custom-highlight-painting-staticrange-005.html

<!DOCTYPE html>
<meta charset="UTF-8">
<title>CSS Highlight API Test: StaticRange is repainted correctly after deleting and re-adding it.</title>
<link rel="help" href="https://drafts.csswg.org/css-highlight-api-1/">
<link rel="match" href="custom-highlight-painting-001-ref.html">
<meta name="assert" value="A StaticRange is repainted correctly after deleting and re-adding it.">
<style>
  ::highlight(example-highlight) {
    background-color: yellow;
    color: blue;
  }
</style>
<body><span>One two three…</span>
<script>
  let h = new Highlight();
  const range = new StaticRange({
    startContainer: document.body.firstChild.childNodes[0],
    startOffset: 0,
    endContainer: document.body.firstChild.childNodes[0],
    endOffset: 8
  })
  h.add(range);
  CSS.highlights.set("example-highlight", h);
  document.body.onload = () => {
    h.delete(range);
    h.add(range);
  };
</script>

chromium/third_party/blink/web_tests/external/wpt/css/css-highlight-api/painting/custom-highlight-painting-staticrange-005.html