chromium/third_party/blink/web_tests/external/wpt/xhr/responsexml-non-well-formed.htm

<!doctype html>
<html>
  <head>
    <title>XMLHttpRequest: responseXML non well-formed tests</title>
    <script src="/resources/testharness.js"></script>
    <script src="/resources/testharnessreport.js"></script>
    <link rel="help" href="https://xhr.spec.whatwg.org/#the-responsexml-attribute" data-tested-assertations="following::ol[1]/li[4]" />
    <link rel="help" href="https://xhr.spec.whatwg.org/#document-response-entity-body" data-tested-assertations="following::ol[1]/li[6] following::ol[1]/li[10]" />
  </head>
  <body>
    <div id="log"></div>
    <script>
      function request(content) {
        test(function() {
          var client = new XMLHttpRequest()
          client.open("GET", "resources/status.py?type=text/xml&content=" + encodeURIComponent(content), false)
          client.send(null)
          assert_equals(client.responseXML, null)
        })
      }
      request("<x")
      request("<x></x")
      request("<x>&amp</x>")
      request("<x><y></x></y>") // misnested tags
      request("<x></x><y></y>") // two root elements is not allowed
      request("<x> <![CDATA[ foobar ]></x>") // CDATA should end with ]]>
      request("<x> <!CDATA[ foobar ]]></x>") // CDATA should start with <![
    </script>
  </body>
</html>