blob: 6b7d96b59788fe76f50517b77172966b1917bcaf [file] [log] [blame]
/*
* Copyright 2016 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.
*/
#include "rtc_base/fake_clock.h"
#include "rtc_base/checks.h"
#include "rtc_base/message_queue.h"
namespace rtc {
int64_t FakeClock::TimeNanos() const {
CritScope cs(&lock_);
return time_;
}
void FakeClock::SetTimeNanos(int64_t nanos) {
{
CritScope cs(&lock_);
RTC_DCHECK(nanos >= time_);
time_ = nanos;
}
// If message queues are waiting in a socket select() with a timeout provided
// by the OS, they should wake up and dispatch all messages that are ready.
MessageQueueManager::ProcessAllMessageQueuesForTesting();
}
void FakeClock::AdvanceTime(webrtc::TimeDelta delta) {
{
CritScope cs(&lock_);
time_ += delta.ns();
}
MessageQueueManager::ProcessAllMessageQueuesForTesting();
}
ScopedFakeClock::ScopedFakeClock() {
prev_clock_ = SetClockForTesting(this);
}
ScopedFakeClock::~ScopedFakeClock() {
SetClockForTesting(prev_clock_);
}
} // namespace rtc