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bundle.https.html
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bundle.https.html
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<!doctype html>
<meta charset=utf-8>
<title>RTCPeerConnection BUNDLE</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../RTCPeerConnection-helper.js"></script>
<script>
'use strict';
promise_test(async t => {
const caller = new RTCPeerConnection();
t.add_cleanup(() => caller.close());
const callee = new RTCPeerConnection();
t.add_cleanup(() => callee.close());
const stream = await getNoiseStream({audio: true, video: true});
t.add_cleanup(() => stream.getTracks().forEach(track => track.stop()));
stream.getTracks().forEach(track => caller.addTrack(track, stream));
let metadataToBeLoaded;
callee.ontrack = (e) => {
const stream = e.streams[0];
const v = document.createElement('video');
v.autoplay = true;
v.srcObject = stream;
v.id = stream.id
metadataToBeLoaded = new Promise((resolve) => {
v.addEventListener('loadedmetadata', () => {
resolve();
});
});
};
exchangeIceCandidates(caller, callee);
const offer = await caller.createOffer();
// remove the a=group:BUNDLE from the SDP when signaling.
const sdp = offer.sdp.replace(/a=group:BUNDLE (.*)\r\n/, '');
await callee.setRemoteDescription({type: 'offer', sdp});
await caller.setLocalDescription(offer);
const answer = await callee.createAnswer();
await caller.setRemoteDescription(answer);
await callee.setLocalDescription(answer);
await metadataToBeLoaded;
const senders = caller.getSenders();
const dtlsTransports = senders.map(s => s.transport);
assert_equals(dtlsTransports.length, 2);
assert_not_equals(dtlsTransports[0], dtlsTransports[1]);
const iceTransports = dtlsTransports.map(t => t.iceTransport);
assert_equals(iceTransports.length, 2);
assert_not_equals(iceTransports[0], iceTransports[1]);
}, 'not negotiating BUNDLE creates two separate ice and dtls transports');
promise_test(async t => {
const caller = new RTCPeerConnection();
t.add_cleanup(() => caller.close());
const callee = new RTCPeerConnection();
t.add_cleanup(() => callee.close());
const stream = await getNoiseStream({audio: true, video: true});
t.add_cleanup(() => stream.getTracks().forEach(track => track.stop()));
stream.getTracks().forEach(track => caller.addTrack(track, stream));
let metadataToBeLoaded;
callee.ontrack = (e) => {
const stream = e.streams[0];
const v = document.createElement('video');
v.autoplay = true;
v.srcObject = stream;
v.id = stream.id
metadataToBeLoaded = new Promise((resolve) => {
v.addEventListener('loadedmetadata', () => {
resolve();
});
});
};
exchangeIceCandidates(caller, callee);
const offer = await caller.createOffer();
await callee.setRemoteDescription(offer);
await caller.setLocalDescription(offer);
const secondTransport = caller.getSenders()[1].transport; // Save a reference to this transport.
const answer = await callee.createAnswer();
await caller.setRemoteDescription(answer);
await callee.setLocalDescription(answer);
await metadataToBeLoaded;
const senders = caller.getSenders();
const dtlsTransports = senders.map(s => s.transport);
assert_equals(dtlsTransports.length, 2);
assert_equals(dtlsTransports[0], dtlsTransports[1]);
assert_not_equals(dtlsTransports[1], secondTransport);
assert_equals(secondTransport.state, 'closed');
}, 'bundles on the first transport and closes the second');
</script>