Files
platform-external-webrtc/test/pc/e2e/stats_poller.h
Mirko Bonadei 12ae4f4d50 Introduce possibility to poll stats and notify analyzers.
This CL introduces the possibility to poll the 2 peer connections
at constant intervals.

It also introduces a dummy AudioQualityAnalyzer that will have to
be implemented in a follow-up CL and it moves every type of the
test framework inside the webrtc::test namespace.

Bug: webrtc:10138
Change-Id: I40acf7894bd67ea5229baba2d2cf18cd8ef65e67
Reviewed-on: https://webrtc-review.googlesource.com/c/123441
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Artem Titov <titovartem@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26854}
2019-02-26 14:43:31 +00:00

65 lines
1.8 KiB
C++

/*
* Copyright (c) 2019 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_PC_E2E_STATS_POLLER_H_
#define TEST_PC_E2E_STATS_POLLER_H_
#include <map>
#include <string>
#include <utility>
#include <vector>
#include "api/peer_connection_interface.h"
#include "test/pc/e2e/api/stats_observer_interface.h"
#include "test/pc/e2e/test_peer.h"
namespace webrtc {
namespace test {
// Helper class that will notify all the webrtc::test::StatsObserverInterface
// objects subscribed.
class InternalStatsObserver : public StatsObserver {
public:
InternalStatsObserver(std::string pc_label,
TestPeer* peer,
std::vector<StatsObserverInterface*> observers)
: pc_label_(std::move(pc_label)),
peer_(peer),
observers_(std::move(observers)) {}
void PollStats();
void OnComplete(const StatsReports& reports) override;
private:
std::string pc_label_;
TestPeer* peer_;
std::vector<StatsObserverInterface*> observers_;
};
// Helper class to invoke GetStats on a PeerConnection by passing a
// webrtc::StatsObserver that will notify all the
// webrtc::test::StatsObserverInterface subscribed.
class StatsPoller {
public:
StatsPoller(std::vector<StatsObserverInterface*> observers,
std::map<std::string, TestPeer*> peers_to_observe);
void PollStatsAndNotifyObservers();
private:
std::vector<rtc::scoped_refptr<InternalStatsObserver>> pollers_;
};
} // namespace test
} // namespace webrtc
#endif // TEST_PC_E2E_STATS_POLLER_H_