blob: 629e83c9fe86d32a06aac58888555799e6870d8d [file] [log] [blame]
// Copyright 2016 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/task/task_scheduler/delayed_task_manager.h"
#include "base/task/task_scheduler/scheduler_lock.h"
#include "base/task/task_scheduler/scheduler_worker_observer.h"
#include "base/task/task_scheduler/sequence.h"
#include "base/task/task_traits.h"
#include "base/task_runner.h"
#include "testing/gmock/include/gmock/gmock.h"
namespace base {
namespace internal {
class SchedulerWorkerPool;
struct Task;
namespace test {
class MockSchedulerWorkerObserver : public SchedulerWorkerObserver {
void AllowCallsOnMainExit(int num_calls);
void WaitCallsOnMainExit();
// SchedulerWorkerObserver:
MOCK_METHOD0(OnSchedulerWorkerMainEntry, void());
// This doesn't use MOCK_METHOD0 because some tests need to wait for all calls
// to happen, which isn't possible with gmock.
void OnSchedulerWorkerMainExit() override;
SchedulerLock lock_;
std::unique_ptr<ConditionVariable> on_main_exit_cv_;
int allowed_calls_on_main_exit_ = 0;
// An enumeration of possible task scheduler TaskRunner types. Used to
// parametrize relevant task_scheduler tests.
enum class ExecutionMode { PARALLEL, SEQUENCED, SINGLE_THREADED };
// Creates a Sequence with given |traits| and pushes |task| to it. Returns that
// Sequence.
scoped_refptr<Sequence> CreateSequenceWithTask(Task task,
const TaskTraits& traits);
// Creates a TaskRunner that posts tasks to |worker_pool| with the
// |execution_mode| execution mode and the WithBaseSyncPrimitives() trait.
// Caveat: this does not support ExecutionMode::SINGLE_THREADED.
scoped_refptr<TaskRunner> CreateTaskRunnerWithExecutionMode(
SchedulerWorkerPool* worker_pool,
test::ExecutionMode execution_mode);
} // namespace test
} // namespace internal
} // namespace base