diff -r 000000000000 -r 6474c204b198 toolkit/components/places/tests/unit/test_bookmarks_setNullTitle.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolkit/components/places/tests/unit/test_bookmarks_setNullTitle.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,44 @@
+/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/**
+ * Both SetItemtitle and insertBookmark should allow for null titles.
+ */
+
+const bs = Cc["@mozilla.org/browser/nav-bookmarks-service;1"].
+           getService(Ci.nsINavBookmarksService);
+
+const TEST_URL = "http://www.mozilla.org";
+
+function run_test() {
+  // Insert a bookmark with an empty title.
+  var itemId = bs.insertBookmark(bs.toolbarFolder,
+                                 uri(TEST_URL),
+                                 bs.DEFAULT_INDEX,
+                                 "");
+  // Check returned title is an empty string.
+  do_check_eq(bs.getItemTitle(itemId), "");
+  // Set title to null.
+  bs.setItemTitle(itemId, null);
+  // Check returned title is null.
+  do_check_eq(bs.getItemTitle(itemId), null);
+  // Cleanup.
+  bs.removeItem(itemId);
+
+  // Insert a bookmark with a null title.
+  itemId = bs.insertBookmark(bs.toolbarFolder,
+                             uri(TEST_URL),
+                             bs.DEFAULT_INDEX,
+                             null);
+  // Check returned title is null.
+  do_check_eq(bs.getItemTitle(itemId), null);
+  // Set title to an empty string.
+  bs.setItemTitle(itemId, "");
+  // Check returned title is an empty string.
+  do_check_eq(bs.getItemTitle(itemId), "");
+  // Cleanup.
+  bs.removeItem(itemId);
+}