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<!DOCTYPE html>
<html>
<head>
<title>Detached callback of a custom element should be called if document has browsing context</title>
<meta name="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru">
<meta name="author" title="Aleksei Yu. Semenov" href="mailto:a.semenov@unipro.ru">
<meta name="assert" content="detached callback ... must be enqueued whenever custom element is removed from the document and this document has a browsing context.">
<link rel="help" href="http://www.w3.org/TR/custom-elements/#types-of-callbacks">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../../testcommon.js"></script>
</head>
<body>
<div id="log"></div>
<script>
testInIFrame('../../resources/x-element.html', function(doc) {
var proto = newHTMLElementPrototype();
doc.registerElement('x-element', {prototype: proto});
var customElement = doc.querySelector('#x-element');
doc.body.removeChild(customElement);
assert_equals(proto.detachedCallbackCalledCounter, 1, 'Callback detached should be ' +
'called if custom element is removed from the document with browsing context');
}, 'Test detached callback is called if custom element is removed by method removeChild() ' +
'from document with browsing context');
testInIFrame('../../resources/blank.html', function(doc) {
doc.body.innerHTML = '<div id="x-a-parent"><x-a id="x-a"></x-a></div>';
var proto = newHTMLElementPrototype();
doc.registerElement('x-a', {prototype: proto});
var div = doc.querySelector('#x-a-parent');
doc.body.removeChild(div);
assert_equals(proto.detachedCallbackCalledCounter, 1, 'Callback detached should be ' +
'called if custom element is removed from the document with browsing context');
}, 'Test detached callback is called if ancestor node of custom element ' +
'is removed by method removeChild() from document with browsing context');
testInIFrame('../../resources/x-element.html', function(doc) {
var proto = newHTMLElementPrototype();
doc.registerElement('x-element', {prototype: proto});
var customElement = doc.querySelector('#x-element');
var div = doc.createElement('div');
doc.body.replaceChild(div, customElement);
assert_equals(proto.detachedCallbackCalledCounter, 1, 'Callback detached should be ' +
'called if custom element is removed from the document with browsing context');
}, 'Test detached callback is called if custom element is removed by method replaceChild() ' +
'from document with browsing context');
testInIFrame('../../resources/blank.html', function(doc) {
var proto = newHTMLElementPrototype();
doc.registerElement('x-b', {prototype: proto});
doc.body.innerHTML = '<div id="x-b-parent"><x-b id="x-b"></x-b></div>';
var parent = doc.querySelector('#x-b-parent');
var replacement = doc.createElement('div');
doc.body.replaceChild(replacement, parent);
assert_equals(proto.detachedCallbackCalledCounter, 1, 'Callback detached should be ' +
'called if custom element is removed from the document with browsing context');
}, 'Test detached callback is called if ancestor node of custom element ' +
'is removed by method replaceChild() from document with browsing context');
testInIFrame('../../resources/x-element.html', function(doc) {
var proto = newHTMLElementPrototype();
doc.registerElement('x-element', {prototype: proto});
doc.body.innerHTML = '';
assert_equals(proto.detachedCallbackCalledCounter, 1, 'Callback detached should be ' +
'called if custom element is removed from the document with browsing context');
}, 'Test detached callback is called after changing custom element direct parent ' +
'innerHTML property in the document with browsing context');
testInIFrame('../../resources/blank.html', function(doc) {
doc.body.innerHTML = '<div><x-c></x-c></div>';
var proto = newHTMLElementPrototype();
doc.registerElement('x-c', {prototype: proto});
doc.body.innerHTML = '';
assert_equals(proto.detachedCallbackCalledCounter, 1, 'Callback detached should be ' +
'called if custom element is removed from the document with browsing context');
}, 'Test detached callback is called after changing custom element ancestor ' +
'innerHTML property in the document with browsing context');
</script>
</body>
</html>
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