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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 "base/time.h" | 5 #include "base/time.h" |
6 #include "base/synchronization/waitable_event.h" | 6 #include "base/synchronization/waitable_event.h" |
7 #include "base/threading/platform_thread.h" | 7 #include "base/threading/platform_thread.h" |
8 #include "testing/gtest/include/gtest/gtest.h" | 8 #include "testing/gtest/include/gtest/gtest.h" |
9 | 9 |
10 namespace base { | 10 namespace base { |
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70 } | 70 } |
71 | 71 |
72 class WaitableEventSignaler : public PlatformThread::Delegate { | 72 class WaitableEventSignaler : public PlatformThread::Delegate { |
73 public: | 73 public: |
74 WaitableEventSignaler(double seconds, WaitableEvent* ev) | 74 WaitableEventSignaler(double seconds, WaitableEvent* ev) |
75 : seconds_(seconds), | 75 : seconds_(seconds), |
76 ev_(ev) { | 76 ev_(ev) { |
77 } | 77 } |
78 | 78 |
79 void ThreadMain() { | 79 void ThreadMain() { |
80 PlatformThread::Sleep(static_cast<int>(seconds_ * 1000)); | 80 PlatformThread::Sleep(TimeDelta::FromSeconds(static_cast<int>(seconds_))); |
81 ev_->Signal(); | 81 ev_->Signal(); |
82 } | 82 } |
83 | 83 |
84 private: | 84 private: |
85 const double seconds_; | 85 const double seconds_; |
86 WaitableEvent *const ev_; | 86 WaitableEvent *const ev_; |
87 }; | 87 }; |
88 | 88 |
89 TEST(WaitableEventTest, WaitMany) { | 89 TEST(WaitableEventTest, WaitMany) { |
90 WaitableEvent* ev[5]; | 90 WaitableEvent* ev[5]; |
91 for (unsigned i = 0; i < 5; ++i) | 91 for (unsigned i = 0; i < 5; ++i) |
92 ev[i] = new WaitableEvent(false, false); | 92 ev[i] = new WaitableEvent(false, false); |
93 | 93 |
94 WaitableEventSignaler signaler(0.1, ev[2]); | 94 WaitableEventSignaler signaler(0.1, ev[2]); |
95 PlatformThreadHandle thread; | 95 PlatformThreadHandle thread; |
96 PlatformThread::Create(0, &signaler, &thread); | 96 PlatformThread::Create(0, &signaler, &thread); |
97 | 97 |
98 EXPECT_EQ(WaitableEvent::WaitMany(ev, 5), 2u); | 98 EXPECT_EQ(WaitableEvent::WaitMany(ev, 5), 2u); |
99 | 99 |
100 PlatformThread::Join(thread); | 100 PlatformThread::Join(thread); |
101 | 101 |
102 for (unsigned i = 0; i < 5; ++i) | 102 for (unsigned i = 0; i < 5; ++i) |
103 delete ev[i]; | 103 delete ev[i]; |
104 } | 104 } |
105 | 105 |
106 } // namespace base | 106 } // namespace base |
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