1 /* 2 * Copyright (c) 2016, 2017, 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 8154069 28 * @summary Jaws reads wrong values from comboboxes when no element is selected 29 * @run main Bug8154069 30 */ 31 32 import javax.accessibility.Accessible; 33 import javax.accessibility.AccessibleContext; 34 import javax.accessibility.AccessibleSelection; 35 import javax.swing.JComboBox; 36 import javax.swing.JFrame; 37 import javax.swing.SwingUtilities; 38 import javax.swing.UIManager; 39 import javax.swing.plaf.nimbus.NimbusLookAndFeel; 40 41 public class Bug8154069 { 42 43 private static JFrame frame; 44 private static volatile Exception exception = null; 45 46 public static void main(String args[]) throws Exception { 47 try { 48 try { 49 UIManager.setLookAndFeel(new NimbusLookAndFeel()); 50 } catch (Exception e) { 51 throw new RuntimeException(e); 52 } 53 54 SwingUtilities.invokeAndWait(() -> { 55 frame = new JFrame(); 56 String[] petStrings = { "Bird", "Cat" }; 57 JComboBox<String> cb = new JComboBox<>(petStrings); 58 cb.setSelectedIndex(1); // select Cat 59 frame.add(cb); 60 frame.pack(); 61 try { 62 cb.setSelectedIndex(-1); 63 int i = cb.getSelectedIndex(); 64 if (i != -1) { 65 throw new RuntimeException("getSelectedIndex is not -1"); 66 } 67 Object o = cb.getSelectedItem(); 68 if (o != null) { 69 throw new RuntimeException("getSelectedItem is not null"); 70 } 71 AccessibleContext ac = cb.getAccessibleContext(); 72 AccessibleSelection as = ac.getAccessibleSelection(); 73 int count = as.getAccessibleSelectionCount(); 74 if (count != 0) { 75 throw new RuntimeException("getAccessibleSelection count is not 0"); 76 } 77 Accessible a = as.getAccessibleSelection(0); 78 if (a != null) { 79 throw new RuntimeException("getAccessibleSelection(0) is not null"); 80 } 81 } catch (Exception e) { 82 exception = e; 83 } 84 }); 85 if (exception != null) { 86 System.out.println("Test failed: " + exception.getMessage()); 87 throw exception; 88 } else { 89 System.out.println("Test passed."); 90 } 91 } finally { 92 SwingUtilities.invokeAndWait(() -> { 93 if (frame != null) { frame.dispose(); } 94 }); 95 } 96 } 97 98 }