diff -r 000000000000 -r 6474c204b198 modules/libpref/test/unit/xpcshell.ini
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/modules/libpref/test/unit/xpcshell.ini	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,15 @@
+[DEFAULT]
+head = head_libPrefs.js
+tail =
+support-files =
+  data/testPref.js
+  extdata/testExt.js
+
+[test_warnings.js]
+[test_bug345529.js]
+[test_bug506224.js]
+[test_bug577950.js]
+[test_bug790374.js]
+[test_changeType.js]
+[test_extprefs.js]
+[test_libPrefs.js]