components/scheduler/child/nestable_task_runner_for_test.h

   1 // Copyright 2015 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 #ifndef CONTENT_RENDERER_SCHEDULER_NESTABLE_TASK_RUNNER_FOR_TEST_H_
   6 #define CONTENT_RENDERER_SCHEDULER_NESTABLE_TASK_RUNNER_FOR_TEST_H_
   7
   8 #include "components/scheduler/child/nestable_single_thread_task_runner.h"
   9
  10 namespace scheduler {
  11
  12 class NestableTaskRunnerForTest : public NestableSingleThreadTaskRunner {
  13  public:
  14   static scoped_refptr<NestableTaskRunnerForTest> Create(
  15       scoped_refptr<base::SingleThreadTaskRunner> task_runner);
  16
  17   // NestableSingleThreadTaskRunner implementation
  18   bool PostDelayedTask(const tracked_objects::Location& from_here,
  19                        const base::Closure& task,
  20                        base::TimeDelta delay) override;
  21   bool PostNonNestableDelayedTask(const tracked_objects::Location& from_here,
  22                                   const base::Closure& task,
  23                                   base::TimeDelta delay) override;
  24   bool RunsTasksOnCurrentThread() const override;
  25   bool IsNested() const override;
  26
  27  protected:
  28   ~NestableTaskRunnerForTest() override;
  29
  30  private:
  31   NestableTaskRunnerForTest(
  32       scoped_refptr<base::SingleThreadTaskRunner> task_runner);
  33
  34   scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
  35   bool is_nested_;
  36
  37   DISALLOW_COPY_AND_ASSIGN(NestableTaskRunnerForTest);
  38 };
  39
  40 }  // namespace scheduler
  41
  42 #endif  // CONTENT_RENDERER_SCHEDULER_NESTABLE_TASK_RUNNER_FOR_TEST_H_