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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 MOJO_EDK_TEST_SCOPED_IPC_SUPPORT_H_ | |
6 #define MOJO_EDK_TEST_SCOPED_IPC_SUPPORT_H_ | |
7 | |
8 #include "base/callback.h" | |
9 #include "base/memory/ref_counted.h" | |
10 #include "base/synchronization/waitable_event.h" | |
11 #include "base/task_runner.h" | |
12 #include "mojo/edk/embedder/process_delegate.h" | |
13 | |
14 namespace mojo { | |
15 namespace edk { | |
16 namespace test { | |
17 | |
18 base::TaskRunner* GetIoTaskRunner(); | |
19 | |
20 // A simple class that calls |InitIPCSupport()| on construction and | |
21 // |ShutdownIPCSupport()| on destruction. | |
22 class ScopedIPCSupport : public ProcessDelegate { | |
23 public: | |
24 explicit ScopedIPCSupport( | |
25 scoped_refptr<base::TaskRunner> io_thread_task_runner); | |
26 ~ScopedIPCSupport() override; | |
27 | |
28 private: | |
29 // |ProcessDelegate| implementation: | |
30 // Note: Executed on the I/O thread. | |
31 void OnShutdownComplete() override; | |
32 | |
33 base::Closure shutdown_closure_; | |
34 base::WaitableEvent shutdown_event_; | |
35 | |
36 DISALLOW_COPY_AND_ASSIGN(ScopedIPCSupport); | |
37 }; | |
38 | |
39 } // namespace test | |
40 } // namespace edk | |
41 } // namespace mojo | |
42 | |
43 #endif // MOJO_EDK_TEST_SCOPED_IPC_SUPPORT_H_ | |
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