1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-2-1.js b/js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-2-1.js
new file mode 100644
index 0000000000..21c379ab71
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-2-1.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.
+
+/*---
+esid: sec-array.prototype.reduceright
+description: >
+    Array.prototype.reduceRight applied to Array-like object, 'length'
+    is an own data property
+---*/
+
+var accessed = false;
+var obj = {
+  0: 12,
+  1: 11,
+  2: 9,
+  length: 2
+};
+
+function callbackfn(prevVal, curVal, idx, obj) {
+  accessed = true;
+  return obj.length === 2;
+}
+
+assert(Array.prototype.reduceRight.call(obj, callbackfn, 11), 'Array.prototype.reduceRight.call(obj, callbackfn, 11) !== true');
+assert(accessed, 'accessed !== true');
+
+reportCompare(0, 0);