diff -r 000000000000 -r 6474c204b198 xpcom/tests/TestingAtoms.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/xpcom/tests/TestingAtoms.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,28 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+#include "TestingAtoms.h"
+#include "nsStaticAtom.h"
+#include "nsMemory.h"
+
+// define storage for all atoms
+#define TESTING_ATOM(_name, _value) nsIAtom* TestingAtoms::_name;
+#include "TestingAtomList.h"
+#undef TESTING_ATOM
+
+#define TESTING_ATOM(name_, value_) NS_STATIC_ATOM_BUFFER(name_##_buffer, value_)
+#include "TestingAtomList.h"
+#undef TESTING_ATOM
+
+static const nsStaticAtom TestingAtoms_info[] = {
+#define TESTING_ATOM(name_, value_) NS_STATIC_ATOM(name_##_buffer, &TestingAtoms::name_),
+#include "TestingAtomList.h"
+#undef TESTING_ATOM
+};
+
+void TestingAtoms::AddRefAtoms()
+{
+  NS_RegisterStaticAtoms(TestingAtoms_info);
+}