Blitz - WPT: custom-highlight-painting-iframe-006.html

wpt / css / css-highlight-api / painting / custom-highlight-painting-iframe-006.html

/css/css-highlight-api/painting/custom-highlight-painting-iframe-006.html

<!DOCTYPE html>
<html class="reftest-wait">
<meta charset="UTF-8">
<title>CSS Highlight API Test: </title>
<link rel="help" href="https://drafts.csswg.org/css-highlight-api-1/">
<link rel="match" href="custom-highlight-painting-iframe-006-ref.html">
<meta name="assert" value="Ranges contained in a registered Highlight that are moved to another document different than the owner of the HighlightRegistry where the Highlight has been registered should not be painted anymore.">
<script src="resources/run-after-layout-and-paint.js"></script>
<style>
  ::highlight(foo) {
    color: green;
    background-color: greenyellow;
  }
</style>
<body>
  <iframe
    id="iframe"
    srcdoc="
    <style>
      ::highlight(foo) {
        color: blue;
        background-color: cyan;
      }
    </style>
    <span id='span-iframe'>abc</span>
    "
    >
</iframe>
<br>
<span id="span-doc">abc</span>
<script>
  let spanDoc = document.querySelector("#span-doc");
  let r = new Range();
  r.setStart(spanDoc, 0);
  r.setEnd(spanDoc, 1);

  let h = new Highlight(r);
  CSS.highlights.set("foo", h);

  let iframe = document.querySelector("#iframe");
  iframe.onload = () => {
    let spanIframe = iframe.contentDocument.querySelector("#span-iframe");
    runAfterLayoutAndPaint(()=>{
      r.setStart(spanIframe, 0);
      r.setEnd(spanIframe, 1);
      document.documentElement.removeAttribute("class");
    });
  }
</script>
</html>

/css/css-highlight-api/painting/custom-highlight-painting-iframe-006-ref.html

<!DOCTYPE html>
<meta charset="UTF-8">
<body>
<iframe
  id="iframe"
  srcdoc="<span id='span-iframe'>abc</span>"
  >
</iframe>
<br>
<span id="span-doc">abc</span>