d4c2c74fd6
Bug: None Change-Id: Ib4656c18c1a03b76f7f2a0041ed9710ac7ad06a4 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/409181 Auto-Submit: Evan Shrubsole <eshr@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/main@{#45641}
70 lines
1.8 KiB
C++
70 lines
1.8 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 <cstdint>
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#include "api/units/time_delta.h"
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#include "api/units/timestamp.h"
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#include "rtc_base/checks.h"
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#include "rtc_base/synchronization/mutex.h"
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#include "rtc_base/thread.h"
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#include "rtc_base/time_utils.h"
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namespace webrtc {
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int64_t FakeClock::TimeNanos() const {
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MutexLock lock(&lock_);
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return time_ns_;
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}
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void FakeClock::SetTime(Timestamp new_time) {
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MutexLock lock(&lock_);
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RTC_DCHECK_GE(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(TimeDelta delta) {
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RTC_DCHECK_GE(delta, TimeDelta::Zero());
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MutexLock lock(&lock_);
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time_ns_ += delta.ns();
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}
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void ThreadProcessingFakeClock::SetTime(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(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 webrtc
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