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-1.js b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-i-1.js
new file mode 100644
index 0000000000..2742fd255f
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-i-1.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 - element to be retrieved is own data
+    property on an Array-like object
+---*/
+
+var obj = {
+  0: 0,
+  1: 1,
+  2: 2,
+  length: 3
+};
+
+assert.sameValue(Array.prototype.lastIndexOf.call(obj, 0), 0, 'Array.prototype.lastIndexOf.call(obj, 0)');
+assert.sameValue(Array.prototype.lastIndexOf.call(obj, 1), 1, 'Array.prototype.lastIndexOf.call(obj, 1)');
+assert.sameValue(Array.prototype.lastIndexOf.call(obj, 2), 2, 'Array.prototype.lastIndexOf.call(obj, 2)');
+
+reportCompare(0, 0);