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="text/javascript"
  12           src="chrome://mochikit/content/tests/SimpleTest/specialpowersAPI.js"/>
  13   <script type="text/javascript"
  14           src="chrome://mochikit/content/tests/SimpleTest/SpecialPowersObserverAPI.js"/>
  15   <script type="text/javascript"
  16           src="chrome://mochikit/content/tests/SimpleTest/ChromePowers.js"/>
  17   <script type="application/javascript" src= "chrome://mochikit/content/chrome-harness.js" />
  18   <script type="application/javascript" src="docshell_helpers.js" />
  19   <script type="application/javascript"><![CDATA[
  20
  21     // Define the generator-iterator for the tests.
  22     var tests = testIterator();
  23
  24     ////
  25     // Execute the next test in the generator function.
  26     //
  27     function nextTestAsync() {
  28       SimpleTest.executeSoon(tests.next.bind(tests));
  29     }
  30
  31     ////
  32     // Generator function for test steps for bug 582176:
  33     // Description goes here.
  34     //
  35     function testIterator()
  36     {
  37       var browser = document.getElementById('content');
  38       browser.addEventListener("pageshow", nextTestAsync, true);
  39
  40       enableBFCache(true);
  41
  42       var notificationCount = 0;
  43       var observer = {
  44         observe: function(aSubject, aTopic, aData) {
  45           is(aSubject, browser.contentWindow,
  46              "correct subject");
  47           is(aTopic, "content-document-global-created",
  48              "correct topic");
  49           is(aData, "http://mochi.test:8888",
  50              "correct data");
  51           notificationCount++;
  52         }
  53       };
  54
  55       os = Components.classes["@mozilla.org/observer-service;1"].
  56         getService(Components.interfaces.nsIObserverService);
  57       os.addObserver(observer, "content-document-global-created", false);
  58
  59       browser.loadURI("http://mochi.test:8888/tests/docshell/test/chrome/582176_dummy.html");
  60       yield;
  61       is(browser.contentWindow.testVar, undefined,
  62          "variable unexpectedly there already");
  63       browser.contentWindow.wrappedJSObject.testVar = 1;
  64       is(notificationCount, 1, "Should notify on first navigation");
  65
  66       browser.loadURI("http://mochi.test:8888/tests/docshell/test/chrome/582176_dummy.html?2");
  67       yield;
  68       is(browser.contentWindow.wrappedJSObject.testVar, undefined,
  69          "variable should no longer be there");
  70       is(notificationCount, 2, "Should notify on second navigation");
  71
  72       browser.goBack();
  73       yield;
  74       is(browser.contentWindow.wrappedJSObject.testVar, 1,
  75          "variable should still be there");
  76       is(notificationCount, 2, "Should not notify on back navigation");
  77
  78       browser.loadURI("http://mochi.test:8888/tests/docshell/test/chrome/582176_xml.xml");
  79       yield;
  80       is(browser.contentDocument.body.textContent, "xslt result",
  81          "Transform performed successfully");
  82       is(notificationCount, 3, "Should notify only once on XSLT navigation");
  83
  84       os.removeObserver(observer, "content-document-global-created")
  85
  86       // Tell the framework the test is finished.  Include the final 'yield'
  87       // statement to prevent a StopIteration exception from being thrown.
  88       finish();
  89       yield;
  90     }
  91
  92   ]]></script>
  93   <browser type="content-primary" flex="1" id="content" src="about:blank"/>
  94 </window>