documenturi-not-affected-by-base-tag.html

<html>
<head>
<script src="../../resources/common.js"></script>
<script>
if (window.testRunner)
  testRunner.dumpAsText();
</script>
<base href="http://fail.example.com/">
</head>
<body>
<div>The document.documentURI property should not be affected by the &lt;base&gt; tag.</div>
<script>document.write(relativeTestPath(document.documentURI));</script>
</body>
</html>

chromium/third_party/blink/web_tests/fast/dom/documenturi-not-affected-by-base-tag.html