+++ /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: Bug Report
+description: Let us know that something does not work as expected.
+title: "[Bug]: Please title this bug report"
+body:
+ - type: textarea
+ id: what-happened
+ attributes:
+ label: Describe the issue
+ description: What happened, and what did you expect to happen?
+ validations:
+ required: true
+ - type: textarea
+ id: steps
+ attributes:
+ label: Steps to reproduce the problem
+ description: It is 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.
+ validations:
+ required: true
+ - type: textarea
+ id: version
+ attributes:
+ label: What version of GoogleTest are you using?
+ description: Please include the output of `git rev-parse HEAD` or the GoogleTest release version number that you are using.
+ validations:
+ required: true
+ - type: textarea
+ id: os
+ attributes:
+ label: What operating system and version are you using?
+ description: If you are using a Linux distribution please include the name and version of the distribution as well.
+ validations:
+ required: true
+ - type: textarea
+ id: compiler
+ attributes:
+ label: What compiler and version are you using?
+ description: Please include the output of `gcc -v` or `clang -v`, or the equivalent for your compiler.
+ validations:
+ required: true
+ - type: textarea
+ id: buildsystem
+ attributes:
+ label: What build system are you using?
+ description: Please include the output of `bazel --version` or `cmake --version`, or the equivalent for your build system.
+ validations:
+ required: true
+ - type: textarea
+ id: additional
+ attributes:
+ label: Additional context
+ description: Add any other context about the problem here.
+ validations:
+ required: false
+++ /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
+name: Feature request
+description: Propose a new feature.
+title: "[FR]: Please title this feature request"
+labels: "enhancement"
+body:
+ - type: textarea
+ id: version
+ attributes:
+ label: Does the feature exist in the most recent commit?
+ description: We recommend using the latest commit from GitHub in your projects.
+ validations:
+ required: true
+ - type: textarea
+ id: why
+ attributes:
+ label: Why do we need this feature?
+ description: Ideally, explain why a combination of existing features cannot be used instead.
+ validations:
+ required: true
+ - type: textarea
+ id: proposal
+ attributes:
+ label: Describe the proposal.
+ description: Include a detailed description of the feature, with usage examples.
+ validations:
+ required: true
+ - type: textarea
+ id: platform
+ attributes:
+ label: Is the feature specific to an operating system, compiler, or build system version?
+ description: If it is, please specify which versions.
+ validations:
+ required: true
blank_issues_enabled: false
+contact_links:
+ - name: Get Help
+ url: https://github.com/google/googletest/discussions
+ about: Please ask and answer questions here.
push:
pull_request:
+env:
+ BAZEL_CXXOPTS: -std=c++14
+
jobs:
Linux:
runs-on: ubuntu-latest
steps:
- - uses: actions/checkout@v2
+ - uses: actions/checkout@v3
with:
fetch-depth: 0
- name: Tests
- run: bazel test --test_output=errors //...
+ run: bazel test --cxxopt=-std=c++14 --features=external_include_paths --test_output=errors ...
- MacOs:
+ macOS:
runs-on: macos-latest
steps:
- - uses: actions/checkout@v2
+ - uses: actions/checkout@v3
with:
fetch-depth: 0
- name: Tests
- run: bazel test --test_output=errors //...
+ run: bazel test --cxxopt=-std=c++14 --features=external_include_paths --test_output=errors ...
Windows:
runs-on: windows-latest
steps:
- - uses: actions/checkout@v2
+ - uses: actions/checkout@v3
with:
fetch-depth: 0
- name: Tests
- run: bazel test --test_output=errors //...
+ run: bazel test --cxxopt=/std:c++14 --features=external_include_paths --test_output=errors ...
x64-Debug/
x64-Release/
+# VSCode files
+.cache/
+cmake-variants.yaml
+
# Ignore autoconf / automake files
Makefile.in
aclocal.m4
}),
deps = select({
":has_absl": [
+ "@com_google_absl//absl/container:flat_hash_set",
"@com_google_absl//absl/debugging:failure_signal_handler",
"@com_google_absl//absl/debugging:stacktrace",
"@com_google_absl//absl/debugging:symbolize",
# Note: CMake support is community-based. The maintainers do not use CMake
# internally.
-cmake_minimum_required(VERSION 3.5)
-
-if (POLICY CMP0048)
- cmake_policy(SET CMP0048 NEW)
-endif (POLICY CMP0048)
-
-if (POLICY CMP0077)
- cmake_policy(SET CMP0077 NEW)
-endif (POLICY CMP0077)
+cmake_minimum_required(VERSION 3.13)
project(googletest-distribution)
-set(GOOGLETEST_VERSION 1.12.1)
+set(GOOGLETEST_VERSION 1.14.0)
if(NOT CYGWIN AND NOT MSYS AND NOT ${CMAKE_SYSTEM_NAME} STREQUAL QNX)
set(CMAKE_CXX_EXTENSIONS OFF)
#Note that googlemock target already builds googletest
option(BUILD_GMOCK "Builds the googlemock subproject" ON)
option(INSTALL_GTEST "Enable installation of googletest. (Projects embedding googletest may want to turn this OFF.)" ON)
+option(GTEST_HAS_ABSL "Use Abseil and RE2. Requires Abseil and RE2 to be separately added to the build." OFF)
if(BUILD_GMOCK)
add_subdirectory( googlemock )
[google-styleguide](https://github.com/google/styleguide) project. All patches
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.
+[.clang-format](https://github.com/google/googletest/blob/main/.clang-format) to
+check your formatting.
## Requirements for Contributors
If you plan to contribute a patch, you need to build Google Test, Google Mock,
and their own tests from a git checkout, which has further requirements:
-* [Python](https://www.python.org/) v2.3 or newer (for running some of the
+* [Python](https://www.python.org/) v3.6 or newer (for running some of the
tests and re-generating certain source files from templates)
* [CMake](https://cmake.org/) v2.8.12 or newer
functionality, you'll want to compile and run Google Test and GoogleMock's own
tests. For that you can use CMake:
- mkdir mybuild
- cd mybuild
- cmake -Dgtest_build_tests=ON -Dgmock_build_tests=ON ${GTEST_REPO_DIR}
+```
+mkdir mybuild
+cd mybuild
+cmake -Dgtest_build_tests=ON -Dgmock_build_tests=ON ${GTEST_REPO_DIR}
+```
To choose between building only Google Test or Google Mock, you may modify your
cmake command to be one of each
- cmake -Dgtest_build_tests=ON ${GTEST_DIR} # sets up Google Test tests
- cmake -Dgmock_build_tests=ON ${GMOCK_DIR} # sets up Google Mock tests
+```
+cmake -Dgtest_build_tests=ON ${GTEST_DIR} # sets up Google Test tests
+cmake -Dgmock_build_tests=ON ${GMOCK_DIR} # sets up Google Mock tests
+```
Make sure you have Python installed, as some of Google Test's tests are written
in Python. If the cmake command complains about not being able to find Python
(`Could NOT find PythonInterp (missing: PYTHON_EXECUTABLE)`), try telling it
explicitly where your Python executable can be found:
- cmake -DPYTHON_EXECUTABLE=path/to/python ...
+```
+cmake -DPYTHON_EXECUTABLE=path/to/python ...
+```
Next, you can build Google Test and / or Google Mock and all desired tests. On
\*nix, this is usually done by
- make
+```
+make
+```
To run the tests, do
- make test
+```
+make test
+```
All tests should pass.
[Abseil Live at Head philosophy](https://abseil.io/about/philosophy#upgrade-support).
We recommend
[updating to the latest commit in the `main` branch as often as possible](https://github.com/abseil/abseil-cpp/blob/master/FAQ.md#what-is-live-at-head-and-how-do-i-do-it).
+We do publish occasional semantic versions, tagged with
+`v${major}.${minor}.${patch}` (e.g. `v1.13.0`).
#### Documentation Updates
https://google.github.io/googletest/. We recommend browsing the documentation on
GitHub Pages rather than directly in the repository.
-#### Release 1.11.0
+#### Release 1.13.0
-[Release 1.11.0](https://github.com/google/googletest/releases/tag/release-1.11.0)
-is now available.
+[Release 1.13.0](https://github.com/google/googletest/releases/tag/v1.13.0) is
+now available.
+
+The 1.13.x branch requires at least C++14.
+
+#### Continuous Integration
+
+We use Google's internal systems for continuous integration. \
+GitHub Actions were added for the convenience of open-source contributors. They
+are exclusively maintained by the open-source community and not used by the
+GoogleTest team.
#### Coming Soon
## Features
-* An [xUnit](https://en.wikipedia.org/wiki/XUnit) test framework.
-* Test discovery.
-* A rich set of assertions.
-* User-defined assertions.
-* Death tests.
-* Fatal and non-fatal failures.
-* Value-parameterized tests.
-* Type-parameterized tests.
-* Various options for running the tests.
-* XML test report generation.
+* xUnit test framework: \
+ Googletest is based on the [xUnit](https://en.wikipedia.org/wiki/XUnit)
+ testing framework, a popular architecture for unit testing
+* Test discovery: \
+ Googletest automatically discovers and runs your tests, eliminating the need
+ to manually register your tests
+* Rich set of assertions: \
+ Googletest provides a variety of assertions, such as equality, inequality,
+ exceptions, and more, making it easy to test your code
+* User-defined assertions: \
+ You can define your own assertions with Googletest, making it simple to
+ write tests that are specific to your code
+* Death tests: \
+ Googletest supports death tests, which verify that your code exits in a
+ certain way, making it useful for testing error-handling code
+* Fatal and non-fatal failures: \
+ You can specify whether a test failure should be treated as fatal or
+ non-fatal with Googletest, allowing tests to continue running even if a
+ failure occurs
+* Value-parameterized tests: \
+ Googletest supports value-parameterized tests, which run multiple times with
+ different input values, making it useful for testing functions that take
+ different inputs
+* Type-parameterized tests: \
+ Googletest also supports type-parameterized tests, which run with different
+ data types, making it useful for testing functions that work with different
+ data types
+* Various options for running tests: \
+ Googletest provides many options for running tests including running
+ individual tests, running tests in a specific order and running tests in
+ parallel
## 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/)
-
-**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.
+GoogleTest follows Google's
+[Foundational C++ Support Policy](https://opensource.google/documentation/policies/cplusplus-support).
+See
+[this table](https://github.com/google/oss-policies-info/blob/main/foundational-cxx-support-matrix.md)
+for a list of currently supported versions of compilers, platforms, and build
+tools.
## Who Is Using GoogleTest?
## Contributing Changes
Please read
-[`CONTRIBUTING.md`](https://github.com/google/googletest/blob/master/CONTRIBUTING.md)
+[`CONTRIBUTING.md`](https://github.com/google/googletest/blob/main/CONTRIBUTING.md)
for details on how to contribute to this project.
Happy testing!
workspace(name = "com_google_googletest")
-load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
-
-http_archive(
- name = "com_google_absl",
- sha256 = "1a1745b5ee81392f5ea4371a4ca41e55d446eeaee122903b2eaffbd8a3b67a2b",
- strip_prefix = "abseil-cpp-01cc6567cff77738e416a7ddc17de2d435a780ce",
- urls = ["https://github.com/abseil/abseil-cpp/archive/01cc6567cff77738e416a7ddc17de2d435a780ce.zip"], # 2022-06-21T19:28:27Z
-)
+load("//:googletest_deps.bzl", "googletest_deps")
+googletest_deps()
-# Note this must use a commit from the `abseil` branch of the RE2 project.
-# https://github.com/google/re2/tree/abseil
-http_archive(
- name = "com_googlesource_code_re2",
- sha256 = "0a890c2aa0bb05b2ce906a15efb520d0f5ad4c7d37b8db959c43772802991887",
- strip_prefix = "re2-a427f10b9fb4622dd6d8643032600aa1b50fbd12",
- urls = ["https://github.com/google/re2/archive/a427f10b9fb4622dd6d8643032600aa1b50fbd12.zip"], # 2022-06-09
-)
+load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
- name = "rules_python",
- sha256 = "0b460f17771258341528753b1679335b629d1d25e3af28eda47d009c103a6e15",
- strip_prefix = "rules_python-aef17ad72919d184e5edb7abf61509eb78e57eda",
- urls = ["https://github.com/bazelbuild/rules_python/archive/aef17ad72919d184e5edb7abf61509eb78e57eda.zip"], # 2022-06-21T23:44:47Z
+ name = "rules_python", # 2023-07-31T20:39:27Z
+ sha256 = "1250b59a33c591a1c4ba68c62e95fc88a84c334ec35a2e23f46cbc1b9a5a8b55",
+ strip_prefix = "rules_python-e355becc30275939d87116a4ec83dad4bb50d9e1",
+ urls = ["https://github.com/bazelbuild/rules_python/archive/e355becc30275939d87116a4ec83dad4bb50d9e1.zip"],
)
http_archive(
- name = "bazel_skylib",
- urls = ["https://github.com/bazelbuild/bazel-skylib/releases/download/1.2.1/bazel-skylib-1.2.1.tar.gz"],
- sha256 = "f7be3474d42aae265405a592bb7da8e171919d74c16f082a5457840f06054728",
+ name = "bazel_skylib", # 2023-05-31T19:24:07Z
+ sha256 = "08c0386f45821ce246bbbf77503c973246ed6ee5c3463e41efc197fa9bc3a7f4",
+ strip_prefix = "bazel-skylib-288731ef9f7f688932bd50e704a91a45ec185f9b",
+ urls = ["https://github.com/bazelbuild/bazel-skylib/archive/288731ef9f7f688932bd50e704a91a45ec185f9b.zip"],
)
http_archive(
- name = "platforms",
- sha256 = "a879ea428c6d56ab0ec18224f976515948822451473a80d06c2e50af0bbe5121",
- strip_prefix = "platforms-da5541f26b7de1dc8e04c075c99df5351742a4a2",
- urls = ["https://github.com/bazelbuild/platforms/archive/da5541f26b7de1dc8e04c075c99df5351742a4a2.zip"], # 2022-05-27
+ name = "platforms", # 2023-07-28T19:44:27Z
+ sha256 = "40eb313613ff00a5c03eed20aba58890046f4d38dec7344f00bb9a8867853526",
+ strip_prefix = "platforms-4ad40ef271da8176d4fc0194d2089b8a76e19d7b",
+ urls = ["https://github.com/bazelbuild/platforms/archive/4ad40ef271da8176d4fc0194d2089b8a76e19d7b.zip"],
)
set -euox pipefail
-readonly LINUX_LATEST_CONTAINER="gcr.io/google.com/absl-177019/linux_hybrid-latest:20220217"
-readonly LINUX_GCC_FLOOR_CONTAINER="gcr.io/google.com/absl-177019/linux_gcc-floor:20220621"
+readonly LINUX_LATEST_CONTAINER="gcr.io/google.com/absl-177019/linux_hybrid-latest:20230217"
+readonly LINUX_GCC_FLOOR_CONTAINER="gcr.io/google.com/absl-177019/linux_gcc-floor:20230120"
if [[ -z ${GTEST_ROOT:-} ]]; then
GTEST_ROOT="$(realpath $(dirname ${0})/..)"
fi
if [[ -z ${STD:-} ]]; then
- STD="c++11 c++14 c++17 c++20"
+ STD="c++14 c++17 c++20"
fi
# Test the CMake build
--workdir="/build" \
--rm \
--env="CC=${cc}" \
- --env="CXX_FLAGS=\"-Werror -Wdeprecated\"" \
+ --env=CXXFLAGS="-Werror -Wdeprecated" \
${LINUX_LATEST_CONTAINER} \
/bin/bash -c "
cmake /src \
- -DCMAKE_CXX_STANDARD=11 \
+ -DCMAKE_CXX_STANDARD=14 \
-Dgtest_build_samples=ON \
-Dgtest_build_tests=ON \
-Dgmock_build_tests=ON \
--workdir="/src" \
--rm \
--env="CC=/usr/local/bin/gcc" \
+ --env="BAZEL_CXXOPTS=-std=c++14" \
${LINUX_GCC_FLOOR_CONTAINER} \
/usr/local/bin/bazel test ... \
--copt="-Wall" \
--copt="-Werror" \
--copt="-Wuninitialized" \
+ --copt="-Wundef" \
--copt="-Wno-error=pragmas" \
--distdir="/bazel-distdir" \
+ --features=external_include_paths \
--keep_going \
--show_timestamps \
--test_output=errors
--copt="-Wall" \
--copt="-Werror" \
--copt="-Wuninitialized" \
+ --copt="-Wundef" \
--define="absl=${absl}" \
--distdir="/bazel-distdir" \
+ --features=external_include_paths \
--keep_going \
--show_timestamps \
--test_output=errors
--copt="-Wall" \
--copt="-Werror" \
--copt="-Wuninitialized" \
+ --copt="-Wundef" \
--define="absl=${absl}" \
--distdir="/bazel-distdir" \
+ --features=external_include_paths \
--keep_going \
--linkopt="--gcc-toolchain=/usr/local" \
--show_timestamps \
BUILD_DIR=$(mktemp -d build_dir.XXXXXXXX)
cd ${BUILD_DIR}
time cmake ${GTEST_ROOT} \
- -DCMAKE_CXX_STANDARD=11 \
+ -DCMAKE_CXX_STANDARD=14 \
-Dgtest_build_samples=ON \
-Dgtest_build_tests=ON \
-Dgmock_build_tests=ON \
# 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"
+KOKORO_GFILE_BAZEL_BIN="bazel-5.1.1-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}
${BAZEL_BIN} test ... \
--copt="-Wall" \
--copt="-Werror" \
+ --copt="-Wundef" \
+ --cxxopt="-std=c++14" \
--define="absl=${absl}" \
+ --features=external_include_paths \
--keep_going \
--show_timestamps \
--test_output=errors
--- /dev/null
+SETLOCAL ENABLEDELAYEDEXPANSION
+
+SET BAZEL_EXE=%KOKORO_GFILE_DIR%\bazel-5.1.1-windows-x86_64.exe
+
+SET PATH=C:\Python34;%PATH%
+SET BAZEL_PYTHON=C:\python34\python.exe
+SET BAZEL_SH=C:\tools\msys64\usr\bin\bash.exe
+SET CMAKE_BIN="cmake.exe"
+SET CTEST_BIN="ctest.exe"
+SET CTEST_OUTPUT_ON_FAILURE=1
+SET CMAKE_BUILD_PARALLEL_LEVEL=16
+SET CTEST_PARALLEL_LEVEL=16
+
+IF EXIST git\googletest (
+ CD git\googletest
+) ELSE IF EXIST github\googletest (
+ CD github\googletest
+)
+
+IF %errorlevel% neq 0 EXIT /B 1
+
+:: ----------------------------------------------------------------------------
+:: CMake
+MKDIR cmake_msvc2022
+CD cmake_msvc2022
+
+%CMAKE_BIN% .. ^
+ -G "Visual Studio 17 2022" ^
+ -DPYTHON_EXECUTABLE:FILEPATH=c:\python37\python.exe ^
+ -DPYTHON_INCLUDE_DIR:PATH=c:\python37\include ^
+ -DPYTHON_LIBRARY:FILEPATH=c:\python37\lib\site-packages\pip ^
+ -Dgtest_build_samples=ON ^
+ -Dgtest_build_tests=ON ^
+ -Dgmock_build_tests=ON
+IF %errorlevel% neq 0 EXIT /B 1
+
+%CMAKE_BIN% --build . --target ALL_BUILD --config Debug -- -maxcpucount
+IF %errorlevel% neq 0 EXIT /B 1
+
+%CTEST_BIN% -C Debug --timeout 600
+IF %errorlevel% neq 0 EXIT /B 1
+
+CD ..
+RMDIR /S /Q cmake_msvc2022
+
+:: ----------------------------------------------------------------------------
+:: Bazel
+
+SET BAZEL_VS=C:\Program Files\Microsoft Visual Studio\2022\Community
+%BAZEL_EXE% test ... ^
+ --compilation_mode=dbg ^
+ --copt=/std:c++14 ^
+ --copt=/WX ^
+ --features=external_include_paths ^
+ --keep_going ^
+ --test_output=errors ^
+ --test_tag_filters=-no_test_msvc2017
+IF %errorlevel% neq 0 EXIT /B 1
<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://github.com/google/googletest/blob/main/LICENSE">License</a> ·
<a href="https://policies.google.com/privacy">Privacy Policy</a>
</div>
</div>
-# Advanced googletest Topics
+# Advanced GoogleTest Topics
## Introduction
-Now that you have read the [googletest Primer](primer.md) and learned how to
-write tests using googletest, it's time to learn some new tricks. This document
+Now that you have read the [GoogleTest Primer](primer.md) and learned how to
+write tests using GoogleTest, it's time to learn some new tricks. This document
will show you more assertions as well as how to construct complex failure
messages, propagate fatal failures, reuse and speed up your test fixtures, and
use various flags with your tests.
### Predicate Assertions for Better Error Messages
-Even though googletest has a rich set of assertions, they can never be complete,
+Even though GoogleTest has a rich set of assertions, they can never be complete,
as it's impossible (nor a good idea) to anticipate all scenarios a user might
run into. Therefore, sometimes a user has to use `EXPECT_TRUE()` to check a
complex expression, for lack of a better macro. This has the problem of not
is awkward especially when the expression has side-effects or is expensive to
evaluate.
-googletest gives you three different options to solve this problem:
+GoogleTest gives you three different options to solve this problem:
#### Using an Existing Boolean Function
As with assertion macros, you can stream a custom message into `GTEST_SKIP()`.
-## Teaching googletest How to Print Your Values
+## Teaching GoogleTest How to Print Your Values
-When a test assertion such as `EXPECT_EQ` fails, googletest prints the argument
+When a test assertion such as `EXPECT_EQ` fails, GoogleTest prints the argument
values to help you debug. It does this using a user-extensible value printer.
This printer knows how to print built-in C++ types, native arrays, STL
As mentioned earlier, the printer is *extensible*. That means you can teach it
to do a better job at printing your particular type than to dump the bytes. To
-do that, define `<<` for your type:
-
-```c++
-#include <ostream>
+do that, define an `AbslStringify()` overload as a `friend` function template
+for your type:
+```cpp
namespace foo {
-class Bar { // We want googletest to be able to print instances of this.
-...
- // Create a free inline friend function.
- friend std::ostream& operator<<(std::ostream& os, const Bar& bar) {
- return os << bar.DebugString(); // whatever needed to print bar to os
+class Point { // We want GoogleTest to be able to print instances of this.
+ ...
+ // Provide a friend overload.
+ template <typename Sink>
+ friend void AbslStringify(Sink& sink, const Point& point) {
+ absl::Format(&sink, "(%d, %d)", point.x, point.y);
}
+
+ int x;
+ int y;
};
// If you can't declare the function in the class it's important that the
-// << operator is defined in the SAME namespace that defines Bar. C++'s look-up
-// rules rely on that.
-std::ostream& operator<<(std::ostream& os, const Bar& bar) {
- return os << bar.DebugString(); // whatever needed to print bar to os
+// AbslStringify overload is defined in the SAME namespace that defines Point.
+// C++'s look-up rules rely on that.
+enum class EnumWithStringify { kMany = 0, kChoices = 1 };
+
+template <typename Sink>
+void AbslStringify(Sink& sink, EnumWithStringify e) {
+ absl::Format(&sink, "%s", e == EnumWithStringify::kMany ? "Many" : "Choices");
}
} // namespace foo
```
-Sometimes, this might not be an option: your team may consider it bad style to
-have a `<<` operator for `Bar`, or `Bar` may already have a `<<` operator that
-doesn't do what you want (and you cannot change it). If so, you can instead
-define a `PrintTo()` function like this:
+{: .callout .note}
+Note: `AbslStringify()` utilizes a generic "sink" buffer to construct its
+string. For more information about supported operations on `AbslStringify()`'s
+sink, see go/abslstringify.
+
+`AbslStringify()` can also use `absl::StrFormat`'s catch-all `%v` type specifier
+within its own format strings to perform type deduction. `Point` above could be
+formatted as `"(%v, %v)"` for example, and deduce the `int` values as `%d`.
+
+Sometimes, `AbslStringify()` might not be an option: your team may wish to print
+types with extra debugging information for testing purposes only. If so, you can
+instead define a `PrintTo()` function like this:
```c++
#include <ostream>
namespace foo {
-class Bar {
+class Point {
...
- friend void PrintTo(const Bar& bar, std::ostream* os) {
- *os << bar.DebugString(); // whatever needed to print bar to os
+ friend void PrintTo(const Point& point, std::ostream* os) {
+ *os << "(" << point.x << "," << point.y << ")";
}
+
+ int x;
+ int y;
};
// If you can't declare the function in the class it's important that PrintTo()
-// is defined in the SAME namespace that defines Bar. C++'s look-up rules rely
-// on that.
-void PrintTo(const Bar& bar, std::ostream* os) {
- *os << bar.DebugString(); // whatever needed to print bar to os
+// is defined in the SAME namespace that defines Point. C++'s look-up rules
+// rely on that.
+void PrintTo(const Point& point, std::ostream* os) {
+ *os << "(" << point.x << "," << point.y << ")";
}
} // namespace foo
```
-If you have defined both `<<` and `PrintTo()`, the latter will be used when
-googletest is concerned. This allows you to customize how the value appears in
-googletest's output without affecting code that relies on the behavior of its
-`<<` operator.
+If you have defined both `AbslStringify()` and `PrintTo()`, the latter will be
+used by GoogleTest. This allows you to customize how the value appears in
+GoogleTest's output without affecting code that relies on the behavior of
+`AbslStringify()`.
+
+If you have an existing `<<` operator and would like to define an
+`AbslStringify()`, the latter will be used for GoogleTest printing.
-If you want to print a value `x` using googletest's value printer yourself, just
+If you want to print a value `x` using GoogleTest's value printer yourself, just
call `::testing::PrintToString(x)`, which returns an `std::string`:
```c++
-vector<pair<Bar, int> > bar_ints = GetBarIntVector();
+vector<pair<Point, int> > point_ints = GetPointIntVector();
-EXPECT_TRUE(IsCorrectBarIntVector(bar_ints))
- << "bar_ints = " << testing::PrintToString(bar_ints);
+EXPECT_TRUE(IsCorrectPointIntVector(point_ints))
+ << "point_ints = " << testing::PrintToString(point_ints);
```
+For more details regarding `AbslStringify()` and its integration with other
+libraries, see go/abslstringify.
+
## Death Tests
In many applications, there are assertions that can cause application failure if
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
+will **not** cause the death test to fail, as GoogleTest assertions don't abort
the process.
### Death Test Naming
### Regular Expression Syntax
-When built with Bazel and using Abseil, googletest uses the
+When built with Bazel and using Abseil, GoogleTest uses the
[RE2](https://github.com/google/re2/wiki/Syntax) syntax. Otherwise, for POSIX
-systems (Linux, Cygwin, Mac), googletest uses the
+systems (Linux, Cygwin, Mac), GoogleTest uses the
[POSIX extended regular expression](http://www.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap09.html#tag_09_04)
syntax. To learn about POSIX syntax, you may want to read this
-[Wikipedia entry](http://en.wikipedia.org/wiki/Regular_expression#POSIX_Extended_Regular_Expressions).
+[Wikipedia entry](http://en.wikipedia.org/wiki/Regular_expression#POSIX_extended).
-On Windows, googletest uses its own simple regular expression implementation. It
+On Windows, GoogleTest uses its own simple regular expression implementation. It
lacks many features. For example, we don't support union (`"x|y"`), grouping
(`"(xy)"`), brackets (`"[xy]"`), and repetition count (`"x{5,7}"`), among
others. Below is what we do support (`A` denotes a literal character, period
`$` | matches the end of a string (not that of each line)
`xy` | matches `x` followed by `y`
-To help you determine which capability is available on your system, googletest
+To help you determine which capability is available on your system, GoogleTest
defines macros to govern which regular expression it is using. The macros are:
`GTEST_USES_SIMPLE_RE=1` or `GTEST_USES_POSIX_RE=1`. If you want your death
tests to work in all cases, you can either `#if` on these macros or use the more
may start threads before main is ever reached. Once threads have been created,
it may be difficult or impossible to clean them up.
-googletest has three features intended to raise awareness of threading issues.
+GoogleTest has three features intended to raise awareness of threading issues.
1. A warning is emitted if multiple threads are running when a death test is
encountered.
particular style of death tests by setting the flag programmatically:
```c++
-GTEST_FLAG_SET(death_test_style, "threadsafe")
+GTEST_FLAG_SET(death_test_style, "threadsafe");
```
You can do this in `main()` to set the style for all death tests in the binary,
The `statement` argument of `ASSERT_EXIT()` can be any valid C++ statement. If
it leaves the current function via a `return` statement or by throwing an
-exception, the death test is considered to have failed. Some googletest macros
+exception, the death test is considered to have failed. Some GoogleTest macros
may return from the current function (e.g. `ASSERT_TRUE()`), so be sure to avoid
them in `statement`.
}
```
-To alleviate this, googletest provides three different solutions. You could use
+To alleviate this, GoogleTest provides three different solutions. You could use
either exceptions, the `(ASSERT|EXPECT)_NO_FATAL_FAILURE` assertions or the
`HasFatalFailure()` function. They are described in the following two
subsections.
you want.
Often people want fatal failures to propagate like exceptions. For that
-googletest offers the following macros:
+GoogleTest offers the following macros:
Fatal assertion | Nonfatal assertion | Verifies
------------------------------------- | ------------------------------------- | --------
> 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
-> ones already used by googletest (`name`, `status`, `time`, `classname`,
+> 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.
> If it's called outside of a test but between a test suite's
## Sharing Resources Between Tests in the Same Test Suite
-googletest creates a new test fixture object for each test in order to make
+GoogleTest creates a new test fixture object for each test in order to make
tests independent and easier to debug. However, sometimes tests use resources
that are expensive to set up, making the one-copy-per-test model prohibitively
expensive.
If the tests don't change the resource, there's no harm in their sharing a
-single resource copy. So, in addition to per-test set-up/tear-down, googletest
+single resource copy. So, in addition to per-test set-up/tear-down, GoogleTest
also supports per-test-suite set-up/tear-down. To use it:
1. In your test fixture class (say `FooTest` ), declare as `static` some member
`u`!) to set up the shared resources and a `static void TearDownTestSuite()`
function to tear them down.
-That's it! googletest automatically calls `SetUpTestSuite()` before running the
+That's it! GoogleTest automatically calls `SetUpTestSuite()` before running the
*first test* in the `FooTest` test suite (i.e. before creating the first
`FooTest` object), and calls `TearDownTestSuite()` after running the *last test*
in it (i.e. after deleting the last `FooTest` object). In between, the tests can
class that has derived classes, so you should not expect code in the function
body to be run only once. Also, derived classes still have access to shared
resources defined as static members, so careful consideration is needed when
-managing shared resources to avoid memory leaks.
+managing shared resources to avoid memory leaks if shared resources are not
+properly cleaned up in `TearDownTestSuite()`.
Here's an example of per-test-suite set-up and tear-down:
// Called before the first test in this test suite.
// Can be omitted if not needed.
static void SetUpTestSuite() {
- // Avoid reallocating static objects if called in subclasses of FooTest.
- if (shared_resource_ == nullptr) {
- shared_resource_ = new ...;
- }
+ shared_resource_ = new ...;
+
+ // If `shared_resource_` is **not deleted** in `TearDownTestSuite()`,
+ // reallocation should be prevented because `SetUpTestSuite()` may be called
+ // in subclasses of FooTest and lead to memory leak.
+ //
+ // if (shared_resource_ == nullptr) {
+ // shared_resource_ = new ...;
+ // }
}
// Per-test-suite tear-down.
};
```
-Then, you register an instance of your environment class with googletest by
+Then, you register an instance of your environment class with GoogleTest by
calling the `::testing::AddGlobalTestEnvironment()` function:
```c++
will be called in the order they are registered, and their `TearDown()` will be
called in the reverse order.
-Note that googletest takes ownership of the registered environment objects.
+Note that GoogleTest takes ownership of the registered environment objects.
Therefore **do not delete them** by yourself.
You should call `AddGlobalTestEnvironment()` before `RUN_ALL_TESTS()` is called,
```c++
class FooTest :
- public testing::TestWithParam<const char*> {
+ public testing::TestWithParam<absl::string_view> {
// You can implement all the usual fixture class members here.
// To access the test parameter, call GetParam() from class
// TestWithParam<T>.
...
};
class BarTest : public BaseTest,
- public testing::WithParamInterface<const char*> {
+ public testing::WithParamInterface<absl::string_view> {
...
};
```
pattern, and the last is the
[parameter generator](reference/testing.md#param-generators).
+The parameter generator expression is not evaluated until GoogleTest is
+initialized (via `InitGoogleTest()`). Any prior initialization done in the
+`main` function will be accessible from the parameter generator, for example,
+the results of flag parsing.
+
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
[`ValuesIn`](reference/testing.md#param-generators) parameter generator:
```c++
-const char* pets[] = {"cat", "dog"};
-INSTANTIATE_TEST_SUITE_P(Pets, FooTest, testing::ValuesIn(pets));
+constexpr absl::string_view kPets[] = {"cat", "dog"};
+INSTANTIATE_TEST_SUITE_P(Pets, FooTest, testing::ValuesIn(kPets));
```
The tests from the instantiation above will have these names:
You can see [sample7_unittest.cc] and [sample8_unittest.cc] for more examples.
-[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"
+[sample7_unittest.cc]: https://github.com/google/googletest/blob/main/googletest/samples/sample7_unittest.cc "Parameterized Test example"
+[sample8_unittest.cc]: https://github.com/google/googletest/blob/main/googletest/samples/sample8_unittest.cc "Parameterized Test example with multiple parameters"
### Creating Value-Parameterized Abstract Tests
You can see [sample6_unittest.cc] for a complete example.
-[sample6_unittest.cc]: https://github.com/google/googletest/blob/master/googletest/samples/sample6_unittest.cc "Typed Test example"
+[sample6_unittest.cc]: https://github.com/google/googletest/blob/main/googletest/samples/sample6_unittest.cc "Typed Test example"
## Type-Parameterized Tests
## "Catching" Failures
-If you are building a testing utility on top of googletest, you'll want to test
-your utility. What framework would you use to test it? googletest, of course.
+If you are building a testing utility on top of GoogleTest, you'll want to test
+your utility. What framework would you use to test it? GoogleTest, of course.
The challenge is to verify that your testing utility reports failures correctly.
In frameworks that report a failure by throwing an exception, you could catch
-the exception and assert on it. But googletest doesn't use exceptions, so how do
+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?
`"gtest/gtest-spi.h"` contains some constructs to do this.
`TearDownTestSuite()` (where you know the test suite name implicitly), or
functions called from them.
-## Extending googletest by Handling Test Events
+## Extending GoogleTest by Handling Test Events
-googletest provides an **event listener API** to let you receive notifications
+GoogleTest provides an **event listener API** to let you receive notifications
about the progress of a test program and test failures. The events you can
listen to include the start and end of the test program, a test suite, or a test
method, among others. You may use this API to augment or replace the standard
### 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
+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()`:
// Gets hold of the event listener list.
testing::TestEventListeners& listeners =
testing::UnitTest::GetInstance()->listeners();
- // Adds a listener to the end. googletest takes the ownership.
+ // 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]: https://github.com/google/googletest/blob/master/googletest/samples/sample9_unittest.cc "Event listener example"
+[sample9_unittest.cc]: https://github.com/google/googletest/blob/main/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]: https://github.com/google/googletest/blob/master/googletest/samples/sample10_unittest.cc "Failure-raising listener example"
+[sample10_unittest.cc]: https://github.com/google/googletest/blob/main/googletest/samples/sample10_unittest.cc "Failure-raising listener example"
## Running Test Programs: Advanced Options
-googletest test programs are ordinary executables. Once built, you can run them
+GoogleTest test programs are ordinary executables. Once built, you can run them
directly and affect their behavior via the following environment variables
and/or command line flags. For the flags to work, your programs must call
`::testing::InitGoogleTest()` before calling `RUN_ALL_TESTS()`.
#### Running a Subset of the Tests
-By default, a googletest program runs all tests the user has defined. Sometimes,
+By default, a GoogleTest program runs all tests the user has defined. Sometimes,
you want to run only a subset of the tests (e.g. for debugging or quickly
verifying a change). If you set the `GTEST_FILTER` environment variable or the
-`--gtest_filter` flag to a filter string, googletest will only run the tests
+`--gtest_filter` flag to a filter string, GoogleTest will only run the tests
whose full names (in the form of `TestSuiteName.TestName`) match the filter.
The format of a filter is a '`:`'-separated list of wildcard patterns (called
#### Stop test execution upon first failure
-By default, a googletest program runs all tests the user has defined. In some
+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,
to the front of the name of each test, or alternatively add it to the front of
the test suite name.
-For example, the following tests won't be run by googletest, even though they
+For example, the following tests won't be run by GoogleTest, even though they
will still be compiled:
```c++
{: .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
+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.
{: .callout .tip}
If your test program contains
[global set-up/tear-down](#global-set-up-and-tear-down) code, it will be
-repeated in each iteration as well, as the flakiness may be in it. You can also
-specify the repeat count by setting the `GTEST_REPEAT` environment variable.
+repeated in each iteration as well, as the flakiness may be in it. To avoid
+repeating global set-up/tear-down, specify
+`--gtest_recreate_environments_when_repeating=false`{.nowrap}.
+
+You can also specify the repeat count by setting the `GTEST_REPEAT` environment
+variable.
### Shuffling the Tests
environment variable to `1`) to run the tests in a program in a random order.
This helps to reveal bad dependencies between tests.
-By default, googletest uses a random seed calculated from the current time.
+By default, GoogleTest uses a random seed calculated from the current time.
Therefore you'll get a different order every time. The console output includes
the random seed value, such that you can reproduce an order-related test failure
later. To specify the random seed explicitly, use the `--gtest_random_seed=SEED`
flag (or set the `GTEST_RANDOM_SEED` environment variable), where `SEED` is an
integer in the range [0, 99999]. The seed value 0 is special: it tells
-googletest to do the default behavior of calculating the seed from the current
+GoogleTest to do the default behavior of calculating the seed from the current
time.
-If you combine this with `--gtest_repeat=N`, googletest will pick a different
+If you combine this with `--gtest_repeat=N`, GoogleTest will pick a different
random seed and re-shuffle the tests in each iteration.
### Distributing Test Functions to Multiple Machines
#### Colored Terminal Output
-googletest can use colors in its terminal output to make it easier to spot the
+GoogleTest can use colors in its terminal output to make it easier to spot the
important information:
<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,
-disable colors, or let googletest decide. When the value is `auto`, googletest
+disable colors, or let GoogleTest decide. When the value is `auto`, GoogleTest
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
+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
+By default, GoogleTest prints the time it takes to run each test. To disable
that, run the test program with the `--gtest_print_time=0` command line flag, or
set the GTEST_PRINT_TIME environment variable to `0`.
#### Suppressing UTF-8 Text Output
-In case of assertion failures, googletest prints expected and actual values of
+In case of assertion failures, GoogleTest prints expected and actual values of
type `string` both as hex-encoded strings as well as in readable UTF-8 text if
they contain valid non-ASCII UTF-8 characters. If you want to suppress the UTF-8
text because, for example, you don't have an UTF-8 compatible output medium, run
#### Generating an XML Report
-googletest can emit a detailed XML report to a file in addition to its normal
+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.
current directory.
If you specify a directory (for example, `"xml:output/directory/"` on Linux or
-`"xml:output\directory\"` on Windows), googletest will create the XML file in
+`"xml:output\directory\"` on Windows), GoogleTest will create the XML file in
that directory, named after the test executable (e.g. `foo_test.xml` for test
program `foo_test` or `foo_test.exe`). If the file already exists (perhaps left
-over from a previous run), googletest will pick a different name (e.g.
+over from a previous run), GoogleTest will pick a different name (e.g.
`foo_test_1.xml`) to avoid overwriting it.
The report is based on the `junitreport` Ant task. Since that format was
originally intended for Java, a little interpretation is required to make it
-apply to googletest tests, as shown here:
+apply to GoogleTest tests, as shown here:
```xml
<testsuites name="AllTests" ...>
```
* The root `<testsuites>` element corresponds to the entire test program.
-* `<testsuite>` elements correspond to googletest test suites.
-* `<testcase>` elements correspond to googletest test functions.
+* `<testsuite>` elements correspond to GoogleTest test suites.
+* `<testcase>` elements correspond to GoogleTest test functions.
For instance, the following program
Things to note:
* The `tests` attribute of a `<testsuites>` or `<testsuite>` element tells how
- many test functions the googletest program or test suite contains, while the
+ many test functions the GoogleTest program or test suite contains, while the
`failures` attribute tells how many of them failed.
* The `time` attribute expresses the duration of the test, test suite, or
* The `file` and `line` attributes record the source file location, where the
test was defined.
-* Each `<failure>` element corresponds to a single failed googletest
+* Each `<failure>` element corresponds to a single failed GoogleTest
assertion.
#### Generating a JSON Report
-googletest can also emit a JSON report as an alternative format to XML. To
+GoogleTest can also emit a JSON report as an alternative format to XML. To
generate the JSON report, set the `GTEST_OUTPUT` environment variable or the
`--gtest_output` flag to the string `"json:path_to_output_file"`, which will
create the file at the given location. You can also just use the string
When running test programs under a debugger, it's very convenient if the
debugger can catch an assertion failure and automatically drop into interactive
-mode. googletest's *break-on-failure* mode supports this behavior.
+mode. GoogleTest's *break-on-failure* mode supports this behavior.
To enable it, set the `GTEST_BREAK_ON_FAILURE` environment variable to a value
other than `0`. Alternatively, you can use the `--gtest_break_on_failure`
#### Disabling Catching Test-Thrown Exceptions
-googletest can be used either with or without exceptions enabled. If a test
+GoogleTest can be used either with or without exceptions enabled. If a test
throws a C++ exception or (on Windows) a structured exception (SEH), by default
-googletest catches it, reports it as a test failure, and continues with the next
+GoogleTest catches it, reports it as a test failure, and continues with the next
test method. This maximizes the coverage of a test run. Also, on Windows an
uncaught exception will cause a pop-up window, so catching the exceptions allows
you to run the tests automatically.
```
After compiling your project with one of the sanitizers enabled, if a particular
-test triggers a sanitizer error, googletest will report that it failed.
+test triggers a sanitizer error, GoogleTest will report that it failed.
GoogleTest has no limit on how deep the hierarchy can be.
For a complete example using derived test fixtures, see
-[sample5_unittest.cc](https://github.com/google/googletest/blob/master/googletest/samples/sample5_unittest.cc).
+[sample5_unittest.cc](https://github.com/google/googletest/blob/main/googletest/samples/sample5_unittest.cc).
## My compiler complains "void value not ignored as it ought to be." What does this mean?
(note that `~Foo()` **must** be virtual) we can define its mock as
```cpp
-#include "gmock/gmock.h"
+#include <gmock/gmock.h>
class MockFoo : public Foo {
public:
// 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); });
+ [] { return std::make_unique<Buzz>(AccessLevel::kInternal); });
// When this fires, the default action of MakeBuzz() will run, which
// will return a new Buzz object.
functions, and profiling confirms your concern, you can combine this with the
recipe for [mocking non-virtual methods](#MockingNonVirtualMethods).
+Alternatively, instead of introducing a new interface, you can rewrite your code
+to accept a std::function instead of the free function, and then use
+[MockFunction](#MockFunction) to mock the std::function.
+
### Old-Style `MOCK_METHODn` Macros
Before the generic `MOCK_METHOD` macro
EXPECT_CALL(foo, DoThat(_, _));
int n = 0;
- EXPECT_EQ('+', foo.DoThis(5)); // FakeFoo::DoThis() is invoked.
+ EXPECT_EQ(foo.DoThis(5), '+'); // FakeFoo::DoThis() is invoked.
foo.DoThat("Hi", &n); // FakeFoo::DoThat() is invoked.
- EXPECT_EQ(2, n);
+ EXPECT_EQ(n, 2);
}
```
using ::testing::Property;
inline constexpr auto HasFoo = [](const auto& f) {
- return Property(&MyClass::foo, Contains(f));
+ return Property("foo", &MyClass::foo, Contains(f));
};
...
EXPECT_THAT(x, HasFoo("blah"));
predicate that's satisfied by any number that is >= 0, <= 100, and != 50:
```cpp
-using testing::AllOf;
-using testing::Ge;
-using testing::Le;
-using testing::Matches;
-using testing::Ne;
+using ::testing::AllOf;
+using ::testing::Ge;
+using ::testing::Le;
+using ::testing::Matches;
+using ::testing::Ne;
...
Matches(AllOf(Ge(0), Le(100), Ne(50)))
```
```
Note that the predicate function / functor doesn't have to return `bool`. It
-works as long as the return value can be used as the condition in in statement
+works as long as the return value can be used as the condition in the statement
`if (condition) ...`.
### Matching Arguments that Are Not Copyable
...
Foo foo;
- EXPECT_CALL(foo, BarPlusBazEq(5))...;
+ EXPECT_THAT(foo, BarPlusBazEq(5))...;
```
### Matching Containers
{% raw %}
```cpp
-using testing::ElementsAre;
-using testing::Pair;
+using ::testing::UnorderedElementsAre;
+using ::testing::Pair;
...
- std::map<string, int> m = {{"a", 1}, {"b", 2}, {"c", 3}};
- EXPECT_THAT(m, ElementsAre(Pair("a", 1), Pair("b", 2), Pair("c", 3)));
+ absl::flat_hash_map<string, int> m = {{"a", 1}, {"b", 2}, {"c", 3}};
+ EXPECT_THAT(m, UnorderedElementsAre(
+ Pair("a", 1), Pair("b", 2), Pair("c", 3)));
```
{% endraw %}
* If the container is passed by pointer instead of by reference, just write
`Pointee(ElementsAre*(...))`.
* The order of elements *matters* for `ElementsAre*()`. If you are using it
- with containers whose element order are undefined (e.g. `hash_map`) you
- should use `WhenSorted` around `ElementsAre`.
+ with containers whose element order are undefined (such as a
+ `std::unordered_map`) you should use `UnorderedElementsAre`.
### Sharing Matchers
Though you may be tempted, DO NOT use `std::ref()`:
```cpp
-using testing::Return;
+using ::testing::Return;
class MockFoo : public Foo {
public:
EXPECT_CALL(foo, GetValue())
.WillRepeatedly(Return(std::ref(x))); // Wrong!
x = 42;
- EXPECT_EQ(42, foo.GetValue());
+ EXPECT_EQ(foo.GetValue(), 42);
```
Unfortunately, it doesn't work here. The above code will fail with error:
returns the value pointed to by `pointer` at the time the action is *executed*:
```cpp
-using testing::ReturnPointee;
+using ::testing::ReturnPointee;
...
int x = 0;
MockFoo foo;
EXPECT_CALL(foo, GetValue())
.WillRepeatedly(ReturnPointee(&x)); // Note the & here.
x = 42;
- EXPECT_EQ(42, foo.GetValue()); // This will succeed now.
+ EXPECT_EQ(foo.GetValue(), 42); // This will succeed now.
```
### Combining Actions
Want to do more than one thing when a function is called? That's fine. `DoAll()`
-allow you to do sequence of actions every time. Only the return value of the
+allows you to do a sequence of actions every time. Only the return value of the
last action in the sequence will be used.
```cpp
EXPECT_CALL(foo, DoThis(2))
.WillOnce(Invoke(NewPermanentCallback(SignOfSum, 5)));
- EXPECT_EQ('+', foo.DoThis(2)); // Invokes SignOfSum(5, 2).
+ EXPECT_EQ(foo.DoThis(2), '+'); // Invokes SignOfSum(5, 2).
}
```
.WillRepeatedly(IncrementCounter(0));
foo.DoThis(); // Returns 1.
foo.DoThis(); // Returns 2.
- foo.DoThat(); // Returns 1 - Blah() uses a different
- // counter than Bar()'s.
+ foo.DoThat(); // Returns 1 - DoThat() uses a different
+ // counter than DoThis()'s.
```
versus
action:
```cpp
+using ::testing::IsNull;
+...
// Use the default action.
EXPECT_CALL(mock_buzzer_, MakeBuzz("hello"));
// Triggers the previous EXPECT_CALL.
- EXPECT_EQ(nullptr, mock_buzzer_.MakeBuzz("hello"));
+ EXPECT_THAT(mock_buzzer_.MakeBuzz("hello"), IsNull());
```
If you are not happy with the default action, you can tweak it as usual; see
[Setting Default Actions](#OnCall).
-If you just need to return a pre-defined move-only value, you can use the
-`Return(ByMove(...))` action:
+If you just need to return a move-only value, you can use it in combination with
+`WillOnce`. For example:
```cpp
- // When this fires, the unique_ptr<> specified by ByMove(...) will
- // be returned.
- EXPECT_CALL(mock_buzzer_, MakeBuzz("world"))
- .WillOnce(Return(ByMove(MakeUnique<Buzz>(AccessLevel::kInternal))));
-
- EXPECT_NE(nullptr, mock_buzzer_.MakeBuzz("world"));
+ EXPECT_CALL(mock_buzzer_, MakeBuzz("hello"))
+ .WillOnce(Return(std::make_unique<Buzz>(AccessLevel::kInternal)));
+ EXPECT_NE(nullptr, mock_buzzer_.MakeBuzz("hello"));
```
-Note that `ByMove()` is essential here - if you drop it, the code won’t compile.
-
-Quiz time! What do you think will happen if a `Return(ByMove(...))` action is
-performed more than once (e.g. you write `...
-.WillRepeatedly(Return(ByMove(...)));`)? Come think of it, after the first time
-the action runs, the source value will be consumed (since it’s a move-only
-value), so the next time around, there’s no value to move from -- you’ll get a
-run-time error that `Return(ByMove(...))` can only be run once.
+Quiz time! What do you think will happen if a `Return` action is performed more
+than once (e.g. you write `... .WillRepeatedly(Return(std::move(...)));`)? Come
+think of it, after the first time the action runs, the source value will be
+consumed (since it’s a move-only value), so the next time around, there’s no
+value to move from -- you’ll get a run-time error that `Return(std::move(...))`
+can only be run once.
If you need your mock method to do more than just moving a pre-defined value,
remember that you can always use a lambda or a callable object, which can do
```cpp
EXPECT_CALL(mock_buzzer_, MakeBuzz("x"))
.WillRepeatedly([](StringPiece text) {
- return MakeUnique<Buzz>(AccessLevel::kInternal);
+ return std::make_unique<Buzz>(AccessLevel::kInternal);
});
EXPECT_NE(nullptr, mock_buzzer_.MakeBuzz("x"));
```
Every time this `EXPECT_CALL` fires, a new `unique_ptr<Buzz>` will be created
-and returned. You cannot do this with `Return(ByMove(...))`.
+and returned. You cannot do this with `Return(std::make_unique<...>(...))`.
That covers returning move-only values; but how do we work with methods
accepting move-only arguments? The answer is that they work normally, although
using ::testing::Unused;
EXPECT_CALL(mock_buzzer_, ShareBuzz(NotNull(), _)).WillOnce(Return(true));
- EXPECT_TRUE(mock_buzzer_.ShareBuzz(MakeUnique<Buzz>(AccessLevel::kInternal)),
+ EXPECT_TRUE(mock_buzzer_.ShareBuzz(std::make_unique<Buzz>(AccessLevel::kInternal)),
0);
EXPECT_CALL(mock_buzzer_, ShareBuzz(_, _)).WillOnce(
// When one calls ShareBuzz() on the MockBuzzer like this, the call is
// forwarded to DoShareBuzz(), which is mocked. Therefore this statement
// will trigger the above EXPECT_CALL.
- mock_buzzer_.ShareBuzz(MakeUnique<Buzz>(AccessLevel::kInternal), 0);
+ mock_buzzer_.ShareBuzz(std::make_unique<Buzz>(AccessLevel::kInternal), 0);
```
### Making the Compilation Faster
flag. For example, given the test program:
```cpp
-#include "gmock/gmock.h"
+#include <gmock/gmock.h>
-using testing::_;
-using testing::HasSubstr;
-using testing::Return;
+using ::testing::_;
+using ::testing::HasSubstr;
+using ::testing::Return;
class MockFoo {
public:
All you need is a call operator with a signature compatible with the mocked
function. So you can use a lambda:
-```
+```cpp
MockFunction<int(int)> mock;
EXPECT_CALL(mock, Call).WillOnce([](const int input) { return input * 7; });
-EXPECT_EQ(14, mock.AsStdFunction()(2));
+EXPECT_EQ(mock.AsStdFunction()(2), 14);
```
Or a struct with a call operator (even a templated one):
-```
+```cpp
struct MultiplyBy {
template <typename T>
T operator()(T arg) { return arg * multiplier; }
It's also fine for the callable to take no arguments, ignoring the arguments
supplied to the mock function:
-```
+```cpp
MockFunction<int(int)> mock;
EXPECT_CALL(mock, Call).WillOnce([] { return 17; });
-EXPECT_EQ(17, mock.AsStdFunction()(0));
+EXPECT_EQ(mock.AsStdFunction()(0), 17);
```
When used with `WillOnce`, the callable can assume it will be called at most
once and is allowed to be a move-only type:
-```
+```cpp
// An action that contains move-only types and has an &&-qualified operator,
// demanding in the type system that it be called at most once. This can be
// used with WillOnce, but the compiler will reject it if handed to
### Mock std::function {#MockFunction}
`std::function` is a general function type introduced in C++11. It is a
-preferred way of passing callbacks to new interfaces. Functions are copiable,
+preferred way of passing callbacks to new interfaces. Functions are copyable,
and are not usually passed around by pointer, which makes them tricky to mock.
But fear not - `MockFunction` can help you with that.
After the process, you should have something like:
```cpp
-#include "gmock/gmock.h" // Brings in gMock.
+#include <gmock/gmock.h> // Brings in gMock.
class MockTurtle : public Turtle {
public:
```cpp
#include "path/to/mock-turtle.h"
-#include "gmock/gmock.h"
-#include "gtest/gtest.h"
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
using ::testing::AtLeast; // #1
Using `pkg-config` in CMake is fairly easy:
```cmake
-cmake_minimum_required(VERSION 3.0)
-
-cmake_policy(SET CMP0048 NEW)
-project(my_gtest_pkgconfig VERSION 0.0.1 LANGUAGES CXX)
-
find_package(PkgConfig)
pkg_search_module(GTEST REQUIRED gtest_main)
-add_executable(testapp samples/sample3_unittest.cc)
-target_link_libraries(testapp ${GTEST_LDFLAGS})
-target_compile_options(testapp PUBLIC ${GTEST_CFLAGS})
+add_executable(testapp)
+target_sources(testapp PRIVATE samples/sample3_unittest.cc)
+target_link_libraries(testapp PRIVATE ${GTEST_LDFLAGS})
+target_compile_options(testapp PRIVATE ${GTEST_CFLAGS})
-include(CTest)
+enable_testing()
add_test(first_and_only_test testapp)
```
# 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.
+GoogleTest follows Google's
+[Foundational C++ Support Policy](https://opensource.google/documentation/policies/cplusplus-support).
+See
+[this table](https://github.com/google/oss-policies-info/blob/main/foundational-cxx-support-matrix.md)
+for a list of currently supported versions compilers, platforms, and build
+tools.
-# Googletest Primer
+# GoogleTest Primer
-## Introduction: Why googletest?
+## Introduction: Why GoogleTest?
-*googletest* helps you write better C++ tests.
+*GoogleTest* helps you write better C++ tests.
-googletest is a testing framework developed by the Testing Technology team with
+GoogleTest is a testing framework developed by the Testing Technology team with
Google's specific requirements and constraints in mind. Whether you work on
-Linux, Windows, or a Mac, if you write C++ code, googletest can help you. And it
+Linux, Windows, or a Mac, if you write C++ code, GoogleTest can help you. And it
supports *any* kind of tests, not just unit tests.
-So what makes a good test, and how does googletest fit in? We believe:
+So what makes a good test, and how does GoogleTest fit in? We believe:
1. Tests should be *independent* and *repeatable*. It's a pain to debug a test
- that succeeds or fails as a result of other tests. googletest isolates the
+ that succeeds or fails as a result of other tests. GoogleTest isolates the
tests by running each of them on a different object. When a test fails,
- googletest allows you to run it in isolation for quick debugging.
+ GoogleTest allows you to run it in isolation for quick debugging.
2. Tests should be well *organized* and reflect the structure of the tested
- code. googletest groups related tests into test suites that can share data
+ code. GoogleTest groups related tests into test suites that can share data
and subroutines. This common pattern is easy to recognize and makes tests
easy to maintain. Such consistency is especially helpful when people switch
projects and start to work on a new code base.
3. Tests should be *portable* and *reusable*. Google has a lot of code that is
- platform-neutral; its tests should also be platform-neutral. googletest
+ platform-neutral; its tests should also be platform-neutral. GoogleTest
works on different OSes, with different compilers, with or without
- exceptions, so googletest tests can work with a variety of configurations.
+ exceptions, so GoogleTest tests can work with a variety of configurations.
4. When tests fail, they should provide as much *information* about the problem
- as possible. googletest doesn't stop at the first test failure. Instead, it
+ as possible. GoogleTest doesn't stop at the first test failure. Instead, it
only stops the current test and continues with the next. You can also set up
tests that report non-fatal failures after which the current test continues.
Thus, you can detect and fix multiple bugs in a single run-edit-compile
cycle.
5. The testing framework should liberate test writers from housekeeping chores
- and let them focus on the test *content*. googletest automatically keeps
+ and let them focus on the test *content*. GoogleTest automatically keeps
track of all tests defined, and doesn't require the user to enumerate them
in order to run them.
-6. Tests should be *fast*. With googletest, you can reuse shared resources
+6. Tests should be *fast*. With GoogleTest, you can reuse shared resources
across tests and pay for the set-up/tear-down only once, without making
tests depend on each other.
-Since googletest is based on the popular xUnit architecture, you'll feel right
+Since GoogleTest is based on the popular xUnit architecture, you'll feel right
at home if you've used JUnit or PyUnit before. If not, it will take you about 10
minutes to learn the basics and get started. So let's go!
-## Beware of the nomenclature
+## 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.
+*Note:* There might be some confusion arising from different definitions of the
+terms *Test*, *Test Case* and *Test Suite*, so beware of misunderstanding these.
-Historically, googletest started to use the term _Test Case_ for grouping
+Historically, GoogleTest started to use the term *Test Case* for grouping
related tests, whereas current publications, including International Software
Testing Qualifications Board ([ISTQB](http://www.istqb.org/)) materials and
various textbooks on software quality, use the term
-_[Test Suite][istqb test suite]_ for this.
+*[Test Suite][istqb test suite]* for this.
-The related term _Test_, as it is used in googletest, corresponds to the term
-_[Test Case][istqb test case]_ of ISTQB and others.
+The related term *Test*, as it is used in GoogleTest, corresponds to the term
+*[Test Case][istqb test case]* of ISTQB and others.
-The term _Test_ is commonly of broad enough sense, including ISTQB's definition
-of _Test Case_, so it's not much of a problem here. But the term _Test Case_ as
+The term *Test* is commonly of broad enough sense, including ISTQB's definition
+of *Test Case*, so it's not much of a problem here. But the term *Test Case* as
was used in Google Test is of contradictory sense and thus confusing.
-googletest recently started replacing the term _Test Case_ with _Test Suite_.
+GoogleTest recently started replacing the term *Test Case* with *Test Suite*.
The preferred API is *TestSuite*. The older TestCase API is being slowly
deprecated and refactored away.
So please be aware of the different definitions of the terms:
-Meaning | googletest Term | [ISTQB](http://www.istqb.org/) Term
+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]
## Basic Concepts
-When using googletest, you start by writing *assertions*, which are statements
+When using GoogleTest, you start by writing *assertions*, which are statements
that check whether a condition is true. An assertion's result can be *success*,
*nonfatal failure*, or *fatal failure*. If a fatal failure occurs, it aborts the
current function; otherwise the program continues normally.
## Assertions
-googletest assertions are macros that resemble function calls. You test a class
+GoogleTest assertions are macros that resemble function calls. You test a class
or function by making assertions about its behavior. When an assertion fails,
-googletest prints the assertion's source file and line number location, along
+GoogleTest prints the assertion's source file and line number location, along
with a failure message. You may also supply a custom failure message which will
-be appended to googletest's message.
+be appended to GoogleTest's message.
The assertions come in pairs that test the same thing but have different effects
on the current function. `ASSERT_*` versions generate fatal failures when they
1. Use the `TEST()` macro to define and name a test function. These are
ordinary C++ functions that don't return a value.
2. In this function, along with any valid C++ statements you want to include,
- use the various googletest assertions to check values.
+ use the various GoogleTest assertions to check values.
3. The test's result is determined by the assertions; if any assertion in the
test fails (either fatally or non-fatally), or if the test crashes, the
entire test fails. Otherwise, it succeeds.
}
```
-googletest groups the test results by test suites, so logically related tests
+GoogleTest groups the test results by test suites, so logically related tests
should be in the same test suite; in other words, the first argument to their
`TEST()` should be the same. In the above example, we have two tests,
`HandlesZeroInput` and `HandlesPositiveInput`, that belong to the same test
access objects and subroutines in the test fixture:
```c++
-TEST_F(TestFixtureName, TestName) {
+TEST_F(TestFixtureClassName, TestName) {
... test body ...
}
```
-Like `TEST()`, the first argument is the test suite name, but for `TEST_F()`
-this must be the name of the test fixture class. You've probably guessed: `_F`
-is for fixture.
+Unlike `TEST()`, in `TEST_F()` the first argument must be the name of the test
+fixture class. (`_F` stands for "Fixture"). No test suite name is specified for
+this macro.
Unfortunately, the C++ macro system does not allow us to create a single macro
that can handle both types of tests. Using the wrong macro causes a compiler
`TEST_F()`, or you'll get the compiler error "`virtual outside class
declaration`".
-For each test defined with `TEST_F()`, googletest will create a *fresh* test
+For each test defined with `TEST_F()`, GoogleTest will create a *fresh* test
fixture at runtime, immediately initialize it via `SetUp()`, run the test, clean
up by calling `TearDown()`, and then delete the test fixture. Note that
different tests in the same test suite have different test fixture objects, and
-googletest always deletes a test fixture before it creates the next one.
-googletest does **not** reuse the same test fixture for multiple tests. Any
+GoogleTest always deletes a test fixture before it creates the next one.
+GoogleTest does **not** reuse the same test fixture for multiple tests. Any
changes one test makes to the fixture do not affect other tests.
As an example, let's write tests for a FIFO queue class named `Queue`, which has
class QueueTest : public ::testing::Test {
protected:
void SetUp() override {
+ // q0_ remains empty
q1_.Enqueue(1);
q2_.Enqueue(2);
q2_.Enqueue(3);
When these tests run, the following happens:
-1. googletest constructs a `QueueTest` object (let's call it `t1`).
+1. GoogleTest constructs a `QueueTest` object (let's call it `t1`).
2. `t1.SetUp()` initializes `t1`.
3. The first test (`IsEmptyInitially`) runs on `t1`.
4. `t1.TearDown()` cleans up after the test finishes.
## Invoking the Tests
-`TEST()` and `TEST_F()` implicitly register their tests with googletest. So,
+`TEST()` and `TEST_F()` implicitly register their tests with GoogleTest. So,
unlike with many other C++ testing frameworks, you don't have to re-list all
your defined tests in order to run them.
When invoked, the `RUN_ALL_TESTS()` macro:
-* Saves the state of all googletest flags.
+* Saves the state of all GoogleTest flags.
* Creates a test fixture object for the first test.
* Deletes the fixture.
-* Restores the state of all googletest flags.
+* Restores the state of all GoogleTest flags.
* Repeats the above steps for the next test, until all tests have run.
> return the value of `RUN_ALL_TESTS()`.
>
> Also, you should call `RUN_ALL_TESTS()` only **once**. Calling it more than
-> once conflicts with some advanced googletest features (e.g., thread-safe
+> once conflicts with some advanced GoogleTest features (e.g., thread-safe
> [death tests](advanced.md#death-tests)) and thus is not supported.
**Availability**: Linux, Windows, Mac.
## Writing the main() Function
-Most users should _not_ need to write their own `main` function and instead link
+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
```c++
#include "this/package/foo.h"
-#include "gtest/gtest.h"
+#include <gtest/gtest.h>
namespace my {
namespace project {
```
The `::testing::InitGoogleTest()` function parses the command line for
-googletest flags, and removes all recognized flags. This allows the user to
+GoogleTest flags, and removes all recognized flags. This allows the user to
control a test program's behavior via various flags, which we'll cover in the
[AdvancedGuide](advanced.md). You **must** call this function before calling
`RUN_ALL_TESTS()`, or the flags won't be properly initialized.
* Google Test is designed to be thread-safe. The implementation is thread-safe
on systems where the `pthreads` library is available. It is currently
- _unsafe_ to use Google Test assertions from two threads concurrently on
+ *unsafe* to use Google Test assertions from two threads concurrently on
other systems (e.g. Windows). In most tests this is not an issue as usually
the assertions are done in the main thread. If you want to help, you can
volunteer to implement the necessary synchronization primitives in
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.
+* A compatible C++ compiler that supports at least C++14.
* [Bazel](https://bazel.build/), the preferred build system used by the
GoogleTest team.
compatible with GoogleTest.
If you don't already have Bazel installed, see the
-[Bazel installation guide](https://docs.bazel.build/versions/main/install.html).
+[Bazel installation guide](https://bazel.build/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.
+{: .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
http_archive(
name = "com_google_googletest",
- urls = ["https://github.com/google/googletest/archive/609281088cfefc76f9d0ce82e1ff6c30cc3591e5.zip"],
- strip_prefix = "googletest-609281088cfefc76f9d0ce82e1ff6c30cc3591e5",
+ urls = ["https://github.com/google/googletest/archive/5ab508a01f9eb089207ee87fd547d290da39d015.zip"],
+ strip_prefix = "googletest-5ab508a01f9eb089207ee87fd547d290da39d015",
)
```
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
+`5ab508a01f9eb089207ee87fd547d290da39d015` is the Git commit hash of the
GoogleTest version to use; we recommend updating the hash often to point to the
-latest version.
+latest version. Use a recent hash on the `main` branch.
Now you're ready to build C++ code that uses GoogleTest.
see the
[Bazel C++ Tutorial](https://docs.bazel.build/versions/main/tutorial/cpp.html).
+{: .callout .note}
+NOTE: In the example below, we assume Clang or GCC and set `--cxxopt=-std=c++14`
+to ensure that GoogleTest is compiled as C++14 instead of the compiler's default
+setting (which could be C++11). For MSVC, the equivalent would be
+`--cxxopt=/std:c++14`. See [Supported Platforms](platforms.md) for more details
+on supported language versions.
+
Now you can build and run your test:
<pre>
-<strong>my_workspace$ bazel test --test_output=all //:hello_test</strong>
+<strong>my_workspace$ bazel test --cxxopt=-std=c++14 --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:
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.
+* A compatible C++ compiler that supports at least C++14.
* [CMake](https://cmake.org/) and a compatible build tool for building the
project.
* Compatible build tools include
cmake_minimum_required(VERSION 3.14)
project(my_project)
-# GoogleTest requires at least C++11
-set(CMAKE_CXX_STANDARD 11)
+# GoogleTest requires at least C++14
+set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
include(FetchContent)
FetchContent_Declare(
googletest
- URL https://github.com/google/googletest/archive/609281088cfefc76f9d0ce82e1ff6c30cc3591e5.zip
+ URL https://github.com/google/googletest/archive/03597a01ee50ed33e9dfd640b249b4be3799d395.zip
)
# For Windows: Prevent overriding the parent project's compiler/linker settings
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
```
The above configuration declares a dependency on GoogleTest which is downloaded
-from GitHub. In the above example, `609281088cfefc76f9d0ce82e1ff6c30cc3591e5` is
+from GitHub. In the above example, `03597a01ee50ed33e9dfd640b249b4be3799d395` is
the Git commit hash of the GoogleTest version to use; we recommend updating the
hash often to point to the latest version.
)
target_link_libraries(
hello_test
- gtest_main
+ GTest::gtest_main
)
include(GoogleTest)
10:
```cpp
-#include "gmock/gmock.h"
+#include <gmock/gmock.h>
using ::testing::AllOf;
using ::testing::Gt;
### EXPECT_HRESULT_FAILED {#EXPECT_HRESULT_FAILED}
`EXPECT_HRESULT_FAILED(`*`expression`*`)` \
-`EXPECT_HRESULT_FAILED(`*`expression`*`)`
+`ASSERT_HRESULT_FAILED(`*`expression`*`)`
Verifies that *`expression`* is a failure `HRESULT`.
| `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`. |
-| `WhenBase64Unescaped(m)` | `argument` is a base-64 escaped string whose unescaped string matches `m`. |
+| `WhenBase64Unescaped(m)` | `argument` is a base-64 escaped string whose unescaped string matches `m`. The web-safe format from [RFC 4648](https://www.rfc-editor.org/rfc/rfc4648#section-5) is supported. |
`ContainsRegex()` and `MatchesRegex()` take ownership of the `RE` object. They
use the regular expression syntax defined
return ExplainMatchResult(matcher, arg.nested().property(), result_listener);
}
```
+
+5. You can use `DescribeMatcher<>` to describe another matcher. For example:
+
+ ```cpp
+ MATCHER_P(XAndYThat, matcher,
+ "X that " + DescribeMatcher<int>(matcher, negation) +
+ (negation ? " or" : " and") + " Y that " +
+ DescribeMatcher<double>(matcher, negation)) {
+ return ExplainMatchResult(matcher, arg.x(), result_listener) &&
+ ExplainMatchResult(matcher, arg.y(), result_listener);
+ }
+ ```
| `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`. |
+| `ConvertGenerator<T>(g)` | Yields values generated by generator `g`, `static_cast` to `T`. |
The optional last argument *`name_generator`* is a function or functor that
generates custom test name suffixes based on the test parameters. The function
```cpp
INSTANTIATE_TEST_SUITE_P(
MyInstantiation, MyTestSuite,
- ::testing::Values(...),
- [](const ::testing::TestParamInfo<MyTestSuite::ParamType>& info) {
+ testing::Values(...),
+ [](const testing::TestParamInfo<MyTestSuite::ParamType>& info) {
// Can use info.param here to generate the test suffix
std::string name = ...
return name;
```cpp
template <typename T>
-class MyFixture : public ::testing::Test {
+class MyFixture : public testing::Test {
public:
...
using List = std::list<T>;
```cpp
namespace my_namespace {
-class MyClassTest : public ::testing::Test {
+class MyClassTest : public testing::Test {
...
};
### AssertionResult {#AssertionResult}
-`::testing::AssertionResult`
+`testing::AssertionResult`
A class for indicating whether an assertion was successful.
### AssertionException {#AssertionException}
-`::testing::AssertionException`
+`testing::AssertionException`
Exception which can be thrown from
[`TestEventListener::OnTestPartResult`](#TestEventListener::OnTestPartResult).
### EmptyTestEventListener {#EmptyTestEventListener}
-`::testing::EmptyTestEventListener`
+`testing::EmptyTestEventListener`
Provides an empty implementation of all methods in the
[`TestEventListener`](#TestEventListener) interface, such that a subclass only
### Environment {#Environment}
-`::testing::Environment`
+`testing::Environment`
Represents a global test environment. See
[Global Set-Up and Tear-Down](../advanced.md#global-set-up-and-tear-down).
### ScopedTrace {#ScopedTrace}
-`::testing::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`
Example usage:
```cpp
-::testing::ScopedTrace trace("file.cc", 123, "message");
+testing::ScopedTrace trace("file.cc", 123, "message");
```
The resulting trace includes the given source file path and line number, and the
### Test {#Test}
-`::testing::Test`
+`testing::Test`
The abstract class that all tests inherit from. `Test` is not copyable.
### TestWithParam {#TestWithParam}
-`::testing::TestWithParam<T>`
+`testing::TestWithParam<T>`
A convenience class which inherits from both [`Test`](#Test) and
[`WithParamInterface<T>`](#WithParamInterface).
### TestInfo {#TestInfo}
-`::testing::TestInfo`
+`testing::TestInfo`
Stores information about a test.
### TestParamInfo {#TestParamInfo}
-`::testing::TestParamInfo<T>`
+`testing::TestParamInfo<T>`
Describes a parameter to a value-parameterized test. The type `T` is the type of
the parameter.
### UnitTest {#UnitTest}
-`::testing::UnitTest`
+`testing::UnitTest`
This class contains information about the test program.
### TestEventListener {#TestEventListener}
-`::testing::TestEventListener`
+`testing::TestEventListener`
The interface for tracing execution of tests. The methods below are listed in
the order the corresponding events are fired.
### TestEventListeners {#TestEventListeners}
-`::testing::TestEventListeners`
+`testing::TestEventListeners`
Lets users add listeners to track events in GoogleTest.
### TestPartResult {#TestPartResult}
-`::testing::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()`).
### TestProperty {#TestProperty}
-`::testing::TestProperty`
+`testing::TestProperty`
A copyable object representing a user-specified test property which can be
output as a key/value string pair.
### TestResult {#TestResult}
-`::testing::TestResult`
+`testing::TestResult`
Contains information about the result of a single test.
### TimeInMillis {#TimeInMillis}
-`::testing::TimeInMillis`
+`testing::TimeInMillis`
An integer type representing time in milliseconds.
### Types {#Types}
-`::testing::Types<T...>`
+`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>
+testing::Types<char, int, unsigned int>
```
See [Typed Tests](../advanced.md#typed-tests) and
### WithParamInterface {#WithParamInterface}
-`::testing::WithParamInterface<T>`
+`testing::WithParamInterface<T>`
The pure interface class that all value-parameterized tests inherit from.
### InitGoogleTest {#InitGoogleTest}
-`void ::testing::InitGoogleTest(int* argc, char** argv)` \
-`void ::testing::InitGoogleTest(int* argc, wchar_t** argv)` \
-`void ::testing::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
### AddGlobalTestEnvironment {#AddGlobalTestEnvironment}
-`Environment* ::testing::AddGlobalTestEnvironment(Environment* env)`
+`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
```cpp
template <typename Factory>
-TestInfo* ::testing::RegisterTest(const char* test_suite_name, const char* test_name,
+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)
```
### AssertionSuccess {#AssertionSuccess}
-`AssertionResult ::testing::AssertionSuccess()`
+`AssertionResult testing::AssertionSuccess()`
Creates a successful assertion result. See
[`AssertionResult`](#AssertionResult).
### AssertionFailure {#AssertionFailure}
-`AssertionResult ::testing::AssertionFailure()`
+`AssertionResult testing::AssertionFailure()`
Creates a failed assertion result. Use the `<<` operator to store a failure
message:
```cpp
-::testing::AssertionFailure() << "My failure message";
+testing::AssertionFailure() << "My failure message";
```
See [`AssertionResult`](#AssertionResult).
### StaticAssertTypeEq {#StaticAssertTypeEq}
-`::testing::StaticAssertTypeEq<T1, T2>()`
+`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.
### PrintToString {#PrintToString}
-`std::string ::testing::PrintToString(x)`
+`std::string testing::PrintToString(x)`
Prints any value `x` using GoogleTest's value printer.
### PrintToStringParamName {#PrintToStringParamName}
-`std::string ::testing::PrintToStringParamName(TestParamInfo<T>& info)`
+`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
# Googletest Samples
If you're like us, you'd like to look at
-[googletest samples.](https://github.com/google/googletest/tree/master/googletest/samples)
+[googletest samples.](https://github.com/google/googletest/blob/main/googletest/samples)
The sample directory has a number of well-commented samples showing how to use a
variety of googletest features.
# as ${gmock_SOURCE_DIR} and to the root binary directory as
# ${gmock_BINARY_DIR}.
# Language "C" is required for find_package(Threads).
-cmake_minimum_required(VERSION 3.5)
-cmake_policy(SET CMP0048 NEW)
+cmake_minimum_required(VERSION 3.13)
project(gmock VERSION ${GOOGLETEST_VERSION} LANGUAGES CXX C)
if (COMMAND set_up_hermetic_build)
target_link_libraries(gmock_main PUBLIC gmock)
set_target_properties(gmock_main PROPERTIES VERSION ${GOOGLETEST_VERSION})
endif()
-# If the CMake version supports it, attach header directory information
-# to the targets for when we are part of a parent build (ie being pulled
-# in via add_subdirectory() rather than being a standalone build).
-if (DEFINED CMAKE_VERSION AND NOT "${CMAKE_VERSION}" VERSION_LESS "2.8.11")
- string(REPLACE ";" "$<SEMICOLON>" dirs "${gmock_build_include_dirs}")
- target_include_directories(gmock SYSTEM INTERFACE
- "$<BUILD_INTERFACE:${dirs}>"
- "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/${CMAKE_INSTALL_INCLUDEDIR}>")
- target_include_directories(gmock_main SYSTEM INTERFACE
- "$<BUILD_INTERFACE:${dirs}>"
- "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/${CMAKE_INSTALL_INCLUDEDIR}>")
-endif()
+
+string(REPLACE ";" "$<SEMICOLON>" dirs "${gmock_build_include_dirs}")
+target_include_directories(gmock SYSTEM INTERFACE
+ "$<BUILD_INTERFACE:${dirs}>"
+ "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/${CMAKE_INSTALL_INCLUDEDIR}>")
+target_include_directories(gmock_main SYSTEM INTERFACE
+ "$<BUILD_INTERFACE:${dirs}>"
+ "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/${CMAKE_INSTALL_INCLUDEDIR}>")
########################################################################
#
enable_testing()
if (MINGW OR CYGWIN)
- if (CMAKE_VERSION VERSION_LESS "2.8.12")
- add_compile_options("-Wa,-mbig-obj")
- else()
- add_definitions("-Wa,-mbig-obj")
- endif()
+ add_compile_options("-Wa,-mbig-obj")
endif()
############################################################
// 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
+// https://github.com/google/googletest/blob/main/docs/gmock_cook_book.md
// IWYU pragma: private, include "gmock/gmock.h"
// IWYU pragma: friend gmock/.*
#include "gmock/internal/gmock-port.h"
#include "gmock/internal/gmock-pp.h"
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable : 4100)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4100)
namespace testing {
private:
class ValueProducer {
public:
- virtual ~ValueProducer() {}
+ virtual ~ValueProducer() = default;
virtual T Produce() = 0;
};
typedef typename internal::Function<F>::Result Result;
typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
- ActionInterface() {}
- virtual ~ActionInterface() {}
+ ActionInterface() = default;
+ virtual ~ActionInterface() = default;
// Performs the action. This method is not const, as in general an
// action can have side effects and be stateful. For example, a
// Constructs a null Action. Needed for storing Action objects in
// STL containers.
- Action() {}
+ Action() = default;
// Construct an Action from a specified callable.
// This cannot take std::function directly, because then Action would not be
const T2 value_;
};
-#if !GTEST_OS_WINDOWS_MOBILE
+#ifndef GTEST_OS_WINDOWS_MOBILE
// Implements the SetErrnoAndReturn action to simulate return from
// various system calls and libc functions.
// providing a call operator because even with a particular set of arguments
// they don't have a fixed return type.
- template <typename R, typename... Args,
- typename std::enable_if<
- std::is_convertible<
- InnerAction,
- // Unfortunately we can't use the InnerSignature alias here;
- // MSVC complains about the I parameter pack not being
- // expanded (error C3520) despite it being expanded in the
- // type alias.
- OnceAction<R(typename std::tuple_element<
- I, std::tuple<Args...>>::type...)>>::value,
- int>::type = 0>
+ template <
+ typename R, typename... Args,
+ typename std::enable_if<
+ std::is_convertible<InnerAction,
+ // Unfortunately we can't use the InnerSignature
+ // alias here; MSVC complains about the I
+ // parameter pack not being expanded (error C3520)
+ // despite it being expanded in the type alias.
+ // TupleElement is also an MSVC workaround.
+ // See its definition for details.
+ OnceAction<R(internal::TupleElement<
+ I, std::tuple<Args...>>...)>>::value,
+ int>::type = 0>
operator OnceAction<R(Args...)>() && { // NOLINT
struct OA {
OnceAction<InnerSignature<R, Args...>> inner_action;
return OA{std::move(inner_action)};
}
- template <typename R, typename... Args,
- typename std::enable_if<
- std::is_convertible<
- const InnerAction&,
- // Unfortunately we can't use the InnerSignature alias here;
- // MSVC complains about the I parameter pack not being
- // expanded (error C3520) despite it being expanded in the
- // type alias.
- Action<R(typename std::tuple_element<
- I, std::tuple<Args...>>::type...)>>::value,
- int>::type = 0>
+ template <
+ typename R, typename... Args,
+ typename std::enable_if<
+ std::is_convertible<const InnerAction&,
+ // Unfortunately we can't use the InnerSignature
+ // alias here; MSVC complains about the I
+ // parameter pack not being expanded (error C3520)
+ // despite it being expanded in the type alias.
+ // TupleElement is also an MSVC workaround.
+ // See its definition for details.
+ Action<R(internal::TupleElement<
+ I, std::tuple<Args...>>...)>>::value,
+ int>::type = 0>
operator Action<R(Args...)>() const { // NOLINT
Action<InnerSignature<R, Args...>> converted(inner_action);
return MakePolymorphicAction(internal::AssignAction<T1, T2>(ptr, val));
}
-#if !GTEST_OS_WINDOWS_MOBILE
+#ifndef GTEST_OS_WINDOWS_MOBILE
// Creates an action that sets errno and returns the appropriate error.
template <typename T>
} // namespace testing
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4100
#endif // GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_
// The implementation of a cardinality.
class CardinalityInterface {
public:
- virtual ~CardinalityInterface() {}
+ virtual ~CardinalityInterface() = default;
// Conservative estimate on the lower/upper bound of the number of
// calls allowed.
public:
// Constructs a null cardinality. Needed for storing Cardinality
// objects in STL containers.
- Cardinality() {}
+ Cardinality() = default;
// Constructs a Cardinality from its implementation.
explicit Cardinality(const CardinalityInterface* impl) : impl_(impl) {}
// IWYU pragma: private, include "gmock/gmock.h"
// IWYU pragma: friend gmock/.*
-#ifndef GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_FUNCTION_MOCKER_H_ // NOLINT
-#define GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_FUNCTION_MOCKER_H_ // NOLINT
+#ifndef GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_FUNCTION_MOCKER_H_
+#define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_FUNCTION_MOCKER_H_
#include <type_traits> // IWYU pragma: keep
#include <utility> // IWYU pragma: keep
using internal::FunctionMocker;
} // namespace testing
-#define MOCK_METHOD(...) \
- GMOCK_PP_VARIADIC_CALL(GMOCK_INTERNAL_MOCK_METHOD_ARG_, __VA_ARGS__)
+#define MOCK_METHOD(...) \
+ GMOCK_INTERNAL_WARNING_PUSH() \
+ GMOCK_INTERNAL_WARNING_CLANG(ignored, "-Wunused-member-function") \
+ GMOCK_PP_VARIADIC_CALL(GMOCK_INTERNAL_MOCK_METHOD_ARG_, __VA_ARGS__) \
+ GMOCK_INTERNAL_WARNING_POP()
#define GMOCK_INTERNAL_MOCK_METHOD_ARG_1(...) \
GMOCK_INTERNAL_WRONG_ARITY(__VA_ARGS__)
_Signature)>::Result \
GMOCK_INTERNAL_EXPAND(_CallType) \
_MethodName(GMOCK_PP_REPEAT(GMOCK_INTERNAL_PARAMETER, _Signature, _N)) \
- GMOCK_PP_IF(_Constness, const, ) _RefSpec _NoexceptSpec \
- 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) \
#define GMOCK_MOCKER_(arity, constness, Method) \
GTEST_CONCAT_TOKEN_(gmock##constness##arity##_##Method##_, __LINE__)
-#endif // GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_FUNCTION_MOCKER_H_
+#endif // GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_FUNCTION_MOCKER_H_
//
// To learn more about using these macros, please search for 'MATCHER'
// on
-// https://github.com/google/googletest/blob/master/docs/gmock_cook_book.md
+// https://github.com/google/googletest/blob/main/docs/gmock_cook_book.md
//
// This file also implements some commonly used argument matchers. More
// matchers can be defined by the user implementing the
#include <algorithm>
#include <cmath>
+#include <exception>
+#include <functional>
#include <initializer_list>
+#include <ios>
#include <iterator>
#include <limits>
#include <memory>
// If the explanation is not empty, prints it to the ostream.
inline void PrintIfNotEmpty(const std::string& explanation,
::std::ostream* os) {
- if (explanation != "" && os != nullptr) {
+ if (!explanation.empty() && os != nullptr) {
*os << ", " << explanation;
}
}
};
};
-class Eq2Matcher : public PairMatchBase<Eq2Matcher, AnyEq> {
+class Eq2Matcher : public PairMatchBase<Eq2Matcher, std::equal_to<>> {
public:
static const char* Desc() { return "an equal pair"; }
};
-class Ne2Matcher : public PairMatchBase<Ne2Matcher, AnyNe> {
+class Ne2Matcher : public PairMatchBase<Ne2Matcher, std::not_equal_to<>> {
public:
static const char* Desc() { return "an unequal pair"; }
};
-class Lt2Matcher : public PairMatchBase<Lt2Matcher, AnyLt> {
+class Lt2Matcher : public PairMatchBase<Lt2Matcher, std::less<>> {
public:
static const char* Desc() { return "a pair where the first < the second"; }
};
-class Gt2Matcher : public PairMatchBase<Gt2Matcher, AnyGt> {
+class Gt2Matcher : public PairMatchBase<Gt2Matcher, std::greater<>> {
public:
static const char* Desc() { return "a pair where the first > the second"; }
};
-class Le2Matcher : public PairMatchBase<Le2Matcher, AnyLe> {
+class Le2Matcher : public PairMatchBase<Le2Matcher, std::less_equal<>> {
public:
static const char* Desc() { return "a pair where the first <= the second"; }
};
-class Ge2Matcher : public PairMatchBase<Ge2Matcher, AnyGe> {
+class Ge2Matcher : public PairMatchBase<Ge2Matcher, std::greater_equal<>> {
public:
static const char* Desc() { return "a pair where the first >= the second"; }
};
operator Matcher<U>() const { // NOLINT
using RawU = typename std::decay<U>::type;
std::vector<Matcher<RawU>> matchers;
+ matchers.reserve(matchers_.size());
for (const auto& matcher : matchers_) {
matchers.push_back(MatcherCast<RawU>(matcher));
}
: size_matcher_(MatcherCast<SizeType>(size_matcher)) {}
void DescribeTo(::std::ostream* os) const override {
- *os << "size ";
+ *os << "has a size that ";
size_matcher_.DescribeTo(os);
}
void DescribeNegationTo(::std::ostream* os) const override {
- *os << "size ";
+ *os << "has a size that ";
size_matcher_.DescribeNegationTo(os);
}
const bool match = inner_matcher_.MatchAndExplain(
pair_getters::First(key_value, Rank0()), &inner_listener);
const std::string explanation = inner_listener.str();
- if (explanation != "") {
+ if (!explanation.empty()) {
*listener << "whose first field is a value " << explanation;
}
return match;
const std::string& second_explanation,
MatchResultListener* listener) const {
*listener << "whose both fields match";
- if (first_explanation != "") {
+ if (!first_explanation.empty()) {
*listener << ", where the first field is a value " << first_explanation;
}
- if (second_explanation != "") {
+ if (!second_explanation.empty()) {
*listener << ", ";
- if (first_explanation != "") {
+ if (!first_explanation.empty()) {
*listener << "and ";
} else {
*listener << "where ";
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);
}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<17>, char) {
+ const auto& [a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q] = t;
+ return std::tie(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q);
+}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<18>, char) {
+ const auto& [a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r] = t;
+ return std::tie(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r);
+}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<19>, char) {
+ const auto& [a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s] = t;
+ return std::tie(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s);
+}
#endif // defined(__cpp_structured_bindings)
template <size_t I, typename T>
AnalyzeElements(stl_container.begin(), stl_container.end(),
&element_printouts, listener);
- if (matrix.LhsSize() == 0 && matrix.RhsSize() == 0) {
- return true;
- }
-
- if (match_flags() == UnorderedMatcherRequire::ExactMatch) {
- if (matrix.LhsSize() != matrix.RhsSize()) {
- // The element count doesn't match. If the container is empty,
- // there's no need to explain anything as Google Mock already
- // prints the empty container. Otherwise we just need to show
- // how many elements there actually are.
- if (matrix.LhsSize() != 0 && listener->IsInterested()) {
- *listener << "which has " << Elements(matrix.LhsSize());
- }
- return false;
- }
- }
-
return VerifyMatchMatrix(element_printouts, matrix, listener) &&
FindPairing(matrix, listener);
}
const char* sep = "";
// Workaround spurious C4189 on MSVC<=15.7 when k is empty.
(void)sep;
- const char* dummy[] = {"", (*os << sep << "#" << k, sep = ", ")...};
+ // The static_cast to void is needed to silence Clang's -Wcomma warning.
+ // This pattern looks suspiciously like we may have mismatched parentheses
+ // and may have been trying to use the first operation of the comma operator
+ // as a member of the array, so Clang warns that we may have made a mistake.
+ const char* dummy[] = {
+ "", (static_cast<void>(*os << sep << "#" << k), sep = ", ")...};
(void)dummy;
*os << ") ";
}
} \
}; \
}; \
- GTEST_ATTRIBUTE_UNUSED_ inline name##Matcher name() { return {}; } \
+ inline name##Matcher GMOCK_INTERNAL_WARNING_PUSH() \
+ GMOCK_INTERNAL_WARNING_CLANG(ignored, "-Wunused-function") \
+ GMOCK_INTERNAL_WARNING_CLANG(ignored, "-Wunused-member-function") \
+ name GMOCK_INTERNAL_WARNING_POP()() { \
+ return {}; \
+ } \
template <typename arg_type> \
bool name##Matcher::gmock_Impl<arg_type>::MatchAndExplain( \
const arg_type& arg, \
\
private: \
::std::string FormatDescription(bool negation) const { \
- ::std::string gmock_description = (description); \
+ ::std::string gmock_description; \
+ gmock_description = (description); \
if (!gmock_description.empty()) { \
return gmock_description; \
} \
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> \
+ ##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), \
// 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
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4100)
namespace internal {
struct InvokeArgumentAction {
template <typename... Args,
typename = typename std::enable_if<(index < sizeof...(Args))>::type>
- auto operator()(Args&&... args) const -> decltype(internal::InvokeArgument(
+ 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>();
+ 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...);
});
// later.
template <std::size_t index, typename... Params>
internal::InvokeArgumentAction<index, typename std::decay<Params>::type...>
-InvokeArgument(Params&&... params) {
+InvokeArgument(Params &&...params) {
return {internal::FlatTuple<typename std::decay<Params>::type...>(
internal::FlatTupleConstructTag{}, std::forward<Params>(params)...)};
}
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4100
} // namespace testing
#ifndef GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MORE_MATCHERS_H_
#define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MORE_MATCHERS_H_
+#include <ostream>
+#include <string>
+
#include "gmock/gmock-matchers.h"
namespace testing {
// Silence C4100 (unreferenced formal
// parameter) for MSVC
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable : 4100)
-#if (_MSC_VER == 1900)
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4100)
+#if defined(_MSC_VER) && (_MSC_VER == 1900)
// and silence C4800 (C4800: 'int *const ': forcing value
// to bool 'true' or 'false') for MSVC 14
-#pragma warning(disable : 4800)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4800)
#endif
-// Defines a matcher that matches an empty container. The container must
-// support both size() and empty(), which all STL-like containers provide.
-MATCHER(IsEmpty, negation ? "isn't empty" : "is empty") {
- if (arg.empty()) {
- return true;
+namespace internal {
+
+// Implements the polymorphic IsEmpty matcher, which
+// can be used as a Matcher<T> as long as T is either a container that defines
+// empty() and size() (e.g. std::vector or std::string), or a C-style string.
+class IsEmptyMatcher {
+ public:
+ // Matches anything that defines empty() and size().
+ template <typename MatcheeContainerType>
+ bool MatchAndExplain(const MatcheeContainerType& c,
+ MatchResultListener* listener) const {
+ if (c.empty()) {
+ return true;
+ }
+ *listener << "whose size is " << c.size();
+ return false;
+ }
+
+ // Matches C-style strings.
+ bool MatchAndExplain(const char* s, MatchResultListener* listener) const {
+ return MatchAndExplain(std::string(s), listener);
}
- *result_listener << "whose size is " << arg.size();
- return false;
+
+ // Describes what this matcher matches.
+ void DescribeTo(std::ostream* os) const { *os << "is empty"; }
+
+ void DescribeNegationTo(std::ostream* os) const { *os << "isn't empty"; }
+};
+
+} // namespace internal
+
+// Creates a polymorphic matcher that matches an empty container or C-style
+// string. The container must support both size() and empty(), which all
+// STL-like containers provide.
+inline PolymorphicMatcher<internal::IsEmptyMatcher> IsEmpty() {
+ return MakePolymorphicMatcher(internal::IsEmptyMatcher());
}
// Define a matcher that matches a value that evaluates in boolean
return !static_cast<bool>(arg);
}
-#ifdef _MSC_VER
-#pragma warning(pop)
+#if defined(_MSC_VER) && (_MSC_VER == 1900)
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4800
#endif
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4100
} // namespace testing
// 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 && \
+#if defined(GTEST_OS_WINDOWS) && !defined(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.
#include <functional>
#include <map>
#include <memory>
+#include <ostream>
#include <set>
#include <sstream>
#include <string>
using UntypedExpectations = std::vector<std::shared_ptr<ExpectationBase>>;
+ struct UninterestingCallCleanupHandler;
+ struct FailureCleanupHandler;
+
// Returns an Expectation object that references and co-owns exp,
// which must be an expectation on this mock function.
Expectation GetHandleOf(ExpectationBase* exp);
typedef Expectation::Set::value_type value_type;
// Constructs an empty set.
- ExpectationSet() {}
+ ExpectationSet() = default;
// This single-argument ctor must not be explicit, in order to support the
// ExpectationSet es = EXPECT_CALL(...);
InSequence(const InSequence&) = delete;
InSequence& operator=(const InSequence&) = delete;
-} GTEST_ATTRIBUTE_UNUSED_;
+};
namespace internal {
// describes it to the ostream.
virtual void MaybeDescribeExtraMatcherTo(::std::ostream* os) = 0;
+ // Do not rely on this for correctness.
+ // This is only for making human-readable test output easier to understand.
+ void UntypedDescription(std::string description) {
+ description_ = std::move(description);
+ }
+
protected:
friend class ::testing::Expectation;
friend class UntypedFunctionMockerBase;
retired_ = true;
}
+ // Returns a human-readable description of this expectation.
+ // Do not rely on this for correctness. It is only for human readability.
+ const std::string& GetDescription() const { return description_; }
+
// Returns true if and only if this expectation is satisfied.
bool IsSatisfied() const GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
g_gmock_mutex.AssertHeld();
const char* file_; // The file that contains the expectation.
int line_; // The line number of the expectation.
const std::string source_text_; // The EXPECT_CALL(...) source text.
+ std::string description_; // User-readable name for the expectation.
// True if and only if the cardinality is specified explicitly.
bool cardinality_specified_;
Cardinality cardinality_; // The cardinality of the expectation.
return *this;
}
+ // Do not rely on this for correctness.
+ // This is only for making human-readable test output easier to understand.
+ TypedExpectation& Description(std::string name) {
+ ExpectationBase::UntypedDescription(std::move(name));
+ return *this;
+ }
+
// Implements the .Times() clause.
TypedExpectation& Times(const Cardinality& a_cardinality) {
ExpectationBase::UntypedTimes(a_cardinality);
::std::ostream* why)
GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
g_gmock_mutex.AssertHeld();
+ const ::std::string& expectation_description = GetDescription();
if (IsSaturated()) {
// We have an excessive call.
IncrementCallCount();
- *what << "Mock function called more times than expected - ";
+ *what << "Mock function ";
+ if (!expectation_description.empty()) {
+ *what << "\"" << expectation_description << "\" ";
+ }
+ *what << "called more times than expected - ";
mocker->DescribeDefaultActionTo(args, what);
DescribeCallCountTo(why);
}
// Must be done after IncrementCount()!
- *what << "Mock function call matches " << source_text() << "...\n";
+ *what << "Mock function ";
+ if (!expectation_description.empty()) {
+ *what << "\"" << expectation_description << "\" ";
+ }
+ *what << "call matches " << source_text() << "...\n";
return &(GetCurrentAction(mocker, args));
}
std::function<void()> f_;
};
+struct UntypedFunctionMockerBase::UninterestingCallCleanupHandler {
+ CallReaction reaction;
+ std::stringstream& ss;
+
+ ~UninterestingCallCleanupHandler() {
+ ReportUninterestingCall(reaction, ss.str());
+ }
+};
+
+struct UntypedFunctionMockerBase::FailureCleanupHandler {
+ std::stringstream& ss;
+ std::stringstream& why;
+ std::stringstream& loc;
+ const ExpectationBase* untyped_expectation;
+ bool found;
+ bool is_excessive;
+
+ ~FailureCleanupHandler() {
+ 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);
+ }
+ }
+};
+
template <typename F>
class FunctionMocker;
using ArgumentTuple = std::tuple<Args...>;
using ArgumentMatcherTuple = std::tuple<Matcher<Args>...>;
- FunctionMocker() {}
+ FunctionMocker() = default;
// There is no generally useful and implementable semantics of
// copying a mock object, so copying a mock is usually a user error.
//
// We use RAII to do the latter in case R is void or a non-moveable type. In
// either case we can't assign it to a local variable.
- const Cleanup report_uninteresting_call(
- [&] { ReportUninterestingCall(reaction, ss.str()); });
+ //
+ // Note that std::bind() is essential here.
+ // We *don't* use any local callback types (like lambdas).
+ // Doing so slows down compilation dramatically because the *constructor* of
+ // std::function<T> is re-instantiated with different template
+ // parameters each time.
+ const UninterestingCallCleanupHandler report_uninteresting_call = {
+ reaction, ss
+ };
return PerformActionAndPrintResult(nullptr, std::move(args), ss.str(), ss);
}
//
// We use RAII to do the latter in case R is void or a non-moveable type. In
// either case we can't assign it to a local variable.
- const Cleanup 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);
- }
- });
+ //
+ // Note that we *don't* use any local callback types (like lambdas) here.
+ // Doing so slows down compilation dramatically because the *constructor* of
+ // std::function<T> is re-instantiated with different template
+ // parameters each time.
+ const FailureCleanupHandler handle_failures = {
+ ss, why, loc, untyped_expectation, found, is_excessive
+ };
return PerformActionAndPrintResult(untyped_action, std::move(args), ss.str(),
ss);
// Silence MSVC C4100 (unreferenced formal parameter) and
// C4805('==': unsafe mix of type 'const int' and type 'const bool')
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable : 4100)
-#pragma warning(disable : 4805)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4100 4805)
// Joins a vector of strings as if they are fields of a tuple; returns
// the joined string.
return p;
}
+// Default definitions for all compilers.
+// NOTE: If you implement support for other compilers, make sure to avoid
+// unexpected overlaps.
+// (e.g., Clang also processes #pragma GCC, and clang-cl also handles _MSC_VER.)
+#define GMOCK_INTERNAL_WARNING_PUSH()
+#define GMOCK_INTERNAL_WARNING_CLANG(Level, Name)
+#define GMOCK_INTERNAL_WARNING_POP()
+
+#if defined(__clang__)
+#undef GMOCK_INTERNAL_WARNING_PUSH
+#define GMOCK_INTERNAL_WARNING_PUSH() _Pragma("clang diagnostic push")
+#undef GMOCK_INTERNAL_WARNING_CLANG
+#define GMOCK_INTERNAL_WARNING_CLANG(Level, Warning) \
+ _Pragma(GMOCK_PP_INTERNAL_STRINGIZE(clang diagnostic Level Warning))
+#undef GMOCK_INTERNAL_WARNING_POP
+#define GMOCK_INTERNAL_WARNING_POP() _Pragma("clang diagnostic pop")
+#endif
+
// MSVC treats wchar_t as a native type usually, but treats it as the
// same as unsigned short when the compiler option /Zc:wchar_t- is
// specified. It defines _NATIVE_WCHAR_T_DEFINED symbol when wchar_t
// The type of a failure (either non-fatal or fatal).
enum FailureType { kNonfatal, kFatal };
- virtual ~FailureReporterInterface() {}
+ virtual ~FailureReporterInterface() = default;
// Reports a failure that occurred at the given source file location.
virtual void ReportFailure(FailureType type, const char* file, int line,
// Internal use only: access the singleton instance of WithoutMatchers.
GTEST_API_ WithoutMatchers GetWithoutMatchers();
-// Disable MSVC warnings for infinite recursion, since in this case the
-// recursion is unreachable.
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable : 4717)
-#endif
-
// Invalid<T>() is usable as an expression of type T, but will terminate
// the program with an assertion failure if actually run. This is useful
// when a value of type T is needed for compilation, but the statement
// crashes).
template <typename T>
inline T Invalid() {
- Assert(false, "", -1, "Internal error: attempt to return invalid value");
+ Assert(/*condition=*/false, /*file=*/"", /*line=*/-1,
+ "Internal error: attempt to return invalid value");
#if defined(__GNUC__) || defined(__clang__)
__builtin_unreachable();
#elif defined(_MSC_VER)
#endif
}
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
-
// Given a raw type (i.e. having no top-level reference or const
// modifier) RawContainer that's either an STL-style container or a
// native array, class StlContainerView<RawContainer> has the
using MakeResultIgnoredValue = IgnoredValue(Args...);
};
+#ifdef GTEST_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL
template <typename R, typename... Args>
constexpr size_t Function<R(Args...)>::ArgumentCount;
+#endif
+
+// Workaround for MSVC error C2039: 'type': is not a member of 'std'
+// when std::tuple_element is used.
+// See: https://github.com/google/googletest/issues/3931
+// Can be replaced with std::tuple_element_t in C++14.
+template <size_t I, typename T>
+using TupleElement = typename std::tuple_element<I, T>::type;
bool Base64Unescape(const std::string& encoded, std::string* decoded);
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4100 4805
} // namespace internal
} // namespace testing
#include "gmock/internal/custom/gmock-port.h"
#include "gtest/internal/gtest-port.h"
-#if GTEST_HAS_ABSL
+#ifdef GTEST_HAS_ABSL
#include "absl/flags/declare.h"
#include "absl/flags/flag.h"
#endif
#define GMOCK_FLAG(name) FLAGS_gmock_##name
// Pick a command line flags implementation.
-#if GTEST_HAS_ABSL
+#ifdef GTEST_HAS_ABSL
// Macros for defining flags.
#define GMOCK_DEFINE_bool_(name, default_val, doc) \
#include <cctype>
#include <cstdint>
#include <cstring>
+#include <iostream>
#include <ostream> // NOLINT
#include <string>
#include <vector>
(!IsDigit(prev_char) && IsDigit(*p));
if (IsAlNum(*p)) {
- if (starts_new_word && result != "") result += ' ';
+ if (starts_new_word && !result.empty()) result += ' ';
result += ToLower(*p);
}
}
}
std::cout << "Stack trace:\n"
<< ::testing::internal::GetCurrentOsStackTraceExceptTop(
- ::testing::UnitTest::GetInstance(), actual_to_skip);
+ actual_to_skip);
}
std::cout << ::std::flush;
}
"the variable in various places.");
}
+constexpr char UndoWebSafeEncoding(char c) {
+ return c == '-' ? '+' : c == '_' ? '/' : c;
+}
+
constexpr char UnBase64Impl(char c, const char* const base64, char carry) {
- return *base64 == 0 ? static_cast<char>(65)
- : *base64 == c ? carry
- : UnBase64Impl(c, base64 + 1, carry + 1);
+ return *base64 == 0 ? static_cast<char>(65)
+ : *base64 == c
+ ? carry
+ : UnBase64Impl(c, base64 + 1, static_cast<char>(carry + 1));
}
template <size_t... I>
constexpr std::array<char, 256> UnBase64Impl(IndexSequence<I...>,
const char* const base64) {
- return {{UnBase64Impl(static_cast<char>(I), base64, 0)...}};
+ return {
+ {UnBase64Impl(UndoWebSafeEncoding(static_cast<char>(I)), base64, 0)...}};
}
constexpr std::array<char, 256> UnBase64(const char* const base64) {
bool negation, const char* matcher_name,
const std::vector<const char*>& param_names, const Strings& param_values) {
std::string result = ConvertIdentifierNameToWords(matcher_name);
- if (param_values.size() >= 1) {
+ if (!param_values.empty()) {
result += " " + JoinAsKeyValueTuple(param_names, param_values);
}
return negation ? "not (" + result + ")" : result;
bool UnorderedElementsAreMatcherImplBase::VerifyMatchMatrix(
const ::std::vector<std::string>& element_printouts,
const MatchMatrix& matrix, MatchResultListener* listener) const {
+ if (matrix.LhsSize() == 0 && matrix.RhsSize() == 0) {
+ return true;
+ }
+
+ if (match_flags() == UnorderedMatcherRequire::ExactMatch) {
+ if (matrix.LhsSize() != matrix.RhsSize()) {
+ // The element count doesn't match. If the container is empty,
+ // there's no need to explain anything as Google Mock already
+ // prints the empty container. Otherwise we just need to show
+ // how many elements there actually are.
+ if (matrix.LhsSize() != 0 && listener->IsInterested()) {
+ *listener << "which has " << Elements(matrix.LhsSize());
+ }
+ return false;
+ }
+ }
+
bool result = true;
::std::vector<char> element_matched(matrix.LhsSize(), 0);
::std::vector<char> matcher_matched(matrix.RhsSize(), 0);
#include <map>
#include <memory>
#include <set>
+#include <sstream>
#include <string>
#include <unordered_map>
#include <vector>
#include "gtest/gtest.h"
#include "gtest/internal/gtest-port.h"
-#if GTEST_OS_CYGWIN || GTEST_OS_LINUX || GTEST_OS_MAC
+#if defined(GTEST_OS_CYGWIN) || defined(GTEST_OS_LINUX) || defined(GTEST_OS_MAC)
#include <unistd.h> // NOLINT
#endif
+#ifdef GTEST_OS_QURT
+#include <qurt_event.h>
+#endif
// Silence C4800 (C4800: 'int *const ': forcing value
// to bool 'true' or 'false') for MSVC 15
-#ifdef _MSC_VER
-#if _MSC_VER == 1900
-#pragma warning(push)
-#pragma warning(disable : 4800)
-#endif
+#if defined(_MSC_VER) && (_MSC_VER == 1900)
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4800)
#endif
namespace testing {
action_count_checked_(false) {}
// Destructs an ExpectationBase object.
-ExpectationBase::~ExpectationBase() {}
+ExpectationBase::~ExpectationBase() = default;
// Explicitly specifies the cardinality of this expectation. Used by
// the subclasses to implement the .Times() clause.
"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/"
+ "https://github.com/google/googletest/blob/main/docs/"
"gmock_cook_book.md#"
- "knowing-when-to-expect for details.\n",
+ "knowing-when-to-expect-useoncall for details.\n",
stack_frames_to_skip);
break;
default: // FAIL
UntypedFunctionMockerBase::UntypedFunctionMockerBase()
: mock_obj_(nullptr), name_("") {}
-UntypedFunctionMockerBase::~UntypedFunctionMockerBase() {}
+UntypedFunctionMockerBase::~UntypedFunctionMockerBase() = default;
// Sets the mock object this mock method belongs to, and registers
// this information in the global mock registry. Will be called
} else if (!untyped_expectation->IsSatisfied()) {
expectations_met = false;
::std::stringstream ss;
- ss << "Actual function call count doesn't match "
- << untyped_expectation->source_text() << "...\n";
+
+ const ::std::string& expectation_name =
+ untyped_expectation->GetDescription();
+ ss << "Actual function ";
+ if (!expectation_name.empty()) {
+ ss << "\"" << expectation_name << "\" ";
+ }
+ ss << "call count doesn't match " << untyped_expectation->source_text()
+ << "...\n";
// No need to show the source file location of the expectation
// in the description, as the Expect() call that follows already
// takes care of it.
return expectations_met;
}
-CallReaction intToCallReaction(int mock_behavior) {
+static CallReaction intToCallReaction(int mock_behavior) {
if (mock_behavior >= kAllow && mock_behavior <= kFail) {
return static_cast<internal::CallReaction>(mock_behavior);
}
std::cout << internal::FormatFileLocation(state.first_used_file,
state.first_used_line);
std::cout << " ERROR: this mock object";
- if (state.first_used_test != "") {
+ if (!state.first_used_test.empty()) {
std::cout << " (used in test " << state.first_used_test_suite << "."
<< state.first_used_test << ")";
}
// RUN_ALL_TESTS() has already returned when this destructor is
// called. Therefore we cannot use the normal Google Test
// failure reporting mechanism.
+#ifdef GTEST_OS_QURT
+ qurt_exception_raise_fatal();
+#else
_exit(1); // We cannot call exit() as it is not reentrant and
// may already have been called.
+#endif
}
}
// needed by VerifyAndClearExpectationsLocked().
}
-Expectation::Expectation() {}
+Expectation::Expectation() = default;
Expectation::Expectation(
const std::shared_ptr<internal::ExpectationBase>& an_expectation_base)
: expectation_base_(an_expectation_base) {}
-Expectation::~Expectation() {}
+Expectation::~Expectation() = default;
// Adds an expectation to a sequence.
void Sequence::AddExpectation(const Expectation& expectation) const {
} // namespace testing
-#ifdef _MSC_VER
-#if _MSC_VER == 1900
-#pragma warning(pop)
-#endif
+#if defined(_MSC_VER) && (_MSC_VER == 1900)
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4800
#endif
#include "gmock/gmock.h"
+#include <string>
+
#include "gmock/internal/gmock-port.h"
GMOCK_DEFINE_bool_(catch_leaked_mocks, true,
#include "gmock/gmock.h"
#include "gtest/gtest.h"
-#if GTEST_OS_ESP8266 || GTEST_OS_ESP32
-#if GTEST_OS_ESP8266
+#if defined(GTEST_OS_ESP8266) || defined(GTEST_OS_ESP32) || \
+ (defined(GTEST_OS_NRF52) && defined(ARDUINO))
+#ifdef GTEST_OS_ESP8266
extern "C" {
#endif
void setup() {
testing::InitGoogleMock();
}
void loop() { RUN_ALL_TESTS(); }
-#if GTEST_OS_ESP8266
+#ifdef GTEST_OS_ESP8266
}
#endif
// Windows. See the following link to track the current status of this bug:
// https://web.archive.org/web/20170912203238/connect.microsoft.com/VisualStudio/feedback/details/394464/wmain-link-error-in-the-static-library
// // NOLINT
-#if GTEST_OS_WINDOWS_MOBILE
+#ifdef GTEST_OS_WINDOWS_MOBILE
#include <tchar.h> // NOLINT
GTEST_API_ int _tmain(int argc, TCHAR** argv) {
//
// This file tests the built-in actions.
-// Silence C4100 (unreferenced formal parameter) and C4503 (decorated name
-// length exceeded) for MSVC.
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable : 4100)
-#pragma warning(disable : 4503)
-#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 "gmock/gmock-actions.h"
#include <algorithm>
#include <functional>
#include <iterator>
#include <memory>
+#include <sstream>
#include <string>
+#include <tuple>
#include <type_traits>
+#include <utility>
#include <vector>
#include "gmock/gmock.h"
#include "gmock/internal/gmock-port.h"
#include "gtest/gtest-spi.h"
#include "gtest/gtest.h"
+#include "gtest/internal/gtest-port.h"
+
+// Silence C4100 (unreferenced formal parameter) and C4503 (decorated name
+// length exceeded) for MSVC.
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4100 4503)
+#if defined(_MSC_VER) && (_MSC_VER == 1900)
+// and silence C4800 (C4800: 'int *const ': forcing value
+// to bool 'true' or 'false') for MSVC 15
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4800)
+#endif
namespace testing {
namespace {
// In C++17 and above, where it's guaranteed that functions can return
// non-moveable objects, everything should work fine for non-moveable rsult
// types too.
-#if defined(__cplusplus) && __cplusplus >= 201703L
+#if defined(GTEST_INTERNAL_CPLUSPLUS_LANG) && \
+ GTEST_INTERNAL_CPLUSPLUS_LANG >= 201703L
{
struct NonMoveable {
NonMoveable() = default;
EXPECT_TRUE(DefaultValue<std::unique_ptr<int>>::Exists());
EXPECT_TRUE(DefaultValue<std::unique_ptr<int>>::Get() == nullptr);
DefaultValue<std::unique_ptr<int>>::SetFactory(
- [] { return std::unique_ptr<int>(new int(42)); });
+ [] { return std::make_unique<int>(42); });
EXPECT_TRUE(DefaultValue<std::unique_ptr<int>>::Exists());
std::unique_ptr<int> i = DefaultValue<std::unique_ptr<int>>::Get();
EXPECT_EQ(42, *i);
EXPECT_FALSE(DefaultValue<MyNonDefaultConstructible&>::IsSet());
}
-// Tests that DefaultValue<T&>::Exists is false initiallly.
+// Tests that DefaultValue<T&>::Exists is false initially.
TEST(DefaultValueOfReferenceTest, IsInitiallyNotExisting) {
EXPECT_FALSE(DefaultValue<int&>::Exists());
EXPECT_FALSE(DefaultValue<MyDefaultConstructible&>::Exists());
// A reference wrapper for std::vector<int>, implicitly convertible from it.
struct Result {
const std::vector<int>* v;
- Result(const std::vector<int>& v) : v(&v) {} // NOLINT
+ Result(const std::vector<int>& vec) : v(&vec) {} // NOLINT
};
// Set up an action for a mock function that returns the reference wrapper
struct Out {
int x;
- explicit Out(const int x) : x(x) {}
+ explicit Out(const int val) : x(val) {}
explicit Out(const In&) : x(0) {}
};
"");
}
-// Tests that Return(v) is covaraint.
+// Tests that Return(v) is covariant.
struct Base {
bool operator==(const Base&) { return true; }
class MockClass {
public:
- MockClass() {}
+ MockClass() = default;
MOCK_METHOD1(IntFunc, int(bool flag)); // NOLINT
MOCK_METHOD0(Foo, MyNonDefaultConstructible());
void operator()(Obj&&) const { FAIL() << "Unexpected call"; }
};
- MockFunction<void(Obj &&)> mock;
+ MockFunction<void(Obj&&)> mock;
EXPECT_CALL(mock, Call)
.WillOnce(DoAll(InitialAction{}, InitialAction{}, [](Obj&&) {}))
.WillRepeatedly(DoAll(InitialAction{}, InitialAction{}, [](Obj&&) {}));
void operator()(Obj&) && {}
};
- MockFunction<void(Obj &&)> mock;
+ MockFunction<void(Obj&&)> mock;
EXPECT_CALL(mock, Call)
.WillOnce(DoAll(InitialAction{}, InitialAction{}, [](Obj&&) {}));
EXPECT_EQ(19, mock.AsStdFunction()(0, 17));
}
-#if !GTEST_OS_WINDOWS_MOBILE
+#ifndef GTEST_OS_WINDOWS_MOBILE
class SetErrnoAndReturnTest : public testing::Test {
protected:
delete c;
}
-std::unique_ptr<int> UniquePtrSource() {
- return std::unique_ptr<int>(new int(19));
-}
+std::unique_ptr<int> UniquePtrSource() { return std::make_unique<int>(19); }
std::vector<std::unique_ptr<int>> VectorUniquePtrSource() {
std::vector<std::unique_ptr<int>> out;
// Check default value
DefaultValue<std::unique_ptr<int>>::SetFactory(
- [] { return std::unique_ptr<int>(new int(42)); });
+ [] { return std::make_unique<int>(42); });
EXPECT_EQ(42, *mock.MakeUnique());
EXPECT_CALL(mock, MakeUnique()).WillRepeatedly(Invoke(UniquePtrSource));
TEST(MockMethodTest, CanTakeMoveOnlyValue) {
MockClass mock;
- auto make = [](int i) { return std::unique_ptr<int>(new int(i)); };
+ auto make = [](int i) { return std::make_unique<int>(i); };
EXPECT_CALL(mock, TakeUnique(_)).WillRepeatedly([](std::unique_ptr<int> i) {
return *i;
}
};
-std::unique_ptr<int> UniqueInt(int i) {
- return std::unique_ptr<int>(new int(i));
-}
+std::unique_ptr<int> UniqueInt(int i) { return std::make_unique<int>(i); }
TEST(FunctorActionTest, ActionFromFunction) {
Action<int(int, int&, int*)> a = &Add;
} // namespace
} // namespace testing
+
+#if defined(_MSC_VER) && (_MSC_VER == 1900)
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4800
+#endif
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4100 4503
//
// This file tests the built-in cardinalities.
+#include <ostream>
+
#include "gmock/gmock.h"
#include "gtest/gtest-spi.h"
#include "gtest/gtest.h"
class MockFoo {
public:
- MockFoo() {}
+ MockFoo() = default;
MOCK_METHOD0(Bar, int()); // NOLINT
private:
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-// Silence C4503 (decorated name length exceeded) for MSVC.
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable : 4503)
-#endif
-
// Google Mock - a framework for writing C++ mock classes.
//
// This file tests the function mocker classes.
#include "gmock/gmock-function-mocker.h"
-#if GTEST_OS_WINDOWS
+// Silence C4503 (decorated name length exceeded) for MSVC.
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4503)
+
+#ifdef 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.
template <typename T>
class TemplatedCopyable {
public:
- TemplatedCopyable() {}
+ TemplatedCopyable() = default;
template <typename U>
TemplatedCopyable(const U& other) {} // NOLINT
class FooInterface {
public:
- virtual ~FooInterface() {}
+ virtual ~FooInterface() = default;
virtual void VoidReturning(int x) = 0;
virtual int RefQualifiedOverloaded() & = 0;
virtual int RefQualifiedOverloaded() && = 0;
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
STDMETHOD_(int, CTNullary)() = 0;
STDMETHOD_(bool, CTUnary)(int x) = 0;
STDMETHOD_(int, CTDecimal)
// 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
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4373)
class MockFoo : public FooInterface {
public:
- MockFoo() {}
+ MockFoo() = default;
// Makes sure that a mock function parameter can be named.
MOCK_METHOD(void, VoidReturning, (int n)); // NOLINT
MOCK_METHOD(int (*)(bool), ReturnsFunctionPointer1, (int), ());
MOCK_METHOD(fn_ptr, ReturnsFunctionPointer2, (int), ());
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
MOCK_METHOD(int, CTNullary, (), (Calltype(STDMETHODCALLTYPE)));
MOCK_METHOD(bool, CTUnary, (int), (Calltype(STDMETHODCALLTYPE)));
MOCK_METHOD(int, CTDecimal,
class LegacyMockFoo : public FooInterface {
public:
- LegacyMockFoo() {}
+ LegacyMockFoo() = default;
// Makes sure that a mock function parameter can be named.
MOCK_METHOD1(VoidReturning, void(int n)); // NOLINT
MOCK_METHOD1(ReturnsFunctionPointer1, int (*(int))(bool));
MOCK_METHOD1(ReturnsFunctionPointer2, fn_ptr(int));
-#if GTEST_OS_WINDOWS
+#ifdef 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,
LegacyMockFoo& operator=(const LegacyMockFoo&) = delete;
};
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4373
template <class T>
class FunctionMockerTest : public testing::Test {
EXPECT_TRUE(this->foo_->TypeWithTemplatedCopyCtor(TemplatedCopyable<int>()));
}
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
// Tests mocking a nullary function with calltype.
TYPED_TEST(FunctionMockerTest, MocksNullaryFunctionWithCallType) {
EXPECT_CALL(this->mock_foo_, CTNullary())
class MockB {
public:
- MockB() {}
+ MockB() = default;
MOCK_METHOD(void, DoB, ());
class LegacyMockB {
public:
- LegacyMockB() {}
+ LegacyMockB() = default;
MOCK_METHOD0(DoB, void());
template <typename T>
class StackInterface {
public:
- virtual ~StackInterface() {}
+ virtual ~StackInterface() = default;
// Template parameter appears in function parameter.
virtual void Push(const T& value) = 0;
template <typename T>
class MockStack : public StackInterface<T> {
public:
- MockStack() {}
+ MockStack() = default;
MOCK_METHOD(void, Push, (const T& elem), ());
MOCK_METHOD(void, Pop, (), (final));
template <typename T>
class LegacyMockStack : public StackInterface<T> {
public:
- LegacyMockStack() {}
+ LegacyMockStack() = default;
MOCK_METHOD1_T(Push, void(const T& elem));
MOCK_METHOD0_T(Pop, void());
EXPECT_EQ(a_map, mock.ReturnTypeWithComma(1));
}
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
// Tests mocking template interfaces with calltype.
template <typename T>
class MockOverloadedOnArgNumber {
public:
- MockOverloadedOnArgNumber() {}
+ MockOverloadedOnArgNumber() = default;
MY_MOCK_METHODS1_;
class LegacyMockOverloadedOnArgNumber {
public:
- LegacyMockOverloadedOnArgNumber() {}
+ LegacyMockOverloadedOnArgNumber() = default;
LEGACY_MY_MOCK_METHODS1_;
class MockOverloadedOnConstness {
public:
- MockOverloadedOnConstness() {}
+ MockOverloadedOnConstness() = default;
MY_MOCK_METHODS2_;
EXPECT_EQ(sizeof(LegacyMockMethodSizes0), sizeof(MockMethodSizes0));
}
+TEST(MockMethodMockFunctionTest, EnsureNoUnusedMemberFunction) {
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic error "-Wunused-member-function"
+#endif
+ // https://github.com/google/googletest/issues/4052
+ struct Foo {
+ MOCK_METHOD(void, foo, ());
+ };
+ EXPECT_CALL(Foo(), foo()).Times(0);
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+}
+
void hasTwoParams(int, int);
void MaybeThrows();
void DoesntThrow() noexcept;
} // namespace gmock_function_mocker_test
} // namespace testing
+
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4503
#include <memory>
#include <sstream>
#include <string>
+#include <tuple>
#include <vector>
#include "gmock/gmock.h"
#include "src/gtest-internal-inl.h"
#undef GTEST_IMPLEMENTATION_
-#if GTEST_OS_CYGWIN
+#ifdef GTEST_OS_CYGWIN
#include <sys/types.h> // For ssize_t. NOLINT
#endif
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_(size_t)); // NOLINT
-#if GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_CYGWIN
+#if defined(GTEST_OS_LINUX) || defined(GTEST_OS_MAC) || defined(GTEST_OS_CYGWIN)
// ssize_t is not defined on Windows and possibly some other OSes.
EXPECT_EQ(kInteger, GMOCK_KIND_OF_(ssize_t)); // NOLINT
#endif
//
// This file tests some commonly used argument matchers.
-// 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 <cmath>
+#include <limits>
+#include <memory>
+#include <string>
#include "test/gmock-matchers_test.h"
+// Silence warning C4244: 'initializing': conversion from 'int' to 'short',
+// possible loss of data and C4100, unreferenced local parameter
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4244 4100)
+
namespace testing {
namespace gmock_matchers_test {
namespace {
class AllArgsHelper {
public:
- AllArgsHelper() {}
+ AllArgsHelper() = default;
MOCK_METHOD2(Helper, int(char x, int y));
class OptionalMatchersHelper {
public:
- OptionalMatchersHelper() {}
+ OptionalMatchersHelper() = default;
MOCK_METHOD0(NoArgs, int());
Floating::ReinterpretBits(infinity_bits_ - max_ulps_)),
further_from_infinity_(
Floating::ReinterpretBits(infinity_bits_ - max_ulps_ - 1)),
- max_(Floating::Max()),
+ max_(std::numeric_limits<RawType>::max()),
nan1_(Floating::ReinterpretBits(Floating::kExponentBitMask | 1)),
nan2_(Floating::ReinterpretBits(Floating::kExponentBitMask | 200)) {}
} // namespace gmock_matchers_test
} // namespace testing
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4244 4100
//
// This file tests some commonly used argument matchers.
+#include <functional>
+#include <memory>
+#include <string>
+#include <tuple>
+#include <vector>
+
+#include "test/gmock-matchers_test.h"
+
// 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
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4244 4100)
-#include "test/gmock-matchers_test.h"
namespace testing {
namespace gmock_matchers_test {
class Base {
public:
- virtual ~Base() {}
- Base() {}
+ virtual ~Base() = default;
+ Base() = default;
private:
Base(const Base&) = delete;
};
TEST(TypedEqTest, HasSpecifiedType) {
- // Verfies that the type of TypedEq<T>(v) is Matcher<T>.
+ // Verifies that the type of TypedEq<T>(v) is Matcher<T>.
Type<Matcher<int>>::IsTypeOf(TypedEq<int>(5));
Type<Matcher<double>>::IsTypeOf(TypedEq<double>(5));
}
helper.Call(MoveOnly(1));
}
+TEST(IsEmptyTest, MatchesContainer) {
+ const Matcher<std::vector<int>> m = IsEmpty();
+ std::vector<int> a = {};
+ std::vector<int> b = {1};
+ EXPECT_TRUE(m.Matches(a));
+ EXPECT_FALSE(m.Matches(b));
+}
+
+TEST(IsEmptyTest, MatchesStdString) {
+ const Matcher<std::string> m = IsEmpty();
+ std::string a = "z";
+ std::string b = "";
+ EXPECT_FALSE(m.Matches(a));
+ EXPECT_TRUE(m.Matches(b));
+}
+
+TEST(IsEmptyTest, MatchesCString) {
+ const Matcher<const char*> m = IsEmpty();
+ const char a[] = "";
+ const char b[] = "x";
+ EXPECT_TRUE(m.Matches(a));
+ EXPECT_FALSE(m.Matches(b));
+}
+
// Tests that IsNull() matches any NULL pointer of any type.
TEST(IsNullTest, MatchesNullPointer) {
Matcher<int*> m1 = IsNull();
EXPECT_THAT(p, Pair(25, "foo"));
EXPECT_THAT(p, Pair(Ge(20), HasSubstr("o")));
- // 'first' doesnt' match, but 'second' matches.
+ // 'first' doesn't match, but 'second' matches.
EXPECT_THAT(p, Not(Pair(42, "foo")));
EXPECT_THAT(p, Not(Pair(Lt(25), "foo")));
TEST(PairTest, WorksWithMoveOnly) {
pair<std::unique_ptr<int>, std::unique_ptr<int>> p;
- p.second.reset(new int(7));
+ p.second = std::make_unique<int>(7);
EXPECT_THAT(p, Pair(Eq(nullptr), Ne(nullptr)));
}
};
EXPECT_THAT(MyVarType16{},
FieldsAre(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0));
+ struct MyVarType17 {
+ int a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q;
+ };
+ EXPECT_THAT(MyVarType17{},
+ FieldsAre(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0));
+ struct MyVarType18 {
+ int a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r;
+ };
+ EXPECT_THAT(MyVarType18{},
+ FieldsAre(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0));
+ struct MyVarType19 {
+ int a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s;
+ };
+ EXPECT_THAT(MyVarType19{}, FieldsAre(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0));
}
#endif
EXPECT_FALSE(m1.Matches("invalid base64"));
EXPECT_FALSE(m1.Matches("aGVsbG8gd29ybGQ=")); // hello world
EXPECT_TRUE(m1.Matches("aGVsbG8gd29ybGQh")); // hello world!
+ EXPECT_TRUE(m1.Matches("+/-_IQ")); // \xfb\xff\xbf!
const Matcher<const std::string&> m2 = WhenBase64Unescaped(EndsWith("!"));
EXPECT_FALSE(m2.Matches("invalid base64"));
EXPECT_FALSE(m2.Matches("aGVsbG8gd29ybGQ=")); // hello world
EXPECT_TRUE(m2.Matches("aGVsbG8gd29ybGQh")); // hello world!
+ EXPECT_TRUE(m2.Matches("+/-_IQ")); // \xfb\xff\xbf!
#if GTEST_INTERNAL_HAS_STRING_VIEW
const Matcher<const internal::StringView&> m3 =
EXPECT_FALSE(m3.Matches("invalid base64"));
EXPECT_FALSE(m3.Matches("aGVsbG8gd29ybGQ=")); // hello world
EXPECT_TRUE(m3.Matches("aGVsbG8gd29ybGQh")); // hello world!
+ EXPECT_TRUE(m3.Matches("+/-_IQ")); // \xfb\xff\xbf!
#endif // GTEST_INTERNAL_HAS_STRING_VIEW
}
} // namespace gmock_matchers_test
} // namespace testing
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4244 4100
//
// This file tests some commonly used argument matchers.
+#include <algorithm>
+#include <array>
+#include <deque>
+#include <forward_list>
+#include <iterator>
+#include <list>
+#include <memory>
+#include <ostream>
+#include <string>
+#include <tuple>
+#include <vector>
+
+#include "gtest/gtest.h"
+
// 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
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4244 4100)
#include "test/gmock-matchers_test.h"
TEST(SizeIsTest, CanDescribeSelf) {
Matcher<vector<int>> m = SizeIs(2);
- EXPECT_EQ("size is equal to 2", Describe(m));
- EXPECT_EQ("size isn't equal to 2", DescribeNegation(m));
+ EXPECT_EQ("has a size that is equal to 2", Describe(m));
+ EXPECT_EQ("has a size that isn't equal to 2", DescribeNegation(m));
}
TEST(SizeIsTest, ExplainsResult) {
}
TEST(UnorderedElementsAreArrayTest, VectorBool) {
- const bool a[] = {0, 1, 0, 1, 1};
- const bool b[] = {1, 0, 1, 1, 0};
+ const bool a[] = {false, true, false, true, true};
+ const bool b[] = {true, false, true, true, false};
std::vector<bool> expected(std::begin(a), std::end(a));
std::vector<bool> actual(std::begin(b), std::end(b));
StringMatchResultListener listener;
class NativeArrayPassedAsPointerAndSize {
public:
- NativeArrayPassedAsPointerAndSize() {}
+ NativeArrayPassedAsPointerAndSize() = default;
MOCK_METHOD(void, Helper, (int* array, int size));
} // namespace gmock_matchers_test
} // namespace testing
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4244 4100
//
// This file tests some commonly used argument matchers.
+#include <array>
+#include <memory>
+#include <ostream>
+#include <string>
+#include <tuple>
+#include <utility>
+#include <vector>
+
+#include "gtest/gtest.h"
+
// 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
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4244 4100)
#include "test/gmock-matchers_test.h"
EXPECT_THAT(nonnull_unique, Not(IsFalse()));
}
-#if GTEST_HAS_TYPED_TEST
+#ifdef GTEST_HAS_TYPED_TEST
// Tests ContainerEq with different container types, and
// different element types.
}
TEST(ArgsTest, AcceptsTwoTemplateArgs) {
- const std::tuple<short, int, long> t(4, 5, 6L); // NOLINT
+ const std::tuple<short, int, long> t(short{4}, 5, 6L); // NOLINT
EXPECT_THAT(t, (Args<0, 1>(Lt())));
EXPECT_THAT(t, (Args<1, 2>(Lt())));
}
TEST(ArgsTest, AcceptsRepeatedTemplateArgs) {
- const std::tuple<short, int, long> t(4, 5, 6L); // NOLINT
+ const std::tuple<short, int, long> t(short{4}, 5, 6L); // NOLINT
EXPECT_THAT(t, (Args<0, 0>(Eq())));
EXPECT_THAT(t, Not(Args<1, 1>(Ne())));
}
TEST(ArgsTest, AcceptsDecreasingTemplateArgs) {
- const std::tuple<short, int, long> t(4, 5, 6L); // NOLINT
+ const std::tuple<short, int, long> t(short{4}, 5, 6L); // NOLINT
EXPECT_THAT(t, (Args<2, 0>(Gt())));
EXPECT_THAT(t, Not(Args<2, 1>(Lt())));
}
}
TEST(ArgsTest, CanBeNested) {
- const std::tuple<short, int, long, int> t(4, 5, 6L, 6); // NOLINT
+ const std::tuple<short, int, long, int> t(short{4}, 5, 6L, 6); // NOLINT
EXPECT_THAT(t, (Args<1, 2, 3>(Args<1, 2>(Eq()))));
EXPECT_THAT(t, (Args<0, 1, 3>(Args<0, 2>(Lt()))));
}
}
TEST_P(AnyOfArrayTestP, ExplainsMatchResultCorrectly) {
- // AnyOfArray and AllOfArry use the same underlying template-template,
+ // AnyOfArray and AllOfArray 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};
EXPECT_THAT(p, Not(UniquePointee(2)));
}
+MATCHER(EnsureNoUnusedButMarkedUnusedWarning, "") { return (arg % 2) == 0; }
+
+TEST(MockMethodMockFunctionTest, EnsureNoUnusedButMarkedUnusedWarning) {
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic error "-Wused-but-marked-unused"
+#endif
+ // https://github.com/google/googletest/issues/4055
+ EXPECT_THAT(0, EnsureNoUnusedButMarkedUnusedWarning());
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+}
+
#if GTEST_HAS_EXCEPTIONS
// std::function<void()> is used below for compatibility with older copies of
{
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; }));
+ EXPECT_TRUE(matcher.Matches([]() { throw (uint32_t)10; }));
+ EXPECT_FALSE(matcher.Matches([]() { throw (uint32_t)11; }));
}
}
} // namespace gmock_matchers_test
} // namespace testing
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4244 4100
};
// Names and instantiates a new instance of GTestMatcherTestP.
-#define INSTANTIATE_GTEST_MATCHER_TEST_P(TestSuite) \
- using TestSuite##P = GTestMatcherTestP; \
- INSTANTIATE_TEST_SUITE_P(MatcherInterface, TestSuite##P, Values(false)); \
+#define INSTANTIATE_GTEST_MATCHER_TEST_P(TestSuite) \
+ using TestSuite##P = GTestMatcherTestP; \
+ INSTANTIATE_TEST_SUITE_P(MatcherInterface, TestSuite##P, Values(false)); \
INSTANTIATE_TEST_SUITE_P(GtestMatcher, TestSuite##P, Values(true))
class GTestMatcherTestP : public testing::TestWithParam<bool> {
//
// 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 <algorithm>
#include <functional>
+#include <iterator>
#include <memory>
#include <sstream>
#include <string>
+#include <tuple>
+#include <vector>
#include "gmock/gmock.h"
#include "gtest/gtest-spi.h"
#include "gtest/gtest.h"
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4577)
+
namespace testing {
namespace gmock_more_actions_test {
Action<MyFunction> a = SetArrayArgument<1>(letters.begin(), letters.end());
std::string s;
- a.Perform(std::make_tuple(true, back_inserter(s)));
+ a.Perform(std::make_tuple(true, std::back_inserter(s)));
EXPECT_EQ(letters, s);
}
// 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
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4100 4503)
// Tests the ACTION*() macro family.
// Tests that ACTION() can define an action that doesn't reference the
} // namespace gmock_more_actions_test
} // namespace testing
+
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4100 4503
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4577
// clash with ::testing::Mock.
class Mock {
public:
- Mock() {}
+ Mock() = default;
MOCK_METHOD0(DoThis, void());
class Foo {
public:
- virtual ~Foo() {}
+ virtual ~Foo() = default;
virtual void DoThis() = 0;
virtual int DoThat(bool flag) = 0;
class MockFoo : public Foo {
public:
- MockFoo() {}
+ MockFoo() = default;
void Delete() { delete this; }
MOCK_METHOD0(DoThis, void());
(a10 ? 'T' : 'F');
}
- virtual ~MockBar() {}
+ virtual ~MockBar() = default;
const std::string& str() const { return str_; }
class MockA {
public:
- MockA() {}
+ MockA() = default;
MOCK_METHOD1(DoA, void(int n));
MOCK_METHOD1(ReturnResult, Result(int n));
class MockB {
public:
- MockB() {}
+ MockB() = default;
MOCK_CONST_METHOD0(DoB, int()); // NOLINT
MOCK_METHOD1(DoB, int(int n)); // NOLINT
class ReferenceHoldingMock {
public:
- ReferenceHoldingMock() {}
+ ReferenceHoldingMock() = default;
MOCK_METHOD1(AcceptReference, void(std::shared_ptr<MockA>*));
class CC {
public:
- virtual ~CC() {}
+ virtual ~CC() = default;
virtual int Method() = 0;
};
class MockCC : public CC {
public:
- MockCC() {}
+ MockCC() = default;
MOCK_METHOD0(Method, int());
EXPECT_NONFATAL_FAILURE(
{ // NOLINT
MockB b;
- EXPECT_CALL(b, DoB(5)).Times(AtLeast(2));
+ EXPECT_CALL(b, DoB(5)).Description("DoB Method").Times(AtLeast(2));
b.DoB(5);
},
- "Actual function call count doesn't match EXPECT_CALL(b, DoB(5))...\n"
+ "Actual function \"DoB Method\" call count "
+ "doesn't match EXPECT_CALL(b, DoB(5))...\n"
" Expected: to be called at least twice\n"
" Actual: called once - unsatisfied and active");
}
"to be called at least once");
}
-#if defined(__cplusplus) && __cplusplus >= 201703L
+#if defined(GTEST_INTERNAL_CPLUSPLUS_LANG) && \
+ GTEST_INTERNAL_CPLUSPLUS_LANG >= 201703L
// It should be possible to return a non-moveable type from a mock action in
// C++17 and above, where it's guaranteed that such a type can be initialized
// from a prvalue returned from a function.
TEST(ExpectCallTest, NonMoveableType) {
// Define a non-moveable result type.
- struct Result {
- explicit Result(int x_in) : x(x_in) {}
- Result(Result&&) = delete;
+ struct NonMoveableStruct {
+ explicit NonMoveableStruct(int x_in) : x(x_in) {}
+ NonMoveableStruct(NonMoveableStruct&&) = delete;
int x;
};
- static_assert(!std::is_move_constructible_v<Result>);
- static_assert(!std::is_copy_constructible_v<Result>);
+ static_assert(!std::is_move_constructible_v<NonMoveableStruct>);
+ static_assert(!std::is_copy_constructible_v<NonMoveableStruct>);
- static_assert(!std::is_move_assignable_v<Result>);
- static_assert(!std::is_copy_assignable_v<Result>);
+ static_assert(!std::is_move_assignable_v<NonMoveableStruct>);
+ static_assert(!std::is_copy_assignable_v<NonMoveableStruct>);
// We should be able to use a callable that returns that result as both a
// OnceAction and an Action, whether the callable ignores arguments or not.
- const auto return_17 = [] { return Result(17); };
+ const auto return_17 = [] { return NonMoveableStruct(17); };
- static_cast<void>(OnceAction<Result()>{return_17});
- static_cast<void>(Action<Result()>{return_17});
+ static_cast<void>(OnceAction<NonMoveableStruct()>{return_17});
+ static_cast<void>(Action<NonMoveableStruct()>{return_17});
- static_cast<void>(OnceAction<Result(int)>{return_17});
- static_cast<void>(Action<Result(int)>{return_17});
+ static_cast<void>(OnceAction<NonMoveableStruct(int)>{return_17});
+ static_cast<void>(Action<NonMoveableStruct(int)>{return_17});
// It should be possible to return the result end to end through an
// EXPECT_CALL statement, with both WillOnce and WillRepeatedly.
- MockFunction<Result()> mock;
+ MockFunction<NonMoveableStruct()> mock;
EXPECT_CALL(mock, Call) //
.WillOnce(return_17) //
.WillRepeatedly(return_17);
// Tests that Google Mock explains that an expectation with
// unsatisfied pre-requisites doesn't match the call.
-TEST(UnexpectedCallTest, UnsatisifiedPrerequisites) {
+TEST(UnexpectedCallTest, UnsatisfiedPrerequisites) {
Sequence s1, s2;
MockB b;
EXPECT_CALL(b, DoB(1)).InSequence(s1);
// Verifies that the failure message contains the two unsatisfied
// pre-requisites but not the satisfied one.
-#if GTEST_USES_PCRE
- EXPECT_THAT(
- r.message(),
- ContainsRegex(
- // PCRE has trouble using (.|\n) to match any character, but
- // supports the (?s) prefix for using . to match any character.
- "(?s)the following immediate pre-requisites are not satisfied:\n"
- ".*: pre-requisite #0\n"
- ".*: pre-requisite #1"));
-#elif GTEST_USES_POSIX_RE
+#ifdef GTEST_USES_POSIX_RE
EXPECT_THAT(r.message(),
ContainsRegex(
// POSIX RE doesn't understand the (?s) prefix, but has no
"the following immediate pre-requisites are not satisfied:"));
EXPECT_THAT(r.message(), ContainsRegex(": pre-requisite #0"));
EXPECT_THAT(r.message(), ContainsRegex(": pre-requisite #1"));
-#endif // GTEST_USES_PCRE
+#endif // GTEST_USES_POSIX_RE
b.DoB(1);
b.DoB(3);
// When there is no ON_CALL(), the default value for the return type
// should be returned.
MockB b;
- EXPECT_CALL(b, DoB(0)).Times(0);
+ EXPECT_CALL(b, DoB(0)).Description("DoB Method").Times(0);
int n = -1;
- EXPECT_NONFATAL_FAILURE(n = b.DoB(0),
- "Mock function called more times than expected");
+ EXPECT_NONFATAL_FAILURE(
+ n = b.DoB(0),
+ "Mock function \"DoB Method\" called more times than expected");
EXPECT_EQ(0, n);
}
// the failure message contains the argument values.
TEST(ExcessiveCallTest, GeneratesFailureForVoidFunction) {
MockA a;
- EXPECT_CALL(a, DoA(_)).Times(0);
+ EXPECT_CALL(a, DoA(_)).Description("DoA Method").Times(0);
EXPECT_NONFATAL_FAILURE(
a.DoA(9),
- "Mock function called more times than expected - returning directly.\n"
+ "Mock function \"DoA Method\" called more times than expected - "
+ "returning directly.\n"
" Function call: DoA(9)\n"
" Expected: to be never called\n"
" Actual: called once - over-saturated and active");
// Suppresses warning on unreferenced formal parameter in MSVC with
// -W4.
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable : 4100)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4100)
ACTION_P(Delete, ptr) { delete ptr; }
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4100
TEST(DeletingMockEarlyTest, CanDeleteSelfInActionReturningVoid) {
MockA* const a = new MockA;
class MockC {
public:
- MockC() {}
+ MockC() = default;
MOCK_METHOD6(VoidMethod, void(bool cond, int n, std::string s, void* p,
const Printable& x, Unprintable y));
"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/"
+ "https://github.com/google/googletest/blob/main/docs/"
"gmock_cook_book.md#"
- "knowing-when-to-expect for details.";
+ "knowing-when-to-expect-useoncall for details.";
// A void-returning function.
CaptureStdout();
class LogTestHelper {
public:
- LogTestHelper() {}
+ LogTestHelper() = default;
MOCK_METHOD1(Foo, PrintMeNot(PrintMeNot));
} // namespace
} // namespace testing
-// Allows the user to define their own main and then invoke gmock_main
-// from it. This might be necessary on some platforms which require
-// specific setup and teardown.
-#if GMOCK_RENAME_MAIN
-int gmock_main(int argc, char** argv) {
-#else
int main(int argc, char** argv) {
-#endif // GMOCK_RENAME_MAIN
testing::InitGoogleMock(&argc, argv);
// Ensures that the tests pass no matter what value of
// --gmock_catch_leaked_mocks and --gmock_verbose the user specifies.
// Tests Google Mock's functionality that depends on exceptions.
+#include <exception>
+
#include "gmock/gmock.h"
#include "gtest/gtest.h"
def testCatchesLeakedMockByDefault(self):
self.assertNotEqual(
0,
- gmock_test_utils.Subprocess(TEST_WITH_EXPECT_CALL,
- env=environ).exit_code)
+ gmock_test_utils.Subprocess(
+ TEST_WITH_EXPECT_CALL, env=environ
+ ).exit_code,
+ )
self.assertNotEqual(
- 0,
- gmock_test_utils.Subprocess(TEST_WITH_ON_CALL,
- env=environ).exit_code)
+ 0, gmock_test_utils.Subprocess(TEST_WITH_ON_CALL, env=environ).exit_code
+ )
def testDoesNotCatchLeakedMockWhenDisabled(self):
- self.assertEquals(
+ self.assertEqual(
0,
- gmock_test_utils.Subprocess(TEST_WITH_EXPECT_CALL +
- ['--gmock_catch_leaked_mocks=0'],
- env=environ).exit_code)
- self.assertEquals(
+ gmock_test_utils.Subprocess(
+ TEST_WITH_EXPECT_CALL + ['--gmock_catch_leaked_mocks=0'],
+ env=environ,
+ ).exit_code,
+ )
+ self.assertEqual(
0,
- gmock_test_utils.Subprocess(TEST_WITH_ON_CALL +
- ['--gmock_catch_leaked_mocks=0'],
- env=environ).exit_code)
+ gmock_test_utils.Subprocess(
+ TEST_WITH_ON_CALL + ['--gmock_catch_leaked_mocks=0'], env=environ
+ ).exit_code,
+ )
def testCatchesLeakedMockWhenEnabled(self):
self.assertNotEqual(
0,
- gmock_test_utils.Subprocess(TEST_WITH_EXPECT_CALL +
- ['--gmock_catch_leaked_mocks'],
- env=environ).exit_code)
+ gmock_test_utils.Subprocess(
+ TEST_WITH_EXPECT_CALL + ['--gmock_catch_leaked_mocks'], env=environ
+ ).exit_code,
+ )
self.assertNotEqual(
0,
- gmock_test_utils.Subprocess(TEST_WITH_ON_CALL +
- ['--gmock_catch_leaked_mocks'],
- env=environ).exit_code)
+ gmock_test_utils.Subprocess(
+ TEST_WITH_ON_CALL + ['--gmock_catch_leaked_mocks'], env=environ
+ ).exit_code,
+ )
def testCatchesLeakedMockWhenEnabledWithExplictFlagValue(self):
self.assertNotEqual(
0,
- gmock_test_utils.Subprocess(TEST_WITH_EXPECT_CALL +
- ['--gmock_catch_leaked_mocks=1'],
- env=environ).exit_code)
+ gmock_test_utils.Subprocess(
+ TEST_WITH_EXPECT_CALL + ['--gmock_catch_leaked_mocks=1'],
+ env=environ,
+ ).exit_code,
+ )
def testCatchesMultipleLeakedMocks(self):
self.assertNotEqual(
0,
- gmock_test_utils.Subprocess(TEST_MULTIPLE_LEAKS +
- ['--gmock_catch_leaked_mocks'],
- env=environ).exit_code)
+ gmock_test_utils.Subprocess(
+ TEST_MULTIPLE_LEAKS + ['--gmock_catch_leaked_mocks'], env=environ
+ ).exit_code,
+ )
if __name__ == '__main__':
class FooInterface {
public:
- virtual ~FooInterface() {}
+ virtual ~FooInterface() = default;
virtual void DoThis() = 0;
};
class MockFoo : public FooInterface {
public:
- MockFoo() {}
+ MockFoo() = default;
MOCK_METHOD0(DoThis, void());
#include "gmock/gmock.h"
-#if !GTEST_OS_WINDOWS_MOBILE
+#ifndef GTEST_OS_WINDOWS_MOBILE
#include <errno.h>
#endif
using testing::WithArgs;
using testing::WithoutArgs;
-#if !GTEST_OS_WINDOWS_MOBILE
+#ifndef GTEST_OS_WINDOWS_MOBILE
using testing::SetErrnoAndReturn;
#endif
class Interface {
public:
- virtual ~Interface() {}
+ virtual ~Interface() = default;
virtual void VoidFromString(char* str) = 0;
virtual char* StringFromString(char* str) = 0;
virtual int IntFromString(char* str) = 0;
class Mock : public Interface {
public:
- Mock() {}
+ Mock() = default;
MOCK_METHOD1(VoidFromString, void(char* str));
MOCK_METHOD1(StringFromString, char*(char* str));
mock.VoidFromString(&ch);
}
-#if !GTEST_OS_WINDOWS_MOBILE
+#ifndef GTEST_OS_WINDOWS_MOBILE
// Tests the linkage of the SetErrnoAndReturn action.
TEST(LinkTest, TestSetErrnoAndReturn) {
// 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
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4100)
// Tests the linkage of actions created using ACTION macro.
namespace {
}
} // namespace
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4100
TEST(LinkTest, TestActionP2Macro) {
Mock mock;
"""
-from io import open # pylint: disable=redefined-builtin, g-importing-member
+from io import open # pylint: disable=redefined-builtin, g-importing-member
import os
import re
import sys
golden_file = open(GOLDEN_PATH, 'rb')
golden = golden_file.read().decode('utf-8')
golden_file.close()
+ # On Windows the repository might have been checked out with \r\n line
+ # endings, so normalize it here.
+ golden = ToUnixLineEnding(golden)
# The normalized output should match the golden file.
self.assertEqual(golden, output)
# The raw output should contain 2 leaked mock object errors for
# test GMockOutputTest.CatchesLeakedMocks.
- self.assertEqual(['GMockOutputTest.CatchesLeakedMocks',
- 'GMockOutputTest.CatchesLeakedMocks'],
- leaky_tests)
+ self.assertEqual(
+ [
+ 'GMockOutputTest.CatchesLeakedMocks',
+ 'GMockOutputTest.CatchesLeakedMocks',
+ ],
+ leaky_tests,
+ )
if __name__ == '__main__':
#include "gtest/gtest.h"
// Silence C4100 (unreferenced formal parameter)
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable : 4100)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4100)
using testing::_;
using testing::AnyNumber;
class MockFoo {
public:
- MockFoo() {}
+ MockFoo() = default;
MOCK_METHOD3(Bar, char(const std::string& s, int i, double x));
MOCK_METHOD2(Bar2, bool(int x, int y));
return RUN_ALL_TESTS();
}
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4100
Actual: 1
Expected: to be called once
Actual: never called - unsatisfied and active
+
[ FAILED ] GMockOutputTest.UnexpectedCall
[ RUN ] GMockOutputTest.UnexpectedCallToVoidFunction
unknown file: Failure
Actual: 1
Expected: to be called once
Actual: never called - unsatisfied and active
+
[ FAILED ] GMockOutputTest.UnexpectedCallToVoidFunction
[ RUN ] GMockOutputTest.ExcessiveCall
FILE:#: Failure
Returns: false
Expected: to be called once
Actual: called twice - over-saturated and active
+
[ FAILED ] GMockOutputTest.ExcessiveCall
[ RUN ] GMockOutputTest.ExcessiveCallToVoidFunction
FILE:#: Failure
Function call: Bar3(0, 1)
Expected: to be called once
Actual: called twice - over-saturated and active
+
[ FAILED ] GMockOutputTest.ExcessiveCallToVoidFunction
[ RUN ] GMockOutputTest.UninterestingCall
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/docs/gmock_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/main/docs/gmock_cook_book.md#knowing-when-to-expect-useoncall 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/docs/gmock_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/main/docs/gmock_cook_book.md#knowing-when-to-expect-useoncall for details.
[ OK ] GMockOutputTest.UninterestingCallToVoidFunction
[ RUN ] GMockOutputTest.RetiredExpectation
unknown file: Failure
Actual: 1
Expected: to be called once
Actual: never called - unsatisfied and active
+
[ FAILED ] GMockOutputTest.RetiredExpectation
[ RUN ] GMockOutputTest.UnsatisfiedPrerequisite
unknown file: Failure
(end of pre-requisites)
Expected: to be called once
Actual: never called - unsatisfied and active
+
[ FAILED ] GMockOutputTest.UnsatisfiedPrerequisite
[ RUN ] GMockOutputTest.UnsatisfiedPrerequisites
unknown file: Failure
(end of pre-requisites)
Expected: to be called once
Actual: never called - unsatisfied and active
+
[ FAILED ] GMockOutputTest.UnsatisfiedPrerequisites
[ RUN ] GMockOutputTest.UnsatisfiedWith
FILE:#: Failure
Expected args: are a pair where the first >= the second
Expected: to be called once
Actual: never called - unsatisfied and active
+
[ FAILED ] GMockOutputTest.UnsatisfiedWith
[ RUN ] GMockOutputTest.UnsatisfiedExpectation
FILE:#: Failure
Actual function call count doesn't match EXPECT_CALL(foo_, Bar2(0, _))...
Expected: to be called twice
Actual: called once - unsatisfied and active
+
FILE:#: Failure
Actual function call count doesn't match EXPECT_CALL(foo_, Bar(_, _, _))...
Expected: to be called once
Actual: never called - unsatisfied and active
+
[ FAILED ] GMockOutputTest.UnsatisfiedExpectation
[ RUN ] GMockOutputTest.MismatchArguments
unknown file: Failure
Actual: -0.1
Expected: to be called once
Actual: never called - unsatisfied and active
+
[ FAILED ] GMockOutputTest.MismatchArguments
[ RUN ] GMockOutputTest.MismatchWith
unknown file: Failure
Actual: don't match
Expected: to be called once
Actual: never called - unsatisfied and active
+
[ FAILED ] GMockOutputTest.MismatchWith
[ RUN ] GMockOutputTest.MismatchArgumentsAndWith
unknown file: Failure
Actual: don't match
Expected: to be called once
Actual: never called - unsatisfied and active
+
[ FAILED ] GMockOutputTest.MismatchArgumentsAndWith
[ RUN ] GMockOutputTest.UnexpectedCallWithDefaultAction
unknown file: Failure
Actual: 0
Expected: to be called once
Actual: never called - unsatisfied and active
+
unknown file: Failure
Unexpected mock function call - taking default action specified at:
Actual: 0
Expected: to be called once
Actual: never called - unsatisfied and active
+
[ FAILED ] GMockOutputTest.UnexpectedCallWithDefaultAction
[ RUN ] GMockOutputTest.ExcessiveCallWithDefaultAction
FILE:#: Failure
Returns: true
Expected: to be called once
Actual: called twice - over-saturated and active
+
FILE:#: Failure
Mock function called more times than expected - taking default action specified at:
FILE:#:
Returns: false
Expected: to be called once
Actual: called twice - over-saturated and active
+
[ FAILED ] GMockOutputTest.ExcessiveCallWithDefaultAction
[ RUN ] GMockOutputTest.UninterestingCallWithDefaultAction
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/docs/gmock_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/main/docs/gmock_cook_book.md#knowing-when-to-expect-useoncall 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/docs/gmock_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/main/docs/gmock_cook_book.md#knowing-when-to-expect-useoncall for details.
[ OK ] GMockOutputTest.UninterestingCallWithDefaultAction
[ RUN ] GMockOutputTest.ExplicitActionsRunOutWithDefaultAction
FILE:#: Failure
Value of: (std::pair<int, bool>(42, true))
Expected: is pair (first: is >= 48, second: true)
- Actual: (42, true) (of type std::pair<int, bool>)
+ Actual: (42, true) (of type std::pair<int,bool>)
+
[ FAILED ] GMockOutputTest.PrintsMatcher
[ FAILED ] GMockOutputTest.UnexpectedCall
[ FAILED ] GMockOutputTest.UnexpectedCallToVoidFunction
// Makes sure Google Mock flags can be accessed in code.
TEST(FlagTest, IsAccessibleInCode) {
bool dummy =
- GMOCK_FLAG_GET(catch_leaked_mocks) && GMOCK_FLAG_GET(verbose) == "";
+ GMOCK_FLAG_GET(catch_leaked_mocks) && GMOCK_FLAG_GET(verbose).empty();
(void)dummy; // Avoids the "unused local variable" warning.
}
return -1
-# Suppresses the "Invalid const name" lint complaint
-# pylint: disable-msg=C6409
-
# Exposes utilities from gtest_test_utils.
Subprocess = gtest_test_utils.Subprocess
TestCase = gtest_test_utils.TestCase
SetEnvVar = gtest_test_utils.SetEnvVar
PREMATURE_EXIT_FILE_ENV_VAR = gtest_test_utils.PREMATURE_EXIT_FILE_ENV_VAR
-# pylint: enable-msg=C6409
-
def Main():
"""Runs the unit test."""
# Project version:
-cmake_minimum_required(VERSION 3.5)
-cmake_policy(SET CMP0048 NEW)
+cmake_minimum_required(VERSION 3.13)
project(gtest VERSION ${GOOGLETEST_VERSION} LANGUAGES CXX C)
-if (POLICY CMP0063) # Visibility
- cmake_policy(SET CMP0063 NEW)
-endif (POLICY CMP0063)
-
if (COMMAND set_up_hermetic_build)
set_up_hermetic_build()
endif()
set(version_file "${generated_dir}/${cmake_package_name}ConfigVersion.cmake")
write_basic_package_version_file(${version_file} VERSION ${GOOGLETEST_VERSION} COMPATIBILITY AnyNewerVersion)
install(EXPORT ${targets_export_name}
+ COMPONENT "${PROJECT_NAME}"
NAMESPACE ${cmake_package_name}::
DESTINATION ${cmake_files_install_dir})
set(config_file "${generated_dir}/${cmake_package_name}Config.cmake")
configure_package_config_file("${gtest_SOURCE_DIR}/cmake/Config.cmake.in"
"${config_file}" INSTALL_DESTINATION ${cmake_files_install_dir})
install(FILES ${version_file} ${config_file}
+ COMPONENT "${PROJECT_NAME}"
DESTINATION ${cmake_files_install_dir})
endif()
# aggressive about warnings.
cxx_library(gtest "${cxx_strict}" src/gtest-all.cc)
set_target_properties(gtest PROPERTIES VERSION ${GOOGLETEST_VERSION})
+if(GTEST_HAS_ABSL)
+ target_compile_definitions(gtest PUBLIC GTEST_HAS_ABSL=1)
+ target_link_libraries(gtest PUBLIC
+ absl::failure_signal_handler
+ absl::stacktrace
+ absl::symbolize
+ absl::flags_parse
+ absl::flags_reflection
+ absl::flags_usage
+ absl::strings
+ absl::any
+ absl::optional
+ absl::variant
+ re2::re2
+ )
+endif()
cxx_library(gtest_main "${cxx_strict}" src/gtest_main.cc)
set_target_properties(gtest_main PROPERTIES VERSION ${GOOGLETEST_VERSION})
-# If the CMake version supports it, attach header directory information
-# to the targets for when we are part of a parent build (ie being pulled
-# in via add_subdirectory() rather than being a standalone build).
-if (DEFINED CMAKE_VERSION AND NOT "${CMAKE_VERSION}" VERSION_LESS "2.8.11")
- string(REPLACE ";" "$<SEMICOLON>" dirs "${gtest_build_include_dirs}")
- target_include_directories(gtest SYSTEM INTERFACE
- "$<BUILD_INTERFACE:${dirs}>"
- "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/${CMAKE_INSTALL_INCLUDEDIR}>")
- target_include_directories(gtest_main SYSTEM INTERFACE
- "$<BUILD_INTERFACE:${dirs}>"
- "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/${CMAKE_INSTALL_INCLUDEDIR}>")
-endif()
+string(REPLACE ";" "$<SEMICOLON>" dirs "${gtest_build_include_dirs}")
+target_include_directories(gtest SYSTEM INTERFACE
+ "$<BUILD_INTERFACE:${dirs}>"
+ "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/${CMAKE_INSTALL_INCLUDEDIR}>")
+target_include_directories(gtest_main SYSTEM INTERFACE
+ "$<BUILD_INTERFACE:${dirs}>"
+ "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/${CMAKE_INSTALL_INCLUDEDIR}>")
if(CMAKE_SYSTEM_NAME MATCHES "QNX")
target_link_libraries(gtest PUBLIC regex)
endif()
### Build with CMake
GoogleTest comes with a CMake build script
-([CMakeLists.txt](https://github.com/google/googletest/blob/master/CMakeLists.txt))
+([CMakeLists.txt](https://github.com/google/googletest/blob/main/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/>.
with
```
-git clone https://github.com/google/googletest.git -b release-1.11.0
+git clone https://github.com/google/googletest.git -b v1.13.0
cd googletest # Main directory of the cloned repository.
mkdir build # Create a directory to hold the build output.
cd build
FetchContent_Declare(
googletest
# Specify the commit you depend on and update it regularly.
- URL https://github.com/google/googletest/archive/e2239ee6043f73722e7aa812a459f54a28552929.zip
+ URL https://github.com/google/googletest/archive/5376968f6948923e2411081fd9372e71a59d8e77.zip
)
# For Windows: Prevent overriding the parent project's compiler/linker settings
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
#### C++ Standard Version
-An environment that supports C++11 is required in order to successfully build
+An environment that supports C++14 is required in order to successfully build
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 GoogleTest for validation,
-then it can be specified by adding it to the options for cmake via the
-`DCMAKE_CXX_FLAGS` option.
+project, for example by using the `set(CMAKE_CXX_STANDARD 14)` command along
+with `set(CMAKE_CXX_STANDARD_REQUIRED ON)`. If this 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 GoogleTest
them to either 1 or 0 to enable or disable a certain feature.
We list the most frequently used macros below. For a complete list, see file
-[include/gtest/internal/gtest-port.h](https://github.com/google/googletest/blob/master/googletest/include/gtest/internal/gtest-port.h).
+[include/gtest/internal/gtest-port.h](https://github.com/google/googletest/blob/main/googletest/include/gtest/internal/gtest-port.h).
### Multi-threaded Tests
GoogleTest is thread-safe where the pthread library is available. After
-`#include "gtest/gtest.h"`, you can check the
+`#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 GoogleTest doesn't correctly detect whether pthread is available in your
environment, you can force it with
- -DGTEST_HAS_PTHREAD=1
+```
+-DGTEST_HAS_PTHREAD=1
+```
or
- -DGTEST_HAS_PTHREAD=0
+```
+-DGTEST_HAS_PTHREAD=0
+```
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
To compile *gtest* as a shared library, add
- -DGTEST_CREATE_SHARED_LIBRARY=1
+```
+-DGTEST_CREATE_SHARED_LIBRARY=1
+```
to the compiler flags. You'll also need to tell the linker to produce a shared
library instead - consult your linker's manual for how to do it.
To compile your *tests* that use the gtest shared library, add
- -DGTEST_LINKED_AS_SHARED_LIBRARY=1
+```
+-DGTEST_LINKED_AS_SHARED_LIBRARY=1
+```
to the compiler flags.
Note: while the above steps aren't technically necessary today when using some
compilers (e.g. GCC), they may become necessary in the future, if we decide to
improve the speed of loading the library (see
-<http://gcc.gnu.org/wiki/Visibility> for details). Therefore you are recommended
-to always add the above flags when using GoogleTest as a shared library.
-Otherwise a future release of GoogleTest may break your build script.
+<https://gcc.gnu.org/wiki/Visibility> for details). Therefore you are
+recommended 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
Specifically, if both GoogleTest and some other code define macro FOO, you can
add
- -DGTEST_DONT_DEFINE_FOO=1
+```
+-DGTEST_DONT_DEFINE_FOO=1
+```
to the compiler flags to tell GoogleTest to change the macro's name from `FOO`
to `GTEST_FOO`. Currently `FOO` can be `ASSERT_EQ`, `ASSERT_FALSE`, `ASSERT_GE`,
`EXPECT_FALSE`, `EXPECT_TRUE`, `FAIL`, `SUCCEED`, `TEST`, or `TEST_F`. For
example, with `-DGTEST_DONT_DEFINE_TEST=1`, you'll need to write
- GTEST_TEST(SomeTest, DoesThis) { ... }
+```
+GTEST_TEST(SomeTest, DoesThis) { ... }
+```
instead of
- TEST(SomeTest, DoesThis) { ... }
+```
+TEST(SomeTest, DoesThis) { ... }
+```
in order to define a test.
# Test and Google Mock's option() definitions, and thus must be
# called *after* the options have been defined.
-if (POLICY CMP0054)
- cmake_policy(SET CMP0054 NEW)
-endif (POLICY CMP0054)
-
# Tweaks CMake's default compiler/linker settings to suit Google Test's needs.
#
# This must be a macro(), as inside a function string() can only
# update variables in the function scope.
macro(fix_default_compiler_settings_)
- if (MSVC)
- # For MSVC, CMake sets certain flags to defaults we want to override.
+ if (CMAKE_CXX_COMPILER_ID MATCHES "MSVC|Clang")
+ # For MSVC and Clang, CMake sets certain flags to defaults we want to
+ # override.
# This replacement code is taken from sample in the CMake Wiki at
# https://gitlab.kitware.com/cmake/community/wikis/FAQ#dynamic-replace.
foreach (flag_var
# on CRT DLLs being available. CMake always defaults to using shared
# CRT libraries, so we override that default here.
string(REPLACE "/MD" "-MT" ${flag_var} "${${flag_var}}")
+
+ # When using Ninja with Clang, static builds pass -D_DLL on Windows.
+ # This is incorrect and should not happen, so we fix that here.
+ string(REPLACE "-D_DLL" "" ${flag_var} "${${flag_var}}")
endif()
# We prefer more strict warning checking for building Google Test.
# http://stackoverflow.com/questions/3232669 explains the issue.
set(cxx_base_flags "${cxx_base_flags} -wd4702")
# Ensure MSVC treats source files as UTF-8 encoded.
- set(cxx_base_flags "${cxx_base_flags} -utf-8")
- elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
- set(cxx_base_flags "-Wall -Wshadow -Wconversion")
+ if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+ set(cxx_base_flags "${cxx_base_flags} -utf-8")
+ endif()
+ if (CMAKE_CXX_COMPILER_ID STREQUAL "IntelLLVM")
+ set(cxx_base_flags "${cxx_base_flags} /fp:precise -Wno-inconsistent-missing-override -Wno-microsoft-exception-spec -Wno-unused-function -Wno-unused-but-set-variable")
+ endif()
+ elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang" OR
+ CMAKE_CXX_COMPILER_ID STREQUAL "IntelLLVM")
+ set(cxx_base_flags "-Wall -Wshadow -Wconversion -Wundef")
set(cxx_exception_flags "-fexceptions")
set(cxx_no_exception_flags "-fno-exceptions")
- set(cxx_strict_flags "-W -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wredundant-decls")
+ set(cxx_strict_flags "-W -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wunused-parameter -Wcast-align -Winline -Wredundant-decls")
set(cxx_no_rtti_flags "-fno-rtti")
+ if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+ set(cxx_strict_flags "${cxx_strict_flags} -Wchar-subscripts")
+ endif()
+ if (CMAKE_CXX_COMPILER_ID STREQUAL "IntelLLVM")
+ set(cxx_base_flags "${cxx_base_flags} -Wno-implicit-float-size-conversion -ffp-model=precise")
+ endif()
elseif (CMAKE_COMPILER_IS_GNUCXX)
- set(cxx_base_flags "-Wall -Wshadow")
+ set(cxx_base_flags "-Wall -Wshadow -Wundef")
if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.0.0)
set(cxx_base_flags "${cxx_base_flags} -Wno-error=dangling-else")
endif()
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin"
LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib"
ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib"
- PDB_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
+ PDB_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin"
+ COMPILE_PDB_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
# make PDBs match library name
get_target_property(pdb_debug_postfix ${name} DEBUG_POSTFIX)
set_target_properties(${name}
set_target_properties(${name}
PROPERTIES
COMPILE_DEFINITIONS "GTEST_CREATE_SHARED_LIBRARY=1")
- if (NOT "${CMAKE_VERSION}" VERSION_LESS "2.8.11")
- target_compile_definitions(${name} INTERFACE
- $<INSTALL_INTERFACE:GTEST_LINKED_AS_SHARED_LIBRARY=1>)
- endif()
+ target_compile_definitions(${name} INTERFACE
+ $<INSTALL_INTERFACE:GTEST_LINKED_AS_SHARED_LIBRARY=1>)
endif()
if (DEFINED GTEST_HAS_PTHREAD)
- if ("${CMAKE_VERSION}" VERSION_LESS "3.1.0")
- set(threads_spec ${CMAKE_THREAD_LIBS_INIT})
- else()
- set(threads_spec Threads::Threads)
- endif()
- target_link_libraries(${name} PUBLIC ${threads_spec})
+ target_link_libraries(${name} PUBLIC Threads::Threads)
endif()
- if (NOT "${CMAKE_VERSION}" VERSION_LESS "3.8")
- target_compile_features(${name} PUBLIC cxx_std_11)
- endif()
+ target_compile_features(${name} PUBLIC cxx_std_14)
endfunction()
########################################################################
${name} "${cxx_default}" "${libs}" "${dir}/${name}.cc" ${ARGN})
endfunction()
-# Sets PYTHONINTERP_FOUND and PYTHON_EXECUTABLE.
-if ("${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 ${Python_EXECUTABLE})
-endif()
+find_package(Python3)
# cxx_test_with_flags(name cxx_flags libs srcs...)
#
# creates a Python test with the given name whose main module is in
# test/name.py. It does nothing if Python is not installed.
function(py_test name)
- if (PYTHONINTERP_FOUND)
- if ("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 3.1)
- if (CMAKE_CONFIGURATION_TYPES)
- # 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.
- add_test(NAME ${name}
- COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
- --build_dir=${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG> ${ARGN})
- else (CMAKE_CONFIGURATION_TYPES)
- # Single-configuration build generators like Makefile generators
- # don't have subdirs below CMAKE_CURRENT_BINARY_DIR.
- 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.
- add_test(NAME ${name}
- COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
- --build_dir=${CMAKE_CURRENT_BINARY_DIR}/\${CTEST_CONFIGURATION_TYPE} ${ARGN})
- endif()
- # Make the Python import path consistent between Bazel and CMake.
- set_tests_properties(${name} PROPERTIES ENVIRONMENT PYTHONPATH=${CMAKE_SOURCE_DIR})
- endif(PYTHONINTERP_FOUND)
+ if (NOT Python3_Interpreter_FOUND)
+ return()
+ endif()
+
+ get_cmake_property(is_multi "GENERATOR_IS_MULTI_CONFIG")
+ set(build_dir "${CMAKE_CURRENT_BINARY_DIR}")
+ if (is_multi)
+ set(build_dir "${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>")
+ endif()
+
+ add_test(NAME ${name}
+ COMMAND Python3::Interpreter ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
+ --build_dir=${build_dir} ${ARGN})
+
+ # Make the Python import path consistent between Bazel and CMake.
+ set_tests_properties(${name} PROPERTIES ENVIRONMENT PYTHONPATH=${CMAKE_SOURCE_DIR})
endfunction()
# install_project(targets...)
function(install_project)
if(INSTALL_GTEST)
install(DIRECTORY "${PROJECT_SOURCE_DIR}/include/"
+ COMPONENT "${PROJECT_NAME}"
DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
# Install the project targets.
install(TARGETS ${ARGN}
EXPORT ${targets_export_name}
+ COMPONENT "${PROJECT_NAME}"
RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}")
get_target_property(t_pdb_output_directory ${t} PDB_OUTPUT_DIRECTORY)
install(FILES
"${t_pdb_output_directory}/\${CMAKE_INSTALL_CONFIG_NAME}/$<$<CONFIG:Debug>:${t_pdb_name_debug}>$<$<NOT:$<CONFIG:Debug>>:${t_pdb_name}>.pdb"
+ COMPONENT "${PROJECT_NAME}"
DESTINATION ${CMAKE_INSTALL_LIBDIR}
OPTIONAL)
endforeach()
configure_file("${PROJECT_SOURCE_DIR}/cmake/${t}.pc.in"
"${configured_pc}" @ONLY)
install(FILES "${configured_pc}"
+ COMPONENT "${PROJECT_NAME}"
DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
endforeach()
endif()
// assertion's expectation). When nothing has been streamed into the
// object, returns an empty string.
const char* message() const {
- return message_.get() != nullptr ? message_->c_str() : "";
+ return message_ != nullptr ? message_->c_str() : "";
}
// Deprecated; please use message() instead.
const char* failure_message() const { return message(); }
private:
// Appends the contents of message to message_.
void AppendMessage(const Message& a_message) {
- if (message_.get() == nullptr) message_.reset(new ::std::string);
+ if (message_ == nullptr) message_ = ::std::make_unique<::std::string>();
message_->append(a_message.GetString().c_str());
}
namespace testing {
-#if GTEST_HAS_DEATH_TEST
+#ifdef GTEST_HAS_DEATH_TEST
namespace internal {
const int exit_code_;
};
-#if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
+#if !defined(GTEST_OS_WINDOWS) && !defined(GTEST_OS_FUCHSIA)
// Tests that an exit code describes an exit due to termination by a
// given signal.
class GTEST_API_ KilledBySignal {
// death tests are supported; otherwise they just issue a warning. This is
// useful when you are combining death test assertions with normal test
// assertions in one test.
-#if GTEST_HAS_DEATH_TEST
+#ifdef GTEST_HAS_DEATH_TEST
#define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \
EXPECT_DEATH(statement, regex)
#define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \
#define GOOGLETEST_INCLUDE_GTEST_GTEST_MATCHERS_H_
#include <atomic>
+#include <functional>
#include <memory>
#include <ostream>
#include <string>
MatchResultListener& operator=(const MatchResultListener&) = delete;
};
-inline MatchResultListener::~MatchResultListener() {}
+inline MatchResultListener::~MatchResultListener() = default;
// An instance of a subclass of this knows how to describe itself as a
// matcher.
class GTEST_API_ MatcherDescriberInterface {
public:
- virtual ~MatcherDescriberInterface() {}
+ virtual ~MatcherDescriberInterface() = default;
// Describes this matcher to an ostream. The function should print
// a verb phrase that describes the property a value matching this
namespace internal {
-struct AnyEq {
- template <typename A, typename B>
- bool operator()(const A& a, const B& b) const {
- return a == b;
- }
-};
-struct AnyNe {
- template <typename A, typename B>
- bool operator()(const A& a, const B& b) const {
- return a != b;
- }
-};
-struct AnyLt {
- template <typename A, typename B>
- bool operator()(const A& a, const B& b) const {
- return a < b;
- }
-};
-struct AnyGt {
- template <typename A, typename B>
- bool operator()(const A& a, const B& b) const {
- return a > b;
- }
-};
-struct AnyLe {
- template <typename A, typename B>
- bool operator()(const A& a, const B& b) const {
- return a <= b;
- }
-};
-struct AnyGe {
- template <typename A, typename B>
- bool operator()(const A& a, const B& b) const {
- return a >= b;
- }
-};
-
// A match result listener that ignores the explanation.
class DummyMatchResultListener : public MatchResultListener {
public:
class GTEST_API_ Matcher<const std::string&>
: public internal::MatcherBase<const std::string&> {
public:
- Matcher() {}
+ Matcher() = default;
explicit Matcher(const MatcherInterface<const std::string&>* impl)
: internal::MatcherBase<const std::string&>(impl) {}
class GTEST_API_ Matcher<std::string>
: public internal::MatcherBase<std::string> {
public:
- Matcher() {}
+ Matcher() = default;
explicit Matcher(const MatcherInterface<const std::string&>* impl)
: internal::MatcherBase<std::string>(impl) {}
class GTEST_API_ Matcher<const internal::StringView&>
: public internal::MatcherBase<const internal::StringView&> {
public:
- Matcher() {}
+ Matcher() = default;
explicit Matcher(const MatcherInterface<const internal::StringView&>* impl)
: internal::MatcherBase<const internal::StringView&>(impl) {}
class GTEST_API_ Matcher<internal::StringView>
: public internal::MatcherBase<internal::StringView> {
public:
- Matcher() {}
+ Matcher() = default;
explicit Matcher(const MatcherInterface<const internal::StringView&>* impl)
: internal::MatcherBase<internal::StringView>(impl) {}
};
template <typename Rhs>
-class EqMatcher : public ComparisonBase<EqMatcher<Rhs>, Rhs, AnyEq> {
+class EqMatcher : public ComparisonBase<EqMatcher<Rhs>, Rhs, std::equal_to<>> {
public:
explicit EqMatcher(const Rhs& rhs)
- : ComparisonBase<EqMatcher<Rhs>, Rhs, AnyEq>(rhs) {}
+ : ComparisonBase<EqMatcher<Rhs>, Rhs, std::equal_to<>>(rhs) {}
static const char* Desc() { return "is equal to"; }
static const char* NegatedDesc() { return "isn't equal to"; }
};
template <typename Rhs>
-class NeMatcher : public ComparisonBase<NeMatcher<Rhs>, Rhs, AnyNe> {
+class NeMatcher
+ : public ComparisonBase<NeMatcher<Rhs>, Rhs, std::not_equal_to<>> {
public:
explicit NeMatcher(const Rhs& rhs)
- : ComparisonBase<NeMatcher<Rhs>, Rhs, AnyNe>(rhs) {}
+ : ComparisonBase<NeMatcher<Rhs>, Rhs, std::not_equal_to<>>(rhs) {}
static const char* Desc() { return "isn't equal to"; }
static const char* NegatedDesc() { return "is equal to"; }
};
template <typename Rhs>
-class LtMatcher : public ComparisonBase<LtMatcher<Rhs>, Rhs, AnyLt> {
+class LtMatcher : public ComparisonBase<LtMatcher<Rhs>, Rhs, std::less<>> {
public:
explicit LtMatcher(const Rhs& rhs)
- : ComparisonBase<LtMatcher<Rhs>, Rhs, AnyLt>(rhs) {}
+ : ComparisonBase<LtMatcher<Rhs>, Rhs, std::less<>>(rhs) {}
static const char* Desc() { return "is <"; }
static const char* NegatedDesc() { return "isn't <"; }
};
template <typename Rhs>
-class GtMatcher : public ComparisonBase<GtMatcher<Rhs>, Rhs, AnyGt> {
+class GtMatcher : public ComparisonBase<GtMatcher<Rhs>, Rhs, std::greater<>> {
public:
explicit GtMatcher(const Rhs& rhs)
- : ComparisonBase<GtMatcher<Rhs>, Rhs, AnyGt>(rhs) {}
+ : ComparisonBase<GtMatcher<Rhs>, Rhs, std::greater<>>(rhs) {}
static const char* Desc() { return "is >"; }
static const char* NegatedDesc() { return "isn't >"; }
};
template <typename Rhs>
-class LeMatcher : public ComparisonBase<LeMatcher<Rhs>, Rhs, AnyLe> {
+class LeMatcher
+ : public ComparisonBase<LeMatcher<Rhs>, Rhs, std::less_equal<>> {
public:
explicit LeMatcher(const Rhs& rhs)
- : ComparisonBase<LeMatcher<Rhs>, Rhs, AnyLe>(rhs) {}
+ : ComparisonBase<LeMatcher<Rhs>, Rhs, std::less_equal<>>(rhs) {}
static const char* Desc() { return "is <="; }
static const char* NegatedDesc() { return "isn't <="; }
};
template <typename Rhs>
-class GeMatcher : public ComparisonBase<GeMatcher<Rhs>, Rhs, AnyGe> {
+class GeMatcher
+ : public ComparisonBase<GeMatcher<Rhs>, Rhs, std::greater_equal<>> {
public:
explicit GeMatcher(const Rhs& rhs)
- : ComparisonBase<GeMatcher<Rhs>, Rhs, AnyGe>(rhs) {}
+ : ComparisonBase<GeMatcher<Rhs>, Rhs, std::greater_equal<>>(rhs) {}
static const char* Desc() { return "is >="; }
static const char* NegatedDesc() { return "isn't >="; }
};
template <class MatcheeStringType>
bool MatchAndExplain(const MatcheeStringType& s,
MatchResultListener* /* listener */) const {
- const std::string& s2(s);
+ const std::string s2(s);
return full_match_ ? RE::FullMatch(s2, *regex_)
: RE::PartialMatch(s2, *regex_);
}
#include <limits>
#include <memory>
+#include <ostream>
#include <sstream>
+#include <string>
#include "gtest/internal/gtest-port.h"
+#ifdef GTEST_HAS_ABSL
+#include <type_traits>
+
+#include "absl/strings/internal/has_absl_stringify.h"
+#include "absl/strings/str_cat.h"
+#endif // GTEST_HAS_ABSL
+
GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
/* class A needs to have dll-interface to be used by clients of class B */)
*ss_ << str;
}
- // Streams a non-pointer value to this object.
- template <typename T>
+ // Streams a non-pointer value to this object. If building a version of
+ // GoogleTest with ABSL, this overload is only enabled if the value does not
+ // have an AbslStringify definition.
+ template <typename T
+#ifdef GTEST_HAS_ABSL
+ ,
+ typename std::enable_if<
+ !absl::strings_internal::HasAbslStringify<T>::value, // NOLINT
+ int>::type = 0
+#endif // GTEST_HAS_ABSL
+ >
inline Message& operator<<(const T& val) {
// Some libraries overload << for STL containers. These
// overloads are defined in the global namespace instead of ::std.
return *this;
}
+#ifdef GTEST_HAS_ABSL
+ // Streams a non-pointer value with an AbslStringify definition to this
+ // object.
+ template <typename T,
+ typename std::enable_if<
+ absl::strings_internal::HasAbslStringify<T>::value, // NOLINT
+ int>::type = 0>
+ inline Message& operator<<(const T& val) {
+ // ::operator<< is needed here for a similar reason as with the non-Abseil
+ // version above
+ using ::operator<<;
+ *ss_ << absl::StrCat(val);
+ return *this;
+ }
+#endif // GTEST_HAS_ABSL
+
// Streams a pointer value to this object.
//
// This function is an overload of the previous one. When you
return internal::CartesianProductHolder<Generator...>(g...);
}
+// ConvertGenerator() wraps a parameter generator in order to cast each produced
+// value through a known type before supplying it to the test suite
+//
+// Synopsis:
+// ConvertGenerator<T>(gen)
+// - returns a generator producing the same elements as generated by gen, but
+// each element is static_cast to type T before being returned
+//
+// It is useful when using the Combine() function to get the generated
+// parameters in a custom type instead of std::tuple
+//
+// Example:
+//
+// This will instantiate tests in test suite AnimalTest each one with
+// the parameter values tuple("cat", BLACK), tuple("cat", WHITE),
+// tuple("dog", BLACK), and tuple("dog", WHITE):
+//
+// enum Color { BLACK, GRAY, WHITE };
+// struct ParamType {
+// using TupleT = std::tuple<const char*, Color>;
+// std::string animal;
+// Color color;
+// ParamType(TupleT t) : animal(std::get<0>(t)), color(std::get<1>(t)) {}
+// };
+// class AnimalTest
+// : public testing::TestWithParam<ParamType> {...};
+//
+// TEST_P(AnimalTest, AnimalLooksNice) {...}
+//
+// INSTANTIATE_TEST_SUITE_P(AnimalVariations, AnimalTest,
+// ConvertGenerator<ParamType::TupleT>(
+// Combine(Values("cat", "dog"),
+// Values(BLACK, WHITE))));
+//
+template <typename T>
+internal::ParamConverterGenerator<T> ConvertGenerator(
+ internal::ParamGenerator<T> gen) {
+ return internal::ParamConverterGenerator<T>(gen);
+}
+
#define TEST_P(test_suite_name, test_name) \
class GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \
- : public test_suite_name { \
+ : public test_suite_name, \
+ private ::testing::internal::GTestNonCopyable { \
public: \
GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() {} \
void TestBody() override; \
return 0; \
} \
static int gtest_registering_dummy_ GTEST_ATTRIBUTE_UNUSED_; \
- GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \
- (const GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) &) = delete; \
- GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) & operator=( \
- const GTEST_TEST_CLASS_NAME_(test_suite_name, \
- test_name) &) = delete; /* NOLINT */ \
}; \
int GTEST_TEST_CLASS_NAME_(test_suite_name, \
test_name)::gtest_registering_dummy_ = \
// 1. foo::PrintTo(const T&, ostream*)
// 2. operator<<(ostream&, const T&) defined in either foo or the
// global namespace.
+// * Prefer AbslStringify(..) to operator<<(..), per https://abseil.io/tips/215.
+// * Define foo::PrintTo(..) if the type already has AbslStringify(..), but an
+// alternative presentation in test results is of interest.
//
// However if T is an STL-style container then it is printed element-wise
// unless foo::PrintTo(const T&, ostream*) is defined. Note that
#include <string>
#include <tuple>
#include <type_traits>
+#include <typeinfo>
#include <utility>
#include <vector>
+#ifdef GTEST_HAS_ABSL
+#include "absl/strings/internal/has_absl_stringify.h"
+#include "absl/strings/str_cat.h"
+#endif // GTEST_HAS_ABSL
#include "gtest/internal/gtest-internal.h"
#include "gtest/internal/gtest-port.h"
// 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) {
+ !std::is_member_pointer<T>::value>::type>
+ // Only accept types for which we can find a streaming operator via
+ // ADL (possibly involving implicit conversions).
+ // (Use SFINAE via return type, because it seems GCC < 12 doesn't handle name
+ // lookup properly when we do it in the template parameter list.)
+ static auto PrintValue(const T& value, ::std::ostream* os)
+ -> decltype((void)(*os << value)) {
// Call streaming operator found by ADL, possibly with implicit conversions
// of the arguments.
*os << value;
#endif
};
+#ifdef GTEST_HAS_ABSL
+struct ConvertibleToAbslStringifyPrinter {
+ template <
+ typename T,
+ typename = typename std::enable_if<
+ absl::strings_internal::HasAbslStringify<T>::value>::type> // NOLINT
+ static void PrintValue(const T& value, ::std::ostream* os) {
+ *os << absl::StrCat(value);
+ }
+};
+#endif // GTEST_HAS_ABSL
+
// Prints the given number of bytes in the given object to the given
// ostream.
GTEST_API_ void PrintBytesInObjectTo(const unsigned char* obj_bytes,
// - Print containers (they have begin/end/etc).
// - Print function pointers.
// - Print object pointers.
-// - Use the stream operator, if available.
// - Print protocol buffers.
+// - Use the stream operator, if available.
// - Print types convertible to BiggestInt.
// - Print types convertible to StringView, if available.
// - Fallback to printing the raw bytes of the object.
void PrintWithFallback(const T& value, ::std::ostream* os) {
using Printer = typename FindFirstPrinter<
T, void, ContainerPrinter, FunctionPointerPrinter, PointerPrinter,
+ ProtobufPrinter,
+#ifdef GTEST_HAS_ABSL
+ ConvertibleToAbslStringifyPrinter,
+#endif // GTEST_HAS_ABSL
internal_stream_operator_without_lexical_name_lookup::StreamPrinter,
- ProtobufPrinter, ConvertibleToIntegerPrinter,
- ConvertibleToStringViewPrinter, RawBytesPrinter, FallbackPrinter>::type;
+ ConvertibleToIntegerPrinter, ConvertibleToStringViewPrinter,
+ RawBytesPrinter, FallbackPrinter>::type;
Printer::PrintValue(value, os);
}
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
+#ifdef __cpp_lib_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
inline void PrintTo(char16_t c, ::std::ostream* os) {
PrintTo(ImplicitCast_<char32_t>(c), os);
}
-#ifdef __cpp_char8_t
+#ifdef __cpp_lib_char8_t
inline void PrintTo(char8_t c, ::std::ostream* os) {
PrintTo(ImplicitCast_<char32_t>(c), os);
}
GTEST_API_ void PrintTo(__int128_t v, ::std::ostream* os);
#endif // __SIZEOF_INT128__
+// The default resolution used to print floating-point values uses only
+// 6 digits, which can be confusing if a test compares two values whose
+// difference lies in the 7th digit. So we'd like to print out numbers
+// in full precision.
+// However if the value is something simple like 1.1, full will print a
+// long string like 1.100000001 due to floating-point numbers not using
+// a base of 10. This routiune returns an appropriate resolution for a
+// given floating-point number, that is, 6 if it will be accurate, or a
+// max_digits10 value (full precision) if it won't, for values between
+// 0.0001 and one million.
+// It does this by computing what those digits would be (by multiplying
+// by an appropriate power of 10), then dividing by that power again to
+// see if gets the original value back.
+// A similar algorithm applies for values larger than one million; note
+// that for those values, we must divide to get a six-digit number, and
+// then multiply to possibly get the original value again.
+template <typename FloatType>
+int AppropriateResolution(FloatType val) {
+ int full = std::numeric_limits<FloatType>::max_digits10;
+ if (val < 0) val = -val;
+
+ if (val < 1000000) {
+ FloatType mulfor6 = 1e10;
+ if (val >= 100000.0) { // 100,000 to 999,999
+ mulfor6 = 1.0;
+ } else if (val >= 10000.0) {
+ mulfor6 = 1e1;
+ } else if (val >= 1000.0) {
+ mulfor6 = 1e2;
+ } else if (val >= 100.0) {
+ mulfor6 = 1e3;
+ } else if (val >= 10.0) {
+ mulfor6 = 1e4;
+ } else if (val >= 1.0) {
+ mulfor6 = 1e5;
+ } else if (val >= 0.1) {
+ mulfor6 = 1e6;
+ } else if (val >= 0.01) {
+ mulfor6 = 1e7;
+ } else if (val >= 0.001) {
+ mulfor6 = 1e8;
+ } else if (val >= 0.0001) {
+ mulfor6 = 1e9;
+ }
+ if (static_cast<FloatType>(static_cast<int32_t>(val * mulfor6 + 0.5)) /
+ mulfor6 ==
+ val)
+ return 6;
+ } else if (val < 1e10) {
+ FloatType divfor6 = 1.0;
+ if (val >= 1e9) { // 1,000,000,000 to 9,999,999,999
+ divfor6 = 10000;
+ } else if (val >= 1e8) { // 100,000,000 to 999,999,999
+ divfor6 = 1000;
+ } else if (val >= 1e7) { // 10,000,000 to 99,999,999
+ divfor6 = 100;
+ } else if (val >= 1e6) { // 1,000,000 to 9,999,999
+ divfor6 = 10;
+ }
+ if (static_cast<FloatType>(static_cast<int32_t>(val / divfor6 + 0.5)) *
+ divfor6 ==
+ val)
+ return 6;
+ }
+ return full;
+}
+
+inline void PrintTo(float f, ::std::ostream* os) {
+ auto old_precision = os->precision();
+ os->precision(AppropriateResolution(f));
+ *os << f;
+ os->precision(old_precision);
+}
+
+inline void PrintTo(double d, ::std::ostream* os) {
+ auto old_precision = os->precision();
+ os->precision(AppropriateResolution(d));
+ *os << d;
+ os->precision(old_precision);
+}
+
// 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
+#ifdef __cpp_lib_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) {
}
// Overloads for ::std::u8string
-#ifdef __cpp_char8_t
+#ifdef __cpp_lib_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);
public:
static void Print(const Variant<T...>& value, ::std::ostream* os) {
*os << '(';
-#if GTEST_HAS_ABSL
+#ifdef GTEST_HAS_ABSL
absl::visit(Visitor{os, value.index()}, value);
#else
std::visit(Visitor{os, value.index()}, value);
GTEST_API_ void UniversalPrintArray(const char* begin, size_t len,
::std::ostream* os);
-#ifdef __cpp_char8_t
+#ifdef __cpp_lib_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);
UniversalPrint(value, os);
}
};
+template <typename T>
+class UniversalTersePrinter<std::reference_wrapper<T>> {
+ public:
+ static void Print(std::reference_wrapper<T> value, ::std::ostream* os) {
+ UniversalTersePrinter<T>::Print(value.get(), os);
+ }
+};
template <typename T, size_t N>
class UniversalTersePrinter<T[N]> {
public:
class UniversalTersePrinter<char*> : public UniversalTersePrinter<const char*> {
};
-#ifdef __cpp_char8_t
+#ifdef __cpp_lib_char8_t
template <>
class UniversalTersePrinter<const char8_t*> {
public:
#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_SPI_H_
#define GOOGLETEST_INCLUDE_GTEST_GTEST_SPI_H_
+#include <string>
+
#include "gtest/gtest.h"
GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
#define GOOGLETEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
#include <iosfwd>
+#include <ostream>
+#include <string>
#include <vector>
#include "gtest/internal/gtest-internal.h"
// virtual.
class GTEST_API_ TestPartResultArray {
public:
- TestPartResultArray() {}
+ TestPartResultArray() = default;
// Appends the given TestPartResult to the array.
void Append(const TestPartResult& result);
// This interface knows how to report a test part result.
class GTEST_API_ TestPartResultReporterInterface {
public:
- virtual ~TestPartResultReporterInterface() {}
+ virtual ~TestPartResultReporterInterface() = default;
virtual void ReportTestPartResult(const TestPartResult& result) = 0;
};
TYPED_TEST_SUITE_P
#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
-#define TYPED_TEST_P(SuiteName, TestName) \
- namespace GTEST_SUITE_NAMESPACE_(SuiteName) { \
- template <typename gtest_TypeParam_> \
- class TestName : public SuiteName<gtest_TypeParam_> { \
- private: \
- typedef SuiteName<gtest_TypeParam_> TestFixture; \
- typedef gtest_TypeParam_ TypeParam; \
- void TestBody() override; \
- }; \
- static bool gtest_##TestName##_defined_ GTEST_ATTRIBUTE_UNUSED_ = \
- GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName).AddTestName( \
- __FILE__, __LINE__, GTEST_STRINGIFY_(SuiteName), \
- GTEST_STRINGIFY_(TestName)); \
- } \
- template <typename gtest_TypeParam_> \
- void GTEST_SUITE_NAMESPACE_( \
+#define TYPED_TEST_P(SuiteName, TestName) \
+ namespace GTEST_SUITE_NAMESPACE_(SuiteName) { \
+ template <typename gtest_TypeParam_> \
+ class TestName : public SuiteName<gtest_TypeParam_> { \
+ private: \
+ typedef SuiteName<gtest_TypeParam_> TestFixture; \
+ typedef gtest_TypeParam_ TypeParam; \
+ void TestBody() override; \
+ }; \
+ static bool gtest_##TestName##_defined_ GTEST_ATTRIBUTE_UNUSED_ = \
+ GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName).AddTestName( \
+ __FILE__, __LINE__, GTEST_STRINGIFY_(SuiteName), \
+ GTEST_STRINGIFY_(TestName)); \
+ } \
+ template <typename gtest_TypeParam_> \
+ void GTEST_SUITE_NAMESPACE_( \
SuiteName)::TestName<gtest_TypeParam_>::TestBody()
// 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_; \
+ typedef ::testing::internal::Templates<__VA_ARGS__> gtest_AllTests_; \
} \
static const char* const GTEST_REGISTERED_TEST_NAMES_( \
SuiteName) GTEST_ATTRIBUTE_UNUSED_ = \
#define GOOGLETEST_INCLUDE_GTEST_GTEST_H_
#include <cstddef>
+#include <cstdint>
+#include <iomanip>
#include <limits>
#include <memory>
#include <ostream>
+#include <set>
+#include <sstream>
+#include <string>
#include <type_traits>
#include <vector>
// Silence C4100 (unreferenced formal parameter) and 4805
// unsafe mix of type 'const int' and type 'const bool'
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable : 4805)
-#pragma warning(disable : 4100)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4805 4100)
// The upper limit for valid stack trace depths.
const int kMaxStackTraceDepth = 100;
const std::string& message);
std::set<std::string>* GetIgnoredParameterizedTestSuites();
+// A base class that prevents subclasses from being copyable.
+// We do this instead of using '= delete' so as to avoid triggering warnings
+// inside user code regarding any of our declarations.
+class GTestNonCopyable {
+ public:
+ GTestNonCopyable() = default;
+ GTestNonCopyable(const GTestNonCopyable&) = delete;
+ GTestNonCopyable& operator=(const GTestNonCopyable&) = delete;
+ ~GTestNonCopyable() = default;
+};
+
} // namespace internal
// The friend relationship of some of these classes is cyclic.
// SetUp/TearDown method of Environment objects registered with Google
// Test) will be output as attributes of the <testsuites> element.
static void RecordProperty(const std::string& key, const std::string& value);
- static void RecordProperty(const std::string& key, int value);
+ // We do not define a custom serialization except for values that can be
+ // converted to int64_t, but other values could be logged in this way.
+ template <typename T, std::enable_if_t<std::is_convertible<T, int64_t>::value,
+ bool> = true>
+ static void RecordProperty(const std::string& key, const T& value) {
+ RecordProperty(key, (Message() << value).GetString());
+ }
protected:
// Creates a Test object.
// Returns the name of the parameter type, or NULL if this is not a typed
// or a type-parameterized test.
const char* type_param() const {
- if (type_param_.get() != nullptr) return type_param_->c_str();
+ if (type_param_ != nullptr) return type_param_->c_str();
return nullptr;
}
// Returns the text representation of the value parameter, or NULL if this
// is not a value-parameterized test.
const char* value_param() const {
- if (value_param_.get() != nullptr) return value_param_->c_str();
+ if (value_param_ != nullptr) return value_param_->c_str();
return nullptr;
}
const TestResult* result() const { return &result_; }
private:
-#if GTEST_HAS_DEATH_TEST
+#ifdef GTEST_HAS_DEATH_TEST
friend class internal::DefaultDeathTestFactory;
#endif // GTEST_HAS_DEATH_TEST
friend class Test;
// Returns the name of the parameter type, or NULL if this is not a
// type-parameterized test suite.
const char* type_param() const {
- if (type_param_.get() != nullptr) return type_param_->c_str();
+ if (type_param_ != nullptr) return type_param_->c_str();
return nullptr;
}
class Environment {
public:
// The d'tor is virtual as we need to subclass Environment.
- virtual ~Environment() {}
+ virtual ~Environment() = default;
// Override this to define how to set up the environment.
virtual void SetUp() {}
// the order the corresponding events are fired.
class TestEventListener {
public:
- virtual ~TestEventListener() {}
+ virtual ~TestEventListener() = default;
// Fired before any test activity starts.
virtual void OnTestProgramStart(const UnitTest& unit_test) = 0;
return default_xml_generator_;
}
+ // Controls whether events will be forwarded by the repeater to the
+ // listeners in the list.
+ void SuppressEventForwarding(bool);
+
private:
friend class TestSuite;
friend class TestInfo;
// Controls whether events will be forwarded by the repeater to the
// listeners in the list.
bool EventForwardingEnabled() const;
- void SuppressEventForwarding();
// The actual list of listeners.
internal::TestEventRepeater* repeater_;
// the GetParam() method.
//
// Use it with one of the parameter generator defining functions, like Range(),
-// Values(), ValuesIn(), Bool(), and Combine().
+// Values(), ValuesIn(), Bool(), Combine(), and ConvertGenerator<T>().
//
// class FooTest : public ::testing::TestWithParam<int> {
// protected:
class WithParamInterface {
public:
typedef T ParamType;
- virtual ~WithParamInterface() {}
+ virtual ~WithParamInterface() = default;
// The current parameter value. Is also available in the test fixture's
// constructor.
#define GTEST_FAIL() GTEST_FATAL_FAILURE_("Failed")
// Like GTEST_FAIL(), but at the given source file location.
-#define GTEST_FAIL_AT(file, line) \
- GTEST_MESSAGE_AT_(file, line, "Failed", \
- ::testing::TestPartResult::kFatalFailure)
+#define GTEST_FAIL_AT(file, line) \
+ return GTEST_MESSAGE_AT_(file, line, "Failed", \
+ ::testing::TestPartResult::kFatalFailure)
// Define this macro to 1 to omit the definition of FAIL(), which is a
// generic name and clashes with some other libraries.
-#if !GTEST_DONT_DEFINE_FAIL
+#if !(defined(GTEST_DONT_DEFINE_FAIL) && GTEST_DONT_DEFINE_FAIL)
#define FAIL() GTEST_FAIL()
#endif
// Define this macro to 1 to omit the definition of SUCCEED(), which
// is a generic name and clashes with some other libraries.
-#if !GTEST_DONT_DEFINE_SUCCEED
+#if !(defined(GTEST_DONT_DEFINE_SUCCEED) && GTEST_DONT_DEFINE_SUCCEED)
#define SUCCEED() GTEST_SUCCEED()
#endif
// 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
+#if !(defined(GTEST_DONT_DEFINE_EXPECT_TRUE) && GTEST_DONT_DEFINE_EXPECT_TRUE)
#define EXPECT_TRUE(condition) GTEST_EXPECT_TRUE(condition)
#endif
-#if !GTEST_DONT_DEFINE_EXPECT_FALSE
+#if !(defined(GTEST_DONT_DEFINE_EXPECT_FALSE) && GTEST_DONT_DEFINE_EXPECT_FALSE)
#define EXPECT_FALSE(condition) GTEST_EXPECT_FALSE(condition)
#endif
-#if !GTEST_DONT_DEFINE_ASSERT_TRUE
+#if !(defined(GTEST_DONT_DEFINE_ASSERT_TRUE) && GTEST_DONT_DEFINE_ASSERT_TRUE)
#define ASSERT_TRUE(condition) GTEST_ASSERT_TRUE(condition)
#endif
-#if !GTEST_DONT_DEFINE_ASSERT_FALSE
+#if !(defined(GTEST_DONT_DEFINE_ASSERT_FALSE) && GTEST_DONT_DEFINE_ASSERT_FALSE)
#define ASSERT_FALSE(condition) GTEST_ASSERT_FALSE(condition)
#endif
// Define macro GTEST_DONT_DEFINE_ASSERT_XY to 1 to omit the definition of
// ASSERT_XY(), which clashes with some users' own code.
-#if !GTEST_DONT_DEFINE_ASSERT_EQ
+#if !(defined(GTEST_DONT_DEFINE_ASSERT_EQ) && GTEST_DONT_DEFINE_ASSERT_EQ)
#define ASSERT_EQ(val1, val2) GTEST_ASSERT_EQ(val1, val2)
#endif
-#if !GTEST_DONT_DEFINE_ASSERT_NE
+#if !(defined(GTEST_DONT_DEFINE_ASSERT_NE) && GTEST_DONT_DEFINE_ASSERT_NE)
#define ASSERT_NE(val1, val2) GTEST_ASSERT_NE(val1, val2)
#endif
-#if !GTEST_DONT_DEFINE_ASSERT_LE
+#if !(defined(GTEST_DONT_DEFINE_ASSERT_LE) && GTEST_DONT_DEFINE_ASSERT_LE)
#define ASSERT_LE(val1, val2) GTEST_ASSERT_LE(val1, val2)
#endif
-#if !GTEST_DONT_DEFINE_ASSERT_LT
+#if !(defined(GTEST_DONT_DEFINE_ASSERT_LT) && GTEST_DONT_DEFINE_ASSERT_LT)
#define ASSERT_LT(val1, val2) GTEST_ASSERT_LT(val1, val2)
#endif
-#if !GTEST_DONT_DEFINE_ASSERT_GE
+#if !(defined(GTEST_DONT_DEFINE_ASSERT_GE) && GTEST_DONT_DEFINE_ASSERT_GE)
#define ASSERT_GE(val1, val2) GTEST_ASSERT_GE(val1, val2)
#endif
-#if !GTEST_DONT_DEFINE_ASSERT_GT
+#if !(defined(GTEST_DONT_DEFINE_ASSERT_GT) && GTEST_DONT_DEFINE_ASSERT_GT)
#define ASSERT_GT(val1, val2) GTEST_ASSERT_GT(val1, val2)
#endif
GTEST_API_ AssertionResult DoubleLE(const char* expr1, const char* expr2,
double val1, double val2);
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
// Macros that test for HRESULT failure and success, these are only useful
// on Windows, and rely on Windows SDK macros and APIs to compile.
ScopedTrace(const ScopedTrace&) = delete;
ScopedTrace& operator=(const ScopedTrace&) = delete;
-} GTEST_ATTRIBUTE_UNUSED_; // A ScopedTrace object does its job in its
- // c'tor and d'tor. Therefore it doesn't
- // need to be used otherwise.
+};
// Causes a trace (including the source file path, the current line
// number, and the given message) to be included in every test failure
// Assuming that each thread maintains its own stack of traces.
// Therefore, a SCOPED_TRACE() would (correctly) only affect the
// assertions in its own thread.
-#define SCOPED_TRACE(message) \
- ::testing::ScopedTrace GTEST_CONCAT_TOKEN_(gtest_trace_, __LINE__)( \
+#define SCOPED_TRACE(message) \
+ const ::testing::ScopedTrace GTEST_CONCAT_TOKEN_(gtest_trace_, __LINE__)( \
__FILE__, __LINE__, (message))
// Compile-time assertion for type equality.
// Define this macro to 1 to omit the definition of TEST(), which
// is a generic name and clashes with some other libraries.
-#if !GTEST_DONT_DEFINE_TEST
+#if !(defined(GTEST_DONT_DEFINE_TEST) && GTEST_DONT_DEFINE_TEST)
#define TEST(test_suite_name, test_name) GTEST_TEST(test_suite_name, test_name)
#endif
#define GTEST_TEST_F(test_fixture, test_name) \
GTEST_TEST_(test_fixture, test_name, test_fixture, \
::testing::internal::GetTypeId<test_fixture>())
-#if !GTEST_DONT_DEFINE_TEST_F
+#if !(defined(GTEST_DONT_DEFINE_TEST_F) && GTEST_DONT_DEFINE_TEST_F)
#define TEST_F(test_fixture, test_name) GTEST_TEST_F(test_fixture, test_name)
#endif
-// Returns a path to temporary directory.
-// Tries to determine an appropriate directory for the platform.
+// Returns a path to a temporary directory, which should be writable. It is
+// implementation-dependent whether or not the path is terminated by the
+// directory-separator character.
GTEST_API_ std::string TempDir();
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
+// Returns a path to a directory that contains ancillary data files that might
+// be used by tests. It is implementation dependent whether or not the path is
+// terminated by the directory-separator character. The directory and the files
+// in it should be considered read-only.
+GTEST_API_ std::string SrcDir();
+
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4805 4100
// Dynamically registers a test with the framework.
//
#include <stdio.h>
#include <memory>
+#include <string>
#include "gtest/gtest-matchers.h"
#include "gtest/internal/gtest-internal.h"
const char kDeathTestUseFork[] = "death_test_use_fork";
const char kInternalRunDeathTestFlag[] = "internal_run_death_test";
-#if GTEST_HAS_DEATH_TEST
+#ifdef GTEST_HAS_DEATH_TEST
GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
/* class A needs to have dll-interface to be used by clients of class B */)
static bool Create(const char* statement, Matcher<const std::string&> matcher,
const char* file, int line, DeathTest** test);
DeathTest();
- virtual ~DeathTest() {}
+ virtual ~DeathTest() = default;
// A helper class that aborts a death test when it's deleted.
class ReturnSentinel {
DeathTest* const test_;
ReturnSentinel(const ReturnSentinel&) = delete;
ReturnSentinel& operator=(const ReturnSentinel&) = delete;
- } GTEST_ATTRIBUTE_UNUSED_;
+ };
// An enumeration of possible roles that may be taken when a death
// test is encountered. EXECUTE means that the death test logic should
// Factory interface for death tests. May be mocked out for testing.
class DeathTestFactory {
public:
- virtual ~DeathTestFactory() {}
+ virtual ~DeathTestFactory() = default;
virtual bool Create(const char* statement,
Matcher<const std::string&> matcher, const char* file,
int line, DeathTest** test) = 0;
} \
break; \
case ::testing::internal::DeathTest::EXECUTE_TEST: { \
- ::testing::internal::DeathTest::ReturnSentinel gtest_sentinel( \
+ const ::testing::internal::DeathTest::ReturnSentinel gtest_sentinel( \
gtest_dt); \
GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, gtest_dt); \
gtest_dt->Abort(::testing::internal::DeathTest::TEST_DID_NOT_DIE); \
#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
+#include <string>
+
+#include "gtest/internal/gtest-port.h"
#include "gtest/internal/gtest-string.h"
GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
/* class A needs to have dll-interface to be used by clients of class B */)
+#if GTEST_HAS_FILE_SYSTEM
+
namespace testing {
namespace internal {
// separators. Returns NULL if no path separator was found.
const char* FindLastPathSeparator() const;
+ // Returns the length of the path root, including the directory separator at
+ // the end of the prefix. Returns zero by definition if the path is relative.
+ // Examples:
+ // - [Windows] "..\Sibling" => 0
+ // - [Windows] "\Windows" => 1
+ // - [Windows] "C:/Windows\Notepad.exe" => 3
+ // - [Windows] "\\Host\Share\C$/Windows" => 13
+ // - [UNIX] "/bin" => 1
+ size_t CalculateRootLength() const;
+
std::string pathname_;
}; // class FilePath
GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
+#endif // GTEST_HAS_FILE_SYSTEM
+
#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
#include "gtest/internal/gtest-port.h"
-#if GTEST_OS_LINUX
+#ifdef GTEST_OS_LINUX
#include <stdlib.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <string.h>
#include <cstdint>
+#include <functional>
#include <iomanip>
#include <limits>
#include <map>
#include <set>
#include <string>
#include <type_traits>
+#include <utility>
#include <vector>
#include "gtest/gtest-message.h"
// Returns the floating-point number that represent positive infinity.
static RawType Infinity() { return ReinterpretBits(kExponentBitMask); }
- // Returns the maximum representable finite floating-point number.
- static RawType Max();
-
// Non-static methods
// Returns the bits that represents this number.
FloatingPointUnion u_;
};
-// We cannot use std::numeric_limits<T>::max() as it clashes with the max()
-// macro defined by <windows.h>.
-template <>
-inline float FloatingPoint<float>::Max() {
- return FLT_MAX;
-}
-template <>
-inline double FloatingPoint<double>::Max() {
- return DBL_MAX;
-}
-
// Typedefs the instances of the FloatingPoint template class that we
// care to use.
typedef FloatingPoint<float> Float;
// of a Test object.
class TestFactoryBase {
public:
- virtual ~TestFactoryBase() {}
+ virtual ~TestFactoryBase() = default;
// Creates a test instance to run. The instance is both created and destroyed
// within TestInfoImpl::Run()
TestFactoryBase& operator=(const TestFactoryBase&) = delete;
};
-// This class provides implementation of TeastFactoryBase interface.
+// This class provides implementation of TestFactoryBase interface.
// It is used in TEST and TEST_F macros.
template <class TestClass>
class TestFactoryImpl : public TestFactoryBase {
Test* CreateTest() override { return new TestClass; }
};
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
// Predicate-formatters for implementing the HRESULT checking macros
// {ASSERT|EXPECT}_HRESULT_{SUCCEEDED|FAILED}
const char* registered_tests);
private:
- typedef ::std::map<std::string, CodeLocation> RegisteredTestsMap;
+ typedef ::std::map<std::string, CodeLocation, std::less<>> RegisteredTestsMap;
bool registered_;
RegisteredTestsMap registered_tests_;
// For example, if Foo() calls Bar(), which in turn calls
// GetCurrentOsStackTraceExceptTop(..., 1), Foo() will be included in
// the trace but Bar() and GetCurrentOsStackTraceExceptTop() won't.
-GTEST_API_ std::string GetCurrentOsStackTraceExceptTop(UnitTest* unit_test,
- int skip_count);
+GTEST_API_ std::string GetCurrentOsStackTraceExceptTop(int skip_count);
// Helpers for suppressing warnings on unreachable code or constant
// condition.
HasDebugStringType::value && HasShortDebugStringType::value;
};
+#ifdef GTEST_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL
template <typename T>
constexpr bool HasDebugStringAndShortDebugString<T>::value;
+#endif
// When the compiler sees expression IsContainerTest<C>(0), if C is an
// STL-style container class, the first overload of IsContainerTest
gtest_ar_, text, #actual, #expected) \
.c_str())
-#define GTEST_TEST_NO_FATAL_FAILURE_(statement, fail) \
- GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
- if (::testing::internal::AlwaysTrue()) { \
- ::testing::internal::HasNewFatalFailureHelper gtest_fatal_failure_checker; \
- GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
- if (gtest_fatal_failure_checker.has_new_fatal_failure()) { \
- goto GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__); \
- } \
- } else \
- GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__) \
- : fail("Expected: " #statement \
- " doesn't generate new fatal " \
- "failures in the current thread.\n" \
+#define GTEST_TEST_NO_FATAL_FAILURE_(statement, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::AlwaysTrue()) { \
+ const ::testing::internal::HasNewFatalFailureHelper \
+ gtest_fatal_failure_checker; \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+ if (gtest_fatal_failure_checker.has_new_fatal_failure()) { \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__); \
+ } \
+ } else /* NOLINT */ \
+ GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__) \
+ : fail("Expected: " #statement \
+ " doesn't generate new fatal " \
+ "failures in the current thread.\n" \
" Actual: it does.")
// Expands to the name of the class that implements the given test.
#include <cassert>
#include <iterator>
+#include <map>
#include <memory>
+#include <ostream>
#include <set>
+#include <string>
#include <tuple>
#include <type_traits>
#include <utility>
template <typename T>
class ParamIteratorInterface {
public:
- virtual ~ParamIteratorInterface() {}
+ virtual ~ParamIteratorInterface() = default;
// A pointer to the base generator instance.
// Used only for the purposes of iterator comparison
// to make sure that two iterators belong to the same generator.
public:
typedef T ParamType;
- virtual ~ParamGeneratorInterface() {}
+ virtual ~ParamGeneratorInterface() = default;
// Generator interface definition
virtual ParamIteratorInterface<T>* Begin() const = 0;
end_(end),
step_(step),
end_index_(CalculateEndIndex(begin, end, step)) {}
- ~RangeGenerator() override {}
+ ~RangeGenerator() override = default;
ParamIteratorInterface<T>* Begin() const override {
return new Iterator(this, begin_, 0, step_);
Iterator(const ParamGeneratorInterface<T>* base, T value, int index,
IncrementT step)
: base_(base), value_(value), index_(index), step_(step) {}
- ~Iterator() override {}
+ ~Iterator() override = default;
const ParamGeneratorInterface<T>* BaseGenerator() const override {
return base_;
template <typename ForwardIterator>
ValuesInIteratorRangeGenerator(ForwardIterator begin, ForwardIterator end)
: container_(begin, end) {}
- ~ValuesInIteratorRangeGenerator() override {}
+ ~ValuesInIteratorRangeGenerator() override = default;
ParamIteratorInterface<T>* Begin() const override {
return new Iterator(this, container_.begin());
Iterator(const ParamGeneratorInterface<T>* base,
typename ContainerType::const_iterator iterator)
: base_(base), iterator_(iterator) {}
- ~Iterator() override {}
+ ~Iterator() override = default;
const ParamGeneratorInterface<T>* BaseGenerator() const override {
return base_;
template <class ParamType>
class TestMetaFactoryBase {
public:
- virtual ~TestMetaFactoryBase() {}
+ virtual ~TestMetaFactoryBase() = default;
virtual TestFactoryBase* CreateTestFactory(ParamType parameter) = 0;
};
public:
using ParamType = typename TestSuite::ParamType;
- TestMetaFactory() {}
+ TestMetaFactory() = default;
TestFactoryBase* CreateTestFactory(ParamType parameter) override {
return new ParameterizedTestFactory<TestSuite>(parameter);
// and calls RegisterTests() on each of them when asked.
class ParameterizedTestSuiteInfoBase {
public:
- virtual ~ParameterizedTestSuiteInfoBase() {}
+ virtual ~ParameterizedTestSuiteInfoBase() = default;
// Base part of test suite name for display purposes.
virtual const std::string& GetTestSuiteName() const = 0;
// ParameterizedTestSuiteInfo descriptors.
class ParameterizedTestSuiteRegistry {
public:
- ParameterizedTestSuiteRegistry() {}
+ ParameterizedTestSuiteRegistry() = default;
~ParameterizedTestSuiteRegistry() {
for (auto& test_suite_info : test_suite_infos_) {
delete test_suite_info;
namespace internal {
// Used in the Values() function to provide polymorphic capabilities.
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable : 4100)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4100)
template <typename... Ts>
class ValueArray {
FlatTuple<Ts...> v_;
};
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4100
template <typename... T>
class CartesianProductGenerator
CartesianProductGenerator(const std::tuple<ParamGenerator<T>...>& g)
: generators_(g) {}
- ~CartesianProductGenerator() override {}
+ ~CartesianProductGenerator() override = default;
ParamIteratorInterface<ParamType>* Begin() const override {
return new Iterator(this, generators_, false);
current_(is_end ? end_ : begin_) {
ComputeCurrentValue();
}
- ~IteratorImpl() override {}
+ ~IteratorImpl() override = default;
const ParamGeneratorInterface<ParamType>* BaseGenerator() const override {
return base_;
std::tuple<Gen...> generators_;
};
+template <typename From, typename To>
+class ParamGeneratorConverter : public ParamGeneratorInterface<To> {
+ public:
+ ParamGeneratorConverter(ParamGenerator<From> gen) // NOLINT
+ : generator_(std::move(gen)) {}
+
+ ParamIteratorInterface<To>* Begin() const override {
+ return new Iterator(this, generator_.begin(), generator_.end());
+ }
+ ParamIteratorInterface<To>* End() const override {
+ return new Iterator(this, generator_.end(), generator_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<To> {
+ public:
+ Iterator(const ParamGeneratorInterface<To>* base, ParamIterator<From> it,
+ ParamIterator<From> end)
+ : base_(base), it_(it), end_(end) {
+ if (it_ != end_) value_ = std::make_shared<To>(static_cast<To>(*it_));
+ }
+ ~Iterator() override = default;
+
+ const ParamGeneratorInterface<To>* BaseGenerator() const override {
+ return base_;
+ }
+ void Advance() override {
+ ++it_;
+ if (it_ != end_) value_ = std::make_shared<To>(static_cast<To>(*it_));
+ }
+ ParamIteratorInterface<To>* Clone() const override {
+ return new Iterator(*this);
+ }
+ const To* Current() const override { return value_.get(); }
+ bool Equals(const ParamIteratorInterface<To>& other) const override {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const ParamIterator<From> other_it =
+ CheckedDowncastToActualType<const Iterator>(&other)->it_;
+ return it_ == other_it;
+ }
+
+ private:
+ Iterator(const Iterator& other) = default;
+
+ const ParamGeneratorInterface<To>* const base_;
+ ParamIterator<From> it_;
+ ParamIterator<From> end_;
+ std::shared_ptr<To> value_;
+ }; // class ParamGeneratorConverter::Iterator
+
+ ParamGenerator<From> generator_;
+}; // class ParamGeneratorConverter
+
+template <class Gen>
+class ParamConverterGenerator {
+ public:
+ ParamConverterGenerator(ParamGenerator<Gen> g) // NOLINT
+ : generator_(std::move(g)) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const { // NOLINT
+ return ParamGenerator<T>(new ParamGeneratorConverter<Gen, T>(generator_));
+ }
+
+ private:
+ ParamGenerator<Gen> generator_;
+};
+
} // namespace internal
} // namespace testing
#define GTEST_OS_ESP32 1
#elif defined(__XTENSA__)
#define GTEST_OS_XTENSA 1
+#elif defined(__hexagon__)
+#define GTEST_OS_QURT 1
+#elif defined(CPU_QN9090) || defined(CPU_QN9090HN)
+#define GTEST_OS_NXP_QN9090 1
+#elif defined(NRF52)
+#define GTEST_OS_NRF52 1
#endif // __CYGWIN__
#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_
// GTEST_HAS_STD_WSTRING - Define it to 1/0 to indicate that
// std::wstring does/doesn't work (Google Test can
// be used where std::wstring is unavailable).
+// GTEST_HAS_FILE_SYSTEM - Define it to 1/0 to indicate whether or not a
+// file system is/isn't available.
// GTEST_HAS_SEH - Define it to 1/0 to indicate whether the
// compiler supports Microsoft's "Structured
// Exception Handling".
// NOT define them.
//
// These macros are public so that portable tests can be written.
-// Such tests typically surround code using a feature with an #if
+// Such tests typically surround code using a feature with an #ifdef
// which controls that code. For example:
//
-// #if GTEST_HAS_DEATH_TEST
+// #ifdef GTEST_HAS_DEATH_TEST
// EXPECT_DEATH(DoSomethingDeadly());
// #endif
//
// define themselves.
// GTEST_USES_SIMPLE_RE - our own simple regex is used;
// the above RE\b(s) are mutually exclusive.
+// GTEST_HAS_ABSL - Google Test is compiled with Abseil.
// Misc public macros
// ------------------
// is suppressed.
// GTEST_INTERNAL_HAS_ANY - for enabling UniversalPrinter<std::any> or
// UniversalPrinter<absl::any> specializations.
+// Always defined to 0 or 1.
// GTEST_INTERNAL_HAS_OPTIONAL - for enabling UniversalPrinter<std::optional>
// or
// UniversalPrinter<absl::optional>
-// specializations.
+// specializations. Always defined to 0 or 1.
// GTEST_INTERNAL_HAS_STRING_VIEW - for enabling Matcher<std::string_view> or
// Matcher<absl::string_view>
-// specializations.
+// specializations. Always defined to 0 or 1.
// GTEST_INTERNAL_HAS_VARIANT - for enabling UniversalPrinter<std::variant> or
// UniversalPrinter<absl::variant>
-// specializations.
+// specializations. Always defined to 0 or 1.
+// GTEST_USE_OWN_FLAGFILE_FLAG_ - Always defined to 0 or 1.
+// GTEST_HAS_CXXABI_H_ - Always defined to 0 or 1.
+// GTEST_CAN_STREAM_RESULTS_ - Always defined to 0 or 1.
+// GTEST_HAS_ALT_PATH_SEP_ - Always defined to 0 or 1.
+// GTEST_WIDE_STRING_USES_UTF16_ - Always defined to 0 or 1.
+// GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ - Always defined to 0 or 1.
+// GTEST_HAS_NOTIFICATION_- Always defined to 0 or 1.
//
// Synchronization:
// Mutex, MutexLock, ThreadLocal, GetThreadCount()
// deprecated; calling a marked function
// should generate a compiler warning
+// The definition of GTEST_INTERNAL_CPLUSPLUS_LANG comes first because it can
+// potentially be used as an #include guard.
+#if defined(_MSVC_LANG)
+#define GTEST_INTERNAL_CPLUSPLUS_LANG _MSVC_LANG
+#elif defined(__cplusplus)
+#define GTEST_INTERNAL_CPLUSPLUS_LANG __cplusplus
+#endif
+
+#if !defined(GTEST_INTERNAL_CPLUSPLUS_LANG) || \
+ GTEST_INTERNAL_CPLUSPLUS_LANG < 201402L
+#error C++ versions less than C++14 are not supported.
+#endif
+
#include <ctype.h> // for isspace, etc
#include <stddef.h> // for ptrdiff_t
#include <stdio.h>
#include <limits>
#include <locale>
#include <memory>
+#include <ostream>
#include <string>
// #include <mutex> // Guarded by GTEST_IS_THREADSAFE below
#include <tuple>
#include "gtest/internal/custom/gtest-port.h"
#include "gtest/internal/gtest-port-arch.h"
-#if GTEST_HAS_ABSL
+#ifndef GTEST_HAS_MUTEX_AND_THREAD_LOCAL_
+#define GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ 0
+#endif
+
+#ifndef GTEST_HAS_NOTIFICATION_
+#define GTEST_HAS_NOTIFICATION_ 0
+#endif
+
+#ifdef GTEST_HAS_ABSL
#include "absl/flags/declare.h"
#include "absl/flags/flag.h"
#include "absl/flags/reflection.h"
// Brings in definitions for functions used in the testing::internal::posix
// namespace (read, write, close, chdir, isatty, stat). We do not currently
// use them on Windows Mobile.
-#if GTEST_OS_WINDOWS
-#if !GTEST_OS_WINDOWS_MOBILE
+#ifdef GTEST_OS_WINDOWS
+#ifndef GTEST_OS_WINDOWS_MOBILE
#include <direct.h>
#include <io.h>
#endif
// In order to avoid having to include <windows.h>, use forward declaration
-#if GTEST_OS_WINDOWS_MINGW && !defined(__MINGW64_VERSION_MAJOR)
+#if defined(GTEST_OS_WINDOWS_MINGW) && !defined(__MINGW64_VERSION_MAJOR)
// MinGW defined _CRITICAL_SECTION and _RTL_CRITICAL_SECTION as two
// separate (equivalent) structs, instead of using typedef
typedef struct _CRITICAL_SECTION GTEST_CRITICAL_SECTION;
// WindowsTypesTest.CRITICAL_SECTIONIs_RTL_CRITICAL_SECTION.
typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION;
#endif
-#elif GTEST_OS_XTENSA
+#elif defined(GTEST_OS_XTENSA)
#include <unistd.h>
// Xtensa toolchains define strcasecmp in the string.h header instead of
// strings.h. string.h is already included.
#include <unistd.h>
#endif // GTEST_OS_WINDOWS
-#if GTEST_OS_LINUX_ANDROID
+#ifdef GTEST_OS_LINUX_ANDROID
// Used to define __ANDROID_API__ matching the target NDK API level.
#include <android/api-level.h> // NOLINT
#endif
// Defines this to true if and only if Google Test can use POSIX regular
// expressions.
#ifndef GTEST_HAS_POSIX_RE
-#if GTEST_OS_LINUX_ANDROID
+#ifdef GTEST_OS_LINUX_ANDROID
// On Android, <regex.h> is only available starting with Gingerbread.
#define GTEST_HAS_POSIX_RE (__ANDROID_API__ >= 9)
#else
-#define GTEST_HAS_POSIX_RE (!GTEST_OS_WINDOWS && !GTEST_OS_XTENSA)
+#if !(defined(GTEST_OS_WINDOWS) || defined(GTEST_OS_XTENSA) || \
+ defined(GTEST_OS_QURT))
+#define GTEST_HAS_POSIX_RE 1
+#else
+#define GTEST_HAS_POSIX_RE 0
#endif
+#endif // GTEST_OS_LINUX_ANDROID
#endif
// Select the regular expression implementation.
-#if GTEST_HAS_ABSL
+#ifdef GTEST_HAS_ABSL
// When using Abseil, RE2 is required.
#include "absl/strings/string_view.h"
#include "re2/re2.h"
// cleanups prior to that. To reliably check for C++ exception availability with
// clang, check for
// __EXCEPTIONS && __has_feature(cxx_exceptions).
-#define GTEST_HAS_EXCEPTIONS (__EXCEPTIONS && __has_feature(cxx_exceptions))
-#elif defined(__GNUC__) && __EXCEPTIONS
+#if defined(__EXCEPTIONS) && __EXCEPTIONS && __has_feature(cxx_exceptions)
+#define GTEST_HAS_EXCEPTIONS 1
+#else
+#define GTEST_HAS_EXCEPTIONS 0
+#endif
+#elif defined(__GNUC__) && defined(__EXCEPTIONS) && __EXCEPTIONS
// gcc defines __EXCEPTIONS to 1 if and only if exceptions are enabled.
#define GTEST_HAS_EXCEPTIONS 1
#elif defined(__SUNPRO_CC)
// detecting whether they are enabled or not. Therefore, we assume that
// they are enabled unless the user tells us otherwise.
#define GTEST_HAS_EXCEPTIONS 1
-#elif defined(__IBMCPP__) && __EXCEPTIONS
+#elif defined(__IBMCPP__) && defined(__EXCEPTIONS) && __EXCEPTIONS
// xlC defines __EXCEPTIONS to 1 if and only if exceptions are enabled.
#define GTEST_HAS_EXCEPTIONS 1
#elif defined(__HP_aCC)
// Cygwin 1.7 and below doesn't support ::std::wstring.
// Solaris' libc++ doesn't support it either. Android has
// no support for it at least as recent as Froyo (2.2).
-#define GTEST_HAS_STD_WSTRING \
- (!(GTEST_OS_LINUX_ANDROID || GTEST_OS_CYGWIN || GTEST_OS_SOLARIS || \
- GTEST_OS_HAIKU || GTEST_OS_ESP32 || GTEST_OS_ESP8266 || GTEST_OS_XTENSA))
-
+#if (!(defined(GTEST_OS_LINUX_ANDROID) || defined(GTEST_OS_CYGWIN) || \
+ defined(GTEST_OS_SOLARIS) || defined(GTEST_OS_HAIKU) || \
+ defined(GTEST_OS_ESP32) || defined(GTEST_OS_ESP8266) || \
+ defined(GTEST_OS_XTENSA) || defined(GTEST_OS_QURT) || \
+ defined(GTEST_OS_NXP_QN9090) || defined(GTEST_OS_NRF52)))
+#define GTEST_HAS_STD_WSTRING 1
+#else
+#define GTEST_HAS_STD_WSTRING 0
+#endif
#endif // GTEST_HAS_STD_WSTRING
+#ifndef GTEST_HAS_FILE_SYSTEM
+// Most platforms support a file system.
+#define GTEST_HAS_FILE_SYSTEM 1
+#endif // GTEST_HAS_FILE_SYSTEM
+
// Determines whether RTTI is available.
#ifndef GTEST_HAS_RTTI
// The user didn't tell us whether RTTI is enabled, so we need to
// -frtti -fno-exceptions, the build fails at link time with undefined
// references to __cxa_bad_typeid. Note sure if STL or toolchain bug,
// so disable RTTI when detected.
-#if GTEST_OS_LINUX_ANDROID && defined(_STLPORT_MAJOR) && !defined(__EXCEPTIONS)
+#if defined(GTEST_OS_LINUX_ANDROID) && defined(_STLPORT_MAJOR) && \
+ !defined(__EXCEPTIONS)
#define GTEST_HAS_RTTI 0
#else
#define GTEST_HAS_RTTI 1
//
// To disable threading support in Google Test, add -DGTEST_HAS_PTHREAD=0
// to your compiler flags.
-#define GTEST_HAS_PTHREAD \
- (GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_HPUX || GTEST_OS_QNX || \
- GTEST_OS_FREEBSD || GTEST_OS_NACL || GTEST_OS_NETBSD || GTEST_OS_FUCHSIA || \
- GTEST_OS_DRAGONFLY || GTEST_OS_GNU_KFREEBSD || GTEST_OS_OPENBSD || \
- GTEST_OS_HAIKU || GTEST_OS_GNU_HURD)
+#if (defined(GTEST_OS_LINUX) || defined(GTEST_OS_MAC) || \
+ defined(GTEST_OS_HPUX) || defined(GTEST_OS_QNX) || \
+ defined(GTEST_OS_FREEBSD) || defined(GTEST_OS_NACL) || \
+ defined(GTEST_OS_NETBSD) || defined(GTEST_OS_FUCHSIA) || \
+ defined(GTEST_OS_DRAGONFLY) || defined(GTEST_OS_GNU_KFREEBSD) || \
+ defined(GTEST_OS_OPENBSD) || defined(GTEST_OS_HAIKU) || \
+ defined(GTEST_OS_GNU_HURD))
+#define GTEST_HAS_PTHREAD 1
+#else
+#define GTEST_HAS_PTHREAD 0
+#endif
#endif // GTEST_HAS_PTHREAD
#if GTEST_HAS_PTHREAD
#ifndef GTEST_HAS_CLONE
// The user didn't tell us, so we need to figure it out.
-#if GTEST_OS_LINUX && !defined(__ia64__)
-#if GTEST_OS_LINUX_ANDROID
+#if defined(GTEST_OS_LINUX) && !defined(__ia64__)
+#if defined(GTEST_OS_LINUX_ANDROID)
// On Android, clone() became available at different API levels for each 32-bit
// architecture.
#if defined(__LP64__) || (defined(__arm__) && __ANDROID_API__ >= 9) || \
// output correctness and to implement death tests.
#ifndef GTEST_HAS_STREAM_REDIRECTION
// By default, we assume that stream redirection is supported on all
-// platforms except known mobile ones.
-#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || \
- GTEST_OS_WINDOWS_RT || GTEST_OS_ESP8266 || GTEST_OS_XTENSA
+// platforms except known mobile / embedded ones. Also, if the port doesn't have
+// a file system, stream redirection is not supported.
+#if defined(GTEST_OS_WINDOWS_MOBILE) || defined(GTEST_OS_WINDOWS_PHONE) || \
+ defined(GTEST_OS_WINDOWS_RT) || defined(GTEST_OS_ESP8266) || \
+ defined(GTEST_OS_XTENSA) || defined(GTEST_OS_QURT) || \
+ !GTEST_HAS_FILE_SYSTEM
#define GTEST_HAS_STREAM_REDIRECTION 0
#else
#define GTEST_HAS_STREAM_REDIRECTION 1
// Determines whether to support death tests.
// pops up a dialog window that cannot be suppressed programmatically.
-#if (GTEST_OS_LINUX || GTEST_OS_CYGWIN || GTEST_OS_SOLARIS || \
- (GTEST_OS_MAC && !GTEST_OS_IOS) || \
- (GTEST_OS_WINDOWS_DESKTOP && _MSC_VER) || GTEST_OS_WINDOWS_MINGW || \
- GTEST_OS_AIX || GTEST_OS_HPUX || GTEST_OS_OPENBSD || GTEST_OS_QNX || \
- GTEST_OS_FREEBSD || GTEST_OS_NETBSD || GTEST_OS_FUCHSIA || \
- GTEST_OS_DRAGONFLY || GTEST_OS_GNU_KFREEBSD || GTEST_OS_HAIKU || \
- GTEST_OS_GNU_HURD)
+#if (defined(GTEST_OS_LINUX) || defined(GTEST_OS_CYGWIN) || \
+ defined(GTEST_OS_SOLARIS) || \
+ (defined(GTEST_OS_MAC) && !defined(GTEST_OS_IOS)) || \
+ (defined(GTEST_OS_WINDOWS_DESKTOP) && _MSC_VER) || \
+ defined(GTEST_OS_WINDOWS_MINGW) || defined(GTEST_OS_AIX) || \
+ defined(GTEST_OS_HPUX) || defined(GTEST_OS_OPENBSD) || \
+ defined(GTEST_OS_QNX) || defined(GTEST_OS_FREEBSD) || \
+ defined(GTEST_OS_NETBSD) || defined(GTEST_OS_FUCHSIA) || \
+ defined(GTEST_OS_DRAGONFLY) || defined(GTEST_OS_GNU_KFREEBSD) || \
+ defined(GTEST_OS_HAIKU) || defined(GTEST_OS_GNU_HURD))
+// Death tests require a file system to work properly.
+#if GTEST_HAS_FILE_SYSTEM
#define GTEST_HAS_DEATH_TEST 1
+#endif // GTEST_HAS_FILE_SYSTEM
#endif
// Determines whether to support type-driven tests.
#endif
// Determines whether the system compiler uses UTF-16 for encoding wide strings.
-#define GTEST_WIDE_STRING_USES_UTF16_ \
- (GTEST_OS_WINDOWS || GTEST_OS_CYGWIN || GTEST_OS_AIX || GTEST_OS_OS2)
+#if defined(GTEST_OS_WINDOWS) || defined(GTEST_OS_CYGWIN) || \
+ defined(GTEST_OS_AIX) || defined(GTEST_OS_OS2)
+#define GTEST_WIDE_STRING_USES_UTF16_ 1
+#else
+#define GTEST_WIDE_STRING_USES_UTF16_ 0
+#endif
// Determines whether test results can be streamed to a socket.
-#if GTEST_OS_LINUX || GTEST_OS_GNU_KFREEBSD || GTEST_OS_DRAGONFLY || \
- GTEST_OS_FREEBSD || GTEST_OS_NETBSD || GTEST_OS_OPENBSD || \
- GTEST_OS_GNU_HURD
+#if defined(GTEST_OS_LINUX) || defined(GTEST_OS_GNU_KFREEBSD) || \
+ defined(GTEST_OS_DRAGONFLY) || defined(GTEST_OS_FREEBSD) || \
+ defined(GTEST_OS_NETBSD) || defined(GTEST_OS_OPENBSD) || \
+ defined(GTEST_OS_GNU_HURD) || defined(GTEST_OS_MAC)
#define GTEST_CAN_STREAM_RESULTS_ 1
+#else
+#define GTEST_CAN_STREAM_RESULTS_ 0
#endif
// Defines some utility macros.
default: // NOLINT
#endif
-// Use this annotation at the end of a struct/class definition to
-// prevent the compiler from optimizing away instances that are never
-// used. This is useful when all interesting logic happens inside the
-// c'tor and / or d'tor. Example:
+// GTEST_HAVE_ATTRIBUTE_
//
-// struct Foo {
-// Foo() { ... }
-// } GTEST_ATTRIBUTE_UNUSED_;
+// A function-like feature checking macro that is a wrapper around
+// `__has_attribute`, which is defined by GCC 5+ and Clang and evaluates to a
+// nonzero constant integer if the attribute is supported or 0 if not.
//
-// Also use it after a variable or parameter declaration to tell the
-// compiler the variable/parameter does not have to be used.
-#if defined(__GNUC__) && !defined(COMPILER_ICC)
-#define GTEST_ATTRIBUTE_UNUSED_ __attribute__((unused))
-#elif defined(__clang__)
-#if __has_attribute(unused)
-#define GTEST_ATTRIBUTE_UNUSED_ __attribute__((unused))
+// It evaluates to zero if `__has_attribute` is not defined by the compiler.
+//
+// GCC: https://gcc.gnu.org/gcc-5/changes.html
+// Clang: https://clang.llvm.org/docs/LanguageExtensions.html
+#ifdef __has_attribute
+#define GTEST_HAVE_ATTRIBUTE_(x) __has_attribute(x)
+#else
+#define GTEST_HAVE_ATTRIBUTE_(x) 0
#endif
+
+// GTEST_HAVE_FEATURE_
+//
+// A function-like feature checking macro that is a wrapper around
+// `__has_feature`.
+#ifdef __has_feature
+#define GTEST_HAVE_FEATURE_(x) __has_feature(x)
+#else
+#define GTEST_HAVE_FEATURE_(x) 0
#endif
-#ifndef GTEST_ATTRIBUTE_UNUSED_
+
+// Use this annotation after a variable or parameter declaration to tell the
+// compiler the variable/parameter does not have to be used.
+// Example:
+//
+// GTEST_ATTRIBUTE_UNUSED_ int foo = bar();
+#if GTEST_HAVE_ATTRIBUTE_(unused)
+#define GTEST_ATTRIBUTE_UNUSED_ __attribute__((unused))
+#else
#define GTEST_ATTRIBUTE_UNUSED_
#endif
// Use this annotation before a function that takes a printf format string.
-#if (defined(__GNUC__) || defined(__clang__)) && !defined(COMPILER_ICC)
-#if defined(__MINGW_PRINTF_FORMAT)
+#if GTEST_HAVE_ATTRIBUTE_(format) && defined(__MINGW_PRINTF_FORMAT)
// MinGW has two different printf implementations. Ensure the format macro
// matches the selected implementation. See
// https://sourceforge.net/p/mingw-w64/wiki2/gnu%20printf/.
#define GTEST_ATTRIBUTE_PRINTF_(string_index, first_to_check) \
- __attribute__(( \
- __format__(__MINGW_PRINTF_FORMAT, string_index, first_to_check)))
-#else
+ __attribute__((format(__MINGW_PRINTF_FORMAT, string_index, first_to_check)))
+#elif GTEST_HAVE_ATTRIBUTE_(format)
#define GTEST_ATTRIBUTE_PRINTF_(string_index, first_to_check) \
- __attribute__((__format__(__printf__, string_index, first_to_check)))
-#endif
+ __attribute__((format(printf, string_index, first_to_check)))
#else
#define GTEST_ATTRIBUTE_PRINTF_(string_index, first_to_check)
#endif
// following the argument list:
//
// Sprocket* AllocateSprocket() GTEST_MUST_USE_RESULT_;
-#if defined(__GNUC__) && !defined(COMPILER_ICC)
+#if GTEST_HAVE_ATTRIBUTE_(warn_unused_result)
#define GTEST_MUST_USE_RESULT_ __attribute__((warn_unused_result))
#else
#define GTEST_MUST_USE_RESULT_
-#endif // __GNUC__ && !COMPILER_ICC
+#endif
// MS C++ compiler emits warning when a conditional expression is compile time
// constant. In some contexts this warning is false positive and needs to be
#ifndef GTEST_IS_THREADSAFE
-#define GTEST_IS_THREADSAFE \
- (GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ || \
- (GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT) || \
- GTEST_HAS_PTHREAD)
+#if (GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ || \
+ (defined(GTEST_OS_WINDOWS) && !defined(GTEST_OS_WINDOWS_PHONE) && \
+ !defined(GTEST_OS_WINDOWS_RT)) || \
+ GTEST_HAS_PTHREAD)
+#define GTEST_IS_THREADSAFE 1
+#endif
#endif // GTEST_IS_THREADSAFE
-#if GTEST_IS_THREADSAFE
+#ifdef GTEST_IS_THREADSAFE
// Some platforms don't support including these threading related headers.
#include <condition_variable> // NOLINT
#include <mutex> // NOLINT
#elif GTEST_CREATE_SHARED_LIBRARY
#define GTEST_API_ __declspec(dllexport)
#endif
-#elif __GNUC__ >= 4 || defined(__clang__)
+#elif GTEST_HAVE_ATTRIBUTE_(visibility)
#define GTEST_API_ __attribute__((visibility("default")))
#endif // _MSC_VER
#define GTEST_DEFAULT_DEATH_TEST_STYLE "fast"
#endif // GTEST_DEFAULT_DEATH_TEST_STYLE
-#ifdef __GNUC__
+#if GTEST_HAVE_ATTRIBUTE_(noinline)
// Ask the compiler to never inline a given function.
#define GTEST_NO_INLINE_ __attribute__((noinline))
#else
#define GTEST_NO_INLINE_
#endif
-#if defined(__clang__)
-// Nested ifs to avoid triggering MSVC warning.
-#if __has_attribute(disable_tail_calls)
+#if GTEST_HAVE_ATTRIBUTE_(disable_tail_calls)
// Ask the compiler not to perform tail call optimization inside
// the marked function.
#define GTEST_NO_TAIL_CALL_ __attribute__((disable_tail_calls))
-#endif
-#elif __GNUC__
+#elif defined(__GNUC__) && !defined(__NVCOMPILER)
#define GTEST_NO_TAIL_CALL_ \
__attribute__((optimize("no-optimize-sibling-calls")))
#else
// A function level attribute to disable checking for use of uninitialized
// memory when built with MemorySanitizer.
-#if defined(__clang__)
-#if __has_feature(memory_sanitizer)
+#if GTEST_HAVE_ATTRIBUTE_(no_sanitize_memory)
#define GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ __attribute__((no_sanitize_memory))
#else
#define GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_
-#endif // __has_feature(memory_sanitizer)
-#else
-#define GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_
-#endif // __clang__
+#endif
// A function level attribute to disable AddressSanitizer instrumentation.
-#if defined(__clang__)
-#if __has_feature(address_sanitizer)
+#if GTEST_HAVE_ATTRIBUTE_(no_sanitize_address)
#define GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ \
__attribute__((no_sanitize_address))
#else
#define GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
-#endif // __has_feature(address_sanitizer)
-#else
-#define GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
-#endif // __clang__
+#endif
// A function level attribute to disable HWAddressSanitizer instrumentation.
-#if defined(__clang__)
-#if __has_feature(hwaddress_sanitizer)
+#if GTEST_HAVE_FEATURE_(hwaddress_sanitizer) && \
+ GTEST_HAVE_ATTRIBUTE_(no_sanitize)
#define GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_ \
__attribute__((no_sanitize("hwaddress")))
#else
#define GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
-#endif // __has_feature(hwaddress_sanitizer)
-#else
-#define GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
-#endif // __clang__
+#endif
// A function level attribute to disable ThreadSanitizer instrumentation.
-#if defined(__clang__)
-#if __has_feature(thread_sanitizer)
-#define GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ __attribute__((no_sanitize_thread))
-#else
-#define GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_
-#endif // __has_feature(thread_sanitizer)
+#if GTEST_HAVE_ATTRIBUTE_(no_sanitize_thread)
+#define GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ __attribute((no_sanitize_thread))
#else
#define GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_
-#endif // __clang__
+#endif
namespace testing {
namespace internal {
// A secret type that Google Test users don't know about. It has no
-// definition on purpose. Therefore it's impossible to create a
+// accessible constructors on purpose. Therefore it's impossible to create a
// Secret object, which is what we want.
-class Secret;
+class Secret {
+ Secret(const Secret&) = delete;
+};
// A helper for suppressing warnings on constant condition. It just
// returns 'condition'.
// Defines RE.
-#if GTEST_USES_RE2
+#ifdef GTEST_USES_RE2
// This is almost `using RE = ::RE2`, except it is copy-constructible, and it
// needs to disambiguate the `std::string`, `absl::string_view`, and `const
RE2 regex_;
};
-#elif GTEST_USES_POSIX_RE || GTEST_USES_SIMPLE_RE
+#elif defined(GTEST_USES_POSIX_RE) || defined(GTEST_USES_SIMPLE_RE)
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
+/* class A needs to have dll-interface to be used by clients of class B */)
// A simple C++ wrapper for <regex.h>. It uses the POSIX Extended
// Regular Expression syntax.
~RE();
// Returns the string representation of the regex.
- const char* pattern() const { return pattern_; }
+ const char* pattern() const { return pattern_.c_str(); }
// FullMatch(str, re) returns true if and only if regular expression re
// matches the entire str.
private:
void Init(const char* regex);
- const char* pattern_;
+ std::string pattern_;
bool is_valid_;
-#if GTEST_USES_POSIX_RE
+#ifdef GTEST_USES_POSIX_RE
regex_t full_regex_; // For FullMatch().
regex_t partial_regex_; // For PartialMatch().
#else // GTEST_USES_SIMPLE_RE
- const char* full_pattern_; // For FullMatch();
+ std::string full_pattern_; // For FullMatch();
#endif
};
-
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
#endif // ::testing::internal::RE implementation
// Formats a source file path and a line number as they would appear
return x;
}
-// When you upcast (that is, cast a pointer from type Foo to type
-// SuperclassOfFoo), it's fine to use ImplicitCast_<>, since upcasts
-// always succeed. When you downcast (that is, cast a pointer from
-// type Foo to type SubclassOfFoo), static_cast<> isn't safe, because
-// how do you know the pointer is really of type SubclassOfFoo? It
-// could be a bare Foo, or of type DifferentSubclassOfFoo. Thus,
-// when you downcast, you should use this macro. In debug mode, we
-// use dynamic_cast<> to double-check the downcast is legal (we die
-// if it's not). In normal mode, we do the efficient static_cast<>
-// instead. Thus, it's important to test in debug mode to make sure
-// the cast is legal!
-// This is the only place in the code we should use dynamic_cast<>.
-// In particular, you SHOULDN'T be using dynamic_cast<> in order to
-// do RTTI (eg code like this:
-// if (dynamic_cast<Subclass1>(foo)) HandleASubclass1Object(foo);
-// if (dynamic_cast<Subclass2>(foo)) HandleASubclass2Object(foo);
-// You should design the code some other way not to need this.
-//
-// This relatively ugly name is intentional. It prevents clashes with
-// similar functions users may have (e.g., down_cast). The internal
-// namespace alone is not enough because the function can be found by ADL.
-template <typename To, typename From> // use like this: DownCast_<T*>(foo);
-inline To DownCast_(From* f) { // so we only accept pointers
- // Ensures that To is a sub-type of From *. This test is here only
- // for compile-time type checking, and has no overhead in an
- // optimized build at run-time, as it will be optimized away
- // completely.
- GTEST_INTENTIONAL_CONST_COND_PUSH_()
- if (false) {
- GTEST_INTENTIONAL_CONST_COND_POP_()
- const To to = nullptr;
- ::testing::internal::ImplicitCast_<From*>(to);
- }
-
-#if GTEST_HAS_RTTI
- // RTTI: debug mode only!
- GTEST_CHECK_(f == nullptr || dynamic_cast<To>(f) != nullptr);
-#endif
- return static_cast<To>(f);
-}
-
// Downcasts the pointer of type Base to Derived.
// Derived must be a subclass of Base. The parameter MUST
// point to a class of type Derived, not any subclass of it.
// check to enforce this.
template <class Derived, class Base>
Derived* CheckedDowncastToActualType(Base* base) {
+ static_assert(std::is_base_of<Base, Derived>::value,
+ "target type not derived from source type");
#if GTEST_HAS_RTTI
- GTEST_CHECK_(typeid(*base) == typeid(Derived));
-#endif
-
-#if GTEST_HAS_DOWNCAST_
- return ::down_cast<Derived*>(base);
-#elif GTEST_HAS_RTTI
- return dynamic_cast<Derived*>(base); // NOLINT
-#else
- return static_cast<Derived*>(base); // Poor man's downcast.
+ GTEST_CHECK_(base == nullptr || dynamic_cast<Derived*>(base) != nullptr);
#endif
+ return static_cast<Derived*>(base);
}
#if GTEST_HAS_STREAM_REDIRECTION
// All command line arguments.
GTEST_API_ std::vector<std::string> GetArgvs();
-#if GTEST_HAS_DEATH_TEST
+#ifdef GTEST_HAS_DEATH_TEST
std::vector<std::string> GetInjectableArgvs();
// Deprecated: pass the args vector by value instead.
#endif // GTEST_HAS_DEATH_TEST
// Defines synchronization primitives.
-#if GTEST_IS_THREADSAFE
+#ifdef GTEST_IS_THREADSAFE
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
// Provides leak-safe Windows kernel handle ownership.
// Used in death tests and in threading support.
class GTEST_API_ AutoHandle {
// On MinGW, we can have both GTEST_OS_WINDOWS and GTEST_HAS_PTHREAD
// defined, but we don't want to use MinGW's pthreads implementation, which
// has conformance problems with some versions of the POSIX standard.
-#if GTEST_HAS_PTHREAD && !GTEST_OS_WINDOWS_MINGW
+#if GTEST_HAS_PTHREAD && !defined(GTEST_OS_WINDOWS_MINGW)
// As a C-function, ThreadFuncWithCLinkage cannot be templated itself.
// Consequently, it cannot select a correct instantiation of ThreadWithParam
// problem.
class ThreadWithParamBase {
public:
- virtual ~ThreadWithParamBase() {}
+ virtual ~ThreadWithParamBase() = default;
virtual void Run() = 0;
};
// Mutex and ThreadLocal have already been imported into the namespace.
// Nothing to do here.
-#elif GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT
+#elif defined(GTEST_OS_WINDOWS) && !defined(GTEST_OS_WINDOWS_PHONE) && \
+ !defined(GTEST_OS_WINDOWS_RT)
// Mutex implements mutex on Windows platforms. It is used in conjunction
// with class MutexLock:
// C-linkage. Therefore it cannot be templatized to access
// ThreadLocal<T>. Hence the need for class
// ThreadLocalValueHolderBase.
-class ThreadLocalValueHolderBase {
+class GTEST_API_ ThreadLocalValueHolderBase {
public:
- virtual ~ThreadLocalValueHolderBase() {}
+ virtual ~ThreadLocalValueHolderBase() = default;
};
// Called by pthread to delete thread-local data stored by
class ValueHolderFactory {
public:
- ValueHolderFactory() {}
- virtual ~ValueHolderFactory() {}
+ ValueHolderFactory() = default;
+ virtual ~ValueHolderFactory() = default;
virtual ValueHolder* MakeNewHolder() const = 0;
private:
class DefaultValueHolderFactory : public ValueHolderFactory {
public:
- DefaultValueHolderFactory() {}
+ DefaultValueHolderFactory() = default;
ValueHolder* MakeNewHolder() const override { return new ValueHolder(); }
private:
// we cannot detect it.
GTEST_API_ size_t GetThreadCount();
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
#define GTEST_PATH_SEP_ "\\"
#define GTEST_HAS_ALT_PATH_SEP_ 1
#else
inline bool IsXDigit(char ch) {
return isxdigit(static_cast<unsigned char>(ch)) != 0;
}
-#ifdef __cpp_char8_t
+#ifdef __cpp_lib_char8_t
inline bool IsXDigit(char8_t ch) {
return isxdigit(static_cast<unsigned char>(ch)) != 0;
}
namespace posix {
-// Functions with a different name on Windows.
-
-#if GTEST_OS_WINDOWS
+// File system porting.
+#if GTEST_HAS_FILE_SYSTEM
+#ifdef GTEST_OS_WINDOWS
typedef struct _stat StatStruct;
-#ifdef __BORLANDC__
-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 || GTEST_OS_ZOS || GTEST_OS_IOS || \
- GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT || defined(ESP_PLATFORM)
-inline int DoIsATTY(int /* fd */) { return 0; }
-#else
-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);
-}
-inline char* StrDup(const char* src) { return _strdup(src); }
-#endif // __BORLANDC__
-
-#if GTEST_OS_WINDOWS_MOBILE
+#ifdef GTEST_OS_WINDOWS_MOBILE
inline int FileNo(FILE* file) { return reinterpret_cast<int>(_fileno(file)); }
// Stat(), RmDir(), and IsDir() are not needed on Windows CE at this
// time and thus not defined there.
inline bool IsDir(const StatStruct& st) { return (_S_IFDIR & st.st_mode) != 0; }
#endif // GTEST_OS_WINDOWS_MOBILE
-#elif GTEST_OS_ESP8266
+#elif defined(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); }
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) { return stat(path, buf); }
+#ifdef GTEST_OS_QURT
+// QuRT doesn't support any directory functions, including rmdir
+inline int RmDir(const char*) { return 0; }
+#else
+inline int RmDir(const char* dir) { return rmdir(dir); }
+#endif
+inline bool IsDir(const StatStruct& st) { return S_ISDIR(st.st_mode); }
+
+#endif // GTEST_OS_WINDOWS
+#endif // GTEST_HAS_FILE_SYSTEM
+
+// Other functions with a different name on Windows.
+
+#ifdef GTEST_OS_WINDOWS
+
+#ifdef __BORLANDC__
+inline int DoIsATTY(int fd) { return isatty(fd); }
+inline int StrCaseCmp(const char* s1, const char* s2) {
+ return stricmp(s1, s2);
+}
+#else // !__BORLANDC__
+#if defined(GTEST_OS_WINDOWS_MOBILE) || defined(GTEST_OS_ZOS) || \
+ defined(GTEST_OS_IOS) || defined(GTEST_OS_WINDOWS_PHONE) || \
+ defined(GTEST_OS_WINDOWS_RT) || defined(ESP_PLATFORM)
+inline int DoIsATTY(int /* fd */) { return 0; }
+#else
+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 // __BORLANDC__
+
+#else
+
+inline int DoIsATTY(int fd) { return isatty(fd); }
inline int StrCaseCmp(const char* s1, const char* s2) {
return strcasecmp(s1, s2);
}
-inline char* StrDup(const char* src) { return strdup(src); }
-inline int RmDir(const char* dir) { return rmdir(dir); }
-inline bool IsDir(const StatStruct& st) { return S_ISDIR(st.st_mode); }
#endif // GTEST_OS_WINDOWS
// 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 && !GTEST_OS_ESP8266 && !GTEST_OS_XTENSA
+#if GTEST_HAS_FILE_SYSTEM
+#if !defined(GTEST_OS_WINDOWS_MOBILE) && !defined(GTEST_OS_WINDOWS_PHONE) && \
+ !defined(GTEST_OS_WINDOWS_RT) && !defined(GTEST_OS_ESP8266) && \
+ !defined(GTEST_OS_XTENSA) && !defined(GTEST_OS_QURT)
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
+#if defined(GTEST_OS_WINDOWS) && !defined(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);
return fopen(path, mode);
#endif // GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MINGW
}
-#if !GTEST_OS_WINDOWS_MOBILE
+#if !defined(GTEST_OS_WINDOWS_MOBILE) && !defined(GTEST_OS_QURT)
inline FILE* FReopen(const char* path, const char* mode, FILE* stream) {
return freopen(path, mode, stream);
}
inline FILE* FDOpen(int fd, const char* mode) { return fdopen(fd, mode); }
-#endif
+#endif // !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_QURT
inline int FClose(FILE* fp) { return fclose(fp); }
-#if !GTEST_OS_WINDOWS_MOBILE
+#if !defined(GTEST_OS_WINDOWS_MOBILE) && !defined(GTEST_OS_QURT)
inline int Read(int fd, void* buf, unsigned int count) {
return static_cast<int>(read(fd, buf, count));
}
return static_cast<int>(write(fd, buf, count));
}
inline int Close(int fd) { return close(fd); }
+#endif // !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_QURT
+#endif // GTEST_HAS_FILE_SYSTEM
+
+#if !defined(GTEST_OS_WINDOWS_MOBILE) && !defined(GTEST_OS_QURT)
inline const char* StrError(int errnum) { return strerror(errnum); }
-#endif
+#endif // !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_QURT
+
inline const char* GetEnv(const char* name) {
-#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || \
- GTEST_OS_WINDOWS_RT || GTEST_OS_ESP8266 || GTEST_OS_XTENSA
+#if defined(GTEST_OS_WINDOWS_MOBILE) || defined(GTEST_OS_WINDOWS_PHONE) || \
+ defined(GTEST_OS_ESP8266) || defined(GTEST_OS_XTENSA) || \
+ defined(GTEST_OS_QURT)
// We are on an embedded platform, which has no environment variables.
static_cast<void>(name); // To prevent 'unused argument' warning.
return nullptr;
GTEST_DISABLE_MSC_DEPRECATED_POP_()
-#if GTEST_OS_WINDOWS_MOBILE
+#ifdef GTEST_OS_WINDOWS_MOBILE
// Windows CE has no C library. The abort() function is used in
// several places in Google Test. This implementation provides a reasonable
// imitation of standard behaviour.
// MSVC-based platforms. We map the GTEST_SNPRINTF_ macro to the appropriate
// function in order to achieve that. We use macro definition here because
// snprintf is a variadic function.
-#if _MSC_VER && !GTEST_OS_WINDOWS_MOBILE
+#if defined(_MSC_VER) && !defined(GTEST_OS_WINDOWS_MOBILE)
// MSVC 2005 and above support variadic macros.
#define GTEST_SNPRINTF_(buffer, size, format, ...) \
_snprintf_s(buffer, size, size, format, __VA_ARGS__)
#endif // !defined(GTEST_FLAG)
// Pick a command line flags implementation.
-#if GTEST_HAS_ABSL
+#ifdef GTEST_HAS_ABSL
// Macros for defining flags.
#define GTEST_DEFINE_bool_(name, default_val, doc) \
#endif // !defined(GTEST_INTERNAL_DEPRECATED)
-#if GTEST_HAS_ABSL
+#ifdef GTEST_HAS_ABSL
// Always use absl::any for UniversalPrinter<> specializations if googletest
// is built with absl support.
#define GTEST_INTERNAL_HAS_ANY 1
} // namespace testing
#else
#ifdef __has_include
-#if __has_include(<any>) && __cplusplus >= 201703L
+#if __has_include(<any>) && GTEST_INTERNAL_CPLUSPLUS_LANG >= 201703L && \
+ (!defined(_MSC_VER) || GTEST_HAS_RTTI)
// Otherwise for C++17 and higher use std::any for UniversalPrinter<>
// specializations.
#define GTEST_INTERNAL_HAS_ANY 1
} // 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(<any>) && GTEST_INTERNAL_CPLUSPLUS_LANG >= 201703L
#endif // __has_include
#endif // GTEST_HAS_ABSL
-#if GTEST_HAS_ABSL
+#ifndef GTEST_INTERNAL_HAS_ANY
+#define GTEST_INTERNAL_HAS_ANY 0
+#endif
+
+#ifdef GTEST_HAS_ABSL
// Always use absl::optional for UniversalPrinter<> specializations if
// googletest is built with absl support.
#define GTEST_INTERNAL_HAS_OPTIONAL 1
} // namespace testing
#else
#ifdef __has_include
-#if __has_include(<optional>) && __cplusplus >= 201703L
+#if __has_include(<optional>) && GTEST_INTERNAL_CPLUSPLUS_LANG >= 201703L
// Otherwise for C++17 and higher use std::optional for UniversalPrinter<>
// specializations.
#define GTEST_INTERNAL_HAS_OPTIONAL 1
} // 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(<optional>) && GTEST_INTERNAL_CPLUSPLUS_LANG >= 201703L
#endif // __has_include
#endif // GTEST_HAS_ABSL
-#if GTEST_HAS_ABSL
+#ifndef GTEST_INTERNAL_HAS_OPTIONAL
+#define GTEST_INTERNAL_HAS_OPTIONAL 0
+#endif
+
+#ifdef 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
} // namespace testing
#else
#ifdef __has_include
-#if __has_include(<string_view>) && __cplusplus >= 201703L
+#if __has_include(<string_view>) && GTEST_INTERNAL_CPLUSPLUS_LANG >= 201703L
// Otherwise for C++17 and higher use std::string_view for Matcher<>
// specializations.
#define GTEST_INTERNAL_HAS_STRING_VIEW 1
} // 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(<string_view>) && GTEST_INTERNAL_CPLUSPLUS_LANG >=
+ // 201703L
#endif // __has_include
#endif // GTEST_HAS_ABSL
-#if GTEST_HAS_ABSL
+#ifndef GTEST_INTERNAL_HAS_STRING_VIEW
+#define GTEST_INTERNAL_HAS_STRING_VIEW 0
+#endif
+
+#ifdef GTEST_HAS_ABSL
// Always use absl::variant for UniversalPrinter<> specializations if googletest
// is built with absl support.
#define GTEST_INTERNAL_HAS_VARIANT 1
} // namespace testing
#else
#ifdef __has_include
-#if __has_include(<variant>) && __cplusplus >= 201703L
+#if __has_include(<variant>) && GTEST_INTERNAL_CPLUSPLUS_LANG >= 201703L
// Otherwise for C++17 and higher use std::variant for UniversalPrinter<>
// specializations.
#define GTEST_INTERNAL_HAS_VARIANT 1
} // 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(<variant>) && GTEST_INTERNAL_CPLUSPLUS_LANG >= 201703L
#endif // __has_include
#endif // GTEST_HAS_ABSL
+#ifndef GTEST_INTERNAL_HAS_VARIANT
+#define GTEST_INTERNAL_HAS_VARIANT 0
+#endif
+
+#if defined(GTEST_INTERNAL_CPLUSPLUS_LANG) && \
+ GTEST_INTERNAL_CPLUSPLUS_LANG < 201703L
+#define GTEST_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL 1
+#endif
+
#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
#include <string.h>
#include <cstdint>
+#include <sstream>
#include <string>
#include "gtest/internal/gtest-port.h"
// memory using malloc().
static const char* CloneCString(const char* c_str);
-#if GTEST_OS_WINDOWS_MOBILE
+#ifdef GTEST_OS_WINDOWS_MOBILE
// Windows CE does not have the 'ANSI' versions of Win32 APIs. To be
// able to pass strings to Win32 APIs on CE we need to convert them
// to 'Unicode', UTF-16.
#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
+#include <string>
+#include <type_traits>
+#include <typeinfo>
+
#include "gtest/internal/gtest-port.h"
// #ifdef __GNUC__ is too general here. It is possible to use gcc without using
s.erase(strlen("std"), end - strlen("std"));
}
}
+
+ // Strip redundant spaces in typename to match MSVC
+ // For example, std::pair<int, bool> -> std::pair<int,bool>
+ static const char to_search[] = ", ";
+ static const char replace_str[] = ",";
+ size_t pos = 0;
+ while (true) {
+ // Get the next occurrence from the current position
+ pos = s.find(to_search, pos);
+ if (pos == std::string::npos) {
+ break;
+ }
+ // Replace this occurrence of substring
+ s.replace(pos, strlen(to_search), replace_str);
+ pos += strlen(replace_str);
+ }
return s;
}
const std::string name_str(status == 0 ? readable_name : name);
free(readable_name);
return CanonicalizeForStdLibVersioning(name_str);
+#elif defined(_MSC_VER)
+ // Strip struct and class due to differences between
+ // MSVC and other compilers. std::pair<int,bool> is printed as
+ // "struct std::pair<int,bool>" when using MSVC vs "std::pair<int, bool>" with
+ // other compilers.
+ std::string s = name;
+ // Only strip the leading "struct " and "class ", so uses rfind == 0 to
+ // ensure that
+ if (s.rfind("struct ", 0) == 0) {
+ s = s.substr(strlen("struct "));
+ } else if (s.rfind("class ", 0) == 0) {
+ s = s.substr(strlen("class "));
+ }
+ return s;
#else
return name;
#endif // GTEST_HAS_CXXABI_H_ || __HP_aCC
// The prime table interface.
class PrimeTable {
public:
- virtual ~PrimeTable() {}
+ virtual ~PrimeTable() = default;
// Returns true if and only if n is a prime number.
virtual bool IsPrime(int n) const = 0;
public:
// 'max' specifies the maximum number the prime table holds.
explicit PreCalculatedPrimeTable(int max)
- : is_prime_size_(max + 1), is_prime_(new bool[max + 1]) {
- CalculatePrimesUpTo(max);
+ : is_prime_size_(std::max(1, max + 1)),
+ is_prime_(new bool[static_cast<size_t>(is_prime_size_)]) {
+ CalculatePrimesUpTo(is_prime_size_ - 1);
}
~PreCalculatedPrimeTable() override { delete[] is_prime_; }
using ::testing::Test;
using ::testing::TestEventListeners;
using ::testing::TestInfo;
-using ::testing::TestPartResult;
using ::testing::UnitTest;
namespace {
// and each test is given one combination as a parameter.
// Use class definitions to test from this header.
+#include <tuple>
+
#include "prime_tables.h"
#include "gtest/gtest.h"
namespace {
using ::testing::TestEventListeners;
using ::testing::TestInfo;
using ::testing::TestPartResult;
-using ::testing::TestSuite;
using ::testing::UnitTest;
namespace {
// Provides alternative output mode which produces minimal amount of
// Used in EXPECT_TRUE/FALSE(assertion_result).
AssertionResult::AssertionResult(const AssertionResult& other)
: success_(other.success_),
- message_(other.message_.get() != nullptr
+ message_(other.message_ != nullptr
? new ::std::string(*other.message_)
: static_cast< ::std::string*>(nullptr)) {}
// Returns the assertion's negation. Used with EXPECT/ASSERT_FALSE.
AssertionResult AssertionResult::operator!() const {
AssertionResult negation(!success_);
- if (message_.get() != nullptr) negation << *message_;
+ if (message_ != nullptr) negation << *message_;
return negation;
}
#include "gtest/gtest-death-test.h"
#include <functional>
+#include <memory>
+#include <sstream>
+#include <string>
#include <utility>
+#include <vector>
#include "gtest/internal/custom/gtest.h"
#include "gtest/internal/gtest-port.h"
-#if GTEST_HAS_DEATH_TEST
+#ifdef GTEST_HAS_DEATH_TEST
-#if GTEST_OS_MAC
+#ifdef GTEST_OS_MAC
#include <crt_externs.h>
#endif // GTEST_OS_MAC
#include <fcntl.h>
#include <limits.h>
-#if GTEST_OS_LINUX
+#ifdef GTEST_OS_LINUX
#include <signal.h>
#endif // GTEST_OS_LINUX
#include <stdarg.h>
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
#include <windows.h>
#else
#include <sys/mman.h>
#include <sys/wait.h>
#endif // GTEST_OS_WINDOWS
-#if GTEST_OS_QNX
+#ifdef GTEST_OS_QNX
#include <spawn.h>
#endif // GTEST_OS_QNX
-#if GTEST_OS_FUCHSIA
+#ifdef GTEST_OS_FUCHSIA
#include <lib/fdio/fd.h>
#include <lib/fdio/io.h>
#include <lib/fdio/spawn.h>
namespace testing {
-#if GTEST_HAS_DEATH_TEST
+#ifdef GTEST_HAS_DEATH_TEST
namespace internal {
// Valid only for fast death tests. Indicates the code is running in the
// child process of a fast style death test.
-#if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
+#if !defined(GTEST_OS_WINDOWS) && !defined(GTEST_OS_FUCHSIA)
static bool g_in_fast_death_test_child = false;
#endif
// tests. IMPORTANT: This is an internal utility. Using it may break the
// implementation of death tests. User code MUST NOT use it.
bool InDeathTestChild() {
-#if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
+#if defined(GTEST_OS_WINDOWS) || defined(GTEST_OS_FUCHSIA)
// On Windows and Fuchsia, death tests are thread-safe regardless of the value
// of the death_test_style flag.
// ExitedWithCode function-call operator.
bool ExitedWithCode::operator()(int exit_status) const {
-#if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
+#if defined(GTEST_OS_WINDOWS) || defined(GTEST_OS_FUCHSIA)
return exit_status == exit_code_;
#endif // GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
}
-#if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
+#if !defined(GTEST_OS_WINDOWS) && !defined(GTEST_OS_FUCHSIA)
// KilledBySignal constructor.
KilledBySignal::KilledBySignal(int signum) : signum_(signum) {}
static std::string ExitSummary(int exit_code) {
Message m;
-#if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
+#if defined(GTEST_OS_WINDOWS) || defined(GTEST_OS_FUCHSIA)
m << "Exited with exit status " << exit_code;
return !ExitedWithCode(0)(exit_status);
}
-#if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
+#if !defined(GTEST_OS_WINDOWS) && !defined(GTEST_OS_FUCHSIA)
// Generates a textual failure message when a death test finds more than
// one thread running, or cannot determine the number of threads, prior
// to executing the given statement. It is the responsibility of the
msg << "detected " << thread_count << " threads.";
}
msg << " See "
- "https://github.com/google/googletest/blob/master/docs/"
+ "https://github.com/google/googletest/blob/main/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.";
static const char kDeathTestThrew = 'T';
static const char kDeathTestInternalError = 'I';
-#if GTEST_OS_FUCHSIA
+#ifdef GTEST_OS_FUCHSIA
// File descriptor used for the pipe in the child process.
static const int kFuchsiaReadPipeFd = 3;
// message is propagated back to the parent process. Otherwise, the
// message is simply printed to stderr. In either case, the program
// then exits with status 1.
-static void DeathTestAbort(const std::string& message) {
+[[noreturn]] static void DeathTestAbort(const std::string& message) {
// On a POSIX system, this function may be called from a threadsafe-style
// death test child process, which operates on a very small stack. Use
// the heap for any additional non-minuscule memory requirements.
return success;
}
-#if GTEST_OS_WINDOWS
+#ifndef GTEST_OS_WINDOWS
+// Note: The return value points into args, so the return value's lifetime is
+// bound to that of args.
+static std::unique_ptr<char*[]> CreateArgvFromArgs(
+ std::vector<std::string>& args) {
+ auto result = std::make_unique<char*[]>(args.size() + 1);
+ for (size_t i = 0; i < args.size(); ++i) {
+ result[i] = &args[i][0];
+ }
+ result[args.size()] = nullptr; // extra null terminator
+ return result;
+}
+#endif
+
+#ifdef GTEST_OS_WINDOWS
// WindowsDeathTest implements death tests on Windows. Due to the
// specifics of starting new processes on Windows, death tests there are
// always threadsafe, and Google Test considers the
return OVERSEE_TEST;
}
-#elif GTEST_OS_FUCHSIA
+#elif defined(GTEST_OS_FUCHSIA)
class FuchsiaDeathTest : public DeathTestImpl {
public:
zx::socket stderr_socket_;
};
-// Utility class for accumulating command-line arguments.
-class Arguments {
- public:
- Arguments() { args_.push_back(nullptr); }
-
- ~Arguments() {
- for (std::vector<char*>::iterator i = args_.begin(); i != args_.end();
- ++i) {
- free(*i);
- }
- }
- void AddArgument(const char* argument) {
- args_.insert(args_.end() - 1, posix::StrDup(argument));
- }
-
- template <typename Str>
- void AddArguments(const ::std::vector<Str>& arguments) {
- for (typename ::std::vector<Str>::const_iterator i = arguments.begin();
- i != arguments.end(); ++i) {
- args_.insert(args_.end() - 1, posix::StrDup(i->c_str()));
- }
- }
- char* const* Argv() { return &args_[0]; }
-
- int size() { return static_cast<int>(args_.size()) - 1; }
-
- private:
- std::vector<char*> args_;
-};
-
// Waits for the child in a death test to exit, returning its exit
// status, or 0 if no child process exists. As a side effect, sets the
// outcome data member.
kInternalRunDeathTestFlag + "=" + file_ +
"|" + StreamableToString(line_) + "|" +
StreamableToString(death_test_index);
- Arguments args;
- args.AddArguments(GetInjectableArgvs());
- args.AddArgument(filter_flag.c_str());
- args.AddArgument(internal_flag.c_str());
+
+ std::vector<std::string> args = GetInjectableArgvs();
+ args.push_back(filter_flag);
+ args.push_back(internal_flag);
// Build the pipe for communication with the child.
zx_status_t status;
GTEST_DEATH_TEST_CHECK_(status == ZX_OK);
// Spawn the child process.
- status = fdio_spawn_etc(child_job, FDIO_SPAWN_CLONE_ALL, args.Argv()[0],
- args.Argv(), nullptr, 2, spawn_actions,
+ // Note: The test component must have `fuchsia.process.Launcher` declared
+ // in its manifest. (Fuchsia integration tests require creating a
+ // "Fuchsia Test Component" which contains a "Fuchsia Component Manifest")
+ // Launching processes is a privileged operation in Fuchsia, and the
+ // declaration indicates that the ability is required for the component.
+ std::unique_ptr<char*[]> argv = CreateArgvFromArgs(args);
+ status = fdio_spawn_etc(child_job, FDIO_SPAWN_CLONE_ALL, argv[0], argv.get(),
+ nullptr, 2, spawn_actions,
child_process_.reset_and_get_address(), nullptr);
GTEST_DEATH_TEST_CHECK_(status == ZX_OK);
LogToStderr();
// Event forwarding to the listeners of event listener API mush be shut
// down in death test subprocesses.
- GetUnitTestImpl()->listeners()->SuppressEventForwarding();
+ GetUnitTestImpl()->listeners()->SuppressEventForwarding(true);
g_in_fast_death_test_child = true;
return EXECUTE_TEST;
} else {
const int line_;
};
-// Utility class for accumulating command-line arguments.
-class Arguments {
- public:
- Arguments() { args_.push_back(nullptr); }
-
- ~Arguments() {
- for (std::vector<char*>::iterator i = args_.begin(); i != args_.end();
- ++i) {
- free(*i);
- }
- }
- void AddArgument(const char* argument) {
- args_.insert(args_.end() - 1, posix::StrDup(argument));
- }
-
- template <typename Str>
- void AddArguments(const ::std::vector<Str>& arguments) {
- for (typename ::std::vector<Str>::const_iterator i = arguments.begin();
- i != arguments.end(); ++i) {
- args_.insert(args_.end() - 1, posix::StrDup(i->c_str()));
- }
- }
- char* const* Argv() { return &args_[0]; }
-
- private:
- std::vector<char*> args_;
-};
-
// A struct that encompasses the arguments to the child process of a
// threadsafe-style death test process.
struct ExecDeathTestArgs {
int close_fd; // File descriptor to close; the read end of a pipe
};
-#if GTEST_OS_QNX
+#ifdef GTEST_OS_QNX
extern "C" char** environ;
#else // GTEST_OS_QNX
// The main function for a threadsafe-style death test child process.
ExecDeathTestArgs args = {argv, close_fd};
pid_t child_pid = -1;
-#if GTEST_OS_QNX
+#ifdef GTEST_OS_QNX
// Obtains the current directory and sets it to be closed in the child
// process.
const int cwd_fd = open(".", O_RDONLY);
GTEST_DEATH_TEST_CHECK_SYSCALL_(close(cwd_fd));
#else // GTEST_OS_QNX
-#if GTEST_OS_LINUX
+#ifdef GTEST_OS_LINUX
// When a SIGPROF signal is received while fork() or clone() are executing,
// the process may hang. To avoid this, we ignore SIGPROF here and re-enable
// it after the call to fork()/clone() is complete.
#endif // GTEST_HAS_CLONE
if (use_fork && (child_pid = fork()) == 0) {
- ExecDeathTestChildMain(&args);
- _exit(0);
+ _exit(ExecDeathTestChildMain(&args));
}
#endif // GTEST_OS_QNX
-#if GTEST_OS_LINUX
+#ifdef GTEST_OS_LINUX
GTEST_DEATH_TEST_CHECK_SYSCALL_(
sigaction(SIGPROF, &saved_sigprof_action, nullptr));
#endif // GTEST_OS_LINUX
StreamableToString(line_) + "|" +
StreamableToString(death_test_index) + "|" +
StreamableToString(pipe_fd[1]);
- Arguments args;
- args.AddArguments(GetArgvsForDeathTestChildProcess());
- args.AddArgument(filter_flag.c_str());
- args.AddArgument(internal_flag.c_str());
+ std::vector<std::string> args = GetArgvsForDeathTestChildProcess();
+ args.push_back(filter_flag);
+ args.push_back(internal_flag);
DeathTest::set_last_death_test_message("");
// is necessary.
FlushInfoLog();
- const pid_t child_pid = ExecDeathTestSpawnChild(args.Argv(), pipe_fd[0]);
+ std::unique_ptr<char*[]> argv = CreateArgvFromArgs(args);
+ const pid_t child_pid = ExecDeathTestSpawnChild(argv.get(), pipe_fd[0]);
GTEST_DEATH_TEST_CHECK_SYSCALL_(close(pipe_fd[1]));
set_child_pid(child_pid);
set_read_fd(pipe_fd[0]);
}
}
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
if (GTEST_FLAG_GET(death_test_style) == "threadsafe" ||
GTEST_FLAG_GET(death_test_style) == "fast") {
*test = new WindowsDeathTest(statement, std::move(matcher), file, line);
}
-#elif GTEST_OS_FUCHSIA
+#elif defined(GTEST_OS_FUCHSIA)
if (GTEST_FLAG_GET(death_test_style) == "threadsafe" ||
GTEST_FLAG_GET(death_test_style) == "fast") {
return true;
}
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
// Recreates the pipe and event handles from the provided parameters,
// signals the event, and returns a file descriptor wrapped around the pipe
// handle. This function is called in the child process only.
// initialized from the GTEST_FLAG(internal_run_death_test) flag if
// the flag is specified; otherwise returns NULL.
InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag() {
- if (GTEST_FLAG_GET(internal_run_death_test) == "") return nullptr;
+ if (GTEST_FLAG_GET(internal_run_death_test).empty()) return nullptr;
// GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we
// can use it here.
SplitString(GTEST_FLAG_GET(internal_run_death_test), '|', &fields);
int write_fd = -1;
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
unsigned int parent_process_id = 0;
size_t write_handle_as_size_t = 0;
write_fd = GetStatusFileDescriptor(parent_process_id, write_handle_as_size_t,
event_handle_as_size_t);
-#elif GTEST_OS_FUCHSIA
+#elif defined(GTEST_OS_FUCHSIA)
if (fields.size() != 3 || !ParseNaturalNumber(fields[1], &line) ||
!ParseNaturalNumber(fields[2], &index)) {
#include <stdlib.h>
+#include <iterator>
+#include <string>
+
#include "gtest/gtest-message.h"
#include "gtest/internal/gtest-port.h"
-#if GTEST_OS_WINDOWS_MOBILE
+#ifdef GTEST_OS_WINDOWS_MOBILE
#include <windows.h>
-#elif GTEST_OS_WINDOWS
+#elif defined(GTEST_OS_WINDOWS)
#include <direct.h>
#include <io.h>
#else
#include "gtest/internal/gtest-string.h"
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
#define GTEST_PATH_MAX_ _MAX_PATH
#elif defined(PATH_MAX)
#define GTEST_PATH_MAX_ PATH_MAX
#define GTEST_PATH_MAX_ _POSIX_PATH_MAX
#endif // GTEST_OS_WINDOWS
+#if GTEST_HAS_FILE_SYSTEM
+
namespace testing {
namespace internal {
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
// On Windows, '\\' is the standard path separator, but many tools and the
// Windows API also accept '/' as an alternate path separator. Unless otherwise
// noted, a file path can contain either kind of path separators, or a mixture
const char kPathSeparator = '\\';
const char kAlternatePathSeparator = '/';
const char kAlternatePathSeparatorString[] = "/";
-#if GTEST_OS_WINDOWS_MOBILE
+#ifdef GTEST_OS_WINDOWS_MOBILE
// Windows CE doesn't have a current directory. You should not use
// the current directory in tests on Windows CE, but this at least
// provides a reasonable fallback.
// Returns the current working directory, or "" if unsuccessful.
FilePath FilePath::GetCurrentDir() {
-#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || \
- GTEST_OS_WINDOWS_RT || GTEST_OS_ESP8266 || GTEST_OS_ESP32 || \
- GTEST_OS_XTENSA
+#if defined(GTEST_OS_WINDOWS_MOBILE) || defined(GTEST_OS_WINDOWS_PHONE) || \
+ defined(GTEST_OS_WINDOWS_RT) || defined(GTEST_OS_ESP8266) || \
+ defined(GTEST_OS_ESP32) || defined(GTEST_OS_XTENSA) || \
+ defined(GTEST_OS_QURT) || defined(GTEST_OS_NXP_QN9090) || \
+ defined(GTEST_OS_NRF52)
// These platforms do not have a current directory, so we just return
// something reasonable.
return FilePath(kCurrentDirectoryString);
-#elif GTEST_OS_WINDOWS
+#elif defined(GTEST_OS_WINDOWS)
char cwd[GTEST_PATH_MAX_ + 1] = {'\0'};
return FilePath(_getcwd(cwd, sizeof(cwd)) == nullptr ? "" : cwd);
#else
char cwd[GTEST_PATH_MAX_ + 1] = {'\0'};
char* result = getcwd(cwd, sizeof(cwd));
-#if GTEST_OS_NACL
+#ifdef GTEST_OS_NACL
// getcwd will likely fail in NaCl due to the sandbox, so return something
// reasonable. The user may have provided a shim implementation for getcwd,
// however, so fallback only when failure is detected.
return last_sep;
}
+size_t FilePath::CalculateRootLength() const {
+ const auto& path = pathname_;
+ auto s = path.begin();
+ auto end = path.end();
+#ifdef GTEST_OS_WINDOWS
+ if (end - s >= 2 && s[1] == ':' && (end - s == 2 || IsPathSeparator(s[2])) &&
+ (('A' <= s[0] && s[0] <= 'Z') || ('a' <= s[0] && s[0] <= 'z'))) {
+ // A typical absolute path like "C:\Windows" or "D:"
+ s += 2;
+ if (s != end) {
+ ++s;
+ }
+ } else if (end - s >= 3 && IsPathSeparator(*s) && IsPathSeparator(*(s + 1)) &&
+ !IsPathSeparator(*(s + 2))) {
+ // Move past the "\\" prefix in a UNC path like "\\Server\Share\Folder"
+ s += 2;
+ // Skip 2 components and their following separators ("Server\" and "Share\")
+ for (int i = 0; i < 2; ++i) {
+ while (s != end) {
+ bool stop = IsPathSeparator(*s);
+ ++s;
+ if (stop) {
+ break;
+ }
+ }
+ }
+ } else if (s != end && IsPathSeparator(*s)) {
+ // A drive-rooted path like "\Windows"
+ ++s;
+ }
+#else
+ if (s != end && IsPathSeparator(*s)) {
+ ++s;
+ }
+#endif
+ return static_cast<size_t>(s - path.begin());
+}
+
// Returns a copy of the FilePath with the directory part removed.
// Example: FilePath("path/to/file").RemoveDirectoryName() returns
// FilePath("file"). If there is no directory part ("just_a_file"), it returns
// Returns true if pathname describes something findable in the file-system,
// either a file, directory, or whatever.
bool FilePath::FileOrDirectoryExists() const {
-#if GTEST_OS_WINDOWS_MOBILE
+#ifdef GTEST_OS_WINDOWS_MOBILE
LPCWSTR unicode = String::AnsiToUtf16(pathname_.c_str());
const DWORD attributes = GetFileAttributes(unicode);
delete[] unicode;
// that exists.
bool FilePath::DirectoryExists() const {
bool result = false;
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
// Don't strip off trailing separator if path is a root directory on
// Windows (like "C:\\").
const FilePath& path(IsRootDirectory() ? *this
const FilePath& path(*this);
#endif
-#if GTEST_OS_WINDOWS_MOBILE
+#ifdef GTEST_OS_WINDOWS_MOBILE
LPCWSTR unicode = String::AnsiToUtf16(path.c_str());
const DWORD attributes = GetFileAttributes(unicode);
delete[] unicode;
}
// Returns true if pathname describes a root directory. (Windows has one
-// root directory per disk drive.)
+// root directory per disk drive. UNC share roots are also included.)
bool FilePath::IsRootDirectory() const {
-#if GTEST_OS_WINDOWS
- return pathname_.length() == 3 && IsAbsolutePath();
-#else
- return pathname_.length() == 1 && IsPathSeparator(pathname_.c_str()[0]);
-#endif
+ size_t root_length = CalculateRootLength();
+ return root_length > 0 && root_length == pathname_.size() &&
+ IsPathSeparator(pathname_[root_length - 1]);
}
// Returns true if pathname describes an absolute path.
-bool FilePath::IsAbsolutePath() const {
- const char* const name = pathname_.c_str();
-#if GTEST_OS_WINDOWS
- return pathname_.length() >= 3 &&
- ((name[0] >= 'a' && name[0] <= 'z') ||
- (name[0] >= 'A' && name[0] <= 'Z')) &&
- name[1] == ':' && IsPathSeparator(name[2]);
-#else
- return IsPathSeparator(name[0]);
-#endif
-}
+bool FilePath::IsAbsolutePath() const { return CalculateRootLength() > 0; }
// Returns a pathname for a file that does not currently exist. The pathname
// will be directory/base_name.extension or
// directory for any reason, including if the parent directory does not
// exist. Not named "CreateDirectory" because that's a macro on Windows.
bool FilePath::CreateFolder() const {
-#if GTEST_OS_WINDOWS_MOBILE
+#ifdef GTEST_OS_WINDOWS_MOBILE
FilePath removed_sep(this->RemoveTrailingPathSeparator());
LPCWSTR unicode = String::AnsiToUtf16(removed_sep.c_str());
int result = CreateDirectory(unicode, nullptr) ? 0 : -1;
delete[] unicode;
-#elif GTEST_OS_WINDOWS
+#elif defined(GTEST_OS_WINDOWS)
int result = _mkdir(pathname_.c_str());
-#elif GTEST_OS_ESP8266 || GTEST_OS_XTENSA
+#elif defined(GTEST_OS_ESP8266) || defined(GTEST_OS_XTENSA) || \
+ defined(GTEST_OS_QURT) || defined(GTEST_OS_NXP_QN9090) || \
+ defined(GTEST_OS_NRF52)
// do nothing
int result = 0;
#else
// Removes any redundant separators that might be in the pathname.
// For example, "bar///foo" becomes "bar/foo". Does not eliminate other
// redundancies that might be in a pathname involving "." or "..".
+// Note that "\\Host\Share" does not contain a redundancy on Windows!
void FilePath::Normalize() {
auto out = pathname_.begin();
- for (const char character : pathname_) {
+ auto i = pathname_.cbegin();
+#ifdef GTEST_OS_WINDOWS
+ // UNC paths are treated specially
+ if (pathname_.end() - i >= 3 && IsPathSeparator(*i) &&
+ IsPathSeparator(*(i + 1)) && !IsPathSeparator(*(i + 2))) {
+ *(out++) = kPathSeparator;
+ *(out++) = kPathSeparator;
+ }
+#endif
+ while (i != pathname_.end()) {
+ const char character = *i;
if (!IsPathSeparator(character)) {
*(out++) = character;
} else if (out == pathname_.begin() || *std::prev(out) != kPathSeparator) {
*(out++) = kPathSeparator;
- } else {
- continue;
}
+ ++i;
}
pathname_.erase(out, pathname_.end());
} // namespace internal
} // namespace testing
+
+#endif // GTEST_HAS_FILE_SYSTEM
#include <algorithm>
#include <cstdint>
#include <memory>
+#include <set>
#include <string>
#include <vector>
#include <netdb.h> // NOLINT
#endif
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
#include <windows.h> // NOLINT
#endif // GTEST_OS_WINDOWS
// Returns true if and only if Google Test should use colors in the output.
GTEST_API_ bool ShouldUseColor(bool stdout_is_tty);
-// Formats the given time in milliseconds as seconds.
+// Formats the given time in milliseconds as seconds. If the input is an exact N
+// seconds, the output has a trailing decimal point (e.g., "N." instead of "N").
GTEST_API_ std::string FormatTimeInMillisAsSeconds(TimeInMillis ms);
// Converts the given time in milliseconds to a date string in the ISO 8601
int32_t stack_trace_depth_;
std::string stream_result_to_;
bool throw_on_failure_;
-} GTEST_ATTRIBUTE_UNUSED_;
+};
// Converts a Unicode code point to a narrow string in UTF-8 encoding.
// code_point parameter is of type UInt32 because wchar_t may not be
static bool FilterMatchesTest(const std::string& test_suite_name,
const std::string& test_name);
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
// Function for supporting the gtest_catch_exception flag.
- // Returns EXCEPTION_EXECUTE_HANDLER if Google Test should handle the
- // given SEH exception, or EXCEPTION_CONTINUE_SEARCH otherwise.
+ // Returns EXCEPTION_EXECUTE_HANDLER if given SEH exception was handled, or
+ // EXCEPTION_CONTINUE_SEARCH otherwise.
// This function is useful as an __except condition.
- static int GTestShouldProcessSEH(DWORD exception_code);
+ static int GTestProcessSEH(DWORD seh_code, const char* location);
#endif // GTEST_OS_WINDOWS
// Returns true if "name" matches the ':' separated list of glob-style
static bool MatchesFilter(const std::string& name, const char* filter);
};
+#if GTEST_HAS_FILE_SYSTEM
// Returns the current application's name, removing directory path if that
// is present. Used by UnitTestOptions::GetOutputFile.
GTEST_API_ FilePath GetCurrentExecutableName();
+#endif // GTEST_HAS_FILE_SYSTEM
// The role interface for getting the OS stack trace as a string.
class OsStackTraceGetterInterface {
public:
- OsStackTraceGetterInterface() {}
- virtual ~OsStackTraceGetterInterface() {}
+ OsStackTraceGetterInterface() = default;
+ virtual ~OsStackTraceGetterInterface() = default;
// Returns the current OS stack trace as an std::string. Parameters:
//
// A working implementation of the OsStackTraceGetterInterface interface.
class OsStackTraceGetter : public OsStackTraceGetterInterface {
public:
- OsStackTraceGetter() {}
+ OsStackTraceGetter() = default;
std::string CurrentStackTrace(int max_depth, int skip_count) override;
void UponLeavingGTest() override;
private:
-#if GTEST_HAS_ABSL
+#ifdef GTEST_HAS_ABSL
Mutex mutex_; // Protects all internal state.
// We save the stack frame below the frame that calls user code.
virtual ~UnitTestImpl();
// There are two different ways to register your own TestPartResultReporter.
- // You can register your own repoter to listen either only for test results
+ // You can register your own reporter to listen either only for test results
// from the current thread or for results from all threads.
- // By default, each per-thread test result repoter just passes a new
+ // By default, each per-thread test result reporter just passes a new
// TestPartResult to the global test result reporter, which registers the
// test part result for the currently running test.
void AddTestInfo(internal::SetUpTestSuiteFunc set_up_tc,
internal::TearDownTestSuiteFunc tear_down_tc,
TestInfo* test_info) {
-#if GTEST_HAS_DEATH_TEST
+#if GTEST_HAS_FILE_SYSTEM
// 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
+#endif // GTEST_HAS_FILE_SYSTEM
GetTestSuite(test_info->test_suite_name(), test_info->type_param(),
set_up_tc, tear_down_tc)
return gtest_trace_stack_.get();
}
-#if GTEST_HAS_DEATH_TEST
+#ifdef GTEST_HAS_DEATH_TEST
void InitDeathTestSubprocessControlInfo() {
internal_run_death_test_flag_.reset(ParseInternalRunDeathTestFlag());
}
// The UnitTest object that owns this implementation object.
UnitTest* const parent_;
+#if GTEST_HAS_FILE_SYSTEM
// The working directory when the first TEST() or TEST_F() was
// executed.
internal::FilePath original_working_dir_;
+#endif // GTEST_HAS_FILE_SYSTEM
// The default test part result reporters.
DefaultGlobalTestPartResultReporter default_global_test_part_result_reporter_;
default_per_thread_test_part_result_reporter_;
// Points to (but doesn't own) the global test part result reporter.
- TestPartResultReporterInterface* global_test_part_result_repoter_;
+ TestPartResultReporterInterface* global_test_part_result_reporter_;
// Protects read and write access to global_test_part_result_reporter_.
internal::Mutex global_test_part_result_reporter_mutex_;
// How long the test took to run, in milliseconds.
TimeInMillis elapsed_time_;
-#if GTEST_HAS_DEATH_TEST
+#ifdef GTEST_HAS_DEATH_TEST
// The decomposed components of the gtest_internal_run_death_test flag,
// parsed when RUN_ALL_TESTS is called.
std::unique_ptr<InternalRunDeathTestFlag> internal_run_death_test_flag_;
return UnitTest::GetInstance()->impl();
}
-#if GTEST_USES_SIMPLE_RE
+#ifdef GTEST_USES_SIMPLE_RE
// Internal helper functions for implementing the simple regular
// expression matcher.
GTEST_API_ void ParseGoogleTestFlagsOnly(int* argc, char** argv);
GTEST_API_ void ParseGoogleTestFlagsOnly(int* argc, wchar_t** argv);
-#if GTEST_HAS_DEATH_TEST
+#ifdef GTEST_HAS_DEATH_TEST
// Returns the message describing the last system error, regardless of the
// platform.
// Abstract base class for writing strings to a socket.
class AbstractSocketWriter {
public:
- virtual ~AbstractSocketWriter() {}
+ virtual ~AbstractSocketWriter() = default;
// Sends a string to the socket.
virtual void Send(const std::string& message) = 0;
#include <cstdint>
#include <fstream>
#include <memory>
+#include <ostream>
+#include <string>
+#include <utility>
+#include <vector>
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
#include <io.h>
#include <sys/stat.h>
#include <windows.h>
#include <unistd.h>
#endif // GTEST_OS_WINDOWS
-#if GTEST_OS_MAC
+#ifdef GTEST_OS_MAC
#include <mach/mach_init.h>
#include <mach/task.h>
#include <mach/vm_map.h>
#endif // GTEST_OS_MAC
-#if GTEST_OS_DRAGONFLY || GTEST_OS_FREEBSD || GTEST_OS_GNU_KFREEBSD || \
- GTEST_OS_NETBSD || GTEST_OS_OPENBSD
+#if defined(GTEST_OS_DRAGONFLY) || defined(GTEST_OS_FREEBSD) || \
+ defined(GTEST_OS_GNU_KFREEBSD) || defined(GTEST_OS_NETBSD) || \
+ defined(GTEST_OS_OPENBSD)
#include <sys/sysctl.h>
-#if GTEST_OS_DRAGONFLY || GTEST_OS_FREEBSD || GTEST_OS_GNU_KFREEBSD
+#if defined(GTEST_OS_DRAGONFLY) || defined(GTEST_OS_FREEBSD) || \
+ defined(GTEST_OS_GNU_KFREEBSD)
#include <sys/user.h>
#endif
#endif
-#if GTEST_OS_QNX
+#ifdef GTEST_OS_QNX
#include <devctl.h>
#include <fcntl.h>
#include <sys/procfs.h>
#endif // GTEST_OS_QNX
-#if GTEST_OS_AIX
+#ifdef GTEST_OS_AIX
#include <procinfo.h>
#include <sys/types.h>
#endif // GTEST_OS_AIX
-#if GTEST_OS_FUCHSIA
+#ifdef GTEST_OS_FUCHSIA
#include <zircon/process.h>
#include <zircon/syscalls.h>
#endif // GTEST_OS_FUCHSIA
namespace testing {
namespace internal {
-#if GTEST_OS_LINUX || GTEST_OS_GNU_HURD
+#if defined(GTEST_OS_LINUX) || defined(GTEST_OS_GNU_HURD)
namespace {
template <typename T>
return ReadProcFileField<size_t>(filename, 19);
}
-#elif GTEST_OS_MAC
+#elif defined(GTEST_OS_MAC)
size_t GetThreadCount() {
const task_t task = mach_task_self();
}
}
-#elif GTEST_OS_DRAGONFLY || GTEST_OS_FREEBSD || GTEST_OS_GNU_KFREEBSD || \
- GTEST_OS_NETBSD
+#elif defined(GTEST_OS_DRAGONFLY) || defined(GTEST_OS_FREEBSD) || \
+ defined(GTEST_OS_GNU_KFREEBSD) || defined(GTEST_OS_NETBSD)
-#if GTEST_OS_NETBSD
+#ifdef GTEST_OS_NETBSD
#undef KERN_PROC
#define KERN_PROC KERN_PROC2
#define kinfo_proc kinfo_proc2
#endif
-#if GTEST_OS_DRAGONFLY
+#ifdef GTEST_OS_DRAGONFLY
#define KP_NLWP(kp) (kp.kp_nthreads)
-#elif GTEST_OS_FREEBSD || GTEST_OS_GNU_KFREEBSD
+#elif defined(GTEST_OS_FREEBSD) || defined(GTEST_OS_GNU_KFREEBSD)
#define KP_NLWP(kp) (kp.ki_numthreads)
-#elif GTEST_OS_NETBSD
+#elif defined(GTEST_OS_NETBSD)
#define KP_NLWP(kp) (kp.p_nlwps)
#endif
KERN_PROC,
KERN_PROC_PID,
getpid(),
-#if GTEST_OS_NETBSD
+#ifdef GTEST_OS_NETBSD
sizeof(struct kinfo_proc),
1,
#endif
}
return static_cast<size_t>(KP_NLWP(info));
}
-#elif GTEST_OS_OPENBSD
+#elif defined(GTEST_OS_OPENBSD)
// Returns the number of threads running in the process, or 0 to indicate that
// we cannot detect it.
mib[5] = static_cast<int>(size / static_cast<size_t>(mib[4]));
// populate array of structs
- struct kinfo_proc info[mib[5]];
- if (sysctl(mib, miblen, &info, &size, NULL, 0)) {
+ std::vector<struct kinfo_proc> info(mib[5]);
+ if (sysctl(mib, miblen, info.data(), &size, NULL, 0)) {
return 0;
}
return nthreads;
}
-#elif GTEST_OS_QNX
+#elif defined(GTEST_OS_QNX)
// Returns the number of threads running in the process, or 0 to indicate that
// we cannot detect it.
}
}
-#elif GTEST_OS_AIX
+#elif defined(GTEST_OS_AIX)
size_t GetThreadCount() {
struct procentry64 entry;
}
}
-#elif GTEST_OS_FUCHSIA
+#elif defined(GTEST_OS_FUCHSIA)
size_t GetThreadCount() {
int dummy_buffer;
#endif // GTEST_OS_LINUX
-#if GTEST_IS_THREADSAFE && GTEST_OS_WINDOWS
+#if defined(GTEST_IS_THREADSAFE) && defined(GTEST_OS_WINDOWS)
AutoHandle::AutoHandle() : handle_(INVALID_HANDLE_VALUE) {}
#endif // GTEST_IS_THREADSAFE && GTEST_OS_WINDOWS
-#if GTEST_USES_POSIX_RE
+#ifdef GTEST_USES_POSIX_RE
// Implements RE. Currently only needed for death tests.
regfree(&partial_regex_);
regfree(&full_regex_);
}
- free(const_cast<char*>(pattern_));
}
// Returns true if and only if regular expression re matches the entire str.
// Initializes an RE from its string representation.
void RE::Init(const char* regex) {
- pattern_ = posix::StrDup(regex);
+ pattern_ = regex;
// Reserves enough bytes to hold the regular expression used for a
// full match.
delete[] full_pattern;
}
-#elif GTEST_USES_SIMPLE_RE
+#elif defined(GTEST_USES_SIMPLE_RE)
// Returns true if and only if ch appears anywhere in str (excluding the
// terminating '\0' character).
// Implements the RE class.
-RE::~RE() {
- free(const_cast<char*>(pattern_));
- free(const_cast<char*>(full_pattern_));
-}
+RE::~RE() = default;
// Returns true if and only if regular expression re matches the entire str.
bool RE::FullMatch(const char* str, const RE& re) {
- return re.is_valid_ && MatchRegexAnywhere(re.full_pattern_, str);
+ return re.is_valid_ && MatchRegexAnywhere(re.full_pattern_.c_str(), str);
}
// Returns true if and only if regular expression re matches a substring of
// str (including str itself).
bool RE::PartialMatch(const char* str, const RE& re) {
- return re.is_valid_ && MatchRegexAnywhere(re.pattern_, str);
+ return re.is_valid_ && MatchRegexAnywhere(re.pattern_.c_str(), str);
}
// Initializes an RE from its string representation.
void RE::Init(const char* regex) {
- pattern_ = full_pattern_ = nullptr;
+ full_pattern_.clear();
+ pattern_.clear();
+
if (regex != nullptr) {
- pattern_ = posix::StrDup(regex);
+ pattern_ = regex;
}
is_valid_ = ValidateRegex(regex);
return;
}
- const size_t len = strlen(regex);
// Reserves enough bytes to hold the regular expression used for a
- // full match: we need space to prepend a '^', append a '$', and
- // terminate the string with '\0'.
- char* buffer = static_cast<char*>(malloc(len + 3));
- full_pattern_ = buffer;
+ // full match: we need space to prepend a '^' and append a '$'.
+ full_pattern_.reserve(pattern_.size() + 2);
- if (*regex != '^')
- *buffer++ = '^'; // Makes sure full_pattern_ starts with '^'.
-
- // We don't use snprintf or strncpy, as they trigger a warning when
- // compiled with VC++ 8.0.
- memcpy(buffer, regex, len);
- buffer += len;
+ if (pattern_.empty() || pattern_.front() != '^') {
+ full_pattern_.push_back('^'); // Makes sure full_pattern_ starts with '^'.
+ }
- if (len == 0 || regex[len - 1] != '$')
- *buffer++ = '$'; // Makes sure full_pattern_ ends with '$'.
+ full_pattern_.append(pattern_);
- *buffer = '\0';
+ if (pattern_.empty() || pattern_.back() != '$') {
+ full_pattern_.push_back('$'); // Makes sure full_pattern_ ends with '$'.
+ }
}
#endif // GTEST_USES_POSIX_RE
public:
// The ctor redirects the stream to a temporary file.
explicit CapturedStream(int fd) : fd_(fd), uncaptured_fd_(dup(fd)) {
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
char temp_dir_path[MAX_PATH + 1] = {'\0'}; // NOLINT
char temp_file_path[MAX_PATH + 1] = {'\0'}; // NOLINT
// directory, so we create the temporary file in a temporary directory.
std::string name_template;
-#if GTEST_OS_LINUX_ANDROID
+#ifdef GTEST_OS_LINUX_ANDROID
// Note: Android applications are expected to call the framework's
// Context.getExternalStorageDirectory() method through JNI to get
// the location of the world-writable SD Card directory. However,
// '/sdcard' and other variants cannot be relied on, as they are not
// guaranteed to be mounted, or may have a delay in mounting.
name_template = "/data/local/tmp/";
-#elif GTEST_OS_IOS
+#elif defined(GTEST_OS_IOS)
char user_temp_dir[PATH_MAX + 1];
// Documented alternative to NSTemporaryDirectory() (for obtaining creating
return content;
}
-#if GTEST_HAS_DEATH_TEST
+#ifdef GTEST_HAS_DEATH_TEST
static const std::vector<std::string>* g_injected_test_argvs =
nullptr; // Owned.
}
#endif // GTEST_HAS_DEATH_TEST
-#if GTEST_OS_WINDOWS_MOBILE
+#ifdef GTEST_OS_WINDOWS_MOBILE
namespace posix {
void Abort() {
DebugBreak();
#include <cctype>
#include <cstdint>
#include <cwchar>
+#include <iomanip>
+#include <ios>
#include <ostream> // NOLINT
#include <string>
#include <type_traits>
static const char* GetCharWidthPrefix(unsigned char) { return ""; }
-#ifdef __cpp_char8_t
+#ifdef __cpp_lib_char8_t
static const char* GetCharWidthPrefix(char8_t) { return "u8"; }
#endif
return PrintAsStringLiteralTo(ToChar32(c), os);
}
-#ifdef __cpp_char8_t
+#ifdef __cpp_lib_char8_t
static CharFormat PrintAsStringLiteralTo(char8_t c, ostream* os) {
return PrintAsStringLiteralTo(ToChar32(c), os);
}
low = low / 10 + high_mod * 1844674407370955161 + carry / 10;
char digit = static_cast<char>(carry % 10);
- *--p = '0' + digit;
+ *--p = static_cast<char>('0' + digit);
}
*os << p;
}
UniversalPrintCharArray(begin, len, os);
}
-#ifdef __cpp_char8_t
+#ifdef __cpp_lib_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) {
void PrintTo(const char* s, ostream* os) { PrintCStringTo(s, os); }
-#ifdef __cpp_char8_t
+#ifdef __cpp_lib_char8_t
void PrintTo(const char8_t* s, ostream* os) { PrintCStringTo(s, os); }
#endif
}
}
-#ifdef __cpp_char8_t
+#ifdef __cpp_lib_char8_t
void PrintU8StringTo(const ::std::u8string& s, ostream* os) {
PrintCharsAsStringTo(s.data(), s.size(), os);
}
#include "gtest/gtest-test-part.h"
+#include <ostream>
+#include <string>
+
#include "gtest/internal/gtest-port.h"
#include "src/gtest-internal-inl.h"
namespace testing {
-using internal::GetUnitTestImpl;
-
// Gets the summary of the failure message by omitting the stack trace
// in it.
std::string TestPartResult::ExtractSummary(const char* message) {
#include "gtest/gtest-typed-test.h"
+#include <set>
+#include <string>
+#include <vector>
+
#include "gtest/gtest.h"
namespace testing {
}
const std::string& errors_str = errors.GetString();
- if (errors_str != "") {
+ if (!errors_str.empty()) {
fprintf(stderr, "%s %s", FormatFileLocation(file, line).c_str(),
errors_str.c_str());
fflush(stderr);
#include <chrono> // NOLINT
#include <cmath>
#include <cstdint>
+#include <cstdlib>
+#include <cstring>
#include <initializer_list>
#include <iomanip>
+#include <ios>
+#include <iostream>
#include <iterator>
#include <limits>
#include <list>
#include <map>
#include <ostream> // NOLINT
+#include <set>
#include <sstream>
#include <unordered_set>
+#include <utility>
#include <vector>
#include "gtest/gtest-assertion-result.h"
#include "gtest/gtest-spi.h"
#include "gtest/internal/custom/gtest.h"
+#include "gtest/internal/gtest-port.h"
-#if GTEST_OS_LINUX
+#ifdef GTEST_OS_LINUX
#include <fcntl.h> // NOLINT
#include <limits.h> // NOLINT
#include <string>
-#elif GTEST_OS_ZOS
+#elif defined(GTEST_OS_ZOS)
#include <sys/time.h> // NOLINT
// On z/OS we additionally need strings.h for strcasecmp.
#include <strings.h> // NOLINT
-#elif GTEST_OS_WINDOWS_MOBILE // We are on Windows CE.
+#elif defined(GTEST_OS_WINDOWS_MOBILE) // We are on Windows CE.
#include <windows.h> // NOLINT
#undef min
-#elif GTEST_OS_WINDOWS // We are on Windows proper.
+#elif defined(GTEST_OS_WINDOWS) // We are on Windows proper.
#include <windows.h> // NOLINT
#undef min
#include <sys/timeb.h> // NOLINT
#include <sys/types.h> // NOLINT
-#if GTEST_OS_WINDOWS_MINGW
+#ifdef GTEST_OS_WINDOWS_MINGW
#include <sys/time.h> // NOLINT
#endif // GTEST_OS_WINDOWS_MINGW
#include "src/gtest-internal-inl.h"
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
#define vsnprintf _vsnprintf
#endif // GTEST_OS_WINDOWS
-#if GTEST_OS_MAC
+#ifdef GTEST_OS_MAC
#ifndef GTEST_OS_IOS
#include <crt_externs.h>
#endif
#endif
-#if GTEST_HAS_ABSL
+#ifdef GTEST_HAS_ABSL
+#include "absl/container/flat_hash_set.h"
#include "absl/debugging/failure_signal_handler.h"
#include "absl/debugging/stacktrace.h"
#include "absl/debugging/symbolize.h"
#include "absl/flags/usage.h"
#include "absl/strings/str_cat.h"
#include "absl/strings/str_replace.h"
+#include "absl/strings/string_view.h"
+#include "absl/strings/strip.h"
#endif // GTEST_HAS_ABSL
+// Checks builtin compiler feature |x| while avoiding an extra layer of #ifdefs
+// at the callsite.
+#if defined(__has_builtin)
+#define GTEST_HAS_BUILTIN(x) __has_builtin(x)
+#else
+#define GTEST_HAS_BUILTIN(x) 0
+#endif // defined(__has_builtin)
+
namespace testing {
using internal::CountIf;
// is specified on the command line.
bool g_help_flag = false;
+#if GTEST_HAS_FILE_SYSTEM
// Utility function to Open File for Writing
static FILE* OpenFileForWriting(const std::string& output_file) {
FILE* fileout = nullptr;
}
return fileout;
}
+#endif // GTEST_HAS_FILE_SYSTEM
} // namespace internal
namespace testing {
namespace internal {
+const uint32_t Random::kMaxRange;
+
// Generates a random number from [0, range), using a Linear
// Congruential Generator (LCG). Crashes if 'range' is 0 or greater
// than kMaxRange.
// GTestIsInitialized() returns true if and only if the user has initialized
// Google Test. Useful for catching the user mistake of not initializing
// Google Test before calling RUN_ALL_TESTS().
-static bool GTestIsInitialized() { return GetArgvs().size() > 0; }
+static bool GTestIsInitialized() { return !GetArgvs().empty(); }
// Iterates over a vector of TestSuites, keeping a running sum of the
// results of calling a given int-returning method on each.
#endif // defined(GTEST_CUSTOM_GET_ARGVS_)
}
+#if GTEST_HAS_FILE_SYSTEM
// Returns the current application's name, removing directory path if that
// is present.
FilePath GetCurrentExecutableName() {
FilePath result;
-#if GTEST_OS_WINDOWS || GTEST_OS_OS2
+#if defined(GTEST_OS_WINDOWS) || defined(GTEST_OS_OS2)
result.Set(FilePath(GetArgvs()[0]).RemoveExtension("exe"));
#else
result.Set(FilePath(GetArgvs()[0]));
return result.RemoveDirectoryName();
}
+#endif // GTEST_HAS_FILE_SYSTEM
// Functions for processing the gtest_output flag.
static_cast<size_t>(colon - gtest_output_flag));
}
+#if GTEST_HAS_FILE_SYSTEM
// Returns the name of the requested output file, or the default if none
// was explicitly specified.
std::string UnitTestOptions::GetAbsolutePathToOutputFile() {
GetOutputFormat().c_str()));
return result.string();
}
+#endif // GTEST_HAS_FILE_SYSTEM
// Returns true if and only if the wildcard pattern matches the string. Each
// pattern consists of regular characters, single-character wildcards (?), and
}
#if GTEST_HAS_SEH
-// Returns EXCEPTION_EXECUTE_HANDLER if Google Test should handle the
-// given SEH exception, or EXCEPTION_CONTINUE_SEARCH otherwise.
-// This function is useful as an __except condition.
-int UnitTestOptions::GTestShouldProcessSEH(DWORD exception_code) {
+static std::string FormatSehExceptionMessage(DWORD exception_code,
+ const char* location) {
+ Message message;
+ message << "SEH exception with code 0x" << std::setbase(16) << exception_code
+ << std::setbase(10) << " thrown in " << location << ".";
+ return message.GetString();
+}
+
+int UnitTestOptions::GTestProcessSEH(DWORD seh_code, const char* location) {
// Google Test should handle a SEH exception if:
// 1. the user wants it to, AND
- // 2. this is not a breakpoint exception, AND
+ // 2. this is not a breakpoint exception or stack overflow, AND
// 3. this is not a C++ exception (VC++ implements them via SEH,
// apparently).
//
// (see http://support.microsoft.com/kb/185294 for more information).
const DWORD kCxxExceptionCode = 0xe06d7363;
- bool should_handle = true;
+ if (!GTEST_FLAG_GET(catch_exceptions) || seh_code == kCxxExceptionCode ||
+ seh_code == EXCEPTION_BREAKPOINT ||
+ seh_code == EXCEPTION_STACK_OVERFLOW) {
+ return EXCEPTION_CONTINUE_SEARCH; // Don't handle these exceptions
+ }
- if (!GTEST_FLAG_GET(catch_exceptions))
- should_handle = false;
- else if (exception_code == EXCEPTION_BREAKPOINT)
- should_handle = false;
- else if (exception_code == kCxxExceptionCode)
- should_handle = false;
+ internal::ReportFailureInUnknownLocation(
+ TestPartResult::kFatalFailure,
+ FormatSehExceptionMessage(seh_code, location) +
+ "\n"
+ "Stack trace:\n" +
+ ::testing::internal::GetCurrentOsStackTraceExceptTop(1));
- return should_handle ? EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH;
+ return EXCEPTION_EXECUTE_HANDLER;
}
#endif // GTEST_HAS_SEH
TestPartResultReporterInterface*
UnitTestImpl::GetGlobalTestPartResultReporter() {
internal::MutexLock lock(&global_test_part_result_reporter_mutex_);
- return global_test_part_result_repoter_;
+ return global_test_part_result_reporter_;
}
// Sets the global test part result reporter.
void UnitTestImpl::SetGlobalTestPartResultReporter(
TestPartResultReporterInterface* reporter) {
internal::MutexLock lock(&global_test_part_result_reporter_mutex_);
- global_test_part_result_repoter_ = reporter;
+ global_test_part_result_reporter_ = reporter;
}
// Returns the test part result reporter for the current thread.
// A helper class for measuring elapsed times.
class Timer {
public:
- Timer() : start_(std::chrono::steady_clock::now()) {}
+ Timer() : start_(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_)
+ return std::chrono::duration_cast<std::chrono::milliseconds>(clock::now() -
+ start_)
.count();
}
private:
- std::chrono::steady_clock::time_point start_;
+ // Fall back to the system_clock when building with newlib on a system
+ // without a monotonic clock.
+#if defined(_NEWLIB_VERSION) && !defined(CLOCK_MONOTONIC)
+ using clock = std::chrono::system_clock;
+#else
+ using clock = std::chrono::steady_clock;
+#endif
+ clock::time_point start_;
};
// Returns a timestamp as milliseconds since the epoch. Note this time may jump
// class String.
-#if GTEST_OS_WINDOWS_MOBILE
+#ifdef GTEST_OS_WINDOWS_MOBILE
// Creates a UTF-16 wide string from the given ANSI string, allocating
// memory using new. The caller is responsible for deleting the return
// value using delete[]. Returns the wide string, or NULL if the
namespace internal {
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
namespace {
// Helper function for IsHRESULT{SuccessFailure} predicates
AssertionResult HRESULTFailureHelper(const char* expr, const char* expected,
long hr) { // NOLINT
-#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_TV_TITLE
+#if defined(GTEST_OS_WINDOWS_MOBILE) || defined(GTEST_OS_WINDOWS_TV_TITLE)
// Windows CE doesn't support FormatMessage.
const char error_text[] = "";
if (rhs == nullptr) return false;
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
return _wcsicmp(lhs, rhs) == 0;
-#elif GTEST_OS_LINUX && !GTEST_OS_LINUX_ANDROID
+#elif defined(GTEST_OS_LINUX) && !defined(GTEST_OS_LINUX_ANDROID)
return wcscasecmp(lhs, rhs) == 0;
#else
// Android, Mac OS X and Cygwin don't define wcscasecmp.
: death_test_count_(0), start_timestamp_(0), elapsed_time_(0) {}
// D'tor.
-TestResult::~TestResult() {}
+TestResult::~TestResult() = default;
// Returns the i-th test part result among all the results. i can
// range from 0 to total_part_count() - 1. If i is not in that range,
return std::vector<std::string>();
}
+#if GTEST_HAS_FILE_SYSTEM
// TODO(jdesprez): Merge the two getReserved attributes once skip is improved
+// This function is only used when file systems are enabled.
static std::vector<std::string> GetReservedOutputAttributesForElement(
const std::string& xml_element) {
if (xml_element == "testsuites") {
// This code is unreachable but some compilers may not realizes that.
return std::vector<std::string>();
}
+#endif
static std::string FormatWordList(const std::vector<std::string>& words) {
Message word_list;
// The d'tor restores the states of all flags. The actual work is
// done by the d'tor of the gtest_flag_saver_ field, and thus not
// visible here.
-Test::~Test() {}
+Test::~Test() = default;
// Sets up the test fixture.
//
UnitTest::GetInstance()->RecordProperty(key, value);
}
-// Allows user supplied key value pairs to be recorded for later output.
-void Test::RecordProperty(const std::string& key, int value) {
- Message value_message;
- value_message << value;
- RecordProperty(key, value_message.GetString().c_str());
-}
-
namespace internal {
void ReportFailureInUnknownLocation(TestPartResult::Type result_type,
return true;
}
-#if GTEST_HAS_SEH
-
-// Adds an "exception thrown" fatal failure to the current test. This
-// function returns its result via an output parameter pointer because VC++
-// prohibits creation of objects with destructors on stack in functions
-// using __try (see error C2712).
-static std::string* FormatSehExceptionMessage(DWORD exception_code,
- const char* location) {
- Message message;
- message << "SEH exception with code 0x" << std::setbase(16) << exception_code
- << std::setbase(10) << " thrown in " << location << ".";
-
- return new std::string(message.GetString());
-}
-
-#endif // GTEST_HAS_SEH
-
namespace internal {
#if GTEST_HAS_EXCEPTIONS
#if GTEST_HAS_SEH
__try {
return (object->*method)();
- } __except (internal::UnitTestOptions::GTestShouldProcessSEH( // NOLINT
- GetExceptionCode())) {
- // We create the exception message on the heap because VC++ prohibits
- // creation of objects with destructors on stack in functions using __try
- // (see error C2712).
- std::string* exception_message =
- FormatSehExceptionMessage(GetExceptionCode(), location);
- internal::ReportFailureInUnknownLocation(TestPartResult::kFatalFailure,
- *exception_message);
- delete exception_message;
+ } __except (internal::UnitTestOptions::GTestProcessSEH( // NOLINT
+ GetExceptionCode(), location)) {
return static_cast<Result>(0);
}
#else
internal::TypeId fixture_class_id,
internal::TestFactoryBase* factory)
: test_suite_name_(a_test_suite_name),
- name_(a_name),
+ // begin()/end() is MSVC 17.3.3 ASAN crash workaround (GitHub issue #3997)
+ name_(a_name.begin(), a_name.end()),
type_param_(a_type_param ? new std::string(a_type_param) : nullptr),
value_param_(a_value_param ? new std::string(a_value_param) : nullptr),
location_(a_code_location),
code_location.line)
<< " " << errors.GetString();
}
-} // namespace internal
-
-namespace {
-
-// A predicate that checks the test name of a TestInfo against a known
-// value.
-//
-// This is used for implementation of the TestSuite class only. We put
-// it in the anonymous namespace to prevent polluting the outer
-// namespace.
-//
-// TestNameIs is copyable.
-class TestNameIs {
- public:
- // Constructor.
- //
- // TestNameIs has NO default constructor.
- explicit TestNameIs(const char* name) : name_(name) {}
-
- // Returns true if and only if the test name of test_info matches name_.
- bool operator()(const TestInfo* test_info) const {
- return test_info && test_info->name() == name_;
- }
-
- private:
- std::string name_;
-};
-
-} // namespace
-
-namespace internal {
// This method expands all parameterized tests registered with macros TEST_P
// and INSTANTIATE_TEST_SUITE_P into regular tests and registers those.
TestEventListener* repeater = UnitTest::GetInstance()->listeners().repeater();
+ // Ensure our tests are in a deterministic order.
+ //
+ // We do this by sorting lexicographically on (file, line number), providing
+ // an order matching what the user can see in the source code.
+ //
+ // In the common case the line number comparison shouldn't be necessary,
+ // because the registrations made by the TEST macro are executed in order
+ // within a translation unit. But this is not true of the manual registration
+ // API, and in more exotic scenarios a single file may be part of multiple
+ // translation units.
+ std::stable_sort(test_info_list_.begin(), test_info_list_.end(),
+ [](const TestInfo* const a, const TestInfo* const b) {
+ if (const int result = std::strcmp(a->file(), b->file())) {
+ return result < 0;
+ }
+
+ return a->line() < b->line();
+ });
+
// Call both legacy and the new API
repeater->OnTestSuiteStart(*this);
// Legacy API is deprecated but still available
internal::HandleExceptionsInMethodIfSupported(
this, &TestSuite::RunSetUpTestSuite, "SetUpTestSuite()");
- const bool skip_all = ad_hoc_test_result().Failed();
+ const bool skip_all =
+ ad_hoc_test_result().Failed() || ad_hoc_test_result().Skipped();
start_timestamp_ = internal::GetTimeInMillis();
internal::Timer timer;
// following statements add the test part result message to the Output
// window such that the user can double-click on it to jump to the
// corresponding source code location; otherwise they do nothing.
-#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE
+#if defined(GTEST_OS_WINDOWS) && !defined(GTEST_OS_WINDOWS_MOBILE)
// We don't call OutputDebugString*() on Windows Mobile, as printing
// to stdout is done by OutputDebugString() there already - we don't
// want the same message printed twice.
}
// class PrettyUnitTestResultPrinter
-#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_WINDOWS_PHONE && \
- !GTEST_OS_WINDOWS_RT && !GTEST_OS_WINDOWS_MINGW
+#if defined(GTEST_OS_WINDOWS) && !defined(GTEST_OS_WINDOWS_MOBILE) && \
+ !defined(GTEST_OS_WINDOWS_PHONE) && !defined(GTEST_OS_WINDOWS_RT) && \
+ !defined(GTEST_OS_WINDOWS_MINGW)
// Returns the character attribute for the given color.
static WORD GetColorAttribute(GTestColor color) {
const char* const gtest_color = c.c_str();
if (String::CaseInsensitiveCStringEquals(gtest_color, "auto")) {
-#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MINGW
+#if defined(GTEST_OS_WINDOWS) && !defined(GTEST_OS_WINDOWS_MINGW)
// On Windows the TERM variable is usually not set, but the
// console there does support colors.
return stdout_is_tty;
// On non-Windows platforms, we rely on the TERM variable.
const char* const term = posix::GetEnv("TERM");
const bool term_supports_color =
- String::CStringEquals(term, "xterm") ||
- String::CStringEquals(term, "xterm-color") ||
- String::CStringEquals(term, "xterm-256color") ||
- String::CStringEquals(term, "screen") ||
- String::CStringEquals(term, "screen-256color") ||
- String::CStringEquals(term, "tmux") ||
- String::CStringEquals(term, "tmux-256color") ||
- String::CStringEquals(term, "rxvt-unicode") ||
- String::CStringEquals(term, "rxvt-unicode-256color") ||
- String::CStringEquals(term, "linux") ||
- String::CStringEquals(term, "cygwin");
+ term != nullptr && (String::CStringEquals(term, "xterm") ||
+ String::CStringEquals(term, "xterm-color") ||
+ String::CStringEquals(term, "xterm-kitty") ||
+ String::CStringEquals(term, "screen") ||
+ String::CStringEquals(term, "tmux") ||
+ String::CStringEquals(term, "rxvt-unicode") ||
+ String::CStringEquals(term, "linux") ||
+ String::CStringEquals(term, "cygwin") ||
+ String::EndsWithCaseInsensitive(term, "-256color"));
return stdout_is_tty && term_supports_color;
#endif // GTEST_OS_WINDOWS
}
va_start(args, fmt);
static const bool in_color_mode =
+#if GTEST_HAS_FILE_SYSTEM
ShouldUseColor(posix::IsATTY(posix::FileNo(stdout)) != 0);
+#else
+ false;
+#endif // GTEST_HAS_FILE_SYSTEM
+
const bool use_color = in_color_mode && (color != GTestColor::kDefault);
if (!use_color) {
return;
}
-#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_WINDOWS_PHONE && \
- !GTEST_OS_WINDOWS_RT && !GTEST_OS_WINDOWS_MINGW
+#if defined(GTEST_OS_WINDOWS) && !defined(GTEST_OS_WINDOWS_MOBILE) && \
+ !defined(GTEST_OS_WINDOWS_PHONE) && !defined(GTEST_OS_WINDOWS_RT) && \
+ !defined(GTEST_OS_WINDOWS_MINGW)
const HANDLE stdout_handle = GetStdHandle(STD_OUTPUT_HANDLE);
// Gets the current text color.
// Class PrettyUnitTestResultPrinter is copyable.
class PrettyUnitTestResultPrinter : public TestEventListener {
public:
- PrettyUnitTestResultPrinter() {}
+ PrettyUnitTestResultPrinter() = default;
static void PrintTestName(const char* test_suite, const char* test) {
printf("%s.%s", test_suite, test);
}
// Class BriefUnitTestResultPrinter is copyable.
class BriefUnitTestResultPrinter : public TestEventListener {
public:
- BriefUnitTestResultPrinter() {}
+ BriefUnitTestResultPrinter() = default;
static void PrintTestName(const char* test_suite, const char* test) {
printf("%s.%s", test_suite, test);
}
bool forwarding_enabled() const { return forwarding_enabled_; }
void set_forwarding_enabled(bool enable) { forwarding_enabled_ = enable; }
- void OnTestProgramStart(const UnitTest& unit_test) override;
+ void OnTestProgramStart(const UnitTest& parameter) override;
void OnTestIterationStart(const UnitTest& unit_test, int iteration) override;
- void OnEnvironmentsSetUpStart(const UnitTest& unit_test) override;
- void OnEnvironmentsSetUpEnd(const UnitTest& unit_test) override;
+ void OnEnvironmentsSetUpStart(const UnitTest& parameter) override;
+ void OnEnvironmentsSetUpEnd(const UnitTest& parameter) override;
// Legacy API is deprecated but still available
#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
void OnTestCaseStart(const TestSuite& parameter) override;
#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
void OnTestSuiteStart(const TestSuite& parameter) override;
- void OnTestStart(const TestInfo& test_info) override;
- void OnTestDisabled(const TestInfo& test_info) override;
- void OnTestPartResult(const TestPartResult& result) override;
- void OnTestEnd(const TestInfo& test_info) override;
+ void OnTestStart(const TestInfo& parameter) override;
+ void OnTestDisabled(const TestInfo& parameter) override;
+ void OnTestPartResult(const TestPartResult& parameter) override;
+ void OnTestEnd(const TestInfo& parameter) override;
// Legacy API is deprecated but still available
#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
void OnTestCaseEnd(const TestCase& parameter) override;
#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
void OnTestSuiteEnd(const TestSuite& parameter) override;
- void OnEnvironmentsTearDownStart(const UnitTest& unit_test) override;
- void OnEnvironmentsTearDownEnd(const UnitTest& unit_test) override;
+ void OnEnvironmentsTearDownStart(const UnitTest& parameter) override;
+ void OnEnvironmentsTearDownEnd(const UnitTest& parameter) override;
void OnTestIterationEnd(const UnitTest& unit_test, int iteration) override;
- void OnTestProgramEnd(const UnitTest& unit_test) override;
+ void OnTestProgramEnd(const UnitTest& parameter) override;
private:
// Controls whether events will be forwarded to listeners_. Set to false
// End TestEventRepeater
+#if GTEST_HAS_FILE_SYSTEM
// This class generates an XML output file.
class XmlUnitTestResultPrinter : public EmptyTestEventListener {
public:
// Formats the given time in milliseconds as seconds.
std::string FormatTimeInMillisAsSeconds(TimeInMillis ms) {
::std::stringstream ss;
+ // For the exact N seconds, makes sure output has a trailing decimal point.
+ // Sets precision so that we won't have many trailing zeros (e.g., 300 ms
+ // will be just 0.3, 410 ms 0.41, and so on)
+ ss << std::fixed
+ << std::setprecision(
+ ms % 1000 == 0 ? 0 : (ms % 100 == 0 ? 1 : (ms % 10 == 0 ? 2 : 3)))
+ << std::showpoint;
ss << (static_cast<double>(ms) * 1e-3);
return ss.str();
}
}
// End XmlUnitTestResultPrinter
+#endif // GTEST_HAS_FILE_SYSTEM
+#if GTEST_HAS_FILE_SYSTEM
// This class generates an JSON output file.
class JsonUnitTestResultPrinter : public EmptyTestEventListener {
public:
// 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()) {
+ if (comma) {
+ *stream << ",\n";
+ }
OutputJsonTestSuiteForTestResult(stream, unit_test.ad_hoc_test_result());
}
}
// End JsonUnitTestResultPrinter
+#endif // GTEST_HAS_FILE_SYSTEM
#if GTEST_CAN_STREAM_RESULTS_
case '=':
case '&':
case '\n':
- result.append("%" + String::FormatByte(static_cast<unsigned char>(ch)));
+ result.push_back('%');
+ result.append(String::FormatByte(static_cast<unsigned char>(ch)));
break;
default:
result.push_back(ch);
std::string OsStackTraceGetter::CurrentStackTrace(int max_depth, int skip_count)
GTEST_LOCK_EXCLUDED_(mutex_) {
-#if GTEST_HAS_ABSL
+#ifdef GTEST_HAS_ABSL
std::string result;
if (max_depth <= 0) {
}
void OsStackTraceGetter::UponLeavingGTest() GTEST_LOCK_EXCLUDED_(mutex_) {
-#if GTEST_HAS_ABSL
+#ifdef GTEST_HAS_ABSL
void* caller_frame = nullptr;
if (absl::GetStackTrace(&caller_frame, 1, 3) <= 0) {
caller_frame = nullptr;
#endif // GTEST_HAS_ABSL
}
+#ifdef GTEST_HAS_DEATH_TEST
// A helper class that creates the premature-exit file in its
// constructor and deletes the file in its destructor.
class ScopedPrematureExitFile {
}
~ScopedPrematureExitFile() {
-#if !defined GTEST_OS_ESP8266
+#ifndef GTEST_OS_ESP8266
if (!premature_exit_filepath_.empty()) {
int retval = remove(premature_exit_filepath_.c_str());
if (retval) {
ScopedPrematureExitFile(const ScopedPrematureExitFile&) = delete;
ScopedPrematureExitFile& operator=(const ScopedPrematureExitFile&) = delete;
};
+#endif // GTEST_HAS_DEATH_TEST
} // namespace internal
return repeater_->forwarding_enabled();
}
-void TestEventListeners::SuppressEventForwarding() {
- repeater_->set_forwarding_enabled(false);
+void TestEventListeners::SuppressEventForwarding(bool suppress) {
+ repeater_->set_forwarding_enabled(!suppress);
}
// class UnitTest
msg << message;
internal::MutexLock lock(&mutex_);
- if (impl_->gtest_trace_stack().size() > 0) {
+ if (!impl_->gtest_trace_stack().empty()) {
msg << "\n" << GTEST_NAME_ << " trace:";
for (size_t i = impl_->gtest_trace_stack().size(); i > 0; --i) {
if (os_stack_trace.c_str() != nullptr && !os_stack_trace.empty()) {
msg << internal::kStackTraceMarker << os_stack_trace;
+ } else {
+ msg << "\n";
}
const TestPartResult result = TestPartResult(
// with another testing framework) and specify the former on the
// command line for debugging.
if (GTEST_FLAG_GET(break_on_failure)) {
-#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT
+#if defined(GTEST_OS_WINDOWS) && !defined(GTEST_OS_WINDOWS_PHONE) && \
+ !defined(GTEST_OS_WINDOWS_RT)
// Using DebugBreak on Windows allows gtest to still break into a debugger
// when a failure happens and both the --gtest_break_on_failure and
// the --gtest_catch_exceptions flags are specified.
(defined(__x86_64__) || defined(__i386__)))
// with clang/gcc we can achieve the same effect on x86 by invoking int3
asm("int3");
+#elif GTEST_HAS_BUILTIN(__builtin_trap)
+ __builtin_trap();
+#elif defined(SIGTRAP)
+ raise(SIGTRAP);
#else
// Dereference nullptr through a volatile pointer to prevent the compiler
// from removing. We use this rather than abort() or __builtin_trap() for
// We don't protect this under mutex_, as we only support calling it
// from the main thread.
int UnitTest::Run() {
+#ifdef GTEST_HAS_DEATH_TEST
const bool in_death_test_child_process =
GTEST_FLAG_GET(internal_run_death_test).length() > 0;
in_death_test_child_process
? nullptr
: internal::posix::GetEnv("TEST_PREMATURE_EXIT_FILE"));
+#else
+ const bool in_death_test_child_process = false;
+#endif // GTEST_HAS_DEATH_TEST
// Captures the value of GTEST_FLAG(catch_exceptions). This value will be
// used for the duration of the program.
impl()->set_catch_exceptions(GTEST_FLAG_GET(catch_exceptions));
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
// Either the user wants Google Test to catch exceptions thrown by the
// tests or this is executing in the context of death test child
// process. In either case the user does not want to see pop-up dialogs
// about crashes - they are expected.
if (impl()->catch_exceptions() || in_death_test_child_process) {
-#if !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT
+#if !defined(GTEST_OS_WINDOWS_MOBILE) && !defined(GTEST_OS_WINDOWS_PHONE) && \
+ !defined(GTEST_OS_WINDOWS_RT)
// SetErrorMode doesn't exist on CE.
SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOALIGNMENTFAULTEXCEPT |
SEM_NOGPFAULTERRORBOX | SEM_NOOPENFILEERRORBOX);
#endif // !GTEST_OS_WINDOWS_MOBILE
-#if (defined(_MSC_VER) || GTEST_OS_WINDOWS_MINGW) && !GTEST_OS_WINDOWS_MOBILE
+#if (defined(_MSC_VER) || defined(GTEST_OS_WINDOWS_MINGW)) && \
+ !defined(GTEST_OS_WINDOWS_MOBILE)
// Death test children can be terminated with _abort(). On Windows,
// _abort() can show a dialog with a warning message. This forces the
// abort message to go to stderr instead.
_set_error_mode(_OUT_TO_STDERR);
#endif
-#if defined(_MSC_VER) && !GTEST_OS_WINDOWS_MOBILE
+#if defined(_MSC_VER) && !defined(GTEST_OS_WINDOWS_MOBILE)
// In the debug version, Visual Studio pops up a separate dialog
// offering a choice to debug the aborted program. We need to suppress
// this dialog or it will pop up for every EXPECT/ASSERT_DEATH statement
}
#endif
}
+#else
+ (void)in_death_test_child_process; // Needed inside the #if block above
#endif // GTEST_OS_WINDOWS
return internal::HandleExceptionsInMethodIfSupported(
: 1;
}
+#if GTEST_HAS_FILE_SYSTEM
// Returns the working directory when the first TEST() or TEST_F() was
// executed.
const char* UnitTest::original_working_dir() const {
return impl_->original_working_dir_.c_str();
}
+#endif // GTEST_HAS_FILE_SYSTEM
// Returns the TestSuite object for the test that's currently running,
// or NULL if no test is running.
GTEST_DISABLE_MSC_WARNINGS_PUSH_(4355 /* using this in initializer */)
default_global_test_part_result_reporter_(this),
default_per_thread_test_part_result_reporter_(this),
- GTEST_DISABLE_MSC_WARNINGS_POP_() global_test_part_result_repoter_(
+ GTEST_DISABLE_MSC_WARNINGS_POP_() global_test_part_result_reporter_(
&default_global_test_part_result_reporter_),
per_thread_test_part_result_reporter_(
&default_per_thread_test_part_result_reporter_),
random_(0), // Will be reseeded before first use.
start_timestamp_(0),
elapsed_time_(0),
-#if GTEST_HAS_DEATH_TEST
+#ifdef GTEST_HAS_DEATH_TEST
death_test_factory_(new DefaultDeathTestFactory),
#endif
// Will be overridden by the flag before first use.
test_result->RecordProperty(xml_element, test_property);
}
-#if GTEST_HAS_DEATH_TEST
+#ifdef GTEST_HAS_DEATH_TEST
// Disables event forwarding if the control is currently in a death test
// subprocess. Must not be called before InitGoogleTest.
void UnitTestImpl::SuppressTestEventsIfInSubprocess() {
- if (internal_run_death_test_flag_.get() != nullptr)
- listeners()->SuppressEventForwarding();
+ if (internal_run_death_test_flag_ != nullptr)
+ listeners()->SuppressEventForwarding(true);
}
#endif // GTEST_HAS_DEATH_TEST
// UnitTestOptions. Must not be called before InitGoogleTest.
void UnitTestImpl::ConfigureXmlOutput() {
const std::string& output_format = UnitTestOptions::GetOutputFormat();
+#if GTEST_HAS_FILE_SYSTEM
if (output_format == "xml") {
listeners()->SetDefaultXmlGenerator(new XmlUnitTestResultPrinter(
UnitTestOptions::GetAbsolutePathToOutputFile().c_str()));
} else if (output_format == "json") {
listeners()->SetDefaultXmlGenerator(new JsonUnitTestResultPrinter(
UnitTestOptions::GetAbsolutePathToOutputFile().c_str()));
- } else if (output_format != "") {
+ } else if (!output_format.empty()) {
GTEST_LOG_(WARNING) << "WARNING: unrecognized output format \""
<< output_format << "\" ignored.";
}
+#else
+ if (!output_format.empty()) {
+ GTEST_LOG_(ERROR) << "ERROR: alternative output formats require "
+ << "GTEST_HAS_FILE_SYSTEM to be enabled";
+ }
+#endif // GTEST_HAS_FILE_SYSTEM
}
#if GTEST_CAN_STREAM_RESULTS_
listeners()->Append(new GTEST_CUSTOM_TEST_EVENT_LISTENER_());
#endif // defined(GTEST_CUSTOM_TEST_EVENT_LISTENER_)
-#if GTEST_HAS_DEATH_TEST
+#ifdef GTEST_HAS_DEATH_TEST
InitDeathTestSubprocessControlInfo();
SuppressTestEventsIfInSubprocess();
#endif // GTEST_HAS_DEATH_TEST
ConfigureStreamingOutput();
#endif // GTEST_CAN_STREAM_RESULTS_
-#if GTEST_HAS_ABSL
+#ifdef GTEST_HAS_ABSL
if (GTEST_FLAG_GET(install_failure_signal_handler)) {
absl::FailureSignalHandlerOptions options;
absl::InstallFailureSignalHandler(options);
// user didn't call InitGoogleTest.
PostFlagParsingInit();
+#if GTEST_HAS_FILE_SYSTEM
// Even if sharding is not on, test runners may want to use the
// GTEST_SHARD_STATUS_FILE to query whether the test supports the sharding
// protocol.
internal::WriteToShardStatusFileIfNeeded();
+#endif // GTEST_HAS_FILE_SYSTEM
// True if and only if we are in a subprocess for running a thread-safe-style
// death test.
bool in_subprocess_for_death_test = false;
-#if GTEST_HAS_DEATH_TEST
- in_subprocess_for_death_test =
- (internal_run_death_test_flag_.get() != nullptr);
+#ifdef GTEST_HAS_DEATH_TEST
+ in_subprocess_for_death_test = (internal_run_death_test_flag_ != nullptr);
#if defined(GTEST_EXTRA_DEATH_TEST_CHILD_SETUP_)
if (in_subprocess_for_death_test) {
GTEST_EXTRA_DEATH_TEST_CHILD_SETUP_();
"() 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(GTestColor::kRed,
- "For more details, see http://wiki/Main/ValidGUnitMain.\n");
-#endif // GTEST_FOR_GOOGLE_
}
return !failed;
}
+#if GTEST_HAS_FILE_SYSTEM
// Reads the GTEST_SHARD_STATUS_FILE environment variable, and creates the file
// if the variable is present. If a file already exists at this location, this
// function will write over it. If the variable is present, but the file cannot
fclose(file);
}
}
+#endif // GTEST_HAS_FILE_SYSTEM
// Checks whether sharding is enabled by examining the relevant
// environment variable values. If the variables are present,
// each TestSuite and TestInfo object.
// If shard_tests == true, further filters tests based on sharding
// variables in the environment - see
-// https://github.com/google/googletest/blob/master/googletest/docs/advanced.md
+// https://github.com/google/googletest/blob/main/docs/advanced.md
// . Returns the number of tests that should run.
int UnitTestImpl::FilterTests(ReactionToSharding shard_tests) {
const int32_t total_shards = shard_tests == HONOR_SHARDING_PROTOCOL
}
}
fflush(stdout);
+#if GTEST_HAS_FILE_SYSTEM
const std::string& output_format = UnitTestOptions::GetOutputFormat();
if (output_format == "xml" || output_format == "json") {
FILE* fileout = OpenFileForWriting(
fprintf(fileout, "%s", StringStreamToString(&stream).c_str());
fclose(fileout);
}
+#endif // GTEST_HAS_FILE_SYSTEM
}
// Sets the OS stack trace getter.
// GetCurrentOsStackTraceExceptTop(..., 1), Foo() will be included in
// the trace but Bar() and GetCurrentOsStackTraceExceptTop() won't.
GTEST_NO_INLINE_ GTEST_NO_TAIL_CALL_ std::string
-GetCurrentOsStackTraceExceptTop(UnitTest* /*unit_test*/, int skip_count) {
+GetCurrentOsStackTraceExceptTop(int skip_count) {
// We pass skip_count + 1 to skip this wrapper function in addition
// to what the user really wants to skip.
return GetUnitTestImpl()->CurrentOsStackTraceExceptTop(skip_count + 1);
#endif // GTEST_CAN_STREAM_RESULTS_
"\n"
"Assertion Behavior:\n"
-#if GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS
+#if defined(GTEST_HAS_DEATH_TEST) && !defined(GTEST_OS_WINDOWS)
" @G--" GTEST_FLAG_PREFIX_
"death_test_style=@Y(@Gfast@Y|@Gthreadsafe@Y)@D\n"
" Set the default death test style.\n"
return false;
}
-#if GTEST_USE_OWN_FLAGFILE_FLAG_
+#if GTEST_USE_OWN_FLAGFILE_FLAG_ && GTEST_HAS_FILE_SYSTEM
static void LoadFlagsFromFile(const std::string& path) {
FILE* flagfile = posix::FOpen(path.c_str(), "r");
if (!flagfile) {
if (!ParseGoogleTestFlag(lines[i].c_str())) g_help_flag = true;
}
}
-#endif // GTEST_USE_OWN_FLAGFILE_FLAG_
+#endif // GTEST_USE_OWN_FLAGFILE_FLAG_ && GTEST_HAS_FILE_SYSTEM
// Parses the command line for Google Test flags, without initializing
// other parts of Google Test. The type parameter CharType can be
bool remove_flag = false;
if (ParseGoogleTestFlag(arg)) {
remove_flag = true;
-#if GTEST_USE_OWN_FLAGFILE_FLAG_
+#if GTEST_USE_OWN_FLAGFILE_FLAG_ && GTEST_HAS_FILE_SYSTEM
} else if (ParseFlag(arg, "flagfile", &flagfile_value)) {
GTEST_FLAG_SET(flagfile, flagfile_value);
LoadFlagsFromFile(flagfile_value);
remove_flag = true;
-#endif // GTEST_USE_OWN_FLAGFILE_FLAG_
+#endif // GTEST_USE_OWN_FLAGFILE_FLAG_ && GTEST_HAS_FILE_SYSTEM
} else if (arg_string == "--help" || HasGoogleTestFlagPrefix(arg)) {
// Both help flag and unrecognized Google Test flags (excluding
// internal ones) trigger help display.
}
// Parses the command line for Google Test flags, without initializing
-// other parts of Google Test.
+// other parts of Google Test. This function updates argc and argv by removing
+// flags that are known to GoogleTest (including other user flags defined using
+// ABSL_FLAG if GoogleTest is built with GTEST_USE_ABSL). Other arguments
+// remain in place. Unrecognized flags are not reported and do not cause the
+// program to exit.
void ParseGoogleTestFlagsOnly(int* argc, char** argv) {
-#if GTEST_HAS_ABSL
- if (*argc > 0) {
- // absl::ParseCommandLine() requires *argc > 0.
- auto positional_args = absl::flags_internal::ParseCommandLineImpl(
- *argc, argv, absl::flags_internal::ArgvListAction::kRemoveParsedArgs,
- absl::flags_internal::UsageFlagsAction::kHandleUsage,
- absl::flags_internal::OnUndefinedFlag::kReportUndefined);
- // Any command-line positional arguments not part of any command-line flag
- // (or arguments to a flag) are copied back out to argv, with the program
- // invocation name at position 0, and argc is resized. This includes
- // positional arguments after the flag-terminating delimiter '--'.
- // See https://abseil.io/docs/cpp/guides/flags.
- std::copy(positional_args.begin(), positional_args.end(), argv);
- if (static_cast<int>(positional_args.size()) < *argc) {
- argv[positional_args.size()] = nullptr;
- *argc = static_cast<int>(positional_args.size());
+#ifdef GTEST_HAS_ABSL
+ if (*argc <= 0) return;
+
+ std::vector<char*> positional_args;
+ std::vector<absl::UnrecognizedFlag> unrecognized_flags;
+ absl::ParseAbseilFlagsOnly(*argc, argv, positional_args, unrecognized_flags);
+ absl::flat_hash_set<absl::string_view> unrecognized;
+ for (const auto& flag : unrecognized_flags) {
+ unrecognized.insert(flag.flag_name);
+ }
+ absl::flat_hash_set<char*> positional;
+ for (const auto& arg : positional_args) {
+ positional.insert(arg);
+ }
+
+ int out_pos = 1;
+ int in_pos = 1;
+ for (; in_pos < *argc; ++in_pos) {
+ char* arg = argv[in_pos];
+ absl::string_view arg_str(arg);
+ if (absl::ConsumePrefix(&arg_str, "--")) {
+ // Flag-like argument. If the flag was unrecognized, keep it.
+ // If it was a GoogleTest flag, remove it.
+ if (unrecognized.contains(arg_str)) {
+ argv[out_pos++] = argv[in_pos];
+ continue;
+ }
+ }
+
+ if (arg_str.empty()) {
+ ++in_pos;
+ break; // '--' indicates that the rest of the arguments are positional
+ }
+
+ // Probably a positional argument. If it is in fact positional, keep it.
+ // If it was a value for the flag argument, remove it.
+ if (positional.contains(arg)) {
+ argv[out_pos++] = arg;
}
}
+
+ // The rest are positional args for sure.
+ while (in_pos < *argc) {
+ argv[out_pos++] = argv[in_pos++];
+ }
+
+ *argc = out_pos;
+ argv[out_pos] = nullptr;
#else
ParseGoogleTestFlagsOnlyImpl(argc, argv);
#endif
// Fix the value of *_NSGetArgc() on macOS, but if and only if
// *_NSGetArgv() == argv
// Only applicable to char** version of argv
-#if GTEST_OS_MAC
+#ifdef GTEST_OS_MAC
#ifndef GTEST_OS_IOS
if (*_NSGetArgv() == argv) {
*_NSGetArgc() = *argc;
g_argvs.push_back(StreamableToString(argv[i]));
}
-#if GTEST_HAS_ABSL
+#ifdef GTEST_HAS_ABSL
absl::InitializeSymbolizer(g_argvs[0].c_str());
// When using the Abseil Flags library, set the program usage message to the
#endif // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_)
}
-#if !defined(GTEST_CUSTOM_TEMPDIR_FUNCTION_)
-// Return value of first environment variable that is set and contains
-// a non-empty string. If there are none, return the "fallback" string.
-// Since we like the temporary directory to have a directory separator suffix,
-// add it if not provided in the environment variable value.
-static std::string GetTempDirFromEnv(
+#if !defined(GTEST_CUSTOM_TEMPDIR_FUNCTION_) || \
+ !defined(GTEST_CUSTOM_SRCDIR_FUNCTION_)
+// Returns the value of the first environment variable that is set and contains
+// a non-empty string. If there are none, returns the "fallback" string. Adds
+// the director-separator character as a suffix if not provided in the
+// environment variable value.
+static std::string GetDirFromEnv(
std::initializer_list<const char*> environment_variables,
const char* fallback, char separator) {
for (const char* variable_name : environment_variables) {
std::string TempDir() {
#if defined(GTEST_CUSTOM_TEMPDIR_FUNCTION_)
return GTEST_CUSTOM_TEMPDIR_FUNCTION_();
-#elif GTEST_OS_WINDOWS || GTEST_OS_WINDOWS_MOBILE
- return GetTempDirFromEnv({"TEST_TMPDIR", "TEMP"}, "\\temp\\", '\\');
-#elif GTEST_OS_LINUX_ANDROID
- return GetTempDirFromEnv({"TEST_TMPDIR", "TMPDIR"}, "/data/local/tmp/", '/');
+#elif defined(GTEST_OS_WINDOWS) || defined(GTEST_OS_WINDOWS_MOBILE)
+ return GetDirFromEnv({"TEST_TMPDIR", "TEMP"}, "\\temp\\", '\\');
+#elif defined(GTEST_OS_LINUX_ANDROID)
+ return GetDirFromEnv({"TEST_TMPDIR", "TMPDIR"}, "/data/local/tmp/", '/');
#else
- return GetTempDirFromEnv({"TEST_TMPDIR", "TMPDIR"}, "/tmp/", '/');
+ return GetDirFromEnv({"TEST_TMPDIR", "TMPDIR"}, "/tmp/", '/');
#endif
}
+#if GTEST_HAS_FILE_SYSTEM && !defined(GTEST_CUSTOM_SRCDIR_FUNCTION_)
+// Returns the directory path (including terminating separator) of the current
+// executable as derived from argv[0].
+static std::string GetCurrentExecutableDirectory() {
+ internal::FilePath argv_0(internal::GetArgvs()[0]);
+ return argv_0.RemoveFileName().string();
+}
+#endif
+
+#if GTEST_HAS_FILE_SYSTEM
+std::string SrcDir() {
+#if defined(GTEST_CUSTOM_SRCDIR_FUNCTION_)
+ return GTEST_CUSTOM_SRCDIR_FUNCTION_();
+#elif defined(GTEST_OS_WINDOWS) || defined(GTEST_OS_WINDOWS_MOBILE)
+ return GetDirFromEnv({"TEST_SRCDIR"}, GetCurrentExecutableDirectory().c_str(),
+ '\\');
+#elif defined(GTEST_OS_LINUX_ANDROID)
+ return GetDirFromEnv({"TEST_SRCDIR"}, GetCurrentExecutableDirectory().c_str(),
+ '/');
+#else
+ return GetDirFromEnv({"TEST_SRCDIR"}, GetCurrentExecutableDirectory().c_str(),
+ '/');
+#endif
+}
+#endif
+
// Class ScopedTrace
// Pushes the given source file location and message onto a per-thread
#include "gtest/gtest.h"
-#if GTEST_OS_ESP8266 || GTEST_OS_ESP32
-#if GTEST_OS_ESP8266
+#if defined(GTEST_OS_ESP8266) || defined(GTEST_OS_ESP32) || \
+ (defined(GTEST_OS_NRF52) && defined(ARDUINO))
+// Arduino-like platforms: program entry points are setup/loop instead of main.
+
+#ifdef GTEST_OS_ESP8266
extern "C" {
#endif
+
void setup() { testing::InitGoogleTest(); }
void loop() { RUN_ALL_TESTS(); }
-#if GTEST_OS_ESP8266
+#ifdef GTEST_OS_ESP8266
}
#endif
+#elif defined(GTEST_OS_QURT)
+// QuRT: program entry point is main, but argc/argv are unusable.
+
+GTEST_API_ int main() {
+ printf("Running main() from %s\n", __FILE__);
+ testing::InitGoogleTest();
+ return RUN_ALL_TESTS();
+}
#else
+// Normal platforms: program entry point is main, argc/argv are initialized.
GTEST_API_ int main(int argc, char **argv) {
printf("Running main() from %s\n", __FILE__);
"googletest-global-environment-unittest_.cc",
"googletest-break-on-failure-unittest_.cc",
"googletest-listener-test.cc",
+ "googletest-message-test.cc",
"googletest-output-test_.cc",
"googletest-list-tests-unittest_.cc",
"googletest-shuffle-test_.cc",
# Path to the googletest-break-on-failure-unittest_ program.
EXE_PATH = gtest_test_utils.GetTestExecutablePath(
- 'googletest-break-on-failure-unittest_')
+ 'googletest-break-on-failure-unittest_'
+)
environ = gtest_test_utils.environ
class GTestBreakOnFailureUnitTest(gtest_test_utils.TestCase):
- """Tests using the GTEST_BREAK_ON_FAILURE environment variable or
+ """Unit test for Google Test's break-on-failure mode.
+
+ Tests using the GTEST_BREAK_ON_FAILURE environment variable or
the --gtest_break_on_failure flag to turn assertion failures into
segmentation faults.
"""
def RunAndVerify(self, env_var_value, flag_value, expect_seg_fault):
- """Runs googletest-break-on-failure-unittest_ and verifies that it does
+ """Runs googletest-break-on-failure-unittest_ and verifies its behavior.
+
+ Runs googletest-break-on-failure-unittest_ and verifies that it does
(or does not) have a seg-fault.
Args:
env_var_value: value of the GTEST_BREAK_ON_FAILURE environment
- variable; None if the variable should be unset.
- flag_value: value of the --gtest_break_on_failure flag;
- None if the flag should not be present.
- expect_seg_fault: 1 if the program is expected to generate a seg-fault;
- 0 otherwise.
+ variable; None if the variable should be unset.
+ flag_value: value of the --gtest_break_on_failure flag; None if the
+ flag should not be present.
+ expect_seg_fault: 1 if the program is expected to generate a seg-fault; 0
+ otherwise.
"""
SetEnvVar(BREAK_ON_FAILURE_ENV_VAR, env_var_value)
SetEnvVar(BREAK_ON_FAILURE_ENV_VAR, None)
- msg = ('when %s%s, an assertion failure in "%s" %s cause a seg-fault.' %
- (BREAK_ON_FAILURE_ENV_VAR, env_var_value_msg, ' '.join(command),
- should_or_not))
- self.assert_(has_seg_fault == expect_seg_fault, msg)
+ msg = 'when %s%s, an assertion failure in "%s" %s cause a seg-fault.' % (
+ BREAK_ON_FAILURE_ENV_VAR,
+ env_var_value_msg,
+ ' '.join(command),
+ should_or_not,
+ )
+ self.assertTrue(has_seg_fault == expect_seg_fault, msg)
def testDefaultBehavior(self):
"""Tests the behavior of the default mode."""
- self.RunAndVerify(env_var_value=None,
- flag_value=None,
- expect_seg_fault=0)
+ self.RunAndVerify(env_var_value=None, flag_value=None, expect_seg_fault=0)
def testEnvVar(self):
"""Tests using the GTEST_BREAK_ON_FAILURE environment variable."""
- self.RunAndVerify(env_var_value='0',
- flag_value=None,
- expect_seg_fault=0)
- self.RunAndVerify(env_var_value='1',
- flag_value=None,
- expect_seg_fault=1)
+ self.RunAndVerify(env_var_value='0', flag_value=None, expect_seg_fault=0)
+ self.RunAndVerify(env_var_value='1', flag_value=None, expect_seg_fault=1)
def testFlag(self):
"""Tests using the --gtest_break_on_failure flag."""
- self.RunAndVerify(env_var_value=None,
- flag_value='0',
- expect_seg_fault=0)
- self.RunAndVerify(env_var_value=None,
- flag_value='1',
- expect_seg_fault=1)
+ self.RunAndVerify(env_var_value=None, flag_value='0', expect_seg_fault=0)
+ self.RunAndVerify(env_var_value=None, flag_value='1', expect_seg_fault=1)
def testFlagOverridesEnvVar(self):
"""Tests that the flag overrides the environment variable."""
- self.RunAndVerify(env_var_value='0',
- flag_value='0',
- expect_seg_fault=0)
- self.RunAndVerify(env_var_value='0',
- flag_value='1',
- expect_seg_fault=1)
- self.RunAndVerify(env_var_value='1',
- flag_value='0',
- expect_seg_fault=0)
- self.RunAndVerify(env_var_value='1',
- flag_value='1',
- expect_seg_fault=1)
+ self.RunAndVerify(env_var_value='0', flag_value='0', expect_seg_fault=0)
+ self.RunAndVerify(env_var_value='0', flag_value='1', expect_seg_fault=1)
+ self.RunAndVerify(env_var_value='1', flag_value='0', expect_seg_fault=0)
+ self.RunAndVerify(env_var_value='1', flag_value='1', expect_seg_fault=1)
def testBreakOnFailureOverridesThrowOnFailure(self):
"""Tests that gtest_break_on_failure overrides gtest_throw_on_failure."""
SetEnvVar(THROW_ON_FAILURE_ENV_VAR, '1')
try:
- self.RunAndVerify(env_var_value=None,
- flag_value='1',
- expect_seg_fault=1)
+ self.RunAndVerify(env_var_value=None, flag_value='1', expect_seg_fault=1)
finally:
SetEnvVar(THROW_ON_FAILURE_ENV_VAR, None)
if IS_WINDOWS:
+
def testCatchExceptionsDoesNotInterfere(self):
"""Tests that gtest_catch_exceptions doesn't interfere."""
SetEnvVar(CATCH_EXCEPTIONS_ENV_VAR, '1')
try:
- self.RunAndVerify(env_var_value='1',
- flag_value='1',
- expect_seg_fault=1)
+ self.RunAndVerify(env_var_value='1', flag_value='1', expect_seg_fault=1)
finally:
SetEnvVar(CATCH_EXCEPTIONS_ENV_VAR, None)
#include "gtest/gtest.h"
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
#include <stdlib.h>
#include <windows.h>
#endif
// A test that's expected to fail.
TEST(Foo, Bar) { EXPECT_EQ(2, 3); }
-#if GTEST_HAS_SEH && !GTEST_OS_WINDOWS_MOBILE
+#if GTEST_HAS_SEH && !defined(GTEST_OS_WINDOWS_MOBILE)
// On Windows Mobile global exception handlers are not supported.
LONG WINAPI
ExitWithExceptionCode(struct _EXCEPTION_POINTERS* exception_pointers) {
} // namespace
int main(int argc, char** argv) {
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
// Suppresses display of the Windows error dialog upon encountering
// a general protection fault (segment violation).
SetErrorMode(SEM_NOGPFAULTERRORBOX | SEM_FAILCRITICALERRORS);
-#if GTEST_HAS_SEH && !GTEST_OS_WINDOWS_MOBILE
+#if GTEST_HAS_SEH && !defined(GTEST_OS_WINDOWS_MOBILE)
// The default unhandled exception filter does not always exit
// with the exception code as exit code - for example it exits with
# Path to the googletest-catch-exceptions-ex-test_ binary, compiled with
# exceptions enabled.
EX_EXE_PATH = gtest_test_utils.GetTestExecutablePath(
- 'googletest-catch-exceptions-ex-test_')
+ 'googletest-catch-exceptions-ex-test_'
+)
# Path to the googletest-catch-exceptions-test_ binary, compiled with
# exceptions disabled.
EXE_PATH = gtest_test_utils.GetTestExecutablePath(
- 'googletest-catch-exceptions-no-ex-test_')
+ 'googletest-catch-exceptions-no-ex-test_'
+)
environ = gtest_test_utils.environ
SetEnvVar = gtest_test_utils.SetEnvVar
SetEnvVar(gtest_test_utils.PREMATURE_EXIT_FILE_ENV_VAR, None)
TEST_LIST = gtest_test_utils.Subprocess(
- [EXE_PATH, LIST_TESTS_FLAG], env=environ).output
+ [EXE_PATH, LIST_TESTS_FLAG], env=environ
+).output
SUPPORTS_SEH_EXCEPTIONS = 'ThrowsSehException' in TEST_LIST
BINARY_OUTPUT = gtest_test_utils.Subprocess([EXE_PATH], env=environ).output
EX_BINARY_OUTPUT = gtest_test_utils.Subprocess(
- [EX_EXE_PATH], env=environ).output
+ [EX_EXE_PATH], env=environ
+).output
# The tests.
if SUPPORTS_SEH_EXCEPTIONS:
- # pylint:disable-msg=C6302
+
class CatchSehExceptionsTest(gtest_test_utils.TestCase):
"""Tests exception-catching behavior."""
-
def TestSehExceptions(self, test_output):
- self.assert_('SEH exception with code 0x2a thrown '
- 'in the test fixture\'s constructor'
- in test_output)
- self.assert_('SEH exception with code 0x2a thrown '
- 'in the test fixture\'s destructor'
- in test_output)
- self.assert_('SEH exception with code 0x2a thrown in SetUpTestSuite()'
- in test_output)
- self.assert_('SEH exception with code 0x2a thrown in TearDownTestSuite()'
- in test_output)
- self.assert_('SEH exception with code 0x2a thrown in SetUp()'
- in test_output)
- self.assert_('SEH exception with code 0x2a thrown in TearDown()'
- in test_output)
- self.assert_('SEH exception with code 0x2a thrown in the test body'
- in test_output)
+ self.assertIn(
+ (
+ 'SEH exception with code 0x2a thrown '
+ "in the test fixture's constructor"
+ ),
+ test_output,
+ )
+ self.assertIn(
+ (
+ 'SEH exception with code 0x2a thrown '
+ "in the test fixture's destructor"
+ ),
+ test_output,
+ )
+ self.assertIn(
+ 'SEH exception with code 0x2a thrown in SetUpTestSuite()', test_output
+ )
+ self.assertIn(
+ 'SEH exception with code 0x2a thrown in TearDownTestSuite()',
+ test_output,
+ )
+ self.assertIn(
+ 'SEH exception with code 0x2a thrown in SetUp()', test_output
+ )
+ self.assertIn(
+ 'SEH exception with code 0x2a thrown in TearDown()', test_output
+ )
+ self.assertIn(
+ 'SEH exception with code 0x2a thrown in the test body', test_output
+ )
def testCatchesSehExceptionsWithCxxExceptionsEnabled(self):
self.TestSehExceptions(EX_BINARY_OUTPUT)
class CatchCxxExceptionsTest(gtest_test_utils.TestCase):
"""Tests C++ exception-catching behavior.
- Tests in this test case verify that:
- * C++ exceptions are caught and logged as C++ (not SEH) exceptions
- * Exception thrown affect the remainder of the test work flow in the
- expected manner.
+ Tests in this test case verify that:
+ * C++ exceptions are caught and logged as C++ (not SEH) exceptions
+ * Exception thrown affect the remainder of the test work flow in the
+ expected manner.
"""
def testCatchesCxxExceptionsInFixtureConstructor(self):
self.assertTrue(
'C++ exception with description '
'"Standard C++ exception" thrown '
- 'in the test fixture\'s constructor' in EX_BINARY_OUTPUT,
- EX_BINARY_OUTPUT)
- self.assert_('unexpected' not in EX_BINARY_OUTPUT,
- 'This failure belongs in this test only if '
- '"CxxExceptionInConstructorTest" (no quotes) '
- 'appears on the same line as words "called unexpectedly"')
-
- if ('CxxExceptionInDestructorTest.ThrowsExceptionInDestructor' in
- EX_BINARY_OUTPUT):
+ "in the test fixture's constructor"
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
+ self.assertTrue(
+ 'unexpected' not in EX_BINARY_OUTPUT,
+ (
+ 'This failure belongs in this test only if '
+ '"CxxExceptionInConstructorTest" (no quotes) '
+ 'appears on the same line as words "called unexpectedly"'
+ ),
+ )
+
+ if (
+ 'CxxExceptionInDestructorTest.ThrowsExceptionInDestructor'
+ in EX_BINARY_OUTPUT
+ ):
def testCatchesCxxExceptionsInFixtureDestructor(self):
self.assertTrue(
'C++ exception with description '
'"Standard C++ exception" thrown '
- 'in the test fixture\'s destructor' in EX_BINARY_OUTPUT,
- EX_BINARY_OUTPUT)
+ "in the test fixture's destructor"
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
self.assertTrue(
'CxxExceptionInDestructorTest::TearDownTestSuite() '
- 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
+ 'called as expected.'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
def testCatchesCxxExceptionsInSetUpTestCase(self):
self.assertTrue(
'C++ exception with description "Standard C++ exception"'
- ' thrown in SetUpTestSuite()' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
+ ' thrown in SetUpTestSuite()'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
self.assertTrue(
- 'CxxExceptionInConstructorTest::TearDownTestSuite() '
- 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
+ 'CxxExceptionInConstructorTest::TearDownTestSuite() called as expected.'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
self.assertFalse(
- 'CxxExceptionInSetUpTestSuiteTest constructor '
- 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
+ 'CxxExceptionInSetUpTestSuiteTest constructor called as expected.'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
self.assertFalse(
- 'CxxExceptionInSetUpTestSuiteTest destructor '
- 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
+ 'CxxExceptionInSetUpTestSuiteTest destructor called as expected.'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
self.assertFalse(
- 'CxxExceptionInSetUpTestSuiteTest::SetUp() '
- 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
+ 'CxxExceptionInSetUpTestSuiteTest::SetUp() called as expected.'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
self.assertFalse(
- 'CxxExceptionInSetUpTestSuiteTest::TearDown() '
- 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
+ 'CxxExceptionInSetUpTestSuiteTest::TearDown() called as expected.'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
self.assertFalse(
- 'CxxExceptionInSetUpTestSuiteTest test body '
- 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
+ 'CxxExceptionInSetUpTestSuiteTest test body called as expected.'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
def testCatchesCxxExceptionsInTearDownTestCase(self):
self.assertTrue(
'C++ exception with description "Standard C++ exception"'
- ' thrown in TearDownTestSuite()' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
+ ' thrown in TearDownTestSuite()'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
def testCatchesCxxExceptionsInSetUp(self):
self.assertTrue(
'C++ exception with description "Standard C++ exception"'
- ' thrown in SetUp()' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
+ ' thrown in SetUp()'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
+ self.assertTrue(
+ 'CxxExceptionInSetUpTest::TearDownTestSuite() called as expected.'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
self.assertTrue(
- 'CxxExceptionInSetUpTest::TearDownTestSuite() '
- 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
+ 'CxxExceptionInSetUpTest destructor called as expected.'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
self.assertTrue(
- 'CxxExceptionInSetUpTest destructor '
- 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
+ 'CxxExceptionInSetUpTest::TearDown() called as expected.'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
self.assertTrue(
- 'CxxExceptionInSetUpTest::TearDown() '
- 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
- self.assert_('unexpected' not in EX_BINARY_OUTPUT,
- 'This failure belongs in this test only if '
- '"CxxExceptionInSetUpTest" (no quotes) '
- 'appears on the same line as words "called unexpectedly"')
+ 'unexpected' not in EX_BINARY_OUTPUT,
+ (
+ 'This failure belongs in this test only if '
+ '"CxxExceptionInSetUpTest" (no quotes) '
+ 'appears on the same line as words "called unexpectedly"'
+ ),
+ )
def testCatchesCxxExceptionsInTearDown(self):
self.assertTrue(
'C++ exception with description "Standard C++ exception"'
- ' thrown in TearDown()' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
+ ' thrown in TearDown()'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
self.assertTrue(
- 'CxxExceptionInTearDownTest::TearDownTestSuite() '
- 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
+ 'CxxExceptionInTearDownTest::TearDownTestSuite() called as expected.'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
self.assertTrue(
- 'CxxExceptionInTearDownTest destructor '
- 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
+ 'CxxExceptionInTearDownTest destructor called as expected.'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
def testCatchesCxxExceptionsInTestBody(self):
self.assertTrue(
'C++ exception with description "Standard C++ exception"'
- ' thrown in the test body' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
+ ' thrown in the test body'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
self.assertTrue(
- 'CxxExceptionInTestBodyTest::TearDownTestSuite() '
- 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
+ 'CxxExceptionInTestBodyTest::TearDownTestSuite() called as expected.'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
self.assertTrue(
- 'CxxExceptionInTestBodyTest destructor '
- 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
+ 'CxxExceptionInTestBodyTest destructor called as expected.'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
self.assertTrue(
- 'CxxExceptionInTestBodyTest::TearDown() '
- 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
+ 'CxxExceptionInTestBodyTest::TearDown() called as expected.'
+ in EX_BINARY_OUTPUT,
+ EX_BINARY_OUTPUT,
+ )
def testCatchesNonStdCxxExceptions(self):
self.assertTrue(
'Unknown C++ exception thrown in the test body' in EX_BINARY_OUTPUT,
- EX_BINARY_OUTPUT)
+ EX_BINARY_OUTPUT,
+ )
def testUnhandledCxxExceptionsAbortTheProgram(self):
# Filters out SEH exception tests on Windows. Unhandled SEH exceptions
# cause tests to show pop-up windows there.
- FITLER_OUT_SEH_TESTS_FLAG = FILTER_FLAG + '=-*Seh*'
+ filter_out_seh_tests_flag = FILTER_FLAG + '=-*Seh*'
# By default, Google Test doesn't catch the exceptions.
uncaught_exceptions_ex_binary_output = gtest_test_utils.Subprocess(
- [EX_EXE_PATH,
- NO_CATCH_EXCEPTIONS_FLAG,
- FITLER_OUT_SEH_TESTS_FLAG],
- env=environ).output
-
- self.assert_('Unhandled C++ exception terminating the program'
- in uncaught_exceptions_ex_binary_output)
- self.assert_('unexpected' not in uncaught_exceptions_ex_binary_output)
+ [EX_EXE_PATH, NO_CATCH_EXCEPTIONS_FLAG, filter_out_seh_tests_flag],
+ env=environ,
+ ).output
+
+ self.assertIn(
+ 'Unhandled C++ exception terminating the program',
+ uncaught_exceptions_ex_binary_output,
+ )
+ self.assertNotIn('unexpected', uncaught_exceptions_ex_binary_output)
if __name__ == '__main__':
class GTestColorTest(gtest_test_utils.TestCase):
+
def testNoEnvVarNoFlag(self):
"""Tests the case when there's neither GTEST_COLOR nor --gtest_color."""
if not IS_WINDOWS:
- self.assert_(not UsesColor('dumb', None, None))
- self.assert_(not UsesColor('emacs', None, None))
- self.assert_(not UsesColor('xterm-mono', None, None))
- self.assert_(not UsesColor('unknown', None, None))
- self.assert_(not UsesColor(None, None, None))
- self.assert_(UsesColor('linux', None, None))
- self.assert_(UsesColor('cygwin', None, None))
- self.assert_(UsesColor('xterm', None, None))
- self.assert_(UsesColor('xterm-color', None, None))
- self.assert_(UsesColor('xterm-256color', None, None))
+ self.assertTrue(not UsesColor('dumb', None, None))
+ self.assertTrue(not UsesColor('emacs', None, None))
+ self.assertTrue(not UsesColor('xterm-mono', None, None))
+ self.assertTrue(not UsesColor('unknown', None, None))
+ self.assertTrue(not UsesColor(None, None, None))
+ self.assertTrue(UsesColor('linux', None, None))
+ self.assertTrue(UsesColor('cygwin', None, None))
+ self.assertTrue(UsesColor('xterm', None, None))
+ self.assertTrue(UsesColor('xterm-color', None, None))
+ self.assertTrue(UsesColor('xterm-kitty', None, None))
+ self.assertTrue(UsesColor('xterm-256color', None, None))
def testFlagOnly(self):
"""Tests the case when there's --gtest_color but not GTEST_COLOR."""
- self.assert_(not UsesColor('dumb', None, 'no'))
- self.assert_(not UsesColor('xterm-color', None, 'no'))
+ self.assertTrue(not UsesColor('dumb', None, 'no'))
+ self.assertTrue(not UsesColor('xterm-color', None, 'no'))
if not IS_WINDOWS:
- self.assert_(not UsesColor('emacs', None, 'auto'))
- self.assert_(UsesColor('xterm', None, 'auto'))
- self.assert_(UsesColor('dumb', None, 'yes'))
- self.assert_(UsesColor('xterm', None, 'yes'))
+ self.assertTrue(not UsesColor('emacs', None, 'auto'))
+ self.assertTrue(UsesColor('xterm', None, 'auto'))
+ self.assertTrue(UsesColor('dumb', None, 'yes'))
+ self.assertTrue(UsesColor('xterm', None, 'yes'))
def testEnvVarOnly(self):
"""Tests the case when there's GTEST_COLOR but not --gtest_color."""
- self.assert_(not UsesColor('dumb', 'no', None))
- self.assert_(not UsesColor('xterm-color', 'no', None))
+ self.assertTrue(not UsesColor('dumb', 'no', None))
+ self.assertTrue(not UsesColor('xterm-color', 'no', None))
if not IS_WINDOWS:
- self.assert_(not UsesColor('dumb', 'auto', None))
- self.assert_(UsesColor('xterm-color', 'auto', None))
- self.assert_(UsesColor('dumb', 'yes', None))
- self.assert_(UsesColor('xterm-color', 'yes', None))
+ self.assertTrue(not UsesColor('dumb', 'auto', None))
+ self.assertTrue(UsesColor('xterm-color', 'auto', None))
+ self.assertTrue(UsesColor('dumb', 'yes', None))
+ self.assertTrue(UsesColor('xterm-color', 'yes', None))
def testEnvVarAndFlag(self):
"""Tests the case when there are both GTEST_COLOR and --gtest_color."""
- self.assert_(not UsesColor('xterm-color', 'no', 'no'))
- self.assert_(UsesColor('dumb', 'no', 'yes'))
- self.assert_(UsesColor('xterm-color', 'no', 'auto'))
+ self.assertTrue(not UsesColor('xterm-color', 'no', 'no'))
+ self.assertTrue(UsesColor('dumb', 'no', 'yes'))
+ self.assertTrue(UsesColor('xterm-color', 'no', 'auto'))
def testAliasesOfYesAndNo(self):
"""Tests using aliases in specifying --gtest_color."""
- self.assert_(UsesColor('dumb', None, 'true'))
- self.assert_(UsesColor('dumb', None, 'YES'))
- self.assert_(UsesColor('dumb', None, 'T'))
- self.assert_(UsesColor('dumb', None, '1'))
+ self.assertTrue(UsesColor('dumb', None, 'true'))
+ self.assertTrue(UsesColor('dumb', None, 'YES'))
+ self.assertTrue(UsesColor('dumb', None, 'T'))
+ self.assertTrue(UsesColor('dumb', None, '1'))
- self.assert_(not UsesColor('xterm', None, 'f'))
- self.assert_(not UsesColor('xterm', None, 'false'))
- self.assert_(not UsesColor('xterm', None, '0'))
- self.assert_(not UsesColor('xterm', None, 'unknown'))
+ self.assertTrue(not UsesColor('xterm', None, 'f'))
+ self.assertTrue(not UsesColor('xterm', None, 'false'))
+ self.assertTrue(not UsesColor('xterm', None, '0'))
+ self.assertTrue(not UsesColor('xterm', None, 'unknown'))
if __name__ == '__main__':
using testing::internal::AlwaysFalse;
using testing::internal::AlwaysTrue;
-#if GTEST_HAS_DEATH_TEST
+#ifdef GTEST_HAS_DEATH_TEST
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
#include <direct.h> // For chdir().
#include <fcntl.h> // For O_BINARY
#include <io.h>
#include <signal.h>
#include <stdio.h>
-#if GTEST_OS_LINUX
+#include <string>
+#include <vector>
+
+#ifdef GTEST_OS_LINUX
#include <sys/time.h>
#endif // GTEST_OS_LINUX
return 12;
}
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
// Death in dbg due to Windows CRT assertion failure, not opt.
int DieInCRTDebugElse12(int* sideeffect) {
#endif // GTEST_OS_WINDOWS
-#if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA
+#if defined(GTEST_OS_WINDOWS) || defined(GTEST_OS_FUCHSIA)
// Tests the ExitedWithCode predicate.
TEST(ExitStatusPredicateTest, ExitedWithCode) {
#pragma GCC diagnostic pop
#endif
-#if GTEST_USES_PCRE
-
-void DieWithEmbeddedNul() {
- fprintf(stderr, "Hello%cmy null world.\n", '\0');
- fflush(stderr);
- _exit(1);
-}
-
-// Tests that EXPECT_DEATH and ASSERT_DEATH work when the error
-// message has a NUL character in it.
-TEST_F(TestForDeathTest, EmbeddedNulInMessage) {
- EXPECT_DEATH(DieWithEmbeddedNul(), "my null world");
- ASSERT_DEATH(DieWithEmbeddedNul(), "my null world");
-}
-
-#endif // GTEST_USES_PCRE
-
// Tests that death test macros expand to code which interacts well with switch
// statements.
TEST_F(TestForDeathTest, SwitchStatement) {
ASSERT_DEATH(_exit(1), "");
}
-#if GTEST_OS_LINUX
+#ifdef GTEST_OS_LINUX
void SigprofAction(int, siginfo_t*, void*) { /* no op */
}
const testing::internal::RE regex(regex_c_str);
EXPECT_DEATH(GlobalFunction(), regex);
-#if !GTEST_USES_PCRE
-
const ::std::string regex_std_str(regex_c_str);
EXPECT_DEATH(GlobalFunction(), regex_std_str);
// This one is tricky; a temporary pointer into another temporary. Reference
// lifetime extension of the pointer is not sufficient.
EXPECT_DEATH(GlobalFunction(), ::std::string(regex_c_str).c_str());
-
-#endif // !GTEST_USES_PCRE
}
// Tests that a non-void function can be used in a death test.
#endif
}
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
// https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/crtsetreportmode
// In debug mode, the calls to _CrtSetReportMode and _CrtSetReportFile enable
*aborted = false;
}
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
TEST(PopUpDeathTest, DoesNotShowPopUpOnAbort) {
printf(
"This test should be considered failing if it shows "
EXPECT_EXIT(_exit(1), testing::ExitedWithCode(1), "");
ASSERT_EXIT(_exit(42), testing::ExitedWithCode(42), "");
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
// Of all signals effects on the process exit code, only those of SIGABRT
// are documented on Windows.
// See https://msdn.microsoft.com/en-us/query-bi/m/dwwzkt4c.
EXPECT_EXIT(raise(SIGABRT), testing::ExitedWithCode(3), "") << "b_ar";
-#elif !GTEST_OS_FUCHSIA
+#elif !defined(GTEST_OS_FUCHSIA)
// Fuchsia has no unix signals.
EXPECT_EXIT(raise(SIGKILL), testing::KilledBySignal(SIGKILL), "") << "foo";
EXPECT_STREQ("", GetLastErrnoDescription().c_str());
}
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
TEST(AutoHandleTest, AutoHandleWorks) {
HANDLE handle = ::CreateEvent(NULL, FALSE, FALSE, NULL);
ASSERT_NE(INVALID_HANDLE_VALUE, handle);
}
#endif // GTEST_OS_WINDOWS
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
typedef unsigned __int64 BiggestParsable;
typedef signed __int64 BiggestSignedParsable;
#else
EXPECT_EQ(123, char_result);
}
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
TEST(EnvironmentTest, HandleFitsIntoSizeT) {
ASSERT_TRUE(sizeof(HANDLE) <= sizeof(size_t));
}
TEST(MatcherDeathTest, DoesNotBreakBareRegexMatching) {
// googletest tests this, of course; here we ensure that including googlemock
// has not broken it.
-#if GTEST_USES_POSIX_RE
+#ifdef 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");
#include "gtest/gtest-death-test.h"
#include "gtest/gtest.h"
-#if GTEST_HAS_DEATH_TEST
+#ifdef GTEST_HAS_DEATH_TEST
#if GTEST_HAS_SEH
#include <windows.h> // For RaiseException().
TestFlag('death_test_use_fork', '1', '0')
TestFlag('stack_trace_depth', '0', '100')
-
def testXmlOutputFile(self):
"""Tests that $XML_OUTPUT_FILE affects the output flag."""
SetEnvVar('XML_OUTPUT_FILE', 'tmp/bar.xml')
AssertEq('xml:tmp/foo.xml', GetFlag('output'))
+
if __name__ == '__main__':
gtest_test_utils.Main()
# Command to run the googletest-failfast-unittest_ program.
COMMAND = gtest_test_utils.GetTestExecutablePath(
- 'googletest-failfast-unittest_')
+ '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
+SUPPORTS_DEATH_TESTS = (
+ 'HasDeathTest'
+ in gtest_test_utils.Subprocess([COMMAND, LIST_TESTS_FLAG]).output
+)
# Utilities.
"""Runs the test program and returns its output."""
args = []
- xml_path = os.path.join(gtest_test_utils.GetTempDir(),
- '.GTestFailFastUnitTest.xml')
+ 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):
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')]:
+ 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))
+ 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')]:
+ 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))
+ 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))
+ 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):
+ 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)
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(
+ '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):
+ 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):
+ 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)
+ 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."""
passed_count=1,
failure_count=1,
skipped_count=3,
- suppressed_count=0)
+ suppressed_count=0,
+ )
self.assertNotFailFastBehavior(
test_suite='HasFixtureTest',
passed_count=1,
failure_count=4,
skipped_count=0,
- suppressed_count=0)
+ suppressed_count=0,
+ )
def testFlag_HasSimpleTest(self):
"""Tests the behavior of fail_fast and TEST."""
passed_count=1,
failure_count=1,
skipped_count=3,
- suppressed_count=0)
+ suppressed_count=0,
+ )
self.assertNotFailFastBehavior(
test_suite='HasSimpleTest',
passed_count=1,
failure_count=4,
skipped_count=0,
- suppressed_count=0)
+ suppressed_count=0,
+ )
def testFlag_HasParametersTest(self):
"""Tests the behavior of fail_fast and TEST_P."""
passed_count=0,
failure_count=1,
skipped_count=3,
- suppressed_count=0)
+ suppressed_count=0,
+ )
self.assertNotFailFastBehavior(
test_suite='HasParametersSuite/HasParametersTest',
passed_count=0,
failure_count=4,
skipped_count=0,
- suppressed_count=0)
+ suppressed_count=0,
+ )
def testFlag_HasDisabledTest(self):
"""Tests the behavior of fail_fast and Disabled test cases."""
failure_count=1,
skipped_count=2,
suppressed_count=1,
- run_disabled=False)
+ run_disabled=False,
+ )
self.assertNotFailFastBehavior(
test_suite='HasDisabledTest',
passed_count=1,
failure_count=3,
skipped_count=0,
suppressed_count=1,
- run_disabled=False)
+ run_disabled=False,
+ )
def testFlag_HasDisabledRunDisabledTest(self):
"""Tests the behavior of fail_fast and Disabled test cases enabled."""
failure_count=1,
skipped_count=3,
suppressed_count=0,
- run_disabled=True)
+ run_disabled=True,
+ )
self.assertNotFailFastBehavior(
test_suite='HasDisabledTest',
passed_count=1,
failure_count=4,
skipped_count=0,
suppressed_count=0,
- run_disabled=True)
+ run_disabled=True,
+ )
def testFlag_HasDisabledSuiteTest(self):
"""Tests the behavior of fail_fast and Disabled test suites."""
failure_count=0,
skipped_count=0,
suppressed_count=5,
- run_disabled=False)
+ run_disabled=False,
+ )
self.assertNotFailFastBehavior(
test_suite='DISABLED_HasDisabledSuite',
passed_count=0,
failure_count=0,
skipped_count=0,
suppressed_count=5,
- run_disabled=False)
+ run_disabled=False,
+ )
def testFlag_HasDisabledSuiteRunDisabledTest(self):
"""Tests the behavior of fail_fast and Disabled test suites enabled."""
failure_count=1,
skipped_count=3,
suppressed_count=0,
- run_disabled=True)
+ run_disabled=True,
+ )
self.assertNotFailFastBehavior(
test_suite='DISABLED_HasDisabledSuite',
passed_count=1,
failure_count=4,
skipped_count=0,
suppressed_count=0,
- run_disabled=True)
+ run_disabled=True,
+ )
if SUPPORTS_DEATH_TESTS:
passed_count=1,
failure_count=1,
skipped_count=3,
- suppressed_count=0)
+ suppressed_count=0,
+ )
self.assertNotFailFastBehavior(
test_suite='HasDeathTest',
passed_count=1,
failure_count=4,
skipped_count=0,
- suppressed_count=0)
+ suppressed_count=0,
+ )
if __name__ == '__main__':
// This file is #included from gtest-internal.h.
// Do not #include this file anywhere else!
+#include <string>
+
#include "gtest/gtest.h"
#include "gtest/internal/gtest-filepath.h"
#include "src/gtest-internal-inl.h"
-#if GTEST_OS_WINDOWS_MOBILE
+#ifdef GTEST_OS_WINDOWS_MOBILE
#include <windows.h> // NOLINT
-#elif GTEST_OS_WINDOWS
+#elif defined(GTEST_OS_WINDOWS)
#include <direct.h> // NOLINT
#endif // GTEST_OS_WINDOWS_MOBILE
namespace internal {
namespace {
-#if GTEST_OS_WINDOWS_MOBILE
+#ifdef GTEST_OS_WINDOWS_MOBILE
// Windows CE doesn't have the remove C function.
int remove(const char* path) {
const FilePath cwd = FilePath::GetCurrentDir();
posix::ChDir(original_dir.c_str());
-#if GTEST_OS_WINDOWS || GTEST_OS_OS2
+#if defined(GTEST_OS_WINDOWS) || defined(GTEST_OS_OS2)
// Skips the ":".
const char* const cwd_without_drive = strchr(cwd.c_str(), ':');
// RemoveFileName "" -> "./"
TEST(RemoveFileNameTest, EmptyName) {
-#if GTEST_OS_WINDOWS_MOBILE
+#ifdef GTEST_OS_WINDOWS_MOBILE
// On Windows CE, we use the root as the current directory.
EXPECT_EQ(GTEST_PATH_SEP_, FilePath("").RemoveFileName().string());
#else
}
TEST(DirectoryTest, RootDirectoryExists) {
-#if GTEST_OS_WINDOWS // We are on Windows.
+#ifdef GTEST_OS_WINDOWS // We are on Windows.
char current_drive[_MAX_PATH]; // NOLINT
current_drive[0] = static_cast<char>(_getdrive() + 'A' - 1);
current_drive[1] = ':';
#endif // GTEST_OS_WINDOWS
}
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
TEST(DirectoryTest, RootOfWrongDriveDoesNotExists) {
const int saved_drive_ = _getdrive();
// Find a drive that doesn't exist. Start with 'Z' to avoid common ones.
}
#endif // GTEST_OS_WINDOWS
-#if !GTEST_OS_WINDOWS_MOBILE
+#ifndef GTEST_OS_WINDOWS_MOBILE
// Windows CE _does_ consider an empty directory to exist.
TEST(DirectoryTest, EmptyPathDirectoryDoesNotExist) {
EXPECT_FALSE(FilePath("").DirectoryExists());
#endif // !GTEST_OS_WINDOWS_MOBILE
TEST(DirectoryTest, CurrentDirectoryExists) {
-#if GTEST_OS_WINDOWS // We are on Windows.
+#ifdef GTEST_OS_WINDOWS // We are on Windows.
#ifndef _WIN32_CE // Windows CE doesn't have a current directory.
EXPECT_TRUE(FilePath(".").DirectoryExists());
// "/bar" == //bar" == "///bar"
TEST(NormalizeTest, MultipleConsecutiveSeparatorsAtStringStart) {
EXPECT_EQ(GTEST_PATH_SEP_ "bar", FilePath(GTEST_PATH_SEP_ "bar").string());
+#ifdef GTEST_OS_WINDOWS
+ EXPECT_EQ(GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar",
+ FilePath(GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").string());
+#else
EXPECT_EQ(GTEST_PATH_SEP_ "bar",
FilePath(GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").string());
+#endif
EXPECT_EQ(
GTEST_PATH_SEP_ "bar",
FilePath(GTEST_PATH_SEP_ GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").string());
}
// Strings representing a directory and a file, with identical paths
- // except for the trailing separator character that distinquishes
+ // except for the trailing separator character that distinguishes
// a directory named 'test' from a file named 'test'. Example names:
FilePath testdata_path_; // "/tmp/directory_creation/test/"
FilePath testdata_file_; // "/tmp/directory_creation/test"
TEST(FilePathTest, IsAbsolutePath) {
EXPECT_FALSE(FilePath("is" GTEST_PATH_SEP_ "relative").IsAbsolutePath());
EXPECT_FALSE(FilePath("").IsAbsolutePath());
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
EXPECT_TRUE(
FilePath("c:\\" GTEST_PATH_SEP_ "is_not" GTEST_PATH_SEP_ "relative")
.IsAbsolutePath());
EXPECT_TRUE(
FilePath("c:/" GTEST_PATH_SEP_ "is_not" GTEST_PATH_SEP_ "relative")
.IsAbsolutePath());
+ EXPECT_TRUE(FilePath("d:/Windows").IsAbsolutePath());
+ EXPECT_TRUE(FilePath("\\\\Host\\Share").IsAbsolutePath());
+ EXPECT_TRUE(FilePath("\\\\Host\\Share\\Folder").IsAbsolutePath());
#else
EXPECT_TRUE(FilePath(GTEST_PATH_SEP_ "is_not" GTEST_PATH_SEP_ "relative")
.IsAbsolutePath());
}
TEST(FilePathTest, IsRootDirectory) {
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
EXPECT_TRUE(FilePath("a:\\").IsRootDirectory());
EXPECT_TRUE(FilePath("Z:/").IsRootDirectory());
EXPECT_TRUE(FilePath("e://").IsRootDirectory());
EXPECT_FALSE(FilePath("b:a").IsRootDirectory());
EXPECT_FALSE(FilePath("8:/").IsRootDirectory());
EXPECT_FALSE(FilePath("c|/").IsRootDirectory());
+ EXPECT_TRUE(FilePath("c:/").IsRootDirectory());
+ EXPECT_FALSE(FilePath("d:/Windows").IsRootDirectory());
+
+ // This is for backward compatibility, since callers (even in this library)
+ // have assumed IsRootDirectory() implies a trailing directory separator.
+ EXPECT_FALSE(FilePath("\\\\Host\\Share").IsRootDirectory());
+
+ EXPECT_TRUE(FilePath("\\\\Host\\Share\\").IsRootDirectory());
+ EXPECT_FALSE(FilePath("\\\\Host\\Share\\.").IsRootDirectory());
+ EXPECT_FALSE(FilePath("\\\\Host\\Share\\C$\\").IsRootDirectory());
#else
EXPECT_TRUE(FilePath("/").IsRootDirectory());
EXPECT_TRUE(FilePath("//").IsRootDirectory());
import os
import re
+
try:
from sets import Set as set # For Python 2.3 compatibility
except ImportError:
if sys.executable:
os.environ['EMPTY_VAR'] = ''
child = gtest_test_utils.Subprocess(
- [sys.executable, '-c', 'import os; print(\'EMPTY_VAR\' in os.environ)'])
+ [sys.executable, '-c', "import os; print('EMPTY_VAR' in os.environ)"]
+ )
CAN_PASS_EMPTY_ENV = eval(child.output)
os.environ['UNSET_VAR'] = 'X'
del os.environ['UNSET_VAR']
child = gtest_test_utils.Subprocess(
- [sys.executable, '-c', 'import os; print(\'UNSET_VAR\' not in os.environ)'
- ])
+ [sys.executable, '-c', "import os; print('UNSET_VAR' not in os.environ)"]
+ )
CAN_UNSET_ENV = eval(child.output)
# make sense on platforms that cannot pass empty env variables (Win32)
# and on platforms that cannot unset variables (since we cannot tell
# the difference between "" and NULL -- Borland and Solaris < 5.10)
-CAN_TEST_EMPTY_FILTER = (CAN_PASS_EMPTY_ENV and CAN_UNSET_ENV)
+CAN_TEST_EMPTY_FILTER = CAN_PASS_EMPTY_ENV and CAN_UNSET_ENV
# The environment variable for specifying the test filters.
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
+SUPPORTS_DEATH_TESTS = (
+ 'HasDeathTest'
+ in gtest_test_utils.Subprocess([COMMAND, LIST_TESTS_FLAG]).output
+)
# Full names of all tests in googletest-filter-unittests_.
PARAM_TESTS = [
'SeqQ/ParamTest.TestX/1',
'SeqQ/ParamTest.TestY/0',
'SeqQ/ParamTest.TestY/1',
- ]
+]
DISABLED_TESTS = [
'BarTest.DISABLED_TestFour',
'DISABLED_FoobarTest.Test1',
'DISABLED_FoobarTest.DISABLED_Test2',
'DISABLED_FoobarbazTest.TestA',
- ]
+]
if SUPPORTS_DEATH_TESTS:
DEATH_TESTS = [
- 'HasDeathTest.Test1',
- 'HasDeathTest.Test2',
- ]
+ 'HasDeathTest.Test1',
+ 'HasDeathTest.Test2',
+ ]
else:
DEATH_TESTS = []
# All the non-disabled tests.
-ACTIVE_TESTS = [
- 'FooTest.Abc',
- 'FooTest.Xyz',
-
- 'BarTest.TestOne',
- 'BarTest.TestTwo',
- 'BarTest.TestThree',
-
- 'BazTest.TestOne',
- 'BazTest.TestA',
- 'BazTest.TestB',
- ] + DEATH_TESTS + PARAM_TESTS
+ACTIVE_TESTS = (
+ [
+ 'FooTest.Abc',
+ 'FooTest.Xyz',
+ 'BarTest.TestOne',
+ 'BarTest.TestTwo',
+ 'BarTest.TestThree',
+ 'BazTest.TestOne',
+ 'BazTest.TestA',
+ 'BazTest.TestB',
+ ]
+ + DEATH_TESTS
+ + PARAM_TESTS
+)
param_tests_present = None
del environ[env_var]
-def RunAndReturnOutput(args = None):
+def RunAndReturnOutput(args=None):
"""Runs the test program and returns its output."""
- return gtest_test_utils.Subprocess([COMMAND] + (args or []),
- env=environ).output
+ return gtest_test_utils.Subprocess(
+ [COMMAND] + (args or []), env=environ
+ ).output
-def RunAndExtractTestList(args = None):
+def RunAndExtractTestList(args=None):
"""Runs the test program and returns its exit code and a list of tests run."""
p = gtest_test_utils.Subprocess([COMMAND] + (args or []), env=environ)
def RunWithSharding(total_shards, shard_index, command):
"""Runs a test program shard and returns exit code and a list of tests run."""
- extra_env = {SHARD_INDEX_ENV_VAR: str(shard_index),
- TOTAL_SHARDS_ENV_VAR: str(total_shards)}
+ extra_env = {
+ SHARD_INDEX_ENV_VAR: str(shard_index),
+ TOTAL_SHARDS_ENV_VAR: str(total_shards),
+ }
return InvokeWithModifiedEnv(extra_env, RunAndExtractTestList, command)
+
# The unit test.
"""Asserts that two sets are equal."""
for elem in lhs:
- self.assert_(elem in rhs, '%s in %s' % (elem, rhs))
+ self.assertTrue(elem in rhs, '%s in %s' % (elem, rhs))
for elem in rhs:
- self.assert_(elem in lhs, '%s in %s' % (elem, lhs))
+ self.assertTrue(elem in lhs, '%s in %s' % (elem, lhs))
def AssertPartitionIsValid(self, set_var, list_of_sets):
"""Asserts that list_of_sets is a valid partition of set_var."""
# into a process using the environment variable. However, we can still
# test the case when the variable is not supplied (i.e., gtest_filter is
# None).
- # pylint: disable-msg=C6403
+ # pylint: disable=g-explicit-bool-comparison
if CAN_TEST_EMPTY_FILTER or gtest_filter != '':
SetEnvVar(FILTER_ENV_VAR, gtest_filter)
tests_run = RunAndExtractTestList()[0]
SetEnvVar(FILTER_ENV_VAR, None)
self.AssertSetEqual(tests_run, tests_to_run)
- # pylint: enable-msg=C6403
+ # pylint: enable=g-explicit-bool-comparison
# Next, tests using the command line flag.
tests_run = RunAndExtractTestList(args)[0]
self.AssertSetEqual(tests_run, tests_to_run)
- def RunAndVerifyWithSharding(self, gtest_filter, total_shards, tests_to_run,
- args=None, check_exit_0=False):
+ def RunAndVerifyWithSharding(
+ self,
+ gtest_filter,
+ total_shards,
+ tests_to_run,
+ args=None,
+ check_exit_0=False,
+ ):
"""Checks that binary runs correct tests for the given filter and shard.
Runs all shards of googletest-filter-unittest_ with the given filter, and
gtest_filter: A filter to apply to the tests.
total_shards: A total number of shards to split test run into.
tests_to_run: A set of tests expected to run.
- args : Arguments to pass to the to the test binary.
- check_exit_0: When set to a true value, make sure that all shards
- return 0.
+ args: Arguments to pass to the to the test binary.
+ check_exit_0: When set to a true value, make sure that all shards return
+ 0.
"""
tests_to_run = self.AdjustForParameterizedTests(tests_to_run)
# into a process using the environment variable. However, we can still
# test the case when the variable is not supplied (i.e., gtest_filter is
# None).
- # pylint: disable-msg=C6403
+ # pylint: disable=g-explicit-bool-comparison
if CAN_TEST_EMPTY_FILTER or gtest_filter != '':
SetEnvVar(FILTER_ENV_VAR, gtest_filter)
partition = []
self.AssertPartitionIsValid(tests_to_run, partition)
SetEnvVar(FILTER_ENV_VAR, None)
- # pylint: enable-msg=C6403
+ # pylint: enable=g-explicit-bool-comparison
def RunAndVerifyAllowingDisabled(self, gtest_filter, tests_to_run):
"""Checks that the binary runs correct set of tests for the given filter.
global param_tests_present
if param_tests_present is None:
- param_tests_present = PARAM_TEST_REGEX.search(
- RunAndReturnOutput()) is not None
+ param_tests_present = (
+ PARAM_TEST_REGEX.search(RunAndReturnOutput()) is not None
+ )
def testDefaultBehavior(self):
"""Tests the behavior of not specifying the filter."""
BAZ_TESTS = ['BazTest.TestOne', 'BazTest.TestA', 'BazTest.TestB']
self.RunAndVerify('BazTest.*', BAZ_TESTS)
- self.RunAndVerifyAllowingDisabled('BazTest.*',
- BAZ_TESTS + ['BazTest.DISABLED_TestC'])
+ self.RunAndVerifyAllowingDisabled(
+ 'BazTest.*', BAZ_TESTS + ['BazTest.DISABLED_TestC']
+ )
def testFilterByTest(self):
"""Tests filtering by test name."""
"""Select only the disabled tests to run."""
self.RunAndVerify('DISABLED_FoobarTest.Test1', [])
- self.RunAndVerifyAllowingDisabled('DISABLED_FoobarTest.Test1',
- ['DISABLED_FoobarTest.Test1'])
+ self.RunAndVerifyAllowingDisabled(
+ 'DISABLED_FoobarTest.Test1', ['DISABLED_FoobarTest.Test1']
+ )
self.RunAndVerify('*DISABLED_*', [])
self.RunAndVerifyAllowingDisabled('*DISABLED_*', DISABLED_TESTS)
self.RunAndVerify('*.DISABLED_*', [])
- self.RunAndVerifyAllowingDisabled('*.DISABLED_*', [
- 'BarTest.DISABLED_TestFour',
- 'BarTest.DISABLED_TestFive',
- 'BazTest.DISABLED_TestC',
- 'DISABLED_FoobarTest.DISABLED_Test2',
- ])
+ self.RunAndVerifyAllowingDisabled(
+ '*.DISABLED_*',
+ [
+ 'BarTest.DISABLED_TestFour',
+ 'BarTest.DISABLED_TestFive',
+ 'BazTest.DISABLED_TestC',
+ 'DISABLED_FoobarTest.DISABLED_Test2',
+ ],
+ )
self.RunAndVerify('DISABLED_*', [])
- self.RunAndVerifyAllowingDisabled('DISABLED_*', [
- 'DISABLED_FoobarTest.Test1',
- 'DISABLED_FoobarTest.DISABLED_Test2',
- 'DISABLED_FoobarbazTest.TestA',
- ])
+ self.RunAndVerifyAllowingDisabled(
+ 'DISABLED_*',
+ [
+ 'DISABLED_FoobarTest.Test1',
+ 'DISABLED_FoobarTest.DISABLED_Test2',
+ 'DISABLED_FoobarbazTest.TestA',
+ ],
+ )
def testWildcardInTestCaseName(self):
"""Tests using wildcard in the test case name."""
- self.RunAndVerify('*a*.*', [
- 'BarTest.TestOne',
- 'BarTest.TestTwo',
- 'BarTest.TestThree',
-
- 'BazTest.TestOne',
- 'BazTest.TestA',
- 'BazTest.TestB', ] + DEATH_TESTS + PARAM_TESTS)
+ self.RunAndVerify(
+ '*a*.*',
+ [
+ 'BarTest.TestOne',
+ 'BarTest.TestTwo',
+ 'BarTest.TestThree',
+ 'BazTest.TestOne',
+ 'BazTest.TestA',
+ 'BazTest.TestB',
+ ]
+ + DEATH_TESTS
+ + PARAM_TESTS,
+ )
def testWildcardInTestName(self):
"""Tests using wildcard in the test name."""
def testFilterWithoutDot(self):
"""Tests a filter that has no '.' in it."""
- self.RunAndVerify('*z*', [
- 'FooTest.Xyz',
-
- 'BazTest.TestOne',
- 'BazTest.TestA',
- 'BazTest.TestB',
- ])
+ self.RunAndVerify(
+ '*z*',
+ [
+ 'FooTest.Xyz',
+ 'BazTest.TestOne',
+ 'BazTest.TestA',
+ 'BazTest.TestB',
+ ],
+ )
def testTwoPatterns(self):
"""Tests filters that consist of two patterns."""
- self.RunAndVerify('Foo*.*:*A*', [
- 'FooTest.Abc',
- 'FooTest.Xyz',
-
- 'BazTest.TestA',
- ])
+ self.RunAndVerify(
+ 'Foo*.*:*A*',
+ [
+ 'FooTest.Abc',
+ 'FooTest.Xyz',
+ 'BazTest.TestA',
+ ],
+ )
# An empty pattern + a non-empty one
self.RunAndVerify(':*A*', ['FooTest.Abc', 'BazTest.TestA'])
def testThreePatterns(self):
"""Tests filters that consist of three patterns."""
- self.RunAndVerify('*oo*:*A*:*One', [
- 'FooTest.Abc',
- 'FooTest.Xyz',
-
- 'BarTest.TestOne',
-
- 'BazTest.TestOne',
- 'BazTest.TestA',
- ])
+ self.RunAndVerify(
+ '*oo*:*A*:*One',
+ [
+ 'FooTest.Abc',
+ 'FooTest.Xyz',
+ 'BarTest.TestOne',
+ 'BazTest.TestOne',
+ 'BazTest.TestA',
+ ],
+ )
# The 2nd pattern is empty.
- self.RunAndVerify('*oo*::*One', [
- 'FooTest.Abc',
- 'FooTest.Xyz',
-
- 'BarTest.TestOne',
-
- 'BazTest.TestOne',
- ])
+ self.RunAndVerify(
+ '*oo*::*One',
+ [
+ 'FooTest.Abc',
+ 'FooTest.Xyz',
+ 'BarTest.TestOne',
+ 'BazTest.TestOne',
+ ],
+ )
# The last 2 patterns are empty.
- self.RunAndVerify('*oo*::', [
- 'FooTest.Abc',
- 'FooTest.Xyz',
- ])
+ self.RunAndVerify(
+ '*oo*::',
+ [
+ 'FooTest.Abc',
+ 'FooTest.Xyz',
+ ],
+ )
def testNegativeFilters(self):
- self.RunAndVerify('*-BazTest.TestOne', [
- 'FooTest.Abc',
- 'FooTest.Xyz',
-
- 'BarTest.TestOne',
- 'BarTest.TestTwo',
- 'BarTest.TestThree',
-
- 'BazTest.TestA',
- 'BazTest.TestB',
- ] + DEATH_TESTS + PARAM_TESTS)
-
- self.RunAndVerify('*-FooTest.Abc:BazTest.*', [
- 'FooTest.Xyz',
-
- 'BarTest.TestOne',
- 'BarTest.TestTwo',
- 'BarTest.TestThree',
- ] + DEATH_TESTS + PARAM_TESTS)
-
- self.RunAndVerify('BarTest.*-BarTest.TestOne', [
- 'BarTest.TestTwo',
- 'BarTest.TestThree',
- ])
+ self.RunAndVerify(
+ '*-BazTest.TestOne',
+ [
+ 'FooTest.Abc',
+ 'FooTest.Xyz',
+ 'BarTest.TestOne',
+ 'BarTest.TestTwo',
+ 'BarTest.TestThree',
+ 'BazTest.TestA',
+ 'BazTest.TestB',
+ ]
+ + DEATH_TESTS
+ + PARAM_TESTS,
+ )
+
+ self.RunAndVerify(
+ '*-FooTest.Abc:BazTest.*',
+ [
+ 'FooTest.Xyz',
+ 'BarTest.TestOne',
+ 'BarTest.TestTwo',
+ 'BarTest.TestThree',
+ ]
+ + DEATH_TESTS
+ + PARAM_TESTS,
+ )
+
+ self.RunAndVerify(
+ 'BarTest.*-BarTest.TestOne',
+ [
+ 'BarTest.TestTwo',
+ 'BarTest.TestThree',
+ ],
+ )
# Tests without leading '*'.
- self.RunAndVerify('-FooTest.Abc:FooTest.Xyz:BazTest.*', [
- 'BarTest.TestOne',
- 'BarTest.TestTwo',
- 'BarTest.TestThree',
- ] + DEATH_TESTS + PARAM_TESTS)
+ self.RunAndVerify(
+ '-FooTest.Abc:FooTest.Xyz:BazTest.*',
+ [
+ 'BarTest.TestOne',
+ 'BarTest.TestTwo',
+ 'BarTest.TestThree',
+ ]
+ + DEATH_TESTS
+ + PARAM_TESTS,
+ )
# Value parameterized tests.
self.RunAndVerify('*/*', PARAM_TESTS)
# Value parameterized tests filtering by the sequence name.
- self.RunAndVerify('SeqP/*', [
- 'SeqP/ParamTest.TestX/0',
- 'SeqP/ParamTest.TestX/1',
- 'SeqP/ParamTest.TestY/0',
- 'SeqP/ParamTest.TestY/1',
- ])
+ self.RunAndVerify(
+ 'SeqP/*',
+ [
+ 'SeqP/ParamTest.TestX/0',
+ 'SeqP/ParamTest.TestX/1',
+ 'SeqP/ParamTest.TestY/0',
+ 'SeqP/ParamTest.TestY/1',
+ ],
+ )
# Value parameterized tests filtering by the test name.
- self.RunAndVerify('*/0', [
- 'SeqP/ParamTest.TestX/0',
- 'SeqP/ParamTest.TestY/0',
- 'SeqQ/ParamTest.TestX/0',
- 'SeqQ/ParamTest.TestY/0',
- ])
+ self.RunAndVerify(
+ '*/0',
+ [
+ 'SeqP/ParamTest.TestX/0',
+ 'SeqP/ParamTest.TestY/0',
+ 'SeqQ/ParamTest.TestX/0',
+ 'SeqQ/ParamTest.TestY/0',
+ ],
+ )
def testFlagOverridesEnvVar(self):
"""Tests that the filter flag overrides the filtering env. variable."""
def testShardStatusFileIsCreated(self):
"""Tests that the shard file is created if specified in the environment."""
- shard_status_file = os.path.join(gtest_test_utils.GetTempDir(),
- 'shard_status_file')
- self.assert_(not os.path.exists(shard_status_file))
+ shard_status_file = os.path.join(
+ gtest_test_utils.GetTempDir(), 'shard_status_file'
+ )
+ self.assertTrue(not os.path.exists(shard_status_file))
extra_env = {SHARD_STATUS_FILE_ENV_VAR: shard_status_file}
try:
InvokeWithModifiedEnv(extra_env, RunAndReturnOutput)
finally:
- self.assert_(os.path.exists(shard_status_file))
+ self.assertTrue(os.path.exists(shard_status_file))
os.remove(shard_status_file)
def testShardStatusFileIsCreatedWithListTests(self):
"""Tests that the shard file is created with the "list_tests" flag."""
- shard_status_file = os.path.join(gtest_test_utils.GetTempDir(),
- 'shard_status_file2')
- self.assert_(not os.path.exists(shard_status_file))
+ shard_status_file = os.path.join(
+ gtest_test_utils.GetTempDir(), 'shard_status_file2'
+ )
+ self.assertTrue(not os.path.exists(shard_status_file))
extra_env = {SHARD_STATUS_FILE_ENV_VAR: shard_status_file}
try:
- output = InvokeWithModifiedEnv(extra_env,
- RunAndReturnOutput,
- [LIST_TESTS_FLAG])
+ output = InvokeWithModifiedEnv(
+ extra_env, RunAndReturnOutput, [LIST_TESTS_FLAG]
+ )
finally:
# This assertion ensures that Google Test enumerated the tests as
# opposed to running them.
- self.assert_('[==========]' not in output,
- 'Unexpected output during test enumeration.\n'
- 'Please ensure that LIST_TESTS_FLAG is assigned the\n'
- 'correct flag value for listing Google Test tests.')
-
- self.assert_(os.path.exists(shard_status_file))
+ self.assertTrue(
+ '[==========]' not in output,
+ (
+ 'Unexpected output during test enumeration.\n'
+ 'Please ensure that LIST_TESTS_FLAG is assigned the\n'
+ 'correct flag value for listing Google Test tests.'
+ ),
+ )
+
+ self.assertTrue(os.path.exists(shard_status_file))
os.remove(shard_status_file)
def testDisabledBanner(self):
make_filter = lambda s: ['--%s=%s' % (FILTER_FLAG, s)]
banners = RunAndExtractDisabledBannerList(make_filter('*'))
- self.AssertSetEqual(banners, [
- 'BarTest.DISABLED_TestFour', 'BarTest.DISABLED_TestFive',
- 'BazTest.DISABLED_TestC'
- ])
+ self.AssertSetEqual(
+ banners,
+ [
+ 'BarTest.DISABLED_TestFour',
+ 'BarTest.DISABLED_TestFive',
+ 'BazTest.DISABLED_TestC',
+ ],
+ )
banners = RunAndExtractDisabledBannerList(make_filter('Bar*'))
self.AssertSetEqual(
- banners, ['BarTest.DISABLED_TestFour', 'BarTest.DISABLED_TestFive'])
+ banners, ['BarTest.DISABLED_TestFour', 'BarTest.DISABLED_TestFive']
+ )
banners = RunAndExtractDisabledBannerList(make_filter('*-Bar*'))
self.AssertSetEqual(banners, ['BazTest.DISABLED_TestC'])
if SUPPORTS_DEATH_TESTS:
+
def testShardingWorksWithDeathTests(self):
"""Tests integration with death tests and sharding."""
expected_tests = [
'HasDeathTest.Test1',
'HasDeathTest.Test2',
-
'SeqP/ParamTest.TestX/0',
'SeqP/ParamTest.TestX/1',
'SeqP/ParamTest.TestY/0',
'SeqP/ParamTest.TestY/1',
- ]
-
- for flag in ['--gtest_death_test_style=threadsafe',
- '--gtest_death_test_style=fast']:
- self.RunAndVerifyWithSharding(gtest_filter, 3, expected_tests,
- check_exit_0=True, args=[flag])
- self.RunAndVerifyWithSharding(gtest_filter, 5, expected_tests,
- check_exit_0=True, args=[flag])
+ ]
+
+ for flag in [
+ '--gtest_death_test_style=threadsafe',
+ '--gtest_death_test_style=fast',
+ ]:
+ self.RunAndVerifyWithSharding(
+ gtest_filter, 3, expected_tests, check_exit_0=True, args=[flag]
+ )
+ self.RunAndVerifyWithSharding(
+ gtest_filter, 5, expected_tests, check_exit_0=True, args=[flag]
+ )
+
if __name__ == '__main__':
gtest_test_utils.Main()
def RunAndReturnOutput(args=None):
"""Runs the test program and returns its output."""
- return gtest_test_utils.Subprocess([
- gtest_test_utils.GetTestExecutablePath(
- 'googletest-global-environment-unittest_')
- ] + (args or [])).output
+ return gtest_test_utils.Subprocess(
+ [
+ gtest_test_utils.GetTestExecutablePath(
+ 'googletest-global-environment-unittest_'
+ )
+ ]
+ + (args or [])
+ ).output
class GTestGlobalEnvironmentUnitTest(gtest_test_utils.TestCase):
'--gtest_recreate_environments_when_repeating=true',
])
- expected_pattern = ('(.|\n)*'
- r'Repeating all tests \(iteration 1\)'
- '(.|\n)*'
- 'Global test environment set-up.'
- '(.|\n)*'
- 'SomeTest.DoesFoo'
- '(.|\n)*'
- 'Global test environment tear-down'
- '(.|\n)*'
- r'Repeating all tests \(iteration 2\)'
- '(.|\n)*'
- 'Global test environment set-up.'
- '(.|\n)*'
- 'SomeTest.DoesFoo'
- '(.|\n)*'
- 'Global test environment tear-down'
- '(.|\n)*')
+ expected_pattern = (
+ '(.|\n)*'
+ r'Repeating all tests \(iteration 1\)'
+ '(.|\n)*'
+ 'Global test environment set-up.'
+ '(.|\n)*'
+ 'SomeTest.DoesFoo'
+ '(.|\n)*'
+ 'Global test environment tear-down'
+ '(.|\n)*'
+ r'Repeating all tests \(iteration 2\)'
+ '(.|\n)*'
+ 'Global test environment set-up.'
+ '(.|\n)*'
+ 'SomeTest.DoesFoo'
+ '(.|\n)*'
+ 'Global test environment tear-down'
+ '(.|\n)*'
+ )
self.assertRegex(txt, expected_pattern)
def testEnvironmentSetUpAndTornDownOnce(self):
# By default the environment should only be set up and torn down once, at
# the start and end of the test respectively.
- txt = RunAndReturnOutput([
- '--gtest_repeat=2',
- ])
-
- expected_pattern = ('(.|\n)*'
- r'Repeating all tests \(iteration 1\)'
- '(.|\n)*'
- 'Global test environment set-up.'
- '(.|\n)*'
- 'SomeTest.DoesFoo'
- '(.|\n)*'
- r'Repeating all tests \(iteration 2\)'
- '(.|\n)*'
- 'SomeTest.DoesFoo'
- '(.|\n)*'
- 'Global test environment tear-down'
- '(.|\n)*')
+ txt = RunAndReturnOutput(
+ [
+ '--gtest_repeat=2',
+ ]
+ )
+
+ expected_pattern = (
+ '(.|\n)*'
+ r'Repeating all tests \(iteration 1\)'
+ '(.|\n)*'
+ 'Global test environment set-up.'
+ '(.|\n)*'
+ 'SomeTest.DoesFoo'
+ '(.|\n)*'
+ r'Repeating all tests \(iteration 2\)'
+ '(.|\n)*'
+ 'SomeTest.DoesFoo'
+ '(.|\n)*'
+ 'Global test environment tear-down'
+ '(.|\n)*'
+ )
self.assertRegex(txt, expected_pattern)
self.assertEqual(len(re.findall('Global test environment set-up', txt)), 1)
self.assertEqual(
- len(re.findall('Global test environment tear-down', txt)), 1)
+ len(re.findall('Global test environment tear-down', txt)), 1
+ )
if __name__ == '__main__':
GTEST_OUTPUT_2_TEST = 'gtest_xml_outfile2_test_'
EXPECTED_1 = {
- u'tests':
- 1,
- u'failures':
- 0,
- u'disabled':
- 0,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'name':
- u'AllTests',
- u'testsuites': [{
- u'name':
- u'PropertyOne',
- u'tests':
- 1,
- u'failures':
- 0,
- u'disabled':
- 0,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'testsuite': [{
- u'name': u'TestSomeProperties',
- u'file': u'gtest_xml_outfile1_test_.cc',
- u'line': 41,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'PropertyOne',
- u'SetUpProp': u'1',
- u'TestSomeProperty': u'1',
- u'TearDownProp': u'1',
+ 'tests': 1,
+ 'failures': 0,
+ 'disabled': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'name': 'AllTests',
+ 'testsuites': [{
+ 'name': 'PropertyOne',
+ 'tests': 1,
+ 'failures': 0,
+ 'disabled': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'testsuite': [{
+ 'name': 'TestSomeProperties',
+ 'file': 'gtest_xml_outfile1_test_.cc',
+ 'line': 41,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'PropertyOne',
+ 'SetUpProp': '1',
+ 'TestSomeProperty': '1',
+ 'TearDownProp': '1',
}],
}],
}
EXPECTED_2 = {
- u'tests':
- 1,
- u'failures':
- 0,
- u'disabled':
- 0,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'name':
- u'AllTests',
- u'testsuites': [{
- u'name':
- u'PropertyTwo',
- u'tests':
- 1,
- u'failures':
- 0,
- u'disabled':
- 0,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'testsuite': [{
- u'name': u'TestSomeProperties',
- u'file': u'gtest_xml_outfile2_test_.cc',
- u'line': 41,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'timestamp': u'*',
- u'time': u'*',
- u'classname': u'PropertyTwo',
- u'SetUpProp': u'2',
- u'TestSomeProperty': u'2',
- u'TearDownProp': u'2',
+ 'tests': 1,
+ 'failures': 0,
+ 'disabled': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'name': 'AllTests',
+ 'testsuites': [{
+ 'name': 'PropertyTwo',
+ 'tests': 1,
+ 'failures': 0,
+ 'disabled': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'testsuite': [{
+ 'name': 'TestInt64ConvertibleProperties',
+ 'file': 'gtest_xml_outfile2_test_.cc',
+ 'line': 43,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'timestamp': '*',
+ 'time': '*',
+ 'classname': 'PropertyTwo',
+ 'SetUpProp': '2',
+ 'TestFloatProperty': '3.25',
+ 'TestDoubleProperty': '4.75',
+ 'TestSizetProperty': '5',
+ 'TestBoolProperty': 'true',
+ 'TestCharProperty': 'A',
+ 'TestInt16Property': '6',
+ 'TestInt32Property': '7',
+ 'TestInt64Property': '8',
+ 'TestEnumProperty': '9',
+ 'TestAtomicIntProperty': '10',
+ 'TearDownProp': '2',
}],
}],
}
# We want the trailing '/' that the last "" provides in os.path.join, for
# telling Google Test to create an output directory instead of a single file
# for xml output.
- self.output_dir_ = os.path.join(gtest_test_utils.GetTempDir(),
- GTEST_OUTPUT_SUBDIR, '')
+ self.output_dir_ = os.path.join(
+ gtest_test_utils.GetTempDir(), GTEST_OUTPUT_SUBDIR, ''
+ )
self.DeleteFilesAndDir()
def tearDown(self):
def _TestOutFile(self, test_name, expected):
gtest_prog_path = gtest_test_utils.GetTestExecutablePath(test_name)
command = [gtest_prog_path, '--gtest_output=json:%s' % self.output_dir_]
- p = gtest_test_utils.Subprocess(command,
- working_dir=gtest_test_utils.GetTempDir())
- self.assert_(p.exited)
- self.assertEquals(0, p.exit_code)
+ p = gtest_test_utils.Subprocess(
+ command, working_dir=gtest_test_utils.GetTempDir()
+ )
+ self.assertTrue(p.exited)
+ self.assertEqual(0, p.exit_code)
output_file_name1 = test_name + '.json'
output_file1 = os.path.join(self.output_dir_, output_file_name1)
output_file_name2 = 'lt-' + output_file_name1
output_file2 = os.path.join(self.output_dir_, output_file_name2)
- self.assert_(os.path.isfile(output_file1) or os.path.isfile(output_file2),
- output_file1)
+ self.assertTrue(
+ os.path.isfile(output_file1) or os.path.isfile(output_file2),
+ output_file1,
+ )
if os.path.isfile(output_file1):
with open(output_file1) as f:
if SUPPORTS_STACK_TRACES:
STACK_TRACE_TEMPLATE = '\nStack trace:\n*'
else:
- STACK_TRACE_TEMPLATE = ''
+ STACK_TRACE_TEMPLATE = '\n'
EXPECTED_NON_EMPTY = {
- u'tests':
- 26,
- u'failures':
- 5,
- u'disabled':
- 2,
- u'errors':
- 0,
- u'timestamp':
- u'*',
- u'time':
- u'*',
- u'ad_hoc_property':
- u'42',
- u'name':
- u'AllTests',
- u'testsuites': [{
- u'name':
- u'SuccessfulTest',
- u'tests':
- 1,
- u'failures':
- 0,
- u'disabled':
- 0,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'testsuite': [{
- u'name': u'Succeeds',
- u'file': u'gtest_xml_output_unittest_.cc',
- u'line': 51,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'SuccessfulTest'
- }]
- }, {
- u'name':
- u'FailedTest',
- u'tests':
- 1,
- u'failures':
- 1,
- u'disabled':
- 0,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'testsuite': [{
- u'name':
- u'Fails',
- u'file':
- u'gtest_xml_output_unittest_.cc',
- u'line':
- 59,
- u'status':
- u'RUN',
- u'result':
- u'COMPLETED',
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'classname':
- u'FailedTest',
- 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':
- u'DisabledTest',
- u'tests':
- 1,
- u'failures':
- 0,
- u'disabled':
- 1,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'testsuite': [{
- u'name': u'DISABLED_test_not_run',
- u'file': u'gtest_xml_output_unittest_.cc',
- u'line': 66,
- u'status': u'NOTRUN',
- u'result': u'SUPPRESSED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'DisabledTest'
- }]
- }, {
- u'name':
- u'SkippedTest',
- u'tests':
- 3,
- u'failures':
- 1,
- u'disabled':
- 0,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'testsuite': [{
- u'name': u'Skipped',
- u'file': 'gtest_xml_output_unittest_.cc',
- u'line': 73,
- u'status': u'RUN',
- u'result': u'SKIPPED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'SkippedTest'
- }, {
- u'name': u'SkippedWithMessage',
- u'file': 'gtest_xml_output_unittest_.cc',
- u'line': 77,
- u'status': u'RUN',
- u'result': u'SKIPPED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'SkippedTest'
- }, {
- u'name':
- u'SkippedAfterFailure',
- u'file':
- 'gtest_xml_output_unittest_.cc',
- u'line':
- 81,
- 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':
- u'MixedResultTest',
- u'tests':
- 3,
- u'failures':
- 1,
- u'disabled':
- 1,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'testsuite': [{
- u'name': u'Succeeds',
- u'file': 'gtest_xml_output_unittest_.cc',
- u'line': 86,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'MixedResultTest'
- }, {
- u'name':
- u'Fails',
- u'file':
- u'gtest_xml_output_unittest_.cc',
- u'line':
- 91,
- u'status':
- u'RUN',
- u'result':
- u'COMPLETED',
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'classname':
- u'MixedResultTest',
- 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'failure': u'gtest_xml_output_unittest_.cc:*\n'
- u'Expected equality of these values:\n'
- u' 2\n 3' + STACK_TRACE_TEMPLATE,
- u'type': u''
- }]
- }, {
- u'name': u'DISABLED_test',
- u'file': u'gtest_xml_output_unittest_.cc',
- u'line': 96,
- u'status': u'NOTRUN',
- u'result': u'SUPPRESSED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'MixedResultTest'
- }]
- }, {
- u'name':
- u'XmlQuotingTest',
- u'tests':
- 1,
- u'failures':
- 1,
- u'disabled':
- 0,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'testsuite': [{
- u'name':
- u'OutputsCData',
- u'file':
- u'gtest_xml_output_unittest_.cc',
- u'line':
- 100,
- u'status':
- u'RUN',
- u'result':
- u'COMPLETED',
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'classname':
- u'XmlQuotingTest',
- u'failures': [{
- u'failure': u'gtest_xml_output_unittest_.cc:*\n'
- u'Failed\nXML output: <?xml encoding="utf-8">'
- u'<top><![CDATA[cdata text]]></top>' +
- STACK_TRACE_TEMPLATE,
- u'type': u''
- }]
- }]
- }, {
- u'name':
- u'InvalidCharactersTest',
- u'tests':
- 1,
- u'failures':
- 1,
- u'disabled':
- 0,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'testsuite': [{
- u'name':
- u'InvalidCharactersInMessage',
- u'file':
- u'gtest_xml_output_unittest_.cc',
- u'line':
- 107,
- u'status':
- u'RUN',
- u'result':
- u'COMPLETED',
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'classname':
- u'InvalidCharactersTest',
- u'failures': [{
- u'failure': u'gtest_xml_output_unittest_.cc:*\n'
- u'Failed\nInvalid characters in brackets'
- u' [\x01\x02]' + STACK_TRACE_TEMPLATE,
- u'type': u''
- }]
- }]
- }, {
- u'name':
- u'PropertyRecordingTest',
- u'tests':
- 4,
- u'failures':
- 0,
- u'disabled':
- 0,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'SetUpTestSuite':
- u'yes',
- u'TearDownTestSuite':
- u'aye',
- u'testsuite': [{
- u'name': u'OneProperty',
- u'file': u'gtest_xml_output_unittest_.cc',
- u'line': 119,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'PropertyRecordingTest',
- u'key_1': u'1'
- }, {
- u'name': u'IntValuedProperty',
- u'file': u'gtest_xml_output_unittest_.cc',
- u'line': 123,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'PropertyRecordingTest',
- u'key_int': u'1'
- }, {
- u'name': u'ThreeProperties',
- u'file': u'gtest_xml_output_unittest_.cc',
- u'line': 127,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'PropertyRecordingTest',
- u'key_1': u'1',
- u'key_2': u'2',
- u'key_3': u'3'
- }, {
- u'name': u'TwoValuesForOneKeyUsesLastValue',
- u'file': u'gtest_xml_output_unittest_.cc',
- u'line': 133,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'PropertyRecordingTest',
- u'key_1': u'2'
- }]
- }, {
- u'name':
- u'NoFixtureTest',
- u'tests':
- 3,
- u'failures':
- 0,
- u'disabled':
- 0,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'testsuite': [{
- u'name': u'RecordProperty',
- u'file': u'gtest_xml_output_unittest_.cc',
- u'line': 138,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'NoFixtureTest',
- u'key': u'1'
- }, {
- u'name': u'ExternalUtilityThatCallsRecordIntValuedProperty',
- u'file': u'gtest_xml_output_unittest_.cc',
- u'line': 151,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'NoFixtureTest',
- u'key_for_utility_int': u'1'
- }, {
- u'name': u'ExternalUtilityThatCallsRecordStringValuedProperty',
- u'file': u'gtest_xml_output_unittest_.cc',
- u'line': 155,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'NoFixtureTest',
- u'key_for_utility_string': u'1'
- }]
- }, {
- u'name':
- u'TypedTest/0',
- u'tests':
- 1,
- u'failures':
- 0,
- u'disabled':
- 0,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'testsuite': [{
- u'name': u'HasTypeParamAttribute',
- u'type_param': u'int',
- u'file': u'gtest_xml_output_unittest_.cc',
- u'line': 171,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'TypedTest/0'
- }]
- }, {
- u'name':
- u'TypedTest/1',
- u'tests':
- 1,
- u'failures':
- 0,
- u'disabled':
- 0,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'testsuite': [{
- u'name': u'HasTypeParamAttribute',
- u'type_param': u'long',
- u'file': u'gtest_xml_output_unittest_.cc',
- u'line': 171,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'TypedTest/1'
- }]
- }, {
- u'name':
- u'Single/TypeParameterizedTestSuite/0',
- u'tests':
- 1,
- u'failures':
- 0,
- u'disabled':
- 0,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'testsuite': [{
- u'name': u'HasTypeParamAttribute',
- u'type_param': u'int',
- u'file': u'gtest_xml_output_unittest_.cc',
- u'line': 178,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'Single/TypeParameterizedTestSuite/0'
- }]
- }, {
- u'name':
- u'Single/TypeParameterizedTestSuite/1',
- u'tests':
- 1,
- u'failures':
- 0,
- u'disabled':
- 0,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'testsuite': [{
- u'name': u'HasTypeParamAttribute',
- u'type_param': u'long',
- u'file': u'gtest_xml_output_unittest_.cc',
- u'line': 178,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'Single/TypeParameterizedTestSuite/1'
- }]
- }, {
- u'name':
- u'Single/ValueParamTest',
- u'tests':
- 4,
- u'failures':
- 0,
- u'disabled':
- 0,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'testsuite': [{
- u'name': u'HasValueParamAttribute/0',
- u'value_param': u'33',
- u'file': u'gtest_xml_output_unittest_.cc',
- u'line': 162,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'Single/ValueParamTest'
- }, {
- u'name': u'HasValueParamAttribute/1',
- u'value_param': u'42',
- u'file': u'gtest_xml_output_unittest_.cc',
- u'line': 162,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'Single/ValueParamTest'
- }, {
- u'name': u'AnotherTestThatHasValueParamAttribute/0',
- u'value_param': u'33',
- u'file': u'gtest_xml_output_unittest_.cc',
- u'line': 163,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'Single/ValueParamTest'
- }, {
- u'name': u'AnotherTestThatHasValueParamAttribute/1',
- u'value_param': u'42',
- u'file': u'gtest_xml_output_unittest_.cc',
- u'line': 163,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'Single/ValueParamTest'
- }]
- }]
+ 'tests': 26,
+ 'failures': 5,
+ 'disabled': 2,
+ 'errors': 0,
+ 'timestamp': '*',
+ 'time': '*',
+ 'ad_hoc_property': '42',
+ 'name': 'AllTests',
+ 'testsuites': [
+ {
+ 'name': 'SuccessfulTest',
+ 'tests': 1,
+ 'failures': 0,
+ 'disabled': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'testsuite': [{
+ 'name': 'Succeeds',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 53,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'SuccessfulTest',
+ }],
+ },
+ {
+ 'name': 'FailedTest',
+ 'tests': 1,
+ 'failures': 1,
+ 'disabled': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'testsuite': [{
+ 'name': 'Fails',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 61,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'FailedTest',
+ 'failures': [{
+ 'failure': (
+ 'gtest_xml_output_unittest_.cc:*\n'
+ 'Expected equality of these values:\n'
+ ' 1\n 2'
+ + STACK_TRACE_TEMPLATE
+ ),
+ 'type': '',
+ }],
+ }],
+ },
+ {
+ 'name': 'DisabledTest',
+ 'tests': 1,
+ 'failures': 0,
+ 'disabled': 1,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'testsuite': [{
+ 'name': 'DISABLED_test_not_run',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 68,
+ 'status': 'NOTRUN',
+ 'result': 'SUPPRESSED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'DisabledTest',
+ }],
+ },
+ {
+ 'name': 'SkippedTest',
+ 'tests': 3,
+ 'failures': 1,
+ 'disabled': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'testsuite': [
+ {
+ 'name': 'Skipped',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 75,
+ 'status': 'RUN',
+ 'result': 'SKIPPED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'SkippedTest',
+ },
+ {
+ 'name': 'SkippedWithMessage',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 79,
+ 'status': 'RUN',
+ 'result': 'SKIPPED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'SkippedTest',
+ },
+ {
+ 'name': 'SkippedAfterFailure',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 83,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'SkippedTest',
+ 'failures': [{
+ 'failure': (
+ 'gtest_xml_output_unittest_.cc:*\n'
+ 'Expected equality of these values:\n'
+ ' 1\n 2'
+ + STACK_TRACE_TEMPLATE
+ ),
+ 'type': '',
+ }],
+ },
+ ],
+ },
+ {
+ 'name': 'MixedResultTest',
+ 'tests': 3,
+ 'failures': 1,
+ 'disabled': 1,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'testsuite': [
+ {
+ 'name': 'Succeeds',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 88,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'MixedResultTest',
+ },
+ {
+ 'name': 'Fails',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 93,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'MixedResultTest',
+ 'failures': [
+ {
+ 'failure': (
+ 'gtest_xml_output_unittest_.cc:*\n'
+ 'Expected equality of these values:\n'
+ ' 1\n 2'
+ + STACK_TRACE_TEMPLATE
+ ),
+ 'type': '',
+ },
+ {
+ 'failure': (
+ 'gtest_xml_output_unittest_.cc:*\n'
+ 'Expected equality of these values:\n'
+ ' 2\n 3'
+ + STACK_TRACE_TEMPLATE
+ ),
+ 'type': '',
+ },
+ ],
+ },
+ {
+ 'name': 'DISABLED_test',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 98,
+ 'status': 'NOTRUN',
+ 'result': 'SUPPRESSED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'MixedResultTest',
+ },
+ ],
+ },
+ {
+ 'name': 'XmlQuotingTest',
+ 'tests': 1,
+ 'failures': 1,
+ 'disabled': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'testsuite': [{
+ 'name': 'OutputsCData',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 102,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'XmlQuotingTest',
+ 'failures': [{
+ 'failure': (
+ 'gtest_xml_output_unittest_.cc:*\n'
+ 'Failed\nXML output: <?xml encoding="utf-8">'
+ '<top><![CDATA[cdata text]]></top>'
+ + STACK_TRACE_TEMPLATE
+ ),
+ 'type': '',
+ }],
+ }],
+ },
+ {
+ 'name': 'InvalidCharactersTest',
+ 'tests': 1,
+ 'failures': 1,
+ 'disabled': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'testsuite': [{
+ 'name': 'InvalidCharactersInMessage',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 109,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'InvalidCharactersTest',
+ 'failures': [{
+ 'failure': (
+ 'gtest_xml_output_unittest_.cc:*\n'
+ 'Failed\nInvalid characters in brackets'
+ ' [\x01\x02]'
+ + STACK_TRACE_TEMPLATE
+ ),
+ 'type': '',
+ }],
+ }],
+ },
+ {
+ 'name': 'PropertyRecordingTest',
+ 'tests': 4,
+ 'failures': 0,
+ 'disabled': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'SetUpTestSuite': 'yes',
+ 'TearDownTestSuite': 'aye',
+ 'testsuite': [
+ {
+ 'name': 'OneProperty',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 121,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'PropertyRecordingTest',
+ 'key_1': '1',
+ },
+ {
+ 'name': 'IntValuedProperty',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 125,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'PropertyRecordingTest',
+ 'key_int': '1',
+ },
+ {
+ 'name': 'ThreeProperties',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 129,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'PropertyRecordingTest',
+ 'key_1': '1',
+ 'key_2': '2',
+ 'key_3': '3',
+ },
+ {
+ 'name': 'TwoValuesForOneKeyUsesLastValue',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 135,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'PropertyRecordingTest',
+ 'key_1': '2',
+ },
+ ],
+ },
+ {
+ 'name': 'NoFixtureTest',
+ 'tests': 3,
+ 'failures': 0,
+ 'disabled': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'testsuite': [
+ {
+ 'name': 'RecordProperty',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 140,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'NoFixtureTest',
+ 'key': '1',
+ },
+ {
+ 'name': 'ExternalUtilityThatCallsRecordIntValuedProperty',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 153,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'NoFixtureTest',
+ 'key_for_utility_int': '1',
+ },
+ {
+ 'name': (
+ 'ExternalUtilityThatCallsRecordStringValuedProperty'
+ ),
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 157,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'NoFixtureTest',
+ 'key_for_utility_string': '1',
+ },
+ ],
+ },
+ {
+ 'name': 'TypedTest/0',
+ 'tests': 1,
+ 'failures': 0,
+ 'disabled': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'testsuite': [{
+ 'name': 'HasTypeParamAttribute',
+ 'type_param': 'int',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 173,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'TypedTest/0',
+ }],
+ },
+ {
+ 'name': 'TypedTest/1',
+ 'tests': 1,
+ 'failures': 0,
+ 'disabled': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'testsuite': [{
+ 'name': 'HasTypeParamAttribute',
+ 'type_param': 'long',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 173,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'TypedTest/1',
+ }],
+ },
+ {
+ 'name': 'Single/TypeParameterizedTestSuite/0',
+ 'tests': 1,
+ 'failures': 0,
+ 'disabled': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'testsuite': [{
+ 'name': 'HasTypeParamAttribute',
+ 'type_param': 'int',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 180,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'Single/TypeParameterizedTestSuite/0',
+ }],
+ },
+ {
+ 'name': 'Single/TypeParameterizedTestSuite/1',
+ 'tests': 1,
+ 'failures': 0,
+ 'disabled': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'testsuite': [{
+ 'name': 'HasTypeParamAttribute',
+ 'type_param': 'long',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 180,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'Single/TypeParameterizedTestSuite/1',
+ }],
+ },
+ {
+ 'name': 'Single/ValueParamTest',
+ 'tests': 4,
+ 'failures': 0,
+ 'disabled': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'testsuite': [
+ {
+ 'name': 'HasValueParamAttribute/0',
+ 'value_param': '33',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 164,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'Single/ValueParamTest',
+ },
+ {
+ 'name': 'HasValueParamAttribute/1',
+ 'value_param': '42',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 164,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'Single/ValueParamTest',
+ },
+ {
+ 'name': 'AnotherTestThatHasValueParamAttribute/0',
+ 'value_param': '33',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 165,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'Single/ValueParamTest',
+ },
+ {
+ 'name': 'AnotherTestThatHasValueParamAttribute/1',
+ 'value_param': '42',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 165,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'Single/ValueParamTest',
+ },
+ ],
+ },
+ ],
}
EXPECTED_FILTERED = {
- u'tests':
- 1,
- u'failures':
- 0,
- u'disabled':
- 0,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'name':
- u'AllTests',
- u'ad_hoc_property':
- u'42',
- u'testsuites': [{
- u'name':
- u'SuccessfulTest',
- u'tests':
- 1,
- u'failures':
- 0,
- u'disabled':
- 0,
- u'errors':
- 0,
- u'time':
- u'*',
- u'timestamp':
- u'*',
- u'testsuite': [{
- u'name': u'Succeeds',
- u'file': u'gtest_xml_output_unittest_.cc',
- u'line': 51,
- u'status': u'RUN',
- u'result': u'COMPLETED',
- u'time': u'*',
- u'timestamp': u'*',
- u'classname': u'SuccessfulTest',
- }]
+ 'tests': 1,
+ 'failures': 0,
+ 'disabled': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'name': 'AllTests',
+ 'ad_hoc_property': '42',
+ 'testsuites': [{
+ 'name': 'SuccessfulTest',
+ 'tests': 1,
+ 'failures': 0,
+ 'disabled': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'testsuite': [{
+ 'name': 'Succeeds',
+ 'file': 'gtest_xml_output_unittest_.cc',
+ 'line': 53,
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': 'SuccessfulTest',
+ }],
}],
}
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'',
- }]
- }]
+ 'tests': 0,
+ 'failures': 0,
+ 'disabled': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'name': 'AllTests',
+ 'testsuites': [{
+ 'name': 'NonTestSuiteFailure',
+ 'tests': 1,
+ 'failures': 1,
+ 'disabled': 0,
+ 'skipped': 0,
+ 'errors': 0,
+ 'time': '*',
+ 'timestamp': '*',
+ 'testsuite': [{
+ 'name': '',
+ 'status': 'RUN',
+ 'result': 'COMPLETED',
+ 'time': '*',
+ 'timestamp': '*',
+ 'classname': '',
+ 'failures': [{
+ 'failure': (
+ 'gtest_no_test_unittest.cc:*\n'
+ 'Expected equality of these values:\n'
+ ' 1\n 2'
+ + STACK_TRACE_TEMPLATE
+ ),
+ 'type': '',
+ }],
+ }],
}],
}
GTEST_PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath(GTEST_PROGRAM_NAME)
-SUPPORTS_TYPED_TESTS = 'TypedTest' in gtest_test_utils.Subprocess(
- [GTEST_PROGRAM_PATH, GTEST_LIST_TESTS_FLAG], capture_stderr=False).output
+SUPPORTS_TYPED_TESTS = (
+ 'TypedTest'
+ in gtest_test_utils.Subprocess(
+ [GTEST_PROGRAM_PATH, GTEST_LIST_TESTS_FLAG], capture_stderr=False
+ ).output
+)
class GTestJsonOutputUnitTest(gtest_test_utils.TestCase):
- """Unit test for Google Test's JSON output functionality.
- """
+ """Unit test for Google Test's JSON output functionality."""
# This test currently breaks on platforms that do not support typed and
# type-parameterized tests, so we don't run it under them.
match = re.match(r'(\d+)-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d)', date_time_str)
self.assertTrue(
re.match,
- 'JSON datettime string %s has incorrect format' % date_time_str)
+ 'JSON datettime string %s has incorrect format' % date_time_str,
+ )
date_time_from_json = datetime.datetime(
- year=int(match.group(1)), month=int(match.group(2)),
- day=int(match.group(3)), hour=int(match.group(4)),
- minute=int(match.group(5)), second=int(match.group(6)))
+ year=int(match.group(1)),
+ month=int(match.group(2)),
+ day=int(match.group(3)),
+ hour=int(match.group(4)),
+ minute=int(match.group(5)),
+ second=int(match.group(6)),
+ )
time_delta = abs(datetime.datetime.now() - date_time_from_json)
# timestamp value should be near the current local time
- self.assertTrue(time_delta < datetime.timedelta(seconds=600),
- 'time_delta is %s' % time_delta)
+ self.assertTrue(
+ time_delta < datetime.timedelta(seconds=600),
+ 'time_delta is %s' % time_delta,
+ )
def testDefaultOutputFile(self):
"""Verifies the default output file name.
Confirms that Google Test produces an JSON output file with the expected
default name if no name is explicitly specified.
"""
- output_file = os.path.join(gtest_test_utils.GetTempDir(),
- GTEST_DEFAULT_OUTPUT_FILE)
+ output_file = os.path.join(
+ gtest_test_utils.GetTempDir(), GTEST_DEFAULT_OUTPUT_FILE
+ )
gtest_prog_path = gtest_test_utils.GetTestExecutablePath(
- 'gtest_no_test_unittest')
+ 'gtest_no_test_unittest'
+ )
try:
os.remove(output_file)
except OSError:
p = gtest_test_utils.Subprocess(
[gtest_prog_path, '%s=json' % GTEST_OUTPUT_FLAG],
- working_dir=gtest_test_utils.GetTempDir())
- self.assert_(p.exited)
- self.assertEquals(0, p.exit_code)
- self.assert_(os.path.isfile(output_file))
+ working_dir=gtest_test_utils.GetTempDir(),
+ )
+ self.assertTrue(p.exited)
+ self.assertEqual(0, p.exit_code)
+ self.assertTrue(os.path.isfile(output_file))
def testSuppressedJsonOutput(self):
"""Verifies that no JSON output is generated.
shut down before RUN_ALL_TESTS is invoked.
"""
- json_path = os.path.join(gtest_test_utils.GetTempDir(),
- GTEST_PROGRAM_NAME + 'out.json')
+ json_path = os.path.join(
+ gtest_test_utils.GetTempDir(), GTEST_PROGRAM_NAME + 'out.json'
+ )
if os.path.isfile(json_path):
os.remove(json_path)
- command = [GTEST_PROGRAM_PATH,
- '%s=json:%s' % (GTEST_OUTPUT_FLAG, json_path),
- '--shut_down_xml']
+ command = [
+ GTEST_PROGRAM_PATH,
+ '%s=json:%s' % (GTEST_OUTPUT_FLAG, json_path),
+ '--shut_down_xml',
+ ]
p = gtest_test_utils.Subprocess(command)
if p.terminated_by_signal:
# p.signal is available only if p.terminated_by_signal is True.
self.assertFalse(
p.terminated_by_signal,
- '%s was killed by signal %d' % (GTEST_PROGRAM_NAME, p.signal))
+ '%s was killed by signal %d' % (GTEST_PROGRAM_NAME, p.signal),
+ )
else:
- self.assert_(p.exited)
- self.assertEquals(1, p.exit_code,
- "'%s' exited with code %s, which doesn't match "
- 'the expected exit code %s.'
- % (command, p.exit_code, 1))
+ self.assertTrue(p.exited)
+ self.assertEqual(
+ 1,
+ p.exit_code,
+ "'%s' exited with code %s, which doesn't match "
+ 'the expected exit code %s.' % (command, p.exit_code, 1),
+ )
- self.assert_(not os.path.isfile(json_path))
+ self.assertTrue(not os.path.isfile(json_path))
def testFilteredTestJsonOutput(self):
"""Verifies JSON output when a filter is applied.
non-selected tests do not show up in the JSON output.
"""
- self._TestJsonOutput(GTEST_PROGRAM_NAME, EXPECTED_FILTERED, 0,
- extra_args=['%s=SuccessfulTest.*' % GTEST_FILTER_FLAG])
+ self._TestJsonOutput(
+ GTEST_PROGRAM_NAME,
+ EXPECTED_FILTERED,
+ 0,
+ extra_args=['%s=SuccessfulTest.*' % GTEST_FILTER_FLAG],
+ )
def _GetJsonOutput(self, gtest_prog_name, extra_args, expected_exit_code):
"""Returns the JSON output generated by running the program gtest_prog_name.
extra_args: extra arguments to binary invocation.
expected_exit_code: program's exit code.
"""
- json_path = os.path.join(gtest_test_utils.GetTempDir(),
- gtest_prog_name + 'out.json')
+ json_path = os.path.join(
+ gtest_test_utils.GetTempDir(), gtest_prog_name + 'out.json'
+ )
gtest_prog_path = gtest_test_utils.GetTestExecutablePath(gtest_prog_name)
- command = (
- [gtest_prog_path, '%s=json:%s' % (GTEST_OUTPUT_FLAG, json_path)] +
- extra_args
- )
+ command = [
+ gtest_prog_path,
+ '%s=json:%s' % (GTEST_OUTPUT_FLAG, json_path),
+ ] + extra_args
p = gtest_test_utils.Subprocess(command)
if p.terminated_by_signal:
- self.assert_(False,
- '%s was killed by signal %d' % (gtest_prog_name, p.signal))
+ self.assertTrue(
+ False, '%s was killed by signal %d' % (gtest_prog_name, p.signal)
+ )
else:
- self.assert_(p.exited)
- self.assertEquals(expected_exit_code, p.exit_code,
- "'%s' exited with code %s, which doesn't match "
- 'the expected exit code %s.'
- % (command, p.exit_code, expected_exit_code))
+ self.assertTrue(p.exited)
+ self.assertEqual(
+ expected_exit_code,
+ p.exit_code,
+ "'%s' exited with code %s, which doesn't match "
+ 'the expected exit code %s.'
+ % (command, p.exit_code, expected_exit_code),
+ )
with open(json_path) as f:
actual = json.load(f)
return actual
- def _TestJsonOutput(self, gtest_prog_name, expected,
- expected_exit_code, extra_args=None):
+ def _TestJsonOutput(
+ self, gtest_prog_name, expected, expected_exit_code, extra_args=None
+ ):
"""Checks the JSON output generated by the Google Test binary.
Asserts that the JSON document generated by running the program
extra_args: extra arguments to binary invocation.
"""
- actual = self._GetJsonOutput(gtest_prog_name, extra_args or [],
- expected_exit_code)
+ actual = self._GetJsonOutput(
+ gtest_prog_name, extra_args or [], expected_exit_code
+ )
self.assertEqual(expected, gtest_json_test_utils.normalize(actual))
LIST_TESTS_FLAG = 'gtest_list_tests'
# Path to the googletest-list-tests-unittest_ program.
-EXE_PATH = gtest_test_utils.GetTestExecutablePath('googletest-list-tests-unittest_')
+EXE_PATH = gtest_test_utils.GetTestExecutablePath(
+ 'googletest-list-tests-unittest_'
+)
# The expected output when running googletest-list-tests-unittest_ with
# --gtest_list_tests
-EXPECTED_OUTPUT_NO_FILTER_RE = re.compile(r"""FooDeathTest\.
+EXPECTED_OUTPUT_NO_FILTER_RE = re.compile(
+ r"""FooDeathTest\.
Test1
Foo\.
Bar1
TestB/0 # GetParam\(\) = one line
TestB/1 # GetParam\(\) = two\\nlines
TestB/2 # GetParam\(\) = a very\\nlo{241}\.\.\.
-""")
+"""
+)
# The expected output when running googletest-list-tests-unittest_ with
# --gtest_list_tests and --gtest_filter=Foo*.
-EXPECTED_OUTPUT_FILTER_FOO_RE = re.compile(r"""FooDeathTest\.
+EXPECTED_OUTPUT_FILTER_FOO_RE = re.compile(
+ r"""FooDeathTest\.
Test1
Foo\.
Bar1
Test1
DISABLED_Test2
Test3
-""")
+"""
+)
# Utilities.
def Run(args):
"""Runs googletest-list-tests-unittest_ and returns the list of tests printed."""
- return gtest_test_utils.Subprocess([EXE_PATH] + args,
- capture_stderr=False).output
+ return gtest_test_utils.Subprocess(
+ [EXE_PATH] + args, capture_stderr=False
+ ).output
# The unit test.
"""Tests using the --gtest_list_tests flag to list all tests."""
def RunAndVerify(self, flag_value, expected_output_re, other_flag):
- """Runs googletest-list-tests-unittest_ and verifies that it prints
+ """Run googletest-list-tests-unittest_ and verify the output.
+
+ Runs googletest-list-tests-unittest_ and verifies that it prints
the correct tests.
Args:
- flag_value: value of the --gtest_list_tests flag;
- None if the flag should not be present.
- expected_output_re: regular expression that matches the expected
- output after running command;
- other_flag: a different flag to be passed to command
- along with gtest_list_tests;
- None if the flag should not be present.
+ flag_value: value of the --gtest_list_tests flag; None if the flag
+ should not be present.
+ expected_output_re: regular expression that matches the expected output
+ after running command;
+ other_flag: a different flag to be passed to command along with
+ gtest_list_tests; None if the flag should not be present.
"""
if flag_value is None:
output = Run(args)
if expected_output_re:
- self.assert_(
+ self.assertTrue(
expected_output_re.match(output),
- ('when %s is %s, the output of "%s" is "%s",\n'
- 'which does not match regex "%s"' %
- (LIST_TESTS_FLAG, flag_expression, ' '.join(args), output,
- expected_output_re.pattern)))
+ 'when %s is %s, the output of "%s" is "%s",\n'
+ 'which does not match regex "%s"'
+ % (
+ LIST_TESTS_FLAG,
+ flag_expression,
+ ' '.join(args),
+ output,
+ expected_output_re.pattern,
+ ),
+ )
else:
- self.assert_(
+ self.assertTrue(
not EXPECTED_OUTPUT_NO_FILTER_RE.match(output),
- ('when %s is %s, the output of "%s" is "%s"'%
- (LIST_TESTS_FLAG, flag_expression, ' '.join(args), output)))
+ 'when %s is %s, the output of "%s" is "%s"'
+ % (LIST_TESTS_FLAG, flag_expression, ' '.join(args), output),
+ )
def testDefaultBehavior(self):
"""Tests the behavior of the default mode."""
- self.RunAndVerify(flag_value=None,
- expected_output_re=None,
- other_flag=None)
+ self.RunAndVerify(flag_value=None, expected_output_re=None, other_flag=None)
def testFlag(self):
"""Tests using the --gtest_list_tests flag."""
- self.RunAndVerify(flag_value='0',
- expected_output_re=None,
- other_flag=None)
- self.RunAndVerify(flag_value='1',
- expected_output_re=EXPECTED_OUTPUT_NO_FILTER_RE,
- other_flag=None)
+ self.RunAndVerify(flag_value='0', expected_output_re=None, other_flag=None)
+ self.RunAndVerify(
+ flag_value='1',
+ expected_output_re=EXPECTED_OUTPUT_NO_FILTER_RE,
+ other_flag=None,
+ )
def testOverrideNonFilterFlags(self):
"""Tests that --gtest_list_tests overrides the non-filter flags."""
- self.RunAndVerify(flag_value='1',
- expected_output_re=EXPECTED_OUTPUT_NO_FILTER_RE,
- other_flag='--gtest_break_on_failure')
+ self.RunAndVerify(
+ flag_value='1',
+ expected_output_re=EXPECTED_OUTPUT_NO_FILTER_RE,
+ other_flag='--gtest_break_on_failure',
+ )
def testWithFilterFlags(self):
- """Tests that --gtest_list_tests takes into account the
- --gtest_filter flag."""
+ """Tests that --gtest_list_tests takes into account the filter flags.
+
+ Tests that --gtest_list_tests takes into account the
+ --gtest_filter flag.
+ """
- self.RunAndVerify(flag_value='1',
- expected_output_re=EXPECTED_OUTPUT_FILTER_FOO_RE,
- other_flag='--gtest_filter=Foo*')
+ self.RunAndVerify(
+ flag_value='1',
+ expected_output_re=EXPECTED_OUTPUT_FILTER_FOO_RE,
+ other_flag='--gtest_filter=Foo*',
+ )
if __name__ == '__main__':
// This program will be invoked from a Python unit test.
// Don't run it directly.
+#include <ostream>
+#include <string>
+
#include "gtest/gtest.h"
// Several different test cases and tests that will be listed.
// This file verifies Google Test event listeners receive events at the
// right times.
+#include <string>
#include <vector>
#include "gtest/gtest.h"
#include "gtest/internal/custom/gtest.h"
using ::testing::AddGlobalTestEnvironment;
-using ::testing::Environment;
using ::testing::InitGoogleTest;
-using ::testing::Test;
-using ::testing::TestEventListener;
-using ::testing::TestInfo;
-using ::testing::TestPartResult;
-using ::testing::TestSuite;
using ::testing::UnitTest;
// Used by tests to register their events.
AddGlobalTestEnvironment(new EnvironmentInvocationCatcher);
- GTEST_CHECK_(events.size() == 0)
+ GTEST_CHECK_(events.empty())
<< "AddGlobalTestEnvironment should not generate any events itself.";
GTEST_FLAG_SET(repeat, 2);
//
// Tests for the Message class.
+#include <sstream>
+#include <string>
+
#include "gtest/gtest-message.h"
#include "gtest/gtest.h"
+#ifdef GTEST_HAS_ABSL
+#include "absl/strings/str_format.h"
+#endif // GTEST_HAS_ABSL
+
namespace {
using ::testing::Message;
+#ifdef GTEST_HAS_ABSL
+struct AbslStringifiablePoint {
+ template <typename Sink>
+ friend void AbslStringify(Sink& sink, const AbslStringifiablePoint& p) {
+ absl::Format(&sink, "(%d, %d)", p.x, p.y);
+ }
+
+ int x;
+ int y;
+};
+#endif // GTEST_HAS_ABSL
+
// Tests the testing::Message class
// Tests the default constructor.
EXPECT_EQ("123", (Message() << 123).GetString());
}
+#ifdef GTEST_HAS_ABSL
+// Tests streaming a type with an AbslStringify definition.
+TEST(MessageTest, StreamsAbslStringify) {
+ EXPECT_EQ("(1, 2)", (Message() << AbslStringifiablePoint{1, 2}).GetString());
+}
+#endif // GTEST_HAS_ABSL
+
// Tests that basic IO manipulators (endl, ends, and flush) can be
// streamed to Message.
TEST(MessageTest, StreamsBasicIoManip) {
// make-files on Windows and other platforms. Do not #include this file
// anywhere else!
+#include <string>
+
#include "gtest/gtest.h"
-#if GTEST_OS_WINDOWS_MOBILE
+#ifdef GTEST_OS_WINDOWS_MOBILE
#include <windows.h>
-#elif GTEST_OS_WINDOWS
+#elif defined(GTEST_OS_WINDOWS)
#include <direct.h>
-#elif GTEST_OS_OS2
+#elif defined(GTEST_OS_OS2)
// For strcasecmp on OS/2
#include <strings.h>
#endif // GTEST_OS_WINDOWS_MOBILE
.string();
const std::string& output_file =
UnitTestOptions::GetAbsolutePathToOutputFile();
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
EXPECT_STRCASEEQ(expected_output_file.c_str(), output_file.c_str());
#else
EXPECT_EQ(expected_output_file, output_file.c_str());
TEST(OutputFileHelpersTest, GetCurrentExecutableName) {
const std::string exe_str = GetCurrentExecutableName().string();
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
const bool success =
_strcmpi("googletest-options-test", exe_str.c_str()) == 0 ||
_strcmpi("gtest-options-ex_test", exe_str.c_str()) == 0 ||
_strcmpi("gtest_all_test", exe_str.c_str()) == 0 ||
_strcmpi("gtest_dll_test", exe_str.c_str()) == 0;
-#elif GTEST_OS_OS2
+#elif defined(GTEST_OS_OS2)
const bool success =
strcasecmp("googletest-options-test", exe_str.c_str()) == 0 ||
strcasecmp("gtest-options-ex_test", exe_str.c_str()) == 0 ||
strcasecmp("gtest_all_test", exe_str.c_str()) == 0 ||
strcasecmp("gtest_dll_test", exe_str.c_str()) == 0;
-#elif GTEST_OS_FUCHSIA
+#elif defined(GTEST_OS_FUCHSIA)
const bool success = exe_str == "app";
#else
const bool success =
if (!success) FAIL() << "GetCurrentExecutableName() returns " << exe_str;
}
-#if !GTEST_OS_FUCHSIA
+#ifndef GTEST_OS_FUCHSIA
class XmlOutputChangeDirTest : public Test {
protected:
.string();
const std::string& output_file =
UnitTestOptions::GetAbsolutePathToOutputFile();
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
EXPECT_STRCASEEQ(expected_output_file.c_str(), output_file.c_str());
#else
EXPECT_EQ(expected_output_file, output_file.c_str());
}
TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithAbsoluteFile) {
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
GTEST_FLAG_SET(output, "xml:c:\\tmp\\filename.abc");
EXPECT_EQ(FilePath("c:\\tmp\\filename.abc").string(),
UnitTestOptions::GetAbsolutePathToOutputFile());
}
TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithAbsolutePath) {
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
const std::string path = "c:\\tmp\\";
#else
const std::string path = "/tmp/";
const std::string& output_file =
UnitTestOptions::GetAbsolutePathToOutputFile();
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
EXPECT_STRCASEEQ(expected_output_file.c_str(), output_file.c_str());
#else
EXPECT_EQ(expected_output_file, output_file.c_str());
3
Stack trace: (omitted)
-\e[0;32m[==========] \e[mRunning 89 tests from 42 test suites.
+\e[0;32m[==========] \e[mRunning 90 tests from 43 test suites.
\e[0;32m[----------] \e[mGlobal test environment set-up.
FooEnvironment::SetUp() called.
BarEnvironment::SetUp() called.
googletest-output-test_.cc:#: Skipped
\e[0;32m[ SKIPPED ] \e[mTestSuiteThatFailsToSetUp.ShouldNotRun
+\e[0;32m[----------] \e[m1 test from TestSuiteThatSkipsInSetUp
+googletest-output-test_.cc:#: Skipped
+Skip entire test suite
+Stack trace: (omitted)
+
+\e[0;32m[ RUN ] \e[mTestSuiteThatSkipsInSetUp.ShouldNotRun
+googletest-output-test_.cc:#: Skipped
+
+\e[0;32m[ SKIPPED ] \e[mTestSuiteThatSkipsInSetUp.ShouldNotRun
\e[0;32m[----------] \e[m1 test from PrintingFailingParams/FailingParamTest
\e[0;32m[ RUN ] \e[mPrintingFailingParams/FailingParamTest.Fails/0
googletest-output-test_.cc:#: Failure
Expected fatal failure.
Stack trace: (omitted)
-\e[0;32m[==========] \e[m89 tests from 42 test suites ran.
+\e[0;32m[==========] \e[m90 tests from 43 test suites ran.
\e[0;32m[ PASSED ] \e[m31 tests.
-\e[0;32m[ SKIPPED ] \e[m1 test, listed below:
+\e[0;32m[ SKIPPED ] \e[m2 tests, listed below:
\e[0;32m[ SKIPPED ] \e[mTestSuiteThatFailsToSetUp.ShouldNotRun
+\e[0;32m[ SKIPPED ] \e[mTestSuiteThatSkipsInSetUp.ShouldNotRun
\e[0;31m[ FAILED ] \e[m57 tests, listed below:
\e[0;31m[ FAILED ] \e[mNonfatalFailureTest.EscapesStringOperands
\e[0;31m[ FAILED ] \e[mNonfatalFailureTest.DiffForLongStrings
# 'internal_skip_environment_and_ad_hoc_tests' argument.
COMMAND_LIST_TESTS = ({}, [PROGRAM_PATH, '--gtest_list_tests'])
COMMAND_WITH_COLOR = ({}, [PROGRAM_PATH, '--gtest_color=yes'])
-COMMAND_WITH_TIME = ({}, [PROGRAM_PATH,
- '--gtest_print_time',
- 'internal_skip_environment_and_ad_hoc_tests',
- '--gtest_filter=FatalFailureTest.*:LoggingTest.*'])
+COMMAND_WITH_TIME = (
+ {},
+ [
+ PROGRAM_PATH,
+ '--gtest_print_time',
+ 'internal_skip_environment_and_ad_hoc_tests',
+ '--gtest_filter=FatalFailureTest.*:LoggingTest.*',
+ ],
+)
COMMAND_WITH_DISABLED = (
- {}, [PROGRAM_PATH,
- '--gtest_also_run_disabled_tests',
- 'internal_skip_environment_and_ad_hoc_tests',
- '--gtest_filter=*DISABLED_*'])
+ {},
+ [
+ PROGRAM_PATH,
+ '--gtest_also_run_disabled_tests',
+ 'internal_skip_environment_and_ad_hoc_tests',
+ '--gtest_filter=*DISABLED_*',
+ ],
+)
COMMAND_WITH_SHARDING = (
{'GTEST_SHARD_INDEX': '1', 'GTEST_TOTAL_SHARDS': '2'},
- [PROGRAM_PATH,
- 'internal_skip_environment_and_ad_hoc_tests',
- '--gtest_filter=PassingTest.*'])
+ [
+ PROGRAM_PATH,
+ 'internal_skip_environment_and_ad_hoc_tests',
+ '--gtest_filter=PassingTest.*',
+ ],
+)
GOLDEN_PATH = os.path.join(gtest_test_utils.GetSourceDir(), GOLDEN_NAME)
'FILE_NAME:#: '.
"""
- return re.sub(r'.*[/\\]((googletest-output-test_|gtest).cc)(\:\d+|\(\d+\))\: ',
- r'\1:#: ', test_output)
+ return re.sub(
+ r'.*[/\\]((googletest-output-test_|gtest).cc)(\:\d+|\(\d+\))\: ',
+ r'\1:#: ',
+ test_output,
+ )
def RemoveStackTraceDetails(output):
"""Removes all stack traces from a Google Test program's output."""
# *? means "find the shortest string that matches".
- return re.sub(r'Stack trace:(.|\n)*?\n\n',
- 'Stack trace: (omitted)\n\n', output)
+ return re.sub(
+ r'Stack trace:(.|\n)*?\n\n', 'Stack trace: (omitted)\n\n', output
+ )
def RemoveStackTraces(output):
"""Removes all traces of stack traces from a Google Test program's output."""
# *? means "find the shortest string that matches".
- return re.sub(r'Stack trace:(.|\n)*?\n\n', '', output)
+ return re.sub(r'Stack trace:(.|\n)*?\n', '', output)
def RemoveTime(output):
def RemoveTestCounts(output):
"""Removes test counts from a Google Test program's output."""
- output = re.sub(r'\d+ tests?, listed below',
- '? tests, listed below', output)
- output = re.sub(r'\d+ FAILED TESTS',
- '? FAILED TESTS', output)
- output = re.sub(r'\d+ tests? from \d+ test cases?',
- '? tests from ? test cases', output)
- output = re.sub(r'\d+ tests? from ([a-zA-Z_])',
- r'? tests from \1', output)
+ output = re.sub(r'\d+ tests?, listed below', '? tests, listed below', output)
+ output = re.sub(r'\d+ FAILED TESTS', '? FAILED TESTS', output)
+ output = re.sub(
+ r'\d+ tests? from \d+ test cases?', '? tests from ? test cases', output
+ )
+ output = re.sub(r'\d+ tests? from ([a-zA-Z_])', r'? tests from \1', output)
return re.sub(r'\d+ tests?\.', '? tests.', output)
Args:
test_output: A string containing the test output.
- pattern: A regex string that matches names of test cases or
- tests to remove.
+ pattern: A regex string that matches names of test cases or tests
+ to remove.
Returns:
Contents of test_output with tests whose names match pattern removed.
"""
test_output = re.sub(
- r'.*\[ RUN \] .*%s(.|\n)*?\[( FAILED | OK )\] .*%s.*\n' % (
- pattern, pattern),
+ r'.*\[ RUN \] .*%s(.|\n)*?\[( FAILED | OK )\] .*%s.*\n'
+ % (pattern, pattern),
'',
- test_output)
+ test_output,
+ )
return re.sub(r'.*%s.*\n' % pattern, '', test_output)
Args:
env_cmd: The shell command. A 2-tuple where element 0 is a dict of extra
- environment variables to set, and element 1 is a string with
- the command and any flags.
+ environment variables to set, and element 1 is a string with the command
+ and any flags.
Returns:
A string with the command's combined standard and diagnostic output.
def GetCommandOutput(env_cmd):
- """Runs a command and returns its output with all file location
- info stripped off.
+ """Runs a command and returns output with all file location info stripped off.
Args:
env_cmd: The shell command. A 2-tuple where element 0 is a dict of extra
- environment variables to set, and element 1 is a string with
- the command and any flags.
+ environment variables to set, and element 1 is a string with the command
+ and any flags.
+
+ Returns:
+ A string with the command's combined standard and diagnostic output. File
+ location info is stripped.
"""
# Disables exception pop-ups on Windows.
def GetOutputOfAllCommands():
"""Returns concatenated output from several representative commands."""
- return (GetCommandOutput(COMMAND_WITH_COLOR) +
- GetCommandOutput(COMMAND_WITH_TIME) +
- GetCommandOutput(COMMAND_WITH_DISABLED) +
- GetCommandOutput(COMMAND_WITH_SHARDING))
+ return (
+ GetCommandOutput(COMMAND_WITH_COLOR)
+ + GetCommandOutput(COMMAND_WITH_TIME)
+ + GetCommandOutput(COMMAND_WITH_DISABLED)
+ + GetCommandOutput(COMMAND_WITH_SHARDING)
+ )
test_list = GetShellCommandOutput(COMMAND_LIST_TESTS)
SUPPORTS_THREADS = 'ExpectFailureWithThreadsTest' in test_list
SUPPORTS_STACK_TRACES = NO_STACKTRACE_SUPPORT_FLAG not in sys.argv
-CAN_GENERATE_GOLDEN_FILE = (SUPPORTS_DEATH_TESTS and
- SUPPORTS_TYPED_TESTS and
- SUPPORTS_THREADS and
- SUPPORTS_STACK_TRACES)
+CAN_GENERATE_GOLDEN_FILE = (
+ SUPPORTS_DEATH_TESTS
+ and SUPPORTS_TYPED_TESTS
+ and SUPPORTS_THREADS
+ and SUPPORTS_STACK_TRACES
+)
+
class GTestOutputTest(gtest_test_utils.TestCase):
+
def RemoveUnsupportedTests(self, test_output):
if not SUPPORTS_DEATH_TESTS:
test_output = RemoveMatchingTests(test_output, 'DeathTest')
test_output = RemoveMatchingTests(test_output, 'TypedDeathTest')
test_output = RemoveMatchingTests(test_output, 'TypeParamDeathTest')
if not SUPPORTS_THREADS:
- test_output = RemoveMatchingTests(test_output,
- 'ExpectFailureWithThreadsTest')
- test_output = RemoveMatchingTests(test_output,
- 'ScopedFakeTestPartResultReporterTest')
- test_output = RemoveMatchingTests(test_output,
- 'WorksConcurrently')
+ test_output = RemoveMatchingTests(
+ test_output, 'ExpectFailureWithThreadsTest'
+ )
+ test_output = RemoveMatchingTests(
+ test_output, 'ScopedFakeTestPartResultReporterTest'
+ )
+ test_output = RemoveMatchingTests(test_output, 'WorksConcurrently')
if not SUPPORTS_STACK_TRACES:
test_output = RemoveStackTraces(test_output)
normalized_golden = RemoveTypeInfoDetails(golden)
if CAN_GENERATE_GOLDEN_FILE:
- self.assertEqual(normalized_golden, normalized_actual,
- '\n'.join(difflib.unified_diff(
- normalized_golden.split('\n'),
- normalized_actual.split('\n'),
- 'golden', 'actual')))
+ self.assertEqual(
+ normalized_golden,
+ normalized_actual,
+ '\n'.join(
+ difflib.unified_diff(
+ normalized_golden.split('\n'),
+ normalized_actual.split('\n'),
+ 'golden',
+ 'actual',
+ )
+ ),
+ )
else:
normalized_actual = NormalizeToCurrentPlatform(
- RemoveTestCounts(normalized_actual))
+ RemoveTestCounts(normalized_actual)
+ )
normalized_golden = NormalizeToCurrentPlatform(
- RemoveTestCounts(self.RemoveUnsupportedTests(normalized_golden)))
+ RemoveTestCounts(self.RemoveUnsupportedTests(normalized_golden))
+ )
# This code is very handy when debugging golden file differences:
if os.getenv('DEBUG_GTEST_OUTPUT_TEST'):
- open(os.path.join(
- gtest_test_utils.GetSourceDir(),
- '_googletest-output-test_normalized_actual.txt'), 'wb').write(
- normalized_actual)
- open(os.path.join(
- gtest_test_utils.GetSourceDir(),
- '_googletest-output-test_normalized_golden.txt'), 'wb').write(
- normalized_golden)
+ open(
+ os.path.join(
+ gtest_test_utils.GetSourceDir(),
+ '_googletest-output-test_normalized_actual.txt',
+ ),
+ 'wb',
+ ).write(normalized_actual)
+ open(
+ os.path.join(
+ gtest_test_utils.GetSourceDir(),
+ '_googletest-output-test_normalized_golden.txt',
+ ),
+ 'wb',
+ ).write(normalized_golden)
self.assertEqual(normalized_golden, normalized_actual)
golden_file.write(output.encode())
golden_file.close()
else:
- message = (
- """Unable to write a golden file when compiled in an environment
+ message = """Unable to write a golden file when compiled in an environment
that does not support all the required features (death tests,
typed tests, stack traces, and multiple threads).
-Please build this test and generate the golden file using Blaze on Linux.""")
+Please build this test and generate the golden file using Blaze on Linux."""
sys.stderr.write(message)
sys.exit(1)
#include <stdlib.h>
+#include <algorithm>
+#include <string>
+
#include "gtest/gtest-spi.h"
#include "gtest/gtest.h"
#include "src/gtest-internal-inl.h"
-#if _MSC_VER
GTEST_DISABLE_MSC_WARNINGS_PUSH_(4127 /* conditional expression is constant */)
-#endif // _MSC_VER
-#if GTEST_IS_THREADSAFE
+#ifdef GTEST_IS_THREADSAFE
using testing::ScopedFakeTestPartResultReporter;
using testing::TestPartResultArray;
<< "contain trace point A, B, and D.";
}
-#if GTEST_IS_THREADSAFE
+#ifdef GTEST_IS_THREADSAFE
// Tests that SCOPED_TRACE()s can be used concurrently from multiple
// threads. Namely, an assertion should be affected by
// SCOPED_TRACE()s in its own thread only.
// typedef ::testing::Types<char, int, unsigned int> MyTypes;
// INSTANTIATE_TYPED_TEST_SUITE_P(All, DetectNotInstantiatedTypesTest, MyTypes);
-#if GTEST_HAS_DEATH_TEST
+#ifdef GTEST_HAS_DEATH_TEST
// We rely on the golden file to verify that tests whose test case
// name ends with DeathTest are run first.
"failure.");
}
-#if GTEST_IS_THREADSAFE
+#ifdef GTEST_IS_THREADSAFE
class ExpectFailureWithThreadsTest : public ExpectFailureTest {
protected:
};
TEST_F(TestSuiteThatFailsToSetUp, ShouldNotRun) { std::abort(); }
+class TestSuiteThatSkipsInSetUp : public testing::Test {
+ public:
+ static void SetUpTestSuite() { GTEST_SKIP() << "Skip entire test suite"; }
+};
+TEST_F(TestSuiteThatSkipsInSetUp, ShouldNotRun) { std::abort(); }
+
// The main function.
//
// The idea is to use Google Test to run all the tests we have defined (some
std::count(argv, argv + argc,
std::string("internal_skip_environment_and_ad_hoc_tests")) > 0;
-#if GTEST_HAS_DEATH_TEST
- if (GTEST_FLAG_GET(internal_run_death_test) != "") {
+#ifdef GTEST_HAS_DEATH_TEST
+ if (!GTEST_FLAG_GET(internal_run_death_test).empty()) {
// Skip the usual output capturing if we're running as the child
// process of an threadsafe-style death test.
-#if GTEST_OS_WINDOWS
+#if defined(GTEST_OS_WINDOWS)
posix::FReopen("nul:", "w", stdout);
#else
posix::FReopen("/dev/null", "w", stdout);
// are registered, and torn down in the reverse order.
testing::AddGlobalTestEnvironment(new FooEnvironment);
testing::AddGlobalTestEnvironment(new BarEnvironment);
-#if _MSC_VER
GTEST_DISABLE_MSC_WARNINGS_POP_() // 4127
-#endif // _MSC_VER
return RunAllTests();
}
def TestExitCodeAndOutput(command):
"""Runs the given command and verifies its exit code and output."""
- err = ('Parameterized test name \'"InvalidWithQuotes"\' is invalid')
+ err = 'Parameterized test name \'"InvalidWithQuotes"\' is invalid'
p = gtest_test_utils.Subprocess(command)
Assert(p.terminated_by_signal)
def TestExitCodeAndOutput(command):
"""Runs the given command and verifies its exit code and output."""
- err = ('Duplicate parameterized test name \'a\'')
+ err = "Duplicate parameterized test name 'a'"
p = gtest_test_utils.Subprocess(command)
Assert(p.terminated_by_signal)
def testExitCodeAndOutput(self):
TestExitCodeAndOutput(COMMAND)
+
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.
+#include <string>
+
#include "gtest/gtest.h"
namespace {
#include <set>
#include <sstream>
#include <string>
+#include <tuple>
#include <vector>
#include "gtest/gtest.h"
using ::testing::AddGlobalTestEnvironment;
using ::testing::Bool;
using ::testing::Combine;
+using ::testing::ConvertGenerator;
using ::testing::Message;
using ::testing::Range;
using ::testing::TestWithParam;
}
DogAdder operator+(const DogAdder& other) const {
Message msg;
- msg << value_.c_str() << other.value_.c_str();
+ msg << value_ << other.value_;
return DogAdder(msg.GetString().c_str());
}
bool operator<(const DogAdder& other) const { return value_ < other.value_; }
TEST(CombineTest, CombineWithTwoParameters) {
const char* foo = "foo";
const char* bar = "bar";
- const ParamGenerator<std::tuple<const char*, int> > gen =
+ const ParamGenerator<std::tuple<const char*, int>> gen =
Combine(Values(foo, bar), Values(3, 4));
std::tuple<const char*, int> expected_values[] = {
// Tests that Combine() with three parameters generates the expected sequence.
TEST(CombineTest, CombineWithThreeParameters) {
- const ParamGenerator<std::tuple<int, int, int> > gen =
+ const ParamGenerator<std::tuple<int, int, int>> gen =
Combine(Values(0, 1), Values(3, 4), Values(5, 6));
std::tuple<int, int, int> expected_values[] = {
std::make_tuple(0, 3, 5), std::make_tuple(0, 3, 6),
// sequence generates a sequence with the number of elements equal to the
// number of elements in the sequence generated by the second parameter.
TEST(CombineTest, CombineWithFirstParameterSingleValue) {
- const ParamGenerator<std::tuple<int, int> > gen =
+ const ParamGenerator<std::tuple<int, int>> gen =
Combine(Values(42), Values(0, 1));
std::tuple<int, int> expected_values[] = {std::make_tuple(42, 0),
// sequence generates a sequence with the number of elements equal to the
// number of elements in the sequence generated by the first parameter.
TEST(CombineTest, CombineWithSecondParameterSingleValue) {
- const ParamGenerator<std::tuple<int, int> > gen =
+ const ParamGenerator<std::tuple<int, int>> gen =
Combine(Values(0, 1), Values(42));
std::tuple<int, int> expected_values[] = {std::make_tuple(0, 42),
// Tests that when the first parameter produces an empty sequence,
// Combine() produces an empty sequence, too.
TEST(CombineTest, CombineWithFirstParameterEmptyRange) {
- const ParamGenerator<std::tuple<int, int> > gen =
+ const ParamGenerator<std::tuple<int, int>> gen =
Combine(Range(0, 0), Values(0, 1));
VerifyGeneratorIsEmpty(gen);
}
// Tests that when the second parameter produces an empty sequence,
// Combine() produces an empty sequence, too.
TEST(CombineTest, CombineWithSecondParameterEmptyRange) {
- const ParamGenerator<std::tuple<int, int> > gen =
+ const ParamGenerator<std::tuple<int, int>> gen =
Combine(Values(0, 1), Range(1, 1));
VerifyGeneratorIsEmpty(gen);
}
const char* foo = "foo";
const char* bar = "bar";
const ParamGenerator<
- std::tuple<const char*, int, int, int, int, int, int, int, int, int> >
+ std::tuple<const char*, int, int, int, int, int, int, int, int, int>>
gen =
Combine(Values(foo, bar), Values(1), Values(2), Values(3), Values(4),
Values(5), Values(6), Values(7), Values(8), Values(9));
};
TEST(CombineTest, NonDefaultConstructAssign) {
- const ParamGenerator<std::tuple<int, NonDefaultConstructAssignString> > gen =
+ const ParamGenerator<std::tuple<int, NonDefaultConstructAssignString>> gen =
Combine(Values(0, 1), Values(NonDefaultConstructAssignString("A"),
NonDefaultConstructAssignString("B")));
- ParamGenerator<std::tuple<int, NonDefaultConstructAssignString> >::iterator
+ ParamGenerator<std::tuple<int, NonDefaultConstructAssignString>>::iterator
it = gen.begin();
EXPECT_EQ(0, std::get<0>(*it));
EXPECT_TRUE(it == gen.end());
}
+template <typename T>
+class ConstructFromT {
+ public:
+ explicit ConstructFromT(const T& t) : t_(t) {}
+ template <typename... Args,
+ typename std::enable_if<sizeof...(Args) != 1, int>::type = 0>
+ ConstructFromT(Args&&... args) : t_(std::forward<Args>(args)...) {}
+
+ bool operator==(const ConstructFromT& other) const { return other.t_ == t_; }
+
+ const T& get() const { return t_; }
+
+ private:
+ T t_;
+};
+
+TEST(ConvertTest, CombineWithTwoParameters) {
+ const char* foo = "foo";
+ const char* bar = "bar";
+ const ParamGenerator<ConstructFromT<std::tuple<const char*, int>>> gen =
+ ConvertGenerator<std::tuple<const char*, int>>(
+ Combine(Values(foo, bar), Values(3, 4)));
+
+ ConstructFromT<std::tuple<const char*, int>> expected_values[] = {
+ {foo, 3}, {foo, 4}, {bar, 3}, {bar, 4}};
+ VerifyGenerator(gen, expected_values);
+}
+
+TEST(ConvertTest, NonDefaultConstructAssign) {
+ const ParamGenerator<
+ ConstructFromT<std::tuple<int, NonDefaultConstructAssignString>>>
+ gen = ConvertGenerator<std::tuple<int, NonDefaultConstructAssignString>>(
+ Combine(Values(0, 1), Values(NonDefaultConstructAssignString("A"),
+ NonDefaultConstructAssignString("B"))));
+
+ ParamGenerator<ConstructFromT<
+ std::tuple<int, NonDefaultConstructAssignString>>>::iterator it =
+ gen.begin();
+
+ EXPECT_EQ(0, std::get<0>(it->get()));
+ EXPECT_EQ("A", std::get<1>(it->get()).str());
+ ++it;
+
+ EXPECT_EQ(0, std::get<0>(it->get()));
+ EXPECT_EQ("B", std::get<1>(it->get()).str());
+ ++it;
+
+ EXPECT_EQ(1, std::get<0>(it->get()));
+ EXPECT_EQ("A", std::get<1>(it->get()).str());
+ ++it;
+
+ EXPECT_EQ(1, std::get<0>(it->get()));
+ EXPECT_EQ("B", std::get<1>(it->get()).str());
+ ++it;
+
+ EXPECT_TRUE(it == gen.end());
+}
+
// Tests that an generator produces correct sequence after being
// assigned from another generator.
TEST(ParamGeneratorTest, AssignmentWorks) {
TEST(MacroNameing, LookupNames) {
std::set<std::string> know_suite_names, know_test_names;
- auto ins = testing::UnitTest::GetInstance();
+ const auto& ins = testing::UnitTest::GetInstance();
int ts = 0;
while (const testing::TestSuite* suite = ins->GetTestSuite(ts++)) {
know_suite_names.insert(suite->name());
});
TEST(CustomNamingTest, CheckNameRegistry) {
- ::testing::UnitTest* unit_test = ::testing::UnitTest::GetInstance();
+ const auto& unit_test = ::testing::UnitTest::GetInstance();
std::set<std::string> test_names;
for (int suite_num = 0; suite_num < unit_test->total_test_suite_count();
++suite_num) {
#include "gtest/internal/gtest-port.h"
-#if GTEST_OS_MAC
+#ifdef GTEST_OS_MAC
#include <time.h>
#endif // GTEST_OS_MAC
#include <chrono> // NOLINT
#include <list>
#include <memory>
+#include <string>
#include <thread> // NOLINT
#include <utility> // For std::pair and std::make_pair.
#include <vector>
explicit Base(int n) : member_(n) {}
Base(const Base&) = default;
Base& operator=(const Base&) = default;
- virtual ~Base() {}
+ virtual ~Base() = default;
int member() { return member_; }
private:
EXPECT_EQ("unknown file", FormatCompilerIndependentFileLocation(nullptr, -1));
}
-#if GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_QNX || GTEST_OS_FUCHSIA || \
- GTEST_OS_DRAGONFLY || GTEST_OS_FREEBSD || GTEST_OS_GNU_KFREEBSD || \
- GTEST_OS_NETBSD || GTEST_OS_OPENBSD || GTEST_OS_GNU_HURD
+#if defined(GTEST_OS_LINUX) || defined(GTEST_OS_MAC) || \
+ defined(GTEST_OS_QNX) || defined(GTEST_OS_FUCHSIA) || \
+ defined(GTEST_OS_DRAGONFLY) || defined(GTEST_OS_FREEBSD) || \
+ defined(GTEST_OS_GNU_KFREEBSD) || defined(GTEST_OS_NETBSD) || \
+ defined(GTEST_OS_OPENBSD) || defined(GTEST_OS_GNU_HURD)
void* ThreadFunc(void* data) {
internal::Mutex* mutex = static_cast<internal::Mutex*>(data);
mutex->Lock();
const char regex[] =
#ifdef _MSC_VER
"googletest-port-test\\.cc\\(\\d+\\):"
-#elif GTEST_USES_POSIX_RE
+#elif defined(GTEST_USES_POSIX_RE)
"googletest-port-test\\.cc:[0-9]+"
#else
"googletest-port-test\\.cc:\\d+"
regex);
}
-#if GTEST_HAS_DEATH_TEST
+#ifdef GTEST_HAS_DEATH_TEST
TEST(GtestCheckDeathTest, LivesSilentlyOnSuccess) {
EXPECT_EXIT(
// the platform. The test will produce compiler errors in case of failure.
// For simplicity, we only cover the most important platforms here.
TEST(RegexEngineSelectionTest, SelectsCorrectRegexEngine) {
-#if GTEST_HAS_ABSL
+#ifdef GTEST_HAS_ABSL
EXPECT_TRUE(GTEST_USES_RE2);
#elif GTEST_HAS_POSIX_RE
EXPECT_TRUE(GTEST_USES_POSIX_RE);
#endif
}
-#if GTEST_USES_POSIX_RE
+#ifdef GTEST_USES_POSIX_RE
template <typename Str>
class RETest : public ::testing::Test {};
EXPECT_FALSE(RE::PartialMatch(TypeParam("zza"), re));
}
-#elif GTEST_USES_SIMPLE_RE
+#elif defined(GTEST_USES_SIMPLE_RE)
TEST(IsInSetTest, NulCharIsNotInAnySet) {
EXPECT_FALSE(IsInSet('\0', ""));
#endif // GTEST_USES_POSIX_RE
-#if !GTEST_OS_WINDOWS_MOBILE
+#ifndef GTEST_OS_WINDOWS_MOBILE
TEST(CaptureTest, CapturesStdout) {
CaptureStdout();
EXPECT_EQ(&i, t2.get());
}
-class NoDefaultContructor {
+class NoDefaultConstructor {
public:
- explicit NoDefaultContructor(const char*) {}
- NoDefaultContructor(const NoDefaultContructor&) {}
+ explicit NoDefaultConstructor(const char*) {}
+ NoDefaultConstructor(const NoDefaultConstructor&) = default;
};
TEST(ThreadLocalTest, ValueDefaultContructorIsNotRequiredForParamVersion) {
- ThreadLocal<NoDefaultContructor> bar(NoDefaultContructor("foo"));
+ ThreadLocal<NoDefaultConstructor> bar(NoDefaultConstructor("foo"));
bar.pointer();
}
EXPECT_EQ(thread_local_string.pointer(), const_thread_local_string.pointer());
}
-#if GTEST_IS_THREADSAFE
+#ifdef GTEST_IS_THREADSAFE
void AddTwo(int* param) { *param += 2; }
GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_unlock(&memory_barrier_mutex));
GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_destroy(&memory_barrier_mutex));
-#elif GTEST_OS_WINDOWS
+#elif defined(GTEST_OS_WINDOWS)
// On Windows, performing an interlocked access puts up a memory barrier.
volatile LONG dummy = 0;
::InterlockedIncrement(&dummy);
// Creates and runs kThreadCount threads that increment locked_counter
// kCycleCount times each.
for (int i = 0; i < kThreadCount; ++i) {
- counting_threads[i].reset(new ThreadType(
+ counting_threads[i] = std::make_unique<ThreadType>(
&CountingThreadFunc, make_pair(&locked_counter, kCycleCount),
- &threads_can_start));
+ &threads_can_start);
}
threads_can_start.Notify();
for (int i = 0; i < kThreadCount; ++i) counting_threads[i]->Join();
public:
DestructorCall() {
invoked_ = false;
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
wait_event_.Reset(::CreateEvent(NULL, TRUE, FALSE, NULL));
GTEST_CHECK_(wait_event_.Get() != NULL);
#endif
}
bool CheckDestroyed() const {
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
if (::WaitForSingleObject(wait_event_.Get(), 1000) != WAIT_OBJECT_0)
return false;
#endif
void ReportDestroyed() {
invoked_ = true;
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
::SetEvent(wait_event_.Get());
#endif
}
private:
bool invoked_;
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
AutoHandle wait_event_;
#endif
static std::vector<DestructorCall*>* const list_;
#endif // GTEST_IS_THREADSAFE
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
TEST(WindowsTypesTest, HANDLEIsVoidStar) {
StaticAssertTypeEq<HANDLE, void*>();
}
-#if GTEST_OS_WINDOWS_MINGW && !defined(__MINGW64_VERSION_MAJOR)
+#if defined(GTEST_OS_WINDOWS_MINGW) && !defined(__MINGW64_VERSION_MAJOR)
TEST(WindowsTypesTest, _CRITICAL_SECTIONIs_CRITICAL_SECTION) {
StaticAssertTypeEq<CRITICAL_SECTION, _CRITICAL_SECTION>();
}
#include <cstring>
#include <deque>
#include <forward_list>
+#include <functional>
#include <limits>
#include <list>
#include <map>
#include <memory>
+#include <ostream>
#include <set>
#include <sstream>
#include <string>
+#include <tuple>
#include <unordered_map>
#include <unordered_set>
#include <utility>
#include "gtest/gtest-printers.h"
#include "gtest/gtest.h"
+#ifdef GTEST_HAS_ABSL
+#include "absl/strings/str_format.h"
+#endif
+
// Some user-defined types for testing the universal value printer.
// An anonymous enum type.
// A user-defined streamable type in the global namespace.
class StreamableInGlobal {
public:
- virtual ~StreamableInGlobal() {}
+ virtual ~StreamableInGlobal() = default;
};
inline void operator<<(::std::ostream& os, const StreamableInGlobal& /* x */) {
os << "StreamableInGlobal*";
}
+#ifdef GTEST_HAS_ABSL
+// A user-defined type with AbslStringify
+struct Point {
+ template <typename Sink>
+ friend void AbslStringify(Sink& sink, const Point& p) {
+ absl::Format(&sink, "(%d, %d)", p.x, p.y);
+ }
+
+ int x = 10;
+ int y = 20;
+};
+#endif
+
namespace foo {
// A user-defined unprintable type in a user namespace.
return os;
}
+struct StreamableInLocal {};
+void operator<<(::std::ostream& os, const StreamableInLocal& /* x */) {
+ os << "StreamableInLocal";
+}
+
// A user-defined streamable but recursively-defined container type in
// a user namespace, it mimics therefore std::filesystem::path or
// boost::filesystem::path.
using value_type = char;
using const_iterator = iterator;
- PathLike() {}
+ PathLike() = default;
iterator begin() const { return iterator(); }
iterator end() const { return iterator(); }
using ::std::vector;
using ::testing::PrintToString;
using ::testing::internal::FormatForComparisonFailureMessage;
-using ::testing::internal::ImplicitCast_;
using ::testing::internal::NativeArray;
using ::testing::internal::RelationToSourceReference;
using ::testing::internal::Strings;
EXPECT_EQ("invalid", Print(static_cast<EnumWithPrintTo>(0)));
}
+#ifdef GTEST_HAS_ABSL
+// Tests printing a class that defines AbslStringify
+TEST(PrintClassTest, AbslStringify) { EXPECT_EQ("(10, 20)", Print(Point())); }
+#endif
+
// Tests printing a class implicitly convertible to BiggestInt.
TEST(PrintClassTest, BiggestIntConvertible) {
TEST(PrintCharTest, Char32) { EXPECT_EQ("U+0041", Print(U'A')); }
-#ifdef __cpp_char8_t
+#ifdef __cpp_lib_char8_t
TEST(PrintCharTest, Char8) { EXPECT_EQ("U+0041", Print(u8'A')); }
#endif
Print(std::numeric_limits<uint64_t>::max())); // uint64
EXPECT_EQ("-9223372036854775808",
Print(std::numeric_limits<int64_t>::min())); // int64
-#ifdef __cpp_char8_t
+#ifdef __cpp_lib_char8_t
EXPECT_EQ("U+0000",
Print(std::numeric_limits<char8_t>::min())); // char8_t
EXPECT_EQ("U+00FF",
// Size types.
TEST(PrintBuiltInTypeTest, Size_t) {
EXPECT_EQ("1", Print(sizeof('a'))); // size_t.
-#if !GTEST_OS_WINDOWS
+#ifndef GTEST_OS_WINDOWS
// Windows has no ssize_t type.
EXPECT_EQ("-2", Print(static_cast<ssize_t>(-2))); // ssize_t.
#endif // !GTEST_OS_WINDOWS
// Floating-points.
TEST(PrintBuiltInTypeTest, FloatingPoints) {
- EXPECT_EQ("1.5", Print(1.5f)); // float
+ // float (32-bit precision)
+ EXPECT_EQ("1.5", Print(1.5f));
+
+ EXPECT_EQ("1.0999999", Print(1.09999990f));
+ EXPECT_EQ("1.1", Print(1.10000002f));
+ EXPECT_EQ("1.10000014", Print(1.10000014f));
+ EXPECT_EQ("9e+09", Print(9e9f));
+
+ // double
EXPECT_EQ("-2.5", Print(-2.5)); // double
}
Print(p));
}
-#ifdef __cpp_char8_t
+#ifdef __cpp_lib_char8_t
// const char8_t*.
TEST(PrintU8StringTest, Const) {
const char8_t* p = u8"界";
struct Foo {
public:
- virtual ~Foo() {}
+ virtual ~Foo() = default;
int MyMethod(char x) { return x + 1; }
virtual char MyVirtualMethod(int /* n */) { return 'a'; }
EXPECT_EQ("\"\\0Hi\"", PrintArrayHelper(a));
}
-#ifdef __cpp_char8_t
+#ifdef __cpp_lib_char8_t
// char_t array without terminating NUL.
TEST(PrintArrayTest, Char8ArrayWithNoTerminatingNul) {
// Array a contains '\0' in the middle and doesn't end with '\0'.
}
#endif // GTEST_HAS_STD_WSTRING
-#ifdef __cpp_char8_t
+#ifdef __cpp_lib_char8_t
TEST(PrintStringTest, U8String) {
std::u8string str = u8"Hello, 世界";
EXPECT_EQ(str, str); // Verify EXPECT_EQ compiles with this type.
"\n As Text: \"From ä — ẑ\"");
}
+TEST(PrintToStringTest, PrintStreamableInLocal) {
+ EXPECT_STREQ("StreamableInLocal",
+ PrintToString(foo::StreamableInLocal()).c_str());
+}
+
+TEST(PrintToStringTest, PrintReferenceToStreamableInLocal) {
+ foo::StreamableInLocal s;
+ std::reference_wrapper<foo::StreamableInLocal> r(s);
+ EXPECT_STREQ("StreamableInLocal", PrintToString(r).c_str());
+}
+
+TEST(PrintToStringTest, PrintReferenceToStreamableInGlobal) {
+ StreamableInGlobal s;
+ std::reference_wrapper<StreamableInGlobal> r(s);
+ EXPECT_STREQ("StreamableInGlobal", PrintToString(r).c_str());
+}
+
+#ifdef GTEST_HAS_ABSL
+TEST(PrintToStringTest, AbslStringify) {
+ EXPECT_PRINT_TO_STRING_(Point(), "(10, 20)");
+}
+#endif
+
TEST(IsValidUTF8Test, IllFormedUTF8) {
// The following test strings are ill-formed UTF-8 and are printed
// as hex only (or ASCII, in case of ASCII bytes) because IsValidUTF8() is
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
+#if defined(__cpp_lib_shared_ptr_arrays) && \
+ (__cpp_lib_shared_ptr_arrays >= 201611L)
std::shared_ptr<int[]> p4(new int[2]);
EXPECT_EQ("(" + PrintPointer(p4.get()) + ")", PrintToString(p4));
#endif
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
+#if defined(__cpp_lib_shared_ptr_arrays) && \
+ (__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[]>()));
from googletest.test import gtest_test_utils
COMMAND = gtest_test_utils.GetTestExecutablePath(
- 'googletest-setuptestsuite-test_')
+ 'googletest-setuptestsuite-test_'
+)
class GTestSetUpTestSuiteTest(gtest_test_utils.TestCase):
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)
+ (
+ '[ 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()
if not ALL_TESTS:
ALL_TESTS.extend(
- GetTestsForAllIterations({}, [AlsoRunDisabledTestsFlag()])[0])
+ GetTestsForAllIterations({}, [AlsoRunDisabledTestsFlag()])[0]
+ )
if not ACTIVE_TESTS:
ACTIVE_TESTS.extend(GetTestsForAllIterations({}, [])[0])
if not FILTERED_TESTS:
FILTERED_TESTS.extend(
- GetTestsForAllIterations({}, [FilterFlag(TEST_FILTER)])[0])
+ GetTestsForAllIterations({}, [FilterFlag(TEST_FILTER)])[0]
+ )
if not SHARDED_TESTS:
SHARDED_TESTS.extend(
- GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3',
- SHARD_INDEX_ENV_VAR: '1'},
- [])[0])
+ GetTestsForAllIterations(
+ {TOTAL_SHARDS_ENV_VAR: '3', SHARD_INDEX_ENV_VAR: '1'}, []
+ )[0]
+ )
if not SHUFFLED_ALL_TESTS:
- SHUFFLED_ALL_TESTS.extend(GetTestsForAllIterations(
- {}, [AlsoRunDisabledTestsFlag(), ShuffleFlag(), RandomSeedFlag(1)])[0])
+ SHUFFLED_ALL_TESTS.extend(
+ GetTestsForAllIterations(
+ {}, [AlsoRunDisabledTestsFlag(), ShuffleFlag(), RandomSeedFlag(1)]
+ )[0]
+ )
if not SHUFFLED_ACTIVE_TESTS:
- SHUFFLED_ACTIVE_TESTS.extend(GetTestsForAllIterations(
- {}, [ShuffleFlag(), RandomSeedFlag(1)])[0])
+ SHUFFLED_ACTIVE_TESTS.extend(
+ GetTestsForAllIterations({}, [ShuffleFlag(), RandomSeedFlag(1)])[0]
+ )
if not SHUFFLED_FILTERED_TESTS:
- SHUFFLED_FILTERED_TESTS.extend(GetTestsForAllIterations(
- {}, [ShuffleFlag(), RandomSeedFlag(1), FilterFlag(TEST_FILTER)])[0])
+ SHUFFLED_FILTERED_TESTS.extend(
+ GetTestsForAllIterations(
+ {}, [ShuffleFlag(), RandomSeedFlag(1), FilterFlag(TEST_FILTER)]
+ )[0]
+ )
if not SHUFFLED_SHARDED_TESTS:
SHUFFLED_SHARDED_TESTS.extend(
- GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3',
- SHARD_INDEX_ENV_VAR: '1'},
- [ShuffleFlag(), RandomSeedFlag(1)])[0])
+ GetTestsForAllIterations(
+ {TOTAL_SHARDS_ENV_VAR: '3', SHARD_INDEX_ENV_VAR: '1'},
+ [ShuffleFlag(), RandomSeedFlag(1)],
+ )[0]
+ )
class GTestShuffleUnitTest(gtest_test_utils.TestCase):
self.assertEqual(len(SHARDED_TESTS), len(SHUFFLED_SHARDED_TESTS))
def testShuffleChangesTestOrder(self):
- self.assert_(SHUFFLED_ALL_TESTS != ALL_TESTS, SHUFFLED_ALL_TESTS)
- self.assert_(SHUFFLED_ACTIVE_TESTS != ACTIVE_TESTS, SHUFFLED_ACTIVE_TESTS)
- self.assert_(SHUFFLED_FILTERED_TESTS != FILTERED_TESTS,
- SHUFFLED_FILTERED_TESTS)
- self.assert_(SHUFFLED_SHARDED_TESTS != SHARDED_TESTS,
- SHUFFLED_SHARDED_TESTS)
+ self.assertTrue(SHUFFLED_ALL_TESTS != ALL_TESTS, SHUFFLED_ALL_TESTS)
+ self.assertTrue(
+ SHUFFLED_ACTIVE_TESTS != ACTIVE_TESTS, SHUFFLED_ACTIVE_TESTS
+ )
+ self.assertTrue(
+ SHUFFLED_FILTERED_TESTS != FILTERED_TESTS, SHUFFLED_FILTERED_TESTS
+ )
+ self.assertTrue(
+ SHUFFLED_SHARDED_TESTS != SHARDED_TESTS, SHUFFLED_SHARDED_TESTS
+ )
def testShuffleChangesTestCaseOrder(self):
- self.assert_(GetTestCases(SHUFFLED_ALL_TESTS) != GetTestCases(ALL_TESTS),
- GetTestCases(SHUFFLED_ALL_TESTS))
- self.assert_(
+ self.assertTrue(
+ GetTestCases(SHUFFLED_ALL_TESTS) != GetTestCases(ALL_TESTS),
+ GetTestCases(SHUFFLED_ALL_TESTS),
+ )
+ self.assertTrue(
GetTestCases(SHUFFLED_ACTIVE_TESTS) != GetTestCases(ACTIVE_TESTS),
- GetTestCases(SHUFFLED_ACTIVE_TESTS))
- self.assert_(
+ GetTestCases(SHUFFLED_ACTIVE_TESTS),
+ )
+ self.assertTrue(
GetTestCases(SHUFFLED_FILTERED_TESTS) != GetTestCases(FILTERED_TESTS),
- GetTestCases(SHUFFLED_FILTERED_TESTS))
- self.assert_(
+ GetTestCases(SHUFFLED_FILTERED_TESTS),
+ )
+ self.assertTrue(
GetTestCases(SHUFFLED_SHARDED_TESTS) != GetTestCases(SHARDED_TESTS),
- GetTestCases(SHUFFLED_SHARDED_TESTS))
+ GetTestCases(SHUFFLED_SHARDED_TESTS),
+ )
def testShuffleDoesNotRepeatTest(self):
for test in SHUFFLED_ALL_TESTS:
- self.assertEqual(1, SHUFFLED_ALL_TESTS.count(test),
- '%s appears more than once' % (test,))
+ self.assertEqual(
+ 1,
+ SHUFFLED_ALL_TESTS.count(test),
+ '%s appears more than once' % (test,),
+ )
for test in SHUFFLED_ACTIVE_TESTS:
- self.assertEqual(1, SHUFFLED_ACTIVE_TESTS.count(test),
- '%s appears more than once' % (test,))
+ self.assertEqual(
+ 1,
+ SHUFFLED_ACTIVE_TESTS.count(test),
+ '%s appears more than once' % (test,),
+ )
for test in SHUFFLED_FILTERED_TESTS:
- self.assertEqual(1, SHUFFLED_FILTERED_TESTS.count(test),
- '%s appears more than once' % (test,))
+ self.assertEqual(
+ 1,
+ SHUFFLED_FILTERED_TESTS.count(test),
+ '%s appears more than once' % (test,),
+ )
for test in SHUFFLED_SHARDED_TESTS:
- self.assertEqual(1, SHUFFLED_SHARDED_TESTS.count(test),
- '%s appears more than once' % (test,))
+ self.assertEqual(
+ 1,
+ SHUFFLED_SHARDED_TESTS.count(test),
+ '%s appears more than once' % (test,),
+ )
def testShuffleDoesNotCreateNewTest(self):
for test in SHUFFLED_ALL_TESTS:
- self.assert_(test in ALL_TESTS, '%s is an invalid test' % (test,))
+ self.assertTrue(test in ALL_TESTS, '%s is an invalid test' % (test,))
for test in SHUFFLED_ACTIVE_TESTS:
- self.assert_(test in ACTIVE_TESTS, '%s is an invalid test' % (test,))
+ self.assertTrue(test in ACTIVE_TESTS, '%s is an invalid test' % (test,))
for test in SHUFFLED_FILTERED_TESTS:
- self.assert_(test in FILTERED_TESTS, '%s is an invalid test' % (test,))
+ self.assertTrue(test in FILTERED_TESTS, '%s is an invalid test' % (test,))
for test in SHUFFLED_SHARDED_TESTS:
- self.assert_(test in SHARDED_TESTS, '%s is an invalid test' % (test,))
+ self.assertTrue(test in SHARDED_TESTS, '%s is an invalid test' % (test,))
def testShuffleIncludesAllTests(self):
for test in ALL_TESTS:
- self.assert_(test in SHUFFLED_ALL_TESTS, '%s is missing' % (test,))
+ self.assertTrue(test in SHUFFLED_ALL_TESTS, '%s is missing' % (test,))
for test in ACTIVE_TESTS:
- self.assert_(test in SHUFFLED_ACTIVE_TESTS, '%s is missing' % (test,))
+ self.assertTrue(test in SHUFFLED_ACTIVE_TESTS, '%s is missing' % (test,))
for test in FILTERED_TESTS:
- self.assert_(test in SHUFFLED_FILTERED_TESTS, '%s is missing' % (test,))
+ self.assertTrue(
+ test in SHUFFLED_FILTERED_TESTS, '%s is missing' % (test,)
+ )
for test in SHARDED_TESTS:
- self.assert_(test in SHUFFLED_SHARDED_TESTS, '%s is missing' % (test,))
+ self.assertTrue(test in SHUFFLED_SHARDED_TESTS, '%s is missing' % (test,))
def testShuffleLeavesDeathTestsAtFront(self):
non_death_test_found = False
for test in SHUFFLED_ACTIVE_TESTS:
if 'DeathTest.' in test:
- self.assert_(not non_death_test_found,
- '%s appears after a non-death test' % (test,))
+ self.assertTrue(
+ not non_death_test_found,
+ '%s appears after a non-death test' % (test,),
+ )
else:
non_death_test_found = True
[test_case, _] = test.split('.')
if test_cases and test_cases[-1] != test_case:
test_cases.append(test_case)
- self.assertEqual(1, test_cases.count(test_case),
- 'Test case %s is not grouped together in %s' %
- (test_case, tests))
+ self.assertEqual(
+ 1,
+ test_cases.count(test_case),
+ 'Test case %s is not grouped together in %s' % (test_case, tests),
+ )
def testShuffleDoesNotInterleaveTestCases(self):
self._VerifyTestCasesDoNotInterleave(SHUFFLED_ALL_TESTS)
# iteration, and this test depends on the current implementation
# picking successive numbers. This dependency is not ideal, but
# makes the test much easier to write.
+ # pylint: disable-next=unbalanced-tuple-unpacking
[tests_in_iteration1, tests_in_iteration2, tests_in_iteration3] = (
GetTestsForAllIterations(
- {}, [ShuffleFlag(), RandomSeedFlag(1), RepeatFlag(3)]))
+ {}, [ShuffleFlag(), RandomSeedFlag(1), RepeatFlag(3)]
+ )
+ )
# Make sure running the tests with random seed 1 gets the same
# order as in iteration 1 above.
- [tests_with_seed1] = GetTestsForAllIterations(
- {}, [ShuffleFlag(), RandomSeedFlag(1)])
+ tests_with_seed1 = GetTestsForAllIterations(
+ {}, [ShuffleFlag(), RandomSeedFlag(1)]
+ )[0]
self.assertEqual(tests_in_iteration1, tests_with_seed1)
# Make sure running the tests with random seed 2 gets the same
# order as in iteration 2 above. Success means that Google Test
# correctly restores the test order before re-shuffling at the
# beginning of iteration 2.
- [tests_with_seed2] = GetTestsForAllIterations(
- {}, [ShuffleFlag(), RandomSeedFlag(2)])
+ tests_with_seed2 = GetTestsForAllIterations(
+ {}, [ShuffleFlag(), RandomSeedFlag(2)]
+ )[0]
self.assertEqual(tests_in_iteration2, tests_with_seed2)
# Make sure running the tests with random seed 3 gets the same
# order as in iteration 3 above. Success means that Google Test
# correctly restores the test order before re-shuffling at the
# beginning of iteration 3.
- [tests_with_seed3] = GetTestsForAllIterations(
- {}, [ShuffleFlag(), RandomSeedFlag(3)])
+ tests_with_seed3 = GetTestsForAllIterations(
+ {}, [ShuffleFlag(), RandomSeedFlag(3)]
+ )[0]
self.assertEqual(tests_in_iteration3, tests_with_seed3)
def testShuffleGeneratesNewOrderInEachIteration(self):
+ # pylint: disable-next=unbalanced-tuple-unpacking
[tests_in_iteration1, tests_in_iteration2, tests_in_iteration3] = (
GetTestsForAllIterations(
- {}, [ShuffleFlag(), RandomSeedFlag(1), RepeatFlag(3)]))
-
- self.assert_(tests_in_iteration1 != tests_in_iteration2,
- tests_in_iteration1)
- self.assert_(tests_in_iteration1 != tests_in_iteration3,
- tests_in_iteration1)
- self.assert_(tests_in_iteration2 != tests_in_iteration3,
- tests_in_iteration2)
+ {}, [ShuffleFlag(), RandomSeedFlag(1), RepeatFlag(3)]
+ )
+ )
+
+ self.assertTrue(
+ tests_in_iteration1 != tests_in_iteration2, tests_in_iteration1
+ )
+ self.assertTrue(
+ tests_in_iteration1 != tests_in_iteration3, tests_in_iteration1
+ )
+ self.assertTrue(
+ tests_in_iteration2 != tests_in_iteration3, tests_in_iteration2
+ )
def testShuffleShardedTestsPreservesPartition(self):
# If we run M tests on N shards, the same M tests should be run in
# total, regardless of the random seeds used by the shards.
- [tests1] = GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3',
- SHARD_INDEX_ENV_VAR: '0'},
- [ShuffleFlag(), RandomSeedFlag(1)])
- [tests2] = GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3',
- SHARD_INDEX_ENV_VAR: '1'},
- [ShuffleFlag(), RandomSeedFlag(20)])
- [tests3] = GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3',
- SHARD_INDEX_ENV_VAR: '2'},
- [ShuffleFlag(), RandomSeedFlag(25)])
+ tests1 = GetTestsForAllIterations(
+ {TOTAL_SHARDS_ENV_VAR: '3', SHARD_INDEX_ENV_VAR: '0'},
+ [ShuffleFlag(), RandomSeedFlag(1)],
+ )[0]
+ tests2 = GetTestsForAllIterations(
+ {TOTAL_SHARDS_ENV_VAR: '3', SHARD_INDEX_ENV_VAR: '1'},
+ [ShuffleFlag(), RandomSeedFlag(20)],
+ )[0]
+ tests3 = GetTestsForAllIterations(
+ {TOTAL_SHARDS_ENV_VAR: '3', SHARD_INDEX_ENV_VAR: '2'},
+ [ShuffleFlag(), RandomSeedFlag(25)],
+ )[0]
sorted_sharded_tests = tests1 + tests2 + tests3
sorted_sharded_tests.sort()
sorted_active_tests = []
sorted_active_tests.sort()
self.assertEqual(sorted_active_tests, sorted_sharded_tests)
+
if __name__ == '__main__':
gtest_test_utils.Main()
using ::testing::EmptyTestEventListener;
using ::testing::InitGoogleTest;
-using ::testing::Message;
using ::testing::Test;
using ::testing::TestEventListeners;
using ::testing::TestInfo;
# Path to the googletest-throw-on-failure-test_ program, compiled with
# exceptions disabled.
EXE_PATH = gtest_test_utils.GetTestExecutablePath(
- 'googletest-throw-on-failure-test_')
+ 'googletest-throw-on-failure-test_'
+)
# Utilities.
def SetEnvVar(env_var, value):
- """Sets an environment variable to a given value; unsets it when the
+ """Sets an environment variable.
+
+ Sets an environment variable to a given value; unsets it when the
given value is None.
+
+ Args:
+ env_var: environment variable.
+ value: value to set.
"""
env_var = env_var.upper()
"""Tests the throw-on-failure mode."""
def RunAndVerify(self, env_var_value, flag_value, should_fail):
- """Runs googletest-throw-on-failure-test_ and verifies that it does
+ """Runs googletest-throw-on-failure-test_ and verifies its behavior.
+
+ Runs googletest-throw-on-failure-test_ and verifies that it does
(or does not) exit with a non-zero code.
Args:
env_var_value: value of the GTEST_BREAK_ON_FAILURE environment
- variable; None if the variable should be unset.
- flag_value: value of the --gtest_break_on_failure flag;
- None if the flag should not be present.
+ variable; None if the variable should be unset.
+ flag_value: value of the --gtest_break_on_failure flag; None if the
+ flag should not be present.
should_fail: True if and only if the program is expected to fail.
"""
SetEnvVar(THROW_ON_FAILURE, None)
- msg = ('when %s%s, an assertion failure in "%s" %s cause a non-zero '
- 'exit code.' %
- (THROW_ON_FAILURE, env_var_value_msg, ' '.join(command),
- should_or_not))
- self.assert_(failed == should_fail, msg)
+ msg = (
+ 'when %s%s, an assertion failure in "%s" %s cause a non-zero exit code.'
+ % (
+ THROW_ON_FAILURE,
+ env_var_value_msg,
+ ' '.join(command),
+ should_or_not,
+ )
+ )
+ self.assertTrue(failed == should_fail, msg)
def testDefaultBehavior(self):
"""Tests the behavior of the default mode."""
def testThrowOnFailureEnvVar(self):
"""Tests using the GTEST_THROW_ON_FAILURE environment variable."""
- self.RunAndVerify(env_var_value='0',
- flag_value=None,
- should_fail=False)
- self.RunAndVerify(env_var_value='1',
- flag_value=None,
- should_fail=True)
+ self.RunAndVerify(env_var_value='0', flag_value=None, should_fail=False)
+ self.RunAndVerify(env_var_value='1', flag_value=None, should_fail=True)
def testThrowOnFailureFlag(self):
"""Tests using the --gtest_throw_on_failure flag."""
- self.RunAndVerify(env_var_value=None,
- flag_value='0',
- should_fail=False)
- self.RunAndVerify(env_var_value=None,
- flag_value='1',
- should_fail=True)
+ self.RunAndVerify(env_var_value=None, flag_value='0', should_fail=False)
+ self.RunAndVerify(env_var_value=None, flag_value='1', should_fail=True)
def testThrowOnFailureFlagOverridesEnvVar(self):
"""Tests that --gtest_throw_on_failure overrides GTEST_THROW_ON_FAILURE."""
- self.RunAndVerify(env_var_value='0',
- flag_value='0',
- should_fail=False)
- self.RunAndVerify(env_var_value='0',
- flag_value='1',
- should_fail=True)
- self.RunAndVerify(env_var_value='1',
- flag_value='0',
- should_fail=False)
- self.RunAndVerify(env_var_value='1',
- flag_value='1',
- should_fail=True)
+ self.RunAndVerify(env_var_value='0', flag_value='0', should_fail=False)
+ self.RunAndVerify(env_var_value='0', flag_value='1', should_fail=True)
+ self.RunAndVerify(env_var_value='1', flag_value='0', should_fail=False)
+ self.RunAndVerify(env_var_value='1', flag_value='1', should_fail=True)
if __name__ == '__main__':
from googletest.test import gtest_test_utils
-COMMAND = gtest_test_utils.GetTestExecutablePath('googletest-uninitialized-test_')
+COMMAND = gtest_test_utils.GetTestExecutablePath(
+ 'googletest-uninitialized-test_'
+)
def Assert(condition):
# Verifies that 'command' exits with code 1.
p = gtest_test_utils.Subprocess(command)
if p.exited and p.exit_code == 0:
- Assert('IMPORTANT NOTICE' in p.output);
+ Assert('IMPORTANT NOTICE' in p.output)
Assert('InitGoogleTest' in p.output)
class GTestUninitializedTest(gtest_test_utils.TestCase):
+
def testExitCodeAndOutput(self):
TestExitCodeAndOutput(COMMAND)
#include "test/gtest-typed-test_test.h"
#include <set>
+#include <string>
#include <type_traits>
#include <vector>
#include "gtest/gtest.h"
-#if _MSC_VER
GTEST_DISABLE_MSC_WARNINGS_PUSH_(4127 /* conditional expression is constant */)
-#endif // _MSC_VER
using testing::Test;
INSTANTIATE_TYPED_TEST_SUITE_P(My, TrimmedTest, TrimTypes);
} // namespace library2
+
+GTEST_DISABLE_MSC_WARNINGS_POP_() // 4127
// Since tests can be run in any order, the values the accessors that track
// test execution (such as failed_test_count) can not be predicted.
TEST(ApiTest, UnitTestImmutableAccessorsWork) {
- UnitTest* unit_test = UnitTest::GetInstance();
+ const auto& unit_test = UnitTest::GetInstance();
ASSERT_EQ(2 + kTypedTestSuites, unit_test->total_test_suite_count());
EXPECT_EQ(1 + kTypedTestSuites, unit_test->test_suite_to_run_count());
class FinalSuccessChecker : public Environment {
protected:
void TearDown() override {
- UnitTest* unit_test = UnitTest::GetInstance();
+ const auto& unit_test = UnitTest::GetInstance();
EXPECT_EQ(1 + kTypedTestSuites, unit_test->successful_test_suite_count());
EXPECT_EQ(3 + kTypedTests, unit_test->successful_test_count());
--- /dev/null
+#include <sys/stat.h>
+
+#include <cstdlib>
+#include <cstring>
+#include <string>
+
+#include "gtest/gtest.h"
+#include "gtest/internal/gtest-port.h"
+
+#if GTEST_HAS_FILE_SYSTEM
+
+namespace {
+
+class SetEnv {
+ public:
+ // Sets the environment value with name `name` to `value`, unless `value` is
+ // nullptr, in which case it unsets it. Restores the original value on
+ // destruction.
+ SetEnv(const char* name, const char* value) : name_(name) {
+ const char* old_value = getenv(name);
+ if (old_value != nullptr) {
+ saved_value_ = old_value;
+ have_saved_value_ = true;
+ }
+ if (value == nullptr) {
+ GTEST_CHECK_POSIX_SUCCESS_(unsetenv(name));
+ } else {
+ GTEST_CHECK_POSIX_SUCCESS_(setenv(name, value, 1 /*overwrite*/));
+ }
+ }
+
+ ~SetEnv() {
+ if (have_saved_value_) {
+ GTEST_CHECK_POSIX_SUCCESS_(
+ setenv(name_.c_str(), saved_value_.c_str(), 1 /*overwrite*/));
+ } else {
+ GTEST_CHECK_POSIX_SUCCESS_(unsetenv(name_.c_str()));
+ }
+ }
+
+ private:
+ std::string name_;
+ bool have_saved_value_ = false;
+ std::string saved_value_;
+};
+
+class MakeTempDir {
+ public:
+ // Creates a directory with a unique name including `testname`.
+ // The destructor removes it.
+ explicit MakeTempDir(const std::string& testname) {
+ // mkdtemp requires that the last 6 characters of the input pattern
+ // are Xs, and the string is modified by replacing those characters.
+ std::string pattern = "/tmp/" + testname + "_XXXXXX";
+ GTEST_CHECK_(mkdtemp(pattern.data()) != nullptr);
+ dirname_ = pattern;
+ }
+
+ ~MakeTempDir() { GTEST_CHECK_POSIX_SUCCESS_(rmdir(dirname_.c_str())); }
+
+ const char* DirName() const { return dirname_.c_str(); }
+
+ private:
+ std::string dirname_;
+};
+
+bool StartsWith(const std::string& str, const std::string& prefix) {
+ return str.substr(0, prefix.size()) == prefix;
+}
+
+TEST(TempDirTest, InEnvironment) {
+ // Since the test infrastructure might be verifying directory existence or
+ // even creating subdirectories, we need to be careful that the directories we
+ // specify are actually valid.
+ MakeTempDir temp_dir("TempDirTest_InEnvironment");
+ SetEnv set_env("TEST_TMPDIR", temp_dir.DirName());
+ EXPECT_TRUE(StartsWith(testing::TempDir(), temp_dir.DirName()));
+}
+
+TEST(TempDirTest, NotInEnvironment) {
+ SetEnv set_env("TEST_TMPDIR", nullptr);
+ EXPECT_NE(testing::TempDir(), "");
+}
+
+TEST(SrcDirTest, InEnvironment) {
+ // Since the test infrastructure might be verifying directory existence or
+ // even creating subdirectories, we need to be careful that the directories we
+ // specify are actually valid.
+ MakeTempDir temp_dir("SrcDirTest_InEnvironment");
+ SetEnv set_env("TEST_SRCDIR", temp_dir.DirName());
+ EXPECT_TRUE(StartsWith(testing::SrcDir(), temp_dir.DirName()));
+}
+
+TEST(SrcDirTest, NotInEnvironment) {
+ SetEnv set_env("TEST_SRCDIR", nullptr);
+ EXPECT_NE(testing::SrcDir(), "");
+}
+
+#endif // GTEST_HAS_FILE_SYSTEM
+
+} // namespace
from googletest.test import gtest_test_utils
+IS_DARWIN = os.name == 'posix' and os.uname()[0] == 'Darwin'
IS_LINUX = os.name == 'posix' and os.uname()[0] == 'Linux'
IS_GNUHURD = os.name == 'posix' and os.uname()[0] == 'GNU'
IS_GNUKFREEBSD = os.name == 'posix' and os.uname()[0] == 'GNU/kFreeBSD'
FLAG_PREFIX = '--gtest_'
DEATH_TEST_STYLE_FLAG = FLAG_PREFIX + 'death_test_style'
STREAM_RESULT_TO_FLAG = FLAG_PREFIX + 'stream_result_to'
-UNKNOWN_GTEST_PREFIXED_FLAG = FLAG_PREFIX + 'unknown_flag_for_testing'
LIST_TESTS_FLAG = FLAG_PREFIX + 'list_tests'
INTERNAL_FLAG_FOR_TESTING = FLAG_PREFIX + 'internal_flag_for_testing'
-SUPPORTS_DEATH_TESTS = "DeathTest" in gtest_test_utils.Subprocess(
- [PROGRAM_PATH, LIST_TESTS_FLAG]).output
+SUPPORTS_DEATH_TESTS = (
+ 'DeathTest'
+ in gtest_test_utils.Subprocess([PROGRAM_PATH, LIST_TESTS_FLAG]).output
+)
HAS_ABSL_FLAGS = '--has_absl_flags' in sys.argv
# The help message must match this regex.
HELP_REGEX = re.compile(
- FLAG_PREFIX + r'list_tests.*' +
- FLAG_PREFIX + r'filter=.*' +
- FLAG_PREFIX + r'also_run_disabled_tests.*' +
- FLAG_PREFIX + r'repeat=.*' +
- 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.*' +
- FLAG_PREFIX + r'throw_on_failure.*' +
- FLAG_PREFIX + r'catch_exceptions=0.*',
- re.DOTALL)
+ FLAG_PREFIX
+ + r'list_tests.*'
+ + FLAG_PREFIX
+ + r'filter=.*'
+ + FLAG_PREFIX
+ + r'also_run_disabled_tests.*'
+ + FLAG_PREFIX
+ + r'repeat=.*'
+ + 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.*'
+ + FLAG_PREFIX
+ + r'throw_on_failure.*'
+ + FLAG_PREFIX
+ + r'catch_exceptions=0.*',
+ re.DOTALL,
+)
def RunWithFlag(flag):
self.assertTrue(HELP_REGEX.search(output), output)
- if IS_LINUX or IS_GNUHURD or IS_GNUKFREEBSD or IS_OPENBSD:
+ if IS_DARWIN or IS_LINUX or IS_GNUHURD or IS_GNUKFREEBSD or IS_OPENBSD:
self.assertIn(STREAM_RESULT_TO_FLAG, output)
else:
self.assertNotIn(STREAM_RESULT_TO_FLAG, output)
def testPrintsHelpWithFullFlag(self):
self.TestHelpFlag('--help')
- def testPrintsHelpWithUnrecognizedGoogleTestFlag(self):
- # The behavior is slightly different when Abseil flags is
- # used. Abseil flags rejects all unknown flags, while the builtin
- # GTest flags implementation interprets an unknown flag with a
- # '--gtest_' prefix as a request for help.
- if HAS_ABSL_FLAGS:
- self.TestUnknownFlagWithAbseil(UNKNOWN_GTEST_PREFIXED_FLAG)
- else:
- self.TestHelpFlag(UNKNOWN_GTEST_PREFIXED_FLAG)
-
def testRunsTestsWithoutHelpFlag(self):
- """Verifies that when no help flag is specified, the tests are run
- and the help message is not printed."""
+ """Verifies correct behavior when no help flag is specified.
+
+ Verifies that when no help flag is specified, the tests are run
+ and the help message is not printed.
+ """
self.TestNonHelpFlag(None)
def testRunsTestsWithGtestInternalFlag(self):
- """Verifies that the tests are run and no help message is printed when
- a flag starting with Google Test prefix and 'internal_' is supplied."""
+ """Verifies correct behavior when internal testing flag is specified.
+
+ Verifies that the tests are run and no help message is printed when
+ a flag starting with Google Test prefix and 'internal_' is supplied.
+ """
self.TestNonHelpFlag(INTERNAL_FLAG_FOR_TESTING)
ASSERT_TRUE(false) << "Tests shouldn't be run when --help is specified.";
}
-#if GTEST_HAS_DEATH_TEST
+#ifdef GTEST_HAS_DEATH_TEST
TEST(DeathTest, UsedByPythonScriptToDetectSupportForDeathTestsInThisBinary) {}
#endif
Normalized output without any references to transient information that may
change from run to run.
"""
+
def _normalize(key, value):
if key == 'time':
return re.sub(r'^\d+(\.\d+)?s$', '*', value)
return re.sub(r'^.*[/\\](.*)', '\\1', value)
else:
return normalize(value)
+
if isinstance(obj, dict):
return {k: _normalize(k, v) for k, v in obj.items()}
if isinstance(obj, list):
class GTestListTestsOutputUnitTest(gtest_test_utils.TestCase):
- """Unit test for Google Test's list tests with output to file functionality.
- """
+ """Unit test for Google Test's list tests with output to file functionality."""
def testXml(self):
"""Verifies XML output for listing tests in a Google Test binary.
self._TestOutput('json', EXPECTED_JSON)
def _GetOutput(self, out_format):
- file_path = os.path.join(gtest_test_utils.GetTempDir(),
- 'test_out.' + out_format)
+ file_path = os.path.join(
+ gtest_test_utils.GetTempDir(), 'test_out.' + out_format
+ )
gtest_prog_path = gtest_test_utils.GetTestExecutablePath(
- 'gtest_list_output_unittest_')
+ 'gtest_list_output_unittest_'
+ )
- command = ([
+ command = [
gtest_prog_path,
'%s=%s:%s' % (GTEST_OUTPUT_FLAG, out_format, file_path),
- '--gtest_list_tests'
- ])
+ '--gtest_list_tests',
+ ]
environ_copy = os.environ.copy()
p = gtest_test_utils.Subprocess(
- command, env=environ_copy, working_dir=gtest_test_utils.GetTempDir())
+ command, env=environ_copy, working_dir=gtest_test_utils.GetTempDir()
+ )
self.assertTrue(p.exited)
self.assertEqual(0, p.exit_code)
expected_line_re = re.compile(expected_line.strip())
self.assertTrue(
expected_line_re.match(actual_line.strip()),
- ('actual output of "%s",\n'
- 'which does not match expected regex of "%s"\n'
- 'on line %d' % (actual, expected_output, line_count)))
+ 'actual output of "%s",\n'
+ 'which does not match expected regex of "%s"\n'
+ 'on line %d' % (actual, expected_output, line_count),
+ )
line_count = line_count + 1
// stand-alone regression test.
#include <iostream>
+#include <ostream>
#include "gtest/gtest-spi.h"
#include "gtest/gtest.h"
class MyEnvironment : public testing::Environment {
public:
- MyEnvironment() {}
+ MyEnvironment() = default;
void SetUp() override { g_environment_set_up_count++; }
void TearDown() override { g_environment_tear_down_count++; }
};
skip_fixture = 'Skipped\nskipping all tests for this fixture\n'
self.assertIsNotNone(
re.search(skip_fixture + '.*' + skip_fixture, OUTPUT, flags=re.DOTALL),
- repr(OUTPUT))
+ repr(OUTPUT),
+ )
self.assertNotIn('FAILED', OUTPUT)
# Path to the gtest_skip_in_environment_setup_test binary
EXE_PATH = gtest_test_utils.GetTestExecutablePath(
- 'gtest_skip_in_environment_setup_test')
+ 'gtest_skip_in_environment_setup_test'
+)
OUTPUT = gtest_test_utils.Subprocess([EXE_PATH]).output
// Tests that SCOPED_TRACE() and various Google Test assertions can be
// used in a large number of threads concurrently.
+#include <algorithm>
+#include <memory>
+#include <string>
#include <vector>
#include "gtest/gtest.h"
#include "src/gtest-internal-inl.h"
-#if GTEST_IS_THREADSAFE
+#ifdef GTEST_IS_THREADSAFE
namespace testing {
namespace {
std::unique_ptr<ThreadWithParam<int> > threads[kThreadCount];
Notification threads_can_start;
for (int i = 0; i != kThreadCount; i++)
- threads[i].reset(
- new ThreadWithParam<int>(&ManyAsserts, i, &threads_can_start));
+ threads[i] = std::make_unique<ThreadWithParam<int>>(&ManyAsserts, i,
+ &threads_can_start);
threads_can_start.Notify();
"""Unit test utilities for Google C++ Testing and Mocking Framework."""
# Suppresses the 'Import not at the top of the file' lint complaint.
-# pylint: disable-msg=C6204
+# pylint: disable=g-import-not-at-top
import os
import subprocess
import shutil
import tempfile
import unittest as _test_module
-# pylint: enable-msg=C6204
+# pylint: enable=g-import-not-at-top
GTEST_OUTPUT_VAR_NAME = 'GTEST_OUTPUT'
# Here we expose a class from a particular module, depending on the
-# environment. The comment suppresses the 'Invalid variable name' lint
-# complaint.
-TestCase = _test_module.TestCase # pylint: disable=C6409
+# environment.
+TestCase = _test_module.TestCase
# Initially maps a flag to its default value. After
# _ParseAndStripGTestFlags() is called, maps a flag to its actual value.
-_flag_map = {'source_dir': os.path.dirname(sys.argv[0]),
- 'build_dir': os.path.dirname(sys.argv[0])}
+_flag_map = {
+ 'source_dir': os.path.dirname(sys.argv[0]),
+ 'build_dir': os.path.dirname(sys.argv[0]),
+}
_gtest_flags_are_parsed = False
def _ParseAndStripGTestFlags(argv):
"""Parses and strips Google Test flags from argv. This is idempotent."""
- # Suppresses the lint complaint about a global variable since we need it
- # here to maintain module-wide state.
- global _gtest_flags_are_parsed # pylint: disable=W0603
+ global _gtest_flags_are_parsed
if _gtest_flags_are_parsed:
return
while i < len(argv):
prefix = '--' + flag + '='
if argv[i].startswith(prefix):
- _flag_map[flag] = argv[i][len(prefix):]
+ _flag_map[flag] = argv[i][len(prefix) :]
del argv[i]
break
else:
Args:
executable_name: name of the test binary that the test script runs.
- build_dir: directory where to look for executables, by default
- the result of GetBuildDir().
+ build_dir: directory where to look for executables, by default the
+ result of GetBuildDir().
Returns:
The absolute path of the test binary.
"""
- path = os.path.abspath(os.path.join(build_dir or GetBuildDir(),
- executable_name))
+ path = os.path.abspath(
+ os.path.join(build_dir or GetBuildDir(), executable_name)
+ )
if (IS_WINDOWS or IS_CYGWIN or IS_OS2) and not path.endswith('.exe'):
path += '.exe'
message = (
'Unable to find the test binary "%s". Please make sure to provide\n'
'a path to the binary via the --build_dir flag or the BUILD_DIR\n'
- 'environment variable.' % path)
+ 'environment variable.' % path
+ )
print(message, file=sys.stderr)
sys.exit(1)
class Subprocess:
+
def __init__(self, command, working_dir=None, capture_stderr=True, env=None):
"""Changes into a specified directory, if provided, and executes a command.
command: The command to run, in the form of sys.argv.
working_dir: The directory to change into.
capture_stderr: Determines whether to capture stderr in the output member
- or to discard it.
+ or to discard it.
env: Dictionary with environment to pass to the subprocess.
Returns:
else:
stderr = subprocess.PIPE
- p = subprocess.Popen(command,
- stdout=subprocess.PIPE, stderr=stderr,
- cwd=working_dir, universal_newlines=True, env=env)
+ p = subprocess.Popen(
+ command,
+ stdout=subprocess.PIPE,
+ stderr=stderr,
+ cwd=working_dir,
+ universal_newlines=True,
+ env=env,
+ )
# communicate returns a tuple with the file object for the child's
# output.
self.output = p.communicate()[0]
subprocess_env[TESTBRIDGE_NAME] = '*.TestThatSucceeds'
p = gtest_test_utils.Subprocess(COMMAND, env=subprocess_env)
- self.assertEquals(0, p.exit_code)
+ self.assertEqual(0, p.exit_code)
Assert('filter = *.TestThatSucceeds' in p.output)
Assert('[ OK ] TestFilterTest.TestThatSucceeds' in p.output)
#include <cstdint>
#include <map>
+#include <memory>
#include <ostream>
+#include <set>
+#include <stdexcept>
#include <string>
#include <type_traits>
#include <unordered_set>
+#include <utility>
#include <vector>
#include "gtest/gtest-spi.h"
#include "src/gtest-internal-inl.h"
+struct ConvertibleGlobalType {
+ // The inner enable_if is to ensure invoking is_constructible doesn't fail.
+ // The outer enable_if is to ensure the overload resolution doesn't encounter
+ // an ambiguity.
+ template <
+ class T,
+ std::enable_if_t<
+ false, std::enable_if_t<std::is_constructible<T>::value, int>> = 0>
+ operator T() const; // NOLINT(google-explicit-constructor)
+};
+void operator<<(ConvertibleGlobalType&, int);
+static_assert(sizeof(decltype(std::declval<ConvertibleGlobalType&>()
+ << 1)(*)()) > 0,
+ "error in operator<< overload resolution");
+
namespace testing {
namespace internal {
}
static void SuppressEventForwarding(TestEventListeners* listeners) {
- listeners->SuppressEventForwarding();
+ listeners->SuppressEventForwarding(true);
}
};
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::GetCurrentOsStackTraceExceptTop;
using testing::internal::GetElementOr;
using testing::internal::GetNextRandomSeed;
using testing::internal::GetRandomSeedFromFlag;
using testing::internal::kMaxRandomSeed;
using testing::internal::kTestTypeIdInGoogleTest;
using testing::internal::NativeArray;
-using testing::internal::OsStackTraceGetter;
-using testing::internal::OsStackTraceGetterInterface;
using testing::internal::ParseFlag;
using testing::internal::RelationToSourceCopy;
using testing::internal::RelationToSourceReference;
using testing::internal::String;
using testing::internal::TestEventListenersAccessor;
using testing::internal::TestResultAccessor;
-using testing::internal::UnitTestImpl;
using testing::internal::WideStringToUtf8;
using testing::internal::edit_distance::CalculateOptimalEdits;
using testing::internal::edit_distance::CreateUnifiedDiff;
using testing::internal::GetCapturedStdout;
#endif
-#if GTEST_IS_THREADSAFE
+#ifdef GTEST_IS_THREADSAFE
using testing::internal::ThreadWithParam;
#endif
// Tests FormatTimeInMillisAsSeconds().
TEST(FormatTimeInMillisAsSecondsTest, FormatsZero) {
- EXPECT_EQ("0", FormatTimeInMillisAsSeconds(0));
+ EXPECT_EQ("0.", FormatTimeInMillisAsSeconds(0));
}
TEST(FormatTimeInMillisAsSecondsTest, FormatsPositiveNumber) {
EXPECT_EQ("0.01", FormatTimeInMillisAsSeconds(10));
EXPECT_EQ("0.2", FormatTimeInMillisAsSeconds(200));
EXPECT_EQ("1.2", FormatTimeInMillisAsSeconds(1200));
- EXPECT_EQ("3", FormatTimeInMillisAsSeconds(3000));
+ EXPECT_EQ("3.", FormatTimeInMillisAsSeconds(3000));
+ EXPECT_EQ("10.", FormatTimeInMillisAsSeconds(10000));
+ EXPECT_EQ("100.", FormatTimeInMillisAsSeconds(100000));
+ EXPECT_EQ("123.456", FormatTimeInMillisAsSeconds(123456));
+ EXPECT_EQ("1234567.89", FormatTimeInMillisAsSeconds(1234567890));
}
TEST(FormatTimeInMillisAsSecondsTest, FormatsNegativeNumber) {
EXPECT_EQ("-0.01", FormatTimeInMillisAsSeconds(-10));
EXPECT_EQ("-0.2", FormatTimeInMillisAsSeconds(-200));
EXPECT_EQ("-1.2", FormatTimeInMillisAsSeconds(-1200));
- EXPECT_EQ("-3", FormatTimeInMillisAsSeconds(-3000));
+ EXPECT_EQ("-3.", FormatTimeInMillisAsSeconds(-3000));
+ EXPECT_EQ("-10.", FormatTimeInMillisAsSeconds(-10000));
+ EXPECT_EQ("-100.", FormatTimeInMillisAsSeconds(-100000));
+ EXPECT_EQ("-123.456", FormatTimeInMillisAsSeconds(-123456));
+ EXPECT_EQ("-1234567.89", FormatTimeInMillisAsSeconds(-1234567890));
}
// Tests FormatEpochTimeInMillisAsIso8601(). The correctness of conversion
private:
void SetUp() override {
- saved_tz_ = nullptr;
+ saved_tz_.reset();
- GTEST_DISABLE_MSC_DEPRECATED_PUSH_(/* getenv, strdup: deprecated */)
- if (getenv("TZ")) saved_tz_ = strdup(getenv("TZ"));
+ GTEST_DISABLE_MSC_DEPRECATED_PUSH_(/* getenv: deprecated */)
+ if (const char* tz = getenv("TZ")) {
+ saved_tz_ = std::make_unique<std::string>(tz);
+ }
GTEST_DISABLE_MSC_DEPRECATED_POP_()
// Set up the time zone for FormatEpochTimeInMillisAsIso8601 to use. We
}
void TearDown() override {
- SetTimeZone(saved_tz_);
- free(const_cast<char*>(saved_tz_));
- saved_tz_ = nullptr;
+ SetTimeZone(saved_tz_ != nullptr ? saved_tz_->c_str() : nullptr);
+ saved_tz_.reset();
}
static void SetTimeZone(const char* time_zone) {
// tzset() distinguishes between the TZ variable being present and empty
// and not being present, so we have to consider the case of time_zone
// being NULL.
-#if _MSC_VER || GTEST_OS_WINDOWS_MINGW
+#if defined(_MSC_VER) || defined(GTEST_OS_WINDOWS_MINGW)
// ...Unless it's MSVC, whose standard library's _putenv doesn't
// distinguish between an empty and a missing variable.
const std::string env_var =
tzset();
GTEST_DISABLE_MSC_WARNINGS_POP_()
#else
-#if GTEST_OS_LINUX_ANDROID && __ANDROID_API__ < 21
+#if defined(GTEST_OS_LINUX_ANDROID) && __ANDROID_API__ < 21
// Work around KitKat bug in tzset by setting "UTC" before setting "UTC+00".
// See https://github.com/android/ndk/issues/1604.
setenv("TZ", "UTC", 1);
#endif
}
- const char* saved_tz_;
+ std::unique_ptr<std::string> saved_tz_; // Empty and null are different here
};
const TimeInMillis FormatEpochTimeInMillisAsIso8601Test::kMillisPerSec;
EXPECT_TRUE(String::CaseInsensitiveWideCStringEquals(L"FOOBAR", L"foobar"));
}
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
// Tests String::ShowWideCString().
TEST(StringTest, ShowWideCString) {
EXPECT_STREQ("foo", String::ShowWideCString(L"foo").c_str());
}
-#if GTEST_OS_WINDOWS_MOBILE
+#ifdef GTEST_OS_WINDOWS_MOBILE
TEST(StringTest, AnsiAndUtf16Null) {
EXPECT_EQ(NULL, String::AnsiToUtf16(NULL));
EXPECT_EQ(NULL, String::Utf16ToAnsi(NULL));
EXPECT_EQ(1, results.size());
}
-#if GTEST_IS_THREADSAFE
+#ifdef GTEST_IS_THREADSAFE
class ScopedFakeTestPartResultReporterWithThreadsTest
: public ScopedFakeTestPartResultReporterTest {
"");
}
-#if GTEST_IS_THREADSAFE
+#ifdef GTEST_IS_THREADSAFE
typedef ScopedFakeTestPartResultReporterWithThreadsTest
ExpectFailureWithThreadsTest;
// value. If the value argument is "", unsets the environment
// variable. The caller must ensure that both arguments are not NULL.
static void SetEnv(const char* name, const char* value) {
-#if GTEST_OS_WINDOWS_MOBILE
+#ifdef GTEST_OS_WINDOWS_MOBILE
// Environment variables are not supported on Windows CE.
return;
#elif defined(__BORLANDC__) || defined(__SunOS_5_8) || defined(__SunOS_5_9)
// We cast away the 'const' since that would work for both variants.
putenv(const_cast<char*>(added_env[name]->c_str()));
delete prev_env;
-#elif GTEST_OS_WINDOWS // If we are on Windows proper.
+#elif defined(GTEST_OS_WINDOWS) // If we are on Windows proper.
_putenv((Message() << name << "=" << value).GetString().c_str());
#else
if (*value == '\0') {
#endif // GTEST_OS_WINDOWS_MOBILE
}
-#if !GTEST_OS_WINDOWS_MOBILE
+#ifndef GTEST_OS_WINDOWS_MOBILE
// Environment variables are not supported on Windows CE.
using testing::internal::Int32FromGTestEnv;
// Tests that Int32FromEnvOrDie() parses the value of the var or
// returns the correct default.
// Environment variables are not supported on Windows CE.
-#if !GTEST_OS_WINDOWS_MOBILE
+#ifndef GTEST_OS_WINDOWS_MOBILE
TEST(Int32FromEnvOrDieTest, ParsesAndReturnsValidValue) {
EXPECT_EQ(333, Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", 333));
SetEnv(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", "123");
// Tests that sharding is enabled if total_shards > 1 and
// we are not in a death test subprocess.
// Environment variables are not supported on Windows CE.
-#if !GTEST_OS_WINDOWS_MOBILE
+#ifndef GTEST_OS_WINDOWS_MOBILE
TEST_F(ShouldShardTest, WorksWhenShardEnvVarsAreValid) {
SetEnv(index_var_, "4");
SetEnv(total_var_, "22");
#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
TestPartResultArray gtest_failures;
{
ScopedFakeTestPartResultReporter gtest_reporter(>est_failures);
- EXPECT_NO_FATAL_FAILURE(FAIL() << "foo") << "my message";
+ EXPECT_NO_FATAL_FAILURE([] { FAIL() << "foo"; }()) << "my message";
}
ASSERT_EQ(2, gtest_failures.size());
- EXPECT_EQ(TestPartResult::kNonFatalFailure,
+ EXPECT_EQ(TestPartResult::kFatalFailure,
gtest_failures.GetTestPartResult(0).type());
EXPECT_EQ(TestPartResult::kNonFatalFailure,
gtest_failures.GetTestPartResult(1).type());
enum {
kCaseA = -1,
-#if GTEST_OS_LINUX
+#ifdef GTEST_OS_LINUX
// We want to test the case where the size of the anonymous enum is
// larger than sizeof(int), to make sure our implementation of the
};
TEST(AssertionTest, AnonymousEnum) {
-#if GTEST_OS_LINUX
+#ifdef GTEST_OS_LINUX
EXPECT_EQ(static_cast<int>(kCaseA), static_cast<int>(kCaseB));
#endif // !GTEST_OS_MAC && !defined(__SUNPRO_CC)
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
static HRESULT UnexpectedHRESULTFailure() { return E_UNEXPECTED; }
"(null)(null)");
}
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
// Tests using wide strings in assertion messages.
TEST(AssertionWithMessageTest, WideStringMessage) {
EXPECT_NONFATAL_FAILURE(
// both in a TEST and in a TEST_F.
class Foo {
public:
- Foo() {}
+ Foo() = default;
private:
int Bar() const { return 1; }
const char* argv2[] = {"foo.exe", "--gtest_filter", nullptr};
-#if GTEST_HAS_ABSL && GTEST_HAS_DEATH_TEST
+#if defined(GTEST_HAS_ABSL) && defined(GTEST_HAS_DEATH_TEST)
// Invalid flag arguments are a fatal error when using the Abseil Flags.
EXPECT_EXIT(GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter(""), true),
testing::ExitedWithCode(1),
"ERROR: Missing the value for the flag 'gtest_filter'");
-#elif !GTEST_HAS_ABSL
+#elif !defined(GTEST_HAS_ABSL)
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter(""), true);
#else
static_cast<void>(argv);
const char* argv2[] = {"foo.exe", "--gtest_output", nullptr};
-#if GTEST_HAS_ABSL && GTEST_HAS_DEATH_TEST
+#if defined(GTEST_HAS_ABSL) && defined(GTEST_HAS_DEATH_TEST)
// Invalid flag arguments are a fatal error when using the Abseil Flags.
EXPECT_EXIT(GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags(), true),
testing::ExitedWithCode(1),
"ERROR: Missing the value for the flag 'gtest_output'");
-#elif !GTEST_HAS_ABSL
+#elif !defined(GTEST_HAS_ABSL)
GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags(), true);
#else
static_cast<void>(argv);
#endif
}
-#if GTEST_HAS_ABSL
+#ifdef GTEST_HAS_ABSL
TEST_F(ParseFlagsTest, AbseilPositionalFlags) {
const char* argv[] = {"foo.exe", "--gtest_throw_on_failure=1", "--",
"--other_flag", nullptr};
}
#endif
-#if GTEST_OS_WINDOWS
+TEST_F(ParseFlagsTest, UnrecognizedFlags) {
+ const char* argv[] = {"foo.exe", "--gtest_filter=abcd", "--other_flag",
+ nullptr};
+
+ const char* argv2[] = {"foo.exe", "--other_flag", nullptr};
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter("abcd"), false);
+}
+
+#ifdef GTEST_OS_WINDOWS
// Tests parsing wide strings.
TEST_F(ParseFlagsTest, WideStrings) {
const wchar_t* argv[] = {L"foo.exe",
TEST(ColoredOutputTest, UsesColorsWhenTermSupportsColors) {
GTEST_FLAG_SET(color, "auto");
-#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MINGW
+#if defined(GTEST_OS_WINDOWS) && !defined(GTEST_OS_WINDOWS_MINGW)
// On Windows, we ignore the TERM variable as it's usually not set.
SetEnv("TERM", "dumb");
SetEnv("TERM", "xterm-color"); // TERM supports colors.
EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+ SetEnv("TERM", "xterm-kitty"); // TERM supports colors.
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+
SetEnv("TERM", "xterm-256color"); // TERM supports colors.
EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
SetEnv("TERM", "linux"); // TERM supports colors.
EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
- SetEnv("TERM", "cygwin"); // TERM supports colors.
+ SetEnv("TERM", "cygwin"); // TERM supports colors.
EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
#endif // GTEST_OS_WINDOWS
}
// Tests that events generated by Google Test are not forwarded in
// death test subprocesses.
-TEST(EventListenerDeathTest, EventsNotForwardedInDeathTestSubprecesses) {
+TEST(EventListenerDeathTest, EventsNotForwardedInDeathTestSubprocesses) {
EXPECT_DEATH_IF_SUPPORTED(
{
GTEST_CHECK_(TestEventListenersAccessor::EventForwardingEnabled(
__LINE__, []() -> DynamicUnitTestFixture* { return new DynamicTest; });
TEST(RegisterTest, WasRegistered) {
- auto* unittest = testing::UnitTest::GetInstance();
+ const auto& unittest = testing::UnitTest::GetInstance();
for (int i = 0; i < unittest->total_test_suite_count(); ++i) {
auto* tests = unittest->GetTestSuite(i);
if (tests->name() != std::string("DynamicUnitTestFixture")) continue;
// gtest_xml_outfile2_test_ writes some xml via TestProperty used by
// gtest_xml_outfiles_test.py
+#include <atomic>
+
#include "gtest/gtest.h"
class PropertyTwo : public testing::Test {
void TearDown() override { RecordProperty("TearDownProp", 2); }
};
-TEST_F(PropertyTwo, TestSomeProperties) {
- RecordProperty("TestSomeProperty", 2);
+TEST_F(PropertyTwo, TestInt64ConvertibleProperties) {
+ float float_prop = 3.25;
+ RecordProperty("TestFloatProperty", float_prop);
+
+ double double_prop = 4.75;
+ RecordProperty("TestDoubleProperty", double_prop);
+
+ // Validate we can write an unsigned size_t as a property
+ size_t size_t_prop = 5;
+ RecordProperty("TestSizetProperty", size_t_prop);
+
+ bool bool_prop = true;
+ RecordProperty("TestBoolProperty", bool_prop);
+
+ char char_prop = 'A';
+ RecordProperty("TestCharProperty", char_prop);
+
+ int16_t int16_prop = 6;
+ RecordProperty("TestInt16Property", int16_prop);
+
+ int32_t int32_prop = 7;
+ RecordProperty("TestInt32Property", int32_prop);
+
+ int64_t int64_prop = 8;
+ RecordProperty("TestInt64Property", int64_prop);
+
+ enum Foo {
+ NINE = 9,
+ };
+ Foo enum_prop = NINE;
+ RecordProperty("TestEnumProperty", enum_prop);
+
+ std::atomic<int> atomic_int_prop(10);
+ RecordProperty("TestAtomicIntProperty", atomic_int_prop);
}
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" skipped="0" disabled="0" errors="0" time="*" timestamp="*">
- <testcase name="TestSomeProperties" file="gtest_xml_outfile2_test_.cc" line="41" status="run" result="completed" time="*" timestamp="*" classname="PropertyTwo">
+ <testcase name="TestInt64ConvertibleProperties" file="gtest_xml_outfile2_test_.cc" line="43" status="run" result="completed" time="*" timestamp="*" classname="PropertyTwo">
<properties>
<property name="SetUpProp" value="2"/>
- <property name="TestSomeProperty" value="2"/>
+ <property name="TestFloatProperty" value="3.25"/>
+ <property name="TestDoubleProperty" value="4.75"/>
+ <property name="TestSizetProperty" value="5"/>
+ <property name="TestBoolProperty" value="true"/>
+ <property name="TestCharProperty" value="A"/>
+ <property name="TestInt16Property" value="6"/>
+ <property name="TestInt32Property" value="7"/>
+ <property name="TestInt64Property" value="8"/>
+ <property name="TestEnumProperty" value="9"/>
+ <property name="TestAtomicIntProperty" value="10"/>
<property name="TearDownProp" value="2"/>
</properties>
</testcase>
# We want the trailing '/' that the last "" provides in os.path.join, for
# telling Google Test to create an output directory instead of a single file
# for xml output.
- self.output_dir_ = os.path.join(gtest_test_utils.GetTempDir(),
- GTEST_OUTPUT_SUBDIR, "")
+ self.output_dir_ = os.path.join(
+ gtest_test_utils.GetTempDir(), GTEST_OUTPUT_SUBDIR, ""
+ )
self.DeleteFilesAndDir()
def tearDown(self):
def _TestOutFile(self, test_name, expected_xml):
gtest_prog_path = gtest_test_utils.GetTestExecutablePath(test_name)
command = [gtest_prog_path, "--gtest_output=xml:%s" % self.output_dir_]
- p = gtest_test_utils.Subprocess(command,
- working_dir=gtest_test_utils.GetTempDir())
- self.assert_(p.exited)
- self.assertEquals(0, p.exit_code)
+ p = gtest_test_utils.Subprocess(
+ command, working_dir=gtest_test_utils.GetTempDir()
+ )
+ self.assertTrue(p.exited)
+ self.assertEqual(0, p.exit_code)
output_file_name1 = test_name + ".xml"
output_file1 = os.path.join(self.output_dir_, output_file_name1)
- output_file_name2 = 'lt-' + output_file_name1
+ output_file_name2 = "lt-" + output_file_name1
output_file2 = os.path.join(self.output_dir_, output_file_name2)
- self.assert_(os.path.isfile(output_file1) or os.path.isfile(output_file2),
- output_file1)
+ self.assertTrue(
+ os.path.isfile(output_file1) or os.path.isfile(output_file2),
+ output_file1,
+ )
expected = minidom.parseString(expected_xml)
if os.path.isfile(output_file1):
else:
actual = minidom.parse(output_file2)
self.NormalizeXml(actual.documentElement)
- self.AssertEquivalentNodes(expected.documentElement,
- actual.documentElement)
+ self.AssertEquivalentNodes(expected.documentElement, actual.documentElement)
expected.unlink()
actual.unlink()
if SUPPORTS_STACK_TRACES:
STACK_TRACE_TEMPLATE = '\nStack trace:\n*'
+ STACK_TRACE_ENTITY_TEMPLATE = ''
else:
- STACK_TRACE_TEMPLATE = ''
+ STACK_TRACE_TEMPLATE = '\n'
+ STACK_TRACE_ENTITY_TEMPLATE = '
'
# unittest.main() can't handle unknown flags
sys.argv.remove(NO_STACKTRACE_SUPPORT_FLAG)
EXPECTED_NON_EMPTY_XML = """<?xml version="1.0" encoding="UTF-8"?>
<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" file="gtest_xml_output_unittest_.cc" line="51" status="run" result="completed" time="*" timestamp="*" classname="SuccessfulTest"/>
+ <testcase name="Succeeds" file="gtest_xml_output_unittest_.cc" line="53" status="run" result="completed" time="*" timestamp="*" classname="SuccessfulTest"/>
</testsuite>
<testsuite name="FailedTest" tests="1" failures="1" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
- <testcase name="Fails" file="gtest_xml_output_unittest_.cc" line="59" 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:*
+ <testcase name="Fails" file="gtest_xml_output_unittest_.cc" line="61" status="run" result="completed" time="*" timestamp="*" classname="FailedTest">
+ <failure message="gtest_xml_output_unittest_.cc:*
Expected equality of these values:
 1
 2%(stack_entity)s" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
Expected equality of these values:
1
2%(stack)s]]></failure>
</testcase>
</testsuite>
<testsuite name="MixedResultTest" tests="3" failures="1" disabled="1" skipped="0" errors="0" time="*" timestamp="*">
- <testcase name="Succeeds" file="gtest_xml_output_unittest_.cc" line="86" status="run" result="completed" time="*" timestamp="*" classname="MixedResultTest"/>
- <testcase name="Fails" file="gtest_xml_output_unittest_.cc" line="91" 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 name="Succeeds" file="gtest_xml_output_unittest_.cc" line="88" status="run" result="completed" time="*" timestamp="*" classname="MixedResultTest"/>
+ <testcase name="Fails" file="gtest_xml_output_unittest_.cc" line="93" status="run" result="completed" time="*" timestamp="*" classname="MixedResultTest">
+ <failure message="gtest_xml_output_unittest_.cc:*
Expected equality of these values:
 1
 2%(stack_entity)s" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
Expected equality of these values:
1
2%(stack)s]]></failure>
- <failure message="gtest_xml_output_unittest_.cc:*
Expected equality of these values:
 2
 3" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+ <failure message="gtest_xml_output_unittest_.cc:*
Expected equality of these values:
 2
 3%(stack_entity)s" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
Expected equality of these values:
2
3%(stack)s]]></failure>
</testcase>
- <testcase name="DISABLED_test" file="gtest_xml_output_unittest_.cc" line="96" status="notrun" result="suppressed" time="*" timestamp="*" classname="MixedResultTest"/>
+ <testcase name="DISABLED_test" file="gtest_xml_output_unittest_.cc" line="98" status="notrun" result="suppressed" time="*" timestamp="*" classname="MixedResultTest"/>
</testsuite>
<testsuite name="XmlQuotingTest" tests="1" failures="1" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
- <testcase name="OutputsCData" file="gtest_xml_output_unittest_.cc" line="100" 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:*
+ <testcase name="OutputsCData" file="gtest_xml_output_unittest_.cc" line="102" 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>%(stack_entity)s" 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" skipped="0" errors="0" time="*" timestamp="*">
- <testcase name="InvalidCharactersInMessage" file="gtest_xml_output_unittest_.cc" line="107" 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:*
+ <testcase name="InvalidCharactersInMessage" file="gtest_xml_output_unittest_.cc" line="109" status="run" result="completed" time="*" timestamp="*" classname="InvalidCharactersTest">
+ <failure message="gtest_xml_output_unittest_.cc:*
Failed
Invalid characters in brackets []%(stack_entity)s" 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" skipped="0" errors="0" time="*" timestamp="*">
- <testcase name="DISABLED_test_not_run" file="gtest_xml_output_unittest_.cc" line="66" status="notrun" result="suppressed" time="*" timestamp="*" classname="DisabledTest"/>
+ <testcase name="DISABLED_test_not_run" file="gtest_xml_output_unittest_.cc" line="68" status="notrun" result="suppressed" time="*" timestamp="*" classname="DisabledTest"/>
</testsuite>
<testsuite name="SkippedTest" tests="3" failures="1" disabled="0" skipped="2" errors="0" time="*" timestamp="*">
- <testcase name="Skipped" status="run" file="gtest_xml_output_unittest_.cc" line="73" result="skipped" time="*" timestamp="*" classname="SkippedTest">
- <skipped message="gtest_xml_output_unittest_.cc:*
"><![CDATA[gtest_xml_output_unittest_.cc:*
+ <testcase name="Skipped" status="run" file="gtest_xml_output_unittest_.cc" line="75" result="skipped" time="*" timestamp="*" classname="SkippedTest">
+ <skipped message="gtest_xml_output_unittest_.cc:*
%(stack_entity)s"><![CDATA[gtest_xml_output_unittest_.cc:*
%(stack)s]]></skipped>
</testcase>
- <testcase name="SkippedWithMessage" file="gtest_xml_output_unittest_.cc" line="77" 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:*
+ <testcase name="SkippedWithMessage" file="gtest_xml_output_unittest_.cc" line="79" 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.%(stack_entity)s"><![CDATA[gtest_xml_output_unittest_.cc:*
It is good practice to tell why you skip a test.%(stack)s]]></skipped>
</testcase>
- <testcase name="SkippedAfterFailure" file="gtest_xml_output_unittest_.cc" line="81" 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:*
+ <testcase name="SkippedAfterFailure" file="gtest_xml_output_unittest_.cc" line="83" status="run" result="completed" time="*" timestamp="*" classname="SkippedTest">
+ <failure message="gtest_xml_output_unittest_.cc:*
Expected equality of these values:
 1
 2%(stack_entity)s" 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:*
+ <skipped message="gtest_xml_output_unittest_.cc:*
It is good practice to tell why you skip a test.%(stack_entity)s"><![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" skipped="0" errors="0" time="*" timestamp="*" SetUpTestSuite="yes" TearDownTestSuite="aye">
- <testcase name="OneProperty" file="gtest_xml_output_unittest_.cc" line="119" status="run" result="completed" time="*" timestamp="*" classname="PropertyRecordingTest">
+ <testcase name="OneProperty" file="gtest_xml_output_unittest_.cc" line="121" status="run" result="completed" time="*" timestamp="*" classname="PropertyRecordingTest">
<properties>
<property name="key_1" value="1"/>
</properties>
</testcase>
- <testcase name="IntValuedProperty" file="gtest_xml_output_unittest_.cc" line="123" status="run" result="completed" time="*" timestamp="*" classname="PropertyRecordingTest">
+ <testcase name="IntValuedProperty" file="gtest_xml_output_unittest_.cc" line="125" status="run" result="completed" time="*" timestamp="*" classname="PropertyRecordingTest">
<properties>
<property name="key_int" value="1"/>
</properties>
</testcase>
- <testcase name="ThreeProperties" file="gtest_xml_output_unittest_.cc" line="127" status="run" result="completed" time="*" timestamp="*" classname="PropertyRecordingTest">
+ <testcase name="ThreeProperties" file="gtest_xml_output_unittest_.cc" line="129" status="run" result="completed" time="*" timestamp="*" classname="PropertyRecordingTest">
<properties>
<property name="key_1" value="1"/>
<property name="key_2" value="2"/>
<property name="key_3" value="3"/>
</properties>
</testcase>
- <testcase name="TwoValuesForOneKeyUsesLastValue" file="gtest_xml_output_unittest_.cc" line="133" status="run" result="completed" time="*" timestamp="*" classname="PropertyRecordingTest">
+ <testcase name="TwoValuesForOneKeyUsesLastValue" file="gtest_xml_output_unittest_.cc" line="135" status="run" result="completed" time="*" timestamp="*" classname="PropertyRecordingTest">
<properties>
<property name="key_1" value="2"/>
</properties>
</testcase>
</testsuite>
<testsuite name="NoFixtureTest" tests="3" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
- <testcase name="RecordProperty" file="gtest_xml_output_unittest_.cc" line="138" status="run" result="completed" time="*" timestamp="*" classname="NoFixtureTest">
+ <testcase name="RecordProperty" file="gtest_xml_output_unittest_.cc" line="140" status="run" result="completed" time="*" timestamp="*" classname="NoFixtureTest">
<properties>
<property name="key" value="1"/>
</properties>
</testcase>
- <testcase name="ExternalUtilityThatCallsRecordIntValuedProperty" file="gtest_xml_output_unittest_.cc" line="151" status="run" result="completed" time="*" timestamp="*" classname="NoFixtureTest">
+ <testcase name="ExternalUtilityThatCallsRecordIntValuedProperty" file="gtest_xml_output_unittest_.cc" line="153" status="run" result="completed" time="*" timestamp="*" classname="NoFixtureTest">
<properties>
<property name="key_for_utility_int" value="1"/>
</properties>
</testcase>
- <testcase name="ExternalUtilityThatCallsRecordStringValuedProperty" file="gtest_xml_output_unittest_.cc" line="155" status="run" result="completed" time="*" timestamp="*" classname="NoFixtureTest">
+ <testcase name="ExternalUtilityThatCallsRecordStringValuedProperty" file="gtest_xml_output_unittest_.cc" line="157" status="run" result="completed" time="*" timestamp="*" classname="NoFixtureTest">
<properties>
<property name="key_for_utility_string" value="1"/>
</properties>
</testcase>
</testsuite>
<testsuite name="Single/ValueParamTest" tests="4" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
- <testcase name="HasValueParamAttribute/0" file="gtest_xml_output_unittest_.cc" line="162" value_param="33" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
- <testcase name="HasValueParamAttribute/1" file="gtest_xml_output_unittest_.cc" line="162" value_param="42" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
- <testcase name="AnotherTestThatHasValueParamAttribute/0" file="gtest_xml_output_unittest_.cc" line="163" value_param="33" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
- <testcase name="AnotherTestThatHasValueParamAttribute/1" file="gtest_xml_output_unittest_.cc" line="163" value_param="42" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
+ <testcase name="HasValueParamAttribute/0" file="gtest_xml_output_unittest_.cc" line="164" value_param="33" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
+ <testcase name="HasValueParamAttribute/1" file="gtest_xml_output_unittest_.cc" line="164" value_param="42" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
+ <testcase name="AnotherTestThatHasValueParamAttribute/0" file="gtest_xml_output_unittest_.cc" line="165" value_param="33" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
+ <testcase name="AnotherTestThatHasValueParamAttribute/1" file="gtest_xml_output_unittest_.cc" line="165" value_param="42" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
</testsuite>
<testsuite name="TypedTest/0" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
- <testcase name="HasTypeParamAttribute" file="gtest_xml_output_unittest_.cc" line="171" type_param="*" status="run" result="completed" time="*" timestamp="*" classname="TypedTest/0" />
+ <testcase name="HasTypeParamAttribute" file="gtest_xml_output_unittest_.cc" line="173" type_param="*" status="run" result="completed" time="*" timestamp="*" classname="TypedTest/0" />
</testsuite>
<testsuite name="TypedTest/1" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
- <testcase name="HasTypeParamAttribute" file="gtest_xml_output_unittest_.cc" line="171" type_param="*" status="run" result="completed" time="*" timestamp="*" classname="TypedTest/1" />
+ <testcase name="HasTypeParamAttribute" file="gtest_xml_output_unittest_.cc" line="173" type_param="*" status="run" result="completed" time="*" timestamp="*" classname="TypedTest/1" />
</testsuite>
<testsuite name="Single/TypeParameterizedTestSuite/0" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
- <testcase name="HasTypeParamAttribute" file="gtest_xml_output_unittest_.cc" line="178" type_param="*" status="run" result="completed" time="*" timestamp="*" classname="Single/TypeParameterizedTestSuite/0" />
+ <testcase name="HasTypeParamAttribute" file="gtest_xml_output_unittest_.cc" line="180" type_param="*" status="run" result="completed" time="*" timestamp="*" classname="Single/TypeParameterizedTestSuite/0" />
</testsuite>
<testsuite name="Single/TypeParameterizedTestSuite/1" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
- <testcase name="HasTypeParamAttribute" file="gtest_xml_output_unittest_.cc" line="178" type_param="*" status="run" result="completed" time="*" timestamp="*" classname="Single/TypeParameterizedTestSuite/1" />
+ <testcase name="HasTypeParamAttribute" file="gtest_xml_output_unittest_.cc" line="180" type_param="*" status="run" result="completed" time="*" timestamp="*" classname="Single/TypeParameterizedTestSuite/1" />
</testsuite>
</testsuites>""" % {
- 'stack': STACK_TRACE_TEMPLATE
+ 'stack': STACK_TRACE_TEMPLATE,
+ 'stack_entity': STACK_TRACE_ENTITY_TEMPLATE,
}
EXPECTED_FILTERED_TEST_XML = """<?xml version="1.0" encoding="UTF-8"?>
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" file="gtest_xml_output_unittest_.cc" line="51" status="run" result="completed" time="*" timestamp="*" classname="SuccessfulTest"/>
+ <testcase name="Succeeds" file="gtest_xml_output_unittest_.cc" line="53" status="run" result="completed" time="*" timestamp="*" classname="SuccessfulTest"/>
</testsuite>
</testsuites>"""
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" skipped="0" errors="0" time="*" timestamp="*">
- <testcase name="Succeeds" file="gtest_xml_output_unittest_.cc" line="51" status="run" result="completed" time="*" timestamp="*" classname="SuccessfulTest"/>
+ <testcase name="Succeeds" file="gtest_xml_output_unittest_.cc" line="53" status="run" result="completed" time="*" timestamp="*" classname="SuccessfulTest"/>
</testsuite>
<testsuite name="PropertyRecordingTest" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*" SetUpTestSuite="yes" TearDownTestSuite="aye">
- <testcase name="IntValuedProperty" file="gtest_xml_output_unittest_.cc" line="123" status="run" result="completed" time="*" timestamp="*" classname="PropertyRecordingTest">
+ <testcase name="IntValuedProperty" file="gtest_xml_output_unittest_.cc" line="125" status="run" result="completed" time="*" timestamp="*" classname="PropertyRecordingTest">
<properties>
<property name="key_int" value="1"/>
</properties>
</testcase>
</testsuite>
<testsuite name="Single/ValueParamTest" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
- <testcase name="HasValueParamAttribute/0" file="gtest_xml_output_unittest_.cc" line="162" value_param="33" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
+ <testcase name="HasValueParamAttribute/0" file="gtest_xml_output_unittest_.cc" line="164" value_param="33" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
</testsuite>
</testsuites>"""
timestamp="*" name="AllTests">
<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:*
+ <failure message="gtest_no_test_unittest.cc:*
Expected equality of these values:
 1
 2%(stack_entity)s" type=""><![CDATA[gtest_no_test_unittest.cc:*
Expected equality of these values:
1
2%(stack)s]]></failure>
</testcase>
</testsuite>
</testsuites>""" % {
- 'stack': STACK_TRACE_TEMPLATE
+ 'stack': STACK_TRACE_TEMPLATE,
+ 'stack_entity': STACK_TRACE_ENTITY_TEMPLATE,
}
GTEST_PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath(GTEST_PROGRAM_NAME)
-SUPPORTS_TYPED_TESTS = 'TypedTest' in gtest_test_utils.Subprocess(
- [GTEST_PROGRAM_PATH, GTEST_LIST_TESTS_FLAG], capture_stderr=False).output
+SUPPORTS_TYPED_TESTS = (
+ 'TypedTest'
+ in gtest_test_utils.Subprocess(
+ [GTEST_PROGRAM_PATH, GTEST_LIST_TESTS_FLAG], capture_stderr=False
+ ).output
+)
class GTestXMLOutputUnitTest(gtest_xml_test_utils.GTestXMLTestCase):
- """
- Unit test for Google Test's XML output functionality.
- """
+ """Unit test for Google Test's XML output functionality."""
# This test currently breaks on platforms that do not support typed and
# type-parameterized tests, so we don't run it under them.
if SUPPORTS_TYPED_TESTS:
+
def testNonEmptyXmlOutput(self):
- """
+ """Generates non-empty XML and verifies it matches the expected output.
+
Runs a test program that generates a non-empty XML output, and
tests that the XML output is expected.
"""
# parse the expected datetime manually.
match = re.match(r'(\d+)-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d)', date_time_str)
self.assertTrue(
- re.match,
- 'XML datettime string %s has incorrect format' % date_time_str)
+ re.match, 'XML datettime string %s has incorrect format' % date_time_str
+ )
date_time_from_xml = datetime.datetime(
- year=int(match.group(1)), month=int(match.group(2)),
- day=int(match.group(3)), hour=int(match.group(4)),
- minute=int(match.group(5)), second=int(match.group(6)))
+ year=int(match.group(1)),
+ month=int(match.group(2)),
+ day=int(match.group(3)),
+ hour=int(match.group(4)),
+ minute=int(match.group(5)),
+ second=int(match.group(6)),
+ )
time_delta = abs(datetime.datetime.now() - date_time_from_xml)
# timestamp value should be near the current local time
- self.assertTrue(time_delta < datetime.timedelta(seconds=600),
- 'time_delta is %s' % time_delta)
+ self.assertLess(time_delta, datetime.timedelta(seconds=600))
actual.unlink()
def testDefaultOutputFile(self):
- """
+ """Tests XML file with default name is created when name is not specified.
+
Confirms that Google Test produces an XML output file with the expected
default name if no name is explicitly specified.
"""
- output_file = os.path.join(gtest_test_utils.GetTempDir(),
- GTEST_DEFAULT_OUTPUT_FILE)
+ output_file = os.path.join(
+ gtest_test_utils.GetTempDir(), GTEST_DEFAULT_OUTPUT_FILE
+ )
gtest_prog_path = gtest_test_utils.GetTestExecutablePath(
- 'gtest_no_test_unittest')
+ 'gtest_no_test_unittest'
+ )
try:
os.remove(output_file)
except OSError:
p = gtest_test_utils.Subprocess(
[gtest_prog_path, '%s=xml' % GTEST_OUTPUT_FLAG],
- working_dir=gtest_test_utils.GetTempDir())
- self.assert_(p.exited)
- self.assertEquals(0, p.exit_code)
- self.assert_(os.path.isfile(output_file))
+ working_dir=gtest_test_utils.GetTempDir(),
+ )
+ self.assertTrue(p.exited)
+ self.assertEqual(0, p.exit_code)
+ self.assertTrue(os.path.isfile(output_file))
def testSuppressedXmlOutput(self):
- """
+ """Verifies XML output is suppressed if default listener is shut down.
+
Tests that no XML file is generated if the default XML listener is
shut down before RUN_ALL_TESTS is invoked.
"""
- xml_path = os.path.join(gtest_test_utils.GetTempDir(),
- GTEST_PROGRAM_NAME + 'out.xml')
+ xml_path = os.path.join(
+ gtest_test_utils.GetTempDir(), GTEST_PROGRAM_NAME + 'out.xml'
+ )
if os.path.isfile(xml_path):
os.remove(xml_path)
- command = [GTEST_PROGRAM_PATH,
- '%s=xml:%s' % (GTEST_OUTPUT_FLAG, xml_path),
- '--shut_down_xml']
+ command = [
+ GTEST_PROGRAM_PATH,
+ '%s=xml:%s' % (GTEST_OUTPUT_FLAG, xml_path),
+ '--shut_down_xml',
+ ]
p = gtest_test_utils.Subprocess(command)
if p.terminated_by_signal:
# p.signal is available only if p.terminated_by_signal is True.
self.assertFalse(
p.terminated_by_signal,
- '%s was killed by signal %d' % (GTEST_PROGRAM_NAME, p.signal))
+ '%s was killed by signal %d' % (GTEST_PROGRAM_NAME, p.signal),
+ )
else:
- self.assert_(p.exited)
- self.assertEquals(1, p.exit_code,
- "'%s' exited with code %s, which doesn't match "
- 'the expected exit code %s.'
- % (command, p.exit_code, 1))
+ self.assertTrue(p.exited)
+ self.assertEqual(
+ 1,
+ p.exit_code,
+ "'%s' exited with code %s, which doesn't match "
+ 'the expected exit code %s.' % (command, p.exit_code, 1),
+ )
- self.assert_(not os.path.isfile(xml_path))
+ self.assertFalse(os.path.isfile(xml_path))
def testFilteredTestXmlOutput(self):
"""Verifies XML output when a filter is applied.
non-selected tests do not show up in the XML output.
"""
- self._TestXmlOutput(GTEST_PROGRAM_NAME, EXPECTED_FILTERED_TEST_XML, 0,
- extra_args=['%s=SuccessfulTest.*' % GTEST_FILTER_FLAG])
+ self._TestXmlOutput(
+ GTEST_PROGRAM_NAME,
+ EXPECTED_FILTERED_TEST_XML,
+ 0,
+ extra_args=['%s=SuccessfulTest.*' % GTEST_FILTER_FLAG],
+ )
def testShardedTestXmlOutput(self):
"""Verifies XML output when run using multiple shards.
GTEST_PROGRAM_NAME,
EXPECTED_SHARDED_TEST_XML,
0,
- extra_env={SHARD_INDEX_ENV_VAR: '0',
- TOTAL_SHARDS_ENV_VAR: '10'})
+ extra_env={SHARD_INDEX_ENV_VAR: '0', TOTAL_SHARDS_ENV_VAR: '10'},
+ )
+
+ def _GetXmlOutput(
+ self, gtest_prog_name, extra_args, extra_env, expected_exit_code
+ ):
+ """Returns the XML output generated by running the program gtest_prog_name.
- def _GetXmlOutput(self, gtest_prog_name, extra_args, extra_env,
- expected_exit_code):
- """
- Returns the xml output generated by running the program gtest_prog_name.
Furthermore, the program's exit code must be expected_exit_code.
+
+ Args:
+ gtest_prog_name: Program to run.
+ extra_args: Optional arguments to pass to program.
+ extra_env: Optional environment variables to set.
+ expected_exit_code: Expected exit code from running gtest_prog_name.
"""
- xml_path = os.path.join(gtest_test_utils.GetTempDir(),
- gtest_prog_name + 'out.xml')
+ xml_path = os.path.join(
+ gtest_test_utils.GetTempDir(), gtest_prog_name + 'out.xml'
+ )
gtest_prog_path = gtest_test_utils.GetTestExecutablePath(gtest_prog_name)
- command = ([gtest_prog_path, '%s=xml:%s' % (GTEST_OUTPUT_FLAG, xml_path)] +
- extra_args)
+ command = [
+ gtest_prog_path,
+ '%s=xml:%s' % (GTEST_OUTPUT_FLAG, xml_path),
+ ] + extra_args
environ_copy = os.environ.copy()
if extra_env:
environ_copy.update(extra_env)
p = gtest_test_utils.Subprocess(command, env=environ_copy)
if p.terminated_by_signal:
- self.assert_(False,
- '%s was killed by signal %d' % (gtest_prog_name, p.signal))
+ self.assertTrue(
+ False, '%s was killed by signal %d' % (gtest_prog_name, p.signal)
+ )
else:
- self.assert_(p.exited)
- self.assertEquals(expected_exit_code, p.exit_code,
- "'%s' exited with code %s, which doesn't match "
- 'the expected exit code %s.'
- % (command, p.exit_code, expected_exit_code))
+ self.assertTrue(p.exited)
+ self.assertEqual(
+ expected_exit_code,
+ p.exit_code,
+ "'%s' exited with code %s, which doesn't match "
+ 'the expected exit code %s.'
+ % (command, p.exit_code, expected_exit_code),
+ )
actual = minidom.parse(xml_path)
return actual
- def _TestXmlOutput(self, gtest_prog_name, expected_xml,
- expected_exit_code, extra_args=None, extra_env=None):
- """
+ def _TestXmlOutput(
+ self,
+ gtest_prog_name,
+ expected_xml,
+ expected_exit_code,
+ extra_args=None,
+ extra_env=None,
+ ):
+ """Asserts that the XML document matches.
+
Asserts that the XML document generated by running the program
gtest_prog_name matches expected_xml, a string containing another
XML document. Furthermore, the program's exit code must be
expected_exit_code.
+
+ Args:
+ gtest_prog_name: Program to run.
+ expected_xml: Path to XML document to match.
+ expected_exit_code: Expected exit code from running gtest_prog_name.
+ extra_args: Optional arguments to pass to program.
+ extra_env: Optional environment variables to set.
"""
- actual = self._GetXmlOutput(gtest_prog_name, extra_args or [],
- extra_env or {}, expected_exit_code)
+ actual = self._GetXmlOutput(
+ gtest_prog_name, extra_args or [], extra_env or {}, expected_exit_code
+ )
expected = minidom.parseString(expected_xml)
self.NormalizeXml(actual.documentElement)
- self.AssertEquivalentNodes(expected.documentElement,
- actual.documentElement)
+ self.AssertEquivalentNodes(expected.documentElement, actual.documentElement)
expected.unlink()
actual.unlink()
// directly.
// clang-format off
+#include <string>
+
#include "gtest/gtest.h"
using ::testing::InitGoogleTest;
GTEST_DEFAULT_OUTPUT_FILE = 'test_detail.xml'
-class GTestXMLTestCase(gtest_test_utils.TestCase):
- """
- Base class for tests of Google Test's XML output functionality.
- """
+class GTestXMLTestCase(gtest_test_utils.TestCase):
+ """Base class for tests of Google Test's XML output functionality."""
def AssertEquivalentNodes(self, expected_node, actual_node):
- """
+ """Asserts that actual_node is equivalent to expected_node.
+
Asserts that actual_node (a DOM node object) is equivalent to
expected_node (another DOM node object), in that either both of
them are CDATA nodes and have the same value, or both are DOM
CDATA sections) as expected_node. Note that we ignore the
order of the children as they are not guaranteed to be in any
particular order.
+
+ Args:
+ expected_node: expected DOM node object
+ actual_node: actual DOM node object
"""
if expected_node.nodeType == Node.CDATA_SECTION_NODE:
- self.assertEquals(Node.CDATA_SECTION_NODE, actual_node.nodeType)
- self.assertEquals(expected_node.nodeValue, actual_node.nodeValue)
+ self.assertEqual(Node.CDATA_SECTION_NODE, actual_node.nodeType)
+ self.assertEqual(expected_node.nodeValue, actual_node.nodeValue)
return
- self.assertEquals(Node.ELEMENT_NODE, actual_node.nodeType)
- self.assertEquals(Node.ELEMENT_NODE, expected_node.nodeType)
- self.assertEquals(expected_node.tagName, actual_node.tagName)
+ self.assertEqual(Node.ELEMENT_NODE, actual_node.nodeType)
+ self.assertEqual(Node.ELEMENT_NODE, expected_node.nodeType)
+ self.assertEqual(expected_node.tagName, actual_node.tagName)
expected_attributes = expected_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_node.tagName, expected_attributes.keys(),
- actual_attributes.keys()))
+ self.assertEqual(
+ expected_attributes.length,
+ actual_attributes.length,
+ 'attribute numbers differ in element %s:\nExpected: %r\nActual: %r'
+ % (
+ actual_node.tagName,
+ expected_attributes.keys(),
+ actual_attributes.keys(),
+ ),
+ )
for i in range(expected_attributes.length):
expected_attr = expected_attributes.item(i)
actual_attr = actual_attributes.get(expected_attr.name)
- self.assert_(
+ self.assertTrue(
actual_attr is not None,
- 'expected attribute %s not found in element %s' %
- (expected_attr.name, actual_node.tagName))
- self.assertEquals(
- expected_attr.value, actual_attr.value,
- ' values of attribute %s in element %s differ: %s vs %s' %
- (expected_attr.name, actual_node.tagName,
- expected_attr.value, actual_attr.value))
+ 'expected attribute %s not found in element %s'
+ % (expected_attr.name, actual_node.tagName),
+ )
+ self.assertEqual(
+ expected_attr.value,
+ actual_attr.value,
+ ' values of attribute %s in element %s differ: %s vs %s'
+ % (
+ expected_attr.name,
+ actual_node.tagName,
+ expected_attr.value,
+ actual_attr.value,
+ ),
+ )
expected_children = self._GetChildren(expected_node)
actual_children = self._GetChildren(actual_node)
- self.assertEquals(
- len(expected_children), len(actual_children),
- 'number of child elements differ in element ' + actual_node.tagName)
+ self.assertEqual(
+ len(expected_children),
+ len(actual_children),
+ 'number of child elements differ in element ' + actual_node.tagName,
+ )
for child_id, child in expected_children.items():
- self.assert_(child_id in actual_children,
- '<%s> is not in <%s> (in element %s)' %
- (child_id, actual_children, actual_node.tagName))
+ self.assertTrue(
+ child_id in actual_children,
+ '<%s> is not in <%s> (in element %s)'
+ % (child_id, actual_children, actual_node.tagName),
+ )
self.AssertEquivalentNodes(child, actual_children[child_id])
identifying_attribute = {
}
def _GetChildren(self, element):
- """
- Fetches all of the child nodes of element, a DOM Element object.
- Returns them as the values of a dictionary keyed by the IDs of the
- children. For <testsuites>, <testsuite>, <testcase>, and <property>
- elements, the ID is the value of their "name" attribute; for <failure>
- elements, it is the value of the "message" attribute; for <properties>
- elements, it is the value of their parent's "name" attribute plus the
- literal string "properties"; CDATA sections and non-whitespace
- text nodes are concatenated into a single CDATA section with ID
- "detail". An exception is raised if any element other than the above
- four is encountered, if two child elements with the same identifying
- attributes are encountered, or if any other type of node is encountered.
+ """Fetches all of the child nodes of element, a DOM Element object.
+
+ Returns them as the values of a dictionary keyed by the IDs of the children.
+ For <testsuites>, <testsuite>, <testcase>, and <property> elements, the ID
+ is the value of their "name" attribute; for <failure> elements, it is the
+ value of the "message" attribute; for <properties> elements, it is the value
+ of their parent's "name" attribute plus the literal string "properties";
+ CDATA sections and non-whitespace text nodes are concatenated into a single
+ CDATA section with ID "detail". An exception is raised if any element other
+ than the above four is encountered, if two child elements with the same
+ identifying attributes are encountered, or if any other type of node is
+ encountered.
+
+ Args:
+ element: DOM Element object
+
+ Returns:
+ Dictionary where keys are the IDs of the children.
"""
children = {}
for child in element.childNodes:
if child.nodeType == Node.ELEMENT_NODE:
if child.tagName == 'properties':
- self.assert_(child.parentNode is not None,
- 'Encountered <properties> element without a parent')
+ self.assertTrue(
+ child.parentNode is not None,
+ 'Encountered <properties> element without a parent',
+ )
child_id = child.parentNode.getAttribute('name') + '-properties'
else:
- self.assert_(child.tagName in self.identifying_attribute,
- 'Encountered unknown element <%s>' % child.tagName)
+ self.assertTrue(
+ child.tagName in self.identifying_attribute,
+ 'Encountered unknown element <%s>' % child.tagName,
+ )
child_id = child.getAttribute(
- self.identifying_attribute[child.tagName])
- self.assert_(child_id not in children)
+ self.identifying_attribute[child.tagName]
+ )
+ self.assertNotIn(child_id, children)
children[child_id] = child
elif child.nodeType in [Node.TEXT_NODE, Node.CDATA_SECTION_NODE]:
if 'detail' not in children:
- if (child.nodeType == Node.CDATA_SECTION_NODE or
- not child.nodeValue.isspace()):
+ if (
+ child.nodeType == Node.CDATA_SECTION_NODE
+ or not child.nodeValue.isspace()
+ ):
children['detail'] = child.ownerDocument.createCDATASection(
- child.nodeValue)
+ child.nodeValue
+ )
else:
children['detail'].nodeValue += child.nodeValue
else:
return children
def NormalizeXml(self, element):
- """
+ """Normalizes XML that may change from run to run.
+
Normalizes Google Test's XML output to eliminate references to transient
information that may change from run to run.
file's basename and a single asterisk for the line number.
* The directory names in file paths are removed.
* The stack traces are removed.
+
+ Args:
+ element: DOM element to normalize
"""
if element.tagName == 'testcase':
source_file.value = re.sub(r'^.*[/\\](.*)', '\\1', source_file.value)
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\.\d\d\d$',
- '*', timestamp.value)
+ timestamp.value = re.sub(
+ r'^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\d\.\d\d\d$', '*', timestamp.value
+ )
if element.tagName in ('testsuites', 'testsuite', 'testcase'):
time = element.getAttributeNode('time')
- time.value = re.sub(r'^\d+(\.\d+)?$', '*', time.value)
+ # The value for exact N seconds has a trailing decimal point (e.g., "10."
+ # instead of "10")
+ time.value = re.sub(r'^\d+\.(\d+)?$', '*', time.value)
type_param = element.getAttributeNode('type_param')
if type_param and type_param.value:
type_param.value = '*'
# Replaces the source line information with a normalized form.
cdata = re.sub(source_line_pat, '\\1*\n', child.nodeValue)
# Removes the actual stack trace.
- child.nodeValue = re.sub(r'Stack trace:\n(.|\n)*',
- 'Stack trace:\n*', cdata)
+ child.nodeValue = re.sub(
+ r'Stack trace:\n(.|\n)*', 'Stack trace:\n*', cdata
+ )
for child in element.childNodes:
if child.nodeType == Node.ELEMENT_NODE:
self.NormalizeXml(child)
--- /dev/null
+"""Load dependencies needed to use the googletest library as a 3rd-party consumer."""
+
+load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+
+def googletest_deps():
+ """Loads common dependencies needed to use the googletest library."""
+
+ if not native.existing_rule("com_googlesource_code_re2"):
+ http_archive(
+ name = "com_googlesource_code_re2", # 2023-03-17T11:36:51Z
+ sha256 = "cb8b5312a65f2598954545a76e8bce913f35fbb3a21a5c88797a4448e9f9b9d9",
+ strip_prefix = "re2-578843a516fd1da7084ae46209a75f3613b6065e",
+ urls = ["https://github.com/google/re2/archive/578843a516fd1da7084ae46209a75f3613b6065e.zip"],
+ )
+
+ if not native.existing_rule("com_google_absl"):
+ http_archive(
+ name = "com_google_absl", # 2023-08-01T14:59:13Z
+ sha256 = "d2c09bf3b3aba57ad87a56082020bee2948445407756e92ddaf3595396086853",
+ strip_prefix = "abseil-cpp-22091f4c0d6626b3ef40446ce3d4ccab19425ca3",
+ urls = ["https://github.com/abseil/abseil-cpp/archive/22091f4c0d6626b3ef40446ce3d4ccab19425ca3.zip"],
+ )
projects / platform / upstream / gtest.git / commitdiff