| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>Created callback of a custom element should be invoked after custom element instance is created and its definition is registered</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="CREATED callback is invoked after custom element instance is created and its definition is registered"> |
| <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}); |
| assert_equals(proto.createdCallbackCalledCounter, 0, |
| 'Callback created should not be called before element instance was created'); |
| var customElement = new GeneratedConstructor(); |
| assert_equals(proto.createdCallbackCalledCounter, 1, |
| 'Callback created should be called after element instance was created'); |
| }, 'Test created callback when custom element is created by constructor'); |
| |
| |
| test(function() { |
| var doc = newHTMLDocument(); |
| var proto = newHTMLElementPrototype(); |
| doc.registerElement('x-b', {prototype: proto}); |
| assert_equals(proto.createdCallbackCalledCounter, 0, |
| 'Callback created should not be called before element instance was created'); |
| doc.body.innerHTML = '<x-b></x-b>'; |
| assert_equals(proto.createdCallbackCalledCounter, 1, |
| 'Callback created should be called after element instance was created'); |
| }, 'Test created callback when custom element is created in HTML'); |
| |
| |
| test(function() { |
| var doc = newHTMLDocument(); |
| var proto = newHTMLElementPrototype(); |
| doc.registerElement('x-c', {prototype: proto}); |
| assert_equals(proto.createdCallbackCalledCounter, 0, |
| 'Callback created should not be called before element instance was created'); |
| doc.body.innerHTML = '<div><x-c></x-c></div>'; |
| assert_equals(proto.createdCallbackCalledCounter, 1, |
| 'Callback created should be called after element instance was created'); |
| }, 'Test created callback when custom element is created in HTML as descendant of ' + |
| 'another element'); |
| |
| |
| test(function() { |
| var doc = newHTMLDocument(); |
| var proto = newHTMLElementPrototype(); |
| doc.registerElement('x-d', {prototype: proto}); |
| assert_equals(proto.createdCallbackCalledCounter, 0, |
| 'Callback created should not be called before element instance was created'); |
| var customElement = doc.createElement('x-d'); |
| assert_equals(proto.createdCallbackCalledCounter, 1, |
| 'Callback created should be called after element instance was created'); |
| }, 'Test created callback when custom element is created by createElement'); |
| |
| |
| test(function() { |
| var doc = newHTMLDocument(); |
| var proto = newHTMLElementPrototype(); |
| |
| doc.body.innerHTML = '<x-e></x-e>'; |
| doc.registerElement('x-e', {prototype: proto}); |
| assert_equals(proto.createdCallbackCalledCounter, 1, |
| 'Callback created should be called after element instance was created'); |
| }, 'Test created callback when custom element is created in HTML before ' + |
| 'registration of a custom element'); |
| |
| |
| test(function() { |
| var doc = newHTMLDocument(); |
| var proto = newHTMLElementPrototype(); |
| doc.registerElement('x-f', {prototype: proto}); |
| doc.body.innerHTML = '<x-f-unresolved id="x-f-unresolved"></x-f-unresolved>'; |
| assert_equals(proto.createdCallbackCalledCounter, 0, |
| 'Callback created should not be called if custom element is unresolved'); |
| |
| var customElement = doc.querySelector('#x-f-unresolved'); |
| customElement.constructor.prototype = proto; |
| assert_equals(proto.createdCallbackCalledCounter, 0, |
| 'Created callback should not be called if custom element is unresolved'); |
| }, 'Test created callback if custom element is unresolved.'); |
| |
| |
| testInIFrame('../../resources/x-element.html', function(doc) { |
| var proto = newHTMLElementPrototype(); |
| doc.registerElement('x-element', {prototype: proto}); |
| assert_equals(proto.createdCallbackCalledCounter, 1, 'Callback created should be called'); |
| }, 'Test created callback is called after custom element is created and registered. ' + |
| 'Document has browsing context'); |
| |
| |
| testInIFrame('../../resources/register-and-create-custom-element.html', function(doc) { |
| assert_equals(doc.querySelector('#log').textContent, 'Created callback was called', |
| 'Callback created should be called'); |
| }, 'Test created callback is called after custom element is registered and created. ' + |
| 'Document has browsing context'); |
| |
| |
| test(function() { |
| var doc = newHTMLDocument(); |
| var proto = newHTMLElementPrototype(); |
| var customElement = doc.createElement('x-g'); |
| |
| doc.registerElement('x-g', {prototype: proto}); |
| assert_equals(proto.createdCallbackCalledCounter, 1, |
| 'Callback created should be called after registration of custom element'); |
| }, 'Test created callback when custom element is created by createElement '+ |
| 'before registration of a custom element'); |
| |
| |
| test(function(){ |
| var doc = newHTMLDocument(); |
| var proto = newHTMLElementPrototype(); |
| var GeneratedConstructor = doc.registerElement('x-h', {prototype: proto}); |
| |
| var customElement1 = new GeneratedConstructor(); |
| assert_equals(proto.createdCallbackCalledCounter, 1, 'Callback created should be called'); |
| |
| var customElement2 = doc.createElement('x-h'); |
| assert_equals(proto.createdCallbackCalledCounter, 2, |
| 'Callback created should be called after element instance was created'); |
| |
| doc.body.innerHTML = '<x-h></x-h>'; |
| assert_equals(proto.createdCallbackCalledCounter, 3, |
| 'Callback created should be called after element instance was created'); |
| |
| doc.body.innerHTML = '<div><x-h></x-h></div>'; |
| assert_equals(proto.createdCallbackCalledCounter, 4, |
| 'Callback created should be called after element instance was created'); |
| }, 'Test created callback. Create several custom elements using different ways'); |
| |
| |
| testInIFrame('../../resources/x-element.html', function(doc) { |
| var proto = newHTMLElementPrototype(); |
| |
| var GeneratedConstructor = doc.registerElement('x-element', {prototype: proto}); |
| assert_equals(proto.createdCallbackCalledCounter, 1, |
| 'Callback created should be called for custom element in loaded document'); |
| |
| var customElement2 = new GeneratedConstructor(); |
| assert_equals(proto.createdCallbackCalledCounter, 2, |
| 'Callback created should be called after element instance was created'); |
| |
| var customElement3 = doc.createElement('x-element'); |
| assert_equals(proto.createdCallbackCalledCounter, 3, |
| 'Callback created should be called after element instance was created'); |
| |
| doc.body.innerHTML = '<x-element></x-element>'; |
| assert_equals(proto.createdCallbackCalledCounter, 4, |
| 'Callback created should be called after element instance was created'); |
| |
| doc.body.innerHTML = '<div><x-element></x-element></div>'; |
| assert_equals(proto.createdCallbackCalledCounter, 5, |
| 'Callback created should be called after element instance was created'); |
| }, 'Test created callback. Create several custom elements using different ways. ' + |
| 'Document has browsing context'); |
| </script> |
| </body> |
| </html> |
