1 /*
   2  * Copyright 2009 Red Hat, Inc.  All Rights Reserved.
   3  * Copyright (c) 2009, 2016, 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   @key headful
  28   @bug 6721088
  29   @summary X11 Window sizes should be what we set them to
  30   @author Omair Majid <omajid@redhat.com>: area=awt.toplevel
  31   @run main TestFrameSize
  32  */
  33 
  34 /**
  35  * TestFrameSize.java
  36  *
  37  * Summary: test that X11 Awt windows are drawn with correct sizes
  38  *
  39  * Test fails if size of window is wrong
  40  */
  41 
  42 import java.awt.*;
  43 
  44 public class TestFrameSize {
  45 
  46     static Dimension desiredDimensions = new Dimension(200, 200);
  47     static Frame mainWindow;
  48 
  49     private static Dimension getClientSize(Frame window) {
  50         Dimension size = window.getSize();
  51         Insets insets = window.getInsets();
  52 
  53         System.out.println("getClientSize() for " + window);
  54         System.out.println("   size: " + size);
  55         System.out.println("   insets: " + insets);
  56 
  57         return new Dimension(
  58                 size.width - insets.left - insets.right,
  59                 size.height - insets.top - insets.bottom);
  60     }
  61 
  62     public static void drawGui() {
  63         mainWindow = new Frame("");
  64         mainWindow.setPreferredSize(desiredDimensions);
  65         mainWindow.pack();
  66 
  67         Dimension actualDimensions = mainWindow.getSize();
  68         System.out.println("Desired dimensions: " + desiredDimensions.toString());
  69         System.out.println("Actual dimensions:  " + actualDimensions.toString());
  70         if (!actualDimensions.equals(desiredDimensions)) {
  71             throw new RuntimeException("Incorrect widow size");
  72         }
  73 
  74         // pack() guarantees to preserve the size of the client area after
  75         // showing the window.
  76         Dimension clientSize1 = getClientSize(mainWindow);
  77         System.out.println("Client size before showing: " + clientSize1);
  78 
  79         mainWindow.setVisible(true);
  80 
  81         ((sun.awt.SunToolkit)Toolkit.getDefaultToolkit()).realSync();
  82 
  83         Dimension clientSize2 = getClientSize(mainWindow);
  84         System.out.println("Client size after showing: " + clientSize2);
  85 
  86         if (!clientSize2.equals(clientSize1)) {
  87             throw new RuntimeException("Incorrect client area size.");
  88         }
  89     }
  90 
  91     public static void main(String[] args) {
  92         try {
  93             drawGui();
  94         } finally {
  95             if (mainWindow != null) {
  96                 mainWindow.dispose();
  97             }
  98         }
  99     }
 100 }