/* * Copyright 2004 The WebRTC 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 in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree.
*/
TEST(EventTest, UnsignaledWaitDoesNotReturnBeforeTimeout) {
constexpr webrtc::TimeDelta kDuration = webrtc::TimeDelta::Micros(10'499);
Event event; auto begin = webrtc::Clock::GetRealTimeClock()->CurrentTime();
EXPECT_FALSE(event.Wait(kDuration));
EXPECT_GE(webrtc::Clock::GetRealTimeClock()->CurrentTime(),
begin + kDuration);
}
// These tests are disabled by default and only intended to be run manually.
TEST(EventTest, DISABLED_PerformanceSingleThread) { staticconstint kNumIterations = 10000000;
Event event; for (int i = 0; i < kNumIterations; ++i) {
event.Set();
event.Wait(webrtc::TimeDelta::Zero());
}
}
for (int i = 0; i < kNumIterations; ++i) {
write.Set();
read.Wait(Event::kForever);
}
write.Set();
thread.Stop();
}
#if RTC_DCHECK_IS_ON && GTEST_HAS_DEATH_TEST && !defined(WEBRTC_ANDROID) // Tests that we crash if we attempt to call rtc::Event::Wait while we're // not allowed to (as per `RTC_DISALLOW_WAIT()`).
TEST(EventTestDeathTest, DisallowEventWait) {
Event event;
RTC_DISALLOW_WAIT();
EXPECT_DEATH(event.Wait(Event::kForever), "");
} #endif// RTC_DCHECK_IS_ON && GTEST_HAS_DEATH_TEST && !defined(WEBRTC_ANDROID)
} // namespace rtc
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