| // Copyright 2013 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_PUBLIC_CPP_BINDINGS_TESTS_MESSAGE_QUEUE_H_ |
| #define MOJO_PUBLIC_CPP_BINDINGS_TESTS_MESSAGE_QUEUE_H_ |
| |
| #include <queue> |
| |
| #include "base/macros.h" |
| #include "mojo/public/cpp/bindings/message.h" |
| |
| namespace mojo { |
| namespace test { |
| |
| // A queue for Message objects. |
| class MessageQueue { |
| public: |
| MessageQueue(); |
| ~MessageQueue(); |
| |
| bool IsEmpty() const; |
| |
| // This method copies the message data and steals ownership of its handles. |
| void Push(Message* message); |
| |
| // Removes the next message from the queue, copying its data and transferring |
| // ownership of its handles to the given |message|. |
| void Pop(Message* message); |
| |
| size_t size() const { return queue_.size(); } |
| |
| private: |
| void Pop(); |
| |
| std::queue<Message> queue_; |
| |
| DISALLOW_COPY_AND_ASSIGN(MessageQueue); |
| }; |
| |
| } // namespace test |
| } // namespace mojo |
| |
| #endif // MOJO_PUBLIC_CPP_BINDINGS_TESTS_MESSAGE_QUEUE_H_ |