150 lines
5.1 KiB
HTML
150 lines
5.1 KiB
HTML
<!doctype html>
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<meta charset=utf-8>
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<meta name="timeout" content="long">
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<title>RTCPeerConnection BUNDLE</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="../RTCPeerConnection-helper.js"></script>
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<script>
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'use strict';
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promise_test(async t => {
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const caller = new RTCPeerConnection();
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t.add_cleanup(() => caller.close());
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const callee = new RTCPeerConnection();
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t.add_cleanup(() => callee.close());
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const stream = await getNoiseStream({audio: true, video: true});
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t.add_cleanup(() => stream.getTracks().forEach(track => track.stop()));
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stream.getTracks().forEach(track => caller.addTrack(track, stream));
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exchangeIceCandidates(caller, callee);
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const offer = await caller.createOffer();
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// remove the a=group:BUNDLE from the SDP when signaling.
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const sdp = offer.sdp.replace(/a=group:BUNDLE (.*)\r\n/, '');
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const ontrack = new Promise(r => callee.ontrack = r);
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await callee.setRemoteDescription({type: 'offer', sdp});
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await caller.setLocalDescription(offer);
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const answer = await callee.createAnswer();
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await caller.setRemoteDescription(answer);
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await callee.setLocalDescription(answer);
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const {streams: [recvStream]} = await ontrack;
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assert_equals(recvStream.getTracks().length, 2, "Tracks should be added to the stream before sRD resolves.");
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const v = document.createElement('video');
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v.autoplay = true;
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v.srcObject = recvStream;
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v.id = recvStream.id;
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await new Promise(r => v.onloadedmetadata = r);
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const senders = caller.getSenders();
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const dtlsTransports = senders.map(s => s.transport);
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assert_equals(dtlsTransports.length, 2);
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assert_not_equals(dtlsTransports[0], dtlsTransports[1]);
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const iceTransports = dtlsTransports.map(t => t.iceTransport);
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assert_equals(iceTransports.length, 2);
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assert_not_equals(iceTransports[0], iceTransports[1]);
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}, 'not negotiating BUNDLE creates two separate ice and dtls transports');
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promise_test(async t => {
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const caller = new RTCPeerConnection();
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t.add_cleanup(() => caller.close());
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const callee = new RTCPeerConnection();
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t.add_cleanup(() => callee.close());
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const stream = await getNoiseStream({audio: true, video: true});
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t.add_cleanup(() => stream.getTracks().forEach(track => track.stop()));
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stream.getTracks().forEach(track => caller.addTrack(track, stream));
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exchangeIceCandidates(caller, callee);
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const offer = await caller.createOffer();
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const ontrack = new Promise(r => callee.ontrack = r);
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await callee.setRemoteDescription(offer);
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await caller.setLocalDescription(offer);
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const secondTransport = caller.getSenders()[1].transport; // Save a reference to this transport.
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const answer = await callee.createAnswer();
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await caller.setRemoteDescription(answer);
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await callee.setLocalDescription(answer);
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const {streams: [recvStream]} = await ontrack;
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assert_equals(recvStream.getTracks().length, 2, "Tracks should be added to the stream before sRD resolves.");
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const v = document.createElement('video');
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v.autoplay = true;
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v.srcObject = recvStream;
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v.id = recvStream.id;
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await new Promise(r => v.onloadedmetadata = r);
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const senders = caller.getSenders();
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const dtlsTransports = senders.map(s => s.transport);
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assert_equals(dtlsTransports.length, 2);
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assert_equals(dtlsTransports[0], dtlsTransports[1]);
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assert_not_equals(dtlsTransports[1], secondTransport);
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assert_equals(secondTransport.state, 'closed');
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}, 'bundles on the first transport and closes the second');
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promise_test(async t => {
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const sdp = `v=0
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o=- 0 3 IN IP4 127.0.0.1
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s=-
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t=0 0
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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
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a=ice-ufrag:ETEn
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a=ice-pwd:OtSK0WpNtpUjkY4+86js7Z/l
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m=audio 9 UDP/TLS/RTP/SAVPF 111
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c=IN IP4 0.0.0.0
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a=rtcp-mux
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a=sendonly
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a=mid:audio
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a=rtpmap:111 opus/48000/2
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a=setup:actpass
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m=video 9 UDP/TLS/RTP/SAVPF 100
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c=IN IP4 0.0.0.0
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a=rtcp-mux
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a=sendonly
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a=mid:video
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a=rtpmap:100 VP8/90000
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a=fmtp:100 max-fr=30;max-fs=3600
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a=setup:actpass
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`;
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const pc = new RTCPeerConnection({ bundlePolicy: 'max-bundle' });
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t.add_cleanup(() => pc.close());
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await pc.setRemoteDescription({ type: 'offer', sdp });
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await pc.setLocalDescription();
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const transceivers = pc.getTransceivers();
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assert_equals(transceivers.length, 2);
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assert_false(transceivers[0].stopped);
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assert_true(transceivers[1].stopped);
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}, 'max-bundle with an offer without bundle only negotiates the first m-line');
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promise_test(async t => {
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const sdp = `v=0
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o=- 0 3 IN IP4 127.0.0.1
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s=-
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t=0 0
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a=group:BUNDLE audio video
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m=audio 9 UDP/TLS/RTP/SAVPF 111
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c=IN IP4 0.0.0.0
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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
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a=ice-ufrag:ETEn
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a=ice-pwd:OtSK0WpNtpUjkY4+86js7Z/l
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a=rtcp-mux
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a=sendonly
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a=mid:audio
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a=rtpmap:111 opus/48000/2
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a=setup:actpass
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m=video 0 UDP/TLS/RTP/SAVPF 100
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c=IN IP4 0.0.0.0
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a=bundle-only
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a=sendonly
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a=mid:video
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a=rtpmap:100 VP8/90000
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a=fmtp:100 max-fr=30;max-fs=3600
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`;
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const pc = new RTCPeerConnection();
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t.add_cleanup(() => pc.close());
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await pc.setRemoteDescription({ type: 'offer', sdp });
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}, 'sRD(offer) works with no transport attributes in a bundle-only m-section');
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</script>
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