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6cc893ad77
Bug: webrtc:11567 Change-Id: Iaec1d2f5112deed96abc8cf8c5d0a89e5d5a260d Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/178817 Commit-Queue: Markus Handell <handellm@webrtc.org> Reviewed-by: Sebastian Jansson <srte@webrtc.org> Cr-Commit-Position: refs/heads/master@{#31662}
83 lines
2.9 KiB
C++
83 lines
2.9 KiB
C++
/*
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* Copyright (c) 2019 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef TEST_PC_E2E_TEST_ACTIVITIES_EXECUTOR_H_
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#define TEST_PC_E2E_TEST_ACTIVITIES_EXECUTOR_H_
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#include <queue>
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#include <vector>
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#include "absl/types/optional.h"
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#include "api/units/time_delta.h"
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#include "api/units/timestamp.h"
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#include "rtc_base/synchronization/mutex.h"
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#include "rtc_base/task_queue_for_test.h"
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#include "rtc_base/task_utils/repeating_task.h"
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#include "system_wrappers/include/clock.h"
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namespace webrtc {
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namespace webrtc_pc_e2e {
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class TestActivitiesExecutor {
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public:
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explicit TestActivitiesExecutor(Clock* clock) : clock_(clock) {}
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~TestActivitiesExecutor() { Stop(); }
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// Starts scheduled activities according to their schedule. All activities
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// that will be scheduled after Start(...) was invoked will be executed
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// immediately according to their schedule.
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void Start(TaskQueueForTest* task_queue);
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void Stop();
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// Schedule activity to be executed. If test isn't started yet, then activity
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// will be executed according to its schedule after Start() will be invoked.
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// If test is started, then it will be executed immediately according to its
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// schedule.
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void ScheduleActivity(TimeDelta initial_delay_since_start,
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absl::optional<TimeDelta> interval,
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std::function<void(TimeDelta)> func);
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private:
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struct ScheduledActivity {
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ScheduledActivity(TimeDelta initial_delay_since_start,
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absl::optional<TimeDelta> interval,
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std::function<void(TimeDelta)> func);
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TimeDelta initial_delay_since_start;
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absl::optional<TimeDelta> interval;
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std::function<void(TimeDelta)> func;
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};
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void PostActivity(ScheduledActivity activity)
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RTC_EXCLUSIVE_LOCKS_REQUIRED(lock_);
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Timestamp Now() const;
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Clock* const clock_;
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TaskQueueForTest* task_queue_;
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Mutex lock_;
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// Time when test was started. Minus infinity means that it wasn't started
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// yet.
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Timestamp start_time_ RTC_GUARDED_BY(lock_) = Timestamp::MinusInfinity();
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// Queue of activities that were added before test was started.
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// Activities from this queue will be posted on the |task_queue_| after test
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// will be set up and then this queue will be unused.
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std::queue<ScheduledActivity> scheduled_activities_ RTC_GUARDED_BY(lock_);
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// List of task handles for activities, that are posted on |task_queue_| as
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// repeated during the call.
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std::vector<RepeatingTaskHandle> repeating_task_handles_
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RTC_GUARDED_BY(lock_);
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};
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} // namespace webrtc_pc_e2e
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} // namespace webrtc
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#endif // TEST_PC_E2E_TEST_ACTIVITIES_EXECUTOR_H_
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