gecko/content/media/test/test_streams_element_capture_reset.html

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<!DOCTYPE HTML>
<html>
<head>
<title>Test that reloading and seeking in a media element that's being captured doesn't crash</title>
<script type="text/javascript" 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>
<video id="vout"></video>
<pre id="test">
<script class="testbody" type="text/javascript">
SimpleTest.waitForExplicitFinish();
var v = document.getElementById('v');
var vout = document.getElementById('vout');
var stream = v.mozCaptureStream();
vout.src = stream;
function dumpEvent(event) {
var detail;
if (event.type == "timeupdate") {
detail = " currentTime=" + event.target.currentTime;
} else {
detail = "";
}
dump("GOT EVENT " + event.type + detail + "\n");
}
var events = ["timeupdate", "seeking", "seeked", "ended", "playing", "pause"];
for (var i = 0; i < events.length; ++i) {
v.addEventListener(events[i], dumpEvent, false);
}
function startTest(test) {
var seekTime = test.duration/2;
function ended() {
ok(true, "Final ended after changing src");
SimpleTest.finish();
};
function timeupdateAfterSeek() {
if (v.currentTime < seekTime + 0.001)
return;
ok(true, "timeupdate after seek");
v.removeEventListener("timeupdate", timeupdateAfterSeek, false);
v.src = test.name + "?1";
v.play();
v.addEventListener("ended", ended, false);
};
function seeked() {
ok(true, "Finished seeking");
v.removeEventListener("seeked", seeked, false);
v.addEventListener("timeupdate", timeupdateAfterSeek, false);
};
function timeupdate() {
if (v.currentTime == 0)
return;
ok(true, "Initial timeupdate");
v.removeEventListener("timeupdate", timeupdate, false);
v.currentTime = seekTime;
v.addEventListener("seeked", seeked, false);
};
v.addEventListener("timeupdate", timeupdate, false);
v.src = test.name;
v.play();
vout.play();
}
var testVideo = getPlayableVideo(gSmallTests);
if (testVideo) {
startTest(testVideo);
} else {
todo(false, "No playable video");
}
</script>
</pre>
</body>
</html>