chromium/third_party/blink/web_tests/external/wpt/appmanifest/shortcuts-member/shortcuts-member-manual.html

<!DOCTYPE html>
<title>Test that shortcuts member is supported</title>
<link rel="help" href="https://w3c.github.io/manifest/#shortcuts-member" />
<link rel="manifest" href="resources/shortcuts-member.webmanifest" />
<script src="resources/shortcuts-member-manual.js"></script>
<h1>Testing support for shortcuts member</h1>
<p>
    To pass, the application must show a shortcut named "pass" with a check
    mark icon. Clicking it must open this document again.
</p>