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<!DOCTYPE html>
<html>
<head>
<title>The :unresolved pseudoclass matching with Document.querySelector()</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="The :unresolved pseudoclass must match all custom elements whose created callback has not yet been invoked">
<link rel="help" href="http://www.w3.org/TR/custom-elements/#unresolved-element-pseudoclass">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../../testcommon.js"></script>
</head>
<body>
<div id="log"></div>
<script>
test(function() {
var doc = newHTMLDocument();
doc.body.innerHTML = '<x-a></x-a>';
var customElement = doc.querySelector(':unresolved');
assert_not_equals(customElement, null,
'Unresolved custom element should be accessible by :unresolved');
assert_equals(customElement.localName, 'x-a',
'Custom element returned by Document.querySelector(\':unresolved\') should be x-a');
}, 'Test that unresolved custom element is accessible by Document.querySelector(\':unresolved\')');
test(function() {
var doc = newHTMLDocument();
doc.body.innerHTML = '<x-b></x-b>';
var customElement = doc.querySelector(':unresolved');
assert_not_equals(customElement, null,
'Unresolved custom element should be accessible by :unresolved');
assert_equals(customElement.localName, 'x-b',
'Custom element returned by Document.querySelector(\':unresolved\') should be x-b');
doc.registerElement('x-b');
customElement = doc.querySelector(':unresolved');
assert_equals(customElement, null,
'Registered custom element should not be accessible by :unresolved pseudoclass');
}, 'Test that registered custom element are not accessible by :unresolved');
test(function() {
var doc = newHTMLDocument();
doc.body.innerHTML = '<x-c></x-c><x-d></x-d>';
var customElement = doc.querySelector(':unresolved');
assert_not_equals(customElement, null,
'Unresolved custom element should be accessible by :unresolved pseudoclass');
assert_equals(customElement.localName, 'x-c',
'Custom element returned by Document.querySelector(\':unresolved\') should be x-c');
doc.registerElement('x-c');
customElement = doc.querySelector(':unresolved');
assert_not_equals(customElement, null,
'Unresolved custom elements should be accessible by :unresolved pseudoclass');
assert_equals(customElement.localName, 'x-d',
'Custom element returned by Document.querySelector(\':unresolved\') should be x-d');
}, 'If there are more than one unresolved custom element, all of them should be ' +
'accessible by :unresolved pseudoclass');
test(function() {
var doc = newHTMLDocument();
var customElement = doc.createElement('x-e');
doc.body.appendChild(customElement);
var queryResult = doc.querySelector(':unresolved');
assert_not_equals(queryResult, null,
'Unresolved custom element should be accessible by :unresolved');
assert_equals(queryResult.localName, 'x-e',
'Custom element returned by Document.querySelector(\':unresolved\') should be x-e');
}, 'Unresolved custom element, created via Document.createElement(), should be ' +
'accessible by Document.querySelector(\':unresolved\')');
test(function() {
var doc = newHTMLDocument();
doc.body.innerHTML = '<div><x-f></x-f><div>';
var customElement = doc.querySelector(':unresolved');
assert_not_equals(customElement, null,
'Unresolved custom element should be accessible by :unresolved');
assert_equals(customElement.localName, 'x-f',
'Custom element returned by Document.querySelector(\':unresolved\') should be x-f');
}, 'Unresolved custom element inside div element should be accessible by ' +
':unresolved pseudoclass');
test(function() {
var doc = newHTMLDocument();
doc.body.innerHTML = '<x-h><x-g></x-g></x-h>';
var customElement = doc.querySelector(':unresolved');
assert_not_equals(customElement, null,
'Unresolved custom element should be accessible by :unresolved pseudoclass');
assert_equals(customElement.localName, 'x-h',
'Custom element returned by Document.querySelector(\':unresolved\') ' +
'should be x-h');
doc.registerElement('x-h');
customElement = doc.querySelector(':unresolved');
assert_not_equals(customElement, null,
'Unresolved custom element should be accessible by :unresolved pseudoclass');
assert_equals(customElement.localName, 'x-g',
'Custom element returned by Document.querySelector(\':unresolved\') ' +
'should be x-g');
}, 'All unresolved custom element including nested ones should be accessible ' +
'by Document.querySelector(\':unresolved\')');
testInIFrame('../../resources/x-element.html', function(doc) {
var customElement = doc.querySelector(':unresolved');
assert_not_equals(customElement, null,
'Unresolved custom element should be accessible by :unresolved');
assert_equals(customElement.localName, 'x-element',
'Custom element returned by Document.querySelector(\':unresolved\') should be x-element');
}, 'Document.querySelector(): Unresolved custom element should be accessible by :unresolved ' +
'in loaded document');
test(function() {
var doc = newHTMLDocument();
HTML5_ELEMENTS.forEach(function(tagName) {
if (HTML5_DOCUMENT_ELEMENTS.indexOf(tagName) === -1) {
var obj = doc.createElement(tagName);
var name = 'x-i-' + tagName;
var id = 'x-i-' + tagName + '-id';
if (HTML5_TABLE_ELEMENTS.indexOf(tagName) !== -1) {
doc.body.innerHTML =
'<table>' +
'<' + tagName + ' id="' + id + '" is="' + name + '"></' + tagName + '>' +
'</table>';
} else {
doc.body.innerHTML =
'<' + tagName + ' id="' + id + '" is="' + name + '"></' + tagName + '>';
}
var customElement = doc.querySelector(':unresolved');
assert_not_equals(customElement, null,
'Unresolved custom element should be accessible by :unresolved pseudoclass');
assert_equals(customElement.id, id,
'ID of element returned by Document.querySelector(\':unresolved\') ' +
'should be ' + id);
var proto = Object.create(obj.constructor.prototype);
doc.registerElement(name, {prototype: proto, extends: tagName});
var customElement2 = doc.querySelector(':unresolved');
assert_equals(customElement2, null,
'Registered custom element should not be accessible by :unresolved pseudoclass');
}
});
}, 'Test that Document.querySelector(\':unresolved\') returns custom element, ' +
'extending HTML elements by IS attribute');
</script>
</body>
</html>
|
