gecko/content/media/test/test_timeupdate_small_files.html

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HTML

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=495319
-->
<head>
<title>Bug 495319 - playing back small audio files should fire timeupdate</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>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=495319">Mozilla Bug 495319</a>
<pre id="test">
<script class="testbody" type="text/javascript">
var manager = new MediaTestManager;
function timeupdate(e) {
var v = e.target;
v._timeupdateCount++;
ok(v.gotEnded == 0, v._name + " - shouldn't get timeupdate after ended");
}
function ended(e) {
var v = e.target;
++v.gotEnded;
ok(v._timeupdateCount > 0, v._name + " - should see at least one timeupdate: " + v.currentTime);
v._finished = true;
// Finish the test after 500ms. We shouldn't receive any timeupdate events
// after the ended event, so this gives time for any pending timeupdate events
// to fire so we can ensure we don't regress behaviour.
setTimeout(
function() {
// Remove the event listeners before removing the video from the document.
// We should receive a timeupdate and pause event when we remove the element
// from the document (as the element is specified to behave as if pause() was
// invoked when it's removed from a document), and we don't want those
// confusing the test results.
v.removeEventListener("ended", ended, false);
v.removeEventListener("timeupdate", timeupdate, false);
v.removeEventListener("timeupdate", logEvent, false);
v.removeEventListener("pause", logEvent, false);
v.removeEventListener("stalled", logEvent, false);
v.parentNode.removeChild(v);
manager.finished(v.token);
},
500);
}
var eventsToLog = ["play", "canplay", "canplaythrough", "loadstart", "loadedmetadata",
"loadeddata", "playing", "progress", "timeupdate", "ended", "suspend", "error", "stalled", "emptied", "abort",
"waiting", "pause"];
function logEvent(event) {
if (event.target.gotEnded > (event.type == "ended" ? 1 : 0)) {
if (event.target.currentSrc.slice(-9) == "seek.webm" && event.type == "stalled") {
todo(false, event.target.currentSrc + " got unexpected stalled after ended (bug 760770)");
} else {
ok(false, event.target.currentSrc + " got unexpected " + event.type + " after ended");
}
} else {
info(event.target.currentSrc + " got " + event.type);
}
}
function startTest(test, token) {
var type = getMajorMimeType(test.type);
var v = document.createElement(type);
v.token = token;
manager.started(token);
v.src = test.name;
v._name = test.name;
v._timeupdateCount = 0;
v._finished = false;
v.gotEnded = 0;
v.autoplay = true;
v.addEventListener("ended", ended, false);
v.addEventListener("timeupdate", timeupdate, false);
for (var i = 0; i < eventsToLog.length; ++i) {
v.addEventListener(eventsToLog[i], logEvent, false);
}
document.body.appendChild(v);
}
manager.runTests(gSmallTests, startTest);
</script>
</pre>
</body>
</html>