chromium/third_party/blink/web_tests/http/tests/security/xss-DENIED-frame-name.html

<script>
if (window.testRunner)
    testRunner.dumpAsText();
</script>
<iframe name="test" src="about:blank"></iframe>
<script>
var test = {'prop': 'FAIL'};
</script>
<iframe src="http://localhost:8000/security/resources/frame-for-parent-name.html"></iframe>
This test passes if it doesn't alert fail.