1 /*
2 * Copyright (c) 2018, 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 8153732
27 * @requires (os.family == "Windows")
28 * @summary Windows remote printer changes do not reflect in lookupPrintServices()
29 * @run main/manual RemotePrinterStatusRefresh
30 */
31
32 import java.awt.GridBagConstraints;
33 import java.awt.GridBagLayout;
34 import java.awt.event.ActionEvent;
35 import java.awt.print.PageFormat;
36 import java.awt.print.Paper;
37 import java.awt.print.PrinterException;
38 import java.util.concurrent.CountDownLatch;
39 import java.util.concurrent.TimeUnit;
40 import javax.swing.BorderFactory;
41 import javax.swing.Box;
42 import javax.swing.JButton;
43 import javax.swing.JFrame;
44 import javax.swing.JLabel;
45 import javax.swing.JPanel;
46 import javax.swing.JTextArea;
47 import javax.swing.SwingUtilities;
48 import java.awt.print.PrinterJob;
49 import javax.print.PrintService;
50
51 public class RemotePrinterStatusRefresh
52 {
53 private static TestUI test = null;
54 public static void main(String args[]) throws Exception {
55 final CountDownLatch latch = new CountDownLatch(1);
56
57 // Test UI creation
58 test = new TestUI(latch);
59
60 SwingUtilities.invokeAndWait(new Runnable() {
61 @Override
62 public void run() {
63 try {
64 test.createUI();
65 } catch (Exception e) {
66 throw new RuntimeException(e);
67 }
68 }
69 });
70
71 // RemotePrinterStatusRefresh creation
72 RemotePrinterStatusRefresh RemotePrinterStatusRefresh = new RemotePrinterStatusRefresh();
73 SwingUtilities.invokeAndWait(() -> {
74 collectPrintersList(test.resultsTextArea, true);
75 });
76
77 // 8 min = 480000 msec
78 if(waitForFlag(480000)) {
79 SwingUtilities.invokeAndWait(() -> {
80 collectPrintersList(test.resultsTextArea, false);
81 });
82 } else {
83 dispose();
84 throw new RuntimeException("No new network printer got added/removed!! Test timed out!!");
85 }
86
87 boolean status = latch.await(1, TimeUnit.MINUTES);
88 if (!status) {
89 dispose();
90 throw new RuntimeException("Test timed out.");
91 }
92
93 if (test.testResult == false) {
94 dispose();
95 throw new RuntimeException("Test Failed.");
96 }
97
98 dispose();
99 }
100
101 public static void dispose() throws Exception {
102 SwingUtilities.invokeAndWait(() -> {
103 test.disposeUI();
104 });
105 }
106
107 public static boolean waitForFlag (long maxTimeoutInMsec) throws Exception {
108 while(!test.isAdded && maxTimeoutInMsec > 0) {
109 maxTimeoutInMsec -= 100;
110 Thread.sleep(100);
111 }
112
113 if(maxTimeoutInMsec <= 0) {
114 return false;
115 } else {
116 return true;
117 }
118 }
119
120 private static void collectPrintersList(JTextArea textArea, boolean before) {
121 if(before) {
122 System.out.println("List of printers(before): ");
123 textArea.setText("List of printers(before): \n");
124 for (PrintService printServiceBefore : PrinterJob.lookupPrintServices()) {
125 System.out.println(printServiceBefore);
126 textArea.append(printServiceBefore.toString());
127 textArea.append("\n");
128 }
129 } else {
130 textArea.append("\n");
131 System.out.println("List of printers(after): ");
132 textArea.append("List of printers(after): \n");
133 for (PrintService printServiceAfter : PrinterJob.lookupPrintServices()) {
134 System.out.println(printServiceAfter);
135 textArea.append(printServiceAfter.toString());
136 textArea.append("\n");
137 }
138 }
139 }
140 }
141
142 class TestUI {
143 private static JFrame mainFrame;
144 private static JPanel mainControlPanel;
145
146 private static JTextArea instructionTextArea;
147
148 private static JPanel resultButtonPanel;
149 private static JButton passButton;
150 private static JButton failButton;
151 private static JButton addedButton;
152
153 private static JPanel testPanel;
154 private static JButton testButton;
155 private static JLabel buttonPressCountLabel;
156
157 private static GridBagLayout layout;
158 private final CountDownLatch latch;
159 public boolean testResult = false;
160 public volatile Boolean isAdded = false;
161 public static JTextArea resultsTextArea;
162
163 public TestUI(CountDownLatch latch) throws Exception {
164 this.latch = latch;
165 }
166
167 public final void createUI() {
168 mainFrame = new JFrame("RemotePrinterStatusRefresh");
169 layout = new GridBagLayout();
170 mainControlPanel = new JPanel(layout);
171 resultButtonPanel = new JPanel(layout);
172 testPanel = new JPanel(layout);
173 GridBagConstraints gbc = new GridBagConstraints();
174
175 // Create Test instructions
176 String instructions
177 = "This test displays the current list of printers(before) attached to \n"
178 + "this computer in the results panel.\n\n"
179 + "Please follow the below steps for this manual test\n"
180 + "--------------------------------------------------------------------\n"
181 + "Step 1: Add/Remove a new network printer and Wait for 4 minutes after adding/removing\n"
182 + "Step 2: Then click on 'Printer Added/Removed' button\n"
183 + "Step 2: Once the new network printer is added/removed, see if it is \n"
184 + " the same as displayed/not displayed in the results panel.\n"
185 + "Step 3: If displayed/not displayed, then click 'Pass' else click on 'Fail' button";
186
187 instructionTextArea = new JTextArea();
188 instructionTextArea.setText(instructions);
189 instructionTextArea.setEditable(false);
190 instructionTextArea.setBorder(BorderFactory.
191 createTitledBorder("Test Instructions"));
192
193 gbc.gridx = 0;
194 gbc.gridy = 0;
195 gbc.fill = GridBagConstraints.HORIZONTAL;
196 mainControlPanel.add(instructionTextArea, gbc);
197
198 gbc.gridx = 0;
199 gbc.gridy = 1;
200 testPanel.add(Box.createVerticalStrut(50));
201 mainControlPanel.add(testPanel);
202
203 addedButton = new JButton("Printer Added/Removed");
204 addedButton.setActionCommand("Added");
205 addedButton.addActionListener((ActionEvent e) -> {
206 System.out.println("Added Button pressed!");
207 isAdded = true;
208 });
209
210 // Create resultButtonPanel with Pass, Fail buttons
211 passButton = new JButton("Pass");
212 passButton.setActionCommand("Pass");
213 passButton.addActionListener((ActionEvent e) -> {
214 System.out.println("Pass Button pressed!");
215 testResult = true;
216 latch.countDown();
217 disposeUI();
218 });
219
220 failButton = new JButton("Fail");
221 failButton.setActionCommand("Fail");
222 failButton.addActionListener((ActionEvent e) -> {
223 System.out.println("Fail Button pressed!");
224 testResult = false;
225 latch.countDown();
226 disposeUI();
227 });
228
229 gbc.gridx = 0;
230 gbc.gridy = 0;
231 resultButtonPanel.add(addedButton, gbc);
232
233 gbc.gridx = 1;
234 gbc.gridy = 0;
235 resultButtonPanel.add(passButton, gbc);
236
237 gbc.gridx = 2;
238 gbc.gridy = 0;
239 resultButtonPanel.add(failButton, gbc);
240
241 resultsTextArea = new JTextArea();
242 resultsTextArea.setEditable(false);
243 resultsTextArea.setBorder(BorderFactory.
244 createTitledBorder("Results"));
245
246 gbc.gridx = 0;
247 gbc.gridy = 1;
248 gbc.fill = GridBagConstraints.HORIZONTAL;
249 mainControlPanel.add(resultsTextArea, gbc);
250
251 gbc.gridx = 0;
252 gbc.gridy = 2;
253 mainControlPanel.add(resultButtonPanel, gbc);
254
255 mainFrame.add(mainControlPanel);
256 mainFrame.pack();
257 mainFrame.setVisible(true);
258 }
259
260 public void disposeUI() {
261 mainFrame.dispose();
262 }
263 }