1 /*
   2  * Copyright (c) 2003, 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  * @key headful
  27  * @bug 4904961
  28  * @summary Test that Dialog with zero sizes won't be created with negative sizes due to overflow in peer code
  29  * @author Andrei Dmitriev: area=awt.toplevel
  30  * @library ../../regtesthelpers
  31  * @build Util
  32  * @run main DialogSizeOverflowTest
  33  */
  34 
  35 import java.awt.*;
  36 import java.awt.event.*;
  37 import test.java.awt.regtesthelpers.Util;
  38 
  39 public class DialogSizeOverflowTest
  40 {
  41     public static void main(String [] s) {
  42         Robot robot;
  43         Frame f = new Frame("a frame");
  44         final Dialog dlg = new Dialog(f, false);
  45 
  46         f.setVisible(true);
  47 
  48         try {
  49             robot = new Robot();
  50         } catch(AWTException e){
  51             throw new RuntimeException("Test interrupted.", e);
  52         }
  53         Util.waitForIdle(robot);
  54 
  55         dlg.setLocation(100, 100);
  56         dlg.setResizable(false);
  57         dlg.addComponentListener(new ComponentAdapter() {
  58                 public void componentResized(ComponentEvent e) {
  59                     Dimension size = dlg.getSize();
  60                     System.out.println("size.width : size.height "+size.width + " : "+ size.height);
  61                     if (size.width > 1000 || size.height > 1000 || size.width < 0 || size.height < 0) {
  62                         throw new RuntimeException("Test failed. Size is too large.");
  63                     }
  64                 }
  65             });
  66         dlg.toBack();
  67         dlg.setVisible(true);
  68 
  69         Util.waitForIdle(robot);
  70         System.out.println("Test passed.");
  71     }
  72 }