You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
1.1 KiB
38 lines
1.1 KiB
/*
|
|
* Copyright 2019 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 "test/gtest.h"
|
|
|
|
namespace rtc {
|
|
TEST(ScopedFakeClockTest, OverridesGlobalClock) {
|
|
const int64_t kFixedTimeUs = 100000;
|
|
int64_t real_time_us = rtc::TimeMicros();
|
|
EXPECT_NE(real_time_us, 0);
|
|
{
|
|
ScopedFakeClock scoped;
|
|
EXPECT_EQ(rtc::TimeMicros(), 0);
|
|
|
|
scoped.AdvanceTime(webrtc::TimeDelta::Millis(1));
|
|
EXPECT_EQ(rtc::TimeMicros(), 1000);
|
|
|
|
scoped.SetTime(webrtc::Timestamp::Micros(kFixedTimeUs));
|
|
EXPECT_EQ(rtc::TimeMicros(), kFixedTimeUs);
|
|
|
|
scoped.AdvanceTime(webrtc::TimeDelta::Millis(1));
|
|
EXPECT_EQ(rtc::TimeMicros(), kFixedTimeUs + 1000);
|
|
}
|
|
|
|
EXPECT_NE(rtc::TimeMicros(), kFixedTimeUs + 1000);
|
|
EXPECT_GE(rtc::TimeMicros(), real_time_us);
|
|
}
|
|
} // namespace rtc
|