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1 /* | 1 /* |
2 * Copyright 2004 The WebRTC project authors. All Rights Reserved. | 2 * Copyright 2004 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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1299 EXPECT_EQ(audio_streams[0], updated_audio_streams[0]); | 1299 EXPECT_EQ(audio_streams[0], updated_audio_streams[0]); |
1300 EXPECT_EQ(kAudioTrack3, updated_audio_streams[1].id); // New audio track. | 1300 EXPECT_EQ(kAudioTrack3, updated_audio_streams[1].id); // New audio track. |
1301 ASSERT_EQ(1U, updated_audio_streams[1].ssrcs.size()); | 1301 ASSERT_EQ(1U, updated_audio_streams[1].ssrcs.size()); |
1302 EXPECT_NE(0U, updated_audio_streams[1].ssrcs[0]); | 1302 EXPECT_NE(0U, updated_audio_streams[1].ssrcs[0]); |
1303 EXPECT_EQ(updated_audio_streams[0].cname, updated_audio_streams[1].cname); | 1303 EXPECT_EQ(updated_audio_streams[0].cname, updated_audio_streams[1].cname); |
1304 | 1304 |
1305 const StreamParamsVec& updated_video_streams = updated_vcd->streams(); | 1305 const StreamParamsVec& updated_video_streams = updated_vcd->streams(); |
1306 ASSERT_EQ(2U, updated_video_streams.size()); | 1306 ASSERT_EQ(2U, updated_video_streams.size()); |
1307 EXPECT_EQ(video_streams[0], updated_video_streams[0]); | 1307 EXPECT_EQ(video_streams[0], updated_video_streams[0]); |
1308 EXPECT_EQ(kVideoTrack2, updated_video_streams[1].id); | 1308 EXPECT_EQ(kVideoTrack2, updated_video_streams[1].id); |
1309 EXPECT_NE(updated_video_streams[1].cname, updated_video_streams[0].cname); | 1309 // All the media streams in one PeerConnection share one cname |
Taylor Brandstetter
2016/04/13 23:03:06
nit: Period at end of comment (the other one below
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1310 EXPECT_EQ(updated_video_streams[1].cname, updated_video_streams[0].cname); | |
1310 | 1311 |
1311 const StreamParamsVec& updated_data_streams = updated_dcd->streams(); | 1312 const StreamParamsVec& updated_data_streams = updated_dcd->streams(); |
1312 ASSERT_EQ(2U, updated_data_streams.size()); | 1313 ASSERT_EQ(2U, updated_data_streams.size()); |
1313 EXPECT_EQ(data_streams[0], updated_data_streams[0]); | 1314 EXPECT_EQ(data_streams[0], updated_data_streams[0]); |
1314 EXPECT_EQ(kDataTrack3, updated_data_streams[1].id); // New data track. | 1315 EXPECT_EQ(kDataTrack3, updated_data_streams[1].id); // New data track. |
1315 ASSERT_EQ(1U, updated_data_streams[1].ssrcs.size()); | 1316 ASSERT_EQ(1U, updated_data_streams[1].ssrcs.size()); |
1316 EXPECT_NE(0U, updated_data_streams[1].ssrcs[0]); | 1317 EXPECT_NE(0U, updated_data_streams[1].ssrcs[0]); |
1317 EXPECT_EQ(updated_data_streams[0].cname, updated_data_streams[1].cname); | 1318 EXPECT_EQ(updated_data_streams[0].cname, updated_data_streams[1].cname); |
1318 } | 1319 } |
1319 | 1320 |
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1418 EXPECT_NE(0U, data_streams[0].ssrcs[0]); | 1419 EXPECT_NE(0U, data_streams[0].ssrcs[0]); |
1419 EXPECT_EQ(kDataTrack2, data_streams[1].id); | 1420 EXPECT_EQ(kDataTrack2, data_streams[1].id); |
1420 ASSERT_EQ(1U, data_streams[1].ssrcs.size()); | 1421 ASSERT_EQ(1U, data_streams[1].ssrcs.size()); |
1421 EXPECT_NE(0U, data_streams[1].ssrcs[0]); | 1422 EXPECT_NE(0U, data_streams[1].ssrcs[0]); |
1422 | 1423 |
1423 EXPECT_EQ(cricket::kDataMaxBandwidth, | 1424 EXPECT_EQ(cricket::kDataMaxBandwidth, |
1424 dcd->bandwidth()); // default bandwidth (auto) | 1425 dcd->bandwidth()); // default bandwidth (auto) |
1425 EXPECT_TRUE(dcd->rtcp_mux()); // rtcp-mux defaults on | 1426 EXPECT_TRUE(dcd->rtcp_mux()); // rtcp-mux defaults on |
1426 | 1427 |
1427 // Update the answer. Add a new video track that is not synched to the | 1428 // Update the answer. Add a new video track that is not synched to the |
1428 // other traacks and remove 1 audio track. | 1429 // other tracks and remove 1 audio track. |
1429 opts.AddSendStream(MEDIA_TYPE_VIDEO, kVideoTrack2, kMediaStream2); | 1430 opts.AddSendStream(MEDIA_TYPE_VIDEO, kVideoTrack2, kMediaStream2); |
1430 opts.RemoveSendStream(MEDIA_TYPE_AUDIO, kAudioTrack2); | 1431 opts.RemoveSendStream(MEDIA_TYPE_AUDIO, kAudioTrack2); |
1431 opts.RemoveSendStream(MEDIA_TYPE_DATA, kDataTrack2); | 1432 opts.RemoveSendStream(MEDIA_TYPE_DATA, kDataTrack2); |
1432 std::unique_ptr<SessionDescription> updated_answer( | 1433 std::unique_ptr<SessionDescription> updated_answer( |
1433 f2_.CreateAnswer(offer.get(), opts, answer.get())); | 1434 f2_.CreateAnswer(offer.get(), opts, answer.get())); |
1434 | 1435 |
1435 ASSERT_TRUE(updated_answer.get() != NULL); | 1436 ASSERT_TRUE(updated_answer.get() != NULL); |
1436 ac = updated_answer->GetContentByName("audio"); | 1437 ac = updated_answer->GetContentByName("audio"); |
1437 vc = updated_answer->GetContentByName("video"); | 1438 vc = updated_answer->GetContentByName("video"); |
1438 dc = updated_answer->GetContentByName("data"); | 1439 dc = updated_answer->GetContentByName("data"); |
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1461 EXPECT_EQ(dcd->codecs(), updated_dcd->codecs()); | 1462 EXPECT_EQ(dcd->codecs(), updated_dcd->codecs()); |
1462 | 1463 |
1463 const StreamParamsVec& updated_audio_streams = updated_acd->streams(); | 1464 const StreamParamsVec& updated_audio_streams = updated_acd->streams(); |
1464 ASSERT_EQ(1U, updated_audio_streams.size()); | 1465 ASSERT_EQ(1U, updated_audio_streams.size()); |
1465 EXPECT_TRUE(audio_streams[0] == updated_audio_streams[0]); | 1466 EXPECT_TRUE(audio_streams[0] == updated_audio_streams[0]); |
1466 | 1467 |
1467 const StreamParamsVec& updated_video_streams = updated_vcd->streams(); | 1468 const StreamParamsVec& updated_video_streams = updated_vcd->streams(); |
1468 ASSERT_EQ(2U, updated_video_streams.size()); | 1469 ASSERT_EQ(2U, updated_video_streams.size()); |
1469 EXPECT_EQ(video_streams[0], updated_video_streams[0]); | 1470 EXPECT_EQ(video_streams[0], updated_video_streams[0]); |
1470 EXPECT_EQ(kVideoTrack2, updated_video_streams[1].id); | 1471 EXPECT_EQ(kVideoTrack2, updated_video_streams[1].id); |
1471 EXPECT_NE(updated_video_streams[1].cname, updated_video_streams[0].cname); | 1472 // All media streams in one PeerConnection share one cname |
1473 EXPECT_EQ(updated_video_streams[1].cname, updated_video_streams[0].cname); | |
1472 | 1474 |
1473 const StreamParamsVec& updated_data_streams = updated_dcd->streams(); | 1475 const StreamParamsVec& updated_data_streams = updated_dcd->streams(); |
1474 ASSERT_EQ(1U, updated_data_streams.size()); | 1476 ASSERT_EQ(1U, updated_data_streams.size()); |
1475 EXPECT_TRUE(data_streams[0] == updated_data_streams[0]); | 1477 EXPECT_TRUE(data_streams[0] == updated_data_streams[0]); |
1476 } | 1478 } |
1477 | 1479 |
1478 | 1480 |
1479 // Create an updated offer after creating an answer to the original offer and | 1481 // Create an updated offer after creating an answer to the original offer and |
1480 // verify that the codecs that were part of the original answer are not changed | 1482 // verify that the codecs that were part of the original answer are not changed |
1481 // in the updated offer. | 1483 // in the updated offer. |
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2372 const ContentInfo* audio_content = GetFirstAudioContent(updated_offer.get()); | 2374 const ContentInfo* audio_content = GetFirstAudioContent(updated_offer.get()); |
2373 const ContentInfo* video_content = GetFirstVideoContent(updated_offer.get()); | 2375 const ContentInfo* video_content = GetFirstVideoContent(updated_offer.get()); |
2374 const ContentInfo* data_content = GetFirstDataContent(updated_offer.get()); | 2376 const ContentInfo* data_content = GetFirstDataContent(updated_offer.get()); |
2375 ASSERT_TRUE(audio_content != nullptr); | 2377 ASSERT_TRUE(audio_content != nullptr); |
2376 ASSERT_TRUE(video_content != nullptr); | 2378 ASSERT_TRUE(video_content != nullptr); |
2377 ASSERT_TRUE(data_content != nullptr); | 2379 ASSERT_TRUE(data_content != nullptr); |
2378 EXPECT_EQ("audio_modified", audio_content->name); | 2380 EXPECT_EQ("audio_modified", audio_content->name); |
2379 EXPECT_EQ("video_modified", video_content->name); | 2381 EXPECT_EQ("video_modified", video_content->name); |
2380 EXPECT_EQ("data_modified", data_content->name); | 2382 EXPECT_EQ("data_modified", data_content->name); |
2381 } | 2383 } |
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