Blitz - WPT: custom-highlight-font-metrics-003.html

wpt / css / css-highlight-api / painting / custom-highlight-font-metrics-003.html

/css/css-highlight-api/painting/custom-highlight-font-metrics-003.html

<!DOCTYPE html>
<meta charset="UTF-8">
<title>CSS Highlight API Test: </title>
<link rel="help" href="https://drafts.csswg.org/css-highlight-api-1/">
<link rel="help" href="https://drafts.csswg.org/css-pseudo/#highlight-styling">
<link rel="match" href="custom-highlight-font-metrics-003-ref.html">
<meta name="assert" value="combining a font relative highlight with another highlight">
<meta name="fuzzy" content="0-120;0-8">
<head>
  <style>
    :root {
      font-size: 16px;
    }
    div {
      margin: 40px;
      font-size: 20px;
    }
    ::selection {
      background-color: transparent;
      text-underline-offset: 0.5em;
      text-decoration-line: underline;
      text-decoration-color: green;
      text-decoration-thickness: 0.25rem;
    }
    ::highlight(highlight1) {
      text-decoration-line: overline;
      text-decoration-color: green;
      text-decoration-thickness: 4px;
    }
  </style>
</head>
<body>
  <div id="h1">A green 10px offset underline 4px thick and green overline 4px thick</div>
  <script>
    getSelection().selectAllChildren(h1);
    let r1 = new Range();
    r1.setStart(h1, 0);
    r1.setEnd(h1, 1);
    CSS.highlights.set("highlight1", new Highlight(r1));
  </script>
</body>
</html>

/css/css-highlight-api/painting/custom-highlight-font-metrics-003-ref.html

<!DOCTYPE html>
<meta charset="UTF-8">
<title>CSS Highlight API Test: </title>
<head>
  <style>
    div {
      margin: 40px;
      font-size: 20px;
    }
    ::selection {
      background: transparent;
      text-underline-offset: 10px;
      text-decoration-line: underline overline;
      text-decoration-color: green;
      text-decoration-thickness: 4px;
    }
  </style>
</head>
<body>
  <div id="h1">A green 10px offset underline 4px thick and green overline 4px thick</div>
  <script>
    getSelection().selectAllChildren(h1);
  </script>
</body>