MaximizedFrameTest.java revision 14851:980da45565c8 
1/*
2 * Copyright (c) 2008, 2015 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 6176814 8132766
28 @summary Metalworks frame maximizes after the move
29 @run main MaximizedFrameTest
30 */
31
32import java.awt.AWTException;
33import java.awt.Component;
34import java.awt.Point;
35import java.awt.Robot;
36import java.awt.event.InputEvent;
37import java.util.logging.Level;
38import java.util.logging.Logger;
39import javax.swing.JFrame;
40import javax.swing.JLayeredPane;
41import javax.swing.SwingUtilities;
42import javax.swing.UIManager;
43import javax.swing.UnsupportedLookAndFeelException;
44
45public class MaximizedFrameTest {
46
47    final static int ITERATIONS_COUNT = 5;
48    private static JFrame frame;
49    private static Point tempMousePosition;
50    private static Component titleComponent;
51
52    public void init() {
53        JFrame.setDefaultLookAndFeelDecorated(true);
54
55        try {
56            UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
57        } catch (ClassNotFoundException | InstantiationException |
58                IllegalAccessException | UnsupportedLookAndFeelException ex) {
59            throw new RuntimeException("Test Failed. MetalLookAndFeel not set "
60                    + "for frame");
61        }
62
63        frame = new JFrame("JFrame Maximization Test");
64        frame.pack();
65        frame.setSize(450, 260);
66        frame.setVisible(true);
67    }
68
69    public void getTitleComponent() throws Exception {
70
71        SwingUtilities.invokeAndWait(new Runnable() {
72
73            @Override
74            public void run() {
75                JLayeredPane lPane = frame.getLayeredPane();
76                boolean titleFound = false;
77
78                for (int j = 0; j < lPane.getComponentsInLayer(
79                    JLayeredPane.FRAME_CONTENT_LAYER.intValue()).length; j++) {
80
81                    titleComponent = lPane.getComponentsInLayer(
82                    JLayeredPane.FRAME_CONTENT_LAYER.intValue())[j];
83
84                    if (titleComponent.getClass().getName().equals(
85                        "javax.swing.plaf.metal.MetalTitlePane")) {
86
87                        titleFound = true;
88                        break;
89                    }
90                }
91
92                if (!titleFound) {
93                    try {
94                        dispose();
95                    } catch (Exception ex) {
96                        Logger.getLogger(MaximizedFrameTest.class.getName())
97                                .log(Level.SEVERE, null, ex);
98                    }
99                    throw new RuntimeException("Test Failed. Unable to "
100                            + "determine title component");
101                }
102            }
103        });
104    }
105
106    public void doMaximizeFrameTest() throws Exception {
107
108        SwingUtilities.invokeAndWait(new Runnable() {
109            @Override
110            public void run() {
111                Point framePosition = frame.getLocationOnScreen();
112
113                tempMousePosition = new Point(framePosition.x
114                        + frame.getWidth() / 2, framePosition.y
115                                + titleComponent.getHeight() / 2);
116            }
117        });
118
119        try {
120            Robot robot = new Robot();
121            robot.mouseMove(tempMousePosition.x, tempMousePosition.y);
122            robot.waitForIdle();
123
124            for (int iteration = 0; iteration < ITERATIONS_COUNT; iteration++) {
125                robot.mousePress(InputEvent.BUTTON1_MASK);
126                robot.waitForIdle();
127
128                // Moving a mouse pointer less than a few pixels
129                // leads to rising a double click event.
130                // We have to use exceeded the AWT_MULTICLICK_SMUDGE
131                // const value (which is 4 by default on GNOME) to test that.
132                tempMousePosition.x += 5;
133                robot.mouseMove(tempMousePosition.x, tempMousePosition.y);
134                robot.waitForIdle();
135                robot.mouseRelease(InputEvent.BUTTON1_MASK);
136                robot.waitForIdle();
137
138                if (frame.getExtendedState() != 0) {
139                    dispose();
140                    throw new RuntimeException("Test failed. JFrame was "
141                            + "maximized. ExtendedState is : "
142                            + frame.getExtendedState());
143                }
144            }
145        } catch (AWTException e) {
146            dispose();
147            throw new RuntimeException("Test Failed. AWTException thrown.");
148        }
149        System.out.println("Test passed.");
150    }
151
152    private void dispose() throws Exception {
153        SwingUtilities.invokeAndWait(new Runnable() {
154            @Override
155            public void run() {
156                if (null != frame) {
157                    frame.dispose();
158                }
159            }
160        });
161    }
162
163    public static void main(String[] args) throws Exception {
164
165        MaximizedFrameTest maximizedFrameTest = new MaximizedFrameTest();
166        maximizedFrameTest.init();
167        maximizedFrameTest.getTitleComponent();
168        maximizedFrameTest.doMaximizeFrameTest();
169        maximizedFrameTest.dispose();
170    }
171}
172