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- // Copyright 2014 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 "base/timer/mock_timer.h"
- #include "base/test/test_simple_task_runner.h"
- namespace base {
- namespace {
- void FlushPendingTasks(TestSimpleTaskRunner* task_runner) {
- // Do not use TestSimpleTaskRunner::RunPendingTasks() here. As RunPendingTasks
- // overrides ThreadTaskRunnerHandle when it runs tasks, tasks posted by timer
- // tasks to TTRH go to |test_task_runner_|, though they should be posted to
- // the original task runner.
- // Do not use TestSimpleTaskRunner::RunPendingTasks(), as its overridden
- // ThreadTaskRunnerHandle causes unexpected side effects.
- for (TestPendingTask& task : task_runner->TakePendingTasks())
- std::move(task.task).Run();
- }
- } // namespace
- MockOneShotTimer::MockOneShotTimer()
- : OneShotTimer(&clock_),
- test_task_runner_(MakeRefCounted<TestSimpleTaskRunner>()) {
- OneShotTimer::SetTaskRunner(test_task_runner_);
- }
- MockOneShotTimer::~MockOneShotTimer() = default;
- void MockOneShotTimer::SetTaskRunner(
- scoped_refptr<SequencedTaskRunner> task_runner) {
- NOTREACHED() << "MockOneShotTimer doesn't support SetTaskRunner().";
- }
- void MockOneShotTimer::Fire() {
- DCHECK(IsRunning());
- clock_.Advance(std::max(TimeDelta(), desired_run_time() - clock_.NowTicks()));
- FlushPendingTasks(test_task_runner_.get());
- }
- MockRepeatingTimer::MockRepeatingTimer()
- : RepeatingTimer(&clock_),
- test_task_runner_(MakeRefCounted<TestSimpleTaskRunner>()) {
- RepeatingTimer::SetTaskRunner(test_task_runner_);
- }
- MockRepeatingTimer::~MockRepeatingTimer() = default;
- void MockRepeatingTimer::SetTaskRunner(
- scoped_refptr<SequencedTaskRunner> task_runner) {
- NOTREACHED() << "MockRepeatingTimer doesn't support SetTaskRunner().";
- }
- void MockRepeatingTimer::Fire() {
- DCHECK(IsRunning());
- clock_.Advance(std::max(TimeDelta(), desired_run_time() - clock_.NowTicks()));
- FlushPendingTasks(test_task_runner_.get());
- }
- MockRetainingOneShotTimer::MockRetainingOneShotTimer()
- : RetainingOneShotTimer(&clock_),
- test_task_runner_(MakeRefCounted<TestSimpleTaskRunner>()) {
- RetainingOneShotTimer::SetTaskRunner(test_task_runner_);
- }
- MockRetainingOneShotTimer::~MockRetainingOneShotTimer() = default;
- void MockRetainingOneShotTimer::SetTaskRunner(
- scoped_refptr<SequencedTaskRunner> task_runner) {
- NOTREACHED() << "MockRetainingOneShotTimer doesn't support SetTaskRunner().";
- }
- void MockRetainingOneShotTimer::Fire() {
- DCHECK(IsRunning());
- clock_.Advance(std::max(TimeDelta(), desired_run_time() - clock_.NowTicks()));
- FlushPendingTasks(test_task_runner_.get());
- }
- } // namespace base
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