--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/javax/script/NullUndefinedVarTest.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2005, 2016, 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.
+ */
+
+/*
+ * @test
+ * @bug 6346732 6705893
+ * @summary should be able to assign null and undefined
+ * value to JavaScript global variables.
+ * @modules jdk.scripting.nashorn
+ */
+
+import javax.script.ScriptEngine;
+import javax.script.ScriptEngineManager;
+
+public class NullUndefinedVarTest {
+
+        public static void main(String[] args) throws Exception {
+            ScriptEngineManager manager = new ScriptEngineManager();
+            ScriptEngine jsengine = Helper.getJsEngine(manager);
+            if (jsengine == null) {
+                System.out.println("Warning: No js engine found; test vacuously passes.");
+                return;
+            }
+            jsengine.eval("var n = null; " +
+                          "if (n !== null) throw 'expecting null';" +
+                          "var u = undefined; " +
+                          "if (u !== undefined) throw 'undefined expected';");
+        }
+}