1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
|
/*
* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
@test
@bug 8156099
@summary Drag and drop of link from web browser, DataFlavor types
application/x-java-url and text/uri-list, getTransferData returns null
@run main/manual DragLinkFromBrowser
*/
import java.awt.Frame;
import java.awt.Button;
import java.awt.Panel;
import java.awt.TextArea;
import java.awt.Color;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.Transferable;
import java.awt.datatransfer.UnsupportedFlavorException;
import java.io.IOException;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.TransferHandler;
import javax.swing.SwingUtilities;
import javax.swing.JOptionPane;
public class DragLinkFromBrowser implements ActionListener {
private static GridBagLayout layout;
private static Panel mainControlPanel;
private static Panel resultButtonPanel;
private static TextArea instructionTextArea;
private static Button passButton;
private static Button failButton;
private static Frame mainFrame;
private static Thread mainThread = null;
private static volatile boolean testPassed = false;
private static volatile boolean isInterrupted = false;
private static volatile String failMessage;
private static final int testTimeOut = 300000;
private static JFrame urlFrame;
private static JPanel urlPanel;
public static void dragLinkFromWebBrowser() {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
urlFrame = new JFrame();
urlPanel = new JPanel();
failMessage = "Dragging link from web browser Failed. "
+ "getTransferData returns null";
urlFrame.getContentPane().add(urlPanel);
urlPanel.setTransferHandler(new TransferHandler() {
@Override
public boolean canImport(final TransferSupport support) {
return true;
}
@Override
public boolean importData(final TransferSupport support) {
final Transferable transferable =
support.getTransferable();
final DataFlavor[] flavors
= transferable.getTransferDataFlavors();
for (final DataFlavor flavor : flavors) {
try {
final Object transferData
= transferable.getTransferData(flavor);
if (transferData == null) {
JOptionPane.showMessageDialog(urlPanel,
failMessage);
break;
} else {
String flavorMessage = flavor.toString();
String transferDataMessage =
transferData.toString();
if (flavorMessage.contains("error")
|| transferDataMessage.contains("null")) {
JOptionPane.showMessageDialog(urlPanel,
failMessage);
break;
}
}
} catch (UnsupportedFlavorException e) {
testFailed("UnsupportedFlavorException - "
+ "test Failed");
} catch (IOException e) {
testFailed("IOException - test Failed");
}
}
return true;
}
});
urlFrame.setBounds(500, 10, 200, 200);
urlFrame.setVisible(true);
}
});
}
private void createInstructionUI() {
mainFrame = new Frame("Drag and drop link from web browser");
layout = new GridBagLayout();
mainControlPanel = new Panel(layout);
resultButtonPanel = new Panel(layout);
GridBagConstraints gbc = new GridBagConstraints();
String instructions
= "INSTRUCTIONS:"
+ "\n 1. Open any browser."
+ "\n 2. Select and drag URL from the browser page and "
+ "drop it on the panel"
+ "\n 3. If test fails, then a popup message will be displayed,"
+ " click Ok and \n click Fail button."
+ "\n 5. Otherwise test passed. Click Pass button.";
instructionTextArea = new TextArea();
instructionTextArea.setText(instructions);
instructionTextArea.setEnabled(false);
instructionTextArea.setBackground(Color.white);
gbc.gridx = 0;
gbc.gridy = 0;
gbc.fill = GridBagConstraints.HORIZONTAL;
mainControlPanel.add(instructionTextArea, gbc);
passButton = new Button("Pass");
passButton.setName("Pass");
passButton.addActionListener(this);
failButton = new Button("Fail");
failButton.setName("Fail");
failButton.addActionListener(this);
gbc.gridx = 0;
gbc.gridy = 0;
resultButtonPanel.add(passButton, gbc);
gbc.gridx = 1;
gbc.gridy = 0;
resultButtonPanel.add(failButton, gbc);
gbc.gridx = 0;
gbc.gridy = 1;
mainControlPanel.add(resultButtonPanel, gbc);
mainFrame.add(mainControlPanel);
mainFrame.pack();
mainFrame.setVisible(true);
}
@Override
public void actionPerformed(ActionEvent ae) {
if (ae.getSource() instanceof Button) {
Button btn = (Button) ae.getSource();
switch (btn.getName()) {
case "Pass":
testPassed = true;
isInterrupted = true;
mainThread.interrupt();
break;
case "Fail":
testFailed("Dragging link from web browser Failed");
break;
}
}
}
public static void cleanUp() {
urlFrame.dispose();
mainFrame.dispose();
}
public static void testFailed(String message) {
testPassed = false;
isInterrupted = true;
failMessage = message;
mainThread.interrupt();
}
public static void main(final String[] args) throws Exception {
DragLinkFromBrowser linkFromBrowser = new DragLinkFromBrowser();
linkFromBrowser.createInstructionUI();
linkFromBrowser.dragLinkFromWebBrowser();
mainThread = Thread.currentThread();
try {
mainThread.sleep(testTimeOut);
} catch (InterruptedException ex) {
if (!testPassed) {
throw new RuntimeException(failMessage);
}
} finally {
cleanUp();
}
if (!isInterrupted) {
throw new RuntimeException("Test Timed out after "
+ testTimeOut / 1000 + " seconds");
}
}
}
|
