chromium/base/test/scoped_mock_time_message_loop_task_runner_unittest.cc

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "base/test/scoped_mock_time_message_loop_task_runner.h"

#include <memory>

#include "base/containers/circular_deque.h"
#include "base/functional/bind.h"
#include "base/functional/callback_helpers.h"
#include "base/memory/ptr_util.h"
#include "base/memory/ref_counted.h"
#include "base/task/current_thread.h"
#include "base/task/single_thread_task_runner.h"
#include "base/test/task_environment.h"
#include "base/test/test_mock_time_task_runner.h"
#include "base/test/test_pending_task.h"
#include "base/time/time.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace base {
namespace {

TaskRunner* GetCurrentTaskRunner() { … }

void AssignTrue(bool* out) { … }

// Pops a task from the front of |pending_tasks| and returns it.
TestPendingTask PopFront(base::circular_deque<TestPendingTask>* pending_tasks) { … }

class ScopedMockTimeMessageLoopTaskRunnerTest : public testing::Test { … };

// Verifies a new TaskRunner is installed while a
// ScopedMockTimeMessageLoopTaskRunner exists and the previous one is installed
// after destruction.
TEST_F(ScopedMockTimeMessageLoopTaskRunnerTest, CurrentTaskRunners) { … }

TEST_F(ScopedMockTimeMessageLoopTaskRunnerTest,
       IncompleteTasksAreCopiedToPreviousTaskRunnerAfterDestruction) { … }

}  // namespace
}  // namespace base