| <!DOCTYPE html> |
| <link rel=author href="mailto:jarhar@chromium.org"> |
| <link rel=help href="https://issues.chromium.org/issues/443585794"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <a href="#">anchor tag</a> |
| |
| <script> |
| promise_test(async () => { |
| const anchor = document.querySelector('a'); |
| anchor.focus(); |
| assert_equals(document.activeElement, anchor, |
| 'anchor should be focused at the start of the test.'); |
| |
| anchor.removeAttribute('href'); |
| anchor.setAttribute('tabindex', '0'); |
| assert_equals(document.activeElement, anchor, |
| 'anchor should be focused after removing href.'); |
| |
| await new Promise(requestAnimationFrame); |
| await new Promise(requestAnimationFrame); |
| |
| assert_equals(document.activeElement, anchor, |
| 'anchor should still be focused after a double rAF.'); |
| }, 'anchor element should remain focused after removing href attribute.'); |
| </script> |
