chromium/third_party/blink/web_tests/fast/events/click-anchor-blur-refocus-window-expected.html

<!DOCTYPE html>
<html>
<head>
</head>
<body>
<p>This test ensures that the focus ring is shown on the only anchor after tabbing out and inside the window.</p>
<a id="anchor" href="javascript:log('anchor was clicked')">Anchor</a>
<input id="input">
<pre id="console">
anchor was focused
anchor was blurred
input was focused
input was blurred
window was blurred
window was focused
anchor was focused
anchor was clicked
</pre>

<script>
var anchor = document.getElementById('anchor');
anchor.focus();
</script>
</body>
</html>