docshell/test/chrome/bug582176_window.xul

   1 <?xml version="1.0"?>
   2 <?xml-stylesheet href="chrome://global/skin" type="text/css"?>
   3
   4 <window id="303267Test"
   5         xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
   6         width="600"
   7         height="600"
   8         onload="nextTestAsync();"
   9         title="bug 582176 test">
  10
  11   <script type="application/javascript" src= "chrome://mochikit/content/chrome-harness.js" />
  12   <script type="application/javascript" src="docshell_helpers.js" />
  13   <script type="application/javascript"><![CDATA[
  14
  15     // Define the generator-iterator for the tests.
  16     var tests = testIterator();
  17
  18     ////
  19     // Execute the next test in the generator function.
  20     //
  21     function nextTestAsync() {
  22       SimpleTest.executeSoon(tests.next.bind(tests));
  23     }
  24
  25     ////
  26     // Generator function for test steps for bug 582176:
  27     // Description goes here.
  28     //
  29     function testIterator()
  30     {
  31       var browser = document.getElementById('content');
  32       browser.addEventListener("pageshow", nextTestAsync, true);
  33
  34       enableBFCache(true);
  35
  36       var notificationCount = 0;
  37       var observer = {
  38         observe: function(aSubject, aTopic, aData) {
  39           is(aSubject, browser.contentWindow,
  40              "correct subject");
  41           is(aTopic, "content-document-global-created",
  42              "correct topic");
  43           is(aData, "http://mochi.test:8888",
  44              "correct data");
  45           notificationCount++;
  46         }
  47       };
  48
  49       os = Components.classes["@mozilla.org/observer-service;1"].
  50         getService(Components.interfaces.nsIObserverService);
  51       os.addObserver(observer, "content-document-global-created", false);
  52
  53       browser.loadURI("http://mochi.test:8888/tests/docshell/test/chrome/582176_dummy.html");
  54       yield;
  55       is(browser.contentWindow.testVar, undefined,
  56          "variable unexpectedly there already");
  57       browser.contentWindow.wrappedJSObject.testVar = 1;
  58       is(notificationCount, 1, "Should notify on first navigation");
  59
  60       browser.loadURI("http://mochi.test:8888/tests/docshell/test/chrome/582176_dummy.html?2");
  61       yield;
  62       is(browser.contentWindow.wrappedJSObject.testVar, undefined,
  63          "variable should no longer be there");
  64       is(notificationCount, 2, "Should notify on second navigation");
  65
  66       browser.goBack();
  67       yield;
  68       is(browser.contentWindow.wrappedJSObject.testVar, 1,
  69          "variable should still be there");
  70       is(notificationCount, 2, "Should not notify on back navigation");
  71
  72       browser.loadURI("http://mochi.test:8888/tests/docshell/test/chrome/582176_xml.xml");
  73       yield;
  74       is(browser.contentDocument.body.textContent, "xslt result",
  75          "Transform performed successfully");
  76       is(notificationCount, 3, "Should notify only once on XSLT navigation");
  77
  78       os.removeObserver(observer, "content-document-global-created")
  79
  80       // Tell the framework the test is finished.  Include the final 'yield'
  81       // statement to prevent a StopIteration exception from being thrown.
  82       finish();
  83       yield;
  84     }
  85
  86   ]]></script>
  87   <browser type="content-primary" flex="1" id="content" src="about:blank"/>
  88 </window>