1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-122.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-122.js
new file mode 100644
index 0000000000..e8ee0f856f
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-122.js
@@ -0,0 +1,21 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.6-4-122
+description: >
+    Object.defineProperty - 'O' is an Array, 'name' is the length
+    property of 'O', test TypeError is thrown when 'desc' is accessor
+    descriptor (15.4.5.1 step 3.a.i)
+---*/
+
+var arrObj = [];
+assert.throws(TypeError, function() {
+  Object.defineProperty(arrObj, "length", {
+    get: function() {
+      return 2;
+    }
+  });
+});
+
+reportCompare(0, 0);