/*
 * Copyright (c) 2007, 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 4398853
 * @summary Printing shouldn't hang on bad images
 * @key printer
 * @run main/manual PrintBadImage
 */

import java.awt.*;
import java.awt.print.*;


public class PrintBadImage implements Printable {

    public static void main(String args[]) {

      PrintBadImage pbi = new PrintBadImage();
      PrinterJob pj = PrinterJob.getPrinterJob();
      if (pj != null) {
          pj.setPrintable(pbi);
          try {
               pj.print();
         } catch (PrinterException pe) {
         } finally {
            System.err.println("PRINT RETURNED");
         }
      }
    }

    public int print(Graphics g, PageFormat pgFmt, int pgIndex) {
      if (pgIndex > 0)
         return Printable.NO_SUCH_PAGE;

      Graphics2D g2d = (Graphics2D)g;
      g2d.translate(pgFmt.getImageableX(), pgFmt.getImageableY());
      Image imgJava = Toolkit.getDefaultToolkit().getImage("img.bad");
      g2d.drawImage(imgJava, 0, 0, null);

      return Printable.PAGE_EXISTS;
    }

}
