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 /* @test
25 @bug 7146377
26 @summary closed/javax/swing/DataTransfer/4876520/bug4876520.java failed since b08 in jdk 8
27 @author Pavel Porvatov
28 */
29
30 import javax.swing.*;
31 import java.awt.*;
32 import java.awt.event.InputEvent;
33 import java.awt.event.MouseEvent;
34 import java.awt.event.MouseListener;
35
36 public class bug7146377 {
37 private static JLabel label;
38 private static JFrame frame;
39
40 private static volatile Point point;
41
42 public static void main(String[] args) throws Exception {
43 SwingUtilities.invokeAndWait(new Runnable() {
44 public void run() {
45 frame = new JFrame();
46
47 label = new JLabel("A label");
48
49 label.addMouseListener(new MouseListener() {
50 @Override
51 public void mouseClicked(MouseEvent e) {
52 checkEvent(e);
53 }
54
55 @Override
56 public void mousePressed(MouseEvent e) {
57 checkEvent(e);
58 }
59
60 @Override
61 public void mouseReleased(MouseEvent e) {
62 checkEvent(e);
63 }
64
65 @Override
66 public void mouseEntered(MouseEvent e) {
67 checkEvent(e);
68 }
69
70 @Override
71 public void mouseExited(MouseEvent e) {
72 checkEvent(e);
73 }
74 });
75
76 frame.add(label);
77 frame.setSize(200, 100);
78 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
79 frame.setVisible(true);
80 }
81 });
82
83 Robot robot = new Robot();
84
85 robot.waitForIdle();
86
87 // On Linux platforms realSync doesn't guaranties setSize completion
88 Thread.sleep(1000);
89
90 SwingUtilities.invokeAndWait(new Runnable() {
91 public void run() {
92 point = label.getLocationOnScreen();
93 }
94 });
95
96
97 robot.setAutoDelay(200);
98
99 // Move mouse
100 for (int i = 0; i < 20; i++) {
101 robot.mouseMove(point.x + i, point.y + i);
102 }
103
104 for (int button : new int[]{InputEvent.BUTTON1_MASK, InputEvent.BUTTON2_MASK, InputEvent.BUTTON3_MASK}) {
105 robot.mouseMove(point.x, point.y);
106
107 // Mouse Drag
108 robot.mousePress(button);
109
110 for (int i = 0; i < 20; i++) {
111 robot.mouseMove(point.x + i, point.y + i);
112 }
113
114 robot.mouseRelease(button);
115 }
116
117 robot.waitForIdle();
118
119 SwingUtilities.invokeAndWait(new Runnable() {
120 public void run() {
121 frame.dispose();
122 }
123 });
124
125 System.out.println("Test passed");
126 }
127
128 private static void checkEvent(MouseEvent e) {
129 String eventAsStr = eventToString(e);
130
131 System.out.println("Checking event " + eventAsStr);
132
133 check("isLeftMouseButton", SwingUtilities.isLeftMouseButton(e), oldIsLeftMouseButton(e), eventAsStr);
134 check("isRightMouseButton", SwingUtilities.isRightMouseButton(e), oldIsRightMouseButton(e), eventAsStr);
135 check("isMiddleMouseButton", SwingUtilities.isMiddleMouseButton(e), oldIsMiddleMouseButton(e), eventAsStr);
136 }
137
138 private static void check(String methodName, boolean newValue, boolean oldValue, String eventAsStr) {
139 if (newValue != oldValue) {
140 throw new RuntimeException("Regression on " + methodName + ", newValue = " + newValue +
141 ", oldValue = " + oldValue + ", e = " + eventAsStr);
142 }
143 }
144
145 private static String eventToString(MouseEvent e) {
146 StringBuilder result = new StringBuilder();
147
148 switch (e.getID()) {
149 case MouseEvent.MOUSE_PRESSED:
150 result.append("MOUSE_PRESSED");
151 break;
152 case MouseEvent.MOUSE_RELEASED:
153 result.append("MOUSE_RELEASED");
154 break;
155 case MouseEvent.MOUSE_CLICKED:
156 result.append("MOUSE_CLICKED");
157 break;
158 case MouseEvent.MOUSE_ENTERED:
159 result.append("MOUSE_ENTERED");
160 break;
161 case MouseEvent.MOUSE_EXITED:
162 result.append("MOUSE_EXITED");
163 break;
164 case MouseEvent.MOUSE_MOVED:
165 result.append("MOUSE_MOVED");
166 break;
167 case MouseEvent.MOUSE_DRAGGED:
168 result.append("MOUSE_DRAGGED");
169 break;
170 case MouseEvent.MOUSE_WHEEL:
171 result.append("MOUSE_WHEEL");
172 break;
173 default:
174 result.append("unknown type");
175 }
176
177 result.append(", modifiers = " + MouseEvent.getMouseModifiersText(e.getModifiers()));
178 result.append(", modifiersEx = " + MouseEvent.getMouseModifiersText(e.getModifiersEx()));
179 result.append(", button = " + e.getButton());
180
181 return result.toString();
182 }
183
184 // Original implementation of SwingUtilities.isLeftMouseButton
185 private static boolean oldIsLeftMouseButton(MouseEvent e) {
186 return ((e.getModifiers() & InputEvent.BUTTON1_MASK) != 0);
187 }
188
189 // Original implementation of SwingUtilities.isMiddleMouseButton
190 private static boolean oldIsMiddleMouseButton(MouseEvent e) {
191 return ((e.getModifiers() & InputEvent.BUTTON2_MASK) == InputEvent.BUTTON2_MASK);
192 }
193
194 // Original implementation of SwingUtilities.isRightMouseButton
195 private static boolean oldIsRightMouseButton(MouseEvent e) {
196 return ((e.getModifiers() & InputEvent.BUTTON3_MASK) == InputEvent.BUTTON3_MASK);
197 }
198 }