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/*
* Copyright (c) 2020 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef TEST_TIME_CONTROLLER_SIMULATED_TASK_QUEUE_H_
#define TEST_TIME_CONTROLLER_SIMULATED_TASK_QUEUE_H_
#include <deque>
#include <map>
#include <vector>
#include "absl/functional/any_invocable.h"
#include "absl/strings/string_view.h"
#include "api/location.h"
#include "api/task_queue/task_queue_base.h"
#include "api/units/time_delta.h"
#include "api/units/timestamp.h"
#include "rtc_base/synchronization/mutex.h"
#include "rtc_base/thread_annotations.h"
#include "test/time_controller/simulated_time_controller.h"
namespace webrtc {
class SimulatedTaskQueue : public TaskQueueBase,
public sim_time_impl::SimulatedSequenceRunner {
public:
SimulatedTaskQueue(sim_time_impl::SimulatedTimeControllerImpl* handler,
absl::string_view name);
~SimulatedTaskQueue();
void RunReady(Timestamp at_time) override;
Timestamp GetNextRunTime() const override {
MutexLock lock(&lock_);
return next_run_time_;
}
TaskQueueBase* GetAsTaskQueue() override { return this; }
// TaskQueueBase interface
void Delete() override;
void PostTaskImpl(absl::AnyInvocable<void() &&> task,
const PostTaskTraits& traits,
const Location& location) override;
void PostDelayedTaskImpl(absl::AnyInvocable<void() &&> task,
TimeDelta delay,
const PostDelayedTaskTraits& traits,
const Location& location) override;
private:
sim_time_impl::SimulatedTimeControllerImpl* const handler_;
// Using char* to be debugger friendly.
char* name_;
mutable Mutex lock_;
std::deque<absl::AnyInvocable<void() &&>> ready_tasks_ RTC_GUARDED_BY(lock_);
std::map<Timestamp, std::vector<absl::AnyInvocable<void() &&>>> delayed_tasks_
RTC_GUARDED_BY(lock_);
Timestamp next_run_time_ RTC_GUARDED_BY(lock_) = Timestamp::PlusInfinity();
};
} // namespace webrtc
#endif // TEST_TIME_CONTROLLER_SIMULATED_TASK_QUEUE_H_
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