Test6660049.java revision 14851:980da45565c8 
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 * @modules java.desktop/sun.awt
31 */
32
33import sun.awt.SunToolkit;
34
35import javax.swing.JButton;
36import javax.swing.JComponent;
37import javax.swing.SwingUtilities;
38import javax.swing.plaf.synth.Region;
39import javax.swing.plaf.synth.SynthLookAndFeel;
40
41public class Test6660049 implements Runnable {
42    public static void main(String[] args) {
43        SwingUtilities.invokeLater(new Test6660049(
44                javax.swing.JButton.class,
45                javax.swing.JCheckBox.class,
46                javax.swing.JCheckBoxMenuItem.class,
47                javax.swing.JColorChooser.class,
48                javax.swing.JComboBox.class,
49                javax.swing.JDesktopPane.class,
50                javax.swing.JEditorPane.class,
51                javax.swing.JFileChooser.class,
52                javax.swing.JFormattedTextField.class,
53                javax.swing.JInternalFrame.class,
54                javax.swing.JLabel.class,
55                javax.swing.JList.class,
56                javax.swing.JMenu.class,
57                javax.swing.JMenuBar.class,
58                javax.swing.JMenuItem.class,
59                javax.swing.JOptionPane.class,
60                javax.swing.JPanel.class,
61                javax.swing.JPasswordField.class,
62                javax.swing.JPopupMenu.class,
63                javax.swing.JProgressBar.class,
64                javax.swing.JRadioButton.class,
65                javax.swing.JRadioButtonMenuItem.class,
66                javax.swing.JRootPane.class,
67                javax.swing.JScrollBar.class,
68                javax.swing.JScrollPane.class,
69                javax.swing.JSeparator.class,
70                javax.swing.JSlider.class,
71                javax.swing.JSpinner.class,
72                javax.swing.JSplitPane.class,
73                javax.swing.JTabbedPane.class,
74                javax.swing.JTable.class,
75                javax.swing.JTextArea.class,
76                javax.swing.JTextField.class,
77                javax.swing.JTextPane.class,
78                javax.swing.JToggleButton.class,
79                javax.swing.JToolBar.class,
80                javax.swing.JToolTip.class,
81                javax.swing.JTree.class,
82                javax.swing.JViewport.class,
83                javax.swing.table.JTableHeader.class));
84    }
85
86    private final Class<? extends JComponent>[] types;
87    private final Region region;
88
89    private Test6660049(Class<? extends JComponent>... types) {
90        this.types = types;
91        run();
92
93        this.region = new Region("Button", "ButtonUI", true) {
94            @Override
95            public String getName() {
96                throw new Error("6660049: exploit is available");
97            }
98        };
99    }
100
101    public void run() {
102        if (this.region != null) {
103            SunToolkit.createNewAppContext();
104        }
105        for (Class<? extends JComponent> type : this.types) {
106            Region region = getRegion(type);
107            if (region == null) {
108                throw new Error("6849518: region is not initialized");
109            }
110        }
111        getRegion(JButton.class).getName();
112    }
113
114    private static Region getRegion(Class<? extends JComponent> type) {
115        try {
116            return SynthLookAndFeel.getRegion(type.newInstance());
117        }
118        catch (IllegalAccessException exception) {
119            throw new Error("unexpected exception", exception);
120        }
121        catch (InstantiationException exception) {
122            throw new Error("unexpected exception", exception);
123        }
124    }
125}
126