--- /dev/null	2013-06-06 10:24:32.660727532 +0530
+++ new/test/script/basic/JDK-8015346.js	2013-06-06 13:31:50.802794031 +0530
@@ -0,0 +1,53 @@
+/*
+ * 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-8015346: JSON parsing issues with escaped strings, octal, decimal numbers *
+ * @test
+ * @run
+ */
+
+function checkJSON(str) {
+    try {
+        JSON.parse(str);
+        fail("should have thrown SyntaxError for JSON.parse on " + str);
+    } catch (e) {
+        if (! (e instanceof SyntaxError)) {
+            fail("Expected SyntaxError, but got " + e);
+        }
+    }
+}
+
+// invalid escape in a string
+checkJSON('"\\a"')
+
+// invalid floating point number patterns
+checkJSON("1.")
+checkJSON(".8")
+checkJSON("2.3e+")
+checkJSON("0.3E+")
+
+// octal, hexadecimal not allowed
+checkJSON("08")
+checkJSON("06")
+checkJSON('0x3')