1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-i-27.js b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-i-27.js
new file mode 100644
index 0000000000..9e8618f62c
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-i-27.js
@@ -0,0 +1,22 @@
+// 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.lastindexof
+description: >
+    Array.prototype.lastIndexOf applied to Arguments object which
+    implements its own property get method (number of arguments is
+    greater than number of parameters)
+---*/
+
+var func = function(a, b) {
+  assert.sameValue(Array.prototype.lastIndexOf.call(arguments, arguments[0]), 2);
+  assert.sameValue(Array.prototype.lastIndexOf.call(arguments, arguments[3]), 3);
+  assert.sameValue(Array.prototype.lastIndexOf.call(arguments, arguments[4]), -1);
+};
+
+(function() {
+  func(0, arguments, 0, Object.prototype);
+})();
+
+reportCompare(0, 0);