diff -r 000000000000 -r 6474c204b198 dom/indexedDB/test/browser_perwindow_privateBrowsing.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/indexedDB/test/browser_perwindow_privateBrowsing.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,67 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+const testPageURL = "http://mochi.test:8888/browser/" +
+  "dom/indexedDB/test/browser_permissionsPrompt.html";
+const notificationID = "indexedDB-permissions-prompt";
+
+function test()
+{
+  waitForExplicitFinish();
+  executeSoon(test1);
+}
+
+function test1()
+{
+  gBrowser.selectedTab = gBrowser.addTab();
+  gBrowser.selectedBrowser.addEventListener("load", function () {
+    if (content.location != testPageURL) {
+      content.location = testPageURL;
+      return;
+    }
+    gBrowser.selectedBrowser.removeEventListener("load", arguments.callee, true);
+
+    setFinishedCallback(function(result, exception) {
+      ok(result instanceof IDBDatabase,
+         "First database creation was successful");
+      ok(!exception, "No exception");
+      gBrowser.removeCurrentTab();
+
+      executeSoon(test2);
+    });
+  }, true);
+  content.location = testPageURL;
+}
+
+function test2()
+{
+  var win = OpenBrowserWindow({private: true});
+  win.addEventListener("load", function onLoad() {
+    win.removeEventListener("load", onLoad, false);
+    executeSoon(function() test3(win));
+  }, false);
+  registerCleanupFunction(function() win.close());
+}
+
+function test3(win)
+{
+  win.gBrowser.selectedTab = win.gBrowser.addTab();
+  win.gBrowser.selectedBrowser.addEventListener("load", function () {
+    if (win.content.location != testPageURL) {
+      win.content.location = testPageURL;
+      return;
+    }
+    win.gBrowser.selectedBrowser.removeEventListener("load", arguments.callee, true);
+
+    setFinishedCallback(function(result, exception) {
+      ok(!result, "No database");
+      is(exception, "InvalidStateError", "Correct exception");
+      win.gBrowser.removeCurrentTab();
+
+      executeSoon(finish);
+    }, win);
+  }, true);
+  win.content.location = testPageURL;
+}