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}