chromium/third_party/blink/web_tests/fast/css/containment/change-text-node-data-wrapping-expected.html

<!DOCTYPE html>
<meta charset="utf-8">
<style>
#test {
  font: 25px/1 Ahem;
}
</style>
<p>The test passes if there is only one line of text below.</p>
<div id="test">
  XX X
</div>