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Bug 1544650 - Add mochitest. r=padenot 

Differential Revision: https://phabricator.services.mozilla.com/D28472

--HG--
extra : moz-landing-system : lando
This commit is contained in:
Andreas Pehrson 2019-04-23 16:46:45 +00:00
Родитель eb97aaa88b
Коммит eaf1537b05
2 изменённых файлов: 78 добавлений и 0 удалений
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3
dom/media/test/mochitest.ini
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@ -1183,6 +1183,9 @@ tags=msg capturestream
[test_streams_element_capture_reset.html]
skip-if = toolkit == 'android' # android(bug 1232305)
tags=msg capturestream
[test_streams_element_capture_twice.html]
skip-if = toolkit == 'android' # android(bug 1232305)
tags=msg capturestream
[test_streams_gc.html]
skip-if = android_version == '17' || (android_version == '19' && debug) # android(bug 1232305)
tags=msg capturestream

75
dom/media/test/test_streams_element_capture_twice.html Normal file
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@ -0,0 +1,75 @@
<!DOCTYPE HTML>
<html>
<head>
<title>Test that capturing a media element, then reloading and capturing again, works</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
<script type="text/javascript" src="manifest.js"></script>
</head>
<body>
<video id="v"></video>
<pre id="test">
<script class="testbody" type="text/javascript">
SimpleTest.waitForExplicitFinish();
let v = document.getElementById('v');
function dumpEvent(event) {
let v = event.target;
info(v.name + " GOT EVENT " + event.type +
" currentTime=" + v.currentTime +
" paused=" + v.paused +
" ended=" + v.ended +
" readyState=" + v.readyState);
}
let events = ["timeupdate", "seeking", "seeked", "ended", "playing", "pause"];
for (let i = 0; i < events.length; ++i) {
v.addEventListener(events[i], dumpEvent);
}
async function startTest(src) {
v.preload = "metadata";
v.src = src;
await new Promise(r => v.onloadedmetadata = r);
let s1 = v.mozCaptureStream();
is(s1.getTracks().length, 2, "Expected total tracks, s1, capture 1");
is(s1.getAudioTracks().length, 1, "Expected audio tracks, s1, capture 1");
is(s1.getVideoTracks().length, 1, "Expected video tracks, s1, capture 1");
is(s1.getAudioTracks()[0].readyState, "live", "Live audio, s1, capture 1");
is(s1.getVideoTracks()[0].readyState, "live", "Live video, s1, capture 1");
v.src = null;
v.src = src;
await new Promise(r => v.onloadedmetadata = r);
is(s1.getTracks().length, 4, "Expected total tracks, s1, metadata 2");
is(s1.getAudioTracks().length, 2, "Expected audio tracks, s1, metadata 2");
is(s1.getVideoTracks().length, 2, "Expected video tracks, s1, metadata 2");
is(s1.getAudioTracks()[0].readyState, "ended", "Ended audio, s1, metadata 2");
is(s1.getAudioTracks()[1].readyState, "live", "Live audio, s1, metadata 2");
is(s1.getVideoTracks()[0].readyState, "ended", "Ended video, s1, metadata 2");
is(s1.getVideoTracks()[1].readyState, "live", "Live video, s1, metadata 2");
let s2 = v.mozCaptureStream();
is(s1.getTracks().length, 4, "Expected total tracks remains, s1, capture 2");
is(s2.getTracks().length, 2, "Expected total tracks, s2, capture 2");
is(s2.getAudioTracks().length, 1, "Expected audio tracks, s2, capture 2");
is(s2.getVideoTracks().length, 1, "Expected video tracks, s2, capture 2");
is(s2.getAudioTracks()[0].readyState, "live", "Live audio, s2, capture 2");
is(s2.getVideoTracks()[0].readyState, "live", "Live video, s2, capture 2");
}
(async function() {
try {
await startTest("short-video.ogv");
} catch(e) {
ok(false, `Caught error: ${e}${e.stack ? '\n' + e.stack : ''}`);
} finally {
SimpleTest.finish();
}
})();
</script>
</pre>
</body>
</html>