diff -r 000000000000 -r 6474c204b198 js/src/tests/ecma/extensions/15.2.4.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/ecma/extensions/15.2.4.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,32 @@
+/* -*- 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/. */
+
+
+/**
+   File Name:          15.2.4.js
+   ECMA Section:       15.2.4 Properties of the Object prototype object
+
+   Description:        The value of the internal [[Prototype]] property of
+   the Object prototype object is null
+
+   Author:             christine@netscape.com
+   Date:               28 october 1997
+
+*/
+
+var SECTION = "15.2.4";
+var VERSION = "ECMA_2";
+startTest();
+var TITLE   = "Properties of the Object.prototype object";
+
+writeHeaderToLog( SECTION + " "+ TITLE);
+
+new TestCase( SECTION, 
+	      "Object.prototype.__proto__",
+	      null,
+	      Object.prototype.__proto__ );
+
+test();
+