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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef MOJO_EDK_TEST_SCOPED_IPC_SUPPORT_H_
#define MOJO_EDK_TEST_SCOPED_IPC_SUPPORT_H_
#include "base/callback.h"
#include "base/memory/ref_counted.h"
#include "base/run_loop.h"
#include "base/task_runner.h"
#include "mojo/edk/embedder/process_delegate.h"
#include "mojo/edk/embedder/scoped_platform_handle.h"
namespace mojo {
namespace edk {
namespace test {
base::TaskRunner* GetIoTaskRunner();
namespace internal {
class ScopedIPCSupportHelper {
public:
ScopedIPCSupportHelper();
~ScopedIPCSupportHelper();
void Init(ProcessDelegate* process_delegate,
scoped_refptr<base::TaskRunner> io_thread_task_runner);
void OnShutdownCompleteImpl();
private:
scoped_refptr<base::TaskRunner> io_thread_task_runner_;
base::RunLoop run_loop_;
DISALLOW_COPY_AND_ASSIGN(ScopedIPCSupportHelper);
};
} // namespace internal
// A simple class that calls |InitIPCSupport()| on construction and
// |ShutdownIPCSupport()| on destruction.
class ScopedIPCSupport : public ProcessDelegate {
public:
explicit ScopedIPCSupport(
scoped_refptr<base::TaskRunner> io_thread_task_runner);
~ScopedIPCSupport() override;
private:
// |ProcessDelegate| implementation:
// Note: Executed on the I/O thread.
void OnShutdownComplete() override;
internal::ScopedIPCSupportHelper helper_;
DISALLOW_COPY_AND_ASSIGN(ScopedIPCSupport);
};
} // namespace test
} // namespace edk
} // namespace mojo
#endif // MOJO_EDK_TEST_SCOPED_IPC_SUPPORT_H_