1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-9-c-ii-4.js b/js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-9-c-ii-4.js
new file mode 100644
index 0000000000..099513a31a
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-9-c-ii-4.js
@@ -0,0 +1,29 @@
+// 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 - k values are passed in acending
+    numeric order
+---*/
+
+var arr = [0, 1, 2, 3, 4, 5];
+var lastIdx = arr.length - 1;
+var accessed = false;
+var result = true;
+
+function callbackfn(prevVal, curVal, idx, obj) {
+  accessed = true;
+  if (lastIdx !== idx) {
+    result = false;
+  } else {
+    lastIdx--;
+  }
+}
+arr.reduceRight(callbackfn, 1);
+
+assert(result, 'result !== true');
+assert(accessed, 'accessed !== true');
+
+reportCompare(0, 0);