1 files changed, 16 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/indexOf/15.4.4.14-5-18.js b/js/src/tests/test262/built-ins/Array/prototype/indexOf/15.4.4.14-5-18.js
new file mode 100644
index 0000000000..4d02f2b9f2
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/indexOf/15.4.4.14-5-18.js
@@ -0,0 +1,16 @@
+// 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.indexof
+description: >
+    Array.prototype.indexOf - value of 'fromIndex' is a string
+    containing an exponential number
+---*/
+
+var targetObj = {};
+
+assert.sameValue([0, 1, targetObj, 3, 4].indexOf(targetObj, "3E0"), -1, '[0, 1, targetObj, 3, 4].indexOf(targetObj, "3E0")');
+assert.sameValue([0, 1, 2, targetObj, 4].indexOf(targetObj, "3E0"), 3, '[0, 1, 2, targetObj, 4].indexOf(targetObj, "3E0")');
+
+reportCompare(0, 0);