1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-261.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-261.js
new file mode 100644
index 0000000000..e945f54eeb
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-261.js
@@ -0,0 +1,27 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.6-4-261
+description: >
+    Object.defineProperty - 'O' is an Array, 'name' is an array index
+    named property, name is data property and 'desc' is data
+    descriptor, test updating the [[Writable]] attribute value of
+    'name' (15.4.5.1 step 4.c)
+includes: [propertyHelper.js]
+---*/
+
+
+var arrObj = [100];
+Object.defineProperty(arrObj, "0", {
+  writable: false
+});
+verifyEqualTo(arrObj, "0", 100);
+
+verifyNotWritable(arrObj, "0");
+
+verifyEnumerable(arrObj, "0");
+
+verifyConfigurable(arrObj, "0");
+
+reportCompare(0, 0);