chromium/third_party/blink/web_tests/external/wpt/css/css-fonts/font-display/font-display-feature-policy-02.tentative-ref.html

<!DOCTYPE html>
<title>Test for font-display-late-swap feature policy behavior when set to report-only</title>
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
.ahem {
  font-family: 'Ahem';
}
.arial {
  font-family: 'Arial';
}
</style>
<p>None of the font-display values should be changed</p>
<table id="container">
 <tr>
  <th>not-set</th>
  <th>auto</th>
  <th>block</th>
  <th>swap</th>
  <th>fallback</th>
  <th>optional</th>
 </tr>
 <tr>
  <td class="ahem">a</td>
  <td class="ahem">a</td>
  <td class="ahem">a</td>
  <td class="ahem">a</td>
  <td class="ahem">a</td>
  <td class="arial">a</td>
 </tr>
</table>