| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>Attached callback of a custom element should be called </title> |
| <meta name="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru"> |
| <meta name="assert" content="attached callback ... must be enqueued whenever custom element is inserted into a 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> |
| <link rel="stylesheet" href="/resources/testharness.css"> |
| </head> |
| <body> |
| <div id="log"></div> |
| <script> |
| test(function() { |
| var doc = newHTMLDocument(); |
| var proto = newHTMLElementPrototype(); |
| var GeneratedConstructor = doc.registerElement('x-a', {prototype: proto}); |
| var customElement = new GeneratedConstructor(); |
| assert_equals(proto.attachedCallbackCalledCounter, 0, 'Callback attached ' + |
| 'should not be called in documents that do not have a browsing context'); |
| }, 'Test attached callback if custom element is instantiated via constructor. ' + |
| 'Document has no browsing context'); |
| |
| |
| test(function() { |
| var doc = newHTMLDocument(); |
| var proto = newHTMLElementPrototype(); |
| doc.registerElement('x-b', {prototype: proto}); |
| doc.body.innerHTML = '<x-b></x-b>'; |
| assert_equals(proto.attachedCallbackCalledCounter, 0, 'Callback attached ' + |
| 'should not be called in documents that do not have a browsing context'); |
| }, 'Test attached callback if custom element is created via innerHTML property. ' + |
| 'Document has no browsing context'); |
| |
| |
| test(function() { |
| var doc = newHTMLDocument(); |
| doc.body.innerHTML = '<x-c></x-c>'; |
| var proto = newHTMLElementPrototype(); |
| doc.registerElement('x-c', {prototype: proto}); |
| assert_equals(proto.attachedCallbackCalledCounter, 0, 'Callback attached ' + |
| 'should not be called in documents that do not have a browsing context'); |
| }, 'Test attached callback if custom element is created via innerHTML property before ' + |
| 'registration. Document has no browsing context'); |
| |
| |
| test(function() { |
| var doc = newHTMLDocument(); |
| doc.body.innerHTML = '<x-d id="x-d"></x-d>'; |
| var customElement = doc.querySelector('#x-d'); |
| |
| var proto = newHTMLElementPrototype(); |
| var GeneratedConstructor = doc.registerElement('x-d', {prototype: proto}); |
| |
| customElement.constructor.prototype = proto; |
| assert_equals(proto.attachedCallbackCalledCounter, 0, 'Callback attached should ' + |
| 'not be called for unregistered custom element in document without browsing context'); |
| }, 'Test attached callback if custom element is unregistered'); |
| |
| |
| testInIFrame('../../resources/x-element.html', function(doc) { |
| var proto = newHTMLElementPrototype(); |
| doc.registerElement('x-element', {prototype: proto}); |
| assert_equals(proto.attachedCallbackCalledCounter, 1, 'Callback attached should be ' + |
| 'called in documents with browsing context'); |
| }, 'Test attached callback. Document has browsing context'); |
| |
| |
| testInIFrame('../../resources/blank.html', function(doc) { |
| var proto = newHTMLElementPrototype(); |
| doc.registerElement('x-element', {prototype: proto}); |
| |
| var x = doc.createElement('x-element'); |
| assert_equals(proto.attachedCallbackCalledCounter, 0, 'Callback attached should not ' + |
| 'be called before element is added to document with browsing context'); |
| |
| doc.body.appendChild(x); |
| assert_equals(proto.attachedCallbackCalledCounter, 1, 'Callback attached should be called ' + |
| 'in documents with browsing context'); |
| }, 'Test attached callback. Registered element is created via document.createElement(). ' + |
| 'Document has browsing context'); |
| |
| |
| testInIFrame('../../resources/blank.html', function(doc) { |
| var x = doc.createElement('x-element'); |
| doc.body.appendChild(x); |
| var proto = newHTMLElementPrototype(); |
| doc.registerElement('x-element', {prototype: proto}); |
| assert_equals(proto.attachedCallbackCalledCounter, 1, 'Callback attached should ' + |
| 'be called in documents with browsing context'); |
| }, 'Test attached callback. Unregistered element is created via document.createElement(). ' + |
| 'Document has browsing context'); |
| |
| |
| testInIFrame('../../resources/blank.html', function(doc) { |
| var proto = newHTMLElementPrototype(); |
| doc.registerElement('x-element', {prototype: proto}); |
| doc.body.innerHTML = '<x-element></x-element>'; |
| assert_equals(proto.attachedCallbackCalledCounter, 1, 'Callback attached should ' + |
| 'be called in documents with browsing context'); |
| }, 'Test attached callback. Registered element is created via innerHTML property. ' + |
| 'Document has browsing context'); |
| |
| |
| testInIFrame('../../resources/blank.html', function(doc) { |
| doc.body.innerHTML = '<x-element></x-element>'; |
| var proto = newHTMLElementPrototype(); |
| doc.registerElement('x-element', {prototype: proto}); |
| assert_equals(proto.attachedCallbackCalledCounter, 1, 'Callback attached should ' + |
| 'be called in documents with browsing context'); |
| }, 'Test attached callback. Unresolved element is created via innerHTML property. ' + |
| 'Document has browsing context'); |
| </script> |
| </body> |
| </html> |