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