DeadKeySystemAssertionDialog.java revision 14851:980da45565c8 
1/*
2 * Copyright (c) 2012, 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.Frame;
25import java.awt.Robot;
26import java.awt.TextField;
27import java.awt.event.KeyEvent;
28/*
29 * @test
30 * @key headful
31 * @bug 8013849
32 * @summary Awt assert on Hashtable.cpp:124
33 * @author alexandr.scherbatiy area=awt.event
34 * @run main/timeout=5 DeadKeySystemAssertionDialog
35 */
36
37public class DeadKeySystemAssertionDialog {
38
39    public static void main(String[] args) throws Exception {
40
41        Frame frame = new Frame();
42        frame.setSize(300, 200);
43
44        TextField textField = new TextField();
45        frame.add(textField);
46
47        Robot robot = new Robot();
48        robot.setAutoDelay(50);
49
50        frame.setVisible(true);
51        robot.waitForIdle();
52
53        textField.requestFocus();
54        robot.waitForIdle();
55
56        // Check that the system assertion dialog does not block Java
57        robot.keyPress(KeyEvent.VK_A);
58        robot.keyRelease(KeyEvent.VK_A);
59        robot.waitForIdle();
60
61        frame.setVisible(false);
62        frame.dispose();
63    }
64}
65