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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include <vector> | 5 #include <vector> |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/bind_helpers.h" | 8 #include "base/bind_helpers.h" |
9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
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717 } | 717 } |
718 | 718 |
719 TEST(MessageLoopTest, IOHandler) { | 719 TEST(MessageLoopTest, IOHandler) { |
720 RunTest_IOHandler(); | 720 RunTest_IOHandler(); |
721 } | 721 } |
722 | 722 |
723 TEST(MessageLoopTest, WaitForIO) { | 723 TEST(MessageLoopTest, WaitForIO) { |
724 RunTest_WaitForIO(); | 724 RunTest_WaitForIO(); |
725 } | 725 } |
726 | 726 |
727 TEST(MessageLoopTest, HighResolutionTimer) { | 727 TEST(MessageLoopTest, HighResolutionTimer) { |
darin (slow to review)
2014/07/18 04:07:59
it'd be good to test that a MessageLoop with pendi
| |
728 MessageLoop loop; | 728 MessageLoop loop; |
729 | 729 |
730 const TimeDelta kFastTimer = TimeDelta::FromMilliseconds(5); | 730 const TimeDelta kFastTimer = TimeDelta::FromMilliseconds(5); |
731 const TimeDelta kSlowTimer = TimeDelta::FromMilliseconds(100); | 731 const TimeDelta kSlowTimer = TimeDelta::FromMilliseconds(100); |
732 | 732 |
733 EXPECT_FALSE(loop.IsHighResolutionTimerEnabledForTesting()); | 733 EXPECT_FALSE(loop.HasHighResolutionTasks()); |
734 | |
735 // Post a fast task to enable the high resolution timers. | 734 // Post a fast task to enable the high resolution timers. |
736 loop.PostDelayedTask(FROM_HERE, Bind(&PostNTasksThenQuit, 1), | 735 loop.PostDelayedTask(FROM_HERE, Bind(&PostNTasksThenQuit, 1), |
737 kFastTimer); | 736 kFastTimer); |
737 EXPECT_TRUE(loop.HasHighResolutionTasks()); | |
738 loop.Run(); | 738 loop.Run(); |
739 EXPECT_TRUE(loop.IsHighResolutionTimerEnabledForTesting()); | 739 EXPECT_FALSE(loop.HasHighResolutionTasks()); |
740 | 740 // Check that a slow task does not triggering the high resolution logic. |
741 // Post a slow task and verify high resolution timers | |
742 // are still enabled. | |
743 loop.PostDelayedTask(FROM_HERE, Bind(&PostNTasksThenQuit, 1), | 741 loop.PostDelayedTask(FROM_HERE, Bind(&PostNTasksThenQuit, 1), |
744 kSlowTimer); | 742 kSlowTimer); |
743 EXPECT_FALSE(loop.HasHighResolutionTasks()); | |
745 loop.Run(); | 744 loop.Run(); |
746 EXPECT_TRUE(loop.IsHighResolutionTimerEnabledForTesting()); | 745 EXPECT_FALSE(loop.HasHighResolutionTasks()); |
747 | |
748 // Wait for a while so that high-resolution mode elapses. | |
749 PlatformThread::Sleep(TimeDelta::FromMilliseconds( | |
750 MessageLoop::kHighResolutionTimerModeLeaseTimeMs)); | |
751 | |
752 // Post a slow task to disable the high resolution timers. | |
753 loop.PostDelayedTask(FROM_HERE, Bind(&PostNTasksThenQuit, 1), | |
754 kSlowTimer); | |
755 loop.Run(); | |
756 EXPECT_FALSE(loop.IsHighResolutionTimerEnabledForTesting()); | |
757 } | 746 } |
758 | 747 |
759 #endif // defined(OS_WIN) | 748 #endif // defined(OS_WIN) |
760 | 749 |
761 #if defined(OS_POSIX) && !defined(OS_NACL) | 750 #if defined(OS_POSIX) && !defined(OS_NACL) |
762 | 751 |
763 namespace { | 752 namespace { |
764 | 753 |
765 class QuitDelegate : public MessageLoopForIO::Watcher { | 754 class QuitDelegate : public MessageLoopForIO::Watcher { |
766 public: | 755 public: |
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1015 | 1004 |
1016 ASSERT_TRUE(PostMessage(message_hwnd, kSignalMsg, 0, 1)); | 1005 ASSERT_TRUE(PostMessage(message_hwnd, kSignalMsg, 0, 1)); |
1017 | 1006 |
1018 loop.Run(); | 1007 loop.Run(); |
1019 | 1008 |
1020 ASSERT_TRUE(UnregisterClass(MAKEINTATOM(atom), instance)); | 1009 ASSERT_TRUE(UnregisterClass(MAKEINTATOM(atom), instance)); |
1021 } | 1010 } |
1022 #endif // defined(OS_WIN) | 1011 #endif // defined(OS_WIN) |
1023 | 1012 |
1024 } // namespace base | 1013 } // namespace base |
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