1 /*
   2  * Copyright 2009 Red Hat, Inc.  All Rights Reserved.
   3  * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
   4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   5  *
   6  * This code is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License version 2 only, as
   8  * published by the Free Software Foundation.
   9  *
  10  * This code is distributed in the hope that it will be useful, but WITHOUT
  11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  13  * version 2 for more details (a copy is included in the LICENSE file that
  14  * accompanied this code).
  15  *
  16  * You should have received a copy of the GNU General Public License version
  17  * 2 along with this work; if not, write to the Free Software Foundation,
  18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  19  *
  20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  21  * or visit www.oracle.com if you need additional information or have any
  22  * questions.
  23  */
  24 
  25 /*
  26   @test
  27   @bug 6721088
  28   @summary X11 Window sizes should be what we set them to
  29   @author Omair Majid <omajid@redhat.com>: area=awt.toplevel
  30   @run main TestFrameSize
  31  */
  32 
  33 /**
  34  * TestFrameSize.java
  35  *
  36  * Summary: test that X11 Awt windows are drawn with correct sizes
  37  *
  38  * Test fails if size of window is wrong
  39  */
  40 
  41 import java.awt.*;
  42 
  43 public class TestFrameSize {
  44 
  45     static Dimension desiredDimensions = new Dimension(200, 200);
  46     static Frame mainWindow;
  47 
  48     private static Dimension getClientSize(Frame window) {
  49         Dimension size = window.getSize();
  50         Insets insets = window.getInsets();
  51 
  52         System.out.println("getClientSize() for " + window);
  53         System.out.println("   size: " + size);
  54         System.out.println("   insets: " + insets);
  55 
  56         return new Dimension(
  57                 size.width - insets.left - insets.right,
  58                 size.height - insets.top - insets.bottom);
  59     }
  60 
  61     public static void drawGui() {
  62         mainWindow = new Frame("");
  63         mainWindow.setPreferredSize(desiredDimensions);
  64         mainWindow.pack();
  65 
  66         Dimension actualDimensions = mainWindow.getSize();
  67         System.out.println("Desired dimensions: " + desiredDimensions.toString());
  68         System.out.println("Actual dimensions:  " + actualDimensions.toString());
  69         if (!actualDimensions.equals(desiredDimensions)) {
  70             throw new RuntimeException("Incorrect widow size");
  71         }
  72 
  73         // pack() guarantees to preserve the size of the client area after
  74         // showing the window.
  75         Dimension clientSize1 = getClientSize(mainWindow);
  76         System.out.println("Client size before showing: " + clientSize1);
  77 
  78         mainWindow.setVisible(true);
  79 
  80         ((sun.awt.SunToolkit)Toolkit.getDefaultToolkit()).realSync();
  81 
  82         Dimension clientSize2 = getClientSize(mainWindow);
  83         System.out.println("Client size after showing: " + clientSize2);
  84 
  85         if (!clientSize2.equals(clientSize1)) {
  86             throw new RuntimeException("Incorrect client area size.");
  87         }
  88     }
  89 
  90     public static void main(String[] args) {
  91         try {
  92             drawGui();
  93         } finally {
  94             if (mainWindow != null) {
  95                 mainWindow.dispose();
  96             }
  97         }
  98     }
  99 }