1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-5-28.js b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-5-28.js
new file mode 100644
index 0000000000..27b7d245bb
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-5-28.js
@@ -0,0 +1,23 @@
+// 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 - side effects produced by step 1 are
+    visible when an exception occurs
+---*/
+
+var stepFiveOccurs = false;
+var fromIndex = {
+  valueOf: function() {
+    stepFiveOccurs = true;
+    return 0;
+  }
+};
+assert.throws(TypeError, function() {
+  Array.prototype.lastIndexOf.call(undefined, undefined, fromIndex);
+});
+assert.sameValue(stepFiveOccurs, false, 'stepFiveOccurs');
+
+reportCompare(0, 0);