diff options
Diffstat (limited to 'third_party/rust/webrtc-sdp/tests/parse_sdp_tests.rs')
| -rw-r--r-- | third_party/rust/webrtc-sdp/tests/parse_sdp_tests.rs | 783 |
1 files changed, 783 insertions, 0 deletions
diff --git a/third_party/rust/webrtc-sdp/tests/parse_sdp_tests.rs b/third_party/rust/webrtc-sdp/tests/parse_sdp_tests.rs new file mode 100644 index 0000000000..b5a4f9f490 --- /dev/null +++ b/third_party/rust/webrtc-sdp/tests/parse_sdp_tests.rs @@ -0,0 +1,783 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +extern crate webrtc_sdp; + +#[cfg(test)] +fn check_parse_and_serialize(sdp_str: &str) { + let parsed_sdp = webrtc_sdp::parse_sdp(sdp_str, true); + assert!(parsed_sdp.is_ok()); + let serialized_sdp = parsed_sdp.unwrap().to_string(); + assert_eq!(serialized_sdp, sdp_str) +} + +#[test] +fn parse_minimal_sdp() { + let sdp_str = "v=0\r\n\ + o=- 1 1 IN IP4 0.0.0.0\r\n\ + s=-\r\n\ + t=0 0\r\n\ + c=IN IP4 0.0.0.0\r\n\ + m=audio 0 UDP/TLS/RTP/SAVPF 0\r\n"; + let sdp_res = webrtc_sdp::parse_sdp(sdp_str, true); + assert!(sdp_res.is_ok()); + let sdp_opt = sdp_res.ok(); + assert!(sdp_opt.is_some()); + let sdp = sdp_opt.unwrap(); + assert_eq!(sdp.get_version(), 0); + let o = sdp.get_origin(); + assert_eq!(o.username, "-"); + assert_eq!(o.session_id, 1); + assert_eq!(o.session_version, 1); + assert_eq!(sdp.get_session(), &Some("-".to_owned())); + assert!(sdp.timing.is_some()); + assert!(sdp.get_connection().is_some()); + assert_eq!(sdp.attribute.len(), 0); + assert_eq!(sdp.media.len(), 1); + + let msection = &(sdp.media[0]); + assert_eq!( + *msection.get_type(), + webrtc_sdp::media_type::SdpMediaValue::Audio + ); + assert_eq!(msection.get_port(), 0); + assert_eq!(msection.get_port_count(), 0); + assert_eq!( + *msection.get_proto(), + webrtc_sdp::media_type::SdpProtocolValue::UdpTlsRtpSavpf + ); + assert!(msection.get_attributes().is_empty()); + assert!(msection.get_bandwidth().is_empty()); + assert!(msection.get_connection().is_none()); + + check_parse_and_serialize(sdp_str); +} + +#[test] +fn parse_minimal_sdp_with_emtpy_lines() { + let sdp = "v=0\r\n +\r\n +o=- 0 0 IN IP4 0.0.0.0\r\n + \r\n +s=-\r\n +c=IN IP4 0.0.0.0\r\n +t=0 0\r\n +m=audio 0 UDP/TLS/RTP/SAVPF 0\r\n"; + let sdp_res = webrtc_sdp::parse_sdp(sdp, false); + assert!(sdp_res.is_ok()); + let sdp_opt = sdp_res.ok(); + assert!(sdp_opt.is_some()); + let sdp = sdp_opt.unwrap(); + assert_eq!(sdp.get_version(), 0); + assert_eq!(sdp.get_session(), &Some("-".to_owned())); +} + +#[test] +fn parse_minimal_sdp_with_single_space_session() { + let sdp = "v=0\r\n +\r\n +o=- 0 0 IN IP4 0.0.0.0\r\n + \r\n +s= \r\n +c=IN IP4 0.0.0.0\r\n +t=0 0\r\n +m=audio 0 UDP/TLS/RTP/SAVPF 0\r\n"; + let sdp_res = webrtc_sdp::parse_sdp(sdp, false); + assert!(sdp_res.is_ok()); + let sdp_opt = sdp_res.ok(); + assert!(sdp_opt.is_some()); + let sdp = sdp_opt.unwrap(); + assert_eq!(sdp.get_version(), 0); + assert_eq!(sdp.get_session(), &None); +} + +#[test] +fn parse_minimal_sdp_with_most_session_types() { + let sdp_str = "v=0\r\n\ + o=- 0 0 IN IP4 0.0.0.0\r\n\ + s=-\r\n\ + t=0 0\r\n\ + b=AS:1\r\n\ + b=CT:123\r\n\ + b=TIAS:12345\r\n\ + b=UNKNOWN:9\r\n\ + c=IN IP6 ::1/1/1\r\n\ + a=ice-options:trickle\r\n\ + m=audio 0 UDP/TLS/RTP/SAVPF 0\r\n"; + let sdp_res = webrtc_sdp::parse_sdp(sdp_str, false); + assert!(sdp_res.is_ok()); + let sdp_opt = sdp_res.ok(); + assert!(sdp_opt.is_some()); + let sdp = sdp_opt.unwrap(); + assert_eq!(sdp.version, 0); + assert_eq!(sdp.session, Some("-".to_owned())); + assert!(sdp.get_connection().is_some()); + + check_parse_and_serialize(sdp_str); +} + +#[test] +fn parse_minimal_sdp_with_most_media_types() { + let sdp_str = "v=0\r\n\ + o=- 0 0 IN IP4 0.0.0.0\r\n\ + s=-\r\n\ + t=0 0\r\n\ + m=video 0 UDP/TLS/RTP/SAVPF 0\r\n\ + b=AS:1\r\n\ + b=CT:123\r\n\ + b=TIAS:12345\r\n\ + c=IN IP4 0.0.0.0\r\n\ + a=sendrecv\r\n"; + let sdp_res = webrtc_sdp::parse_sdp(sdp_str, false); + assert!(sdp_res.is_ok()); + let sdp_opt = sdp_res.ok(); + assert!(sdp_opt.is_some()); + let sdp = sdp_opt.unwrap(); + assert_eq!(sdp.version, 0); + assert_eq!(sdp.session, Some("-".to_owned())); + assert_eq!(sdp.attribute.len(), 0); + assert_eq!(sdp.media.len(), 1); + + let msection = &(sdp.media[0]); + assert_eq!( + *msection.get_type(), + webrtc_sdp::media_type::SdpMediaValue::Video + ); + assert_eq!(msection.get_port(), 0); + assert_eq!( + *msection.get_proto(), + webrtc_sdp::media_type::SdpProtocolValue::UdpTlsRtpSavpf + ); + assert!(!msection.get_bandwidth().is_empty()); + assert!(!msection.get_connection().is_none()); + assert!(!msection.get_attributes().is_empty()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Sendrecv) + .is_some()); + + check_parse_and_serialize(sdp_str); +} + +#[test] +fn parse_firefox_audio_offer() { + let sdp_str = "v=0\r\n\ +o=mozilla...THIS_IS_SDPARTA-52.0a1 506705521068071134 0 IN IP4 0.0.0.0\r\n\ +s=-\r\n\ +t=0 0\r\n\ +a=fingerprint:sha-256 CD:34:D1:62:16:95:7B:B7:EB:74:E2:39:27:97:EB:0B:23:73:AC:BC:BF:2F:E3:91:CB:57:A9:9D:4A:A2:0B:40\r\n\ +a=group:BUNDLE sdparta_0\r\n\ +a=ice-options:trickle\r\n\ +a=msid-semantic:WMS *\r\n\ +m=audio 9 UDP/TLS/RTP/SAVPF 109 9 0 8\r\n\ +c=IN IP4 0.0.0.0\r\n\ +a=sendrecv\r\n\ +a=extmap:1/sendonly urn:ietf:params:rtp-hdrext:ssrc-audio-level\r\n\ +a=fmtp:109 maxplaybackrate=48000;stereo=1;useinbandfec=1\r\n\ +a=ice-pwd:e3baa26dd2fa5030d881d385f1e36cce\r\n\ +a=ice-ufrag:58b99ead\r\n\ +a=mid:sdparta_0\r\n\ +a=msid:{5a990edd-0568-ac40-8d97-310fc33f3411} {218cfa1c-617d-2249-9997-60929ce4c405}\r\n\ +a=rtcp-mux\r\n\ +a=rtpmap:109 opus/48000/2\r\n\ +a=rtpmap:9 G722/8000/1\r\n\ +a=rtpmap:0 PCMU/8000\r\n\ +a=rtpmap:8 PCMA/8000\r\n\ +a=setup:actpass\r\n\ +a=ssrc:2655508255 cname:{735484ea-4f6c-f74a-bd66-7425f8476c2e}\r\n"; + let sdp_res = webrtc_sdp::parse_sdp(sdp_str, true); + assert!(sdp_res.is_ok()); + let sdp_opt = sdp_res.ok(); + assert!(sdp_opt.is_some()); + let sdp = sdp_opt.unwrap(); + assert_eq!(sdp.version, 0); + assert_eq!(sdp.media.len(), 1); + + let msection = &(sdp.media[0]); + assert_eq!( + *msection.get_type(), + webrtc_sdp::media_type::SdpMediaValue::Audio + ); + assert_eq!(msection.get_port(), 9); + assert_eq!(msection.get_port_count(), 0); + assert_eq!( + *msection.get_proto(), + webrtc_sdp::media_type::SdpProtocolValue::UdpTlsRtpSavpf + ); + assert!(msection.get_connection().is_some()); + assert!(msection.get_bandwidth().is_empty()); + assert!(!msection.get_attributes().is_empty()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Sendrecv) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Extmap) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Fmtp) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::IcePwd) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::IceUfrag) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Mid) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Mid) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Msid) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::RtcpMux) + .is_some()); + assert_eq!( + msection + .get_attributes_of_type(webrtc_sdp::attribute_type::SdpAttributeType::Rtpmap) + .len(), + 4 + ); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Setup) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Ssrc) + .is_some()); +} + +#[test] +fn parse_firefox_video_offer() { + let sdp_str = "v=0\r\n\ +o=mozilla...THIS_IS_SDPARTA-52.0a1 506705521068071134 0 IN IP4 0.0.0.0\r\n\ +s=-\r\n\ +t=0 0\r\n\ +a=extmap-allow-mixed\r\n +a=fingerprint:sha-256 CD:34:D1:62:16:95:7B:B7:EB:74:E2:39:27:97:EB:0B:23:73:AC:BC:BF:2F:E3:91:CB:57:A9:9D:4A:A2:0B:40\r\n\ +a=group:BUNDLE sdparta_2\r\n\ +a=ice-options:trickle\r\n\ +a=msid-semantic:WMS *\r\n\ +m=video 9 UDP/TLS/RTP/SAVPF 126 120 97\r\n\ +c=IN IP4 0.0.0.0\r\n\ +a=recvonly\r\n\ +a=fmtp:126 profile-level-id=42e01f;level-asymmetry-allowed=1;packetization-mode=1\r\n\ +a=fmtp:120 max-fs=12288;max-fr=60\r\n\ +a=fmtp:97 profile-level-id=42e01f;level-asymmetry-allowed=1\r\n\ +a=ice-pwd:e3baa26dd2fa5030d881d385f1e36cce\r\n\ +a=ice-ufrag:58b99ead\r\n\ +a=mid:sdparta_2\r\n\ +a=rtcp-fb:126 nack\r\n\ +a=rtcp-fb:126 nack pli\r\n\ +a=rtcp-fb:126 ccm fir\r\n\ +a=rtcp-fb:126 goog-remb\r\n\ +a=rtcp-fb:120 nack\r\n\ +a=rtcp-fb:120 nack pli\r\n\ +a=rtcp-fb:120 ccm fir\r\n\ +a=rtcp-fb:120 goog-remb\r\n\ +a=rtcp-fb:97 nack\r\n\ +a=rtcp-fb:97 nack pli\r\n\ +a=rtcp-fb:97 ccm fir\r\n\ +a=rtcp-fb:97 goog-remb\r\n\ +a=rtcp-mux\r\n\ +a=rtpmap:126 H264/90000\r\n\ +a=rtpmap:120 VP8/90000\r\n\ +a=rtpmap:97 H264/90000\r\n\ +a=setup:actpass\r\n\ +a=extmap-allow-mixed\r\n +a=ssrc:2709871439 cname:{735484ea-4f6c-f74a-bd66-7425f8476c2e}"; + let sdp_res = webrtc_sdp::parse_sdp(sdp_str, true); + assert!(sdp_res.is_ok()); + let sdp_opt = sdp_res.ok(); + assert!(sdp_opt.is_some()); + let sdp = sdp_opt.unwrap(); + assert_eq!(sdp.version, 0); + assert_eq!(sdp.media.len(), 1); + + let msection = &(sdp.media[0]); + assert_eq!( + *msection.get_type(), + webrtc_sdp::media_type::SdpMediaValue::Video + ); + assert_eq!(msection.get_port(), 9); + assert_eq!( + *msection.get_proto(), + webrtc_sdp::media_type::SdpProtocolValue::UdpTlsRtpSavpf + ); + assert!(msection.get_connection().is_some()); + assert!(msection.get_bandwidth().is_empty()); + assert!(!msection.get_attributes().is_empty()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Recvonly) + .is_some()); + assert!(!msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Extmap) + .is_some()); + assert_eq!( + msection + .get_attributes_of_type(webrtc_sdp::attribute_type::SdpAttributeType::Fmtp) + .len(), + 3 + ); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::IcePwd) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::IceUfrag) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Mid) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Mid) + .is_some()); + assert!(!msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Msid) + .is_some()); + assert_eq!( + msection + .get_attributes_of_type(webrtc_sdp::attribute_type::SdpAttributeType::Rtcpfb) + .len(), + 12 + ); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::RtcpMux) + .is_some()); + assert_eq!( + msection + .get_attributes_of_type(webrtc_sdp::attribute_type::SdpAttributeType::Rtpmap) + .len(), + 3 + ); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Setup) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Ssrc) + .is_some()); +} +#[test] +fn parse_firefox_datachannel_offer() { + let sdp_str = "v=0\r\n\ + o=mozilla...THIS_IS_SDPARTA-52.0a2 3327975756663609975 0 IN IP4 0.0.0.0\r\n\ + s=-\r\n\ + t=0 0\r\n\ + a=sendrecv\r\n\ + a=fingerprint:sha-256 AC:72:CB:D6:1E:A3:A3:B0:E7:97:77:25:03:4B:5B:FF:19:6C:02:C6:93:7D:EB:5C:81:6F:36:D9:02:32:F8:23\r\n\ + a=ice-options:trickle\r\n\ + a=msid-semantic:WMS *\r\n\ + m=application 49760 DTLS/SCTP 5000\r\n\ + c=IN IP4 172.16.156.106\r\n\ + a=candidate:0 1 UDP 2122252543 172.16.156.106 49760 typ host\r\n\ + a=sendrecv\r\n\ + a=end-of-candidates\r\n\ + a=ice-pwd:24f485c580129b36447b65df77429a82\r\n\ + a=ice-ufrag:4cba30fe\r\n\ + a=mid:sdparta_0\r\n\ + a=sctpmap:5000 webrtc-datachannel 256\r\n\ + a=setup:active\r\n\ + a=ssrc:3376683177 cname:{62f78ee0-620f-a043-86ca-b69f189f1aea}\r\n"; + let sdp_res = webrtc_sdp::parse_sdp(sdp_str, true); + assert!(sdp_res.is_ok()); + let sdp_opt = sdp_res.ok(); + assert!(sdp_opt.is_some()); + let sdp = sdp_opt.unwrap(); + assert_eq!(sdp.version, 0); + assert_eq!(sdp.media.len(), 1); + + let msection = &(sdp.media[0]); + assert_eq!( + *msection.get_type(), + webrtc_sdp::media_type::SdpMediaValue::Application + ); + assert_eq!(msection.get_port(), 49760); + assert_eq!( + *msection.get_proto(), + webrtc_sdp::media_type::SdpProtocolValue::DtlsSctp + ); + assert!(msection.get_connection().is_some()); + assert!(msection.get_bandwidth().is_empty()); + assert!(!msection.get_attributes().is_empty()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Sendrecv) + .is_some()); + assert!(!msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Extmap) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::IcePwd) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::IceUfrag) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::EndOfCandidates) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Mid) + .is_some()); + assert!(!msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Msid) + .is_some()); + assert!(!msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Rtcpfb) + .is_some()); + assert!(!msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::RtcpMux) + .is_some()); + assert!(!msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Rtpmap) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Sctpmap) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Setup) + .is_some()); + assert!(msection + .get_attribute(webrtc_sdp::attribute_type::SdpAttributeType::Ssrc) + .is_some()); + + check_parse_and_serialize(sdp_str); +} + +#[test] +fn parse_chrome_audio_video_offer() { + let sdp = "v=0\r\n +o=- 3836772544440436510 2 IN IP4 127.0.0.1\r\n +s=-\r\n +t=0 0\r\n +a=group:BUNDLE audio video\r\n +a=msid-semantic: WMS HWpbmTmXleVSnlssQd80bPuw9cxQFroDkkBP\r\n +m=audio 9 UDP/TLS/RTP/SAVPF 111 103 104 9 0 8 106 105 13 126\r\n +c=IN IP4 0.0.0.0\r\n +a=rtcp:9 IN IP4 0.0.0.0\r\n +a=ice-ufrag:A4by\r\n +a=ice-pwd:Gfvb2rbYMiW0dZz8ZkEsXICs\r\n +a=fingerprint:sha-256 15:B0:92:1F:C7:40:EE:22:A6:AF:26:EF:EA:FF:37:1D:B3:EF:11:0B:8B:73:4F:01:7D:C9:AE:26:4F:87:E0:95\r\n +a=setup:actpass\r\n +a=mid:audio\r\n +a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\r\n +a=sendrecv\r\n +a=rtcp-mux\r\n +a=rtpmap:111 opus/48000/2\r\n +a=rtcp-fb:111 transport-cc\r\n +a=fmtp:111 minptime=10;useinbandfec=1\r\n +a=rtpmap:103 ISAC/16000\r\n +a=rtpmap:104 ISAC/32000\r\n +a=rtpmap:9 G722/8000\r\n +a=rtpmap:0 PCMU/8000\r\n +a=rtpmap:8 PCMA/8000\r\n +a=rtpmap:106 CN/32000\r\n +a=rtpmap:105 CN/16000\r\n +a=rtpmap:13 CN/8000\r\n +a=rtpmap:126 telephone-event/8000\r\n +a=ssrc:162559313 cname:qPTZ+BI+42mgbOi+\r\n +a=ssrc:162559313 msid:HWpbmTmXleVSnlssQd80bPuw9cxQFroDkkBP f6188af5-d8d6-462c-9c75-f12bc41fe322\r\n +a=ssrc:162559313 mslabel:HWpbmTmXleVSnlssQd80bPuw9cxQFroDkkBP\r\n +a=ssrc:162559313 label:f6188af5-d8d6-462c-9c75-f12bc41fe322\r\n +m=video 9 UDP/TLS/RTP/SAVPF 100 101 107 116 117 96 97 99 98\r\n +c=IN IP4 0.0.0.0\r\n +a=rtcp:9 IN IP4 0.0.0.0\r\n +a=ice-ufrag:A4by\r\n +a=ice-pwd:Gfvb2rbYMiW0dZz8ZkEsXICs\r\n +a=fingerprint:sha-256 15:B0:92:1F:C7:40:EE:22:A6:AF:26:EF:EA:FF:37:1D:B3:EF:11:0B:8B:73:4F:01:7D:C9:AE:26:4F:87:E0:95\r\n +a=setup:actpass\r\n +a=mid:video\r\n +a=extmap:2 urn:ietf:params:rtp-hdrext:toffset\r\n +a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\r\n +a=extmap:4 urn:3gpp:video-orientation\r\n +a=extmap:5 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r\n +a=extmap:6 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay\r\n +a=sendrecv\r\n +a=rtcp-mux\r\n +a=rtcp-rsize\r\n +a=rtpmap:100 VP8/90000\r\n +a=rtcp-fb:100 ccm fir\r\n +a=rtcp-fb:100 nack\r\n +a=rtcp-fb:100 nack pli\r\n +a=rtcp-fb:100 goog-remb\r\n +a=rtcp-fb:100 transport-cc\r\n +a=rtpmap:101 VP9/90000\r\n +a=rtcp-fb:101 ccm fir\r\n +a=rtcp-fb:101 nack\r\n +a=rtcp-fb:101 nack pli\r\n +a=rtcp-fb:101 goog-remb\r\n +a=rtcp-fb:101 transport-cc\r\n +a=rtpmap:107 H264/90000\r\n +a=rtcp-fb:107 ccm fir\r\n +a=rtcp-fb:107 nack\r\n +a=rtcp-fb:107 nack pli\r\n +a=rtcp-fb:107 goog-remb\r\n +a=rtcp-fb:107 transport-cc\r\n +a=fmtp:107 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f\r\n +a=rtpmap:116 red/90000\r\n +a=rtpmap:117 ulpfec/90000\r\n +a=rtpmap:96 rtx/90000\r\n +a=fmtp:96 apt=100\r\n +a=rtpmap:97 rtx/90000\r\n +a=fmtp:97 apt=101\r\n +a=rtpmap:99 rtx/90000\r\n +a=fmtp:99 apt=107\r\n +a=rtpmap:98 rtx/90000\r\n +a=fmtp:98 apt=116\r\n +a=ssrc-group:FID 3156517279 2673335628\r\n +a=ssrc:3156517279 cname:qPTZ+BI+42mgbOi+\r\n +a=ssrc:3156517279 msid:HWpbmTmXleVSnlssQd80bPuw9cxQFroDkkBP b6ec5178-c611-403f-bbec-3833ed547c09\r\n +a=ssrc:3156517279 mslabel:HWpbmTmXleVSnlssQd80bPuw9cxQFroDkkBP\r\n +a=ssrc:3156517279 label:b6ec5178-c611-403f-bbec-3833ed547c09\r\n +a=ssrc:2673335628 cname:qPTZ+BI+42mgbOi+\r\n +a=ssrc:2673335628 msid:HWpbmTmXleVSnlssQd80bPuw9cxQFroDkkBP b6ec5178-c611-403f-bbec-3833ed547c09\r\n +a=ssrc:2673335628 mslabel:HWpbmTmXleVSnlssQd80bPuw9cxQFroDkkBP\r\n +a=ssrc:2673335628 label:b6ec5178-c611-403f-bbec-3833ed547c09\r\n"; + let sdp_res = webrtc_sdp::parse_sdp(sdp, true); + assert!(sdp_res.is_ok()); + let sdp_opt = sdp_res.ok(); + assert!(sdp_opt.is_some()); + let sdp = sdp_opt.unwrap(); + assert_eq!(sdp.version, 0); + assert_eq!(sdp.media.len(), 2); + + let msection1 = &(sdp.media[0]); + assert_eq!( + *msection1.get_type(), + webrtc_sdp::media_type::SdpMediaValue::Audio + ); + assert_eq!(msection1.get_port(), 9); + assert_eq!( + *msection1.get_proto(), + webrtc_sdp::media_type::SdpProtocolValue::UdpTlsRtpSavpf + ); + assert!(!msection1.get_attributes().is_empty()); + assert!(msection1.get_connection().is_some()); + assert!(msection1.get_bandwidth().is_empty()); + + let msection2 = &(sdp.media[1]); + assert_eq!( + *msection2.get_type(), + webrtc_sdp::media_type::SdpMediaValue::Video + ); + assert_eq!(msection2.get_port(), 9); + assert_eq!( + *msection2.get_proto(), + webrtc_sdp::media_type::SdpProtocolValue::UdpTlsRtpSavpf + ); + assert!(!msection2.get_attributes().is_empty()); + assert!(msection2.get_connection().is_some()); + assert!(msection2.get_bandwidth().is_empty()); +} + +#[test] +fn parse_firefox_simulcast_offer() { + let sdp = "v=0\r\n +o=mozilla...THIS_IS_SDPARTA-55.0a1 983028567300715536 0 IN IP4 0.0.0.0\r\n +s=-\r\n +t=0 0\r\n +a=fingerprint:sha-256 68:42:13:88:B6:C1:7D:18:79:07:8A:C6:DC:28:D6:DC:DD:E3:C9:41:E7:80:A7:FE:02:65:FB:76:A0:CD:58:ED\r\n +a=ice-options:trickle\r\n +a=msid-semantic:WMS *\r\n +m=video 9 UDP/TLS/RTP/SAVPF 120 121 126 97\r\n +c=IN IP4 0.0.0.0\r\n +a=sendrecv\r\n +a=extmap:1 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\r\n +a=extmap:2 urn:ietf:params:rtp-hdrext:toffset\r\n +a=extmap:3/sendonly urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id\r\n +a=fmtp:126 profile-level-id=42e01f;level-asymmetry-allowed=1;packetization-mode=1\r\n +a=fmtp:97 profile-level-id=42e01f;level-asymmetry-allowed=1\r\n +a=fmtp:120 max-fs=12288;max-fr=60\r\n +a=fmtp:121 max-fs=12288;max-fr=60\r\n +a=ice-pwd:4af388405d558b91f5ba6c2c48f161bf\r\n +a=ice-ufrag:ce1ac488\r\n +a=mid:sdparta_0\r\n +a=msid:{fb6d1fa3-d993-f244-a0fe-d9fb99214c23} {8be9a0f7-9272-6c42-90f3-985d55bd8de5}\r\n +a=rid:foo send\r\n +a=rid:bar send\r\n +a=rtcp-fb:120 nack\r\n +a=rtcp-fb:120 nack pli\r\n +a=rtcp-fb:120 ccm fir\r\n +a=rtcp-fb:120 goog-remb\r\n +a=rtcp-fb:121 nack\r\n +a=rtcp-fb:121 nack pli\r\n +a=rtcp-fb:121 ccm fir\r\n +a=rtcp-fb:121 goog-remb\r\n +a=rtcp-fb:126 nack\r\n +a=rtcp-fb:126 nack pli\r\n +a=rtcp-fb:126 ccm fir\r\n +a=rtcp-fb:126 goog-remb\r\n +a=rtcp-fb:97 nack\r\n +a=rtcp-fb:97 nack pli\r\n +a=rtcp-fb:97 ccm fir\r\n +a=rtcp-fb:97 goog-remb\r\n +a=rtcp-mux\r\n +a=rtpmap:120 VP8/90000\r\n +a=rtpmap:121 VP9/90000\r\n +a=rtpmap:126 H264/90000\r\n +a=rtpmap:97 H264/90000\r\n +a=setup:actpass\r\n +a=simulcast: send rid=foo;bar\r\n +a=ssrc:2988475468 cname:{77067f00-2e8d-8b4c-8992-cfe338f56851}\r\n +a=ssrc:1649784806 cname:{77067f00-2e8d-8b4c-8992-cfe338f56851}\r\n"; + let sdp_res = webrtc_sdp::parse_sdp(sdp, true); + assert!(sdp_res.is_ok()); + let sdp_opt = sdp_res.ok(); + assert!(sdp_opt.is_some()); + let sdp = sdp_opt.unwrap(); + assert_eq!(sdp.version, 0); + assert_eq!(sdp.media.len(), 1); +} + +#[test] +fn parse_firefox_simulcast_answer() { + let sdp_str = "v=0\r\n\ + o=mozilla...THIS_IS_SDPARTA-55.0a1 7548296603161351381 0 IN IP4 0.0.0.0\r\n\ + s=-\r\n\ + t=0 0\r\n\ + a=fingerprint:sha-256 B1:47:49:4F:7D:83:03:BE:E9:FC:73:A3:FB:33:38:40:0B:3B:6A:56:78:EB:EE:D5:6D:2D:D5:3A:B6:13:97:E7\r\n\ + a=ice-options:trickle\r\n\ + a=msid-semantic:WMS *\r\n\ + m=video 9 UDP/TLS/RTP/SAVPF 120\r\n\ + c=IN IP4 0.0.0.0\r\n + a=recvonly\r\n\ + a=extmap:1 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\r\n\ + a=extmap:2 urn:ietf:params:rtp-hdrext:toffset\r\n\ + a=fmtp:120 max-fs=12288;max-fr=60\r\n\ + a=ice-pwd:c886e2caf2ae397446312930cd1afe51\r\n\ + a=ice-ufrag:f57396c0\r\n\ + a=mid:sdparta_0\r\n\ + a=rtcp-fb:120 nack\r\n\ + a=rtcp-fb:120 nack pli\r\n\ + a=rtcp-fb:120 ccm fir\r\n\ + a=rtcp-fb:120 goog-remb\r\n\ + a=rtcp-mux\r\n\ + a=rtpmap:120 VP8/90000\r\n\ + a=setup:active\r\n\ + a=ssrc:2564157021 cname:{cae1cd32-7433-5b48-8dc8-8e3f8b2f96cd}\r\n\ + a=simulcast: recv rid=foo;bar\r\n\ + a=rid:foo recv\r\n\ + a=rid:bar recv\r\n\ + a=extmap:3/recvonly urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id\r\n"; + let sdp_res = webrtc_sdp::parse_sdp(sdp_str, true); + assert!(sdp_res.is_ok()); + let sdp_opt = sdp_res.ok(); + assert!(sdp_opt.is_some()); + let sdp = sdp_opt.unwrap(); + assert_eq!(sdp.version, 0); + assert_eq!(sdp.media.len(), 1); +} + +#[test] +fn parse_and_serialize_sdp_with_unusual_attributes() { + let sdp_str = "v=0\r\n\ + o=- 0 0 IN IP6 2001:db8::4444\r\n\ + s=-\r\n\ + t=0 0\r\n\ + a=ice-pacing:500\r\n\ + m=video 0 UDP/TLS/RTP/SAVPF 0\r\n\ + b=UNSUPPORTED:12345\r\n\ + c=IN IP6 ::1\r\n\ + a=rtcp:9 IN IP6 2001:db8::8888\r\n\ + a=rtcp-fb:* nack\r\n\ + a=extmap:1/recvonly urn:ietf:params:rtp-hdrext:toffset\r\n\ + a=extmap:2/sendonly urn:ietf:params:rtp-hdrext:toffset\r\n\ + a=extmap:3/sendrecv urn:ietf:params:rtp-hdrext:toffset\r\n\ + a=imageattr:* send [x=330,y=250,sar=[1.1,1.3,1.9],q=0.1] recv [x=800,y=[50,80,30],sar=1.1]\r\n\ + a=imageattr:97 send [x=[480:16:800],y=[100,200,300],par=[1.2-1.3],q=0.6] [x=1080,y=[144:176],sar=[0.5-0.7]] recv *\r\n\ + a=sendrecv\r\n"; + + check_parse_and_serialize(sdp_str); +} + +#[test] +fn serialize_complex_sdp_and_validate_no_empty_lines() { + let sdp = "v=0\r\n +o=- 3836772544440436510 2 IN IP4 127.0.0.1\r\n +s=-\r\n +t=0 0\r\n +a=group:BUNDLE audio video\r\n +a=msid-semantic: WMS HWpbmTmXleVSnlssQd80bPuw9cxQFroDkkBP\r\n +m=audio 9 UDP/TLS/RTP/SAVPF 111 103 104 9 0 8 106 105 13 126\r\n +c=IN IP4 0.0.0.0\r\n +a=rtcp:9 IN IP4 0.0.0.0\r\n +a=ice-ufrag:A4by\r\n +a=ice-pwd:Gfvb2rbYMiW0dZz8ZkEsXICs\r\n +a=fingerprint:sha-256 15:B0:92:1F:C7:40:EE:22:A6:AF:26:EF:EA:FF:37:1D:B3:EF:11:0B:8B:73:4F:01:7D:C9:AE:26:4F:87:E0:95\r\n +a=setup:actpass\r\n +a=mid:audio\r\n +a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\r\n +a=sendrecv\r\n +a=rtcp-mux\r\n +a=rtcp-mux-only\r\n +a=rtpmap:111 opus/48000/2\r\n +a=rtcp-fb:111 transport-cc\r\n +a=fmtp:111 minptime=10;useinbandfec=1\r\n +a=rtpmap:103 ISAC/16000\r\n +a=rtpmap:104 ISAC/32000\r\n +a=rtpmap:9 G722/8000\r\n +a=rtpmap:0 PCMU/8000\r\n +a=rtpmap:8 PCMA/8000\r\n +a=rtpmap:106 CN/32000\r\n +a=rtpmap:105 CN/16000\r\n +a=rtpmap:13 CN/8000\r\n +a=rtpmap:126 telephone-event/8000\r\n +a=ssrc:162559313 cname:qPTZ+BI+42mgbOi+\r\n +a=ssrc:162559313 msid:HWpbmTmXleVSnlssQd80bPuw9cxQFroDkkBP f6188af5-d8d6-462c-9c75-f12bc41fe322\r\n +a=ssrc:162559313 mslabel:HWpbmTmXleVSnlssQd80bPuw9cxQFroDkkBP\r\n +a=ssrc:162559313 label:f6188af5-d8d6-462c-9c75-f12bc41fe322\r\n +m=video 9 UDP/TLS/RTP/SAVPF 100 101 107 116 117 96 97 99 98\r\n +c=IN IP4 0.0.0.0\r\n +a=rtcp:9 IN IP4 0.0.0.0\r\n +a=ice-ufrag:A4by\r\n +a=ice-pwd:Gfvb2rbYMiW0dZz8ZkEsXICs\r\n +a=fingerprint:sha-256 15:B0:92:1F:C7:40:EE:22:A6:AF:26:EF:EA:FF:37:1D:B3:EF:11:0B:8B:73:4F:01:7D:C9:AE:26:4F:87:E0:95\r\n +a=setup:actpass\r\n +a=mid:video\r\n +a=extmap:2 urn:ietf:params:rtp-hdrext:toffset\r\n +a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\r\n +a=extmap:4 urn:3gpp:video-orientation\r\n +a=extmap:5 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r\n +a=extmap:6 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay\r\n +a=sendrecv\r\n +a=rtcp-mux\r\n +a=rtcp-rsize\r\n +a=rtpmap:100 VP8/90000\r\n +a=rtcp-fb:100 ccm fir\r\n +a=rtcp-fb:100 nack\r\n +a=rtcp-fb:100 nack pli\r\n +a=rtcp-fb:100 goog-remb\r\n +a=rtcp-fb:100 transport-cc\r\n +a=rtpmap:101 VP9/90000\r\n +a=rtcp-fb:101 ccm fir\r\n +a=rtcp-fb:101 nack\r\n +a=rtcp-fb:101 nack pli\r\n +a=rtcp-fb:101 goog-remb\r\n +a=rtcp-fb:101 transport-cc\r\n +a=rtpmap:107 H264/90000\r\n +a=rtcp-fb:107 ccm fir\r\n +a=rtcp-fb:107 nack\r\n +a=rtcp-fb:107 nack pli\r\n +a=rtcp-fb:107 goog-remb\r\n +a=rtcp-fb:107 transport-cc\r\n +a=fmtp:107 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f\r\n +a=rtpmap:116 red/90000\r\n +a=rtpmap:117 ulpfec/90000\r\n +a=rtpmap:96 rtx/90000\r\n +a=fmtp:96 apt=100\r\n +a=rtpmap:97 rtx/90000\r\n +a=fmtp:97 apt=101\r\n +a=rtpmap:99 rtx/90000\r\n +a=fmtp:99 apt=107\r\n +a=rtpmap:98 rtx/90000\r\n +a=fmtp:98 apt=116\r\n +a=ssrc-group:FID 3156517279 2673335628\r\n +a=ssrc:3156517279 cname:qPTZ+BI+42mgbOi+\r\n +a=ssrc:3156517279 msid:HWpbmTmXleVSnlssQd80bPuw9cxQFroDkkBP b6ec5178-c611-403f-bbec-3833ed547c09\r\n +a=ssrc:3156517279 mslabel:HWpbmTmXleVSnlssQd80bPuw9cxQFroDkkBP\r\n +a=ssrc:3156517279 label:b6ec5178-c611-403f-bbec-3833ed547c09\r\n +a=ssrc:2673335628 cname:qPTZ+BI+42mgbOi+\r\n +a=ssrc:2673335628 msid:HWpbmTmXleVSnlssQd80bPuw9cxQFroDkkBP b6ec5178-c611-403f-bbec-3833ed547c09\r\n +a=ssrc:2673335628 mslabel:HWpbmTmXleVSnlssQd80bPuw9cxQFroDkkBP\r\n +a=ssrc:2673335628 label:b6ec5178-c611-403f-bbec-3833ed547c09\r\n"; + let parsed_sdp = webrtc_sdp::parse_sdp(sdp, true).unwrap(); + assert!(!parsed_sdp.to_string().contains("\r\n\r\n")); +} |