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 * @bug 8146301 27 * @summary Enter key does not work in a deserialized JFileChooser. 28 * @run main DeserializedJFileChooserTest 29 */ 30 31 import javax.swing.*; 32 import java.awt.*; 33 import java.awt.event.KeyEvent; 34 import java.io.ByteArrayInputStream; 35 import java.io.ByteArrayOutputStream; 36 import java.io.ObjectInputStream; 37 import java.io.ObjectOutputStream; 38 39 public class DeserializedJFileChooserTest { 40 41 private static int state = -1; 42 private static JFileChooser deserialized; 43 44 public static void main(String[] args) throws Exception { 45 SwingUtilities.invokeLater( () -> { 46 try { 47 JFileChooser jfc = new JFileChooser(); 48 ByteArrayOutputStream bos = new ByteArrayOutputStream(); 49 ObjectOutputStream oos = new ObjectOutputStream(bos); 50 oos.writeObject(jfc); 51 oos.close(); 52 ByteArrayInputStream bis = 53 new ByteArrayInputStream(bos.toByteArray()); 54 ObjectInputStream ois = new ObjectInputStream(bis); 55 deserialized = (JFileChooser) ois.readObject(); 56 state = deserialized.showOpenDialog(null); 57 } catch (Exception e) { 58 throw new RuntimeException(e); 59 } 60 }); 61 Robot robot = new Robot(); 62 robot.setAutoDelay(50); 63 robot.waitForIdle(); 64 robot.keyPress(KeyEvent.VK_A); 65 robot.keyRelease(KeyEvent.VK_A); 66 robot.keyPress(KeyEvent.VK_ENTER); 67 robot.keyRelease(KeyEvent.VK_ENTER); 68 robot.waitForIdle(); 69 robot.delay(1000); 70 if (state != JFileChooser.APPROVE_OPTION) { 71 deserialized.cancelSelection(); 72 throw new RuntimeException("Failed"); 73 } 74 } 75 }