src/third_party/web_platform_tests/custom-elements/custom-element-lifecycle/types-of-callbacks/detached-callback-no-browsing-context-test.html - cobalt - Git at Google

 <!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>
	<!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>