8321192: j.a.PrintJob/ImageTest/ImageTest.java: Fail or skip the test if there's no printer
Reviewed-by: aivanov, tr
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test/jdk/java/awt/PrintJob/ImageTest/ImageTest.java
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164
test/jdk/java/awt/PrintJob/ImageTest/ImageTest.java
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/*
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* Copyright (c) 1999, 2024, 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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import java.awt.Button;
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import java.awt.Color;
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import java.awt.Dimension;
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import java.awt.FlowLayout;
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import java.awt.Frame;
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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import java.awt.Image;
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import java.awt.PrintJob;
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import java.awt.Toolkit;
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import java.awt.image.BufferedImage;
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import java.awt.print.PrinterJob;
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import java.io.File;
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import java.io.IOException;
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import javax.imageio.ImageIO;
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/*
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* @test
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* @bug 4242308 4255603
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* @key printer
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @summary Tests printing of images
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* @run main/manual ImageTest
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*/
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public final class ImageTest {
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private static final class ImageFrame extends Frame {
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final Image img;
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PrintJob pjob;
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private ImageFrame() {
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super("ImageFrame");
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img = getToolkit().getImage("image.gif");
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}
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@Override
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public void paint(Graphics g) {
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int width = img.getWidth(this);
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int height = img.getHeight(this);
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if (pjob != null) {
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System.out.println("Size " + pjob.getPageDimension());
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Dimension dim = pjob.getPageDimension();
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if (width > dim.width) {
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width = dim.width - 30; // take care of paper margin
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}
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if (height > dim.height) {
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height = dim.height - 30;
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}
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}
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g.drawImage(img, 10, 75, width, height, this);
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}
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private void setPrintJob(PrintJob pj) {
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pjob = pj;
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}
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@Override
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public boolean imageUpdate(Image img, int infoflags,
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int x, int y, int w, int h) {
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if ((infoflags & ALLBITS) != 0) {
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repaint();
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return false;
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}
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return true;
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}
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}
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private static Frame init() {
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ImageFrame f = new ImageFrame();
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f.setLayout(new FlowLayout());
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Button b = new Button("Print");
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b.addActionListener(e -> {
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PrintJob pj = Toolkit.getDefaultToolkit()
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.getPrintJob(f, "ImageTest", null);
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if (pj != null) {
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f.setPrintJob(pj);
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Graphics pg = pj.getGraphics();
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f.paint(pg);
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pg.dispose();
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pj.end();
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}
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});
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f.add(b);
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f.setSize(700, 350);
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return f;
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}
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private static void createImage() throws IOException {
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final BufferedImage bufferedImage =
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new BufferedImage(600, 230, BufferedImage.TYPE_INT_RGB);
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Graphics2D g2d = bufferedImage.createGraphics();
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g2d.setColor(new Color(0xE7E7E7));
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g2d.fillRect(0, 0, bufferedImage.getWidth(), bufferedImage.getHeight());
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g2d.setColor(Color.YELLOW);
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g2d.fillRect(0, 6, 336, 40);
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g2d.setColor(Color.BLACK);
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g2d.drawString("Yellow rectangle", 10, 30);
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g2d.setColor(Color.CYAN);
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g2d.fillRect(132, 85, 141, 138);
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g2d.setColor(Color.BLACK);
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g2d.drawString("Cyan rectangle", 142, 148);
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g2d.setColor(Color.MAGENTA);
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g2d.fillRect(432, 85, 141, 138);
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g2d.setColor(Color.BLACK);
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g2d.drawString("Magenta rectangle", 442, 148);
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g2d.dispose();
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ImageIO.write(bufferedImage, "gif", new File("image.gif"));
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}
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private static final String INSTRUCTIONS = """
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Click the Print button on the Frame. Select a printer from the
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print dialog and click 'OK'. Verify that the image displayed
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in the Frame is correctly printed. Test printing in both Color
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and Monochrome.
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""";
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public static void main(String[] args) throws Exception {
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if (PrinterJob.lookupPrintServices().length == 0) {
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throw new RuntimeException("Printer not configured or available.");
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}
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createImage();
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PassFailJFrame.builder()
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.instructions(INSTRUCTIONS)
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.rows((int) INSTRUCTIONS.lines().count() + 1)
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.columns(45)
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.testUI(ImageTest::init)
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.build()
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.awaitAndCheck();
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}
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}
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