245 lines
9.0 KiB
Java
245 lines
9.0 KiB
Java
/*
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* Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/* @test
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@bug 8214702
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@summary Verifies text position for whitespaced string in printing Swing text
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@run main/manual TestTextPosInPrint
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*/
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import java.awt.BorderLayout;
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import java.awt.FlowLayout;
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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import java.awt.Font;
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import java.awt.event.WindowAdapter;
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import java.awt.event.WindowEvent;
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import java.awt.print.Printable;
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import java.awt.print.PageFormat;
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import java.awt.print.PrinterException;
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import java.awt.print.PrinterJob;
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import java.util.concurrent.CountDownLatch;
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import java.util.concurrent.TimeUnit;
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import javax.swing.JFrame;
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import javax.swing.JButton;
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import javax.swing.JDialog;
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import javax.swing.JLabel;
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import javax.swing.JPanel;
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import javax.swing.JTextArea;
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import javax.swing.SwingUtilities;
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import javax.swing.Timer;
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import javax.swing.WindowConstants;
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import javax.swing.SwingConstants;
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import javax.swing.UIManager;
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public class TestTextPosInPrint implements Printable {
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private static final CountDownLatch testEndedSignal = new CountDownLatch(1);
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private static final int testTimeout = 300000;
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private static volatile String testFailureMsg;
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private static volatile boolean testPassed;
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private static volatile boolean testFinished;
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private static PrinterJob job;
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private static JPanel panel;
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private static JFrame f;
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public static void main(String[] args) throws Exception {
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job = PrinterJob.getPrinterJob();
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if (job.getPrintService() == null) {
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System.out.println("This test requires printers to be installed. Exiting.");
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return;
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}
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SwingUtilities.invokeLater(() -> createAndShowTestDialog());
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try {
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if (!testEndedSignal.await(testTimeout, TimeUnit.MILLISECONDS)) {
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throw new RuntimeException(String.format(
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"Test timeout '%d ms' elapsed.", testTimeout));
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}
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if (!testPassed) {
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String failureMsg = testFailureMsg;
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if ((failureMsg != null) && (!failureMsg.trim().isEmpty())) {
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throw new RuntimeException(failureMsg);
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} else {
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throw new RuntimeException("Test failed.");
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}
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}
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} catch (InterruptedException ie) {
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throw new RuntimeException(ie);
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} finally {
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testFinished = true;
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SwingUtilities.invokeAndWait(() -> f.dispose());
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}
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}
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private static void doTest() throws Exception {
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UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
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f = new JFrame();
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f.setLocationRelativeTo(null);
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panel = new JPanel();
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panel.setLayout(new BorderLayout());
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Font font = new Font("Serif", Font.PLAIN, 12);
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JLabel l1 = new JLabel(" 1. ABCDE");
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l1.setHorizontalAlignment(SwingConstants.LEFT);
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JLabel l2 = new JLabel(" 2. ABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZ");
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l2.setHorizontalAlignment(SwingConstants.LEFT);
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//JLabel l3 = new JLabel(" 3. ABCDE ");
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JLabel l3 = new JLabel(" 3. ABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZ");
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l3.setHorizontalAlignment(SwingConstants.LEFT);
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panel.add(BorderLayout.NORTH, l1);
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panel.add(BorderLayout.CENTER, l2);
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panel.add(BorderLayout.SOUTH, l3);
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f.getContentPane().add(BorderLayout.NORTH, panel);
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f.setSize(400, 300);
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f.setVisible(true);
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job.setPrintable(new TestTextPosInPrint());
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if (job.printDialog()) {
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try {
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job.print();
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} catch (PrinterException pe) {
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throw new RuntimeException(pe);
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}
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}
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}
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private static void pass() {
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testPassed = true;
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testEndedSignal.countDown();
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}
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private static void fail(String failureMsg) {
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testFailureMsg = failureMsg;
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testPassed = false;
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testEndedSignal.countDown();
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}
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private static String convertMillisToTimeStr(int millis) {
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if (millis < 0) {
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return "00:00:00";
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}
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int hours = millis / 3600000;
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int minutes = (millis - hours * 3600000) / 60000;
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int seconds = (millis - hours * 3600000 - minutes * 60000) / 1000;
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return String.format("%02d:%02d:%02d", hours, minutes, seconds);
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}
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private static void createAndShowTestDialog() {
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String description =
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" 1. Click on \"Start Test\" button.\r\n" +
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" 2. Multiple strings will be displayed on console.\r\n" +
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" 3. A print dialog will be shown. Select any printer to print. " +
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"\r\n" +
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" If the printed output of the strings are same without any alignment issue, click on \"PASS\"\r\n" +
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" button, otherwise click on \"FAIL\" button.";
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final JDialog dialog = new JDialog();
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dialog.setTitle("SaveFileWithoutPrinter");
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dialog.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
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dialog.addWindowListener(new WindowAdapter() {
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@Override
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public void windowClosing(WindowEvent e) {
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dialog.dispose();
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fail("Main dialog was closed.");
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}
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});
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final JLabel testTimeoutLabel = new JLabel(String.format(
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"Test timeout: %s", convertMillisToTimeStr(testTimeout)));
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final long startTime = System.currentTimeMillis();
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final Timer timer = new Timer(0, null);
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timer.setDelay(1000);
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timer.addActionListener((e) -> {
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int leftTime = testTimeout - (int) (System.currentTimeMillis() - startTime);
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if ((leftTime < 0) || testFinished) {
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timer.stop();
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dialog.dispose();
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}
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testTimeoutLabel.setText(String.format(
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"Test timeout: %s", convertMillisToTimeStr(leftTime)));
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});
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timer.start();
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JTextArea textArea = new JTextArea(description);
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textArea.setEditable(false);
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final JButton testButton = new JButton("Start Test");
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final JButton passButton = new JButton("PASS");
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final JButton failButton = new JButton("FAIL");
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testButton.addActionListener((e) -> {
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testButton.setEnabled(false);
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new Thread(() -> {
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try {
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doTest();
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SwingUtilities.invokeLater(() -> {
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passButton.setEnabled(true);
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failButton.setEnabled(true);
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});
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} catch (Throwable t) {
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t.printStackTrace();
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dialog.dispose();
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fail("Exception occurred in a thread executing the test.");
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}
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}).start();
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});
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passButton.setEnabled(false);
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passButton.addActionListener((e) -> {
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dialog.dispose();
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pass();
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});
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failButton.setEnabled(false);
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failButton.addActionListener((e) -> {
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dialog.dispose();
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fail("Printed texts are not aligned as shown in console");
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});
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JPanel mainPanel = new JPanel(new BorderLayout());
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JPanel labelPanel = new JPanel(new FlowLayout());
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labelPanel.add(testTimeoutLabel);
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mainPanel.add(labelPanel, BorderLayout.NORTH);
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mainPanel.add(textArea, BorderLayout.CENTER);
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JPanel buttonPanel = new JPanel(new FlowLayout());
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buttonPanel.add(testButton);
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buttonPanel.add(passButton);
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buttonPanel.add(failButton);
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mainPanel.add(buttonPanel, BorderLayout.SOUTH);
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dialog.add(mainPanel);
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dialog.pack();
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dialog.setVisible(true);
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}
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@Override
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public int print(Graphics pg, PageFormat pf, int pageNum)
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throws PrinterException {
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if (pageNum > 0){
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return Printable.NO_SUCH_PAGE;
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}
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Graphics2D g2 = (Graphics2D) pg;
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g2.translate(pf.getImageableX(), pf.getImageableY());
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panel.paint(g2);
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return Printable.PAGE_EXISTS;
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}
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}
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