1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-5-b-186.js b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-5-b-186.js
new file mode 100644
index 0000000000..eafc90c61e
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-5-b-186.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: 15.2.3.7-5-b-186
+description: >
+    Object.defineProperties - value of 'writable' property of
+    'descObj' is the Argument object (8.10.5 step 6.b)
+---*/
+
+var obj = {};
+
+var func = function(a, b, c) {
+  return arguments;
+};
+
+Object.defineProperties(obj, {
+  property: {
+    writable: func(1, true, "a")
+  }
+});
+
+obj.property = "isWritable";
+
+assert.sameValue(obj.property, "isWritable", 'obj.property');
+
+reportCompare(0, 0);