1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-3-143.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-3-143.js
new file mode 100644
index 0000000000..5b6908dcba
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-3-143.js
@@ -0,0 +1,22 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.6-3-143
+description: >
+    Object.defineProperty - 'Attributes' is a Number object that uses
+    Object's [[Get]] method to access the 'value' property  (8.10.5
+    step 5.a)
+---*/
+
+var obj = {};
+
+var numObj = new Number(-2);
+
+numObj.value = "Number";
+
+Object.defineProperty(obj, "property", numObj);
+
+assert.sameValue(obj.property, "Number", 'obj.property');
+
+reportCompare(0, 0);