1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/freeze/15.2.3.9-4-3.js b/js/src/tests/test262/built-ins/Object/freeze/15.2.3.9-4-3.js
new file mode 100644
index 0000000000..e6341d163d
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/freeze/15.2.3.9-4-3.js
@@ -0,0 +1,19 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.9-4-3
+description: Object.freeze - the extensions of 'O' is prevented already
+---*/
+
+var obj = {};
+
+obj.foo = 10; // default value of attributes: writable: true, enumerable: true
+
+Object.preventExtensions(obj);
+
+Object.freeze(obj);
+
+assert(Object.isFrozen(obj), 'Object.isFrozen(obj) !== true');
+
+reportCompare(0, 0);