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/*
* 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
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