PiperOrigin-RevId: 302677275

Add --gtest_fail_fast support to googletest.

  - Analogous functionality to to golang -test.failfast and python --failfast
  - Stops test execution upon first test failure.
  - Also add support Bazel equivalent env var (TESTBRIDGE_TEST_RUNNER_FAIL_FAST)

PiperOrigin-RevId: 302488880

Internal change

PiperOrigin-RevId: 302048013

PiperOrigin-RevId: 302045808

Add tests checking that ::testing::MockFunction template argument can
be deduced in a function call context. This is a property raised in the
review, however, not checked before by any tests.

Move internal function out of header because Hyrum's law always wins.

PiperOrigin-RevId: 301446904

Use a polymorphic matcher instead of the GreaterThan<int> test matcher
to fix the sign-comparison warning on MSVC.

PiperOrigin-RevId: 301163657

Fix Compilation against CMake < 3.7 (Fix #2711)

`VERSION_GREATER_EQUAL` was introduced in CMake 3.7
ref: https://cmake.org/cmake/help/v3.7/release/3.7.html#commands
PiperOrigin-RevId: 300817917

Internal change

PiperOrigin-RevId: 299345492

Simplify the fallback printing logic to have a single sequence of trial printers.

PiperOrigin-RevId: 298621376

PiperOrigin-RevId: 298608772

PiperOrigin-RevId: 298599235

Remove public buganizer reference from googletest cookbook.

It also seems that this bug is obsolete.

PiperOrigin-RevId: 298598298

Exposition of the problem:
> cat main.cpp

TEST(errnoTest, errnoTest)
{
    ASSERT_EQ(errno, 0);
}

int main(int argc, char** argv)
{
    ::testing::InitGoogleTest(&argc, argv);

    return RUN_ALL_TESTS();
}

Compiled with gcc 10 like this:
> g++ -pthread -o runtest main.cpp -Wl,-Bstatic -lgtest -Wl,-Bdynamic

Before patch:
>  ./runtest
[==========] Running 1 test from 1 test suite.
[----------] Global test environment set-up.
[----------] 1 test from errnoTest
[ RUN      ] errnoTest.errnoTest
[       OK ] errnoTest.errnoTest (0 ms)
[----------] 1 test from errnoTest (0 ms total)

[----------] Global test environment tear-down
[==========] 1 test from 1 test suite ran. (0 ms total)
[  PASSED  ] 1 test.

(output is colored, I run this inside an interactive terminal).

> ./runtest | cat
[==========] Running 1 test from 1 test suite.
[----------] Global test environment set-up.
[----------] 1 test from errnoTest
[ RUN      ] errnoTest.errnoTest
main.cpp:5: Failure
Expected equality of these values:
  (*__errno_location ())
    Which is: 25
  0
[  FAILED  ] errnoTest.errnoTest (0 ms)
[----------] 1 test from errnoTest (0 ms total)

[----------] Global test environment tear-down
[==========] 1 test from 1 test suite ran. (0 ms total)
[  PASSED  ] 0 tests.
[  FAILED  ] 1 test, listed below:
[  FAILED  ] errnoTest.errnoTest

 1 FAILED TEST

(output is not colored, since IsTTY return false, because of the pipe,
however it also clobbered errno for the tests).

After the patch, both cases are working fine:
> ./runtest
[==========] Running 1 test from 1 test suite.
[----------] Global test environment set-up.
[----------] 1 test from errnoTest
[ RUN      ] errnoTest.errnoTest
[       OK ] errnoTest.errnoTest (0 ms)
[----------] 1 test from errnoTest (0 ms total)

[----------] Global test environment tear-down
[==========] 1 test from 1 test suite ran. (0 ms total)
[  PASSED  ] 1 test.

> ./runtest | cat
[==========] Running 1 test from 1 test suite.
[----------] Global test environment set-up.
[----------] 1 test from errnoTest
[ RUN      ] errnoTest.errnoTest
[       OK ] errnoTest.errnoTest (0 ms)
[----------] 1 test from errnoTest (0 ms total)

[----------] Global test environment tear-down
[==========] 1 test from 1 test suite ran. (0 ms total)
[  PASSED  ] 1 test.

Rename internal color enumerators to avoid conflicts with curses.h macro definitions.
Fixes #2685

PiperOrigin-RevId: 297639382

Relax the implementation of MatcherCast to allow conversion of `Matcher<T>` to
`Matcher<const T&>`. They have the same match signature.

PiperOrigin-RevId: 297115843

Allow construction of an Action from a callable of zero args

Action already allows construction from a callable with the same args as the mocked function, without needing to wrap the callable in Invoke. However, if you don't care about the arguments to the mocked function you need to either accept all of them or wrap your callable in InvokeWithoutArgs. This change makes both of those unnecessary, since it allows you to pass a no-args callable to Action directly.

PiperOrigin-RevId: 296117034

Remove the CMAKE_CXX_STANDARD from GoogleTest's CMakeLists.txt

This causes ABI issues since it can create a mixed-mode build.  The
value should be inherited from the top-level build if it needs to be
set.

PiperOrigin-RevId: 294730724

Add gmock Matcher<std::string_view> specialization.

PiperOrigin-RevId: 294443240

Fix gmock_gen to use MOCK_METHOD instead of old style macros.  Fix several
related bugs in argument parsing and return types.
- handle commas more correctly in return types
- handle commas correctly in arguments
- handle default values more correctly

PiperOrigin-RevId: 294435093

Fix gmock_gen to use MOCK_METHOD instead of old style macros.

PiperOrigin-RevId: 294360947

Fix gmock_gen to use MOCK_METHOD instead of old style macros.

PiperOrigin-RevId: 294332975

Refactor function GetNextPrime so that the loop precondition is checked before
loop instead of during every loop run.  Also by removing the loop condition,
it shows that the only exit from the loop is the return statement.

PiperOrigin-RevId: 293932783

Get rid of gmock-generated-matchers.h and gmock-generated-matchers.h.pump.

Stop using pump for MATCHER* macroses generation.

PiperOrigin-RevId: 293878808

Tag the function generated by MATCHER with GTEST_ATTRIBUTE_UNUSED_ to fix CI builds of gmock-matchers_test.cc vs. -Wunused-function.

See https://github.com/google/googletest/pull/2697 for breakage.

PiperOrigin-RevId: 293669752

Get rid of gmock-generated-function-mockers.h and
gmock-generated-function-mockers.h.pump.

Stop using pump for GMOCK_METHOD* macroses generation.

PiperOrigin-RevId: 293454519

...text exposed to GitHub repo https://www.github.com/google/googletest

PiperOrigin-RevId: 293438092

Pass method's parameters count to internal GMOCK_METHOD* macro.

This will help removing copypaste in every GMOCK_METHOD* macro in future.

PiperOrigin-RevId: 292932554

Fix std::move to std::forward where appropriate to support reference types.

PiperOrigin-RevId: 292923058

Disable warning C4800 for Visual Studio 2019.

The compiler warning C4800 is disabled by default in Visual Studio 2019,
but it can be enabled on the command line. The only version of
Visual Studio that does not support warning C4800 is Visual Studio 2017.

PiperOrigin-RevId: 292624510

Fix use of reserved names.
Minimize code duplication needed for explict-vs-nonexplicit constructor.

PiperOrigin-RevId: 292555014

Add documentation for ASSERT_DEBUG_DEATH/EXPECT_DEBUG_DEATH

PiperOrigin-RevId: 292138974

Add includes for type_traits and utility to gmock-function-mocker.h: macros in the file require these headers.

PiperOrigin-RevId: 291782497

Create implementation macroses for matchers to move variadic parameters to the
end of parameters list.

To save backward compatibility, old macroses will be still taking `description`
parameter as the last one. But they will use INTERNAL macro that takes
`description` as the second parameter.

PiperOrigin-RevId: 291724469

Adds missing `#define` guard around `TEST_F(...)`

PiperOrigin-RevId: 291703056

Move part of functionality of Matcher* class to the base one. Reduce copypaste.

Make constructor and conversion operator of Matcher* class independent of pump.

PiperOrigin-RevId: 291405510

Deleted an orphaned duplicate file and exclude another that shouldn't be part of :gtest_all_test.

This showed up while trying to debug the presubmit failure for: https://github.com/google/googletest/pull/2683

PiperOrigin-RevId: 291398123

Add missing explicit keyword for gmock_Impl constructor.

When switching to using GMOCK_PP in ACTION* macroses `explicit` keyword was
missed in gmock_Impl constructor causing ClangTidy warnings in ACTION_P macro.

PiperOrigin-RevId: 291159975