visibility-hidden-collapsed-borders.html

<!DOCTYPE html>
<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1216308">
<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
<meta name="assert" content="If a table has visibility:hidden collapsed borders should not be painted.">
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div style="width: 100px; background: green;">
  <table style="border: solid red 20px; border-collapse: collapse; width: 100px; height: 100px; box-sizing: border-box; visibility: hidden;">
    <td></td>
  </table>
</table>

chromium/third_party/blink/web_tests/external/wpt/css/css-tables/visibility-hidden-collapsed-borders.html