minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license |
| 5 | * that can be found in the LICENSE file in the root of the source |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
| 10 | |
| 11 | #include <utility> |
| 12 | #include <vector> |
| 13 | |
Elad Alon | 4a87e1c | 2017-10-03 16:11:34 +0200 | [diff] [blame] | 14 | #include "logging/rtc_event_log/events/rtc_event.h" |
| 15 | #include "logging/rtc_event_log/events/rtc_event_audio_network_adaptation.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 16 | #include "logging/rtc_event_log/mock/mock_rtc_event_log.h" |
| 17 | #include "modules/audio_coding/audio_network_adaptor/audio_network_adaptor_impl.h" |
| 18 | #include "modules/audio_coding/audio_network_adaptor/mock/mock_controller.h" |
| 19 | #include "modules/audio_coding/audio_network_adaptor/mock/mock_controller_manager.h" |
| 20 | #include "modules/audio_coding/audio_network_adaptor/mock/mock_debug_dump_writer.h" |
| 21 | #include "rtc_base/fakeclock.h" |
| 22 | #include "test/field_trial.h" |
| 23 | #include "test/gtest.h" |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 24 | |
| 25 | namespace webrtc { |
| 26 | |
| 27 | using ::testing::_; |
| 28 | using ::testing::NiceMock; |
| 29 | using ::testing::Return; |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 30 | using ::testing::SetArgPointee; |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 31 | |
| 32 | namespace { |
| 33 | |
| 34 | constexpr size_t kNumControllers = 2; |
| 35 | |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 36 | constexpr int64_t kClockInitialTimeMs = 12345678; |
| 37 | |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 38 | MATCHER_P(NetworkMetricsIs, metric, "") { |
| 39 | return arg.uplink_bandwidth_bps == metric.uplink_bandwidth_bps && |
minyue | 4aec1d4 | 2016-09-21 23:01:26 -0700 | [diff] [blame] | 40 | arg.target_audio_bitrate_bps == metric.target_audio_bitrate_bps && |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 41 | arg.rtt_ms == metric.rtt_ms && |
minyue | c9e80ee | 2016-11-29 13:00:28 -0800 | [diff] [blame] | 42 | arg.overhead_bytes_per_packet == metric.overhead_bytes_per_packet && |
elad.alon | dadb4dc | 2017-03-23 15:29:50 -0700 | [diff] [blame] | 43 | arg.uplink_packet_loss_fraction == |
| 44 | metric.uplink_packet_loss_fraction && |
| 45 | arg.uplink_recoverable_packet_loss_fraction == |
| 46 | metric.uplink_recoverable_packet_loss_fraction; |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 47 | } |
| 48 | |
Elad Alon | 4a87e1c | 2017-10-03 16:11:34 +0200 | [diff] [blame] | 49 | MATCHER_P(IsRtcEventAnaConfigEqualTo, config, "") { |
| 50 | if (arg->GetType() != RtcEvent::Type::AudioNetworkAdaptation) { |
| 51 | return false; |
| 52 | } |
| 53 | auto ana_event = static_cast<RtcEventAudioNetworkAdaptation*>(arg); |
| 54 | return *ana_event->config_ == config; |
| 55 | } |
| 56 | |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 57 | MATCHER_P(EncoderRuntimeConfigIs, config, "") { |
| 58 | return arg.bitrate_bps == config.bitrate_bps && |
| 59 | arg.frame_length_ms == config.frame_length_ms && |
| 60 | arg.uplink_packet_loss_fraction == |
| 61 | config.uplink_packet_loss_fraction && |
| 62 | arg.enable_fec == config.enable_fec && |
| 63 | arg.enable_dtx == config.enable_dtx && |
| 64 | arg.num_channels == config.num_channels; |
| 65 | } |
| 66 | |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 67 | struct AudioNetworkAdaptorStates { |
| 68 | std::unique_ptr<AudioNetworkAdaptorImpl> audio_network_adaptor; |
| 69 | std::vector<std::unique_ptr<MockController>> mock_controllers; |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 70 | std::unique_ptr<MockRtcEventLog> event_log; |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 71 | MockDebugDumpWriter* mock_debug_dump_writer; |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 72 | }; |
| 73 | |
| 74 | AudioNetworkAdaptorStates CreateAudioNetworkAdaptor() { |
| 75 | AudioNetworkAdaptorStates states; |
| 76 | std::vector<Controller*> controllers; |
| 77 | for (size_t i = 0; i < kNumControllers; ++i) { |
| 78 | auto controller = |
| 79 | std::unique_ptr<MockController>(new NiceMock<MockController>()); |
| 80 | EXPECT_CALL(*controller, Die()); |
| 81 | controllers.push_back(controller.get()); |
| 82 | states.mock_controllers.push_back(std::move(controller)); |
| 83 | } |
| 84 | |
| 85 | auto controller_manager = std::unique_ptr<MockControllerManager>( |
| 86 | new NiceMock<MockControllerManager>()); |
| 87 | |
| 88 | EXPECT_CALL(*controller_manager, Die()); |
| 89 | EXPECT_CALL(*controller_manager, GetControllers()) |
| 90 | .WillRepeatedly(Return(controllers)); |
| 91 | EXPECT_CALL(*controller_manager, GetSortedControllers(_)) |
| 92 | .WillRepeatedly(Return(controllers)); |
| 93 | |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 94 | states.event_log.reset(new NiceMock<MockRtcEventLog>()); |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 95 | |
| 96 | auto debug_dump_writer = |
| 97 | std::unique_ptr<MockDebugDumpWriter>(new NiceMock<MockDebugDumpWriter>()); |
| 98 | EXPECT_CALL(*debug_dump_writer, Die()); |
| 99 | states.mock_debug_dump_writer = debug_dump_writer.get(); |
| 100 | |
| 101 | AudioNetworkAdaptorImpl::Config config; |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 102 | config.event_log = states.event_log.get(); |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 103 | // AudioNetworkAdaptorImpl governs the lifetime of controller manager. |
| 104 | states.audio_network_adaptor.reset(new AudioNetworkAdaptorImpl( |
Yves Gerey | 665174f | 2018-06-19 15:03:05 +0200 | [diff] [blame^] | 105 | config, std::move(controller_manager), std::move(debug_dump_writer))); |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 106 | |
| 107 | return states; |
| 108 | } |
| 109 | |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 110 | void SetExpectCallToUpdateNetworkMetrics( |
| 111 | const std::vector<std::unique_ptr<MockController>>& controllers, |
| 112 | const Controller::NetworkMetrics& check) { |
| 113 | for (auto& mock_controller : controllers) { |
| 114 | EXPECT_CALL(*mock_controller, |
| 115 | UpdateNetworkMetrics(NetworkMetricsIs(check))); |
| 116 | } |
| 117 | } |
| 118 | |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 119 | } // namespace |
| 120 | |
| 121 | TEST(AudioNetworkAdaptorImplTest, |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 122 | UpdateNetworkMetricsIsCalledOnSetUplinkBandwidth) { |
| 123 | auto states = CreateAudioNetworkAdaptor(); |
| 124 | constexpr int kBandwidth = 16000; |
| 125 | Controller::NetworkMetrics check; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 126 | check.uplink_bandwidth_bps = kBandwidth; |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 127 | SetExpectCallToUpdateNetworkMetrics(states.mock_controllers, check); |
| 128 | states.audio_network_adaptor->SetUplinkBandwidth(kBandwidth); |
| 129 | } |
| 130 | |
| 131 | TEST(AudioNetworkAdaptorImplTest, |
| 132 | UpdateNetworkMetricsIsCalledOnSetUplinkPacketLossFraction) { |
| 133 | auto states = CreateAudioNetworkAdaptor(); |
| 134 | constexpr float kPacketLoss = 0.7f; |
| 135 | Controller::NetworkMetrics check; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 136 | check.uplink_packet_loss_fraction = kPacketLoss; |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 137 | SetExpectCallToUpdateNetworkMetrics(states.mock_controllers, check); |
| 138 | states.audio_network_adaptor->SetUplinkPacketLossFraction(kPacketLoss); |
| 139 | } |
| 140 | |
elad.alon | dadb4dc | 2017-03-23 15:29:50 -0700 | [diff] [blame] | 141 | TEST(AudioNetworkAdaptorImplTest, |
| 142 | UpdateNetworkMetricsIsCalledOnSetUplinkRecoverablePacketLossFraction) { |
| 143 | auto states = CreateAudioNetworkAdaptor(); |
| 144 | constexpr float kRecoverablePacketLoss = 0.1f; |
| 145 | Controller::NetworkMetrics check; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 146 | check.uplink_recoverable_packet_loss_fraction = kRecoverablePacketLoss; |
elad.alon | dadb4dc | 2017-03-23 15:29:50 -0700 | [diff] [blame] | 147 | SetExpectCallToUpdateNetworkMetrics(states.mock_controllers, check); |
| 148 | states.audio_network_adaptor->SetUplinkRecoverablePacketLossFraction( |
| 149 | kRecoverablePacketLoss); |
| 150 | } |
| 151 | |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 152 | TEST(AudioNetworkAdaptorImplTest, UpdateNetworkMetricsIsCalledOnSetRtt) { |
| 153 | auto states = CreateAudioNetworkAdaptor(); |
| 154 | constexpr int kRtt = 100; |
| 155 | Controller::NetworkMetrics check; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 156 | check.rtt_ms = kRtt; |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 157 | SetExpectCallToUpdateNetworkMetrics(states.mock_controllers, check); |
| 158 | states.audio_network_adaptor->SetRtt(kRtt); |
| 159 | } |
| 160 | |
| 161 | TEST(AudioNetworkAdaptorImplTest, |
| 162 | UpdateNetworkMetricsIsCalledOnSetTargetAudioBitrate) { |
| 163 | auto states = CreateAudioNetworkAdaptor(); |
| 164 | constexpr int kTargetAudioBitrate = 15000; |
| 165 | Controller::NetworkMetrics check; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 166 | check.target_audio_bitrate_bps = kTargetAudioBitrate; |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 167 | SetExpectCallToUpdateNetworkMetrics(states.mock_controllers, check); |
| 168 | states.audio_network_adaptor->SetTargetAudioBitrate(kTargetAudioBitrate); |
| 169 | } |
| 170 | |
| 171 | TEST(AudioNetworkAdaptorImplTest, UpdateNetworkMetricsIsCalledOnSetOverhead) { |
| 172 | auto states = CreateAudioNetworkAdaptor(); |
| 173 | constexpr size_t kOverhead = 64; |
| 174 | Controller::NetworkMetrics check; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 175 | check.overhead_bytes_per_packet = kOverhead; |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 176 | SetExpectCallToUpdateNetworkMetrics(states.mock_controllers, check); |
| 177 | states.audio_network_adaptor->SetOverhead(kOverhead); |
| 178 | } |
| 179 | |
| 180 | TEST(AudioNetworkAdaptorImplTest, |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 181 | MakeDecisionIsCalledOnGetEncoderRuntimeConfig) { |
| 182 | auto states = CreateAudioNetworkAdaptor(); |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 183 | for (auto& mock_controller : states.mock_controllers) |
| 184 | EXPECT_CALL(*mock_controller, MakeDecision(_)); |
minyue | c9e80ee | 2016-11-29 13:00:28 -0800 | [diff] [blame] | 185 | states.audio_network_adaptor->GetEncoderRuntimeConfig(); |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 186 | } |
| 187 | |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 188 | TEST(AudioNetworkAdaptorImplTest, |
| 189 | DumpEncoderRuntimeConfigIsCalledOnGetEncoderRuntimeConfig) { |
ivoc | 1728909 | 2017-09-09 08:45:40 -0700 | [diff] [blame] | 190 | test::ScopedFieldTrials override_field_trials( |
| 191 | "WebRTC-Audio-BitrateAdaptation/Enabled/WebRTC-Audio-FecAdaptation/" |
| 192 | "Enabled/"); |
michaelt | 92aef17 | 2017-04-18 00:11:48 -0700 | [diff] [blame] | 193 | rtc::ScopedFakeClock fake_clock; |
Sebastian Jansson | 5f83cf0 | 2018-05-08 14:52:22 +0200 | [diff] [blame] | 194 | fake_clock.AdvanceTime(TimeDelta::ms(kClockInitialTimeMs)); |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 195 | auto states = CreateAudioNetworkAdaptor(); |
michaelt | cde46b7 | 2017-04-06 05:59:10 -0700 | [diff] [blame] | 196 | AudioEncoderRuntimeConfig config; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 197 | config.bitrate_bps = 32000; |
| 198 | config.enable_fec = true; |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 199 | |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 200 | EXPECT_CALL(*states.mock_controllers[0], MakeDecision(_)) |
| 201 | .WillOnce(SetArgPointee<0>(config)); |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 202 | |
| 203 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 204 | DumpEncoderRuntimeConfig(EncoderRuntimeConfigIs(config), |
| 205 | kClockInitialTimeMs)); |
| 206 | states.audio_network_adaptor->GetEncoderRuntimeConfig(); |
| 207 | } |
| 208 | |
| 209 | TEST(AudioNetworkAdaptorImplTest, |
| 210 | DumpNetworkMetricsIsCalledOnSetNetworkMetrics) { |
michaelt | 92aef17 | 2017-04-18 00:11:48 -0700 | [diff] [blame] | 211 | rtc::ScopedFakeClock fake_clock; |
Sebastian Jansson | 5f83cf0 | 2018-05-08 14:52:22 +0200 | [diff] [blame] | 212 | fake_clock.AdvanceTime(TimeDelta::ms(kClockInitialTimeMs)); |
michaelt | 92aef17 | 2017-04-18 00:11:48 -0700 | [diff] [blame] | 213 | |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 214 | auto states = CreateAudioNetworkAdaptor(); |
| 215 | |
| 216 | constexpr int kBandwidth = 16000; |
| 217 | constexpr float kPacketLoss = 0.7f; |
elad.alon | dadb4dc | 2017-03-23 15:29:50 -0700 | [diff] [blame] | 218 | const auto kRecoverablePacketLoss = 0.2f; |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 219 | constexpr int kRtt = 100; |
minyue | e5e632f | 2016-09-27 12:54:19 -0700 | [diff] [blame] | 220 | constexpr int kTargetAudioBitrate = 15000; |
minyue | c9e80ee | 2016-11-29 13:00:28 -0800 | [diff] [blame] | 221 | constexpr size_t kOverhead = 64; |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 222 | |
| 223 | Controller::NetworkMetrics check; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 224 | check.uplink_bandwidth_bps = kBandwidth; |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 225 | int64_t timestamp_check = kClockInitialTimeMs; |
| 226 | |
| 227 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 228 | DumpNetworkMetrics(NetworkMetricsIs(check), timestamp_check)); |
| 229 | states.audio_network_adaptor->SetUplinkBandwidth(kBandwidth); |
| 230 | |
Sebastian Jansson | 5f83cf0 | 2018-05-08 14:52:22 +0200 | [diff] [blame] | 231 | fake_clock.AdvanceTime(TimeDelta::ms(100)); |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 232 | timestamp_check += 100; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 233 | check.uplink_packet_loss_fraction = kPacketLoss; |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 234 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 235 | DumpNetworkMetrics(NetworkMetricsIs(check), timestamp_check)); |
| 236 | states.audio_network_adaptor->SetUplinkPacketLossFraction(kPacketLoss); |
| 237 | |
Sebastian Jansson | 5f83cf0 | 2018-05-08 14:52:22 +0200 | [diff] [blame] | 238 | fake_clock.AdvanceTime(TimeDelta::ms(50)); |
elad.alon | dadb4dc | 2017-03-23 15:29:50 -0700 | [diff] [blame] | 239 | timestamp_check += 50; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 240 | check.uplink_recoverable_packet_loss_fraction = kRecoverablePacketLoss; |
elad.alon | dadb4dc | 2017-03-23 15:29:50 -0700 | [diff] [blame] | 241 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 242 | DumpNetworkMetrics(NetworkMetricsIs(check), timestamp_check)); |
| 243 | states.audio_network_adaptor->SetUplinkRecoverablePacketLossFraction( |
| 244 | kRecoverablePacketLoss); |
| 245 | |
Sebastian Jansson | 5f83cf0 | 2018-05-08 14:52:22 +0200 | [diff] [blame] | 246 | fake_clock.AdvanceTime(TimeDelta::ms(200)); |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 247 | timestamp_check += 200; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 248 | check.rtt_ms = kRtt; |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 249 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 250 | DumpNetworkMetrics(NetworkMetricsIs(check), timestamp_check)); |
| 251 | states.audio_network_adaptor->SetRtt(kRtt); |
minyue | e5e632f | 2016-09-27 12:54:19 -0700 | [diff] [blame] | 252 | |
Sebastian Jansson | 5f83cf0 | 2018-05-08 14:52:22 +0200 | [diff] [blame] | 253 | fake_clock.AdvanceTime(TimeDelta::ms(150)); |
minyue | e5e632f | 2016-09-27 12:54:19 -0700 | [diff] [blame] | 254 | timestamp_check += 150; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 255 | check.target_audio_bitrate_bps = kTargetAudioBitrate; |
minyue | e5e632f | 2016-09-27 12:54:19 -0700 | [diff] [blame] | 256 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 257 | DumpNetworkMetrics(NetworkMetricsIs(check), timestamp_check)); |
| 258 | states.audio_network_adaptor->SetTargetAudioBitrate(kTargetAudioBitrate); |
minyue | c9e80ee | 2016-11-29 13:00:28 -0800 | [diff] [blame] | 259 | |
Sebastian Jansson | 5f83cf0 | 2018-05-08 14:52:22 +0200 | [diff] [blame] | 260 | fake_clock.AdvanceTime(TimeDelta::ms(50)); |
minyue | c9e80ee | 2016-11-29 13:00:28 -0800 | [diff] [blame] | 261 | timestamp_check += 50; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 262 | check.overhead_bytes_per_packet = kOverhead; |
minyue | c9e80ee | 2016-11-29 13:00:28 -0800 | [diff] [blame] | 263 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 264 | DumpNetworkMetrics(NetworkMetricsIs(check), timestamp_check)); |
| 265 | states.audio_network_adaptor->SetOverhead(kOverhead); |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 266 | } |
| 267 | |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 268 | TEST(AudioNetworkAdaptorImplTest, LogRuntimeConfigOnGetEncoderRuntimeConfig) { |
ivoc | 1728909 | 2017-09-09 08:45:40 -0700 | [diff] [blame] | 269 | test::ScopedFieldTrials override_field_trials( |
| 270 | "WebRTC-Audio-BitrateAdaptation/Enabled/WebRTC-Audio-FecAdaptation/" |
| 271 | "Enabled/"); |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 272 | auto states = CreateAudioNetworkAdaptor(); |
| 273 | |
michaelt | cde46b7 | 2017-04-06 05:59:10 -0700 | [diff] [blame] | 274 | AudioEncoderRuntimeConfig config; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 275 | config.bitrate_bps = 32000; |
| 276 | config.enable_fec = true; |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 277 | |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 278 | EXPECT_CALL(*states.mock_controllers[0], MakeDecision(_)) |
| 279 | .WillOnce(SetArgPointee<0>(config)); |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 280 | |
Elad Alon | 4a87e1c | 2017-10-03 16:11:34 +0200 | [diff] [blame] | 281 | EXPECT_CALL(*states.event_log, LogProxy(IsRtcEventAnaConfigEqualTo(config))) |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 282 | .Times(1); |
| 283 | states.audio_network_adaptor->GetEncoderRuntimeConfig(); |
| 284 | } |
| 285 | |
ivoc | e1198e0 | 2017-09-08 08:13:19 -0700 | [diff] [blame] | 286 | TEST(AudioNetworkAdaptorImplTest, TestANAStats) { |
| 287 | auto states = CreateAudioNetworkAdaptor(); |
| 288 | |
| 289 | // Simulate some adaptation, otherwise the stats will not show anything. |
| 290 | AudioEncoderRuntimeConfig config1, config2; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 291 | config1.bitrate_bps = 32000; |
| 292 | config1.num_channels = 2; |
| 293 | config1.enable_fec = true; |
| 294 | config1.enable_dtx = true; |
| 295 | config1.frame_length_ms = 120; |
| 296 | config1.uplink_packet_loss_fraction = 0.1f; |
| 297 | config2.bitrate_bps = 16000; |
| 298 | config2.num_channels = 1; |
| 299 | config2.enable_fec = false; |
| 300 | config2.enable_dtx = false; |
| 301 | config2.frame_length_ms = 60; |
| 302 | config1.uplink_packet_loss_fraction = 0.1f; |
ivoc | e1198e0 | 2017-09-08 08:13:19 -0700 | [diff] [blame] | 303 | |
| 304 | EXPECT_CALL(*states.mock_controllers[0], MakeDecision(_)) |
| 305 | .WillOnce(SetArgPointee<0>(config1)); |
| 306 | states.audio_network_adaptor->GetEncoderRuntimeConfig(); |
| 307 | EXPECT_CALL(*states.mock_controllers[0], MakeDecision(_)) |
| 308 | .WillOnce(SetArgPointee<0>(config2)); |
| 309 | states.audio_network_adaptor->GetEncoderRuntimeConfig(); |
ivoc | 1728909 | 2017-09-09 08:45:40 -0700 | [diff] [blame] | 310 | EXPECT_CALL(*states.mock_controllers[0], MakeDecision(_)) |
| 311 | .WillOnce(SetArgPointee<0>(config1)); |
| 312 | states.audio_network_adaptor->GetEncoderRuntimeConfig(); |
ivoc | e1198e0 | 2017-09-08 08:13:19 -0700 | [diff] [blame] | 313 | |
| 314 | auto ana_stats = states.audio_network_adaptor->GetStats(); |
| 315 | |
Danil Chapovalov | 4da18e8 | 2018-04-06 18:03:46 +0200 | [diff] [blame] | 316 | EXPECT_EQ(ana_stats.bitrate_action_counter, 2u); |
| 317 | EXPECT_EQ(ana_stats.channel_action_counter, 2u); |
| 318 | EXPECT_EQ(ana_stats.dtx_action_counter, 2u); |
| 319 | EXPECT_EQ(ana_stats.fec_action_counter, 2u); |
| 320 | EXPECT_EQ(ana_stats.frame_length_increase_counter, 1u); |
| 321 | EXPECT_EQ(ana_stats.frame_length_decrease_counter, 1u); |
ivoc | 1728909 | 2017-09-09 08:45:40 -0700 | [diff] [blame] | 322 | EXPECT_EQ(ana_stats.uplink_packet_loss_fraction, 0.1f); |
ivoc | e1198e0 | 2017-09-08 08:13:19 -0700 | [diff] [blame] | 323 | } |
| 324 | |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 325 | } // namespace webrtc |