chromium/third_party/blink/web_tests/external/wpt/xhr/open-url-javascript-window-2.htm

<!DOCTYPE html>
<html>
  <head>
    <title>XMLHttpRequest: open() - resolving URLs (javascript: &lt;iframe>; 2)</title>
    <script src="/resources/testharness.js"></script>
    <script src="/resources/testharnessreport.js"></script>
    <link rel="help" href="https://xhr.spec.whatwg.org/#the-open()-method" data-tested-assertations="following::ol[1]/li[2]/ol[1]/li[2] following::ol[1]/li[7] following::ol[1]/li[14]/ul/li[2]" />
  </head>
  <body>
    <div id="log"></div>
    <script>
      var test = async_test()
      test.step(function() {
        var iframe = document.body.appendChild(document.createElement("iframe"))
        iframe.src = "javascript:parent.test.step(function() { var x = new XMLHttpRequest(); x.open('GET', 'folder.txt', false); x.send(null); parent.assert_equals(x.responseText, 'top\\n'); parent.test.done() })"
      })
    </script>
  </body>
</html>