--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/nashorn/script/basic/es6/lexical-toplevel-redeclare.js	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2014, 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-8057691: Nashorn: let & const declarations are not shared between scripts
+ *
+ * @test
+ * @run
+ * @option -scripting
+ * @option --language=es6
+ */
+
+load(__DIR__ + "lexical-toplevel-def.js");
+
+var global = this;
+
+function tryIt (code) {
+    try {
+        eval(code)
+    } catch (e) {
+        print(String(e).replace(/\\/g, "/"))
+    }
+}
+
+function loadScript(script) {
+    print(script);
+    try {
+        load(__DIR__ + script);
+    } catch (e) {
+        print(String(e).replace(/\\/g, "/"));
+    }
+    print(VAR);
+    print(LET);
+    print(CONST);
+    print(FUNC);
+    print(GLOBAL);
+    print(global.VAR);
+    print(global.LET);
+    print(global.CONST);
+    print(global.FUNC);
+    print(global.GLOBAL);
+    try {
+        print(SHOULD_NOT_EXIST);
+    } catch (e) {
+        print(String(e).replace(/\\/g, "/"));
+    }
+    print(global.SHOULD_NOT_EXIST);
+    print(Object);
+    print(global.Object);
+    print();
+}
+
+loadScript("lexical-toplevel-redeclare-var-on-let.js");
+loadScript("lexical-toplevel-redeclare-func-on-let.js");
+loadScript("lexical-toplevel-redeclare-let-on-var.js");
+loadScript("lexical-toplevel-redeclare-let-on-func.js");
+loadScript("lexical-toplevel-redeclare-let-on-builtin.js");
+loadScript("lexical-toplevel-redeclare-let-on-global.js");