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9a1ffe772e
Differential Revision: https://phabricator.services.mozilla.com/D52813 --HG-- extra : moz-landing-system : lando
67 lines
2.0 KiB
HTML
67 lines
2.0 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test MediaStreamTrack interfaces</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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</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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const manager = new MediaTestManager;
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function testTracks(tracks, hasTrack, kind, src) {
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is(tracks.length, hasTrack ? 1 : 0, `Correct ${kind} track count for ${src}`);
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for (const track of tracks) {
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is(track.readyState, "live", `Track ${track.id} should still be live`);
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is(track.kind, kind, `Correct track kind for track ${track.id} of ${src}`);
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ok(/\{........-....-....-....-............\}/.test(track.id),
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`id ${track.id} for ${track.kind} track of ${src} has correct form`);
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}
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}
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async function startTest(test, token) {
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try {
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info(`Starting test of ${test.name}`);
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const element = document.createElement("video");
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element.token = token;
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manager.started(token);
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element.src = test.name;
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element.test = test;
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const stream = element.mozCaptureStreamUntilEnded();
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element.play();
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await new Promise(r => element.onloadedmetadata = r);
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testTracks(stream.getAudioTracks(), test.hasAudio, "audio", test.name);
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testTracks(stream.getVideoTracks(), test.hasVideo, "video", test.name);
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const tracks = stream.getTracks();
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await new Promise(r => element.onended = r);
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for (let i = 0; i < tracks.length; ++i) {
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await Promise.race(
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tracks.map(t => new Promise(r => t.onended = r))
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);
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await new Promise(r => stream.onremovetrack = r);
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}
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testTracks(stream.getAudioTracks(), false, "audio", test.name);
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testTracks(stream.getVideoTracks(), false, "video", test.name);
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} catch(e) {
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ok(false, `Caught error: ${e}`);
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} finally {
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manager.finished(token);
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}
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}
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manager.runTests(gTrackTests, 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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