/*

 * Copyright (c) 2015, 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.

 */

import java.awt.Graphics;

import java.awt.Graphics2D;

import java.awt.Robot;

import java.awt.image.BufferedImage;

import java.io.File;

import javax.imageio.ImageIO;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.SwingUtilities;

import static java.awt.image.BufferedImage.TYPE_INT_ARGB;

/**

 * @test

 * @summary Shortening via " ... " is broken for Strings containing a combining

 *          diaeresis.

 */

public class TestBadBreak {

    static JFrame frame;

    static Robot robot;

    static final String withCombiningDiaeresis =    "123p://.aaaaaaaaaaaaaaaaaaaaaa.123/a\u0308" ;

    static final String withoutCombiningDiaeresis = "123p://.aaaaaaaaaaaaaaaaaaaaaa.123/\u00E4" ;

    public static void main(final String[] args) throws Exception {

        robot = new Robot();

        final BufferedImage bi1 = new BufferedImage(200, 90, TYPE_INT_ARGB);

        final BufferedImage bi2 = new BufferedImage(200, 90, TYPE_INT_ARGB);

        test(withCombiningDiaeresis, bi1);

        test(withoutCombiningDiaeresis, bi2);

        for (int x = 0; x < bi1.getWidth(); ++x) {

            for (int y = 0; y < bi1.getHeight(); ++y) {

                if (bi1.getRGB(x, y) != bi2.getRGB(x, y)) {

                    ImageIO.write(bi1, "png", new File("image1.png"));

                    ImageIO.write(bi2, "png", new File("image2.png"));

                    throw new RuntimeException("Wrong color");

                }

            }

        }

    }

    private static void test(final String text, final BufferedImage i1)

            throws Exception {

        SwingUtilities.invokeAndWait(new Runnable() {

            @Override

            public void run() {

                frame = new JFrame();

                final JLabel label = new JLabel(text) {

                    @Override

                    protected void paintComponent(Graphics g) {

                        Graphics2D g2d = i1.createGraphics();

                        super.paintComponent(g2d);

                        g2d.dispose();

                    }

                };

                frame.getContentPane().add(label);

                frame.setBounds(200, 200, 200, 90);

            }

        });

        robot.waitForIdle();

        SwingUtilities.invokeAndWait(() -> frame.setVisible(true));

        robot.waitForIdle();

        SwingUtilities.invokeAndWait(frame::dispose);

        robot.waitForIdle();

    }

}