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Update web-platform-tests to revision 14cfa4d648cc1c853b4153268df672d21425f8c1
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Josh Matthews
parent
1b73cf3352
commit
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1213 changed files with 19434 additions and 12344 deletions
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<!doctype html>
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<meta charset=utf-8>
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<title>RTCPeerConnection.prototype.setRemoteDescription - add/remove remote tracks</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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// Test is based on the following editor draft:
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// https://w3c.github.io/webrtc-pc/archives/20171002/webrtc.html
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// The following helper functions are called from RTCPeerConnection-helper.js:
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// getUserMediaTracksAndStreams
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// performOffer
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// Resolver
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// These tests are concerned with the observable consequences of processing
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// the addition or removal of remote tracks, including events firing and the
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// states of RTCPeerConnection, MediaStream and MediaStreamTrack.
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async_test(t => {
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const caller = new RTCPeerConnection();
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const callee = new RTCPeerConnection();
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return getUserMediaTracksAndStreams(1)
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.then(t.step_func(([tracks, streams]) => {
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let localTrack = tracks[0];
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caller.addTrack(localTrack);
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let offerPromise = performOffer(caller, callee);
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callee.ontrack = t.step_func(trackEvent => {
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let remoteTrack = trackEvent.track;
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assert_equals(remoteTrack.id, localTrack.id,
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'Expected local and remote track IDs to match.');
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assert_equals(trackEvent.streams.length, 0,
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'Expected remote track not to belong to a stream.');
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t.done();
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});
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return offerPromise;
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}))
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.catch(t.step_func(reason => {
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assert_unreached(reason);
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}));
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}, 'addTrack with a track and no stream makes ontrack fire with a track and no stream.');
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async_test(t => {
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const caller = new RTCPeerConnection();
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const callee = new RTCPeerConnection();
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return getUserMediaTracksAndStreams(1)
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.then(t.step_func(([tracks, streams]) => {
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let localTrack = tracks[0];
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let localStream = streams[0];
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caller.addTrack(localTrack, localStream);
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let offerPromise = performOffer(caller, callee);
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callee.ontrack = t.step_func(trackEvent => {
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assert_equals(trackEvent.streams.length, 1,
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'Expected track event to fire with a single stream.');
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let remoteTrack = trackEvent.track;
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let remoteStream = trackEvent.streams[0];
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assert_equals(remoteTrack.id, localTrack.id,
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'Expected local and remote track IDs to match.');
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assert_equals(remoteStream.id, localStream.id,
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'Expected local and remote stream IDs to match.');
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assert_array_equals(remoteStream.getTracks(), [remoteTrack],
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'Expected the remote stream\'s tracks to be the remote track.');
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t.done();
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});
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return offerPromise;
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}))
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.catch(t.step_func(reason => {
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assert_unreached(reason);
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}));
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}, 'addTrack with a track and a stream makes ontrack fire with a track and a stream.');
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async_test(t => {
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const caller = new RTCPeerConnection();
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const callee = new RTCPeerConnection();
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return getUserMediaTracksAndStreams(2)
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.then(t.step_func(([tracks, streams]) => {
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let localTrack1 = tracks[0];
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let localTrack2 = tracks[1];
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let localStream = streams[0];
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caller.addTrack(localTrack1, localStream);
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caller.addTrack(localTrack2, localStream);
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let offerPromise = performOffer(caller, callee);
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callee.ontrack = t.step_func(trackEvent => {
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assert_equals(trackEvent.streams.length, 1,
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'Expected track event to fire with a single stream.');
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let remoteTrack1 = trackEvent.track;
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let remoteStream = trackEvent.streams[0];
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assert_equals(remoteTrack1.id, localTrack1.id,
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'Expected first remote track ID to match first local track ID.');
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assert_equals(remoteStream.getTracks().length, 2,
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'Expected the remote stream to contain two tracks.');
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callee.ontrack = t.step_func(trackEvent => {
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assert_equals(trackEvent.streams.length, 1,
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'Expected track event to fire with a single stream.');
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let remoteTrack2 = trackEvent.track;
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assert_equals(trackEvent.streams[0], remoteStream,
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'Expected both track events to fire with the same remote stream.');
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assert_equals(remoteTrack2.id, localTrack2.id,
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'Expected second remote track ID to match second local track ID.');
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assert_equals(remoteStream.getTracks().length, 2,
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'Expected the remote stream to contain two tracks.');
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assert_array_equals(remoteStream.getTracks(), [remoteTrack1, remoteTrack2],
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'Expected the remote stream\'s tracks to be the [first, second] remote tracks.');
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t.done();
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});
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});
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return offerPromise;
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}))
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.catch(t.step_func(reason => {
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assert_unreached(reason);
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}));
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}, 'addTrack with two tracks and one stream makes ontrack fire twice with the tracks and shared stream.');
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async_test(t => {
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const caller = new RTCPeerConnection();
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const callee = new RTCPeerConnection();
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return getUserMediaTracksAndStreams(2)
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.then(t.step_func(([tracks, streams]) => {
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let localTrack = tracks[0];
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let localStreams = streams;
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caller.addTrack(localTrack, localStreams[0], localStreams[1]);
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let performOffer = performOffer(caller, callee);
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callee.ontrack = t.step_func(trackEvent => {
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assert_equals(trackEvent.streams.length, 2,
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'Expected the track event to fire with two streams.');
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let remoteTrack = trackEvent.track;
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let remoteStreams = trackEvent.streams;
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assert_equals(remoteTrack.id, localTrack.id,
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'Expected local and remote track IDs to match.');
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assert_equals(remoteStreams[0].id, localStreams[0].id,
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'Expected the first remote stream ID to match the first local stream ID.');
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assert_equals(remoteStreams[1].id, localStreams[1].id,
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'Expected the second remote stream ID to match the second local stream ID.');
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assert_array_equals(remoteStreams[0].getTracks(), [remoteTrack],
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'Expected the remote stream\'s tracks to be the remote track.');
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assert_array_equals(remoteStreams[1].getTracks(), [remoteTrack],
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'Expected the remote stream\'s tracks to be the remote track.');
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t.done();
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});
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return performOffer;
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}))
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.catch(t.step_func(reason => {
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assert_unreached(reason);
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}));
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}, 'addTrack with a track and two streams makes ontrack fire with a track and two streams.');
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async_test(t => {
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const caller = new RTCPeerConnection();
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const callee = new RTCPeerConnection();
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let eventSequence = '';
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return getUserMediaTracksAndStreams(1)
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.then(t.step_func(([tracks, streams]) => {
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caller.addTrack(tracks[0]);
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let ontrackResolver = new Resolver();
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callee.ontrack = () => {
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eventSequence += 'ontrack;';
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ontrackResolver.resolve();
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}
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return Promise.all([
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ontrackResolver.promise,
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performOffer(caller, callee).then(() => {
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eventSequence += 'setRemoteDescription;';
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})
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]);
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}))
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.then(t.step_func(() => {
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assert_equals(eventSequence, 'ontrack;setRemoteDescription;');
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t.done();
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}))
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.catch(t.step_func(reason => {
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assert_unreached(reason);
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}));
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}, 'ontrack fires before setRemoteDescription resolves.');
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async_test(t => {
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const caller = new RTCPeerConnection();
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const callee = new RTCPeerConnection();
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return getUserMediaTracksAndStreams(1)
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.then(t.step_func(([tracks, streams]) => {
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caller.addTrack(tracks[0]);
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let offerPromise = performOffer(caller, callee);
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callee.ontrack = t.step_func(trackEvent => {
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assert_array_equals(callee.getReceivers(), [trackEvent.receiver]);
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t.done();
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});
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return offerPromise;
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}))
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.catch(t.step_func(reason => {
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assert_unreached(reason);
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}));
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}, 'ontrack\'s receiver matches getReceivers().');
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async_test(t => {
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const caller = new RTCPeerConnection();
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const callee = new RTCPeerConnection();
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return getUserMediaTracksAndStreams(1)
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.then(t.step_func(([tracks, streams]) => {
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let sender = caller.addTrack(tracks[0]);
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assert_true(sender != null);
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let offerPromise = performOffer(caller, callee);
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callee.ontrack = t.step_func(trackEvent => {
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let receivers = callee.getReceivers();
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assert_equals(receivers.length, 1,
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'Expected getReceivers() to be the track event\'s receiver.');
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caller.removeTrack(sender);
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performOffer(caller, callee)
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.then(t.step_func(() => {
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assert_array_equals(callee.getReceivers(), receivers,
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'Expected the set of receivers to remain the same.');
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t.done();
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}));
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});
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return offerPromise;
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}))
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.catch(t.step_func(reason => {
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assert_unreached(reason);
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}));
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}, 'removeTrack does not remove the receiver.');
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</script>
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