third_party/WebKit/LayoutTests/http/tests/xmlhttprequest/open-async-overload.html

   1 <html>
   2 <body>
   3 <p>XMLHttpRequest.open() should be correctly overloaded</p>
   4 <script>
   5
   6     var console_messages = document.createElement("ol");
   7     document.body.appendChild(console_messages);
   8
   9     function log(message)
  10     {
  11         var item = document.createElement("li");
  12         item.appendChild(document.createTextNode(message));
  13         console_messages.appendChild(item);
  14     }
  15
  16     function shouldSendBehaveAs(req, async, description)
  17     {
  18         var expectedState = async ? 1 : 4;
  19
  20         req.send();
  21
  22         if (req.readyState == expectedState)
  23           log("PASS: " + description);
  24         else
  25           log("FAIL: " + description + " (expected:" + expectedState + ", actual:" + req.readyState +")");
  26     }
  27
  28     if (window.testRunner)
  29         testRunner.dumpAsText();
  30
  31     req = new XMLHttpRequest();
  32     req.open("GET", "methods.cgi?1", true);
  33     shouldSendBehaveAs(req, true, "if async argument is true, send() should behave asynchronously");
  34
  35     req = new XMLHttpRequest();
  36     req.open("GET", "methods.cgi?2", false);
  37     shouldSendBehaveAs(req, false, "if async argument is false, send() should behave synchronously");
  38
  39     req = new XMLHttpRequest();
  40     req.open("GET", "methods.cgi?3");
  41     shouldSendBehaveAs(req, true, "if async argument is not given, send() should behave like as async=true");
  42
  43     req = new XMLHttpRequest();
  44     req.open("GET", "methods.cgi?4", undefined);
  45     shouldSendBehaveAs(req, false, "if async argument is undefined, send() should behave like as async=false");
  46
  47     req = new XMLHttpRequest();
  48     req.open("GET", "methods.cgi?5", "OK");
  49     shouldSendBehaveAs(req, true, "if async argument is a non-empty string, send() should behave like as async=true");
  50
  51 </script>
  52 </body>
  53 </html>