diff options
Diffstat (limited to 'third_party/libwebrtc/test/pc/e2e/peer_connection_quality_test_metric_names_test.cc')
-rw-r--r-- | third_party/libwebrtc/test/pc/e2e/peer_connection_quality_test_metric_names_test.cc | 1102 |
1 files changed, 1102 insertions, 0 deletions
diff --git a/third_party/libwebrtc/test/pc/e2e/peer_connection_quality_test_metric_names_test.cc b/third_party/libwebrtc/test/pc/e2e/peer_connection_quality_test_metric_names_test.cc new file mode 100644 index 0000000000..8a47e108e0 --- /dev/null +++ b/third_party/libwebrtc/test/pc/e2e/peer_connection_quality_test_metric_names_test.cc @@ -0,0 +1,1102 @@ +/* + * Copyright (c) 2022 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. + */ + +#include <map> +#include <memory> +#include <string> + +#include "api/test/create_network_emulation_manager.h" +#include "api/test/create_peer_connection_quality_test_frame_generator.h" +#include "api/test/metrics/metrics_logger.h" +#include "api/test/metrics/stdout_metrics_exporter.h" +#include "api/test/network_emulation_manager.h" +#include "api/test/pclf/media_configuration.h" +#include "api/test/pclf/media_quality_test_params.h" +#include "api/test/pclf/peer_configurer.h" +#include "api/test/peerconnection_quality_test_fixture.h" +#include "api/units/time_delta.h" +#include "test/gmock.h" +#include "test/gtest.h" +#include "test/pc/e2e/metric_metadata_keys.h" +#include "test/pc/e2e/peer_connection_quality_test.h" +#include "test/pc/e2e/stats_based_network_quality_metrics_reporter.h" + +namespace webrtc { +namespace webrtc_pc_e2e { +namespace { + +using ::testing::UnorderedElementsAre; + +using ::webrtc::test::DefaultMetricsLogger; +using ::webrtc::test::ImprovementDirection; +using ::webrtc::test::Metric; +using ::webrtc::test::MetricsExporter; +using ::webrtc::test::StdoutMetricsExporter; +using ::webrtc::test::Unit; +using ::webrtc::webrtc_pc_e2e::PeerConfigurer; + +// Adds a peer with some audio and video (the client should not care about +// details about audio and video configs). +void AddDefaultAudioVideoPeer( + absl::string_view peer_name, + absl::string_view audio_stream_label, + absl::string_view video_stream_label, + const PeerNetworkDependencies& network_dependencies, + PeerConnectionE2EQualityTestFixture& fixture) { + AudioConfig audio{std::string(audio_stream_label)}; + audio.sync_group = std::string(peer_name); + VideoConfig video(std::string(video_stream_label), 320, 180, 15); + video.sync_group = std::string(peer_name); + auto peer = std::make_unique<PeerConfigurer>(network_dependencies); + peer->SetName(peer_name); + peer->SetAudioConfig(std::move(audio)); + peer->AddVideoConfig(std::move(video)); + peer->SetVideoCodecs({VideoCodecConfig(cricket::kVp8CodecName)}); + fixture.AddPeer(std::move(peer)); +} + +// Metric fields to assert on +struct MetricValidationInfo { + std::string test_case; + std::string name; + Unit unit; + ImprovementDirection improvement_direction; + std::map<std::string, std::string> metadata; +}; + +bool operator==(const MetricValidationInfo& a, const MetricValidationInfo& b) { + return a.name == b.name && a.test_case == b.test_case && a.unit == b.unit && + a.improvement_direction == b.improvement_direction && + a.metadata == b.metadata; +} + +std::ostream& operator<<(std::ostream& os, const MetricValidationInfo& m) { + os << "{ test_case=" << m.test_case << "; name=" << m.name + << "; unit=" << test::ToString(m.unit) + << "; improvement_direction=" << test::ToString(m.improvement_direction) + << "; metadata={ "; + for (const auto& [key, value] : m.metadata) { + os << "{ key=" << key << "; value=" << value << " }"; + } + os << " }}"; + return os; +} + +std::vector<MetricValidationInfo> ToValidationInfo( + const std::vector<Metric>& metrics) { + std::vector<MetricValidationInfo> out; + for (const Metric& m : metrics) { + out.push_back( + MetricValidationInfo{.test_case = m.test_case, + .name = m.name, + .unit = m.unit, + .improvement_direction = m.improvement_direction, + .metadata = m.metric_metadata}); + } + return out; +} + +TEST(PeerConnectionE2EQualityTestMetricNamesTest, + ExportedMetricsHasCorrectNamesAndAnnotation) { + std::unique_ptr<NetworkEmulationManager> network_emulation = + CreateNetworkEmulationManager(TimeMode::kSimulated); + DefaultMetricsLogger metrics_logger( + network_emulation->time_controller()->GetClock()); + PeerConnectionE2EQualityTest fixture( + "test_case", *network_emulation->time_controller(), + /*audio_quality_analyzer=*/nullptr, /*video_quality_analyzer=*/nullptr, + &metrics_logger); + + EmulatedEndpoint* alice_endpoint = + network_emulation->CreateEndpoint(EmulatedEndpointConfig()); + EmulatedEndpoint* bob_endpoint = + network_emulation->CreateEndpoint(EmulatedEndpointConfig()); + + network_emulation->CreateRoute( + alice_endpoint, {network_emulation->CreateUnconstrainedEmulatedNode()}, + bob_endpoint); + network_emulation->CreateRoute( + bob_endpoint, {network_emulation->CreateUnconstrainedEmulatedNode()}, + alice_endpoint); + + EmulatedNetworkManagerInterface* alice_network = + network_emulation->CreateEmulatedNetworkManagerInterface( + {alice_endpoint}); + EmulatedNetworkManagerInterface* bob_network = + network_emulation->CreateEmulatedNetworkManagerInterface({bob_endpoint}); + + AddDefaultAudioVideoPeer("alice", "alice_audio", "alice_video", + alice_network->network_dependencies(), fixture); + AddDefaultAudioVideoPeer("bob", "bob_audio", "bob_video", + bob_network->network_dependencies(), fixture); + fixture.AddQualityMetricsReporter( + std::make_unique<StatsBasedNetworkQualityMetricsReporter>( + std::map<std::string, std::vector<EmulatedEndpoint*>>( + {{"alice", alice_network->endpoints()}, + {"bob", bob_network->endpoints()}}), + network_emulation.get(), &metrics_logger)); + + // Run for at least 7 seconds, so AV-sync metrics will be collected. + fixture.Run(RunParams(TimeDelta::Seconds(7))); + + std::vector<MetricValidationInfo> metrics = + ToValidationInfo(metrics_logger.GetCollectedMetrics()); + EXPECT_THAT( + metrics, + UnorderedElementsAre( + // Metrics from PeerConnectionE2EQualityTest + MetricValidationInfo{ + .test_case = "test_case", + .name = "alice_connected", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kBiggerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case", + .name = "bob_connected", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kBiggerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + + // Metrics from DefaultAudioQualityAnalyzer + MetricValidationInfo{ + .test_case = "test_case/alice_audio", + .name = "expand_rate", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kAudioStreamMetadataKey, + "alice_audio"}, + {MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_audio", + .name = "accelerate_rate", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kAudioStreamMetadataKey, + "alice_audio"}, + {MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_audio", + .name = "preemptive_rate", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kAudioStreamMetadataKey, + "alice_audio"}, + {MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_audio", + .name = "speech_expand_rate", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kAudioStreamMetadataKey, + "alice_audio"}, + {MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_audio", + .name = "average_jitter_buffer_delay_ms", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kAudioStreamMetadataKey, + "alice_audio"}, + {MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_audio", + .name = "preferred_buffer_size_ms", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kAudioStreamMetadataKey, + "alice_audio"}, + {MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_audio", + .name = "expand_rate", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kAudioStreamMetadataKey, + "bob_audio"}, + {MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_audio", + .name = "accelerate_rate", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kAudioStreamMetadataKey, + "bob_audio"}, + {MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_audio", + .name = "preemptive_rate", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kAudioStreamMetadataKey, + "bob_audio"}, + {MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_audio", + .name = "speech_expand_rate", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kAudioStreamMetadataKey, + "bob_audio"}, + {MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_audio", + .name = "average_jitter_buffer_delay_ms", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kAudioStreamMetadataKey, + "bob_audio"}, + {MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_audio", + .name = "preferred_buffer_size_ms", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kAudioStreamMetadataKey, + "bob_audio"}, + {MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + + // Metrics from DefaultVideoQualityAnalyzer + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "psnr_dB", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kBiggerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "ssim", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kBiggerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "transport_time", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "total_delay_incl_transport", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "time_between_rendered_frames", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "harmonic_framerate", + .unit = Unit::kHertz, + .improvement_direction = ImprovementDirection::kBiggerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "encode_frame_rate", + .unit = Unit::kHertz, + .improvement_direction = ImprovementDirection::kBiggerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "encode_time", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "time_between_freezes", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kBiggerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "freeze_time_ms", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "pixels_per_frame", + .unit = Unit::kCount, + .improvement_direction = ImprovementDirection::kBiggerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "min_psnr_dB", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kBiggerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "decode_time", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "receive_to_render_time", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "dropped_frames", + .unit = Unit::kCount, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "frames_in_flight", + .unit = Unit::kCount, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "rendered_frames", + .unit = Unit::kCount, + .improvement_direction = ImprovementDirection::kBiggerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "max_skipped", + .unit = Unit::kCount, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "target_encode_bitrate", + .unit = Unit::kKilobitsPerSecond, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "qp_sl0", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kSpatialLayerMetadataKey, "0"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_video", + .name = "actual_encode_bitrate", + .unit = Unit::kKilobitsPerSecond, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "alice_video"}, + {MetricMetadataKey::kSenderMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "psnr_dB", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kBiggerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "ssim", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kBiggerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "transport_time", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "total_delay_incl_transport", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "time_between_rendered_frames", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "harmonic_framerate", + .unit = Unit::kHertz, + .improvement_direction = ImprovementDirection::kBiggerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "encode_frame_rate", + .unit = Unit::kHertz, + .improvement_direction = ImprovementDirection::kBiggerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "encode_time", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "time_between_freezes", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kBiggerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "freeze_time_ms", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "pixels_per_frame", + .unit = Unit::kCount, + .improvement_direction = ImprovementDirection::kBiggerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "min_psnr_dB", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kBiggerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "decode_time", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "receive_to_render_time", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "dropped_frames", + .unit = Unit::kCount, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "frames_in_flight", + .unit = Unit::kCount, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "rendered_frames", + .unit = Unit::kCount, + .improvement_direction = ImprovementDirection::kBiggerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "max_skipped", + .unit = Unit::kCount, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "target_encode_bitrate", + .unit = Unit::kKilobitsPerSecond, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "actual_encode_bitrate", + .unit = Unit::kKilobitsPerSecond, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_video", + .name = "qp_sl0", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kVideoStreamMetadataKey, + "bob_video"}, + {MetricMetadataKey::kSenderMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kSpatialLayerMetadataKey, "0"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case", + .name = "cpu_usage_%", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = {{MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + + // Metrics from StatsBasedNetworkQualityMetricsReporter + MetricValidationInfo{ + .test_case = "test_case/alice", + .name = "bytes_discarded_no_receiver", + .unit = Unit::kBytes, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice", + .name = "packets_discarded_no_receiver", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice", + .name = "payload_bytes_received", + .unit = Unit::kBytes, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice", + .name = "payload_bytes_sent", + .unit = Unit::kBytes, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice", + .name = "bytes_sent", + .unit = Unit::kBytes, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice", + .name = "packets_sent", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice", + .name = "average_send_rate", + .unit = Unit::kKilobitsPerSecond, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice", + .name = "bytes_received", + .unit = Unit::kBytes, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice", + .name = "packets_received", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice", + .name = "average_receive_rate", + .unit = Unit::kKilobitsPerSecond, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice", + .name = "sent_packets_loss", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob", + .name = "bytes_discarded_no_receiver", + .unit = Unit::kBytes, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob", + .name = "packets_discarded_no_receiver", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob", + .name = "payload_bytes_received", + .unit = Unit::kBytes, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob", + .name = "payload_bytes_sent", + .unit = Unit::kBytes, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob", + .name = "bytes_sent", + .unit = Unit::kBytes, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob", + .name = "packets_sent", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob", + .name = "average_send_rate", + .unit = Unit::kKilobitsPerSecond, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob", + .name = "bytes_received", + .unit = Unit::kBytes, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob", + .name = "packets_received", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob", + .name = "average_receive_rate", + .unit = Unit::kKilobitsPerSecond, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob", + .name = "sent_packets_loss", + .unit = Unit::kUnitless, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + + // Metrics from VideoQualityMetricsReporter + MetricValidationInfo{ + .test_case = "test_case/alice", + .name = "available_send_bandwidth", + .unit = Unit::kKilobitsPerSecond, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice", + .name = "transmission_bitrate", + .unit = Unit::kKilobitsPerSecond, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice", + .name = "retransmission_bitrate", + .unit = Unit::kKilobitsPerSecond, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob", + .name = "available_send_bandwidth", + .unit = Unit::kKilobitsPerSecond, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob", + .name = "transmission_bitrate", + .unit = Unit::kKilobitsPerSecond, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob", + .name = "retransmission_bitrate", + .unit = Unit::kKilobitsPerSecond, + .improvement_direction = ImprovementDirection::kNeitherIsBetter, + .metadata = {{MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + + // Metrics from CrossMediaMetricsReporter + MetricValidationInfo{ + .test_case = "test_case/alice_alice_audio", + .name = "audio_ahead_ms", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = + {{MetricMetadataKey::kAudioStreamMetadataKey, "alice_audio"}, + {MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kPeerSyncGroupMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/alice_alice_video", + .name = "video_ahead_ms", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = + {{MetricMetadataKey::kAudioStreamMetadataKey, "alice_video"}, + {MetricMetadataKey::kPeerMetadataKey, "bob"}, + {MetricMetadataKey::kPeerSyncGroupMetadataKey, "alice"}, + {MetricMetadataKey::kReceiverMetadataKey, "bob"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_bob_audio", + .name = "audio_ahead_ms", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = + {{MetricMetadataKey::kAudioStreamMetadataKey, "bob_audio"}, + {MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kPeerSyncGroupMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}}, + MetricValidationInfo{ + .test_case = "test_case/bob_bob_video", + .name = "video_ahead_ms", + .unit = Unit::kMilliseconds, + .improvement_direction = ImprovementDirection::kSmallerIsBetter, + .metadata = { + {MetricMetadataKey::kAudioStreamMetadataKey, "bob_video"}, + {MetricMetadataKey::kPeerMetadataKey, "alice"}, + {MetricMetadataKey::kPeerSyncGroupMetadataKey, "bob"}, + {MetricMetadataKey::kReceiverMetadataKey, "alice"}, + {MetricMetadataKey::kExperimentalTestNameMetadataKey, + "test_case"}}})); +} + +} // namespace +} // namespace webrtc_pc_e2e +} // namespace webrtc |