| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "services/resource_coordinator/resource_coordinator_clock.h" |
| |
| #include "base/time/tick_clock.h" |
| |
| namespace resource_coordinator { |
| |
| namespace { |
| |
| const base::TickClock*& g_tick_clock_for_testing() { |
| static const base::TickClock* tick_clock_for_testing = nullptr; |
| return tick_clock_for_testing; |
| } |
| |
| } // namespace |
| |
| base::TimeTicks ResourceCoordinatorClock::NowTicks() { |
| return g_tick_clock_for_testing() ? g_tick_clock_for_testing()->NowTicks() |
| : base::TimeTicks::Now(); |
| } |
| |
| const base::TickClock* ResourceCoordinatorClock::GetClockForTesting() { |
| return g_tick_clock_for_testing(); |
| } |
| |
| void ResourceCoordinatorClock::ResetClockForTesting() { |
| g_tick_clock_for_testing() = nullptr; |
| } |
| |
| void ResourceCoordinatorClock::SetClockForTesting( |
| const base::TickClock* tick_clock) { |
| DCHECK(!g_tick_clock_for_testing()); |
| g_tick_clock_for_testing() = tick_clock; |
| } |
| |
| } // namespace resource_coordinator |