| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>HTML Templates: Content attribute of template element is read-only</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="Content attribute of template element is read-only"> |
| <link rel="help" href="http://www.w3.org/TR/2013/WD-html-templates-20130214/#template-element"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src='/html/resources/common.js'></script> |
| </head> |
| <body> |
| <div id="log"></div> |
| <script type="text/javascript"> |
| |
| test(function() { |
| var doc = newHTMLDocument(); |
| var template = doc.createElement('template'); |
| |
| assert_readonly(template, 'content', |
| 'Content attribute of template element should be read-only'); |
| |
| }, 'Content attribute of template element is read-only. ' + |
| 'Test empty template'); |
| |
| |
| test(function() { |
| var doc = newHTMLDocument(); |
| var template = doc.createElement('template'); |
| var el1 = doc.createElement('div'); |
| var el2 = doc.createElement('span'); |
| el1.appendChild(el2); |
| |
| template.content.appendChild(el1); |
| |
| assert_readonly(template, 'content', |
| 'Content attribute of template element should be read-only'); |
| |
| }, 'Content attribute of template element is read-only. ' + |
| 'Test not empty template populated by appendchild()'); |
| |
| |
| test(function() { |
| var doc = newHTMLDocument(); |
| doc.body.innerHTML = '<template>Text<div>DIV</div></template>'; |
| |
| var template = doc.querySelector('template'); |
| |
| assert_readonly(template, 'content', |
| 'Content attribute of template element should be read-only'); |
| |
| }, 'Content attribute of template element is read-only. ' + |
| 'Test not empty template populated by innerHTML'); |
| |
| |
| test(function() { |
| var doc = newHTMLDocument(); |
| doc.body.innerHTML = '<template id="template1" content="Some text as a content"></template>'; |
| |
| var template = doc.querySelector('#template1'); |
| |
| assert_readonly(template, 'content', |
| 'Content attribute of template element should be read-only'); |
| |
| }, 'Content attribute of template element is read-only. ' + |
| 'Test that custom content attribute named \'content\' doesn\'t ' + |
| 'make content IDL attribute writable'); |
| |
| |
| test(function() { |
| var doc = newHTMLDocument(); |
| doc.body.innerHTML = '<template id="template1" content="<div id=div1>Div content</div>"></template>'; |
| |
| var template = doc.querySelector('#template1'); |
| |
| assert_readonly(template, 'content', |
| 'Content attribute of template element should be read-only'); |
| |
| assert_equals(template.content.childNodes.length, 0, |
| 'Content attribute of template element should be read-only'); |
| |
| }, 'Content attribute of template element is read-only. ' + |
| 'Test that custom content attribute named \'content\' doesn\'t ' + |
| 'affect content IDL attribute'); |
| |
| |
| testInIFrame('../resources/template-contents-attribute.html', function(context) { |
| var doc = context.iframes[0].contentDocument; |
| |
| var template = doc.body.querySelector('template'); |
| |
| assert_readonly(template, 'content', |
| 'Content attribute of template element should be read-only'); |
| |
| }, 'Content attribute of template element is read-only. ' |
| + 'Text value of content attribute of template tag should be ignored, ' |
| + 'when loading document from a file'); |
| |
| |
| testInIFrame('../resources/template-contents.html', function(context) { |
| var doc = context.iframes[0].contentDocument; |
| |
| var template = doc.body.querySelector('template'); |
| |
| assert_readonly(template, 'content', |
| 'Content attribute of template element should be read-only'); |
| |
| }, 'Content attribute of template element is read-only. ' |
| + 'Test content attribute of a document loaded from a file'); |
| |
| </script> |
| </body> |
| </html> |