1 /*
   2  * Copyright (c) 2009, 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 6660049 6849518
  28  * @summary Tests the Region initialization
  29  * @author Sergey Malenkov
  30  */
  31 
  32 import sun.awt.SunToolkit;
  33 
  34 import javax.swing.JButton;
  35 import javax.swing.JComponent;
  36 import javax.swing.SwingUtilities;
  37 import javax.swing.plaf.synth.Region;
  38 import javax.swing.plaf.synth.SynthLookAndFeel;
  39 
  40 public class Test6660049 implements Runnable {
  41     public static void main(String[] args) {
  42         SwingUtilities.invokeLater(new Test6660049(
  43                 javax.swing.JButton.class,
  44                 javax.swing.JCheckBox.class,
  45                 javax.swing.JCheckBoxMenuItem.class,
  46                 javax.swing.JColorChooser.class,
  47                 javax.swing.JComboBox.class,
  48                 javax.swing.JDesktopPane.class,
  49                 javax.swing.JEditorPane.class,
  50                 javax.swing.JFileChooser.class,
  51                 javax.swing.JFormattedTextField.class,
  52                 javax.swing.JInternalFrame.class,
  53                 javax.swing.JLabel.class,
  54                 javax.swing.JList.class,
  55                 javax.swing.JMenu.class,
  56                 javax.swing.JMenuBar.class,
  57                 javax.swing.JMenuItem.class,
  58                 javax.swing.JOptionPane.class,
  59                 javax.swing.JPanel.class,
  60                 javax.swing.JPasswordField.class,
  61                 javax.swing.JPopupMenu.class,
  62                 javax.swing.JProgressBar.class,
  63                 javax.swing.JRadioButton.class,
  64                 javax.swing.JRadioButtonMenuItem.class,
  65                 javax.swing.JRootPane.class,
  66                 javax.swing.JScrollBar.class,
  67                 javax.swing.JScrollPane.class,
  68                 javax.swing.JSeparator.class,
  69                 javax.swing.JSlider.class,
  70                 javax.swing.JSpinner.class,
  71                 javax.swing.JSplitPane.class,
  72                 javax.swing.JTabbedPane.class,
  73                 javax.swing.JTable.class,
  74                 javax.swing.JTextArea.class,
  75                 javax.swing.JTextField.class,
  76                 javax.swing.JTextPane.class,
  77                 javax.swing.JToggleButton.class,
  78                 javax.swing.JToolBar.class,
  79                 javax.swing.JToolTip.class,
  80                 javax.swing.JTree.class,
  81                 javax.swing.JViewport.class,
  82                 javax.swing.table.JTableHeader.class));
  83     }
  84 
  85     private final Class<? extends JComponent>[] types;
  86     private final Region region;
  87 
  88     private Test6660049(Class<? extends JComponent>... types) {
  89         this.types = types;
  90         run();
  91 
  92         this.region = new Region("Button", "ButtonUI", true) {
  93             @Override
  94             public String getName() {
  95                 throw new Error("6660049: exploit is available");
  96             }
  97         };
  98     }
  99 
 100     public void run() {
 101         if (this.region != null) {
 102             SunToolkit.createNewAppContext();
 103         }
 104         for (Class<? extends JComponent> type : this.types) {
 105             Region region = getRegion(type);
 106             if (region == null) {
 107                 throw new Error("6849518: region is not initialized");
 108             }
 109         }
 110         getRegion(JButton.class).getName();
 111     }
 112 
 113     private static Region getRegion(Class<? extends JComponent> type) {
 114         try {
 115             return SynthLookAndFeel.getRegion(type.newInstance());
 116         }
 117         catch (IllegalAccessException exception) {
 118             throw new Error("unexpected exception", exception);
 119         }
 120         catch (InstantiationException exception) {
 121             throw new Error("unexpected exception", exception);
 122         }
 123     }
 124 }