| /* |
| * 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_NETWORK_QUALITY_METRICS_REPORTER_H_ |
| #define TEST_PC_E2E_NETWORK_QUALITY_METRICS_REPORTER_H_ |
| |
| #include <memory> |
| #include <string> |
| |
| #include "absl/strings/string_view.h" |
| #include "api/test/network_emulation_manager.h" |
| #include "api/test/peerconnection_quality_test_fixture.h" |
| #include "api/test/track_id_stream_info_map.h" |
| #include "api/units/data_size.h" |
| #include "rtc_base/synchronization/mutex.h" |
| |
| namespace webrtc { |
| namespace webrtc_pc_e2e { |
| |
| class NetworkQualityMetricsReporter |
| : public PeerConnectionE2EQualityTestFixture::QualityMetricsReporter { |
| public: |
| NetworkQualityMetricsReporter(EmulatedNetworkManagerInterface* alice_network, |
| EmulatedNetworkManagerInterface* bob_network) |
| : alice_network_(alice_network), bob_network_(bob_network) {} |
| ~NetworkQualityMetricsReporter() override = default; |
| |
| // Network stats must be empty when this method will be invoked. |
| void Start(absl::string_view test_case_name, |
| const TrackIdStreamInfoMap* reporter_helper) override; |
| void OnStatsReports( |
| absl::string_view pc_label, |
| const rtc::scoped_refptr<const RTCStatsReport>& report) override; |
| void StopAndReportResults() override; |
| |
| private: |
| struct PCStats { |
| // TODO(nisse): Separate audio and video counters. Depends on standard stat |
| // counters, enabled by field trial "WebRTC-UseStandardBytesStats". |
| DataSize payload_received = DataSize::Zero(); |
| DataSize payload_sent = DataSize::Zero(); |
| }; |
| |
| static std::unique_ptr<EmulatedNetworkStats> PopulateStats( |
| EmulatedNetworkManagerInterface* network); |
| void ReportStats(const std::string& network_label, |
| std::unique_ptr<EmulatedNetworkStats> stats, |
| int64_t packet_loss); |
| void ReportPCStats(const std::string& pc_label, const PCStats& stats); |
| void ReportResult(const std::string& metric_name, |
| const std::string& network_label, |
| double value, |
| const std::string& unit) const; |
| std::string GetTestCaseName(const std::string& network_label) const; |
| |
| std::string test_case_name_; |
| |
| EmulatedNetworkManagerInterface* alice_network_; |
| EmulatedNetworkManagerInterface* bob_network_; |
| Mutex lock_; |
| std::map<std::string, PCStats> pc_stats_ RTC_GUARDED_BY(lock_); |
| }; |
| |
| } // namespace webrtc_pc_e2e |
| } // namespace webrtc |
| |
| #endif // TEST_PC_E2E_NETWORK_QUALITY_METRICS_REPORTER_H_ |