1 /*
   2  * Copyright (c) 2010, 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 6990904
  27   @summary on oel5.5, Frame doesn't show if the Frame has only a MenuBar as its component.
  28   @author Andrei Dmitriev: area=awt-menubar
  29   @run main/timeout=30 DeadlockTest1
  30 */
  31 
  32 import java.awt.*;
  33 
  34 public class DeadlockTest1 {
  35     Frame f = new Frame("Menu Frame");
  36 
  37     DeadlockTest1() {
  38         MenuBar menubar = new MenuBar();
  39 
  40         Menu file = new Menu("File");
  41         Menu edit = new Menu("Edit");
  42         Menu help = new Menu("Help");
  43 
  44         MenuItem open = new MenuItem("Open");
  45         MenuItem close = new MenuItem("Close");
  46         MenuItem copy = new MenuItem("Copy");
  47         MenuItem paste = new MenuItem("Paste");
  48 
  49         file.add(open);
  50         file.add(close);
  51 
  52         edit.add(copy);
  53         edit.add(paste);
  54         menubar.add(file);
  55         menubar.add(edit);
  56         menubar.add(help);
  57         menubar.setHelpMenu(help);
  58 
  59         f.setMenuBar(menubar);
  60         f.setSize(400,200);
  61         f.setVisible(true);
  62         try {
  63             Thread.sleep(5000);
  64         } catch (InterruptedException z) {
  65             throw new RuntimeException(z);
  66         }
  67         f.dispose();
  68      }
  69 
  70     public static void main(String argv[]) {
  71         new DeadlockTest1();
  72     }
  73 }