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 8146301 28 * @summary Enter key does not work in a deserialized JFileChooser. 29 * @run main DeserializedJFileChooserTest 30 */ 31 32 import javax.swing.*; 33 import java.awt.*; 34 import java.awt.event.KeyEvent; 35 import java.io.ByteArrayInputStream; 36 import java.io.ByteArrayOutputStream; 37 import java.io.ObjectInputStream; 38 import java.io.ObjectOutputStream; 39 40 public class DeserializedJFileChooserTest { 41 42 private static int state = -1; 43 private static JFileChooser deserialized; 44 45 public static void main(String[] args) throws Exception { 46 SwingUtilities.invokeLater( () -> { 47 try { 48 JFileChooser jfc = new JFileChooser(); 49 ByteArrayOutputStream bos = new ByteArrayOutputStream(); 50 ObjectOutputStream oos = new ObjectOutputStream(bos); 51 oos.writeObject(jfc); 52 oos.close(); 53 ByteArrayInputStream bis = 54 new ByteArrayInputStream(bos.toByteArray()); 55 ObjectInputStream ois = new ObjectInputStream(bis); 56 deserialized = (JFileChooser) ois.readObject(); 57 state = deserialized.showOpenDialog(null); 58 } catch (Exception e) { 59 throw new RuntimeException(e); 60 } 61 }); 62 Robot robot = new Robot(); 63 robot.setAutoDelay(50); 64 robot.waitForIdle(); 65 robot.keyPress(KeyEvent.VK_A); 66 robot.keyRelease(KeyEvent.VK_A); 67 robot.keyPress(KeyEvent.VK_ENTER); 68 robot.keyRelease(KeyEvent.VK_ENTER); 69 robot.waitForIdle(); 70 robot.delay(1000); 71 if (state != JFileChooser.APPROVE_OPTION) { 72 deserialized.cancelSelection(); 73 throw new RuntimeException("Failed"); 74 } 75 } 76 }