solenberg | c7a8b08 | 2015-10-16 14:35:07 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2015 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 | |
Fredrik Solenberg | ea07373 | 2015-12-01 11:26:34 +0100 | [diff] [blame] | 11 | #include <string> |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 12 | #include <utility> |
Fredrik Solenberg | ea07373 | 2015-12-01 11:26:34 +0100 | [diff] [blame] | 13 | #include <vector> |
| 14 | |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 15 | #include "audio/audio_send_stream.h" |
| 16 | #include "audio/audio_state.h" |
| 17 | #include "audio/conversion.h" |
| 18 | #include "call/fake_rtp_transport_controller_send.h" |
| 19 | #include "call/rtp_transport_controller_send_interface.h" |
| 20 | #include "logging/rtc_event_log/mock/mock_rtc_event_log.h" |
| 21 | #include "modules/audio_mixer/audio_mixer_impl.h" |
Ivo Creusen | 56d4609 | 2017-11-24 17:29:59 +0100 | [diff] [blame^] | 22 | #include "modules/audio_processing/include/audio_processing_statistics.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 23 | #include "modules/audio_processing/include/mock_audio_processing.h" |
| 24 | #include "modules/congestion_controller/include/mock/mock_congestion_observer.h" |
| 25 | #include "modules/congestion_controller/include/send_side_congestion_controller.h" |
| 26 | #include "modules/pacing/mock/mock_paced_sender.h" |
| 27 | #include "modules/rtp_rtcp/mocks/mock_rtcp_rtt_stats.h" |
| 28 | #include "modules/rtp_rtcp/mocks/mock_rtp_rtcp.h" |
| 29 | #include "rtc_base/ptr_util.h" |
| 30 | #include "rtc_base/task_queue.h" |
| 31 | #include "test/gtest.h" |
| 32 | #include "test/mock_audio_encoder.h" |
| 33 | #include "test/mock_audio_encoder_factory.h" |
| 34 | #include "test/mock_voe_channel_proxy.h" |
| 35 | #include "test/mock_voice_engine.h" |
| 36 | #include "voice_engine/transmit_mixer.h" |
solenberg | c7a8b08 | 2015-10-16 14:35:07 -0700 | [diff] [blame] | 37 | |
| 38 | namespace webrtc { |
solenberg | 85a0496 | 2015-10-27 03:35:21 -0700 | [diff] [blame] | 39 | namespace test { |
Fredrik Solenberg | 0ccae13 | 2015-11-03 10:15:49 +0100 | [diff] [blame] | 40 | namespace { |
| 41 | |
solenberg | 3a94154 | 2015-11-16 07:34:50 -0800 | [diff] [blame] | 42 | using testing::_; |
stefan | 7de8d64 | 2017-02-07 07:14:08 -0800 | [diff] [blame] | 43 | using testing::Eq; |
| 44 | using testing::Ne; |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 45 | using testing::Invoke; |
solenberg | 3a94154 | 2015-11-16 07:34:50 -0800 | [diff] [blame] | 46 | using testing::Return; |
minyue-webrtc | 8de1826 | 2017-07-26 14:18:40 +0200 | [diff] [blame] | 47 | using testing::StrEq; |
solenberg | 3a94154 | 2015-11-16 07:34:50 -0800 | [diff] [blame] | 48 | |
Fredrik Solenberg | 0ccae13 | 2015-11-03 10:15:49 +0100 | [diff] [blame] | 49 | const int kChannelId = 1; |
| 50 | const uint32_t kSsrc = 1234; |
solenberg | 3a94154 | 2015-11-16 07:34:50 -0800 | [diff] [blame] | 51 | const char* kCName = "foo_name"; |
| 52 | const int kAudioLevelId = 2; |
Stefan Holmer | b86d4e4 | 2015-12-07 10:26:18 +0100 | [diff] [blame] | 53 | const int kTransportSequenceNumberId = 4; |
Ivo Creusen | 56d4609 | 2017-11-24 17:29:59 +0100 | [diff] [blame^] | 54 | const int32_t kEchoDelayMedian = 254; |
| 55 | const int32_t kEchoDelayStdDev = -3; |
| 56 | const double kDivergentFilterFraction = 0.2f; |
| 57 | const double kEchoReturnLoss = -65; |
| 58 | const double kEchoReturnLossEnhancement = 101; |
| 59 | const double kResidualEchoLikelihood = -1.0f; |
| 60 | const double kResidualEchoLikelihoodMax = 23.0f; |
solenberg | 796b8f9 | 2017-03-01 17:02:23 -0800 | [diff] [blame] | 61 | const int32_t kSpeechInputLevel = 96; |
zstein | e76bd3a | 2017-07-14 12:17:49 -0700 | [diff] [blame] | 62 | const double kTotalInputEnergy = 0.25; |
| 63 | const double kTotalInputDuration = 0.5; |
solenberg | 566ef24 | 2015-11-06 15:34:49 -0800 | [diff] [blame] | 64 | const CallStatistics kCallStats = { |
| 65 | 1345, 1678, 1901, 1234, 112, 13456, 17890, 1567, -1890, -1123}; |
solenberg | 566ef24 | 2015-11-06 15:34:49 -0800 | [diff] [blame] | 66 | const ReportBlock kReportBlock = {456, 780, 123, 567, 890, 132, 143, 13354}; |
Fredrik Solenberg | b572768 | 2015-12-04 15:22:19 +0100 | [diff] [blame] | 67 | const int kTelephoneEventPayloadType = 123; |
solenberg | ffbbcac | 2016-11-17 05:25:37 -0800 | [diff] [blame] | 68 | const int kTelephoneEventPayloadFrequency = 65432; |
solenberg | 8842c3e | 2016-03-11 03:06:41 -0800 | [diff] [blame] | 69 | const int kTelephoneEventCode = 45; |
| 70 | const int kTelephoneEventDuration = 6789; |
minyue | 7a97344 | 2016-10-20 03:27:12 -0700 | [diff] [blame] | 71 | const CodecInst kIsacCodec = {103, "isac", 16000, 320, 1, 32000}; |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 72 | constexpr int kIsacPayloadType = 103; |
| 73 | const SdpAudioFormat kIsacFormat = {"isac", 16000, 1}; |
| 74 | const SdpAudioFormat kOpusFormat = {"opus", 48000, 2}; |
| 75 | const SdpAudioFormat kG722Format = {"g722", 8000, 1}; |
| 76 | const AudioCodecSpec kCodecSpecs[] = { |
| 77 | {kIsacFormat, {16000, 1, 32000, 10000, 32000}}, |
| 78 | {kOpusFormat, {48000, 1, 32000, 6000, 510000}}, |
| 79 | {kG722Format, {16000, 1, 64000}}}; |
solenberg | 566ef24 | 2015-11-06 15:34:49 -0800 | [diff] [blame] | 80 | |
mflodman | 86cc6ff | 2016-07-26 04:44:06 -0700 | [diff] [blame] | 81 | class MockLimitObserver : public BitrateAllocator::LimitObserver { |
| 82 | public: |
| 83 | MOCK_METHOD2(OnAllocationLimitsChanged, |
| 84 | void(uint32_t min_send_bitrate_bps, |
| 85 | uint32_t max_padding_bitrate_bps)); |
| 86 | }; |
| 87 | |
solenberg | 796b8f9 | 2017-03-01 17:02:23 -0800 | [diff] [blame] | 88 | class MockTransmitMixer : public voe::TransmitMixer { |
| 89 | public: |
| 90 | MOCK_CONST_METHOD0(AudioLevelFullRange, int16_t()); |
zstein | e76bd3a | 2017-07-14 12:17:49 -0700 | [diff] [blame] | 91 | MOCK_CONST_METHOD0(GetTotalInputEnergy, double()); |
| 92 | MOCK_CONST_METHOD0(GetTotalInputDuration, double()); |
solenberg | fc3a2e3 | 2017-09-26 09:35:01 -0700 | [diff] [blame] | 93 | MOCK_CONST_METHOD0(typing_noise_detected, bool()); |
solenberg | 796b8f9 | 2017-03-01 17:02:23 -0800 | [diff] [blame] | 94 | }; |
| 95 | |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 96 | std::unique_ptr<MockAudioEncoder> SetupAudioEncoderMock( |
| 97 | int payload_type, |
| 98 | const SdpAudioFormat& format) { |
| 99 | for (const auto& spec : kCodecSpecs) { |
| 100 | if (format == spec.format) { |
| 101 | std::unique_ptr<MockAudioEncoder> encoder(new MockAudioEncoder); |
| 102 | ON_CALL(*encoder.get(), SampleRateHz()) |
| 103 | .WillByDefault(Return(spec.info.sample_rate_hz)); |
| 104 | ON_CALL(*encoder.get(), NumChannels()) |
| 105 | .WillByDefault(Return(spec.info.num_channels)); |
| 106 | ON_CALL(*encoder.get(), RtpTimestampRateHz()) |
| 107 | .WillByDefault(Return(spec.format.clockrate_hz)); |
| 108 | return encoder; |
| 109 | } |
| 110 | } |
| 111 | return nullptr; |
| 112 | } |
| 113 | |
| 114 | rtc::scoped_refptr<MockAudioEncoderFactory> SetupEncoderFactoryMock() { |
| 115 | rtc::scoped_refptr<MockAudioEncoderFactory> factory = |
| 116 | new rtc::RefCountedObject<MockAudioEncoderFactory>(); |
| 117 | ON_CALL(*factory.get(), GetSupportedEncoders()) |
| 118 | .WillByDefault(Return(std::vector<AudioCodecSpec>( |
| 119 | std::begin(kCodecSpecs), std::end(kCodecSpecs)))); |
| 120 | ON_CALL(*factory.get(), QueryAudioEncoder(_)) |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 121 | .WillByDefault(Invoke( |
| 122 | [](const SdpAudioFormat& format) -> rtc::Optional<AudioCodecInfo> { |
| 123 | for (const auto& spec : kCodecSpecs) { |
| 124 | if (format == spec.format) { |
| 125 | return spec.info; |
| 126 | } |
| 127 | } |
| 128 | return rtc::nullopt; |
| 129 | })); |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 130 | ON_CALL(*factory.get(), MakeAudioEncoderMock(_, _, _)) |
| 131 | .WillByDefault(Invoke([](int payload_type, const SdpAudioFormat& format, |
| 132 | std::unique_ptr<AudioEncoder>* return_value) { |
| 133 | *return_value = SetupAudioEncoderMock(payload_type, format); |
| 134 | })); |
| 135 | return factory; |
| 136 | } |
| 137 | |
solenberg | 566ef24 | 2015-11-06 15:34:49 -0800 | [diff] [blame] | 138 | struct ConfigHelper { |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 139 | ConfigHelper(bool audio_bwe_enabled, bool expect_set_encoder_call) |
nisse | b8f9a32 | 2017-03-27 05:36:15 -0700 | [diff] [blame] | 140 | : stream_config_(nullptr), |
peah | a9cc40b | 2017-06-29 08:32:09 -0700 | [diff] [blame] | 141 | audio_processing_(new rtc::RefCountedObject<MockAudioProcessing>()), |
zstein | 7cb69d5 | 2017-05-08 11:52:38 -0700 | [diff] [blame] | 142 | simulated_clock_(123456), |
| 143 | send_side_cc_(rtc::MakeUnique<SendSideCongestionController>( |
| 144 | &simulated_clock_, |
| 145 | nullptr /* observer */, |
| 146 | &event_log_, |
Stefan Holmer | 5c8942a | 2017-08-22 16:16:44 +0200 | [diff] [blame] | 147 | &pacer_)), |
| 148 | fake_transport_(&packet_router_, &pacer_, send_side_cc_.get()), |
perkj | 26091b1 | 2016-09-01 01:17:40 -0700 | [diff] [blame] | 149 | bitrate_allocator_(&limit_observer_), |
minyue-webrtc | 8de1826 | 2017-07-26 14:18:40 +0200 | [diff] [blame] | 150 | worker_queue_("ConfigHelper_worker_queue"), |
| 151 | audio_encoder_(nullptr) { |
solenberg | 1372508 | 2015-11-25 08:16:52 -0800 | [diff] [blame] | 152 | using testing::Invoke; |
solenberg | 3a94154 | 2015-11-16 07:34:50 -0800 | [diff] [blame] | 153 | |
aleloi | dd31071 | 2016-11-17 06:28:59 -0800 | [diff] [blame] | 154 | EXPECT_CALL(voice_engine_, audio_transport()); |
| 155 | |
solenberg | 566ef24 | 2015-11-06 15:34:49 -0800 | [diff] [blame] | 156 | AudioState::Config config; |
| 157 | config.voice_engine = &voice_engine_; |
aleloi | 10111bc | 2016-11-17 06:48:48 -0800 | [diff] [blame] | 158 | config.audio_mixer = AudioMixerImpl::Create(); |
peah | a9cc40b | 2017-06-29 08:32:09 -0700 | [diff] [blame] | 159 | config.audio_processing = audio_processing_; |
solenberg | 566ef24 | 2015-11-06 15:34:49 -0800 | [diff] [blame] | 160 | audio_state_ = AudioState::Create(config); |
solenberg | 3a94154 | 2015-11-16 07:34:50 -0800 | [diff] [blame] | 161 | |
stefan | 7de8d64 | 2017-02-07 07:14:08 -0800 | [diff] [blame] | 162 | SetupDefaultChannelProxy(audio_bwe_enabled); |
minyue | 6b825df | 2016-10-31 04:08:32 -0700 | [diff] [blame] | 163 | |
solenberg | 1372508 | 2015-11-25 08:16:52 -0800 | [diff] [blame] | 164 | EXPECT_CALL(voice_engine_, ChannelProxyFactory(kChannelId)) |
| 165 | .WillOnce(Invoke([this](int channel_id) { |
solenberg | 1372508 | 2015-11-25 08:16:52 -0800 | [diff] [blame] | 166 | return channel_proxy_; |
| 167 | })); |
minyue | 6b825df | 2016-10-31 04:08:32 -0700 | [diff] [blame] | 168 | |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 169 | SetupMockForSetupSendCodec(expect_set_encoder_call); |
minyue | 6b825df | 2016-10-31 04:08:32 -0700 | [diff] [blame] | 170 | |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 171 | // Use ISAC as default codec so as to prevent unnecessary |voice_engine_| |
| 172 | // calls from the default ctor behavior. |
| 173 | stream_config_.send_codec_spec = |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 174 | AudioSendStream::Config::SendCodecSpec(kIsacPayloadType, kIsacFormat); |
solenberg | 566ef24 | 2015-11-06 15:34:49 -0800 | [diff] [blame] | 175 | stream_config_.voe_channel_id = kChannelId; |
| 176 | stream_config_.rtp.ssrc = kSsrc; |
solenberg | 971cab0 | 2016-06-14 10:02:41 -0700 | [diff] [blame] | 177 | stream_config_.rtp.nack.rtp_history_ms = 200; |
solenberg | 3a94154 | 2015-11-16 07:34:50 -0800 | [diff] [blame] | 178 | stream_config_.rtp.c_name = kCName; |
| 179 | stream_config_.rtp.extensions.push_back( |
isheriff | 6f8d686 | 2016-05-26 11:24:55 -0700 | [diff] [blame] | 180 | RtpExtension(RtpExtension::kAudioLevelUri, kAudioLevelId)); |
stefan | 7de8d64 | 2017-02-07 07:14:08 -0800 | [diff] [blame] | 181 | if (audio_bwe_enabled) { |
ossu | 1129df2 | 2017-06-30 01:38:56 -0700 | [diff] [blame] | 182 | AddBweToConfig(&stream_config_); |
stefan | 7de8d64 | 2017-02-07 07:14:08 -0800 | [diff] [blame] | 183 | } |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 184 | stream_config_.encoder_factory = SetupEncoderFactoryMock(); |
minyue | 78b4d56 | 2016-11-30 04:47:39 -0800 | [diff] [blame] | 185 | stream_config_.min_bitrate_bps = 10000; |
| 186 | stream_config_.max_bitrate_bps = 65000; |
solenberg | 566ef24 | 2015-11-06 15:34:49 -0800 | [diff] [blame] | 187 | } |
| 188 | |
| 189 | AudioSendStream::Config& config() { return stream_config_; } |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 190 | MockAudioEncoderFactory& mock_encoder_factory() { |
| 191 | return *static_cast<MockAudioEncoderFactory*>( |
| 192 | stream_config_.encoder_factory.get()); |
| 193 | } |
solenberg | 566ef24 | 2015-11-06 15:34:49 -0800 | [diff] [blame] | 194 | rtc::scoped_refptr<AudioState> audio_state() { return audio_state_; } |
solenberg | 9421853 | 2016-06-16 10:53:22 -0700 | [diff] [blame] | 195 | MockVoEChannelProxy* channel_proxy() { return channel_proxy_; } |
nisse | b8f9a32 | 2017-03-27 05:36:15 -0700 | [diff] [blame] | 196 | RtpTransportControllerSendInterface* transport() { return &fake_transport_; } |
mflodman | 86cc6ff | 2016-07-26 04:44:06 -0700 | [diff] [blame] | 197 | BitrateAllocator* bitrate_allocator() { return &bitrate_allocator_; } |
perkj | 26091b1 | 2016-09-01 01:17:40 -0700 | [diff] [blame] | 198 | rtc::TaskQueue* worker_queue() { return &worker_queue_; } |
terelius | e035e2d | 2016-09-21 06:51:47 -0700 | [diff] [blame] | 199 | RtcEventLog* event_log() { return &event_log_; } |
minyue | 7a97344 | 2016-10-20 03:27:12 -0700 | [diff] [blame] | 200 | MockVoiceEngine* voice_engine() { return &voice_engine_; } |
| 201 | |
ossu | 1129df2 | 2017-06-30 01:38:56 -0700 | [diff] [blame] | 202 | static void AddBweToConfig(AudioSendStream::Config* config) { |
| 203 | config->rtp.extensions.push_back( |
| 204 | RtpExtension(RtpExtension::kTransportSequenceNumberUri, |
| 205 | kTransportSequenceNumberId)); |
| 206 | config->send_codec_spec->transport_cc_enabled = true; |
| 207 | } |
| 208 | |
stefan | 7de8d64 | 2017-02-07 07:14:08 -0800 | [diff] [blame] | 209 | void SetupDefaultChannelProxy(bool audio_bwe_enabled) { |
minyue | 6b825df | 2016-10-31 04:08:32 -0700 | [diff] [blame] | 210 | channel_proxy_ = new testing::StrictMock<MockVoEChannelProxy>(); |
ossu | 3b9ff38 | 2017-04-27 08:03:42 -0700 | [diff] [blame] | 211 | EXPECT_CALL(*channel_proxy_, GetRtpRtcp(_, _)) |
| 212 | .WillRepeatedly(Invoke( |
| 213 | [this](RtpRtcp** rtp_rtcp_module, RtpReceiver** rtp_receiver) { |
| 214 | *rtp_rtcp_module = &this->rtp_rtcp_; |
| 215 | *rtp_receiver = nullptr; // Not deemed necessary for tests yet. |
| 216 | })); |
minyue | 6b825df | 2016-10-31 04:08:32 -0700 | [diff] [blame] | 217 | EXPECT_CALL(*channel_proxy_, SetRTCPStatus(true)).Times(1); |
| 218 | EXPECT_CALL(*channel_proxy_, SetLocalSSRC(kSsrc)).Times(1); |
| 219 | EXPECT_CALL(*channel_proxy_, SetRTCP_CNAME(StrEq(kCName))).Times(1); |
| 220 | EXPECT_CALL(*channel_proxy_, SetNACKStatus(true, 10)).Times(1); |
| 221 | EXPECT_CALL(*channel_proxy_, |
minyue | 6b825df | 2016-10-31 04:08:32 -0700 | [diff] [blame] | 222 | SetSendAudioLevelIndicationStatus(true, kAudioLevelId)) |
| 223 | .Times(1); |
stefan | 7de8d64 | 2017-02-07 07:14:08 -0800 | [diff] [blame] | 224 | if (audio_bwe_enabled) { |
| 225 | EXPECT_CALL(*channel_proxy_, |
| 226 | EnableSendTransportSequenceNumber(kTransportSequenceNumberId)) |
| 227 | .Times(1); |
nisse | 559af38 | 2017-03-21 06:41:12 -0700 | [diff] [blame] | 228 | EXPECT_CALL(*channel_proxy_, RegisterSenderCongestionControlObjects( |
nisse | b8f9a32 | 2017-03-27 05:36:15 -0700 | [diff] [blame] | 229 | &fake_transport_, Ne(nullptr))) |
stefan | 7de8d64 | 2017-02-07 07:14:08 -0800 | [diff] [blame] | 230 | .Times(1); |
| 231 | } else { |
nisse | 559af38 | 2017-03-21 06:41:12 -0700 | [diff] [blame] | 232 | EXPECT_CALL(*channel_proxy_, RegisterSenderCongestionControlObjects( |
nisse | b8f9a32 | 2017-03-27 05:36:15 -0700 | [diff] [blame] | 233 | &fake_transport_, Eq(nullptr))) |
stefan | 7de8d64 | 2017-02-07 07:14:08 -0800 | [diff] [blame] | 234 | .Times(1); |
| 235 | } |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 236 | EXPECT_CALL(*channel_proxy_, SetBitrate(_, _)) |
| 237 | .Times(1); |
nisse | fdbfdc9 | 2017-03-31 05:44:52 -0700 | [diff] [blame] | 238 | EXPECT_CALL(*channel_proxy_, ResetSenderCongestionControlObjects()) |
| 239 | .Times(1); |
solenberg | 1c239d4 | 2017-09-29 06:00:28 -0700 | [diff] [blame] | 240 | EXPECT_CALL(*channel_proxy_, RegisterTransport(nullptr)).Times(2); |
minyue | 6b825df | 2016-10-31 04:08:32 -0700 | [diff] [blame] | 241 | EXPECT_CALL(*channel_proxy_, SetRtcEventLog(testing::NotNull())).Times(1); |
| 242 | EXPECT_CALL(*channel_proxy_, SetRtcEventLog(testing::IsNull())) |
| 243 | .Times(1); // Destructor resets the event log |
michaelt | 9332b7d | 2016-11-30 07:51:13 -0800 | [diff] [blame] | 244 | EXPECT_CALL(*channel_proxy_, SetRtcpRttStats(&rtcp_rtt_stats_)).Times(1); |
| 245 | EXPECT_CALL(*channel_proxy_, SetRtcpRttStats(testing::IsNull())) |
| 246 | .Times(1); // Destructor resets the rtt stats. |
minyue | 6b825df | 2016-10-31 04:08:32 -0700 | [diff] [blame] | 247 | } |
| 248 | |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 249 | void SetupMockForSetupSendCodec(bool expect_set_encoder_call) { |
| 250 | if (expect_set_encoder_call) { |
| 251 | EXPECT_CALL(*channel_proxy_, SetEncoderForMock(_, _)) |
minyue-webrtc | 8de1826 | 2017-07-26 14:18:40 +0200 | [diff] [blame] | 252 | .WillOnce(Invoke( |
| 253 | [this](int payload_type, std::unique_ptr<AudioEncoder>* encoder) { |
| 254 | this->audio_encoder_ = std::move(*encoder); |
| 255 | return true; |
| 256 | })); |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 257 | } |
minyue | 7a97344 | 2016-10-20 03:27:12 -0700 | [diff] [blame] | 258 | } |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 259 | |
minyue-webrtc | 8de1826 | 2017-07-26 14:18:40 +0200 | [diff] [blame] | 260 | void SetupMockForModifyEncoder() { |
| 261 | // Let ModifyEncoder to invoke mock audio encoder. |
| 262 | EXPECT_CALL(*channel_proxy_, ModifyEncoder(_)) |
| 263 | .WillRepeatedly(Invoke( |
| 264 | [this](rtc::FunctionView<void(std::unique_ptr<AudioEncoder>*)> |
| 265 | modifier) { |
| 266 | if (this->audio_encoder_) |
| 267 | modifier(&this->audio_encoder_); |
| 268 | })); |
| 269 | } |
| 270 | |
michaelt | 9332b7d | 2016-11-30 07:51:13 -0800 | [diff] [blame] | 271 | RtcpRttStats* rtcp_rtt_stats() { return &rtcp_rtt_stats_; } |
solenberg | 566ef24 | 2015-11-06 15:34:49 -0800 | [diff] [blame] | 272 | |
Fredrik Solenberg | b572768 | 2015-12-04 15:22:19 +0100 | [diff] [blame] | 273 | void SetupMockForSendTelephoneEvent() { |
| 274 | EXPECT_TRUE(channel_proxy_); |
| 275 | EXPECT_CALL(*channel_proxy_, |
solenberg | ffbbcac | 2016-11-17 05:25:37 -0800 | [diff] [blame] | 276 | SetSendTelephoneEventPayloadType(kTelephoneEventPayloadType, |
| 277 | kTelephoneEventPayloadFrequency)) |
Fredrik Solenberg | b572768 | 2015-12-04 15:22:19 +0100 | [diff] [blame] | 278 | .WillOnce(Return(true)); |
| 279 | EXPECT_CALL(*channel_proxy_, |
| 280 | SendTelephoneEventOutband(kTelephoneEventCode, kTelephoneEventDuration)) |
| 281 | .WillOnce(Return(true)); |
| 282 | } |
| 283 | |
solenberg | 566ef24 | 2015-11-06 15:34:49 -0800 | [diff] [blame] | 284 | void SetupMockForGetStats() { |
solenberg | 3a94154 | 2015-11-16 07:34:50 -0800 | [diff] [blame] | 285 | using testing::DoAll; |
solenberg | bd9a77f | 2017-02-06 12:53:57 -0800 | [diff] [blame] | 286 | using testing::SetArgPointee; |
solenberg | 3a94154 | 2015-11-16 07:34:50 -0800 | [diff] [blame] | 287 | using testing::SetArgReferee; |
| 288 | |
solenberg | 566ef24 | 2015-11-06 15:34:49 -0800 | [diff] [blame] | 289 | std::vector<ReportBlock> report_blocks; |
| 290 | webrtc::ReportBlock block = kReportBlock; |
| 291 | report_blocks.push_back(block); // Has wrong SSRC. |
| 292 | block.source_SSRC = kSsrc; |
| 293 | report_blocks.push_back(block); // Correct block. |
| 294 | block.fraction_lost = 0; |
| 295 | report_blocks.push_back(block); // Duplicate SSRC, bad fraction_lost. |
| 296 | |
solenberg | 358057b | 2015-11-27 10:46:42 -0800 | [diff] [blame] | 297 | EXPECT_TRUE(channel_proxy_); |
| 298 | EXPECT_CALL(*channel_proxy_, GetRTCPStatistics()) |
| 299 | .WillRepeatedly(Return(kCallStats)); |
| 300 | EXPECT_CALL(*channel_proxy_, GetRemoteRTCPReportBlocks()) |
| 301 | .WillRepeatedly(Return(report_blocks)); |
ivoc | e1198e0 | 2017-09-08 08:13:19 -0700 | [diff] [blame] | 302 | EXPECT_CALL(*channel_proxy_, GetANAStatistics()) |
| 303 | .WillRepeatedly(Return(ANAStats())); |
solenberg | 796b8f9 | 2017-03-01 17:02:23 -0800 | [diff] [blame] | 304 | EXPECT_CALL(voice_engine_, transmit_mixer()) |
| 305 | .WillRepeatedly(Return(&transmit_mixer_)); |
ivoc | 7aba029 | 2016-11-14 04:52:06 -0800 | [diff] [blame] | 306 | |
solenberg | 796b8f9 | 2017-03-01 17:02:23 -0800 | [diff] [blame] | 307 | EXPECT_CALL(transmit_mixer_, AudioLevelFullRange()) |
| 308 | .WillRepeatedly(Return(kSpeechInputLevel)); |
zstein | e76bd3a | 2017-07-14 12:17:49 -0700 | [diff] [blame] | 309 | EXPECT_CALL(transmit_mixer_, GetTotalInputEnergy()) |
| 310 | .WillRepeatedly(Return(kTotalInputEnergy)); |
| 311 | EXPECT_CALL(transmit_mixer_, GetTotalInputDuration()) |
| 312 | .WillRepeatedly(Return(kTotalInputDuration)); |
solenberg | fc3a2e3 | 2017-09-26 09:35:01 -0700 | [diff] [blame] | 313 | EXPECT_CALL(transmit_mixer_, typing_noise_detected()) |
| 314 | .WillRepeatedly(Return(true)); |
solenberg | 796b8f9 | 2017-03-01 17:02:23 -0800 | [diff] [blame] | 315 | |
Ivo Creusen | 56d4609 | 2017-11-24 17:29:59 +0100 | [diff] [blame^] | 316 | audio_processing_stats_.echo_return_loss = kEchoReturnLoss; |
| 317 | audio_processing_stats_.echo_return_loss_enhancement = |
| 318 | kEchoReturnLossEnhancement; |
| 319 | audio_processing_stats_.delay_median_ms = kEchoDelayMedian; |
| 320 | audio_processing_stats_.delay_standard_deviation_ms = kEchoDelayStdDev; |
| 321 | audio_processing_stats_.divergent_filter_fraction = |
| 322 | kDivergentFilterFraction; |
| 323 | audio_processing_stats_.residual_echo_likelihood = kResidualEchoLikelihood; |
| 324 | audio_processing_stats_.residual_echo_likelihood_recent_max = |
| 325 | kResidualEchoLikelihoodMax; |
ivoc | 7aba029 | 2016-11-14 04:52:06 -0800 | [diff] [blame] | 326 | |
Ivo Creusen | 56d4609 | 2017-11-24 17:29:59 +0100 | [diff] [blame^] | 327 | EXPECT_CALL(*audio_processing_, GetStatistics(true)) |
ivoc | 7aba029 | 2016-11-14 04:52:06 -0800 | [diff] [blame] | 328 | .WillRepeatedly(Return(audio_processing_stats_)); |
solenberg | 566ef24 | 2015-11-06 15:34:49 -0800 | [diff] [blame] | 329 | } |
| 330 | |
| 331 | private: |
solenberg | 3a94154 | 2015-11-16 07:34:50 -0800 | [diff] [blame] | 332 | testing::StrictMock<MockVoiceEngine> voice_engine_; |
solenberg | 566ef24 | 2015-11-06 15:34:49 -0800 | [diff] [blame] | 333 | rtc::scoped_refptr<AudioState> audio_state_; |
| 334 | AudioSendStream::Config stream_config_; |
solenberg | 1372508 | 2015-11-25 08:16:52 -0800 | [diff] [blame] | 335 | testing::StrictMock<MockVoEChannelProxy>* channel_proxy_ = nullptr; |
peah | a9cc40b | 2017-06-29 08:32:09 -0700 | [diff] [blame] | 336 | rtc::scoped_refptr<MockAudioProcessing> audio_processing_; |
solenberg | 796b8f9 | 2017-03-01 17:02:23 -0800 | [diff] [blame] | 337 | MockTransmitMixer transmit_mixer_; |
Ivo Creusen | 56d4609 | 2017-11-24 17:29:59 +0100 | [diff] [blame^] | 338 | AudioProcessingStats audio_processing_stats_; |
zstein | 7cb69d5 | 2017-05-08 11:52:38 -0700 | [diff] [blame] | 339 | SimulatedClock simulated_clock_; |
| 340 | PacketRouter packet_router_; |
Stefan Holmer | 5c8942a | 2017-08-22 16:16:44 +0200 | [diff] [blame] | 341 | testing::NiceMock<MockPacedSender> pacer_; |
zstein | 7cb69d5 | 2017-05-08 11:52:38 -0700 | [diff] [blame] | 342 | std::unique_ptr<SendSideCongestionController> send_side_cc_; |
| 343 | FakeRtpTransportControllerSend fake_transport_; |
ivoc | 14d5dbe | 2016-07-04 07:06:55 -0700 | [diff] [blame] | 344 | MockRtcEventLog event_log_; |
ossu | 3b9ff38 | 2017-04-27 08:03:42 -0700 | [diff] [blame] | 345 | MockRtpRtcp rtp_rtcp_; |
michaelt | 9332b7d | 2016-11-30 07:51:13 -0800 | [diff] [blame] | 346 | MockRtcpRttStats rtcp_rtt_stats_; |
mflodman | 86cc6ff | 2016-07-26 04:44:06 -0700 | [diff] [blame] | 347 | testing::NiceMock<MockLimitObserver> limit_observer_; |
| 348 | BitrateAllocator bitrate_allocator_; |
perkj | 26091b1 | 2016-09-01 01:17:40 -0700 | [diff] [blame] | 349 | // |worker_queue| is defined last to ensure all pending tasks are cancelled |
| 350 | // and deleted before any other members. |
| 351 | rtc::TaskQueue worker_queue_; |
minyue-webrtc | 8de1826 | 2017-07-26 14:18:40 +0200 | [diff] [blame] | 352 | std::unique_ptr<AudioEncoder> audio_encoder_; |
solenberg | 566ef24 | 2015-11-06 15:34:49 -0800 | [diff] [blame] | 353 | }; |
Fredrik Solenberg | 0ccae13 | 2015-11-03 10:15:49 +0100 | [diff] [blame] | 354 | } // namespace |
solenberg | c7a8b08 | 2015-10-16 14:35:07 -0700 | [diff] [blame] | 355 | |
| 356 | TEST(AudioSendStreamTest, ConfigToString) { |
solenberg | c7a8b08 | 2015-10-16 14:35:07 -0700 | [diff] [blame] | 357 | AudioSendStream::Config config(nullptr); |
Fredrik Solenberg | 0ccae13 | 2015-11-03 10:15:49 +0100 | [diff] [blame] | 358 | config.rtp.ssrc = kSsrc; |
solenberg | 3a94154 | 2015-11-16 07:34:50 -0800 | [diff] [blame] | 359 | config.rtp.c_name = kCName; |
Fredrik Solenberg | 0ccae13 | 2015-11-03 10:15:49 +0100 | [diff] [blame] | 360 | config.voe_channel_id = kChannelId; |
minyue | 10cbb46 | 2016-11-07 09:29:22 -0800 | [diff] [blame] | 361 | config.min_bitrate_bps = 12000; |
| 362 | config.max_bitrate_bps = 34000; |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 363 | config.send_codec_spec = |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 364 | AudioSendStream::Config::SendCodecSpec(kIsacPayloadType, kIsacFormat); |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 365 | config.send_codec_spec->nack_enabled = true; |
| 366 | config.send_codec_spec->transport_cc_enabled = false; |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 367 | config.send_codec_spec->cng_payload_type = 42; |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 368 | config.encoder_factory = MockAudioEncoderFactory::CreateUnusedFactory(); |
stefan | b521aa7 | 2016-11-01 03:17:16 -0700 | [diff] [blame] | 369 | config.rtp.extensions.push_back( |
| 370 | RtpExtension(RtpExtension::kAudioLevelUri, kAudioLevelId)); |
Fredrik Solenberg | 0ccae13 | 2015-11-03 10:15:49 +0100 | [diff] [blame] | 371 | EXPECT_EQ( |
isheriff | 6f8d686 | 2016-05-26 11:24:55 -0700 | [diff] [blame] | 372 | "{rtp: {ssrc: 1234, extensions: [{uri: " |
stefan | b521aa7 | 2016-11-01 03:17:16 -0700 | [diff] [blame] | 373 | "urn:ietf:params:rtp-hdrext:ssrc-audio-level, id: 2}], nack: " |
deadbeef | 922246a | 2017-02-26 04:18:12 -0800 | [diff] [blame] | 374 | "{rtp_history_ms: 0}, c_name: foo_name}, send_transport: null, " |
minyue | 10cbb46 | 2016-11-07 09:29:22 -0800 | [diff] [blame] | 375 | "voe_channel_id: 1, min_bitrate_bps: 12000, max_bitrate_bps: 34000, " |
solenberg | 940b6d6 | 2016-10-25 11:19:07 -0700 | [diff] [blame] | 376 | "send_codec_spec: {nack_enabled: true, transport_cc_enabled: false, " |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 377 | "cng_payload_type: 42, payload_type: 103, " |
| 378 | "format: {name: isac, clockrate_hz: 16000, num_channels: 1, " |
| 379 | "parameters: {}}}}", |
solenberg | 85a0496 | 2015-10-27 03:35:21 -0700 | [diff] [blame] | 380 | config.ToString()); |
solenberg | c7a8b08 | 2015-10-16 14:35:07 -0700 | [diff] [blame] | 381 | } |
| 382 | |
| 383 | TEST(AudioSendStreamTest, ConstructDestruct) { |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 384 | ConfigHelper helper(false, true); |
perkj | 26091b1 | 2016-09-01 01:17:40 -0700 | [diff] [blame] | 385 | internal::AudioSendStream send_stream( |
| 386 | helper.config(), helper.audio_state(), helper.worker_queue(), |
nisse | b8f9a32 | 2017-03-27 05:36:15 -0700 | [diff] [blame] | 387 | helper.transport(), helper.bitrate_allocator(), helper.event_log(), |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 388 | helper.rtcp_rtt_stats(), rtc::nullopt); |
solenberg | c7a8b08 | 2015-10-16 14:35:07 -0700 | [diff] [blame] | 389 | } |
solenberg | 85a0496 | 2015-10-27 03:35:21 -0700 | [diff] [blame] | 390 | |
Fredrik Solenberg | b572768 | 2015-12-04 15:22:19 +0100 | [diff] [blame] | 391 | TEST(AudioSendStreamTest, SendTelephoneEvent) { |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 392 | ConfigHelper helper(false, true); |
perkj | 26091b1 | 2016-09-01 01:17:40 -0700 | [diff] [blame] | 393 | internal::AudioSendStream send_stream( |
| 394 | helper.config(), helper.audio_state(), helper.worker_queue(), |
nisse | b8f9a32 | 2017-03-27 05:36:15 -0700 | [diff] [blame] | 395 | helper.transport(), helper.bitrate_allocator(), helper.event_log(), |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 396 | helper.rtcp_rtt_stats(), rtc::nullopt); |
Fredrik Solenberg | b572768 | 2015-12-04 15:22:19 +0100 | [diff] [blame] | 397 | helper.SetupMockForSendTelephoneEvent(); |
| 398 | EXPECT_TRUE(send_stream.SendTelephoneEvent(kTelephoneEventPayloadType, |
solenberg | ffbbcac | 2016-11-17 05:25:37 -0800 | [diff] [blame] | 399 | kTelephoneEventPayloadFrequency, kTelephoneEventCode, |
| 400 | kTelephoneEventDuration)); |
Fredrik Solenberg | b572768 | 2015-12-04 15:22:19 +0100 | [diff] [blame] | 401 | } |
| 402 | |
solenberg | 9421853 | 2016-06-16 10:53:22 -0700 | [diff] [blame] | 403 | TEST(AudioSendStreamTest, SetMuted) { |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 404 | ConfigHelper helper(false, true); |
perkj | 26091b1 | 2016-09-01 01:17:40 -0700 | [diff] [blame] | 405 | internal::AudioSendStream send_stream( |
| 406 | helper.config(), helper.audio_state(), helper.worker_queue(), |
nisse | b8f9a32 | 2017-03-27 05:36:15 -0700 | [diff] [blame] | 407 | helper.transport(), helper.bitrate_allocator(), helper.event_log(), |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 408 | helper.rtcp_rtt_stats(), rtc::nullopt); |
solenberg | 9421853 | 2016-06-16 10:53:22 -0700 | [diff] [blame] | 409 | EXPECT_CALL(*helper.channel_proxy(), SetInputMute(true)); |
| 410 | send_stream.SetMuted(true); |
| 411 | } |
| 412 | |
stefan | 7de8d64 | 2017-02-07 07:14:08 -0800 | [diff] [blame] | 413 | TEST(AudioSendStreamTest, AudioBweCorrectObjectsOnChannelProxy) { |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 414 | ConfigHelper helper(true, true); |
stefan | 7de8d64 | 2017-02-07 07:14:08 -0800 | [diff] [blame] | 415 | internal::AudioSendStream send_stream( |
| 416 | helper.config(), helper.audio_state(), helper.worker_queue(), |
nisse | b8f9a32 | 2017-03-27 05:36:15 -0700 | [diff] [blame] | 417 | helper.transport(), helper.bitrate_allocator(), helper.event_log(), |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 418 | helper.rtcp_rtt_stats(), rtc::nullopt); |
stefan | 7de8d64 | 2017-02-07 07:14:08 -0800 | [diff] [blame] | 419 | } |
| 420 | |
| 421 | TEST(AudioSendStreamTest, NoAudioBweCorrectObjectsOnChannelProxy) { |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 422 | ConfigHelper helper(false, true); |
stefan | 7de8d64 | 2017-02-07 07:14:08 -0800 | [diff] [blame] | 423 | internal::AudioSendStream send_stream( |
| 424 | helper.config(), helper.audio_state(), helper.worker_queue(), |
nisse | b8f9a32 | 2017-03-27 05:36:15 -0700 | [diff] [blame] | 425 | helper.transport(), helper.bitrate_allocator(), helper.event_log(), |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 426 | helper.rtcp_rtt_stats(), rtc::nullopt); |
stefan | 7de8d64 | 2017-02-07 07:14:08 -0800 | [diff] [blame] | 427 | } |
| 428 | |
solenberg | 85a0496 | 2015-10-27 03:35:21 -0700 | [diff] [blame] | 429 | TEST(AudioSendStreamTest, GetStats) { |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 430 | ConfigHelper helper(false, true); |
perkj | 26091b1 | 2016-09-01 01:17:40 -0700 | [diff] [blame] | 431 | internal::AudioSendStream send_stream( |
| 432 | helper.config(), helper.audio_state(), helper.worker_queue(), |
nisse | b8f9a32 | 2017-03-27 05:36:15 -0700 | [diff] [blame] | 433 | helper.transport(), helper.bitrate_allocator(), helper.event_log(), |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 434 | helper.rtcp_rtt_stats(), rtc::nullopt); |
solenberg | 566ef24 | 2015-11-06 15:34:49 -0800 | [diff] [blame] | 435 | helper.SetupMockForGetStats(); |
Ivo Creusen | 56d4609 | 2017-11-24 17:29:59 +0100 | [diff] [blame^] | 436 | AudioSendStream::Stats stats = send_stream.GetStats(true); |
Fredrik Solenberg | 0ccae13 | 2015-11-03 10:15:49 +0100 | [diff] [blame] | 437 | EXPECT_EQ(kSsrc, stats.local_ssrc); |
| 438 | EXPECT_EQ(static_cast<int64_t>(kCallStats.bytesSent), stats.bytes_sent); |
| 439 | EXPECT_EQ(kCallStats.packetsSent, stats.packets_sent); |
| 440 | EXPECT_EQ(static_cast<int32_t>(kReportBlock.cumulative_num_packets_lost), |
solenberg | 85a0496 | 2015-10-27 03:35:21 -0700 | [diff] [blame] | 441 | stats.packets_lost); |
Fredrik Solenberg | 0ccae13 | 2015-11-03 10:15:49 +0100 | [diff] [blame] | 442 | EXPECT_EQ(Q8ToFloat(kReportBlock.fraction_lost), stats.fraction_lost); |
minyue | 7a97344 | 2016-10-20 03:27:12 -0700 | [diff] [blame] | 443 | EXPECT_EQ(std::string(kIsacCodec.plname), stats.codec_name); |
Fredrik Solenberg | 0ccae13 | 2015-11-03 10:15:49 +0100 | [diff] [blame] | 444 | EXPECT_EQ(static_cast<int32_t>(kReportBlock.extended_highest_sequence_number), |
solenberg | 85a0496 | 2015-10-27 03:35:21 -0700 | [diff] [blame] | 445 | stats.ext_seqnum); |
Fredrik Solenberg | 0ccae13 | 2015-11-03 10:15:49 +0100 | [diff] [blame] | 446 | EXPECT_EQ(static_cast<int32_t>(kReportBlock.interarrival_jitter / |
minyue | 7a97344 | 2016-10-20 03:27:12 -0700 | [diff] [blame] | 447 | (kIsacCodec.plfreq / 1000)), |
Fredrik Solenberg | 0ccae13 | 2015-11-03 10:15:49 +0100 | [diff] [blame] | 448 | stats.jitter_ms); |
| 449 | EXPECT_EQ(kCallStats.rttMs, stats.rtt_ms); |
| 450 | EXPECT_EQ(static_cast<int32_t>(kSpeechInputLevel), stats.audio_level); |
zstein | e76bd3a | 2017-07-14 12:17:49 -0700 | [diff] [blame] | 451 | EXPECT_EQ(kTotalInputEnergy, stats.total_input_energy); |
| 452 | EXPECT_EQ(kTotalInputDuration, stats.total_input_duration); |
Ivo Creusen | 56d4609 | 2017-11-24 17:29:59 +0100 | [diff] [blame^] | 453 | EXPECT_EQ(kEchoDelayMedian, stats.apm_statistics.delay_median_ms); |
| 454 | EXPECT_EQ(kEchoDelayStdDev, stats.apm_statistics.delay_standard_deviation_ms); |
| 455 | EXPECT_EQ(kEchoReturnLoss, stats.apm_statistics.echo_return_loss); |
| 456 | EXPECT_EQ(kEchoReturnLossEnhancement, |
| 457 | stats.apm_statistics.echo_return_loss_enhancement); |
| 458 | EXPECT_EQ(kDivergentFilterFraction, |
| 459 | stats.apm_statistics.divergent_filter_fraction); |
| 460 | EXPECT_EQ(kResidualEchoLikelihood, |
| 461 | stats.apm_statistics.residual_echo_likelihood); |
| 462 | EXPECT_EQ(kResidualEchoLikelihoodMax, |
| 463 | stats.apm_statistics.residual_echo_likelihood_recent_max); |
solenberg | fc3a2e3 | 2017-09-26 09:35:01 -0700 | [diff] [blame] | 464 | EXPECT_TRUE(stats.typing_noise_detected); |
solenberg | 566ef24 | 2015-11-06 15:34:49 -0800 | [diff] [blame] | 465 | } |
minyue | 7a97344 | 2016-10-20 03:27:12 -0700 | [diff] [blame] | 466 | |
minyue-webrtc | 8de1826 | 2017-07-26 14:18:40 +0200 | [diff] [blame] | 467 | TEST(AudioSendStreamTest, SendCodecAppliesAudioNetworkAdaptor) { |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 468 | ConfigHelper helper(false, true); |
minyue | 7a97344 | 2016-10-20 03:27:12 -0700 | [diff] [blame] | 469 | auto stream_config = helper.config(); |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 470 | stream_config.send_codec_spec = |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 471 | AudioSendStream::Config::SendCodecSpec(0, kOpusFormat); |
minyue-webrtc | 8de1826 | 2017-07-26 14:18:40 +0200 | [diff] [blame] | 472 | const std::string kAnaConfigString = "abcde"; |
| 473 | const std::string kAnaReconfigString = "12345"; |
| 474 | |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 475 | stream_config.audio_network_adaptor_config = kAnaConfigString; |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 476 | |
| 477 | EXPECT_CALL(helper.mock_encoder_factory(), MakeAudioEncoderMock(_, _, _)) |
minyue-webrtc | 8de1826 | 2017-07-26 14:18:40 +0200 | [diff] [blame] | 478 | .WillOnce(Invoke([&kAnaConfigString, &kAnaReconfigString]( |
| 479 | int payload_type, const SdpAudioFormat& format, |
| 480 | std::unique_ptr<AudioEncoder>* return_value) { |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 481 | auto mock_encoder = SetupAudioEncoderMock(payload_type, format); |
minyue-webrtc | 8de1826 | 2017-07-26 14:18:40 +0200 | [diff] [blame] | 482 | EXPECT_CALL(*mock_encoder, |
| 483 | EnableAudioNetworkAdaptor(StrEq(kAnaConfigString), _)) |
| 484 | .WillOnce(Return(true)); |
| 485 | EXPECT_CALL(*mock_encoder, |
| 486 | EnableAudioNetworkAdaptor(StrEq(kAnaReconfigString), _)) |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 487 | .WillOnce(Return(true)); |
| 488 | *return_value = std::move(mock_encoder); |
| 489 | })); |
| 490 | |
minyue | 7a97344 | 2016-10-20 03:27:12 -0700 | [diff] [blame] | 491 | internal::AudioSendStream send_stream( |
| 492 | stream_config, helper.audio_state(), helper.worker_queue(), |
nisse | b8f9a32 | 2017-03-27 05:36:15 -0700 | [diff] [blame] | 493 | helper.transport(), helper.bitrate_allocator(), helper.event_log(), |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 494 | helper.rtcp_rtt_stats(), rtc::nullopt); |
minyue-webrtc | 8de1826 | 2017-07-26 14:18:40 +0200 | [diff] [blame] | 495 | |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 496 | stream_config.audio_network_adaptor_config = kAnaReconfigString; |
minyue-webrtc | 8de1826 | 2017-07-26 14:18:40 +0200 | [diff] [blame] | 497 | |
| 498 | helper.SetupMockForModifyEncoder(); |
| 499 | send_stream.Reconfigure(stream_config); |
minyue | 7a97344 | 2016-10-20 03:27:12 -0700 | [diff] [blame] | 500 | } |
| 501 | |
| 502 | // VAD is applied when codec is mono and the CNG frequency matches the codec |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 503 | // clock rate. |
minyue | 7a97344 | 2016-10-20 03:27:12 -0700 | [diff] [blame] | 504 | TEST(AudioSendStreamTest, SendCodecCanApplyVad) { |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 505 | ConfigHelper helper(false, false); |
minyue | 7a97344 | 2016-10-20 03:27:12 -0700 | [diff] [blame] | 506 | auto stream_config = helper.config(); |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 507 | stream_config.send_codec_spec = |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 508 | AudioSendStream::Config::SendCodecSpec(9, kG722Format); |
| 509 | stream_config.send_codec_spec->cng_payload_type = 105; |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 510 | using ::testing::Invoke; |
| 511 | std::unique_ptr<AudioEncoder> stolen_encoder; |
| 512 | EXPECT_CALL(*helper.channel_proxy(), SetEncoderForMock(_, _)) |
| 513 | .WillOnce( |
| 514 | Invoke([&stolen_encoder](int payload_type, |
| 515 | std::unique_ptr<AudioEncoder>* encoder) { |
| 516 | stolen_encoder = std::move(*encoder); |
| 517 | return true; |
| 518 | })); |
| 519 | |
minyue | 7a97344 | 2016-10-20 03:27:12 -0700 | [diff] [blame] | 520 | internal::AudioSendStream send_stream( |
| 521 | stream_config, helper.audio_state(), helper.worker_queue(), |
nisse | b8f9a32 | 2017-03-27 05:36:15 -0700 | [diff] [blame] | 522 | helper.transport(), helper.bitrate_allocator(), helper.event_log(), |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 523 | helper.rtcp_rtt_stats(), rtc::nullopt); |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 524 | |
| 525 | // We cannot truly determine if the encoder created is an AudioEncoderCng. It |
| 526 | // is the only reasonable implementation that will return something from |
| 527 | // ReclaimContainedEncoders, though. |
| 528 | ASSERT_TRUE(stolen_encoder); |
| 529 | EXPECT_FALSE(stolen_encoder->ReclaimContainedEncoders().empty()); |
minyue | 7a97344 | 2016-10-20 03:27:12 -0700 | [diff] [blame] | 530 | } |
| 531 | |
minyue | 78b4d56 | 2016-11-30 04:47:39 -0800 | [diff] [blame] | 532 | TEST(AudioSendStreamTest, DoesNotPassHigherBitrateThanMaxBitrate) { |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 533 | ConfigHelper helper(false, true); |
minyue | 78b4d56 | 2016-11-30 04:47:39 -0800 | [diff] [blame] | 534 | internal::AudioSendStream send_stream( |
| 535 | helper.config(), helper.audio_state(), helper.worker_queue(), |
nisse | b8f9a32 | 2017-03-27 05:36:15 -0700 | [diff] [blame] | 536 | helper.transport(), helper.bitrate_allocator(), helper.event_log(), |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 537 | helper.rtcp_rtt_stats(), rtc::nullopt); |
minyue | 78b4d56 | 2016-11-30 04:47:39 -0800 | [diff] [blame] | 538 | EXPECT_CALL(*helper.channel_proxy(), |
| 539 | SetBitrate(helper.config().max_bitrate_bps, _)); |
| 540 | send_stream.OnBitrateUpdated(helper.config().max_bitrate_bps + 5000, 0.0, 50, |
| 541 | 6000); |
| 542 | } |
| 543 | |
| 544 | TEST(AudioSendStreamTest, ProbingIntervalOnBitrateUpdated) { |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 545 | ConfigHelper helper(false, true); |
minyue | 78b4d56 | 2016-11-30 04:47:39 -0800 | [diff] [blame] | 546 | internal::AudioSendStream send_stream( |
| 547 | helper.config(), helper.audio_state(), helper.worker_queue(), |
nisse | b8f9a32 | 2017-03-27 05:36:15 -0700 | [diff] [blame] | 548 | helper.transport(), helper.bitrate_allocator(), helper.event_log(), |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 549 | helper.rtcp_rtt_stats(), rtc::nullopt); |
minyue | 78b4d56 | 2016-11-30 04:47:39 -0800 | [diff] [blame] | 550 | EXPECT_CALL(*helper.channel_proxy(), SetBitrate(_, 5000)); |
| 551 | send_stream.OnBitrateUpdated(50000, 0.0, 50, 5000); |
| 552 | } |
| 553 | |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 554 | // Test that AudioSendStream doesn't recreate the encoder unnecessarily. |
| 555 | TEST(AudioSendStreamTest, DontRecreateEncoder) { |
| 556 | ConfigHelper helper(false, false); |
| 557 | // WillOnce is (currently) the default used by ConfigHelper if asked to set an |
| 558 | // expectation for SetEncoder. Since this behavior is essential for this test |
| 559 | // to be correct, it's instead set-up manually here. Otherwise a simple change |
| 560 | // to ConfigHelper (say to WillRepeatedly) would silently make this test |
| 561 | // useless. |
| 562 | EXPECT_CALL(*helper.channel_proxy(), SetEncoderForMock(_, _)) |
| 563 | .WillOnce(Return(true)); |
| 564 | |
| 565 | auto stream_config = helper.config(); |
| 566 | stream_config.send_codec_spec = |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 567 | AudioSendStream::Config::SendCodecSpec(9, kG722Format); |
| 568 | stream_config.send_codec_spec->cng_payload_type = 105; |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 569 | internal::AudioSendStream send_stream( |
| 570 | stream_config, helper.audio_state(), helper.worker_queue(), |
| 571 | helper.transport(), helper.bitrate_allocator(), helper.event_log(), |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 572 | helper.rtcp_rtt_stats(), rtc::nullopt); |
ossu | 20a4b3f | 2017-04-27 02:08:52 -0700 | [diff] [blame] | 573 | send_stream.Reconfigure(stream_config); |
| 574 | } |
| 575 | |
ossu | 1129df2 | 2017-06-30 01:38:56 -0700 | [diff] [blame] | 576 | TEST(AudioSendStreamTest, ReconfigureTransportCcResetsFirst) { |
| 577 | ConfigHelper helper(false, true); |
| 578 | internal::AudioSendStream send_stream( |
| 579 | helper.config(), helper.audio_state(), helper.worker_queue(), |
| 580 | helper.transport(), helper.bitrate_allocator(), helper.event_log(), |
Oskar Sundbom | 2707fb2 | 2017-11-16 10:57:35 +0100 | [diff] [blame] | 581 | helper.rtcp_rtt_stats(), rtc::nullopt); |
ossu | 1129df2 | 2017-06-30 01:38:56 -0700 | [diff] [blame] | 582 | auto new_config = helper.config(); |
| 583 | ConfigHelper::AddBweToConfig(&new_config); |
| 584 | EXPECT_CALL(*helper.channel_proxy(), |
| 585 | EnableSendTransportSequenceNumber(kTransportSequenceNumberId)) |
| 586 | .Times(1); |
| 587 | { |
| 588 | ::testing::InSequence seq; |
| 589 | EXPECT_CALL(*helper.channel_proxy(), ResetSenderCongestionControlObjects()) |
| 590 | .Times(1); |
| 591 | EXPECT_CALL(*helper.channel_proxy(), RegisterSenderCongestionControlObjects( |
| 592 | helper.transport(), Ne(nullptr))) |
| 593 | .Times(1); |
| 594 | } |
| 595 | send_stream.Reconfigure(new_config); |
| 596 | } |
| 597 | |
| 598 | |
solenberg | 85a0496 | 2015-10-27 03:35:21 -0700 | [diff] [blame] | 599 | } // namespace test |
solenberg | c7a8b08 | 2015-10-16 14:35:07 -0700 | [diff] [blame] | 600 | } // namespace webrtc |