forked from mirrors/gecko-dev
6a96b612b6
Backed out changeset 61a4022333fa (bug 1556854) Backed out changeset cfd809c63877 (bug 1556854) Backed out changeset 057cc9878594 (bug 1556854) Backed out changeset 0f02ff8a5c67 (bug 1556854) Backed out changeset 8719996c65b3 (bug 1556854)
77 lines
2.8 KiB
HTML
77 lines
2.8 KiB
HTML
<!DOCTYPE HTML>
|
|
<html>
|
|
<!--
|
|
https://bugzilla.mozilla.org/show_bug.cgi?id=1022913
|
|
-->
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<title>Test for Bug 1022913</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>
|
|
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1022913">Mozilla Bug 1022913</a>
|
|
<p id="display"></p>
|
|
<div id="content" style="display: none">
|
|
|
|
</div>
|
|
<pre id="test">
|
|
</pre>
|
|
<script type="application/javascript">
|
|
|
|
// Test that if we're doing a fastSeek() forwards that we don't end up
|
|
// seeking backwards. This can happen if the keyframe before the seek
|
|
// target is before the current playback position. We'd prefer to seek to
|
|
// the keyframe after the seek target in this case, but we don't implement
|
|
// this yet (bug 1026330).
|
|
var manager = new MediaTestManager;
|
|
|
|
var onSecondSeekComplete = function(event) {
|
|
var v = event.target;
|
|
v.removeEventListener("seeked", onSecondSeekComplete);
|
|
ok(v.currentTime >= v.firstSeekTarget, v.name + " seek never go backwards. time=" + v.currentTime + " firstSeekTarget=" + v.firstSeekTarget + " secondSeekTarget=" + v.secondSeekTarget);
|
|
manager.finished(v.token);
|
|
removeNodeAndSource(v);
|
|
};
|
|
|
|
var onFirstSeekComplete = function(event) {
|
|
var v = event.target;
|
|
v.removeEventListener("seeked", onFirstSeekComplete);
|
|
// Seek to 75% of the way between the start and the first keyframe
|
|
// using fastSeek. We then test that the currentTime doesn't drop back
|
|
// to the previous keyframe, currentTime should go forwards.
|
|
v.addEventListener("seeked", onSecondSeekComplete);
|
|
v.secondSeekTarget = v.keyframes[1] * 0.75;
|
|
v.fastSeek(v.secondSeekTarget);
|
|
}
|
|
|
|
var onLoadedMetadata = function(event) {
|
|
// Seek to the mid-point between the start and the first keyframe.
|
|
var v = event.target;
|
|
v.removeEventListener("loadedmetadata", onLoadedMetadata);
|
|
v.addEventListener("seeked", onFirstSeekComplete);
|
|
v.firstSeekTarget = v.keyframes[1] * 0.5;
|
|
v.currentTime = v.firstSeekTarget;
|
|
}
|
|
|
|
function startTest(test, token) {
|
|
manager.started(token);
|
|
v = document.createElement("video");
|
|
v.src = test.name;
|
|
v.name = test.name;
|
|
v.preload = "metadata";
|
|
v.token = token;
|
|
v.target = 0;
|
|
v.keyframes = test.keyframes;
|
|
v.keyframeIndex = 0;
|
|
ok(v.keyframes.length >= 2, v.name + " - video should have at least two sync points");
|
|
v.addEventListener("loadedmetadata", onLoadedMetadata);
|
|
document.body.appendChild(v);
|
|
}
|
|
|
|
manager.runTests(gFastSeekTests, startTest);
|
|
|
|
</script>
|
|
</body>
|
|
</html>
|