1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/isFrozen/15.2.3.12-2-c-1.js b/js/src/tests/test262/built-ins/Object/isFrozen/15.2.3.12-2-c-1.js
new file mode 100644
index 0000000000..75cee88605
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/isFrozen/15.2.3.12-2-c-1.js
@@ -0,0 +1,22 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.12-2-c-1
+description: >
+    Object.isFrozen returns false if 'O' contains own configurable
+    data property
+---*/
+
+var obj = {};
+Object.defineProperty(obj, "foo", {
+  value: 20,
+  writable: false,
+  configurable: true
+});
+
+Object.preventExtensions(obj);
+
+assert.sameValue(Object.isFrozen(obj), false, 'Object.isFrozen(obj)');
+
+reportCompare(0, 0);