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Bug 1093835 - Check video flow in test_pc_removeThenAddVideoTrack.html r=jib 

MozReview-Commit-ID: 1zbTbzMwJH3

--HG--
extra : rebase_source : 2777e0f4e0349ccb0e2435e9fd2a54d606e21a46
This commit is contained in:
Andreas Pehrson 2017-04-28 14:55:03 +02:00
Родитель 920a2ccbe7
Коммит de02fa8eea
1 изменённых файлов: 29 добавлений и 6 удалений
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35
dom/media/tests/mochitest/test_peerConnection_removeThenAddVideoTrack.html
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@ -2,6 +2,7 @@
<html>
<head>
<script type="application/javascript" src="pc.js"></script>
<script type="application/javascript" src="/tests/dom/canvas/test/captureStream_common.js"></script>
</head>
<body>
<pre id="test">
@ -11,25 +12,47 @@
title: "Renegotiation: remove then add video track"
});
var test;
runNetworkTest(function (options) {
test = new PeerConnectionTest(options);
const test = new PeerConnectionTest(options);
const helper = new VideoStreamHelper();
var originalTrack;
addRenegotiation(test.chain,
[
function PC_LOCAL_REMOVE_AUDIO_TRACK(test) {
function PC_REMOTE_FIND_RECEIVER(test) {
is(test.pcRemote._pc.getReceivers().length, 1,
"pcRemote should have one receiver");
originalTrack = test.pcRemote._pc.getReceivers()[0].track;
},
function PC_LOCAL_REMOVE_VIDEO_TRACK(test) {
// The new track's pipeline will start with a packet count of
// 0, but the remote side will keep its old pipeline and packet
// count.
test.pcLocal.disableRtpCountChecking = true;
return test.pcLocal.removeSender(0);
},
function PC_LOCAL_ADD_AUDIO_TRACK(test) {
return test.pcLocal.getAllUserMedia([{video: true}]);
function PC_LOCAL_ADD_VIDEO_TRACK(test) {
// Use fake:true here since the native fake device on linux doesn't
// change color as needed by checkVideoPlaying() below.
return test.pcLocal.getAllUserMedia([{video: true, fake: true}]);
},
],
[
function PC_REMOTE_CHECK_ADDED_TRACK(test) {
is(test.pcRemote._pc.getReceivers().length, 1,
"pcRemote should still have one receiver");
const track = test.pcRemote._pc.getReceivers()[0].track;
isnot(originalTrack.id, track.id, "Receiver should have changed");
const vOriginal = test.pcRemote.remoteMediaElements.find(
elem => elem.id.includes(originalTrack.id));
const vAdded = test.pcRemote.remoteMediaElements.find(
elem => elem.id.includes(track.id));
ok(vOriginal.ended, "Original video element should have ended");
return helper.checkVideoPlaying(vAdded, 10, 10, 16);
},
]
);
// TODO(bug 1093835): figure out how to verify if media flows through the new stream
test.setMediaConstraints([{video: true}], [{video: true}]);
test.run();
});