49 lines
1.5 KiB
HTML
49 lines
1.5 KiB
HTML
<!DOCTYPE HTML>
|
|
<html>
|
|
<!--
|
|
https://bugzilla.mozilla.org/show_bug.cgi?id=783129
|
|
-->
|
|
<head>
|
|
<title>Test for document.registerElement lifecycle callback</title>
|
|
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
|
|
<script>
|
|
var p = Object.create(HTMLElement.prototype);
|
|
|
|
var createdCallbackCallCount = 0;
|
|
|
|
// By the time the base element queue is processed via the microtask,
|
|
// both x-hello elements should be in the document.
|
|
p.createdCallback = function() {
|
|
var one = document.getElementById("one");
|
|
var two = document.getElementById("two");
|
|
isnot(one, null, "First x-hello element should be in the tree.");
|
|
isnot(two, null, "Second x-hello element should be in the tree.");
|
|
createdCallbackCallCount++;
|
|
if (createdCallbackCallCount == 2) {
|
|
SimpleTest.finish();
|
|
}
|
|
|
|
if (createdCallbackCallCount > 2) {
|
|
ok(false, "Created callback called too much.");
|
|
}
|
|
};
|
|
|
|
p.attributeChangedCallback = function(name, oldValue, newValue) {
|
|
ok(false, "Attribute changed callback should not be called because callbacks should not be queued until created callback invoked.");
|
|
};
|
|
|
|
document.registerElement("x-hello", { prototype: p });
|
|
|
|
SimpleTest.waitForExplicitFinish();
|
|
</script>
|
|
</head>
|
|
<body>
|
|
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=783129">Bug 783129</a>
|
|
<x-hello id="one"></x-hello>
|
|
<x-hello id="two"></x-hello>
|
|
<script>
|
|
</script>
|
|
</body>
|
|
</html>
|