text-emphasis-style-default-mark.html

<!DOCTYPE html>
<style>
span {
  display: inline-block;
  text-emphasis-style: filled;
}
</style>
<body>

<span>Text</span>
<span style="writing-mode:vertical-lr">Text</span>
<span style="writing-mode:vertical-rl">Text</span>
<span style="writing-mode:sideways-lr">Text</span>
<span style="writing-mode:sideways-rl">Text</span>

</body>

chromium/third_party/blink/web_tests/virtual/text-antialias/text-emphasis-style-default-mark.html