1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/getOwnPropertyNames/15.2.3.4-4-b-6.js b/js/src/tests/test262/built-ins/Object/getOwnPropertyNames/15.2.3.4-4-b-6.js
new file mode 100644
index 0000000000..c958718539
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/getOwnPropertyNames/15.2.3.4-4-b-6.js
@@ -0,0 +1,24 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.4-4-b-6
+description: >
+    Object.getOwnPropertyNames - elements of the returned array are
+    configurable
+---*/
+
+var obj = {
+  "a": "a"
+};
+
+var result = Object.getOwnPropertyNames(obj);
+
+var beforeDeleted = (result.hasOwnProperty("0"));
+delete result[0];
+var afterDeleted = (result.hasOwnProperty("0"));
+
+assert(beforeDeleted, 'beforeDeleted !== true');
+assert.sameValue(afterDeleted, false, 'afterDeleted');
+
+reportCompare(0, 0);