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 24import java.awt.Component; 25import javax.swing.JLabel; 26import javax.swing.JTabbedPane; 27import javax.swing.SwingUtilities; 28import javax.accessibility.Accessible; 29import javax.accessibility.AccessibleContext; 30/* 31 * @test 32 * @bug 8017112 33 * @summary JTabbedPane components have inconsistent accessibility tree 34 * @run main AccessibleIndexInParentTest 35 */ 36 37public class AccessibleIndexInParentTest { 38 39 public static void main(String[] args) throws Exception { 40 SwingUtilities.invokeAndWait(AccessibleIndexInParentTest::test); 41 } 42 43 private static void test() { 44 45 int N = 5; 46 JTabbedPane tabbedPane = new JTabbedPane(); 47 48 for (int i = 0; i < N; i++) { 49 tabbedPane.addTab("Title: " + i, new JLabel("Component: " + i)); 50 } 51 52 for (int i = 0; i < tabbedPane.getTabCount(); i++) { 53 Component child = tabbedPane.getComponentAt(i); 54 55 AccessibleContext ac = child.getAccessibleContext(); 56 if (ac == null) { 57 throw new RuntimeException("Accessible Context is null!"); 58 } 59 60 int index = ac.getAccessibleIndexInParent(); 61 Accessible parent = ac.getAccessibleParent(); 62 63 if (parent.getAccessibleContext().getAccessibleChild(index) != child) { 64 throw new RuntimeException("Wrong getAccessibleIndexInParent!"); 65 } 66 } 67 } 68}