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| 1 /* | |
| 2 * libjingle | |
| 3 * Copyright 2010 Google Inc. | |
| 4 * | |
| 5 * Redistribution and use in source and binary forms, with or without | |
| 6 * modification, are permitted provided that the following conditions are met: | |
| 7 * | |
| 8 * 1. Redistributions of source code must retain the above copyright notice, | |
| 9 * this list of conditions and the following disclaimer. | |
| 10 * 2. Redistributions in binary form must reproduce the above copyright notice, | |
| 11 * this list of conditions and the following disclaimer in the documentation | |
| 12 * and/or other materials provided with the distribution. | |
| 13 * 3. The name of the author may not be used to endorse or promote products | |
| 14 * derived from this software without specific prior written permission. | |
| 15 * | |
| 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED | |
| 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
| 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO | |
| 19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; | |
| 22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | |
| 23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | |
| 24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | |
| 25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 26 */ | |
| 27 | |
| 28 #include <string> | |
| 29 | |
| 30 #include "talk/media/base/fakemediaengine.h" | |
| 31 #include "talk/media/base/rtpdump.h" | |
| 32 #include "talk/media/base/testutils.h" | |
| 33 #include "webrtc/p2p/base/fakesession.h" | |
| 34 #include "talk/session/media/channel.h" | |
| 35 #include "talk/session/media/mediarecorder.h" | |
| 36 #include "webrtc/base/bytebuffer.h" | |
| 37 #include "webrtc/base/fileutils.h" | |
| 38 #include "webrtc/base/gunit.h" | |
| 39 #include "webrtc/base/pathutils.h" | |
| 40 #include "webrtc/base/thread.h" | |
| 41 | |
| 42 namespace cricket { | |
| 43 | |
| 44 rtc::StreamInterface* Open(const std::string& path) { | |
| 45 return rtc::Filesystem::OpenFile( | |
| 46 rtc::Pathname(path), "wb"); | |
| 47 } | |
| 48 | |
| 49 ///////////////////////////////////////////////////////////////////////// | |
| 50 // Test RtpDumpSink | |
| 51 ///////////////////////////////////////////////////////////////////////// | |
| 52 class RtpDumpSinkTest : public testing::Test { | |
| 53 public: | |
| 54 virtual void SetUp() { | |
| 55 EXPECT_TRUE(rtc::Filesystem::GetTemporaryFolder(path_, true, NULL)); | |
| 56 path_.SetPathname(rtc::Filesystem::TempFilename(path_, "sink-test")); | |
| 57 sink_.reset(new RtpDumpSink(Open(path_.pathname()))); | |
| 58 | |
| 59 for (int i = 0; i < ARRAY_SIZE(rtp_buf_); ++i) { | |
| 60 RtpTestUtility::kTestRawRtpPackets[i].WriteToByteBuffer( | |
| 61 RtpTestUtility::kDefaultSsrc, &rtp_buf_[i]); | |
| 62 } | |
| 63 } | |
| 64 | |
| 65 virtual void TearDown() { | |
| 66 stream_.reset(); | |
| 67 EXPECT_TRUE(rtc::Filesystem::DeleteFile(path_)); | |
| 68 } | |
| 69 | |
| 70 protected: | |
| 71 void OnRtpPacket(const RawRtpPacket& raw) { | |
| 72 rtc::ByteBuffer buf; | |
| 73 raw.WriteToByteBuffer(RtpTestUtility::kDefaultSsrc, &buf); | |
| 74 sink_->OnPacket(buf.Data(), buf.Length(), false); | |
| 75 } | |
| 76 | |
| 77 rtc::StreamResult ReadPacket(RtpDumpPacket* packet) { | |
| 78 if (!stream_.get()) { | |
| 79 sink_.reset(); // This will close the file. So we can read it. | |
| 80 stream_.reset(rtc::Filesystem::OpenFile(path_, "rb")); | |
| 81 reader_.reset(new RtpDumpReader(stream_.get())); | |
| 82 } | |
| 83 return reader_->ReadPacket(packet); | |
| 84 } | |
| 85 | |
| 86 rtc::Pathname path_; | |
| 87 rtc::scoped_ptr<RtpDumpSink> sink_; | |
| 88 rtc::ByteBuffer rtp_buf_[3]; | |
| 89 rtc::scoped_ptr<rtc::StreamInterface> stream_; | |
| 90 rtc::scoped_ptr<RtpDumpReader> reader_; | |
| 91 }; | |
| 92 | |
| 93 TEST_F(RtpDumpSinkTest, TestRtpDumpSink) { | |
| 94 // By default, the sink is disabled. The 1st packet is not written. | |
| 95 EXPECT_FALSE(sink_->IsEnabled()); | |
| 96 sink_->set_packet_filter(PF_ALL); | |
| 97 OnRtpPacket(RtpTestUtility::kTestRawRtpPackets[0]); | |
| 98 | |
| 99 // Enable the sink. The 2nd packet is written. | |
| 100 EXPECT_TRUE(sink_->Enable(true)); | |
| 101 EXPECT_TRUE(sink_->IsEnabled()); | |
| 102 EXPECT_TRUE(rtc::Filesystem::IsFile(path_.pathname())); | |
| 103 OnRtpPacket(RtpTestUtility::kTestRawRtpPackets[1]); | |
| 104 | |
| 105 // Disable the sink. The 3rd packet is not written. | |
| 106 EXPECT_TRUE(sink_->Enable(false)); | |
| 107 EXPECT_FALSE(sink_->IsEnabled()); | |
| 108 OnRtpPacket(RtpTestUtility::kTestRawRtpPackets[2]); | |
| 109 | |
| 110 // Read the recorded file and verify it contains only the 2nd packet. | |
| 111 RtpDumpPacket packet; | |
| 112 EXPECT_EQ(rtc::SR_SUCCESS, ReadPacket(&packet)); | |
| 113 EXPECT_TRUE(RtpTestUtility::VerifyPacket( | |
| 114 &packet, &RtpTestUtility::kTestRawRtpPackets[1], false)); | |
| 115 EXPECT_EQ(rtc::SR_EOS, ReadPacket(&packet)); | |
| 116 } | |
| 117 | |
| 118 TEST_F(RtpDumpSinkTest, TestRtpDumpSinkMaxSize) { | |
| 119 EXPECT_TRUE(sink_->Enable(true)); | |
| 120 sink_->set_packet_filter(PF_ALL); | |
| 121 sink_->SetMaxSize(strlen(RtpDumpFileHeader::kFirstLine) + | |
| 122 RtpDumpFileHeader::kHeaderLength + | |
| 123 RtpDumpPacket::kHeaderLength + | |
| 124 RtpTestUtility::kTestRawRtpPackets[0].size()); | |
| 125 OnRtpPacket(RtpTestUtility::kTestRawRtpPackets[0]); | |
| 126 | |
| 127 // Exceed the limit size: the 2nd and 3rd packets are not written. | |
| 128 OnRtpPacket(RtpTestUtility::kTestRawRtpPackets[1]); | |
| 129 OnRtpPacket(RtpTestUtility::kTestRawRtpPackets[2]); | |
| 130 | |
| 131 // Read the recorded file and verify that it contains only the first packet. | |
| 132 RtpDumpPacket packet; | |
| 133 EXPECT_EQ(rtc::SR_SUCCESS, ReadPacket(&packet)); | |
| 134 EXPECT_TRUE(RtpTestUtility::VerifyPacket( | |
| 135 &packet, &RtpTestUtility::kTestRawRtpPackets[0], false)); | |
| 136 EXPECT_EQ(rtc::SR_EOS, ReadPacket(&packet)); | |
| 137 } | |
| 138 | |
| 139 TEST_F(RtpDumpSinkTest, TestRtpDumpSinkFilter) { | |
| 140 // The default filter is PF_NONE. | |
| 141 EXPECT_EQ(PF_NONE, sink_->packet_filter()); | |
| 142 | |
| 143 // Set to PF_RTPHEADER before enable. | |
| 144 sink_->set_packet_filter(PF_RTPHEADER); | |
| 145 EXPECT_EQ(PF_RTPHEADER, sink_->packet_filter()); | |
| 146 EXPECT_TRUE(sink_->Enable(true)); | |
| 147 // We dump only the header of the first packet. | |
| 148 OnRtpPacket(RtpTestUtility::kTestRawRtpPackets[0]); | |
| 149 | |
| 150 // Set the filter to PF_RTPPACKET. We dump all the second packet. | |
| 151 sink_->set_packet_filter(PF_RTPPACKET); | |
| 152 EXPECT_EQ(PF_RTPPACKET, sink_->packet_filter()); | |
| 153 OnRtpPacket(RtpTestUtility::kTestRawRtpPackets[1]); | |
| 154 | |
| 155 // Set the filter to PF_NONE. We do not dump the third packet. | |
| 156 sink_->set_packet_filter(PF_NONE); | |
| 157 EXPECT_EQ(PF_NONE, sink_->packet_filter()); | |
| 158 OnRtpPacket(RtpTestUtility::kTestRawRtpPackets[2]); | |
| 159 | |
| 160 // Read the recorded file and verify the header of the first packet and | |
| 161 // the whole packet for the second packet. | |
| 162 RtpDumpPacket packet; | |
| 163 EXPECT_EQ(rtc::SR_SUCCESS, ReadPacket(&packet)); | |
| 164 EXPECT_TRUE(RtpTestUtility::VerifyPacket( | |
| 165 &packet, &RtpTestUtility::kTestRawRtpPackets[0], true)); | |
| 166 EXPECT_EQ(rtc::SR_SUCCESS, ReadPacket(&packet)); | |
| 167 EXPECT_TRUE(RtpTestUtility::VerifyPacket( | |
| 168 &packet, &RtpTestUtility::kTestRawRtpPackets[1], false)); | |
| 169 EXPECT_EQ(rtc::SR_EOS, ReadPacket(&packet)); | |
| 170 } | |
| 171 | |
| 172 ///////////////////////////////////////////////////////////////////////// | |
| 173 // Test MediaRecorder | |
| 174 ///////////////////////////////////////////////////////////////////////// | |
| 175 void TestMediaRecorder(BaseChannel* channel, | |
| 176 FakeVideoMediaChannel* video_media_channel, | |
| 177 int filter) { | |
| 178 // Create media recorder. | |
| 179 rtc::scoped_ptr<MediaRecorder> recorder(new MediaRecorder); | |
| 180 // Fail to EnableChannel before AddChannel. | |
| 181 EXPECT_FALSE(recorder->EnableChannel(channel, true, true, SINK_PRE_CRYPTO)); | |
| 182 EXPECT_FALSE(channel->HasSendSinks(SINK_PRE_CRYPTO)); | |
| 183 EXPECT_FALSE(channel->HasRecvSinks(SINK_PRE_CRYPTO)); | |
| 184 EXPECT_FALSE(channel->HasSendSinks(SINK_POST_CRYPTO)); | |
| 185 EXPECT_FALSE(channel->HasRecvSinks(SINK_POST_CRYPTO)); | |
| 186 | |
| 187 // Add the channel to the recorder. | |
| 188 rtc::Pathname path; | |
| 189 EXPECT_TRUE(rtc::Filesystem::GetTemporaryFolder(path, true, NULL)); | |
| 190 std::string send_file = | |
| 191 rtc::Filesystem::TempFilename(path, "send"); | |
| 192 std::string recv_file = | |
| 193 rtc::Filesystem::TempFilename(path, "recv"); | |
| 194 if (video_media_channel) { | |
| 195 EXPECT_TRUE(recorder->AddChannel(static_cast<VideoChannel*>(channel), | |
| 196 Open(send_file), Open(recv_file), filter)); | |
| 197 } else { | |
| 198 EXPECT_TRUE(recorder->AddChannel(static_cast<VoiceChannel*>(channel), | |
| 199 Open(send_file), Open(recv_file), filter)); | |
| 200 } | |
| 201 | |
| 202 // Enable recording only the sent media. | |
| 203 EXPECT_TRUE(recorder->EnableChannel(channel, true, false, SINK_PRE_CRYPTO)); | |
| 204 EXPECT_TRUE(channel->HasSendSinks(SINK_PRE_CRYPTO)); | |
| 205 EXPECT_FALSE(channel->HasRecvSinks(SINK_POST_CRYPTO)); | |
| 206 EXPECT_FALSE(channel->HasSendSinks(SINK_POST_CRYPTO)); | |
| 207 EXPECT_FALSE(channel->HasRecvSinks(SINK_POST_CRYPTO)); | |
| 208 if (video_media_channel) { | |
| 209 EXPECT_TRUE_WAIT(video_media_channel->sent_intra_frame(), 100); | |
| 210 } | |
| 211 | |
| 212 // Enable recording only the received meida. | |
| 213 EXPECT_TRUE(recorder->EnableChannel(channel, false, true, SINK_PRE_CRYPTO)); | |
| 214 EXPECT_FALSE(channel->HasSendSinks(SINK_PRE_CRYPTO)); | |
| 215 EXPECT_TRUE(channel->HasRecvSinks(SINK_PRE_CRYPTO)); | |
| 216 if (video_media_channel) { | |
| 217 EXPECT_TRUE(video_media_channel->requested_intra_frame()); | |
| 218 } | |
| 219 | |
| 220 // Enable recording both the sent and the received video. | |
| 221 EXPECT_TRUE(recorder->EnableChannel(channel, true, true, SINK_PRE_CRYPTO)); | |
| 222 EXPECT_TRUE(channel->HasSendSinks(SINK_PRE_CRYPTO)); | |
| 223 EXPECT_TRUE(channel->HasRecvSinks(SINK_PRE_CRYPTO)); | |
| 224 | |
| 225 // Enable recording only headers. | |
| 226 if (video_media_channel) { | |
| 227 video_media_channel->set_sent_intra_frame(false); | |
| 228 video_media_channel->set_requested_intra_frame(false); | |
| 229 } | |
| 230 EXPECT_TRUE(recorder->EnableChannel(channel, true, true, SINK_PRE_CRYPTO)); | |
| 231 EXPECT_TRUE(channel->HasSendSinks(SINK_PRE_CRYPTO)); | |
| 232 EXPECT_TRUE(channel->HasRecvSinks(SINK_PRE_CRYPTO)); | |
| 233 if (video_media_channel) { | |
| 234 if ((filter & PF_RTPPACKET) == PF_RTPPACKET) { | |
| 235 // If record the whole RTP packet, trigers FIR. | |
| 236 EXPECT_TRUE(video_media_channel->requested_intra_frame()); | |
| 237 EXPECT_TRUE(video_media_channel->sent_intra_frame()); | |
| 238 } else { | |
| 239 // If record only the RTP header, does not triger FIR. | |
| 240 EXPECT_FALSE(video_media_channel->requested_intra_frame()); | |
| 241 EXPECT_FALSE(video_media_channel->sent_intra_frame()); | |
| 242 } | |
| 243 } | |
| 244 | |
| 245 // Remove the voice channel from the recorder. | |
| 246 recorder->RemoveChannel(channel, SINK_PRE_CRYPTO); | |
| 247 EXPECT_FALSE(channel->HasSendSinks(SINK_PRE_CRYPTO)); | |
| 248 EXPECT_FALSE(channel->HasRecvSinks(SINK_PRE_CRYPTO)); | |
| 249 | |
| 250 // Delete all files. | |
| 251 recorder.reset(); | |
| 252 EXPECT_TRUE(rtc::Filesystem::DeleteFile(send_file)); | |
| 253 EXPECT_TRUE(rtc::Filesystem::DeleteFile(recv_file)); | |
| 254 } | |
| 255 | |
| 256 // Fisrt start recording header and then start recording media. Verify that | |
| 257 // differnt files are created for header and media. | |
| 258 void TestRecordHeaderAndMedia(BaseChannel* channel, | |
| 259 FakeVideoMediaChannel* video_media_channel) { | |
| 260 // Create RTP header recorder. | |
| 261 rtc::scoped_ptr<MediaRecorder> header_recorder(new MediaRecorder); | |
| 262 | |
| 263 rtc::Pathname path; | |
| 264 EXPECT_TRUE(rtc::Filesystem::GetTemporaryFolder(path, true, NULL)); | |
| 265 std::string send_header_file = | |
| 266 rtc::Filesystem::TempFilename(path, "send-header"); | |
| 267 std::string recv_header_file = | |
| 268 rtc::Filesystem::TempFilename(path, "recv-header"); | |
| 269 if (video_media_channel) { | |
| 270 EXPECT_TRUE(header_recorder->AddChannel( | |
| 271 static_cast<VideoChannel*>(channel), | |
| 272 Open(send_header_file), Open(recv_header_file), PF_RTPHEADER)); | |
| 273 } else { | |
| 274 EXPECT_TRUE(header_recorder->AddChannel( | |
| 275 static_cast<VoiceChannel*>(channel), | |
| 276 Open(send_header_file), Open(recv_header_file), PF_RTPHEADER)); | |
| 277 } | |
| 278 | |
| 279 // Enable recording both sent and received. | |
| 280 EXPECT_TRUE( | |
| 281 header_recorder->EnableChannel(channel, true, true, SINK_POST_CRYPTO)); | |
| 282 EXPECT_TRUE(channel->HasSendSinks(SINK_POST_CRYPTO)); | |
| 283 EXPECT_TRUE(channel->HasRecvSinks(SINK_POST_CRYPTO)); | |
| 284 EXPECT_FALSE(channel->HasSendSinks(SINK_PRE_CRYPTO)); | |
| 285 EXPECT_FALSE(channel->HasRecvSinks(SINK_PRE_CRYPTO)); | |
| 286 if (video_media_channel) { | |
| 287 EXPECT_FALSE(video_media_channel->sent_intra_frame()); | |
| 288 EXPECT_FALSE(video_media_channel->requested_intra_frame()); | |
| 289 } | |
| 290 | |
| 291 // Verify that header files are created. | |
| 292 EXPECT_TRUE(rtc::Filesystem::IsFile(send_header_file)); | |
| 293 EXPECT_TRUE(rtc::Filesystem::IsFile(recv_header_file)); | |
| 294 | |
| 295 // Create RTP header recorder. | |
| 296 rtc::scoped_ptr<MediaRecorder> recorder(new MediaRecorder); | |
| 297 std::string send_file = | |
| 298 rtc::Filesystem::TempFilename(path, "send"); | |
| 299 std::string recv_file = | |
| 300 rtc::Filesystem::TempFilename(path, "recv"); | |
| 301 if (video_media_channel) { | |
| 302 EXPECT_TRUE(recorder->AddChannel( | |
| 303 static_cast<VideoChannel*>(channel), | |
| 304 Open(send_file), Open(recv_file), PF_RTPPACKET)); | |
| 305 } else { | |
| 306 EXPECT_TRUE(recorder->AddChannel( | |
| 307 static_cast<VoiceChannel*>(channel), | |
| 308 Open(send_file), Open(recv_file), PF_RTPPACKET)); | |
| 309 } | |
| 310 | |
| 311 // Enable recording both sent and received. | |
| 312 EXPECT_TRUE(recorder->EnableChannel(channel, true, true, SINK_PRE_CRYPTO)); | |
| 313 EXPECT_TRUE(channel->HasSendSinks(SINK_POST_CRYPTO)); | |
| 314 EXPECT_TRUE(channel->HasRecvSinks(SINK_POST_CRYPTO)); | |
| 315 EXPECT_TRUE(channel->HasSendSinks(SINK_PRE_CRYPTO)); | |
| 316 EXPECT_TRUE(channel->HasRecvSinks(SINK_PRE_CRYPTO)); | |
| 317 if (video_media_channel) { | |
| 318 EXPECT_TRUE_WAIT(video_media_channel->sent_intra_frame(), 100); | |
| 319 EXPECT_TRUE(video_media_channel->requested_intra_frame()); | |
| 320 } | |
| 321 | |
| 322 // Verify that media files are created. | |
| 323 EXPECT_TRUE(rtc::Filesystem::IsFile(send_file)); | |
| 324 EXPECT_TRUE(rtc::Filesystem::IsFile(recv_file)); | |
| 325 | |
| 326 // Delete all files. | |
| 327 header_recorder.reset(); | |
| 328 recorder.reset(); | |
| 329 EXPECT_TRUE(rtc::Filesystem::DeleteFile(send_header_file)); | |
| 330 EXPECT_TRUE(rtc::Filesystem::DeleteFile(recv_header_file)); | |
| 331 EXPECT_TRUE(rtc::Filesystem::DeleteFile(send_file)); | |
| 332 EXPECT_TRUE(rtc::Filesystem::DeleteFile(recv_file)); | |
| 333 } | |
| 334 | |
| 335 TEST(MediaRecorderTest, TestMediaRecorderVoiceChannel) { | |
| 336 // Create the voice channel. | |
| 337 FakeMediaEngine media_engine; | |
| 338 VoiceChannel channel(rtc::Thread::Current(), &media_engine, | |
| 339 new FakeVoiceMediaChannel(NULL), NULL, "", false); | |
| 340 TestMediaRecorder(&channel, NULL, PF_RTPPACKET); | |
| 341 TestMediaRecorder(&channel, NULL, PF_RTPHEADER); | |
| 342 TestRecordHeaderAndMedia(&channel, NULL); | |
| 343 } | |
| 344 | |
| 345 TEST(MediaRecorderTest, TestMediaRecorderVideoChannel) { | |
| 346 // Create the video channel. | |
| 347 FakeMediaEngine media_engine; | |
| 348 FakeVideoMediaChannel* media_channel = new FakeVideoMediaChannel(NULL); | |
| 349 VideoChannel channel(rtc::Thread::Current(), &media_engine, | |
| 350 media_channel, NULL, "", false); | |
| 351 TestMediaRecorder(&channel, media_channel, PF_RTPPACKET); | |
| 352 TestMediaRecorder(&channel, media_channel, PF_RTPHEADER); | |
| 353 TestRecordHeaderAndMedia(&channel, media_channel); | |
| 354 } | |
| 355 | |
| 356 } // namespace cricket | |
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Chromium Code Reviews
Issue 1219663008:
Remove media sinks from Channel. (Closed)
Base URL: https://chromium.googlesource.com/external/webrtc.git@master