Blitz - WPT: first-letter-digraph-document-lang-dynamic.html

wpt / css / css-pseudo / first-letter-digraph-document-lang-dynamic.html

/css/css-pseudo/first-letter-digraph-document-lang-dynamic.html

<!doctype html>
<html class="reftest-wait" lang="en">
<head>
  <meta charset="utf-8">
  <title>CSS Test: ::first-letter Dutch 'ij' digraph reacts to dynamic lang change on the document element</title>
  <link rel="match" href="reference/first-letter-digraph-document-lang-dynamic-ref.html">
  <link rel="help" href="https://drafts.csswg.org/selectors-3/#first-letter">
  <meta name="assert" content="Changing the lang attribute on the document element updates the locale used by ::first-letter for descendants that inherit the language.">
  <style>
  div { font-size: 32px; }
  div p { margin: 0; color: lightgray; }
  div p::first-letter { color: green; }
  </style>
  <script>
  requestAnimationFrame(() => {
    requestAnimationFrame(() => {
      document.documentElement.setAttribute("lang", "nl");
      document.documentElement.classList.remove("reftest-wait");
    });
  });
  </script>
</head>
<body>
  <p>Test passes if both "I" and "J" are green:</p>
  <div>
    <p>ijsselmeer</p>
  </div>
</body>
</html>

/css/css-pseudo/reference/first-letter-digraph-document-lang-dynamic-ref.html

<!doctype html>
<html>
<head>
  <meta charset="utf-8">
  <title>CSS Reference: ::first-letter Dutch 'ij' digraph</title>
  <style>
  div { font-size: 32px; }
  div p { margin: 0; color: lightgray; }
  div p span { color: green; }
  </style>
</head>
<body>
  <p>Test passes if both "I" and "J" are green:</p>
  <div>
    <p><span>ij</span>sselmeer</p>
  </div>
</body>
</html>