diff -r 000000000000 -r 6474c204b198 browser/devtools/tilt/test/browser_tilt_01_lazy_getter.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/devtools/tilt/test/browser_tilt_01_lazy_getter.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,14 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+function test() {
+  ok(Tilt,
+    "The Tilt object wasn't got correctly via defineLazyGetter.");
+  is(Tilt.chromeWindow, window,
+    "The top-level window wasn't saved correctly");
+  ok(Tilt.visualizers,
+    "The holder object for all the instances of the visualizer doesn't exist.")
+  ok(Tilt.NOTIFICATIONS,
+    "The notifications constants weren't referenced correctly.");
+}