1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "base/test/task_runner_test_template.h"
6
7namespace base {
8
9namespace internal {
10
11TaskTracker::TaskTracker() : task_runs_(0), task_runs_cv_(&lock_) {}
12
13TaskTracker::~TaskTracker() {}
14
15Closure TaskTracker::WrapTask(const Closure& task, int i) {
16  return Bind(&TaskTracker::RunTask, this, task, i);
17}
18
19void TaskTracker::RunTask(const Closure& task, int i) {
20  AutoLock lock(lock_);
21  if (!task.is_null()) {
22    task.Run();
23  }
24  ++task_run_counts_[i];
25  ++task_runs_;
26  task_runs_cv_.Signal();
27}
28
29std::map<int, int> TaskTracker::GetTaskRunCounts() const {
30  AutoLock lock(lock_);
31  return task_run_counts_;
32}
33
34void TaskTracker::WaitForCompletedTasks(int count) {
35  AutoLock lock(lock_);
36  while (task_runs_ < count)
37    task_runs_cv_.Wait();
38}
39
40void ExpectRunsTasksOnCurrentThread(
41    bool expected_value,
42    const scoped_refptr<TaskRunner>& task_runner) {
43  EXPECT_EQ(expected_value, task_runner->RunsTasksOnCurrentThread());
44}
45
46}  // namespace internal
47
48}  // namespace base
49