1 files changed, 36 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-i-15.js b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-i-15.js
new file mode 100644
index 0000000000..17af30793e
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-i-15.js
@@ -0,0 +1,36 @@
+// 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 inherited
+    accessor property on an Array
+---*/
+
+Object.defineProperty(Array.prototype, "0", {
+  get: function() {
+    return 10;
+  },
+  configurable: true
+});
+
+Object.defineProperty(Array.prototype, "1", {
+  get: function() {
+    return 20;
+  },
+  configurable: true
+});
+
+Object.defineProperty(Array.prototype, "2", {
+  get: function() {
+    return 30;
+  },
+  configurable: true
+});
+
+assert.sameValue([, , , ].lastIndexOf(10), 0, '[, , , ].lastIndexOf(10)');
+assert.sameValue([, , , ].lastIndexOf(20), 1, '[, , , ].lastIndexOf(20)');
+assert.sameValue([, , , ].lastIndexOf(30), 2, '[, , , ].lastIndexOf(30)');
+
+reportCompare(0, 0);