1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-3-14.js b/js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-3-14.js
new file mode 100644
index 0000000000..d1499f13bd
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-3-14.js
@@ -0,0 +1,24 @@
+// 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 - 'length' is a string containing -Infinity
+---*/
+
+var accessed2 = false;
+
+function callbackfn2(prevVal, curVal, idx, obj) {
+  accessed2 = true;
+  return 2;
+}
+
+var obj2 = {
+  0: 9,
+  length: "-Infinity"
+};
+
+assert.sameValue(Array.prototype.reduce.call(obj2, callbackfn2, 1), 1, 'Array.prototype.reduce.call(obj2, callbackfn2, 1)');
+assert.sameValue(accessed2, false, 'accessed2');
+
+reportCompare(0, 0);