1/*
2 * Copyright (c) 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 8041694
28 * @summary JFileChooser removes trailing spaces in the selected directory name
29 * @author Anton Litvinov
30 * @library ../../../../lib/testlibrary
31 * @build jdk.testlibrary.OSInfo
32 * @run main bug8041694
33 */
34
35import java.awt.AWTException;
36import java.awt.Robot;
37import java.awt.event.KeyEvent;
38import java.io.File;
39import java.io.IOException;
40import java.nio.file.Files;
41import java.util.concurrent.CountDownLatch;
42import javax.swing.JFileChooser;
43import javax.swing.SwingUtilities;
44import javax.swing.UIManager;
45import javax.swing.UnsupportedLookAndFeelException;
46import javax.swing.plaf.metal.MetalLookAndFeel;
47
48import jdk.testlibrary.OSInfo;
49
50public class bug8041694 {
51    private static volatile File dir1;
52    private static File dir2;
53    private static volatile File selectedDir;
54
55    private static void runTest() {
56        try {
57            // Set Metal L&F to make the test compatible with OS X.
58            UIManager.setLookAndFeel(new MetalLookAndFeel());
59            Robot robot = new Robot();
60
61            dir1 = Files.createTempDirectory("bug8041694").toFile();
62            if (OSInfo.getOSType() == OSInfo.OSType.WINDOWS) {
63                dir2 = new File(String.format(
64                    "\\\\?\\%s\\d ", dir1.getAbsolutePath().replace('/', '\\')));
65            } else {
66                dir2 = new File(dir1.getAbsolutePath() + File.separator + "d ");
67            }
68            dir2.mkdir();
69
70            final CountDownLatch fChooserClosedSignal = new CountDownLatch(1);
71            SwingUtilities.invokeLater(new Runnable() {
72                @Override
73                public void run() {
74                    try {
75                        JFileChooser fChooser = new JFileChooser(dir1);
76                        fChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
77                        if (fChooser.showOpenDialog(null) == JFileChooser.APPROVE_OPTION) {
78                            selectedDir = fChooser.getSelectedFile();
79                        }
80                    } finally {
81                        fChooserClosedSignal.countDown();
82                    }
83                }
84            });
85
86            robot.setAutoDelay(50);
87            robot.delay(1000);
88            robot.waitForIdle();
89            robot.keyPress(KeyEvent.VK_D);
90            robot.keyRelease(KeyEvent.VK_D);
91            robot.keyPress(KeyEvent.VK_SPACE);
92            robot.keyRelease(KeyEvent.VK_SPACE);
93            robot.keyPress(KeyEvent.VK_ENTER);
94            robot.keyRelease(KeyEvent.VK_ENTER);
95
96            fChooserClosedSignal.await();
97            if (selectedDir == null) {
98                throw new RuntimeException("No directory was selected in JFileChooser.");
99            }
100            System.out.println(String.format(
101                "The selected directory is '%s'.", selectedDir.getAbsolutePath()));
102            if (selectedDir.getName().equals("d")) {
103                throw new RuntimeException(
104                    "JFileChooser removed trailing spaces in the selected directory name.");
105            } else if (!selectedDir.getName().equals("d ")) {
106                throw new RuntimeException("The selected directory name is not the expected 'd '.");
107            }
108        } catch (UnsupportedLookAndFeelException | AWTException | IOException | InterruptedException e) {
109            throw new RuntimeException(e);
110        } finally {
111            if (dir2 != null) {
112                dir2.delete();
113            }
114            if (dir1 != null) {
115                dir1.delete();
116            }
117        }
118    }
119
120    public static void main(String[] args) {
121        runTest();
122    }
123}
124