1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-ii-8.js b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-ii-8.js
new file mode 100644
index 0000000000..5a990835d5
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-ii-8.js
@@ -0,0 +1,13 @@
+// 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 - both array element and search
+    element are numbers, and they have same value
+---*/
+
+assert.sameValue([-1, 0, 1].lastIndexOf(-1), 0, '[-1, 0, 1].lastIndexOf(-1)');
+
+reportCompare(0, 0);