| /* |
| * Copyright 2021 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #pragma once |
| |
| #include <unistd.h> |
| |
| #include <functional> |
| #include <mutex> |
| #include <queue> |
| |
| #include "common/bidi_queue.h" |
| #include "common/bind.h" |
| #include "common/callback.h" |
| #include "os/handler.h" |
| #include "os/log.h" |
| #include "os/queue.h" |
| |
| namespace bluetooth { |
| namespace os { |
| |
| template <typename T> |
| class MockIQueueEnqueue : public IQueueEnqueue<T> { |
| public: |
| using EnqueueCallback = common::Callback<std::unique_ptr<T>()>; |
| |
| virtual void RegisterEnqueue(Handler* handler, EnqueueCallback callback) { |
| ASSERT(registered_handler == nullptr); |
| registered_handler = handler; |
| registered_enqueue_callback = callback; |
| } |
| |
| virtual void UnregisterEnqueue() { |
| ASSERT(registered_handler != nullptr); |
| registered_handler = nullptr; |
| registered_enqueue_callback = {}; |
| } |
| |
| void run_enqueue(unsigned times = 1) { |
| while (registered_handler != nullptr && times > 0) { |
| times--; |
| enqueued.push(registered_enqueue_callback.Run()); |
| } |
| } |
| |
| Handler* registered_handler = nullptr; |
| EnqueueCallback registered_enqueue_callback = {}; |
| std::queue<std::unique_ptr<T>> enqueued = {}; |
| }; |
| |
| template <typename T> |
| class MockIQueueDequeue : public IQueueDequeue<T> { |
| public: |
| using DequeueCallback = common::Callback<void()>; |
| |
| virtual void RegisterDequeue(Handler* handler, DequeueCallback callback) { |
| ASSERT(registered_handler == nullptr); |
| registered_handler = handler; |
| registered_dequeue_callback = callback; |
| } |
| |
| virtual void UnregisterDequeue() { |
| ASSERT(registered_handler != nullptr); |
| registered_handler = nullptr; |
| registered_dequeue_callback = {}; |
| } |
| |
| virtual std::unique_ptr<T> TryDequeue() { |
| std::unique_ptr<T> front = std::move(enqueued.front()); |
| enqueued.pop(); |
| return front; |
| } |
| |
| void run_dequeue(unsigned times = 1) { |
| while (registered_handler != nullptr && times > 0) { |
| times--; |
| registered_dequeue_callback.Run(); |
| } |
| } |
| |
| Handler* registered_handler = nullptr; |
| DequeueCallback registered_dequeue_callback = {}; |
| std::queue<std::unique_ptr<T>> enqueued = {}; |
| }; |
| |
| } // namespace os |
| } // namespace bluetooth |