third_party/WebKit/LayoutTests/http/tests/xmlhttprequest/access-control-preflight-headers-sync.html

   1 <p>Test that custom headers are not sent with OPTIONS preflight request.</p>
   2 <script>
   3 if (window.testRunner)
   4     testRunner.dumpAsText();
   5
   6 function resetStatus()
   7 {
   8     var req = new XMLHttpRequest;
   9     req.open("GET", "/resources/reset-temp-file.php?filename=access-control-preflight-headers-status", false);
  10     req.send();
  11 }
  12
  13 function sendRequest()
  14 {
  15     try {
  16         var req = new XMLHttpRequest;
  17         req.open("GET", "http://localhost:8000/xmlhttprequest/resources/no-custom-header.php", false);
  18         req.setRequestHeader("X-Custom-Header", "foobar");
  19         req.send();
  20         document.write("<xmp>" + req.responseText + "</xmp>");
  21     } catch (ex) {
  22         document.write("<xmp>" + ex + "</xmp>");
  23     }
  24 }
  25
  26 resetStatus();
  27 sendRequest();
  28 </script>