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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_RESOURCE_COORDINATOR_TIME_H_
#define CHROME_BROWSER_RESOURCE_COORDINATOR_TIME_H_
#include "base/time/time.h"
namespace base {
class TickClock;
class Clock;
}
namespace resource_coordinator {
// Returns the current time. Obtained from the testing TickClock if set; from
// TimeTicks::Now() otherwise.
base::TimeTicks NowTicks();
// Returns the current time. Obtained from the testing clock if set; from
// Time::Now() otherwise.
base::Time Now();
// Returns the testing TickClock.
const base::TickClock* GetTickClock();
// Returns the testing Clock.
const base::Clock* GetClock();
// Sets the testing Clock and TickClock within its scope.
class ScopedSetClocksForTesting {
public:
explicit ScopedSetClocksForTesting(const base::Clock* clock,
const base::TickClock* tick_clock);
ScopedSetClocksForTesting(const ScopedSetClocksForTesting&) = delete;
ScopedSetClocksForTesting& operator=(const ScopedSetClocksForTesting&) =
delete;
~ScopedSetClocksForTesting();
};
} // namespace resource_coordinator
#endif // CHROME_BROWSER_RESOURCE_COORDINATOR_TIME_H_
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