63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
/*
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* Copyright 2016 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "rtc_base/fake_clock.h"
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#include "rtc_base/checks.h"
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#include "rtc_base/thread.h"
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namespace rtc {
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int64_t FakeClock::TimeNanos() const {
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webrtc::MutexLock lock(&lock_);
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return time_ns_;
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}
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void FakeClock::SetTime(webrtc::Timestamp new_time) {
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webrtc::MutexLock lock(&lock_);
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RTC_DCHECK(new_time.us() * 1000 >= time_ns_);
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time_ns_ = new_time.us() * 1000;
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}
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void FakeClock::AdvanceTime(webrtc::TimeDelta delta) {
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webrtc::MutexLock lock(&lock_);
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time_ns_ += delta.ns();
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}
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void ThreadProcessingFakeClock::SetTime(webrtc::Timestamp time) {
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clock_.SetTime(time);
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// If message queues are waiting in a socket select() with a timeout provided
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// by the OS, they should wake up and dispatch all messages that are ready.
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ThreadManager::ProcessAllMessageQueuesForTesting();
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}
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void ThreadProcessingFakeClock::AdvanceTime(webrtc::TimeDelta delta) {
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clock_.AdvanceTime(delta);
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ThreadManager::ProcessAllMessageQueuesForTesting();
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}
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ScopedBaseFakeClock::ScopedBaseFakeClock() {
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prev_clock_ = SetClockForTesting(this);
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}
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ScopedBaseFakeClock::~ScopedBaseFakeClock() {
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SetClockForTesting(prev_clock_);
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}
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ScopedFakeClock::ScopedFakeClock() {
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prev_clock_ = SetClockForTesting(this);
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}
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ScopedFakeClock::~ScopedFakeClock() {
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SetClockForTesting(prev_clock_);
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}
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} // namespace rtc
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