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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include <gtest/gtest.h> | 5 #include <gtest/gtest.h> |
| 6 #include <stdint.h> | 6 #include <stdint.h> |
| 7 | 7 |
| 8 #include "base/bind.h" | 8 #include "base/bind.h" |
| 9 #include "base/bind_helpers.h" | 9 #include "base/bind_helpers.h" |
| 10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
| (...skipping 146 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 157 InitializeVideo(); | 157 InitializeVideo(); |
| 158 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(50)); | 158 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(50)); |
| 159 | 159 |
| 160 // A fake frame that will be decomposed into 4 packets. | 160 // A fake frame that will be decomposed into 4 packets. |
| 161 EncodedFrame fake_frame; | 161 EncodedFrame fake_frame; |
| 162 fake_frame.frame_id = 1; | 162 fake_frame.frame_id = 1; |
| 163 fake_frame.rtp_timestamp = 1; | 163 fake_frame.rtp_timestamp = 1; |
| 164 fake_frame.dependency = EncodedFrame::KEY; | 164 fake_frame.dependency = EncodedFrame::KEY; |
| 165 fake_frame.data.resize(5000, ' '); | 165 fake_frame.data.resize(5000, ' '); |
| 166 | 166 |
| 167 transport_sender_->InsertCodedVideoFrame(fake_frame); | 167 transport_sender_->InsertFrame(kVideoSsrc, fake_frame); |
| 168 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(10)); | 168 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(10)); |
| 169 EXPECT_EQ(4, transport_.packets_sent()); | 169 EXPECT_EQ(4, transport_.packets_sent()); |
| 170 | 170 |
| 171 // Resend packet 0. | 171 // Resend packet 0. |
| 172 MissingFramesAndPacketsMap missing_packets; | 172 MissingFramesAndPacketsMap missing_packets; |
| 173 missing_packets[1].insert(0); | 173 missing_packets[1].insert(0); |
| 174 missing_packets[1].insert(1); | 174 missing_packets[1].insert(1); |
| 175 missing_packets[1].insert(2); | 175 missing_packets[1].insert(2); |
| 176 | 176 |
| 177 transport_.SetPaused(true); | 177 transport_.SetPaused(true); |
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| 202 InitializeVideo(); | 202 InitializeVideo(); |
| 203 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(50)); | 203 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(50)); |
| 204 | 204 |
| 205 // A fake frame that will be decomposed into 4 packets. | 205 // A fake frame that will be decomposed into 4 packets. |
| 206 EncodedFrame fake_frame; | 206 EncodedFrame fake_frame; |
| 207 fake_frame.frame_id = 1; | 207 fake_frame.frame_id = 1; |
| 208 fake_frame.rtp_timestamp = 1; | 208 fake_frame.rtp_timestamp = 1; |
| 209 fake_frame.dependency = EncodedFrame::KEY; | 209 fake_frame.dependency = EncodedFrame::KEY; |
| 210 fake_frame.data.resize(5000, ' '); | 210 fake_frame.data.resize(5000, ' '); |
| 211 | 211 |
| 212 transport_sender_->InsertCodedVideoFrame(fake_frame); | 212 transport_sender_->InsertFrame(kVideoSsrc, fake_frame); |
| 213 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(10)); | 213 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(10)); |
| 214 EXPECT_EQ(4, transport_.packets_sent()); | 214 EXPECT_EQ(4, transport_.packets_sent()); |
| 215 | 215 |
| 216 // Resend all packets for frame 1. | 216 // Resend all packets for frame 1. |
| 217 MissingFramesAndPacketsMap missing_packets; | 217 MissingFramesAndPacketsMap missing_packets; |
| 218 missing_packets[1].insert(kRtcpCastAllPacketsLost); | 218 missing_packets[1].insert(kRtcpCastAllPacketsLost); |
| 219 | 219 |
| 220 transport_.SetPaused(true); | 220 transport_.SetPaused(true); |
| 221 DedupInfo dedup_info; | 221 DedupInfo dedup_info; |
| 222 dedup_info.resend_interval = base::TimeDelta::FromMilliseconds(10); | 222 dedup_info.resend_interval = base::TimeDelta::FromMilliseconds(10); |
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| 241 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(50)); | 241 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(50)); |
| 242 | 242 |
| 243 // A fake frame that will be decomposed into 4 packets. | 243 // A fake frame that will be decomposed into 4 packets. |
| 244 EncodedFrame fake_frame; | 244 EncodedFrame fake_frame; |
| 245 fake_frame.frame_id = 1; | 245 fake_frame.frame_id = 1; |
| 246 fake_frame.rtp_timestamp = 1; | 246 fake_frame.rtp_timestamp = 1; |
| 247 fake_frame.dependency = EncodedFrame::KEY; | 247 fake_frame.dependency = EncodedFrame::KEY; |
| 248 fake_frame.data.resize(5000, ' '); | 248 fake_frame.data.resize(5000, ' '); |
| 249 | 249 |
| 250 transport_.SetPaused(true); | 250 transport_.SetPaused(true); |
| 251 transport_sender_->InsertCodedVideoFrame(fake_frame); | 251 transport_sender_->InsertFrame(kVideoSsrc, fake_frame); |
| 252 transport_sender_->ResendFrameForKickstart(kVideoSsrc, 1); | 252 transport_sender_->ResendFrameForKickstart(kVideoSsrc, 1); |
| 253 transport_.SetPaused(false); | 253 transport_.SetPaused(false); |
| 254 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(10)); | 254 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(10)); |
| 255 EXPECT_EQ(4, transport_.packets_sent()); | 255 EXPECT_EQ(4, transport_.packets_sent()); |
| 256 | 256 |
| 257 // Resend 2 packets for frame 1. | 257 // Resend 2 packets for frame 1. |
| 258 MissingFramesAndPacketsMap missing_packets; | 258 MissingFramesAndPacketsMap missing_packets; |
| 259 missing_packets[1].insert(0); | 259 missing_packets[1].insert(0); |
| 260 missing_packets[1].insert(1); | 260 missing_packets[1].insert(1); |
| 261 | 261 |
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| 278 InitializeAudio(); | 278 InitializeAudio(); |
| 279 InitializeVideo(); | 279 InitializeVideo(); |
| 280 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(50)); | 280 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(50)); |
| 281 | 281 |
| 282 // Send two audio frames. | 282 // Send two audio frames. |
| 283 EncodedFrame fake_audio; | 283 EncodedFrame fake_audio; |
| 284 fake_audio.frame_id = 1; | 284 fake_audio.frame_id = 1; |
| 285 fake_audio.reference_time = testing_clock_.NowTicks(); | 285 fake_audio.reference_time = testing_clock_.NowTicks(); |
| 286 fake_audio.dependency = EncodedFrame::KEY; | 286 fake_audio.dependency = EncodedFrame::KEY; |
| 287 fake_audio.data.resize(100, ' '); | 287 fake_audio.data.resize(100, ' '); |
| 288 transport_sender_->InsertCodedAudioFrame(fake_audio); | 288 transport_sender_->InsertFrame(kAudioSsrc, fake_audio); |
| 289 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(2)); | 289 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(2)); |
| 290 fake_audio.frame_id = 2; | 290 fake_audio.frame_id = 2; |
| 291 fake_audio.reference_time = testing_clock_.NowTicks(); | 291 fake_audio.reference_time = testing_clock_.NowTicks(); |
| 292 transport_sender_->InsertCodedAudioFrame(fake_audio); | 292 transport_sender_->InsertFrame(kAudioSsrc, fake_audio); |
| 293 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(2)); | 293 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(2)); |
| 294 EXPECT_EQ(2, transport_.packets_sent()); | 294 EXPECT_EQ(2, transport_.packets_sent()); |
| 295 | 295 |
| 296 // Ack the first audio frame. | 296 // Ack the first audio frame. |
| 297 RtcpCastMessage cast_message; | 297 RtcpCastMessage cast_message; |
| 298 cast_message.media_ssrc = kAudioSsrc; | 298 cast_message.media_ssrc = kAudioSsrc; |
| 299 cast_message.ack_frame_id = 1; | 299 cast_message.ack_frame_id = 1; |
| 300 transport_sender_->OnReceivedCastMessage(kAudioSsrc, | 300 transport_sender_->OnReceivedCastMessage(kAudioSsrc, |
| 301 RtcpCastMessageCallback(), | 301 RtcpCastMessageCallback(), |
| 302 cast_message); | 302 cast_message); |
| 303 task_runner_->RunTasks(); | 303 task_runner_->RunTasks(); |
| 304 EXPECT_EQ(2, transport_.packets_sent()); | 304 EXPECT_EQ(2, transport_.packets_sent()); |
| 305 | 305 |
| 306 // Send a fake video frame that will be decomposed into 4 packets. | 306 // Send a fake video frame that will be decomposed into 4 packets. |
| 307 EncodedFrame fake_video; | 307 EncodedFrame fake_video; |
| 308 fake_video.frame_id = 1; | 308 fake_video.frame_id = 1; |
| 309 fake_video.dependency = EncodedFrame::KEY; | 309 fake_video.dependency = EncodedFrame::KEY; |
| 310 fake_video.data.resize(5000, ' '); | 310 fake_video.data.resize(5000, ' '); |
| 311 transport_sender_->InsertCodedVideoFrame(fake_video); | 311 transport_sender_->InsertFrame(kVideoSsrc, fake_video); |
| 312 task_runner_->RunTasks(); | 312 task_runner_->RunTasks(); |
| 313 EXPECT_EQ(6, transport_.packets_sent()); | 313 EXPECT_EQ(6, transport_.packets_sent()); |
| 314 | 314 |
| 315 // Retransmission is reject because audio is not acked yet. | 315 // Retransmission is reject because audio is not acked yet. |
| 316 cast_message.media_ssrc = kVideoSsrc; | 316 cast_message.media_ssrc = kVideoSsrc; |
| 317 cast_message.ack_frame_id = 0; | 317 cast_message.ack_frame_id = 0; |
| 318 cast_message.missing_frames_and_packets[1].insert(3); | 318 cast_message.missing_frames_and_packets[1].insert(3); |
| 319 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(10)); | 319 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(10)); |
| 320 transport_sender_->OnReceivedCastMessage(kVideoSsrc, | 320 transport_sender_->OnReceivedCastMessage(kVideoSsrc, |
| 321 RtcpCastMessageCallback(), | 321 RtcpCastMessageCallback(), |
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| 341 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(2)); | 341 task_runner_->Sleep(base::TimeDelta::FromMilliseconds(2)); |
| 342 transport_sender_->OnReceivedCastMessage(kVideoSsrc, | 342 transport_sender_->OnReceivedCastMessage(kVideoSsrc, |
| 343 RtcpCastMessageCallback(), | 343 RtcpCastMessageCallback(), |
| 344 cast_message); | 344 cast_message); |
| 345 task_runner_->RunTasks(); | 345 task_runner_->RunTasks(); |
| 346 EXPECT_EQ(7, transport_.packets_sent()); | 346 EXPECT_EQ(7, transport_.packets_sent()); |
| 347 } | 347 } |
| 348 | 348 |
| 349 } // namespace cast | 349 } // namespace cast |
| 350 } // namespace media | 350 } // namespace media |
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