File: dialog-autofocus-just-once.html

package info (click to toggle)
thunderbird 1%3A140.4.0esr-1~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm-proposed-updates
  • size: 4,609,436 kB
  • sloc: cpp: 7,672,442; javascript: 5,901,613; ansic: 3,898,954; python: 1,413,343; xml: 653,997; asm: 462,286; java: 180,927; sh: 113,489; makefile: 20,463; perl: 14,288; objc: 13,059; yacc: 4,583; pascal: 3,352; lex: 1,720; ruby: 1,222; exp: 762; sql: 715; awk: 580; php: 436; lisp: 430; sed: 70; csh: 10
file content (24 lines) | stat: -rw-r--r-- 888 bytes parent folder | download | duplicates (26) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/html/interaction/focus/the-autofocus-attribute/resources/utils.js"></script>
<body>
<dialog>
<input>
<input autofocus>
</dialog>
<script>
// https://github.com/whatwg/html/issues/4788
promise_test(async () => {
  const dialog = document.querySelector('dialog');
  dialog.show();
  assert_equals(document.activeElement, dialog.querySelector('[autofocus]'),
      'dialog.show() should set focus on a descendant element with an ' +
      'autofocus attribute.');
  document.activeElement.blur();
  await waitUntilStableAutofocusState();
  assert_equals(document.activeElement, document.body,
      'Non-dialog autofocus processing should be skipped.');
}, 'An autofocus element in a dialog element should not try to get focus twice.');
</script>
</body>