1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-185.js b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-185.js
new file mode 100644
index 0000000000..1ab2e2d467
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-185.js
@@ -0,0 +1,31 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.7-6-a-185
+description: >
+    Object.defineProperties - TypeError is thrown if 'O' is an Array,
+    'P' is an array index named property,[[Writable]] attribute of the
+    length property in 'O' is false, value of 'P' is bigger than value
+    of the length property in 'O'  (15.4.5.1 step 4.b)
+---*/
+
+var arr = [1, 2, 3];
+
+Object.defineProperty(arr, "length", {
+  writable: false
+});
+assert.throws(TypeError, function() {
+  Object.defineProperties(arr, {
+    "4": {
+      value: "abc"
+    }
+  });
+});
+assert.sameValue(arr[0], 1, 'arr[0]');
+assert.sameValue(arr[1], 2, 'arr[1]');
+assert.sameValue(arr[2], 3, 'arr[2]');
+assert.sameValue(arr.hasOwnProperty("3"), false, 'arr.hasOwnProperty("3")');
+assert.sameValue(arr.hasOwnProperty("4"), false, 'arr.hasOwnProperty("4")');
+
+reportCompare(0, 0);