| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>Test detached callback of a custom element when moving custom element between different documents</title> |
| <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> |
| <link rel="stylesheet" href="/resources/testharness.css"> |
| </head> |
| <body> |
| <div id="log"></div> |
| <script> |
| test(function() { |
| var doc = newHTMLDocument(); |
| var proto = newHTMLElementPrototype(); |
| doc.registerElement('x-a', {prototype: proto}); |
| |
| var customElement = doc.createElement('x-a'); |
| doc.body.appendChild(customElement); |
| |
| var divElement = doc.createElement('div'); |
| doc.body.appendChild(divElement); |
| divElement.appendChild(customElement); |
| |
| assert_equals(proto.detachedCallbackCalledCounter, 0, |
| 'Callback detached should not be called in document without a browsing context'); |
| }, 'Test detached callback is not called if moving custom element inside document ' + |
| 'without browsing context'); |
| |
| |
| testInIFrame('../../resources/blank.html', function(docWithBrowsingContext) { |
| var docNoBrowsingContext = newHTMLDocument(); |
| var proto1 = newHTMLElementPrototype(); |
| docNoBrowsingContext.registerElement('x-b', {prototype: proto1}); |
| |
| var customElement = docNoBrowsingContext.createElement('x-b'); |
| docNoBrowsingContext.body.appendChild(customElement); |
| var proto2 = newHTMLElementPrototype(); |
| docWithBrowsingContext.registerElement('x-b', {prototype: proto2}); |
| docWithBrowsingContext.body.appendChild(customElement); |
| |
| assert_equals(proto1.detachedCallbackCalledCounter, 0, |
| 'Callback detached should not be called in document without browsing context'); |
| assert_equals(proto2.detachedCallbackCalledCounter, 0, |
| 'Callback detached, defined in receiving document, should not be called'); |
| }, 'Test detached callback is not called if moving custom element from ' + |
| 'document without browsing context to document with browsing context'); |
| |
| |
| testInIFrame('../../resources/blank.html', function(docWithBrowsingContext) { |
| var proto1 = newHTMLElementPrototype(); |
| docWithBrowsingContext.registerElement('x-c', {prototype: proto1}); |
| |
| var customElement = docWithBrowsingContext.createElement('x-c'); |
| docWithBrowsingContext.body.appendChild(customElement); |
| |
| var docNoBrowsingContext = newHTMLDocument(); |
| var proto2 = newHTMLElementPrototype(); |
| docNoBrowsingContext.registerElement('x-c', {prototype: proto2}); |
| docNoBrowsingContext.body.appendChild(customElement); |
| assert_equals(proto1.detachedCallbackCalledCounter, 1, |
| 'Callback detached should be called in documents with browsing context'); |
| assert_equals(proto2.detachedCallbackCalledCounter, 0, |
| 'Callback detached, defined in receiving document, should not be called'); |
| }, 'Test detached callback if moving custom element from ' + |
| 'document with browsing context to document without browsing context'); |
| |
| |
| testInIFrame('../../resources/blank.html', function(doc) { |
| var proto = newHTMLElementPrototype(); |
| doc.registerElement('x-d', {prototype: proto}); |
| |
| var customElement = doc.createElement('x-d'); |
| doc.body.appendChild(customElement); |
| var divElement = doc.createElement('div'); |
| doc.body.appendChild(divElement); |
| divElement.appendChild(customElement); |
| assert_equals(proto.detachedCallbackCalledCounter, 1, |
| 'Callback detached should be called in documents with browsing context'); |
| }, 'Test detached callback if moving custom element inside document ' + |
| 'with browsing context'); |
| |
| |
| var moveTest = async_test('Test detached callback if moving custom element from ' + |
| 'document with browsing context to document with browsing context'); |
| |
| moveTest.step(function() { |
| var iframe1 = newIFrame('../../resources/blank.html'); |
| iframe1.onload = moveTest.step_func(function() { |
| var doc1 = iframe1.contentDocument; |
| |
| // register custom element type |
| var proto1 = newHTMLElementPrototype(); |
| doc1.registerElement('x-e', {prototype: proto1}); |
| |
| // create custom element |
| var customElement = doc1.createElement('x-e'); |
| doc1.body.appendChild(customElement); |
| assert_equals(proto1.detachedCallbackCalledCounter, 0, |
| 'Callback detached should not be called when element is created'); |
| |
| // create second iframe |
| var iframe2 = newIFrame('../../resources/x-element.html'); |
| iframe2.onload = moveTest.step_func(function() { |
| var doc2 = iframe2.contentDocument; |
| |
| // register custom element type |
| var proto2 = newHTMLElementPrototype(); |
| doc2.registerElement('x-e', {prototype: proto2}); |
| |
| // move element |
| doc2.body.appendChild(customElement); |
| assert_equals(proto1.detachedCallbackCalledCounter, 1, |
| 'Callback detached should be called in documents with browsing context'); |
| assert_equals(proto2.detachedCallbackCalledCounter, 0, |
| 'Callback detached, defined in receiving document, should not be called'); |
| |
| // test clean up |
| iframe1.remove(); |
| iframe2.remove(); |
| moveTest.done(); |
| }); |
| |
| }); |
| }); |
| </script> |
| </body> |
| </html> |
