tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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custom-highlight-painting-invalidation-001.html (884B)

      1 <!DOCTYPE html>
      2 <html class="reftest-wait">
      3 <meta charset="UTF-8">
      4 <title>CSS Highlight API Test: </title>
      5 <link rel="help" href="https://drafts.csswg.org/css-highlight-api-1/">
      6 <link rel="match" href="custom-highlight-painting-001-ref.html">
      7 <meta name="assert" value="::highlight overlay is correctly invalidated and repainted">
      8 <script src="resources/run-after-layout-and-paint.js"></script>
      9 <style>
     10  ::highlight(example-highlight) {
     11    background-color: yellow;
     12    color: blue;
     13  }
     14 </style>
     15 <body><span>One </span><span>two </span><span>three…</span>
     16 <script>
     17  let r = new Range();
     18  r.setStart(document.body, 0);
     19  r.setEnd(document.body, 2);
     20 
     21  // Force frame paint before registering the Highlight.
     22  runAfterLayoutAndPaint(()=>{
     23    CSS.highlights.set("example-highlight", new Highlight(r));
     24    document.documentElement.removeAttribute("class");
     25  });
     26 </script>
     27 </html>