1 /*
   2  * Copyright (c) 2005, 2008, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug 6346732 6705893
  27  * @summary should be able to assign null and undefined
  28  * value to JavaScript global variables.

  29  */
  30 
  31 import javax.script.*;

  32 
  33 public class NullUndefinedVarTest {
  34 
  35         public static void main(String[] args) throws Exception {
  36             ScriptEngineManager manager = new ScriptEngineManager();
  37             ScriptEngine jsengine = Helper.getJsEngine(manager);
  38             if (jsengine == null) {
  39                 System.out.println("Warning: No js engine found; test vacuously passes.");
  40                 return;
  41             }
  42             jsengine.eval("var n = null; " +
  43                           "if (n !== null) throw 'expecting null';" +
  44                           "var u = undefined; " +
  45                           "if (u !== undefined) throw 'undefined expected';");
  46         }
  47 }

   1 /*
   2  * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug 6346732 6705893
  27  * @summary should be able to assign null and undefined
  28  * value to JavaScript global variables.
  29  * @modules jdk.scripting.nashorn
  30  */
  31 
  32 import javax.script.ScriptEngine;
  33 import javax.script.ScriptEngineManager;
  34 
  35 public class NullUndefinedVarTest {
  36 
  37         public static void main(String[] args) throws Exception {
  38             ScriptEngineManager manager = new ScriptEngineManager();
  39             ScriptEngine jsengine = Helper.getJsEngine(manager);
  40             if (jsengine == null) {
  41                 System.out.println("Warning: No js engine found; test vacuously passes.");
  42                 return;
  43             }
  44             jsengine.eval("var n = null; " +
  45                           "if (n !== null) throw 'expecting null';" +
  46                           "var u = undefined; " +
  47                           "if (u !== undefined) throw 'undefined expected';");
  48         }
  49 }