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0d460e3432
This is split from the previous changeset since if we include dom/ the file size is too large for phabricator to handle. This is an autogenerated commit to handle scripts loading mochitest harness files, in the simple case where the script src is on the same line as the tag. This was generated with https://bug1544322.bmoattachments.org/attachment.cgi?id=9058170 using the `--part 2` argument. Differential Revision: https://phabricator.services.mozilla.com/D27457 --HG-- extra : moz-landing-system : lando
48 lines
1.4 KiB
HTML
48 lines
1.4 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test the ability of MediaStream with multiple MediaStreamTracks</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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<script type="text/javascript" src="manifest.js"></script>
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<script type="text/javascript" src="gUM_support.js"></script>
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</head>
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<body>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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async function startTest() {
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try {
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await setupGetUserMediaTestPrefs();
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let orgStream = await navigator.mediaDevices.getUserMedia({audio: true, video: true});
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let a = orgStream.getAudioTracks()[0];
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let v = orgStream.getVideoTracks()[0];
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let stream = new MediaStream([a, a, a, a, v, v, v].map(track => track.clone()));
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let element = document.createElement("video");
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element.onloadedmetadata = function() {
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is(stream.getAudioTracks().length, 4, 'Length of audio tracks should be 4.');
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is(stream.getVideoTracks().length, 3, 'Length of vudio tracks should be 3.');
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SimpleTest.finish();
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};
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element.srcObject = stream;
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element.play();
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} catch (err) {
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ok(false, 'Unexpected error fired with: ' + err);
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SimpleTest.finish();
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}
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}
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SimpleTest.waitForExplicitFinish();
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SpecialPowers.pushPrefEnv(
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{
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"set": [
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["media.track.enabled", true]
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]
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}, startTest);
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</script>
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</pre>
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</body>
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</html>
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