forked from mirrors/gecko-dev
3274be9ff2
Backed out changeset 1b6bef229ce4 (bug 1860492) Backed out changeset 22a3235fe2dc (bug 1860492) Backed out changeset a5b2e4d12e44 (bug 1860492) Backed out changeset cbcb811ca382 (bug 1860492) Backed out changeset d6a999866f19 (bug 1860492) Backed out changeset 40cee82fa090 (bug 1860492) Backed out changeset eeec1917ab49 (bug 1860492) Backed out changeset cf1230802d5c (bug 1860492) Backed out changeset b34aacf0e966 (bug 1860492) Backed out changeset 45d137c795f1 (bug 1860492) Backed out changeset fb667be5932d (bug 1860492) Backed out changeset a6d22d73c8a5 (bug 1860492) Backed out changeset c8b6c53698f5 (bug 1860492)
79 lines
2.9 KiB
HTML
79 lines
2.9 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test that capturing a media element, then reloading and capturing again, works</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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<video id="v"></video>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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SimpleTest.waitForExplicitFinish();
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const v = document.getElementById('v');
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function dumpEvent(event) {
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const video = event.target;
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info(video.name + " GOT EVENT " + event.type +
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" currentTime=" + video.currentTime +
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" paused=" + video.paused +
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" ended=" + video.ended +
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" readyState=" + video.readyState);
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}
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const events = ["timeupdate", "seeking", "seeked", "ended", "playing", "pause"];
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for (let i = 0; i < events.length; ++i) {
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v.addEventListener(events[i], dumpEvent);
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}
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async function startTest(src) {
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v.preload = "metadata";
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v.src = src;
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await new Promise(r => v.onloadedmetadata = r);
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const s1 = v.mozCaptureStream();
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const tracks = s1.getTracks();
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is(tracks.length, 2, "Expected total tracks, s1, capture 1");
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is(s1.getAudioTracks().length, 1, "Expected audio tracks, s1, capture 1");
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is(s1.getVideoTracks().length, 1, "Expected video tracks, s1, capture 1");
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is(s1.getAudioTracks()[0].readyState, "live", "Live audio, s1, capture 1");
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is(s1.getVideoTracks()[0].readyState, "live", "Live video, s1, capture 1");
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v.src = null;
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for (let i = 0; i < tracks.length; ++i) {
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await Promise.race(tracks.map(t => new Promise(r => t.onended = r)));
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await new Promise(r => s1.onremovetrack = r);
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}
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is(s1.getTracks().length, 0, "Expected total tracks, s1, metadata 2");
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v.src = src;
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await new Promise(r => v.onloadedmetadata = r);
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is(s1.getTracks().length, 2, "Expected total tracks, s1, metadata 2");
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is(s1.getAudioTracks().length, 1, "Expected audio tracks, s1, metadata 2");
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is(s1.getVideoTracks().length, 1, "Expected video tracks, s1, metadata 2");
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is(s1.getAudioTracks()[0].readyState, "live", "Live audio, s1, metadata 2");
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is(s1.getVideoTracks()[0].readyState, "live", "Live video, s1, metadata 2");
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const s2 = v.mozCaptureStream();
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is(s1.getTracks().length, 2, "Expected total tracks remains, s1, capture 2");
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is(s2.getTracks().length, 2, "Expected total tracks, s2, capture 2");
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is(s2.getAudioTracks().length, 1, "Expected audio tracks, s2, capture 2");
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is(s2.getVideoTracks().length, 1, "Expected video tracks, s2, capture 2");
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is(s2.getAudioTracks()[0].readyState, "live", "Live audio, s2, capture 2");
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is(s2.getVideoTracks()[0].readyState, "live", "Live video, s2, capture 2");
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}
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(async function() {
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try {
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await startTest("short-video.ogv");
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} catch(e) {
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ok(false, `Caught error: ${e}${e.stack ? '\n' + e.stack : ''}`);
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} finally {
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SimpleTest.finish();
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}
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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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