test_bug608669.xhtml

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<?xml version="1.0"?>

<?xml-stylesheet href="chrome://global/skin" type="text/css"?>

<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=608669

-->

<window title="Mozilla Bug 608669"

  xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">

  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>

  <!-- test results are displayed in the html:body -->

  <body xmlns="http://www.w3.org/1999/xhtml">

  <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=608669"

     target="_blank">Mozilla Bug 608669</a>

  </body>

  <!-- test code goes here -->

  <script type="application/javascript"><![CDATA[

/** Test for Bug 608669 */

SimpleTest.waitForExplicitFinish();

addLoadEvent(nextTest);

let gen = doTest();

function nextTest() {

  gen.next();

let chromeWindow = window.browsingContext.topChromeWindow;

function* doTest() {

  var notificationCount = 0;

  var observer = {

    observe(aSubject, aTopic, aData) {

      is(aTopic, "chrome-document-global-created",

         "correct topic");

      is(aData, "null",

         "correct data");

      notificationCount++;

};

  var os = SpecialPowers.Services.obs;

  os.addObserver(observer, "chrome-document-global-created");

  os.addObserver(observer, "content-document-global-created");

  is(notificationCount, 0, "initial count");

  // create a new window

  var testWin = chromeWindow.open("", "bug 608669", "chrome,width=600,height=600");

  testWin.x = "y";

  is(notificationCount, 1, "after created window");

  // Try loading in the window

  testWin.location = "bug608669.xhtml";

  chromeWindow.onmessage = nextTest;

  yield undefined;

  is(notificationCount, 1, "after first load");

  is(testWin.x, "y", "reused window");

  // Try loading again in the window

  testWin.location = "bug608669.xhtml?x";

  chromeWindow.onmessage = nextTest;

  yield undefined;

  is(notificationCount, 2, "after second load");

  is("x" in testWin, false, "didn't reuse window");

  chromeWindow.onmessage = null;

  testWin.close();

  os.removeObserver(observer, "chrome-document-global-created");

  os.removeObserver(observer, "content-document-global-created");

  SimpleTest.finish();

  ]]></script>

</window>