Codebase Browser
chromium
Go to App

chromium/third_party/blink/web_tests/external/wpt/css/css-text/line-breaking/reference/line-breaking-021-ref.html 

<!DOCTYPE html>
<meta charset="utf-8">
<title>test reference</title>
<link rel="author" title="Florian Rivoal" href="https://florian.rivoal.net">
</style>

<p>This test passes if there the text below is on a single line.

<div>じ&#x200D;字&#x200D;자&#x200D;😂&#x200D;😭</div>