98 lines
3.6 KiB
HTML
98 lines
3.6 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<script type="application/javascript" src="pc.js"></script>
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<script type="application/javascript" src="/tests/dom/canvas/test/captureStream_common.js"></script>
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</head>
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<body>
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<pre id="test">
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<script type="application/javascript">
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createHTML({
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bug: "1017888",
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title: "Renegotiation: remove then add video track"
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});
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runNetworkTest(async function (options) {
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// Use fake video here since the native fake device on linux doesn't
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// change color as needed by checkVideoPlaying() below.
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await pushPrefs(
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['media.video_loopback_dev', ''],
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['media.navigator.streams.fake', true]);
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// [TODO] re-enable HW decoder after bug 1526207 is fixed.
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if (navigator.userAgent.includes("Android")) {
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await pushPrefs(["media.navigator.mediadatadecoder_vpx_enabled", false],
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["media.webrtc.hw.h264.enabled", false]);
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}
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const test = new PeerConnectionTest(options);
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const helper = new VideoStreamHelper();
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var originalTrack;
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let haveMuteEvent = new Promise(() => {});
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let haveUnmuteEvent = new Promise(() => {});
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addRenegotiation(test.chain,
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[
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function PC_REMOTE_FIND_RECEIVER(test) {
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is(test.pcRemote._pc.getReceivers().length, 1,
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"pcRemote should have one receiver");
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originalTrack = test.pcRemote._pc.getReceivers()[0].track;
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},
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function PC_LOCAL_REMOVE_VIDEO_TRACK(test) {
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// The new track's pipeline will start with a packet count of
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// 0, but the remote side will keep its old pipeline and packet
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// count.
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test.pcLocal.disableRtpCountChecking = true;
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return test.pcLocal.removeSender(0);
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},
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function PC_LOCAL_ADD_VIDEO_TRACK(test) {
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return test.pcLocal.getAllUserMediaAndAddStreams([{video: true}]);
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},
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],
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[
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function PC_REMOTE_WAIT_FOR_UNMUTE() {
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return haveUnmuteEvent;
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},
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function PC_REMOTE_CHECK_ADDED_TRACK(test) {
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is(test.pcRemote._pc.getTransceivers().length, 2,
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"pcRemote should have two transceivers");
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const track = test.pcRemote._pc.getTransceivers()[1].receiver.track;
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const vAdded = test.pcRemote.remoteMediaElements.find(
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elem => elem.id.includes(track.id));
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return helper.checkVideoPlaying(vAdded);
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},
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function PC_REMOTE_WAIT_FOR_MUTE() {
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return haveMuteEvent;
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},
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function PC_REMOTE_CHECK_REMOVED_TRACK(test) {
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is(test.pcRemote._pc.getTransceivers().length, 2,
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"pcRemote should have two transceivers");
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const track = test.pcRemote._pc.getTransceivers()[0].receiver.track;
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const vAdded = test.pcRemote.remoteMediaElements.find(
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elem => elem.id.includes(track.id));
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return helper.checkVideoPaused(vAdded, 10, 10, 16, 5000);
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}
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]
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);
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// The first track should mute when the connection is closed.
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test.chain.insertBefore("PC_REMOTE_SET_REMOTE_DESCRIPTION", [
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function PC_REMOTE_SETUP_ONMUTE(test) {
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haveMuteEvent = haveEvent(test.pcRemote._pc.getReceivers()[0].track, "mute");
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}
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]);
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// Second negotiation should cause the second track to unmute.
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test.chain.insertAfter("PC_REMOTE_SET_REMOTE_DESCRIPTION", [
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function PC_REMOTE_SETUP_ONUNMUTE(test) {
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haveUnmuteEvent = haveEvent(test.pcRemote._pc.getReceivers()[1].track, "unmute");
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}
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], false, 1);
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test.setMediaConstraints([{video: true}], [{video: true}]);
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await test.run();
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});
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</script>
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</pre>
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</body>
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</html>
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