chromium/third_party/blink/web_tests/http/tests/security/cross-origin-css-in-xml.xml

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/css" href="resources/xorigincss6.html"?>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<script>
if (window.testRunner) {
  testRunner.waitUntilDone();
  testRunner.dumpAsText();
}

window.onload = function() {
  ele = document.getElementById("id1");
  // For now, simply test that an invalid MIME type (HTML) is rejected due to
  // strict mode. It doesn't matter if we test same-origin or cross-origin.
  ele.innerText = "XML CSS Same-origin, HTML, valid: " + window.getComputedStyle(ele, null).getPropertyValue('background-color');

  if (window.testRunner)
    testRunner.notifyDone();
}
</script>
</head>
<body><div id="id1"></div></body>
</html>