docshell/test/chrome/test_bug608669.xhtml

   1 <?xml version="1.0"?>
   2 <?xml-stylesheet href="chrome://global/skin" type="text/css"?>
   3 <?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?>
   4 <!--
   5 https://bugzilla.mozilla.org/show_bug.cgi?id=608669
   6 -->
   7 <window title="Mozilla Bug 608669"
   8   xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   9   <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
  10
  11   <!-- test results are displayed in the html:body -->
  12   <body xmlns="http://www.w3.org/1999/xhtml">
  13   <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=608669"
  14      target="_blank">Mozilla Bug 608669</a>
  15   </body>
  16
  17   <!-- test code goes here -->
  18   <script type="application/javascript"><![CDATA[
  19
  20 /** Test for Bug 608669 */
  21 SimpleTest.waitForExplicitFinish();
  22
  23 addLoadEvent(nextTest);
  24
  25 let gen = doTest();
  26
  27 function nextTest() {
  28   gen.next();
  29 }
  30
  31 let chromeWindow = window.browsingContext.topChromeWindow;
  32
  33 function* doTest() {
  34   var notificationCount = 0;
  35   var observer = {
  36     observe(aSubject, aTopic, aData) {
  37       is(aTopic, "chrome-document-global-created",
  38          "correct topic");
  39       is(aData, "null",
  40          "correct data");
  41       notificationCount++;
  42     }
  43   };
  44
  45   var os = SpecialPowers.Services.obs;
  46   os.addObserver(observer, "chrome-document-global-created");
  47   os.addObserver(observer, "content-document-global-created");
  48
  49   is(notificationCount, 0, "initial count");
  50
  51   // create a new window
  52   var testWin = chromeWindow.open("", "bug 608669", "chrome,width=600,height=600");
  53   testWin.x = "y";
  54   is(notificationCount, 1, "after created window");
  55
  56   // Try loading in the window
  57   testWin.location = "bug608669.xhtml";
  58   chromeWindow.onmessage = nextTest;
  59   yield undefined;
  60   is(notificationCount, 1, "after first load");
  61   is(testWin.x, "y", "reused window");
  62
  63   // Try loading again in the window
  64   testWin.location = "bug608669.xhtml?x";
  65   chromeWindow.onmessage = nextTest;
  66   yield undefined;
  67   is(notificationCount, 2, "after second load");
  68   is("x" in testWin, false, "didn't reuse window");
  69
  70   chromeWindow.onmessage = null;
  71
  72   testWin.close();
  73
  74   os.removeObserver(observer, "chrome-document-global-created");
  75   os.removeObserver(observer, "content-document-global-created");
  76   SimpleTest.finish();
  77 }
  78
  79   ]]></script>
  80 </window>