gecko-dev/dom/tests/mochitest/pointerlock/file_doubleLock.html

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HTML

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=633602
-->
<head>
<title>Bug 633602 - file_doubleLockCallBack.html</title>
<script type="text/javascript"
src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript"
src="/tests/SimpleTest/EventUtils.js"></script>
<script type="application/javascript" src="pointerlock_utils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<style type="text/css">
#test-element { background-color: #94E01B; width:100px; height:100px; }
</style>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=633602">
Mozilla Bug 633602</a>
<div id="div"></div>
<pre id="test">
<script type="text/javascript">
/*
* Test for Bug 633602
* If element requests pointerlock on itself while in pointerlock state
* pointerlockchange event should be dispatched
*/
SimpleTest.waitForExplicitFinish();
var div = document.getElementById("div")
, numberOfLocks = 0;
function runTests () {
is(numberOfLocks, 2, "Requesting pointer lock on a locked element " +
"should dispatch pointerlockchange event");
}
document.addEventListener("pointerlockchange", function (e) {
if (document.pointerLockElement === div) {
if (numberOfLocks === 2) {
addFullscreenChangeContinuation("exit", function() {
runTests();
SimpleTest.finish();
});
document.exitFullscreen();
}
else {
numberOfLocks++;
div.requestPointerLock();
}
}
}, false);
function start() {
console.log('started');
addFullscreenChangeContinuation("enter", function() {
div.requestPointerLock();
});
div.requestFullscreen();
}
</script>
</pre>
</body>
</html>