--- /dev/null	2013-05-27 13:18:41.313334813 +0530
+++ new/test/script/basic/JDK-8015352.js	2013-05-27 18:52:59.095626818 +0530
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ * 
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ * 
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ * 
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8015352: "i".toUpperCase() => currently returns "İ", but should be "I" (with Turkish locale)
+ *
+ * @test
+ * @option --locale=tr-TR
+ * @run
+ */
+
+if ("i".toUpperCase() != "I") {
+    fail("'i'.toUpperCase() is not 'I'");
+}
+
+if ("i".toUpperCase() == "i".toLocaleUpperCase()) {
+    fail("'i'.toUpperCase() == 'i'.toLocaleUpperCase()");
+}
+
+if ("I".toLowerCase() != "i") {
+    fail("'I'.toLowerCase() is not 'i'");
+}
+
+if ("I".toLowerCase() == "I".toLocaleLowerCase()) {
+    fail("'i'.toLowerCase() == 'i'.toLocaleLowerCase()");
+}