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

MozReview-Commit-ID: 5zUioH6Q4jw

--HG--
extra : rebase_source : 188cde695bc534c5608057728373553691dbda94
This commit is contained in:
Andreas Pehrson 2017-04-28 14:55:26 +02:00
Родитель b10edab2e1
Коммит 8ef263241b
1 изменённых файлов: 56 добавлений и 14 удалений
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70
dom/media/tests/mochitest/test_peerConnection_replaceVideoThenRenegotiate.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">
@ -11,33 +12,74 @@
title: "Renegotiation: replaceTrack followed by adding a second video stream"
});
var test;
runNetworkTest(function (options) {
test = new PeerConnectionTest(options);
const test = new PeerConnectionTest(options);
test.setMediaConstraints([{video:true}], [{video:true}]);
const helper = new VideoStreamHelper();
const emitter1 = new VideoFrameEmitter(CaptureStreamTestHelper.prototype.red,
CaptureStreamTestHelper.prototype.green);
const emitter2 = new VideoFrameEmitter(CaptureStreamTestHelper.prototype.blue,
CaptureStreamTestHelper.prototype.grey);
test.chain.replace("PC_LOCAL_GUM", [
function PC_LOCAL_ADDTRACK(test) {
test.pcLocal.attachLocalStream(emitter1.stream());
emitter1.start();
},
]);
addRenegotiation(test.chain,
[
function PC_LOCAL_REPLACE_VIDEO_TRACK_THEN_ADD_SECOND_STREAM(test) {
var oldstream = test.pcLocal._pc.getLocalStreams()[0];
var oldtrack = oldstream.getVideoTracks()[0];
var sender = test.pcLocal._pc.getSenders()[0];
return navigator.mediaDevices.getUserMedia({video:true})
.then(newstream => {
var newtrack = newstream.getVideoTracks()[0];
return test.pcLocal.senderReplaceTrack(0, newtrack, newstream.id);
})
emitter1.stop();
emitter2.start();
const newstream = emitter2.stream();
const newtrack = newstream.getVideoTracks()[0];
return test.pcLocal.senderReplaceTrack(0, newtrack, newstream.id)
.then(() => {
test.setMediaConstraints([{video: true}, {video: true}],
[{video: true}]);
return test.pcLocal.getAllUserMedia([{video: true}]);
// 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_ORIGINAL_TRACK_ENDED(test) {
const vremote = test.pcRemote.remoteMediaElements.find(
elem => elem.id.includes(emitter1.stream().getTracks()[0].id));
if (!vremote) {
return Promise.reject(new Error("Couldn't find video element"));
}
ok(vremote.ended, "Original track should have ended after renegotiation");
},
function PC_REMOTE_CHECK_REPLACED_TRACK_FLOW(test) {
const vremote = test.pcRemote.remoteMediaElements.find(
elem => elem.id.includes(test.pcLocal._pc.getSenders()[0].track.id));
if (!vremote) {
return Promise.reject(new Error("Couldn't find video element"));
}
return addFinallyToPromise(helper.checkVideoPlaying(vremote, 10, 10, 16))
.finally(() => emitter2.stop())
.then(() => {
const px = helper._helper.getPixel(vremote, 10, 10);
const isBlue = helper._helper.isPixel(
px, CaptureStreamTestHelper.prototype.blue, 5);
const isGrey = helper._helper.isPixel(
px, CaptureStreamTestHelper.prototype.grey, 5);
ok(isBlue || isGrey, "replaced track should be blue or grey");
});
},
function PC_REMOTE_CHECK_ADDED_TRACK_FLOW(test) {
const vremote = test.pcRemote.remoteMediaElements.find(
elem => elem.id.includes(test.pcLocal._pc.getSenders()[1].track.id));
if (!vremote) {
return Promise.reject(new Error("Couldn't find video element"));
}
return helper.checkVideoPlaying(vremote, 10, 10, 16);
},
]
);
// TODO(bug 1093835):
// figure out how to verify if media flows through the new stream
// figure out how to verify that media stopped flowing from old stream
test.run();
});
</script>