1 /*
2 * Copyright (c) 2016, 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 8156099
27 @summary Drag and drop of link from web browser, DataFlavor types
28 application/x-java-url and text/uri-list, getTransferData returns null
29 @run main/manual DragLinkFromBrowser
30 */
31
32 import java.awt.Frame;
33 import java.awt.Button;
34 import java.awt.Panel;
35 import java.awt.TextArea;
36 import java.awt.Color;
37 import java.awt.GridBagConstraints;
38 import java.awt.GridBagLayout;
39 import java.awt.event.ActionEvent;
40 import java.awt.event.ActionListener;
41 import java.awt.datatransfer.DataFlavor;
42 import java.awt.datatransfer.Transferable;
43 import java.awt.datatransfer.UnsupportedFlavorException;
44 import java.io.IOException;
45 import javax.swing.JFrame;
46 import javax.swing.JPanel;
47 import javax.swing.TransferHandler;
48 import javax.swing.SwingUtilities;
49 import javax.swing.JOptionPane;
50
51 public class DragLinkFromBrowser implements ActionListener {
52
53 private static GridBagLayout layout;
54 private static Panel mainControlPanel;
55 private static Panel resultButtonPanel;
56 private static TextArea instructionTextArea;
57 private static Button passButton;
58 private static Button failButton;
59 private static Frame mainFrame;
60 private static Thread mainThread = null;
61 private static volatile boolean testPassed = false;
62 private static volatile boolean isInterrupted = false;
63 private static volatile String failMessage;
64 private static final int testTimeOut = 300000;
65 private static JFrame urlFrame;
66 private static JPanel urlPanel;
67
68 public static void dragLinkFromWebBrowser() {
69
70 SwingUtilities.invokeLater(new Runnable() {
71 @Override
72 public void run() {
73
74 urlFrame = new JFrame();
75 urlPanel = new JPanel();
76 failMessage = "Dragging link from web browser Failed. "
77 + "getTransferData returns null";
78 urlFrame.getContentPane().add(urlPanel);
79 urlPanel.setTransferHandler(new TransferHandler() {
80 @Override
81 public boolean canImport(final TransferSupport support) {
82 return true;
83 }
84
85 @Override
86 public boolean importData(final TransferSupport support) {
87 final Transferable transferable =
88 support.getTransferable();
89 final DataFlavor[] flavors
90 = transferable.getTransferDataFlavors();
91
92 for (final DataFlavor flavor : flavors) {
93 try {
94 final Object transferData
95 = transferable.getTransferData(flavor);
96
97 if (transferData == null) {
98 JOptionPane.showMessageDialog(urlPanel,
99 failMessage);
100 break;
101 } else {
102 String flavorMessage = flavor.toString();
103 String transferDataMessage =
104 transferData.toString();
105 if (flavorMessage.contains("error")
106 || transferDataMessage.contains("null")) {
107 JOptionPane.showMessageDialog(urlPanel,
108 failMessage);
109 break;
110 }
111 }
112 } catch (UnsupportedFlavorException e) {
113 testFailed("UnsupportedFlavorException - "
114 + "test Failed");
115 } catch (IOException e) {
116 testFailed("IOException - test Failed");
117 }
118 }
119
120 return true;
121 }
122 });
123
124 urlFrame.setBounds(500, 10, 200, 200);
125 urlFrame.setVisible(true);
126 }
127 });
128 }
129
130 private void createInstructionUI() {
131 mainFrame = new Frame("Updating TrayIcon Popup Menu Item Test");
132 layout = new GridBagLayout();
133 mainControlPanel = new Panel(layout);
134 resultButtonPanel = new Panel(layout);
135
136 GridBagConstraints gbc = new GridBagConstraints();
137 String instructions
138 = "INSTRUCTIONS:"
139 + "\n 1. Open any browser."
140 + "\n 2. Select and drag URL from the browser page and "
141 + "drop it on the panel"
142 + "\n 3. If test fails, then a popup message will be displayed,"
143 + " click Ok and \n click Fail button."
144 + "\n 5. Otherwise test passed. Click Pass button.";
145
146 instructionTextArea = new TextArea();
147 instructionTextArea.setText(instructions);
148 instructionTextArea.setEnabled(false);
149 instructionTextArea.setBackground(Color.white);
150
151 gbc.gridx = 0;
152 gbc.gridy = 0;
153 gbc.fill = GridBagConstraints.HORIZONTAL;
154 mainControlPanel.add(instructionTextArea, gbc);
155
156 passButton = new Button("Pass");
157 passButton.setName("Pass");
158 passButton.addActionListener(this);
159
160 failButton = new Button("Fail");
161 failButton.setName("Fail");
162 failButton.addActionListener(this);
163
164 gbc.gridx = 0;
165 gbc.gridy = 0;
166 resultButtonPanel.add(passButton, gbc);
167 gbc.gridx = 1;
168 gbc.gridy = 0;
169 resultButtonPanel.add(failButton, gbc);
170 gbc.gridx = 0;
171 gbc.gridy = 1;
172 mainControlPanel.add(resultButtonPanel, gbc);
173
174 mainFrame.add(mainControlPanel);
175 mainFrame.pack();
176 mainFrame.setVisible(true);
177 }
178
179 @Override
180 public void actionPerformed(ActionEvent ae) {
181 if (ae.getSource() instanceof Button) {
182 Button btn = (Button) ae.getSource();
183 switch (btn.getName()) {
184 case "Pass":
185 testPassed = true;
186 isInterrupted = true;
187 mainThread.interrupt();
188 break;
189
190 case "Fail":
191 testFailed("Dragging link from web browser Failed");
192 break;
193 }
194 }
195 }
196
197 public static void cleanUp() {
198 urlFrame.dispose();
199 mainFrame.dispose();
200 }
201
202 public static void testFailed(String message) {
203 testPassed = false;
204 isInterrupted = true;
205 failMessage = message;
206 mainThread.interrupt();
207 }
208
209 public static void main(final String[] args) throws Exception {
210
211 DragLinkFromBrowser linkFromBrowser = new DragLinkFromBrowser();
212 linkFromBrowser.createInstructionUI();
213 linkFromBrowser.dragLinkFromWebBrowser();
214
215 mainThread = Thread.currentThread();
216 try {
217 mainThread.sleep(testTimeOut);
218 } catch (InterruptedException ex) {
219 if (!testPassed) {
220 throw new RuntimeException(failMessage);
221 }
222 } finally {
223 cleanUp();
224 }
225
226 if (!isInterrupted) {
227 throw new RuntimeException("Test Timed out after "
228 + testTimeOut / 1000 + " seconds");
229 }
230 }
231 }