diff -r 000000000000 -r 6474c204b198 js/src/tests/test262/ch13/13.2/13.2-17-1.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/test262/ch13/13.2/13.2-17-1.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,55 @@
+/// Copyright (c) 2012 Ecma International.  All rights reserved. 
+/// Ecma International makes this code available under the terms and conditions set
+/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the 
+/// "Use Terms").   Any redistribution of this code must retain the above 
+/// copyright and this notice and otherwise comply with the Use Terms.
+/**
+ * @path ch13/13.2/13.2-17-1.js
+ * @description Function Object has 'constructor' as its own property, it is not enumerable and does not invoke the setter defined on Function.prototype.constructor (Step 17)
+ */
+
+
+function testcase() {
+        var desc = Object.getOwnPropertyDescriptor(Object.prototype, "constructor");
+        try {
+            var getFunc = function () {
+                return 100;
+            };
+
+            var data = "data";
+            var setFunc = function (value) {
+                data = value;
+            };
+
+            Object.defineProperty(Object.prototype, "constructor", {
+                get: getFunc,
+                set: setFunc,
+                configurable: true
+            });
+
+            var fun = function () {};
+
+            var verifyValue = false;
+            verifyValue = typeof fun.prototype.constructor === "function";
+
+            var verifyEnumerable = false;
+            for (var p in fun.prototype) {
+                if (p === "constructor" && fun.prototype.hasOwnProperty("constructor")) {
+                    verifyEnumerable = true;
+                }
+            }
+
+            var verifyWritable = false;
+            fun.prototype.constructor = 12;
+            verifyWritable = (fun.prototype.constructor === 12);
+
+            var verifyConfigurable = false;
+            delete fun.prototype.constructor;
+            verifyConfigurable = fun.hasOwnProperty("constructor");
+
+            return verifyValue && verifyWritable && !verifyEnumerable && !verifyConfigurable && data === "data";
+        } finally {
+            Object.defineProperty(Object.prototype, "constructor", desc);
+        }
+    }
+runTestCase(testcase);