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      1 <html manifest="resources/xhr-foreign-resource.manifest">
      2 <body>
      3 <p>Test that a resource marked as foreign can still be loaded via XHR.</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 createFrame1()
     19 {
     20     applicationCache.onnoupdate = function() { log("FAIL: Unexpected noupdate event") }
     21     applicationCache.oncached = function() { log("FAIL: Unexpected cached event") }
     22     
     23     var ifr = document.createElement("iframe");
     24     ifr.setAttribute("src", "resources/xhr-foreign-resource-frame.html");
     25     document.body.appendChild(ifr);
     26 }
     27 
     28 function createFrame2()
     29 {
     30     // A copy that doesn't have its main resource in cache manifest.
     31     var ifr = document.createElement("iframe");
     32     ifr.setAttribute("src", "resources/xhr-foreign-resource-frame.html?");
     33     document.body.appendChild(ifr);
     34 }
     35 
     36 applicationCache.onnoupdate = function() { createFrame1() }
     37 applicationCache.oncached = function() { createFrame1() }
     38 
     39 applicationCache.onupdateready = function() { log("FAIL: received unexpected updateready event") }
     40 applicationCache.onerror = function() { log("FAIL: received unexpected error event") }
     41 
     42 var hadErrorFromSubframe = false;
     43 var subframeMessagesReceived = 0;
     44 function frameMessageReceived(evt)
     45 {
     46     ++subframeMessagesReceived;
     47     if (evt.data != "SUCCESS")
     48         hadErrorFromSubframe = true;
     49     if (subframeMessagesReceived == 1)
     50         setTimeout(createFrame2, 0);
     51     else if (subframeMessagesReceived == 2)
     52         test();
     53 }
     54 
     55 function test(evt)
     56 {
     57     if (!hadErrorFromSubframe) {
     58         // The subframe has a different cache, but it is also listed as a resource in main frame's
     59         // manifest, so it should be loaded successfully despite being marked as foreign now.
     60         try {
     61             var req = new XMLHttpRequest;
     62             req.open("GET", "resources/xhr-foreign-resource-frame.html", false);
     63             req.send("");
     64             log("SUCCESS");
     65         } catch (ex) {
     66             log (ex);
     67         }
     68     } else 
     69         log("FAIL: subframe didn't get a correct cache");
     70 
     71     if (window.layoutTestController)
     72         layoutTestController.notifyDone();
     73 }
     74 
     75 window.addEventListener("message", frameMessageReceived, false);
     76 
     77 </script>
     78 </body>
     79 </html>
     80