chromium/third_party/blink/web_tests/http/tests/security/no-javascript-refresh-static.html

<!DOCTYPE html>
<head>
<meta http-equiv='refresh' content='0;URL=javascript:window.top.location="about:blank"'/>
</head>
<body>
<script>
if (window.testRunner)
    testRunner.dumpAsText();
</script>
This is the text that appears in place of a refresh.
</body>