1 files changed, 34 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-149.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-149.js
new file mode 100644
index 0000000000..9926f307f7
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-149.js
@@ -0,0 +1,34 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.6-4-149
+description: >
+    Object.defineProperty - 'O' is an Array, 'name' is the length
+    property of 'O', test the [[Value]] field of 'desc' is an Object
+    which has an own toString and valueOf method (15.4.5.1 step 3.c)
+---*/
+
+var arrObj = [];
+var toStringAccessed = false;
+var valueOfAccessed = false;
+
+Object.defineProperty(arrObj, "length", {
+  value: {
+    toString: function() {
+      toStringAccessed = true;
+      return '2';
+    },
+
+    valueOf: function() {
+      valueOfAccessed = true;
+      return 3;
+    }
+  }
+});
+
+assert.sameValue(arrObj.length, 3, 'arrObj.length');
+assert.sameValue(toStringAccessed, false, 'toStringAccessed');
+assert(valueOfAccessed, 'valueOfAccessed !== true');
+
+reportCompare(0, 0);