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 
  35 import java.awt.AWTException;
  36 import java.awt.Robot;
  37 import java.awt.event.KeyEvent;
  38 import java.io.File;
  39 import java.io.IOException;
  40 import java.nio.file.Files;
  41 import java.util.concurrent.CountDownLatch;
  42 import javax.swing.JFileChooser;
  43 import javax.swing.SwingUtilities;
  44 import javax.swing.UIManager;
  45 import javax.swing.UnsupportedLookAndFeelException;
  46 import javax.swing.plaf.metal.MetalLookAndFeel;
  47 
  48 import jdk.testlibrary.OSInfo;
  49 
  50 public 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 }