--- /dev/null
+# Run manually to reformat a file:
+# clang-format -i --style=file <file>
+Language: Cpp
+BasedOnStyle: Google
--- /dev/null
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: 'bug'
+assignees: ''
+---
+
+**Describe the bug**
+
+Include a clear and concise description of what the problem is, including what
+you expected to happen, and what actually happened.
+
+**Steps to reproduce the bug**
+
+It's important that we are able to reproduce the problem that you are
+experiencing. Please provide all code and relevant steps to reproduce the
+problem, including your `BUILD`/`CMakeLists.txt` file and build commands. Links
+to a GitHub branch or [godbolt.org](https://godbolt.org/) that demonstrate the
+problem are also helpful.
+
+**Does the bug persist in the most recent commit?**
+
+We recommend using the latest commit in the master branch in your projects.
+
+**What operating system and version are you using?**
+
+If you are using a Linux distribution please include the name and version of the
+distribution as well.
+
+**What compiler and version are you using?**
+
+Please include the output of `gcc -v` or `clang -v`, or the equivalent for your
+compiler.
+
+**What build system are you using?**
+
+Please include the output of `bazel --version` or `cmake --version`, or the
+equivalent for your build system.
+
+**Additional context**
+
+Add any other context about the problem here.
--- /dev/null
+---
+name: Feature request
+about: Propose a new feature
+title: ''
+labels: 'enhancement'
+assignees: ''
+---
+
+**Does the feature exist in the most recent commit?**
+
+We recommend using the latest commit from GitHub in your projects.
+
+**Why do we need this feature?**
+
+Ideally, explain why a combination of existing features cannot be used instead.
+
+**Describe the proposal**
+
+Include a detailed description of the feature, with usage examples.
+
+**Is the feature specific to an operating system, compiler, or build system version?**
+
+If it is, please specify which versions.
+
--- /dev/null
+blank_issues_enabled: false
--- /dev/null
+# Ignore CI build directory
+build/
+xcuserdata
+cmake-build-debug/
+.idea/
+bazel-bin
+bazel-genfiles
+bazel-googletest
+bazel-out
+bazel-testlogs
+# python
+*.pyc
+
+# Visual Studio files
+.vs
+*.sdf
+*.opensdf
+*.VC.opendb
+*.suo
+*.user
+_ReSharper.Caches/
+Win32-Debug/
+Win32-Release/
+x64-Debug/
+x64-Release/
+
+# Ignore autoconf / automake files
+Makefile.in
+aclocal.m4
+configure
+build-aux/
+autom4te.cache/
+googletest/m4/libtool.m4
+googletest/m4/ltoptions.m4
+googletest/m4/ltsugar.m4
+googletest/m4/ltversion.m4
+googletest/m4/lt~obsolete.m4
+googlemock/m4
+
+# Ignore generated directories.
+googlemock/fused-src/
+googletest/fused-src/
+
+# macOS files
+.DS_Store
+googletest/.DS_Store
+googletest/xcode/.DS_Store
+
+# Ignore cmake generated directories and files.
+CMakeFiles
+CTestTestfile.cmake
+Makefile
+cmake_install.cmake
+googlemock/CMakeFiles
+googlemock/CTestTestfile.cmake
+googlemock/Makefile
+googlemock/cmake_install.cmake
+googlemock/gtest
+/bin
+/googlemock/gmock.dir
+/googlemock/gmock_main.dir
+/googlemock/RUN_TESTS.vcxproj.filters
+/googlemock/RUN_TESTS.vcxproj
+/googlemock/INSTALL.vcxproj.filters
+/googlemock/INSTALL.vcxproj
+/googlemock/gmock_main.vcxproj.filters
+/googlemock/gmock_main.vcxproj
+/googlemock/gmock.vcxproj.filters
+/googlemock/gmock.vcxproj
+/googlemock/gmock.sln
+/googlemock/ALL_BUILD.vcxproj.filters
+/googlemock/ALL_BUILD.vcxproj
+/lib
+/Win32
+/ZERO_CHECK.vcxproj.filters
+/ZERO_CHECK.vcxproj
+/RUN_TESTS.vcxproj.filters
+/RUN_TESTS.vcxproj
+/INSTALL.vcxproj.filters
+/INSTALL.vcxproj
+/googletest-distribution.sln
+/CMakeCache.txt
+/ALL_BUILD.vcxproj.filters
+/ALL_BUILD.vcxproj
licenses(["notice"])
+exports_files(["LICENSE"])
+
config_setting(
name = "windows",
- constraint_values = ["@bazel_tools//platforms:windows"],
+ constraint_values = ["@platforms//os:windows"],
+)
+
+config_setting(
+ name = "msvc_compiler",
+ flag_values = {
+ "@bazel_tools//tools/cpp:compiler": "msvc-cl",
+ },
+ visibility = [":__subpackages__"],
)
config_setting(
"@com_google_absl//absl/debugging:stacktrace",
"@com_google_absl//absl/debugging:symbolize",
"@com_google_absl//absl/strings",
+ "@com_google_absl//absl/types:any",
"@com_google_absl//absl/types:optional",
"@com_google_absl//absl/types:variant",
],
# Note: CMake support is community-based. The maintainers do not use CMake
# internally.
-cmake_minimum_required(VERSION 2.8.8)
+cmake_minimum_required(VERSION 2.8.12)
if (POLICY CMP0048)
cmake_policy(SET CMP0048 NEW)
endif (POLICY CMP0048)
project(googletest-distribution)
-set(GOOGLETEST_VERSION 1.10.0)
+set(GOOGLETEST_VERSION 1.11.0)
-if (CMAKE_VERSION VERSION_LESS "3.1")
- add_definitions(-std=c++11)
-else()
- set(CMAKE_CXX_STANDARD 11)
- set(CMAKE_CXX_STANDARD_REQUIRED ON)
- if(NOT CYGWIN)
+if (CMAKE_VERSION VERSION_GREATER "3.0.2")
+ if(NOT CYGWIN AND NOT MSYS AND NOT ${CMAKE_SYSTEM_NAME} STREQUAL QNX)
set(CMAKE_CXX_EXTENSIONS OFF)
endif()
endif()
## Contributing A Patch
1. Submit an issue describing your proposed change to the
- [issue tracker](https://github.com/google/googletest).
+ [issue tracker](https://github.com/google/googletest/issues).
2. Please don't mix more than one logical change per submittal, because it
makes the history hard to follow. If you want to make a change that doesn't
have a corresponding issue in the issue tracker, please create one.
will be expected to conform to the style outlined
[here](https://google.github.io/styleguide/cppguide.html). Use
[.clang-format](https://github.com/google/googletest/blob/master/.clang-format)
-to check your formatting
+to check your formatting.
## Requirements for Contributors
* [Python](https://www.python.org/) v2.3 or newer (for running some of the
tests and re-generating certain source files from templates)
-* [CMake](https://cmake.org/) v2.6.4 or newer
+* [CMake](https://cmake.org/) v2.8.12 or newer
## Developing Google Test and Google Mock
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. For example, the file
-include/gtest/internal/gtest-type-util.h.pump is used to generate
-gtest-type-util.h in the same directory.
-
-You don't need to worry about regenerating the source files unless you need to
-modify them. You would then modify the corresponding `.pump` files and run the
-'[pump.py](googletest/scripts/pump.py)' generator script. See the
-[Pump Manual](googletest/docs/pump_manual.md).
Ajay Joshi <jaj@google.com>
Balázs Dán <balazs.dan@gmail.com>
+Benoit Sigoure <tsuna@google.com>
Bharat Mediratta <bharat@menalto.com>
+Bogdan Piloca <boo@google.com>
Chandler Carruth <chandlerc@google.com>
Chris Prince <cprince@google.com>
Chris Taylor <taylorc@google.com>
Dan Egnor <egnor@google.com>
+Dave MacLachlan <dmaclach@gmail.com>
+David Anderson <danderson@google.com>
+Dean Sturtevant
Eric Roman <eroman@chromium.org>
+Gene Volovich <gv@cite.com>
Hady Zalek <hady.zalek@gmail.com>
+Hal Burch <gmock@hburch.com>
Jeffrey Yasskin <jyasskin@google.com>
+Jim Keller <jimkeller@google.com>
+Joe Walnes <joe@truemesh.com>
+Jon Wray <jwray@google.com>
Jói Sigurðsson <joi@google.com>
Keir Mierle <mierle@gmail.com>
Keith Ray <keith.ray@gmail.com>
Kenton Varda <kenton@google.com>
+Kostya Serebryany <kcc@google.com>
+Krystian Kuzniarek <krystian.kuzniarek@gmail.com>
+Lev Makhlis
Manuel Klimek <klimek@google.com>
+Mario Tanev <radix@google.com>
+Mark Paskin
Markus Heule <markus.heule@gmail.com>
+Matthew Simmons <simmonmt@acm.org>
Mika Raento <mikie@iki.fi>
+Mike Bland <mbland@google.com>
Miklós Fazekas <mfazekas@szemafor.com>
+Neal Norwitz <nnorwitz@gmail.com>
+Nermin Ozkiranartli <nermin@google.com>
+Owen Carlsen <ocarlsen@google.com>
+Paneendra Ba <paneendra@google.com>
Pasi Valminen <pasi.valminen@gmail.com>
Patrick Hanna <phanna@google.com>
Patrick Riley <pfr@google.com>
+Paul Menage <menage@google.com>
Peter Kaminski <piotrk@google.com>
+Piotr Kaminski <piotrk@google.com>
Preston Jackson <preston.a.jackson@gmail.com>
Rainer Klaffenboeck <rainer.klaffenboeck@dynatrace.com>
Russ Cox <rsc@google.com>
Russ Rufer <russ@pentad.com>
Sean Mcafee <eefacm@gmail.com>
Sigurður Ásgeirsson <siggi@google.com>
+Sverre Sundsdal <sundsdal@gmail.com>
+Takeshi Yoshino <tyoshino@google.com>
Tracy Bialik <tracy@pentad.com>
Vadim Berman <vadimb@google.com>
Vlad Losev <vladl@google.com>
+Wolfgang Klier <wklier@google.com>
Zhanyong Wan <wan@google.com>
-# Google Test
+# GoogleTest
-#### OSS Builds Status:
+### Announcements
-[](https://travis-ci.org/google/googletest)
-[](https://ci.appveyor.com/project/GoogleTestAppVeyor/googletest/branch/master)
+#### Live at Head
-### Future Plans
+GoogleTest now follows the
+[Abseil Live at Head philosophy](https://abseil.io/about/philosophy#upgrade-support).
+We recommend using the latest commit in the `master` branch in your projects.
-#### 1.8.x Release:
+#### Documentation Updates
-[the 1.8.x](https://github.com/google/googletest/releases/tag/release-1.8.1) is
-the last release that works with pre-C++11 compilers. The 1.8.x will not accept
-any requests for any new features and any bugfix requests will only be accepted
-if proven "critical"
+Our documentation is now live on GitHub Pages at
+https://google.github.io/googletest/. We recommend browsing the documentation on
+GitHub Pages rather than directly in the repository.
-#### Post 1.8.x:
+#### Release 1.10.x
-On-going work to improve/cleanup/pay technical debt. When this work is completed
-there will be a 1.9.x tagged release
+[Release 1.10.x](https://github.com/google/googletest/releases/tag/release-1.10.0)
+is now available.
-#### Post 1.9.x
+#### Coming Soon
-Post 1.9.x googletest will follow
-[Abseil Live at Head philosophy](https://abseil.io/about/philosophy)
+* We are planning to take a dependency on
+ [Abseil](https://github.com/abseil/abseil-cpp).
+* More documentation improvements are planned.
-## Welcome to **Google Test**, Google's C++ test framework!
+## Welcome to **GoogleTest**, Google's C++ test framework!
This repository is a merger of the formerly separate GoogleTest and GoogleMock
projects. These were so closely related that it makes sense to maintain and
release them together.
-Please subscribe to the mailing list at googletestframework@googlegroups.com for
-questions, discussions, and development.
+### Getting Started
-### Getting started:
+See the [GoogleTest User's Guide](https://google.github.io/googletest/) for
+documentation. We recommend starting with the
+[GoogleTest Primer](https://google.github.io/googletest/primer.html).
-The information for **Google Test** is available in the
-[Google Test Primer](googletest/docs/primer.md) documentation.
-
-**Google Mock** is an extension to Google Test for writing and using C++ mock
-classes. See the separate [Google Mock documentation](googlemock/README.md).
-
-More detailed documentation for googletest is in its interior
-[googletest/README.md](googletest/README.md) file.
+More information about building GoogleTest can be found at
+[googletest/README.md](googletest/README.md).
## Features
* Various options for running the tests.
* XML test report generation.
-## Platforms
+## Supported Platforms
+
+GoogleTest requires a codebase and compiler compliant with the C++11 standard or
+newer.
+
+The GoogleTest code is officially supported on the following platforms.
+Operating systems or tools not listed below are community-supported. For
+community-supported platforms, patches that do not complicate the code may be
+considered.
-Google test has been used on a variety of platforms:
+If you notice any problems on your platform, please file an issue on the
+[GoogleTest GitHub Issue Tracker](https://github.com/google/googletest/issues).
+Pull requests containing fixes are welcome!
+
+### Operating Systems
* Linux
-* Mac OS X
+* macOS
* Windows
-* Cygwin
-* MinGW
-* Windows Mobile
-* Symbian
-* PlatformIO
-## Who Is Using Google Test?
+### Compilers
+
+* gcc 5.0+
+* clang 5.0+
+* MSVC 2015+
+
+**macOS users:** Xcode 9.3+ provides clang 5.0+.
+
+### Build Systems
-In addition to many internal projects at Google, Google Test is also used by the
+* [Bazel](https://bazel.build/)
+* [CMake](https://cmake.org/)
+
+**Note:** Bazel is the build system used by the team internally and in tests.
+CMake is supported on a best-effort basis and by the community.
+
+## Who Is Using GoogleTest?
+
+In addition to many internal projects at Google, GoogleTest is also used by the
following notable projects:
* The [Chromium projects](http://www.chromium.org/) (behind the Chrome browser
* [Protocol Buffers](https://github.com/google/protobuf), Google's data
interchange format.
* The [OpenCV](http://opencv.org/) computer vision library.
-* [tiny-dnn](https://github.com/tiny-dnn/tiny-dnn): header only,
- dependency-free deep learning framework in C++11.
## Related Open Source Projects
automated test-runner and Graphical User Interface with powerful features for
Windows and Linux platforms.
-[Google Test UI](https://github.com/ospector/gtest-gbar) is test runner that
+[GoogleTest UI](https://github.com/ospector/gtest-gbar) is a test runner that
runs your test binary, allows you to track its progress via a progress bar, and
displays a list of test failures. Clicking on one shows failure text. Google
Test UI is written in C#.
[GTest TAP Listener](https://github.com/kinow/gtest-tap-listener) is an event
-listener for Google Test that implements the
+listener for GoogleTest that implements the
[TAP protocol](https://en.wikipedia.org/wiki/Test_Anything_Protocol) for test
result output. If your test runner understands TAP, you may find it useful.
runs tests from your binary in parallel to provide significant speed-up.
[GoogleTest Adapter](https://marketplace.visualstudio.com/items?itemName=DavidSchuldenfrei.gtest-adapter)
-is a VS Code extension allowing to view Google Tests in a tree view, and
-run/debug your tests.
-
-## Requirements
-
-Google Test is designed to have fairly minimal requirements to build and use
-with your projects, but there are some. If you notice any problems on your
-platform, please notify
-[googletestframework@googlegroups.com](https://groups.google.com/forum/#!forum/googletestframework).
-Patches for fixing them are welcome!
-
-### Build Requirements
-
-These are the base requirements to build and use Google Test from a source
-package:
+is a VS Code extension allowing to view GoogleTest in a tree view, and run/debug
+your tests.
-* [Bazel](https://bazel.build/) or [CMake](https://cmake.org/). NOTE: Bazel is
- the build system that googletest is using internally and tests against.
- CMake is community-supported.
+[C++ TestMate](https://github.com/matepek/vscode-catch2-test-adapter) is a VS
+Code extension allowing to view GoogleTest in a tree view, and run/debug your
+tests.
-* a C++11-standard-compliant compiler
+[Cornichon](https://pypi.org/project/cornichon/) is a small Gherkin DSL parser
+that generates stub code for GoogleTest.
-## Contributing change
+## Contributing Changes
-Please read the [`CONTRIBUTING.md`](CONTRIBUTING.md) for details on how to
-contribute to this project.
+Please read
+[`CONTRIBUTING.md`](https://github.com/google/googletest/blob/master/CONTRIBUTING.md)
+for details on how to contribute to this project.
Happy testing!
load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
-# Abseil
http_archive(
- name = "com_google_absl",
- urls = ["https://github.com/abseil/abseil-cpp/archive/master.zip"],
- strip_prefix = "abseil-cpp-master",
+ name = "com_google_absl",
+ urls = ["https://github.com/abseil/abseil-cpp/archive/7971fb358ae376e016d2d4fc9327aad95659b25e.zip"], # 2021-05-20T02:59:16Z
+ strip_prefix = "abseil-cpp-7971fb358ae376e016d2d4fc9327aad95659b25e",
+ sha256 = "aeba534f7307e36fe084b452299e49b97420667a8d28102cf9a0daeed340b859",
)
http_archive(
- name = "rules_cc",
- strip_prefix = "rules_cc-master",
- urls = ["https://github.com/bazelbuild/rules_cc/archive/master.zip"],
+ name = "rules_cc",
+ urls = ["https://github.com/bazelbuild/rules_cc/archive/68cb652a71e7e7e2858c50593e5a9e3b94e5b9a9.zip"], # 2021-05-14T14:51:14Z
+ strip_prefix = "rules_cc-68cb652a71e7e7e2858c50593e5a9e3b94e5b9a9",
+ sha256 = "1e19e9a3bc3d4ee91d7fcad00653485ee6c798efbbf9588d40b34cbfbded143d",
)
http_archive(
- name = "rules_python",
- strip_prefix = "rules_python-master",
- urls = ["https://github.com/bazelbuild/rules_python/archive/master.zip"],
+ name = "rules_python",
+ urls = ["https://github.com/bazelbuild/rules_python/archive/ed6cc8f2c3692a6a7f013ff8bc185ba77eb9b4d2.zip"], # 2021-05-17T00:24:16Z
+ strip_prefix = "rules_python-ed6cc8f2c3692a6a7f013ff8bc185ba77eb9b4d2",
+ sha256 = "98b3c592faea9636ac8444bfd9de7f3fb4c60590932d6e6ac5946e3f8dbd5ff6",
)
-
+++ /dev/null
-version: '{build}'
-
-os: Visual Studio 2015
-
-environment:
- matrix:
- - compiler: msvc-15-seh
- generator: "Visual Studio 15 2017"
- build_system: cmake
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-
- - compiler: msvc-15-seh
- generator: "Visual Studio 15 2017 Win64"
- build_system: cmake
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
- enabled_on_pr: yes
-
- - compiler: msvc-15-seh
- build_system: bazel
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
- enabled_on_pr: yes
-
- - compiler: msvc-14-seh
- build_system: cmake
- generator: "Visual Studio 14 2015"
- enabled_on_pr: yes
-
- - compiler: msvc-14-seh
- build_system: cmake
- generator: "Visual Studio 14 2015 Win64"
-
- - compiler: gcc-6.3.0-posix
- build_system: cmake
- generator: "MinGW Makefiles"
- cxx_path: 'C:\mingw-w64\i686-6.3.0-posix-dwarf-rt_v5-rev1\mingw32\bin'
- enabled_on_pr: yes
-
-configuration:
- - Debug
-
-build:
- verbosity: minimal
-
-install:
-- ps: |
- Write-Output "Compiler: $env:compiler"
- Write-Output "Generator: $env:generator"
- Write-Output "Env:Configuation: $env:configuration"
- Write-Output "Env: $env"
- if (-not (Test-Path env:APPVEYOR_PULL_REQUEST_NUMBER)) {
- Write-Output "This is *NOT* a pull request build"
- } else {
- Write-Output "This is a pull request build"
- if (-not (Test-Path env:enabled_on_pr) -or $env:enabled_on_pr -ne "yes") {
- Write-Output "PR builds are *NOT* explicitly enabled"
- }
- }
-
- # install Bazel
- if ($env:build_system -eq "bazel") {
- appveyor DownloadFile https://github.com/bazelbuild/bazel/releases/download/0.28.1/bazel-0.28.1-windows-x86_64.exe -FileName bazel.exe
- }
-
- if ($env:build_system -eq "cmake") {
- # git bash conflicts with MinGW makefiles
- if ($env:generator -eq "MinGW Makefiles") {
- $env:path = $env:path.replace("C:\Program Files\Git\usr\bin;", "")
- if ($env:cxx_path -ne "") {
- $env:path += ";$env:cxx_path"
- }
- }
- }
-
-before_build:
-- ps: |
- $env:root=$env:APPVEYOR_BUILD_FOLDER
- Write-Output "env:root: $env:root"
-
-build_script:
-- ps: |
- # Only enable some builds for pull requests, the AppVeyor queue is too long.
- if ((Test-Path env:APPVEYOR_PULL_REQUEST_NUMBER) -And (-not (Test-Path env:enabled_on_pr) -or $env:enabled_on_pr -ne "yes")) {
- return
- } else {
- # special case - build with Bazel
- if ($env:build_system -eq "bazel") {
- & $env:root\bazel.exe build -c opt //:gtest_samples
- if ($LastExitCode -eq 0) { # bazel writes to StdErr and PowerShell interprets it as an error
- $host.SetShouldExit(0)
- } else { # a real error
- throw "Exec: $ErrorMessage"
- }
- return
- }
- }
- # by default build with CMake
- md _build -Force | Out-Null
- cd _build
-
- $conf = if ($env:generator -eq "MinGW Makefiles") {"-DCMAKE_BUILD_TYPE=$env:configuration"} else {"-DCMAKE_CONFIGURATION_TYPES=Debug;Release"}
- # Disable test for MinGW (gtest tests fail, gmock tests can not build)
- $gtest_build_tests = if ($env:generator -eq "MinGW Makefiles") {"-Dgtest_build_tests=OFF"} else {"-Dgtest_build_tests=ON"}
- $gmock_build_tests = if ($env:generator -eq "MinGW Makefiles") {"-Dgmock_build_tests=OFF"} else {"-Dgmock_build_tests=ON"}
- & cmake -G "$env:generator" $conf -Dgtest_build_samples=ON $gtest_build_tests $gmock_build_tests ..
- if ($LastExitCode -ne 0) {
- throw "Exec: $ErrorMessage"
- }
- $cmake_parallel = if ($env:generator -eq "MinGW Makefiles") {"-j2"} else {"/m"}
- & cmake --build . --config $env:configuration -- $cmake_parallel
- if ($LastExitCode -ne 0) {
- throw "Exec: $ErrorMessage"
- }
-
-
-skip_commits:
- files:
- - '**/*.md'
-
-test_script:
-- ps: |
- # Only enable some builds for pull requests, the AppVeyor queue is too long.
- if ((Test-Path env:APPVEYOR_PULL_REQUEST_NUMBER) -And (-not (Test-Path env:enabled_on_pr) -or $env:enabled_on_pr -ne "yes")) {
- return
- }
- if ($env:build_system -eq "bazel") {
- # special case - testing with Bazel
- & $env:root\bazel.exe test //:gtest_samples
- if ($LastExitCode -eq 0) { # bazel writes to StdErr and PowerShell interprets it as an error
- $host.SetShouldExit(0)
- } else { # a real error
- throw "Exec: $ErrorMessage"
- }
- }
- if ($env:build_system -eq "cmake") {
- # built with CMake - test with CTest
- if ($env:generator -eq "MinGW Makefiles") {
- return # No test available for MinGW
- }
-
- & ctest -C $env:configuration --timeout 600 --output-on-failure
- if ($LastExitCode -ne 0) {
- throw "Exec: $ErrorMessage"
- }
- }
-
-artifacts:
- - path: '_build/CMakeFiles/*.log'
- name: logs
- - path: '_build/Testing/**/*.xml'
- name: test_results
- - path: 'bazel-testlogs/**/test.log'
- name: test_logs
- - path: 'bazel-testlogs/**/test.xml'
- name: test_results
+++ /dev/null
-#!/usr/bin/env bash
-# Copyright 2017 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.
-
-set -e
-
-bazel version
-bazel build --curses=no //...:all
-bazel test --curses=no //...:all
-bazel test --curses=no //...:all --define absl=1
+++ /dev/null
-# run PlatformIO builds
-platformio run
+++ /dev/null
-#!/usr/bin/env bash
-# Copyright 2017 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 should be sourced, and not executed as a standalone script.
-#
-
-# TODO() - we can check if this is being sourced using $BASH_VERSION and $BASH_SOURCE[0] != ${0}.
-
-if [ "${TRAVIS_OS_NAME}" = "linux" ]; then
- if [ "$CXX" = "g++" ]; then export CXX="g++-4.9" CC="gcc-4.9"; fi
- if [ "$CXX" = "clang++" ]; then export CXX="clang++-3.9" CC="clang-3.9"; fi
-fi
+++ /dev/null
-#!/usr/bin/env bash
-# Copyright 2017 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.
-
-set -eu
-
-if [ "${TRAVIS_OS_NAME}" != linux ]; then
- echo "Not a Linux build; skipping installation"
- exit 0
-fi
-
-
-if [ "${TRAVIS_SUDO}" = "true" ]; then
- echo "deb [arch=amd64] http://storage.googleapis.com/bazel-apt stable jdk1.8" | \
- sudo tee /etc/apt/sources.list.d/bazel.list
- curl https://bazel.build/bazel-release.pub.gpg | sudo apt-key add -
- sudo apt-get update && sudo apt-get install -y bazel gcc-4.9 g++-4.9 clang-3.9
-elif [ "${CXX}" = "clang++" ]; then
- # Use ccache, assuming $HOME/bin is in the path, which is true in the Travis build environment.
- ln -sf /usr/bin/ccache $HOME/bin/${CXX};
- ln -sf /usr/bin/ccache $HOME/bin/${CC};
-fi
+++ /dev/null
-#!/usr/bin/env bash
-# Copyright 2017 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.
-
-set -eu
-
-if [ "${TRAVIS_OS_NAME}" != "osx" ]; then
- echo "Not a macOS build; skipping installation"
- exit 0
-fi
-
-brew update
-brew install ccache gcc@4.9
+++ /dev/null
-# install PlatformIO
-sudo pip install -U platformio
-
-# update PlatformIO
-platformio update
--- /dev/null
+#!/bin/bash
+#
+# Copyright 2020, 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.
+
+set -euox pipefail
+
+readonly LINUX_LATEST_CONTAINER="gcr.io/google.com/absl-177019/linux_hybrid-latest:20210525"
+readonly LINUX_GCC_FLOOR_CONTAINER="gcr.io/google.com/absl-177019/linux_gcc-floor:20201015"
+
+if [[ -z ${GTEST_ROOT:-} ]]; then
+ GTEST_ROOT="$(realpath $(dirname ${0})/..)"
+fi
+
+if [[ -z ${STD:-} ]]; then
+ STD="c++11 c++14 c++17 c++20"
+fi
+
+# Test the CMake build
+for cc in /usr/local/bin/gcc /opt/llvm/clang/bin/clang; do
+ for cmake_off_on in OFF ON; do
+ time docker run \
+ --volume="${GTEST_ROOT}:/src:ro" \
+ --tmpfs="/build:exec" \
+ --workdir="/build" \
+ --rm \
+ --env="CC=${cc}" \
+ --env="CXX_FLAGS=\"-Werror -Wdeprecated\"" \
+ ${LINUX_LATEST_CONTAINER} \
+ /bin/bash -c "
+ cmake /src \
+ -DCMAKE_CXX_STANDARD=11 \
+ -Dgtest_build_samples=ON \
+ -Dgtest_build_tests=ON \
+ -Dgmock_build_tests=ON \
+ -Dcxx_no_exception=${cmake_off_on} \
+ -Dcxx_no_rtti=${cmake_off_on} && \
+ make -j$(nproc) && \
+ ctest -j$(nproc) --output-on-failure"
+ done
+done
+
+# Do one test with an older version of GCC
+time docker run \
+ --volume="${GTEST_ROOT}:/src:ro" \
+ --workdir="/src" \
+ --rm \
+ --env="CC=/usr/local/bin/gcc" \
+ ${LINUX_GCC_FLOOR_CONTAINER} \
+ /usr/local/bin/bazel test ... \
+ --copt="-Wall" \
+ --copt="-Werror" \
+ --copt="-Wno-error=pragmas" \
+ --keep_going \
+ --show_timestamps \
+ --test_output=errors
+
+# Test GCC
+for std in ${STD}; do
+ for absl in 0 1; do
+ time docker run \
+ --volume="${GTEST_ROOT}:/src:ro" \
+ --workdir="/src" \
+ --rm \
+ --env="CC=/usr/local/bin/gcc" \
+ --env="BAZEL_CXXOPTS=-std=${std}" \
+ ${LINUX_LATEST_CONTAINER} \
+ /usr/local/bin/bazel test ... \
+ --copt="-Wall" \
+ --copt="-Werror" \
+ --define="absl=${absl}" \
+ --distdir="/bazel-distdir" \
+ --keep_going \
+ --show_timestamps \
+ --test_output=errors
+ done
+done
+
+# Test Clang
+for std in ${STD}; do
+ for absl in 0 1; do
+ time docker run \
+ --volume="${GTEST_ROOT}:/src:ro" \
+ --workdir="/src" \
+ --rm \
+ --env="CC=/opt/llvm/clang/bin/clang" \
+ --env="BAZEL_CXXOPTS=-std=${std}" \
+ ${LINUX_LATEST_CONTAINER} \
+ /usr/local/bin/bazel test ... \
+ --copt="--gcc-toolchain=/usr/local" \
+ --copt="-Wall" \
+ --copt="-Werror" \
+ --define="absl=${absl}" \
+ --distdir="/bazel-distdir" \
+ --keep_going \
+ --linkopt="--gcc-toolchain=/usr/local" \
+ --show_timestamps \
+ --test_output=errors
+ done
+done
-#!/usr/bin/env bash
-# Copyright 2017 Google Inc.
-# All Rights Reserved.
+#!/bin/bash
#
+# Copyright 2020, 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
# (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 typically sourced by another script.
-# if possible, ask for the precise number of processors,
-# otherwise take 2 processors as reasonable default; see
-# https://docs.travis-ci.com/user/speeding-up-the-build/#Makefile-optimization
-if [ -x /usr/bin/getconf ]; then
- NPROCESSORS=$(/usr/bin/getconf _NPROCESSORS_ONLN)
-else
- NPROCESSORS=2
+set -euox pipefail
+
+if [[ -z ${GTEST_ROOT:-} ]]; then
+ GTEST_ROOT="$(realpath $(dirname ${0})/..)"
fi
-# as of 2017-09-04 Travis CI reports 32 processors, but GCC build
-# crashes if parallelized too much (maybe memory consumption problem),
-# so limit to 4 processors for the time being.
-if [ $NPROCESSORS -gt 4 ] ; then
- echo "$0:Note: Limiting processors to use by make from $NPROCESSORS to 4."
- NPROCESSORS=4
+# Test the CMake build
+for cmake_off_on in OFF ON; do
+ BUILD_DIR=$(mktemp -d build_dir.XXXXXXXX)
+ cd ${BUILD_DIR}
+ time cmake ${GTEST_ROOT} \
+ -DCMAKE_CXX_STANDARD=11 \
+ -Dgtest_build_samples=ON \
+ -Dgtest_build_tests=ON \
+ -Dgmock_build_tests=ON \
+ -Dcxx_no_exception=${cmake_off_on} \
+ -Dcxx_no_rtti=${cmake_off_on}
+ time make
+ time ctest -j$(nproc) --output-on-failure
+done
+
+# Test the Bazel build
+
+# If we are running on Kokoro, check for a versioned Bazel binary.
+KOKORO_GFILE_BAZEL_BIN="bazel-3.7.0-darwin-x86_64"
+if [[ ${KOKORO_GFILE_DIR:-} ]] && [[ -f ${KOKORO_GFILE_DIR}/${KOKORO_GFILE_BAZEL_BIN} ]]; then
+ BAZEL_BIN="${KOKORO_GFILE_DIR}/${KOKORO_GFILE_BAZEL_BIN}"
+ chmod +x ${BAZEL_BIN}
+else
+ BAZEL_BIN="bazel"
fi
+
+cd ${GTEST_ROOT}
+for absl in 0 1; do
+ ${BAZEL_BIN} test ... \
+ --copt="-Wall" \
+ --copt="-Werror" \
+ --define="absl=${absl}" \
+ --keep_going \
+ --show_timestamps \
+ --test_output=errors
+done
+++ /dev/null
-#!/usr/bin/env sh
-set -evx
-
-. ci/get-nprocessors.sh
-
-# if possible, ask for the precise number of processors,
-# otherwise take 2 processors as reasonable default; see
-# https://docs.travis-ci.com/user/speeding-up-the-build/#Makefile-optimization
-if [ -x /usr/bin/getconf ]; then
- NPROCESSORS=$(/usr/bin/getconf _NPROCESSORS_ONLN)
-else
- NPROCESSORS=2
-fi
-# as of 2017-09-04 Travis CI reports 32 processors, but GCC build
-# crashes if parallelized too much (maybe memory consumption problem),
-# so limit to 4 processors for the time being.
-if [ $NPROCESSORS -gt 4 ] ; then
- echo "$0:Note: Limiting processors to use by make from $NPROCESSORS to 4."
- NPROCESSORS=4
-fi
-# Tell make to use the processors. No preceding '-' required.
-MAKEFLAGS="j${NPROCESSORS}"
-export MAKEFLAGS
-
-env | sort
-
-# Set default values to OFF for these variables if not specified.
-: "${NO_EXCEPTION:=OFF}"
-: "${NO_RTTI:=OFF}"
-: "${COMPILER_IS_GNUCXX:=OFF}"
-
-mkdir build || true
-cd build
-cmake -Dgtest_build_samples=ON \
- -Dgtest_build_tests=ON \
- -Dgmock_build_tests=ON \
- -Dcxx_no_exception=$NO_EXCEPTION \
- -Dcxx_no_rtti=$NO_RTTI \
- -DCMAKE_COMPILER_IS_GNUCXX=$COMPILER_IS_GNUCXX \
- -DCMAKE_CXX_FLAGS=$CXX_FLAGS \
- -DCMAKE_BUILD_TYPE=$BUILD_TYPE \
- ..
-make
-CTEST_OUTPUT_ON_FAILURE=1 make test
--- /dev/null
+title: GoogleTest
--- /dev/null
+nav:
+- section: "Get Started"
+ items:
+ - title: "Supported Platforms"
+ url: "/platforms.html"
+ - title: "Quickstart: Bazel"
+ url: "/quickstart-bazel.html"
+ - title: "Quickstart: CMake"
+ url: "/quickstart-cmake.html"
+- section: "Guides"
+ items:
+ - title: "GoogleTest Primer"
+ url: "/primer.html"
+ - title: "Advanced Topics"
+ url: "/advanced.html"
+ - title: "Mocking for Dummies"
+ url: "/gmock_for_dummies.html"
+ - title: "Mocking Cookbook"
+ url: "/gmock_cook_book.html"
+ - title: "Mocking Cheat Sheet"
+ url: "/gmock_cheat_sheet.html"
+- section: "References"
+ items:
+ - title: "Testing Reference"
+ url: "/reference/testing.html"
+ - title: "Mocking Reference"
+ url: "/reference/mocking.html"
+ - title: "Assertions"
+ url: "/reference/assertions.html"
+ - title: "Matchers"
+ url: "/reference/matchers.html"
+ - title: "Actions"
+ url: "/reference/actions.html"
+ - title: "Testing FAQ"
+ url: "/faq.html"
+ - title: "Mocking FAQ"
+ url: "/gmock_faq.html"
+ - title: "Code Samples"
+ url: "/samples.html"
+ - title: "Using pkg-config"
+ url: "/pkgconfig.html"
+ - title: "Community Documentation"
+ url: "/community_created_documentation.html"
--- /dev/null
+<!DOCTYPE html>
+<html lang="{{ site.lang | default: "en-US" }}">
+ <head>
+ <meta charset="UTF-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+{% seo %}
+ <link rel="stylesheet" href="{{ "/assets/css/style.css?v=" | append: site.github.build_revision | relative_url }}">
+ <script>
+ window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;
+ ga('create', 'UA-197576187-1', { 'storage': 'none' });
+ ga('set', 'referrer', document.referrer.split('?')[0]);
+ ga('set', 'location', window.location.href.split('?')[0]);
+ ga('set', 'anonymizeIp', true);
+ ga('send', 'pageview');
+ </script>
+ <script async src='https://www.google-analytics.com/analytics.js'></script>
+ </head>
+ <body>
+ <div class="sidebar">
+ <div class="header">
+ <h1><a href="{{ "/" | relative_url }}">{{ site.title | default: "Documentation" }}</a></h1>
+ </div>
+ <input type="checkbox" id="nav-toggle" class="nav-toggle">
+ <label for="nav-toggle" class="expander">
+ <span class="arrow"></span>
+ </label>
+ <nav>
+ {% for item in site.data.navigation.nav %}
+ <h2>{{ item.section }}</h2>
+ <ul>
+ {% for subitem in item.items %}
+ <a href="{{subitem.url | relative_url }}">
+ <li class="{% if subitem.url == page.url %}active{% endif %}">
+ {{ subitem.title }}
+ </li>
+ </a>
+ {% endfor %}
+ </ul>
+ {% endfor %}
+ </nav>
+ </div>
+ <div class="main markdown-body">
+ <div class="main-inner">
+ {{ content }}
+ </div>
+ <div class="footer">
+ GoogleTest ·
+ <a href="https://github.com/google/googletest">GitHub Repository</a> ·
+ <a href="https://github.com/google/googletest/blob/master/LICENSE">License</a> ·
+ <a href="https://policies.google.com/privacy">Privacy Policy</a>
+ </div>
+ </div>
+ <script src="https://cdnjs.cloudflare.com/ajax/libs/anchor-js/4.1.0/anchor.min.js" integrity="sha256-lZaRhKri35AyJSypXXs4o6OPFTbTmUoltBbDCbdzegg=" crossorigin="anonymous"></script>
+ <script>anchors.add('.main h2, .main h3, .main h4, .main h5, .main h6');</script>
+ </body>
+</html>
--- /dev/null
+// Styles for GoogleTest docs website on GitHub Pages.
+// Color variables are defined in
+// https://github.com/pages-themes/primer/tree/master/_sass/primer-support/lib/variables
+
+$sidebar-width: 260px;
+
+body {
+ display: flex;
+ margin: 0;
+}
+
+.sidebar {
+ background: $black;
+ color: $text-white;
+ flex-shrink: 0;
+ height: 100vh;
+ overflow: auto;
+ position: sticky;
+ top: 0;
+ width: $sidebar-width;
+}
+
+.sidebar h1 {
+ font-size: 1.5em;
+}
+
+.sidebar h2 {
+ color: $gray-light;
+ font-size: 0.8em;
+ font-weight: normal;
+ margin-bottom: 0.8em;
+ padding-left: 2.5em;
+ text-transform: uppercase;
+}
+
+.sidebar .header {
+ background: $black;
+ padding: 2em;
+ position: sticky;
+ top: 0;
+ width: 100%;
+}
+
+.sidebar .header a {
+ color: $text-white;
+ text-decoration: none;
+}
+
+.sidebar .nav-toggle {
+ display: none;
+}
+
+.sidebar .expander {
+ cursor: pointer;
+ display: none;
+ height: 3em;
+ position: absolute;
+ right: 1em;
+ top: 1.5em;
+ width: 3em;
+}
+
+.sidebar .expander .arrow {
+ border: solid $white;
+ border-width: 0 3px 3px 0;
+ display: block;
+ height: 0.7em;
+ margin: 1em auto;
+ transform: rotate(45deg);
+ transition: transform 0.5s;
+ width: 0.7em;
+}
+
+.sidebar nav {
+ width: 100%;
+}
+
+.sidebar nav ul {
+ list-style-type: none;
+ margin-bottom: 1em;
+ padding: 0;
+
+ &:last-child {
+ margin-bottom: 2em;
+ }
+
+ a {
+ text-decoration: none;
+ }
+
+ li {
+ color: $text-white;
+ padding-left: 2em;
+ text-decoration: none;
+ }
+
+ li.active {
+ background: $border-gray-darker;
+ font-weight: bold;
+ }
+
+ li:hover {
+ background: $border-gray-darker;
+ }
+}
+
+.main {
+ background-color: $bg-gray;
+ width: calc(100% - #{$sidebar-width});
+}
+
+.main .main-inner {
+ background-color: $white;
+ padding: 2em;
+}
+
+.main .footer {
+ margin: 0;
+ padding: 2em;
+}
+
+.main table th {
+ text-align: left;
+}
+
+.main .callout {
+ border-left: 0.25em solid $white;
+ padding: 1em;
+
+ a {
+ text-decoration: underline;
+ }
+
+ &.important {
+ background-color: $bg-yellow-light;
+ border-color: $bg-yellow;
+ color: $black;
+ }
+
+ &.note {
+ background-color: $bg-blue-light;
+ border-color: $text-blue;
+ color: $text-blue;
+ }
+
+ &.tip {
+ background-color: $green-000;
+ border-color: $green-700;
+ color: $green-700;
+ }
+
+ &.warning {
+ background-color: $red-000;
+ border-color: $text-red;
+ color: $text-red;
+ }
+}
+
+.main .good pre {
+ background-color: $bg-green-light;
+}
+
+.main .bad pre {
+ background-color: $red-000;
+}
+
+@media all and (max-width: 768px) {
+ body {
+ flex-direction: column;
+ }
+
+ .sidebar {
+ height: auto;
+ position: relative;
+ width: 100%;
+ }
+
+ .sidebar .expander {
+ display: block;
+ }
+
+ .sidebar nav {
+ height: 0;
+ overflow: hidden;
+ }
+
+ .sidebar .nav-toggle:checked {
+ & ~ nav {
+ height: auto;
+ }
+
+ & + .expander .arrow {
+ transform: rotate(-135deg);
+ }
+ }
+
+ .main {
+ width: 100%;
+ }
+}
# Advanced googletest Topics
-<!-- GOOGLETEST_CM0016 DO NOT DELETE -->
-
## Introduction
Now that you have read the [googletest Primer](primer.md) and learned how to
### Explicit Success and Failure
-These three assertions do not actually test a value or expression. Instead, they
-generate a success or failure directly. Like the macros that actually perform a
-test, you may stream a custom failure message into them.
-
-```c++
-SUCCEED();
-```
-
-Generates a success. This does **NOT** make the overall test succeed. A test is
-considered successful only if none of its assertions fail during its execution.
-
-NOTE: `SUCCEED()` is purely documentary and currently doesn't generate any
-user-visible output. However, we may add `SUCCEED()` messages to googletest's
-output in the future.
-
-```c++
-FAIL();
-ADD_FAILURE();
-ADD_FAILURE_AT("file_path", line_number);
-```
-
-`FAIL()` generates a fatal failure, while `ADD_FAILURE()` and `ADD_FAILURE_AT()`
-generate a nonfatal failure. These are useful when control flow, rather than a
-Boolean expression, determines the test's success or failure. For example, you
-might want to write something like:
-
-```c++
-switch(expression) {
- case 1:
- ... some checks ...
- case 2:
- ... some other checks ...
- default:
- FAIL() << "We shouldn't get here.";
-}
-```
-
-NOTE: you can only use `FAIL()` in functions that return `void`. See the
-[Assertion Placement section](#assertion-placement) for more information.
+See [Explicit Success and Failure](reference/assertions.md#success-failure) in
+the Assertions Reference.
### Exception Assertions
-These are for verifying that a piece of code throws (or does not throw) an
-exception of the given type:
-
-Fatal assertion | Nonfatal assertion | Verifies
------------------------------------------- | ------------------------------------------ | --------
-`ASSERT_THROW(statement, exception_type);` | `EXPECT_THROW(statement, exception_type);` | `statement` throws an exception of the given type
-`ASSERT_ANY_THROW(statement);` | `EXPECT_ANY_THROW(statement);` | `statement` throws an exception of any type
-`ASSERT_NO_THROW(statement);` | `EXPECT_NO_THROW(statement);` | `statement` doesn't throw any exception
-
-Examples:
-
-```c++
-ASSERT_THROW(Foo(5), bar_exception);
-
-EXPECT_NO_THROW({
- int n = 5;
- Bar(&n);
-});
-```
-
-**Availability**: requires exceptions to be enabled in the build environment
+See [Exception Assertions](reference/assertions.md#exceptions) in the Assertions
+Reference.
### Predicate Assertions for Better Error Messages
If you already have a function or functor that returns `bool` (or a type that
can be implicitly converted to `bool`), you can use it in a *predicate
-assertion* to get the function arguments printed for free:
-
-<!-- mdformat off(github rendering does not support multiline tables) -->
-
-| Fatal assertion | Nonfatal assertion | Verifies |
-| --------------------------------- | --------------------------------- | --------------------------- |
-| `ASSERT_PRED1(pred1, val1)` | `EXPECT_PRED1(pred1, val1)` | `pred1(val1)` is true |
-| `ASSERT_PRED2(pred2, val1, val2)` | `EXPECT_PRED2(pred2, val1, val2)` | `pred1(val1, val2)` is true |
-| `...` | `...` | `...` |
-
-<!-- mdformat on-->
-In the above, `predn` is an `n`-ary predicate function or functor, where `val1`,
-`val2`, ..., and `valn` are its arguments. The assertion succeeds if the
-predicate returns `true` when applied to the given arguments, and fails
-otherwise. When the assertion fails, it prints the value of each argument. In
-either case, the arguments are evaluated exactly once.
-
-Here's an example. Given
-
-```c++
-// Returns true if m and n have no common divisors except 1.
-bool MutuallyPrime(int m, int n) { ... }
-
-const int a = 3;
-const int b = 4;
-const int c = 10;
-```
-
-the assertion
-
-```c++
- EXPECT_PRED2(MutuallyPrime, a, b);
-```
-
-will succeed, while the assertion
-
-```c++
- EXPECT_PRED2(MutuallyPrime, b, c);
-```
-
-will fail with the message
-
-```none
-MutuallyPrime(b, c) is false, where
-b is 4
-c is 10
-```
-
-> NOTE:
->
-> 1. If you see a compiler error "no matching function to call" when using
-> `ASSERT_PRED*` or `EXPECT_PRED*`, please see
-> [this](faq.md#the-compiler-complains-no-matching-function-to-call-when-i-use-assert-pred-how-do-i-fix-it)
-> for how to resolve it.
+assertion* to get the function arguments printed for free. See
+[`EXPECT_PRED*`](reference/assertions.md#EXPECT_PRED) in the Assertions
+Reference for details.
#### Using a Function That Returns an AssertionResult
example, if you define `IsEven()` as:
```c++
-::testing::AssertionResult IsEven(int n) {
+testing::AssertionResult IsEven(int n) {
if ((n % 2) == 0)
- return ::testing::AssertionSuccess();
+ return testing::AssertionSuccess();
else
- return ::testing::AssertionFailure() << n << " is odd";
+ return testing::AssertionFailure() << n << " is odd";
}
```
success message:
```c++
-::testing::AssertionResult IsEven(int n) {
+testing::AssertionResult IsEven(int n) {
if ((n % 2) == 0)
- return ::testing::AssertionSuccess() << n << " is even";
+ return testing::AssertionSuccess() << n << " is even";
else
- return ::testing::AssertionFailure() << n << " is odd";
+ return testing::AssertionFailure() << n << " is odd";
}
```
#### Using a Predicate-Formatter
-If you find the default message generated by `(ASSERT|EXPECT)_PRED*` and
-`(ASSERT|EXPECT)_(TRUE|FALSE)` unsatisfactory, or some arguments to your
-predicate do not support streaming to `ostream`, you can instead use the
-following *predicate-formatter assertions* to *fully* customize how the message
-is formatted:
-
-Fatal assertion | Nonfatal assertion | Verifies
------------------------------------------------- | ------------------------------------------------ | --------
-`ASSERT_PRED_FORMAT1(pred_format1, val1);` | `EXPECT_PRED_FORMAT1(pred_format1, val1);` | `pred_format1(val1)` is successful
-`ASSERT_PRED_FORMAT2(pred_format2, val1, val2);` | `EXPECT_PRED_FORMAT2(pred_format2, val1, val2);` | `pred_format2(val1, val2)` is successful
-`...` | `...` | ...
-
-The difference between this and the previous group of macros is that instead of
-a predicate, `(ASSERT|EXPECT)_PRED_FORMAT*` take a *predicate-formatter*
-(`pred_formatn`), which is a function or functor with the signature:
-
-```c++
-::testing::AssertionResult PredicateFormattern(const char* expr1,
- const char* expr2,
- ...
- const char* exprn,
- T1 val1,
- T2 val2,
- ...
- Tn valn);
-```
-
-where `val1`, `val2`, ..., and `valn` are the values of the predicate arguments,
-and `expr1`, `expr2`, ..., and `exprn` are the corresponding expressions as they
-appear in the source code. The types `T1`, `T2`, ..., and `Tn` can be either
-value types or reference types. For example, if an argument has type `Foo`, you
-can declare it as either `Foo` or `const Foo&`, whichever is appropriate.
-
-As an example, let's improve the failure message in `MutuallyPrime()`, which was
-used with `EXPECT_PRED2()`:
-
-```c++
-// Returns the smallest prime common divisor of m and n,
-// or 1 when m and n are mutually prime.
-int SmallestPrimeCommonDivisor(int m, int n) { ... }
-
-// A predicate-formatter for asserting that two integers are mutually prime.
-::testing::AssertionResult AssertMutuallyPrime(const char* m_expr,
- const char* n_expr,
- int m,
- int n) {
- if (MutuallyPrime(m, n)) return ::testing::AssertionSuccess();
-
- return ::testing::AssertionFailure() << m_expr << " and " << n_expr
- << " (" << m << " and " << n << ") are not mutually prime, "
- << "as they have a common divisor " << SmallestPrimeCommonDivisor(m, n);
-}
-```
-
-With this predicate-formatter, we can use
-
-```c++
- EXPECT_PRED_FORMAT2(AssertMutuallyPrime, b, c);
-```
-
-to generate the message
-
-```none
-b and c (4 and 10) are not mutually prime, as they have a common divisor 2.
-```
-
-As you may have realized, many of the built-in assertions we introduced earlier
-are special cases of `(EXPECT|ASSERT)_PRED_FORMAT*`. In fact, most of them are
-indeed defined using `(EXPECT|ASSERT)_PRED_FORMAT*`.
+If you find the default message generated by
+[`EXPECT_PRED*`](reference/assertions.md#EXPECT_PRED) and
+[`EXPECT_TRUE`](reference/assertions.md#EXPECT_TRUE) unsatisfactory, or some
+arguments to your predicate do not support streaming to `ostream`, you can
+instead use *predicate-formatter assertions* to *fully* customize how the
+message is formatted. See
+[`EXPECT_PRED_FORMAT*`](reference/assertions.md#EXPECT_PRED_FORMAT) in the
+Assertions Reference for details.
### Floating-Point Comparison
-Comparing floating-point numbers is tricky. Due to round-off errors, it is very
-unlikely that two floating-points will match exactly. Therefore, `ASSERT_EQ` 's
-naive comparison usually doesn't work. And since floating-points can have a wide
-value range, no single fixed error bound works. It's better to compare by a
-fixed relative error bound, except for values close to 0 due to the loss of
-precision there.
-
-In general, for floating-point comparison to make sense, the user needs to
-carefully choose the error bound. If they don't want or care to, comparing in
-terms of Units in the Last Place (ULPs) is a good default, and googletest
-provides assertions to do this. Full details about ULPs are quite long; if you
-want to learn more, see
-[here](https://randomascii.wordpress.com/2012/02/25/comparing-floating-point-numbers-2012-edition/).
-
-#### Floating-Point Macros
-
-<!-- mdformat off(github rendering does not support multiline tables) -->
-
-| Fatal assertion | Nonfatal assertion | Verifies |
-| ------------------------------- | ------------------------------- | ---------------------------------------- |
-| `ASSERT_FLOAT_EQ(val1, val2);` | `EXPECT_FLOAT_EQ(val1, val2);` | the two `float` values are almost equal |
-| `ASSERT_DOUBLE_EQ(val1, val2);` | `EXPECT_DOUBLE_EQ(val1, val2);` | the two `double` values are almost equal |
-
-<!-- mdformat on-->
-
-By "almost equal" we mean the values are within 4 ULP's from each other.
-
-The following assertions allow you to choose the acceptable error bound:
-
-<!-- mdformat off(github rendering does not support multiline tables) -->
-
-| Fatal assertion | Nonfatal assertion | Verifies |
-| ------------------------------------- | ------------------------------------- | -------------------------------------------------------------------------------- |
-| `ASSERT_NEAR(val1, val2, abs_error);` | `EXPECT_NEAR(val1, val2, abs_error);` | the difference between `val1` and `val2` doesn't exceed the given absolute error |
-
-<!-- mdformat on-->
+See [Floating-Point Comparison](reference/assertions.md#floating-point) in the
+Assertions Reference.
#### Floating-Point Predicate-Format Functions
Some floating-point operations are useful, but not that often used. In order to
avoid an explosion of new macros, we provide them as predicate-format functions
-that can be used in predicate assertion macros (e.g. `EXPECT_PRED_FORMAT2`,
-etc).
+that can be used in the predicate assertion macro
+[`EXPECT_PRED_FORMAT2`](reference/assertions.md#EXPECT_PRED_FORMAT), for
+example:
```c++
-EXPECT_PRED_FORMAT2(::testing::FloatLE, val1, val2);
-EXPECT_PRED_FORMAT2(::testing::DoubleLE, val1, val2);
+EXPECT_PRED_FORMAT2(testing::FloatLE, val1, val2);
+EXPECT_PRED_FORMAT2(testing::DoubleLE, val1, val2);
```
-Verifies that `val1` is less than, or almost equal to, `val2`. You can replace
-`EXPECT_PRED_FORMAT2` in the above table with `ASSERT_PRED_FORMAT2`.
+The above code verifies that `val1` is less than, or approximately equal to,
+`val2`.
### Asserting Using gMock Matchers
-[gMock](../../googlemock) comes with a library of matchers for validating
-arguments passed to mock objects. A gMock *matcher* is basically a predicate
-that knows how to describe itself. It can be used in these assertion macros:
-
-<!-- mdformat off(github rendering does not support multiline tables) -->
-
-| Fatal assertion | Nonfatal assertion | Verifies |
-| ------------------------------ | ------------------------------ | --------------------- |
-| `ASSERT_THAT(value, matcher);` | `EXPECT_THAT(value, matcher);` | value matches matcher |
-
-<!-- mdformat on-->
-
-For example, `StartsWith(prefix)` is a matcher that matches a string starting
-with `prefix`, and you can write:
-
-```c++
-using ::testing::StartsWith;
-...
- // Verifies that Foo() returns a string starting with "Hello".
- EXPECT_THAT(Foo(), StartsWith("Hello"));
-```
-
-Read this
-[recipe](../../googlemock/docs/cook_book.md#using-matchers-in-googletest-assertions)
-in the gMock Cookbook for more details.
-
-gMock has a rich set of matchers. You can do many things googletest cannot do
-alone with them. For a list of matchers gMock provides, read
-[this](../../googlemock/docs/cook_book.md##using-matchers). It's easy to write
-your [own matchers](../../googlemock/docs/cook_book.md#NewMatchers) too.
-
-gMock is bundled with googletest, so you don't need to add any build dependency
-in order to take advantage of this. Just include `"testing/base/public/gmock.h"`
-and you're ready to go.
+See [`EXPECT_THAT`](reference/assertions.md#EXPECT_THAT) in the Assertions
+Reference.
### More String Assertions
(Please read the [previous](#asserting-using-gmock-matchers) section first if
you haven't.)
-You can use the gMock
-[string matchers](../../googlemock/docs/cheat_sheet.md#string-matchers) with
-`EXPECT_THAT()` or `ASSERT_THAT()` to do more string comparison tricks
-(sub-string, prefix, suffix, regular expression, and etc). For example,
+You can use the gMock [string matchers](reference/matchers.md#string-matchers)
+with [`EXPECT_THAT`](reference/assertions.md#EXPECT_THAT) to do more string
+comparison tricks (sub-string, prefix, suffix, regular expression, and etc). For
+example,
```c++
using ::testing::HasSubstr;
EXPECT_THAT(bar_string, MatchesRegex("\\w*\\d+"));
```
-If the string contains a well-formed HTML or XML document, you can check whether
-its DOM tree matches an
-[XPath expression](http://www.w3.org/TR/xpath/#contents):
-
-```c++
-// Currently still in //template/prototemplate/testing:xpath_matcher
-#include "template/prototemplate/testing/xpath_matcher.h"
-using prototemplate::testing::MatchesXPath;
-EXPECT_THAT(html_string, MatchesXPath("//a[text()='click here']"));
-```
-
### Windows HRESULT assertions
-These assertions test for `HRESULT` success or failure.
-
-Fatal assertion | Nonfatal assertion | Verifies
--------------------------------------- | -------------------------------------- | --------
-`ASSERT_HRESULT_SUCCEEDED(expression)` | `EXPECT_HRESULT_SUCCEEDED(expression)` | `expression` is a success `HRESULT`
-`ASSERT_HRESULT_FAILED(expression)` | `EXPECT_HRESULT_FAILED(expression)` | `expression` is a failure `HRESULT`
-
-The generated output contains the human-readable error message associated with
-the `HRESULT` code returned by `expression`.
-
-You might use them like this:
-
-```c++
-CComPtr<IShellDispatch2> shell;
-ASSERT_HRESULT_SUCCEEDED(shell.CoCreateInstance(L"Shell.Application"));
-CComVariant empty;
-ASSERT_HRESULT_SUCCEEDED(shell->ShellExecute(CComBSTR(url), empty, empty, empty, empty));
-```
+See [Windows HRESULT Assertions](reference/assertions.md#HRESULT) in the
+Assertions Reference.
### Type Assertions
to assert that types `T1` and `T2` are the same. The function does nothing if
the assertion is satisfied. If the types are different, the function call will
fail to compile, the compiler error message will say that
-`type1 and type2 are not the same type` and most likely (depending on the compiler)
+`T1 and T2 are not the same type` and most likely (depending on the compiler)
show you the actual values of `T1` and `T2`. This is mainly useful inside
template code.
```c++
template <typename T> class Foo {
public:
- void Bar() { ::testing::StaticAssertTypeEq<int, T>(); }
+ void Bar() { testing::StaticAssertTypeEq<int, T>(); }
};
```
If changing the function's type is not an option, you should just use assertions
that generate non-fatal failures, such as `ADD_FAILURE*` and `EXPECT_*`.
+{: .callout .note}
NOTE: Constructors and destructors are not considered void-returning functions,
according to the C++ language specification, and so you may not use fatal
assertions in them; you'll get a compilation error if you try. Instead, either
a `SetUp`/`TearDown` function; see
[constructor/destructor vs. `SetUp`/`TearDown`](faq.md#CtorVsSetUp)
+{: .callout .warning}
WARNING: A fatal assertion in a helper function (private void-returning method)
-called from a constructor or destructor does not does not terminate the current
-test, as your intuition might suggest: it merely returns from the constructor or
+called from a constructor or destructor does not terminate the current test, as
+your intuition might suggest: it merely returns from the constructor or
destructor early, possibly leaving your object in a partially-constructed or
partially-destructed state! You almost certainly want to `abort` or use
`SetUp`/`TearDown` instead.
+## Skipping test execution
+
+Related to the assertions `SUCCEED()` and `FAIL()`, you can prevent further test
+execution at runtime with the `GTEST_SKIP()` macro. This is useful when you need
+to check for preconditions of the system under test during runtime and skip
+tests in a meaningful way.
+
+`GTEST_SKIP()` can be used in individual test cases or in the `SetUp()` methods
+of classes derived from either `::testing::Environment` or `::testing::Test`.
+For example:
+
+```c++
+TEST(SkipTest, DoesSkip) {
+ GTEST_SKIP() << "Skipping single test";
+ EXPECT_EQ(0, 1); // Won't fail; it won't be executed
+}
+
+class SkipFixture : public ::testing::Test {
+ protected:
+ void SetUp() override {
+ GTEST_SKIP() << "Skipping all tests for this fixture";
+ }
+};
+
+// Tests for SkipFixture won't be executed.
+TEST_F(SkipFixture, SkipsOneTest) {
+ EXPECT_EQ(5, 7); // Won't fail
+}
+```
+
+As with assertion macros, you can stream a custom message into `GTEST_SKIP()`.
+
## Teaching googletest How to Print Your Values
When a test assertion such as `EXPECT_EQ` fails, googletest prints the argument
vector<pair<Bar, int> > bar_ints = GetBarIntVector();
EXPECT_TRUE(IsCorrectBarIntVector(bar_ints))
- << "bar_ints = " << ::testing::PrintToString(bar_ints);
+ << "bar_ints = " << testing::PrintToString(bar_ints);
```
## Death Tests
code, see [Exception Assertions](#ExceptionAssertions).
If you want to test `EXPECT_*()/ASSERT_*()` failures in your test code, see
-Catching Failures
+["Catching" Failures](#catching-failures).
### How to Write a Death Test
-googletest has the following macros to support death tests:
-
-Fatal assertion | Nonfatal assertion | Verifies
------------------------------------------------- | ------------------------------------------------ | --------
-`ASSERT_DEATH(statement, matcher);` | `EXPECT_DEATH(statement, matcher);` | `statement` crashes with the given error
-`ASSERT_DEATH_IF_SUPPORTED(statement, matcher);` | `EXPECT_DEATH_IF_SUPPORTED(statement, matcher);` | if death tests are supported, verifies that `statement` crashes with the given error; otherwise verifies nothing
-`ASSERT_EXIT(statement, predicate, matcher);` | `EXPECT_EXIT(statement, predicate, matcher);` | `statement` exits with the given error, and its exit code matches `predicate`
-
-where `statement` is a statement that is expected to cause the process to die,
-`predicate` is a function or function object that evaluates an integer exit
-status, and `matcher` is either a GMock matcher matching a `const std::string&`
-or a (Perl) regular expression - either of which is matched against the stderr
-output of `statement`. For legacy reasons, a bare string (i.e. with no matcher)
-is interpreted as `ContainsRegex(str)`, **not** `Eq(str)`. Note that `statement`
-can be *any valid statement* (including *compound statement*) and doesn't have
-to be an expression.
-
-As usual, the `ASSERT` variants abort the current test function, while the
-`EXPECT` variants do not.
-
-> NOTE: We use the word "crash" here to mean that the process terminates with a
-> *non-zero* exit status code. There are two possibilities: either the process
-> has called `exit()` or `_exit()` with a non-zero value, or it may be killed by
-> a signal.
->
-> This means that if `*statement*` terminates the process with a 0 exit code, it
-> is *not* considered a crash by `EXPECT_DEATH`. Use `EXPECT_EXIT` instead if
-> this is the case, or if you want to restrict the exit code more precisely.
-
-A predicate here must accept an `int` and return a `bool`. The death test
-succeeds only if the predicate returns `true`. googletest defines a few
-predicates that handle the most common cases:
-
-```c++
-::testing::ExitedWithCode(exit_code)
-```
-
-This expression is `true` if the program exited normally with the given exit
-code.
-
-```c++
-::testing::KilledBySignal(signal_number) // Not available on Windows.
-```
-
-This expression is `true` if the program was killed by the given signal.
+GoogleTest provides assertion macros to support death tests. See
+[Death Assertions](reference/assertions.md#death) in the Assertions Reference
+for details.
-The `*_DEATH` macros are convenient wrappers for `*_EXIT` that use a predicate
-that verifies the process' exit code is non-zero.
-
-Note that a death test only cares about three things:
-
-1. does `statement` abort or exit the process?
-2. (in the case of `ASSERT_EXIT` and `EXPECT_EXIT`) does the exit status
- satisfy `predicate`? Or (in the case of `ASSERT_DEATH` and `EXPECT_DEATH`)
- is the exit status non-zero? And
-3. does the stderr output match `regex`?
-
-In particular, if `statement` generates an `ASSERT_*` or `EXPECT_*` failure, it
-will **not** cause the death test to fail, as googletest assertions don't abort
-the process.
-
-To write a death test, simply use one of the above macros inside your test
-function. For example,
+To write a death test, simply use one of the macros inside your test function.
+For example,
```c++
TEST(MyDeathTest, Foo) {
}
TEST(MyDeathTest, NormalExit) {
- EXPECT_EXIT(NormalExit(), ::testing::ExitedWithCode(0), "Success");
+ EXPECT_EXIT(NormalExit(), testing::ExitedWithCode(0), "Success");
}
-TEST(MyDeathTest, KillMyself) {
- EXPECT_EXIT(KillMyself(), ::testing::KilledBySignal(SIGKILL),
+TEST(MyDeathTest, KillProcess) {
+ EXPECT_EXIT(KillProcess(), testing::KilledBySignal(SIGKILL),
"Sending myself unblockable signal");
}
```
* calling `Foo(5)` causes the process to die with the given error message,
* calling `NormalExit()` causes the process to print `"Success"` to stderr and
exit with exit code 0, and
-* calling `KillMyself()` kills the process with signal `SIGKILL`.
+* calling `KillProcess()` kills the process with signal `SIGKILL`.
The test function body may contain other assertions and statements as well, if
necessary.
+Note that a death test only cares about three things:
+
+1. does `statement` abort or exit the process?
+2. (in the case of `ASSERT_EXIT` and `EXPECT_EXIT`) does the exit status
+ satisfy `predicate`? Or (in the case of `ASSERT_DEATH` and `EXPECT_DEATH`)
+ is the exit status non-zero? And
+3. does the stderr output match `matcher`?
+
+In particular, if `statement` generates an `ASSERT_*` or `EXPECT_*` failure, it
+will **not** cause the death test to fail, as googletest assertions don't abort
+the process.
+
### Death Test Naming
+{: .callout .important}
IMPORTANT: We strongly recommend you to follow the convention of naming your
**test suite** (not test) `*DeathTest` when it contains a death test, as
demonstrated in the above example. The
duplicating its code:
```c++
-class FooTest : public ::testing::Test { ... };
+class FooTest : public testing::Test { ... };
using FooDeathTest = FooTest;
### How It Works
-Under the hood, `ASSERT_EXIT()` spawns a new process and executes the death test
-statement in that process. The details of how precisely that happens depend on
-the platform and the variable ::testing::GTEST_FLAG(death_test_style) (which is
-initialized from the command-line flag `--gtest_death_test_style`).
-
-* On POSIX systems, `fork()` (or `clone()` on Linux) is used to spawn the
- child, after which:
- * If the variable's value is `"fast"`, the death test statement is
- immediately executed.
- * If the variable's value is `"threadsafe"`, the child process re-executes
- the unit test binary just as it was originally invoked, but with some
- extra flags to cause just the single death test under consideration to
- be run.
-* On Windows, the child is spawned using the `CreateProcess()` API, and
- re-executes the binary to cause just the single death test under
- consideration to be run - much like the `threadsafe` mode on POSIX.
-
-Other values for the variable are illegal and will cause the death test to fail.
-Currently, the flag's default value is **"fast"**
-
-1. the child's exit status satisfies the predicate, and
-2. the child's stderr matches the regular expression.
-
-If the death test statement runs to completion without dying, the child process
-will nonetheless terminate, and the assertion fails.
+See [Death Assertions](reference/assertions.md#death) in the Assertions
+Reference.
### Death Tests And Threads
```c++
int main(int argc, char** argv) {
- InitGoogle(argv[0], &argc, &argv, true);
- ::testing::FLAGS_gtest_death_test_style = "fast";
+ testing::InitGoogleTest(&argc, argv);
+ testing::FLAGS_gtest_death_test_style = "fast";
return RUN_ALL_TESTS();
}
TEST(MyDeathTest, TestOne) {
- ::testing::FLAGS_gtest_death_test_style = "threadsafe";
+ testing::FLAGS_gtest_death_test_style = "threadsafe";
// This test is run in the "threadsafe" style:
ASSERT_DEATH(ThisShouldDie(), "");
}
## Using Assertions in Sub-routines
+{: .callout .note}
+Note: If you want to put a series of test assertions in a subroutine to check
+for a complex condition, consider using
+[a custom GMock matcher](gmock_cook_book.md#NewMatchers)
+instead. This lets you provide a more readable error message in case of failure
+and avoid all of the issues described below.
+
### Adding Traces to Assertions
If a test sub-routine is called from several places, when an assertion inside it
```c++
SCOPED_TRACE(message);
+```
+```c++
ScopedTrace trace("file_path", line_number, message);
```
Value of: Bar(n)
Expected: 1
Actual: 2
- Trace:
+Google Test trace:
path/to/foo_test.cc:17: A
path/to/foo_test.cc:12: Failure
// in Subroutine() to abort the entire test.
// The actual behavior: the function goes on after Subroutine() returns.
- int* p = NULL;
+ int* p = nullptr;
*p = 3; // Segfault!
}
```
fixture, you must add the `::testing::Test::` prefix, as in:
```c++
-if (::testing::Test::HasFatalFailure()) return;
+if (testing::Test::HasFatalFailure()) return;
```
Similarly, `HasNonfatalFailure()` returns `true` if the current test has at
...
```
+{: .callout .note}
> NOTE:
>
> * `RecordProperty()` is a static member of the `Test` class. Therefore it
> needs to be prefixed with `::testing::Test::` if used outside of the
> `TEST` body and the test fixture class.
-> * `*key*` must be a valid XML attribute name, and cannot conflict with the
+> * *`key`* must be a valid XML attribute name, and cannot conflict with the
> ones already used by googletest (`name`, `status`, `time`, `classname`,
> `type_param`, and `value_param`).
> * Calling `RecordProperty()` outside of the lifespan of a test is allowed.
Here's an example of per-test-suite set-up and tear-down:
```c++
-class FooTest : public ::testing::Test {
+class FooTest : public testing::Test {
protected:
// Per-test-suite set-up.
// Called before the first test in this test suite.
// Can be omitted if not needed.
static void TearDownTestSuite() {
delete shared_resource_;
- shared_resource_ = NULL;
+ shared_resource_ = nullptr;
}
// You can define per-test set-up logic as usual.
- virtual void SetUp() { ... }
+ void SetUp() override { ... }
// You can define per-test tear-down logic as usual.
- virtual void TearDown() { ... }
+ void TearDown() override { ... }
// Some expensive resource shared by all tests.
static T* shared_resource_;
};
-T* FooTest::shared_resource_ = NULL;
+T* FooTest::shared_resource_ = nullptr;
TEST_F(FooTest, Test1) {
... you can refer to shared_resource_ here ...
}
```
+{: .callout .note}
NOTE: Though the above code declares `SetUpTestSuite()` protected, it may
sometimes be necessary to declare it public, such as when using it with
`TEST_P`.
```c++
class Environment : public ::testing::Environment {
public:
- virtual ~Environment() {}
+ ~Environment() override {}
// Override this to define how to set up the environment.
void SetUp() override {}
variable like this:
```c++
-::testing::Environment* const foo_env =
- ::testing::AddGlobalTestEnvironment(new FooEnvironment);
+testing::Environment* const foo_env =
+ testing::AddGlobalTestEnvironment(new FooEnvironment);
```
However, we strongly recommend you to write your own `main()` and call
raw pointer, you are responsible for managing the lifespan of the pointed
values.
+{: .callout .note}
NOTE: If your test fixture defines `SetUpTestSuite()` or `TearDownTestSuite()`
they must be declared **public** rather than **protected** in order to use
`TEST_P`.
}
```
-Finally, you can use `INSTANTIATE_TEST_SUITE_P` to instantiate the test suite
-with any set of parameters you want. googletest 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:
-
-<!-- mdformat off(github rendering does not support multiline tables) -->
-
-| Parameter Generator | Behavior |
-| ----------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------- |
-| `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)` and `ValuesIn(begin,end)` | Yields values from a C-style array, an STL-style container, or an iterator range `[begin, end)` |
-| `Bool()` | Yields sequence `{false, true}`. |
-| `Combine(g1, g2, ..., gN)` | Yields all combinations (Cartesian product) as std\:\:tuples of the values generated by the `N` generators. |
-
-<!-- mdformat on-->
-
-For more details, see the comments at the definitions of these functions.
+Finally, you can use the `INSTANTIATE_TEST_SUITE_P` macro to instantiate the
+test suite with any set of parameters you want. GoogleTest defines a number of
+functions for generating test parameters—see details at
+[`INSTANTIATE_TEST_SUITE_P`](reference/testing.md#INSTANTIATE_TEST_SUITE_P) in
+the Testing Reference.
-The following statement will instantiate tests from the `FooTest` test suite
-each with parameter values `"meeny"`, `"miny"`, and `"moe"`.
+For example, the following statement will instantiate tests from the `FooTest`
+test suite each with parameter values `"meeny"`, `"miny"`, and `"moe"` using the
+[`Values`](reference/testing.md#param-generators) parameter generator:
```c++
-INSTANTIATE_TEST_SUITE_P(InstantiationName,
+INSTANTIATE_TEST_SUITE_P(MeenyMinyMoe,
FooTest,
testing::Values("meeny", "miny", "moe"));
```
+{: .callout .note}
NOTE: The code above must be placed at global or namespace scope, not at
function scope.
-NOTE: Don't forget this step! If you do your test will silently pass, but none
-of its suites will ever run!
+The first argument to `INSTANTIATE_TEST_SUITE_P` is a unique name for the
+instantiation of the test suite. The next argument is the name of the test
+pattern, and the last is the
+[parameter generator](reference/testing.md#param-generators).
-To distinguish different instances of the pattern (yes, you can instantiate it
-more than once), the first argument to `INSTANTIATE_TEST_SUITE_P` is a prefix
-that will be added to the actual test suite name. Remember to pick unique
-prefixes for different instantiations. The tests from the instantiation above
-will have these names:
+You can instantiate a test pattern more than once, so to distinguish different
+instances of the pattern, the instantiation name is added as a prefix to the
+actual test suite 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"`
+* `MeenyMinyMoe/FooTest.DoesBlah/0` for `"meeny"`
+* `MeenyMinyMoe/FooTest.DoesBlah/1` for `"miny"`
+* `MeenyMinyMoe/FooTest.DoesBlah/2` for `"moe"`
+* `MeenyMinyMoe/FooTest.HasBlahBlah/0` for `"meeny"`
+* `MeenyMinyMoe/FooTest.HasBlahBlah/1` for `"miny"`
+* `MeenyMinyMoe/FooTest.HasBlahBlah/2` for `"moe"`
You can use these names in [`--gtest_filter`](#running-a-subset-of-the-tests).
-This statement will instantiate all tests from `FooTest` again, each with
-parameter values `"cat"` and `"dog"`:
+The following statement will instantiate all tests from `FooTest` again, each
+with parameter values `"cat"` and `"dog"` using the
+[`ValuesIn`](reference/testing.md#param-generators) parameter generator:
```c++
const char* pets[] = {"cat", "dog"};
-INSTANTIATE_TEST_SUITE_P(AnotherInstantiationName, FooTest,
- testing::ValuesIn(pets));
+INSTANTIATE_TEST_SUITE_P(Pets, FooTest, testing::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"`
+* `Pets/FooTest.DoesBlah/0` for `"cat"`
+* `Pets/FooTest.DoesBlah/1` for `"dog"`
+* `Pets/FooTest.HasBlahBlah/0` for `"cat"`
+* `Pets/FooTest.HasBlahBlah/1` for `"dog"`
Please note that `INSTANTIATE_TEST_SUITE_P` will instantiate *all* tests in the
given test suite, whether their definitions come before or *after* the
`INSTANTIATE_TEST_SUITE_P` statement.
+Additionally, by default, every `TEST_P` without a corresponding
+`INSTANTIATE_TEST_SUITE_P` causes a failing test in test suite
+`GoogleTestVerification`. If you have a test suite where that omission is not an
+error, for example it is in a library that may be linked in for other reasons or
+where the list of test cases is dynamic and may be empty, then this check can be
+suppressed by tagging the test suite:
+
+```c++
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(FooTest);
+```
+
You can see [sample7_unittest.cc] and [sample8_unittest.cc] for more examples.
-[sample7_unittest.cc]: ../samples/sample7_unittest.cc "Parameterized Test example"
-[sample8_unittest.cc]: ../samples/sample8_unittest.cc "Parameterized Test example with multiple parameters"
+[sample7_unittest.cc]: https://github.com/google/googletest/blob/master/googletest/samples/sample7_unittest.cc "Parameterized Test example"
+[sample8_unittest.cc]: https://github.com/google/googletest/blob/master/googletest/samples/sample8_unittest.cc "Parameterized Test example with multiple parameters"
### Creating Value-Parameterized Abstract Tests
returns the value of `testing::PrintToString(GetParam())`. It does not work for
`std::string` or C strings.
+{: .callout .note}
NOTE: test names must be non-empty, unique, and may only contain ASCII
alphanumeric characters. In particular, they
[should not contain underscores](faq.md#why-should-test-suite-names-and-test-names-not-contain-underscore)
```c++
enum class MyType { MY_FOO = 0, MY_BAR = 1 };
-class MyTestSuite : public testing::TestWithParam<std::tuple<MyType, string>> {
+class MyTestSuite : public testing::TestWithParam<std::tuple<MyType, std::string>> {
};
INSTANTIATE_TEST_SUITE_P(
MyGroup, MyTestSuite,
testing::Combine(
- testing::Values(MyType::VALUE_0, MyType::VALUE_1),
- testing::ValuesIn("", "")),
+ testing::Values(MyType::MY_FOO, MyType::MY_BAR),
+ testing::Values("A", "B")),
[](const testing::TestParamInfo<MyTestSuite::ParamType>& info) {
- string name = absl::StrCat(
- std::get<0>(info.param) == MY_FOO ? "Foo" : "Bar", "_",
+ std::string name = absl::StrCat(
+ std::get<0>(info.param) == MyType::MY_FOO ? "Foo" : "Bar",
std::get<1>(info.param));
absl::c_replace_if(name, [](char c) { return !std::isalnum(c); }, '_');
return name;
```c++
template <typename T>
-class FooTest : public ::testing::Test {
+class FooTest : public testing::Test {
public:
...
- typedef std::list<T> List;
+ using List = std::list<T>;
static T shared_;
T value_;
};
You can see [sample6_unittest.cc] for a complete example.
-[sample6_unittest.cc]: ../samples/sample6_unittest.cc "Typed Test example"
+[sample6_unittest.cc]: https://github.com/google/googletest/blob/master/googletest/samples/sample6_unittest.cc "Typed Test example"
## Type-Parameterized Tests
```c++
template <typename T>
-class FooTest : public ::testing::Test {
+class FooTest : public testing::Test {
...
};
```
source files and instantiate it multiple times.
```c++
-typedef ::testing::Types<char, int, unsigned int> MyTypes;
+using MyTypes = ::testing::Types<char, int, unsigned int>;
INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes);
```
}
```
- Pay special attention when your class is defined in a namespace, as you
- should define your test fixtures and tests in the same namespace if you want
- them to be friends of your class. For example, if the code to be tested
- looks like:
+ Pay special attention when your class is defined in a namespace. If you want
+ your test fixtures and tests to be friends of your class, then they must be
+ defined in the exact same namespace (no anonymous or inline namespaces).
+
+ For example, if the code to be tested looks like:
```c++
namespace my_namespace {
```c++
namespace my_namespace {
- class FooTest : public ::testing::Test {
+ class FooTest : public testing::Test {
protected:
...
};
the exception and assert on it. But googletest doesn't use exceptions, so how do
we test that a piece of code generates an expected failure?
-gunit-spi.h contains some constructs to do this. After #including this header,
+`"gtest/gtest-spi.h"` contains some constructs to do this. After #including this header,
you can use
```c++
EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(statement, substring);
```
+{: .callout .note}
NOTE: Assertions from multiple threads are currently not supported on Windows.
For technical reasons, there are some caveats:
## Registering tests programmatically
The `TEST` macros handle the vast majority of all use cases, but there are few
-were runtime registration logic is required. For those cases, the framework
+where runtime registration logic is required. For those cases, the framework
provides the `::testing::RegisterTest` that allows callers to register arbitrary
tests dynamically.
Use case example:
```c++
-class MyFixture : public ::testing::Test {
+class MyFixture : public testing::Test {
public:
// All of these optional, just like in regular macro usage.
static void SetUpTestSuite() { ... }
void RegisterMyTests(const std::vector<int>& values) {
for (int v : values) {
- ::testing::RegisterTest(
+ testing::RegisterTest(
"MyFixture", ("Test" + std::to_string(v)).c_str(), nullptr,
std::to_string(v).c_str(),
__FILE__, __LINE__,
Sometimes a function may need to know the name of the currently running test.
For example, you may be using the `SetUp()` method of your test fixture to set
-the golden file name based on which test is running. The `::testing::TestInfo`
-class has this information:
-
-```c++
-namespace testing {
-
-class TestInfo {
- public:
- // Returns the test suite name and the test name, respectively.
- //
- // Do NOT delete or free the return value - it's managed by the
- // TestInfo class.
- const char* test_suite_name() const;
- const char* name() const;
-};
-
-}
-```
+the golden file name based on which test is running. The
+[`TestInfo`](reference/testing.md#TestInfo) class has this information.
To obtain a `TestInfo` object for the currently running test, call
-`current_test_info()` on the `UnitTest` singleton object:
+`current_test_info()` on the [`UnitTest`](reference/testing.md#UnitTest)
+singleton object:
```c++
// Gets information about the currently running test.
// Do NOT delete the returned object - it's managed by the UnitTest class.
- const ::testing::TestInfo* const test_info =
- ::testing::UnitTest::GetInstance()->current_test_info();
-
-
+ const testing::TestInfo* const test_info =
+ testing::UnitTest::GetInstance()->current_test_info();
printf("We are in test %s of test suite %s.\n",
test_info->name(),
```
`current_test_info()` returns a null pointer if no test is running. In
-particular, you cannot find the test suite name in `TestSuiteSetUp()`,
-`TestSuiteTearDown()` (where you know the test suite name implicitly), or
+particular, you cannot find the test suite name in `SetUpTestSuite()`,
+`TearDownTestSuite()` (where you know the test suite name implicitly), or
functions called from them.
## Extending googletest by Handling Test Events
### Defining Event Listeners
-To define a event listener, you subclass either testing::TestEventListener or
-testing::EmptyTestEventListener The former is an (abstract) interface, where
-*each pure virtual method can be overridden to handle a test event* (For
-example, when a test starts, the `OnTestStart()` method will be called.). The
-latter provides an empty implementation of all methods in the interface, such
-that a subclass only needs to override the methods it cares about.
+To define a event listener, you subclass either
+[`testing::TestEventListener`](reference/testing.md#TestEventListener) or
+[`testing::EmptyTestEventListener`](reference/testing.md#EmptyTestEventListener)
+The former is an (abstract) interface, where *each pure virtual method can be
+overridden to handle a test event* (For example, when a test starts, the
+`OnTestStart()` method will be called.). The latter provides an empty
+implementation of all methods in the interface, such that a subclass only needs
+to override the methods it cares about.
When an event is fired, its context is passed to the handler function as an
argument. The following argument types are used:
Here's an example:
```c++
- class MinimalistPrinter : public ::testing::EmptyTestEventListener {
+ class MinimalistPrinter : public testing::EmptyTestEventListener {
// Called before a test starts.
- virtual void OnTestStart(const ::testing::TestInfo& test_info) {
+ void OnTestStart(const testing::TestInfo& test_info) override {
printf("*** Test %s.%s starting.\n",
test_info.test_suite_name(), test_info.name());
}
// Called after a failed assertion or a SUCCESS().
- virtual void OnTestPartResult(const ::testing::TestPartResult& test_part_result) {
+ void OnTestPartResult(const testing::TestPartResult& test_part_result) override {
printf("%s in %s:%d\n%s\n",
test_part_result.failed() ? "*** Failure" : "Success",
test_part_result.file_name(),
}
// Called after a test ends.
- virtual void OnTestEnd(const ::testing::TestInfo& test_info) {
+ void OnTestEnd(const testing::TestInfo& test_info) override {
printf("*** Test %s.%s ending.\n",
test_info.test_suite_name(), test_info.name());
}
### Using Event Listeners
To use the event listener you have defined, add an instance of it to the
-googletest event listener list (represented by class TestEventListeners - note
-the "s" at the end of the name) in your `main()` function, before calling
+googletest event listener list (represented by class
+[`TestEventListeners`](reference/testing.md#TestEventListeners) - note the "s"
+at the end of the name) in your `main()` function, before calling
`RUN_ALL_TESTS()`:
```c++
int main(int argc, char** argv) {
- ::testing::InitGoogleTest(&argc, argv);
+ testing::InitGoogleTest(&argc, argv);
// Gets hold of the event listener list.
- ::testing::TestEventListeners& listeners =
- ::testing::UnitTest::GetInstance()->listeners();
+ testing::TestEventListeners& listeners =
+ testing::UnitTest::GetInstance()->listeners();
// Adds a listener to the end. googletest takes the ownership.
listeners.Append(new MinimalistPrinter);
return RUN_ALL_TESTS();
Now, sit back and enjoy a completely different output from your tests. For more
details, see [sample9_unittest.cc].
-[sample9_unittest.cc]: ../samples/sample9_unittest.cc "Event listener example"
+[sample9_unittest.cc]: https://github.com/google/googletest/blob/master/googletest/samples/sample9_unittest.cc "Event listener example"
You may append more than one listener to the list. When an `On*Start()` or
`OnTestPartResult()` event is fired, the listeners will receive it in the order
See [sample10_unittest.cc] for an example of a failure-raising listener.
-[sample10_unittest.cc]: ../samples/sample10_unittest.cc "Failure-raising listener example"
+[sample10_unittest.cc]: https://github.com/google/googletest/blob/master/googletest/samples/sample10_unittest.cc "Failure-raising listener example"
## Running Test Programs: Advanced Options
everything in test suite `FooTest` except `FooTest.Bar` and everything in
test suite `BarTest` except `BarTest.Foo`.
+#### Stop test execution upon first failure
+
+By default, a googletest program runs all tests the user has defined. In some
+cases (e.g. iterative test development & execution) it may be desirable stop
+test execution upon first failure (trading improved latency for completeness).
+If `GTEST_FAIL_FAST` environment variable or `--gtest_fail_fast` flag is set,
+the test runner will stop execution as soon as the first test failure is
+found.
+
#### Temporarily Disabling Tests
If you have a broken test that you cannot fix right away, you can add the
// Tests that Foo does Abc.
TEST(FooTest, DISABLED_DoesAbc) { ... }
-class DISABLED_BarTest : public ::testing::Test { ... };
+class DISABLED_BarTest : public testing::Test { ... };
// Tests that Bar does Xyz.
TEST_F(DISABLED_BarTest, DoesXyz) { ... }
```
+{: .callout .note}
NOTE: This feature should only be used for temporary pain-relief. You still have
to fix the disabled tests at a later date. As a reminder, googletest will print
a banner warning you if a test program contains any disabled tests.
-TIP: You can easily count the number of disabled tests you have using `gsearch`
-and/or `grep`. This number can be used as a metric for improving your test
-quality.
+{: .callout .tip}
+TIP: You can easily count the number of disabled tests you have using
+`grep`. This number can be used as a metric for
+improving your test quality.
#### Temporarily Enabling Disabled Tests
googletest can use colors in its terminal output to make it easier to spot the
important information:
-<code>
-...<br/>
- <font color="green">[----------]</font><font color="black"> 1 test from
- FooTest</font><br/>
- <font color="green">[ RUN ]</font><font color="black">
- FooTest.DoesAbc</font><br/>
- <font color="green">[ OK ]</font><font color="black">
- FooTest.DoesAbc </font><br/>
- <font color="green">[----------]</font><font color="black">
- 2 tests from BarTest</font><br/>
- <font color="green">[ RUN ]</font><font color="black">
- BarTest.HasXyzProperty </font><br/>
- <font color="green">[ OK ]</font><font color="black">
- BarTest.HasXyzProperty</font><br/>
- <font color="green">[ RUN ]</font><font color="black">
- BarTest.ReturnsTrueOnSuccess ... some error messages ...</font><br/>
- <font color="red">[ FAILED ]</font><font color="black">
- BarTest.ReturnsTrueOnSuccess ...</font><br/>
- <font color="green">[==========]</font><font color="black">
- 30 tests from 14 test suites ran.</font><br/>
- <font color="green">[ PASSED ]</font><font color="black">
- 28 tests.</font><br/>
- <font color="red">[ FAILED ]</font><font color="black">
- 2 tests, listed below:</font><br/>
- <font color="red">[ FAILED ]</font><font color="black">
- BarTest.ReturnsTrueOnSuccess</font><br/>
- <font color="red">[ FAILED ]</font><font color="black">
- AnotherTest.DoesXyz<br/>
-<br/>
- 2 FAILED TESTS
- </font>
-</code>
+<pre>...
+<font color="green">[----------]</font> 1 test from FooTest
+<font color="green">[ RUN ]</font> FooTest.DoesAbc
+<font color="green">[ OK ]</font> FooTest.DoesAbc
+<font color="green">[----------]</font> 2 tests from BarTest
+<font color="green">[ RUN ]</font> BarTest.HasXyzProperty
+<font color="green">[ OK ]</font> BarTest.HasXyzProperty
+<font color="green">[ RUN ]</font> BarTest.ReturnsTrueOnSuccess
+... some error messages ...
+<font color="red">[ FAILED ]</font> BarTest.ReturnsTrueOnSuccess
+...
+<font color="green">[==========]</font> 30 tests from 14 test suites ran.
+<font color="green">[ PASSED ]</font> 28 tests.
+<font color="red">[ FAILED ]</font> 2 tests, listed below:
+<font color="red">[ FAILED ]</font> BarTest.ReturnsTrueOnSuccess
+<font color="red">[ FAILED ]</font> AnotherTest.DoesXyz
+
+ 2 FAILED TESTS
+</pre>
You can set the `GTEST_COLOR` environment variable or the `--gtest_color`
command line flag to `yes`, `no`, or `auto` (the default) to enable colors,
will use colors if and only if the output goes to a terminal and (on non-Windows
platforms) the `TERM` environment variable is set to `xterm` or `xterm-color`.
+#### Suppressing test passes
+
+By default, googletest prints 1 line of output for each test, indicating if it
+passed or failed. To show only test failures, run the test program with
+`--gtest_brief=1`, or set the GTEST_BRIEF environment variable to `1`.
+
#### Suppressing the Elapsed Time
By default, googletest prints the time it takes to run each test. To disable
googletest can emit a detailed XML report to a file in addition to its normal
textual output. The report contains the duration of each test, and thus can help
-you identify slow tests. The report is also used by the http://unittest
-dashboard to show per-test-method error messages.
+you identify slow tests.
To generate the XML report, set the `GTEST_OUTPUT` environment variable or the
`--gtest_output` flag to the string `"xml:path_to_output_file"`, which will
}
```
+{: .callout .important}
IMPORTANT: The exact format of the JSON document is subject to change.
### Controlling How Failures Are Reported
+#### Detecting Test Premature Exit
+
+Google Test implements the _premature-exit-file_ protocol for test runners
+to catch any kind of unexpected exits of test programs. Upon start,
+Google Test creates the file which will be automatically deleted after
+all work has been finished. Then, the test runner can check if this file
+exists. In case the file remains undeleted, the inspected test has exited
+prematurely.
+
+This feature is enabled only if the `TEST_PREMATURE_EXIT_FILE` environment
+variable has been set.
+
#### Turning Assertion Failures into Break-Points
When running test programs under a debugger, it's very convenient if the
exception is thrown. To achieve that, set the `GTEST_CATCH_EXCEPTIONS`
environment variable to `0`, or use the `--gtest_catch_exceptions=0` flag when
running the tests.
+
+### Sanitizer Integration
+
+The
+[Undefined Behavior Sanitizer](https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html),
+[Address Sanitizer](https://github.com/google/sanitizers/wiki/AddressSanitizer),
+and
+[Thread Sanitizer](https://github.com/google/sanitizers/wiki/ThreadSanitizerCppManual)
+all provide weak functions that you can override to trigger explicit failures
+when they detect sanitizer errors, such as creating a reference from `nullptr`.
+To override these functions, place definitions for them in a source file that
+you compile as part of your main binary:
+
+```
+extern "C" {
+void __ubsan_on_report() {
+ FAIL() << "Encountered an undefined behavior sanitizer error";
+}
+void __asan_on_error() {
+ FAIL() << "Encountered an address sanitizer error";
+}
+void __tsan_on_report() {
+ FAIL() << "Encountered a thread sanitizer error";
+}
+} // extern "C"
+```
+
+After compiling your project with one of the sanitizers enabled, if a particular
+test triggers a sanitizer error, googletest will report that it failed.
--- /dev/null
+---
+---
+
+@import "jekyll-theme-primer";
+@import "main";
--- /dev/null
+# Community-Created Documentation
+
+The following is a list, in no particular order, of links to documentation
+created by the Googletest community.
+
+* [Googlemock Insights](https://github.com/ElectricRCAircraftGuy/eRCaGuy_dotfiles/blob/master/googletest/insights.md),
+ by [ElectricRCAircraftGuy](https://github.com/ElectricRCAircraftGuy)
# Googletest FAQ
-<!-- GOOGLETEST_CM0014 DO NOT DELETE -->
-
## Why should test suite names and test names not contain underscore?
+{: .callout .note}
+Note: Googletest reserves underscore (`_`) for special purpose keywords, such as
+[the `DISABLED_` prefix](advanced.md#temporarily-disabling-tests), in addition
+to the following rationale.
+
Underscore (`_`) is special, as C++ reserves the following to be used by the
compiler and the standard library:
## Why does googletest support `EXPECT_EQ(NULL, ptr)` and `ASSERT_EQ(NULL, ptr)` but not `EXPECT_NE(NULL, ptr)` and `ASSERT_NE(NULL, ptr)`?
-First of all you can use `EXPECT_NE(nullptr, ptr)` and `ASSERT_NE(nullptr,
-ptr)`. This is the preferred syntax in the style guide because nullptr does not
-have the type problems that NULL does. Which is why NULL does not work.
+First of all, you can use `nullptr` with each of these macros, e.g.
+`EXPECT_EQ(ptr, nullptr)`, `EXPECT_NE(ptr, nullptr)`, `ASSERT_EQ(ptr, nullptr)`,
+`ASSERT_NE(ptr, nullptr)`. This is the preferred syntax in the style guide
+because `nullptr` does not have the type problems that `NULL` does.
Due to some peculiarity of C++, it requires some non-trivial template meta
programming tricks to support using `NULL` as an argument of the `EXPECT_XX()`
(otherwise we make the implementation of googletest harder to maintain and more
error-prone than necessary).
-The `EXPECT_EQ()` macro takes the *expected* value as its first argument and the
-*actual* value as the second. It's reasonable that someone wants to write
-`EXPECT_EQ(NULL, some_expression)`, and this indeed was requested several times.
-Therefore we implemented it.
+Historically, the `EXPECT_EQ()` macro took the *expected* value as its first
+argument and the *actual* value as the second, though this argument order is now
+discouraged. It was reasonable that someone wanted
+to write `EXPECT_EQ(NULL, some_expression)`, and this indeed was requested
+several times. Therefore we implemented it.
-The need for `EXPECT_NE(NULL, ptr)` isn't nearly as strong. When the assertion
+The need for `EXPECT_NE(NULL, ptr)` wasn't nearly as strong. When the assertion
fails, you already know that `ptr` must be `NULL`, so it doesn't add any
information to print `ptr` in this case. That means `EXPECT_TRUE(ptr != NULL)`
works just as well.
-If we were to support `EXPECT_NE(NULL, ptr)`, for consistency we'll have to
-support `EXPECT_NE(ptr, NULL)` as well, as unlike `EXPECT_EQ`, we don't have a
-convention on the order of the two arguments for `EXPECT_NE`. This means using
-the template meta programming tricks twice in the implementation, making it even
-harder to understand and maintain. We believe the benefit doesn't justify the
-cost.
+If we were to support `EXPECT_NE(NULL, ptr)`, for consistency we'd have to
+support `EXPECT_NE(ptr, NULL)` as well. This means using the template meta
+programming tricks twice in the implementation, making it even harder to
+understand and maintain. We believe the benefit doesn't justify the cost.
Finally, with the growth of the gMock matcher library, we are encouraging people
to use the unified `EXPECT_THAT(value, matcher)` syntax more often in tests. One
## I got some run-time errors about invalid proto descriptors when using `ProtocolMessageEquals`. Help!
+{: .callout .note}
**Note:** `ProtocolMessageEquals` and `ProtocolMessageEquiv` are *deprecated*
now. Please use `EqualsProto`, etc instead.
to `htonl()`. It is difficult to make `EXPECT_EQ` bypass the `htonl()` bug, as
the solution must work with different compilers on various platforms.
-`htonl()` has some other problems as described in `//util/endian/endian.h`,
-which defines `ghtonl()` to replace it. `ghtonl()` does the same thing `htonl()`
-does, only without its problems. We suggest you to use `ghtonl()` instead of
-`htonl()`, both in your tests and production code.
-
-`//util/endian/endian.h` also defines `ghtons()`, which solves similar problems
-in `htons()`.
-
-Don't forget to add `//util/endian` to the list of dependencies in the `BUILD`
-file wherever `ghtonl()` and `ghtons()` are used. The library consists of a
-single header file and will not bloat your binary.
-
## The compiler complains about "undefined references" to some static const member variables, but I did define them in the class body. What's wrong?
If your class has a static data member:
generate an "undefined reference" linker error. The fact that "it used to work"
doesn't mean it's valid. It just means that you were lucky. :-)
+If the declaration of the static data member is `constexpr` then it is
+implicitly an `inline` definition, and a separate definition in `foo.cc` is not
+needed:
+
+```c++
+// foo.h
+class Foo {
+ ...
+ static constexpr int kBar = 100; // Defines kBar, no need to do it in foo.cc.
+};
+```
+
## Can I derive a test fixture from another?
Yes.
googletest has no limit on how deep the hierarchy can be.
For a complete example using derived test fixtures, see
-[sample5_unittest.cc](../samples/sample5_unittest.cc).
+[sample5_unittest.cc](https://github.com/google/googletest/blob/master/googletest/samples/sample5_unittest.cc).
## My compiler complains "void value not ignored as it ought to be." What does this mean?
## My death test hangs (or seg-faults). How do I fix it?
In googletest, death tests are run in a child process and the way they work is
-delicate. To write death tests you really need to understand how they work.
-Please make sure you have read [this](advanced.md#how-it-works).
+delicate. To write death tests you really need to understand how they work—see
+the details at [Death Assertions](reference/assertions.md#death) in the
+Assertions Reference.
In particular, death tests don't like having multiple threads in the parent
process. So the first thing you can try is to eliminate creating threads outside
program can run side-by-side with itself and is deterministic.
In the end, this boils down to good concurrent programming. You have to make
-sure that there is no race conditions or dead locks in your program. No silver
+sure that there are no race conditions or deadlocks in your program. No silver
bullet - sorry!
## Should I use the constructor/destructor of the test fixture or SetUp()/TearDown()? {#CtorVsSetUp}
* In the body of a constructor (or destructor), it's not possible to use the
`ASSERT_xx` macros. Therefore, if the set-up operation could cause a fatal
test failure that should prevent the test from running, it's necessary to
- use `abort` <!-- GOOGLETEST_CM0015 DO NOT DELETE --> and abort the whole test executable,
- or to use `SetUp()` instead of a constructor.
+ use `abort` and abort the whole test
+ executable, or to use `SetUp()` instead of a constructor.
* If the tear-down operation could throw an exception, you must use
`TearDown()` as opposed to the destructor, as throwing in a destructor leads
to undefined behavior and usually will kill your program right away. Note
## The compiler complains "no matching function to call" when I use ASSERT_PRED*. How do I fix it?
-If the predicate function you use in `ASSERT_PRED*` or `EXPECT_PRED*` is
-overloaded or a template, the compiler will have trouble figuring out which
-overloaded version it should use. `ASSERT_PRED_FORMAT*` and
-`EXPECT_PRED_FORMAT*` don't have this problem.
-
-If you see this error, you might want to switch to
-`(ASSERT|EXPECT)_PRED_FORMAT*`, which will also give you a better failure
-message. If, however, that is not an option, you can resolve the problem by
-explicitly telling the compiler which version to pick.
-
-For example, suppose you have
-
-```c++
-bool IsPositive(int n) {
- return n > 0;
-}
-
-bool IsPositive(double x) {
- return x > 0;
-}
-```
-
-you will get a compiler error if you write
-
-```c++
-EXPECT_PRED1(IsPositive, 5);
-```
-
-However, this will work:
-
-```c++
-EXPECT_PRED1(static_cast<bool (*)(int)>(IsPositive), 5);
-```
-
-(The stuff inside the angled brackets for the `static_cast` operator is the type
-of the function pointer for the `int`-version of `IsPositive()`.)
-
-As another example, when you have a template function
-
-```c++
-template <typename T>
-bool IsNegative(T x) {
- return x < 0;
-}
-```
-
-you can use it in a predicate assertion like this:
-
-```c++
-ASSERT_PRED1(IsNegative<int>, -5);
-```
-
-Things are more interesting if your template has more than one parameters. The
-following won't compile:
-
-```c++
-ASSERT_PRED2(GreaterThan<int, int>, 5, 0);
-```
-
-as the C++ pre-processor thinks you are giving `ASSERT_PRED2` 4 arguments, which
-is one more than expected. The workaround is to wrap the predicate function in
-parentheses:
-
-```c++
-ASSERT_PRED2((GreaterThan<int, int>), 5, 0);
-```
+See details for [`EXPECT_PRED*`](reference/assertions.md#EXPECT_PRED) in the
+Assertions Reference.
## My compiler complains about "ignoring return value" when I call RUN_ALL_TESTS(). Why?
## What can the statement argument in ASSERT_DEATH() be?
-`ASSERT_DEATH(*statement*, *regex*)` (or any death assertion macro) can be used
-wherever `*statement*` is valid. So basically `*statement*` can be any C++
+`ASSERT_DEATH(statement, matcher)` (or any death assertion macro) can be used
+wherever *`statement`* is valid. So basically *`statement`* can be any C++
statement that makes sense in the current context. In particular, it can
reference global and/or local variables, and can be:
"(Func1|Method) failed");
}
-// Death assertions can be used any where in a function. In
+// Death assertions can be used anywhere in a function. In
// particular, they can be inside a loop.
TEST(MyDeathTest, InsideLoop) {
// Verifies that Foo(0), Foo(1), ..., and Foo(4) all die.
}
```
-gtest-death-test_test.cc contains more examples if you are interested.
-
## I have a fixture class `FooTest`, but `TEST_F(FooTest, Bar)` gives me error ``"no matching function for call to `FooTest::FooTest()'"``. Why?
Googletest needs to be able to create objects of your test fixture class, so it
## Why does ASSERT_DEATH complain about previous threads that were already joined?
With the Linux pthread library, there is no turning back once you cross the line
-from single thread to multiple threads. The first time you create a thread, a
+from a single thread to multiple threads. The first time you create a thread, a
manager thread is created in addition, so you get 3, not 2, threads. Later when
the thread you create joins the main thread, the thread count decrements by 1,
but the manager thread will never be killed, so you still have 2 threads, which
googletest does not interleave tests from different test suites. That is, it
runs all tests in one test suite first, and then runs all tests in the next test
suite, and so on. googletest does this because it needs to set up a test suite
-before the first test in it is run, and tear it down afterwords. Splitting up
+before the first test in it is run, and tear it down afterwards. Splitting up
the test case would require multiple set-up and tear-down processes, which is
inefficient and makes the semantics unclean.
match). Admittedly, this is a hack. We'll consider a more permanent solution
after the fork-and-exec-style death tests are implemented.
-## The compiler complains about "no match for 'operator<<'" when I use an assertion. What gives?
+## The compiler complains about `no match for 'operator<<'` when I use an assertion. What gives?
If you use a user-defined type `FooType` in an assertion, you must make sure
there is an `std::ostream& operator<<(std::ostream&, const FooType&)` function
defined such that we can print a value of `FooType`.
In addition, if `FooType` is declared in a name space, the `<<` operator also
-needs to be defined in the *same* name space. See https://abseil.io/tips/49 for details.
+needs to be defined in the *same* name space. See
+[Tip of the Week #49](http://abseil.io/tips/49) for details.
## How do I suppress the memory leak messages on Windows?
advise against the practice, and googletest doesn't provide a way to do it.
In general, the recommended way to cause the code to behave differently under
-test is [Dependency Injection](https://en.wikipedia.org/wiki/Dependency_injection). You can inject
+test is [Dependency Injection](http://en.wikipedia.org/wiki/Dependency_injection). You can inject
different functionality from the test and from the production code. Since your
production code doesn't link in the for-test logic at all (the
-[`testonly`](https://docs.bazel.build/versions/master/be/common-definitions.html#common.testonly) attribute for BUILD targets helps to ensure
+[`testonly`](http://docs.bazel.build/versions/master/be/common-definitions.html#common.testonly) attribute for BUILD targets helps to ensure
that), there is no danger in accidentally running it.
However, if you *really*, *really*, *really* have no choice, and if you follow
## How do I temporarily disable a test?
If you have a broken test that you cannot fix right away, you can add the
-DISABLED_ prefix to its name. This will exclude it from execution. This is
-better than commenting out the code or using #if 0, as disabled tests are still
-compiled (and thus won't rot).
+`DISABLED_` prefix to its name. This will exclude it from execution. This is
+better than commenting out the code or using `#if 0`, as disabled tests are
+still compiled (and thus won't rot).
To include disabled tests in test execution, just invoke the test program with
-the --gtest_also_run_disabled_tests flag.
+the `--gtest_also_run_disabled_tests` flag.
## Is it OK if I have two separate `TEST(Foo, Bar)` test methods defined in different namespaces?
--- /dev/null
+# gMock Cheat Sheet
+
+## Defining a Mock Class
+
+### Mocking a Normal Class {#MockClass}
+
+Given
+
+```cpp
+class Foo {
+ ...
+ virtual ~Foo();
+ virtual int GetSize() const = 0;
+ virtual string Describe(const char* name) = 0;
+ virtual string Describe(int type) = 0;
+ virtual bool Process(Bar elem, int count) = 0;
+};
+```
+
+(note that `~Foo()` **must** be virtual) we can define its mock as
+
+```cpp
+#include "gmock/gmock.h"
+
+class MockFoo : public Foo {
+ ...
+ MOCK_METHOD(int, GetSize, (), (const, override));
+ MOCK_METHOD(string, Describe, (const char* name), (override));
+ MOCK_METHOD(string, Describe, (int type), (override));
+ MOCK_METHOD(bool, Process, (Bar elem, int count), (override));
+};
+```
+
+To create a "nice" mock, which ignores all uninteresting calls, a "naggy" mock,
+which warns on all uninteresting calls, or a "strict" mock, which treats them as
+failures:
+
+```cpp
+using ::testing::NiceMock;
+using ::testing::NaggyMock;
+using ::testing::StrictMock;
+
+NiceMock<MockFoo> nice_foo; // The type is a subclass of MockFoo.
+NaggyMock<MockFoo> naggy_foo; // The type is a subclass of MockFoo.
+StrictMock<MockFoo> strict_foo; // The type is a subclass of MockFoo.
+```
+
+{: .callout .note}
+**Note:** A mock object is currently naggy by default. We may make it nice by
+default in the future.
+
+### Mocking a Class Template {#MockTemplate}
+
+Class templates can be mocked just like any class.
+
+To mock
+
+```cpp
+template <typename Elem>
+class StackInterface {
+ ...
+ virtual ~StackInterface();
+ virtual int GetSize() const = 0;
+ virtual void Push(const Elem& x) = 0;
+};
+```
+
+(note that all member functions that are mocked, including `~StackInterface()`
+**must** be virtual).
+
+```cpp
+template <typename Elem>
+class MockStack : public StackInterface<Elem> {
+ ...
+ MOCK_METHOD(int, GetSize, (), (const, override));
+ MOCK_METHOD(void, Push, (const Elem& x), (override));
+};
+```
+
+### Specifying Calling Conventions for Mock Functions
+
+If your mock function doesn't use the default calling convention, you can
+specify it by adding `Calltype(convention)` to `MOCK_METHOD`'s 4th parameter.
+For example,
+
+```cpp
+ MOCK_METHOD(bool, Foo, (int n), (Calltype(STDMETHODCALLTYPE)));
+ MOCK_METHOD(int, Bar, (double x, double y),
+ (const, Calltype(STDMETHODCALLTYPE)));
+```
+
+where `STDMETHODCALLTYPE` is defined by `<objbase.h>` on Windows.
+
+## Using Mocks in Tests {#UsingMocks}
+
+The typical work flow is:
+
+1. Import the gMock names you need to use. All gMock symbols are in the
+ `testing` namespace unless they are macros or otherwise noted.
+2. Create the mock objects.
+3. Optionally, set the default actions of the mock objects.
+4. Set your expectations on the mock objects (How will they be called? What
+ will they do?).
+5. Exercise code that uses the mock objects; if necessary, check the result
+ using googletest assertions.
+6. When a mock object is destructed, gMock automatically verifies that all
+ expectations on it have been satisfied.
+
+Here's an example:
+
+```cpp
+using ::testing::Return; // #1
+
+TEST(BarTest, DoesThis) {
+ MockFoo foo; // #2
+
+ ON_CALL(foo, GetSize()) // #3
+ .WillByDefault(Return(1));
+ // ... other default actions ...
+
+ EXPECT_CALL(foo, Describe(5)) // #4
+ .Times(3)
+ .WillRepeatedly(Return("Category 5"));
+ // ... other expectations ...
+
+ EXPECT_EQ(MyProductionFunction(&foo), "good"); // #5
+} // #6
+```
+
+## Setting Default Actions {#OnCall}
+
+gMock has a **built-in default action** for any function that returns `void`,
+`bool`, a numeric value, or a pointer. In C++11, it will additionally returns
+the default-constructed value, if one exists for the given type.
+
+To customize the default action for functions with return type `T`, use
+[`DefaultValue<T>`](reference/mocking.md#DefaultValue). For example:
+
+```cpp
+ // Sets the default action for return type std::unique_ptr<Buzz> to
+ // creating a new Buzz every time.
+ DefaultValue<std::unique_ptr<Buzz>>::SetFactory(
+ [] { return MakeUnique<Buzz>(AccessLevel::kInternal); });
+
+ // When this fires, the default action of MakeBuzz() will run, which
+ // will return a new Buzz object.
+ EXPECT_CALL(mock_buzzer_, MakeBuzz("hello")).Times(AnyNumber());
+
+ auto buzz1 = mock_buzzer_.MakeBuzz("hello");
+ auto buzz2 = mock_buzzer_.MakeBuzz("hello");
+ EXPECT_NE(buzz1, nullptr);
+ EXPECT_NE(buzz2, nullptr);
+ EXPECT_NE(buzz1, buzz2);
+
+ // Resets the default action for return type std::unique_ptr<Buzz>,
+ // to avoid interfere with other tests.
+ DefaultValue<std::unique_ptr<Buzz>>::Clear();
+```
+
+To customize the default action for a particular method of a specific mock
+object, use [`ON_CALL`](reference/mocking.md#ON_CALL). `ON_CALL` has a similar
+syntax to `EXPECT_CALL`, but it is used for setting default behaviors when you
+do not require that the mock method is called. See
+[Knowing When to Expect](gmock_cook_book.md#UseOnCall) for a more detailed
+discussion.
+
+## Setting Expectations {#ExpectCall}
+
+See [`EXPECT_CALL`](reference/mocking.md#EXPECT_CALL) in the Mocking Reference.
+
+## Matchers {#MatcherList}
+
+See the [Matchers Reference](reference/matchers.md).
+
+## Actions {#ActionList}
+
+See the [Actions Reference](reference/actions.md).
+
+## Cardinalities {#CardinalityList}
+
+See the [`Times` clause](reference/mocking.md#EXPECT_CALL.Times) of
+`EXPECT_CALL` in the Mocking Reference.
+
+## Expectation Order
+
+By default, expectations can be matched in *any* order. If some or all
+expectations must be matched in a given order, you can use the
+[`After` clause](reference/mocking.md#EXPECT_CALL.After) or
+[`InSequence` clause](reference/mocking.md#EXPECT_CALL.InSequence) of
+`EXPECT_CALL`, or use an [`InSequence` object](reference/mocking.md#InSequence).
+
+## Verifying and Resetting a Mock
+
+gMock will verify the expectations on a mock object when it is destructed, or
+you can do it earlier:
+
+```cpp
+using ::testing::Mock;
+...
+// Verifies and removes the expectations on mock_obj;
+// returns true if and only if successful.
+Mock::VerifyAndClearExpectations(&mock_obj);
+...
+// Verifies and removes the expectations on mock_obj;
+// also removes the default actions set by ON_CALL();
+// returns true if and only if successful.
+Mock::VerifyAndClear(&mock_obj);
+```
+
+Do not set new expectations after verifying and clearing a mock after its use.
+Setting expectations after code that exercises the mock has undefined behavior.
+See [Using Mocks in Tests](gmock_for_dummies.md#using-mocks-in-tests) for more
+information.
+
+You can also tell gMock that a mock object can be leaked and doesn't need to be
+verified:
+
+```cpp
+Mock::AllowLeak(&mock_obj);
+```
+
+## Mock Classes
+
+gMock defines a convenient mock class template
+
+```cpp
+class MockFunction<R(A1, ..., An)> {
+ public:
+ MOCK_METHOD(R, Call, (A1, ..., An));
+};
+```
+
+See this [recipe](gmock_cook_book.md#using-check-points) for one application of
+it.
+
+## Flags
+
+| Flag | Description |
+| :----------------------------- | :---------------------------------------- |
+| `--gmock_catch_leaked_mocks=0` | Don't report leaked mock objects as failures. |
+| `--gmock_verbose=LEVEL` | Sets the default verbosity level (`info`, `warning`, or `error`) of Google Mock messages. |
# gMock Cookbook
-<!-- GOOGLETEST_CM0012 DO NOT DELETE -->
-
You can find recipes for using gMock here. If you haven't yet, please read
-[this](for_dummies.md) first to make sure you understand the basics.
+[the dummy guide](gmock_for_dummies.md) first to make sure you understand the
+basics.
+{: .callout .note}
**Note:** gMock lives in the `testing` name space. For readability, it is
recommended to write `using ::testing::Foo;` once in your file before using the
name `Foo` defined by gMock. We omit such `using` statements in this section for
`noexcept` method.
* **`Calltype(...)`** - Sets the call type for the method (e.g. to
`STDMETHODCALLTYPE`), useful in Windows.
+* **`ref(...)`** - Marks the method with the reference qualification
+ specified. Required if overriding a method that has reference
+ qualifications. Eg `ref(&)` or `ref(&&)`.
### Dealing with unprotected commas
Unprotected commas, i.e. commas which are not surrounded by parentheses, prevent
`MOCK_METHOD` from parsing its arguments correctly:
-```cpp {.bad}
+{: .bad}
+```cpp
class MockFoo {
public:
MOCK_METHOD(std::pair<bool, int>, GetPair, ()); // Won't compile!
Solution 1 - wrap with parentheses:
-```cpp {.good}
+{: .good}
+```cpp
class MockFoo {
public:
MOCK_METHOD((std::pair<bool, int>), GetPair, ());
Solution 2 - define an alias:
-```cpp {.good}
+{: .good}
+```cpp
class MockFoo {
public:
using BoolAndInt = std::pair<bool, int>;
};
```
+{: .callout .note}
**Note:** if you don't mock all versions of the overloaded method, the compiler
will give you a warning about some methods in the base class being hidden. To
fix that, use `using` to bring them in scope:
### Mocking Non-virtual Methods {#MockingNonVirtualMethods}
-gMock can mock non-virtual functions to be used in Hi-perf dependency
-injection.<!-- GOOGLETEST_CM0017 DO NOT DELETE -->
+gMock can mock non-virtual functions to be used in Hi-perf dependency injection.
In this case, instead of sharing a common base class with the real class, your
mock class will be *unrelated* to the real class, but contain methods with the
### Mocking Free Functions
-It's possible to use gMock to mock a free function (i.e. a C-style function or a
-static method). You just need to rewrite your code to use an interface (abstract
-class).
+It is not possible to directly mock a free function (i.e. a C-style function or
+a static method). If you need to, you can rewrite your code to use an interface
+(abstract class).
Instead of calling a free function (say, `OpenFile`) directly, introduce an
interface for it and have a concrete subclass that calls the free function:
class File : public FileInterface {
public:
...
- virtual bool Open(const char* path, const char* mode) {
+ bool Open(const char* path, const char* mode) override {
return OpenFile(path, mode);
}
};
### Old-Style `MOCK_METHODn` Macros
-Before the generic `MOCK_METHOD` macro was introduced, mocks where created using
-a family of macros collectively called `MOCK_METHODn`. These macros are still
-supported, though migration to the new `MOCK_METHOD` is recommended.
+Before the generic `MOCK_METHOD` macro
+[was introduced in 2018](https://github.com/google/googletest/commit/c5f08bf91944ce1b19bcf414fa1760e69d20afc2),
+mocks where created using a family of macros collectively called `MOCK_METHODn`.
+These macros are still supported, though migration to the new `MOCK_METHOD` is
+recommended.
The macros in the `MOCK_METHODn` family differ from `MOCK_METHOD`:
Old macros and their new equivalents:
-<a name="table99"></a>
-<table border="1" cellspacing="0" cellpadding="1">
-<tr> <th colspan=2> Simple </th></tr>
-<tr> <td> Old </td> <td> `MOCK_METHOD1(Foo, bool(int))` </td> </tr>
-<tr> <td> New </td> <td> `MOCK_METHOD(bool, Foo, (int))` </td> </tr>
-
-<tr> <th colspan=2> Const Method </th></tr> <tr> <td> Old </td> <td>
-`MOCK_CONST_METHOD1(Foo, bool(int))` </td> </tr> <tr> <td> New </td> <td>
-`MOCK_METHOD(bool, Foo, (int), (const))` </td> </tr>
-
-<tr> <th colspan=2> Method in a Class Template </th></tr> <tr> <td> Old </td>
-<td> `MOCK_METHOD1_T(Foo, bool(int))` </td> </tr> <tr> <td> New </td> <td>
-`MOCK_METHOD(bool, Foo, (int))` </td> </tr>
-
-<tr> <th colspan=2> Const Method in a Class Template </th></tr> <tr> <td> Old
-</td> <td> `MOCK_CONST_METHOD1_T(Foo, bool(int))` </td> </tr> <tr> <td> New
-</td> <td> `MOCK_METHOD(bool, Foo, (int), (const))` </td> </tr>
-
-<tr> <th colspan=2> Method with Call Type </th></tr> <tr> <td> Old </td> <td>
-`MOCK_METHOD1_WITH_CALLTYPE(STDMETHODCALLTYPE, Foo, bool(int))` </td> </tr> <tr>
-<td> New </td> <td> `MOCK_METHOD(bool, Foo, (int),
-(Calltype(STDMETHODCALLTYPE)))` </td> </tr>
-
-<tr> <th colspan=2> Const Method with Call Type </th></tr> <tr> <td> Old</td>
-<td> `MOCK_CONST_METHOD1_WITH_CALLTYPE(STDMETHODCALLTYPE, Foo, bool(int))` </td>
-</tr> <tr> <td> New </td> <td> `MOCK_METHOD(bool, Foo, (int), (const,
-Calltype(STDMETHODCALLTYPE)))` </td> </tr>
-
-<tr> <th colspan=2> Method with Call Type in a Class Template </th></tr> <tr>
-<td> Old </td> <td> `MOCK_METHOD1_T_WITH_CALLTYPE(STDMETHODCALLTYPE, Foo,
-bool(int))` </td> </tr> <tr> <td> New </td> <td> `MOCK_METHOD(bool, Foo, (int),
-(Calltype(STDMETHODCALLTYPE)))` </td> </tr>
-
-<tr> <th colspan=2> Const Method with Call Type in a Class Template </th></tr>
-<tr> <td> Old </td> <td> `MOCK_CONST_METHOD1_T_WITH_CALLTYPE(STDMETHODCALLTYPE,
-Foo, bool(int))` </td> </tr> <tr> <td> New </td> <td> `MOCK_METHOD(bool, Foo,
-(int), (const, Calltype(STDMETHODCALLTYPE)))` </td> </tr>
-
+<table>
+ <tr><th colspan=2>Simple</th></tr>
+ <tr>
+ <td>Old</td>
+ <td><code>MOCK_METHOD1(Foo, bool(int))</code></td>
+ </tr>
+ <tr>
+ <td>New</td>
+ <td><code>MOCK_METHOD(bool, Foo, (int))</code></td>
+ </tr>
+
+ <tr><th colspan=2>Const Method</th></tr>
+ <tr>
+ <td>Old</td>
+ <td><code>MOCK_CONST_METHOD1(Foo, bool(int))</code></td>
+ </tr>
+ <tr>
+ <td>New</td>
+ <td><code>MOCK_METHOD(bool, Foo, (int), (const))</code></td>
+ </tr>
+
+ <tr><th colspan=2>Method in a Class Template</th></tr>
+ <tr>
+ <td>Old</td>
+ <td><code>MOCK_METHOD1_T(Foo, bool(int))</code></td>
+ </tr>
+ <tr>
+ <td>New</td>
+ <td><code>MOCK_METHOD(bool, Foo, (int))</code></td>
+ </tr>
+
+ <tr><th colspan=2>Const Method in a Class Template</th></tr>
+ <tr>
+ <td>Old</td>
+ <td><code>MOCK_CONST_METHOD1_T(Foo, bool(int))</code></td>
+ </tr>
+ <tr>
+ <td>New</td>
+ <td><code>MOCK_METHOD(bool, Foo, (int), (const))</code></td>
+ </tr>
+
+ <tr><th colspan=2>Method with Call Type</th></tr>
+ <tr>
+ <td>Old</td>
+ <td><code>MOCK_METHOD1_WITH_CALLTYPE(STDMETHODCALLTYPE, Foo, bool(int))</code></td>
+ </tr>
+ <tr>
+ <td>New</td>
+ <td><code>MOCK_METHOD(bool, Foo, (int), (Calltype(STDMETHODCALLTYPE)))</code></td>
+ </tr>
+
+ <tr><th colspan=2>Const Method with Call Type</th></tr>
+ <tr>
+ <td>Old</td>
+ <td><code>MOCK_CONST_METHOD1_WITH_CALLTYPE(STDMETHODCALLTYPE, Foo, bool(int))</code></td>
+ </tr>
+ <tr>
+ <td>New</td>
+ <td><code>MOCK_METHOD(bool, Foo, (int), (const, Calltype(STDMETHODCALLTYPE)))</code></td>
+ </tr>
+
+ <tr><th colspan=2>Method with Call Type in a Class Template</th></tr>
+ <tr>
+ <td>Old</td>
+ <td><code>MOCK_METHOD1_T_WITH_CALLTYPE(STDMETHODCALLTYPE, Foo, bool(int))</code></td>
+ </tr>
+ <tr>
+ <td>New</td>
+ <td><code>MOCK_METHOD(bool, Foo, (int), (Calltype(STDMETHODCALLTYPE)))</code></td>
+ </tr>
+
+ <tr><th colspan=2>Const Method with Call Type in a Class Template</th></tr>
+ <tr>
+ <td>Old</td>
+ <td><code>MOCK_CONST_METHOD1_T_WITH_CALLTYPE(STDMETHODCALLTYPE, Foo, bool(int))</code></td>
+ </tr>
+ <tr>
+ <td>New</td>
+ <td><code>MOCK_METHOD(bool, Foo, (int), (const, Calltype(STDMETHODCALLTYPE)))</code></td>
+ </tr>
</table>
### The Nice, the Strict, and the Naggy {#NiceStrictNaggy}
}
```
+{: .callout .note}
NOTE: `NiceMock` and `StrictMock` only affects *uninteresting* calls (calls of
*methods* with no expectations); they do not affect *unexpected* calls (calls of
methods with expectations, but they don't match). See
[Understanding Uninteresting vs Unexpected Calls](#uninteresting-vs-unexpected).
-There are some caveats though (I dislike them just as much as the next guy, but
-sadly they are side effects of C++'s limitations):
+There are some caveats though (sadly they are side effects of C++'s
+limitations):
1. `NiceMock<MockFoo>` and `StrictMock<MockFoo>` only work for mock methods
defined using the `MOCK_METHOD` macro **directly** in the `MockFoo` class.
`NiceMock<StrictMock<MockFoo> >`) is **not** supported.
2. `NiceMock<MockFoo>` and `StrictMock<MockFoo>` may not work correctly if the
destructor of `MockFoo` is not virtual. We would like to fix this, but it
- requires cleaning up existing tests. http://b/28934720 tracks the issue.
-3. During the constructor or destructor of `MockFoo`, the mock object is *not*
- nice or strict. This may cause surprises if the constructor or destructor
- calls a mock method on `this` object. (This behavior, however, is consistent
- with C++'s general rule: if a constructor or destructor calls a virtual
- method of `this` object, that method is treated as non-virtual. In other
- words, to the base class's constructor or destructor, `this` object behaves
- like an instance of the base class, not the derived class. This rule is
- required for safety. Otherwise a base constructor may use members of a
- derived class before they are initialized, or a base destructor may use
- members of a derived class after they have been destroyed.)
+ requires cleaning up existing tests.
Finally, you should be **very cautious** about when to use naggy or strict
mocks, as they tend to make tests more brittle and harder to maintain. When you
class ScopedMockLog : public LogSink {
public:
...
- virtual void send(LogSeverity severity, const char* full_filename,
+ void send(LogSeverity severity, const char* full_filename,
const char* base_filename, int line, const tm* tm_time,
- const char* message, size_t message_len) {
+ const char* message, size_t message_len) override {
// We are only interested in the log severity, full file name, and
// log message.
Log(severity, full_filename, std::string(message, message_len));
```cpp
ON_CALL(factory, DoMakeTurtle)
- .WillByDefault(MakeMockTurtle());
+ .WillByDefault(Return(MakeMockTurtle()));
```
### Alternative to Mocking Concrete Classes
oh-so painful to have to define a new mock class whenever you don't need to mock
one of its methods).
-The trick is to leave a back door in your mock class for accessing the real
-methods in the base class:
-
-```cpp
-class MockFoo : public Foo {
- public:
- // Mocking a pure method.
- MOCK_METHOD(void, Pure, (int n), (override));
- // Mocking a concrete method. Foo::Concrete() is shadowed.
- MOCK_METHOD(int, Concrete, (const char* str), (override));
-
- // Use this to call Concrete() defined in Foo.
- int FooConcrete(const char* str) { return Foo::Concrete(str); }
-};
-```
-
-Now, you can call `Foo::Concrete()` inside an action by:
+You can call `Foo::Concrete()` inside an action by:
```cpp
...
EXPECT_CALL(foo, Concrete).WillOnce([&foo](const char* str) {
- return foo.FooConcrete(str);
+ return foo.Foo::Concrete(str);
});
```
```cpp
...
ON_CALL(foo, Concrete).WillByDefault([&foo](const char* str) {
- return foo.FooConcrete(str);
+ return foo.Foo::Concrete(str);
});
```
```cpp
EXPECT_CALL(foo, DoThat(_, NotNull()));
```
-<!-- GOOGLETEST_CM0022 DO NOT DELETE -->
### Combining Matchers {#CombiningMatchers}
NULL));
```
+Matchers are function objects, and parametrized matchers can be composed just
+like any other function. However because their types can be long and rarely
+provide meaningful information, it can be easier to express them with C++14
+generic lambdas to avoid specifying types. For example,
+
+```cpp
+using ::testing::Contains;
+using ::testing::Property;
+
+inline constexpr auto HasFoo = [](const auto& f) {
+ return Property(&MyClass::foo, Contains(f));
+};
+...
+ EXPECT_THAT(x, HasFoo("blah"));
+```
+
### Casting Matchers {#SafeMatcherCast}
gMock matchers are statically typed, meaning that the compiler can catch your
says that the first argument of `InRange()` must not be 0, and must be less than
the second argument.
-The expression inside `With()` must be a matcher of type
-`Matcher< ::std::tuple<A1, ..., An> >`, where `A1`, ..., `An` are the types of
-the function arguments.
+The expression inside `With()` must be a matcher of type `Matcher<std::tuple<A1,
+..., An>>`, where `A1`, ..., `An` are the types of the function arguments.
You can also write `AllArgs(m)` instead of `m` inside `.With()`. The two forms
are equivalent, but `.With(AllArgs(Lt()))` is more readable than `.With(Lt())`.
matchers.
As a convenience and example, gMock provides some matchers for 2-tuples,
-including the `Lt()` matcher above. See [here](#MultiArgMatchers) for the
+including the `Lt()` matcher above. See
+[Multi-argument Matchers](reference/matchers.md#MultiArgMatchers) for the
complete list.
Note that if you want to pass the arguments to a predicate of your own (e.g.
`.With(Args<0, 1>(Truly(&MyPredicate)))`), that predicate MUST be written to
-take a `::std::tuple` as its argument; gMock will pass the `n` selected
-arguments as *one* single tuple to the predicate.
+take a `std::tuple` as its argument; gMock will pass the `n` selected arguments
+as *one* single tuple to the predicate.
### Using Matchers as Predicates
### Using Matchers in googletest Assertions
-Since matchers are basically predicates that also know how to describe
-themselves, there is a way to take advantage of them in googletest assertions.
-It's called `ASSERT_THAT` and `EXPECT_THAT`:
-
-```cpp
- ASSERT_THAT(value, matcher); // Asserts that value matches matcher.
- EXPECT_THAT(value, matcher); // The non-fatal version.
-```
-
-For example, in a googletest test you can write:
-
-```cpp
-#include "gmock/gmock.h"
-
-using ::testing::AllOf;
-using ::testing::Ge;
-using ::testing::Le;
-using ::testing::MatchesRegex;
-using ::testing::StartsWith;
-
-...
- EXPECT_THAT(Foo(), StartsWith("Hello"));
- EXPECT_THAT(Bar(), MatchesRegex("Line \\d+"));
- ASSERT_THAT(Baz(), AllOf(Ge(5), Le(10)));
-```
-
-which (as you can probably guess) executes `Foo()`, `Bar()`, and `Baz()`, and
-verifies that:
-
-* `Foo()` returns a string that starts with `"Hello"`.
-* `Bar()` returns a string that matches regular expression `"Line \\d+"`.
-* `Baz()` returns a number in the range [5, 10].
-
-The nice thing about these macros is that *they read like English*. They
-generate informative messages too. For example, if the first `EXPECT_THAT()`
-above fails, the message will be something like:
-
-```cpp
-Value of: Foo()
- Actual: "Hi, world!"
-Expected: starts with "Hello"
-```
-
-**Credit:** The idea of `(ASSERT|EXPECT)_THAT` was borrowed from Joe Walnes'
-Hamcrest project, which adds `assertThat()` to JUnit.
+See [`EXPECT_THAT`](reference/assertions.md#EXPECT_THAT) in the Assertions
+Reference.
### Using Predicates as Matchers
-gMock provides a [built-in set](#MatcherList) of matchers. In case you find them
-lacking, you can use an arbitrary unary predicate function or functor as a
-matcher - as long as the predicate accepts a value of the type you want. You do
-this by wrapping the predicate inside the `Truly()` function, for example:
+gMock provides a set of built-in matchers for matching arguments with expected
+values—see the [Matchers Reference](reference/matchers.md) for more information.
+In case you find the built-in set lacking, you can use an arbitrary unary
+predicate function or functor as a matcher - as long as the predicate accepts a
+value of the type you want. You do this by wrapping the predicate inside the
+`Truly()` function, for example:
```cpp
using ::testing::Truly;
works as long as the return value can be used as the condition in in statement
`if (condition) ...`.
-<!-- GOOGLETEST_CM0023 DO NOT DELETE -->
-
### Matching Arguments that Are Not Copyable
When you do an `EXPECT_CALL(mock_obj, Foo(bar))`, gMock saves away a copy of
copy of it. Here's how:
```cpp
-using ::testing::ByRef;
using ::testing::Eq;
using ::testing::Lt;
...
// Expects that Foo()'s argument == bar.
- EXPECT_CALL(mock_obj, Foo(Eq(ByRef(bar))));
+ EXPECT_CALL(mock_obj, Foo(Eq(std::ref(bar))));
// Expects that Foo()'s argument < bar.
- EXPECT_CALL(mock_obj, Foo(Lt(ByRef(bar))));
+ EXPECT_CALL(mock_obj, Foo(Lt(std::ref(bar))));
```
Remember: if you do this, don't change `bar` after the `EXPECT_CALL()`, or the
For example:
-<!-- mdformat off(github rendering does not support multiline tables) -->
| Expression | Description |
| :--------------------------- | :--------------------------------------- |
| `Field(&Foo::number, Ge(3))` | Matches `x` where `x.number >= 3`. |
| `Property(&Foo::name, StartsWith("John "))` | Matches `x` where `x.name()` starts with `"John "`. |
-<!-- mdformat on -->
Note that in `Property(&Foo::baz, ...)`, method `baz()` must take no argument
-and be declared as `const`.
+and be declared as `const`. Don't use `Property()` against member functions that
+you do not own, because taking addresses of functions is fragile and generally
+not part of the contract of the function.
-BTW, `Field()` and `Property()` can also match plain pointers to objects. For
+`Field()` and `Property()` can also match plain pointers to objects. For
instance,
```cpp
```cpp
using ::testing::Matcher;
-using ::testing::MatcherInterface;
-using ::testing::MatchResultListener;
-class BarPlusBazEqMatcher : public MatcherInterface<const Foo&> {
+class BarPlusBazEqMatcher {
public:
explicit BarPlusBazEqMatcher(int expected_sum)
: expected_sum_(expected_sum) {}
bool MatchAndExplain(const Foo& foo,
- MatchResultListener* /* listener */) const override {
+ std::ostream* /* listener */) const {
return (foo.bar() + foo.baz()) == expected_sum_;
}
- void DescribeTo(::std::ostream* os) const override {
- *os << "bar() + baz() equals " << expected_sum_;
+ void DescribeTo(std::ostream& os) const {
+ os << "bar() + baz() equals " << expected_sum_;
}
- void DescribeNegationTo(::std::ostream* os) const override {
- *os << "bar() + baz() does not equal " << expected_sum_;
+ void DescribeNegationTo(std::ostream& os) const {
+ os << "bar() + baz() does not equal " << expected_sum_;
}
private:
const int expected_sum_;
};
Matcher<const Foo&> BarPlusBazEq(int expected_sum) {
- return MakeMatcher(new BarPlusBazEqMatcher(expected_sum));
+ return BarPlusBazEqMatcher(expected_sum);
}
...
Use `Pair` when comparing maps or other associative containers.
+{% raw %}
+
```cpp
using testing::ElementsAre;
using testing::Pair;
EXPECT_THAT(m, ElementsAre(Pair("a", 1), Pair("b", 2), Pair("c", 3)));
```
+{% endraw %}
+
**Tips:**
* `ElementsAre*()` can be used to match *any* container that implements the
### Matchers must have no side-effects {#PureMatchers}
+{: .callout .warning}
WARNING: gMock does not guarantee when or how many times a matcher will be
invoked. Therefore, all matchers must be *purely functional*: they cannot have
any side effects, and the match result must not depend on anything other than
### Knowing When to Expect {#UseOnCall}
-<!-- GOOGLETEST_CM0018 DO NOT DELETE -->
-
**`ON_CALL`** is likely the *single most under-utilized construct* in gMock.
There are basically two constructs for defining the behavior of a mock object:
### Expecting Ordered Calls {#OrderedCalls}
-Although an `EXPECT_CALL()` statement defined earlier takes precedence when
-gMock tries to match a function call with an expectation, by default calls don't
-have to happen in the order `EXPECT_CALL()` statements are written. For example,
-if the arguments match the matchers in the third `EXPECT_CALL()`, but not those
-in the first two, then the third expectation will be used.
+Although an `EXPECT_CALL()` statement defined later takes precedence when gMock
+tries to match a function call with an expectation, by default calls don't have
+to happen in the order `EXPECT_CALL()` statements are written. For example, if
+the arguments match the matchers in the second `EXPECT_CALL()`, but not those in
+the first and third, then the second expectation will be used.
If you would rather have all calls occur in the order of the expectations, put
the `EXPECT_CALL()` statements in a block where you define a variable of type
the test should reflect our real intent, instead of being overly constraining.
gMock allows you to impose an arbitrary DAG (directed acyclic graph) on the
-calls. One way to express the DAG is to use the [After](#AfterClause) clause of
-`EXPECT_CALL`.
+calls. One way to express the DAG is to use the
+[`After` clause](reference/mocking.md#EXPECT_CALL.After) of `EXPECT_CALL`.
Another way is via the `InSequence()` clause (not the same as the `InSequence`
class), which we borrowed from jMock 2. It's less flexible than `After()`, but
whose return type is not a reference, as doing that usually indicates a user
error. So, what shall you do?
-Though you may be tempted, DO NOT use `ByRef()`:
+Though you may be tempted, DO NOT use `std::ref()`:
```cpp
-using testing::ByRef;
using testing::Return;
class MockFoo : public Foo {
int x = 0;
MockFoo foo;
EXPECT_CALL(foo, GetValue())
- .WillRepeatedly(Return(ByRef(x))); // Wrong!
+ .WillRepeatedly(Return(std::ref(x))); // Wrong!
x = 42;
EXPECT_EQ(42, foo.GetValue());
```
The reason is that `Return(*value*)` converts `value` to the actual return type
of the mock function at the time when the action is *created*, not when it is
*executed*. (This behavior was chosen for the action to be safe when `value` is
-a proxy object that references some temporary objects.) As a result, `ByRef(x)`
-is converted to an `int` value (instead of a `const int&`) when the expectation
-is set, and `Return(ByRef(x))` will always return 0.
+a proxy object that references some temporary objects.) As a result,
+`std::ref(x)` is converted to an `int` value (instead of a `const int&`) when
+the expectation is set, and `Return(std::ref(x))` will always return 0.
`ReturnPointee(pointer)` was provided to solve this problem specifically. It
returns the value pointed to by `pointer` at the time the action is *executed*:
DefaultValue<Bar>::Clear();
```
-Please note that changing the default value for a type can make you tests hard
+Please note that changing the default value for a type can make your tests hard
to understand. We recommend you to use this feature judiciously. For example,
you may want to make sure the `Set()` and `Clear()` calls are right next to the
code that uses your mock.
### Using Functions/Methods/Functors/Lambdas as Actions {#FunctionsAsActions}
If the built-in actions don't suit you, you can use an existing callable
-(function, `std::function`, method, functor, lambda as an action.
-
-<!-- GOOGLETEST_CM0024 DO NOT DELETE -->
+(function, `std::function`, method, functor, lambda) as an action.
```cpp
using ::testing::_; using ::testing::Invoke;
.WillOnce(&CalculateSum)
.WillRepeatedly(Invoke(NewPermanentCallback(Sum3, 1)));
EXPECT_CALL(foo, ComplexJob(_))
- .WillOnce(Invoke(&helper, &Helper::ComplexJob));
+ .WillOnce(Invoke(&helper, &Helper::ComplexJob))
+ .WillOnce([] { return true; })
.WillRepeatedly([](int x) { return x > 0; });
foo.Sum(5, 6); // Invokes CalculateSum(5, 6).
```
The only requirement is that the type of the function, etc must be *compatible*
-with the signature of the mock function, meaning that the latter's arguments can
-be implicitly converted to the corresponding arguments of the former, and the
-former's return type can be implicitly converted to that of the latter. So, you
-can invoke something whose type is *not* exactly the same as the mock function,
-as long as it's safe to do so - nice, huh?
+with the signature of the mock function, meaning that the latter's arguments (if
+it takes any) can be implicitly converted to the corresponding arguments of the
+former, and the former's return type can be implicitly converted to that of the
+latter. So, you can invoke something whose type is *not* exactly the same as the
+mock function, as long as it's safe to do so - nice, huh?
-**`Note:`{.escaped}**
+Note that:
* The action takes ownership of the callback and will delete it when the
action itself is destructed.
### Invoking a Function/Method/Functor/Lambda/Callback Without Arguments
-`Invoke()` is very useful for doing actions that are more complex. It passes the
-mock function's arguments to the function, etc being invoked such that the
-callee has the full context of the call to work with. If the invoked function is
-not interested in some or all of the arguments, it can simply ignore them.
+`Invoke()` passes the mock function's arguments to the function, etc being
+invoked such that the callee has the full context of the call to work with. If
+the invoked function is not interested in some or all of the arguments, it can
+simply ignore them.
Yet, a common pattern is that a test author wants to invoke a function without
-the arguments of the mock function. `Invoke()` allows her to do that using a
-wrapper function that throws away the arguments before invoking an underlining
-nullary function. Needless to say, this can be tedious and obscures the intent
-of the test.
+the arguments of the mock function. She could do that using a wrapper function
+that throws away the arguments before invoking an underlining nullary function.
+Needless to say, this can be tedious and obscures the intent of the test.
-`InvokeWithoutArgs()` solves this problem. It's like `Invoke()` except that it
-doesn't pass the mock function's arguments to the callee. Here's an example:
+There are two solutions to this problem. First, you can pass any callable of
+zero args as an action. Alternatively, use `InvokeWithoutArgs()`, which is like
+`Invoke()` except that it doesn't pass the mock function's arguments to the
+callee. Here's an example of each:
```cpp
using ::testing::_;
...
MockFoo foo;
EXPECT_CALL(foo, ComplexJob(_))
- .WillOnce(InvokeWithoutArgs(Job1))
+ .WillOnce([] { Job1(); });
.WillOnce(InvokeWithoutArgs(NewPermanentCallback(Job2, 5, 'a')));
foo.ComplexJob(10); // Invokes Job1().
foo.ComplexJob(20); // Invokes Job2(5, 'a').
```
-**`Note:`{.escaped}**
+Note that:
* The action takes ownership of the callback and will delete it when the
action itself is destructed.
// second argument DoThis() receives.
```
+{: .callout .note}
NOTE: The section below is legacy documentation from before C++ had lambdas:
Arghh, you need to refer to a mock function argument but C++ has no lambda
```
What if the callable takes an argument by reference? No problem - just wrap it
-inside `ByRef()`:
+inside `std::ref()`:
```cpp
...
(override));
...
using ::testing::_;
- using ::testing::ByRef;
using ::testing::InvokeArgument;
...
MockFoo foo;
Helper helper;
...
EXPECT_CALL(foo, Bar(_))
- .WillOnce(InvokeArgument<0>(5, ByRef(helper)));
- // ByRef(helper) guarantees that a reference to helper, not a copy of it,
- // will be passed to the callback.
+ .WillOnce(InvokeArgument<0>(5, std::ref(helper)));
+ // std::ref(helper) guarantees that a reference to helper, not a copy of
+ // it, will be passed to the callback.
```
What if the callable takes an argument by reference and we do **not** wrap the
-argument in `ByRef()`? Then `InvokeArgument()` will *make a copy* of the
+argument in `std::ref()`? Then `InvokeArgument()` will *make a copy* of the
argument, and pass a *reference to the copy*, instead of a reference to the
original value, to the callable. This is especially handy when the argument is a
temporary value:
`Notification` objects to force your asynchronous test to behave synchronously.
```cpp
-using ::testing::DoAll;
-using ::testing::InvokeWithoutArgs;
-using ::testing::Return;
-
class MockEventDispatcher : public EventDispatcher {
MOCK_METHOD(bool, DispatchEvent, (int32), (override));
};
-ACTION_P(Notify, notification) {
- notification->Notify();
-}
-
TEST(EventQueueTest, EnqueueEventTest) {
MockEventDispatcher mock_event_dispatcher;
EventQueue event_queue(&mock_event_dispatcher);
const int32 kEventId = 321;
- Notification done;
+ absl::Notification done;
EXPECT_CALL(mock_event_dispatcher, DispatchEvent(kEventId))
- .WillOnce(Notify(&done));
+ .WillOnce([&done] { done.Notify(); });
event_queue.EnqueueEvent(kEventId);
done.WaitForNotification();
asynchronous call to finish. After that, our test suite is complete and we can
safely exit.
+{: .callout .note}
Note: this example has a downside: namely, if the expectation is not satisfied,
our test will run forever. It will eventually time-out and fail, but it will
take longer and be slightly harder to debug. To alleviate this problem, you can
#### Legacy workarounds for move-only types {#LegacyMoveOnly}
Support for move-only function arguments was only introduced to gMock in April
-2017. In older code, you may encounter the following workaround for the lack of
-this feature (it is no longer necessary - we're including it just for
+of 2017. In older code, you may encounter the following workaround for the lack
+of this feature (it is no longer necessary - we're including it just for
reference):
```cpp
} // server is destroyed when it goes out of scope here.
```
+{: .callout .tip}
**Tip:** The `Mock::VerifyAndClearExpectations()` function returns a `bool` to
indicate whether the verification was successful (`true` for yes), so you can
wrap that function call inside a `ASSERT_TRUE()` if there is no point going
further when the verification has failed.
-### Using Check Points {#UsingCheckPoints}
+Do not set new expectations after verifying and clearing a mock after its use.
+Setting expectations after code that exercises the mock has undefined behavior.
+See [Using Mocks in Tests](gmock_for_dummies.md#using-mocks-in-tests) for more
+information.
-Sometimes you may want to "reset" a mock object at various check points in your
-test: at each check point, you verify that all existing expectations on the mock
-object have been satisfied, and then you set some new expectations on it as if
-it's newly created. This allows you to work with a mock object in "phases" whose
-sizes are each manageable.
+### Using Checkpoints {#UsingCheckPoints}
-One such scenario is that in your test's `SetUp()` function, you may want to put
-the object you are testing into a certain state, with the help from a mock
-object. Once in the desired state, you want to clear all expectations on the
-mock, such that in the `TEST_F` body you can set fresh expectations on it.
+Sometimes you might want to test a mock object's behavior in phases whose sizes
+are each manageable, or you might want to set more detailed expectations about
+which API calls invoke which mock functions.
-As you may have figured out, the `Mock::VerifyAndClearExpectations()` function
-we saw in the previous recipe can help you here. Or, if you are using
-`ON_CALL()` to set default actions on the mock object and want to clear the
-default actions as well, use `Mock::VerifyAndClear(&mock_object)` instead. This
-function does what `Mock::VerifyAndClearExpectations(&mock_object)` does and
-returns the same `bool`, **plus** it clears the `ON_CALL()` statements on
-`mock_object` too.
-
-Another trick you can use to achieve the same effect is to put the expectations
-in sequences and insert calls to a dummy "check-point" function at specific
-places. Then you can verify that the mock function calls do happen at the right
-time. For example, if you are exercising code:
+A technique you can use is to put the expectations in a sequence and insert
+calls to a dummy "checkpoint" function at specific places. Then you can verify
+that the mock function calls do happen at the right time. For example, if you
+are exercising the code:
```cpp
Foo(1);
```
and want to verify that `Foo(1)` and `Foo(3)` both invoke `mock.Bar("a")`, but
-`Foo(2)` doesn't invoke anything. You can write:
+`Foo(2)` doesn't invoke anything, you can write:
```cpp
using ::testing::MockFunction;
}
```
-The expectation spec says that the first `Bar("a")` must happen before check
-point "1", the second `Bar("a")` must happen after check point "2", and nothing
-should happen between the two check points. The explicit check points make it
-easy to tell which `Bar("a")` is called by which call to `Foo()`.
+The expectation spec says that the first `Bar("a")` call must happen before
+checkpoint "1", the second `Bar("a")` call must happen after checkpoint "2", and
+nothing should happen between the two checkpoints. The explicit checkpoints make
+it clear which `Bar("a")` is called by which call to `Foo()`.
### Mocking Destructors
...
// Add the following two lines to the mock class.
MOCK_METHOD(void, Die, ());
- virtual ~MockFoo() { Die(); }
+ ~MockFoo() override { Die(); }
};
```
combine `--gmock_verbose=info` with `--gtest_stack_trace_depth=0` on the test
command line.
-<!-- GOOGLETEST_CM0025 DO NOT DELETE -->
-
### Running Tests in Emacs
If you build and run your tests in Emacs using the `M-x google-compile` command
### Writing New Matchers Quickly {#NewMatchers}
+{: .callout .warning}
WARNING: gMock does not guarantee when or how many times a matcher will be
invoked. Therefore, all matchers must be functionally pure. See
[this section](#PureMatchers) for more details.
```cpp
using ::testing::Not;
...
- // Verifies that two values are divisible by 7.
+ // Verifies that a value is divisible by 7 and the other is not.
EXPECT_THAT(some_expression, IsDivisibleBy7());
EXPECT_THAT(some_other_expression, Not(IsDivisibleBy7()));
```
the matcher is used inside `Not()`. There is no need to print the argument value
itself, as gMock already prints it for you.
+{: .callout .note}
NOTE: The type of the value being matched (`arg_type`) is determined by the
context in which you use the matcher and is supplied to you by the compiler, so
you don't need to worry about declaring it (nor can you). This allows the
```
While it's tempting to always use the `MATCHER*` macros when defining a new
-matcher, you should also consider implementing `MatcherInterface` or using
-`MakePolymorphicMatcher()` instead (see the recipes that follow), especially if
-you need to use the matcher a lot. While these approaches require more work,
-they give you more control on the types of the value being matched and the
-matcher parameters, which in general leads to better compiler error messages
-that pay off in the long run. They also allow overloading matchers based on
-parameter types (as opposed to just based on the number of parameters).
+matcher, you should also consider implementing the matcher interface directly
+instead (see the recipes that follow), especially if you need to use the matcher
+a lot. While these approaches require more work, they give you more control on
+the types of the value being matched and the matcher parameters, which in
+general leads to better compiler error messages that pay off in the long run.
+They also allow overloading matchers based on parameter types (as opposed to
+just based on the number of parameters).
### Writing New Monomorphic Matchers
-A matcher of argument type `T` implements `::testing::MatcherInterface<T>` and
-does two things: it tests whether a value of type `T` matches the matcher, and
-can describe what kind of values it matches. The latter ability is used for
+A matcher of argument type `T` implements the matcher interface for `T` and does
+two things: it tests whether a value of type `T` matches the matcher, and can
+describe what kind of values it matches. The latter ability is used for
generating readable error messages when expectations are violated.
-The interface looks like this:
+A matcher of `T` must declare a typedef like:
```cpp
-class MatchResultListener {
- public:
- ...
- // Streams x to the underlying ostream; does nothing if the ostream
- // is NULL.
- template <typename T>
- MatchResultListener& operator<<(const T& x);
-
- // Returns the underlying ostream.
- ::std::ostream* stream();
-};
-
-template <typename T>
-class MatcherInterface {
- public:
- virtual ~MatcherInterface();
+using is_gtest_matcher = void;
+```
- // Returns true if and only if the matcher matches x; also explains the match
- // result to 'listener'.
- virtual bool MatchAndExplain(T x, MatchResultListener* listener) const = 0;
+and supports the following operations:
- // Describes this matcher to an ostream.
- virtual void DescribeTo(::std::ostream* os) const = 0;
+```cpp
+// Match a value and optionally explain into an ostream.
+bool matched = matcher.MatchAndExplain(value, maybe_os);
+// where `value` is of type `T` and
+// `maybe_os` is of type `std::ostream*`, where it can be null if the caller
+// is not interested in there textual explanation.
- // Describes the negation of this matcher to an ostream.
- virtual void DescribeNegationTo(::std::ostream* os) const;
-};
+matcher.DescribeTo(os);
+matcher.DescribeNegationTo(os);
+// where `os` is of type `std::ostream*`.
```
If you need a custom matcher but `Truly()` is not a good option (for example,
and then use it like this:
```cpp
-using ::testing::MakeMatcher;
using ::testing::Matcher;
-using ::testing::MatcherInterface;
-using ::testing::MatchResultListener;
-class DivisibleBy7Matcher : public MatcherInterface<int> {
+class DivisibleBy7Matcher {
public:
- bool MatchAndExplain(int n,
- MatchResultListener* /* listener */) const override {
+ using is_gtest_matcher = void;
+
+ bool MatchAndExplain(int n, std::ostream*) const {
return (n % 7) == 0;
}
- void DescribeTo(::std::ostream* os) const override {
+ void DescribeTo(std::ostream* os) const {
*os << "is divisible by 7";
}
- void DescribeNegationTo(::std::ostream* os) const override {
+ void DescribeNegationTo(std::ostream* os) const {
*os << "is not divisible by 7";
}
};
Matcher<int> DivisibleBy7() {
- return MakeMatcher(new DivisibleBy7Matcher);
+ return DivisibleBy7Matcher();
}
...
```
You may improve the matcher message by streaming additional information to the
-`listener` argument in `MatchAndExplain()`:
+`os` argument in `MatchAndExplain()`:
```cpp
-class DivisibleBy7Matcher : public MatcherInterface<int> {
+class DivisibleBy7Matcher {
public:
- bool MatchAndExplain(int n,
- MatchResultListener* listener) const override {
+ bool MatchAndExplain(int n, std::ostream* os) const {
const int remainder = n % 7;
- if (remainder != 0) {
- *listener << "the remainder is " << remainder;
+ if (remainder != 0 && os != nullptr) {
+ *os << "the remainder is " << remainder;
}
return remainder == 0;
}
Actual: 23 (the remainder is 2)
```
+{: .callout .tip}
+Tip: for convenience, `MatchAndExplain()` can take a `MatchResultListener*`
+instead of `std::ostream*`.
+
### Writing New Polymorphic Matchers
-You've learned how to write your own matchers in the previous recipe. Just one
-problem: a matcher created using `MakeMatcher()` only works for one particular
-type of arguments. If you want a *polymorphic* matcher that works with arguments
-of several types (for instance, `Eq(x)` can be used to match a *`value`* as long
-as `value == x` compiles -- *`value`* and `x` don't have to share the same
-type), you can learn the trick from `testing/base/public/gmock-matchers.h` but
-it's a bit involved.
+Expanding what we learned above to *polymorphic* matchers is now just as simple
+as adding templates in the right place.
+
+```cpp
+
+class NotNullMatcher {
+ public:
+ using is_gtest_matcher = void;
+
+ // To implement a polymorphic matcher, we just need to make MatchAndExplain a
+ // template on its first argument.
+
+ // In this example, we want to use NotNull() with any pointer, so
+ // MatchAndExplain() accepts a pointer of any type as its first argument.
+ // In general, you can define MatchAndExplain() as an ordinary method or
+ // a method template, or even overload it.
+ template <typename T>
+ bool MatchAndExplain(T* p, std::ostream*) const {
+ return p != nullptr;
+ }
+
+ // Describes the property of a value matching this matcher.
+ void DescribeTo(std::ostream* os) const { *os << "is not NULL"; }
+
+ // Describes the property of a value NOT matching this matcher.
+ void DescribeNegationTo(std::ostream* os) const { *os << "is NULL"; }
+};
+
+NotNullMatcher NotNull() {
+ return NotNullMatcher();
+}
+
+...
+
+ EXPECT_CALL(foo, Bar(NotNull())); // The argument must be a non-NULL pointer.
+```
+
+### Legacy Matcher Implementation
+
+Defining matchers used to be somewhat more complicated, in which it required
+several supporting classes and virtual functions. To implement a matcher for
+type `T` using the legacy API you have to derive from `MatcherInterface<T>` and
+call `MakeMatcher` to construct the object.
+
+The interface looks like this:
+
+```cpp
+class MatchResultListener {
+ public:
+ ...
+ // Streams x to the underlying ostream; does nothing if the ostream
+ // is NULL.
+ template <typename T>
+ MatchResultListener& operator<<(const T& x);
+
+ // Returns the underlying ostream.
+ std::ostream* stream();
+};
+
+template <typename T>
+class MatcherInterface {
+ public:
+ virtual ~MatcherInterface();
+
+ // Returns true if and only if the matcher matches x; also explains the match
+ // result to 'listener'.
+ virtual bool MatchAndExplain(T x, MatchResultListener* listener) const = 0;
+
+ // Describes this matcher to an ostream.
+ virtual void DescribeTo(std::ostream* os) const = 0;
+
+ // Describes the negation of this matcher to an ostream.
+ virtual void DescribeNegationTo(std::ostream* os) const;
+};
+```
Fortunately, most of the time you can define a polymorphic matcher easily with
the help of `MakePolymorphicMatcher()`. Here's how you can define `NotNull()` as
EXPECT_CALL(foo, Bar(NotNull())); // The argument must be a non-NULL pointer.
```
+{: .callout .note}
**Note:** Your polymorphic matcher class does **not** need to inherit from
`MatcherInterface` or any other class, and its methods do **not** need to be
virtual.
call to occur. It doesn't have to be exact. For example, you can say
`AtLeast(5)` or `Between(2, 4)`.
-If the [built-in set](cheat_sheet.md#CardinalityList) of cardinalities doesn't
-suit you, you are free to define your own by implementing the following
+If the [built-in set](gmock_cheat_sheet.md#CardinalityList) of cardinalities
+doesn't suit you, you are free to define your own by implementing the following
interface (in namespace `testing`):
```cpp
// Note the comma between int and k:
HAS_2_TEMPLATE_PARAMS(int, k, typename, T),
AND_1_VALUE_PARAMS(output)) {
- *output = T(::std::get<k>(args));
+ *output = T(std::get<k>(args));
}
```
know its type. The type depends on the macro used to define the action and the
parameter types. The rule is relatively simple:
+
| Given Definition | Expression | Has Type |
| ----------------------------- | ------------------- | --------------------- |
| `ACTION(Foo)` | `Foo()` | `FooAction` |
-| `ACTION_TEMPLATE(Foo,` | `Foo<t1, ..., | `FooAction<t1, ..., |
-: `HAS_m_TEMPLATE_PARAMS(...),` : t_m>()` : t_m>` :
-: `AND_0_VALUE_PARAMS())` : : :
+| `ACTION_TEMPLATE(Foo, HAS_m_TEMPLATE_PARAMS(...), AND_0_VALUE_PARAMS())` | `Foo<t1, ..., t_m>()` | `FooAction<t1, ..., t_m>` |
| `ACTION_P(Bar, param)` | `Bar(int_value)` | `BarActionP<int>` |
-| `ACTION_TEMPLATE(Bar,` | `Bar<t1, ..., t_m>` | `FooActionP<t1, ..., |
-: `HAS_m_TEMPLATE_PARAMS(...),` : `(int_value)` : t_m, int>` :
-: `AND_1_VALUE_PARAMS(p1))` : : :
-| `ACTION_P2(Baz, p1, p2)` | `Baz(bool_value,` | `BazActionP2<bool, |
-: : `int_value)` : int>` :
-| `ACTION_TEMPLATE(Baz,` | `Baz<t1, ..., t_m>` | `FooActionP2<t1, ..., |
-: `HAS_m_TEMPLATE_PARAMS(...),` : `(bool_value,` : t_m,` `bool, int>` :
-: `AND_2_VALUE_PARAMS(p1, p2))` : `int_value)` : :
+| `ACTION_TEMPLATE(Bar, HAS_m_TEMPLATE_PARAMS(...), AND_1_VALUE_PARAMS(p1))` | `Bar<t1, ..., t_m>(int_value)` | `BarActionP<t1, ..., t_m, int>` |
+| `ACTION_P2(Baz, p1, p2)` | `Baz(bool_value, int_value)` | `BazActionP2<bool, int>` |
+| `ACTION_TEMPLATE(Baz, HAS_m_TEMPLATE_PARAMS(...), AND_2_VALUE_PARAMS(p1, p2))` | `Baz<t1, ..., t_m>(bool_value, int_value)` | `BazActionP2<t1, ..., t_m, bool, int>` |
| ... | ... | ... |
+
Note that we have to pick different suffixes (`Action`, `ActionP`, `ActionP2`,
and etc) for actions with different numbers of value parameters, or the action
definitions cannot be overloaded on the number of them.
//
// For example, if F is int(bool, const string&), then Result would
- // be int, and ArgumentTuple would be ::std::tuple<bool, const string&>.
+ // be int, and ArgumentTuple would be std::tuple<bool, const string&>.
virtual Result Perform(const ArgumentTuple& args) = 0;
};
```
class IncrementArgumentAction : public ActionInterface<IncrementMethod> {
public:
- int Perform(const ::std::tuple<int*>& args) override {
- int* p = ::std::get<0>(args); // Grabs the first argument.
+ int Perform(const std::tuple<int*>& args) override {
+ int* p = std::get<0>(args); // Grabs the first argument.
return *p++;
}
};
public:
template <typename Result, typename ArgumentTuple>
Result Perform(const ArgumentTuple& args) const {
- // To get the i-th (0-based) argument, use ::std::get(args).
- return ::std::get<1>(args);
+ // To get the i-th (0-based) argument, use std::get(args).
+ return std::get<1>(args);
}
};
```
This printer knows how to print built-in C++ types, native arrays, STL
containers, and any type that supports the `<<` operator. For other types, it
prints the raw bytes in the value and hopes that you the user can figure it out.
-[googletest's advanced guide](../../googletest/docs/advanced.md#teaching-googletest-how-to-print-your-values)
+[The GoogleTest advanced guide](advanced.md#teaching-googletest-how-to-print-your-values)
explains how to extend the printer to do a better job at printing your
particular type than to dump the bytes.
Although `std::function` supports unlimited number of arguments, `MockFunction`
implementation is limited to ten. If you ever hit that limit... well, your
callback has bigger problems than being mockable. :-)
-
-<!-- GOOGLETEST_CM0034 DO NOT DELETE -->
-## Legacy gMock FAQ {#GMockFaq}
-
-<!-- GOOGLETEST_CM0021 DO NOT DELETE -->
+# Legacy gMock FAQ
### When I call a method on my mock object, the method for the real object is invoked instead. What's the problem?
In order for a method to be mocked, it must be *virtual*, unless you use the
-[high-perf dependency injection technique](#MockingNonVirtualMethods).
+[high-perf dependency injection technique](gmock_cook_book.md#MockingNonVirtualMethods).
### Can I mock a variadic function?
void Bar(const int* p); // p is not const, but *p is.
```
-<!-- GOOGLETEST_CM0030 DO NOT DELETE -->
-
### I can't figure out why gMock thinks my expectations are not satisfied. What should I do?
You might want to run your test with `--gmock_verbose=info`. This flag lets
If you see the message "The mock function has no default action set, and its
return type has no default value set.", then try
-[adding a default action](for_dummies.md#DefaultValue). Due to a known issue,
+[adding a default action](gmock_cheat_sheet.md#OnCall). Due to a known issue,
unexpected calls on mocks without default actions don't print out a detailed
comparison between the actual arguments and the expected arguments.
.Times(0);
```
-<!-- GOOGLETEST_CM0031 DO NOT DELETE -->
-
### I have a failed test where gMock tells me TWICE that a particular expectation is not satisfied. Isn't this redundant?
When gMock detects a failure, it prints relevant information (the mock function
`SetArgPointee()` with a `Return()` that provides a value appropriate to the API
being mocked.
-See this [recipe](cook_book.md#mocking-side-effects) for more details and an
-example.
+See this [recipe](gmock_cook_book.md#mocking-side-effects) for more details and
+an example.
### I have a huge mock class, and Microsoft Visual C++ runs out of memory when compiling it. What can I do?
-## gMock for Dummies {#GMockForDummies}
+# gMock for Dummies
-<!-- GOOGLETEST_CM0013 DO NOT DELETE -->
-
-### What Is gMock?
+## What Is gMock?
When you write a prototype or test, often it's not feasible or wise to rely on
real objects entirely. A **mock object** implements the same interface as a real
be used and what it should do (which methods will be called? in which order? how
many times? with what arguments? what will they return? etc).
-**Note:** It is easy to confuse the term *fake objects* with mock objects. Fakes
-and mocks actually mean very different things in the Test-Driven Development
-(TDD) community:
+It is easy to confuse the term *fake objects* with mock objects. Fakes and mocks
+actually mean very different things in the Test-Driven Development (TDD)
+community:
* **Fake** objects have working implementations, but usually take some
shortcut (perhaps to make the operations less expensive), which makes them
3. then you exercise code that uses the mock objects. gMock will catch any
violation to the expectations as soon as it arises.
-### Why gMock?
+## Why gMock?
While mock objects help you remove unnecessary dependencies in tests and make
them fast and reliable, using mocks manually in C++ is *hard*:
one.
In contrast, Java and Python programmers have some fine mock frameworks (jMock,
-EasyMock, [Mox](http://wtf/mox), etc), which automate the creation of mocks. As
-a result, mocking is a proven effective technique and widely adopted practice in
-those communities. Having the right tool absolutely makes the difference.
+EasyMock, etc), which automate the creation of mocks. As a result, mocking is a
+proven effective technique and widely adopted practice in those communities.
+Having the right tool absolutely makes the difference.
gMock was built to help C++ programmers. It was inspired by jMock and EasyMock,
but designed with C++'s specifics in mind. It is your friend if any of the
* a *testing* tool to cut your tests' outbound dependencies and probe the
interaction between your module and its collaborators.
-### Getting Started
+## Getting Started
gMock is bundled with googletest.
-### A Case for Mock Turtles
+## A Case for Mock Turtles
Let's look at an example. Suppose you are developing a graphics program that
relies on a [LOGO](http://en.wikipedia.org/wiki/Logo_programming_language)-like
```cpp
class Turtle {
...
- virtual ~Turtle() {};
+ virtual ~Turtle() {}
virtual void PenUp() = 0;
virtual void PenDown() = 0;
virtual void Forward(int distance) = 0;
maintain (the intent of a test is expressed in the code, not in some binary
images), and run *much, much faster*.
-### Writing the Mock Class
+## Writing the Mock Class
If you are lucky, the mocks you need to use have already been implemented by
some nice people. If, however, you find yourself in the position to write a mock
class, relax - gMock turns this task into a fun game! (Well, almost.)
-#### How to Define It
+### How to Define It
Using the `Turtle` interface as example, here are the simple steps you need to
follow:
* Derive a class `MockTurtle` from `Turtle`.
* Take a *virtual* function of `Turtle` (while it's possible to
- [mock non-virtual methods using templates](cook_book.md#MockingNonVirtualMethods),
+ [mock non-virtual methods using templates](gmock_cook_book.md#MockingNonVirtualMethods),
it's much more involved).
* In the `public:` section of the child class, write `MOCK_METHOD();`
* Now comes the fun part: you take the function signature, cut-and-paste it
You don't need to define these mock methods somewhere else - the `MOCK_METHOD`
macro will generate the definitions for you. It's that simple!
-#### Where to Put It
+### Where to Put It
When you define a mock class, you need to decide where to put its definition.
Some people put it in a `_test.cc`. This is fine when the interface being mocked
readable (a net win in the long run), as you can choose `FooAdaptor` to fit your
specific domain much better than `Foo` does.
-<!-- GOOGLETEST_CM0029 DO NOT DELETE -->
-
-### Using Mocks in Tests
+## Using Mocks in Tests
Once you have a mock class, using it is easy. The typical work flow is:
1. Import the gMock names from the `testing` namespace such that you can use
- them unqualified (You only have to do it once per file. Remember that
+ them unqualified (You only have to do it once per file). Remember that
namespaces are a good idea.
2. Create some mock objects.
3. Specify your expectations on them (How many times will a method be called?
...
```
-**Tip 1:** If you run the test from an Emacs buffer, you can hit <Enter> on the
-line number to jump right to the failed expectation.
+**Tip 1:** If you run the test from an Emacs buffer, you can hit `<Enter>` on
+the line number to jump right to the failed expectation.
**Tip 2:** If your mock objects are never deleted, the final verification won't
happen. Therefore it's a good idea to turn on the heap checker in your tests
`gtest_main` library already.
**Important note:** gMock requires expectations to be set **before** the mock
-functions are called, otherwise the behavior is **undefined**. In particular,
-you mustn't interleave `EXPECT_CALL()s` and calls to the mock functions.
+functions are called, otherwise the behavior is **undefined**. Do not alternate
+between calls to `EXPECT_CALL()` and calls to the mock functions, and do not set
+any expectations on a mock after passing the mock to an API.
This means `EXPECT_CALL()` should be read as expecting that a call will occur
*in the future*, not that a call has occurred. Why does gMock work like that?
the same effect without using gMock. However, as we shall reveal soon, gMock
allows you to do *so much more* with the mocks.
-### Setting Expectations
+## Setting Expectations
The key to using a mock object successfully is to set the *right expectations*
on it. If you set the expectations too strict, your test will fail as the result
intend it to catch. gMock provides the necessary means for you to do it "just
right."
-#### General Syntax
+### General Syntax
In gMock we use the `EXPECT_CALL()` macro to set an expectation on a mock
method. The general syntax is:
This syntax allows the test writer to specify "called with any arguments"
without explicitly specifying the number or types of arguments. To avoid
-unintended ambiguity, this syntax may only be used for methods which are not
-overloaded
+unintended ambiguity, this syntax may only be used for methods that are not
+overloaded.
Either form of the macro can be followed by some optional *clauses* that provide
more information about the expectation. We'll discuss how each clause works in
will return 100 the first time, 150 the second time, and then 200 every time.
Some people like to call this style of syntax a Domain-Specific Language (DSL).
+{: .callout .note}
**Note:** Why do we use a macro to do this? Well it serves two purposes: first
-it makes expectations easily identifiable (either by `gsearch` or by a human
+it makes expectations easily identifiable (either by `grep` or by a human
reader), and second it allows gMock to include the source file location of a
failed expectation in messages, making debugging easier.
-#### Matchers: What Arguments Do We Expect?
+### Matchers: What Arguments Do We Expect?
When a mock function takes arguments, we may specify what arguments we are
expecting, for example:
In the above examples, `100` and `50` are also matchers; implicitly, they are
the same as `Eq(100)` and `Eq(50)`, which specify that the argument must be
equal (using `operator==`) to the matcher argument. There are many
-[built-in matchers](#MatcherList) for common types (as well as
-[custom matchers](cook_book.md#NewMatchers)); for example:
+[built-in matchers](reference/matchers.md) for common types (as well as
+[custom matchers](gmock_cook_book.md#NewMatchers)); for example:
```cpp
using ::testing::Ge;
This works for all non-overloaded methods; if a method is overloaded, you need
to help gMock resolve which overload is expected by specifying the number of
arguments and possibly also the
-[types of the arguments](cook_book.md#SelectOverload).
+[types of the arguments](gmock_cook_book.md#SelectOverload).
-#### Cardinalities: How Many Times Will It Be Called?
+### Cardinalities: How Many Times Will It Be Called?
The first clause we can specify following an `EXPECT_CALL()` is `Times()`. We
call its argument a **cardinality** as it tells *how many times* the call should
We've seen `AtLeast(n)` as an example of fuzzy cardinalities earlier. For the
list of built-in cardinalities you can use, see
-[here](cheat_sheet.md#CardinalityList).
+[here](gmock_cheat_sheet.md#CardinalityList).
The `Times()` clause can be omitted. **If you omit `Times()`, gMock will infer
the cardinality for you.** The rules are easy to remember:
**Quick quiz:** what do you think will happen if a function is expected to be
called twice but actually called four times?
-#### Actions: What Should It Do?
+### Actions: What Should It Do?
Remember that a mock object doesn't really have a working implementation? We as
users have to tell it what to do when a method is invoked. This is easy in
What can we do inside `WillOnce()` besides `Return()`? You can return a
reference using `ReturnRef(*variable*)`, or invoke a pre-defined function, among
-[others](cook_book.md#using-actions).
+[others](gmock_cook_book.md#using-actions).
**Important note:** The `EXPECT_CALL()` statement evaluates the action clause
only once, even though the action may be performed many times. Therefore you
will create a new `Foo` object when the `EXPECT_CALL()` is executed, and will
return the same pointer every time. If you want the side effect to happen every
time, you need to define a custom action, which we'll teach in the
-[cook book](http://<!-- GOOGLETEST_CM0012 DO NOT DELETE -->).
+[cook book](gmock_cook_book.md).
Time for another quiz! What do you think the following means?
return 100 the first time, but **return 0 from the second time on**, as
returning 0 is the default action for `int` functions.
-#### Using Multiple Expectations {#MultiExpectations}
+### Using Multiple Expectations {#MultiExpectations}
So far we've only shown examples where you have a single expectation. More
realistically, you'll specify expectations on multiple mock methods which may be
the third `Forward(10)` call is replaced by `Forward(20)`, then it would be OK,
as now #1 will be the matching expectation.
+{: .callout .note}
**Note:** Why does gMock search for a match in the *reverse* order of the
expectations? The reason is that this allows a user to set up the default
expectations in a mock object's constructor or the test fixture's set-up phase
one with more specific matchers **after** the other, or the more specific rule
would be shadowed by the more general one that comes after it.
+{: .callout .tip}
**Tip:** It is very common to start with a catch-all expectation for a method
and `Times(AnyNumber())` (omitting arguments, or with `_` for all arguments, if
overloaded). This makes any calls to the method expected. This is not necessary
for methods that are not mentioned at all (these are "uninteresting"), but is
useful for methods that have some expectations, but for which other calls are
ok. See
-[Understanding Uninteresting vs Unexpected Calls](cook_book.md#uninteresting-vs-unexpected).
+[Understanding Uninteresting vs Unexpected Calls](gmock_cook_book.md#uninteresting-vs-unexpected).
-#### Ordered vs Unordered Calls {#OrderedCalls}
+### Ordered vs Unordered Calls {#OrderedCalls}
By default, an expectation can match a call even though an earlier expectation
hasn't been satisfied. In other words, the calls don't have to occur in the
(What if you care about the relative order of some of the calls, but not all of
them? Can you specify an arbitrary partial order? The answer is ... yes! The
-details can be found [here](cook_book.md#OrderedCalls).)
+details can be found [here](gmock_cook_book.md#OrderedCalls).)
-#### All Expectations Are Sticky (Unless Said Otherwise) {#StickyExpectations}
+### All Expectations Are Sticky (Unless Said Otherwise) {#StickyExpectations}
Now let's do a quick quiz to see how well you can use this mock stuff already.
How would you test that the turtle is asked to go to the origin *exactly twice*
sequence has been used, it automatically retires (and will never be used to
match any call).
-#### Uninteresting Calls
+### Uninteresting Calls
A mock object may have many methods, and not all of them are that interesting.
For example, in some tests we may not care about how many times `GetX()` and
In gMock, if you are not interested in a method, just don't say anything about
it. If a call to this method occurs, you'll see a warning in the test output,
but it won't be a failure. This is called "naggy" behavior; to change, see
-[The Nice, the Strict, and the Naggy](cook_book.md#NiceStrictNaggy).
+[The Nice, the Strict, and the Naggy](gmock_cook_book.md#NiceStrictNaggy).
--- /dev/null
+# GoogleTest User's Guide
+
+## Welcome to GoogleTest!
+
+GoogleTest is Google's C++ testing and mocking framework. This user's guide has
+the following contents:
+
+* [GoogleTest Primer](primer.md) - Teaches you how to write simple tests using
+ GoogleTest. Read this first if you are new to GoogleTest.
+* [GoogleTest Advanced](advanced.md) - Read this when you've finished the
+ Primer and want to utilize GoogleTest to its full potential.
+* [GoogleTest Samples](samples.md) - Describes some GoogleTest samples.
+* [GoogleTest FAQ](faq.md) - Have a question? Want some tips? Check here
+ first.
+* [Mocking for Dummies](gmock_for_dummies.md) - Teaches you how to create mock
+ objects and use them in tests.
+* [Mocking Cookbook](gmock_cook_book.md) - Includes tips and approaches to
+ common mocking use cases.
+* [Mocking Cheat Sheet](gmock_cheat_sheet.md) - A handy reference for
+ matchers, actions, invariants, and more.
+* [Mocking FAQ](gmock_faq.md) - Contains answers to some mocking-specific
+ questions.
goes for using `_LDFLAGS` over the more commonplace `_LIBRARIES`, which happens
to discard `-L` flags and `-pthread`.
-### Autotools
-
-Finding GoogleTest in Autoconf and using it from Automake is also fairly easy:
+### Help! pkg-config can't find GoogleTest!
-In your `configure.ac`:
+Let's say you have a `CMakeLists.txt` along the lines of the one in this
+tutorial and you try to run `cmake`. It is very possible that you get a failure
+along the lines of:
```
-AC_PREREQ([2.69])
-AC_INIT([my_gtest_pkgconfig], [0.0.1])
-AC_CONFIG_SRCDIR([samples/sample3_unittest.cc])
-AC_PROG_CXX
-
-PKG_CHECK_MODULES([GTEST], [gtest_main])
-
-AM_INIT_AUTOMAKE([foreign subdir-objects])
-AC_CONFIG_FILES([Makefile])
-AC_OUTPUT
+-- Checking for one of the modules 'gtest_main'
+CMake Error at /usr/share/cmake/Modules/FindPkgConfig.cmake:640 (message):
+ None of the required 'gtest_main' found
```
-and in your `Makefile.am`:
+These failures are common if you installed GoogleTest yourself and have not
+sourced it from a distro or other package manager. If so, you need to tell
+pkg-config where it can find the `.pc` files containing the information. Say you
+installed GoogleTest to `/usr/local`, then it might be that the `.pc` files are
+installed under `/usr/local/lib64/pkgconfig`. If you set
```
-check_PROGRAMS = testapp
-TESTS = $(check_PROGRAMS)
-
-testapp_SOURCES = samples/sample3_unittest.cc
-testapp_CXXFLAGS = $(GTEST_CFLAGS)
-testapp_LDADD = $(GTEST_LIBS)
+export PKG_CONFIG_PATH=/usr/local/lib64/pkgconfig
```
-### Meson
+pkg-config will also try to look in `PKG_CONFIG_PATH` to find `gtest_main.pc`.
-Meson natively uses pkgconfig to query dependencies:
+### Using pkg-config in a cross-compilation setting
-```
-project('my_gtest_pkgconfig', 'cpp', version : '0.0.1')
+Pkg-config can be used in a cross-compilation setting too. To do this, let's
+assume the final prefix of the cross-compiled installation will be `/usr`, and
+your sysroot is `/home/MYUSER/sysroot`. Configure and install GTest using
-gtest_dep = dependency('gtest_main')
+```
+mkdir build && cmake -DCMAKE_INSTALL_PREFIX=/usr ..
+```
-testapp = executable(
- 'testapp',
- files(['samples/sample3_unittest.cc']),
- dependencies : gtest_dep,
- install : false)
+Install into the sysroot using `DESTDIR`:
-test('first_and_only_test', testapp)
+```
+make -j install DESTDIR=/home/MYUSER/sysroot
```
-### Plain Makefiles
-
-Since `pkg-config` is a small Unix command-line utility, it can be used in
-handwritten `Makefile`s too:
+Before we continue, it is recommended to **always** define the following two
+variables for pkg-config in a cross-compilation setting:
-```makefile
-GTEST_CFLAGS = `pkg-config --cflags gtest_main`
-GTEST_LIBS = `pkg-config --libs gtest_main`
+```
+export PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=yes
+export PKG_CONFIG_ALLOW_SYSTEM_LIBS=yes
+```
-.PHONY: tests all
+otherwise `pkg-config` will filter `-I` and `-L` flags against standard prefixes
+such as `/usr` (see https://bugs.freedesktop.org/show_bug.cgi?id=28264#c3 for
+reasons why this stripping needs to occur usually).
-tests: all
- ./testapp
+If you look at the generated pkg-config file, it will look something like
-all: testapp
+```
+libdir=/usr/lib64
+includedir=/usr/include
+
+Name: gtest
+Description: GoogleTest (without main() function)
+Version: 1.10.0
+URL: https://github.com/google/googletest
+Libs: -L${libdir} -lgtest -lpthread
+Cflags: -I${includedir} -DGTEST_HAS_PTHREAD=1 -lpthread
+```
-testapp: testapp.o
- $(CXX) $(CXXFLAGS) $(LDFLAGS) $< -o $@ $(GTEST_LIBS)
+Notice that the sysroot is not included in `libdir` and `includedir`! If you try
+to run `pkg-config` with the correct
+`PKG_CONFIG_LIBDIR=/home/MYUSER/sysroot/usr/lib64/pkgconfig` against this `.pc`
+file, you will get
-testapp.o: samples/sample3_unittest.cc
- $(CXX) $(CPPFLAGS) $(CXXFLAGS) $< -c -o $@ $(GTEST_CFLAGS)
+```
+$ pkg-config --cflags gtest
+-DGTEST_HAS_PTHREAD=1 -lpthread -I/usr/include
+$ pkg-config --libs gtest
+-L/usr/lib64 -lgtest -lpthread
```
-### Help! pkg-config can't find GoogleTest!
-
-Let's say you have a `CMakeLists.txt` along the lines of the one in this
-tutorial and you try to run `cmake`. It is very possible that you get a failure
-along the lines of:
+which is obviously wrong and points to the `CBUILD` and not `CHOST` root. In
+order to use this in a cross-compilation setting, we need to tell pkg-config to
+inject the actual sysroot into `-I` and `-L` variables. Let us now tell
+pkg-config about the actual sysroot
```
--- Checking for one of the modules 'gtest_main'
-CMake Error at /usr/share/cmake/Modules/FindPkgConfig.cmake:640 (message):
- None of the required 'gtest_main' found
+export PKG_CONFIG_DIR=
+export PKG_CONFIG_SYSROOT_DIR=/home/MYUSER/sysroot
+export PKG_CONFIG_LIBDIR=${PKG_CONFIG_SYSROOT_DIR}/usr/lib64/pkgconfig
```
-These failures are common if you installed GoogleTest yourself and have not
-sourced it from a distro or other package manager. If so, you need to tell
-pkg-config where it can find the `.pc` files containing the information. Say you
-installed GoogleTest to `/usr/local`, then it might be that the `.pc` files are
-installed under `/usr/local/lib64/pkgconfig`. If you set
+and running `pkg-config` again we get
```
-export PKG_CONFIG_PATH=/usr/local/lib64/pkgconfig
+$ pkg-config --cflags gtest
+-DGTEST_HAS_PTHREAD=1 -lpthread -I/home/MYUSER/sysroot/usr/include
+$ pkg-config --libs gtest
+-L/home/MYUSER/sysroot/usr/lib64 -lgtest -lpthread
```
-pkg-config will also try to look in `PKG_CONFIG_PATH` to find `gtest_main.pc`.
+which contains the correct sysroot now. For a more comprehensive guide to also
+including `${CHOST}` in build system calls, see the excellent tutorial by Diego
+Elio Pettenò: <https://autotools.io/pkgconfig/cross-compiling.html>
--- /dev/null
+# Supported Platforms
+
+GoogleTest requires a codebase and compiler compliant with the C++11 standard or
+newer.
+
+The GoogleTest code is officially supported on the following platforms.
+Operating systems or tools not listed below are community-supported. For
+community-supported platforms, patches that do not complicate the code may be
+considered.
+
+If you notice any problems on your platform, please file an issue on the
+[GoogleTest GitHub Issue Tracker](https://github.com/google/googletest/issues).
+Pull requests containing fixes are welcome!
+
+### Operating systems
+
+* Linux
+* macOS
+* Windows
+
+### Compilers
+
+* gcc 5.0+
+* clang 5.0+
+* MSVC 2015+
+
+**macOS users:** Xcode 9.3+ provides clang 5.0+.
+
+### Build systems
+
+* [Bazel](https://bazel.build/)
+* [CMake](https://cmake.org/)
+
+Bazel is the build system used by the team internally and in tests. CMake is
+supported on a best-effort basis and by the community.
## Beware of the nomenclature
+{: .callout .note}
_Note:_ There might be some confusion arising from different definitions of the
terms _Test_, _Test Case_ and _Test Suite_, so beware of misunderstanding these.
So please be aware of the different definitions of the terms:
-<!-- mdformat off(github rendering does not support multiline tables) -->
Meaning | googletest Term | [ISTQB](http://www.istqb.org/) Term
:----------------------------------------------------------------------------------- | :---------------------- | :----------------------------------
Exercise a particular program path with specific input values and verify the results | [TEST()](#simple-tests) | [Test Case][istqb test case]
-<!-- mdformat on -->
[istqb test case]: http://glossary.istqb.org/en/search/test%20case
[istqb test suite]: http://glossary.istqb.org/en/search/test%20suite
this in mind if you get a heap checker error in addition to assertion errors.
To provide a custom failure message, simply stream it into the macro using the
-`<<` operator or a sequence of such operators. An example:
+`<<` operator or a sequence of such operators. See the following example, using
+the [`ASSERT_EQ` and `EXPECT_EQ`](reference/assertions.md#EXPECT_EQ) macros to
+verify value equality:
```c++
ASSERT_EQ(x.size(), y.size()) << "Vectors x and y are of unequal length";
(`wchar_t*`, `TCHAR*` in `UNICODE` mode on Windows, or `std::wstring`) is
streamed to an assertion, it will be translated to UTF-8 when printed.
-### Basic Assertions
-
-These assertions do basic true/false condition testing.
-
-Fatal assertion | Nonfatal assertion | Verifies
--------------------------- | -------------------------- | --------------------
-`ASSERT_TRUE(condition);` | `EXPECT_TRUE(condition);` | `condition` is true
-`ASSERT_FALSE(condition);` | `EXPECT_FALSE(condition);` | `condition` is false
-
-Remember, when they fail, `ASSERT_*` yields a fatal failure and returns from the
-current function, while `EXPECT_*` yields a nonfatal failure, allowing the
-function to continue running. In either case, an assertion failure means its
-containing test fails.
-
-**Availability**: Linux, Windows, Mac.
-
-### Binary Comparison
-
-This section describes assertions that compare two values.
-
-Fatal assertion | Nonfatal assertion | Verifies
------------------------- | ------------------------ | --------------
-`ASSERT_EQ(val1, val2);` | `EXPECT_EQ(val1, val2);` | `val1 == val2`
-`ASSERT_NE(val1, val2);` | `EXPECT_NE(val1, val2);` | `val1 != val2`
-`ASSERT_LT(val1, val2);` | `EXPECT_LT(val1, val2);` | `val1 < val2`
-`ASSERT_LE(val1, val2);` | `EXPECT_LE(val1, val2);` | `val1 <= val2`
-`ASSERT_GT(val1, val2);` | `EXPECT_GT(val1, val2);` | `val1 > val2`
-`ASSERT_GE(val1, val2);` | `EXPECT_GE(val1, val2);` | `val1 >= val2`
-
-Value arguments must be comparable by the assertion's comparison operator or
-you'll get a compiler error. We used to require the arguments to support the
-`<<` operator for streaming to an `ostream`, but this is no longer necessary. If
-`<<` is supported, it will be called to print the arguments when the assertion
-fails; otherwise googletest will attempt to print them in the best way it can.
-For more details and how to customize the printing of the arguments, see the
-[documentation](../../googlemock/docs/cook_book.md#teaching-gmock-how-to-print-your-values).
-
-These assertions can work with a user-defined type, but only if you define the
-corresponding comparison operator (e.g., `==` or `<`). Since this is discouraged
-by the Google
-[C++ Style Guide](https://google.github.io/styleguide/cppguide.html#Operator_Overloading),
-you may need to use `ASSERT_TRUE()` or `EXPECT_TRUE()` to assert the equality of
-two objects of a user-defined type.
-
-However, when possible, `ASSERT_EQ(actual, expected)` is preferred to
-`ASSERT_TRUE(actual == expected)`, since it tells you `actual` and `expected`'s
-values on failure.
-
-Arguments are always evaluated exactly once. Therefore, it's OK for the
-arguments to have side effects. However, as with any ordinary C/C++ function,
-the arguments' evaluation order is undefined (i.e., the compiler is free to
-choose any order), and your code should not depend on any particular argument
-evaluation order.
-
-`ASSERT_EQ()` does pointer equality on pointers. If used on two C strings, it
-tests if they are in the same memory location, not if they have the same value.
-Therefore, if you want to compare C strings (e.g. `const char*`) by value, use
-`ASSERT_STREQ()`, which will be described later on. In particular, to assert
-that a C string is `NULL`, use `ASSERT_STREQ(c_string, NULL)`. Consider using
-`ASSERT_EQ(c_string, nullptr)` if c++11 is supported. To compare two `string`
-objects, you should use `ASSERT_EQ`.
-
-When doing pointer comparisons use `*_EQ(ptr, nullptr)` and `*_NE(ptr, nullptr)`
-instead of `*_EQ(ptr, NULL)` and `*_NE(ptr, NULL)`. This is because `nullptr` is
-typed, while `NULL` is not. See the [FAQ](faq.md) for more details.
-
-If you're working with floating point numbers, you may want to use the floating
-point variations of some of these macros in order to avoid problems caused by
-rounding. See [Advanced googletest Topics](advanced.md) for details.
-
-Macros in this section work with both narrow and wide string objects (`string`
-and `wstring`).
-
-**Availability**: Linux, Windows, Mac.
-
-**Historical note**: Before February 2016 `*_EQ` had a convention of calling it
-as `ASSERT_EQ(expected, actual)`, so lots of existing code uses this order. Now
-`*_EQ` treats both parameters in the same way.
-
-### String Comparison
-
-The assertions in this group compare two **C strings**. If you want to compare
-two `string` objects, use `EXPECT_EQ`, `EXPECT_NE`, and etc instead.
-
-<!-- mdformat off(github rendering does not support multiline tables) -->
-
-| Fatal assertion | Nonfatal assertion | Verifies |
-| -------------------------- | ------------------------------ | -------------------------------------------------------- |
-| `ASSERT_STREQ(str1,str2);` | `EXPECT_STREQ(str1,str2);` | the two C strings have the same content |
-| `ASSERT_STRNE(str1,str2);` | `EXPECT_STRNE(str1,str2);` | the two C strings have different contents |
-| `ASSERT_STRCASEEQ(str1,str2);` | `EXPECT_STRCASEEQ(str1,str2);` | the two C strings have the same content, ignoring case |
-| `ASSERT_STRCASENE(str1,str2);` | `EXPECT_STRCASENE(str1,str2);` | the two C strings have different contents, ignoring case |
-
-<!-- mdformat on-->
-
-Note that "CASE" in an assertion name means that case is ignored. A `NULL`
-pointer and an empty string are considered *different*.
-
-`*STREQ*` and `*STRNE*` also accept wide C strings (`wchar_t*`). If a comparison
-of two wide strings fails, their values will be printed as UTF-8 narrow strings.
-
-**Availability**: Linux, Windows, Mac.
-
-**See also**: For more string comparison tricks (substring, prefix, suffix, and
-regular expression matching, for example), see [this](advanced.md) in the
-Advanced googletest Guide.
+GoogleTest provides a collection of assertions for verifying the behavior of
+your code in various ways. You can check Boolean conditions, compare values
+based on relational operators, verify string values, floating-point values, and
+much more. There are even assertions that enable you to verify more complex
+states by providing custom predicates. For the complete list of assertions
+provided by GoogleTest, see the [Assertions Reference](reference/assertions.md).
## Simple Tests
`TEST()` arguments go from general to specific. The *first* argument is the name
of the test suite, and the *second* argument is the test's name within the test
-case. Both names must be valid C++ identifiers, and they should not contain
+suite. Both names must be valid C++ identifiers, and they should not contain
any underscores (`_`). A test's *full name* consists of its containing test suite and
its individual name. Tests from different test suites can have the same
individual name.
to use `EXPECT_*` when you want the test to continue to reveal more errors after
the assertion failure, and use `ASSERT_*` when continuing after failure doesn't
make sense. For example, the second assertion in the `Dequeue` test is
-`ASSERT_NE(nullptr, n)`, as we need to dereference the pointer `n` later, which
+`ASSERT_NE(n, nullptr)`, as we need to dereference the pointer `n` later, which
would lead to a segfault when `n` is `NULL`.
When these tests run, the following happens:
If a fatal failure happens the subsequent steps will be skipped.
+{: .callout .important}
> IMPORTANT: You must **not** ignore the return value of `RUN_ALL_TESTS()`, or
> you will get a compiler error. The rationale for this design is that the
> automated testing service determines whether a test has passed based on its
## Writing the main() Function
-Write your own main() function, which should return the value of
+Most users should _not_ need to write their own `main` function and instead link
+with `gtest_main` (as opposed to with `gtest`), which defines a suitable entry
+point. See the end of this section for details. The remainder of this section
+should only apply when you need to do something custom before the tests run that
+cannot be expressed within the framework of fixtures and test suites.
+
+If you write your own `main` function, it should return the value of
`RUN_ALL_TESTS()`.
You can start from this boilerplate:
```c++
#include "this/package/foo.h"
+
#include "gtest/gtest.h"
+namespace my {
+namespace project {
namespace {
// The fixture for testing class Foo.
class FooTest : public ::testing::Test {
protected:
- // You can remove any or all of the following functions if its body
- // is empty.
+ // You can remove any or all of the following functions if their bodies would
+ // be empty.
FooTest() {
// You can do set-up work for each test here.
// before the destructor).
}
- // Objects declared here can be used by all tests in the test suite for Foo.
+ // Class members declared here can be used by all tests in the test suite
+ // for Foo.
};
// Tests that the Foo::Bar() method does Abc.
}
} // namespace
+} // namespace project
+} // namespace my
int main(int argc, char **argv) {
::testing::InitGoogleTest(&argc, argv);
On Windows, `InitGoogleTest()` also works with wide strings, so it can be used
in programs compiled in `UNICODE` mode as well.
-But maybe you think that writing all those main() functions is too much work? We
+But maybe you think that writing all those `main` functions is too much work? We
agree with you completely, and that's why Google Test provides a basic
implementation of main(). If it fits your needs, then just link your test with
-gtest\_main library and you are good to go.
+the `gtest_main` library and you are good to go.
+{: .callout .note}
NOTE: `ParseGUnitFlags()` is deprecated in favor of `InitGoogleTest()`.
## Known Limitations
--- /dev/null
+# Quickstart: Building with Bazel
+
+This tutorial aims to get you up and running with GoogleTest using the Bazel
+build system. If you're using GoogleTest for the first time or need a refresher,
+we recommend this tutorial as a starting point.
+
+## Prerequisites
+
+To complete this tutorial, you'll need:
+
+* A compatible operating system (e.g. Linux, macOS, Windows).
+* A compatible C++ compiler that supports at least C++11.
+* [Bazel](https://bazel.build/), the preferred build system used by the
+ GoogleTest team.
+
+See [Supported Platforms](platforms.md) for more information about platforms
+compatible with GoogleTest.
+
+If you don't already have Bazel installed, see the
+[Bazel installation guide](https://docs.bazel.build/versions/master/install.html).
+
+{: .callout .note}
+Note: The terminal commands in this tutorial show a Unix shell prompt, but the
+commands work on the Windows command line as well.
+
+## Set up a Bazel workspace
+
+A
+[Bazel workspace](https://docs.bazel.build/versions/master/build-ref.html#workspace)
+is a directory on your filesystem that you use to manage source files for the
+software you want to build. Each workspace directory has a text file named
+`WORKSPACE` which may be empty, or may contain references to external
+dependencies required to build the outputs.
+
+First, create a directory for your workspace:
+
+```
+$ mkdir my_workspace && cd my_workspace
+```
+
+Next, you’ll create the `WORKSPACE` file to specify dependencies. A common and
+recommended way to depend on GoogleTest is to use a
+[Bazel external dependency](https://docs.bazel.build/versions/master/external.html)
+via the
+[`http_archive` rule](https://docs.bazel.build/versions/master/repo/http.html#http_archive).
+To do this, in the root directory of your workspace (`my_workspace/`), create a
+file named `WORKSPACE` with the following contents:
+
+```
+load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+
+http_archive(
+ name = "com_google_googletest",
+ urls = ["https://github.com/google/googletest/archive/609281088cfefc76f9d0ce82e1ff6c30cc3591e5.zip"],
+ strip_prefix = "googletest-609281088cfefc76f9d0ce82e1ff6c30cc3591e5",
+)
+```
+
+The above configuration declares a dependency on GoogleTest which is downloaded
+as a ZIP archive from GitHub. In the above example,
+`609281088cfefc76f9d0ce82e1ff6c30cc3591e5` is the Git commit hash of the
+GoogleTest version to use; we recommend updating the hash often to point to the
+latest version.
+
+Bazel also needs a dependency on the
+[`rules_cc` repository](https://github.com/bazelbuild/rules_cc) to build C++
+code, so add the following to the `WORKSPACE` file:
+
+```
+http_archive(
+ name = "rules_cc",
+ urls = ["https://github.com/bazelbuild/rules_cc/archive/40548a2974f1aea06215272d9c2b47a14a24e556.zip"],
+ strip_prefix = "rules_cc-40548a2974f1aea06215272d9c2b47a14a24e556",
+)
+```
+
+Now you're ready to build C++ code that uses GoogleTest.
+
+## Create and run a binary
+
+With your Bazel workspace set up, you can now use GoogleTest code within your
+own project.
+
+As an example, create a file named `hello_test.cc` in your `my_workspace`
+directory with the following contents:
+
+```cpp
+#include <gtest/gtest.h>
+
+// Demonstrate some basic assertions.
+TEST(HelloTest, BasicAssertions) {
+ // Expect two strings not to be equal.
+ EXPECT_STRNE("hello", "world");
+ // Expect equality.
+ EXPECT_EQ(7 * 6, 42);
+}
+```
+
+GoogleTest provides [assertions](primer.md#assertions) that you use to test the
+behavior of your code. The above sample includes the main GoogleTest header file
+and demonstrates some basic assertions.
+
+To build the code, create a file named `BUILD` in the same directory with the
+following contents:
+
+```
+load("@rules_cc//cc:defs.bzl", "cc_test")
+
+cc_test(
+ name = "hello_test",
+ size = "small",
+ srcs = ["hello_test.cc"],
+ deps = ["@com_google_googletest//:gtest_main"],
+)
+```
+
+This `cc_test` rule declares the C++ test binary you want to build, and links to
+GoogleTest (`//:gtest_main`) using the prefix you specified in the `WORKSPACE`
+file (`@com_google_googletest`). For more information about Bazel `BUILD` files,
+see the
+[Bazel C++ Tutorial](https://docs.bazel.build/versions/master/tutorial/cpp.html).
+
+Now you can build and run your test:
+
+<pre>
+<strong>my_workspace$ bazel test --test_output=all //:hello_test</strong>
+INFO: Analyzed target //:hello_test (26 packages loaded, 362 targets configured).
+INFO: Found 1 test target...
+INFO: From Testing //:hello_test:
+==================== Test output for //:hello_test:
+Running main() from gmock_main.cc
+[==========] Running 1 test from 1 test suite.
+[----------] Global test environment set-up.
+[----------] 1 test from HelloTest
+[ RUN ] HelloTest.BasicAssertions
+[ OK ] HelloTest.BasicAssertions (0 ms)
+[----------] 1 test from HelloTest (0 ms total)
+
+[----------] Global test environment tear-down
+[==========] 1 test from 1 test suite ran. (0 ms total)
+[ PASSED ] 1 test.
+================================================================================
+Target //:hello_test up-to-date:
+ bazel-bin/hello_test
+INFO: Elapsed time: 4.190s, Critical Path: 3.05s
+INFO: 27 processes: 8 internal, 19 linux-sandbox.
+INFO: Build completed successfully, 27 total actions
+//:hello_test PASSED in 0.1s
+
+INFO: Build completed successfully, 27 total actions
+</pre>
+
+Congratulations! You've successfully built and run a test binary using
+GoogleTest.
+
+## Next steps
+
+* [Check out the Primer](primer.md) to start learning how to write simple
+ tests.
+* [See the code samples](samples.md) for more examples showing how to use a
+ variety of GoogleTest features.
--- /dev/null
+# Quickstart: Building with CMake
+
+This tutorial aims to get you up and running with GoogleTest using CMake. If
+you're using GoogleTest for the first time or need a refresher, we recommend
+this tutorial as a starting point. If your project uses Bazel, see the
+[Quickstart for Bazel](quickstart-bazel.md) instead.
+
+## Prerequisites
+
+To complete this tutorial, you'll need:
+
+* A compatible operating system (e.g. Linux, macOS, Windows).
+* A compatible C++ compiler that supports at least C++11.
+* [CMake](https://cmake.org/) and a compatible build tool for building the
+ project.
+ * Compatible build tools include
+ [Make](https://www.gnu.org/software/make/),
+ [Ninja](https://ninja-build.org/), and others - see
+ [CMake Generators](https://cmake.org/cmake/help/latest/manual/cmake-generators.7.html)
+ for more information.
+
+See [Supported Platforms](platforms.md) for more information about platforms
+compatible with GoogleTest.
+
+If you don't already have CMake installed, see the
+[CMake installation guide](https://cmake.org/install).
+
+{: .callout .note}
+Note: The terminal commands in this tutorial show a Unix shell prompt, but the
+commands work on the Windows command line as well.
+
+## Set up a project
+
+CMake uses a file named `CMakeLists.txt` to configure the build system for a
+project. You'll use this file to set up your project and declare a dependency on
+GoogleTest.
+
+First, create a directory for your project:
+
+```
+$ mkdir my_project && cd my_project
+```
+
+Next, you'll create the `CMakeLists.txt` file and declare a dependency on
+GoogleTest. There are many ways to express dependencies in the CMake ecosystem;
+in this quickstart, you'll use the
+[`FetchContent` CMake module](https://cmake.org/cmake/help/latest/module/FetchContent.html).
+To do this, in your project directory (`my_project`), create a file named
+`CMakeLists.txt` with the following contents:
+
+```cmake
+cmake_minimum_required(VERSION 3.14)
+project(my_project)
+
+# GoogleTest requires at least C++11
+set(CMAKE_CXX_STANDARD 11)
+
+include(FetchContent)
+FetchContent_Declare(
+ googletest
+ URL https://github.com/google/googletest/archive/609281088cfefc76f9d0ce82e1ff6c30cc3591e5.zip
+)
+# For Windows: Prevent overriding the parent project's compiler/linker settings
+set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+FetchContent_MakeAvailable(googletest)
+```
+
+The above configuration declares a dependency on GoogleTest which is downloaded
+from GitHub. In the above example, `609281088cfefc76f9d0ce82e1ff6c30cc3591e5` is
+the Git commit hash of the GoogleTest version to use; we recommend updating the
+hash often to point to the latest version.
+
+For more information about how to create `CMakeLists.txt` files, see the
+[CMake Tutorial](https://cmake.org/cmake/help/latest/guide/tutorial/index.html).
+
+## Create and run a binary
+
+With GoogleTest declared as a dependency, you can use GoogleTest code within
+your own project.
+
+As an example, create a file named `hello_test.cc` in your `my_project`
+directory with the following contents:
+
+```cpp
+#include <gtest/gtest.h>
+
+// Demonstrate some basic assertions.
+TEST(HelloTest, BasicAssertions) {
+ // Expect two strings not to be equal.
+ EXPECT_STRNE("hello", "world");
+ // Expect equality.
+ EXPECT_EQ(7 * 6, 42);
+}
+```
+
+GoogleTest provides [assertions](primer.md#assertions) that you use to test the
+behavior of your code. The above sample includes the main GoogleTest header file
+and demonstrates some basic assertions.
+
+To build the code, add the following to the end of your `CMakeLists.txt` file:
+
+```cmake
+enable_testing()
+
+add_executable(
+ hello_test
+ hello_test.cc
+)
+target_link_libraries(
+ hello_test
+ gtest_main
+)
+
+include(GoogleTest)
+gtest_discover_tests(hello_test)
+```
+
+The above configuration enables testing in CMake, declares the C++ test binary
+you want to build (`hello_test`), and links it to GoogleTest (`gtest_main`). The
+last two lines enable CMake's test runner to discover the tests included in the
+binary, using the
+[`GoogleTest` CMake module](https://cmake.org/cmake/help/git-stage/module/GoogleTest.html).
+
+Now you can build and run your test:
+
+<pre>
+<strong>my_project$ cmake -S . -B build</strong>
+-- The C compiler identification is GNU 10.2.1
+-- The CXX compiler identification is GNU 10.2.1
+...
+-- Build files have been written to: .../my_project/build
+
+<strong>my_project$ cmake --build build</strong>
+Scanning dependencies of target gtest
+...
+[100%] Built target gmock_main
+
+<strong>my_project$ cd build && ctest</strong>
+Test project .../my_project/build
+ Start 1: HelloTest.BasicAssertions
+1/1 Test #1: HelloTest.BasicAssertions ........ Passed 0.00 sec
+
+100% tests passed, 0 tests failed out of 1
+
+Total Test time (real) = 0.01 sec
+</pre>
+
+Congratulations! You've successfully built and run a test binary using
+GoogleTest.
+
+## Next steps
+
+* [Check out the Primer](primer.md) to start learning how to write simple
+ tests.
+* [See the code samples](samples.md) for more examples showing how to use a
+ variety of GoogleTest features.
--- /dev/null
+# Actions Reference
+
+[**Actions**](../gmock_for_dummies.md#actions-what-should-it-do) specify what a
+mock function should do when invoked. This page lists the built-in actions
+provided by GoogleTest. All actions are defined in the `::testing` namespace.
+
+## Returning a Value
+
+| | |
+| :-------------------------------- | :-------------------------------------------- |
+| `Return()` | Return from a `void` mock function. |
+| `Return(value)` | Return `value`. If the type of `value` is different to the mock function's return type, `value` is converted to the latter type <i>at the time the expectation is set</i>, not when the action is executed. |
+| `ReturnArg<N>()` | Return the `N`-th (0-based) argument. |
+| `ReturnNew<T>(a1, ..., ak)` | Return `new T(a1, ..., ak)`; a different object is created each time. |
+| `ReturnNull()` | Return a null pointer. |
+| `ReturnPointee(ptr)` | Return the value pointed to by `ptr`. |
+| `ReturnRef(variable)` | Return a reference to `variable`. |
+| `ReturnRefOfCopy(value)` | Return a reference to a copy of `value`; the copy lives as long as the action. |
+| `ReturnRoundRobin({a1, ..., ak})` | Each call will return the next `ai` in the list, starting at the beginning when the end of the list is reached. |
+
+## Side Effects
+
+| | |
+| :--------------------------------- | :-------------------------------------- |
+| `Assign(&variable, value)` | Assign `value` to variable. |
+| `DeleteArg<N>()` | Delete the `N`-th (0-based) argument, which must be a pointer. |
+| `SaveArg<N>(pointer)` | Save the `N`-th (0-based) argument to `*pointer`. |
+| `SaveArgPointee<N>(pointer)` | Save the value pointed to by the `N`-th (0-based) argument to `*pointer`. |
+| `SetArgReferee<N>(value)` | Assign `value` to the variable referenced by the `N`-th (0-based) argument. |
+| `SetArgPointee<N>(value)` | Assign `value` to the variable pointed by the `N`-th (0-based) argument. |
+| `SetArgumentPointee<N>(value)` | Same as `SetArgPointee<N>(value)`. Deprecated. Will be removed in v1.7.0. |
+| `SetArrayArgument<N>(first, last)` | Copies the elements in source range [`first`, `last`) to the array pointed to by the `N`-th (0-based) argument, which can be either a pointer or an iterator. The action does not take ownership of the elements in the source range. |
+| `SetErrnoAndReturn(error, value)` | Set `errno` to `error` and return `value`. |
+| `Throw(exception)` | Throws the given exception, which can be any copyable value. Available since v1.1.0. |
+
+## Using a Function, Functor, or Lambda as an Action
+
+In the following, by "callable" we mean a free function, `std::function`,
+functor, or lambda.
+
+| | |
+| :---------------------------------- | :------------------------------------- |
+| `f` | Invoke f with the arguments passed to the mock function, where f is a callable. |
+| `Invoke(f)` | Invoke `f` with the arguments passed to the mock function, where `f` can be a global/static function or a functor. |
+| `Invoke(object_pointer, &class::method)` | Invoke the method on the object with the arguments passed to the mock function. |
+| `InvokeWithoutArgs(f)` | Invoke `f`, which can be a global/static function or a functor. `f` must take no arguments. |
+| `InvokeWithoutArgs(object_pointer, &class::method)` | Invoke the method on the object, which takes no arguments. |
+| `InvokeArgument<N>(arg1, arg2, ..., argk)` | Invoke the mock function's `N`-th (0-based) argument, which must be a function or a functor, with the `k` arguments. |
+
+The return value of the invoked function is used as the return value of the
+action.
+
+When defining a callable to be used with `Invoke*()`, you can declare any unused
+parameters as `Unused`:
+
+```cpp
+using ::testing::Invoke;
+double Distance(Unused, double x, double y) { return sqrt(x*x + y*y); }
+...
+EXPECT_CALL(mock, Foo("Hi", _, _)).WillOnce(Invoke(Distance));
+```
+
+`Invoke(callback)` and `InvokeWithoutArgs(callback)` take ownership of
+`callback`, which must be permanent. The type of `callback` must be a base
+callback type instead of a derived one, e.g.
+
+```cpp
+ BlockingClosure* done = new BlockingClosure;
+ ... Invoke(done) ...; // This won't compile!
+
+ Closure* done2 = new BlockingClosure;
+ ... Invoke(done2) ...; // This works.
+```
+
+In `InvokeArgument<N>(...)`, if an argument needs to be passed by reference,
+wrap it inside `std::ref()`. For example,
+
+```cpp
+using ::testing::InvokeArgument;
+...
+InvokeArgument<2>(5, string("Hi"), std::ref(foo))
+```
+
+calls the mock function's #2 argument, passing to it `5` and `string("Hi")` by
+value, and `foo` by reference.
+
+## Default Action
+
+| Matcher | Description |
+| :------------ | :----------------------------------------------------- |
+| `DoDefault()` | Do the default action (specified by `ON_CALL()` or the built-in one). |
+
+{: .callout .note}
+**Note:** due to technical reasons, `DoDefault()` cannot be used inside a
+composite action - trying to do so will result in a run-time error.
+
+## Composite Actions
+
+| | |
+| :----------------------------- | :------------------------------------------ |
+| `DoAll(a1, a2, ..., an)` | Do all actions `a1` to `an` and return the result of `an` in each invocation. The first `n - 1` sub-actions must return void and will receive a readonly view of the arguments. |
+| `IgnoreResult(a)` | Perform action `a` and ignore its result. `a` must not return void. |
+| `WithArg<N>(a)` | Pass the `N`-th (0-based) argument of the mock function to action `a` and perform it. |
+| `WithArgs<N1, N2, ..., Nk>(a)` | Pass the selected (0-based) arguments of the mock function to action `a` and perform it. |
+| `WithoutArgs(a)` | Perform action `a` without any arguments. |
+
+## Defining Actions
+
+| | |
+| :--------------------------------- | :-------------------------------------- |
+| `ACTION(Sum) { return arg0 + arg1; }` | Defines an action `Sum()` to return the sum of the mock function's argument #0 and #1. |
+| `ACTION_P(Plus, n) { return arg0 + n; }` | Defines an action `Plus(n)` to return the sum of the mock function's argument #0 and `n`. |
+| `ACTION_Pk(Foo, p1, ..., pk) { statements; }` | Defines a parameterized action `Foo(p1, ..., pk)` to execute the given `statements`. |
+
+The `ACTION*` macros cannot be used inside a function or class.
--- /dev/null
+# Assertions Reference
+
+This page lists the assertion macros provided by GoogleTest for verifying code
+behavior. To use them, include the header `gtest/gtest.h`.
+
+The majority of the macros listed below come as a pair with an `EXPECT_` variant
+and an `ASSERT_` variant. Upon failure, `EXPECT_` macros generate nonfatal
+failures and allow the current function to continue running, while `ASSERT_`
+macros generate fatal failures and abort the current function.
+
+All assertion macros support streaming a custom failure message into them with
+the `<<` operator, for example:
+
+```cpp
+EXPECT_TRUE(my_condition) << "My condition is not true";
+```
+
+Anything that can be streamed to an `ostream` can be streamed to an assertion
+macro—in particular, C strings and string objects. If a wide string (`wchar_t*`,
+`TCHAR*` in `UNICODE` mode on Windows, or `std::wstring`) is streamed to an
+assertion, it will be translated to UTF-8 when printed.
+
+## Explicit Success and Failure {#success-failure}
+
+The assertions in this section generate a success or failure directly instead of
+testing a value or expression. These are useful when control flow, rather than a
+Boolean expression, determines the test's success or failure, as shown by the
+following example:
+
+```c++
+switch(expression) {
+ case 1:
+ ... some checks ...
+ case 2:
+ ... some other checks ...
+ default:
+ FAIL() << "We shouldn't get here.";
+}
+```
+
+### SUCCEED {#SUCCEED}
+
+`SUCCEED()`
+
+Generates a success. This *does not* make the overall test succeed. A test is
+considered successful only if none of its assertions fail during its execution.
+
+The `SUCCEED` assertion is purely documentary and currently doesn't generate any
+user-visible output. However, we may add `SUCCEED` messages to GoogleTest output
+in the future.
+
+### FAIL {#FAIL}
+
+`FAIL()`
+
+Generates a fatal failure, which returns from the current function.
+
+Can only be used in functions that return `void`. See
+[Assertion Placement](../advanced.md#assertion-placement) for more information.
+
+### ADD_FAILURE {#ADD_FAILURE}
+
+`ADD_FAILURE()`
+
+Generates a nonfatal failure, which allows the current function to continue
+running.
+
+### ADD_FAILURE_AT {#ADD_FAILURE_AT}
+
+`ADD_FAILURE_AT(`*`file_path`*`,`*`line_number`*`)`
+
+Generates a nonfatal failure at the file and line number specified.
+
+## Generalized Assertion {#generalized}
+
+The following assertion allows [matchers](matchers.md) to be used to verify
+values.
+
+### EXPECT_THAT {#EXPECT_THAT}
+
+`EXPECT_THAT(`*`value`*`,`*`matcher`*`)` \
+`ASSERT_THAT(`*`value`*`,`*`matcher`*`)`
+
+Verifies that *`value`* matches the [matcher](matchers.md) *`matcher`*.
+
+For example, the following code verifies that the string `value1` starts with
+`"Hello"`, `value2` matches a regular expression, and `value3` is between 5 and
+10:
+
+```cpp
+#include "gmock/gmock.h"
+
+using ::testing::AllOf;
+using ::testing::Gt;
+using ::testing::Lt;
+using ::testing::MatchesRegex;
+using ::testing::StartsWith;
+
+...
+EXPECT_THAT(value1, StartsWith("Hello"));
+EXPECT_THAT(value2, MatchesRegex("Line \\d+"));
+ASSERT_THAT(value3, AllOf(Gt(5), Lt(10)));
+```
+
+Matchers enable assertions of this form to read like English and generate
+informative failure messages. For example, if the above assertion on `value1`
+fails, the resulting message will be similar to the following:
+
+```
+Value of: value1
+ Actual: "Hi, world!"
+Expected: starts with "Hello"
+```
+
+GoogleTest provides a built-in library of matchers—see the
+[Matchers Reference](matchers.md). It is also possible to write your own
+matchers—see [Writing New Matchers Quickly](../gmock_cook_book.md#NewMatchers).
+The use of matchers makes `EXPECT_THAT` a powerful, extensible assertion.
+
+*The idea for this assertion was borrowed from Joe Walnes' Hamcrest project,
+which adds `assertThat()` to JUnit.*
+
+## Boolean Conditions {#boolean}
+
+The following assertions test Boolean conditions.
+
+### EXPECT_TRUE {#EXPECT_TRUE}
+
+`EXPECT_TRUE(`*`condition`*`)` \
+`ASSERT_TRUE(`*`condition`*`)`
+
+Verifies that *`condition`* is true.
+
+### EXPECT_FALSE {#EXPECT_FALSE}
+
+`EXPECT_FALSE(`*`condition`*`)` \
+`ASSERT_FALSE(`*`condition`*`)`
+
+Verifies that *`condition`* is false.
+
+## Binary Comparison {#binary-comparison}
+
+The following assertions compare two values. The value arguments must be
+comparable by the assertion's comparison operator, otherwise a compiler error
+will result.
+
+If an argument supports the `<<` operator, it will be called to print the
+argument when the assertion fails. Otherwise, GoogleTest will attempt to print
+them in the best way it can—see
+[Teaching GoogleTest How to Print Your Values](../advanced.md#teaching-googletest-how-to-print-your-values).
+
+Arguments are always evaluated exactly once, so it's OK for the arguments to
+have side effects. However, the argument evaluation order is undefined and
+programs should not depend on any particular argument evaluation order.
+
+These assertions work with both narrow and wide string objects (`string` and
+`wstring`).
+
+See also the [Floating-Point Comparison](#floating-point) assertions to compare
+floating-point numbers and avoid problems caused by rounding.
+
+### EXPECT_EQ {#EXPECT_EQ}
+
+`EXPECT_EQ(`*`val1`*`,`*`val2`*`)` \
+`ASSERT_EQ(`*`val1`*`,`*`val2`*`)`
+
+Verifies that *`val1`*`==`*`val2`*.
+
+Does pointer equality on pointers. If used on two C strings, it tests if they
+are in the same memory location, not if they have the same value. Use
+[`EXPECT_STREQ`](#EXPECT_STREQ) to compare C strings (e.g. `const char*`) by
+value.
+
+When comparing a pointer to `NULL`, use `EXPECT_EQ(`*`ptr`*`, nullptr)` instead
+of `EXPECT_EQ(`*`ptr`*`, NULL)`.
+
+### EXPECT_NE {#EXPECT_NE}
+
+`EXPECT_NE(`*`val1`*`,`*`val2`*`)` \
+`ASSERT_NE(`*`val1`*`,`*`val2`*`)`
+
+Verifies that *`val1`*`!=`*`val2`*.
+
+Does pointer equality on pointers. If used on two C strings, it tests if they
+are in different memory locations, not if they have different values. Use
+[`EXPECT_STRNE`](#EXPECT_STRNE) to compare C strings (e.g. `const char*`) by
+value.
+
+When comparing a pointer to `NULL`, use `EXPECT_NE(`*`ptr`*`, nullptr)` instead
+of `EXPECT_NE(`*`ptr`*`, NULL)`.
+
+### EXPECT_LT {#EXPECT_LT}
+
+`EXPECT_LT(`*`val1`*`,`*`val2`*`)` \
+`ASSERT_LT(`*`val1`*`,`*`val2`*`)`
+
+Verifies that *`val1`*`<`*`val2`*.
+
+### EXPECT_LE {#EXPECT_LE}
+
+`EXPECT_LE(`*`val1`*`,`*`val2`*`)` \
+`ASSERT_LE(`*`val1`*`,`*`val2`*`)`
+
+Verifies that *`val1`*`<=`*`val2`*.
+
+### EXPECT_GT {#EXPECT_GT}
+
+`EXPECT_GT(`*`val1`*`,`*`val2`*`)` \
+`ASSERT_GT(`*`val1`*`,`*`val2`*`)`
+
+Verifies that *`val1`*`>`*`val2`*.
+
+### EXPECT_GE {#EXPECT_GE}
+
+`EXPECT_GE(`*`val1`*`,`*`val2`*`)` \
+`ASSERT_GE(`*`val1`*`,`*`val2`*`)`
+
+Verifies that *`val1`*`>=`*`val2`*.
+
+## String Comparison {#c-strings}
+
+The following assertions compare two **C strings**. To compare two `string`
+objects, use [`EXPECT_EQ`](#EXPECT_EQ) or [`EXPECT_NE`](#EXPECT_NE) instead.
+
+These assertions also accept wide C strings (`wchar_t*`). If a comparison of two
+wide strings fails, their values will be printed as UTF-8 narrow strings.
+
+To compare a C string with `NULL`, use `EXPECT_EQ(`*`c_string`*`, nullptr)` or
+`EXPECT_NE(`*`c_string`*`, nullptr)`.
+
+### EXPECT_STREQ {#EXPECT_STREQ}
+
+`EXPECT_STREQ(`*`str1`*`,`*`str2`*`)` \
+`ASSERT_STREQ(`*`str1`*`,`*`str2`*`)`
+
+Verifies that the two C strings *`str1`* and *`str2`* have the same contents.
+
+### EXPECT_STRNE {#EXPECT_STRNE}
+
+`EXPECT_STRNE(`*`str1`*`,`*`str2`*`)` \
+`ASSERT_STRNE(`*`str1`*`,`*`str2`*`)`
+
+Verifies that the two C strings *`str1`* and *`str2`* have different contents.
+
+### EXPECT_STRCASEEQ {#EXPECT_STRCASEEQ}
+
+`EXPECT_STRCASEEQ(`*`str1`*`,`*`str2`*`)` \
+`ASSERT_STRCASEEQ(`*`str1`*`,`*`str2`*`)`
+
+Verifies that the two C strings *`str1`* and *`str2`* have the same contents,
+ignoring case.
+
+### EXPECT_STRCASENE {#EXPECT_STRCASENE}
+
+`EXPECT_STRCASENE(`*`str1`*`,`*`str2`*`)` \
+`ASSERT_STRCASENE(`*`str1`*`,`*`str2`*`)`
+
+Verifies that the two C strings *`str1`* and *`str2`* have different contents,
+ignoring case.
+
+## Floating-Point Comparison {#floating-point}
+
+The following assertions compare two floating-point values.
+
+Due to rounding errors, it is very unlikely that two floating-point values will
+match exactly, so `EXPECT_EQ` is not suitable. In general, for floating-point
+comparison to make sense, the user needs to carefully choose the error bound.
+
+GoogleTest also provides assertions that use a default error bound based on
+Units in the Last Place (ULPs). To learn more about ULPs, see the article
+[Comparing Floating Point Numbers](https://randomascii.wordpress.com/2012/02/25/comparing-floating-point-numbers-2012-edition/).
+
+### EXPECT_FLOAT_EQ {#EXPECT_FLOAT_EQ}
+
+`EXPECT_FLOAT_EQ(`*`val1`*`,`*`val2`*`)` \
+`ASSERT_FLOAT_EQ(`*`val1`*`,`*`val2`*`)`
+
+Verifies that the two `float` values *`val1`* and *`val2`* are approximately
+equal, to within 4 ULPs from each other.
+
+### EXPECT_DOUBLE_EQ {#EXPECT_DOUBLE_EQ}
+
+`EXPECT_DOUBLE_EQ(`*`val1`*`,`*`val2`*`)` \
+`ASSERT_DOUBLE_EQ(`*`val1`*`,`*`val2`*`)`
+
+Verifies that the two `double` values *`val1`* and *`val2`* are approximately
+equal, to within 4 ULPs from each other.
+
+### EXPECT_NEAR {#EXPECT_NEAR}
+
+`EXPECT_NEAR(`*`val1`*`,`*`val2`*`,`*`abs_error`*`)` \
+`ASSERT_NEAR(`*`val1`*`,`*`val2`*`,`*`abs_error`*`)`
+
+Verifies that the difference between *`val1`* and *`val2`* does not exceed the
+absolute error bound *`abs_error`*.
+
+## Exception Assertions {#exceptions}
+
+The following assertions verify that a piece of code throws, or does not throw,
+an exception. Usage requires exceptions to be enabled in the build environment.
+
+Note that the piece of code under test can be a compound statement, for example:
+
+```cpp
+EXPECT_NO_THROW({
+ int n = 5;
+ DoSomething(&n);
+});
+```
+
+### EXPECT_THROW {#EXPECT_THROW}
+
+`EXPECT_THROW(`*`statement`*`,`*`exception_type`*`)` \
+`ASSERT_THROW(`*`statement`*`,`*`exception_type`*`)`
+
+Verifies that *`statement`* throws an exception of type *`exception_type`*.
+
+### EXPECT_ANY_THROW {#EXPECT_ANY_THROW}
+
+`EXPECT_ANY_THROW(`*`statement`*`)` \
+`ASSERT_ANY_THROW(`*`statement`*`)`
+
+Verifies that *`statement`* throws an exception of any type.
+
+### EXPECT_NO_THROW {#EXPECT_NO_THROW}
+
+`EXPECT_NO_THROW(`*`statement`*`)` \
+`ASSERT_NO_THROW(`*`statement`*`)`
+
+Verifies that *`statement`* does not throw any exception.
+
+## Predicate Assertions {#predicates}
+
+The following assertions enable more complex predicates to be verified while
+printing a more clear failure message than if `EXPECT_TRUE` were used alone.
+
+### EXPECT_PRED* {#EXPECT_PRED}
+
+`EXPECT_PRED1(`*`pred`*`,`*`val1`*`)` \
+`EXPECT_PRED2(`*`pred`*`,`*`val1`*`,`*`val2`*`)` \
+`EXPECT_PRED3(`*`pred`*`,`*`val1`*`,`*`val2`*`,`*`val3`*`)` \
+`EXPECT_PRED4(`*`pred`*`,`*`val1`*`,`*`val2`*`,`*`val3`*`,`*`val4`*`)` \
+`EXPECT_PRED5(`*`pred`*`,`*`val1`*`,`*`val2`*`,`*`val3`*`,`*`val4`*`,`*`val5`*`)`
+
+`ASSERT_PRED1(`*`pred`*`,`*`val1`*`)` \
+`ASSERT_PRED2(`*`pred`*`,`*`val1`*`,`*`val2`*`)` \
+`ASSERT_PRED3(`*`pred`*`,`*`val1`*`,`*`val2`*`,`*`val3`*`)` \
+`ASSERT_PRED4(`*`pred`*`,`*`val1`*`,`*`val2`*`,`*`val3`*`,`*`val4`*`)` \
+`ASSERT_PRED5(`*`pred`*`,`*`val1`*`,`*`val2`*`,`*`val3`*`,`*`val4`*`,`*`val5`*`)`
+
+Verifies that the predicate *`pred`* returns `true` when passed the given values
+as arguments.
+
+The parameter *`pred`* is a function or functor that accepts as many arguments
+as the corresponding macro accepts values. If *`pred`* returns `true` for the
+given arguments, the assertion succeeds, otherwise the assertion fails.
+
+When the assertion fails, it prints the value of each argument. Arguments are
+always evaluated exactly once.
+
+As an example, see the following code:
+
+```cpp
+// Returns true if m and n have no common divisors except 1.
+bool MutuallyPrime(int m, int n) { ... }
+...
+const int a = 3;
+const int b = 4;
+const int c = 10;
+...
+EXPECT_PRED2(MutuallyPrime, a, b); // Succeeds
+EXPECT_PRED2(MutuallyPrime, b, c); // Fails
+```
+
+In the above example, the first assertion succeeds, and the second fails with
+the following message:
+
+```
+MutuallyPrime(b, c) is false, where
+b is 4
+c is 10
+```
+
+Note that if the given predicate is an overloaded function or a function
+template, the assertion macro might not be able to determine which version to
+use, and it might be necessary to explicitly specify the type of the function.
+For example, for a Boolean function `IsPositive()` overloaded to take either a
+single `int` or `double` argument, it would be necessary to write one of the
+following:
+
+```cpp
+EXPECT_PRED1(static_cast<bool (*)(int)>(IsPositive), 5);
+EXPECT_PRED1(static_cast<bool (*)(double)>(IsPositive), 3.14);
+```
+
+Writing simply `EXPECT_PRED1(IsPositive, 5);` would result in a compiler error.
+Similarly, to use a template function, specify the template arguments:
+
+```cpp
+template <typename T>
+bool IsNegative(T x) {
+ return x < 0;
+}
+...
+EXPECT_PRED1(IsNegative<int>, -5); // Must specify type for IsNegative
+```
+
+If a template has multiple parameters, wrap the predicate in parentheses so the
+macro arguments are parsed correctly:
+
+```cpp
+ASSERT_PRED2((MyPredicate<int, int>), 5, 0);
+```
+
+### EXPECT_PRED_FORMAT* {#EXPECT_PRED_FORMAT}
+
+`EXPECT_PRED_FORMAT1(`*`pred_formatter`*`,`*`val1`*`)` \
+`EXPECT_PRED_FORMAT2(`*`pred_formatter`*`,`*`val1`*`,`*`val2`*`)` \
+`EXPECT_PRED_FORMAT3(`*`pred_formatter`*`,`*`val1`*`,`*`val2`*`,`*`val3`*`)` \
+`EXPECT_PRED_FORMAT4(`*`pred_formatter`*`,`*`val1`*`,`*`val2`*`,`*`val3`*`,`*`val4`*`)`
+\
+`EXPECT_PRED_FORMAT5(`*`pred_formatter`*`,`*`val1`*`,`*`val2`*`,`*`val3`*`,`*`val4`*`,`*`val5`*`)`
+
+`ASSERT_PRED_FORMAT1(`*`pred_formatter`*`,`*`val1`*`)` \
+`ASSERT_PRED_FORMAT2(`*`pred_formatter`*`,`*`val1`*`,`*`val2`*`)` \
+`ASSERT_PRED_FORMAT3(`*`pred_formatter`*`,`*`val1`*`,`*`val2`*`,`*`val3`*`)` \
+`ASSERT_PRED_FORMAT4(`*`pred_formatter`*`,`*`val1`*`,`*`val2`*`,`*`val3`*`,`*`val4`*`)`
+\
+`ASSERT_PRED_FORMAT5(`*`pred_formatter`*`,`*`val1`*`,`*`val2`*`,`*`val3`*`,`*`val4`*`,`*`val5`*`)`
+
+Verifies that the predicate *`pred_formatter`* succeeds when passed the given
+values as arguments.
+
+The parameter *`pred_formatter`* is a *predicate-formatter*, which is a function
+or functor with the signature:
+
+```cpp
+testing::AssertionResult PredicateFormatter(const char* expr1,
+ const char* expr2,
+ ...
+ const char* exprn,
+ T1 val1,
+ T2 val2,
+ ...
+ Tn valn);
+```
+
+where *`val1`*, *`val2`*, ..., *`valn`* are the values of the predicate
+arguments, and *`expr1`*, *`expr2`*, ..., *`exprn`* are the corresponding
+expressions as they appear in the source code. The types `T1`, `T2`, ..., `Tn`
+can be either value types or reference types; if an argument has type `T`, it
+can be declared as either `T` or `const T&`, whichever is appropriate. For more
+about the return type `testing::AssertionResult`, see
+[Using a Function That Returns an AssertionResult](../advanced.md#using-a-function-that-returns-an-assertionresult).
+
+As an example, see the following code:
+
+```cpp
+// Returns the smallest prime common divisor of m and n,
+// or 1 when m and n are mutually prime.
+int SmallestPrimeCommonDivisor(int m, int n) { ... }
+
+// Returns true if m and n have no common divisors except 1.
+bool MutuallyPrime(int m, int n) { ... }
+
+// A predicate-formatter for asserting that two integers are mutually prime.
+testing::AssertionResult AssertMutuallyPrime(const char* m_expr,
+ const char* n_expr,
+ int m,
+ int n) {
+ if (MutuallyPrime(m, n)) return testing::AssertionSuccess();
+
+ return testing::AssertionFailure() << m_expr << " and " << n_expr
+ << " (" << m << " and " << n << ") are not mutually prime, "
+ << "as they have a common divisor " << SmallestPrimeCommonDivisor(m, n);
+}
+
+...
+const int a = 3;
+const int b = 4;
+const int c = 10;
+...
+EXPECT_PRED_FORMAT2(AssertMutuallyPrime, a, b); // Succeeds
+EXPECT_PRED_FORMAT2(AssertMutuallyPrime, b, c); // Fails
+```
+
+In the above example, the final assertion fails and the predicate-formatter
+produces the following failure message:
+
+```
+b and c (4 and 10) are not mutually prime, as they have a common divisor 2
+```
+
+## Windows HRESULT Assertions {#HRESULT}
+
+The following assertions test for `HRESULT` success or failure. For example:
+
+```cpp
+CComPtr<IShellDispatch2> shell;
+ASSERT_HRESULT_SUCCEEDED(shell.CoCreateInstance(L"Shell.Application"));
+CComVariant empty;
+ASSERT_HRESULT_SUCCEEDED(shell->ShellExecute(CComBSTR(url), empty, empty, empty, empty));
+```
+
+The generated output contains the human-readable error message associated with
+the returned `HRESULT` code.
+
+### EXPECT_HRESULT_SUCCEEDED {#EXPECT_HRESULT_SUCCEEDED}
+
+`EXPECT_HRESULT_SUCCEEDED(`*`expression`*`)` \
+`ASSERT_HRESULT_SUCCEEDED(`*`expression`*`)`
+
+Verifies that *`expression`* is a success `HRESULT`.
+
+### EXPECT_HRESULT_FAILED {#EXPECT_HRESULT_FAILED}
+
+`EXPECT_HRESULT_FAILED(`*`expression`*`)` \
+`EXPECT_HRESULT_FAILED(`*`expression`*`)`
+
+Verifies that *`expression`* is a failure `HRESULT`.
+
+## Death Assertions {#death}
+
+The following assertions verify that a piece of code causes the process to
+terminate. For context, see [Death Tests](../advanced.md#death-tests).
+
+These assertions spawn a new process and execute the code under test in that
+process. How that happens depends on the platform and the variable
+`::testing::GTEST_FLAG(death_test_style)`, which is initialized from the
+command-line flag `--gtest_death_test_style`.
+
+* On POSIX systems, `fork()` (or `clone()` on Linux) is used to spawn the
+ child, after which:
+ * If the variable's value is `"fast"`, the death test statement is
+ immediately executed.
+ * If the variable's value is `"threadsafe"`, the child process re-executes
+ the unit test binary just as it was originally invoked, but with some
+ extra flags to cause just the single death test under consideration to
+ be run.
+* On Windows, the child is spawned using the `CreateProcess()` API, and
+ re-executes the binary to cause just the single death test under
+ consideration to be run - much like the `"threadsafe"` mode on POSIX.
+
+Other values for the variable are illegal and will cause the death test to fail.
+Currently, the flag's default value is
+**`"fast"`**.
+
+If the death test statement runs to completion without dying, the child process
+will nonetheless terminate, and the assertion fails.
+
+Note that the piece of code under test can be a compound statement, for example:
+
+```cpp
+EXPECT_DEATH({
+ int n = 5;
+ DoSomething(&n);
+}, "Error on line .* of DoSomething()");
+```
+
+### EXPECT_DEATH {#EXPECT_DEATH}
+
+`EXPECT_DEATH(`*`statement`*`,`*`matcher`*`)` \
+`ASSERT_DEATH(`*`statement`*`,`*`matcher`*`)`
+
+Verifies that *`statement`* causes the process to terminate with a nonzero exit
+status and produces `stderr` output that matches *`matcher`*.
+
+The parameter *`matcher`* is either a [matcher](matchers.md) for a `const
+std::string&`, or a regular expression (see
+[Regular Expression Syntax](../advanced.md#regular-expression-syntax))—a bare
+string *`s`* (with no matcher) is treated as
+[`ContainsRegex(s)`](matchers.md#string-matchers), **not**
+[`Eq(s)`](matchers.md#generic-comparison).
+
+For example, the following code verifies that calling `DoSomething(42)` causes
+the process to die with an error message that contains the text `My error`:
+
+```cpp
+EXPECT_DEATH(DoSomething(42), "My error");
+```
+
+### EXPECT_DEATH_IF_SUPPORTED {#EXPECT_DEATH_IF_SUPPORTED}
+
+`EXPECT_DEATH_IF_SUPPORTED(`*`statement`*`,`*`matcher`*`)` \
+`ASSERT_DEATH_IF_SUPPORTED(`*`statement`*`,`*`matcher`*`)`
+
+If death tests are supported, behaves the same as
+[`EXPECT_DEATH`](#EXPECT_DEATH). Otherwise, verifies nothing.
+
+### EXPECT_DEBUG_DEATH {#EXPECT_DEBUG_DEATH}
+
+`EXPECT_DEBUG_DEATH(`*`statement`*`,`*`matcher`*`)` \
+`ASSERT_DEBUG_DEATH(`*`statement`*`,`*`matcher`*`)`
+
+In debug mode, behaves the same as [`EXPECT_DEATH`](#EXPECT_DEATH). When not in
+debug mode (i.e. `NDEBUG` is defined), just executes *`statement`*.
+
+### EXPECT_EXIT {#EXPECT_EXIT}
+
+`EXPECT_EXIT(`*`statement`*`,`*`predicate`*`,`*`matcher`*`)` \
+`ASSERT_EXIT(`*`statement`*`,`*`predicate`*`,`*`matcher`*`)`
+
+Verifies that *`statement`* causes the process to terminate with an exit status
+that satisfies *`predicate`*, and produces `stderr` output that matches
+*`matcher`*.
+
+The parameter *`predicate`* is a function or functor that accepts an `int` exit
+status and returns a `bool`. GoogleTest provides two predicates to handle common
+cases:
+
+```cpp
+// Returns true if the program exited normally with the given exit status code.
+::testing::ExitedWithCode(exit_code);
+
+// Returns true if the program was killed by the given signal.
+// Not available on Windows.
+::testing::KilledBySignal(signal_number);
+```
+
+The parameter *`matcher`* is either a [matcher](matchers.md) for a `const
+std::string&`, or a regular expression (see
+[Regular Expression Syntax](../advanced.md#regular-expression-syntax))—a bare
+string *`s`* (with no matcher) is treated as
+[`ContainsRegex(s)`](matchers.md#string-matchers), **not**
+[`Eq(s)`](matchers.md#generic-comparison).
+
+For example, the following code verifies that calling `NormalExit()` causes the
+process to print a message containing the text `Success` to `stderr` and exit
+with exit status code 0:
+
+```cpp
+EXPECT_EXIT(NormalExit(), testing::ExitedWithCode(0), "Success");
+```
--- /dev/null
+# Matchers Reference
+
+A **matcher** matches a *single* argument. You can use it inside `ON_CALL()` or
+`EXPECT_CALL()`, or use it to validate a value directly using two macros:
+
+| Macro | Description |
+| :----------------------------------- | :------------------------------------ |
+| `EXPECT_THAT(actual_value, matcher)` | Asserts that `actual_value` matches `matcher`. |
+| `ASSERT_THAT(actual_value, matcher)` | The same as `EXPECT_THAT(actual_value, matcher)`, except that it generates a **fatal** failure. |
+
+{: .callout .note}
+**Note:** Although equality matching via `EXPECT_THAT(actual_value,
+expected_value)` is supported, prefer to make the comparison explicit via
+`EXPECT_THAT(actual_value, Eq(expected_value))` or `EXPECT_EQ(actual_value,
+expected_value)`.
+
+Built-in matchers (where `argument` is the function argument, e.g.
+`actual_value` in the example above, or when used in the context of
+`EXPECT_CALL(mock_object, method(matchers))`, the arguments of `method`) are
+divided into several categories. All matchers are defined in the `::testing`
+namespace unless otherwise noted.
+
+## Wildcard
+
+Matcher | Description
+:-------------------------- | :-----------------------------------------------
+`_` | `argument` can be any value of the correct type.
+`A<type>()` or `An<type>()` | `argument` can be any value of type `type`.
+
+## Generic Comparison
+
+| Matcher | Description |
+| :--------------------- | :-------------------------------------------------- |
+| `Eq(value)` or `value` | `argument == value` |
+| `Ge(value)` | `argument >= value` |
+| `Gt(value)` | `argument > value` |
+| `Le(value)` | `argument <= value` |
+| `Lt(value)` | `argument < value` |
+| `Ne(value)` | `argument != value` |
+| `IsFalse()` | `argument` evaluates to `false` in a Boolean context. |
+| `IsTrue()` | `argument` evaluates to `true` in a Boolean context. |
+| `IsNull()` | `argument` is a `NULL` pointer (raw or smart). |
+| `NotNull()` | `argument` is a non-null pointer (raw or smart). |
+| `Optional(m)` | `argument` is `optional<>` that contains a value matching `m`. (For testing whether an `optional<>` is set, check for equality with `nullopt`. You may need to use `Eq(nullopt)` if the inner type doesn't have `==`.)|
+| `VariantWith<T>(m)` | `argument` is `variant<>` that holds the alternative of type T with a value matching `m`. |
+| `Ref(variable)` | `argument` is a reference to `variable`. |
+| `TypedEq<type>(value)` | `argument` has type `type` and is equal to `value`. You may need to use this instead of `Eq(value)` when the mock function is overloaded. |
+
+Except `Ref()`, these matchers make a *copy* of `value` in case it's modified or
+destructed later. If the compiler complains that `value` doesn't have a public
+copy constructor, try wrap it in `std::ref()`, e.g.
+`Eq(std::ref(non_copyable_value))`. If you do that, make sure
+`non_copyable_value` is not changed afterwards, or the meaning of your matcher
+will be changed.
+
+`IsTrue` and `IsFalse` are useful when you need to use a matcher, or for types
+that can be explicitly converted to Boolean, but are not implicitly converted to
+Boolean. In other cases, you can use the basic
+[`EXPECT_TRUE` and `EXPECT_FALSE`](assertions.md#boolean) assertions.
+
+## Floating-Point Matchers {#FpMatchers}
+
+| Matcher | Description |
+| :------------------------------- | :--------------------------------- |
+| `DoubleEq(a_double)` | `argument` is a `double` value approximately equal to `a_double`, treating two NaNs as unequal. |
+| `FloatEq(a_float)` | `argument` is a `float` value approximately equal to `a_float`, treating two NaNs as unequal. |
+| `NanSensitiveDoubleEq(a_double)` | `argument` is a `double` value approximately equal to `a_double`, treating two NaNs as equal. |
+| `NanSensitiveFloatEq(a_float)` | `argument` is a `float` value approximately equal to `a_float`, treating two NaNs as equal. |
+| `IsNan()` | `argument` is any floating-point type with a NaN value. |
+
+The above matchers use ULP-based comparison (the same as used in googletest).
+They automatically pick a reasonable error bound based on the absolute value of
+the expected value. `DoubleEq()` and `FloatEq()` conform to the IEEE standard,
+which requires comparing two NaNs for equality to return false. The
+`NanSensitive*` version instead treats two NaNs as equal, which is often what a
+user wants.
+
+| Matcher | Description |
+| :------------------------------------------------ | :----------------------- |
+| `DoubleNear(a_double, max_abs_error)` | `argument` is a `double` value close to `a_double` (absolute error <= `max_abs_error`), treating two NaNs as unequal. |
+| `FloatNear(a_float, max_abs_error)` | `argument` is a `float` value close to `a_float` (absolute error <= `max_abs_error`), treating two NaNs as unequal. |
+| `NanSensitiveDoubleNear(a_double, max_abs_error)` | `argument` is a `double` value close to `a_double` (absolute error <= `max_abs_error`), treating two NaNs as equal. |
+| `NanSensitiveFloatNear(a_float, max_abs_error)` | `argument` is a `float` value close to `a_float` (absolute error <= `max_abs_error`), treating two NaNs as equal. |
+
+## String Matchers
+
+The `argument` can be either a C string or a C++ string object:
+
+| Matcher | Description |
+| :---------------------- | :------------------------------------------------- |
+| `ContainsRegex(string)` | `argument` matches the given regular expression. |
+| `EndsWith(suffix)` | `argument` ends with string `suffix`. |
+| `HasSubstr(string)` | `argument` contains `string` as a sub-string. |
+| `IsEmpty()` | `argument` is an empty string. |
+| `MatchesRegex(string)` | `argument` matches the given regular expression with the match starting at the first character and ending at the last character. |
+| `StartsWith(prefix)` | `argument` starts with string `prefix`. |
+| `StrCaseEq(string)` | `argument` is equal to `string`, ignoring case. |
+| `StrCaseNe(string)` | `argument` is not equal to `string`, ignoring case. |
+| `StrEq(string)` | `argument` is equal to `string`. |
+| `StrNe(string)` | `argument` is not equal to `string`. |
+
+`ContainsRegex()` and `MatchesRegex()` take ownership of the `RE` object. They
+use the regular expression syntax defined
+[here](../advanced.md#regular-expression-syntax). All of these matchers, except
+`ContainsRegex()` and `MatchesRegex()` work for wide strings as well.
+
+## Container Matchers
+
+Most STL-style containers support `==`, so you can use `Eq(expected_container)`
+or simply `expected_container` to match a container exactly. If you want to
+write the elements in-line, match them more flexibly, or get more informative
+messages, you can use:
+
+| Matcher | Description |
+| :---------------------------------------- | :------------------------------- |
+| `BeginEndDistanceIs(m)` | `argument` is a container whose `begin()` and `end()` iterators are separated by a number of increments matching `m`. E.g. `BeginEndDistanceIs(2)` or `BeginEndDistanceIs(Lt(2))`. For containers that define a `size()` method, `SizeIs(m)` may be more efficient. |
+| `ContainerEq(container)` | The same as `Eq(container)` except that the failure message also includes which elements are in one container but not the other. |
+| `Contains(e)` | `argument` contains an element that matches `e`, which can be either a value or a matcher. |
+| `Each(e)` | `argument` is a container where *every* element matches `e`, which can be either a value or a matcher. |
+| `ElementsAre(e0, e1, ..., en)` | `argument` has `n + 1` elements, where the *i*-th element matches `ei`, which can be a value or a matcher. |
+| `ElementsAreArray({e0, e1, ..., en})`, `ElementsAreArray(a_container)`, `ElementsAreArray(begin, end)`, `ElementsAreArray(array)`, or `ElementsAreArray(array, count)` | The same as `ElementsAre()` except that the expected element values/matchers come from an initializer list, STL-style container, iterator range, or C-style array. |
+| `IsEmpty()` | `argument` is an empty container (`container.empty()`). |
+| `IsSubsetOf({e0, e1, ..., en})`, `IsSubsetOf(a_container)`, `IsSubsetOf(begin, end)`, `IsSubsetOf(array)`, or `IsSubsetOf(array, count)` | `argument` matches `UnorderedElementsAre(x0, x1, ..., xk)` for some subset `{x0, x1, ..., xk}` of the expected matchers. |
+| `IsSupersetOf({e0, e1, ..., en})`, `IsSupersetOf(a_container)`, `IsSupersetOf(begin, end)`, `IsSupersetOf(array)`, or `IsSupersetOf(array, count)` | Some subset of `argument` matches `UnorderedElementsAre(`expected matchers`)`. |
+| `Pointwise(m, container)`, `Pointwise(m, {e0, e1, ..., en})` | `argument` contains the same number of elements as in `container`, and for all i, (the i-th element in `argument`, the i-th element in `container`) match `m`, which is a matcher on 2-tuples. E.g. `Pointwise(Le(), upper_bounds)` verifies that each element in `argument` doesn't exceed the corresponding element in `upper_bounds`. See more detail below. |
+| `SizeIs(m)` | `argument` is a container whose size matches `m`. E.g. `SizeIs(2)` or `SizeIs(Lt(2))`. |
+| `UnorderedElementsAre(e0, e1, ..., en)` | `argument` has `n + 1` elements, and under *some* permutation of the elements, each element matches an `ei` (for a different `i`), which can be a value or a matcher. |
+| `UnorderedElementsAreArray({e0, e1, ..., en})`, `UnorderedElementsAreArray(a_container)`, `UnorderedElementsAreArray(begin, end)`, `UnorderedElementsAreArray(array)`, or `UnorderedElementsAreArray(array, count)` | The same as `UnorderedElementsAre()` except that the expected element values/matchers come from an initializer list, STL-style container, iterator range, or C-style array. |
+| `UnorderedPointwise(m, container)`, `UnorderedPointwise(m, {e0, e1, ..., en})` | Like `Pointwise(m, container)`, but ignores the order of elements. |
+| `WhenSorted(m)` | When `argument` is sorted using the `<` operator, it matches container matcher `m`. E.g. `WhenSorted(ElementsAre(1, 2, 3))` verifies that `argument` contains elements 1, 2, and 3, ignoring order. |
+| `WhenSortedBy(comparator, m)` | The same as `WhenSorted(m)`, except that the given comparator instead of `<` is used to sort `argument`. E.g. `WhenSortedBy(std::greater(), ElementsAre(3, 2, 1))`. |
+
+**Notes:**
+
+* These matchers can also match:
+ 1. a native array passed by reference (e.g. in `Foo(const int (&a)[5])`),
+ and
+ 2. an array passed as a pointer and a count (e.g. in `Bar(const T* buffer,
+ int len)` -- see [Multi-argument Matchers](#MultiArgMatchers)).
+* The array being matched may be multi-dimensional (i.e. its elements can be
+ arrays).
+* `m` in `Pointwise(m, ...)` and `UnorderedPointwise(m, ...)` should be a
+ matcher for `::std::tuple<T, U>` where `T` and `U` are the element type of
+ the actual container and the expected container, respectively. For example,
+ to compare two `Foo` containers where `Foo` doesn't support `operator==`,
+ one might write:
+
+ ```cpp
+ using ::std::get;
+ MATCHER(FooEq, "") {
+ return std::get<0>(arg).Equals(std::get<1>(arg));
+ }
+ ...
+ EXPECT_THAT(actual_foos, Pointwise(FooEq(), expected_foos));
+ ```
+
+## Member Matchers
+
+| Matcher | Description |
+| :------------------------------ | :----------------------------------------- |
+| `Field(&class::field, m)` | `argument.field` (or `argument->field` when `argument` is a plain pointer) matches matcher `m`, where `argument` is an object of type _class_. |
+| `Field(field_name, &class::field, m)` | The same as the two-parameter version, but provides a better error message. |
+| `Key(e)` | `argument.first` matches `e`, which can be either a value or a matcher. E.g. `Contains(Key(Le(5)))` can verify that a `map` contains a key `<= 5`. |
+| `Pair(m1, m2)` | `argument` is an `std::pair` whose `first` field matches `m1` and `second` field matches `m2`. |
+| `FieldsAre(m...)` | `argument` is a compatible object where each field matches piecewise with the matchers `m...`. A compatible object is any that supports the `std::tuple_size<Obj>`+`get<I>(obj)` protocol. In C++17 and up this also supports types compatible with structured bindings, like aggregates. |
+| `Property(&class::property, m)` | `argument.property()` (or `argument->property()` when `argument` is a plain pointer) matches matcher `m`, where `argument` is an object of type _class_. The method `property()` must take no argument and be declared as `const`. |
+| `Property(property_name, &class::property, m)` | The same as the two-parameter version, but provides a better error message.
+
+**Notes:**
+
+* You can use `FieldsAre()` to match any type that supports structured
+ bindings, such as `std::tuple`, `std::pair`, `std::array`, and aggregate
+ types. For example:
+
+ ```cpp
+ std::tuple<int, std::string> my_tuple{7, "hello world"};
+ EXPECT_THAT(my_tuple, FieldsAre(Ge(0), HasSubstr("hello")));
+
+ struct MyStruct {
+ int value = 42;
+ std::string greeting = "aloha";
+ };
+ MyStruct s;
+ EXPECT_THAT(s, FieldsAre(42, "aloha"));
+ ```
+
+* Don't use `Property()` against member functions that you do not own, because
+ taking addresses of functions is fragile and generally not part of the
+ contract of the function.
+
+## Matching the Result of a Function, Functor, or Callback
+
+| Matcher | Description |
+| :--------------- | :------------------------------------------------ |
+| `ResultOf(f, m)` | `f(argument)` matches matcher `m`, where `f` is a function or functor. |
+
+## Pointer Matchers
+
+| Matcher | Description |
+| :------------------------ | :---------------------------------------------- |
+| `Address(m)` | the result of `std::addressof(argument)` matches `m`. |
+| `Pointee(m)` | `argument` (either a smart pointer or a raw pointer) points to a value that matches matcher `m`. |
+| `Pointer(m)` | `argument` (either a smart pointer or a raw pointer) contains a pointer that matches `m`. `m` will match against the raw pointer regardless of the type of `argument`. |
+| `WhenDynamicCastTo<T>(m)` | when `argument` is passed through `dynamic_cast<T>()`, it matches matcher `m`. |
+
+## Multi-argument Matchers {#MultiArgMatchers}
+
+Technically, all matchers match a *single* value. A "multi-argument" matcher is
+just one that matches a *tuple*. The following matchers can be used to match a
+tuple `(x, y)`:
+
+Matcher | Description
+:------ | :----------
+`Eq()` | `x == y`
+`Ge()` | `x >= y`
+`Gt()` | `x > y`
+`Le()` | `x <= y`
+`Lt()` | `x < y`
+`Ne()` | `x != y`
+
+You can use the following selectors to pick a subset of the arguments (or
+reorder them) to participate in the matching:
+
+| Matcher | Description |
+| :------------------------- | :---------------------------------------------- |
+| `AllArgs(m)` | Equivalent to `m`. Useful as syntactic sugar in `.With(AllArgs(m))`. |
+| `Args<N1, N2, ..., Nk>(m)` | The tuple of the `k` selected (using 0-based indices) arguments matches `m`, e.g. `Args<1, 2>(Eq())`. |
+
+## Composite Matchers
+
+You can make a matcher from one or more other matchers:
+
+| Matcher | Description |
+| :------------------------------- | :-------------------------------------- |
+| `AllOf(m1, m2, ..., mn)` | `argument` matches all of the matchers `m1` to `mn`. |
+| `AllOfArray({m0, m1, ..., mn})`, `AllOfArray(a_container)`, `AllOfArray(begin, end)`, `AllOfArray(array)`, or `AllOfArray(array, count)` | The same as `AllOf()` except that the matchers come from an initializer list, STL-style container, iterator range, or C-style array. |
+| `AnyOf(m1, m2, ..., mn)` | `argument` matches at least one of the matchers `m1` to `mn`. |
+| `AnyOfArray({m0, m1, ..., mn})`, `AnyOfArray(a_container)`, `AnyOfArray(begin, end)`, `AnyOfArray(array)`, or `AnyOfArray(array, count)` | The same as `AnyOf()` except that the matchers come from an initializer list, STL-style container, iterator range, or C-style array. |
+| `Not(m)` | `argument` doesn't match matcher `m`. |
+
+## Adapters for Matchers
+
+| Matcher | Description |
+| :---------------------- | :------------------------------------ |
+| `MatcherCast<T>(m)` | casts matcher `m` to type `Matcher<T>`. |
+| `SafeMatcherCast<T>(m)` | [safely casts](../gmock_cook_book.md#SafeMatcherCast) matcher `m` to type `Matcher<T>`. |
+| `Truly(predicate)` | `predicate(argument)` returns something considered by C++ to be true, where `predicate` is a function or functor. |
+
+`AddressSatisfies(callback)` and `Truly(callback)` take ownership of `callback`,
+which must be a permanent callback.
+
+## Using Matchers as Predicates {#MatchersAsPredicatesCheat}
+
+| Matcher | Description |
+| :---------------------------- | :------------------------------------------ |
+| `Matches(m)(value)` | evaluates to `true` if `value` matches `m`. You can use `Matches(m)` alone as a unary functor. |
+| `ExplainMatchResult(m, value, result_listener)` | evaluates to `true` if `value` matches `m`, explaining the result to `result_listener`. |
+| `Value(value, m)` | evaluates to `true` if `value` matches `m`. |
+
+## Defining Matchers
+
+| Matcher | Description |
+| :----------------------------------- | :------------------------------------ |
+| `MATCHER(IsEven, "") { return (arg % 2) == 0; }` | Defines a matcher `IsEven()` to match an even number. |
+| `MATCHER_P(IsDivisibleBy, n, "") { *result_listener << "where the remainder is " << (arg % n); return (arg % n) == 0; }` | Defines a matcher `IsDivisibleBy(n)` to match a number divisible by `n`. |
+| `MATCHER_P2(IsBetween, a, b, absl::StrCat(negation ? "isn't" : "is", " between ", PrintToString(a), " and ", PrintToString(b))) { return a <= arg && arg <= b; }` | Defines a matcher `IsBetween(a, b)` to match a value in the range [`a`, `b`]. |
+
+**Notes:**
+
+1. The `MATCHER*` macros cannot be used inside a function or class.
+2. The matcher body must be *purely functional* (i.e. it cannot have any side
+ effect, and the result must not depend on anything other than the value
+ being matched and the matcher parameters).
+3. You can use `PrintToString(x)` to convert a value `x` of any type to a
+ string.
+4. You can use `ExplainMatchResult()` in a custom matcher to wrap another
+ matcher, for example:
+
+ ```cpp
+ MATCHER_P(NestedPropertyMatches, matcher, "") {
+ return ExplainMatchResult(matcher, arg.nested().property(), result_listener);
+ }
+ ```
--- /dev/null
+# Mocking Reference
+
+This page lists the facilities provided by GoogleTest for creating and working
+with mock objects. To use them, include the header
+`gmock/gmock.h`.
+
+## Macros {#macros}
+
+GoogleTest defines the following macros for working with mocks.
+
+### MOCK_METHOD {#MOCK_METHOD}
+
+`MOCK_METHOD(`*`return_type`*`,`*`method_name`*`, (`*`args...`*`));` \
+`MOCK_METHOD(`*`return_type`*`,`*`method_name`*`, (`*`args...`*`),
+(`*`specs...`*`));`
+
+Defines a mock method *`method_name`* with arguments `(`*`args...`*`)` and
+return type *`return_type`* within a mock class.
+
+The parameters of `MOCK_METHOD` mirror the method declaration. The optional
+fourth parameter *`specs...`* is a comma-separated list of qualifiers. The
+following qualifiers are accepted:
+
+| Qualifier | Meaning |
+| -------------------------- | -------------------------------------------- |
+| `const` | Makes the mocked method a `const` method. Required if overriding a `const` method. |
+| `override` | Marks the method with `override`. Recommended if overriding a `virtual` method. |
+| `noexcept` | Marks the method with `noexcept`. Required if overriding a `noexcept` method. |
+| `Calltype(`*`calltype`*`)` | Sets the call type for the method, for example `Calltype(STDMETHODCALLTYPE)`. Useful on Windows. |
+| `ref(`*`qualifier`*`)` | Marks the method with the given reference qualifier, for example `ref(&)` or `ref(&&)`. Required if overriding a method that has a reference qualifier. |
+
+Note that commas in arguments prevent `MOCK_METHOD` from parsing the arguments
+correctly if they are not appropriately surrounded by parentheses. See the
+following example:
+
+```cpp
+class MyMock {
+ public:
+ // The following 2 lines will not compile due to commas in the arguments:
+ MOCK_METHOD(std::pair<bool, int>, GetPair, ()); // Error!
+ MOCK_METHOD(bool, CheckMap, (std::map<int, double>, bool)); // Error!
+
+ // One solution - wrap arguments that contain commas in parentheses:
+ MOCK_METHOD((std::pair<bool, int>), GetPair, ());
+ MOCK_METHOD(bool, CheckMap, ((std::map<int, double>), bool));
+
+ // Another solution - use type aliases:
+ using BoolAndInt = std::pair<bool, int>;
+ MOCK_METHOD(BoolAndInt, GetPair, ());
+ using MapIntDouble = std::map<int, double>;
+ MOCK_METHOD(bool, CheckMap, (MapIntDouble, bool));
+};
+```
+
+`MOCK_METHOD` must be used in the `public:` section of a mock class definition,
+regardless of whether the method being mocked is `public`, `protected`, or
+`private` in the base class.
+
+### EXPECT_CALL {#EXPECT_CALL}
+
+`EXPECT_CALL(`*`mock_object`*`,`*`method_name`*`(`*`matchers...`*`))`
+
+Creates an [expectation](../gmock_for_dummies.md#setting-expectations) that the
+method *`method_name`* of the object *`mock_object`* is called with arguments
+that match the given matchers *`matchers...`*. `EXPECT_CALL` must precede any
+code that exercises the mock object.
+
+The parameter *`matchers...`* is a comma-separated list of
+[matchers](../gmock_for_dummies.md#matchers-what-arguments-do-we-expect) that
+correspond to each argument of the method *`method_name`*. The expectation will
+apply only to calls of *`method_name`* whose arguments match all of the
+matchers. If `(`*`matchers...`*`)` is omitted, the expectation behaves as if
+each argument's matcher were a [wildcard matcher (`_`)](matchers.md#wildcard).
+See the [Matchers Reference](matchers.md) for a list of all built-in matchers.
+
+The following chainable clauses can be used to modify the expectation, and they
+must be used in the following order:
+
+```cpp
+EXPECT_CALL(mock_object, method_name(matchers...))
+ .With(multi_argument_matcher) // Can be used at most once
+ .Times(cardinality) // Can be used at most once
+ .InSequence(sequences...) // Can be used any number of times
+ .After(expectations...) // Can be used any number of times
+ .WillOnce(action) // Can be used any number of times
+ .WillRepeatedly(action) // Can be used at most once
+ .RetiresOnSaturation(); // Can be used at most once
+```
+
+See details for each modifier clause below.
+
+#### With {#EXPECT_CALL.With}
+
+`.With(`*`multi_argument_matcher`*`)`
+
+Restricts the expectation to apply only to mock function calls whose arguments
+as a whole match the multi-argument matcher *`multi_argument_matcher`*.
+
+GoogleTest passes all of the arguments as one tuple into the matcher. The
+parameter *`multi_argument_matcher`* must thus be a matcher of type
+`Matcher<std::tuple<A1, ..., An>>`, where `A1, ..., An` are the types of the
+function arguments.
+
+For example, the following code sets the expectation that
+`my_mock.SetPosition()` is called with any two arguments, the first argument
+being less than the second:
+
+```cpp
+using ::testing::_;
+using ::testing::Lt;
+...
+EXPECT_CALL(my_mock, SetPosition(_, _))
+ .With(Lt());
+```
+
+GoogleTest provides some built-in matchers for 2-tuples, including the `Lt()`
+matcher above. See [Multi-argument Matchers](matchers.md#MultiArgMatchers).
+
+The `With` clause can be used at most once on an expectation and must be the
+first clause.
+
+#### Times {#EXPECT_CALL.Times}
+
+`.Times(`*`cardinality`*`)`
+
+Specifies how many times the mock function call is expected.
+
+The parameter *`cardinality`* represents the number of expected calls and can be
+one of the following, all defined in the `::testing` namespace:
+
+| Cardinality | Meaning |
+| ------------------- | --------------------------------------------------- |
+| `AnyNumber()` | The function can be called any number of times. |
+| `AtLeast(n)` | The function call is expected at least *n* times. |
+| `AtMost(n)` | The function call is expected at most *n* times. |
+| `Between(m, n)` | The function call is expected between *m* and *n* times, inclusive. |
+| `Exactly(n)` or `n` | The function call is expected exactly *n* times. If *n* is 0, the call should never happen. |
+
+If the `Times` clause is omitted, GoogleTest infers the cardinality as follows:
+
+* If neither [`WillOnce`](#EXPECT_CALL.WillOnce) nor
+ [`WillRepeatedly`](#EXPECT_CALL.WillRepeatedly) are specified, the inferred
+ cardinality is `Times(1)`.
+* If there are *n* `WillOnce` clauses and no `WillRepeatedly` clause, where
+ *n* >= 1, the inferred cardinality is `Times(n)`.
+* If there are *n* `WillOnce` clauses and one `WillRepeatedly` clause, where
+ *n* >= 0, the inferred cardinality is `Times(AtLeast(n))`.
+
+The `Times` clause can be used at most once on an expectation.
+
+#### InSequence {#EXPECT_CALL.InSequence}
+
+`.InSequence(`*`sequences...`*`)`
+
+Specifies that the mock function call is expected in a certain sequence.
+
+The parameter *`sequences...`* is any number of [`Sequence`](#Sequence) objects.
+Expected calls assigned to the same sequence are expected to occur in the order
+the expectations are declared.
+
+For example, the following code sets the expectation that the `Reset()` method
+of `my_mock` is called before both `GetSize()` and `Describe()`, and `GetSize()`
+and `Describe()` can occur in any order relative to each other:
+
+```cpp
+using ::testing::Sequence;
+Sequence s1, s2;
+...
+EXPECT_CALL(my_mock, Reset())
+ .InSequence(s1, s2);
+EXPECT_CALL(my_mock, GetSize())
+ .InSequence(s1);
+EXPECT_CALL(my_mock, Describe())
+ .InSequence(s2);
+```
+
+The `InSequence` clause can be used any number of times on an expectation.
+
+See also the [`InSequence` class](#InSequence).
+
+#### After {#EXPECT_CALL.After}
+
+`.After(`*`expectations...`*`)`
+
+Specifies that the mock function call is expected to occur after one or more
+other calls.
+
+The parameter *`expectations...`* can be up to five
+[`Expectation`](#Expectation) or [`ExpectationSet`](#ExpectationSet) objects.
+The mock function call is expected to occur after all of the given expectations.
+
+For example, the following code sets the expectation that the `Describe()`
+method of `my_mock` is called only after both `InitX()` and `InitY()` have been
+called.
+
+```cpp
+using ::testing::Expectation;
+...
+Expectation init_x = EXPECT_CALL(my_mock, InitX());
+Expectation init_y = EXPECT_CALL(my_mock, InitY());
+EXPECT_CALL(my_mock, Describe())
+ .After(init_x, init_y);
+```
+
+The `ExpectationSet` object is helpful when the number of prerequisites for an
+expectation is large or variable, for example:
+
+```cpp
+using ::testing::ExpectationSet;
+...
+ExpectationSet all_inits;
+// Collect all expectations of InitElement() calls
+for (int i = 0; i < element_count; i++) {
+ all_inits += EXPECT_CALL(my_mock, InitElement(i));
+}
+EXPECT_CALL(my_mock, Describe())
+ .After(all_inits); // Expect Describe() call after all InitElement() calls
+```
+
+The `After` clause can be used any number of times on an expectation.
+
+#### WillOnce {#EXPECT_CALL.WillOnce}
+
+`.WillOnce(`*`action`*`)`
+
+Specifies the mock function's actual behavior when invoked, for a single
+matching function call.
+
+The parameter *`action`* represents the
+[action](../gmock_for_dummies.md#actions-what-should-it-do) that the function
+call will perform. See the [Actions Reference](actions.md) for a list of
+built-in actions.
+
+The use of `WillOnce` implicitly sets a cardinality on the expectation when
+`Times` is not specified. See [`Times`](#EXPECT_CALL.Times).
+
+Each matching function call will perform the next action in the order declared.
+For example, the following code specifies that `my_mock.GetNumber()` is expected
+to be called exactly 3 times and will return `1`, `2`, and `3` respectively on
+the first, second, and third calls:
+
+```cpp
+using ::testing::Return;
+...
+EXPECT_CALL(my_mock, GetNumber())
+ .WillOnce(Return(1))
+ .WillOnce(Return(2))
+ .WillOnce(Return(3));
+```
+
+The `WillOnce` clause can be used any number of times on an expectation.
+
+#### WillRepeatedly {#EXPECT_CALL.WillRepeatedly}
+
+`.WillRepeatedly(`*`action`*`)`
+
+Specifies the mock function's actual behavior when invoked, for all subsequent
+matching function calls. Takes effect after the actions specified in the
+[`WillOnce`](#EXPECT_CALL.WillOnce) clauses, if any, have been performed.
+
+The parameter *`action`* represents the
+[action](../gmock_for_dummies.md#actions-what-should-it-do) that the function
+call will perform. See the [Actions Reference](actions.md) for a list of
+built-in actions.
+
+The use of `WillRepeatedly` implicitly sets a cardinality on the expectation
+when `Times` is not specified. See [`Times`](#EXPECT_CALL.Times).
+
+If any `WillOnce` clauses have been specified, matching function calls will
+perform those actions before the action specified by `WillRepeatedly`. See the
+following example:
+
+```cpp
+using ::testing::Return;
+...
+EXPECT_CALL(my_mock, GetName())
+ .WillRepeatedly(Return("John Doe")); // Return "John Doe" on all calls
+
+EXPECT_CALL(my_mock, GetNumber())
+ .WillOnce(Return(42)) // Return 42 on the first call
+ .WillRepeatedly(Return(7)); // Return 7 on all subsequent calls
+```
+
+The `WillRepeatedly` clause can be used at most once on an expectation.
+
+#### RetiresOnSaturation {#EXPECT_CALL.RetiresOnSaturation}
+
+`.RetiresOnSaturation()`
+
+Indicates that the expectation will no longer be active after the expected
+number of matching function calls has been reached.
+
+The `RetiresOnSaturation` clause is only meaningful for expectations with an
+upper-bounded cardinality. The expectation will *retire* (no longer match any
+function calls) after it has been *saturated* (the upper bound has been
+reached). See the following example:
+
+```cpp
+using ::testing::_;
+using ::testing::AnyNumber;
+...
+EXPECT_CALL(my_mock, SetNumber(_)) // Expectation 1
+ .Times(AnyNumber());
+EXPECT_CALL(my_mock, SetNumber(7)) // Expectation 2
+ .Times(2)
+ .RetiresOnSaturation();
+```
+
+In the above example, the first two calls to `my_mock.SetNumber(7)` match
+expectation 2, which then becomes inactive and no longer matches any calls. A
+third call to `my_mock.SetNumber(7)` would then match expectation 1. Without
+`RetiresOnSaturation()` on expectation 2, a third call to `my_mock.SetNumber(7)`
+would match expectation 2 again, producing a failure since the limit of 2 calls
+was exceeded.
+
+The `RetiresOnSaturation` clause can be used at most once on an expectation and
+must be the last clause.
+
+### ON_CALL {#ON_CALL}
+
+`ON_CALL(`*`mock_object`*`,`*`method_name`*`(`*`matchers...`*`))`
+
+Defines what happens when the method *`method_name`* of the object
+*`mock_object`* is called with arguments that match the given matchers
+*`matchers...`*. Requires a modifier clause to specify the method's behavior.
+*Does not* set any expectations that the method will be called.
+
+The parameter *`matchers...`* is a comma-separated list of
+[matchers](../gmock_for_dummies.md#matchers-what-arguments-do-we-expect) that
+correspond to each argument of the method *`method_name`*. The `ON_CALL`
+specification will apply only to calls of *`method_name`* whose arguments match
+all of the matchers. If `(`*`matchers...`*`)` is omitted, the behavior is as if
+each argument's matcher were a [wildcard matcher (`_`)](matchers.md#wildcard).
+See the [Matchers Reference](matchers.md) for a list of all built-in matchers.
+
+The following chainable clauses can be used to set the method's behavior, and
+they must be used in the following order:
+
+```cpp
+ON_CALL(mock_object, method_name(matchers...))
+ .With(multi_argument_matcher) // Can be used at most once
+ .WillByDefault(action); // Required
+```
+
+See details for each modifier clause below.
+
+#### With {#ON_CALL.With}
+
+`.With(`*`multi_argument_matcher`*`)`
+
+Restricts the specification to only mock function calls whose arguments as a
+whole match the multi-argument matcher *`multi_argument_matcher`*.
+
+GoogleTest passes all of the arguments as one tuple into the matcher. The
+parameter *`multi_argument_matcher`* must thus be a matcher of type
+`Matcher<std::tuple<A1, ..., An>>`, where `A1, ..., An` are the types of the
+function arguments.
+
+For example, the following code sets the default behavior when
+`my_mock.SetPosition()` is called with any two arguments, the first argument
+being less than the second:
+
+```cpp
+using ::testing::_;
+using ::testing::Lt;
+using ::testing::Return;
+...
+ON_CALL(my_mock, SetPosition(_, _))
+ .With(Lt())
+ .WillByDefault(Return(true));
+```
+
+GoogleTest provides some built-in matchers for 2-tuples, including the `Lt()`
+matcher above. See [Multi-argument Matchers](matchers.md#MultiArgMatchers).
+
+The `With` clause can be used at most once with each `ON_CALL` statement.
+
+#### WillByDefault {#ON_CALL.WillByDefault}
+
+`.WillByDefault(`*`action`*`)`
+
+Specifies the default behavior of a matching mock function call.
+
+The parameter *`action`* represents the
+[action](../gmock_for_dummies.md#actions-what-should-it-do) that the function
+call will perform. See the [Actions Reference](actions.md) for a list of
+built-in actions.
+
+For example, the following code specifies that by default, a call to
+`my_mock.Greet()` will return `"hello"`:
+
+```cpp
+using ::testing::Return;
+...
+ON_CALL(my_mock, Greet())
+ .WillByDefault(Return("hello"));
+```
+
+The action specified by `WillByDefault` is superseded by the actions specified
+on a matching `EXPECT_CALL` statement, if any. See the
+[`WillOnce`](#EXPECT_CALL.WillOnce) and
+[`WillRepeatedly`](#EXPECT_CALL.WillRepeatedly) clauses of `EXPECT_CALL`.
+
+The `WillByDefault` clause must be used exactly once with each `ON_CALL`
+statement.
+
+## Classes {#classes}
+
+GoogleTest defines the following classes for working with mocks.
+
+### DefaultValue {#DefaultValue}
+
+`::testing::DefaultValue<T>`
+
+Allows a user to specify the default value for a type `T` that is both copyable
+and publicly destructible (i.e. anything that can be used as a function return
+type). For mock functions with a return type of `T`, this default value is
+returned from function calls that do not specify an action.
+
+Provides the static methods `Set()`, `SetFactory()`, and `Clear()` to manage the
+default value:
+
+```cpp
+// Sets the default value to be returned. T must be copy constructible.
+DefaultValue<T>::Set(value);
+
+// Sets a factory. Will be invoked on demand. T must be move constructible.
+T MakeT();
+DefaultValue<T>::SetFactory(&MakeT);
+
+// Unsets the default value.
+DefaultValue<T>::Clear();
+```
+
+### NiceMock {#NiceMock}
+
+`::testing::NiceMock<T>`
+
+Represents a mock object that suppresses warnings on
+[uninteresting calls](../gmock_cook_book.md#uninteresting-vs-unexpected). The
+template parameter `T` is any mock class, except for another `NiceMock`,
+`NaggyMock`, or `StrictMock`.
+
+Usage of `NiceMock<T>` is analogous to usage of `T`. `NiceMock<T>` is a subclass
+of `T`, so it can be used wherever an object of type `T` is accepted. In
+addition, `NiceMock<T>` can be constructed with any arguments that a constructor
+of `T` accepts.
+
+For example, the following code suppresses warnings on the mock `my_mock` of
+type `MockClass` if a method other than `DoSomething()` is called:
+
+```cpp
+using ::testing::NiceMock;
+...
+NiceMock<MockClass> my_mock("some", "args");
+EXPECT_CALL(my_mock, DoSomething());
+... code that uses my_mock ...
+```
+
+`NiceMock<T>` only works for mock methods defined using the `MOCK_METHOD` macro
+directly in the definition of class `T`. If a mock method is defined in a base
+class of `T`, a warning might still be generated.
+
+`NiceMock<T>` might not work correctly if the destructor of `T` is not virtual.
+
+### NaggyMock {#NaggyMock}
+
+`::testing::NaggyMock<T>`
+
+Represents a mock object that generates warnings on
+[uninteresting calls](../gmock_cook_book.md#uninteresting-vs-unexpected). The
+template parameter `T` is any mock class, except for another `NiceMock`,
+`NaggyMock`, or `StrictMock`.
+
+Usage of `NaggyMock<T>` is analogous to usage of `T`. `NaggyMock<T>` is a
+subclass of `T`, so it can be used wherever an object of type `T` is accepted.
+In addition, `NaggyMock<T>` can be constructed with any arguments that a
+constructor of `T` accepts.
+
+For example, the following code generates warnings on the mock `my_mock` of type
+`MockClass` if a method other than `DoSomething()` is called:
+
+```cpp
+using ::testing::NaggyMock;
+...
+NaggyMock<MockClass> my_mock("some", "args");
+EXPECT_CALL(my_mock, DoSomething());
+... code that uses my_mock ...
+```
+
+Mock objects of type `T` by default behave the same way as `NaggyMock<T>`.
+
+### StrictMock {#StrictMock}
+
+`::testing::StrictMock<T>`
+
+Represents a mock object that generates test failures on
+[uninteresting calls](../gmock_cook_book.md#uninteresting-vs-unexpected). The
+template parameter `T` is any mock class, except for another `NiceMock`,
+`NaggyMock`, or `StrictMock`.
+
+Usage of `StrictMock<T>` is analogous to usage of `T`. `StrictMock<T>` is a
+subclass of `T`, so it can be used wherever an object of type `T` is accepted.
+In addition, `StrictMock<T>` can be constructed with any arguments that a
+constructor of `T` accepts.
+
+For example, the following code generates a test failure on the mock `my_mock`
+of type `MockClass` if a method other than `DoSomething()` is called:
+
+```cpp
+using ::testing::StrictMock;
+...
+StrictMock<MockClass> my_mock("some", "args");
+EXPECT_CALL(my_mock, DoSomething());
+... code that uses my_mock ...
+```
+
+`StrictMock<T>` only works for mock methods defined using the `MOCK_METHOD`
+macro directly in the definition of class `T`. If a mock method is defined in a
+base class of `T`, a failure might not be generated.
+
+`StrictMock<T>` might not work correctly if the destructor of `T` is not
+virtual.
+
+### Sequence {#Sequence}
+
+`::testing::Sequence`
+
+Represents a chronological sequence of expectations. See the
+[`InSequence`](#EXPECT_CALL.InSequence) clause of `EXPECT_CALL` for usage.
+
+### InSequence {#InSequence}
+
+`::testing::InSequence`
+
+An object of this type causes all expectations encountered in its scope to be
+put in an anonymous sequence.
+
+This allows more convenient expression of multiple expectations in a single
+sequence:
+
+```cpp
+using ::testing::InSequence;
+{
+ InSequence seq;
+
+ // The following are expected to occur in the order declared.
+ EXPECT_CALL(...);
+ EXPECT_CALL(...);
+ ...
+ EXPECT_CALL(...);
+}
+```
+
+The name of the `InSequence` object does not matter.
+
+### Expectation {#Expectation}
+
+`::testing::Expectation`
+
+Represents a mock function call expectation as created by
+[`EXPECT_CALL`](#EXPECT_CALL):
+
+```cpp
+using ::testing::Expectation;
+Expectation my_expectation = EXPECT_CALL(...);
+```
+
+Useful for specifying sequences of expectations; see the
+[`After`](#EXPECT_CALL.After) clause of `EXPECT_CALL`.
+
+### ExpectationSet {#ExpectationSet}
+
+`::testing::ExpectationSet`
+
+Represents a set of mock function call expectations.
+
+Use the `+=` operator to add [`Expectation`](#Expectation) objects to the set:
+
+```cpp
+using ::testing::ExpectationSet;
+ExpectationSet my_expectations;
+my_expectations += EXPECT_CALL(...);
+```
+
+Useful for specifying sequences of expectations; see the
+[`After`](#EXPECT_CALL.After) clause of `EXPECT_CALL`.
--- /dev/null
+# Testing Reference
+
+<!--* toc_depth: 3 *-->
+
+This page lists the facilities provided by GoogleTest for writing test programs.
+To use them, include the header `gtest/gtest.h`.
+
+## Macros
+
+GoogleTest defines the following macros for writing tests.
+
+### TEST {#TEST}
+
+<pre>
+TEST(<em>TestSuiteName</em>, <em>TestName</em>) {
+ ... <em>statements</em> ...
+}
+</pre>
+
+Defines an individual test named *`TestName`* in the test suite
+*`TestSuiteName`*, consisting of the given statements.
+
+Both arguments *`TestSuiteName`* and *`TestName`* must be valid C++ identifiers
+and must not contain underscores (`_`). Tests in different test suites can have
+the same individual name.
+
+The statements within the test body can be any code under test.
+[Assertions](assertions.md) used within the test body determine the outcome of
+the test.
+
+### TEST_F {#TEST_F}
+
+<pre>
+TEST_F(<em>TestFixtureName</em>, <em>TestName</em>) {
+ ... <em>statements</em> ...
+}
+</pre>
+
+Defines an individual test named *`TestName`* that uses the test fixture class
+*`TestFixtureName`*. The test suite name is *`TestFixtureName`*.
+
+Both arguments *`TestFixtureName`* and *`TestName`* must be valid C++
+identifiers and must not contain underscores (`_`). *`TestFixtureName`* must be
+the name of a test fixture class—see
+[Test Fixtures](../primer.md#same-data-multiple-tests).
+
+The statements within the test body can be any code under test.
+[Assertions](assertions.md) used within the test body determine the outcome of
+the test.
+
+### TEST_P {#TEST_P}
+
+<pre>
+TEST_P(<em>TestFixtureName</em>, <em>TestName</em>) {
+ ... <em>statements</em> ...
+}
+</pre>
+
+Defines an individual value-parameterized test named *`TestName`* that uses the
+test fixture class *`TestFixtureName`*. The test suite name is
+*`TestFixtureName`*.
+
+Both arguments *`TestFixtureName`* and *`TestName`* must be valid C++
+identifiers and must not contain underscores (`_`). *`TestFixtureName`* must be
+the name of a value-parameterized test fixture class—see
+[Value-Parameterized Tests](../advanced.md#value-parameterized-tests).
+
+The statements within the test body can be any code under test. Within the test
+body, the test parameter can be accessed with the `GetParam()` function (see
+[`WithParamInterface`](#WithParamInterface)). For example:
+
+```cpp
+TEST_P(MyTestSuite, DoesSomething) {
+ ...
+ EXPECT_TRUE(DoSomething(GetParam()));
+ ...
+}
+```
+
+[Assertions](assertions.md) used within the test body determine the outcome of
+the test.
+
+See also [`INSTANTIATE_TEST_SUITE_P`](#INSTANTIATE_TEST_SUITE_P).
+
+### INSTANTIATE_TEST_SUITE_P {#INSTANTIATE_TEST_SUITE_P}
+
+`INSTANTIATE_TEST_SUITE_P(`*`InstantiationName`*`,`*`TestSuiteName`*`,`*`param_generator`*`)`
+\
+`INSTANTIATE_TEST_SUITE_P(`*`InstantiationName`*`,`*`TestSuiteName`*`,`*`param_generator`*`,`*`name_generator`*`)`
+
+Instantiates the value-parameterized test suite *`TestSuiteName`* (defined with
+[`TEST_P`](#TEST_P)).
+
+The argument *`InstantiationName`* is a unique name for the instantiation of the
+test suite, to distinguish between multiple instantiations. In test output, the
+instantiation name is added as a prefix to the test suite name
+*`TestSuiteName`*.
+
+The argument *`param_generator`* is one of the following GoogleTest-provided
+functions that generate the test parameters, all defined in the `::testing`
+namespace:
+
+<span id="param-generators"></span>
+
+| Parameter Generator | Behavior |
+| ------------------- | ---------------------------------------------------- |
+| `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)` or `ValuesIn(begin,end)` | Yields values from a C-style array, an STL-style container, or an iterator range `[begin, end)`. |
+| `Bool()` | Yields sequence `{false, true}`. |
+| `Combine(g1, g2, ..., gN)` | Yields as `std::tuple` *n*-tuples all combinations (Cartesian product) of the values generated by the given *n* generators `g1`, `g2`, ..., `gN`. |
+
+The optional last argument *`name_generator`* is a function or functor that
+generates custom test name suffixes based on the test parameters. The function
+must accept an argument of type
+[`TestParamInfo<class ParamType>`](#TestParamInfo) and return a `std::string`.
+The test name suffix can only contain alphanumeric characters and underscores.
+GoogleTest provides [`PrintToStringParamName`](#PrintToStringParamName), or a
+custom function can be used for more control:
+
+```cpp
+INSTANTIATE_TEST_SUITE_P(
+ MyInstantiation, MyTestSuite,
+ ::testing::Values(...),
+ [](const ::testing::TestParamInfo<MyTestSuite::ParamType>& info) {
+ // Can use info.param here to generate the test suffix
+ std::string name = ...
+ return name;
+ });
+```
+
+For more information, see
+[Value-Parameterized Tests](../advanced.md#value-parameterized-tests).
+
+See also
+[`GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST`](#GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST).
+
+### TYPED_TEST_SUITE {#TYPED_TEST_SUITE}
+
+`TYPED_TEST_SUITE(`*`TestFixtureName`*`,`*`Types`*`)`
+
+Defines a typed test suite based on the test fixture *`TestFixtureName`*. The
+test suite name is *`TestFixtureName`*.
+
+The argument *`TestFixtureName`* is a fixture class template, parameterized by a
+type, for example:
+
+```cpp
+template <typename T>
+class MyFixture : public ::testing::Test {
+ public:
+ ...
+ using List = std::list<T>;
+ static T shared_;
+ T value_;
+};
+```
+
+The argument *`Types`* is a [`Types`](#Types) object representing the list of
+types to run the tests on, for example:
+
+```cpp
+using MyTypes = ::testing::Types<char, int, unsigned int>;
+TYPED_TEST_SUITE(MyFixture, MyTypes);
+```
+
+The type alias (`using` or `typedef`) is necessary for the `TYPED_TEST_SUITE`
+macro to parse correctly.
+
+See also [`TYPED_TEST`](#TYPED_TEST) and
+[Typed Tests](../advanced.md#typed-tests) for more information.
+
+### TYPED_TEST {#TYPED_TEST}
+
+<pre>
+TYPED_TEST(<em>TestSuiteName</em>, <em>TestName</em>) {
+ ... <em>statements</em> ...
+}
+</pre>
+
+Defines an individual typed test named *`TestName`* in the typed test suite
+*`TestSuiteName`*. The test suite must be defined with
+[`TYPED_TEST_SUITE`](#TYPED_TEST_SUITE).
+
+Within the test body, the special name `TypeParam` refers to the type parameter,
+and `TestFixture` refers to the fixture class. See the following example:
+
+```cpp
+TYPED_TEST(MyFixture, Example) {
+ // Inside a test, refer to the special name TypeParam to get the type
+ // parameter. Since we are inside a derived class template, C++ requires
+ // us to visit the members of MyFixture 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. The 'typename' is required to satisfy the compiler.
+ typename TestFixture::List values;
+
+ values.push_back(n);
+ ...
+}
+```
+
+For more information, see [Typed Tests](../advanced.md#typed-tests).
+
+### TYPED_TEST_SUITE_P {#TYPED_TEST_SUITE_P}
+
+`TYPED_TEST_SUITE_P(`*`TestFixtureName`*`)`
+
+Defines a type-parameterized test suite based on the test fixture
+*`TestFixtureName`*. The test suite name is *`TestFixtureName`*.
+
+The argument *`TestFixtureName`* is a fixture class template, parameterized by a
+type. See [`TYPED_TEST_SUITE`](#TYPED_TEST_SUITE) for an example.
+
+See also [`TYPED_TEST_P`](#TYPED_TEST_P) and
+[Type-Parameterized Tests](../advanced.md#type-parameterized-tests) for more
+information.
+
+### TYPED_TEST_P {#TYPED_TEST_P}
+
+<pre>
+TYPED_TEST_P(<em>TestSuiteName</em>, <em>TestName</em>) {
+ ... <em>statements</em> ...
+}
+</pre>
+
+Defines an individual type-parameterized test named *`TestName`* in the
+type-parameterized test suite *`TestSuiteName`*. The test suite must be defined
+with [`TYPED_TEST_SUITE_P`](#TYPED_TEST_SUITE_P).
+
+Within the test body, the special name `TypeParam` refers to the type parameter,
+and `TestFixture` refers to the fixture class. See [`TYPED_TEST`](#TYPED_TEST)
+for an example.
+
+See also [`REGISTER_TYPED_TEST_SUITE_P`](#REGISTER_TYPED_TEST_SUITE_P) and
+[Type-Parameterized Tests](../advanced.md#type-parameterized-tests) for more
+information.
+
+### REGISTER_TYPED_TEST_SUITE_P {#REGISTER_TYPED_TEST_SUITE_P}
+
+`REGISTER_TYPED_TEST_SUITE_P(`*`TestSuiteName`*`,`*`TestNames...`*`)`
+
+Registers the type-parameterized tests *`TestNames...`* of the test suite
+*`TestSuiteName`*. The test suite and tests must be defined with
+[`TYPED_TEST_SUITE_P`](#TYPED_TEST_SUITE_P) and [`TYPED_TEST_P`](#TYPED_TEST_P).
+
+For example:
+
+```cpp
+// Define the test suite and tests.
+TYPED_TEST_SUITE_P(MyFixture);
+TYPED_TEST_P(MyFixture, HasPropertyA) { ... }
+TYPED_TEST_P(MyFixture, HasPropertyB) { ... }
+
+// Register the tests in the test suite.
+REGISTER_TYPED_TEST_SUITE_P(MyFixture, HasPropertyA, HasPropertyB);
+```
+
+See also [`INSTANTIATE_TYPED_TEST_SUITE_P`](#INSTANTIATE_TYPED_TEST_SUITE_P) and
+[Type-Parameterized Tests](../advanced.md#type-parameterized-tests) for more
+information.
+
+### INSTANTIATE_TYPED_TEST_SUITE_P {#INSTANTIATE_TYPED_TEST_SUITE_P}
+
+`INSTANTIATE_TYPED_TEST_SUITE_P(`*`InstantiationName`*`,`*`TestSuiteName`*`,`*`Types`*`)`
+
+Instantiates the type-parameterized test suite *`TestSuiteName`*. The test suite
+must be registered with
+[`REGISTER_TYPED_TEST_SUITE_P`](#REGISTER_TYPED_TEST_SUITE_P).
+
+The argument *`InstantiationName`* is a unique name for the instantiation of the
+test suite, to distinguish between multiple instantiations. In test output, the
+instantiation name is added as a prefix to the test suite name
+*`TestSuiteName`*.
+
+The argument *`Types`* is a [`Types`](#Types) object representing the list of
+types to run the tests on, for example:
+
+```cpp
+using MyTypes = ::testing::Types<char, int, unsigned int>;
+INSTANTIATE_TYPED_TEST_SUITE_P(MyInstantiation, MyFixture, MyTypes);
+```
+
+The type alias (`using` or `typedef`) is necessary for the
+`INSTANTIATE_TYPED_TEST_SUITE_P` macro to parse correctly.
+
+For more information, see
+[Type-Parameterized Tests](../advanced.md#type-parameterized-tests).
+
+### FRIEND_TEST {#FRIEND_TEST}
+
+`FRIEND_TEST(`*`TestSuiteName`*`,`*`TestName`*`)`
+
+Within a class body, declares an individual test as a friend of the class,
+enabling the test to access private class members.
+
+If the class is defined in a namespace, then in order to be friends of the
+class, test fixtures and tests must be defined in the exact same namespace,
+without inline or anonymous namespaces.
+
+For example, if the class definition looks like the following:
+
+```cpp
+namespace my_namespace {
+
+class MyClass {
+ friend class MyClassTest;
+ FRIEND_TEST(MyClassTest, HasPropertyA);
+ FRIEND_TEST(MyClassTest, HasPropertyB);
+ ... definition of class MyClass ...
+};
+
+} // namespace my_namespace
+```
+
+Then the test code should look like:
+
+```cpp
+namespace my_namespace {
+
+class MyClassTest : public ::testing::Test {
+ ...
+};
+
+TEST_F(MyClassTest, HasPropertyA) { ... }
+TEST_F(MyClassTest, HasPropertyB) { ... }
+
+} // namespace my_namespace
+```
+
+See [Testing Private Code](../advanced.md#testing-private-code) for more
+information.
+
+### SCOPED_TRACE {#SCOPED_TRACE}
+
+`SCOPED_TRACE(`*`message`*`)`
+
+Causes the current file name, line number, and the given message *`message`* to
+be added to the failure message for each assertion failure that occurs in the
+scope.
+
+For more information, see
+[Adding Traces to Assertions](../advanced.md#adding-traces-to-assertions).
+
+See also the [`ScopedTrace` class](#ScopedTrace).
+
+### GTEST_SKIP {#GTEST_SKIP}
+
+`GTEST_SKIP()`
+
+Prevents further test execution at runtime.
+
+Can be used in individual test cases or in the `SetUp()` methods of test
+environments or test fixtures (classes derived from the
+[`Environment`](#Environment) or [`Test`](#Test) classes). If used in a global
+test environment `SetUp()` method, it skips all tests in the test program. If
+used in a test fixture `SetUp()` method, it skips all tests in the corresponding
+test suite.
+
+Similar to assertions, `GTEST_SKIP` allows streaming a custom message into it.
+
+See [Skipping Test Execution](../advanced.md#skipping-test-execution) for more
+information.
+
+### GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST {#GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST}
+
+`GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(`*`TestSuiteName`*`)`
+
+Allows the value-parameterized test suite *`TestSuiteName`* to be
+uninstantiated.
+
+By default, every [`TEST_P`](#TEST_P) call without a corresponding
+[`INSTANTIATE_TEST_SUITE_P`](#INSTANTIATE_TEST_SUITE_P) call causes a failing
+test in the test suite `GoogleTestVerification`.
+`GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST` suppresses this failure for the
+given test suite.
+
+## Classes and types
+
+GoogleTest defines the following classes and types to help with writing tests.
+
+### AssertionResult {#AssertionResult}
+
+`::testing::AssertionResult`
+
+A class for indicating whether an assertion was successful.
+
+When the assertion wasn't successful, the `AssertionResult` object stores a
+non-empty failure message that can be retrieved with the object's `message()`
+method.
+
+To create an instance of this class, use one of the factory functions
+[`AssertionSuccess()`](#AssertionSuccess) or
+[`AssertionFailure()`](#AssertionFailure).
+
+### AssertionException {#AssertionException}
+
+`::testing::AssertionException`
+
+Exception which can be thrown from
+[`TestEventListener::OnTestPartResult`](#TestEventListener::OnTestPartResult).
+
+### EmptyTestEventListener {#EmptyTestEventListener}
+
+`::testing::EmptyTestEventListener`
+
+Provides an empty implementation of all methods in the
+[`TestEventListener`](#TestEventListener) interface, such that a subclass only
+needs to override the methods it cares about.
+
+### Environment {#Environment}
+
+`::testing::Environment`
+
+Represents a global test environment. See
+[Global Set-Up and Tear-Down](../advanced.md#global-set-up-and-tear-down).
+
+#### Protected Methods {#Environment-protected}
+
+##### SetUp {#Environment::SetUp}
+
+`virtual void Environment::SetUp()`
+
+Override this to define how to set up the environment.
+
+##### TearDown {#Environment::TearDown}
+
+`virtual void Environment::TearDown()`
+
+Override this to define how to tear down the environment.
+
+### ScopedTrace {#ScopedTrace}
+
+`::testing::ScopedTrace`
+
+An instance of this class causes a trace to be included in every test failure
+message generated by code in the scope of the lifetime of the `ScopedTrace`
+instance. The effect is undone with the destruction of the instance.
+
+The `ScopedTrace` constructor has the following form:
+
+```cpp
+template <typename T>
+ScopedTrace(const char* file, int line, const T& message)
+```
+
+Example usage:
+
+```cpp
+::testing::ScopedTrace trace("file.cc", 123, "message");
+```
+
+The resulting trace includes the given source file path and line number, and the
+given message. The `message` argument can be anything streamable to
+`std::ostream`.
+
+See also [`SCOPED_TRACE`](#SCOPED_TRACE).
+
+### Test {#Test}
+
+`::testing::Test`
+
+The abstract class that all tests inherit from. `Test` is not copyable.
+
+#### Public Methods {#Test-public}
+
+##### SetUpTestSuite {#Test::SetUpTestSuite}
+
+`static void Test::SetUpTestSuite()`
+
+Performs shared setup for all tests in the test suite. GoogleTest calls
+`SetUpTestSuite()` before running the first test in the test suite.
+
+##### TearDownTestSuite {#Test::TearDownTestSuite}
+
+`static void Test::TearDownTestSuite()`
+
+Performs shared teardown for all tests in the test suite. GoogleTest calls
+`TearDownTestSuite()` after running the last test in the test suite.
+
+##### HasFatalFailure {#Test::HasFatalFailure}
+
+`static bool Test::HasFatalFailure()`
+
+Returns true if and only if the current test has a fatal failure.
+
+##### HasNonfatalFailure {#Test::HasNonfatalFailure}
+
+`static bool Test::HasNonfatalFailure()`
+
+Returns true if and only if the current test has a nonfatal failure.
+
+##### HasFailure {#Test::HasFailure}
+
+`static bool Test::HasFailure()`
+
+Returns true if and only if the current test has any failure, either fatal or
+nonfatal.
+
+##### IsSkipped {#Test::IsSkipped}
+
+`static bool Test::IsSkipped()`
+
+Returns true if and only if the current test was skipped.
+
+##### RecordProperty {#Test::RecordProperty}
+
+`static void Test::RecordProperty(const std::string& key, const std::string&
+value)` \
+`static void Test::RecordProperty(const std::string& key, int value)`
+
+Logs a property for the current test, test suite, or entire invocation of the
+test program. Only the last value for a given key is logged.
+
+The key must be a valid XML attribute name, and cannot conflict with the ones
+already used by GoogleTest (`name`, `status`, `time`, `classname`, `type_param`,
+and `value_param`).
+
+`RecordProperty` is `public static` so it can be called from utility functions
+that are not members of the test fixture.
+
+Calls to `RecordProperty` made during the lifespan of the test (from the moment
+its constructor starts to the moment its destructor finishes) are output in XML
+as attributes of the `<testcase>` element. Properties recorded from a fixture's
+`SetUpTestSuite` or `TearDownTestSuite` methods are logged as attributes of the
+corresponding `<testsuite>` element. Calls to `RecordProperty` made in the
+global context (before or after invocation of `RUN_ALL_TESTS` or from the
+`SetUp`/`TearDown` methods of registered `Environment` objects) are output as
+attributes of the `<testsuites>` element.
+
+#### Protected Methods {#Test-protected}
+
+##### SetUp {#Test::SetUp}
+
+`virtual void Test::SetUp()`
+
+Override this to perform test fixture setup. GoogleTest calls `SetUp()` before
+running each individual test.
+
+##### TearDown {#Test::TearDown}
+
+`virtual void Test::TearDown()`
+
+Override this to perform test fixture teardown. GoogleTest calls `TearDown()`
+after running each individual test.
+
+### TestWithParam {#TestWithParam}
+
+`::testing::TestWithParam<T>`
+
+A convenience class which inherits from both [`Test`](#Test) and
+[`WithParamInterface<T>`](#WithParamInterface).
+
+### TestSuite {#TestSuite}
+
+Represents a test suite. `TestSuite` is not copyable.
+
+#### Public Methods {#TestSuite-public}
+
+##### name {#TestSuite::name}
+
+`const char* TestSuite::name() const`
+
+Gets the name of the test suite.
+
+##### type_param {#TestSuite::type_param}
+
+`const char* TestSuite::type_param() const`
+
+Returns the name of the parameter type, or `NULL` if this is not a typed or
+type-parameterized test suite. See [Typed Tests](../advanced.md#typed-tests) and
+[Type-Parameterized Tests](../advanced.md#type-parameterized-tests).
+
+##### should_run {#TestSuite::should_run}
+
+`bool TestSuite::should_run() const`
+
+Returns true if any test in this test suite should run.
+
+##### successful_test_count {#TestSuite::successful_test_count}
+
+`int TestSuite::successful_test_count() const`
+
+Gets the number of successful tests in this test suite.
+
+##### skipped_test_count {#TestSuite::skipped_test_count}
+
+`int TestSuite::skipped_test_count() const`
+
+Gets the number of skipped tests in this test suite.
+
+##### failed_test_count {#TestSuite::failed_test_count}
+
+`int TestSuite::failed_test_count() const`
+
+Gets the number of failed tests in this test suite.
+
+##### reportable_disabled_test_count {#TestSuite::reportable_disabled_test_count}
+
+`int TestSuite::reportable_disabled_test_count() const`
+
+Gets the number of disabled tests that will be reported in the XML report.
+
+##### disabled_test_count {#TestSuite::disabled_test_count}
+
+`int TestSuite::disabled_test_count() const`
+
+Gets the number of disabled tests in this test suite.
+
+##### reportable_test_count {#TestSuite::reportable_test_count}
+
+`int TestSuite::reportable_test_count() const`
+
+Gets the number of tests to be printed in the XML report.
+
+##### test_to_run_count {#TestSuite::test_to_run_count}
+
+`int TestSuite::test_to_run_count() const`
+
+Get the number of tests in this test suite that should run.
+
+##### total_test_count {#TestSuite::total_test_count}
+
+`int TestSuite::total_test_count() const`
+
+Gets the number of all tests in this test suite.
+
+##### Passed {#TestSuite::Passed}
+
+`bool TestSuite::Passed() const`
+
+Returns true if and only if the test suite passed.
+
+##### Failed {#TestSuite::Failed}
+
+`bool TestSuite::Failed() const`
+
+Returns true if and only if the test suite failed.
+
+##### elapsed_time {#TestSuite::elapsed_time}
+
+`TimeInMillis TestSuite::elapsed_time() const`
+
+Returns the elapsed time, in milliseconds.
+
+##### start_timestamp {#TestSuite::start_timestamp}
+
+`TimeInMillis TestSuite::start_timestamp() const`
+
+Gets the time of the test suite start, in ms from the start of the UNIX epoch.
+
+##### GetTestInfo {#TestSuite::GetTestInfo}
+
+`const TestInfo* TestSuite::GetTestInfo(int i) const`
+
+Returns the [`TestInfo`](#TestInfo) for 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`.
+
+##### ad_hoc_test_result {#TestSuite::ad_hoc_test_result}
+
+`const TestResult& TestSuite::ad_hoc_test_result() const`
+
+Returns the [`TestResult`](#TestResult) that holds test properties recorded
+during execution of `SetUpTestSuite` and `TearDownTestSuite`.
+
+### TestInfo {#TestInfo}
+
+`::testing::TestInfo`
+
+Stores information about a test.
+
+#### Public Methods {#TestInfo-public}
+
+##### test_suite_name {#TestInfo::test_suite_name}
+
+`const char* TestInfo::test_suite_name() const`
+
+Returns the test suite name.
+
+##### name {#TestInfo::name}
+
+`const char* TestInfo::name() const`
+
+Returns the test name.
+
+##### type_param {#TestInfo::type_param}
+
+`const char* TestInfo::type_param() const`
+
+Returns the name of the parameter type, or `NULL` if this is not a typed or
+type-parameterized test. See [Typed Tests](../advanced.md#typed-tests) and
+[Type-Parameterized Tests](../advanced.md#type-parameterized-tests).
+
+##### value_param {#TestInfo::value_param}
+
+`const char* TestInfo::value_param() const`
+
+Returns the text representation of the value parameter, or `NULL` if this is not
+a value-parameterized test. See
+[Value-Parameterized Tests](../advanced.md#value-parameterized-tests).
+
+##### file {#TestInfo::file}
+
+`const char* TestInfo::file() const`
+
+Returns the file name where this test is defined.
+
+##### line {#TestInfo::line}
+
+`int TestInfo::line() const`
+
+Returns the line where this test is defined.
+
+##### is_in_another_shard {#TestInfo::is_in_another_shard}
+
+`bool TestInfo::is_in_another_shard() const`
+
+Returns true if this test should not be run because it's in another shard.
+
+##### should_run {#TestInfo::should_run}
+
+`bool TestInfo::should_run() const`
+
+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.
+
+GoogleTest allows the user to filter the tests by their full names. Only the
+tests that match the filter will run. See
+[Running a Subset of the Tests](../advanced.md#running-a-subset-of-the-tests)
+for more information.
+
+##### is_reportable {#TestInfo::is_reportable}
+
+`bool TestInfo::is_reportable() const`
+
+Returns true if and only if this test will appear in the XML report.
+
+##### result {#TestInfo::result}
+
+`const TestResult* TestInfo::result() const`
+
+Returns the result of the test. See [`TestResult`](#TestResult).
+
+### TestParamInfo {#TestParamInfo}
+
+`::testing::TestParamInfo<T>`
+
+Describes a parameter to a value-parameterized test. The type `T` is the type of
+the parameter.
+
+Contains the fields `param` and `index` which hold the value of the parameter
+and its integer index respectively.
+
+### UnitTest {#UnitTest}
+
+`::testing::UnitTest`
+
+This class contains information about the test program.
+
+`UnitTest` is a singleton class. The only instance is created when
+`UnitTest::GetInstance()` is first called. This instance is never deleted.
+
+`UnitTest` is not copyable.
+
+#### Public Methods {#UnitTest-public}
+
+##### GetInstance {#UnitTest::GetInstance}
+
+`static UnitTest* UnitTest::GetInstance()`
+
+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.
+
+##### original_working_dir {#UnitTest::original_working_dir}
+
+`const char* UnitTest::original_working_dir() const`
+
+Returns the working directory when the first [`TEST()`](#TEST) or
+[`TEST_F()`](#TEST_F) was executed. The `UnitTest` object owns the string.
+
+##### current_test_suite {#UnitTest::current_test_suite}
+
+`const TestSuite* UnitTest::current_test_suite() const`
+
+Returns the [`TestSuite`](#TestSuite) object for the test that's currently
+running, or `NULL` if no test is running.
+
+##### current_test_info {#UnitTest::current_test_info}
+
+`const TestInfo* UnitTest::current_test_info() const`
+
+Returns the [`TestInfo`](#TestInfo) object for the test that's currently
+running, or `NULL` if no test is running.
+
+##### random_seed {#UnitTest::random_seed}
+
+`int UnitTest::random_seed() const`
+
+Returns the random seed used at the start of the current test run.
+
+##### successful_test_suite_count {#UnitTest::successful_test_suite_count}
+
+`int UnitTest::successful_test_suite_count() const`
+
+Gets the number of successful test suites.
+
+##### failed_test_suite_count {#UnitTest::failed_test_suite_count}
+
+`int UnitTest::failed_test_suite_count() const`
+
+Gets the number of failed test suites.
+
+##### total_test_suite_count {#UnitTest::total_test_suite_count}
+
+`int UnitTest::total_test_suite_count() const`
+
+Gets the number of all test suites.
+
+##### test_suite_to_run_count {#UnitTest::test_suite_to_run_count}
+
+`int UnitTest::test_suite_to_run_count() const`
+
+Gets the number of all test suites that contain at least one test that should
+run.
+
+##### successful_test_count {#UnitTest::successful_test_count}
+
+`int UnitTest::successful_test_count() const`
+
+Gets the number of successful tests.
+
+##### skipped_test_count {#UnitTest::skipped_test_count}
+
+`int UnitTest::skipped_test_count() const`
+
+Gets the number of skipped tests.
+
+##### failed_test_count {#UnitTest::failed_test_count}
+
+`int UnitTest::failed_test_count() const`
+
+Gets the number of failed tests.
+
+##### reportable_disabled_test_count {#UnitTest::reportable_disabled_test_count}
+
+`int UnitTest::reportable_disabled_test_count() const`
+
+Gets the number of disabled tests that will be reported in the XML report.
+
+##### disabled_test_count {#UnitTest::disabled_test_count}
+
+`int UnitTest::disabled_test_count() const`
+
+Gets the number of disabled tests.
+
+##### reportable_test_count {#UnitTest::reportable_test_count}
+
+`int UnitTest::reportable_test_count() const`
+
+Gets the number of tests to be printed in the XML report.
+
+##### total_test_count {#UnitTest::total_test_count}
+
+`int UnitTest::total_test_count() const`
+
+Gets the number of all tests.
+
+##### test_to_run_count {#UnitTest::test_to_run_count}
+
+`int UnitTest::test_to_run_count() const`
+
+Gets the number of tests that should run.
+
+##### start_timestamp {#UnitTest::start_timestamp}
+
+`TimeInMillis UnitTest::start_timestamp() const`
+
+Gets the time of the test program start, in ms from the start of the UNIX epoch.
+
+##### elapsed_time {#UnitTest::elapsed_time}
+
+`TimeInMillis UnitTest::elapsed_time() const`
+
+Gets the elapsed time, in milliseconds.
+
+##### Passed {#UnitTest::Passed}
+
+`bool UnitTest::Passed() const`
+
+Returns true if and only if the unit test passed (i.e. all test suites passed).
+
+##### Failed {#UnitTest::Failed}
+
+`bool UnitTest::Failed() const`
+
+Returns true if and only if the unit test failed (i.e. some test suite failed or
+something outside of all tests failed).
+
+##### GetTestSuite {#UnitTest::GetTestSuite}
+
+`const TestSuite* UnitTest::GetTestSuite(int i) const`
+
+Gets the [`TestSuite`](#TestSuite) object for the `i`-th test suite among all
+the test suites. `i` can range from 0 to `total_test_suite_count() - 1`. If `i`
+is not in that range, returns `NULL`.
+
+##### ad_hoc_test_result {#UnitTest::ad_hoc_test_result}
+
+`const TestResult& UnitTest::ad_hoc_test_result() const`
+
+Returns the [`TestResult`](#TestResult) containing information on test failures
+and properties logged outside of individual test suites.
+
+##### listeners {#UnitTest::listeners}
+
+`TestEventListeners& UnitTest::listeners()`
+
+Returns the list of event listeners that can be used to track events inside
+GoogleTest. See [`TestEventListeners`](#TestEventListeners).
+
+### TestEventListener {#TestEventListener}
+
+`::testing::TestEventListener`
+
+The interface for tracing execution of tests. The methods below are listed in
+the order the corresponding events are fired.
+
+#### Public Methods {#TestEventListener-public}
+
+##### OnTestProgramStart {#TestEventListener::OnTestProgramStart}
+
+`virtual void TestEventListener::OnTestProgramStart(const UnitTest& unit_test)`
+
+Fired before any test activity starts.
+
+##### OnTestIterationStart {#TestEventListener::OnTestIterationStart}
+
+`virtual void TestEventListener::OnTestIterationStart(const UnitTest& unit_test,
+int iteration)`
+
+Fired before each iteration of tests starts. There may be more than one
+iteration if `GTEST_FLAG(repeat)` is set. `iteration` is the iteration index,
+starting from 0.
+
+##### OnEnvironmentsSetUpStart {#TestEventListener::OnEnvironmentsSetUpStart}
+
+`virtual void TestEventListener::OnEnvironmentsSetUpStart(const UnitTest&
+unit_test)`
+
+Fired before environment set-up for each iteration of tests starts.
+
+##### OnEnvironmentsSetUpEnd {#TestEventListener::OnEnvironmentsSetUpEnd}
+
+`virtual void TestEventListener::OnEnvironmentsSetUpEnd(const UnitTest&
+unit_test)`
+
+Fired after environment set-up for each iteration of tests ends.
+
+##### OnTestSuiteStart {#TestEventListener::OnTestSuiteStart}
+
+`virtual void TestEventListener::OnTestSuiteStart(const TestSuite& test_suite)`
+
+Fired before the test suite starts.
+
+##### OnTestStart {#TestEventListener::OnTestStart}
+
+`virtual void TestEventListener::OnTestStart(const TestInfo& test_info)`
+
+Fired before the test starts.
+
+##### OnTestPartResult {#TestEventListener::OnTestPartResult}
+
+`virtual void TestEventListener::OnTestPartResult(const TestPartResult&
+test_part_result)`
+
+Fired after a failed assertion or a `SUCCEED()` invocation. If you want to throw
+an exception from this function to skip to the next test, it must be an
+[`AssertionException`](#AssertionException) or inherited from it.
+
+##### OnTestEnd {#TestEventListener::OnTestEnd}
+
+`virtual void TestEventListener::OnTestEnd(const TestInfo& test_info)`
+
+Fired after the test ends.
+
+##### OnTestSuiteEnd {#TestEventListener::OnTestSuiteEnd}
+
+`virtual void TestEventListener::OnTestSuiteEnd(const TestSuite& test_suite)`
+
+Fired after the test suite ends.
+
+##### OnEnvironmentsTearDownStart {#TestEventListener::OnEnvironmentsTearDownStart}
+
+`virtual void TestEventListener::OnEnvironmentsTearDownStart(const UnitTest&
+unit_test)`
+
+Fired before environment tear-down for each iteration of tests starts.
+
+##### OnEnvironmentsTearDownEnd {#TestEventListener::OnEnvironmentsTearDownEnd}
+
+`virtual void TestEventListener::OnEnvironmentsTearDownEnd(const UnitTest&
+unit_test)`
+
+Fired after environment tear-down for each iteration of tests ends.
+
+##### OnTestIterationEnd {#TestEventListener::OnTestIterationEnd}
+
+`virtual void TestEventListener::OnTestIterationEnd(const UnitTest& unit_test,
+int iteration)`
+
+Fired after each iteration of tests finishes.
+
+##### OnTestProgramEnd {#TestEventListener::OnTestProgramEnd}
+
+`virtual void TestEventListener::OnTestProgramEnd(const UnitTest& unit_test)`
+
+Fired after all test activities have ended.
+
+### TestEventListeners {#TestEventListeners}
+
+`::testing::TestEventListeners`
+
+Lets users add listeners to track events in GoogleTest.
+
+#### Public Methods {#TestEventListeners-public}
+
+##### Append {#TestEventListeners::Append}
+
+`void TestEventListeners::Append(TestEventListener* listener)`
+
+Appends an event listener to the end of the list. GoogleTest assumes ownership
+of the listener (i.e. it will delete the listener when the test program
+finishes).
+
+##### Release {#TestEventListeners::Release}
+
+`TestEventListener* TestEventListeners::Release(TestEventListener* 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.
+
+##### default_result_printer {#TestEventListeners::default_result_printer}
+
+`TestEventListener* TestEventListeners::default_result_printer() const`
+
+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()`](#TestEventListeners::Release) transfers its ownership to the
+caller and makes this function return `NULL` the next time.
+
+##### default_xml_generator {#TestEventListeners::default_xml_generator}
+
+`TestEventListener* TestEventListeners::default_xml_generator() const`
+
+Returns the standard listener responsible for the default XML output controlled
+by the `--gtest_output=xml` flag. Can be removed from the listeners list by
+users who want to shut down the default XML output controlled by this flag and
+substitute it with custom one. Note that removing this object from the listener
+list with [`Release()`](#TestEventListeners::Release) transfers its ownership to
+the caller and makes this function return `NULL` the next time.
+
+### TestPartResult {#TestPartResult}
+
+`::testing::TestPartResult`
+
+A copyable object representing the result of a test part (i.e. an assertion or
+an explicit `FAIL()`, `ADD_FAILURE()`, or `SUCCESS()`).
+
+#### Public Methods {#TestPartResult-public}
+
+##### type {#TestPartResult::type}
+
+`Type TestPartResult::type() const`
+
+Gets the outcome of the test part.
+
+The return type `Type` is an enum defined as follows:
+
+```cpp
+enum Type {
+ kSuccess, // Succeeded.
+ kNonFatalFailure, // Failed but the test can continue.
+ kFatalFailure, // Failed and the test should be terminated.
+ kSkip // Skipped.
+};
+```
+
+##### file_name {#TestPartResult::file_name}
+
+`const char* TestPartResult::file_name() const`
+
+Gets the name of the source file where the test part took place, or `NULL` if
+it's unknown.
+
+##### line_number {#TestPartResult::line_number}
+
+`int TestPartResult::line_number() const`
+
+Gets the line in the source file where the test part took place, or `-1` if it's
+unknown.
+
+##### summary {#TestPartResult::summary}
+
+`const char* TestPartResult::summary() const`
+
+Gets the summary of the failure message.
+
+##### message {#TestPartResult::message}
+
+`const char* TestPartResult::message() const`
+
+Gets the message associated with the test part.
+
+##### skipped {#TestPartResult::skipped}
+
+`bool TestPartResult::skipped() const`
+
+Returns true if and only if the test part was skipped.
+
+##### passed {#TestPartResult::passed}
+
+`bool TestPartResult::passed() const`
+
+Returns true if and only if the test part passed.
+
+##### nonfatally_failed {#TestPartResult::nonfatally_failed}
+
+`bool TestPartResult::nonfatally_failed() const`
+
+Returns true if and only if the test part non-fatally failed.
+
+##### fatally_failed {#TestPartResult::fatally_failed}
+
+`bool TestPartResult::fatally_failed() const`
+
+Returns true if and only if the test part fatally failed.
+
+##### failed {#TestPartResult::failed}
+
+`bool TestPartResult::failed() const`
+
+Returns true if and only if the test part failed.
+
+### TestProperty {#TestProperty}
+
+`::testing::TestProperty`
+
+A copyable object representing a user-specified test property which can be
+output as a key/value string pair.
+
+#### Public Methods {#TestProperty-public}
+
+##### key {#key}
+
+`const char* key() const`
+
+Gets the user-supplied key.
+
+##### value {#value}
+
+`const char* value() const`
+
+Gets the user-supplied value.
+
+##### SetValue {#SetValue}
+
+`void SetValue(const std::string& new_value)`
+
+Sets a new value, overriding the previous one.
+
+### TestResult {#TestResult}
+
+`::testing::TestResult`
+
+Contains information about the result of a single test.
+
+`TestResult` is not copyable.
+
+#### Public Methods {#TestResult-public}
+
+##### total_part_count {#TestResult::total_part_count}
+
+`int TestResult::total_part_count() const`
+
+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.
+
+##### test_property_count {#TestResult::test_property_count}
+
+`int TestResult::test_property_count() const`
+
+Returns the number of test properties.
+
+##### Passed {#TestResult::Passed}
+
+`bool TestResult::Passed() const`
+
+Returns true if and only if the test passed (i.e. no test part failed).
+
+##### Skipped {#TestResult::Skipped}
+
+`bool TestResult::Skipped() const`
+
+Returns true if and only if the test was skipped.
+
+##### Failed {#TestResult::Failed}
+
+`bool TestResult::Failed() const`
+
+Returns true if and only if the test failed.
+
+##### HasFatalFailure {#TestResult::HasFatalFailure}
+
+`bool TestResult::HasFatalFailure() const`
+
+Returns true if and only if the test fatally failed.
+
+##### HasNonfatalFailure {#TestResult::HasNonfatalFailure}
+
+`bool TestResult::HasNonfatalFailure() const`
+
+Returns true if and only if the test has a non-fatal failure.
+
+##### elapsed_time {#TestResult::elapsed_time}
+
+`TimeInMillis TestResult::elapsed_time() const`
+
+Returns the elapsed time, in milliseconds.
+
+##### start_timestamp {#TestResult::start_timestamp}
+
+`TimeInMillis TestResult::start_timestamp() const`
+
+Gets the time of the test case start, in ms from the start of the UNIX epoch.
+
+##### GetTestPartResult {#TestResult::GetTestPartResult}
+
+`const TestPartResult& TestResult::GetTestPartResult(int i) const`
+
+Returns the [`TestPartResult`](#TestPartResult) for 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.
+
+##### GetTestProperty {#TestResult::GetTestProperty}
+
+`const TestProperty& TestResult::GetTestProperty(int i) const`
+
+Returns the [`TestProperty`](#TestProperty) object for 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.
+
+### TimeInMillis {#TimeInMillis}
+
+`::testing::TimeInMillis`
+
+An integer type representing time in milliseconds.
+
+### Types {#Types}
+
+`::testing::Types<T...>`
+
+Represents a list of types for use in typed tests and type-parameterized tests.
+
+The template argument `T...` can be any number of types, for example:
+
+```
+::testing::Types<char, int, unsigned int>
+```
+
+See [Typed Tests](../advanced.md#typed-tests) and
+[Type-Parameterized Tests](../advanced.md#type-parameterized-tests) for more
+information.
+
+### WithParamInterface {#WithParamInterface}
+
+`::testing::WithParamInterface<T>`
+
+The pure interface class that all value-parameterized tests inherit from.
+
+A value-parameterized test fixture class must inherit from both [`Test`](#Test)
+and `WithParamInterface`. In most cases that just means inheriting from
+[`TestWithParam`](#TestWithParam), but more complicated test hierarchies may
+need to inherit from `Test` and `WithParamInterface` at different levels.
+
+This interface defines the type alias `ParamType` for the parameter type `T` and
+has support for accessing the test parameter value via the `GetParam()` method:
+
+```
+static const ParamType& GetParam()
+```
+
+For more information, see
+[Value-Parameterized Tests](../advanced.md#value-parameterized-tests).
+
+## Functions
+
+GoogleTest defines the following functions to help with writing and running
+tests.
+
+### InitGoogleTest {#InitGoogleTest}
+
+`void ::testing::InitGoogleTest(int* argc, char** argv)` \
+`void ::testing::InitGoogleTest(int* argc, wchar_t** argv)` \
+`void ::testing::InitGoogleTest()`
+
+Initializes GoogleTest. This must be called before calling
+[`RUN_ALL_TESTS()`](#RUN_ALL_TESTS). In particular, it parses the command line
+for the flags that GoogleTest recognizes. Whenever a GoogleTest flag is seen, it
+is removed from `argv`, and `*argc` is decremented.
+
+No value is returned. Instead, the GoogleTest flag variables are updated.
+
+The `InitGoogleTest(int* argc, wchar_t** argv)` overload can be used in Windows
+programs compiled in `UNICODE` mode.
+
+The argument-less `InitGoogleTest()` overload can be used on Arduino/embedded
+platforms where there is no `argc`/`argv`.
+
+### AddGlobalTestEnvironment {#AddGlobalTestEnvironment}
+
+`Environment* ::testing::AddGlobalTestEnvironment(Environment* env)`
+
+Adds a test environment to the test program. Must be called before
+[`RUN_ALL_TESTS()`](#RUN_ALL_TESTS) is called. See
+[Global Set-Up and Tear-Down](../advanced.md#global-set-up-and-tear-down) for
+more information.
+
+See also [`Environment`](#Environment).
+
+### RegisterTest {#RegisterTest}
+
+```cpp
+template <typename Factory>
+TestInfo* ::testing::RegisterTest(const char* test_suite_name, const char* test_name,
+ const char* type_param, const char* value_param,
+ const char* file, int line, Factory factory)
+```
+
+Dynamically registers a test with the framework.
+
+The `factory` argument is a factory callable (move-constructible) object or
+function pointer that creates a new instance of the `Test` object. It handles
+ownership to the caller. The signature of the callable is `Fixture*()`, where
+`Fixture` is the test fixture class for the test. All tests registered with the
+same `test_suite_name` must return the same fixture type. This is checked at
+runtime.
+
+The framework will infer the fixture class from the factory and will call the
+`SetUpTestSuite` and `TearDownTestSuite` methods for it.
+
+Must be called before [`RUN_ALL_TESTS()`](#RUN_ALL_TESTS) is invoked, otherwise
+behavior is undefined.
+
+See
+[Registering tests programmatically](../advanced.md#registering-tests-programmatically)
+for more information.
+
+### RUN_ALL_TESTS {#RUN_ALL_TESTS}
+
+`int RUN_ALL_TESTS()`
+
+Use this function in `main()` to run all tests. It returns `0` if all tests are
+successful, or `1` otherwise.
+
+`RUN_ALL_TESTS()` should be invoked after the command line has been parsed by
+[`InitGoogleTest()`](#InitGoogleTest).
+
+This function was formerly a macro; thus, it is in the global namespace and has
+an all-caps name.
+
+### AssertionSuccess {#AssertionSuccess}
+
+`AssertionResult ::testing::AssertionSuccess()`
+
+Creates a successful assertion result. See
+[`AssertionResult`](#AssertionResult).
+
+### AssertionFailure {#AssertionFailure}
+
+`AssertionResult ::testing::AssertionFailure()`
+
+Creates a failed assertion result. Use the `<<` operator to store a failure
+message:
+
+```cpp
+::testing::AssertionFailure() << "My failure message";
+```
+
+See [`AssertionResult`](#AssertionResult).
+
+### StaticAssertTypeEq {#StaticAssertTypeEq}
+
+`::testing::StaticAssertTypeEq<T1, T2>()`
+
+Compile-time assertion for type equality. Compiles if and only if `T1` and `T2`
+are the same type. The value it returns is irrelevant.
+
+See [Type Assertions](../advanced.md#type-assertions) for more information.
+
+### PrintToString {#PrintToString}
+
+`std::string ::testing::PrintToString(x)`
+
+Prints any value `x` using GoogleTest's value printer.
+
+See
+[Teaching GoogleTest How to Print Your Values](../advanced.md#teaching-googletest-how-to-print-your-values)
+for more information.
+
+### PrintToStringParamName {#PrintToStringParamName}
+
+`std::string ::testing::PrintToStringParamName(TestParamInfo<T>& info)`
+
+A built-in parameterized test name generator which returns the result of
+[`PrintToString`](#PrintToString) called on `info.param`. Does not work when the
+test parameter is a `std::string` or C string. See
+[Specifying Names for Value-Parameterized Test Parameters](../advanced.md#specifying-names-for-value-parameterized-test-parameters)
+for more information.
+
+See also [`TestParamInfo`](#TestParamInfo) and
+[`INSTANTIATE_TEST_SUITE_P`](#INSTANTIATE_TEST_SUITE_P).
-# Googletest Samples {#samples}
+# Googletest Samples
If you're like us, you'd like to look at
[googletest samples.](https://github.com/google/googletest/tree/master/googletest/samples)
cmake_policy(SET CMP0048 NEW)
project(gmock VERSION ${GOOGLETEST_VERSION} LANGUAGES CXX C)
endif()
-cmake_minimum_required(VERSION 2.6.4)
+cmake_minimum_required(VERSION 2.8.12)
if (COMMAND set_up_hermetic_build)
set_up_hermetic_build()
else()
cxx_library(gmock "${cxx_strict}" src/gmock-all.cc)
target_link_libraries(gmock PUBLIC gtest)
+ set_target_properties(gmock PROPERTIES VERSION ${GOOGLETEST_VERSION})
cxx_library(gmock_main "${cxx_strict}" src/gmock_main.cc)
target_link_libraries(gmock_main PUBLIC gmock)
+ set_target_properties(gmock_main PROPERTIES VERSION ${GOOGLETEST_VERSION})
endif()
# If the CMake version supports it, attach header directory information
# to the targets for when we are part of a parent build (ie being pulled
# 'make test' or ctest.
enable_testing()
- if (WIN32)
- file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>/RunTest.ps1"
- CONTENT
-"$project_bin = \"${CMAKE_BINARY_DIR}/bin/$<CONFIG>\"
-$env:Path = \"$project_bin;$env:Path\"
-& $args")
- elseif (MINGW OR CYGWIN)
- file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/RunTest.ps1"
- CONTENT
-"$project_bin = (cygpath --windows ${CMAKE_BINARY_DIR}/bin)
-$env:Path = \"$project_bin;$env:Path\"
-& $args")
- endif()
-
if (MINGW OR CYGWIN)
if (CMAKE_VERSION VERSION_LESS "2.8.12")
add_compile_options("-Wa,-mbig-obj")
cxx_test(gmock-cardinalities_test gmock_main)
cxx_test(gmock_ex_test gmock_main)
cxx_test(gmock-function-mocker_test gmock_main)
- cxx_test(gmock-generated-actions_test gmock_main)
- cxx_test(gmock-generated-function-mockers_test gmock_main)
- cxx_test(gmock-generated-matchers_test gmock_main)
cxx_test(gmock-internal-utils_test gmock_main)
cxx_test(gmock-matchers_test gmock_main)
cxx_test(gmock-more-actions_test gmock_main)
+++ /dev/null
-# This file contains a list of people who've made non-trivial
-# contribution to the Google C++ Mocking Framework project. People
-# who commit code to the project are encouraged to add their names
-# here. Please keep the list sorted by first names.
-
-Benoit Sigoure <tsuna@google.com>
-Bogdan Piloca <boo@google.com>
-Chandler Carruth <chandlerc@google.com>
-Dave MacLachlan <dmaclach@gmail.com>
-David Anderson <danderson@google.com>
-Dean Sturtevant
-Gene Volovich <gv@cite.com>
-Hal Burch <gmock@hburch.com>
-Jeffrey Yasskin <jyasskin@google.com>
-Jim Keller <jimkeller@google.com>
-Joe Walnes <joe@truemesh.com>
-Jon Wray <jwray@google.com>
-Keir Mierle <mierle@gmail.com>
-Keith Ray <keith.ray@gmail.com>
-Kostya Serebryany <kcc@google.com>
-Lev Makhlis
-Manuel Klimek <klimek@google.com>
-Mario Tanev <radix@google.com>
-Mark Paskin
-Markus Heule <markus.heule@gmail.com>
-Matthew Simmons <simmonmt@acm.org>
-Mike Bland <mbland@google.com>
-Neal Norwitz <nnorwitz@gmail.com>
-Nermin Ozkiranartli <nermin@google.com>
-Owen Carlsen <ocarlsen@google.com>
-Paneendra Ba <paneendra@google.com>
-Paul Menage <menage@google.com>
-Piotr Kaminski <piotrk@google.com>
-Russ Rufer <russ@pentad.com>
-Sverre Sundsdal <sundsdal@gmail.com>
-Takeshi Yoshino <tyoshino@google.com>
-Vadim Berman <vadimb@google.com>
-Vlad Losev <vladl@google.com>
-Wolfgang Klier <wklier@google.com>
-Zhanyong Wan <wan@google.com>
+++ /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.
It is inspired by:
-* [jMock](http://www.jmock.org/),
-* [EasyMock](http://www.easymock.org/), and
-* [Hamcrest](http://code.google.com/p/hamcrest/),
+* [jMock](http://www.jmock.org/)
+* [EasyMock](http://www.easymock.org/)
+* [Hamcrest](http://code.google.com/p/hamcrest/)
-and designed with C++'s specifics in mind.
+It is designed with C++'s specifics in mind.
gMock:
-- provides a declarative syntax for defining mocks,
-- can define partial (hybrid) mocks, which are a cross of real and mock
- objects,
-- handles functions of arbitrary types and overloaded functions,
-- comes with a rich set of matchers for validating function arguments,
-- uses an intuitive syntax for controlling the behavior of a mock,
-- does automatic verification of expectations (no record-and-replay needed),
-- allows arbitrary (partial) ordering constraints on function calls to be
- expressed,
-- lets a user extend it by defining new matchers and actions.
-- does not use exceptions, and
-- is easy to learn and use.
+- Provides a declarative syntax for defining mocks.
+- Can define partial (hybrid) mocks, which are a cross of real and mock
+ objects.
+- Handles functions of arbitrary types and overloaded functions.
+- Comes with a rich set of matchers for validating function arguments.
+- Uses an intuitive syntax for controlling the behavior of a mock.
+- Does automatic verification of expectations (no record-and-replay needed).
+- Allows arbitrary (partial) ordering constraints on function calls to be
+ expressed.
+- Lets a user extend it by defining new matchers and actions.
+- Does not use exceptions.
+- Is easy to learn and use.
Details and examples can be found here:
-* [gMock for Dummies](docs/for_dummies.md)
-* [Legacy gMock FAQ](docs/gmock_faq.md)
-* [gMock Cookbook](docs/cook_book.md)
-* [gMock Cheat Sheet](docs/cheat_sheet.md)
+* [gMock for Dummies](https://google.github.io/googletest/gmock_for_dummies.html)
+* [Legacy gMock FAQ](https://google.github.io/googletest/gmock_faq.html)
+* [gMock Cookbook](https://google.github.io/googletest/gmock_cook_book.html)
+* [gMock Cheat Sheet](https://google.github.io/googletest/gmock_cheat_sheet.html)
-Please note that code under scripts/generator/ is from the [cppclean
-project](http://code.google.com/p/cppclean/) and under the Apache
-License, which is different from Google Mock's license.
+Please note that code under scripts/generator/ is from the
+[cppclean project](http://code.google.com/p/cppclean/) and under the Apache
+License, which is different from GoogleMock's license.
-Google Mock is a part of
-[Google Test C++ testing framework](http://github.com/google/googletest/) and a
+GoogleMock is a part of
+[GoogleTest C++ testing framework](http://github.com/google/googletest/) and a
subject to the same requirements.
-prefix=${pcfiledir}/../..
-libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@
-includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
+libdir=@CMAKE_INSTALL_FULL_LIBDIR@
+includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
Name: gmock
Description: GoogleMock (without main() function)
Version: @PROJECT_VERSION@
URL: https://github.com/google/googletest
-Requires: gtest
+Requires: gtest = @PROJECT_VERSION@
Libs: -L${libdir} -lgmock @CMAKE_THREAD_LIBS_INIT@
-Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@ @CMAKE_THREAD_LIBS_INIT@
+Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@
-prefix=${pcfiledir}/../..
-libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@
-includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
+libdir=@CMAKE_INSTALL_FULL_LIBDIR@
+includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
Name: gmock_main
Description: GoogleMock (with main() function)
Version: @PROJECT_VERSION@
URL: https://github.com/google/googletest
-Requires: gmock
+Requires: gmock = @PROJECT_VERSION@
Libs: -L${libdir} -lgmock_main @CMAKE_THREAD_LIBS_INIT@
-Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@ @CMAKE_THREAD_LIBS_INIT@
+Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@
--- /dev/null
+# Content Moved
+
+We are working on updates to the GoogleTest documentation, which has moved to
+the top-level [docs](../../docs) directory.
+++ /dev/null
-## gMock Cheat Sheet
-
-<!-- GOOGLETEST_CM0019 DO NOT DELETE -->
-
-<!-- GOOGLETEST_CM0033 DO NOT DELETE -->
-
-### Defining a Mock Class
-
-#### Mocking a Normal Class {#MockClass}
-
-Given
-
-```cpp
-class Foo {
- ...
- virtual ~Foo();
- virtual int GetSize() const = 0;
- virtual string Describe(const char* name) = 0;
- virtual string Describe(int type) = 0;
- virtual bool Process(Bar elem, int count) = 0;
-};
-```
-
-(note that `~Foo()` **must** be virtual) we can define its mock as
-
-```cpp
-#include "gmock/gmock.h"
-
-class MockFoo : public Foo {
- ...
- MOCK_METHOD(int, GetSize, (), (const, override));
- MOCK_METHOD(string, Describe, (const char* name), (override));
- MOCK_METHOD(string, Describe, (int type), (override));
- MOCK_METHOD(bool, Process, (Bar elem, int count), (override));
-};
-```
-
-To create a "nice" mock, which ignores all uninteresting calls, a "naggy" mock,
-which warns on all uninteresting calls, or a "strict" mock, which treats them as
-failures:
-
-```cpp
-using ::testing::NiceMock;
-using ::testing::NaggyMock;
-using ::testing::StrictMock;
-
-NiceMock<MockFoo> nice_foo; // The type is a subclass of MockFoo.
-NaggyMock<MockFoo> naggy_foo; // The type is a subclass of MockFoo.
-StrictMock<MockFoo> strict_foo; // The type is a subclass of MockFoo.
-```
-
-**Note:** A mock object is currently naggy by default. We may make it nice by
-default in the future.
-
-#### Mocking a Class Template {#MockTemplate}
-
-Class templates can be mocked just like any class.
-
-To mock
-
-```cpp
-template <typename Elem>
-class StackInterface {
- ...
- virtual ~StackInterface();
- virtual int GetSize() const = 0;
- virtual void Push(const Elem& x) = 0;
-};
-```
-
-(note that all member functions that are mocked, including `~StackInterface()`
-**must** be virtual).
-
-```cpp
-template <typename Elem>
-class MockStack : public StackInterface<Elem> {
- ...
- MOCK_METHOD(int, GetSize, (), (const, override));
- MOCK_METHOD(void, Push, (const Elem& x), (override));
-};
-```
-
-#### Specifying Calling Conventions for Mock Functions
-
-If your mock function doesn't use the default calling convention, you can
-specify it by adding `Calltype(convention)` to `MOCK_METHOD`'s 4th parameter.
-For example,
-
-```cpp
- MOCK_METHOD(bool, Foo, (int n), (Calltype(STDMETHODCALLTYPE)));
- MOCK_METHOD(int, Bar, (double x, double y),
- (const, Calltype(STDMETHODCALLTYPE)));
-```
-
-where `STDMETHODCALLTYPE` is defined by `<objbase.h>` on Windows.
-
-### Using Mocks in Tests {#UsingMocks}
-
-The typical work flow is:
-
-1. Import the gMock names you need to use. All gMock symbols are in the
- `testing` namespace unless they are macros or otherwise noted.
-2. Create the mock objects.
-3. Optionally, set the default actions of the mock objects.
-4. Set your expectations on the mock objects (How will they be called? What
- will they do?).
-5. Exercise code that uses the mock objects; if necessary, check the result
- using googletest assertions.
-6. When a mock object is destructed, gMock automatically verifies that all
- expectations on it have been satisfied.
-
-Here's an example:
-
-```cpp
-using ::testing::Return; // #1
-
-TEST(BarTest, DoesThis) {
- MockFoo foo; // #2
-
- ON_CALL(foo, GetSize()) // #3
- .WillByDefault(Return(1));
- // ... other default actions ...
-
- EXPECT_CALL(foo, Describe(5)) // #4
- .Times(3)
- .WillRepeatedly(Return("Category 5"));
- // ... other expectations ...
-
- EXPECT_EQ("good", MyProductionFunction(&foo)); // #5
-} // #6
-```
-
-### Setting Default Actions {#OnCall}
-
-gMock has a **built-in default action** for any function that returns `void`,
-`bool`, a numeric value, or a pointer. In C++11, it will additionally returns
-the default-constructed value, if one exists for the given type.
-
-To customize the default action for functions with return type *`T`*:
-
-```cpp
-using ::testing::DefaultValue;
-
-// Sets the default value to be returned. T must be CopyConstructible.
-DefaultValue<T>::Set(value);
-// Sets a factory. Will be invoked on demand. T must be MoveConstructible.
-// T MakeT();
-DefaultValue<T>::SetFactory(&MakeT);
-// ... use the mocks ...
-// Resets the default value.
-DefaultValue<T>::Clear();
-```
-
-Example usage:
-
-```cpp
- // Sets the default action for return type std::unique_ptr<Buzz> to
- // creating a new Buzz every time.
- DefaultValue<std::unique_ptr<Buzz>>::SetFactory(
- [] { return MakeUnique<Buzz>(AccessLevel::kInternal); });
-
- // When this fires, the default action of MakeBuzz() will run, which
- // will return a new Buzz object.
- EXPECT_CALL(mock_buzzer_, MakeBuzz("hello")).Times(AnyNumber());
-
- auto buzz1 = mock_buzzer_.MakeBuzz("hello");
- auto buzz2 = mock_buzzer_.MakeBuzz("hello");
- EXPECT_NE(nullptr, buzz1);
- EXPECT_NE(nullptr, buzz2);
- EXPECT_NE(buzz1, buzz2);
-
- // Resets the default action for return type std::unique_ptr<Buzz>,
- // to avoid interfere with other tests.
- DefaultValue<std::unique_ptr<Buzz>>::Clear();
-```
-
-To customize the default action for a particular method of a specific mock
-object, use `ON_CALL()`. `ON_CALL()` has a similar syntax to `EXPECT_CALL()`,
-but it is used for setting default behaviors (when you do not require that the
-mock method is called). See [here](cook_book.md#UseOnCall) for a more detailed
-discussion.
-
-```cpp
-ON_CALL(mock-object, method(matchers))
- .With(multi-argument-matcher) ?
- .WillByDefault(action);
-```
-
-### Setting Expectations {#ExpectCall}
-
-`EXPECT_CALL()` sets **expectations** on a mock method (How will it be called?
-What will it do?):
-
-```cpp
-EXPECT_CALL(mock-object, method (matchers)?)
- .With(multi-argument-matcher) ?
- .Times(cardinality) ?
- .InSequence(sequences) *
- .After(expectations) *
- .WillOnce(action) *
- .WillRepeatedly(action) ?
- .RetiresOnSaturation(); ?
-```
-
-For each item above, `?` means it can be used at most once, while `*` means it
-can be used any number of times.
-
-In order to pass, `EXPECT_CALL` must be used before the calls are actually made.
-
-The `(matchers)` is a comma-separated list of matchers that correspond to each
-of the arguments of `method`, and sets the expectation only for calls of
-`method` that matches all of the matchers.
-
-If `(matchers)` is omitted, the expectation is the same as if the matchers were
-set to anything matchers (for example, `(_, _, _, _)` for a four-arg method).
-
-If `Times()` is omitted, the cardinality is assumed to be:
-
-* `Times(1)` when there is neither `WillOnce()` nor `WillRepeatedly()`;
-* `Times(n)` when there are `n` `WillOnce()`s but no `WillRepeatedly()`, where
- `n` >= 1; or
-* `Times(AtLeast(n))` when there are `n` `WillOnce()`s and a
- `WillRepeatedly()`, where `n` >= 0.
-
-A method with no `EXPECT_CALL()` is free to be invoked *any number of times*,
-and the default action will be taken each time.
-
-### Matchers {#MatcherList}
-
-<!-- GOOGLETEST_CM0020 DO NOT DELETE -->
-
-A **matcher** matches a *single* argument. You can use it inside `ON_CALL()` or
-`EXPECT_CALL()`, or use it to validate a value directly using two macros:
-
-<!-- mdformat off(github rendering does not support multiline tables) -->
-| Macro | Description |
-| :----------------------------------- | :------------------------------------ |
-| `EXPECT_THAT(actual_value, matcher)` | Asserts that `actual_value` matches `matcher`. |
-| `ASSERT_THAT(actual_value, matcher)` | The same as `EXPECT_THAT(actual_value, matcher)`, except that it generates a **fatal** failure. |
-<!-- mdformat on -->
-
-Built-in matchers (where `argument` is the function argument, e.g.
-`actual_value` in the example above, or when used in the context of
-`EXPECT_CALL(mock_object, method(matchers))`, the arguments of `method`) are
-divided into several categories:
-
-#### Wildcard
-
-Matcher | Description
-:-------------------------- | :-----------------------------------------------
-`_` | `argument` can be any value of the correct type.
-`A<type>()` or `An<type>()` | `argument` can be any value of type `type`.
-
-#### Generic Comparison
-
-<!-- mdformat off(no multiline tables) -->
-| Matcher | Description |
-| :--------------------- | :-------------------------------------------------- |
-| `Eq(value)` or `value` | `argument == value` |
-| `Ge(value)` | `argument >= value` |
-| `Gt(value)` | `argument > value` |
-| `Le(value)` | `argument <= value` |
-| `Lt(value)` | `argument < value` |
-| `Ne(value)` | `argument != value` |
-| `IsFalse()` | `argument` evaluates to `false` in a Boolean context. |
-| `IsTrue()` | `argument` evaluates to `true` in a Boolean context. |
-| `IsNull()` | `argument` is a `NULL` pointer (raw or smart). |
-| `NotNull()` | `argument` is a non-null pointer (raw or smart). |
-| `Optional(m)` | `argument` is `optional<>` that contains a value matching `m`. |
-| `VariantWith<T>(m)` | `argument` is `variant<>` that holds the alternative of type T with a value matching `m`. |
-| `Ref(variable)` | `argument` is a reference to `variable`. |
-| `TypedEq<type>(value)` | `argument` has type `type` and is equal to `value`. You may need to use this instead of `Eq(value)` when the mock function is overloaded. |
-<!-- mdformat on -->
-
-Except `Ref()`, these matchers make a *copy* of `value` in case it's modified or
-destructed later. If the compiler complains that `value` doesn't have a public
-copy constructor, try wrap it in `ByRef()`, e.g.
-`Eq(ByRef(non_copyable_value))`. If you do that, make sure `non_copyable_value`
-is not changed afterwards, or the meaning of your matcher will be changed.
-
-#### Floating-Point Matchers {#FpMatchers}
-
-<!-- mdformat off(no multiline tables) -->
-| Matcher | Description |
-| :------------------------------- | :--------------------------------- |
-| `DoubleEq(a_double)` | `argument` is a `double` value approximately equal to `a_double`, treating two NaNs as unequal. |
-| `FloatEq(a_float)` | `argument` is a `float` value approximately equal to `a_float`, treating two NaNs as unequal. |
-| `NanSensitiveDoubleEq(a_double)` | `argument` is a `double` value approximately equal to `a_double`, treating two NaNs as equal. |
-| `NanSensitiveFloatEq(a_float)` | `argument` is a `float` value approximately equal to `a_float`, treating two NaNs as equal. |
-<!-- mdformat on -->
-
-The above matchers use ULP-based comparison (the same as used in googletest).
-They automatically pick a reasonable error bound based on the absolute value of
-the expected value. `DoubleEq()` and `FloatEq()` conform to the IEEE standard,
-which requires comparing two NaNs for equality to return false. The
-`NanSensitive*` version instead treats two NaNs as equal, which is often what a
-user wants.
-
-<!-- mdformat off(no multiline tables) -->
-| Matcher | Description |
-| :------------------------------------------------ | :----------------------- |
-| `DoubleNear(a_double, max_abs_error)` | `argument` is a `double` value close to `a_double` (absolute error <= `max_abs_error`), treating two NaNs as unequal. |
-| `FloatNear(a_float, max_abs_error)` | `argument` is a `float` value close to `a_float` (absolute error <= `max_abs_error`), treating two NaNs as unequal. |
-| `NanSensitiveDoubleNear(a_double, max_abs_error)` | `argument` is a `double` value close to `a_double` (absolute error <= `max_abs_error`), treating two NaNs as equal. |
-| `NanSensitiveFloatNear(a_float, max_abs_error)` | `argument` is a `float` value close to `a_float` (absolute error <= `max_abs_error`), treating two NaNs as equal. |
-<!-- mdformat on -->
-
-#### String Matchers
-
-The `argument` can be either a C string or a C++ string object:
-
-<!-- mdformat off(no multiline tables) -->
-| Matcher | Description |
-| :---------------------- | :------------------------------------------------- |
-| `ContainsRegex(string)` | `argument` matches the given regular expression. |
-| `EndsWith(suffix)` | `argument` ends with string `suffix`. |
-| `HasSubstr(string)` | `argument` contains `string` as a sub-string. |
-| `MatchesRegex(string)` | `argument` matches the given regular expression with the match starting at the first character and ending at the last character. |
-| `StartsWith(prefix)` | `argument` starts with string `prefix`. |
-| `StrCaseEq(string)` | `argument` is equal to `string`, ignoring case. |
-| `StrCaseNe(string)` | `argument` is not equal to `string`, ignoring case. |
-| `StrEq(string)` | `argument` is equal to `string`. |
-| `StrNe(string)` | `argument` is not equal to `string`. |
-<!-- mdformat on -->
-
-`ContainsRegex()` and `MatchesRegex()` take ownership of the `RE` object. They
-use the regular expression syntax defined
-[here](../../googletest/docs/advanced.md#regular-expression-syntax).
-`StrCaseEq()`, `StrCaseNe()`, `StrEq()`, and `StrNe()` work for wide strings as
-well.
-
-#### Container Matchers
-
-Most STL-style containers support `==`, so you can use `Eq(expected_container)`
-or simply `expected_container` to match a container exactly. If you want to
-write the elements in-line, match them more flexibly, or get more informative
-messages, you can use:
-
-<!-- mdformat off(no multiline tables) -->
-| Matcher | Description |
-| :---------------------------------------- | :------------------------------- |
-| `BeginEndDistanceIs(m)` | `argument` is a container whose `begin()` and `end()` iterators are separated by a number of increments matching `m`. E.g. `BeginEndDistanceIs(2)` or `BeginEndDistanceIs(Lt(2))`. For containers that define a `size()` method, `SizeIs(m)` may be more efficient. |
-| `ContainerEq(container)` | The same as `Eq(container)` except that the failure message also includes which elements are in one container but not the other. |
-| `Contains(e)` | `argument` contains an element that matches `e`, which can be either a value or a matcher. |
-| `Each(e)` | `argument` is a container where *every* element matches `e`, which can be either a value or a matcher. |
-| `ElementsAre(e0, e1, ..., en)` | `argument` has `n + 1` elements, where the *i*-th element matches `ei`, which can be a value or a matcher. |
-| `ElementsAreArray({e0, e1, ..., en})`, `ElementsAreArray(a_container)`, `ElementsAreArray(begin, end)`, `ElementsAreArray(array)`, or `ElementsAreArray(array, count)` | The same as `ElementsAre()` except that the expected element values/matchers come from an initializer list, STL-style container, iterator range, or C-style array. |
-| `IsEmpty()` | `argument` is an empty container (`container.empty()`). |
-| `IsSubsetOf({e0, e1, ..., en})`, `IsSubsetOf(a_container)`, `IsSubsetOf(begin, end)`, `IsSubsetOf(array)`, or `IsSubsetOf(array, count)` | `argument` matches `UnorderedElementsAre(x0, x1, ..., xk)` for some subset `{x0, x1, ..., xk}` of the expected matchers. |
-| `IsSupersetOf({e0, e1, ..., en})`, `IsSupersetOf(a_container)`, `IsSupersetOf(begin, end)`, `IsSupersetOf(array)`, or `IsSupersetOf(array, count)` | Some subset of `argument` matches `UnorderedElementsAre(`expected matchers`)`. |
-| `Pointwise(m, container)`, `Pointwise(m, {e0, e1, ..., en})` | `argument` contains the same number of elements as in `container`, and for all i, (the i-th element in `argument`, the i-th element in `container`) match `m`, which is a matcher on 2-tuples. E.g. `Pointwise(Le(), upper_bounds)` verifies that each element in `argument` doesn't exceed the corresponding element in `upper_bounds`. See more detail below. |
-| `SizeIs(m)` | `argument` is a container whose size matches `m`. E.g. `SizeIs(2)` or `SizeIs(Lt(2))`. |
-| `UnorderedElementsAre(e0, e1, ..., en)` | `argument` has `n + 1` elements, and under *some* permutation of the elements, each element matches an `ei` (for a different `i`), which can be a value or a matcher. |
-| `UnorderedElementsAreArray({e0, e1, ..., en})`, `UnorderedElementsAreArray(a_container)`, `UnorderedElementsAreArray(begin, end)`, `UnorderedElementsAreArray(array)`, or `UnorderedElementsAreArray(array, count)` | The same as `UnorderedElementsAre()` except that the expected element values/matchers come from an initializer list, STL-style container, iterator range, or C-style array. |
-| `UnorderedPointwise(m, container)`, `UnorderedPointwise(m, {e0, e1, ..., en})` | Like `Pointwise(m, container)`, but ignores the order of elements. |
-| `WhenSorted(m)` | When `argument` is sorted using the `<` operator, it matches container matcher `m`. E.g. `WhenSorted(ElementsAre(1, 2, 3))` verifies that `argument` contains elements 1, 2, and 3, ignoring order. |
-| `WhenSortedBy(comparator, m)` | The same as `WhenSorted(m)`, except that the given comparator instead of `<` is used to sort `argument`. E.g. `WhenSortedBy(std::greater(), ElementsAre(3, 2, 1))`. |
-<!-- mdformat on -->
-
-**Notes:**
-
-* These matchers can also match:
- 1. a native array passed by reference (e.g. in `Foo(const int (&a)[5])`),
- and
- 2. an array passed as a pointer and a count (e.g. in `Bar(const T* buffer,
- int len)` -- see [Multi-argument Matchers](#MultiArgMatchers)).
-* The array being matched may be multi-dimensional (i.e. its elements can be
- arrays).
-* `m` in `Pointwise(m, ...)` should be a matcher for `::std::tuple<T, U>`
- where `T` and `U` are the element type of the actual container and the
- expected container, respectively. For example, to compare two `Foo`
- containers where `Foo` doesn't support `operator==`, one might write:
-
- ```cpp
- using ::std::get;
- MATCHER(FooEq, "") {
- return std::get<0>(arg).Equals(std::get<1>(arg));
- }
- ...
- EXPECT_THAT(actual_foos, Pointwise(FooEq(), expected_foos));
- ```
-
-#### Member Matchers
-
-<!-- mdformat off(no multiline tables) -->
-| Matcher | Description |
-| :------------------------------ | :----------------------------------------- |
-| `Field(&class::field, m)` | `argument.field` (or `argument->field` when `argument` is a plain pointer) matches matcher `m`, where `argument` is an object of type _class_. |
-| `Key(e)` | `argument.first` matches `e`, which can be either a value or a matcher. E.g. `Contains(Key(Le(5)))` can verify that a `map` contains a key `<= 5`. |
-| `Pair(m1, m2)` | `argument` is an `std::pair` whose `first` field matches `m1` and `second` field matches `m2`. |
-| `Property(&class::property, m)` | `argument.property()` (or `argument->property()` when `argument` is a plain pointer) matches matcher `m`, where `argument` is an object of type _class_. |
-<!-- mdformat on -->
-
-#### Matching the Result of a Function, Functor, or Callback
-
-<!-- mdformat off(no multiline tables) -->
-| Matcher | Description |
-| :--------------- | :------------------------------------------------ |
-| `ResultOf(f, m)` | `f(argument)` matches matcher `m`, where `f` is a function or functor. |
-<!-- mdformat on -->
-
-#### Pointer Matchers
-
-<!-- mdformat off(no multiline tables) -->
-| Matcher | Description |
-| :------------------------ | :---------------------------------------------- |
-| `Pointee(m)` | `argument` (either a smart pointer or a raw pointer) points to a value that matches matcher `m`. |
-| `WhenDynamicCastTo<T>(m)` | when `argument` is passed through `dynamic_cast<T>()`, it matches matcher `m`. |
-<!-- mdformat on -->
-
-<!-- GOOGLETEST_CM0026 DO NOT DELETE -->
-
-<!-- GOOGLETEST_CM0027 DO NOT DELETE -->
-
-#### Multi-argument Matchers {#MultiArgMatchers}
-
-Technically, all matchers match a *single* value. A "multi-argument" matcher is
-just one that matches a *tuple*. The following matchers can be used to match a
-tuple `(x, y)`:
-
-Matcher | Description
-:------ | :----------
-`Eq()` | `x == y`
-`Ge()` | `x >= y`
-`Gt()` | `x > y`
-`Le()` | `x <= y`
-`Lt()` | `x < y`
-`Ne()` | `x != y`
-
-You can use the following selectors to pick a subset of the arguments (or
-reorder them) to participate in the matching:
-
-<!-- mdformat off(no multiline tables) -->
-| Matcher | Description |
-| :------------------------- | :---------------------------------------------- |
-| `AllArgs(m)` | Equivalent to `m`. Useful as syntactic sugar in `.With(AllArgs(m))`. |
-| `Args<N1, N2, ..., Nk>(m)` | The tuple of the `k` selected (using 0-based indices) arguments matches `m`, e.g. `Args<1, 2>(Eq())`. |
-<!-- mdformat on -->
-
-#### Composite Matchers
-
-You can make a matcher from one or more other matchers:
-
-<!-- mdformat off(no multiline tables) -->
-| Matcher | Description |
-| :------------------------------- | :-------------------------------------- |
-| `AllOf(m1, m2, ..., mn)` | `argument` matches all of the matchers `m1` to `mn`. |
-| `AllOfArray({m0, m1, ..., mn})`, `AllOfArray(a_container)`, `AllOfArray(begin, end)`, `AllOfArray(array)`, or `AllOfArray(array, count)` | The same as `AllOf()` except that the matchers come from an initializer list, STL-style container, iterator range, or C-style array. |
-| `AnyOf(m1, m2, ..., mn)` | `argument` matches at least one of the matchers `m1` to `mn`. |
-| `AnyOfArray({m0, m1, ..., mn})`, `AnyOfArray(a_container)`, `AnyOfArray(begin, end)`, `AnyOfArray(array)`, or `AnyOfArray(array, count)` | The same as `AnyOf()` except that the matchers come from an initializer list, STL-style container, iterator range, or C-style array. |
-| `Not(m)` | `argument` doesn't match matcher `m`. |
-<!-- mdformat on -->
-
-<!-- GOOGLETEST_CM0028 DO NOT DELETE -->
-
-#### Adapters for Matchers
-
-<!-- mdformat off(no multiline tables) -->
-| Matcher | Description |
-| :---------------------- | :------------------------------------ |
-| `MatcherCast<T>(m)` | casts matcher `m` to type `Matcher<T>`. |
-| `SafeMatcherCast<T>(m)` | [safely casts](cook_book.md#casting-matchers) matcher `m` to type `Matcher<T>`. |
-| `Truly(predicate)` | `predicate(argument)` returns something considered by C++ to be true, where `predicate` is a function or functor. |
-<!-- mdformat on -->
-
-`AddressSatisfies(callback)` and `Truly(callback)` take ownership of `callback`,
-which must be a permanent callback.
-
-#### Using Matchers as Predicates {#MatchersAsPredicatesCheat}
-
-<!-- mdformat off(no multiline tables) -->
-| Matcher | Description |
-| :---------------------------- | :------------------------------------------ |
-| `Matches(m)(value)` | evaluates to `true` if `value` matches `m`. You can use `Matches(m)` alone as a unary functor. |
-| `ExplainMatchResult(m, value, result_listener)` | evaluates to `true` if `value` matches `m`, explaining the result to `result_listener`. |
-| `Value(value, m)` | evaluates to `true` if `value` matches `m`. |
-<!-- mdformat on -->
-
-#### Defining Matchers
-
-<!-- mdformat off(no multiline tables) -->
-| Matcher | Description |
-| :----------------------------------- | :------------------------------------ |
-| `MATCHER(IsEven, "") { return (arg % 2) == 0; }` | Defines a matcher `IsEven()` to match an even number. |
-| `MATCHER_P(IsDivisibleBy, n, "") { *result_listener << "where the remainder is " << (arg % n); return (arg % n) == 0; }` | Defines a macher `IsDivisibleBy(n)` to match a number divisible by `n`. |
-| `MATCHER_P2(IsBetween, a, b, std::string(negation ? "isn't" : "is") + " between " + PrintToString(a) + " and " + PrintToString(b)) { return a <= arg && arg <= b; }` | Defines a matcher `IsBetween(a, b)` to match a value in the range [`a`, `b`]. |
-<!-- mdformat on -->
-
-**Notes:**
-
-1. The `MATCHER*` macros cannot be used inside a function or class.
-2. The matcher body must be *purely functional* (i.e. it cannot have any side
- effect, and the result must not depend on anything other than the value
- being matched and the matcher parameters).
-3. You can use `PrintToString(x)` to convert a value `x` of any type to a
- string.
-
-### Actions {#ActionList}
-
-**Actions** specify what a mock function should do when invoked.
-
-#### Returning a Value
-
-<!-- mdformat off(no multiline tables) -->
-| | |
-| :-------------------------- | :-------------------------------------------- |
-| `Return()` | Return from a `void` mock function. |
-| `Return(value)` | Return `value`. If the type of `value` is different to the mock function's return type, `value` is converted to the latter type <i>at the time the expectation is set</i>, not when the action is executed. |
-| `ReturnArg<N>()` | Return the `N`-th (0-based) argument. |
-| `ReturnNew<T>(a1, ..., ak)` | Return `new T(a1, ..., ak)`; a different object is created each time. |
-| `ReturnNull()` | Return a null pointer. |
-| `ReturnPointee(ptr)` | Return the value pointed to by `ptr`. |
-| `ReturnRef(variable)` | Return a reference to `variable`. |
-| `ReturnRefOfCopy(value)` | Return a reference to a copy of `value`; the copy lives as long as the action. |
-<!-- mdformat on -->
-
-#### Side Effects
-
-<!-- mdformat off(no multiline tables) -->
-| | |
-| :--------------------------------- | :-------------------------------------- |
-| `Assign(&variable, value)` | Assign `value` to variable. |
-| `DeleteArg<N>()` | Delete the `N`-th (0-based) argument, which must be a pointer. |
-| `SaveArg<N>(pointer)` | Save the `N`-th (0-based) argument to `*pointer`. |
-| `SaveArgPointee<N>(pointer)` | Save the value pointed to by the `N`-th (0-based) argument to `*pointer`. |
-| `SetArgReferee<N>(value)` | Assign value to the variable referenced by the `N`-th (0-based) argument. |
-| `SetArgPointee<N>(value)` | Assign `value` to the variable pointed by the `N`-th (0-based) argument. |
-| `SetArgumentPointee<N>(value)` | Same as `SetArgPointee<N>(value)`. Deprecated. Will be removed in v1.7.0. |
-| `SetArrayArgument<N>(first, last)` | Copies the elements in source range [`first`, `last`) to the array pointed to by the `N`-th (0-based) argument, which can be either a pointer or an iterator. The action does not take ownership of the elements in the source range. |
-| `SetErrnoAndReturn(error, value)` | Set `errno` to `error` and return `value`. |
-| `Throw(exception)` | Throws the given exception, which can be any copyable value. Available since v1.1.0. |
-<!-- mdformat on -->
-
-#### Using a Function, Functor, or Lambda as an Action
-
-In the following, by "callable" we mean a free function, `std::function`,
-functor, or lambda.
-
-<!-- mdformat off(no multiline tables) -->
-| | |
-| :---------------------------------- | :------------------------------------- |
-| `f` | Invoke f with the arguments passed to the mock function, where f is a callable. |
-| `Invoke(f)` | Invoke `f` with the arguments passed to the mock function, where `f` can be a global/static function or a functor. |
-| `Invoke(object_pointer, &class::method)` | Invoke the method on the object with the arguments passed to the mock function. |
-| `InvokeWithoutArgs(f)` | Invoke `f`, which can be a global/static function or a functor. `f` must take no arguments. |
-| `InvokeWithoutArgs(object_pointer, &class::method)` | Invoke the method on the object, which takes no arguments. |
-| `InvokeArgument<N>(arg1, arg2, ..., argk)` | Invoke the mock function's `N`-th (0-based) argument, which must be a function or a functor, with the `k` arguments. |
-<!-- mdformat on -->
-
-The return value of the invoked function is used as the return value of the
-action.
-
-When defining a callable to be used with `Invoke*()`, you can declare any unused
-parameters as `Unused`:
-
-```cpp
-using ::testing::Invoke;
-double Distance(Unused, double x, double y) { return sqrt(x*x + y*y); }
-...
-EXPECT_CALL(mock, Foo("Hi", _, _)).WillOnce(Invoke(Distance));
-```
-
-`Invoke(callback)` and `InvokeWithoutArgs(callback)` take ownership of
-`callback`, which must be permanent. The type of `callback` must be a base
-callback type instead of a derived one, e.g.
-
-```cpp
- BlockingClosure* done = new BlockingClosure;
- ... Invoke(done) ...; // This won't compile!
-
- Closure* done2 = new BlockingClosure;
- ... Invoke(done2) ...; // This works.
-```
-
-In `InvokeArgument<N>(...)`, if an argument needs to be passed by reference,
-wrap it inside `ByRef()`. For example,
-
-```cpp
-using ::testing::ByRef;
-using ::testing::InvokeArgument;
-...
-InvokeArgument<2>(5, string("Hi"), ByRef(foo))
-```
-
-calls the mock function's #2 argument, passing to it `5` and `string("Hi")` by
-value, and `foo` by reference.
-
-#### Default Action
-
-<!-- mdformat off(no multiline tables) -->
-| Matcher | Description |
-| :------------ | :----------------------------------------------------- |
-| `DoDefault()` | Do the default action (specified by `ON_CALL()` or the built-in one). |
-<!-- mdformat on -->
-
-**Note:** due to technical reasons, `DoDefault()` cannot be used inside a
-composite action - trying to do so will result in a run-time error.
-
-<!-- GOOGLETEST_CM0032 DO NOT DELETE -->
-
-#### Composite Actions
-
-<!-- mdformat off(no multiline tables) -->
-| | |
-| :----------------------------- | :------------------------------------------ |
-| `DoAll(a1, a2, ..., an)` | Do all actions `a1` to `an` and return the result of `an` in each invocation. The first `n - 1` sub-actions must return void. |
-| `IgnoreResult(a)` | Perform action `a` and ignore its result. `a` must not return void. |
-| `WithArg<N>(a)` | Pass the `N`-th (0-based) argument of the mock function to action `a` and perform it. |
-| `WithArgs<N1, N2, ..., Nk>(a)` | Pass the selected (0-based) arguments of the mock function to action `a` and perform it. |
-| `WithoutArgs(a)` | Perform action `a` without any arguments. |
-<!-- mdformat on -->
-
-#### Defining Actions
-
-<table border="1" cellspacing="0" cellpadding="1">
- <tr>
- <td>`struct SumAction {` <br>
-  `template <typename T>` <br>
-  `T operator()(T x, Ty) { return x + y; }` <br>
- `};`
- </td>
- <td> Defines a generic functor that can be used as an action summing its
- arguments. </td> </tr>
- <tr>
- </tr>
-</table>
-
-<!-- mdformat off(no multiline tables) -->
-| | |
-| :--------------------------------- | :-------------------------------------- |
-| `ACTION(Sum) { return arg0 + arg1; }` | Defines an action `Sum()` to return the sum of the mock function's argument #0 and #1. |
-| `ACTION_P(Plus, n) { return arg0 + n; }` | Defines an action `Plus(n)` to return the sum of the mock function's argument #0 and `n`. |
-| `ACTION_Pk(Foo, p1, ..., pk) { statements; }` | Defines a parameterized action `Foo(p1, ..., pk)` to execute the given `statements`. |
-<!-- mdformat on -->
-
-The `ACTION*` macros cannot be used inside a function or class.
-
-### Cardinalities {#CardinalityList}
-
-These are used in `Times()` to specify how many times a mock function will be
-called:
-
-<!-- mdformat off(no multiline tables) -->
-| | |
-| :---------------- | :----------------------------------------------------- |
-| `AnyNumber()` | The function can be called any number of times. |
-| `AtLeast(n)` | The call is expected at least `n` times. |
-| `AtMost(n)` | The call is expected at most `n` times. |
-| `Between(m, n)` | The call is expected between `m` and `n` (inclusive) times. |
-| `Exactly(n) or n` | The call is expected exactly `n` times. In particular, the call should never happen when `n` is 0. |
-<!-- mdformat on -->
-
-### Expectation Order
-
-By default, the expectations can be matched in *any* order. If some or all
-expectations must be matched in a given order, there are two ways to specify it.
-They can be used either independently or together.
-
-#### The After Clause {#AfterClause}
-
-```cpp
-using ::testing::Expectation;
-...
-Expectation init_x = EXPECT_CALL(foo, InitX());
-Expectation init_y = EXPECT_CALL(foo, InitY());
-EXPECT_CALL(foo, Bar())
- .After(init_x, init_y);
-```
-
-says that `Bar()` can be called only after both `InitX()` and `InitY()` have
-been called.
-
-If you don't know how many pre-requisites an expectation has when you write it,
-you can use an `ExpectationSet` to collect them:
-
-```cpp
-using ::testing::ExpectationSet;
-...
-ExpectationSet all_inits;
-for (int i = 0; i < element_count; i++) {
- all_inits += EXPECT_CALL(foo, InitElement(i));
-}
-EXPECT_CALL(foo, Bar())
- .After(all_inits);
-```
-
-says that `Bar()` can be called only after all elements have been initialized
-(but we don't care about which elements get initialized before the others).
-
-Modifying an `ExpectationSet` after using it in an `.After()` doesn't affect the
-meaning of the `.After()`.
-
-#### Sequences {#UsingSequences}
-
-When you have a long chain of sequential expectations, it's easier to specify
-the order using **sequences**, which don't require you to given each expectation
-in the chain a different name. *All expected calls* in the same sequence must
-occur in the order they are specified.
-
-```cpp
-using ::testing::Return;
-using ::testing::Sequence;
-Sequence s1, s2;
-...
-EXPECT_CALL(foo, Reset())
- .InSequence(s1, s2)
- .WillOnce(Return(true));
-EXPECT_CALL(foo, GetSize())
- .InSequence(s1)
- .WillOnce(Return(1));
-EXPECT_CALL(foo, Describe(A<const char*>()))
- .InSequence(s2)
- .WillOnce(Return("dummy"));
-```
-
-says that `Reset()` must be called before *both* `GetSize()` *and* `Describe()`,
-and the latter two can occur in any order.
-
-To put many expectations in a sequence conveniently:
-
-```cpp
-using ::testing::InSequence;
-{
- InSequence seq;
-
- EXPECT_CALL(...)...;
- EXPECT_CALL(...)...;
- ...
- EXPECT_CALL(...)...;
-}
-```
-
-says that all expected calls in the scope of `seq` must occur in strict order.
-The name `seq` is irrelevant.
-
-### Verifying and Resetting a Mock
-
-gMock will verify the expectations on a mock object when it is destructed, or
-you can do it earlier:
-
-```cpp
-using ::testing::Mock;
-...
-// Verifies and removes the expectations on mock_obj;
-// returns true if and only if successful.
-Mock::VerifyAndClearExpectations(&mock_obj);
-...
-// Verifies and removes the expectations on mock_obj;
-// also removes the default actions set by ON_CALL();
-// returns true if and only if successful.
-Mock::VerifyAndClear(&mock_obj);
-```
-
-You can also tell gMock that a mock object can be leaked and doesn't need to be
-verified:
-
-```cpp
-Mock::AllowLeak(&mock_obj);
-```
-
-### Mock Classes
-
-gMock defines a convenient mock class template
-
-```cpp
-class MockFunction<R(A1, ..., An)> {
- public:
- MOCK_METHOD(R, Call, (A1, ..., An));
-};
-```
-
-See this [recipe](cook_book.md#using-check-points) for one application of it.
-
-### Flags
-
-<!-- mdformat off(no multiline tables) -->
-| Flag | Description |
-| :----------------------------- | :---------------------------------------- |
-| `--gmock_catch_leaked_mocks=0` | Don't report leaked mock objects as failures. |
-| `--gmock_verbose=LEVEL` | Sets the default verbosity level (`info`, `warning`, or `error`) of Google Mock messages. |
-<!-- mdformat on -->
// Google Mock - a framework for writing C++ mock classes.
//
-// This file implements some commonly used actions.
+// The ACTION* family of macros can be used in a namespace scope to
+// define custom actions easily. The syntax:
+//
+// ACTION(name) { statements; }
+//
+// will define an action with the given name that executes the
+// statements. The value returned by the statements will be used as
+// the return value of the action. Inside the statements, you can
+// refer to the K-th (0-based) argument of the mock function by
+// 'argK', and refer to its type by 'argK_type'. For example:
+//
+// ACTION(IncrementArg1) {
+// arg1_type temp = arg1;
+// return ++(*temp);
+// }
+//
+// allows you to write
+//
+// ...WillOnce(IncrementArg1());
+//
+// You can also refer to the entire argument tuple and its type by
+// 'args' and 'args_type', and refer to the mock function type and its
+// return type by 'function_type' and 'return_type'.
+//
+// Note that you don't need to specify the types of the mock function
+// arguments. However rest assured that your code is still type-safe:
+// you'll get a compiler error if *arg1 doesn't support the ++
+// operator, or if the type of ++(*arg1) isn't compatible with the
+// mock function's return type, for example.
+//
+// Sometimes you'll want to parameterize the action. For that you can use
+// another macro:
+//
+// ACTION_P(name, param_name) { statements; }
+//
+// For example:
+//
+// ACTION_P(Add, n) { return arg0 + n; }
+//
+// will allow you to write:
+//
+// ...WillOnce(Add(5));
+//
+// Note that you don't need to provide the type of the parameter
+// either. If you need to reference the type of a parameter named
+// 'foo', you can write 'foo_type'. For example, in the body of
+// ACTION_P(Add, n) above, you can write 'n_type' to refer to the type
+// of 'n'.
+//
+// We also provide ACTION_P2, ACTION_P3, ..., up to ACTION_P10 to support
+// multi-parameter actions.
+//
+// For the purpose of typing, you can view
+//
+// ACTION_Pk(Foo, p1, ..., pk) { ... }
+//
+// as shorthand for
+//
+// template <typename p1_type, ..., typename pk_type>
+// FooActionPk<p1_type, ..., pk_type> Foo(p1_type p1, ..., pk_type pk) { ... }
+//
+// In particular, you can provide the template type arguments
+// explicitly when invoking Foo(), as in Foo<long, bool>(5, false);
+// although usually you can rely on the compiler to infer the types
+// for you automatically. You can assign the result of expression
+// Foo(p1, ..., pk) to a variable of type FooActionPk<p1_type, ...,
+// pk_type>. This can be useful when composing actions.
+//
+// You can also overload actions with different numbers of parameters:
+//
+// ACTION_P(Plus, a) { ... }
+// ACTION_P2(Plus, a, b) { ... }
+//
+// While it's tempting to always use the ACTION* macros when defining
+// a new action, you should also consider implementing ActionInterface
+// or using MakePolymorphicAction() instead, especially if you need to
+// use the action a lot. While these approaches require more work,
+// they give you more control on the types of the mock function
+// arguments and the action parameters, which in general leads to
+// better compiler error messages that pay off in the long run. They
+// also allow overloading actions based on parameter types (as opposed
+// to just based on the number of parameters).
+//
+// CAVEAT:
+//
+// ACTION*() can only be used in a namespace scope as templates cannot be
+// declared inside of a local class.
+// Users can, however, define any local functors (e.g. a lambda) that
+// can be used as actions.
+//
+// MORE INFORMATION:
+//
+// To learn more about using these macros, please search for 'ACTION' on
+// https://github.com/google/googletest/blob/master/docs/gmock_cook_book.md
// GOOGLETEST_CM0002 DO NOT DELETE
-#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_
-#define GMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_
+#ifndef GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_
+#define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_
#ifndef _WIN32_WCE
# include <errno.h>
#include <functional>
#include <memory>
#include <string>
+#include <tuple>
#include <type_traits>
#include <utility>
#include "gmock/internal/gmock-internal-utils.h"
#include "gmock/internal/gmock-port.h"
+#include "gmock/internal/gmock-pp.h"
#ifdef _MSC_VER
# pragma warning(push)
GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(signed int, 0);
GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(unsigned long, 0UL); // NOLINT
GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(signed long, 0L); // NOLINT
-GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(UInt64, 0);
-GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(Int64, 0);
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(unsigned long long, 0); // NOLINT
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(signed long long, 0); // NOLINT
GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(float, 0);
GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(double, 0);
#undef GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_
+// Simple two-arg form of std::disjunction.
+template <typename P, typename Q>
+using disjunction = typename ::std::conditional<P::value, P, Q>::type;
+
} // namespace internal
// When an unexpected function call is encountered, Google Mock will
}
};
+ template <typename G>
+ using IsCompatibleFunctor = std::is_constructible<std::function<F>, G>;
+
public:
typedef typename internal::Function<F>::Result Result;
typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
// Construct an Action from a specified callable.
// This cannot take std::function directly, because then Action would not be
// directly constructible from lambda (it would require two conversions).
- template <typename G,
- typename = typename ::std::enable_if<
- ::std::is_constructible<::std::function<F>, G>::value>::type>
- Action(G&& fun) : fun_(::std::forward<G>(fun)) {} // NOLINT
+ template <
+ typename G,
+ typename = typename std::enable_if<internal::disjunction<
+ IsCompatibleFunctor<G>, std::is_constructible<std::function<Result()>,
+ G>>::value>::type>
+ Action(G&& fun) { // NOLINT
+ Init(::std::forward<G>(fun), IsCompatibleFunctor<G>());
+ }
// Constructs an Action from its implementation.
explicit Action(ActionInterface<F>* impl)
template <typename G>
friend class Action;
+ template <typename G>
+ void Init(G&& g, ::std::true_type) {
+ fun_ = ::std::forward<G>(g);
+ }
+
+ template <typename G>
+ void Init(G&& g, ::std::false_type) {
+ fun_ = IgnoreArgs<typename ::std::decay<G>::type>{::std::forward<G>(g)};
+ }
+
+ template <typename FunctionImpl>
+ struct IgnoreArgs {
+ template <typename... Args>
+ Result operator()(const Args&...) const {
+ return function_impl();
+ }
+
+ FunctionImpl function_impl;
+ };
+
// fun_ is an empty function if and only if this is the DoDefault() action.
::std::function<F> fun_;
};
private:
Impl impl_;
-
- GTEST_DISALLOW_ASSIGN_(MonomorphicImpl);
};
Impl impl_;
-
- GTEST_DISALLOW_ASSIGN_(PolymorphicAction);
};
// Creates an Action from its implementation and returns it. The
private:
bool performed_;
const std::shared_ptr<R> wrapper_;
-
- GTEST_DISALLOW_ASSIGN_(Impl);
};
const std::shared_ptr<R> value_;
-
- GTEST_DISALLOW_ASSIGN_(ReturnAction);
};
// Implements the ReturnNull() action.
private:
T& ref_;
-
- GTEST_DISALLOW_ASSIGN_(Impl);
};
T& ref_;
-
- GTEST_DISALLOW_ASSIGN_(ReturnRefAction);
};
// Implements the polymorphic ReturnRefOfCopy(x) action, which can be
private:
T value_;
-
- GTEST_DISALLOW_ASSIGN_(Impl);
};
const T value_;
+};
+
+// Implements the polymorphic ReturnRoundRobin(v) action, which can be
+// used in any function that returns the element_type of v.
+template <typename T>
+class ReturnRoundRobinAction {
+ public:
+ explicit ReturnRoundRobinAction(std::vector<T> values) {
+ GTEST_CHECK_(!values.empty())
+ << "ReturnRoundRobin requires at least one element.";
+ state_->values = std::move(values);
+ }
+
+ template <typename... Args>
+ T operator()(Args&&...) const {
+ return state_->Next();
+ }
+
+ private:
+ struct State {
+ T Next() {
+ T ret_val = values[i++];
+ if (i == values.size()) i = 0;
+ return ret_val;
+ }
- GTEST_DISALLOW_ASSIGN_(ReturnRefOfCopyAction);
+ std::vector<T> values;
+ size_t i = 0;
+ };
+ std::shared_ptr<State> state_ = std::make_shared<State>();
};
// Implements the polymorphic DoDefault() action.
private:
T1* const ptr_;
const T2 value_;
-
- GTEST_DISALLOW_ASSIGN_(AssignAction);
};
#if !GTEST_OS_WINDOWS_MOBILE
private:
const int errno_;
const T result_;
-
- GTEST_DISALLOW_ASSIGN_(SetErrnoAndReturnAction);
};
#endif // !GTEST_OS_WINDOWS_MOBILE
Class* const obj_ptr;
const MethodPtr method_ptr;
- using ReturnType = typename std::result_of<MethodPtr(Class*)>::type;
+ using ReturnType =
+ decltype((std::declval<Class*>()->*std::declval<MethodPtr>())());
template <typename... Args>
ReturnType operator()(const Args&...) const {
OriginalFunction;
const Action<OriginalFunction> action_;
-
- GTEST_DISALLOW_ASSIGN_(Impl);
};
const A action_;
-
- GTEST_DISALLOW_ASSIGN_(IgnoreResultAction);
};
template <typename InnerAction, size_t... I>
// We use the conversion operator to detect the signature of the inner Action.
template <typename R, typename... Args>
operator Action<R(Args...)>() const { // NOLINT
- Action<R(typename std::tuple_element<I, std::tuple<Args...>>::type...)>
+ using TupleType = std::tuple<Args...>;
+ Action<R(typename std::tuple_element<I, TupleType>::type...)>
converted(action);
return [converted](Args... args) -> R {
template <typename... Actions>
struct DoAllAction {
private:
- template <typename... Args, size_t... I>
- std::vector<Action<void(Args...)>> Convert(IndexSequence<I...>) const {
- return {std::get<I>(actions)...};
+ template <typename T>
+ using NonFinalType =
+ typename std::conditional<std::is_scalar<T>::value, T, const T&>::type;
+
+ template <typename ActionT, size_t... I>
+ std::vector<ActionT> Convert(IndexSequence<I...>) const {
+ return {ActionT(std::get<I>(actions))...};
}
public:
template <typename R, typename... Args>
operator Action<R(Args...)>() const { // NOLINT
struct Op {
- std::vector<Action<void(Args...)>> converted;
+ std::vector<Action<void(NonFinalType<Args>...)>> converted;
Action<R(Args...)> last;
R operator()(Args... args) const {
auto tuple_args = std::forward_as_tuple(std::forward<Args>(args)...);
for (auto& a : converted) {
a.Perform(tuple_args);
}
- return last.Perform(tuple_args);
+ return last.Perform(std::move(tuple_args));
}
};
- return Op{Convert<Args...>(MakeIndexSequence<sizeof...(Actions) - 1>()),
+ return Op{Convert<Action<void(NonFinalType<Args>...)>>(
+ MakeIndexSequence<sizeof...(Actions) - 1>()),
std::get<sizeof...(Actions) - 1>(actions)};
}
};
+template <typename T, typename... Params>
+struct ReturnNewAction {
+ T* operator()() const {
+ return internal::Apply(
+ [](const Params&... unpacked_params) {
+ return new T(unpacked_params...);
+ },
+ params);
+ }
+ std::tuple<Params...> params;
+};
+
+template <size_t k>
+struct ReturnArgAction {
+ template <typename... Args>
+ auto operator()(const Args&... args) const ->
+ typename std::tuple_element<k, std::tuple<Args...>>::type {
+ return std::get<k>(std::tie(args...));
+ }
+};
+
+template <size_t k, typename Ptr>
+struct SaveArgAction {
+ Ptr pointer;
+
+ template <typename... Args>
+ void operator()(const Args&... args) const {
+ *pointer = std::get<k>(std::tie(args...));
+ }
+};
+
+template <size_t k, typename Ptr>
+struct SaveArgPointeeAction {
+ Ptr pointer;
+
+ template <typename... Args>
+ void operator()(const Args&... args) const {
+ *pointer = *std::get<k>(std::tie(args...));
+ }
+};
+
+template <size_t k, typename T>
+struct SetArgRefereeAction {
+ T value;
+
+ template <typename... Args>
+ void operator()(Args&&... args) const {
+ using argk_type =
+ typename ::std::tuple_element<k, std::tuple<Args...>>::type;
+ static_assert(std::is_lvalue_reference<argk_type>::value,
+ "Argument must be a reference type.");
+ std::get<k>(std::tie(args...)) = value;
+ }
+};
+
+template <size_t k, typename I1, typename I2>
+struct SetArrayArgumentAction {
+ I1 first;
+ I2 last;
+
+ template <typename... Args>
+ void operator()(const Args&... args) const {
+ auto value = std::get<k>(std::tie(args...));
+ for (auto it = first; it != last; ++it, (void)++value) {
+ *value = *it;
+ }
+ }
+};
+
+template <size_t k>
+struct DeleteArgAction {
+ template <typename... Args>
+ void operator()(const Args&... args) const {
+ delete std::get<k>(std::tie(args...));
+ }
+};
+
+template <typename Ptr>
+struct ReturnPointeeAction {
+ Ptr pointer;
+ template <typename... Args>
+ auto operator()(const Args&...) const -> decltype(*pointer) {
+ return *pointer;
+ }
+};
+
+#if GTEST_HAS_EXCEPTIONS
+template <typename T>
+struct ThrowAction {
+ T exception;
+ // We use a conversion operator to adapt to any return type.
+ template <typename R, typename... Args>
+ operator Action<R(Args...)>() const { // NOLINT
+ T copy = exception;
+ return [copy](Args...) -> R { throw copy; };
+ }
+};
+#endif // GTEST_HAS_EXCEPTIONS
+
} // namespace internal
// An Unused object can be implicitly constructed from ANY value.
typedef internal::IgnoredValue Unused;
// Creates an action that does actions a1, a2, ..., sequentially in
-// each invocation.
+// each invocation. All but the last action will have a readonly view of the
+// arguments.
template <typename... Action>
internal::DoAllAction<typename std::decay<Action>::type...> DoAll(
Action&&... action) {
return internal::ReturnRefAction<R>(x);
}
+// Prevent using ReturnRef on reference to temporary.
+template <typename R, R* = nullptr>
+internal::ReturnRefAction<R> ReturnRef(R&&) = delete;
+
// Creates an action that returns the reference to a copy of the
// argument. The copy is created when the action is constructed and
// lives as long as the action.
return internal::ByMoveWrapper<R>(std::move(x));
}
+// Creates an action that returns an element of `vals`. Calling this action will
+// repeatedly return the next value from `vals` until it reaches the end and
+// will restart from the beginning.
+template <typename T>
+internal::ReturnRoundRobinAction<T> ReturnRoundRobin(std::vector<T> vals) {
+ return internal::ReturnRoundRobinAction<T>(std::move(vals));
+}
+
+// Creates an action that returns an element of `vals`. Calling this action will
+// repeatedly return the next value from `vals` until it reaches the end and
+// will restart from the beginning.
+template <typename T>
+internal::ReturnRoundRobinAction<T> ReturnRoundRobin(
+ std::initializer_list<T> vals) {
+ return internal::ReturnRoundRobinAction<T>(std::vector<T>(vals));
+}
+
// Creates an action that does the default action for the give mock function.
inline internal::DoDefaultAction DoDefault() {
return internal::DoDefaultAction();
// Creates an action that sets the variable pointed by the N-th
// (0-based) function argument to 'value'.
template <size_t N, typename T>
-internal::SetArgumentPointeeAction<N, T> SetArgPointee(T x) {
- return {std::move(x)};
+internal::SetArgumentPointeeAction<N, T> SetArgPointee(T value) {
+ return {std::move(value)};
}
// The following version is DEPRECATED.
template <size_t N, typename T>
-internal::SetArgumentPointeeAction<N, T> SetArgumentPointee(T x) {
- return {std::move(x)};
+internal::SetArgumentPointeeAction<N, T> SetArgumentPointee(T value) {
+ return {std::move(value)};
}
// Creates an action that sets a pointer referent to a given value.
return ::std::reference_wrapper<T>(l_value);
}
+// The ReturnNew<T>(a1, a2, ..., a_k) action returns a pointer to a new
+// instance of type T, constructed on the heap with constructor arguments
+// a1, a2, ..., and a_k. The caller assumes ownership of the returned value.
+template <typename T, typename... Params>
+internal::ReturnNewAction<T, typename std::decay<Params>::type...> ReturnNew(
+ Params&&... params) {
+ return {std::forward_as_tuple(std::forward<Params>(params)...)};
+}
+
+// Action ReturnArg<k>() returns the k-th argument of the mock function.
+template <size_t k>
+internal::ReturnArgAction<k> ReturnArg() {
+ return {};
+}
+
+// Action SaveArg<k>(pointer) saves the k-th (0-based) argument of the
+// mock function to *pointer.
+template <size_t k, typename Ptr>
+internal::SaveArgAction<k, Ptr> SaveArg(Ptr pointer) {
+ return {pointer};
+}
+
+// Action SaveArgPointee<k>(pointer) saves the value pointed to
+// by the k-th (0-based) argument of the mock function to *pointer.
+template <size_t k, typename Ptr>
+internal::SaveArgPointeeAction<k, Ptr> SaveArgPointee(Ptr pointer) {
+ return {pointer};
+}
+
+// Action SetArgReferee<k>(value) assigns 'value' to the variable
+// referenced by the k-th (0-based) argument of the mock function.
+template <size_t k, typename T>
+internal::SetArgRefereeAction<k, typename std::decay<T>::type> SetArgReferee(
+ T&& value) {
+ return {std::forward<T>(value)};
+}
+
+// Action SetArrayArgument<k>(first, last) copies the elements in
+// source range [first, last) to the array pointed to by the k-th
+// (0-based) argument, which can be either a pointer or an
+// iterator. The action does not take ownership of the elements in the
+// source range.
+template <size_t k, typename I1, typename I2>
+internal::SetArrayArgumentAction<k, I1, I2> SetArrayArgument(I1 first,
+ I2 last) {
+ return {first, last};
+}
+
+// Action DeleteArg<k>() deletes the k-th (0-based) argument of the mock
+// function.
+template <size_t k>
+internal::DeleteArgAction<k> DeleteArg() {
+ return {};
+}
+
+// This action returns the value pointed to by 'pointer'.
+template <typename Ptr>
+internal::ReturnPointeeAction<Ptr> ReturnPointee(Ptr pointer) {
+ return {pointer};
+}
+
+// Action Throw(exception) can be used in a mock function of any type
+// to throw the given exception. Any copyable value can be thrown.
+#if GTEST_HAS_EXCEPTIONS
+template <typename T>
+internal::ThrowAction<typename std::decay<T>::type> Throw(T&& exception) {
+ return {std::forward<T>(exception)};
+}
+#endif // GTEST_HAS_EXCEPTIONS
+
+namespace internal {
+
+// A macro from the ACTION* family (defined later in gmock-generated-actions.h)
+// defines an action that can be used in a mock function. Typically,
+// these actions only care about a subset of the arguments of the mock
+// function. For example, if such an action only uses the second
+// argument, it can be used in any mock function that takes >= 2
+// arguments where the type of the second argument is compatible.
+//
+// Therefore, the action implementation must be prepared to take more
+// arguments than it needs. The ExcessiveArg type is used to
+// represent those excessive arguments. In order to keep the compiler
+// error messages tractable, we define it in the testing namespace
+// instead of testing::internal. However, this is an INTERNAL TYPE
+// and subject to change without notice, so a user MUST NOT USE THIS
+// TYPE DIRECTLY.
+struct ExcessiveArg {};
+
+// Builds an implementation of an Action<> for some particular signature, using
+// a class defined by an ACTION* macro.
+template <typename F, typename Impl> struct ActionImpl;
+
+template <typename Impl>
+struct ImplBase {
+ struct Holder {
+ // Allows each copy of the Action<> to get to the Impl.
+ explicit operator const Impl&() const { return *ptr; }
+ std::shared_ptr<Impl> ptr;
+ };
+ using type = typename std::conditional<std::is_constructible<Impl>::value,
+ Impl, Holder>::type;
+};
+
+template <typename R, typename... Args, typename Impl>
+struct ActionImpl<R(Args...), Impl> : ImplBase<Impl>::type {
+ using Base = typename ImplBase<Impl>::type;
+ using function_type = R(Args...);
+ using args_type = std::tuple<Args...>;
+
+ ActionImpl() = default; // Only defined if appropriate for Base.
+ explicit ActionImpl(std::shared_ptr<Impl> impl) : Base{std::move(impl)} { }
+
+ R operator()(Args&&... arg) const {
+ static constexpr size_t kMaxArgs =
+ sizeof...(Args) <= 10 ? sizeof...(Args) : 10;
+ return Apply(MakeIndexSequence<kMaxArgs>{},
+ MakeIndexSequence<10 - kMaxArgs>{},
+ args_type{std::forward<Args>(arg)...});
+ }
+
+ template <std::size_t... arg_id, std::size_t... excess_id>
+ R Apply(IndexSequence<arg_id...>, IndexSequence<excess_id...>,
+ const args_type& args) const {
+ // Impl need not be specific to the signature of action being implemented;
+ // only the implementing function body needs to have all of the specific
+ // types instantiated. Up to 10 of the args that are provided by the
+ // args_type get passed, followed by a dummy of unspecified type for the
+ // remainder up to 10 explicit args.
+ static constexpr ExcessiveArg kExcessArg{};
+ return static_cast<const Impl&>(*this).template gmock_PerformImpl<
+ /*function_type=*/function_type, /*return_type=*/R,
+ /*args_type=*/args_type,
+ /*argN_type=*/typename std::tuple_element<arg_id, args_type>::type...>(
+ /*args=*/args, std::get<arg_id>(args)...,
+ ((void)excess_id, kExcessArg)...);
+ }
+};
+
+// Stores a default-constructed Impl as part of the Action<>'s
+// std::function<>. The Impl should be trivial to copy.
+template <typename F, typename Impl>
+::testing::Action<F> MakeAction() {
+ return ::testing::Action<F>(ActionImpl<F, Impl>());
+}
+
+// Stores just the one given instance of Impl.
+template <typename F, typename Impl>
+::testing::Action<F> MakeAction(std::shared_ptr<Impl> impl) {
+ return ::testing::Action<F>(ActionImpl<F, Impl>(std::move(impl)));
+}
+
+#define GMOCK_INTERNAL_ARG_UNUSED(i, data, el) \
+ , const arg##i##_type& arg##i GTEST_ATTRIBUTE_UNUSED_
+#define GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_ \
+ const args_type& args GTEST_ATTRIBUTE_UNUSED_ GMOCK_PP_REPEAT( \
+ GMOCK_INTERNAL_ARG_UNUSED, , 10)
+
+#define GMOCK_INTERNAL_ARG(i, data, el) , const arg##i##_type& arg##i
+#define GMOCK_ACTION_ARG_TYPES_AND_NAMES_ \
+ const args_type& args GMOCK_PP_REPEAT(GMOCK_INTERNAL_ARG, , 10)
+
+#define GMOCK_INTERNAL_TEMPLATE_ARG(i, data, el) , typename arg##i##_type
+#define GMOCK_ACTION_TEMPLATE_ARGS_NAMES_ \
+ GMOCK_PP_TAIL(GMOCK_PP_REPEAT(GMOCK_INTERNAL_TEMPLATE_ARG, , 10))
+
+#define GMOCK_INTERNAL_TYPENAME_PARAM(i, data, param) , typename param##_type
+#define GMOCK_ACTION_TYPENAME_PARAMS_(params) \
+ GMOCK_PP_TAIL(GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_TYPENAME_PARAM, , params))
+
+#define GMOCK_INTERNAL_TYPE_PARAM(i, data, param) , param##_type
+#define GMOCK_ACTION_TYPE_PARAMS_(params) \
+ GMOCK_PP_TAIL(GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_TYPE_PARAM, , params))
+
+#define GMOCK_INTERNAL_TYPE_GVALUE_PARAM(i, data, param) \
+ , param##_type gmock_p##i
+#define GMOCK_ACTION_TYPE_GVALUE_PARAMS_(params) \
+ GMOCK_PP_TAIL(GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_TYPE_GVALUE_PARAM, , params))
+
+#define GMOCK_INTERNAL_GVALUE_PARAM(i, data, param) \
+ , std::forward<param##_type>(gmock_p##i)
+#define GMOCK_ACTION_GVALUE_PARAMS_(params) \
+ GMOCK_PP_TAIL(GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_GVALUE_PARAM, , params))
+
+#define GMOCK_INTERNAL_INIT_PARAM(i, data, param) \
+ , param(::std::forward<param##_type>(gmock_p##i))
+#define GMOCK_ACTION_INIT_PARAMS_(params) \
+ GMOCK_PP_TAIL(GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_INIT_PARAM, , params))
+
+#define GMOCK_INTERNAL_FIELD_PARAM(i, data, param) param##_type param;
+#define GMOCK_ACTION_FIELD_PARAMS_(params) \
+ GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_FIELD_PARAM, , params)
+
+#define GMOCK_INTERNAL_ACTION(name, full_name, params) \
+ template <GMOCK_ACTION_TYPENAME_PARAMS_(params)> \
+ class full_name { \
+ public: \
+ explicit full_name(GMOCK_ACTION_TYPE_GVALUE_PARAMS_(params)) \
+ : impl_(std::make_shared<gmock_Impl>( \
+ GMOCK_ACTION_GVALUE_PARAMS_(params))) { } \
+ full_name(const full_name&) = default; \
+ full_name(full_name&&) noexcept = default; \
+ template <typename F> \
+ operator ::testing::Action<F>() const { \
+ return ::testing::internal::MakeAction<F>(impl_); \
+ } \
+ private: \
+ class gmock_Impl { \
+ public: \
+ explicit gmock_Impl(GMOCK_ACTION_TYPE_GVALUE_PARAMS_(params)) \
+ : GMOCK_ACTION_INIT_PARAMS_(params) {} \
+ template <typename function_type, typename return_type, \
+ typename args_type, GMOCK_ACTION_TEMPLATE_ARGS_NAMES_> \
+ return_type gmock_PerformImpl(GMOCK_ACTION_ARG_TYPES_AND_NAMES_) const; \
+ GMOCK_ACTION_FIELD_PARAMS_(params) \
+ }; \
+ std::shared_ptr<const gmock_Impl> impl_; \
+ }; \
+ template <GMOCK_ACTION_TYPENAME_PARAMS_(params)> \
+ inline full_name<GMOCK_ACTION_TYPE_PARAMS_(params)> name( \
+ GMOCK_ACTION_TYPE_GVALUE_PARAMS_(params)) { \
+ return full_name<GMOCK_ACTION_TYPE_PARAMS_(params)>( \
+ GMOCK_ACTION_GVALUE_PARAMS_(params)); \
+ } \
+ template <GMOCK_ACTION_TYPENAME_PARAMS_(params)> \
+ template <typename function_type, typename return_type, typename args_type, \
+ GMOCK_ACTION_TEMPLATE_ARGS_NAMES_> \
+ return_type full_name<GMOCK_ACTION_TYPE_PARAMS_(params)>::gmock_Impl:: \
+ gmock_PerformImpl(GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
+
+} // namespace internal
+
+// Similar to GMOCK_INTERNAL_ACTION, but no bound parameters are stored.
+#define ACTION(name) \
+ class name##Action { \
+ public: \
+ explicit name##Action() noexcept {} \
+ name##Action(const name##Action&) noexcept {} \
+ template <typename F> \
+ operator ::testing::Action<F>() const { \
+ return ::testing::internal::MakeAction<F, gmock_Impl>(); \
+ } \
+ private: \
+ class gmock_Impl { \
+ public: \
+ template <typename function_type, typename return_type, \
+ typename args_type, GMOCK_ACTION_TEMPLATE_ARGS_NAMES_> \
+ return_type gmock_PerformImpl(GMOCK_ACTION_ARG_TYPES_AND_NAMES_) const; \
+ }; \
+ }; \
+ inline name##Action name() GTEST_MUST_USE_RESULT_; \
+ inline name##Action name() { return name##Action(); } \
+ template <typename function_type, typename return_type, typename args_type, \
+ GMOCK_ACTION_TEMPLATE_ARGS_NAMES_> \
+ return_type name##Action::gmock_Impl::gmock_PerformImpl( \
+ GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
+
+#define ACTION_P(name, ...) \
+ GMOCK_INTERNAL_ACTION(name, name##ActionP, (__VA_ARGS__))
+
+#define ACTION_P2(name, ...) \
+ GMOCK_INTERNAL_ACTION(name, name##ActionP2, (__VA_ARGS__))
+
+#define ACTION_P3(name, ...) \
+ GMOCK_INTERNAL_ACTION(name, name##ActionP3, (__VA_ARGS__))
+
+#define ACTION_P4(name, ...) \
+ GMOCK_INTERNAL_ACTION(name, name##ActionP4, (__VA_ARGS__))
+
+#define ACTION_P5(name, ...) \
+ GMOCK_INTERNAL_ACTION(name, name##ActionP5, (__VA_ARGS__))
+
+#define ACTION_P6(name, ...) \
+ GMOCK_INTERNAL_ACTION(name, name##ActionP6, (__VA_ARGS__))
+
+#define ACTION_P7(name, ...) \
+ GMOCK_INTERNAL_ACTION(name, name##ActionP7, (__VA_ARGS__))
+
+#define ACTION_P8(name, ...) \
+ GMOCK_INTERNAL_ACTION(name, name##ActionP8, (__VA_ARGS__))
+
+#define ACTION_P9(name, ...) \
+ GMOCK_INTERNAL_ACTION(name, name##ActionP9, (__VA_ARGS__))
+
+#define ACTION_P10(name, ...) \
+ GMOCK_INTERNAL_ACTION(name, name##ActionP10, (__VA_ARGS__))
+
} // namespace testing
#ifdef _MSC_VER
# pragma warning(pop)
#endif
-
-#endif // GMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_
+#endif // GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_
// GOOGLETEST_CM0002 DO NOT DELETE
-#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_
-#define GMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_
+#ifndef GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_
+#define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_
#include <limits.h>
#include <memory>
GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
-#endif // GMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_
+#endif // GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_
// GOOGLETEST_CM0002 DO NOT DELETE
-#ifndef THIRD_PARTY_GOOGLETEST_GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_FUNCTION_MOCKER_H_ // NOLINT
-#define THIRD_PARTY_GOOGLETEST_GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_FUNCTION_MOCKER_H_ // NOLINT
+#ifndef GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_FUNCTION_MOCKER_H_ // NOLINT
+#define GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_FUNCTION_MOCKER_H_ // NOLINT
-#include "gmock/gmock-generated-function-mockers.h" // NOLINT
+#include <type_traits> // IWYU pragma: keep
+#include <utility> // IWYU pragma: keep
+
+#include "gmock/gmock-spec-builders.h"
+#include "gmock/internal/gmock-internal-utils.h"
#include "gmock/internal/gmock-pp.h"
+namespace testing {
+namespace internal {
+template <typename T>
+using identity_t = T;
+
+template <typename Pattern>
+struct ThisRefAdjuster {
+ template <typename T>
+ using AdjustT = typename std::conditional<
+ std::is_const<typename std::remove_reference<Pattern>::type>::value,
+ typename std::conditional<std::is_lvalue_reference<Pattern>::value,
+ const T&, const T&&>::type,
+ typename std::conditional<std::is_lvalue_reference<Pattern>::value, T&,
+ T&&>::type>::type;
+
+ template <typename MockType>
+ static AdjustT<MockType> Adjust(const MockType& mock) {
+ return static_cast<AdjustT<MockType>>(const_cast<MockType&>(mock));
+ }
+};
+
+} // namespace internal
+
+// The style guide prohibits "using" statements in a namespace scope
+// inside a header file. However, the FunctionMocker class template
+// is meant to be defined in the ::testing namespace. The following
+// line is just a trick for working around a bug in MSVC 8.0, which
+// cannot handle it if we define FunctionMocker in ::testing.
+using internal::FunctionMocker;
+} // namespace testing
+
#define MOCK_METHOD(...) \
GMOCK_PP_VARIADIC_CALL(GMOCK_INTERNAL_MOCK_METHOD_ARG_, __VA_ARGS__)
GMOCK_INTERNAL_MOCK_METHOD_IMPL( \
GMOCK_PP_NARG0 _Args, _MethodName, GMOCK_INTERNAL_HAS_CONST(_Spec), \
GMOCK_INTERNAL_HAS_OVERRIDE(_Spec), GMOCK_INTERNAL_HAS_FINAL(_Spec), \
- GMOCK_INTERNAL_HAS_NOEXCEPT(_Spec), GMOCK_INTERNAL_GET_CALLTYPE(_Spec), \
+ GMOCK_INTERNAL_GET_NOEXCEPT_SPEC(_Spec), \
+ GMOCK_INTERNAL_GET_CALLTYPE(_Spec), GMOCK_INTERNAL_GET_REF_SPEC(_Spec), \
(GMOCK_INTERNAL_SIGNATURE(_Ret, _Args)))
#define GMOCK_INTERNAL_MOCK_METHOD_ARG_5(...) \
::testing::tuple_size<typename ::testing::internal::Function< \
__VA_ARGS__>::ArgumentTuple>::value == _N, \
"This method does not take " GMOCK_PP_STRINGIZE( \
- _N) " arguments. Parenthesize all types with unproctected commas.")
+ _N) " arguments. Parenthesize all types with unprotected commas.")
#define GMOCK_INTERNAL_ASSERT_VALID_SPEC(_Spec) \
GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_ASSERT_VALID_SPEC_ELEMENT, ~, _Spec)
#define GMOCK_INTERNAL_MOCK_METHOD_IMPL(_N, _MethodName, _Constness, \
- _Override, _Final, _Noexcept, \
- _CallType, _Signature) \
+ _Override, _Final, _NoexceptSpec, \
+ _CallType, _RefSpec, _Signature) \
typename ::testing::internal::Function<GMOCK_PP_REMOVE_PARENS( \
_Signature)>::Result \
GMOCK_INTERNAL_EXPAND(_CallType) \
_MethodName(GMOCK_PP_REPEAT(GMOCK_INTERNAL_PARAMETER, _Signature, _N)) \
- GMOCK_PP_IF(_Constness, const, ) GMOCK_PP_IF(_Noexcept, noexcept, ) \
- GMOCK_PP_IF(_Override, override, ) \
- GMOCK_PP_IF(_Final, final, ) { \
+ GMOCK_PP_IF(_Constness, const, ) _RefSpec _NoexceptSpec \
+ GMOCK_PP_IF(_Override, override, ) GMOCK_PP_IF(_Final, final, ) { \
GMOCK_MOCKER_(_N, _Constness, _MethodName) \
.SetOwnerAndName(this, #_MethodName); \
return GMOCK_MOCKER_(_N, _Constness, _MethodName) \
} \
::testing::MockSpec<GMOCK_PP_REMOVE_PARENS(_Signature)> gmock_##_MethodName( \
GMOCK_PP_REPEAT(GMOCK_INTERNAL_MATCHER_PARAMETER, _Signature, _N)) \
- GMOCK_PP_IF(_Constness, const, ) { \
+ GMOCK_PP_IF(_Constness, const, ) _RefSpec { \
GMOCK_MOCKER_(_N, _Constness, _MethodName).RegisterOwner(this); \
return GMOCK_MOCKER_(_N, _Constness, _MethodName) \
.With(GMOCK_PP_REPEAT(GMOCK_INTERNAL_MATCHER_ARGUMENT, , _N)); \
::testing::MockSpec<GMOCK_PP_REMOVE_PARENS(_Signature)> gmock_##_MethodName( \
const ::testing::internal::WithoutMatchers&, \
GMOCK_PP_IF(_Constness, const, )::testing::internal::Function< \
- GMOCK_PP_REMOVE_PARENS(_Signature)>*) \
- const GMOCK_PP_IF(_Noexcept, noexcept, ) { \
- return GMOCK_PP_CAT(::testing::internal::AdjustConstness_, \
- GMOCK_PP_IF(_Constness, const, ))(this) \
- ->gmock_##_MethodName(GMOCK_PP_REPEAT( \
+ GMOCK_PP_REMOVE_PARENS(_Signature)>*) const _RefSpec _NoexceptSpec { \
+ return ::testing::internal::ThisRefAdjuster<GMOCK_PP_IF( \
+ _Constness, const, ) int _RefSpec>::Adjust(*this) \
+ .gmock_##_MethodName(GMOCK_PP_REPEAT( \
GMOCK_INTERNAL_A_MATCHER_ARGUMENT, _Signature, _N)); \
} \
mutable ::testing::FunctionMocker<GMOCK_PP_REMOVE_PARENS(_Signature)> \
#define GMOCK_INTERNAL_HAS_FINAL(_Tuple) \
GMOCK_PP_HAS_COMMA(GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_DETECT_FINAL, ~, _Tuple))
-#define GMOCK_INTERNAL_HAS_NOEXCEPT(_Tuple) \
- GMOCK_PP_HAS_COMMA( \
- GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_DETECT_NOEXCEPT, ~, _Tuple))
+#define GMOCK_INTERNAL_GET_NOEXCEPT_SPEC(_Tuple) \
+ GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_NOEXCEPT_SPEC_IF_NOEXCEPT, ~, _Tuple)
+
+#define GMOCK_INTERNAL_NOEXCEPT_SPEC_IF_NOEXCEPT(_i, _, _elem) \
+ GMOCK_PP_IF( \
+ GMOCK_PP_HAS_COMMA(GMOCK_INTERNAL_DETECT_NOEXCEPT(_i, _, _elem)), \
+ _elem, )
+
+#define GMOCK_INTERNAL_GET_REF_SPEC(_Tuple) \
+ GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_REF_SPEC_IF_REF, ~, _Tuple)
+
+#define GMOCK_INTERNAL_REF_SPEC_IF_REF(_i, _, _elem) \
+ GMOCK_PP_IF(GMOCK_PP_HAS_COMMA(GMOCK_INTERNAL_DETECT_REF(_i, _, _elem)), \
+ GMOCK_PP_CAT(GMOCK_INTERNAL_UNPACK_, _elem), )
#define GMOCK_INTERNAL_GET_CALLTYPE(_Tuple) \
GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_GET_CALLTYPE_IMPL, ~, _Tuple)
GMOCK_PP_HAS_COMMA(GMOCK_INTERNAL_DETECT_OVERRIDE(_i, _, _elem)) + \
GMOCK_PP_HAS_COMMA(GMOCK_INTERNAL_DETECT_FINAL(_i, _, _elem)) + \
GMOCK_PP_HAS_COMMA(GMOCK_INTERNAL_DETECT_NOEXCEPT(_i, _, _elem)) + \
+ GMOCK_PP_HAS_COMMA(GMOCK_INTERNAL_DETECT_REF(_i, _, _elem)) + \
GMOCK_INTERNAL_IS_CALLTYPE(_elem)) == 1, \
GMOCK_PP_STRINGIZE( \
_elem) " cannot be recognized as a valid specification modifier.");
#define GMOCK_INTERNAL_DETECT_FINAL_I_final ,
-// TODO(iserna): Maybe noexcept should accept an argument here as well.
#define GMOCK_INTERNAL_DETECT_NOEXCEPT(_i, _, _elem) \
GMOCK_PP_CAT(GMOCK_INTERNAL_DETECT_NOEXCEPT_I_, _elem)
#define GMOCK_INTERNAL_DETECT_NOEXCEPT_I_noexcept ,
+#define GMOCK_INTERNAL_DETECT_REF(_i, _, _elem) \
+ GMOCK_PP_CAT(GMOCK_INTERNAL_DETECT_REF_I_, _elem)
+
+#define GMOCK_INTERNAL_DETECT_REF_I_ref ,
+
+#define GMOCK_INTERNAL_UNPACK_ref(x) x
+
#define GMOCK_INTERNAL_GET_CALLTYPE_IMPL(_i, _, _elem) \
GMOCK_PP_IF(GMOCK_INTERNAL_IS_CALLTYPE(_elem), \
GMOCK_INTERNAL_GET_VALUE_CALLTYPE, GMOCK_PP_EMPTY) \
GMOCK_INTERNAL_GET_VALUE_CALLTYPE_I( \
GMOCK_PP_CAT(GMOCK_INTERNAL_IS_CALLTYPE_HELPER_, _arg))
#define GMOCK_INTERNAL_GET_VALUE_CALLTYPE_I(_arg) \
- GMOCK_PP_CAT(GMOCK_PP_IDENTITY, _arg)
+ GMOCK_PP_IDENTITY _arg
#define GMOCK_INTERNAL_IS_CALLTYPE_HELPER_Calltype
-#define GMOCK_INTERNAL_SIGNATURE(_Ret, _Args) \
- GMOCK_PP_IF(GMOCK_PP_IS_BEGIN_PARENS(_Ret), GMOCK_PP_REMOVE_PARENS, \
- GMOCK_PP_IDENTITY) \
- (_Ret)(GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_GET_TYPE, _, _Args))
+// Note: The use of `identity_t` here allows _Ret to represent return types that
+// would normally need to be specified in a different way. For example, a method
+// returning a function pointer must be written as
+//
+// fn_ptr_return_t (*method(method_args_t...))(fn_ptr_args_t...)
+//
+// But we only support placing the return type at the beginning. To handle this,
+// we wrap all calls in identity_t, so that a declaration will be expanded to
+//
+// identity_t<fn_ptr_return_t (*)(fn_ptr_args_t...)> method(method_args_t...)
+//
+// This allows us to work around the syntactic oddities of function/method
+// types.
+#define GMOCK_INTERNAL_SIGNATURE(_Ret, _Args) \
+ ::testing::internal::identity_t<GMOCK_PP_IF(GMOCK_PP_IS_BEGIN_PARENS(_Ret), \
+ GMOCK_PP_REMOVE_PARENS, \
+ GMOCK_PP_IDENTITY)(_Ret)>( \
+ GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_GET_TYPE, _, _Args))
#define GMOCK_INTERNAL_GET_TYPE(_i, _, _elem) \
GMOCK_PP_COMMA_IF(_i) \
GMOCK_PP_IDENTITY) \
(_elem)
-#define GMOCK_INTERNAL_PARAMETER(_i, _Signature, _) \
- GMOCK_PP_COMMA_IF(_i) \
- GMOCK_INTERNAL_ARG_O(typename, GMOCK_PP_INC(_i), \
- GMOCK_PP_REMOVE_PARENS(_Signature)) \
+#define GMOCK_INTERNAL_PARAMETER(_i, _Signature, _) \
+ GMOCK_PP_COMMA_IF(_i) \
+ GMOCK_INTERNAL_ARG_O(_i, GMOCK_PP_REMOVE_PARENS(_Signature)) \
gmock_a##_i
-#define GMOCK_INTERNAL_FORWARD_ARG(_i, _Signature, _) \
- GMOCK_PP_COMMA_IF(_i) \
- ::std::forward<GMOCK_INTERNAL_ARG_O(typename, GMOCK_PP_INC(_i), \
- GMOCK_PP_REMOVE_PARENS(_Signature))>( \
- gmock_a##_i)
+#define GMOCK_INTERNAL_FORWARD_ARG(_i, _Signature, _) \
+ GMOCK_PP_COMMA_IF(_i) \
+ ::std::forward<GMOCK_INTERNAL_ARG_O( \
+ _i, GMOCK_PP_REMOVE_PARENS(_Signature))>(gmock_a##_i)
-#define GMOCK_INTERNAL_MATCHER_PARAMETER(_i, _Signature, _) \
- GMOCK_PP_COMMA_IF(_i) \
- GMOCK_INTERNAL_MATCHER_O(typename, GMOCK_PP_INC(_i), \
- GMOCK_PP_REMOVE_PARENS(_Signature)) \
+#define GMOCK_INTERNAL_MATCHER_PARAMETER(_i, _Signature, _) \
+ GMOCK_PP_COMMA_IF(_i) \
+ GMOCK_INTERNAL_MATCHER_O(_i, GMOCK_PP_REMOVE_PARENS(_Signature)) \
gmock_a##_i
#define GMOCK_INTERNAL_MATCHER_ARGUMENT(_i, _1, _2) \
GMOCK_PP_COMMA_IF(_i) \
gmock_a##_i
-#define GMOCK_INTERNAL_A_MATCHER_ARGUMENT(_i, _Signature, _) \
- GMOCK_PP_COMMA_IF(_i) \
- ::testing::A<GMOCK_INTERNAL_ARG_O(typename, GMOCK_PP_INC(_i), \
- GMOCK_PP_REMOVE_PARENS(_Signature))>()
-
-#define GMOCK_INTERNAL_ARG_O(_tn, _i, ...) GMOCK_ARG_(_tn, _i, __VA_ARGS__)
-
-#define GMOCK_INTERNAL_MATCHER_O(_tn, _i, ...) \
- GMOCK_MATCHER_(_tn, _i, __VA_ARGS__)
-
-#endif // THIRD_PARTY_GOOGLETEST_GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_FUNCTION_MOCKER_H_
+#define GMOCK_INTERNAL_A_MATCHER_ARGUMENT(_i, _Signature, _) \
+ GMOCK_PP_COMMA_IF(_i) \
+ ::testing::A<GMOCK_INTERNAL_ARG_O(_i, GMOCK_PP_REMOVE_PARENS(_Signature))>()
+
+#define GMOCK_INTERNAL_ARG_O(_i, ...) \
+ typename ::testing::internal::Function<__VA_ARGS__>::template Arg<_i>::type
+
+#define GMOCK_INTERNAL_MATCHER_O(_i, ...) \
+ const ::testing::Matcher<typename ::testing::internal::Function< \
+ __VA_ARGS__>::template Arg<_i>::type>&
+
+#define MOCK_METHOD0(m, ...) GMOCK_INTERNAL_MOCK_METHODN(, , m, 0, __VA_ARGS__)
+#define MOCK_METHOD1(m, ...) GMOCK_INTERNAL_MOCK_METHODN(, , m, 1, __VA_ARGS__)
+#define MOCK_METHOD2(m, ...) GMOCK_INTERNAL_MOCK_METHODN(, , m, 2, __VA_ARGS__)
+#define MOCK_METHOD3(m, ...) GMOCK_INTERNAL_MOCK_METHODN(, , m, 3, __VA_ARGS__)
+#define MOCK_METHOD4(m, ...) GMOCK_INTERNAL_MOCK_METHODN(, , m, 4, __VA_ARGS__)
+#define MOCK_METHOD5(m, ...) GMOCK_INTERNAL_MOCK_METHODN(, , m, 5, __VA_ARGS__)
+#define MOCK_METHOD6(m, ...) GMOCK_INTERNAL_MOCK_METHODN(, , m, 6, __VA_ARGS__)
+#define MOCK_METHOD7(m, ...) GMOCK_INTERNAL_MOCK_METHODN(, , m, 7, __VA_ARGS__)
+#define MOCK_METHOD8(m, ...) GMOCK_INTERNAL_MOCK_METHODN(, , m, 8, __VA_ARGS__)
+#define MOCK_METHOD9(m, ...) GMOCK_INTERNAL_MOCK_METHODN(, , m, 9, __VA_ARGS__)
+#define MOCK_METHOD10(m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(, , m, 10, __VA_ARGS__)
+
+#define MOCK_CONST_METHOD0(m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, , m, 0, __VA_ARGS__)
+#define MOCK_CONST_METHOD1(m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, , m, 1, __VA_ARGS__)
+#define MOCK_CONST_METHOD2(m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, , m, 2, __VA_ARGS__)
+#define MOCK_CONST_METHOD3(m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, , m, 3, __VA_ARGS__)
+#define MOCK_CONST_METHOD4(m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, , m, 4, __VA_ARGS__)
+#define MOCK_CONST_METHOD5(m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, , m, 5, __VA_ARGS__)
+#define MOCK_CONST_METHOD6(m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, , m, 6, __VA_ARGS__)
+#define MOCK_CONST_METHOD7(m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, , m, 7, __VA_ARGS__)
+#define MOCK_CONST_METHOD8(m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, , m, 8, __VA_ARGS__)
+#define MOCK_CONST_METHOD9(m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, , m, 9, __VA_ARGS__)
+#define MOCK_CONST_METHOD10(m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, , m, 10, __VA_ARGS__)
+
+#define MOCK_METHOD0_T(m, ...) MOCK_METHOD0(m, __VA_ARGS__)
+#define MOCK_METHOD1_T(m, ...) MOCK_METHOD1(m, __VA_ARGS__)
+#define MOCK_METHOD2_T(m, ...) MOCK_METHOD2(m, __VA_ARGS__)
+#define MOCK_METHOD3_T(m, ...) MOCK_METHOD3(m, __VA_ARGS__)
+#define MOCK_METHOD4_T(m, ...) MOCK_METHOD4(m, __VA_ARGS__)
+#define MOCK_METHOD5_T(m, ...) MOCK_METHOD5(m, __VA_ARGS__)
+#define MOCK_METHOD6_T(m, ...) MOCK_METHOD6(m, __VA_ARGS__)
+#define MOCK_METHOD7_T(m, ...) MOCK_METHOD7(m, __VA_ARGS__)
+#define MOCK_METHOD8_T(m, ...) MOCK_METHOD8(m, __VA_ARGS__)
+#define MOCK_METHOD9_T(m, ...) MOCK_METHOD9(m, __VA_ARGS__)
+#define MOCK_METHOD10_T(m, ...) MOCK_METHOD10(m, __VA_ARGS__)
+
+#define MOCK_CONST_METHOD0_T(m, ...) MOCK_CONST_METHOD0(m, __VA_ARGS__)
+#define MOCK_CONST_METHOD1_T(m, ...) MOCK_CONST_METHOD1(m, __VA_ARGS__)
+#define MOCK_CONST_METHOD2_T(m, ...) MOCK_CONST_METHOD2(m, __VA_ARGS__)
+#define MOCK_CONST_METHOD3_T(m, ...) MOCK_CONST_METHOD3(m, __VA_ARGS__)
+#define MOCK_CONST_METHOD4_T(m, ...) MOCK_CONST_METHOD4(m, __VA_ARGS__)
+#define MOCK_CONST_METHOD5_T(m, ...) MOCK_CONST_METHOD5(m, __VA_ARGS__)
+#define MOCK_CONST_METHOD6_T(m, ...) MOCK_CONST_METHOD6(m, __VA_ARGS__)
+#define MOCK_CONST_METHOD7_T(m, ...) MOCK_CONST_METHOD7(m, __VA_ARGS__)
+#define MOCK_CONST_METHOD8_T(m, ...) MOCK_CONST_METHOD8(m, __VA_ARGS__)
+#define MOCK_CONST_METHOD9_T(m, ...) MOCK_CONST_METHOD9(m, __VA_ARGS__)
+#define MOCK_CONST_METHOD10_T(m, ...) MOCK_CONST_METHOD10(m, __VA_ARGS__)
+
+#define MOCK_METHOD0_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(, ct, m, 0, __VA_ARGS__)
+#define MOCK_METHOD1_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(, ct, m, 1, __VA_ARGS__)
+#define MOCK_METHOD2_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(, ct, m, 2, __VA_ARGS__)
+#define MOCK_METHOD3_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(, ct, m, 3, __VA_ARGS__)
+#define MOCK_METHOD4_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(, ct, m, 4, __VA_ARGS__)
+#define MOCK_METHOD5_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(, ct, m, 5, __VA_ARGS__)
+#define MOCK_METHOD6_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(, ct, m, 6, __VA_ARGS__)
+#define MOCK_METHOD7_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(, ct, m, 7, __VA_ARGS__)
+#define MOCK_METHOD8_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(, ct, m, 8, __VA_ARGS__)
+#define MOCK_METHOD9_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(, ct, m, 9, __VA_ARGS__)
+#define MOCK_METHOD10_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(, ct, m, 10, __VA_ARGS__)
+
+#define MOCK_CONST_METHOD0_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, ct, m, 0, __VA_ARGS__)
+#define MOCK_CONST_METHOD1_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, ct, m, 1, __VA_ARGS__)
+#define MOCK_CONST_METHOD2_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, ct, m, 2, __VA_ARGS__)
+#define MOCK_CONST_METHOD3_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, ct, m, 3, __VA_ARGS__)
+#define MOCK_CONST_METHOD4_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, ct, m, 4, __VA_ARGS__)
+#define MOCK_CONST_METHOD5_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, ct, m, 5, __VA_ARGS__)
+#define MOCK_CONST_METHOD6_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, ct, m, 6, __VA_ARGS__)
+#define MOCK_CONST_METHOD7_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, ct, m, 7, __VA_ARGS__)
+#define MOCK_CONST_METHOD8_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, ct, m, 8, __VA_ARGS__)
+#define MOCK_CONST_METHOD9_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, ct, m, 9, __VA_ARGS__)
+#define MOCK_CONST_METHOD10_WITH_CALLTYPE(ct, m, ...) \
+ GMOCK_INTERNAL_MOCK_METHODN(const, ct, m, 10, __VA_ARGS__)
+
+#define MOCK_METHOD0_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_METHOD0_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_METHOD1_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_METHOD1_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_METHOD2_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_METHOD2_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_METHOD3_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_METHOD3_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_METHOD4_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_METHOD4_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_METHOD5_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_METHOD5_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_METHOD6_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_METHOD6_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_METHOD7_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_METHOD7_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_METHOD8_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_METHOD8_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_METHOD9_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_METHOD9_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_METHOD10_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_METHOD10_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+
+#define MOCK_CONST_METHOD0_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_CONST_METHOD0_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD1_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_CONST_METHOD1_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD2_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_CONST_METHOD2_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD3_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_CONST_METHOD3_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD4_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_CONST_METHOD4_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD5_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_CONST_METHOD5_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD6_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_CONST_METHOD6_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD7_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_CONST_METHOD7_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD8_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_CONST_METHOD8_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD9_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_CONST_METHOD9_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD10_T_WITH_CALLTYPE(ct, m, ...) \
+ MOCK_CONST_METHOD10_WITH_CALLTYPE(ct, m, __VA_ARGS__)
+
+#define GMOCK_INTERNAL_MOCK_METHODN(constness, ct, Method, args_num, ...) \
+ GMOCK_INTERNAL_ASSERT_VALID_SIGNATURE( \
+ args_num, ::testing::internal::identity_t<__VA_ARGS__>); \
+ GMOCK_INTERNAL_MOCK_METHOD_IMPL( \
+ args_num, Method, GMOCK_PP_NARG0(constness), 0, 0, , ct, , \
+ (::testing::internal::identity_t<__VA_ARGS__>))
+
+#define GMOCK_MOCKER_(arity, constness, Method) \
+ GTEST_CONCAT_TOKEN_(gmock##constness##arity##_##Method##_, __LINE__)
+
+#endif // GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_FUNCTION_MOCKER_H_
+++ /dev/null
-// This file was GENERATED by command:
-// pump.py gmock-generated-actions.h.pump
-// DO NOT EDIT BY HAND!!!
-
-// 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.
-
-
-// Google Mock - a framework for writing C++ mock classes.
-//
-// This file implements some commonly used variadic actions.
-
-// GOOGLETEST_CM0002 DO NOT DELETE
-
-#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
-#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
-
-#include <memory>
-#include <utility>
-
-#include "gmock/gmock-actions.h"
-#include "gmock/internal/gmock-port.h"
-
-namespace testing {
-namespace internal {
-
-// A macro from the ACTION* family (defined later in this file)
-// defines an action that can be used in a mock function. Typically,
-// these actions only care about a subset of the arguments of the mock
-// function. For example, if such an action only uses the second
-// argument, it can be used in any mock function that takes >= 2
-// arguments where the type of the second argument is compatible.
-//
-// Therefore, the action implementation must be prepared to take more
-// arguments than it needs. The ExcessiveArg type is used to
-// represent those excessive arguments. In order to keep the compiler
-// error messages tractable, we define it in the testing namespace
-// instead of testing::internal. However, this is an INTERNAL TYPE
-// and subject to change without notice, so a user MUST NOT USE THIS
-// TYPE DIRECTLY.
-struct ExcessiveArg {};
-
-// A helper class needed for implementing the ACTION* macros.
-template <typename Result, class Impl>
-class ActionHelper {
- public:
- static Result Perform(Impl* impl, const ::std::tuple<>& args) {
- return impl->template gmock_PerformImpl<>(args, ExcessiveArg(),
- ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
- ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
- ExcessiveArg());
- }
-
- template <typename A0>
- static Result Perform(Impl* impl, const ::std::tuple<A0>& args) {
- return impl->template gmock_PerformImpl<A0>(args, std::get<0>(args),
- ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
- ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
- ExcessiveArg());
- }
-
- template <typename A0, typename A1>
- static Result Perform(Impl* impl, const ::std::tuple<A0, A1>& args) {
- return impl->template gmock_PerformImpl<A0, A1>(args, std::get<0>(args),
- std::get<1>(args), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
- ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
- ExcessiveArg());
- }
-
- template <typename A0, typename A1, typename A2>
- static Result Perform(Impl* impl, const ::std::tuple<A0, A1, A2>& args) {
- return impl->template gmock_PerformImpl<A0, A1, A2>(args,
- std::get<0>(args), std::get<1>(args), std::get<2>(args),
- ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
- ExcessiveArg(), ExcessiveArg(), ExcessiveArg());
- }
-
- template <typename A0, typename A1, typename A2, typename A3>
- static Result Perform(Impl* impl, const ::std::tuple<A0, A1, A2, A3>& args) {
- return impl->template gmock_PerformImpl<A0, A1, A2, A3>(args,
- std::get<0>(args), std::get<1>(args), std::get<2>(args),
- std::get<3>(args), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
- ExcessiveArg(), ExcessiveArg(), ExcessiveArg());
- }
-
- template <typename A0, typename A1, typename A2, typename A3, typename A4>
- static Result Perform(Impl* impl, const ::std::tuple<A0, A1, A2, A3,
- A4>& args) {
- return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4>(args,
- std::get<0>(args), std::get<1>(args), std::get<2>(args),
- std::get<3>(args), std::get<4>(args), ExcessiveArg(), ExcessiveArg(),
- ExcessiveArg(), ExcessiveArg(), ExcessiveArg());
- }
-
- template <typename A0, typename A1, typename A2, typename A3, typename A4,
- typename A5>
- static Result Perform(Impl* impl, const ::std::tuple<A0, A1, A2, A3, A4,
- A5>& args) {
- return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5>(args,
- std::get<0>(args), std::get<1>(args), std::get<2>(args),
- std::get<3>(args), std::get<4>(args), std::get<5>(args),
- ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg());
- }
-
- template <typename A0, typename A1, typename A2, typename A3, typename A4,
- typename A5, typename A6>
- static Result Perform(Impl* impl, const ::std::tuple<A0, A1, A2, A3, A4, A5,
- A6>& args) {
- return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5, A6>(args,
- std::get<0>(args), std::get<1>(args), std::get<2>(args),
- std::get<3>(args), std::get<4>(args), std::get<5>(args),
- std::get<6>(args), ExcessiveArg(), ExcessiveArg(), ExcessiveArg());
- }
-
- template <typename A0, typename A1, typename A2, typename A3, typename A4,
- typename A5, typename A6, typename A7>
- static Result Perform(Impl* impl, const ::std::tuple<A0, A1, A2, A3, A4, A5,
- A6, A7>& args) {
- return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5, A6,
- A7>(args, std::get<0>(args), std::get<1>(args), std::get<2>(args),
- std::get<3>(args), std::get<4>(args), std::get<5>(args),
- std::get<6>(args), std::get<7>(args), ExcessiveArg(), ExcessiveArg());
- }
-
- template <typename A0, typename A1, typename A2, typename A3, typename A4,
- typename A5, typename A6, typename A7, typename A8>
- static Result Perform(Impl* impl, const ::std::tuple<A0, A1, A2, A3, A4, A5,
- A6, A7, A8>& args) {
- return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5, A6, A7,
- A8>(args, std::get<0>(args), std::get<1>(args), std::get<2>(args),
- std::get<3>(args), std::get<4>(args), std::get<5>(args),
- std::get<6>(args), std::get<7>(args), std::get<8>(args),
- ExcessiveArg());
- }
-
- template <typename A0, typename A1, typename A2, typename A3, typename A4,
- typename A5, typename A6, typename A7, typename A8, typename A9>
- static Result Perform(Impl* impl, const ::std::tuple<A0, A1, A2, A3, A4, A5,
- A6, A7, A8, A9>& args) {
- return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5, A6, A7, A8,
- A9>(args, std::get<0>(args), std::get<1>(args), std::get<2>(args),
- std::get<3>(args), std::get<4>(args), std::get<5>(args),
- std::get<6>(args), std::get<7>(args), std::get<8>(args),
- std::get<9>(args));
- }
-};
-
-} // namespace internal
-} // namespace testing
-
-// The ACTION* family of macros can be used in a namespace scope to
-// define custom actions easily. The syntax:
-//
-// ACTION(name) { statements; }
-//
-// will define an action with the given name that executes the
-// statements. The value returned by the statements will be used as
-// the return value of the action. Inside the statements, you can
-// refer to the K-th (0-based) argument of the mock function by
-// 'argK', and refer to its type by 'argK_type'. For example:
-//
-// ACTION(IncrementArg1) {
-// arg1_type temp = arg1;
-// return ++(*temp);
-// }
-//
-// allows you to write
-//
-// ...WillOnce(IncrementArg1());
-//
-// You can also refer to the entire argument tuple and its type by
-// 'args' and 'args_type', and refer to the mock function type and its
-// return type by 'function_type' and 'return_type'.
-//
-// Note that you don't need to specify the types of the mock function
-// arguments. However rest assured that your code is still type-safe:
-// you'll get a compiler error if *arg1 doesn't support the ++
-// operator, or if the type of ++(*arg1) isn't compatible with the
-// mock function's return type, for example.
-//
-// Sometimes you'll want to parameterize the action. For that you can use
-// another macro:
-//
-// ACTION_P(name, param_name) { statements; }
-//
-// For example:
-//
-// ACTION_P(Add, n) { return arg0 + n; }
-//
-// will allow you to write:
-//
-// ...WillOnce(Add(5));
-//
-// Note that you don't need to provide the type of the parameter
-// either. If you need to reference the type of a parameter named
-// 'foo', you can write 'foo_type'. For example, in the body of
-// ACTION_P(Add, n) above, you can write 'n_type' to refer to the type
-// of 'n'.
-//
-// We also provide ACTION_P2, ACTION_P3, ..., up to ACTION_P10 to support
-// multi-parameter actions.
-//
-// For the purpose of typing, you can view
-//
-// ACTION_Pk(Foo, p1, ..., pk) { ... }
-//
-// as shorthand for
-//
-// template <typename p1_type, ..., typename pk_type>
-// FooActionPk<p1_type, ..., pk_type> Foo(p1_type p1, ..., pk_type pk) { ... }
-//
-// In particular, you can provide the template type arguments
-// explicitly when invoking Foo(), as in Foo<long, bool>(5, false);
-// although usually you can rely on the compiler to infer the types
-// for you automatically. You can assign the result of expression
-// Foo(p1, ..., pk) to a variable of type FooActionPk<p1_type, ...,
-// pk_type>. This can be useful when composing actions.
-//
-// You can also overload actions with different numbers of parameters:
-//
-// ACTION_P(Plus, a) { ... }
-// ACTION_P2(Plus, a, b) { ... }
-//
-// While it's tempting to always use the ACTION* macros when defining
-// a new action, you should also consider implementing ActionInterface
-// or using MakePolymorphicAction() instead, especially if you need to
-// use the action a lot. While these approaches require more work,
-// they give you more control on the types of the mock function
-// arguments and the action parameters, which in general leads to
-// better compiler error messages that pay off in the long run. They
-// also allow overloading actions based on parameter types (as opposed
-// to just based on the number of parameters).
-//
-// CAVEAT:
-//
-// ACTION*() can only be used in a namespace scope as templates cannot be
-// declared inside of a local class.
-// Users can, however, define any local functors (e.g. a lambda) that
-// can be used as actions.
-//
-// MORE INFORMATION:
-//
-// To learn more about using these macros, please search for 'ACTION' on
-// https://github.com/google/googletest/blob/master/googlemock/docs/cook_book.md
-
-// An internal macro needed for implementing ACTION*().
-#define GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_\
- const args_type& args GTEST_ATTRIBUTE_UNUSED_, \
- const arg0_type& arg0 GTEST_ATTRIBUTE_UNUSED_, \
- const arg1_type& arg1 GTEST_ATTRIBUTE_UNUSED_, \
- const arg2_type& arg2 GTEST_ATTRIBUTE_UNUSED_, \
- const arg3_type& arg3 GTEST_ATTRIBUTE_UNUSED_, \
- const arg4_type& arg4 GTEST_ATTRIBUTE_UNUSED_, \
- const arg5_type& arg5 GTEST_ATTRIBUTE_UNUSED_, \
- const arg6_type& arg6 GTEST_ATTRIBUTE_UNUSED_, \
- const arg7_type& arg7 GTEST_ATTRIBUTE_UNUSED_, \
- const arg8_type& arg8 GTEST_ATTRIBUTE_UNUSED_, \
- const arg9_type& arg9 GTEST_ATTRIBUTE_UNUSED_
-
-// Sometimes you want to give an action explicit template parameters
-// that cannot be inferred from its value parameters. ACTION() and
-// ACTION_P*() don't support that. ACTION_TEMPLATE() remedies that
-// and can be viewed as an extension to ACTION() and ACTION_P*().
-//
-// The syntax:
-//
-// ACTION_TEMPLATE(ActionName,
-// HAS_m_TEMPLATE_PARAMS(kind1, name1, ..., kind_m, name_m),
-// AND_n_VALUE_PARAMS(p1, ..., p_n)) { statements; }
-//
-// defines an action template that takes m explicit template
-// parameters and n value parameters. name_i is the name of the i-th
-// template parameter, and kind_i specifies whether it's a typename,
-// an integral constant, or a template. p_i is the name of the i-th
-// value parameter.
-//
-// Example:
-//
-// // DuplicateArg<k, T>(output) converts the k-th argument of the mock
-// // function to type T and copies it to *output.
-// ACTION_TEMPLATE(DuplicateArg,
-// HAS_2_TEMPLATE_PARAMS(int, k, typename, T),
-// AND_1_VALUE_PARAMS(output)) {
-// *output = T(::std::get<k>(args));
-// }
-// ...
-// int n;
-// EXPECT_CALL(mock, Foo(_, _))
-// .WillOnce(DuplicateArg<1, unsigned char>(&n));
-//
-// To create an instance of an action template, write:
-//
-// ActionName<t1, ..., t_m>(v1, ..., v_n)
-//
-// where the ts are the template arguments and the vs are the value
-// arguments. The value argument types are inferred by the compiler.
-// If you want to explicitly specify the value argument types, you can
-// provide additional template arguments:
-//
-// ActionName<t1, ..., t_m, u1, ..., u_k>(v1, ..., v_n)
-//
-// where u_i is the desired type of v_i.
-//
-// ACTION_TEMPLATE and ACTION/ACTION_P* can be overloaded on the
-// number of value parameters, but not on the number of template
-// parameters. Without the restriction, the meaning of the following
-// is unclear:
-//
-// OverloadedAction<int, bool>(x);
-//
-// Are we using a single-template-parameter action where 'bool' refers
-// to the type of x, or are we using a two-template-parameter action
-// where the compiler is asked to infer the type of x?
-//
-// Implementation notes:
-//
-// GMOCK_INTERNAL_*_HAS_m_TEMPLATE_PARAMS and
-// GMOCK_INTERNAL_*_AND_n_VALUE_PARAMS are internal macros for
-// implementing ACTION_TEMPLATE. The main trick we use is to create
-// new macro invocations when expanding a macro. For example, we have
-//
-// #define ACTION_TEMPLATE(name, template_params, value_params)
-// ... GMOCK_INTERNAL_DECL_##template_params ...
-//
-// which causes ACTION_TEMPLATE(..., HAS_1_TEMPLATE_PARAMS(typename, T), ...)
-// to expand to
-//
-// ... GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS(typename, T) ...
-//
-// Since GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS is a macro, the
-// preprocessor will continue to expand it to
-//
-// ... typename T ...
-//
-// This technique conforms to the C++ standard and is portable. It
-// allows us to implement action templates using O(N) code, where N is
-// the maximum number of template/value parameters supported. Without
-// using it, we'd have to devote O(N^2) amount of code to implement all
-// combinations of m and n.
-
-// Declares the template parameters.
-#define GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS(kind0, name0) kind0 name0
-#define GMOCK_INTERNAL_DECL_HAS_2_TEMPLATE_PARAMS(kind0, name0, kind1, \
- name1) kind0 name0, kind1 name1
-#define GMOCK_INTERNAL_DECL_HAS_3_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
- kind2, name2) kind0 name0, kind1 name1, kind2 name2
-#define GMOCK_INTERNAL_DECL_HAS_4_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
- kind2, name2, kind3, name3) kind0 name0, kind1 name1, kind2 name2, \
- kind3 name3
-#define GMOCK_INTERNAL_DECL_HAS_5_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
- kind2, name2, kind3, name3, kind4, name4) kind0 name0, kind1 name1, \
- kind2 name2, kind3 name3, kind4 name4
-#define GMOCK_INTERNAL_DECL_HAS_6_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
- kind2, name2, kind3, name3, kind4, name4, kind5, name5) kind0 name0, \
- kind1 name1, kind2 name2, kind3 name3, kind4 name4, kind5 name5
-#define GMOCK_INTERNAL_DECL_HAS_7_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
- kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
- name6) kind0 name0, kind1 name1, kind2 name2, kind3 name3, kind4 name4, \
- kind5 name5, kind6 name6
-#define GMOCK_INTERNAL_DECL_HAS_8_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
- kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
- kind7, name7) kind0 name0, kind1 name1, kind2 name2, kind3 name3, \
- kind4 name4, kind5 name5, kind6 name6, kind7 name7
-#define GMOCK_INTERNAL_DECL_HAS_9_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
- kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
- kind7, name7, kind8, name8) kind0 name0, kind1 name1, kind2 name2, \
- kind3 name3, kind4 name4, kind5 name5, kind6 name6, kind7 name7, \
- kind8 name8
-#define GMOCK_INTERNAL_DECL_HAS_10_TEMPLATE_PARAMS(kind0, name0, kind1, \
- name1, kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
- name6, kind7, name7, kind8, name8, kind9, name9) kind0 name0, \
- kind1 name1, kind2 name2, kind3 name3, kind4 name4, kind5 name5, \
- kind6 name6, kind7 name7, kind8 name8, kind9 name9
-
-// Lists the template parameters.
-#define GMOCK_INTERNAL_LIST_HAS_1_TEMPLATE_PARAMS(kind0, name0) name0
-#define GMOCK_INTERNAL_LIST_HAS_2_TEMPLATE_PARAMS(kind0, name0, kind1, \
- name1) name0, name1
-#define GMOCK_INTERNAL_LIST_HAS_3_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
- kind2, name2) name0, name1, name2
-#define GMOCK_INTERNAL_LIST_HAS_4_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
- kind2, name2, kind3, name3) name0, name1, name2, name3
-#define GMOCK_INTERNAL_LIST_HAS_5_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
- kind2, name2, kind3, name3, kind4, name4) name0, name1, name2, name3, \
- name4
-#define GMOCK_INTERNAL_LIST_HAS_6_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
- kind2, name2, kind3, name3, kind4, name4, kind5, name5) name0, name1, \
- name2, name3, name4, name5
-#define GMOCK_INTERNAL_LIST_HAS_7_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
- kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
- name6) name0, name1, name2, name3, name4, name5, name6
-#define GMOCK_INTERNAL_LIST_HAS_8_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
- kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
- kind7, name7) name0, name1, name2, name3, name4, name5, name6, name7
-#define GMOCK_INTERNAL_LIST_HAS_9_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
- kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
- kind7, name7, kind8, name8) name0, name1, name2, name3, name4, name5, \
- name6, name7, name8
-#define GMOCK_INTERNAL_LIST_HAS_10_TEMPLATE_PARAMS(kind0, name0, kind1, \
- name1, kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
- name6, kind7, name7, kind8, name8, kind9, name9) name0, name1, name2, \
- name3, name4, name5, name6, name7, name8, name9
-
-// Declares the types of value parameters.
-#define GMOCK_INTERNAL_DECL_TYPE_AND_0_VALUE_PARAMS()
-#define GMOCK_INTERNAL_DECL_TYPE_AND_1_VALUE_PARAMS(p0) , typename p0##_type
-#define GMOCK_INTERNAL_DECL_TYPE_AND_2_VALUE_PARAMS(p0, p1) , \
- typename p0##_type, typename p1##_type
-#define GMOCK_INTERNAL_DECL_TYPE_AND_3_VALUE_PARAMS(p0, p1, p2) , \
- typename p0##_type, typename p1##_type, typename p2##_type
-#define GMOCK_INTERNAL_DECL_TYPE_AND_4_VALUE_PARAMS(p0, p1, p2, p3) , \
- typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type
-#define GMOCK_INTERNAL_DECL_TYPE_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) , \
- typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type
-#define GMOCK_INTERNAL_DECL_TYPE_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) , \
- typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type
-#define GMOCK_INTERNAL_DECL_TYPE_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
- p6) , typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type
-#define GMOCK_INTERNAL_DECL_TYPE_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
- p6, p7) , typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type
-#define GMOCK_INTERNAL_DECL_TYPE_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
- p6, p7, p8) , typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type, typename p8##_type
-#define GMOCK_INTERNAL_DECL_TYPE_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
- p6, p7, p8, p9) , typename p0##_type, typename p1##_type, \
- typename p2##_type, typename p3##_type, typename p4##_type, \
- typename p5##_type, typename p6##_type, typename p7##_type, \
- typename p8##_type, typename p9##_type
-
-// Initializes the value parameters.
-#define GMOCK_INTERNAL_INIT_AND_0_VALUE_PARAMS()\
- ()
-#define GMOCK_INTERNAL_INIT_AND_1_VALUE_PARAMS(p0)\
- (p0##_type gmock_p0) : p0(::std::move(gmock_p0))
-#define GMOCK_INTERNAL_INIT_AND_2_VALUE_PARAMS(p0, p1)\
- (p0##_type gmock_p0, p1##_type gmock_p1) : p0(::std::move(gmock_p0)), \
- p1(::std::move(gmock_p1))
-#define GMOCK_INTERNAL_INIT_AND_3_VALUE_PARAMS(p0, p1, p2)\
- (p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2) : p0(::std::move(gmock_p0)), \
- p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2))
-#define GMOCK_INTERNAL_INIT_AND_4_VALUE_PARAMS(p0, p1, p2, p3)\
- (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3) : p0(::std::move(gmock_p0)), \
- p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
- p3(::std::move(gmock_p3))
-#define GMOCK_INTERNAL_INIT_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4)\
- (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, p4##_type gmock_p4) : p0(::std::move(gmock_p0)), \
- p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
- p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4))
-#define GMOCK_INTERNAL_INIT_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5)\
- (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, p4##_type gmock_p4, \
- p5##_type gmock_p5) : p0(::std::move(gmock_p0)), \
- p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
- p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
- p5(::std::move(gmock_p5))
-#define GMOCK_INTERNAL_INIT_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6)\
- (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
- p6##_type gmock_p6) : p0(::std::move(gmock_p0)), \
- p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
- p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
- p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6))
-#define GMOCK_INTERNAL_INIT_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7)\
- (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
- p6##_type gmock_p6, p7##_type gmock_p7) : p0(::std::move(gmock_p0)), \
- p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
- p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
- p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6)), \
- p7(::std::move(gmock_p7))
-#define GMOCK_INTERNAL_INIT_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
- p7, p8)\
- (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
- p6##_type gmock_p6, p7##_type gmock_p7, \
- p8##_type gmock_p8) : p0(::std::move(gmock_p0)), \
- p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
- p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
- p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6)), \
- p7(::std::move(gmock_p7)), p8(::std::move(gmock_p8))
-#define GMOCK_INTERNAL_INIT_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
- p7, p8, p9)\
- (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
- p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8, \
- p9##_type gmock_p9) : p0(::std::move(gmock_p0)), \
- p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
- p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
- p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6)), \
- p7(::std::move(gmock_p7)), p8(::std::move(gmock_p8)), \
- p9(::std::move(gmock_p9))
-
-// Declares the fields for storing the value parameters.
-#define GMOCK_INTERNAL_DEFN_AND_0_VALUE_PARAMS()
-#define GMOCK_INTERNAL_DEFN_AND_1_VALUE_PARAMS(p0) p0##_type p0;
-#define GMOCK_INTERNAL_DEFN_AND_2_VALUE_PARAMS(p0, p1) p0##_type p0; \
- p1##_type p1;
-#define GMOCK_INTERNAL_DEFN_AND_3_VALUE_PARAMS(p0, p1, p2) p0##_type p0; \
- p1##_type p1; p2##_type p2;
-#define GMOCK_INTERNAL_DEFN_AND_4_VALUE_PARAMS(p0, p1, p2, p3) p0##_type p0; \
- p1##_type p1; p2##_type p2; p3##_type p3;
-#define GMOCK_INTERNAL_DEFN_AND_5_VALUE_PARAMS(p0, p1, p2, p3, \
- p4) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4;
-#define GMOCK_INTERNAL_DEFN_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, \
- p5) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4; \
- p5##_type p5;
-#define GMOCK_INTERNAL_DEFN_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
- p6) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4; \
- p5##_type p5; p6##_type p6;
-#define GMOCK_INTERNAL_DEFN_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
- p7) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4; \
- p5##_type p5; p6##_type p6; p7##_type p7;
-#define GMOCK_INTERNAL_DEFN_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
- p7, p8) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; \
- p4##_type p4; p5##_type p5; p6##_type p6; p7##_type p7; p8##_type p8;
-#define GMOCK_INTERNAL_DEFN_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
- p7, p8, p9) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; \
- p4##_type p4; p5##_type p5; p6##_type p6; p7##_type p7; p8##_type p8; \
- p9##_type p9;
-
-// Lists the value parameters.
-#define GMOCK_INTERNAL_LIST_AND_0_VALUE_PARAMS()
-#define GMOCK_INTERNAL_LIST_AND_1_VALUE_PARAMS(p0) p0
-#define GMOCK_INTERNAL_LIST_AND_2_VALUE_PARAMS(p0, p1) p0, p1
-#define GMOCK_INTERNAL_LIST_AND_3_VALUE_PARAMS(p0, p1, p2) p0, p1, p2
-#define GMOCK_INTERNAL_LIST_AND_4_VALUE_PARAMS(p0, p1, p2, p3) p0, p1, p2, p3
-#define GMOCK_INTERNAL_LIST_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) p0, p1, \
- p2, p3, p4
-#define GMOCK_INTERNAL_LIST_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) p0, \
- p1, p2, p3, p4, p5
-#define GMOCK_INTERNAL_LIST_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
- p6) p0, p1, p2, p3, p4, p5, p6
-#define GMOCK_INTERNAL_LIST_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
- p7) p0, p1, p2, p3, p4, p5, p6, p7
-#define GMOCK_INTERNAL_LIST_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
- p7, p8) p0, p1, p2, p3, p4, p5, p6, p7, p8
-#define GMOCK_INTERNAL_LIST_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
- p7, p8, p9) p0, p1, p2, p3, p4, p5, p6, p7, p8, p9
-
-// Lists the value parameter types.
-#define GMOCK_INTERNAL_LIST_TYPE_AND_0_VALUE_PARAMS()
-#define GMOCK_INTERNAL_LIST_TYPE_AND_1_VALUE_PARAMS(p0) , p0##_type
-#define GMOCK_INTERNAL_LIST_TYPE_AND_2_VALUE_PARAMS(p0, p1) , p0##_type, \
- p1##_type
-#define GMOCK_INTERNAL_LIST_TYPE_AND_3_VALUE_PARAMS(p0, p1, p2) , p0##_type, \
- p1##_type, p2##_type
-#define GMOCK_INTERNAL_LIST_TYPE_AND_4_VALUE_PARAMS(p0, p1, p2, p3) , \
- p0##_type, p1##_type, p2##_type, p3##_type
-#define GMOCK_INTERNAL_LIST_TYPE_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) , \
- p0##_type, p1##_type, p2##_type, p3##_type, p4##_type
-#define GMOCK_INTERNAL_LIST_TYPE_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) , \
- p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, p5##_type
-#define GMOCK_INTERNAL_LIST_TYPE_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
- p6) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, p5##_type, \
- p6##_type
-#define GMOCK_INTERNAL_LIST_TYPE_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
- p6, p7) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
- p5##_type, p6##_type, p7##_type
-#define GMOCK_INTERNAL_LIST_TYPE_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
- p6, p7, p8) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
- p5##_type, p6##_type, p7##_type, p8##_type
-#define GMOCK_INTERNAL_LIST_TYPE_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
- p6, p7, p8, p9) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
- p5##_type, p6##_type, p7##_type, p8##_type, p9##_type
-
-// Declares the value parameters.
-#define GMOCK_INTERNAL_DECL_AND_0_VALUE_PARAMS()
-#define GMOCK_INTERNAL_DECL_AND_1_VALUE_PARAMS(p0) p0##_type p0
-#define GMOCK_INTERNAL_DECL_AND_2_VALUE_PARAMS(p0, p1) p0##_type p0, \
- p1##_type p1
-#define GMOCK_INTERNAL_DECL_AND_3_VALUE_PARAMS(p0, p1, p2) p0##_type p0, \
- p1##_type p1, p2##_type p2
-#define GMOCK_INTERNAL_DECL_AND_4_VALUE_PARAMS(p0, p1, p2, p3) p0##_type p0, \
- p1##_type p1, p2##_type p2, p3##_type p3
-#define GMOCK_INTERNAL_DECL_AND_5_VALUE_PARAMS(p0, p1, p2, p3, \
- p4) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4
-#define GMOCK_INTERNAL_DECL_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, \
- p5) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, \
- p5##_type p5
-#define GMOCK_INTERNAL_DECL_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
- p6) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, \
- p5##_type p5, p6##_type p6
-#define GMOCK_INTERNAL_DECL_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
- p7) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, \
- p5##_type p5, p6##_type p6, p7##_type p7
-#define GMOCK_INTERNAL_DECL_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
- p7, p8) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
- p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, p8##_type p8
-#define GMOCK_INTERNAL_DECL_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
- p7, p8, p9) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
- p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, p8##_type p8, \
- p9##_type p9
-
-// The suffix of the class template implementing the action template.
-#define GMOCK_INTERNAL_COUNT_AND_0_VALUE_PARAMS()
-#define GMOCK_INTERNAL_COUNT_AND_1_VALUE_PARAMS(p0) P
-#define GMOCK_INTERNAL_COUNT_AND_2_VALUE_PARAMS(p0, p1) P2
-#define GMOCK_INTERNAL_COUNT_AND_3_VALUE_PARAMS(p0, p1, p2) P3
-#define GMOCK_INTERNAL_COUNT_AND_4_VALUE_PARAMS(p0, p1, p2, p3) P4
-#define GMOCK_INTERNAL_COUNT_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) P5
-#define GMOCK_INTERNAL_COUNT_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) P6
-#define GMOCK_INTERNAL_COUNT_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6) P7
-#define GMOCK_INTERNAL_COUNT_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
- p7) P8
-#define GMOCK_INTERNAL_COUNT_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
- p7, p8) P9
-#define GMOCK_INTERNAL_COUNT_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
- p7, p8, p9) P10
-
-// The name of the class template implementing the action template.
-#define GMOCK_ACTION_CLASS_(name, value_params)\
- GTEST_CONCAT_TOKEN_(name##Action, GMOCK_INTERNAL_COUNT_##value_params)
-
-#define ACTION_TEMPLATE(name, template_params, value_params)\
- template <GMOCK_INTERNAL_DECL_##template_params\
- GMOCK_INTERNAL_DECL_TYPE_##value_params>\
- class GMOCK_ACTION_CLASS_(name, value_params) {\
- public:\
- explicit GMOCK_ACTION_CLASS_(name, value_params)\
- GMOCK_INTERNAL_INIT_##value_params {}\
- template <typename F>\
- class gmock_Impl : public ::testing::ActionInterface<F> {\
- public:\
- typedef F function_type;\
- typedef typename ::testing::internal::Function<F>::Result return_type;\
- typedef typename ::testing::internal::Function<F>::ArgumentTuple\
- args_type;\
- explicit gmock_Impl GMOCK_INTERNAL_INIT_##value_params {}\
- virtual return_type Perform(const args_type& args) {\
- return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
- Perform(this, args);\
- }\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- return_type gmock_PerformImpl(const args_type& args, \
- const arg0_type& arg0, const arg1_type& arg1, \
- const arg2_type& arg2, const arg3_type& arg3, \
- const arg4_type& arg4, const arg5_type& arg5, \
- const arg6_type& arg6, const arg7_type& arg7, \
- const arg8_type& arg8, const arg9_type& arg9) const;\
- GMOCK_INTERNAL_DEFN_##value_params\
- private:\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
- };\
- template <typename F> operator ::testing::Action<F>() const {\
- return ::testing::Action<F>(\
- new gmock_Impl<F>(GMOCK_INTERNAL_LIST_##value_params));\
- }\
- GMOCK_INTERNAL_DEFN_##value_params\
- private:\
- GTEST_DISALLOW_ASSIGN_(GMOCK_ACTION_CLASS_(name, value_params));\
- };\
- template <GMOCK_INTERNAL_DECL_##template_params\
- GMOCK_INTERNAL_DECL_TYPE_##value_params>\
- inline GMOCK_ACTION_CLASS_(name, value_params)<\
- GMOCK_INTERNAL_LIST_##template_params\
- GMOCK_INTERNAL_LIST_TYPE_##value_params> name(\
- GMOCK_INTERNAL_DECL_##value_params) {\
- return GMOCK_ACTION_CLASS_(name, value_params)<\
- GMOCK_INTERNAL_LIST_##template_params\
- GMOCK_INTERNAL_LIST_TYPE_##value_params>(\
- GMOCK_INTERNAL_LIST_##value_params);\
- }\
- template <GMOCK_INTERNAL_DECL_##template_params\
- GMOCK_INTERNAL_DECL_TYPE_##value_params>\
- template <typename F>\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- typename ::testing::internal::Function<F>::Result\
- GMOCK_ACTION_CLASS_(name, value_params)<\
- GMOCK_INTERNAL_LIST_##template_params\
- GMOCK_INTERNAL_LIST_TYPE_##value_params>::gmock_Impl<F>::\
- gmock_PerformImpl(\
- GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
-
-#define ACTION(name)\
- class name##Action {\
- public:\
- name##Action() {}\
- template <typename F>\
- class gmock_Impl : public ::testing::ActionInterface<F> {\
- public:\
- typedef F function_type;\
- typedef typename ::testing::internal::Function<F>::Result return_type;\
- typedef typename ::testing::internal::Function<F>::ArgumentTuple\
- args_type;\
- gmock_Impl() {}\
- virtual return_type Perform(const args_type& args) {\
- return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
- Perform(this, args);\
- }\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- return_type gmock_PerformImpl(const args_type& args, \
- const arg0_type& arg0, const arg1_type& arg1, \
- const arg2_type& arg2, const arg3_type& arg3, \
- const arg4_type& arg4, const arg5_type& arg5, \
- const arg6_type& arg6, const arg7_type& arg7, \
- const arg8_type& arg8, const arg9_type& arg9) const;\
- private:\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
- };\
- template <typename F> operator ::testing::Action<F>() const {\
- return ::testing::Action<F>(new gmock_Impl<F>());\
- }\
- private:\
- GTEST_DISALLOW_ASSIGN_(name##Action);\
- };\
- inline name##Action name() {\
- return name##Action();\
- }\
- template <typename F>\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- typename ::testing::internal::Function<F>::Result\
- name##Action::gmock_Impl<F>::gmock_PerformImpl(\
- GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
-
-#define ACTION_P(name, p0)\
- template <typename p0##_type>\
- class name##ActionP {\
- public:\
- explicit name##ActionP(p0##_type gmock_p0) : \
- p0(::std::forward<p0##_type>(gmock_p0)) {}\
- template <typename F>\
- class gmock_Impl : public ::testing::ActionInterface<F> {\
- public:\
- typedef F function_type;\
- typedef typename ::testing::internal::Function<F>::Result return_type;\
- typedef typename ::testing::internal::Function<F>::ArgumentTuple\
- args_type;\
- explicit gmock_Impl(p0##_type gmock_p0) : \
- p0(::std::forward<p0##_type>(gmock_p0)) {}\
- virtual return_type Perform(const args_type& args) {\
- return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
- Perform(this, args);\
- }\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- return_type gmock_PerformImpl(const args_type& args, \
- const arg0_type& arg0, const arg1_type& arg1, \
- const arg2_type& arg2, const arg3_type& arg3, \
- const arg4_type& arg4, const arg5_type& arg5, \
- const arg6_type& arg6, const arg7_type& arg7, \
- const arg8_type& arg8, const arg9_type& arg9) const;\
- p0##_type p0;\
- private:\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
- };\
- template <typename F> operator ::testing::Action<F>() const {\
- return ::testing::Action<F>(new gmock_Impl<F>(p0));\
- }\
- p0##_type p0;\
- private:\
- GTEST_DISALLOW_ASSIGN_(name##ActionP);\
- };\
- template <typename p0##_type>\
- inline name##ActionP<p0##_type> name(p0##_type p0) {\
- return name##ActionP<p0##_type>(p0);\
- }\
- template <typename p0##_type>\
- template <typename F>\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- typename ::testing::internal::Function<F>::Result\
- name##ActionP<p0##_type>::gmock_Impl<F>::gmock_PerformImpl(\
- GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
-
-#define ACTION_P2(name, p0, p1)\
- template <typename p0##_type, typename p1##_type>\
- class name##ActionP2 {\
- public:\
- name##ActionP2(p0##_type gmock_p0, \
- p1##_type gmock_p1) : p0(::std::forward<p0##_type>(gmock_p0)), \
- p1(::std::forward<p1##_type>(gmock_p1)) {}\
- template <typename F>\
- class gmock_Impl : public ::testing::ActionInterface<F> {\
- public:\
- typedef F function_type;\
- typedef typename ::testing::internal::Function<F>::Result return_type;\
- typedef typename ::testing::internal::Function<F>::ArgumentTuple\
- args_type;\
- gmock_Impl(p0##_type gmock_p0, \
- p1##_type gmock_p1) : p0(::std::forward<p0##_type>(gmock_p0)), \
- p1(::std::forward<p1##_type>(gmock_p1)) {}\
- virtual return_type Perform(const args_type& args) {\
- return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
- Perform(this, args);\
- }\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- return_type gmock_PerformImpl(const args_type& args, \
- const arg0_type& arg0, const arg1_type& arg1, \
- const arg2_type& arg2, const arg3_type& arg3, \
- const arg4_type& arg4, const arg5_type& arg5, \
- const arg6_type& arg6, const arg7_type& arg7, \
- const arg8_type& arg8, const arg9_type& arg9) const;\
- p0##_type p0;\
- p1##_type p1;\
- private:\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
- };\
- template <typename F> operator ::testing::Action<F>() const {\
- return ::testing::Action<F>(new gmock_Impl<F>(p0, p1));\
- }\
- p0##_type p0;\
- p1##_type p1;\
- private:\
- GTEST_DISALLOW_ASSIGN_(name##ActionP2);\
- };\
- template <typename p0##_type, typename p1##_type>\
- inline name##ActionP2<p0##_type, p1##_type> name(p0##_type p0, \
- p1##_type p1) {\
- return name##ActionP2<p0##_type, p1##_type>(p0, p1);\
- }\
- template <typename p0##_type, typename p1##_type>\
- template <typename F>\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- typename ::testing::internal::Function<F>::Result\
- name##ActionP2<p0##_type, p1##_type>::gmock_Impl<F>::gmock_PerformImpl(\
- GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
-
-#define ACTION_P3(name, p0, p1, p2)\
- template <typename p0##_type, typename p1##_type, typename p2##_type>\
- class name##ActionP3 {\
- public:\
- name##ActionP3(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2) : p0(::std::forward<p0##_type>(gmock_p0)), \
- p1(::std::forward<p1##_type>(gmock_p1)), \
- p2(::std::forward<p2##_type>(gmock_p2)) {}\
- template <typename F>\
- class gmock_Impl : public ::testing::ActionInterface<F> {\
- public:\
- typedef F function_type;\
- typedef typename ::testing::internal::Function<F>::Result return_type;\
- typedef typename ::testing::internal::Function<F>::ArgumentTuple\
- args_type;\
- gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2) : p0(::std::forward<p0##_type>(gmock_p0)), \
- p1(::std::forward<p1##_type>(gmock_p1)), \
- p2(::std::forward<p2##_type>(gmock_p2)) {}\
- virtual return_type Perform(const args_type& args) {\
- return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
- Perform(this, args);\
- }\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- return_type gmock_PerformImpl(const args_type& args, \
- const arg0_type& arg0, const arg1_type& arg1, \
- const arg2_type& arg2, const arg3_type& arg3, \
- const arg4_type& arg4, const arg5_type& arg5, \
- const arg6_type& arg6, const arg7_type& arg7, \
- const arg8_type& arg8, const arg9_type& arg9) const;\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- private:\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
- };\
- template <typename F> operator ::testing::Action<F>() const {\
- return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2));\
- }\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- private:\
- GTEST_DISALLOW_ASSIGN_(name##ActionP3);\
- };\
- template <typename p0##_type, typename p1##_type, typename p2##_type>\
- inline name##ActionP3<p0##_type, p1##_type, p2##_type> name(p0##_type p0, \
- p1##_type p1, p2##_type p2) {\
- return name##ActionP3<p0##_type, p1##_type, p2##_type>(p0, p1, p2);\
- }\
- template <typename p0##_type, typename p1##_type, typename p2##_type>\
- template <typename F>\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- typename ::testing::internal::Function<F>::Result\
- name##ActionP3<p0##_type, p1##_type, \
- p2##_type>::gmock_Impl<F>::gmock_PerformImpl(\
- GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
-
-#define ACTION_P4(name, p0, p1, p2, p3)\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type>\
- class name##ActionP4 {\
- public:\
- name##ActionP4(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2, \
- p3##_type gmock_p3) : p0(::std::forward<p0##_type>(gmock_p0)), \
- p1(::std::forward<p1##_type>(gmock_p1)), \
- p2(::std::forward<p2##_type>(gmock_p2)), \
- p3(::std::forward<p3##_type>(gmock_p3)) {}\
- template <typename F>\
- class gmock_Impl : public ::testing::ActionInterface<F> {\
- public:\
- typedef F function_type;\
- typedef typename ::testing::internal::Function<F>::Result return_type;\
- typedef typename ::testing::internal::Function<F>::ArgumentTuple\
- args_type;\
- gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3) : p0(::std::forward<p0##_type>(gmock_p0)), \
- p1(::std::forward<p1##_type>(gmock_p1)), \
- p2(::std::forward<p2##_type>(gmock_p2)), \
- p3(::std::forward<p3##_type>(gmock_p3)) {}\
- virtual return_type Perform(const args_type& args) {\
- return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
- Perform(this, args);\
- }\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- return_type gmock_PerformImpl(const args_type& args, \
- const arg0_type& arg0, const arg1_type& arg1, \
- const arg2_type& arg2, const arg3_type& arg3, \
- const arg4_type& arg4, const arg5_type& arg5, \
- const arg6_type& arg6, const arg7_type& arg7, \
- const arg8_type& arg8, const arg9_type& arg9) const;\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- private:\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
- };\
- template <typename F> operator ::testing::Action<F>() const {\
- return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3));\
- }\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- private:\
- GTEST_DISALLOW_ASSIGN_(name##ActionP4);\
- };\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type>\
- inline name##ActionP4<p0##_type, p1##_type, p2##_type, \
- p3##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, \
- p3##_type p3) {\
- return name##ActionP4<p0##_type, p1##_type, p2##_type, p3##_type>(p0, p1, \
- p2, p3);\
- }\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type>\
- template <typename F>\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- typename ::testing::internal::Function<F>::Result\
- name##ActionP4<p0##_type, p1##_type, p2##_type, \
- p3##_type>::gmock_Impl<F>::gmock_PerformImpl(\
- GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
-
-#define ACTION_P5(name, p0, p1, p2, p3, p4)\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type>\
- class name##ActionP5 {\
- public:\
- name##ActionP5(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2, p3##_type gmock_p3, \
- p4##_type gmock_p4) : p0(::std::forward<p0##_type>(gmock_p0)), \
- p1(::std::forward<p1##_type>(gmock_p1)), \
- p2(::std::forward<p2##_type>(gmock_p2)), \
- p3(::std::forward<p3##_type>(gmock_p3)), \
- p4(::std::forward<p4##_type>(gmock_p4)) {}\
- template <typename F>\
- class gmock_Impl : public ::testing::ActionInterface<F> {\
- public:\
- typedef F function_type;\
- typedef typename ::testing::internal::Function<F>::Result return_type;\
- typedef typename ::testing::internal::Function<F>::ArgumentTuple\
- args_type;\
- gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, \
- p4##_type gmock_p4) : p0(::std::forward<p0##_type>(gmock_p0)), \
- p1(::std::forward<p1##_type>(gmock_p1)), \
- p2(::std::forward<p2##_type>(gmock_p2)), \
- p3(::std::forward<p3##_type>(gmock_p3)), \
- p4(::std::forward<p4##_type>(gmock_p4)) {}\
- virtual return_type Perform(const args_type& args) {\
- return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
- Perform(this, args);\
- }\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- return_type gmock_PerformImpl(const args_type& args, \
- const arg0_type& arg0, const arg1_type& arg1, \
- const arg2_type& arg2, const arg3_type& arg3, \
- const arg4_type& arg4, const arg5_type& arg5, \
- const arg6_type& arg6, const arg7_type& arg7, \
- const arg8_type& arg8, const arg9_type& arg9) const;\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- private:\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
- };\
- template <typename F> operator ::testing::Action<F>() const {\
- return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4));\
- }\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- private:\
- GTEST_DISALLOW_ASSIGN_(name##ActionP5);\
- };\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type>\
- inline name##ActionP5<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
- p4##_type p4) {\
- return name##ActionP5<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type>(p0, p1, p2, p3, p4);\
- }\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type>\
- template <typename F>\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- typename ::testing::internal::Function<F>::Result\
- name##ActionP5<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type>::gmock_Impl<F>::gmock_PerformImpl(\
- GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
-
-#define ACTION_P6(name, p0, p1, p2, p3, p4, p5)\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type>\
- class name##ActionP6 {\
- public:\
- name##ActionP6(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
- p5##_type gmock_p5) : p0(::std::forward<p0##_type>(gmock_p0)), \
- p1(::std::forward<p1##_type>(gmock_p1)), \
- p2(::std::forward<p2##_type>(gmock_p2)), \
- p3(::std::forward<p3##_type>(gmock_p3)), \
- p4(::std::forward<p4##_type>(gmock_p4)), \
- p5(::std::forward<p5##_type>(gmock_p5)) {}\
- template <typename F>\
- class gmock_Impl : public ::testing::ActionInterface<F> {\
- public:\
- typedef F function_type;\
- typedef typename ::testing::internal::Function<F>::Result return_type;\
- typedef typename ::testing::internal::Function<F>::ArgumentTuple\
- args_type;\
- gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, p4##_type gmock_p4, \
- p5##_type gmock_p5) : p0(::std::forward<p0##_type>(gmock_p0)), \
- p1(::std::forward<p1##_type>(gmock_p1)), \
- p2(::std::forward<p2##_type>(gmock_p2)), \
- p3(::std::forward<p3##_type>(gmock_p3)), \
- p4(::std::forward<p4##_type>(gmock_p4)), \
- p5(::std::forward<p5##_type>(gmock_p5)) {}\
- virtual return_type Perform(const args_type& args) {\
- return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
- Perform(this, args);\
- }\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- return_type gmock_PerformImpl(const args_type& args, \
- const arg0_type& arg0, const arg1_type& arg1, \
- const arg2_type& arg2, const arg3_type& arg3, \
- const arg4_type& arg4, const arg5_type& arg5, \
- const arg6_type& arg6, const arg7_type& arg7, \
- const arg8_type& arg8, const arg9_type& arg9) const;\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
- private:\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
- };\
- template <typename F> operator ::testing::Action<F>() const {\
- return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5));\
- }\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
- private:\
- GTEST_DISALLOW_ASSIGN_(name##ActionP6);\
- };\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type>\
- inline name##ActionP6<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, \
- p3##_type p3, p4##_type p4, p5##_type p5) {\
- return name##ActionP6<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type>(p0, p1, p2, p3, p4, p5);\
- }\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type>\
- template <typename F>\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- typename ::testing::internal::Function<F>::Result\
- name##ActionP6<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
- p5##_type>::gmock_Impl<F>::gmock_PerformImpl(\
- GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
-
-#define ACTION_P7(name, p0, p1, p2, p3, p4, p5, p6)\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type>\
- class name##ActionP7 {\
- public:\
- name##ActionP7(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
- p5##_type gmock_p5, \
- p6##_type gmock_p6) : p0(::std::forward<p0##_type>(gmock_p0)), \
- p1(::std::forward<p1##_type>(gmock_p1)), \
- p2(::std::forward<p2##_type>(gmock_p2)), \
- p3(::std::forward<p3##_type>(gmock_p3)), \
- p4(::std::forward<p4##_type>(gmock_p4)), \
- p5(::std::forward<p5##_type>(gmock_p5)), \
- p6(::std::forward<p6##_type>(gmock_p6)) {}\
- template <typename F>\
- class gmock_Impl : public ::testing::ActionInterface<F> {\
- public:\
- typedef F function_type;\
- typedef typename ::testing::internal::Function<F>::Result return_type;\
- typedef typename ::testing::internal::Function<F>::ArgumentTuple\
- args_type;\
- gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
- p6##_type gmock_p6) : p0(::std::forward<p0##_type>(gmock_p0)), \
- p1(::std::forward<p1##_type>(gmock_p1)), \
- p2(::std::forward<p2##_type>(gmock_p2)), \
- p3(::std::forward<p3##_type>(gmock_p3)), \
- p4(::std::forward<p4##_type>(gmock_p4)), \
- p5(::std::forward<p5##_type>(gmock_p5)), \
- p6(::std::forward<p6##_type>(gmock_p6)) {}\
- virtual return_type Perform(const args_type& args) {\
- return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
- Perform(this, args);\
- }\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- return_type gmock_PerformImpl(const args_type& args, \
- const arg0_type& arg0, const arg1_type& arg1, \
- const arg2_type& arg2, const arg3_type& arg3, \
- const arg4_type& arg4, const arg5_type& arg5, \
- const arg6_type& arg6, const arg7_type& arg7, \
- const arg8_type& arg8, const arg9_type& arg9) const;\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
- p6##_type p6;\
- private:\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
- };\
- template <typename F> operator ::testing::Action<F>() const {\
- return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5, \
- p6));\
- }\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
- p6##_type p6;\
- private:\
- GTEST_DISALLOW_ASSIGN_(name##ActionP7);\
- };\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type>\
- inline name##ActionP7<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type> name(p0##_type p0, p1##_type p1, \
- p2##_type p2, p3##_type p3, p4##_type p4, p5##_type p5, \
- p6##_type p6) {\
- return name##ActionP7<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type>(p0, p1, p2, p3, p4, p5, p6);\
- }\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type>\
- template <typename F>\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- typename ::testing::internal::Function<F>::Result\
- name##ActionP7<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
- p5##_type, p6##_type>::gmock_Impl<F>::gmock_PerformImpl(\
- GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
-
-#define ACTION_P8(name, p0, p1, p2, p3, p4, p5, p6, p7)\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type>\
- class name##ActionP8 {\
- public:\
- name##ActionP8(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
- p5##_type gmock_p5, p6##_type gmock_p6, \
- p7##_type gmock_p7) : p0(::std::forward<p0##_type>(gmock_p0)), \
- p1(::std::forward<p1##_type>(gmock_p1)), \
- p2(::std::forward<p2##_type>(gmock_p2)), \
- p3(::std::forward<p3##_type>(gmock_p3)), \
- p4(::std::forward<p4##_type>(gmock_p4)), \
- p5(::std::forward<p5##_type>(gmock_p5)), \
- p6(::std::forward<p6##_type>(gmock_p6)), \
- p7(::std::forward<p7##_type>(gmock_p7)) {}\
- template <typename F>\
- class gmock_Impl : public ::testing::ActionInterface<F> {\
- public:\
- typedef F function_type;\
- typedef typename ::testing::internal::Function<F>::Result return_type;\
- typedef typename ::testing::internal::Function<F>::ArgumentTuple\
- args_type;\
- gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
- p6##_type gmock_p6, \
- p7##_type gmock_p7) : p0(::std::forward<p0##_type>(gmock_p0)), \
- p1(::std::forward<p1##_type>(gmock_p1)), \
- p2(::std::forward<p2##_type>(gmock_p2)), \
- p3(::std::forward<p3##_type>(gmock_p3)), \
- p4(::std::forward<p4##_type>(gmock_p4)), \
- p5(::std::forward<p5##_type>(gmock_p5)), \
- p6(::std::forward<p6##_type>(gmock_p6)), \
- p7(::std::forward<p7##_type>(gmock_p7)) {}\
- virtual return_type Perform(const args_type& args) {\
- return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
- Perform(this, args);\
- }\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- return_type gmock_PerformImpl(const args_type& args, \
- const arg0_type& arg0, const arg1_type& arg1, \
- const arg2_type& arg2, const arg3_type& arg3, \
- const arg4_type& arg4, const arg5_type& arg5, \
- const arg6_type& arg6, const arg7_type& arg7, \
- const arg8_type& arg8, const arg9_type& arg9) const;\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
- p6##_type p6;\
- p7##_type p7;\
- private:\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
- };\
- template <typename F> operator ::testing::Action<F>() const {\
- return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5, \
- p6, p7));\
- }\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
- p6##_type p6;\
- p7##_type p7;\
- private:\
- GTEST_DISALLOW_ASSIGN_(name##ActionP8);\
- };\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type>\
- inline name##ActionP8<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type, p7##_type> name(p0##_type p0, \
- p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, p5##_type p5, \
- p6##_type p6, p7##_type p7) {\
- return name##ActionP8<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type, p7##_type>(p0, p1, p2, p3, p4, p5, \
- p6, p7);\
- }\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type>\
- template <typename F>\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- typename ::testing::internal::Function<F>::Result\
- name##ActionP8<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
- p5##_type, p6##_type, \
- p7##_type>::gmock_Impl<F>::gmock_PerformImpl(\
- GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
-
-#define ACTION_P9(name, p0, p1, p2, p3, p4, p5, p6, p7, p8)\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type, typename p8##_type>\
- class name##ActionP9 {\
- public:\
- name##ActionP9(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
- p5##_type gmock_p5, p6##_type gmock_p6, p7##_type gmock_p7, \
- p8##_type gmock_p8) : p0(::std::forward<p0##_type>(gmock_p0)), \
- p1(::std::forward<p1##_type>(gmock_p1)), \
- p2(::std::forward<p2##_type>(gmock_p2)), \
- p3(::std::forward<p3##_type>(gmock_p3)), \
- p4(::std::forward<p4##_type>(gmock_p4)), \
- p5(::std::forward<p5##_type>(gmock_p5)), \
- p6(::std::forward<p6##_type>(gmock_p6)), \
- p7(::std::forward<p7##_type>(gmock_p7)), \
- p8(::std::forward<p8##_type>(gmock_p8)) {}\
- template <typename F>\
- class gmock_Impl : public ::testing::ActionInterface<F> {\
- public:\
- typedef F function_type;\
- typedef typename ::testing::internal::Function<F>::Result return_type;\
- typedef typename ::testing::internal::Function<F>::ArgumentTuple\
- args_type;\
- gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
- p6##_type gmock_p6, p7##_type gmock_p7, \
- p8##_type gmock_p8) : p0(::std::forward<p0##_type>(gmock_p0)), \
- p1(::std::forward<p1##_type>(gmock_p1)), \
- p2(::std::forward<p2##_type>(gmock_p2)), \
- p3(::std::forward<p3##_type>(gmock_p3)), \
- p4(::std::forward<p4##_type>(gmock_p4)), \
- p5(::std::forward<p5##_type>(gmock_p5)), \
- p6(::std::forward<p6##_type>(gmock_p6)), \
- p7(::std::forward<p7##_type>(gmock_p7)), \
- p8(::std::forward<p8##_type>(gmock_p8)) {}\
- virtual return_type Perform(const args_type& args) {\
- return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
- Perform(this, args);\
- }\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- return_type gmock_PerformImpl(const args_type& args, \
- const arg0_type& arg0, const arg1_type& arg1, \
- const arg2_type& arg2, const arg3_type& arg3, \
- const arg4_type& arg4, const arg5_type& arg5, \
- const arg6_type& arg6, const arg7_type& arg7, \
- const arg8_type& arg8, const arg9_type& arg9) const;\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
- p6##_type p6;\
- p7##_type p7;\
- p8##_type p8;\
- private:\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
- };\
- template <typename F> operator ::testing::Action<F>() const {\
- return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5, \
- p6, p7, p8));\
- }\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
- p6##_type p6;\
- p7##_type p7;\
- p8##_type p8;\
- private:\
- GTEST_DISALLOW_ASSIGN_(name##ActionP9);\
- };\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type, typename p8##_type>\
- inline name##ActionP9<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type, p7##_type, \
- p8##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
- p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, \
- p8##_type p8) {\
- return name##ActionP9<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type, p7##_type, p8##_type>(p0, p1, p2, \
- p3, p4, p5, p6, p7, p8);\
- }\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type, typename p8##_type>\
- template <typename F>\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- typename ::testing::internal::Function<F>::Result\
- name##ActionP9<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
- p5##_type, p6##_type, p7##_type, \
- p8##_type>::gmock_Impl<F>::gmock_PerformImpl(\
- GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
-
-#define ACTION_P10(name, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9)\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type, typename p8##_type, \
- typename p9##_type>\
- class name##ActionP10 {\
- public:\
- name##ActionP10(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
- p5##_type gmock_p5, p6##_type gmock_p6, p7##_type gmock_p7, \
- p8##_type gmock_p8, \
- p9##_type gmock_p9) : p0(::std::forward<p0##_type>(gmock_p0)), \
- p1(::std::forward<p1##_type>(gmock_p1)), \
- p2(::std::forward<p2##_type>(gmock_p2)), \
- p3(::std::forward<p3##_type>(gmock_p3)), \
- p4(::std::forward<p4##_type>(gmock_p4)), \
- p5(::std::forward<p5##_type>(gmock_p5)), \
- p6(::std::forward<p6##_type>(gmock_p6)), \
- p7(::std::forward<p7##_type>(gmock_p7)), \
- p8(::std::forward<p8##_type>(gmock_p8)), \
- p9(::std::forward<p9##_type>(gmock_p9)) {}\
- template <typename F>\
- class gmock_Impl : public ::testing::ActionInterface<F> {\
- public:\
- typedef F function_type;\
- typedef typename ::testing::internal::Function<F>::Result return_type;\
- typedef typename ::testing::internal::Function<F>::ArgumentTuple\
- args_type;\
- gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
- p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8, \
- p9##_type gmock_p9) : p0(::std::forward<p0##_type>(gmock_p0)), \
- p1(::std::forward<p1##_type>(gmock_p1)), \
- p2(::std::forward<p2##_type>(gmock_p2)), \
- p3(::std::forward<p3##_type>(gmock_p3)), \
- p4(::std::forward<p4##_type>(gmock_p4)), \
- p5(::std::forward<p5##_type>(gmock_p5)), \
- p6(::std::forward<p6##_type>(gmock_p6)), \
- p7(::std::forward<p7##_type>(gmock_p7)), \
- p8(::std::forward<p8##_type>(gmock_p8)), \
- p9(::std::forward<p9##_type>(gmock_p9)) {}\
- virtual return_type Perform(const args_type& args) {\
- return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
- Perform(this, args);\
- }\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- return_type gmock_PerformImpl(const args_type& args, \
- const arg0_type& arg0, const arg1_type& arg1, \
- const arg2_type& arg2, const arg3_type& arg3, \
- const arg4_type& arg4, const arg5_type& arg5, \
- const arg6_type& arg6, const arg7_type& arg7, \
- const arg8_type& arg8, const arg9_type& arg9) const;\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
- p6##_type p6;\
- p7##_type p7;\
- p8##_type p8;\
- p9##_type p9;\
- private:\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
- };\
- template <typename F> operator ::testing::Action<F>() const {\
- return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5, \
- p6, p7, p8, p9));\
- }\
- p0##_type p0;\
- p1##_type p1;\
- p2##_type p2;\
- p3##_type p3;\
- p4##_type p4;\
- p5##_type p5;\
- p6##_type p6;\
- p7##_type p7;\
- p8##_type p8;\
- p9##_type p9;\
- private:\
- GTEST_DISALLOW_ASSIGN_(name##ActionP10);\
- };\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type, typename p8##_type, \
- typename p9##_type>\
- inline name##ActionP10<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, \
- p9##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
- p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, p8##_type p8, \
- p9##_type p9) {\
- return name##ActionP10<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, p9##_type>(p0, \
- p1, p2, p3, p4, p5, p6, p7, p8, p9);\
- }\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type, typename p8##_type, \
- typename p9##_type>\
- template <typename F>\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- typename ::testing::internal::Function<F>::Result\
- name##ActionP10<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
- p5##_type, p6##_type, p7##_type, p8##_type, \
- p9##_type>::gmock_Impl<F>::gmock_PerformImpl(\
- GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
-
-namespace testing {
-
-
-// The ACTION*() macros trigger warning C4100 (unreferenced formal
-// parameter) in MSVC with -W4. Unfortunately they cannot be fixed in
-// the macro definition, as the warnings are generated when the macro
-// is expanded and macro expansion cannot contain #pragma. Therefore
-// we suppress them here.
-#ifdef _MSC_VER
-# pragma warning(push)
-# pragma warning(disable:4100)
-#endif
-
-// Various overloads for InvokeArgument<N>().
-//
-// The InvokeArgument<N>(a1, a2, ..., a_k) action invokes the N-th
-// (0-based) argument, which must be a k-ary callable, of the mock
-// function, with arguments a1, a2, ..., a_k.
-//
-// Notes:
-//
-// 1. The arguments are passed by value by default. If you need to
-// pass an argument by reference, wrap it inside ByRef(). For
-// example,
-//
-// InvokeArgument<1>(5, string("Hello"), ByRef(foo))
-//
-// passes 5 and string("Hello") by value, and passes foo by
-// reference.
-//
-// 2. If the callable takes an argument by reference but ByRef() is
-// not used, it will receive the reference to a copy of the value,
-// instead of the original value. For example, when the 0-th
-// argument of the mock function takes a const string&, the action
-//
-// InvokeArgument<0>(string("Hello"))
-//
-// makes a copy of the temporary string("Hello") object and passes a
-// reference of the copy, instead of the original temporary object,
-// to the callable. This makes it easy for a user to define an
-// InvokeArgument action from temporary values and have it performed
-// later.
-
-namespace internal {
-namespace invoke_argument {
-
-// Appears in InvokeArgumentAdl's argument list to help avoid
-// accidental calls to user functions of the same name.
-struct AdlTag {};
-
-// InvokeArgumentAdl - a helper for InvokeArgument.
-// The basic overloads are provided here for generic functors.
-// Overloads for other custom-callables are provided in the
-// internal/custom/callback-actions.h header.
-
-template <typename R, typename F>
-R InvokeArgumentAdl(AdlTag, F f) {
- return f();
-}
-template <typename R, typename F, typename A1>
-R InvokeArgumentAdl(AdlTag, F f, A1 a1) {
- return f(a1);
-}
-template <typename R, typename F, typename A1, typename A2>
-R InvokeArgumentAdl(AdlTag, F f, A1 a1, A2 a2) {
- return f(a1, a2);
-}
-template <typename R, typename F, typename A1, typename A2, typename A3>
-R InvokeArgumentAdl(AdlTag, F f, A1 a1, A2 a2, A3 a3) {
- return f(a1, a2, a3);
-}
-template <typename R, typename F, typename A1, typename A2, typename A3,
- typename A4>
-R InvokeArgumentAdl(AdlTag, F f, A1 a1, A2 a2, A3 a3, A4 a4) {
- return f(a1, a2, a3, a4);
-}
-template <typename R, typename F, typename A1, typename A2, typename A3,
- typename A4, typename A5>
-R InvokeArgumentAdl(AdlTag, F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) {
- return f(a1, a2, a3, a4, a5);
-}
-template <typename R, typename F, typename A1, typename A2, typename A3,
- typename A4, typename A5, typename A6>
-R InvokeArgumentAdl(AdlTag, F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) {
- return f(a1, a2, a3, a4, a5, a6);
-}
-template <typename R, typename F, typename A1, typename A2, typename A3,
- typename A4, typename A5, typename A6, typename A7>
-R InvokeArgumentAdl(AdlTag, F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6,
- A7 a7) {
- return f(a1, a2, a3, a4, a5, a6, a7);
-}
-template <typename R, typename F, typename A1, typename A2, typename A3,
- typename A4, typename A5, typename A6, typename A7, typename A8>
-R InvokeArgumentAdl(AdlTag, F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6,
- A7 a7, A8 a8) {
- return f(a1, a2, a3, a4, a5, a6, a7, a8);
-}
-template <typename R, typename F, typename A1, typename A2, typename A3,
- typename A4, typename A5, typename A6, typename A7, typename A8,
- typename A9>
-R InvokeArgumentAdl(AdlTag, F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6,
- A7 a7, A8 a8, A9 a9) {
- return f(a1, a2, a3, a4, a5, a6, a7, a8, a9);
-}
-template <typename R, typename F, typename A1, typename A2, typename A3,
- typename A4, typename A5, typename A6, typename A7, typename A8,
- typename A9, typename A10>
-R InvokeArgumentAdl(AdlTag, F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6,
- A7 a7, A8 a8, A9 a9, A10 a10) {
- return f(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10);
-}
-} // namespace invoke_argument
-} // namespace internal
-
-ACTION_TEMPLATE(InvokeArgument,
- HAS_1_TEMPLATE_PARAMS(int, k),
- AND_0_VALUE_PARAMS()) {
- using internal::invoke_argument::InvokeArgumentAdl;
- return InvokeArgumentAdl<return_type>(
- internal::invoke_argument::AdlTag(),
- ::std::get<k>(args));
-}
-
-ACTION_TEMPLATE(InvokeArgument,
- HAS_1_TEMPLATE_PARAMS(int, k),
- AND_1_VALUE_PARAMS(p0)) {
- using internal::invoke_argument::InvokeArgumentAdl;
- return InvokeArgumentAdl<return_type>(
- internal::invoke_argument::AdlTag(),
- ::std::get<k>(args), p0);
-}
-
-ACTION_TEMPLATE(InvokeArgument,
- HAS_1_TEMPLATE_PARAMS(int, k),
- AND_2_VALUE_PARAMS(p0, p1)) {
- using internal::invoke_argument::InvokeArgumentAdl;
- return InvokeArgumentAdl<return_type>(
- internal::invoke_argument::AdlTag(),
- ::std::get<k>(args), p0, p1);
-}
-
-ACTION_TEMPLATE(InvokeArgument,
- HAS_1_TEMPLATE_PARAMS(int, k),
- AND_3_VALUE_PARAMS(p0, p1, p2)) {
- using internal::invoke_argument::InvokeArgumentAdl;
- return InvokeArgumentAdl<return_type>(
- internal::invoke_argument::AdlTag(),
- ::std::get<k>(args), p0, p1, p2);
-}
-
-ACTION_TEMPLATE(InvokeArgument,
- HAS_1_TEMPLATE_PARAMS(int, k),
- AND_4_VALUE_PARAMS(p0, p1, p2, p3)) {
- using internal::invoke_argument::InvokeArgumentAdl;
- return InvokeArgumentAdl<return_type>(
- internal::invoke_argument::AdlTag(),
- ::std::get<k>(args), p0, p1, p2, p3);
-}
-
-ACTION_TEMPLATE(InvokeArgument,
- HAS_1_TEMPLATE_PARAMS(int, k),
- AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4)) {
- using internal::invoke_argument::InvokeArgumentAdl;
- return InvokeArgumentAdl<return_type>(
- internal::invoke_argument::AdlTag(),
- ::std::get<k>(args), p0, p1, p2, p3, p4);
-}
-
-ACTION_TEMPLATE(InvokeArgument,
- HAS_1_TEMPLATE_PARAMS(int, k),
- AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5)) {
- using internal::invoke_argument::InvokeArgumentAdl;
- return InvokeArgumentAdl<return_type>(
- internal::invoke_argument::AdlTag(),
- ::std::get<k>(args), p0, p1, p2, p3, p4, p5);
-}
-
-ACTION_TEMPLATE(InvokeArgument,
- HAS_1_TEMPLATE_PARAMS(int, k),
- AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6)) {
- using internal::invoke_argument::InvokeArgumentAdl;
- return InvokeArgumentAdl<return_type>(
- internal::invoke_argument::AdlTag(),
- ::std::get<k>(args), p0, p1, p2, p3, p4, p5, p6);
-}
-
-ACTION_TEMPLATE(InvokeArgument,
- HAS_1_TEMPLATE_PARAMS(int, k),
- AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7)) {
- using internal::invoke_argument::InvokeArgumentAdl;
- return InvokeArgumentAdl<return_type>(
- internal::invoke_argument::AdlTag(),
- ::std::get<k>(args), p0, p1, p2, p3, p4, p5, p6, p7);
-}
-
-ACTION_TEMPLATE(InvokeArgument,
- HAS_1_TEMPLATE_PARAMS(int, k),
- AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7, p8)) {
- using internal::invoke_argument::InvokeArgumentAdl;
- return InvokeArgumentAdl<return_type>(
- internal::invoke_argument::AdlTag(),
- ::std::get<k>(args), p0, p1, p2, p3, p4, p5, p6, p7, p8);
-}
-
-ACTION_TEMPLATE(InvokeArgument,
- HAS_1_TEMPLATE_PARAMS(int, k),
- AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9)) {
- using internal::invoke_argument::InvokeArgumentAdl;
- return InvokeArgumentAdl<return_type>(
- internal::invoke_argument::AdlTag(),
- ::std::get<k>(args), p0, p1, p2, p3, p4, p5, p6, p7, p8, p9);
-}
-
-// Various overloads for ReturnNew<T>().
-//
-// The ReturnNew<T>(a1, a2, ..., a_k) action returns a pointer to a new
-// instance of type T, constructed on the heap with constructor arguments
-// a1, a2, ..., and a_k. The caller assumes ownership of the returned value.
-ACTION_TEMPLATE(ReturnNew,
- HAS_1_TEMPLATE_PARAMS(typename, T),
- AND_0_VALUE_PARAMS()) {
- return new T();
-}
-
-ACTION_TEMPLATE(ReturnNew,
- HAS_1_TEMPLATE_PARAMS(typename, T),
- AND_1_VALUE_PARAMS(p0)) {
- return new T(p0);
-}
-
-ACTION_TEMPLATE(ReturnNew,
- HAS_1_TEMPLATE_PARAMS(typename, T),
- AND_2_VALUE_PARAMS(p0, p1)) {
- return new T(p0, p1);
-}
-
-ACTION_TEMPLATE(ReturnNew,
- HAS_1_TEMPLATE_PARAMS(typename, T),
- AND_3_VALUE_PARAMS(p0, p1, p2)) {
- return new T(p0, p1, p2);
-}
-
-ACTION_TEMPLATE(ReturnNew,
- HAS_1_TEMPLATE_PARAMS(typename, T),
- AND_4_VALUE_PARAMS(p0, p1, p2, p3)) {
- return new T(p0, p1, p2, p3);
-}
-
-ACTION_TEMPLATE(ReturnNew,
- HAS_1_TEMPLATE_PARAMS(typename, T),
- AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4)) {
- return new T(p0, p1, p2, p3, p4);
-}
-
-ACTION_TEMPLATE(ReturnNew,
- HAS_1_TEMPLATE_PARAMS(typename, T),
- AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5)) {
- return new T(p0, p1, p2, p3, p4, p5);
-}
-
-ACTION_TEMPLATE(ReturnNew,
- HAS_1_TEMPLATE_PARAMS(typename, T),
- AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6)) {
- return new T(p0, p1, p2, p3, p4, p5, p6);
-}
-
-ACTION_TEMPLATE(ReturnNew,
- HAS_1_TEMPLATE_PARAMS(typename, T),
- AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7)) {
- return new T(p0, p1, p2, p3, p4, p5, p6, p7);
-}
-
-ACTION_TEMPLATE(ReturnNew,
- HAS_1_TEMPLATE_PARAMS(typename, T),
- AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7, p8)) {
- return new T(p0, p1, p2, p3, p4, p5, p6, p7, p8);
-}
-
-ACTION_TEMPLATE(ReturnNew,
- HAS_1_TEMPLATE_PARAMS(typename, T),
- AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9)) {
- return new T(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9);
-}
-
-#ifdef _MSC_VER
-# pragma warning(pop)
-#endif
-
-} // namespace testing
-
-// Include any custom callback actions 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 "gmock/internal/custom/gmock-generated-actions.h"
-
-#endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
+++ /dev/null
-$$ -*- mode: c++; -*-
-$$ This is a Pump source file. Please use Pump to convert it to
-$$ gmock-generated-actions.h.
-$$
-$var n = 10 $$ The maximum arity we support.
-$$}} This meta comment fixes auto-indentation in editors.
-// 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.
-
-
-// Google Mock - a framework for writing C++ mock classes.
-//
-// This file implements some commonly used variadic actions.
-
-// GOOGLETEST_CM0002 DO NOT DELETE
-
-#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
-#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
-
-#include <memory>
-#include <utility>
-
-#include "gmock/gmock-actions.h"
-#include "gmock/internal/gmock-port.h"
-
-namespace testing {
-namespace internal {
-
-// A macro from the ACTION* family (defined later in this file)
-// defines an action that can be used in a mock function. Typically,
-// these actions only care about a subset of the arguments of the mock
-// function. For example, if such an action only uses the second
-// argument, it can be used in any mock function that takes >= 2
-// arguments where the type of the second argument is compatible.
-//
-// Therefore, the action implementation must be prepared to take more
-// arguments than it needs. The ExcessiveArg type is used to
-// represent those excessive arguments. In order to keep the compiler
-// error messages tractable, we define it in the testing namespace
-// instead of testing::internal. However, this is an INTERNAL TYPE
-// and subject to change without notice, so a user MUST NOT USE THIS
-// TYPE DIRECTLY.
-struct ExcessiveArg {};
-
-// A helper class needed for implementing the ACTION* macros.
-template <typename Result, class Impl>
-class ActionHelper {
- public:
-$range i 0..n
-$for i
-
-[[
-$var template = [[$if i==0 [[]] $else [[
-$range j 0..i-1
- template <$for j, [[typename A$j]]>
-]]]]
-$range j 0..i-1
-$var As = [[$for j, [[A$j]]]]
-$var as = [[$for j, [[std::get<$j>(args)]]]]
-$range k 1..n-i
-$var eas = [[$for k, [[ExcessiveArg()]]]]
-$var arg_list = [[$if (i==0) | (i==n) [[$as$eas]] $else [[$as, $eas]]]]
-$template
- static Result Perform(Impl* impl, const ::std::tuple<$As>& args) {
- return impl->template gmock_PerformImpl<$As>(args, $arg_list);
- }
-
-]]
-};
-
-} // namespace internal
-} // namespace testing
-
-// The ACTION* family of macros can be used in a namespace scope to
-// define custom actions easily. The syntax:
-//
-// ACTION(name) { statements; }
-//
-// will define an action with the given name that executes the
-// statements. The value returned by the statements will be used as
-// the return value of the action. Inside the statements, you can
-// refer to the K-th (0-based) argument of the mock function by
-// 'argK', and refer to its type by 'argK_type'. For example:
-//
-// ACTION(IncrementArg1) {
-// arg1_type temp = arg1;
-// return ++(*temp);
-// }
-//
-// allows you to write
-//
-// ...WillOnce(IncrementArg1());
-//
-// You can also refer to the entire argument tuple and its type by
-// 'args' and 'args_type', and refer to the mock function type and its
-// return type by 'function_type' and 'return_type'.
-//
-// Note that you don't need to specify the types of the mock function
-// arguments. However rest assured that your code is still type-safe:
-// you'll get a compiler error if *arg1 doesn't support the ++
-// operator, or if the type of ++(*arg1) isn't compatible with the
-// mock function's return type, for example.
-//
-// Sometimes you'll want to parameterize the action. For that you can use
-// another macro:
-//
-// ACTION_P(name, param_name) { statements; }
-//
-// For example:
-//
-// ACTION_P(Add, n) { return arg0 + n; }
-//
-// will allow you to write:
-//
-// ...WillOnce(Add(5));
-//
-// Note that you don't need to provide the type of the parameter
-// either. If you need to reference the type of a parameter named
-// 'foo', you can write 'foo_type'. For example, in the body of
-// ACTION_P(Add, n) above, you can write 'n_type' to refer to the type
-// of 'n'.
-//
-// We also provide ACTION_P2, ACTION_P3, ..., up to ACTION_P$n to support
-// multi-parameter actions.
-//
-// For the purpose of typing, you can view
-//
-// ACTION_Pk(Foo, p1, ..., pk) { ... }
-//
-// as shorthand for
-//
-// template <typename p1_type, ..., typename pk_type>
-// FooActionPk<p1_type, ..., pk_type> Foo(p1_type p1, ..., pk_type pk) { ... }
-//
-// In particular, you can provide the template type arguments
-// explicitly when invoking Foo(), as in Foo<long, bool>(5, false);
-// although usually you can rely on the compiler to infer the types
-// for you automatically. You can assign the result of expression
-// Foo(p1, ..., pk) to a variable of type FooActionPk<p1_type, ...,
-// pk_type>. This can be useful when composing actions.
-//
-// You can also overload actions with different numbers of parameters:
-//
-// ACTION_P(Plus, a) { ... }
-// ACTION_P2(Plus, a, b) { ... }
-//
-// While it's tempting to always use the ACTION* macros when defining
-// a new action, you should also consider implementing ActionInterface
-// or using MakePolymorphicAction() instead, especially if you need to
-// use the action a lot. While these approaches require more work,
-// they give you more control on the types of the mock function
-// arguments and the action parameters, which in general leads to
-// better compiler error messages that pay off in the long run. They
-// also allow overloading actions based on parameter types (as opposed
-// to just based on the number of parameters).
-//
-// CAVEAT:
-//
-// ACTION*() can only be used in a namespace scope as templates cannot be
-// declared inside of a local class.
-// Users can, however, define any local functors (e.g. a lambda) that
-// can be used as actions.
-//
-// MORE INFORMATION:
-//
-// To learn more about using these macros, please search for 'ACTION' on
-// https://github.com/google/googletest/blob/master/googlemock/docs/cook_book.md
-
-$range i 0..n
-$range k 0..n-1
-
-// An internal macro needed for implementing ACTION*().
-#define GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_\
- const args_type& args GTEST_ATTRIBUTE_UNUSED_
-$for k [[, \
- const arg$k[[]]_type& arg$k GTEST_ATTRIBUTE_UNUSED_]]
-
-
-// Sometimes you want to give an action explicit template parameters
-// that cannot be inferred from its value parameters. ACTION() and
-// ACTION_P*() don't support that. ACTION_TEMPLATE() remedies that
-// and can be viewed as an extension to ACTION() and ACTION_P*().
-//
-// The syntax:
-//
-// ACTION_TEMPLATE(ActionName,
-// HAS_m_TEMPLATE_PARAMS(kind1, name1, ..., kind_m, name_m),
-// AND_n_VALUE_PARAMS(p1, ..., p_n)) { statements; }
-//
-// defines an action template that takes m explicit template
-// parameters and n value parameters. name_i is the name of the i-th
-// template parameter, and kind_i specifies whether it's a typename,
-// an integral constant, or a template. p_i is the name of the i-th
-// value parameter.
-//
-// Example:
-//
-// // DuplicateArg<k, T>(output) converts the k-th argument of the mock
-// // function to type T and copies it to *output.
-// ACTION_TEMPLATE(DuplicateArg,
-// HAS_2_TEMPLATE_PARAMS(int, k, typename, T),
-// AND_1_VALUE_PARAMS(output)) {
-// *output = T(::std::get<k>(args));
-// }
-// ...
-// int n;
-// EXPECT_CALL(mock, Foo(_, _))
-// .WillOnce(DuplicateArg<1, unsigned char>(&n));
-//
-// To create an instance of an action template, write:
-//
-// ActionName<t1, ..., t_m>(v1, ..., v_n)
-//
-// where the ts are the template arguments and the vs are the value
-// arguments. The value argument types are inferred by the compiler.
-// If you want to explicitly specify the value argument types, you can
-// provide additional template arguments:
-//
-// ActionName<t1, ..., t_m, u1, ..., u_k>(v1, ..., v_n)
-//
-// where u_i is the desired type of v_i.
-//
-// ACTION_TEMPLATE and ACTION/ACTION_P* can be overloaded on the
-// number of value parameters, but not on the number of template
-// parameters. Without the restriction, the meaning of the following
-// is unclear:
-//
-// OverloadedAction<int, bool>(x);
-//
-// Are we using a single-template-parameter action where 'bool' refers
-// to the type of x, or are we using a two-template-parameter action
-// where the compiler is asked to infer the type of x?
-//
-// Implementation notes:
-//
-// GMOCK_INTERNAL_*_HAS_m_TEMPLATE_PARAMS and
-// GMOCK_INTERNAL_*_AND_n_VALUE_PARAMS are internal macros for
-// implementing ACTION_TEMPLATE. The main trick we use is to create
-// new macro invocations when expanding a macro. For example, we have
-//
-// #define ACTION_TEMPLATE(name, template_params, value_params)
-// ... GMOCK_INTERNAL_DECL_##template_params ...
-//
-// which causes ACTION_TEMPLATE(..., HAS_1_TEMPLATE_PARAMS(typename, T), ...)
-// to expand to
-//
-// ... GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS(typename, T) ...
-//
-// Since GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS is a macro, the
-// preprocessor will continue to expand it to
-//
-// ... typename T ...
-//
-// This technique conforms to the C++ standard and is portable. It
-// allows us to implement action templates using O(N) code, where N is
-// the maximum number of template/value parameters supported. Without
-// using it, we'd have to devote O(N^2) amount of code to implement all
-// combinations of m and n.
-
-// Declares the template parameters.
-
-$range j 1..n
-$for j [[
-$range m 0..j-1
-#define GMOCK_INTERNAL_DECL_HAS_$j[[]]
-_TEMPLATE_PARAMS($for m, [[kind$m, name$m]]) $for m, [[kind$m name$m]]
-
-
-]]
-
-// Lists the template parameters.
-
-$for j [[
-$range m 0..j-1
-#define GMOCK_INTERNAL_LIST_HAS_$j[[]]
-_TEMPLATE_PARAMS($for m, [[kind$m, name$m]]) $for m, [[name$m]]
-
-
-]]
-
-// Declares the types of value parameters.
-
-$for i [[
-$range j 0..i-1
-#define GMOCK_INTERNAL_DECL_TYPE_AND_$i[[]]
-_VALUE_PARAMS($for j, [[p$j]]) $for j [[, typename p$j##_type]]
-
-
-]]
-
-// Initializes the value parameters.
-
-$for i [[
-$range j 0..i-1
-#define GMOCK_INTERNAL_INIT_AND_$i[[]]_VALUE_PARAMS($for j, [[p$j]])\
- ($for j, [[p$j##_type gmock_p$j]])$if i>0 [[ : ]]$for j, [[p$j(::std::move(gmock_p$j))]]
-
-
-]]
-
-// Declares the fields for storing the value parameters.
-
-$for i [[
-$range j 0..i-1
-#define GMOCK_INTERNAL_DEFN_AND_$i[[]]
-_VALUE_PARAMS($for j, [[p$j]]) $for j [[p$j##_type p$j; ]]
-
-
-]]
-
-// Lists the value parameters.
-
-$for i [[
-$range j 0..i-1
-#define GMOCK_INTERNAL_LIST_AND_$i[[]]
-_VALUE_PARAMS($for j, [[p$j]]) $for j, [[p$j]]
-
-
-]]
-
-// Lists the value parameter types.
-
-$for i [[
-$range j 0..i-1
-#define GMOCK_INTERNAL_LIST_TYPE_AND_$i[[]]
-_VALUE_PARAMS($for j, [[p$j]]) $for j [[, p$j##_type]]
-
-
-]]
-
-// Declares the value parameters.
-
-$for i [[
-$range j 0..i-1
-#define GMOCK_INTERNAL_DECL_AND_$i[[]]_VALUE_PARAMS($for j, [[p$j]]) [[]]
-$for j, [[p$j##_type p$j]]
-
-
-]]
-
-// The suffix of the class template implementing the action template.
-$for i [[
-
-
-$range j 0..i-1
-#define GMOCK_INTERNAL_COUNT_AND_$i[[]]_VALUE_PARAMS($for j, [[p$j]]) [[]]
-$if i==1 [[P]] $elif i>=2 [[P$i]]
-]]
-
-
-// The name of the class template implementing the action template.
-#define GMOCK_ACTION_CLASS_(name, value_params)\
- GTEST_CONCAT_TOKEN_(name##Action, GMOCK_INTERNAL_COUNT_##value_params)
-
-$range k 0..n-1
-
-#define ACTION_TEMPLATE(name, template_params, value_params)\
- template <GMOCK_INTERNAL_DECL_##template_params\
- GMOCK_INTERNAL_DECL_TYPE_##value_params>\
- class GMOCK_ACTION_CLASS_(name, value_params) {\
- public:\
- explicit GMOCK_ACTION_CLASS_(name, value_params)\
- GMOCK_INTERNAL_INIT_##value_params {}\
- template <typename F>\
- class gmock_Impl : public ::testing::ActionInterface<F> {\
- public:\
- typedef F function_type;\
- typedef typename ::testing::internal::Function<F>::Result return_type;\
- typedef typename ::testing::internal::Function<F>::ArgumentTuple\
- args_type;\
- explicit gmock_Impl GMOCK_INTERNAL_INIT_##value_params {}\
- virtual return_type Perform(const args_type& args) {\
- return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
- Perform(this, args);\
- }\
- template <$for k, [[typename arg$k[[]]_type]]>\
- return_type gmock_PerformImpl(const args_type& args[[]]
-$for k [[, const arg$k[[]]_type& arg$k]]) const;\
- GMOCK_INTERNAL_DEFN_##value_params\
- private:\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
- };\
- template <typename F> operator ::testing::Action<F>() const {\
- return ::testing::Action<F>(\
- new gmock_Impl<F>(GMOCK_INTERNAL_LIST_##value_params));\
- }\
- GMOCK_INTERNAL_DEFN_##value_params\
- private:\
- GTEST_DISALLOW_ASSIGN_(GMOCK_ACTION_CLASS_(name, value_params));\
- };\
- template <GMOCK_INTERNAL_DECL_##template_params\
- GMOCK_INTERNAL_DECL_TYPE_##value_params>\
- inline GMOCK_ACTION_CLASS_(name, value_params)<\
- GMOCK_INTERNAL_LIST_##template_params\
- GMOCK_INTERNAL_LIST_TYPE_##value_params> name(\
- GMOCK_INTERNAL_DECL_##value_params) {\
- return GMOCK_ACTION_CLASS_(name, value_params)<\
- GMOCK_INTERNAL_LIST_##template_params\
- GMOCK_INTERNAL_LIST_TYPE_##value_params>(\
- GMOCK_INTERNAL_LIST_##value_params);\
- }\
- template <GMOCK_INTERNAL_DECL_##template_params\
- GMOCK_INTERNAL_DECL_TYPE_##value_params>\
- template <typename F>\
- template <typename arg0_type, typename arg1_type, typename arg2_type, \
- typename arg3_type, typename arg4_type, typename arg5_type, \
- typename arg6_type, typename arg7_type, typename arg8_type, \
- typename arg9_type>\
- typename ::testing::internal::Function<F>::Result\
- GMOCK_ACTION_CLASS_(name, value_params)<\
- GMOCK_INTERNAL_LIST_##template_params\
- GMOCK_INTERNAL_LIST_TYPE_##value_params>::gmock_Impl<F>::\
- gmock_PerformImpl(\
- GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
-
-$for i
-
-[[
-$var template = [[$if i==0 [[]] $else [[
-$range j 0..i-1
-
- template <$for j, [[typename p$j##_type]]>\
-]]]]
-$var class_name = [[name##Action[[$if i==0 [[]] $elif i==1 [[P]]
- $else [[P$i]]]]]]
-$range j 0..i-1
-$var ctor_param_list = [[$for j, [[p$j##_type gmock_p$j]]]]
-$var param_types_and_names = [[$for j, [[p$j##_type p$j]]]]
-$var inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(::std::forward<p$j##_type>(gmock_p$j))]]]]]]
-$var param_field_decls = [[$for j
-[[
-
- p$j##_type p$j;\
-]]]]
-$var param_field_decls2 = [[$for j
-[[
-
- p$j##_type p$j;\
-]]]]
-$var params = [[$for j, [[p$j]]]]
-$var param_types = [[$if i==0 [[]] $else [[<$for j, [[p$j##_type]]>]]]]
-$var typename_arg_types = [[$for k, [[typename arg$k[[]]_type]]]]
-$var arg_types_and_names = [[$for k, [[const arg$k[[]]_type& arg$k]]]]
-$var macro_name = [[$if i==0 [[ACTION]] $elif i==1 [[ACTION_P]]
- $else [[ACTION_P$i]]]]
-
-#define $macro_name(name$for j [[, p$j]])\$template
- class $class_name {\
- public:\
- [[$if i==1 [[explicit ]]]]$class_name($ctor_param_list)$inits {}\
- template <typename F>\
- class gmock_Impl : public ::testing::ActionInterface<F> {\
- public:\
- typedef F function_type;\
- typedef typename ::testing::internal::Function<F>::Result return_type;\
- typedef typename ::testing::internal::Function<F>::ArgumentTuple\
- args_type;\
- [[$if i==1 [[explicit ]]]]gmock_Impl($ctor_param_list)$inits {}\
- virtual return_type Perform(const args_type& args) {\
- return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
- Perform(this, args);\
- }\
- template <$typename_arg_types>\
- return_type gmock_PerformImpl(const args_type& args, [[]]
-$arg_types_and_names) const;\$param_field_decls
- private:\
- GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
- };\
- template <typename F> operator ::testing::Action<F>() const {\
- return ::testing::Action<F>(new gmock_Impl<F>($params));\
- }\$param_field_decls2
- private:\
- GTEST_DISALLOW_ASSIGN_($class_name);\
- };\$template
- inline $class_name$param_types name($param_types_and_names) {\
- return $class_name$param_types($params);\
- }\$template
- template <typename F>\
- template <$typename_arg_types>\
- typename ::testing::internal::Function<F>::Result\
- $class_name$param_types::gmock_Impl<F>::gmock_PerformImpl(\
- GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
-]]
-$$ } // This meta comment fixes auto-indentation in Emacs. It won't
-$$ // show up in the generated code.
-
-
-namespace testing {
-
-
-// The ACTION*() macros trigger warning C4100 (unreferenced formal
-// parameter) in MSVC with -W4. Unfortunately they cannot be fixed in
-// the macro definition, as the warnings are generated when the macro
-// is expanded and macro expansion cannot contain #pragma. Therefore
-// we suppress them here.
-#ifdef _MSC_VER
-# pragma warning(push)
-# pragma warning(disable:4100)
-#endif
-
-// Various overloads for InvokeArgument<N>().
-//
-// The InvokeArgument<N>(a1, a2, ..., a_k) action invokes the N-th
-// (0-based) argument, which must be a k-ary callable, of the mock
-// function, with arguments a1, a2, ..., a_k.
-//
-// Notes:
-//
-// 1. The arguments are passed by value by default. If you need to
-// pass an argument by reference, wrap it inside ByRef(). For
-// example,
-//
-// InvokeArgument<1>(5, string("Hello"), ByRef(foo))
-//
-// passes 5 and string("Hello") by value, and passes foo by
-// reference.
-//
-// 2. If the callable takes an argument by reference but ByRef() is
-// not used, it will receive the reference to a copy of the value,
-// instead of the original value. For example, when the 0-th
-// argument of the mock function takes a const string&, the action
-//
-// InvokeArgument<0>(string("Hello"))
-//
-// makes a copy of the temporary string("Hello") object and passes a
-// reference of the copy, instead of the original temporary object,
-// to the callable. This makes it easy for a user to define an
-// InvokeArgument action from temporary values and have it performed
-// later.
-
-namespace internal {
-namespace invoke_argument {
-
-// Appears in InvokeArgumentAdl's argument list to help avoid
-// accidental calls to user functions of the same name.
-struct AdlTag {};
-
-// InvokeArgumentAdl - a helper for InvokeArgument.
-// The basic overloads are provided here for generic functors.
-// Overloads for other custom-callables are provided in the
-// internal/custom/callback-actions.h header.
-
-$range i 0..n
-$for i
-[[
-$range j 1..i
-
-template <typename R, typename F[[$for j [[, typename A$j]]]]>
-R InvokeArgumentAdl(AdlTag, F f[[$for j [[, A$j a$j]]]]) {
- return f([[$for j, [[a$j]]]]);
-}
-]]
-
-} // namespace invoke_argument
-} // namespace internal
-
-$range i 0..n
-$for i [[
-$range j 0..i-1
-
-ACTION_TEMPLATE(InvokeArgument,
- HAS_1_TEMPLATE_PARAMS(int, k),
- AND_$i[[]]_VALUE_PARAMS($for j, [[p$j]])) {
- using internal::invoke_argument::InvokeArgumentAdl;
- return InvokeArgumentAdl<return_type>(
- internal::invoke_argument::AdlTag(),
- ::std::get<k>(args)$for j [[, p$j]]);
-}
-
-]]
-
-// Various overloads for ReturnNew<T>().
-//
-// The ReturnNew<T>(a1, a2, ..., a_k) action returns a pointer to a new
-// instance of type T, constructed on the heap with constructor arguments
-// a1, a2, ..., and a_k. The caller assumes ownership of the returned value.
-$range i 0..n
-$for i [[
-$range j 0..i-1
-$var ps = [[$for j, [[p$j]]]]
-
-ACTION_TEMPLATE(ReturnNew,
- HAS_1_TEMPLATE_PARAMS(typename, T),
- AND_$i[[]]_VALUE_PARAMS($ps)) {
- return new T($ps);
-}
-
-]]
-
-#ifdef _MSC_VER
-# pragma warning(pop)
-#endif
-
-} // namespace testing
-
-// Include any custom callback actions 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 "gmock/internal/custom/gmock-generated-actions.h"
-
-#endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
+++ /dev/null
-// This file was GENERATED by command:
-// pump.py gmock-generated-function-mockers.h.pump
-// DO NOT EDIT BY HAND!!!
-
-// 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.
-
-
-// Google Mock - a framework for writing C++ mock classes.
-//
-// This file implements function mockers of various arities.
-
-// GOOGLETEST_CM0002 DO NOT DELETE
-
-#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
-#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
-
-#include <functional>
-#include <utility>
-
-#include "gmock/gmock-spec-builders.h"
-#include "gmock/internal/gmock-internal-utils.h"
-
-namespace testing {
-namespace internal {
-// Removes the given pointer; this is a helper for the expectation setter method
-// for parameterless matchers.
-//
-// We want to make sure that the user cannot set a parameterless expectation on
-// overloaded methods, including methods which are overloaded on const. Example:
-//
-// class MockClass {
-// MOCK_METHOD0(GetName, string&());
-// MOCK_CONST_METHOD0(GetName, const string&());
-// };
-//
-// TEST() {
-// // This should be an error, as it's not clear which overload is expected.
-// EXPECT_CALL(mock, GetName).WillOnce(ReturnRef(value));
-// }
-//
-// Here are the generated expectation-setter methods:
-//
-// class MockClass {
-// // Overload 1
-// MockSpec<string&()> gmock_GetName() { ... }
-// // Overload 2. Declared const so that the compiler will generate an
-// // error when trying to resolve between this and overload 4 in
-// // 'gmock_GetName(WithoutMatchers(), nullptr)'.
-// MockSpec<string&()> gmock_GetName(
-// const WithoutMatchers&, const Function<string&()>*) const {
-// // Removes const from this, calls overload 1
-// return AdjustConstness_(this)->gmock_GetName();
-// }
-//
-// // Overload 3
-// const string& gmock_GetName() const { ... }
-// // Overload 4
-// MockSpec<const string&()> gmock_GetName(
-// const WithoutMatchers&, const Function<const string&()>*) const {
-// // Does not remove const, calls overload 3
-// return AdjustConstness_const(this)->gmock_GetName();
-// }
-// }
-//
-template <typename MockType>
-const MockType* AdjustConstness_const(const MockType* mock) {
- return mock;
-}
-
-// Removes const from and returns the given pointer; this is a helper for the
-// expectation setter method for parameterless matchers.
-template <typename MockType>
-MockType* AdjustConstness_(const MockType* mock) {
- return const_cast<MockType*>(mock);
-}
-
-} // namespace internal
-
-// The style guide prohibits "using" statements in a namespace scope
-// inside a header file. However, the FunctionMocker class template
-// is meant to be defined in the ::testing namespace. The following
-// line is just a trick for working around a bug in MSVC 8.0, which
-// cannot handle it if we define FunctionMocker in ::testing.
-using internal::FunctionMocker;
-
-// GMOCK_RESULT_(tn, F) expands to the result type of function type F.
-// We define this as a variadic macro in case F contains unprotected
-// commas (the same reason that we use variadic macros in other places
-// in this file).
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_RESULT_(tn, ...) \
- tn ::testing::internal::Function<__VA_ARGS__>::Result
-
-// The type of argument N of the given function type.
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_ARG_(tn, N, ...) \
- tn ::testing::internal::Function<__VA_ARGS__>::template Arg<N-1>::type
-
-// The matcher type for argument N of the given function type.
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_MATCHER_(tn, N, ...) \
- const ::testing::Matcher<GMOCK_ARG_(tn, N, __VA_ARGS__)>&
-
-// The variable for mocking the given method.
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_MOCKER_(arity, constness, Method) \
- GTEST_CONCAT_TOKEN_(gmock##constness##arity##_##Method##_, __LINE__)
-
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD0_(tn, constness, ct, Method, ...) \
- static_assert(0 == \
- ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
- "MOCK_METHOD<N> must match argument count.");\
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- ) constness { \
- GMOCK_MOCKER_(0, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(0, constness, Method).Invoke(); \
- } \
- ::testing::MockSpec<__VA_ARGS__> \
- gmock_##Method() constness { \
- GMOCK_MOCKER_(0, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(0, constness, Method).With(); \
- } \
- ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
- const ::testing::internal::WithoutMatchers&, \
- constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
- return ::testing::internal::AdjustConstness_##constness(this)-> \
- gmock_##Method(); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(0, constness, \
- Method)
-
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD1_(tn, constness, ct, Method, ...) \
- static_assert(1 == \
- ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
- "MOCK_METHOD<N> must match argument count.");\
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1) constness { \
- GMOCK_MOCKER_(1, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(1, constness, \
- Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
- __VA_ARGS__)>(gmock_a1)); \
- } \
- ::testing::MockSpec<__VA_ARGS__> \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1) constness { \
- GMOCK_MOCKER_(1, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(1, constness, Method).With(gmock_a1); \
- } \
- ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
- const ::testing::internal::WithoutMatchers&, \
- constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
- return ::testing::internal::AdjustConstness_##constness(this)-> \
- gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>()); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(1, constness, \
- Method)
-
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD2_(tn, constness, ct, Method, ...) \
- static_assert(2 == \
- ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
- "MOCK_METHOD<N> must match argument count.");\
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \
- __VA_ARGS__) gmock_a2) constness { \
- GMOCK_MOCKER_(2, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(2, constness, \
- Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
- __VA_ARGS__)>(gmock_a1), \
- ::std::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(gmock_a2)); \
- } \
- ::testing::MockSpec<__VA_ARGS__> \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2) constness { \
- GMOCK_MOCKER_(2, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(2, constness, Method).With(gmock_a1, gmock_a2); \
- } \
- ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
- const ::testing::internal::WithoutMatchers&, \
- constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
- return ::testing::internal::AdjustConstness_##constness(this)-> \
- gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>()); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(2, constness, \
- Method)
-
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD3_(tn, constness, ct, Method, ...) \
- static_assert(3 == \
- ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
- "MOCK_METHOD<N> must match argument count.");\
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \
- __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, \
- __VA_ARGS__) gmock_a3) constness { \
- GMOCK_MOCKER_(3, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(3, constness, \
- Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
- __VA_ARGS__)>(gmock_a1), \
- ::std::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(gmock_a2), \
- ::std::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(gmock_a3)); \
- } \
- ::testing::MockSpec<__VA_ARGS__> \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3) constness { \
- GMOCK_MOCKER_(3, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(3, constness, Method).With(gmock_a1, gmock_a2, \
- gmock_a3); \
- } \
- ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
- const ::testing::internal::WithoutMatchers&, \
- constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
- return ::testing::internal::AdjustConstness_##constness(this)-> \
- gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>()); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(3, constness, \
- Method)
-
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD4_(tn, constness, ct, Method, ...) \
- static_assert(4 == \
- ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
- "MOCK_METHOD<N> must match argument count.");\
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \
- __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4) constness { \
- GMOCK_MOCKER_(4, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(4, constness, \
- Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
- __VA_ARGS__)>(gmock_a1), \
- ::std::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(gmock_a2), \
- ::std::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(gmock_a3), \
- ::std::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(gmock_a4)); \
- } \
- ::testing::MockSpec<__VA_ARGS__> \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4) constness { \
- GMOCK_MOCKER_(4, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(4, constness, Method).With(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4); \
- } \
- ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
- const ::testing::internal::WithoutMatchers&, \
- constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
- return ::testing::internal::AdjustConstness_##constness(this)-> \
- gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>()); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(4, constness, \
- Method)
-
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD5_(tn, constness, ct, Method, ...) \
- static_assert(5 == \
- ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
- "MOCK_METHOD<N> must match argument count.");\
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \
- __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, GMOCK_ARG_(tn, 5, \
- __VA_ARGS__) gmock_a5) constness { \
- GMOCK_MOCKER_(5, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(5, constness, \
- Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
- __VA_ARGS__)>(gmock_a1), \
- ::std::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(gmock_a2), \
- ::std::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(gmock_a3), \
- ::std::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(gmock_a4), \
- ::std::forward<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(gmock_a5)); \
- } \
- ::testing::MockSpec<__VA_ARGS__> \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
- GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5) constness { \
- GMOCK_MOCKER_(5, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(5, constness, Method).With(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4, gmock_a5); \
- } \
- ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
- const ::testing::internal::WithoutMatchers&, \
- constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
- return ::testing::internal::AdjustConstness_##constness(this)-> \
- gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 5, __VA_ARGS__)>()); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(5, constness, \
- Method)
-
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD6_(tn, constness, ct, Method, ...) \
- static_assert(6 == \
- ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
- "MOCK_METHOD<N> must match argument count.");\
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \
- __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, GMOCK_ARG_(tn, 5, \
- __VA_ARGS__) gmock_a5, GMOCK_ARG_(tn, 6, \
- __VA_ARGS__) gmock_a6) constness { \
- GMOCK_MOCKER_(6, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(6, constness, \
- Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
- __VA_ARGS__)>(gmock_a1), \
- ::std::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(gmock_a2), \
- ::std::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(gmock_a3), \
- ::std::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(gmock_a4), \
- ::std::forward<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(gmock_a5), \
- ::std::forward<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(gmock_a6)); \
- } \
- ::testing::MockSpec<__VA_ARGS__> \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
- GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
- GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6) constness { \
- GMOCK_MOCKER_(6, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(6, constness, Method).With(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4, gmock_a5, gmock_a6); \
- } \
- ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
- const ::testing::internal::WithoutMatchers&, \
- constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
- return ::testing::internal::AdjustConstness_##constness(this)-> \
- gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 6, __VA_ARGS__)>()); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(6, constness, \
- Method)
-
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD7_(tn, constness, ct, Method, ...) \
- static_assert(7 == \
- ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
- "MOCK_METHOD<N> must match argument count.");\
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \
- __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, GMOCK_ARG_(tn, 5, \
- __VA_ARGS__) gmock_a5, GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \
- GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7) constness { \
- GMOCK_MOCKER_(7, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(7, constness, \
- Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
- __VA_ARGS__)>(gmock_a1), \
- ::std::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(gmock_a2), \
- ::std::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(gmock_a3), \
- ::std::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(gmock_a4), \
- ::std::forward<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(gmock_a5), \
- ::std::forward<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(gmock_a6), \
- ::std::forward<GMOCK_ARG_(tn, 7, __VA_ARGS__)>(gmock_a7)); \
- } \
- ::testing::MockSpec<__VA_ARGS__> \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
- GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
- GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \
- GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7) constness { \
- GMOCK_MOCKER_(7, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(7, constness, Method).With(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7); \
- } \
- ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
- const ::testing::internal::WithoutMatchers&, \
- constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
- return ::testing::internal::AdjustConstness_##constness(this)-> \
- gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 7, __VA_ARGS__)>()); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(7, constness, \
- Method)
-
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD8_(tn, constness, ct, Method, ...) \
- static_assert(8 == \
- ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
- "MOCK_METHOD<N> must match argument count.");\
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \
- __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, GMOCK_ARG_(tn, 5, \
- __VA_ARGS__) gmock_a5, GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \
- GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7, GMOCK_ARG_(tn, 8, \
- __VA_ARGS__) gmock_a8) constness { \
- GMOCK_MOCKER_(8, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(8, constness, \
- Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
- __VA_ARGS__)>(gmock_a1), \
- ::std::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(gmock_a2), \
- ::std::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(gmock_a3), \
- ::std::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(gmock_a4), \
- ::std::forward<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(gmock_a5), \
- ::std::forward<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(gmock_a6), \
- ::std::forward<GMOCK_ARG_(tn, 7, __VA_ARGS__)>(gmock_a7), \
- ::std::forward<GMOCK_ARG_(tn, 8, __VA_ARGS__)>(gmock_a8)); \
- } \
- ::testing::MockSpec<__VA_ARGS__> \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
- GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
- GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \
- GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7, \
- GMOCK_MATCHER_(tn, 8, __VA_ARGS__) gmock_a8) constness { \
- GMOCK_MOCKER_(8, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(8, constness, Method).With(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8); \
- } \
- ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
- const ::testing::internal::WithoutMatchers&, \
- constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
- return ::testing::internal::AdjustConstness_##constness(this)-> \
- gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 7, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 8, __VA_ARGS__)>()); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(8, constness, \
- Method)
-
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD9_(tn, constness, ct, Method, ...) \
- static_assert(9 == \
- ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
- "MOCK_METHOD<N> must match argument count.");\
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \
- __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, GMOCK_ARG_(tn, 5, \
- __VA_ARGS__) gmock_a5, GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \
- GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7, GMOCK_ARG_(tn, 8, \
- __VA_ARGS__) gmock_a8, GMOCK_ARG_(tn, 9, \
- __VA_ARGS__) gmock_a9) constness { \
- GMOCK_MOCKER_(9, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(9, constness, \
- Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
- __VA_ARGS__)>(gmock_a1), \
- ::std::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(gmock_a2), \
- ::std::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(gmock_a3), \
- ::std::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(gmock_a4), \
- ::std::forward<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(gmock_a5), \
- ::std::forward<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(gmock_a6), \
- ::std::forward<GMOCK_ARG_(tn, 7, __VA_ARGS__)>(gmock_a7), \
- ::std::forward<GMOCK_ARG_(tn, 8, __VA_ARGS__)>(gmock_a8), \
- ::std::forward<GMOCK_ARG_(tn, 9, __VA_ARGS__)>(gmock_a9)); \
- } \
- ::testing::MockSpec<__VA_ARGS__> \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
- GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
- GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \
- GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7, \
- GMOCK_MATCHER_(tn, 8, __VA_ARGS__) gmock_a8, \
- GMOCK_MATCHER_(tn, 9, __VA_ARGS__) gmock_a9) constness { \
- GMOCK_MOCKER_(9, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(9, constness, Method).With(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8, \
- gmock_a9); \
- } \
- ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
- const ::testing::internal::WithoutMatchers&, \
- constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
- return ::testing::internal::AdjustConstness_##constness(this)-> \
- gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 7, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 8, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 9, __VA_ARGS__)>()); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(9, constness, \
- Method)
-
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD10_(tn, constness, ct, Method, ...) \
- static_assert(10 == \
- ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
- "MOCK_METHOD<N> must match argument count.");\
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \
- __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, GMOCK_ARG_(tn, 5, \
- __VA_ARGS__) gmock_a5, GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \
- GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7, GMOCK_ARG_(tn, 8, \
- __VA_ARGS__) gmock_a8, GMOCK_ARG_(tn, 9, __VA_ARGS__) gmock_a9, \
- GMOCK_ARG_(tn, 10, __VA_ARGS__) gmock_a10) constness { \
- GMOCK_MOCKER_(10, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_(10, constness, \
- Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
- __VA_ARGS__)>(gmock_a1), \
- ::std::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(gmock_a2), \
- ::std::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(gmock_a3), \
- ::std::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(gmock_a4), \
- ::std::forward<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(gmock_a5), \
- ::std::forward<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(gmock_a6), \
- ::std::forward<GMOCK_ARG_(tn, 7, __VA_ARGS__)>(gmock_a7), \
- ::std::forward<GMOCK_ARG_(tn, 8, __VA_ARGS__)>(gmock_a8), \
- ::std::forward<GMOCK_ARG_(tn, 9, __VA_ARGS__)>(gmock_a9), \
- ::std::forward<GMOCK_ARG_(tn, 10, __VA_ARGS__)>(gmock_a10)); \
- } \
- ::testing::MockSpec<__VA_ARGS__> \
- gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
- GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
- GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
- GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
- GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
- GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \
- GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7, \
- GMOCK_MATCHER_(tn, 8, __VA_ARGS__) gmock_a8, \
- GMOCK_MATCHER_(tn, 9, __VA_ARGS__) gmock_a9, \
- GMOCK_MATCHER_(tn, 10, \
- __VA_ARGS__) gmock_a10) constness { \
- GMOCK_MOCKER_(10, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_(10, constness, Method).With(gmock_a1, gmock_a2, \
- gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8, gmock_a9, \
- gmock_a10); \
- } \
- ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
- const ::testing::internal::WithoutMatchers&, \
- constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
- return ::testing::internal::AdjustConstness_##constness(this)-> \
- gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 7, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 8, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 9, __VA_ARGS__)>(), \
- ::testing::A<GMOCK_ARG_(tn, 10, __VA_ARGS__)>()); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(10, constness, \
- Method)
-
-#define MOCK_METHOD0(m, ...) GMOCK_METHOD0_(, , , m, __VA_ARGS__)
-#define MOCK_METHOD1(m, ...) GMOCK_METHOD1_(, , , m, __VA_ARGS__)
-#define MOCK_METHOD2(m, ...) GMOCK_METHOD2_(, , , m, __VA_ARGS__)
-#define MOCK_METHOD3(m, ...) GMOCK_METHOD3_(, , , m, __VA_ARGS__)
-#define MOCK_METHOD4(m, ...) GMOCK_METHOD4_(, , , m, __VA_ARGS__)
-#define MOCK_METHOD5(m, ...) GMOCK_METHOD5_(, , , m, __VA_ARGS__)
-#define MOCK_METHOD6(m, ...) GMOCK_METHOD6_(, , , m, __VA_ARGS__)
-#define MOCK_METHOD7(m, ...) GMOCK_METHOD7_(, , , m, __VA_ARGS__)
-#define MOCK_METHOD8(m, ...) GMOCK_METHOD8_(, , , m, __VA_ARGS__)
-#define MOCK_METHOD9(m, ...) GMOCK_METHOD9_(, , , m, __VA_ARGS__)
-#define MOCK_METHOD10(m, ...) GMOCK_METHOD10_(, , , m, __VA_ARGS__)
-
-#define MOCK_CONST_METHOD0(m, ...) GMOCK_METHOD0_(, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD1(m, ...) GMOCK_METHOD1_(, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD2(m, ...) GMOCK_METHOD2_(, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD3(m, ...) GMOCK_METHOD3_(, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD4(m, ...) GMOCK_METHOD4_(, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD5(m, ...) GMOCK_METHOD5_(, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD6(m, ...) GMOCK_METHOD6_(, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD7(m, ...) GMOCK_METHOD7_(, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD8(m, ...) GMOCK_METHOD8_(, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD9(m, ...) GMOCK_METHOD9_(, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD10(m, ...) GMOCK_METHOD10_(, const, , m, __VA_ARGS__)
-
-#define MOCK_METHOD0_T(m, ...) GMOCK_METHOD0_(typename, , , m, __VA_ARGS__)
-#define MOCK_METHOD1_T(m, ...) GMOCK_METHOD1_(typename, , , m, __VA_ARGS__)
-#define MOCK_METHOD2_T(m, ...) GMOCK_METHOD2_(typename, , , m, __VA_ARGS__)
-#define MOCK_METHOD3_T(m, ...) GMOCK_METHOD3_(typename, , , m, __VA_ARGS__)
-#define MOCK_METHOD4_T(m, ...) GMOCK_METHOD4_(typename, , , m, __VA_ARGS__)
-#define MOCK_METHOD5_T(m, ...) GMOCK_METHOD5_(typename, , , m, __VA_ARGS__)
-#define MOCK_METHOD6_T(m, ...) GMOCK_METHOD6_(typename, , , m, __VA_ARGS__)
-#define MOCK_METHOD7_T(m, ...) GMOCK_METHOD7_(typename, , , m, __VA_ARGS__)
-#define MOCK_METHOD8_T(m, ...) GMOCK_METHOD8_(typename, , , m, __VA_ARGS__)
-#define MOCK_METHOD9_T(m, ...) GMOCK_METHOD9_(typename, , , m, __VA_ARGS__)
-#define MOCK_METHOD10_T(m, ...) GMOCK_METHOD10_(typename, , , m, __VA_ARGS__)
-
-#define MOCK_CONST_METHOD0_T(m, ...) \
- GMOCK_METHOD0_(typename, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD1_T(m, ...) \
- GMOCK_METHOD1_(typename, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD2_T(m, ...) \
- GMOCK_METHOD2_(typename, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD3_T(m, ...) \
- GMOCK_METHOD3_(typename, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD4_T(m, ...) \
- GMOCK_METHOD4_(typename, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD5_T(m, ...) \
- GMOCK_METHOD5_(typename, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD6_T(m, ...) \
- GMOCK_METHOD6_(typename, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD7_T(m, ...) \
- GMOCK_METHOD7_(typename, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD8_T(m, ...) \
- GMOCK_METHOD8_(typename, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD9_T(m, ...) \
- GMOCK_METHOD9_(typename, const, , m, __VA_ARGS__)
-#define MOCK_CONST_METHOD10_T(m, ...) \
- GMOCK_METHOD10_(typename, const, , m, __VA_ARGS__)
-
-#define MOCK_METHOD0_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD0_(, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD1_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD1_(, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD2_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD2_(, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD3_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD3_(, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD4_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD4_(, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD5_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD5_(, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD6_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD6_(, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD7_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD7_(, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD8_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD8_(, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD9_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD9_(, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD10_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD10_(, , ct, m, __VA_ARGS__)
-
-#define MOCK_CONST_METHOD0_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD0_(, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD1_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD1_(, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD2_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD2_(, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD3_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD3_(, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD4_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD4_(, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD5_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD5_(, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD6_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD6_(, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD7_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD7_(, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD8_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD8_(, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD9_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD9_(, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD10_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD10_(, const, ct, m, __VA_ARGS__)
-
-#define MOCK_METHOD0_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD0_(typename, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD1_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD1_(typename, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD2_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD2_(typename, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD3_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD3_(typename, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD4_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD4_(typename, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD5_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD5_(typename, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD6_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD6_(typename, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD7_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD7_(typename, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD8_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD8_(typename, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD9_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD9_(typename, , ct, m, __VA_ARGS__)
-#define MOCK_METHOD10_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD10_(typename, , ct, m, __VA_ARGS__)
-
-#define MOCK_CONST_METHOD0_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD0_(typename, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD1_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD1_(typename, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD2_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD2_(typename, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD3_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD3_(typename, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD4_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD4_(typename, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD5_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD5_(typename, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD6_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD6_(typename, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD7_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD7_(typename, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD8_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD8_(typename, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD9_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD9_(typename, const, ct, m, __VA_ARGS__)
-#define MOCK_CONST_METHOD10_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD10_(typename, const, ct, m, __VA_ARGS__)
-
-} // namespace testing
-
-#endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
+++ /dev/null
-$$ -*- mode: c++; -*-
-$$ This is a Pump source file. Please use Pump to convert
-$$ it to gmock-generated-function-mockers.h.
-$$
-$var n = 10 $$ The maximum arity we support.
-// 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.
-
-
-// Google Mock - a framework for writing C++ mock classes.
-//
-// This file implements function mockers of various arities.
-
-// GOOGLETEST_CM0002 DO NOT DELETE
-
-#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
-#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
-
-#include <functional>
-#include <utility>
-
-#include "gmock/gmock-spec-builders.h"
-#include "gmock/internal/gmock-internal-utils.h"
-
-namespace testing {
-namespace internal {
-
-$range i 0..n
-// Removes the given pointer; this is a helper for the expectation setter method
-// for parameterless matchers.
-//
-// We want to make sure that the user cannot set a parameterless expectation on
-// overloaded methods, including methods which are overloaded on const. Example:
-//
-// class MockClass {
-// MOCK_METHOD0(GetName, string&());
-// MOCK_CONST_METHOD0(GetName, const string&());
-// };
-//
-// TEST() {
-// // This should be an error, as it's not clear which overload is expected.
-// EXPECT_CALL(mock, GetName).WillOnce(ReturnRef(value));
-// }
-//
-// Here are the generated expectation-setter methods:
-//
-// class MockClass {
-// // Overload 1
-// MockSpec<string&()> gmock_GetName() { ... }
-// // Overload 2. Declared const so that the compiler will generate an
-// // error when trying to resolve between this and overload 4 in
-// // 'gmock_GetName(WithoutMatchers(), nullptr)'.
-// MockSpec<string&()> gmock_GetName(
-// const WithoutMatchers&, const Function<string&()>*) const {
-// // Removes const from this, calls overload 1
-// return AdjustConstness_(this)->gmock_GetName();
-// }
-//
-// // Overload 3
-// const string& gmock_GetName() const { ... }
-// // Overload 4
-// MockSpec<const string&()> gmock_GetName(
-// const WithoutMatchers&, const Function<const string&()>*) const {
-// // Does not remove const, calls overload 3
-// return AdjustConstness_const(this)->gmock_GetName();
-// }
-// }
-//
-template <typename MockType>
-const MockType* AdjustConstness_const(const MockType* mock) {
- return mock;
-}
-
-// Removes const from and returns the given pointer; this is a helper for the
-// expectation setter method for parameterless matchers.
-template <typename MockType>
-MockType* AdjustConstness_(const MockType* mock) {
- return const_cast<MockType*>(mock);
-}
-
-} // namespace internal
-
-// The style guide prohibits "using" statements in a namespace scope
-// inside a header file. However, the FunctionMocker class template
-// is meant to be defined in the ::testing namespace. The following
-// line is just a trick for working around a bug in MSVC 8.0, which
-// cannot handle it if we define FunctionMocker in ::testing.
-using internal::FunctionMocker;
-
-// GMOCK_RESULT_(tn, F) expands to the result type of function type F.
-// We define this as a variadic macro in case F contains unprotected
-// commas (the same reason that we use variadic macros in other places
-// in this file).
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_RESULT_(tn, ...) \
- tn ::testing::internal::Function<__VA_ARGS__>::Result
-
-// The type of argument N of the given function type.
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_ARG_(tn, N, ...) \
- tn ::testing::internal::Function<__VA_ARGS__>::template Arg<N-1>::type
-
-// The matcher type for argument N of the given function type.
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_MATCHER_(tn, N, ...) \
- const ::testing::Matcher<GMOCK_ARG_(tn, N, __VA_ARGS__)>&
-
-// The variable for mocking the given method.
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_MOCKER_(arity, constness, Method) \
- GTEST_CONCAT_TOKEN_(gmock##constness##arity##_##Method##_, __LINE__)
-
-
-$for i [[
-$range j 1..i
-$var arg_as = [[$for j, [[GMOCK_ARG_(tn, $j, __VA_ARGS__) gmock_a$j]]]]
-$var as = [[$for j, \
- [[::std::forward<GMOCK_ARG_(tn, $j, __VA_ARGS__)>(gmock_a$j)]]]]
-$var matcher_arg_as = [[$for j, \
- [[GMOCK_MATCHER_(tn, $j, __VA_ARGS__) gmock_a$j]]]]
-$var matcher_as = [[$for j, [[gmock_a$j]]]]
-$var anything_matchers = [[$for j, \
- [[::testing::A<GMOCK_ARG_(tn, $j, __VA_ARGS__)>()]]]]
-// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
-#define GMOCK_METHOD$i[[]]_(tn, constness, ct, Method, ...) \
- static_assert($i == ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, "MOCK_METHOD<N> must match argument count.");\
- GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
- $arg_as) constness { \
- GMOCK_MOCKER_($i, constness, Method).SetOwnerAndName(this, #Method); \
- return GMOCK_MOCKER_($i, constness, Method).Invoke($as); \
- } \
- ::testing::MockSpec<__VA_ARGS__> \
- gmock_##Method($matcher_arg_as) constness { \
- GMOCK_MOCKER_($i, constness, Method).RegisterOwner(this); \
- return GMOCK_MOCKER_($i, constness, Method).With($matcher_as); \
- } \
- ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
- const ::testing::internal::WithoutMatchers&, \
- constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
- return ::testing::internal::AdjustConstness_##constness(this)-> \
- gmock_##Method($anything_matchers); \
- } \
- mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_($i, constness, Method)
-
-
-]]
-$for i [[
-#define MOCK_METHOD$i(m, ...) GMOCK_METHOD$i[[]]_(, , , m, __VA_ARGS__)
-
-]]
-
-
-$for i [[
-#define MOCK_CONST_METHOD$i(m, ...) GMOCK_METHOD$i[[]]_(, const, , m, __VA_ARGS__)
-
-]]
-
-
-$for i [[
-#define MOCK_METHOD$i[[]]_T(m, ...) GMOCK_METHOD$i[[]]_(typename, , , m, __VA_ARGS__)
-
-]]
-
-
-$for i [[
-#define MOCK_CONST_METHOD$i[[]]_T(m, ...) \
- GMOCK_METHOD$i[[]]_(typename, const, , m, __VA_ARGS__)
-
-]]
-
-
-$for i [[
-#define MOCK_METHOD$i[[]]_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD$i[[]]_(, , ct, m, __VA_ARGS__)
-
-]]
-
-
-$for i [[
-#define MOCK_CONST_METHOD$i[[]]_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD$i[[]]_(, const, ct, m, __VA_ARGS__)
-
-]]
-
-
-$for i [[
-#define MOCK_METHOD$i[[]]_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD$i[[]]_(typename, , ct, m, __VA_ARGS__)
-
-]]
-
-
-$for i [[
-#define MOCK_CONST_METHOD$i[[]]_T_WITH_CALLTYPE(ct, m, ...) \
- GMOCK_METHOD$i[[]]_(typename, const, ct, m, __VA_ARGS__)
-
-]]
-
-} // namespace testing
-
-#endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
+++ /dev/null
-// This file was GENERATED by command:
-// pump.py gmock-generated-matchers.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.
-
-// Google Mock - a framework for writing C++ mock classes.
-//
-// This file implements some commonly used variadic matchers.
-
-// GOOGLETEST_CM0002 DO NOT DELETE
-
-#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_
-#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_
-
-#include <iterator>
-#include <sstream>
-#include <string>
-#include <utility>
-#include <vector>
-#include "gmock/gmock-matchers.h"
-
-// The MATCHER* family of macros can be used in a namespace scope to
-// define custom matchers easily.
-//
-// Basic Usage
-// ===========
-//
-// The syntax
-//
-// MATCHER(name, description_string) { statements; }
-//
-// defines a matcher with the given name that executes the statements,
-// which must return a bool to indicate if the match succeeds. Inside
-// the statements, you can refer to the value being matched by 'arg',
-// and refer to its type by 'arg_type'.
-//
-// The description string documents what the matcher does, and is used
-// to generate the failure message when the match fails. Since a
-// MATCHER() is usually defined in a header file shared by multiple
-// C++ source files, we require the description to be a C-string
-// literal to avoid possible side effects. It can be empty, in which
-// case we'll use the sequence of words in the matcher name as the
-// description.
-//
-// For example:
-//
-// MATCHER(IsEven, "") { return (arg % 2) == 0; }
-//
-// allows you to write
-//
-// // Expects mock_foo.Bar(n) to be called where n is even.
-// EXPECT_CALL(mock_foo, Bar(IsEven()));
-//
-// or,
-//
-// // Verifies that the value of some_expression is even.
-// EXPECT_THAT(some_expression, IsEven());
-//
-// If the above assertion fails, it will print something like:
-//
-// Value of: some_expression
-// Expected: is even
-// Actual: 7
-//
-// where the description "is even" is automatically calculated from the
-// matcher name IsEven.
-//
-// Argument Type
-// =============
-//
-// Note that the type of the value being matched (arg_type) is
-// determined by the context in which you use the matcher and is
-// supplied to you by the compiler, so you don't need to worry about
-// declaring it (nor can you). This allows the matcher to be
-// polymorphic. For example, IsEven() can be used to match any type
-// where the value of "(arg % 2) == 0" can be implicitly converted to
-// a bool. In the "Bar(IsEven())" example above, if method Bar()
-// takes an int, 'arg_type' will be int; if it takes an unsigned long,
-// 'arg_type' will be unsigned long; and so on.
-//
-// Parameterizing Matchers
-// =======================
-//
-// Sometimes you'll want to parameterize the matcher. For that you
-// can use another macro:
-//
-// MATCHER_P(name, param_name, description_string) { statements; }
-//
-// For example:
-//
-// MATCHER_P(HasAbsoluteValue, value, "") { return abs(arg) == value; }
-//
-// will allow you to write:
-//
-// EXPECT_THAT(Blah("a"), HasAbsoluteValue(n));
-//
-// which may lead to this message (assuming n is 10):
-//
-// Value of: Blah("a")
-// Expected: has absolute value 10
-// Actual: -9
-//
-// Note that both the matcher description and its parameter are
-// printed, making the message human-friendly.
-//
-// In the matcher definition body, you can write 'foo_type' to
-// reference the type of a parameter named 'foo'. For example, in the
-// body of MATCHER_P(HasAbsoluteValue, value) above, you can write
-// 'value_type' to refer to the type of 'value'.
-//
-// We also provide MATCHER_P2, MATCHER_P3, ..., up to MATCHER_P10 to
-// support multi-parameter matchers.
-//
-// Describing Parameterized Matchers
-// =================================
-//
-// The last argument to MATCHER*() is a string-typed expression. The
-// expression can reference all of the matcher's parameters and a
-// special bool-typed variable named 'negation'. When 'negation' is
-// false, the expression should evaluate to the matcher's description;
-// otherwise it should evaluate to the description of the negation of
-// the matcher. For example,
-//
-// using testing::PrintToString;
-//
-// MATCHER_P2(InClosedRange, low, hi,
-// std::string(negation ? "is not" : "is") + " in range [" +
-// PrintToString(low) + ", " + PrintToString(hi) + "]") {
-// return low <= arg && arg <= hi;
-// }
-// ...
-// EXPECT_THAT(3, InClosedRange(4, 6));
-// EXPECT_THAT(3, Not(InClosedRange(2, 4)));
-//
-// would generate two failures that contain the text:
-//
-// Expected: is in range [4, 6]
-// ...
-// Expected: is not in range [2, 4]
-//
-// If you specify "" as the description, the failure message will
-// contain the sequence of words in the matcher name followed by the
-// parameter values printed as a tuple. For example,
-//
-// MATCHER_P2(InClosedRange, low, hi, "") { ... }
-// ...
-// EXPECT_THAT(3, InClosedRange(4, 6));
-// EXPECT_THAT(3, Not(InClosedRange(2, 4)));
-//
-// would generate two failures that contain the text:
-//
-// Expected: in closed range (4, 6)
-// ...
-// Expected: not (in closed range (2, 4))
-//
-// Types of Matcher Parameters
-// ===========================
-//
-// For the purpose of typing, you can view
-//
-// MATCHER_Pk(Foo, p1, ..., pk, description_string) { ... }
-//
-// as shorthand for
-//
-// template <typename p1_type, ..., typename pk_type>
-// FooMatcherPk<p1_type, ..., pk_type>
-// Foo(p1_type p1, ..., pk_type pk) { ... }
-//
-// When you write Foo(v1, ..., vk), the compiler infers the types of
-// the parameters v1, ..., and vk for you. If you are not happy with
-// the result of the type inference, you can specify the types by
-// explicitly instantiating the template, as in Foo<long, bool>(5,
-// false). As said earlier, you don't get to (or need to) specify
-// 'arg_type' as that's determined by the context in which the matcher
-// is used. You can assign the result of expression Foo(p1, ..., pk)
-// to a variable of type FooMatcherPk<p1_type, ..., pk_type>. This
-// can be useful when composing matchers.
-//
-// While you can instantiate a matcher template with reference types,
-// passing the parameters by pointer usually makes your code more
-// readable. If, however, you still want to pass a parameter by
-// reference, be aware that in the failure message generated by the
-// matcher you will see the value of the referenced object but not its
-// address.
-//
-// Explaining Match Results
-// ========================
-//
-// Sometimes the matcher description alone isn't enough to explain why
-// the match has failed or succeeded. For example, when expecting a
-// long string, it can be very helpful to also print the diff between
-// the expected string and the actual one. To achieve that, you can
-// optionally stream additional information to a special variable
-// named result_listener, whose type is a pointer to class
-// MatchResultListener:
-//
-// MATCHER_P(EqualsLongString, str, "") {
-// if (arg == str) return true;
-//
-// *result_listener << "the difference: "
-/// << DiffStrings(str, arg);
-// return false;
-// }
-//
-// Overloading Matchers
-// ====================
-//
-// You can overload matchers with different numbers of parameters:
-//
-// MATCHER_P(Blah, a, description_string1) { ... }
-// MATCHER_P2(Blah, a, b, description_string2) { ... }
-//
-// Caveats
-// =======
-//
-// When defining a new matcher, you should also consider implementing
-// MatcherInterface or using MakePolymorphicMatcher(). These
-// approaches require more work than the MATCHER* macros, but also
-// give you more control on the types of the value being matched and
-// the matcher parameters, which may leads to better compiler error
-// messages when the matcher is used wrong. They also allow
-// overloading matchers based on parameter types (as opposed to just
-// based on the number of parameters).
-//
-// MATCHER*() can only be used in a namespace scope as templates cannot be
-// declared inside of a local class.
-//
-// More Information
-// ================
-//
-// To learn more about using these macros, please search for 'MATCHER'
-// on
-// https://github.com/google/googletest/blob/master/googlemock/docs/cook_book.md
-
-#define MATCHER(name, description)\
- class name##Matcher {\
- public:\
- template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<\
- GTEST_REFERENCE_TO_CONST_(arg_type)> {\
- public:\
- gmock_Impl()\
- {}\
- virtual bool MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener) const;\
- virtual void DescribeTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(false);\
- }\
- virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(true);\
- }\
- private:\
- ::std::string FormatDescription(bool negation) const {\
- ::std::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
- return gmock_description;\
- }\
- return ::testing::internal::FormatMatcherDescription(\
- negation, #name, \
- ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
- ::std::tuple<>()));\
- }\
- };\
- template <typename arg_type>\
- operator ::testing::Matcher<arg_type>() const {\
- return ::testing::Matcher<arg_type>(\
- new gmock_Impl<arg_type>());\
- }\
- name##Matcher() {\
- }\
- private:\
- };\
- inline name##Matcher name() {\
- return name##Matcher();\
- }\
- template <typename arg_type>\
- bool name##Matcher::gmock_Impl<arg_type>::MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
- const
-
-#define MATCHER_P(name, p0, description)\
- template <typename p0##_type>\
- class name##MatcherP {\
- public:\
- template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<\
- GTEST_REFERENCE_TO_CONST_(arg_type)> {\
- public:\
- explicit gmock_Impl(p0##_type gmock_p0)\
- : p0(::std::move(gmock_p0)) {}\
- virtual bool MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener) const;\
- virtual void DescribeTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(false);\
- }\
- virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(true);\
- }\
- p0##_type const p0;\
- private:\
- ::std::string FormatDescription(bool negation) const {\
- ::std::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
- return gmock_description;\
- }\
- return ::testing::internal::FormatMatcherDescription(\
- negation, #name, \
- ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
- ::std::tuple<p0##_type>(p0)));\
- }\
- };\
- template <typename arg_type>\
- operator ::testing::Matcher<arg_type>() const {\
- return ::testing::Matcher<arg_type>(\
- new gmock_Impl<arg_type>(p0));\
- }\
- explicit name##MatcherP(p0##_type gmock_p0) : p0(::std::move(gmock_p0)) {\
- }\
- p0##_type const p0;\
- private:\
- };\
- template <typename p0##_type>\
- inline name##MatcherP<p0##_type> name(p0##_type p0) {\
- return name##MatcherP<p0##_type>(p0);\
- }\
- template <typename p0##_type>\
- template <typename arg_type>\
- bool name##MatcherP<p0##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
- const
-
-#define MATCHER_P2(name, p0, p1, description)\
- template <typename p0##_type, typename p1##_type>\
- class name##MatcherP2 {\
- public:\
- template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<\
- GTEST_REFERENCE_TO_CONST_(arg_type)> {\
- public:\
- gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1)\
- : p0(::std::move(gmock_p0)), p1(::std::move(gmock_p1)) {}\
- virtual bool MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener) const;\
- virtual void DescribeTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(false);\
- }\
- virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(true);\
- }\
- p0##_type const p0;\
- p1##_type const p1;\
- private:\
- ::std::string FormatDescription(bool negation) const {\
- ::std::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
- return gmock_description;\
- }\
- return ::testing::internal::FormatMatcherDescription(\
- negation, #name, \
- ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
- ::std::tuple<p0##_type, p1##_type>(p0, p1)));\
- }\
- };\
- template <typename arg_type>\
- operator ::testing::Matcher<arg_type>() const {\
- return ::testing::Matcher<arg_type>(\
- new gmock_Impl<arg_type>(p0, p1));\
- }\
- name##MatcherP2(p0##_type gmock_p0, \
- p1##_type gmock_p1) : p0(::std::move(gmock_p0)), \
- p1(::std::move(gmock_p1)) {\
- }\
- p0##_type const p0;\
- p1##_type const p1;\
- private:\
- };\
- template <typename p0##_type, typename p1##_type>\
- inline name##MatcherP2<p0##_type, p1##_type> name(p0##_type p0, \
- p1##_type p1) {\
- return name##MatcherP2<p0##_type, p1##_type>(p0, p1);\
- }\
- template <typename p0##_type, typename p1##_type>\
- template <typename arg_type>\
- bool name##MatcherP2<p0##_type, \
- p1##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
- const
-
-#define MATCHER_P3(name, p0, p1, p2, description)\
- template <typename p0##_type, typename p1##_type, typename p2##_type>\
- class name##MatcherP3 {\
- public:\
- template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<\
- GTEST_REFERENCE_TO_CONST_(arg_type)> {\
- public:\
- gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2)\
- : p0(::std::move(gmock_p0)), p1(::std::move(gmock_p1)), \
- p2(::std::move(gmock_p2)) {}\
- virtual bool MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener) const;\
- virtual void DescribeTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(false);\
- }\
- virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(true);\
- }\
- p0##_type const p0;\
- p1##_type const p1;\
- p2##_type const p2;\
- private:\
- ::std::string FormatDescription(bool negation) const {\
- ::std::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
- return gmock_description;\
- }\
- return ::testing::internal::FormatMatcherDescription(\
- negation, #name, \
- ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
- ::std::tuple<p0##_type, p1##_type, p2##_type>(p0, p1, p2)));\
- }\
- };\
- template <typename arg_type>\
- operator ::testing::Matcher<arg_type>() const {\
- return ::testing::Matcher<arg_type>(\
- new gmock_Impl<arg_type>(p0, p1, p2));\
- }\
- name##MatcherP3(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2) : p0(::std::move(gmock_p0)), \
- p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)) {\
- }\
- p0##_type const p0;\
- p1##_type const p1;\
- p2##_type const p2;\
- private:\
- };\
- template <typename p0##_type, typename p1##_type, typename p2##_type>\
- inline name##MatcherP3<p0##_type, p1##_type, p2##_type> name(p0##_type p0, \
- p1##_type p1, p2##_type p2) {\
- return name##MatcherP3<p0##_type, p1##_type, p2##_type>(p0, p1, p2);\
- }\
- template <typename p0##_type, typename p1##_type, typename p2##_type>\
- template <typename arg_type>\
- bool name##MatcherP3<p0##_type, p1##_type, \
- p2##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
- const
-
-#define MATCHER_P4(name, p0, p1, p2, p3, description)\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type>\
- class name##MatcherP4 {\
- public:\
- template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<\
- GTEST_REFERENCE_TO_CONST_(arg_type)> {\
- public:\
- gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3)\
- : p0(::std::move(gmock_p0)), p1(::std::move(gmock_p1)), \
- p2(::std::move(gmock_p2)), p3(::std::move(gmock_p3)) {}\
- virtual bool MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener) const;\
- virtual void DescribeTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(false);\
- }\
- virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(true);\
- }\
- p0##_type const p0;\
- p1##_type const p1;\
- p2##_type const p2;\
- p3##_type const p3;\
- private:\
- ::std::string FormatDescription(bool negation) const {\
- ::std::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
- return gmock_description;\
- }\
- return ::testing::internal::FormatMatcherDescription(\
- negation, #name, \
- ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
- ::std::tuple<p0##_type, p1##_type, p2##_type, p3##_type>(p0, \
- p1, p2, p3)));\
- }\
- };\
- template <typename arg_type>\
- operator ::testing::Matcher<arg_type>() const {\
- return ::testing::Matcher<arg_type>(\
- new gmock_Impl<arg_type>(p0, p1, p2, p3));\
- }\
- name##MatcherP4(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2, p3##_type gmock_p3) : p0(::std::move(gmock_p0)), \
- p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
- p3(::std::move(gmock_p3)) {\
- }\
- p0##_type const p0;\
- p1##_type const p1;\
- p2##_type const p2;\
- p3##_type const p3;\
- private:\
- };\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type>\
- inline name##MatcherP4<p0##_type, p1##_type, p2##_type, \
- p3##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, \
- p3##_type p3) {\
- return name##MatcherP4<p0##_type, p1##_type, p2##_type, p3##_type>(p0, \
- p1, p2, p3);\
- }\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type>\
- template <typename arg_type>\
- bool name##MatcherP4<p0##_type, p1##_type, p2##_type, \
- p3##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
- const
-
-#define MATCHER_P5(name, p0, p1, p2, p3, p4, description)\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type>\
- class name##MatcherP5 {\
- public:\
- template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<\
- GTEST_REFERENCE_TO_CONST_(arg_type)> {\
- public:\
- gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, p4##_type gmock_p4)\
- : p0(::std::move(gmock_p0)), p1(::std::move(gmock_p1)), \
- p2(::std::move(gmock_p2)), p3(::std::move(gmock_p3)), \
- p4(::std::move(gmock_p4)) {}\
- virtual bool MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener) const;\
- virtual void DescribeTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(false);\
- }\
- virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(true);\
- }\
- p0##_type const p0;\
- p1##_type const p1;\
- p2##_type const p2;\
- p3##_type const p3;\
- p4##_type const p4;\
- private:\
- ::std::string FormatDescription(bool negation) const {\
- ::std::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
- return gmock_description;\
- }\
- return ::testing::internal::FormatMatcherDescription(\
- negation, #name, \
- ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
- ::std::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type>(p0, p1, p2, p3, p4)));\
- }\
- };\
- template <typename arg_type>\
- operator ::testing::Matcher<arg_type>() const {\
- return ::testing::Matcher<arg_type>(\
- new gmock_Impl<arg_type>(p0, p1, p2, p3, p4));\
- }\
- name##MatcherP5(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2, p3##_type gmock_p3, \
- p4##_type gmock_p4) : p0(::std::move(gmock_p0)), \
- p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
- p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)) {\
- }\
- p0##_type const p0;\
- p1##_type const p1;\
- p2##_type const p2;\
- p3##_type const p3;\
- p4##_type const p4;\
- private:\
- };\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type>\
- inline name##MatcherP5<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
- p4##_type p4) {\
- return name##MatcherP5<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type>(p0, p1, p2, p3, p4);\
- }\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type>\
- template <typename arg_type>\
- bool name##MatcherP5<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
- const
-
-#define MATCHER_P6(name, p0, p1, p2, p3, p4, p5, description)\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type>\
- class name##MatcherP6 {\
- public:\
- template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<\
- GTEST_REFERENCE_TO_CONST_(arg_type)> {\
- public:\
- gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5)\
- : p0(::std::move(gmock_p0)), p1(::std::move(gmock_p1)), \
- p2(::std::move(gmock_p2)), p3(::std::move(gmock_p3)), \
- p4(::std::move(gmock_p4)), p5(::std::move(gmock_p5)) {}\
- virtual bool MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener) const;\
- virtual void DescribeTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(false);\
- }\
- virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(true);\
- }\
- p0##_type const p0;\
- p1##_type const p1;\
- p2##_type const p2;\
- p3##_type const p3;\
- p4##_type const p4;\
- p5##_type const p5;\
- private:\
- ::std::string FormatDescription(bool negation) const {\
- ::std::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
- return gmock_description;\
- }\
- return ::testing::internal::FormatMatcherDescription(\
- negation, #name, \
- ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
- ::std::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type>(p0, p1, p2, p3, p4, p5)));\
- }\
- };\
- template <typename arg_type>\
- operator ::testing::Matcher<arg_type>() const {\
- return ::testing::Matcher<arg_type>(\
- new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5));\
- }\
- name##MatcherP6(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
- p5##_type gmock_p5) : p0(::std::move(gmock_p0)), \
- p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
- p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
- p5(::std::move(gmock_p5)) {\
- }\
- p0##_type const p0;\
- p1##_type const p1;\
- p2##_type const p2;\
- p3##_type const p3;\
- p4##_type const p4;\
- p5##_type const p5;\
- private:\
- };\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type>\
- inline name##MatcherP6<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, \
- p3##_type p3, p4##_type p4, p5##_type p5) {\
- return name##MatcherP6<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type>(p0, p1, p2, p3, p4, p5);\
- }\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type>\
- template <typename arg_type>\
- bool name##MatcherP6<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
- p5##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
- const
-
-#define MATCHER_P7(name, p0, p1, p2, p3, p4, p5, p6, description)\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type>\
- class name##MatcherP7 {\
- public:\
- template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<\
- GTEST_REFERENCE_TO_CONST_(arg_type)> {\
- public:\
- gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
- p6##_type gmock_p6)\
- : p0(::std::move(gmock_p0)), p1(::std::move(gmock_p1)), \
- p2(::std::move(gmock_p2)), p3(::std::move(gmock_p3)), \
- p4(::std::move(gmock_p4)), p5(::std::move(gmock_p5)), \
- p6(::std::move(gmock_p6)) {}\
- virtual bool MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener) const;\
- virtual void DescribeTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(false);\
- }\
- virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(true);\
- }\
- p0##_type const p0;\
- p1##_type const p1;\
- p2##_type const p2;\
- p3##_type const p3;\
- p4##_type const p4;\
- p5##_type const p5;\
- p6##_type const p6;\
- private:\
- ::std::string FormatDescription(bool negation) const {\
- ::std::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
- return gmock_description;\
- }\
- return ::testing::internal::FormatMatcherDescription(\
- negation, #name, \
- ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
- ::std::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type>(p0, p1, p2, p3, p4, p5, \
- p6)));\
- }\
- };\
- template <typename arg_type>\
- operator ::testing::Matcher<arg_type>() const {\
- return ::testing::Matcher<arg_type>(\
- new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5, p6));\
- }\
- name##MatcherP7(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
- p5##_type gmock_p5, p6##_type gmock_p6) : p0(::std::move(gmock_p0)), \
- p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
- p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
- p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6)) {\
- }\
- p0##_type const p0;\
- p1##_type const p1;\
- p2##_type const p2;\
- p3##_type const p3;\
- p4##_type const p4;\
- p5##_type const p5;\
- p6##_type const p6;\
- private:\
- };\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type>\
- inline name##MatcherP7<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type> name(p0##_type p0, p1##_type p1, \
- p2##_type p2, p3##_type p3, p4##_type p4, p5##_type p5, \
- p6##_type p6) {\
- return name##MatcherP7<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type>(p0, p1, p2, p3, p4, p5, p6);\
- }\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type>\
- template <typename arg_type>\
- bool name##MatcherP7<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
- p5##_type, p6##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
- const
-
-#define MATCHER_P8(name, p0, p1, p2, p3, p4, p5, p6, p7, description)\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type>\
- class name##MatcherP8 {\
- public:\
- template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<\
- GTEST_REFERENCE_TO_CONST_(arg_type)> {\
- public:\
- gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
- p6##_type gmock_p6, p7##_type gmock_p7)\
- : p0(::std::move(gmock_p0)), p1(::std::move(gmock_p1)), \
- p2(::std::move(gmock_p2)), p3(::std::move(gmock_p3)), \
- p4(::std::move(gmock_p4)), p5(::std::move(gmock_p5)), \
- p6(::std::move(gmock_p6)), p7(::std::move(gmock_p7)) {}\
- virtual bool MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener) const;\
- virtual void DescribeTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(false);\
- }\
- virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(true);\
- }\
- p0##_type const p0;\
- p1##_type const p1;\
- p2##_type const p2;\
- p3##_type const p3;\
- p4##_type const p4;\
- p5##_type const p5;\
- p6##_type const p6;\
- p7##_type const p7;\
- private:\
- ::std::string FormatDescription(bool negation) const {\
- ::std::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
- return gmock_description;\
- }\
- return ::testing::internal::FormatMatcherDescription(\
- negation, #name, \
- ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
- ::std::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type, p7##_type>(p0, p1, p2, \
- p3, p4, p5, p6, p7)));\
- }\
- };\
- template <typename arg_type>\
- operator ::testing::Matcher<arg_type>() const {\
- return ::testing::Matcher<arg_type>(\
- new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5, p6, p7));\
- }\
- name##MatcherP8(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
- p5##_type gmock_p5, p6##_type gmock_p6, \
- p7##_type gmock_p7) : p0(::std::move(gmock_p0)), \
- p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
- p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
- p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6)), \
- p7(::std::move(gmock_p7)) {\
- }\
- p0##_type const p0;\
- p1##_type const p1;\
- p2##_type const p2;\
- p3##_type const p3;\
- p4##_type const p4;\
- p5##_type const p5;\
- p6##_type const p6;\
- p7##_type const p7;\
- private:\
- };\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type>\
- inline name##MatcherP8<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type, p7##_type> name(p0##_type p0, \
- p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, p5##_type p5, \
- p6##_type p6, p7##_type p7) {\
- return name##MatcherP8<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type, p7##_type>(p0, p1, p2, p3, p4, p5, \
- p6, p7);\
- }\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type>\
- template <typename arg_type>\
- bool name##MatcherP8<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
- p5##_type, p6##_type, \
- p7##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
- const
-
-#define MATCHER_P9(name, p0, p1, p2, p3, p4, p5, p6, p7, p8, description)\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type, typename p8##_type>\
- class name##MatcherP9 {\
- public:\
- template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<\
- GTEST_REFERENCE_TO_CONST_(arg_type)> {\
- public:\
- gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
- p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8)\
- : p0(::std::move(gmock_p0)), p1(::std::move(gmock_p1)), \
- p2(::std::move(gmock_p2)), p3(::std::move(gmock_p3)), \
- p4(::std::move(gmock_p4)), p5(::std::move(gmock_p5)), \
- p6(::std::move(gmock_p6)), p7(::std::move(gmock_p7)), \
- p8(::std::move(gmock_p8)) {}\
- virtual bool MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener) const;\
- virtual void DescribeTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(false);\
- }\
- virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(true);\
- }\
- p0##_type const p0;\
- p1##_type const p1;\
- p2##_type const p2;\
- p3##_type const p3;\
- p4##_type const p4;\
- p5##_type const p5;\
- p6##_type const p6;\
- p7##_type const p7;\
- p8##_type const p8;\
- private:\
- ::std::string FormatDescription(bool negation) const {\
- ::std::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
- return gmock_description;\
- }\
- return ::testing::internal::FormatMatcherDescription(\
- negation, #name, \
- ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
- ::std::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type, p7##_type, \
- p8##_type>(p0, p1, p2, p3, p4, p5, p6, p7, p8)));\
- }\
- };\
- template <typename arg_type>\
- operator ::testing::Matcher<arg_type>() const {\
- return ::testing::Matcher<arg_type>(\
- new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5, p6, p7, p8));\
- }\
- name##MatcherP9(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
- p5##_type gmock_p5, p6##_type gmock_p6, p7##_type gmock_p7, \
- p8##_type gmock_p8) : p0(::std::move(gmock_p0)), \
- p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
- p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
- p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6)), \
- p7(::std::move(gmock_p7)), p8(::std::move(gmock_p8)) {\
- }\
- p0##_type const p0;\
- p1##_type const p1;\
- p2##_type const p2;\
- p3##_type const p3;\
- p4##_type const p4;\
- p5##_type const p5;\
- p6##_type const p6;\
- p7##_type const p7;\
- p8##_type const p8;\
- private:\
- };\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type, typename p8##_type>\
- inline name##MatcherP9<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type, p7##_type, \
- p8##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
- p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, \
- p8##_type p8) {\
- return name##MatcherP9<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type, p7##_type, p8##_type>(p0, p1, p2, \
- p3, p4, p5, p6, p7, p8);\
- }\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type, typename p8##_type>\
- template <typename arg_type>\
- bool name##MatcherP9<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
- p5##_type, p6##_type, p7##_type, \
- p8##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
- const
-
-#define MATCHER_P10(name, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, description)\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type, typename p8##_type, \
- typename p9##_type>\
- class name##MatcherP10 {\
- public:\
- template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<\
- GTEST_REFERENCE_TO_CONST_(arg_type)> {\
- public:\
- gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
- p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
- p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8, \
- p9##_type gmock_p9)\
- : p0(::std::move(gmock_p0)), p1(::std::move(gmock_p1)), \
- p2(::std::move(gmock_p2)), p3(::std::move(gmock_p3)), \
- p4(::std::move(gmock_p4)), p5(::std::move(gmock_p5)), \
- p6(::std::move(gmock_p6)), p7(::std::move(gmock_p7)), \
- p8(::std::move(gmock_p8)), p9(::std::move(gmock_p9)) {}\
- virtual bool MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener) const;\
- virtual void DescribeTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(false);\
- }\
- virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(true);\
- }\
- p0##_type const p0;\
- p1##_type const p1;\
- p2##_type const p2;\
- p3##_type const p3;\
- p4##_type const p4;\
- p5##_type const p5;\
- p6##_type const p6;\
- p7##_type const p7;\
- p8##_type const p8;\
- p9##_type const p9;\
- private:\
- ::std::string FormatDescription(bool negation) const {\
- ::std::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
- return gmock_description;\
- }\
- return ::testing::internal::FormatMatcherDescription(\
- negation, #name, \
- ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
- ::std::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, \
- p9##_type>(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9)));\
- }\
- };\
- template <typename arg_type>\
- operator ::testing::Matcher<arg_type>() const {\
- return ::testing::Matcher<arg_type>(\
- new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9));\
- }\
- name##MatcherP10(p0##_type gmock_p0, p1##_type gmock_p1, \
- p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
- p5##_type gmock_p5, p6##_type gmock_p6, p7##_type gmock_p7, \
- p8##_type gmock_p8, p9##_type gmock_p9) : p0(::std::move(gmock_p0)), \
- p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
- p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
- p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6)), \
- p7(::std::move(gmock_p7)), p8(::std::move(gmock_p8)), \
- p9(::std::move(gmock_p9)) {\
- }\
- p0##_type const p0;\
- p1##_type const p1;\
- p2##_type const p2;\
- p3##_type const p3;\
- p4##_type const p4;\
- p5##_type const p5;\
- p6##_type const p6;\
- p7##_type const p7;\
- p8##_type const p8;\
- p9##_type const p9;\
- private:\
- };\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type, typename p8##_type, \
- typename p9##_type>\
- inline name##MatcherP10<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, \
- p9##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
- p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, p8##_type p8, \
- p9##_type p9) {\
- return name##MatcherP10<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, p9##_type>(p0, \
- p1, p2, p3, p4, p5, p6, p7, p8, p9);\
- }\
- template <typename p0##_type, typename p1##_type, typename p2##_type, \
- typename p3##_type, typename p4##_type, typename p5##_type, \
- typename p6##_type, typename p7##_type, typename p8##_type, \
- typename p9##_type>\
- template <typename arg_type>\
- bool name##MatcherP10<p0##_type, p1##_type, p2##_type, p3##_type, \
- p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, \
- p9##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
- const
-
-#endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_
+++ /dev/null
-$$ -*- mode: c++; -*-
-$$ This is a Pump source file. Please use Pump to convert
-$$ it to gmock-generated-matchers.h.
-$$
-$var n = 10 $$ The maximum arity we support.
-$$ }} This line fixes auto-indentation of the following code in Emacs.
-// 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.
-
-// Google Mock - a framework for writing C++ mock classes.
-//
-// This file implements some commonly used variadic matchers.
-
-// GOOGLETEST_CM0002 DO NOT DELETE
-
-#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_
-#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_
-
-#include <iterator>
-#include <sstream>
-#include <string>
-#include <utility>
-#include <vector>
-#include "gmock/gmock-matchers.h"
-
-// The MATCHER* family of macros can be used in a namespace scope to
-// define custom matchers easily.
-//
-// Basic Usage
-// ===========
-//
-// The syntax
-//
-// MATCHER(name, description_string) { statements; }
-//
-// defines a matcher with the given name that executes the statements,
-// which must return a bool to indicate if the match succeeds. Inside
-// the statements, you can refer to the value being matched by 'arg',
-// and refer to its type by 'arg_type'.
-//
-// The description string documents what the matcher does, and is used
-// to generate the failure message when the match fails. Since a
-// MATCHER() is usually defined in a header file shared by multiple
-// C++ source files, we require the description to be a C-string
-// literal to avoid possible side effects. It can be empty, in which
-// case we'll use the sequence of words in the matcher name as the
-// description.
-//
-// For example:
-//
-// MATCHER(IsEven, "") { return (arg % 2) == 0; }
-//
-// allows you to write
-//
-// // Expects mock_foo.Bar(n) to be called where n is even.
-// EXPECT_CALL(mock_foo, Bar(IsEven()));
-//
-// or,
-//
-// // Verifies that the value of some_expression is even.
-// EXPECT_THAT(some_expression, IsEven());
-//
-// If the above assertion fails, it will print something like:
-//
-// Value of: some_expression
-// Expected: is even
-// Actual: 7
-//
-// where the description "is even" is automatically calculated from the
-// matcher name IsEven.
-//
-// Argument Type
-// =============
-//
-// Note that the type of the value being matched (arg_type) is
-// determined by the context in which you use the matcher and is
-// supplied to you by the compiler, so you don't need to worry about
-// declaring it (nor can you). This allows the matcher to be
-// polymorphic. For example, IsEven() can be used to match any type
-// where the value of "(arg % 2) == 0" can be implicitly converted to
-// a bool. In the "Bar(IsEven())" example above, if method Bar()
-// takes an int, 'arg_type' will be int; if it takes an unsigned long,
-// 'arg_type' will be unsigned long; and so on.
-//
-// Parameterizing Matchers
-// =======================
-//
-// Sometimes you'll want to parameterize the matcher. For that you
-// can use another macro:
-//
-// MATCHER_P(name, param_name, description_string) { statements; }
-//
-// For example:
-//
-// MATCHER_P(HasAbsoluteValue, value, "") { return abs(arg) == value; }
-//
-// will allow you to write:
-//
-// EXPECT_THAT(Blah("a"), HasAbsoluteValue(n));
-//
-// which may lead to this message (assuming n is 10):
-//
-// Value of: Blah("a")
-// Expected: has absolute value 10
-// Actual: -9
-//
-// Note that both the matcher description and its parameter are
-// printed, making the message human-friendly.
-//
-// In the matcher definition body, you can write 'foo_type' to
-// reference the type of a parameter named 'foo'. For example, in the
-// body of MATCHER_P(HasAbsoluteValue, value) above, you can write
-// 'value_type' to refer to the type of 'value'.
-//
-// We also provide MATCHER_P2, MATCHER_P3, ..., up to MATCHER_P$n to
-// support multi-parameter matchers.
-//
-// Describing Parameterized Matchers
-// =================================
-//
-// The last argument to MATCHER*() is a string-typed expression. The
-// expression can reference all of the matcher's parameters and a
-// special bool-typed variable named 'negation'. When 'negation' is
-// false, the expression should evaluate to the matcher's description;
-// otherwise it should evaluate to the description of the negation of
-// the matcher. For example,
-//
-// using testing::PrintToString;
-//
-// MATCHER_P2(InClosedRange, low, hi,
-// std::string(negation ? "is not" : "is") + " in range [" +
-// PrintToString(low) + ", " + PrintToString(hi) + "]") {
-// return low <= arg && arg <= hi;
-// }
-// ...
-// EXPECT_THAT(3, InClosedRange(4, 6));
-// EXPECT_THAT(3, Not(InClosedRange(2, 4)));
-//
-// would generate two failures that contain the text:
-//
-// Expected: is in range [4, 6]
-// ...
-// Expected: is not in range [2, 4]
-//
-// If you specify "" as the description, the failure message will
-// contain the sequence of words in the matcher name followed by the
-// parameter values printed as a tuple. For example,
-//
-// MATCHER_P2(InClosedRange, low, hi, "") { ... }
-// ...
-// EXPECT_THAT(3, InClosedRange(4, 6));
-// EXPECT_THAT(3, Not(InClosedRange(2, 4)));
-//
-// would generate two failures that contain the text:
-//
-// Expected: in closed range (4, 6)
-// ...
-// Expected: not (in closed range (2, 4))
-//
-// Types of Matcher Parameters
-// ===========================
-//
-// For the purpose of typing, you can view
-//
-// MATCHER_Pk(Foo, p1, ..., pk, description_string) { ... }
-//
-// as shorthand for
-//
-// template <typename p1_type, ..., typename pk_type>
-// FooMatcherPk<p1_type, ..., pk_type>
-// Foo(p1_type p1, ..., pk_type pk) { ... }
-//
-// When you write Foo(v1, ..., vk), the compiler infers the types of
-// the parameters v1, ..., and vk for you. If you are not happy with
-// the result of the type inference, you can specify the types by
-// explicitly instantiating the template, as in Foo<long, bool>(5,
-// false). As said earlier, you don't get to (or need to) specify
-// 'arg_type' as that's determined by the context in which the matcher
-// is used. You can assign the result of expression Foo(p1, ..., pk)
-// to a variable of type FooMatcherPk<p1_type, ..., pk_type>. This
-// can be useful when composing matchers.
-//
-// While you can instantiate a matcher template with reference types,
-// passing the parameters by pointer usually makes your code more
-// readable. If, however, you still want to pass a parameter by
-// reference, be aware that in the failure message generated by the
-// matcher you will see the value of the referenced object but not its
-// address.
-//
-// Explaining Match Results
-// ========================
-//
-// Sometimes the matcher description alone isn't enough to explain why
-// the match has failed or succeeded. For example, when expecting a
-// long string, it can be very helpful to also print the diff between
-// the expected string and the actual one. To achieve that, you can
-// optionally stream additional information to a special variable
-// named result_listener, whose type is a pointer to class
-// MatchResultListener:
-//
-// MATCHER_P(EqualsLongString, str, "") {
-// if (arg == str) return true;
-//
-// *result_listener << "the difference: "
-/// << DiffStrings(str, arg);
-// return false;
-// }
-//
-// Overloading Matchers
-// ====================
-//
-// You can overload matchers with different numbers of parameters:
-//
-// MATCHER_P(Blah, a, description_string1) { ... }
-// MATCHER_P2(Blah, a, b, description_string2) { ... }
-//
-// Caveats
-// =======
-//
-// When defining a new matcher, you should also consider implementing
-// MatcherInterface or using MakePolymorphicMatcher(). These
-// approaches require more work than the MATCHER* macros, but also
-// give you more control on the types of the value being matched and
-// the matcher parameters, which may leads to better compiler error
-// messages when the matcher is used wrong. They also allow
-// overloading matchers based on parameter types (as opposed to just
-// based on the number of parameters).
-//
-// MATCHER*() can only be used in a namespace scope as templates cannot be
-// declared inside of a local class.
-//
-// More Information
-// ================
-//
-// To learn more about using these macros, please search for 'MATCHER'
-// on
-// https://github.com/google/googletest/blob/master/googlemock/docs/cook_book.md
-
-$range i 0..n
-$for i
-
-[[
-$var macro_name = [[$if i==0 [[MATCHER]] $elif i==1 [[MATCHER_P]]
- $else [[MATCHER_P$i]]]]
-$var class_name = [[name##Matcher[[$if i==0 [[]] $elif i==1 [[P]]
- $else [[P$i]]]]]]
-$range j 0..i-1
-$var template = [[$if i==0 [[]] $else [[
-
- template <$for j, [[typename p$j##_type]]>\
-]]]]
-$var ctor_param_list = [[$for j, [[p$j##_type gmock_p$j]]]]
-$var impl_ctor_param_list = [[$for j, [[p$j##_type gmock_p$j]]]]
-$var impl_inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(::std::move(gmock_p$j))]]]]]]
-$var inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(::std::move(gmock_p$j))]]]]]]
-$var params = [[$for j, [[p$j]]]]
-$var param_types = [[$if i==0 [[]] $else [[<$for j, [[p$j##_type]]>]]]]
-$var param_types_and_names = [[$for j, [[p$j##_type p$j]]]]
-$var param_field_decls = [[$for j
-[[
-
- p$j##_type const p$j;\
-]]]]
-$var param_field_decls2 = [[$for j
-[[
-
- p$j##_type const p$j;\
-]]]]
-
-#define $macro_name(name$for j [[, p$j]], description)\$template
- class $class_name {\
- public:\
- template <typename arg_type>\
- class gmock_Impl : public ::testing::MatcherInterface<\
- GTEST_REFERENCE_TO_CONST_(arg_type)> {\
- public:\
- [[$if i==1 [[explicit ]]]]gmock_Impl($impl_ctor_param_list)\
- $impl_inits {}\
- virtual bool MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener) const;\
- virtual void DescribeTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(false);\
- }\
- virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
- *gmock_os << FormatDescription(true);\
- }\$param_field_decls
- private:\
- ::std::string FormatDescription(bool negation) const {\
- ::std::string gmock_description = (description);\
- if (!gmock_description.empty()) {\
- return gmock_description;\
- }\
- return ::testing::internal::FormatMatcherDescription(\
- negation, #name, \
- ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
- ::std::tuple<$for j, [[p$j##_type]]>($for j, [[p$j]])));\
- }\
- };\
- template <typename arg_type>\
- operator ::testing::Matcher<arg_type>() const {\
- return ::testing::Matcher<arg_type>(\
- new gmock_Impl<arg_type>($params));\
- }\
- [[$if i==1 [[explicit ]]]]$class_name($ctor_param_list)$inits {\
- }\$param_field_decls2
- private:\
- };\$template
- inline $class_name$param_types name($param_types_and_names) {\
- return $class_name$param_types($params);\
- }\$template
- template <typename arg_type>\
- bool $class_name$param_types::gmock_Impl<arg_type>::MatchAndExplain(\
- GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
- ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
- const
-]]
-
-
-#endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_
// Google Mock - a framework for writing C++ mock classes.
//
-// This file implements some commonly used argument matchers. More
+// The MATCHER* family of macros can be used in a namespace scope to
+// define custom matchers easily.
+//
+// Basic Usage
+// ===========
+//
+// The syntax
+//
+// MATCHER(name, description_string) { statements; }
+//
+// defines a matcher with the given name that executes the statements,
+// which must return a bool to indicate if the match succeeds. Inside
+// the statements, you can refer to the value being matched by 'arg',
+// and refer to its type by 'arg_type'.
+//
+// The description string documents what the matcher does, and is used
+// to generate the failure message when the match fails. Since a
+// MATCHER() is usually defined in a header file shared by multiple
+// C++ source files, we require the description to be a C-string
+// literal to avoid possible side effects. It can be empty, in which
+// case we'll use the sequence of words in the matcher name as the
+// description.
+//
+// For example:
+//
+// MATCHER(IsEven, "") { return (arg % 2) == 0; }
+//
+// allows you to write
+//
+// // Expects mock_foo.Bar(n) to be called where n is even.
+// EXPECT_CALL(mock_foo, Bar(IsEven()));
+//
+// or,
+//
+// // Verifies that the value of some_expression is even.
+// EXPECT_THAT(some_expression, IsEven());
+//
+// If the above assertion fails, it will print something like:
+//
+// Value of: some_expression
+// Expected: is even
+// Actual: 7
+//
+// where the description "is even" is automatically calculated from the
+// matcher name IsEven.
+//
+// Argument Type
+// =============
+//
+// Note that the type of the value being matched (arg_type) is
+// determined by the context in which you use the matcher and is
+// supplied to you by the compiler, so you don't need to worry about
+// declaring it (nor can you). This allows the matcher to be
+// polymorphic. For example, IsEven() can be used to match any type
+// where the value of "(arg % 2) == 0" can be implicitly converted to
+// a bool. In the "Bar(IsEven())" example above, if method Bar()
+// takes an int, 'arg_type' will be int; if it takes an unsigned long,
+// 'arg_type' will be unsigned long; and so on.
+//
+// Parameterizing Matchers
+// =======================
+//
+// Sometimes you'll want to parameterize the matcher. For that you
+// can use another macro:
+//
+// MATCHER_P(name, param_name, description_string) { statements; }
+//
+// For example:
+//
+// MATCHER_P(HasAbsoluteValue, value, "") { return abs(arg) == value; }
+//
+// will allow you to write:
+//
+// EXPECT_THAT(Blah("a"), HasAbsoluteValue(n));
+//
+// which may lead to this message (assuming n is 10):
+//
+// Value of: Blah("a")
+// Expected: has absolute value 10
+// Actual: -9
+//
+// Note that both the matcher description and its parameter are
+// printed, making the message human-friendly.
+//
+// In the matcher definition body, you can write 'foo_type' to
+// reference the type of a parameter named 'foo'. For example, in the
+// body of MATCHER_P(HasAbsoluteValue, value) above, you can write
+// 'value_type' to refer to the type of 'value'.
+//
+// We also provide MATCHER_P2, MATCHER_P3, ..., up to MATCHER_P$n to
+// support multi-parameter matchers.
+//
+// Describing Parameterized Matchers
+// =================================
+//
+// The last argument to MATCHER*() is a string-typed expression. The
+// expression can reference all of the matcher's parameters and a
+// special bool-typed variable named 'negation'. When 'negation' is
+// false, the expression should evaluate to the matcher's description;
+// otherwise it should evaluate to the description of the negation of
+// the matcher. For example,
+//
+// using testing::PrintToString;
+//
+// MATCHER_P2(InClosedRange, low, hi,
+// std::string(negation ? "is not" : "is") + " in range [" +
+// PrintToString(low) + ", " + PrintToString(hi) + "]") {
+// return low <= arg && arg <= hi;
+// }
+// ...
+// EXPECT_THAT(3, InClosedRange(4, 6));
+// EXPECT_THAT(3, Not(InClosedRange(2, 4)));
+//
+// would generate two failures that contain the text:
+//
+// Expected: is in range [4, 6]
+// ...
+// Expected: is not in range [2, 4]
+//
+// If you specify "" as the description, the failure message will
+// contain the sequence of words in the matcher name followed by the
+// parameter values printed as a tuple. For example,
+//
+// MATCHER_P2(InClosedRange, low, hi, "") { ... }
+// ...
+// EXPECT_THAT(3, InClosedRange(4, 6));
+// EXPECT_THAT(3, Not(InClosedRange(2, 4)));
+//
+// would generate two failures that contain the text:
+//
+// Expected: in closed range (4, 6)
+// ...
+// Expected: not (in closed range (2, 4))
+//
+// Types of Matcher Parameters
+// ===========================
+//
+// For the purpose of typing, you can view
+//
+// MATCHER_Pk(Foo, p1, ..., pk, description_string) { ... }
+//
+// as shorthand for
+//
+// template <typename p1_type, ..., typename pk_type>
+// FooMatcherPk<p1_type, ..., pk_type>
+// Foo(p1_type p1, ..., pk_type pk) { ... }
+//
+// When you write Foo(v1, ..., vk), the compiler infers the types of
+// the parameters v1, ..., and vk for you. If you are not happy with
+// the result of the type inference, you can specify the types by
+// explicitly instantiating the template, as in Foo<long, bool>(5,
+// false). As said earlier, you don't get to (or need to) specify
+// 'arg_type' as that's determined by the context in which the matcher
+// is used. You can assign the result of expression Foo(p1, ..., pk)
+// to a variable of type FooMatcherPk<p1_type, ..., pk_type>. This
+// can be useful when composing matchers.
+//
+// While you can instantiate a matcher template with reference types,
+// passing the parameters by pointer usually makes your code more
+// readable. If, however, you still want to pass a parameter by
+// reference, be aware that in the failure message generated by the
+// matcher you will see the value of the referenced object but not its
+// address.
+//
+// Explaining Match Results
+// ========================
+//
+// Sometimes the matcher description alone isn't enough to explain why
+// the match has failed or succeeded. For example, when expecting a
+// long string, it can be very helpful to also print the diff between
+// the expected string and the actual one. To achieve that, you can
+// optionally stream additional information to a special variable
+// named result_listener, whose type is a pointer to class
+// MatchResultListener:
+//
+// MATCHER_P(EqualsLongString, str, "") {
+// if (arg == str) return true;
+//
+// *result_listener << "the difference: "
+/// << DiffStrings(str, arg);
+// return false;
+// }
+//
+// Overloading Matchers
+// ====================
+//
+// You can overload matchers with different numbers of parameters:
+//
+// MATCHER_P(Blah, a, description_string1) { ... }
+// MATCHER_P2(Blah, a, b, description_string2) { ... }
+//
+// Caveats
+// =======
+//
+// When defining a new matcher, you should also consider implementing
+// MatcherInterface or using MakePolymorphicMatcher(). These
+// approaches require more work than the MATCHER* macros, but also
+// give you more control on the types of the value being matched and
+// the matcher parameters, which may leads to better compiler error
+// messages when the matcher is used wrong. They also allow
+// overloading matchers based on parameter types (as opposed to just
+// based on the number of parameters).
+//
+// MATCHER*() can only be used in a namespace scope as templates cannot be
+// declared inside of a local class.
+//
+// More Information
+// ================
+//
+// To learn more about using these macros, please search for 'MATCHER'
+// on
+// https://github.com/google/googletest/blob/master/docs/gmock_cook_book.md
+//
+// This file also implements some commonly used argument matchers. More
// matchers can be defined by the user implementing the
// MatcherInterface<T> interface if necessary.
//
// GOOGLETEST_CM0002 DO NOT DELETE
-#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_MATCHERS_H_
-#define GMOCK_INCLUDE_GMOCK_GMOCK_MATCHERS_H_
+#ifndef GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MATCHERS_H_
+#define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MATCHERS_H_
-#include <math.h>
#include <algorithm>
+#include <cmath>
#include <initializer_list>
#include <iterator>
#include <limits>
#include <type_traits>
#include <utility>
#include <vector>
+
#include "gmock/internal/gmock-internal-utils.h"
#include "gmock/internal/gmock-port.h"
+#include "gmock/internal/gmock-pp.h"
#include "gtest/gtest.h"
// MSVC warning C5046 is new as of VS2017 version 15.8.
// constructor from M (this usually happens when T has an implicit
// constructor from any type).
//
- // It won't work to unconditionally implict_cast
+ // It won't work to unconditionally implicit_cast
// polymorphic_matcher_or_value to Matcher<T> because it won't trigger
// a user-defined conversion from M to T if one exists (assuming M is
// a value).
template <bool Ignore>
static Matcher<T> CastImpl(const M& polymorphic_matcher_or_value,
std::true_type /* convertible_to_matcher */,
- bool_constant<Ignore>) {
+ std::integral_constant<bool, Ignore>) {
// M is implicitly convertible to Matcher<T>, which means that either
// M is a polymorphic matcher or Matcher<T> has an implicit constructor
// from M. In both cases using the implicit conversion will produce a
!std::is_base_of<FromType, ToType>::value,
"Can't implicitly convert from <base> to <derived>");
- return source_matcher_.MatchAndExplain(static_cast<U>(x), listener);
+ // Do the cast to `U` explicitly if necessary.
+ // Otherwise, let implicit conversions do the trick.
+ using CastType =
+ typename std::conditional<std::is_convertible<T&, const U&>::value,
+ T&, U>::type;
+
+ return source_matcher_.MatchAndExplain(static_cast<CastType>(x),
+ listener);
}
void DescribeTo(::std::ostream* os) const override {
private:
const Matcher<U> source_matcher_;
-
- GTEST_DISALLOW_ASSIGN_(Impl);
};
};
static Matcher<T> Cast(const Matcher<T>& matcher) { return matcher; }
};
+// Template specialization for parameterless Matcher.
+template <typename Derived>
+class MatcherBaseImpl {
+ public:
+ MatcherBaseImpl() = default;
+
+ template <typename T>
+ operator ::testing::Matcher<T>() const { // NOLINT(runtime/explicit)
+ return ::testing::Matcher<T>(new
+ typename Derived::template gmock_Impl<T>());
+ }
+};
+
+// Template specialization for Matcher with parameters.
+template <template <typename...> class Derived, typename... Ts>
+class MatcherBaseImpl<Derived<Ts...>> {
+ public:
+ // Mark the constructor explicit for single argument T to avoid implicit
+ // conversions.
+ template <typename E = std::enable_if<sizeof...(Ts) == 1>,
+ typename E::type* = nullptr>
+ explicit MatcherBaseImpl(Ts... params)
+ : params_(std::forward<Ts>(params)...) {}
+ template <typename E = std::enable_if<sizeof...(Ts) != 1>,
+ typename = typename E::type>
+ MatcherBaseImpl(Ts... params) // NOLINT
+ : params_(std::forward<Ts>(params)...) {}
+
+ template <typename F>
+ operator ::testing::Matcher<F>() const { // NOLINT(runtime/explicit)
+ return Apply<F>(MakeIndexSequence<sizeof...(Ts)>{});
+ }
+
+ private:
+ template <typename F, std::size_t... tuple_ids>
+ ::testing::Matcher<F> Apply(IndexSequence<tuple_ids...>) const {
+ return ::testing::Matcher<F>(
+ new typename Derived<Ts...>::template gmock_Impl<F>(
+ std::get<tuple_ids>(params_)...));
+ }
+
+ const std::tuple<Ts...> params_;
+};
+
} // namespace internal
// In order to be safe and clear, casting between different matcher
return internal::MatcherCastImpl<T, M>::Cast(matcher);
}
-// Implements SafeMatcherCast().
-//
-// FIXME: The intermediate SafeMatcherCastImpl class was introduced as a
-// workaround for a compiler bug, and can now be removed.
-template <typename T>
-class SafeMatcherCastImpl {
- public:
- // This overload handles polymorphic matchers and values only since
- // monomorphic matchers are handled by the next one.
- template <typename M>
- static inline Matcher<T> Cast(const M& polymorphic_matcher_or_value) {
- return internal::MatcherCastImpl<T, M>::Cast(polymorphic_matcher_or_value);
- }
-
- // This overload handles monomorphic matchers.
- //
- // In general, if type T can be implicitly converted to type U, we can
- // safely convert a Matcher<U> to a Matcher<T> (i.e. Matcher is
- // contravariant): just keep a copy of the original Matcher<U>, convert the
- // argument from type T to U, and then pass it to the underlying Matcher<U>.
- // The only exception is when U is a reference and T is not, as the
- // underlying Matcher<U> may be interested in the argument's address, which
- // is not preserved in the conversion from T to U.
- template <typename U>
- static inline Matcher<T> Cast(const Matcher<U>& matcher) {
- // Enforce that T can be implicitly converted to U.
- GTEST_COMPILE_ASSERT_((std::is_convertible<T, U>::value),
- "T must be implicitly convertible to U");
- // Enforce that we are not converting a non-reference type T to a reference
- // type U.
- GTEST_COMPILE_ASSERT_(
- std::is_reference<T>::value || !std::is_reference<U>::value,
- cannot_convert_non_reference_arg_to_reference);
- // In case both T and U are arithmetic types, enforce that the
- // conversion is not lossy.
- typedef GTEST_REMOVE_REFERENCE_AND_CONST_(T) RawT;
- typedef GTEST_REMOVE_REFERENCE_AND_CONST_(U) RawU;
- const bool kTIsOther = GMOCK_KIND_OF_(RawT) == internal::kOther;
- const bool kUIsOther = GMOCK_KIND_OF_(RawU) == internal::kOther;
- GTEST_COMPILE_ASSERT_(
- kTIsOther || kUIsOther ||
- (internal::LosslessArithmeticConvertible<RawT, RawU>::value),
- conversion_of_arithmetic_types_must_be_lossless);
- return MatcherCast<T>(matcher);
- }
-};
-
+// This overload handles polymorphic matchers and values only since
+// monomorphic matchers are handled by the next one.
template <typename T, typename M>
-inline Matcher<T> SafeMatcherCast(const M& polymorphic_matcher) {
- return SafeMatcherCastImpl<T>::Cast(polymorphic_matcher);
+inline Matcher<T> SafeMatcherCast(const M& polymorphic_matcher_or_value) {
+ return MatcherCast<T>(polymorphic_matcher_or_value);
+}
+
+// This overload handles monomorphic matchers.
+//
+// In general, if type T can be implicitly converted to type U, we can
+// safely convert a Matcher<U> to a Matcher<T> (i.e. Matcher is
+// contravariant): just keep a copy of the original Matcher<U>, convert the
+// argument from type T to U, and then pass it to the underlying Matcher<U>.
+// The only exception is when U is a reference and T is not, as the
+// underlying Matcher<U> may be interested in the argument's address, which
+// is not preserved in the conversion from T to U.
+template <typename T, typename U>
+inline Matcher<T> SafeMatcherCast(const Matcher<U>& matcher) {
+ // Enforce that T can be implicitly converted to U.
+ static_assert(std::is_convertible<const T&, const U&>::value,
+ "T must be implicitly convertible to U");
+ // Enforce that we are not converting a non-reference type T to a reference
+ // type U.
+ GTEST_COMPILE_ASSERT_(
+ std::is_reference<T>::value || !std::is_reference<U>::value,
+ cannot_convert_non_reference_arg_to_reference);
+ // In case both T and U are arithmetic types, enforce that the
+ // conversion is not lossy.
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(T) RawT;
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(U) RawU;
+ constexpr bool kTIsOther = GMOCK_KIND_OF_(RawT) == internal::kOther;
+ constexpr bool kUIsOther = GMOCK_KIND_OF_(RawU) == internal::kOther;
+ GTEST_COMPILE_ASSERT_(
+ kTIsOther || kUIsOther ||
+ (internal::LosslessArithmeticConvertible<RawT, RawU>::value),
+ conversion_of_arithmetic_types_must_be_lossless);
+ return MatcherCast<T>(matcher);
}
// A<T>() returns a matcher that matches any value of type T.
return TransformTupleValuesHelper<Tuple, Func, OutIter>::Run(f, t, out);
}
-// Implements A<T>().
-template <typename T>
-class AnyMatcherImpl : public MatcherInterface<const T&> {
- public:
- bool MatchAndExplain(const T& /* x */,
- MatchResultListener* /* listener */) const override {
- return true;
- }
- void DescribeTo(::std::ostream* os) const override { *os << "is anything"; }
- void DescribeNegationTo(::std::ostream* os) const override {
- // This is mostly for completeness' safe, as it's not very useful
- // to write Not(A<bool>()). However we cannot completely rule out
- // such a possibility, and it doesn't hurt to be prepared.
- *os << "never matches";
- }
-};
-
// Implements _, a matcher that matches any value of any
// type. This is a polymorphic matcher, so we need a template type
// conversion operator to make it appearing as a Matcher<T> for any
// type T.
class AnythingMatcher {
public:
+ using is_gtest_matcher = void;
+
template <typename T>
- operator Matcher<T>() const { return A<T>(); }
+ bool MatchAndExplain(const T& /* x */, std::ostream* /* listener */) const {
+ return true;
+ }
+ void DescribeTo(std::ostream* os) const { *os << "is anything"; }
+ void DescribeNegationTo(::std::ostream* os) const {
+ // This is mostly for completeness' sake, as it's not very useful
+ // to write Not(A<bool>()). However we cannot completely rule out
+ // such a possibility, and it doesn't hurt to be prepared.
+ *os << "never matches";
+ }
};
// Implements the polymorphic IsNull() matcher, which matches any raw or smart
private:
const Super& object_;
-
- GTEST_DISALLOW_ASSIGN_(Impl);
};
T& object_;
-
- GTEST_DISALLOW_ASSIGN_(RefMatcher);
};
// Polymorphic helper functions for narrow and wide string matchers.
template <typename StringType>
class StrEqualityMatcher {
public:
- StrEqualityMatcher(const StringType& str, bool expect_eq,
- bool case_sensitive)
- : string_(str), expect_eq_(expect_eq), case_sensitive_(case_sensitive) {}
+ StrEqualityMatcher(StringType str, bool expect_eq, bool case_sensitive)
+ : string_(std::move(str)),
+ expect_eq_(expect_eq),
+ case_sensitive_(case_sensitive) {}
-#if GTEST_HAS_ABSL
- bool MatchAndExplain(const absl::string_view& s,
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+ bool MatchAndExplain(const internal::StringView& s,
MatchResultListener* listener) const {
- // This should fail to compile if absl::string_view is used with wide
+ // This should fail to compile if StringView is used with wide
// strings.
const StringType& str = std::string(s);
return MatchAndExplain(str, listener);
}
-#endif // GTEST_HAS_ABSL
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
// Accepts pointer types, particularly:
// const char*
// Matches anything that can convert to StringType.
//
// This is a template, not just a plain function with const StringType&,
- // because absl::string_view has some interfering non-explicit constructors.
+ // because StringView has some interfering non-explicit constructors.
template <typename MatcheeStringType>
bool MatchAndExplain(const MatcheeStringType& s,
MatchResultListener* /* listener */) const {
- const StringType& s2(s);
+ const StringType s2(s);
const bool eq = case_sensitive_ ? s2 == string_ :
CaseInsensitiveStringEquals(s2, string_);
return expect_eq_ == eq;
const StringType string_;
const bool expect_eq_;
const bool case_sensitive_;
-
- GTEST_DISALLOW_ASSIGN_(StrEqualityMatcher);
};
// Implements the polymorphic HasSubstr(substring) matcher, which
explicit HasSubstrMatcher(const StringType& substring)
: substring_(substring) {}
-#if GTEST_HAS_ABSL
- bool MatchAndExplain(const absl::string_view& s,
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+ bool MatchAndExplain(const internal::StringView& s,
MatchResultListener* listener) const {
- // This should fail to compile if absl::string_view is used with wide
+ // This should fail to compile if StringView is used with wide
// strings.
const StringType& str = std::string(s);
return MatchAndExplain(str, listener);
}
-#endif // GTEST_HAS_ABSL
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
// Accepts pointer types, particularly:
// const char*
// Matches anything that can convert to StringType.
//
// This is a template, not just a plain function with const StringType&,
- // because absl::string_view has some interfering non-explicit constructors.
+ // because StringView has some interfering non-explicit constructors.
template <typename MatcheeStringType>
bool MatchAndExplain(const MatcheeStringType& s,
MatchResultListener* /* listener */) const {
- const StringType& s2(s);
- return s2.find(substring_) != StringType::npos;
+ return StringType(s).find(substring_) != StringType::npos;
}
// Describes what this matcher matches.
private:
const StringType substring_;
-
- GTEST_DISALLOW_ASSIGN_(HasSubstrMatcher);
};
// Implements the polymorphic StartsWith(substring) matcher, which
explicit StartsWithMatcher(const StringType& prefix) : prefix_(prefix) {
}
-#if GTEST_HAS_ABSL
- bool MatchAndExplain(const absl::string_view& s,
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+ bool MatchAndExplain(const internal::StringView& s,
MatchResultListener* listener) const {
- // This should fail to compile if absl::string_view is used with wide
+ // This should fail to compile if StringView is used with wide
// strings.
const StringType& str = std::string(s);
return MatchAndExplain(str, listener);
}
-#endif // GTEST_HAS_ABSL
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
// Accepts pointer types, particularly:
// const char*
// Matches anything that can convert to StringType.
//
// This is a template, not just a plain function with const StringType&,
- // because absl::string_view has some interfering non-explicit constructors.
+ // because StringView has some interfering non-explicit constructors.
template <typename MatcheeStringType>
bool MatchAndExplain(const MatcheeStringType& s,
MatchResultListener* /* listener */) const {
private:
const StringType prefix_;
-
- GTEST_DISALLOW_ASSIGN_(StartsWithMatcher);
};
// Implements the polymorphic EndsWith(substring) matcher, which
public:
explicit EndsWithMatcher(const StringType& suffix) : suffix_(suffix) {}
-#if GTEST_HAS_ABSL
- bool MatchAndExplain(const absl::string_view& s,
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+ bool MatchAndExplain(const internal::StringView& s,
MatchResultListener* listener) const {
- // This should fail to compile if absl::string_view is used with wide
+ // This should fail to compile if StringView is used with wide
// strings.
const StringType& str = std::string(s);
return MatchAndExplain(str, listener);
}
-#endif // GTEST_HAS_ABSL
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
// Accepts pointer types, particularly:
// const char*
// Matches anything that can convert to StringType.
//
// This is a template, not just a plain function with const StringType&,
- // because absl::string_view has some interfering non-explicit constructors.
+ // because StringView has some interfering non-explicit constructors.
template <typename MatcheeStringType>
bool MatchAndExplain(const MatcheeStringType& s,
MatchResultListener* /* listener */) const {
private:
const StringType suffix_;
-
- GTEST_DISALLOW_ASSIGN_(EndsWithMatcher);
};
// Implements a matcher that compares the two fields of a 2-tuple
private:
const Matcher<T> matcher_;
-
- GTEST_DISALLOW_ASSIGN_(NotMatcherImpl);
};
// Implements the Not(m) matcher, which matches a value that doesn't
private:
InnerMatcher matcher_;
-
- GTEST_DISALLOW_ASSIGN_(NotMatcher);
};
// Implements the AllOf(m1, m2) matcher for a particular argument type
private:
const std::vector<Matcher<T> > matchers_;
-
- GTEST_DISALLOW_ASSIGN_(AllOfMatcherImpl);
};
// VariadicMatcher is used for the variadic implementation of
static_assert(sizeof...(Args) > 0, "Must have at least one matcher.");
}
+ VariadicMatcher(const VariadicMatcher&) = default;
+ VariadicMatcher& operator=(const VariadicMatcher&) = delete;
+
// This template type conversion operator allows an
// VariadicMatcher<Matcher1, Matcher2...> object to match any type that
// all of the provided matchers (Matcher1, Matcher2, ...) can match.
std::integral_constant<size_t, sizeof...(Args)>) const {}
std::tuple<Args...> matchers_;
-
- GTEST_DISALLOW_ASSIGN_(VariadicMatcher);
};
template <typename... Args>
private:
const std::vector<Matcher<T> > matchers_;
-
- GTEST_DISALLOW_ASSIGN_(AnyOfMatcherImpl);
};
// AnyOfMatcher is used for the variadic implementation of AnyOf(m_1, m_2, ...).
private:
const ::std::vector<T> matchers_;
-
- GTEST_DISALLOW_ASSIGN_(SomeOfArrayMatcher);
};
template <typename T>
// interested in the address of the argument.
template <typename T>
bool MatchAndExplain(T& x, // NOLINT
- MatchResultListener* /* listener */) const {
+ MatchResultListener* listener) const {
// Without the if-statement, MSVC sometimes warns about converting
// a value to bool (warning 4800).
//
// having no operator!().
if (predicate_(x))
return true;
+ *listener << "didn't satisfy the given predicate";
return false;
}
private:
Predicate predicate_;
-
- GTEST_DISALLOW_ASSIGN_(TrulyMatcher);
};
// Used for implementing Matches(matcher), which turns a matcher into
private:
M matcher_;
-
- GTEST_DISALLOW_ASSIGN_(MatcherAsPredicate);
};
// For implementing ASSERT_THAT() and EXPECT_THAT(). The template
<< "Expected: ";
matcher.DescribeTo(&ss);
- // Rerun the matcher to "PrintAndExain" the failure.
+ // Rerun the matcher to "PrintAndExplain" the failure.
StringMatchResultListener listener;
if (MatchPrintAndExplain(x, matcher, &listener)) {
ss << "\n The matcher failed on the initial attempt; but passed when "
private:
const M matcher_;
-
- GTEST_DISALLOW_ASSIGN_(PredicateFormatterFromMatcher);
};
// A helper function for converting a matcher to a predicate-formatter
return PredicateFormatterFromMatcher<M>(std::move(matcher));
}
+// Implements the polymorphic IsNan() matcher, which matches any floating type
+// value that is Nan.
+class IsNanMatcher {
+ public:
+ template <typename FloatType>
+ bool MatchAndExplain(const FloatType& f,
+ MatchResultListener* /* listener */) const {
+ return (::std::isnan)(f);
+ }
+
+ void DescribeTo(::std::ostream* os) const { *os << "is NaN"; }
+ void DescribeNegationTo(::std::ostream* os) const {
+ *os << "isn't NaN";
+ }
+};
+
// Implements the polymorphic floating point equality matcher, which matches
// two float values using ULP-based approximation or, optionally, a
// user-specified epsilon. The template is meant to be instantiated with
}
const FloatType diff = value - expected_;
- if (fabs(diff) <= max_abs_error_) {
+ if (::std::fabs(diff) <= max_abs_error_) {
return true;
}
const bool nan_eq_nan_;
// max_abs_error will be used for value comparison when >= 0.
const FloatType max_abs_error_;
-
- GTEST_DISALLOW_ASSIGN_(Impl);
};
// The following 3 type conversion operators allow FloatEq(expected) and
// NanSensitiveFloatEq(expected) to be used as a Matcher<float>, a
// Matcher<const float&>, or a Matcher<float&>, but nothing else.
- // (While Google's C++ coding style doesn't allow arguments passed
- // by non-const reference, we may see them in code not conforming to
- // the style. Therefore Google Mock needs to support them.)
operator Matcher<FloatType>() const {
return MakeMatcher(
new Impl<FloatType>(expected_, nan_eq_nan_, max_abs_error_));
const bool nan_eq_nan_;
// max_abs_error will be used for value comparison when >= 0.
const FloatType max_abs_error_;
-
- GTEST_DISALLOW_ASSIGN_(FloatingEqMatcher);
};
// A 2-tuple ("binary") wrapper around FloatingEqMatcher:
template <typename Pointer>
class Impl : public MatcherInterface<Pointer> {
public:
- typedef typename PointeeOf<typename std::remove_const<
- typename std::remove_reference<Pointer>::type>::type>::type Pointee;
+ using Pointee =
+ typename std::pointer_traits<GTEST_REMOVE_REFERENCE_AND_CONST_(
+ Pointer)>::element_type;
explicit Impl(const InnerMatcher& matcher)
: matcher_(MatcherCast<const Pointee&>(matcher)) {}
private:
const Matcher<const Pointee&> matcher_;
-
- GTEST_DISALLOW_ASSIGN_(Impl);
};
const InnerMatcher matcher_;
+};
+
+// Implements the Pointer(m) matcher
+// Implements the Pointer(m) matcher for matching a pointer that matches matcher
+// m. The pointer can be either raw or smart, and will match `m` against the
+// raw pointer.
+template <typename InnerMatcher>
+class PointerMatcher {
+ public:
+ explicit PointerMatcher(const InnerMatcher& matcher) : matcher_(matcher) {}
- GTEST_DISALLOW_ASSIGN_(PointeeMatcher);
+ // This type conversion operator template allows Pointer(m) to be
+ // used as a matcher for any pointer type whose pointer type is
+ // compatible with the inner matcher, where type PointerType can be
+ // either a raw pointer or a smart pointer.
+ //
+ // The reason we do this instead of relying on
+ // MakePolymorphicMatcher() is that the latter is not flexible
+ // enough for implementing the DescribeTo() method of Pointer().
+ template <typename PointerType>
+ operator Matcher<PointerType>() const { // NOLINT
+ return Matcher<PointerType>(new Impl<const PointerType&>(matcher_));
+ }
+
+ private:
+ // The monomorphic implementation that works for a particular pointer type.
+ template <typename PointerType>
+ class Impl : public MatcherInterface<PointerType> {
+ public:
+ using Pointer =
+ const typename std::pointer_traits<GTEST_REMOVE_REFERENCE_AND_CONST_(
+ PointerType)>::element_type*;
+
+ explicit Impl(const InnerMatcher& matcher)
+ : matcher_(MatcherCast<Pointer>(matcher)) {}
+
+ void DescribeTo(::std::ostream* os) const override {
+ *os << "is a pointer that ";
+ matcher_.DescribeTo(os);
+ }
+
+ void DescribeNegationTo(::std::ostream* os) const override {
+ *os << "is not a pointer that ";
+ matcher_.DescribeTo(os);
+ }
+
+ bool MatchAndExplain(PointerType pointer,
+ MatchResultListener* listener) const override {
+ *listener << "which is a pointer that ";
+ Pointer p = GetRawPointer(pointer);
+ return MatchPrintAndExplain(p, matcher_, listener);
+ }
+
+ private:
+ Matcher<Pointer> matcher_;
+ };
+
+ const InnerMatcher matcher_;
};
#if GTEST_HAS_RTTI
static void GetCastTypeDescription(::std::ostream* os) {
*os << "when dynamic_cast to " << GetToName() << ", ";
}
-
- GTEST_DISALLOW_ASSIGN_(WhenDynamicCastToMatcherBase);
};
// Primary template.
// Contains either "whose given field " if the name of the field is unknown
// or "whose field `name_of_field` " if the name is known.
const std::string whose_field_;
-
- GTEST_DISALLOW_ASSIGN_(FieldMatcher);
};
// Implements the Property() matcher for matching a property
// Contains either "whose given property " if the name of the property is
// unknown or "whose property `name_of_property` " if the name is known.
const std::string whose_property_;
-
- GTEST_DISALLOW_ASSIGN_(PropertyMatcher);
};
// Type traits specifying various features of different functors for ResultOf.
// how many times the callable will be invoked.
mutable CallableStorageType callable_;
const Matcher<ResultType> matcher_;
-
- GTEST_DISALLOW_ASSIGN_(Impl);
}; // class Impl
const CallableStorageType callable_;
const InnerMatcher matcher_;
-
- GTEST_DISALLOW_ASSIGN_(ResultOfMatcher);
};
// Implements a matcher that checks the size of an STL-style container.
private:
const Matcher<SizeType> size_matcher_;
- GTEST_DISALLOW_ASSIGN_(Impl);
};
private:
const SizeMatcher size_matcher_;
- GTEST_DISALLOW_ASSIGN_(SizeIsMatcher);
};
// Implements a matcher that checks the begin()..end() distance of an STL-style
private:
const Matcher<DistanceType> distance_matcher_;
- GTEST_DISALLOW_ASSIGN_(Impl);
};
private:
const DistanceMatcher distance_matcher_;
- GTEST_DISALLOW_ASSIGN_(BeginEndDistanceIsMatcher);
};
// Implements an equality matcher for any STL-style container whose elements
private:
const StlContainer expected_;
-
- GTEST_DISALLOW_ASSIGN_(ContainerEqMatcher);
};
// A comparator functor that uses the < operator to compare two values.
private:
const Comparator comparator_;
const ContainerMatcher matcher_;
-
- GTEST_DISALLOW_ASSIGN_(WhenSortedByMatcher);
};
// Implements Pointwise(tuple_matcher, rhs_container). tuple_matcher
private:
const Matcher<InnerMatcherArg> mono_tuple_matcher_;
const RhsStlContainer rhs_;
-
- GTEST_DISALLOW_ASSIGN_(Impl);
};
private:
const TupleMatcher tuple_matcher_;
const RhsStlContainer rhs_;
-
- GTEST_DISALLOW_ASSIGN_(PointwiseMatcher);
};
// Holds the logic common to ContainsMatcherImpl and EachMatcherImpl.
protected:
const Matcher<const Element&> inner_matcher_;
-
- GTEST_DISALLOW_ASSIGN_(QuantifierMatcherImpl);
};
// Implements Contains(element_matcher) for the given argument type Container.
MatchResultListener* listener) const override {
return this->MatchAndExplainImpl(false, container, listener);
}
-
- private:
- GTEST_DISALLOW_ASSIGN_(ContainsMatcherImpl);
};
// Implements Each(element_matcher) for the given argument type Container.
MatchResultListener* listener) const override {
return this->MatchAndExplainImpl(true, container, listener);
}
-
- private:
- GTEST_DISALLOW_ASSIGN_(EachMatcherImpl);
};
// Implements polymorphic Contains(element_matcher).
private:
const M inner_matcher_;
-
- GTEST_DISALLOW_ASSIGN_(ContainsMatcher);
};
// Implements polymorphic Each(element_matcher).
private:
const M inner_matcher_;
-
- GTEST_DISALLOW_ASSIGN_(EachMatcher);
};
struct Rank1 {};
private:
const Matcher<const KeyType&> inner_matcher_;
-
- GTEST_DISALLOW_ASSIGN_(KeyMatcherImpl);
};
// Implements polymorphic Key(matcher_for_key).
private:
const M matcher_for_key_;
+};
+
+// Implements polymorphic Address(matcher_for_address).
+template <typename InnerMatcher>
+class AddressMatcher {
+ public:
+ explicit AddressMatcher(InnerMatcher m) : matcher_(m) {}
- GTEST_DISALLOW_ASSIGN_(KeyMatcher);
+ template <typename Type>
+ operator Matcher<Type>() const { // NOLINT
+ return Matcher<Type>(new Impl<const Type&>(matcher_));
+ }
+
+ private:
+ // The monomorphic implementation that works for a particular object type.
+ template <typename Type>
+ class Impl : public MatcherInterface<Type> {
+ public:
+ using Address = const GTEST_REMOVE_REFERENCE_AND_CONST_(Type) *;
+ explicit Impl(const InnerMatcher& matcher)
+ : matcher_(MatcherCast<Address>(matcher)) {}
+
+ void DescribeTo(::std::ostream* os) const override {
+ *os << "has address that ";
+ matcher_.DescribeTo(os);
+ }
+
+ void DescribeNegationTo(::std::ostream* os) const override {
+ *os << "does not have address that ";
+ matcher_.DescribeTo(os);
+ }
+
+ bool MatchAndExplain(Type object,
+ MatchResultListener* listener) const override {
+ *listener << "which has address ";
+ Address address = std::addressof(object);
+ return MatchPrintAndExplain(address, matcher_, listener);
+ }
+
+ private:
+ const Matcher<Address> matcher_;
+ };
+ const InnerMatcher matcher_;
};
// Implements Pair(first_matcher, second_matcher) for the given argument pair
const Matcher<const FirstType&> first_matcher_;
const Matcher<const SecondType&> second_matcher_;
-
- GTEST_DISALLOW_ASSIGN_(PairMatcherImpl);
};
// Implements polymorphic Pair(first_matcher, second_matcher).
private:
const FirstMatcher first_matcher_;
const SecondMatcher second_matcher_;
+};
+
+template <typename T, size_t... I>
+auto UnpackStructImpl(const T& t, IndexSequence<I...>, int)
+ -> decltype(std::tie(get<I>(t)...)) {
+ static_assert(std::tuple_size<T>::value == sizeof...(I),
+ "Number of arguments doesn't match the number of fields.");
+ return std::tie(get<I>(t)...);
+}
+
+#if defined(__cpp_structured_bindings) && __cpp_structured_bindings >= 201606
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<1>, char) {
+ const auto& [a] = t;
+ return std::tie(a);
+}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<2>, char) {
+ const auto& [a, b] = t;
+ return std::tie(a, b);
+}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<3>, char) {
+ const auto& [a, b, c] = t;
+ return std::tie(a, b, c);
+}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<4>, char) {
+ const auto& [a, b, c, d] = t;
+ return std::tie(a, b, c, d);
+}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<5>, char) {
+ const auto& [a, b, c, d, e] = t;
+ return std::tie(a, b, c, d, e);
+}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<6>, char) {
+ const auto& [a, b, c, d, e, f] = t;
+ return std::tie(a, b, c, d, e, f);
+}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<7>, char) {
+ const auto& [a, b, c, d, e, f, g] = t;
+ return std::tie(a, b, c, d, e, f, g);
+}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<8>, char) {
+ const auto& [a, b, c, d, e, f, g, h] = t;
+ return std::tie(a, b, c, d, e, f, g, h);
+}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<9>, char) {
+ const auto& [a, b, c, d, e, f, g, h, i] = t;
+ return std::tie(a, b, c, d, e, f, g, h, i);
+}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<10>, char) {
+ const auto& [a, b, c, d, e, f, g, h, i, j] = t;
+ return std::tie(a, b, c, d, e, f, g, h, i, j);
+}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<11>, char) {
+ const auto& [a, b, c, d, e, f, g, h, i, j, k] = t;
+ return std::tie(a, b, c, d, e, f, g, h, i, j, k);
+}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<12>, char) {
+ const auto& [a, b, c, d, e, f, g, h, i, j, k, l] = t;
+ return std::tie(a, b, c, d, e, f, g, h, i, j, k, l);
+}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<13>, char) {
+ const auto& [a, b, c, d, e, f, g, h, i, j, k, l, m] = t;
+ return std::tie(a, b, c, d, e, f, g, h, i, j, k, l, m);
+}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<14>, char) {
+ const auto& [a, b, c, d, e, f, g, h, i, j, k, l, m, n] = t;
+ return std::tie(a, b, c, d, e, f, g, h, i, j, k, l, m, n);
+}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<15>, char) {
+ const auto& [a, b, c, d, e, f, g, h, i, j, k, l, m, n, o] = t;
+ return std::tie(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o);
+}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<16>, char) {
+ const auto& [a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p] = t;
+ return std::tie(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p);
+}
+#endif // defined(__cpp_structured_bindings)
+
+template <size_t I, typename T>
+auto UnpackStruct(const T& t)
+ -> decltype((UnpackStructImpl)(t, MakeIndexSequence<I>{}, 0)) {
+ return (UnpackStructImpl)(t, MakeIndexSequence<I>{}, 0);
+}
+
+// Helper function to do comma folding in C++11.
+// The array ensures left-to-right order of evaluation.
+// Usage: VariadicExpand({expr...});
+template <typename T, size_t N>
+void VariadicExpand(const T (&)[N]) {}
+
+template <typename Struct, typename StructSize>
+class FieldsAreMatcherImpl;
+
+template <typename Struct, size_t... I>
+class FieldsAreMatcherImpl<Struct, IndexSequence<I...>>
+ : public MatcherInterface<Struct> {
+ using UnpackedType =
+ decltype(UnpackStruct<sizeof...(I)>(std::declval<const Struct&>()));
+ using MatchersType = std::tuple<
+ Matcher<const typename std::tuple_element<I, UnpackedType>::type&>...>;
- GTEST_DISALLOW_ASSIGN_(PairMatcher);
+ public:
+ template <typename Inner>
+ explicit FieldsAreMatcherImpl(const Inner& matchers)
+ : matchers_(testing::SafeMatcherCast<
+ const typename std::tuple_element<I, UnpackedType>::type&>(
+ std::get<I>(matchers))...) {}
+
+ void DescribeTo(::std::ostream* os) const override {
+ const char* separator = "";
+ VariadicExpand(
+ {(*os << separator << "has field #" << I << " that ",
+ std::get<I>(matchers_).DescribeTo(os), separator = ", and ")...});
+ }
+
+ void DescribeNegationTo(::std::ostream* os) const override {
+ const char* separator = "";
+ VariadicExpand({(*os << separator << "has field #" << I << " that ",
+ std::get<I>(matchers_).DescribeNegationTo(os),
+ separator = ", or ")...});
+ }
+
+ bool MatchAndExplain(Struct t, MatchResultListener* listener) const override {
+ return MatchInternal((UnpackStruct<sizeof...(I)>)(t), listener);
+ }
+
+ private:
+ bool MatchInternal(UnpackedType tuple, MatchResultListener* listener) const {
+ if (!listener->IsInterested()) {
+ // If the listener is not interested, we don't need to construct the
+ // explanation.
+ bool good = true;
+ VariadicExpand({good = good && std::get<I>(matchers_).Matches(
+ std::get<I>(tuple))...});
+ return good;
+ }
+
+ size_t failed_pos = ~size_t{};
+
+ std::vector<StringMatchResultListener> inner_listener(sizeof...(I));
+
+ VariadicExpand(
+ {failed_pos == ~size_t{} && !std::get<I>(matchers_).MatchAndExplain(
+ std::get<I>(tuple), &inner_listener[I])
+ ? failed_pos = I
+ : 0 ...});
+ if (failed_pos != ~size_t{}) {
+ *listener << "whose field #" << failed_pos << " does not match";
+ PrintIfNotEmpty(inner_listener[failed_pos].str(), listener->stream());
+ return false;
+ }
+
+ *listener << "whose all elements match";
+ const char* separator = ", where";
+ for (size_t index = 0; index < sizeof...(I); ++index) {
+ const std::string str = inner_listener[index].str();
+ if (!str.empty()) {
+ *listener << separator << " field #" << index << " is a value " << str;
+ separator = ", and";
+ }
+ }
+
+ return true;
+ }
+
+ MatchersType matchers_;
+};
+
+template <typename... Inner>
+class FieldsAreMatcher {
+ public:
+ explicit FieldsAreMatcher(Inner... inner) : matchers_(std::move(inner)...) {}
+
+ template <typename Struct>
+ operator Matcher<Struct>() const { // NOLINT
+ return Matcher<Struct>(
+ new FieldsAreMatcherImpl<const Struct&, IndexSequenceFor<Inner...>>(
+ matchers_));
+ }
+
+ private:
+ std::tuple<Inner...> matchers_;
};
// Implements ElementsAre() and ElementsAreArray().
size_t count() const { return matchers_.size(); }
::std::vector<Matcher<const Element&> > matchers_;
-
- GTEST_DISALLOW_ASSIGN_(ElementsAreMatcherImpl);
};
// Connectivity matrix of (elements X matchers), in element-major order.
private:
UnorderedMatcherRequire::Flags match_flags_;
MatcherDescriberVec matcher_describers_;
-
- GTEST_DISALLOW_ASSIGN_(UnorderedElementsAreMatcherImplBase);
};
// Implements UnorderedElementsAre, UnorderedElementsAreArray, IsSubsetOf, and
: UnorderedElementsAreMatcherImplBase(matcher_flags) {
for (; first != last; ++first) {
matchers_.push_back(MatcherCast<const Element&>(*first));
- matcher_describers().push_back(matchers_.back().GetDescriber());
+ }
+ for (const auto& m : matchers_) {
+ matcher_describers().push_back(m.GetDescriber());
}
}
element_printouts->clear();
::std::vector<char> did_match;
size_t num_elements = 0;
+ DummyMatchResultListener dummy;
for (; elem_first != elem_last; ++num_elements, ++elem_first) {
if (listener->IsInterested()) {
element_printouts->push_back(PrintToString(*elem_first));
}
for (size_t irhs = 0; irhs != matchers_.size(); ++irhs) {
- did_match.push_back(Matches(matchers_[irhs])(*elem_first));
+ did_match.push_back(
+ matchers_[irhs].MatchAndExplain(*elem_first, &dummy));
}
}
}
::std::vector<Matcher<const Element&> > matchers_;
-
- GTEST_DISALLOW_ASSIGN_(UnorderedElementsAreMatcherImpl);
};
// Functor for use in TransformTuple.
private:
const MatcherTuple matchers_;
- GTEST_DISALLOW_ASSIGN_(UnorderedElementsAreMatcher);
};
// Implements ElementsAre.
private:
const MatcherTuple matchers_;
- GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher);
};
// Implements UnorderedElementsAreArray(), IsSubsetOf(), and IsSupersetOf().
private:
UnorderedMatcherRequire::Flags match_flags_;
::std::vector<T> matchers_;
-
- GTEST_DISALLOW_ASSIGN_(UnorderedElementsAreArrayMatcher);
};
// Implements ElementsAreArray().
private:
const ::std::vector<T> matchers_;
-
- GTEST_DISALLOW_ASSIGN_(ElementsAreArrayMatcher);
};
// Given a 2-tuple matcher tm of type Tuple2Matcher and a value second
BoundSecondMatcher(const Tuple2Matcher& tm, const Second& second)
: tuple2_matcher_(tm), second_value_(second) {}
+ BoundSecondMatcher(const BoundSecondMatcher& other) = default;
+
template <typename T>
operator Matcher<T>() const {
return MakeMatcher(new Impl<T>(tuple2_matcher_, second_value_));
private:
const Matcher<const ArgTuple&> mono_tuple2_matcher_;
const Second second_value_;
-
- GTEST_DISALLOW_ASSIGN_(Impl);
};
const Tuple2Matcher tuple2_matcher_;
private:
const Matcher<ValueType> value_matcher_;
- GTEST_DISALLOW_ASSIGN_(Impl);
};
private:
const ValueMatcher value_matcher_;
- GTEST_DISALLOW_ASSIGN_(OptionalMatcher);
};
namespace variant_matcher {
// Creates a matcher that matches any value of the given type T.
template <typename T>
inline Matcher<T> A() {
- return Matcher<T>(new internal::AnyMatcherImpl<T>());
+ return _;
}
// Creates a matcher that matches any value of the given type T.
template <typename T>
-inline Matcher<T> An() { return A<T>(); }
+inline Matcher<T> An() {
+ return _;
+}
template <typename T, typename M>
Matcher<T> internal::MatcherCastImpl<T, M>::CastImpl(
return internal::RefMatcher<T&>(x);
}
+// Creates a polymorphic matcher that matches any NaN floating point.
+inline PolymorphicMatcher<internal::IsNanMatcher> IsNan() {
+ return MakePolymorphicMatcher(internal::IsNanMatcher());
+}
+
// Creates a matcher that matches any double argument approximately
// equal to rhs, where two NANs are considered unequal.
inline internal::FloatingEqMatcher<double> DoubleEq(double rhs) {
// String matchers.
// Matches a string equal to str.
-inline PolymorphicMatcher<internal::StrEqualityMatcher<std::string> > StrEq(
- const std::string& str) {
+template <typename T = std::string>
+PolymorphicMatcher<internal::StrEqualityMatcher<std::string> > StrEq(
+ const internal::StringLike<T>& str) {
return MakePolymorphicMatcher(
- internal::StrEqualityMatcher<std::string>(str, true, true));
+ internal::StrEqualityMatcher<std::string>(std::string(str), true, true));
}
// Matches a string not equal to str.
-inline PolymorphicMatcher<internal::StrEqualityMatcher<std::string> > StrNe(
- const std::string& str) {
+template <typename T = std::string>
+PolymorphicMatcher<internal::StrEqualityMatcher<std::string> > StrNe(
+ const internal::StringLike<T>& str) {
return MakePolymorphicMatcher(
- internal::StrEqualityMatcher<std::string>(str, false, true));
+ internal::StrEqualityMatcher<std::string>(std::string(str), false, true));
}
// Matches a string equal to str, ignoring case.
-inline PolymorphicMatcher<internal::StrEqualityMatcher<std::string> > StrCaseEq(
- const std::string& str) {
+template <typename T = std::string>
+PolymorphicMatcher<internal::StrEqualityMatcher<std::string> > StrCaseEq(
+ const internal::StringLike<T>& str) {
return MakePolymorphicMatcher(
- internal::StrEqualityMatcher<std::string>(str, true, false));
+ internal::StrEqualityMatcher<std::string>(std::string(str), true, false));
}
// Matches a string not equal to str, ignoring case.
-inline PolymorphicMatcher<internal::StrEqualityMatcher<std::string> > StrCaseNe(
- const std::string& str) {
- return MakePolymorphicMatcher(
- internal::StrEqualityMatcher<std::string>(str, false, false));
+template <typename T = std::string>
+PolymorphicMatcher<internal::StrEqualityMatcher<std::string> > StrCaseNe(
+ const internal::StringLike<T>& str) {
+ return MakePolymorphicMatcher(internal::StrEqualityMatcher<std::string>(
+ std::string(str), false, false));
}
// Creates a matcher that matches any string, std::string, or C string
// that contains the given substring.
-inline PolymorphicMatcher<internal::HasSubstrMatcher<std::string> > HasSubstr(
- const std::string& substring) {
+template <typename T = std::string>
+PolymorphicMatcher<internal::HasSubstrMatcher<std::string> > HasSubstr(
+ const internal::StringLike<T>& substring) {
return MakePolymorphicMatcher(
- internal::HasSubstrMatcher<std::string>(substring));
+ internal::HasSubstrMatcher<std::string>(std::string(substring)));
}
// Matches a string that starts with 'prefix' (case-sensitive).
-inline PolymorphicMatcher<internal::StartsWithMatcher<std::string> > StartsWith(
- const std::string& prefix) {
+template <typename T = std::string>
+PolymorphicMatcher<internal::StartsWithMatcher<std::string> > StartsWith(
+ const internal::StringLike<T>& prefix) {
return MakePolymorphicMatcher(
- internal::StartsWithMatcher<std::string>(prefix));
+ internal::StartsWithMatcher<std::string>(std::string(prefix)));
}
// Matches a string that ends with 'suffix' (case-sensitive).
-inline PolymorphicMatcher<internal::EndsWithMatcher<std::string> > EndsWith(
- const std::string& suffix) {
- return MakePolymorphicMatcher(internal::EndsWithMatcher<std::string>(suffix));
+template <typename T = std::string>
+PolymorphicMatcher<internal::EndsWithMatcher<std::string> > EndsWith(
+ const internal::StringLike<T>& suffix) {
+ return MakePolymorphicMatcher(
+ internal::EndsWithMatcher<std::string>(std::string(suffix)));
}
#if GTEST_HAS_STD_WSTRING
inline PolymorphicMatcher<internal::ContainerEqMatcher<
typename std::remove_const<Container>::type>>
ContainerEq(const Container& rhs) {
- // This following line is for working around a bug in MSVC 8.0,
- // which causes Container to be a const type sometimes.
- typedef typename std::remove_const<Container>::type RawContainer;
- return MakePolymorphicMatcher(
- internal::ContainerEqMatcher<RawContainer>(rhs));
+ return MakePolymorphicMatcher(internal::ContainerEqMatcher<Container>(rhs));
}
// Returns a matcher that matches a container that, when sorted using
inline internal::PointwiseMatcher<TupleMatcher,
typename std::remove_const<Container>::type>
Pointwise(const TupleMatcher& tuple_matcher, const Container& rhs) {
- // This following line is for working around a bug in MSVC 8.0,
- // which causes Container to be a const type sometimes (e.g. when
- // rhs is a const int[])..
- typedef typename std::remove_const<Container>::type RawContainer;
- return internal::PointwiseMatcher<TupleMatcher, RawContainer>(
- tuple_matcher, rhs);
+ return internal::PointwiseMatcher<TupleMatcher, Container>(tuple_matcher,
+ rhs);
}
typename std::remove_const<RhsContainer>::type>::type::value_type>>
UnorderedPointwise(const Tuple2Matcher& tuple2_matcher,
const RhsContainer& rhs_container) {
- // This following line is for working around a bug in MSVC 8.0,
- // which causes RhsContainer to be a const type sometimes (e.g. when
- // rhs_container is a const int[]).
- typedef typename std::remove_const<RhsContainer>::type RawRhsContainer;
-
// RhsView allows the same code to handle RhsContainer being a
// STL-style container and it being a native C-style array.
- typedef typename internal::StlContainerView<RawRhsContainer> RhsView;
+ typedef typename internal::StlContainerView<RhsContainer> RhsView;
typedef typename RhsView::type RhsStlContainer;
typedef typename RhsStlContainer::value_type Second;
const RhsStlContainer& rhs_stl_container =
first_matcher, second_matcher);
}
+namespace no_adl {
+// FieldsAre(matchers...) matches piecewise the fields of compatible structs.
+// These include those that support `get<I>(obj)`, and when structured bindings
+// are enabled any class that supports them.
+// In particular, `std::tuple`, `std::pair`, `std::array` and aggregate types.
+template <typename... M>
+internal::FieldsAreMatcher<typename std::decay<M>::type...> FieldsAre(
+ M&&... matchers) {
+ return internal::FieldsAreMatcher<typename std::decay<M>::type...>(
+ std::forward<M>(matchers)...);
+}
+
+// Creates a matcher that matches a pointer (raw or smart) that matches
+// inner_matcher.
+template <typename InnerMatcher>
+inline internal::PointerMatcher<InnerMatcher> Pointer(
+ const InnerMatcher& inner_matcher) {
+ return internal::PointerMatcher<InnerMatcher>(inner_matcher);
+}
+
+// Creates a matcher that matches an object that has an address that matches
+// inner_matcher.
+template <typename InnerMatcher>
+inline internal::AddressMatcher<InnerMatcher> Address(
+ const InnerMatcher& inner_matcher) {
+ return internal::AddressMatcher<InnerMatcher>(inner_matcher);
+}
+} // namespace no_adl
+
// Returns a predicate that is satisfied by anything that matches the
// given matcher.
template <typename M>
// and is printable using 'PrintToString'. It is compatible with
// std::optional/std::experimental::optional.
// Note that to compare an optional type variable against nullopt you should
-// use Eq(nullopt) and not Optional(Eq(nullopt)). The latter implies that the
+// use Eq(nullopt) and not Eq(Optional(nullopt)). The latter implies that the
// optional value contains an optional itself.
template <typename ValueMatcher>
inline internal::OptionalMatcher<ValueMatcher> Optional(
internal::variant_matcher::VariantMatcher<T>(matcher));
}
+#if GTEST_HAS_EXCEPTIONS
+
+// Anything inside the `internal` namespace is internal to the implementation
+// and must not be used in user code!
+namespace internal {
+
+class WithWhatMatcherImpl {
+ public:
+ WithWhatMatcherImpl(Matcher<std::string> matcher)
+ : matcher_(std::move(matcher)) {}
+
+ void DescribeTo(std::ostream* os) const {
+ *os << "contains .what() that ";
+ matcher_.DescribeTo(os);
+ }
+
+ void DescribeNegationTo(std::ostream* os) const {
+ *os << "contains .what() that does not ";
+ matcher_.DescribeTo(os);
+ }
+
+ template <typename Err>
+ bool MatchAndExplain(const Err& err, MatchResultListener* listener) const {
+ *listener << "which contains .what() that ";
+ return matcher_.MatchAndExplain(err.what(), listener);
+ }
+
+ private:
+ const Matcher<std::string> matcher_;
+};
+
+inline PolymorphicMatcher<WithWhatMatcherImpl> WithWhat(
+ Matcher<std::string> m) {
+ return MakePolymorphicMatcher(WithWhatMatcherImpl(std::move(m)));
+}
+
+template <typename Err>
+class ExceptionMatcherImpl {
+ class NeverThrown {
+ public:
+ const char* what() const noexcept {
+ return "this exception should never be thrown";
+ }
+ };
+
+ // If the matchee raises an exception of a wrong type, we'd like to
+ // catch it and print its message and type. To do that, we add an additional
+ // catch clause:
+ //
+ // try { ... }
+ // catch (const Err&) { /* an expected exception */ }
+ // catch (const std::exception&) { /* exception of a wrong type */ }
+ //
+ // However, if the `Err` itself is `std::exception`, we'd end up with two
+ // identical `catch` clauses:
+ //
+ // try { ... }
+ // catch (const std::exception&) { /* an expected exception */ }
+ // catch (const std::exception&) { /* exception of a wrong type */ }
+ //
+ // This can cause a warning or an error in some compilers. To resolve
+ // the issue, we use a fake error type whenever `Err` is `std::exception`:
+ //
+ // try { ... }
+ // catch (const std::exception&) { /* an expected exception */ }
+ // catch (const NeverThrown&) { /* exception of a wrong type */ }
+ using DefaultExceptionType = typename std::conditional<
+ std::is_same<typename std::remove_cv<
+ typename std::remove_reference<Err>::type>::type,
+ std::exception>::value,
+ const NeverThrown&, const std::exception&>::type;
+
+ public:
+ ExceptionMatcherImpl(Matcher<const Err&> matcher)
+ : matcher_(std::move(matcher)) {}
+
+ void DescribeTo(std::ostream* os) const {
+ *os << "throws an exception which is a " << GetTypeName<Err>();
+ *os << " which ";
+ matcher_.DescribeTo(os);
+ }
+
+ void DescribeNegationTo(std::ostream* os) const {
+ *os << "throws an exception which is not a " << GetTypeName<Err>();
+ *os << " which ";
+ matcher_.DescribeNegationTo(os);
+ }
+
+ template <typename T>
+ bool MatchAndExplain(T&& x, MatchResultListener* listener) const {
+ try {
+ (void)(std::forward<T>(x)());
+ } catch (const Err& err) {
+ *listener << "throws an exception which is a " << GetTypeName<Err>();
+ *listener << " ";
+ return matcher_.MatchAndExplain(err, listener);
+ } catch (DefaultExceptionType err) {
+#if GTEST_HAS_RTTI
+ *listener << "throws an exception of type " << GetTypeName(typeid(err));
+ *listener << " ";
+#else
+ *listener << "throws an std::exception-derived type ";
+#endif
+ *listener << "with description \"" << err.what() << "\"";
+ return false;
+ } catch (...) {
+ *listener << "throws an exception of an unknown type";
+ return false;
+ }
+
+ *listener << "does not throw any exception";
+ return false;
+ }
+
+ private:
+ const Matcher<const Err&> matcher_;
+};
+
+} // namespace internal
+
+// Throws()
+// Throws(exceptionMatcher)
+// ThrowsMessage(messageMatcher)
+//
+// This matcher accepts a callable and verifies that when invoked, it throws
+// an exception with the given type and properties.
+//
+// Examples:
+//
+// EXPECT_THAT(
+// []() { throw std::runtime_error("message"); },
+// Throws<std::runtime_error>());
+//
+// EXPECT_THAT(
+// []() { throw std::runtime_error("message"); },
+// ThrowsMessage<std::runtime_error>(HasSubstr("message")));
+//
+// EXPECT_THAT(
+// []() { throw std::runtime_error("message"); },
+// Throws<std::runtime_error>(
+// Property(&std::runtime_error::what, HasSubstr("message"))));
+
+template <typename Err>
+PolymorphicMatcher<internal::ExceptionMatcherImpl<Err>> Throws() {
+ return MakePolymorphicMatcher(
+ internal::ExceptionMatcherImpl<Err>(A<const Err&>()));
+}
+
+template <typename Err, typename ExceptionMatcher>
+PolymorphicMatcher<internal::ExceptionMatcherImpl<Err>> Throws(
+ const ExceptionMatcher& exception_matcher) {
+ // Using matcher cast allows users to pass a matcher of a more broad type.
+ // For example user may want to pass Matcher<std::exception>
+ // to Throws<std::runtime_error>, or Matcher<int64> to Throws<int32>.
+ return MakePolymorphicMatcher(internal::ExceptionMatcherImpl<Err>(
+ SafeMatcherCast<const Err&>(exception_matcher)));
+}
+
+template <typename Err, typename MessageMatcher>
+PolymorphicMatcher<internal::ExceptionMatcherImpl<Err>> ThrowsMessage(
+ MessageMatcher&& message_matcher) {
+ static_assert(std::is_base_of<std::exception, Err>::value,
+ "expected an std::exception-derived type");
+ return Throws<Err>(internal::WithWhat(
+ MatcherCast<std::string>(std::forward<MessageMatcher>(message_matcher))));
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
// These macros allow using matchers to check values in Google Test
// tests. ASSERT_THAT(value, matcher) and EXPECT_THAT(value, matcher)
// succeed if and only if the value matches the matcher. If the assertion
#define EXPECT_THAT(value, matcher) EXPECT_PRED_FORMAT1(\
::testing::internal::MakePredicateFormatterFromMatcher(matcher), value)
+// MATCHER* macroses itself are listed below.
+#define MATCHER(name, description) \
+ class name##Matcher \
+ : public ::testing::internal::MatcherBaseImpl<name##Matcher> { \
+ public: \
+ template <typename arg_type> \
+ class gmock_Impl : public ::testing::MatcherInterface<const arg_type&> { \
+ public: \
+ gmock_Impl() {} \
+ bool MatchAndExplain( \
+ const arg_type& arg, \
+ ::testing::MatchResultListener* result_listener) const override; \
+ void DescribeTo(::std::ostream* gmock_os) const override { \
+ *gmock_os << FormatDescription(false); \
+ } \
+ void DescribeNegationTo(::std::ostream* gmock_os) const override { \
+ *gmock_os << FormatDescription(true); \
+ } \
+ \
+ private: \
+ ::std::string FormatDescription(bool negation) const { \
+ ::std::string gmock_description = (description); \
+ if (!gmock_description.empty()) { \
+ return gmock_description; \
+ } \
+ return ::testing::internal::FormatMatcherDescription(negation, #name, \
+ {}); \
+ } \
+ }; \
+ }; \
+ GTEST_ATTRIBUTE_UNUSED_ inline name##Matcher name() { return {}; } \
+ template <typename arg_type> \
+ bool name##Matcher::gmock_Impl<arg_type>::MatchAndExplain( \
+ const arg_type& arg, \
+ ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_) \
+ const
+
+#define MATCHER_P(name, p0, description) \
+ GMOCK_INTERNAL_MATCHER(name, name##MatcherP, description, (p0))
+#define MATCHER_P2(name, p0, p1, description) \
+ GMOCK_INTERNAL_MATCHER(name, name##MatcherP2, description, (p0, p1))
+#define MATCHER_P3(name, p0, p1, p2, description) \
+ GMOCK_INTERNAL_MATCHER(name, name##MatcherP3, description, (p0, p1, p2))
+#define MATCHER_P4(name, p0, p1, p2, p3, description) \
+ GMOCK_INTERNAL_MATCHER(name, name##MatcherP4, description, (p0, p1, p2, p3))
+#define MATCHER_P5(name, p0, p1, p2, p3, p4, description) \
+ GMOCK_INTERNAL_MATCHER(name, name##MatcherP5, description, \
+ (p0, p1, p2, p3, p4))
+#define MATCHER_P6(name, p0, p1, p2, p3, p4, p5, description) \
+ GMOCK_INTERNAL_MATCHER(name, name##MatcherP6, description, \
+ (p0, p1, p2, p3, p4, p5))
+#define MATCHER_P7(name, p0, p1, p2, p3, p4, p5, p6, description) \
+ GMOCK_INTERNAL_MATCHER(name, name##MatcherP7, description, \
+ (p0, p1, p2, p3, p4, p5, p6))
+#define MATCHER_P8(name, p0, p1, p2, p3, p4, p5, p6, p7, description) \
+ GMOCK_INTERNAL_MATCHER(name, name##MatcherP8, description, \
+ (p0, p1, p2, p3, p4, p5, p6, p7))
+#define MATCHER_P9(name, p0, p1, p2, p3, p4, p5, p6, p7, p8, description) \
+ GMOCK_INTERNAL_MATCHER(name, name##MatcherP9, description, \
+ (p0, p1, p2, p3, p4, p5, p6, p7, p8))
+#define MATCHER_P10(name, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, description) \
+ GMOCK_INTERNAL_MATCHER(name, name##MatcherP10, description, \
+ (p0, p1, p2, p3, p4, p5, p6, p7, p8, p9))
+
+#define GMOCK_INTERNAL_MATCHER(name, full_name, description, args) \
+ template <GMOCK_INTERNAL_MATCHER_TEMPLATE_PARAMS(args)> \
+ class full_name : public ::testing::internal::MatcherBaseImpl< \
+ full_name<GMOCK_INTERNAL_MATCHER_TYPE_PARAMS(args)>> { \
+ public: \
+ using full_name::MatcherBaseImpl::MatcherBaseImpl; \
+ template <typename arg_type> \
+ class gmock_Impl : public ::testing::MatcherInterface<const arg_type&> { \
+ public: \
+ explicit gmock_Impl(GMOCK_INTERNAL_MATCHER_FUNCTION_ARGS(args)) \
+ : GMOCK_INTERNAL_MATCHER_FORWARD_ARGS(args) {} \
+ bool MatchAndExplain( \
+ const arg_type& arg, \
+ ::testing::MatchResultListener* result_listener) const override; \
+ void DescribeTo(::std::ostream* gmock_os) const override { \
+ *gmock_os << FormatDescription(false); \
+ } \
+ void DescribeNegationTo(::std::ostream* gmock_os) const override { \
+ *gmock_os << FormatDescription(true); \
+ } \
+ GMOCK_INTERNAL_MATCHER_MEMBERS(args) \
+ \
+ private: \
+ ::std::string FormatDescription(bool negation) const { \
+ ::std::string gmock_description = (description); \
+ if (!gmock_description.empty()) { \
+ return gmock_description; \
+ } \
+ return ::testing::internal::FormatMatcherDescription( \
+ negation, #name, \
+ ::testing::internal::UniversalTersePrintTupleFieldsToStrings( \
+ ::std::tuple<GMOCK_INTERNAL_MATCHER_TYPE_PARAMS(args)>( \
+ GMOCK_INTERNAL_MATCHER_MEMBERS_USAGE(args)))); \
+ } \
+ }; \
+ }; \
+ template <GMOCK_INTERNAL_MATCHER_TEMPLATE_PARAMS(args)> \
+ inline full_name<GMOCK_INTERNAL_MATCHER_TYPE_PARAMS(args)> name( \
+ GMOCK_INTERNAL_MATCHER_FUNCTION_ARGS(args)) { \
+ return full_name<GMOCK_INTERNAL_MATCHER_TYPE_PARAMS(args)>( \
+ GMOCK_INTERNAL_MATCHER_ARGS_USAGE(args)); \
+ } \
+ template <GMOCK_INTERNAL_MATCHER_TEMPLATE_PARAMS(args)> \
+ template <typename arg_type> \
+ bool full_name<GMOCK_INTERNAL_MATCHER_TYPE_PARAMS(args)>::gmock_Impl< \
+ arg_type>::MatchAndExplain(const arg_type& arg, \
+ ::testing::MatchResultListener* \
+ result_listener GTEST_ATTRIBUTE_UNUSED_) \
+ const
+
+#define GMOCK_INTERNAL_MATCHER_TEMPLATE_PARAMS(args) \
+ GMOCK_PP_TAIL( \
+ GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_MATCHER_TEMPLATE_PARAM, , args))
+#define GMOCK_INTERNAL_MATCHER_TEMPLATE_PARAM(i_unused, data_unused, arg) \
+ , typename arg##_type
+
+#define GMOCK_INTERNAL_MATCHER_TYPE_PARAMS(args) \
+ GMOCK_PP_TAIL(GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_MATCHER_TYPE_PARAM, , args))
+#define GMOCK_INTERNAL_MATCHER_TYPE_PARAM(i_unused, data_unused, arg) \
+ , arg##_type
+
+#define GMOCK_INTERNAL_MATCHER_FUNCTION_ARGS(args) \
+ GMOCK_PP_TAIL(dummy_first GMOCK_PP_FOR_EACH( \
+ GMOCK_INTERNAL_MATCHER_FUNCTION_ARG, , args))
+#define GMOCK_INTERNAL_MATCHER_FUNCTION_ARG(i, data_unused, arg) \
+ , arg##_type gmock_p##i
+
+#define GMOCK_INTERNAL_MATCHER_FORWARD_ARGS(args) \
+ GMOCK_PP_TAIL(GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_MATCHER_FORWARD_ARG, , args))
+#define GMOCK_INTERNAL_MATCHER_FORWARD_ARG(i, data_unused, arg) \
+ , arg(::std::forward<arg##_type>(gmock_p##i))
+
+#define GMOCK_INTERNAL_MATCHER_MEMBERS(args) \
+ GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_MATCHER_MEMBER, , args)
+#define GMOCK_INTERNAL_MATCHER_MEMBER(i_unused, data_unused, arg) \
+ const arg##_type arg;
+
+#define GMOCK_INTERNAL_MATCHER_MEMBERS_USAGE(args) \
+ GMOCK_PP_TAIL(GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_MATCHER_MEMBER_USAGE, , args))
+#define GMOCK_INTERNAL_MATCHER_MEMBER_USAGE(i_unused, data_unused, arg) , arg
+
+#define GMOCK_INTERNAL_MATCHER_ARGS_USAGE(args) \
+ GMOCK_PP_TAIL(GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_MATCHER_ARG_USAGE, , args))
+#define GMOCK_INTERNAL_MATCHER_ARG_USAGE(i, data_unused, arg_unused) \
+ , gmock_p##i
+
+// To prevent ADL on certain functions we put them on a separate namespace.
+using namespace no_adl; // NOLINT
+
} // namespace testing
GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 5046
// declarations from this file.
#include "gmock/internal/custom/gmock-matchers.h"
-#endif // GMOCK_INCLUDE_GMOCK_GMOCK_MATCHERS_H_
+#endif // GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MATCHERS_H_
// Google Mock - a framework for writing C++ mock classes.
//
-// This file implements some actions that depend on gmock-generated-actions.h.
+// This file implements some commonly used variadic actions.
// GOOGLETEST_CM0002 DO NOT DELETE
-#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
-#define GMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
+#ifndef GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
+#define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
-#include <algorithm>
-#include <type_traits>
+#include <memory>
+#include <utility>
-#include "gmock/gmock-generated-actions.h"
+#include "gmock/gmock-actions.h"
+#include "gmock/internal/gmock-port.h"
-namespace testing {
-namespace internal {
+// Include any custom callback actions added by the local installation.
+#include "gmock/internal/custom/gmock-generated-actions.h"
-// An internal replacement for std::copy which mimics its behavior. This is
-// necessary because Visual Studio deprecates ::std::copy, issuing warning 4996.
-// However Visual Studio 2010 and later do not honor #pragmas which disable that
-// warning.
-template<typename InputIterator, typename OutputIterator>
-inline OutputIterator CopyElements(InputIterator first,
- InputIterator last,
- OutputIterator output) {
- for (; first != last; ++first, ++output) {
- *output = *first;
- }
- return output;
-}
+// Sometimes you want to give an action explicit template parameters
+// that cannot be inferred from its value parameters. ACTION() and
+// ACTION_P*() don't support that. ACTION_TEMPLATE() remedies that
+// and can be viewed as an extension to ACTION() and ACTION_P*().
+//
+// The syntax:
+//
+// ACTION_TEMPLATE(ActionName,
+// HAS_m_TEMPLATE_PARAMS(kind1, name1, ..., kind_m, name_m),
+// AND_n_VALUE_PARAMS(p1, ..., p_n)) { statements; }
+//
+// defines an action template that takes m explicit template
+// parameters and n value parameters. name_i is the name of the i-th
+// template parameter, and kind_i specifies whether it's a typename,
+// an integral constant, or a template. p_i is the name of the i-th
+// value parameter.
+//
+// Example:
+//
+// // DuplicateArg<k, T>(output) converts the k-th argument of the mock
+// // function to type T and copies it to *output.
+// ACTION_TEMPLATE(DuplicateArg,
+// HAS_2_TEMPLATE_PARAMS(int, k, typename, T),
+// AND_1_VALUE_PARAMS(output)) {
+// *output = T(::std::get<k>(args));
+// }
+// ...
+// int n;
+// EXPECT_CALL(mock, Foo(_, _))
+// .WillOnce(DuplicateArg<1, unsigned char>(&n));
+//
+// To create an instance of an action template, write:
+//
+// ActionName<t1, ..., t_m>(v1, ..., v_n)
+//
+// where the ts are the template arguments and the vs are the value
+// arguments. The value argument types are inferred by the compiler.
+// If you want to explicitly specify the value argument types, you can
+// provide additional template arguments:
+//
+// ActionName<t1, ..., t_m, u1, ..., u_k>(v1, ..., v_n)
+//
+// where u_i is the desired type of v_i.
+//
+// ACTION_TEMPLATE and ACTION/ACTION_P* can be overloaded on the
+// number of value parameters, but not on the number of template
+// parameters. Without the restriction, the meaning of the following
+// is unclear:
+//
+// OverloadedAction<int, bool>(x);
+//
+// Are we using a single-template-parameter action where 'bool' refers
+// to the type of x, or are we using a two-template-parameter action
+// where the compiler is asked to infer the type of x?
+//
+// Implementation notes:
+//
+// GMOCK_INTERNAL_*_HAS_m_TEMPLATE_PARAMS and
+// GMOCK_INTERNAL_*_AND_n_VALUE_PARAMS are internal macros for
+// implementing ACTION_TEMPLATE. The main trick we use is to create
+// new macro invocations when expanding a macro. For example, we have
+//
+// #define ACTION_TEMPLATE(name, template_params, value_params)
+// ... GMOCK_INTERNAL_DECL_##template_params ...
+//
+// which causes ACTION_TEMPLATE(..., HAS_1_TEMPLATE_PARAMS(typename, T), ...)
+// to expand to
+//
+// ... GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS(typename, T) ...
+//
+// Since GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS is a macro, the
+// preprocessor will continue to expand it to
+//
+// ... typename T ...
+//
+// This technique conforms to the C++ standard and is portable. It
+// allows us to implement action templates using O(N) code, where N is
+// the maximum number of template/value parameters supported. Without
+// using it, we'd have to devote O(N^2) amount of code to implement all
+// combinations of m and n.
-} // namespace internal
+// Declares the template parameters.
+#define GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS(kind0, name0) kind0 name0
+#define GMOCK_INTERNAL_DECL_HAS_2_TEMPLATE_PARAMS(kind0, name0, kind1, \
+ name1) kind0 name0, kind1 name1
+#define GMOCK_INTERNAL_DECL_HAS_3_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2) kind0 name0, kind1 name1, kind2 name2
+#define GMOCK_INTERNAL_DECL_HAS_4_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3) kind0 name0, kind1 name1, kind2 name2, \
+ kind3 name3
+#define GMOCK_INTERNAL_DECL_HAS_5_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4) kind0 name0, kind1 name1, \
+ kind2 name2, kind3 name3, kind4 name4
+#define GMOCK_INTERNAL_DECL_HAS_6_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4, kind5, name5) kind0 name0, \
+ kind1 name1, kind2 name2, kind3 name3, kind4 name4, kind5 name5
+#define GMOCK_INTERNAL_DECL_HAS_7_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
+ name6) kind0 name0, kind1 name1, kind2 name2, kind3 name3, kind4 name4, \
+ kind5 name5, kind6 name6
+#define GMOCK_INTERNAL_DECL_HAS_8_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
+ kind7, name7) kind0 name0, kind1 name1, kind2 name2, kind3 name3, \
+ kind4 name4, kind5 name5, kind6 name6, kind7 name7
+#define GMOCK_INTERNAL_DECL_HAS_9_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
+ kind7, name7, kind8, name8) kind0 name0, kind1 name1, kind2 name2, \
+ kind3 name3, kind4 name4, kind5 name5, kind6 name6, kind7 name7, \
+ kind8 name8
+#define GMOCK_INTERNAL_DECL_HAS_10_TEMPLATE_PARAMS(kind0, name0, kind1, \
+ name1, kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
+ name6, kind7, name7, kind8, name8, kind9, name9) kind0 name0, \
+ kind1 name1, kind2 name2, kind3 name3, kind4 name4, kind5 name5, \
+ kind6 name6, kind7 name7, kind8 name8, kind9 name9
+
+// Lists the template parameters.
+#define GMOCK_INTERNAL_LIST_HAS_1_TEMPLATE_PARAMS(kind0, name0) name0
+#define GMOCK_INTERNAL_LIST_HAS_2_TEMPLATE_PARAMS(kind0, name0, kind1, \
+ name1) name0, name1
+#define GMOCK_INTERNAL_LIST_HAS_3_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2) name0, name1, name2
+#define GMOCK_INTERNAL_LIST_HAS_4_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3) name0, name1, name2, name3
+#define GMOCK_INTERNAL_LIST_HAS_5_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4) name0, name1, name2, name3, \
+ name4
+#define GMOCK_INTERNAL_LIST_HAS_6_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4, kind5, name5) name0, name1, \
+ name2, name3, name4, name5
+#define GMOCK_INTERNAL_LIST_HAS_7_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
+ name6) name0, name1, name2, name3, name4, name5, name6
+#define GMOCK_INTERNAL_LIST_HAS_8_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
+ kind7, name7) name0, name1, name2, name3, name4, name5, name6, name7
+#define GMOCK_INTERNAL_LIST_HAS_9_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
+ kind7, name7, kind8, name8) name0, name1, name2, name3, name4, name5, \
+ name6, name7, name8
+#define GMOCK_INTERNAL_LIST_HAS_10_TEMPLATE_PARAMS(kind0, name0, kind1, \
+ name1, kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
+ name6, kind7, name7, kind8, name8, kind9, name9) name0, name1, name2, \
+ name3, name4, name5, name6, name7, name8, name9
+
+// Declares the types of value parameters.
+#define GMOCK_INTERNAL_DECL_TYPE_AND_0_VALUE_PARAMS()
+#define GMOCK_INTERNAL_DECL_TYPE_AND_1_VALUE_PARAMS(p0) , typename p0##_type
+#define GMOCK_INTERNAL_DECL_TYPE_AND_2_VALUE_PARAMS(p0, p1) , \
+ typename p0##_type, typename p1##_type
+#define GMOCK_INTERNAL_DECL_TYPE_AND_3_VALUE_PARAMS(p0, p1, p2) , \
+ typename p0##_type, typename p1##_type, typename p2##_type
+#define GMOCK_INTERNAL_DECL_TYPE_AND_4_VALUE_PARAMS(p0, p1, p2, p3) , \
+ typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type
+#define GMOCK_INTERNAL_DECL_TYPE_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) , \
+ typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type
+#define GMOCK_INTERNAL_DECL_TYPE_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) , \
+ typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type
+#define GMOCK_INTERNAL_DECL_TYPE_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6) , typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type
+#define GMOCK_INTERNAL_DECL_TYPE_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6, p7) , typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type
+#define GMOCK_INTERNAL_DECL_TYPE_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6, p7, p8) , typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type, typename p8##_type
+#define GMOCK_INTERNAL_DECL_TYPE_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6, p7, p8, p9) , typename p0##_type, typename p1##_type, \
+ typename p2##_type, typename p3##_type, typename p4##_type, \
+ typename p5##_type, typename p6##_type, typename p7##_type, \
+ typename p8##_type, typename p9##_type
+
+// Initializes the value parameters.
+#define GMOCK_INTERNAL_INIT_AND_0_VALUE_PARAMS()\
+ ()
+#define GMOCK_INTERNAL_INIT_AND_1_VALUE_PARAMS(p0)\
+ (p0##_type gmock_p0) : p0(::std::move(gmock_p0))
+#define GMOCK_INTERNAL_INIT_AND_2_VALUE_PARAMS(p0, p1)\
+ (p0##_type gmock_p0, p1##_type gmock_p1) : p0(::std::move(gmock_p0)), \
+ p1(::std::move(gmock_p1))
+#define GMOCK_INTERNAL_INIT_AND_3_VALUE_PARAMS(p0, p1, p2)\
+ (p0##_type gmock_p0, p1##_type gmock_p1, \
+ p2##_type gmock_p2) : p0(::std::move(gmock_p0)), \
+ p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2))
+#define GMOCK_INTERNAL_INIT_AND_4_VALUE_PARAMS(p0, p1, p2, p3)\
+ (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3) : p0(::std::move(gmock_p0)), \
+ p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
+ p3(::std::move(gmock_p3))
+#define GMOCK_INTERNAL_INIT_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4)\
+ (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4) : p0(::std::move(gmock_p0)), \
+ p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
+ p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4))
+#define GMOCK_INTERNAL_INIT_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5)\
+ (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, \
+ p5##_type gmock_p5) : p0(::std::move(gmock_p0)), \
+ p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
+ p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
+ p5(::std::move(gmock_p5))
+#define GMOCK_INTERNAL_INIT_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6)\
+ (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
+ p6##_type gmock_p6) : p0(::std::move(gmock_p0)), \
+ p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
+ p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
+ p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6))
+#define GMOCK_INTERNAL_INIT_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7)\
+ (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
+ p6##_type gmock_p6, p7##_type gmock_p7) : p0(::std::move(gmock_p0)), \
+ p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
+ p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
+ p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6)), \
+ p7(::std::move(gmock_p7))
+#define GMOCK_INTERNAL_INIT_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8)\
+ (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
+ p6##_type gmock_p6, p7##_type gmock_p7, \
+ p8##_type gmock_p8) : p0(::std::move(gmock_p0)), \
+ p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
+ p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
+ p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6)), \
+ p7(::std::move(gmock_p7)), p8(::std::move(gmock_p8))
+#define GMOCK_INTERNAL_INIT_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8, p9)\
+ (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
+ p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8, \
+ p9##_type gmock_p9) : p0(::std::move(gmock_p0)), \
+ p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
+ p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
+ p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6)), \
+ p7(::std::move(gmock_p7)), p8(::std::move(gmock_p8)), \
+ p9(::std::move(gmock_p9))
-// Various overloads for Invoke().
+// Defines the copy constructor
+#define GMOCK_INTERNAL_DEFN_COPY_AND_0_VALUE_PARAMS() \
+ {} // Avoid https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82134
+#define GMOCK_INTERNAL_DEFN_COPY_AND_1_VALUE_PARAMS(...) = default;
+#define GMOCK_INTERNAL_DEFN_COPY_AND_2_VALUE_PARAMS(...) = default;
+#define GMOCK_INTERNAL_DEFN_COPY_AND_3_VALUE_PARAMS(...) = default;
+#define GMOCK_INTERNAL_DEFN_COPY_AND_4_VALUE_PARAMS(...) = default;
+#define GMOCK_INTERNAL_DEFN_COPY_AND_5_VALUE_PARAMS(...) = default;
+#define GMOCK_INTERNAL_DEFN_COPY_AND_6_VALUE_PARAMS(...) = default;
+#define GMOCK_INTERNAL_DEFN_COPY_AND_7_VALUE_PARAMS(...) = default;
+#define GMOCK_INTERNAL_DEFN_COPY_AND_8_VALUE_PARAMS(...) = default;
+#define GMOCK_INTERNAL_DEFN_COPY_AND_9_VALUE_PARAMS(...) = default;
+#define GMOCK_INTERNAL_DEFN_COPY_AND_10_VALUE_PARAMS(...) = default;
+
+// Declares the fields for storing the value parameters.
+#define GMOCK_INTERNAL_DEFN_AND_0_VALUE_PARAMS()
+#define GMOCK_INTERNAL_DEFN_AND_1_VALUE_PARAMS(p0) p0##_type p0;
+#define GMOCK_INTERNAL_DEFN_AND_2_VALUE_PARAMS(p0, p1) p0##_type p0; \
+ p1##_type p1;
+#define GMOCK_INTERNAL_DEFN_AND_3_VALUE_PARAMS(p0, p1, p2) p0##_type p0; \
+ p1##_type p1; p2##_type p2;
+#define GMOCK_INTERNAL_DEFN_AND_4_VALUE_PARAMS(p0, p1, p2, p3) p0##_type p0; \
+ p1##_type p1; p2##_type p2; p3##_type p3;
+#define GMOCK_INTERNAL_DEFN_AND_5_VALUE_PARAMS(p0, p1, p2, p3, \
+ p4) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4;
+#define GMOCK_INTERNAL_DEFN_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, \
+ p5) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4; \
+ p5##_type p5;
+#define GMOCK_INTERNAL_DEFN_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4; \
+ p5##_type p5; p6##_type p6;
+#define GMOCK_INTERNAL_DEFN_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4; \
+ p5##_type p5; p6##_type p6; p7##_type p7;
+#define GMOCK_INTERNAL_DEFN_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; \
+ p4##_type p4; p5##_type p5; p6##_type p6; p7##_type p7; p8##_type p8;
+#define GMOCK_INTERNAL_DEFN_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8, p9) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; \
+ p4##_type p4; p5##_type p5; p6##_type p6; p7##_type p7; p8##_type p8; \
+ p9##_type p9;
+
+// Lists the value parameters.
+#define GMOCK_INTERNAL_LIST_AND_0_VALUE_PARAMS()
+#define GMOCK_INTERNAL_LIST_AND_1_VALUE_PARAMS(p0) p0
+#define GMOCK_INTERNAL_LIST_AND_2_VALUE_PARAMS(p0, p1) p0, p1
+#define GMOCK_INTERNAL_LIST_AND_3_VALUE_PARAMS(p0, p1, p2) p0, p1, p2
+#define GMOCK_INTERNAL_LIST_AND_4_VALUE_PARAMS(p0, p1, p2, p3) p0, p1, p2, p3
+#define GMOCK_INTERNAL_LIST_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) p0, p1, \
+ p2, p3, p4
+#define GMOCK_INTERNAL_LIST_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) p0, \
+ p1, p2, p3, p4, p5
+#define GMOCK_INTERNAL_LIST_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6) p0, p1, p2, p3, p4, p5, p6
+#define GMOCK_INTERNAL_LIST_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7) p0, p1, p2, p3, p4, p5, p6, p7
+#define GMOCK_INTERNAL_LIST_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8) p0, p1, p2, p3, p4, p5, p6, p7, p8
+#define GMOCK_INTERNAL_LIST_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8, p9) p0, p1, p2, p3, p4, p5, p6, p7, p8, p9
+
+// Lists the value parameter types.
+#define GMOCK_INTERNAL_LIST_TYPE_AND_0_VALUE_PARAMS()
+#define GMOCK_INTERNAL_LIST_TYPE_AND_1_VALUE_PARAMS(p0) , p0##_type
+#define GMOCK_INTERNAL_LIST_TYPE_AND_2_VALUE_PARAMS(p0, p1) , p0##_type, \
+ p1##_type
+#define GMOCK_INTERNAL_LIST_TYPE_AND_3_VALUE_PARAMS(p0, p1, p2) , p0##_type, \
+ p1##_type, p2##_type
+#define GMOCK_INTERNAL_LIST_TYPE_AND_4_VALUE_PARAMS(p0, p1, p2, p3) , \
+ p0##_type, p1##_type, p2##_type, p3##_type
+#define GMOCK_INTERNAL_LIST_TYPE_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) , \
+ p0##_type, p1##_type, p2##_type, p3##_type, p4##_type
+#define GMOCK_INTERNAL_LIST_TYPE_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) , \
+ p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, p5##_type
+#define GMOCK_INTERNAL_LIST_TYPE_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, p5##_type, \
+ p6##_type
+#define GMOCK_INTERNAL_LIST_TYPE_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6, p7) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
+ p5##_type, p6##_type, p7##_type
+#define GMOCK_INTERNAL_LIST_TYPE_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6, p7, p8) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
+ p5##_type, p6##_type, p7##_type, p8##_type
+#define GMOCK_INTERNAL_LIST_TYPE_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6, p7, p8, p9) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
+ p5##_type, p6##_type, p7##_type, p8##_type, p9##_type
+
+// Declares the value parameters.
+#define GMOCK_INTERNAL_DECL_AND_0_VALUE_PARAMS()
+#define GMOCK_INTERNAL_DECL_AND_1_VALUE_PARAMS(p0) p0##_type p0
+#define GMOCK_INTERNAL_DECL_AND_2_VALUE_PARAMS(p0, p1) p0##_type p0, \
+ p1##_type p1
+#define GMOCK_INTERNAL_DECL_AND_3_VALUE_PARAMS(p0, p1, p2) p0##_type p0, \
+ p1##_type p1, p2##_type p2
+#define GMOCK_INTERNAL_DECL_AND_4_VALUE_PARAMS(p0, p1, p2, p3) p0##_type p0, \
+ p1##_type p1, p2##_type p2, p3##_type p3
+#define GMOCK_INTERNAL_DECL_AND_5_VALUE_PARAMS(p0, p1, p2, p3, \
+ p4) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4
+#define GMOCK_INTERNAL_DECL_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, \
+ p5) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, \
+ p5##_type p5
+#define GMOCK_INTERNAL_DECL_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, \
+ p5##_type p5, p6##_type p6
+#define GMOCK_INTERNAL_DECL_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, \
+ p5##_type p5, p6##_type p6, p7##_type p7
+#define GMOCK_INTERNAL_DECL_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
+ p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, p8##_type p8
+#define GMOCK_INTERNAL_DECL_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8, p9) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
+ p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, p8##_type p8, \
+ p9##_type p9
+
+// The suffix of the class template implementing the action template.
+#define GMOCK_INTERNAL_COUNT_AND_0_VALUE_PARAMS()
+#define GMOCK_INTERNAL_COUNT_AND_1_VALUE_PARAMS(p0) P
+#define GMOCK_INTERNAL_COUNT_AND_2_VALUE_PARAMS(p0, p1) P2
+#define GMOCK_INTERNAL_COUNT_AND_3_VALUE_PARAMS(p0, p1, p2) P3
+#define GMOCK_INTERNAL_COUNT_AND_4_VALUE_PARAMS(p0, p1, p2, p3) P4
+#define GMOCK_INTERNAL_COUNT_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) P5
+#define GMOCK_INTERNAL_COUNT_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) P6
+#define GMOCK_INTERNAL_COUNT_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6) P7
+#define GMOCK_INTERNAL_COUNT_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7) P8
+#define GMOCK_INTERNAL_COUNT_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8) P9
+#define GMOCK_INTERNAL_COUNT_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8, p9) P10
+
+// The name of the class template implementing the action template.
+#define GMOCK_ACTION_CLASS_(name, value_params)\
+ GTEST_CONCAT_TOKEN_(name##Action, GMOCK_INTERNAL_COUNT_##value_params)
+
+#define ACTION_TEMPLATE(name, template_params, value_params) \
+ template <GMOCK_INTERNAL_DECL_##template_params \
+ GMOCK_INTERNAL_DECL_TYPE_##value_params> \
+ class GMOCK_ACTION_CLASS_(name, value_params) { \
+ public: \
+ explicit GMOCK_ACTION_CLASS_(name, value_params)( \
+ GMOCK_INTERNAL_DECL_##value_params) \
+ GMOCK_PP_IF(GMOCK_PP_IS_EMPTY(GMOCK_INTERNAL_COUNT_##value_params), \
+ = default; , \
+ : impl_(std::make_shared<gmock_Impl>( \
+ GMOCK_INTERNAL_LIST_##value_params)) { }) \
+ GMOCK_ACTION_CLASS_(name, value_params)( \
+ const GMOCK_ACTION_CLASS_(name, value_params)&) noexcept \
+ GMOCK_INTERNAL_DEFN_COPY_##value_params \
+ GMOCK_ACTION_CLASS_(name, value_params)( \
+ GMOCK_ACTION_CLASS_(name, value_params)&&) noexcept \
+ GMOCK_INTERNAL_DEFN_COPY_##value_params \
+ template <typename F> \
+ operator ::testing::Action<F>() const { \
+ return GMOCK_PP_IF( \
+ GMOCK_PP_IS_EMPTY(GMOCK_INTERNAL_COUNT_##value_params), \
+ (::testing::internal::MakeAction<F, gmock_Impl>()), \
+ (::testing::internal::MakeAction<F>(impl_))); \
+ } \
+ private: \
+ class gmock_Impl { \
+ public: \
+ explicit gmock_Impl GMOCK_INTERNAL_INIT_##value_params {} \
+ template <typename function_type, typename return_type, \
+ typename args_type, GMOCK_ACTION_TEMPLATE_ARGS_NAMES_> \
+ return_type gmock_PerformImpl(GMOCK_ACTION_ARG_TYPES_AND_NAMES_) const; \
+ GMOCK_INTERNAL_DEFN_##value_params \
+ }; \
+ GMOCK_PP_IF(GMOCK_PP_IS_EMPTY(GMOCK_INTERNAL_COUNT_##value_params), \
+ , std::shared_ptr<const gmock_Impl> impl_;) \
+ }; \
+ template <GMOCK_INTERNAL_DECL_##template_params \
+ GMOCK_INTERNAL_DECL_TYPE_##value_params> \
+ GMOCK_ACTION_CLASS_(name, value_params)< \
+ GMOCK_INTERNAL_LIST_##template_params \
+ GMOCK_INTERNAL_LIST_TYPE_##value_params> name( \
+ GMOCK_INTERNAL_DECL_##value_params) GTEST_MUST_USE_RESULT_; \
+ template <GMOCK_INTERNAL_DECL_##template_params \
+ GMOCK_INTERNAL_DECL_TYPE_##value_params> \
+ inline GMOCK_ACTION_CLASS_(name, value_params)< \
+ GMOCK_INTERNAL_LIST_##template_params \
+ GMOCK_INTERNAL_LIST_TYPE_##value_params> name( \
+ GMOCK_INTERNAL_DECL_##value_params) { \
+ return GMOCK_ACTION_CLASS_(name, value_params)< \
+ GMOCK_INTERNAL_LIST_##template_params \
+ GMOCK_INTERNAL_LIST_TYPE_##value_params>( \
+ GMOCK_INTERNAL_LIST_##value_params); \
+ } \
+ template <GMOCK_INTERNAL_DECL_##template_params \
+ GMOCK_INTERNAL_DECL_TYPE_##value_params> \
+ template <typename function_type, typename return_type, typename args_type, \
+ GMOCK_ACTION_TEMPLATE_ARGS_NAMES_> \
+ return_type GMOCK_ACTION_CLASS_(name, value_params)< \
+ GMOCK_INTERNAL_LIST_##template_params \
+ GMOCK_INTERNAL_LIST_TYPE_##value_params>::gmock_Impl::gmock_PerformImpl( \
+ GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
+
+namespace testing {
// The ACTION*() macros trigger warning C4100 (unreferenced formal
// parameter) in MSVC with -W4. Unfortunately they cannot be fixed in
# pragma warning(disable:4100)
#endif
-// Action ReturnArg<k>() returns the k-th argument of the mock function.
-ACTION_TEMPLATE(ReturnArg,
- HAS_1_TEMPLATE_PARAMS(int, k),
- AND_0_VALUE_PARAMS()) {
- return ::std::get<k>(args);
-}
+namespace internal {
-// Action SaveArg<k>(pointer) saves the k-th (0-based) argument of the
-// mock function to *pointer.
-ACTION_TEMPLATE(SaveArg,
- HAS_1_TEMPLATE_PARAMS(int, k),
- AND_1_VALUE_PARAMS(pointer)) {
- *pointer = ::std::get<k>(args);
+// internal::InvokeArgument - a helper for InvokeArgument action.
+// The basic overloads are provided here for generic functors.
+// Overloads for other custom-callables are provided in the
+// internal/custom/gmock-generated-actions.h header.
+template <typename F, typename... Args>
+auto InvokeArgument(F f, Args... args) -> decltype(f(args...)) {
+ return f(args...);
}
-// Action SaveArgPointee<k>(pointer) saves the value pointed to
-// by the k-th (0-based) argument of the mock function to *pointer.
-ACTION_TEMPLATE(SaveArgPointee,
- HAS_1_TEMPLATE_PARAMS(int, k),
- AND_1_VALUE_PARAMS(pointer)) {
- *pointer = *::std::get<k>(args);
-}
+template <std::size_t index, typename... Params>
+struct InvokeArgumentAction {
+ template <typename... Args>
+ auto operator()(Args&&... args) const -> decltype(internal::InvokeArgument(
+ std::get<index>(std::forward_as_tuple(std::forward<Args>(args)...)),
+ std::declval<const Params&>()...)) {
+ internal::FlatTuple<Args&&...> args_tuple(FlatTupleConstructTag{},
+ std::forward<Args>(args)...);
+ return params.Apply([&](const Params&... unpacked_params) {
+ auto&& callable = args_tuple.template Get<index>();
+ return internal::InvokeArgument(
+ std::forward<decltype(callable)>(callable), unpacked_params...);
+ });
+ }
-// Action SetArgReferee<k>(value) assigns 'value' to the variable
-// referenced by the k-th (0-based) argument of the mock function.
-ACTION_TEMPLATE(SetArgReferee,
- HAS_1_TEMPLATE_PARAMS(int, k),
- AND_1_VALUE_PARAMS(value)) {
- typedef typename ::std::tuple_element<k, args_type>::type argk_type;
- // Ensures that argument #k is a reference. If you get a compiler
- // error on the next line, you are using SetArgReferee<k>(value) in
- // a mock function whose k-th (0-based) argument is not a reference.
- GTEST_COMPILE_ASSERT_(std::is_reference<argk_type>::value,
- SetArgReferee_must_be_used_with_a_reference_argument);
- ::std::get<k>(args) = value;
-}
+ internal::FlatTuple<Params...> params;
+};
-// Action SetArrayArgument<k>(first, last) copies the elements in
-// source range [first, last) to the array pointed to by the k-th
-// (0-based) argument, which can be either a pointer or an
-// iterator. The action does not take ownership of the elements in the
-// source range.
-ACTION_TEMPLATE(SetArrayArgument,
- HAS_1_TEMPLATE_PARAMS(int, k),
- AND_2_VALUE_PARAMS(first, last)) {
- // Visual Studio deprecates ::std::copy, so we use our own copy in that case.
-#ifdef _MSC_VER
- internal::CopyElements(first, last, ::std::get<k>(args));
-#else
- ::std::copy(first, last, ::std::get<k>(args));
-#endif
-}
+} // namespace internal
-// Action DeleteArg<k>() deletes the k-th (0-based) argument of the mock
-// function.
-ACTION_TEMPLATE(DeleteArg,
- HAS_1_TEMPLATE_PARAMS(int, k),
- AND_0_VALUE_PARAMS()) {
- delete ::std::get<k>(args);
+// The InvokeArgument<N>(a1, a2, ..., a_k) action invokes the N-th
+// (0-based) argument, which must be a k-ary callable, of the mock
+// function, with arguments a1, a2, ..., a_k.
+//
+// Notes:
+//
+// 1. The arguments are passed by value by default. If you need to
+// pass an argument by reference, wrap it inside std::ref(). For
+// example,
+//
+// InvokeArgument<1>(5, string("Hello"), std::ref(foo))
+//
+// passes 5 and string("Hello") by value, and passes foo by
+// reference.
+//
+// 2. If the callable takes an argument by reference but std::ref() is
+// not used, it will receive the reference to a copy of the value,
+// instead of the original value. For example, when the 0-th
+// argument of the mock function takes a const string&, the action
+//
+// InvokeArgument<0>(string("Hello"))
+//
+// makes a copy of the temporary string("Hello") object and passes a
+// reference of the copy, instead of the original temporary object,
+// to the callable. This makes it easy for a user to define an
+// InvokeArgument action from temporary values and have it performed
+// later.
+template <std::size_t index, typename... Params>
+internal::InvokeArgumentAction<index, typename std::decay<Params>::type...>
+InvokeArgument(Params&&... params) {
+ return {internal::FlatTuple<typename std::decay<Params>::type...>(
+ internal::FlatTupleConstructTag{}, std::forward<Params>(params)...)};
}
-// This action returns the value pointed to by 'pointer'.
-ACTION_P(ReturnPointee, pointer) { return *pointer; }
-
-// Action Throw(exception) can be used in a mock function of any type
-// to throw the given exception. Any copyable value can be thrown.
-#if GTEST_HAS_EXCEPTIONS
-
-// Suppresses the 'unreachable code' warning that VC generates in opt modes.
-# ifdef _MSC_VER
-# pragma warning(push) // Saves the current warning state.
-# pragma warning(disable:4702) // Temporarily disables warning 4702.
-# endif
-ACTION_P(Throw, exception) { throw exception; }
-# ifdef _MSC_VER
-# pragma warning(pop) // Restores the warning state.
-# endif
-
-#endif // GTEST_HAS_EXCEPTIONS
-
#ifdef _MSC_VER
# pragma warning(pop)
#endif
} // namespace testing
-#endif // GMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
+#endif // GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
// Google Mock - a framework for writing C++ mock classes.
//
-// This file implements some matchers that depend on gmock-generated-matchers.h.
+// This file implements some matchers that depend on gmock-matchers.h.
//
// Note that tests are implemented in gmock-matchers_test.cc rather than
// gmock-more-matchers-test.cc.
// GOOGLETEST_CM0002 DO NOT DELETE
-#ifndef GMOCK_INCLUDE_GMOCK_MORE_MATCHERS_H_
-#define GMOCK_INCLUDE_GMOCK_MORE_MATCHERS_H_
+#ifndef GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MORE_MATCHERS_H_
+#define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MORE_MATCHERS_H_
-#include "gmock/gmock-generated-matchers.h"
+#include "gmock/gmock-matchers.h"
namespace testing {
} // namespace testing
-#endif // GMOCK_INCLUDE_GMOCK_MORE_MATCHERS_H_
+#endif // GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MORE_MATCHERS_H_
// GOOGLETEST_CM0002 DO NOT DELETE
-#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_NICE_STRICT_H_
-#define GMOCK_INCLUDE_GMOCK_GMOCK_NICE_STRICT_H_
+#ifndef GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_NICE_STRICT_H_
+#define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_NICE_STRICT_H_
+
+#include <type_traits>
#include "gmock/gmock-spec-builders.h"
#include "gmock/internal/gmock-port.h"
namespace testing {
+template <class MockClass>
+class NiceMock;
+template <class MockClass>
+class NaggyMock;
+template <class MockClass>
+class StrictMock;
+
+namespace internal {
+template <typename T>
+std::true_type StrictnessModifierProbe(const NiceMock<T>&);
+template <typename T>
+std::true_type StrictnessModifierProbe(const NaggyMock<T>&);
+template <typename T>
+std::true_type StrictnessModifierProbe(const StrictMock<T>&);
+std::false_type StrictnessModifierProbe(...);
+
+template <typename T>
+constexpr bool HasStrictnessModifier() {
+ return decltype(StrictnessModifierProbe(std::declval<const T&>()))::value;
+}
+
+// Base classes that register and deregister with testing::Mock to alter the
+// default behavior around uninteresting calls. Inheriting from one of these
+// classes first and then MockClass ensures the MockClass constructor is run
+// after registration, and that the MockClass destructor runs before
+// deregistration. This guarantees that MockClass's constructor and destructor
+// run with the same level of strictness as its instance methods.
+
+#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MINGW && \
+ (defined(_MSC_VER) || defined(__clang__))
+// We need to mark these classes with this declspec to ensure that
+// the empty base class optimization is performed.
+#define GTEST_INTERNAL_EMPTY_BASE_CLASS __declspec(empty_bases)
+#else
+#define GTEST_INTERNAL_EMPTY_BASE_CLASS
+#endif
+
+template <typename Base>
+class NiceMockImpl {
+ public:
+ NiceMockImpl() { ::testing::Mock::AllowUninterestingCalls(this); }
+
+ ~NiceMockImpl() { ::testing::Mock::UnregisterCallReaction(this); }
+};
+
+template <typename Base>
+class NaggyMockImpl {
+ public:
+ NaggyMockImpl() { ::testing::Mock::WarnUninterestingCalls(this); }
+
+ ~NaggyMockImpl() { ::testing::Mock::UnregisterCallReaction(this); }
+};
+
+template <typename Base>
+class StrictMockImpl {
+ public:
+ StrictMockImpl() { ::testing::Mock::FailUninterestingCalls(this); }
+
+ ~StrictMockImpl() { ::testing::Mock::UnregisterCallReaction(this); }
+};
+
+} // namespace internal
template <class MockClass>
-class NiceMock : public MockClass {
+class GTEST_INTERNAL_EMPTY_BASE_CLASS NiceMock
+ : private internal::NiceMockImpl<MockClass>,
+ public MockClass {
public:
+ static_assert(!internal::HasStrictnessModifier<MockClass>(),
+ "Can't apply NiceMock to a class hierarchy that already has a "
+ "strictness modifier. See "
+ "https://google.github.io/googletest/"
+ "gmock_cook_book.html#NiceStrictNaggy");
NiceMock() : MockClass() {
- ::testing::Mock::AllowUninterestingCalls(
- internal::ImplicitCast_<MockClass*>(this));
+ static_assert(sizeof(*this) == sizeof(MockClass),
+ "The impl subclass shouldn't introduce any padding");
}
// Ideally, we would inherit base class's constructors through a using
// made explicit.
template <typename A>
explicit NiceMock(A&& arg) : MockClass(std::forward<A>(arg)) {
- ::testing::Mock::AllowUninterestingCalls(
- internal::ImplicitCast_<MockClass*>(this));
+ static_assert(sizeof(*this) == sizeof(MockClass),
+ "The impl subclass shouldn't introduce any padding");
}
- template <typename A1, typename A2, typename... An>
- NiceMock(A1&& arg1, A2&& arg2, An&&... args)
- : MockClass(std::forward<A1>(arg1), std::forward<A2>(arg2),
+ template <typename TArg1, typename TArg2, typename... An>
+ NiceMock(TArg1&& arg1, TArg2&& arg2, An&&... args)
+ : MockClass(std::forward<TArg1>(arg1), std::forward<TArg2>(arg2),
std::forward<An>(args)...) {
- ::testing::Mock::AllowUninterestingCalls(
- internal::ImplicitCast_<MockClass*>(this));
- }
-
- ~NiceMock() { // NOLINT
- ::testing::Mock::UnregisterCallReaction(
- internal::ImplicitCast_<MockClass*>(this));
+ static_assert(sizeof(*this) == sizeof(MockClass),
+ "The impl subclass shouldn't introduce any padding");
}
private:
};
template <class MockClass>
-class NaggyMock : public MockClass {
+class GTEST_INTERNAL_EMPTY_BASE_CLASS NaggyMock
+ : private internal::NaggyMockImpl<MockClass>,
+ public MockClass {
+ static_assert(!internal::HasStrictnessModifier<MockClass>(),
+ "Can't apply NaggyMock to a class hierarchy that already has a "
+ "strictness modifier. See "
+ "https://google.github.io/googletest/"
+ "gmock_cook_book.html#NiceStrictNaggy");
+
public:
NaggyMock() : MockClass() {
- ::testing::Mock::WarnUninterestingCalls(
- internal::ImplicitCast_<MockClass*>(this));
+ static_assert(sizeof(*this) == sizeof(MockClass),
+ "The impl subclass shouldn't introduce any padding");
}
// Ideally, we would inherit base class's constructors through a using
// made explicit.
template <typename A>
explicit NaggyMock(A&& arg) : MockClass(std::forward<A>(arg)) {
- ::testing::Mock::WarnUninterestingCalls(
- internal::ImplicitCast_<MockClass*>(this));
+ static_assert(sizeof(*this) == sizeof(MockClass),
+ "The impl subclass shouldn't introduce any padding");
}
- template <typename A1, typename A2, typename... An>
- NaggyMock(A1&& arg1, A2&& arg2, An&&... args)
- : MockClass(std::forward<A1>(arg1), std::forward<A2>(arg2),
+ template <typename TArg1, typename TArg2, typename... An>
+ NaggyMock(TArg1&& arg1, TArg2&& arg2, An&&... args)
+ : MockClass(std::forward<TArg1>(arg1), std::forward<TArg2>(arg2),
std::forward<An>(args)...) {
- ::testing::Mock::WarnUninterestingCalls(
- internal::ImplicitCast_<MockClass*>(this));
- }
-
- ~NaggyMock() { // NOLINT
- ::testing::Mock::UnregisterCallReaction(
- internal::ImplicitCast_<MockClass*>(this));
+ static_assert(sizeof(*this) == sizeof(MockClass),
+ "The impl subclass shouldn't introduce any padding");
}
private:
};
template <class MockClass>
-class StrictMock : public MockClass {
+class GTEST_INTERNAL_EMPTY_BASE_CLASS StrictMock
+ : private internal::StrictMockImpl<MockClass>,
+ public MockClass {
public:
+ static_assert(
+ !internal::HasStrictnessModifier<MockClass>(),
+ "Can't apply StrictMock to a class hierarchy that already has a "
+ "strictness modifier. See "
+ "https://google.github.io/googletest/"
+ "gmock_cook_book.html#NiceStrictNaggy");
StrictMock() : MockClass() {
- ::testing::Mock::FailUninterestingCalls(
- internal::ImplicitCast_<MockClass*>(this));
+ static_assert(sizeof(*this) == sizeof(MockClass),
+ "The impl subclass shouldn't introduce any padding");
}
// Ideally, we would inherit base class's constructors through a using
// made explicit.
template <typename A>
explicit StrictMock(A&& arg) : MockClass(std::forward<A>(arg)) {
- ::testing::Mock::FailUninterestingCalls(
- internal::ImplicitCast_<MockClass*>(this));
+ static_assert(sizeof(*this) == sizeof(MockClass),
+ "The impl subclass shouldn't introduce any padding");
}
- template <typename A1, typename A2, typename... An>
- StrictMock(A1&& arg1, A2&& arg2, An&&... args)
- : MockClass(std::forward<A1>(arg1), std::forward<A2>(arg2),
+ template <typename TArg1, typename TArg2, typename... An>
+ StrictMock(TArg1&& arg1, TArg2&& arg2, An&&... args)
+ : MockClass(std::forward<TArg1>(arg1), std::forward<TArg2>(arg2),
std::forward<An>(args)...) {
- ::testing::Mock::FailUninterestingCalls(
- internal::ImplicitCast_<MockClass*>(this));
- }
-
- ~StrictMock() { // NOLINT
- ::testing::Mock::UnregisterCallReaction(
- internal::ImplicitCast_<MockClass*>(this));
+ static_assert(sizeof(*this) == sizeof(MockClass),
+ "The impl subclass shouldn't introduce any padding");
}
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(StrictMock);
};
-// The following specializations catch some (relatively more common)
-// user errors of nesting nice and strict mocks. They do NOT catch
-// all possible errors.
-
-// These specializations are declared but not defined, as NiceMock,
-// NaggyMock, and StrictMock cannot be nested.
-
-template <typename MockClass>
-class NiceMock<NiceMock<MockClass> >;
-template <typename MockClass>
-class NiceMock<NaggyMock<MockClass> >;
-template <typename MockClass>
-class NiceMock<StrictMock<MockClass> >;
-
-template <typename MockClass>
-class NaggyMock<NiceMock<MockClass> >;
-template <typename MockClass>
-class NaggyMock<NaggyMock<MockClass> >;
-template <typename MockClass>
-class NaggyMock<StrictMock<MockClass> >;
-
-template <typename MockClass>
-class StrictMock<NiceMock<MockClass> >;
-template <typename MockClass>
-class StrictMock<NaggyMock<MockClass> >;
-template <typename MockClass>
-class StrictMock<StrictMock<MockClass> >;
+#undef GTEST_INTERNAL_EMPTY_BASE_CLASS
} // namespace testing
-#endif // GMOCK_INCLUDE_GMOCK_GMOCK_NICE_STRICT_H_
+#endif // GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_NICE_STRICT_H_
// GOOGLETEST_CM0002 DO NOT DELETE
-#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_SPEC_BUILDERS_H_
-#define GMOCK_INCLUDE_GMOCK_GMOCK_SPEC_BUILDERS_H_
+#ifndef GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_SPEC_BUILDERS_H_
+#define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_SPEC_BUILDERS_H_
#include <functional>
#include <map>
// Helper class for testing the Expectation class template.
class ExpectationTester;
+// Helper classes for implementing NiceMock, StrictMock, and NaggyMock.
+template <typename MockClass>
+class NiceMockImpl;
+template <typename MockClass>
+class StrictMockImpl;
+template <typename MockClass>
+class NaggyMockImpl;
+
// Protects the mock object registry (in class Mock), all function
// mockers, and all expectations.
//
template <typename F>
friend class internal::FunctionMocker;
- template <typename M>
- friend class NiceMock;
-
- template <typename M>
- friend class NaggyMock;
-
- template <typename M>
- friend class StrictMock;
+ template <typename MockClass>
+ friend class internal::NiceMockImpl;
+ template <typename MockClass>
+ friend class internal::NaggyMockImpl;
+ template <typename MockClass>
+ friend class internal::StrictMockImpl;
// Tells Google Mock to allow uninteresting calls on the given mock
// object.
public:
// Constructs a null object that doesn't reference any expectation.
Expectation();
-
+ Expectation(Expectation&&) = default;
+ Expectation(const Expectation&) = default;
+ Expectation& operator=(Expectation&&) = default;
+ Expectation& operator=(const Expectation&) = default;
~Expectation();
// This single-argument ctor must not be explicit, in order to support the
Clause last_clause_;
mutable bool action_count_checked_; // Under mutex_.
mutable Mutex mutex_; // Protects action_count_checked_.
-
- GTEST_DISALLOW_ASSIGN_(ExpectationBase);
}; // class ExpectationBase
// Impements an expectation for the given function type.
internal::FunctionMocker<F>* const function_mocker_;
// The argument matchers specified in the spec.
ArgumentMatcherTuple matchers_;
-
- GTEST_DISALLOW_ASSIGN_(MockSpec);
}; // class MockSpec
// Wrapper type for generically holding an ordinary value or lvalue reference.
T* value_ptr_;
};
-// MSVC warns about using 'this' in base member initializer list, so
-// we need to temporarily disable the warning. We have to do it for
-// the entire class to suppress the warning, even though it's about
-// the constructor only.
-GTEST_DISABLE_MSC_WARNINGS_PUSH_(4355)
-
// C++ treats the void type specially. For example, you cannot define
// a void-typed variable or pass a void value to a function.
// ActionResultHolder<T> holds a value of type T, where T must be a
}
}; // class FunctionMocker
-GTEST_DISABLE_MSC_WARNINGS_POP_() // 4355
-
// Reports an uninteresting call (whose description is in msg) in the
// manner specified by 'reaction'.
void ReportUninterestingCall(CallReaction reaction, const std::string& msg);
} // namespace internal
-// A MockFunction<F> class has one mock method whose type is F. It is
-// useful when you just want your test code to emit some messages and
-// have Google Mock verify the right messages are sent (and perhaps at
-// the right times). For example, if you are exercising code:
+namespace internal {
+
+template <typename F>
+class MockFunction;
+
+template <typename R, typename... Args>
+class MockFunction<R(Args...)> {
+ public:
+ MockFunction(const MockFunction&) = delete;
+ MockFunction& operator=(const MockFunction&) = delete;
+
+ std::function<R(Args...)> AsStdFunction() {
+ return [this](Args... args) -> R {
+ return this->Call(std::forward<Args>(args)...);
+ };
+ }
+
+ // Implementation detail: the expansion of the MOCK_METHOD macro.
+ R Call(Args... args) {
+ mock_.SetOwnerAndName(this, "Call");
+ return mock_.Invoke(std::forward<Args>(args)...);
+ }
+
+ MockSpec<R(Args...)> gmock_Call(Matcher<Args>... m) {
+ mock_.RegisterOwner(this);
+ return mock_.With(std::move(m)...);
+ }
+
+ MockSpec<R(Args...)> gmock_Call(const WithoutMatchers&, R (*)(Args...)) {
+ return this->gmock_Call(::testing::A<Args>()...);
+ }
+
+ protected:
+ MockFunction() = default;
+ ~MockFunction() = default;
+
+ private:
+ FunctionMocker<R(Args...)> mock_;
+};
+
+/*
+The SignatureOf<F> struct is a meta-function returning function signature
+corresponding to the provided F argument.
+
+It makes use of MockFunction easier by allowing it to accept more F arguments
+than just function signatures.
+
+Specializations provided here cover a signature type itself and any template
+that can be parameterized with a signature, including std::function and
+boost::function.
+*/
+
+template <typename F, typename = void>
+struct SignatureOf;
+
+template <typename R, typename... Args>
+struct SignatureOf<R(Args...)> {
+ using type = R(Args...);
+};
+
+template <template <typename> class C, typename F>
+struct SignatureOf<C<F>,
+ typename std::enable_if<std::is_function<F>::value>::type>
+ : SignatureOf<F> {};
+
+template <typename F>
+using SignatureOfT = typename SignatureOf<F>::type;
+
+} // namespace internal
+
+// A MockFunction<F> type has one mock method whose type is
+// internal::SignatureOfT<F>. It is useful when you just want your
+// test code to emit some messages and have Google Mock verify the
+// right messages are sent (and perhaps at the right times). For
+// example, if you are exercising code:
//
// Foo(1);
// Foo(2);
// Bar("a") is called by which call to Foo().
//
// MockFunction<F> can also be used to exercise code that accepts
-// std::function<F> callbacks. To do so, use AsStdFunction() method
-// to create std::function proxy forwarding to original object's Call.
-// Example:
+// std::function<internal::SignatureOfT<F>> callbacks. To do so, use
+// AsStdFunction() method to create std::function proxy forwarding to
+// original object's Call. Example:
//
// TEST(FooTest, RunsCallbackWithBarArgument) {
// MockFunction<int(string)> callback;
// EXPECT_CALL(callback, Call("bar")).WillOnce(Return(1));
// Foo(callback.AsStdFunction());
// }
+//
+// The internal::SignatureOfT<F> indirection allows to use other types
+// than just function signature type. This is typically useful when
+// providing a mock for a predefined std::function type. Example:
+//
+// using FilterPredicate = std::function<bool(string)>;
+// void MyFilterAlgorithm(FilterPredicate predicate);
+//
+// TEST(FooTest, FilterPredicateAlwaysAccepts) {
+// MockFunction<FilterPredicate> predicateMock;
+// EXPECT_CALL(predicateMock, Call(_)).WillRepeatedly(Return(true));
+// MyFilterAlgorithm(predicateMock.AsStdFunction());
+// }
template <typename F>
-class MockFunction;
+class MockFunction : public internal::MockFunction<internal::SignatureOfT<F>> {
+ using Base = internal::MockFunction<internal::SignatureOfT<F>>;
-template <typename R, typename... Args>
-class MockFunction<R(Args...)> {
public:
- MockFunction() {}
- MockFunction(const MockFunction&) = delete;
- MockFunction& operator=(const MockFunction&) = delete;
-
- std::function<R(Args...)> AsStdFunction() {
- return [this](Args... args) -> R {
- return this->Call(std::forward<Args>(args)...);
- };
- }
-
- // Implementation detail: the expansion of the MOCK_METHOD macro.
- R Call(Args... args) {
- mock_.SetOwnerAndName(this, "Call");
- return mock_.Invoke(std::forward<Args>(args)...);
- }
-
- internal::MockSpec<R(Args...)> gmock_Call(Matcher<Args>... m) {
- mock_.RegisterOwner(this);
- return mock_.With(std::move(m)...);
- }
-
- internal::MockSpec<R(Args...)> gmock_Call(const internal::WithoutMatchers&,
- R (*)(Args...)) {
- return this->gmock_Call(::testing::A<Args>()...);
- }
-
- private:
- internal::FunctionMocker<R(Args...)> mock_;
+ using Base::Base;
};
// The style guide prohibits "using" statements in a namespace scope
#define EXPECT_CALL(obj, call) \
GMOCK_ON_CALL_IMPL_(obj, InternalExpectedAt, call)
-#endif // GMOCK_INCLUDE_GMOCK_GMOCK_SPEC_BUILDERS_H_
+#endif // GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_SPEC_BUILDERS_H_
// GOOGLETEST_CM0002 DO NOT DELETE
-#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_H_
-#define GMOCK_INCLUDE_GMOCK_GMOCK_H_
+#ifndef GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_H_
+#define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_H_
// This file implements the following syntax:
//
#include "gmock/gmock-actions.h"
#include "gmock/gmock-cardinalities.h"
#include "gmock/gmock-function-mocker.h"
-#include "gmock/gmock-generated-actions.h"
-#include "gmock/gmock-generated-function-mockers.h"
-#include "gmock/gmock-generated-matchers.h"
#include "gmock/gmock-matchers.h"
#include "gmock/gmock-more-actions.h"
#include "gmock/gmock-more-matchers.h"
} // namespace testing
-#endif // GMOCK_INCLUDE_GMOCK_GMOCK_H_
+#endif // GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_H_
-// This file was GENERATED by command:
-// pump.py gmock-generated-actions.h.pump
-// DO NOT EDIT BY HAND!!!
-
// GOOGLETEST_CM0002 DO NOT DELETE
-#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_
-#define GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_
+#ifndef GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_
+#define GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_
-#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_
+#endif // GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_
+++ /dev/null
-$$ -*- mode: c++; -*-
-$$ This is a Pump source file. Please use Pump to convert
-$$ it to callback-actions.h.
-$$
-$var max_callback_arity = 5
-$$}} This meta comment fixes auto-indentation in editors.
-
-// GOOGLETEST_CM0002 DO NOT DELETE
-#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_
-#define GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_
-
-#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_
//
// GOOGLETEST_CM0002 DO NOT DELETE
-#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_MATCHERS_H_
-#define GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_MATCHERS_H_
-#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_MATCHERS_H_
+#ifndef GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_MATCHERS_H_
+#define GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_MATCHERS_H_
+#endif // GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_MATCHERS_H_
// GOOGLETEST_CM0002 DO NOT DELETE
-#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_PORT_H_
-#define GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_PORT_H_
+#ifndef GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_PORT_H_
+#define GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_PORT_H_
-#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_PORT_H_
+#endif // GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_PORT_H_
// GOOGLETEST_CM0002 DO NOT DELETE
-#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_INTERNAL_UTILS_H_
-#define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_INTERNAL_UTILS_H_
+#ifndef GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_INTERNAL_UTILS_H_
+#define GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_INTERNAL_UTILS_H_
#include <stdio.h>
#include <ostream> // NOLINT
// "foo_bar_123" are converted to "foo bar 123".
GTEST_API_ std::string ConvertIdentifierNameToWords(const char* id_name);
-// PointeeOf<Pointer>::type is the type of a value pointed to by a
-// Pointer, which can be either a smart pointer or a raw pointer. The
-// following default implementation is for the case where Pointer is a
-// smart pointer.
-template <typename Pointer>
-struct PointeeOf {
- // Smart pointer classes define type element_type as the type of
- // their pointees.
- typedef typename Pointer::element_type type;
-};
-// This specialization is for the raw pointer case.
-template <typename T>
-struct PointeeOf<T*> { typedef T type; }; // NOLINT
-
// GetRawPointer(p) returns the raw pointer underlying p when p is a
// smart pointer, or returns p itself when p is already a raw pointer.
// The following default implementation is for the smart pointer case.
GMOCK_DECLARE_KIND_(unsigned int, kInteger);
GMOCK_DECLARE_KIND_(long, kInteger); // NOLINT
GMOCK_DECLARE_KIND_(unsigned long, kInteger); // NOLINT
+GMOCK_DECLARE_KIND_(long long, kInteger); // NOLINT
+GMOCK_DECLARE_KIND_(unsigned long long, kInteger); // NOLINT
#if GMOCK_WCHAR_T_IS_NATIVE_
GMOCK_DECLARE_KIND_(wchar_t, kInteger);
#endif
-// Non-standard integer types.
-GMOCK_DECLARE_KIND_(Int64, kInteger);
-GMOCK_DECLARE_KIND_(UInt64, kInteger);
-
// All standard floating-point types.
GMOCK_DECLARE_KIND_(float, kFloatingPoint);
GMOCK_DECLARE_KIND_(double, kFloatingPoint);
static_cast< ::testing::internal::TypeKind>( \
::testing::internal::KindOf<type>::value)
-// Evaluates to true if and only if integer type T is signed.
-#define GMOCK_IS_SIGNED_(T) (static_cast<T>(-1) < 0)
-
// LosslessArithmeticConvertibleImpl<kFromKind, From, kToKind, To>::value
// is true if and only if arithmetic type From can be losslessly converted to
// arithmetic type To.
// From, and kToKind is the kind of To; the value is
// implementation-defined when the above pre-condition is violated.
template <TypeKind kFromKind, typename From, TypeKind kToKind, typename To>
-struct LosslessArithmeticConvertibleImpl : public std::false_type {};
-
-// Converting bool to bool is lossless.
-template <>
-struct LosslessArithmeticConvertibleImpl<kBool, bool, kBool, bool>
- : public std::true_type {};
-
-// Converting bool to any integer type is lossless.
-template <typename To>
-struct LosslessArithmeticConvertibleImpl<kBool, bool, kInteger, To>
- : public std::true_type {};
-
-// Converting bool to any floating-point type is lossless.
-template <typename To>
-struct LosslessArithmeticConvertibleImpl<kBool, bool, kFloatingPoint, To>
- : public std::true_type {};
-
-// Converting an integer to bool is lossy.
-template <typename From>
-struct LosslessArithmeticConvertibleImpl<kInteger, From, kBool, bool>
- : public std::false_type {};
-
-// Converting an integer to another non-bool integer is lossless
-// if and only if the target type's range encloses the source type's range.
-template <typename From, typename To>
-struct LosslessArithmeticConvertibleImpl<kInteger, From, kInteger, To>
- : public bool_constant<
- // When converting from a smaller size to a larger size, we are
- // fine as long as we are not converting from signed to unsigned.
- ((sizeof(From) < sizeof(To)) &&
- (!GMOCK_IS_SIGNED_(From) || GMOCK_IS_SIGNED_(To))) ||
- // When converting between the same size, the signedness must match.
- ((sizeof(From) == sizeof(To)) &&
- (GMOCK_IS_SIGNED_(From) == GMOCK_IS_SIGNED_(To)))> {}; // NOLINT
-
-#undef GMOCK_IS_SIGNED_
-
-// Converting an integer to a floating-point type may be lossy, since
-// the format of a floating-point number is implementation-defined.
-template <typename From, typename To>
-struct LosslessArithmeticConvertibleImpl<kInteger, From, kFloatingPoint, To>
- : public std::false_type {};
-
-// Converting a floating-point to bool is lossy.
-template <typename From>
-struct LosslessArithmeticConvertibleImpl<kFloatingPoint, From, kBool, bool>
- : public std::false_type {};
-
-// Converting a floating-point to an integer is lossy.
-template <typename From, typename To>
-struct LosslessArithmeticConvertibleImpl<kFloatingPoint, From, kInteger, To>
- : public std::false_type {};
-
-// Converting a floating-point to another floating-point is lossless
-// if and only if the target type is at least as big as the source type.
-template <typename From, typename To>
-struct LosslessArithmeticConvertibleImpl<
- kFloatingPoint, From, kFloatingPoint, To>
- : public bool_constant<sizeof(From) <= sizeof(To)> {}; // NOLINT
+using LosslessArithmeticConvertibleImpl = std::integral_constant<
+ bool,
+ // clang-format off
+ // Converting from bool is always lossless
+ (kFromKind == kBool) ? true
+ // Converting between any other type kinds will be lossy if the type
+ // kinds are not the same.
+ : (kFromKind != kToKind) ? false
+ : (kFromKind == kInteger &&
+ // Converting between integers of different widths is allowed so long
+ // as the conversion does not go from signed to unsigned.
+ (((sizeof(From) < sizeof(To)) &&
+ !(std::is_signed<From>::value && !std::is_signed<To>::value)) ||
+ // Converting between integers of the same width only requires the
+ // two types to have the same signedness.
+ ((sizeof(From) == sizeof(To)) &&
+ (std::is_signed<From>::value == std::is_signed<To>::value)))
+ ) ? true
+ // Floating point conversions are lossless if and only if `To` is at least
+ // as wide as `From`.
+ : (kFromKind == kFloatingPoint && (sizeof(From) <= sizeof(To))) ? true
+ : false
+ // clang-format on
+ >;
// LosslessArithmeticConvertible<From, To>::value is true if and only if
// arithmetic type From can be losslessly converted to arithmetic type To.
// reference) built-in arithmetic types; the value is
// implementation-defined when the above pre-condition is violated.
template <typename From, typename To>
-struct LosslessArithmeticConvertible
- : public LosslessArithmeticConvertibleImpl<
- GMOCK_KIND_OF_(From), From, GMOCK_KIND_OF_(To), To> {}; // NOLINT
+using LosslessArithmeticConvertible =
+ LosslessArithmeticConvertibleImpl<GMOCK_KIND_OF_(From), From,
+ GMOCK_KIND_OF_(To), To>;
// This interface knows how to report a Google Mock failure (either
// non-fatal or fatal).
// Internal use only: access the singleton instance of WithoutMatchers.
GTEST_API_ WithoutMatchers GetWithoutMatchers();
-// Type traits.
-
// Disable MSVC warnings for infinite recursion, since in this case the
// the recursion is unreachable.
#ifdef _MSC_VER
class StlContainerView< ::std::tuple<ElementPointer, Size> > {
public:
typedef typename std::remove_const<
- typename internal::PointeeOf<ElementPointer>::type>::type RawElement;
+ typename std::pointer_traits<ElementPointer>::element_type>::type
+ RawElement;
typedef internal::NativeArray<RawElement> type;
typedef const type const_reference;
// Apply the function to a tuple of arguments.
template <typename F, typename Tuple>
-auto Apply(F&& f, Tuple&& args)
- -> decltype(ApplyImpl(std::forward<F>(f), std::forward<Tuple>(args),
- MakeIndexSequence<std::tuple_size<Tuple>::value>())) {
+auto Apply(F&& f, Tuple&& args) -> decltype(
+ ApplyImpl(std::forward<F>(f), std::forward<Tuple>(args),
+ MakeIndexSequence<std::tuple_size<
+ typename std::remove_reference<Tuple>::type>::value>())) {
return ApplyImpl(std::forward<F>(f), std::forward<Tuple>(args),
- MakeIndexSequence<std::tuple_size<Tuple>::value>());
+ MakeIndexSequence<std::tuple_size<
+ typename std::remove_reference<Tuple>::type>::value>());
}
// Template struct Function<F>, where F must be a function type, contains
using Result = R;
static constexpr size_t ArgumentCount = sizeof...(Args);
template <size_t I>
- using Arg = ElemFromList<I, typename MakeIndexSequence<sizeof...(Args)>::type,
- Args...>;
+ using Arg = ElemFromList<I, Args...>;
using ArgumentTuple = std::tuple<Args...>;
using ArgumentMatcherTuple = std::tuple<Matcher<Args>...>;
using MakeResultVoid = void(Args...);
} // namespace internal
} // namespace testing
-#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_INTERNAL_UTILS_H_
+#endif // GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_INTERNAL_UTILS_H_
// GOOGLETEST_CM0002 DO NOT DELETE
-#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_
-#define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_
+#ifndef GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_
+#define GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_
#include <assert.h>
#include <stdlib.h>
+#include <cstdint>
#include <iostream>
// Most of the utilities needed for porting Google Mock are also
// Macros for declaring flags.
# define GMOCK_DECLARE_bool_(name) extern GTEST_API_ bool GMOCK_FLAG(name)
-# define GMOCK_DECLARE_int32_(name) \
- extern GTEST_API_ ::testing::internal::Int32 GMOCK_FLAG(name)
+# define GMOCK_DECLARE_int32_(name) extern GTEST_API_ int32_t GMOCK_FLAG(name)
# define GMOCK_DECLARE_string_(name) \
extern GTEST_API_ ::std::string GMOCK_FLAG(name)
# define GMOCK_DEFINE_bool_(name, default_val, doc) \
GTEST_API_ bool GMOCK_FLAG(name) = (default_val)
# define GMOCK_DEFINE_int32_(name, default_val, doc) \
- GTEST_API_ ::testing::internal::Int32 GMOCK_FLAG(name) = (default_val)
+ GTEST_API_ int32_t GMOCK_FLAG(name) = (default_val)
# define GMOCK_DEFINE_string_(name, default_val, doc) \
GTEST_API_ ::std::string GMOCK_FLAG(name) = (default_val)
#endif // !defined(GMOCK_DECLARE_bool_)
-#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_
+#endif // GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_
-#ifndef THIRD_PARTY_GOOGLETEST_GOOGLEMOCK_INCLUDE_GMOCK_PP_H_
-#define THIRD_PARTY_GOOGLETEST_GOOGLEMOCK_INCLUDE_GMOCK_PP_H_
-
-#undef GMOCK_PP_INTERNAL_USE_MSVC
-#if defined(__clang__)
-#define GMOCK_PP_INTERNAL_USE_MSVC 0
-#elif defined(_MSC_VER)
-// TODO(iserna): Also verify tradional versus comformant preprocessor.
-static_assert(
- _MSC_VER >= 1900,
- "MSVC version not supported. There is support for MSVC 14.0 and above.");
-#define GMOCK_PP_INTERNAL_USE_MSVC 1
-#else
-#define GMOCK_PP_INTERNAL_USE_MSVC 0
-#endif
+#ifndef GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PP_H_
+#define GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PP_H_
// Expands and concatenates the arguments. Constructed macros reevaluate.
#define GMOCK_PP_CAT(_1, _2) GMOCK_PP_INTERNAL_CAT(_1, _2)
// Returns the only argument.
#define GMOCK_PP_IDENTITY(_1) _1
-// MSVC preprocessor collapses __VA_ARGS__ in a single argument, we use a
-// CAT-like directive to force correct evaluation. Each macro has its own.
-#if GMOCK_PP_INTERNAL_USE_MSVC
-
// Evaluates to the number of arguments after expansion.
//
// #define PAIR x, y
// GMOCK_PP_NARG(PAIR) => 2
//
// Requires: the number of arguments after expansion is at most 15.
-#define GMOCK_PP_NARG(...) \
- GMOCK_PP_INTERNAL_NARG_CAT( \
- GMOCK_PP_INTERNAL_INTERNAL_16TH(__VA_ARGS__, 15, 14, 13, 12, 11, 10, 9, \
- 8, 7, 6, 5, 4, 3, 2, 1), )
+#define GMOCK_PP_NARG(...) \
+ GMOCK_PP_INTERNAL_16TH( \
+ (__VA_ARGS__, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0))
// Returns 1 if the expansion of arguments has an unprotected comma. Otherwise
// returns 0. Requires no more than 15 unprotected commas.
-#define GMOCK_PP_HAS_COMMA(...) \
- GMOCK_PP_INTERNAL_HAS_COMMA_CAT( \
- GMOCK_PP_INTERNAL_INTERNAL_16TH(__VA_ARGS__, 1, 1, 1, 1, 1, 1, 1, 1, 1, \
- 1, 1, 1, 1, 1, 0), )
+#define GMOCK_PP_HAS_COMMA(...) \
+ GMOCK_PP_INTERNAL_16TH( \
+ (__VA_ARGS__, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0))
+
// Returns the first argument.
-#define GMOCK_PP_HEAD(...) \
- GMOCK_PP_INTERNAL_HEAD_CAT(GMOCK_PP_INTERNAL_HEAD(__VA_ARGS__), )
+#define GMOCK_PP_HEAD(...) GMOCK_PP_INTERNAL_HEAD((__VA_ARGS__, unusedArg))
// Returns the tail. A variadic list of all arguments minus the first. Requires
// at least one argument.
-#define GMOCK_PP_TAIL(...) \
- GMOCK_PP_INTERNAL_TAIL_CAT(GMOCK_PP_INTERNAL_TAIL(__VA_ARGS__), )
+#define GMOCK_PP_TAIL(...) GMOCK_PP_INTERNAL_TAIL((__VA_ARGS__))
// Calls CAT(_Macro, NARG(__VA_ARGS__))(__VA_ARGS__)
#define GMOCK_PP_VARIADIC_CALL(_Macro, ...) \
- GMOCK_PP_INTERNAL_VARIADIC_CALL_CAT( \
- GMOCK_PP_CAT(_Macro, GMOCK_PP_NARG(__VA_ARGS__))(__VA_ARGS__), )
-
-#else // GMOCK_PP_INTERNAL_USE_MSVC
-
-#define GMOCK_PP_NARG(...) \
- GMOCK_PP_INTERNAL_INTERNAL_16TH(__VA_ARGS__, 15, 14, 13, 12, 11, 10, 9, 8, \
- 7, 6, 5, 4, 3, 2, 1)
-#define GMOCK_PP_HAS_COMMA(...) \
- GMOCK_PP_INTERNAL_INTERNAL_16TH(__VA_ARGS__, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, \
- 1, 1, 1, 1, 0)
-#define GMOCK_PP_HEAD(...) GMOCK_PP_INTERNAL_HEAD(__VA_ARGS__)
-#define GMOCK_PP_TAIL(...) GMOCK_PP_INTERNAL_TAIL(__VA_ARGS__)
-#define GMOCK_PP_VARIADIC_CALL(_Macro, ...) \
- GMOCK_PP_CAT(_Macro, GMOCK_PP_NARG(__VA_ARGS__))(__VA_ARGS__)
-
-#endif // GMOCK_PP_INTERNAL_USE_MSVC
+ GMOCK_PP_IDENTITY( \
+ GMOCK_PP_CAT(_Macro, GMOCK_PP_NARG(__VA_ARGS__))(__VA_ARGS__))
// If the arguments after expansion have no tokens, evaluates to `1`. Otherwise
// evaluates to `0`.
#define GMOCK_PP_IF(_Cond, _Then, _Else) \
GMOCK_PP_CAT(GMOCK_PP_INTERNAL_IF_, _Cond)(_Then, _Else)
+// Similar to GMOCK_PP_IF but takes _Then and _Else in parentheses.
+//
+// GMOCK_PP_GENERIC_IF(1, (a, b, c), (d, e, f)) => a, b, c
+// GMOCK_PP_GENERIC_IF(0, (a, b, c), (d, e, f)) => d, e, f
+//
+#define GMOCK_PP_GENERIC_IF(_Cond, _Then, _Else) \
+ GMOCK_PP_REMOVE_PARENS(GMOCK_PP_IF(_Cond, _Then, _Else))
+
// Evaluates to the number of arguments after expansion. Identifies 'empty' as
// 0.
//
// Expands to 1 if the first argument starts with something in parentheses,
// otherwise to 0.
-#define GMOCK_PP_IS_BEGIN_PARENS(...) \
- GMOCK_PP_INTERNAL_ALTERNATE_HEAD( \
- GMOCK_PP_CAT(GMOCK_PP_INTERNAL_IBP_IS_VARIADIC_R_, \
- GMOCK_PP_INTERNAL_IBP_IS_VARIADIC_C __VA_ARGS__))
+#define GMOCK_PP_IS_BEGIN_PARENS(...) \
+ GMOCK_PP_HEAD(GMOCK_PP_CAT(GMOCK_PP_INTERNAL_IBP_IS_VARIADIC_R_, \
+ GMOCK_PP_INTERNAL_IBP_IS_VARIADIC_C __VA_ARGS__))
// Expands to 1 is there is only one argument and it is enclosed in parentheses.
#define GMOCK_PP_IS_ENCLOSED_PARENS(...) \
#define GMOCK_PP_INTENRAL_EMPTY_TUPLE (, , , , , , , , , , , , , , , )
#define GMOCK_PP_INTERNAL_CAT(_1, _2) _1##_2
#define GMOCK_PP_INTERNAL_STRINGIZE(...) #__VA_ARGS__
-#define GMOCK_PP_INTERNAL_INTERNAL_16TH(_1, _2, _3, _4, _5, _6, _7, _8, _9, \
- _10, _11, _12, _13, _14, _15, _16, \
- ...) \
- _16
#define GMOCK_PP_INTERNAL_CAT_5(_1, _2, _3, _4, _5) _1##_2##_3##_4##_5
#define GMOCK_PP_INTERNAL_IS_EMPTY(_1, _2, _3, _4) \
GMOCK_PP_HAS_COMMA(GMOCK_PP_INTERNAL_CAT_5(GMOCK_PP_INTERNAL_IS_EMPTY_CASE_, \
#define GMOCK_PP_INTERNAL_IS_EMPTY_CASE_0001 ,
#define GMOCK_PP_INTERNAL_IF_1(_Then, _Else) _Then
#define GMOCK_PP_INTERNAL_IF_0(_Then, _Else) _Else
-#define GMOCK_PP_INTERNAL_HEAD(_1, ...) _1
-#define GMOCK_PP_INTERNAL_TAIL(_1, ...) __VA_ARGS__
-#if GMOCK_PP_INTERNAL_USE_MSVC
-#define GMOCK_PP_INTERNAL_NARG_CAT(_1, _2) GMOCK_PP_INTERNAL_NARG_CAT_I(_1, _2)
-#define GMOCK_PP_INTERNAL_HEAD_CAT(_1, _2) GMOCK_PP_INTERNAL_HEAD_CAT_I(_1, _2)
-#define GMOCK_PP_INTERNAL_HAS_COMMA_CAT(_1, _2) \
- GMOCK_PP_INTERNAL_HAS_COMMA_CAT_I(_1, _2)
-#define GMOCK_PP_INTERNAL_TAIL_CAT(_1, _2) GMOCK_PP_INTERNAL_TAIL_CAT_I(_1, _2)
-#define GMOCK_PP_INTERNAL_VARIADIC_CALL_CAT(_1, _2) \
- GMOCK_PP_INTERNAL_VARIADIC_CALL_CAT_I(_1, _2)
-#define GMOCK_PP_INTERNAL_NARG_CAT_I(_1, _2) _1##_2
-#define GMOCK_PP_INTERNAL_HEAD_CAT_I(_1, _2) _1##_2
-#define GMOCK_PP_INTERNAL_HAS_COMMA_CAT_I(_1, _2) _1##_2
-#define GMOCK_PP_INTERNAL_TAIL_CAT_I(_1, _2) _1##_2
-#define GMOCK_PP_INTERNAL_VARIADIC_CALL_CAT_I(_1, _2) _1##_2
-#define GMOCK_PP_INTERNAL_ALTERNATE_HEAD(...) \
- GMOCK_PP_INTERNAL_ALTERNATE_HEAD_CAT(GMOCK_PP_HEAD(__VA_ARGS__), )
-#define GMOCK_PP_INTERNAL_ALTERNATE_HEAD_CAT(_1, _2) \
- GMOCK_PP_INTERNAL_ALTERNATE_HEAD_CAT_I(_1, _2)
-#define GMOCK_PP_INTERNAL_ALTERNATE_HEAD_CAT_I(_1, _2) _1##_2
-#else // GMOCK_PP_INTERNAL_USE_MSVC
-#define GMOCK_PP_INTERNAL_ALTERNATE_HEAD(...) GMOCK_PP_HEAD(__VA_ARGS__)
-#endif // GMOCK_PP_INTERNAL_USE_MSVC
+// Because of MSVC treating a token with a comma in it as a single token when
+// passed to another macro, we need to force it to evaluate it as multiple
+// tokens. We do that by using a "IDENTITY(MACRO PARENTHESIZED_ARGS)" macro. We
+// define one per possible macro that relies on this behavior. Note "_Args" must
+// be parenthesized.
+#define GMOCK_PP_INTERNAL_INTERNAL_16TH(_1, _2, _3, _4, _5, _6, _7, _8, _9, \
+ _10, _11, _12, _13, _14, _15, _16, \
+ ...) \
+ _16
+#define GMOCK_PP_INTERNAL_16TH(_Args) \
+ GMOCK_PP_IDENTITY(GMOCK_PP_INTERNAL_INTERNAL_16TH _Args)
+#define GMOCK_PP_INTERNAL_INTERNAL_HEAD(_1, ...) _1
+#define GMOCK_PP_INTERNAL_HEAD(_Args) \
+ GMOCK_PP_IDENTITY(GMOCK_PP_INTERNAL_INTERNAL_HEAD _Args)
+#define GMOCK_PP_INTERNAL_INTERNAL_TAIL(_1, ...) __VA_ARGS__
+#define GMOCK_PP_INTERNAL_TAIL(_Args) \
+ GMOCK_PP_IDENTITY(GMOCK_PP_INTERNAL_INTERNAL_TAIL _Args)
#define GMOCK_PP_INTERNAL_IBP_IS_VARIADIC_C(...) 1 _
#define GMOCK_PP_INTERNAL_IBP_IS_VARIADIC_R_1 1,
GMOCK_PP_INTERNAL_FOR_EACH_IMPL_14(GMOCK_PP_INC(_i), _Macro, _Data, \
(GMOCK_PP_TAIL _Tuple))
-#endif // THIRD_PARTY_GOOGLETEST_GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PP_H_
+#endif // GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PP_H_
--- /dev/null
+# Please Note:
+
+Files in this directory are no longer supported by the maintainers. They
+represent mostly historical artifacts and supported by the community only. There
+is no guarantee whatsoever that these scripts still work.
# 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.
+"""fuse_gmock_files.py v0.1.0.
-"""fuse_gmock_files.py v0.1.0
Fuses Google Mock and Google Test source code into two .h files and a .cc file.
SYNOPSIS
This tool is experimental. In particular, it assumes that there is no
conditional inclusion of Google Mock or Google Test headers. Please
report any problems to googlemock@googlegroups.com. You can read
-https://github.com/google/googletest/blob/master/googlemock/docs/cook_book.md for more
+https://github.com/google/googletest/blob/master/docs/gmock_cook_book.md
+for more
information.
"""
-__author__ = 'wan@google.com (Zhanyong Wan)'
+from __future__ import print_function
import os
import re
-import sets
import sys
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
# We assume that this file is in the scripts/ directory in the Google
# Mock root directory.
DEFAULT_GMOCK_ROOT_DIR = os.path.join(os.path.dirname(__file__), '..')
# We need to call into googletest/scripts/fuse_gtest_files.py.
sys.path.append(os.path.join(DEFAULT_GMOCK_ROOT_DIR, '../googletest/scripts'))
-import fuse_gtest_files
-gtest = fuse_gtest_files
+import fuse_gtest_files as gtest # pylint:disable=g-import-not-at-top
-# Regex for matching '#include "gmock/..."'.
+# Regex for matching
+# '#include "gmock/..."'.
INCLUDE_GMOCK_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(gmock/.+)"')
# Where to find the source seed files.
"""Makes sure gmock_root points to a valid gmock root directory.
The function aborts the program on failure.
+
+ Args:
+ gmock_root: A string with the mock root directory.
"""
gtest.ValidateGTestRootDir(GetGTestRootDir(gmock_root))
"""Makes sure output_dir points to a valid output directory.
The function aborts the program on failure.
+
+ Args:
+ output_dir: A string representing the output directory.
"""
gtest.VerifyOutputFile(output_dir, gtest.GTEST_H_OUTPUT)
def FuseGMockH(gmock_root, output_dir):
"""Scans folder gmock_root to generate gmock/gmock.h in output_dir."""
- output_file = file(os.path.join(output_dir, GMOCK_H_OUTPUT), 'w')
- processed_files = sets.Set() # Holds all gmock headers we've processed.
+ output_file = open(os.path.join(output_dir, GMOCK_H_OUTPUT), 'w')
+ processed_files = set() # Holds all gmock headers we've processed.
def ProcessFile(gmock_header_path):
"""Processes the given gmock header file."""
processed_files.add(gmock_header_path)
# Reads each line in the given gmock header.
- for line in file(os.path.join(gmock_root, gmock_header_path), 'r'):
- m = INCLUDE_GMOCK_FILE_REGEX.match(line)
- if m:
- # It's '#include "gmock/..."' - let's process it recursively.
- ProcessFile('include/' + m.group(1))
- else:
- m = gtest.INCLUDE_GTEST_FILE_REGEX.match(line)
+
+ with open(os.path.join(gmock_root, gmock_header_path), 'r') as fh:
+ for line in fh:
+ m = INCLUDE_GMOCK_FILE_REGEX.match(line)
if m:
- # It's '#include "gtest/foo.h"'. We translate it to
- # "gtest/gtest.h", regardless of what foo is, since all
- # gtest headers are fused into gtest/gtest.h.
-
- # There is no need to #include gtest.h twice.
- if not gtest.GTEST_H_SEED in processed_files:
- processed_files.add(gtest.GTEST_H_SEED)
- output_file.write('#include "%s"\n' % (gtest.GTEST_H_OUTPUT,))
+ # '#include "gmock/..."'
+ # - let's process it recursively.
+ ProcessFile('include/' + m.group(1))
else:
- # Otherwise we copy the line unchanged to the output file.
- output_file.write(line)
+ m = gtest.INCLUDE_GTEST_FILE_REGEX.match(line)
+ if m:
+ # '#include "gtest/foo.h"'
+ # We translate it to "gtest/gtest.h", regardless of what foo is,
+ # since all gtest headers are fused into gtest/gtest.h.
+
+ # There is no need to #include gtest.h twice.
+ if gtest.GTEST_H_SEED not in processed_files:
+ processed_files.add(gtest.GTEST_H_SEED)
+ output_file.write('#include "%s"\n' % (gtest.GTEST_H_OUTPUT,))
+ else:
+ # Otherwise we copy the line unchanged to the output file.
+ output_file.write(line)
ProcessFile(GMOCK_H_SEED)
output_file.close()
def FuseGMockAllCcToFile(gmock_root, output_file):
"""Scans folder gmock_root to fuse gmock-all.cc into output_file."""
- processed_files = sets.Set()
+ processed_files = set()
def ProcessFile(gmock_source_file):
"""Processes the given gmock source file."""
processed_files.add(gmock_source_file)
# Reads each line in the given gmock source file.
- for line in file(os.path.join(gmock_root, gmock_source_file), 'r'):
- m = INCLUDE_GMOCK_FILE_REGEX.match(line)
- if m:
- # It's '#include "gmock/foo.h"'. We treat it as '#include
- # "gmock/gmock.h"', as all other gmock headers are being fused
- # into gmock.h and cannot be #included directly.
-
- # There is no need to #include "gmock/gmock.h" more than once.
- if not GMOCK_H_SEED in processed_files:
- processed_files.add(GMOCK_H_SEED)
- output_file.write('#include "%s"\n' % (GMOCK_H_OUTPUT,))
- else:
- m = gtest.INCLUDE_GTEST_FILE_REGEX.match(line)
+
+ with open(os.path.join(gmock_root, gmock_source_file), 'r') as fh:
+ for line in fh:
+ m = INCLUDE_GMOCK_FILE_REGEX.match(line)
if m:
- # It's '#include "gtest/..."'.
- # There is no need to #include gtest.h as it has been
- # #included by gtest-all.cc.
- pass
+ # '#include "gmock/foo.h"'
+ # We treat it as '#include "gmock/gmock.h"', as all other gmock
+ # headers are being fused into gmock.h and cannot be
+ # included directly. No need to
+ # #include "gmock/gmock.h"
+ # more than once.
+
+ if GMOCK_H_SEED not in processed_files:
+ processed_files.add(GMOCK_H_SEED)
+ output_file.write('#include "%s"\n' % (GMOCK_H_OUTPUT,))
else:
- m = gtest.INCLUDE_SRC_FILE_REGEX.match(line)
+ m = gtest.INCLUDE_GTEST_FILE_REGEX.match(line)
if m:
- # It's '#include "src/foo"' - let's process it recursively.
- ProcessFile(m.group(1))
+ # '#include "gtest/..."'
+ # There is no need to #include gtest.h as it has been
+ # #included by gtest-all.cc.
+
+ pass
else:
- # Otherwise we copy the line unchanged to the output file.
- output_file.write(line)
+ m = gtest.INCLUDE_SRC_FILE_REGEX.match(line)
+ if m:
+ # It's '#include "src/foo"' - let's process it recursively.
+ ProcessFile(m.group(1))
+ else:
+ # Otherwise we copy the line unchanged to the output file.
+ output_file.write(line)
ProcessFile(GMOCK_ALL_CC_SEED)
def FuseGMockGTestAllCc(gmock_root, output_dir):
"""Scans folder gmock_root to generate gmock-gtest-all.cc in output_dir."""
- output_file = file(os.path.join(output_dir, GMOCK_GTEST_ALL_CC_OUTPUT), 'w')
- # First, fuse gtest-all.cc into gmock-gtest-all.cc.
- gtest.FuseGTestAllCcToFile(GetGTestRootDir(gmock_root), output_file)
- # Next, append fused gmock-all.cc to gmock-gtest-all.cc.
- FuseGMockAllCcToFile(gmock_root, output_file)
- output_file.close()
+ with open(os.path.join(output_dir, GMOCK_GTEST_ALL_CC_OUTPUT),
+ 'w') as output_file:
+ # First, fuse gtest-all.cc into gmock-gtest-all.cc.
+ gtest.FuseGTestAllCcToFile(GetGTestRootDir(gmock_root), output_file)
+ # Next, append fused gmock-all.cc to gmock-gtest-all.cc.
+ FuseGMockAllCcToFile(gmock_root, output_file)
def FuseGMock(gmock_root, output_dir):
# fuse_gmock_files.py GMOCK_ROOT_DIR OUTPUT_DIR
FuseGMock(sys.argv[1], sys.argv[2])
else:
- print __doc__
+ print(__doc__)
sys.exit(1)
"""Generate an Abstract Syntax Tree (AST) for C++."""
-__author__ = 'nnorwitz@google.com (Neal Norwitz)'
-
-
-# TODO:
+# FIXME:
# * Tokens should never be exported, need to convert to Nodes
# (return types, parameters, etc.)
# * Handle static class data for templatized classes
try:
- # Python 3.x
- import builtins
+ # Python 3.x
+ import builtins
except ImportError:
- # Python 2.x
- import __builtin__ as builtins
+ # Python 2.x
+ import __builtin__ as builtins
+import collections
import sys
import traceback
if not hasattr(builtins, 'reversed'):
- # Support Python 2.3 and earlier.
- def reversed(seq):
- for i in range(len(seq)-1, -1, -1):
- yield seq[i]
+ # Support Python 2.3 and earlier.
+ def reversed(seq):
+ for i in range(len(seq)-1, -1, -1):
+ yield seq[i]
if not hasattr(builtins, 'next'):
- # Support Python 2.5 and earlier.
- def next(obj):
- return obj.next()
+ # Support Python 2.5 and earlier.
+ def next(obj):
+ return obj.next()
VISIBILITY_PUBLIC, VISIBILITY_PROTECTED, VISIBILITY_PRIVATE = range(3)
# TODO(nnorwitz): use this as a singleton for templated_types, etc
# where we don't want to create a new empty dict each time. It is also const.
class _NullDict(object):
- __contains__ = lambda self: False
- keys = values = items = iterkeys = itervalues = iteritems = lambda self: ()
+ __contains__ = lambda self: False
+ keys = values = items = iterkeys = itervalues = iteritems = lambda self: ()
# TODO(nnorwitz): move AST nodes into a separate module.
class Node(object):
- """Base AST node."""
+ """Base AST node."""
- def __init__(self, start, end):
- self.start = start
- self.end = end
+ def __init__(self, start, end):
+ self.start = start
+ self.end = end
- def IsDeclaration(self):
- """Returns bool if this node is a declaration."""
- return False
+ def IsDeclaration(self):
+ """Returns bool if this node is a declaration."""
+ return False
- def IsDefinition(self):
- """Returns bool if this node is a definition."""
- return False
+ def IsDefinition(self):
+ """Returns bool if this node is a definition."""
+ return False
- def IsExportable(self):
- """Returns bool if this node exportable from a header file."""
- return False
+ def IsExportable(self):
+ """Returns bool if this node exportable from a header file."""
+ return False
- def Requires(self, node):
- """Does this AST node require the definition of the node passed in?"""
- return False
+ def Requires(self, node):
+ """Does this AST node require the definition of the node passed in?"""
+ return False
- def XXX__str__(self):
- return self._StringHelper(self.__class__.__name__, '')
+ def XXX__str__(self):
+ return self._StringHelper(self.__class__.__name__, '')
- def _StringHelper(self, name, suffix):
- if not utils.DEBUG:
- return '%s(%s)' % (name, suffix)
- return '%s(%d, %d, %s)' % (name, self.start, self.end, suffix)
+ def _StringHelper(self, name, suffix):
+ if not utils.DEBUG:
+ return '%s(%s)' % (name, suffix)
+ return '%s(%d, %d, %s)' % (name, self.start, self.end, suffix)
- def __repr__(self):
- return str(self)
+ def __repr__(self):
+ return str(self)
class Define(Node):
- def __init__(self, start, end, name, definition):
- Node.__init__(self, start, end)
- self.name = name
- self.definition = definition
+ def __init__(self, start, end, name, definition):
+ Node.__init__(self, start, end)
+ self.name = name
+ self.definition = definition
- def __str__(self):
- value = '%s %s' % (self.name, self.definition)
- return self._StringHelper(self.__class__.__name__, value)
+ def __str__(self):
+ value = '%s %s' % (self.name, self.definition)
+ return self._StringHelper(self.__class__.__name__, value)
class Include(Node):
- def __init__(self, start, end, filename, system):
- Node.__init__(self, start, end)
- self.filename = filename
- self.system = system
+ def __init__(self, start, end, filename, system):
+ Node.__init__(self, start, end)
+ self.filename = filename
+ self.system = system
- def __str__(self):
- fmt = '"%s"'
- if self.system:
- fmt = '<%s>'
- return self._StringHelper(self.__class__.__name__, fmt % self.filename)
+ def __str__(self):
+ fmt = '"%s"'
+ if self.system:
+ fmt = '<%s>'
+ return self._StringHelper(self.__class__.__name__, fmt % self.filename)
class Goto(Node):
- def __init__(self, start, end, label):
- Node.__init__(self, start, end)
- self.label = label
+ def __init__(self, start, end, label):
+ Node.__init__(self, start, end)
+ self.label = label
- def __str__(self):
- return self._StringHelper(self.__class__.__name__, str(self.label))
+ def __str__(self):
+ return self._StringHelper(self.__class__.__name__, str(self.label))
class Expr(Node):
- def __init__(self, start, end, expr):
- Node.__init__(self, start, end)
- self.expr = expr
+ def __init__(self, start, end, expr):
+ Node.__init__(self, start, end)
+ self.expr = expr
- def Requires(self, node):
- # TODO(nnorwitz): impl.
- return False
+ def Requires(self, node):
+ # TODO(nnorwitz): impl.
+ return False
- def __str__(self):
- return self._StringHelper(self.__class__.__name__, str(self.expr))
+ def __str__(self):
+ return self._StringHelper(self.__class__.__name__, str(self.expr))
class Return(Expr):
- pass
+ pass
class Delete(Expr):
- pass
+ pass
class Friend(Expr):
- def __init__(self, start, end, expr, namespace):
- Expr.__init__(self, start, end, expr)
- self.namespace = namespace[:]
+ def __init__(self, start, end, expr, namespace):
+ Expr.__init__(self, start, end, expr)
+ self.namespace = namespace[:]
class Using(Node):
- def __init__(self, start, end, names):
- Node.__init__(self, start, end)
- self.names = names
+ def __init__(self, start, end, names):
+ Node.__init__(self, start, end)
+ self.names = names
- def __str__(self):
- return self._StringHelper(self.__class__.__name__, str(self.names))
+ def __str__(self):
+ return self._StringHelper(self.__class__.__name__, str(self.names))
class Parameter(Node):
- def __init__(self, start, end, name, parameter_type, default):
- Node.__init__(self, start, end)
- self.name = name
- self.type = parameter_type
- self.default = default
+ def __init__(self, start, end, name, parameter_type, default):
+ Node.__init__(self, start, end)
+ self.name = name
+ self.type = parameter_type
+ self.default = default
- def Requires(self, node):
- # TODO(nnorwitz): handle namespaces, etc.
- return self.type.name == node.name
+ def Requires(self, node):
+ # TODO(nnorwitz): handle namespaces, etc.
+ return self.type.name == node.name
- def __str__(self):
- name = str(self.type)
- suffix = '%s %s' % (name, self.name)
- if self.default:
- suffix += ' = ' + ''.join([d.name for d in self.default])
- return self._StringHelper(self.__class__.__name__, suffix)
+ def __str__(self):
+ name = str(self.type)
+ suffix = '%s %s' % (name, self.name)
+ if self.default:
+ suffix += ' = ' + ''.join([d.name for d in self.default])
+ return self._StringHelper(self.__class__.__name__, suffix)
class _GenericDeclaration(Node):
- def __init__(self, start, end, name, namespace):
- Node.__init__(self, start, end)
- self.name = name
- self.namespace = namespace[:]
+ def __init__(self, start, end, name, namespace):
+ Node.__init__(self, start, end)
+ self.name = name
+ self.namespace = namespace[:]
- def FullName(self):
- prefix = ''
- if self.namespace and self.namespace[-1]:
- prefix = '::'.join(self.namespace) + '::'
- return prefix + self.name
+ def FullName(self):
+ prefix = ''
+ if self.namespace and self.namespace[-1]:
+ prefix = '::'.join(self.namespace) + '::'
+ return prefix + self.name
- def _TypeStringHelper(self, suffix):
- if self.namespace:
-
names = [n or '<anonymous>' for n in self.namespace]
- suffix += ' in ' + '::'.join(names)
- return self._StringHelper(self.__class__.__name__, suffix)
+ def _TypeStringHelper(self, suffix):
+ if self.namespace:
+ names = [n or '<anonymous>' for n in self.namespace]
+ suffix += ' in ' + '::'.join(names)
+ return self._StringHelper(self.__class__.__name__, suffix)
# TODO(nnorwitz): merge with Parameter in some way?
class VariableDeclaration(_GenericDeclaration):
- def __init__(self, start, end, name, var_type, initial_value, namespace):
- _GenericDeclaration.__init__(self, start, end, name, namespace)
- self.type = var_type
- self.initial_value = initial_value
+ def __init__(self, start, end, name, var_type, initial_value, namespace):
+ _GenericDeclaration.__init__(self, start, end, name, namespace)
+ self.type = var_type
+ self.initial_value = initial_value
- def Requires(self, node):
- # TODO(nnorwitz): handle namespaces, etc.
- return self.type.name == node.name
+ def Requires(self, node):
+ # TODO(nnorwitz): handle namespaces, etc.
+ return self.type.name == node.name
- def ToString(self):
- """Return a string that tries to reconstitute the variable decl."""
- suffix = '%s %s' % (self.type, self.name)
- if self.initial_value:
- suffix += ' = ' + self.initial_value
- return suffix
+ def ToString(self):
+ """Return a string that tries to reconstitute the variable decl."""
+ suffix = '%s %s' % (self.type, self.name)
+ if self.initial_value:
+ suffix += ' = ' + self.initial_value
+ return suffix
- def __str__(self):
- return self._StringHelper(self.__class__.__name__, self.ToString())
+ def __str__(self):
+ return self._StringHelper(self.__class__.__name__, self.ToString())
class Typedef(_GenericDeclaration):
- def __init__(self, start, end, name, alias, namespace):
- _GenericDeclaration.__init__(self, start, end, name, namespace)
- self.alias = alias
+ def __init__(self, start, end, name, alias, namespace):
+ _GenericDeclaration.__init__(self, start, end, name, namespace)
+ self.alias = alias
- def IsDefinition(self):
- return True
+ def IsDefinition(self):
+ return True
- def IsExportable(self):
- return True
+ def IsExportable(self):
+ return True
- def Requires(self, node):
- # TODO(nnorwitz): handle namespaces, etc.
- name = node.name
- for token in self.alias:
- if token is not None and name == token.name:
- return True
- return False
+ def Requires(self, node):
+ # TODO(nnorwitz): handle namespaces, etc.
+ name = node.name
+ for token in self.alias:
+ if token is not None and name == token.name:
+ return True
+ return False
- def __str__(self):
- suffix = '%s, %s' % (self.name, self.alias)
- return self._TypeStringHelper(suffix)
+ def __str__(self):
+ suffix = '%s, %s' % (self.name, self.alias)
+ return self._TypeStringHelper(suffix)
class _NestedType(_GenericDeclaration):
- def __init__(self, start, end, name, fields, namespace):
- _GenericDeclaration.__init__(self, start, end, name, namespace)
- self.fields = fields
+ def __init__(self, start, end, name, fields, namespace):
+ _GenericDeclaration.__init__(self, start, end, name, namespace)
+ self.fields = fields
- def IsDefinition(self):
- return True
+ def IsDefinition(self):
+ return True
- def IsExportable(self):
- return True
+ def IsExportable(self):
+ return True
- def __str__(self):
- suffix = '%s, {%s}' % (self.name, self.fields)
- return self._TypeStringHelper(suffix)
+ def __str__(self):
+ suffix = '%s, {%s}' % (self.name, self.fields)
+ return self._TypeStringHelper(suffix)
class Union(_NestedType):
- pass
+ pass
class Enum(_NestedType):
- pass
+ pass
class Class(_GenericDeclaration):
- def __init__(self, start, end, name, bases, templated_types, body, namespace):
- _GenericDeclaration.__init__(self, start, end, name, namespace)
- self.bases = bases
- self.body = body
- self.templated_types = templated_types
-
- def IsDeclaration(self):
- return self.bases is None and self.body is None
-
- def IsDefinition(self):
- return not self.IsDeclaration()
-
- def IsExportable(self):
- return not self.IsDeclaration()
-
- def Requires(self, node):
- # TODO(nnorwitz): handle namespaces, etc.
- if self.bases:
- for token_list in self.bases:
- # TODO(nnorwitz): bases are tokens, do name comparison.
- for token in token_list:
- if token.name == node.name:
- return True
- # TODO(nnorwitz): search in body too.
- return False
-
- def __str__(self):
- name = self.name
- if self.templated_types:
- name += '<%s>' % self.templated_types
- suffix = '%s, %s, %s' % (name, self.bases, self.body)
- return self._TypeStringHelper(suffix)
+ def __init__(self, start, end, name, bases, templated_types, body, namespace):
+ _GenericDeclaration.__init__(self, start, end, name, namespace)
+ self.bases = bases
+ self.body = body
+ self.templated_types = templated_types
+
+ def IsDeclaration(self):
+ return self.bases is None and self.body is None
+
+ def IsDefinition(self):
+ return not self.IsDeclaration()
+
+ def IsExportable(self):
+ return not self.IsDeclaration()
+
+ def Requires(self, node):
+ # TODO(nnorwitz): handle namespaces, etc.
+ if self.bases:
+ for token_list in self.bases:
+ # TODO(nnorwitz): bases are tokens, do name comparison.
+ for token in token_list:
+ if token.name == node.name:
+ return True
+ # TODO(nnorwitz): search in body too.
+ return False
+
+ def __str__(self):
+ name = self.name
+ if self.templated_types:
+ name += '<%s>' % self.templated_types
+ suffix = '%s, %s, %s' % (name, self.bases, self.body)
+ return self._TypeStringHelper(suffix)
class Struct(Class):
- pass
+ pass
class Function(_GenericDeclaration):
- def __init__(self, start, end, name, return_type, parameters,
- modifiers, templated_types, body, namespace):
- _GenericDeclaration.__init__(self, start, end, name, namespace)
- converter = TypeConverter(namespace)
- self.return_type = converter.CreateReturnType(return_type)
- self.parameters = converter.ToParameters(parameters)
- self.modifiers = modifiers
- self.body = body
- self.templated_types = templated_types
-
- def IsDeclaration(self):
- return self.body is None
-
- def IsDefinition(self):
- return self.body is not None
-
- def IsExportable(self):
- if self.return_type and 'static' in self.return_type.modifiers:
- return False
- return None not in self.namespace
-
- def Requires(self, node):
- if self.parameters:
- # TODO(nnorwitz): parameters are tokens, do name comparison.
- for p in self.parameters:
- if p.name == node.name:
- return True
- # TODO(nnorwitz): search in body too.
- return False
-
- def __str__(self):
- # TODO(nnorwitz): add templated_types.
- suffix = ('%s %s(%s), 0x%02x, %s' %
- (self.return_type, self.name, self.parameters,
- self.modifiers, self.body))
- return self._TypeStringHelper(suffix)
+ def __init__(self, start, end, name, return_type, parameters,
+ modifiers, templated_types, body, namespace):
+ _GenericDeclaration.__init__(self, start, end, name, namespace)
+ converter = TypeConverter(namespace)
+ self.return_type = converter.CreateReturnType(return_type)
+ self.parameters = converter.ToParameters(parameters)
+ self.modifiers = modifiers
+ self.body = body
+ self.templated_types = templated_types
+
+ def IsDeclaration(self):
+ return self.body is None
+
+ def IsDefinition(self):
+ return self.body is not None
+
+ def IsExportable(self):
+ if self.return_type and 'static' in self.return_type.modifiers:
+ return False
+ return None not in self.namespace
+
+ def Requires(self, node):
+ if self.parameters:
+ # TODO(nnorwitz): parameters are tokens, do name comparison.
+ for p in self.parameters:
+ if p.name == node.name:
+ return True
+ # TODO(nnorwitz): search in body too.
+ return False
+
+ def __str__(self):
+ # TODO(nnorwitz): add templated_types.
+ suffix = ('%s %s(%s), 0x%02x, %s' %
+ (self.return_type, self.name, self.parameters,
+ self.modifiers, self.body))
+ return self._TypeStringHelper(suffix)
class Method(Function):
- def __init__(self, start, end, name, in_class, return_type, parameters,
- modifiers, templated_types, body, namespace):
- Function.__init__(self, start, end, name, return_type, parameters,
- modifiers, templated_types, body, namespace)
- # TODO(nnorwitz): in_class could also be a namespace which can
- # mess up finding functions properly.
- self.in_class = in_class
+ def __init__(self, start, end, name, in_class, return_type, parameters,
+ modifiers, templated_types, body, namespace):
+ Function.__init__(self, start, end, name, return_type, parameters,
+ modifiers, templated_types, body, namespace)
+ # TODO(nnorwitz): in_class could also be a namespace which can
+ # mess up finding functions properly.
+ self.in_class = in_class
class Type(_GenericDeclaration):
- """Type used for any variable (eg class, primitive, struct, etc)."""
+ """Type used for any variable (eg class, primitive, struct, etc)."""
- def __init__(self, start, end, name, templated_types, modifiers,
- reference, pointer, array):
- """
+ def __init__(self, start, end, name, templated_types, modifiers,
+ reference, pointer, array):
+ """
Args:
name: str name of main type
templated_types: [Class (Type?)] template type info between <>
modifiers: [str] type modifiers (keywords) eg, const, mutable, etc.
reference, pointer, array: bools
"""
- _GenericDeclaration.__init__(self, start, end, name, [])
- self.templated_types = templated_types
- if not name and modifiers:
- self.name = modifiers.pop()
- self.modifiers = modifiers
- self.reference = reference
- self.pointer = pointer
- self.array = array
-
- def __str__(self):
- prefix = ''
- if self.modifiers:
- prefix = ' '.join(self.modifiers) + ' '
- name = str(self.name)
- if self.templated_types:
- name += '<%s>' % self.templated_types
- suffix = prefix + name
- if self.reference:
- suffix += '&'
- if self.pointer:
- suffix += '*'
- if self.array:
- suffix += '[]'
- return self._TypeStringHelper(suffix)
-
- # By definition, Is* are always False. A Type can only exist in
- # some sort of variable declaration, parameter, or return value.
- def IsDeclaration(self):
- return False
-
- def IsDefinition(self):
- return False
-
- def IsExportable(self):
- return False
+ _GenericDeclaration.__init__(self, start, end, name, [])
+ self.templated_types = templated_types
+ if not name and modifiers:
+ self.name = modifiers.pop()
+ self.modifiers = modifiers
+ self.reference = reference
+ self.pointer = pointer
+ self.array = array
+
+ def __str__(self):
+ prefix = ''
+ if self.modifiers:
+ prefix = ' '.join(self.modifiers) + ' '
+ name = str(self.name)
+ if self.templated_types:
+ name += '<%s>' % self.templated_types
+ suffix = prefix + name
+ if self.reference:
+ suffix += '&'
+ if self.pointer:
+ suffix += '*'
+ if self.array:
+ suffix += '[]'
+ return self._TypeStringHelper(suffix)
+
+ # By definition, Is* are always False. A Type can only exist in
+ # some sort of variable declaration, parameter, or return value.
+ def IsDeclaration(self):
+ return False
+
+ def IsDefinition(self):
+ return False
+
+ def IsExportable(self):
+ return False
class TypeConverter(object):
- def __init__(self, namespace_stack):
- self.namespace_stack = namespace_stack
-
- def _GetTemplateEnd(self, tokens, start):
- count = 1
- end = start
- while 1:
- token = tokens[end]
- end += 1
- if token.name == '<':
- count += 1
- elif token.name == '>':
- count -= 1
- if count == 0:
- break
- return tokens[start:end-1], end
-
- def ToType(self, tokens):
- """Convert [Token,...] to [Class(...), ] useful for base classes.
+ def __init__(self, namespace_stack):
+ self.namespace_stack = namespace_stack
+
+ def _GetTemplateEnd(self, tokens, start):
+ count = 1
+ end = start
+ while 1:
+ token = tokens[end]
+ end += 1
+ if token.name == '<':
+ count += 1
+ elif token.name == '>':
+ count -= 1
+ if count == 0:
+ break
+ return tokens[start:end-1], end
+
+ def ToType(self, tokens):
+ """Convert [Token,...] to [Class(...), ] useful for base classes.
For example, code like class Foo : public Bar<x, y> { ... };
the "Bar<x, y>" portion gets converted to an AST.
Returns:
[Class(...), ...]
"""
- result = []
- name_tokens = []
+ result = []
+ name_tokens = []
+ reference = pointer = array = False
+
+ def AddType(templated_types):
+ # Partition tokens into name and modifier tokens.
+ names = []
+ modifiers = []
+ for t in name_tokens:
+ if keywords.IsKeyword(t.name):
+ modifiers.append(t.name)
+ else:
+ names.append(t.name)
+ name = ''.join(names)
+ if name_tokens:
+ result.append(Type(name_tokens[0].start, name_tokens[-1].end,
+ name, templated_types, modifiers,
+ reference, pointer, array))
+ del name_tokens[:]
+
+ i = 0
+ end = len(tokens)
+ while i < end:
+ token = tokens[i]
+ if token.name == '<':
+ new_tokens, new_end = self._GetTemplateEnd(tokens, i+1)
+ AddType(self.ToType(new_tokens))
+ # If there is a comma after the template, we need to consume
+ # that here otherwise it becomes part of the name.
+ i = new_end
reference = pointer = array = False
-
- def AddType(templated_types):
- # Partition tokens into name and modifier tokens.
- names = []
- modifiers = []
- for t in name_tokens:
- if keywords.IsKeyword(t.name):
- modifiers.append(t.name)
- else:
- names.append(t.name)
- name = ''.join(names)
- if name_tokens:
- result.append(Type(name_tokens[0].start, name_tokens[-1].end,
- name, templated_types, modifiers,
- reference, pointer, array))
- del name_tokens[:]
-
- i = 0
- end = len(tokens)
- while i < end:
- token = tokens[i]
- if token.name == '<':
- new_tokens, new_end = self._GetTemplateEnd(tokens, i+1)
- AddType(self.ToType(new_tokens))
- # If there is a comma after the template, we need to consume
- # that here otherwise it becomes part of the name.
- i = new_end
- reference = pointer = array = False
- elif token.name == ',':
- AddType([])
- reference = pointer = array = False
- elif token.name == '*':
- pointer = True
- elif token.name == '&':
- reference = True
- elif token.name == '[':
- pointer = True
- elif token.name == ']':
- pass
- else:
- name_tokens.append(token)
- i += 1
-
- if name_tokens:
- # No '<' in the tokens, just a simple name and no template.
- AddType([])
- return result
-
- def DeclarationToParts(self, parts, needs_name_removed):
- name = None
- default = []
- if needs_name_removed:
- # Handle default (initial) values properly.
- for i, t in enumerate(parts):
- if t.name == '=':
- default = parts[i+1:]
- name = parts[i-1].name
- if name == ']' and parts[i-2].name == '[':
- name = parts[i-3].name
- i -= 1
- parts = parts[:i-1]
- break
- else:
- if parts[-1].token_type == tokenize.NAME:
- name = parts.pop().name
- else:
- # TODO(nnorwitz): this is a hack that happens for code like
- # Register(Foo<T>); where it thinks this is a function call
- # but it's actually a declaration.
- name = '???'
- modifiers = []
- type_name = []
- other_tokens = []
- templated_types = []
- i = 0
- end = len(parts)
- while i < end:
- p = parts[i]
- if keywords.IsKeyword(p.name):
- modifiers.append(p.name)
- elif p.name == '<':
- templated_tokens, new_end = self._GetTemplateEnd(parts, i+1)
- templated_types = self.ToType(templated_tokens)
- i = new_end - 1
- # Don't add a spurious :: to data members being initialized.
- next_index = i + 1
- if next_index < end and parts[next_index].name == '::':
- i += 1
- elif p.name in ('[', ']', '='):
- # These are handled elsewhere.
- other_tokens.append(p)
- elif p.name not in ('*', '&', '>'):
- # Ensure that names have a space between them.
- if (type_name and type_name[-1].token_type == tokenize.NAME and
- p.token_type == tokenize.NAME):
- type_name.append(tokenize.Token(tokenize.SYNTAX, ' ', 0, 0))
- type_name.append(p)
- else:
- other_tokens.append(p)
- i += 1
- type_name = ''.join([t.name for t in type_name])
- return name, type_name, templated_types, modifiers, default, other_tokens
-
- def ToParameters(self, tokens):
- if not tokens:
- return []
-
- result = []
+ elif token.name == ',':
+ AddType([])
+ reference = pointer = array = False
+ elif token.name == '*':
+ pointer = True
+ elif token.name == '&':
+ reference = True
+ elif token.name == '[':
+ pointer = True
+ elif token.name == ']':
+ pass
+ else:
+ name_tokens.append(token)
+ i += 1
+
+ if name_tokens:
+ # No '<' in the tokens, just a simple name and no template.
+ AddType([])
+ return result
+
+ def DeclarationToParts(self, parts, needs_name_removed):
+ name = None
+ default = []
+ if needs_name_removed:
+ # Handle default (initial) values properly.
+ for i, t in enumerate(parts):
+ if t.name == '=':
+ default = parts[i+1:]
+ name = parts[i-1].name
+ if name == ']' and parts[i-2].name == '[':
+ name = parts[i-3].name
+ i -= 1
+ parts = parts[:i-1]
+ break
+ else:
+ if parts[-1].token_type == tokenize.NAME:
+ name = parts.pop().name
+ else:
+ # TODO(nnorwitz): this is a hack that happens for code like
+ # Register(Foo<T>); where it thinks this is a function call
+ # but it's actually a declaration.
+ name = '???'
+ modifiers = []
+ type_name = []
+ other_tokens = []
+ templated_types = []
+ i = 0
+ end = len(parts)
+ while i < end:
+ p = parts[i]
+ if keywords.IsKeyword(p.name):
+ modifiers.append(p.name)
+ elif p.name == '<':
+ templated_tokens, new_end = self._GetTemplateEnd(parts, i+1)
+ templated_types = self.ToType(templated_tokens)
+ i = new_end - 1
+ # Don't add a spurious :: to data members being initialized.
+ next_index = i + 1
+ if next_index < end and parts[next_index].name == '::':
+ i += 1
+ elif p.name in ('[', ']', '='):
+ # These are handled elsewhere.
+ other_tokens.append(p)
+ elif p.name not in ('*', '&', '>'):
+ # Ensure that names have a space between them.
+ if (type_name and type_name[-1].token_type == tokenize.NAME and
+ p.token_type == tokenize.NAME):
+ type_name.append(tokenize.Token(tokenize.SYNTAX, ' ', 0, 0))
+ type_name.append(p)
+ else:
+ other_tokens.append(p)
+ i += 1
+ type_name = ''.join([t.name for t in type_name])
+ return name, type_name, templated_types, modifiers, default, other_tokens
+
+ def ToParameters(self, tokens):
+ if not tokens:
+ return []
+
+ result = []
+ name = type_name = ''
+ type_modifiers = []
+ pointer = reference = array = False
+ first_token = None
+ default = []
+
+ def AddParameter(end):
+ if default:
+ del default[0] # Remove flag.
+ parts = self.DeclarationToParts(type_modifiers, True)
+ (name, type_name, templated_types, modifiers,
+ unused_default, unused_other_tokens) = parts
+ parameter_type = Type(first_token.start, first_token.end,
+ type_name, templated_types, modifiers,
+ reference, pointer, array)
+ p = Parameter(first_token.start, end, name,
+ parameter_type, default)
+ result.append(p)
+
+ template_count = 0
+ brace_count = 0
+ for s in tokens:
+ if not first_token:
+ first_token = s
+
+ # Check for braces before templates, as we can have unmatched '<>'
+ # inside default arguments.
+ if s.name == '{':
+ brace_count += 1
+ elif s.name == '}':
+ brace_count -= 1
+ if brace_count > 0:
+ type_modifiers.append(s)
+ continue
+
+ if s.name == '<':
+ template_count += 1
+ elif s.name == '>':
+ template_count -= 1
+ if template_count > 0:
+ type_modifiers.append(s)
+ continue
+
+ if s.name == ',':
+ AddParameter(s.start)
name = type_name = ''
type_modifiers = []
pointer = reference = array = False
first_token = None
default = []
-
- def AddParameter(end):
- if default:
- del default[0] # Remove flag.
- parts = self.DeclarationToParts(type_modifiers, True)
- (name, type_name, templated_types, modifiers,
- unused_default, unused_other_tokens) = parts
- parameter_type = Type(first_token.start, first_token.end,
- type_name, templated_types, modifiers,
- reference, pointer, array)
- p = Parameter(first_token.start, end, name,
- parameter_type, default)
- result.append(p)
-
- template_count = 0
- for s in tokens:
- if not first_token:
- first_token = s
- if s.name == '<':
- template_count += 1
- elif s.name == '>':
- template_count -= 1
- if template_count > 0:
- type_modifiers.append(s)
- continue
-
- if s.name == ',':
- AddParameter(s.start)
- name = type_name = ''
- type_modifiers = []
- pointer = reference = array = False
- first_token = None
- default = []
- elif s.name == '*':
- pointer = True
- elif s.name == '&':
- reference = True
- elif s.name == '[':
- array = True
- elif s.name == ']':
- pass # Just don't add to type_modifiers.
- elif s.name == '=':
- # Got a default value. Add any value (None) as a flag.
- default.append(None)
- elif default:
- default.append(s)
- else:
- type_modifiers.append(s)
- AddParameter(tokens[-1].end)
- return result
-
- def CreateReturnType(self, return_type_seq):
- if not return_type_seq:
- return None
- start = return_type_seq[0].start
- end = return_type_seq[-1].end
- _, name, templated_types, modifiers, default, other_tokens = \
- self.DeclarationToParts(return_type_seq, False)
- names = [n.name for n in other_tokens]
- reference = '&' in names
- pointer = '*' in names
- array = '[' in names
- return Type(start, end, name, templated_types, modifiers,
- reference, pointer, array)
-
- def GetTemplateIndices(self, names):
- # names is a list of strings.
- start = names.index('<')
- end = len(names) - 1
- while end > 0:
- if names[end] == '>':
- break
- end -= 1
- return start, end+1
+ elif s.name == '*':
+ pointer = True
+ elif s.name == '&':
+ reference = True
+ elif s.name == '[':
+ array = True
+ elif s.name == ']':
+ pass # Just don't add to type_modifiers.
+ elif s.name == '=':
+ # Got a default value. Add any value (None) as a flag.
+ default.append(None)
+ elif default:
+ default.append(s)
+ else:
+ type_modifiers.append(s)
+ AddParameter(tokens[-1].end)
+ return result
+
+ def CreateReturnType(self, return_type_seq):
+ if not return_type_seq:
+ return None
+ start = return_type_seq[0].start
+ end = return_type_seq[-1].end
+ _, name, templated_types, modifiers, default, other_tokens = \
+ self.DeclarationToParts(return_type_seq, False)
+ names = [n.name for n in other_tokens]
+ reference = '&' in names
+ pointer = '*' in names
+ array = '[' in names
+ return Type(start, end, name, templated_types, modifiers,
+ reference, pointer, array)
+
+ def GetTemplateIndices(self, names):
+ # names is a list of strings.
+ start = names.index('<')
+ end = len(names) - 1
+ while end > 0:
+ if names[end] == '>':
+ break
+ end -= 1
+ return start, end+1
class AstBuilder(object):
- def __init__(self, token_stream, filename, in_class='', visibility=None,
- namespace_stack=[]):
- self.tokens = token_stream
- self.filename = filename
- # TODO(nnorwitz): use a better data structure (deque) for the queue.
- # Switching directions of the "queue" improved perf by about 25%.
- # Using a deque should be even better since we access from both sides.
- self.token_queue = []
- self.namespace_stack = namespace_stack[:]
- self.in_class = in_class
- if in_class is None:
- self.in_class_name_only = None
- else:
- self.in_class_name_only = in_class.split('::')[-1]
- self.visibility = visibility
- self.in_function = False
- self.current_token = None
- # Keep the state whether we are currently handling a typedef or not.
- self._handling_typedef = False
-
- self.converter = TypeConverter(self.namespace_stack)
-
- def HandleError(self, msg, token):
- printable_queue = list(reversed(self.token_queue[-20:]))
- sys.stderr.write('Got %s in %s @ %s %s\n' %
- (msg, self.filename, token, printable_queue))
-
- def Generate(self):
- while 1:
- token = self._GetNextToken()
- if not token:
- break
-
- # Get the next token.
- self.current_token = token
-
- # Dispatch on the next token type.
- if token.token_type == _INTERNAL_TOKEN:
- if token.name == _NAMESPACE_POP:
- self.namespace_stack.pop()
- continue
-
- try:
- result = self._GenerateOne(token)
- if result is not None:
- yield result
- except:
- self.HandleError('exception', token)
- raise
-
- def _CreateVariable(self, pos_token, name, type_name, type_modifiers,
- ref_pointer_name_seq, templated_types, value=None):
- reference = '&' in ref_pointer_name_seq
- pointer = '*' in ref_pointer_name_seq
- array = '[' in ref_pointer_name_seq
- var_type = Type(pos_token.start, pos_token.end, type_name,
- templated_types, type_modifiers,
- reference, pointer, array)
- return VariableDeclaration(pos_token.start, pos_token.end,
- name, var_type, value, self.namespace_stack)
-
- def _GenerateOne(self, token):
- if token.token_type == tokenize.NAME:
- if (keywords.IsKeyword(token.name) and
- not keywords.IsBuiltinType(token.name)):
- method = getattr(self, 'handle_' + token.name)
- return method()
- elif token.name == self.in_class_name_only:
- # The token name is the same as the class, must be a ctor if
- # there is a paren. Otherwise, it's the return type.
- # Peek ahead to get the next token to figure out which.
- next = self._GetNextToken()
- self._AddBackToken(next)
- if next.token_type == tokenize.SYNTAX and next.name == '(':
- return self._GetMethod([token], FUNCTION_CTOR, None, True)
- # Fall through--handle like any other method.
-
- # Handle data or function declaration/definition.
- syntax = tokenize.SYNTAX
- temp_tokens, last_token = \
- self._GetVarTokensUpTo(syntax, '(', ';', '{', '[')
- temp_tokens.insert(0, token)
- if last_token.name == '(':
- # If there is an assignment before the paren,
- # this is an expression, not a method.
- expr = bool([e for e in temp_tokens if e.name == '='])
- if expr:
- new_temp = self._GetTokensUpTo(tokenize.SYNTAX, ';')
- temp_tokens.append(last_token)
- temp_tokens.extend(new_temp)
- last_token = tokenize.Token(tokenize.SYNTAX, ';', 0, 0)
-
- if last_token.name == '[':
- # Handle array, this isn't a method, unless it's an operator.
- # TODO(nnorwitz): keep the size somewhere.
- # unused_size = self._GetTokensUpTo(tokenize.SYNTAX, ']')
- temp_tokens.append(last_token)
- if temp_tokens[-2].name == 'operator':
- temp_tokens.append(self._GetNextToken())
- else:
- temp_tokens2, last_token = \
- self._GetVarTokensUpTo(tokenize.SYNTAX, ';')
- temp_tokens.extend(temp_tokens2)
-
- if last_token.name == ';':
- # Handle data, this isn't a method.
- parts = self.converter.DeclarationToParts(temp_tokens, True)
- (name, type_name, templated_types, modifiers, default,
- unused_other_tokens) = parts
-
- t0 = temp_tokens[0]
- names = [t.name for t in temp_tokens]
- if templated_types:
- start, end = self.converter.GetTemplateIndices(names)
- names = names[:start] + names[end:]
- default = ''.join([t.name for t in default])
- return self._CreateVariable(t0, name, type_name, modifiers,
- names, templated_types, default)
- if last_token.name == '{':
- self._AddBackTokens(temp_tokens[1:])
- self._AddBackToken(last_token)
- method_name = temp_tokens[0].name
- method = getattr(self, 'handle_' + method_name, None)
- if not method:
- # Must be declaring a variable.
- # TODO(nnorwitz): handle the declaration.
- return None
- return method()
- return self._GetMethod(temp_tokens, 0, None, False)
- elif token.token_type == tokenize.SYNTAX:
- if token.name == '~' and self.in_class:
- # Must be a dtor (probably not in method body).
- token = self._GetNextToken()
- # self.in_class can contain A::Name, but the dtor will only
- # be Name. Make sure to compare against the right value.
- if (token.token_type == tokenize.NAME and
- token.name == self.in_class_name_only):
- return self._GetMethod([token], FUNCTION_DTOR, None, True)
- # TODO(nnorwitz): handle a lot more syntax.
- elif token.token_type == tokenize.PREPROCESSOR:
- # TODO(nnorwitz): handle more preprocessor directives.
- # token starts with a #, so remove it and strip whitespace.
- name = token.name[1:].lstrip()
- if name.startswith('include'):
- # Remove "include".
- name = name[7:].strip()
- assert name
- # Handle #include \<newline> "header-on-second-line.h".
- if name.startswith('\\'):
- name = name[1:].strip()
- assert name[0] in '<"', token
- assert name[-1] in '>"', token
- system = name[0] == '<'
- filename = name[1:-1]
- return Include(token.start, token.end, filename, system)
- if name.startswith('define'):
- # Remove "define".
- name = name[6:].strip()
- assert name
- value = ''
- for i, c in enumerate(name):
- if c.isspace():
- value = name[i:].lstrip()
- name = name[:i]
- break
- return Define(token.start, token.end, name, value)
- if name.startswith('if') and name[2:3].isspace():
- condition = name[3:].strip()
- if condition.startswith('0') or condition.startswith('(0)'):
- self._SkipIf0Blocks()
- return None
-
- def _GetTokensUpTo(self, expected_token_type, expected_token):
- return self._GetVarTokensUpTo(expected_token_type, expected_token)[0]
-
- def _GetVarTokensUpTo(self, expected_token_type, *expected_tokens):
- last_token = self._GetNextToken()
- tokens = []
- while (last_token.token_type != expected_token_type or
- last_token.name not in expected_tokens):
- tokens.append(last_token)
- last_token = self._GetNextToken()
- return tokens, last_token
-
- # TODO(nnorwitz): remove _IgnoreUpTo() it shouldn't be necessary.
- def _IgnoreUpTo(self, token_type, token):
- unused_tokens = self._GetTokensUpTo(token_type, token)
-
- def _SkipIf0Blocks(self):
- count = 1
- while 1:
- token = self._GetNextToken()
- if token.token_type != tokenize.PREPROCESSOR:
- continue
-
- name = token.name[1:].lstrip()
- if name.startswith('endif'):
- count -= 1
- if count == 0:
- break
- elif name.startswith('if'):
- count += 1
-
- def _GetMatchingChar(self, open_paren, close_paren, GetNextToken=None):
- if GetNextToken is None:
- GetNextToken = self._GetNextToken
- # Assumes the current token is open_paren and we will consume
- # and return up to the close_paren.
- count = 1
- token = GetNextToken()
- while 1:
- if token.token_type == tokenize.SYNTAX:
- if token.name == open_paren:
- count += 1
- elif token.name == close_paren:
- count -= 1
- if count == 0:
- break
- yield token
- token = GetNextToken()
- yield token
-
- def _GetParameters(self):
- return self._GetMatchingChar('(', ')')
-
- def GetScope(self):
- return self._GetMatchingChar('{', '}')
-
- def _GetNextToken(self):
- if self.token_queue:
- return self.token_queue.pop()
- return next(self.tokens)
-
- def _AddBackToken(self, token):
- if token.whence == tokenize.WHENCE_STREAM:
- token.whence = tokenize.WHENCE_QUEUE
- self.token_queue.insert(0, token)
+ def __init__(self, token_stream, filename, in_class='', visibility=None,
+ namespace_stack=[]):
+ self.tokens = token_stream
+ self.filename = filename
+ # TODO(nnorwitz): use a better data structure (deque) for the queue.
+ # Switching directions of the "queue" improved perf by about 25%.
+ # Using a deque should be even better since we access from both sides.
+ self.token_queue = []
+ self.namespace_stack = namespace_stack[:]
+ self.in_class = in_class
+ if in_class is None:
+ self.in_class_name_only = None
+ else:
+ self.in_class_name_only = in_class.split('::')[-1]
+ self.visibility = visibility
+ self.in_function = False
+ self.current_token = None
+ # Keep the state whether we are currently handling a typedef or not.
+ self._handling_typedef = False
+
+ self.converter = TypeConverter(self.namespace_stack)
+
+ def HandleError(self, msg, token):
+ printable_queue = list(reversed(self.token_queue[-20:]))
+ sys.stderr.write('Got %s in %s @ %s %s\n' %
+ (msg, self.filename, token, printable_queue))
+
+ def Generate(self):
+ while 1:
+ token = self._GetNextToken()
+ if not token:
+ break
+
+ # Get the next token.
+ self.current_token = token
+
+ # Dispatch on the next token type.
+ if token.token_type == _INTERNAL_TOKEN:
+ if token.name == _NAMESPACE_POP:
+ self.namespace_stack.pop()
+ continue
+
+ try:
+ result = self._GenerateOne(token)
+ if result is not None:
+ yield result
+ except:
+ self.HandleError('exception', token)
+ raise
+
+ def _CreateVariable(self, pos_token, name, type_name, type_modifiers,
+ ref_pointer_name_seq, templated_types, value=None):
+ reference = '&' in ref_pointer_name_seq
+ pointer = '*' in ref_pointer_name_seq
+ array = '[' in ref_pointer_name_seq
+ var_type = Type(pos_token.start, pos_token.end, type_name,
+ templated_types, type_modifiers,
+ reference, pointer, array)
+ return VariableDeclaration(pos_token.start, pos_token.end,
+ name, var_type, value, self.namespace_stack)
+
+ def _GenerateOne(self, token):
+ if token.token_type == tokenize.NAME:
+ if (keywords.IsKeyword(token.name) and
+ not keywords.IsBuiltinType(token.name)):
+ if token.name == 'enum':
+ # Pop the next token and only put it back if it's not
+ # 'class'. This allows us to support the two-token
+ # 'enum class' keyword as if it were simply 'enum'.
+ next = self._GetNextToken()
+ if next.name != 'class':
+ self._AddBackToken(next)
+
+ method = getattr(self, 'handle_' + token.name)
+ return method()
+ elif token.name == self.in_class_name_only:
+ # The token name is the same as the class, must be a ctor if
+ # there is a paren. Otherwise, it's the return type.
+ # Peek ahead to get the next token to figure out which.
+ next = self._GetNextToken()
+ self._AddBackToken(next)
+ if next.token_type == tokenize.SYNTAX and next.name == '(':
+ return self._GetMethod([token], FUNCTION_CTOR, None, True)
+ # Fall through--handle like any other method.
+
+ # Handle data or function declaration/definition.
+ syntax = tokenize.SYNTAX
+ temp_tokens, last_token = \
+ self._GetVarTokensUpToIgnoringTemplates(syntax,
+ '(', ';', '{', '[')
+ temp_tokens.insert(0, token)
+ if last_token.name == '(':
+ # If there is an assignment before the paren,
+ # this is an expression, not a method.
+ expr = bool([e for e in temp_tokens if e.name == '='])
+ if expr:
+ new_temp = self._GetTokensUpTo(tokenize.SYNTAX, ';')
+ temp_tokens.append(last_token)
+ temp_tokens.extend(new_temp)
+ last_token = tokenize.Token(tokenize.SYNTAX, ';', 0, 0)
+
+ if last_token.name == '[':
+ # Handle array, this isn't a method, unless it's an operator.
+ # TODO(nnorwitz): keep the size somewhere.
+ # unused_size = self._GetTokensUpTo(tokenize.SYNTAX, ']')
+ temp_tokens.append(last_token)
+ if temp_tokens[-2].name == 'operator':
+ temp_tokens.append(self._GetNextToken())
else:
- assert token.whence == tokenize.WHENCE_QUEUE, token
- self.token_queue.append(token)
-
- def _AddBackTokens(self, tokens):
- if tokens:
- if tokens[-1].whence == tokenize.WHENCE_STREAM:
- for token in tokens:
- token.whence = tokenize.WHENCE_QUEUE
- self.token_queue[:0] = reversed(tokens)
- else:
- assert tokens[-1].whence == tokenize.WHENCE_QUEUE, tokens
- self.token_queue.extend(reversed(tokens))
-
- def GetName(self, seq=None):
- """Returns ([tokens], next_token_info)."""
- GetNextToken = self._GetNextToken
- if seq is not None:
- it = iter(seq)
- GetNextToken = lambda: next(it)
- next_token = GetNextToken()
- tokens = []
- last_token_was_name = False
- while (next_token.token_type == tokenize.NAME or
- (next_token.token_type == tokenize.SYNTAX and
- next_token.name in ('::', '<'))):
- # Two NAMEs in a row means the identifier should terminate.
- # It's probably some sort of variable declaration.
- if last_token_was_name and next_token.token_type == tokenize.NAME:
- break
- last_token_was_name = next_token.token_type == tokenize.NAME
- tokens.append(next_token)
- # Handle templated names.
- if next_token.name == '<':
- tokens.extend(self._GetMatchingChar('<', '>', GetNextToken))
- last_token_was_name = True
- next_token = GetNextToken()
- return tokens, next_token
-
- def GetMethod(self, modifiers, templated_types):
- return_type_and_name = self._GetTokensUpTo(tokenize.SYNTAX, '(')
- assert len(return_type_and_name) >= 1
- return self._GetMethod(return_type_and_name, modifiers, templated_types,
- False)
-
- def _GetMethod(self, return_type_and_name, modifiers, templated_types,
- get_paren):
- template_portion = None
- if get_paren:
- token = self._GetNextToken()
- assert token.token_type == tokenize.SYNTAX, token
- if token.name == '<':
- # Handle templatized dtors.
- template_portion = [token]
- template_portion.extend(self._GetMatchingChar('<', '>'))
- token = self._GetNextToken()
- assert token.token_type == tokenize.SYNTAX, token
- assert token.name == '(', token
-
- name = return_type_and_name.pop()
- # Handle templatized ctors.
- if name.name == '>':
- index = 1
- while return_type_and_name[index].name != '<':
- index += 1
- template_portion = return_type_and_name[index:] + [name]
- del return_type_and_name[index:]
- name = return_type_and_name.pop()
- elif name.name == ']':
- rt = return_type_and_name
- assert rt[-1].name == '[', return_type_and_name
- assert rt[-2].name == 'operator', return_type_and_name
- name_seq = return_type_and_name[-2:]
- del return_type_and_name[-2:]
- name = tokenize.Token(tokenize.NAME, 'operator[]',
- name_seq[0].start, name.end)
- # Get the open paren so _GetParameters() below works.
- unused_open_paren = self._GetNextToken()
-
- # TODO(nnorwitz): store template_portion.
- return_type = return_type_and_name
- indices = name
- if return_type:
- indices = return_type[0]
-
- # Force ctor for templatized ctors.
- if name.name == self.in_class and not modifiers:
- modifiers |= FUNCTION_CTOR
- parameters = list(self._GetParameters())
- del parameters[-1] # Remove trailing ')'.
-
- # Handling operator() is especially weird.
- if name.name == 'operator' and not parameters:
- token = self._GetNextToken()
- assert token.name == '(', token
- parameters = list(self._GetParameters())
- del parameters[-1] # Remove trailing ')'.
-
+ temp_tokens2, last_token = \
+ self._GetVarTokensUpTo(tokenize.SYNTAX, ';')
+ temp_tokens.extend(temp_tokens2)
+
+ if last_token.name == ';':
+ # Handle data, this isn't a method.
+ parts = self.converter.DeclarationToParts(temp_tokens, True)
+ (name, type_name, templated_types, modifiers, default,
+ unused_other_tokens) = parts
+
+ t0 = temp_tokens[0]
+ names = [t.name for t in temp_tokens]
+ if templated_types:
+ start, end = self.converter.GetTemplateIndices(names)
+ names = names[:start] + names[end:]
+ default = ''.join([t.name for t in default])
+ return self._CreateVariable(t0, name, type_name, modifiers,
+ names, templated_types, default)
+ if last_token.name == '{':
+ self._AddBackTokens(temp_tokens[1:])
+ self._AddBackToken(last_token)
+ method_name = temp_tokens[0].name
+ method = getattr(self, 'handle_' + method_name, None)
+ if not method:
+ # Must be declaring a variable.
+ # TODO(nnorwitz): handle the declaration.
+ return None
+ return method()
+ return self._GetMethod(temp_tokens, 0, None, False)
+ elif token.token_type == tokenize.SYNTAX:
+ if token.name == '~' and self.in_class:
+ # Must be a dtor (probably not in method body).
+ token = self._GetNextToken()
+ # self.in_class can contain A::Name, but the dtor will only
+ # be Name. Make sure to compare against the right value.
+ if (token.token_type == tokenize.NAME and
+ token.name == self.in_class_name_only):
+ return self._GetMethod([token], FUNCTION_DTOR, None, True)
+ # TODO(nnorwitz): handle a lot more syntax.
+ elif token.token_type == tokenize.PREPROCESSOR:
+ # TODO(nnorwitz): handle more preprocessor directives.
+ # token starts with a #, so remove it and strip whitespace.
+ name = token.name[1:].lstrip()
+ if name.startswith('include'):
+ # Remove "include".
+ name = name[7:].strip()
+ assert name
+ # Handle #include \<newline> "header-on-second-line.h".
+ if name.startswith('\\'):
+ name = name[1:].strip()
+ assert name[0] in '<"', token
+ assert name[-1] in '>"', token
+ system = name[0] == '<'
+ filename = name[1:-1]
+ return Include(token.start, token.end, filename, system)
+ if name.startswith('define'):
+ # Remove "define".
+ name = name[6:].strip()
+ assert name
+ value = ''
+ for i, c in enumerate(name):
+ if c.isspace():
+ value = name[i:].lstrip()
+ name = name[:i]
+ break
+ return Define(token.start, token.end, name, value)
+ if name.startswith('if') and name[2:3].isspace():
+ condition = name[3:].strip()
+ if condition.startswith('0') or condition.startswith('(0)'):
+ self._SkipIf0Blocks()
+ return None
+
+ def _GetTokensUpTo(self, expected_token_type, expected_token):
+ return self._GetVarTokensUpTo(expected_token_type, expected_token)[0]
+
+ def _GetVarTokensUpTo(self, expected_token_type, *expected_tokens):
+ last_token = self._GetNextToken()
+ tokens = []
+ while (last_token.token_type != expected_token_type or
+ last_token.name not in expected_tokens):
+ tokens.append(last_token)
+ last_token = self._GetNextToken()
+ return tokens, last_token
+
+ # Same as _GetVarTokensUpTo, but skips over '<...>' which could contain an
+ # expected token.
+ def _GetVarTokensUpToIgnoringTemplates(self, expected_token_type,
+ *expected_tokens):
+ last_token = self._GetNextToken()
+ tokens = []
+ nesting = 0
+ while (nesting > 0 or
+ last_token.token_type != expected_token_type or
+ last_token.name not in expected_tokens):
+ tokens.append(last_token)
+ last_token = self._GetNextToken()
+ if last_token.name == '<':
+ nesting += 1
+ elif last_token.name == '>':
+ nesting -= 1
+ return tokens, last_token
+
+ # TODO(nnorwitz): remove _IgnoreUpTo() it shouldn't be necessary.
+ def _IgnoreUpTo(self, token_type, token):
+ unused_tokens = self._GetTokensUpTo(token_type, token)
+
+ def _SkipIf0Blocks(self):
+ count = 1
+ while 1:
+ token = self._GetNextToken()
+ if token.token_type != tokenize.PREPROCESSOR:
+ continue
+
+ name = token.name[1:].lstrip()
+ if name.startswith('endif'):
+ count -= 1
+ if count == 0:
+ break
+ elif name.startswith('if'):
+ count += 1
+
+ def _GetMatchingChar(self, open_paren, close_paren, GetNextToken=None):
+ if GetNextToken is None:
+ GetNextToken = self._GetNextToken
+ # Assumes the current token is open_paren and we will consume
+ # and return up to the close_paren.
+ count = 1
+ token = GetNextToken()
+ while 1:
+ if token.token_type == tokenize.SYNTAX:
+ if token.name == open_paren:
+ count += 1
+ elif token.name == close_paren:
+ count -= 1
+ if count == 0:
+ break
+ yield token
+ token = GetNextToken()
+ yield token
+
+ def _GetParameters(self):
+ return self._GetMatchingChar('(', ')')
+
+ def GetScope(self):
+ return self._GetMatchingChar('{', '}')
+
+ def _GetNextToken(self):
+ if self.token_queue:
+ return self.token_queue.pop()
+ try:
+ return next(self.tokens)
+ except StopIteration:
+ return
+
+ def _AddBackToken(self, token):
+ if token.whence == tokenize.WHENCE_STREAM:
+ token.whence = tokenize.WHENCE_QUEUE
+ self.token_queue.insert(0, token)
+ else:
+ assert token.whence == tokenize.WHENCE_QUEUE, token
+ self.token_queue.append(token)
+
+ def _AddBackTokens(self, tokens):
+ if tokens:
+ if tokens[-1].whence == tokenize.WHENCE_STREAM:
+ for token in tokens:
+ token.whence = tokenize.WHENCE_QUEUE
+ self.token_queue[:0] = reversed(tokens)
+ else:
+ assert tokens[-1].whence == tokenize.WHENCE_QUEUE, tokens
+ self.token_queue.extend(reversed(tokens))
+
+ def GetName(self, seq=None):
+ """Returns ([tokens], next_token_info)."""
+ GetNextToken = self._GetNextToken
+ if seq is not None:
+ it = iter(seq)
+ GetNextToken = lambda: next(it)
+ next_token = GetNextToken()
+ tokens = []
+ last_token_was_name = False
+ while (next_token.token_type == tokenize.NAME or
+ (next_token.token_type == tokenize.SYNTAX and
+ next_token.name in ('::', '<'))):
+ # Two NAMEs in a row means the identifier should terminate.
+ # It's probably some sort of variable declaration.
+ if last_token_was_name and next_token.token_type == tokenize.NAME:
+ break
+ last_token_was_name = next_token.token_type == tokenize.NAME
+ tokens.append(next_token)
+ # Handle templated names.
+ if next_token.name == '<':
+ tokens.extend(self._GetMatchingChar('<', '>', GetNextToken))
+ last_token_was_name = True
+ next_token = GetNextToken()
+ return tokens, next_token
+
+ def GetMethod(self, modifiers, templated_types):
+ return_type_and_name = self._GetTokensUpTo(tokenize.SYNTAX, '(')
+ assert len(return_type_and_name) >= 1
+ return self._GetMethod(return_type_and_name, modifiers, templated_types,
+ False)
+
+ def _GetMethod(self, return_type_and_name, modifiers, templated_types,
+ get_paren):
+ template_portion = None
+ if get_paren:
+ token = self._GetNextToken()
+ assert token.token_type == tokenize.SYNTAX, token
+ if token.name == '<':
+ # Handle templatized dtors.
+ template_portion = [token]
+ template_portion.extend(self._GetMatchingChar('<', '>'))
+ token = self._GetNextToken()
+ assert token.token_type == tokenize.SYNTAX, token
+ assert token.name == '(', token
+
+ name = return_type_and_name.pop()
+ # Handle templatized ctors.
+ if name.name == '>':
+ index = 1
+ while return_type_and_name[index].name != '<':
+ index += 1
+ template_portion = return_type_and_name[index:] + [name]
+ del return_type_and_name[index:]
+ name = return_type_and_name.pop()
+ elif name.name == ']':
+ rt = return_type_and_name
+ assert rt[-1].name == '[', return_type_and_name
+ assert rt[-2].name == 'operator', return_type_and_name
+ name_seq = return_type_and_name[-2:]
+ del return_type_and_name[-2:]
+ name = tokenize.Token(tokenize.NAME, 'operator[]',
+ name_seq[0].start, name.end)
+ # Get the open paren so _GetParameters() below works.
+ unused_open_paren = self._GetNextToken()
+
+ # TODO(nnorwitz): store template_portion.
+ return_type = return_type_and_name
+ indices = name
+ if return_type:
+ indices = return_type[0]
+
+ # Force ctor for templatized ctors.
+ if name.name == self.in_class and not modifiers:
+ modifiers |= FUNCTION_CTOR
+ parameters = list(self._GetParameters())
+ del parameters[-1] # Remove trailing ')'.
+
+ # Handling operator() is especially weird.
+ if name.name == 'operator' and not parameters:
+ token = self._GetNextToken()
+ assert token.name == '(', token
+ parameters = list(self._GetParameters())
+ del parameters[-1] # Remove trailing ')'.
+
+ token = self._GetNextToken()
+ while token.token_type == tokenize.NAME:
+ modifier_token = token
+ token = self._GetNextToken()
+ if modifier_token.name == 'const':
+ modifiers |= FUNCTION_CONST
+ elif modifier_token.name == '__attribute__':
+ # TODO(nnorwitz): handle more __attribute__ details.
+ modifiers |= FUNCTION_ATTRIBUTE
+ assert token.name == '(', token
+ # Consume everything between the (parens).
+ unused_tokens = list(self._GetMatchingChar('(', ')'))
+ token = self._GetNextToken()
+ elif modifier_token.name == 'throw':
+ modifiers |= FUNCTION_THROW
+ assert token.name == '(', token
+ # Consume everything between the (parens).
+ unused_tokens = list(self._GetMatchingChar('(', ')'))
+ token = self._GetNextToken()
+ elif modifier_token.name == 'override':
+ modifiers |= FUNCTION_OVERRIDE
+ elif modifier_token.name == modifier_token.name.upper():
+ # HACK(nnorwitz): assume that all upper-case names
+ # are some macro we aren't expanding.
+ modifiers |= FUNCTION_UNKNOWN_ANNOTATION
+ else:
+ self.HandleError('unexpected token', modifier_token)
+
+ assert token.token_type == tokenize.SYNTAX, token
+ # Handle ctor initializers.
+ if token.name == ':':
+ # TODO(nnorwitz): anything else to handle for initializer list?
+ while token.name != ';' and token.name != '{':
token = self._GetNextToken()
- while token.token_type == tokenize.NAME:
- modifier_token = token
- token = self._GetNextToken()
- if modifier_token.name == 'const':
- modifiers |= FUNCTION_CONST
- elif modifier_token.name == '__attribute__':
- # TODO(nnorwitz): handle more __attribute__ details.
- modifiers |= FUNCTION_ATTRIBUTE
- assert token.name == '(', token
- # Consume everything between the (parens).
- unused_tokens = list(self._GetMatchingChar('(', ')'))
- token = self._GetNextToken()
- elif modifier_token.name == 'throw':
- modifiers |= FUNCTION_THROW
- assert token.name == '(', token
- # Consume everything between the (parens).
- unused_tokens = list(self._GetMatchingChar('(', ')'))
- token = self._GetNextToken()
- elif modifier_token.name == 'override':
- modifiers |= FUNCTION_OVERRIDE
- elif modifier_token.name == modifier_token.name.upper():
- # HACK(nnorwitz): assume that all upper-case names
- # are some macro we aren't expanding.
- modifiers |= FUNCTION_UNKNOWN_ANNOTATION
- else:
- self.HandleError('unexpected token', modifier_token)
+ # Handle pointer to functions that are really data but look
+ # like method declarations.
+ if token.name == '(':
+ if parameters[0].name == '*':
+ # name contains the return type.
+ name = parameters.pop()
+ # parameters contains the name of the data.
+ modifiers = [p.name for p in parameters]
+ # Already at the ( to open the parameter list.
+ function_parameters = list(self._GetMatchingChar('(', ')'))
+ del function_parameters[-1] # Remove trailing ')'.
+ # TODO(nnorwitz): store the function_parameters.
+ token = self._GetNextToken()
assert token.token_type == tokenize.SYNTAX, token
- # Handle ctor initializers.
- if token.name == ':':
- # TODO(nnorwitz): anything else to handle for initializer list?
- while token.name != ';' and token.name != '{':
- token = self._GetNextToken()
-
- # Handle pointer to functions that are really data but look
- # like method declarations.
- if token.name == '(':
- if parameters[0].name == '*':
- # name contains the return type.
- name = parameters.pop()
- # parameters contains the name of the data.
- modifiers = [p.name for p in parameters]
- # Already at the ( to open the parameter list.
- function_parameters = list(self._GetMatchingChar('(', ')'))
- del function_parameters[-1] # Remove trailing ')'.
- # TODO(nnorwitz): store the function_parameters.
- token = self._GetNextToken()
- assert token.token_type == tokenize.SYNTAX, token
- assert token.name == ';', token
- return self._CreateVariable(indices, name.name, indices.name,
- modifiers, '', None)
- # At this point, we got something like:
- # return_type (type::*name_)(params);
- # This is a data member called name_ that is a function pointer.
- # With this code: void (sq_type::*field_)(string&);
- # We get: name=void return_type=[] parameters=sq_type ... field_
- # TODO(nnorwitz): is return_type always empty?
- # TODO(nnorwitz): this isn't even close to being correct.
- # Just put in something so we don't crash and can move on.
- real_name = parameters[-1]
- modifiers = [p.name for p in self._GetParameters()]
- del modifiers[-1] # Remove trailing ')'.
- return self._CreateVariable(indices, real_name.name, indices.name,
- modifiers, '', None)
-
- if token.name == '{':
- body = list(self.GetScope())
- del body[-1] # Remove trailing '}'.
- else:
- body = None
- if token.name == '=':
- token = self._GetNextToken()
-
- if token.name == 'default' or token.name == 'delete':
- # Ignore explicitly defaulted and deleted special members
- # in C++11.
- token = self._GetNextToken()
- else:
- # Handle pure-virtual declarations.
- assert token.token_type == tokenize.CONSTANT, token
- assert token.name == '0', token
- modifiers |= FUNCTION_PURE_VIRTUAL
- token = self._GetNextToken()
-
- if token.name == '[':
- # TODO(nnorwitz): store tokens and improve parsing.
- # template <typename T, size_t N> char (&ASH(T (&seq)[N]))[N];
- tokens = list(self._GetMatchingChar('[', ']'))
- token = self._GetNextToken()
-
- assert token.name == ';', (token, return_type_and_name, parameters)
-
- # Looks like we got a method, not a function.
- if len(return_type) > 2 and return_type[-1].name == '::':
- return_type, in_class = \
- self._GetReturnTypeAndClassName(return_type)
- return Method(indices.start, indices.end, name.name, in_class,
- return_type, parameters, modifiers, templated_types,
- body, self.namespace_stack)
- return Function(indices.start, indices.end, name.name, return_type,
- parameters, modifiers, templated_types, body,
- self.namespace_stack)
-
- def _GetReturnTypeAndClassName(self, token_seq):
- # Splitting the return type from the class name in a method
- # can be tricky. For example, Return::Type::Is::Hard::To::Find().
- # Where is the return type and where is the class name?
- # The heuristic used is to pull the last name as the class name.
- # This includes all the templated type info.
- # TODO(nnorwitz): if there is only One name like in the
- # example above, punt and assume the last bit is the class name.
-
- # Ignore a :: prefix, if exists so we can find the first real name.
- i = 0
- if token_seq[0].name == '::':
- i = 1
- # Ignore a :: suffix, if exists.
- end = len(token_seq) - 1
- if token_seq[end-1].name == '::':
- end -= 1
-
- # Make a copy of the sequence so we can append a sentinel
- # value. This is required for GetName will has to have some
- # terminating condition beyond the last name.
- seq_copy = token_seq[i:end]
- seq_copy.append(tokenize.Token(tokenize.SYNTAX, '', 0, 0))
- names = []
- while i < end:
- # Iterate through the sequence parsing out each name.
- new_name, next = self.GetName(seq_copy[i:])
- assert new_name, 'Got empty new_name, next=%s' % next
- # We got a pointer or ref. Add it to the name.
- if next and next.token_type == tokenize.SYNTAX:
- new_name.append(next)
- names.append(new_name)
- i += len(new_name)
-
- # Now that we have the names, it's time to undo what we did.
-
- # Remove the sentinel value.
- names[-1].pop()
- # Flatten the token sequence for the return type.
- return_type = [e for seq in names[:-1] for e in seq]
- # The class name is the last name.
- class_name = names[-1]
- return return_type, class_name
-
- def handle_bool(self):
- pass
-
- def handle_char(self):
- pass
+ assert token.name == ';', token
+ return self._CreateVariable(indices, name.name, indices.name,
+ modifiers, '', None)
+ # At this point, we got something like:
+ # return_type (type::*name_)(params);
+ # This is a data member called name_ that is a function pointer.
+ # With this code: void (sq_type::*field_)(string&);
+ # We get: name=void return_type=[] parameters=sq_type ... field_
+ # TODO(nnorwitz): is return_type always empty?
+ # TODO(nnorwitz): this isn't even close to being correct.
+ # Just put in something so we don't crash and can move on.
+ real_name = parameters[-1]
+ modifiers = [p.name for p in self._GetParameters()]
+ del modifiers[-1] # Remove trailing ')'.
+ return self._CreateVariable(indices, real_name.name, indices.name,
+ modifiers, '', None)
+
+ if token.name == '{':
+ body = list(self.GetScope())
+ del body[-1] # Remove trailing '}'.
+ else:
+ body = None
+ if token.name == '=':
+ token = self._GetNextToken()
- def handle_int(self):
- pass
+ if token.name == 'default' or token.name == 'delete':
+ # Ignore explicitly defaulted and deleted special members
+ # in C++11.
+ token = self._GetNextToken()
+ else:
+ # Handle pure-virtual declarations.
+ assert token.token_type == tokenize.CONSTANT, token
+ assert token.name == '0', token
+ modifiers |= FUNCTION_PURE_VIRTUAL
+ token = self._GetNextToken()
+
+ if token.name == '[':
+ # TODO(nnorwitz): store tokens and improve parsing.
+ # template <typename T, size_t N> char (&ASH(T (&seq)[N]))[N];
+ tokens = list(self._GetMatchingChar('[', ']'))
+ token = self._GetNextToken()
- def handle_long(self):
- pass
+ assert token.name == ';', (token, return_type_and_name, parameters)
+
+ # Looks like we got a method, not a function.
+ if len(return_type) > 2 and return_type[-1].name == '::':
+ return_type, in_class = \
+ self._GetReturnTypeAndClassName(return_type)
+ return Method(indices.start, indices.end, name.name, in_class,
+ return_type, parameters, modifiers, templated_types,
+ body, self.namespace_stack)
+ return Function(indices.start, indices.end, name.name, return_type,
+ parameters, modifiers, templated_types, body,
+ self.namespace_stack)
+
+ def _GetReturnTypeAndClassName(self, token_seq):
+ # Splitting the return type from the class name in a method
+ # can be tricky. For example, Return::Type::Is::Hard::To::Find().
+ # Where is the return type and where is the class name?
+ # The heuristic used is to pull the last name as the class name.
+ # This includes all the templated type info.
+ # TODO(nnorwitz): if there is only One name like in the
+ # example above, punt and assume the last bit is the class name.
+
+ # Ignore a :: prefix, if exists so we can find the first real name.
+ i = 0
+ if token_seq[0].name == '::':
+ i = 1
+ # Ignore a :: suffix, if exists.
+ end = len(token_seq) - 1
+ if token_seq[end-1].name == '::':
+ end -= 1
+
+ # Make a copy of the sequence so we can append a sentinel
+ # value. This is required for GetName will has to have some
+ # terminating condition beyond the last name.
+ seq_copy = token_seq[i:end]
+ seq_copy.append(tokenize.Token(tokenize.SYNTAX, '', 0, 0))
+ names = []
+ while i < end:
+ # Iterate through the sequence parsing out each name.
+ new_name, next = self.GetName(seq_copy[i:])
+ assert new_name, 'Got empty new_name, next=%s' % next
+ # We got a pointer or ref. Add it to the name.
+ if next and next.token_type == tokenize.SYNTAX:
+ new_name.append(next)
+ names.append(new_name)
+ i += len(new_name)
+
+ # Now that we have the names, it's time to undo what we did.
+
+ # Remove the sentinel value.
+ names[-1].pop()
+ # Flatten the token sequence for the return type.
+ return_type = [e for seq in names[:-1] for e in seq]
+ # The class name is the last name.
+ class_name = names[-1]
+ return return_type, class_name
+
+ def handle_bool(self):
+ pass
- def handle_short(self):
- pass
+ def handle_char(self):
+ pass
- def handle_double(self):
- pass
+ def handle_int(self):
+ pass
- def handle_float(self):
- pass
+ def handle_long(self):
+ pass
- def handle_void(self):
- pass
+ def handle_short(self):
+ pass
- def handle_wchar_t(self):
- pass
+ def handle_double(self):
+ pass
- def handle_unsigned(self):
- pass
+ def handle_float(self):
+ pass
- def handle_signed(self):
- pass
+ def handle_void(self):
+ pass
- def _GetNestedType(self, ctor):
- name = None
- name_tokens, token = self.GetName()
- if name_tokens:
- name = ''.join([t.name for t in name_tokens])
-
- # Handle forward declarations.
- if token.token_type == tokenize.SYNTAX and token.name == ';':
- return ctor(token.start, token.end, name, None,
- self.namespace_stack)
-
- if token.token_type == tokenize.NAME and self._handling_typedef:
- self._AddBackToken(token)
- return ctor(token.start, token.end, name, None,
- self.namespace_stack)
-
- # Must be the type declaration.
- fields = list(self._GetMatchingChar('{', '}'))
- del fields[-1] # Remove trailing '}'.
- if token.token_type == tokenize.SYNTAX and token.name == '{':
- next = self._GetNextToken()
- new_type = ctor(token.start, token.end, name, fields,
- self.namespace_stack)
- # A name means this is an anonymous type and the name
- # is the variable declaration.
- if next.token_type != tokenize.NAME:
- return new_type
- name = new_type
- token = next
-
- # Must be variable declaration using the type prefixed with keyword.
- assert token.token_type == tokenize.NAME, token
- return self._CreateVariable(token, token.name, name, [], '', None)
-
- def handle_struct(self):
- # Special case the handling typedef/aliasing of structs here.
- # It would be a pain to handle in the class code.
- name_tokens, var_token = self.GetName()
- if name_tokens:
- next_token = self._GetNextToken()
- is_syntax = (var_token.token_type == tokenize.SYNTAX and
- var_token.name[0] in '*&')
- is_variable = (var_token.token_type == tokenize.NAME and
- next_token.name == ';')
- variable = var_token
- if is_syntax and not is_variable:
- variable = next_token
- temp = self._GetNextToken()
- if temp.token_type == tokenize.SYNTAX and temp.name == '(':
- # Handle methods declared to return a struct.
- t0 = name_tokens[0]
- struct = tokenize.Token(tokenize.NAME, 'struct',
- t0.start-7, t0.start-2)
- type_and_name = [struct]
- type_and_name.extend(name_tokens)
- type_and_name.extend((var_token, next_token))
- return self._GetMethod(type_and_name, 0, None, False)
- assert temp.name == ';', (temp, name_tokens, var_token)
- if is_syntax or (is_variable and not self._handling_typedef):
- modifiers = ['struct']
- type_name = ''.join([t.name for t in name_tokens])
- position = name_tokens[0]
- return self._CreateVariable(position, variable.name, type_name,
- modifiers, var_token.name, None)
- name_tokens.extend((var_token, next_token))
- self._AddBackTokens(name_tokens)
- else:
- self._AddBackToken(var_token)
- return self._GetClass(Struct, VISIBILITY_PUBLIC, None)
+ def handle_wchar_t(self):
+ pass
- def handle_union(self):
- return self._GetNestedType(Union)
+ def handle_unsigned(self):
+ pass
- def handle_enum(self):
- token = self._GetNextToken()
- if not (token.token_type == tokenize.NAME and token.name == 'class'):
- self._AddBackToken(token)
- return self._GetNestedType(Enum)
+ def handle_signed(self):
+ pass
- def handle_auto(self):
- # TODO(nnorwitz): warn about using auto? Probably not since it
- # will be reclaimed and useful for C++0x.
- pass
+ def _GetNestedType(self, ctor):
+ name = None
+ name_tokens, token = self.GetName()
+ if name_tokens:
+ name = ''.join([t.name for t in name_tokens])
+
+ # Handle forward declarations.
+ if token.token_type == tokenize.SYNTAX and token.name == ';':
+ return ctor(token.start, token.end, name, None,
+ self.namespace_stack)
+
+ if token.token_type == tokenize.NAME and self._handling_typedef:
+ self._AddBackToken(token)
+ return ctor(token.start, token.end, name, None,
+ self.namespace_stack)
+
+ # Must be the type declaration.
+ fields = list(self._GetMatchingChar('{', '}'))
+ del fields[-1] # Remove trailing '}'.
+ if token.token_type == tokenize.SYNTAX and token.name == '{':
+ next = self._GetNextToken()
+ new_type = ctor(token.start, token.end, name, fields,
+ self.namespace_stack)
+ # A name means this is an anonymous type and the name
+ # is the variable declaration.
+ if next.token_type != tokenize.NAME:
+ return new_type
+ name = new_type
+ token = next
+
+ # Must be variable declaration using the type prefixed with keyword.
+ assert token.token_type == tokenize.NAME, token
+ return self._CreateVariable(token, token.name, name, [], '', None)
+
+ def handle_struct(self):
+ # Special case the handling typedef/aliasing of structs here.
+ # It would be a pain to handle in the class code.
+ name_tokens, var_token = self.GetName()
+ if name_tokens:
+ next_token = self._GetNextToken()
+ is_syntax = (var_token.token_type == tokenize.SYNTAX and
+ var_token.name[0] in '*&')
+ is_variable = (var_token.token_type == tokenize.NAME and
+ next_token.name == ';')
+ variable = var_token
+ if is_syntax and not is_variable:
+ variable = next_token
+ temp = self._GetNextToken()
+ if temp.token_type == tokenize.SYNTAX and temp.name == '(':
+ # Handle methods declared to return a struct.
+ t0 = name_tokens[0]
+ struct = tokenize.Token(tokenize.NAME, 'struct',
+ t0.start-7, t0.start-2)
+ type_and_name = [struct]
+ type_and_name.extend(name_tokens)
+ type_and_name.extend((var_token, next_token))
+ return self._GetMethod(type_and_name, 0, None, False)
+ assert temp.name == ';', (temp, name_tokens, var_token)
+ if is_syntax or (is_variable and not self._handling_typedef):
+ modifiers = ['struct']
+ type_name = ''.join([t.name for t in name_tokens])
+ position = name_tokens[0]
+ return self._CreateVariable(position, variable.name, type_name,
+ modifiers, var_token.name, None)
+ name_tokens.extend((var_token, next_token))
+ self._AddBackTokens(name_tokens)
+ else:
+ self._AddBackToken(var_token)
+ return self._GetClass(Struct, VISIBILITY_PUBLIC, None)
+
+ def handle_union(self):
+ return self._GetNestedType(Union)
+
+ def handle_enum(self):
+ return self._GetNestedType(Enum)
+
+ def handle_auto(self):
+ # TODO(nnorwitz): warn about using auto? Probably not since it
+ # will be reclaimed and useful for C++0x.
+ pass
- def handle_register(self):
- pass
+ def handle_register(self):
+ pass
- def handle_const(self):
- pass
+ def handle_const(self):
+ pass
- def handle_inline(self):
- pass
+ def handle_inline(self):
+ pass
- def handle_extern(self):
- pass
+ def handle_extern(self):
+ pass
- def handle_static(self):
- pass
+ def handle_static(self):
+ pass
- def handle_virtual(self):
- # What follows must be a method.
- token = token2 = self._GetNextToken()
- if token.name == 'inline':
- # HACK(nnorwitz): handle inline dtors by ignoring 'inline'.
- token2 = self._GetNextToken()
- if token2.token_type == tokenize.SYNTAX and token2.name == '~':
- return self.GetMethod(FUNCTION_VIRTUAL + FUNCTION_DTOR, None)
- assert token.token_type == tokenize.NAME or token.name == '::', token
- return_type_and_name = self._GetTokensUpTo(tokenize.SYNTAX, '(') # )
- return_type_and_name.insert(0, token)
- if token2 is not token:
- return_type_and_name.insert(1, token2)
- return self._GetMethod(return_type_and_name, FUNCTION_VIRTUAL,
- None, False)
-
- def handle_volatile(self):
- pass
+ def handle_virtual(self):
+ # What follows must be a method.
+ token = token2 = self._GetNextToken()
+ if token.name == 'inline':
+ # HACK(nnorwitz): handle inline dtors by ignoring 'inline'.
+ token2 = self._GetNextToken()
+ if token2.token_type == tokenize.SYNTAX and token2.name == '~':
+ return self.GetMethod(FUNCTION_VIRTUAL + FUNCTION_DTOR, None)
+ assert token.token_type == tokenize.NAME or token.name == '::', token
+ return_type_and_name, _ = self._GetVarTokensUpToIgnoringTemplates(
+ tokenize.SYNTAX, '(') # )
+ return_type_and_name.insert(0, token)
+ if token2 is not token:
+ return_type_and_name.insert(1, token2)
+ return self._GetMethod(return_type_and_name, FUNCTION_VIRTUAL,
+ None, False)
+
+ def handle_volatile(self):
+ pass
- def handle_mutable(self):
- pass
+ def handle_mutable(self):
+ pass
- def handle_public(self):
- assert self.in_class
- self.visibility = VISIBILITY_PUBLIC
+ def handle_public(self):
+ assert self.in_class
+ self.visibility = VISIBILITY_PUBLIC
- def handle_protected(self):
- assert self.in_class
- self.visibility = VISIBILITY_PROTECTED
+ def handle_protected(self):
+ assert self.in_class
+ self.visibility = VISIBILITY_PROTECTED
- def handle_private(self):
- assert self.in_class
- self.visibility = VISIBILITY_PRIVATE
+ def handle_private(self):
+ assert self.in_class
+ self.visibility = VISIBILITY_PRIVATE
- def handle_friend(self):
- tokens = self._GetTokensUpTo(tokenize.SYNTAX, ';')
- assert tokens
- t0 = tokens[0]
- return Friend(t0.start, t0.end, tokens, self.namespace_stack)
+ def handle_friend(self):
+ tokens = self._GetTokensUpTo(tokenize.SYNTAX, ';')
+ assert tokens
+ t0 = tokens[0]
+ return Friend(t0.start, t0.end, tokens, self.namespace_stack)
- def handle_static_cast(self):
- pass
+ def handle_static_cast(self):
+ pass
- def handle_const_cast(self):
- pass
+ def handle_const_cast(self):
+ pass
- def handle_dynamic_cast(self):
- pass
+ def handle_dynamic_cast(self):
+ pass
- def handle_reinterpret_cast(self):
- pass
+ def handle_reinterpret_cast(self):
+ pass
- def handle_new(self):
- pass
+ def handle_new(self):
+ pass
- def handle_delete(self):
- tokens = self._GetTokensUpTo(tokenize.SYNTAX, ';')
- assert tokens
- return Delete(tokens[0].start, tokens[0].end, tokens)
+ def handle_delete(self):
+ tokens = self._GetTokensUpTo(tokenize.SYNTAX, ';')
+ assert tokens
+ return Delete(tokens[0].start, tokens[0].end, tokens)
- def handle_typedef(self):
- token = self._GetNextToken()
- if (token.token_type == tokenize.NAME and
+ def handle_typedef(self):
+ token = self._GetNextToken()
+ if (token.token_type == tokenize.NAME and
keywords.IsKeyword(token.name)):
- # Token must be struct/enum/union/class.
- method = getattr(self, 'handle_' + token.name)
- self._handling_typedef = True
- tokens = [method()]
- self._handling_typedef = False
+ # Token must be struct/enum/union/class.
+ method = getattr(self, 'handle_' + token.name)
+ self._handling_typedef = True
+ tokens = [method()]
+ self._handling_typedef = False
+ else:
+ tokens = [token]
+
+ # Get the remainder of the typedef up to the semi-colon.
+ tokens.extend(self._GetTokensUpTo(tokenize.SYNTAX, ';'))
+
+ # TODO(nnorwitz): clean all this up.
+ assert tokens
+ name = tokens.pop()
+ indices = name
+ if tokens:
+ indices = tokens[0]
+ if not indices:
+ indices = token
+ if name.name == ')':
+ # HACK(nnorwitz): Handle pointers to functions "properly".
+ if (len(tokens) >= 4 and
+ tokens[1].name == '(' and tokens[2].name == '*'):
+ tokens.append(name)
+ name = tokens[3]
+ elif name.name == ']':
+ # HACK(nnorwitz): Handle arrays properly.
+ if len(tokens) >= 2:
+ tokens.append(name)
+ name = tokens[1]
+ new_type = tokens
+ if tokens and isinstance(tokens[0], tokenize.Token):
+ new_type = self.converter.ToType(tokens)[0]
+ return Typedef(indices.start, indices.end, name.name,
+ new_type, self.namespace_stack)
+
+ def handle_typeid(self):
+ pass # Not needed yet.
+
+ def handle_typename(self):
+ pass # Not needed yet.
+
+ def _GetTemplatedTypes(self):
+ result = collections.OrderedDict()
+ tokens = list(self._GetMatchingChar('<', '>'))
+ len_tokens = len(tokens) - 1 # Ignore trailing '>'.
+ i = 0
+ while i < len_tokens:
+ key = tokens[i].name
+ i += 1
+ if keywords.IsKeyword(key) or key == ',':
+ continue
+ type_name = default = None
+ if i < len_tokens:
+ i += 1
+ if tokens[i-1].name == '=':
+ assert i < len_tokens, '%s %s' % (i, tokens)
+ default, unused_next_token = self.GetName(tokens[i:])
+ i += len(default)
else:
- tokens = [token]
-
- # Get the remainder of the typedef up to the semi-colon.
- tokens.extend(self._GetTokensUpTo(tokenize.SYNTAX, ';'))
-
- # TODO(nnorwitz): clean all this up.
- assert tokens
- name = tokens.pop()
- indices = name
- if tokens:
- indices = tokens[0]
- if not indices:
- indices = token
- if name.name == ')':
- # HACK(nnorwitz): Handle pointers to functions "properly".
- if (len(tokens) >= 4 and
- tokens[1].name == '(' and tokens[2].name == '*'):
- tokens.append(name)
- name = tokens[3]
- elif name.name == ']':
- # HACK(nnorwitz): Handle arrays properly.
- if len(tokens) >= 2:
- tokens.append(name)
- name = tokens[1]
- new_type = tokens
- if tokens and isinstance(tokens[0], tokenize.Token):
- new_type = self.converter.ToType(tokens)[0]
- return Typedef(indices.start, indices.end, name.name,
- new_type, self.namespace_stack)
-
- def handle_typeid(self):
- pass # Not needed yet.
-
- def handle_typename(self):
- pass # Not needed yet.
-
- def _GetTemplatedTypes(self):
- result = {}
- tokens = list(self._GetMatchingChar('<', '>'))
- len_tokens = len(tokens) - 1 # Ignore trailing '>'.
- i = 0
- while i < len_tokens:
- key = tokens[i].name
- i += 1
- if keywords.IsKeyword(key) or key == ',':
- continue
- type_name = default = None
- if i < len_tokens:
- i += 1
- if tokens[i-1].name == '=':
- assert i < len_tokens, '%s %s' % (i, tokens)
- default, unused_next_token = self.GetName(tokens[i:])
- i += len(default)
- else:
- if tokens[i-1].name != ',':
- # We got something like: Type variable.
- # Re-adjust the key (variable) and type_name (Type).
- key = tokens[i-1].name
- type_name = tokens[i-2]
-
- result[key] = (type_name, default)
- return result
-
- def handle_template(self):
- token = self._GetNextToken()
- assert token.token_type == tokenize.SYNTAX, token
- assert token.name == '<', token
- templated_types = self._GetTemplatedTypes()
- # TODO(nnorwitz): for now, just ignore the template params.
- token = self._GetNextToken()
- if token.token_type == tokenize.NAME:
- if token.name == 'class':
- return self._GetClass(Class, VISIBILITY_PRIVATE, templated_types)
- elif token.name == 'struct':
- return self._GetClass(Struct, VISIBILITY_PUBLIC, templated_types)
- elif token.name == 'friend':
- return self.handle_friend()
+ if tokens[i-1].name != ',':
+ # We got something like: Type variable.
+ # Re-adjust the key (variable) and type_name (Type).
+ key = tokens[i-1].name
+ type_name = tokens[i-2]
+
+ result[key] = (type_name, default)
+ return result
+
+ def handle_template(self):
+ token = self._GetNextToken()
+ assert token.token_type == tokenize.SYNTAX, token
+ assert token.name == '<', token
+ templated_types = self._GetTemplatedTypes()
+ # TODO(nnorwitz): for now, just ignore the template params.
+ token = self._GetNextToken()
+ if token.token_type == tokenize.NAME:
+ if token.name == 'class':
+ return self._GetClass(Class, VISIBILITY_PRIVATE, templated_types)
+ elif token.name == 'struct':
+ return self._GetClass(Struct, VISIBILITY_PUBLIC, templated_types)
+ elif token.name == 'friend':
+ return self.handle_friend()
+ self._AddBackToken(token)
+ tokens, last = self._GetVarTokensUpTo(tokenize.SYNTAX, '(', ';')
+ tokens.append(last)
+ self._AddBackTokens(tokens)
+ if last.name == '(':
+ return self.GetMethod(FUNCTION_NONE, templated_types)
+ # Must be a variable definition.
+ return None
+
+ def handle_true(self):
+ pass # Nothing to do.
+
+ def handle_false(self):
+ pass # Nothing to do.
+
+ def handle_asm(self):
+ pass # Not needed yet.
+
+ def handle_class(self):
+ return self._GetClass(Class, VISIBILITY_PRIVATE, None)
+
+ def _GetBases(self):
+ # Get base classes.
+ bases = []
+ while 1:
+ token = self._GetNextToken()
+ assert token.token_type == tokenize.NAME, token
+ # TODO(nnorwitz): store kind of inheritance...maybe.
+ if token.name not in ('public', 'protected', 'private'):
+ # If inheritance type is not specified, it is private.
+ # Just put the token back so we can form a name.
+ # TODO(nnorwitz): it would be good to warn about this.
self._AddBackToken(token)
- tokens, last = self._GetVarTokensUpTo(tokenize.SYNTAX, '(', ';')
- tokens.append(last)
- self._AddBackTokens(tokens)
- if last.name == '(':
- return self.GetMethod(FUNCTION_NONE, templated_types)
- # Must be a variable definition.
- return None
-
- def handle_true(self):
- pass # Nothing to do.
-
- def handle_false(self):
- pass # Nothing to do.
-
- def handle_asm(self):
- pass # Not needed yet.
-
- def handle_class(self):
- return self._GetClass(Class, VISIBILITY_PRIVATE, None)
-
- def _GetBases(self):
- # Get base classes.
- bases = []
- while 1:
- token = self._GetNextToken()
- assert token.token_type == tokenize.NAME, token
- # TODO(nnorwitz): store kind of inheritance...maybe.
- if token.name not in ('public', 'protected', 'private'):
- # If inheritance type is not specified, it is private.
- # Just put the token back so we can form a name.
- # TODO(nnorwitz): it would be good to warn about this.
- self._AddBackToken(token)
- else:
- # Check for virtual inheritance.
- token = self._GetNextToken()
- if token.name != 'virtual':
- self._AddBackToken(token)
- else:
- # TODO(nnorwitz): store that we got virtual for this base.
- pass
- base, next_token = self.GetName()
- bases_ast = self.converter.ToType(base)
- assert len(bases_ast) == 1, bases_ast
- bases.append(bases_ast[0])
- assert next_token.token_type == tokenize.SYNTAX, next_token
- if next_token.name == '{':
- token = next_token
- break
- # Support multiple inheritance.
- assert next_token.name == ',', next_token
- return bases, token
-
- def _GetClass(self, class_type, visibility, templated_types):
- class_name = None
- class_token = self._GetNextToken()
- if class_token.token_type != tokenize.NAME:
- assert class_token.token_type == tokenize.SYNTAX, class_token
- token = class_token
+ else:
+ # Check for virtual inheritance.
+ token = self._GetNextToken()
+ if token.name != 'virtual':
+ self._AddBackToken(token)
else:
- # Skip any macro (e.g. storage class specifiers) after the
- # 'class' keyword.
- next_token = self._GetNextToken()
- if next_token.token_type == tokenize.NAME:
- self._AddBackToken(next_token)
- else:
- self._AddBackTokens([class_token, next_token])
- name_tokens, token = self.GetName()
- class_name = ''.join([t.name for t in name_tokens])
- bases = None
- if token.token_type == tokenize.SYNTAX:
- if token.name == ';':
- # Forward declaration.
- return class_type(class_token.start, class_token.end,
- class_name, None, templated_types, None,
- self.namespace_stack)
- if token.name in '*&':
- # Inline forward declaration. Could be method or data.
- name_token = self._GetNextToken()
- next_token = self._GetNextToken()
- if next_token.name == ';':
- # Handle data
- modifiers = ['class']
- return self._CreateVariable(class_token, name_token.name,
- class_name,
- modifiers, token.name, None)
- else:
- # Assume this is a method.
- tokens = (class_token, token, name_token, next_token)
- self._AddBackTokens(tokens)
- return self.GetMethod(FUNCTION_NONE, None)
- if token.name == ':':
- bases, token = self._GetBases()
-
- body = None
- if token.token_type == tokenize.SYNTAX and token.name == '{':
- assert token.token_type == tokenize.SYNTAX, token
- assert token.name == '{', token
-
- ast = AstBuilder(self.GetScope(), self.filename, class_name,
- visibility, self.namespace_stack)
- body = list(ast.Generate())
-
- if not self._handling_typedef:
- token = self._GetNextToken()
- if token.token_type != tokenize.NAME:
- assert token.token_type == tokenize.SYNTAX, token
- assert token.name == ';', token
- else:
- new_class = class_type(class_token.start, class_token.end,
- class_name, bases, None,
- body, self.namespace_stack)
-
- modifiers = []
- return self._CreateVariable(class_token,
- token.name, new_class,
- modifiers, token.name, None)
+ # TODO(nnorwitz): store that we got virtual for this base.
+ pass
+ base, next_token = self.GetName()
+ bases_ast = self.converter.ToType(base)
+ assert len(bases_ast) == 1, bases_ast
+ bases.append(bases_ast[0])
+ assert next_token.token_type == tokenize.SYNTAX, next_token
+ if next_token.name == '{':
+ token = next_token
+ break
+ # Support multiple inheritance.
+ assert next_token.name == ',', next_token
+ return bases, token
+
+ def _GetClass(self, class_type, visibility, templated_types):
+ class_name = None
+ class_token = self._GetNextToken()
+ if class_token.token_type != tokenize.NAME:
+ assert class_token.token_type == tokenize.SYNTAX, class_token
+ token = class_token
+ else:
+ # Skip any macro (e.g. storage class specifiers) after the
+ # 'class' keyword.
+ next_token = self._GetNextToken()
+ if next_token.token_type == tokenize.NAME:
+ self._AddBackToken(next_token)
+ else:
+ self._AddBackTokens([class_token, next_token])
+ name_tokens, token = self.GetName()
+ class_name = ''.join([t.name for t in name_tokens])
+ bases = None
+ if token.token_type == tokenize.SYNTAX:
+ if token.name == ';':
+ # Forward declaration.
+ return class_type(class_token.start, class_token.end,
+ class_name, None, templated_types, None,
+ self.namespace_stack)
+ if token.name in '*&':
+ # Inline forward declaration. Could be method or data.
+ name_token = self._GetNextToken()
+ next_token = self._GetNextToken()
+ if next_token.name == ';':
+ # Handle data
+ modifiers = ['class']
+ return self._CreateVariable(class_token, name_token.name,
+ class_name,
+ modifiers, token.name, None)
else:
- if not self._handling_typedef:
- self.HandleError('non-typedef token', token)
- self._AddBackToken(token)
-
- return class_type(class_token.start, class_token.end, class_name,
- bases, templated_types, body, self.namespace_stack)
-
- def handle_namespace(self):
+ # Assume this is a method.
+ tokens = (class_token, token, name_token, next_token)
+ self._AddBackTokens(tokens)
+ return self.GetMethod(FUNCTION_NONE, None)
+ if token.name == ':':
+ bases, token = self._GetBases()
+
+ body = None
+ if token.token_type == tokenize.SYNTAX and token.name == '{':
+ assert token.token_type == tokenize.SYNTAX, token
+ assert token.name == '{', token
+
+ ast = AstBuilder(self.GetScope(), self.filename, class_name,
+ visibility, self.namespace_stack)
+ body = list(ast.Generate())
+
+ if not self._handling_typedef:
token = self._GetNextToken()
- # Support anonymous namespaces.
- name = None
- if token.token_type == tokenize.NAME:
- name = token.name
- token = self._GetNextToken()
- self.namespace_stack.append(name)
- assert token.token_type == tokenize.SYNTAX, token
- # Create an internal token that denotes when the namespace is complete.
- internal_token = tokenize.Token(_INTERNAL_TOKEN, _NAMESPACE_POP,
- None, None)
- internal_token.whence = token.whence
- if token.name == '=':
- # TODO(nnorwitz): handle aliasing namespaces.
- name, next_token = self.GetName()
- assert next_token.name == ';', next_token
- self._AddBackToken(internal_token)
+ if token.token_type != tokenize.NAME:
+ assert token.token_type == tokenize.SYNTAX, token
+ assert token.name == ';', token
else:
- assert token.name == '{', token
- tokens = list(self.GetScope())
- # Replace the trailing } with the internal namespace pop token.
- tokens[-1] = internal_token
- # Handle namespace with nothing in it.
- self._AddBackTokens(tokens)
- return None
-
- def handle_using(self):
- tokens = self._GetTokensUpTo(tokenize.SYNTAX, ';')
- assert tokens
- return Using(tokens[0].start, tokens[0].end, tokens)
-
- def handle_explicit(self):
- assert self.in_class
- # Nothing much to do.
- # TODO(nnorwitz): maybe verify the method name == class name.
- # This must be a ctor.
- return self.GetMethod(FUNCTION_CTOR, None)
-
- def handle_this(self):
- pass # Nothing to do.
-
- def handle_operator(self):
- # Pull off the next token(s?) and make that part of the method name.
- pass
+ new_class = class_type(class_token.start, class_token.end,
+ class_name, bases, None,
+ body, self.namespace_stack)
+
+ modifiers = []
+ return self._CreateVariable(class_token,
+ token.name, new_class,
+ modifiers, token.name, None)
+ else:
+ if not self._handling_typedef:
+ self.HandleError('non-typedef token', token)
+ self._AddBackToken(token)
+
+ return class_type(class_token.start, class_token.end, class_name,
+ bases, templated_types, body, self.namespace_stack)
+
+ def handle_namespace(self):
+ # Support anonymous namespaces.
+ name = None
+ name_tokens, token = self.GetName()
+ if name_tokens:
+ name = ''.join([t.name for t in name_tokens])
+ self.namespace_stack.append(name)
+ assert token.token_type == tokenize.SYNTAX, token
+ # Create an internal token that denotes when the namespace is complete.
+ internal_token = tokenize.Token(_INTERNAL_TOKEN, _NAMESPACE_POP,
+ None, None)
+ internal_token.whence = token.whence
+ if token.name == '=':
+ # TODO(nnorwitz): handle aliasing namespaces.
+ name, next_token = self.GetName()
+ assert next_token.name == ';', next_token
+ self._AddBackToken(internal_token)
+ else:
+ assert token.name == '{', token
+ tokens = list(self.GetScope())
+ # Replace the trailing } with the internal namespace pop token.
+ tokens[-1] = internal_token
+ # Handle namespace with nothing in it.
+ self._AddBackTokens(tokens)
+ return None
+
+ def handle_using(self):
+ tokens = self._GetTokensUpTo(tokenize.SYNTAX, ';')
+ assert tokens
+ return Using(tokens[0].start, tokens[0].end, tokens)
+
+ def handle_explicit(self):
+ assert self.in_class
+ # Nothing much to do.
+ # TODO(nnorwitz): maybe verify the method name == class name.
+ # This must be a ctor.
+ return self.GetMethod(FUNCTION_CTOR, None)
+
+ def handle_this(self):
+ pass # Nothing to do.
+
+ def handle_operator(self):
+ # Pull off the next token(s?) and make that part of the method name.
+ pass
- def handle_sizeof(self):
- pass
+ def handle_sizeof(self):
+ pass
- def handle_case(self):
- pass
+ def handle_case(self):
+ pass
- def handle_switch(self):
- pass
+ def handle_switch(self):
+ pass
- def handle_default(self):
- token = self._GetNextToken()
- assert token.token_type == tokenize.SYNTAX
- assert token.name == ':'
+ def handle_default(self):
+ token = self._GetNextToken()
+ assert token.token_type == tokenize.SYNTAX
+ assert token.name == ':'
- def handle_if(self):
- pass
+ def handle_if(self):
+ pass
- def handle_else(self):
- pass
+ def handle_else(self):
+ pass
- def handle_return(self):
- tokens = self._GetTokensUpTo(tokenize.SYNTAX, ';')
- if not tokens:
- return Return(self.current_token.start, self.current_token.end, None)
- return Return(tokens[0].start, tokens[0].end, tokens)
+ def handle_return(self):
+ tokens = self._GetTokensUpTo(tokenize.SYNTAX, ';')
+ if not tokens:
+ return Return(self.current_token.start, self.current_token.end, None)
+ return Return(tokens[0].start, tokens[0].end, tokens)
- def handle_goto(self):
- tokens = self._GetTokensUpTo(tokenize.SYNTAX, ';')
- assert len(tokens) == 1, str(tokens)
- return Goto(tokens[0].start, tokens[0].end, tokens[0].name)
+ def handle_goto(self):
+ tokens = self._GetTokensUpTo(tokenize.SYNTAX, ';')
+ assert len(tokens) == 1, str(tokens)
+ return Goto(tokens[0].start, tokens[0].end, tokens[0].name)
- def handle_try(self):
- pass # Not needed yet.
+ def handle_try(self):
+ pass # Not needed yet.
- def handle_catch(self):
- pass # Not needed yet.
+ def handle_catch(self):
+ pass # Not needed yet.
- def handle_throw(self):
- pass # Not needed yet.
+ def handle_throw(self):
+ pass # Not needed yet.
- def handle_while(self):
- pass
+ def handle_while(self):
+ pass
- def handle_do(self):
- pass
+ def handle_do(self):
+ pass
- def handle_for(self):
- pass
+ def handle_for(self):
+ pass
- def handle_break(self):
- self._IgnoreUpTo(tokenize.SYNTAX, ';')
+ def handle_break(self):
+ self._IgnoreUpTo(tokenize.SYNTAX, ';')
- def handle_continue(self):
- self._IgnoreUpTo(tokenize.SYNTAX, ';')
+ def handle_continue(self):
+ self._IgnoreUpTo(tokenize.SYNTAX, ';')
def BuilderFromSource(source, filename):
- """Utility method that returns an AstBuilder from source code.
+ """Utility method that returns an AstBuilder from source code.
Args:
source: 'C++ source code'
Returns:
AstBuilder
"""
- return AstBuilder(tokenize.GetTokens(source), filename)
+ return AstBuilder(tokenize.GetTokens(source), filename)
def PrintIndentifiers(filename, should_print):
- """Prints all identifiers for a C++ source file.
+ """Prints all identifiers for a C++ source file.
Args:
filename: 'file1'
should_print: predicate with signature: bool Function(token)
"""
- source = utils.ReadFile(filename, False)
- if source is None:
- sys.stderr.write('Unable to find: %s\n' % filename)
- return
-
- #print('Processing %s' % actual_filename)
- builder = BuilderFromSource(source, filename)
- try:
- for node in builder.Generate():
- if should_print(node):
- print(node.name)
- except KeyboardInterrupt:
- return
- except:
- pass
+ source = utils.ReadFile(filename, False)
+ if source is None:
+ sys.stderr.write('Unable to find: %s\n' % filename)
+ return
+
+ #print('Processing %s' % actual_filename)
+ builder = BuilderFromSource(source, filename)
+ try:
+ for node in builder.Generate():
+ if should_print(node):
+ print(node.name)
+ except KeyboardInterrupt:
+ return
+ except:
+ pass
def PrintAllIndentifiers(filenames, should_print):
- """Prints all identifiers for each C++ source file in filenames.
+ """Prints all identifiers for each C++ source file in filenames.
Args:
filenames: ['file1', 'file2', ...]
should_print: predicate with signature: bool Function(token)
"""
- for path in filenames:
- PrintIndentifiers(path, should_print)
+ for path in filenames:
+ PrintIndentifiers(path, should_print)
def main(argv):
- for filename in argv[1:]:
- source = utils.ReadFile(filename)
- if source is None:
- continue
-
- print('Processing %s' % filename)
- builder = BuilderFromSource(source, filename)
- try:
- entire_ast = filter(None, builder.Generate())
- except KeyboardInterrupt:
- return
- except:
- # Already printed a warning, print the traceback and continue.
- traceback.print_exc()
- else:
- if utils.DEBUG:
- for ast in entire_ast:
- print(ast)
+ for filename in argv[1:]:
+ source = utils.ReadFile(filename)
+ if source is None:
+ continue
+
+ print('Processing %s' % filename)
+ builder = BuilderFromSource(source, filename)
+ try:
+ entire_ast = filter(None, builder.Generate())
+ except KeyboardInterrupt:
+ return
+ except:
+ # Already printed a warning, print the traceback and continue.
+ traceback.print_exc()
+ else:
+ if utils.DEBUG:
+ for ast in entire_ast:
+ print(ast)
if __name__ == '__main__':
- main(sys.argv)
+ main(sys.argv)
Output is sent to stdout.
"""
-__author__ = 'nnorwitz@google.com (Neal Norwitz)'
-
-
import os
import re
import sys
_dummy = set
except NameError:
import sets
+
set = sets.Set
_VERSION = (1, 0, 1) # The version of this script.
_INDENT = 2
+def _RenderType(ast_type):
+ """Renders the potentially recursively templated type into a string.
+
+ Args:
+ ast_type: The AST of the type.
+
+ Returns:
+ Rendered string of the type.
+ """
+ # Add modifiers like 'const'.
+ modifiers = ''
+ if ast_type.modifiers:
+ modifiers = ' '.join(ast_type.modifiers) + ' '
+ return_type = modifiers + ast_type.name
+ if ast_type.templated_types:
+ # Collect template args.
+ template_args = []
+ for arg in ast_type.templated_types:
+ rendered_arg = _RenderType(arg)
+ template_args.append(rendered_arg)
+ return_type += '<' + ', '.join(template_args) + '>'
+ if ast_type.pointer:
+ return_type += '*'
+ if ast_type.reference:
+ return_type += '&'
+ return return_type
+
+
+def _GenerateArg(source):
+ """Strips out comments, default arguments, and redundant spaces from a single argument.
+
+ Args:
+ source: A string for a single argument.
+
+ Returns:
+ Rendered string of the argument.
+ """
+ # Remove end of line comments before eliminating newlines.
+ arg = re.sub(r'//.*', '', source)
+
+ # Remove c-style comments.
+ arg = re.sub(r'/\*.*\*/', '', arg)
+
+ # Remove default arguments.
+ arg = re.sub(r'=.*', '', arg)
+
+ # Collapse spaces and newlines into a single space.
+ arg = re.sub(r'\s+', ' ', arg)
+ return arg.strip()
+
+
+def _EscapeForMacro(s):
+ """Escapes a string for use as an argument to a C++ macro."""
+ paren_count = 0
+ for c in s:
+ if c == '(':
+ paren_count += 1
+ elif c == ')':
+ paren_count -= 1
+ elif c == ',' and paren_count == 0:
+ return '(' + s + ')'
+ return s
+
+
def _GenerateMethods(output_lines, source, class_node):
- function_type = (ast.FUNCTION_VIRTUAL | ast.FUNCTION_PURE_VIRTUAL |
- ast.FUNCTION_OVERRIDE)
+ function_type = (
+ ast.FUNCTION_VIRTUAL | ast.FUNCTION_PURE_VIRTUAL | ast.FUNCTION_OVERRIDE)
ctor_or_dtor = ast.FUNCTION_CTOR | ast.FUNCTION_DTOR
indent = ' ' * _INDENT
for node in class_node.body:
# We only care about virtual functions.
- if (isinstance(node, ast.Function) and
- node.modifiers & function_type and
+ if (isinstance(node, ast.Function) and node.modifiers & function_type and
not node.modifiers & ctor_or_dtor):
# Pick out all the elements we need from the original function.
- const = ''
+ modifiers = 'override'
if node.modifiers & ast.FUNCTION_CONST:
- const = 'CONST_'
+ modifiers = 'const, ' + modifiers
+
return_type = 'void'
if node.return_type:
- # Add modifiers like 'const'.
- modifiers = ''
- if node.return_type.modifiers:
- modifiers = ' '.join(node.return_type.modifiers) + ' '
- return_type = modifiers + node.return_type.name
- template_args = [arg.name for arg in node.return_type.templated_types]
- if template_args:
- return_type += '<' + ', '.join(template_args) + '>'
- if len(template_args) > 1:
- for line in [
- '// The following line won\'t really compile, as the return',
- '// type has multiple template arguments. To fix it, use a',
- '// typedef for the return type.']:
- output_lines.append(indent + line)
- if node.return_type.pointer:
- return_type += '*'
- if node.return_type.reference:
- return_type += '&'
- num_parameters = len(node.parameters)
- if len(node.parameters) == 1:
- first_param = node.parameters[0]
- if source[first_param.start:first_param.end].strip() == 'void':
- # We must treat T(void) as a function with no parameters.
- num_parameters = 0
- tmpl = ''
- if class_node.templated_types:
- tmpl = '_T'
- mock_method_macro = 'MOCK_%sMETHOD%d%s' % (const, num_parameters, tmpl)
-
- args = ''
- if node.parameters:
- # Due to the parser limitations, it is impossible to keep comments
- # while stripping the default parameters. When defaults are
- # present, we choose to strip them and comments (and produce
- # compilable code).
- # TODO(nnorwitz@google.com): Investigate whether it is possible to
- # preserve parameter name when reconstructing parameter text from
- # the AST.
- if len([param for param in node.parameters if param.default]) > 0:
- args = ', '.join(param.type.name for param in node.parameters)
- else:
- # Get the full text of the parameters from the start
- # of the first parameter to the end of the last parameter.
- start = node.parameters[0].start
- end = node.parameters[-1].end
- # Remove // comments.
- args_strings = re.sub(r'//.*', '', source[start:end])
- # Condense multiple spaces and eliminate newlines putting the
- # parameters together on a single line. Ensure there is a
- # space in an argument which is split by a newline without
- # intervening whitespace, e.g.: int\nBar
- args = re.sub(' +', ' ', args_strings.replace('\n', ' '))
+ return_type = _EscapeForMacro(_RenderType(node.return_type))
+
+ args = []
+ for p in node.parameters:
+ arg = _GenerateArg(source[p.start:p.end])
+ if arg != 'void':
+ args.append(_EscapeForMacro(arg))
# Create the mock method definition.
- output_lines.extend(['%s%s(%s,' % (indent, mock_method_macro, node.name),
- '%s%s(%s));' % (indent*3, return_type, args)])
+ output_lines.extend([
+ '%sMOCK_METHOD(%s, %s, (%s), (%s));' %
+ (indent, return_type, node.name, ', '.join(args), modifiers)
+ ])
def _GenerateMocks(filename, source, ast_list, desired_class_names):
# Add template args for templated classes.
if class_node.templated_types:
- # TODO(paulchang): The AST doesn't preserve template argument order,
- # so we have to make up names here.
# TODO(paulchang): Handle non-type template arguments (e.g.
# template<typename T, int N>).
- template_arg_count = len(class_node.templated_types.keys())
- template_args = ['T%d' % n for n in range(template_arg_count)]
+
+ # class_node.templated_types is an OrderedDict from strings to a tuples.
+ # The key is the name of the template, and the value is
+ # (type_name, default). Both type_name and default could be None.
+ template_args = class_node.templated_types.keys()
template_decls = ['typename ' + arg for arg in template_args]
lines.append('template <' + ', '.join(template_decls) + '>')
parent_name += '<' + ', '.join(template_args) + '>'
# Close the namespace.
if class_node.namespace:
- for i in range(len(class_node.namespace)-1, -1, -1):
+ for i in range(len(class_node.namespace) - 1, -1, -1):
lines.append('} // namespace %s' % class_node.namespace[i])
lines.append('') # Add an extra newline.
"""Tests for gmock.scripts.generator.cpp.gmock_class."""
-__author__ = 'nnorwitz@google.com (Neal Norwitz)'
-
-
import os
import sys
import unittest
class TestCase(unittest.TestCase):
"""Helper class that adds assert methods."""
- def StripLeadingWhitespace(self, lines):
+ @staticmethod
+ def StripLeadingWhitespace(lines):
"""Strip leading whitespace in each line in 'lines'."""
return '\n'.join([s.lstrip() for s in lines.split('\n')])
class GenerateMethodsTest(TestCase):
- def GenerateMethodSource(self, cpp_source):
+ @staticmethod
+ def GenerateMethodSource(cpp_source):
"""Convert C++ source to Google Mock output source lines."""
method_source_lines = []
# <test> is a pseudo-filename, it is not read or written.
};
"""
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_METHOD0(Bar,\nint());',
+ 'MOCK_METHOD(int, Bar, (), (override));',
self.GenerateMethodSource(source))
def testSimpleConstructorsAndDestructor(self):
"""
# The constructors and destructor should be ignored.
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_METHOD0(Bar,\nint());',
+ 'MOCK_METHOD(int, Bar, (), (override));',
self.GenerateMethodSource(source))
def testVirtualDestructor(self):
"""
# The destructor should be ignored.
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_METHOD0(Bar,\nint());',
+ 'MOCK_METHOD(int, Bar, (), (override));',
self.GenerateMethodSource(source))
def testExplicitlyDefaultedConstructorsAndDestructor(self):
"""
# The constructors and destructor should be ignored.
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_METHOD0(Bar,\nint());',
+ 'MOCK_METHOD(int, Bar, (), (override));',
self.GenerateMethodSource(source))
def testExplicitlyDeletedConstructorsAndDestructor(self):
"""
# The constructors and destructor should be ignored.
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_METHOD0(Bar,\nint());',
+ 'MOCK_METHOD(int, Bar, (), (override));',
self.GenerateMethodSource(source))
def testSimpleOverrideMethod(self):
};
"""
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_METHOD0(Bar,\nint());',
+ 'MOCK_METHOD(int, Bar, (), (override));',
self.GenerateMethodSource(source))
def testSimpleConstMethod(self):
};
"""
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_CONST_METHOD1(Bar,\nvoid(bool flag));',
+ 'MOCK_METHOD(void, Bar, (bool flag), (const, override));',
self.GenerateMethodSource(source))
def testExplicitVoid(self):
};
"""
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_METHOD0(Bar,\nint(void));',
+ 'MOCK_METHOD(int, Bar, (), (override));',
self.GenerateMethodSource(source))
def testStrangeNewlineInParameter(self):
};
"""
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_METHOD1(Bar,\nvoid(int a));',
+ 'MOCK_METHOD(void, Bar, (int a), (override));',
self.GenerateMethodSource(source))
def testDefaultParameters(self):
};
"""
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_METHOD2(Bar,\nvoid(int, char));',
+ 'MOCK_METHOD(void, Bar, (int a, char c), (override));',
self.GenerateMethodSource(source))
def testMultipleDefaultParameters(self):
source = """
class Foo {
public:
- virtual void Bar(int a = 42, char c = 'x') = 0;
+ virtual void Bar(
+ int a = 42,
+ char c = 'x',
+ const int* const p = nullptr,
+ const std::string& s = "42",
+ char tab[] = {'4','2'},
+ int const *& rp = aDefaultPointer) = 0;
};
"""
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_METHOD2(Bar,\nvoid(int, char));',
+ 'MOCK_METHOD(void, Bar, '
+ '(int a, char c, const int* const p, const std::string& s, char tab[], int const *& rp), '
+ '(override));', self.GenerateMethodSource(source))
+
+ def testMultipleSingleLineDefaultParameters(self):
+ source = """
+class Foo {
+ public:
+ virtual void Bar(int a = 42, int b = 43, int c = 44) = 0;
+};
+"""
+ self.assertEqualIgnoreLeadingWhitespace(
+ 'MOCK_METHOD(void, Bar, (int a, int b, int c), (override));',
+ self.GenerateMethodSource(source))
+
+ def testConstDefaultParameter(self):
+ source = """
+class Test {
+ public:
+ virtual bool Bar(const int test_arg = 42) = 0;
+};
+"""
+ self.assertEqualIgnoreLeadingWhitespace(
+ 'MOCK_METHOD(bool, Bar, (const int test_arg), (override));',
+ self.GenerateMethodSource(source))
+
+ def testConstRefDefaultParameter(self):
+ source = """
+class Test {
+ public:
+ virtual bool Bar(const std::string& test_arg = "42" ) = 0;
+};
+"""
+ self.assertEqualIgnoreLeadingWhitespace(
+ 'MOCK_METHOD(bool, Bar, (const std::string& test_arg), (override));',
self.GenerateMethodSource(source))
def testRemovesCommentsWhenDefaultsArePresent(self):
};
"""
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_METHOD2(Bar,\nvoid(int, char));',
+ 'MOCK_METHOD(void, Bar, (int a, char c), (override));',
self.GenerateMethodSource(source))
def testDoubleSlashCommentsInParameterListAreRemoved(self):
};
"""
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_CONST_METHOD2(Bar,\nvoid(int a, int b));',
+ 'MOCK_METHOD(void, Bar, (int a, int b), (const, override));',
self.GenerateMethodSource(source))
def testCStyleCommentsInParameterListAreNotRemoved(self):
};
"""
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_METHOD2(Bar,\nconst string&(int /* keeper */, int b));',
+ 'MOCK_METHOD(const string&, Bar, (int, int b), (override));',
self.GenerateMethodSource(source))
def testArgsOfTemplateTypes(self):
virtual int Bar(const vector<int>& v, map<int, string>* output);
};"""
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_METHOD2(Bar,\n'
- 'int(const vector<int>& v, map<int, string>* output));',
+ 'MOCK_METHOD(int, Bar, (const vector<int>& v, (map<int, string>* output)), (override));',
self.GenerateMethodSource(source))
def testReturnTypeWithOneTemplateArg(self):
virtual vector<int>* Bar(int n);
};"""
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_METHOD1(Bar,\nvector<int>*(int n));',
+ 'MOCK_METHOD(vector<int>*, Bar, (int n), (override));',
self.GenerateMethodSource(source))
def testReturnTypeWithManyTemplateArgs(self):
public:
virtual map<int, string> Bar();
};"""
- # Comparing the comment text is brittle - we'll think of something
- # better in case this gets annoying, but for now let's keep it simple.
self.assertEqualIgnoreLeadingWhitespace(
- '// The following line won\'t really compile, as the return\n'
- '// type has multiple template arguments. To fix it, use a\n'
- '// typedef for the return type.\n'
- 'MOCK_METHOD0(Bar,\nmap<int, string>());',
+ 'MOCK_METHOD((map<int, string>), Bar, (), (override));',
self.GenerateMethodSource(source))
def testSimpleMethodInTemplatedClass(self):
};
"""
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_METHOD0_T(Bar,\nint());',
+ 'MOCK_METHOD(int, Bar, (), (override));',
self.GenerateMethodSource(source))
def testPointerArgWithoutNames(self):
};
"""
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_METHOD1(Bar,\nint(C*));',
+ 'MOCK_METHOD(int, Bar, (C*), (override));',
self.GenerateMethodSource(source))
def testReferenceArgWithoutNames(self):
};
"""
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_METHOD1(Bar,\nint(C&));',
+ 'MOCK_METHOD(int, Bar, (C&), (override));',
self.GenerateMethodSource(source))
def testArrayArgWithoutNames(self):
};
"""
self.assertEqualIgnoreLeadingWhitespace(
- 'MOCK_METHOD1(Bar,\nint(C[]));',
+ 'MOCK_METHOD(int, Bar, (C[]), (override));',
self.GenerateMethodSource(source))
class GenerateMocksTest(TestCase):
- def GenerateMocks(self, cpp_source):
+ @staticmethod
+ def GenerateMocks(cpp_source):
"""Convert C++ source to complete Google Mock output source."""
# <test> is a pseudo-filename, it is not read or written.
filename = '<test>'
source = """
namespace Foo {
namespace Bar { class Forward; }
-namespace Baz {
+namespace Baz::Qux {
class Test {
public:
virtual void Foo();
};
-} // namespace Baz
+} // namespace Baz::Qux
} // namespace Foo
"""
expected = """\
namespace Foo {
-namespace Baz {
+namespace Baz::Qux {
class MockTest : public Test {
public:
-MOCK_METHOD0(Foo,
-void());
+MOCK_METHOD(void, Foo, (), (override));
};
-} // namespace Baz
+} // namespace Baz::Qux
} // namespace Foo
"""
- self.assertEqualIgnoreLeadingWhitespace(
- expected, self.GenerateMocks(source))
+ self.assertEqualIgnoreLeadingWhitespace(expected,
+ self.GenerateMocks(source))
def testClassWithStorageSpecifierMacro(self):
source = """
expected = """\
class MockTest : public Test {
public:
-MOCK_METHOD0(Foo,
-void());
+MOCK_METHOD(void, Foo, (), (override));
};
"""
- self.assertEqualIgnoreLeadingWhitespace(
- expected, self.GenerateMocks(source))
+ self.assertEqualIgnoreLeadingWhitespace(expected,
+ self.GenerateMocks(source))
def testTemplatedForwardDeclaration(self):
source = """
expected = """\
class MockTest : public Test {
public:
-MOCK_METHOD0(Foo,
-void());
+MOCK_METHOD(void, Foo, (), (override));
};
"""
- self.assertEqualIgnoreLeadingWhitespace(
- expected, self.GenerateMocks(source))
+ self.assertEqualIgnoreLeadingWhitespace(expected,
+ self.GenerateMocks(source))
def testTemplatedClass(self):
source = """
};
"""
expected = """\
-template <typename T0, typename T1>
-class MockTest : public Test<T0, T1> {
+template <typename S, typename T>
+class MockTest : public Test<S, T> {
public:
-MOCK_METHOD0_T(Foo,
-void());
+MOCK_METHOD(void, Foo, (), (override));
};
"""
- self.assertEqualIgnoreLeadingWhitespace(
- expected, self.GenerateMocks(source))
+ self.assertEqualIgnoreLeadingWhitespace(expected,
+ self.GenerateMocks(source))
def testTemplateInATemplateTypedef(self):
source = """
expected = """\
class MockTest : public Test {
public:
-MOCK_METHOD1(Bar,
-void(const FooType& test_arg));
+MOCK_METHOD(void, Bar, (const FooType& test_arg), (override));
};
"""
- self.assertEqualIgnoreLeadingWhitespace(
- expected, self.GenerateMocks(source))
+ self.assertEqualIgnoreLeadingWhitespace(expected,
+ self.GenerateMocks(source))
+
+ def testTemplatedClassWithTemplatedArguments(self):
+ source = """
+template <typename S, typename T, typename U, typename V, typename W>
+class Test {
+ public:
+ virtual U Foo(T some_arg);
+};
+"""
+ expected = """\
+template <typename S, typename T, typename U, typename V, typename W>
+class MockTest : public Test<S, T, U, V, W> {
+public:
+MOCK_METHOD(U, Foo, (T some_arg), (override));
+};
+"""
+ self.assertEqualIgnoreLeadingWhitespace(expected,
+ self.GenerateMocks(source))
def testTemplateInATemplateTypedefWithComma(self):
source = """
expected = """\
class MockTest : public Test {
public:
-MOCK_METHOD1(Bar,
-void(const FooType& test_arg));
+MOCK_METHOD(void, Bar, (const FooType& test_arg), (override));
};
"""
- self.assertEqualIgnoreLeadingWhitespace(
- expected, self.GenerateMocks(source))
+ self.assertEqualIgnoreLeadingWhitespace(expected,
+ self.GenerateMocks(source))
- def testEnumClass(self):
+ def testParenthesizedCommaInArg(self):
source = """
class Test {
public:
- enum class Baz { BAZINGA };
- virtual void Bar(const FooType& test_arg);
+ virtual void Bar(std::function<void(int, int)> f);
};
"""
expected = """\
class MockTest : public Test {
public:
-MOCK_METHOD1(Bar,
-void(const FooType& test_arg));
+MOCK_METHOD(void, Bar, (std::function<void(int, int)> f), (override));
};
"""
- self.assertEqualIgnoreLeadingWhitespace(
- expected, self.GenerateMocks(source))
+ self.assertEqualIgnoreLeadingWhitespace(expected,
+ self.GenerateMocks(source))
+
+ def testEnumType(self):
+ source = """
+class Test {
+ public:
+ enum Bar {
+ BAZ, QUX, QUUX, QUUUX
+ };
+ virtual void Foo();
+};
+"""
+ expected = """\
+class MockTest : public Test {
+public:
+MOCK_METHOD(void, Foo, (), (override));
+};
+"""
+ self.assertEqualIgnoreLeadingWhitespace(expected,
+ self.GenerateMocks(source))
+
+ def testEnumClassType(self):
+ source = """
+class Test {
+ public:
+ enum class Bar {
+ BAZ, QUX, QUUX, QUUUX
+ };
+ virtual void Foo();
+};
+"""
+ expected = """\
+class MockTest : public Test {
+public:
+MOCK_METHOD(void, Foo, (), (override));
+};
+"""
+ self.assertEqualIgnoreLeadingWhitespace(expected,
+ self.GenerateMocks(source))
+
+ def testStdFunction(self):
+ source = """
+class Test {
+ public:
+ Test(std::function<int(std::string)> foo) : foo_(foo) {}
+
+ virtual std::function<int(std::string)> foo();
+
+ private:
+ std::function<int(std::string)> foo_;
+};
+"""
+ expected = """\
+class MockTest : public Test {
+public:
+MOCK_METHOD(std::function<int (std::string)>, foo, (), (override));
+};
+"""
+ self.assertEqualIgnoreLeadingWhitespace(expected,
+ self.GenerateMocks(source))
+
if __name__ == '__main__':
unittest.main()
"""C++ keywords and helper utilities for determining keywords."""
-__author__ = 'nnorwitz@google.com (Neal Norwitz)'
-
-
try:
# Python 3.x
import builtins
"""Tokenize C++ source code."""
-__author__ = 'nnorwitz@google.com (Neal Norwitz)'
-
-
try:
# Python 3.x
import builtins
"""Generic utilities for C++ parsing."""
-__author__ = 'nnorwitz@google.com (Neal Norwitz)'
-
-
import sys
-
# Set to True to see the start/end token indices.
DEBUG = True
"""Driver for starting up Google Mock class generator."""
-__author__ = 'nnorwitz@google.com (Neal Norwitz)'
import os
import sys
+++ /dev/null
-#!/bin/sh
-
-# These variables are automatically filled in by the configure script.
-name="@PACKAGE_TARNAME@"
-version="@PACKAGE_VERSION@"
-
-show_usage()
-{
- echo "Usage: gmock-config [OPTIONS...]"
-}
-
-show_help()
-{
- show_usage
- cat <<\EOF
-
-The `gmock-config' script provides access to the necessary compile and linking
-flags to connect with Google C++ Mocking Framework, both in a build prior to
-installation, and on the system proper after installation. The installation
-overrides may be issued in combination with any other queries, but will only
-affect installation queries if called on a built but not installed gmock. The
-installation queries may not be issued with any other types of queries, and
-only one installation query may be made at a time. The version queries and
-compiler flag queries may be combined as desired but not mixed. Different
-version queries are always combined with logical "and" semantics, and only the
-last of any particular query is used while all previous ones ignored. All
-versions must be specified as a sequence of numbers separated by periods.
-Compiler flag queries output the union of the sets of flags when combined.
-
- Examples:
- gmock-config --min-version=1.0 || echo "Insufficient Google Mock version."
-
- g++ $(gmock-config --cppflags --cxxflags) -o foo.o -c foo.cpp
- g++ $(gmock-config --ldflags --libs) -o foo foo.o
-
- # When using a built but not installed Google Mock:
- g++ $(../../my_gmock_build/scripts/gmock-config ...) ...
-
- # When using an installed Google Mock, but with installation overrides:
- export GMOCK_PREFIX="/opt"
- g++ $(gmock-config --libdir="/opt/lib64" ...) ...
-
- Help:
- --usage brief usage information
- --help display this help message
-
- Installation Overrides:
- --prefix=<dir> overrides the installation prefix
- --exec-prefix=<dir> overrides the executable installation prefix
- --libdir=<dir> overrides the library installation prefix
- --includedir=<dir> overrides the header file installation prefix
-
- Installation Queries:
- --prefix installation prefix
- --exec-prefix executable installation prefix
- --libdir library installation directory
- --includedir header file installation directory
- --version the version of the Google Mock installation
-
- Version Queries:
- --min-version=VERSION return 0 if the version is at least VERSION
- --exact-version=VERSION return 0 if the version is exactly VERSION
- --max-version=VERSION return 0 if the version is at most VERSION
-
- Compilation Flag Queries:
- --cppflags compile flags specific to the C-like preprocessors
- --cxxflags compile flags appropriate for C++ programs
- --ldflags linker flags
- --libs libraries for linking
-
-EOF
-}
-
-# This function bounds our version with a min and a max. It uses some clever
-# POSIX-compliant variable expansion to portably do all the work in the shell
-# and avoid any dependency on a particular "sed" or "awk" implementation.
-# Notable is that it will only ever compare the first 3 components of versions.
-# Further components will be cleanly stripped off. All versions must be
-# unadorned, so "v1.0" will *not* work. The minimum version must be in $1, and
-# the max in $2. TODO(chandlerc@google.com): If this ever breaks, we should
-# investigate expanding this via autom4te from AS_VERSION_COMPARE rather than
-# continuing to maintain our own shell version.
-check_versions()
-{
- major_version=${version%%.*}
- minor_version="0"
- point_version="0"
- if test "${version#*.}" != "${version}"; then
- minor_version=${version#*.}
- minor_version=${minor_version%%.*}
- fi
- if test "${version#*.*.}" != "${version}"; then
- point_version=${version#*.*.}
- point_version=${point_version%%.*}
- fi
-
- min_version="$1"
- min_major_version=${min_version%%.*}
- min_minor_version="0"
- min_point_version="0"
- if test "${min_version#*.}" != "${min_version}"; then
- min_minor_version=${min_version#*.}
- min_minor_version=${min_minor_version%%.*}
- fi
- if test "${min_version#*.*.}" != "${min_version}"; then
- min_point_version=${min_version#*.*.}
- min_point_version=${min_point_version%%.*}
- fi
-
- max_version="$2"
- max_major_version=${max_version%%.*}
- max_minor_version="0"
- max_point_version="0"
- if test "${max_version#*.}" != "${max_version}"; then
- max_minor_version=${max_version#*.}
- max_minor_version=${max_minor_version%%.*}
- fi
- if test "${max_version#*.*.}" != "${max_version}"; then
- max_point_version=${max_version#*.*.}
- max_point_version=${max_point_version%%.*}
- fi
-
- test $(($major_version)) -lt $(($min_major_version)) && exit 1
- if test $(($major_version)) -eq $(($min_major_version)); then
- test $(($minor_version)) -lt $(($min_minor_version)) && exit 1
- if test $(($minor_version)) -eq $(($min_minor_version)); then
- test $(($point_version)) -lt $(($min_point_version)) && exit 1
- fi
- fi
-
- test $(($major_version)) -gt $(($max_major_version)) && exit 1
- if test $(($major_version)) -eq $(($max_major_version)); then
- test $(($minor_version)) -gt $(($max_minor_version)) && exit 1
- if test $(($minor_version)) -eq $(($max_minor_version)); then
- test $(($point_version)) -gt $(($max_point_version)) && exit 1
- fi
- fi
-
- exit 0
-}
-
-# Show the usage line when no arguments are specified.
-if test $# -eq 0; then
- show_usage
- exit 1
-fi
-
-while test $# -gt 0; do
- case $1 in
- --usage) show_usage; exit 0;;
- --help) show_help; exit 0;;
-
- # Installation overrides
- --prefix=*) GMOCK_PREFIX=${1#--prefix=};;
- --exec-prefix=*) GMOCK_EXEC_PREFIX=${1#--exec-prefix=};;
- --libdir=*) GMOCK_LIBDIR=${1#--libdir=};;
- --includedir=*) GMOCK_INCLUDEDIR=${1#--includedir=};;
-
- # Installation queries
- --prefix|--exec-prefix|--libdir|--includedir|--version)
- if test -n "${do_query}"; then
- show_usage
- exit 1
- fi
- do_query=${1#--}
- ;;
-
- # Version checking
- --min-version=*)
- do_check_versions=yes
- min_version=${1#--min-version=}
- ;;
- --max-version=*)
- do_check_versions=yes
- max_version=${1#--max-version=}
- ;;
- --exact-version=*)
- do_check_versions=yes
- exact_version=${1#--exact-version=}
- ;;
-
- # Compiler flag output
- --cppflags) echo_cppflags=yes;;
- --cxxflags) echo_cxxflags=yes;;
- --ldflags) echo_ldflags=yes;;
- --libs) echo_libs=yes;;
-
- # Everything else is an error
- *) show_usage; exit 1;;
- esac
- shift
-done
-
-# These have defaults filled in by the configure script but can also be
-# overridden by environment variables or command line parameters.
-prefix="${GMOCK_PREFIX:-@prefix@}"
-exec_prefix="${GMOCK_EXEC_PREFIX:-@exec_prefix@}"
-libdir="${GMOCK_LIBDIR:-@libdir@}"
-includedir="${GMOCK_INCLUDEDIR:-@includedir@}"
-
-# We try and detect if our binary is not located at its installed location. If
-# it's not, we provide variables pointing to the source and build tree rather
-# than to the install tree. We also locate Google Test using the configured
-# gtest-config script rather than searching the PATH and our bindir for one.
-# This allows building against a just-built gmock rather than an installed
-# gmock.
-bindir="@bindir@"
-this_relative_bindir=`dirname $0`
-this_bindir=`cd ${this_relative_bindir}; pwd -P`
-if test "${this_bindir}" = "${this_bindir%${bindir}}"; then
- # The path to the script doesn't end in the bindir sequence from Autoconf,
- # assume that we are in a build tree.
- build_dir=`dirname ${this_bindir}`
- src_dir=`cd ${this_bindir}/@top_srcdir@; pwd -P`
-
- # TODO(chandlerc@google.com): This is a dangerous dependency on libtool, we
- # should work to remove it, and/or remove libtool altogether, replacing it
- # with direct references to the library and a link path.
- gmock_libs="${build_dir}/lib/libgmock.la"
- gmock_ldflags=""
-
- # We provide hooks to include from either the source or build dir, where the
- # build dir is always preferred. This will potentially allow us to write
- # build rules for generated headers and have them automatically be preferred
- # over provided versions.
- gmock_cppflags="-I${build_dir}/include -I${src_dir}/include"
- gmock_cxxflags=""
-
- # Directly invoke the gtest-config script used during the build process.
- gtest_config="@GTEST_CONFIG@"
-else
- # We're using an installed gmock, although it may be staged under some
- # prefix. Assume (as our own libraries do) that we can resolve the prefix,
- # and are present in the dynamic link paths.
- gmock_ldflags="-L${libdir}"
- gmock_libs="-l${name}"
- gmock_cppflags="-I${includedir}"
- gmock_cxxflags=""
-
- # We also prefer any gtest-config script installed in our prefix. Lacking
- # one, we look in the PATH for one.
- gtest_config="${bindir}/gtest-config"
- if test ! -x "${gtest_config}"; then
- gtest_config=`which gtest-config`
- fi
-fi
-
-# Ensure that we have located a Google Test to link against.
-if ! test -x "${gtest_config}"; then
- echo "Unable to locate Google Test, check your Google Mock configuration" \
- "and installation" >&2
- exit 1
-elif ! "${gtest_config}" "--exact-version=@GTEST_VERSION@"; then
- echo "The Google Test found is not the same version as Google Mock was " \
- "built against" >&2
- exit 1
-fi
-
-# Add the necessary Google Test bits into the various flag variables
-gmock_cppflags="${gmock_cppflags} `${gtest_config} --cppflags`"
-gmock_cxxflags="${gmock_cxxflags} `${gtest_config} --cxxflags`"
-gmock_ldflags="${gmock_ldflags} `${gtest_config} --ldflags`"
-gmock_libs="${gmock_libs} `${gtest_config} --libs`"
-
-# Do an installation query if requested.
-if test -n "$do_query"; then
- case $do_query in
- prefix) echo $prefix; exit 0;;
- exec-prefix) echo $exec_prefix; exit 0;;
- libdir) echo $libdir; exit 0;;
- includedir) echo $includedir; exit 0;;
- version) echo $version; exit 0;;
- *) show_usage; exit 1;;
- esac
-fi
-
-# Do a version check if requested.
-if test "$do_check_versions" = "yes"; then
- # Make sure we didn't receive a bad combination of parameters.
- test "$echo_cppflags" = "yes" && show_usage && exit 1
- test "$echo_cxxflags" = "yes" && show_usage && exit 1
- test "$echo_ldflags" = "yes" && show_usage && exit 1
- test "$echo_libs" = "yes" && show_usage && exit 1
-
- if test "$exact_version" != ""; then
- check_versions $exact_version $exact_version
- # unreachable
- else
- check_versions ${min_version:-0.0.0} ${max_version:-9999.9999.9999}
- # unreachable
- fi
-fi
-
-# Do the output in the correct order so that these can be used in-line of
-# a compiler invocation.
-output=""
-test "$echo_cppflags" = "yes" && output="$output $gmock_cppflags"
-test "$echo_cxxflags" = "yes" && output="$output $gmock_cxxflags"
-test "$echo_ldflags" = "yes" && output="$output $gmock_ldflags"
-test "$echo_libs" = "yes" && output="$output $gmock_libs"
-echo $output
-
-exit 0
+++ /dev/null
-#!/usr/bin/env python
-#
-# 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.
-
-"""Converts compiler's errors in code using Google Mock to plain English."""
-
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
-import re
-import sys
-
-_VERSION = '1.0.3'
-
-_EMAIL = 'googlemock@googlegroups.com'
-
-_COMMON_GMOCK_SYMBOLS = [
- # Matchers
- '_',
- 'A',
- 'AddressSatisfies',
- 'AllOf',
- 'An',
- 'AnyOf',
- 'ContainerEq',
- 'Contains',
- 'ContainsRegex',
- 'DoubleEq',
- 'ElementsAre',
- 'ElementsAreArray',
- 'EndsWith',
- 'Eq',
- 'Field',
- 'FloatEq',
- 'Ge',
- 'Gt',
- 'HasSubstr',
- 'IsInitializedProto',
- 'Le',
- 'Lt',
- 'MatcherCast',
- 'Matches',
- 'MatchesRegex',
- 'NanSensitiveDoubleEq',
- 'NanSensitiveFloatEq',
- 'Ne',
- 'Not',
- 'NotNull',
- 'Pointee',
- 'Property',
- 'Ref',
- 'ResultOf',
- 'SafeMatcherCast',
- 'StartsWith',
- 'StrCaseEq',
- 'StrCaseNe',
- 'StrEq',
- 'StrNe',
- 'Truly',
- 'TypedEq',
- 'Value',
-
- # Actions
- 'Assign',
- 'ByRef',
- 'DeleteArg',
- 'DoAll',
- 'DoDefault',
- 'IgnoreResult',
- 'Invoke',
- 'InvokeArgument',
- 'InvokeWithoutArgs',
- 'Return',
- 'ReturnNew',
- 'ReturnNull',
- 'ReturnRef',
- 'SaveArg',
- 'SetArgReferee',
- 'SetArgPointee',
- 'SetArgumentPointee',
- 'SetArrayArgument',
- 'SetErrnoAndReturn',
- 'Throw',
- 'WithArg',
- 'WithArgs',
- 'WithoutArgs',
-
- # Cardinalities
- 'AnyNumber',
- 'AtLeast',
- 'AtMost',
- 'Between',
- 'Exactly',
-
- # Sequences
- 'InSequence',
- 'Sequence',
-
- # Misc
- 'DefaultValue',
- 'Mock',
- ]
-
-# Regex for matching source file path and line number in the compiler's errors.
-_GCC_FILE_LINE_RE = r'(?P<file>.*):(?P<line>\d+):(\d+:)?\s+'
-_CLANG_FILE_LINE_RE = r'(?P<file>.*):(?P<line>\d+):(?P<column>\d+):\s+'
-_CLANG_NON_GMOCK_FILE_LINE_RE = (
- r'(?P<file>.*[/\\^](?!gmock-)[^/\\]+):(?P<line>\d+):(?P<column>\d+):\s+')
-
-
-def _FindAllMatches(regex, s):
- """Generates all matches of regex in string s."""
-
- r = re.compile(regex)
- return r.finditer(s)
-
-
-def _GenericDiagnoser(short_name, long_name, diagnoses, msg):
- """Diagnoses the given disease by pattern matching.
-
- Can provide different diagnoses for different patterns.
-
- Args:
- short_name: Short name of the disease.
- long_name: Long name of the disease.
- diagnoses: A list of pairs (regex, pattern for formatting the diagnosis
- for matching regex).
- msg: Compiler's error messages.
- Yields:
- Tuples of the form
- (short name of disease, long name of disease, diagnosis).
- """
- for regex, diagnosis in diagnoses:
- if re.search(regex, msg):
- diagnosis = '%(file)s:%(line)s:' + diagnosis
- for m in _FindAllMatches(regex, msg):
- yield (short_name, long_name, diagnosis % m.groupdict())
-
-
-def _NeedToReturnReferenceDiagnoser(msg):
- """Diagnoses the NRR disease, given the error messages by the compiler."""
-
- gcc_regex = (r'In member function \'testing::internal::ReturnAction<R>.*\n'
- + _GCC_FILE_LINE_RE + r'instantiated from here\n'
- r'.*gmock-actions\.h.*error: creating array with negative size')
- clang_regex = (r'error:.*array.*negative.*\r?\n'
- r'(.*\n)*?' +
- _CLANG_NON_GMOCK_FILE_LINE_RE +
- r'note: in instantiation of function template specialization '
- r'\'testing::internal::ReturnAction<(?P<type>.*)>'
- r'::operator Action<.*>\' requested here')
- clang11_re = (r'use_ReturnRef_instead_of_Return_to_return_a_reference.*'
- r'(.*\n)*?' + _CLANG_NON_GMOCK_FILE_LINE_RE)
-
- diagnosis = """
-You are using a Return() action in a function that returns a reference to
-%(type)s. Please use ReturnRef() instead."""
- return _GenericDiagnoser('NRR', 'Need to Return Reference',
- [(clang_regex, diagnosis),
- (clang11_re, diagnosis % {'type': 'a type'}),
- (gcc_regex, diagnosis % {'type': 'a type'})],
- msg)
-
-
-def _NeedToReturnSomethingDiagnoser(msg):
- """Diagnoses the NRS disease, given the error messages by the compiler."""
-
- gcc_regex = (_GCC_FILE_LINE_RE + r'(instantiated from here\n.'
- r'*gmock.*actions\.h.*error: void value not ignored)'
- r'|(error: control reaches end of non-void function)')
- clang_regex1 = (_CLANG_FILE_LINE_RE +
- r'error: cannot initialize return object '
- r'of type \'Result\' \(aka \'(?P<return_type>.*)\'\) '
- r'with an rvalue of type \'void\'')
- clang_regex2 = (_CLANG_FILE_LINE_RE +
- r'error: cannot initialize return object '
- r'of type \'(?P<return_type>.*)\' '
- r'with an rvalue of type \'void\'')
- diagnosis = """
-You are using an action that returns void, but it needs to return
-%(return_type)s. Please tell it *what* to return. Perhaps you can use
-the pattern DoAll(some_action, Return(some_value))?"""
- return _GenericDiagnoser(
- 'NRS',
- 'Need to Return Something',
- [(gcc_regex, diagnosis % {'return_type': '*something*'}),
- (clang_regex1, diagnosis),
- (clang_regex2, diagnosis)],
- msg)
-
-
-def _NeedToReturnNothingDiagnoser(msg):
- """Diagnoses the NRN disease, given the error messages by the compiler."""
-
- gcc_regex = (_GCC_FILE_LINE_RE + r'instantiated from here\n'
- r'.*gmock-actions\.h.*error: instantiation of '
- r'\'testing::internal::ReturnAction<R>::Impl<F>::value_\' '
- r'as type \'void\'')
- clang_regex1 = (r'error: field has incomplete type '
- r'\'Result\' \(aka \'void\'\)(\r)?\n'
- r'(.*\n)*?' +
- _CLANG_NON_GMOCK_FILE_LINE_RE + r'note: in instantiation '
- r'of function template specialization '
- r'\'testing::internal::ReturnAction<(?P<return_type>.*)>'
- r'::operator Action<void \(.*\)>\' requested here')
- clang_regex2 = (r'error: field has incomplete type '
- r'\'Result\' \(aka \'void\'\)(\r)?\n'
- r'(.*\n)*?' +
- _CLANG_NON_GMOCK_FILE_LINE_RE + r'note: in instantiation '
- r'of function template specialization '
- r'\'testing::internal::DoBothAction<.*>'
- r'::operator Action<(?P<return_type>.*) \(.*\)>\' '
- r'requested here')
- diagnosis = """
-You are using an action that returns %(return_type)s, but it needs to return
-void. Please use a void-returning action instead.
-
-All actions but the last in DoAll(...) must return void. Perhaps you need
-to re-arrange the order of actions in a DoAll(), if you are using one?"""
- return _GenericDiagnoser(
- 'NRN',
- 'Need to Return Nothing',
- [(gcc_regex, diagnosis % {'return_type': '*something*'}),
- (clang_regex1, diagnosis),
- (clang_regex2, diagnosis)],
- msg)
-
-
-def _IncompleteByReferenceArgumentDiagnoser(msg):
- """Diagnoses the IBRA disease, given the error messages by the compiler."""
-
- gcc_regex = (_GCC_FILE_LINE_RE + r'instantiated from here\n'
- r'.*gtest-printers\.h.*error: invalid application of '
- r'\'sizeof\' to incomplete type \'(?P<type>.*)\'')
-
- clang_regex = (r'.*gtest-printers\.h.*error: invalid application of '
- r'\'sizeof\' to an incomplete type '
- r'\'(?P<type>.*)( const)?\'\r?\n'
- r'(.*\n)*?' +
- _CLANG_NON_GMOCK_FILE_LINE_RE +
- r'note: in instantiation of member function '
- r'\'testing::internal2::TypeWithoutFormatter<.*>::'
- r'PrintValue\' requested here')
- diagnosis = """
-In order to mock this function, Google Mock needs to see the definition
-of type "%(type)s" - declaration alone is not enough. Either #include
-the header that defines it, or change the argument to be passed
-by pointer."""
-
- return _GenericDiagnoser('IBRA', 'Incomplete By-Reference Argument Type',
- [(gcc_regex, diagnosis),
- (clang_regex, diagnosis)],
- msg)
-
-
-def _OverloadedFunctionMatcherDiagnoser(msg):
- """Diagnoses the OFM disease, given the error messages by the compiler."""
-
- gcc_regex = (_GCC_FILE_LINE_RE + r'error: no matching function for '
- r'call to \'Truly\(<unresolved overloaded function type>\)')
- clang_regex = (_CLANG_FILE_LINE_RE + r'error: no matching function for '
- r'call to \'Truly')
- diagnosis = """
-The argument you gave to Truly() is an overloaded function. Please tell
-your compiler which overloaded version you want to use.
-
-For example, if you want to use the version whose signature is
- bool Foo(int n);
-you should write
- Truly(static_cast<bool (*)(int n)>(Foo))"""
- return _GenericDiagnoser('OFM', 'Overloaded Function Matcher',
- [(gcc_regex, diagnosis),
- (clang_regex, diagnosis)],
- msg)
-
-
-def _OverloadedFunctionActionDiagnoser(msg):
- """Diagnoses the OFA disease, given the error messages by the compiler."""
-
- gcc_regex = (_GCC_FILE_LINE_RE + r'error: no matching function for call to '
- r'\'Invoke\(<unresolved overloaded function type>')
- clang_regex = (_CLANG_FILE_LINE_RE + r'error: no matching '
- r'function for call to \'Invoke\'\r?\n'
- r'(.*\n)*?'
- r'.*\bgmock-generated-actions\.h:\d+:\d+:\s+'
- r'note: candidate template ignored:\s+'
- r'couldn\'t infer template argument \'FunctionImpl\'')
- diagnosis = """
-Function you are passing to Invoke is overloaded. Please tell your compiler
-which overloaded version you want to use.
-
-For example, if you want to use the version whose signature is
- bool MyFunction(int n, double x);
-you should write something like
- Invoke(static_cast<bool (*)(int n, double x)>(MyFunction))"""
- return _GenericDiagnoser('OFA', 'Overloaded Function Action',
- [(gcc_regex, diagnosis),
- (clang_regex, diagnosis)],
- msg)
-
-
-def _OverloadedMethodActionDiagnoser(msg):
- """Diagnoses the OMA disease, given the error messages by the compiler."""
-
- gcc_regex = (_GCC_FILE_LINE_RE + r'error: no matching function for '
- r'call to \'Invoke\(.+, <unresolved overloaded function '
- r'type>\)')
- clang_regex = (_CLANG_FILE_LINE_RE + r'error: no matching function '
- r'for call to \'Invoke\'\r?\n'
- r'(.*\n)*?'
- r'.*\bgmock-generated-actions\.h:\d+:\d+: '
- r'note: candidate function template not viable: '
- r'requires .*, but 2 (arguments )?were provided')
- diagnosis = """
-The second argument you gave to Invoke() is an overloaded method. Please
-tell your compiler which overloaded version you want to use.
-
-For example, if you want to use the version whose signature is
- class Foo {
- ...
- bool Bar(int n, double x);
- };
-you should write something like
- Invoke(foo, static_cast<bool (Foo::*)(int n, double x)>(&Foo::Bar))"""
- return _GenericDiagnoser('OMA', 'Overloaded Method Action',
- [(gcc_regex, diagnosis),
- (clang_regex, diagnosis)],
- msg)
-
-
-def _MockObjectPointerDiagnoser(msg):
- """Diagnoses the MOP disease, given the error messages by the compiler."""
-
- gcc_regex = (_GCC_FILE_LINE_RE + r'error: request for member '
- r'\'gmock_(?P<method>.+)\' in \'(?P<mock_object>.+)\', '
- r'which is of non-class type \'(.*::)*(?P<class_name>.+)\*\'')
- clang_regex = (_CLANG_FILE_LINE_RE + r'error: member reference type '
- r'\'(?P<class_name>.*?) *\' is a pointer; '
- r'(did you mean|maybe you meant) to use \'->\'\?')
- diagnosis = """
-The first argument to ON_CALL() and EXPECT_CALL() must be a mock *object*,
-not a *pointer* to it. Please write '*(%(mock_object)s)' instead of
-'%(mock_object)s' as your first argument.
-
-For example, given the mock class:
-
- class %(class_name)s : public ... {
- ...
- MOCK_METHOD0(%(method)s, ...);
- };
-
-and the following mock instance:
-
- %(class_name)s* mock_ptr = ...
-
-you should use the EXPECT_CALL like this:
-
- EXPECT_CALL(*mock_ptr, %(method)s(...));"""
-
- return _GenericDiagnoser(
- 'MOP',
- 'Mock Object Pointer',
- [(gcc_regex, diagnosis),
- (clang_regex, diagnosis % {'mock_object': 'mock_object',
- 'method': 'method',
- 'class_name': '%(class_name)s'})],
- msg)
-
-
-def _NeedToUseSymbolDiagnoser(msg):
- """Diagnoses the NUS disease, given the error messages by the compiler."""
-
- gcc_regex = (_GCC_FILE_LINE_RE + r'error: \'(?P<symbol>.+)\' '
- r'(was not declared in this scope|has not been declared)')
- clang_regex = (_CLANG_FILE_LINE_RE +
- r'error: (use of undeclared identifier|unknown type name|'
- r'no template named) \'(?P<symbol>[^\']+)\'')
- diagnosis = """
-'%(symbol)s' is defined by Google Mock in the testing namespace.
-Did you forget to write
- using testing::%(symbol)s;
-?"""
- for m in (list(_FindAllMatches(gcc_regex, msg)) +
- list(_FindAllMatches(clang_regex, msg))):
- symbol = m.groupdict()['symbol']
- if symbol in _COMMON_GMOCK_SYMBOLS:
- yield ('NUS', 'Need to Use Symbol', diagnosis % m.groupdict())
-
-
-def _NeedToUseReturnNullDiagnoser(msg):
- """Diagnoses the NRNULL disease, given the error messages by the compiler."""
-
- gcc_regex = ('instantiated from \'testing::internal::ReturnAction<R>'
- '::operator testing::Action<Func>\(\) const.*\n' +
- _GCC_FILE_LINE_RE + r'instantiated from here\n'
- r'.*error: no matching function for call to \'ImplicitCast_\('
- r'(:?long )?int&\)')
- clang_regex = (r'\bgmock-actions.h:.* error: no matching function for '
- r'call to \'ImplicitCast_\'\r?\n'
- r'(.*\n)*?' +
- _CLANG_NON_GMOCK_FILE_LINE_RE + r'note: in instantiation '
- r'of function template specialization '
- r'\'testing::internal::ReturnAction<(int|long)>::operator '
- r'Action<(?P<type>.*)\(\)>\' requested here')
- diagnosis = """
-You are probably calling Return(NULL) and the compiler isn't sure how to turn
-NULL into %(type)s. Use ReturnNull() instead.
-Note: the line number may be off; please fix all instances of Return(NULL)."""
- return _GenericDiagnoser(
- 'NRNULL', 'Need to use ReturnNull',
- [(clang_regex, diagnosis),
- (gcc_regex, diagnosis % {'type': 'the right type'})],
- msg)
-
-
-def _TypeInTemplatedBaseDiagnoser(msg):
- """Diagnoses the TTB disease, given the error messages by the compiler."""
-
- # This version works when the type is used as the mock function's return
- # type.
- gcc_4_3_1_regex_type_in_retval = (
- r'In member function \'int .*\n' + _GCC_FILE_LINE_RE +
- r'error: a function call cannot appear in a constant-expression')
- gcc_4_4_0_regex_type_in_retval = (
- r'error: a function call cannot appear in a constant-expression'
- + _GCC_FILE_LINE_RE + r'error: template argument 1 is invalid\n')
- # This version works when the type is used as the mock function's sole
- # parameter type.
- gcc_regex_type_of_sole_param = (
- _GCC_FILE_LINE_RE +
- r'error: \'(?P<type>.+)\' was not declared in this scope\n'
- r'.*error: template argument 1 is invalid\n')
- # This version works when the type is used as a parameter of a mock
- # function that has multiple parameters.
- gcc_regex_type_of_a_param = (
- r'error: expected `;\' before \'::\' token\n'
- + _GCC_FILE_LINE_RE +
- r'error: \'(?P<type>.+)\' was not declared in this scope\n'
- r'.*error: template argument 1 is invalid\n'
- r'.*error: \'.+\' was not declared in this scope')
- clang_regex_type_of_retval_or_sole_param = (
- _CLANG_FILE_LINE_RE +
- r'error: use of undeclared identifier \'(?P<type>.*)\'\n'
- r'(.*\n)*?'
- r'(?P=file):(?P=line):\d+: error: '
- r'non-friend class member \'Result\' cannot have a qualified name'
- )
- clang_regex_type_of_a_param = (
- _CLANG_FILE_LINE_RE +
- r'error: C\+\+ requires a type specifier for all declarations\n'
- r'(.*\n)*?'
- r'(?P=file):(?P=line):(?P=column): error: '
- r'C\+\+ requires a type specifier for all declarations'
- )
- clang_regex_unknown_type = (
- _CLANG_FILE_LINE_RE +
- r'error: unknown type name \'(?P<type>[^\']+)\''
- )
-
- diagnosis = """
-In a mock class template, types or typedefs defined in the base class
-template are *not* automatically visible. This is how C++ works. Before
-you can use a type or typedef named %(type)s defined in base class Base<T>, you
-need to make it visible. One way to do it is:
-
- typedef typename Base<T>::%(type)s %(type)s;"""
-
- for diag in _GenericDiagnoser(
- 'TTB', 'Type in Template Base',
- [(gcc_4_3_1_regex_type_in_retval, diagnosis % {'type': 'Foo'}),
- (gcc_4_4_0_regex_type_in_retval, diagnosis % {'type': 'Foo'}),
- (gcc_regex_type_of_sole_param, diagnosis),
- (gcc_regex_type_of_a_param, diagnosis),
- (clang_regex_type_of_retval_or_sole_param, diagnosis),
- (clang_regex_type_of_a_param, diagnosis % {'type': 'Foo'})],
- msg):
- yield diag
- # Avoid overlap with the NUS pattern.
- for m in _FindAllMatches(clang_regex_unknown_type, msg):
- type_ = m.groupdict()['type']
- if type_ not in _COMMON_GMOCK_SYMBOLS:
- yield ('TTB', 'Type in Template Base', diagnosis % m.groupdict())
-
-
-def _WrongMockMethodMacroDiagnoser(msg):
- """Diagnoses the WMM disease, given the error messages by the compiler."""
-
- gcc_regex = (_GCC_FILE_LINE_RE +
- r'.*this_method_does_not_take_(?P<wrong_args>\d+)_argument.*\n'
- r'.*\n'
- r'.*candidates are.*FunctionMocker<[^>]+A(?P<args>\d+)\)>')
- clang_regex = (_CLANG_NON_GMOCK_FILE_LINE_RE +
- r'error:.*array.*negative.*r?\n'
- r'(.*\n)*?'
- r'(?P=file):(?P=line):(?P=column): error: too few arguments '
- r'to function call, expected (?P<args>\d+), '
- r'have (?P<wrong_args>\d+)')
- clang11_re = (_CLANG_NON_GMOCK_FILE_LINE_RE +
- r'.*this_method_does_not_take_'
- r'(?P<wrong_args>\d+)_argument.*')
- diagnosis = """
-You are using MOCK_METHOD%(wrong_args)s to define a mock method that has
-%(args)s arguments. Use MOCK_METHOD%(args)s (or MOCK_CONST_METHOD%(args)s,
-MOCK_METHOD%(args)s_T, MOCK_CONST_METHOD%(args)s_T as appropriate) instead."""
- return _GenericDiagnoser('WMM', 'Wrong MOCK_METHODn Macro',
- [(gcc_regex, diagnosis),
- (clang11_re, diagnosis % {'wrong_args': 'm',
- 'args': 'n'}),
- (clang_regex, diagnosis)],
- msg)
-
-
-def _WrongParenPositionDiagnoser(msg):
- """Diagnoses the WPP disease, given the error messages by the compiler."""
-
- gcc_regex = (_GCC_FILE_LINE_RE +
- r'error:.*testing::internal::MockSpec<.* has no member named \''
- r'(?P<method>\w+)\'')
- clang_regex = (_CLANG_NON_GMOCK_FILE_LINE_RE +
- r'error: no member named \'(?P<method>\w+)\' in '
- r'\'testing::internal::MockSpec<.*>\'')
- diagnosis = """
-The closing parenthesis of ON_CALL or EXPECT_CALL should be *before*
-".%(method)s". For example, you should write:
- EXPECT_CALL(my_mock, Foo(_)).%(method)s(...);
-instead of:
- EXPECT_CALL(my_mock, Foo(_).%(method)s(...));"""
- return _GenericDiagnoser('WPP', 'Wrong Parenthesis Position',
- [(gcc_regex, diagnosis),
- (clang_regex, diagnosis)],
- msg)
-
-
-_DIAGNOSERS = [
- _IncompleteByReferenceArgumentDiagnoser,
- _MockObjectPointerDiagnoser,
- _NeedToReturnNothingDiagnoser,
- _NeedToReturnReferenceDiagnoser,
- _NeedToReturnSomethingDiagnoser,
- _NeedToUseReturnNullDiagnoser,
- _NeedToUseSymbolDiagnoser,
- _OverloadedFunctionActionDiagnoser,
- _OverloadedFunctionMatcherDiagnoser,
- _OverloadedMethodActionDiagnoser,
- _TypeInTemplatedBaseDiagnoser,
- _WrongMockMethodMacroDiagnoser,
- _WrongParenPositionDiagnoser,
- ]
-
-
-def Diagnose(msg):
- """Generates all possible diagnoses given the compiler error message."""
-
- msg = re.sub(r'\x1b\[[^m]*m', '', msg) # Strips all color formatting.
- # Assuming the string is using the UTF-8 encoding, replaces the left and
- # the right single quote characters with apostrophes.
- msg = re.sub(r'(\xe2\x80\x98|\xe2\x80\x99)', "'", msg)
-
- diagnoses = []
- for diagnoser in _DIAGNOSERS:
- for diag in diagnoser(msg):
- diagnosis = '[%s - %s]\n%s' % diag
- if not diagnosis in diagnoses:
- diagnoses.append(diagnosis)
- return diagnoses
-
-
-def main():
- print ('Google Mock Doctor v%s - '
- 'diagnoses problems in code using Google Mock.' % _VERSION)
-
- if sys.stdin.isatty():
- print ('Please copy and paste the compiler errors here. Press c-D when '
- 'you are done:')
- else:
- print ('Waiting for compiler errors on stdin . . .')
-
- msg = sys.stdin.read().strip()
- diagnoses = Diagnose(msg)
- count = len(diagnoses)
- if not count:
- print ("""
-Your compiler complained:
-8<------------------------------------------------------------
-%s
------------------------------------------------------------->8
-
-Uh-oh, I'm not smart enough to figure out what the problem is. :-(
-However...
-If you send your source code and the compiler's error messages to
-%s, you can be helped and I can get smarter --
-win-win for us!""" % (msg, _EMAIL))
- else:
- print ('------------------------------------------------------------')
- print ('Your code appears to have the following',)
- if count > 1:
- print ('%s diseases:' % (count,))
- else:
- print ('disease:')
- i = 0
- for d in diagnoses:
- i += 1
- if count > 1:
- print ('\n#%s:' % (i,))
- print (d)
- print ("""
-How did I do? If you think I'm wrong or unhelpful, please send your
-source code and the compiler's error messages to %s.
-Then you can be helped and I can get smarter -- I promise I won't be upset!""" %
- _EMAIL)
-
-
-if __name__ == '__main__':
- main()
+++ /dev/null
-#!/usr/bin/env python
-#
-# Copyright 2007 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Tool for uploading diffs from a version control system to the codereview app.
-
-Usage summary: upload.py [options] [-- diff_options]
-
-Diff options are passed to the diff command of the underlying system.
-
-Supported version control systems:
- Git
- Mercurial
- Subversion
-
-It is important for Git/Mercurial users to specify a tree/node/branch to diff
-against by using the '--rev' option.
-"""
-# This code is derived from appcfg.py in the App Engine SDK (open source),
-# and from ASPN recipe #146306.
-
-import cookielib
-import getpass
-import logging
-import md5
-import mimetypes
-import optparse
-import os
-import re
-import socket
-import subprocess
-import sys
-import urllib
-import urllib2
-import urlparse
-
-try:
- import readline
-except ImportError:
- pass
-
-# The logging verbosity:
-# 0: Errors only.
-# 1: Status messages.
-# 2: Info logs.
-# 3: Debug logs.
-verbosity = 1
-
-# Max size of patch or base file.
-MAX_UPLOAD_SIZE = 900 * 1024
-
-
-def GetEmail(prompt):
- """Prompts the user for their email address and returns it.
-
- The last used email address is saved to a file and offered up as a suggestion
- to the user. If the user presses enter without typing in anything the last
- used email address is used. If the user enters a new address, it is saved
- for next time we prompt.
-
- """
- last_email_file_name = os.path.expanduser("~/.last_codereview_email_address")
- last_email = ""
- if os.path.exists(last_email_file_name):
- try:
- last_email_file = open(last_email_file_name, "r")
- last_email = last_email_file.readline().strip("\n")
- last_email_file.close()
- prompt += " [%s]" % last_email
- except IOError, e:
- pass
- email = raw_input(prompt + ": ").strip()
- if email:
- try:
- last_email_file = open(last_email_file_name, "w")
- last_email_file.write(email)
- last_email_file.close()
- except IOError, e:
- pass
- else:
- email = last_email
- return email
-
-
-def StatusUpdate(msg):
- """Print a status message to stdout.
-
- If 'verbosity' is greater than 0, print the message.
-
- Args:
- msg: The string to print.
- """
- if verbosity > 0:
- print msg
-
-
-def ErrorExit(msg):
- """Print an error message to stderr and exit."""
- print >>sys.stderr, msg
- sys.exit(1)
-
-
-class ClientLoginError(urllib2.HTTPError):
- """Raised to indicate there was an error authenticating with ClientLogin."""
-
- def __init__(self, url, code, msg, headers, args):
- urllib2.HTTPError.__init__(self, url, code, msg, headers, None)
- self.args = args
- self.reason = args["Error"]
-
-
-class AbstractRpcServer(object):
- """Provides a common interface for a simple RPC server."""
-
- def __init__(self, host, auth_function, host_override=None, extra_headers={},
- save_cookies=False):
- """Creates a new HttpRpcServer.
-
- Args:
- host: The host to send requests to.
- auth_function: A function that takes no arguments and returns an
- (email, password) tuple when called. Will be called if authentication
- is required.
- host_override: The host header to send to the server (defaults to host).
- extra_headers: A dict of extra headers to append to every request.
- save_cookies: If True, save the authentication cookies to local disk.
- If False, use an in-memory cookiejar instead. Subclasses must
- implement this functionality. Defaults to False.
- """
- self.host = host
- self.host_override = host_override
- self.auth_function = auth_function
- self.authenticated = False
- self.extra_headers = extra_headers
- self.save_cookies = save_cookies
- self.opener = self._GetOpener()
- if self.host_override:
- logging.info("Server: %s; Host: %s", self.host, self.host_override)
- else:
- logging.info("Server: %s", self.host)
-
- def _GetOpener(self):
- """Returns an OpenerDirector for making HTTP requests.
-
- Returns:
- A urllib2.OpenerDirector object.
- """
- raise NotImplementedError()
-
- def _CreateRequest(self, url, data=None):
- """Creates a new urllib request."""
- logging.debug("Creating request for: '%s' with payload:\n%s", url, data)
- req = urllib2.Request(url, data=data)
- if self.host_override:
- req.add_header("Host", self.host_override)
- for key, value in self.extra_headers.iteritems():
- req.add_header(key, value)
- return req
-
- def _GetAuthToken(self, email, password):
- """Uses ClientLogin to authenticate the user, returning an auth token.
-
- Args:
- email: The user's email address
- password: The user's password
-
- Raises:
- ClientLoginError: If there was an error authenticating with ClientLogin.
- HTTPError: If there was some other form of HTTP error.
-
- Returns:
- The authentication token returned by ClientLogin.
- """
- account_type = "GOOGLE"
- if self.host.endswith(".google.com"):
- # Needed for use inside Google.
- account_type = "HOSTED"
- req = self._CreateRequest(
- url="https://www.google.com/accounts/ClientLogin",
- data=urllib.urlencode({
- "Email": email,
- "Passwd": password,
- "service": "ah",
- "source": "rietveld-codereview-upload",
- "accountType": account_type,
- }),
- )
- try:
- response = self.opener.open(req)
- response_body = response.read()
- response_dict = dict(x.split("=")
- for x in response_body.split("\n") if x)
- return response_dict["Auth"]
- except urllib2.HTTPError, e:
- if e.code == 403:
- body = e.read()
- response_dict = dict(x.split("=", 1) for x in body.split("\n") if x)
- raise ClientLoginError(req.get_full_url(), e.code, e.msg,
- e.headers, response_dict)
- else:
- raise
-
- def _GetAuthCookie(self, auth_token):
- """Fetches authentication cookies for an authentication token.
-
- Args:
- auth_token: The authentication token returned by ClientLogin.
-
- Raises:
- HTTPError: If there was an error fetching the authentication cookies.
- """
- # This is a dummy value to allow us to identify when we're successful.
- continue_location = "http://localhost/"
- args = {"continue": continue_location, "auth": auth_token}
- req = self._CreateRequest("http://%s/_ah/login?%s" %
- (self.host, urllib.urlencode(args)))
- try:
- response = self.opener.open(req)
- except urllib2.HTTPError, e:
- response = e
- if (response.code != 302 or
- response.info()["location"] != continue_location):
- raise urllib2.HTTPError(req.get_full_url(), response.code, response.msg,
- response.headers, response.fp)
- self.authenticated = True
-
- def _Authenticate(self):
- """Authenticates the user.
-
- The authentication process works as follows:
- 1) We get a username and password from the user
- 2) We use ClientLogin to obtain an AUTH token for the user
- (see https://developers.google.com/identity/protocols/AuthForInstalledApps).
- 3) We pass the auth token to /_ah/login on the server to obtain an
- authentication cookie. If login was successful, it tries to redirect
- us to the URL we provided.
-
- If we attempt to access the upload API without first obtaining an
- authentication cookie, it returns a 401 response and directs us to
- authenticate ourselves with ClientLogin.
- """
- for i in range(3):
- credentials = self.auth_function()
- try:
- auth_token = self._GetAuthToken(credentials[0], credentials[1])
- except ClientLoginError, e:
- if e.reason == "BadAuthentication":
- print >>sys.stderr, "Invalid username or password."
- continue
- if e.reason == "CaptchaRequired":
- print >>sys.stderr, (
- "Please go to\n"
- "https://www.google.com/accounts/DisplayUnlockCaptcha\n"
- "and verify you are a human. Then try again.")
- break
- if e.reason == "NotVerified":
- print >>sys.stderr, "Account not verified."
- break
- if e.reason == "TermsNotAgreed":
- print >>sys.stderr, "User has not agreed to TOS."
- break
- if e.reason == "AccountDeleted":
- print >>sys.stderr, "The user account has been deleted."
- break
- if e.reason == "AccountDisabled":
- print >>sys.stderr, "The user account has been disabled."
- break
- if e.reason == "ServiceDisabled":
- print >>sys.stderr, ("The user's access to the service has been "
- "disabled.")
- break
- if e.reason == "ServiceUnavailable":
- print >>sys.stderr, "The service is not available; try again later."
- break
- raise
- self._GetAuthCookie(auth_token)
- return
-
- def Send(self, request_path, payload=None,
- content_type="application/octet-stream",
- timeout=None,
- **kwargs):
- """Sends an RPC and returns the response.
-
- Args:
- request_path: The path to send the request to, eg /api/appversion/create.
- payload: The body of the request, or None to send an empty request.
- content_type: The Content-Type header to use.
- timeout: timeout in seconds; default None i.e. no timeout.
- (Note: for large requests on OS X, the timeout doesn't work right.)
- kwargs: Any keyword arguments are converted into query string parameters.
-
- Returns:
- The response body, as a string.
- """
- # TODO: Don't require authentication. Let the server say
- # whether it is necessary.
- if not self.authenticated:
- self._Authenticate()
-
- old_timeout = socket.getdefaulttimeout()
- socket.setdefaulttimeout(timeout)
- try:
- tries = 0
- while True:
- tries += 1
- args = dict(kwargs)
- url = "http://%s%s" % (self.host, request_path)
- if args:
- url += "?" + urllib.urlencode(args)
- req = self._CreateRequest(url=url, data=payload)
- req.add_header("Content-Type", content_type)
- try:
- f = self.opener.open(req)
- response = f.read()
- f.close()
- return response
- except urllib2.HTTPError, e:
- if tries > 3:
- raise
- elif e.code == 401:
- self._Authenticate()
-## elif e.code >= 500 and e.code < 600:
-## # Server Error - try again.
-## continue
- else:
- raise
- finally:
- socket.setdefaulttimeout(old_timeout)
-
-
-class HttpRpcServer(AbstractRpcServer):
- """Provides a simplified RPC-style interface for HTTP requests."""
-
- def _Authenticate(self):
- """Save the cookie jar after authentication."""
- super(HttpRpcServer, self)._Authenticate()
- if self.save_cookies:
- StatusUpdate("Saving authentication cookies to %s" % self.cookie_file)
- self.cookie_jar.save()
-
- def _GetOpener(self):
- """Returns an OpenerDirector that supports cookies and ignores redirects.
-
- Returns:
- A urllib2.OpenerDirector object.
- """
- opener = urllib2.OpenerDirector()
- opener.add_handler(urllib2.ProxyHandler())
- opener.add_handler(urllib2.UnknownHandler())
- opener.add_handler(urllib2.HTTPHandler())
- opener.add_handler(urllib2.HTTPDefaultErrorHandler())
- opener.add_handler(urllib2.HTTPSHandler())
- opener.add_handler(urllib2.HTTPErrorProcessor())
- if self.save_cookies:
- self.cookie_file = os.path.expanduser("~/.codereview_upload_cookies")
- self.cookie_jar = cookielib.MozillaCookieJar(self.cookie_file)
- if os.path.exists(self.cookie_file):
- try:
- self.cookie_jar.load()
- self.authenticated = True
- StatusUpdate("Loaded authentication cookies from %s" %
- self.cookie_file)
- except (cookielib.LoadError, IOError):
- # Failed to load cookies - just ignore them.
- pass
- else:
- # Create an empty cookie file with mode 600
- fd = os.open(self.cookie_file, os.O_CREAT, 0600)
- os.close(fd)
- # Always chmod the cookie file
- os.chmod(self.cookie_file, 0600)
- else:
- # Don't save cookies across runs of update.py.
- self.cookie_jar = cookielib.CookieJar()
- opener.add_handler(urllib2.HTTPCookieProcessor(self.cookie_jar))
- return opener
-
-
-parser = optparse.OptionParser(usage="%prog [options] [-- diff_options]")
-parser.add_option("-y", "--assume_yes", action="store_true",
- dest="assume_yes", default=False,
- help="Assume that the answer to yes/no questions is 'yes'.")
-# Logging
-group = parser.add_option_group("Logging options")
-group.add_option("-q", "--quiet", action="store_const", const=0,
- dest="verbose", help="Print errors only.")
-group.add_option("-v", "--verbose", action="store_const", const=2,
- dest="verbose", default=1,
- help="Print info level logs (default).")
-group.add_option("--noisy", action="store_const", const=3,
- dest="verbose", help="Print all logs.")
-# Review server
-group = parser.add_option_group("Review server options")
-group.add_option("-s", "--server", action="store", dest="server",
- default="codereview.appspot.com",
- metavar="SERVER",
- help=("The server to upload to. The format is host[:port]. "
- "Defaults to 'codereview.appspot.com'."))
-group.add_option("-e", "--email", action="store", dest="email",
- metavar="EMAIL", default=None,
- help="The username to use. Will prompt if omitted.")
-group.add_option("-H", "--host", action="store", dest="host",
- metavar="HOST", default=None,
- help="Overrides the Host header sent with all RPCs.")
-group.add_option("--no_cookies", action="store_false",
- dest="save_cookies", default=True,
- help="Do not save authentication cookies to local disk.")
-# Issue
-group = parser.add_option_group("Issue options")
-group.add_option("-d", "--description", action="store", dest="description",
- metavar="DESCRIPTION", default=None,
- help="Optional description when creating an issue.")
-group.add_option("-f", "--description_file", action="store",
- dest="description_file", metavar="DESCRIPTION_FILE",
- default=None,
- help="Optional path of a file that contains "
- "the description when creating an issue.")
-group.add_option("-r", "--reviewers", action="store", dest="reviewers",
- metavar="REVIEWERS", default=None,
- help="Add reviewers (comma separated email addresses).")
-group.add_option("--cc", action="store", dest="cc",
- metavar="CC", default=None,
- help="Add CC (comma separated email addresses).")
-# Upload options
-group = parser.add_option_group("Patch options")
-group.add_option("-m", "--message", action="store", dest="message",
- metavar="MESSAGE", default=None,
- help="A message to identify the patch. "
- "Will prompt if omitted.")
-group.add_option("-i", "--issue", type="int", action="store",
- metavar="ISSUE", default=None,
- help="Issue number to which to add. Defaults to new issue.")
-group.add_option("--download_base", action="store_true",
- dest="download_base", default=False,
- help="Base files will be downloaded by the server "
- "(side-by-side diffs may not work on files with CRs).")
-group.add_option("--rev", action="store", dest="revision",
- metavar="REV", default=None,
- help="Branch/tree/revision to diff against (used by DVCS).")
-group.add_option("--send_mail", action="store_true",
- dest="send_mail", default=False,
- help="Send notification email to reviewers.")
-
-
-def GetRpcServer(options):
- """Returns an instance of an AbstractRpcServer.
-
- Returns:
- A new AbstractRpcServer, on which RPC calls can be made.
- """
-
- rpc_server_class = HttpRpcServer
-
- def GetUserCredentials():
- """Prompts the user for a username and password."""
- email = options.email
- if email is None:
- email = GetEmail("Email (login for uploading to %s)" % options.server)
- password = getpass.getpass("Password for %s: " % email)
- return (email, password)
-
- # If this is the dev_appserver, use fake authentication.
- host = (options.host or options.server).lower()
- if host == "localhost" or host.startswith("localhost:"):
- email = options.email
- if email is None:
- email = "test@example.com"
- logging.info("Using debug user %s. Override with --email" % email)
- server = rpc_server_class(
- options.server,
- lambda: (email, "password"),
- host_override=options.host,
- extra_headers={"Cookie":
- 'dev_appserver_login="%s:False"' % email},
- save_cookies=options.save_cookies)
- # Don't try to talk to ClientLogin.
- server.authenticated = True
- return server
-
- return rpc_server_class(options.server, GetUserCredentials,
- host_override=options.host,
- save_cookies=options.save_cookies)
-
-
-def EncodeMultipartFormData(fields, files):
- """Encode form fields for multipart/form-data.
-
- Args:
- fields: A sequence of (name, value) elements for regular form fields.
- files: A sequence of (name, filename, value) elements for data to be
- uploaded as files.
- Returns:
- (content_type, body) ready for httplib.HTTP instance.
-
- Source:
- https://web.archive.org/web/20160116052001/code.activestate.com/recipes/146306
- """
- BOUNDARY = '-M-A-G-I-C---B-O-U-N-D-A-R-Y-'
- CRLF = '\r\n'
- lines = []
- for (key, value) in fields:
- lines.append('--' + BOUNDARY)
- lines.append('Content-Disposition: form-data; name="%s"' % key)
- lines.append('')
- lines.append(value)
- for (key, filename, value) in files:
- lines.append('--' + BOUNDARY)
- lines.append('Content-Disposition: form-data; name="%s"; filename="%s"' %
- (key, filename))
- lines.append('Content-Type: %s' % GetContentType(filename))
- lines.append('')
- lines.append(value)
- lines.append('--' + BOUNDARY + '--')
- lines.append('')
- body = CRLF.join(lines)
- content_type = 'multipart/form-data; boundary=%s' % BOUNDARY
- return content_type, body
-
-
-def GetContentType(filename):
- """Helper to guess the content-type from the filename."""
- return mimetypes.guess_type(filename)[0] or 'application/octet-stream'
-
-
-# Use a shell for subcommands on Windows to get a PATH search.
-use_shell = sys.platform.startswith("win")
-
-def RunShellWithReturnCode(command, print_output=False,
- universal_newlines=True):
- """Executes a command and returns the output from stdout and the return code.
-
- Args:
- command: Command to execute.
- print_output: If True, the output is printed to stdout.
- If False, both stdout and stderr are ignored.
- universal_newlines: Use universal_newlines flag (default: True).
-
- Returns:
- Tuple (output, return code)
- """
- logging.info("Running %s", command)
- p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE,
- shell=use_shell, universal_newlines=universal_newlines)
- if print_output:
- output_array = []
- while True:
- line = p.stdout.readline()
- if not line:
- break
- print line.strip("\n")
- output_array.append(line)
- output = "".join(output_array)
- else:
- output = p.stdout.read()
- p.wait()
- errout = p.stderr.read()
- if print_output and errout:
- print >>sys.stderr, errout
- p.stdout.close()
- p.stderr.close()
- return output, p.returncode
-
-
-def RunShell(command, silent_ok=False, universal_newlines=True,
- print_output=False):
- data, retcode = RunShellWithReturnCode(command, print_output,
- universal_newlines)
- if retcode:
- ErrorExit("Got error status from %s:\n%s" % (command, data))
- if not silent_ok and not data:
- ErrorExit("No output from %s" % command)
- return data
-
-
-class VersionControlSystem(object):
- """Abstract base class providing an interface to the VCS."""
-
- def __init__(self, options):
- """Constructor.
-
- Args:
- options: Command line options.
- """
- self.options = options
-
- def GenerateDiff(self, args):
- """Return the current diff as a string.
-
- Args:
- args: Extra arguments to pass to the diff command.
- """
- raise NotImplementedError(
- "abstract method -- subclass %s must override" % self.__class__)
-
- def GetUnknownFiles(self):
- """Return a list of files unknown to the VCS."""
- raise NotImplementedError(
- "abstract method -- subclass %s must override" % self.__class__)
-
- def CheckForUnknownFiles(self):
- """Show an "are you sure?" prompt if there are unknown files."""
- unknown_files = self.GetUnknownFiles()
- if unknown_files:
- print "The following files are not added to version control:"
- for line in unknown_files:
- print line
- prompt = "Are you sure to continue?(y/N) "
- answer = raw_input(prompt).strip()
- if answer != "y":
- ErrorExit("User aborted")
-
- def GetBaseFile(self, filename):
- """Get the content of the upstream version of a file.
-
- Returns:
- A tuple (base_content, new_content, is_binary, status)
- base_content: The contents of the base file.
- new_content: For text files, this is empty. For binary files, this is
- the contents of the new file, since the diff output won't contain
- information to reconstruct the current file.
- is_binary: True iff the file is binary.
- status: The status of the file.
- """
-
- raise NotImplementedError(
- "abstract method -- subclass %s must override" % self.__class__)
-
-
- def GetBaseFiles(self, diff):
- """Helper that calls GetBase file for each file in the patch.
-
- Returns:
- A dictionary that maps from filename to GetBaseFile's tuple. Filenames
- are retrieved based on lines that start with "Index:" or
- "Property changes on:".
- """
- files = {}
- for line in diff.splitlines(True):
- if line.startswith('Index:') or line.startswith('Property changes on:'):
- unused, filename = line.split(':', 1)
- # On Windows if a file has property changes its filename uses '\'
- # instead of '/'.
- filename = filename.strip().replace('\\', '/')
- files[filename] = self.GetBaseFile(filename)
- return files
-
-
- def UploadBaseFiles(self, issue, rpc_server, patch_list, patchset, options,
- files):
- """Uploads the base files (and if necessary, the current ones as well)."""
-
- def UploadFile(filename, file_id, content, is_binary, status, is_base):
- """Uploads a file to the server."""
- file_too_large = False
- if is_base:
- type = "base"
- else:
- type = "current"
- if len(content) > MAX_UPLOAD_SIZE:
- print ("Not uploading the %s file for %s because it's too large." %
- (type, filename))
- file_too_large = True
- content = ""
- checksum = md5.new(content).hexdigest()
- if options.verbose > 0 and not file_too_large:
- print "Uploading %s file for %s" % (type, filename)
- url = "/%d/upload_content/%d/%d" % (int(issue), int(patchset), file_id)
- form_fields = [("filename", filename),
- ("status", status),
- ("checksum", checksum),
- ("is_binary", str(is_binary)),
- ("is_current", str(not is_base)),
- ]
- if file_too_large:
- form_fields.append(("file_too_large", "1"))
- if options.email:
- form_fields.append(("user", options.email))
- ctype, body = EncodeMultipartFormData(form_fields,
- [("data", filename, content)])
- response_body = rpc_server.Send(url, body,
- content_type=ctype)
- if not response_body.startswith("OK"):
- StatusUpdate(" --> %s" % response_body)
- sys.exit(1)
-
- patches = dict()
- [patches.setdefault(v, k) for k, v in patch_list]
- for filename in patches.keys():
- base_content, new_content, is_binary, status = files[filename]
- file_id_str = patches.get(filename)
- if file_id_str.find("nobase") != -1:
- base_content = None
- file_id_str = file_id_str[file_id_str.rfind("_") + 1:]
- file_id = int(file_id_str)
- if base_content != None:
- UploadFile(filename, file_id, base_content, is_binary, status, True)
- if new_content != None:
- UploadFile(filename, file_id, new_content, is_binary, status, False)
-
- def IsImage(self, filename):
- """Returns true if the filename has an image extension."""
- mimetype = mimetypes.guess_type(filename)[0]
- if not mimetype:
- return False
- return mimetype.startswith("image/")
-
-
-class SubversionVCS(VersionControlSystem):
- """Implementation of the VersionControlSystem interface for Subversion."""
-
- def __init__(self, options):
- super(SubversionVCS, self).__init__(options)
- if self.options.revision:
- match = re.match(r"(\d+)(:(\d+))?", self.options.revision)
- if not match:
- ErrorExit("Invalid Subversion revision %s." % self.options.revision)
- self.rev_start = match.group(1)
- self.rev_end = match.group(3)
- else:
- self.rev_start = self.rev_end = None
- # Cache output from "svn list -r REVNO dirname".
- # Keys: dirname, Values: 2-tuple (ouput for start rev and end rev).
- self.svnls_cache = {}
- # SVN base URL is required to fetch files deleted in an older revision.
- # Result is cached to not guess it over and over again in GetBaseFile().
- required = self.options.download_base or self.options.revision is not None
- self.svn_base = self._GuessBase(required)
-
- def GuessBase(self, required):
- """Wrapper for _GuessBase."""
- return self.svn_base
-
- def _GuessBase(self, required):
- """Returns the SVN base URL.
-
- Args:
- required: If true, exits if the url can't be guessed, otherwise None is
- returned.
- """
- info = RunShell(["svn", "info"])
- for line in info.splitlines():
- words = line.split()
- if len(words) == 2 and words[0] == "URL:":
- url = words[1]
- scheme, netloc, path, params, query, fragment = urlparse.urlparse(url)
- username, netloc = urllib.splituser(netloc)
- if username:
- logging.info("Removed username from base URL")
- if netloc.endswith("svn.python.org"):
- if netloc == "svn.python.org":
- if path.startswith("/projects/"):
- path = path[9:]
- elif netloc != "pythondev@svn.python.org":
- ErrorExit("Unrecognized Python URL: %s" % url)
- base = "http://svn.python.org/view/*checkout*%s/" % path
- logging.info("Guessed Python base = %s", base)
- elif netloc.endswith("svn.collab.net"):
- if path.startswith("/repos/"):
- path = path[6:]
- base = "http://svn.collab.net/viewvc/*checkout*%s/" % path
- logging.info("Guessed CollabNet base = %s", base)
- elif netloc.endswith(".googlecode.com"):
- path = path + "/"
- base = urlparse.urlunparse(("http", netloc, path, params,
- query, fragment))
- logging.info("Guessed Google Code base = %s", base)
- else:
- path = path + "/"
- base = urlparse.urlunparse((scheme, netloc, path, params,
- query, fragment))
- logging.info("Guessed base = %s", base)
- return base
- if required:
- ErrorExit("Can't find URL in output from svn info")
- return None
-
- def GenerateDiff(self, args):
- cmd = ["svn", "diff"]
- if self.options.revision:
- cmd += ["-r", self.options.revision]
- cmd.extend(args)
- data = RunShell(cmd)
- count = 0
- for line in data.splitlines():
- if line.startswith("Index:") or line.startswith("Property changes on:"):
- count += 1
- logging.info(line)
- if not count:
- ErrorExit("No valid patches found in output from svn diff")
- return data
-
- def _CollapseKeywords(self, content, keyword_str):
- """Collapses SVN keywords."""
- # svn cat translates keywords but svn diff doesn't. As a result of this
- # behavior patching.PatchChunks() fails with a chunk mismatch error.
- # This part was originally written by the Review Board development team
- # who had the same problem (https://reviews.reviewboard.org/r/276/).
- # Mapping of keywords to known aliases
- svn_keywords = {
- # Standard keywords
- 'Date': ['Date', 'LastChangedDate'],
- 'Revision': ['Revision', 'LastChangedRevision', 'Rev'],
- 'Author': ['Author', 'LastChangedBy'],
- 'HeadURL': ['HeadURL', 'URL'],
- 'Id': ['Id'],
-
- # Aliases
- 'LastChangedDate': ['LastChangedDate', 'Date'],
- 'LastChangedRevision': ['LastChangedRevision', 'Rev', 'Revision'],
- 'LastChangedBy': ['LastChangedBy', 'Author'],
- 'URL': ['URL', 'HeadURL'],
- }
-
- def repl(m):
- if m.group(2):
- return "$%s::%s$" % (m.group(1), " " * len(m.group(3)))
- return "$%s$" % m.group(1)
- keywords = [keyword
- for name in keyword_str.split(" ")
- for keyword in svn_keywords.get(name, [])]
- return re.sub(r"\$(%s):(:?)([^\$]+)\$" % '|'.join(keywords), repl, content)
-
- def GetUnknownFiles(self):
- status = RunShell(["svn", "status", "--ignore-externals"], silent_ok=True)
- unknown_files = []
- for line in status.split("\n"):
- if line and line[0] == "?":
- unknown_files.append(line)
- return unknown_files
-
- def ReadFile(self, filename):
- """Returns the contents of a file."""
- file = open(filename, 'rb')
- result = ""
- try:
- result = file.read()
- finally:
- file.close()
- return result
-
- def GetStatus(self, filename):
- """Returns the status of a file."""
- if not self.options.revision:
- status = RunShell(["svn", "status", "--ignore-externals", filename])
- if not status:
- ErrorExit("svn status returned no output for %s" % filename)
- status_lines = status.splitlines()
- # If file is in a cl, the output will begin with
- # "\n--- Changelist 'cl_name':\n". See
- # https://web.archive.org/web/20090918234815/svn.collab.net/repos/svn/trunk/notes/changelist-design.txt
- if (len(status_lines) == 3 and
- not status_lines[0] and
- status_lines[1].startswith("--- Changelist")):
- status = status_lines[2]
- else:
- status = status_lines[0]
- # If we have a revision to diff against we need to run "svn list"
- # for the old and the new revision and compare the results to get
- # the correct status for a file.
- else:
- dirname, relfilename = os.path.split(filename)
- if dirname not in self.svnls_cache:
- cmd = ["svn", "list", "-r", self.rev_start, dirname or "."]
- out, returncode = RunShellWithReturnCode(cmd)
- if returncode:
- ErrorExit("Failed to get status for %s." % filename)
- old_files = out.splitlines()
- args = ["svn", "list"]
- if self.rev_end:
- args += ["-r", self.rev_end]
- cmd = args + [dirname or "."]
- out, returncode = RunShellWithReturnCode(cmd)
- if returncode:
- ErrorExit("Failed to run command %s" % cmd)
- self.svnls_cache[dirname] = (old_files, out.splitlines())
- old_files, new_files = self.svnls_cache[dirname]
- if relfilename in old_files and relfilename not in new_files:
- status = "D "
- elif relfilename in old_files and relfilename in new_files:
- status = "M "
- else:
- status = "A "
- return status
-
- def GetBaseFile(self, filename):
- status = self.GetStatus(filename)
- base_content = None
- new_content = None
-
- # If a file is copied its status will be "A +", which signifies
- # "addition-with-history". See "svn st" for more information. We need to
- # upload the original file or else diff parsing will fail if the file was
- # edited.
- if status[0] == "A" and status[3] != "+":
- # We'll need to upload the new content if we're adding a binary file
- # since diff's output won't contain it.
- mimetype = RunShell(["svn", "propget", "svn:mime-type", filename],
- silent_ok=True)
- base_content = ""
- is_binary = mimetype and not mimetype.startswith("text/")
- if is_binary and self.IsImage(filename):
- new_content = self.ReadFile(filename)
- elif (status[0] in ("M", "D", "R") or
- (status[0] == "A" and status[3] == "+") or # Copied file.
- (status[0] == " " and status[1] == "M")): # Property change.
- args = []
- if self.options.revision:
- url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start)
- else:
- # Don't change filename, it's needed later.
- url = filename
- args += ["-r", "BASE"]
- cmd = ["svn"] + args + ["propget", "svn:mime-type", url]
- mimetype, returncode = RunShellWithReturnCode(cmd)
- if returncode:
- # File does not exist in the requested revision.
- # Reset mimetype, it contains an error message.
- mimetype = ""
- get_base = False
- is_binary = mimetype and not mimetype.startswith("text/")
- if status[0] == " ":
- # Empty base content just to force an upload.
- base_content = ""
- elif is_binary:
- if self.IsImage(filename):
- get_base = True
- if status[0] == "M":
- if not self.rev_end:
- new_content = self.ReadFile(filename)
- else:
- url = "%s/%s@%s" % (self.svn_base, filename, self.rev_end)
- new_content = RunShell(["svn", "cat", url],
- universal_newlines=True, silent_ok=True)
- else:
- base_content = ""
- else:
- get_base = True
-
- if get_base:
- if is_binary:
- universal_newlines = False
- else:
- universal_newlines = True
- if self.rev_start:
- # "svn cat -r REV delete_file.txt" doesn't work. cat requires
- # the full URL with "@REV" appended instead of using "-r" option.
- url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start)
- base_content = RunShell(["svn", "cat", url],
- universal_newlines=universal_newlines,
- silent_ok=True)
- else:
- base_content = RunShell(["svn", "cat", filename],
- universal_newlines=universal_newlines,
- silent_ok=True)
- if not is_binary:
- args = []
- if self.rev_start:
- url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start)
- else:
- url = filename
- args += ["-r", "BASE"]
- cmd = ["svn"] + args + ["propget", "svn:keywords", url]
- keywords, returncode = RunShellWithReturnCode(cmd)
- if keywords and not returncode:
- base_content = self._CollapseKeywords(base_content, keywords)
- else:
- StatusUpdate("svn status returned unexpected output: %s" % status)
- sys.exit(1)
- return base_content, new_content, is_binary, status[0:5]
-
-
-class GitVCS(VersionControlSystem):
- """Implementation of the VersionControlSystem interface for Git."""
-
- def __init__(self, options):
- super(GitVCS, self).__init__(options)
- # Map of filename -> hash of base file.
- self.base_hashes = {}
-
- def GenerateDiff(self, extra_args):
- # This is more complicated than svn's GenerateDiff because we must convert
- # the diff output to include an svn-style "Index:" line as well as record
- # the hashes of the base files, so we can upload them along with our diff.
- if self.options.revision:
- extra_args = [self.options.revision] + extra_args
- gitdiff = RunShell(["git", "diff", "--full-index"] + extra_args)
- svndiff = []
- filecount = 0
- filename = None
- for line in gitdiff.splitlines():
- match = re.match(r"diff --git a/(.*) b/.*$", line)
- if match:
- filecount += 1
- filename = match.group(1)
- svndiff.append("Index: %s\n" % filename)
- else:
- # The "index" line in a git diff looks like this (long hashes elided):
- # index 82c0d44..b2cee3f 100755
- # We want to save the left hash, as that identifies the base file.
- match = re.match(r"index (\w+)\.\.", line)
- if match:
- self.base_hashes[filename] = match.group(1)
- svndiff.append(line + "\n")
- if not filecount:
- ErrorExit("No valid patches found in output from git diff")
- return "".join(svndiff)
-
- def GetUnknownFiles(self):
- status = RunShell(["git", "ls-files", "--exclude-standard", "--others"],
- silent_ok=True)
- return status.splitlines()
-
- def GetBaseFile(self, filename):
- hash = self.base_hashes[filename]
- base_content = None
- new_content = None
- is_binary = False
- if hash == "0" * 40: # All-zero hash indicates no base file.
- status = "A"
- base_content = ""
- else:
- status = "M"
- base_content, returncode = RunShellWithReturnCode(["git", "show", hash])
- if returncode:
- ErrorExit("Got error status from 'git show %s'" % hash)
- return (base_content, new_content, is_binary, status)
-
-
-class MercurialVCS(VersionControlSystem):
- """Implementation of the VersionControlSystem interface for Mercurial."""
-
- def __init__(self, options, repo_dir):
- super(MercurialVCS, self).__init__(options)
- # Absolute path to repository (we can be in a subdir)
- self.repo_dir = os.path.normpath(repo_dir)
- # Compute the subdir
- cwd = os.path.normpath(os.getcwd())
- assert cwd.startswith(self.repo_dir)
- self.subdir = cwd[len(self.repo_dir):].lstrip(r"\/")
- if self.options.revision:
- self.base_rev = self.options.revision
- else:
- self.base_rev = RunShell(["hg", "parent", "-q"]).split(':')[1].strip()
-
- def _GetRelPath(self, filename):
- """Get relative path of a file according to the current directory,
- given its logical path in the repo."""
- assert filename.startswith(self.subdir), filename
- return filename[len(self.subdir):].lstrip(r"\/")
-
- def GenerateDiff(self, extra_args):
- # If no file specified, restrict to the current subdir
- extra_args = extra_args or ["."]
- cmd = ["hg", "diff", "--git", "-r", self.base_rev] + extra_args
- data = RunShell(cmd, silent_ok=True)
- svndiff = []
- filecount = 0
- for line in data.splitlines():
- m = re.match("diff --git a/(\S+) b/(\S+)", line)
- if m:
- # Modify line to make it look like as it comes from svn diff.
- # With this modification no changes on the server side are required
- # to make upload.py work with Mercurial repos.
- # NOTE: for proper handling of moved/copied files, we have to use
- # the second filename.
- filename = m.group(2)
- svndiff.append("Index: %s" % filename)
- svndiff.append("=" * 67)
- filecount += 1
- logging.info(line)
- else:
- svndiff.append(line)
- if not filecount:
- ErrorExit("No valid patches found in output from hg diff")
- return "\n".join(svndiff) + "\n"
-
- def GetUnknownFiles(self):
- """Return a list of files unknown to the VCS."""
- args = []
- status = RunShell(["hg", "status", "--rev", self.base_rev, "-u", "."],
- silent_ok=True)
- unknown_files = []
- for line in status.splitlines():
- st, fn = line.split(" ", 1)
- if st == "?":
- unknown_files.append(fn)
- return unknown_files
-
- def GetBaseFile(self, filename):
- # "hg status" and "hg cat" both take a path relative to the current subdir
- # rather than to the repo root, but "hg diff" has given us the full path
- # to the repo root.
- base_content = ""
- new_content = None
- is_binary = False
- oldrelpath = relpath = self._GetRelPath(filename)
- # "hg status -C" returns two lines for moved/copied files, one otherwise
- out = RunShell(["hg", "status", "-C", "--rev", self.base_rev, relpath])
- out = out.splitlines()
- # HACK: strip error message about missing file/directory if it isn't in
- # the working copy
- if out[0].startswith('%s: ' % relpath):
- out = out[1:]
- if len(out) > 1:
- # Moved/copied => considered as modified, use old filename to
- # retrieve base contents
- oldrelpath = out[1].strip()
- status = "M"
- else:
- status, _ = out[0].split(' ', 1)
- if status != "A":
- base_content = RunShell(["hg", "cat", "-r", self.base_rev, oldrelpath],
- silent_ok=True)
- is_binary = "\0" in base_content # Mercurial's heuristic
- if status != "R":
- new_content = open(relpath, "rb").read()
- is_binary = is_binary or "\0" in new_content
- if is_binary and base_content:
- # Fetch again without converting newlines
- base_content = RunShell(["hg", "cat", "-r", self.base_rev, oldrelpath],
- silent_ok=True, universal_newlines=False)
- if not is_binary or not self.IsImage(relpath):
- new_content = None
- return base_content, new_content, is_binary, status
-
-
-# NOTE: The SplitPatch function is duplicated in engine.py, keep them in sync.
-def SplitPatch(data):
- """Splits a patch into separate pieces for each file.
-
- Args:
- data: A string containing the output of svn diff.
-
- Returns:
- A list of 2-tuple (filename, text) where text is the svn diff output
- pertaining to filename.
- """
- patches = []
- filename = None
- diff = []
- for line in data.splitlines(True):
- new_filename = None
- if line.startswith('Index:'):
- unused, new_filename = line.split(':', 1)
- new_filename = new_filename.strip()
- elif line.startswith('Property changes on:'):
- unused, temp_filename = line.split(':', 1)
- # When a file is modified, paths use '/' between directories, however
- # when a property is modified '\' is used on Windows. Make them the same
- # otherwise the file shows up twice.
- temp_filename = temp_filename.strip().replace('\\', '/')
- if temp_filename != filename:
- # File has property changes but no modifications, create a new diff.
- new_filename = temp_filename
- if new_filename:
- if filename and diff:
- patches.append((filename, ''.join(diff)))
- filename = new_filename
- diff = [line]
- continue
- if diff is not None:
- diff.append(line)
- if filename and diff:
- patches.append((filename, ''.join(diff)))
- return patches
-
-
-def UploadSeparatePatches(issue, rpc_server, patchset, data, options):
- """Uploads a separate patch for each file in the diff output.
-
- Returns a list of [patch_key, filename] for each file.
- """
- patches = SplitPatch(data)
- rv = []
- for patch in patches:
- if len(patch[1]) > MAX_UPLOAD_SIZE:
- print ("Not uploading the patch for " + patch[0] +
- " because the file is too large.")
- continue
- form_fields = [("filename", patch[0])]
- if not options.download_base:
- form_fields.append(("content_upload", "1"))
- files = [("data", "data.diff", patch[1])]
- ctype, body = EncodeMultipartFormData(form_fields, files)
- url = "/%d/upload_patch/%d" % (int(issue), int(patchset))
- print "Uploading patch for " + patch[0]
- response_body = rpc_server.Send(url, body, content_type=ctype)
- lines = response_body.splitlines()
- if not lines or lines[0] != "OK":
- StatusUpdate(" --> %s" % response_body)
- sys.exit(1)
- rv.append([lines[1], patch[0]])
- return rv
-
-
-def GuessVCS(options):
- """Helper to guess the version control system.
-
- This examines the current directory, guesses which VersionControlSystem
- we're using, and returns an instance of the appropriate class. Exit with an
- error if we can't figure it out.
-
- Returns:
- A VersionControlSystem instance. Exits if the VCS can't be guessed.
- """
- # Mercurial has a command to get the base directory of a repository
- # Try running it, but don't die if we don't have hg installed.
- # NOTE: we try Mercurial first as it can sit on top of an SVN working copy.
- try:
- out, returncode = RunShellWithReturnCode(["hg", "root"])
- if returncode == 0:
- return MercurialVCS(options, out.strip())
- except OSError, (errno, message):
- if errno != 2: # ENOENT -- they don't have hg installed.
- raise
-
- # Subversion has a .svn in all working directories.
- if os.path.isdir('.svn'):
- logging.info("Guessed VCS = Subversion")
- return SubversionVCS(options)
-
- # Git has a command to test if you're in a git tree.
- # Try running it, but don't die if we don't have git installed.
- try:
- out, returncode = RunShellWithReturnCode(["git", "rev-parse",
- "--is-inside-work-tree"])
- if returncode == 0:
- return GitVCS(options)
- except OSError, (errno, message):
- if errno != 2: # ENOENT -- they don't have git installed.
- raise
-
- ErrorExit(("Could not guess version control system. "
- "Are you in a working copy directory?"))
-
-
-def RealMain(argv, data=None):
- """The real main function.
-
- Args:
- argv: Command line arguments.
- data: Diff contents. If None (default) the diff is generated by
- the VersionControlSystem implementation returned by GuessVCS().
-
- Returns:
- A 2-tuple (issue id, patchset id).
- The patchset id is None if the base files are not uploaded by this
- script (applies only to SVN checkouts).
- """
- logging.basicConfig(format=("%(asctime).19s %(levelname)s %(filename)s:"
- "%(lineno)s %(message)s "))
- os.environ['LC_ALL'] = 'C'
- options, args = parser.parse_args(argv[1:])
- global verbosity
- verbosity = options.verbose
- if verbosity >= 3:
- logging.getLogger().setLevel(logging.DEBUG)
- elif verbosity >= 2:
- logging.getLogger().setLevel(logging.INFO)
- vcs = GuessVCS(options)
- if isinstance(vcs, SubversionVCS):
- # base field is only allowed for Subversion.
- # Note: Fetching base files may become deprecated in future releases.
- base = vcs.GuessBase(options.download_base)
- else:
- base = None
- if not base and options.download_base:
- options.download_base = True
- logging.info("Enabled upload of base file")
- if not options.assume_yes:
- vcs.CheckForUnknownFiles()
- if data is None:
- data = vcs.GenerateDiff(args)
- files = vcs.GetBaseFiles(data)
- if verbosity >= 1:
- print "Upload server:", options.server, "(change with -s/--server)"
- if options.issue:
- prompt = "Message describing this patch set: "
- else:
- prompt = "New issue subject: "
- message = options.message or raw_input(prompt).strip()
- if not message:
- ErrorExit("A non-empty message is required")
- rpc_server = GetRpcServer(options)
- form_fields = [("subject", message)]
- if base:
- form_fields.append(("base", base))
- if options.issue:
- form_fields.append(("issue", str(options.issue)))
- if options.email:
- form_fields.append(("user", options.email))
- if options.reviewers:
- for reviewer in options.reviewers.split(','):
- if "@" in reviewer and not reviewer.split("@")[1].count(".") == 1:
- ErrorExit("Invalid email address: %s" % reviewer)
- form_fields.append(("reviewers", options.reviewers))
- if options.cc:
- for cc in options.cc.split(','):
- if "@" in cc and not cc.split("@")[1].count(".") == 1:
- ErrorExit("Invalid email address: %s" % cc)
- form_fields.append(("cc", options.cc))
- description = options.description
- if options.description_file:
- if options.description:
- ErrorExit("Can't specify description and description_file")
- file = open(options.description_file, 'r')
- description = file.read()
- file.close()
- if description:
- form_fields.append(("description", description))
- # Send a hash of all the base file so the server can determine if a copy
- # already exists in an earlier patchset.
- base_hashes = ""
- for file, info in files.iteritems():
- if not info[0] is None:
- checksum = md5.new(info[0]).hexdigest()
- if base_hashes:
- base_hashes += "|"
- base_hashes += checksum + ":" + file
- form_fields.append(("base_hashes", base_hashes))
- # If we're uploading base files, don't send the email before the uploads, so
- # that it contains the file status.
- if options.send_mail and options.download_base:
- form_fields.append(("send_mail", "1"))
- if not options.download_base:
- form_fields.append(("content_upload", "1"))
- if len(data) > MAX_UPLOAD_SIZE:
- print "Patch is large, so uploading file patches separately."
- uploaded_diff_file = []
- form_fields.append(("separate_patches", "1"))
- else:
- uploaded_diff_file = [("data", "data.diff", data)]
- ctype, body = EncodeMultipartFormData(form_fields, uploaded_diff_file)
- response_body = rpc_server.Send("/upload", body, content_type=ctype)
- patchset = None
- if not options.download_base or not uploaded_diff_file:
- lines = response_body.splitlines()
- if len(lines) >= 2:
- msg = lines[0]
- patchset = lines[1].strip()
- patches = [x.split(" ", 1) for x in lines[2:]]
- else:
- msg = response_body
- else:
- msg = response_body
- StatusUpdate(msg)
- if not response_body.startswith("Issue created.") and \
- not response_body.startswith("Issue updated."):
- sys.exit(0)
- issue = msg[msg.rfind("/")+1:]
-
- if not uploaded_diff_file:
- result = UploadSeparatePatches(issue, rpc_server, patchset, data, options)
- if not options.download_base:
- patches = result
-
- if not options.download_base:
- vcs.UploadBaseFiles(issue, rpc_server, patches, patchset, options, files)
- if options.send_mail:
- rpc_server.Send("/" + issue + "/mail", payload="")
- return issue, patchset
-
-
-def main():
- try:
- RealMain(sys.argv)
- except KeyboardInterrupt:
- print
- StatusUpdate("Interrupted.")
- sys.exit(1)
-
-
-if __name__ == "__main__":
- main()
// utilities for defining matchers.
#include "gmock/gmock-matchers.h"
-#include "gmock/gmock-generated-matchers.h"
#include <string.h>
#include <iostream>
// right_[left_[i]] = i.
::std::vector<size_t> left_;
::std::vector<size_t> right_;
-
- GTEST_DISALLOW_ASSIGN_(MaxBipartiteMatchState);
};
const size_t MaxBipartiteMatchState::kUnused;
#include "gmock/gmock-spec-builders.h"
#include <stdlib.h>
+
#include <iostream> // NOLINT
#include <map>
#include <memory>
#include <set>
#include <string>
#include <vector>
+
#include "gmock/gmock.h"
#include "gtest/gtest.h"
+#include "gtest/internal/gtest-port.h"
#if GTEST_OS_CYGWIN || GTEST_OS_LINUX || GTEST_OS_MAC
# include <unistd.h> // NOLINT
const char* file, int line,
const std::string& message) {
::std::ostringstream s;
- s << file << ":" << line << ": " << message << ::std::endl;
+ s << internal::FormatFileLocation(file, line) << " " << message
+ << ::std::endl;
Log(severity, s.str(), 0);
}
"call should not happen. Do not suppress it by blindly adding "
"an EXPECT_CALL() if you don't mean to enforce the call. "
"See "
- "https://github.com/google/googletest/blob/master/googlemock/"
- "docs/cook_book.md#"
+ "https://github.com/google/googletest/blob/master/docs/"
+ "gmock_cook_book.md#"
"knowing-when-to-expect for details.\n",
stack_frames_to_skip);
break;
// The UntypedFindMatchingExpectation() function acquires and
// releases g_gmock_mutex.
+
const ExpectationBase* const untyped_expectation =
- this->UntypedFindMatchingExpectation(
- untyped_args, &untyped_action, &is_excessive,
- &ss, &why);
+ this->UntypedFindMatchingExpectation(untyped_args, &untyped_action,
+ &is_excessive, &ss, &why);
const bool found = untyped_expectation != nullptr;
// True if and only if we need to print the call's arguments
untyped_expectation->DescribeLocationTo(&loc);
}
- UntypedActionResultHolderBase* const result =
- untyped_action == nullptr
- ? this->UntypedPerformDefaultAction(untyped_args, ss.str())
- : this->UntypedPerformAction(untyped_action, untyped_args);
- if (result != nullptr) result->PrintAsActionResult(&ss);
- ss << "\n" << why.str();
-
- if (!found) {
- // No expectation matches this call - reports a failure.
- Expect(false, nullptr, -1, ss.str());
- } else if (is_excessive) {
- // We had an upper-bound violation and the failure message is in ss.
- Expect(false, untyped_expectation->file(),
- untyped_expectation->line(), ss.str());
- } else {
- // We had an expected call and the matching expectation is
- // described in ss.
- Log(kInfo, loc.str() + ss.str(), 2);
+ UntypedActionResultHolderBase* result = nullptr;
+
+ auto perform_action = [&] {
+ return untyped_action == nullptr
+ ? this->UntypedPerformDefaultAction(untyped_args, ss.str())
+ : this->UntypedPerformAction(untyped_action, untyped_args);
+ };
+ auto handle_failures = [&] {
+ ss << "\n" << why.str();
+
+ if (!found) {
+ // No expectation matches this call - reports a failure.
+ Expect(false, nullptr, -1, ss.str());
+ } else if (is_excessive) {
+ // We had an upper-bound violation and the failure message is in ss.
+ Expect(false, untyped_expectation->file(), untyped_expectation->line(),
+ ss.str());
+ } else {
+ // We had an expected call and the matching expectation is
+ // described in ss.
+ Log(kInfo, loc.str() + ss.str(), 2);
+ }
+ };
+#if GTEST_HAS_EXCEPTIONS
+ try {
+ result = perform_action();
+ } catch (...) {
+ handle_failures();
+ throw;
}
+#else
+ result = perform_action();
+#endif
+ if (result != nullptr) result->PrintAsActionResult(&ss);
+ handle_failures();
return result;
}
if (leaked_count > 0) {
std::cout << "\nERROR: " << leaked_count << " leaked mock "
<< (leaked_count == 1 ? "object" : "objects")
- << " found at program exit. Expectations on a mock object is "
+ << " found at program exit. Expectations on a mock object are "
"verified when the object is destructed. Leaking a mock "
"means that its expectations aren't verified, which is "
"usually a test bug. If you really intend to leak a mock, "
}
static bool ParseGoogleMockIntFlag(const char* str, const char* flag,
- int* value) {
+ int32_t* value) {
// Gets the value of the flag as a string.
const char* const value_str = ParseGoogleMockFlagValue(str, flag, true);
#include "gmock/gmock.h"
#include "gtest/gtest.h"
-#ifdef ARDUINO
+#if GTEST_OS_ESP8266 || GTEST_OS_ESP32
+#if GTEST_OS_ESP8266
+extern "C" {
+#endif
void setup() {
// Since Google Mock depends on Google Test, InitGoogleMock() is
// also responsible for initializing Google Test. Therefore there's
testing::InitGoogleMock();
}
void loop() { RUN_ALL_TESTS(); }
+#if GTEST_OS_ESP8266
+}
+#endif
+
#else
// MS C++ compiler/linker has a bug on Windows (not on Windows CE), which
# (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: misterg@google.com (Gennadiy Civil)
-#
# Bazel Build for Google C++ Testing Framework(Google Test)-googlemock
load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_test")
name = "gmock_test_utils",
testonly = 1,
srcs = ["gmock_test_utils.py"],
+ deps = [
+ "//googletest/test:gtest_test_utils",
+ ],
)
cc_binary(
":gmock_leak_test_",
":gmock_test_utils",
],
+ tags = [
+ "no_test_msvc2015",
+ "no_test_msvc2017",
+ ],
)
cc_test(
":gmock_output_test_",
":gmock_output_test_golden.txt",
],
- python_version = "PY2",
+ tags = [
+ "no_test_msvc2015",
+ "no_test_msvc2017",
+ ],
deps = [":gmock_test_utils"],
)
//
// This file tests the built-in actions.
-// Silence C4800 (C4800: 'int *const ': forcing value
-// to bool 'true' or 'false') for MSVC 15
+// Silence C4100 (unreferenced formal parameter) for MSVC
#ifdef _MSC_VER
-#if _MSC_VER == 1900
# pragma warning(push)
+# pragma warning(disable:4100)
+#if _MSC_VER == 1900
+// and silence C4800 (C4800: 'int *const ': forcing value
+// to bool 'true' or 'false') for MSVC 15
# pragma warning(disable:4800)
#endif
#endif
#include <iterator>
#include <memory>
#include <string>
+#include <type_traits>
#include "gmock/gmock.h"
#include "gmock/internal/gmock-port.h"
#include "gtest/gtest.h"
namespace {
-// This list should be kept sorted.
-using testing::_;
-using testing::Action;
-using testing::ActionInterface;
-using testing::Assign;
-using testing::ByMove;
-using testing::ByRef;
-using testing::DefaultValue;
-using testing::DoAll;
-using testing::DoDefault;
-using testing::IgnoreResult;
-using testing::Invoke;
-using testing::InvokeWithoutArgs;
-using testing::MakePolymorphicAction;
-using testing::Ne;
-using testing::PolymorphicAction;
-using testing::Return;
-using testing::ReturnNull;
-using testing::ReturnRef;
-using testing::ReturnRefOfCopy;
-using testing::SetArgPointee;
-using testing::SetArgumentPointee;
-using testing::Unused;
-using testing::WithArgs;
-using testing::internal::BuiltInDefaultValue;
-using testing::internal::Int64;
-using testing::internal::UInt64;
+using ::testing::_;
+using ::testing::Action;
+using ::testing::ActionInterface;
+using ::testing::Assign;
+using ::testing::ByMove;
+using ::testing::ByRef;
+using ::testing::DefaultValue;
+using ::testing::DoAll;
+using ::testing::DoDefault;
+using ::testing::IgnoreResult;
+using ::testing::Invoke;
+using ::testing::InvokeWithoutArgs;
+using ::testing::MakePolymorphicAction;
+using ::testing::PolymorphicAction;
+using ::testing::Return;
+using ::testing::ReturnNew;
+using ::testing::ReturnNull;
+using ::testing::ReturnRef;
+using ::testing::ReturnRefOfCopy;
+using ::testing::ReturnRoundRobin;
+using ::testing::SetArgPointee;
+using ::testing::SetArgumentPointee;
+using ::testing::Unused;
+using ::testing::WithArgs;
+using ::testing::internal::BuiltInDefaultValue;
#if !GTEST_OS_WINDOWS_MOBILE
-using testing::SetErrnoAndReturn;
+using ::testing::SetErrnoAndReturn;
#endif
// Tests that BuiltInDefaultValue<T*>::Get() returns NULL.
EXPECT_EQ(0U, BuiltInDefaultValue<unsigned long>::Get()); // NOLINT
EXPECT_EQ(0, BuiltInDefaultValue<signed long>::Get()); // NOLINT
EXPECT_EQ(0, BuiltInDefaultValue<long>::Get()); // NOLINT
- EXPECT_EQ(0U, BuiltInDefaultValue<UInt64>::Get());
- EXPECT_EQ(0, BuiltInDefaultValue<Int64>::Get());
+ EXPECT_EQ(0U, BuiltInDefaultValue<unsigned long long>::Get()); // NOLINT
+ EXPECT_EQ(0, BuiltInDefaultValue<signed long long>::Get()); // NOLINT
+ EXPECT_EQ(0, BuiltInDefaultValue<long long>::Get()); // NOLINT
EXPECT_EQ(0, BuiltInDefaultValue<float>::Get());
EXPECT_EQ(0, BuiltInDefaultValue<double>::Get());
}
EXPECT_TRUE(BuiltInDefaultValue<unsigned long>::Exists()); // NOLINT
EXPECT_TRUE(BuiltInDefaultValue<signed long>::Exists()); // NOLINT
EXPECT_TRUE(BuiltInDefaultValue<long>::Exists()); // NOLINT
- EXPECT_TRUE(BuiltInDefaultValue<UInt64>::Exists());
- EXPECT_TRUE(BuiltInDefaultValue<Int64>::Exists());
+ EXPECT_TRUE(BuiltInDefaultValue<unsigned long long>::Exists()); // NOLINT
+ EXPECT_TRUE(BuiltInDefaultValue<signed long long>::Exists()); // NOLINT
+ EXPECT_TRUE(BuiltInDefaultValue<long long>::Exists()); // NOLINT
EXPECT_TRUE(BuiltInDefaultValue<float>::Exists());
EXPECT_TRUE(BuiltInDefaultValue<double>::Exists());
}
private:
bool* const converted_;
-
- GTEST_DISALLOW_ASSIGN_(FromType);
};
class ToType {
EXPECT_EQ(&derived, &a.Perform(std::make_tuple()));
}
+template <typename T, typename = decltype(ReturnRef(std::declval<T&&>()))>
+bool CanCallReturnRef(T&&) { return true; }
+bool CanCallReturnRef(Unused) { return false; }
+
+// Tests that ReturnRef(v) is working with non-temporaries (T&)
+TEST(ReturnRefTest, WorksForNonTemporary) {
+ int scalar_value = 123;
+ EXPECT_TRUE(CanCallReturnRef(scalar_value));
+
+ std::string non_scalar_value("ABC");
+ EXPECT_TRUE(CanCallReturnRef(non_scalar_value));
+
+ const int const_scalar_value{321};
+ EXPECT_TRUE(CanCallReturnRef(const_scalar_value));
+
+ const std::string const_non_scalar_value("CBA");
+ EXPECT_TRUE(CanCallReturnRef(const_non_scalar_value));
+}
+
+// Tests that ReturnRef(v) is not working with temporaries (T&&)
+TEST(ReturnRefTest, DoesNotWorkForTemporary) {
+ auto scalar_value = []() -> int { return 123; };
+ EXPECT_FALSE(CanCallReturnRef(scalar_value()));
+
+ auto non_scalar_value = []() -> std::string { return "ABC"; };
+ EXPECT_FALSE(CanCallReturnRef(non_scalar_value()));
+
+ // cannot use here callable returning "const scalar type",
+ // because such const for scalar return type is ignored
+ EXPECT_FALSE(CanCallReturnRef(static_cast<const int>(321)));
+
+ auto const_non_scalar_value = []() -> const std::string { return "CBA"; };
+ EXPECT_FALSE(CanCallReturnRef(const_non_scalar_value()));
+}
+
// Tests that ReturnRefOfCopy(v) works for reference types.
TEST(ReturnRefOfCopyTest, WorksForReference) {
int n = 42;
EXPECT_NE(&derived, &a.Perform(std::make_tuple()));
}
+// Tests that ReturnRoundRobin(v) works with initializer lists
+TEST(ReturnRoundRobinTest, WorksForInitList) {
+ Action<int()> ret = ReturnRoundRobin({1, 2, 3});
+
+ EXPECT_EQ(1, ret.Perform(std::make_tuple()));
+ EXPECT_EQ(2, ret.Perform(std::make_tuple()));
+ EXPECT_EQ(3, ret.Perform(std::make_tuple()));
+ EXPECT_EQ(1, ret.Perform(std::make_tuple()));
+ EXPECT_EQ(2, ret.Perform(std::make_tuple()));
+ EXPECT_EQ(3, ret.Perform(std::make_tuple()));
+}
+
+// Tests that ReturnRoundRobin(v) works with vectors
+TEST(ReturnRoundRobinTest, WorksForVector) {
+ std::vector<double> v = {4.4, 5.5, 6.6};
+ Action<double()> ret = ReturnRoundRobin(v);
+
+ EXPECT_EQ(4.4, ret.Perform(std::make_tuple()));
+ EXPECT_EQ(5.5, ret.Perform(std::make_tuple()));
+ EXPECT_EQ(6.6, ret.Perform(std::make_tuple()));
+ EXPECT_EQ(4.4, ret.Perform(std::make_tuple()));
+ EXPECT_EQ(5.5, ret.Perform(std::make_tuple()));
+ EXPECT_EQ(6.6, ret.Perform(std::make_tuple()));
+}
+
// Tests that DoDefault() does the default action for the mock method.
class MockClass {
}
// Tests that DoDefault() returns the default value set by
-// DefaultValue<T>::Set() when it's not overriden by an ON_CALL().
+// DefaultValue<T>::Set() when it's not overridden by an ON_CALL().
TEST(DoDefaultTest, ReturnsUserSpecifiedPerTypeDefaultValueWhenThereIsOne) {
DefaultValue<int>::Set(1);
MockClass mock;
EXPECT_EQ(expected.str(), actual.str());
}
+struct UnaryConstructorClass {
+ explicit UnaryConstructorClass(int v) : value(v) {}
+ int value;
+};
+
+// Tests using ReturnNew() with a unary constructor.
+TEST(ReturnNewTest, Unary) {
+ Action<UnaryConstructorClass*()> a = ReturnNew<UnaryConstructorClass>(4000);
+ UnaryConstructorClass* c = a.Perform(std::make_tuple());
+ EXPECT_EQ(4000, c->value);
+ delete c;
+}
+
+TEST(ReturnNewTest, UnaryWorksWhenMockMethodHasArgs) {
+ Action<UnaryConstructorClass*(bool, int)> a =
+ ReturnNew<UnaryConstructorClass>(4000);
+ UnaryConstructorClass* c = a.Perform(std::make_tuple(false, 5));
+ EXPECT_EQ(4000, c->value);
+ delete c;
+}
+
+TEST(ReturnNewTest, UnaryWorksWhenMockMethodReturnsPointerToConst) {
+ Action<const UnaryConstructorClass*()> a =
+ ReturnNew<UnaryConstructorClass>(4000);
+ const UnaryConstructorClass* c = a.Perform(std::make_tuple());
+ EXPECT_EQ(4000, c->value);
+ delete c;
+}
+
+class TenArgConstructorClass {
+ public:
+ TenArgConstructorClass(int a1, int a2, int a3, int a4, int a5, int a6, int a7,
+ int a8, int a9, int a10)
+ : value_(a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8 + a9 + a10) {}
+ int value_;
+};
+
+// Tests using ReturnNew() with a 10-argument constructor.
+TEST(ReturnNewTest, ConstructorThatTakes10Arguments) {
+ Action<TenArgConstructorClass*()> a = ReturnNew<TenArgConstructorClass>(
+ 1000000000, 200000000, 30000000, 4000000, 500000, 60000, 7000, 800, 90,
+ 0);
+ TenArgConstructorClass* c = a.Perform(std::make_tuple());
+ EXPECT_EQ(1234567890, c->value_);
+ delete c;
+}
std::unique_ptr<int> UniquePtrSource() {
return std::unique_ptr<int>(new int(19));
EXPECT_EQ(1, s2.Perform(std::make_tuple("hello")));
// Also between the lambda and the action itself.
- const Action<bool(std::string)> x = [](Unused) { return 42; };
- EXPECT_TRUE(x.Perform(std::make_tuple("hello")));
+ const Action<bool(std::string)> x1 = [](Unused) { return 42; };
+ const Action<bool(std::string)> x2 = [] { return 42; };
+ EXPECT_TRUE(x1.Perform(std::make_tuple("hello")));
+ EXPECT_TRUE(x2.Perform(std::make_tuple("hello")));
+
+ // Ensure decay occurs where required.
+ std::function<int()> f = [] { return 7; };
+ Action<int(int)> d = f;
+ f = nullptr;
+ EXPECT_EQ(7, d.Perform(std::make_tuple(1)));
+
+ // Ensure creation of an empty action succeeds.
+ Action<void(int)>(nullptr);
}
TEST(FunctorActionTest, UnusedArguments) {
EXPECT_EQ(x, 3);
}
+ACTION(ReturnArity) {
+ return std::tuple_size<args_type>::value;
+}
+
+TEST(ActionMacro, LargeArity) {
+ EXPECT_EQ(
+ 1, testing::Action<int(int)>(ReturnArity()).Perform(std::make_tuple(0)));
+ EXPECT_EQ(
+ 10,
+ testing::Action<int(int, int, int, int, int, int, int, int, int, int)>(
+ ReturnArity())
+ .Perform(std::make_tuple(0, 1, 2, 3, 4, 5, 6, 7, 8, 9)));
+ EXPECT_EQ(
+ 20,
+ testing::Action<int(int, int, int, int, int, int, int, int, int, int, int,
+ int, int, int, int, int, int, int, int, int)>(
+ ReturnArity())
+ .Perform(std::make_tuple(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
+ 14, 15, 16, 17, 18, 19)));
+}
} // Unnamed namespace
+++ /dev/null
-#include "gmock/gmock.h"
-
-#include <memory>
-#include <string>
-
-#if defined(TEST_MOCK_METHOD_INVALID_CONST_SPEC)
-
-struct Base {
- MOCK_METHOD(int, F, (), (onst));
-};
-
-#else
-
-// Sanity check - this should compile.
-
-#endif
+++ /dev/null
-"""Negative compilation tests for Google Mock macro MOCK_METHOD."""
-
-import os
-import sys
-
-IS_LINUX = os.name == "posix" and os.uname()[0] == "Linux"
-if not IS_LINUX:
- sys.stderr.write(
- "WARNING: Negative compilation tests are not supported on this platform")
- sys.exit(0)
-
-# Suppresses the 'Import not at the top of the file' lint complaint.
-# pylint: disable-msg=C6204
-from google3.testing.pybase import fake_target_util
-from google3.testing.pybase import googletest
-
-# pylint: enable-msg=C6204
-
-
-class GMockMethodNCTest(googletest.TestCase):
- """Negative compilation tests for MOCK_METHOD."""
-
- # The class body is intentionally empty. The actual test*() methods
- # will be defined at run time by a call to
- # DefineNegativeCompilationTests() later.
- pass
-
-
-# Defines a list of test specs, where each element is a tuple
-# (test name, list of regexes for matching the compiler errors).
-TEST_SPECS = [
- ("MOCK_METHOD_INVALID_CONST_SPEC",
- [r"onst cannot be recognized as a valid specification modifier"]),
-]
-
-# Define a test method in GMockNCTest for each element in TEST_SPECS.
-fake_target_util.DefineNegativeCompilationTests(
- GMockMethodNCTest,
- "google3/third_party/googletest/googlemock/test/gmock-function-mocker_nc",
- "gmock-function-mocker_nc.o", TEST_SPECS)
-
-if __name__ == "__main__":
- googletest.main()
// Google Mock - a framework for writing C++ mock classes.
//
// This file tests the function mocker classes.
-#include "gmock/gmock-generated-function-mockers.h"
+#include "gmock/gmock-function-mocker.h"
#if GTEST_OS_WINDOWS
// MSDN says the header file to be included for STDMETHOD is BaseTyps.h but
# include <objbase.h>
#endif // GTEST_OS_WINDOWS
+#include <functional>
#include <map>
#include <string>
+#include <type_traits>
+
#include "gmock/gmock.h"
#include "gtest/gtest.h"
virtual int TypeWithComma(const std::map<int, std::string>& a_map) = 0;
virtual int TypeWithTemplatedCopyCtor(const TemplatedCopyable<int>&) = 0;
+ virtual int (*ReturnsFunctionPointer1(int))(bool) = 0;
+ using fn_ptr = int (*)(bool);
+ virtual fn_ptr ReturnsFunctionPointer2(int) = 0;
+
+ virtual int RefQualifiedConstRef() const& = 0;
+ virtual int RefQualifiedConstRefRef() const&& = 0;
+ virtual int RefQualifiedRef() & = 0;
+ virtual int RefQualifiedRefRef() && = 0;
+
+ virtual int RefQualifiedOverloaded() const& = 0;
+ virtual int RefQualifiedOverloaded() const&& = 0;
+ virtual int RefQualifiedOverloaded() & = 0;
+ virtual int RefQualifiedOverloaded() && = 0;
+
#if GTEST_OS_WINDOWS
STDMETHOD_(int, CTNullary)() = 0;
STDMETHOD_(bool, CTUnary)(int x) = 0;
MOCK_METHOD(int, TypeWithTemplatedCopyCtor,
(const TemplatedCopyable<int>&)); // NOLINT
+ MOCK_METHOD(int (*)(bool), ReturnsFunctionPointer1, (int), ());
+ MOCK_METHOD(fn_ptr, ReturnsFunctionPointer2, (int), ());
+
#if GTEST_OS_WINDOWS
MOCK_METHOD(int, CTNullary, (), (Calltype(STDMETHODCALLTYPE)));
MOCK_METHOD(bool, CTUnary, (int), (Calltype(STDMETHODCALLTYPE)));
(Calltype(STDMETHODCALLTYPE)));
#endif // GTEST_OS_WINDOWS
+ // Test reference qualified functions.
+ MOCK_METHOD(int, RefQualifiedConstRef, (), (const, ref(&), override));
+ MOCK_METHOD(int, RefQualifiedConstRefRef, (), (const, ref(&&), override));
+ MOCK_METHOD(int, RefQualifiedRef, (), (ref(&), override));
+ MOCK_METHOD(int, RefQualifiedRefRef, (), (ref(&&), override));
+
+ MOCK_METHOD(int, RefQualifiedOverloaded, (), (const, ref(&), override));
+ MOCK_METHOD(int, RefQualifiedOverloaded, (), (const, ref(&&), override));
+ MOCK_METHOD(int, RefQualifiedOverloaded, (), (ref(&), override));
+ MOCK_METHOD(int, RefQualifiedOverloaded, (), (ref(&&), override));
+
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFoo);
};
+
+class LegacyMockFoo : public FooInterface {
+ public:
+ LegacyMockFoo() {}
+
+ // Makes sure that a mock function parameter can be named.
+ MOCK_METHOD1(VoidReturning, void(int n)); // NOLINT
+
+ MOCK_METHOD0(Nullary, int()); // NOLINT
+
+ // Makes sure that a mock function parameter can be unnamed.
+ MOCK_METHOD1(Unary, bool(int)); // NOLINT
+ MOCK_METHOD2(Binary, long(short, int)); // NOLINT
+ MOCK_METHOD10(Decimal, int(bool, char, short, int, long, float, // NOLINT
+ double, unsigned, char*, const std::string& str));
+
+ MOCK_METHOD1(TakesNonConstReference, bool(int&)); // NOLINT
+ MOCK_METHOD1(TakesConstReference, std::string(const int&));
+ MOCK_METHOD1(TakesConst, bool(const int)); // NOLINT
+
+ // Tests that the function return type can contain unprotected comma.
+ MOCK_METHOD0(ReturnTypeWithComma, std::map<int, std::string>());
+ MOCK_CONST_METHOD1(ReturnTypeWithComma,
+ std::map<int, std::string>(int)); // NOLINT
+
+ MOCK_METHOD0(OverloadedOnArgumentNumber, int()); // NOLINT
+ MOCK_METHOD1(OverloadedOnArgumentNumber, int(int)); // NOLINT
+
+ MOCK_METHOD1(OverloadedOnArgumentType, int(int)); // NOLINT
+ MOCK_METHOD1(OverloadedOnArgumentType, char(char)); // NOLINT
+
+ MOCK_METHOD0(OverloadedOnConstness, int()); // NOLINT
+ MOCK_CONST_METHOD0(OverloadedOnConstness, char()); // NOLINT
+
+ MOCK_METHOD1(TypeWithHole, int(int (*)())); // NOLINT
+ MOCK_METHOD1(TypeWithComma,
+ int(const std::map<int, std::string>&)); // NOLINT
+ MOCK_METHOD1(TypeWithTemplatedCopyCtor,
+ int(const TemplatedCopyable<int>&)); // NOLINT
+
+ MOCK_METHOD1(ReturnsFunctionPointer1, int (*(int))(bool));
+ MOCK_METHOD1(ReturnsFunctionPointer2, fn_ptr(int));
+
+#if GTEST_OS_WINDOWS
+ MOCK_METHOD0_WITH_CALLTYPE(STDMETHODCALLTYPE, CTNullary, int());
+ MOCK_METHOD1_WITH_CALLTYPE(STDMETHODCALLTYPE, CTUnary, bool(int)); // NOLINT
+ MOCK_METHOD10_WITH_CALLTYPE(STDMETHODCALLTYPE, CTDecimal,
+ int(bool b, char c, short d, int e, // NOLINT
+ long f, float g, double h, // NOLINT
+ unsigned i, char* j, const std::string& k));
+ MOCK_CONST_METHOD1_WITH_CALLTYPE(STDMETHODCALLTYPE, CTConst,
+ char(int)); // NOLINT
+
+ // Tests that the function return type can contain unprotected comma.
+ MOCK_METHOD0_WITH_CALLTYPE(STDMETHODCALLTYPE, CTReturnTypeWithComma,
+ std::map<int, std::string>());
+#endif // GTEST_OS_WINDOWS
+
+ // We can't mock these with the old macros, but we need to define them to make
+ // it concrete.
+ int RefQualifiedConstRef() const& override { return 0; }
+ int RefQualifiedConstRefRef() const&& override { return 0; }
+ int RefQualifiedRef() & override { return 0; }
+ int RefQualifiedRefRef() && override { return 0; }
+ int RefQualifiedOverloaded() const& override { return 0; }
+ int RefQualifiedOverloaded() const&& override { return 0; }
+ int RefQualifiedOverloaded() & override { return 0; }
+ int RefQualifiedOverloaded() && override { return 0; }
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(LegacyMockFoo);
+};
+
#ifdef _MSC_VER
# pragma warning(pop)
#endif
-class MockMethodFunctionMockerTest : public testing::Test {
+template <class T>
+class FunctionMockerTest : public testing::Test {
protected:
- MockMethodFunctionMockerTest() : foo_(&mock_foo_) {}
+ FunctionMockerTest() : foo_(&mock_foo_) {}
FooInterface* const foo_;
- MockFoo mock_foo_;
+ T mock_foo_;
};
+using FunctionMockerTestTypes = ::testing::Types<MockFoo, LegacyMockFoo>;
+TYPED_TEST_SUITE(FunctionMockerTest, FunctionMockerTestTypes);
// Tests mocking a void-returning function.
-TEST_F(MockMethodFunctionMockerTest, MocksVoidFunction) {
- EXPECT_CALL(mock_foo_, VoidReturning(Lt(100)));
- foo_->VoidReturning(0);
+TYPED_TEST(FunctionMockerTest, MocksVoidFunction) {
+ EXPECT_CALL(this->mock_foo_, VoidReturning(Lt(100)));
+ this->foo_->VoidReturning(0);
}
// Tests mocking a nullary function.
-TEST_F(MockMethodFunctionMockerTest, MocksNullaryFunction) {
- EXPECT_CALL(mock_foo_, Nullary())
+TYPED_TEST(FunctionMockerTest, MocksNullaryFunction) {
+ EXPECT_CALL(this->mock_foo_, Nullary())
.WillOnce(DoDefault())
.WillOnce(Return(1));
- EXPECT_EQ(0, foo_->Nullary());
- EXPECT_EQ(1, foo_->Nullary());
+ EXPECT_EQ(0, this->foo_->Nullary());
+ EXPECT_EQ(1, this->foo_->Nullary());
}
// Tests mocking a unary function.
-TEST_F(MockMethodFunctionMockerTest, MocksUnaryFunction) {
- EXPECT_CALL(mock_foo_, Unary(Eq(2)))
- .Times(2)
- .WillOnce(Return(true));
+TYPED_TEST(FunctionMockerTest, MocksUnaryFunction) {
+ EXPECT_CALL(this->mock_foo_, Unary(Eq(2))).Times(2).WillOnce(Return(true));
- EXPECT_TRUE(foo_->Unary(2));
- EXPECT_FALSE(foo_->Unary(2));
+ EXPECT_TRUE(this->foo_->Unary(2));
+ EXPECT_FALSE(this->foo_->Unary(2));
}
// Tests mocking a binary function.
-TEST_F(MockMethodFunctionMockerTest, MocksBinaryFunction) {
- EXPECT_CALL(mock_foo_, Binary(2, _))
- .WillOnce(Return(3));
+TYPED_TEST(FunctionMockerTest, MocksBinaryFunction) {
+ EXPECT_CALL(this->mock_foo_, Binary(2, _)).WillOnce(Return(3));
- EXPECT_EQ(3, foo_->Binary(2, 1));
+ EXPECT_EQ(3, this->foo_->Binary(2, 1));
}
// Tests mocking a decimal function.
-TEST_F(MockMethodFunctionMockerTest, MocksDecimalFunction) {
- EXPECT_CALL(mock_foo_, Decimal(true, 'a', 0, 0, 1L, A<float>(),
- Lt(100), 5U, NULL, "hi"))
+TYPED_TEST(FunctionMockerTest, MocksDecimalFunction) {
+ EXPECT_CALL(this->mock_foo_,
+ Decimal(true, 'a', 0, 0, 1L, A<float>(), Lt(100), 5U, NULL, "hi"))
.WillOnce(Return(5));
- EXPECT_EQ(5, foo_->Decimal(true, 'a', 0, 0, 1, 0, 0, 5, nullptr, "hi"));
+ EXPECT_EQ(5, this->foo_->Decimal(true, 'a', 0, 0, 1, 0, 0, 5, nullptr, "hi"));
}
// Tests mocking a function that takes a non-const reference.
-TEST_F(MockMethodFunctionMockerTest,
- MocksFunctionWithNonConstReferenceArgument) {
+TYPED_TEST(FunctionMockerTest, MocksFunctionWithNonConstReferenceArgument) {
int a = 0;
- EXPECT_CALL(mock_foo_, TakesNonConstReference(Ref(a)))
+ EXPECT_CALL(this->mock_foo_, TakesNonConstReference(Ref(a)))
.WillOnce(Return(true));
- EXPECT_TRUE(foo_->TakesNonConstReference(a));
+ EXPECT_TRUE(this->foo_->TakesNonConstReference(a));
}
// Tests mocking a function that takes a const reference.
-TEST_F(MockMethodFunctionMockerTest, MocksFunctionWithConstReferenceArgument) {
+TYPED_TEST(FunctionMockerTest, MocksFunctionWithConstReferenceArgument) {
int a = 0;
- EXPECT_CALL(mock_foo_, TakesConstReference(Ref(a)))
+ EXPECT_CALL(this->mock_foo_, TakesConstReference(Ref(a)))
.WillOnce(Return("Hello"));
- EXPECT_EQ("Hello", foo_->TakesConstReference(a));
+ EXPECT_EQ("Hello", this->foo_->TakesConstReference(a));
}
// Tests mocking a function that takes a const variable.
-TEST_F(MockMethodFunctionMockerTest, MocksFunctionWithConstArgument) {
- EXPECT_CALL(mock_foo_, TakesConst(Lt(10)))
- .WillOnce(DoDefault());
+TYPED_TEST(FunctionMockerTest, MocksFunctionWithConstArgument) {
+ EXPECT_CALL(this->mock_foo_, TakesConst(Lt(10))).WillOnce(DoDefault());
- EXPECT_FALSE(foo_->TakesConst(5));
+ EXPECT_FALSE(this->foo_->TakesConst(5));
}
// Tests mocking functions overloaded on the number of arguments.
-TEST_F(MockMethodFunctionMockerTest, MocksFunctionsOverloadedOnArgumentNumber) {
- EXPECT_CALL(mock_foo_, OverloadedOnArgumentNumber())
+TYPED_TEST(FunctionMockerTest, MocksFunctionsOverloadedOnArgumentNumber) {
+ EXPECT_CALL(this->mock_foo_, OverloadedOnArgumentNumber())
.WillOnce(Return(1));
- EXPECT_CALL(mock_foo_, OverloadedOnArgumentNumber(_))
+ EXPECT_CALL(this->mock_foo_, OverloadedOnArgumentNumber(_))
.WillOnce(Return(2));
- EXPECT_EQ(2, foo_->OverloadedOnArgumentNumber(1));
- EXPECT_EQ(1, foo_->OverloadedOnArgumentNumber());
+ EXPECT_EQ(2, this->foo_->OverloadedOnArgumentNumber(1));
+ EXPECT_EQ(1, this->foo_->OverloadedOnArgumentNumber());
}
// Tests mocking functions overloaded on the types of argument.
-TEST_F(MockMethodFunctionMockerTest, MocksFunctionsOverloadedOnArgumentType) {
- EXPECT_CALL(mock_foo_, OverloadedOnArgumentType(An<int>()))
+TYPED_TEST(FunctionMockerTest, MocksFunctionsOverloadedOnArgumentType) {
+ EXPECT_CALL(this->mock_foo_, OverloadedOnArgumentType(An<int>()))
.WillOnce(Return(1));
- EXPECT_CALL(mock_foo_, OverloadedOnArgumentType(TypedEq<char>('a')))
+ EXPECT_CALL(this->mock_foo_, OverloadedOnArgumentType(TypedEq<char>('a')))
.WillOnce(Return('b'));
- EXPECT_EQ(1, foo_->OverloadedOnArgumentType(0));
- EXPECT_EQ('b', foo_->OverloadedOnArgumentType('a'));
+ EXPECT_EQ(1, this->foo_->OverloadedOnArgumentType(0));
+ EXPECT_EQ('b', this->foo_->OverloadedOnArgumentType('a'));
}
// Tests mocking functions overloaded on the const-ness of this object.
-TEST_F(MockMethodFunctionMockerTest,
- MocksFunctionsOverloadedOnConstnessOfThis) {
- EXPECT_CALL(mock_foo_, OverloadedOnConstness());
- EXPECT_CALL(Const(mock_foo_), OverloadedOnConstness())
+TYPED_TEST(FunctionMockerTest, MocksFunctionsOverloadedOnConstnessOfThis) {
+ EXPECT_CALL(this->mock_foo_, OverloadedOnConstness());
+ EXPECT_CALL(Const(this->mock_foo_), OverloadedOnConstness())
.WillOnce(Return('a'));
- EXPECT_EQ(0, foo_->OverloadedOnConstness());
- EXPECT_EQ('a', Const(*foo_).OverloadedOnConstness());
+ EXPECT_EQ(0, this->foo_->OverloadedOnConstness());
+ EXPECT_EQ('a', Const(*this->foo_).OverloadedOnConstness());
}
-TEST_F(MockMethodFunctionMockerTest, MocksReturnTypeWithComma) {
+TYPED_TEST(FunctionMockerTest, MocksReturnTypeWithComma) {
const std::map<int, std::string> a_map;
- EXPECT_CALL(mock_foo_, ReturnTypeWithComma())
- .WillOnce(Return(a_map));
- EXPECT_CALL(mock_foo_, ReturnTypeWithComma(42))
- .WillOnce(Return(a_map));
+ EXPECT_CALL(this->mock_foo_, ReturnTypeWithComma()).WillOnce(Return(a_map));
+ EXPECT_CALL(this->mock_foo_, ReturnTypeWithComma(42)).WillOnce(Return(a_map));
- EXPECT_EQ(a_map, mock_foo_.ReturnTypeWithComma());
- EXPECT_EQ(a_map, mock_foo_.ReturnTypeWithComma(42));
+ EXPECT_EQ(a_map, this->mock_foo_.ReturnTypeWithComma());
+ EXPECT_EQ(a_map, this->mock_foo_.ReturnTypeWithComma(42));
}
-TEST_F(MockMethodFunctionMockerTest, MocksTypeWithTemplatedCopyCtor) {
- EXPECT_CALL(mock_foo_, TypeWithTemplatedCopyCtor(_)).WillOnce(Return(true));
- EXPECT_TRUE(foo_->TypeWithTemplatedCopyCtor(TemplatedCopyable<int>()));
+TYPED_TEST(FunctionMockerTest, MocksTypeWithTemplatedCopyCtor) {
+ EXPECT_CALL(this->mock_foo_, TypeWithTemplatedCopyCtor(_))
+ .WillOnce(Return(true));
+ EXPECT_TRUE(this->foo_->TypeWithTemplatedCopyCtor(TemplatedCopyable<int>()));
}
#if GTEST_OS_WINDOWS
// Tests mocking a nullary function with calltype.
-TEST_F(MockMethodFunctionMockerTest, MocksNullaryFunctionWithCallType) {
- EXPECT_CALL(mock_foo_, CTNullary())
+TYPED_TEST(FunctionMockerTest, MocksNullaryFunctionWithCallType) {
+ EXPECT_CALL(this->mock_foo_, CTNullary())
.WillOnce(Return(-1))
.WillOnce(Return(0));
- EXPECT_EQ(-1, foo_->CTNullary());
- EXPECT_EQ(0, foo_->CTNullary());
+ EXPECT_EQ(-1, this->foo_->CTNullary());
+ EXPECT_EQ(0, this->foo_->CTNullary());
}
// Tests mocking a unary function with calltype.
-TEST_F(MockMethodFunctionMockerTest, MocksUnaryFunctionWithCallType) {
- EXPECT_CALL(mock_foo_, CTUnary(Eq(2)))
+TYPED_TEST(FunctionMockerTest, MocksUnaryFunctionWithCallType) {
+ EXPECT_CALL(this->mock_foo_, CTUnary(Eq(2)))
.Times(2)
.WillOnce(Return(true))
.WillOnce(Return(false));
- EXPECT_TRUE(foo_->CTUnary(2));
- EXPECT_FALSE(foo_->CTUnary(2));
+ EXPECT_TRUE(this->foo_->CTUnary(2));
+ EXPECT_FALSE(this->foo_->CTUnary(2));
}
// Tests mocking a decimal function with calltype.
-TEST_F(MockMethodFunctionMockerTest, MocksDecimalFunctionWithCallType) {
- EXPECT_CALL(mock_foo_, CTDecimal(true, 'a', 0, 0, 1L, A<float>(),
- Lt(100), 5U, NULL, "hi"))
+TYPED_TEST(FunctionMockerTest, MocksDecimalFunctionWithCallType) {
+ EXPECT_CALL(this->mock_foo_, CTDecimal(true, 'a', 0, 0, 1L, A<float>(),
+ Lt(100), 5U, NULL, "hi"))
.WillOnce(Return(10));
- EXPECT_EQ(10, foo_->CTDecimal(true, 'a', 0, 0, 1, 0, 0, 5, NULL, "hi"));
+ EXPECT_EQ(10, this->foo_->CTDecimal(true, 'a', 0, 0, 1, 0, 0, 5, NULL, "hi"));
}
// Tests mocking functions overloaded on the const-ness of this object.
-TEST_F(MockMethodFunctionMockerTest, MocksFunctionsConstFunctionWithCallType) {
- EXPECT_CALL(Const(mock_foo_), CTConst(_))
- .WillOnce(Return('a'));
+TYPED_TEST(FunctionMockerTest, MocksFunctionsConstFunctionWithCallType) {
+ EXPECT_CALL(Const(this->mock_foo_), CTConst(_)).WillOnce(Return('a'));
- EXPECT_EQ('a', Const(*foo_).CTConst(0));
+ EXPECT_EQ('a', Const(*this->foo_).CTConst(0));
}
-TEST_F(MockMethodFunctionMockerTest, MocksReturnTypeWithCommaAndCallType) {
+TYPED_TEST(FunctionMockerTest, MocksReturnTypeWithCommaAndCallType) {
const std::map<int, std::string> a_map;
- EXPECT_CALL(mock_foo_, CTReturnTypeWithComma())
- .WillOnce(Return(a_map));
+ EXPECT_CALL(this->mock_foo_, CTReturnTypeWithComma()).WillOnce(Return(a_map));
- EXPECT_EQ(a_map, mock_foo_.CTReturnTypeWithComma());
+ EXPECT_EQ(a_map, this->mock_foo_.CTReturnTypeWithComma());
}
#endif // GTEST_OS_WINDOWS
+TEST(FunctionMockerTest, RefQualified) {
+ MockFoo mock_foo;
+
+ EXPECT_CALL(mock_foo, RefQualifiedConstRef).WillOnce(Return(1));
+ EXPECT_CALL(std::move(mock_foo), // NOLINT
+ RefQualifiedConstRefRef)
+ .WillOnce(Return(2));
+ EXPECT_CALL(mock_foo, RefQualifiedRef).WillOnce(Return(3));
+ EXPECT_CALL(std::move(mock_foo), // NOLINT
+ RefQualifiedRefRef)
+ .WillOnce(Return(4));
+
+ EXPECT_CALL(static_cast<const MockFoo&>(mock_foo), RefQualifiedOverloaded())
+ .WillOnce(Return(5));
+ EXPECT_CALL(static_cast<const MockFoo&&>(mock_foo), RefQualifiedOverloaded())
+ .WillOnce(Return(6));
+ EXPECT_CALL(static_cast<MockFoo&>(mock_foo), RefQualifiedOverloaded())
+ .WillOnce(Return(7));
+ EXPECT_CALL(static_cast<MockFoo&&>(mock_foo), RefQualifiedOverloaded())
+ .WillOnce(Return(8));
+
+ EXPECT_EQ(mock_foo.RefQualifiedConstRef(), 1);
+ EXPECT_EQ(std::move(mock_foo).RefQualifiedConstRefRef(), 2); // NOLINT
+ EXPECT_EQ(mock_foo.RefQualifiedRef(), 3);
+ EXPECT_EQ(std::move(mock_foo).RefQualifiedRefRef(), 4); // NOLINT
+
+ EXPECT_EQ(std::cref(mock_foo).get().RefQualifiedOverloaded(), 5);
+ EXPECT_EQ(std::move(std::cref(mock_foo).get()) // NOLINT
+ .RefQualifiedOverloaded(),
+ 6);
+ EXPECT_EQ(mock_foo.RefQualifiedOverloaded(), 7);
+ EXPECT_EQ(std::move(mock_foo).RefQualifiedOverloaded(), 8); // NOLINT
+}
+
class MockB {
public:
MockB() {}
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockB);
};
+class LegacyMockB {
+ public:
+ LegacyMockB() {}
+
+ MOCK_METHOD0(DoB, void());
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(LegacyMockB);
+};
+
+template <typename T>
+class ExpectCallTest : public ::testing::Test {};
+using ExpectCallTestTypes = ::testing::Types<MockB, LegacyMockB>;
+TYPED_TEST_SUITE(ExpectCallTest, ExpectCallTestTypes);
+
// Tests that functions with no EXPECT_CALL() rules can be called any
// number of times.
-TEST(MockMethodExpectCallTest, UnmentionedFunctionCanBeCalledAnyNumberOfTimes) {
- {
- MockB b;
- }
+TYPED_TEST(ExpectCallTest, UnmentionedFunctionCanBeCalledAnyNumberOfTimes) {
+ { TypeParam b; }
{
- MockB b;
+ TypeParam b;
b.DoB();
}
{
- MockB b;
+ TypeParam b;
b.DoB();
b.DoB();
}
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockStack);
};
+template <typename T>
+class LegacyMockStack : public StackInterface<T> {
+ public:
+ LegacyMockStack() {}
+
+ MOCK_METHOD1_T(Push, void(const T& elem));
+ MOCK_METHOD0_T(Pop, void());
+ MOCK_CONST_METHOD0_T(GetSize, int()); // NOLINT
+ MOCK_CONST_METHOD0_T(GetTop, const T&());
+
+ // Tests that the function return type can contain unprotected comma.
+ MOCK_METHOD0_T(ReturnTypeWithComma, std::map<int, int>());
+ MOCK_CONST_METHOD1_T(ReturnTypeWithComma, std::map<int, int>(int)); // NOLINT
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(LegacyMockStack);
+};
+
+template <typename T>
+class TemplateMockTest : public ::testing::Test {};
+using TemplateMockTestTypes =
+ ::testing::Types<MockStack<int>, LegacyMockStack<int>>;
+TYPED_TEST_SUITE(TemplateMockTest, TemplateMockTestTypes);
+
// Tests that template mock works.
-TEST(MockMethodTemplateMockTest, Works) {
- MockStack<int> mock;
+TYPED_TEST(TemplateMockTest, Works) {
+ TypeParam mock;
EXPECT_CALL(mock, GetSize())
.WillOnce(Return(0))
EXPECT_EQ(0, mock.GetSize());
}
-TEST(MockMethodTemplateMockTest, MethodWithCommaInReturnTypeWorks) {
- MockStack<int> mock;
+TYPED_TEST(TemplateMockTest, MethodWithCommaInReturnTypeWorks) {
+ TypeParam mock;
const std::map<int, int> a_map;
EXPECT_CALL(mock, ReturnTypeWithComma())
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockStackWithCallType);
};
+template <typename T>
+class LegacyMockStackWithCallType : public StackInterfaceWithCallType<T> {
+ public:
+ LegacyMockStackWithCallType() {}
+
+ MOCK_METHOD1_T_WITH_CALLTYPE(STDMETHODCALLTYPE, Push, void(const T& elem));
+ MOCK_METHOD0_T_WITH_CALLTYPE(STDMETHODCALLTYPE, Pop, void());
+ MOCK_CONST_METHOD0_T_WITH_CALLTYPE(STDMETHODCALLTYPE, GetSize, int());
+ MOCK_CONST_METHOD0_T_WITH_CALLTYPE(STDMETHODCALLTYPE, GetTop, const T&());
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(LegacyMockStackWithCallType);
+};
+
+template <typename T>
+class TemplateMockTestWithCallType : public ::testing::Test {};
+using TemplateMockTestWithCallTypeTypes =
+ ::testing::Types<MockStackWithCallType<int>,
+ LegacyMockStackWithCallType<int>>;
+TYPED_TEST_SUITE(TemplateMockTestWithCallType,
+ TemplateMockTestWithCallTypeTypes);
+
// Tests that template mock with calltype works.
-TEST(MockMethodTemplateMockTestWithCallType, Works) {
- MockStackWithCallType<int> mock;
+TYPED_TEST(TemplateMockTestWithCallType, Works) {
+ TypeParam mock;
EXPECT_CALL(mock, GetSize())
.WillOnce(Return(0))
MOCK_METHOD(int, Overloaded, (int), (const)); \
MOCK_METHOD(bool, Overloaded, (bool f, int n))
+#define LEGACY_MY_MOCK_METHODS1_ \
+ MOCK_METHOD0(Overloaded, void()); \
+ MOCK_CONST_METHOD1(Overloaded, int(int n)); \
+ MOCK_METHOD2(Overloaded, bool(bool f, int n))
+
class MockOverloadedOnArgNumber {
public:
MockOverloadedOnArgNumber() {}
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockOverloadedOnArgNumber);
};
-TEST(MockMethodOverloadedMockMethodTest, CanOverloadOnArgNumberInMacroBody) {
- MockOverloadedOnArgNumber mock;
+class LegacyMockOverloadedOnArgNumber {
+ public:
+ LegacyMockOverloadedOnArgNumber() {}
+
+ LEGACY_MY_MOCK_METHODS1_;
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(LegacyMockOverloadedOnArgNumber);
+};
+
+template <typename T>
+class OverloadedMockMethodTest : public ::testing::Test {};
+using OverloadedMockMethodTestTypes =
+ ::testing::Types<MockOverloadedOnArgNumber,
+ LegacyMockOverloadedOnArgNumber>;
+TYPED_TEST_SUITE(OverloadedMockMethodTest, OverloadedMockMethodTestTypes);
+
+TYPED_TEST(OverloadedMockMethodTest, CanOverloadOnArgNumberInMacroBody) {
+ TypeParam mock;
EXPECT_CALL(mock, Overloaded());
EXPECT_CALL(mock, Overloaded(1)).WillOnce(Return(2));
EXPECT_CALL(mock, Overloaded(true, 1)).WillOnce(Return(true));
EXPECT_EQ(-1, call(foo.AsStdFunction(), i));
}
+namespace {
+
+template <typename Expected, typename F>
+static constexpr bool IsMockFunctionTemplateArgumentDeducedTo(
+ const internal::MockFunction<F>&) {
+ return std::is_same<F, Expected>::value;
+}
+
+} // namespace
+
+template <typename F>
+class MockMethodMockFunctionSignatureTest : public Test {};
+
+using MockMethodMockFunctionSignatureTypes =
+ Types<void(), int(), void(int), int(int), int(bool, int),
+ int(bool, char, int, int, int, int, int, char, int, bool)>;
+TYPED_TEST_SUITE(MockMethodMockFunctionSignatureTest,
+ MockMethodMockFunctionSignatureTypes);
+
+TYPED_TEST(MockMethodMockFunctionSignatureTest,
+ IsMockFunctionTemplateArgumentDeducedForRawSignature) {
+ using Argument = TypeParam;
+ MockFunction<Argument> foo;
+ EXPECT_TRUE(IsMockFunctionTemplateArgumentDeducedTo<TypeParam>(foo));
+}
+
+TYPED_TEST(MockMethodMockFunctionSignatureTest,
+ IsMockFunctionTemplateArgumentDeducedForStdFunction) {
+ using Argument = std::function<TypeParam>;
+ MockFunction<Argument> foo;
+ EXPECT_TRUE(IsMockFunctionTemplateArgumentDeducedTo<TypeParam>(foo));
+}
+
+TYPED_TEST(
+ MockMethodMockFunctionSignatureTest,
+ IsMockFunctionCallMethodSignatureTheSameForRawSignatureAndStdFunction) {
+ using ForRawSignature = decltype(&MockFunction<TypeParam>::Call);
+ using ForStdFunction =
+ decltype(&MockFunction<std::function<TypeParam>>::Call);
+ EXPECT_TRUE((std::is_same<ForRawSignature, ForStdFunction>::value));
+}
+
+template <typename F>
+struct AlternateCallable {
+};
+
+TYPED_TEST(MockMethodMockFunctionSignatureTest,
+ IsMockFunctionTemplateArgumentDeducedForAlternateCallable) {
+ using Argument = AlternateCallable<TypeParam>;
+ MockFunction<Argument> foo;
+ EXPECT_TRUE(IsMockFunctionTemplateArgumentDeducedTo<TypeParam>(foo));
+}
+
+TYPED_TEST(
+ MockMethodMockFunctionSignatureTest,
+ IsMockFunctionCallMethodSignatureTheSameForAlternateCallable) {
+ using ForRawSignature = decltype(&MockFunction<TypeParam>::Call);
+ using ForStdFunction =
+ decltype(&MockFunction<std::function<TypeParam>>::Call);
+ EXPECT_TRUE((std::is_same<ForRawSignature, ForStdFunction>::value));
+}
+
struct MockMethodSizes0 {
MOCK_METHOD(void, func, ());
MOCK_METHOD(void, func, (int, int, int, int));
};
+struct LegacyMockMethodSizes0 {
+ MOCK_METHOD0(func, void());
+};
+struct LegacyMockMethodSizes1 {
+ MOCK_METHOD1(func, void(int));
+};
+struct LegacyMockMethodSizes2 {
+ MOCK_METHOD2(func, void(int, int));
+};
+struct LegacyMockMethodSizes3 {
+ MOCK_METHOD3(func, void(int, int, int));
+};
+struct LegacyMockMethodSizes4 {
+ MOCK_METHOD4(func, void(int, int, int, int));
+};
+
+
TEST(MockMethodMockFunctionTest, MockMethodSizeOverhead) {
EXPECT_EQ(sizeof(MockMethodSizes0), sizeof(MockMethodSizes1));
EXPECT_EQ(sizeof(MockMethodSizes0), sizeof(MockMethodSizes2));
EXPECT_EQ(sizeof(MockMethodSizes0), sizeof(MockMethodSizes3));
EXPECT_EQ(sizeof(MockMethodSizes0), sizeof(MockMethodSizes4));
+
+ EXPECT_EQ(sizeof(LegacyMockMethodSizes0), sizeof(LegacyMockMethodSizes1));
+ EXPECT_EQ(sizeof(LegacyMockMethodSizes0), sizeof(LegacyMockMethodSizes2));
+ EXPECT_EQ(sizeof(LegacyMockMethodSizes0), sizeof(LegacyMockMethodSizes3));
+ EXPECT_EQ(sizeof(LegacyMockMethodSizes0), sizeof(LegacyMockMethodSizes4));
+
+ EXPECT_EQ(sizeof(LegacyMockMethodSizes0), sizeof(MockMethodSizes0));
+}
+
+void hasTwoParams(int, int);
+void MaybeThrows();
+void DoesntThrow() noexcept;
+struct MockMethodNoexceptSpecifier {
+ MOCK_METHOD(void, func1, (), (noexcept));
+ MOCK_METHOD(void, func2, (), (noexcept(true)));
+ MOCK_METHOD(void, func3, (), (noexcept(false)));
+ MOCK_METHOD(void, func4, (), (noexcept(noexcept(MaybeThrows()))));
+ MOCK_METHOD(void, func5, (), (noexcept(noexcept(DoesntThrow()))));
+ MOCK_METHOD(void, func6, (), (noexcept(noexcept(DoesntThrow())), const));
+ MOCK_METHOD(void, func7, (), (const, noexcept(noexcept(DoesntThrow()))));
+ // Put commas in the noexcept expression
+ MOCK_METHOD(void, func8, (), (noexcept(noexcept(hasTwoParams(1, 2))), const));
+};
+
+TEST(MockMethodMockFunctionTest, NoexceptSpecifierPreserved) {
+ EXPECT_TRUE(noexcept(std::declval<MockMethodNoexceptSpecifier>().func1()));
+ EXPECT_TRUE(noexcept(std::declval<MockMethodNoexceptSpecifier>().func2()));
+ EXPECT_FALSE(noexcept(std::declval<MockMethodNoexceptSpecifier>().func3()));
+ EXPECT_FALSE(noexcept(std::declval<MockMethodNoexceptSpecifier>().func4()));
+ EXPECT_TRUE(noexcept(std::declval<MockMethodNoexceptSpecifier>().func5()));
+ EXPECT_TRUE(noexcept(std::declval<MockMethodNoexceptSpecifier>().func6()));
+ EXPECT_TRUE(noexcept(std::declval<MockMethodNoexceptSpecifier>().func7()));
+ EXPECT_EQ(noexcept(std::declval<MockMethodNoexceptSpecifier>().func8()),
+ noexcept(hasTwoParams(1, 2)));
}
} // namespace gmock_function_mocker_test
+++ /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.
-
-
-// Google Mock - a framework for writing C++ mock classes.
-//
-// This file tests the built-in actions generated by a script.
-
-#include "gmock/gmock-generated-actions.h"
-
-#include <functional>
-#include <memory>
-#include <sstream>
-#include <string>
-#include "gmock/gmock.h"
-#include "gtest/gtest.h"
-
-namespace testing {
-namespace gmock_generated_actions_test {
-
-using ::std::plus;
-using ::std::string;
-using testing::_;
-using testing::Action;
-using testing::ActionInterface;
-using testing::ByRef;
-using testing::DoAll;
-using testing::Invoke;
-using testing::Return;
-using testing::ReturnNew;
-using testing::SetArgPointee;
-using testing::StaticAssertTypeEq;
-using testing::Unused;
-
-// For suppressing compiler warnings on conversion possibly losing precision.
-inline short Short(short n) { return n; } // NOLINT
-inline char Char(char ch) { return ch; }
-
-// Sample functions and functors for testing various actions.
-int Nullary() { return 1; }
-
-bool g_done = false;
-
-bool ByConstRef(const std::string& s) { return s == "Hi"; }
-
-const double g_double = 0;
-bool ReferencesGlobalDouble(const double& x) { return &x == &g_double; }
-
-struct UnaryFunctor {
- int operator()(bool x) { return x ? 1 : -1; }
-};
-
-const char* Binary(const char* input, short n) { return input + n; } // NOLINT
-
-int SumOf5(int a, int b, int c, int d, int e) { return a + b + c + d + e; }
-
-struct SumOf5Functor {
- int operator()(int a, int b, int c, int d, int e) {
- return a + b + c + d + e;
- }
-};
-
-std::string Concat5(const char* s1, const char* s2, const char* s3,
- const char* s4, const char* s5) {
- return std::string(s1) + s2 + s3 + s4 + s5;
-}
-
-int SumOf6(int a, int b, int c, int d, int e, int f) {
- return a + b + c + d + e + f;
-}
-
-struct SumOf6Functor {
- int operator()(int a, int b, int c, int d, int e, int f) {
- return a + b + c + d + e + f;
- }
-};
-
-std::string Concat6(const char* s1, const char* s2, const char* s3,
- const char* s4, const char* s5, const char* s6) {
- return std::string(s1) + s2 + s3 + s4 + s5 + s6;
-}
-
-std::string Concat7(const char* s1, const char* s2, const char* s3,
- const char* s4, const char* s5, const char* s6,
- const char* s7) {
- return std::string(s1) + s2 + s3 + s4 + s5 + s6 + s7;
-}
-
-std::string Concat8(const char* s1, const char* s2, const char* s3,
- const char* s4, const char* s5, const char* s6,
- const char* s7, const char* s8) {
- return std::string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8;
-}
-
-std::string Concat9(const char* s1, const char* s2, const char* s3,
- const char* s4, const char* s5, const char* s6,
- const char* s7, const char* s8, const char* s9) {
- return std::string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9;
-}
-
-std::string Concat10(const char* s1, const char* s2, const char* s3,
- const char* s4, const char* s5, const char* s6,
- const char* s7, const char* s8, const char* s9,
- const char* s10) {
- return std::string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9 + s10;
-}
-
-// A helper that turns the type of a C-string literal from const
-// char[N] to const char*.
-inline const char* CharPtr(const char* s) { return s; }
-
-// Tests InvokeArgument<N>(...).
-
-// Tests using InvokeArgument with a nullary function.
-TEST(InvokeArgumentTest, Function0) {
- Action<int(int, int(*)())> a = InvokeArgument<1>(); // NOLINT
- EXPECT_EQ(1, a.Perform(std::make_tuple(2, &Nullary)));
-}
-
-// Tests using InvokeArgument with a unary function.
-TEST(InvokeArgumentTest, Functor1) {
- Action<int(UnaryFunctor)> a = InvokeArgument<0>(true); // NOLINT
- EXPECT_EQ(1, a.Perform(std::make_tuple(UnaryFunctor())));
-}
-
-// Tests using InvokeArgument with a 5-ary function.
-TEST(InvokeArgumentTest, Function5) {
- Action<int(int(*)(int, int, int, int, int))> a = // NOLINT
- InvokeArgument<0>(10000, 2000, 300, 40, 5);
- EXPECT_EQ(12345, a.Perform(std::make_tuple(&SumOf5)));
-}
-
-// Tests using InvokeArgument with a 5-ary functor.
-TEST(InvokeArgumentTest, Functor5) {
- Action<int(SumOf5Functor)> a = // NOLINT
- InvokeArgument<0>(10000, 2000, 300, 40, 5);
- EXPECT_EQ(12345, a.Perform(std::make_tuple(SumOf5Functor())));
-}
-
-// Tests using InvokeArgument with a 6-ary function.
-TEST(InvokeArgumentTest, Function6) {
- Action<int(int(*)(int, int, int, int, int, int))> a = // NOLINT
- InvokeArgument<0>(100000, 20000, 3000, 400, 50, 6);
- EXPECT_EQ(123456, a.Perform(std::make_tuple(&SumOf6)));
-}
-
-// Tests using InvokeArgument with a 6-ary functor.
-TEST(InvokeArgumentTest, Functor6) {
- Action<int(SumOf6Functor)> a = // NOLINT
- InvokeArgument<0>(100000, 20000, 3000, 400, 50, 6);
- EXPECT_EQ(123456, a.Perform(std::make_tuple(SumOf6Functor())));
-}
-
-// Tests using InvokeArgument with a 7-ary function.
-TEST(InvokeArgumentTest, Function7) {
- Action<std::string(std::string(*)(const char*, const char*, const char*,
- const char*, const char*, const char*,
- const char*))>
- a = InvokeArgument<0>("1", "2", "3", "4", "5", "6", "7");
- EXPECT_EQ("1234567", a.Perform(std::make_tuple(&Concat7)));
-}
-
-// Tests using InvokeArgument with a 8-ary function.
-TEST(InvokeArgumentTest, Function8) {
- Action<std::string(std::string(*)(const char*, const char*, const char*,
- const char*, const char*, const char*,
- const char*, const char*))>
- a = InvokeArgument<0>("1", "2", "3", "4", "5", "6", "7", "8");
- EXPECT_EQ("12345678", a.Perform(std::make_tuple(&Concat8)));
-}
-
-// Tests using InvokeArgument with a 9-ary function.
-TEST(InvokeArgumentTest, Function9) {
- Action<std::string(std::string(*)(const char*, const char*, const char*,
- const char*, const char*, const char*,
- const char*, const char*, const char*))>
- a = InvokeArgument<0>("1", "2", "3", "4", "5", "6", "7", "8", "9");
- EXPECT_EQ("123456789", a.Perform(std::make_tuple(&Concat9)));
-}
-
-// Tests using InvokeArgument with a 10-ary function.
-TEST(InvokeArgumentTest, Function10) {
- Action<std::string(std::string(*)(
- const char*, const char*, const char*, const char*, const char*,
- const char*, const char*, const char*, const char*, const char*))>
- a = InvokeArgument<0>("1", "2", "3", "4", "5", "6", "7", "8", "9", "0");
- EXPECT_EQ("1234567890", a.Perform(std::make_tuple(&Concat10)));
-}
-
-// Tests using InvokeArgument with a function that takes a pointer argument.
-TEST(InvokeArgumentTest, ByPointerFunction) {
- Action<const char*(const char*(*)(const char* input, short n))> a = // NOLINT
- InvokeArgument<0>(static_cast<const char*>("Hi"), Short(1));
- EXPECT_STREQ("i", a.Perform(std::make_tuple(&Binary)));
-}
-
-// Tests using InvokeArgument with a function that takes a const char*
-// by passing it a C-string literal.
-TEST(InvokeArgumentTest, FunctionWithCStringLiteral) {
- Action<const char*(const char*(*)(const char* input, short n))> a = // NOLINT
- InvokeArgument<0>("Hi", Short(1));
- EXPECT_STREQ("i", a.Perform(std::make_tuple(&Binary)));
-}
-
-// Tests using InvokeArgument with a function that takes a const reference.
-TEST(InvokeArgumentTest, ByConstReferenceFunction) {
- Action<bool(bool (*function)(const std::string& s))> a = // NOLINT
- InvokeArgument<0>(std::string("Hi"));
- // When action 'a' is constructed, it makes a copy of the temporary
- // string object passed to it, so it's OK to use 'a' later, when the
- // temporary object has already died.
- EXPECT_TRUE(a.Perform(std::make_tuple(&ByConstRef)));
-}
-
-// Tests using InvokeArgument with ByRef() and a function that takes a
-// const reference.
-TEST(InvokeArgumentTest, ByExplicitConstReferenceFunction) {
- Action<bool(bool(*)(const double& x))> a = // NOLINT
- InvokeArgument<0>(ByRef(g_double));
- // The above line calls ByRef() on a const value.
- EXPECT_TRUE(a.Perform(std::make_tuple(&ReferencesGlobalDouble)));
-
- double x = 0;
- a = InvokeArgument<0>(ByRef(x)); // This calls ByRef() on a non-const.
- EXPECT_FALSE(a.Perform(std::make_tuple(&ReferencesGlobalDouble)));
-}
-
-// Tests DoAll(a1, a2).
-TEST(DoAllTest, TwoActions) {
- int n = 0;
- Action<int(int*)> a = DoAll(SetArgPointee<0>(1), // NOLINT
- Return(2));
- EXPECT_EQ(2, a.Perform(std::make_tuple(&n)));
- EXPECT_EQ(1, n);
-}
-
-// Tests DoAll(a1, a2, a3).
-TEST(DoAllTest, ThreeActions) {
- int m = 0, n = 0;
- Action<int(int*, int*)> a = DoAll(SetArgPointee<0>(1), // NOLINT
- SetArgPointee<1>(2),
- Return(3));
- EXPECT_EQ(3, a.Perform(std::make_tuple(&m, &n)));
- EXPECT_EQ(1, m);
- EXPECT_EQ(2, n);
-}
-
-// Tests DoAll(a1, a2, a3, a4).
-TEST(DoAllTest, FourActions) {
- int m = 0, n = 0;
- char ch = '\0';
- Action<int(int*, int*, char*)> a = // NOLINT
- DoAll(SetArgPointee<0>(1),
- SetArgPointee<1>(2),
- SetArgPointee<2>('a'),
- Return(3));
- EXPECT_EQ(3, a.Perform(std::make_tuple(&m, &n, &ch)));
- EXPECT_EQ(1, m);
- EXPECT_EQ(2, n);
- EXPECT_EQ('a', ch);
-}
-
-// Tests DoAll(a1, a2, a3, a4, a5).
-TEST(DoAllTest, FiveActions) {
- int m = 0, n = 0;
- char a = '\0', b = '\0';
- Action<int(int*, int*, char*, char*)> action = // NOLINT
- DoAll(SetArgPointee<0>(1),
- SetArgPointee<1>(2),
- SetArgPointee<2>('a'),
- SetArgPointee<3>('b'),
- Return(3));
- EXPECT_EQ(3, action.Perform(std::make_tuple(&m, &n, &a, &b)));
- EXPECT_EQ(1, m);
- EXPECT_EQ(2, n);
- EXPECT_EQ('a', a);
- EXPECT_EQ('b', b);
-}
-
-// Tests DoAll(a1, a2, ..., a6).
-TEST(DoAllTest, SixActions) {
- int m = 0, n = 0;
- char a = '\0', b = '\0', c = '\0';
- Action<int(int*, int*, char*, char*, char*)> action = // NOLINT
- DoAll(SetArgPointee<0>(1),
- SetArgPointee<1>(2),
- SetArgPointee<2>('a'),
- SetArgPointee<3>('b'),
- SetArgPointee<4>('c'),
- Return(3));
- EXPECT_EQ(3, action.Perform(std::make_tuple(&m, &n, &a, &b, &c)));
- EXPECT_EQ(1, m);
- EXPECT_EQ(2, n);
- EXPECT_EQ('a', a);
- EXPECT_EQ('b', b);
- EXPECT_EQ('c', c);
-}
-
-// Tests DoAll(a1, a2, ..., a7).
-TEST(DoAllTest, SevenActions) {
- int m = 0, n = 0;
- char a = '\0', b = '\0', c = '\0', d = '\0';
- Action<int(int*, int*, char*, char*, char*, char*)> action = // NOLINT
- DoAll(SetArgPointee<0>(1),
- SetArgPointee<1>(2),
- SetArgPointee<2>('a'),
- SetArgPointee<3>('b'),
- SetArgPointee<4>('c'),
- SetArgPointee<5>('d'),
- Return(3));
- EXPECT_EQ(3, action.Perform(std::make_tuple(&m, &n, &a, &b, &c, &d)));
- EXPECT_EQ(1, m);
- EXPECT_EQ(2, n);
- EXPECT_EQ('a', a);
- EXPECT_EQ('b', b);
- EXPECT_EQ('c', c);
- EXPECT_EQ('d', d);
-}
-
-// Tests DoAll(a1, a2, ..., a8).
-TEST(DoAllTest, EightActions) {
- int m = 0, n = 0;
- char a = '\0', b = '\0', c = '\0', d = '\0', e = '\0';
- Action<int(int*, int*, char*, char*, char*, char*, // NOLINT
- char*)> action =
- DoAll(SetArgPointee<0>(1),
- SetArgPointee<1>(2),
- SetArgPointee<2>('a'),
- SetArgPointee<3>('b'),
- SetArgPointee<4>('c'),
- SetArgPointee<5>('d'),
- SetArgPointee<6>('e'),
- Return(3));
- EXPECT_EQ(3, action.Perform(std::make_tuple(&m, &n, &a, &b, &c, &d, &e)));
- EXPECT_EQ(1, m);
- EXPECT_EQ(2, n);
- EXPECT_EQ('a', a);
- EXPECT_EQ('b', b);
- EXPECT_EQ('c', c);
- EXPECT_EQ('d', d);
- EXPECT_EQ('e', e);
-}
-
-// Tests DoAll(a1, a2, ..., a9).
-TEST(DoAllTest, NineActions) {
- int m = 0, n = 0;
- char a = '\0', b = '\0', c = '\0', d = '\0', e = '\0', f = '\0';
- Action<int(int*, int*, char*, char*, char*, char*, // NOLINT
- char*, char*)> action =
- DoAll(SetArgPointee<0>(1),
- SetArgPointee<1>(2),
- SetArgPointee<2>('a'),
- SetArgPointee<3>('b'),
- SetArgPointee<4>('c'),
- SetArgPointee<5>('d'),
- SetArgPointee<6>('e'),
- SetArgPointee<7>('f'),
- Return(3));
- EXPECT_EQ(3, action.Perform(std::make_tuple(&m, &n, &a, &b, &c, &d, &e, &f)));
- EXPECT_EQ(1, m);
- EXPECT_EQ(2, n);
- EXPECT_EQ('a', a);
- EXPECT_EQ('b', b);
- EXPECT_EQ('c', c);
- EXPECT_EQ('d', d);
- EXPECT_EQ('e', e);
- EXPECT_EQ('f', f);
-}
-
-// Tests DoAll(a1, a2, ..., a10).
-TEST(DoAllTest, TenActions) {
- int m = 0, n = 0;
- char a = '\0', b = '\0', c = '\0', d = '\0';
- char e = '\0', f = '\0', g = '\0';
- Action<int(int*, int*, char*, char*, char*, char*, // NOLINT
- char*, char*, char*)> action =
- DoAll(SetArgPointee<0>(1),
- SetArgPointee<1>(2),
- SetArgPointee<2>('a'),
- SetArgPointee<3>('b'),
- SetArgPointee<4>('c'),
- SetArgPointee<5>('d'),
- SetArgPointee<6>('e'),
- SetArgPointee<7>('f'),
- SetArgPointee<8>('g'),
- Return(3));
- EXPECT_EQ(
- 3, action.Perform(std::make_tuple(&m, &n, &a, &b, &c, &d, &e, &f, &g)));
- EXPECT_EQ(1, m);
- EXPECT_EQ(2, n);
- EXPECT_EQ('a', a);
- EXPECT_EQ('b', b);
- EXPECT_EQ('c', c);
- EXPECT_EQ('d', d);
- EXPECT_EQ('e', e);
- EXPECT_EQ('f', f);
- EXPECT_EQ('g', g);
-}
-
-// The ACTION*() macros trigger warning C4100 (unreferenced formal
-// parameter) in MSVC with -W4. Unfortunately they cannot be fixed in
-// the macro definition, as the warnings are generated when the macro
-// is expanded and macro expansion cannot contain #pragma. Therefore
-// we suppress them here.
-// Also suppress C4503 decorated name length exceeded, name was truncated
-#ifdef _MSC_VER
-# pragma warning(push)
-# pragma warning(disable:4100)
-# pragma warning(disable:4503)
-#endif
-// Tests the ACTION*() macro family.
-
-// Tests that ACTION() can define an action that doesn't reference the
-// mock function arguments.
-ACTION(Return5) { return 5; }
-
-TEST(ActionMacroTest, WorksWhenNotReferencingArguments) {
- Action<double()> a1 = Return5();
- EXPECT_DOUBLE_EQ(5, a1.Perform(std::make_tuple()));
-
- Action<int(double, bool)> a2 = Return5();
- EXPECT_EQ(5, a2.Perform(std::make_tuple(1, true)));
-}
-
-// Tests that ACTION() can define an action that returns void.
-ACTION(IncrementArg1) { (*arg1)++; }
-
-TEST(ActionMacroTest, WorksWhenReturningVoid) {
- Action<void(int, int*)> a1 = IncrementArg1();
- int n = 0;
- a1.Perform(std::make_tuple(5, &n));
- EXPECT_EQ(1, n);
-}
-
-// Tests that the body of ACTION() can reference the type of the
-// argument.
-ACTION(IncrementArg2) {
- StaticAssertTypeEq<int*, arg2_type>();
- arg2_type temp = arg2;
- (*temp)++;
-}
-
-TEST(ActionMacroTest, CanReferenceArgumentType) {
- Action<void(int, bool, int*)> a1 = IncrementArg2();
- int n = 0;
- a1.Perform(std::make_tuple(5, false, &n));
- EXPECT_EQ(1, n);
-}
-
-// Tests that the body of ACTION() can reference the argument tuple
-// via args_type and args.
-ACTION(Sum2) {
- StaticAssertTypeEq<std::tuple<int, char, int*>, args_type>();
- args_type args_copy = args;
- return std::get<0>(args_copy) + std::get<1>(args_copy);
-}
-
-TEST(ActionMacroTest, CanReferenceArgumentTuple) {
- Action<int(int, char, int*)> a1 = Sum2();
- int dummy = 0;
- EXPECT_EQ(11, a1.Perform(std::make_tuple(5, Char(6), &dummy)));
-}
-
-// Tests that the body of ACTION() can reference the mock function
-// type.
-int Dummy(bool flag) { return flag? 1 : 0; }
-
-ACTION(InvokeDummy) {
- StaticAssertTypeEq<int(bool), function_type>();
- function_type* fp = &Dummy;
- return (*fp)(true);
-}
-
-TEST(ActionMacroTest, CanReferenceMockFunctionType) {
- Action<int(bool)> a1 = InvokeDummy();
- EXPECT_EQ(1, a1.Perform(std::make_tuple(true)));
- EXPECT_EQ(1, a1.Perform(std::make_tuple(false)));
-}
-
-// Tests that the body of ACTION() can reference the mock function's
-// return type.
-ACTION(InvokeDummy2) {
- StaticAssertTypeEq<int, return_type>();
- return_type result = Dummy(true);
- return result;
-}
-
-TEST(ActionMacroTest, CanReferenceMockFunctionReturnType) {
- Action<int(bool)> a1 = InvokeDummy2();
- EXPECT_EQ(1, a1.Perform(std::make_tuple(true)));
- EXPECT_EQ(1, a1.Perform(std::make_tuple(false)));
-}
-
-// Tests that ACTION() works for arguments passed by const reference.
-ACTION(ReturnAddrOfConstBoolReferenceArg) {
- StaticAssertTypeEq<const bool&, arg1_type>();
- return &arg1;
-}
-
-TEST(ActionMacroTest, WorksForConstReferenceArg) {
- Action<const bool*(int, const bool&)> a = ReturnAddrOfConstBoolReferenceArg();
- const bool b = false;
- EXPECT_EQ(&b, a.Perform(std::tuple<int, const bool&>(0, b)));
-}
-
-// Tests that ACTION() works for arguments passed by non-const reference.
-ACTION(ReturnAddrOfIntReferenceArg) {
- StaticAssertTypeEq<int&, arg0_type>();
- return &arg0;
-}
-
-TEST(ActionMacroTest, WorksForNonConstReferenceArg) {
- Action<int*(int&, bool, int)> a = ReturnAddrOfIntReferenceArg();
- int n = 0;
- EXPECT_EQ(&n, a.Perform(std::tuple<int&, bool, int>(n, true, 1)));
-}
-
-// Tests that ACTION() can be used in a namespace.
-namespace action_test {
-ACTION(Sum) { return arg0 + arg1; }
-} // namespace action_test
-
-TEST(ActionMacroTest, WorksInNamespace) {
- Action<int(int, int)> a1 = action_test::Sum();
- EXPECT_EQ(3, a1.Perform(std::make_tuple(1, 2)));
-}
-
-// Tests that the same ACTION definition works for mock functions with
-// different argument numbers.
-ACTION(PlusTwo) { return arg0 + 2; }
-
-TEST(ActionMacroTest, WorksForDifferentArgumentNumbers) {
- Action<int(int)> a1 = PlusTwo();
- EXPECT_EQ(4, a1.Perform(std::make_tuple(2)));
-
- Action<double(float, void*)> a2 = PlusTwo();
- int dummy;
- EXPECT_DOUBLE_EQ(6, a2.Perform(std::make_tuple(4.0f, &dummy)));
-}
-
-// Tests that ACTION_P can define a parameterized action.
-ACTION_P(Plus, n) { return arg0 + n; }
-
-TEST(ActionPMacroTest, DefinesParameterizedAction) {
- Action<int(int m, bool t)> a1 = Plus(9);
- EXPECT_EQ(10, a1.Perform(std::make_tuple(1, true)));
-}
-
-// Tests that the body of ACTION_P can reference the argument types
-// and the parameter type.
-ACTION_P(TypedPlus, n) {
- arg0_type t1 = arg0;
- n_type t2 = n;
- return t1 + t2;
-}
-
-TEST(ActionPMacroTest, CanReferenceArgumentAndParameterTypes) {
- Action<int(char m, bool t)> a1 = TypedPlus(9);
- EXPECT_EQ(10, a1.Perform(std::make_tuple(Char(1), true)));
-}
-
-// Tests that a parameterized action can be used in any mock function
-// whose type is compatible.
-TEST(ActionPMacroTest, WorksInCompatibleMockFunction) {
- Action<std::string(const std::string& s)> a1 = Plus("tail");
- const std::string re = "re";
- std::tuple<const std::string> dummy = std::make_tuple(re);
- EXPECT_EQ("retail", a1.Perform(dummy));
-}
-
-// Tests that we can use ACTION*() to define actions overloaded on the
-// number of parameters.
-
-ACTION(OverloadedAction) { return arg0 ? arg1 : "hello"; }
-
-ACTION_P(OverloadedAction, default_value) {
- return arg0 ? arg1 : default_value;
-}
-
-ACTION_P2(OverloadedAction, true_value, false_value) {
- return arg0 ? true_value : false_value;
-}
-
-TEST(ActionMacroTest, CanDefineOverloadedActions) {
- typedef Action<const char*(bool, const char*)> MyAction;
-
- const MyAction a1 = OverloadedAction();
- EXPECT_STREQ("hello", a1.Perform(std::make_tuple(false, CharPtr("world"))));
- EXPECT_STREQ("world", a1.Perform(std::make_tuple(true, CharPtr("world"))));
-
- const MyAction a2 = OverloadedAction("hi");
- EXPECT_STREQ("hi", a2.Perform(std::make_tuple(false, CharPtr("world"))));
- EXPECT_STREQ("world", a2.Perform(std::make_tuple(true, CharPtr("world"))));
-
- const MyAction a3 = OverloadedAction("hi", "you");
- EXPECT_STREQ("hi", a3.Perform(std::make_tuple(true, CharPtr("world"))));
- EXPECT_STREQ("you", a3.Perform(std::make_tuple(false, CharPtr("world"))));
-}
-
-// Tests ACTION_Pn where n >= 3.
-
-ACTION_P3(Plus, m, n, k) { return arg0 + m + n + k; }
-
-TEST(ActionPnMacroTest, WorksFor3Parameters) {
- Action<double(int m, bool t)> a1 = Plus(100, 20, 3.4);
- EXPECT_DOUBLE_EQ(3123.4, a1.Perform(std::make_tuple(3000, true)));
-
- Action<std::string(const std::string& s)> a2 = Plus("tail", "-", ">");
- const std::string re = "re";
- std::tuple<const std::string> dummy = std::make_tuple(re);
- EXPECT_EQ("retail->", a2.Perform(dummy));
-}
-
-ACTION_P4(Plus, p0, p1, p2, p3) { return arg0 + p0 + p1 + p2 + p3; }
-
-TEST(ActionPnMacroTest, WorksFor4Parameters) {
- Action<int(int)> a1 = Plus(1, 2, 3, 4);
- EXPECT_EQ(10 + 1 + 2 + 3 + 4, a1.Perform(std::make_tuple(10)));
-}
-
-ACTION_P5(Plus, p0, p1, p2, p3, p4) { return arg0 + p0 + p1 + p2 + p3 + p4; }
-
-TEST(ActionPnMacroTest, WorksFor5Parameters) {
- Action<int(int)> a1 = Plus(1, 2, 3, 4, 5);
- EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5, a1.Perform(std::make_tuple(10)));
-}
-
-ACTION_P6(Plus, p0, p1, p2, p3, p4, p5) {
- return arg0 + p0 + p1 + p2 + p3 + p4 + p5;
-}
-
-TEST(ActionPnMacroTest, WorksFor6Parameters) {
- Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6);
- EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6, a1.Perform(std::make_tuple(10)));
-}
-
-ACTION_P7(Plus, p0, p1, p2, p3, p4, p5, p6) {
- return arg0 + p0 + p1 + p2 + p3 + p4 + p5 + p6;
-}
-
-TEST(ActionPnMacroTest, WorksFor7Parameters) {
- Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6, 7);
- EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6 + 7, a1.Perform(std::make_tuple(10)));
-}
-
-ACTION_P8(Plus, p0, p1, p2, p3, p4, p5, p6, p7) {
- return arg0 + p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7;
-}
-
-TEST(ActionPnMacroTest, WorksFor8Parameters) {
- Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6, 7, 8);
- EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8,
- a1.Perform(std::make_tuple(10)));
-}
-
-ACTION_P9(Plus, p0, p1, p2, p3, p4, p5, p6, p7, p8) {
- return arg0 + p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8;
-}
-
-TEST(ActionPnMacroTest, WorksFor9Parameters) {
- Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6, 7, 8, 9);
- EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9,
- a1.Perform(std::make_tuple(10)));
-}
-
-ACTION_P10(Plus, p0, p1, p2, p3, p4, p5, p6, p7, p8, last_param) {
- arg0_type t0 = arg0;
- last_param_type t9 = last_param;
- return t0 + p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + t9;
-}
-
-TEST(ActionPnMacroTest, WorksFor10Parameters) {
- Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
- EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10,
- a1.Perform(std::make_tuple(10)));
-}
-
-// Tests that the action body can promote the parameter types.
-
-ACTION_P2(PadArgument, prefix, suffix) {
- // The following lines promote the two parameters to desired types.
- std::string prefix_str(prefix);
- char suffix_char = static_cast<char>(suffix);
- return prefix_str + arg0 + suffix_char;
-}
-
-TEST(ActionPnMacroTest, SimpleTypePromotion) {
- Action<std::string(const char*)> no_promo =
- PadArgument(std::string("foo"), 'r');
- Action<std::string(const char*)> promo =
- PadArgument("foo", static_cast<int>('r'));
- EXPECT_EQ("foobar", no_promo.Perform(std::make_tuple(CharPtr("ba"))));
- EXPECT_EQ("foobar", promo.Perform(std::make_tuple(CharPtr("ba"))));
-}
-
-// Tests that we can partially restrict parameter types using a
-// straight-forward pattern.
-
-// Defines a generic action that doesn't restrict the types of its
-// parameters.
-ACTION_P3(ConcatImpl, a, b, c) {
- std::stringstream ss;
- ss << a << b << c;
- return ss.str();
-}
-
-// Next, we try to restrict that either the first parameter is a
-// string, or the second parameter is an int.
-
-// Defines a partially specialized wrapper that restricts the first
-// parameter to std::string.
-template <typename T1, typename T2>
-// ConcatImplActionP3 is the class template ACTION_P3 uses to
-// implement ConcatImpl. We shouldn't change the name as this
-// pattern requires the user to use it directly.
-ConcatImplActionP3<std::string, T1, T2>
-Concat(const std::string& a, T1 b, T2 c) {
- GTEST_INTENTIONAL_CONST_COND_PUSH_()
- if (true) {
- GTEST_INTENTIONAL_CONST_COND_POP_()
- // This branch verifies that ConcatImpl() can be invoked without
- // explicit template arguments.
- return ConcatImpl(a, b, c);
- } else {
- // This branch verifies that ConcatImpl() can also be invoked with
- // explicit template arguments. It doesn't really need to be
- // executed as this is a compile-time verification.
- return ConcatImpl<std::string, T1, T2>(a, b, c);
- }
-}
-
-// Defines another partially specialized wrapper that restricts the
-// second parameter to int.
-template <typename T1, typename T2>
-ConcatImplActionP3<T1, int, T2>
-Concat(T1 a, int b, T2 c) {
- return ConcatImpl(a, b, c);
-}
-
-TEST(ActionPnMacroTest, CanPartiallyRestrictParameterTypes) {
- Action<const std::string()> a1 = Concat("Hello", "1", 2);
- EXPECT_EQ("Hello12", a1.Perform(std::make_tuple()));
-
- a1 = Concat(1, 2, 3);
- EXPECT_EQ("123", a1.Perform(std::make_tuple()));
-}
-
-// Verifies the type of an ACTION*.
-
-ACTION(DoFoo) {}
-ACTION_P(DoFoo, p) {}
-ACTION_P2(DoFoo, p0, p1) {}
-
-TEST(ActionPnMacroTest, TypesAreCorrect) {
- // DoFoo() must be assignable to a DoFooAction variable.
- DoFooAction a0 = DoFoo();
-
- // DoFoo(1) must be assignable to a DoFooActionP variable.
- DoFooActionP<int> a1 = DoFoo(1);
-
- // DoFoo(p1, ..., pk) must be assignable to a DoFooActionPk
- // variable, and so on.
- DoFooActionP2<int, char> a2 = DoFoo(1, '2');
- PlusActionP3<int, int, char> a3 = Plus(1, 2, '3');
- PlusActionP4<int, int, int, char> a4 = Plus(1, 2, 3, '4');
- PlusActionP5<int, int, int, int, char> a5 = Plus(1, 2, 3, 4, '5');
- PlusActionP6<int, int, int, int, int, char> a6 = Plus(1, 2, 3, 4, 5, '6');
- PlusActionP7<int, int, int, int, int, int, char> a7 =
- Plus(1, 2, 3, 4, 5, 6, '7');
- PlusActionP8<int, int, int, int, int, int, int, char> a8 =
- Plus(1, 2, 3, 4, 5, 6, 7, '8');
- PlusActionP9<int, int, int, int, int, int, int, int, char> a9 =
- Plus(1, 2, 3, 4, 5, 6, 7, 8, '9');
- PlusActionP10<int, int, int, int, int, int, int, int, int, char> a10 =
- Plus(1, 2, 3, 4, 5, 6, 7, 8, 9, '0');
-
- // Avoid "unused variable" warnings.
- (void)a0;
- (void)a1;
- (void)a2;
- (void)a3;
- (void)a4;
- (void)a5;
- (void)a6;
- (void)a7;
- (void)a8;
- (void)a9;
- (void)a10;
-}
-
-// Tests that an ACTION_P*() action can be explicitly instantiated
-// with reference-typed parameters.
-
-ACTION_P(Plus1, x) { return x; }
-ACTION_P2(Plus2, x, y) { return x + y; }
-ACTION_P3(Plus3, x, y, z) { return x + y + z; }
-ACTION_P10(Plus10, a0, a1, a2, a3, a4, a5, a6, a7, a8, a9) {
- return a0 + a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8 + a9;
-}
-
-TEST(ActionPnMacroTest, CanExplicitlyInstantiateWithReferenceTypes) {
- int x = 1, y = 2, z = 3;
- const std::tuple<> empty = std::make_tuple();
-
- Action<int()> a = Plus1<int&>(x);
- EXPECT_EQ(1, a.Perform(empty));
-
- a = Plus2<const int&, int&>(x, y);
- EXPECT_EQ(3, a.Perform(empty));
-
- a = Plus3<int&, const int&, int&>(x, y, z);
- EXPECT_EQ(6, a.Perform(empty));
-
- int n[10] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
- a = Plus10<const int&, int&, const int&, int&, const int&, int&, const int&,
- int&, const int&, int&>(n[0], n[1], n[2], n[3], n[4], n[5], n[6], n[7],
- n[8], n[9]);
- EXPECT_EQ(55, a.Perform(empty));
-}
-
-class NullaryConstructorClass {
- public:
- NullaryConstructorClass() : value_(123) {}
- int value_;
-};
-
-// Tests using ReturnNew() with a nullary constructor.
-TEST(ReturnNewTest, NoArgs) {
- Action<NullaryConstructorClass*()> a = ReturnNew<NullaryConstructorClass>();
- NullaryConstructorClass* c = a.Perform(std::make_tuple());
- EXPECT_EQ(123, c->value_);
- delete c;
-}
-
-class UnaryConstructorClass {
- public:
- explicit UnaryConstructorClass(int value) : value_(value) {}
- int value_;
-};
-
-// Tests using ReturnNew() with a unary constructor.
-TEST(ReturnNewTest, Unary) {
- Action<UnaryConstructorClass*()> a = ReturnNew<UnaryConstructorClass>(4000);
- UnaryConstructorClass* c = a.Perform(std::make_tuple());
- EXPECT_EQ(4000, c->value_);
- delete c;
-}
-
-TEST(ReturnNewTest, UnaryWorksWhenMockMethodHasArgs) {
- Action<UnaryConstructorClass*(bool, int)> a =
- ReturnNew<UnaryConstructorClass>(4000);
- UnaryConstructorClass* c = a.Perform(std::make_tuple(false, 5));
- EXPECT_EQ(4000, c->value_);
- delete c;
-}
-
-TEST(ReturnNewTest, UnaryWorksWhenMockMethodReturnsPointerToConst) {
- Action<const UnaryConstructorClass*()> a =
- ReturnNew<UnaryConstructorClass>(4000);
- const UnaryConstructorClass* c = a.Perform(std::make_tuple());
- EXPECT_EQ(4000, c->value_);
- delete c;
-}
-
-class TenArgConstructorClass {
- public:
- TenArgConstructorClass(int a1, int a2, int a3, int a4, int a5,
- int a6, int a7, int a8, int a9, int a10)
- : value_(a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8 + a9 + a10) {
- }
- int value_;
-};
-
-// Tests using ReturnNew() with a 10-argument constructor.
-TEST(ReturnNewTest, ConstructorThatTakes10Arguments) {
- Action<TenArgConstructorClass*()> a =
- ReturnNew<TenArgConstructorClass>(1000000000, 200000000, 30000000,
- 4000000, 500000, 60000,
- 7000, 800, 90, 0);
- TenArgConstructorClass* c = a.Perform(std::make_tuple());
- EXPECT_EQ(1234567890, c->value_);
- delete c;
-}
-
-// Tests that ACTION_TEMPLATE works when there is no value parameter.
-ACTION_TEMPLATE(CreateNew,
- HAS_1_TEMPLATE_PARAMS(typename, T),
- AND_0_VALUE_PARAMS()) {
- return new T;
-}
-
-TEST(ActionTemplateTest, WorksWithoutValueParam) {
- const Action<int*()> a = CreateNew<int>();
- int* p = a.Perform(std::make_tuple());
- delete p;
-}
-
-// Tests that ACTION_TEMPLATE works when there are value parameters.
-ACTION_TEMPLATE(CreateNew,
- HAS_1_TEMPLATE_PARAMS(typename, T),
- AND_1_VALUE_PARAMS(a0)) {
- return new T(a0);
-}
-
-TEST(ActionTemplateTest, WorksWithValueParams) {
- const Action<int*()> a = CreateNew<int>(42);
- int* p = a.Perform(std::make_tuple());
- EXPECT_EQ(42, *p);
- delete p;
-}
-
-// Tests that ACTION_TEMPLATE works for integral template parameters.
-ACTION_TEMPLATE(MyDeleteArg,
- HAS_1_TEMPLATE_PARAMS(int, k),
- AND_0_VALUE_PARAMS()) {
- delete std::get<k>(args);
-}
-
-// Resets a bool variable in the destructor.
-class BoolResetter {
- public:
- explicit BoolResetter(bool* value) : value_(value) {}
- ~BoolResetter() { *value_ = false; }
- private:
- bool* value_;
-};
-
-TEST(ActionTemplateTest, WorksForIntegralTemplateParams) {
- const Action<void(int*, BoolResetter*)> a = MyDeleteArg<1>();
- int n = 0;
- bool b = true;
- BoolResetter* resetter = new BoolResetter(&b);
- a.Perform(std::make_tuple(&n, resetter));
- EXPECT_FALSE(b); // Verifies that resetter is deleted.
-}
-
-// Tests that ACTION_TEMPLATES works for template template parameters.
-ACTION_TEMPLATE(ReturnSmartPointer,
- HAS_1_TEMPLATE_PARAMS(template <typename Pointee> class,
- Pointer),
- AND_1_VALUE_PARAMS(pointee)) {
- return Pointer<pointee_type>(new pointee_type(pointee));
-}
-
-TEST(ActionTemplateTest, WorksForTemplateTemplateParameters) {
- const Action<std::shared_ptr<int>()> a =
- ReturnSmartPointer<std::shared_ptr>(42);
- std::shared_ptr<int> p = a.Perform(std::make_tuple());
- EXPECT_EQ(42, *p);
-}
-
-// Tests that ACTION_TEMPLATE works for 10 template parameters.
-template <typename T1, typename T2, typename T3, int k4, bool k5,
- unsigned int k6, typename T7, typename T8, typename T9>
-struct GiantTemplate {
- public:
- explicit GiantTemplate(int a_value) : value(a_value) {}
- int value;
-};
-
-ACTION_TEMPLATE(ReturnGiant,
- HAS_10_TEMPLATE_PARAMS(
- typename, T1,
- typename, T2,
- typename, T3,
- int, k4,
- bool, k5,
- unsigned int, k6,
- class, T7,
- class, T8,
- class, T9,
- template <typename T> class, T10),
- AND_1_VALUE_PARAMS(value)) {
- return GiantTemplate<T10<T1>, T2, T3, k4, k5, k6, T7, T8, T9>(value);
-}
-
-TEST(ActionTemplateTest, WorksFor10TemplateParameters) {
- using Giant = GiantTemplate<std::shared_ptr<int>, bool, double, 5, true, 6,
- char, unsigned, int>;
- const Action<Giant()> a = ReturnGiant<int, bool, double, 5, true, 6, char,
- unsigned, int, std::shared_ptr>(42);
- Giant giant = a.Perform(std::make_tuple());
- EXPECT_EQ(42, giant.value);
-}
-
-// Tests that ACTION_TEMPLATE works for 10 value parameters.
-ACTION_TEMPLATE(ReturnSum,
- HAS_1_TEMPLATE_PARAMS(typename, Number),
- AND_10_VALUE_PARAMS(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10)) {
- return static_cast<Number>(v1) + v2 + v3 + v4 + v5 + v6 + v7 + v8 + v9 + v10;
-}
-
-TEST(ActionTemplateTest, WorksFor10ValueParameters) {
- const Action<int()> a = ReturnSum<int>(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
- EXPECT_EQ(55, a.Perform(std::make_tuple()));
-}
-
-// Tests that ACTION_TEMPLATE and ACTION/ACTION_P* can be overloaded
-// on the number of value parameters.
-
-ACTION(ReturnSum) { return 0; }
-
-ACTION_P(ReturnSum, x) { return x; }
-
-ACTION_TEMPLATE(ReturnSum,
- HAS_1_TEMPLATE_PARAMS(typename, Number),
- AND_2_VALUE_PARAMS(v1, v2)) {
- return static_cast<Number>(v1) + v2;
-}
-
-ACTION_TEMPLATE(ReturnSum,
- HAS_1_TEMPLATE_PARAMS(typename, Number),
- AND_3_VALUE_PARAMS(v1, v2, v3)) {
- return static_cast<Number>(v1) + v2 + v3;
-}
-
-ACTION_TEMPLATE(ReturnSum,
- HAS_2_TEMPLATE_PARAMS(typename, Number, int, k),
- AND_4_VALUE_PARAMS(v1, v2, v3, v4)) {
- return static_cast<Number>(v1) + v2 + v3 + v4 + k;
-}
-
-TEST(ActionTemplateTest, CanBeOverloadedOnNumberOfValueParameters) {
- const Action<int()> a0 = ReturnSum();
- const Action<int()> a1 = ReturnSum(1);
- const Action<int()> a2 = ReturnSum<int>(1, 2);
- const Action<int()> a3 = ReturnSum<int>(1, 2, 3);
- const Action<int()> a4 = ReturnSum<int, 10000>(2000, 300, 40, 5);
- EXPECT_EQ(0, a0.Perform(std::make_tuple()));
- EXPECT_EQ(1, a1.Perform(std::make_tuple()));
- EXPECT_EQ(3, a2.Perform(std::make_tuple()));
- EXPECT_EQ(6, a3.Perform(std::make_tuple()));
- EXPECT_EQ(12345, a4.Perform(std::make_tuple()));
-}
-
-
-} // namespace gmock_generated_actions_test
-} // 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.
-
-
-// Google Mock - a framework for writing C++ mock classes.
-//
-// This file tests the function mocker classes.
-
-#include "gmock/gmock-generated-function-mockers.h"
-
-#if GTEST_OS_WINDOWS
-// MSDN says the header file to be included for STDMETHOD is BaseTyps.h but
-// we are getting compiler errors if we use basetyps.h, hence including
-// objbase.h for definition of STDMETHOD.
-# include <objbase.h>
-#endif // GTEST_OS_WINDOWS
-
-#include <map>
-#include <string>
-#include "gmock/gmock.h"
-#include "gtest/gtest.h"
-
-namespace testing {
-namespace gmock_generated_function_mockers_test {
-
-using testing::_;
-using testing::A;
-using testing::An;
-using testing::AnyNumber;
-using testing::Const;
-using testing::DoDefault;
-using testing::Eq;
-using testing::Lt;
-using testing::MockFunction;
-using testing::Ref;
-using testing::Return;
-using testing::ReturnRef;
-using testing::TypedEq;
-
-template<typename T>
-class TemplatedCopyable {
- public:
- TemplatedCopyable() {}
-
- template <typename U>
- TemplatedCopyable(const U& other) {} // NOLINT
-};
-
-class FooInterface {
- public:
- virtual ~FooInterface() {}
-
- virtual void VoidReturning(int x) = 0;
-
- virtual int Nullary() = 0;
- virtual bool Unary(int x) = 0;
- virtual long Binary(short x, int y) = 0; // NOLINT
- virtual int Decimal(bool b, char c, short d, int e, long f, // NOLINT
- float g, double h, unsigned i, char* j,
- const std::string& k) = 0;
-
- virtual bool TakesNonConstReference(int& n) = 0; // NOLINT
- virtual std::string TakesConstReference(const int& n) = 0;
- virtual bool TakesConst(const int x) = 0;
-
- virtual int OverloadedOnArgumentNumber() = 0;
- virtual int OverloadedOnArgumentNumber(int n) = 0;
-
- virtual int OverloadedOnArgumentType(int n) = 0;
- virtual char OverloadedOnArgumentType(char c) = 0;
-
- virtual int OverloadedOnConstness() = 0;
- virtual char OverloadedOnConstness() const = 0;
-
- virtual int TypeWithHole(int (*func)()) = 0;
- virtual int TypeWithComma(const std::map<int, std::string>& a_map) = 0;
- virtual int TypeWithTemplatedCopyCtor(
- const TemplatedCopyable<int>& a_vector) = 0;
-
-#if GTEST_OS_WINDOWS
- STDMETHOD_(int, CTNullary)() = 0;
- STDMETHOD_(bool, CTUnary)(int x) = 0;
- STDMETHOD_(int, CTDecimal)
- (bool b, char c, short d, int e, long f, // NOLINT
- float g, double h, unsigned i, char* j, const std::string& k) = 0;
- STDMETHOD_(char, CTConst)(int x) const = 0;
-#endif // GTEST_OS_WINDOWS
-};
-
-// Const qualifiers on arguments were once (incorrectly) considered
-// significant in determining whether two virtual functions had the same
-// signature. This was fixed in Visual Studio 2008. However, the compiler
-// still emits a warning that alerts about this change in behavior.
-#ifdef _MSC_VER
-# pragma warning(push)
-# pragma warning(disable : 4373)
-#endif
-class MockFoo : public FooInterface {
- public:
- MockFoo() {}
-
- // Makes sure that a mock function parameter can be named.
- MOCK_METHOD1(VoidReturning, void(int n)); // NOLINT
-
- MOCK_METHOD0(Nullary, int()); // NOLINT
-
- // Makes sure that a mock function parameter can be unnamed.
- MOCK_METHOD1(Unary, bool(int)); // NOLINT
- MOCK_METHOD2(Binary, long(short, int)); // NOLINT
- MOCK_METHOD10(Decimal, int(bool, char, short, int, long, float, // NOLINT
- double, unsigned, char*, const std::string& str));
-
- MOCK_METHOD1(TakesNonConstReference, bool(int&)); // NOLINT
- MOCK_METHOD1(TakesConstReference, std::string(const int&));
- MOCK_METHOD1(TakesConst, bool(const int)); // NOLINT
-
- // Tests that the function return type can contain unprotected comma.
- MOCK_METHOD0(ReturnTypeWithComma, std::map<int, std::string>());
- MOCK_CONST_METHOD1(ReturnTypeWithComma,
- std::map<int, std::string>(int)); // NOLINT
-
- MOCK_METHOD0(OverloadedOnArgumentNumber, int()); // NOLINT
- MOCK_METHOD1(OverloadedOnArgumentNumber, int(int)); // NOLINT
-
- MOCK_METHOD1(OverloadedOnArgumentType, int(int)); // NOLINT
- MOCK_METHOD1(OverloadedOnArgumentType, char(char)); // NOLINT
-
- MOCK_METHOD0(OverloadedOnConstness, int()); // NOLINT
- MOCK_CONST_METHOD0(OverloadedOnConstness, char()); // NOLINT
-
- MOCK_METHOD1(TypeWithHole, int(int (*)())); // NOLINT
- MOCK_METHOD1(TypeWithComma,
- int(const std::map<int, std::string>&)); // NOLINT
- MOCK_METHOD1(TypeWithTemplatedCopyCtor,
- int(const TemplatedCopyable<int>&)); // NOLINT
-
-#if GTEST_OS_WINDOWS
- MOCK_METHOD0_WITH_CALLTYPE(STDMETHODCALLTYPE, CTNullary, int());
- MOCK_METHOD1_WITH_CALLTYPE(STDMETHODCALLTYPE, CTUnary, bool(int));
- MOCK_METHOD10_WITH_CALLTYPE(STDMETHODCALLTYPE, CTDecimal,
- int(bool b, char c, short d, int e, long f,
- float g, double h, unsigned i, char* j,
- const std::string& k));
- MOCK_CONST_METHOD1_WITH_CALLTYPE(STDMETHODCALLTYPE, CTConst, char(int));
-
- // Tests that the function return type can contain unprotected comma.
- MOCK_METHOD0_WITH_CALLTYPE(STDMETHODCALLTYPE, CTReturnTypeWithComma,
- std::map<int, std::string>());
-#endif // GTEST_OS_WINDOWS
-
- private:
- GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFoo);
-};
-#ifdef _MSC_VER
-# pragma warning(pop)
-#endif
-
-class FunctionMockerTest : public testing::Test {
- protected:
- FunctionMockerTest() : foo_(&mock_foo_) {}
-
- FooInterface* const foo_;
- MockFoo mock_foo_;
-};
-
-// Tests mocking a void-returning function.
-TEST_F(FunctionMockerTest, MocksVoidFunction) {
- EXPECT_CALL(mock_foo_, VoidReturning(Lt(100)));
- foo_->VoidReturning(0);
-}
-
-// Tests mocking a nullary function.
-TEST_F(FunctionMockerTest, MocksNullaryFunction) {
- EXPECT_CALL(mock_foo_, Nullary())
- .WillOnce(DoDefault())
- .WillOnce(Return(1));
-
- EXPECT_EQ(0, foo_->Nullary());
- EXPECT_EQ(1, foo_->Nullary());
-}
-
-// Tests mocking a unary function.
-TEST_F(FunctionMockerTest, MocksUnaryFunction) {
- EXPECT_CALL(mock_foo_, Unary(Eq(2)))
- .Times(2)
- .WillOnce(Return(true));
-
- EXPECT_TRUE(foo_->Unary(2));
- EXPECT_FALSE(foo_->Unary(2));
-}
-
-// Tests mocking a binary function.
-TEST_F(FunctionMockerTest, MocksBinaryFunction) {
- EXPECT_CALL(mock_foo_, Binary(2, _))
- .WillOnce(Return(3));
-
- EXPECT_EQ(3, foo_->Binary(2, 1));
-}
-
-// Tests mocking a decimal function.
-TEST_F(FunctionMockerTest, MocksDecimalFunction) {
- EXPECT_CALL(mock_foo_, Decimal(true, 'a', 0, 0, 1L, A<float>(), Lt(100), 5U,
- nullptr, "hi"))
- .WillOnce(Return(5));
-
- EXPECT_EQ(5, foo_->Decimal(true, 'a', 0, 0, 1, 0, 0, 5, nullptr, "hi"));
-}
-
-// Tests mocking a function that takes a non-const reference.
-TEST_F(FunctionMockerTest, MocksFunctionWithNonConstReferenceArgument) {
- int a = 0;
- EXPECT_CALL(mock_foo_, TakesNonConstReference(Ref(a)))
- .WillOnce(Return(true));
-
- EXPECT_TRUE(foo_->TakesNonConstReference(a));
-}
-
-// Tests mocking a function that takes a const reference.
-TEST_F(FunctionMockerTest, MocksFunctionWithConstReferenceArgument) {
- int a = 0;
- EXPECT_CALL(mock_foo_, TakesConstReference(Ref(a)))
- .WillOnce(Return("Hello"));
-
- EXPECT_EQ("Hello", foo_->TakesConstReference(a));
-}
-
-// Tests mocking a function that takes a const variable.
-TEST_F(FunctionMockerTest, MocksFunctionWithConstArgument) {
- EXPECT_CALL(mock_foo_, TakesConst(Lt(10)))
- .WillOnce(DoDefault());
-
- EXPECT_FALSE(foo_->TakesConst(5));
-}
-
-// Tests mocking functions overloaded on the number of arguments.
-TEST_F(FunctionMockerTest, MocksFunctionsOverloadedOnArgumentNumber) {
- EXPECT_CALL(mock_foo_, OverloadedOnArgumentNumber())
- .WillOnce(Return(1));
- EXPECT_CALL(mock_foo_, OverloadedOnArgumentNumber(_))
- .WillOnce(Return(2));
-
- EXPECT_EQ(2, foo_->OverloadedOnArgumentNumber(1));
- EXPECT_EQ(1, foo_->OverloadedOnArgumentNumber());
-}
-
-// Tests mocking functions overloaded on the types of argument.
-TEST_F(FunctionMockerTest, MocksFunctionsOverloadedOnArgumentType) {
- EXPECT_CALL(mock_foo_, OverloadedOnArgumentType(An<int>()))
- .WillOnce(Return(1));
- EXPECT_CALL(mock_foo_, OverloadedOnArgumentType(TypedEq<char>('a')))
- .WillOnce(Return('b'));
-
- EXPECT_EQ(1, foo_->OverloadedOnArgumentType(0));
- EXPECT_EQ('b', foo_->OverloadedOnArgumentType('a'));
-}
-
-// Tests mocking functions overloaded on the const-ness of this object.
-TEST_F(FunctionMockerTest, MocksFunctionsOverloadedOnConstnessOfThis) {
- EXPECT_CALL(mock_foo_, OverloadedOnConstness());
- EXPECT_CALL(Const(mock_foo_), OverloadedOnConstness())
- .WillOnce(Return('a'));
-
- EXPECT_EQ(0, foo_->OverloadedOnConstness());
- EXPECT_EQ('a', Const(*foo_).OverloadedOnConstness());
-}
-
-TEST_F(FunctionMockerTest, MocksReturnTypeWithComma) {
- const std::map<int, std::string> a_map;
- EXPECT_CALL(mock_foo_, ReturnTypeWithComma())
- .WillOnce(Return(a_map));
- EXPECT_CALL(mock_foo_, ReturnTypeWithComma(42))
- .WillOnce(Return(a_map));
-
- EXPECT_EQ(a_map, mock_foo_.ReturnTypeWithComma());
- EXPECT_EQ(a_map, mock_foo_.ReturnTypeWithComma(42));
-}
-
-TEST_F(FunctionMockerTest, MocksTypeWithTemplatedCopyCtor) {
- EXPECT_CALL(mock_foo_, TypeWithTemplatedCopyCtor(_)).WillOnce(Return(true));
- EXPECT_TRUE(foo_->TypeWithTemplatedCopyCtor(TemplatedCopyable<int>()));
-}
-
-#if GTEST_OS_WINDOWS
-// Tests mocking a nullary function with calltype.
-TEST_F(FunctionMockerTest, MocksNullaryFunctionWithCallType) {
- EXPECT_CALL(mock_foo_, CTNullary())
- .WillOnce(Return(-1))
- .WillOnce(Return(0));
-
- EXPECT_EQ(-1, foo_->CTNullary());
- EXPECT_EQ(0, foo_->CTNullary());
-}
-
-// Tests mocking a unary function with calltype.
-TEST_F(FunctionMockerTest, MocksUnaryFunctionWithCallType) {
- EXPECT_CALL(mock_foo_, CTUnary(Eq(2)))
- .Times(2)
- .WillOnce(Return(true))
- .WillOnce(Return(false));
-
- EXPECT_TRUE(foo_->CTUnary(2));
- EXPECT_FALSE(foo_->CTUnary(2));
-}
-
-// Tests mocking a decimal function with calltype.
-TEST_F(FunctionMockerTest, MocksDecimalFunctionWithCallType) {
- EXPECT_CALL(mock_foo_, CTDecimal(true, 'a', 0, 0, 1L, A<float>(), Lt(100), 5U,
- nullptr, "hi"))
- .WillOnce(Return(10));
-
- EXPECT_EQ(10, foo_->CTDecimal(true, 'a', 0, 0, 1, 0, 0, 5, nullptr, "hi"));
-}
-
-// Tests mocking functions overloaded on the const-ness of this object.
-TEST_F(FunctionMockerTest, MocksFunctionsConstFunctionWithCallType) {
- EXPECT_CALL(Const(mock_foo_), CTConst(_))
- .WillOnce(Return('a'));
-
- EXPECT_EQ('a', Const(*foo_).CTConst(0));
-}
-
-TEST_F(FunctionMockerTest, MocksReturnTypeWithCommaAndCallType) {
- const std::map<int, std::string> a_map;
- EXPECT_CALL(mock_foo_, CTReturnTypeWithComma())
- .WillOnce(Return(a_map));
-
- EXPECT_EQ(a_map, mock_foo_.CTReturnTypeWithComma());
-}
-
-#endif // GTEST_OS_WINDOWS
-
-class MockB {
- public:
- MockB() {}
-
- MOCK_METHOD0(DoB, void());
-
- private:
- GTEST_DISALLOW_COPY_AND_ASSIGN_(MockB);
-};
-
-// Tests that functions with no EXPECT_CALL() ruls can be called any
-// number of times.
-TEST(ExpectCallTest, UnmentionedFunctionCanBeCalledAnyNumberOfTimes) {
- {
- MockB b;
- }
-
- {
- MockB b;
- b.DoB();
- }
-
- {
- MockB b;
- b.DoB();
- b.DoB();
- }
-}
-
-// Tests mocking template interfaces.
-
-template <typename T>
-class StackInterface {
- public:
- virtual ~StackInterface() {}
-
- // Template parameter appears in function parameter.
- virtual void Push(const T& value) = 0;
- virtual void Pop() = 0;
- virtual int GetSize() const = 0;
- // Template parameter appears in function return type.
- virtual const T& GetTop() const = 0;
-};
-
-template <typename T>
-class MockStack : public StackInterface<T> {
- public:
- MockStack() {}
-
- MOCK_METHOD1_T(Push, void(const T& elem));
- MOCK_METHOD0_T(Pop, void());
- MOCK_CONST_METHOD0_T(GetSize, int()); // NOLINT
- MOCK_CONST_METHOD0_T(GetTop, const T&());
-
- // Tests that the function return type can contain unprotected comma.
- MOCK_METHOD0_T(ReturnTypeWithComma, std::map<int, int>());
- MOCK_CONST_METHOD1_T(ReturnTypeWithComma, std::map<int, int>(int)); // NOLINT
-
- private:
- GTEST_DISALLOW_COPY_AND_ASSIGN_(MockStack);
-};
-
-// Tests that template mock works.
-TEST(TemplateMockTest, Works) {
- MockStack<int> mock;
-
- EXPECT_CALL(mock, GetSize())
- .WillOnce(Return(0))
- .WillOnce(Return(1))
- .WillOnce(Return(0));
- EXPECT_CALL(mock, Push(_));
- int n = 5;
- EXPECT_CALL(mock, GetTop())
- .WillOnce(ReturnRef(n));
- EXPECT_CALL(mock, Pop())
- .Times(AnyNumber());
-
- EXPECT_EQ(0, mock.GetSize());
- mock.Push(5);
- EXPECT_EQ(1, mock.GetSize());
- EXPECT_EQ(5, mock.GetTop());
- mock.Pop();
- EXPECT_EQ(0, mock.GetSize());
-}
-
-TEST(TemplateMockTest, MethodWithCommaInReturnTypeWorks) {
- MockStack<int> mock;
-
- const std::map<int, int> a_map;
- EXPECT_CALL(mock, ReturnTypeWithComma())
- .WillOnce(Return(a_map));
- EXPECT_CALL(mock, ReturnTypeWithComma(1))
- .WillOnce(Return(a_map));
-
- EXPECT_EQ(a_map, mock.ReturnTypeWithComma());
- EXPECT_EQ(a_map, mock.ReturnTypeWithComma(1));
-}
-
-#if GTEST_OS_WINDOWS
-// Tests mocking template interfaces with calltype.
-
-template <typename T>
-class StackInterfaceWithCallType {
- public:
- virtual ~StackInterfaceWithCallType() {}
-
- // Template parameter appears in function parameter.
- STDMETHOD_(void, Push)(const T& value) = 0;
- STDMETHOD_(void, Pop)() = 0;
- STDMETHOD_(int, GetSize)() const = 0;
- // Template parameter appears in function return type.
- STDMETHOD_(const T&, GetTop)() const = 0;
-};
-
-template <typename T>
-class MockStackWithCallType : public StackInterfaceWithCallType<T> {
- public:
- MockStackWithCallType() {}
-
- MOCK_METHOD1_T_WITH_CALLTYPE(STDMETHODCALLTYPE, Push, void(const T& elem));
- MOCK_METHOD0_T_WITH_CALLTYPE(STDMETHODCALLTYPE, Pop, void());
- MOCK_CONST_METHOD0_T_WITH_CALLTYPE(STDMETHODCALLTYPE, GetSize, int());
- MOCK_CONST_METHOD0_T_WITH_CALLTYPE(STDMETHODCALLTYPE, GetTop, const T&());
-
- private:
- GTEST_DISALLOW_COPY_AND_ASSIGN_(MockStackWithCallType);
-};
-
-// Tests that template mock with calltype works.
-TEST(TemplateMockTestWithCallType, Works) {
- MockStackWithCallType<int> mock;
-
- EXPECT_CALL(mock, GetSize())
- .WillOnce(Return(0))
- .WillOnce(Return(1))
- .WillOnce(Return(0));
- EXPECT_CALL(mock, Push(_));
- int n = 5;
- EXPECT_CALL(mock, GetTop())
- .WillOnce(ReturnRef(n));
- EXPECT_CALL(mock, Pop())
- .Times(AnyNumber());
-
- EXPECT_EQ(0, mock.GetSize());
- mock.Push(5);
- EXPECT_EQ(1, mock.GetSize());
- EXPECT_EQ(5, mock.GetTop());
- mock.Pop();
- EXPECT_EQ(0, mock.GetSize());
-}
-#endif // GTEST_OS_WINDOWS
-
-#define MY_MOCK_METHODS1_ \
- MOCK_METHOD0(Overloaded, void()); \
- MOCK_CONST_METHOD1(Overloaded, int(int n)); \
- MOCK_METHOD2(Overloaded, bool(bool f, int n))
-
-class MockOverloadedOnArgNumber {
- public:
- MockOverloadedOnArgNumber() {}
-
- MY_MOCK_METHODS1_;
-
- private:
- GTEST_DISALLOW_COPY_AND_ASSIGN_(MockOverloadedOnArgNumber);
-};
-
-TEST(OverloadedMockMethodTest, CanOverloadOnArgNumberInMacroBody) {
- MockOverloadedOnArgNumber mock;
- EXPECT_CALL(mock, Overloaded());
- EXPECT_CALL(mock, Overloaded(1)).WillOnce(Return(2));
- EXPECT_CALL(mock, Overloaded(true, 1)).WillOnce(Return(true));
-
- mock.Overloaded();
- EXPECT_EQ(2, mock.Overloaded(1));
- EXPECT_TRUE(mock.Overloaded(true, 1));
-}
-
-#define MY_MOCK_METHODS2_ \
- MOCK_CONST_METHOD1(Overloaded, int(int n)); \
- MOCK_METHOD1(Overloaded, int(int n))
-
-class MockOverloadedOnConstness {
- public:
- MockOverloadedOnConstness() {}
-
- MY_MOCK_METHODS2_;
-
- private:
- GTEST_DISALLOW_COPY_AND_ASSIGN_(MockOverloadedOnConstness);
-};
-
-TEST(OverloadedMockMethodTest, CanOverloadOnConstnessInMacroBody) {
- MockOverloadedOnConstness mock;
- const MockOverloadedOnConstness* const_mock = &mock;
- EXPECT_CALL(mock, Overloaded(1)).WillOnce(Return(2));
- EXPECT_CALL(*const_mock, Overloaded(1)).WillOnce(Return(3));
-
- EXPECT_EQ(2, mock.Overloaded(1));
- EXPECT_EQ(3, const_mock->Overloaded(1));
-}
-
-TEST(MockFunctionTest, WorksForVoidNullary) {
- MockFunction<void()> foo;
- EXPECT_CALL(foo, Call());
- foo.Call();
-}
-
-TEST(MockFunctionTest, WorksForNonVoidNullary) {
- MockFunction<int()> foo;
- EXPECT_CALL(foo, Call())
- .WillOnce(Return(1))
- .WillOnce(Return(2));
- EXPECT_EQ(1, foo.Call());
- EXPECT_EQ(2, foo.Call());
-}
-
-TEST(MockFunctionTest, WorksForVoidUnary) {
- MockFunction<void(int)> foo;
- EXPECT_CALL(foo, Call(1));
- foo.Call(1);
-}
-
-TEST(MockFunctionTest, WorksForNonVoidBinary) {
- MockFunction<int(bool, int)> foo;
- EXPECT_CALL(foo, Call(false, 42))
- .WillOnce(Return(1))
- .WillOnce(Return(2));
- EXPECT_CALL(foo, Call(true, Ge(100)))
- .WillOnce(Return(3));
- EXPECT_EQ(1, foo.Call(false, 42));
- EXPECT_EQ(2, foo.Call(false, 42));
- EXPECT_EQ(3, foo.Call(true, 120));
-}
-
-TEST(MockFunctionTest, WorksFor10Arguments) {
- MockFunction<int(bool a0, char a1, int a2, int a3, int a4,
- int a5, int a6, char a7, int a8, bool a9)> foo;
- EXPECT_CALL(foo, Call(_, 'a', _, _, _, _, _, _, _, _))
- .WillOnce(Return(1))
- .WillOnce(Return(2));
- EXPECT_EQ(1, foo.Call(false, 'a', 0, 0, 0, 0, 0, 'b', 0, true));
- EXPECT_EQ(2, foo.Call(true, 'a', 0, 0, 0, 0, 0, 'b', 1, false));
-}
-
-TEST(MockFunctionTest, AsStdFunction) {
- MockFunction<int(int)> foo;
- auto call = [](const std::function<int(int)> &f, int i) {
- return f(i);
- };
- EXPECT_CALL(foo, Call(1)).WillOnce(Return(-1));
- EXPECT_CALL(foo, Call(2)).WillOnce(Return(-2));
- EXPECT_EQ(-1, call(foo.AsStdFunction(), 1));
- EXPECT_EQ(-2, call(foo.AsStdFunction(), 2));
-}
-
-TEST(MockFunctionTest, AsStdFunctionReturnsReference) {
- MockFunction<int&()> foo;
- int value = 1;
- EXPECT_CALL(foo, Call()).WillOnce(ReturnRef(value));
- int& ref = foo.AsStdFunction()();
- EXPECT_EQ(1, ref);
- value = 2;
- EXPECT_EQ(2, ref);
-}
-
-TEST(MockFunctionTest, AsStdFunctionWithReferenceParameter) {
- MockFunction<int(int &)> foo;
- auto call = [](const std::function<int(int& )> &f, int &i) {
- return f(i);
- };
- int i = 42;
- EXPECT_CALL(foo, Call(i)).WillOnce(Return(-1));
- EXPECT_EQ(-1, call(foo.AsStdFunction(), i));
-}
-
-
-struct MockMethodSizes0 {
- MOCK_METHOD0(func, void());
-};
-struct MockMethodSizes1 {
- MOCK_METHOD1(func, void(int));
-};
-struct MockMethodSizes2 {
- MOCK_METHOD2(func, void(int, int));
-};
-struct MockMethodSizes3 {
- MOCK_METHOD3(func, void(int, int, int));
-};
-struct MockMethodSizes4 {
- MOCK_METHOD4(func, void(int, int, int, int));
-};
-
-TEST(MockFunctionTest, MockMethodSizeOverhead) {
- EXPECT_EQ(sizeof(MockMethodSizes0), sizeof(MockMethodSizes1));
- EXPECT_EQ(sizeof(MockMethodSizes0), sizeof(MockMethodSizes2));
- EXPECT_EQ(sizeof(MockMethodSizes0), sizeof(MockMethodSizes3));
- EXPECT_EQ(sizeof(MockMethodSizes0), sizeof(MockMethodSizes4));
-}
-
-} // namespace gmock_generated_function_mockers_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.
-
-// Google Mock - a framework for writing C++ mock classes.
-//
-// This file tests the built-in matchers generated by a script.
-
-// Silence warning C4244: 'initializing': conversion from 'int' to 'short',
-// possible loss of data and C4100, unreferenced local parameter
-#ifdef _MSC_VER
-# pragma warning(push)
-# pragma warning(disable:4244)
-# pragma warning(disable:4100)
-#endif
-
-#include "gmock/gmock-generated-matchers.h"
-
-#include <list>
-#include <map>
-#include <memory>
-#include <set>
-#include <sstream>
-#include <string>
-#include <utility>
-#include <vector>
-
-#include "gmock/gmock.h"
-#include "gtest/gtest.h"
-#include "gtest/gtest-spi.h"
-
-namespace {
-
-using std::list;
-using std::map;
-using std::pair;
-using std::set;
-using std::stringstream;
-using std::vector;
-using testing::_;
-using testing::AllOf;
-using testing::AllOfArray;
-using testing::AnyOf;
-using testing::AnyOfArray;
-using testing::Args;
-using testing::Contains;
-using testing::ElementsAre;
-using testing::ElementsAreArray;
-using testing::Eq;
-using testing::Ge;
-using testing::Gt;
-using testing::Le;
-using testing::Lt;
-using testing::MakeMatcher;
-using testing::Matcher;
-using testing::MatcherInterface;
-using testing::MatchResultListener;
-using testing::Ne;
-using testing::Not;
-using testing::Pointee;
-using testing::PrintToString;
-using testing::Ref;
-using testing::StaticAssertTypeEq;
-using testing::StrEq;
-using testing::Value;
-using testing::internal::ElementsAreArrayMatcher;
-
-// Returns the description of the given matcher.
-template <typename T>
-std::string Describe(const Matcher<T>& m) {
- stringstream ss;
- m.DescribeTo(&ss);
- return ss.str();
-}
-
-// Returns the description of the negation of the given matcher.
-template <typename T>
-std::string DescribeNegation(const Matcher<T>& m) {
- stringstream ss;
- m.DescribeNegationTo(&ss);
- return ss.str();
-}
-
-// Returns the reason why x matches, or doesn't match, m.
-template <typename MatcherType, typename Value>
-std::string Explain(const MatcherType& m, const Value& x) {
- stringstream ss;
- m.ExplainMatchResultTo(x, &ss);
- return ss.str();
-}
-
-// For testing ExplainMatchResultTo().
-class GreaterThanMatcher : public MatcherInterface<int> {
- public:
- explicit GreaterThanMatcher(int rhs) : rhs_(rhs) {}
-
- void DescribeTo(::std::ostream* os) const override {
- *os << "is greater than " << rhs_;
- }
-
- bool MatchAndExplain(int lhs, MatchResultListener* listener) const override {
- const int diff = lhs - rhs_;
- if (diff > 0) {
- *listener << "which is " << diff << " more than " << rhs_;
- } else if (diff == 0) {
- *listener << "which is the same as " << rhs_;
- } else {
- *listener << "which is " << -diff << " less than " << rhs_;
- }
-
- return lhs > rhs_;
- }
-
- private:
- int rhs_;
-};
-
-Matcher<int> GreaterThan(int n) {
- return MakeMatcher(new GreaterThanMatcher(n));
-}
-
-// Tests for ElementsAre().
-
-TEST(ElementsAreTest, CanDescribeExpectingNoElement) {
- Matcher<const vector<int>&> m = ElementsAre();
- EXPECT_EQ("is empty", Describe(m));
-}
-
-TEST(ElementsAreTest, CanDescribeExpectingOneElement) {
- Matcher<vector<int> > m = ElementsAre(Gt(5));
- EXPECT_EQ("has 1 element that is > 5", Describe(m));
-}
-
-TEST(ElementsAreTest, CanDescribeExpectingManyElements) {
- Matcher<list<std::string> > m = ElementsAre(StrEq("one"), "two");
- EXPECT_EQ("has 2 elements where\n"
- "element #0 is equal to \"one\",\n"
- "element #1 is equal to \"two\"", Describe(m));
-}
-
-TEST(ElementsAreTest, CanDescribeNegationOfExpectingNoElement) {
- Matcher<vector<int> > m = ElementsAre();
- EXPECT_EQ("isn't empty", DescribeNegation(m));
-}
-
-TEST(ElementsAreTest, CanDescribeNegationOfExpectingOneElment) {
- Matcher<const list<int>& > m = ElementsAre(Gt(5));
- EXPECT_EQ("doesn't have 1 element, or\n"
- "element #0 isn't > 5", DescribeNegation(m));
-}
-
-TEST(ElementsAreTest, CanDescribeNegationOfExpectingManyElements) {
- Matcher<const list<std::string>&> m = ElementsAre("one", "two");
- EXPECT_EQ("doesn't have 2 elements, or\n"
- "element #0 isn't equal to \"one\", or\n"
- "element #1 isn't equal to \"two\"", DescribeNegation(m));
-}
-
-TEST(ElementsAreTest, DoesNotExplainTrivialMatch) {
- Matcher<const list<int>& > m = ElementsAre(1, Ne(2));
-
- list<int> test_list;
- test_list.push_back(1);
- test_list.push_back(3);
- EXPECT_EQ("", Explain(m, test_list)); // No need to explain anything.
-}
-
-TEST(ElementsAreTest, ExplainsNonTrivialMatch) {
- Matcher<const vector<int>& > m =
- ElementsAre(GreaterThan(1), 0, GreaterThan(2));
-
- const int a[] = { 10, 0, 100 };
- vector<int> test_vector(a, a + GTEST_ARRAY_SIZE_(a));
- EXPECT_EQ("whose element #0 matches, which is 9 more than 1,\n"
- "and whose element #2 matches, which is 98 more than 2",
- Explain(m, test_vector));
-}
-
-TEST(ElementsAreTest, CanExplainMismatchWrongSize) {
- Matcher<const list<int>& > m = ElementsAre(1, 3);
-
- list<int> test_list;
- // No need to explain when the container is empty.
- EXPECT_EQ("", Explain(m, test_list));
-
- test_list.push_back(1);
- EXPECT_EQ("which has 1 element", Explain(m, test_list));
-}
-
-TEST(ElementsAreTest, CanExplainMismatchRightSize) {
- Matcher<const vector<int>& > m = ElementsAre(1, GreaterThan(5));
-
- vector<int> v;
- v.push_back(2);
- v.push_back(1);
- EXPECT_EQ("whose element #0 doesn't match", Explain(m, v));
-
- v[0] = 1;
- EXPECT_EQ("whose element #1 doesn't match, which is 4 less than 5",
- Explain(m, v));
-}
-
-TEST(ElementsAreTest, MatchesOneElementVector) {
- vector<std::string> test_vector;
- test_vector.push_back("test string");
-
- EXPECT_THAT(test_vector, ElementsAre(StrEq("test string")));
-}
-
-TEST(ElementsAreTest, MatchesOneElementList) {
- list<std::string> test_list;
- test_list.push_back("test string");
-
- EXPECT_THAT(test_list, ElementsAre("test string"));
-}
-
-TEST(ElementsAreTest, MatchesThreeElementVector) {
- vector<std::string> test_vector;
- test_vector.push_back("one");
- test_vector.push_back("two");
- test_vector.push_back("three");
-
- EXPECT_THAT(test_vector, ElementsAre("one", StrEq("two"), _));
-}
-
-TEST(ElementsAreTest, MatchesOneElementEqMatcher) {
- vector<int> test_vector;
- test_vector.push_back(4);
-
- EXPECT_THAT(test_vector, ElementsAre(Eq(4)));
-}
-
-TEST(ElementsAreTest, MatchesOneElementAnyMatcher) {
- vector<int> test_vector;
- test_vector.push_back(4);
-
- EXPECT_THAT(test_vector, ElementsAre(_));
-}
-
-TEST(ElementsAreTest, MatchesOneElementValue) {
- vector<int> test_vector;
- test_vector.push_back(4);
-
- EXPECT_THAT(test_vector, ElementsAre(4));
-}
-
-TEST(ElementsAreTest, MatchesThreeElementsMixedMatchers) {
- vector<int> test_vector;
- test_vector.push_back(1);
- test_vector.push_back(2);
- test_vector.push_back(3);
-
- EXPECT_THAT(test_vector, ElementsAre(1, Eq(2), _));
-}
-
-TEST(ElementsAreTest, MatchesTenElementVector) {
- const int a[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
- vector<int> test_vector(a, a + GTEST_ARRAY_SIZE_(a));
-
- EXPECT_THAT(test_vector,
- // The element list can contain values and/or matchers
- // of different types.
- ElementsAre(0, Ge(0), _, 3, 4, Ne(2), Eq(6), 7, 8, _));
-}
-
-TEST(ElementsAreTest, DoesNotMatchWrongSize) {
- vector<std::string> test_vector;
- test_vector.push_back("test string");
- test_vector.push_back("test string");
-
- Matcher<vector<std::string> > m = ElementsAre(StrEq("test string"));
- EXPECT_FALSE(m.Matches(test_vector));
-}
-
-TEST(ElementsAreTest, DoesNotMatchWrongValue) {
- vector<std::string> test_vector;
- test_vector.push_back("other string");
-
- Matcher<vector<std::string> > m = ElementsAre(StrEq("test string"));
- EXPECT_FALSE(m.Matches(test_vector));
-}
-
-TEST(ElementsAreTest, DoesNotMatchWrongOrder) {
- vector<std::string> test_vector;
- test_vector.push_back("one");
- test_vector.push_back("three");
- test_vector.push_back("two");
-
- Matcher<vector<std::string> > m =
- ElementsAre(StrEq("one"), StrEq("two"), StrEq("three"));
- EXPECT_FALSE(m.Matches(test_vector));
-}
-
-TEST(ElementsAreTest, WorksForNestedContainer) {
- const char* strings[] = {
- "Hi",
- "world"
- };
-
- vector<list<char> > nested;
- for (size_t i = 0; i < GTEST_ARRAY_SIZE_(strings); i++) {
- nested.push_back(list<char>(strings[i], strings[i] + strlen(strings[i])));
- }
-
- EXPECT_THAT(nested, ElementsAre(ElementsAre('H', Ne('e')),
- ElementsAre('w', 'o', _, _, 'd')));
- EXPECT_THAT(nested, Not(ElementsAre(ElementsAre('H', 'e'),
- ElementsAre('w', 'o', _, _, 'd'))));
-}
-
-TEST(ElementsAreTest, WorksWithByRefElementMatchers) {
- int a[] = { 0, 1, 2 };
- vector<int> v(a, a + GTEST_ARRAY_SIZE_(a));
-
- EXPECT_THAT(v, ElementsAre(Ref(v[0]), Ref(v[1]), Ref(v[2])));
- EXPECT_THAT(v, Not(ElementsAre(Ref(v[0]), Ref(v[1]), Ref(a[2]))));
-}
-
-TEST(ElementsAreTest, WorksWithContainerPointerUsingPointee) {
- int a[] = { 0, 1, 2 };
- vector<int> v(a, a + GTEST_ARRAY_SIZE_(a));
-
- EXPECT_THAT(&v, Pointee(ElementsAre(0, 1, _)));
- EXPECT_THAT(&v, Not(Pointee(ElementsAre(0, _, 3))));
-}
-
-TEST(ElementsAreTest, WorksWithNativeArrayPassedByReference) {
- int array[] = { 0, 1, 2 };
- EXPECT_THAT(array, ElementsAre(0, 1, _));
- EXPECT_THAT(array, Not(ElementsAre(1, _, _)));
- EXPECT_THAT(array, Not(ElementsAre(0, _)));
-}
-
-class NativeArrayPassedAsPointerAndSize {
- public:
- NativeArrayPassedAsPointerAndSize() {}
-
- MOCK_METHOD2(Helper, void(int* array, int size));
-
- private:
- GTEST_DISALLOW_COPY_AND_ASSIGN_(NativeArrayPassedAsPointerAndSize);
-};
-
-TEST(ElementsAreTest, WorksWithNativeArrayPassedAsPointerAndSize) {
- int array[] = { 0, 1 };
- ::std::tuple<int*, size_t> array_as_tuple(array, 2);
- EXPECT_THAT(array_as_tuple, ElementsAre(0, 1));
- EXPECT_THAT(array_as_tuple, Not(ElementsAre(0)));
-
- NativeArrayPassedAsPointerAndSize helper;
- EXPECT_CALL(helper, Helper(_, _))
- .With(ElementsAre(0, 1));
- helper.Helper(array, 2);
-}
-
-TEST(ElementsAreTest, WorksWithTwoDimensionalNativeArray) {
- const char a2[][3] = { "hi", "lo" };
- EXPECT_THAT(a2, ElementsAre(ElementsAre('h', 'i', '\0'),
- ElementsAre('l', 'o', '\0')));
- EXPECT_THAT(a2, ElementsAre(StrEq("hi"), StrEq("lo")));
- EXPECT_THAT(a2, ElementsAre(Not(ElementsAre('h', 'o', '\0')),
- ElementsAre('l', 'o', '\0')));
-}
-
-TEST(ElementsAreTest, AcceptsStringLiteral) {
- std::string array[] = {"hi", "one", "two"};
- EXPECT_THAT(array, ElementsAre("hi", "one", "two"));
- EXPECT_THAT(array, Not(ElementsAre("hi", "one", "too")));
-}
-
-#ifndef _MSC_VER
-
-// The following test passes a value of type const char[] to a
-// function template that expects const T&. Some versions of MSVC
-// generates a compiler error C2665 for that. We believe it's a bug
-// in MSVC. Therefore this test is #if-ed out for MSVC.
-
-// Declared here with the size unknown. Defined AFTER the following test.
-extern const char kHi[];
-
-TEST(ElementsAreTest, AcceptsArrayWithUnknownSize) {
- // The size of kHi is not known in this test, but ElementsAre() should
- // still accept it.
-
- std::string array1[] = {"hi"};
- EXPECT_THAT(array1, ElementsAre(kHi));
-
- std::string array2[] = {"ho"};
- EXPECT_THAT(array2, Not(ElementsAre(kHi)));
-}
-
-const char kHi[] = "hi";
-
-#endif // _MSC_VER
-
-TEST(ElementsAreTest, MakesCopyOfArguments) {
- int x = 1;
- int y = 2;
- // This should make a copy of x and y.
- ::testing::internal::ElementsAreMatcher<std::tuple<int, int> >
- polymorphic_matcher = ElementsAre(x, y);
- // Changing x and y now shouldn't affect the meaning of the above matcher.
- x = y = 0;
- const int array1[] = { 1, 2 };
- EXPECT_THAT(array1, polymorphic_matcher);
- const int array2[] = { 0, 0 };
- EXPECT_THAT(array2, Not(polymorphic_matcher));
-}
-
-
-// Tests for ElementsAreArray(). Since ElementsAreArray() shares most
-// of the implementation with ElementsAre(), we don't test it as
-// thoroughly here.
-
-TEST(ElementsAreArrayTest, CanBeCreatedWithValueArray) {
- const int a[] = { 1, 2, 3 };
-
- vector<int> test_vector(a, a + GTEST_ARRAY_SIZE_(a));
- EXPECT_THAT(test_vector, ElementsAreArray(a));
-
- test_vector[2] = 0;
- EXPECT_THAT(test_vector, Not(ElementsAreArray(a)));
-}
-
-TEST(ElementsAreArrayTest, CanBeCreatedWithArraySize) {
- const char* a[] = { "one", "two", "three" };
-
- vector<std::string> test_vector(a, a + GTEST_ARRAY_SIZE_(a));
- EXPECT_THAT(test_vector, ElementsAreArray(a, GTEST_ARRAY_SIZE_(a)));
-
- const char** p = a;
- test_vector[0] = "1";
- EXPECT_THAT(test_vector, Not(ElementsAreArray(p, GTEST_ARRAY_SIZE_(a))));
-}
-
-TEST(ElementsAreArrayTest, CanBeCreatedWithoutArraySize) {
- const char* a[] = { "one", "two", "three" };
-
- vector<std::string> test_vector(a, a + GTEST_ARRAY_SIZE_(a));
- EXPECT_THAT(test_vector, ElementsAreArray(a));
-
- test_vector[0] = "1";
- EXPECT_THAT(test_vector, Not(ElementsAreArray(a)));
-}
-
-TEST(ElementsAreArrayTest, CanBeCreatedWithMatcherArray) {
- const Matcher<std::string> kMatcherArray[] = {StrEq("one"), StrEq("two"),
- StrEq("three")};
-
- vector<std::string> test_vector;
- test_vector.push_back("one");
- test_vector.push_back("two");
- test_vector.push_back("three");
- EXPECT_THAT(test_vector, ElementsAreArray(kMatcherArray));
-
- test_vector.push_back("three");
- EXPECT_THAT(test_vector, Not(ElementsAreArray(kMatcherArray)));
-}
-
-TEST(ElementsAreArrayTest, CanBeCreatedWithVector) {
- const int a[] = { 1, 2, 3 };
- vector<int> test_vector(a, a + GTEST_ARRAY_SIZE_(a));
- const vector<int> expected(a, a + GTEST_ARRAY_SIZE_(a));
- EXPECT_THAT(test_vector, ElementsAreArray(expected));
- test_vector.push_back(4);
- EXPECT_THAT(test_vector, Not(ElementsAreArray(expected)));
-}
-
-
-TEST(ElementsAreArrayTest, TakesInitializerList) {
- const int a[5] = { 1, 2, 3, 4, 5 };
- EXPECT_THAT(a, ElementsAreArray({ 1, 2, 3, 4, 5 }));
- EXPECT_THAT(a, Not(ElementsAreArray({ 1, 2, 3, 5, 4 })));
- EXPECT_THAT(a, Not(ElementsAreArray({ 1, 2, 3, 4, 6 })));
-}
-
-TEST(ElementsAreArrayTest, TakesInitializerListOfCStrings) {
- const std::string a[5] = {"a", "b", "c", "d", "e"};
- EXPECT_THAT(a, ElementsAreArray({ "a", "b", "c", "d", "e" }));
- EXPECT_THAT(a, Not(ElementsAreArray({ "a", "b", "c", "e", "d" })));
- EXPECT_THAT(a, Not(ElementsAreArray({ "a", "b", "c", "d", "ef" })));
-}
-
-TEST(ElementsAreArrayTest, TakesInitializerListOfSameTypedMatchers) {
- const int a[5] = { 1, 2, 3, 4, 5 };
- EXPECT_THAT(a, ElementsAreArray(
- { Eq(1), Eq(2), Eq(3), Eq(4), Eq(5) }));
- EXPECT_THAT(a, Not(ElementsAreArray(
- { Eq(1), Eq(2), Eq(3), Eq(4), Eq(6) })));
-}
-
-TEST(ElementsAreArrayTest,
- TakesInitializerListOfDifferentTypedMatchers) {
- const int a[5] = { 1, 2, 3, 4, 5 };
- // The compiler cannot infer the type of the initializer list if its
- // elements have different types. We must explicitly specify the
- // unified element type in this case.
- EXPECT_THAT(a, ElementsAreArray<Matcher<int> >(
- { Eq(1), Ne(-2), Ge(3), Le(4), Eq(5) }));
- EXPECT_THAT(a, Not(ElementsAreArray<Matcher<int> >(
- { Eq(1), Ne(-2), Ge(3), Le(4), Eq(6) })));
-}
-
-
-TEST(ElementsAreArrayTest, CanBeCreatedWithMatcherVector) {
- const int a[] = { 1, 2, 3 };
- const Matcher<int> kMatchers[] = { Eq(1), Eq(2), Eq(3) };
- vector<int> test_vector(a, a + GTEST_ARRAY_SIZE_(a));
- const vector<Matcher<int> > expected(
- kMatchers, kMatchers + GTEST_ARRAY_SIZE_(kMatchers));
- EXPECT_THAT(test_vector, ElementsAreArray(expected));
- test_vector.push_back(4);
- EXPECT_THAT(test_vector, Not(ElementsAreArray(expected)));
-}
-
-TEST(ElementsAreArrayTest, CanBeCreatedWithIteratorRange) {
- const int a[] = { 1, 2, 3 };
- const vector<int> test_vector(a, a + GTEST_ARRAY_SIZE_(a));
- const vector<int> expected(a, a + GTEST_ARRAY_SIZE_(a));
- EXPECT_THAT(test_vector, ElementsAreArray(expected.begin(), expected.end()));
- // Pointers are iterators, too.
- EXPECT_THAT(test_vector, ElementsAreArray(a, a + GTEST_ARRAY_SIZE_(a)));
- // The empty range of NULL pointers should also be okay.
- int* const null_int = nullptr;
- EXPECT_THAT(test_vector, Not(ElementsAreArray(null_int, null_int)));
- EXPECT_THAT((vector<int>()), ElementsAreArray(null_int, null_int));
-}
-
-// Since ElementsAre() and ElementsAreArray() share much of the
-// implementation, we only do a sanity test for native arrays here.
-TEST(ElementsAreArrayTest, WorksWithNativeArray) {
- ::std::string a[] = { "hi", "ho" };
- ::std::string b[] = { "hi", "ho" };
-
- EXPECT_THAT(a, ElementsAreArray(b));
- EXPECT_THAT(a, ElementsAreArray(b, 2));
- EXPECT_THAT(a, Not(ElementsAreArray(b, 1)));
-}
-
-TEST(ElementsAreArrayTest, SourceLifeSpan) {
- const int a[] = { 1, 2, 3 };
- vector<int> test_vector(a, a + GTEST_ARRAY_SIZE_(a));
- vector<int> expect(a, a + GTEST_ARRAY_SIZE_(a));
- ElementsAreArrayMatcher<int> matcher_maker =
- ElementsAreArray(expect.begin(), expect.end());
- EXPECT_THAT(test_vector, matcher_maker);
- // Changing in place the values that initialized matcher_maker should not
- // affect matcher_maker anymore. It should have made its own copy of them.
- typedef vector<int>::iterator Iter;
- for (Iter it = expect.begin(); it != expect.end(); ++it) { *it += 10; }
- EXPECT_THAT(test_vector, matcher_maker);
- test_vector.push_back(3);
- EXPECT_THAT(test_vector, Not(matcher_maker));
-}
-
-// Tests for the MATCHER*() macro family.
-
-// Tests that a simple MATCHER() definition works.
-
-MATCHER(IsEven, "") { return (arg % 2) == 0; }
-
-TEST(MatcherMacroTest, Works) {
- const Matcher<int> m = IsEven();
- EXPECT_TRUE(m.Matches(6));
- EXPECT_FALSE(m.Matches(7));
-
- EXPECT_EQ("is even", Describe(m));
- EXPECT_EQ("not (is even)", DescribeNegation(m));
- EXPECT_EQ("", Explain(m, 6));
- EXPECT_EQ("", Explain(m, 7));
-}
-
-// This also tests that the description string can reference 'negation'.
-MATCHER(IsEven2, negation ? "is odd" : "is even") {
- if ((arg % 2) == 0) {
- // Verifies that we can stream to result_listener, a listener
- // supplied by the MATCHER macro implicitly.
- *result_listener << "OK";
- return true;
- } else {
- *result_listener << "% 2 == " << (arg % 2);
- return false;
- }
-}
-
-// This also tests that the description string can reference matcher
-// parameters.
-MATCHER_P2(EqSumOf, x, y, std::string(negation ? "doesn't equal" : "equals") +
- " the sum of " + PrintToString(x) + " and " +
- PrintToString(y)) {
- if (arg == (x + y)) {
- *result_listener << "OK";
- return true;
- } else {
- // Verifies that we can stream to the underlying stream of
- // result_listener.
- if (result_listener->stream() != nullptr) {
- *result_listener->stream() << "diff == " << (x + y - arg);
- }
- return false;
- }
-}
-
-// Tests that the matcher description can reference 'negation' and the
-// matcher parameters.
-TEST(MatcherMacroTest, DescriptionCanReferenceNegationAndParameters) {
- const Matcher<int> m1 = IsEven2();
- EXPECT_EQ("is even", Describe(m1));
- EXPECT_EQ("is odd", DescribeNegation(m1));
-
- const Matcher<int> m2 = EqSumOf(5, 9);
- EXPECT_EQ("equals the sum of 5 and 9", Describe(m2));
- EXPECT_EQ("doesn't equal the sum of 5 and 9", DescribeNegation(m2));
-}
-
-// Tests explaining match result in a MATCHER* macro.
-TEST(MatcherMacroTest, CanExplainMatchResult) {
- const Matcher<int> m1 = IsEven2();
- EXPECT_EQ("OK", Explain(m1, 4));
- EXPECT_EQ("% 2 == 1", Explain(m1, 5));
-
- const Matcher<int> m2 = EqSumOf(1, 2);
- EXPECT_EQ("OK", Explain(m2, 3));
- EXPECT_EQ("diff == -1", Explain(m2, 4));
-}
-
-// Tests that the body of MATCHER() can reference the type of the
-// value being matched.
-
-MATCHER(IsEmptyString, "") {
- StaticAssertTypeEq< ::std::string, arg_type>();
- return arg == "";
-}
-
-MATCHER(IsEmptyStringByRef, "") {
- StaticAssertTypeEq<const ::std::string&, arg_type>();
- return arg == "";
-}
-
-TEST(MatcherMacroTest, CanReferenceArgType) {
- const Matcher< ::std::string> m1 = IsEmptyString();
- EXPECT_TRUE(m1.Matches(""));
-
- const Matcher<const ::std::string&> m2 = IsEmptyStringByRef();
- EXPECT_TRUE(m2.Matches(""));
-}
-
-// Tests that MATCHER() can be used in a namespace.
-
-namespace matcher_test {
-MATCHER(IsOdd, "") { return (arg % 2) != 0; }
-} // namespace matcher_test
-
-TEST(MatcherMacroTest, WorksInNamespace) {
- Matcher<int> m = matcher_test::IsOdd();
- EXPECT_FALSE(m.Matches(4));
- EXPECT_TRUE(m.Matches(5));
-}
-
-// Tests that Value() can be used to compose matchers.
-MATCHER(IsPositiveOdd, "") {
- return Value(arg, matcher_test::IsOdd()) && arg > 0;
-}
-
-TEST(MatcherMacroTest, CanBeComposedUsingValue) {
- EXPECT_THAT(3, IsPositiveOdd());
- EXPECT_THAT(4, Not(IsPositiveOdd()));
- EXPECT_THAT(-1, Not(IsPositiveOdd()));
-}
-
-// Tests that a simple MATCHER_P() definition works.
-
-MATCHER_P(IsGreaterThan32And, n, "") { return arg > 32 && arg > n; }
-
-TEST(MatcherPMacroTest, Works) {
- const Matcher<int> m = IsGreaterThan32And(5);
- EXPECT_TRUE(m.Matches(36));
- EXPECT_FALSE(m.Matches(5));
-
- EXPECT_EQ("is greater than 32 and 5", Describe(m));
- EXPECT_EQ("not (is greater than 32 and 5)", DescribeNegation(m));
- EXPECT_EQ("", Explain(m, 36));
- EXPECT_EQ("", Explain(m, 5));
-}
-
-// Tests that the description is calculated correctly from the matcher name.
-MATCHER_P(_is_Greater_Than32and_, n, "") { return arg > 32 && arg > n; }
-
-TEST(MatcherPMacroTest, GeneratesCorrectDescription) {
- const Matcher<int> m = _is_Greater_Than32and_(5);
-
- EXPECT_EQ("is greater than 32 and 5", Describe(m));
- EXPECT_EQ("not (is greater than 32 and 5)", DescribeNegation(m));
- EXPECT_EQ("", Explain(m, 36));
- EXPECT_EQ("", Explain(m, 5));
-}
-
-// Tests that a MATCHER_P matcher can be explicitly instantiated with
-// a reference parameter type.
-
-class UncopyableFoo {
- public:
- explicit UncopyableFoo(char value) : value_(value) {}
- private:
- UncopyableFoo(const UncopyableFoo&);
- void operator=(const UncopyableFoo&);
-
- char value_;
-};
-
-MATCHER_P(ReferencesUncopyable, variable, "") { return &arg == &variable; }
-
-TEST(MatcherPMacroTest, WorksWhenExplicitlyInstantiatedWithReference) {
- UncopyableFoo foo1('1'), foo2('2');
- const Matcher<const UncopyableFoo&> m =
- ReferencesUncopyable<const UncopyableFoo&>(foo1);
-
- EXPECT_TRUE(m.Matches(foo1));
- EXPECT_FALSE(m.Matches(foo2));
-
- // We don't want the address of the parameter printed, as most
- // likely it will just annoy the user. If the address is
- // interesting, the user should consider passing the parameter by
- // pointer instead.
- EXPECT_EQ("references uncopyable 1-byte object <31>", Describe(m));
-}
-
-
-// Tests that the body of MATCHER_Pn() can reference the parameter
-// types.
-
-MATCHER_P3(ParamTypesAreIntLongAndChar, foo, bar, baz, "") {
- StaticAssertTypeEq<int, foo_type>();
- StaticAssertTypeEq<long, bar_type>(); // NOLINT
- StaticAssertTypeEq<char, baz_type>();
- return arg == 0;
-}
-
-TEST(MatcherPnMacroTest, CanReferenceParamTypes) {
- EXPECT_THAT(0, ParamTypesAreIntLongAndChar(10, 20L, 'a'));
-}
-
-// Tests that a MATCHER_Pn matcher can be explicitly instantiated with
-// reference parameter types.
-
-MATCHER_P2(ReferencesAnyOf, variable1, variable2, "") {
- return &arg == &variable1 || &arg == &variable2;
-}
-
-TEST(MatcherPnMacroTest, WorksWhenExplicitlyInstantiatedWithReferences) {
- UncopyableFoo foo1('1'), foo2('2'), foo3('3');
- const Matcher<const UncopyableFoo&> m =
- ReferencesAnyOf<const UncopyableFoo&, const UncopyableFoo&>(foo1, foo2);
-
- EXPECT_TRUE(m.Matches(foo1));
- EXPECT_TRUE(m.Matches(foo2));
- EXPECT_FALSE(m.Matches(foo3));
-}
-
-TEST(MatcherPnMacroTest,
- GeneratesCorretDescriptionWhenExplicitlyInstantiatedWithReferences) {
- UncopyableFoo foo1('1'), foo2('2');
- const Matcher<const UncopyableFoo&> m =
- ReferencesAnyOf<const UncopyableFoo&, const UncopyableFoo&>(foo1, foo2);
-
- // We don't want the addresses of the parameters printed, as most
- // likely they will just annoy the user. If the addresses are
- // interesting, the user should consider passing the parameters by
- // pointers instead.
- EXPECT_EQ("references any of (1-byte object <31>, 1-byte object <32>)",
- Describe(m));
-}
-
-// Tests that a simple MATCHER_P2() definition works.
-
-MATCHER_P2(IsNotInClosedRange, low, hi, "") { return arg < low || arg > hi; }
-
-TEST(MatcherPnMacroTest, Works) {
- const Matcher<const long&> m = IsNotInClosedRange(10, 20); // NOLINT
- EXPECT_TRUE(m.Matches(36L));
- EXPECT_FALSE(m.Matches(15L));
-
- EXPECT_EQ("is not in closed range (10, 20)", Describe(m));
- EXPECT_EQ("not (is not in closed range (10, 20))", DescribeNegation(m));
- EXPECT_EQ("", Explain(m, 36L));
- EXPECT_EQ("", Explain(m, 15L));
-}
-
-// Tests that MATCHER*() definitions can be overloaded on the number
-// of parameters; also tests MATCHER_Pn() where n >= 3.
-
-MATCHER(EqualsSumOf, "") { return arg == 0; }
-MATCHER_P(EqualsSumOf, a, "") { return arg == a; }
-MATCHER_P2(EqualsSumOf, a, b, "") { return arg == a + b; }
-MATCHER_P3(EqualsSumOf, a, b, c, "") { return arg == a + b + c; }
-MATCHER_P4(EqualsSumOf, a, b, c, d, "") { return arg == a + b + c + d; }
-MATCHER_P5(EqualsSumOf, a, b, c, d, e, "") { return arg == a + b + c + d + e; }
-MATCHER_P6(EqualsSumOf, a, b, c, d, e, f, "") {
- return arg == a + b + c + d + e + f;
-}
-MATCHER_P7(EqualsSumOf, a, b, c, d, e, f, g, "") {
- return arg == a + b + c + d + e + f + g;
-}
-MATCHER_P8(EqualsSumOf, a, b, c, d, e, f, g, h, "") {
- return arg == a + b + c + d + e + f + g + h;
-}
-MATCHER_P9(EqualsSumOf, a, b, c, d, e, f, g, h, i, "") {
- return arg == a + b + c + d + e + f + g + h + i;
-}
-MATCHER_P10(EqualsSumOf, a, b, c, d, e, f, g, h, i, j, "") {
- return arg == a + b + c + d + e + f + g + h + i + j;
-}
-
-TEST(MatcherPnMacroTest, CanBeOverloadedOnNumberOfParameters) {
- EXPECT_THAT(0, EqualsSumOf());
- EXPECT_THAT(1, EqualsSumOf(1));
- EXPECT_THAT(12, EqualsSumOf(10, 2));
- EXPECT_THAT(123, EqualsSumOf(100, 20, 3));
- EXPECT_THAT(1234, EqualsSumOf(1000, 200, 30, 4));
- EXPECT_THAT(12345, EqualsSumOf(10000, 2000, 300, 40, 5));
- EXPECT_THAT("abcdef",
- EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f'));
- EXPECT_THAT("abcdefg",
- EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f', 'g'));
- EXPECT_THAT("abcdefgh",
- EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f', 'g',
- "h"));
- EXPECT_THAT("abcdefghi",
- EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f', 'g',
- "h", 'i'));
- EXPECT_THAT("abcdefghij",
- EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f', 'g',
- "h", 'i', ::std::string("j")));
-
- EXPECT_THAT(1, Not(EqualsSumOf()));
- EXPECT_THAT(-1, Not(EqualsSumOf(1)));
- EXPECT_THAT(-12, Not(EqualsSumOf(10, 2)));
- EXPECT_THAT(-123, Not(EqualsSumOf(100, 20, 3)));
- EXPECT_THAT(-1234, Not(EqualsSumOf(1000, 200, 30, 4)));
- EXPECT_THAT(-12345, Not(EqualsSumOf(10000, 2000, 300, 40, 5)));
- EXPECT_THAT("abcdef ",
- Not(EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f')));
- EXPECT_THAT("abcdefg ",
- Not(EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f',
- 'g')));
- EXPECT_THAT("abcdefgh ",
- Not(EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f', 'g',
- "h")));
- EXPECT_THAT("abcdefghi ",
- Not(EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f', 'g',
- "h", 'i')));
- EXPECT_THAT("abcdefghij ",
- Not(EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f', 'g',
- "h", 'i', ::std::string("j"))));
-}
-
-// Tests that a MATCHER_Pn() definition can be instantiated with any
-// compatible parameter types.
-TEST(MatcherPnMacroTest, WorksForDifferentParameterTypes) {
- EXPECT_THAT(123, EqualsSumOf(100L, 20, static_cast<char>(3)));
- EXPECT_THAT("abcd", EqualsSumOf(::std::string("a"), "b", 'c', "d"));
-
- EXPECT_THAT(124, Not(EqualsSumOf(100L, 20, static_cast<char>(3))));
- EXPECT_THAT("abcde", Not(EqualsSumOf(::std::string("a"), "b", 'c', "d")));
-}
-
-// Tests that the matcher body can promote the parameter types.
-
-MATCHER_P2(EqConcat, prefix, suffix, "") {
- // The following lines promote the two parameters to desired types.
- std::string prefix_str(prefix);
- char suffix_char = static_cast<char>(suffix);
- return arg == prefix_str + suffix_char;
-}
-
-TEST(MatcherPnMacroTest, SimpleTypePromotion) {
- Matcher<std::string> no_promo =
- EqConcat(std::string("foo"), 't');
- Matcher<const std::string&> promo =
- EqConcat("foo", static_cast<int>('t'));
- EXPECT_FALSE(no_promo.Matches("fool"));
- EXPECT_FALSE(promo.Matches("fool"));
- EXPECT_TRUE(no_promo.Matches("foot"));
- EXPECT_TRUE(promo.Matches("foot"));
-}
-
-// Verifies the type of a MATCHER*.
-
-TEST(MatcherPnMacroTest, TypesAreCorrect) {
- // EqualsSumOf() must be assignable to a EqualsSumOfMatcher variable.
- EqualsSumOfMatcher a0 = EqualsSumOf();
-
- // EqualsSumOf(1) must be assignable to a EqualsSumOfMatcherP variable.
- EqualsSumOfMatcherP<int> a1 = EqualsSumOf(1);
-
- // EqualsSumOf(p1, ..., pk) must be assignable to a EqualsSumOfMatcherPk
- // variable, and so on.
- EqualsSumOfMatcherP2<int, char> a2 = EqualsSumOf(1, '2');
- EqualsSumOfMatcherP3<int, int, char> a3 = EqualsSumOf(1, 2, '3');
- EqualsSumOfMatcherP4<int, int, int, char> a4 = EqualsSumOf(1, 2, 3, '4');
- EqualsSumOfMatcherP5<int, int, int, int, char> a5 =
- EqualsSumOf(1, 2, 3, 4, '5');
- EqualsSumOfMatcherP6<int, int, int, int, int, char> a6 =
- EqualsSumOf(1, 2, 3, 4, 5, '6');
- EqualsSumOfMatcherP7<int, int, int, int, int, int, char> a7 =
- EqualsSumOf(1, 2, 3, 4, 5, 6, '7');
- EqualsSumOfMatcherP8<int, int, int, int, int, int, int, char> a8 =
- EqualsSumOf(1, 2, 3, 4, 5, 6, 7, '8');
- EqualsSumOfMatcherP9<int, int, int, int, int, int, int, int, char> a9 =
- EqualsSumOf(1, 2, 3, 4, 5, 6, 7, 8, '9');
- EqualsSumOfMatcherP10<int, int, int, int, int, int, int, int, int, char> a10 =
- EqualsSumOf(1, 2, 3, 4, 5, 6, 7, 8, 9, '0');
-
- // Avoid "unused variable" warnings.
- (void)a0;
- (void)a1;
- (void)a2;
- (void)a3;
- (void)a4;
- (void)a5;
- (void)a6;
- (void)a7;
- (void)a8;
- (void)a9;
- (void)a10;
-}
-
-// Tests that matcher-typed parameters can be used in Value() inside a
-// MATCHER_Pn definition.
-
-// Succeeds if arg matches exactly 2 of the 3 matchers.
-MATCHER_P3(TwoOf, m1, m2, m3, "") {
- const int count = static_cast<int>(Value(arg, m1))
- + static_cast<int>(Value(arg, m2)) + static_cast<int>(Value(arg, m3));
- return count == 2;
-}
-
-TEST(MatcherPnMacroTest, CanUseMatcherTypedParameterInValue) {
- EXPECT_THAT(42, TwoOf(Gt(0), Lt(50), Eq(10)));
- EXPECT_THAT(0, Not(TwoOf(Gt(-1), Lt(1), Eq(0))));
-}
-
-// Tests Contains().
-
-TEST(ContainsTest, ListMatchesWhenElementIsInContainer) {
- list<int> some_list;
- some_list.push_back(3);
- some_list.push_back(1);
- some_list.push_back(2);
- EXPECT_THAT(some_list, Contains(1));
- EXPECT_THAT(some_list, Contains(Gt(2.5)));
- EXPECT_THAT(some_list, Contains(Eq(2.0f)));
-
- list<std::string> another_list;
- another_list.push_back("fee");
- another_list.push_back("fie");
- another_list.push_back("foe");
- another_list.push_back("fum");
- EXPECT_THAT(another_list, Contains(std::string("fee")));
-}
-
-TEST(ContainsTest, ListDoesNotMatchWhenElementIsNotInContainer) {
- list<int> some_list;
- some_list.push_back(3);
- some_list.push_back(1);
- EXPECT_THAT(some_list, Not(Contains(4)));
-}
-
-TEST(ContainsTest, SetMatchesWhenElementIsInContainer) {
- set<int> some_set;
- some_set.insert(3);
- some_set.insert(1);
- some_set.insert(2);
- EXPECT_THAT(some_set, Contains(Eq(1.0)));
- EXPECT_THAT(some_set, Contains(Eq(3.0f)));
- EXPECT_THAT(some_set, Contains(2));
-
- set<const char*> another_set;
- another_set.insert("fee");
- another_set.insert("fie");
- another_set.insert("foe");
- another_set.insert("fum");
- EXPECT_THAT(another_set, Contains(Eq(std::string("fum"))));
-}
-
-TEST(ContainsTest, SetDoesNotMatchWhenElementIsNotInContainer) {
- set<int> some_set;
- some_set.insert(3);
- some_set.insert(1);
- EXPECT_THAT(some_set, Not(Contains(4)));
-
- set<const char*> c_string_set;
- c_string_set.insert("hello");
- EXPECT_THAT(c_string_set, Not(Contains(std::string("hello").c_str())));
-}
-
-TEST(ContainsTest, ExplainsMatchResultCorrectly) {
- const int a[2] = { 1, 2 };
- Matcher<const int (&)[2]> m = Contains(2);
- EXPECT_EQ("whose element #1 matches", Explain(m, a));
-
- m = Contains(3);
- EXPECT_EQ("", Explain(m, a));
-
- m = Contains(GreaterThan(0));
- EXPECT_EQ("whose element #0 matches, which is 1 more than 0", Explain(m, a));
-
- m = Contains(GreaterThan(10));
- EXPECT_EQ("", Explain(m, a));
-}
-
-TEST(ContainsTest, DescribesItselfCorrectly) {
- Matcher<vector<int> > m = Contains(1);
- EXPECT_EQ("contains at least one element that is equal to 1", Describe(m));
-
- Matcher<vector<int> > m2 = Not(m);
- EXPECT_EQ("doesn't contain any element that is equal to 1", Describe(m2));
-}
-
-TEST(ContainsTest, MapMatchesWhenElementIsInContainer) {
- map<const char*, int> my_map;
- const char* bar = "a string";
- my_map[bar] = 2;
- EXPECT_THAT(my_map, Contains(pair<const char* const, int>(bar, 2)));
-
- map<std::string, int> another_map;
- another_map["fee"] = 1;
- another_map["fie"] = 2;
- another_map["foe"] = 3;
- another_map["fum"] = 4;
- EXPECT_THAT(another_map,
- Contains(pair<const std::string, int>(std::string("fee"), 1)));
- EXPECT_THAT(another_map, Contains(pair<const std::string, int>("fie", 2)));
-}
-
-TEST(ContainsTest, MapDoesNotMatchWhenElementIsNotInContainer) {
- map<int, int> some_map;
- some_map[1] = 11;
- some_map[2] = 22;
- EXPECT_THAT(some_map, Not(Contains(pair<const int, int>(2, 23))));
-}
-
-TEST(ContainsTest, ArrayMatchesWhenElementIsInContainer) {
- const char* string_array[] = { "fee", "fie", "foe", "fum" };
- EXPECT_THAT(string_array, Contains(Eq(std::string("fum"))));
-}
-
-TEST(ContainsTest, ArrayDoesNotMatchWhenElementIsNotInContainer) {
- int int_array[] = { 1, 2, 3, 4 };
- EXPECT_THAT(int_array, Not(Contains(5)));
-}
-
-TEST(ContainsTest, AcceptsMatcher) {
- const int a[] = { 1, 2, 3 };
- EXPECT_THAT(a, Contains(Gt(2)));
- EXPECT_THAT(a, Not(Contains(Gt(4))));
-}
-
-TEST(ContainsTest, WorksForNativeArrayAsTuple) {
- const int a[] = { 1, 2 };
- const int* const pointer = a;
- EXPECT_THAT(std::make_tuple(pointer, 2), Contains(1));
- EXPECT_THAT(std::make_tuple(pointer, 2), Not(Contains(Gt(3))));
-}
-
-TEST(ContainsTest, WorksForTwoDimensionalNativeArray) {
- int a[][3] = { { 1, 2, 3 }, { 4, 5, 6 } };
- EXPECT_THAT(a, Contains(ElementsAre(4, 5, 6)));
- EXPECT_THAT(a, Contains(Contains(5)));
- EXPECT_THAT(a, Not(Contains(ElementsAre(3, 4, 5))));
- EXPECT_THAT(a, Contains(Not(Contains(5))));
-}
-
-TEST(AllOfArrayTest, BasicForms) {
- // Iterator
- std::vector<int> v0{};
- std::vector<int> v1{1};
- std::vector<int> v2{2, 3};
- std::vector<int> v3{4, 4, 4};
- EXPECT_THAT(0, AllOfArray(v0.begin(), v0.end()));
- EXPECT_THAT(1, AllOfArray(v1.begin(), v1.end()));
- EXPECT_THAT(2, Not(AllOfArray(v1.begin(), v1.end())));
- EXPECT_THAT(3, Not(AllOfArray(v2.begin(), v2.end())));
- EXPECT_THAT(4, AllOfArray(v3.begin(), v3.end()));
- // Pointer + size
- int ar[6] = {1, 2, 3, 4, 4, 4};
- EXPECT_THAT(0, AllOfArray(ar, 0));
- EXPECT_THAT(1, AllOfArray(ar, 1));
- EXPECT_THAT(2, Not(AllOfArray(ar, 1)));
- EXPECT_THAT(3, Not(AllOfArray(ar + 1, 3)));
- EXPECT_THAT(4, AllOfArray(ar + 3, 3));
- // Array
- // int ar0[0]; Not usable
- int ar1[1] = {1};
- int ar2[2] = {2, 3};
- int ar3[3] = {4, 4, 4};
- // EXPECT_THAT(0, Not(AllOfArray(ar0))); // Cannot work
- EXPECT_THAT(1, AllOfArray(ar1));
- EXPECT_THAT(2, Not(AllOfArray(ar1)));
- EXPECT_THAT(3, Not(AllOfArray(ar2)));
- EXPECT_THAT(4, AllOfArray(ar3));
- // Container
- EXPECT_THAT(0, AllOfArray(v0));
- EXPECT_THAT(1, AllOfArray(v1));
- EXPECT_THAT(2, Not(AllOfArray(v1)));
- EXPECT_THAT(3, Not(AllOfArray(v2)));
- EXPECT_THAT(4, AllOfArray(v3));
- // Initializer
- EXPECT_THAT(0, AllOfArray<int>({})); // Requires template arg.
- EXPECT_THAT(1, AllOfArray({1}));
- EXPECT_THAT(2, Not(AllOfArray({1})));
- EXPECT_THAT(3, Not(AllOfArray({2, 3})));
- EXPECT_THAT(4, AllOfArray({4, 4, 4}));
-}
-
-TEST(AllOfArrayTest, Matchers) {
- // vector
- std::vector<Matcher<int>> matchers{Ge(1), Lt(2)};
- EXPECT_THAT(0, Not(AllOfArray(matchers)));
- EXPECT_THAT(1, AllOfArray(matchers));
- EXPECT_THAT(2, Not(AllOfArray(matchers)));
- // initializer_list
- EXPECT_THAT(0, Not(AllOfArray({Ge(0), Ge(1)})));
- EXPECT_THAT(1, AllOfArray({Ge(0), Ge(1)}));
-}
-
-TEST(AnyOfArrayTest, BasicForms) {
- // Iterator
- std::vector<int> v0{};
- std::vector<int> v1{1};
- std::vector<int> v2{2, 3};
- EXPECT_THAT(0, Not(AnyOfArray(v0.begin(), v0.end())));
- EXPECT_THAT(1, AnyOfArray(v1.begin(), v1.end()));
- EXPECT_THAT(2, Not(AnyOfArray(v1.begin(), v1.end())));
- EXPECT_THAT(3, AnyOfArray(v2.begin(), v2.end()));
- EXPECT_THAT(4, Not(AnyOfArray(v2.begin(), v2.end())));
- // Pointer + size
- int ar[3] = {1, 2, 3};
- EXPECT_THAT(0, Not(AnyOfArray(ar, 0)));
- EXPECT_THAT(1, AnyOfArray(ar, 1));
- EXPECT_THAT(2, Not(AnyOfArray(ar, 1)));
- EXPECT_THAT(3, AnyOfArray(ar + 1, 2));
- EXPECT_THAT(4, Not(AnyOfArray(ar + 1, 2)));
- // Array
- // int ar0[0]; Not usable
- int ar1[1] = {1};
- int ar2[2] = {2, 3};
- // EXPECT_THAT(0, Not(AnyOfArray(ar0))); // Cannot work
- EXPECT_THAT(1, AnyOfArray(ar1));
- EXPECT_THAT(2, Not(AnyOfArray(ar1)));
- EXPECT_THAT(3, AnyOfArray(ar2));
- EXPECT_THAT(4, Not(AnyOfArray(ar2)));
- // Container
- EXPECT_THAT(0, Not(AnyOfArray(v0)));
- EXPECT_THAT(1, AnyOfArray(v1));
- EXPECT_THAT(2, Not(AnyOfArray(v1)));
- EXPECT_THAT(3, AnyOfArray(v2));
- EXPECT_THAT(4, Not(AnyOfArray(v2)));
- // Initializer
- EXPECT_THAT(0, Not(AnyOfArray<int>({}))); // Requires template arg.
- EXPECT_THAT(1, AnyOfArray({1}));
- EXPECT_THAT(2, Not(AnyOfArray({1})));
- EXPECT_THAT(3, AnyOfArray({2, 3}));
- EXPECT_THAT(4, Not(AnyOfArray({2, 3})));
-}
-
-TEST(AnyOfArrayTest, Matchers) {
- // We negate test AllOfArrayTest.Matchers.
- // vector
- std::vector<Matcher<int>> matchers{Lt(1), Ge(2)};
- EXPECT_THAT(0, AnyOfArray(matchers));
- EXPECT_THAT(1, Not(AnyOfArray(matchers)));
- EXPECT_THAT(2, AnyOfArray(matchers));
- // initializer_list
- EXPECT_THAT(0, AnyOfArray({Lt(0), Lt(1)}));
- EXPECT_THAT(1, Not(AllOfArray({Lt(0), Lt(1)})));
-}
-
-TEST(AnyOfArrayTest, ExplainsMatchResultCorrectly) {
- // AnyOfArray and AllOfArry use the same underlying template-template,
- // thus it is sufficient to test one here.
- const std::vector<int> v0{};
- const std::vector<int> v1{1};
- const std::vector<int> v2{2, 3};
- const Matcher<int> m0 = AnyOfArray(v0);
- const Matcher<int> m1 = AnyOfArray(v1);
- const Matcher<int> m2 = AnyOfArray(v2);
- EXPECT_EQ("", Explain(m0, 0));
- EXPECT_EQ("", Explain(m1, 1));
- EXPECT_EQ("", Explain(m1, 2));
- EXPECT_EQ("", Explain(m2, 3));
- EXPECT_EQ("", Explain(m2, 4));
- EXPECT_EQ("()", Describe(m0));
- EXPECT_EQ("(is equal to 1)", Describe(m1));
- EXPECT_EQ("(is equal to 2) or (is equal to 3)", Describe(m2));
- EXPECT_EQ("()", DescribeNegation(m0));
- EXPECT_EQ("(isn't equal to 1)", DescribeNegation(m1));
- EXPECT_EQ("(isn't equal to 2) and (isn't equal to 3)", DescribeNegation(m2));
- // Explain with matchers
- const Matcher<int> g1 = AnyOfArray({GreaterThan(1)});
- const Matcher<int> g2 = AnyOfArray({GreaterThan(1), GreaterThan(2)});
- // Explains the first positiv match and all prior negative matches...
- EXPECT_EQ("which is 1 less than 1", Explain(g1, 0));
- EXPECT_EQ("which is the same as 1", Explain(g1, 1));
- EXPECT_EQ("which is 1 more than 1", Explain(g1, 2));
- EXPECT_EQ("which is 1 less than 1, and which is 2 less than 2",
- Explain(g2, 0));
- EXPECT_EQ("which is the same as 1, and which is 1 less than 2",
- Explain(g2, 1));
- EXPECT_EQ("which is 1 more than 1", // Only the first
- Explain(g2, 2));
-}
-
-TEST(AllOfTest, HugeMatcher) {
- // Verify that using AllOf with many arguments doesn't cause
- // the compiler to exceed template instantiation depth limit.
- EXPECT_THAT(0, testing::AllOf(_, _, _, _, _, _, _, _, _,
- testing::AllOf(_, _, _, _, _, _, _, _, _, _)));
-}
-
-TEST(AnyOfTest, HugeMatcher) {
- // Verify that using AnyOf with many arguments doesn't cause
- // the compiler to exceed template instantiation depth limit.
- EXPECT_THAT(0, testing::AnyOf(_, _, _, _, _, _, _, _, _,
- testing::AnyOf(_, _, _, _, _, _, _, _, _, _)));
-}
-
-namespace adl_test {
-
-// Verifies that the implementation of ::testing::AllOf and ::testing::AnyOf
-// don't issue unqualified recursive calls. If they do, the argument dependent
-// name lookup will cause AllOf/AnyOf in the 'adl_test' namespace to be found
-// as a candidate and the compilation will break due to an ambiguous overload.
-
-// The matcher must be in the same namespace as AllOf/AnyOf to make argument
-// dependent lookup find those.
-MATCHER(M, "") { return true; }
-
-template <typename T1, typename T2>
-bool AllOf(const T1& /*t1*/, const T2& /*t2*/) { return true; }
-
-TEST(AllOfTest, DoesNotCallAllOfUnqualified) {
- EXPECT_THAT(42, testing::AllOf(
- M(), M(), M(), M(), M(), M(), M(), M(), M(), M()));
-}
-
-template <typename T1, typename T2> bool
-AnyOf(const T1& t1, const T2& t2) { return true; }
-
-TEST(AnyOfTest, DoesNotCallAnyOfUnqualified) {
- EXPECT_THAT(42, testing::AnyOf(
- M(), M(), M(), M(), M(), M(), M(), M(), M(), M()));
-}
-
-} // namespace adl_test
-
-
-TEST(AllOfTest, WorksOnMoveOnlyType) {
- std::unique_ptr<int> p(new int(3));
- EXPECT_THAT(p, AllOf(Pointee(Eq(3)), Pointee(Gt(0)), Pointee(Lt(5))));
- EXPECT_THAT(p, Not(AllOf(Pointee(Eq(3)), Pointee(Gt(0)), Pointee(Lt(3)))));
-}
-
-TEST(AnyOfTest, WorksOnMoveOnlyType) {
- std::unique_ptr<int> p(new int(3));
- EXPECT_THAT(p, AnyOf(Pointee(Eq(5)), Pointee(Lt(0)), Pointee(Lt(5))));
- EXPECT_THAT(p, Not(AnyOf(Pointee(Eq(5)), Pointee(Lt(0)), Pointee(Gt(5)))));
-}
-
-MATCHER(IsNotNull, "") {
- return arg != nullptr;
-}
-
-// Verifies that a matcher defined using MATCHER() can work on
-// move-only types.
-TEST(MatcherMacroTest, WorksOnMoveOnlyType) {
- std::unique_ptr<int> p(new int(3));
- EXPECT_THAT(p, IsNotNull());
- EXPECT_THAT(std::unique_ptr<int>(), Not(IsNotNull()));
-}
-
-MATCHER_P(UniquePointee, pointee, "") {
- return *arg == pointee;
-}
-
-// Verifies that a matcher defined using MATCHER_P*() can work on
-// move-only types.
-TEST(MatcherPMacroTest, WorksOnMoveOnlyType) {
- std::unique_ptr<int> p(new int(3));
- EXPECT_THAT(p, UniquePointee(3));
- EXPECT_THAT(p, Not(UniquePointee(2)));
-}
-
-
-} // namespace
-
-#ifdef _MSC_VER
-# pragma warning(pop)
-#endif
#include <stdlib.h>
+#include <cstdint>
#include <map>
#include <memory>
#include <sstream>
#include <string>
-#include <type_traits>
#include <vector>
#include "gmock/gmock.h"
ConvertIdentifierNameToWords("_Chapter11Section_1_"));
}
-TEST(PointeeOfTest, WorksForSmartPointers) {
- EXPECT_TRUE(
- (std::is_same<int, PointeeOf<std::unique_ptr<int>>::type>::value));
- EXPECT_TRUE(
- (std::is_same<std::string,
- PointeeOf<std::shared_ptr<std::string>>::type>::value));
-}
-
-TEST(PointeeOfTest, WorksForRawPointers) {
- EXPECT_TRUE((std::is_same<int, PointeeOf<int*>::type>::value));
- EXPECT_TRUE((std::is_same<const char, PointeeOf<const char*>::type>::value));
- EXPECT_TRUE((std::is_void<PointeeOf<void*>::type>::value));
-}
-
TEST(GetRawPointerTest, WorksForSmartPointers) {
const char* const raw_p1 = new const char('a'); // NOLINT
const std::unique_ptr<const char> p1(raw_p1);
EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned int)); // NOLINT
EXPECT_EQ(kInteger, GMOCK_KIND_OF_(long)); // NOLINT
EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned long)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(long long)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned long long)); // NOLINT
EXPECT_EQ(kInteger, GMOCK_KIND_OF_(wchar_t)); // NOLINT
- EXPECT_EQ(kInteger, GMOCK_KIND_OF_(Int64)); // NOLINT
- EXPECT_EQ(kInteger, GMOCK_KIND_OF_(UInt64)); // NOLINT
EXPECT_EQ(kInteger, GMOCK_KIND_OF_(size_t)); // NOLINT
#if GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_CYGWIN
// ssize_t is not defined on Windows and possibly some other OSes.
EXPECT_TRUE((LosslessArithmeticConvertible<unsigned char, int>::value));
// Unsigned => larger unsigned is fine.
- EXPECT_TRUE(
- (LosslessArithmeticConvertible<unsigned short, UInt64>::value)); // NOLINT
+ EXPECT_TRUE((LosslessArithmeticConvertible<
+ unsigned short, uint64_t>::value)); // NOLINT
// Signed => unsigned is not fine.
- EXPECT_FALSE((LosslessArithmeticConvertible<short, UInt64>::value)); // NOLINT
+ EXPECT_FALSE((LosslessArithmeticConvertible<
+ short, uint64_t>::value)); // NOLINT
EXPECT_FALSE((LosslessArithmeticConvertible<
signed char, unsigned int>::value)); // NOLINT
EXPECT_FALSE((LosslessArithmeticConvertible<
unsigned char, signed char>::value));
EXPECT_FALSE((LosslessArithmeticConvertible<int, unsigned int>::value));
- EXPECT_FALSE((LosslessArithmeticConvertible<UInt64, Int64>::value));
+ EXPECT_FALSE((LosslessArithmeticConvertible<uint64_t, int64_t>::value));
// Larger size => smaller size is not fine.
EXPECT_FALSE((LosslessArithmeticConvertible<long, char>::value)); // NOLINT
EXPECT_FALSE((LosslessArithmeticConvertible<int, signed char>::value));
- EXPECT_FALSE((LosslessArithmeticConvertible<Int64, unsigned int>::value));
+ EXPECT_FALSE((LosslessArithmeticConvertible<int64_t, unsigned int>::value));
}
TEST(LosslessArithmeticConvertibleTest, IntegerToFloatingPoint) {
TEST(LosslessArithmeticConvertibleTest, FloatingPointToInteger) {
EXPECT_FALSE((LosslessArithmeticConvertible<float, long>::value)); // NOLINT
- EXPECT_FALSE((LosslessArithmeticConvertible<double, Int64>::value));
+ EXPECT_FALSE((LosslessArithmeticConvertible<double, int64_t>::value));
EXPECT_FALSE((LosslessArithmeticConvertible<long double, int>::value));
}
#endif
#include "gmock/gmock-matchers.h"
-#include "gmock/gmock-more-matchers.h"
#include <string.h>
#include <time.h>
+
+#include <array>
+#include <cstdint>
#include <deque>
#include <forward_list>
#include <functional>
#include <sstream>
#include <string>
#include <type_traits>
+#include <unordered_map>
+#include <unordered_set>
#include <utility>
#include <vector>
+
+#include "gmock/gmock-more-matchers.h"
#include "gmock/gmock.h"
-#include "gtest/gtest.h"
#include "gtest/gtest-spi.h"
+#include "gtest/gtest.h"
namespace testing {
namespace gmock_matchers_test {
using testing::internal::DummyMatchResultListener;
using testing::internal::ElementMatcherPair;
using testing::internal::ElementMatcherPairs;
+using testing::internal::ElementsAreArrayMatcher;
using testing::internal::ExplainMatchFailureTupleTo;
using testing::internal::FloatingEqMatcher;
using testing::internal::FormatMatcherDescription;
std::string OfType(const std::string& type_name) {
#if GTEST_HAS_RTTI
- return " (of type " + type_name + ")";
+ return IsReadableTypeName(type_name) ? " (of type " + type_name + ")" : "";
#else
return "";
#endif
EXPECT_FALSE(m2.Matches("hello"));
}
-#if GTEST_HAS_ABSL
+#if GTEST_INTERNAL_HAS_STRING_VIEW
// Tests that a C-string literal can be implicitly converted to a
-// Matcher<absl::string_view> or Matcher<const absl::string_view&>.
+// Matcher<StringView> or Matcher<const StringView&>.
TEST(StringViewMatcherTest, CanBeImplicitlyConstructedFromCStringLiteral) {
- Matcher<absl::string_view> m1 = "cats";
+ Matcher<internal::StringView> m1 = "cats";
EXPECT_TRUE(m1.Matches("cats"));
EXPECT_FALSE(m1.Matches("dogs"));
- Matcher<const absl::string_view&> m2 = "cats";
+ Matcher<const internal::StringView&> m2 = "cats";
EXPECT_TRUE(m2.Matches("cats"));
EXPECT_FALSE(m2.Matches("dogs"));
}
// Tests that a std::string object can be implicitly converted to a
-// Matcher<absl::string_view> or Matcher<const absl::string_view&>.
+// Matcher<StringView> or Matcher<const StringView&>.
TEST(StringViewMatcherTest, CanBeImplicitlyConstructedFromString) {
- Matcher<absl::string_view> m1 = std::string("cats");
+ Matcher<internal::StringView> m1 = std::string("cats");
EXPECT_TRUE(m1.Matches("cats"));
EXPECT_FALSE(m1.Matches("dogs"));
- Matcher<const absl::string_view&> m2 = std::string("cats");
+ Matcher<const internal::StringView&> m2 = std::string("cats");
EXPECT_TRUE(m2.Matches("cats"));
EXPECT_FALSE(m2.Matches("dogs"));
}
-// Tests that a absl::string_view object can be implicitly converted to a
-// Matcher<absl::string_view> or Matcher<const absl::string_view&>.
+// Tests that a StringView object can be implicitly converted to a
+// Matcher<StringView> or Matcher<const StringView&>.
TEST(StringViewMatcherTest, CanBeImplicitlyConstructedFromStringView) {
- Matcher<absl::string_view> m1 = absl::string_view("cats");
+ Matcher<internal::StringView> m1 = internal::StringView("cats");
EXPECT_TRUE(m1.Matches("cats"));
EXPECT_FALSE(m1.Matches("dogs"));
- Matcher<const absl::string_view&> m2 = absl::string_view("cats");
+ Matcher<const internal::StringView&> m2 = internal::StringView("cats");
EXPECT_TRUE(m2.Matches("cats"));
EXPECT_FALSE(m2.Matches("dogs"));
}
-#endif // GTEST_HAS_ABSL
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
// Tests that a std::reference_wrapper<std::string> object can be implicitly
// converted to a Matcher<std::string> or Matcher<const std::string&> via Eq().
// MatcherInterface* without requiring the user to explicitly
// write the type.
TEST(MakeMatcherTest, ConstructsMatcherFromMatcherInterface) {
- const MatcherInterface<int>* dummy_impl = nullptr;
+ const MatcherInterface<int>* dummy_impl = new EvenMatcherImpl;
Matcher<int> m = MakeMatcher(dummy_impl);
}
// Tests that MatcherCast<const T&>(m) works when m is a Matcher<T>.
TEST(SafeMatcherCastTest, FromNonReferenceToConstReference) {
- Matcher<int> m1 = Eq(0);
- Matcher<const int&> m2 = SafeMatcherCast<const int&>(m1);
- EXPECT_TRUE(m2.Matches(0));
- EXPECT_FALSE(m2.Matches(1));
+ Matcher<std::unique_ptr<int>> m1 = IsNull();
+ Matcher<const std::unique_ptr<int>&> m2 =
+ SafeMatcherCast<const std::unique_ptr<int>&>(m1);
+ EXPECT_TRUE(m2.Matches(std::unique_ptr<int>()));
+ EXPECT_FALSE(m2.Matches(std::unique_ptr<int>(new int)));
}
// Tests that SafeMatcherCast<T&>(m) works when m is a Matcher<T>.
MOCK_METHOD1(Call, void(MoveOnly));
};
+// Disable this test in VS 2015 (version 14), where it fails when SEH is enabled
+#if defined(_MSC_VER) && (_MSC_VER < 1910)
+TEST(ComparisonBaseTest, DISABLED_WorksWithMoveOnly) {
+#else
TEST(ComparisonBaseTest, WorksWithMoveOnly) {
+#endif
MoveOnly m{0};
MoveHelper helper;
// Tests string comparison matchers.
+template <typename T = std::string>
+std::string FromStringLike(internal::StringLike<T> str) {
+ return std::string(str);
+}
+
+TEST(StringLike, TestConversions) {
+ EXPECT_EQ("foo", FromStringLike("foo"));
+ EXPECT_EQ("foo", FromStringLike(std::string("foo")));
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+ EXPECT_EQ("foo", FromStringLike(internal::StringView("foo")));
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
+
+ // Non deducible types.
+ EXPECT_EQ("", FromStringLike({}));
+ EXPECT_EQ("foo", FromStringLike({'f', 'o', 'o'}));
+ const char buf[] = "foo";
+ EXPECT_EQ("foo", FromStringLike({buf, buf + 3}));
+}
+
TEST(StrEqTest, MatchesEqualString) {
Matcher<const char*> m = StrEq(std::string("Hello"));
EXPECT_TRUE(m.Matches("Hello"));
EXPECT_TRUE(m2.Matches("Hello"));
EXPECT_FALSE(m2.Matches("Hi"));
-#if GTEST_HAS_ABSL
- Matcher<const absl::string_view&> m3 = StrEq("Hello");
- EXPECT_TRUE(m3.Matches(absl::string_view("Hello")));
- EXPECT_FALSE(m3.Matches(absl::string_view("hello")));
- EXPECT_FALSE(m3.Matches(absl::string_view()));
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+ Matcher<const internal::StringView&> m3 =
+ StrEq(internal::StringView("Hello"));
+ EXPECT_TRUE(m3.Matches(internal::StringView("Hello")));
+ EXPECT_FALSE(m3.Matches(internal::StringView("hello")));
+ EXPECT_FALSE(m3.Matches(internal::StringView()));
- Matcher<const absl::string_view&> m_empty = StrEq("");
- EXPECT_TRUE(m_empty.Matches(absl::string_view("")));
- EXPECT_TRUE(m_empty.Matches(absl::string_view()));
- EXPECT_FALSE(m_empty.Matches(absl::string_view("hello")));
-#endif // GTEST_HAS_ABSL
+ Matcher<const internal::StringView&> m_empty = StrEq("");
+ EXPECT_TRUE(m_empty.Matches(internal::StringView("")));
+ EXPECT_TRUE(m_empty.Matches(internal::StringView()));
+ EXPECT_FALSE(m_empty.Matches(internal::StringView("hello")));
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
}
TEST(StrEqTest, CanDescribeSelf) {
EXPECT_TRUE(m2.Matches("hello"));
EXPECT_FALSE(m2.Matches("Hello"));
-#if GTEST_HAS_ABSL
- Matcher<const absl::string_view> m3 = StrNe("Hello");
- EXPECT_TRUE(m3.Matches(absl::string_view("")));
- EXPECT_TRUE(m3.Matches(absl::string_view()));
- EXPECT_FALSE(m3.Matches(absl::string_view("Hello")));
-#endif // GTEST_HAS_ABSL
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+ Matcher<const internal::StringView> m3 = StrNe(internal::StringView("Hello"));
+ EXPECT_TRUE(m3.Matches(internal::StringView("")));
+ EXPECT_TRUE(m3.Matches(internal::StringView()));
+ EXPECT_FALSE(m3.Matches(internal::StringView("Hello")));
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
}
TEST(StrNeTest, CanDescribeSelf) {
EXPECT_TRUE(m2.Matches("hello"));
EXPECT_FALSE(m2.Matches("Hi"));
-#if GTEST_HAS_ABSL
- Matcher<const absl::string_view&> m3 = StrCaseEq(std::string("Hello"));
- EXPECT_TRUE(m3.Matches(absl::string_view("Hello")));
- EXPECT_TRUE(m3.Matches(absl::string_view("hello")));
- EXPECT_FALSE(m3.Matches(absl::string_view("Hi")));
- EXPECT_FALSE(m3.Matches(absl::string_view()));
-#endif // GTEST_HAS_ABSL
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+ Matcher<const internal::StringView&> m3 =
+ StrCaseEq(internal::StringView("Hello"));
+ EXPECT_TRUE(m3.Matches(internal::StringView("Hello")));
+ EXPECT_TRUE(m3.Matches(internal::StringView("hello")));
+ EXPECT_FALSE(m3.Matches(internal::StringView("Hi")));
+ EXPECT_FALSE(m3.Matches(internal::StringView()));
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
}
TEST(StrCaseEqTest, MatchesEqualStringWith0IgnoringCase) {
EXPECT_TRUE(m2.Matches(""));
EXPECT_FALSE(m2.Matches("Hello"));
-#if GTEST_HAS_ABSL
- Matcher<const absl::string_view> m3 = StrCaseNe("Hello");
- EXPECT_TRUE(m3.Matches(absl::string_view("Hi")));
- EXPECT_TRUE(m3.Matches(absl::string_view()));
- EXPECT_FALSE(m3.Matches(absl::string_view("Hello")));
- EXPECT_FALSE(m3.Matches(absl::string_view("hello")));
-#endif // GTEST_HAS_ABSL
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+ Matcher<const internal::StringView> m3 =
+ StrCaseNe(internal::StringView("Hello"));
+ EXPECT_TRUE(m3.Matches(internal::StringView("Hi")));
+ EXPECT_TRUE(m3.Matches(internal::StringView()));
+ EXPECT_FALSE(m3.Matches(internal::StringView("Hello")));
+ EXPECT_FALSE(m3.Matches(internal::StringView("hello")));
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
}
TEST(StrCaseNeTest, CanDescribeSelf) {
EXPECT_FALSE(m_empty.Matches(nullptr));
}
-#if GTEST_HAS_ABSL
-// Tests that HasSubstr() works for matching absl::string_view-typed values.
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+// Tests that HasSubstr() works for matching StringView-typed values.
TEST(HasSubstrTest, WorksForStringViewClasses) {
- const Matcher<absl::string_view> m1 = HasSubstr("foo");
- EXPECT_TRUE(m1.Matches(absl::string_view("I love food.")));
- EXPECT_FALSE(m1.Matches(absl::string_view("tofo")));
- EXPECT_FALSE(m1.Matches(absl::string_view()));
+ const Matcher<internal::StringView> m1 =
+ HasSubstr(internal::StringView("foo"));
+ EXPECT_TRUE(m1.Matches(internal::StringView("I love food.")));
+ EXPECT_FALSE(m1.Matches(internal::StringView("tofo")));
+ EXPECT_FALSE(m1.Matches(internal::StringView()));
- const Matcher<const absl::string_view&> m2 = HasSubstr("foo");
- EXPECT_TRUE(m2.Matches(absl::string_view("I love food.")));
- EXPECT_FALSE(m2.Matches(absl::string_view("tofo")));
- EXPECT_FALSE(m2.Matches(absl::string_view()));
+ const Matcher<const internal::StringView&> m2 = HasSubstr("foo");
+ EXPECT_TRUE(m2.Matches(internal::StringView("I love food.")));
+ EXPECT_FALSE(m2.Matches(internal::StringView("tofo")));
+ EXPECT_FALSE(m2.Matches(internal::StringView()));
- const Matcher<const absl::string_view&> m3 = HasSubstr("");
- EXPECT_TRUE(m3.Matches(absl::string_view("foo")));
- EXPECT_TRUE(m3.Matches(absl::string_view("")));
- EXPECT_TRUE(m3.Matches(absl::string_view()));
+ const Matcher<const internal::StringView&> m3 = HasSubstr("");
+ EXPECT_TRUE(m3.Matches(internal::StringView("foo")));
+ EXPECT_TRUE(m3.Matches(internal::StringView("")));
+ EXPECT_TRUE(m3.Matches(internal::StringView()));
}
-#endif // GTEST_HAS_ABSL
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
// Tests that HasSubstr(s) describes itself properly.
TEST(HasSubstrTest, CanDescribeSelf) {
EXPECT_THAT(container, Not(Contains(Pair(3, _))));
}
+TEST(FieldsAreTest, MatchesCorrectly) {
+ std::tuple<int, std::string, double> p(25, "foo", .5);
+
+ // All fields match.
+ EXPECT_THAT(p, FieldsAre(25, "foo", .5));
+ EXPECT_THAT(p, FieldsAre(Ge(20), HasSubstr("o"), DoubleEq(.5)));
+
+ // Some don't match.
+ EXPECT_THAT(p, Not(FieldsAre(26, "foo", .5)));
+ EXPECT_THAT(p, Not(FieldsAre(25, "fo", .5)));
+ EXPECT_THAT(p, Not(FieldsAre(25, "foo", .6)));
+}
+
+TEST(FieldsAreTest, CanDescribeSelf) {
+ Matcher<const pair<std::string, int>&> m1 = FieldsAre("foo", 42);
+ EXPECT_EQ(
+ "has field #0 that is equal to \"foo\""
+ ", and has field #1 that is equal to 42",
+ Describe(m1));
+ EXPECT_EQ(
+ "has field #0 that isn't equal to \"foo\""
+ ", or has field #1 that isn't equal to 42",
+ DescribeNegation(m1));
+}
+
+TEST(FieldsAreTest, CanExplainMatchResultTo) {
+ // The first one that fails is the one that gives the error.
+ Matcher<std::tuple<int, int, int>> m =
+ FieldsAre(GreaterThan(0), GreaterThan(0), GreaterThan(0));
+
+ EXPECT_EQ("whose field #0 does not match, which is 1 less than 0",
+ Explain(m, std::make_tuple(-1, -2, -3)));
+ EXPECT_EQ("whose field #1 does not match, which is 2 less than 0",
+ Explain(m, std::make_tuple(1, -2, -3)));
+ EXPECT_EQ("whose field #2 does not match, which is 3 less than 0",
+ Explain(m, std::make_tuple(1, 2, -3)));
+
+ // If they all match, we get a long explanation of success.
+ EXPECT_EQ(
+ "whose all elements match, "
+ "where field #0 is a value which is 1 more than 0"
+ ", and field #1 is a value which is 2 more than 0"
+ ", and field #2 is a value which is 3 more than 0",
+ Explain(m, std::make_tuple(1, 2, 3)));
+
+ // Only print those that have an explanation.
+ m = FieldsAre(GreaterThan(0), 0, GreaterThan(0));
+ EXPECT_EQ(
+ "whose all elements match, "
+ "where field #0 is a value which is 1 more than 0"
+ ", and field #2 is a value which is 3 more than 0",
+ Explain(m, std::make_tuple(1, 0, 3)));
+
+ // If only one has an explanation, then print that one.
+ m = FieldsAre(0, GreaterThan(0), 0);
+ EXPECT_EQ(
+ "whose all elements match, "
+ "where field #1 is a value which is 1 more than 0",
+ Explain(m, std::make_tuple(0, 1, 0)));
+}
+
+#if defined(__cpp_structured_bindings) && __cpp_structured_bindings >= 201606
+TEST(FieldsAreTest, StructuredBindings) {
+ // testing::FieldsAre can also match aggregates and such with C++17 and up.
+ struct MyType {
+ int i;
+ std::string str;
+ };
+ EXPECT_THAT((MyType{17, "foo"}), FieldsAre(Eq(17), HasSubstr("oo")));
+
+ // Test all the supported arities.
+ struct MyVarType1 {
+ int a;
+ };
+ EXPECT_THAT(MyVarType1{}, FieldsAre(0));
+ struct MyVarType2 {
+ int a, b;
+ };
+ EXPECT_THAT(MyVarType2{}, FieldsAre(0, 0));
+ struct MyVarType3 {
+ int a, b, c;
+ };
+ EXPECT_THAT(MyVarType3{}, FieldsAre(0, 0, 0));
+ struct MyVarType4 {
+ int a, b, c, d;
+ };
+ EXPECT_THAT(MyVarType4{}, FieldsAre(0, 0, 0, 0));
+ struct MyVarType5 {
+ int a, b, c, d, e;
+ };
+ EXPECT_THAT(MyVarType5{}, FieldsAre(0, 0, 0, 0, 0));
+ struct MyVarType6 {
+ int a, b, c, d, e, f;
+ };
+ EXPECT_THAT(MyVarType6{}, FieldsAre(0, 0, 0, 0, 0, 0));
+ struct MyVarType7 {
+ int a, b, c, d, e, f, g;
+ };
+ EXPECT_THAT(MyVarType7{}, FieldsAre(0, 0, 0, 0, 0, 0, 0));
+ struct MyVarType8 {
+ int a, b, c, d, e, f, g, h;
+ };
+ EXPECT_THAT(MyVarType8{}, FieldsAre(0, 0, 0, 0, 0, 0, 0, 0));
+ struct MyVarType9 {
+ int a, b, c, d, e, f, g, h, i;
+ };
+ EXPECT_THAT(MyVarType9{}, FieldsAre(0, 0, 0, 0, 0, 0, 0, 0, 0));
+ struct MyVarType10 {
+ int a, b, c, d, e, f, g, h, i, j;
+ };
+ EXPECT_THAT(MyVarType10{}, FieldsAre(0, 0, 0, 0, 0, 0, 0, 0, 0, 0));
+ struct MyVarType11 {
+ int a, b, c, d, e, f, g, h, i, j, k;
+ };
+ EXPECT_THAT(MyVarType11{}, FieldsAre(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0));
+ struct MyVarType12 {
+ int a, b, c, d, e, f, g, h, i, j, k, l;
+ };
+ EXPECT_THAT(MyVarType12{}, FieldsAre(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0));
+ struct MyVarType13 {
+ int a, b, c, d, e, f, g, h, i, j, k, l, m;
+ };
+ EXPECT_THAT(MyVarType13{}, FieldsAre(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0));
+ struct MyVarType14 {
+ int a, b, c, d, e, f, g, h, i, j, k, l, m, n;
+ };
+ EXPECT_THAT(MyVarType14{},
+ FieldsAre(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0));
+ struct MyVarType15 {
+ int a, b, c, d, e, f, g, h, i, j, k, l, m, n, o;
+ };
+ EXPECT_THAT(MyVarType15{},
+ FieldsAre(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0));
+ struct MyVarType16 {
+ int a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p;
+ };
+ EXPECT_THAT(MyVarType16{},
+ FieldsAre(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0));
+}
+#endif
+
TEST(ContainsTest, WorksWithMoveOnly) {
ContainerHelper helper;
EXPECT_CALL(helper, Call(Contains(Pointee(2))));
EXPECT_FALSE(m2.Matches("H"));
EXPECT_FALSE(m2.Matches(" Hi"));
-#if GTEST_HAS_ABSL
- const Matcher<absl::string_view> m_empty = StartsWith("");
- EXPECT_TRUE(m_empty.Matches(absl::string_view()));
- EXPECT_TRUE(m_empty.Matches(absl::string_view("")));
- EXPECT_TRUE(m_empty.Matches(absl::string_view("not empty")));
-#endif // GTEST_HAS_ABSL
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+ const Matcher<internal::StringView> m_empty =
+ StartsWith(internal::StringView(""));
+ EXPECT_TRUE(m_empty.Matches(internal::StringView()));
+ EXPECT_TRUE(m_empty.Matches(internal::StringView("")));
+ EXPECT_TRUE(m_empty.Matches(internal::StringView("not empty")));
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
}
TEST(StartsWithTest, CanDescribeSelf) {
EXPECT_FALSE(m2.Matches("i"));
EXPECT_FALSE(m2.Matches("Hi "));
-#if GTEST_HAS_ABSL
- const Matcher<const absl::string_view&> m4 = EndsWith("");
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+ const Matcher<const internal::StringView&> m4 =
+ EndsWith(internal::StringView(""));
EXPECT_TRUE(m4.Matches("Hi"));
EXPECT_TRUE(m4.Matches(""));
- EXPECT_TRUE(m4.Matches(absl::string_view()));
- EXPECT_TRUE(m4.Matches(absl::string_view("")));
-#endif // GTEST_HAS_ABSL
+ EXPECT_TRUE(m4.Matches(internal::StringView()));
+ EXPECT_TRUE(m4.Matches(internal::StringView("")));
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
}
TEST(EndsWithTest, CanDescribeSelf) {
EXPECT_FALSE(m2.Matches("az1"));
EXPECT_FALSE(m2.Matches("1az"));
-#if GTEST_HAS_ABSL
- const Matcher<const absl::string_view&> m3 = MatchesRegex("a.*z");
- EXPECT_TRUE(m3.Matches(absl::string_view("az")));
- EXPECT_TRUE(m3.Matches(absl::string_view("abcz")));
- EXPECT_FALSE(m3.Matches(absl::string_view("1az")));
- EXPECT_FALSE(m3.Matches(absl::string_view()));
- const Matcher<const absl::string_view&> m4 = MatchesRegex("");
- EXPECT_TRUE(m4.Matches(absl::string_view("")));
- EXPECT_TRUE(m4.Matches(absl::string_view()));
-#endif // GTEST_HAS_ABSL
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+ const Matcher<const internal::StringView&> m3 = MatchesRegex("a.*z");
+ EXPECT_TRUE(m3.Matches(internal::StringView("az")));
+ EXPECT_TRUE(m3.Matches(internal::StringView("abcz")));
+ EXPECT_FALSE(m3.Matches(internal::StringView("1az")));
+ EXPECT_FALSE(m3.Matches(internal::StringView()));
+ const Matcher<const internal::StringView&> m4 =
+ MatchesRegex(internal::StringView(""));
+ EXPECT_TRUE(m4.Matches(internal::StringView("")));
+ EXPECT_TRUE(m4.Matches(internal::StringView()));
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
}
TEST(MatchesRegexTest, CanDescribeSelf) {
Matcher<const char*> m2 = MatchesRegex(new RE("a.*"));
EXPECT_EQ("matches regular expression \"a.*\"", Describe(m2));
-#if GTEST_HAS_ABSL
- Matcher<const absl::string_view> m3 = MatchesRegex(new RE("0.*"));
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+ Matcher<const internal::StringView> m3 = MatchesRegex(new RE("0.*"));
EXPECT_EQ("matches regular expression \"0.*\"", Describe(m3));
-#endif // GTEST_HAS_ABSL
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
}
// Tests ContainsRegex().
EXPECT_TRUE(m2.Matches("az1"));
EXPECT_FALSE(m2.Matches("1a"));
-#if GTEST_HAS_ABSL
- const Matcher<const absl::string_view&> m3 = ContainsRegex(new RE("a.*z"));
- EXPECT_TRUE(m3.Matches(absl::string_view("azbz")));
- EXPECT_TRUE(m3.Matches(absl::string_view("az1")));
- EXPECT_FALSE(m3.Matches(absl::string_view("1a")));
- EXPECT_FALSE(m3.Matches(absl::string_view()));
- const Matcher<const absl::string_view&> m4 = ContainsRegex("");
- EXPECT_TRUE(m4.Matches(absl::string_view("")));
- EXPECT_TRUE(m4.Matches(absl::string_view()));
-#endif // GTEST_HAS_ABSL
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+ const Matcher<const internal::StringView&> m3 =
+ ContainsRegex(new RE("a.*z"));
+ EXPECT_TRUE(m3.Matches(internal::StringView("azbz")));
+ EXPECT_TRUE(m3.Matches(internal::StringView("az1")));
+ EXPECT_FALSE(m3.Matches(internal::StringView("1a")));
+ EXPECT_FALSE(m3.Matches(internal::StringView()));
+ const Matcher<const internal::StringView&> m4 =
+ ContainsRegex(internal::StringView(""));
+ EXPECT_TRUE(m4.Matches(internal::StringView("")));
+ EXPECT_TRUE(m4.Matches(internal::StringView()));
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
}
TEST(ContainsRegexTest, CanDescribeSelf) {
Matcher<const char*> m2 = ContainsRegex(new RE("a.*"));
EXPECT_EQ("contains regular expression \"a.*\"", Describe(m2));
-#if GTEST_HAS_ABSL
- Matcher<const absl::string_view> m3 = ContainsRegex(new RE("0.*"));
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+ Matcher<const internal::StringView> m3 = ContainsRegex(new RE("0.*"));
EXPECT_EQ("contains regular expression \"0.*\"", Describe(m3));
-#endif // GTEST_HAS_ABSL
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
}
// Tests for wide strings.
EXPECT_TRUE(matcher.Matches(pointers));
}
+// Tests that IsNan() matches a NaN, with float.
+TEST(IsNan, FloatMatchesNan) {
+ float quiet_nan = std::numeric_limits<float>::quiet_NaN();
+ float other_nan = std::nanf("1");
+ float real_value = 1.0f;
+
+ Matcher<float> m = IsNan();
+ EXPECT_TRUE(m.Matches(quiet_nan));
+ EXPECT_TRUE(m.Matches(other_nan));
+ EXPECT_FALSE(m.Matches(real_value));
+
+ Matcher<float&> m_ref = IsNan();
+ EXPECT_TRUE(m_ref.Matches(quiet_nan));
+ EXPECT_TRUE(m_ref.Matches(other_nan));
+ EXPECT_FALSE(m_ref.Matches(real_value));
+
+ Matcher<const float&> m_cref = IsNan();
+ EXPECT_TRUE(m_cref.Matches(quiet_nan));
+ EXPECT_TRUE(m_cref.Matches(other_nan));
+ EXPECT_FALSE(m_cref.Matches(real_value));
+}
+
+// Tests that IsNan() matches a NaN, with double.
+TEST(IsNan, DoubleMatchesNan) {
+ double quiet_nan = std::numeric_limits<double>::quiet_NaN();
+ double other_nan = std::nan("1");
+ double real_value = 1.0;
+
+ Matcher<double> m = IsNan();
+ EXPECT_TRUE(m.Matches(quiet_nan));
+ EXPECT_TRUE(m.Matches(other_nan));
+ EXPECT_FALSE(m.Matches(real_value));
+
+ Matcher<double&> m_ref = IsNan();
+ EXPECT_TRUE(m_ref.Matches(quiet_nan));
+ EXPECT_TRUE(m_ref.Matches(other_nan));
+ EXPECT_FALSE(m_ref.Matches(real_value));
+
+ Matcher<const double&> m_cref = IsNan();
+ EXPECT_TRUE(m_cref.Matches(quiet_nan));
+ EXPECT_TRUE(m_cref.Matches(other_nan));
+ EXPECT_FALSE(m_cref.Matches(real_value));
+}
+
+// Tests that IsNan() matches a NaN, with long double.
+TEST(IsNan, LongDoubleMatchesNan) {
+ long double quiet_nan = std::numeric_limits<long double>::quiet_NaN();
+ long double other_nan = std::nan("1");
+ long double real_value = 1.0;
+
+ Matcher<long double> m = IsNan();
+ EXPECT_TRUE(m.Matches(quiet_nan));
+ EXPECT_TRUE(m.Matches(other_nan));
+ EXPECT_FALSE(m.Matches(real_value));
+
+ Matcher<long double&> m_ref = IsNan();
+ EXPECT_TRUE(m_ref.Matches(quiet_nan));
+ EXPECT_TRUE(m_ref.Matches(other_nan));
+ EXPECT_FALSE(m_ref.Matches(real_value));
+
+ Matcher<const long double&> m_cref = IsNan();
+ EXPECT_TRUE(m_cref.Matches(quiet_nan));
+ EXPECT_TRUE(m_cref.Matches(other_nan));
+ EXPECT_FALSE(m_cref.Matches(real_value));
+}
+
+// Tests that IsNan() works with Not.
+TEST(IsNan, NotMatchesNan) {
+ Matcher<float> mf = Not(IsNan());
+ EXPECT_FALSE(mf.Matches(std::numeric_limits<float>::quiet_NaN()));
+ EXPECT_FALSE(mf.Matches(std::nanf("1")));
+ EXPECT_TRUE(mf.Matches(1.0));
+
+ Matcher<double> md = Not(IsNan());
+ EXPECT_FALSE(md.Matches(std::numeric_limits<double>::quiet_NaN()));
+ EXPECT_FALSE(md.Matches(std::nan("1")));
+ EXPECT_TRUE(md.Matches(1.0));
+
+ Matcher<long double> mld = Not(IsNan());
+ EXPECT_FALSE(mld.Matches(std::numeric_limits<long double>::quiet_NaN()));
+ EXPECT_FALSE(mld.Matches(std::nanl("1")));
+ EXPECT_TRUE(mld.Matches(1.0));
+}
+
+// Tests that IsNan() can describe itself.
+TEST(IsNan, CanDescribeSelf) {
+ Matcher<float> mf = IsNan();
+ EXPECT_EQ("is NaN", Describe(mf));
+
+ Matcher<double> md = IsNan();
+ EXPECT_EQ("is NaN", Describe(md));
+
+ Matcher<long double> mld = IsNan();
+ EXPECT_EQ("is NaN", Describe(mld));
+}
+
+// Tests that IsNan() can describe itself with Not.
+TEST(IsNan, CanDescribeSelfWithNot) {
+ Matcher<float> mf = Not(IsNan());
+ EXPECT_EQ("isn't NaN", Describe(mf));
+
+ Matcher<double> md = Not(IsNan());
+ EXPECT_EQ("isn't NaN", Describe(md));
+
+ Matcher<long double> mld = Not(IsNan());
+ EXPECT_EQ("isn't NaN", Describe(mld));
+}
+
// Tests that FloatEq() matches a 2-tuple where
// FloatEq(first field) matches the second field.
TEST(FloatEq2Test, MatchesEqualArguments) {
EXPECT_FALSE(m.Matches(n));
}
+// Tests that Truly(predicate) provides a helpful reason when it fails.
+TEST(TrulyTest, ExplainsFailures) {
+ StringMatchResultListener listener;
+ EXPECT_FALSE(ExplainMatchResult(Truly(IsPositive), -1, &listener));
+ EXPECT_EQ(listener.str(), "didn't satisfy the given predicate");
+}
+
// Tests that Matches(m) is a predicate satisfied by whatever that
// matches matcher m.
TEST(MatchesTest, IsSatisfiedByWhatMatchesTheMatcher) {
EXPECT_EQ("", listener2.str());
}
+MATCHER(ConstructNoArg, "") { return true; }
+MATCHER_P(Construct1Arg, arg1, "") { return true; }
+MATCHER_P2(Construct2Args, arg1, arg2, "") { return true; }
+
+TEST(MatcherConstruct, ExplicitVsImplicit) {
+ {
+ // No arg constructor can be constructed with empty brace.
+ ConstructNoArgMatcher m = {};
+ (void)m;
+ // And with no args
+ ConstructNoArgMatcher m2;
+ (void)m2;
+ }
+ {
+ // The one arg constructor has an explicit constructor.
+ // This is to prevent the implicit conversion.
+ using M = Construct1ArgMatcherP<int>;
+ EXPECT_TRUE((std::is_constructible<M, int>::value));
+ EXPECT_FALSE((std::is_convertible<int, M>::value));
+ }
+ {
+ // Multiple arg matchers can be constructed with an implicit construction.
+ Construct2ArgsMatcherP2<int, double> m = {1, 2.2};
+ (void)m;
+ }
+}
+
MATCHER_P(Really, inner_matcher, "") {
return ExplainMatchResult(inner_matcher, arg, result_listener);
}
static unsigned short n; // NOLINT
n = 5;
- // VC++ prior to version 8.0 SP1 has a bug where it will not see any
- // functions declared in the namespace scope from within nested classes.
- // EXPECT/ASSERT_(NON)FATAL_FAILURE macros use nested classes so that all
- // namespace-level functions invoked inside them need to be explicitly
- // resolved.
- EXPECT_FATAL_FAILURE(ASSERT_THAT(n, ::testing::Gt(10)),
+ EXPECT_FATAL_FAILURE(ASSERT_THAT(n, Gt(10)),
"Value of: n\n"
"Expected: is > 10\n"
" Actual: 5" + OfType("unsigned short"));
n = 0;
EXPECT_NONFATAL_FAILURE(
- EXPECT_THAT(n, ::testing::AllOf(::testing::Le(7), ::testing::Ge(5))),
+ EXPECT_THAT(n, AllOf(Le(7), Ge(5))),
"Value of: n\n"
"Expected: (is <= 7) and (is >= 5)\n"
" Actual: 0" + OfType("unsigned short"));
static int n;
n = 0;
EXPECT_THAT(n, AllOf(Le(7), Ref(n)));
- EXPECT_FATAL_FAILURE(ASSERT_THAT(n, ::testing::Not(::testing::Ref(n))),
+ EXPECT_FATAL_FAILURE(ASSERT_THAT(n, Not(Ref(n))),
"Value of: n\n"
"Expected: does not reference the variable @");
// Tests the "Actual" part.
- EXPECT_FATAL_FAILURE(ASSERT_THAT(n, ::testing::Not(::testing::Ref(n))),
+ EXPECT_FATAL_FAILURE(ASSERT_THAT(n, Not(Ref(n))),
"Actual: 0" + OfType("int") + ", which is located @");
}
EXPECT_FALSE(m.Matches(p));
}
+TEST(PointeeTest, SmartPointer) {
+ const Matcher<std::unique_ptr<int>> m = Pointee(Ge(0));
+
+ std::unique_ptr<int> n(new int(1));
+ EXPECT_TRUE(m.Matches(n));
+}
+
+TEST(PointeeTest, SmartPointerToConst) {
+ const Matcher<std::unique_ptr<const int>> m = Pointee(Ge(0));
+
+ // There's no implicit conversion from unique_ptr<int> to const
+ // unique_ptr<const int>, so we must pass a unique_ptr<const int> into the
+ // matcher.
+ std::unique_ptr<const int> n(new int(1));
+ EXPECT_TRUE(m.Matches(n));
+}
+
+TEST(PointerTest, RawPointer) {
+ int n = 1;
+ const Matcher<int*> m = Pointer(Eq(&n));
+
+ EXPECT_TRUE(m.Matches(&n));
+
+ int* p = nullptr;
+ EXPECT_FALSE(m.Matches(p));
+ EXPECT_FALSE(m.Matches(nullptr));
+}
+
+TEST(PointerTest, RawPointerToConst) {
+ int n = 1;
+ const Matcher<const int*> m = Pointer(Eq(&n));
+
+ EXPECT_TRUE(m.Matches(&n));
+
+ int* p = nullptr;
+ EXPECT_FALSE(m.Matches(p));
+ EXPECT_FALSE(m.Matches(nullptr));
+}
+
+TEST(PointerTest, SmartPointer) {
+ std::unique_ptr<int> n(new int(10));
+ int* raw_n = n.get();
+ const Matcher<std::unique_ptr<int>> m = Pointer(Eq(raw_n));
+
+ EXPECT_TRUE(m.Matches(n));
+}
+
+TEST(PointerTest, SmartPointerToConst) {
+ std::unique_ptr<const int> n(new int(10));
+ const int* raw_n = n.get();
+ const Matcher<std::unique_ptr<const int>> m = Pointer(Eq(raw_n));
+
+ // There's no implicit conversion from unique_ptr<int> to const
+ // unique_ptr<const int>, so we must pass a unique_ptr<const int> into the
+ // matcher.
+ std::unique_ptr<const int> p(new int(10));
+ EXPECT_FALSE(m.Matches(p));
+}
+
+TEST(AddressTest, NonConst) {
+ int n = 1;
+ const Matcher<int> m = Address(Eq(&n));
+
+ EXPECT_TRUE(m.Matches(n));
+
+ int other = 5;
+
+ EXPECT_FALSE(m.Matches(other));
+
+ int& n_ref = n;
+
+ EXPECT_TRUE(m.Matches(n_ref));
+}
+
+TEST(AddressTest, Const) {
+ const int n = 1;
+ const Matcher<int> m = Address(Eq(&n));
+
+ EXPECT_TRUE(m.Matches(n));
+
+ int other = 5;
+
+ EXPECT_FALSE(m.Matches(other));
+}
+
+TEST(AddressTest, MatcherDoesntCopy) {
+ std::unique_ptr<int> n(new int(1));
+ const Matcher<std::unique_ptr<int>> m = Address(Eq(&n));
+
+ EXPECT_TRUE(m.Matches(n));
+}
+
+TEST(AddressTest, Describe) {
+ Matcher<int> matcher = Address(_);
+ EXPECT_EQ("has address that is anything", Describe(matcher));
+ EXPECT_EQ("does not have address that is anything",
+ DescribeNegation(matcher));
+}
+
MATCHER_P(FieldIIs, inner_matcher, "") {
return ExplainMatchResult(inner_matcher, arg.i, result_listener);
}
const double y; // A const field.
Uncopyable z; // An uncopyable field.
const char* p; // A pointer field.
-
- private:
- GTEST_DISALLOW_ASSIGN_(AStruct);
};
// A derived struct for testing Field().
struct DerivedStruct : public AStruct {
char ch;
-
- private:
- GTEST_DISALLOW_ASSIGN_(DerivedStruct);
};
// Tests that Field(&Foo::field, ...) works when field is non-const.
Matcher<vector<int> > m1 = SizeIs(2);
Matcher<vector<int> > m2 = SizeIs(Lt(2u));
Matcher<vector<int> > m3 = SizeIs(AnyOf(0, 3));
- Matcher<vector<int> > m4 = SizeIs(GreaterThan(1));
+ Matcher<vector<int> > m4 = SizeIs(Gt(1u));
vector<int> container;
EXPECT_EQ("whose size 0 doesn't match", Explain(m1, container));
EXPECT_EQ("whose size 0 matches", Explain(m2, container));
EXPECT_EQ("whose size 0 matches", Explain(m3, container));
- EXPECT_EQ("whose size 0 doesn't match, which is 1 less than 1",
- Explain(m4, container));
+ EXPECT_EQ("whose size 0 doesn't match", Explain(m4, container));
container.push_back(0);
container.push_back(0);
EXPECT_EQ("whose size 2 matches", Explain(m1, container));
EXPECT_EQ("whose size 2 doesn't match", Explain(m2, container));
EXPECT_EQ("whose size 2 doesn't match", Explain(m3, container));
- EXPECT_EQ("whose size 2 matches, which is 1 more than 1",
- Explain(m4, container));
+ EXPECT_EQ("whose size 2 matches", Explain(m4, container));
}
#if GTEST_HAS_TYPED_TEST
// Streamlike 'container' provides only minimal iterator support.
// Its iterators are tagged with input_iterator_tag.
const int a[5] = {2, 1, 4, 5, 3};
- Streamlike<int> s(a, a + GTEST_ARRAY_SIZE_(a));
+ Streamlike<int> s(std::begin(a), std::end(a));
EXPECT_THAT(s, WhenSorted(ElementsAre(1, 2, 3, 4, 5)));
EXPECT_THAT(s, Not(WhenSorted(ElementsAre(2, 1, 4, 5, 3))));
}
TEST(WhenSortedTest, WorksForVectorConstRefMatcherOnStreamlike) {
const int a[] = {2, 1, 4, 5, 3};
- Streamlike<int> s(a, a + GTEST_ARRAY_SIZE_(a));
+ Streamlike<int> s(std::begin(a), std::end(a));
Matcher<const std::vector<int>&> vector_match = ElementsAre(1, 2, 3, 4, 5);
EXPECT_THAT(s, WhenSorted(vector_match));
EXPECT_THAT(s, Not(WhenSorted(ElementsAre(2, 1, 4, 5, 3))));
TEST(IsSupersetOfTest, WorksForStreamlike) {
const int a[5] = {1, 2, 3, 4, 5};
- Streamlike<int> s(a, a + GTEST_ARRAY_SIZE_(a));
+ Streamlike<int> s(std::begin(a), std::end(a));
vector<int> expected;
expected.push_back(1);
TEST(IsSubsetOfTest, WorksForStreamlike) {
const int a[5] = {1, 2};
- Streamlike<int> s(a, a + GTEST_ARRAY_SIZE_(a));
+ Streamlike<int> s(std::begin(a), std::end(a));
vector<int> expected;
expected.push_back(1);
TEST(ElemensAreStreamTest, WorksForStreamlike) {
const int a[5] = {1, 2, 3, 4, 5};
- Streamlike<int> s(a, a + GTEST_ARRAY_SIZE_(a));
+ Streamlike<int> s(std::begin(a), std::end(a));
EXPECT_THAT(s, ElementsAre(1, 2, 3, 4, 5));
EXPECT_THAT(s, Not(ElementsAre(2, 1, 4, 5, 3)));
}
TEST(ElemensAreArrayStreamTest, WorksForStreamlike) {
const int a[5] = {1, 2, 3, 4, 5};
- Streamlike<int> s(a, a + GTEST_ARRAY_SIZE_(a));
+ Streamlike<int> s(std::begin(a), std::end(a));
vector<int> expected;
expected.push_back(1);
TEST(UnorderedElementsAreArrayTest, SucceedsWhenExpected) {
const int a[] = {0, 1, 2, 3, 4};
- std::vector<int> s(a, a + GTEST_ARRAY_SIZE_(a));
+ std::vector<int> s(std::begin(a), std::end(a));
do {
StringMatchResultListener listener;
EXPECT_TRUE(ExplainMatchResult(UnorderedElementsAreArray(a),
TEST(UnorderedElementsAreArrayTest, VectorBool) {
const bool a[] = {0, 1, 0, 1, 1};
const bool b[] = {1, 0, 1, 1, 0};
- std::vector<bool> expected(a, a + GTEST_ARRAY_SIZE_(a));
- std::vector<bool> actual(b, b + GTEST_ARRAY_SIZE_(b));
+ std::vector<bool> expected(std::begin(a), std::end(a));
+ std::vector<bool> actual(std::begin(b), std::end(b));
StringMatchResultListener listener;
EXPECT_TRUE(ExplainMatchResult(UnorderedElementsAreArray(expected),
actual, &listener)) << listener.str();
// Its iterators are tagged with input_iterator_tag, and it has no
// size() or empty() methods.
const int a[5] = {2, 1, 4, 5, 3};
- Streamlike<int> s(a, a + GTEST_ARRAY_SIZE_(a));
+ Streamlike<int> s(std::begin(a), std::end(a));
::std::vector<int> expected;
expected.push_back(1);
TEST_F(UnorderedElementsAreTest, SucceedsWhenExpected) {
const int a[] = {1, 2, 3};
- std::vector<int> s(a, a + GTEST_ARRAY_SIZE_(a));
+ std::vector<int> s(std::begin(a), std::end(a));
do {
StringMatchResultListener listener;
EXPECT_TRUE(ExplainMatchResult(UnorderedElementsAre(1, 2, 3),
TEST_F(UnorderedElementsAreTest, FailsWhenAnElementMatchesNoMatcher) {
const int a[] = {1, 2, 3};
- std::vector<int> s(a, a + GTEST_ARRAY_SIZE_(a));
+ std::vector<int> s(std::begin(a), std::end(a));
std::vector<Matcher<int> > mv;
mv.push_back(1);
mv.push_back(2);
// Its iterators are tagged with input_iterator_tag, and it has no
// size() or empty() methods.
const int a[5] = {2, 1, 4, 5, 3};
- Streamlike<int> s(a, a + GTEST_ARRAY_SIZE_(a));
+ Streamlike<int> s(std::begin(a), std::end(a));
EXPECT_THAT(s, UnorderedElementsAre(1, 2, 3, 4, 5));
EXPECT_THAT(s, Not(UnorderedElementsAre(2, 2, 3, 4, 5)));
// :.......:
// 0 1 2
MatchMatrix g(4, 3);
- static const size_t kEdges[][2] = {{0, 2}, {1, 1}, {2, 1}, {3, 0}};
- for (size_t i = 0; i < GTEST_ARRAY_SIZE_(kEdges); ++i) {
+ constexpr std::array<std::array<size_t, 2>, 4> kEdges = {
+ {{{0, 2}}, {{1, 1}}, {{2, 1}}, {{3, 0}}}};
+ for (size_t i = 0; i < kEdges.size(); ++i) {
g.SetEdge(kEdges[i][0], kEdges[i][1], true);
}
EXPECT_THAT(FindBacktrackingMaxBPM(g),
int iters = GetParam().second;
MatchMatrix graph(static_cast<size_t>(nodes), static_cast<size_t>(nodes));
- auto seed = static_cast<testing::internal::UInt32>(GTEST_FLAG(random_seed));
+ auto seed = static_cast<uint32_t>(GTEST_FLAG(random_seed));
if (seed == 0) {
- seed = static_cast<testing::internal::UInt32>(time(nullptr));
+ seed = static_cast<uint32_t>(time(nullptr));
}
for (; iters > 0; --iters, ++seed) {
EXPECT_FALSE(result); // Implicit cast to bool.
std::string expect =
"Value of: dummy-name\nExpected: [DescribeTo]\n"
- " Actual: 1, [MatchAndExplain]";
+ " Actual: 1" +
+ OfType(internal::GetTypeName<Behavior>()) + ", [MatchAndExplain]";
EXPECT_EQ(expect, result.message());
}
"Value of: dummy-name\nExpected: [DescribeTo]\n"
" The matcher failed on the initial attempt; but passed when rerun to "
"generate the explanation.\n"
- " Actual: 2, [MatchAndExplain]";
+ " Actual: 2" +
+ OfType(internal::GetTypeName<Behavior>()) + ", [MatchAndExplain]";
EXPECT_EQ(expect, result.message());
}
+// Tests for ElementsAre().
+
+TEST(ElementsAreTest, CanDescribeExpectingNoElement) {
+ Matcher<const vector<int>&> m = ElementsAre();
+ EXPECT_EQ("is empty", Describe(m));
+}
+
+TEST(ElementsAreTest, CanDescribeExpectingOneElement) {
+ Matcher<vector<int>> m = ElementsAre(Gt(5));
+ EXPECT_EQ("has 1 element that is > 5", Describe(m));
+}
+
+TEST(ElementsAreTest, CanDescribeExpectingManyElements) {
+ Matcher<list<std::string>> m = ElementsAre(StrEq("one"), "two");
+ EXPECT_EQ(
+ "has 2 elements where\n"
+ "element #0 is equal to \"one\",\n"
+ "element #1 is equal to \"two\"",
+ Describe(m));
+}
+
+TEST(ElementsAreTest, CanDescribeNegationOfExpectingNoElement) {
+ Matcher<vector<int>> m = ElementsAre();
+ EXPECT_EQ("isn't empty", DescribeNegation(m));
+}
+
+TEST(ElementsAreTest, CanDescribeNegationOfExpectingOneElment) {
+ Matcher<const list<int>&> m = ElementsAre(Gt(5));
+ EXPECT_EQ(
+ "doesn't have 1 element, or\n"
+ "element #0 isn't > 5",
+ DescribeNegation(m));
+}
+
+TEST(ElementsAreTest, CanDescribeNegationOfExpectingManyElements) {
+ Matcher<const list<std::string>&> m = ElementsAre("one", "two");
+ EXPECT_EQ(
+ "doesn't have 2 elements, or\n"
+ "element #0 isn't equal to \"one\", or\n"
+ "element #1 isn't equal to \"two\"",
+ DescribeNegation(m));
+}
+
+TEST(ElementsAreTest, DoesNotExplainTrivialMatch) {
+ Matcher<const list<int>&> m = ElementsAre(1, Ne(2));
+
+ list<int> test_list;
+ test_list.push_back(1);
+ test_list.push_back(3);
+ EXPECT_EQ("", Explain(m, test_list)); // No need to explain anything.
+}
+
+TEST(ElementsAreTest, ExplainsNonTrivialMatch) {
+ Matcher<const vector<int>&> m =
+ ElementsAre(GreaterThan(1), 0, GreaterThan(2));
+
+ const int a[] = {10, 0, 100};
+ vector<int> test_vector(std::begin(a), std::end(a));
+ EXPECT_EQ(
+ "whose element #0 matches, which is 9 more than 1,\n"
+ "and whose element #2 matches, which is 98 more than 2",
+ Explain(m, test_vector));
+}
+
+TEST(ElementsAreTest, CanExplainMismatchWrongSize) {
+ Matcher<const list<int>&> m = ElementsAre(1, 3);
+
+ list<int> test_list;
+ // No need to explain when the container is empty.
+ EXPECT_EQ("", Explain(m, test_list));
+
+ test_list.push_back(1);
+ EXPECT_EQ("which has 1 element", Explain(m, test_list));
+}
+
+TEST(ElementsAreTest, CanExplainMismatchRightSize) {
+ Matcher<const vector<int>&> m = ElementsAre(1, GreaterThan(5));
+
+ vector<int> v;
+ v.push_back(2);
+ v.push_back(1);
+ EXPECT_EQ("whose element #0 doesn't match", Explain(m, v));
+
+ v[0] = 1;
+ EXPECT_EQ("whose element #1 doesn't match, which is 4 less than 5",
+ Explain(m, v));
+}
+
+TEST(ElementsAreTest, MatchesOneElementVector) {
+ vector<std::string> test_vector;
+ test_vector.push_back("test string");
+
+ EXPECT_THAT(test_vector, ElementsAre(StrEq("test string")));
+}
+
+TEST(ElementsAreTest, MatchesOneElementList) {
+ list<std::string> test_list;
+ test_list.push_back("test string");
+
+ EXPECT_THAT(test_list, ElementsAre("test string"));
+}
+
+TEST(ElementsAreTest, MatchesThreeElementVector) {
+ vector<std::string> test_vector;
+ test_vector.push_back("one");
+ test_vector.push_back("two");
+ test_vector.push_back("three");
+
+ EXPECT_THAT(test_vector, ElementsAre("one", StrEq("two"), _));
+}
+
+TEST(ElementsAreTest, MatchesOneElementEqMatcher) {
+ vector<int> test_vector;
+ test_vector.push_back(4);
+
+ EXPECT_THAT(test_vector, ElementsAre(Eq(4)));
+}
+
+TEST(ElementsAreTest, MatchesOneElementAnyMatcher) {
+ vector<int> test_vector;
+ test_vector.push_back(4);
+
+ EXPECT_THAT(test_vector, ElementsAre(_));
+}
+
+TEST(ElementsAreTest, MatchesOneElementValue) {
+ vector<int> test_vector;
+ test_vector.push_back(4);
+
+ EXPECT_THAT(test_vector, ElementsAre(4));
+}
+
+TEST(ElementsAreTest, MatchesThreeElementsMixedMatchers) {
+ vector<int> test_vector;
+ test_vector.push_back(1);
+ test_vector.push_back(2);
+ test_vector.push_back(3);
+
+ EXPECT_THAT(test_vector, ElementsAre(1, Eq(2), _));
+}
+
+TEST(ElementsAreTest, MatchesTenElementVector) {
+ const int a[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
+ vector<int> test_vector(std::begin(a), std::end(a));
+
+ EXPECT_THAT(test_vector,
+ // The element list can contain values and/or matchers
+ // of different types.
+ ElementsAre(0, Ge(0), _, 3, 4, Ne(2), Eq(6), 7, 8, _));
+}
+
+TEST(ElementsAreTest, DoesNotMatchWrongSize) {
+ vector<std::string> test_vector;
+ test_vector.push_back("test string");
+ test_vector.push_back("test string");
+
+ Matcher<vector<std::string>> m = ElementsAre(StrEq("test string"));
+ EXPECT_FALSE(m.Matches(test_vector));
+}
+
+TEST(ElementsAreTest, DoesNotMatchWrongValue) {
+ vector<std::string> test_vector;
+ test_vector.push_back("other string");
+
+ Matcher<vector<std::string>> m = ElementsAre(StrEq("test string"));
+ EXPECT_FALSE(m.Matches(test_vector));
+}
+
+TEST(ElementsAreTest, DoesNotMatchWrongOrder) {
+ vector<std::string> test_vector;
+ test_vector.push_back("one");
+ test_vector.push_back("three");
+ test_vector.push_back("two");
+
+ Matcher<vector<std::string>> m =
+ ElementsAre(StrEq("one"), StrEq("two"), StrEq("three"));
+ EXPECT_FALSE(m.Matches(test_vector));
+}
+
+TEST(ElementsAreTest, WorksForNestedContainer) {
+ constexpr std::array<const char*, 2> strings = {{"Hi", "world"}};
+
+ vector<list<char>> nested;
+ for (const auto& s : strings) {
+ nested.emplace_back(s, s + strlen(s));
+ }
+
+ EXPECT_THAT(nested, ElementsAre(ElementsAre('H', Ne('e')),
+ ElementsAre('w', 'o', _, _, 'd')));
+ EXPECT_THAT(nested, Not(ElementsAre(ElementsAre('H', 'e'),
+ ElementsAre('w', 'o', _, _, 'd'))));
+}
+
+TEST(ElementsAreTest, WorksWithByRefElementMatchers) {
+ int a[] = {0, 1, 2};
+ vector<int> v(std::begin(a), std::end(a));
+
+ EXPECT_THAT(v, ElementsAre(Ref(v[0]), Ref(v[1]), Ref(v[2])));
+ EXPECT_THAT(v, Not(ElementsAre(Ref(v[0]), Ref(v[1]), Ref(a[2]))));
+}
+
+TEST(ElementsAreTest, WorksWithContainerPointerUsingPointee) {
+ int a[] = {0, 1, 2};
+ vector<int> v(std::begin(a), std::end(a));
+
+ EXPECT_THAT(&v, Pointee(ElementsAre(0, 1, _)));
+ EXPECT_THAT(&v, Not(Pointee(ElementsAre(0, _, 3))));
+}
+
+TEST(ElementsAreTest, WorksWithNativeArrayPassedByReference) {
+ int array[] = {0, 1, 2};
+ EXPECT_THAT(array, ElementsAre(0, 1, _));
+ EXPECT_THAT(array, Not(ElementsAre(1, _, _)));
+ EXPECT_THAT(array, Not(ElementsAre(0, _)));
+}
+
+class NativeArrayPassedAsPointerAndSize {
+ public:
+ NativeArrayPassedAsPointerAndSize() {}
+
+ MOCK_METHOD(void, Helper, (int* array, int size));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(NativeArrayPassedAsPointerAndSize);
+};
+
+TEST(ElementsAreTest, WorksWithNativeArrayPassedAsPointerAndSize) {
+ int array[] = {0, 1};
+ ::std::tuple<int*, size_t> array_as_tuple(array, 2);
+ EXPECT_THAT(array_as_tuple, ElementsAre(0, 1));
+ EXPECT_THAT(array_as_tuple, Not(ElementsAre(0)));
+
+ NativeArrayPassedAsPointerAndSize helper;
+ EXPECT_CALL(helper, Helper(_, _)).With(ElementsAre(0, 1));
+ helper.Helper(array, 2);
+}
+
+TEST(ElementsAreTest, WorksWithTwoDimensionalNativeArray) {
+ const char a2[][3] = {"hi", "lo"};
+ EXPECT_THAT(a2, ElementsAre(ElementsAre('h', 'i', '\0'),
+ ElementsAre('l', 'o', '\0')));
+ EXPECT_THAT(a2, ElementsAre(StrEq("hi"), StrEq("lo")));
+ EXPECT_THAT(a2, ElementsAre(Not(ElementsAre('h', 'o', '\0')),
+ ElementsAre('l', 'o', '\0')));
+}
+
+TEST(ElementsAreTest, AcceptsStringLiteral) {
+ std::string array[] = {"hi", "one", "two"};
+ EXPECT_THAT(array, ElementsAre("hi", "one", "two"));
+ EXPECT_THAT(array, Not(ElementsAre("hi", "one", "too")));
+}
+
+// Declared here with the size unknown. Defined AFTER the following test.
+extern const char kHi[];
+
+TEST(ElementsAreTest, AcceptsArrayWithUnknownSize) {
+ // The size of kHi is not known in this test, but ElementsAre() should
+ // still accept it.
+
+ std::string array1[] = {"hi"};
+ EXPECT_THAT(array1, ElementsAre(kHi));
+
+ std::string array2[] = {"ho"};
+ EXPECT_THAT(array2, Not(ElementsAre(kHi)));
+}
+
+const char kHi[] = "hi";
+
+TEST(ElementsAreTest, MakesCopyOfArguments) {
+ int x = 1;
+ int y = 2;
+ // This should make a copy of x and y.
+ ::testing::internal::ElementsAreMatcher<std::tuple<int, int>>
+ polymorphic_matcher = ElementsAre(x, y);
+ // Changing x and y now shouldn't affect the meaning of the above matcher.
+ x = y = 0;
+ const int array1[] = {1, 2};
+ EXPECT_THAT(array1, polymorphic_matcher);
+ const int array2[] = {0, 0};
+ EXPECT_THAT(array2, Not(polymorphic_matcher));
+}
+
+// Tests for ElementsAreArray(). Since ElementsAreArray() shares most
+// of the implementation with ElementsAre(), we don't test it as
+// thoroughly here.
+
+TEST(ElementsAreArrayTest, CanBeCreatedWithValueArray) {
+ const int a[] = {1, 2, 3};
+
+ vector<int> test_vector(std::begin(a), std::end(a));
+ EXPECT_THAT(test_vector, ElementsAreArray(a));
+
+ test_vector[2] = 0;
+ EXPECT_THAT(test_vector, Not(ElementsAreArray(a)));
+}
+
+TEST(ElementsAreArrayTest, CanBeCreatedWithArraySize) {
+ std::array<const char*, 3> a = {{"one", "two", "three"}};
+
+ vector<std::string> test_vector(std::begin(a), std::end(a));
+ EXPECT_THAT(test_vector, ElementsAreArray(a.data(), a.size()));
+
+ const char** p = a.data();
+ test_vector[0] = "1";
+ EXPECT_THAT(test_vector, Not(ElementsAreArray(p, a.size())));
+}
+
+TEST(ElementsAreArrayTest, CanBeCreatedWithoutArraySize) {
+ const char* a[] = {"one", "two", "three"};
+
+ vector<std::string> test_vector(std::begin(a), std::end(a));
+ EXPECT_THAT(test_vector, ElementsAreArray(a));
+
+ test_vector[0] = "1";
+ EXPECT_THAT(test_vector, Not(ElementsAreArray(a)));
+}
+
+TEST(ElementsAreArrayTest, CanBeCreatedWithMatcherArray) {
+ const Matcher<std::string> kMatcherArray[] = {StrEq("one"), StrEq("two"),
+ StrEq("three")};
+
+ vector<std::string> test_vector;
+ test_vector.push_back("one");
+ test_vector.push_back("two");
+ test_vector.push_back("three");
+ EXPECT_THAT(test_vector, ElementsAreArray(kMatcherArray));
+
+ test_vector.push_back("three");
+ EXPECT_THAT(test_vector, Not(ElementsAreArray(kMatcherArray)));
+}
+
+TEST(ElementsAreArrayTest, CanBeCreatedWithVector) {
+ const int a[] = {1, 2, 3};
+ vector<int> test_vector(std::begin(a), std::end(a));
+ const vector<int> expected(std::begin(a), std::end(a));
+ EXPECT_THAT(test_vector, ElementsAreArray(expected));
+ test_vector.push_back(4);
+ EXPECT_THAT(test_vector, Not(ElementsAreArray(expected)));
+}
+
+TEST(ElementsAreArrayTest, TakesInitializerList) {
+ const int a[5] = {1, 2, 3, 4, 5};
+ EXPECT_THAT(a, ElementsAreArray({1, 2, 3, 4, 5}));
+ EXPECT_THAT(a, Not(ElementsAreArray({1, 2, 3, 5, 4})));
+ EXPECT_THAT(a, Not(ElementsAreArray({1, 2, 3, 4, 6})));
+}
+
+TEST(ElementsAreArrayTest, TakesInitializerListOfCStrings) {
+ const std::string a[5] = {"a", "b", "c", "d", "e"};
+ EXPECT_THAT(a, ElementsAreArray({"a", "b", "c", "d", "e"}));
+ EXPECT_THAT(a, Not(ElementsAreArray({"a", "b", "c", "e", "d"})));
+ EXPECT_THAT(a, Not(ElementsAreArray({"a", "b", "c", "d", "ef"})));
+}
+
+TEST(ElementsAreArrayTest, TakesInitializerListOfSameTypedMatchers) {
+ const int a[5] = {1, 2, 3, 4, 5};
+ EXPECT_THAT(a, ElementsAreArray({Eq(1), Eq(2), Eq(3), Eq(4), Eq(5)}));
+ EXPECT_THAT(a, Not(ElementsAreArray({Eq(1), Eq(2), Eq(3), Eq(4), Eq(6)})));
+}
+
+TEST(ElementsAreArrayTest, TakesInitializerListOfDifferentTypedMatchers) {
+ const int a[5] = {1, 2, 3, 4, 5};
+ // The compiler cannot infer the type of the initializer list if its
+ // elements have different types. We must explicitly specify the
+ // unified element type in this case.
+ EXPECT_THAT(
+ a, ElementsAreArray<Matcher<int>>({Eq(1), Ne(-2), Ge(3), Le(4), Eq(5)}));
+ EXPECT_THAT(a, Not(ElementsAreArray<Matcher<int>>(
+ {Eq(1), Ne(-2), Ge(3), Le(4), Eq(6)})));
+}
+
+TEST(ElementsAreArrayTest, CanBeCreatedWithMatcherVector) {
+ const int a[] = {1, 2, 3};
+ const Matcher<int> kMatchers[] = {Eq(1), Eq(2), Eq(3)};
+ vector<int> test_vector(std::begin(a), std::end(a));
+ const vector<Matcher<int>> expected(std::begin(kMatchers),
+ std::end(kMatchers));
+ EXPECT_THAT(test_vector, ElementsAreArray(expected));
+ test_vector.push_back(4);
+ EXPECT_THAT(test_vector, Not(ElementsAreArray(expected)));
+}
+
+TEST(ElementsAreArrayTest, CanBeCreatedWithIteratorRange) {
+ const int a[] = {1, 2, 3};
+ const vector<int> test_vector(std::begin(a), std::end(a));
+ const vector<int> expected(std::begin(a), std::end(a));
+ EXPECT_THAT(test_vector, ElementsAreArray(expected.begin(), expected.end()));
+ // Pointers are iterators, too.
+ EXPECT_THAT(test_vector, ElementsAreArray(std::begin(a), std::end(a)));
+ // The empty range of NULL pointers should also be okay.
+ int* const null_int = nullptr;
+ EXPECT_THAT(test_vector, Not(ElementsAreArray(null_int, null_int)));
+ EXPECT_THAT((vector<int>()), ElementsAreArray(null_int, null_int));
+}
+
+// Since ElementsAre() and ElementsAreArray() share much of the
+// implementation, we only do a sanity test for native arrays here.
+TEST(ElementsAreArrayTest, WorksWithNativeArray) {
+ ::std::string a[] = {"hi", "ho"};
+ ::std::string b[] = {"hi", "ho"};
+
+ EXPECT_THAT(a, ElementsAreArray(b));
+ EXPECT_THAT(a, ElementsAreArray(b, 2));
+ EXPECT_THAT(a, Not(ElementsAreArray(b, 1)));
+}
+
+TEST(ElementsAreArrayTest, SourceLifeSpan) {
+ const int a[] = {1, 2, 3};
+ vector<int> test_vector(std::begin(a), std::end(a));
+ vector<int> expect(std::begin(a), std::end(a));
+ ElementsAreArrayMatcher<int> matcher_maker =
+ ElementsAreArray(expect.begin(), expect.end());
+ EXPECT_THAT(test_vector, matcher_maker);
+ // Changing in place the values that initialized matcher_maker should not
+ // affect matcher_maker anymore. It should have made its own copy of them.
+ for (int& i : expect) {
+ i += 10;
+ }
+ EXPECT_THAT(test_vector, matcher_maker);
+ test_vector.push_back(3);
+ EXPECT_THAT(test_vector, Not(matcher_maker));
+}
+
+// Tests for the MATCHER*() macro family.
+
+// Tests that a simple MATCHER() definition works.
+
+MATCHER(IsEven, "") { return (arg % 2) == 0; }
+
+TEST(MatcherMacroTest, Works) {
+ const Matcher<int> m = IsEven();
+ EXPECT_TRUE(m.Matches(6));
+ EXPECT_FALSE(m.Matches(7));
+
+ EXPECT_EQ("is even", Describe(m));
+ EXPECT_EQ("not (is even)", DescribeNegation(m));
+ EXPECT_EQ("", Explain(m, 6));
+ EXPECT_EQ("", Explain(m, 7));
+}
+
+// This also tests that the description string can reference 'negation'.
+MATCHER(IsEven2, negation ? "is odd" : "is even") {
+ if ((arg % 2) == 0) {
+ // Verifies that we can stream to result_listener, a listener
+ // supplied by the MATCHER macro implicitly.
+ *result_listener << "OK";
+ return true;
+ } else {
+ *result_listener << "% 2 == " << (arg % 2);
+ return false;
+ }
+}
+
+// This also tests that the description string can reference matcher
+// parameters.
+MATCHER_P2(EqSumOf, x, y,
+ std::string(negation ? "doesn't equal" : "equals") + " the sum of " +
+ PrintToString(x) + " and " + PrintToString(y)) {
+ if (arg == (x + y)) {
+ *result_listener << "OK";
+ return true;
+ } else {
+ // Verifies that we can stream to the underlying stream of
+ // result_listener.
+ if (result_listener->stream() != nullptr) {
+ *result_listener->stream() << "diff == " << (x + y - arg);
+ }
+ return false;
+ }
+}
+
+// Tests that the matcher description can reference 'negation' and the
+// matcher parameters.
+TEST(MatcherMacroTest, DescriptionCanReferenceNegationAndParameters) {
+ const Matcher<int> m1 = IsEven2();
+ EXPECT_EQ("is even", Describe(m1));
+ EXPECT_EQ("is odd", DescribeNegation(m1));
+
+ const Matcher<int> m2 = EqSumOf(5, 9);
+ EXPECT_EQ("equals the sum of 5 and 9", Describe(m2));
+ EXPECT_EQ("doesn't equal the sum of 5 and 9", DescribeNegation(m2));
+}
+
+// Tests explaining match result in a MATCHER* macro.
+TEST(MatcherMacroTest, CanExplainMatchResult) {
+ const Matcher<int> m1 = IsEven2();
+ EXPECT_EQ("OK", Explain(m1, 4));
+ EXPECT_EQ("% 2 == 1", Explain(m1, 5));
+
+ const Matcher<int> m2 = EqSumOf(1, 2);
+ EXPECT_EQ("OK", Explain(m2, 3));
+ EXPECT_EQ("diff == -1", Explain(m2, 4));
+}
+
+// Tests that the body of MATCHER() can reference the type of the
+// value being matched.
+
+MATCHER(IsEmptyString, "") {
+ StaticAssertTypeEq<::std::string, arg_type>();
+ return arg.empty();
+}
+
+MATCHER(IsEmptyStringByRef, "") {
+ StaticAssertTypeEq<const ::std::string&, arg_type>();
+ return arg.empty();
+}
+
+TEST(MatcherMacroTest, CanReferenceArgType) {
+ const Matcher<::std::string> m1 = IsEmptyString();
+ EXPECT_TRUE(m1.Matches(""));
+
+ const Matcher<const ::std::string&> m2 = IsEmptyStringByRef();
+ EXPECT_TRUE(m2.Matches(""));
+}
+
+// Tests that MATCHER() can be used in a namespace.
+
+namespace matcher_test {
+MATCHER(IsOdd, "") { return (arg % 2) != 0; }
+} // namespace matcher_test
+
+TEST(MatcherMacroTest, WorksInNamespace) {
+ Matcher<int> m = matcher_test::IsOdd();
+ EXPECT_FALSE(m.Matches(4));
+ EXPECT_TRUE(m.Matches(5));
+}
+
+// Tests that Value() can be used to compose matchers.
+MATCHER(IsPositiveOdd, "") {
+ return Value(arg, matcher_test::IsOdd()) && arg > 0;
+}
+
+TEST(MatcherMacroTest, CanBeComposedUsingValue) {
+ EXPECT_THAT(3, IsPositiveOdd());
+ EXPECT_THAT(4, Not(IsPositiveOdd()));
+ EXPECT_THAT(-1, Not(IsPositiveOdd()));
+}
+
+// Tests that a simple MATCHER_P() definition works.
+
+MATCHER_P(IsGreaterThan32And, n, "") { return arg > 32 && arg > n; }
+
+TEST(MatcherPMacroTest, Works) {
+ const Matcher<int> m = IsGreaterThan32And(5);
+ EXPECT_TRUE(m.Matches(36));
+ EXPECT_FALSE(m.Matches(5));
+
+ EXPECT_EQ("is greater than 32 and 5", Describe(m));
+ EXPECT_EQ("not (is greater than 32 and 5)", DescribeNegation(m));
+ EXPECT_EQ("", Explain(m, 36));
+ EXPECT_EQ("", Explain(m, 5));
+}
+
+// Tests that the description is calculated correctly from the matcher name.
+MATCHER_P(_is_Greater_Than32and_, n, "") { return arg > 32 && arg > n; }
+
+TEST(MatcherPMacroTest, GeneratesCorrectDescription) {
+ const Matcher<int> m = _is_Greater_Than32and_(5);
+
+ EXPECT_EQ("is greater than 32 and 5", Describe(m));
+ EXPECT_EQ("not (is greater than 32 and 5)", DescribeNegation(m));
+ EXPECT_EQ("", Explain(m, 36));
+ EXPECT_EQ("", Explain(m, 5));
+}
+
+// Tests that a MATCHER_P matcher can be explicitly instantiated with
+// a reference parameter type.
+
+class UncopyableFoo {
+ public:
+ explicit UncopyableFoo(char value) : value_(value) { (void)value_; }
+
+ UncopyableFoo(const UncopyableFoo&) = delete;
+ void operator=(const UncopyableFoo&) = delete;
+
+ private:
+ char value_;
+};
+
+MATCHER_P(ReferencesUncopyable, variable, "") { return &arg == &variable; }
+
+TEST(MatcherPMacroTest, WorksWhenExplicitlyInstantiatedWithReference) {
+ UncopyableFoo foo1('1'), foo2('2');
+ const Matcher<const UncopyableFoo&> m =
+ ReferencesUncopyable<const UncopyableFoo&>(foo1);
+
+ EXPECT_TRUE(m.Matches(foo1));
+ EXPECT_FALSE(m.Matches(foo2));
+
+ // We don't want the address of the parameter printed, as most
+ // likely it will just annoy the user. If the address is
+ // interesting, the user should consider passing the parameter by
+ // pointer instead.
+ EXPECT_EQ("references uncopyable 1-byte object <31>", Describe(m));
+}
+
+// Tests that the body of MATCHER_Pn() can reference the parameter
+// types.
+
+MATCHER_P3(ParamTypesAreIntLongAndChar, foo, bar, baz, "") {
+ StaticAssertTypeEq<int, foo_type>();
+ StaticAssertTypeEq<long, bar_type>(); // NOLINT
+ StaticAssertTypeEq<char, baz_type>();
+ return arg == 0;
+}
+
+TEST(MatcherPnMacroTest, CanReferenceParamTypes) {
+ EXPECT_THAT(0, ParamTypesAreIntLongAndChar(10, 20L, 'a'));
+}
+
+// Tests that a MATCHER_Pn matcher can be explicitly instantiated with
+// reference parameter types.
+
+MATCHER_P2(ReferencesAnyOf, variable1, variable2, "") {
+ return &arg == &variable1 || &arg == &variable2;
+}
+
+TEST(MatcherPnMacroTest, WorksWhenExplicitlyInstantiatedWithReferences) {
+ UncopyableFoo foo1('1'), foo2('2'), foo3('3');
+ const Matcher<const UncopyableFoo&> const_m =
+ ReferencesAnyOf<const UncopyableFoo&, const UncopyableFoo&>(foo1, foo2);
+
+ EXPECT_TRUE(const_m.Matches(foo1));
+ EXPECT_TRUE(const_m.Matches(foo2));
+ EXPECT_FALSE(const_m.Matches(foo3));
+
+ const Matcher<UncopyableFoo&> m =
+ ReferencesAnyOf<UncopyableFoo&, UncopyableFoo&>(foo1, foo2);
+
+ EXPECT_TRUE(m.Matches(foo1));
+ EXPECT_TRUE(m.Matches(foo2));
+ EXPECT_FALSE(m.Matches(foo3));
+}
+
+TEST(MatcherPnMacroTest,
+ GeneratesCorretDescriptionWhenExplicitlyInstantiatedWithReferences) {
+ UncopyableFoo foo1('1'), foo2('2');
+ const Matcher<const UncopyableFoo&> m =
+ ReferencesAnyOf<const UncopyableFoo&, const UncopyableFoo&>(foo1, foo2);
+
+ // We don't want the addresses of the parameters printed, as most
+ // likely they will just annoy the user. If the addresses are
+ // interesting, the user should consider passing the parameters by
+ // pointers instead.
+ EXPECT_EQ("references any of (1-byte object <31>, 1-byte object <32>)",
+ Describe(m));
+}
+
+// Tests that a simple MATCHER_P2() definition works.
+
+MATCHER_P2(IsNotInClosedRange, low, hi, "") { return arg < low || arg > hi; }
+
+TEST(MatcherPnMacroTest, Works) {
+ const Matcher<const long&> m = IsNotInClosedRange(10, 20); // NOLINT
+ EXPECT_TRUE(m.Matches(36L));
+ EXPECT_FALSE(m.Matches(15L));
+
+ EXPECT_EQ("is not in closed range (10, 20)", Describe(m));
+ EXPECT_EQ("not (is not in closed range (10, 20))", DescribeNegation(m));
+ EXPECT_EQ("", Explain(m, 36L));
+ EXPECT_EQ("", Explain(m, 15L));
+}
+
+// Tests that MATCHER*() definitions can be overloaded on the number
+// of parameters; also tests MATCHER_Pn() where n >= 3.
+
+MATCHER(EqualsSumOf, "") { return arg == 0; }
+MATCHER_P(EqualsSumOf, a, "") { return arg == a; }
+MATCHER_P2(EqualsSumOf, a, b, "") { return arg == a + b; }
+MATCHER_P3(EqualsSumOf, a, b, c, "") { return arg == a + b + c; }
+MATCHER_P4(EqualsSumOf, a, b, c, d, "") { return arg == a + b + c + d; }
+MATCHER_P5(EqualsSumOf, a, b, c, d, e, "") { return arg == a + b + c + d + e; }
+MATCHER_P6(EqualsSumOf, a, b, c, d, e, f, "") {
+ return arg == a + b + c + d + e + f;
+}
+MATCHER_P7(EqualsSumOf, a, b, c, d, e, f, g, "") {
+ return arg == a + b + c + d + e + f + g;
+}
+MATCHER_P8(EqualsSumOf, a, b, c, d, e, f, g, h, "") {
+ return arg == a + b + c + d + e + f + g + h;
+}
+MATCHER_P9(EqualsSumOf, a, b, c, d, e, f, g, h, i, "") {
+ return arg == a + b + c + d + e + f + g + h + i;
+}
+MATCHER_P10(EqualsSumOf, a, b, c, d, e, f, g, h, i, j, "") {
+ return arg == a + b + c + d + e + f + g + h + i + j;
+}
+
+TEST(MatcherPnMacroTest, CanBeOverloadedOnNumberOfParameters) {
+ EXPECT_THAT(0, EqualsSumOf());
+ EXPECT_THAT(1, EqualsSumOf(1));
+ EXPECT_THAT(12, EqualsSumOf(10, 2));
+ EXPECT_THAT(123, EqualsSumOf(100, 20, 3));
+ EXPECT_THAT(1234, EqualsSumOf(1000, 200, 30, 4));
+ EXPECT_THAT(12345, EqualsSumOf(10000, 2000, 300, 40, 5));
+ EXPECT_THAT("abcdef",
+ EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f'));
+ EXPECT_THAT("abcdefg",
+ EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f', 'g'));
+ EXPECT_THAT("abcdefgh", EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e",
+ 'f', 'g', "h"));
+ EXPECT_THAT("abcdefghi", EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e",
+ 'f', 'g', "h", 'i'));
+ EXPECT_THAT("abcdefghij",
+ EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f', 'g', "h",
+ 'i', ::std::string("j")));
+
+ EXPECT_THAT(1, Not(EqualsSumOf()));
+ EXPECT_THAT(-1, Not(EqualsSumOf(1)));
+ EXPECT_THAT(-12, Not(EqualsSumOf(10, 2)));
+ EXPECT_THAT(-123, Not(EqualsSumOf(100, 20, 3)));
+ EXPECT_THAT(-1234, Not(EqualsSumOf(1000, 200, 30, 4)));
+ EXPECT_THAT(-12345, Not(EqualsSumOf(10000, 2000, 300, 40, 5)));
+ EXPECT_THAT("abcdef ",
+ Not(EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f')));
+ EXPECT_THAT("abcdefg ", Not(EqualsSumOf(::std::string("a"), 'b', 'c', "d",
+ "e", 'f', 'g')));
+ EXPECT_THAT("abcdefgh ", Not(EqualsSumOf(::std::string("a"), 'b', 'c', "d",
+ "e", 'f', 'g', "h")));
+ EXPECT_THAT("abcdefghi ", Not(EqualsSumOf(::std::string("a"), 'b', 'c', "d",
+ "e", 'f', 'g', "h", 'i')));
+ EXPECT_THAT("abcdefghij ",
+ Not(EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f', 'g',
+ "h", 'i', ::std::string("j"))));
+}
+
+// Tests that a MATCHER_Pn() definition can be instantiated with any
+// compatible parameter types.
+TEST(MatcherPnMacroTest, WorksForDifferentParameterTypes) {
+ EXPECT_THAT(123, EqualsSumOf(100L, 20, static_cast<char>(3)));
+ EXPECT_THAT("abcd", EqualsSumOf(::std::string("a"), "b", 'c', "d"));
+
+ EXPECT_THAT(124, Not(EqualsSumOf(100L, 20, static_cast<char>(3))));
+ EXPECT_THAT("abcde", Not(EqualsSumOf(::std::string("a"), "b", 'c', "d")));
+}
+
+// Tests that the matcher body can promote the parameter types.
+
+MATCHER_P2(EqConcat, prefix, suffix, "") {
+ // The following lines promote the two parameters to desired types.
+ std::string prefix_str(prefix);
+ char suffix_char = static_cast<char>(suffix);
+ return arg == prefix_str + suffix_char;
+}
+
+TEST(MatcherPnMacroTest, SimpleTypePromotion) {
+ Matcher<std::string> no_promo = EqConcat(std::string("foo"), 't');
+ Matcher<const std::string&> promo = EqConcat("foo", static_cast<int>('t'));
+ EXPECT_FALSE(no_promo.Matches("fool"));
+ EXPECT_FALSE(promo.Matches("fool"));
+ EXPECT_TRUE(no_promo.Matches("foot"));
+ EXPECT_TRUE(promo.Matches("foot"));
+}
+
+// Verifies the type of a MATCHER*.
+
+TEST(MatcherPnMacroTest, TypesAreCorrect) {
+ // EqualsSumOf() must be assignable to a EqualsSumOfMatcher variable.
+ EqualsSumOfMatcher a0 = EqualsSumOf();
+
+ // EqualsSumOf(1) must be assignable to a EqualsSumOfMatcherP variable.
+ EqualsSumOfMatcherP<int> a1 = EqualsSumOf(1);
+
+ // EqualsSumOf(p1, ..., pk) must be assignable to a EqualsSumOfMatcherPk
+ // variable, and so on.
+ EqualsSumOfMatcherP2<int, char> a2 = EqualsSumOf(1, '2');
+ EqualsSumOfMatcherP3<int, int, char> a3 = EqualsSumOf(1, 2, '3');
+ EqualsSumOfMatcherP4<int, int, int, char> a4 = EqualsSumOf(1, 2, 3, '4');
+ EqualsSumOfMatcherP5<int, int, int, int, char> a5 =
+ EqualsSumOf(1, 2, 3, 4, '5');
+ EqualsSumOfMatcherP6<int, int, int, int, int, char> a6 =
+ EqualsSumOf(1, 2, 3, 4, 5, '6');
+ EqualsSumOfMatcherP7<int, int, int, int, int, int, char> a7 =
+ EqualsSumOf(1, 2, 3, 4, 5, 6, '7');
+ EqualsSumOfMatcherP8<int, int, int, int, int, int, int, char> a8 =
+ EqualsSumOf(1, 2, 3, 4, 5, 6, 7, '8');
+ EqualsSumOfMatcherP9<int, int, int, int, int, int, int, int, char> a9 =
+ EqualsSumOf(1, 2, 3, 4, 5, 6, 7, 8, '9');
+ EqualsSumOfMatcherP10<int, int, int, int, int, int, int, int, int, char> a10 =
+ EqualsSumOf(1, 2, 3, 4, 5, 6, 7, 8, 9, '0');
+
+ // Avoid "unused variable" warnings.
+ (void)a0;
+ (void)a1;
+ (void)a2;
+ (void)a3;
+ (void)a4;
+ (void)a5;
+ (void)a6;
+ (void)a7;
+ (void)a8;
+ (void)a9;
+ (void)a10;
+}
+
+// Tests that matcher-typed parameters can be used in Value() inside a
+// MATCHER_Pn definition.
+
+// Succeeds if arg matches exactly 2 of the 3 matchers.
+MATCHER_P3(TwoOf, m1, m2, m3, "") {
+ const int count = static_cast<int>(Value(arg, m1)) +
+ static_cast<int>(Value(arg, m2)) +
+ static_cast<int>(Value(arg, m3));
+ return count == 2;
+}
+
+TEST(MatcherPnMacroTest, CanUseMatcherTypedParameterInValue) {
+ EXPECT_THAT(42, TwoOf(Gt(0), Lt(50), Eq(10)));
+ EXPECT_THAT(0, Not(TwoOf(Gt(-1), Lt(1), Eq(0))));
+}
+
+// Tests Contains().
+
+TEST(ContainsTest, ListMatchesWhenElementIsInContainer) {
+ list<int> some_list;
+ some_list.push_back(3);
+ some_list.push_back(1);
+ some_list.push_back(2);
+ EXPECT_THAT(some_list, Contains(1));
+ EXPECT_THAT(some_list, Contains(Gt(2.5)));
+ EXPECT_THAT(some_list, Contains(Eq(2.0f)));
+
+ list<std::string> another_list;
+ another_list.push_back("fee");
+ another_list.push_back("fie");
+ another_list.push_back("foe");
+ another_list.push_back("fum");
+ EXPECT_THAT(another_list, Contains(std::string("fee")));
+}
+
+TEST(ContainsTest, ListDoesNotMatchWhenElementIsNotInContainer) {
+ list<int> some_list;
+ some_list.push_back(3);
+ some_list.push_back(1);
+ EXPECT_THAT(some_list, Not(Contains(4)));
+}
+
+TEST(ContainsTest, SetMatchesWhenElementIsInContainer) {
+ set<int> some_set;
+ some_set.insert(3);
+ some_set.insert(1);
+ some_set.insert(2);
+ EXPECT_THAT(some_set, Contains(Eq(1.0)));
+ EXPECT_THAT(some_set, Contains(Eq(3.0f)));
+ EXPECT_THAT(some_set, Contains(2));
+
+ set<std::string> another_set;
+ another_set.insert("fee");
+ another_set.insert("fie");
+ another_set.insert("foe");
+ another_set.insert("fum");
+ EXPECT_THAT(another_set, Contains(Eq(std::string("fum"))));
+}
+
+TEST(ContainsTest, SetDoesNotMatchWhenElementIsNotInContainer) {
+ set<int> some_set;
+ some_set.insert(3);
+ some_set.insert(1);
+ EXPECT_THAT(some_set, Not(Contains(4)));
+
+ set<std::string> c_string_set;
+ c_string_set.insert("hello");
+ EXPECT_THAT(c_string_set, Not(Contains(std::string("goodbye"))));
+}
+
+TEST(ContainsTest, ExplainsMatchResultCorrectly) {
+ const int a[2] = {1, 2};
+ Matcher<const int(&)[2]> m = Contains(2);
+ EXPECT_EQ("whose element #1 matches", Explain(m, a));
+
+ m = Contains(3);
+ EXPECT_EQ("", Explain(m, a));
+
+ m = Contains(GreaterThan(0));
+ EXPECT_EQ("whose element #0 matches, which is 1 more than 0", Explain(m, a));
+
+ m = Contains(GreaterThan(10));
+ EXPECT_EQ("", Explain(m, a));
+}
+
+TEST(ContainsTest, DescribesItselfCorrectly) {
+ Matcher<vector<int>> m = Contains(1);
+ EXPECT_EQ("contains at least one element that is equal to 1", Describe(m));
+
+ Matcher<vector<int>> m2 = Not(m);
+ EXPECT_EQ("doesn't contain any element that is equal to 1", Describe(m2));
+}
+
+TEST(ContainsTest, MapMatchesWhenElementIsInContainer) {
+ map<std::string, int> my_map;
+ const char* bar = "a string";
+ my_map[bar] = 2;
+ EXPECT_THAT(my_map, Contains(pair<const char* const, int>(bar, 2)));
+
+ map<std::string, int> another_map;
+ another_map["fee"] = 1;
+ another_map["fie"] = 2;
+ another_map["foe"] = 3;
+ another_map["fum"] = 4;
+ EXPECT_THAT(another_map,
+ Contains(pair<const std::string, int>(std::string("fee"), 1)));
+ EXPECT_THAT(another_map, Contains(pair<const std::string, int>("fie", 2)));
+}
+
+TEST(ContainsTest, MapDoesNotMatchWhenElementIsNotInContainer) {
+ map<int, int> some_map;
+ some_map[1] = 11;
+ some_map[2] = 22;
+ EXPECT_THAT(some_map, Not(Contains(pair<const int, int>(2, 23))));
+}
+
+TEST(ContainsTest, ArrayMatchesWhenElementIsInContainer) {
+ const char* string_array[] = {"fee", "fie", "foe", "fum"};
+ EXPECT_THAT(string_array, Contains(Eq(std::string("fum"))));
+}
+
+TEST(ContainsTest, ArrayDoesNotMatchWhenElementIsNotInContainer) {
+ int int_array[] = {1, 2, 3, 4};
+ EXPECT_THAT(int_array, Not(Contains(5)));
+}
+
+TEST(ContainsTest, AcceptsMatcher) {
+ const int a[] = {1, 2, 3};
+ EXPECT_THAT(a, Contains(Gt(2)));
+ EXPECT_THAT(a, Not(Contains(Gt(4))));
+}
+
+TEST(ContainsTest, WorksForNativeArrayAsTuple) {
+ const int a[] = {1, 2};
+ const int* const pointer = a;
+ EXPECT_THAT(std::make_tuple(pointer, 2), Contains(1));
+ EXPECT_THAT(std::make_tuple(pointer, 2), Not(Contains(Gt(3))));
+}
+
+TEST(ContainsTest, WorksForTwoDimensionalNativeArray) {
+ int a[][3] = {{1, 2, 3}, {4, 5, 6}};
+ EXPECT_THAT(a, Contains(ElementsAre(4, 5, 6)));
+ EXPECT_THAT(a, Contains(Contains(5)));
+ EXPECT_THAT(a, Not(Contains(ElementsAre(3, 4, 5))));
+ EXPECT_THAT(a, Contains(Not(Contains(5))));
+}
+
+TEST(AllOfArrayTest, BasicForms) {
+ // Iterator
+ std::vector<int> v0{};
+ std::vector<int> v1{1};
+ std::vector<int> v2{2, 3};
+ std::vector<int> v3{4, 4, 4};
+ EXPECT_THAT(0, AllOfArray(v0.begin(), v0.end()));
+ EXPECT_THAT(1, AllOfArray(v1.begin(), v1.end()));
+ EXPECT_THAT(2, Not(AllOfArray(v1.begin(), v1.end())));
+ EXPECT_THAT(3, Not(AllOfArray(v2.begin(), v2.end())));
+ EXPECT_THAT(4, AllOfArray(v3.begin(), v3.end()));
+ // Pointer + size
+ int ar[6] = {1, 2, 3, 4, 4, 4};
+ EXPECT_THAT(0, AllOfArray(ar, 0));
+ EXPECT_THAT(1, AllOfArray(ar, 1));
+ EXPECT_THAT(2, Not(AllOfArray(ar, 1)));
+ EXPECT_THAT(3, Not(AllOfArray(ar + 1, 3)));
+ EXPECT_THAT(4, AllOfArray(ar + 3, 3));
+ // Array
+ // int ar0[0]; Not usable
+ int ar1[1] = {1};
+ int ar2[2] = {2, 3};
+ int ar3[3] = {4, 4, 4};
+ // EXPECT_THAT(0, Not(AllOfArray(ar0))); // Cannot work
+ EXPECT_THAT(1, AllOfArray(ar1));
+ EXPECT_THAT(2, Not(AllOfArray(ar1)));
+ EXPECT_THAT(3, Not(AllOfArray(ar2)));
+ EXPECT_THAT(4, AllOfArray(ar3));
+ // Container
+ EXPECT_THAT(0, AllOfArray(v0));
+ EXPECT_THAT(1, AllOfArray(v1));
+ EXPECT_THAT(2, Not(AllOfArray(v1)));
+ EXPECT_THAT(3, Not(AllOfArray(v2)));
+ EXPECT_THAT(4, AllOfArray(v3));
+ // Initializer
+ EXPECT_THAT(0, AllOfArray<int>({})); // Requires template arg.
+ EXPECT_THAT(1, AllOfArray({1}));
+ EXPECT_THAT(2, Not(AllOfArray({1})));
+ EXPECT_THAT(3, Not(AllOfArray({2, 3})));
+ EXPECT_THAT(4, AllOfArray({4, 4, 4}));
+}
+
+TEST(AllOfArrayTest, Matchers) {
+ // vector
+ std::vector<Matcher<int>> matchers{Ge(1), Lt(2)};
+ EXPECT_THAT(0, Not(AllOfArray(matchers)));
+ EXPECT_THAT(1, AllOfArray(matchers));
+ EXPECT_THAT(2, Not(AllOfArray(matchers)));
+ // initializer_list
+ EXPECT_THAT(0, Not(AllOfArray({Ge(0), Ge(1)})));
+ EXPECT_THAT(1, AllOfArray({Ge(0), Ge(1)}));
+}
+
+TEST(AnyOfArrayTest, BasicForms) {
+ // Iterator
+ std::vector<int> v0{};
+ std::vector<int> v1{1};
+ std::vector<int> v2{2, 3};
+ EXPECT_THAT(0, Not(AnyOfArray(v0.begin(), v0.end())));
+ EXPECT_THAT(1, AnyOfArray(v1.begin(), v1.end()));
+ EXPECT_THAT(2, Not(AnyOfArray(v1.begin(), v1.end())));
+ EXPECT_THAT(3, AnyOfArray(v2.begin(), v2.end()));
+ EXPECT_THAT(4, Not(AnyOfArray(v2.begin(), v2.end())));
+ // Pointer + size
+ int ar[3] = {1, 2, 3};
+ EXPECT_THAT(0, Not(AnyOfArray(ar, 0)));
+ EXPECT_THAT(1, AnyOfArray(ar, 1));
+ EXPECT_THAT(2, Not(AnyOfArray(ar, 1)));
+ EXPECT_THAT(3, AnyOfArray(ar + 1, 2));
+ EXPECT_THAT(4, Not(AnyOfArray(ar + 1, 2)));
+ // Array
+ // int ar0[0]; Not usable
+ int ar1[1] = {1};
+ int ar2[2] = {2, 3};
+ // EXPECT_THAT(0, Not(AnyOfArray(ar0))); // Cannot work
+ EXPECT_THAT(1, AnyOfArray(ar1));
+ EXPECT_THAT(2, Not(AnyOfArray(ar1)));
+ EXPECT_THAT(3, AnyOfArray(ar2));
+ EXPECT_THAT(4, Not(AnyOfArray(ar2)));
+ // Container
+ EXPECT_THAT(0, Not(AnyOfArray(v0)));
+ EXPECT_THAT(1, AnyOfArray(v1));
+ EXPECT_THAT(2, Not(AnyOfArray(v1)));
+ EXPECT_THAT(3, AnyOfArray(v2));
+ EXPECT_THAT(4, Not(AnyOfArray(v2)));
+ // Initializer
+ EXPECT_THAT(0, Not(AnyOfArray<int>({}))); // Requires template arg.
+ EXPECT_THAT(1, AnyOfArray({1}));
+ EXPECT_THAT(2, Not(AnyOfArray({1})));
+ EXPECT_THAT(3, AnyOfArray({2, 3}));
+ EXPECT_THAT(4, Not(AnyOfArray({2, 3})));
+}
+
+TEST(AnyOfArrayTest, Matchers) {
+ // We negate test AllOfArrayTest.Matchers.
+ // vector
+ std::vector<Matcher<int>> matchers{Lt(1), Ge(2)};
+ EXPECT_THAT(0, AnyOfArray(matchers));
+ EXPECT_THAT(1, Not(AnyOfArray(matchers)));
+ EXPECT_THAT(2, AnyOfArray(matchers));
+ // initializer_list
+ EXPECT_THAT(0, AnyOfArray({Lt(0), Lt(1)}));
+ EXPECT_THAT(1, Not(AllOfArray({Lt(0), Lt(1)})));
+}
+
+TEST(AnyOfArrayTest, ExplainsMatchResultCorrectly) {
+ // AnyOfArray and AllOfArry use the same underlying template-template,
+ // thus it is sufficient to test one here.
+ const std::vector<int> v0{};
+ const std::vector<int> v1{1};
+ const std::vector<int> v2{2, 3};
+ const Matcher<int> m0 = AnyOfArray(v0);
+ const Matcher<int> m1 = AnyOfArray(v1);
+ const Matcher<int> m2 = AnyOfArray(v2);
+ EXPECT_EQ("", Explain(m0, 0));
+ EXPECT_EQ("", Explain(m1, 1));
+ EXPECT_EQ("", Explain(m1, 2));
+ EXPECT_EQ("", Explain(m2, 3));
+ EXPECT_EQ("", Explain(m2, 4));
+ EXPECT_EQ("()", Describe(m0));
+ EXPECT_EQ("(is equal to 1)", Describe(m1));
+ EXPECT_EQ("(is equal to 2) or (is equal to 3)", Describe(m2));
+ EXPECT_EQ("()", DescribeNegation(m0));
+ EXPECT_EQ("(isn't equal to 1)", DescribeNegation(m1));
+ EXPECT_EQ("(isn't equal to 2) and (isn't equal to 3)", DescribeNegation(m2));
+ // Explain with matchers
+ const Matcher<int> g1 = AnyOfArray({GreaterThan(1)});
+ const Matcher<int> g2 = AnyOfArray({GreaterThan(1), GreaterThan(2)});
+ // Explains the first positiv match and all prior negative matches...
+ EXPECT_EQ("which is 1 less than 1", Explain(g1, 0));
+ EXPECT_EQ("which is the same as 1", Explain(g1, 1));
+ EXPECT_EQ("which is 1 more than 1", Explain(g1, 2));
+ EXPECT_EQ("which is 1 less than 1, and which is 2 less than 2",
+ Explain(g2, 0));
+ EXPECT_EQ("which is the same as 1, and which is 1 less than 2",
+ Explain(g2, 1));
+ EXPECT_EQ("which is 1 more than 1", // Only the first
+ Explain(g2, 2));
+}
+
+TEST(AllOfTest, HugeMatcher) {
+ // Verify that using AllOf with many arguments doesn't cause
+ // the compiler to exceed template instantiation depth limit.
+ EXPECT_THAT(0, testing::AllOf(_, _, _, _, _, _, _, _, _,
+ testing::AllOf(_, _, _, _, _, _, _, _, _, _)));
+}
+
+TEST(AnyOfTest, HugeMatcher) {
+ // Verify that using AnyOf with many arguments doesn't cause
+ // the compiler to exceed template instantiation depth limit.
+ EXPECT_THAT(0, testing::AnyOf(_, _, _, _, _, _, _, _, _,
+ testing::AnyOf(_, _, _, _, _, _, _, _, _, _)));
+}
+
+namespace adl_test {
+
+// Verifies that the implementation of ::testing::AllOf and ::testing::AnyOf
+// don't issue unqualified recursive calls. If they do, the argument dependent
+// name lookup will cause AllOf/AnyOf in the 'adl_test' namespace to be found
+// as a candidate and the compilation will break due to an ambiguous overload.
+
+// The matcher must be in the same namespace as AllOf/AnyOf to make argument
+// dependent lookup find those.
+MATCHER(M, "") {
+ (void)arg;
+ return true;
+}
+
+template <typename T1, typename T2>
+bool AllOf(const T1& /*t1*/, const T2& /*t2*/) {
+ return true;
+}
+
+TEST(AllOfTest, DoesNotCallAllOfUnqualified) {
+ EXPECT_THAT(42,
+ testing::AllOf(M(), M(), M(), M(), M(), M(), M(), M(), M(), M()));
+}
+
+template <typename T1, typename T2>
+bool AnyOf(const T1&, const T2&) {
+ return true;
+}
+
+TEST(AnyOfTest, DoesNotCallAnyOfUnqualified) {
+ EXPECT_THAT(42,
+ testing::AnyOf(M(), M(), M(), M(), M(), M(), M(), M(), M(), M()));
+}
+
+} // namespace adl_test
+
+TEST(AllOfTest, WorksOnMoveOnlyType) {
+ std::unique_ptr<int> p(new int(3));
+ EXPECT_THAT(p, AllOf(Pointee(Eq(3)), Pointee(Gt(0)), Pointee(Lt(5))));
+ EXPECT_THAT(p, Not(AllOf(Pointee(Eq(3)), Pointee(Gt(0)), Pointee(Lt(3)))));
+}
+
+TEST(AnyOfTest, WorksOnMoveOnlyType) {
+ std::unique_ptr<int> p(new int(3));
+ EXPECT_THAT(p, AnyOf(Pointee(Eq(5)), Pointee(Lt(0)), Pointee(Lt(5))));
+ EXPECT_THAT(p, Not(AnyOf(Pointee(Eq(5)), Pointee(Lt(0)), Pointee(Gt(5)))));
+}
+
+MATCHER(IsNotNull, "") { return arg != nullptr; }
+
+// Verifies that a matcher defined using MATCHER() can work on
+// move-only types.
+TEST(MatcherMacroTest, WorksOnMoveOnlyType) {
+ std::unique_ptr<int> p(new int(3));
+ EXPECT_THAT(p, IsNotNull());
+ EXPECT_THAT(std::unique_ptr<int>(), Not(IsNotNull()));
+}
+
+MATCHER_P(UniquePointee, pointee, "") { return *arg == pointee; }
+
+// Verifies that a matcher defined using MATCHER_P*() can work on
+// move-only types.
+TEST(MatcherPMacroTest, WorksOnMoveOnlyType) {
+ std::unique_ptr<int> p(new int(3));
+ EXPECT_THAT(p, UniquePointee(3));
+ EXPECT_THAT(p, Not(UniquePointee(2)));
+}
+
+#if GTEST_HAS_EXCEPTIONS
+
+// std::function<void()> is used below for compatibility with older copies of
+// GCC. Normally, a raw lambda is all that is needed.
+
+// Test that examples from documentation compile
+TEST(ThrowsTest, Examples) {
+ EXPECT_THAT(
+ std::function<void()>([]() { throw std::runtime_error("message"); }),
+ Throws<std::runtime_error>());
+
+ EXPECT_THAT(
+ std::function<void()>([]() { throw std::runtime_error("message"); }),
+ ThrowsMessage<std::runtime_error>(HasSubstr("message")));
+}
+
+TEST(ThrowsTest, DoesNotGenerateDuplicateCatchClauseWarning) {
+ EXPECT_THAT(std::function<void()>([]() { throw std::exception(); }),
+ Throws<std::exception>());
+}
+
+TEST(ThrowsTest, CallableExecutedExactlyOnce) {
+ size_t a = 0;
+
+ EXPECT_THAT(std::function<void()>([&a]() {
+ a++;
+ throw 10;
+ }),
+ Throws<int>());
+ EXPECT_EQ(a, 1u);
+
+ EXPECT_THAT(std::function<void()>([&a]() {
+ a++;
+ throw std::runtime_error("message");
+ }),
+ Throws<std::runtime_error>());
+ EXPECT_EQ(a, 2u);
+
+ EXPECT_THAT(std::function<void()>([&a]() {
+ a++;
+ throw std::runtime_error("message");
+ }),
+ ThrowsMessage<std::runtime_error>(HasSubstr("message")));
+ EXPECT_EQ(a, 3u);
+
+ EXPECT_THAT(std::function<void()>([&a]() {
+ a++;
+ throw std::runtime_error("message");
+ }),
+ Throws<std::runtime_error>(
+ Property(&std::runtime_error::what, HasSubstr("message"))));
+ EXPECT_EQ(a, 4u);
+}
+
+TEST(ThrowsTest, Describe) {
+ Matcher<std::function<void()>> matcher = Throws<std::runtime_error>();
+ std::stringstream ss;
+ matcher.DescribeTo(&ss);
+ auto explanation = ss.str();
+ EXPECT_THAT(explanation, HasSubstr("std::runtime_error"));
+}
+
+TEST(ThrowsTest, Success) {
+ Matcher<std::function<void()>> matcher = Throws<std::runtime_error>();
+ StringMatchResultListener listener;
+ EXPECT_TRUE(matcher.MatchAndExplain(
+ []() { throw std::runtime_error("error message"); }, &listener));
+ EXPECT_THAT(listener.str(), HasSubstr("std::runtime_error"));
+}
+
+TEST(ThrowsTest, FailWrongType) {
+ Matcher<std::function<void()>> matcher = Throws<std::runtime_error>();
+ StringMatchResultListener listener;
+ EXPECT_FALSE(matcher.MatchAndExplain(
+ []() { throw std::logic_error("error message"); }, &listener));
+ EXPECT_THAT(listener.str(), HasSubstr("std::logic_error"));
+ EXPECT_THAT(listener.str(), HasSubstr("\"error message\""));
+}
+
+TEST(ThrowsTest, FailWrongTypeNonStd) {
+ Matcher<std::function<void()>> matcher = Throws<std::runtime_error>();
+ StringMatchResultListener listener;
+ EXPECT_FALSE(matcher.MatchAndExplain([]() { throw 10; }, &listener));
+ EXPECT_THAT(listener.str(),
+ HasSubstr("throws an exception of an unknown type"));
+}
+
+TEST(ThrowsTest, FailNoThrow) {
+ Matcher<std::function<void()>> matcher = Throws<std::runtime_error>();
+ StringMatchResultListener listener;
+ EXPECT_FALSE(matcher.MatchAndExplain([]() { (void)0; }, &listener));
+ EXPECT_THAT(listener.str(), HasSubstr("does not throw any exception"));
+}
+
+class ThrowsPredicateTest
+ : public TestWithParam<Matcher<std::function<void()>>> {};
+
+TEST_P(ThrowsPredicateTest, Describe) {
+ Matcher<std::function<void()>> matcher = GetParam();
+ std::stringstream ss;
+ matcher.DescribeTo(&ss);
+ auto explanation = ss.str();
+ EXPECT_THAT(explanation, HasSubstr("std::runtime_error"));
+ EXPECT_THAT(explanation, HasSubstr("error message"));
+}
+
+TEST_P(ThrowsPredicateTest, Success) {
+ Matcher<std::function<void()>> matcher = GetParam();
+ StringMatchResultListener listener;
+ EXPECT_TRUE(matcher.MatchAndExplain(
+ []() { throw std::runtime_error("error message"); }, &listener));
+ EXPECT_THAT(listener.str(), HasSubstr("std::runtime_error"));
+}
+
+TEST_P(ThrowsPredicateTest, FailWrongType) {
+ Matcher<std::function<void()>> matcher = GetParam();
+ StringMatchResultListener listener;
+ EXPECT_FALSE(matcher.MatchAndExplain(
+ []() { throw std::logic_error("error message"); }, &listener));
+ EXPECT_THAT(listener.str(), HasSubstr("std::logic_error"));
+ EXPECT_THAT(listener.str(), HasSubstr("\"error message\""));
+}
+
+TEST_P(ThrowsPredicateTest, FailWrongTypeNonStd) {
+ Matcher<std::function<void()>> matcher = GetParam();
+ StringMatchResultListener listener;
+ EXPECT_FALSE(matcher.MatchAndExplain([]() { throw 10; }, &listener));
+ EXPECT_THAT(listener.str(),
+ HasSubstr("throws an exception of an unknown type"));
+}
+
+TEST_P(ThrowsPredicateTest, FailWrongMessage) {
+ Matcher<std::function<void()>> matcher = GetParam();
+ StringMatchResultListener listener;
+ EXPECT_FALSE(matcher.MatchAndExplain(
+ []() { throw std::runtime_error("wrong message"); }, &listener));
+ EXPECT_THAT(listener.str(), HasSubstr("std::runtime_error"));
+ EXPECT_THAT(listener.str(), Not(HasSubstr("wrong message")));
+}
+
+TEST_P(ThrowsPredicateTest, FailNoThrow) {
+ Matcher<std::function<void()>> matcher = GetParam();
+ StringMatchResultListener listener;
+ EXPECT_FALSE(matcher.MatchAndExplain([]() {}, &listener));
+ EXPECT_THAT(listener.str(), HasSubstr("does not throw any exception"));
+}
+
+INSTANTIATE_TEST_SUITE_P(
+ AllMessagePredicates, ThrowsPredicateTest,
+ Values(Matcher<std::function<void()>>(
+ ThrowsMessage<std::runtime_error>(HasSubstr("error message")))));
+
+// Tests that Throws<E1>(Matcher<E2>{}) compiles even when E2 != const E1&.
+TEST(ThrowsPredicateCompilesTest, ExceptionMatcherAcceptsBroadType) {
+ {
+ Matcher<std::function<void()>> matcher =
+ ThrowsMessage<std::runtime_error>(HasSubstr("error message"));
+ EXPECT_TRUE(
+ matcher.Matches([]() { throw std::runtime_error("error message"); }));
+ EXPECT_FALSE(
+ matcher.Matches([]() { throw std::runtime_error("wrong message"); }));
+ }
+
+ {
+ Matcher<uint64_t> inner = Eq(10);
+ Matcher<std::function<void()>> matcher = Throws<uint32_t>(inner);
+ EXPECT_TRUE(matcher.Matches([]() { throw(uint32_t) 10; }));
+ EXPECT_FALSE(matcher.Matches([]() { throw(uint32_t) 11; }));
+ }
+}
+
+// Tests that ThrowsMessage("message") is equivalent
+// to ThrowsMessage(Eq<std::string>("message")).
+TEST(ThrowsPredicateCompilesTest, MessageMatcherAcceptsNonMatcher) {
+ Matcher<std::function<void()>> matcher =
+ ThrowsMessage<std::runtime_error>("error message");
+ EXPECT_TRUE(
+ matcher.Matches([]() { throw std::runtime_error("error message"); }));
+ EXPECT_FALSE(matcher.Matches(
+ []() { throw std::runtime_error("wrong error message"); }));
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
} // namespace
} // namespace gmock_matchers_test
} // namespace testing
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
// Google Mock - a framework for writing C++ mock classes.
//
-// This file tests the built-in actions in gmock-more-actions.h.
+// This file tests the built-in actions in gmock-actions.h.
+
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable : 4577)
+#endif
#include "gmock/gmock-more-actions.h"
#include <memory>
#include <sstream>
#include <string>
+
#include "gmock/gmock.h"
+#include "gtest/gtest-spi.h"
#include "gtest/gtest.h"
namespace testing {
using ::std::plus;
using ::std::string;
-using testing::_;
using testing::Action;
-using testing::ActionInterface;
using testing::DeleteArg;
using testing::Invoke;
-using testing::Return;
using testing::ReturnArg;
using testing::ReturnPointee;
using testing::SaveArg;
// Sample functions and functors for testing Invoke() and etc.
int Nullary() { return 1; }
-class NullaryFunctor {
- public:
- int operator()() { return 2; }
-};
-
bool g_done = false;
-void VoidNullary() { g_done = true; }
-
-class VoidNullaryFunctor {
- public:
- void operator()() { g_done = true; }
-};
bool Unary(int x) { return x < 0; }
-const char* Plus1(const char* s) { return s + 1; }
-
-void VoidUnary(int /* n */) { g_done = true; }
-
bool ByConstRef(const std::string& s) { return s == "Hi"; }
const double g_double = 0;
bool ReferencesGlobalDouble(const double& x) { return &x == &g_double; }
-std::string ByNonConstRef(std::string& s) { return s += "+"; } // NOLINT
-
struct UnaryFunctor {
int operator()(bool x) { return x ? 1 : -1; }
};
const char* Binary(const char* input, short n) { return input + n; } // NOLINT
-void VoidBinary(int, char) { g_done = true; }
-
int Ternary(int x, char y, short z) { return x + y + z; } // NOLINT
-void VoidTernary(int, char, bool) { g_done = true; }
-
int SumOf4(int a, int b, int c, int d) { return a + b + c + d; }
int SumOfFirst2(int a, int b, Unused, Unused) { return a + b; }
-void VoidFunctionWithFourArguments(char, int, float, double) { g_done = true; }
-
-std::string Concat4(const char* s1, const char* s2, const char* s3,
- const char* s4) {
- return std::string(s1) + s2 + s3 + s4;
-}
-
int SumOf5(int a, int b, int c, int d, int e) { return a + b + c + d + e; }
struct SumOf5Functor {
}
};
-std::string Concat5(const char* s1, const char* s2, const char* s3,
- const char* s4, const char* s5) {
- return std::string(s1) + s2 + s3 + s4 + s5;
-}
-
int SumOf6(int a, int b, int c, int d, int e, int f) {
return a + b + c + d + e + f;
}
}
};
-std::string Concat6(const char* s1, const char* s2, const char* s3,
- const char* s4, const char* s5, const char* s6) {
- return std::string(s1) + s2 + s3 + s4 + s5 + s6;
-}
-
std::string Concat7(const char* s1, const char* s2, const char* s3,
const char* s4, const char* s5, const char* s6,
const char* s7) {
EXPECT_THROW(a.Perform(std::make_tuple()), MyException);
}
+class Object {
+ public:
+ virtual ~Object() {}
+ virtual void Func() {}
+};
+
+class MockObject : public Object {
+ public:
+ ~MockObject() override {}
+ MOCK_METHOD(void, Func, (), (override));
+};
+
+TEST(ThrowActionTest, Times0) {
+ EXPECT_NONFATAL_FAILURE(
+ [] {
+ try {
+ MockObject m;
+ ON_CALL(m, Func()).WillByDefault([] { throw "something"; });
+ EXPECT_CALL(m, Func()).Times(0);
+ m.Func();
+ } catch (...) {
+ // Exception is caught but Times(0) still triggers a failure.
+ }
+ }(),
+ "");
+}
+
#endif // GTEST_HAS_EXCEPTIONS
// Tests that SetArrayArgument<N>(first, last) sets the elements of the array
// pointed to by the N-th (0-based) argument to values in range [first, last).
TEST(SetArrayArgumentTest, SetsTheNthArray) {
- typedef void MyFunction(bool, int*, char*);
+ using MyFunction = void(bool, int*, char*);
int numbers[] = { 1, 2, 3 };
Action<MyFunction> a = SetArrayArgument<1>(numbers, numbers + 3);
// Tests SetArrayArgument<N>(first, last) where first == last.
TEST(SetArrayArgumentTest, SetsTheNthArrayWithEmptyRange) {
- typedef void MyFunction(bool, int*);
+ using MyFunction = void(bool, int*);
int numbers[] = { 1, 2, 3 };
Action<MyFunction> a = SetArrayArgument<1>(numbers, numbers);
// Tests SetArrayArgument<N>(first, last) where *first is convertible
// (but not equal) to the argument type.
TEST(SetArrayArgumentTest, SetsTheNthArrayWithConvertibleType) {
- typedef void MyFunction(bool, int*);
+ using MyFunction = void(bool, int*);
char chars[] = { 97, 98, 99 };
Action<MyFunction> a = SetArrayArgument<1>(chars, chars + 3);
// Test SetArrayArgument<N>(first, last) with iterator as argument.
TEST(SetArrayArgumentTest, SetsTheNthArrayWithIteratorArgument) {
- typedef void MyFunction(bool, std::back_insert_iterator<std::string>);
+ using MyFunction = void(bool, std::back_insert_iterator<std::string>);
std::string letters = "abc";
Action<MyFunction> a = SetArrayArgument<1>(letters.begin(), letters.end());
EXPECT_EQ(43, a.Perform(std::make_tuple()));
}
-} // namespace gmock_generated_actions_test
+// Tests InvokeArgument<N>(...).
+
+// Tests using InvokeArgument with a nullary function.
+TEST(InvokeArgumentTest, Function0) {
+ Action<int(int, int (*)())> a = InvokeArgument<1>(); // NOLINT
+ EXPECT_EQ(1, a.Perform(std::make_tuple(2, &Nullary)));
+}
+
+// Tests using InvokeArgument with a unary function.
+TEST(InvokeArgumentTest, Functor1) {
+ Action<int(UnaryFunctor)> a = InvokeArgument<0>(true); // NOLINT
+ EXPECT_EQ(1, a.Perform(std::make_tuple(UnaryFunctor())));
+}
+
+// Tests using InvokeArgument with a 5-ary function.
+TEST(InvokeArgumentTest, Function5) {
+ Action<int(int (*)(int, int, int, int, int))> a = // NOLINT
+ InvokeArgument<0>(10000, 2000, 300, 40, 5);
+ EXPECT_EQ(12345, a.Perform(std::make_tuple(&SumOf5)));
+}
+
+// Tests using InvokeArgument with a 5-ary functor.
+TEST(InvokeArgumentTest, Functor5) {
+ Action<int(SumOf5Functor)> a = // NOLINT
+ InvokeArgument<0>(10000, 2000, 300, 40, 5);
+ EXPECT_EQ(12345, a.Perform(std::make_tuple(SumOf5Functor())));
+}
+
+// Tests using InvokeArgument with a 6-ary function.
+TEST(InvokeArgumentTest, Function6) {
+ Action<int(int (*)(int, int, int, int, int, int))> a = // NOLINT
+ InvokeArgument<0>(100000, 20000, 3000, 400, 50, 6);
+ EXPECT_EQ(123456, a.Perform(std::make_tuple(&SumOf6)));
+}
+
+// Tests using InvokeArgument with a 6-ary functor.
+TEST(InvokeArgumentTest, Functor6) {
+ Action<int(SumOf6Functor)> a = // NOLINT
+ InvokeArgument<0>(100000, 20000, 3000, 400, 50, 6);
+ EXPECT_EQ(123456, a.Perform(std::make_tuple(SumOf6Functor())));
+}
+
+// Tests using InvokeArgument with a 7-ary function.
+TEST(InvokeArgumentTest, Function7) {
+ Action<std::string(std::string(*)(const char*, const char*, const char*,
+ const char*, const char*, const char*,
+ const char*))>
+ a = InvokeArgument<0>("1", "2", "3", "4", "5", "6", "7");
+ EXPECT_EQ("1234567", a.Perform(std::make_tuple(&Concat7)));
+}
+
+// Tests using InvokeArgument with a 8-ary function.
+TEST(InvokeArgumentTest, Function8) {
+ Action<std::string(std::string(*)(const char*, const char*, const char*,
+ const char*, const char*, const char*,
+ const char*, const char*))>
+ a = InvokeArgument<0>("1", "2", "3", "4", "5", "6", "7", "8");
+ EXPECT_EQ("12345678", a.Perform(std::make_tuple(&Concat8)));
+}
+
+// Tests using InvokeArgument with a 9-ary function.
+TEST(InvokeArgumentTest, Function9) {
+ Action<std::string(std::string(*)(const char*, const char*, const char*,
+ const char*, const char*, const char*,
+ const char*, const char*, const char*))>
+ a = InvokeArgument<0>("1", "2", "3", "4", "5", "6", "7", "8", "9");
+ EXPECT_EQ("123456789", a.Perform(std::make_tuple(&Concat9)));
+}
+
+// Tests using InvokeArgument with a 10-ary function.
+TEST(InvokeArgumentTest, Function10) {
+ Action<std::string(std::string(*)(
+ const char*, const char*, const char*, const char*, const char*,
+ const char*, const char*, const char*, const char*, const char*))>
+ a = InvokeArgument<0>("1", "2", "3", "4", "5", "6", "7", "8", "9", "0");
+ EXPECT_EQ("1234567890", a.Perform(std::make_tuple(&Concat10)));
+}
+
+// Tests using InvokeArgument with a function that takes a pointer argument.
+TEST(InvokeArgumentTest, ByPointerFunction) {
+ Action<const char*(const char* (*)(const char* input, short n))> // NOLINT
+ a = InvokeArgument<0>(static_cast<const char*>("Hi"), Short(1));
+ EXPECT_STREQ("i", a.Perform(std::make_tuple(&Binary)));
+}
+
+// Tests using InvokeArgument with a function that takes a const char*
+// by passing it a C-string literal.
+TEST(InvokeArgumentTest, FunctionWithCStringLiteral) {
+ Action<const char*(const char* (*)(const char* input, short n))> // NOLINT
+ a = InvokeArgument<0>("Hi", Short(1));
+ EXPECT_STREQ("i", a.Perform(std::make_tuple(&Binary)));
+}
+
+// Tests using InvokeArgument with a function that takes a const reference.
+TEST(InvokeArgumentTest, ByConstReferenceFunction) {
+ Action<bool(bool (*function)(const std::string& s))> a = // NOLINT
+ InvokeArgument<0>(std::string("Hi"));
+ // When action 'a' is constructed, it makes a copy of the temporary
+ // string object passed to it, so it's OK to use 'a' later, when the
+ // temporary object has already died.
+ EXPECT_TRUE(a.Perform(std::make_tuple(&ByConstRef)));
+}
+
+// Tests using InvokeArgument with ByRef() and a function that takes a
+// const reference.
+TEST(InvokeArgumentTest, ByExplicitConstReferenceFunction) {
+ Action<bool(bool (*)(const double& x))> a = // NOLINT
+ InvokeArgument<0>(ByRef(g_double));
+ // The above line calls ByRef() on a const value.
+ EXPECT_TRUE(a.Perform(std::make_tuple(&ReferencesGlobalDouble)));
+
+ double x = 0;
+ a = InvokeArgument<0>(ByRef(x)); // This calls ByRef() on a non-const.
+ EXPECT_FALSE(a.Perform(std::make_tuple(&ReferencesGlobalDouble)));
+}
+
+// Tests DoAll(a1, a2).
+TEST(DoAllTest, TwoActions) {
+ int n = 0;
+ Action<int(int*)> a = DoAll(SetArgPointee<0>(1), // NOLINT
+ Return(2));
+ EXPECT_EQ(2, a.Perform(std::make_tuple(&n)));
+ EXPECT_EQ(1, n);
+}
+
+// Tests DoAll(a1, a2, a3).
+TEST(DoAllTest, ThreeActions) {
+ int m = 0, n = 0;
+ Action<int(int*, int*)> a = DoAll(SetArgPointee<0>(1), // NOLINT
+ SetArgPointee<1>(2), Return(3));
+ EXPECT_EQ(3, a.Perform(std::make_tuple(&m, &n)));
+ EXPECT_EQ(1, m);
+ EXPECT_EQ(2, n);
+}
+
+// Tests DoAll(a1, a2, a3, a4).
+TEST(DoAllTest, FourActions) {
+ int m = 0, n = 0;
+ char ch = '\0';
+ Action<int(int*, int*, char*)> a = // NOLINT
+ DoAll(SetArgPointee<0>(1), SetArgPointee<1>(2), SetArgPointee<2>('a'),
+ Return(3));
+ EXPECT_EQ(3, a.Perform(std::make_tuple(&m, &n, &ch)));
+ EXPECT_EQ(1, m);
+ EXPECT_EQ(2, n);
+ EXPECT_EQ('a', ch);
+}
+
+// Tests DoAll(a1, a2, a3, a4, a5).
+TEST(DoAllTest, FiveActions) {
+ int m = 0, n = 0;
+ char a = '\0', b = '\0';
+ Action<int(int*, int*, char*, char*)> action = // NOLINT
+ DoAll(SetArgPointee<0>(1), SetArgPointee<1>(2), SetArgPointee<2>('a'),
+ SetArgPointee<3>('b'), Return(3));
+ EXPECT_EQ(3, action.Perform(std::make_tuple(&m, &n, &a, &b)));
+ EXPECT_EQ(1, m);
+ EXPECT_EQ(2, n);
+ EXPECT_EQ('a', a);
+ EXPECT_EQ('b', b);
+}
+
+// Tests DoAll(a1, a2, ..., a6).
+TEST(DoAllTest, SixActions) {
+ int m = 0, n = 0;
+ char a = '\0', b = '\0', c = '\0';
+ Action<int(int*, int*, char*, char*, char*)> action = // NOLINT
+ DoAll(SetArgPointee<0>(1), SetArgPointee<1>(2), SetArgPointee<2>('a'),
+ SetArgPointee<3>('b'), SetArgPointee<4>('c'), Return(3));
+ EXPECT_EQ(3, action.Perform(std::make_tuple(&m, &n, &a, &b, &c)));
+ EXPECT_EQ(1, m);
+ EXPECT_EQ(2, n);
+ EXPECT_EQ('a', a);
+ EXPECT_EQ('b', b);
+ EXPECT_EQ('c', c);
+}
+
+// Tests DoAll(a1, a2, ..., a7).
+TEST(DoAllTest, SevenActions) {
+ int m = 0, n = 0;
+ char a = '\0', b = '\0', c = '\0', d = '\0';
+ Action<int(int*, int*, char*, char*, char*, char*)> action = // NOLINT
+ DoAll(SetArgPointee<0>(1), SetArgPointee<1>(2), SetArgPointee<2>('a'),
+ SetArgPointee<3>('b'), SetArgPointee<4>('c'), SetArgPointee<5>('d'),
+ Return(3));
+ EXPECT_EQ(3, action.Perform(std::make_tuple(&m, &n, &a, &b, &c, &d)));
+ EXPECT_EQ(1, m);
+ EXPECT_EQ(2, n);
+ EXPECT_EQ('a', a);
+ EXPECT_EQ('b', b);
+ EXPECT_EQ('c', c);
+ EXPECT_EQ('d', d);
+}
+
+// Tests DoAll(a1, a2, ..., a8).
+TEST(DoAllTest, EightActions) {
+ int m = 0, n = 0;
+ char a = '\0', b = '\0', c = '\0', d = '\0', e = '\0';
+ Action<int(int*, int*, char*, char*, char*, char*, // NOLINT
+ char*)>
+ action =
+ DoAll(SetArgPointee<0>(1), SetArgPointee<1>(2), SetArgPointee<2>('a'),
+ SetArgPointee<3>('b'), SetArgPointee<4>('c'),
+ SetArgPointee<5>('d'), SetArgPointee<6>('e'), Return(3));
+ EXPECT_EQ(3, action.Perform(std::make_tuple(&m, &n, &a, &b, &c, &d, &e)));
+ EXPECT_EQ(1, m);
+ EXPECT_EQ(2, n);
+ EXPECT_EQ('a', a);
+ EXPECT_EQ('b', b);
+ EXPECT_EQ('c', c);
+ EXPECT_EQ('d', d);
+ EXPECT_EQ('e', e);
+}
+
+// Tests DoAll(a1, a2, ..., a9).
+TEST(DoAllTest, NineActions) {
+ int m = 0, n = 0;
+ char a = '\0', b = '\0', c = '\0', d = '\0', e = '\0', f = '\0';
+ Action<int(int*, int*, char*, char*, char*, char*, // NOLINT
+ char*, char*)>
+ action = DoAll(SetArgPointee<0>(1), SetArgPointee<1>(2),
+ SetArgPointee<2>('a'), SetArgPointee<3>('b'),
+ SetArgPointee<4>('c'), SetArgPointee<5>('d'),
+ SetArgPointee<6>('e'), SetArgPointee<7>('f'), Return(3));
+ EXPECT_EQ(3, action.Perform(std::make_tuple(&m, &n, &a, &b, &c, &d, &e, &f)));
+ EXPECT_EQ(1, m);
+ EXPECT_EQ(2, n);
+ EXPECT_EQ('a', a);
+ EXPECT_EQ('b', b);
+ EXPECT_EQ('c', c);
+ EXPECT_EQ('d', d);
+ EXPECT_EQ('e', e);
+ EXPECT_EQ('f', f);
+}
+
+// Tests DoAll(a1, a2, ..., a10).
+TEST(DoAllTest, TenActions) {
+ int m = 0, n = 0;
+ char a = '\0', b = '\0', c = '\0', d = '\0';
+ char e = '\0', f = '\0', g = '\0';
+ Action<int(int*, int*, char*, char*, char*, char*, // NOLINT
+ char*, char*, char*)>
+ action =
+ DoAll(SetArgPointee<0>(1), SetArgPointee<1>(2), SetArgPointee<2>('a'),
+ SetArgPointee<3>('b'), SetArgPointee<4>('c'),
+ SetArgPointee<5>('d'), SetArgPointee<6>('e'),
+ SetArgPointee<7>('f'), SetArgPointee<8>('g'), Return(3));
+ EXPECT_EQ(
+ 3, action.Perform(std::make_tuple(&m, &n, &a, &b, &c, &d, &e, &f, &g)));
+ EXPECT_EQ(1, m);
+ EXPECT_EQ(2, n);
+ EXPECT_EQ('a', a);
+ EXPECT_EQ('b', b);
+ EXPECT_EQ('c', c);
+ EXPECT_EQ('d', d);
+ EXPECT_EQ('e', e);
+ EXPECT_EQ('f', f);
+ EXPECT_EQ('g', g);
+}
+
+TEST(DoAllTest, NoArgs) {
+ bool ran_first = false;
+ Action<bool()> a =
+ DoAll([&] { ran_first = true; }, [&] { return ran_first; });
+ EXPECT_TRUE(a.Perform({}));
+}
+
+TEST(DoAllTest, MoveOnlyArgs) {
+ bool ran_first = false;
+ Action<int(std::unique_ptr<int>)> a =
+ DoAll(InvokeWithoutArgs([&] { ran_first = true; }),
+ [](std::unique_ptr<int> p) { return *p; });
+ EXPECT_EQ(7, a.Perform(std::make_tuple(std::unique_ptr<int>(new int(7)))));
+ EXPECT_TRUE(ran_first);
+}
+
+TEST(DoAllTest, ImplicitlyConvertsActionArguments) {
+ bool ran_first = false;
+ // Action<void(std::vector<int>)> isn't an
+ // Action<void(const std::vector<int>&) but can be converted.
+ Action<void(std::vector<int>)> first = [&] { ran_first = true; };
+ Action<int(std::vector<int>)> a =
+ DoAll(first, [](std::vector<int> arg) { return arg.front(); });
+ EXPECT_EQ(7, a.Perform(std::make_tuple(std::vector<int>{7})));
+ EXPECT_TRUE(ran_first);
+}
+
+// The ACTION*() macros trigger warning C4100 (unreferenced formal
+// parameter) in MSVC with -W4. Unfortunately they cannot be fixed in
+// the macro definition, as the warnings are generated when the macro
+// is expanded and macro expansion cannot contain #pragma. Therefore
+// we suppress them here.
+// Also suppress C4503 decorated name length exceeded, name was truncated
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable : 4100)
+#pragma warning(disable : 4503)
+#endif
+// Tests the ACTION*() macro family.
+
+// Tests that ACTION() can define an action that doesn't reference the
+// mock function arguments.
+ACTION(Return5) { return 5; }
+
+TEST(ActionMacroTest, WorksWhenNotReferencingArguments) {
+ Action<double()> a1 = Return5();
+ EXPECT_DOUBLE_EQ(5, a1.Perform(std::make_tuple()));
+
+ Action<int(double, bool)> a2 = Return5();
+ EXPECT_EQ(5, a2.Perform(std::make_tuple(1, true)));
+}
+
+// Tests that ACTION() can define an action that returns void.
+ACTION(IncrementArg1) { (*arg1)++; }
+
+TEST(ActionMacroTest, WorksWhenReturningVoid) {
+ Action<void(int, int*)> a1 = IncrementArg1();
+ int n = 0;
+ a1.Perform(std::make_tuple(5, &n));
+ EXPECT_EQ(1, n);
+}
+
+// Tests that the body of ACTION() can reference the type of the
+// argument.
+ACTION(IncrementArg2) {
+ StaticAssertTypeEq<int*, arg2_type>();
+ arg2_type temp = arg2;
+ (*temp)++;
+}
+
+TEST(ActionMacroTest, CanReferenceArgumentType) {
+ Action<void(int, bool, int*)> a1 = IncrementArg2();
+ int n = 0;
+ a1.Perform(std::make_tuple(5, false, &n));
+ EXPECT_EQ(1, n);
+}
+
+// Tests that the body of ACTION() can reference the argument tuple
+// via args_type and args.
+ACTION(Sum2) {
+ StaticAssertTypeEq<std::tuple<int, char, int*>, args_type>();
+ args_type args_copy = args;
+ return std::get<0>(args_copy) + std::get<1>(args_copy);
+}
+
+TEST(ActionMacroTest, CanReferenceArgumentTuple) {
+ Action<int(int, char, int*)> a1 = Sum2();
+ int dummy = 0;
+ EXPECT_EQ(11, a1.Perform(std::make_tuple(5, Char(6), &dummy)));
+}
+
+namespace {
+
+// Tests that the body of ACTION() can reference the mock function
+// type.
+int Dummy(bool flag) { return flag ? 1 : 0; }
+
+} // namespace
+
+ACTION(InvokeDummy) {
+ StaticAssertTypeEq<int(bool), function_type>();
+ function_type* fp = &Dummy;
+ return (*fp)(true);
+}
+
+TEST(ActionMacroTest, CanReferenceMockFunctionType) {
+ Action<int(bool)> a1 = InvokeDummy();
+ EXPECT_EQ(1, a1.Perform(std::make_tuple(true)));
+ EXPECT_EQ(1, a1.Perform(std::make_tuple(false)));
+}
+
+// Tests that the body of ACTION() can reference the mock function's
+// return type.
+ACTION(InvokeDummy2) {
+ StaticAssertTypeEq<int, return_type>();
+ return_type result = Dummy(true);
+ return result;
+}
+
+TEST(ActionMacroTest, CanReferenceMockFunctionReturnType) {
+ Action<int(bool)> a1 = InvokeDummy2();
+ EXPECT_EQ(1, a1.Perform(std::make_tuple(true)));
+ EXPECT_EQ(1, a1.Perform(std::make_tuple(false)));
+}
+
+// Tests that ACTION() works for arguments passed by const reference.
+ACTION(ReturnAddrOfConstBoolReferenceArg) {
+ StaticAssertTypeEq<const bool&, arg1_type>();
+ return &arg1;
+}
+
+TEST(ActionMacroTest, WorksForConstReferenceArg) {
+ Action<const bool*(int, const bool&)> a = ReturnAddrOfConstBoolReferenceArg();
+ const bool b = false;
+ EXPECT_EQ(&b, a.Perform(std::tuple<int, const bool&>(0, b)));
+}
+
+// Tests that ACTION() works for arguments passed by non-const reference.
+ACTION(ReturnAddrOfIntReferenceArg) {
+ StaticAssertTypeEq<int&, arg0_type>();
+ return &arg0;
+}
+
+TEST(ActionMacroTest, WorksForNonConstReferenceArg) {
+ Action<int*(int&, bool, int)> a = ReturnAddrOfIntReferenceArg();
+ int n = 0;
+ EXPECT_EQ(&n, a.Perform(std::tuple<int&, bool, int>(n, true, 1)));
+}
+
+// Tests that ACTION() can be used in a namespace.
+namespace action_test {
+ACTION(Sum) { return arg0 + arg1; }
+} // namespace action_test
+
+TEST(ActionMacroTest, WorksInNamespace) {
+ Action<int(int, int)> a1 = action_test::Sum();
+ EXPECT_EQ(3, a1.Perform(std::make_tuple(1, 2)));
+}
+
+// Tests that the same ACTION definition works for mock functions with
+// different argument numbers.
+ACTION(PlusTwo) { return arg0 + 2; }
+
+TEST(ActionMacroTest, WorksForDifferentArgumentNumbers) {
+ Action<int(int)> a1 = PlusTwo();
+ EXPECT_EQ(4, a1.Perform(std::make_tuple(2)));
+
+ Action<double(float, void*)> a2 = PlusTwo();
+ int dummy;
+ EXPECT_DOUBLE_EQ(6, a2.Perform(std::make_tuple(4.0f, &dummy)));
+}
+
+// Tests that ACTION_P can define a parameterized action.
+ACTION_P(Plus, n) { return arg0 + n; }
+
+TEST(ActionPMacroTest, DefinesParameterizedAction) {
+ Action<int(int m, bool t)> a1 = Plus(9);
+ EXPECT_EQ(10, a1.Perform(std::make_tuple(1, true)));
+}
+
+// Tests that the body of ACTION_P can reference the argument types
+// and the parameter type.
+ACTION_P(TypedPlus, n) {
+ arg0_type t1 = arg0;
+ n_type t2 = n;
+ return t1 + t2;
+}
+
+TEST(ActionPMacroTest, CanReferenceArgumentAndParameterTypes) {
+ Action<int(char m, bool t)> a1 = TypedPlus(9);
+ EXPECT_EQ(10, a1.Perform(std::make_tuple(Char(1), true)));
+}
+
+// Tests that a parameterized action can be used in any mock function
+// whose type is compatible.
+TEST(ActionPMacroTest, WorksInCompatibleMockFunction) {
+ Action<std::string(const std::string& s)> a1 = Plus("tail");
+ const std::string re = "re";
+ std::tuple<const std::string> dummy = std::make_tuple(re);
+ EXPECT_EQ("retail", a1.Perform(dummy));
+}
+
+// Tests that we can use ACTION*() to define actions overloaded on the
+// number of parameters.
+
+ACTION(OverloadedAction) { return arg0 ? arg1 : "hello"; }
+
+ACTION_P(OverloadedAction, default_value) {
+ return arg0 ? arg1 : default_value;
+}
+
+ACTION_P2(OverloadedAction, true_value, false_value) {
+ return arg0 ? true_value : false_value;
+}
+
+TEST(ActionMacroTest, CanDefineOverloadedActions) {
+ using MyAction = Action<const char*(bool, const char*)>;
+
+ const MyAction a1 = OverloadedAction();
+ EXPECT_STREQ("hello", a1.Perform(std::make_tuple(false, CharPtr("world"))));
+ EXPECT_STREQ("world", a1.Perform(std::make_tuple(true, CharPtr("world"))));
+
+ const MyAction a2 = OverloadedAction("hi");
+ EXPECT_STREQ("hi", a2.Perform(std::make_tuple(false, CharPtr("world"))));
+ EXPECT_STREQ("world", a2.Perform(std::make_tuple(true, CharPtr("world"))));
+
+ const MyAction a3 = OverloadedAction("hi", "you");
+ EXPECT_STREQ("hi", a3.Perform(std::make_tuple(true, CharPtr("world"))));
+ EXPECT_STREQ("you", a3.Perform(std::make_tuple(false, CharPtr("world"))));
+}
+
+// Tests ACTION_Pn where n >= 3.
+
+ACTION_P3(Plus, m, n, k) { return arg0 + m + n + k; }
+
+TEST(ActionPnMacroTest, WorksFor3Parameters) {
+ Action<double(int m, bool t)> a1 = Plus(100, 20, 3.4);
+ EXPECT_DOUBLE_EQ(3123.4, a1.Perform(std::make_tuple(3000, true)));
+
+ Action<std::string(const std::string& s)> a2 = Plus("tail", "-", ">");
+ const std::string re = "re";
+ std::tuple<const std::string> dummy = std::make_tuple(re);
+ EXPECT_EQ("retail->", a2.Perform(dummy));
+}
+
+ACTION_P4(Plus, p0, p1, p2, p3) { return arg0 + p0 + p1 + p2 + p3; }
+
+TEST(ActionPnMacroTest, WorksFor4Parameters) {
+ Action<int(int)> a1 = Plus(1, 2, 3, 4);
+ EXPECT_EQ(10 + 1 + 2 + 3 + 4, a1.Perform(std::make_tuple(10)));
+}
+
+ACTION_P5(Plus, p0, p1, p2, p3, p4) { return arg0 + p0 + p1 + p2 + p3 + p4; }
+
+TEST(ActionPnMacroTest, WorksFor5Parameters) {
+ Action<int(int)> a1 = Plus(1, 2, 3, 4, 5);
+ EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5, a1.Perform(std::make_tuple(10)));
+}
+
+ACTION_P6(Plus, p0, p1, p2, p3, p4, p5) {
+ return arg0 + p0 + p1 + p2 + p3 + p4 + p5;
+}
+
+TEST(ActionPnMacroTest, WorksFor6Parameters) {
+ Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6);
+ EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6, a1.Perform(std::make_tuple(10)));
+}
+
+ACTION_P7(Plus, p0, p1, p2, p3, p4, p5, p6) {
+ return arg0 + p0 + p1 + p2 + p3 + p4 + p5 + p6;
+}
+
+TEST(ActionPnMacroTest, WorksFor7Parameters) {
+ Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6, 7);
+ EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6 + 7, a1.Perform(std::make_tuple(10)));
+}
+
+ACTION_P8(Plus, p0, p1, p2, p3, p4, p5, p6, p7) {
+ return arg0 + p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7;
+}
+
+TEST(ActionPnMacroTest, WorksFor8Parameters) {
+ Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6, 7, 8);
+ EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8,
+ a1.Perform(std::make_tuple(10)));
+}
+
+ACTION_P9(Plus, p0, p1, p2, p3, p4, p5, p6, p7, p8) {
+ return arg0 + p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8;
+}
+
+TEST(ActionPnMacroTest, WorksFor9Parameters) {
+ Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6, 7, 8, 9);
+ EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9,
+ a1.Perform(std::make_tuple(10)));
+}
+
+ACTION_P10(Plus, p0, p1, p2, p3, p4, p5, p6, p7, p8, last_param) {
+ arg0_type t0 = arg0;
+ last_param_type t9 = last_param;
+ return t0 + p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + t9;
+}
+
+TEST(ActionPnMacroTest, WorksFor10Parameters) {
+ Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
+ EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10,
+ a1.Perform(std::make_tuple(10)));
+}
+
+// Tests that the action body can promote the parameter types.
+
+ACTION_P2(PadArgument, prefix, suffix) {
+ // The following lines promote the two parameters to desired types.
+ std::string prefix_str(prefix);
+ char suffix_char = static_cast<char>(suffix);
+ return prefix_str + arg0 + suffix_char;
+}
+
+TEST(ActionPnMacroTest, SimpleTypePromotion) {
+ Action<std::string(const char*)> no_promo =
+ PadArgument(std::string("foo"), 'r');
+ Action<std::string(const char*)> promo =
+ PadArgument("foo", static_cast<int>('r'));
+ EXPECT_EQ("foobar", no_promo.Perform(std::make_tuple(CharPtr("ba"))));
+ EXPECT_EQ("foobar", promo.Perform(std::make_tuple(CharPtr("ba"))));
+}
+
+// Tests that we can partially restrict parameter types using a
+// straight-forward pattern.
+
+// Defines a generic action that doesn't restrict the types of its
+// parameters.
+ACTION_P3(ConcatImpl, a, b, c) {
+ std::stringstream ss;
+ ss << a << b << c;
+ return ss.str();
+}
+
+// Next, we try to restrict that either the first parameter is a
+// string, or the second parameter is an int.
+
+// Defines a partially specialized wrapper that restricts the first
+// parameter to std::string.
+template <typename T1, typename T2>
+// ConcatImplActionP3 is the class template ACTION_P3 uses to
+// implement ConcatImpl. We shouldn't change the name as this
+// pattern requires the user to use it directly.
+ConcatImplActionP3<std::string, T1, T2> Concat(const std::string& a, T1 b,
+ T2 c) {
+ GTEST_INTENTIONAL_CONST_COND_PUSH_()
+ if (true) {
+ GTEST_INTENTIONAL_CONST_COND_POP_()
+ // This branch verifies that ConcatImpl() can be invoked without
+ // explicit template arguments.
+ return ConcatImpl(a, b, c);
+ } else {
+ // This branch verifies that ConcatImpl() can also be invoked with
+ // explicit template arguments. It doesn't really need to be
+ // executed as this is a compile-time verification.
+ return ConcatImpl<std::string, T1, T2>(a, b, c);
+ }
+}
+
+// Defines another partially specialized wrapper that restricts the
+// second parameter to int.
+template <typename T1, typename T2>
+ConcatImplActionP3<T1, int, T2> Concat(T1 a, int b, T2 c) {
+ return ConcatImpl(a, b, c);
+}
+
+TEST(ActionPnMacroTest, CanPartiallyRestrictParameterTypes) {
+ Action<const std::string()> a1 = Concat("Hello", "1", 2);
+ EXPECT_EQ("Hello12", a1.Perform(std::make_tuple()));
+
+ a1 = Concat(1, 2, 3);
+ EXPECT_EQ("123", a1.Perform(std::make_tuple()));
+}
+
+// Verifies the type of an ACTION*.
+
+ACTION(DoFoo) {}
+ACTION_P(DoFoo, p) {}
+ACTION_P2(DoFoo, p0, p1) {}
+
+TEST(ActionPnMacroTest, TypesAreCorrect) {
+ // DoFoo() must be assignable to a DoFooAction variable.
+ DoFooAction a0 = DoFoo();
+
+ // DoFoo(1) must be assignable to a DoFooActionP variable.
+ DoFooActionP<int> a1 = DoFoo(1);
+
+ // DoFoo(p1, ..., pk) must be assignable to a DoFooActionPk
+ // variable, and so on.
+ DoFooActionP2<int, char> a2 = DoFoo(1, '2');
+ PlusActionP3<int, int, char> a3 = Plus(1, 2, '3');
+ PlusActionP4<int, int, int, char> a4 = Plus(1, 2, 3, '4');
+ PlusActionP5<int, int, int, int, char> a5 = Plus(1, 2, 3, 4, '5');
+ PlusActionP6<int, int, int, int, int, char> a6 = Plus(1, 2, 3, 4, 5, '6');
+ PlusActionP7<int, int, int, int, int, int, char> a7 =
+ Plus(1, 2, 3, 4, 5, 6, '7');
+ PlusActionP8<int, int, int, int, int, int, int, char> a8 =
+ Plus(1, 2, 3, 4, 5, 6, 7, '8');
+ PlusActionP9<int, int, int, int, int, int, int, int, char> a9 =
+ Plus(1, 2, 3, 4, 5, 6, 7, 8, '9');
+ PlusActionP10<int, int, int, int, int, int, int, int, int, char> a10 =
+ Plus(1, 2, 3, 4, 5, 6, 7, 8, 9, '0');
+
+ // Avoid "unused variable" warnings.
+ (void)a0;
+ (void)a1;
+ (void)a2;
+ (void)a3;
+ (void)a4;
+ (void)a5;
+ (void)a6;
+ (void)a7;
+ (void)a8;
+ (void)a9;
+ (void)a10;
+}
+
+// Tests that an ACTION_P*() action can be explicitly instantiated
+// with reference-typed parameters.
+
+ACTION_P(Plus1, x) { return x; }
+ACTION_P2(Plus2, x, y) { return x + y; }
+ACTION_P3(Plus3, x, y, z) { return x + y + z; }
+ACTION_P10(Plus10, a0, a1, a2, a3, a4, a5, a6, a7, a8, a9) {
+ return a0 + a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8 + a9;
+}
+
+TEST(ActionPnMacroTest, CanExplicitlyInstantiateWithReferenceTypes) {
+ int x = 1, y = 2, z = 3;
+ const std::tuple<> empty = std::make_tuple();
+
+ Action<int()> a = Plus1<int&>(x);
+ EXPECT_EQ(1, a.Perform(empty));
+
+ a = Plus2<const int&, int&>(x, y);
+ EXPECT_EQ(3, a.Perform(empty));
+
+ a = Plus3<int&, const int&, int&>(x, y, z);
+ EXPECT_EQ(6, a.Perform(empty));
+
+ int n[10] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
+ a = Plus10<const int&, int&, const int&, int&, const int&, int&, const int&,
+ int&, const int&, int&>(n[0], n[1], n[2], n[3], n[4], n[5], n[6],
+ n[7], n[8], n[9]);
+ EXPECT_EQ(55, a.Perform(empty));
+}
+
+class TenArgConstructorClass {
+ public:
+ TenArgConstructorClass(int a1, int a2, int a3, int a4, int a5, int a6, int a7,
+ int a8, int a9, int a10)
+ : value_(a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8 + a9 + a10) {}
+ int value_;
+};
+
+// Tests that ACTION_TEMPLATE works when there is no value parameter.
+ACTION_TEMPLATE(CreateNew, HAS_1_TEMPLATE_PARAMS(typename, T),
+ AND_0_VALUE_PARAMS()) {
+ return new T;
+}
+
+TEST(ActionTemplateTest, WorksWithoutValueParam) {
+ const Action<int*()> a = CreateNew<int>();
+ int* p = a.Perform(std::make_tuple());
+ delete p;
+}
+
+// Tests that ACTION_TEMPLATE works when there are value parameters.
+ACTION_TEMPLATE(CreateNew, HAS_1_TEMPLATE_PARAMS(typename, T),
+ AND_1_VALUE_PARAMS(a0)) {
+ return new T(a0);
+}
+
+TEST(ActionTemplateTest, WorksWithValueParams) {
+ const Action<int*()> a = CreateNew<int>(42);
+ int* p = a.Perform(std::make_tuple());
+ EXPECT_EQ(42, *p);
+ delete p;
+}
+
+// Tests that ACTION_TEMPLATE works for integral template parameters.
+ACTION_TEMPLATE(MyDeleteArg, HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_0_VALUE_PARAMS()) {
+ delete std::get<k>(args);
+}
+
+// Resets a bool variable in the destructor.
+class BoolResetter {
+ public:
+ explicit BoolResetter(bool* value) : value_(value) {}
+ ~BoolResetter() { *value_ = false; }
+
+ private:
+ bool* value_;
+};
+
+TEST(ActionTemplateTest, WorksForIntegralTemplateParams) {
+ const Action<void(int*, BoolResetter*)> a = MyDeleteArg<1>();
+ int n = 0;
+ bool b = true;
+ auto* resetter = new BoolResetter(&b);
+ a.Perform(std::make_tuple(&n, resetter));
+ EXPECT_FALSE(b); // Verifies that resetter is deleted.
+}
+
+// Tests that ACTION_TEMPLATES works for template template parameters.
+ACTION_TEMPLATE(ReturnSmartPointer,
+ HAS_1_TEMPLATE_PARAMS(template <typename Pointee> class,
+ Pointer),
+ AND_1_VALUE_PARAMS(pointee)) {
+ return Pointer<pointee_type>(new pointee_type(pointee));
+}
+
+TEST(ActionTemplateTest, WorksForTemplateTemplateParameters) {
+ const Action<std::shared_ptr<int>()> a =
+ ReturnSmartPointer<std::shared_ptr>(42);
+ std::shared_ptr<int> p = a.Perform(std::make_tuple());
+ EXPECT_EQ(42, *p);
+}
+
+// Tests that ACTION_TEMPLATE works for 10 template parameters.
+template <typename T1, typename T2, typename T3, int k4, bool k5,
+ unsigned int k6, typename T7, typename T8, typename T9>
+struct GiantTemplate {
+ public:
+ explicit GiantTemplate(int a_value) : value(a_value) {}
+ int value;
+};
+
+ACTION_TEMPLATE(ReturnGiant,
+ HAS_10_TEMPLATE_PARAMS(typename, T1, typename, T2, typename, T3,
+ int, k4, bool, k5, unsigned int, k6,
+ class, T7, class, T8, class, T9,
+ template <typename T> class, T10),
+ AND_1_VALUE_PARAMS(value)) {
+ return GiantTemplate<T10<T1>, T2, T3, k4, k5, k6, T7, T8, T9>(value);
+}
+
+TEST(ActionTemplateTest, WorksFor10TemplateParameters) {
+ using Giant = GiantTemplate<std::shared_ptr<int>, bool, double, 5, true, 6,
+ char, unsigned, int>;
+ const Action<Giant()> a = ReturnGiant<int, bool, double, 5, true, 6, char,
+ unsigned, int, std::shared_ptr>(42);
+ Giant giant = a.Perform(std::make_tuple());
+ EXPECT_EQ(42, giant.value);
+}
+
+// Tests that ACTION_TEMPLATE works for 10 value parameters.
+ACTION_TEMPLATE(ReturnSum, HAS_1_TEMPLATE_PARAMS(typename, Number),
+ AND_10_VALUE_PARAMS(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10)) {
+ return static_cast<Number>(v1) + v2 + v3 + v4 + v5 + v6 + v7 + v8 + v9 + v10;
+}
+
+TEST(ActionTemplateTest, WorksFor10ValueParameters) {
+ const Action<int()> a = ReturnSum<int>(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
+ EXPECT_EQ(55, a.Perform(std::make_tuple()));
+}
+
+// Tests that ACTION_TEMPLATE and ACTION/ACTION_P* can be overloaded
+// on the number of value parameters.
+
+ACTION(ReturnSum) { return 0; }
+
+ACTION_P(ReturnSum, x) { return x; }
+
+ACTION_TEMPLATE(ReturnSum, HAS_1_TEMPLATE_PARAMS(typename, Number),
+ AND_2_VALUE_PARAMS(v1, v2)) {
+ return static_cast<Number>(v1) + v2;
+}
+
+ACTION_TEMPLATE(ReturnSum, HAS_1_TEMPLATE_PARAMS(typename, Number),
+ AND_3_VALUE_PARAMS(v1, v2, v3)) {
+ return static_cast<Number>(v1) + v2 + v3;
+}
+
+ACTION_TEMPLATE(ReturnSum, HAS_2_TEMPLATE_PARAMS(typename, Number, int, k),
+ AND_4_VALUE_PARAMS(v1, v2, v3, v4)) {
+ return static_cast<Number>(v1) + v2 + v3 + v4 + k;
+}
+
+TEST(ActionTemplateTest, CanBeOverloadedOnNumberOfValueParameters) {
+ const Action<int()> a0 = ReturnSum();
+ const Action<int()> a1 = ReturnSum(1);
+ const Action<int()> a2 = ReturnSum<int>(1, 2);
+ const Action<int()> a3 = ReturnSum<int>(1, 2, 3);
+ const Action<int()> a4 = ReturnSum<int, 10000>(2000, 300, 40, 5);
+ EXPECT_EQ(0, a0.Perform(std::make_tuple()));
+ EXPECT_EQ(1, a1.Perform(std::make_tuple()));
+ EXPECT_EQ(3, a2.Perform(std::make_tuple()));
+ EXPECT_EQ(6, a3.Perform(std::make_tuple()));
+ EXPECT_EQ(12345, a4.Perform(std::make_tuple()));
+}
+
+} // namespace gmock_more_actions_test
} // namespace testing
explicit NotDefaultConstructible(int) {}
};
+class CallsMockMethodInDestructor {
+ public:
+ ~CallsMockMethodInDestructor() { OnDestroy(); }
+ MOCK_METHOD(void, OnDestroy, ());
+};
+
// Defines some mock classes needed by the tests.
class Foo {
nice.DoThis();
}
+TEST(NiceMockTest, IsNiceInDestructor) {
+ {
+ NiceMock<CallsMockMethodInDestructor> nice_on_destroy;
+ // Don't add an expectation for the call before the mock goes out of scope.
+ }
+}
+
TEST(NiceMockTest, IsNaggy_IsNice_IsStrict) {
NiceMock<MockFoo> nice_foo;
EXPECT_FALSE(Mock::IsNaggy(&nice_foo));
naggy.DoThis();
}
+TEST(NaggyMockTest, IsNaggyInDestructor) {
+ const std::string saved_flag = GMOCK_FLAG(verbose);
+ GMOCK_FLAG(verbose) = "warning";
+ CaptureStdout();
+
+ {
+ NaggyMock<CallsMockMethodInDestructor> naggy_on_destroy;
+ // Don't add an expectation for the call before the mock goes out of scope.
+ }
+
+ EXPECT_THAT(GetCapturedStdout(),
+ HasSubstr("Uninteresting mock function call"));
+
+ GMOCK_FLAG(verbose) = saved_flag;
+}
+
TEST(NaggyMockTest, IsNaggy_IsNice_IsStrict) {
NaggyMock<MockFoo> naggy_foo;
EXPECT_TRUE(Mock::IsNaggy(&naggy_foo));
strict.DoThis();
}
+TEST(StrictMockTest, IsStrictInDestructor) {
+ EXPECT_NONFATAL_FAILURE(
+ {
+ StrictMock<CallsMockMethodInDestructor> strict_on_destroy;
+ // Don't add an expectation for the call before the mock goes out of
+ // scope.
+ },
+ "Uninteresting mock function call");
+}
+
TEST(StrictMockTest, IsNaggy_IsNice_IsStrict) {
StrictMock<MockFoo> strict_foo;
EXPECT_FALSE(Mock::IsNaggy(&strict_foo));
#include "gmock/internal/gmock-pp.h"
+// Used to test MSVC treating __VA_ARGS__ with a comma in it as one value
+#define GMOCK_TEST_REPLACE_comma_WITH_COMMA_I_comma ,
+#define GMOCK_TEST_REPLACE_comma_WITH_COMMA(x) \
+ GMOCK_PP_CAT(GMOCK_TEST_REPLACE_comma_WITH_COMMA_I_, x)
+
// Static assertions.
namespace testing {
namespace internal {
static_assert(!GMOCK_PP_HAS_COMMA(), "");
static_assert(GMOCK_PP_HAS_COMMA(b, ), "");
static_assert(!GMOCK_PP_HAS_COMMA((, )), "");
+static_assert(GMOCK_PP_HAS_COMMA(GMOCK_TEST_REPLACE_comma_WITH_COMMA(comma)),
+ "");
+static_assert(
+ GMOCK_PP_HAS_COMMA(GMOCK_TEST_REPLACE_comma_WITH_COMMA(comma(unrelated))),
+ "");
static_assert(!GMOCK_PP_IS_EMPTY(, ), "");
static_assert(!GMOCK_PP_IS_EMPTY(a), "");
static_assert(!GMOCK_PP_IS_EMPTY(()), "");
using testing::Between;
using testing::Cardinality;
using testing::CardinalityInterface;
-using testing::ContainsRegex;
using testing::Const;
+using testing::ContainsRegex;
using testing::DoAll;
using testing::DoDefault;
using testing::Eq;
"call should not happen. Do not suppress it by blindly adding "
"an EXPECT_CALL() if you don't mean to enforce the call. "
"See "
- "https://github.com/google/googletest/blob/master/googlemock/docs/"
- "cook_book.md#"
+ "https://github.com/google/googletest/blob/master/docs/"
+ "gmock_cook_book.md#"
"knowing-when-to-expect for details.";
// A void-returning function.
// below list of actual *_test.cc files might change).
#include "test/gmock-actions_test.cc"
#include "test/gmock-cardinalities_test.cc"
-#include "test/gmock-generated-actions_test.cc"
-#include "test/gmock-generated-function-mockers_test.cc"
-#include "test/gmock-generated-matchers_test.cc"
#include "test/gmock-internal-utils_test.cc"
#include "test/gmock-matchers_test.cc"
#include "test/gmock-more-actions_test.cc"
// is defined as LinkTest1 in gmock_link_test.cc and as LinkTest2 in
// gmock_link2_test.cc to avoid producing linker errors.
-#ifndef GMOCK_TEST_GMOCK_LINK_TEST_H_
-#define GMOCK_TEST_GMOCK_LINK_TEST_H_
+#ifndef GOOGLEMOCK_TEST_GMOCK_LINK_TEST_H_
+#define GOOGLEMOCK_TEST_GMOCK_LINK_TEST_H_
#include "gmock/gmock.h"
EXPECT_TRUE(m.Matches(nullptr));
}
-#endif // GMOCK_TEST_GMOCK_LINK_TEST_H_
+#endif // GOOGLEMOCK_TEST_GMOCK_LINK_TEST_H_
Uninteresting mock function call - returning default value.
Function call: Bar2(0, 1)
Returns: false
-NOTE: You can safely ignore the above warning unless this call should not happen. Do not suppress it by blindly adding an EXPECT_CALL() if you don't mean to enforce the call. See https://github.com/google/googletest/blob/master/googlemock/docs/cook_book.md#knowing-when-to-expect for details.
+NOTE: You can safely ignore the above warning unless this call should not happen. Do not suppress it by blindly adding an EXPECT_CALL() if you don't mean to enforce the call. See https://github.com/google/googletest/blob/master/docs/gmock_cook_book.md#knowing-when-to-expect for details.
[ OK ] GMockOutputTest.UninterestingCall
[ RUN ] GMockOutputTest.UninterestingCallToVoidFunction
GMOCK WARNING:
Uninteresting mock function call - returning directly.
Function call: Bar3(0, 1)
-NOTE: You can safely ignore the above warning unless this call should not happen. Do not suppress it by blindly adding an EXPECT_CALL() if you don't mean to enforce the call. See https://github.com/google/googletest/blob/master/googlemock/docs/cook_book.md#knowing-when-to-expect for details.
+NOTE: You can safely ignore the above warning unless this call should not happen. Do not suppress it by blindly adding an EXPECT_CALL() if you don't mean to enforce the call. See https://github.com/google/googletest/blob/master/docs/gmock_cook_book.md#knowing-when-to-expect for details.
[ OK ] GMockOutputTest.UninterestingCallToVoidFunction
[ RUN ] GMockOutputTest.RetiredExpectation
unknown file: Failure
FILE:#:
Function call: Bar2(2, 2)
Returns: true
-NOTE: You can safely ignore the above warning unless this call should not happen. Do not suppress it by blindly adding an EXPECT_CALL() if you don't mean to enforce the call. See https://github.com/google/googletest/blob/master/googlemock/docs/cook_book.md#knowing-when-to-expect for details.
+NOTE: You can safely ignore the above warning unless this call should not happen. Do not suppress it by blindly adding an EXPECT_CALL() if you don't mean to enforce the call. See https://github.com/google/googletest/blob/master/docs/gmock_cook_book.md#knowing-when-to-expect for details.
GMOCK WARNING:
Uninteresting mock function call - taking default action specified at:
FILE:#:
Function call: Bar2(1, 1)
Returns: false
-NOTE: You can safely ignore the above warning unless this call should not happen. Do not suppress it by blindly adding an EXPECT_CALL() if you don't mean to enforce the call. See https://github.com/google/googletest/blob/master/googlemock/docs/cook_book.md#knowing-when-to-expect for details.
+NOTE: You can safely ignore the above warning unless this call should not happen. Do not suppress it by blindly adding an EXPECT_CALL() if you don't mean to enforce the call. See https://github.com/google/googletest/blob/master/docs/gmock_cook_book.md#knowing-when-to-expect for details.
[ OK ] GMockOutputTest.UninterestingCallWithDefaultAction
[ RUN ] GMockOutputTest.ExplicitActionsRunOutWithDefaultAction
FILE:#: ERROR: this mock object should be deleted but never is. Its address is @0x#.
FILE:#: ERROR: this mock object should be deleted but never is. Its address is @0x#.
FILE:#: ERROR: this mock object should be deleted but never is. Its address is @0x#.
-ERROR: 3 leaked mock objects found at program exit. Expectations on a mock object is verified when the object is destructed. Leaking a mock means that its expectations aren't verified, which is usually a test bug. If you really intend to leak a mock, you can suppress this error using testing::Mock::AllowLeak(mock_object), or you may use a fake or stub instead of a mock.
+ERROR: 3 leaked mock objects found at program exit. Expectations on a mock object are verified when the object is destructed. Leaking a mock means that its expectations aren't verified, which is usually a test bug. If you really intend to leak a mock, you can suppress this error using testing::Mock::AllowLeak(mock_object), or you may use a fake or stub instead of a mock.
cmake_policy(SET CMP0048 NEW)
project(gtest VERSION ${GOOGLETEST_VERSION} LANGUAGES CXX C)
endif()
-cmake_minimum_required(VERSION 2.6.4)
+cmake_minimum_required(VERSION 2.8.12)
if (POLICY CMP0063) # Visibility
cmake_policy(SET CMP0063 NEW)
config_compiler_and_linker() # Defined in internal_utils.cmake.
+# Needed to set the namespace for both the export targets and the
+# alias libraries
+set(cmake_package_name GTest CACHE INTERNAL "")
+
# Create the CMake package file descriptors.
if (INSTALL_GTEST)
include(CMakePackageConfigHelpers)
- set(cmake_package_name GTest)
set(targets_export_name ${cmake_package_name}Targets CACHE INTERNAL "")
set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated" CACHE INTERNAL "")
set(cmake_files_install_dir "${CMAKE_INSTALL_LIBDIR}/cmake/${cmake_package_name}")
# are used for other targets, to ensure that gtest can be compiled by a user
# aggressive about warnings.
cxx_library(gtest "${cxx_strict}" src/gtest-all.cc)
+set_target_properties(gtest PROPERTIES VERSION ${GOOGLETEST_VERSION})
cxx_library(gtest_main "${cxx_strict}" src/gtest_main.cc)
+set_target_properties(gtest_main PROPERTIES VERSION ${GOOGLETEST_VERSION})
# If the CMake version supports it, attach header directory information
# to the targets for when we are part of a parent build (ie being pulled
# in via add_subdirectory() rather than being a standalone build).
# 'make test' or ctest.
enable_testing()
- if (WIN32)
- file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>/RunTest.ps1"
- CONTENT
-"$project_bin = \"${CMAKE_BINARY_DIR}/bin/$<CONFIG>\"
-$env:Path = \"$project_bin;$env:Path\"
-& $args")
- elseif (MINGW OR CYGWIN)
- file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/RunTest.ps1"
- CONTENT
-"$project_bin = (cygpath --windows ${CMAKE_BINARY_DIR}/bin)
-$env:Path = \"$project_bin;$env:Path\"
-& $args")
- endif()
-
############################################################
# C++ tests built with standard compiler flags.
cxx_executable(googletest-break-on-failure-unittest_ test gtest)
py_test(googletest-break-on-failure-unittest)
+ py_test(gtest_skip_check_output_test)
py_test(gtest_skip_environment_check_output_test)
# Visual Studio .NET 2003 does not support STL with exceptions disabled.
cxx_executable(googletest-uninitialized-test_ test gtest)
py_test(googletest-uninitialized-test)
+ cxx_executable(gtest_list_output_unittest_ test gtest)
+ py_test(gtest_list_output_unittest)
+
cxx_executable(gtest_xml_outfile1_test_ test gtest_main)
cxx_executable(gtest_xml_outfile2_test_ test gtest_main)
py_test(gtest_xml_outfiles_test)
+++ /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.
#### Setup
-To build Google Test and your tests that use it, you need to tell your build
+To build GoogleTest 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 with CMake
-Google Test comes with a CMake build script (
-[CMakeLists.txt](https://github.com/google/googletest/blob/master/CMakeLists.txt))
+GoogleTest comes with a CMake build script
+([CMakeLists.txt](https://github.com/google/googletest/blob/master/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. You can either build Google Test as a
+the compiler environment of your choice. You can either build GoogleTest as a
standalone project or it can be incorporated into an existing CMake build for
another project.
#### Standalone CMake Project
-When building Google Test as a standalone project, the typical workflow starts
-with:
+When building GoogleTest as a standalone project, the typical workflow starts
+with
- mkdir mybuild # Create a directory to hold the build output.
- cd mybuild
- cmake ${GTEST_DIR} # Generate native build scripts.
+```
+git clone https://github.com/google/googletest.git -b release-1.10.0
+cd googletest # Main directory of the cloned repository.
+mkdir build # Create a directory to hold the build output.
+cd build
+cmake .. # Generate native build scripts for GoogleTest.
+```
-If you want to build Google Test's samples, you should replace the last command
-with
+The above command also includes GoogleMock by default. And so, if you want to
+build only GoogleTest, you should replace the last command with
- cmake -Dgtest_build_samples=ON ${GTEST_DIR}
+```
+cmake .. -DBUILD_GMOCK=OFF
+```
If you are on a \*nix system, you should now see a Makefile in the current
-directory. Just type 'make' to build gtest.
+directory. Just type `make` to build GoogleTest. And then you can simply install
+GoogleTest if you are a system administrator.
+
+```
+make
+sudo make install # Install in /usr/local/ by default
+```
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
#### Incorporating Into An Existing CMake Project
-If you want to use gtest in a project which already uses CMake, then a more
-robust and flexible approach is to build gtest as part of that project directly.
-This is done by making the GoogleTest source code available to the main build
-and adding it using CMake's `add_subdirectory()` command. This has the
-significant advantage that the same compiler and linker settings are used
-between gtest and the rest of your project, so issues associated with using
-incompatible libraries (eg debug/release), etc. are avoided. This is
+If you want to use GoogleTest in a project which already uses CMake, the easiest
+way is to get installed libraries and headers.
+
+* Import GoogleTest by using `find_package` (or `pkg_check_modules`). For
+ example, if `find_package(GTest CONFIG REQUIRED)` succeeds, you can use the
+ libraries as `GTest::gtest`, `GTest::gmock`.
+
+And a more robust and flexible approach is to build GoogleTest as part of that
+project directly. This is done by making the GoogleTest source code available to
+the main build and adding it using CMake's `add_subdirectory()` command. This
+has the significant advantage that the same compiler and linker settings are
+used between GoogleTest and the rest of your project, so issues associated with
+using incompatible libraries (eg debug/release), etc. are avoided. This is
particularly useful on Windows. Making GoogleTest's source code available to the
main build can be done a few different ways:
possible or appropriate. Git submodules, for example, have their own set of
advantages and drawbacks.
* Use CMake to download GoogleTest as part of the build's configure step. This
- is just a little more complex, but doesn't have the limitations of the other
- methods.
+ approach doesn't have the limitations of the other methods.
-The last of the above methods is implemented with a small piece of CMake code in
-a separate file (e.g. `CMakeLists.txt.in`) which is copied to the build area and
-then invoked as a sub-build _during the CMake stage_. That directory is then
-pulled into the main build with `add_subdirectory()`. For example:
+The last of the above methods is implemented with a small piece of CMake code
+that downloads and pulls the GoogleTest code into the main build.
-New file `CMakeLists.txt.in`:
+Just add to your `CMakeLists.txt`:
```cmake
-cmake_minimum_required(VERSION 2.8.2)
-
-project(googletest-download NONE)
-
-include(ExternalProject)
-ExternalProject_Add(googletest
- GIT_REPOSITORY https://github.com/google/googletest.git
- GIT_TAG master
- SOURCE_DIR "${CMAKE_CURRENT_BINARY_DIR}/googletest-src"
- BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/googletest-build"
- CONFIGURE_COMMAND ""
- BUILD_COMMAND ""
- INSTALL_COMMAND ""
- TEST_COMMAND ""
+include(FetchContent)
+FetchContent_Declare(
+ googletest
+ # Specify the commit you depend on and update it regularly.
+ URL https://github.com/google/googletest/archive/609281088cfefc76f9d0ce82e1ff6c30cc3591e5.zip
)
-```
-
-Existing build's `CMakeLists.txt`:
-
-```cmake
-# Download and unpack googletest at configure time
-configure_file(CMakeLists.txt.in googletest-download/CMakeLists.txt)
-execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
- RESULT_VARIABLE result
- WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/googletest-download )
-if(result)
- message(FATAL_ERROR "CMake step for googletest failed: ${result}")
-endif()
-execute_process(COMMAND ${CMAKE_COMMAND} --build .
- RESULT_VARIABLE result
- WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/googletest-download )
-if(result)
- message(FATAL_ERROR "Build step for googletest failed: ${result}")
-endif()
-
-# Prevent overriding the parent project's compiler/linker
-# settings on Windows
+# For Windows: Prevent overriding the parent project's compiler/linker settings
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
-
-# Add googletest directly to our build. This defines
-# the gtest and gtest_main targets.
-add_subdirectory(${CMAKE_CURRENT_BINARY_DIR}/googletest-src
- ${CMAKE_CURRENT_BINARY_DIR}/googletest-build
- EXCLUDE_FROM_ALL)
-
-# The gtest/gtest_main targets carry header search path
-# dependencies automatically when using CMake 2.8.11 or
-# later. Otherwise we have to add them here ourselves.
-if (CMAKE_VERSION VERSION_LESS 2.8.11)
- include_directories("${gtest_SOURCE_DIR}/include")
-endif()
+FetchContent_MakeAvailable(googletest)
# Now simply link against gtest or gtest_main as needed. Eg
add_executable(example example.cpp)
add_test(NAME example_test COMMAND example)
```
-Note that this approach requires CMake 2.8.2 or later due to its use of the
-`ExternalProject_Add()` command. The above technique is discussed in more detail
-in [this separate article](http://crascit.com/2015/07/25/cmake-gtest/) which
-also contains a link to a fully generalized implementation of the technique.
+Note that this approach requires CMake 3.14 or later due to its use of the
+`FetchContent_MakeAvailable()` command.
##### Visual Studio Dynamic vs Static Runtimes
By default, new Visual Studio projects link the C runtimes dynamically but
-Google Test links them statically. This will generate an error that looks
+GoogleTest links them statically. This will generate an error that looks
something like the following: gtest.lib(gtest-all.obj) : error LNK2038: mismatch
detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value
'MDd_DynamicDebug' in main.obj
-Google Test already has a CMake option for this: `gtest_force_shared_crt`
+GoogleTest already has a CMake option for this: `gtest_force_shared_crt`
Enabling this option will make gtest link the runtimes dynamically too, and
match the project in which it is included.
#### C++ Standard Version
An environment that supports C++11 is required in order to successfully build
-Google Test. One way to ensure this is to specify the standard in the top-level
+GoogleTest. One way to ensure this is to specify the standard in the top-level
project, for example by using the `set(CMAKE_CXX_STANDARD 11)` command. If this
-is not feasible, for example in a C project using Google Test for validation,
+is not feasible, for example in a C project using GoogleTest for validation,
then it can be specified by adding it to the options for cmake via the
`DCMAKE_CXX_FLAGS` option.
-### Tweaking Google Test
+### Tweaking GoogleTest
-Google Test can be used in diverse environments. The default configuration may
+GoogleTest 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
+you can easily tweak GoogleTest 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.
### Multi-threaded Tests
-Google Test is thread-safe where the pthread library is available. After
+GoogleTest 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
+If GoogleTest doesn't correctly detect whether pthread is available in your
environment, you can force it with
-DGTEST_HAS_PTHREAD=1
-DGTEST_HAS_PTHREAD=0
-When Google Test uses pthread, you may need to add flags to your compiler and/or
+When GoogleTest 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.
+CMake 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
+GoogleTest is compact, so most users can build and link it as a static library
+for the simplicity. You can choose to use GoogleTest as a shared library (known
as a DLL on Windows) if you prefer.
To compile *gtest* as a shared library, add
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.
+to always add the above flags when using GoogleTest as a shared library.
+Otherwise a future release of GoogleTest 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
+GoogleTest macro clashes with another library, you can force GoogleTest to
rename its macro to avoid the conflict.
-Specifically, if both Google Test and some other code define macro FOO, you can
+Specifically, if both GoogleTest 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 the compiler flags to tell GoogleTest 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
-prefix=${pcfiledir}/../..
-libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@
-includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
+libdir=@CMAKE_INSTALL_FULL_LIBDIR@
+includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
Name: gtest
Description: GoogleTest (without main() function)
Version: @PROJECT_VERSION@
URL: https://github.com/google/googletest
Libs: -L${libdir} -lgtest @CMAKE_THREAD_LIBS_INIT@
-Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@ @CMAKE_THREAD_LIBS_INIT@
+Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@
-prefix=${pcfiledir}/../..
-libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@
-includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
+libdir=@CMAKE_INSTALL_FULL_LIBDIR@
+includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
Name: gtest_main
Description: GoogleTest (with main() function)
Version: @PROJECT_VERSION@
URL: https://github.com/google/googletest
-Requires: gtest
+Requires: gtest = @PROJECT_VERSION@
Libs: -L${libdir} -lgtest_main @CMAKE_THREAD_LIBS_INIT@
-Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@ @CMAKE_THREAD_LIBS_INIT@
+Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@
if (MSVC)
# Newlines inside flags variables break CMake's NMake generator.
# TODO(vladl@google.com): Add -RTCs and -RTCu to debug builds.
- set(cxx_base_flags "-GS -W4 -WX -wd4251 -wd4275 -nologo -J -Zi")
+ set(cxx_base_flags "-GS -W4 -WX -wd4251 -wd4275 -nologo -J")
set(cxx_base_flags "${cxx_base_flags} -D_UNICODE -DUNICODE -DWIN32 -D_WIN32")
set(cxx_base_flags "${cxx_base_flags} -DSTRICT -DWIN32_LEAN_AND_MEAN")
set(cxx_exception_flags "-EHsc -D_HAS_EXCEPTIONS=1")
# Suppress "unreachable code" warning
# http://stackoverflow.com/questions/3232669 explains the issue.
set(cxx_base_flags "${cxx_base_flags} -wd4702")
+ # Ensure MSVC treats source files as UTF-8 encoded.
+ set(cxx_base_flags "${cxx_base_flags} -utf-8")
elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
set(cxx_base_flags "-Wall -Wshadow -Werror -Wconversion")
set(cxx_exception_flags "-fexceptions")
# type can be either STATIC or SHARED to denote a static or shared library.
# ARGN refers to additional arguments after 'cxx_flags'.
add_library(${name} ${type} ${ARGN})
+ add_library(${cmake_package_name}::${name} ALIAS ${name})
set_target_properties(${name}
PROPERTIES
COMPILE_FLAGS "${cxx_flags}")
endif()
target_link_libraries(${name} PUBLIC ${threads_spec})
endif()
+
+ if (NOT "${CMAKE_VERSION}" VERSION_LESS "3.8")
+ target_compile_features(${name} PUBLIC cxx_std_11)
+ endif()
endfunction()
########################################################################
endfunction()
# Sets PYTHONINTERP_FOUND and PYTHON_EXECUTABLE.
-find_package(PythonInterp)
+if ("${CMAKE_VERSION}" VERSION_LESS "3.12.0")
+ find_package(PythonInterp)
+else()
+ find_package(Python COMPONENTS Interpreter)
+ set(PYTHONINTERP_FOUND ${Python_Interpreter_FOUND})
+ set(PYTHON_EXECUTABLE ${Python_EXECUTABLE})
+endif()
# cxx_test_with_flags(name cxx_flags libs srcs...)
#
# from the given source files with the given compiler flags.
function(cxx_test_with_flags name cxx_flags libs)
cxx_executable_with_flags(${name} "${cxx_flags}" "${libs}" ${ARGN})
- if (WIN32 OR MINGW)
- add_test(NAME ${name}
- COMMAND "powershell" "-Command" "${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>/RunTest.ps1" "$<TARGET_FILE:${name}>")
- else()
- add_test(NAME ${name}
- COMMAND "$<TARGET_FILE:${name}>")
- endif()
+ add_test(NAME ${name} COMMAND "$<TARGET_FILE:${name}>")
endfunction()
# cxx_test(name libs srcs...)
# Multi-configuration build generators as for Visual Studio save
# output in a subdirectory of CMAKE_CURRENT_BINARY_DIR (Debug,
# Release etc.), so we have to provide it here.
- if (WIN32 OR MINGW)
- add_test(NAME ${name}
- COMMAND powershell -Command ${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>/RunTest.ps1
- ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
- --build_dir=${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG> ${ARGN})
- else()
- add_test(NAME ${name}
- COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
+ add_test(NAME ${name}
+ COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
--build_dir=${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG> ${ARGN})
- endif()
else (CMAKE_CONFIGURATION_TYPES)
# Single-configuration build generators like Makefile generators
# don't have subdirs below CMAKE_CURRENT_BINARY_DIR.
- if (WIN32 OR MINGW)
- add_test(NAME ${name}
- COMMAND powershell -Command ${CMAKE_CURRENT_BINARY_DIR}/RunTest.ps1
- ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
- --build_dir=${CMAKE_CURRENT_BINARY_DIR} ${ARGN})
- else()
- add_test(NAME ${name}
- COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
- --build_dir=${CMAKE_CURRENT_BINARY_DIR} ${ARGN})
- endif()
+ add_test(NAME ${name}
+ COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
+ --build_dir=${CMAKE_CURRENT_BINARY_DIR} ${ARGN})
endif (CMAKE_CONFIGURATION_TYPES)
else()
# ${CMAKE_CURRENT_BINARY_DIR} is known at configuration time, so we can
# directly bind it from cmake. ${CTEST_CONFIGURATION_TYPE} is known
# only at ctest runtime (by calling ctest -c <Configuration>), so
# we have to escape $ to delay variable substitution here.
- if (WIN32 OR MINGW)
- add_test(NAME ${name}
- COMMAND powershell -Command ${CMAKE_CURRENT_BINARY_DIR}/RunTest.ps1
- ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
- --build_dir=${CMAKE_CURRENT_BINARY_DIR}/\${CTEST_CONFIGURATION_TYPE} ${ARGN})
- else()
- add_test(NAME ${name}
- COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
- --build_dir=${CMAKE_CURRENT_BINARY_DIR}/\${CTEST_CONFIGURATION_TYPE} ${ARGN})
- endif()
+ add_test(NAME ${name}
+ COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
+ --build_dir=${CMAKE_CURRENT_BINARY_DIR}/\${CTEST_CONFIGURATION_TYPE} ${ARGN})
endif()
endif(PYTHONINTERP_FOUND)
endfunction()
--- /dev/null
+# Content Moved
+
+We are working on updates to the GoogleTest documentation, which has moved to
+the top-level [docs](../../docs) directory.
+++ /dev/null
-<b>P</b>ump is <b>U</b>seful for <b>M</b>eta <b>P</b>rogramming.
-
-# The Problem
-
-Template and macro libraries often need to define many classes, functions, or
-macros that vary only (or almost only) in the number of arguments they take.
-It's a lot of repetitive, mechanical, and error-prone work.
-
-Variadic templates and variadic macros can alleviate the problem. However, while
-both are being considered by the C++ committee, neither is in the standard yet
-or widely supported by compilers. Thus they are often not a good choice,
-especially when your code needs to be portable. And their capabilities are still
-limited.
-
-As a result, authors of such libraries often have to write scripts to generate
-their implementation. However, our experience is that it's tedious to write such
-scripts, which tend to reflect the structure of the generated code poorly and
-are often hard to read and edit. For example, a small change needed in the
-generated code may require some non-intuitive, non-trivial changes in the
-script. This is especially painful when experimenting with the code.
-
-# Our Solution
-
-Pump (for Pump is Useful for Meta Programming, Pretty Useful for Meta
-Programming, or Practical Utility for Meta Programming, whichever you prefer) is
-a simple meta-programming tool for C++. The idea is that a programmer writes a
-`foo.pump` file which contains C++ code plus meta code that manipulates the C++
-code. The meta code can handle iterations over a range, nested iterations, local
-meta variable definitions, simple arithmetic, and conditional expressions. You
-can view it as a small Domain-Specific Language. The meta language is designed
-to be non-intrusive (s.t. it won't confuse Emacs' C++ mode, for example) and
-concise, making Pump code intuitive and easy to maintain.
-
-## Highlights
-
-* The implementation is in a single Python script and thus ultra portable: no
- build or installation is needed and it works cross platforms.
-* Pump tries to be smart with respect to
- [Google's style guide](https://github.com/google/styleguide): it breaks long
- lines (easy to have when they are generated) at acceptable places to fit
- within 80 columns and indent the continuation lines correctly.
-* The format is human-readable and more concise than XML.
-* The format works relatively well with Emacs' C++ mode.
-
-## Examples
-
-The following Pump code (where meta keywords start with `$`, `[[` and `]]` are
-meta brackets, and `$$` starts a meta comment that ends with the line):
-
-```
-$var n = 3 $$ Defines a meta variable n.
-$range i 0..n $$ Declares the range of meta iterator i (inclusive).
-$for i [[
- $$ Meta loop.
-// Foo$i does blah for $i-ary predicates.
-$range j 1..i
-template <size_t N $for j [[, typename A$j]]>
-class Foo$i {
-$if i == 0 [[
- blah a;
-]] $elif i <= 2 [[
- blah b;
-]] $else [[
- blah c;
-]]
-};
-
-]]
-```
-
-will be translated by the Pump compiler to:
-
-```cpp
-// Foo0 does blah for 0-ary predicates.
-template <size_t N>
-class Foo0 {
- blah a;
-};
-
-// Foo1 does blah for 1-ary predicates.
-template <size_t N, typename A1>
-class Foo1 {
- blah b;
-};
-
-// Foo2 does blah for 2-ary predicates.
-template <size_t N, typename A1, typename A2>
-class Foo2 {
- blah b;
-};
-
-// Foo3 does blah for 3-ary predicates.
-template <size_t N, typename A1, typename A2, typename A3>
-class Foo3 {
- blah c;
-};
-```
-
-In another example,
-
-```
-$range i 1..n
-Func($for i + [[a$i]]);
-$$ The text between i and [[ is the separator between iterations.
-```
-
-will generate one of the following lines (without the comments), depending on
-the value of `n`:
-
-```cpp
-Func(); // If n is 0.
-Func(a1); // If n is 1.
-Func(a1 + a2); // If n is 2.
-Func(a1 + a2 + a3); // If n is 3.
-// And so on...
-```
-
-## Constructs
-
-We support the following meta programming constructs:
-
-| `$var id = exp` | Defines a named constant value. `$id` is |
-: : valid util the end of the current meta :
-: : lexical block. :
-| :------------------------------- | :--------------------------------------- |
-| `$range id exp..exp` | Sets the range of an iteration variable, |
-: : which can be reused in multiple loops :
-: : later. :
-| `$for id sep [[ code ]]` | Iteration. The range of `id` must have |
-: : been defined earlier. `$id` is valid in :
-: : `code`. :
-| `$($)` | Generates a single `$` character. |
-| `$id` | Value of the named constant or iteration |
-: : variable. :
-| `$(exp)` | Value of the expression. |
-| `$if exp [[ code ]] else_branch` | Conditional. |
-| `[[ code ]]` | Meta lexical block. |
-| `cpp_code` | Raw C++ code. |
-| `$$ comment` | Meta comment. |
-
-**Note:** To give the user some freedom in formatting the Pump source code, Pump
-ignores a new-line character if it's right after `$for foo` or next to `[[` or
-`]]`. Without this rule you'll often be forced to write very long lines to get
-the desired output. Therefore sometimes you may need to insert an extra new-line
-in such places for a new-line to show up in your output.
-
-## Grammar
-
-```ebnf
-code ::= atomic_code*
-atomic_code ::= $var id = exp
- | $var id = [[ code ]]
- | $range id exp..exp
- | $for id sep [[ code ]]
- | $($)
- | $id
- | $(exp)
- | $if exp [[ code ]] else_branch
- | [[ code ]]
- | cpp_code
-sep ::= cpp_code | empty_string
-else_branch ::= $else [[ code ]]
- | $elif exp [[ code ]] else_branch
- | empty_string
-exp ::= simple_expression_in_Python_syntax
-```
-
-## Code
-
-You can find the source code of Pump in [scripts/pump.py](../scripts/pump.py).
-It is still very unpolished and lacks automated tests, although it has been
-successfully used many times. If you find a chance to use it in your project,
-please let us know what you think! We also welcome help on improving Pump.
-
-## Real Examples
-
-You can find real-world applications of Pump in
-[Google Test](https://github.com/google/googletest/tree/master/googletest) and
-[Google Mock](https://github.com/google/googletest/tree/master/googlemock). The
-source file `foo.h.pump` generates `foo.h`.
-
-## Tips
-
-* If a meta variable is followed by a letter or digit, you can separate them
- using `[[]]`, which inserts an empty string. For example `Foo$j[[]]Helper`
- generate `Foo1Helper` when `j` is 1.
-* To avoid extra-long Pump source lines, you can break a line anywhere you
- want by inserting `[[]]` followed by a new line. Since any new-line
- character next to `[[` or `]]` is ignored, the generated code won't contain
- this new line.
// directly.
// GOOGLETEST_CM0001 DO NOT DELETE
-#ifndef GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
-#define GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
+#define GOOGLETEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
#include "gtest/internal/gtest-death-test-internal.h"
//
// ASSERT_EXIT(client.HangUpServer(), KilledBySIGHUP, "Hanging up!");
//
+// The final parameter to each of these macros is a matcher applied to any data
+// the sub-process wrote to stderr. For compatibility with existing tests, a
+// bare string is interpreted as a regular expression matcher.
+//
// On the regular expressions used in death tests:
//
// GOOGLETEST_CM0005 DO NOT DELETE
// directory in 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_)
+// Asserts that a given `statement` causes the program to exit, with an
+// integer exit status that satisfies `predicate`, and emitting error output
+// that matches `matcher`.
+# define ASSERT_EXIT(statement, predicate, matcher) \
+ GTEST_DEATH_TEST_(statement, predicate, matcher, GTEST_FATAL_FAILURE_)
-// Like ASSERT_EXIT, but continues on to successive tests in the
+// Like `ASSERT_EXIT`, but continues on to successive tests in the
// test suite, if any:
-# define EXPECT_EXIT(statement, predicate, regex) \
- GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_NONFATAL_FAILURE_)
+# define EXPECT_EXIT(statement, predicate, matcher) \
+ GTEST_DEATH_TEST_(statement, predicate, matcher, GTEST_NONFATAL_FAILURE_)
-// Asserts that a given statement causes the program to exit, either by
+// 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)
+// signal, and emitting error output that matches `matcher`.
+# define ASSERT_DEATH(statement, matcher) \
+ ASSERT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, matcher)
-// Like ASSERT_DEATH, but continues on to successive tests in the
+// Like `ASSERT_DEATH`, but continues on to successive tests in the
// test suite, if any:
-# define EXPECT_DEATH(statement, regex) \
- EXPECT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, regex)
+# define EXPECT_DEATH(statement, matcher) \
+ EXPECT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, matcher)
// Two predicate classes that can be used in {ASSERT,EXPECT}_EXIT*:
class GTEST_API_ ExitedWithCode {
public:
explicit ExitedWithCode(int exit_code);
+ ExitedWithCode(const ExitedWithCode&) = default;
+ void operator=(const ExitedWithCode& other) = delete;
bool operator()(int exit_status) const;
private:
- // No implementation - assignment is unsupported.
- void operator=(const ExitedWithCode& other);
-
const int exit_code_;
};
} // namespace testing
-#endif // GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
// This file implements just enough of the matcher interface to allow
// EXPECT_DEATH and friends to accept a matcher argument.
-// IWYU pragma: private, include "testing/base/public/gunit.h"
-// IWYU pragma: friend third_party/googletest/googlemock/.*
-// IWYU pragma: friend third_party/googletest/googletest/.*
-
-#ifndef GTEST_INCLUDE_GTEST_GTEST_MATCHERS_H_
-#define GTEST_INCLUDE_GTEST_GTEST_MATCHERS_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_MATCHERS_H_
+#define GOOGLETEST_INCLUDE_GTEST_GTEST_MATCHERS_H_
+#include <atomic>
#include <memory>
#include <ostream>
#include <string>
namespace testing {
// To implement a matcher Foo for type T, define:
-// 1. a class FooMatcherImpl that implements the
-// MatcherInterface<T> interface, and
-// 2. a factory function that creates a Matcher<T> object from a
-// FooMatcherImpl*.
-//
-// The two-level delegation design makes it possible to allow a user
-// to write "v" instead of "Eq(v)" where a Matcher is expected, which
-// is impossible if we pass matchers by pointers. It also eases
-// ownership management as Matcher objects can now be copied like
-// plain values.
-
-// MatchResultListener is an abstract class. Its << operator can be
-// used by a matcher to explain why a value matches or doesn't match.
+// 1. a class FooMatcherMatcher that implements the matcher interface:
+// using is_gtest_matcher = void;
+// bool MatchAndExplain(const T&, std::ostream*);
+// (MatchResultListener* can also be used instead of std::ostream*)
+// void DescribeTo(std::ostream*);
+// void DescribeNegationTo(std::ostream*);
//
+// 2. a factory function that creates a Matcher<T> object from a
+// FooMatcherMatcher.
+
class MatchResultListener {
public:
// Creates a listener object with the given underlying ostream. The
// An instance of a subclass of this knows how to describe itself as a
// matcher.
-class MatcherDescriberInterface {
+class GTEST_API_ MatcherDescriberInterface {
public:
virtual ~MatcherDescriberInterface() {}
namespace internal {
-// Converts a MatcherInterface<T> to a MatcherInterface<const T&>.
-template <typename T>
-class MatcherInterfaceAdapter : public MatcherInterface<const T&> {
- public:
- explicit MatcherInterfaceAdapter(const MatcherInterface<T>* impl)
- : impl_(impl) {}
- ~MatcherInterfaceAdapter() override { delete impl_; }
-
- void DescribeTo(::std::ostream* os) const override { impl_->DescribeTo(os); }
-
- void DescribeNegationTo(::std::ostream* os) const override {
- impl_->DescribeNegationTo(os);
- }
-
- bool MatchAndExplain(const T& x,
- MatchResultListener* listener) const override {
- return impl_->MatchAndExplain(x, listener);
- }
-
- private:
- const MatcherInterface<T>* const impl_;
-
- GTEST_DISALLOW_COPY_AND_ASSIGN_(MatcherInterfaceAdapter);
-};
-
struct AnyEq {
template <typename A, typename B>
bool operator()(const A& a, const B& b) const { return a == b; }
GTEST_DISALLOW_COPY_AND_ASSIGN_(StreamMatchResultListener);
};
+struct SharedPayloadBase {
+ std::atomic<int> ref{1};
+ void Ref() { ref.fetch_add(1, std::memory_order_relaxed); }
+ bool Unref() { return ref.fetch_sub(1, std::memory_order_acq_rel) == 1; }
+};
+
+template <typename T>
+struct SharedPayload : SharedPayloadBase {
+ explicit SharedPayload(const T& v) : value(v) {}
+ explicit SharedPayload(T&& v) : value(std::move(v)) {}
+
+ static void Destroy(SharedPayloadBase* shared) {
+ delete static_cast<SharedPayload*>(shared);
+ }
+
+ T value;
+};
+
// An internal class for implementing Matcher<T>, which will derive
// from it. We put functionalities common to all Matcher<T>
// specializations here to avoid code duplication.
template <typename T>
-class MatcherBase {
+class MatcherBase : private MatcherDescriberInterface {
public:
// Returns true if and only if the matcher matches x; also explains the
// match result to 'listener'.
bool MatchAndExplain(const T& x, MatchResultListener* listener) const {
- return impl_->MatchAndExplain(x, listener);
+ GTEST_CHECK_(vtable_ != nullptr);
+ return vtable_->match_and_explain(*this, x, listener);
}
// Returns true if and only if this matcher matches x.
}
// Describes this matcher to an ostream.
- void DescribeTo(::std::ostream* os) const { impl_->DescribeTo(os); }
+ void DescribeTo(::std::ostream* os) const final {
+ GTEST_CHECK_(vtable_ != nullptr);
+ vtable_->describe(*this, os, false);
+ }
// Describes the negation of this matcher to an ostream.
- void DescribeNegationTo(::std::ostream* os) const {
- impl_->DescribeNegationTo(os);
+ void DescribeNegationTo(::std::ostream* os) const final {
+ GTEST_CHECK_(vtable_ != nullptr);
+ vtable_->describe(*this, os, true);
}
// Explains why x matches, or doesn't match, the matcher.
// of the describer, which is only guaranteed to be alive when
// this matcher object is alive.
const MatcherDescriberInterface* GetDescriber() const {
- return impl_.get();
+ if (vtable_ == nullptr) return nullptr;
+ return vtable_->get_describer(*this);
}
protected:
- MatcherBase() {}
+ MatcherBase() : vtable_(nullptr) {}
// Constructs a matcher from its implementation.
- explicit MatcherBase(const MatcherInterface<const T&>* impl) : impl_(impl) {}
-
template <typename U>
- explicit MatcherBase(
- const MatcherInterface<U>* impl,
- typename std::enable_if<!std::is_same<U, const U&>::value>::type* =
- nullptr)
- : impl_(new internal::MatcherInterfaceAdapter<U>(impl)) {}
+ explicit MatcherBase(const MatcherInterface<U>* impl) {
+ Init(impl);
+ }
+
+ template <typename M, typename = typename std::remove_reference<
+ M>::type::is_gtest_matcher>
+ MatcherBase(M&& m) { // NOLINT
+ Init(std::forward<M>(m));
+ }
+
+ MatcherBase(const MatcherBase& other)
+ : vtable_(other.vtable_), buffer_(other.buffer_) {
+ if (IsShared()) buffer_.shared->Ref();
+ }
+
+ MatcherBase& operator=(const MatcherBase& other) {
+ if (this == &other) return *this;
+ Destroy();
+ vtable_ = other.vtable_;
+ buffer_ = other.buffer_;
+ if (IsShared()) buffer_.shared->Ref();
+ return *this;
+ }
- MatcherBase(const MatcherBase&) = default;
- MatcherBase& operator=(const MatcherBase&) = default;
- MatcherBase(MatcherBase&&) = default;
- MatcherBase& operator=(MatcherBase&&) = default;
+ MatcherBase(MatcherBase&& other)
+ : vtable_(other.vtable_), buffer_(other.buffer_) {
+ other.vtable_ = nullptr;
+ }
+
+ MatcherBase& operator=(MatcherBase&& other) {
+ if (this == &other) return *this;
+ Destroy();
+ vtable_ = other.vtable_;
+ buffer_ = other.buffer_;
+ other.vtable_ = nullptr;
+ return *this;
+ }
- virtual ~MatcherBase() {}
+ ~MatcherBase() override { Destroy(); }
private:
- std::shared_ptr<const MatcherInterface<const T&>> impl_;
+ struct VTable {
+ bool (*match_and_explain)(const MatcherBase&, const T&,
+ MatchResultListener*);
+ void (*describe)(const MatcherBase&, std::ostream*, bool negation);
+ // Returns the captured object if it implements the interface, otherwise
+ // returns the MatcherBase itself.
+ const MatcherDescriberInterface* (*get_describer)(const MatcherBase&);
+ // Called on shared instances when the reference count reaches 0.
+ void (*shared_destroy)(SharedPayloadBase*);
+ };
+
+ bool IsShared() const {
+ return vtable_ != nullptr && vtable_->shared_destroy != nullptr;
+ }
+
+ // If the implementation uses a listener, call that.
+ template <typename P>
+ static auto MatchAndExplainImpl(const MatcherBase& m, const T& value,
+ MatchResultListener* listener)
+ -> decltype(P::Get(m).MatchAndExplain(value, listener->stream())) {
+ return P::Get(m).MatchAndExplain(value, listener->stream());
+ }
+
+ template <typename P>
+ static auto MatchAndExplainImpl(const MatcherBase& m, const T& value,
+ MatchResultListener* listener)
+ -> decltype(P::Get(m).MatchAndExplain(value, listener)) {
+ return P::Get(m).MatchAndExplain(value, listener);
+ }
+
+ template <typename P>
+ static void DescribeImpl(const MatcherBase& m, std::ostream* os,
+ bool negation) {
+ if (negation) {
+ P::Get(m).DescribeNegationTo(os);
+ } else {
+ P::Get(m).DescribeTo(os);
+ }
+ }
+
+ template <typename P>
+ static const MatcherDescriberInterface* GetDescriberImpl(
+ const MatcherBase& m) {
+ // If the impl is a MatcherDescriberInterface, then return it.
+ // Otherwise use MatcherBase itself.
+ // This allows us to implement the GetDescriber() function without support
+ // from the impl, but some users really want to get their impl back when
+ // they call GetDescriber().
+ // We use std::get on a tuple as a workaround of not having `if constexpr`.
+ return std::get<(
+ std::is_convertible<decltype(&P::Get(m)),
+ const MatcherDescriberInterface*>::value
+ ? 1
+ : 0)>(std::make_tuple(&m, &P::Get(m)));
+ }
+
+ template <typename P>
+ const VTable* GetVTable() {
+ static constexpr VTable kVTable = {&MatchAndExplainImpl<P>,
+ &DescribeImpl<P>, &GetDescriberImpl<P>,
+ P::shared_destroy};
+ return &kVTable;
+ }
+
+ union Buffer {
+ // Add some types to give Buffer some common alignment/size use cases.
+ void* ptr;
+ double d;
+ int64_t i;
+ // And add one for the out-of-line cases.
+ SharedPayloadBase* shared;
+ };
+
+ void Destroy() {
+ if (IsShared() && buffer_.shared->Unref()) {
+ vtable_->shared_destroy(buffer_.shared);
+ }
+ }
+
+ template <typename M>
+ static constexpr bool IsInlined() {
+ return sizeof(M) <= sizeof(Buffer) && alignof(M) <= alignof(Buffer) &&
+ std::is_trivially_copy_constructible<M>::value &&
+ std::is_trivially_destructible<M>::value;
+ }
+
+ template <typename M, bool = MatcherBase::IsInlined<M>()>
+ struct ValuePolicy {
+ static const M& Get(const MatcherBase& m) {
+ // When inlined along with Init, need to be explicit to avoid violating
+ // strict aliasing rules.
+ const M *ptr = static_cast<const M*>(
+ static_cast<const void*>(&m.buffer_));
+ return *ptr;
+ }
+ static void Init(MatcherBase& m, M impl) {
+ ::new (static_cast<void*>(&m.buffer_)) M(impl);
+ }
+ static constexpr auto shared_destroy = nullptr;
+ };
+
+ template <typename M>
+ struct ValuePolicy<M, false> {
+ using Shared = SharedPayload<M>;
+ static const M& Get(const MatcherBase& m) {
+ return static_cast<Shared*>(m.buffer_.shared)->value;
+ }
+ template <typename Arg>
+ static void Init(MatcherBase& m, Arg&& arg) {
+ m.buffer_.shared = new Shared(std::forward<Arg>(arg));
+ }
+ static constexpr auto shared_destroy = &Shared::Destroy;
+ };
+
+ template <typename U, bool B>
+ struct ValuePolicy<const MatcherInterface<U>*, B> {
+ using M = const MatcherInterface<U>;
+ using Shared = SharedPayload<std::unique_ptr<M>>;
+ static const M& Get(const MatcherBase& m) {
+ return *static_cast<Shared*>(m.buffer_.shared)->value;
+ }
+ static void Init(MatcherBase& m, M* impl) {
+ m.buffer_.shared = new Shared(std::unique_ptr<M>(impl));
+ }
+
+ static constexpr auto shared_destroy = &Shared::Destroy;
+ };
+
+ template <typename M>
+ void Init(M&& m) {
+ using MM = typename std::decay<M>::type;
+ using Policy = ValuePolicy<MM>;
+ vtable_ = GetVTable<Policy>();
+ Policy::Init(*this, std::forward<M>(m));
+ }
+
+ const VTable* vtable_;
+ Buffer buffer_;
};
} // namespace internal
nullptr)
: internal::MatcherBase<T>(impl) {}
+ template <typename M, typename = typename std::remove_reference<
+ M>::type::is_gtest_matcher>
+ Matcher(M&& m) : internal::MatcherBase<T>(std::forward<M>(m)) {} // NOLINT
+
// Implicit constructor here allows people to write
// EXPECT_CALL(foo, Bar(5)) instead of EXPECT_CALL(foo, Bar(Eq(5))) sometimes
Matcher(T value); // NOLINT
explicit Matcher(const MatcherInterface<const std::string&>* impl)
: internal::MatcherBase<const std::string&>(impl) {}
+ template <typename M, typename = typename std::remove_reference<
+ M>::type::is_gtest_matcher>
+ Matcher(M&& m) // NOLINT
+ : internal::MatcherBase<const std::string&>(std::forward<M>(m)) {}
+
// Allows the user to write str instead of Eq(str) sometimes, where
// str is a std::string object.
Matcher(const std::string& s); // NOLINT
explicit Matcher(const MatcherInterface<std::string>* impl)
: internal::MatcherBase<std::string>(impl) {}
+ template <typename M, typename = typename std::remove_reference<
+ M>::type::is_gtest_matcher>
+ Matcher(M&& m) // NOLINT
+ : internal::MatcherBase<std::string>(std::forward<M>(m)) {}
+
// Allows the user to write str instead of Eq(str) sometimes, where
// str is a string object.
Matcher(const std::string& s); // NOLINT
Matcher(const char* s); // NOLINT
};
-#if GTEST_HAS_ABSL
+#if GTEST_INTERNAL_HAS_STRING_VIEW
// The following two specializations allow the user to write str
// instead of Eq(str) and "foo" instead of Eq("foo") when a absl::string_view
// matcher is expected.
template <>
-class GTEST_API_ Matcher<const absl::string_view&>
- : public internal::MatcherBase<const absl::string_view&> {
+class GTEST_API_ Matcher<const internal::StringView&>
+ : public internal::MatcherBase<const internal::StringView&> {
public:
Matcher() {}
- explicit Matcher(const MatcherInterface<const absl::string_view&>* impl)
- : internal::MatcherBase<const absl::string_view&>(impl) {}
+ explicit Matcher(const MatcherInterface<const internal::StringView&>* impl)
+ : internal::MatcherBase<const internal::StringView&>(impl) {}
+
+ template <typename M, typename = typename std::remove_reference<
+ M>::type::is_gtest_matcher>
+ Matcher(M&& m) // NOLINT
+ : internal::MatcherBase<const internal::StringView&>(std::forward<M>(m)) {
+ }
// Allows the user to write str instead of Eq(str) sometimes, where
// str is a std::string object.
// Allows the user to write "foo" instead of Eq("foo") sometimes.
Matcher(const char* s); // NOLINT
- // Allows the user to pass absl::string_views directly.
- Matcher(absl::string_view s); // NOLINT
+ // Allows the user to pass absl::string_views or std::string_views directly.
+ Matcher(internal::StringView s); // NOLINT
};
template <>
-class GTEST_API_ Matcher<absl::string_view>
- : public internal::MatcherBase<absl::string_view> {
+class GTEST_API_ Matcher<internal::StringView>
+ : public internal::MatcherBase<internal::StringView> {
public:
Matcher() {}
- explicit Matcher(const MatcherInterface<const absl::string_view&>* impl)
- : internal::MatcherBase<absl::string_view>(impl) {}
- explicit Matcher(const MatcherInterface<absl::string_view>* impl)
- : internal::MatcherBase<absl::string_view>(impl) {}
+ explicit Matcher(const MatcherInterface<const internal::StringView&>* impl)
+ : internal::MatcherBase<internal::StringView>(impl) {}
+ explicit Matcher(const MatcherInterface<internal::StringView>* impl)
+ : internal::MatcherBase<internal::StringView>(impl) {}
+
+ template <typename M, typename = typename std::remove_reference<
+ M>::type::is_gtest_matcher>
+ Matcher(M&& m) // NOLINT
+ : internal::MatcherBase<internal::StringView>(std::forward<M>(m)) {}
// Allows the user to write str instead of Eq(str) sometimes, where
// str is a std::string object.
// Allows the user to write "foo" instead of Eq("foo") sometimes.
Matcher(const char* s); // NOLINT
- // Allows the user to pass absl::string_views directly.
- Matcher(absl::string_view s); // NOLINT
+ // Allows the user to pass absl::string_views or std::string_views directly.
+ Matcher(internal::StringView s); // NOLINT
};
-#endif // GTEST_HAS_ABSL
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
// Prints a matcher in a human-readable format.
template <typename T>
public:
explicit MonomorphicImpl(const Impl& impl) : impl_(impl) {}
- virtual void DescribeTo(::std::ostream* os) const { impl_.DescribeTo(os); }
+ void DescribeTo(::std::ostream* os) const override { impl_.DescribeTo(os); }
- virtual void DescribeNegationTo(::std::ostream* os) const {
+ void DescribeNegationTo(::std::ostream* os) const override {
impl_.DescribeNegationTo(os);
}
- virtual bool MatchAndExplain(T x, MatchResultListener* listener) const {
+ bool MatchAndExplain(T x, MatchResultListener* listener) const override {
return impl_.MatchAndExplain(x, listener);
}
class ComparisonBase {
public:
explicit ComparisonBase(const Rhs& rhs) : rhs_(rhs) {}
+
+ using is_gtest_matcher = void;
+
template <typename Lhs>
- operator Matcher<Lhs>() const {
- return Matcher<Lhs>(new Impl<const Lhs&>(rhs_));
+ bool MatchAndExplain(const Lhs& lhs, std::ostream*) const {
+ return Op()(lhs, Unwrap(rhs_));
+ }
+ void DescribeTo(std::ostream* os) const {
+ *os << D::Desc() << " ";
+ UniversalPrint(Unwrap(rhs_), os);
+ }
+ void DescribeNegationTo(std::ostream* os) const {
+ *os << D::NegatedDesc() << " ";
+ UniversalPrint(Unwrap(rhs_), os);
}
private:
template <typename T>
- static const T& Unwrap(const T& v) { return v; }
+ static const T& Unwrap(const T& v) {
+ return v;
+ }
template <typename T>
- static const T& Unwrap(std::reference_wrapper<T> v) { return v; }
-
- template <typename Lhs, typename = Rhs>
- class Impl : public MatcherInterface<Lhs> {
- public:
- explicit Impl(const Rhs& rhs) : rhs_(rhs) {}
- bool MatchAndExplain(Lhs lhs,
- MatchResultListener* /* listener */) const override {
- return Op()(lhs, Unwrap(rhs_));
- }
- void DescribeTo(::std::ostream* os) const override {
- *os << D::Desc() << " ";
- UniversalPrint(Unwrap(rhs_), os);
- }
- void DescribeNegationTo(::std::ostream* os) const override {
- *os << D::NegatedDesc() << " ";
- UniversalPrint(Unwrap(rhs_), os);
- }
+ static const T& Unwrap(std::reference_wrapper<T> v) {
+ return v;
+ }
- private:
- Rhs rhs_;
- };
Rhs rhs_;
};
static const char* NegatedDesc() { return "isn't >="; }
};
+template <typename T, typename = typename std::enable_if<
+ std::is_constructible<std::string, T>::value>::type>
+using StringLike = T;
+
// Implements polymorphic matchers MatchesRegex(regex) and
// ContainsRegex(regex), which can be used as a Matcher<T> as long as
// T can be converted to a string.
MatchesRegexMatcher(const RE* regex, bool full_match)
: regex_(regex), full_match_(full_match) {}
-#if GTEST_HAS_ABSL
- bool MatchAndExplain(const absl::string_view& s,
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+ bool MatchAndExplain(const internal::StringView& s,
MatchResultListener* listener) const {
return MatchAndExplain(std::string(s), listener);
}
-#endif // GTEST_HAS_ABSL
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
// Accepts pointer types, particularly:
// const char*
const internal::RE* regex) {
return MakePolymorphicMatcher(internal::MatchesRegexMatcher(regex, true));
}
-inline PolymorphicMatcher<internal::MatchesRegexMatcher> MatchesRegex(
- const std::string& regex) {
- return MatchesRegex(new internal::RE(regex));
+template <typename T = std::string>
+PolymorphicMatcher<internal::MatchesRegexMatcher> MatchesRegex(
+ const internal::StringLike<T>& regex) {
+ return MatchesRegex(new internal::RE(std::string(regex)));
}
// Matches a string that contains regular expression 'regex'.
const internal::RE* regex) {
return MakePolymorphicMatcher(internal::MatchesRegexMatcher(regex, false));
}
-inline PolymorphicMatcher<internal::MatchesRegexMatcher> ContainsRegex(
- const std::string& regex) {
- return ContainsRegex(new internal::RE(regex));
+template <typename T = std::string>
+PolymorphicMatcher<internal::MatchesRegexMatcher> ContainsRegex(
+ const internal::StringLike<T>& regex) {
+ return ContainsRegex(new internal::RE(std::string(regex)));
}
// Creates a polymorphic matcher that matches anything equal to x.
GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 5046
-#endif // GTEST_INCLUDE_GTEST_GTEST_MATCHERS_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_MATCHERS_H_
// GOOGLETEST_CM0001 DO NOT DELETE
-#ifndef GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
-#define GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
+#define GOOGLETEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
#include <limits>
#include <memory>
+#include <sstream>
#include "gtest/internal/gtest-port.h"
GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
-#endif // GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
// Macros and functions for implementing parameterized tests
// in Google C++ Testing and Mocking Framework (Google Test)
//
-// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
-//
// GOOGLETEST_CM0001 DO NOT DELETE
-#ifndef GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
-#define GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
-
+#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
+#define GOOGLETEST_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.
// std::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.
-//
// Example:
//
// This will instantiate tests in test suite AnimalTest each one with
: public test_suite_name { \
public: \
GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() {} \
- virtual void TestBody(); \
+ void TestBody() override; \
\
private: \
static int AddToRegistry() { \
::testing::UnitTest::GetInstance() \
->parameterized_test_registry() \
.GetTestSuitePatternHolder<test_suite_name>( \
- #test_suite_name, \
+ GTEST_STRINGIFY_(test_suite_name), \
::testing::internal::CodeLocation(__FILE__, __LINE__)) \
->AddTestPattern( \
GTEST_STRINGIFY_(test_suite_name), GTEST_STRINGIFY_(test_name), \
new ::testing::internal::TestMetaFactory<GTEST_TEST_CLASS_NAME_( \
- test_suite_name, test_name)>()); \
+ test_suite_name, test_name)>(), \
+ ::testing::internal::CodeLocation(__FILE__, __LINE__)); \
return 0; \
} \
static int gtest_registering_dummy_ GTEST_ATTRIBUTE_UNUSED_; \
::testing::UnitTest::GetInstance() \
->parameterized_test_registry() \
.GetTestSuitePatternHolder<test_suite_name>( \
- #test_suite_name, \
+ GTEST_STRINGIFY_(test_suite_name), \
::testing::internal::CodeLocation(__FILE__, __LINE__)) \
->AddTestSuiteInstantiation( \
- #prefix, >est_##prefix##test_suite_name##_EvalGenerator_, \
+ GTEST_STRINGIFY_(prefix), \
+ >est_##prefix##test_suite_name##_EvalGenerator_, \
>est_##prefix##test_suite_name##_EvalGenerateName_, \
__FILE__, __LINE__)
+
+// Allow Marking a Parameterized test class as not needing to be instantiated.
+#define GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(T) \
+ namespace gtest_do_not_use_outside_namespace_scope {} \
+ static const ::testing::internal::MarkAsIgnored gtest_allow_ignore_##T( \
+ GTEST_STRINGIFY_(T))
+
// Legacy API is deprecated but still available
#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
#define INSTANTIATE_TEST_CASE_P \
} // namespace testing
-#endif // GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
// GOOGLETEST_CM0001 DO NOT DELETE
-#ifndef GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
-#define GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
+#define GOOGLETEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
#include <functional>
+#include <memory>
#include <ostream> // NOLINT
#include <sstream>
#include <string>
#include <type_traits>
#include <utility>
#include <vector>
+
#include "gtest/internal/gtest-internal.h"
#include "gtest/internal/gtest-port.h"
-#if GTEST_HAS_ABSL
-#include "absl/strings/string_view.h"
-#include "absl/types/optional.h"
-#include "absl/types/variant.h"
-#endif // GTEST_HAS_ABSL
-
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 {
+// Definitions in the internal* namespaces are subject to change without notice.
+// DO NOT USE THEM IN USER CODE!
+namespace internal {
-// 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);
+template <typename T>
+void UniversalPrint(const T& value, ::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)
-#if GTEST_HAS_ABSL
- kConvertibleToStringView, // a type implicitly convertible to
- // absl::string_view
-#endif
- kOtherType // anything else
+// Used to print an STL-style container when the user doesn't define
+// a PrintTo() for it.
+struct ContainerPrinter {
+ template <typename T,
+ typename = typename std::enable_if<
+ (sizeof(IsContainerTest<T>(0)) == sizeof(IsContainer)) &&
+ !IsRecursiveContainer<T>::value>::type>
+ static void PrintValue(const T& container, std::ostream* os) {
+ const size_t kMaxCount = 32; // The maximum number of elements to print.
+ *os << '{';
+ size_t count = 0;
+ for (auto&& elem : container) {
+ if (count > 0) {
+ *os << ',';
+ if (count == kMaxCount) { // Enough has been printed.
+ *os << " ...";
+ break;
+ }
+ }
+ *os << ' ';
+ // We cannot call PrintTo(elem, os) here as PrintTo() doesn't
+ // handle `elem` being a native array.
+ internal::UniversalPrint(elem, os);
+ ++count;
+ }
+
+ if (count > 0) {
+ *os << ' ';
+ }
+ *os << '}';
+ }
};
-// 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.
+// 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.)
+struct FunctionPointerPrinter {
+ template <typename T, typename = typename std::enable_if<
+ std::is_function<T>::value>::type>
+ static void PrintValue(T* p, ::std::ostream* os) {
+ if (p == nullptr) {
+ *os << "NULL";
+ } 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*.
+ *os << reinterpret_cast<const void*>(p);
+ }
+ }
+};
+
+struct PointerPrinter {
+ template <typename T>
+ static void PrintValue(T* p, ::std::ostream* os) {
+ if (p == nullptr) {
+ *os << "NULL";
+ } else {
+ // 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;
+ }
+ }
+};
+
+namespace internal_stream_operator_without_lexical_name_lookup {
+
+// The presence of an operator<< here will terminate lexical scope lookup
+// straight away (even though it cannot be a match because of its argument
+// types). Thus, the two operator<< calls in StreamPrinter will find only ADL
+// candidates.
+struct LookupBlocker {};
+void operator<<(LookupBlocker, LookupBlocker);
+
+struct StreamPrinter {
+ template <typename T,
+ // Don't accept member pointers here. We'd print them via implicit
+ // conversion to bool, which isn't useful.
+ typename = typename std::enable_if<
+ !std::is_member_pointer<T>::value>::type,
+ // Only accept types for which we can find a streaming operator via
+ // ADL (possibly involving implicit conversions).
+ typename = decltype(std::declval<std::ostream&>()
+ << std::declval<const T&>())>
static void PrintValue(const T& value, ::std::ostream* os) {
- PrintBytesInObjectTo(
- static_cast<const unsigned char*>(
- reinterpret_cast<const void*>(std::addressof(value))),
- sizeof(value), os);
+ // Call streaming operator found by ADL, possibly with implicit conversions
+ // of the arguments.
+ *os << value;
}
};
-// 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;
+} // namespace internal_stream_operator_without_lexical_name_lookup
-template <typename T>
-class TypeWithoutFormatter<T, kProtobuf> {
- public:
+struct ProtobufPrinter {
+ // 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.
+ static const size_t kProtobufOneLinerMaxLength = 50;
+
+ template <typename T,
+ typename = typename std::enable_if<
+ internal::HasDebugStringAndShortDebugString<T>::value>::type>
static void PrintValue(const T& value, ::std::ostream* os) {
std::string pretty_str = value.ShortDebugString();
if (pretty_str.length() > kProtobufOneLinerMaxLength) {
}
};
-template <typename T>
-class TypeWithoutFormatter<T, kConvertibleToInteger> {
- public:
+struct ConvertibleToIntegerPrinter {
// Since T has no << operator or PrintTo() but can be implicitly
// converted to BiggestInt, we print it as a BiggestInt.
//
// 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;
+ static void PrintValue(internal::BiggestInt value, ::std::ostream* os) {
+ *os << value;
}
};
-#if GTEST_HAS_ABSL
-template <typename T>
-class TypeWithoutFormatter<T, kConvertibleToStringView> {
- public:
- // Since T has neither operator<< nor PrintTo() but can be implicitly
- // converted to absl::string_view, we print it as a absl::string_view.
- //
- // Note: the implementation is further below, as it depends on
- // internal::PrintTo symbol which is defined later in the file.
- static void PrintValue(const T& value, ::std::ostream* os);
-};
-#endif
-
-// 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
- : std::is_convertible<
- const T&, internal::BiggestInt>::value
- ? kConvertibleToInteger
- :
-#if GTEST_HAS_ABSL
- std::is_convertible<
- const T&, absl::string_view>::value
- ? kConvertibleToStringView
- :
+struct ConvertibleToStringViewPrinter {
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+ static void PrintValue(internal::StringView value, ::std::ostream* os) {
+ internal::UniversalPrint(value, os);
+ }
#endif
- 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 {
+// 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);
+struct RawBytesPrinter {
+ // SFINAE on `sizeof` to make sure we have a complete type.
+ template <typename T, size_t = sizeof(T)>
+ static void PrintValue(const T& value, ::std::ostream* os) {
+ PrintBytesInObjectTo(
+ static_cast<const unsigned char*>(
+ // Load bearing cast to void* to support iOS
+ reinterpret_cast<const void*>(std::addressof(value))),
+ sizeof(value), os);
+ }
+};
-// 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
+struct FallbackPrinter {
+ template <typename T>
+ static void PrintValue(const T&, ::std::ostream* os) {
+ *os << "(incomplete type)";
+ }
+};
- // 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;
-}
+// Try every printer in order and return the first one that works.
+template <typename T, typename E, typename Printer, typename... Printers>
+struct FindFirstPrinter : FindFirstPrinter<T, E, Printers...> {};
-} // namespace testing_internal
+template <typename T, typename Printer, typename... Printers>
+struct FindFirstPrinter<
+ T, decltype(Printer::PrintValue(std::declval<const T&>(), nullptr)),
+ Printer, Printers...> {
+ using type = Printer;
+};
-namespace testing {
-namespace internal {
+// Select the best printer in the following order:
+// - Print containers (they have begin/end/etc).
+// - Print function pointers.
+// - Print object pointers.
+// - Use the stream operator, if available.
+// - Print protocol buffers.
+// - Print types convertible to BiggestInt.
+// - Print types convertible to StringView, if available.
+// - Fallback to printing the raw bytes of the object.
+template <typename T>
+void PrintWithFallback(const T& value, ::std::ostream* os) {
+ using Printer = typename FindFirstPrinter<
+ T, void, ContainerPrinter, FunctionPointerPrinter, PointerPrinter,
+ internal_stream_operator_without_lexical_name_lookup::StreamPrinter,
+ ProtobufPrinter, ConvertibleToIntegerPrinter,
+ ConvertibleToStringViewPrinter, RawBytesPrinter, FallbackPrinter>::type;
+ Printer::PrintValue(value, os);
+}
// FormatForComparison<ToPrint, OtherOperand>::Format(value) formats a
// value of type ToPrint that is an operand of a comparison assertion
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);
+#ifdef __cpp_char8_t
+GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(char8_t);
+GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const char8_t);
+#endif
+GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(char16_t);
+GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const char16_t);
+GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(char32_t);
+GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const char32_t);
#undef GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_
GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(char, ::std::string);
GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const char, ::std::string);
+#ifdef __cpp_char8_t
+GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(char8_t, ::std::u8string);
+GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const char8_t, ::std::u8string);
+#endif
+GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(char16_t, ::std::u16string);
+GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const char16_t, ::std::u16string);
+GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(char32_t, ::std::u32string);
+GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const char32_t, ::std::u32string);
#if GTEST_HAS_STD_WSTRING
GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(wchar_t, ::std::wstring);
template <typename T>
class UniversalPrinter;
-template <typename T>
-void UniversalPrint(const T& value, ::std::ostream* os);
-
-enum DefaultPrinterType {
- kPrintContainer,
- kPrintPointer,
- kPrintFunctionPointer,
- kPrintOther,
-};
-template <DefaultPrinterType type> struct WrapPrinterType {};
-
-// Used to print an STL-style container when the user doesn't define
-// a PrintTo() for it.
-template <typename C>
-void DefaultPrintTo(WrapPrinterType<kPrintContainer> /* dummy */,
- 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(WrapPrinterType<kPrintPointer> /* dummy */,
- T* p, ::std::ostream* os) {
- if (p == nullptr) {
- *os << "NULL";
- } else {
- // 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;
- }
-}
-template <typename T>
-void DefaultPrintTo(WrapPrinterType<kPrintFunctionPointer> /* dummy */,
- T* p, ::std::ostream* os) {
- if (p == nullptr) {
- *os << "NULL";
- } 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*.
- *os << reinterpret_cast<const void*>(p);
- }
-}
-
-// Used to print a non-container, non-pointer value when the user
-// doesn't define PrintTo() for it.
-template <typename T>
-void DefaultPrintTo(WrapPrinterType<kPrintOther> /* dummy */,
- 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
// wants).
template <typename T>
void PrintTo(const T& value, ::std::ostream* os) {
- // DefaultPrintTo() is overloaded. The type of its first argument
- // determines which version will be picked.
- //
- // 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.
- //
- // Note that MSVC and clang-cl do allow an implicit conversion from
- // pointer-to-function to pointer-to-object, but clang-cl warns on it.
- // So don't use ImplicitlyConvertible if it can be helped since it will
- // cause this warning, and use a separate overload of DefaultPrintTo for
- // function pointers so that the `*os << p` in the object pointer overload
- // doesn't cause that warning either.
- DefaultPrintTo(
- WrapPrinterType <
- (sizeof(IsContainerTest<T>(0)) == sizeof(IsContainer)) &&
- !IsRecursiveContainer<T>::value
- ? kPrintContainer
- : !std::is_pointer<T>::value
- ? kPrintOther
- : std::is_function<typename std::remove_pointer<T>::type>::value
- ? kPrintFunctionPointer
- : kPrintPointer > (),
- value, os);
+ internal::PrintWithFallback(value, os);
}
// The following list of PrintTo() overloads tells
// is implemented as an unsigned type.
GTEST_API_ void PrintTo(wchar_t wc, ::std::ostream* os);
+GTEST_API_ void PrintTo(char32_t c, ::std::ostream* os);
+inline void PrintTo(char16_t c, ::std::ostream* os) {
+ PrintTo(ImplicitCast_<char32_t>(c), os);
+}
+#ifdef __cpp_char8_t
+inline void PrintTo(char8_t c, ::std::ostream* os) {
+ PrintTo(ImplicitCast_<char32_t>(c), os);
+}
+#endif
+
// Overloads for C strings.
GTEST_API_ void PrintTo(const char* s, ::std::ostream* os);
inline void PrintTo(char* s, ::std::ostream* os) {
inline void PrintTo(unsigned char* s, ::std::ostream* os) {
PrintTo(ImplicitCast_<const void*>(s), os);
}
+#ifdef __cpp_char8_t
+// Overloads for u8 strings.
+GTEST_API_ void PrintTo(const char8_t* s, ::std::ostream* os);
+inline void PrintTo(char8_t* s, ::std::ostream* os) {
+ PrintTo(ImplicitCast_<const char8_t*>(s), os);
+}
+#endif
+// Overloads for u16 strings.
+GTEST_API_ void PrintTo(const char16_t* s, ::std::ostream* os);
+inline void PrintTo(char16_t* s, ::std::ostream* os) {
+ PrintTo(ImplicitCast_<const char16_t*>(s), os);
+}
+// Overloads for u32 strings.
+GTEST_API_ void PrintTo(const char32_t* s, ::std::ostream* os);
+inline void PrintTo(char32_t* s, ::std::ostream* os) {
+ PrintTo(ImplicitCast_<const char32_t*>(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
PrintStringTo(s, os);
}
+// Overloads for ::std::u8string
+#ifdef __cpp_char8_t
+GTEST_API_ void PrintU8StringTo(const ::std::u8string& s, ::std::ostream* os);
+inline void PrintTo(const ::std::u8string& s, ::std::ostream* os) {
+ PrintU8StringTo(s, os);
+}
+#endif
+
+// Overloads for ::std::u16string
+GTEST_API_ void PrintU16StringTo(const ::std::u16string& s, ::std::ostream* os);
+inline void PrintTo(const ::std::u16string& s, ::std::ostream* os) {
+ PrintU16StringTo(s, os);
+}
+
+// Overloads for ::std::u32string
+GTEST_API_ void PrintU32StringTo(const ::std::u32string& s, ::std::ostream* os);
+inline void PrintTo(const ::std::u32string& s, ::std::ostream* os) {
+ PrintU32StringTo(s, os);
+}
+
// Overloads for ::std::wstring.
#if GTEST_HAS_STD_WSTRING
GTEST_API_ void PrintWideStringTo(const ::std::wstring&s, ::std::ostream* os);
}
#endif // GTEST_HAS_STD_WSTRING
-#if GTEST_HAS_ABSL
-// Overload for absl::string_view.
-inline void PrintTo(absl::string_view sp, ::std::ostream* os) {
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+// Overload for internal::StringView.
+inline void PrintTo(internal::StringView sp, ::std::ostream* os) {
PrintTo(::std::string(sp), os);
}
-#endif // GTEST_HAS_ABSL
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
inline void PrintTo(std::nullptr_t, ::std::ostream* os) { *os << "(nullptr)"; }
UniversalPrinter<T&>::Print(ref.get(), os);
}
+inline const void* VoidifyPointer(const void* p) { return p; }
+inline const void* VoidifyPointer(volatile const void* p) {
+ return const_cast<const void*>(p);
+}
+
+template <typename T, typename Ptr>
+void PrintSmartPointer(const Ptr& ptr, std::ostream* os, char) {
+ if (ptr == nullptr) {
+ *os << "(nullptr)";
+ } else {
+ // We can't print the value. Just print the pointer..
+ *os << "(" << (VoidifyPointer)(ptr.get()) << ")";
+ }
+}
+template <typename T, typename Ptr,
+ typename = typename std::enable_if<!std::is_void<T>::value &&
+ !std::is_array<T>::value>::type>
+void PrintSmartPointer(const Ptr& ptr, std::ostream* os, int) {
+ if (ptr == nullptr) {
+ *os << "(nullptr)";
+ } else {
+ *os << "(ptr = " << (VoidifyPointer)(ptr.get()) << ", value = ";
+ UniversalPrinter<T>::Print(*ptr, os);
+ *os << ")";
+ }
+}
+
+template <typename T, typename D>
+void PrintTo(const std::unique_ptr<T, D>& ptr, std::ostream* os) {
+ (PrintSmartPointer<T>)(ptr, os, 0);
+}
+
+template <typename T>
+void PrintTo(const std::shared_ptr<T>& ptr, std::ostream* os) {
+ (PrintSmartPointer<T>)(ptr, os, 0);
+}
+
// Helper function for printing a tuple. T must be instantiated with
// a tuple type.
template <typename T>
GTEST_DISABLE_MSC_WARNINGS_POP_()
};
-#if GTEST_HAS_ABSL
+// Remove any const-qualifiers before passing a type to UniversalPrinter.
+template <typename T>
+class UniversalPrinter<const T> : public UniversalPrinter<T> {};
+
+#if GTEST_INTERNAL_HAS_ANY
+
+// Printer for std::any / absl::any
-// Printer for absl::optional
+template <>
+class UniversalPrinter<Any> {
+ public:
+ static void Print(const Any& value, ::std::ostream* os) {
+ if (value.has_value()) {
+ *os << "value of type " << GetTypeName(value);
+ } else {
+ *os << "no value";
+ }
+ }
+
+ private:
+ static std::string GetTypeName(const Any& value) {
+#if GTEST_HAS_RTTI
+ return internal::GetTypeName(value.type());
+#else
+ static_cast<void>(value); // possibly unused
+ return "<unknown_type>";
+#endif // GTEST_HAS_RTTI
+ }
+};
+
+#endif // GTEST_INTERNAL_HAS_ANY
+
+#if GTEST_INTERNAL_HAS_OPTIONAL
+
+// Printer for std::optional / absl::optional
template <typename T>
-class UniversalPrinter<::absl::optional<T>> {
+class UniversalPrinter<Optional<T>> {
public:
- static void Print(const ::absl::optional<T>& value, ::std::ostream* os) {
+ static void Print(const Optional<T>& value, ::std::ostream* os) {
*os << '(';
if (!value) {
*os << "nullopt";
}
};
-// Printer for absl::variant
+#endif // GTEST_INTERNAL_HAS_OPTIONAL
+
+#if GTEST_INTERNAL_HAS_VARIANT
+
+// Printer for std::variant / absl::variant
template <typename... T>
-class UniversalPrinter<::absl::variant<T...>> {
+class UniversalPrinter<Variant<T...>> {
public:
- static void Print(const ::absl::variant<T...>& value, ::std::ostream* os) {
+ static void Print(const Variant<T...>& value, ::std::ostream* os) {
*os << '(';
- absl::visit(Visitor{os}, value);
+#if GTEST_HAS_ABSL
+ absl::visit(Visitor{os, value.index()}, value);
+#else
+ std::visit(Visitor{os, value.index()}, value);
+#endif // GTEST_HAS_ABSL
*os << ')';
}
struct Visitor {
template <typename U>
void operator()(const U& u) const {
- *os << "'" << GetTypeName<U>() << "' with value ";
+ *os << "'" << GetTypeName<U>() << "(index = " << index
+ << ")' with value ";
UniversalPrint(u, os);
}
::std::ostream* os;
+ std::size_t index;
};
};
-#endif // GTEST_HAS_ABSL
+#endif // GTEST_INTERNAL_HAS_VARIANT
// UniversalPrintArray(begin, len, os) prints an array of 'len'
// elements, starting at address 'begin'.
GTEST_API_ void UniversalPrintArray(
const char* begin, size_t len, ::std::ostream* os);
+#ifdef __cpp_char8_t
+// This overload prints a (const) char8_t array compactly.
+GTEST_API_ void UniversalPrintArray(const char8_t* begin, size_t len,
+ ::std::ostream* os);
+#endif
+
+// This overload prints a (const) char16_t array compactly.
+GTEST_API_ void UniversalPrintArray(const char16_t* begin, size_t len,
+ ::std::ostream* os);
+
+// This overload prints a (const) char32_t array compactly.
+GTEST_API_ void UniversalPrintArray(const char32_t* 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);
}
};
template <>
-class UniversalTersePrinter<char*> {
+class UniversalTersePrinter<char*> : public UniversalTersePrinter<const char*> {
+};
+
+#ifdef __cpp_char8_t
+template <>
+class UniversalTersePrinter<const char8_t*> {
public:
- static void Print(char* str, ::std::ostream* os) {
- UniversalTersePrinter<const char*>::Print(str, os);
+ static void Print(const char8_t* str, ::std::ostream* os) {
+ if (str == nullptr) {
+ *os << "NULL";
+ } else {
+ UniversalPrint(::std::u8string(str), os);
+ }
}
};
+template <>
+class UniversalTersePrinter<char8_t*>
+ : public UniversalTersePrinter<const char8_t*> {};
+#endif
+
+template <>
+class UniversalTersePrinter<const char16_t*> {
+ public:
+ static void Print(const char16_t* str, ::std::ostream* os) {
+ if (str == nullptr) {
+ *os << "NULL";
+ } else {
+ UniversalPrint(::std::u16string(str), os);
+ }
+ }
+};
+template <>
+class UniversalTersePrinter<char16_t*>
+ : public UniversalTersePrinter<const char16_t*> {};
+
+template <>
+class UniversalTersePrinter<const char32_t*> {
+ public:
+ static void Print(const char32_t* str, ::std::ostream* os) {
+ if (str == nullptr) {
+ *os << "NULL";
+ } else {
+ UniversalPrint(::std::u32string(str), os);
+ }
+ }
+};
+template <>
+class UniversalTersePrinter<char32_t*>
+ : public UniversalTersePrinter<const char32_t*> {};
#if GTEST_HAS_STD_WSTRING
template <>
} // namespace internal
-#if GTEST_HAS_ABSL
-namespace internal2 {
-template <typename T>
-void TypeWithoutFormatter<T, kConvertibleToStringView>::PrintValue(
- const T& value, ::std::ostream* os) {
- internal::PrintTo(absl::string_view(value), os);
-}
-} // namespace internal2
-#endif
-
template <typename T>
::std::string PrintToString(const T& value) {
::std::stringstream ss;
// declarations from this file.
#include "gtest/internal/custom/gtest-printers.h"
-#endif // GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
// GOOGLETEST_CM0004 DO NOT DELETE
-#ifndef GTEST_INCLUDE_GTEST_GTEST_SPI_H_
-#define GTEST_INCLUDE_GTEST_GTEST_SPI_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_SPI_H_
+#define GOOGLETEST_INCLUDE_GTEST_GTEST_SPI_H_
#include "gtest/gtest.h"
}\
} while (::testing::internal::AlwaysFalse())
-#endif // GTEST_INCLUDE_GTEST_GTEST_SPI_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_SPI_H_
//
// GOOGLETEST_CM0001 DO NOT DELETE
-#ifndef GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
-#define GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
+#define GOOGLETEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
#include <iosfwd>
#include <vector>
GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
-#endif // GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
// GOOGLETEST_CM0001 DO NOT DELETE
-#ifndef GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
-#define GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
+#define GOOGLETEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
// This header implements typed tests and type-parameterized tests.
#endif // 0
+#include "gtest/internal/gtest-internal.h"
#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
#define GTEST_NAME_GENERATOR_(TestSuiteName) \
gtest_type_params_##TestSuiteName##_NameGenerator
-#define TYPED_TEST_SUITE(CaseName, Types, ...) \
- typedef ::testing::internal::TypeList<Types>::type GTEST_TYPE_PARAMS_( \
- CaseName); \
- typedef ::testing::internal::NameGeneratorSelector<__VA_ARGS__>::type \
+#define TYPED_TEST_SUITE(CaseName, Types, ...) \
+ typedef ::testing::internal::GenerateTypeList<Types>::type \
+ GTEST_TYPE_PARAMS_(CaseName); \
+ typedef ::testing::internal::NameGeneratorSelector<__VA_ARGS__>::type \
GTEST_NAME_GENERATOR_(CaseName)
-# define TYPED_TEST(CaseName, TestName) \
+#define TYPED_TEST(CaseName, TestName) \
+ static_assert(sizeof(GTEST_STRINGIFY_(TestName)) > 1, \
+ "test-name must not be empty"); \
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(); \
+ void TestBody() override; \
}; \
static bool gtest_##CaseName##_##TestName##_registered_ \
- GTEST_ATTRIBUTE_UNUSED_ = \
- ::testing::internal::TypeParameterizedTest< \
+ GTEST_ATTRIBUTE_UNUSED_ = ::testing::internal::TypeParameterizedTest< \
CaseName, \
::testing::internal::TemplateSel<GTEST_TEST_CLASS_NAME_(CaseName, \
TestName)>, \
CaseName)>::Register("", \
::testing::internal::CodeLocation( \
__FILE__, __LINE__), \
- #CaseName, #TestName, 0, \
+ GTEST_STRINGIFY_(CaseName), \
+ GTEST_STRINGIFY_(TestName), 0, \
::testing::internal::GenerateNames< \
GTEST_NAME_GENERATOR_(CaseName), \
GTEST_TYPE_PARAMS_(CaseName)>()); \
TYPED_TEST_SUITE
#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
-#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
private: \
typedef SuiteName<gtest_TypeParam_> TestFixture; \
typedef gtest_TypeParam_ TypeParam; \
- virtual void TestBody(); \
+ void TestBody() override; \
}; \
static bool gtest_##TestName##_defined_ GTEST_ATTRIBUTE_UNUSED_ = \
GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName).AddTestName( \
- __FILE__, __LINE__, #SuiteName, #TestName); \
+ __FILE__, __LINE__, GTEST_STRINGIFY_(SuiteName), \
+ GTEST_STRINGIFY_(TestName)); \
} \
template <typename gtest_TypeParam_> \
void GTEST_SUITE_NAMESPACE_( \
SuiteName)::TestName<gtest_TypeParam_>::TestBody()
-#define REGISTER_TYPED_TEST_SUITE_P(SuiteName, ...) \
- namespace GTEST_SUITE_NAMESPACE_(SuiteName) { \
- typedef ::testing::internal::Templates<__VA_ARGS__>::type gtest_AllTests_; \
- } \
- static const char* const GTEST_REGISTERED_TEST_NAMES_( \
- SuiteName) GTEST_ATTRIBUTE_UNUSED_ = \
- GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName).VerifyRegisteredTestNames( \
- __FILE__, __LINE__, #__VA_ARGS__)
+// Note: this won't work correctly if the trailing arguments are macros.
+#define REGISTER_TYPED_TEST_SUITE_P(SuiteName, ...) \
+ namespace GTEST_SUITE_NAMESPACE_(SuiteName) { \
+ typedef ::testing::internal::Templates<__VA_ARGS__> gtest_AllTests_; \
+ } \
+ static const char* const GTEST_REGISTERED_TEST_NAMES_( \
+ SuiteName) GTEST_ATTRIBUTE_UNUSED_ = \
+ GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName).VerifyRegisteredTestNames( \
+ GTEST_STRINGIFY_(SuiteName), __FILE__, __LINE__, #__VA_ARGS__)
// Legacy API is deprecated but still available
#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
#define INSTANTIATE_TYPED_TEST_SUITE_P(Prefix, SuiteName, Types, ...) \
+ static_assert(sizeof(GTEST_STRINGIFY_(Prefix)) > 1, \
+ "test-suit-prefix must not be empty"); \
static bool gtest_##Prefix##_##SuiteName GTEST_ATTRIBUTE_UNUSED_ = \
::testing::internal::TypeParameterizedTestSuite< \
SuiteName, GTEST_SUITE_NAMESPACE_(SuiteName)::gtest_AllTests_, \
- ::testing::internal::TypeList<Types>::type>:: \
- Register(#Prefix, \
+ ::testing::internal::GenerateTypeList<Types>::type>:: \
+ Register(GTEST_STRINGIFY_(Prefix), \
::testing::internal::CodeLocation(__FILE__, __LINE__), \
- >EST_TYPED_TEST_SUITE_P_STATE_(SuiteName), #SuiteName, \
+ >EST_TYPED_TEST_SUITE_P_STATE_(SuiteName), \
+ GTEST_STRINGIFY_(SuiteName), \
GTEST_REGISTERED_TEST_NAMES_(SuiteName), \
::testing::internal::GenerateNames< \
::testing::internal::NameGeneratorSelector< \
__VA_ARGS__>::type, \
- ::testing::internal::TypeList<Types>::type>())
+ ::testing::internal::GenerateTypeList<Types>::type>())
// Legacy API is deprecated but still available
#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
INSTANTIATE_TYPED_TEST_SUITE_P
#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
-#endif // GTEST_HAS_TYPED_TEST_P
-
-#endif // GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
// GOOGLETEST_CM0001 DO NOT DELETE
-#ifndef GTEST_INCLUDE_GTEST_GTEST_H_
-#define GTEST_INCLUDE_GTEST_GTEST_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_H_
+#define GOOGLETEST_INCLUDE_GTEST_GTEST_H_
#include <cstddef>
#include <limits>
// to let Google Test decide.
GTEST_DECLARE_string_(color);
+// This flag controls whether the test runner should continue execution past
+// first failure.
+GTEST_DECLARE_bool_(fail_fast);
+
// This flag sets up the filter to select by name using a glob pattern
// the tests to run. If the filter is not given all tests are executed.
GTEST_DECLARE_string_(filter);
// in addition to its normal textual output.
GTEST_DECLARE_string_(output);
+// This flags control whether Google Test prints only test failures.
+GTEST_DECLARE_bool_(brief);
+
// This flags control whether Google Test prints the elapsed time for each
// test.
GTEST_DECLARE_bool_(print_time);
class UnitTestImpl* GetUnitTestImpl();
void ReportFailureInUnknownLocation(TestPartResult::Type result_type,
const std::string& message);
+std::set<std::string>* GetIgnoredParameterizedTestSuites();
} // namespace internal
// Used in EXPECT_TRUE/FALSE(assertion_result).
AssertionResult(const AssertionResult& other);
-#if defined(_MSC_VER) && _MSC_VER < 1910
+// C4800 is a level 3 warning in Visual Studio 2015 and earlier.
+// This warning is not emitted in Visual Studio 2017.
+// This warning is off by default starting in Visual Studio 2019 but can be
+// enabled with command-line options.
+#if defined(_MSC_VER) && (_MSC_VER < 1910 || _MSC_VER >= 1920)
GTEST_DISABLE_MSC_WARNINGS_PUSH_(4800 /* forcing value to bool */)
#endif
= nullptr)
: success_(success) {}
-#if defined(_MSC_VER) && _MSC_VER < 1910
+#if defined(_MSC_VER) && (_MSC_VER < 1910 || _MSC_VER >= 1920)
GTEST_DISABLE_MSC_WARNINGS_POP_()
#endif
// The d'tor is virtual as we intend to inherit from Test.
virtual ~Test();
- // Sets up the stuff shared by all tests in this test case.
+ // Sets up the stuff shared by all tests in this test suite.
//
// Google Test will call Foo::SetUpTestSuite() before running the first
- // test in test case Foo. Hence a sub-class can define its own
+ // test in test suite Foo. Hence a sub-class can define its own
// SetUpTestSuite() method to shadow the one defined in the super
// class.
- // Failures that happen during SetUpTestSuite are logged but otherwise
- // ignored.
static void SetUpTestSuite() {}
// Tears down the stuff shared by all tests in this test suite.
//
// Google Test will call Foo::TearDownTestSuite() after running the last
- // test in test case Foo. Hence a sub-class can define its own
+ // test in test suite Foo. Hence a sub-class can define its own
// TearDownTestSuite() method to shadow the one defined in the super
// class.
- // Failures that happen during TearDownTestSuite are logged but otherwise
- // ignored.
static void TearDownTestSuite() {}
- // Legacy API is deprecated but still available
+ // Legacy API is deprecated but still available. Use SetUpTestSuite and
+ // TearDownTestSuite instead.
#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
static void TearDownTestCase() {}
static void SetUpTestCase() {}
// Protects mutable state of the property vector and of owned
// properties, whose values may be updated.
- internal::Mutex test_properites_mutex_;
+ internal::Mutex test_properties_mutex_;
// The vector of TestPartResults
std::vector<TestPartResult> test_part_results_;
// deletes it.
void Run();
+ // Skip and records the test result for this object.
+ void Skip();
+
static void ClearTestResult(TestInfo* test_info) {
test_info->result_.Clear();
}
bool Passed() const { return !Failed(); }
// Returns true if and only if the test suite failed.
- bool Failed() const { return failed_test_count() > 0; }
+ bool Failed() const {
+ return failed_test_count() > 0 || ad_hoc_test_result().Failed();
+ }
// Returns the elapsed time, in milliseconds.
TimeInMillis elapsed_time() const { return elapsed_time_; }
// Runs every test in this TestSuite.
void Run();
+ // Skips the execution of tests under this TestSuite
+ void Skip();
+
// Runs SetUpTestSuite() for this TestSuite. This wrapper is needed
// for catching exceptions thrown from SetUpTestSuite().
void RunSetUpTestSuite() {
friend class internal::StreamingListenerTest;
friend class internal::UnitTestRecordPropertyTestHelper;
friend Environment* AddGlobalTestEnvironment(Environment* env);
+ friend std::set<std::string>* internal::GetIgnoredParameterizedTestSuites();
friend internal::UnitTestImpl* internal::GetUnitTestImpl();
friend void internal::ReportFailureInUnknownLocation(
TestPartResult::Type result_type,
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* lhs_expression,
- const char* rhs_expression,
- BiggestInt lhs,
- BiggestInt rhs);
-
class EqHelper {
public:
// This templatized version is for the general case.
// ASSERT_?? and EXPECT_??. It is here just to avoid copy-and-paste
// of similar code.
//
-// For each templatized helper function, we also define an overloaded
-// version for BiggestInt in order to reduce code bloat and allow
-// anonymous enums to be used with {ASSERT|EXPECT}_?? when compiled
-// with gcc 4.
-//
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
#define GTEST_IMPL_CMP_HELPER_(op_name, op)\
} else {\
return CmpHelperOpFailure(expr1, expr2, val1, val2, #op);\
}\
-}\
-GTEST_API_ AssertionResult CmpHelper##op_name(\
- const char* expr1, const char* expr2, BiggestInt val1, BiggestInt val2)
+}
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
// Implements the helper function for {ASSERT|EXPECT}_NE
-GTEST_IMPL_CMP_HELPER_(NE, !=);
+GTEST_IMPL_CMP_HELPER_(NE, !=)
// Implements the helper function for {ASSERT|EXPECT}_LE
-GTEST_IMPL_CMP_HELPER_(LE, <=);
+GTEST_IMPL_CMP_HELPER_(LE, <=)
// Implements the helper function for {ASSERT|EXPECT}_LT
-GTEST_IMPL_CMP_HELPER_(LT, <);
+GTEST_IMPL_CMP_HELPER_(LT, <)
// Implements the helper function for {ASSERT|EXPECT}_GE
-GTEST_IMPL_CMP_HELPER_(GE, >=);
+GTEST_IMPL_CMP_HELPER_(GE, >=)
// Implements the helper function for {ASSERT|EXPECT}_GT
-GTEST_IMPL_CMP_HELPER_(GT, >);
+GTEST_IMPL_CMP_HELPER_(GT, >)
#undef GTEST_IMPL_CMP_HELPER_
GTEST_DISALLOW_COPY_AND_ASSIGN_(AssertHelper);
};
-enum GTestColor { COLOR_DEFAULT, COLOR_RED, COLOR_GREEN, COLOR_YELLOW };
-
-GTEST_API_ GTEST_ATTRIBUTE_PRINTF_(2, 3) void ColoredPrintf(GTestColor color,
- const char* fmt,
- ...);
-
} // namespace internal
// The pure interface class that all value-parameterized tests inherit from.
// Skips test in runtime.
// Skipping test aborts current function.
// Skipped tests are neither successful nor failed.
-#define GTEST_SKIP() GTEST_SKIP_("Skipped")
+#define GTEST_SKIP() GTEST_SKIP_("")
// ADD_FAILURE unconditionally adds a failure to the current test.
// SUCCEED generates a success - it doesn't automatically make the
// Boolean assertions. Condition can be either a Boolean expression or an
// AssertionResult. For more information on how to use AssertionResult with
// these macros see comments on that class.
-#define EXPECT_TRUE(condition) \
+#define GTEST_EXPECT_TRUE(condition) \
GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \
GTEST_NONFATAL_FAILURE_)
-#define EXPECT_FALSE(condition) \
+#define GTEST_EXPECT_FALSE(condition) \
GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \
GTEST_NONFATAL_FAILURE_)
-#define ASSERT_TRUE(condition) \
+#define GTEST_ASSERT_TRUE(condition) \
GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \
GTEST_FATAL_FAILURE_)
-#define ASSERT_FALSE(condition) \
+#define GTEST_ASSERT_FALSE(condition) \
GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \
GTEST_FATAL_FAILURE_)
+// Define these macros to 1 to omit the definition of the corresponding
+// EXPECT or ASSERT, which clashes with some users' own code.
+
+#if !GTEST_DONT_DEFINE_EXPECT_TRUE
+#define EXPECT_TRUE(condition) GTEST_EXPECT_TRUE(condition)
+#endif
+
+#if !GTEST_DONT_DEFINE_EXPECT_FALSE
+#define EXPECT_FALSE(condition) GTEST_EXPECT_FALSE(condition)
+#endif
+
+#if !GTEST_DONT_DEFINE_ASSERT_TRUE
+#define ASSERT_TRUE(condition) GTEST_ASSERT_TRUE(condition)
+#endif
+
+#if !GTEST_DONT_DEFINE_ASSERT_FALSE
+#define ASSERT_FALSE(condition) GTEST_ASSERT_FALSE(condition)
+#endif
+
// Macros for testing equalities and inequalities.
//
// * {ASSERT|EXPECT}_EQ(v1, v2): Tests that v1 == v2
// to cause a compiler error.
template <typename T1, typename T2>
constexpr bool StaticAssertTypeEq() noexcept {
- static_assert(std::is_same<T1, T2>::value,
- "type1 and type2 are not the same type");
+ static_assert(std::is_same<T1, T2>::value, "T1 and T2 are not the same type");
return true;
}
// }
//
// GOOGLETEST_CM0011 DO NOT DELETE
+#if !GTEST_DONT_DEFINE_TEST
#define TEST_F(test_fixture, test_name)\
GTEST_TEST_(test_fixture, test_name, test_fixture, \
::testing::internal::GetTypeId<test_fixture>())
+#endif // !GTEST_DONT_DEFINE_TEST
// Returns a path to temporary directory.
// Tries to determine an appropriate directory for the platform.
GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
-#endif // GTEST_INCLUDE_GTEST_GTEST_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_H_
// Implements a family of generic predicate assertion macros.
// GOOGLETEST_CM0001 DO NOT DELETE
-#ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
-#define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+#define GOOGLETEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
#include "gtest/gtest.h"
} // namespace testing
-#endif // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
// Google C++ Testing and Mocking Framework definitions useful in production code.
// GOOGLETEST_CM0003 DO NOT DELETE
-#ifndef GTEST_INCLUDE_GTEST_GTEST_PROD_H_
-#define GTEST_INCLUDE_GTEST_GTEST_PROD_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PROD_H_
+#define GOOGLETEST_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
#define FRIEND_TEST(test_case_name, test_name)\
friend class test_case_name##_##test_name##_Test
-#endif // GTEST_INCLUDE_GTEST_GTEST_PROD_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_PROD_H_
//
// ** Custom implementation starts here **
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_
+#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_
//
// ** Custom implementation starts here **
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_
+#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_
//
// ** Custom implementation starts here **
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_H_
+#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_H_
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_H_
// death tests. They are subject to change without notice.
// GOOGLETEST_CM0001 DO NOT DELETE
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
+#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
#include "gtest/gtest-matchers.h"
#include "gtest/internal/gtest-internal.h"
} // namespace internal
} // namespace testing
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
// GOOGLETEST_CM0001 DO NOT DELETE
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
+#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
#include "gtest/internal/gtest-string.h"
void Normalize();
- // Returns a pointer to the last occurence of a valid path separator in
+ // Returns a pointer to the last occurrence 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;
GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
// GOOGLETEST_CM0001 DO NOT DELETE
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
+#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
#include "gtest/internal/gtest-port.h"
#include <ctype.h>
#include <float.h>
#include <string.h>
+#include <cstdint>
#include <iomanip>
#include <limits>
#include <map>
#define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo ## bar
// Stringifies its argument.
-#define GTEST_STRINGIFY_(name) #name
+// Work around a bug in visual studio which doesn't accept code like this:
+//
+// #define GTEST_STRINGIFY_(name) #name
+// #define MACRO(a, b, c) ... GTEST_STRINGIFY_(a) ...
+// MACRO(, x, y)
+//
+// Complaining about the argument to GTEST_STRINGIFY_ being empty.
+// This is allowed by the spec.
+#define GTEST_STRINGIFY_HELPER_(name, ...) #name
+#define GTEST_STRINGIFY_(...) GTEST_STRINGIFY_HELPER_(__VA_ARGS__, )
-namespace proto2 { class Message; }
+namespace proto2 {
+class MessageLite;
+}
namespace testing {
//
// 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;
+ static const uint32_t kMaxUlps = 4;
// Constructs a FloatingPoint from a raw floating-point number.
//
static SetUpTearDownSuiteFuncType GetSetUpCaseOrSuite(const char* filename,
int line_num) {
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
SetUpTearDownSuiteFuncType test_case_fp =
GetNotDefaultOrNull(&T::SetUpTestCase, &Test::SetUpTestCase);
SetUpTearDownSuiteFuncType test_suite_fp =
<< filename << ":" << line_num;
return test_case_fp != nullptr ? test_case_fp : test_suite_fp;
+#else
+ (void)(filename);
+ (void)(line_num);
+ return &T::SetUpTestSuite;
+#endif
}
static SetUpTearDownSuiteFuncType GetTearDownCaseOrSuite(const char* filename,
int line_num) {
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
SetUpTearDownSuiteFuncType test_case_fp =
GetNotDefaultOrNull(&T::TearDownTestCase, &Test::TearDownTestCase);
SetUpTearDownSuiteFuncType test_suite_fp =
<< filename << ":" << line_num;
return test_case_fp != nullptr ? test_case_fp : test_suite_fp;
+#else
+ (void)(filename);
+ (void)(line_num);
+ return &T::TearDownTestSuite;
+#endif
}
};
//
// Arguments:
//
-// test_suite_name: name of the test suite
+// test_suite_name: name of the test suite
// name: name of the test
-// type_param the name of the test's type parameter, or NULL if
+// 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,
+// 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
// 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
-
GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
/* class A needs to have dll-interface to be used by clients of class B */)
// 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);
+ const char* VerifyRegisteredTestNames(const char* test_suite_name,
+ const char* file, int line,
+ const char* registered_tests);
private:
typedef ::std::map<std::string, CodeLocation> RegisteredTestsMap;
};
template <typename NameGenerator>
-void GenerateNamesRecursively(Types0, std::vector<std::string>*, int) {}
+void GenerateNamesRecursively(internal::None, std::vector<std::string>*, int) {}
template <typename NameGenerator, typename Types>
void GenerateNamesRecursively(Types, std::vector<std::string>* result, int i) {
// The base case for the compile time recursion.
template <GTEST_TEMPLATE_ Fixture, class TestSel>
-class TypeParameterizedTest<Fixture, TestSel, Types0> {
+class TypeParameterizedTest<Fixture, TestSel, internal::None> {
public:
static bool Register(const char* /*prefix*/, const CodeLocation&,
const char* /*case_name*/, const char* /*test_names*/,
}
};
+GTEST_API_ void RegisterTypeParameterizedTestSuite(const char* test_suite_name,
+ CodeLocation code_location);
+GTEST_API_ void RegisterTypeParameterizedTestSuiteInstantiation(
+ const char* case_name);
+
// TypeParameterizedTestSuite<Fixture, Tests, Types>::Register()
// registers *all combinations* of 'Tests' and 'Types' with Google
// Test. The return value is insignificant - we just need to return
const char* test_names,
const std::vector<std::string>& type_names =
GenerateNames<DefaultNameGenerator, Types>()) {
+ RegisterTypeParameterizedTestSuiteInstantiation(case_name);
std::string test_name = StripTrailingSpaces(
GetPrefixUntilComma(test_names));
if (!state->TestExists(test_name)) {
// The base case for the compile time recursion.
template <GTEST_TEMPLATE_ Fixture, typename Types>
-class TypeParameterizedTestSuite<Fixture, Templates0, Types> {
+class TypeParameterizedTestSuite<Fixture, internal::None, Types> {
public:
static bool Register(const char* /*prefix*/, const CodeLocation&,
const TypedTestSuitePState* /*state*/,
}
};
-#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
const char* value;
};
+// Helper for declaring std::string within 'if' statement
+// in pre C++17 build environment.
+struct TrueWithString {
+ TrueWithString() = default;
+ explicit TrueWithString(const char* str) : value(str) {}
+ explicit TrueWithString(const std::string& str) : value(str) {}
+ explicit operator bool() const { return true; }
+ std::string 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
// but it's good enough for our purposes.
class GTEST_API_ Random {
public:
- static const UInt32 kMaxRange = 1u << 31;
+ static const uint32_t kMaxRange = 1u << 31;
- explicit Random(UInt32 seed) : state_(seed) {}
+ explicit Random(uint32_t seed) : state_(seed) {}
- void Reseed(UInt32 seed) { state_ = seed; }
+ void Reseed(uint32_t seed) { state_ = seed; }
// Generates a random number from [0, range). Crashes if 'range' is
// 0 or greater than kMaxRange.
- UInt32 Generate(UInt32 range);
+ uint32_t Generate(uint32_t range);
private:
- UInt32 state_;
+ uint32_t state_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(Random);
};
#define GTEST_REMOVE_REFERENCE_AND_CONST_(T) \
typename std::remove_const<typename std::remove_reference<T>::type>::type
-// IsAProtocolMessage<T>::value is a compile-time bool constant that's
-// true if and only if T is type proto2::Message or a subclass of it.
+// HasDebugStringAndShortDebugString<T>::value is a compile-time bool constant
+// that's true if and only if T has methods DebugString() and ShortDebugString()
+// that return std::string.
template <typename T>
-struct IsAProtocolMessage
- : public bool_constant<
- std::is_convertible<const T*, const ::proto2::Message*>::value> {};
+class HasDebugStringAndShortDebugString {
+ private:
+ template <typename C>
+ static auto CheckDebugString(C*) -> typename std::is_same<
+ std::string, decltype(std::declval<const C>().DebugString())>::type;
+ template <typename>
+ static std::false_type CheckDebugString(...);
+
+ template <typename C>
+ static auto CheckShortDebugString(C*) -> typename std::is_same<
+ std::string, decltype(std::declval<const C>().ShortDebugString())>::type;
+ template <typename>
+ static std::false_type CheckShortDebugString(...);
+
+ using HasDebugStringType = decltype(CheckDebugString<T>(nullptr));
+ using HasShortDebugStringType = decltype(CheckShortDebugString<T>(nullptr));
+
+ public:
+ static constexpr bool value =
+ HasDebugStringType::value && HasShortDebugStringType::value;
+};
+
+template <typename T>
+constexpr bool HasDebugStringAndShortDebugString<T>::value;
// When the compiler sees expression IsContainerTest<C>(0), if C is an
// STL-style container class, the first overload of IsContainerTest
const Element* array_;
size_t size_;
void (NativeArray::*clone_)(const Element*, size_t);
-
- GTEST_DISALLOW_ASSIGN_(NativeArray);
};
// Backport of std::index_sequence.
// Backport of std::make_index_sequence.
// It uses O(ln(N)) instantiation depth.
template <size_t N>
-struct MakeIndexSequence
- : DoubleSequence<N % 2 == 1, typename MakeIndexSequence<N / 2>::type,
+struct MakeIndexSequenceImpl
+ : DoubleSequence<N % 2 == 1, typename MakeIndexSequenceImpl<N / 2>::type,
N / 2>::type {};
template <>
-struct MakeIndexSequence<0> : IndexSequence<> {};
+struct MakeIndexSequenceImpl<0> : IndexSequence<> {};
+
+template <size_t N>
+using MakeIndexSequence = typename MakeIndexSequenceImpl<N>::type;
-// FIXME: This implementation of ElemFromList is O(1) in instantiation depth,
-// but it is O(N^2) in total instantiations. Not sure if this is the best
-// tradeoff, as it will make it somewhat slow to compile.
-template <typename T, size_t, size_t>
-struct ElemFromListImpl {};
+template <typename... T>
+using IndexSequenceFor = typename MakeIndexSequence<sizeof...(T)>::type;
+
+template <size_t>
+struct Ignore {
+ Ignore(...); // NOLINT
+};
-template <typename T, size_t I>
-struct ElemFromListImpl<T, I, I> {
- using type = T;
+template <typename>
+struct ElemFromListImpl;
+template <size_t... I>
+struct ElemFromListImpl<IndexSequence<I...>> {
+ // We make Ignore a template to solve a problem with MSVC.
+ // A non-template Ignore would work fine with `decltype(Ignore(I))...`, but
+ // MSVC doesn't understand how to deal with that pack expansion.
+ // Use `0 * I` to have a single instantiation of Ignore.
+ template <typename R>
+ static R Apply(Ignore<0 * I>..., R (*)(), ...);
};
-// Get the Nth element from T...
-// It uses O(1) instantiation depth.
-template <size_t N, typename I, typename... T>
-struct ElemFromList;
+template <size_t N, typename... T>
+struct ElemFromList {
+ using type =
+ decltype(ElemFromListImpl<typename MakeIndexSequence<N>::type>::Apply(
+ static_cast<T (*)()>(nullptr)...));
+};
-template <size_t N, size_t... I, typename... T>
-struct ElemFromList<N, IndexSequence<I...>, T...>
- : ElemFromListImpl<T, N, I>... {};
+struct FlatTupleConstructTag {};
template <typename... T>
class FlatTuple;
template <typename... T, size_t I>
struct FlatTupleElemBase<FlatTuple<T...>, I> {
- using value_type =
- typename ElemFromList<I, typename MakeIndexSequence<sizeof...(T)>::type,
- T...>::type;
+ using value_type = typename ElemFromList<I, T...>::type;
FlatTupleElemBase() = default;
- explicit FlatTupleElemBase(value_type t) : value(std::move(t)) {}
+ template <typename Arg>
+ explicit FlatTupleElemBase(FlatTupleConstructTag, Arg&& t)
+ : value(std::forward<Arg>(t)) {}
value_type value;
};
: FlatTupleElemBase<FlatTuple<T...>, Idx>... {
using Indices = IndexSequence<Idx...>;
FlatTupleBase() = default;
- explicit FlatTupleBase(T... t)
- : FlatTupleElemBase<FlatTuple<T...>, Idx>(std::move(t))... {}
+ template <typename... Args>
+ explicit FlatTupleBase(FlatTupleConstructTag, Args&&... args)
+ : FlatTupleElemBase<FlatTuple<T...>, Idx>(FlatTupleConstructTag{},
+ std::forward<Args>(args))... {}
+
+ template <size_t I>
+ const typename ElemFromList<I, T...>::type& Get() const {
+ return FlatTupleElemBase<FlatTuple<T...>, I>::value;
+ }
+
+ template <size_t I>
+ typename ElemFromList<I, T...>::type& Get() {
+ return FlatTupleElemBase<FlatTuple<T...>, I>::value;
+ }
+
+ template <typename F>
+ auto Apply(F&& f) -> decltype(std::forward<F>(f)(this->Get<Idx>()...)) {
+ return std::forward<F>(f)(Get<Idx>()...);
+ }
+
+ template <typename F>
+ auto Apply(F&& f) const -> decltype(std::forward<F>(f)(this->Get<Idx>()...)) {
+ return std::forward<F>(f)(Get<Idx>()...);
+ }
};
// Analog to std::tuple but with different tradeoffs.
// This class minimizes the template instantiation depth, thus allowing more
-// elements that std::tuple would. std::tuple has been seen to require an
+// elements than std::tuple would. std::tuple has been seen to require an
// instantiation depth of more than 10x the number of elements in some
// implementations.
// FlatTuple and ElemFromList are not recursive and have a fixed depth
class FlatTuple
: private FlatTupleBase<FlatTuple<T...>,
typename MakeIndexSequence<sizeof...(T)>::type> {
- using Indices = typename FlatTuple::FlatTupleBase::Indices;
+ using Indices = typename FlatTupleBase<
+ FlatTuple<T...>, typename MakeIndexSequence<sizeof...(T)>::type>::Indices;
public:
FlatTuple() = default;
- explicit FlatTuple(T... t) : FlatTuple::FlatTupleBase(std::move(t)...) {}
-
- template <size_t I>
- const typename ElemFromList<I, Indices, T...>::type& Get() const {
- return static_cast<const FlatTupleElemBase<FlatTuple, I>*>(this)->value;
- }
+ template <typename... Args>
+ explicit FlatTuple(FlatTupleConstructTag tag, Args&&... args)
+ : FlatTuple::FlatTupleBase(tag, std::forward<Args>(args)...) {}
- template <size_t I>
- typename ElemFromList<I, Indices, T...>::type& Get() {
- return static_cast<FlatTupleElemBase<FlatTuple, I>*>(this)->value;
- }
+ using FlatTuple::FlatTupleBase::Apply;
+ using FlatTuple::FlatTupleBase::Get;
};
// Utility functions to be called with static_assert to induce deprecation
} // namespace internal
} // namespace testing
+namespace std {
+// Some standard library implementations use `struct tuple_size` and some use
+// `class tuple_size`. Clang warns about the mismatch.
+// https://reviews.llvm.org/D55466
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wmismatched-tags"
+#endif
+template <typename... Ts>
+struct tuple_size<testing::internal::FlatTuple<Ts...>>
+ : std::integral_constant<size_t, sizeof...(Ts)> {};
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+} // namespace std
+
#define GTEST_MESSAGE_AT_(file, line, message, result_type) \
::testing::internal::AssertHelper(result_type, file, line, message) \
= ::testing::Message()
// Suppress MSVC warning 4072 (unreachable code) for the code following
// statement if it returns or throws (or doesn't return or throw in some
// situations).
+// NOTE: The "else" is important to keep this expansion to prevent a top-level
+// "else" from attaching to our "if".
#define GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement) \
- if (::testing::internal::AlwaysTrue()) { statement; }
+ if (::testing::internal::AlwaysTrue()) { \
+ statement; \
+ } else /* NOLINT */ \
+ static_assert(true, "") // User must have a semicolon after expansion.
-#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)
+#if GTEST_HAS_EXCEPTIONS
+
+namespace testing {
+namespace internal {
+
+class NeverThrown {
+ public:
+ const char* what() const noexcept {
+ return "this exception should never be thrown";
+ }
+};
+
+} // namespace internal
+} // namespace testing
+
+#if GTEST_HAS_RTTI
+
+#define GTEST_EXCEPTION_TYPE_(e) ::testing::internal::GetTypeName(typeid(e))
+
+#else // GTEST_HAS_RTTI
+
+#define GTEST_EXCEPTION_TYPE_(e) \
+ std::string { "an std::exception-derived error" }
+
+#endif // GTEST_HAS_RTTI
+
+#define GTEST_TEST_THROW_CATCH_STD_EXCEPTION_(statement, expected_exception) \
+ catch (typename std::conditional< \
+ std::is_same<typename std::remove_cv<typename std::remove_reference< \
+ expected_exception>::type>::type, \
+ std::exception>::value, \
+ const ::testing::internal::NeverThrown&, const std::exception&>::type \
+ e) { \
+ gtest_msg.value = "Expected: " #statement \
+ " throws an exception of type " #expected_exception \
+ ".\n Actual: it throws "; \
+ gtest_msg.value += GTEST_EXCEPTION_TYPE_(e); \
+ gtest_msg.value += " with description \""; \
+ gtest_msg.value += e.what(); \
+ gtest_msg.value += "\"."; \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
+ }
+
+#else // GTEST_HAS_EXCEPTIONS
+
+#define GTEST_TEST_THROW_CATCH_STD_EXCEPTION_(statement, expected_exception)
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+#define GTEST_TEST_THROW_(statement, expected_exception, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::TrueWithString gtest_msg{}) { \
+ bool gtest_caught_expected = false; \
+ try { \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+ } catch (expected_exception const&) { \
+ gtest_caught_expected = true; \
+ } \
+ GTEST_TEST_THROW_CATCH_STD_EXCEPTION_(statement, expected_exception) \
+ 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 /*NOLINT*/ \
+ GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__) \
+ : fail(gtest_msg.value.c_str())
+
+#if GTEST_HAS_EXCEPTIONS
+
+#define GTEST_TEST_NO_THROW_CATCH_STD_EXCEPTION_() \
+ catch (std::exception const& e) { \
+ gtest_msg.value = "it throws "; \
+ gtest_msg.value += GTEST_EXCEPTION_TYPE_(e); \
+ gtest_msg.value += " with description \""; \
+ gtest_msg.value += e.what(); \
+ gtest_msg.value += "\"."; \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__); \
+ }
+
+#else // GTEST_HAS_EXCEPTIONS
+
+#define GTEST_TEST_NO_THROW_CATCH_STD_EXCEPTION_()
+
+#endif // GTEST_HAS_EXCEPTIONS
#define GTEST_TEST_NO_THROW_(statement, fail) \
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
- if (::testing::internal::AlwaysTrue()) { \
+ if (::testing::internal::TrueWithString gtest_msg{}) { \
try { \
GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
} \
+ GTEST_TEST_NO_THROW_CATCH_STD_EXCEPTION_() \
catch (...) { \
+ gtest_msg.value = "it throws."; \
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.")
+ fail(("Expected: " #statement " doesn't throw an exception.\n" \
+ " Actual: " + gtest_msg.value).c_str())
#define GTEST_TEST_ANY_THROW_(statement, fail) \
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
// 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.
+// representation 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_ = \
class GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \
: public parent_class { \
public: \
- GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() {} \
+ GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() = default; \
+ ~GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() override = default; \
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(GTEST_TEST_CLASS_NAME_(test_suite_name, \
+ test_name)); \
+ GTEST_DISALLOW_MOVE_AND_ASSIGN_(GTEST_TEST_CLASS_NAME_(test_suite_name, \
+ test_name)); \
\
private: \
- virtual void TestBody(); \
+ void TestBody() override; \
static ::testing::TestInfo* const test_info_ GTEST_ATTRIBUTE_UNUSED_; \
- GTEST_DISALLOW_COPY_AND_ASSIGN_(GTEST_TEST_CLASS_NAME_(test_suite_name, \
- test_name)); \
}; \
\
::testing::TestInfo* const GTEST_TEST_CLASS_NAME_(test_suite_name, \
test_suite_name, test_name)>); \
void GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)::TestBody()
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
// GOOGLETEST_CM0001 DO NOT DELETE
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
+#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
#include <ctype.h>
#include <memory>
#include <set>
#include <tuple>
+#include <type_traits>
#include <utility>
#include <vector>
#include "gtest/internal/gtest-internal.h"
#include "gtest/internal/gtest-port.h"
#include "gtest/gtest-printers.h"
+#include "gtest/gtest-test-part.h"
namespace testing {
// Input to a parameterized test name generator, describing a test parameter.
// Base part of test suite name for display purposes.
virtual const std::string& GetTestSuiteName() const = 0;
- // Test case id to verify identity.
+ // Test suite id to verify identity.
virtual TypeId GetTestSuiteTypeId() const = 0;
// UnitTest class invokes this method to register tests in this
// test suite right before running them in RUN_ALL_TESTS macro.
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
//
+// Report a the name of a test_suit as safe to ignore
+// as the side effect of construction of this type.
+struct GTEST_API_ MarkAsIgnored {
+ explicit MarkAsIgnored(const char* test_suite);
+};
+
+GTEST_API_ void InsertSyntheticTestCase(const std::string& name,
+ CodeLocation location, bool has_test_p);
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
// ParameterizedTestSuiteInfo accumulates tests obtained from TEST_P
// macro invocations for a particular test suite and generators
// obtained from INSTANTIATE_TEST_SUITE_P macro invocations for that
CodeLocation code_location)
: test_suite_name_(name), code_location_(code_location) {}
- // Test case base name for display purposes.
+ // Test suite base name for display purposes.
const std::string& GetTestSuiteName() const override {
return test_suite_name_;
}
- // Test case id to verify identity.
+ // Test suite id to verify identity.
TypeId GetTestSuiteTypeId() const override { return GetTypeId<TestSuite>(); }
// TEST_P macro uses AddTestPattern() to record information
// about a single test in a LocalTestInfo structure.
// parameter index. For the test SequenceA/FooTest.DoBar/1 FooTest is
// test suite base name and DoBar is test base name.
void AddTestPattern(const char* test_suite_name, const char* test_base_name,
- TestMetaFactoryBase<ParamType>* meta_factory) {
- tests_.push_back(std::shared_ptr<TestInfo>(
- new TestInfo(test_suite_name, test_base_name, meta_factory)));
+ TestMetaFactoryBase<ParamType>* meta_factory,
+ CodeLocation code_location) {
+ tests_.push_back(std::shared_ptr<TestInfo>(new TestInfo(
+ test_suite_name, test_base_name, meta_factory, code_location)));
}
// INSTANTIATE_TEST_SUITE_P macro uses AddGenerator() to record information
// about a generator.
return 0; // Return value used only to run this method in namespace scope.
}
// UnitTest class invokes this method to register tests in this test suite
- // test suites right before running tests in RUN_ALL_TESTS macro.
+ // right before running tests in RUN_ALL_TESTS macro.
// This method should not be called more than once on any single
// instance of a ParameterizedTestSuiteInfoBase derived class.
// UnitTest has a guard to prevent from calling this method more than once.
void RegisterTests() override {
+ bool generated_instantiations = false;
+
for (typename TestInfoContainer::iterator test_it = tests_.begin();
test_it != tests_.end(); ++test_it) {
std::shared_ptr<TestInfo> test_info = *test_it;
for (typename ParamGenerator<ParamType>::iterator param_it =
generator.begin();
param_it != generator.end(); ++param_it, ++i) {
+ generated_instantiations = true;
+
Message test_name_stream;
std::string param_name = name_func(
MakeAndRegisterTestInfo(
test_suite_name.c_str(), test_name_stream.GetString().c_str(),
nullptr, // No type parameter.
- PrintToString(*param_it).c_str(), code_location_,
+ PrintToString(*param_it).c_str(), test_info->code_location,
GetTestSuiteTypeId(),
SuiteApiResolver<TestSuite>::GetSetUpCaseOrSuite(file, line),
SuiteApiResolver<TestSuite>::GetTearDownCaseOrSuite(file, line),
} // for param_it
} // for gen_it
} // for test_it
+
+ if (!generated_instantiations) {
+ // There are no generaotrs, or they all generate nothing ...
+ InsertSyntheticTestCase(GetTestSuiteName(), code_location_,
+ !tests_.empty());
+ }
} // RegisterTests
private:
// with TEST_P macro.
struct TestInfo {
TestInfo(const char* a_test_suite_base_name, const char* a_test_base_name,
- TestMetaFactoryBase<ParamType>* a_test_meta_factory)
+ TestMetaFactoryBase<ParamType>* a_test_meta_factory,
+ CodeLocation a_code_location)
: test_suite_base_name(a_test_suite_base_name),
test_base_name(a_test_base_name),
- test_meta_factory(a_test_meta_factory) {}
+ test_meta_factory(a_test_meta_factory),
+ code_location(a_code_location) {}
const std::string test_suite_base_name;
const std::string test_base_name;
const std::unique_ptr<TestMetaFactoryBase<ParamType> > test_meta_factory;
+ const CodeLocation code_location;
};
using TestInfoContainer = ::std::vector<std::shared_ptr<TestInfo> >;
// Records data received from INSTANTIATE_TEST_SUITE_P macros:
// Check for invalid characters
for (std::string::size_type index = 0; index < name.size(); ++index) {
- if (!isalnum(name[index]) && name[index] != '_')
+ if (!IsAlNum(name[index]) && name[index] != '_')
return false;
}
GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestSuiteRegistry);
};
+// Keep track of what type-parameterized test suite are defined and
+// where as well as which are intatiated. This allows susequently
+// identifying suits that are defined but never used.
+class TypeParameterizedTestSuiteRegistry {
+ public:
+ // Add a suite definition
+ void RegisterTestSuite(const char* test_suite_name,
+ CodeLocation code_location);
+
+ // Add an instantiation of a suit.
+ void RegisterInstantiation(const char* test_suite_name);
+
+ // For each suit repored as defined but not reported as instantiation,
+ // emit a test that reports that fact (configurably, as an error).
+ void CheckForInstantiations();
+
+ private:
+ struct TypeParameterizedTestSuiteInfo {
+ explicit TypeParameterizedTestSuiteInfo(CodeLocation c)
+ : code_location(c), instantiated(false) {}
+
+ CodeLocation code_location;
+ bool instantiated;
+ };
+
+ std::map<std::string, TypeParameterizedTestSuiteInfo> suites_;
+};
+
} // namespace internal
// Forward declarations of ValuesIn(), which is implemented in
namespace internal {
// Used in the Values() function to provide polymorphic capabilities.
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable : 4100)
+#endif
+
template <typename... Ts>
class ValueArray {
public:
- ValueArray(Ts... v) : v_{std::move(v)...} {}
+ explicit ValueArray(Ts... v) : v_(FlatTupleConstructTag{}, std::move(v)...) {}
template <typename T>
operator ParamGenerator<T>() const { // NOLINT
FlatTuple<Ts...> v_;
};
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif
+
template <typename... T>
class CartesianProductGenerator
: public ParamGeneratorInterface<::std::tuple<T...>> {
} // namespace internal
} // namespace testing
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
// 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_
+#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_
+#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_
// Determines the platform on which Google Test is compiled.
#ifdef __CYGWIN__
# define GTEST_OS_OS2 1
#elif defined __APPLE__
# define GTEST_OS_MAC 1
+# include <TargetConditionals.h>
# if TARGET_OS_IPHONE
# define GTEST_OS_IOS 1
# endif
# define GTEST_OS_QNX 1
#elif defined(__HAIKU__)
#define GTEST_OS_HAIKU 1
+#elif defined ESP8266
+#define GTEST_OS_ESP8266 1
+#elif defined ESP32
+#define GTEST_OS_ESP32 1
+#elif defined(__XTENSA__)
+#define GTEST_OS_XTENSA 1
#endif // __CYGWIN__
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_
// GOOGLETEST_CM0001 DO NOT DELETE
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
+#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
// Environment-describing macros
// -----------------------------
// 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_ASSIGN_ - disables copy operator=.
// GTEST_DISALLOW_COPY_AND_ASSIGN_ - disables copy ctor and operator=.
+// GTEST_DISALLOW_MOVE_ASSIGN_ - disables move operator=.
+// GTEST_DISALLOW_MOVE_AND_ASSIGN_ - disables move 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.
+// GTEST_INTERNAL_HAS_ANY - for enabling UniversalPrinter<std::any> or
+// UniversalPrinter<absl::any> specializations.
+// GTEST_INTERNAL_HAS_OPTIONAL - for enabling UniversalPrinter<std::optional>
+// or
+// UniversalPrinter<absl::optional>
+// specializations.
+// GTEST_INTERNAL_HAS_STRING_VIEW - for enabling Matcher<std::string_view> or
+// Matcher<absl::string_view>
+// specializations.
+// GTEST_INTERNAL_HAS_VARIANT - for enabling UniversalPrinter<std::variant> or
+// UniversalPrinter<absl::variant>
+// specializations.
//
// Synchronization:
// Mutex, MutexLock, ThreadLocal, GetThreadCount()
//
// Integer types:
// TypeWithSize - maps an integer to a int type.
-// Int32, UInt32, Int64, UInt64, TimeInMillis
-// - integers of known sizes.
+// TimeInMillis - integers of known sizes.
// BiggestInt - the biggest signed integer type.
//
// Command-line utilities:
// Environment variable utilities:
// GetEnv() - gets the value of an environment variable.
// BoolFromGTestEnv() - parses a bool environment variable.
-// Int32FromGTestEnv() - parses an Int32 environment variable.
+// Int32FromGTestEnv() - parses an int32_t environment variable.
// StringFromGTestEnv() - parses a string environment variable.
//
// Deprecation warnings:
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <memory>
+
+#include <cerrno>
+#include <cstdint>
+#include <limits>
#include <type_traits>
#ifndef _WIN32_WCE
# include <TargetConditionals.h>
#endif
-#include <algorithm> // NOLINT
-#include <iostream> // NOLINT
-#include <sstream> // NOLINT
-#include <string> // NOLINT
+#include <iostream> // NOLINT
+#include <locale>
+#include <memory>
+#include <string> // NOLINT
#include <tuple>
-#include <utility>
#include <vector> // NOLINT
-#include "gtest/internal/gtest-port-arch.h"
#include "gtest/internal/custom/gtest-port.h"
+#include "gtest/internal/gtest-port-arch.h"
#if !defined(GTEST_DEV_EMAIL_)
# define GTEST_DEV_EMAIL_ "googletestframework@@googlegroups.com"
// WindowsTypesTest.CRITICAL_SECTIONIs_RTL_CRITICAL_SECTION.
typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION;
#endif
+#elif GTEST_OS_XTENSA
+#include <unistd.h>
+// Xtensa toolchains define strcasecmp in the string.h header instead of
+// strings.h. string.h is already included.
#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
// 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)
+#define GTEST_HAS_POSIX_RE (!GTEST_OS_WINDOWS && !GTEST_OS_XTENSA)
# endif
#endif
# 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 "::std::string isn't available."
-#endif // !defined(GTEST_HAS_STD_STRING)
-
#ifndef GTEST_HAS_STD_WSTRING
// The user didn't tell us whether ::std::wstring is available, so we need
// to figure it out.
// 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 || \
- GTEST_OS_HAIKU))
+ GTEST_OS_HAIKU || GTEST_OS_ESP32 || GTEST_OS_ESP8266 || GTEST_OS_XTENSA))
#endif // GTEST_HAS_STD_WSTRING
#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_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT
+#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || \
+ GTEST_OS_WINDOWS_RT || GTEST_OS_ESP8266 || GTEST_OS_XTENSA
# define GTEST_HAS_STREAM_REDIRECTION 0
# else
# define GTEST_HAS_STREAM_REDIRECTION 1
#endif
-// A macro to disallow operator=
+// A macro to disallow copy operator=
// This should be used in the private: declarations for a class.
#define GTEST_DISALLOW_ASSIGN_(type) \
- void operator=(type const &) = delete
+ type& operator=(type const &) = delete
// 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 &) = delete; \
- GTEST_DISALLOW_ASSIGN_(type)
+ type(type const&) = delete; \
+ type& operator=(type const&) = delete
+
+// A macro to disallow move operator=
+// This should be used in the private: declarations for a class.
+#define GTEST_DISALLOW_MOVE_ASSIGN_(type) \
+ type& operator=(type &&) noexcept = delete
+
+// A macro to disallow move constructor and operator=
+// This should be used in the private: declarations for a class.
+#define GTEST_DISALLOW_MOVE_AND_ASSIGN_(type) \
+ type(type&&) noexcept = delete; \
+ type& operator=(type&&) noexcept = delete
// Tell the compiler to warn about unused return values for functions declared
// with this macro. The macro should be used on function declarations
// expression is false, compiler will issue an error containing this identifier.
#define GTEST_COMPILE_ASSERT_(expr, msg) static_assert(expr, #msg)
-// Evaluates to the number of elements in 'array'.
-#define GTEST_ARRAY_SIZE_(array) (sizeof(array) / sizeof(array[0]))
-
// A helper for suppressing warnings on constant condition. It just
// returns 'condition'.
GTEST_API_ bool IsTrue(bool condition);
const char* full_pattern_; // For FullMatch();
# endif
-
- GTEST_DISALLOW_ASSIGN_(RE);
};
#endif // GTEST_USES_PCRE
class DefaultValueHolderFactory : public ValueHolderFactory {
public:
DefaultValueHolderFactory() {}
- virtual ValueHolder* MakeNewHolder() const { return new ValueHolder(); }
+ ValueHolder* MakeNewHolder() const override { 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 {
+ ValueHolder* MakeNewHolder() const override {
return new ValueHolder(value_);
}
class DefaultValueHolderFactory : public ValueHolderFactory {
public:
DefaultValueHolderFactory() {}
- virtual ValueHolder* MakeNewHolder() const { return new ValueHolder(); }
+ ValueHolder* MakeNewHolder() const override { 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 {
+ ValueHolder* MakeNewHolder() const override {
return new ValueHolder(value_);
}
// we cannot detect it.
GTEST_API_ size_t GetThreadCount();
-template <bool B>
-using bool_constant = std::integral_constant<bool, B>;
-
#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.
inline bool IsXDigit(char ch) {
return isxdigit(static_cast<unsigned char>(ch)) != 0;
}
+#ifdef __cpp_char8_t
+inline bool IsXDigit(char8_t ch) {
+ return isxdigit(static_cast<unsigned char>(ch)) != 0;
+}
+#endif
+inline bool IsXDigit(char16_t ch) {
+ const unsigned char low_byte = static_cast<unsigned char>(ch);
+ return ch == low_byte && isxdigit(low_byte) != 0;
+}
+inline bool IsXDigit(char32_t ch) {
+ const unsigned char low_byte = static_cast<unsigned char>(ch);
+ return ch == low_byte && isxdigit(low_byte) != 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;
typedef struct _stat StatStruct;
# ifdef __BORLANDC__
-inline int IsATTY(int fd) { return isatty(fd); }
+inline int DoIsATTY(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; }
+inline int DoIsATTY(int /* fd */) { return 0; }
# else
-inline int IsATTY(int fd) { return _isatty(fd); }
+inline int DoIsATTY(int fd) { return _isatty(fd); }
# endif // GTEST_OS_WINDOWS_MOBILE
inline int StrCaseCmp(const char* s1, const char* s2) {
return _stricmp(s1, s2);
}
# endif // GTEST_OS_WINDOWS_MOBILE
+#elif GTEST_OS_ESP8266
+typedef struct stat StatStruct;
+
+inline int FileNo(FILE* file) { return fileno(file); }
+inline int DoIsATTY(int fd) { return isatty(fd); }
+inline int Stat(const char* path, StatStruct* buf) {
+ // stat function not implemented on ESP8266
+ return 0;
+}
+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); }
+
#else
typedef struct stat StatStruct;
inline int FileNo(FILE* file) { return fileno(file); }
-inline int IsATTY(int fd) { return isatty(fd); }
+inline int DoIsATTY(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);
#endif // GTEST_OS_WINDOWS
+inline int IsATTY(int fd) {
+ // DoIsATTY might change errno (for example ENOTTY in case you redirect stdout
+ // to a file on Linux), which is unexpected, so save the previous value, and
+ // restore it after the call.
+ int savedErrno = errno;
+ int isAttyValue = DoIsATTY(fd);
+ errno = savedErrno;
+
+ return isAttyValue;
+}
+
// Functions deprecated by MSVC 8.0.
GTEST_DISABLE_MSC_DEPRECATED_PUSH_()
-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
+#if !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_WINDOWS_PHONE && \
+ !GTEST_OS_WINDOWS_RT && !GTEST_OS_ESP8266 && !GTEST_OS_XTENSA
inline int ChDir(const char* dir) { return chdir(dir); }
#endif
inline FILE* FOpen(const char* path, const char* mode) {
+#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MINGW
+ struct wchar_codecvt : public std::codecvt<wchar_t, char, std::mbstate_t> {};
+ std::wstring_convert<wchar_codecvt> converter;
+ std::wstring wide_path = converter.from_bytes(path);
+ std::wstring wide_mode = converter.from_bytes(mode);
+ return _wfopen(wide_path.c_str(), wide_mode.c_str());
+#else // GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MINGW
return fopen(path, mode);
+#endif // GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MINGW
}
#if !GTEST_OS_WINDOWS_MOBILE
inline FILE *FReopen(const char* path, const char* mode, FILE* stream) {
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.
+#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || \
+ GTEST_OS_WINDOWS_RT || GTEST_OS_ESP8266 || GTEST_OS_XTENSA
+ // We are on an embedded platform, which has no environment variables.
static_cast<void>(name); // To prevent 'unused argument' warning.
return nullptr;
#elif defined(__BORLANDC__) || defined(__SunOS_5_8) || defined(__SunOS_5_9)
# 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.
+// The biggest signed integer type the compiler supports.
//
-// 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));
+// long long is guaranteed to be at least 64-bits in C++11.
+using BiggestInt = long long; // NOLINT
+
+// The maximum number a BiggestInt can represent.
+constexpr BiggestInt kMaxBiggestInt = (std::numeric_limits<BiggestInt>::max)();
// 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
public:
// This prevents the user from using TypeWithSize<N> with incorrect
// values of N.
- typedef void UInt;
+ using UInt = void;
};
// 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;
+ using Int = std::int32_t;
+ using UInt = std::uint32_t;
};
// 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
+ using Int = std::int64_t;
+ using UInt = std::uint64_t;
};
// 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.
+using TimeInMillis = int64_t; // Represents time in milliseconds.
// Utilities for command line flags and environment variables.
// 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)
+ GTEST_API_ extern std::int32_t GTEST_FLAG(name)
# define GTEST_DECLARE_string_(name) \
GTEST_API_ extern ::std::string GTEST_FLAG(name)
# 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)
+ GTEST_API_ std::int32_t GTEST_FLAG(name) = (default_val)
# define GTEST_DEFINE_string_(name, default_val, doc) \
GTEST_API_ ::std::string GTEST_FLAG(name) = (default_val)
// 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);
+GTEST_API_ bool ParseInt32(const Message& src_text, const char* str,
+ int32_t* value);
-// Parses a bool/Int32/string from the environment variable
+// Parses a bool/int32_t/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);
+GTEST_API_ int32_t Int32FromGTestEnv(const char* flag, int32_t default_val);
std::string OutputFlagAlsoCheckEnvVar();
const char* StringFromGTestEnv(const char* flag, const char* default_val);
#endif // !defined(GTEST_INTERNAL_DEPRECATED)
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
+#if GTEST_HAS_ABSL
+// Always use absl::any for UniversalPrinter<> specializations if googletest
+// is built with absl support.
+#define GTEST_INTERNAL_HAS_ANY 1
+#include "absl/types/any.h"
+namespace testing {
+namespace internal {
+using Any = ::absl::any;
+} // namespace internal
+} // namespace testing
+#else
+#ifdef __has_include
+#if __has_include(<any>) && __cplusplus >= 201703L
+// Otherwise for C++17 and higher use std::any for UniversalPrinter<>
+// specializations.
+#define GTEST_INTERNAL_HAS_ANY 1
+#include <any>
+namespace testing {
+namespace internal {
+using Any = ::std::any;
+} // namespace internal
+} // namespace testing
+// The case where absl is configured NOT to alias std::any is not
+// supported.
+#endif // __has_include(<any>) && __cplusplus >= 201703L
+#endif // __has_include
+#endif // GTEST_HAS_ABSL
+
+#if GTEST_HAS_ABSL
+// Always use absl::optional for UniversalPrinter<> specializations if
+// googletest is built with absl support.
+#define GTEST_INTERNAL_HAS_OPTIONAL 1
+#include "absl/types/optional.h"
+namespace testing {
+namespace internal {
+template <typename T>
+using Optional = ::absl::optional<T>;
+} // namespace internal
+} // namespace testing
+#else
+#ifdef __has_include
+#if __has_include(<optional>) && __cplusplus >= 201703L
+// Otherwise for C++17 and higher use std::optional for UniversalPrinter<>
+// specializations.
+#define GTEST_INTERNAL_HAS_OPTIONAL 1
+#include <optional>
+namespace testing {
+namespace internal {
+template <typename T>
+using Optional = ::std::optional<T>;
+} // namespace internal
+} // namespace testing
+// The case where absl is configured NOT to alias std::optional is not
+// supported.
+#endif // __has_include(<optional>) && __cplusplus >= 201703L
+#endif // __has_include
+#endif // GTEST_HAS_ABSL
+
+#if GTEST_HAS_ABSL
+// Always use absl::string_view for Matcher<> specializations if googletest
+// is built with absl support.
+# define GTEST_INTERNAL_HAS_STRING_VIEW 1
+#include "absl/strings/string_view.h"
+namespace testing {
+namespace internal {
+using StringView = ::absl::string_view;
+} // namespace internal
+} // namespace testing
+#else
+# ifdef __has_include
+# if __has_include(<string_view>) && __cplusplus >= 201703L
+// Otherwise for C++17 and higher use std::string_view for Matcher<>
+// specializations.
+# define GTEST_INTERNAL_HAS_STRING_VIEW 1
+#include <string_view>
+namespace testing {
+namespace internal {
+using StringView = ::std::string_view;
+} // namespace internal
+} // namespace testing
+// The case where absl is configured NOT to alias std::string_view is not
+// supported.
+# endif // __has_include(<string_view>) && __cplusplus >= 201703L
+# endif // __has_include
+#endif // GTEST_HAS_ABSL
+
+#if GTEST_HAS_ABSL
+// Always use absl::variant for UniversalPrinter<> specializations if googletest
+// is built with absl support.
+#define GTEST_INTERNAL_HAS_VARIANT 1
+#include "absl/types/variant.h"
+namespace testing {
+namespace internal {
+template <typename... T>
+using Variant = ::absl::variant<T...>;
+} // namespace internal
+} // namespace testing
+#else
+#ifdef __has_include
+#if __has_include(<variant>) && __cplusplus >= 201703L
+// Otherwise for C++17 and higher use std::variant for UniversalPrinter<>
+// specializations.
+#define GTEST_INTERNAL_HAS_VARIANT 1
+#include <variant>
+namespace testing {
+namespace internal {
+template <typename... T>
+using Variant = ::std::variant<T...>;
+} // namespace internal
+} // namespace testing
+// The case where absl is configured NOT to alias std::variant is not supported.
+#endif // __has_include(<variant>) && __cplusplus >= 201703L
+#endif // __has_include
+#endif // GTEST_HAS_ABSL
+
+#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
// GOOGLETEST_CM0001 DO NOT DELETE
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
+#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
#ifdef __BORLANDC__
// string.h is not guaranteed to provide strcpy on C++ Builder.
#endif
#include <string.h>
+#include <cstdint>
#include <string>
#include "gtest/internal/gtest-port.h"
// Formats an int value as "%02d".
static std::string FormatIntWidth2(int value); // "%02d" for width == 2
+ // Formats an int value to given width with leading zeros.
+ static std::string FormatIntWidthN(int value, int width);
+
// Formats an int value as "%X".
static std::string FormatHexInt(int value);
// Formats an int value as "%X".
- static std::string FormatHexUInt32(UInt32 value);
+ static std::string FormatHexUInt32(uint32_t value);
// Formats a byte as "%02X".
static std::string FormatByte(unsigned char value);
} // namespace internal
} // namespace testing
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
+#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_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.
//
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// 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 suite.
-// Please contact googletestframework@googlegroups.com if you need
-// more.
+// tests.
// GOOGLETEST_CM0001 DO NOT DELETE
-#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
-#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
+#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
+#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
#include "gtest/internal/gtest-port.h"
return s;
}
-// 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)
+#if GTEST_HAS_RTTI
+// GetTypeName(const std::type_info&) returns a human-readable name of type T.
+inline std::string GetTypeName(const std::type_info& type) {
+ const char* const name = type.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_
+#if GTEST_HAS_CXXABI_H_
using abi::__cxa_demangle;
-# endif // GTEST_HAS_CXXABI_H_
+#endif // GTEST_HAS_CXXABI_H_
char* const readable_name = __cxa_demangle(name, nullptr, nullptr, &status);
const std::string name_str(status == 0 ? readable_name : name);
free(readable_name);
return CanonicalizeForStdLibVersioning(name_str);
-# else
+#else
return name;
-# endif // GTEST_HAS_CXXABI_H_ || __HP_aCC
-
-# else
+#endif // GTEST_HAS_CXXABI_H_ || __HP_aCC
+}
+#endif // GTEST_HAS_RTTI
+// GetTypeName<T>() returns a human-readable name of type T if and only if
+// RTTI is enabled, otherwise it returns a dummy type name.
+// 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
+ return GetTypeName(typeid(T));
+#else
return "<type>";
-
-# endif // GTEST_HAS_RTTI
+#endif // GTEST_HAS_RTTI
}
-#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
-
-// 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.
+// A unique type indicating an empty node
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
# 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_ Head_, GTEST_TEMPLATE_... Tail_>
+struct Templates {
+ using Head = TemplateSel<Head_>;
+ using Tail = Templates<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_ Head_>
+struct Templates<Head_> {
+ using Head = TemplateSel<Head_>;
+ using Tail = None;
};
-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;
+// Tuple-like type lists
+template <typename Head_, typename... Tail_>
+struct Types {
+ using Head = Head_;
+ using Tail = Types<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 <typename Head_>
+struct Types<Head_> {
+ using Head = Head_;
+ using Tail = None;
};
-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;
+// Helper metafunctions to tell apart a single type from types
+// generated by ::testing::Types
+template <typename... Ts>
+struct ProxyTypeList {
+ using type = Types<Ts...>;
};
+template <typename>
+struct is_proxy_type_list : std::false_type {};
-// 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_SUITE() and
-// INSTANTIATE_TYPED_TEST_SUITE_P().
+template <typename... Ts>
+struct is_proxy_type_list<ProxyTypeList<Ts...>> : std::true_type {};
+// Generator which conditionally creates type lists.
+// It recognizes if a requested type list should be created
+// and prevents creating a new type list nested within another one.
template <typename T>
-struct TypeList {
- typedef Types1<T> type;
-};
+struct GenerateTypeList {
+ private:
+ using proxy = typename std::conditional<is_proxy_type_list<T>::value, T,
+ ProxyTypeList<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;
+ public:
+ using type = typename proxy::type;
};
-#endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
-
} // namespace internal
+
+template <typename... Ts>
+using Types = internal::ProxyTypeList<Ts...>;
+
} // namespace testing
-#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
+#endif // GOOGLETEST_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.
-
-
-// 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 suite.
-// Please contact googletestframework@googlegroups.com if you need
-// more.
-
-// GOOGLETEST_CM0001 DO NOT DELETE
-
-#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 {
-
-// Canonicalizes a given name with respect to the Standard C++ Library.
-// This handles removing the inline namespace within `std` that is
-// used by various standard libraries (e.g., `std::__1`). Names outside
-// of namespace std are returned unmodified.
-inline std::string CanonicalizeForStdLibVersioning(std::string s) {
- static const char prefix[] = "std::__";
- if (s.compare(0, strlen(prefix), prefix) == 0) {
- std::string::size_type end = s.find("::", strlen(prefix));
- if (end != s.npos) {
- // Erase everything between the initial `std` and the second `::`.
- s.erase(strlen("std"), end - strlen("std"));
- }
- }
- return s;
-}
-
-// 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, nullptr, nullptr, &status);
- const std::string name_str(status == 0 ? readable_name : name);
- free(readable_name);
- return CanonicalizeForStdLibVersioning(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
-
-// 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$j]]> type;
-};
-
-]]
-
-// The TypeList template makes it possible to use either a single type
-// or a Types<...> list in TYPED_TEST_SUITE() and
-// INSTANTIATE_TYPED_TEST_SUITE_P().
-
-template <typename T>
-struct TypeList {
- typedef Types1<T> type;
-};
-
-
-$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_
// prime and determines a next prime number. This interface is used
// in Google Test samples demonstrating use of parameterized tests.
-#ifndef GTEST_SAMPLES_PRIME_TABLES_H_
-#define GTEST_SAMPLES_PRIME_TABLES_H_
+#ifndef GOOGLETEST_SAMPLES_PRIME_TABLES_H_
+#define GOOGLETEST_SAMPLES_PRIME_TABLES_H_
#include <algorithm>
}
int GetNextPrime(int p) const override {
- for (int n = p + 1; n > 0; n++) {
+ if (p < 0) return -1;
+
+ for (int n = p + 1;; n++) {
if (IsPrime(n)) return n;
}
-
- return -1;
}
};
void operator=(const PreCalculatedPrimeTable& rhs);
};
-#endif // GTEST_SAMPLES_PRIME_TABLES_H_
+#endif // GOOGLETEST_SAMPLES_PRIME_TABLES_H_
// A sample program demonstrating using Google C++ testing framework.
-#ifndef GTEST_SAMPLES_SAMPLE1_H_
-#define GTEST_SAMPLES_SAMPLE1_H_
+#ifndef GOOGLETEST_SAMPLES_SAMPLE1_H_
+#define GOOGLETEST_SAMPLES_SAMPLE1_H_
// Returns n! (the factorial of n). For negative n, n! is defined to be 1.
int Factorial(int n);
// Returns true if and only if n is a prime number.
bool IsPrime(int n);
-#endif // GTEST_SAMPLES_SAMPLE1_H_
+#endif // GOOGLETEST_SAMPLES_SAMPLE1_H_
// A sample program demonstrating using Google C++ testing framework.
-#ifndef GTEST_SAMPLES_SAMPLE2_H_
-#define GTEST_SAMPLES_SAMPLE2_H_
+#ifndef GOOGLETEST_SAMPLES_SAMPLE2_H_
+#define GOOGLETEST_SAMPLES_SAMPLE2_H_
#include <string.h>
void Set(const char* c_string);
};
-
-#endif // GTEST_SAMPLES_SAMPLE2_H_
+#endif // GOOGLETEST_SAMPLES_SAMPLE2_H_
// A sample program demonstrating using Google C++ testing framework.
-#ifndef GTEST_SAMPLES_SAMPLE3_INL_H_
-#define GTEST_SAMPLES_SAMPLE3_INL_H_
+#ifndef GOOGLETEST_SAMPLES_SAMPLE3_INL_H_
+#define GOOGLETEST_SAMPLES_SAMPLE3_INL_H_
#include <stddef.h>
const Queue& operator = (const Queue&);
};
-#endif // GTEST_SAMPLES_SAMPLE3_INL_H_
+#endif // GOOGLETEST_SAMPLES_SAMPLE3_INL_H_
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// A sample program demonstrating using Google C++ testing framework.
-#ifndef GTEST_SAMPLES_SAMPLE4_H_
-#define GTEST_SAMPLES_SAMPLE4_H_
+#ifndef GOOGLETEST_SAMPLES_SAMPLE4_H_
+#define GOOGLETEST_SAMPLES_SAMPLE4_H_
// A simple monotonic counter.
class Counter {
void Print() const;
};
-#endif // GTEST_SAMPLES_SAMPLE4_H_
+#endif // GOOGLETEST_SAMPLES_SAMPLE4_H_
PrimeTable* const table_;
};
-#if GTEST_HAS_TYPED_TEST
-
using testing::Types;
// Google Test offers two ways for reusing tests for different types.
// in the type list specified in TYPED_TEST_SUITE. Sit back and be
// happy that you don't have to define them multiple times.
-#endif // GTEST_HAS_TYPED_TEST
-
-#if GTEST_HAS_TYPED_TEST_P
-
using testing::Types;
// Sometimes, however, you don't yet know all the types that you want
PrimeTableTest2, // Test case name
PrimeTableImplementations); // Type list
-#endif // GTEST_HAS_TYPED_TEST_P
} // namespace
--- /dev/null
+# Please Note:
+
+Files in this directory are no longer supported by the maintainers. They
+represent mosty historical artifacts and supported by the community only. There
+is no guarantee whatsoever that these scripts still work.
}
return (
-"""// Copyright 2006, Google Inc.
+ """// Copyright 2006, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// '%(command)s'. DO NOT EDIT BY HAND!
//
// Implements a family of generic predicate assertion macros.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
#ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
#define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
impl += ' << ") evaluates to false, where"'
- impl += Iter(n, """
- << "\\n" << e%s << " evaluates to " << v%s""")
+ impl += Iter(
+ n, """
+ << "\\n" << e%s << " evaluates to " << ::testing::PrintToString(v%s)"""
+ )
impl += """;
}
}
return (
-"""// Copyright 2006, Google Inc.
+ """// Copyright 2006, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
}
tests = (
-"""// Sample functions/functors for testing %(arity)s predicate assertions.
+ """// Sample functions/functors for testing %(arity)s predicate assertions.
// A %(arity)s predicate function.
template <%(types)s>
return %(v_sum)s > 0;
}
-// The following two functions are needed to circumvent a bug in
-// gcc 2.95.3, which sometimes has problem with the above template
-// function.
+// The following two functions are needed because a compiler doesn't have
+// a context yet to know which template function must be instantiated.
bool PredFunction%(n)sInt(%(int_vs)s) {
return %(v_sum)s > 0;
}
class Predicate%(n)sTest : public testing::Test {
protected:
- virtual void SetUp() {
+ void SetUp() override {
expected_to_finish_ = true;
finished_ = false;""" % DEFS
"""
tests += """
- virtual void TearDown() {
+ void TearDown() override {
// Verifies that each of the predicate's arguments was evaluated
// exactly once."""
}
}
- // true iff the test function is expected to run to finish.
+ // true if and only if the test function is expected to run to finish.
static bool expected_to_finish_;
- // true iff the test function did run to finish.
+ // true if and only if the test function did run to finish.
static bool finished_;
""" % DEFS
"""Returns the test for a predicate assertion macro.
Args:
- use_format: true iff the assertion is a *_PRED_FORMAT*.
- use_assert: true iff the assertion is a ASSERT_*.
- expect_failure: true iff the assertion is expected to fail.
- use_functor: true iff the first argument of the assertion is
+ use_format: true if and only if the assertion is a *_PRED_FORMAT*.
+ use_assert: true if and only if the assertion is a ASSERT_*.
+ expect_failure: true if and only if the assertion is expected to fail.
+ use_functor: true if and only if the first argument of the assertion is
a functor (as opposed to a function)
- use_user_type: true iff the predicate functor/function takes
+ use_user_type: true if and only if the predicate functor/function takes
argument(s) of a user-defined type.
Example:
if use_assert:
assrt = 'ASSERT' # 'assert' is reserved, so we cannot use
- # that identifier here.
+ # that identifier here.
else:
assrt = 'EXPECT'
+++ /dev/null
-#!/usr/bin/env python
-#
-# 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.
-
-"""pump v0.2.0 - Pretty Useful for Meta Programming.
-
-A tool for preprocessor meta programming. Useful for generating
-repetitive boilerplate code. Especially useful for writing C++
-classes, functions, macros, and templates that need to work with
-various number of arguments.
-
-USAGE:
- pump.py SOURCE_FILE
-
-EXAMPLES:
- pump.py foo.cc.pump
- Converts foo.cc.pump to foo.cc.
-
-GRAMMAR:
- CODE ::= ATOMIC_CODE*
- ATOMIC_CODE ::= $var ID = EXPRESSION
- | $var ID = [[ CODE ]]
- | $range ID EXPRESSION..EXPRESSION
- | $for ID SEPARATOR [[ CODE ]]
- | $($)
- | $ID
- | $(EXPRESSION)
- | $if EXPRESSION [[ CODE ]] ELSE_BRANCH
- | [[ CODE ]]
- | RAW_CODE
- SEPARATOR ::= RAW_CODE | EMPTY
- ELSE_BRANCH ::= $else [[ CODE ]]
- | $elif EXPRESSION [[ CODE ]] ELSE_BRANCH
- | EMPTY
- EXPRESSION has Python syntax.
-"""
-
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
-import os
-import re
-import sys
-
-
-TOKEN_TABLE = [
- (re.compile(r'\$var\s+'), '$var'),
- (re.compile(r'\$elif\s+'), '$elif'),
- (re.compile(r'\$else\s+'), '$else'),
- (re.compile(r'\$for\s+'), '$for'),
- (re.compile(r'\$if\s+'), '$if'),
- (re.compile(r'\$range\s+'), '$range'),
- (re.compile(r'\$[_A-Za-z]\w*'), '$id'),
- (re.compile(r'\$\(\$\)'), '$($)'),
- (re.compile(r'\$'), '$'),
- (re.compile(r'\[\[\n?'), '[['),
- (re.compile(r'\]\]\n?'), ']]'),
- ]
-
-
-class Cursor:
- """Represents a position (line and column) in a text file."""
-
- def __init__(self, line=-1, column=-1):
- self.line = line
- self.column = column
-
- def __eq__(self, rhs):
- return self.line == rhs.line and self.column == rhs.column
-
- def __ne__(self, rhs):
- return not self == rhs
-
- def __lt__(self, rhs):
- return self.line < rhs.line or (
- self.line == rhs.line and self.column < rhs.column)
-
- def __le__(self, rhs):
- return self < rhs or self == rhs
-
- def __gt__(self, rhs):
- return rhs < self
-
- def __ge__(self, rhs):
- return rhs <= self
-
- def __str__(self):
- if self == Eof():
- return 'EOF'
- else:
- return '%s(%s)' % (self.line + 1, self.column)
-
- def __add__(self, offset):
- return Cursor(self.line, self.column + offset)
-
- def __sub__(self, offset):
- return Cursor(self.line, self.column - offset)
-
- def Clone(self):
- """Returns a copy of self."""
-
- return Cursor(self.line, self.column)
-
-
-# Special cursor to indicate the end-of-file.
-def Eof():
- """Returns the special cursor to denote the end-of-file."""
- return Cursor(-1, -1)
-
-
-class Token:
- """Represents a token in a Pump source file."""
-
- def __init__(self, start=None, end=None, value=None, token_type=None):
- if start is None:
- self.start = Eof()
- else:
- self.start = start
- if end is None:
- self.end = Eof()
- else:
- self.end = end
- self.value = value
- self.token_type = token_type
-
- def __str__(self):
- return 'Token @%s: \'%s\' type=%s' % (
- self.start, self.value, self.token_type)
-
- def Clone(self):
- """Returns a copy of self."""
-
- return Token(self.start.Clone(), self.end.Clone(), self.value,
- self.token_type)
-
-
-def StartsWith(lines, pos, string):
- """Returns True iff the given position in lines starts with 'string'."""
-
- return lines[pos.line][pos.column:].startswith(string)
-
-
-def FindFirstInLine(line, token_table):
- best_match_start = -1
- for (regex, token_type) in token_table:
- m = regex.search(line)
- if m:
- # We found regex in lines
- if best_match_start < 0 or m.start() < best_match_start:
- best_match_start = m.start()
- best_match_length = m.end() - m.start()
- best_match_token_type = token_type
-
- if best_match_start < 0:
- return None
-
- return (best_match_start, best_match_length, best_match_token_type)
-
-
-def FindFirst(lines, token_table, cursor):
- """Finds the first occurrence of any string in strings in lines."""
-
- start = cursor.Clone()
- cur_line_number = cursor.line
- for line in lines[start.line:]:
- if cur_line_number == start.line:
- line = line[start.column:]
- m = FindFirstInLine(line, token_table)
- if m:
- # We found a regex in line.
- (start_column, length, token_type) = m
- if cur_line_number == start.line:
- start_column += start.column
- found_start = Cursor(cur_line_number, start_column)
- found_end = found_start + length
- return MakeToken(lines, found_start, found_end, token_type)
- cur_line_number += 1
- # We failed to find str in lines
- return None
-
-
-def SubString(lines, start, end):
- """Returns a substring in lines."""
-
- if end == Eof():
- end = Cursor(len(lines) - 1, len(lines[-1]))
-
- if start >= end:
- return ''
-
- if start.line == end.line:
- return lines[start.line][start.column:end.column]
-
- result_lines = ([lines[start.line][start.column:]] +
- lines[start.line + 1:end.line] +
- [lines[end.line][:end.column]])
- return ''.join(result_lines)
-
-
-def StripMetaComments(str):
- """Strip meta comments from each line in the given string."""
-
- # First, completely remove lines containing nothing but a meta
- # comment, including the trailing \n.
- str = re.sub(r'^\s*\$\$.*\n', '', str)
-
- # Then, remove meta comments from contentful lines.
- return re.sub(r'\s*\$\$.*', '', str)
-
-
-def MakeToken(lines, start, end, token_type):
- """Creates a new instance of Token."""
-
- return Token(start, end, SubString(lines, start, end), token_type)
-
-
-def ParseToken(lines, pos, regex, token_type):
- line = lines[pos.line][pos.column:]
- m = regex.search(line)
- if m and not m.start():
- return MakeToken(lines, pos, pos + m.end(), token_type)
- else:
- print 'ERROR: %s expected at %s.' % (token_type, pos)
- sys.exit(1)
-
-
-ID_REGEX = re.compile(r'[_A-Za-z]\w*')
-EQ_REGEX = re.compile(r'=')
-REST_OF_LINE_REGEX = re.compile(r'.*?(?=$|\$\$)')
-OPTIONAL_WHITE_SPACES_REGEX = re.compile(r'\s*')
-WHITE_SPACE_REGEX = re.compile(r'\s')
-DOT_DOT_REGEX = re.compile(r'\.\.')
-
-
-def Skip(lines, pos, regex):
- line = lines[pos.line][pos.column:]
- m = re.search(regex, line)
- if m and not m.start():
- return pos + m.end()
- else:
- return pos
-
-
-def SkipUntil(lines, pos, regex, token_type):
- line = lines[pos.line][pos.column:]
- m = re.search(regex, line)
- if m:
- return pos + m.start()
- else:
- print ('ERROR: %s expected on line %s after column %s.' %
- (token_type, pos.line + 1, pos.column))
- sys.exit(1)
-
-
-def ParseExpTokenInParens(lines, pos):
- def ParseInParens(pos):
- pos = Skip(lines, pos, OPTIONAL_WHITE_SPACES_REGEX)
- pos = Skip(lines, pos, r'\(')
- pos = Parse(pos)
- pos = Skip(lines, pos, r'\)')
- return pos
-
- def Parse(pos):
- pos = SkipUntil(lines, pos, r'\(|\)', ')')
- if SubString(lines, pos, pos + 1) == '(':
- pos = Parse(pos + 1)
- pos = Skip(lines, pos, r'\)')
- return Parse(pos)
- else:
- return pos
-
- start = pos.Clone()
- pos = ParseInParens(pos)
- return MakeToken(lines, start, pos, 'exp')
-
-
-def RStripNewLineFromToken(token):
- if token.value.endswith('\n'):
- return Token(token.start, token.end, token.value[:-1], token.token_type)
- else:
- return token
-
-
-def TokenizeLines(lines, pos):
- while True:
- found = FindFirst(lines, TOKEN_TABLE, pos)
- if not found:
- yield MakeToken(lines, pos, Eof(), 'code')
- return
-
- if found.start == pos:
- prev_token = None
- prev_token_rstripped = None
- else:
- prev_token = MakeToken(lines, pos, found.start, 'code')
- prev_token_rstripped = RStripNewLineFromToken(prev_token)
-
- if found.token_type == '$var':
- if prev_token_rstripped:
- yield prev_token_rstripped
- yield found
- id_token = ParseToken(lines, found.end, ID_REGEX, 'id')
- yield id_token
- pos = Skip(lines, id_token.end, OPTIONAL_WHITE_SPACES_REGEX)
-
- eq_token = ParseToken(lines, pos, EQ_REGEX, '=')
- yield eq_token
- pos = Skip(lines, eq_token.end, r'\s*')
-
- if SubString(lines, pos, pos + 2) != '[[':
- exp_token = ParseToken(lines, pos, REST_OF_LINE_REGEX, 'exp')
- yield exp_token
- pos = Cursor(exp_token.end.line + 1, 0)
- elif found.token_type == '$for':
- if prev_token_rstripped:
- yield prev_token_rstripped
- yield found
- id_token = ParseToken(lines, found.end, ID_REGEX, 'id')
- yield id_token
- pos = Skip(lines, id_token.end, WHITE_SPACE_REGEX)
- elif found.token_type == '$range':
- if prev_token_rstripped:
- yield prev_token_rstripped
- yield found
- id_token = ParseToken(lines, found.end, ID_REGEX, 'id')
- yield id_token
- pos = Skip(lines, id_token.end, OPTIONAL_WHITE_SPACES_REGEX)
-
- dots_pos = SkipUntil(lines, pos, DOT_DOT_REGEX, '..')
- yield MakeToken(lines, pos, dots_pos, 'exp')
- yield MakeToken(lines, dots_pos, dots_pos + 2, '..')
- pos = dots_pos + 2
- new_pos = Cursor(pos.line + 1, 0)
- yield MakeToken(lines, pos, new_pos, 'exp')
- pos = new_pos
- elif found.token_type == '$':
- if prev_token:
- yield prev_token
- yield found
- exp_token = ParseExpTokenInParens(lines, found.end)
- yield exp_token
- pos = exp_token.end
- elif (found.token_type == ']]' or found.token_type == '$if' or
- found.token_type == '$elif' or found.token_type == '$else'):
- if prev_token_rstripped:
- yield prev_token_rstripped
- yield found
- pos = found.end
- else:
- if prev_token:
- yield prev_token
- yield found
- pos = found.end
-
-
-def Tokenize(s):
- """A generator that yields the tokens in the given string."""
- if s != '':
- lines = s.splitlines(True)
- for token in TokenizeLines(lines, Cursor(0, 0)):
- yield token
-
-
-class CodeNode:
- def __init__(self, atomic_code_list=None):
- self.atomic_code = atomic_code_list
-
-
-class VarNode:
- def __init__(self, identifier=None, atomic_code=None):
- self.identifier = identifier
- self.atomic_code = atomic_code
-
-
-class RangeNode:
- def __init__(self, identifier=None, exp1=None, exp2=None):
- self.identifier = identifier
- self.exp1 = exp1
- self.exp2 = exp2
-
-
-class ForNode:
- def __init__(self, identifier=None, sep=None, code=None):
- self.identifier = identifier
- self.sep = sep
- self.code = code
-
-
-class ElseNode:
- def __init__(self, else_branch=None):
- self.else_branch = else_branch
-
-
-class IfNode:
- def __init__(self, exp=None, then_branch=None, else_branch=None):
- self.exp = exp
- self.then_branch = then_branch
- self.else_branch = else_branch
-
-
-class RawCodeNode:
- def __init__(self, token=None):
- self.raw_code = token
-
-
-class LiteralDollarNode:
- def __init__(self, token):
- self.token = token
-
-
-class ExpNode:
- def __init__(self, token, python_exp):
- self.token = token
- self.python_exp = python_exp
-
-
-def PopFront(a_list):
- head = a_list[0]
- a_list[:1] = []
- return head
-
-
-def PushFront(a_list, elem):
- a_list[:0] = [elem]
-
-
-def PopToken(a_list, token_type=None):
- token = PopFront(a_list)
- if token_type is not None and token.token_type != token_type:
- print 'ERROR: %s expected at %s' % (token_type, token.start)
- print 'ERROR: %s found instead' % (token,)
- sys.exit(1)
-
- return token
-
-
-def PeekToken(a_list):
- if not a_list:
- return None
-
- return a_list[0]
-
-
-def ParseExpNode(token):
- python_exp = re.sub(r'([_A-Za-z]\w*)', r'self.GetValue("\1")', token.value)
- return ExpNode(token, python_exp)
-
-
-def ParseElseNode(tokens):
- def Pop(token_type=None):
- return PopToken(tokens, token_type)
-
- next = PeekToken(tokens)
- if not next:
- return None
- if next.token_type == '$else':
- Pop('$else')
- Pop('[[')
- code_node = ParseCodeNode(tokens)
- Pop(']]')
- return code_node
- elif next.token_type == '$elif':
- Pop('$elif')
- exp = Pop('code')
- Pop('[[')
- code_node = ParseCodeNode(tokens)
- Pop(']]')
- inner_else_node = ParseElseNode(tokens)
- return CodeNode([IfNode(ParseExpNode(exp), code_node, inner_else_node)])
- elif not next.value.strip():
- Pop('code')
- return ParseElseNode(tokens)
- else:
- return None
-
-
-def ParseAtomicCodeNode(tokens):
- def Pop(token_type=None):
- return PopToken(tokens, token_type)
-
- head = PopFront(tokens)
- t = head.token_type
- if t == 'code':
- return RawCodeNode(head)
- elif t == '$var':
- id_token = Pop('id')
- Pop('=')
- next = PeekToken(tokens)
- if next.token_type == 'exp':
- exp_token = Pop()
- return VarNode(id_token, ParseExpNode(exp_token))
- Pop('[[')
- code_node = ParseCodeNode(tokens)
- Pop(']]')
- return VarNode(id_token, code_node)
- elif t == '$for':
- id_token = Pop('id')
- next_token = PeekToken(tokens)
- if next_token.token_type == 'code':
- sep_token = next_token
- Pop('code')
- else:
- sep_token = None
- Pop('[[')
- code_node = ParseCodeNode(tokens)
- Pop(']]')
- return ForNode(id_token, sep_token, code_node)
- elif t == '$if':
- exp_token = Pop('code')
- Pop('[[')
- code_node = ParseCodeNode(tokens)
- Pop(']]')
- else_node = ParseElseNode(tokens)
- return IfNode(ParseExpNode(exp_token), code_node, else_node)
- elif t == '$range':
- id_token = Pop('id')
- exp1_token = Pop('exp')
- Pop('..')
- exp2_token = Pop('exp')
- return RangeNode(id_token, ParseExpNode(exp1_token),
- ParseExpNode(exp2_token))
- elif t == '$id':
- return ParseExpNode(Token(head.start + 1, head.end, head.value[1:], 'id'))
- elif t == '$($)':
- return LiteralDollarNode(head)
- elif t == '$':
- exp_token = Pop('exp')
- return ParseExpNode(exp_token)
- elif t == '[[':
- code_node = ParseCodeNode(tokens)
- Pop(']]')
- return code_node
- else:
- PushFront(tokens, head)
- return None
-
-
-def ParseCodeNode(tokens):
- atomic_code_list = []
- while True:
- if not tokens:
- break
- atomic_code_node = ParseAtomicCodeNode(tokens)
- if atomic_code_node:
- atomic_code_list.append(atomic_code_node)
- else:
- break
- return CodeNode(atomic_code_list)
-
-
-def ParseToAST(pump_src_text):
- """Convert the given Pump source text into an AST."""
- tokens = list(Tokenize(pump_src_text))
- code_node = ParseCodeNode(tokens)
- return code_node
-
-
-class Env:
- def __init__(self):
- self.variables = []
- self.ranges = []
-
- def Clone(self):
- clone = Env()
- clone.variables = self.variables[:]
- clone.ranges = self.ranges[:]
- return clone
-
- def PushVariable(self, var, value):
- # If value looks like an int, store it as an int.
- try:
- int_value = int(value)
- if ('%s' % int_value) == value:
- value = int_value
- except Exception:
- pass
- self.variables[:0] = [(var, value)]
-
- def PopVariable(self):
- self.variables[:1] = []
-
- def PushRange(self, var, lower, upper):
- self.ranges[:0] = [(var, lower, upper)]
-
- def PopRange(self):
- self.ranges[:1] = []
-
- def GetValue(self, identifier):
- for (var, value) in self.variables:
- if identifier == var:
- return value
-
- print 'ERROR: meta variable %s is undefined.' % (identifier,)
- sys.exit(1)
-
- def EvalExp(self, exp):
- try:
- result = eval(exp.python_exp)
- except Exception, e:
- print 'ERROR: caught exception %s: %s' % (e.__class__.__name__, e)
- print ('ERROR: failed to evaluate meta expression %s at %s' %
- (exp.python_exp, exp.token.start))
- sys.exit(1)
- return result
-
- def GetRange(self, identifier):
- for (var, lower, upper) in self.ranges:
- if identifier == var:
- return (lower, upper)
-
- print 'ERROR: range %s is undefined.' % (identifier,)
- sys.exit(1)
-
-
-class Output:
- def __init__(self):
- self.string = ''
-
- def GetLastLine(self):
- index = self.string.rfind('\n')
- if index < 0:
- return ''
-
- return self.string[index + 1:]
-
- def Append(self, s):
- self.string += s
-
-
-def RunAtomicCode(env, node, output):
- if isinstance(node, VarNode):
- identifier = node.identifier.value.strip()
- result = Output()
- RunAtomicCode(env.Clone(), node.atomic_code, result)
- value = result.string
- env.PushVariable(identifier, value)
- elif isinstance(node, RangeNode):
- identifier = node.identifier.value.strip()
- lower = int(env.EvalExp(node.exp1))
- upper = int(env.EvalExp(node.exp2))
- env.PushRange(identifier, lower, upper)
- elif isinstance(node, ForNode):
- identifier = node.identifier.value.strip()
- if node.sep is None:
- sep = ''
- else:
- sep = node.sep.value
- (lower, upper) = env.GetRange(identifier)
- for i in range(lower, upper + 1):
- new_env = env.Clone()
- new_env.PushVariable(identifier, i)
- RunCode(new_env, node.code, output)
- if i != upper:
- output.Append(sep)
- elif isinstance(node, RawCodeNode):
- output.Append(node.raw_code.value)
- elif isinstance(node, IfNode):
- cond = env.EvalExp(node.exp)
- if cond:
- RunCode(env.Clone(), node.then_branch, output)
- elif node.else_branch is not None:
- RunCode(env.Clone(), node.else_branch, output)
- elif isinstance(node, ExpNode):
- value = env.EvalExp(node)
- output.Append('%s' % (value,))
- elif isinstance(node, LiteralDollarNode):
- output.Append('$')
- elif isinstance(node, CodeNode):
- RunCode(env.Clone(), node, output)
- else:
- print 'BAD'
- print node
- sys.exit(1)
-
-
-def RunCode(env, code_node, output):
- for atomic_code in code_node.atomic_code:
- RunAtomicCode(env, atomic_code, output)
-
-
-def IsSingleLineComment(cur_line):
- return '//' in cur_line
-
-
-def IsInPreprocessorDirective(prev_lines, cur_line):
- if cur_line.lstrip().startswith('#'):
- return True
- return prev_lines and prev_lines[-1].endswith('\\')
-
-
-def WrapComment(line, output):
- loc = line.find('//')
- before_comment = line[:loc].rstrip()
- if before_comment == '':
- indent = loc
- else:
- output.append(before_comment)
- indent = len(before_comment) - len(before_comment.lstrip())
- prefix = indent*' ' + '// '
- max_len = 80 - len(prefix)
- comment = line[loc + 2:].strip()
- segs = [seg for seg in re.split(r'(\w+\W*)', comment) if seg != '']
- cur_line = ''
- for seg in segs:
- if len((cur_line + seg).rstrip()) < max_len:
- cur_line += seg
- else:
- if cur_line.strip() != '':
- output.append(prefix + cur_line.rstrip())
- cur_line = seg.lstrip()
- if cur_line.strip() != '':
- output.append(prefix + cur_line.strip())
-
-
-def WrapCode(line, line_concat, output):
- indent = len(line) - len(line.lstrip())
- prefix = indent*' ' # Prefix of the current line
- max_len = 80 - indent - len(line_concat) # Maximum length of the current line
- new_prefix = prefix + 4*' ' # Prefix of a continuation line
- new_max_len = max_len - 4 # Maximum length of a continuation line
- # Prefers to wrap a line after a ',' or ';'.
- segs = [seg for seg in re.split(r'([^,;]+[,;]?)', line.strip()) if seg != '']
- cur_line = '' # The current line without leading spaces.
- for seg in segs:
- # If the line is still too long, wrap at a space.
- while cur_line == '' and len(seg.strip()) > max_len:
- seg = seg.lstrip()
- split_at = seg.rfind(' ', 0, max_len)
- output.append(prefix + seg[:split_at].strip() + line_concat)
- seg = seg[split_at + 1:]
- prefix = new_prefix
- max_len = new_max_len
-
- if len((cur_line + seg).rstrip()) < max_len:
- cur_line = (cur_line + seg).lstrip()
- else:
- output.append(prefix + cur_line.rstrip() + line_concat)
- prefix = new_prefix
- max_len = new_max_len
- cur_line = seg.lstrip()
- if cur_line.strip() != '':
- output.append(prefix + cur_line.strip())
-
-
-def WrapPreprocessorDirective(line, output):
- WrapCode(line, ' \\', output)
-
-
-def WrapPlainCode(line, output):
- WrapCode(line, '', output)
-
-
-def IsMultiLineIWYUPragma(line):
- return re.search(r'/\* IWYU pragma: ', line)
-
-
-def IsHeaderGuardIncludeOrOneLineIWYUPragma(line):
- return (re.match(r'^#(ifndef|define|endif\s*//)\s*[\w_]+\s*$', line) or
- re.match(r'^#include\s', line) or
- # Don't break IWYU pragmas, either; that causes iwyu.py problems.
- re.search(r'// IWYU pragma: ', line))
-
-
-def WrapLongLine(line, output):
- line = line.rstrip()
- if len(line) <= 80:
- output.append(line)
- elif IsSingleLineComment(line):
- if IsHeaderGuardIncludeOrOneLineIWYUPragma(line):
- # The style guide made an exception to allow long header guard lines,
- # includes and IWYU pragmas.
- output.append(line)
- else:
- WrapComment(line, output)
- elif IsInPreprocessorDirective(output, line):
- if IsHeaderGuardIncludeOrOneLineIWYUPragma(line):
- # The style guide made an exception to allow long header guard lines,
- # includes and IWYU pragmas.
- output.append(line)
- else:
- WrapPreprocessorDirective(line, output)
- elif IsMultiLineIWYUPragma(line):
- output.append(line)
- else:
- WrapPlainCode(line, output)
-
-
-def BeautifyCode(string):
- lines = string.splitlines()
- output = []
- for line in lines:
- WrapLongLine(line, output)
- output2 = [line.rstrip() for line in output]
- return '\n'.join(output2) + '\n'
-
-
-def ConvertFromPumpSource(src_text):
- """Return the text generated from the given Pump source text."""
- ast = ParseToAST(StripMetaComments(src_text))
- output = Output()
- RunCode(Env(), ast, output)
- return BeautifyCode(output.string)
-
-
-def main(argv):
- if len(argv) == 1:
- print __doc__
- sys.exit(1)
-
- file_path = argv[-1]
- output_str = ConvertFromPumpSource(file(file_path, 'r').read())
- if file_path.endswith('.pump'):
- output_file_path = file_path[:-5]
- else:
- output_file_path = '-'
- if output_file_path == '-':
- print output_str,
- else:
- output_file = file(output_file_path, 'w')
- output_file.write('// This file was GENERATED by command:\n')
- output_file.write('// %s %s\n' %
- (os.path.basename(__file__), os.path.basename(file_path)))
- output_file.write('// DO NOT EDIT BY HAND!!!\n\n')
- output_file.write(output_str)
- output_file.close()
-
-
-if __name__ == '__main__':
- main(sys.argv)
interlinked wiki files. When we release a new version of
Google Test or Google Mock, we need to branch the wiki files
such that users of a specific version of Google Test/Mock can
- look up documenation relevant for that version. This script
+ look up documentation relevant for that version. This script
automates that process by:
- branching the current wiki pages (which document the
--- /dev/null
+#!/usr/bin/env python
+#
+# Copyright 2010 Google Inc. All Rights Reserved.
+
+"""Runs program specified in the command line with the substituted PATH.
+
+ This script is needed for to support building under Pulse which is unable
+ to override the existing PATH variable.
+"""
+
+import os
+import subprocess
+import sys
+
+SUBST_PATH_ENV_VAR_NAME = "SUBST_PATH"
+
+def main():
+ if SUBST_PATH_ENV_VAR_NAME in os.environ:
+ os.environ["PATH"] = os.environ[SUBST_PATH_ENV_VAR_NAME]
+
+ exit_code = subprocess.Popen(sys.argv[1:]).wait()
+
+ # exit_code is negative (-signal) if the process has been terminated by
+ # a signal. Returning negative exit code is not portable and so we return
+ # 100 instead.
+ if exit_code < 0:
+ exit_code = 100
+
+ sys.exit(exit_code)
+
+if __name__ == "__main__":
+ main()
#!/usr/bin/env python
#
-# Copyright 2007 Google Inc.
+# Copyright 2007, Google Inc.
+# All rights reserved.
#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
#
-# http://www.apache.org/licenses/LICENSE-2.0
+# * 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.
#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
+# 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.
"""Tool for uploading diffs from a version control system to the codereview app.
#include "gtest/gtest-death-test.h"
+#include <functional>
#include <utility>
#include "gtest/internal/gtest-port.h"
msg << "detected " << thread_count << " threads.";
}
msg << " See "
- "https://github.com/google/googletest/blob/master/googletest/docs/"
+ "https://github.com/google/googletest/blob/master/docs/"
"advanced.md#death-tests-and-threads"
<< " for more explanation and suggested solutions, especially if"
<< " this is the last message you see before your test times out.";
}
int size() {
- return args_.size() - 1;
+ return static_cast<int>(args_.size()) - 1;
}
private:
// Register to wait for the child process to terminate.
status_zx = child_process_.wait_async(
- port, kProcessKey, ZX_PROCESS_TERMINATED, ZX_WAIT_ASYNC_ONCE);
+ port, kProcessKey, ZX_PROCESS_TERMINATED, 0);
GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK);
// Register to wait for the socket to be readable or closed.
status_zx = stderr_socket_.wait_async(
- port, kSocketKey, ZX_SOCKET_READABLE | ZX_SOCKET_PEER_CLOSED,
- ZX_WAIT_ASYNC_ONCE);
+ port, kSocketKey, ZX_SOCKET_READABLE | ZX_SOCKET_PEER_CLOSED, 0);
GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK);
// Register to wait for an exception.
status_zx = exception_channel_.wait_async(
- port, kExceptionKey, ZX_CHANNEL_READABLE, ZX_WAIT_ASYNC_ONCE);
+ port, kExceptionKey, ZX_CHANNEL_READABLE, 0);
GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK);
bool process_terminated = false;
} else {
GTEST_DEATH_TEST_CHECK_(status_zx == ZX_ERR_SHOULD_WAIT);
status_zx = stderr_socket_.wait_async(
- port, kSocketKey, ZX_SOCKET_READABLE | ZX_SOCKET_PEER_CLOSED,
- ZX_WAIT_ASYNC_ONCE);
+ port, kSocketKey, ZX_SOCKET_READABLE | ZX_SOCKET_PEER_CLOSED, 0);
GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK);
}
} else {
ReadAndInterpretStatusByte();
zx_info_process_t buffer;
- status_zx = child_process_.get_info(
- ZX_INFO_PROCESS, &buffer, sizeof(buffer), nullptr, nullptr);
+ status_zx = child_process_.get_info(ZX_INFO_PROCESS, &buffer, sizeof(buffer),
+ nullptr, nullptr);
GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK);
- GTEST_DEATH_TEST_CHECK_(buffer.exited);
- set_status(buffer.return_code);
+ GTEST_DEATH_TEST_CHECK_(buffer.flags & ZX_INFO_PROCESS_FLAG_EXITED);
+ set_status(static_cast<int>(buffer.return_code));
return status();
}
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.
+# if GTEST_OS_QNX
extern "C" char** environ;
-inline char** GetEnviron() { return environ; }
-# endif // GTEST_OS_MAC
-
-# if !GTEST_OS_QNX
+# else // 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.
return EXIT_FAILURE;
}
- // We can safely call execve() as it's a direct system call. We
+ // We can safely call execv() as it's almost 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
+ // unsafe. Since execv() 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 " +
+ execv(args->argv[0], args->argv);
+ DeathTestAbort(std::string("execv(") + args->argv[0] + ", ...) in " +
original_dir + " failed: " +
GetLastErrnoDescription());
return EXIT_FAILURE;
}
-# endif // !GTEST_OS_QNX
+# endif // GTEST_OS_QNX
# if GTEST_HAS_CLONE
// Two utility routines that together determine the direction the stack
// correct answer.
static void StackLowerThanAddress(const void* ptr,
bool* result) GTEST_NO_INLINE_;
+// Make sure sanitizers do not tamper with the stack here.
+// Ideally, we want to use `__builtin_frame_address` instead of a local variable
+// address with sanitizer disabled, but it does not work when the
+// compiler optimizes the stack frame out, which happens on PowerPC targets.
// HWAddressSanitizer add a random tag to the MSB of the local variable address,
// making comparison result unpredictable.
+GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
static void StackLowerThanAddress(const void* ptr, bool* result) {
- int dummy;
- *result = (&dummy < ptr);
+ int dummy = 0;
+ *result = std::less<const void*>()(&dummy, ptr);
}
// Make sure AddressSanitizer does not tamper with the stack here.
GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
static bool StackGrowsDown() {
- int dummy;
+ int dummy = 0;
bool result;
StackLowerThanAddress(&dummy, &result);
return result;
fd_flags | FD_CLOEXEC));
struct inheritance inherit = {0};
// spawn is a system call.
- child_pid =
- spawn(args.argv[0], 0, nullptr, &inherit, args.argv, GetEnviron());
+ child_pid = spawn(args.argv[0], 0, nullptr, &inherit, args.argv, environ);
// Restores the current working directory.
GTEST_DEATH_TEST_CHECK_(fchdir(cwd_fd) != -1);
GTEST_DEATH_TEST_CHECK_SYSCALL_(close(cwd_fd));
if (!use_fork) {
static const bool stack_grows_down = StackGrowsDown();
- const auto stack_size = static_cast<size_t>(getpagesize());
+ const auto stack_size = static_cast<size_t>(getpagesize() * 2);
// MMAP_ANONYMOUS is not defined on Mac, so we use MAP_ANON instead.
void* const stack = mmap(nullptr, stack_size, PROT_READ | PROT_WRITE,
MAP_ANON | MAP_PRIVATE, -1, 0);
// Returns the current working directory, or "" if unsuccessful.
FilePath FilePath::GetCurrentDir() {
-#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || \
- GTEST_OS_WINDOWS_RT || ARDUINO || defined(ESP_PLATFORM)
+#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || \
+ GTEST_OS_WINDOWS_RT || GTEST_OS_ESP8266 || GTEST_OS_ESP32 || \
+ GTEST_OS_XTENSA
// These platforms do not have a current directory, so we just return
// something reasonable.
return FilePath(kCurrentDirectoryString);
delete [] unicode;
return attributes != kInvalidFileAttributes;
#else
- posix::StatStruct file_stat;
+ posix::StatStruct file_stat{};
return posix::Stat(pathname_.c_str(), &file_stat) == 0;
#endif // GTEST_OS_WINDOWS_MOBILE
}
result = true;
}
#else
- posix::StatStruct file_stat;
+ posix::StatStruct file_stat{};
result = posix::Stat(path.c_str(), &file_stat) == 0 &&
posix::IsDir(file_stat);
#endif // GTEST_OS_WINDOWS_MOBILE
delete [] unicode;
#elif GTEST_OS_WINDOWS
int result = _mkdir(pathname_.c_str());
+#elif GTEST_OS_ESP8266 || GTEST_OS_XTENSA
+ // do nothing
+ int result = 0;
#else
int result = mkdir(pathname_.c_str(), 0777);
#endif // GTEST_OS_WINDOWS_MOBILE
// For example, "bar///foo" becomes "bar/foo". Does not eliminate other
// redundancies that might be in a pathname involving "." or "..".
void FilePath::Normalize() {
- if (pathname_.c_str() == nullptr) {
- 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++;
+ auto out = pathname_.begin();
+
+ for (const char character : pathname_) {
+ if (!IsPathSeparator(character)) {
+ *(out++) = character;
+ } else if (out == pathname_.begin() || *std::prev(out) != kPathSeparator) {
+ *(out++) = kPathSeparator;
} else {
-#if GTEST_HAS_ALT_PATH_SEP_
- if (*dest_ptr == kAlternatePathSeparator) {
- *dest_ptr = kPathSeparator;
- }
-#endif
- while (IsPathSeparator(*src))
- src++;
+ continue;
}
- dest_ptr++;
}
- *dest_ptr = '\0';
- pathname_ = dest;
- delete[] dest;
+
+ pathname_.erase(out, pathname_.end());
}
} // namespace internal
// 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_
+#ifndef GOOGLETEST_SRC_GTEST_INTERNAL_INL_H_
+#define GOOGLETEST_SRC_GTEST_INTERNAL_INL_H_
#ifndef _WIN32_WCE
# include <errno.h>
#include <string.h> // For memmove.
#include <algorithm>
+#include <cstdint>
#include <memory>
#include <string>
#include <vector>
const char kBreakOnFailureFlag[] = "break_on_failure";
const char kCatchExceptionsFlag[] = "catch_exceptions";
const char kColorFlag[] = "color";
+const char kFailFast[] = "fail_fast";
const char kFilterFlag[] = "filter";
const char kListTestsFlag[] = "list_tests";
const char kOutputFlag[] = "output";
+const char kBriefFlag[] = "brief";
const char kPrintTimeFlag[] = "print_time";
const char kPrintUTF8Flag[] = "print_utf8";
const char kRandomSeedFlag[] = "random_seed";
// 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);
+ const char* str, const char* flag, int32_t* 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) {
+inline int GetRandomSeedFromFlag(int32_t random_seed_flag) {
const unsigned int raw_seed = (random_seed_flag == 0) ?
static_cast<unsigned int>(GetTimeInMillis()) :
static_cast<unsigned int>(random_seed_flag);
color_ = GTEST_FLAG(color);
death_test_style_ = GTEST_FLAG(death_test_style);
death_test_use_fork_ = GTEST_FLAG(death_test_use_fork);
+ fail_fast_ = GTEST_FLAG(fail_fast);
filter_ = GTEST_FLAG(filter);
internal_run_death_test_ = GTEST_FLAG(internal_run_death_test);
list_tests_ = GTEST_FLAG(list_tests);
output_ = GTEST_FLAG(output);
+ brief_ = GTEST_FLAG(brief);
print_time_ = GTEST_FLAG(print_time);
print_utf8_ = GTEST_FLAG(print_utf8);
random_seed_ = GTEST_FLAG(random_seed);
GTEST_FLAG(death_test_style) = death_test_style_;
GTEST_FLAG(death_test_use_fork) = death_test_use_fork_;
GTEST_FLAG(filter) = filter_;
+ GTEST_FLAG(fail_fast) = fail_fast_;
GTEST_FLAG(internal_run_death_test) = internal_run_death_test_;
GTEST_FLAG(list_tests) = list_tests_;
GTEST_FLAG(output) = output_;
+ GTEST_FLAG(brief) = brief_;
GTEST_FLAG(print_time) = print_time_;
GTEST_FLAG(print_utf8) = print_utf8_;
GTEST_FLAG(random_seed) = random_seed_;
std::string color_;
std::string death_test_style_;
bool death_test_use_fork_;
+ bool fail_fast_;
std::string filter_;
std::string internal_run_death_test_;
bool list_tests_;
std::string output_;
+ bool brief_;
bool print_time_;
bool print_utf8_;
- internal::Int32 random_seed_;
- internal::Int32 repeat_;
+ int32_t random_seed_;
+ int32_t repeat_;
bool shuffle_;
- internal::Int32 stack_trace_depth_;
+ int32_t stack_trace_depth_;
std::string stream_result_to_;
bool throw_on_failure_;
} GTEST_ATTRIBUTE_UNUSED_;
// 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);
+GTEST_API_ std::string CodePointToUtf8(uint32_t code_point);
// Converts a wide string to a narrow string in UTF-8 encoding.
// The wide string is assumed to have the following encoding:
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
+// Parses the environment variable var as a 32-bit integer. If it is unset,
+// returns default_val. If it is not a 32-bit integer, prints an error and
// and aborts.
-GTEST_API_ Int32 Int32FromEnvOrDie(const char* env_var, Int32 default_val);
+GTEST_API_ int32_t Int32FromEnvOrDie(const char* env_var, int32_t default_val);
// Given the total number of shards, the shard index, and the test id,
// returns true if and only if the test should be run on this shard. The test id
const int last_in_range = begin + range_width - 1;
const int selected =
begin +
- static_cast<int>(random->Generate(static_cast<UInt32>(range_width)));
+ static_cast<int>(random->Generate(static_cast<uint32_t>(range_width)));
std::swap((*v)[static_cast<size_t>(selected)],
(*v)[static_cast<size_t>(last_in_range)]);
}
// Functions for processing the gtest_filter flag.
- // Returns true if and only if 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 if and only if the user-specified filter matches the test
// suite name and the test name.
static bool FilterMatchesTest(const std::string& test_suite_name,
// Arguments:
//
// test_suite_name: name of the test suite
- // 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 suite
- // tear_down_tc: pointer to the function that tears down the test suite
+ // 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 suite
+ // tear_down_tc: pointer to the function that tears down the test suite
TestSuite* GetTestSuite(const char* test_suite_name, const char* type_param,
internal::SetUpTestSuiteFunc set_up_tc,
internal::TearDownTestSuiteFunc tear_down_tc);
void AddTestInfo(internal::SetUpTestSuiteFunc set_up_tc,
internal::TearDownTestSuiteFunc tear_down_tc,
TestInfo* test_info) {
+#if GTEST_HAS_DEATH_TEST
// 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
GTEST_CHECK_(!original_working_dir_.IsEmpty())
<< "Failed to get the current working directory.";
}
+#endif // GTEST_HAS_DEATH_TEST
GetTestSuite(test_info->test_suite_name(), test_info->type_param(),
set_up_tc, tear_down_tc)
return parameterized_test_registry_;
}
+ std::set<std::string>* ignored_parameterized_test_suites() {
+ return &ignored_parameterized_test_suites_;
+ }
+
+ // Returns TypeParameterizedTestSuiteRegistry object used to keep track of
+ // type-parameterized tests and instantiations of them.
+ internal::TypeParameterizedTestSuiteRegistry&
+ type_parameterized_test_registry() {
+ return type_parameterized_test_registry_;
+ }
+
// Sets the TestSuite object for the test that's currently running.
void set_current_test_suite(TestSuite* a_current_test_suite) {
current_test_suite_ = a_current_test_suite;
// ParameterizedTestRegistry object used to register value-parameterized
// tests.
internal::ParameterizedTestSuiteRegistry parameterized_test_registry_;
+ internal::TypeParameterizedTestSuiteRegistry
+ type_parameterized_test_registry_;
+
+ // The set holding the name of parameterized
+ // test suites that may go uninstantiated.
+ std::set<std::string> ignored_parameterized_test_suites_;
// Indicates whether RegisterParameterizedTests() has been called already.
bool parameterized_tests_registered_;
char* end;
// BiggestConvertible is the largest integer type that system-provided
// string-to-number conversion routines can return.
+ using BiggestConvertible = unsigned long long; // NOLINT
-# 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 BiggestConvertible parsed = strtoull(str.c_str(), &end, 10); // NOLINT
const bool parse_success = *end == '\0' && errno == 0;
GTEST_CHECK_(sizeof(Integer) <= sizeof(parsed));
}
// Note that "event=TestCaseStart" is a wire format and has to remain
- // "case" for compatibilty
+ // "case" for compatibility
void OnTestCaseStart(const TestCase& test_case) override {
SendLn(std::string("event=TestCaseStart&name=") + test_case.name());
}
// Note that "event=TestCaseEnd" is a wire format and has to remain
- // "case" for compatibilty
+ // "case" for compatibility
void OnTestCaseEnd(const TestCase& test_case) override {
SendLn("event=TestCaseEnd&passed=" + FormatBool(test_case.Passed()) +
"&elapsed_time=" + StreamableToString(test_case.elapsed_time()) +
GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
-#endif // GTEST_SRC_GTEST_INTERNAL_INL_H_
+#endif // GOOGLETEST_SRC_GTEST_INTERNAL_INL_H_
// s.
Matcher<std::string>::Matcher(const char* s) { *this = Eq(std::string(s)); }
-#if GTEST_HAS_ABSL
-// Constructs a matcher that matches a const absl::string_view& whose value is
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+// Constructs a matcher that matches a const StringView& whose value is
// equal to s.
-Matcher<const absl::string_view&>::Matcher(const std::string& s) {
+Matcher<const internal::StringView&>::Matcher(const std::string& s) {
*this = Eq(s);
}
-// Constructs a matcher that matches a const absl::string_view& whose value is
+// Constructs a matcher that matches a const StringView& whose value is
// equal to s.
-Matcher<const absl::string_view&>::Matcher(const char* s) {
+Matcher<const internal::StringView&>::Matcher(const char* s) {
*this = Eq(std::string(s));
}
-// Constructs a matcher that matches a const absl::string_view& whose value is
+// Constructs a matcher that matches a const StringView& whose value is
// equal to s.
-Matcher<const absl::string_view&>::Matcher(absl::string_view s) {
+Matcher<const internal::StringView&>::Matcher(internal::StringView s) {
*this = Eq(std::string(s));
}
-// Constructs a matcher that matches a absl::string_view whose value is equal to
+// Constructs a matcher that matches a StringView whose value is equal to
// s.
-Matcher<absl::string_view>::Matcher(const std::string& s) { *this = Eq(s); }
+Matcher<internal::StringView>::Matcher(const std::string& s) { *this = Eq(s); }
-// Constructs a matcher that matches a absl::string_view whose value is equal to
+// Constructs a matcher that matches a StringView whose value is equal to
// s.
-Matcher<absl::string_view>::Matcher(const char* s) {
+Matcher<internal::StringView>::Matcher(const char* s) {
*this = Eq(std::string(s));
}
-// Constructs a matcher that matches a absl::string_view whose value is equal to
+// Constructs a matcher that matches a StringView whose value is equal to
// s.
-Matcher<absl::string_view>::Matcher(absl::string_view s) {
+Matcher<internal::StringView>::Matcher(internal::StringView s) {
*this = Eq(std::string(s));
}
-#endif // GTEST_HAS_ABSL
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
} // namespace testing
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <cstdint>
#include <fstream>
#include <memory>
if (sysctl(mib, miblen, NULL, &size, NULL, 0)) {
return 0;
}
- mib[5] = size / mib[4];
+
+ mib[5] = static_cast<int>(size / static_cast<size_t>(mib[4]));
// populate array of structs
struct kinfo_proc info[mib[5]];
}
// exclude empty members
- int nthreads = 0;
- for (int i = 0; i < size / mib[4]; i++) {
+ size_t nthreads = 0;
+ for (size_t i = 0; i < size / static_cast<size_t>(mib[4]); i++) {
if (info[i].p_tid != -1)
nthreads++;
}
// Returns a value that can be used to identify the thread from other threads.
static ThreadLocalValueHolderBase* GetValueOnCurrentThread(
const ThreadLocalBase* thread_local_instance) {
+#ifdef _MSC_VER
+ MemoryIsNotDeallocated memory_is_not_deallocated;
+#endif // _MSC_VER
DWORD current_thread = ::GetCurrentThreadId();
MutexLock lock(&mutex_);
ThreadIdToThreadLocals* const thread_to_thread_locals =
static Mutex thread_map_mutex_;
};
-Mutex ThreadLocalRegistryImpl::mutex_(Mutex::kStaticMutex);
-Mutex ThreadLocalRegistryImpl::thread_map_mutex_(Mutex::kStaticMutex);
+Mutex ThreadLocalRegistryImpl::mutex_(Mutex::kStaticMutex); // NOLINT
+Mutex ThreadLocalRegistryImpl::thread_map_mutex_(Mutex::kStaticMutex); // NOLINT
ThreadLocalValueHolderBase* ThreadLocalRegistry::GetValueOnCurrentThread(
const ThreadLocalBase* thread_local_instance) {
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.
+ // directory, so we create the temporary file in a temporary directory.
+ std::string name_template;
+
# if GTEST_OS_LINUX_ANDROID
// Note: Android applications are expected to call the framework's
// Context.getExternalStorageDirectory() method through JNI to get
// The location /data/local/tmp is directly accessible from native code.
// '/sdcard' and other variants cannot be relied on, as they are not
// guaranteed to be mounted, or may have a delay in mounting.
- char name_template[] = "/data/local/tmp/gtest_captured_stream.XXXXXX";
+ name_template = "/data/local/tmp/";
+# elif GTEST_OS_IOS
+ char user_temp_dir[PATH_MAX + 1];
+
+ // Documented alternative to NSTemporaryDirectory() (for obtaining creating
+ // a temporary directory) at
+ // https://developer.apple.com/library/archive/documentation/Security/Conceptual/SecureCodingGuide/Articles/RaceConditions.html#//apple_ref/doc/uid/TP40002585-SW10
+ //
+ // _CS_DARWIN_USER_TEMP_DIR (as well as _CS_DARWIN_USER_CACHE_DIR) is not
+ // documented in the confstr() man page at
+ // https://developer.apple.com/library/archive/documentation/System/Conceptual/ManPages_iPhoneOS/man3/confstr.3.html#//apple_ref/doc/man/3/confstr
+ // but are still available, according to the WebKit patches at
+ // https://trac.webkit.org/changeset/262004/webkit
+ // https://trac.webkit.org/changeset/263705/webkit
+ //
+ // The confstr() implementation falls back to getenv("TMPDIR"). See
+ // https://opensource.apple.com/source/Libc/Libc-1439.100.3/gen/confstr.c.auto.html
+ ::confstr(_CS_DARWIN_USER_TEMP_DIR, user_temp_dir, sizeof(user_temp_dir));
+
+ name_template = user_temp_dir;
+ if (name_template.back() != GTEST_PATH_SEP_[0])
+ name_template.push_back(GTEST_PATH_SEP_[0]);
# else
- char name_template[] = "/tmp/captured_stream.XXXXXX";
-# endif // GTEST_OS_LINUX_ANDROID
- const int captured_fd = mkstemp(name_template);
+ name_template = "/tmp/";
+# endif
+ name_template.append("gtest_captured_stream.XXXXXX");
+
+ // mkstemp() modifies the string bytes in place, and does not go beyond the
+ // string's length. This results in well-defined behavior in C++17.
+ //
+ // The const_cast is needed below C++17. The constraints on std::string
+ // implementations in C++11 and above make assumption behind the const_cast
+ // fairly safe.
+ const int captured_fd = ::mkstemp(const_cast<char*>(name_template.data()));
if (captured_fd == -1) {
GTEST_LOG_(WARNING)
<< "Failed to create tmp file " << name_template
<< " for test; does the test have access to the /tmp directory?";
}
- filename_ = name_template;
+ filename_ = std::move(name_template);
# endif // GTEST_OS_WINDOWS
fflush(nullptr);
dup2(captured_fd, fd_);
// 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) {
+bool ParseInt32(const Message& src_text, const char* str, int32_t* value) {
// Parses the environment variable as a decimal integer.
char* end = nullptr;
const long long_value = strtol(str, &end, 10); // NOLINT
return false;
}
- // Is the parsed value in the range of an Int32?
- const Int32 result = static_cast<Int32>(long_value);
+ // Is the parsed value in the range of an int32_t?
+ const auto result = static_cast<int32_t>(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.
+ // The parsed value overflows as an int32_t.
) {
Message msg;
msg << "WARNING: " << src_text
// 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) {
+int32_t Int32FromGTestEnv(const char* flag, int32_t default_value) {
#if defined(GTEST_GET_INT32_FROM_ENV_)
return GTEST_GET_INT32_FROM_ENV_(flag, default_value);
#else
return default_value;
}
- Int32 result = default_value;
+ int32_t result = default_value;
if (!ParseInt32(Message() << "Environment variable " << env_var,
string_value, &result)) {
printf("The default value %s is used.\n",
// defines Foo.
#include "gtest/gtest-printers.h"
+
#include <stdio.h>
+
#include <cctype>
+#include <cstdint>
#include <cwchar>
#include <ostream> // NOLINT
#include <string>
+#include <type_traits>
+
#include "gtest/internal/gtest-port.h"
#include "src/gtest-internal-inl.h"
*os << ">";
}
+// Helpers for widening a character to char32_t. Since the standard does not
+// specify if char / wchar_t is signed or unsigned, it is important to first
+// convert it to the unsigned type of the same width before widening it to
+// char32_t.
+template <typename CharType>
+char32_t ToChar32(CharType in) {
+ return static_cast<char32_t>(
+ static_cast<typename std::make_unsigned<CharType>::type>(in));
+}
+
} // namespace
-namespace internal2 {
+namespace internal {
// Delegates to PrintBytesInObjectToImpl() to print the bytes in the
// given object. The delegation simplifies the implementation, which
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', ' '),
// 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;
-}
+inline bool IsPrintableAscii(char32_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>
+// Prints c (of type char, char8_t, char16_t, char32_t, or wchar_t) as a
+// character literal without the quotes, escaping it when necessary; returns how
+// c was formatted.
+template <typename Char>
static CharFormat PrintAsCharLiteralTo(Char c, ostream* os) {
- wchar_t w_c = static_cast<wchar_t>(c);
- switch (w_c) {
+ const char32_t u_c = ToChar32(c);
+ switch (u_c) {
case L'\0':
*os << "\\0";
break;
*os << "\\v";
break;
default:
- if (IsPrintableAscii(w_c)) {
+ if (IsPrintableAscii(u_c)) {
*os << static_cast<char>(c);
return kAsIs;
} else {
ostream::fmtflags flags = os->flags();
- *os << "\\x" << std::hex << std::uppercase
- << static_cast<int>(static_cast<UnsignedChar>(c));
+ *os << "\\x" << std::hex << std::uppercase << static_cast<int>(u_c);
os->flags(flags);
return kHexEscape;
}
return kSpecialEscape;
}
-// Prints a wchar_t c as if it's part of a string literal, escaping it when
+// Prints a char32_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) {
+static CharFormat PrintAsStringLiteralTo(char32_t c, ostream* os) {
switch (c) {
case L'\'':
*os << "'";
*os << "\\\"";
return kSpecialEscape;
default:
- return PrintAsCharLiteralTo<wchar_t>(c, os);
+ return PrintAsCharLiteralTo(c, os);
}
}
+static const char* GetCharWidthPrefix(char) {
+ return "";
+}
+
+static const char* GetCharWidthPrefix(signed char) {
+ return "";
+}
+
+static const char* GetCharWidthPrefix(unsigned char) {
+ return "";
+}
+
+#ifdef __cpp_char8_t
+static const char* GetCharWidthPrefix(char8_t) {
+ return "u8";
+}
+#endif
+
+static const char* GetCharWidthPrefix(char16_t) {
+ return "u";
+}
+
+static const char* GetCharWidthPrefix(char32_t) {
+ return "U";
+}
+
+static const char* GetCharWidthPrefix(wchar_t) {
+ return "L";
+}
+
// 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);
+ return PrintAsStringLiteralTo(ToChar32(c), os);
+}
+
+#ifdef __cpp_char8_t
+static CharFormat PrintAsStringLiteralTo(char8_t c, ostream* os) {
+ return PrintAsStringLiteralTo(ToChar32(c), os);
+}
+#endif
+
+static CharFormat PrintAsStringLiteralTo(char16_t c, ostream* os) {
+ return PrintAsStringLiteralTo(ToChar32(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>
+static CharFormat PrintAsStringLiteralTo(wchar_t c, ostream* os) {
+ return PrintAsStringLiteralTo(ToChar32(c), os);
+}
+
+// Prints a character c (of type char, char8_t, char16_t, char32_t, or wchar_t)
+// and its code. '\0' is printed as "'\\0'", other unprintable characters are
+// also properly escaped using the standard C++ escape sequence.
+template <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 << GetCharWidthPrefix(c) << "'";
+ const CharFormat format = PrintAsCharLiteralTo(c, os);
*os << "'";
// To aid user debugging, we also print c's code in decimal, unless
*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);
-}
+void PrintTo(unsigned char c, ::std::ostream* os) { PrintCharAndCodeTo(c, os); }
+void PrintTo(signed char c, ::std::ostream* os) { PrintCharAndCodeTo(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);
+void PrintTo(wchar_t wc, ostream* os) { PrintCharAndCodeTo(wc, os); }
+
+// TODO(dcheng): Consider making this delegate to PrintCharAndCodeTo() as well.
+void PrintTo(char32_t c, ::std::ostream* os) {
+ *os << std::hex << "U+" << std::uppercase << std::setfill('0') << std::setw(4)
+ << static_cast<uint32_t>(c);
}
// Prints the given array of characters to the ostream. CharType must be either
-// char or wchar_t.
+// char, char8_t, char16_t, char32_t, 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_THREAD_
static CharFormat PrintCharsAsStringTo(
const CharType* begin, size_t len, ostream* os) {
- const char* const kQuoteBegin = sizeof(CharType) == 1 ? "\"" : "L\"";
- *os << kQuoteBegin;
+ const char* const quote_prefix = GetCharWidthPrefix(*begin);
+ *os << quote_prefix << "\"";
bool is_previous_hex = false;
CharFormat print_format = kAsIs;
for (size_t index = 0; index < len; ++index) {
// 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;
+ *os << "\" " << quote_prefix << "\"";
}
is_previous_hex = PrintAsStringLiteralTo(cur, os) == kHexEscape;
// Remember if any characters required hex escaping.
UniversalPrintCharArray(begin, len, os);
}
+#ifdef __cpp_char8_t
+// Prints a (const) char8_t array of 'len' elements, starting at address
+// 'begin'.
+void UniversalPrintArray(const char8_t* begin, size_t len, ostream* os) {
+ UniversalPrintCharArray(begin, len, os);
+}
+#endif
+
+// Prints a (const) char16_t array of 'len' elements, starting at address
+// 'begin'.
+void UniversalPrintArray(const char16_t* begin, size_t len, ostream* os) {
+ UniversalPrintCharArray(begin, len, os);
+}
+
+// Prints a (const) char32_t array of 'len' elements, starting at address
+// 'begin'.
+void UniversalPrintArray(const char32_t* 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) {
+namespace {
+
+// Prints a null-terminated C-style string to the ostream.
+template <typename Char>
+void PrintCStringTo(const Char* s, ostream* os) {
if (s == nullptr) {
*os << "NULL";
} else {
*os << ImplicitCast_<const void*>(s) << " pointing to ";
- PrintCharsAsStringTo(s, strlen(s), os);
+ PrintCharsAsStringTo(s, std::char_traits<Char>::length(s), os);
}
}
+} // anonymous namespace
+
+void PrintTo(const char* s, ostream* os) { PrintCStringTo(s, os); }
+
+#ifdef __cpp_char8_t
+void PrintTo(const char8_t* s, ostream* os) { PrintCStringTo(s, os); }
+#endif
+
+void PrintTo(const char16_t* s, ostream* os) { PrintCStringTo(s, os); }
+
+void PrintTo(const char32_t* s, ostream* os) { PrintCStringTo(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,
// 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 == nullptr) {
- *os << "NULL";
- } else {
- *os << ImplicitCast_<const void*>(s) << " pointing to ";
- PrintCharsAsStringTo(s, wcslen(s), os);
- }
-}
+void PrintTo(const wchar_t* s, ostream* os) { PrintCStringTo(s, os); }
#endif // wchar_t is native
namespace {
}
}
+#ifdef __cpp_char8_t
+void PrintU8StringTo(const ::std::u8string& s, ostream* os) {
+ PrintCharsAsStringTo(s.data(), s.size(), os);
+}
+#endif
+
+void PrintU16StringTo(const ::std::u16string& s, ostream* os) {
+ PrintCharsAsStringTo(s.data(), s.size(), os);
+}
+
+void PrintU32StringTo(const ::std::u32string& s, ostream* os) {
+ PrintCharsAsStringTo(s.data(), s.size(), os);
+}
+
#if GTEST_HAS_STD_WSTRING
void PrintWideStringTo(const ::std::wstring& s, ostream* os) {
PrintCharsAsStringTo(s.data(), s.size(), os);
// The Google C++ Testing and Mocking Framework (Google Test)
#include "gtest/gtest-test-part.h"
+
+#include "gtest/internal/gtest-port.h"
#include "src/gtest-internal-inl.h"
namespace testing {
// Prints a TestPartResult object.
std::ostream& operator<<(std::ostream& os, const TestPartResult& result) {
- return os << result.file_name() << ":" << result.line_number() << ": "
+ return os << internal::FormatFileLocation(result.file_name(),
+ result.line_number())
+ << " "
<< (result.type() == TestPartResult::kSuccess
? "Success"
: result.type() == TestPartResult::kSkip
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) {
// registered_tests_; returns registered_tests if successful, or
// aborts the program otherwise.
const char* TypedTestSuitePState::VerifyRegisteredTestNames(
- const char* file, int line, const char* registered_tests) {
+ const char* test_suite_name, const char* file, int line,
+ const char* registered_tests) {
+ RegisterTypeParameterizedTestSuite(test_suite_name, CodeLocation(file, line));
+
typedef RegisteredTestsMap::const_iterator RegisteredTestIter;
registered_ = true;
continue;
}
- bool found = false;
- for (RegisteredTestIter it = registered_tests_.begin();
- it != registered_tests_.end();
- ++it) {
- if (name == it->first) {
- found = true;
- break;
- }
- }
-
- if (found) {
+ if (registered_tests_.count(name) != 0) {
tests.insert(name);
} else {
errors << "No test named " << name
return registered_tests;
}
-#endif // GTEST_HAS_TYPED_TEST_P
-
} // namespace internal
} // namespace testing
#include "gtest/gtest-spi.h"
#include <ctype.h>
-#include <math.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <wctype.h>
#include <algorithm>
+#include <chrono> // NOLINT
+#include <cmath>
+#include <cstdint>
#include <iomanip>
#include <limits>
#include <list>
#if GTEST_OS_LINUX
-# define GTEST_HAS_GETTIMEOFDAY_ 1
-
# include <fcntl.h> // NOLINT
# include <limits.h> // NOLINT
# include <sched.h> // NOLINT
# include <string>
#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 <windows.h> // NOLINT
# undef min
+#ifdef _MSC_VER
# include <crtdbg.h> // NOLINT
-# include <debugapi.h> // NOLINT
+#endif
+
# 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().
-# define GTEST_HAS_GETTIMEOFDAY_ 1
# include <sys/time.h> // NOLINT
# endif // GTEST_OS_WINDOWS_MINGW
#else
-// Assume other platforms have 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
return kUniversalFilter;
}
+// Bazel passes in the argument to '--test_runner_fail_fast' via the
+// TESTBRIDGE_TEST_RUNNER_FAIL_FAST environment variable.
+static bool GetDefaultFailFast() {
+ const char* const testbridge_test_runner_fail_fast =
+ internal::posix::GetEnv("TESTBRIDGE_TEST_RUNNER_FAIL_FAST");
+ if (testbridge_test_runner_fail_fast != nullptr) {
+ return strcmp(testbridge_test_runner_fail_fast, "1") == 0;
+ }
+ return false;
+}
+
+GTEST_DEFINE_bool_(
+ fail_fast, internal::BoolFromGTestEnv("fail_fast", GetDefaultFailFast()),
+ "True if and only if a test failure should stop further test execution.");
+
GTEST_DEFINE_bool_(
also_run_disabled_tests,
internal::BoolFromGTestEnv("also_run_disabled_tests", false),
"executable's name and, if necessary, made unique by adding "
"digits.");
+GTEST_DEFINE_bool_(
+ brief, internal::BoolFromGTestEnv("brief", false),
+ "True if only test failures should be displayed in text output.");
+
GTEST_DEFINE_bool_(print_time, internal::BoolFromGTestEnv("print_time", true),
"True if and only if " GTEST_NAME_
" should display elapsed time in text output.");
// 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) {
+uint32_t Random::Generate(uint32_t range) {
// These constants are the same as are used in glibc's rand(3).
// Use wider types than necessary to prevent unsigned overflow diagnostics.
- state_ = static_cast<UInt32>(1103515245ULL*state_ + 12345U) % kMaxRange;
+ state_ = static_cast<uint32_t>(1103515245ULL*state_ + 12345U) % kMaxRange;
GTEST_CHECK_(range > 0)
<< "Cannot generate a number in the range [0, 0).";
); // NOLINT
}
+namespace {
+
+// When TEST_P is found without a matching INSTANTIATE_TEST_SUITE_P
+// to creates test cases for it, a syntetic test case is
+// inserted to report ether an error or a log message.
+//
+// This configuration bit will likely be removed at some point.
+constexpr bool kErrorOnUninstantiatedParameterizedTest = true;
+constexpr bool kErrorOnUninstantiatedTypeParameterizedTest = true;
+
+// A test that fails at a given file/line location with a given message.
+class FailureTest : public Test {
+ public:
+ explicit FailureTest(const CodeLocation& loc, std::string error_message,
+ bool as_error)
+ : loc_(loc),
+ error_message_(std::move(error_message)),
+ as_error_(as_error) {}
+
+ void TestBody() override {
+ if (as_error_) {
+ AssertHelper(TestPartResult::kNonFatalFailure, loc_.file.c_str(),
+ loc_.line, "") = Message() << error_message_;
+ } else {
+ std::cout << error_message_ << std::endl;
+ }
+ }
+
+ private:
+ const CodeLocation loc_;
+ const std::string error_message_;
+ const bool as_error_;
+};
+
+
+} // namespace
+
+std::set<std::string>* GetIgnoredParameterizedTestSuites() {
+ return UnitTest::GetInstance()->impl()->ignored_parameterized_test_suites();
+}
+
+// Add a given test_suit to the list of them allow to go un-instantiated.
+MarkAsIgnored::MarkAsIgnored(const char* test_suite) {
+ GetIgnoredParameterizedTestSuites()->insert(test_suite);
+}
+
+// If this parameterized test suite has no instantiations (and that
+// has not been marked as okay), emit a test case reporting that.
+void InsertSyntheticTestCase(const std::string& name, CodeLocation location,
+ bool has_test_p) {
+ const auto& ignored = *GetIgnoredParameterizedTestSuites();
+ if (ignored.find(name) != ignored.end()) return;
+
+ const char kMissingInstantiation[] = //
+ " is defined via TEST_P, but never instantiated. None of the test cases "
+ "will run. Either no INSTANTIATE_TEST_SUITE_P is provided or the only "
+ "ones provided expand to nothing."
+ "\n\n"
+ "Ideally, TEST_P definitions should only ever be included as part of "
+ "binaries that intend to use them. (As opposed to, for example, being "
+ "placed in a library that may be linked in to get other utilities.)";
+
+ const char kMissingTestCase[] = //
+ " is instantiated via INSTANTIATE_TEST_SUITE_P, but no tests are "
+ "defined via TEST_P . No test cases will run."
+ "\n\n"
+ "Ideally, INSTANTIATE_TEST_SUITE_P should only ever be invoked from "
+ "code that always depend on code that provides TEST_P. Failing to do "
+ "so is often an indication of dead code, e.g. the last TEST_P was "
+ "removed but the rest got left behind.";
+
+ std::string message =
+ "Parameterized test suite " + name +
+ (has_test_p ? kMissingInstantiation : kMissingTestCase) +
+ "\n\n"
+ "To suppress this error for this test suite, insert the following line "
+ "(in a non-header) in the namespace it is defined in:"
+ "\n\n"
+ "GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(" + name + ");";
+
+ std::string full_name = "UninstantiatedParameterizedTestSuite<" + name + ">";
+ RegisterTest( //
+ "GoogleTestVerification", full_name.c_str(),
+ nullptr, // No type parameter.
+ nullptr, // No value parameter.
+ location.file.c_str(), location.line, [message, location] {
+ return new FailureTest(location, message,
+ kErrorOnUninstantiatedParameterizedTest);
+ });
+}
+
+void RegisterTypeParameterizedTestSuite(const char* test_suite_name,
+ CodeLocation code_location) {
+ GetUnitTestImpl()->type_parameterized_test_registry().RegisterTestSuite(
+ test_suite_name, code_location);
+}
+
+void RegisterTypeParameterizedTestSuiteInstantiation(const char* case_name) {
+ GetUnitTestImpl()
+ ->type_parameterized_test_registry()
+ .RegisterInstantiation(case_name);
+}
+
+void TypeParameterizedTestSuiteRegistry::RegisterTestSuite(
+ const char* test_suite_name, CodeLocation code_location) {
+ suites_.emplace(std::string(test_suite_name),
+ TypeParameterizedTestSuiteInfo(code_location));
+}
+
+void TypeParameterizedTestSuiteRegistry::RegisterInstantiation(
+ const char* test_suite_name) {
+ auto it = suites_.find(std::string(test_suite_name));
+ if (it != suites_.end()) {
+ it->second.instantiated = true;
+ } else {
+ GTEST_LOG_(ERROR) << "Unknown type parameterized test suit '"
+ << test_suite_name << "'";
+ }
+}
+
+void TypeParameterizedTestSuiteRegistry::CheckForInstantiations() {
+ const auto& ignored = *GetIgnoredParameterizedTestSuites();
+ for (const auto& testcase : suites_) {
+ if (testcase.second.instantiated) continue;
+ if (ignored.find(testcase.first) != ignored.end()) continue;
+
+ std::string message =
+ "Type parameterized test suite " + testcase.first +
+ " is defined via REGISTER_TYPED_TEST_SUITE_P, but never instantiated "
+ "via INSTANTIATE_TYPED_TEST_SUITE_P. None of the test cases will run."
+ "\n\n"
+ "Ideally, TYPED_TEST_P definitions should only ever be included as "
+ "part of binaries that intend to use them. (As opposed to, for "
+ "example, being placed in a library that may be linked in to get other "
+ "utilities.)"
+ "\n\n"
+ "To suppress this error for this test suite, insert the following line "
+ "(in a non-header) in the namespace it is defined in:"
+ "\n\n"
+ "GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(" +
+ testcase.first + ");";
+
+ std::string full_name =
+ "UninstantiatedTypeParameterizedTestSuite<" + testcase.first + ">";
+ RegisterTest( //
+ "GoogleTestVerification", full_name.c_str(),
+ nullptr, // No type parameter.
+ nullptr, // No value parameter.
+ testcase.second.code_location.file.c_str(),
+ testcase.second.code_location.line, [message, testcase] {
+ return new FailureTest(testcase.second.code_location, message,
+ kErrorOnUninstantiatedTypeParameterizedTest);
+ });
+ }
+}
+
// A copy of all command line arguments. Set by InitGoogleTest().
static ::std::vector<std::string> g_argvs;
return result.string();
}
-// Returns true if and only if the wildcard pattern matches the string.
-// The first ':' or '\0' character in pattern marks the end of it.
+// Returns true if and only if the wildcard pattern matches the string. Each
+// pattern consists of regular characters, single-character wildcards (?), and
+// multi-character wildcards (*).
//
-// 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;
+// This function implements a linear-time string globbing algorithm based on
+// https://research.swtch.com/glob.
+static bool PatternMatchesString(const std::string& name_str,
+ const char* pattern, const char* pattern_end) {
+ const char* name = name_str.c_str();
+ const char* const name_begin = name;
+ const char* const name_end = name + name_str.size();
+
+ const char* pattern_next = pattern;
+ const char* name_next = name;
+
+ while (pattern < pattern_end || name < name_end) {
+ if (pattern < pattern_end) {
+ switch (*pattern) {
+ default: // Match an ordinary character.
+ if (name < name_end && *name == *pattern) {
+ ++pattern;
+ ++name;
+ continue;
+ }
+ break;
+ case '?': // Match any single character.
+ if (name < name_end) {
+ ++pattern;
+ ++name;
+ continue;
+ }
+ break;
+ case '*':
+ // Match zero or more characters. Start by skipping over the wildcard
+ // and matching zero characters from name. If that fails, restart and
+ // match one more character than the last attempt.
+ pattern_next = pattern;
+ name_next = name + 1;
+ ++pattern;
+ continue;
+ }
}
+ // Failed to match a character. Restart if possible.
+ if (name_begin < name_next && name_next <= name_end) {
+ pattern = pattern_next;
+ name = name_next;
+ continue;
+ }
+ return false;
+ }
+ return true;
+}
- // Finds the next pattern in the filter.
- cur_pattern = strchr(cur_pattern, ':');
+bool UnitTestOptions::MatchesFilter(const std::string& name_str,
+ const char* filter) {
+ // The filter is a list of patterns separated by colons (:).
+ const char* pattern = filter;
+ while (true) {
+ // Find the bounds of this pattern.
+ const char* const next_sep = strchr(pattern, ':');
+ const char* const pattern_end =
+ next_sep != nullptr ? next_sep : pattern + strlen(pattern);
- // Returns if no more pattern can be found.
- if (cur_pattern == nullptr) {
- return false;
+ // Check if this pattern matches name_str.
+ if (PatternMatchesString(name_str, pattern, pattern_end)) {
+ return true;
}
- // Skips the pattern separater (the ':' character).
- cur_pattern++;
+ // Give up on this pattern. However, if we found a pattern separator (:),
+ // advance to the next pattern (skipping over the separator) and restart.
+ if (next_sep == nullptr) {
+ return false;
+ }
+ pattern = next_sep + 1;
}
+ return true;
}
// Returns true if and only if the user-specified filter matches the test
); // NOLINT
}
-// Returns the current time in milliseconds.
+// A helper class for measuring elapsed times.
+class Timer {
+ public:
+ Timer() : start_(std::chrono::steady_clock::now()) {}
+
+ // Return time elapsed in milliseconds since the timer was created.
+ TimeInMillis Elapsed() {
+ return std::chrono::duration_cast<std::chrono::milliseconds>(
+ std::chrono::steady_clock::now() - start_)
+ .count();
+ }
+
+ private:
+ std::chrono::steady_clock::time_point start_;
+};
+
+// Returns a timestamp as milliseconds since the epoch. Note this time may jump
+// around subject to adjustments by the system, to measure elapsed time use
+// Timer instead.
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;
- 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.
- GTEST_DISABLE_MSC_DEPRECATED_PUSH_()
- _ftime64(&now);
- GTEST_DISABLE_MSC_DEPRECATED_POP_()
-
- return static_cast<TimeInMillis>(now.time) * 1000 + now.millitm;
-#elif GTEST_HAS_GETTIMEOFDAY_
- struct timeval now;
- gettimeofday(&now, nullptr);
- 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
+ return std::chrono::duration_cast<std::chrono::milliseconds>(
+ std::chrono::system_clock::now() -
+ std::chrono::system_clock::from_time_t(0))
+ .count();
}
// Utilities
const double diff = fabs(val1 - val2);
if (diff <= abs_error) return AssertionSuccess();
+ // Find the value which is closest to zero.
+ const double min_abs = std::min(fabs(val1), fabs(val2));
+ // Find the distance to the next double from that value.
+ const double epsilon =
+ nextafter(min_abs, std::numeric_limits<double>::infinity()) - min_abs;
+ // Detect the case where abs_error is so small that EXPECT_NEAR is
+ // effectively the same as EXPECT_EQUAL, and give an informative error
+ // message so that the situation can be more easily understood without
+ // requiring exotic floating-point knowledge.
+ // Don't do an epsilon check if abs_error is zero because that implies
+ // that an equality check was actually intended.
+ if (!(std::isnan)(val1) && !(std::isnan)(val2) && abs_error > 0 &&
+ abs_error < epsilon) {
+ return AssertionFailure()
+ << "The difference between " << expr1 << " and " << expr2 << " is "
+ << diff << ", where\n"
+ << expr1 << " evaluates to " << val1 << ",\n"
+ << expr2 << " evaluates to " << val2 << ".\nThe abs_error parameter "
+ << abs_error_expr << " evaluates to " << abs_error
+ << " which is smaller than the minimum distance between doubles for "
+ "numbers of this magnitude which is "
+ << epsilon
+ << ", thus making this EXPECT_NEAR check equivalent to "
+ "EXPECT_EQUAL. Consider using EXPECT_DOUBLE_EQ instead.";
+ }
return AssertionFailure()
<< "The difference between " << expr1 << " and " << expr2
<< " is " << diff << ", which exceeds " << abs_error_expr << ", where\n"
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,
// 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;
+constexpr uint32_t kMaxCodePoint1 = (static_cast<uint32_t>(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;
+constexpr uint32_t kMaxCodePoint2 = (static_cast<uint32_t>(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;
+constexpr uint32_t kMaxCodePoint3 = (static_cast<uint32_t>(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;
+constexpr uint32_t kMaxCodePoint4 = (static_cast<uint32_t>(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);
+inline uint32_t ChopLowBits(uint32_t* bits, int n) {
+ const uint32_t low_bits = *bits & ((static_cast<uint32_t>(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
+// code_point parameter is of type uint32_t 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) {
+std::string CodePointToUtf8(uint32_t code_point) {
if (code_point > kMaxCodePoint4) {
return "(Invalid Unicode 0x" + String::FormatHexUInt32(code_point) + ")";
}
}
// Creates a Unicode code point from UTF16 surrogate pair.
-inline UInt32 CreateCodePointFromUtf16SurrogatePair(wchar_t first,
- wchar_t second) {
- const auto first_u = static_cast<UInt32>(first);
- const auto second_u = static_cast<UInt32>(second);
- const UInt32 mask = (1 << 10) - 1;
+inline uint32_t CreateCodePointFromUtf16SurrogatePair(wchar_t first,
+ wchar_t second) {
+ const auto first_u = static_cast<uint32_t>(first);
+ const auto second_u = static_cast<uint32_t>(second);
+ const uint32_t mask = (1 << 10) - 1;
return (sizeof(wchar_t) == 2)
? (((first_u & mask) << 10) | (second_u & mask)) + 0x10000
:
::std::stringstream stream;
for (int i = 0; i < num_chars; ++i) {
- UInt32 unicode_code_point;
+ uint32_t unicode_code_point;
if (str[i] == L'\0') {
break;
str[i + 1]);
i++;
} else {
- unicode_code_point = static_cast<UInt32>(str[i]);
+ unicode_code_point = static_cast<uint32_t>(str[i]);
}
stream << CodePointToUtf8(unicode_code_point);
// Formats an int value as "%02d".
std::string String::FormatIntWidth2(int value) {
+ return FormatIntWidthN(value, 2);
+}
+
+// Formats an int value to given width with leading zeros.
+std::string String::FormatIntWidthN(int value, int width) {
std::stringstream ss;
- ss << std::setfill('0') << std::setw(2) << value;
+ ss << std::setfill('0') << std::setw(width) << value;
return ss.str();
}
// Formats an int value as "%X".
-std::string String::FormatHexUInt32(UInt32 value) {
+std::string String::FormatHexUInt32(uint32_t value) {
std::stringstream ss;
ss << std::hex << std::uppercase << value;
return ss.str();
// Formats an int value as "%X".
std::string String::FormatHexInt(int value) {
- return FormatHexUInt32(static_cast<UInt32>(value));
+ return FormatHexUInt32(static_cast<uint32_t>(value));
}
// Formats a byte as "%02X".
if (user_msg_string.empty()) {
return gtest_msg;
}
-
+ if (gtest_msg.empty()) {
+ return user_msg_string;
+ }
return gtest_msg + "\n" + user_msg_string;
}
if (!ValidateTestProperty(xml_element, test_property)) {
return;
}
- internal::MutexLock lock(&test_properites_mutex_);
+ internal::MutexLock lock(&test_properties_mutex_);
const std::vector<TestProperty>::iterator property_with_matching_key =
std::find_if(test_properties_.begin(), test_properties_.end(),
internal::TestPropertyKeyIs(test_property.key()));
// The list of reserved attributes used in the <testsuite> element of XML
// output.
static const char* const kReservedTestSuiteAttributes[] = {
- "disabled", "errors", "failures", "name", "tests", "time", "timestamp"};
+ "disabled", "errors", "failures", "name",
+ "tests", "time", "timestamp", "skipped"};
// 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", "file", "line", "result", "timestamp"};
-template <int kSize>
+template <size_t kSize>
std::vector<std::string> ArrayAsVector(const char* const (&array)[kSize]) {
return std::vector<std::string>(array, array + kSize);
}
should_run_(false),
is_disabled_(false),
matches_filter_(false),
+ is_in_another_shard_(false),
factory_(factory),
result_() {}
//
// Arguments:
//
-// test_suite_name: name of the test suite
+// test_suite_name: name of the test suite
// 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.
void UnitTestImpl::RegisterParameterizedTests() {
if (!parameterized_tests_registered_) {
parameterized_test_registry_.RegisterTests();
+ type_parameterized_test_registry_.CheckForInstantiations();
parameterized_tests_registered_ = true;
}
}
// Notifies the unit test event listeners that a test is about to start.
repeater->OnTestStart(*this);
- const TimeInMillis start = internal::GetTimeInMillis();
+ result_.set_start_timestamp(internal::GetTimeInMillis());
+ internal::Timer timer;
impl->os_stack_trace_getter()->UponLeavingGTest();
test, &Test::DeleteSelf_, "the test fixture's destructor");
}
- result_.set_start_timestamp(start);
- result_.set_elapsed_time(internal::GetTimeInMillis() - start);
+ result_.set_elapsed_time(timer.Elapsed());
// Notifies the unit test event listener that a test has just finished.
repeater->OnTestEnd(*this);
impl->set_current_test_info(nullptr);
}
+// Skip and records a skipped test result for this object.
+void TestInfo::Skip() {
+ if (!should_run_) return;
+
+ 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 TestPartResult test_part_result =
+ TestPartResult(TestPartResult::kSkip, this->file(), this->line(), "");
+ impl->GetTestPartResultReporterForCurrentThread()->ReportTestPartResult(
+ test_part_result);
+
+ // Notifies the unit test event listener that a test has just finished.
+ repeater->OnTestEnd(*this);
+ impl->set_current_test_info(nullptr);
+}
+
// class TestSuite
// Gets the number of successful tests in this test suite.
//
// Arguments:
//
-// name: name of the test suite
+// a_name: name of the test suite
// a_type_param: the name of the test suite's type parameter, or NULL if
// this is not a typed or a type-parameterized test suite.
// set_up_tc: pointer to the function that sets up the test suite
// Call both legacy and the new API
repeater->OnTestSuiteStart(*this);
// Legacy API is deprecated but still available
-#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
repeater->OnTestCaseStart(*this);
-#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
impl->os_stack_trace_getter()->UponLeavingGTest();
internal::HandleExceptionsInMethodIfSupported(
this, &TestSuite::RunSetUpTestSuite, "SetUpTestSuite()");
start_timestamp_ = internal::GetTimeInMillis();
+ internal::Timer timer;
for (int i = 0; i < total_test_count(); i++) {
GetMutableTestInfo(i)->Run();
+ if (GTEST_FLAG(fail_fast) && GetMutableTestInfo(i)->result()->Failed()) {
+ for (int j = i + 1; j < total_test_count(); j++) {
+ GetMutableTestInfo(j)->Skip();
+ }
+ break;
+ }
}
- elapsed_time_ = internal::GetTimeInMillis() - start_timestamp_;
+ elapsed_time_ = timer.Elapsed();
impl->os_stack_trace_getter()->UponLeavingGTest();
internal::HandleExceptionsInMethodIfSupported(
// Call both legacy and the new API
repeater->OnTestSuiteEnd(*this);
// Legacy API is deprecated but still available
-#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+ repeater->OnTestCaseEnd(*this);
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+
+ impl->set_current_test_suite(nullptr);
+}
+
+// Skips all tests under this TestSuite.
+void TestSuite::Skip() {
+ if (!should_run_) return;
+
+ internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
+ impl->set_current_test_suite(this);
+
+ TestEventListener* repeater = UnitTest::GetInstance()->listeners().repeater();
+
+ // Call both legacy and the new API
+ repeater->OnTestSuiteStart(*this);
+// Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+ repeater->OnTestCaseStart(*this);
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+
+ for (int i = 0; i < total_test_count(); i++) {
+ GetMutableTestInfo(i)->Skip();
+ }
+
+ // Call both legacy and the new API
+ repeater->OnTestSuiteEnd(*this);
+ // Legacy API is deprecated but still available
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
repeater->OnTestCaseEnd(*this);
-#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
impl->set_current_test_suite(nullptr);
}
static const char * TestPartResultTypeToString(TestPartResult::Type type) {
switch (type) {
case TestPartResult::kSkip:
- return "Skipped";
+ return "Skipped\n";
case TestPartResult::kSuccess:
return "Success";
}
namespace internal {
+namespace {
+enum class GTestColor { kDefault, kRed, kGreen, kYellow };
+} // namespace
// Prints a TestPartResult to an std::string.
static std::string PrintTestPartResultToString(
// Returns the character attribute for the given color.
static 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;
+ case GTestColor::kRed:
+ return FOREGROUND_RED;
+ case GTestColor::kGreen:
+ return FOREGROUND_GREEN;
+ case GTestColor::kYellow:
+ return FOREGROUND_RED | FOREGROUND_GREEN;
default: return 0;
}
}
#else
-// Returns the ANSI color code for the given color. COLOR_DEFAULT is
+// Returns the ANSI color code for the given color. GTestColor::kDefault is
// an invalid input.
static const char* GetAnsiColorCode(GTestColor color) {
switch (color) {
- case COLOR_RED: return "1";
- case COLOR_GREEN: return "2";
- case COLOR_YELLOW: return "3";
+ case GTestColor::kRed:
+ return "1";
+ case GTestColor::kGreen:
+ return "2";
+ case GTestColor::kYellow:
+ return "3";
default:
return nullptr;
}
// 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, ...) {
+
+GTEST_ATTRIBUTE_PRINTF_(2, 3)
+static void ColoredPrintf(GTestColor color, const char *fmt, ...) {
va_list args;
va_start(args, fmt);
#else
static const bool in_color_mode =
ShouldUseColor(posix::IsATTY(posix::FileNo(stdout)) != 0);
- const bool use_color = in_color_mode && (color != COLOR_DEFAULT);
+ const bool use_color = in_color_mode && (color != GTestColor::kDefault);
#endif // GTEST_OS_WINDOWS_MOBILE || GTEST_OS_ZOS
if (!use_color) {
private:
static void PrintFailedTests(const UnitTest& unit_test);
+ static void PrintFailedTestSuites(const UnitTest& unit_test);
static void PrintSkippedTests(const UnitTest& unit_test);
};
// 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);
+ ColoredPrintf(GTestColor::kYellow, "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",
+ const int32_t shard_index = Int32FromEnvOrDie(kTestShardIndex, -1);
+ ColoredPrintf(GTestColor::kYellow, "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,
+ ColoredPrintf(GTestColor::kYellow,
"Note: Randomizing tests' orders with a seed of %d .\n",
unit_test.random_seed());
}
- ColoredPrintf(COLOR_GREEN, "[==========] ");
+ ColoredPrintf(GTestColor::kGreen, "[==========] ");
printf("Running %s from %s.\n",
FormatTestCount(unit_test.test_to_run_count()).c_str(),
FormatTestSuiteCount(unit_test.test_suite_to_run_count()).c_str());
void PrettyUnitTestResultPrinter::OnEnvironmentsSetUpStart(
const UnitTest& /*unit_test*/) {
- ColoredPrintf(COLOR_GREEN, "[----------] ");
+ ColoredPrintf(GTestColor::kGreen, "[----------] ");
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, "[----------] ");
+ ColoredPrintf(GTestColor::kGreen, "[----------] ");
printf("%s from %s", counts.c_str(), test_case.name());
if (test_case.type_param() == nullptr) {
printf("\n");
const TestSuite& test_suite) {
const std::string counts =
FormatCountableNoun(test_suite.test_to_run_count(), "test", "tests");
- ColoredPrintf(COLOR_GREEN, "[----------] ");
+ ColoredPrintf(GTestColor::kGreen, "[----------] ");
printf("%s from %s", counts.c_str(), test_suite.name());
if (test_suite.type_param() == nullptr) {
printf("\n");
#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
void PrettyUnitTestResultPrinter::OnTestStart(const TestInfo& test_info) {
- ColoredPrintf(COLOR_GREEN, "[ RUN ] ");
+ ColoredPrintf(GTestColor::kGreen, "[ RUN ] ");
PrintTestName(test_info.test_suite_name(), test_info.name());
printf("\n");
fflush(stdout);
void PrettyUnitTestResultPrinter::OnTestPartResult(
const TestPartResult& result) {
switch (result.type()) {
- // If the test part succeeded, or was skipped,
- // we don't need to do anything.
- case TestPartResult::kSkip:
+ // If the test part succeeded, we don't need to do anything.
case TestPartResult::kSuccess:
return;
default:
void PrettyUnitTestResultPrinter::OnTestEnd(const TestInfo& test_info) {
if (test_info.result()->Passed()) {
- ColoredPrintf(COLOR_GREEN, "[ OK ] ");
+ ColoredPrintf(GTestColor::kGreen, "[ OK ] ");
} else if (test_info.result()->Skipped()) {
- ColoredPrintf(COLOR_GREEN, "[ SKIPPED ] ");
+ ColoredPrintf(GTestColor::kGreen, "[ SKIPPED ] ");
} else {
- ColoredPrintf(COLOR_RED, "[ FAILED ] ");
+ ColoredPrintf(GTestColor::kRed, "[ FAILED ] ");
}
PrintTestName(test_info.test_suite_name(), test_info.name());
if (test_info.result()->Failed())
const std::string counts =
FormatCountableNoun(test_case.test_to_run_count(), "test", "tests");
- ColoredPrintf(COLOR_GREEN, "[----------] ");
+ ColoredPrintf(GTestColor::kGreen, "[----------] ");
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);
const std::string counts =
FormatCountableNoun(test_suite.test_to_run_count(), "test", "tests");
- ColoredPrintf(COLOR_GREEN, "[----------] ");
+ ColoredPrintf(GTestColor::kGreen, "[----------] ");
printf("%s from %s (%s ms total)\n\n", counts.c_str(), test_suite.name(),
internal::StreamableToString(test_suite.elapsed_time()).c_str());
fflush(stdout);
void PrettyUnitTestResultPrinter::OnEnvironmentsTearDownStart(
const UnitTest& /*unit_test*/) {
- ColoredPrintf(COLOR_GREEN, "[----------] ");
+ ColoredPrintf(GTestColor::kGreen, "[----------] ");
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;
- }
+ ColoredPrintf(GTestColor::kRed, "[ FAILED ] ");
+ printf("%s, listed below:\n", FormatTestCount(failed_test_count).c_str());
for (int i = 0; i < unit_test.total_test_suite_count(); ++i) {
const TestSuite& test_suite = *unit_test.GetTestSuite(i);
if (!test_info.should_run() || !test_info.result()->Failed()) {
continue;
}
- ColoredPrintf(COLOR_RED, "[ FAILED ] ");
+ ColoredPrintf(GTestColor::kRed, "[ FAILED ] ");
printf("%s.%s", test_suite.name(), test_info.name());
PrintFullTestCommentIfPresent(test_info);
printf("\n");
}
}
+ printf("\n%2d FAILED %s\n", failed_test_count,
+ failed_test_count == 1 ? "TEST" : "TESTS");
+}
+
+// Internal helper for printing the list of test suite failures not covered by
+// PrintFailedTests.
+void PrettyUnitTestResultPrinter::PrintFailedTestSuites(
+ const UnitTest& unit_test) {
+ int suite_failure_count = 0;
+ for (int i = 0; i < unit_test.total_test_suite_count(); ++i) {
+ const TestSuite& test_suite = *unit_test.GetTestSuite(i);
+ if (!test_suite.should_run()) {
+ continue;
+ }
+ if (test_suite.ad_hoc_test_result().Failed()) {
+ ColoredPrintf(GTestColor::kRed, "[ FAILED ] ");
+ printf("%s: SetUpTestSuite or TearDownTestSuite\n", test_suite.name());
+ ++suite_failure_count;
+ }
+ }
+ if (suite_failure_count > 0) {
+ printf("\n%2d FAILED TEST %s\n", suite_failure_count,
+ suite_failure_count == 1 ? "SUITE" : "SUITES");
+ }
}
// Internal helper for printing the list of skipped tests.
if (!test_info.should_run() || !test_info.result()->Skipped()) {
continue;
}
- ColoredPrintf(COLOR_GREEN, "[ SKIPPED ] ");
+ ColoredPrintf(GTestColor::kGreen, "[ SKIPPED ] ");
printf("%s.%s", test_suite.name(), test_info.name());
printf("\n");
}
void PrettyUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test,
int /*iteration*/) {
- ColoredPrintf(COLOR_GREEN, "[==========] ");
+ ColoredPrintf(GTestColor::kGreen, "[==========] ");
printf("%s from %s ran.",
FormatTestCount(unit_test.test_to_run_count()).c_str(),
FormatTestSuiteCount(unit_test.test_suite_to_run_count()).c_str());
internal::StreamableToString(unit_test.elapsed_time()).c_str());
}
printf("\n");
- ColoredPrintf(COLOR_GREEN, "[ PASSED ] ");
+ ColoredPrintf(GTestColor::kGreen, "[ PASSED ] ");
printf("%s.\n", FormatTestCount(unit_test.successful_test_count()).c_str());
const int skipped_test_count = unit_test.skipped_test_count();
if (skipped_test_count > 0) {
- ColoredPrintf(COLOR_GREEN, "[ SKIPPED ] ");
+ ColoredPrintf(GTestColor::kGreen, "[ SKIPPED ] ");
printf("%s, listed below:\n", FormatTestCount(skipped_test_count).c_str());
PrintSkippedTests(unit_test);
}
- 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");
+ PrintFailedTestSuites(unit_test);
}
int num_disabled = unit_test.reportable_disabled_test_count();
if (num_disabled && !GTEST_FLAG(also_run_disabled_tests)) {
- if (!num_failures) {
+ if (unit_test.Passed()) {
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");
+ ColoredPrintf(GTestColor::kYellow, " 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
+// This class implements the TestEventListener interface.
+//
+// Class BriefUnitTestResultPrinter is copyable.
+class BriefUnitTestResultPrinter : public TestEventListener {
+ public:
+ BriefUnitTestResultPrinter() {}
+ static void PrintTestName(const char* test_suite, const char* test) {
+ printf("%s.%s", test_suite, test);
+ }
+
+ // The following methods override what's in the TestEventListener class.
+ void OnTestProgramStart(const UnitTest& /*unit_test*/) override {}
+ void OnTestIterationStart(const UnitTest& /*unit_test*/,
+ int /*iteration*/) override {}
+ void OnEnvironmentsSetUpStart(const UnitTest& /*unit_test*/) override {}
+ void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) override {}
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+ void OnTestCaseStart(const TestCase& /*test_case*/) override {}
+#else
+ void OnTestSuiteStart(const TestSuite& /*test_suite*/) override {}
+#endif // OnTestCaseStart
+
+ void OnTestStart(const TestInfo& /*test_info*/) override {}
+
+ void OnTestPartResult(const TestPartResult& result) override;
+ void OnTestEnd(const TestInfo& test_info) override;
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+ void OnTestCaseEnd(const TestCase& /*test_case*/) override {}
+#else
+ void OnTestSuiteEnd(const TestSuite& /*test_suite*/) override {}
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
+
+ void OnEnvironmentsTearDownStart(const UnitTest& /*unit_test*/) override {}
+ void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) override {}
+ void OnTestIterationEnd(const UnitTest& unit_test, int iteration) override;
+ void OnTestProgramEnd(const UnitTest& /*unit_test*/) override {}
+};
+
+// Called after an assertion failure.
+void BriefUnitTestResultPrinter::OnTestPartResult(
+ const TestPartResult& result) {
+ switch (result.type()) {
+ // If the test part succeeded, we don't need to do anything.
+ case TestPartResult::kSuccess:
+ return;
+ default:
+ // Print failure message from the assertion
+ // (e.g. expected this and got that).
+ PrintTestPartResult(result);
+ fflush(stdout);
+ }
+}
+
+void BriefUnitTestResultPrinter::OnTestEnd(const TestInfo& test_info) {
+ if (test_info.result()->Failed()) {
+ ColoredPrintf(GTestColor::kRed, "[ FAILED ] ");
+ PrintTestName(test_info.test_suite_name(), test_info.name());
+ 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 BriefUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test,
+ int /*iteration*/) {
+ ColoredPrintf(GTestColor::kGreen, "[==========] ");
+ printf("%s from %s ran.",
+ FormatTestCount(unit_test.test_to_run_count()).c_str(),
+ FormatTestSuiteCount(unit_test.test_suite_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(GTestColor::kGreen, "[ PASSED ] ");
+ printf("%s.\n", FormatTestCount(unit_test.successful_test_count()).c_str());
+
+ const int skipped_test_count = unit_test.skipped_test_count();
+ if (skipped_test_count > 0) {
+ ColoredPrintf(GTestColor::kGreen, "[ SKIPPED ] ");
+ printf("%s.\n", FormatTestCount(skipped_test_count).c_str());
+ }
+
+ int num_disabled = unit_test.reportable_disabled_test_count();
+ if (num_disabled && !GTEST_FLAG(also_run_disabled_tests)) {
+ if (unit_test.Passed()) {
+ printf("\n"); // Add a spacer if no FAILURE banner is displayed.
+ }
+ ColoredPrintf(GTestColor::kYellow, " 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 BriefUnitTestResultPrinter
+
// class TestEventRepeater
//
// This class forwards events to other event listeners.
// Streams an XML CDATA section, escaping invalid CDATA sequences as needed.
static void OutputXmlCDataSection(::std::ostream* stream, const char* data);
+ // Streams a test suite XML stanza containing the given test result.
+ //
+ // Requires: result.Failed()
+ static void OutputXmlTestSuiteForTestResult(::std::ostream* stream,
+ const TestResult& result);
+
+ // Streams an XML representation of a TestResult object.
+ static void OutputXmlTestResult(::std::ostream* stream,
+ const TestResult& result);
+
// Streams an XML representation of a TestInfo object.
static void OutputXmlTestInfo(::std::ostream* stream,
const char* test_suite_name,
if (tm_ptr == nullptr) return false;
*out = *tm_ptr;
return true;
+#elif defined(__STDC_LIB_EXT1__)
+ // Uses localtime_s when available as localtime_r is only available from
+ // C23 standard.
+ return localtime_s(&seconds, out) != nullptr;
#else
return localtime_r(&seconds, out) != nullptr;
#endif
struct tm time_struct;
if (!PortableLocaltime(static_cast<time_t>(ms / 1000), &time_struct))
return "";
- // YYYY-MM-DDThh:mm:ss
+ // YYYY-MM-DDThh:mm:ss.sss
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);
+ String::FormatIntWidth2(time_struct.tm_sec) + "." +
+ String::FormatIntWidthN(static_cast<int>(ms % 1000), 3);
}
// Streams an XML CDATA section, escaping invalid CDATA sequences as needed.
*stream << " " << name << "=\"" << EscapeXmlAttribute(value) << "\"";
}
+// Streams a test suite XML stanza containing the given test result.
+void XmlUnitTestResultPrinter::OutputXmlTestSuiteForTestResult(
+ ::std::ostream* stream, const TestResult& result) {
+ // Output the boilerplate for a minimal test suite with one test.
+ *stream << " <testsuite";
+ OutputXmlAttribute(stream, "testsuite", "name", "NonTestSuiteFailure");
+ OutputXmlAttribute(stream, "testsuite", "tests", "1");
+ OutputXmlAttribute(stream, "testsuite", "failures", "1");
+ OutputXmlAttribute(stream, "testsuite", "disabled", "0");
+ OutputXmlAttribute(stream, "testsuite", "skipped", "0");
+ OutputXmlAttribute(stream, "testsuite", "errors", "0");
+ OutputXmlAttribute(stream, "testsuite", "time",
+ FormatTimeInMillisAsSeconds(result.elapsed_time()));
+ OutputXmlAttribute(
+ stream, "testsuite", "timestamp",
+ FormatEpochTimeInMillisAsIso8601(result.start_timestamp()));
+ *stream << ">";
+
+ // Output the boilerplate for a minimal test case with a single test.
+ *stream << " <testcase";
+ OutputXmlAttribute(stream, "testcase", "name", "");
+ OutputXmlAttribute(stream, "testcase", "status", "run");
+ OutputXmlAttribute(stream, "testcase", "result", "completed");
+ OutputXmlAttribute(stream, "testcase", "classname", "");
+ OutputXmlAttribute(stream, "testcase", "time",
+ FormatTimeInMillisAsSeconds(result.elapsed_time()));
+ OutputXmlAttribute(
+ stream, "testcase", "timestamp",
+ FormatEpochTimeInMillisAsIso8601(result.start_timestamp()));
+
+ // Output the actual test result.
+ OutputXmlTestResult(stream, result);
+
+ // Complete the test suite.
+ *stream << " </testsuite>\n";
+}
+
// Prints an XML representation of a TestInfo object.
void XmlUnitTestResultPrinter::OutputXmlTestInfo(::std::ostream* stream,
const char* test_suite_name,
FormatEpochTimeInMillisAsIso8601(result.start_timestamp()));
OutputXmlAttribute(stream, kTestsuite, "classname", test_suite_name);
+ OutputXmlTestResult(stream, result);
+}
+
+void XmlUnitTestResultPrinter::OutputXmlTestResult(::std::ostream* stream,
+ const TestResult& result) {
int failures = 0;
+ int skips = 0;
for (int i = 0; i < result.total_part_count(); ++i) {
const TestPartResult& part = result.GetTestPartResult(i);
if (part.failed()) {
- if (++failures == 1) {
+ if (++failures == 1 && skips == 0) {
*stream << ">\n";
}
const std::string location =
part.line_number());
const std::string summary = location + "\n" + part.summary();
*stream << " <failure message=\""
- << EscapeXmlAttribute(summary.c_str())
+ << EscapeXmlAttribute(summary)
<< "\" type=\"\">";
const std::string detail = location + "\n" + part.message();
OutputXmlCDataSection(stream, RemoveInvalidXmlCharacters(detail).c_str());
*stream << "</failure>\n";
+ } else if (part.skipped()) {
+ if (++skips == 1 && failures == 0) {
+ *stream << ">\n";
+ }
+ const std::string location =
+ internal::FormatCompilerIndependentFileLocation(part.file_name(),
+ part.line_number());
+ const std::string summary = location + "\n" + part.summary();
+ *stream << " <skipped message=\""
+ << EscapeXmlAttribute(summary.c_str()) << "\">";
+ const std::string detail = location + "\n" + part.message();
+ OutputXmlCDataSection(stream, RemoveInvalidXmlCharacters(detail).c_str());
+ *stream << "</skipped>\n";
}
}
- if (failures == 0 && result.test_property_count() == 0) {
+ if (failures == 0 && skips == 0 && result.test_property_count() == 0) {
*stream << " />\n";
} else {
- if (failures == 0) {
+ if (failures == 0 && skips == 0) {
*stream << ">\n";
}
OutputXmlTestProperties(stream, result);
OutputXmlAttribute(
stream, kTestsuite, "disabled",
StreamableToString(test_suite.reportable_disabled_test_count()));
+ OutputXmlAttribute(stream, kTestsuite, "skipped",
+ StreamableToString(test_suite.skipped_test_count()));
+
OutputXmlAttribute(stream, kTestsuite, "errors", "0");
+
OutputXmlAttribute(stream, kTestsuite, "time",
FormatTimeInMillisAsSeconds(test_suite.elapsed_time()));
OutputXmlAttribute(
if (unit_test.GetTestSuite(i)->reportable_test_count() > 0)
PrintXmlTestSuite(stream, *unit_test.GetTestSuite(i));
}
+
+ // If there was a test failure outside of one of the test suites (like in a
+ // test environment) include that in the output.
+ if (unit_test.ad_hoc_test_result().Failed()) {
+ OutputXmlTestSuiteForTestResult(stream, unit_test.ad_hoc_test_result());
+ }
+
*stream << "</" << kTestsuites << ">\n";
}
const std::string& indent,
bool comma = true);
+ // Streams a test suite JSON stanza containing the given test result.
+ //
+ // Requires: result.Failed()
+ static void OutputJsonTestSuiteForTestResult(::std::ostream* stream,
+ const TestResult& result);
+
+ // Streams a JSON representation of a TestResult object.
+ static void OutputJsonTestResult(::std::ostream* stream,
+ const TestResult& result);
+
// Streams a JSON representation of a TestInfo object.
static void OutputJsonTestInfo(::std::ostream* stream,
const char* test_suite_name,
*stream << ",\n";
}
+// Streams a test suite JSON stanza containing the given test result.
+void JsonUnitTestResultPrinter::OutputJsonTestSuiteForTestResult(
+ ::std::ostream* stream, const TestResult& result) {
+ // Output the boilerplate for a new test suite.
+ *stream << Indent(4) << "{\n";
+ OutputJsonKey(stream, "testsuite", "name", "NonTestSuiteFailure", Indent(6));
+ OutputJsonKey(stream, "testsuite", "tests", 1, Indent(6));
+ if (!GTEST_FLAG(list_tests)) {
+ OutputJsonKey(stream, "testsuite", "failures", 1, Indent(6));
+ OutputJsonKey(stream, "testsuite", "disabled", 0, Indent(6));
+ OutputJsonKey(stream, "testsuite", "skipped", 0, Indent(6));
+ OutputJsonKey(stream, "testsuite", "errors", 0, Indent(6));
+ OutputJsonKey(stream, "testsuite", "time",
+ FormatTimeInMillisAsDuration(result.elapsed_time()),
+ Indent(6));
+ OutputJsonKey(stream, "testsuite", "timestamp",
+ FormatEpochTimeInMillisAsRFC3339(result.start_timestamp()),
+ Indent(6));
+ }
+ *stream << Indent(6) << "\"testsuite\": [\n";
+
+ // Output the boilerplate for a new test case.
+ *stream << Indent(8) << "{\n";
+ OutputJsonKey(stream, "testcase", "name", "", Indent(10));
+ OutputJsonKey(stream, "testcase", "status", "RUN", Indent(10));
+ OutputJsonKey(stream, "testcase", "result", "COMPLETED", Indent(10));
+ OutputJsonKey(stream, "testcase", "timestamp",
+ FormatEpochTimeInMillisAsRFC3339(result.start_timestamp()),
+ Indent(10));
+ OutputJsonKey(stream, "testcase", "time",
+ FormatTimeInMillisAsDuration(result.elapsed_time()),
+ Indent(10));
+ OutputJsonKey(stream, "testcase", "classname", "", Indent(10), false);
+ *stream << TestPropertiesAsJson(result, Indent(10));
+
+ // Output the actual test result.
+ OutputJsonTestResult(stream, result);
+
+ // Finish the test suite.
+ *stream << "\n" << Indent(6) << "]\n" << Indent(4) << "}";
+}
+
// Prints a JSON representation of a TestInfo object.
void JsonUnitTestResultPrinter::OutputJsonTestInfo(::std::ostream* stream,
const char* test_suite_name,
false);
*stream << TestPropertiesAsJson(result, kIndent);
+ OutputJsonTestResult(stream, result);
+}
+
+void JsonUnitTestResultPrinter::OutputJsonTestResult(::std::ostream* stream,
+ const TestResult& result) {
+ const std::string kIndent = Indent(10);
+
int failures = 0;
for (int i = 0; i < result.total_part_count(); ++i) {
const TestPartResult& part = result.GetTestPartResult(i);
}
}
+ // If there was a test failure outside of one of the test suites (like in a
+ // test environment) include that in the output.
+ if (unit_test.ad_hoc_test_result().Failed()) {
+ OutputJsonTestSuiteForTestResult(stream, unit_test.ad_hoc_test_result());
+ }
+
*stream << "\n" << kIndent << "]\n" << "}\n";
}
}
~ScopedPrematureExitFile() {
+#if !defined GTEST_OS_ESP8266
if (!premature_exit_filepath_.empty()) {
int retval = remove(premature_exit_filepath_.c_str());
if (retval) {
<< retval;
}
}
+#endif
}
private:
_set_abort_behavior(
0x0, // Clear the following flags:
_WRITE_ABORT_MSG | _CALL_REPORTFAULT); // pop-up window, core dump.
-# endif
// In debug mode, the Windows CRT can crash with an assertion over invalid
// input (e.g. passing an invalid file descriptor). The default handling
_CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
(void)_CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR);
}
+# endif
}
#endif // GTEST_OS_WINDOWS
// to shut down the default XML output before invoking RUN_ALL_TESTS.
ConfigureXmlOutput();
+ if (GTEST_FLAG(brief)) {
+ listeners()->SetDefaultResultPrinter(new BriefUnitTestResultPrinter);
+ }
+
#if GTEST_CAN_STREAM_RESULTS_
// Configures listeners for streaming test results to the specified server.
ConfigureStreamingOutput();
// Arguments:
//
// test_suite_name: name of the test suite
-// type_param: the name of the test suite's type parameter, or NULL if
-// this is not a typed or a type-parameterized test suite.
-// set_up_tc: pointer to the function that sets up the test suite
-// tear_down_tc: pointer to the function that tears down the test suite
+// type_param: the name of the test suite's type parameter, or NULL if
+// this is not a typed or a type-parameterized test suite.
+// set_up_tc: pointer to the function that sets up the test suite
+// tear_down_tc: pointer to the function that tears down the test suite
TestSuite* UnitTestImpl::GetTestSuite(
const char* test_suite_name, const char* type_param,
internal::SetUpTestSuiteFunc set_up_tc,
// assertions executed before RUN_ALL_TESTS().
ClearNonAdHocTestResult();
- const TimeInMillis start = GetTimeInMillis();
+ Timer timer;
// Shuffles test suites and tests if requested.
if (has_tests_to_run && GTEST_FLAG(shuffle)) {
- random()->Reseed(static_cast<UInt32>(random_seed_));
+ random()->Reseed(static_cast<uint32_t>(random_seed_));
// This should be done before calling OnTestIterationStart(),
// such that a test event listener can see the actual test order
// in the event.
for (int test_index = 0; test_index < total_test_suite_count();
test_index++) {
GetMutableSuiteCase(test_index)->Run();
+ if (GTEST_FLAG(fail_fast) &&
+ GetMutableSuiteCase(test_index)->Failed()) {
+ for (int j = test_index + 1; j < total_test_suite_count(); j++) {
+ GetMutableSuiteCase(j)->Skip();
+ }
+ break;
+ }
+ }
+ } else if (Test::HasFatalFailure()) {
+ // If there was a fatal failure during the global setup then we know we
+ // aren't going to run any tests. Explicitly mark all of the tests as
+ // skipped to make this obvious in the output.
+ for (int test_index = 0; test_index < total_test_suite_count();
+ test_index++) {
+ GetMutableSuiteCase(test_index)->Skip();
}
}
repeater->OnEnvironmentsTearDownEnd(*parent_);
}
- elapsed_time_ = GetTimeInMillis() - start;
+ elapsed_time_ = timer.Elapsed();
// Tells the unit test event listener that the tests have just finished.
repeater->OnTestIterationEnd(*parent_, i);
if (!gtest_is_initialized_before_run_all_tests) {
ColoredPrintf(
- COLOR_RED,
+ GTestColor::kRed,
"\nIMPORTANT NOTICE - DO NOT IGNORE:\n"
"This test program did NOT call " GTEST_INIT_GOOGLE_TEST_NAME_
"() before calling RUN_ALL_TESTS(). This is INVALID. Soon " GTEST_NAME_
" will start to enforce the valid usage. "
"Please fix it ASAP, or IT WILL START TO FAIL.\n"); // NOLINT
#if GTEST_FOR_GOOGLE_
- ColoredPrintf(COLOR_RED,
+ ColoredPrintf(GTestColor::kRed,
"For more details, see http://wiki/Main/ValidGUnitMain.\n");
#endif // GTEST_FOR_GOOGLE_
}
if (test_shard_file != nullptr) {
FILE* const file = posix::FOpen(test_shard_file, "w");
if (file == nullptr) {
- ColoredPrintf(COLOR_RED,
+ ColoredPrintf(GTestColor::kRed,
"Could not write to the test shard status file \"%s\" "
"specified by the %s environment variable.\n",
test_shard_file, kTestShardStatusFile);
return false;
}
- const Int32 total_shards = Int32FromEnvOrDie(total_shards_env, -1);
- const Int32 shard_index = Int32FromEnvOrDie(shard_index_env, -1);
+ const int32_t total_shards = Int32FromEnvOrDie(total_shards_env, -1);
+ const int32_t shard_index = Int32FromEnvOrDie(shard_index_env, -1);
if (total_shards == -1 && shard_index == -1) {
return false;
<< "Invalid environment variables: you have "
<< kTestShardIndex << " = " << shard_index
<< ", but have left " << kTestTotalShards << " unset.\n";
- ColoredPrintf(COLOR_RED, "%s", msg.GetString().c_str());
+ ColoredPrintf(GTestColor::kRed, "%s", msg.GetString().c_str());
fflush(stdout);
exit(EXIT_FAILURE);
} else if (total_shards != -1 && shard_index == -1) {
<< "Invalid environment variables: you have "
<< kTestTotalShards << " = " << total_shards
<< ", but have left " << kTestShardIndex << " unset.\n";
- ColoredPrintf(COLOR_RED, "%s", msg.GetString().c_str());
+ ColoredPrintf(GTestColor::kRed, "%s", msg.GetString().c_str());
fflush(stdout);
exit(EXIT_FAILURE);
} else if (shard_index < 0 || shard_index >= total_shards) {
<< kTestShardIndex << " < " << kTestTotalShards
<< ", but you have " << kTestShardIndex << "=" << shard_index
<< ", " << kTestTotalShards << "=" << total_shards << ".\n";
- ColoredPrintf(COLOR_RED, "%s", msg.GetString().c_str());
+ ColoredPrintf(GTestColor::kRed, "%s", msg.GetString().c_str());
fflush(stdout);
exit(EXIT_FAILURE);
}
// 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) {
+int32_t Int32FromEnvOrDie(const char* var, int32_t default_val) {
const char* str_val = posix::GetEnv(var);
if (str_val == nullptr) {
return default_val;
}
- Int32 result;
+ int32_t result;
if (!ParseInt32(Message() << "The value of environment variable " << var,
str_val, &result)) {
exit(EXIT_FAILURE);
// https://github.com/google/googletest/blob/master/googletest/docs/advanced.md
// . Returns the number of tests that should run.
int UnitTestImpl::FilterTests(ReactionToSharding shard_tests) {
- const Int32 total_shards = shard_tests == HONOR_SHARDING_PROTOCOL ?
+ const int32_t total_shards = shard_tests == HONOR_SHARDING_PROTOCOL ?
Int32FromEnvOrDie(kTestTotalShards, -1) : -1;
- const Int32 shard_index = shard_tests == HONOR_SHARDING_PROTOCOL ?
+ const int32_t shard_index = shard_tests == HONOR_SHARDING_PROTOCOL ?
Int32FromEnvOrDie(kTestShardIndex, -1) : -1;
// num_runnable_tests are the number of tests that will
return true;
}
-// Parses a string for an Int32 flag, in the form of
-// "--flag=value".
+// Parses a string for an int32_t 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) {
+bool ParseInt32Flag(const char* str, const char* flag, int32_t* value) {
// Gets the value of the flag as a string.
const char* const value_str = ParseFlagValue(str, flag, false);
value_str, value);
}
-// Parses a string for a string flag, in the form of
-// "--flag=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.
// @D changes to the default terminal text color.
//
static void PrintColorEncoded(const char* str) {
- GTestColor color = COLOR_DEFAULT; // The current color.
+ GTestColor color = GTestColor::kDefault; // 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
if (ch == '@') {
ColoredPrintf(color, "@");
} else if (ch == 'D') {
- color = COLOR_DEFAULT;
+ color = GTestColor::kDefault;
} else if (ch == 'R') {
- color = COLOR_RED;
+ color = GTestColor::kRed;
} else if (ch == 'G') {
- color = COLOR_GREEN;
+ color = GTestColor::kGreen;
} else if (ch == 'Y') {
- color = COLOR_YELLOW;
+ color = GTestColor::kYellow;
} 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"
+ "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=@YPOSITIVE_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=@Y(@Gjson@Y|@Gxml@Y)[@G:@YDIRECTORY_PATH@G"
- GTEST_PATH_SEP_ "@Y|@G:@YFILE_PATH]@D\n"
-" Generate a JSON or XML report in the given directory or with the given\n"
-" file name. @YFILE_PATH@D defaults to @Gtest_detail.xml@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_
+ "brief=1@D\n"
+ " Only print test failures.\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=@Y(@Gjson@Y|@Gxml@Y)[@G:@YDIRECTORY_PATH@G" GTEST_PATH_SEP_
+ "@Y|@G:@YFILE_PATH]@D\n"
+ " Generate a JSON or XML report in the given directory or with the "
+ "given\n"
+ " file name. @YFILE_PATH@D defaults to @Gtest_detail.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"
+ " @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"
+ "\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"
+ " @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 for use by an external\n"
-" test framework.\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 "
+ " @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 for use by an external\n"
+ " test framework.\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_
+ "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";
+ "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";
static 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)) ||
- ParseBoolFlag(arg, kPrintUTF8Flag, >EST_FLAG(print_utf8)) ||
- 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));
+ 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)) ||
+ ParseBoolFlag(arg, kFailFast, >EST_FLAG(fail_fast)) ||
+ 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, kBriefFlag, >EST_FLAG(brief)) ||
+ ParseBoolFlag(arg, kPrintTimeFlag, >EST_FLAG(print_time)) ||
+ ParseBoolFlag(arg, kPrintUTF8Flag, >EST_FLAG(print_utf8)) ||
+ 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_
std::string TempDir() {
#if defined(GTEST_CUSTOM_TEMPDIR_FUNCTION_)
return GTEST_CUSTOM_TEMPDIR_FUNCTION_();
-#endif
-
-#if GTEST_OS_WINDOWS_MOBILE
+#elif GTEST_OS_WINDOWS_MOBILE
return "\\temp\\";
#elif GTEST_OS_WINDOWS
const char* temp_dir = internal::posix::GetEnv("TEMP");
- if (temp_dir == nullptr || temp_dir[0] == '\0')
+ if (temp_dir == nullptr || temp_dir[0] == '\0') {
return "\\temp\\";
- else if (temp_dir[strlen(temp_dir) - 1] == '\\')
+ } else if (temp_dir[strlen(temp_dir) - 1] == '\\') {
return temp_dir;
- else
+ } else {
return std::string(temp_dir) + "\\";
+ }
#elif GTEST_OS_LINUX_ANDROID
- return "/sdcard/";
+ const char* temp_dir = internal::posix::GetEnv("TEST_TMPDIR");
+ if (temp_dir == nullptr || temp_dir[0] == '\0') {
+ return "/data/local/tmp/";
+ } else {
+ return temp_dir;
+ }
+#elif GTEST_OS_LINUX
+ const char* temp_dir = internal::posix::GetEnv("TEST_TMPDIR");
+ if (temp_dir == nullptr || temp_dir[0] == '\0') {
+ return "/tmp/";
+ } else {
+ return temp_dir;
+ }
#else
return "/tmp/";
#endif // GTEST_OS_WINDOWS_MOBILE
#include <cstdio>
#include "gtest/gtest.h"
-#ifdef ARDUINO
+#if GTEST_OS_ESP8266 || GTEST_OS_ESP32
+#if GTEST_OS_ESP8266
+extern "C" {
+#endif
void setup() {
testing::InitGoogleTest();
}
void loop() { RUN_ALL_TESTS(); }
+#if GTEST_OS_ESP8266
+}
+#endif
+
#else
GTEST_API_ int main(int argc, char **argv) {
# (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: misterg@google.com (Gennadiy Civil)
-#
# Bazel BUILD for The Google C++ Testing Framework (Google Test)
load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_test")
licenses(["notice"])
+package(default_visibility = ["//:__subpackages__"])
+
#on windows exclude gtest-tuple.h
cc_test(
name = "gtest_all_test",
"gtest-listener_test.cc",
"gtest-unittest-api_test.cc",
"googletest-param-test-test.cc",
+ "googletest-param-test2-test.cc",
"googletest-catch-exceptions-test_.cc",
"googletest-color-test_.cc",
"googletest-env-var-test_.cc",
+ "googletest-failfast-unittest_.cc",
"googletest-filter-unittest_.cc",
+ "googletest-global-environment-unittest_.cc",
"googletest-break-on-failure-unittest_.cc",
"googletest-listener-test.cc",
"googletest-output-test_.cc",
"googletest-list-tests-unittest_.cc",
"googletest-shuffle-test_.cc",
+ "googletest-setuptestsuite-test_.cc",
"googletest-uninitialized-test_.cc",
"googletest-death-test_ex_test.cc",
"googletest-param-test-test",
copts = select({
"//:windows": ["-DGTEST_USE_OWN_TR1_TUPLE=0"],
"//conditions:default": ["-DGTEST_USE_OWN_TR1_TUPLE=1"],
+ }) + select({
+ # Ensure MSVC treats source files as UTF-8 encoded.
+ "//:msvc_compiler": ["-utf-8"],
+ "//conditions:default": [],
}),
includes = [
"googletest",
name = "gtest_unittest",
size = "small",
srcs = ["gtest_unittest.cc"],
- args = ["--heap_check=strict"],
shard_count = 2,
deps = ["//:gtest_main"],
)
name = "gtest_test_utils",
testonly = 1,
srcs = ["gtest_test_utils.py"],
+ imports = ["."],
)
cc_binary(
)
cc_binary(
+ name = "googletest-failfast-unittest_",
+ testonly = 1,
+ srcs = ["googletest-failfast-unittest_.cc"],
+ deps = ["//:gtest"],
+)
+
+py_test(
+ name = "googletest-failfast-unittest",
+ size = "medium",
+ srcs = ["googletest-failfast-unittest.py"],
+ data = [":googletest-failfast-unittest_"],
+ deps = [":gtest_test_utils"],
+)
+
+cc_binary(
name = "googletest-filter-unittest_",
testonly = 1,
srcs = ["googletest-filter-unittest_.cc"],
)
cc_binary(
+ name = "googletest-global-environment-unittest_",
+ testonly = 1,
+ srcs = ["googletest-global-environment-unittest_.cc"],
+ deps = ["//:gtest"],
+)
+
+py_test(
+ name = "googletest-global-environment-unittest",
+ size = "medium",
+ srcs = ["googletest-global-environment-unittest.py"],
+ data = [":googletest-global-environment-unittest_"],
+ deps = [":gtest_test_utils"],
+)
+
+cc_binary(
name = "googletest-break-on-failure-unittest_",
testonly = 1,
srcs = ["googletest-break-on-failure-unittest_.cc"],
)
py_test(
+ name = "gtest_skip_check_output_test",
+ size = "small",
+ srcs = ["gtest_skip_check_output_test.py"],
+ data = [":gtest_skip_test"],
+ deps = [":gtest_test_utils"],
+)
+
+py_test(
name = "gtest_skip_environment_check_output_test",
size = "small",
srcs = ["gtest_skip_environment_check_output_test.py"],
)
cc_binary(
+ name = "googletest-setuptestsuite-test_",
+ testonly = 1,
+ srcs = ["googletest-setuptestsuite-test_.cc"],
+ deps = ["//:gtest_main"],
+)
+
+py_test(
+ name = "googletest-setuptestsuite-test",
+ size = "medium",
+ srcs = ["googletest-setuptestsuite-test.py"],
+ data = [":googletest-setuptestsuite-test_"],
+ deps = [":gtest_test_utils"],
+)
+
+cc_binary(
name = "googletest-uninitialized-test_",
testonly = 1,
srcs = ["googletest-uninitialized-test_.cc"],
size = "small",
srcs = ["googletest-param-test-invalid-name1-test.py"],
data = [":googletest-param-test-invalid-name1-test_"],
+ tags = [
+ "no_test_msvc2015",
+ "no_test_msvc2017",
+ ],
deps = [":gtest_test_utils"],
)
size = "small",
srcs = ["googletest-param-test-invalid-name2-test.py"],
data = [":googletest-param-test-invalid-name2-test_"],
+ tags = [
+ "no_test_msvc2015",
+ "no_test_msvc2017",
+ ],
deps = [":gtest_test_utils"],
)
# endif // GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
+// The following code intentionally tests a suboptimal syntax.
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdangling-else"
+#pragma GCC diagnostic ignored "-Wempty-body"
+#pragma GCC diagnostic ignored "-Wpragmas"
+#endif
// Tests that the death test macros expand to code which may or may not
// be followed by operator<<, and that in either case the complete text
// comprises only a single C++ statement.
else
EXPECT_DEATH(_exit(1), "") << 1 << 2 << 3;
}
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif
# if GTEST_USES_PCRE
// Sets SIGPROF action and ITIMER_PROF timer (interval: 1ms).
void SetSigprofActionAndTimer() {
- struct itimerval timer;
- timer.it_interval.tv_sec = 0;
- timer.it_interval.tv_usec = 1;
- timer.it_value = timer.it_interval;
- ASSERT_EQ(0, setitimer(ITIMER_PROF, &timer, nullptr));
struct sigaction signal_action;
memset(&signal_action, 0, sizeof(signal_action));
sigemptyset(&signal_action.sa_mask);
signal_action.sa_sigaction = SigprofAction;
signal_action.sa_flags = SA_RESTART | SA_SIGINFO;
ASSERT_EQ(0, sigaction(SIGPROF, &signal_action, nullptr));
+ // timer comes second, to avoid SIGPROF premature delivery, as suggested at
+ // https://www.gnu.org/software/libc/manual/html_node/Setting-an-Alarm.html
+ struct itimerval timer;
+ timer.it_interval.tv_sec = 0;
+ timer.it_interval.tv_usec = 1;
+ timer.it_value = timer.it_interval;
+ ASSERT_EQ(0, setitimer(ITIMER_PROF, &timer, nullptr));
}
// Disables ITIMER_PROF timer and ignores SIGPROF signal.
TEST(MatcherDeathTest, DoesNotBreakBareRegexMatching) {
// googletest tests this, of course; here we ensure that including googlemock
// has not broken it.
+#if GTEST_USES_POSIX_RE
EXPECT_DEATH(DieWithMessage("O, I die, Horatio."), "I d[aeiou]e");
+#else
+ EXPECT_DEATH(DieWithMessage("O, I die, Horatio."), "I di?e");
+#endif
}
TEST(MatcherDeathTest, MonomorphicMatcherMatches) {
namespace {
+// The following code intentionally tests a suboptimal syntax.
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdangling-else"
+#pragma GCC diagnostic ignored "-Wempty-body"
+#pragma GCC diagnostic ignored "-Wpragmas"
+#endif
// Tests that the death test macros expand to code which may or may not
// be followed by operator<<, and that in either case the complete text
// comprises only a single C++ statement.
else
EXPECT_DEATH_IF_SUPPORTED(_exit(1), "") << 1 << 2 << 3;
}
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif
// Tests that conditional death test macros expand to code which interacts
// well with switch statements.
class TestException : public std::exception {
public:
- const char* what() const throw() override { return "exceptional message"; }
+ const char* what() const noexcept override { return "exceptional message"; }
};
TEST(CxxExceptionDeathTest, PrintsMessageForStdExceptions) {
TestFlag('break_on_failure', '1', '0')
TestFlag('color', 'yes', 'auto')
+ SetEnvVar('TESTBRIDGE_TEST_RUNNER_FAIL_FAST', None) # For 'fail_fast' test
+ TestFlag('fail_fast', '1', '0')
TestFlag('filter', 'FooTest.Bar', '*')
SetEnvVar('XML_OUTPUT_FILE', None) # For 'output' test
TestFlag('output', 'xml:tmp/foo.xml', '')
+ TestFlag('brief', '1', '0')
TestFlag('print_time', '0', '1')
TestFlag('repeat', '999', '1')
TestFlag('throw_on_failure', '1', '0')
return;
}
+ if (strcmp(flag, "fail_fast") == 0) {
+ cout << GTEST_FLAG(fail_fast);
+ return;
+ }
+
if (strcmp(flag, "filter") == 0) {
cout << GTEST_FLAG(filter);
return;
return;
}
+ if (strcmp(flag, "brief") == 0) {
+ cout << GTEST_FLAG(brief);
+ return;
+ }
+
if (strcmp(flag, "print_time") == 0) {
cout << GTEST_FLAG(print_time);
return;
--- /dev/null
+#!/usr/bin/env python
+#
+# Copyright 2020 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.
+
+"""Unit test for Google Test fail_fast.
+
+A user can specify if a Google Test program should continue test execution
+after a test failure via the GTEST_FAIL_FAST environment variable or the
+--gtest_fail_fast flag. The default value of the flag can also be changed
+by Bazel fail fast environment variable TESTBRIDGE_TEST_RUNNER_FAIL_FAST.
+
+This script tests such functionality by invoking googletest-failfast-unittest_
+(a program written with Google Test) with different environments and command
+line flags.
+"""
+
+import os
+import gtest_test_utils
+
+# Constants.
+
+# Bazel testbridge environment variable for fail fast
+BAZEL_FAIL_FAST_ENV_VAR = 'TESTBRIDGE_TEST_RUNNER_FAIL_FAST'
+
+# The environment variable for specifying fail fast.
+FAIL_FAST_ENV_VAR = 'GTEST_FAIL_FAST'
+
+# The command line flag for specifying fail fast.
+FAIL_FAST_FLAG = 'gtest_fail_fast'
+
+# The command line flag to run disabled tests.
+RUN_DISABLED_FLAG = 'gtest_also_run_disabled_tests'
+
+# The command line flag for specifying a filter.
+FILTER_FLAG = 'gtest_filter'
+
+# Command to run the googletest-failfast-unittest_ program.
+COMMAND = gtest_test_utils.GetTestExecutablePath(
+ 'googletest-failfast-unittest_')
+
+# The command line flag to tell Google Test to output the list of tests it
+# will run.
+LIST_TESTS_FLAG = '--gtest_list_tests'
+
+# Indicates whether Google Test supports death tests.
+SUPPORTS_DEATH_TESTS = 'HasDeathTest' in gtest_test_utils.Subprocess(
+ [COMMAND, LIST_TESTS_FLAG]).output
+
+# Utilities.
+
+environ = os.environ.copy()
+
+
+def SetEnvVar(env_var, value):
+ """Sets the env variable to 'value'; unsets it when 'value' is None."""
+
+ if value is not None:
+ environ[env_var] = value
+ elif env_var in environ:
+ del environ[env_var]
+
+
+def RunAndReturnOutput(test_suite=None, fail_fast=None, run_disabled=False):
+ """Runs the test program and returns its output."""
+
+ args = []
+ xml_path = os.path.join(gtest_test_utils.GetTempDir(),
+ '.GTestFailFastUnitTest.xml')
+ args += ['--gtest_output=xml:' + xml_path]
+ if fail_fast is not None:
+ if isinstance(fail_fast, str):
+ args += ['--%s=%s' % (FAIL_FAST_FLAG, fail_fast)]
+ elif fail_fast:
+ args += ['--%s' % FAIL_FAST_FLAG]
+ else:
+ args += ['--no%s' % FAIL_FAST_FLAG]
+ if test_suite:
+ args += ['--%s=%s.*' % (FILTER_FLAG, test_suite)]
+ if run_disabled:
+ args += ['--%s' % RUN_DISABLED_FLAG]
+ txt_out = gtest_test_utils.Subprocess([COMMAND] + args, env=environ).output
+ with open(xml_path) as xml_file:
+ return txt_out, xml_file.read()
+
+
+# The unit test.
+class GTestFailFastUnitTest(gtest_test_utils.TestCase):
+ """Tests the env variable or the command line flag for fail_fast."""
+
+ def testDefaultBehavior(self):
+ """Tests the behavior of not specifying the fail_fast."""
+
+ txt, _ = RunAndReturnOutput()
+ self.assertIn('22 FAILED TEST', txt)
+
+ def testGoogletestFlag(self):
+ txt, _ = RunAndReturnOutput(test_suite='HasSimpleTest', fail_fast=True)
+ self.assertIn('1 FAILED TEST', txt)
+ self.assertIn('[ SKIPPED ] 3 tests', txt)
+
+ txt, _ = RunAndReturnOutput(test_suite='HasSimpleTest', fail_fast=False)
+ self.assertIn('4 FAILED TEST', txt)
+ self.assertNotIn('[ SKIPPED ]', txt)
+
+ def testGoogletestEnvVar(self):
+ """Tests the behavior of specifying fail_fast via Googletest env var."""
+
+ try:
+ SetEnvVar(FAIL_FAST_ENV_VAR, '1')
+ txt, _ = RunAndReturnOutput('HasSimpleTest')
+ self.assertIn('1 FAILED TEST', txt)
+ self.assertIn('[ SKIPPED ] 3 tests', txt)
+
+ SetEnvVar(FAIL_FAST_ENV_VAR, '0')
+ txt, _ = RunAndReturnOutput('HasSimpleTest')
+ self.assertIn('4 FAILED TEST', txt)
+ self.assertNotIn('[ SKIPPED ]', txt)
+ finally:
+ SetEnvVar(FAIL_FAST_ENV_VAR, None)
+
+ def testBazelEnvVar(self):
+ """Tests the behavior of specifying fail_fast via Bazel testbridge."""
+
+ try:
+ SetEnvVar(BAZEL_FAIL_FAST_ENV_VAR, '1')
+ txt, _ = RunAndReturnOutput('HasSimpleTest')
+ self.assertIn('1 FAILED TEST', txt)
+ self.assertIn('[ SKIPPED ] 3 tests', txt)
+
+ SetEnvVar(BAZEL_FAIL_FAST_ENV_VAR, '0')
+ txt, _ = RunAndReturnOutput('HasSimpleTest')
+ self.assertIn('4 FAILED TEST', txt)
+ self.assertNotIn('[ SKIPPED ]', txt)
+ finally:
+ SetEnvVar(BAZEL_FAIL_FAST_ENV_VAR, None)
+
+ def testFlagOverridesEnvVar(self):
+ """Tests precedence of flag over env var."""
+
+ try:
+ SetEnvVar(FAIL_FAST_ENV_VAR, '0')
+ txt, _ = RunAndReturnOutput('HasSimpleTest', True)
+ self.assertIn('1 FAILED TEST', txt)
+ self.assertIn('[ SKIPPED ] 3 tests', txt)
+ finally:
+ SetEnvVar(FAIL_FAST_ENV_VAR, None)
+
+ def testGoogletestEnvVarOverridesBazelEnvVar(self):
+ """Tests that the Googletest native env var over Bazel testbridge."""
+
+ try:
+ SetEnvVar(BAZEL_FAIL_FAST_ENV_VAR, '0')
+ SetEnvVar(FAIL_FAST_ENV_VAR, '1')
+ txt, _ = RunAndReturnOutput('HasSimpleTest')
+ self.assertIn('1 FAILED TEST', txt)
+ self.assertIn('[ SKIPPED ] 3 tests', txt)
+ finally:
+ SetEnvVar(FAIL_FAST_ENV_VAR, None)
+ SetEnvVar(BAZEL_FAIL_FAST_ENV_VAR, None)
+
+ def testEventListener(self):
+ txt, _ = RunAndReturnOutput(test_suite='HasSkipTest', fail_fast=True)
+ self.assertIn('1 FAILED TEST', txt)
+ self.assertIn('[ SKIPPED ] 3 tests', txt)
+ for expected_count, callback in [(1, 'OnTestSuiteStart'),
+ (5, 'OnTestStart'),
+ (5, 'OnTestEnd'),
+ (5, 'OnTestPartResult'),
+ (1, 'OnTestSuiteEnd')]:
+ self.assertEqual(
+ expected_count, txt.count(callback),
+ 'Expected %d calls to callback %s match count on output: %s ' %
+ (expected_count, callback, txt))
+
+ txt, _ = RunAndReturnOutput(test_suite='HasSkipTest', fail_fast=False)
+ self.assertIn('3 FAILED TEST', txt)
+ self.assertIn('[ SKIPPED ] 1 test', txt)
+ for expected_count, callback in [(1, 'OnTestSuiteStart'),
+ (5, 'OnTestStart'),
+ (5, 'OnTestEnd'),
+ (5, 'OnTestPartResult'),
+ (1, 'OnTestSuiteEnd')]:
+ self.assertEqual(
+ expected_count, txt.count(callback),
+ 'Expected %d calls to callback %s match count on output: %s ' %
+ (expected_count, callback, txt))
+
+ def assertXmlResultCount(self, result, count, xml):
+ self.assertEqual(
+ count, xml.count('result="%s"' % result),
+ 'Expected \'result="%s"\' match count of %s: %s ' %
+ (result, count, xml))
+
+ def assertXmlStatusCount(self, status, count, xml):
+ self.assertEqual(
+ count, xml.count('status="%s"' % status),
+ 'Expected \'status="%s"\' match count of %s: %s ' %
+ (status, count, xml))
+
+ def assertFailFastXmlAndTxtOutput(self,
+ fail_fast,
+ test_suite,
+ passed_count,
+ failure_count,
+ skipped_count,
+ suppressed_count,
+ run_disabled=False):
+ """Assert XML and text output of a test execution."""
+
+ txt, xml = RunAndReturnOutput(test_suite, fail_fast, run_disabled)
+ if failure_count > 0:
+ self.assertIn('%s FAILED TEST' % failure_count, txt)
+ if suppressed_count > 0:
+ self.assertIn('%s DISABLED TEST' % suppressed_count, txt)
+ if skipped_count > 0:
+ self.assertIn('[ SKIPPED ] %s tests' % skipped_count, txt)
+ self.assertXmlStatusCount('run',
+ passed_count + failure_count + skipped_count, xml)
+ self.assertXmlStatusCount('notrun', suppressed_count, xml)
+ self.assertXmlResultCount('completed', passed_count + failure_count, xml)
+ self.assertXmlResultCount('skipped', skipped_count, xml)
+ self.assertXmlResultCount('suppressed', suppressed_count, xml)
+
+ def assertFailFastBehavior(self,
+ test_suite,
+ passed_count,
+ failure_count,
+ skipped_count,
+ suppressed_count,
+ run_disabled=False):
+ """Assert --fail_fast via flag."""
+
+ for fail_fast in ('true', '1', 't', True):
+ self.assertFailFastXmlAndTxtOutput(fail_fast, test_suite, passed_count,
+ failure_count, skipped_count,
+ suppressed_count, run_disabled)
+
+ def assertNotFailFastBehavior(self,
+ test_suite,
+ passed_count,
+ failure_count,
+ skipped_count,
+ suppressed_count,
+ run_disabled=False):
+ """Assert --nofail_fast via flag."""
+
+ for fail_fast in ('false', '0', 'f', False):
+ self.assertFailFastXmlAndTxtOutput(fail_fast, test_suite, passed_count,
+ failure_count, skipped_count,
+ suppressed_count, run_disabled)
+
+ def testFlag_HasFixtureTest(self):
+ """Tests the behavior of fail_fast and TEST_F."""
+ self.assertFailFastBehavior(
+ test_suite='HasFixtureTest',
+ passed_count=1,
+ failure_count=1,
+ skipped_count=3,
+ suppressed_count=0)
+ self.assertNotFailFastBehavior(
+ test_suite='HasFixtureTest',
+ passed_count=1,
+ failure_count=4,
+ skipped_count=0,
+ suppressed_count=0)
+
+ def testFlag_HasSimpleTest(self):
+ """Tests the behavior of fail_fast and TEST."""
+ self.assertFailFastBehavior(
+ test_suite='HasSimpleTest',
+ passed_count=1,
+ failure_count=1,
+ skipped_count=3,
+ suppressed_count=0)
+ self.assertNotFailFastBehavior(
+ test_suite='HasSimpleTest',
+ passed_count=1,
+ failure_count=4,
+ skipped_count=0,
+ suppressed_count=0)
+
+ def testFlag_HasParametersTest(self):
+ """Tests the behavior of fail_fast and TEST_P."""
+ self.assertFailFastBehavior(
+ test_suite='HasParametersSuite/HasParametersTest',
+ passed_count=0,
+ failure_count=1,
+ skipped_count=3,
+ suppressed_count=0)
+ self.assertNotFailFastBehavior(
+ test_suite='HasParametersSuite/HasParametersTest',
+ passed_count=0,
+ failure_count=4,
+ skipped_count=0,
+ suppressed_count=0)
+
+ def testFlag_HasDisabledTest(self):
+ """Tests the behavior of fail_fast and Disabled test cases."""
+ self.assertFailFastBehavior(
+ test_suite='HasDisabledTest',
+ passed_count=1,
+ failure_count=1,
+ skipped_count=2,
+ suppressed_count=1,
+ run_disabled=False)
+ self.assertNotFailFastBehavior(
+ test_suite='HasDisabledTest',
+ passed_count=1,
+ failure_count=3,
+ skipped_count=0,
+ suppressed_count=1,
+ run_disabled=False)
+
+ def testFlag_HasDisabledRunDisabledTest(self):
+ """Tests the behavior of fail_fast and Disabled test cases enabled."""
+ self.assertFailFastBehavior(
+ test_suite='HasDisabledTest',
+ passed_count=1,
+ failure_count=1,
+ skipped_count=3,
+ suppressed_count=0,
+ run_disabled=True)
+ self.assertNotFailFastBehavior(
+ test_suite='HasDisabledTest',
+ passed_count=1,
+ failure_count=4,
+ skipped_count=0,
+ suppressed_count=0,
+ run_disabled=True)
+
+ def testFlag_HasDisabledSuiteTest(self):
+ """Tests the behavior of fail_fast and Disabled test suites."""
+ self.assertFailFastBehavior(
+ test_suite='DISABLED_HasDisabledSuite',
+ passed_count=0,
+ failure_count=0,
+ skipped_count=0,
+ suppressed_count=5,
+ run_disabled=False)
+ self.assertNotFailFastBehavior(
+ test_suite='DISABLED_HasDisabledSuite',
+ passed_count=0,
+ failure_count=0,
+ skipped_count=0,
+ suppressed_count=5,
+ run_disabled=False)
+
+ def testFlag_HasDisabledSuiteRunDisabledTest(self):
+ """Tests the behavior of fail_fast and Disabled test suites enabled."""
+ self.assertFailFastBehavior(
+ test_suite='DISABLED_HasDisabledSuite',
+ passed_count=1,
+ failure_count=1,
+ skipped_count=3,
+ suppressed_count=0,
+ run_disabled=True)
+ self.assertNotFailFastBehavior(
+ test_suite='DISABLED_HasDisabledSuite',
+ passed_count=1,
+ failure_count=4,
+ skipped_count=0,
+ suppressed_count=0,
+ run_disabled=True)
+
+ if SUPPORTS_DEATH_TESTS:
+
+ def testFlag_HasDeathTest(self):
+ """Tests the behavior of fail_fast and death tests."""
+ self.assertFailFastBehavior(
+ test_suite='HasDeathTest',
+ passed_count=1,
+ failure_count=1,
+ skipped_count=3,
+ suppressed_count=0)
+ self.assertNotFailFastBehavior(
+ test_suite='HasDeathTest',
+ passed_count=1,
+ failure_count=4,
+ skipped_count=0,
+ suppressed_count=0)
+
+
+if __name__ == '__main__':
+ gtest_test_utils.Main()
--- /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.
+
+
+// Unit test for Google Test test filters.
+//
+// A user can specify which test(s) in a Google Test program to run via
+// either the GTEST_FILTER environment variable or the --gtest_filter
+// flag. This is used for testing such functionality.
+//
+// The program will be invoked from a Python unit test. Don't run it
+// directly.
+
+#include "gtest/gtest.h"
+
+namespace {
+
+// Test HasFixtureTest.
+
+class HasFixtureTest : public testing::Test {};
+
+TEST_F(HasFixtureTest, Test0) {}
+
+TEST_F(HasFixtureTest, Test1) { FAIL() << "Expected failure."; }
+
+TEST_F(HasFixtureTest, Test2) { FAIL() << "Expected failure."; }
+
+TEST_F(HasFixtureTest, Test3) { FAIL() << "Expected failure."; }
+
+TEST_F(HasFixtureTest, Test4) { FAIL() << "Expected failure."; }
+
+// Test HasSimpleTest.
+
+TEST(HasSimpleTest, Test0) {}
+
+TEST(HasSimpleTest, Test1) { FAIL() << "Expected failure."; }
+
+TEST(HasSimpleTest, Test2) { FAIL() << "Expected failure."; }
+
+TEST(HasSimpleTest, Test3) { FAIL() << "Expected failure."; }
+
+TEST(HasSimpleTest, Test4) { FAIL() << "Expected failure."; }
+
+// Test HasDisabledTest.
+
+TEST(HasDisabledTest, Test0) {}
+
+TEST(HasDisabledTest, DISABLED_Test1) { FAIL() << "Expected failure."; }
+
+TEST(HasDisabledTest, Test2) { FAIL() << "Expected failure."; }
+
+TEST(HasDisabledTest, Test3) { FAIL() << "Expected failure."; }
+
+TEST(HasDisabledTest, Test4) { FAIL() << "Expected failure."; }
+
+// Test HasDeathTest
+
+TEST(HasDeathTest, Test0) { EXPECT_DEATH_IF_SUPPORTED(exit(1), ".*"); }
+
+TEST(HasDeathTest, Test1) {
+ EXPECT_DEATH_IF_SUPPORTED(FAIL() << "Expected failure.", ".*");
+}
+
+TEST(HasDeathTest, Test2) {
+ EXPECT_DEATH_IF_SUPPORTED(FAIL() << "Expected failure.", ".*");
+}
+
+TEST(HasDeathTest, Test3) {
+ EXPECT_DEATH_IF_SUPPORTED(FAIL() << "Expected failure.", ".*");
+}
+
+TEST(HasDeathTest, Test4) {
+ EXPECT_DEATH_IF_SUPPORTED(FAIL() << "Expected failure.", ".*");
+}
+
+// Test DISABLED_HasDisabledSuite
+
+TEST(DISABLED_HasDisabledSuite, Test0) {}
+
+TEST(DISABLED_HasDisabledSuite, Test1) { FAIL() << "Expected failure."; }
+
+TEST(DISABLED_HasDisabledSuite, Test2) { FAIL() << "Expected failure."; }
+
+TEST(DISABLED_HasDisabledSuite, Test3) { FAIL() << "Expected failure."; }
+
+TEST(DISABLED_HasDisabledSuite, Test4) { FAIL() << "Expected failure."; }
+
+// Test HasParametersTest
+
+class HasParametersTest : public testing::TestWithParam<int> {};
+
+TEST_P(HasParametersTest, Test1) { FAIL() << "Expected failure."; }
+
+TEST_P(HasParametersTest, Test2) { FAIL() << "Expected failure."; }
+
+INSTANTIATE_TEST_SUITE_P(HasParametersSuite, HasParametersTest,
+ testing::Values(1, 2));
+
+class MyTestListener : public ::testing::EmptyTestEventListener {
+ void OnTestSuiteStart(const ::testing::TestSuite& test_suite) override {
+ printf("We are in OnTestSuiteStart of %s.\n", test_suite.name());
+ }
+
+ void OnTestStart(const ::testing::TestInfo& test_info) override {
+ printf("We are in OnTestStart of %s.%s.\n", test_info.test_suite_name(),
+ test_info.name());
+ }
+
+ void OnTestPartResult(
+ const ::testing::TestPartResult& test_part_result) override {
+ printf("We are in OnTestPartResult %s:%d.\n", test_part_result.file_name(),
+ test_part_result.line_number());
+ }
+
+ void OnTestEnd(const ::testing::TestInfo& test_info) override {
+ printf("We are in OnTestEnd of %s.%s.\n", test_info.test_suite_name(),
+ test_info.name());
+ }
+
+ void OnTestSuiteEnd(const ::testing::TestSuite& test_suite) override {
+ printf("We are in OnTestSuiteEnd of %s.\n", test_suite.name());
+ }
+};
+
+TEST(HasSkipTest, Test0) { SUCCEED() << "Expected success."; }
+
+TEST(HasSkipTest, Test1) { GTEST_SKIP() << "Expected skip."; }
+
+TEST(HasSkipTest, Test2) { FAIL() << "Expected failure."; }
+
+TEST(HasSkipTest, Test3) { FAIL() << "Expected failure."; }
+
+TEST(HasSkipTest, Test4) { FAIL() << "Expected failure."; }
+
+} // namespace
+
+int main(int argc, char **argv) {
+ ::testing::InitGoogleTest(&argc, argv);
+ ::testing::UnitTest::GetInstance()->listeners().Append(new MyTestListener());
+ return RUN_ALL_TESTS();
+}
-#!/usr/bin/env python
-#
-# Copyright 2009, Google Inc.
-# All rights reserved.
+# Copyright 2021 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
# 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.
+"""Unit test for Google Test's global test environment behavior.
-"""upload_gmock.py v0.1.0 -- uploads a Google Mock patch for review.
-
-This simple wrapper passes all command line flags and
---cc=googlemock@googlegroups.com to upload.py.
+A user can specify a global test environment via
+testing::AddGlobalTestEnvironment. Failures in the global environment should
+result in all unit tests being skipped.
-USAGE: upload_gmock.py [options for upload.py]
+This script tests such functionality by invoking
+googletest-global-environment-unittest_ (a program written with Google Test).
"""
-__author__ = 'wan@google.com (Zhanyong Wan)'
+import gtest_test_utils
+
+
+def RunAndReturnOutput():
+ """Runs the test program and returns its output."""
+
+ return gtest_test_utils.Subprocess([
+ gtest_test_utils.GetTestExecutablePath(
+ 'googletest-global-environment-unittest_')
+ ]).output
-import os
-import sys
-CC_FLAG = '--cc='
-GMOCK_GROUP = 'googlemock@googlegroups.com'
+class GTestGlobalEnvironmentUnitTest(gtest_test_utils.TestCase):
+ """Tests global test environment failures."""
+ def testEnvironmentSetUpFails(self):
+ """Tests the behavior of not specifying the fail_fast."""
-def main():
- # Finds the path to upload.py, assuming it is in the same directory
- # as this file.
- my_dir = os.path.dirname(os.path.abspath(__file__))
- upload_py_path = os.path.join(my_dir, 'upload.py')
+ # Run the test.
+ txt = RunAndReturnOutput()
- # Adds Google Mock discussion group to the cc line if it's not there
- # already.
- upload_py_argv = [upload_py_path]
- found_cc_flag = False
- for arg in sys.argv[1:]:
- if arg.startswith(CC_FLAG):
- found_cc_flag = True
- cc_line = arg[len(CC_FLAG):]
- cc_list = [addr for addr in cc_line.split(',') if addr]
- if GMOCK_GROUP not in cc_list:
- cc_list.append(GMOCK_GROUP)
- upload_py_argv.append(CC_FLAG + ','.join(cc_list))
- else:
- upload_py_argv.append(arg)
+ # We should see the text of the global environment setup error.
+ self.assertIn('Canned environment setup error', txt)
- if not found_cc_flag:
- upload_py_argv.append(CC_FLAG + GMOCK_GROUP)
+ # Our test should have been skipped due to the error, and not treated as a
+ # pass.
+ self.assertIn('[ SKIPPED ] 1 test', txt)
+ self.assertIn('[ PASSED ] 0 tests', txt)
- # Invokes upload.py with the modified command line flags.
- os.execv(upload_py_path, upload_py_argv)
+ # The test case shouldn't have been run.
+ self.assertNotIn('Unexpected call', txt)
if __name__ == '__main__':
- main()
+ gtest_test_utils.Main()
--- /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.
+
+// Unit test for Google Test global test environments.
+//
+// The program will be invoked from a Python unit test. Don't run it
+// directly.
+
+#include "gtest/gtest.h"
+
+namespace {
+
+// An environment that always fails in its SetUp method.
+class FailingEnvironment final : public ::testing::Environment {
+ public:
+ void SetUp() override { FAIL() << "Canned environment setup error"; }
+};
+
+// Register the environment.
+auto* const g_environment_ =
+ ::testing::AddGlobalTestEnvironment(new FailingEnvironment);
+
+// A test that doesn't actually run.
+TEST(SomeTest, DoesFoo) { FAIL() << "Unexpected call"; }
+
+} // namespace
+
+int main(int argc, char** argv) {
+ ::testing::InitGoogleTest(&argc, argv);
+
+ return RUN_ALL_TESTS();
+}
EXPECTED_NON_EMPTY = {
u'tests':
- 24,
+ 26,
u'failures':
- 4,
+ 5,
u'disabled':
2,
u'errors':
u'name':
u'SkippedTest',
u'tests':
- 1,
+ 3,
u'failures':
- 0,
+ 1,
u'disabled':
0,
u'errors':
u'time': u'*',
u'timestamp': u'*',
u'classname': u'SkippedTest'
+ }, {
+ u'name': u'SkippedWithMessage',
+ u'status': u'RUN',
+ u'result': u'SKIPPED',
+ u'time': u'*',
+ u'timestamp': u'*',
+ u'classname': u'SkippedTest'
+ }, {
+ u'name':
+ u'SkippedAfterFailure',
+ u'status':
+ u'RUN',
+ u'result':
+ u'COMPLETED',
+ u'time':
+ u'*',
+ u'timestamp':
+ u'*',
+ u'classname':
+ u'SkippedTest',
+ u'failures': [{
+ u'failure': u'gtest_xml_output_unittest_.cc:*\n'
+ u'Expected equality of these values:\n'
+ u' 1\n 2' + STACK_TRACE_TEMPLATE,
+ u'type': u''
+ }]
}]
}, {
u'name':
}],
}
-EXPECTED_EMPTY = {
- u'tests': 0,
- u'failures': 0,
- u'disabled': 0,
- u'errors': 0,
- u'time': u'*',
- u'timestamp': u'*',
- u'name': u'AllTests',
- u'testsuites': [],
+EXPECTED_NO_TEST = {
+ u'tests':
+ 0,
+ u'failures':
+ 0,
+ u'disabled':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'timestamp':
+ u'*',
+ u'name':
+ u'AllTests',
+ u'testsuites': [{
+ u'name':
+ u'NonTestSuiteFailure',
+ u'tests':
+ 1,
+ u'failures':
+ 1,
+ u'disabled':
+ 0,
+ u'skipped':
+ 0,
+ u'errors':
+ 0,
+ u'time':
+ u'*',
+ u'timestamp':
+ u'*',
+ u'testsuite': [{
+ u'name':
+ u'',
+ u'status':
+ u'RUN',
+ u'result':
+ u'COMPLETED',
+ u'time':
+ u'*',
+ u'timestamp':
+ u'*',
+ u'classname':
+ u'',
+ u'failures': [{
+ u'failure': u'gtest_no_test_unittest.cc:*\n'
+ u'Expected equality of these values:\n'
+ u' 1\n 2' + STACK_TRACE_TEMPLATE,
+ u'type': u'',
+ }]
+ }]
+ }],
}
GTEST_PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath(GTEST_PROGRAM_NAME)
"""
self._TestJsonOutput(GTEST_PROGRAM_NAME, EXPECTED_NON_EMPTY, 1)
- def testEmptyJsonOutput(self):
+ def testNoTestJsonOutput(self):
"""Verifies JSON output for a Google Test binary without actual tests.
- Runs a test program that generates an empty JSON output, and
- tests that the JSON output is expected.
+ Runs a test program that generates an JSON output for a binary with no
+ tests, and tests that the JSON output is expected.
"""
- self._TestJsonOutput('gtest_no_test_unittest', EXPECTED_EMPTY, 0)
+ self._TestJsonOutput('gtest_no_test_unittest', EXPECTED_NO_TEST, 0)
def testTimestampValue(self):
"""Checks whether the timestamp attribute in the JSON output is valid.
# include <windows.h>
#elif GTEST_OS_WINDOWS
# include <direct.h>
+#elif GTEST_OS_OS2
+// For strcasecmp on OS/2
+#include <strings.h>
#endif // GTEST_OS_WINDOWS_MOBILE
#include "src/gtest-internal-inl.h"
3
Stack trace: (omitted)
-\e[0;32m[==========] \e[mRunning 85 tests from 40 test suites.
+\e[0;32m[==========] \e[mRunning 88 tests from 41 test suites.
\e[0;32m[----------] \e[mGlobal test environment set-up.
FooEnvironment::SetUp() called.
BarEnvironment::SetUp() called.
Stack trace: (omitted)
\e[0;31m[ FAILED ] \e[mPrintingStrings/ParamTest.Failure/a, where GetParam() = "a"
+\e[0;32m[----------] \e[m3 tests from GoogleTestVerification
+\e[0;32m[ RUN ] \e[mGoogleTestVerification.UninstantiatedParameterizedTestSuite<NoTests>
+googletest-output-test_.cc:#: Failure
+Parameterized test suite NoTests is instantiated via INSTANTIATE_TEST_SUITE_P, but no tests are defined via TEST_P . No test cases will run.
+
+Ideally, INSTANTIATE_TEST_SUITE_P should only ever be invoked from code that always depend on code that provides TEST_P. Failing to do so is often an indication of dead code, e.g. the last TEST_P was removed but the rest got left behind.
+
+To suppress this error for this test suite, insert the following line (in a non-header) in the namespace it is defined in:
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(NoTests);
+Stack trace: (omitted)
+
+\e[0;31m[ FAILED ] \e[mGoogleTestVerification.UninstantiatedParameterizedTestSuite<NoTests>
+\e[0;32m[ RUN ] \e[mGoogleTestVerification.UninstantiatedParameterizedTestSuite<DetectNotInstantiatedTest>
+googletest-output-test_.cc:#: Failure
+Parameterized test suite DetectNotInstantiatedTest is defined via TEST_P, but never instantiated. None of the test cases will run. Either no INSTANTIATE_TEST_SUITE_P is provided or the only ones provided expand to nothing.
+
+Ideally, TEST_P definitions should only ever be included as part of binaries that intend to use them. (As opposed to, for example, being placed in a library that may be linked in to get other utilities.)
+
+To suppress this error for this test suite, insert the following line (in a non-header) in the namespace it is defined in:
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(DetectNotInstantiatedTest);
+Stack trace: (omitted)
+
+\e[0;31m[ FAILED ] \e[mGoogleTestVerification.UninstantiatedParameterizedTestSuite<DetectNotInstantiatedTest>
+\e[0;32m[ RUN ] \e[mGoogleTestVerification.UninstantiatedTypeParameterizedTestSuite<DetectNotInstantiatedTypesTest>
+googletest-output-test_.cc:#: Failure
+Type parameterized test suite DetectNotInstantiatedTypesTest is defined via REGISTER_TYPED_TEST_SUITE_P, but never instantiated via INSTANTIATE_TYPED_TEST_SUITE_P. None of the test cases will run.
+
+Ideally, TYPED_TEST_P definitions should only ever be included as part of binaries that intend to use them. (As opposed to, for example, being placed in a library that may be linked in to get other utilities.)
+
+To suppress this error for this test suite, insert the following line (in a non-header) in the namespace it is defined in:
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(DetectNotInstantiatedTypesTest);
+Stack trace: (omitted)
+
+\e[0;31m[ FAILED ] \e[mGoogleTestVerification.UninstantiatedTypeParameterizedTestSuite<DetectNotInstantiatedTypesTest>
\e[0;32m[----------] \e[mGlobal test environment tear-down
BarEnvironment::TearDown() called.
googletest-output-test_.cc:#: Failure
Expected fatal failure.
Stack trace: (omitted)
-\e[0;32m[==========] \e[m85 tests from 40 test suites ran.
+\e[0;32m[==========] \e[m88 tests from 41 test suites ran.
\e[0;32m[ PASSED ] \e[m31 tests.
-\e[0;31m[ FAILED ] \e[m54 tests, listed below:
+\e[0;31m[ FAILED ] \e[m57 tests, listed below:
\e[0;31m[ FAILED ] \e[mNonfatalFailureTest.EscapesStringOperands
\e[0;31m[ FAILED ] \e[mNonfatalFailureTest.DiffForLongStrings
\e[0;31m[ FAILED ] \e[mFatalFailureTest.FatalFailureInSubroutine
\e[0;31m[ FAILED ] \e[mBadDynamicFixture2.Derived
\e[0;31m[ FAILED ] \e[mPrintingFailingParams/FailingParamTest.Fails/0, where GetParam() = 2
\e[0;31m[ FAILED ] \e[mPrintingStrings/ParamTest.Failure/a, where GetParam() = "a"
+\e[0;31m[ FAILED ] \e[mGoogleTestVerification.UninstantiatedParameterizedTestSuite<NoTests>
+\e[0;31m[ FAILED ] \e[mGoogleTestVerification.UninstantiatedParameterizedTestSuite<DetectNotInstantiatedTest>
+\e[0;31m[ FAILED ] \e[mGoogleTestVerification.UninstantiatedTypeParameterizedTestSuite<DetectNotInstantiatedTypesTest>
-54 FAILED TESTS
+57 FAILED TESTS
\e[0;33m YOU HAVE 1 DISABLED TEST
\e[mNote: Google Test filter = FatalFailureTest.*:LoggingTest.*
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-"""Tests the text output of Google C++ Testing and Mocking Framework.
+r"""Tests the text output of Google C++ Testing and Mocking Framework.
To update the golden file:
googletest_output_test.py --build_dir=BUILD/DIR --gengolden
if CAN_GENERATE_GOLDEN_FILE:
output = GetOutputOfAllCommands()
golden_file = open(GOLDEN_PATH, 'wb')
- golden_file.write(output)
+ golden_file.write(output.encode())
golden_file.close()
else:
message = (
GTEST_FAIL_AT("foo.cc", 42) << "Expected fatal failure in foo.cc";
}
-#if GTEST_IS_THREADSAFE
-
-// A unary function that may die.
-void DieIf(bool should_die) {
- GTEST_CHECK_(!should_die) << " - death inside DieIf().";
-}
-
-// Tests running death tests in a multi-threaded context.
-
-// Used for coordination between the main and the spawn thread.
-struct SpawnThreadNotifications {
- SpawnThreadNotifications() {}
-
- Notification spawn_thread_started;
- Notification spawn_thread_ok_to_terminate;
-
- private:
- GTEST_DISALLOW_COPY_AND_ASSIGN_(SpawnThreadNotifications);
-};
-
-// The function to be executed in the thread spawn by the
-// MultipleThreads test (below).
-static void ThreadRoutine(SpawnThreadNotifications* notifications) {
- // Signals the main thread that this thread has started.
- notifications->spawn_thread_started.Notify();
-
- // Waits for permission to finish from the main thread.
- notifications->spawn_thread_ok_to_terminate.WaitForNotification();
-}
-
-// This is a death-test test, but it's not named with a DeathTest
-// suffix. It starts threads which might interfere with later
-// death tests, so it must run after all other death tests.
-class DeathTestAndMultiThreadsTest : public testing::Test {
- protected:
- // Starts a thread and waits for it to begin.
- void SetUp() override {
- thread_.reset(new ThreadWithParam<SpawnThreadNotifications*>(
- &ThreadRoutine, ¬ifications_, nullptr));
- notifications_.spawn_thread_started.WaitForNotification();
- }
- // Tells the thread to finish, and reaps it.
- // Depending on the version of the thread library in use,
- // a manager thread might still be left running that will interfere
- // with later death tests. This is unfortunate, but this class
- // cleans up after itself as best it can.
- void TearDown() override {
- notifications_.spawn_thread_ok_to_terminate.Notify();
- }
-
- private:
- SpawnThreadNotifications notifications_;
- std::unique_ptr<ThreadWithParam<SpawnThreadNotifications*> > thread_;
-};
-
-#endif // GTEST_IS_THREADSAFE
-
// The MixedUpTestSuiteTest test case verifies that Google Test will fail a
// test if it uses a different fixture class than what other tests in
// the same test case use. It deliberately contains two fixture
testing::Values(std::string("a")),
ParamNameFunc);
-// This #ifdef block tests the output of typed tests.
-#if GTEST_HAS_TYPED_TEST
+// The case where a suite has INSTANTIATE_TEST_SUITE_P but not TEST_P.
+using NoTests = ParamTest;
+INSTANTIATE_TEST_SUITE_P(ThisIsOdd, NoTests, ::testing::Values("Hello"));
+
+// fails under kErrorOnUninstantiatedParameterizedTest=true
+class DetectNotInstantiatedTest : public testing::TestWithParam<int> {};
+TEST_P(DetectNotInstantiatedTest, Used) { }
+
+// This would make the test failure from the above go away.
+// INSTANTIATE_TEST_SUITE_P(Fix, DetectNotInstantiatedTest, testing::Values(1));
template <typename T>
class TypedTest : public testing::Test {
TYPED_TEST(TypedTestWithNames, Failure) { FAIL(); }
-#endif // GTEST_HAS_TYPED_TEST
-
-// This #ifdef block tests the output of type-parameterized tests.
-#if GTEST_HAS_TYPED_TEST_P
-
template <typename T>
class TypedTestP : public testing::Test {
};
INSTANTIATE_TYPED_TEST_SUITE_P(UnsignedCustomName, TypedTestP, UnsignedTypes,
TypedTestPNames);
-#endif // GTEST_HAS_TYPED_TEST_P
+template <typename T>
+class DetectNotInstantiatedTypesTest : public testing::Test {};
+TYPED_TEST_SUITE_P(DetectNotInstantiatedTypesTest);
+TYPED_TEST_P(DetectNotInstantiatedTypesTest, Used) {
+ TypeParam instantiate;
+ (void)instantiate;
+}
+REGISTER_TYPED_TEST_SUITE_P(DetectNotInstantiatedTypesTest, Used);
+
+// kErrorOnUninstantiatedTypeParameterizedTest=true would make the above fail.
+// Adding the following would make that test failure go away.
+//
+// typedef ::testing::Types<char, int, unsigned int> MyTypes;
+// INSTANTIATE_TYPED_TEST_SUITE_P(All, DetectNotInstantiatedTypesTest, MyTypes);
#if GTEST_HAS_DEATH_TEST
TEST(ADeathTest, ShouldRunFirst) {
}
-# if GTEST_HAS_TYPED_TEST
-
// We rely on the golden file to verify that typed tests whose test
// case name ends with DeathTest are run first.
TYPED_TEST(ATypedDeathTest, ShouldRunFirst) {
}
-# endif // GTEST_HAS_TYPED_TEST
-
-# if GTEST_HAS_TYPED_TEST_P
-
// We rely on the golden file to verify that type-parameterized tests
// whose test case name ends with DeathTest are run first.
INSTANTIATE_TYPED_TEST_SUITE_P(My, ATypeParamDeathTest, NumericTypes);
-# endif // GTEST_HAS_TYPED_TEST_P
-
#endif // GTEST_HAS_DEATH_TEST
// Tests various failure conditions of
"BadDynamicFixture1", "TestBase", nullptr, nullptr, __FILE__, __LINE__,
[]() -> testing::Test* { return new DynamicTest<true>; }),
- // Register two tests with the same fixture incorrectly by ommiting the
+ // Register two tests with the same fixture incorrectly by omitting the
// return type.
testing::RegisterTest(
"BadDynamicFixture2", "FixtureBase", nullptr, nullptr, __FILE__,
# include <algorithm>
# include <iostream>
# include <list>
+# include <set>
# include <sstream>
# include <string>
# include <vector>
class NonDefaultConstructAssignString {
public:
NonDefaultConstructAssignString(const std::string& s) : str_(s) {}
+ NonDefaultConstructAssignString() = delete;
+ NonDefaultConstructAssignString(const NonDefaultConstructAssignString&) =
+ default;
+ NonDefaultConstructAssignString& operator=(
+ const NonDefaultConstructAssignString&) = delete;
+ ~NonDefaultConstructAssignString() = default;
const std::string& str() const { return str_; }
private:
std::string str_;
-
- // Not default constructible
- NonDefaultConstructAssignString();
- // Not assignable
- void operator=(const NonDefaultConstructAssignString&);
};
TEST(CombineTest, NonDefaultConstructAssign) {
::testing::UnitTest::GetInstance()->current_test_info();
EXPECT_STREQ("FortyTwo/MacroNamingTest", test_info->test_suite_name());
- EXPECT_STREQ("FooSomeTestName", test_info->name());
+ EXPECT_STREQ("FooSomeTestName/0", test_info->name());
}
INSTANTIATE_TEST_SUITE_P(FortyTwo, MacroNamingTest, Values(42));
EXPECT_STREQ("FooSomeTestName", test_info->name());
}
+TEST(MacroNameing, LookupNames) {
+ std::set<std::string> know_suite_names, know_test_names;
+
+ auto ins = testing::UnitTest::GetInstance();
+ int ts = 0;
+ while (const testing::TestSuite* suite = ins->GetTestSuite(ts++)) {
+ know_suite_names.insert(suite->name());
+
+ int ti = 0;
+ while (const testing::TestInfo* info = suite->GetTestInfo(ti++)) {
+ know_test_names.insert(std::string(suite->name()) + "." + info->name());
+ }
+ }
+
+ // Check that the expected form of the test suit name actually exists.
+ EXPECT_NE( //
+ know_suite_names.find("FortyTwo/MacroNamingTest"),
+ know_suite_names.end());
+ EXPECT_NE(
+ know_suite_names.find("MacroNamingTestNonParametrized"),
+ know_suite_names.end());
+ // Check that the expected form of the test name actually exists.
+ EXPECT_NE( //
+ know_test_names.find("FortyTwo/MacroNamingTest.FooSomeTestName/0"),
+ know_test_names.end());
+ EXPECT_NE(
+ know_test_names.find("MacroNamingTestNonParametrized.FooSomeTestName"),
+ know_test_names.end());
+}
+
// Tests that user supplied custom parameter names are working correctly.
// Runs the test with a builtin helper method which uses PrintToString,
// as well as a custom function and custom functor to ensure all possible
INSTANTIATE_TEST_SUITE_P(MyEnumTests, MyEnumTest,
::testing::Values(ENUM1, ENUM2, 0));
+namespace works_here {
+// Never used not instantiated, this should work.
+class NotUsedTest : public testing::TestWithParam<int> {};
+
+///////
+// Never used not instantiated, this should work.
+template <typename T>
+class NotUsedTypeTest : public testing::Test {};
+TYPED_TEST_SUITE_P(NotUsedTypeTest);
+
+// Used but not instantiated, this would fail. but...
+class NotInstantiatedTest : public testing::TestWithParam<int> {};
+// ... we mark is as allowed.
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(NotInstantiatedTest);
+
+TEST_P(NotInstantiatedTest, Used) { }
+
+using OtherName = NotInstantiatedTest;
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(OtherName);
+TEST_P(OtherName, Used) { }
+
+// Used but not instantiated, this would fail. but...
+template <typename T>
+class NotInstantiatedTypeTest : public testing::Test {};
+TYPED_TEST_SUITE_P(NotInstantiatedTypeTest);
+// ... we mark is as allowed.
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(NotInstantiatedTypeTest);
+
+TYPED_TEST_P(NotInstantiatedTypeTest, Used) { }
+REGISTER_TYPED_TEST_SUITE_P(NotInstantiatedTypeTest, Used);
+} // namespace works_here
+
int main(int argc, char **argv) {
// Used in TestGenerationTest test suite.
AddGlobalTestEnvironment(TestGenerationTest::Environment::Instance());
// This header file provides classes and functions used internally
// for testing Google Test itself.
-#ifndef GTEST_TEST_GTEST_PARAM_TEST_TEST_H_
-#define GTEST_TEST_GTEST_PARAM_TEST_TEST_H_
+#ifndef GOOGLETEST_TEST_GOOGLETEST_PARAM_TEST_TEST_H_
+#define GOOGLETEST_TEST_GOOGLETEST_PARAM_TEST_TEST_H_
#include "gtest/gtest.h"
: public ::testing::TestWithParam<int> {
};
-#endif // GTEST_TEST_GTEST_PARAM_TEST_TEST_H_
+#endif // GOOGLETEST_TEST_GOOGLETEST_PARAM_TEST_TEST_H_
class Base {
public:
- // Copy constructor and assignment operator do exactly what we need, so we
- // use them.
Base() : member_(0) {}
explicit Base(int n) : member_(n) {}
+ Base(const Base&) = default;
+ Base& operator=(const Base&) = default;
virtual ~Base() {}
int member() { return member_; }
EXPECT_TRUE(converted);
}
+// The following code intentionally tests a suboptimal syntax.
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdangling-else"
+#pragma GCC diagnostic ignored "-Wempty-body"
+#pragma GCC diagnostic ignored "-Wpragmas"
+#endif
TEST(GtestCheckSyntaxTest, BehavesLikeASingleStatement) {
if (AlwaysFalse())
GTEST_CHECK_(false) << "This should never be executed; "
else
GTEST_CHECK_(true) << "";
}
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif
TEST(GtestCheckSyntaxTest, WorksWithSwitch) {
switch (0) {
#if GTEST_USES_POSIX_RE
-# if GTEST_HAS_TYPED_TEST
-
template <typename Str>
class RETest : public ::testing::Test {};
EXPECT_FALSE(RE::PartialMatch(TypeParam("zza"), re));
}
-# endif // GTEST_HAS_TYPED_TEST
-
#elif GTEST_USES_SIMPLE_RE
TEST(IsInSetTest, NulCharIsNotInAnySet) {
return DestructorCall::List().size() - 1;
}
const size_t index_;
-
- GTEST_DISALLOW_ASSIGN_(DestructorTracker);
};
typedef ThreadLocal<DestructorTracker>* ThreadParam;
//
// This file tests the universal value printer.
-#include <ctype.h>
-#include <limits.h>
-#include <string.h>
#include <algorithm>
+#include <cctype>
+#include <cstdint>
+#include <cstring>
#include <deque>
#include <forward_list>
+#include <limits>
#include <list>
#include <map>
+#include <memory>
#include <set>
#include <sstream>
#include <string>
operator ::testing::internal::BiggestInt() const { return 42; }
};
+// A parent class with two child classes. The parent and one of the kids have
+// stream operators.
+class ParentClass {};
+class ChildClassWithStreamOperator : public ParentClass {};
+class ChildClassWithoutStreamOperator : public ParentClass {};
+static void operator<<(std::ostream& os, const ParentClass&) {
+ os << "ParentClass";
+}
+static void operator<<(std::ostream& os, const ChildClassWithStreamOperator&) {
+ os << "ChildClassWithStreamOperator";
+}
+
// A user-defined unprintable class template in the global namespace.
template <typename T>
class UnprintableTemplateInGlobal {
return os << "StreamableTemplateInFoo: " << x.value();
}
-// A user-defined streamable but recursivly-defined container type in
+// A user-defined streamable type in a user namespace whose operator<< is
+// templated on the type of the output stream.
+struct TemplatedStreamableInFoo {};
+
+template <typename OutputStream>
+OutputStream& operator<<(OutputStream& os,
+ const TemplatedStreamableInFoo& /*ts*/) {
+ os << "TemplatedStreamableInFoo";
+ return os;
+}
+
+// A user-defined streamable but recursively-defined container type in
// a user namespace, it mimics therefore std::filesystem::path or
// boost::filesystem::path.
class PathLike {
} // namespace foo
namespace testing {
+namespace {
+template <typename T>
+class Wrapper {
+ public:
+ explicit Wrapper(T&& value) : value_(std::forward<T>(value)) {}
+
+ const T& value() const { return value_; }
+
+ private:
+ T value_;
+};
+
+} // namespace
+
+namespace internal {
+template <typename T>
+class UniversalPrinter<Wrapper<T>> {
+ public:
+ static void Print(const Wrapper<T>& w, ::std::ostream* os) {
+ *os << "Wrapper(";
+ UniversalPrint(w.value(), os);
+ *os << ')';
+ }
+};
+} // namespace internal
+
+
namespace gtest_printers_test {
using ::std::deque;
using ::testing::internal::FormatForComparisonFailureMessage;
using ::testing::internal::ImplicitCast_;
using ::testing::internal::NativeArray;
-using ::testing::internal::RE;
using ::testing::internal::RelationToSourceReference;
using ::testing::internal::Strings;
using ::testing::internal::UniversalPrint;
Print(static_cast<unsigned char>('b')));
}
+TEST(PrintCharTest, Char16) {
+ EXPECT_EQ("U+0041", Print(u'A'));
+}
+
+TEST(PrintCharTest, Char32) {
+ EXPECT_EQ("U+0041", Print(U'A'));
+}
+
+#ifdef __cpp_char8_t
+TEST(PrintCharTest, Char8) {
+ EXPECT_EQ("U+0041", Print(u8'A'));
+}
+#endif
+
// Tests printing other simple, built-in types.
// bool.
EXPECT_EQ("L'\\xC74D' (51021)", Print(static_cast<wchar_t>(0xC74D)));
}
-// Test that Int64 provides more storage than wchar_t.
+// Test that int64_t provides more storage than wchar_t.
TEST(PrintTypeSizeTest, Wchar_t) {
- EXPECT_LT(sizeof(wchar_t), sizeof(testing::internal::Int64));
+ EXPECT_LT(sizeof(wchar_t), sizeof(int64_t));
}
// Various integer types.
TEST(PrintBuiltInTypeTest, Integer) {
EXPECT_EQ("'\\xFF' (255)", Print(static_cast<unsigned char>(255))); // uint8
EXPECT_EQ("'\\x80' (-128)", Print(static_cast<signed char>(-128))); // int8
- EXPECT_EQ("65535", Print(USHRT_MAX)); // uint16
- EXPECT_EQ("-32768", Print(SHRT_MIN)); // int16
- EXPECT_EQ("4294967295", Print(UINT_MAX)); // uint32
- EXPECT_EQ("-2147483648", Print(INT_MIN)); // int32
+ EXPECT_EQ("65535", Print(std::numeric_limits<uint16_t>::max())); // uint16
+ EXPECT_EQ("-32768", Print(std::numeric_limits<int16_t>::min())); // int16
+ EXPECT_EQ("4294967295",
+ Print(std::numeric_limits<uint32_t>::max())); // uint32
+ EXPECT_EQ("-2147483648",
+ Print(std::numeric_limits<int32_t>::min())); // int32
EXPECT_EQ("18446744073709551615",
- Print(static_cast<testing::internal::UInt64>(-1))); // uint64
+ Print(std::numeric_limits<uint64_t>::max())); // uint64
EXPECT_EQ("-9223372036854775808",
- Print(static_cast<testing::internal::Int64>(1) << 63)); // int64
+ Print(std::numeric_limits<int64_t>::min())); // int64
+#ifdef __cpp_char8_t
+ EXPECT_EQ("U+0000",
+ Print(std::numeric_limits<char8_t>::min())); // char8_t
+ EXPECT_EQ("U+00FF",
+ Print(std::numeric_limits<char8_t>::max())); // char8_t
+#endif
+ EXPECT_EQ("U+0000",
+ Print(std::numeric_limits<char16_t>::min())); // char16_t
+ EXPECT_EQ("U+FFFF",
+ Print(std::numeric_limits<char16_t>::max())); // char16_t
+ EXPECT_EQ("U+0000",
+ Print(std::numeric_limits<char32_t>::min())); // char32_t
+ EXPECT_EQ("U+FFFFFFFF",
+ Print(std::numeric_limits<char32_t>::max())); // char32_t
}
// Size types.
Print(p));
}
+#ifdef __cpp_char8_t
+// const char8_t*.
+TEST(PrintU8StringTest, Const) {
+ const char8_t* p = u8"界";
+ EXPECT_EQ(PrintPointer(p) + " pointing to u8\"\\xE7\\x95\\x8C\"", Print(p));
+}
+
+// char8_t*.
+TEST(PrintU8StringTest, NonConst) {
+ char8_t p[] = u8"世";
+ EXPECT_EQ(PrintPointer(p) + " pointing to u8\"\\xE4\\xB8\\x96\"",
+ Print(static_cast<char8_t*>(p)));
+}
+
+// NULL u8 string.
+TEST(PrintU8StringTest, Null) {
+ const char8_t* p = nullptr;
+ EXPECT_EQ("NULL", Print(p));
+}
+
+// Tests that u8 strings are escaped properly.
+TEST(PrintU8StringTest, EscapesProperly) {
+ const char8_t* p = u8"'\"?\\\a\b\f\n\r\t\v\x7F\xFF hello 世界";
+ EXPECT_EQ(PrintPointer(p) +
+ " pointing to u8\"'\\\"?\\\\\\a\\b\\f\\n\\r\\t\\v\\x7F\\xFF "
+ "hello \\xE4\\xB8\\x96\\xE7\\x95\\x8C\"",
+ Print(p));
+}
+#endif
+
+// const char16_t*.
+TEST(PrintU16StringTest, Const) {
+ const char16_t* p = u"界";
+ EXPECT_EQ(PrintPointer(p) + " pointing to u\"\\x754C\"", Print(p));
+}
+
+// char16_t*.
+TEST(PrintU16StringTest, NonConst) {
+ char16_t p[] = u"世";
+ EXPECT_EQ(PrintPointer(p) + " pointing to u\"\\x4E16\"",
+ Print(static_cast<char16_t*>(p)));
+}
+
+// NULL u16 string.
+TEST(PrintU16StringTest, Null) {
+ const char16_t* p = nullptr;
+ EXPECT_EQ("NULL", Print(p));
+}
+
+// Tests that u16 strings are escaped properly.
+TEST(PrintU16StringTest, EscapesProperly) {
+ const char16_t* p = u"'\"?\\\a\b\f\n\r\t\v\x7F\xFF hello 世界";
+ EXPECT_EQ(PrintPointer(p) +
+ " pointing to u\"'\\\"?\\\\\\a\\b\\f\\n\\r\\t\\v\\x7F\\xFF "
+ "hello \\x4E16\\x754C\"",
+ Print(p));
+}
+
+// const char32_t*.
+TEST(PrintU32StringTest, Const) {
+ const char32_t* p = U"🗺️";
+ EXPECT_EQ(PrintPointer(p) + " pointing to U\"\\x1F5FA\\xFE0F\"", Print(p));
+}
+
+// char32_t*.
+TEST(PrintU32StringTest, NonConst) {
+ char32_t p[] = U"🌌";
+ EXPECT_EQ(PrintPointer(p) + " pointing to U\"\\x1F30C\"",
+ Print(static_cast<char32_t*>(p)));
+}
+
+// NULL u32 string.
+TEST(PrintU32StringTest, Null) {
+ const char32_t* p = nullptr;
+ EXPECT_EQ("NULL", Print(p));
+}
+
+// Tests that u32 strings are escaped properly.
+TEST(PrintU32StringTest, EscapesProperly) {
+ const char32_t* p = U"'\"?\\\a\b\f\n\r\t\v\x7F\xFF hello 🗺️";
+ EXPECT_EQ(PrintPointer(p) +
+ " pointing to U\"'\\\"?\\\\\\a\\b\\f\\n\\r\\t\\v\\x7F\\xFF "
+ "hello \\x1F5FA\\xFE0F\"",
+ Print(p));
+}
+
// 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,
EXPECT_EQ("\"H\\0i\" (no terminating NUL)", PrintArrayHelper(a));
}
-// const char array with terminating NUL.
-TEST(PrintArrayTest, ConstCharArrayWithTerminatingNul) {
+// char array with terminating NUL.
+TEST(PrintArrayTest, CharArrayWithTerminatingNul) {
const char a[] = "\0Hi";
EXPECT_EQ("\"\\0Hi\"", PrintArrayHelper(a));
}
-// const wchar_t array without terminating NUL.
+#ifdef __cpp_char8_t
+// char_t array without terminating NUL.
+TEST(PrintArrayTest, Char8ArrayWithNoTerminatingNul) {
+ // Array a contains '\0' in the middle and doesn't end with '\0'.
+ const char8_t a[] = {u8'H', u8'\0', u8'i'};
+ EXPECT_EQ("u8\"H\\0i\" (no terminating NUL)", PrintArrayHelper(a));
+}
+
+// char8_t array with terminating NUL.
+TEST(PrintArrayTest, Char8ArrayWithTerminatingNul) {
+ const char8_t a[] = u8"\0世界";
+ EXPECT_EQ(
+ "u8\"\\0\\xE4\\xB8\\x96\\xE7\\x95\\x8C\"",
+ PrintArrayHelper(a));
+}
+#endif
+
+// const char16_t array without terminating NUL.
+TEST(PrintArrayTest, Char16ArrayWithNoTerminatingNul) {
+ // Array a contains '\0' in the middle and doesn't end with '\0'.
+ const char16_t a[] = {u'こ', u'\0', u'ん', u'に', u'ち', u'は'};
+ EXPECT_EQ("u\"\\x3053\\0\\x3093\\x306B\\x3061\\x306F\" (no terminating NUL)",
+ PrintArrayHelper(a));
+}
+
+// char16_t array with terminating NUL.
+TEST(PrintArrayTest, Char16ArrayWithTerminatingNul) {
+ const char16_t a[] = u"\0こんにちは";
+ EXPECT_EQ("u\"\\0\\x3053\\x3093\\x306B\\x3061\\x306F\"", PrintArrayHelper(a));
+}
+
+// char32_t array without terminating NUL.
+TEST(PrintArrayTest, Char32ArrayWithNoTerminatingNul) {
+ // Array a contains '\0' in the middle and doesn't end with '\0'.
+ const char32_t a[] = {U'👋', U'\0', U'🌌'};
+ EXPECT_EQ("U\"\\x1F44B\\0\\x1F30C\" (no terminating NUL)",
+ PrintArrayHelper(a));
+}
+
+// char32_t array with terminating NUL.
+TEST(PrintArrayTest, Char32ArrayWithTerminatingNul) {
+ const char32_t a[] = U"\0👋🌌";
+ EXPECT_EQ("U\"\\0\\x1F44B\\x1F30C\"", PrintArrayHelper(a));
+}
+
+// wchar_t array without terminating NUL.
TEST(PrintArrayTest, WCharArrayWithNoTerminatingNul) {
// Array a contains '\0' in the middle and doesn't end with '\0'.
- const wchar_t a[] = { L'H', L'\0', L'i' };
+ const wchar_t a[] = {L'H', L'\0', L'i'};
EXPECT_EQ("L\"H\\0i\" (no terminating NUL)", PrintArrayHelper(a));
}
// wchar_t array with terminating NUL.
-TEST(PrintArrayTest, WConstCharArrayWithTerminatingNul) {
+TEST(PrintArrayTest, WCharArrayWithTerminatingNul) {
const wchar_t a[] = L"\0Hi";
EXPECT_EQ("L\"\\0Hi\"", PrintArrayHelper(a));
}
}
#endif // GTEST_HAS_STD_WSTRING
+#ifdef __cpp_char8_t
+TEST(PrintStringTest, U8String) {
+ std::u8string str = u8"Hello, 世界";
+ EXPECT_EQ(str, str); // Verify EXPECT_EQ compiles with this type.
+ EXPECT_EQ("u8\"Hello, \\xE4\\xB8\\x96\\xE7\\x95\\x8C\"", Print(str));
+}
+#endif
+
+TEST(PrintStringTest, U16String) {
+ std::u16string str = u"Hello, 世界";
+ EXPECT_EQ(str, str); // Verify EXPECT_EQ compiles with this type.
+ EXPECT_EQ("u\"Hello, \\x4E16\\x754C\"", Print(str));
+}
+
+TEST(PrintStringTest, U32String) {
+ std::u32string str = U"Hello, 🗺️";
+ EXPECT_EQ(str, str); // Verify EXPECT_EQ compiles with this type
+ EXPECT_EQ("U\"Hello, \\x1F5FA\\xFE0F\"", Print(str));
+}
+
// Tests printing types that support generic streaming (i.e. streaming
// to std::basic_ostream<Char, CharTraits> for any valid Char and
// CharTraits types).
EXPECT_EQ("AllowsGenericStreamingAndImplicitConversionTemplate", Print(a));
}
-#if GTEST_HAS_ABSL
+#if GTEST_INTERNAL_HAS_STRING_VIEW
-// Tests printing ::absl::string_view.
+// Tests printing internal::StringView.
TEST(PrintStringViewTest, SimpleStringView) {
- const ::absl::string_view sp = "Hello";
+ const internal::StringView sp = "Hello";
EXPECT_EQ("\"Hello\"", Print(sp));
}
TEST(PrintStringViewTest, UnprintableCharacters) {
const char str[] = "NUL (\0) and \r\t";
- const ::absl::string_view sp(str, sizeof(str) - 1);
+ const internal::StringView sp(str, sizeof(str) - 1);
EXPECT_EQ("\"NUL (\\0) and \\r\\t\"", Print(sp));
}
-#endif // GTEST_HAS_ABSL
+#endif // GTEST_INTERNAL_HAS_STRING_VIEW
// Tests printing STL containers.
EXPECT_EQ("(false, 2, 3, 4)", Print(t4));
const char* const str = "8";
- ::std::tuple<bool, char, short, testing::internal::Int32, // NOLINT
- testing::internal::Int64, float, double, const char*, void*,
- std::string>
+ ::std::tuple<bool, char, short, int32_t, int64_t, float, double, // NOLINT
+ const char*, void*, std::string>
t10(false, 'a', static_cast<short>(3), 4, 5, 1.5F, -2.5, str, // NOLINT
nullptr, "10");
EXPECT_EQ("(false, 'a' (97, 0x61), 3, 4, 5, 1.5, -2.5, " + PrintPointer(str) +
Print(::foo::StreamableTemplateInFoo<int>()));
}
+TEST(PrintStreamableTypeTest, TypeInUserNamespaceWithTemplatedStreamOperator) {
+ EXPECT_EQ("TemplatedStreamableInFoo",
+ Print(::foo::TemplatedStreamableInFoo()));
+}
+
+TEST(PrintStreamableTypeTest, SubclassUsesSuperclassStreamOperator) {
+ ParentClass parent;
+ ChildClassWithStreamOperator child_stream;
+ ChildClassWithoutStreamOperator child_no_stream;
+ EXPECT_EQ("ParentClass", Print(parent));
+ EXPECT_EQ("ChildClassWithStreamOperator", Print(child_stream));
+ EXPECT_EQ("ParentClass", Print(child_no_stream));
+}
+
// Tests printing a user-defined recursive container type that has a <<
// operator.
TEST(PrintStreamableTypeTest, PathLikeInUserNamespace) {
EXPECT_EQ("123", ss.str());
}
+TEST(UniversalPrintTest, WorksForPairWithConst) {
+ std::pair<const Wrapper<std::string>, int> p(Wrapper<std::string>("abc"), 1);
+ ::std::stringstream ss;
+ UniversalPrint(p, &ss);
+ EXPECT_EQ("(Wrapper(\"abc\"), 1)", ss.str());
+}
+
TEST(UniversalPrintTest, WorksForCString) {
const char* s1 = "abc";
::std::stringstream ss1;
EXPECT_EQ("\"\\\"Line\\0 1\\\"\\nLine 2\"", ss2.str());
}
+TEST(UniversalPrintTest, IncompleteType) {
+ struct Incomplete;
+ char some_object = 0;
+ EXPECT_EQ("(incomplete type)",
+ PrintToString(reinterpret_cast<Incomplete&>(some_object)));
+}
+
+TEST(UniversalPrintTest, SmartPointers) {
+ EXPECT_EQ("(nullptr)", PrintToString(std::unique_ptr<int>()));
+ std::unique_ptr<int> p(new int(17));
+ EXPECT_EQ("(ptr = " + PrintPointer(p.get()) + ", value = 17)",
+ PrintToString(p));
+ std::unique_ptr<int[]> p2(new int[2]);
+ EXPECT_EQ("(" + PrintPointer(p2.get()) + ")", PrintToString(p2));
+
+ EXPECT_EQ("(nullptr)", PrintToString(std::shared_ptr<int>()));
+ std::shared_ptr<int> p3(new int(1979));
+ EXPECT_EQ("(ptr = " + PrintPointer(p3.get()) + ", value = 1979)",
+ PrintToString(p3));
+#if __cpp_lib_shared_ptr_arrays >= 201611L
+ std::shared_ptr<int[]> p4(new int[2]);
+ EXPECT_EQ("(" + PrintPointer(p4.get()) + ")", PrintToString(p4));
+#endif
+
+ // modifiers
+ EXPECT_EQ("(nullptr)", PrintToString(std::unique_ptr<int>()));
+ EXPECT_EQ("(nullptr)", PrintToString(std::unique_ptr<const int>()));
+ EXPECT_EQ("(nullptr)", PrintToString(std::unique_ptr<volatile int>()));
+ EXPECT_EQ("(nullptr)", PrintToString(std::unique_ptr<volatile const int>()));
+ EXPECT_EQ("(nullptr)", PrintToString(std::unique_ptr<int[]>()));
+ EXPECT_EQ("(nullptr)", PrintToString(std::unique_ptr<const int[]>()));
+ EXPECT_EQ("(nullptr)", PrintToString(std::unique_ptr<volatile int[]>()));
+ EXPECT_EQ("(nullptr)",
+ PrintToString(std::unique_ptr<volatile const int[]>()));
+ EXPECT_EQ("(nullptr)", PrintToString(std::shared_ptr<int>()));
+ EXPECT_EQ("(nullptr)", PrintToString(std::shared_ptr<const int>()));
+ EXPECT_EQ("(nullptr)", PrintToString(std::shared_ptr<volatile int>()));
+ EXPECT_EQ("(nullptr)", PrintToString(std::shared_ptr<volatile const int>()));
+#if __cpp_lib_shared_ptr_arrays >= 201611L
+ EXPECT_EQ("(nullptr)", PrintToString(std::shared_ptr<int[]>()));
+ EXPECT_EQ("(nullptr)", PrintToString(std::shared_ptr<const int[]>()));
+ EXPECT_EQ("(nullptr)", PrintToString(std::shared_ptr<volatile int[]>()));
+ EXPECT_EQ("(nullptr)",
+ PrintToString(std::shared_ptr<volatile const int[]>()));
+#endif
+
+ // void
+ EXPECT_EQ("(nullptr)", PrintToString(std::unique_ptr<void, void (*)(void*)>(
+ nullptr, nullptr)));
+ EXPECT_EQ("(" + PrintPointer(p.get()) + ")",
+ PrintToString(
+ std::unique_ptr<void, void (*)(void*)>(p.get(), [](void*) {})));
+ EXPECT_EQ("(nullptr)", PrintToString(std::shared_ptr<void>()));
+ EXPECT_EQ("(" + PrintPointer(p.get()) + ")",
+ PrintToString(std::shared_ptr<void>(p.get(), [](void*) {})));
+}
+
TEST(UniversalTersePrintTupleFieldsToStringsTestWithStd, PrintsEmptyTuple) {
Strings result = UniversalTersePrintTupleFieldsToStrings(::std::make_tuple());
EXPECT_EQ(0u, result.size());
EXPECT_EQ("\"a\"", result[1]);
}
-#if GTEST_HAS_ABSL
+#if GTEST_INTERNAL_HAS_ANY
+class PrintAnyTest : public ::testing::Test {
+ protected:
+ template <typename T>
+ static std::string ExpectedTypeName() {
+#if GTEST_HAS_RTTI
+ return internal::GetTypeName<T>();
+#else
+ return "<unknown_type>";
+#endif // GTEST_HAS_RTTI
+ }
+};
+
+TEST_F(PrintAnyTest, Empty) {
+ internal::Any any;
+ EXPECT_EQ("no value", PrintToString(any));
+}
+
+TEST_F(PrintAnyTest, NonEmpty) {
+ internal::Any any;
+ constexpr int val1 = 10;
+ const std::string val2 = "content";
+
+ any = val1;
+ EXPECT_EQ("value of type " + ExpectedTypeName<int>(), PrintToString(any));
+
+ any = val2;
+ EXPECT_EQ("value of type " + ExpectedTypeName<std::string>(),
+ PrintToString(any));
+}
+#endif // GTEST_INTERNAL_HAS_ANY
+#if GTEST_INTERNAL_HAS_OPTIONAL
TEST(PrintOptionalTest, Basic) {
- absl::optional<int> value;
+ internal::Optional<int> value;
EXPECT_EQ("(nullopt)", PrintToString(value));
value = {7};
EXPECT_EQ("(7)", PrintToString(value));
- EXPECT_EQ("(1.1)", PrintToString(absl::optional<double>{1.1}));
- EXPECT_EQ("(\"A\")", PrintToString(absl::optional<std::string>{"A"}));
+ EXPECT_EQ("(1.1)", PrintToString(internal::Optional<double>{1.1}));
+ EXPECT_EQ("(\"A\")", PrintToString(internal::Optional<std::string>{"A"}));
}
+#endif // GTEST_INTERNAL_HAS_OPTIONAL
+#if GTEST_INTERNAL_HAS_VARIANT
struct NonPrintable {
unsigned char contents = 17;
};
TEST(PrintOneofTest, Basic) {
- using Type = absl::variant<int, StreamableInGlobal, NonPrintable>;
- EXPECT_EQ("('int' with value 7)", PrintToString(Type(7)));
- EXPECT_EQ("('StreamableInGlobal' with value StreamableInGlobal)",
+ using Type = internal::Variant<int, StreamableInGlobal, NonPrintable>;
+ EXPECT_EQ("('int(index = 0)' with value 7)", PrintToString(Type(7)));
+ EXPECT_EQ("('StreamableInGlobal(index = 1)' with value StreamableInGlobal)",
PrintToString(Type(StreamableInGlobal{})));
EXPECT_EQ(
- "('testing::gtest_printers_test::NonPrintable' with value 1-byte object "
- "<11>)",
+ "('testing::gtest_printers_test::NonPrintable(index = 2)' with value "
+ "1-byte object <11>)",
PrintToString(Type(NonPrintable{})));
}
-#endif // GTEST_HAS_ABSL
+#endif // GTEST_INTERNAL_HAS_VARIANT
namespace {
class string_ref;
-#!/usr/bin/env bash
-# Copyright 2017 Google Inc.
-# All Rights Reserved.
+#!/usr/bin/env python
#
+# Copyright 2019, 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
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-set -e
+"""Verifies that SetUpTestSuite and TearDownTestSuite errors are noticed."""
-# ccache on OS X needs installation first
-# reset ccache statistics
-ccache --zero-stats
+import gtest_test_utils
-echo PATH=${PATH}
+COMMAND = gtest_test_utils.GetTestExecutablePath(
+ 'googletest-setuptestsuite-test_')
-echo "Compiler configuration:"
-echo CXX=${CXX}
-echo CC=${CC}
-echo CXXFLAGS=${CXXFLAGS}
-echo "C++ compiler version:"
-${CXX} --version || echo "${CXX} does not seem to support the --version flag"
-${CXX} -v || echo "${CXX} does not seem to support the -v flag"
+class GTestSetUpTestSuiteTest(gtest_test_utils.TestCase):
-echo "C compiler version:"
-${CC} --version || echo "${CXX} does not seem to support the --version flag"
-${CC} -v || echo "${CXX} does not seem to support the -v flag"
+ def testSetupErrorAndTearDownError(self):
+ p = gtest_test_utils.Subprocess(COMMAND)
+ self.assertNotEqual(p.exit_code, 0, msg=p.output)
+
+ self.assertIn(
+ '[ FAILED ] SetupFailTest: SetUpTestSuite or TearDownTestSuite\n'
+ '[ FAILED ] TearDownFailTest: SetUpTestSuite or TearDownTestSuite\n'
+ '\n'
+ ' 2 FAILED TEST SUITES\n',
+ p.output)
+
+if __name__ == '__main__':
+ gtest_test_utils.Main()
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Tests for Google Test itself. This verifies that the basic constructs of
-// Google Test work.
#include "gtest/gtest.h"
-#include "googletest-param-test-test.h"
-
-using ::testing::Values;
-using ::testing::internal::ParamGenerator;
-// Tests that generators defined in a different translation unit
-// are functional. The test using extern_gen_2 is defined
-// in googletest-param-test-test.cc.
-ParamGenerator<int> extern_gen_2 = Values(33);
+class SetupFailTest : public ::testing::Test {
+ protected:
+ static void SetUpTestSuite() {
+ ASSERT_EQ("", "SET_UP_FAIL");
+ }
+};
-// Tests that a parameterized test case can be defined in one translation unit
-// and instantiated in another. The test is defined in
-// googletest-param-test-test.cc and ExternalInstantiationTest fixture class is
-// defined in gtest-param-test_test.h.
-INSTANTIATE_TEST_SUITE_P(MultiplesOf33,
- ExternalInstantiationTest,
- Values(33, 66));
+TEST_F(SetupFailTest, NoopPassingTest) {}
-// Tests that a parameterized test case can be instantiated
-// in multiple translation units. Another instantiation is defined
-// in googletest-param-test-test.cc and
-// InstantiationInMultipleTranslationUnitsTest fixture is defined in
-// gtest-param-test_test.h
-INSTANTIATE_TEST_SUITE_P(Sequence2,
- InstantiationInMultipleTranslationUnitsTest,
- Values(42*3, 42*4, 42*5));
+class TearDownFailTest : public ::testing::Test {
+ protected:
+ static void TearDownTestSuite() {
+ ASSERT_EQ("", "TEAR_DOWN_FAIL");
+ }
+};
+TEST_F(TearDownFailTest, NoopPassingTest) {}
}
void OnTestStart(const TestInfo& test_info) override {
- printf("%s.%s\n", test_info.test_case_name(), test_info.name());
+ printf("%s.%s\n", test_info.test_suite_name(), test_info.name());
}
};
#include "test/gtest-typed-test_test.h"
#include "gtest/gtest.h"
-#if GTEST_HAS_TYPED_TEST_P
-
// Tests that the same type-parameterized test case can be
// instantiated in different translation units linked together.
// (ContainerTest is also instantiated in gtest-typed-test_test.cc.)
INSTANTIATE_TYPED_TEST_SUITE_P(Vector, ContainerTest,
testing::Types<std::vector<int> >);
-
-#endif // GTEST_HAS_TYPED_TEST_P
template <typename T>
T* CommonTest<T>::shared_ = nullptr;
-// This #ifdef block tests typed tests.
-#if GTEST_HAS_TYPED_TEST
-
using testing::Types;
// Tests that SetUpTestSuite()/TearDownTestSuite(), fixture ctor/dtor,
if (std::is_same<TypeParam, char>::value) {
EXPECT_STREQ(::testing::UnitTest::GetInstance()
->current_test_info()
- ->test_case_name(),
+ ->test_suite_name(),
"TypedTestWithNames/char0");
}
if (std::is_same<TypeParam, int>::value) {
EXPECT_STREQ(::testing::UnitTest::GetInstance()
->current_test_info()
- ->test_case_name(),
+ ->test_suite_name(),
"TypedTestWithNames/int1");
}
}
-#endif // GTEST_HAS_TYPED_TEST
-
-// This #ifdef block tests type-parameterized tests.
-#if GTEST_HAS_TYPED_TEST_P
-
using testing::Types;
using testing::internal::TypedTestSuitePState;
TEST_F(TypedTestSuitePStateTest, SucceedsForMatchingList) {
const char* tests = "A, B, C";
EXPECT_EQ(tests,
- state_.VerifyRegisteredTestNames("foo.cc", 1, tests));
+ state_.VerifyRegisteredTestNames("Suite", "foo.cc", 1, tests));
}
// Makes sure that the order of the tests and spaces around the names
TEST_F(TypedTestSuitePStateTest, IgnoresOrderAndSpaces) {
const char* tests = "A,C, B";
EXPECT_EQ(tests,
- state_.VerifyRegisteredTestNames("foo.cc", 1, tests));
+ state_.VerifyRegisteredTestNames("Suite", "foo.cc", 1, tests));
}
using TypedTestSuitePStateDeathTest = TypedTestSuitePStateTest;
TEST_F(TypedTestSuitePStateDeathTest, DetectsDuplicates) {
EXPECT_DEATH_IF_SUPPORTED(
- state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, A, C"),
+ state_.VerifyRegisteredTestNames("Suite", "foo.cc", 1, "A, B, A, C"),
"foo\\.cc.1.?: Test A is listed more than once\\.");
}
TEST_F(TypedTestSuitePStateDeathTest, DetectsExtraTest) {
EXPECT_DEATH_IF_SUPPORTED(
- state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, C, D"),
+ state_.VerifyRegisteredTestNames("Suite", "foo.cc", 1, "A, B, C, D"),
"foo\\.cc.1.?: No test named D can be found in this test suite\\.");
}
TEST_F(TypedTestSuitePStateDeathTest, DetectsMissedTest) {
EXPECT_DEATH_IF_SUPPORTED(
- state_.VerifyRegisteredTestNames("foo.cc", 1, "A, C"),
+ state_.VerifyRegisteredTestNames("Suite", "foo.cc", 1, "A, C"),
"foo\\.cc.1.?: You forgot to list test B\\.");
}
// Tests that defining a test for a parameterized test case generates
// a run-time error if the test case has been registered.
TEST_F(TypedTestSuitePStateDeathTest, DetectsTestAfterRegistration) {
- state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, C");
+ state_.VerifyRegisteredTestNames("Suite", "foo.cc", 1, "A, B, C");
EXPECT_DEATH_IF_SUPPORTED(
state_.AddTestName("foo.cc", 2, "FooTest", "D"),
"foo\\.cc.2.?: Test D must be defined before REGISTER_TYPED_TEST_SUITE_P"
if (std::is_same<TypeParam, char>::value) {
EXPECT_STREQ(::testing::UnitTest::GetInstance()
->current_test_info()
- ->test_case_name(),
+ ->test_suite_name(),
"CustomName/TypeParametrizedTestWithNames/parChar0");
}
if (std::is_same<TypeParam, int>::value) {
EXPECT_STREQ(::testing::UnitTest::GetInstance()
->current_test_info()
- ->test_case_name(),
+ ->test_suite_name(),
"CustomName/TypeParametrizedTestWithNames/parInt1");
}
}
} // namespace library2
-#endif // GTEST_HAS_TYPED_TEST_P
-
-#if !defined(GTEST_HAS_TYPED_TEST) && !defined(GTEST_HAS_TYPED_TEST_P)
-
-// Google Test may not support type-parameterized tests with some
-// compilers. If we use conditional compilation to compile out all
-// code referring to the gtest_main library, MSVC linker will not link
-// that library at all and consequently complain about missing entry
-// point defined in that library (fatal error LNK1561: entry point
-// must be defined). This dummy test keeps gtest_main linked in.
-TEST(DummyTest, TypedTestsAreNotSupportedOnThisPlatform) {}
-
-#if _MSC_VER
-GTEST_DISABLE_MSC_WARNINGS_POP_() // 4127
-#endif // _MSC_VER
-
-#endif // #if !defined(GTEST_HAS_TYPED_TEST) && !defined(GTEST_HAS_TYPED_TEST_P)
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#ifndef GTEST_TEST_GTEST_TYPED_TEST_TEST_H_
-#define GTEST_TEST_GTEST_TYPED_TEST_TEST_H_
+#ifndef GOOGLETEST_TEST_GTEST_TYPED_TEST_TEST_H_
+#define GOOGLETEST_TEST_GTEST_TYPED_TEST_TEST_H_
#include "gtest/gtest.h"
-#if GTEST_HAS_TYPED_TEST_P
-
using testing::Test;
// For testing that the same type-parameterized test case can be
REGISTER_TYPED_TEST_SUITE_P(ContainerTest,
CanBeDefaultConstructed, InitialSizeIsZero);
-#endif // GTEST_HAS_TYPED_TEST_P
-
-#endif // GTEST_TEST_GTEST_TYPED_TEST_TEST_H_
+#endif // GOOGLETEST_TEST_GTEST_TYPED_TEST_TEST_H_
// name. The caller is responsible for deleting the array.
static TestSuite const** GetSortedTestSuites() {
UnitTest& unit_test = *UnitTest::GetInstance();
- auto const** const test_suites =
- new const TestSuite*[unit_test.total_test_suite_count()];
+ auto const** const test_suites = new const TestSuite*[static_cast<size_t>(
+ unit_test.total_test_suite_count())];
for (int i = 0; i < unit_test.total_test_suite_count(); ++i)
test_suites[i] = unit_test.GetTestSuite(i);
// sorted by the test name. The caller is responsible for deleting the
// array.
static TestInfo const** GetSortedTests(const TestSuite* test_suite) {
- TestInfo const** const tests =
- new const TestInfo*[test_suite->total_test_count()];
+ TestInfo const** const tests = new const TestInfo*[static_cast<size_t>(
+ test_suite->total_test_count())];
for (int i = 0; i < test_suite->total_test_count(); ++i)
tests[i] = test_suite->GetTestInfo(i);
}
};
-#if GTEST_HAS_TYPED_TEST
template <typename T> class TestSuiteWithCommentTest : public Test {};
TYPED_TEST_SUITE(TestSuiteWithCommentTest, Types<int>);
TYPED_TEST(TestSuiteWithCommentTest, Dummy) {}
const int kTypedTestSuites = 1;
const int kTypedTests = 1;
-#else
-const int kTypedTestSuites = 0;
-const int kTypedTests = 0;
-#endif // GTEST_HAS_TYPED_TEST
// We can only test the accessors that do not change value while tests run.
// Since tests can be run in any order, the values the accessors that track
EXPECT_STREQ("ApiTest", test_suites[0]->name());
EXPECT_STREQ("DISABLED_Test", test_suites[1]->name());
-#if GTEST_HAS_TYPED_TEST
EXPECT_STREQ("TestSuiteWithCommentTest/0", test_suites[2]->name());
-#endif // GTEST_HAS_TYPED_TEST
delete[] test_suites;
delete[] tests;
tests = nullptr;
-#if GTEST_HAS_TYPED_TEST
test_suite = UnitTestHelper::FindTestSuite("TestSuiteWithCommentTest/0");
ASSERT_TRUE(test_suite != nullptr);
EXPECT_STREQ("TestSuiteWithCommentTest/0", test_suite->name());
- EXPECT_STREQ(GetTypeName<int>().c_str(), test_suite->type_param());
+ EXPECT_STREQ(GetTypeName<Types<int>>().c_str(), test_suite->type_param());
EXPECT_TRUE(test_suite->should_run());
EXPECT_EQ(0, test_suite->disabled_test_count());
EXPECT_EQ(1, test_suite->test_to_run_count());
EXPECT_STREQ("Dummy", tests[0]->name());
EXPECT_STREQ("TestSuiteWithCommentTest/0", tests[0]->test_suite_name());
EXPECT_TRUE(IsNull(tests[0]->value_param()));
- EXPECT_STREQ(GetTypeName<int>().c_str(), tests[0]->type_param());
+ EXPECT_STREQ(GetTypeName<Types<int>>().c_str(), tests[0]->type_param());
EXPECT_TRUE(tests[0]->should_run());
delete[] tests;
-#endif // GTEST_HAS_TYPED_TEST
}
TEST(ApiTest, TestSuiteDisabledAccessorsWork) {
EXPECT_EQ(0, test_suites[1]->successful_test_count());
EXPECT_EQ(0, test_suites[1]->failed_test_count());
-#if GTEST_HAS_TYPED_TEST
EXPECT_STREQ("TestSuiteWithCommentTest/0", test_suites[2]->name());
- EXPECT_STREQ(GetTypeName<int>().c_str(), test_suites[2]->type_param());
+ EXPECT_STREQ(GetTypeName<Types<int>>().c_str(),
+ test_suites[2]->type_param());
EXPECT_TRUE(test_suites[2]->should_run());
EXPECT_EQ(0, test_suites[2]->disabled_test_count());
ASSERT_EQ(1, test_suites[2]->total_test_count());
EXPECT_EQ(0, test_suites[2]->failed_test_count());
EXPECT_TRUE(test_suites[2]->Passed());
EXPECT_FALSE(test_suites[2]->Failed());
-#endif // GTEST_HAS_TYPED_TEST
const TestSuite* test_suite = UnitTestHelper::FindTestSuite("ApiTest");
const TestInfo** tests = UnitTestHelper::GetSortedTests(test_suite);
delete[] tests;
-#if GTEST_HAS_TYPED_TEST
test_suite = UnitTestHelper::FindTestSuite("TestSuiteWithCommentTest/0");
tests = UnitTestHelper::GetSortedTests(test_suite);
EXPECT_STREQ("Dummy", tests[0]->name());
EXPECT_STREQ("TestSuiteWithCommentTest/0", tests[0]->test_suite_name());
EXPECT_TRUE(IsNull(tests[0]->value_param()));
- EXPECT_STREQ(GetTypeName<int>().c_str(), tests[0]->type_param());
+ EXPECT_STREQ(GetTypeName<Types<int>>().c_str(), tests[0]->type_param());
EXPECT_TRUE(tests[0]->should_run());
EXPECT_TRUE(tests[0]->result()->Passed());
EXPECT_EQ(0, tests[0]->result()->test_property_count());
delete[] tests;
-#endif // GTEST_HAS_TYPED_TEST
delete[] test_suites;
}
};
IS_LINUX = os.name == 'posix' and os.uname()[0] == 'Linux'
+IS_GNUKFREEBSD = os.name == 'posix' and os.uname()[0] == 'GNU/kFreeBSD'
IS_WINDOWS = os.name == 'nt'
PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath('gtest_help_test_')
FLAG_PREFIX + r'shuffle.*' +
FLAG_PREFIX + r'random_seed=.*' +
FLAG_PREFIX + r'color=.*' +
+ FLAG_PREFIX + r'brief.*' +
FLAG_PREFIX + r'print_time.*' +
FLAG_PREFIX + r'output=.*' +
FLAG_PREFIX + r'break_on_failure.*' +
self.assertEquals(0, exit_code)
self.assert_(HELP_REGEX.search(output), output)
- if IS_LINUX:
+ if IS_LINUX or IS_GNUKFREEBSD:
self.assert_(STREAM_RESULT_TO_FLAG in output, output)
else:
self.assert_(STREAM_RESULT_TO_FLAG not in output, output)
GTEST_OUTPUT_FLAG = '--gtest_output'
EXPECTED_XML = """<\?xml version="1.0" encoding="UTF-8"\?>
-<testsuites tests="2" name="AllTests">
+<testsuites tests="16" name="AllTests">
<testsuite name="FooTest" tests="2">
<testcase name="Test1" file=".*gtest_list_output_unittest_.cc" line="43" />
<testcase name="Test2" file=".*gtest_list_output_unittest_.cc" line="45" />
</testsuite>
+ <testsuite name="FooTestFixture" tests="2">
+ <testcase name="Test3" file=".*gtest_list_output_unittest_.cc" line="48" />
+ <testcase name="Test4" file=".*gtest_list_output_unittest_.cc" line="49" />
+ </testsuite>
+ <testsuite name="TypedTest/0" tests="2">
+ <testcase name="Test7" type_param="int" file=".*gtest_list_output_unittest_.cc" line="60" />
+ <testcase name="Test8" type_param="int" file=".*gtest_list_output_unittest_.cc" line="61" />
+ </testsuite>
+ <testsuite name="TypedTest/1" tests="2">
+ <testcase name="Test7" type_param="bool" file=".*gtest_list_output_unittest_.cc" line="60" />
+ <testcase name="Test8" type_param="bool" file=".*gtest_list_output_unittest_.cc" line="61" />
+ </testsuite>
+ <testsuite name="Single/TypeParameterizedTestSuite/0" tests="2">
+ <testcase name="Test9" type_param="int" file=".*gtest_list_output_unittest_.cc" line="66" />
+ <testcase name="Test10" type_param="int" file=".*gtest_list_output_unittest_.cc" line="67" />
+ </testsuite>
+ <testsuite name="Single/TypeParameterizedTestSuite/1" tests="2">
+ <testcase name="Test9" type_param="bool" file=".*gtest_list_output_unittest_.cc" line="66" />
+ <testcase name="Test10" type_param="bool" file=".*gtest_list_output_unittest_.cc" line="67" />
+ </testsuite>
+ <testsuite name="ValueParam/ValueParamTest" tests="4">
+ <testcase name="Test5/0" value_param="33" file=".*gtest_list_output_unittest_.cc" line="52" />
+ <testcase name="Test5/1" value_param="42" file=".*gtest_list_output_unittest_.cc" line="52" />
+ <testcase name="Test6/0" value_param="33" file=".*gtest_list_output_unittest_.cc" line="53" />
+ <testcase name="Test6/1" value_param="42" file=".*gtest_list_output_unittest_.cc" line="53" />
+ </testsuite>
</testsuites>
"""
EXPECTED_JSON = """{
- "tests": 2,
+ "tests": 16,
"name": "AllTests",
"testsuites": \[
{
"line": 45
}
\]
+ },
+ {
+ "name": "FooTestFixture",
+ "tests": 2,
+ "testsuite": \[
+ {
+ "name": "Test3",
+ "file": ".*gtest_list_output_unittest_.cc",
+ "line": 48
+ },
+ {
+ "name": "Test4",
+ "file": ".*gtest_list_output_unittest_.cc",
+ "line": 49
+ }
+ \]
+ },
+ {
+ "name": "TypedTest\\\\/0",
+ "tests": 2,
+ "testsuite": \[
+ {
+ "name": "Test7",
+ "type_param": "int",
+ "file": ".*gtest_list_output_unittest_.cc",
+ "line": 60
+ },
+ {
+ "name": "Test8",
+ "type_param": "int",
+ "file": ".*gtest_list_output_unittest_.cc",
+ "line": 61
+ }
+ \]
+ },
+ {
+ "name": "TypedTest\\\\/1",
+ "tests": 2,
+ "testsuite": \[
+ {
+ "name": "Test7",
+ "type_param": "bool",
+ "file": ".*gtest_list_output_unittest_.cc",
+ "line": 60
+ },
+ {
+ "name": "Test8",
+ "type_param": "bool",
+ "file": ".*gtest_list_output_unittest_.cc",
+ "line": 61
+ }
+ \]
+ },
+ {
+ "name": "Single\\\\/TypeParameterizedTestSuite\\\\/0",
+ "tests": 2,
+ "testsuite": \[
+ {
+ "name": "Test9",
+ "type_param": "int",
+ "file": ".*gtest_list_output_unittest_.cc",
+ "line": 66
+ },
+ {
+ "name": "Test10",
+ "type_param": "int",
+ "file": ".*gtest_list_output_unittest_.cc",
+ "line": 67
+ }
+ \]
+ },
+ {
+ "name": "Single\\\\/TypeParameterizedTestSuite\\\\/1",
+ "tests": 2,
+ "testsuite": \[
+ {
+ "name": "Test9",
+ "type_param": "bool",
+ "file": ".*gtest_list_output_unittest_.cc",
+ "line": 66
+ },
+ {
+ "name": "Test10",
+ "type_param": "bool",
+ "file": ".*gtest_list_output_unittest_.cc",
+ "line": 67
+ }
+ \]
+ },
+ {
+ "name": "ValueParam\\\\/ValueParamTest",
+ "tests": 4,
+ "testsuite": \[
+ {
+ "name": "Test5\\\\/0",
+ "value_param": "33",
+ "file": ".*gtest_list_output_unittest_.cc",
+ "line": 52
+ },
+ {
+ "name": "Test5\\\\/1",
+ "value_param": "42",
+ "file": ".*gtest_list_output_unittest_.cc",
+ "line": 52
+ },
+ {
+ "name": "Test6\\\\/0",
+ "value_param": "33",
+ "file": ".*gtest_list_output_unittest_.cc",
+ "line": 53
+ },
+ {
+ "name": "Test6\\\\/1",
+ "value_param": "42",
+ "file": ".*gtest_list_output_unittest_.cc",
+ "line": 53
+ }
+ \]
}
\]
}
p = gtest_test_utils.Subprocess(
command, env=environ_copy, working_dir=gtest_test_utils.GetTempDir())
- self.assert_(p.exited)
- self.assertEquals(0, p.exit_code)
+ self.assertTrue(p.exited)
+ self.assertEqual(0, p.exit_code)
+ self.assertTrue(os.path.isfile(file_path))
with open(file_path) as f:
result = f.read()
return result
for actual_line in actual_lines:
expected_line = expected_lines[line_count]
expected_line_re = re.compile(expected_line.strip())
- self.assert_(
+ self.assertTrue(
expected_line_re.match(actual_line.strip()),
('actual output of "%s",\n'
'which does not match expected regex of "%s"\n'
TEST(FooTest, Test2) {}
+class FooTestFixture : public ::testing::Test {};
+TEST_F(FooTestFixture, Test3) {}
+TEST_F(FooTestFixture, Test4) {}
+
+class ValueParamTest : public ::testing::TestWithParam<int> {};
+TEST_P(ValueParamTest, Test5) {}
+TEST_P(ValueParamTest, Test6) {}
+INSTANTIATE_TEST_SUITE_P(ValueParam, ValueParamTest, ::testing::Values(33, 42));
+
+template <typename T>
+class TypedTest : public ::testing::Test {};
+typedef testing::Types<int, bool> TypedTestTypes;
+TYPED_TEST_SUITE(TypedTest, TypedTestTypes);
+TYPED_TEST(TypedTest, Test7) {}
+TYPED_TEST(TypedTest, Test8) {}
+
+template <typename T>
+class TypeParameterizedTestSuite : public ::testing::Test {};
+TYPED_TEST_SUITE_P(TypeParameterizedTestSuite);
+TYPED_TEST_P(TypeParameterizedTestSuite, Test9) {}
+TYPED_TEST_P(TypeParameterizedTestSuite, Test10) {}
+REGISTER_TYPED_TEST_SUITE_P(TypeParameterizedTestSuite, Test9, Test10);
+typedef testing::Types<int, bool> TypeParameterizedTestSuiteTypes; // NOLINT
+INSTANTIATE_TYPED_TEST_SUITE_P(Single, TypeParameterizedTestSuite,
+ TypeParameterizedTestSuiteTypes);
+
int main(int argc, char **argv) {
::testing::InitGoogleTest(&argc, argv);
// (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 01/02/2019 by command
+// This file is AUTOMATICALLY GENERATED on 11/05/2019 by command
// 'gen_gtest_pred_impl.py 5'. DO NOT EDIT BY HAND!
// Regression test for gtest_pred_impl.h
return v1 > 0;
}
-// The following two functions are needed to circumvent a bug in
-// gcc 2.95.3, which sometimes has problem with the above template
-// function.
+// The following two functions are needed because a compiler doesn't have
+// a context yet to know which template function must be instantiated.
bool PredFunction1Int(int v1) {
return v1 > 0;
}
return v1 + v2 > 0;
}
-// The following two functions are needed to circumvent a bug in
-// gcc 2.95.3, which sometimes has problem with the above template
-// function.
+// The following two functions are needed because a compiler doesn't have
+// a context yet to know which template function must be instantiated.
bool PredFunction2Int(int v1, int v2) {
return v1 + v2 > 0;
}
return v1 + v2 + v3 > 0;
}
-// The following two functions are needed to circumvent a bug in
-// gcc 2.95.3, which sometimes has problem with the above template
-// function.
+// The following two functions are needed because a compiler doesn't have
+// a context yet to know which template function must be instantiated.
bool PredFunction3Int(int v1, int v2, int v3) {
return v1 + v2 + v3 > 0;
}
return v1 + v2 + v3 + v4 > 0;
}
-// The following two functions are needed to circumvent a bug in
-// gcc 2.95.3, which sometimes has problem with the above template
-// function.
+// The following two functions are needed because a compiler doesn't have
+// a context yet to know which template function must be instantiated.
bool PredFunction4Int(int v1, int v2, int v3, int v4) {
return v1 + v2 + v3 + v4 > 0;
}
return v1 + v2 + v3 + v4 + v5 > 0;
}
-// The following two functions are needed to circumvent a bug in
-// gcc 2.95.3, which sometimes has problem with the above template
-// function.
+// The following two functions are needed because a compiler doesn't have
+// a context yet to know which template function must be instantiated.
bool PredFunction5Int(int v1, int v2, int v3, int v4, int v5) {
return v1 + v2 + v3 + v4 + v5 > 0;
}
-#!/usr/bin/env bash
-# Copyright 2017 Google Inc.
-# All Rights Reserved.
+#!/usr/bin/env python
#
+# Copyright 2019 Google LLC. All Rights Reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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.
+"""Tests Google Test's gtest skip in environment setup behavior.
-#
-# This file should be sourced, and not executed as a standalone script.
-#
+This script invokes gtest_skip_in_environment_setup_test_ and verifies its
+output.
+"""
+
+import re
+
+import gtest_test_utils
+
+# Path to the gtest_skip_in_environment_setup_test binary
+EXE_PATH = gtest_test_utils.GetTestExecutablePath('gtest_skip_test')
+
+OUTPUT = gtest_test_utils.Subprocess([EXE_PATH]).output
+
+
+# Test.
+class SkipEntireEnvironmentTest(gtest_test_utils.TestCase):
+
+ def testSkipEntireEnvironmentTest(self):
+ self.assertIn('Skipped\nskipping single test\n', OUTPUT)
+ skip_fixture = 'Skipped\nskipping all tests for this fixture\n'
+ self.assertIsNotNone(
+ re.search(skip_fixture + '.*' + skip_fixture, OUTPUT, flags=re.DOTALL),
+ repr(OUTPUT))
+ self.assertNotIn('FAILED', OUTPUT)
-# TODO() - we can check if this is being sourced using $BASH_VERSION and $BASH_SOURCE[0] != ${0}.
-#
-if [ "${TRAVIS_OS_NAME}" = "osx" ]; then
- if [ "$CXX" = "clang++" ]; then
- # $PATH needs to be adjusted because the llvm tap doesn't install the
- # package to /usr/local/bin, etc, like the gcc tap does.
- # See: https://github.com/Homebrew/legacy-homebrew/issues/29733
- clang_version=3.9
- export PATH="/usr/local/opt/llvm@${clang_version}/bin:$PATH";
- fi
-fi
+if __name__ == '__main__':
+ gtest_test_utils.Main()
using ::testing::Test;
TEST(SkipTest, DoesSkip) {
- GTEST_SKIP();
+ GTEST_SKIP() << "skipping single test";
EXPECT_EQ(0, 1);
}
following attributes:
terminated_by_signal True if and only if the child process has been
terminated by a signal.
- signal Sygnal that terminated the child process.
exited True if and only if the child process exited
normally.
exit_code The code with which the child process exited.
else: # os.WIFEXITED(ret_code) should return True here.
self._return_code = os.WEXITSTATUS(ret_code)
- if self._return_code < 0:
+ if bool(self._return_code & 0x80000000):
self.terminated_by_signal = True
self.exited = False
- self.signal = -self._return_code
else:
self.terminated_by_signal = False
self.exited = True
// code once "gtest.h" has been #included.
// Do not move it after other gtest #includes.
TEST(CommandLineFlagsTest, CanBeAccessedInCodeOnceGTestHIsIncluded) {
- bool dummy = testing::GTEST_FLAG(also_run_disabled_tests)
- || testing::GTEST_FLAG(break_on_failure)
- || testing::GTEST_FLAG(catch_exceptions)
- || testing::GTEST_FLAG(color) != "unknown"
- || testing::GTEST_FLAG(filter) != "unknown"
- || testing::GTEST_FLAG(list_tests)
- || testing::GTEST_FLAG(output) != "unknown"
- || testing::GTEST_FLAG(print_time)
- || testing::GTEST_FLAG(random_seed)
- || testing::GTEST_FLAG(repeat) > 0
- || testing::GTEST_FLAG(show_internal_stack_frames)
- || testing::GTEST_FLAG(shuffle)
- || testing::GTEST_FLAG(stack_trace_depth) > 0
- || testing::GTEST_FLAG(stream_result_to) != "unknown"
- || testing::GTEST_FLAG(throw_on_failure);
+ bool dummy = testing::GTEST_FLAG(also_run_disabled_tests) ||
+ testing::GTEST_FLAG(break_on_failure) ||
+ testing::GTEST_FLAG(catch_exceptions) ||
+ testing::GTEST_FLAG(color) != "unknown" ||
+ testing::GTEST_FLAG(fail_fast) ||
+ testing::GTEST_FLAG(filter) != "unknown" ||
+ testing::GTEST_FLAG(list_tests) ||
+ testing::GTEST_FLAG(output) != "unknown" ||
+ testing::GTEST_FLAG(brief) || testing::GTEST_FLAG(print_time) ||
+ testing::GTEST_FLAG(random_seed) ||
+ testing::GTEST_FLAG(repeat) > 0 ||
+ testing::GTEST_FLAG(show_internal_stack_frames) ||
+ testing::GTEST_FLAG(shuffle) ||
+ testing::GTEST_FLAG(stack_trace_depth) > 0 ||
+ testing::GTEST_FLAG(stream_result_to) != "unknown" ||
+ testing::GTEST_FLAG(throw_on_failure);
EXPECT_TRUE(dummy || !dummy); // Suppresses warning that dummy is unused.
}
#include <string.h>
#include <time.h>
+#include <cstdint>
#include <map>
#include <ostream>
+#include <string>
#include <type_traits>
#include <unordered_set>
#include <vector>
using testing::GTEST_FLAG(catch_exceptions);
using testing::GTEST_FLAG(color);
using testing::GTEST_FLAG(death_test_use_fork);
+using testing::GTEST_FLAG(fail_fast);
using testing::GTEST_FLAG(filter);
using testing::GTEST_FLAG(list_tests);
using testing::GTEST_FLAG(output);
+using testing::GTEST_FLAG(brief);
using testing::GTEST_FLAG(print_time);
using testing::GTEST_FLAG(random_seed);
using testing::GTEST_FLAG(repeat);
using testing::GTEST_FLAG(throw_on_failure);
using testing::IsNotSubstring;
using testing::IsSubstring;
+using testing::kMaxStackTraceDepth;
using testing::Message;
using testing::ScopedFakeTestPartResultReporter;
using testing::StaticAssertTypeEq;
using testing::Test;
-using testing::TestCase;
using testing::TestEventListeners;
using testing::TestInfo;
using testing::TestPartResult;
using testing::TestPartResultArray;
using testing::TestProperty;
using testing::TestResult;
+using testing::TestSuite;
using testing::TimeInMillis;
using testing::UnitTest;
using testing::internal::AlwaysFalse;
using testing::internal::ForEach;
using testing::internal::FormatEpochTimeInMillisAsIso8601;
using testing::internal::FormatTimeInMillisAsSeconds;
-using testing::internal::GTestFlagSaver;
using testing::internal::GetCurrentOsStackTraceExceptTop;
using testing::internal::GetElementOr;
using testing::internal::GetNextRandomSeed;
using testing::internal::GetTimeInMillis;
using testing::internal::GetTypeId;
using testing::internal::GetUnitTestImpl;
-using testing::internal::Int32;
+using testing::internal::GTestFlagSaver;
+using testing::internal::HasDebugStringAndShortDebugString;
using testing::internal::Int32FromEnvOrDie;
-using testing::internal::IsAProtocolMessage;
using testing::internal::IsContainer;
using testing::internal::IsContainerTest;
using testing::internal::IsNotContainer;
+using testing::internal::kMaxRandomSeed;
+using testing::internal::kTestTypeIdInGoogleTest;
using testing::internal::NativeArray;
using testing::internal::OsStackTraceGetter;
using testing::internal::OsStackTraceGetterInterface;
using testing::internal::String;
using testing::internal::TestEventListenersAccessor;
using testing::internal::TestResultAccessor;
-using testing::internal::UInt32;
using testing::internal::UnitTestImpl;
using testing::internal::WideStringToUtf8;
using testing::internal::edit_distance::CalculateOptimalEdits;
using testing::internal::edit_distance::CreateUnifiedDiff;
using testing::internal::edit_distance::EditType;
-using testing::internal::kMaxRandomSeed;
-using testing::internal::kTestTypeIdInGoogleTest;
-using testing::kMaxStackTraceDepth;
#if GTEST_HAS_STREAM_REDIRECTION
using testing::internal::CaptureStdout;
const TimeInMillis FormatEpochTimeInMillisAsIso8601Test::kMillisPerSec;
TEST_F(FormatEpochTimeInMillisAsIso8601Test, PrintsTwoDigitSegments) {
- EXPECT_EQ("2011-10-31T18:52:42",
+ EXPECT_EQ("2011-10-31T18:52:42.000",
FormatEpochTimeInMillisAsIso8601(1320087162 * kMillisPerSec));
}
-TEST_F(FormatEpochTimeInMillisAsIso8601Test, MillisecondsDoNotAffectResult) {
+TEST_F(FormatEpochTimeInMillisAsIso8601Test, IncludesMillisecondsAfterDot) {
EXPECT_EQ(
- "2011-10-31T18:52:42",
+ "2011-10-31T18:52:42.234",
FormatEpochTimeInMillisAsIso8601(1320087162 * kMillisPerSec + 234));
}
TEST_F(FormatEpochTimeInMillisAsIso8601Test, PrintsLeadingZeroes) {
- EXPECT_EQ("2011-09-03T05:07:02",
+ EXPECT_EQ("2011-09-03T05:07:02.000",
FormatEpochTimeInMillisAsIso8601(1315026422 * kMillisPerSec));
}
TEST_F(FormatEpochTimeInMillisAsIso8601Test, Prints24HourTime) {
- EXPECT_EQ("2011-09-28T17:08:22",
+ EXPECT_EQ("2011-09-28T17:08:22.000",
FormatEpochTimeInMillisAsIso8601(1317229702 * kMillisPerSec));
}
TEST_F(FormatEpochTimeInMillisAsIso8601Test, PrintsEpochStart) {
- EXPECT_EQ("1970-01-01T00:00:00", FormatEpochTimeInMillisAsIso8601(0));
+ EXPECT_EQ("1970-01-01T00:00:00.000", FormatEpochTimeInMillisAsIso8601(0));
}
# ifdef __BORLANDC__
}
TEST(RandomTest, GeneratesNumbersWithinRange) {
- const UInt32 kRange = 10000;
+ constexpr uint32_t kRange = 10000;
testing::internal::Random random(12345);
for (int i = 0; i < 10; i++) {
EXPECT_LT(random.Generate(kRange), kRange) << " for iteration " << i;
}
TEST(RandomTest, RepeatsWhenReseeded) {
- const int kSeed = 123;
- const int kArraySize = 10;
- const UInt32 kRange = 10000;
- UInt32 values[kArraySize];
+ constexpr int kSeed = 123;
+ constexpr int kArraySize = 10;
+ constexpr uint32_t kRange = 10000;
+ uint32_t values[kArraySize];
testing::internal::Random random(kSeed);
for (int i = 0; i < kArraySize; i++) {
GTEST_FLAG(catch_exceptions) = false;
GTEST_FLAG(death_test_use_fork) = false;
GTEST_FLAG(color) = "auto";
+ GTEST_FLAG(fail_fast) = false;
GTEST_FLAG(filter) = "";
GTEST_FLAG(list_tests) = false;
GTEST_FLAG(output) = "";
+ GTEST_FLAG(brief) = false;
GTEST_FLAG(print_time) = true;
GTEST_FLAG(random_seed) = 0;
GTEST_FLAG(repeat) = 1;
EXPECT_FALSE(GTEST_FLAG(catch_exceptions));
EXPECT_STREQ("auto", GTEST_FLAG(color).c_str());
EXPECT_FALSE(GTEST_FLAG(death_test_use_fork));
+ EXPECT_FALSE(GTEST_FLAG(fail_fast));
EXPECT_STREQ("", GTEST_FLAG(filter).c_str());
EXPECT_FALSE(GTEST_FLAG(list_tests));
EXPECT_STREQ("", GTEST_FLAG(output).c_str());
+ EXPECT_FALSE(GTEST_FLAG(brief));
EXPECT_TRUE(GTEST_FLAG(print_time));
EXPECT_EQ(0, GTEST_FLAG(random_seed));
EXPECT_EQ(1, GTEST_FLAG(repeat));
GTEST_FLAG(catch_exceptions) = true;
GTEST_FLAG(color) = "no";
GTEST_FLAG(death_test_use_fork) = true;
+ GTEST_FLAG(fail_fast) = true;
GTEST_FLAG(filter) = "abc";
GTEST_FLAG(list_tests) = true;
GTEST_FLAG(output) = "xml:foo.xml";
+ GTEST_FLAG(brief) = true;
GTEST_FLAG(print_time) = false;
GTEST_FLAG(random_seed) = 1;
GTEST_FLAG(repeat) = 100;
// Tests that ParseInt32Flag() returns false and doesn't change the
// output value when the flag has wrong format
TEST(ParseInt32FlagTest, ReturnsFalseForInvalidFlag) {
- Int32 value = 123;
+ int32_t value = 123;
EXPECT_FALSE(ParseInt32Flag("--a=100", "b", &value));
EXPECT_EQ(123, value);
TEST(ParseInt32FlagTest, ReturnsDefaultWhenValueOverflows) {
printf("(expecting 2 warnings)\n");
- Int32 value = 123;
+ int32_t value = 123;
EXPECT_FALSE(ParseInt32Flag("--abc=12345678987654321", "abc", &value));
EXPECT_EQ(123, value);
TEST(ParseInt32FlagTest, ReturnsDefaultWhenValueIsInvalid) {
printf("(expecting 2 warnings)\n");
- Int32 value = 123;
+ int32_t value = 123;
EXPECT_FALSE(ParseInt32Flag("--abc=A1", "abc", &value));
EXPECT_EQ(123, value);
// returns true when the flag represents a valid decimal integer in
// the range of an Int32.
TEST(ParseInt32FlagTest, ParsesAndReturnsValidValue) {
- Int32 value = 123;
+ int32_t value = 123;
EXPECT_TRUE(ParseInt32Flag("--" GTEST_FLAG_PREFIX_ "abc=456", "abc", &value));
EXPECT_EQ(456, value);
#endif // !GTEST_OS_WINDOWS_MOBILE
// Tests that Int32FromEnvOrDie() aborts with an error message
-// if the variable is not an Int32.
+// if the variable is not an int32_t.
TEST(Int32FromEnvOrDieDeathTest, AbortsOnFailure) {
SetEnv(GTEST_FLAG_PREFIX_UPPER_ "VAR", "xxx");
EXPECT_DEATH_IF_SUPPORTED(
}
// Tests that Int32FromEnvOrDie() aborts with an error message
-// if the variable cannot be represented by an Int32.
+// if the variable cannot be represented by an int32_t.
TEST(Int32FromEnvOrDieDeathTest, AbortsOnInt32Overflow) {
SetEnv(GTEST_FLAG_PREFIX_UPPER_ "VAR", "1234567891234567891234");
EXPECT_DEATH_IF_SUPPORTED(
typedef typename Floating::Bits Bits;
void SetUp() override {
- const size_t max_ulps = Floating::kMaxUlps;
+ const uint32_t max_ulps = Floating::kMaxUlps;
// The bits that represent 0.0.
const Bits zero_bits = Floating(0).bits();
TEST_F(FloatTest, EXPECT_NEAR) {
EXPECT_NEAR(-1.0f, -1.1f, 0.2f);
EXPECT_NEAR(2.0f, 3.0f, 1.0f);
- EXPECT_NONFATAL_FAILURE(EXPECT_NEAR(1.0f,1.5f, 0.25f), // NOLINT
+ EXPECT_NONFATAL_FAILURE(EXPECT_NEAR(1.0f, 1.5f, 0.25f), // NOLINT
"The difference between 1.0f and 1.5f is 0.5, "
"which exceeds 0.25f");
- // To work around a bug in gcc 2.95.0, there is intentionally no
- // space after the first comma in the previous line.
}
// Tests ASSERT_NEAR.
TEST_F(FloatTest, ASSERT_NEAR) {
ASSERT_NEAR(-1.0f, -1.1f, 0.2f);
ASSERT_NEAR(2.0f, 3.0f, 1.0f);
- EXPECT_FATAL_FAILURE(ASSERT_NEAR(1.0f,1.5f, 0.25f), // NOLINT
+ EXPECT_FATAL_FAILURE(ASSERT_NEAR(1.0f, 1.5f, 0.25f), // NOLINT
"The difference between 1.0f and 1.5f is 0.5, "
"which exceeds 0.25f");
- // To work around a bug in gcc 2.95.0, there is intentionally no
- // space after the first comma in the previous line.
}
// Tests the cases where FloatLE() should succeed.
EXPECT_NONFATAL_FAILURE(EXPECT_NEAR(1.0, 1.5, 0.25), // NOLINT
"The difference between 1.0 and 1.5 is 0.5, "
"which exceeds 0.25");
- // To work around a bug in gcc 2.95.0, there is intentionally no
- // space after the first comma in the previous statement.
+ // At this magnitude adjacent doubles are 512.0 apart, so this triggers a
+ // slightly different failure reporting path.
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_NEAR(4.2934311416234112e+18, 4.2934311416234107e+18, 1.0),
+ "The abs_error parameter 1.0 evaluates to 1 which is smaller than the "
+ "minimum distance between doubles for numbers of this magnitude which is "
+ "512");
}
// Tests ASSERT_NEAR.
EXPECT_FATAL_FAILURE(ASSERT_NEAR(1.0, 1.5, 0.25), // NOLINT
"The difference between 1.0 and 1.5 is 0.5, "
"which exceeds 0.25");
- // To work around a bug in gcc 2.95.0, there is intentionally no
- // space after the first comma in the previous statement.
}
// Tests the cases where DoubleLE() should succeed.
// Tests that disabled typed tests aren't run.
-#if GTEST_HAS_TYPED_TEST
-
template <typename T>
class TypedTest : public Test {
};
FAIL() << "Unexpected failure: Disabled typed test should not run.";
}
-#endif // GTEST_HAS_TYPED_TEST
-
// Tests that disabled type-parameterized tests aren't run.
-#if GTEST_HAS_TYPED_TEST_P
-
template <typename T>
class TypedTestP : public Test {
};
INSTANTIATE_TYPED_TEST_SUITE_P(My, DISABLED_TypedTestP, NumericTypes);
-#endif // GTEST_HAS_TYPED_TEST_P
-
// Tests that assertion macros evaluate their arguments exactly once.
class SingleEvaluationTest : public Test {
#if GTEST_HAS_EXCEPTIONS
+#if GTEST_HAS_RTTI
+
+#ifdef _MSC_VER
+#define ERROR_DESC "class std::runtime_error"
+#else
+#define ERROR_DESC "std::runtime_error"
+#endif
+
+#else // GTEST_HAS_RTTI
+
+#define ERROR_DESC "an std::exception-derived error"
+
+#endif // GTEST_HAS_RTTI
+
void ThrowAnInteger() {
throw 1;
}
+void ThrowRuntimeError(const char* what) {
+ throw std::runtime_error(what);
+}
// Tests that assertion arguments are evaluated exactly once.
TEST_F(SingleEvaluationTest, ExceptionTests) {
}, bool), "throws a different type");
EXPECT_EQ(2, a_);
+ // failed EXPECT_THROW, throws runtime error
+ EXPECT_NONFATAL_FAILURE(EXPECT_THROW({ // NOLINT
+ a_++;
+ ThrowRuntimeError("A description");
+ }, bool), "throws " ERROR_DESC " with description \"A description\"");
+ EXPECT_EQ(3, a_);
+
// failed EXPECT_THROW, throws nothing
EXPECT_NONFATAL_FAILURE(EXPECT_THROW(a_++, bool), "throws nothing");
- EXPECT_EQ(3, a_);
+ EXPECT_EQ(4, a_);
// successful EXPECT_NO_THROW
EXPECT_NO_THROW(a_++);
- EXPECT_EQ(4, a_);
+ EXPECT_EQ(5, a_);
// failed EXPECT_NO_THROW
EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW({ // NOLINT
a_++;
ThrowAnInteger();
}), "it throws");
- EXPECT_EQ(5, a_);
+ EXPECT_EQ(6, a_);
// successful EXPECT_ANY_THROW
EXPECT_ANY_THROW({ // NOLINT
a_++;
ThrowAnInteger();
});
- EXPECT_EQ(6, a_);
+ EXPECT_EQ(7, a_);
// failed EXPECT_ANY_THROW
EXPECT_NONFATAL_FAILURE(EXPECT_ANY_THROW(a_++), "it doesn't");
- EXPECT_EQ(7, a_);
+ EXPECT_EQ(8, a_);
}
#endif // GTEST_HAS_EXCEPTIONS
TEST(AssertionTest, ASSERT_EQ_NULL) {
// A success.
const char* p = nullptr;
- // Some older GCC versions may issue a spurious warning in this or the next
- // assertion statement. This warning should not be suppressed with
- // static_cast since the test verifies the ability to use bare NULL as the
- // expected parameter to the macro.
ASSERT_EQ(nullptr, p);
// A failure.
ASSERT_THROW(ThrowAnInteger(), bool),
"Expected: ThrowAnInteger() throws an exception of type bool.\n"
" Actual: it throws a different type.");
+ EXPECT_FATAL_FAILURE(
+ ASSERT_THROW(ThrowRuntimeError("A description"), std::logic_error),
+ "Expected: ThrowRuntimeError(\"A description\") "
+ "throws an exception of type std::logic_error.\n "
+ "Actual: it throws " ERROR_DESC " "
+ "with description \"A description\".");
# endif
EXPECT_FATAL_FAILURE(
EXPECT_FATAL_FAILURE(ASSERT_NO_THROW(ThrowAnInteger()),
"Expected: ThrowAnInteger() doesn't throw an exception."
"\n Actual: it throws.");
+ EXPECT_FATAL_FAILURE(ASSERT_NO_THROW(ThrowRuntimeError("A description")),
+ "Expected: ThrowRuntimeError(\"A description\") "
+ "doesn't throw an exception.\n "
+ "Actual: it throws " ERROR_DESC " "
+ "with description \"A description\".");
}
// Tests ASSERT_ANY_THROW.
#endif // GTEST_OS_WINDOWS
-#ifdef __BORLANDC__
-// Silences warnings: "Condition is always true", "Unreachable code"
-# pragma option push -w-ccc -w-rch
+// The following code intentionally tests a suboptimal syntax.
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdangling-else"
+#pragma GCC diagnostic ignored "-Wempty-body"
+#pragma GCC diagnostic ignored "-Wpragmas"
#endif
-
// Tests that the assertion macros behave like single statements.
TEST(AssertionSyntaxTest, BasicAssertionsBehavesLikeSingleStatement) {
if (AlwaysFalse())
else
EXPECT_GT(3, 2) << "";
}
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif
#if GTEST_HAS_EXCEPTIONS
// Tests that the compiler will not complain about unreachable code in the
EXPECT_NONFATAL_FAILURE(EXPECT_ANY_THROW(n++), "");
}
+TEST(ExpectThrowTest, DoesNotGenerateDuplicateCatchClauseWarning) {
+ EXPECT_THROW(throw std::exception(), std::exception);
+}
+
+// The following code intentionally tests a suboptimal syntax.
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdangling-else"
+#pragma GCC diagnostic ignored "-Wempty-body"
+#pragma GCC diagnostic ignored "-Wpragmas"
+#endif
TEST(AssertionSyntaxTest, ExceptionAssertionsBehavesLikeSingleStatement) {
if (AlwaysFalse())
EXPECT_THROW(ThrowNothing(), bool);
else
; // NOLINT
}
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif
+
#endif // GTEST_HAS_EXCEPTIONS
+// The following code intentionally tests a suboptimal syntax.
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdangling-else"
+#pragma GCC diagnostic ignored "-Wempty-body"
+#pragma GCC diagnostic ignored "-Wpragmas"
+#endif
TEST(AssertionSyntaxTest, NoFatalFailureAssertionsBehavesLikeSingleStatement) {
if (AlwaysFalse())
EXPECT_NO_FATAL_FAILURE(FAIL()) << "This should never be executed. "
else
ASSERT_NO_FATAL_FAILURE(SUCCEED());
}
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif
// Tests that the assertion macros work well with switch statements.
TEST(AssertionSyntaxTest, WorksWithSwitch) {
TEST(AssertionWithMessageTest, ASSERT_FLOATING) {
ASSERT_FLOAT_EQ(1, 1) << "This should succeed.";
ASSERT_DOUBLE_EQ(1, 1) << "This should succeed.";
- EXPECT_FATAL_FAILURE(ASSERT_NEAR(1,1.2, 0.1) << "Expect failure.", // NOLINT
+ EXPECT_FATAL_FAILURE(ASSERT_NEAR(1, 1.2, 0.1) << "Expect failure.", // NOLINT
"Expect failure.");
- // To work around a bug in gcc 2.95.0, there is intentionally no
- // space after the first comma in the previous statement.
}
// Tests using ASSERT_FALSE with a streamed message.
TEST(ExpectTest, EXPECT_EQ_NULL) {
// A success.
const char* p = nullptr;
- // Some older GCC versions may issue a spurious warning in this or the next
- // assertion statement. This warning should not be suppressed with
- // static_cast since the test verifies the ability to use bare NULL as the
- // expected parameter to the macro.
EXPECT_EQ(nullptr, p);
// A failure.
EXPECT_NONFATAL_FAILURE(EXPECT_THROW(ThrowAnInteger(), bool),
"Expected: ThrowAnInteger() throws an exception of "
"type bool.\n Actual: it throws a different type.");
+ EXPECT_NONFATAL_FAILURE(EXPECT_THROW(ThrowRuntimeError("A description"),
+ std::logic_error),
+ "Expected: ThrowRuntimeError(\"A description\") "
+ "throws an exception of type std::logic_error.\n "
+ "Actual: it throws " ERROR_DESC " "
+ "with description \"A description\".");
EXPECT_NONFATAL_FAILURE(
EXPECT_THROW(ThrowNothing(), bool),
"Expected: ThrowNothing() throws an exception of type bool.\n"
EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW(ThrowAnInteger()),
"Expected: ThrowAnInteger() doesn't throw an "
"exception.\n Actual: it throws.");
+ EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW(ThrowRuntimeError("A description")),
+ "Expected: ThrowRuntimeError(\"A description\") "
+ "doesn't throw an exception.\n "
+ "Actual: it throws " ERROR_DESC " "
+ "with description \"A description\".");
}
// Tests EXPECT_ANY_THROW.
TEST_F(TestInfoTest, Names) {
const TestInfo* const test_info = GetTestInfo("Names");
- ASSERT_STREQ("TestInfoTest", test_info->test_case_name());
+ ASSERT_STREQ("TestInfoTest", test_info->test_suite_name());
ASSERT_STREQ("Names", test_info->name());
}
// Tests setting up and tearing down a test case.
// Legacy API is deprecated but still available
-#ifndef REMOVE_LEGACY_TEST_CASEAPI
+#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
class SetUpTestCaseTest : public Test {
protected:
// This will be called once before the first test in this test case
TEST_F(SetUpTestCaseTest, Test2) {
EXPECT_STREQ("123", shared_resource_);
}
-#endif // REMOVE_LEGACY_TEST_CASEAPI
+#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
// Tests SetupTestSuite/TearDown TestSuite
class SetUpTestSuiteTest : public Test {
// The Flags struct stores a copy of all Google Test flags.
struct Flags {
// Constructs a Flags struct where each flag has its default value.
- Flags() : also_run_disabled_tests(false),
- break_on_failure(false),
- catch_exceptions(false),
- death_test_use_fork(false),
- filter(""),
- list_tests(false),
- output(""),
- print_time(true),
- random_seed(0),
- repeat(1),
- shuffle(false),
- stack_trace_depth(kMaxStackTraceDepth),
- stream_result_to(""),
- throw_on_failure(false) {}
+ Flags()
+ : also_run_disabled_tests(false),
+ break_on_failure(false),
+ catch_exceptions(false),
+ death_test_use_fork(false),
+ fail_fast(false),
+ filter(""),
+ list_tests(false),
+ output(""),
+ brief(false),
+ print_time(true),
+ random_seed(0),
+ repeat(1),
+ shuffle(false),
+ stack_trace_depth(kMaxStackTraceDepth),
+ stream_result_to(""),
+ throw_on_failure(false) {}
// Factory methods.
return flags;
}
+ // Creates a Flags struct where the gtest_fail_fast flag has
+ // the given value.
+ static Flags FailFast(bool fail_fast) {
+ Flags flags;
+ flags.fail_fast = fail_fast;
+ return flags;
+ }
+
// Creates a Flags struct where the gtest_filter flag has the given
// value.
static Flags Filter(const char* filter) {
return flags;
}
+ // Creates a Flags struct where the gtest_brief flag has the given
+ // value.
+ static Flags Brief(bool brief) {
+ Flags flags;
+ flags.brief = brief;
+ return flags;
+ }
+
// Creates a Flags struct where the gtest_print_time flag has the given
// value.
static Flags PrintTime(bool print_time) {
// Creates a Flags struct where the gtest_random_seed flag has the given
// value.
- static Flags RandomSeed(Int32 random_seed) {
+ static Flags RandomSeed(int32_t random_seed) {
Flags flags;
flags.random_seed = random_seed;
return flags;
// Creates a Flags struct where the gtest_repeat flag has the given
// value.
- static Flags Repeat(Int32 repeat) {
+ static Flags Repeat(int32_t repeat) {
Flags flags;
flags.repeat = repeat;
return flags;
// Creates a Flags struct where the GTEST_FLAG(stack_trace_depth) flag has
// the given value.
- static Flags StackTraceDepth(Int32 stack_trace_depth) {
+ static Flags StackTraceDepth(int32_t stack_trace_depth) {
Flags flags;
flags.stack_trace_depth = stack_trace_depth;
return flags;
bool break_on_failure;
bool catch_exceptions;
bool death_test_use_fork;
+ bool fail_fast;
const char* filter;
bool list_tests;
const char* output;
+ bool brief;
bool print_time;
- Int32 random_seed;
- Int32 repeat;
+ int32_t random_seed;
+ int32_t repeat;
bool shuffle;
- Int32 stack_trace_depth;
+ int32_t stack_trace_depth;
const char* stream_result_to;
bool throw_on_failure;
};
GTEST_FLAG(break_on_failure) = false;
GTEST_FLAG(catch_exceptions) = false;
GTEST_FLAG(death_test_use_fork) = false;
+ GTEST_FLAG(fail_fast) = false;
GTEST_FLAG(filter) = "";
GTEST_FLAG(list_tests) = false;
GTEST_FLAG(output) = "";
+ GTEST_FLAG(brief) = false;
GTEST_FLAG(print_time) = true;
GTEST_FLAG(random_seed) = 0;
GTEST_FLAG(repeat) = 1;
EXPECT_EQ(expected.break_on_failure, GTEST_FLAG(break_on_failure));
EXPECT_EQ(expected.catch_exceptions, GTEST_FLAG(catch_exceptions));
EXPECT_EQ(expected.death_test_use_fork, GTEST_FLAG(death_test_use_fork));
+ EXPECT_EQ(expected.fail_fast, GTEST_FLAG(fail_fast));
EXPECT_STREQ(expected.filter, GTEST_FLAG(filter).c_str());
EXPECT_EQ(expected.list_tests, GTEST_FLAG(list_tests));
EXPECT_STREQ(expected.output, GTEST_FLAG(output).c_str());
+ EXPECT_EQ(expected.brief, GTEST_FLAG(brief));
EXPECT_EQ(expected.print_time, GTEST_FLAG(print_time));
EXPECT_EQ(expected.random_seed, GTEST_FLAG(random_seed));
EXPECT_EQ(expected.repeat, GTEST_FLAG(repeat));
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags(), false);
}
+// Tests parsing --gtest_fail_fast.
+TEST_F(ParseFlagsTest, FailFast) {
+ const char* argv[] = {"foo.exe", "--gtest_fail_fast", nullptr};
+
+ const char* argv2[] = {"foo.exe", nullptr};
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::FailFast(true), false);
+}
+
// Tests parsing a bad --gtest_filter flag.
TEST_F(ParseFlagsTest, FilterBad) {
const char* argv[] = {"foo.exe", "--gtest_filter", nullptr};
Flags::Output("xml:directory/path/"), false);
}
+// Tests having a --gtest_brief flag
+TEST_F(ParseFlagsTest, BriefFlag) {
+ const char* argv[] = {"foo.exe", "--gtest_brief", nullptr};
+
+ const char* argv2[] = {"foo.exe", nullptr};
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Brief(true), false);
+}
+
+// Tests having a --gtest_brief flag with a "true" value
+TEST_F(ParseFlagsTest, BriefFlagTrue) {
+ const char* argv[] = {"foo.exe", "--gtest_brief=1", nullptr};
+
+ const char* argv2[] = {"foo.exe", nullptr};
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Brief(true), false);
+}
+
+// Tests having a --gtest_brief flag with a "false" value
+TEST_F(ParseFlagsTest, BriefFlagFalse) {
+ const char* argv[] = {"foo.exe", "--gtest_brief=0", nullptr};
+
+ const char* argv2[] = {"foo.exe", nullptr};
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Brief(false), false);
+}
+
// Tests having a --gtest_print_time flag
TEST_F(ParseFlagsTest, PrintTimeFlag) {
const char* argv[] = {"foo.exe", "--gtest_print_time", nullptr};
#if GTEST_USE_OWN_FLAGFILE_FLAG_
class FlagfileTest : public ParseFlagsTest {
public:
- virtual void SetUp() {
+ void SetUp() override {
ParseFlagsTest::SetUp();
testdata_path_.Set(internal::FilePath(
EXPECT_TRUE(testdata_path_.CreateFolder());
}
- virtual void TearDown() {
+ void TearDown() override {
testing::internal::posix::RmDir(testdata_path_.c_str());
ParseFlagsTest::TearDown();
}
UnitTest::GetInstance()->current_test_info();
ASSERT_TRUE(nullptr != test_info)
<< "There is a test running so we should have a valid TestInfo.";
- EXPECT_STREQ("CurrentTestInfoTest", test_info->test_case_name())
- << "Expected the name of the currently running test case.";
+ EXPECT_STREQ("CurrentTestInfoTest", test_info->test_suite_name())
+ << "Expected the name of the currently running test suite.";
EXPECT_STREQ("WorksForFirstTestInATestSuite", test_info->name())
<< "Expected the name of the currently running test.";
}
UnitTest::GetInstance()->current_test_info();
ASSERT_TRUE(nullptr != test_info)
<< "There is a test running so we should have a valid TestInfo.";
- EXPECT_STREQ("CurrentTestInfoTest", test_info->test_case_name())
- << "Expected the name of the currently running test case.";
+ EXPECT_STREQ("CurrentTestInfoTest", test_info->test_suite_name())
+ << "Expected the name of the currently running test suite.";
EXPECT_STREQ("WorksForSecondTestInATestSuite", test_info->name())
<< "Expected the name of the currently running test.";
}
class ConversionHelperBase {};
class ConversionHelperDerived : public ConversionHelperBase {};
-// Tests that IsAProtocolMessage<T>::value is a compile-time constant.
-TEST(IsAProtocolMessageTest, ValueIsCompileTimeConstant) {
- GTEST_COMPILE_ASSERT_(IsAProtocolMessage<::proto2::Message>::value,
- const_true);
- GTEST_COMPILE_ASSERT_(!IsAProtocolMessage<int>::value, const_false);
-}
+struct HasDebugStringMethods {
+ std::string DebugString() const { return ""; }
+ std::string ShortDebugString() const { return ""; }
+};
-// Tests that IsAProtocolMessage<T>::value is true when T is
-// proto2::Message or a sub-class of it.
-TEST(IsAProtocolMessageTest, ValueIsTrueWhenTypeIsAProtocolMessage) {
- EXPECT_TRUE(IsAProtocolMessage< ::proto2::Message>::value);
+struct InheritsDebugStringMethods : public HasDebugStringMethods {};
+
+struct WrongTypeDebugStringMethod {
+ std::string DebugString() const { return ""; }
+ int ShortDebugString() const { return 1; }
+};
+
+struct NotConstDebugStringMethod {
+ std::string DebugString() { return ""; }
+ std::string ShortDebugString() const { return ""; }
+};
+
+struct MissingDebugStringMethod {
+ std::string DebugString() { return ""; }
+};
+
+struct IncompleteType;
+
+// Tests that HasDebugStringAndShortDebugString<T>::value is a compile-time
+// constant.
+TEST(HasDebugStringAndShortDebugStringTest, ValueIsCompileTimeConstant) {
+ GTEST_COMPILE_ASSERT_(
+ HasDebugStringAndShortDebugString<HasDebugStringMethods>::value,
+ const_true);
+ GTEST_COMPILE_ASSERT_(
+ HasDebugStringAndShortDebugString<InheritsDebugStringMethods>::value,
+ const_true);
+ GTEST_COMPILE_ASSERT_(HasDebugStringAndShortDebugString<
+ const InheritsDebugStringMethods>::value,
+ const_true);
+ GTEST_COMPILE_ASSERT_(
+ !HasDebugStringAndShortDebugString<WrongTypeDebugStringMethod>::value,
+ const_false);
+ GTEST_COMPILE_ASSERT_(
+ !HasDebugStringAndShortDebugString<NotConstDebugStringMethod>::value,
+ const_false);
+ GTEST_COMPILE_ASSERT_(
+ !HasDebugStringAndShortDebugString<MissingDebugStringMethod>::value,
+ const_false);
+ GTEST_COMPILE_ASSERT_(
+ !HasDebugStringAndShortDebugString<IncompleteType>::value, const_false);
+ GTEST_COMPILE_ASSERT_(!HasDebugStringAndShortDebugString<int>::value,
+ const_false);
+}
+
+// Tests that HasDebugStringAndShortDebugString<T>::value is true when T has
+// needed methods.
+TEST(HasDebugStringAndShortDebugStringTest,
+ ValueIsTrueWhenTypeHasDebugStringAndShortDebugString) {
+ EXPECT_TRUE(
+ HasDebugStringAndShortDebugString<InheritsDebugStringMethods>::value);
}
-// Tests that IsAProtocolMessage<T>::value is false when T is neither
-// ::proto2::Message nor a sub-class of it.
-TEST(IsAProtocolMessageTest, ValueIsFalseWhenTypeIsNotAProtocolMessage) {
- EXPECT_FALSE(IsAProtocolMessage<int>::value);
- EXPECT_FALSE(IsAProtocolMessage<const ConversionHelperBase>::value);
+// Tests that HasDebugStringAndShortDebugString<T>::value is false when T
+// doesn't have needed methods.
+TEST(HasDebugStringAndShortDebugStringTest,
+ ValueIsFalseWhenTypeIsNotAProtocolMessage) {
+ EXPECT_FALSE(HasDebugStringAndShortDebugString<int>::value);
+ EXPECT_FALSE(
+ HasDebugStringAndShortDebugString<const ConversionHelperBase>::value);
}
// Tests GTEST_REMOVE_REFERENCE_AND_CONST_.
// ElemFromList
TEST(ElemFromList, Basic) {
using testing::internal::ElemFromList;
- using Idx = testing::internal::MakeIndexSequence<3>::type;
- EXPECT_TRUE((
- std::is_same<int, ElemFromList<0, Idx, int, double, char>::type>::value));
EXPECT_TRUE(
- (std::is_same<double,
- ElemFromList<1, Idx, int, double, char>::type>::value));
+ (std::is_same<int, ElemFromList<0, int, double, char>::type>::value));
EXPECT_TRUE(
- (std::is_same<char,
- ElemFromList<2, Idx, int, double, char>::type>::value));
+ (std::is_same<double, ElemFromList<1, int, double, char>::type>::value));
EXPECT_TRUE(
- (std::is_same<
- char, ElemFromList<7, testing::internal::MakeIndexSequence<12>::type,
- int, int, int, int, int, int, int, char, int, int,
- int, int>::type>::value));
+ (std::is_same<char, ElemFromList<2, int, double, char>::type>::value));
+ EXPECT_TRUE((
+ std::is_same<char, ElemFromList<7, int, int, int, int, int, int, int,
+ char, int, int, int, int>::type>::value));
}
// FlatTuple
EXPECT_EQ(0.0, tuple.Get<1>());
EXPECT_EQ(nullptr, tuple.Get<2>());
- tuple = FlatTuple<int, double, const char*>(7, 3.2, "Foo");
+ tuple = FlatTuple<int, double, const char*>(
+ testing::internal::FlatTupleConstructTag{}, 7, 3.2, "Foo");
EXPECT_EQ(7, tuple.Get<0>());
EXPECT_EQ(3.2, tuple.Get<1>());
EXPECT_EQ(std::string("Foo"), tuple.Get<2>());
EXPECT_EQ(5.1, tuple.Get<1>());
}
+namespace {
+std::string AddIntToString(int i, const std::string& s) {
+ return s + std::to_string(i);
+}
+} // namespace
+
+TEST(FlatTuple, Apply) {
+ using testing::internal::FlatTuple;
+
+ FlatTuple<int, std::string> tuple{testing::internal::FlatTupleConstructTag{},
+ 5, "Hello"};
+
+ // Lambda.
+ EXPECT_TRUE(tuple.Apply([](int i, const std::string& s) -> bool {
+ return i == static_cast<int>(s.size());
+ }));
+
+ // Function.
+ EXPECT_EQ(tuple.Apply(AddIntToString), "Hello5");
+
+ // Mutating operations.
+ tuple.Apply([](int& i, std::string& s) {
+ ++i;
+ s += s;
+ });
+ EXPECT_EQ(tuple.Get<0>(), 6);
+ EXPECT_EQ(tuple.Get<1>(), "HelloHello");
+}
+
+struct ConstructionCounting {
+ ConstructionCounting() { ++default_ctor_calls; }
+ ~ConstructionCounting() { ++dtor_calls; }
+ ConstructionCounting(const ConstructionCounting&) { ++copy_ctor_calls; }
+ ConstructionCounting(ConstructionCounting&&) noexcept { ++move_ctor_calls; }
+ ConstructionCounting& operator=(const ConstructionCounting&) {
+ ++copy_assignment_calls;
+ return *this;
+ }
+ ConstructionCounting& operator=(ConstructionCounting&&) noexcept {
+ ++move_assignment_calls;
+ return *this;
+ }
+
+ static void Reset() {
+ default_ctor_calls = 0;
+ dtor_calls = 0;
+ copy_ctor_calls = 0;
+ move_ctor_calls = 0;
+ copy_assignment_calls = 0;
+ move_assignment_calls = 0;
+ }
+
+ static int default_ctor_calls;
+ static int dtor_calls;
+ static int copy_ctor_calls;
+ static int move_ctor_calls;
+ static int copy_assignment_calls;
+ static int move_assignment_calls;
+};
+
+int ConstructionCounting::default_ctor_calls = 0;
+int ConstructionCounting::dtor_calls = 0;
+int ConstructionCounting::copy_ctor_calls = 0;
+int ConstructionCounting::move_ctor_calls = 0;
+int ConstructionCounting::copy_assignment_calls = 0;
+int ConstructionCounting::move_assignment_calls = 0;
+
+TEST(FlatTuple, ConstructorCalls) {
+ using testing::internal::FlatTuple;
+
+ // Default construction.
+ ConstructionCounting::Reset();
+ { FlatTuple<ConstructionCounting> tuple; }
+ EXPECT_EQ(ConstructionCounting::default_ctor_calls, 1);
+ EXPECT_EQ(ConstructionCounting::dtor_calls, 1);
+ EXPECT_EQ(ConstructionCounting::copy_ctor_calls, 0);
+ EXPECT_EQ(ConstructionCounting::move_ctor_calls, 0);
+ EXPECT_EQ(ConstructionCounting::copy_assignment_calls, 0);
+ EXPECT_EQ(ConstructionCounting::move_assignment_calls, 0);
+
+ // Copy construction.
+ ConstructionCounting::Reset();
+ {
+ ConstructionCounting elem;
+ FlatTuple<ConstructionCounting> tuple{
+ testing::internal::FlatTupleConstructTag{}, elem};
+ }
+ EXPECT_EQ(ConstructionCounting::default_ctor_calls, 1);
+ EXPECT_EQ(ConstructionCounting::dtor_calls, 2);
+ EXPECT_EQ(ConstructionCounting::copy_ctor_calls, 1);
+ EXPECT_EQ(ConstructionCounting::move_ctor_calls, 0);
+ EXPECT_EQ(ConstructionCounting::copy_assignment_calls, 0);
+ EXPECT_EQ(ConstructionCounting::move_assignment_calls, 0);
+
+ // Move construction.
+ ConstructionCounting::Reset();
+ {
+ FlatTuple<ConstructionCounting> tuple{
+ testing::internal::FlatTupleConstructTag{}, ConstructionCounting{}};
+ }
+ EXPECT_EQ(ConstructionCounting::default_ctor_calls, 1);
+ EXPECT_EQ(ConstructionCounting::dtor_calls, 2);
+ EXPECT_EQ(ConstructionCounting::copy_ctor_calls, 0);
+ EXPECT_EQ(ConstructionCounting::move_ctor_calls, 1);
+ EXPECT_EQ(ConstructionCounting::copy_assignment_calls, 0);
+ EXPECT_EQ(ConstructionCounting::move_assignment_calls, 0);
+
+ // Copy assignment.
+ // TODO(ofats): it should be testing assignment operator of FlatTuple, not its
+ // elements
+ ConstructionCounting::Reset();
+ {
+ FlatTuple<ConstructionCounting> tuple;
+ ConstructionCounting elem;
+ tuple.Get<0>() = elem;
+ }
+ EXPECT_EQ(ConstructionCounting::default_ctor_calls, 2);
+ EXPECT_EQ(ConstructionCounting::dtor_calls, 2);
+ EXPECT_EQ(ConstructionCounting::copy_ctor_calls, 0);
+ EXPECT_EQ(ConstructionCounting::move_ctor_calls, 0);
+ EXPECT_EQ(ConstructionCounting::copy_assignment_calls, 1);
+ EXPECT_EQ(ConstructionCounting::move_assignment_calls, 0);
+
+ // Move assignment.
+ // TODO(ofats): it should be testing assignment operator of FlatTuple, not its
+ // elements
+ ConstructionCounting::Reset();
+ {
+ FlatTuple<ConstructionCounting> tuple;
+ tuple.Get<0>() = ConstructionCounting{};
+ }
+ EXPECT_EQ(ConstructionCounting::default_ctor_calls, 2);
+ EXPECT_EQ(ConstructionCounting::dtor_calls, 2);
+ EXPECT_EQ(ConstructionCounting::copy_ctor_calls, 0);
+ EXPECT_EQ(ConstructionCounting::move_ctor_calls, 0);
+ EXPECT_EQ(ConstructionCounting::copy_assignment_calls, 0);
+ EXPECT_EQ(ConstructionCounting::move_assignment_calls, 1);
+
+ ConstructionCounting::Reset();
+}
+
TEST(FlatTuple, ManyTypes) {
using testing::internal::FlatTuple;
}
// Tests ad_hoc_test_result().
-
-class AdHocTestResultTest : public testing::Test {
- protected:
- static void SetUpTestSuite() {
- FAIL() << "A failure happened inside SetUpTestSuite().";
- }
-};
-
-TEST_F(AdHocTestResultTest, AdHocTestResultForTestSuiteShowsFailure) {
- const testing::TestResult& test_result = testing::UnitTest::GetInstance()
- ->current_test_suite()
- ->ad_hoc_test_result();
- EXPECT_TRUE(test_result.Failed());
-}
-
-TEST_F(AdHocTestResultTest, AdHocTestResultTestForUnitTestDoesNotShowFailure) {
+TEST(AdHocTestResultTest, AdHocTestResultForUnitTestDoesNotShowFailure) {
const testing::TestResult& test_result =
testing::UnitTest::GetInstance()->ad_hoc_test_result();
EXPECT_FALSE(test_result.Failed());
EXPECTED_XML_1 = """<?xml version="1.0" encoding="UTF-8"?>
<testsuites tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*" name="AllTests">
- <testsuite name="PropertyOne" tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*">
+ <testsuite name="PropertyOne" tests="1" failures="0" skipped="0" disabled="0" errors="0" time="*" timestamp="*">
<testcase name="TestSomeProperties" status="run" result="completed" time="*" timestamp="*" classname="PropertyOne">
<properties>
<property name="SetUpProp" value="1"/>
EXPECTED_XML_2 = """<?xml version="1.0" encoding="UTF-8"?>
<testsuites tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*" name="AllTests">
- <testsuite name="PropertyTwo" tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*">
+ <testsuite name="PropertyTwo" tests="1" failures="0" skipped="0" disabled="0" errors="0" time="*" timestamp="*">
<testcase name="TestSomeProperties" status="run" result="completed" time="*" timestamp="*" classname="PropertyTwo">
<properties>
<property name="SetUpProp" value="2"/>
sys.argv.remove(NO_STACKTRACE_SUPPORT_FLAG)
EXPECTED_NON_EMPTY_XML = """<?xml version="1.0" encoding="UTF-8"?>
-<testsuites tests="24" failures="4" disabled="2" errors="0" time="*" timestamp="*" name="AllTests" ad_hoc_property="42">
- <testsuite name="SuccessfulTest" tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*">
+<testsuites tests="26" failures="5" disabled="2" errors="0" time="*" timestamp="*" name="AllTests" ad_hoc_property="42">
+ <testsuite name="SuccessfulTest" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
<testcase name="Succeeds" status="run" result="completed" time="*" timestamp="*" classname="SuccessfulTest"/>
</testsuite>
- <testsuite name="FailedTest" tests="1" failures="1" disabled="0" errors="0" time="*" timestamp="*">
+ <testsuite name="FailedTest" tests="1" failures="1" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
<testcase name="Fails" status="run" result="completed" time="*" timestamp="*" classname="FailedTest">
<failure message="gtest_xml_output_unittest_.cc:*
Expected equality of these values:
 1
 2" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
Expected equality of these values:
2%(stack)s]]></failure>
</testcase>
</testsuite>
- <testsuite name="MixedResultTest" tests="3" failures="1" disabled="1" errors="0" time="*" timestamp="*">
+ <testsuite name="MixedResultTest" tests="3" failures="1" disabled="1" skipped="0" errors="0" time="*" timestamp="*">
<testcase name="Succeeds" status="run" result="completed" time="*" timestamp="*" classname="MixedResultTest"/>
<testcase name="Fails" status="run" result="completed" time="*" timestamp="*" classname="MixedResultTest">
<failure message="gtest_xml_output_unittest_.cc:*
Expected equality of these values:
 1
 2" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
</testcase>
<testcase name="DISABLED_test" status="notrun" result="suppressed" time="*" timestamp="*" classname="MixedResultTest"/>
</testsuite>
- <testsuite name="XmlQuotingTest" tests="1" failures="1" disabled="0" errors="0" time="*" timestamp="*">
+ <testsuite name="XmlQuotingTest" tests="1" failures="1" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
<testcase name="OutputsCData" status="run" result="completed" time="*" timestamp="*" classname="XmlQuotingTest">
<failure message="gtest_xml_output_unittest_.cc:*
Failed
XML output: <?xml encoding="utf-8"><top><![CDATA[cdata text]]></top>" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
Failed
XML output: <?xml encoding="utf-8"><top><![CDATA[cdata text]]>]]><![CDATA[</top>%(stack)s]]></failure>
</testcase>
</testsuite>
- <testsuite name="InvalidCharactersTest" tests="1" failures="1" disabled="0" errors="0" time="*" timestamp="*">
+ <testsuite name="InvalidCharactersTest" tests="1" failures="1" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
<testcase name="InvalidCharactersInMessage" status="run" result="completed" time="*" timestamp="*" classname="InvalidCharactersTest">
<failure message="gtest_xml_output_unittest_.cc:*
Failed
Invalid characters in brackets []" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
Failed
Invalid characters in brackets []%(stack)s]]></failure>
</testcase>
</testsuite>
- <testsuite name="DisabledTest" tests="1" failures="0" disabled="1" errors="0" time="*" timestamp="*">
+ <testsuite name="DisabledTest" tests="1" failures="0" disabled="1" skipped="0" errors="0" time="*" timestamp="*">
<testcase name="DISABLED_test_not_run" status="notrun" result="suppressed" time="*" timestamp="*" classname="DisabledTest"/>
</testsuite>
- <testsuite name="SkippedTest" tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*">
- <testcase name="Skipped" status="run" result="skipped" time="*" timestamp="*" classname="SkippedTest"/>
+ <testsuite name="SkippedTest" tests="3" failures="1" disabled="0" skipped="2" errors="0" time="*" timestamp="*">
+ <testcase name="Skipped" status="run" result="skipped" time="*" timestamp="*" classname="SkippedTest">
+ <skipped message="gtest_xml_output_unittest_.cc:*
"><![CDATA[gtest_xml_output_unittest_.cc:*
+%(stack)s]]></skipped>
+ </testcase>
+ <testcase name="SkippedWithMessage" status="run" result="skipped" time="*" timestamp="*" classname="SkippedTest">
+ <skipped message="gtest_xml_output_unittest_.cc:*
It is good practice to tell why you skip a test."><![CDATA[gtest_xml_output_unittest_.cc:*
+It is good practice to tell why you skip a test.%(stack)s]]></skipped>
+ </testcase>
+ <testcase name="SkippedAfterFailure" status="run" result="completed" time="*" timestamp="*" classname="SkippedTest">
+ <failure message="gtest_xml_output_unittest_.cc:*
Expected equality of these values:
 1
 2" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+Expected equality of these values:
+ 1
+ 2%(stack)s]]></failure>
+ <skipped message="gtest_xml_output_unittest_.cc:*
It is good practice to tell why you skip a test."><![CDATA[gtest_xml_output_unittest_.cc:*
+It is good practice to tell why you skip a test.%(stack)s]]></skipped>
+ </testcase>
+
</testsuite>
- <testsuite name="PropertyRecordingTest" tests="4" failures="0" disabled="0" errors="0" time="*" timestamp="*" SetUpTestSuite="yes" TearDownTestSuite="aye">
+ <testsuite name="PropertyRecordingTest" tests="4" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*" SetUpTestSuite="yes" TearDownTestSuite="aye">
<testcase name="OneProperty" status="run" result="completed" time="*" timestamp="*" classname="PropertyRecordingTest">
<properties>
<property name="key_1" value="1"/>
</properties>
</testcase>
</testsuite>
- <testsuite name="NoFixtureTest" tests="3" failures="0" disabled="0" errors="0" time="*" timestamp="*">
+ <testsuite name="NoFixtureTest" tests="3" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
<testcase name="RecordProperty" status="run" result="completed" time="*" timestamp="*" classname="NoFixtureTest">
<properties>
<property name="key" value="1"/>
</properties>
</testcase>
</testsuite>
- <testsuite name="Single/ValueParamTest" tests="4" failures="0" disabled="0" errors="0" time="*" timestamp="*">
+ <testsuite name="Single/ValueParamTest" tests="4" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
<testcase name="HasValueParamAttribute/0" value_param="33" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
<testcase name="HasValueParamAttribute/1" value_param="42" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
<testcase name="AnotherTestThatHasValueParamAttribute/0" value_param="33" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
<testcase name="AnotherTestThatHasValueParamAttribute/1" value_param="42" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
</testsuite>
- <testsuite name="TypedTest/0" tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*">
+ <testsuite name="TypedTest/0" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
<testcase name="HasTypeParamAttribute" type_param="*" status="run" result="completed" time="*" timestamp="*" classname="TypedTest/0" />
</testsuite>
- <testsuite name="TypedTest/1" tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*">
+ <testsuite name="TypedTest/1" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
<testcase name="HasTypeParamAttribute" type_param="*" status="run" result="completed" time="*" timestamp="*" classname="TypedTest/1" />
</testsuite>
- <testsuite name="Single/TypeParameterizedTestSuite/0" tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*">
+ <testsuite name="Single/TypeParameterizedTestSuite/0" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
<testcase name="HasTypeParamAttribute" type_param="*" status="run" result="completed" time="*" timestamp="*" classname="Single/TypeParameterizedTestSuite/0" />
</testsuite>
- <testsuite name="Single/TypeParameterizedTestSuite/1" tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*">
+ <testsuite name="Single/TypeParameterizedTestSuite/1" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
<testcase name="HasTypeParamAttribute" type_param="*" status="run" result="completed" time="*" timestamp="*" classname="Single/TypeParameterizedTestSuite/1" />
</testsuite>
</testsuites>""" % {
EXPECTED_FILTERED_TEST_XML = """<?xml version="1.0" encoding="UTF-8"?>
<testsuites tests="1" failures="0" disabled="0" errors="0" time="*"
timestamp="*" name="AllTests" ad_hoc_property="42">
- <testsuite name="SuccessfulTest" tests="1" failures="0" disabled="0"
+ <testsuite name="SuccessfulTest" tests="1" failures="0" disabled="0" skipped="0"
errors="0" time="*" timestamp="*">
<testcase name="Succeeds" status="run" result="completed" time="*" timestamp="*" classname="SuccessfulTest"/>
</testsuite>
EXPECTED_SHARDED_TEST_XML = """<?xml version="1.0" encoding="UTF-8"?>
<testsuites tests="3" failures="0" disabled="0" errors="0" time="*" timestamp="*" name="AllTests" ad_hoc_property="42">
- <testsuite name="SuccessfulTest" tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*">
+ <testsuite name="SuccessfulTest" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
<testcase name="Succeeds" status="run" result="completed" time="*" timestamp="*" classname="SuccessfulTest"/>
</testsuite>
- <testsuite name="PropertyRecordingTest" tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*" SetUpTestSuite="yes" TearDownTestSuite="aye">
- <testcase name="TwoValuesForOneKeyUsesLastValue" status="run" result="completed" time="*" timestamp="*" classname="PropertyRecordingTest">
+ <testsuite name="PropertyRecordingTest" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*" SetUpTestSuite="yes" TearDownTestSuite="aye">
+ <testcase name="IntValuedProperty" status="run" result="completed" time="*" timestamp="*" classname="PropertyRecordingTest">
<properties>
- <property name="key_1" value="2"/>
+ <property name="key_int" value="1"/>
</properties>
</testcase>
</testsuite>
- <testsuite name="Single/ValueParamTest" tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*">
- <testcase name="AnotherTestThatHasValueParamAttribute/0" value_param="33" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
+ <testsuite name="Single/ValueParamTest" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
+ <testcase name="HasValueParamAttribute/0" value_param="33" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
</testsuite>
</testsuites>"""
-EXPECTED_EMPTY_XML = """<?xml version="1.0" encoding="UTF-8"?>
+EXPECTED_NO_TEST_XML = """<?xml version="1.0" encoding="UTF-8"?>
<testsuites tests="0" failures="0" disabled="0" errors="0" time="*"
timestamp="*" name="AllTests">
-</testsuites>"""
+ <testsuite name="NonTestSuiteFailure" tests="1" failures="1" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
+ <testcase name="" status="run" result="completed" time="*" timestamp="*" classname="">
+ <failure message="gtest_no_test_unittest.cc:*
Expected equality of these values:
 1
 2" type=""><![CDATA[gtest_no_test_unittest.cc:*
+Expected equality of these values:
+ 1
+ 2%(stack)s]]></failure>
+ </testcase>
+ </testsuite>
+</testsuites>""" % {
+ 'stack': STACK_TRACE_TEMPLATE
+}
GTEST_PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath(GTEST_PROGRAM_NAME)
"""
self._TestXmlOutput(GTEST_PROGRAM_NAME, EXPECTED_NON_EMPTY_XML, 1)
- def testEmptyXmlOutput(self):
+ def testNoTestXmlOutput(self):
"""Verifies XML output for a Google Test binary without actual tests.
- Runs a test program that generates an empty XML output, and
- tests that the XML output is expected.
+ Runs a test program that generates an XML output for a binary without tests,
+ and tests that the XML output is expected.
"""
- self._TestXmlOutput('gtest_no_test_unittest', EXPECTED_EMPTY_XML, 0)
+ self._TestXmlOutput('gtest_no_test_unittest', EXPECTED_NO_TEST_XML, 0)
def testTimestampValue(self):
"""Checks whether the timestamp attribute in the XML output is valid.
GTEST_SKIP();
}
+TEST_F(SkippedTest, SkippedWithMessage) {
+ GTEST_SKIP() << "It is good practice to tell why you skip a test.";
+}
+
+TEST_F(SkippedTest, SkippedAfterFailure) {
+ EXPECT_EQ(1, 2);
+ GTEST_SKIP() << "It is good practice to tell why you skip a test.";
+}
+
TEST(MixedResultTest, Succeeds) {
EXPECT_EQ(1, 1);
ASSERT_EQ(1, 1);
TEST_P(ValueParamTest, AnotherTestThatHasValueParamAttribute) {}
INSTANTIATE_TEST_SUITE_P(Single, ValueParamTest, Values(33, 42));
-#if GTEST_HAS_TYPED_TEST
// Verifies that the type parameter name is output in the 'type_param'
// XML attribute for typed tests.
template <typename T> class TypedTest : public Test {};
typedef testing::Types<int, long> TypedTestTypes;
TYPED_TEST_SUITE(TypedTest, TypedTestTypes);
TYPED_TEST(TypedTest, HasTypeParamAttribute) {}
-#endif
-#if GTEST_HAS_TYPED_TEST_P
// Verifies that the type parameter name is output in the 'type_param'
// XML attribute for type-parameterized tests.
template <typename T>
typedef testing::Types<int, long> TypeParameterizedTestSuiteTypes; // NOLINT
INSTANTIATE_TYPED_TEST_SUITE_P(Single, TypeParameterizedTestSuite,
TypeParameterizedTestSuiteTypes);
-#endif
int main(int argc, char** argv) {
InitGoogleTest(&argc, argv);
self.assertEquals(expected_node.tagName, actual_node.tagName)
expected_attributes = expected_node.attributes
- actual_attributes = actual_node .attributes
+ actual_attributes = actual_node.attributes
self.assertEquals(
expected_attributes.length, actual_attributes.length,
'attribute numbers differ in element %s:\nExpected: %r\nActual: %r' % (
actual_attributes.keys()))
for i in range(expected_attributes.length):
expected_attr = expected_attributes.item(i)
- actual_attr = actual_attributes.get(expected_attr.name)
+ actual_attr = actual_attributes.get(expected_attr.name)
self.assert_(
actual_attr is not None,
'expected attribute %s not found in element %s' %
'testsuite': 'name',
'testcase': 'name',
'failure': 'message',
+ 'skipped': 'message',
'property': 'name',
}
if element.tagName in ('testsuites', 'testsuite', 'testcase'):
timestamp = element.getAttributeNode('timestamp')
- timestamp.value = re.sub(r'^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\d$',
+ timestamp.value = re.sub(r'^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\d\.\d\d\d$',
'*', timestamp.value)
if element.tagName in ('testsuites', 'testsuite', 'testcase'):
time = element.getAttributeNode('time')
type_param = element.getAttributeNode('type_param')
if type_param and type_param.value:
type_param.value = '*'
- elif element.tagName == 'failure':
+ elif element.tagName == 'failure' or element.tagName == 'skipped':
source_line_pat = r'^.*[/\\](.*:)\d+\n'
# Replaces the source line information with a normalized form.
message = element.getAttributeNode('message')
//
// This is part of the unit test for gtest_prod.h.
-#ifndef GTEST_TEST_PRODUCTION_H_
-#define GTEST_TEST_PRODUCTION_H_
+#ifndef GOOGLETEST_TEST_PRODUCTION_H_
+#define GOOGLETEST_TEST_PRODUCTION_H_
#include "gtest/gtest_prod.h"
int x_;
};
-#endif // GTEST_TEST_PRODUCTION_H_
+#endif // GOOGLETEST_TEST_PRODUCTION_H_
"type": "git",
"url": "https://github.com/google/googletest.git"
},
- "version": "1.8.1",
+ "version": "1.10.0",
"frameworks": "arduino",
"platforms": [
- "espressif32"
+ "espressif32",
+ "espressif8266"
],
"export": {
"include": [
],
"exclude": [
"ci",
- "googlemock/build-aux",
"googlemock/cmake",
- "googlemock/make",
- "googlemock/msvc",
"googlemock/scripts",
- "googlemock/src/gmock-all.cc",
- "googlemock/src/gmock_main.cc",
"googlemock/test",
"googlemock/CMakeLists.txt",
- "googlemock/Makefile.am",
- "googlemock/configure.ac",
"googletest/cmake",
- "googletest/codegear",
- "googletest/m4",
- "googletest/make",
- "googletest/msvc",
"googletest/scripts",
- "googletest/src/gtest-all.cc",
- "googletest/src/gtest_main.cc",
"googletest/test",
- "googletest/xcode",
- "googletest/CMakeLists.txt",
- "googletest/Makefile.am",
- "googletest/configure.ac"
+ "googletest/CMakeLists.txt"
]
},
"build": {
"-Igooglemock",
"-Igoogletest/include",
"-Igoogletest"
+ ],
+ "srcFilter": [
+ "+<*>",
+ "-<.git/>",
+ "-<googlemock>",
+ "-<googlemock/test/>",
+ "-<googlemock/src>",
+ "+<googlemock/src/gmock-all.cc>",
+ "+<googletest/src/gtest-all.cc>",
+ "+<googlemock/src/gmock_main.cc>",
+ "-<googletest>",
+ "-<googletest/codegear/>",
+ "-<googletest/samples>",
+ "-<googletest/test/>",
+ "-<googletest/xcode>",
+ "-<googletest/src>",
+ "+<googletest/src/gtest-all.cc>",
+ "+<googletest/src/gtest_main.cc>"
]
}
}
+++ /dev/null
-<manifest>
- <request>
- <domain name="_" />
- </request>
-</manifest>
+++ /dev/null
-Name: gtest
-Summary: Google C++ Testing Framework
-Version: 1.10.0
-Release: 0
-
-# ==========================================================
-License: BSD-3-Clause
-# ==========================================================
-
-Group: Definition/Libraries/C and C++
-Source0: %{name}-%{version}.tar.gz
-Source1001: %{name}.manifest
-
-# ==========================================================
-# BuildRequires
-# specifies build-time dependencies for the package
-# ==========================================================
-BuildRequires: cmake
-Provides: libgtest_main.so.0 libgtest.so.0
-Provides: libgmock_main.so.0 libgmock.so.0
-
-%description
-Google's framework for writing C++ tests on a variety of platforms (Linux, Mac
-OS X, Windows, Cygwin, Windows CE, and Symbian). Based on the xUnit
-architecture. Supports automatic test discovery, a rich set of assertions,
-user-defined assertions, death tests, fatal and non-fatal failures, value- and
-type-parameterized tests, various options for running the tests, and XML test
-report generation.
-
-
-%package devel
-Summary: Google C++ Testing Framework
-Requires: %{name} = %{version}
-
-%description devel
-Google C++ Testing Framework
-
-
-%prep
-%setup -q
-cp %{SOURCE1001} .
-
-# ==========================================================
-# build section
-# how to actually build the software we are packaging
-# ==========================================================
-%build
-mkdir -p build
-pushd build
-%{cmake} ..
-%{__make} %{?_smp_mflags}
-popd
-
-
-# ==========================================================
-# install section
-# how to actually build the software we are packaging
-# ==========================================================
-%install
-pushd build
-%{make_install}
-popd
-
-rm -f %{buildroot}/%{_includedir}/gmock/internal/custom/README.md
-rm -f %{buildroot}/%{_includedir}/gtest/internal/custom/README.md
-
-%clean
-
-%post -p /sbin/ldconfig
-
-%postun -p /sbin/ldconfig
-
-# ==========================================================
-# files section
-# The list of files that will be installed in the end
-# user’s system.
-# ==========================================================
-%files
-%manifest %{name}.manifest
-%license LICENSE
-%{_libdir}/*.so
-
-%files devel
-%manifest %{name}.manifest
-%license LICENSE
-%{_libdir}/pkgconfig/*.pc
-%{_includedir}/gmock/*.h
-%{_includedir}/gmock/*.h.pump
-%{_includedir}/gmock/internal/*.h
-%{_includedir}/gmock/internal/custom/*.h
-%{_includedir}/gmock/internal/custom/*.h.pump
-%{_includedir}/gtest/*.h
-%{_includedir}/gtest/internal/*.h
-%{_includedir}/gtest/internal/*.h.pump
-%{_includedir}/gtest/internal/custom/*.h
-%{_libdir}/cmake/GTest/*.cmake
+++ /dev/null
-; PlatformIO Project Configuration File
-;
-; Build options: build flags, source filter
-; Upload options: custom upload port, speed and extra flags
-; Library options: dependencies, extra library storages
-; Advanced options: extra scripting
-;
-; Please visit documentation for the other options and examples
-; http://docs.platformio.org/page/projectconf.html
-
-
-[platformio]
-#src_dir = ./googlemock
-#src_dir = ./googletest
-src_dir = .
-
-[env:googletest_esp32]
-platform = espressif32
-board = esp32dev
-framework = arduino
-build_flags = -I./googletest/include -I./googletest
-src_filter = +<*> -<.git/> -<googlemock> -<googletest/codegear/> -<googletest/samples> -<googletest/test/> -<googletest/xcode> -<googletest/src> +<googletest/src/gtest-all.cc> +<googletest/src/gtest_main.cc>
-upload_speed = 921600
-
-[env:googlemock_esp32]
-platform = espressif32
-board = esp32dev
-framework = arduino
-build_flags = -I./googlemock/include -I./googletest/include -I./googletest -I./googlemock
-src_filter = +<*> -<.git/> -<googletest> -<googlemock/test/> -<googlemock/src> +<googlemock/src/gmock-all.cc> +<googlemock/src/gmock_main.cc> +<googletest/src/gtest-all.cc>
-upload_speed = 921600
projects / platform / upstream / gtest.git / commitdiff