chromium/third_party/blink/web_tests/virtual/text-antialias/cff2-synthetic-bold-italic.html

<!DOCTYPE html>
<html>
  <meta charset="UTF-8" />
  <style type="text/css">
    .explain {
      font-family: sans-serif;
    }
    @font-face {
      font-family: "adobevfproto";
      font-weight: 389.34425;
      src: url("../../third_party/AdobeVF/AdobeVFPrototype.otf");
    }
  </style>
  <p class="explain">
    Test ensures that synthetic bold and italic work when switching CFF2 fonts
    rendering to Fontations.
  </p>
  <p>Regular</p>
  <p style="font-weight: bold">Synthetic Bold</p>
  <p style="font-style: italic">Synthetic Italic</p>
  <p style="font-weight: bold; font-style: italic">Synthetic bold & italic</p>
</html>