| <!DOCTYPE html> |
| <link rel=author href="mailto:jarhar@chromium.org"> |
| <link rel="help" href="https://github.com/whatwg/html/pull/9144"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <body> |
| <script> |
| test(() => { |
| const xmlDoc = document.implementation.createDocument(null, 'root', null); |
| assert_equals(xmlDoc.contentType, 'application/xml'); |
| xmlDoc.documentElement.innerHTML = '<div id="target">target</div><div anchor="target">anchored</div>'; |
| assert_equals(xmlDoc.documentElement.innerHTML, |
| '<div id="target">target</div><div anchor="target">anchored</div>'); |
| const target = xmlDoc.documentElement.children[0]; |
| const anchored = xmlDoc.documentElement.children[1]; |
| |
| assert_equals(anchored.anchorElement, undefined, |
| 'Setting the anchor attribute in XML should not set the anchorElement IDL.'); |
| |
| anchored.removeAttribute('anchor'); |
| anchored.anchorElement = target; |
| assert_equals(anchored.getAttribute('anchor'), null, |
| 'Setting element.anchorElement in an XML document should not set the anchor element.'); |
| }); |
| </script> |
