| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>Detached callback of a custom element should not be called if document has no 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> |
| <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}); |
| doc.body.innerHTML = '<x-a id="x-a"></x-a>'; |
| var customElement = doc.querySelector('#x-a'); |
| doc.body.removeChild(customElement); |
| |
| assert_equals(proto.detachedCallbackCalledCounter, 0, |
| 'Callback detached should not be called if the document has no browsing context'); |
| }, 'Test detached callback if custom element is created via innerHTML property. ' + |
| 'Document has no browsing context'); |
| |
| |
| test(function() { |
| var doc = newHTMLDocument(); |
| var proto = newHTMLElementPrototype(); |
| doc.body.innerHTML = '<x-b id="x-b"></x-b>'; |
| doc.registerElement('x-b', {prototype: proto}); |
| var customElement = doc.querySelector('#x-b'); |
| doc.body.removeChild(customElement); |
| |
| assert_equals(proto.detachedCallbackCalledCounter, 0, |
| 'Callback detached should not be called if the document has no browsing context'); |
| }, 'Test detached callback if custom element is via innerHTML property before ' + |
| 'registration of a custom element. Document has no browsing context'); |
| |
| |
| test(function() { |
| var doc = newHTMLDocument(); |
| doc.body.innerHTML = '<x-c id="x-c"></x-c>'; |
| var customElement = doc.querySelector('#x-c'); |
| |
| var proto = newHTMLElementPrototype(); |
| customElement.constructor.prototype = proto; |
| doc.body.removeChild(customElement); |
| |
| assert_equals(proto.detachedCallbackCalledCounter, 0, |
| 'Callback detached should not be called if the document has no browsing context'); |
| }, 'Test detached callback if custom element is unregistered. ' + |
| 'Document has no browsing context'); |
| |
| |
| test(function() { |
| var doc = newHTMLDocument(); |
| var proto = newHTMLElementPrototype(); |
| |
| doc.registerElement('x-d', {prototype: proto}); |
| doc.body.innerHTML = '<x-d id="x-d"></x-d>'; |
| doc.body.innerHTML = ''; |
| |
| assert_equals(proto.detachedCallbackCalledCounter, 0, |
| 'Callback detached should not be called if the document has no browsing context'); |
| }, 'Test detached callback if removing custom element via innerHTML property. ' + |
| 'Document has no browsing context'); |
| |
| |
| test(function() { |
| var doc = newHTMLDocument(); |
| var proto = newHTMLElementPrototype(); |
| |
| doc.registerElement('x-e', {prototype: proto}); |
| doc.body.innerHTML = '<div id="customParent"><x-e id="x-e"></x-e></div>'; |
| var parent = doc.querySelector('#customParent'); |
| doc.body.removeChild(parent); |
| |
| assert_equals(proto.detachedCallbackCalledCounter, 0, |
| 'Callback detached should not be called if the document has no browsing context'); |
| }, 'Test detached callback if removing perent of custom element. ' + |
| 'Document has no browsing context'); |
| |
| |
| test(function() { |
| var doc = newHTMLDocument(); |
| var proto = newHTMLElementPrototype(); |
| |
| doc.registerElement('x-f', {prototype: proto}); |
| doc.body.innerHTML = '<div><x-f id="x-f"></x-f></div>'; |
| doc.body.innerHTML = ''; |
| |
| assert_equals(proto.detachedCallbackCalledCounter, 0, |
| 'Callback detached should not be called if the document has no browsing context'); |
| }, 'Test detached callback if removing perent of custom element via innerHTML property. ' + |
| 'Document has no browsing context'); |
| |
| |
| var loseBrowsingContextTest = async_test('Test detached callback is not called ' + |
| 'if document lose browsing context and custom element is removed'); |
| |
| loseBrowsingContextTest.step(function() { |
| var iframe = newIFrame('../../resources/x-element.html'); |
| iframe.onload = loseBrowsingContextTest.step_func(function(){ |
| var doc = iframe.contentDocument; |
| var proto = newHTMLElementPrototype(); |
| doc.registerElement('x-element', {prototype: proto}); |
| |
| var customElement = doc.querySelector('#x-element'); |
| iframe.remove(); |
| customElement.remove(); |
| |
| assert_equals(proto.detachedCallbackCalledCounter, 0, |
| 'Callback detached should not be called if the document has no browsing context'); |
| loseBrowsingContextTest.done(); |
| }); |
| }); |
| |
| |
| var navigateTest = async_test('Test detached callback is not called, ' + |
| 'if document\'s window is navigated to another document and custom element is removed'); |
| |
| navigateTest.step(function() { |
| var iframe = newIFrame('../../resources/x-element.html'); |
| iframe.onload = navigateTest.step_func(function() { |
| var doc = iframe.contentDocument; |
| var proto = newHTMLElementPrototype(); |
| doc.registerElement('x-element', {prototype: proto}); |
| customElement = doc.querySelector('#x-element'); |
| |
| iframe.onload = navigateTest.step_func(function() { |
| customElement.remove(); |
| assert_equals(proto.detachedCallbackCalledCounter, 0, |
| 'Callback detached should not be called ' + |
| 'if the document has no browsing context'); |
| navigateTest.done(); |
| iframe.remove(); |
| }); |
| iframe.src = '../../resources/blank.html'; |
| }); |
| }); |
| </script> |
| </body> |
| </html> |