1 files changed, 117 insertions, 0 deletions
diff --git a/docshell/test/chrome/test_bug608669.xul b/docshell/test/chrome/test_bug608669.xul
new file mode 100644
index 000000000..51d6a3b7d
--- /dev/null
+++ b/docshell/test/chrome/test_bug608669.xul
@@ -0,0 +1,117 @@
+<?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 type="application/javascript"
+          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[
+
+var gOrigMaxTotalViewers = undefined;
+function setCachePref(enabled) {
+  var prefBranch = Components.classes["@mozilla.org/preferences-service;1"]
+                             .getService(Components.interfaces.nsIPrefBranch);
+  if (enabled) {
+    is(typeof gOrigMaxTotalViewers, "undefined", "don't double-enable bfcache");
+    prefBranch.setBoolPref("browser.sessionhistory.cache_subframes", true);
+    gOrigMaxTotalViewers = prefBranch.getIntPref("browser.sessionhistory.max_total_viewers");
+    prefBranch.setIntPref("browser.sessionhistory.max_total_viewers", 10);
+  }
+  else {
+    is(typeof gOrigMaxTotalViewers, "number", "don't double-disable bfcache");
+    prefBranch.setIntPref("browser.sessionhistory.max_total_viewers", gOrigMaxTotalViewers);
+    gOrigMaxTotalViewers = undefined;
+    try {
+      prefBranch.clearUserPref("browser.sessionhistory.cache_subframes");
+    } catch (e) { /* Pref didn't exist, meh */ }
+  }
+}
+
+
+/** Test for Bug 608669 **/
+SimpleTest.waitForExplicitFinish();
+
+addLoadEvent(nextTest);
+
+gen = doTest();
+
+function nextTest() {
+  gen.next();
+}
+
+function doTest() {
+  var container = document.getElementById('container');
+
+  setCachePref(true);
+
+  var notificationCount = 0;
+  var observer = {
+    observe: function(aSubject, aTopic, aData) {
+      is(aTopic, "chrome-document-global-created",
+         "correct topic");
+      is(aData, "null",
+         "correct data");
+      notificationCount++;
+    }
+  };
+
+  var os = Components.classes["@mozilla.org/observer-service;1"].
+    getService(Components.interfaces.nsIObserverService);
+  os.addObserver(observer, "chrome-document-global-created", false);
+  os.addObserver(observer, "content-document-global-created", false);
+
+  is(notificationCount, 0, "initial count");
+
+  // create a new iframe
+  var iframe = document.createElement("iframe");
+  container.appendChild(iframe);
+  iframe.contentWindow.x = "y";
+  is(notificationCount, 1, "after created iframe");
+  
+  // Try loading in an iframe
+  iframe.setAttribute("src", "bug608669.xul");
+  iframe.onload = nextTest;
+  yield undefined;
+  is(notificationCount, 1, "after first load");
+  is(iframe.contentWindow.x, "y", "reused window");
+
+  // Try loading again in an iframe
+  iframe.setAttribute("src", "bug608669.xul?x");
+  iframe.onload = nextTest;
+  yield undefined;
+  is(notificationCount, 2, "after second load");
+  is("x" in iframe.contentWindow, false, "didn't reuse window");
+
+  // Open a new window using window.open
+  popup = window.open("bug608669.xul", "bug 608669",
+                      "chrome,width=600,height=600");
+  popup.onload = nextTest;
+  yield undefined;
+  is(notificationCount, 3, "after window.open load");
+  popup.close();
+
+  setCachePref(false);
+  os.removeObserver(observer, "chrome-document-global-created");
+  os.removeObserver(observer, "content-document-global-created");
+  SimpleTest.finish();
+  yield undefined;
+}
+
+
+
+  ]]></script>
+  <vbox id="container" flex="1">
+    <description>Below will an iframe be added</description>
+  </vbox>
+</window>