/* * Copyright (c) 2018, 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 8153732 * @requires (os.family == "Windows") * @summary Windows remote printer changes do not reflect in lookupPrintServices() * @run main/manual RemotePrinterStatusRefresh */ import java.awt.GridBagConstraints; import java.awt.GridBagLayout; import java.awt.event.ActionEvent; import java.awt.print.PageFormat; import java.awt.print.Paper; import java.awt.print.PrinterException; import java.util.concurrent.CountDownLatch; import java.util.concurrent.TimeUnit; import javax.swing.BorderFactory; import javax.swing.Box; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JTextArea; import javax.swing.SwingUtilities; import java.awt.print.PrinterJob; import javax.print.PrintService; public class RemotePrinterStatusRefresh { private static TestUI test = null; public static void main(String args[]) throws Exception { final CountDownLatch latch = new CountDownLatch(1); // Test UI creation test = new TestUI(latch); SwingUtilities.invokeAndWait(new Runnable() { @Override public void run() { try { test.createUI(); } catch (Exception e) { throw new RuntimeException(e); } } }); // RemotePrinterStatusRefresh creation RemotePrinterStatusRefresh RemotePrinterStatusRefresh = new RemotePrinterStatusRefresh(); SwingUtilities.invokeAndWait(() -> { collectPrintersList(test.resultsTextArea, true); }); // 8 min = 480000 msec if(waitForFlag(480000)) { SwingUtilities.invokeAndWait(() -> { collectPrintersList(test.resultsTextArea, false); }); } else { dispose(); throw new RuntimeException("No new network printer got added/removed!! Test timed out!!"); } boolean status = latch.await(1, TimeUnit.MINUTES); if (!status) { dispose(); throw new RuntimeException("Test timed out."); } if (test.testResult == false) { dispose(); throw new RuntimeException("Test Failed."); } dispose(); } public static void dispose() throws Exception { SwingUtilities.invokeAndWait(() -> { test.disposeUI(); }); } public static boolean waitForFlag (long maxTimeoutInMsec) throws Exception { while(!test.isAdded && maxTimeoutInMsec > 0) { maxTimeoutInMsec -= 100; Thread.sleep(100); } if(maxTimeoutInMsec <= 0) { return false; } else { return true; } } private static void collectPrintersList(JTextArea textArea, boolean before) { if(before) { System.out.println("List of printers(before): "); textArea.setText("List of printers(before): \n"); for (PrintService printServiceBefore : PrinterJob.lookupPrintServices()) { System.out.println(printServiceBefore); textArea.append(printServiceBefore.toString()); textArea.append("\n"); } } else { textArea.append("\n"); System.out.println("List of printers(after): "); textArea.append("List of printers(after): \n"); for (PrintService printServiceAfter : PrinterJob.lookupPrintServices()) { System.out.println(printServiceAfter); textArea.append(printServiceAfter.toString()); textArea.append("\n"); } } } } class TestUI { private static JFrame mainFrame; private static JPanel mainControlPanel; private static JTextArea instructionTextArea; private static JPanel resultButtonPanel; private static JButton passButton; private static JButton failButton; private static JButton addedButton; private static JPanel testPanel; private static JButton testButton; private static JLabel buttonPressCountLabel; private static GridBagLayout layout; private final CountDownLatch latch; public boolean testResult = false; public volatile Boolean isAdded = false; public static JTextArea resultsTextArea; public TestUI(CountDownLatch latch) throws Exception { this.latch = latch; } public final void createUI() { mainFrame = new JFrame("RemotePrinterStatusRefresh"); layout = new GridBagLayout(); mainControlPanel = new JPanel(layout); resultButtonPanel = new JPanel(layout); testPanel = new JPanel(layout); GridBagConstraints gbc = new GridBagConstraints(); // Create Test instructions String instructions = "This test displays the current list of printers(before) attached to \n" + "this computer in the results panel.\n\n" + "Please follow the below steps for this manual test\n" + "--------------------------------------------------------------------\n" + "Step 1: Add/Remove a new network printer and Wait for 4 minutes after adding/removing\n" + "Step 2: Then click on 'Printer Added/Removed' button\n" + "Step 2: Once the new network printer is added/removed, see if it is \n" + " the same as displayed/not displayed in the results panel.\n" + "Step 3: If displayed/not displayed, then click 'Pass' else click on 'Fail' button"; instructionTextArea = new JTextArea(); instructionTextArea.setText(instructions); instructionTextArea.setEditable(false); instructionTextArea.setBorder(BorderFactory. createTitledBorder("Test Instructions")); gbc.gridx = 0; gbc.gridy = 0; gbc.fill = GridBagConstraints.HORIZONTAL; mainControlPanel.add(instructionTextArea, gbc); gbc.gridx = 0; gbc.gridy = 1; testPanel.add(Box.createVerticalStrut(50)); mainControlPanel.add(testPanel); addedButton = new JButton("Printer Added/Removed"); addedButton.setActionCommand("Added"); addedButton.addActionListener((ActionEvent e) -> { System.out.println("Added Button pressed!"); isAdded = true; }); // Create resultButtonPanel with Pass, Fail buttons passButton = new JButton("Pass"); passButton.setActionCommand("Pass"); passButton.addActionListener((ActionEvent e) -> { System.out.println("Pass Button pressed!"); testResult = true; latch.countDown(); disposeUI(); }); failButton = new JButton("Fail"); failButton.setActionCommand("Fail"); failButton.addActionListener((ActionEvent e) -> { System.out.println("Fail Button pressed!"); testResult = false; latch.countDown(); disposeUI(); }); gbc.gridx = 0; gbc.gridy = 0; resultButtonPanel.add(addedButton, gbc); gbc.gridx = 1; gbc.gridy = 0; resultButtonPanel.add(passButton, gbc); gbc.gridx = 2; gbc.gridy = 0; resultButtonPanel.add(failButton, gbc); resultsTextArea = new JTextArea(); resultsTextArea.setEditable(false); resultsTextArea.setBorder(BorderFactory. createTitledBorder("Results")); gbc.gridx = 0; gbc.gridy = 1; gbc.fill = GridBagConstraints.HORIZONTAL; mainControlPanel.add(resultsTextArea, gbc); gbc.gridx = 0; gbc.gridy = 2; mainControlPanel.add(resultButtonPanel, gbc); mainFrame.add(mainControlPanel); mainFrame.pack(); mainFrame.setVisible(true); } public void disposeUI() { mainFrame.dispose(); } }