Test2.java revision 6264:a68090f0dc1a 
1/*
2 * Copyright (c) 2012, 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.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
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24 */
25
26/*
27 * @test
28 * @bug     6981400
29 * @summary Tabbing between textfiled do not work properly when ALT+TAB
30 * @author  anton.tarasov
31 * @library ../../regtesthelpers
32 * @build   Util
33 * @run     main Test2
34 */
35
36// A focus request made after a char is typed ahead shouldn't affect the char's target component.
37
38import java.awt.*;
39import java.awt.event.*;
40import test.java.awt.regtesthelpers.Util;
41
42public class Test2 {
43    static Frame f = new Frame("frame");
44    static TextArea t0 = new TextArea(1, 10) { public String toString() { return "[TA-0]";} };
45    static TextArea t1 = new TextArea(1, 10) { public String toString() { return "[TA-1]";} };
46    static TextArea t2 = new TextArea(1, 10) { public String toString() { return "[TA-2]";} };
47
48    static volatile boolean passed = true;
49
50    static Robot robot;
51
52    public static void main(String[] args) {
53        Toolkit.getDefaultToolkit().addAWTEventListener(new AWTEventListener() {
54            public void eventDispatched(AWTEvent e) {
55                System.out.println(e);
56                if (e.getID() == KeyEvent.KEY_TYPED) {
57                    if (e.getSource() != t1) {
58                        passed = false;
59                        throw new RuntimeException("Test failed: the key event has wrong source: " + e);
60                    }
61                }
62            }
63        }, FocusEvent.FOCUS_EVENT_MASK | KeyEvent.KEY_EVENT_MASK);
64
65        try {
66            robot = new Robot();
67        } catch (AWTException ex) {
68            throw new RuntimeException("Error: can't create Robot");
69        }
70
71        f.add(t0);
72        f.add(t1);
73        f.add(t2);
74
75        f.setLayout(new FlowLayout());
76        f.pack();
77
78        t0.addFocusListener(new FocusAdapter() {
79            public void focusLost(FocusEvent e) {
80                try {
81                    Thread.sleep(3000);
82                } catch (Exception ex) {}
83            }
84        });
85
86        // The request shouldn't affect the key event delivery.
87        new Thread(new Runnable() {
88            public void run() {
89                try {
90                    Thread.sleep(2000);
91                } catch (Exception ex) {}
92                System.out.println("requesting focus to " + t2);
93                t2.requestFocus();
94            }
95        }).start();
96
97
98        f.setVisible(true);
99        Util.waitForIdle(robot);
100
101        test();
102
103        if (passed) System.out.println("\nTest passed.");
104    }
105
106    static void test() {
107        Util.clickOnComp(t1, robot);
108
109        // The key event should be eventually delivered to t1.
110        robot.delay(50);
111        robot.keyPress(KeyEvent.VK_A);
112        robot.delay(50);
113        robot.keyRelease(KeyEvent.VK_A);
114
115        Util.waitForIdle(robot);
116    }
117}
118
119