/*

 * Copyright 2009 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

/**

 * @test

 * @bug     6800846

 *

 * @summary Test verifes that images with short palette are rendered

 *          withourt artifacts.

 *

 * @run     main DrawByteBinary

 */

import java.awt.*;

import java.awt.color.*;

import java.awt.image.*;

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

public class DrawByteBinary {

    public static void main(String args[]) {

        int w = 100, h = 30;

        int x = 10;

        byte[] arr = {(byte)0xff, (byte)0x0, (byte)0x00};

        IndexColorModel newCM = new IndexColorModel(1, 2, arr, arr, arr);

        BufferedImage orig = new BufferedImage(w, h, TYPE_BYTE_BINARY, newCM);

        Graphics2D g2d = orig.createGraphics();

        g2d.setColor(Color.white);

        g2d.fillRect(0, 0, w, h);

        g2d.setColor(Color.black);

        g2d.drawLine(x, 0, x, h);

        g2d.dispose();

        IndexColorModel origCM = (IndexColorModel)orig.getColorModel();

        BufferedImage test = new BufferedImage(w, h, TYPE_BYTE_BINARY,origCM);

        g2d = test.createGraphics();

        g2d.drawImage(orig, 0, 0, null);

        g2d.dispose();

        int y = h / 2;

        // we expect white color outside the line

        if (test.getRGB(x - 1, y) != 0xffffffff) {

            throw new RuntimeException("Invalid color outside the line.");

        }

        // we expect black color on the line

        if (test.getRGB(x, y) != 0xff000000) {

            throw new RuntimeException("Invalid color on the line.");

        }

    }

}