diff -r 000000000000 -r 6474c204b198 js/src/tests/ecma_5/extensions/proxy-strict.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/ecma_5/extensions/proxy-strict.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,12 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+var s = "grape";
+function f() { "use strict"; return this; }
+var p = Proxy.createFunction(f, f);
+String.prototype.p = p;
+assertEq(s.p(), "grape");
+
+reportCompare(true,true);