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content / test / data / accessibility / regression / frozen-ancestor-cannot-change-descendants.html [blame]
<!--
@WAIT-FOR:done
-->
<!DOCTYPE html>
<html>
<style>
mark, li {
display:block
}
li.active:after {
content:"x";
}
</style>
<ul role="menubar">
<li class="active">
<mark>Blog</mark>
</li>
</ul>
<p>Another sibling</p>
<script>
requestAnimationFrame(() => {
requestAnimationFrame(() => {
document.querySelector('li').className = '';
requestAnimationFrame(() => {
requestAnimationFrame(() => {
document.title = 'done';
});
});
});
});
</script>
</html>