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      1 <html>
      2 <body>
      3 <p>Test that offline applications work when there is no network access (simulated).</p>
      4 <p>Should say SUCCESS:</p>
      5 <div id=result></div>
      6 
      7 <script>
      8 if (window.layoutTestController) {
      9     layoutTestController.dumpAsText();
     10     layoutTestController.waitUntilDone();
     11 }
     12 
     13 function log(message)
     14 {
     15     document.getElementById("result").innerHTML += message + "<br>";
     16 }
     17 
     18 function setNetworkEnabled(state)
     19 {
     20     var req = new XMLHttpRequest;
     21     req.open("GET", "/resources/network-simulator.php?command=" + (state ? "connect" : "disconnect"), false);
     22     req.send("");
     23 }
     24 
     25 function createFrame()
     26 {
     27     var ifr = document.createElement("iframe");
     28     ifr.setAttribute("src", "/resources/network-simulator.php?path=/appcache/resources/offline-access-frame.html");
     29     document.body.appendChild(ifr);
     30 }
     31 
     32 function frameCreated()
     33 {
     34     if (stage == 0) {
     35         stage = 1;
     36         setNetworkEnabled(false);
     37         createFrame();
     38     } else if (stage == 1) {
     39         stage = 2;
     40         setNetworkEnabled(true);
     41         createFrame();
     42     } else {
     43         log("SUCCESS");
     44         if (window.layoutTestController)
     45             layoutTestController.notifyDone()
     46     }
     47 }
     48 
     49 window.addEventListener("message", frameCreated, false);
     50 
     51 var stage = 0;
     52 setNetworkEnabled(true);
     53 createFrame();
     54 
     55 </script>
     56 </body>
     57 </html>
     58