1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-9-c-ii-4.js b/js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-9-c-ii-4.js
new file mode 100644
index 0000000000..31dbdaea73
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-9-c-ii-4.js
@@ -0,0 +1,30 @@
+// 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.reduce
+description: >
+    Array.prototype.reduce - k values are passed in acending numeric
+    order on an Array
+---*/
+
+var arr = [0, 1, 2];
+var lastIdx = 0;
+var result = true;
+var accessed = false;
+
+function callbackfn(prevVal, curVal, idx, obj) {
+  accessed = true;
+  if (lastIdx !== idx) {
+    result = false;
+  } else {
+    lastIdx++;
+  }
+}
+
+arr.reduce(callbackfn, 11);
+
+assert(result, 'result !== true');
+assert(accessed, 'accessed !== true');
+
+reportCompare(0, 0);