--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/javax/swing/SwingUtilities/TestTextPosInPrint.java Tue May 21 14:41:43 2019 +0530
@@ -0,0 +1,244 @@
+/*
+ * Copyright (c) 2019, 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 8214702
+ @summary Verifies text position for whitespaced string in printing Swing text
+ @run main/manual TestTextPosInPrint
+ */
+
+import java.awt.BorderLayout;
+import java.awt.FlowLayout;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.Font;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+import java.awt.print.Printable;
+import java.awt.print.PageFormat;
+import java.awt.print.PrinterException;
+import java.awt.print.PrinterJob;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+import javax.swing.JFrame;
+import javax.swing.JButton;
+import javax.swing.JDialog;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JTextArea;
+import javax.swing.SwingUtilities;
+import javax.swing.Timer;
+import javax.swing.WindowConstants;
+import javax.swing.SwingConstants;
+import javax.swing.UIManager;
+
+public class TestTextPosInPrint implements Printable {
+ private static final CountDownLatch testEndedSignal = new CountDownLatch(1);
+ private static final int testTimeout = 300000;
+ private static volatile String testFailureMsg;
+ private static volatile boolean testPassed;
+ private static volatile boolean testFinished;
+ private static PrinterJob job;
+ private static JPanel panel;
+ private static JFrame f;
+
+ public static void main(String[] args) throws Exception {
+ job = PrinterJob.getPrinterJob();
+ if (job.getPrintService() == null) {
+ System.out.println("This test requires printers to be installed. Exiting.");
+ return;
+ }
+ SwingUtilities.invokeLater(() -> createAndShowTestDialog());
+
+ try {
+ if (!testEndedSignal.await(testTimeout, TimeUnit.MILLISECONDS)) {
+ throw new RuntimeException(String.format(
+ "Test timeout '%d ms' elapsed.", testTimeout));
+ }
+ if (!testPassed) {
+ String failureMsg = testFailureMsg;
+ if ((failureMsg != null) && (!failureMsg.trim().isEmpty())) {
+ throw new RuntimeException(failureMsg);
+ } else {
+ throw new RuntimeException("Test failed.");
+ }
+ }
+ } catch (InterruptedException ie) {
+ throw new RuntimeException(ie);
+ } finally {
+ testFinished = true;
+ SwingUtilities.invokeAndWait(() -> f.dispose());
+ }
+ }
+
+ private static void doTest() throws Exception {
+ UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
+ f = new JFrame();
+ f.setLocationRelativeTo(null);
+ panel = new JPanel();
+ panel.setLayout(new BorderLayout());
+ Font font = new Font("Serif", Font.PLAIN, 12);
+ JLabel l1 = new JLabel(" 1. ABCDE");
+ l1.setHorizontalAlignment(SwingConstants.LEFT);
+ JLabel l2 = new JLabel(" 2. ABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZ");
+ l2.setHorizontalAlignment(SwingConstants.LEFT);
+ //JLabel l3 = new JLabel(" 3. ABCDE ");
+ JLabel l3 = new JLabel(" 3. ABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZ");
+ l3.setHorizontalAlignment(SwingConstants.LEFT);
+ panel.add(BorderLayout.NORTH, l1);
+ panel.add(BorderLayout.CENTER, l2);
+ panel.add(BorderLayout.SOUTH, l3);
+ f.getContentPane().add(BorderLayout.NORTH, panel);
+ f.setSize(400, 300);
+ f.setVisible(true);
+
+ job.setPrintable(new TestTextPosInPrint());
+ if (job.printDialog()) {
+ try {
+ job.print();
+ } catch (PrinterException pe) {
+ throw new RuntimeException(pe);
+ }
+ }
+ }
+
+ private static void pass() {
+ testPassed = true;
+ testEndedSignal.countDown();
+ }
+
+ private static void fail(String failureMsg) {
+ testFailureMsg = failureMsg;
+ testPassed = false;
+ testEndedSignal.countDown();
+ }
+
+ private static String convertMillisToTimeStr(int millis) {
+ if (millis < 0) {
+ return "00:00:00";
+ }
+ int hours = millis / 3600000;
+ int minutes = (millis - hours * 3600000) / 60000;
+ int seconds = (millis - hours * 3600000 - minutes * 60000) / 1000;
+ return String.format("%02d:%02d:%02d", hours, minutes, seconds);
+ }
+
+ private static void createAndShowTestDialog() {
+ String description =
+ " 1. Click on \"Start Test\" button.\r\n" +
+ " 2. Multiple strings will be displayed on console.\r\n" +
+ " 3. A print dialog will be shown. Select any printer to print. " +
+ "\r\n" +
+ " If the printed output of the strings are same without any alignment issue, click on \"PASS\"\r\n" +
+ " button, otherwise click on \"FAIL\" button.";
+
+ final JDialog dialog = new JDialog();
+ dialog.setTitle("SaveFileWithoutPrinter");
+ dialog.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
+ dialog.addWindowListener(new WindowAdapter() {
+ @Override
+ public void windowClosing(WindowEvent e) {
+ dialog.dispose();
+ fail("Main dialog was closed.");
+ }
+ });
+
+ final JLabel testTimeoutLabel = new JLabel(String.format(
+ "Test timeout: %s", convertMillisToTimeStr(testTimeout)));
+ final long startTime = System.currentTimeMillis();
+ final Timer timer = new Timer(0, null);
+ timer.setDelay(1000);
+ timer.addActionListener((e) -> {
+ int leftTime = testTimeout - (int) (System.currentTimeMillis() - startTime);
+ if ((leftTime < 0) || testFinished) {
+ timer.stop();
+ dialog.dispose();
+ }
+ testTimeoutLabel.setText(String.format(
+ "Test timeout: %s", convertMillisToTimeStr(leftTime)));
+ });
+ timer.start();
+
+ JTextArea textArea = new JTextArea(description);
+ textArea.setEditable(false);
+
+ final JButton testButton = new JButton("Start Test");
+ final JButton passButton = new JButton("PASS");
+ final JButton failButton = new JButton("FAIL");
+ testButton.addActionListener((e) -> {
+ testButton.setEnabled(false);
+ new Thread(() -> {
+ try {
+ doTest();
+
+ SwingUtilities.invokeLater(() -> {
+ passButton.setEnabled(true);
+ failButton.setEnabled(true);
+ });
+ } catch (Throwable t) {
+ t.printStackTrace();
+ dialog.dispose();
+ fail("Exception occurred in a thread executing the test.");
+ }
+ }).start();
+ });
+ passButton.setEnabled(false);
+ passButton.addActionListener((e) -> {
+ dialog.dispose();
+ pass();
+ });
+ failButton.setEnabled(false);
+ failButton.addActionListener((e) -> {
+ dialog.dispose();
+ fail("Printed texts are not aligned as shown in console");
+ });
+
+ JPanel mainPanel = new JPanel(new BorderLayout());
+ JPanel labelPanel = new JPanel(new FlowLayout());
+ labelPanel.add(testTimeoutLabel);
+ mainPanel.add(labelPanel, BorderLayout.NORTH);
+ mainPanel.add(textArea, BorderLayout.CENTER);
+ JPanel buttonPanel = new JPanel(new FlowLayout());
+ buttonPanel.add(testButton);
+ buttonPanel.add(passButton);
+ buttonPanel.add(failButton);
+ mainPanel.add(buttonPanel, BorderLayout.SOUTH);
+ dialog.add(mainPanel);
+
+ dialog.pack();
+ dialog.setVisible(true);
+ }
+
+ @Override
+ public int print(Graphics pg, PageFormat pf, int pageNum)
+ throws PrinterException {
+ if (pageNum > 0){
+ return Printable.NO_SUCH_PAGE;
+ }
+
+ Graphics2D g2 = (Graphics2D) pg;
+ g2.translate(pf.getImageableX(), pf.getImageableY());
+ panel.paint(g2);
+ return Printable.PAGE_EXISTS;
+ }
+}