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( |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 105 | config, |
| 106 | std::move(controller_manager), std::move(debug_dump_writer))); |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 107 | |
| 108 | return states; |
| 109 | } |
| 110 | |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 111 | void SetExpectCallToUpdateNetworkMetrics( |
| 112 | const std::vector<std::unique_ptr<MockController>>& controllers, |
| 113 | const Controller::NetworkMetrics& check) { |
| 114 | for (auto& mock_controller : controllers) { |
| 115 | EXPECT_CALL(*mock_controller, |
| 116 | UpdateNetworkMetrics(NetworkMetricsIs(check))); |
| 117 | } |
| 118 | } |
| 119 | |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 120 | } // namespace |
| 121 | |
| 122 | TEST(AudioNetworkAdaptorImplTest, |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 123 | UpdateNetworkMetricsIsCalledOnSetUplinkBandwidth) { |
| 124 | auto states = CreateAudioNetworkAdaptor(); |
| 125 | constexpr int kBandwidth = 16000; |
| 126 | Controller::NetworkMetrics check; |
| 127 | check.uplink_bandwidth_bps = rtc::Optional<int>(kBandwidth); |
| 128 | SetExpectCallToUpdateNetworkMetrics(states.mock_controllers, check); |
| 129 | states.audio_network_adaptor->SetUplinkBandwidth(kBandwidth); |
| 130 | } |
| 131 | |
| 132 | TEST(AudioNetworkAdaptorImplTest, |
| 133 | UpdateNetworkMetricsIsCalledOnSetUplinkPacketLossFraction) { |
| 134 | auto states = CreateAudioNetworkAdaptor(); |
| 135 | constexpr float kPacketLoss = 0.7f; |
| 136 | Controller::NetworkMetrics check; |
| 137 | check.uplink_packet_loss_fraction = rtc::Optional<float>(kPacketLoss); |
| 138 | SetExpectCallToUpdateNetworkMetrics(states.mock_controllers, check); |
| 139 | states.audio_network_adaptor->SetUplinkPacketLossFraction(kPacketLoss); |
| 140 | } |
| 141 | |
elad.alon | dadb4dc | 2017-03-23 15:29:50 -0700 | [diff] [blame] | 142 | TEST(AudioNetworkAdaptorImplTest, |
| 143 | UpdateNetworkMetricsIsCalledOnSetUplinkRecoverablePacketLossFraction) { |
| 144 | auto states = CreateAudioNetworkAdaptor(); |
| 145 | constexpr float kRecoverablePacketLoss = 0.1f; |
| 146 | Controller::NetworkMetrics check; |
| 147 | check.uplink_recoverable_packet_loss_fraction = |
| 148 | rtc::Optional<float>(kRecoverablePacketLoss); |
| 149 | SetExpectCallToUpdateNetworkMetrics(states.mock_controllers, check); |
| 150 | states.audio_network_adaptor->SetUplinkRecoverablePacketLossFraction( |
| 151 | kRecoverablePacketLoss); |
| 152 | } |
| 153 | |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 154 | TEST(AudioNetworkAdaptorImplTest, UpdateNetworkMetricsIsCalledOnSetRtt) { |
| 155 | auto states = CreateAudioNetworkAdaptor(); |
| 156 | constexpr int kRtt = 100; |
| 157 | Controller::NetworkMetrics check; |
| 158 | check.rtt_ms = rtc::Optional<int>(kRtt); |
| 159 | SetExpectCallToUpdateNetworkMetrics(states.mock_controllers, check); |
| 160 | states.audio_network_adaptor->SetRtt(kRtt); |
| 161 | } |
| 162 | |
| 163 | TEST(AudioNetworkAdaptorImplTest, |
| 164 | UpdateNetworkMetricsIsCalledOnSetTargetAudioBitrate) { |
| 165 | auto states = CreateAudioNetworkAdaptor(); |
| 166 | constexpr int kTargetAudioBitrate = 15000; |
| 167 | Controller::NetworkMetrics check; |
| 168 | check.target_audio_bitrate_bps = rtc::Optional<int>(kTargetAudioBitrate); |
| 169 | SetExpectCallToUpdateNetworkMetrics(states.mock_controllers, check); |
| 170 | states.audio_network_adaptor->SetTargetAudioBitrate(kTargetAudioBitrate); |
| 171 | } |
| 172 | |
| 173 | TEST(AudioNetworkAdaptorImplTest, UpdateNetworkMetricsIsCalledOnSetOverhead) { |
| 174 | auto states = CreateAudioNetworkAdaptor(); |
| 175 | constexpr size_t kOverhead = 64; |
| 176 | Controller::NetworkMetrics check; |
| 177 | check.overhead_bytes_per_packet = rtc::Optional<size_t>(kOverhead); |
| 178 | SetExpectCallToUpdateNetworkMetrics(states.mock_controllers, check); |
| 179 | states.audio_network_adaptor->SetOverhead(kOverhead); |
| 180 | } |
| 181 | |
| 182 | TEST(AudioNetworkAdaptorImplTest, |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 183 | MakeDecisionIsCalledOnGetEncoderRuntimeConfig) { |
| 184 | auto states = CreateAudioNetworkAdaptor(); |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 185 | for (auto& mock_controller : states.mock_controllers) |
| 186 | EXPECT_CALL(*mock_controller, MakeDecision(_)); |
minyue | c9e80ee | 2016-11-29 13:00:28 -0800 | [diff] [blame] | 187 | states.audio_network_adaptor->GetEncoderRuntimeConfig(); |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 188 | } |
| 189 | |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 190 | TEST(AudioNetworkAdaptorImplTest, |
| 191 | DumpEncoderRuntimeConfigIsCalledOnGetEncoderRuntimeConfig) { |
ivoc | 1728909 | 2017-09-09 08:45:40 -0700 | [diff] [blame] | 192 | test::ScopedFieldTrials override_field_trials( |
| 193 | "WebRTC-Audio-BitrateAdaptation/Enabled/WebRTC-Audio-FecAdaptation/" |
| 194 | "Enabled/"); |
michaelt | 92aef17 | 2017-04-18 00:11:48 -0700 | [diff] [blame] | 195 | rtc::ScopedFakeClock fake_clock; |
| 196 | fake_clock.AdvanceTime(rtc::TimeDelta::FromMilliseconds(kClockInitialTimeMs)); |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 197 | auto states = CreateAudioNetworkAdaptor(); |
michaelt | cde46b7 | 2017-04-06 05:59:10 -0700 | [diff] [blame] | 198 | AudioEncoderRuntimeConfig config; |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 199 | config.bitrate_bps = rtc::Optional<int>(32000); |
| 200 | config.enable_fec = rtc::Optional<bool>(true); |
| 201 | |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 202 | EXPECT_CALL(*states.mock_controllers[0], MakeDecision(_)) |
| 203 | .WillOnce(SetArgPointee<0>(config)); |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 204 | |
| 205 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 206 | DumpEncoderRuntimeConfig(EncoderRuntimeConfigIs(config), |
| 207 | kClockInitialTimeMs)); |
| 208 | states.audio_network_adaptor->GetEncoderRuntimeConfig(); |
| 209 | } |
| 210 | |
| 211 | TEST(AudioNetworkAdaptorImplTest, |
| 212 | DumpNetworkMetricsIsCalledOnSetNetworkMetrics) { |
michaelt | 92aef17 | 2017-04-18 00:11:48 -0700 | [diff] [blame] | 213 | rtc::ScopedFakeClock fake_clock; |
| 214 | fake_clock.AdvanceTime(rtc::TimeDelta::FromMilliseconds(kClockInitialTimeMs)); |
| 215 | |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 216 | auto states = CreateAudioNetworkAdaptor(); |
| 217 | |
| 218 | constexpr int kBandwidth = 16000; |
| 219 | constexpr float kPacketLoss = 0.7f; |
elad.alon | dadb4dc | 2017-03-23 15:29:50 -0700 | [diff] [blame] | 220 | const auto kRecoverablePacketLoss = 0.2f; |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 221 | constexpr int kRtt = 100; |
minyue | e5e632f | 2016-09-27 12:54:19 -0700 | [diff] [blame] | 222 | constexpr int kTargetAudioBitrate = 15000; |
minyue | c9e80ee | 2016-11-29 13:00:28 -0800 | [diff] [blame] | 223 | constexpr size_t kOverhead = 64; |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 224 | |
| 225 | Controller::NetworkMetrics check; |
| 226 | check.uplink_bandwidth_bps = rtc::Optional<int>(kBandwidth); |
| 227 | int64_t timestamp_check = kClockInitialTimeMs; |
| 228 | |
| 229 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 230 | DumpNetworkMetrics(NetworkMetricsIs(check), timestamp_check)); |
| 231 | states.audio_network_adaptor->SetUplinkBandwidth(kBandwidth); |
| 232 | |
michaelt | 92aef17 | 2017-04-18 00:11:48 -0700 | [diff] [blame] | 233 | fake_clock.AdvanceTime(rtc::TimeDelta::FromMilliseconds(100)); |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 234 | timestamp_check += 100; |
| 235 | check.uplink_packet_loss_fraction = rtc::Optional<float>(kPacketLoss); |
| 236 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 237 | DumpNetworkMetrics(NetworkMetricsIs(check), timestamp_check)); |
| 238 | states.audio_network_adaptor->SetUplinkPacketLossFraction(kPacketLoss); |
| 239 | |
michaelt | 92aef17 | 2017-04-18 00:11:48 -0700 | [diff] [blame] | 240 | fake_clock.AdvanceTime(rtc::TimeDelta::FromMilliseconds(50)); |
elad.alon | dadb4dc | 2017-03-23 15:29:50 -0700 | [diff] [blame] | 241 | timestamp_check += 50; |
| 242 | check.uplink_recoverable_packet_loss_fraction = |
| 243 | rtc::Optional<float>(kRecoverablePacketLoss); |
| 244 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 245 | DumpNetworkMetrics(NetworkMetricsIs(check), timestamp_check)); |
| 246 | states.audio_network_adaptor->SetUplinkRecoverablePacketLossFraction( |
| 247 | kRecoverablePacketLoss); |
| 248 | |
michaelt | 92aef17 | 2017-04-18 00:11:48 -0700 | [diff] [blame] | 249 | fake_clock.AdvanceTime(rtc::TimeDelta::FromMilliseconds(200)); |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 250 | timestamp_check += 200; |
| 251 | check.rtt_ms = rtc::Optional<int>(kRtt); |
| 252 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 253 | DumpNetworkMetrics(NetworkMetricsIs(check), timestamp_check)); |
| 254 | states.audio_network_adaptor->SetRtt(kRtt); |
minyue | e5e632f | 2016-09-27 12:54:19 -0700 | [diff] [blame] | 255 | |
michaelt | 92aef17 | 2017-04-18 00:11:48 -0700 | [diff] [blame] | 256 | fake_clock.AdvanceTime(rtc::TimeDelta::FromMilliseconds(150)); |
minyue | e5e632f | 2016-09-27 12:54:19 -0700 | [diff] [blame] | 257 | timestamp_check += 150; |
| 258 | check.target_audio_bitrate_bps = rtc::Optional<int>(kTargetAudioBitrate); |
| 259 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 260 | DumpNetworkMetrics(NetworkMetricsIs(check), timestamp_check)); |
| 261 | states.audio_network_adaptor->SetTargetAudioBitrate(kTargetAudioBitrate); |
minyue | c9e80ee | 2016-11-29 13:00:28 -0800 | [diff] [blame] | 262 | |
michaelt | 92aef17 | 2017-04-18 00:11:48 -0700 | [diff] [blame] | 263 | fake_clock.AdvanceTime(rtc::TimeDelta::FromMilliseconds(50)); |
minyue | c9e80ee | 2016-11-29 13:00:28 -0800 | [diff] [blame] | 264 | timestamp_check += 50; |
| 265 | check.overhead_bytes_per_packet = rtc::Optional<size_t>(kOverhead); |
| 266 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 267 | DumpNetworkMetrics(NetworkMetricsIs(check), timestamp_check)); |
| 268 | states.audio_network_adaptor->SetOverhead(kOverhead); |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 269 | } |
| 270 | |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 271 | TEST(AudioNetworkAdaptorImplTest, LogRuntimeConfigOnGetEncoderRuntimeConfig) { |
ivoc | 1728909 | 2017-09-09 08:45:40 -0700 | [diff] [blame] | 272 | test::ScopedFieldTrials override_field_trials( |
| 273 | "WebRTC-Audio-BitrateAdaptation/Enabled/WebRTC-Audio-FecAdaptation/" |
| 274 | "Enabled/"); |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 275 | auto states = CreateAudioNetworkAdaptor(); |
| 276 | |
michaelt | cde46b7 | 2017-04-06 05:59:10 -0700 | [diff] [blame] | 277 | AudioEncoderRuntimeConfig config; |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 278 | config.bitrate_bps = rtc::Optional<int>(32000); |
| 279 | config.enable_fec = rtc::Optional<bool>(true); |
| 280 | |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 281 | EXPECT_CALL(*states.mock_controllers[0], MakeDecision(_)) |
| 282 | .WillOnce(SetArgPointee<0>(config)); |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 283 | |
Elad Alon | 4a87e1c | 2017-10-03 16:11:34 +0200 | [diff] [blame^] | 284 | EXPECT_CALL(*states.event_log, LogProxy(IsRtcEventAnaConfigEqualTo(config))) |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 285 | .Times(1); |
| 286 | states.audio_network_adaptor->GetEncoderRuntimeConfig(); |
| 287 | } |
| 288 | |
ivoc | e1198e0 | 2017-09-08 08:13:19 -0700 | [diff] [blame] | 289 | TEST(AudioNetworkAdaptorImplTest, TestANAStats) { |
| 290 | auto states = CreateAudioNetworkAdaptor(); |
| 291 | |
| 292 | // Simulate some adaptation, otherwise the stats will not show anything. |
| 293 | AudioEncoderRuntimeConfig config1, config2; |
| 294 | config1.bitrate_bps = rtc::Optional<int>(32000); |
ivoc | 1728909 | 2017-09-09 08:45:40 -0700 | [diff] [blame] | 295 | config1.num_channels = rtc::Optional<size_t>(2); |
ivoc | e1198e0 | 2017-09-08 08:13:19 -0700 | [diff] [blame] | 296 | config1.enable_fec = rtc::Optional<bool>(true); |
ivoc | 1728909 | 2017-09-09 08:45:40 -0700 | [diff] [blame] | 297 | config1.enable_dtx = rtc::Optional<bool>(true); |
| 298 | config1.frame_length_ms = rtc::Optional<int>(120); |
| 299 | config1.uplink_packet_loss_fraction = rtc::Optional<float>(0.1f); |
ivoc | e1198e0 | 2017-09-08 08:13:19 -0700 | [diff] [blame] | 300 | config2.bitrate_bps = rtc::Optional<int>(16000); |
ivoc | 1728909 | 2017-09-09 08:45:40 -0700 | [diff] [blame] | 301 | config2.num_channels = rtc::Optional<size_t>(1); |
ivoc | e1198e0 | 2017-09-08 08:13:19 -0700 | [diff] [blame] | 302 | config2.enable_fec = rtc::Optional<bool>(false); |
ivoc | 1728909 | 2017-09-09 08:45:40 -0700 | [diff] [blame] | 303 | config2.enable_dtx = rtc::Optional<bool>(false); |
| 304 | config2.frame_length_ms = rtc::Optional<int>(60); |
| 305 | config1.uplink_packet_loss_fraction = rtc::Optional<float>(0.1f); |
ivoc | e1198e0 | 2017-09-08 08:13:19 -0700 | [diff] [blame] | 306 | |
| 307 | EXPECT_CALL(*states.mock_controllers[0], MakeDecision(_)) |
| 308 | .WillOnce(SetArgPointee<0>(config1)); |
| 309 | states.audio_network_adaptor->GetEncoderRuntimeConfig(); |
| 310 | EXPECT_CALL(*states.mock_controllers[0], MakeDecision(_)) |
| 311 | .WillOnce(SetArgPointee<0>(config2)); |
| 312 | states.audio_network_adaptor->GetEncoderRuntimeConfig(); |
ivoc | 1728909 | 2017-09-09 08:45:40 -0700 | [diff] [blame] | 313 | EXPECT_CALL(*states.mock_controllers[0], MakeDecision(_)) |
| 314 | .WillOnce(SetArgPointee<0>(config1)); |
| 315 | states.audio_network_adaptor->GetEncoderRuntimeConfig(); |
ivoc | e1198e0 | 2017-09-08 08:13:19 -0700 | [diff] [blame] | 316 | |
| 317 | auto ana_stats = states.audio_network_adaptor->GetStats(); |
| 318 | |
ivoc | 1728909 | 2017-09-09 08:45:40 -0700 | [diff] [blame] | 319 | EXPECT_EQ(ana_stats.bitrate_action_counter, 2); |
| 320 | EXPECT_EQ(ana_stats.channel_action_counter, 2); |
| 321 | EXPECT_EQ(ana_stats.dtx_action_counter, 2); |
| 322 | EXPECT_EQ(ana_stats.fec_action_counter, 2); |
| 323 | EXPECT_EQ(ana_stats.frame_length_increase_counter, 1); |
| 324 | EXPECT_EQ(ana_stats.frame_length_decrease_counter, 1); |
| 325 | EXPECT_EQ(ana_stats.uplink_packet_loss_fraction, 0.1f); |
ivoc | e1198e0 | 2017-09-08 08:13:19 -0700 | [diff] [blame] | 326 | } |
| 327 | |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 328 | } // namespace webrtc |