * 1000 + now.millitm;
+#elif GTEST_HAS_GETTIMEOFDAY_
+ struct timeval now;
+ gettimeofday(&now, NULL);
+ return static_cast<TimeInMillis>(now.tv_sec) * 1000 + now.tv_usec / 1000;
+#else
+# error "Don't know how to get the current time on your system."
+#endif
+}
+
+// Utilities
+
+// class String.
+
+#if GTEST_OS_WINDOWS_MOBILE
+// Creates a UTF-16 wide string from the given ANSI string, allocating
+// memory using new. The caller is responsible for deleting the return
+// value using delete[]. Returns the wide string, or NULL if the
+// input is NULL.
+LPCWSTR String::AnsiToUtf16(const char* ansi) {
+ if (!ansi) return NULL;
+ const int length = strlen(ansi);
+ const int unicode_length =
+ MultiByteToWideChar(CP_ACP, 0, ansi, length,
+ NULL, 0);
+ WCHAR* unicode = new WCHAR[unicode_length + 1];
+ MultiByteToWideChar(CP_ACP, 0, ansi, length,
+ unicode, unicode_length);
+ unicode[unicode_length] = 0;
+ return unicode;
+}
+
+// Creates an ANSI string from the given wide string, allocating
+// memory using new. The caller is responsible for deleting the return
+// value using delete[]. Returns the ANSI string, or NULL if the
+// input is NULL.
+const char* String::Utf16ToAnsi(LPCWSTR utf16_str) {
+ if (!utf16_str) return NULL;
+ const int ansi_length =
+ WideCharToMultiByte(CP_ACP, 0, utf16_str, -1,
+ NULL, 0, NULL, NULL);
+ char* ansi = new char[ansi_length + 1];
+ WideCharToMultiByte(CP_ACP, 0, utf16_str, -1,
+ ansi, ansi_length, NULL, NULL);
+ ansi[ansi_length] = 0;
+ return ansi;
+}
+
+#endif // GTEST_OS_WINDOWS_MOBILE
+
+// Compares two C strings. Returns true iff they have the same content.
+//
+// Unlike strcmp(), this function can handle NULL argument(s). A NULL
+// C string is considered different to any non-NULL C string,
+// including the empty string.
+bool String::CStringEquals(const char * lhs, const char * rhs) {
+ if ( lhs == NULL ) return rhs == NULL;
+
+ if ( rhs == NULL ) return false;
+
+ return strcmp(lhs, rhs) == 0;
+}
+
+#if GTEST_HAS_STD_WSTRING || GTEST_HAS_GLOBAL_WSTRING
+
+// Converts an array of wide chars to a narrow string using the UTF-8
+// encoding, and streams the result to the given Message object.
+static void StreamWideCharsToMessage(const wchar_t* wstr, size_t length,
+ Message* msg) {
+ for (size_t i = 0; i != length; ) { // NOLINT
+ if (wstr[i] != L'\0') {
+ *msg << WideStringToUtf8(wstr + i, static_cast<int>(length - i));
+ while (i != length && wstr[i] != L'\0')
+ i++;
+ } else {
+ *msg << '\0';
+ i++;
+ }
+ }
+}
+
+#endif // GTEST_HAS_STD_WSTRING || GTEST_HAS_GLOBAL_WSTRING
+
+void SplitString(const ::std::string& str, char delimiter,
+ ::std::vector< ::std::string>* dest) {
+ ::std::vector< ::std::string> parsed;
+ ::std::string::size_type pos = 0;
+ while (::testing::internal::AlwaysTrue()) {
+ const ::std::string::size_type colon = str.find(delimiter, pos);
+ if (colon == ::std::string::npos) {
+ parsed.push_back(str.substr(pos));
+ break;
+ } else {
+ parsed.push_back(str.substr(pos, colon - pos));
+ pos = colon + 1;
+ }
+ }
+ dest->swap(parsed);
+}
+
+} // namespace internal
+
+// Constructs an empty Message.
+// We allocate the stringstream separately because otherwise each use of
+// ASSERT/EXPECT in a procedure adds over 200 bytes to the procedure's
+// stack frame leading to huge stack frames in some cases; gcc does not reuse
+// the stack space.
+Message::Message() : ss_(new ::std::stringstream) {
+ // By default, we want there to be enough precision when printing
+ // a double to a Message.
+ *ss_ << std::setprecision(std::numeric_limits<double>::digits10 + 2);
+}
+
+// These two overloads allow streaming a wide C string to a Message
+// using the UTF-8 encoding.
+Message& Message::operator <<(const wchar_t* wide_c_str) {
+ return *this << internal::String::ShowWideCString(wide_c_str);
+}
+Message& Message::operator <<(wchar_t* wide_c_str) {
+ return *this << internal::String::ShowWideCString(wide_c_str);
+}
+
+#if GTEST_HAS_STD_WSTRING
+// Converts the given wide string to a narrow string using the UTF-8
+// encoding, and streams the result to this Message object.
+Message& Message::operator <<(const ::std::wstring& wstr) {
+ internal::StreamWideCharsToMessage(wstr.c_str(), wstr.length(), this);
+ return *this;
+}
+#endif // GTEST_HAS_STD_WSTRING
+
+#if GTEST_HAS_GLOBAL_WSTRING
+// Converts the given wide string to a narrow string using the UTF-8
+// encoding, and streams the result to this Message object.
+Message& Message::operator <<(const ::wstring& wstr) {
+ internal::StreamWideCharsToMessage(wstr.c_str(), wstr.length(), this);
+ return *this;
+}
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+// Gets the text streamed to this object so far as an std::string.
+// Each '\0' character in the buffer is replaced with "\\0".
+std::string Message::GetString() const {
+ return internal::StringStreamToString(ss_.get());
+}
+
+// AssertionResult constructors.
+// Used in EXPECT_TRUE/FALSE(assertion_result).
+AssertionResult::AssertionResult(const AssertionResult& other)
+ : success_(other.success_),
+ message_(other.message_.get() != NULL ?
+ new ::std::string(*other.message_) :
+ static_cast< ::std::string*>(NULL)) {
+}
+
+// Swaps two AssertionResults.
+void AssertionResult::swap(AssertionResult& other) {
+ using std::swap;
+ swap(success_, other.success_);
+ swap(message_, other.message_);
+}
+
+// Returns the assertion's negation. Used with EXPECT/ASSERT_FALSE.
+AssertionResult AssertionResult::operator!() const {
+ AssertionResult negation(!success_);
+ if (message_.get() != NULL)
+ negation << *message_;
+ return negation;
+}
+
+// Makes a successful assertion result.
+AssertionResult AssertionSuccess() {
+ return AssertionResult(true);
+}
+
+// Makes a failed assertion result.
+AssertionResult AssertionFailure() {
+ return AssertionResult(false);
+}
+
+// Makes a failed assertion result with the given failure message.
+// Deprecated; use AssertionFailure() << message.
+AssertionResult AssertionFailure(const Message& message) {
+ return AssertionFailure() << message;
+}
+
+namespace internal {
+
+namespace edit_distance {
+std::vector<EditType> CalculateOptimalEdits(const std::vector<size_t>& left,
+ const std::vector<size_t>& right) {
+ std::vector<std::vector<double> > costs(
+ left.size() + 1, std::vector<double>(right.size() + 1));
+ std::vector<std::vector<EditType> > best_move(
+ left.size() + 1, std::vector<EditType>(right.size() + 1));
+
+ // Populate for empty right.
+ for (size_t l_i = 0; l_i < costs.size(); ++l_i) {
+ costs[l_i][0] = static_cast<double>(l_i);
+ best_move[l_i][0] = kRemove;
+ }
+ // Populate for empty left.
+ for (size_t r_i = 1; r_i < costs[0].size(); ++r_i) {
+ costs[0][r_i] = static_cast<double>(r_i);
+ best_move[0][r_i] = kAdd;
+ }
+
+ for (size_t l_i = 0; l_i < left.size(); ++l_i) {
+ for (size_t r_i = 0; r_i < right.size(); ++r_i) {
+ if (left[l_i] == right[r_i]) {
+ // Found a match. Consume it.
+ costs[l_i + 1][r_i + 1] = costs[l_i][r_i];
+ best_move[l_i + 1][r_i + 1] = kMatch;
+ continue;
+ }
+
+ const double add = costs[l_i + 1][r_i];
+ const double remove = costs[l_i][r_i + 1];
+ const double replace = costs[l_i][r_i];
+ if (add < remove && add < replace) {
+ costs[l_i + 1][r_i + 1] = add + 1;
+ best_move[l_i + 1][r_i + 1] = kAdd;
+ } else if (remove < add && remove < replace) {
+ costs[l_i + 1][r_i + 1] = remove + 1;
+ best_move[l_i + 1][r_i + 1] = kRemove;
+ } else {
+ // We make replace a little more expensive than add/remove to lower
+ // their priority.
+ costs[l_i + 1][r_i + 1] = replace + 1.00001;
+ best_move[l_i + 1][r_i + 1] = kReplace;
+ }
+ }
+ }
+
+ // Reconstruct the best path. We do it in reverse order.
+ std::vector<EditType> best_path;
+ for (size_t l_i = left.size(), r_i = right.size(); l_i > 0 || r_i > 0;) {
+ EditType move = best_move[l_i][r_i];
+ best_path.push_back(move);
+ l_i -= move != kAdd;
+ r_i -= move != kRemove;
+ }
+ std::reverse(best_path.begin(), best_path.end());
+ return best_path;
+}
+
+namespace {
+
+// Helper class to convert string into ids with deduplication.
+class InternalStrings {
+ public:
+ size_t GetId(const std::string& str) {
+ IdMap::iterator it = ids_.find(str);
+ if (it != ids_.end()) return it->second;
+ size_t id = ids_.size();
+ return ids_[str] = id;
+ }
+
+ private:
+ typedef std::map<std::string, size_t> IdMap;
+ IdMap ids_;
+};
+
+} // namespace
+
+std::vector<EditType> CalculateOptimalEdits(
+ const std::vector<std::string>& left,
+ const std::vector<std::string>& right) {
+ std::vector<size_t> left_ids, right_ids;
+ {
+ InternalStrings intern_table;
+ for (size_t i = 0; i < left.size(); ++i) {
+ left_ids.push_back(intern_table.GetId(left[i]));
+ }
+ for (size_t i = 0; i < right.size(); ++i) {
+ right_ids.push_back(intern_table.GetId(right[i]));
+ }
+ }
+ return CalculateOptimalEdits(left_ids, right_ids);
+}
+
+namespace {
+
+// Helper class that holds the state for one hunk and prints it out to the
+// stream.
+// It reorders adds/removes when possible to group all removes before all
+// adds. It also adds the hunk header before printint into the stream.
+class Hunk {
+ public:
+ Hunk(size_t left_start, size_t right_start)
+ : left_start_(left_start),
+ right_start_(right_start),
+ adds_(),
+ removes_(),
+ common_() {}
+
+ void PushLine(char edit, const char* line) {
+ switch (edit) {
+ case ' ':
+ ++common_;
+ FlushEdits();
+ hunk_.push_back(std::make_pair(' ', line));
+ break;
+ case '-':
+ ++removes_;
+ hunk_removes_.push_back(std::make_pair('-', line));
+ break;
+ case '+':
+ ++adds_;
+ hunk_adds_.push_back(std::make_pair('+', line));
+ break;
+ }
+ }
+
+ void PrintTo(std::ostream* os) {
+ PrintHeader(os);
+ FlushEdits();
+ for (std::list<std::pair<char, const char*> >::const_iterator it =
+ hunk_.begin();
+ it != hunk_.end(); ++it) {
+ *os << it->first << it->second << "\n";
+ }
+ }
+
+ bool has_edits() const { return adds_ || removes_; }
+
+ private:
+ void FlushEdits() {
+ hunk_.splice(hunk_.end(), hunk_removes_);
+ hunk_.splice(hunk_.end(), hunk_adds_);
+ }
+
+ // Print a unified diff header for one hunk.
+ // The format is
+ // "@@ -<left_start>,<left_length> +<right_start>,<right_length> @@"
+ // where the left/right parts are ommitted if unnecessary.
+ void PrintHeader(std::ostream* ss) const {
+ *ss << "@@ ";
+ if (removes_) {
+ *ss << "-" << left_start_ << "," << (removes_ + common_);
+ }
+ if (removes_ && adds_) {
+ *ss << " ";
+ }
+ if (adds_) {
+ *ss << "+" << right_start_ << "," << (adds_ + common_);
+ }
+ *ss << " @@\n";
+ }
+
+ size_t left_start_, right_start_;
+ size_t adds_, removes_, common_;
+ std::list<std::pair<char, const char*> > hunk_, hunk_adds_, hunk_removes_;
+};
+
+} // namespace
+
+// Create a list of diff hunks in Unified diff format.
+// Each hunk has a header generated by PrintHeader above plus a body with
+// lines prefixed with ' ' for no change, '-' for deletion and '+' for
+// addition.
+// 'context' represents the desired unchanged prefix/suffix around the diff.
+// If two hunks are close enough that their contexts overlap, then they are
+// joined into one hunk.
+std::string CreateUnifiedDiff(const std::vector<std::string>& left,
+ const std::vector<std::string>& right,
+ size_t context) {
+ const std::vector<EditType> edits = CalculateOptimalEdits(left, right);
+
+ size_t l_i = 0, r_i = 0, edit_i = 0;
+ std::stringstream ss;
+ while (edit_i < edits.size()) {
+ // Find first edit.
+ while (edit_i < edits.size() && edits[edit_i] == kMatch) {
+ ++l_i;
+ ++r_i;
+ ++edit_i;
+ }
+
+ // Find the first line to include in the hunk.
+ const size_t prefix_context = std::min(l_i, context);
+ Hunk hunk(l_i - prefix_context + 1, r_i - prefix_context + 1);
+ for (size_t i = prefix_context; i > 0; --i) {
+ hunk.PushLine(' ', left[l_i - i].c_str());
+ }
+
+ // Iterate the edits until we found enough suffix for the hunk or the input
+ // is over.
+ size_t n_suffix = 0;
+ for (; edit_i < edits.size(); ++edit_i) {
+ if (n_suffix >= context) {
+ // Continue only if the next hunk is very close.
+ std::vector<EditType>::const_iterator it = edits.begin() + edit_i;
+ while (it != edits.end() && *it == kMatch) ++it;
+ if (it == edits.end() || (it - edits.begin()) - edit_i >= context) {
+ // There is no next edit or it is too far away.
+ break;
+ }
+ }
+
+ EditType edit = edits[edit_i];
+ // Reset count when a non match is found.
+ n_suffix = edit == kMatch ? n_suffix + 1 : 0;
+
+ if (edit == kMatch || edit == kRemove || edit == kReplace) {
+ hunk.PushLine(edit == kMatch ? ' ' : '-', left[l_i].c_str());
+ }
+ if (edit == kAdd || edit == kReplace) {
+ hunk.PushLine('+', right[r_i].c_str());
+ }
+
+ // Advance indices, depending on edit type.
+ l_i += edit != kAdd;
+ r_i += edit != kRemove;
+ }
+
+ if (!hunk.has_edits()) {
+ // We are done. We don't want this hunk.
+ break;
+ }
+
+ hunk.PrintTo(&ss);
+ }
+ return ss.str();
+}
+
+} // namespace edit_distance
+
+namespace {
+
+// The string representation of the values received in EqFailure() are already
+// escaped. Split them on escaped '\n' boundaries. Leave all other escaped
+// characters the same.
+std::vector<std::string> SplitEscapedString(const std::string& str) {
+ std::vector<std::string> lines;
+ size_t start = 0, end = str.size();
+ if (end > 2 && str[0] == '"' && str[end - 1] == '"') {
+ ++start;
+ --end;
+ }
+ bool escaped = false;
+ for (size_t i = start; i + 1 < end; ++i) {
+ if (escaped) {
+ escaped = false;
+ if (str[i] == 'n') {
+ lines.push_back(str.substr(start, i - start - 1));
+ start = i + 1;
+ }
+ } else {
+ escaped = str[i] == '\\';
+ }
+ }
+ lines.push_back(str.substr(start, end - start));
+ return lines;
+}
+
+} // namespace
+
+// Constructs and returns the message for an equality assertion
+// (e.g. ASSERT_EQ, EXPECT_STREQ, etc) failure.
+//
+// The first four parameters are the expressions used in the assertion
+// and their values, as strings. For example, for ASSERT_EQ(foo, bar)
+// where foo is 5 and bar is 6, we have:
+//
+// lhs_expression: "foo"
+// rhs_expression: "bar"
+// lhs_value: "5"
+// rhs_value: "6"
+//
+// The ignoring_case parameter is true iff the assertion is a
+// *_STRCASEEQ*. When it's true, the string "Ignoring case" will
+// be inserted into the message.
+AssertionResult EqFailure(const char* lhs_expression,
+ const char* rhs_expression,
+ const std::string& lhs_value,
+ const std::string& rhs_value,
+ bool ignoring_case) {
+ Message msg;
+ msg << " Expected: " << lhs_expression;
+ if (lhs_value != lhs_expression) {
+ msg << "\n Which is: " << lhs_value;
+ }
+ msg << "\nTo be equal to: " << rhs_expression;
+ if (rhs_value != rhs_expression) {
+ msg << "\n Which is: " << rhs_value;
+ }
+
+ if (ignoring_case) {
+ msg << "\nIgnoring case";
+ }
+
+ if (!lhs_value.empty() && !rhs_value.empty()) {
+ const std::vector<std::string> lhs_lines =
+ SplitEscapedString(lhs_value);
+ const std::vector<std::string> rhs_lines =
+ SplitEscapedString(rhs_value);
+ if (lhs_lines.size() > 1 || rhs_lines.size() > 1) {
+ msg << "\nWith diff:\n"
+ << edit_distance::CreateUnifiedDiff(lhs_lines, rhs_lines);
+ }
+ }
+
+ return AssertionFailure() << msg;
+}
+
+// Constructs a failure message for Boolean assertions such as EXPECT_TRUE.
+std::string GetBoolAssertionFailureMessage(
+ const AssertionResult& assertion_result,
+ const char* expression_text,
+ const char* actual_predicate_value,
+ const char* expected_predicate_value) {
+ const char* actual_message = assertion_result.message();
+ Message msg;
+ msg << "Value of: " << expression_text
+ << "\n Actual: " << actual_predicate_value;
+ if (actual_message[0] != '\0')
+ msg << " (" << actual_message << ")";
+ msg << "\nExpected: " << expected_predicate_value;
+ return msg.GetString();
+}
+
+// Helper function for implementing ASSERT_NEAR.
+AssertionResult DoubleNearPredFormat(const char* expr1,
+ const char* expr2,
+ const char* abs_error_expr,
+ double val1,
+ double val2,
+ double abs_error) {
+ const double diff = fabs(val1 - val2);
+ if (diff <= abs_error) return AssertionSuccess();
+
+ // TODO(wan): do not print the value of an expression if it's
+ // already a literal.
+ return AssertionFailure()
+ << "The difference between " << expr1 << " and " << expr2
+ << " is " << diff << ", which exceeds " << abs_error_expr << ", where\n"
+ << expr1 << " evaluates to " << val1 << ",\n"
+ << expr2 << " evaluates to " << val2 << ", and\n"
+ << abs_error_expr << " evaluates to " << abs_error << ".";
+}
+
+
+// Helper template for implementing FloatLE() and DoubleLE().
+template <typename RawType>
+AssertionResult FloatingPointLE(const char* expr1,
+ const char* expr2,
+ RawType val1,
+ RawType val2) {
+ // Returns success if val1 is less than val2,
+ if (val1 < val2) {
+ return AssertionSuccess();
+ }
+
+ // or if val1 is almost equal to val2.
+ const FloatingPoint<RawType> lhs(val1), rhs(val2);
+ if (lhs.AlmostEquals(rhs)) {
+ return AssertionSuccess();
+ }
+
+ // Note that the above two checks will both fail if either val1 or
+ // val2 is NaN, as the IEEE floating-point standard requires that
+ // any predicate involving a NaN must return false.
+
+ ::std::stringstream val1_ss;
+ val1_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
+ << val1;
+
+ ::std::stringstream val2_ss;
+ val2_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
+ << val2;
+
+ return AssertionFailure()
+ << "Expected: (" << expr1 << ") <= (" << expr2 << ")\n"
+ << " Actual: " << StringStreamToString(&val1_ss) << " vs "
+ << StringStreamToString(&val2_ss);
+}
+
+} // namespace internal
+
+// Asserts that val1 is less than, or almost equal to, val2. Fails
+// otherwise. In particular, it fails if either val1 or val2 is NaN.
+AssertionResult FloatLE(const char* expr1, const char* expr2,
+ float val1, float val2) {
+ return internal::FloatingPointLE<float>(expr1, expr2, val1, val2);
+}
+
+// Asserts that val1 is less than, or almost equal to, val2. Fails
+// otherwise. In particular, it fails if either val1 or val2 is NaN.
+AssertionResult DoubleLE(const char* expr1, const char* expr2,
+ double val1, double val2) {
+ return internal::FloatingPointLE<double>(expr1, expr2, val1, val2);
+}
+
+namespace internal {
+
+// The helper function for {ASSERT|EXPECT}_EQ with int or enum
+// arguments.
+AssertionResult CmpHelperEQ(const char* lhs_expression,
+ const char* rhs_expression,
+ BiggestInt lhs,
+ BiggestInt rhs) {
+ if (lhs == rhs) {
+ return AssertionSuccess();
+ }
+
+ return EqFailure(lhs_expression,
+ rhs_expression,
+ FormatForComparisonFailureMessage(lhs, rhs),
+ FormatForComparisonFailureMessage(rhs, lhs),
+ false);
+}
+
+// A macro for implementing the helper functions needed to implement
+// ASSERT_?? and EXPECT_?? with integer or enum arguments. It is here
+// just to avoid copy-and-paste of similar code.
+#define GTEST_IMPL_CMP_HELPER_(op_name, op)\
+AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \
+ BiggestInt val1, BiggestInt val2) {\
+ if (val1 op val2) {\
+ return AssertionSuccess();\
+ } else {\
+ return AssertionFailure() \
+ << "Expected: (" << expr1 << ") " #op " (" << expr2\
+ << "), actual: " << FormatForComparisonFailureMessage(val1, val2)\
+ << " vs " << FormatForComparisonFailureMessage(val2, val1);\
+ }\
+}
+
+// Implements the helper function for {ASSERT|EXPECT}_NE with int or
+// enum arguments.
+GTEST_IMPL_CMP_HELPER_(NE, !=)
+// Implements the helper function for {ASSERT|EXPECT}_LE with int or
+// enum arguments.
+GTEST_IMPL_CMP_HELPER_(LE, <=)
+// Implements the helper function for {ASSERT|EXPECT}_LT with int or
+// enum arguments.
+GTEST_IMPL_CMP_HELPER_(LT, < )
+// Implements the helper function for {ASSERT|EXPECT}_GE with int or
+// enum arguments.
+GTEST_IMPL_CMP_HELPER_(GE, >=)
+// Implements the helper function for {ASSERT|EXPECT}_GT with int or
+// enum arguments.
+GTEST_IMPL_CMP_HELPER_(GT, > )
+
+#undef GTEST_IMPL_CMP_HELPER_
+
+// The helper function for {ASSERT|EXPECT}_STREQ.
+AssertionResult CmpHelperSTREQ(const char* lhs_expression,
+ const char* rhs_expression,
+ const char* lhs,
+ const char* rhs) {
+ if (String::CStringEquals(lhs, rhs)) {
+ return AssertionSuccess();
+ }
+
+ return EqFailure(lhs_expression,
+ rhs_expression,
+ PrintToString(lhs),
+ PrintToString(rhs),
+ false);
+}
+
+// The helper function for {ASSERT|EXPECT}_STRCASEEQ.
+AssertionResult CmpHelperSTRCASEEQ(const char* lhs_expression,
+ const char* rhs_expression,
+ const char* lhs,
+ const char* rhs) {
+ if (String::CaseInsensitiveCStringEquals(lhs, rhs)) {
+ return AssertionSuccess();
+ }
+
+ return EqFailure(lhs_expression,
+ rhs_expression,
+ PrintToString(lhs),
+ PrintToString(rhs),
+ true);
+}
+
+// The helper function for {ASSERT|EXPECT}_STRNE.
+AssertionResult CmpHelperSTRNE(const char* s1_expression,
+ const char* s2_expression,
+ const char* s1,
+ const char* s2) {
+ if (!String::CStringEquals(s1, s2)) {
+ return AssertionSuccess();
+ } else {
+ return AssertionFailure() << "Expected: (" << s1_expression << ") != ("
+ << s2_expression << "), actual: \""
+ << s1 << "\" vs \"" << s2 << "\"";
+ }
+}
+
+// The helper function for {ASSERT|EXPECT}_STRCASENE.
+AssertionResult CmpHelperSTRCASENE(const char* s1_expression,
+ const char* s2_expression,
+ const char* s1,
+ const char* s2) {
+ if (!String::CaseInsensitiveCStringEquals(s1, s2)) {
+ return AssertionSuccess();
+ } else {
+ return AssertionFailure()
+ << "Expected: (" << s1_expression << ") != ("
+ << s2_expression << ") (ignoring case), actual: \""
+ << s1 << "\" vs \"" << s2 << "\"";
+ }
+}
+
+} // namespace internal
+
+namespace {
+
+// Helper functions for implementing IsSubString() and IsNotSubstring().
+
+// This group of overloaded functions return true iff needle is a
+// substring of haystack. NULL is considered a substring of itself
+// only.
+
+bool IsSubstringPred(const char* needle, const char* haystack) {
+ if (needle == NULL || haystack == NULL)
+ return needle == haystack;
+
+ return strstr(haystack, needle) != NULL;
+}
+
+bool IsSubstringPred(const wchar_t* needle, const wchar_t* haystack) {
+ if (needle == NULL || haystack == NULL)
+ return needle == haystack;
+
+ return wcsstr(haystack, needle) != NULL;
+}
+
+// StringType here can be either ::std::string or ::std::wstring.
+template <typename StringType>
+bool IsSubstringPred(const StringType& needle,
+ const StringType& haystack) {
+ return haystack.find(needle) != StringType::npos;
+}
+
+// This function implements either IsSubstring() or IsNotSubstring(),
+// depending on the value of the expected_to_be_substring parameter.
+// StringType here can be const char*, const wchar_t*, ::std::string,
+// or ::std::wstring.
+template <typename StringType>
+AssertionResult IsSubstringImpl(
+ bool expected_to_be_substring,
+ const char* needle_expr, const char* haystack_expr,
+ const StringType& needle, const StringType& haystack) {
+ if (IsSubstringPred(needle, haystack) == expected_to_be_substring)
+ return AssertionSuccess();
+
+ const bool is_wide_string = sizeof(needle[0]) > 1;
+ const char* const begin_string_quote = is_wide_string ? "L\"" : "\"";
+ return AssertionFailure()
+ << "Value of: " << needle_expr << "\n"
+ << " Actual: " << begin_string_quote << needle << "\"\n"
+ << "Expected: " << (expected_to_be_substring ? "" : "not ")
+ << "a substring of " << haystack_expr << "\n"
+ << "Which is: " << begin_string_quote << haystack << "\"";
+}
+
+} // namespace
+
+// IsSubstring() and IsNotSubstring() check whether needle is a
+// substring of haystack (NULL is considered a substring of itself
+// only), and return an appropriate error message when they fail.
+
+AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const char* needle, const char* haystack) {
+ return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
+}
+
+AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const wchar_t* needle, const wchar_t* haystack) {
+ return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
+}
+
+AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const char* needle, const char* haystack) {
+ return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);
+}
+
+AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const wchar_t* needle, const wchar_t* haystack) {
+ return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);
+}
+
+AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::string& needle, const ::std::string& haystack) {
+ return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
+}
+
+AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::string& needle, const ::std::string& haystack) {
+ return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);
+}
+
+#if GTEST_HAS_STD_WSTRING
+AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::wstring& needle, const ::std::wstring& haystack) {
+ return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
+}
+
+AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::wstring& needle, const ::std::wstring& haystack) {
+ return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);
+}
+#endif // GTEST_HAS_STD_WSTRING
+
+namespace internal {
+
+#if GTEST_OS_WINDOWS
+
+namespace {
+
+// Helper function for IsHRESULT{SuccessFailure} predicates
+AssertionResult HRESULTFailureHelper(const char* expr,
+ const char* expected,
+ long hr) { // NOLINT
+# if GTEST_OS_WINDOWS_MOBILE
+
+ // Windows CE doesn't support FormatMessage.
+ const char error_text[] = "";
+
+# else
+
+ // Looks up the human-readable system message for the HRESULT code
+ // and since we're not passing any params to FormatMessage, we don't
+ // want inserts expanded.
+ const DWORD kFlags = FORMAT_MESSAGE_FROM_SYSTEM |
+ FORMAT_MESSAGE_IGNORE_INSERTS;
+ const DWORD kBufSize = 4096;
+ // Gets the system's human readable message string for this HRESULT.
+ char error_text[kBufSize] = { '\0' };
+ DWORD message_length = ::FormatMessageA(kFlags,
+ 0, // no source, we're asking system
+ hr, // the error
+ 0, // no line width restrictions
+ error_text, // output buffer
+ kBufSize, // buf size
+ NULL); // no arguments for inserts
+ // Trims tailing white space (FormatMessage leaves a trailing CR-LF)
+ for (; message_length && IsSpace(error_text[message_length - 1]);
+ --message_length) {
+ error_text[message_length - 1] = '\0';
+ }
+
+# endif // GTEST_OS_WINDOWS_MOBILE
+
+ const std::string error_hex("0x" + String::FormatHexInt(hr));
+ return ::testing::AssertionFailure()
+ << "Expected: " << expr << " " << expected << ".\n"
+ << " Actual: " << error_hex << " " << error_text << "\n";
+}
+
+} // namespace
+
+AssertionResult IsHRESULTSuccess(const char* expr, long hr) { // NOLINT
+ if (SUCCEEDED(hr)) {
+ return AssertionSuccess();
+ }
+ return HRESULTFailureHelper(expr, "succeeds", hr);
+}
+
+AssertionResult IsHRESULTFailure(const char* expr, long hr) { // NOLINT
+ if (FAILED(hr)) {
+ return AssertionSuccess();
+ }
+ return HRESULTFailureHelper(expr, "fails", hr);
+}
+
+#endif // GTEST_OS_WINDOWS
+
+// Utility functions for encoding Unicode text (wide strings) in
+// UTF-8.
+
+// A Unicode code-point can have upto 21 bits, and is encoded in UTF-8
+// like this:
+//
+// Code-point length Encoding
+// 0 - 7 bits 0xxxxxxx
+// 8 - 11 bits 110xxxxx 10xxxxxx
+// 12 - 16 bits 1110xxxx 10xxxxxx 10xxxxxx
+// 17 - 21 bits 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
+
+// The maximum code-point a one-byte UTF-8 sequence can represent.
+const UInt32 kMaxCodePoint1 = (static_cast<UInt32>(1) << 7) - 1;
+
+// The maximum code-point a two-byte UTF-8 sequence can represent.
+const UInt32 kMaxCodePoint2 = (static_cast<UInt32>(1) << (5 + 6)) - 1;
+
+// The maximum code-point a three-byte UTF-8 sequence can represent.
+const UInt32 kMaxCodePoint3 = (static_cast<UInt32>(1) << (4 + 2*6)) - 1;
+
+// The maximum code-point a four-byte UTF-8 sequence can represent.
+const UInt32 kMaxCodePoint4 = (static_cast<UInt32>(1) << (3 + 3*6)) - 1;
+
+// Chops off the n lowest bits from a bit pattern. Returns the n
+// lowest bits. As a side effect, the original bit pattern will be
+// shifted to the right by n bits.
+inline UInt32 ChopLowBits(UInt32* bits, int n) {
+ const UInt32 low_bits = *bits & ((static_cast<UInt32>(1) << n) - 1);
+ *bits >>= n;
+ return low_bits;
+}
+
+// Converts a Unicode code point to a narrow string in UTF-8 encoding.
+// code_point parameter is of type UInt32 because wchar_t may not be
+// wide enough to contain a code point.
+// If the code_point is not a valid Unicode code point
+// (i.e. outside of Unicode range U+0 to U+10FFFF) it will be converted
+// to "(Invalid Unicode 0xXXXXXXXX)".
+std::string CodePointToUtf8(UInt32 code_point) {
+ if (code_point > kMaxCodePoint4) {
+ return "(Invalid Unicode 0x" + String::FormatHexInt(code_point) + ")";
+ }
+
+ char str[5]; // Big enough for the largest valid code point.
+ if (code_point <= kMaxCodePoint1) {
+ str[1] = '\0';
+ str[0] = static_cast<char>(code_point); // 0xxxxxxx
+ } else if (code_point <= kMaxCodePoint2) {
+ str[2] = '\0';
+ str[1] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
+ str[0] = static_cast<char>(0xC0 | code_point); // 110xxxxx
+ } else if (code_point <= kMaxCodePoint3) {
+ str[3] = '\0';
+ str[2] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
+ str[1] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
+ str[0] = static_cast<char>(0xE0 | code_point); // 1110xxxx
+ } else { // code_point <= kMaxCodePoint4
+ str[4] = '\0';
+ str[3] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
+ str[2] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
+ str[1] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
+ str[0] = static_cast<char>(0xF0 | code_point); // 11110xxx
+ }
+ return str;
+}
+
+// The following two functions only make sense if the the system
+// uses UTF-16 for wide string encoding. All supported systems
+// with 16 bit wchar_t (Windows, Cygwin, Symbian OS) do use UTF-16.
+
+// Determines if the arguments constitute UTF-16 surrogate pair
+// and thus should be combined into a single Unicode code point
+// using CreateCodePointFromUtf16SurrogatePair.
+inline bool IsUtf16SurrogatePair(wchar_t first, wchar_t second) {
+ return sizeof(wchar_t) == 2 &&
+ (first & 0xFC00) == 0xD800 && (second & 0xFC00) == 0xDC00;
+}
+
+// Creates a Unicode code point from UTF16 surrogate pair.
+inline UInt32 CreateCodePointFromUtf16SurrogatePair(wchar_t first,
+ wchar_t second) {
+ const UInt32 mask = (1 << 10) - 1;
+ return (sizeof(wchar_t) == 2) ?
+ (((first & mask) << 10) | (second & mask)) + 0x10000 :
+ // This function should not be called when the condition is
+ // false, but we provide a sensible default in case it is.
+ static_cast<UInt32>(first);
+}
+
+// Converts a wide string to a narrow string in UTF-8 encoding.
+// The wide string is assumed to have the following encoding:
+// UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin, Symbian OS)
+// UTF-32 if sizeof(wchar_t) == 4 (on Linux)
+// Parameter str points to a null-terminated wide string.
+// Parameter num_chars may additionally limit the number
+// of wchar_t characters processed. -1 is used when the entire string
+// should be processed.
+// If the string contains code points that are not valid Unicode code points
+// (i.e. outside of Unicode range U+0 to U+10FFFF) they will be output
+// as '(Invalid Unicode 0xXXXXXXXX)'. If the string is in UTF16 encoding
+// and contains invalid UTF-16 surrogate pairs, values in those pairs
+// will be encoded as individual Unicode characters from Basic Normal Plane.
+std::string WideStringToUtf8(const wchar_t* str, int num_chars) {
+ if (num_chars == -1)
+ num_chars = static_cast<int>(wcslen(str));
+
+ ::std::stringstream stream;
+ for (int i = 0; i < num_chars; ++i) {
+ UInt32 unicode_code_point;
+
+ if (str[i] == L'\0') {
+ break;
+ } else if (i + 1 < num_chars && IsUtf16SurrogatePair(str[i], str[i + 1])) {
+ unicode_code_point = CreateCodePointFromUtf16SurrogatePair(str[i],
+ str[i + 1]);
+ i++;
+ } else {
+ unicode_code_point = static_cast<UInt32>(str[i]);
+ }
+
+ stream << CodePointToUtf8(unicode_code_point);
+ }
+ return StringStreamToString(&stream);
+}
+
+// Converts a wide C string to an std::string using the UTF-8 encoding.
+// NULL will be converted to "(null)".
+std::string String::ShowWideCString(const wchar_t * wide_c_str) {
+ if (wide_c_str == NULL) return "(null)";
+
+ return internal::WideStringToUtf8(wide_c_str, -1);
+}
+
+// Compares two wide C strings. Returns true iff they have the same
+// content.
+//
+// Unlike wcscmp(), this function can handle NULL argument(s). A NULL
+// C string is considered different to any non-NULL C string,
+// including the empty string.
+bool String::WideCStringEquals(const wchar_t * lhs, const wchar_t * rhs) {
+ if (lhs == NULL) return rhs == NULL;
+
+ if (rhs == NULL) return false;
+
+ return wcscmp(lhs, rhs) == 0;
+}
+
+// Helper function for *_STREQ on wide strings.
+AssertionResult CmpHelperSTREQ(const char* lhs_expression,
+ const char* rhs_expression,
+ const wchar_t* lhs,
+ const wchar_t* rhs) {
+ if (String::WideCStringEquals(lhs, rhs)) {
+ return AssertionSuccess();
+ }
+
+ return EqFailure(lhs_expression,
+ rhs_expression,
+ PrintToString(lhs),
+ PrintToString(rhs),
+ false);
+}
+
+// Helper function for *_STRNE on wide strings.
+AssertionResult CmpHelperSTRNE(const char* s1_expression,
+ const char* s2_expression,
+ const wchar_t* s1,
+ const wchar_t* s2) {
+ if (!String::WideCStringEquals(s1, s2)) {
+ return AssertionSuccess();
+ }
+
+ return AssertionFailure() << "Expected: (" << s1_expression << ") != ("
+ << s2_expression << "), actual: "
+ << PrintToString(s1)
+ << " vs " << PrintToString(s2);
+}
+
+// Compares two C strings, ignoring case. Returns true iff they have
+// the same content.
+//
+// Unlike strcasecmp(), this function can handle NULL argument(s). A
+// NULL C string is considered different to any non-NULL C string,
+// including the empty string.
+bool String::CaseInsensitiveCStringEquals(const char * lhs, const char * rhs) {
+ if (lhs == NULL)
+ return rhs == NULL;
+ if (rhs == NULL)
+ return false;
+ return posix::StrCaseCmp(lhs, rhs) == 0;
+}
+
+ // Compares two wide C strings, ignoring case. Returns true iff they
+ // have the same content.
+ //
+ // Unlike wcscasecmp(), this function can handle NULL argument(s).
+ // A NULL C string is considered different to any non-NULL wide C string,
+ // including the empty string.
+ // NB: The implementations on different platforms slightly differ.
+ // On windows, this method uses _wcsicmp which compares according to LC_CTYPE
+ // environment variable. On GNU platform this method uses wcscasecmp
+ // which compares according to LC_CTYPE category of the current locale.
+ // On MacOS X, it uses towlower, which also uses LC_CTYPE category of the
+ // current locale.
+bool String::CaseInsensitiveWideCStringEquals(const wchar_t* lhs,
+ const wchar_t* rhs) {
+ if (lhs == NULL) return rhs == NULL;
+
+ if (rhs == NULL) return false;
+
+#if GTEST_OS_WINDOWS
+ return _wcsicmp(lhs, rhs) == 0;
+#elif GTEST_OS_LINUX && !GTEST_OS_LINUX_ANDROID
+ return wcscasecmp(lhs, rhs) == 0;
+#else
+ // Android, Mac OS X and Cygwin don't define wcscasecmp.
+ // Other unknown OSes may not define it either.
+ wint_t left, right;
+ do {
+ left = towlower(*lhs++);
+ right = towlower(*rhs++);
+ } while (left && left == right);
+ return left == right;
+#endif // OS selector
+}
+
+// Returns true iff str ends with the given suffix, ignoring case.
+// Any string is considered to end with an empty suffix.
+bool String::EndsWithCaseInsensitive(
+ const std::string& str, const std::string& suffix) {
+ const size_t str_len = str.length();
+ const size_t suffix_len = suffix.length();
+ return (str_len >= suffix_len) &&
+ CaseInsensitiveCStringEquals(str.c_str() + str_len - suffix_len,
+ suffix.c_str());
+}
+
+// Formats an int value as "%02d".
+std::string String::FormatIntWidth2(int value) {
+ std::stringstream ss;
+ ss << std::setfill('0') << std::setw(2) << value;
+ return ss.str();
+}
+
+// Formats an int value as "%X".
+std::string String::FormatHexInt(int value) {
+ std::stringstream ss;
+ ss << std::hex << std::uppercase << value;
+ return ss.str();
+}
+
+// Formats a byte as "%02X".
+std::string String::FormatByte(unsigned char value) {
+ std::stringstream ss;
+ ss << std::setfill('0') << std::setw(2) << std::hex << std::uppercase
+ << static_cast<unsigned int>(value);
+ return ss.str();
+}
+
+// Converts the buffer in a stringstream to an std::string, converting NUL
+// bytes to "\\0" along the way.
+std::string StringStreamToString(::std::stringstream* ss) {
+ const ::std::string& str = ss->str();
+ const char* const start = str.c_str();
+ const char* const end = start + str.length();
+
+ std::string result;
+ result.reserve(2 * (end - start));
+ for (const char* ch = start; ch != end; ++ch) {
+ if (*ch == '\0') {
+ result += "\\0"; // Replaces NUL with "\\0";
+ } else {
+ result += *ch;
+ }
+ }
+
+ return result;
+}
+
+// Appends the user-supplied message to the Google-Test-generated message.
+std::string AppendUserMessage(const std::string& gtest_msg,
+ const Message& user_msg) {
+ // Appends the user message if it's non-empty.
+ const std::string user_msg_string = user_msg.GetString();
+ if (user_msg_string.empty()) {
+ return gtest_msg;
+ }
+
+ return gtest_msg + "\n" + user_msg_string;
+}
+
+} // namespace internal
+
+// class TestResult
+
+// Creates an empty TestResult.
+TestResult::TestResult()
+ : death_test_count_(0),
+ elapsed_time_(0) {
+}
+
+// D'tor.
+TestResult::~TestResult() {
+}
+
+// Returns the i-th test part result among all the results. i can
+// range from 0 to total_part_count() - 1. If i is not in that range,
+// aborts the program.
+const TestPartResult& TestResult::GetTestPartResult(int i) const {
+ if (i < 0 || i >= total_part_count())
+ internal::posix::Abort();
+ return test_part_results_.at(i);
+}
+
+// Returns the i-th test property. i can range from 0 to
+// test_property_count() - 1. If i is not in that range, aborts the
+// program.
+const TestProperty& TestResult::GetTestProperty(int i) const {
+ if (i < 0 || i >= test_property_count())
+ internal::posix::Abort();
+ return test_properties_.at(i);
+}
+
+// Clears the test part results.
+void TestResult::ClearTestPartResults() {
+ test_part_results_.clear();
+}
+
+// Adds a test part result to the list.
+void TestResult::AddTestPartResult(const TestPartResult& test_part_result) {
+ test_part_results_.push_back(test_part_result);
+}
+
+// Adds a test property to the list. If a property with the same key as the
+// supplied property is already represented, the value of this test_property
+// replaces the old value for that key.
+void TestResult::RecordProperty(const std::string& xml_element,
+ const TestProperty& test_property) {
+ if (!ValidateTestProperty(xml_element, test_property)) {
+ return;
+ }
+ internal::MutexLock lock(&test_properites_mutex_);
+ const std::vector<TestProperty>::iterator property_with_matching_key =
+ std::find_if(test_properties_.begin(), test_properties_.end(),
+ internal::TestPropertyKeyIs(test_property.key()));
+ if (property_with_matching_key == test_properties_.end()) {
+ test_properties_.push_back(test_property);
+ return;
+ }
+ property_with_matching_key->SetValue(test_property.value());
+}
+
+// The list of reserved attributes used in the <testsuites> element of XML
+// output.
+static const char* const kReservedTestSuitesAttributes[] = {
+ "disabled",
+ "errors",
+ "failures",
+ "name",
+ "random_seed",
+ "tests",
+ "time",
+ "timestamp"
+};
+
+// The list of reserved attributes used in the <testsuite> element of XML
+// output.
+static const char* const kReservedTestSuiteAttributes[] = {
+ "disabled",
+ "errors",
+ "failures",
+ "name",
+ "tests",
+ "time"
+};
+
+// The list of reserved attributes used in the <testcase> element of XML output.
+static const char* const kReservedTestCaseAttributes[] = {
+ "classname",
+ "name",
+ "status",
+ "time",
+ "type_param",
+ "value_param"
+};
+
+template <int kSize>
+std::vector<std::string> ArrayAsVector(const char* const (&array)[kSize]) {
+ return std::vector<std::string>(array, array + kSize);
+}
+
+static std::vector<std::string> GetReservedAttributesForElement(
+ const std::string& xml_element) {
+ if (xml_element == "testsuites") {
+ return ArrayAsVector(kReservedTestSuitesAttributes);
+ } else if (xml_element == "testsuite") {
+ return ArrayAsVector(kReservedTestSuiteAttributes);
+ } else if (xml_element == "testcase") {
+ return ArrayAsVector(kReservedTestCaseAttributes);
+ } else {
+ GTEST_CHECK_(false) << "Unrecognized xml_element provided: " << xml_element;
+ }
+ // This code is unreachable but some compilers may not realizes that.
+ return std::vector<std::string>();
+}
+
+static std::string FormatWordList(const std::vector<std::string>& words) {
+ Message word_list;
+ for (size_t i = 0; i < words.size(); ++i) {
+ if (i > 0 && words.size() > 2) {
+ word_list << ", ";
+ }
+ if (i == words.size() - 1) {
+ word_list << "and ";
+ }
+ word_list << "'" << words[i] << "'";
+ }
+ return word_list.GetString();
+}
+
+bool ValidateTestPropertyName(const std::string& property_name,
+ const std::vector<std::string>& reserved_names) {
+ if (std::find(reserved_names.begin(), reserved_names.end(), property_name) !=
+ reserved_names.end()) {
+ ADD_FAILURE() << "Reserved key used in RecordProperty(): " << property_name
+ << " (" << FormatWordList(reserved_names)
+ << " are reserved by " << GTEST_NAME_ << ")";
+ return false;
+ }
+ return true;
+}
+
+// Adds a failure if the key is a reserved attribute of the element named
+// xml_element. Returns true if the property is valid.
+bool TestResult::ValidateTestProperty(const std::string& xml_element,
+ const TestProperty& test_property) {
+ return ValidateTestPropertyName(test_property.key(),
+ GetReservedAttributesForElement(xml_element));
+}
+
+// Clears the object.
+void TestResult::Clear() {
+ test_part_results_.clear();
+ test_properties_.clear();
+ death_test_count_ = 0;
+ elapsed_time_ = 0;
+}
+
+// Returns true iff the test failed.
+bool TestResult::Failed() const {
+ for (int i = 0; i < total_part_count(); ++i) {
+ if (GetTestPartResult(i).failed())
+ return true;
+ }
+ return false;
+}
+
+// Returns true iff the test part fatally failed.
+static bool TestPartFatallyFailed(const TestPartResult& result) {
+ return result.fatally_failed();
+}
+
+// Returns true iff the test fatally failed.
+bool TestResult::HasFatalFailure() const {
+ return CountIf(test_part_results_, TestPartFatallyFailed) > 0;
+}
+
+// Returns true iff the test part non-fatally failed.
+static bool TestPartNonfatallyFailed(const TestPartResult& result) {
+ return result.nonfatally_failed();
+}
+
+// Returns true iff the test has a non-fatal failure.
+bool TestResult::HasNonfatalFailure() const {
+ return CountIf(test_part_results_, TestPartNonfatallyFailed) > 0;
+}
+
+// Gets the number of all test parts. This is the sum of the number
+// of successful test parts and the number of failed test parts.
+int TestResult::total_part_count() const {
+ return static_cast<int>(test_part_results_.size());
+}
+
+// Returns the number of the test properties.
+int TestResult::test_property_count() const {
+ return static_cast<int>(test_properties_.size());
+}
+
+// class Test
+
+// Creates a Test object.
+
+// The c'tor saves the states of all flags.
+Test::Test()
+ : gtest_flag_saver_(new GTEST_FLAG_SAVER_) {
+}
+
+// The d'tor restores the states of all flags. The actual work is
+// done by the d'tor of the gtest_flag_saver_ field, and thus not
+// visible here.
+Test::~Test() {
+}
+
+// Sets up the test fixture.
+//
+// A sub-class may override this.
+void Test::SetUp() {
+}
+
+// Tears down the test fixture.
+//
+// A sub-class may override this.
+void Test::TearDown() {
+}
+
+// Allows user supplied key value pairs to be recorded for later output.
+void Test::RecordProperty(const std::string& key, const std::string& value) {
+ UnitTest::GetInstance()->RecordProperty(key, value);
+}
+
+// Allows user supplied key value pairs to be recorded for later output.
+void Test::RecordProperty(const std::string& key, int value) {
+ Message value_message;
+ value_message << value;
+ RecordProperty(key, value_message.GetString().c_str());
+}
+
+namespace internal {
+
+void ReportFailureInUnknownLocation(TestPartResult::Type result_type,
+ const std::string& message) {
+ // This function is a friend of UnitTest and as such has access to
+ // AddTestPartResult.
+ UnitTest::GetInstance()->AddTestPartResult(
+ result_type,
+ NULL, // No info about the source file where the exception occurred.
+ -1, // We have no info on which line caused the exception.
+ message,
+ ""); // No stack trace, either.
+}
+
+} // namespace internal
+
+// Google Test requires all tests in the same test case to use the same test
+// fixture class. This function checks if the current test has the
+// same fixture class as the first test in the current test case. If
+// yes, it returns true; otherwise it generates a Google Test failure and
+// returns false.
+bool Test::HasSameFixtureClass() {
+ internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
+ const TestCase* const test_case = impl->current_test_case();
+
+ // Info about the first test in the current test case.
+ const TestInfo* const first_test_info = test_case->test_info_list()[0];
+ const internal::TypeId first_fixture_id = first_test_info->fixture_class_id_;
+ const char* const first_test_name = first_test_info->name();
+
+ // Info about the current test.
+ const TestInfo* const this_test_info = impl->current_test_info();
+ const internal::TypeId this_fixture_id = this_test_info->fixture_class_id_;
+ const char* const this_test_name = this_test_info->name();
+
+ if (this_fixture_id != first_fixture_id) {
+ // Is the first test defined using TEST?
+ const bool first_is_TEST = first_fixture_id == internal::GetTestTypeId();
+ // Is this test defined using TEST?
+ const bool this_is_TEST = this_fixture_id == internal::GetTestTypeId();
+
+ if (first_is_TEST || this_is_TEST) {
+ // Both TEST and TEST_F appear in same test case, which is incorrect.
+ // Tell the user how to fix this.
+
+ // Gets the name of the TEST and the name of the TEST_F. Note
+ // that first_is_TEST and this_is_TEST cannot both be true, as
+ // the fixture IDs are different for the two tests.
+ const char* const TEST_name =
+ first_is_TEST ? first_test_name : this_test_name;
+ const char* const TEST_F_name =
+ first_is_TEST ? this_test_name : first_test_name;
+
+ ADD_FAILURE()
+ << "All tests in the same test case must use the same test fixture\n"
+ << "class, so mixing TEST_F and TEST in the same test case is\n"
+ << "illegal. In test case " << this_test_info->test_case_name()
+ << ",\n"
+ << "test " << TEST_F_name << " is defined using TEST_F but\n"
+ << "test " << TEST_name << " is defined using TEST. You probably\n"
+ << "want to change the TEST to TEST_F or move it to another test\n"
+ << "case.";
+ } else {
+ // Two fixture classes with the same name appear in two different
+ // namespaces, which is not allowed. Tell the user how to fix this.
+ ADD_FAILURE()
+ << "All tests in the same test case must use the same test fixture\n"
+ << "class. However, in test case "
+ << this_test_info->test_case_name() << ",\n"
+ << "you defined test " << first_test_name
+ << " and test " << this_test_name << "\n"
+ << "using two different test fixture classes. This can happen if\n"
+ << "the two classes are from different namespaces or translation\n"
+ << "units and have the same name. You should probably rename one\n"
+ << "of the classes to put the tests into different test cases.";
+ }
+ return false;
+ }
+
+ return true;
+}
+
+#if GTEST_HAS_SEH
+
+// Adds an "exception thrown" fatal failure to the current test. This
+// function returns its result via an output parameter pointer because VC++
+// prohibits creation of objects with destructors on stack in functions
+// using __try (see error C2712).
+static std::string* FormatSehExceptionMessage(DWORD exception_code,
+ const char* location) {
+ Message message;
+ message << "SEH exception with code 0x" << std::setbase(16) <<
+ exception_code << std::setbase(10) << " thrown in " << location << ".";
+
+ return new std::string(message.GetString());
+}
+
+#endif // GTEST_HAS_SEH
+
+namespace internal {
+
+#if GTEST_HAS_EXCEPTIONS
+
+// Adds an "exception thrown" fatal failure to the current test.
+static std::string FormatCxxExceptionMessage(const char* description,
+ const char* location) {
+ Message message;
+ if (description != NULL) {
+ message << "C++ exception with description \"" << description << "\"";
+ } else {
+ message << "Unknown C++ exception";
+ }
+ message << " thrown in " << location << ".";
+
+ return message.GetString();
+}
+
+static std::string PrintTestPartResultToString(
+ const TestPartResult& test_part_result);
+
+GoogleTestFailureException::GoogleTestFailureException(
+ const TestPartResult& failure)
+ : ::std::runtime_error(PrintTestPartResultToString(failure).c_str()) {}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+// We put these helper functions in the internal namespace as IBM's xlC
+// compiler rejects the code if they were declared static.
+
+// Runs the given method and handles SEH exceptions it throws, when
+// SEH is supported; returns the 0-value for type Result in case of an
+// SEH exception. (Microsoft compilers cannot handle SEH and C++
+// exceptions in the same function. Therefore, we provide a separate
+// wrapper function for handling SEH exceptions.)
+template <class T, typename Result>
+Result HandleSehExceptionsInMethodIfSupported(
+ T* object, Result (T::*method)(), const char* location) {
+#if GTEST_HAS_SEH
+ __try {
+ return (object->*method)();
+ } __except (internal::UnitTestOptions::GTestShouldProcessSEH( // NOLINT
+ GetExceptionCode())) {
+ // We create the exception message on the heap because VC++ prohibits
+ // creation of objects with destructors on stack in functions using __try
+ // (see error C2712).
+ std::string* exception_message = FormatSehExceptionMessage(
+ GetExceptionCode(), location);
+ internal::ReportFailureInUnknownLocation(TestPartResult::kFatalFailure,
+ *exception_message);
+ delete exception_message;
+ return static_cast<Result>(0);
+ }
+#else
+ (void)location;
+ return (object->*method)();
+#endif // GTEST_HAS_SEH
+}
+
+// Runs the given method and catches and reports C++ and/or SEH-style
+// exceptions, if they are supported; returns the 0-value for type
+// Result in case of an SEH exception.
+template <class T, typename Result>
+Result HandleExceptionsInMethodIfSupported(
+ T* object, Result (T::*method)(), const char* location) {
+ // NOTE: The user code can affect the way in which Google Test handles
+ // exceptions by setting GTEST_FLAG(catch_exceptions), but only before
+ // RUN_ALL_TESTS() starts. It is technically possible to check the flag
+ // after the exception is caught and either report or re-throw the
+ // exception based on the flag's value:
+ //
+ // try {
+ // // Perform the test method.
+ // } catch (...) {
+ // if (GTEST_FLAG(catch_exceptions))
+ // // Report the exception as failure.
+ // else
+ // throw; // Re-throws the original exception.
+ // }
+ //
+ // However, the purpose of this flag is to allow the program to drop into
+ // the debugger when the exception is thrown. On most platforms, once the
+ // control enters the catch block, the exception origin information is
+ // lost and the debugger will stop the program at the point of the
+ // re-throw in this function -- instead of at the point of the original
+ // throw statement in the code under test. For this reason, we perform
+ // the check early, sacrificing the ability to affect Google Test's
+ // exception handling in the method where the exception is thrown.
+ if (internal::GetUnitTestImpl()->catch_exceptions()) {
+#if GTEST_HAS_EXCEPTIONS
+ try {
+ return HandleSehExceptionsInMethodIfSupported(object, method, location);
+ } catch (const internal::GoogleTestFailureException&) { // NOLINT
+ // This exception type can only be thrown by a failed Google
+ // Test assertion with the intention of letting another testing
+ // framework catch it. Therefore we just re-throw it.
+ throw;
+ } catch (const std::exception& e) { // NOLINT
+ internal::ReportFailureInUnknownLocation(
+ TestPartResult::kFatalFailure,
+ FormatCxxExceptionMessage(e.what(), location));
+ } catch (...) { // NOLINT
+ internal::ReportFailureInUnknownLocation(
+ TestPartResult::kFatalFailure,
+ FormatCxxExceptionMessage(NULL, location));
+ }
+ return static_cast<Result>(0);
+#else
+ return HandleSehExceptionsInMethodIfSupported(object, method, location);
+#endif // GTEST_HAS_EXCEPTIONS
+ } else {
+ return (object->*method)();
+ }
+}
+
+} // namespace internal
+
+// Runs the test and updates the test result.
+void Test::Run() {
+ if (!HasSameFixtureClass()) return;
+
+ internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ internal::HandleExceptionsInMethodIfSupported(this, &Test::SetUp, "SetUp()");
+ // We will run the test only if SetUp() was successful.
+ if (!HasFatalFailure()) {
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ internal::HandleExceptionsInMethodIfSupported(
+ this, &Test::TestBody, "the test body");
+ }
+
+ // However, we want to clean up as much as possible. Hence we will
+ // always call TearDown(), even if SetUp() or the test body has
+ // failed.
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ internal::HandleExceptionsInMethodIfSupported(
+ this, &Test::TearDown, "TearDown()");
+}
+
+// Returns true iff the current test has a fatal failure.
+bool Test::HasFatalFailure() {
+ return internal::GetUnitTestImpl()->current_test_result()->HasFatalFailure();
+}
+
+// Returns true iff the current test has a non-fatal failure.
+bool Test::HasNonfatalFailure() {
+ return internal::GetUnitTestImpl()->current_test_result()->
+ HasNonfatalFailure();
+}
+
+// class TestInfo
+
+// Constructs a TestInfo object. It assumes ownership of the test factory
+// object.
+TestInfo::TestInfo(const std::string& a_test_case_name,
+ const std::string& a_name,
+ const char* a_type_param,
+ const char* a_value_param,
+ internal::CodeLocation a_code_location,
+ internal::TypeId fixture_class_id,
+ internal::TestFactoryBase* factory)
+ : test_case_name_(a_test_case_name),
+ name_(a_name),
+ type_param_(a_type_param ? new std::string(a_type_param) : NULL),
+ value_param_(a_value_param ? new std::string(a_value_param) : NULL),
+ location_(a_code_location),
+ fixture_class_id_(fixture_class_id),
+ should_run_(false),
+ is_disabled_(false),
+ matches_filter_(false),
+ factory_(factory),
+ result_() {}
+
+// Destructs a TestInfo object.
+TestInfo::~TestInfo() { delete factory_; }
+
+namespace internal {
+
+// Creates a new TestInfo object and registers it with Google Test;
+// returns the created object.
+//
+// Arguments:
+//
+// test_case_name: name of the test case
+// name: name of the test
+// type_param: the name of the test's type parameter, or NULL if
+// this is not a typed or a type-parameterized test.
+// value_param: text representation of the test's value parameter,
+// or NULL if this is not a value-parameterized test.
+// code_location: code location where the test is defined
+// fixture_class_id: ID of the test fixture class
+// set_up_tc: pointer to the function that sets up the test case
+// tear_down_tc: pointer to the function that tears down the test case
+// factory: pointer to the factory that creates a test object.
+// The newly created TestInfo instance will assume
+// ownership of the factory object.
+TestInfo* MakeAndRegisterTestInfo(
+ const char* test_case_name,
+ const char* name,
+ const char* type_param,
+ const char* value_param,
+ CodeLocation code_location,
+ TypeId fixture_class_id,
+ SetUpTestCaseFunc set_up_tc,
+ TearDownTestCaseFunc tear_down_tc,
+ TestFactoryBase* factory) {
+ TestInfo* const test_info =
+ new TestInfo(test_case_name, name, type_param, value_param,
+ code_location, fixture_class_id, factory);
+ GetUnitTestImpl()->AddTestInfo(set_up_tc, tear_down_tc, test_info);
+ return test_info;
+}
+
+#if GTEST_HAS_PARAM_TEST
+void ReportInvalidTestCaseType(const char* test_case_name,
+ CodeLocation code_location) {
+ Message errors;
+ errors
+ << "Attempted redefinition of test case " << test_case_name << ".\n"
+ << "All tests in the same test case must use the same test fixture\n"
+ << "class. However, in test case " << test_case_name << ", you tried\n"
+ << "to define a test using a fixture class different from the one\n"
+ << "used earlier. This can happen if the two fixture classes are\n"
+ << "from different namespaces and have the same name. You should\n"
+ << "probably rename one of the classes to put the tests into different\n"
+ << "test cases.";
+
+ fprintf(stderr, "%s %s",
+ FormatFileLocation(code_location.file.c_str(),
+ code_location.line).c_str(),
+ errors.GetString().c_str());
+}
+#endif // GTEST_HAS_PARAM_TEST
+
+} // namespace internal
+
+namespace {
+
+// A predicate that checks the test name of a TestInfo against a known
+// value.
+//
+// This is used for implementation of the TestCase class only. We put
+// it in the anonymous namespace to prevent polluting the outer
+// namespace.
+//
+// TestNameIs is copyable.
+class TestNameIs {
+ public:
+ // Constructor.
+ //
+ // TestNameIs has NO default constructor.
+ explicit TestNameIs(const char* name)
+ : name_(name) {}
+
+ // Returns true iff the test name of test_info matches name_.
+ bool operator()(const TestInfo * test_info) const {
+ return test_info && test_info->name() == name_;
+ }
+
+ private:
+ std::string name_;
+};
+
+} // namespace
+
+namespace internal {
+
+// This method expands all parameterized tests registered with macros TEST_P
+// and INSTANTIATE_TEST_CASE_P into regular tests and registers those.
+// This will be done just once during the program runtime.
+void UnitTestImpl::RegisterParameterizedTests() {
+#if GTEST_HAS_PARAM_TEST
+ if (!parameterized_tests_registered_) {
+ parameterized_test_registry_.RegisterTests();
+ parameterized_tests_registered_ = true;
+ }
+#endif
+}
+
+} // namespace internal
+
+// Creates the test object, runs it, records its result, and then
+// deletes it.
+void TestInfo::Run() {
+ if (!should_run_) return;
+
+ // Tells UnitTest where to store test result.
+ internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
+ impl->set_current_test_info(this);
+
+ TestEventListener* repeater = UnitTest::GetInstance()->listeners().repeater();
+
+ // Notifies the unit test event listeners that a test is about to start.
+ repeater->OnTestStart(*this);
+
+ const TimeInMillis start = internal::GetTimeInMillis();
+
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+
+ // Creates the test object.
+ Test* const test = internal::HandleExceptionsInMethodIfSupported(
+ factory_, &internal::TestFactoryBase::CreateTest,
+ "the test fixture's constructor");
+
+ // Runs the test only if the test object was created and its
+ // constructor didn't generate a fatal failure.
+ if ((test != NULL) && !Test::HasFatalFailure()) {
+ // This doesn't throw as all user code that can throw are wrapped into
+ // exception handling code.
+ test->Run();
+ }
+
+ // Deletes the test object.
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ internal::HandleExceptionsInMethodIfSupported(
+ test, &Test::DeleteSelf_, "the test fixture's destructor");
+
+ result_.set_elapsed_time(internal::GetTimeInMillis() - start);
+
+ // Notifies the unit test event listener that a test has just finished.
+ repeater->OnTestEnd(*this);
+
+ // Tells UnitTest to stop associating assertion results to this
+ // test.
+ impl->set_current_test_info(NULL);
+}
+
+// class TestCase
+
+// Gets the number of successful tests in this test case.
+int TestCase::successful_test_count() const {
+ return CountIf(test_info_list_, TestPassed);
+}
+
+// Gets the number of failed tests in this test case.
+int TestCase::failed_test_count() const {
+ return CountIf(test_info_list_, TestFailed);
+}
+
+// Gets the number of disabled tests that will be reported in the XML report.
+int TestCase::reportable_disabled_test_count() const {
+ return CountIf(test_info_list_, TestReportableDisabled);
+}
+
+// Gets the number of disabled tests in this test case.
+int TestCase::disabled_test_count() const {
+ return CountIf(test_info_list_, TestDisabled);
+}
+
+// Gets the number of tests to be printed in the XML report.
+int TestCase::reportable_test_count() const {
+ return CountIf(test_info_list_, TestReportable);
+}
+
+// Get the number of tests in this test case that should run.
+int TestCase::test_to_run_count() const {
+ return CountIf(test_info_list_, ShouldRunTest);
+}
+
+// Gets the number of all tests.
+int TestCase::total_test_count() const {
+ return static_cast<int>(test_info_list_.size());
+}
+
+// Creates a TestCase with the given name.
+//
+// Arguments:
+//
+// name: name of the test case
+// a_type_param: the name of the test case's type parameter, or NULL if
+// this is not a typed or a type-parameterized test case.
+// set_up_tc: pointer to the function that sets up the test case
+// tear_down_tc: pointer to the function that tears down the test case
+TestCase::TestCase(const char* a_name, const char* a_type_param,
+ Test::SetUpTestCaseFunc set_up_tc,
+ Test::TearDownTestCaseFunc tear_down_tc)
+ : name_(a_name),
+ type_param_(a_type_param ? new std::string(a_type_param) : NULL),
+ set_up_tc_(set_up_tc),
+ tear_down_tc_(tear_down_tc),
+ should_run_(false),
+ elapsed_time_(0) {
+}
+
+// Destructor of TestCase.
+TestCase::~TestCase() {
+ // Deletes every Test in the collection.
+ ForEach(test_info_list_, internal::Delete<TestInfo>);
+}
+
+// Returns the i-th test among all the tests. i can range from 0 to
+// total_test_count() - 1. If i is not in that range, returns NULL.
+const TestInfo* TestCase::GetTestInfo(int i) const {
+ const int index = GetElementOr(test_indices_, i, -1);
+ return index < 0 ? NULL : test_info_list_[index];
+}
+
+// Returns the i-th test among all the tests. i can range from 0 to
+// total_test_count() - 1. If i is not in that range, returns NULL.
+TestInfo* TestCase::GetMutableTestInfo(int i) {
+ const int index = GetElementOr(test_indices_, i, -1);
+ return index < 0 ? NULL : test_info_list_[index];
+}
+
+// Adds a test to this test case. Will delete the test upon
+// destruction of the TestCase object.
+void TestCase::AddTestInfo(TestInfo * test_info) {
+ test_info_list_.push_back(test_info);
+ test_indices_.push_back(static_cast<int>(test_indices_.size()));
+}
+
+// Runs every test in this TestCase.
+void TestCase::Run() {
+ if (!should_run_) return;
+
+ internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
+ impl->set_current_test_case(this);
+
+ TestEventListener* repeater = UnitTest::GetInstance()->listeners().repeater();
+
+ repeater->OnTestCaseStart(*this);
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ internal::HandleExceptionsInMethodIfSupported(
+ this, &TestCase::RunSetUpTestCase, "SetUpTestCase()");
+
+ const internal::TimeInMillis start = internal::GetTimeInMillis();
+ for (int i = 0; i < total_test_count(); i++) {
+ GetMutableTestInfo(i)->Run();
+ }
+ elapsed_time_ = internal::GetTimeInMillis() - start;
+
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ internal::HandleExceptionsInMethodIfSupported(
+ this, &TestCase::RunTearDownTestCase, "TearDownTestCase()");
+
+ repeater->OnTestCaseEnd(*this);
+ impl->set_current_test_case(NULL);
+}
+
+// Clears the results of all tests in this test case.
+void TestCase::ClearResult() {
+ ad_hoc_test_result_.Clear();
+ ForEach(test_info_list_, TestInfo::ClearTestResult);
+}
+
+// Shuffles the tests in this test case.
+void TestCase::ShuffleTests(internal::Random* random) {
+ Shuffle(random, &test_indices_);
+}
+
+// Restores the test order to before the first shuffle.
+void TestCase::UnshuffleTests() {
+ for (size_t i = 0; i < test_indices_.size(); i++) {
+ test_indices_[i] = static_cast<int>(i);
+ }
+}
+
+// Formats a countable noun. Depending on its quantity, either the
+// singular form or the plural form is used. e.g.
+//
+// FormatCountableNoun(1, "formula", "formuli") returns "1 formula".
+// FormatCountableNoun(5, "book", "books") returns "5 books".
+static std::string FormatCountableNoun(int count,
+ const char * singular_form,
+ const char * plural_form) {
+ return internal::StreamableToString(count) + " " +
+ (count == 1 ? singular_form : plural_form);
+}
+
+// Formats the count of tests.
+static std::string FormatTestCount(int test_count) {
+ return FormatCountableNoun(test_count, "test", "tests");
+}
+
+// Formats the count of test cases.
+static std::string FormatTestCaseCount(int test_case_count) {
+ return FormatCountableNoun(test_case_count, "test case", "test cases");
+}
+
+// Converts a TestPartResult::Type enum to human-friendly string
+// representation. Both kNonFatalFailure and kFatalFailure are translated
+// to "Failure", as the user usually doesn't care about the difference
+// between the two when viewing the test result.
+static const char * TestPartResultTypeToString(TestPartResult::Type type) {
+ switch (type) {
+ case TestPartResult::kSuccess:
+ return "Success";
+
+ case TestPartResult::kNonFatalFailure:
+ case TestPartResult::kFatalFailure:
+#ifdef _MSC_VER
+ return "error: ";
+#else
+ return "Failure\n";
+#endif
+ default:
+ return "Unknown result type";
+ }
+}
+
+namespace internal {
+
+// Prints a TestPartResult to an std::string.
+static std::string PrintTestPartResultToString(
+ const TestPartResult& test_part_result) {
+ return (Message()
+ << internal::FormatFileLocation(test_part_result.file_name(),
+ test_part_result.line_number())
+ << " " << TestPartResultTypeToString(test_part_result.type())
+ << test_part_result.message()).GetString();
+}
+
+// Prints a TestPartResult.
+static void PrintTestPartResult(const TestPartResult& test_part_result) {
+ const std::string& result =
+ PrintTestPartResultToString(test_part_result);
+ printf("%s\n", result.c_str());
+ fflush(stdout);
+ // If the test program runs in Visual Studio or a debugger, the
+ // following statements add the test part result message to the Output
+ // window such that the user can double-click on it to jump to the
+ // corresponding source code location; otherwise they do nothing.
+#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE
+ // We don't call OutputDebugString*() on Windows Mobile, as printing
+ // to stdout is done by OutputDebugString() there already - we don't
+ // want the same message printed twice.
+ ::OutputDebugStringA(result.c_str());
+ ::OutputDebugStringA("\n");
+#endif
+}
+
+// class PrettyUnitTestResultPrinter
+
+enum GTestColor {
+ COLOR_DEFAULT,
+ COLOR_RED,
+ COLOR_GREEN,
+ COLOR_YELLOW
+};
+
+#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE && \
+ !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT
+
+// Returns the character attribute for the given color.
+WORD GetColorAttribute(GTestColor color) {
+ switch (color) {
+ case COLOR_RED: return FOREGROUND_RED;
+ case COLOR_GREEN: return FOREGROUND_GREEN;
+ case COLOR_YELLOW: return FOREGROUND_RED | FOREGROUND_GREEN;
+ default: return 0;
+ }
+}
+
+#else
+
+// Returns the ANSI color code for the given color. COLOR_DEFAULT is
+// an invalid input.
+const char* GetAnsiColorCode(GTestColor color) {
+ switch (color) {
+ case COLOR_RED: return "1";
+ case COLOR_GREEN: return "2";
+ case COLOR_YELLOW: return "3";
+ default: return NULL;
+ };
+}
+
+#endif // GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE
+
+// Returns true iff Google Test should use colors in the output.
+bool ShouldUseColor(bool stdout_is_tty) {
+ const char* const gtest_color = GTEST_FLAG(color).c_str();
+
+ if (String::CaseInsensitiveCStringEquals(gtest_color, "auto")) {
+#if GTEST_OS_WINDOWS
+ // On Windows the TERM variable is usually not set, but the
+ // console there does support colors.
+ return stdout_is_tty;
+#else
+ // On non-Windows platforms, we rely on the TERM variable.
+ const char* const term = posix::GetEnv("TERM");
+ const bool term_supports_color =
+ String::CStringEquals(term, "xterm") ||
+ String::CStringEquals(term, "xterm-color") ||
+ String::CStringEquals(term, "xterm-256color") ||
+ String::CStringEquals(term, "screen") ||
+ String::CStringEquals(term, "screen-256color") ||
+ String::CStringEquals(term, "tmux") ||
+ String::CStringEquals(term, "tmux-256color") ||
+ String::CStringEquals(term, "rxvt-unicode") ||
+ String::CStringEquals(term, "rxvt-unicode-256color") ||
+ String::CStringEquals(term, "linux") ||
+ String::CStringEquals(term, "cygwin");
+ return stdout_is_tty && term_supports_color;
+#endif // GTEST_OS_WINDOWS
+ }
+
+ return String::CaseInsensitiveCStringEquals(gtest_color, "yes") ||
+ String::CaseInsensitiveCStringEquals(gtest_color, "true") ||
+ String::CaseInsensitiveCStringEquals(gtest_color, "t") ||
+ String::CStringEquals(gtest_color, "1");
+ // We take "yes", "true", "t", and "1" as meaning "yes". If the
+ // value is neither one of these nor "auto", we treat it as "no" to
+ // be conservative.
+}
+
+// Helpers for printing colored strings to stdout. Note that on Windows, we
+// cannot simply emit special characters and have the terminal change colors.
+// This routine must actually emit the characters rather than return a string
+// that would be colored when printed, as can be done on Linux.
+void ColoredPrintf(GTestColor color, const char* fmt, ...) {
+ va_list args;
+ va_start(args, fmt);
+
+#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_SYMBIAN || GTEST_OS_ZOS || \
+ GTEST_OS_IOS || GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT
+ const bool use_color = AlwaysFalse();
+#else
+ static const bool in_color_mode =
+ ShouldUseColor(posix::IsATTY(posix::FileNo(stdout)) != 0);
+ const bool use_color = in_color_mode && (color != COLOR_DEFAULT);
+#endif // GTEST_OS_WINDOWS_MOBILE || GTEST_OS_SYMBIAN || GTEST_OS_ZOS
+ // The '!= 0' comparison is necessary to satisfy MSVC 7.1.
+
+ if (!use_color) {
+ vprintf(fmt, args);
+ va_end(args);
+ return;
+ }
+
+#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE && \
+ !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT
+ const HANDLE stdout_handle = GetStdHandle(STD_OUTPUT_HANDLE);
+
+ // Gets the current text color.
+ CONSOLE_SCREEN_BUFFER_INFO buffer_info;
+ GetConsoleScreenBufferInfo(stdout_handle, &buffer_info);
+ const WORD old_color_attrs = buffer_info.wAttributes;
+
+ // We need to flush the stream buffers into the console before each
+ // SetConsoleTextAttribute call lest it affect the text that is already
+ // printed but has not yet reached the console.
+ fflush(stdout);
+ SetConsoleTextAttribute(stdout_handle,
+ GetColorAttribute(color) | FOREGROUND_INTENSITY);
+ vprintf(fmt, args);
+
+ fflush(stdout);
+ // Restores the text color.
+ SetConsoleTextAttribute(stdout_handle, old_color_attrs);
+#else
+ printf("\033[0;3%sm", GetAnsiColorCode(color));
+ vprintf(fmt, args);
+ printf("\033[m"); // Resets the terminal to default.
+#endif // GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE
+ va_end(args);
+}
+
+// Text printed in Google Test's text output and --gunit_list_tests
+// output to label the type parameter and value parameter for a test.
+static const char kTypeParamLabel[] = "TypeParam";
+static const char kValueParamLabel[] = "GetParam()";
+
+void PrintFullTestCommentIfPresent(const TestInfo& test_info) {
+ const char* const type_param = test_info.type_param();
+ const char* const value_param = test_info.value_param();
+
+ if (type_param != NULL || value_param != NULL) {
+ printf(", where ");
+ if (type_param != NULL) {
+ printf("%s = %s", kTypeParamLabel, type_param);
+ if (value_param != NULL)
+ printf(" and ");
+ }
+ if (value_param != NULL) {
+ printf("%s = %s", kValueParamLabel, value_param);
+ }
+ }
+}
+
+// This class implements the TestEventListener interface.
+//
+// Class PrettyUnitTestResultPrinter is copyable.
+class PrettyUnitTestResultPrinter : public TestEventListener {
+ public:
+ PrettyUnitTestResultPrinter() {}
+ static void PrintTestName(const char * test_case, const char * test) {
+ printf("%s.%s", test_case, test);
+ }
+
+ // The following methods override what's in the TestEventListener class.
+ virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) {}
+ virtual void OnTestIterationStart(const UnitTest& unit_test, int iteration);
+ virtual void OnEnvironmentsSetUpStart(const UnitTest& unit_test);
+ virtual void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) {}
+ virtual void OnTestCaseStart(const TestCase& test_case);
+ virtual void OnTestStart(const TestInfo& test_info);
+ virtual void OnTestPartResult(const TestPartResult& result);
+ virtual void OnTestEnd(const TestInfo& test_info);
+ virtual void OnTestCaseEnd(const TestCase& test_case);
+ virtual void OnEnvironmentsTearDownStart(const UnitTest& unit_test);
+ virtual void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) {}
+ virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration);
+ virtual void OnTestProgramEnd(const UnitTest& /*unit_test*/) {}
+
+ private:
+ static void PrintFailedTests(const UnitTest& unit_test);
+};
+
+ // Fired before each iteration of tests starts.
+void PrettyUnitTestResultPrinter::OnTestIterationStart(
+ const UnitTest& unit_test, int iteration) {
+ if (GTEST_FLAG(repeat) != 1)
+ printf("\nRepeating all tests (iteration %d) . . .\n\n", iteration + 1);
+
+ const char* const filter = GTEST_FLAG(filter).c_str();
+
+ // Prints the filter if it's not *. This reminds the user that some
+ // tests may be skipped.
+ if (!String::CStringEquals(filter, kUniversalFilter)) {
+ ColoredPrintf(COLOR_YELLOW,
+ "Note: %s filter = %s\n", GTEST_NAME_, filter);
+ }
+
+ if (internal::ShouldShard(kTestTotalShards, kTestShardIndex, false)) {
+ const Int32 shard_index = Int32FromEnvOrDie(kTestShardIndex, -1);
+ ColoredPrintf(COLOR_YELLOW,
+ "Note: This is test shard %d of %s.\n",
+ static_cast<int>(shard_index) + 1,
+ internal::posix::GetEnv(kTestTotalShards));
+ }
+
+ if (GTEST_FLAG(shuffle)) {
+ ColoredPrintf(COLOR_YELLOW,
+ "Note: Randomizing tests' orders with a seed of %d .\n",
+ unit_test.random_seed());
+ }
+
+ ColoredPrintf(COLOR_GREEN, "[==========] ");
+ printf("Running %s from %s.\n",
+ FormatTestCount(unit_test.test_to_run_count()).c_str(),
+ FormatTestCaseCount(unit_test.test_case_to_run_count()).c_str());
+ fflush(stdout);
+}
+
+void PrettyUnitTestResultPrinter::OnEnvironmentsSetUpStart(
+ const UnitTest& /*unit_test*/) {
+ ColoredPrintf(COLOR_GREEN, "[----------] ");
+ printf("Global test environment set-up.\n");
+ fflush(stdout);
+}
+
+void PrettyUnitTestResultPrinter::OnTestCaseStart(const TestCase& test_case) {
+ const std::string counts =
+ FormatCountableNoun(test_case.test_to_run_count(), "test", "tests");
+ ColoredPrintf(COLOR_GREEN, "[----------] ");
+ printf("%s from %s", counts.c_str(), test_case.name());
+ if (test_case.type_param() == NULL) {
+ printf("\n");
+ } else {
+ printf(", where %s = %s\n", kTypeParamLabel, test_case.type_param());
+ }
+ fflush(stdout);
+}
+
+void PrettyUnitTestResultPrinter::OnTestStart(const TestInfo& test_info) {
+ ColoredPrintf(COLOR_GREEN, "[ RUN ] ");
+ PrintTestName(test_info.test_case_name(), test_info.name());
+ printf("\n");
+ fflush(stdout);
+}
+
+// Called after an assertion failure.
+void PrettyUnitTestResultPrinter::OnTestPartResult(
+ const TestPartResult& result) {
+ // If the test part succeeded, we don't need to do anything.
+ if (result.type() == TestPartResult::kSuccess)
+ return;
+
+ // Print failure message from the assertion (e.g. expected this and got that).
+ PrintTestPartResult(result);
+ fflush(stdout);
+}
+
+void PrettyUnitTestResultPrinter::OnTestEnd(const TestInfo& test_info) {
+ if (test_info.result()->Passed()) {
+ ColoredPrintf(COLOR_GREEN, "[ OK ] ");
+ } else {
+ ColoredPrintf(COLOR_RED, "[ FAILED ] ");
+ }
+ PrintTestName(test_info.test_case_name(), test_info.name());
+ if (test_info.result()->Failed())
+ PrintFullTestCommentIfPresent(test_info);
+
+ if (GTEST_FLAG(print_time)) {
+ printf(" (%s ms)\n", internal::StreamableToString(
+ test_info.result()->elapsed_time()).c_str());
+ } else {
+ printf("\n");
+ }
+ fflush(stdout);
+}
+
+void PrettyUnitTestResultPrinter::OnTestCaseEnd(const TestCase& test_case) {
+ if (!GTEST_FLAG(print_time)) return;
+
+ const std::string counts =
+ FormatCountableNoun(test_case.test_to_run_count(), "test", "tests");
+ ColoredPrintf(COLOR_GREEN, "[----------] ");
+ printf("%s from %s (%s ms total)\n\n",
+ counts.c_str(), test_case.name(),
+ internal::StreamableToString(test_case.elapsed_time()).c_str());
+ fflush(stdout);
+}
+
+void PrettyUnitTestResultPrinter::OnEnvironmentsTearDownStart(
+ const UnitTest& /*unit_test*/) {
+ ColoredPrintf(COLOR_GREEN, "[----------] ");
+ printf("Global test environment tear-down\n");
+ fflush(stdout);
+}
+
+// Internal helper for printing the list of failed tests.
+void PrettyUnitTestResultPrinter::PrintFailedTests(const UnitTest& unit_test) {
+ const int failed_test_count = unit_test.failed_test_count();
+ if (failed_test_count == 0) {
+ return;
+ }
+
+ for (int i = 0; i < unit_test.total_test_case_count(); ++i) {
+ const TestCase& test_case = *unit_test.GetTestCase(i);
+ if (!test_case.should_run() || (test_case.failed_test_count() == 0)) {
+ continue;
+ }
+ for (int j = 0; j < test_case.total_test_count(); ++j) {
+ const TestInfo& test_info = *test_case.GetTestInfo(j);
+ if (!test_info.should_run() || test_info.result()->Passed()) {
+ continue;
+ }
+ ColoredPrintf(COLOR_RED, "[ FAILED ] ");
+ printf("%s.%s", test_case.name(), test_info.name());
+ PrintFullTestCommentIfPresent(test_info);
+ printf("\n");
+ }
+ }
+}
+
+void PrettyUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test,
+ int /*iteration*/) {
+ ColoredPrintf(COLOR_GREEN, "[==========] ");
+ printf("%s from %s ran.",
+ FormatTestCount(unit_test.test_to_run_count()).c_str(),
+ FormatTestCaseCount(unit_test.test_case_to_run_count()).c_str());
+ if (GTEST_FLAG(print_time)) {
+ printf(" (%s ms total)",
+ internal::StreamableToString(unit_test.elapsed_time()).c_str());
+ }
+ printf("\n");
+ ColoredPrintf(COLOR_GREEN, "[ PASSED ] ");
+ printf("%s.\n", FormatTestCount(unit_test.successful_test_count()).c_str());
+
+ int num_failures = unit_test.failed_test_count();
+ if (!unit_test.Passed()) {
+ const int failed_test_count = unit_test.failed_test_count();
+ ColoredPrintf(COLOR_RED, "[ FAILED ] ");
+ printf("%s, listed below:\n", FormatTestCount(failed_test_count).c_str());
+ PrintFailedTests(unit_test);
+ printf("\n%2d FAILED %s\n", num_failures,
+ num_failures == 1 ? "TEST" : "TESTS");
+ }
+
+ int num_disabled = unit_test.reportable_disabled_test_count();
+ if (num_disabled && !GTEST_FLAG(also_run_disabled_tests)) {
+ if (!num_failures) {
+ printf("\n"); // Add a spacer if no FAILURE banner is displayed.
+ }
+ ColoredPrintf(COLOR_YELLOW,
+ " YOU HAVE %d DISABLED %s\n\n",
+ num_disabled,
+ num_disabled == 1 ? "TEST" : "TESTS");
+ }
+ // Ensure that Google Test output is printed before, e.g., heapchecker output.
+ fflush(stdout);
+}
+
+// End PrettyUnitTestResultPrinter
+
+// class TestEventRepeater
+//
+// This class forwards events to other event listeners.
+class TestEventRepeater : public TestEventListener {
+ public:
+ TestEventRepeater() : forwarding_enabled_(true) {}
+ virtual ~TestEventRepeater();
+ void Append(TestEventListener *listener);
+ TestEventListener* Release(TestEventListener* listener);
+
+ // Controls whether events will be forwarded to listeners_. Set to false
+ // in death test child processes.
+ bool forwarding_enabled() const { return forwarding_enabled_; }
+ void set_forwarding_enabled(bool enable) { forwarding_enabled_ = enable; }
+
+ virtual void OnTestProgramStart(const UnitTest& unit_test);
+ virtual void OnTestIterationStart(const UnitTest& unit_test, int iteration);
+ virtual void OnEnvironmentsSetUpStart(const UnitTest& unit_test);
+ virtual void OnEnvironmentsSetUpEnd(const UnitTest& unit_test);
+ virtual void OnTestCaseStart(const TestCase& test_case);
+ virtual void OnTestStart(const TestInfo& test_info);
+ virtual void OnTestPartResult(const TestPartResult& result);
+ virtual void OnTestEnd(const TestInfo& test_info);
+ virtual void OnTestCaseEnd(const TestCase& test_case);
+ virtual void OnEnvironmentsTearDownStart(const UnitTest& unit_test);
+ virtual void OnEnvironmentsTearDownEnd(const UnitTest& unit_test);
+ virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration);
+ virtual void OnTestProgramEnd(const UnitTest& unit_test);
+
+ private:
+ // Controls whether events will be forwarded to listeners_. Set to false
+ // in death test child processes.
+ bool forwarding_enabled_;
+ // The list of listeners that receive events.
+ std::vector<TestEventListener*> listeners_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestEventRepeater);
+};
+
+TestEventRepeater::~TestEventRepeater() {
+ ForEach(listeners_, Delete<TestEventListener>);
+}
+
+void TestEventRepeater::Append(TestEventListener *listener) {
+ listeners_.push_back(listener);
+}
+
+// TODO(vladl@google.com): Factor the search functionality into Vector::Find.
+TestEventListener* TestEventRepeater::Release(TestEventListener *listener) {
+ for (size_t i = 0; i < listeners_.size(); ++i) {
+ if (listeners_[i] == listener) {
+ listeners_.erase(listeners_.begin() + i);
+ return listener;
+ }
+ }
+
+ return NULL;
+}
+
+// Since most methods are very similar, use macros to reduce boilerplate.
+// This defines a member that forwards the call to all listeners.
+#define GTEST_REPEATER_METHOD_(Name, Type) \
+void TestEventRepeater::Name(const Type& parameter) { \
+ if (forwarding_enabled_) { \
+ for (size_t i = 0; i < listeners_.size(); i++) { \
+ listeners_[i]->Name(parameter); \
+ } \
+ } \
+}
+// This defines a member that forwards the call to all listeners in reverse
+// order.
+#define GTEST_REVERSE_REPEATER_METHOD_(Name, Type) \
+void TestEventRepeater::Name(const Type& parameter) { \
+ if (forwarding_enabled_) { \
+ for (int i = static_cast<int>(listeners_.size()) - 1; i >= 0; i--) { \
+ listeners_[i]->Name(parameter); \
+ } \
+ } \
+}
+
+GTEST_REPEATER_METHOD_(OnTestProgramStart, UnitTest)
+GTEST_REPEATER_METHOD_(OnEnvironmentsSetUpStart, UnitTest)
+GTEST_REPEATER_METHOD_(OnTestCaseStart, TestCase)
+GTEST_REPEATER_METHOD_(OnTestStart, TestInfo)
+GTEST_REPEATER_METHOD_(OnTestPartResult, TestPartResult)
+GTEST_REPEATER_METHOD_(OnEnvironmentsTearDownStart, UnitTest)
+GTEST_REVERSE_REPEATER_METHOD_(OnEnvironmentsSetUpEnd, UnitTest)
+GTEST_REVERSE_REPEATER_METHOD_(OnEnvironmentsTearDownEnd, UnitTest)
+GTEST_REVERSE_REPEATER_METHOD_(OnTestEnd, TestInfo)
+GTEST_REVERSE_REPEATER_METHOD_(OnTestCaseEnd, TestCase)
+GTEST_REVERSE_REPEATER_METHOD_(OnTestProgramEnd, UnitTest)
+
+#undef GTEST_REPEATER_METHOD_
+#undef GTEST_REVERSE_REPEATER_METHOD_
+
+void TestEventRepeater::OnTestIterationStart(const UnitTest& unit_test,
+ int iteration) {
+ if (forwarding_enabled_) {
+ for (size_t i = 0; i < listeners_.size(); i++) {
+ listeners_[i]->OnTestIterationStart(unit_test, iteration);
+ }
+ }
+}
+
+void TestEventRepeater::OnTestIterationEnd(const UnitTest& unit_test,
+ int iteration) {
+ if (forwarding_enabled_) {
+ for (int i = static_cast<int>(listeners_.size()) - 1; i >= 0; i--) {
+ listeners_[i]->OnTestIterationEnd(unit_test, iteration);
+ }
+ }
+}
+
+// End TestEventRepeater
+
+// This class generates an XML output file.
+class XmlUnitTestResultPrinter : public EmptyTestEventListener {
+ public:
+ explicit XmlUnitTestResultPrinter(const char* output_file);
+
+ virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration);
+
+ private:
+ // Is c a whitespace character that is normalized to a space character
+ // when it appears in an XML attribute value?
+ static bool IsNormalizableWhitespace(char c) {
+ return c == 0x9 || c == 0xA || c == 0xD;
+ }
+
+ // May c appear in a well-formed XML document?
+ static bool IsValidXmlCharacter(char c) {
+ return IsNormalizableWhitespace(c) || c >= 0x20;
+ }
+
+ // Returns an XML-escaped copy of the input string str. If
+ // is_attribute is true, the text is meant to appear as an attribute
+ // value, and normalizable whitespace is preserved by replacing it
+ // with character references.
+ static std::string EscapeXml(const std::string& str, bool is_attribute);
+
+ // Returns the given string with all characters invalid in XML removed.
+ static std::string RemoveInvalidXmlCharacters(const std::string& str);
+
+ // Convenience wrapper around EscapeXml when str is an attribute value.
+ static std::string EscapeXmlAttribute(const std::string& str) {
+ return EscapeXml(str, true);
+ }
+
+ // Convenience wrapper around EscapeXml when str is not an attribute value.
+ static std::string EscapeXmlText(const char* str) {
+ return EscapeXml(str, false);
+ }
+
+ // Verifies that the given attribute belongs to the given element and
+ // streams the attribute as XML.
+ static void OutputXmlAttribute(std::ostream* stream,
+ const std::string& element_name,
+ const std::string& name,
+ const std::string& value);
+
+ // Streams an XML CDATA section, escaping invalid CDATA sequences as needed.
+ static void OutputXmlCDataSection(::std::ostream* stream, const char* data);
+
+ // Streams an XML representation of a TestInfo object.
+ static void OutputXmlTestInfo(::std::ostream* stream,
+ const char* test_case_name,
+ const TestInfo& test_info);
+
+ // Prints an XML representation of a TestCase object
+ static void PrintXmlTestCase(::std::ostream* stream,
+ const TestCase& test_case);
+
+ // Prints an XML summary of unit_test to output stream out.
+ static void PrintXmlUnitTest(::std::ostream* stream,
+ const UnitTest& unit_test);
+
+ // Produces a string representing the test properties in a result as space
+ // delimited XML attributes based on the property key="value" pairs.
+ // When the std::string is not empty, it includes a space at the beginning,
+ // to delimit this attribute from prior attributes.
+ static std::string TestPropertiesAsXmlAttributes(const TestResult& result);
+
+ // The output file.
+ const std::string output_file_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(XmlUnitTestResultPrinter);
+};
+
+// Creates a new XmlUnitTestResultPrinter.
+XmlUnitTestResultPrinter::XmlUnitTestResultPrinter(const char* output_file)
+ : output_file_(output_file) {
+ if (output_file_.c_str() == NULL || output_file_.empty()) {
+ fprintf(stderr, "XML output file may not be null\n");
+ fflush(stderr);
+ exit(EXIT_FAILURE);
+ }
+}
+
+// Called after the unit test ends.
+void XmlUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test,
+ int /*iteration*/) {
+ FILE* xmlout = NULL;
+ FilePath output_file(output_file_);
+ FilePath output_dir(output_file.RemoveFileName());
+
+ if (output_dir.CreateDirectoriesRecursively()) {
+ xmlout = posix::FOpen(output_file_.c_str(), "w");
+ }
+ if (xmlout == NULL) {
+ // TODO(wan): report the reason of the failure.
+ //
+ // We don't do it for now as:
+ //
+ // 1. There is no urgent need for it.
+ // 2. It's a bit involved to make the errno variable thread-safe on
+ // all three operating systems (Linux, Windows, and Mac OS).
+ // 3. To interpret the meaning of errno in a thread-safe way,
+ // we need the strerror_r() function, which is not available on
+ // Windows.
+ fprintf(stderr,
+ "Unable to open file \"%s\"\n",
+ output_file_.c_str());
+ fflush(stderr);
+ exit(EXIT_FAILURE);
+ }
+ std::stringstream stream;
+ PrintXmlUnitTest(&stream, unit_test);
+ fprintf(xmlout, "%s", StringStreamToString(&stream).c_str());
+ fclose(xmlout);
+}
+
+// Returns an XML-escaped copy of the input string str. If is_attribute
+// is true, the text is meant to appear as an attribute value, and
+// normalizable whitespace is preserved by replacing it with character
+// references.
+//
+// Invalid XML characters in str, if any, are stripped from the output.
+// It is expected that most, if not all, of the text processed by this
+// module will consist of ordinary English text.
+// If this module is ever modified to produce version 1.1 XML output,
+// most invalid characters can be retained using character references.
+// TODO(wan): It might be nice to have a minimally invasive, human-readable
+// escaping scheme for invalid characters, rather than dropping them.
+std::string XmlUnitTestResultPrinter::EscapeXml(
+ const std::string& str, bool is_attribute) {
+ Message m;
+
+ for (size_t i = 0; i < str.size(); ++i) {
+ const char ch = str[i];
+ switch (ch) {
+ case '<':
+ m << "<";
+ break;
+ case '>':
+ m << ">";
+ break;
+ case '&':
+ m << "&";
+ break;
+ case '\'':
+ if (is_attribute)
+ m << "'";
+ else
+ m << '\'';
+ break;
+ case '"':
+ if (is_attribute)
+ m << """;
+ else
+ m << '"';
+ break;
+ default:
+ if (IsValidXmlCharacter(ch)) {
+ if (is_attribute && IsNormalizableWhitespace(ch))
+ m << "&#x" << String::FormatByte(static_cast<unsigned char>(ch))
+ << ";";
+ else
+ m << ch;
+ }
+ break;
+ }
+ }
+
+ return m.GetString();
+}
+
+// Returns the given string with all characters invalid in XML removed.
+// Currently invalid characters are dropped from the string. An
+// alternative is to replace them with certain characters such as . or ?.
+std::string XmlUnitTestResultPrinter::RemoveInvalidXmlCharacters(
+ const std::string& str) {
+ std::string output;
+ output.reserve(str.size());
+ for (std::string::const_iterator it = str.begin(); it != str.end(); ++it)
+ if (IsValidXmlCharacter(*it))
+ output.push_back(*it);
+
+ return output;
+}
+
+// The following routines generate an XML representation of a UnitTest
+// object.
+//
+// This is how Google Test concepts map to the DTD:
+//
+// <testsuites name="AllTests"> <-- corresponds to a UnitTest object
+// <testsuite name="testcase-name"> <-- corresponds to a TestCase object
+// <testcase name="test-name"> <-- corresponds to a TestInfo object
+// <failure message="...">...</failure>
+// <failure message="...">...</failure>
+// <failure message="...">...</failure>
+// <-- individual assertion failures
+// </testcase>
+// </testsuite>
+// </testsuites>
+
+// Formats the given time in milliseconds as seconds.
+std::string FormatTimeInMillisAsSeconds(TimeInMillis ms) {
+ ::std::stringstream ss;
+ ss << (static_cast<double>(ms) * 1e-3);
+ return ss.str();
+}
+
+static bool PortableLocaltime(time_t seconds, struct tm* out) {
+#if defined(_MSC_VER)
+ return localtime_s(out, &seconds) == 0;
+#elif defined(__MINGW32__) || defined(__MINGW64__)
+ // MINGW <time.h> provides neither localtime_r nor localtime_s, but uses
+ // Windows' localtime(), which has a thread-local tm buffer.
+ struct tm* tm_ptr = localtime(&seconds); // NOLINT
+ if (tm_ptr == NULL)
+ return false;
+ *out = *tm_ptr;
+ return true;
+#else
+ return localtime_r(&seconds, out) != NULL;
+#endif
+}
+
+// Converts the given epoch time in milliseconds to a date string in the ISO
+// 8601 format, without the timezone information.
+std::string FormatEpochTimeInMillisAsIso8601(TimeInMillis ms) {
+ struct tm time_struct;
+ if (!PortableLocaltime(static_cast<time_t>(ms / 1000), &time_struct))
+ return "";
+ // YYYY-MM-DDThh:mm:ss
+ return StreamableToString(time_struct.tm_year + 1900) + "-" +
+ String::FormatIntWidth2(time_struct.tm_mon + 1) + "-" +
+ String::FormatIntWidth2(time_struct.tm_mday) + "T" +
+ String::FormatIntWidth2(time_struct.tm_hour) + ":" +
+ String::FormatIntWidth2(time_struct.tm_min) + ":" +
+ String::FormatIntWidth2(time_struct.tm_sec);
+}
+
+// Streams an XML CDATA section, escaping invalid CDATA sequences as needed.
+void XmlUnitTestResultPrinter::OutputXmlCDataSection(::std::ostream* stream,
+ const char* data) {
+ const char* segment = data;
+ *stream << "<![CDATA[";
+ for (;;) {
+ const char* const next_segment = strstr(segment, "]]>");
+ if (next_segment != NULL) {
+ stream->write(
+ segment, static_cast<std::streamsize>(next_segment - segment));
+ *stream << "]]>]]><![CDATA[";
+ segment = next_segment + strlen("]]>");
+ } else {
+ *stream << segment;
+ break;
+ }
+ }
+ *stream << "]]>";
+}
+
+void XmlUnitTestResultPrinter::OutputXmlAttribute(
+ std::ostream* stream,
+ const std::string& element_name,
+ const std::string& name,
+ const std::string& value) {
+ const std::vector<std::string>& allowed_names =
+ GetReservedAttributesForElement(element_name);
+
+ GTEST_CHECK_(std::find(allowed_names.begin(), allowed_names.end(), name) !=
+ allowed_names.end())
+ << "Attribute " << name << " is not allowed for element <" << element_name
+ << ">.";
+
+ *stream << " " << name << "=\"" << EscapeXmlAttribute(value) << "\"";
+}
+
+// Prints an XML representation of a TestInfo object.
+// TODO(wan): There is also value in printing properties with the plain printer.
+void XmlUnitTestResultPrinter::OutputXmlTestInfo(::std::ostream* stream,
+ const char* test_case_name,
+ const TestInfo& test_info) {
+ const TestResult& result = *test_info.result();
+ const std::string kTestcase = "testcase";
+
+ *stream << " <testcase";
+ OutputXmlAttribute(stream, kTestcase, "name", test_info.name());
+
+ if (test_info.value_param() != NULL) {
+ OutputXmlAttribute(stream, kTestcase, "value_param",
+ test_info.value_param());
+ }
+ if (test_info.type_param() != NULL) {
+ OutputXmlAttribute(stream, kTestcase, "type_param", test_info.type_param());
+ }
+
+ OutputXmlAttribute(stream, kTestcase, "status",
+ test_info.should_run() ? "run" : "notrun");
+ OutputXmlAttribute(stream, kTestcase, "time",
+ FormatTimeInMillisAsSeconds(result.elapsed_time()));
+ OutputXmlAttribute(stream, kTestcase, "classname", test_case_name);
+ *stream << TestPropertiesAsXmlAttributes(result);
+
+ int failures = 0;
+ for (int i = 0; i < result.total_part_count(); ++i) {
+ const TestPartResult& part = result.GetTestPartResult(i);
+ if (part.failed()) {
+ if (++failures == 1) {
+ *stream << ">\n";
+ }
+ const string location = internal::FormatCompilerIndependentFileLocation(
+ part.file_name(), part.line_number());
+ const string summary = location + "\n" + part.summary();
+ *stream << " <failure message=\""
+ << EscapeXmlAttribute(summary.c_str())
+ << "\" type=\"\">";
+ const string detail = location + "\n" + part.message();
+ OutputXmlCDataSection(stream, RemoveInvalidXmlCharacters(detail).c_str());
+ *stream << "</failure>\n";
+ }
+ }
+
+ if (failures == 0)
+ *stream << " />\n";
+ else
+ *stream << " </testcase>\n";
+}
+
+// Prints an XML representation of a TestCase object
+void XmlUnitTestResultPrinter::PrintXmlTestCase(std::ostream* stream,
+ const TestCase& test_case) {
+ const std::string kTestsuite = "testsuite";
+ *stream << " <" << kTestsuite;
+ OutputXmlAttribute(stream, kTestsuite, "name", test_case.name());
+ OutputXmlAttribute(stream, kTestsuite, "tests",
+ StreamableToString(test_case.reportable_test_count()));
+ OutputXmlAttribute(stream, kTestsuite, "failures",
+ StreamableToString(test_case.failed_test_count()));
+ OutputXmlAttribute(
+ stream, kTestsuite, "disabled",
+ StreamableToString(test_case.reportable_disabled_test_count()));
+ OutputXmlAttribute(stream, kTestsuite, "errors", "0");
+ OutputXmlAttribute(stream, kTestsuite, "time",
+ FormatTimeInMillisAsSeconds(test_case.elapsed_time()));
+ *stream << TestPropertiesAsXmlAttributes(test_case.ad_hoc_test_result())
+ << ">\n";
+
+ for (int i = 0; i < test_case.total_test_count(); ++i) {
+ if (test_case.GetTestInfo(i)->is_reportable())
+ OutputXmlTestInfo(stream, test_case.name(), *test_case.GetTestInfo(i));
+ }
+ *stream << " </" << kTestsuite << ">\n";
+}
+
+// Prints an XML summary of unit_test to output stream out.
+void XmlUnitTestResultPrinter::PrintXmlUnitTest(std::ostream* stream,
+ const UnitTest& unit_test) {
+ const std::string kTestsuites = "testsuites";
+
+ *stream << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
+ *stream << "<" << kTestsuites;
+
+ OutputXmlAttribute(stream, kTestsuites, "tests",
+ StreamableToString(unit_test.reportable_test_count()));
+ OutputXmlAttribute(stream, kTestsuites, "failures",
+ StreamableToString(unit_test.failed_test_count()));
+ OutputXmlAttribute(
+ stream, kTestsuites, "disabled",
+ StreamableToString(unit_test.reportable_disabled_test_count()));
+ OutputXmlAttribute(stream, kTestsuites, "errors", "0");
+ OutputXmlAttribute(
+ stream, kTestsuites, "timestamp",
+ FormatEpochTimeInMillisAsIso8601(unit_test.start_timestamp()));
+ OutputXmlAttribute(stream, kTestsuites, "time",
+ FormatTimeInMillisAsSeconds(unit_test.elapsed_time()));
+
+ if (GTEST_FLAG(shuffle)) {
+ OutputXmlAttribute(stream, kTestsuites, "random_seed",
+ StreamableToString(unit_test.random_seed()));
+ }
+
+ *stream << TestPropertiesAsXmlAttributes(unit_test.ad_hoc_test_result());
+
+ OutputXmlAttribute(stream, kTestsuites, "name", "AllTests");
+ *stream << ">\n";
+
+ for (int i = 0; i < unit_test.total_test_case_count(); ++i) {
+ if (unit_test.GetTestCase(i)->reportable_test_count() > 0)
+ PrintXmlTestCase(stream, *unit_test.GetTestCase(i));
+ }
+ *stream << "</" << kTestsuites << ">\n";
+}
+
+// Produces a string representing the test properties in a result as space
+// delimited XML attributes based on the property key="value" pairs.
+std::string XmlUnitTestResultPrinter::TestPropertiesAsXmlAttributes(
+ const TestResult& result) {
+ Message attributes;
+ for (int i = 0; i < result.test_property_count(); ++i) {
+ const TestProperty& property = result.GetTestProperty(i);
+ attributes << " " << property.key() << "="
+ << "\"" << EscapeXmlAttribute(property.value()) << "\"";
+ }
+ return attributes.GetString();
+}
+
+// End XmlUnitTestResultPrinter
+
+#if GTEST_CAN_STREAM_RESULTS_
+
+// Checks if str contains '=', '&', '%' or '\n' characters. If yes,
+// replaces them by "%xx" where xx is their hexadecimal value. For
+// example, replaces "=" with "%3D". This algorithm is O(strlen(str))
+// in both time and space -- important as the input str may contain an
+// arbitrarily long test failure message and stack trace.
+string StreamingListener::UrlEncode(const char* str) {
+ string result;
+ result.reserve(strlen(str) + 1);
+ for (char ch = *str; ch != '\0'; ch = *++str) {
+ switch (ch) {
+ case '%':
+ case '=':
+ case '&':
+ case '\n':
+ result.append("%" + String::FormatByte(static_cast<unsigned char>(ch)));
+ break;
+ default:
+ result.push_back(ch);
+ break;
+ }
+ }
+ return result;
+}
+
+void StreamingListener::SocketWriter::MakeConnection() {
+ GTEST_CHECK_(sockfd_ == -1)
+ << "MakeConnection() can't be called when there is already a connection.";
+
+ addrinfo hints;
+ memset(&hints, 0, sizeof(hints));
+ hints.ai_family = AF_UNSPEC; // To allow both IPv4 and IPv6 addresses.
+ hints.ai_socktype = SOCK_STREAM;
+ addrinfo* servinfo = NULL;
+
+ // Use the getaddrinfo() to get a linked list of IP addresses for
+ // the given host name.
+ const int error_num = getaddrinfo(
+ host_name_.c_str(), port_num_.c_str(), &hints, &servinfo);
+ if (error_num != 0) {
+ GTEST_LOG_(WARNING) << "stream_result_to: getaddrinfo() failed: "
+ << gai_strerror(error_num);
+ }
+
+ // Loop through all the results and connect to the first we can.
+ for (addrinfo* cur_addr = servinfo; sockfd_ == -1 && cur_addr != NULL;
+ cur_addr = cur_addr->ai_next) {
+ sockfd_ = socket(
+ cur_addr->ai_family, cur_addr->ai_socktype, cur_addr->ai_protocol);
+ if (sockfd_ != -1) {
+ // Connect the client socket to the server socket.
+ if (connect(sockfd_, cur_addr->ai_addr, cur_addr->ai_addrlen) == -1) {
+ close(sockfd_);
+ sockfd_ = -1;
+ }
+ }
+ }
+
+ freeaddrinfo(servinfo); // all done with this structure
+
+ if (sockfd_ == -1) {
+ GTEST_LOG_(WARNING) << "stream_result_to: failed to connect to "
+ << host_name_ << ":" << port_num_;
+ }
+}
+
+// End of class Streaming Listener
+#endif // GTEST_CAN_STREAM_RESULTS__
+
+// Class ScopedTrace
+
+// Pushes the given source file location and message onto a per-thread
+// trace stack maintained by Google Test.
+ScopedTrace::ScopedTrace(const char* file, int line, const Message& message)
+ GTEST_LOCK_EXCLUDED_(&UnitTest::mutex_) {
+ TraceInfo trace;
+ trace.file = file;
+ trace.line = line;
+ trace.message = message.GetString();
+
+ UnitTest::GetInstance()->PushGTestTrace(trace);
+}
+
+// Pops the info pushed by the c'tor.
+ScopedTrace::~ScopedTrace()
+ GTEST_LOCK_EXCLUDED_(&UnitTest::mutex_) {
+ UnitTest::GetInstance()->PopGTestTrace();
+}
+
+
+// class OsStackTraceGetter
+
+const char* const OsStackTraceGetterInterface::kElidedFramesMarker =
+ "... " GTEST_NAME_ " internal frames ...";
+
+string OsStackTraceGetter::CurrentStackTrace(int /*max_depth*/,
+ int /*skip_count*/) {
+ return "";
+}
+
+void OsStackTraceGetter::UponLeavingGTest() {}
+
+// A helper class that creates the premature-exit file in its
+// constructor and deletes the file in its destructor.
+class ScopedPrematureExitFile {
+ public:
+ explicit ScopedPrematureExitFile(const char* premature_exit_filepath)
+ : premature_exit_filepath_(premature_exit_filepath) {
+ // If a path to the premature-exit file is specified...
+ if (premature_exit_filepath != NULL && *premature_exit_filepath != '\0') {
+ // create the file with a single "0" character in it. I/O
+ // errors are ignored as there's nothing better we can do and we
+ // don't want to fail the test because of this.
+ FILE* pfile = posix::FOpen(premature_exit_filepath, "w");
+ fwrite("0", 1, 1, pfile);
+ fclose(pfile);
+ }
+ }
+
+ ~ScopedPrematureExitFile() {
+ if (premature_exit_filepath_ != NULL && *premature_exit_filepath_ != '\0') {
+ remove(premature_exit_filepath_);
+ }
+ }
+
+ private:
+ const char* const premature_exit_filepath_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedPrematureExitFile);
+};
+
+} // namespace internal
+
+// class TestEventListeners
+
+TestEventListeners::TestEventListeners()
+ : repeater_(new internal::TestEventRepeater()),
+ default_result_printer_(NULL),
+ default_xml_generator_(NULL) {
+}
+
+TestEventListeners::~TestEventListeners() { delete repeater_; }
+
+// Returns the standard listener responsible for the default console
+// output. Can be removed from the listeners list to shut down default
+// console output. Note that removing this object from the listener list
+// with Release transfers its ownership to the user.
+void TestEventListeners::Append(TestEventListener* listener) {
+ repeater_->Append(listener);
+}
+
+// Removes the given event listener from the list and returns it. It then
+// becomes the caller's responsibility to delete the listener. Returns
+// NULL if the listener is not found in the list.
+TestEventListener* TestEventListeners::Release(TestEventListener* listener) {
+ if (listener == default_result_printer_)
+ default_result_printer_ = NULL;
+ else if (listener == default_xml_generator_)
+ default_xml_generator_ = NULL;
+ return repeater_->Release(listener);
+}
+
+// Returns repeater that broadcasts the TestEventListener events to all
+// subscribers.
+TestEventListener* TestEventListeners::repeater() { return repeater_; }
+
+// Sets the default_result_printer attribute to the provided listener.
+// The listener is also added to the listener list and previous
+// default_result_printer is removed from it and deleted. The listener can
+// also be NULL in which case it will not be added to the list. Does
+// nothing if the previous and the current listener objects are the same.
+void TestEventListeners::SetDefaultResultPrinter(TestEventListener* listener) {
+ if (default_result_printer_ != listener) {
+ // It is an error to pass this method a listener that is already in the
+ // list.
+ delete Release(default_result_printer_);
+ default_result_printer_ = listener;
+ if (listener != NULL)
+ Append(listener);
+ }
+}
+
+// Sets the default_xml_generator attribute to the provided listener. The
+// listener is also added to the listener list and previous
+// default_xml_generator is removed from it and deleted. The listener can
+// also be NULL in which case it will not be added to the list. Does
+// nothing if the previous and the current listener objects are the same.
+void TestEventListeners::SetDefaultXmlGenerator(TestEventListener* listener) {
+ if (default_xml_generator_ != listener) {
+ // It is an error to pass this method a listener that is already in the
+ // list.
+ delete Release(default_xml_generator_);
+ default_xml_generator_ = listener;
+ if (listener != NULL)
+ Append(listener);
+ }
+}
+
+// Controls whether events will be forwarded by the repeater to the
+// listeners in the list.
+bool TestEventListeners::EventForwardingEnabled() const {
+ return repeater_->forwarding_enabled();
+}
+
+void TestEventListeners::SuppressEventForwarding() {
+ repeater_->set_forwarding_enabled(false);
+}
+
+// class UnitTest
+
+// Gets the singleton UnitTest object. The first time this method is
+// called, a UnitTest object is constructed and returned. Consecutive
+// calls will return the same object.
+//
+// We don't protect this under mutex_ as a user is not supposed to
+// call this before main() starts, from which point on the return
+// value will never change.
+UnitTest* UnitTest::GetInstance() {
+ // When compiled with MSVC 7.1 in optimized mode, destroying the
+ // UnitTest object upon exiting the program messes up the exit code,
+ // causing successful tests to appear failed. We have to use a
+ // different implementation in this case to bypass the compiler bug.
+ // This implementation makes the compiler happy, at the cost of
+ // leaking the UnitTest object.
+
+ // CodeGear C++Builder insists on a public destructor for the
+ // default implementation. Use this implementation to keep good OO
+ // design with private destructor.
+
+#if (_MSC_VER == 1310 && !defined(_DEBUG)) || defined(__BORLANDC__)
+ static UnitTest* const instance = new UnitTest;
+ return instance;
+#else
+ static UnitTest instance;
+ return &instance;
+#endif // (_MSC_VER == 1310 && !defined(_DEBUG)) || defined(__BORLANDC__)
+}
+
+// Gets the number of successful test cases.
+int UnitTest::successful_test_case_count() const {
+ return impl()->successful_test_case_count();
+}
+
+// Gets the number of failed test cases.
+int UnitTest::failed_test_case_count() const {
+ return impl()->failed_test_case_count();
+}
+
+// Gets the number of all test cases.
+int UnitTest::total_test_case_count() const {
+ return impl()->total_test_case_count();
+}
+
+// Gets the number of all test cases that contain at least one test
+// that should run.
+int UnitTest::test_case_to_run_count() const {
+ return impl()->test_case_to_run_count();
+}
+
+// Gets the number of successful tests.
+int UnitTest::successful_test_count() const {
+ return impl()->successful_test_count();
+}
+
+// Gets the number of failed tests.
+int UnitTest::failed_test_count() const { return impl()->failed_test_count(); }
+
+// Gets the number of disabled tests that will be reported in the XML report.
+int UnitTest::reportable_disabled_test_count() const {
+ return impl()->reportable_disabled_test_count();
+}
+
+// Gets the number of disabled tests.
+int UnitTest::disabled_test_count() const {
+ return impl()->disabled_test_count();
+}
+
+// Gets the number of tests to be printed in the XML report.
+int UnitTest::reportable_test_count() const {
+ return impl()->reportable_test_count();
+}
+
+// Gets the number of all tests.
+int UnitTest::total_test_count() const { return impl()->total_test_count(); }
+
+// Gets the number of tests that should run.
+int UnitTest::test_to_run_count() const { return impl()->test_to_run_count(); }
+
+// Gets the time of the test program start, in ms from the start of the
+// UNIX epoch.
+internal::TimeInMillis UnitTest::start_timestamp() const {
+ return impl()->start_timestamp();
+}
+
+// Gets the elapsed time, in milliseconds.
+internal::TimeInMillis UnitTest::elapsed_time() const {
+ return impl()->elapsed_time();
+}
+
+// Returns true iff the unit test passed (i.e. all test cases passed).
+bool UnitTest::Passed() const { return impl()->Passed(); }
+
+// Returns true iff the unit test failed (i.e. some test case failed
+// or something outside of all tests failed).
+bool UnitTest::Failed() const { return impl()->Failed(); }
+
+// Gets the i-th test case among all the test cases. i can range from 0 to
+// total_test_case_count() - 1. If i is not in that range, returns NULL.
+const TestCase* UnitTest::GetTestCase(int i) const {
+ return impl()->GetTestCase(i);
+}
+
+// Returns the TestResult containing information on test failures and
+// properties logged outside of individual test cases.
+const TestResult& UnitTest::ad_hoc_test_result() const {
+ return *impl()->ad_hoc_test_result();
+}
+
+// Gets the i-th test case among all the test cases. i can range from 0 to
+// total_test_case_count() - 1. If i is not in that range, returns NULL.
+TestCase* UnitTest::GetMutableTestCase(int i) {
+ return impl()->GetMutableTestCase(i);
+}
+
+// Returns the list of event listeners that can be used to track events
+// inside Google Test.
+TestEventListeners& UnitTest::listeners() {
+ return *impl()->listeners();
+}
+
+// Registers and returns a global test environment. When a test
+// program is run, all global test environments will be set-up in the
+// order they were registered. After all tests in the program have
+// finished, all global test environments will be torn-down in the
+// *reverse* order they were registered.
+//
+// The UnitTest object takes ownership of the given environment.
+//
+// We don't protect this under mutex_, as we only support calling it
+// from the main thread.
+Environment* UnitTest::AddEnvironment(Environment* env) {
+ if (env == NULL) {
+ return NULL;
+ }
+
+ impl_->environments().push_back(env);
+ return env;
+}
+
+// Adds a TestPartResult to the current TestResult object. All Google Test
+// assertion macros (e.g. ASSERT_TRUE, EXPECT_EQ, etc) eventually call
+// this to report their results. The user code should use the
+// assertion macros instead of calling this directly.
+void UnitTest::AddTestPartResult(
+ TestPartResult::Type result_type,
+ const char* file_name,
+ int line_number,
+ const std::string& message,
+ const std::string& os_stack_trace) GTEST_LOCK_EXCLUDED_(mutex_) {
+ Message msg;
+ msg << message;
+
+ internal::MutexLock lock(&mutex_);
+ if (impl_->gtest_trace_stack().size() > 0) {
+ msg << "\n" << GTEST_NAME_ << " trace:";
+
+ for (int i = static_cast<int>(impl_->gtest_trace_stack().size());
+ i > 0; --i) {
+ const internal::TraceInfo& trace = impl_->gtest_trace_stack()[i - 1];
+ msg << "\n" << internal::FormatFileLocation(trace.file, trace.line)
+ << " " << trace.message;
+ }
+ }
+
+ if (os_stack_trace.c_str() != NULL && !os_stack_trace.empty()) {
+ msg << internal::kStackTraceMarker << os_stack_trace;
+ }
+
+ const TestPartResult result =
+ TestPartResult(result_type, file_name, line_number,
+ msg.GetString().c_str());
+ impl_->GetTestPartResultReporterForCurrentThread()->
+ ReportTestPartResult(result);
+
+ if (result_type != TestPartResult::kSuccess) {
+ // gtest_break_on_failure takes precedence over
+ // gtest_throw_on_failure. This allows a user to set the latter
+ // in the code (perhaps in order to use Google Test assertions
+ // with another testing framework) and specify the former on the
+ // command line for debugging.
+ if (GTEST_FLAG(break_on_failure)) {
+#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT
+ // Using DebugBreak on Windows allows gtest to still break into a debugger
+ // when a failure happens and both the --gtest_break_on_failure and
+ // the --gtest_catch_exceptions flags are specified.
+ DebugBreak();
+#else
+ // Dereference NULL through a volatile pointer to prevent the compiler
+ // from removing. We use this rather than abort() or __builtin_trap() for
+ // portability: Symbian doesn't implement abort() well, and some debuggers
+ // don't correctly trap abort().
+ *static_cast<volatile int*>(NULL) = 1;
+#endif // GTEST_OS_WINDOWS
+ } else if (GTEST_FLAG(throw_on_failure)) {
+#if GTEST_HAS_EXCEPTIONS
+ throw internal::GoogleTestFailureException(result);
+#else
+ // We cannot call abort() as it generates a pop-up in debug mode
+ // that cannot be suppressed in VC 7.1 or below.
+ exit(1);
+#endif
+ }
+ }
+}
+
+// Adds a TestProperty to the current TestResult object when invoked from
+// inside a test, to current TestCase's ad_hoc_test_result_ when invoked
+// from SetUpTestCase or TearDownTestCase, or to the global property set
+// when invoked elsewhere. If the result already contains a property with
+// the same key, the value will be updated.
+void UnitTest::RecordProperty(const std::string& key,
+ const std::string& value) {
+ impl_->RecordProperty(TestProperty(key, value));
+}
+
+// Runs all tests in this UnitTest object and prints the result.
+// Returns 0 if successful, or 1 otherwise.
+//
+// We don't protect this under mutex_, as we only support calling it
+// from the main thread.
+int UnitTest::Run() {
+ const bool in_death_test_child_process =
+ internal::GTEST_FLAG(internal_run_death_test).length() > 0;
+
+ // Google Test implements this protocol for catching that a test
+ // program exits before returning control to Google Test:
+ //
+ // 1. Upon start, Google Test creates a file whose absolute path
+ // is specified by the environment variable
+ // TEST_PREMATURE_EXIT_FILE.
+ // 2. When Google Test has finished its work, it deletes the file.
+ //
+ // This allows a test runner to set TEST_PREMATURE_EXIT_FILE before
+ // running a Google-Test-based test program and check the existence
+ // of the file at the end of the test execution to see if it has
+ // exited prematurely.
+
+ // If we are in the child process of a death test, don't
+ // create/delete the premature exit file, as doing so is unnecessary
+ // and will confuse the parent process. Otherwise, create/delete
+ // the file upon entering/leaving this function. If the program
+ // somehow exits before this function has a chance to return, the
+ // premature-exit file will be left undeleted, causing a test runner
+ // that understands the premature-exit-file protocol to report the
+ // test as having failed.
+ const internal::ScopedPrematureExitFile premature_exit_file(
+ in_death_test_child_process ?
+ NULL : internal::posix::GetEnv("TEST_PREMATURE_EXIT_FILE"));
+
+ // Captures the value of GTEST_FLAG(catch_exceptions). This value will be
+ // used for the duration of the program.
+ impl()->set_catch_exceptions(GTEST_FLAG(catch_exceptions));
+
+#if GTEST_HAS_SEH
+ // Either the user wants Google Test to catch exceptions thrown by the
+ // tests or this is executing in the context of death test child
+ // process. In either case the user does not want to see pop-up dialogs
+ // about crashes - they are expected.
+ if (impl()->catch_exceptions() || in_death_test_child_process) {
+# if !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT
+ // SetErrorMode doesn't exist on CE.
+ SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOALIGNMENTFAULTEXCEPT |
+ SEM_NOGPFAULTERRORBOX | SEM_NOOPENFILEERRORBOX);
+# endif // !GTEST_OS_WINDOWS_MOBILE
+
+# if (defined(_MSC_VER) || GTEST_OS_WINDOWS_MINGW) && !GTEST_OS_WINDOWS_MOBILE
+ // Death test children can be terminated with _abort(). On Windows,
+ // _abort() can show a dialog with a warning message. This forces the
+ // abort message to go to stderr instead.
+ _set_error_mode(_OUT_TO_STDERR);
+# endif
+
+# if _MSC_VER >= 1400 && !GTEST_OS_WINDOWS_MOBILE
+ // In the debug version, Visual Studio pops up a separate dialog
+ // offering a choice to debug the aborted program. We need to suppress
+ // this dialog or it will pop up for every EXPECT/ASSERT_DEATH statement
+ // executed. Google Test will notify the user of any unexpected
+ // failure via stderr.
+ //
+ // VC++ doesn't define _set_abort_behavior() prior to the version 8.0.
+ // Users of prior VC versions shall suffer the agony and pain of
+ // clicking through the countless debug dialogs.
+ // TODO(vladl@google.com): find a way to suppress the abort dialog() in the
+ // debug mode when compiled with VC 7.1 or lower.
+ if (!GTEST_FLAG(break_on_failure))
+ _set_abort_behavior(
+ 0x0, // Clear the following flags:
+ _WRITE_ABORT_MSG | _CALL_REPORTFAULT); // pop-up window, core dump.
+# endif
+ }
+#endif // GTEST_HAS_SEH
+
+ return internal::HandleExceptionsInMethodIfSupported(
+ impl(),
+ &internal::UnitTestImpl::RunAllTests,
+ "auxiliary test code (environments or event listeners)") ? 0 : 1;
+}
+
+// Returns the working directory when the first TEST() or TEST_F() was
+// executed.
+const char* UnitTest::original_working_dir() const {
+ return impl_->original_working_dir_.c_str();
+}
+
+// Returns the TestCase object for the test that's currently running,
+// or NULL if no test is running.
+const TestCase* UnitTest::current_test_case() const
+ GTEST_LOCK_EXCLUDED_(mutex_) {
+ internal::MutexLock lock(&mutex_);
+ return impl_->current_test_case();
+}
+
+// Returns the TestInfo object for the test that's currently running,
+// or NULL if no test is running.
+const TestInfo* UnitTest::current_test_info() const
+ GTEST_LOCK_EXCLUDED_(mutex_) {
+ internal::MutexLock lock(&mutex_);
+ return impl_->current_test_info();
+}
+
+// Returns the random seed used at the start of the current test run.
+int UnitTest::random_seed() const { return impl_->random_seed(); }
+
+#if GTEST_HAS_PARAM_TEST
+// Returns ParameterizedTestCaseRegistry object used to keep track of
+// value-parameterized tests and instantiate and register them.
+internal::ParameterizedTestCaseRegistry&
+ UnitTest::parameterized_test_registry()
+ GTEST_LOCK_EXCLUDED_(mutex_) {
+ return impl_->parameterized_test_registry();
+}
+#endif // GTEST_HAS_PARAM_TEST
+
+// Creates an empty UnitTest.
+UnitTest::UnitTest() {
+ impl_ = new internal::UnitTestImpl(this);
+}
+
+// Destructor of UnitTest.
+UnitTest::~UnitTest() {
+ delete impl_;
+}
+
+// Pushes a trace defined by SCOPED_TRACE() on to the per-thread
+// Google Test trace stack.
+void UnitTest::PushGTestTrace(const internal::TraceInfo& trace)
+ GTEST_LOCK_EXCLUDED_(mutex_) {
+ internal::MutexLock lock(&mutex_);
+ impl_->gtest_trace_stack().push_back(trace);
+}
+
+// Pops a trace from the per-thread Google Test trace stack.
+void UnitTest::PopGTestTrace()
+ GTEST_LOCK_EXCLUDED_(mutex_) {
+ internal::MutexLock lock(&mutex_);
+ impl_->gtest_trace_stack().pop_back();
+}
+
+namespace internal {
+
+UnitTestImpl::UnitTestImpl(UnitTest* parent)
+ : parent_(parent),
+ GTEST_DISABLE_MSC_WARNINGS_PUSH_(4355 /* using this in initializer */)
+ default_global_test_part_result_reporter_(this),
+ default_per_thread_test_part_result_reporter_(this),
+ GTEST_DISABLE_MSC_WARNINGS_POP_()
+ global_test_part_result_repoter_(
+ &default_global_test_part_result_reporter_),
+ per_thread_test_part_result_reporter_(
+ &default_per_thread_test_part_result_reporter_),
+#if GTEST_HAS_PARAM_TEST
+ parameterized_test_registry_(),
+ parameterized_tests_registered_(false),
+#endif // GTEST_HAS_PARAM_TEST
+ last_death_test_case_(-1),
+ current_test_case_(NULL),
+ current_test_info_(NULL),
+ ad_hoc_test_result_(),
+ os_stack_trace_getter_(NULL),
+ post_flag_parse_init_performed_(false),
+ random_seed_(0), // Will be overridden by the flag before first use.
+ random_(0), // Will be reseeded before first use.
+ start_timestamp_(0),
+ elapsed_time_(0),
+#if GTEST_HAS_DEATH_TEST
+ death_test_factory_(new DefaultDeathTestFactory),
+#endif
+ // Will be overridden by the flag before first use.
+ catch_exceptions_(false) {
+ listeners()->SetDefaultResultPrinter(new PrettyUnitTestResultPrinter);
+}
+
+UnitTestImpl::~UnitTestImpl() {
+ // Deletes every TestCase.
+ ForEach(test_cases_, internal::Delete<TestCase>);
+
+ // Deletes every Environment.
+ ForEach(environments_, internal::Delete<Environment>);
+
+ delete os_stack_trace_getter_;
+}
+
+// Adds a TestProperty to the current TestResult object when invoked in a
+// context of a test, to current test case's ad_hoc_test_result when invoke
+// from SetUpTestCase/TearDownTestCase, or to the global property set
+// otherwise. If the result already contains a property with the same key,
+// the value will be updated.
+void UnitTestImpl::RecordProperty(const TestProperty& test_property) {
+ std::string xml_element;
+ TestResult* test_result; // TestResult appropriate for property recording.
+
+ if (current_test_info_ != NULL) {
+ xml_element = "testcase";
+ test_result = &(current_test_info_->result_);
+ } else if (current_test_case_ != NULL) {
+ xml_element = "testsuite";
+ test_result = &(current_test_case_->ad_hoc_test_result_);
+ } else {
+ xml_element = "testsuites";
+ test_result = &ad_hoc_test_result_;
+ }
+ test_result->RecordProperty(xml_element, test_property);
+}
+
+#if GTEST_HAS_DEATH_TEST
+// Disables event forwarding if the control is currently in a death test
+// subprocess. Must not be called before InitGoogleTest.
+void UnitTestImpl::SuppressTestEventsIfInSubprocess() {
+ if (internal_run_death_test_flag_.get() != NULL)
+ listeners()->SuppressEventForwarding();
+}
+#endif // GTEST_HAS_DEATH_TEST
+
+// Initializes event listeners performing XML output as specified by
+// UnitTestOptions. Must not be called before InitGoogleTest.
+void UnitTestImpl::ConfigureXmlOutput() {
+ const std::string& output_format = UnitTestOptions::GetOutputFormat();
+ if (output_format == "xml") {
+ listeners()->SetDefaultXmlGenerator(new XmlUnitTestResultPrinter(
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str()));
+ } else if (output_format != "") {
+ printf("WARNING: unrecognized output format \"%s\" ignored.\n",
+ output_format.c_str());
+ fflush(stdout);
+ }
+}
+
+#if GTEST_CAN_STREAM_RESULTS_
+// Initializes event listeners for streaming test results in string form.
+// Must not be called before InitGoogleTest.
+void UnitTestImpl::ConfigureStreamingOutput() {
+ const std::string& target = GTEST_FLAG(stream_result_to);
+ if (!target.empty()) {
+ const size_t pos = target.find(':');
+ if (pos != std::string::npos) {
+ listeners()->Append(new StreamingListener(target.substr(0, pos),
+ target.substr(pos+1)));
+ } else {
+ printf("WARNING: unrecognized streaming target \"%s\" ignored.\n",
+ target.c_str());
+ fflush(stdout);
+ }
+ }
+}
+#endif // GTEST_CAN_STREAM_RESULTS_
+
+// Performs initialization dependent upon flag values obtained in
+// ParseGoogleTestFlagsOnly. Is called from InitGoogleTest after the call to
+// ParseGoogleTestFlagsOnly. In case a user neglects to call InitGoogleTest
+// this function is also called from RunAllTests. Since this function can be
+// called more than once, it has to be idempotent.
+void UnitTestImpl::PostFlagParsingInit() {
+ // Ensures that this function does not execute more than once.
+ if (!post_flag_parse_init_performed_) {
+ post_flag_parse_init_performed_ = true;
+
+#if defined(GTEST_CUSTOM_TEST_EVENT_LISTENER_)
+ // Register to send notifications about key process state changes.
+ listeners()->Append(new GTEST_CUSTOM_TEST_EVENT_LISTENER_());
+#endif // defined(GTEST_CUSTOM_TEST_EVENT_LISTENER_)
+
+#if GTEST_HAS_DEATH_TEST
+ InitDeathTestSubprocessControlInfo();
+ SuppressTestEventsIfInSubprocess();
+#endif // GTEST_HAS_DEATH_TEST
+
+ // Registers parameterized tests. This makes parameterized tests
+ // available to the UnitTest reflection API without running
+ // RUN_ALL_TESTS.
+ RegisterParameterizedTests();
+
+ // Configures listeners for XML output. This makes it possible for users
+ // to shut down the default XML output before invoking RUN_ALL_TESTS.
+ ConfigureXmlOutput();
+
+#if GTEST_CAN_STREAM_RESULTS_
+ // Configures listeners for streaming test results to the specified server.
+ ConfigureStreamingOutput();
+#endif // GTEST_CAN_STREAM_RESULTS_
+ }
+}
+
+// A predicate that checks the name of a TestCase against a known
+// value.
+//
+// This is used for implementation of the UnitTest class only. We put
+// it in the anonymous namespace to prevent polluting the outer
+// namespace.
+//
+// TestCaseNameIs is copyable.
+class TestCaseNameIs {
+ public:
+ // Constructor.
+ explicit TestCaseNameIs(const std::string& name)
+ : name_(name) {}
+
+ // Returns true iff the name of test_case matches name_.
+ bool operator()(const TestCase* test_case) const {
+ return test_case != NULL && strcmp(test_case->name(), name_.c_str()) == 0;
+ }
+
+ private:
+ std::string name_;
+};
+
+// Finds and returns a TestCase with the given name. If one doesn't
+// exist, creates one and returns it. It's the CALLER'S
+// RESPONSIBILITY to ensure that this function is only called WHEN THE
+// TESTS ARE NOT SHUFFLED.
+//
+// Arguments:
+//
+// test_case_name: name of the test case
+// type_param: the name of the test case's type parameter, or NULL if
+// this is not a typed or a type-parameterized test case.
+// set_up_tc: pointer to the function that sets up the test case
+// tear_down_tc: pointer to the function that tears down the test case
+TestCase* UnitTestImpl::GetTestCase(const char* test_case_name,
+ const char* type_param,
+ Test::SetUpTestCaseFunc set_up_tc,
+ Test::TearDownTestCaseFunc tear_down_tc) {
+ // Can we find a TestCase with the given name?
+ const std::vector<TestCase*>::const_iterator test_case =
+ std::find_if(test_cases_.begin(), test_cases_.end(),
+ TestCaseNameIs(test_case_name));
+
+ if (test_case != test_cases_.end())
+ return *test_case;
+
+ // No. Let's create one.
+ TestCase* const new_test_case =
+ new TestCase(test_case_name, type_param, set_up_tc, tear_down_tc);
+
+ // Is this a death test case?
+ if (internal::UnitTestOptions::MatchesFilter(test_case_name,
+ kDeathTestCaseFilter)) {
+ // Yes. Inserts the test case after the last death test case
+ // defined so far. This only works when the test cases haven't
+ // been shuffled. Otherwise we may end up running a death test
+ // after a non-death test.
+ ++last_death_test_case_;
+ test_cases_.insert(test_cases_.begin() + last_death_test_case_,
+ new_test_case);
+ } else {
+ // No. Appends to the end of the list.
+ test_cases_.push_back(new_test_case);
+ }
+
+ test_case_indices_.push_back(static_cast<int>(test_case_indices_.size()));
+ return new_test_case;
+}
+
+// Helpers for setting up / tearing down the given environment. They
+// are for use in the ForEach() function.
+static void SetUpEnvironment(Environment* env) { env->SetUp(); }
+static void TearDownEnvironment(Environment* env) { env->TearDown(); }
+
+// Runs all tests in this UnitTest object, prints the result, and
+// returns true if all tests are successful. If any exception is
+// thrown during a test, the test is considered to be failed, but the
+// rest of the tests will still be run.
+//
+// When parameterized tests are enabled, it expands and registers
+// parameterized tests first in RegisterParameterizedTests().
+// All other functions called from RunAllTests() may safely assume that
+// parameterized tests are ready to be counted and run.
+bool UnitTestImpl::RunAllTests() {
+ // Makes sure InitGoogleTest() was called.
+ if (!GTestIsInitialized()) {
+ printf("%s",
+ "\nThis test program did NOT call ::testing::InitGoogleTest "
+ "before calling RUN_ALL_TESTS(). Please fix it.\n");
+ return false;
+ }
+
+ // Do not run any test if the --help flag was specified.
+ if (g_help_flag)
+ return true;
+
+ // Repeats the call to the post-flag parsing initialization in case the
+ // user didn't call InitGoogleTest.
+ PostFlagParsingInit();
+
+ // Even if sharding is not on, test runners may want to use the
+ // GTEST_SHARD_STATUS_FILE to query whether the test supports the sharding
+ // protocol.
+ internal::WriteToShardStatusFileIfNeeded();
+
+ // True iff we are in a subprocess for running a thread-safe-style
+ // death test.
+ bool in_subprocess_for_death_test = false;
+
+#if GTEST_HAS_DEATH_TEST
+ in_subprocess_for_death_test = (internal_run_death_test_flag_.get() != NULL);
+# if defined(GTEST_EXTRA_DEATH_TEST_CHILD_SETUP_)
+ if (in_subprocess_for_death_test) {
+ GTEST_EXTRA_DEATH_TEST_CHILD_SETUP_();
+ }
+# endif // defined(GTEST_EXTRA_DEATH_TEST_CHILD_SETUP_)
+#endif // GTEST_HAS_DEATH_TEST
+
+ const bool should_shard = ShouldShard(kTestTotalShards, kTestShardIndex,
+ in_subprocess_for_death_test);
+
+ // Compares the full test names with the filter to decide which
+ // tests to run.
+ const bool has_tests_to_run = FilterTests(should_shard
+ ? HONOR_SHARDING_PROTOCOL
+ : IGNORE_SHARDING_PROTOCOL) > 0;
+
+ // Lists the tests and exits if the --gtest_list_tests flag was specified.
+ if (GTEST_FLAG(list_tests)) {
+ // This must be called *after* FilterTests() has been called.
+ ListTestsMatchingFilter();
+ return true;
+ }
+
+ random_seed_ = GTEST_FLAG(shuffle) ?
+ GetRandomSeedFromFlag(GTEST_FLAG(random_seed)) : 0;
+
+ // True iff at least one test has failed.
+ bool failed = false;
+
+ TestEventListener* repeater = listeners()->repeater();
+
+ start_timestamp_ = GetTimeInMillis();
+ repeater->OnTestProgramStart(*parent_);
+
+ // How many times to repeat the tests? We don't want to repeat them
+ // when we are inside the subprocess of a death test.
+ const int repeat = in_subprocess_for_death_test ? 1 : GTEST_FLAG(repeat);
+ // Repeats forever if the repeat count is negative.
+ const bool forever = repeat < 0;
+ for (int i = 0; forever || i != repeat; i++) {
+ // We want to preserve failures generated by ad-hoc test
+ // assertions executed before RUN_ALL_TESTS().
+ ClearNonAdHocTestResult();
+
+ const TimeInMillis start = GetTimeInMillis();
+
+ // Shuffles test cases and tests if requested.
+ if (has_tests_to_run && GTEST_FLAG(shuffle)) {
+ random()->Reseed(random_seed_);
+ // This should be done before calling OnTestIterationStart(),
+ // such that a test event listener can see the actual test order
+ // in the event.
+ ShuffleTests();
+ }
+
+ // Tells the unit test event listeners that the tests are about to start.
+ repeater->OnTestIterationStart(*parent_, i);
+
+ // Runs each test case if there is at least one test to run.
+ if (has_tests_to_run) {
+ // Sets up all environments beforehand.
+ repeater->OnEnvironmentsSetUpStart(*parent_);
+ ForEach(environments_, SetUpEnvironment);
+ repeater->OnEnvironmentsSetUpEnd(*parent_);
+
+ // Runs the tests only if there was no fatal failure during global
+ // set-up.
+ if (!Test::HasFatalFailure()) {
+ for (int test_index = 0; test_index < total_test_case_count();
+ test_index++) {
+ GetMutableTestCase(test_index)->Run();
+ }
+ }
+
+ // Tears down all environments in reverse order afterwards.
+ repeater->OnEnvironmentsTearDownStart(*parent_);
+ std::for_each(environments_.rbegin(), environments_.rend(),
+ TearDownEnvironment);
+ repeater->OnEnvironmentsTearDownEnd(*parent_);
+ }
+
+ elapsed_time_ = GetTimeInMillis() - start;
+
+ // Tells the unit test event listener that the tests have just finished.
+ repeater->OnTestIterationEnd(*parent_, i);
+
+ // Gets the result and clears it.
+ if (!Passed()) {
+ failed = true;
+ }
+
+ // Restores the original test order after the iteration. This
+ // allows the user to quickly repro a failure that happens in the
+ // N-th iteration without repeating the first (N - 1) iterations.
+ // This is not enclosed in "if (GTEST_FLAG(shuffle)) { ... }", in
+ // case the user somehow changes the value of the flag somewhere
+ // (it's always safe to unshuffle the tests).
+ UnshuffleTests();
+
+ if (GTEST_FLAG(shuffle)) {
+ // Picks a new random seed for each iteration.
+ random_seed_ = GetNextRandomSeed(random_seed_);
+ }
+ }
+
+ repeater->OnTestProgramEnd(*parent_);
+
+ return !failed;
+}
+
+// Reads the GTEST_SHARD_STATUS_FILE environment variable, and creates the file
+// if the variable is present. If a file already exists at this location, this
+// function will write over it. If the variable is present, but the file cannot
+// be created, prints an error and exits.
+void WriteToShardStatusFileIfNeeded() {
+ const char* const test_shard_file = posix::GetEnv(kTestShardStatusFile);
+ if (test_shard_file != NULL) {
+ FILE* const file = posix::FOpen(test_shard_file, "w");
+ if (file == NULL) {
+ ColoredPrintf(COLOR_RED,
+ "Could not write to the test shard status file \"%s\" "
+ "specified by the %s environment variable.\n",
+ test_shard_file, kTestShardStatusFile);
+ fflush(stdout);
+ exit(EXIT_FAILURE);
+ }
+ fclose(file);
+ }
+}
+
+// Checks whether sharding is enabled by examining the relevant
+// environment variable values. If the variables are present,
+// but inconsistent (i.e., shard_index >= total_shards), prints
+// an error and exits. If in_subprocess_for_death_test, sharding is
+// disabled because it must only be applied to the original test
+// process. Otherwise, we could filter out death tests we intended to execute.
+bool ShouldShard(const char* total_shards_env,
+ const char* shard_index_env,
+ bool in_subprocess_for_death_test) {
+ if (in_subprocess_for_death_test) {
+ return false;
+ }
+
+ const Int32 total_shards = Int32FromEnvOrDie(total_shards_env, -1);
+ const Int32 shard_index = Int32FromEnvOrDie(shard_index_env, -1);
+
+ if (total_shards == -1 && shard_index == -1) {
+ return false;
+ } else if (total_shards == -1 && shard_index != -1) {
+ const Message msg = Message()
+ << "Invalid environment variables: you have "
+ << kTestShardIndex << " = " << shard_index
+ << ", but have left " << kTestTotalShards << " unset.\n";
+ ColoredPrintf(COLOR_RED, msg.GetString().c_str());
+ fflush(stdout);
+ exit(EXIT_FAILURE);
+ } else if (total_shards != -1 && shard_index == -1) {
+ const Message msg = Message()
+ << "Invalid environment variables: you have "
+ << kTestTotalShards << " = " << total_shards
+ << ", but have left " << kTestShardIndex << " unset.\n";
+ ColoredPrintf(COLOR_RED, msg.GetString().c_str());
+ fflush(stdout);
+ exit(EXIT_FAILURE);
+ } else if (shard_index < 0 || shard_index >= total_shards) {
+ const Message msg = Message()
+ << "Invalid environment variables: we require 0 <= "
+ << kTestShardIndex << " < " << kTestTotalShards
+ << ", but you have " << kTestShardIndex << "=" << shard_index
+ << ", " << kTestTotalShards << "=" << total_shards << ".\n";
+ ColoredPrintf(COLOR_RED, msg.GetString().c_str());
+ fflush(stdout);
+ exit(EXIT_FAILURE);
+ }
+
+ return total_shards > 1;
+}
+
+// Parses the environment variable var as an Int32. If it is unset,
+// returns default_val. If it is not an Int32, prints an error
+// and aborts.
+Int32 Int32FromEnvOrDie(const char* var, Int32 default_val) {
+ const char* str_val = posix::GetEnv(var);
+ if (str_val == NULL) {
+ return default_val;
+ }
+
+ Int32 result;
+ if (!ParseInt32(Message() << "The value of environment variable " << var,
+ str_val, &result)) {
+ exit(EXIT_FAILURE);
+ }
+ return result;
+}
+
+// Given the total number of shards, the shard index, and the test id,
+// returns true iff the test should be run on this shard. The test id is
+// some arbitrary but unique non-negative integer assigned to each test
+// method. Assumes that 0 <= shard_index < total_shards.
+bool ShouldRunTestOnShard(int total_shards, int shard_index, int test_id) {
+ return (test_id % total_shards) == shard_index;
+}
+
+// Compares the name of each test with the user-specified filter to
+// decide whether the test should be run, then records the result in
+// each TestCase and TestInfo object.
+// If shard_tests == true, further filters tests based on sharding
+// variables in the environment - see
+// http://code.google.com/p/googletest/wiki/GoogleTestAdvancedGuide.
+// Returns the number of tests that should run.
+int UnitTestImpl::FilterTests(ReactionToSharding shard_tests) {
+ const Int32 total_shards = shard_tests == HONOR_SHARDING_PROTOCOL ?
+ Int32FromEnvOrDie(kTestTotalShards, -1) : -1;
+ const Int32 shard_index = shard_tests == HONOR_SHARDING_PROTOCOL ?
+ Int32FromEnvOrDie(kTestShardIndex, -1) : -1;
+
+ // num_runnable_tests are the number of tests that will
+ // run across all shards (i.e., match filter and are not disabled).
+ // num_selected_tests are the number of tests to be run on
+ // this shard.
+ int num_runnable_tests = 0;
+ int num_selected_tests = 0;
+ for (size_t i = 0; i < test_cases_.size(); i++) {
+ TestCase* const test_case = test_cases_[i];
+ const std::string &test_case_name = test_case->name();
+ test_case->set_should_run(false);
+
+ for (size_t j = 0; j < test_case->test_info_list().size(); j++) {
+ TestInfo* const test_info = test_case->test_info_list()[j];
+ const std::string test_name(test_info->name());
+ // A test is disabled if test case name or test name matches
+ // kDisableTestFilter.
+ const bool is_disabled =
+ internal::UnitTestOptions::MatchesFilter(test_case_name,
+ kDisableTestFilter) ||
+ internal::UnitTestOptions::MatchesFilter(test_name,
+ kDisableTestFilter);
+ test_info->is_disabled_ = is_disabled;
+
+ const bool matches_filter =
+ internal::UnitTestOptions::FilterMatchesTest(test_case_name,
+ test_name);
+ test_info->matches_filter_ = matches_filter;
+
+ const bool is_runnable =
+ (GTEST_FLAG(also_run_disabled_tests) || !is_disabled) &&
+ matches_filter;
+
+ const bool is_selected = is_runnable &&
+ (shard_tests == IGNORE_SHARDING_PROTOCOL ||
+ ShouldRunTestOnShard(total_shards, shard_index,
+ num_runnable_tests));
+
+ num_runnable_tests += is_runnable;
+ num_selected_tests += is_selected;
+
+ test_info->should_run_ = is_selected;
+ test_case->set_should_run(test_case->should_run() || is_selected);
+ }
+ }
+ return num_selected_tests;
+}
+
+// Prints the given C-string on a single line by replacing all '\n'
+// characters with string "\\n". If the output takes more than
+// max_length characters, only prints the first max_length characters
+// and "...".
+static void PrintOnOneLine(const char* str, int max_length) {
+ if (str != NULL) {
+ for (int i = 0; *str != '\0'; ++str) {
+ if (i >= max_length) {
+ printf("...");
+ break;
+ }
+ if (*str == '\n') {
+ printf("\\n");
+ i += 2;
+ } else {
+ printf("%c", *str);
+ ++i;
+ }
+ }
+ }
+}
+
+// Prints the names of the tests matching the user-specified filter flag.
+void UnitTestImpl::ListTestsMatchingFilter() {
+ // Print at most this many characters for each type/value parameter.
+ const int kMaxParamLength = 250;
+
+ for (size_t i = 0; i < test_cases_.size(); i++) {
+ const TestCase* const test_case = test_cases_[i];
+ bool printed_test_case_name = false;
+
+ for (size_t j = 0; j < test_case->test_info_list().size(); j++) {
+ const TestInfo* const test_info =
+ test_case->test_info_list()[j];
+ if (test_info->matches_filter_) {
+ if (!printed_test_case_name) {
+ printed_test_case_name = true;
+ printf("%s.", test_case->name());
+ if (test_case->type_param() != NULL) {
+ printf(" # %s = ", kTypeParamLabel);
+ // We print the type parameter on a single line to make
+ // the output easy to parse by a program.
+ PrintOnOneLine(test_case->type_param(), kMaxParamLength);
+ }
+ printf("\n");
+ }
+ printf(" %s", test_info->name());
+ if (test_info->value_param() != NULL) {
+ printf(" # %s = ", kValueParamLabel);
+ // We print the value parameter on a single line to make the
+ // output easy to parse by a program.
+ PrintOnOneLine(test_info->value_param(), kMaxParamLength);
+ }
+ printf("\n");
+ }
+ }
+ }
+ fflush(stdout);
+}
+
+// Sets the OS stack trace getter.
+//
+// Does nothing if the input and the current OS stack trace getter are
+// the same; otherwise, deletes the old getter and makes the input the
+// current getter.
+void UnitTestImpl::set_os_stack_trace_getter(
+ OsStackTraceGetterInterface* getter) {
+ if (os_stack_trace_getter_ != getter) {
+ delete os_stack_trace_getter_;
+ os_stack_trace_getter_ = getter;
+ }
+}
+
+// Returns the current OS stack trace getter if it is not NULL;
+// otherwise, creates an OsStackTraceGetter, makes it the current
+// getter, and returns it.
+OsStackTraceGetterInterface* UnitTestImpl::os_stack_trace_getter() {
+ if (os_stack_trace_getter_ == NULL) {
+#ifdef GTEST_OS_STACK_TRACE_GETTER_
+ os_stack_trace_getter_ = new GTEST_OS_STACK_TRACE_GETTER_;
+#else
+ os_stack_trace_getter_ = new OsStackTraceGetter;
+#endif // GTEST_OS_STACK_TRACE_GETTER_
+ }
+
+ return os_stack_trace_getter_;
+}
+
+// Returns the TestResult for the test that's currently running, or
+// the TestResult for the ad hoc test if no test is running.
+TestResult* UnitTestImpl::current_test_result() {
+ return current_test_info_ ?
+ &(current_test_info_->result_) : &ad_hoc_test_result_;
+}
+
+// Shuffles all test cases, and the tests within each test case,
+// making sure that death tests are still run first.
+void UnitTestImpl::ShuffleTests() {
+ // Shuffles the death test cases.
+ ShuffleRange(random(), 0, last_death_test_case_ + 1, &test_case_indices_);
+
+ // Shuffles the non-death test cases.
+ ShuffleRange(random(), last_death_test_case_ + 1,
+ static_cast<int>(test_cases_.size()), &test_case_indices_);
+
+ // Shuffles the tests inside each test case.
+ for (size_t i = 0; i < test_cases_.size(); i++) {
+ test_cases_[i]->ShuffleTests(random());
+ }
+}
+
+// Restores the test cases and tests to their order before the first shuffle.
+void UnitTestImpl::UnshuffleTests() {
+ for (size_t i = 0; i < test_cases_.size(); i++) {
+ // Unshuffles the tests in each test case.
+ test_cases_[i]->UnshuffleTests();
+ // Resets the index of each test case.
+ test_case_indices_[i] = static_cast<int>(i);
+ }
+}
+
+// Returns the current OS stack trace as an std::string.
+//
+// The maximum number of stack frames to be included is specified by
+// the gtest_stack_trace_depth flag. The skip_count parameter
+// specifies the number of top frames to be skipped, which doesn't
+// count against the number of frames to be included.
+//
+// For example, if Foo() calls Bar(), which in turn calls
+// GetCurrentOsStackTraceExceptTop(..., 1), Foo() will be included in
+// the trace but Bar() and GetCurrentOsStackTraceExceptTop() won't.
+std::string GetCurrentOsStackTraceExceptTop(UnitTest* /*unit_test*/,
+ int skip_count) {
+ // We pass skip_count + 1 to skip this wrapper function in addition
+ // to what the user really wants to skip.
+ return GetUnitTestImpl()->CurrentOsStackTraceExceptTop(skip_count + 1);
+}
+
+// Used by the GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_ macro to
+// suppress unreachable code warnings.
+namespace {
+class ClassUniqueToAlwaysTrue {};
+}
+
+bool IsTrue(bool condition) { return condition; }
+
+bool AlwaysTrue() {
+#if GTEST_HAS_EXCEPTIONS
+ // This condition is always false so AlwaysTrue() never actually throws,
+ // but it makes the compiler think that it may throw.
+ if (IsTrue(false))
+ throw ClassUniqueToAlwaysTrue();
+#endif // GTEST_HAS_EXCEPTIONS
+ return true;
+}
+
+// If *pstr starts with the given prefix, modifies *pstr to be right
+// past the prefix and returns true; otherwise leaves *pstr unchanged
+// and returns false. None of pstr, *pstr, and prefix can be NULL.
+bool SkipPrefix(const char* prefix, const char** pstr) {
+ const size_t prefix_len = strlen(prefix);
+ if (strncmp(*pstr, prefix, prefix_len) == 0) {
+ *pstr += prefix_len;
+ return true;
+ }
+ return false;
+}
+
+// Parses a string as a command line flag. The string should have
+// the format "--flag=value". When def_optional is true, the "=value"
+// part can be omitted.
+//
+// Returns the value of the flag, or NULL if the parsing failed.
+const char* ParseFlagValue(const char* str,
+ const char* flag,
+ bool def_optional) {
+ // str and flag must not be NULL.
+ if (str == NULL || flag == NULL) return NULL;
+
+ // The flag must start with "--" followed by GTEST_FLAG_PREFIX_.
+ const std::string flag_str = std::string("--") + GTEST_FLAG_PREFIX_ + flag;
+ const size_t flag_len = flag_str.length();
+ if (strncmp(str, flag_str.c_str(), flag_len) != 0) return NULL;
+
+ // Skips the flag name.
+ const char* flag_end = str + flag_len;
+
+ // When def_optional is true, it's OK to not have a "=value" part.
+ if (def_optional && (flag_end[0] == '\0')) {
+ return flag_end;
+ }
+
+ // If def_optional is true and there are more characters after the
+ // flag name, or if def_optional is false, there must be a '=' after
+ // the flag name.
+ if (flag_end[0] != '=') return NULL;
+
+ // Returns the string after "=".
+ return flag_end + 1;
+}
+
+// Parses a string for a bool flag, in the form of either
+// "--flag=value" or "--flag".
+//
+// In the former case, the value is taken as true as long as it does
+// not start with '0', 'f', or 'F'.
+//
+// In the latter case, the value is taken as true.
+//
+// On success, stores the value of the flag in *value, and returns
+// true. On failure, returns false without changing *value.
+bool ParseBoolFlag(const char* str, const char* flag, bool* value) {
+ // Gets the value of the flag as a string.
+ const char* const value_str = ParseFlagValue(str, flag, true);
+
+ // Aborts if the parsing failed.
+ if (value_str == NULL) return false;
+
+ // Converts the string value to a bool.
+ *value = !(*value_str == '0' || *value_str == 'f' || *value_str == 'F');
+ return true;
+}
+
+// Parses a string for an Int32 flag, in the form of
+// "--flag=value".
+//
+// On success, stores the value of the flag in *value, and returns
+// true. On failure, returns false without changing *value.
+bool ParseInt32Flag(const char* str, const char* flag, Int32* value) {
+ // Gets the value of the flag as a string.
+ const char* const value_str = ParseFlagValue(str, flag, false);
+
+ // Aborts if the parsing failed.
+ if (value_str == NULL) return false;
+
+ // Sets *value to the value of the flag.
+ return ParseInt32(Message() << "The value of flag --" << flag,
+ value_str, value);
+}
+
+// Parses a string for a string flag, in the form of
+// "--flag=value".
+//
+// On success, stores the value of the flag in *value, and returns
+// true. On failure, returns false without changing *value.
+bool ParseStringFlag(const char* str, const char* flag, std::string* value) {
+ // Gets the value of the flag as a string.
+ const char* const value_str = ParseFlagValue(str, flag, false);
+
+ // Aborts if the parsing failed.
+ if (value_str == NULL) return false;
+
+ // Sets *value to the value of the flag.
+ *value = value_str;
+ return true;
+}
+
+// Determines whether a string has a prefix that Google Test uses for its
+// flags, i.e., starts with GTEST_FLAG_PREFIX_ or GTEST_FLAG_PREFIX_DASH_.
+// If Google Test detects that a command line flag has its prefix but is not
+// recognized, it will print its help message. Flags starting with
+// GTEST_INTERNAL_PREFIX_ followed by "internal_" are considered Google Test
+// internal flags and do not trigger the help message.
+static bool HasGoogleTestFlagPrefix(const char* str) {
+ return (SkipPrefix("--", &str) ||
+ SkipPrefix("-", &str) ||
+ SkipPrefix("/", &str)) &&
+ !SkipPrefix(GTEST_FLAG_PREFIX_ "internal_", &str) &&
+ (SkipPrefix(GTEST_FLAG_PREFIX_, &str) ||
+ SkipPrefix(GTEST_FLAG_PREFIX_DASH_, &str));
+}
+
+// Prints a string containing code-encoded text. The following escape
+// sequences can be used in the string to control the text color:
+//
+// @@ prints a single '@' character.
+// @R changes the color to red.
+// @G changes the color to green.
+// @Y changes the color to yellow.
+// @D changes to the default terminal text color.
+//
+// TODO(wan@google.com): Write tests for this once we add stdout
+// capturing to Google Test.
+static void PrintColorEncoded(const char* str) {
+ GTestColor color = COLOR_DEFAULT; // The current color.
+
+ // Conceptually, we split the string into segments divided by escape
+ // sequences. Then we print one segment at a time. At the end of
+ // each iteration, the str pointer advances to the beginning of the
+ // next segment.
+ for (;;) {
+ const char* p = strchr(str, '@');
+ if (p == NULL) {
+ ColoredPrintf(color, "%s", str);
+ return;
+ }
+
+ ColoredPrintf(color, "%s", std::string(str, p).c_str());
+
+ const char ch = p[1];
+ str = p + 2;
+ if (ch == '@') {
+ ColoredPrintf(color, "@");
+ } else if (ch == 'D') {
+ color = COLOR_DEFAULT;
+ } else if (ch == 'R') {
+ color = COLOR_RED;
+ } else if (ch == 'G') {
+ color = COLOR_GREEN;
+ } else if (ch == 'Y') {
+ color = COLOR_YELLOW;
+ } else {
+ --str;
+ }
+ }
+}
+
+static const char kColorEncodedHelpMessage[] =
+"This program contains tests written using " GTEST_NAME_ ". You can use the\n"
+"following command line flags to control its behavior:\n"
+"\n"
+"Test Selection:\n"
+" @G--" GTEST_FLAG_PREFIX_ "list_tests@D\n"
+" List the names of all tests instead of running them. The name of\n"
+" TEST(Foo, Bar) is \"Foo.Bar\".\n"
+" @G--" GTEST_FLAG_PREFIX_ "filter=@YPOSTIVE_PATTERNS"
+ "[@G-@YNEGATIVE_PATTERNS]@D\n"
+" Run only the tests whose name matches one of the positive patterns but\n"
+" none of the negative patterns. '?' matches any single character; '*'\n"
+" matches any substring; ':' separates two patterns.\n"
+" @G--" GTEST_FLAG_PREFIX_ "also_run_disabled_tests@D\n"
+" Run all disabled tests too.\n"
+"\n"
+"Test Execution:\n"
+" @G--" GTEST_FLAG_PREFIX_ "repeat=@Y[COUNT]@D\n"
+" Run the tests repeatedly; use a negative count to repeat forever.\n"
+" @G--" GTEST_FLAG_PREFIX_ "shuffle@D\n"
+" Randomize tests' orders on every iteration.\n"
+" @G--" GTEST_FLAG_PREFIX_ "random_seed=@Y[NUMBER]@D\n"
+" Random number seed to use for shuffling test orders (between 1 and\n"
+" 99999, or 0 to use a seed based on the current time).\n"
+"\n"
+"Test Output:\n"
+" @G--" GTEST_FLAG_PREFIX_ "color=@Y(@Gyes@Y|@Gno@Y|@Gauto@Y)@D\n"
+" Enable/disable colored output. The default is @Gauto@D.\n"
+" -@G-" GTEST_FLAG_PREFIX_ "print_time=0@D\n"
+" Don't print the elapsed time of each test.\n"
+" @G--" GTEST_FLAG_PREFIX_ "output=xml@Y[@G:@YDIRECTORY_PATH@G"
+ GTEST_PATH_SEP_ "@Y|@G:@YFILE_PATH]@D\n"
+" Generate an XML report in the given directory or with the given file\n"
+" name. @YFILE_PATH@D defaults to @Gtest_details.xml@D.\n"
+#if GTEST_CAN_STREAM_RESULTS_
+" @G--" GTEST_FLAG_PREFIX_ "stream_result_to=@YHOST@G:@YPORT@D\n"
+" Stream test results to the given server.\n"
+#endif // GTEST_CAN_STREAM_RESULTS_
+"\n"
+"Assertion Behavior:\n"
+#if GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS
+" @G--" GTEST_FLAG_PREFIX_ "death_test_style=@Y(@Gfast@Y|@Gthreadsafe@Y)@D\n"
+" Set the default death test style.\n"
+#endif // GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS
+" @G--" GTEST_FLAG_PREFIX_ "break_on_failure@D\n"
+" Turn assertion failures into debugger break-points.\n"
+" @G--" GTEST_FLAG_PREFIX_ "throw_on_failure@D\n"
+" Turn assertion failures into C++ exceptions.\n"
+" @G--" GTEST_FLAG_PREFIX_ "catch_exceptions=0@D\n"
+" Do not report exceptions as test failures. Instead, allow them\n"
+" to crash the program or throw a pop-up (on Windows).\n"
+"\n"
+"Except for @G--" GTEST_FLAG_PREFIX_ "list_tests@D, you can alternatively set "
+ "the corresponding\n"
+"environment variable of a flag (all letters in upper-case). For example, to\n"
+"disable colored text output, you can either specify @G--" GTEST_FLAG_PREFIX_
+ "color=no@D or set\n"
+"the @G" GTEST_FLAG_PREFIX_UPPER_ "COLOR@D environment variable to @Gno@D.\n"
+"\n"
+"For more information, please read the " GTEST_NAME_ " documentation at\n"
+"@G" GTEST_PROJECT_URL_ "@D. If you find a bug in " GTEST_NAME_ "\n"
+"(not one in your own code or tests), please report it to\n"
+"@G<" GTEST_DEV_EMAIL_ ">@D.\n";
+
+bool ParseGoogleTestFlag(const char* const arg) {
+ return ParseBoolFlag(arg, kAlsoRunDisabledTestsFlag,
+ >EST_FLAG(also_run_disabled_tests)) ||
+ ParseBoolFlag(arg, kBreakOnFailureFlag,
+ >EST_FLAG(break_on_failure)) ||
+ ParseBoolFlag(arg, kCatchExceptionsFlag,
+ >EST_FLAG(catch_exceptions)) ||
+ ParseStringFlag(arg, kColorFlag, >EST_FLAG(color)) ||
+ ParseStringFlag(arg, kDeathTestStyleFlag,
+ >EST_FLAG(death_test_style)) ||
+ ParseBoolFlag(arg, kDeathTestUseFork,
+ >EST_FLAG(death_test_use_fork)) ||
+ ParseStringFlag(arg, kFilterFlag, >EST_FLAG(filter)) ||
+ ParseStringFlag(arg, kInternalRunDeathTestFlag,
+ >EST_FLAG(internal_run_death_test)) ||
+ ParseBoolFlag(arg, kListTestsFlag, >EST_FLAG(list_tests)) ||
+ ParseStringFlag(arg, kOutputFlag, >EST_FLAG(output)) ||
+ ParseBoolFlag(arg, kPrintTimeFlag, >EST_FLAG(print_time)) ||
+ ParseInt32Flag(arg, kRandomSeedFlag, >EST_FLAG(random_seed)) ||
+ ParseInt32Flag(arg, kRepeatFlag, >EST_FLAG(repeat)) ||
+ ParseBoolFlag(arg, kShuffleFlag, >EST_FLAG(shuffle)) ||
+ ParseInt32Flag(arg, kStackTraceDepthFlag,
+ >EST_FLAG(stack_trace_depth)) ||
+ ParseStringFlag(arg, kStreamResultToFlag,
+ >EST_FLAG(stream_result_to)) ||
+ ParseBoolFlag(arg, kThrowOnFailureFlag,
+ >EST_FLAG(throw_on_failure));
+}
+
+#if GTEST_USE_OWN_FLAGFILE_FLAG_
+void LoadFlagsFromFile(const std::string& path) {
+ FILE* flagfile = posix::FOpen(path.c_str(), "r");
+ if (!flagfile) {
+ fprintf(stderr,
+ "Unable to open file \"%s\"\n",
+ GTEST_FLAG(flagfile).c_str());
+ fflush(stderr);
+ exit(EXIT_FAILURE);
+ }
+ std::string contents(ReadEntireFile(flagfile));
+ posix::FClose(flagfile);
+ std::vector<std::string> lines;
+ SplitString(contents, '\n', &lines);
+ for (size_t i = 0; i < lines.size(); ++i) {
+ if (lines[i].empty())
+ continue;
+ if (!ParseGoogleTestFlag(lines[i].c_str()))
+ g_help_flag = true;
+ }
+}
+#endif // GTEST_USE_OWN_FLAGFILE_FLAG_
+
+// Parses the command line for Google Test flags, without initializing
+// other parts of Google Test. The type parameter CharType can be
+// instantiated to either char or wchar_t.
+template <typename CharType>
+void ParseGoogleTestFlagsOnlyImpl(int* argc, CharType** argv) {
+ for (int i = 1; i < *argc; i++) {
+ const std::string arg_string = StreamableToString(argv[i]);
+ const char* const arg = arg_string.c_str();
+
+ using internal::ParseBoolFlag;
+ using internal::ParseInt32Flag;
+ using internal::ParseStringFlag;
+
+ bool remove_flag = false;
+ if (ParseGoogleTestFlag(arg)) {
+ remove_flag = true;
+#if GTEST_USE_OWN_FLAGFILE_FLAG_
+ } else if (ParseStringFlag(arg, kFlagfileFlag, >EST_FLAG(flagfile))) {
+ LoadFlagsFromFile(GTEST_FLAG(flagfile));
+ remove_flag = true;
+#endif // GTEST_USE_OWN_FLAGFILE_FLAG_
+ } else if (arg_string == "--help" || arg_string == "-h" ||
+ arg_string == "-?" || arg_string == "/?" ||
+ HasGoogleTestFlagPrefix(arg)) {
+ // Both help flag and unrecognized Google Test flags (excluding
+ // internal ones) trigger help display.
+ g_help_flag = true;
+ }
+
+ if (remove_flag) {
+ // Shift the remainder of the argv list left by one. Note
+ // that argv has (*argc + 1) elements, the last one always being
+ // NULL. The following loop moves the trailing NULL element as
+ // well.
+ for (int j = i; j != *argc; j++) {
+ argv[j] = argv[j + 1];
+ }
+
+ // Decrements the argument count.
+ (*argc)--;
+
+ // We also need to decrement the iterator as we just removed
+ // an element.
+ i--;
+ }
+ }
+
+ if (g_help_flag) {
+ // We print the help here instead of in RUN_ALL_TESTS(), as the
+ // latter may not be called at all if the user is using Google
+ // Test with another testing framework.
+ PrintColorEncoded(kColorEncodedHelpMessage);
+ }
+}
+
+// Parses the command line for Google Test flags, without initializing
+// other parts of Google Test.
+void ParseGoogleTestFlagsOnly(int* argc, char** argv) {
+ ParseGoogleTestFlagsOnlyImpl(argc, argv);
+}
+void ParseGoogleTestFlagsOnly(int* argc, wchar_t** argv) {
+ ParseGoogleTestFlagsOnlyImpl(argc, argv);
+}
+
+// The internal implementation of InitGoogleTest().
+//
+// The type parameter CharType can be instantiated to either char or
+// wchar_t.
+template <typename CharType>
+void InitGoogleTestImpl(int* argc, CharType** argv) {
+ // We don't want to run the initialization code twice.
+ if (GTestIsInitialized()) return;
+
+ if (*argc <= 0) return;
+
+ g_argvs.clear();
+ for (int i = 0; i != *argc; i++) {
+ g_argvs.push_back(StreamableToString(argv[i]));
+ }
+
+ ParseGoogleTestFlagsOnly(argc, argv);
+ GetUnitTestImpl()->PostFlagParsingInit();
+}
+
+} // namespace internal
+
+// Initializes Google Test. This must be called before calling
+// RUN_ALL_TESTS(). In particular, it parses a command line for the
+// flags that Google Test recognizes. Whenever a Google Test flag is
+// seen, it is removed from argv, and *argc is decremented.
+//
+// No value is returned. Instead, the Google Test flag variables are
+// updated.
+//
+// Calling the function for the second time has no user-visible effect.
+void InitGoogleTest(int* argc, char** argv) {
+#if defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_)
+ GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_(argc, argv);
+#else // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_)
+ internal::InitGoogleTestImpl(argc, argv);
+#endif // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_)
+}
+
+// This overloaded version can be used in Windows programs compiled in
+// UNICODE mode.
+void InitGoogleTest(int* argc, wchar_t** argv) {
+#if defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_)
+ GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_(argc, argv);
+#else // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_)
+ internal::InitGoogleTestImpl(argc, argv);
+#endif // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_)
+}
+
+} // namespace testing
projects / platform / upstream / libvpx.git / commitdiff