aria-owns-from-textarea.html | Explore in Territory

<!DOCTYPE html>
<!--
@WAIT-FOR:done
-->
<!-- Inspired by the search bar on google.com -->
<html>
  <textarea aria-owns="owned" autofocus></textarea>
  <div id="owned" role="presentation" style="display: none;">
    <p>a</p>
  </div>

  <script async defer>
    requestAnimationFrame(() => {
      requestAnimationFrame(() => {
        document.querySelector('#owned').style.display = 'block';
        document.querySelector('textarea').innerText = 'b';
        requestAnimationFrame(() => {
          requestAnimationFrame(() => {
            document.title = 'done';
          });
        });
      });
    });
  </script>
</html>

chromium/content/test/data/accessibility/regression/aria-owns-from-textarea.html