docshell/test/test_bug529119-2.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <head>
   4 <title>Test bug 529119</title>
   5 <script type="text/javascript" src="/MochiKit/packed.js"></script>
   6 <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
   7 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
   8
   9 <script class="testbody" type="text/javascript">
  10
  11 SimpleTest.waitForExplicitFinish();
  12
  13 var workingURL = "http://mochi.test:8888/tests/docshell/test/bug529119-window.html";
  14 var faultyURL = "http://some-nonexistent-domain-27489274c892748217cn2384.com/";
  15
  16 var w = null;
  17 var phase = 0;
  18
  19 function pollForPage(expectErrorPage, f, w)
  20 {
  21   // Start with polling after a delay, we might mistakenly take the current page
  22   // as an expected one.
  23   window.setTimeout(function() {
  24     var iterationsLeft = 200;
  25     var int = window.setInterval(function() {
  26       iterationsLeft--;
  27
  28       var haveErrorPage = false;
  29       try {
  30         var title = w.document.title;
  31       }
  32       catch (ex) {
  33         haveErrorPage = true;
  34       }
  35
  36       if (iterationsLeft == 0 || expectErrorPage == haveErrorPage) {
  37         window.clearInterval(int);
  38         f(iterationsLeft > 0);
  39       }
  40     }, 100);
  41   }, 1000);
  42 }
  43
  44 function windowLoaded()
  45 {
  46   netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  47
  48   /* 2. We have successfully loaded a page, now go to a faulty URL */
  49   // XXX The test fails when we change the location synchronously
  50   window.setTimeout(function() {
  51     w.location.href = faultyURL;
  52   }, 0);
  53
  54   pollForPage(true, function(succeeded) {
  55     ok(succeeded, "Waiting for error page succeeded");
  56
  57     netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  58     /* 3. now, while we are on the error page, navigate back */
  59     try {
  60       w.back();
  61     }
  62     catch(ex) {
  63       ok(false, "w.back() threw " + ex);
  64     }
  65
  66     pollForPage(false, function(succeeded) {
  67       ok(succeeded, "Waiting for original page succeeded");
  68
  69       netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  70       /* 4-finish, check we are back at the original page */
  71       isnot(w.location.href, faultyURL, "Is on an error page");
  72       is(w.location.href, workingURL, "Is not on the previous page");
  73       w.close();
  74       SimpleTest.finish();
  75     }, w);
  76   }, w);
  77 }
  78
  79 function startTest()
  80 {
  81   /* 1. load a URL that leads to an error page */
  82   w = window.open(workingURL);
  83 }
  84
  85 </script>
  86 </head>
  87 <body onload="startTest();">
  88 </body>
  89 </html>