send-after-setting-document-domain-window-1.htm

<!doctype html>
<html>
  <head>
    <title>XMLHttpRequest: send() with document.domain set: loading documents from original origin after setting document.domain</title>
    <script src="send-after-setting-document-domain-window-helper.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[3]" />
  </head>
  <body>
    <script>
      run_test(function() {
        document.domain = document.domain; // this is not a noop, it does actually change the security context
        var client = new XMLHttpRequest();
        client.open("GET", "status.py?content=hello", false);
        client.send(null);
        assert_equals(client.responseText, "hello");
        document.domain = document.domain.replace(/^\w+\./, "");
        client.open("GET", "status.py?content=hello2", false);
        client.send(null);
        assert_equals(client.responseText, "hello2");
      }, "loading documents from original origin after setting document.domain");
    </script>
  </body>
</html>

chromium/third_party/blink/web_tests/external/wpt/xhr/resources/send-after-setting-document-domain-window-1.htm