Index: remoting/protocol/fake_message_pipe.h |
diff --git a/remoting/protocol/fake_message_pipe.h b/remoting/protocol/fake_message_pipe.h |
new file mode 100644 |
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+++ b/remoting/protocol/fake_message_pipe.h |
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+// Copyright 2017 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 REMOTING_PROTOCOL_FAKE_MESSAGE_PIPE_H_ |
+#define REMOTING_PROTOCOL_FAKE_MESSAGE_PIPE_H_ |
+ |
+#include <memory> |
+ |
+#include "remoting/protocol/message_pipe.h" |
+ |
+namespace google { |
+namespace protobuf { |
+class MessageLite; |
+} // namespace protobuf |
+} // namespace google |
+ |
+namespace remoting { |
+namespace protocol { |
+ |
+class FakeMessagePipeWrapper; |
+ |
+class FakeMessagePipe final : public MessagePipe { |
+ public: |
+ explicit FakeMessagePipe(bool asynchronous); |
+ ~FakeMessagePipe() override; |
+ |
+ // Creates an std::unique_ptr<FakeMessagePipeWrapper> instance to wrap |this|. |
+ // All operations will be forwarded to |this| except for the destructor. |
+ // |
+ // Most of the components take ownership of std::unique_ptr<MessagePipe>, |
+ // which makes the test cases hard to maintain the lifetime of a |
+ // FakeMessagePipe. So this function creates a "weak" unique_ptr to wrap this |
+ // instance to let the test case to decide the lifetime of a FakeMessagePipe. |
+ std::unique_ptr<FakeMessagePipeWrapper> Wrap(); |
+ |
+ // MessagePipe implementation. |
+ void Start(EventHandler* event_handler) override; |
+ void Send(google::protobuf::MessageLite* message, |
+ const base::Closure& done) override; |
+ |
+ // Forwards |message| to EventHandler. |
+ void Receive(std::unique_ptr<CompoundBuffer> message); |
+ |
+ // Simulates the operation to open the pipe. |
+ void OpenPipe(); |
+ |
+ // Simulates the operation to close the pipe. |
+ void ClosePipe(); |
+ |
+ private: |
+ void SendImpl(google::protobuf::MessageLite* message, |
+ const base::Closure& done); |
+ void ReceiveImpl(std::unique_ptr<CompoundBuffer> message); |
+ void OpenPipeImpl(); |
+ void ClosePipeImpl(); |
+ |
+ const bool asynchronous_; |
+ bool pipe_opened_ = false; |
+ EventHandler* event_handler_ = nullptr; |
+}; |
+ |
+} // namespace protocol |
+} // namespace remoting |
+ |
+#endif // REMOTING_PROTOCOL_FAKE_MESSAGE_PIPE_H_ |