chromium/third_party/blink/web_tests/fast/frames/frame-set-location-badstring.html

<script>
if (window.testRunner)
    testRunner.dumpChildFrames();
</script>

<frameset cols="1,1">
    <frame src="resources/frame-set-location-badstring.html">
    <frame name="r" src="resources/empty-body.html">
</frameset>