Test1.java revision 8729:0242fce0f717 
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.
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 * @bug     6981400
27 * @summary Tabbing between textfiled do not work properly when ALT+TAB
28 * @author  anton.tarasov
29 * @library ../../regtesthelpers
30 * @build   Util
31 * @run     main Test1
32 */
33
34// This test shows a frame with four focusable components: b0, b1, b2, b3.
35// Then it presses Tab three times. EDT is freezed for a while on the first FOCUS_LOST event.
36// Meantime, the test clicks in a component of another frame and then clicks in the title
37// of the original frame. When EDT awakes and all the queued events get processed,
38// the other frame should ones gain focus and then pass it to the original frame.
39// The b3 component of the orinial frame should finally become a focus owner.
40// The FOCUS_LOST/FOCUS_GAINED events order in the original frame is tracked and should be:
41// b0 -> b1 -> b2 -> b3.
42
43import java.awt.*;
44import java.awt.event.*;
45import java.util.ArrayList;
46import java.util.Arrays;
47import java.util.List;
48import javax.swing.*;
49import test.java.awt.regtesthelpers.Util;
50
51public class Test1 {
52    static JFrame f0 = new JFrame("base_frame") { public String getName() {return "base_frame";} };
53    static JButton f0b0 = new JB("b0");
54    static JButton f0b1 = new JB("b1");
55    static JButton f0b2 = new JB("b2");
56    static JButton f0b3 = new JB("b3");
57
58    static JFrame f1 = new JFrame("swing_frame") { public String getName() {return "swing_frame";} };
59    static JButton f1b0 = new JButton("button");
60
61    static Frame f2 = new Frame("awt_frame") { public String getName() {return "awt_frame";} };
62    static Button f2b0 = new Button("button");
63
64    static Robot robot;
65
66    static List<Component> gainedList = new ArrayList<Component>();
67    static List<Component> lostList = new ArrayList<Component>();
68
69    static Component[] refGainedList = new Component[] {f0b1, f0b2, f0b3, f0b3};
70    static Component[] refLostList = new Component[] {f0b0, f0b1, f0b2, f0b3};
71
72    static boolean tracking;
73
74    public static void main(String[] args) {
75        Toolkit.getDefaultToolkit().addAWTEventListener(new AWTEventListener() {
76            public void eventDispatched(AWTEvent e) {
77                System.out.println(e);
78            }
79        }, FocusEvent.FOCUS_EVENT_MASK | WindowEvent.WINDOW_EVENT_MASK);
80
81        try {
82            robot = new Robot();
83        } catch (AWTException ex) {
84            throw new RuntimeException("Error: can't create Robot");
85        }
86
87        f0.add(f0b0);
88        f0.add(f0b1);
89        f0.add(f0b2);
90        f0.add(f0b3);
91        f0.setLayout(new FlowLayout());
92        f0.setBounds(0, 100, 400, 200);
93
94        f1.add(f1b0);
95        f1.setBounds(0, 400, 400, 200);
96
97        f2.add(f2b0);
98        f2.setBounds(0, 400, 400, 200);
99
100        f0b0.addFocusListener(new FocusAdapter() {
101            @Override
102            public void focusLost(FocusEvent e) {
103                try {
104                    Thread.sleep(1000);
105                } catch (Exception ex) {}
106            }
107        });
108
109        //
110        // Case 1. Test against swing JFrame.
111        //
112
113        f1.setVisible(true);
114        f0.setVisible(true);
115
116        Util.waitForIdle(robot);
117
118        if (!f0b0.isFocusOwner()) {
119            Util.clickOnComp(f0b0, robot);
120            Util.waitForIdle(robot);
121            if (!f0b0.isFocusOwner()) {
122                throw new RuntimeException("Error: can't focus the component " + f0b0);
123            }
124        }
125
126        System.out.println("\nTest case 1: swing frame\n");
127        test(f1b0);
128
129        //
130        // Case 2. Test against awt Frame.
131        //
132
133        tracking = false;
134        gainedList.clear();
135        lostList.clear();
136
137        f1.dispose();
138        f2.setAutoRequestFocus(false);
139        f2.setVisible(true);
140        Util.waitForIdle(robot);
141
142        Util.clickOnComp(f0b0, robot);
143        Util.waitForIdle(robot);
144        if (!f0b0.isFocusOwner()) {
145            throw new RuntimeException("Error: can't focus the component " + f0b0);
146        }
147
148        System.out.println("\nTest case 2: awt frame\n");
149        test(f2b0);
150
151        System.out.println("\nTest passed.");
152    }
153
154    public static void test(Component compToClick) {
155        tracking = true;
156
157        robot.keyPress(KeyEvent.VK_TAB);
158        robot.delay(50);
159        robot.keyRelease(KeyEvent.VK_TAB);
160        robot.delay(50);
161
162        robot.keyPress(KeyEvent.VK_TAB);
163        robot.delay(50);
164        robot.keyRelease(KeyEvent.VK_TAB);
165        robot.delay(50);
166
167        robot.keyPress(KeyEvent.VK_TAB);
168        robot.delay(50);
169        robot.keyRelease(KeyEvent.VK_TAB);
170
171        robot.delay(50);
172        Util.clickOnComp(compToClick, robot);
173
174        robot.delay(50);
175        Util.clickOnTitle(f0, robot);
176
177        Util.waitForIdle(robot);
178
179        if (!f0b3.isFocusOwner()) {
180            throw new RuntimeException("Test failed: f0b3 is not a focus owner");
181        }
182
183        if (!"sun.awt.X11.XToolkit".equals(Toolkit.getDefaultToolkit().getClass().getName())) {
184
185            if (!Arrays.asList(refGainedList).equals(gainedList)) {
186                System.out.println("gained list: " + gainedList);
187                throw new RuntimeException("Test failed: wrong FOCUS_GAINED events order");
188            }
189            if (!Arrays.asList(refLostList).equals(lostList)) {
190                System.out.println("lost list: " + lostList);
191                throw new RuntimeException("Test failed: wrong FOCUS_LOST events order");
192            }
193        }
194    }
195}
196
197class JB extends JButton {
198    String name;
199
200    public JB(String name) {
201        super(name);
202        this.name = name;
203
204        addFocusListener(new FocusListener() {
205            public void focusGained(FocusEvent e) {
206                if (Test1.tracking)
207                    Test1.gainedList.add(e.getComponent());
208            }
209
210            public void focusLost(FocusEvent e) {
211                if (Test1.tracking)
212                    Test1.lostList.add(e.getComponent());
213            }
214        });
215    }
216
217    public String toString() {
218        return "[" + name + "]";
219    }
220}
221