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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /testing/web-platform/tests/webrtc/protocol/rtp-headerextensions.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-upstream.tar.xz thunderbird-upstream.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/webrtc/protocol/rtp-headerextensions.html')
| -rw-r--r-- | testing/web-platform/tests/webrtc/protocol/rtp-headerextensions.html | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webrtc/protocol/rtp-headerextensions.html b/testing/web-platform/tests/webrtc/protocol/rtp-headerextensions.html new file mode 100644 index 0000000000..c377a613f6 --- /dev/null +++ b/testing/web-platform/tests/webrtc/protocol/rtp-headerextensions.html @@ -0,0 +1,101 @@ +<!doctype html> +<meta charset=utf-8> +<title>payload type handling (assuming rtcp-mux)</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="../third_party/sdp/sdp.js"></script> +<script> +'use strict'; +// Tests behaviour from https://www.rfc-editor.org/rfc/rfc8834.html#name-header-extensions + +function createOfferSdp(extmaps) { + let sdp = `v=0 +o=- 0 3 IN IP4 127.0.0.1 +s=- +t=0 0 +a=fingerprint:sha-256 A7:24:72:CA:6E:02:55:39:BA:66:DF:6E:CC:4C:D8:B0:1A:BF:1A:56:65:7D:F4:03:AD:7E:77:43:2A:29:EC:93 +a=ice-ufrag:6HHHdzzeIhkE0CKj +a=ice-pwd:XYDGVpfvklQIEnZ6YnyLsAew +`; + sdp += 'a=group:BUNDLE ' + ['audio', 'video'].filter(kind => extmaps[kind]).join(' ') + '\r\n'; + if (extmaps.audio) { + sdp += `m=audio 9 RTP/SAVPF 111 +c=IN IP4 0.0.0.0 +a=rtcp-mux +a=sendonly +a=mid:audio +a=rtpmap:111 opus/48000/2 +a=setup:actpass +` + extmaps.audio.map(ext => SDPUtils.writeExtmap(ext)); + } + if (extmaps.video) { + sdp += `m=video 9 RTP/SAVPF 112 +c=IN IP4 0.0.0.0 +a=rtcp-mux +a=sendonly +a=mid:video +a=rtpmap:112 VP8/90000 +a=setup:actpass +` + extmaps.video.map(ext => SDPUtils.writeExtmap(ext)); + } + return sdp; +} + +[ + // https://www.rfc-editor.org/rfc/rfc8834.html#section-5.2.4 + { + audio: [{id: 1, uri: 'urn:ietf:params:rtp-hdrext:sdes:mid'}], + video: [{id: 1, uri: 'urn:ietf:params:rtp-hdrext:sdes:mid'}], + description: 'MID', + }, + { + // https://www.rfc-editor.org/rfc/rfc8834.html#section-5.2.2 + audio: [{id: 1, uri: 'urn:ietf:params:rtp-hdrext:ssrc-audio-level'}], + description: 'Audio level', + }, + { + // https://www.rfc-editor.org/rfc/rfc8834.html#section-5.2.5 + video: [{id: 1, uri: 'urn:3gpp:video-orientation'}], + description: 'Video orientation', + } +].forEach(testcase => { + promise_test(async t => { + const pc = new RTCPeerConnection(); + t.add_cleanup(() => pc.close()); + + await pc.setRemoteDescription({type: 'offer', sdp: createOfferSdp(testcase)}); + const answer = await pc.createAnswer(); + const sections = SDPUtils.splitSections(answer.sdp); + sections.shift(); + sections.forEach(section => { + const rtpParameters = SDPUtils.parseRtpParameters(section); + assert_equals(rtpParameters.headerExtensions.length, 1); + assert_equals(rtpParameters.headerExtensions[0].id, testcase[SDPUtils.getKind(section)][0].id); + assert_equals(rtpParameters.headerExtensions[0].uri, testcase[SDPUtils.getKind(section)][0].uri); + }); + }, testcase.description + ' header extension is supported.'); +}); + +promise_test(async t => { + const pc = new RTCPeerConnection(); + t.add_cleanup(() => pc.close()); + + pc.addTransceiver('video'); + const offer = await pc.createOffer(); + const section = SDPUtils.splitSections(offer.sdp)[1]; + const extensions = SDPUtils.matchPrefix(section, 'a=extmap:') + .map(line => SDPUtils.parseExtmap(line)); + const extension_not_mid = extensions.find(e => e.uri !== 'urn:ietf:params:rtp-hdrext:sdes:mid'); + await pc.setRemoteDescription({type :'offer', sdp: offer.sdp.replace(extension_not_mid.uri, 'bogus')}); + + await pc.setLocalDescription(); + const answer_section = SDPUtils.splitSections(pc.localDescription.sdp)[1]; + const answer_extensions = SDPUtils.matchPrefix(answer_section, 'a=extmap:') + .map(line => SDPUtils.parseExtmap(line)); + assert_equals(answer_extensions.length, extensions.length - 1); + assert_false(!!extensions.find(e => e.uri === 'bogus')); + for (const answer_extension of answer_extensions) { + assert_true(!!extensions.find(e => e.uri === answer_extension.uri)); + } +}, 'Negotiates the subset of supported extensions offered'); +</script> |