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diff --git a/js/src/tests/test262/built-ins/Object/prototype/setPrototypeOf-with-same-value.js b/js/src/tests/test262/built-ins/Object/prototype/setPrototypeOf-with-same-value.js
new file mode 100644
index 0000000000..ea30d049bf
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+++ b/js/src/tests/test262/built-ins/Object/prototype/setPrototypeOf-with-same-value.js
@@ -0,0 +1,46 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-immutable-prototype-exotic-objects-setprototypeof-v
+description: >
+  Object.prototype's [[SetPrototypeOf]] returns true if value is same
+info: |
+  9.4.7.1 [[SetPrototypeOf]] (V)
+
+  ...
+  2. Let current be the value of the [[Prototype]] internal slot of O.
+  3. If SameValue(V, current), return true.
+  4. Return false.
+
+  19.1.3 Properties of the Object Prototype Object
+
+  The value of the [[Prototype]] internal slot of the Object prototype object is
+  null and the initial value of the [[Extensible]] internal slot is true.
+features: [Reflect.setPrototypeOf]
+---*/
+
+var ObjProto = Object.prototype;
+
+assert.sameValue(
+  Object.setPrototypeOf(ObjProto, null),
+  ObjProto,
+  "Object.setPrototypeOf(ObjProto, null) returns the Object.prototype"
+);
+
+assert(
+  Object.isExtensible(ObjProto),
+  "Object.prototype is still extensible after a setPrototypeOf operation - #1"
+);
+
+assert.sameValue(
+  Reflect.setPrototypeOf(ObjProto, null),
+  true,
+  "Reflect.setPrototypeOf(ObjProto, null) returns true"
+);
+
+assert(
+  Object.isExtensible(ObjProto),
+  "Object.prototype is still extensible after a setPrototypeOf operation - #2"
+);
+
+reportCompare(0, 0);