chromium/third_party/angle/src/libANGLE/GlobalMutex_unittest.cpp

//
// Copyright 2023 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// GlobalMutex_unittest:
//   Tests of the Scoped<*>GlobalMutexLock classes
//

#include <gtest/gtest.h>

#include "libANGLE/GlobalMutex.h"

namespace
{
template <class ScopedGlobalLockT, class... Args>
void runBasicGlobalMutexTest(bool expectToPass, Args &&...args)
{ … }

// Tests basic usage of ScopedGlobalMutexLock.
TEST(GlobalMutexTest, ScopedGlobalMutexLock)
{ … }

// Tests basic usage of ScopedOptionalGlobalMutexLock (Enabled).
TEST(GlobalMutexTest, ScopedOptionalGlobalMutexLockEnabled)
{ … }

// Tests basic usage of ScopedOptionalGlobalMutexLock (Disabled).
TEST(GlobalMutexTest, ScopedOptionalGlobalMutexLockDisabled)
{ … }

#if defined(ANGLE_ENABLE_GLOBAL_MUTEX_RECURSION)
// Tests that ScopedGlobalMutexLock can be recursively locked.
TEST(GlobalMutexTest, RecursiveScopedGlobalMutexLock)
{
    egl::ScopedGlobalMutexLock lock;
    egl::ScopedGlobalMutexLock lock2;
}

// Tests that ScopedOptionalGlobalMutexLock can be recursively locked.
TEST(GlobalMutexTest, RecursiveScopedOptionalGlobalMutexLock)
{
    egl::ScopedOptionalGlobalMutexLock lock(true);
    egl::ScopedOptionalGlobalMutexLock lock2(true);
}
#endif

}  // anonymous namespace