NpeOnCloseTest.java revision 14851:980da45565c8 
1/*
2 * Copyright (c) 2007, 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 6547881
28  @summary NPE when closing modal dialog
29  @author Oleg Sukhodolsky: area=awt.modal
30  @library ../../regtesthelpers
31  @build Util
32  @run main NpeOnCloseTest
33*/
34import java.awt.Dialog;
35import java.awt.EventQueue;
36import java.awt.Frame;
37
38import java.lang.reflect.InvocationTargetException;
39
40import test.java.awt.regtesthelpers.Util;
41
42public class NpeOnCloseTest {
43    public static void main(String[] args)
44    {
45        Frame frame1 = new Frame("frame 1");
46        frame1.setBounds(0, 0, 100, 100);
47        frame1.setVisible(true);
48        Util.waitForIdle(null);
49
50        Frame frame2 = new Frame("frame 2");
51        frame2.setBounds(150, 0, 100, 100);
52        frame2.setVisible(true);
53        Util.waitForIdle(null);
54
55        Frame frame3 = new Frame("frame 3");
56        final Dialog dialog = new Dialog(frame3, "dialog", true);
57        dialog.setBounds(300, 0, 100, 100);
58        EventQueue.invokeLater(new Runnable() {
59                public void run() {
60                    dialog.setVisible(true);
61                }
62            });
63        try {
64            EventQueue.invokeAndWait(new Runnable() { public void run() {} });
65            Util.waitForIdle(null);
66            EventQueue.invokeAndWait(new Runnable() {
67                    public void run() {
68                        dialog.dispose();
69                    }
70                });
71        }
72        catch (InterruptedException ie) {
73            throw new RuntimeException(ie);
74        }
75        catch (InvocationTargetException ite) {
76            throw new RuntimeException(ite);
77        }
78
79        frame1.dispose();
80        frame2.dispose();
81        frame3.dispose();
82    }
83}
84