css/css-overflow/text-overflow-string-in-textarea-scrolled-ref.html

<!DOCTYPE html>
<html class="reftest-wait">
<meta charset="utf-8">
<title>text-overflow: &lt;string&gt; in a scrolled textarea</title>
<style>
textarea {
  white-space: nowrap;
  /* text-overflow: clip; is default */
}
</style>
<textarea>aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</textarea>
<script>
const textarea = document.querySelector('textarea');
textarea.scrollLeft = textarea.scrollWidth;
requestAnimationFrame(() => {
  document.documentElement.classList.remove('reftest-wait');
});
</script>
</html>