chromium/third_party/blink/web_tests/fast/css/script-tests/TEMPLATE.html

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<html>
<head>
<script src="../../resources/js-test.js"></script>
</head>
<body>
<script src="YOUR_JS_FILE_HERE"></script>
</body>
</html>