1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-9-2.js b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-9-2.js
new file mode 100644
index 0000000000..1ad6837c0f
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-9-2.js
@@ -0,0 +1,28 @@
+// 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 returns -1 if 'length' is 0 and does
+    not access any other properties
+---*/
+
+var accessed = false;
+var f = {
+  length: 0
+};
+Object.defineProperty(f, "0", {
+  get: function() {
+    accessed = true;
+    return 1;
+  }
+});
+
+var i = Array.prototype.lastIndexOf.call(f, 1);
+
+
+assert.sameValue(i, -1, 'i');
+assert.sameValue(accessed, false, 'accessed');
+
+reportCompare(0, 0);