1/*
2 * Copyright (c) 2007, 2014, 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.*;
25
26/*
27 * @test
28 * @summary Check that DefaultFocusTraversalPolicy constructor and
29 *          methods do not throw unexpected exceptions in headless mode
30 * @run main/othervm -Djava.awt.headless=true HeadlessDefaultFocusTraversalPolicy
31 */
32
33public class HeadlessDefaultFocusTraversalPolicy  {
34    public static void main(String args[]) {
35        Container c = new Container();
36        Component cb1;
37        Component cb2;
38        Component cb3;
39
40        DefaultFocusTraversalPolicy cot = new DefaultFocusTraversalPolicy();
41        c.setFocusCycleRoot(true);
42        c.setFocusTraversalPolicy(cot);
43        c.add(cb1 = new Component(){});
44        c.add(cb2 = new Component(){});
45        c.add(cb3 = new Component(){});
46
47        cot.getComponentAfter(c, cb1);
48        cot.getComponentAfter(c, cb2);
49        cot.getComponentAfter(c, cb3);
50
51        cot.getComponentBefore(c, cb1);
52        cot.getComponentBefore(c, cb2);
53        cot.getComponentBefore(c, cb3);
54
55        cot.getFirstComponent(c);
56
57        cot.getLastComponent(c);
58
59        cot.getDefaultComponent(c);
60
61        cot.setImplicitDownCycleTraversal(true);
62
63        cot.setImplicitDownCycleTraversal(false);
64
65        cot.getImplicitDownCycleTraversal();
66    }
67}
68