1 /* 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #include "webrtc/base/platform_thread.h" 12 13 #include "testing/gtest/include/gtest/gtest.h" 14 #include "webrtc/base/scoped_ptr.h" 15 #include "webrtc/system_wrappers/include/sleep.h" 16 17 namespace webrtc { 18 19 // Function that does nothing, and reports success. 20 bool NullRunFunction(void* obj) { 21 SleepMs(0); // Hand over timeslice, prevents busy looping. 22 return true; 23 } 24 25 TEST(PlatformThreadTest, StartStop) { 26 rtc::PlatformThread thread(&NullRunFunction, nullptr, "PlatformThreadTest"); 27 thread.Start(); 28 thread.Stop(); 29 } 30 31 // Function that sets a boolean. 32 bool SetFlagRunFunction(void* obj) { 33 bool* obj_as_bool = static_cast<bool*>(obj); 34 *obj_as_bool = true; 35 SleepMs(0); // Hand over timeslice, prevents busy looping. 36 return true; 37 } 38 39 TEST(PlatformThreadTest, RunFunctionIsCalled) { 40 bool flag = false; 41 rtc::PlatformThread thread(&SetFlagRunFunction, &flag, "RunFunctionIsCalled"); 42 thread.Start(); 43 44 // At this point, the flag may be either true or false. 45 thread.Stop(); 46 47 // We expect the thread to have run at least once. 48 EXPECT_TRUE(flag); 49 } 50 51 } // namespace webrtc 52