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 | |
Jonas Olsson | a4d8737 | 2019-07-05 19:08:33 +0200 | [diff] [blame] | 11 | #include "modules/audio_coding/audio_network_adaptor/audio_network_adaptor_impl.h" |
| 12 | |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 13 | #include <utility> |
| 14 | #include <vector> |
| 15 | |
Danil Chapovalov | 16cb1f6 | 2019-09-05 11:29:59 +0200 | [diff] [blame] | 16 | #include "api/rtc_event_log/rtc_event.h" |
Elad Alon | 4a87e1c | 2017-10-03 16:11:34 +0200 | [diff] [blame] | 17 | #include "logging/rtc_event_log/events/rtc_event_audio_network_adaptation.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 18 | #include "logging/rtc_event_log/mock/mock_rtc_event_log.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 19 | #include "modules/audio_coding/audio_network_adaptor/mock/mock_controller.h" |
| 20 | #include "modules/audio_coding/audio_network_adaptor/mock/mock_controller_manager.h" |
| 21 | #include "modules/audio_coding/audio_network_adaptor/mock/mock_debug_dump_writer.h" |
Steve Anton | 10542f2 | 2019-01-11 09:11:00 -0800 | [diff] [blame] | 22 | #include "rtc_base/fake_clock.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 23 | #include "test/field_trial.h" |
| 24 | #include "test/gtest.h" |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 25 | |
| 26 | namespace webrtc { |
| 27 | |
| 28 | using ::testing::_; |
| 29 | using ::testing::NiceMock; |
| 30 | using ::testing::Return; |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 31 | using ::testing::SetArgPointee; |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 32 | |
| 33 | namespace { |
| 34 | |
| 35 | constexpr size_t kNumControllers = 2; |
| 36 | |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 37 | constexpr int64_t kClockInitialTimeMs = 12345678; |
| 38 | |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 39 | MATCHER_P(NetworkMetricsIs, metric, "") { |
| 40 | return arg.uplink_bandwidth_bps == metric.uplink_bandwidth_bps && |
minyue | 4aec1d4 | 2016-09-21 23:01:26 -0700 | [diff] [blame] | 41 | arg.target_audio_bitrate_bps == metric.target_audio_bitrate_bps && |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 42 | arg.rtt_ms == metric.rtt_ms && |
minyue | c9e80ee | 2016-11-29 13:00:28 -0800 | [diff] [blame] | 43 | arg.overhead_bytes_per_packet == metric.overhead_bytes_per_packet && |
Sebastian Jansson | cd2a92f | 2019-10-31 13:53:53 +0100 | [diff] [blame^] | 44 | arg.uplink_packet_loss_fraction == metric.uplink_packet_loss_fraction; |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 45 | } |
| 46 | |
Elad Alon | 4a87e1c | 2017-10-03 16:11:34 +0200 | [diff] [blame] | 47 | MATCHER_P(IsRtcEventAnaConfigEqualTo, config, "") { |
| 48 | if (arg->GetType() != RtcEvent::Type::AudioNetworkAdaptation) { |
| 49 | return false; |
| 50 | } |
| 51 | auto ana_event = static_cast<RtcEventAudioNetworkAdaptation*>(arg); |
Elad Alon | 0b1b5c1 | 2018-11-09 21:50:14 +0100 | [diff] [blame] | 52 | return ana_event->config() == config; |
Elad Alon | 4a87e1c | 2017-10-03 16:11:34 +0200 | [diff] [blame] | 53 | } |
| 54 | |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 55 | MATCHER_P(EncoderRuntimeConfigIs, config, "") { |
| 56 | return arg.bitrate_bps == config.bitrate_bps && |
| 57 | arg.frame_length_ms == config.frame_length_ms && |
| 58 | arg.uplink_packet_loss_fraction == |
| 59 | config.uplink_packet_loss_fraction && |
| 60 | arg.enable_fec == config.enable_fec && |
| 61 | arg.enable_dtx == config.enable_dtx && |
| 62 | arg.num_channels == config.num_channels; |
| 63 | } |
| 64 | |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 65 | struct AudioNetworkAdaptorStates { |
| 66 | std::unique_ptr<AudioNetworkAdaptorImpl> audio_network_adaptor; |
| 67 | std::vector<std::unique_ptr<MockController>> mock_controllers; |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 68 | std::unique_ptr<MockRtcEventLog> event_log; |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 69 | MockDebugDumpWriter* mock_debug_dump_writer; |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 70 | }; |
| 71 | |
| 72 | AudioNetworkAdaptorStates CreateAudioNetworkAdaptor() { |
| 73 | AudioNetworkAdaptorStates states; |
| 74 | std::vector<Controller*> controllers; |
| 75 | for (size_t i = 0; i < kNumControllers; ++i) { |
| 76 | auto controller = |
| 77 | std::unique_ptr<MockController>(new NiceMock<MockController>()); |
| 78 | EXPECT_CALL(*controller, Die()); |
| 79 | controllers.push_back(controller.get()); |
| 80 | states.mock_controllers.push_back(std::move(controller)); |
| 81 | } |
| 82 | |
| 83 | auto controller_manager = std::unique_ptr<MockControllerManager>( |
| 84 | new NiceMock<MockControllerManager>()); |
| 85 | |
| 86 | EXPECT_CALL(*controller_manager, Die()); |
| 87 | EXPECT_CALL(*controller_manager, GetControllers()) |
| 88 | .WillRepeatedly(Return(controllers)); |
| 89 | EXPECT_CALL(*controller_manager, GetSortedControllers(_)) |
| 90 | .WillRepeatedly(Return(controllers)); |
| 91 | |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 92 | states.event_log.reset(new NiceMock<MockRtcEventLog>()); |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 93 | |
| 94 | auto debug_dump_writer = |
| 95 | std::unique_ptr<MockDebugDumpWriter>(new NiceMock<MockDebugDumpWriter>()); |
| 96 | EXPECT_CALL(*debug_dump_writer, Die()); |
| 97 | states.mock_debug_dump_writer = debug_dump_writer.get(); |
| 98 | |
| 99 | AudioNetworkAdaptorImpl::Config config; |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 100 | config.event_log = states.event_log.get(); |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 101 | // AudioNetworkAdaptorImpl governs the lifetime of controller manager. |
| 102 | states.audio_network_adaptor.reset(new AudioNetworkAdaptorImpl( |
Yves Gerey | 665174f | 2018-06-19 15:03:05 +0200 | [diff] [blame] | 103 | config, std::move(controller_manager), std::move(debug_dump_writer))); |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 104 | |
| 105 | return states; |
| 106 | } |
| 107 | |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 108 | void SetExpectCallToUpdateNetworkMetrics( |
| 109 | const std::vector<std::unique_ptr<MockController>>& controllers, |
| 110 | const Controller::NetworkMetrics& check) { |
| 111 | for (auto& mock_controller : controllers) { |
| 112 | EXPECT_CALL(*mock_controller, |
| 113 | UpdateNetworkMetrics(NetworkMetricsIs(check))); |
| 114 | } |
| 115 | } |
| 116 | |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 117 | } // namespace |
| 118 | |
| 119 | TEST(AudioNetworkAdaptorImplTest, |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 120 | UpdateNetworkMetricsIsCalledOnSetUplinkBandwidth) { |
| 121 | auto states = CreateAudioNetworkAdaptor(); |
| 122 | constexpr int kBandwidth = 16000; |
| 123 | Controller::NetworkMetrics check; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 124 | check.uplink_bandwidth_bps = kBandwidth; |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 125 | SetExpectCallToUpdateNetworkMetrics(states.mock_controllers, check); |
| 126 | states.audio_network_adaptor->SetUplinkBandwidth(kBandwidth); |
| 127 | } |
| 128 | |
| 129 | TEST(AudioNetworkAdaptorImplTest, |
| 130 | UpdateNetworkMetricsIsCalledOnSetUplinkPacketLossFraction) { |
| 131 | auto states = CreateAudioNetworkAdaptor(); |
| 132 | constexpr float kPacketLoss = 0.7f; |
| 133 | Controller::NetworkMetrics check; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 134 | check.uplink_packet_loss_fraction = kPacketLoss; |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 135 | SetExpectCallToUpdateNetworkMetrics(states.mock_controllers, check); |
| 136 | states.audio_network_adaptor->SetUplinkPacketLossFraction(kPacketLoss); |
| 137 | } |
| 138 | |
| 139 | TEST(AudioNetworkAdaptorImplTest, UpdateNetworkMetricsIsCalledOnSetRtt) { |
| 140 | auto states = CreateAudioNetworkAdaptor(); |
| 141 | constexpr int kRtt = 100; |
| 142 | Controller::NetworkMetrics check; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 143 | check.rtt_ms = kRtt; |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 144 | SetExpectCallToUpdateNetworkMetrics(states.mock_controllers, check); |
| 145 | states.audio_network_adaptor->SetRtt(kRtt); |
| 146 | } |
| 147 | |
| 148 | TEST(AudioNetworkAdaptorImplTest, |
| 149 | UpdateNetworkMetricsIsCalledOnSetTargetAudioBitrate) { |
| 150 | auto states = CreateAudioNetworkAdaptor(); |
| 151 | constexpr int kTargetAudioBitrate = 15000; |
| 152 | Controller::NetworkMetrics check; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 153 | check.target_audio_bitrate_bps = kTargetAudioBitrate; |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 154 | SetExpectCallToUpdateNetworkMetrics(states.mock_controllers, check); |
| 155 | states.audio_network_adaptor->SetTargetAudioBitrate(kTargetAudioBitrate); |
| 156 | } |
| 157 | |
| 158 | TEST(AudioNetworkAdaptorImplTest, UpdateNetworkMetricsIsCalledOnSetOverhead) { |
| 159 | auto states = CreateAudioNetworkAdaptor(); |
| 160 | constexpr size_t kOverhead = 64; |
| 161 | Controller::NetworkMetrics check; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 162 | check.overhead_bytes_per_packet = kOverhead; |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 163 | SetExpectCallToUpdateNetworkMetrics(states.mock_controllers, check); |
| 164 | states.audio_network_adaptor->SetOverhead(kOverhead); |
| 165 | } |
| 166 | |
| 167 | TEST(AudioNetworkAdaptorImplTest, |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 168 | MakeDecisionIsCalledOnGetEncoderRuntimeConfig) { |
| 169 | auto states = CreateAudioNetworkAdaptor(); |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 170 | for (auto& mock_controller : states.mock_controllers) |
| 171 | EXPECT_CALL(*mock_controller, MakeDecision(_)); |
minyue | c9e80ee | 2016-11-29 13:00:28 -0800 | [diff] [blame] | 172 | states.audio_network_adaptor->GetEncoderRuntimeConfig(); |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 173 | } |
| 174 | |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 175 | TEST(AudioNetworkAdaptorImplTest, |
| 176 | DumpEncoderRuntimeConfigIsCalledOnGetEncoderRuntimeConfig) { |
ivoc | 1728909 | 2017-09-09 08:45:40 -0700 | [diff] [blame] | 177 | test::ScopedFieldTrials override_field_trials( |
| 178 | "WebRTC-Audio-BitrateAdaptation/Enabled/WebRTC-Audio-FecAdaptation/" |
| 179 | "Enabled/"); |
michaelt | 92aef17 | 2017-04-18 00:11:48 -0700 | [diff] [blame] | 180 | rtc::ScopedFakeClock fake_clock; |
Sebastian Jansson | 5f83cf0 | 2018-05-08 14:52:22 +0200 | [diff] [blame] | 181 | fake_clock.AdvanceTime(TimeDelta::ms(kClockInitialTimeMs)); |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 182 | auto states = CreateAudioNetworkAdaptor(); |
michaelt | cde46b7 | 2017-04-06 05:59:10 -0700 | [diff] [blame] | 183 | AudioEncoderRuntimeConfig config; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 184 | config.bitrate_bps = 32000; |
| 185 | config.enable_fec = true; |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 186 | |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 187 | EXPECT_CALL(*states.mock_controllers[0], MakeDecision(_)) |
| 188 | .WillOnce(SetArgPointee<0>(config)); |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 189 | |
| 190 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 191 | DumpEncoderRuntimeConfig(EncoderRuntimeConfigIs(config), |
| 192 | kClockInitialTimeMs)); |
| 193 | states.audio_network_adaptor->GetEncoderRuntimeConfig(); |
| 194 | } |
| 195 | |
| 196 | TEST(AudioNetworkAdaptorImplTest, |
| 197 | DumpNetworkMetricsIsCalledOnSetNetworkMetrics) { |
michaelt | 92aef17 | 2017-04-18 00:11:48 -0700 | [diff] [blame] | 198 | rtc::ScopedFakeClock fake_clock; |
Sebastian Jansson | 5f83cf0 | 2018-05-08 14:52:22 +0200 | [diff] [blame] | 199 | fake_clock.AdvanceTime(TimeDelta::ms(kClockInitialTimeMs)); |
michaelt | 92aef17 | 2017-04-18 00:11:48 -0700 | [diff] [blame] | 200 | |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 201 | auto states = CreateAudioNetworkAdaptor(); |
| 202 | |
| 203 | constexpr int kBandwidth = 16000; |
| 204 | constexpr float kPacketLoss = 0.7f; |
| 205 | constexpr int kRtt = 100; |
minyue | e5e632f | 2016-09-27 12:54:19 -0700 | [diff] [blame] | 206 | constexpr int kTargetAudioBitrate = 15000; |
minyue | c9e80ee | 2016-11-29 13:00:28 -0800 | [diff] [blame] | 207 | constexpr size_t kOverhead = 64; |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 208 | |
| 209 | Controller::NetworkMetrics check; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 210 | check.uplink_bandwidth_bps = kBandwidth; |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 211 | int64_t timestamp_check = kClockInitialTimeMs; |
| 212 | |
| 213 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 214 | DumpNetworkMetrics(NetworkMetricsIs(check), timestamp_check)); |
| 215 | states.audio_network_adaptor->SetUplinkBandwidth(kBandwidth); |
| 216 | |
Sebastian Jansson | 5f83cf0 | 2018-05-08 14:52:22 +0200 | [diff] [blame] | 217 | fake_clock.AdvanceTime(TimeDelta::ms(100)); |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 218 | timestamp_check += 100; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 219 | check.uplink_packet_loss_fraction = kPacketLoss; |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 220 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 221 | DumpNetworkMetrics(NetworkMetricsIs(check), timestamp_check)); |
| 222 | states.audio_network_adaptor->SetUplinkPacketLossFraction(kPacketLoss); |
| 223 | |
Sebastian Jansson | 5f83cf0 | 2018-05-08 14:52:22 +0200 | [diff] [blame] | 224 | fake_clock.AdvanceTime(TimeDelta::ms(50)); |
elad.alon | dadb4dc | 2017-03-23 15:29:50 -0700 | [diff] [blame] | 225 | timestamp_check += 50; |
elad.alon | dadb4dc | 2017-03-23 15:29:50 -0700 | [diff] [blame] | 226 | |
Sebastian Jansson | 5f83cf0 | 2018-05-08 14:52:22 +0200 | [diff] [blame] | 227 | fake_clock.AdvanceTime(TimeDelta::ms(200)); |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 228 | timestamp_check += 200; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 229 | check.rtt_ms = kRtt; |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 230 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 231 | DumpNetworkMetrics(NetworkMetricsIs(check), timestamp_check)); |
| 232 | states.audio_network_adaptor->SetRtt(kRtt); |
minyue | e5e632f | 2016-09-27 12:54:19 -0700 | [diff] [blame] | 233 | |
Sebastian Jansson | 5f83cf0 | 2018-05-08 14:52:22 +0200 | [diff] [blame] | 234 | fake_clock.AdvanceTime(TimeDelta::ms(150)); |
minyue | e5e632f | 2016-09-27 12:54:19 -0700 | [diff] [blame] | 235 | timestamp_check += 150; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 236 | check.target_audio_bitrate_bps = kTargetAudioBitrate; |
minyue | e5e632f | 2016-09-27 12:54:19 -0700 | [diff] [blame] | 237 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 238 | DumpNetworkMetrics(NetworkMetricsIs(check), timestamp_check)); |
| 239 | states.audio_network_adaptor->SetTargetAudioBitrate(kTargetAudioBitrate); |
minyue | c9e80ee | 2016-11-29 13:00:28 -0800 | [diff] [blame] | 240 | |
Sebastian Jansson | 5f83cf0 | 2018-05-08 14:52:22 +0200 | [diff] [blame] | 241 | fake_clock.AdvanceTime(TimeDelta::ms(50)); |
minyue | c9e80ee | 2016-11-29 13:00:28 -0800 | [diff] [blame] | 242 | timestamp_check += 50; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 243 | check.overhead_bytes_per_packet = kOverhead; |
minyue | c9e80ee | 2016-11-29 13:00:28 -0800 | [diff] [blame] | 244 | EXPECT_CALL(*states.mock_debug_dump_writer, |
| 245 | DumpNetworkMetrics(NetworkMetricsIs(check), timestamp_check)); |
| 246 | states.audio_network_adaptor->SetOverhead(kOverhead); |
minyue | 25f6a39 | 2016-09-22 22:23:20 -0700 | [diff] [blame] | 247 | } |
| 248 | |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 249 | TEST(AudioNetworkAdaptorImplTest, LogRuntimeConfigOnGetEncoderRuntimeConfig) { |
ivoc | 1728909 | 2017-09-09 08:45:40 -0700 | [diff] [blame] | 250 | test::ScopedFieldTrials override_field_trials( |
| 251 | "WebRTC-Audio-BitrateAdaptation/Enabled/WebRTC-Audio-FecAdaptation/" |
| 252 | "Enabled/"); |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 253 | auto states = CreateAudioNetworkAdaptor(); |
| 254 | |
michaelt | cde46b7 | 2017-04-06 05:59:10 -0700 | [diff] [blame] | 255 | AudioEncoderRuntimeConfig config; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 256 | config.bitrate_bps = 32000; |
| 257 | config.enable_fec = true; |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 258 | |
minyue | a6a6d65 | 2017-01-30 10:50:00 -0800 | [diff] [blame] | 259 | EXPECT_CALL(*states.mock_controllers[0], MakeDecision(_)) |
| 260 | .WillOnce(SetArgPointee<0>(config)); |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 261 | |
Elad Alon | 4a87e1c | 2017-10-03 16:11:34 +0200 | [diff] [blame] | 262 | EXPECT_CALL(*states.event_log, LogProxy(IsRtcEventAnaConfigEqualTo(config))) |
minyue | 4b7c952 | 2017-01-24 04:54:59 -0800 | [diff] [blame] | 263 | .Times(1); |
| 264 | states.audio_network_adaptor->GetEncoderRuntimeConfig(); |
| 265 | } |
| 266 | |
ivoc | e1198e0 | 2017-09-08 08:13:19 -0700 | [diff] [blame] | 267 | TEST(AudioNetworkAdaptorImplTest, TestANAStats) { |
| 268 | auto states = CreateAudioNetworkAdaptor(); |
| 269 | |
| 270 | // Simulate some adaptation, otherwise the stats will not show anything. |
| 271 | AudioEncoderRuntimeConfig config1, config2; |
Oskar Sundbom | 12ab00b | 2017-11-16 15:31:38 +0100 | [diff] [blame] | 272 | config1.bitrate_bps = 32000; |
| 273 | config1.num_channels = 2; |
| 274 | config1.enable_fec = true; |
| 275 | config1.enable_dtx = true; |
| 276 | config1.frame_length_ms = 120; |
| 277 | config1.uplink_packet_loss_fraction = 0.1f; |
| 278 | config2.bitrate_bps = 16000; |
| 279 | config2.num_channels = 1; |
| 280 | config2.enable_fec = false; |
| 281 | config2.enable_dtx = false; |
| 282 | config2.frame_length_ms = 60; |
| 283 | config1.uplink_packet_loss_fraction = 0.1f; |
ivoc | e1198e0 | 2017-09-08 08:13:19 -0700 | [diff] [blame] | 284 | |
| 285 | EXPECT_CALL(*states.mock_controllers[0], MakeDecision(_)) |
| 286 | .WillOnce(SetArgPointee<0>(config1)); |
| 287 | states.audio_network_adaptor->GetEncoderRuntimeConfig(); |
| 288 | EXPECT_CALL(*states.mock_controllers[0], MakeDecision(_)) |
| 289 | .WillOnce(SetArgPointee<0>(config2)); |
| 290 | states.audio_network_adaptor->GetEncoderRuntimeConfig(); |
ivoc | 1728909 | 2017-09-09 08:45:40 -0700 | [diff] [blame] | 291 | EXPECT_CALL(*states.mock_controllers[0], MakeDecision(_)) |
| 292 | .WillOnce(SetArgPointee<0>(config1)); |
| 293 | states.audio_network_adaptor->GetEncoderRuntimeConfig(); |
ivoc | e1198e0 | 2017-09-08 08:13:19 -0700 | [diff] [blame] | 294 | |
| 295 | auto ana_stats = states.audio_network_adaptor->GetStats(); |
| 296 | |
Danil Chapovalov | 4da18e8 | 2018-04-06 18:03:46 +0200 | [diff] [blame] | 297 | EXPECT_EQ(ana_stats.bitrate_action_counter, 2u); |
| 298 | EXPECT_EQ(ana_stats.channel_action_counter, 2u); |
| 299 | EXPECT_EQ(ana_stats.dtx_action_counter, 2u); |
| 300 | EXPECT_EQ(ana_stats.fec_action_counter, 2u); |
| 301 | EXPECT_EQ(ana_stats.frame_length_increase_counter, 1u); |
| 302 | EXPECT_EQ(ana_stats.frame_length_decrease_counter, 1u); |
ivoc | 1728909 | 2017-09-09 08:45:40 -0700 | [diff] [blame] | 303 | EXPECT_EQ(ana_stats.uplink_packet_loss_fraction, 0.1f); |
ivoc | e1198e0 | 2017-09-08 08:13:19 -0700 | [diff] [blame] | 304 | } |
| 305 | |
minyue | caa9cb2 | 2016-09-13 13:34:15 -0700 | [diff] [blame] | 306 | } // namespace webrtc |