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
7 namespace base {
8
9 namespace test {
10
TaskTracker()11 TaskTracker::TaskTracker() : task_runs_(0), task_runs_cv_(&lock_) {}
12
13 TaskTracker::~TaskTracker() = default;
14
WrapTask(const Closure & task,int i)15 Closure TaskTracker::WrapTask(const Closure& task, int i) {
16 return Bind(&TaskTracker::RunTask, this, task, i);
17 }
18
RunTask(const Closure & task,int i)19 void 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
GetTaskRunCounts() const29 std::map<int, int> TaskTracker::GetTaskRunCounts() const {
30 AutoLock lock(lock_);
31 return task_run_counts_;
32 }
33
WaitForCompletedTasks(int count)34 void TaskTracker::WaitForCompletedTasks(int count) {
35 AutoLock lock(lock_);
36 while (task_runs_ < count)
37 task_runs_cv_.Wait();
38 }
39
ExpectRunsTasksInCurrentSequence(bool expected_value,TaskRunner * task_runner)40 void ExpectRunsTasksInCurrentSequence(bool expected_value,
41 TaskRunner* task_runner) {
42 EXPECT_EQ(expected_value, task_runner->RunsTasksInCurrentSequence());
43 }
44
45 } // namespace test
46
47 } // namespace base
48