/*

 * Copyright (c) 2007, 2014, 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.*;

import java.awt.color.ColorSpace;

/*

 * @test

 * @summary Check Color constructors and methods works correctly in headless mode

 * @run main/othervm -Djava.awt.headless=true HeadlessColor

 */

public class HeadlessColor {

    public static void main(String args[]) {

        Color c;

        // Constructors without exceptions

        c = new Color(1, 2, 3);

        c = new Color(1, 2, 3, 4);

        c = new Color((1 << 16) | (2 << 8) | (3));

        c = new Color((1 << 24) | (1 << 16) | (2 << 8) | (3));

        c = new Color((1 << 24) | (2 << 16) | (3 << 8) | (4), true);

        c = new Color((2 << 16) | (3 << 8) | (4), false);

        c = new Color(0.8f, 0.8f, 0.3f);

        c = new Color(0.999f, 0.8f, 0.8f, 0.3f);

        c = new Color(ColorSpace.getInstance(ColorSpace.CS_sRGB),

                new float[]{0.8f, 0.8f, 0.3f}, 1f);

        // Constructors with exceptions

        boolean exceptions = false;

        try {

            c = new Color(409, 400, 400);

        } catch (IllegalArgumentException e) {

            exceptions = true;

        }

        if (!exceptions)

            throw new RuntimeException("Constructor did not throw IllegalArgumentException " +

                    "when expected in headless mode");

        exceptions = false;

        try {

            c = new Color(400, 3003, 400, 400);

        } catch (IllegalArgumentException e) {

            exceptions = true;

        }

        if (!exceptions)

            throw new RuntimeException("Constructor did not throw IllegalArgumentException " +

                    "when expected in headless mode");

        exceptions = false;

        try {

            c = new Color(8f, 8f, 3f);

        } catch (IllegalArgumentException e) {

            exceptions = true;

        }

        if (!exceptions)

            throw new RuntimeException("Constructor did not throw IllegalArgumentException " +

                    "when expected in headless mode");

        exceptions = false;

        try {

            c = new Color(-8f, -8f, -3f);

        } catch (IllegalArgumentException e) {

            exceptions = true;

        }

        if (!exceptions)

            throw new RuntimeException("Constructor did not throw IllegalArgumentException " +

                    "when expected in headless mode");

        exceptions = false;

        try {

            c = new Color(0.999f, 8f, 8f, 3f);

        } catch (IllegalArgumentException e) {

            exceptions = true;

        }

        if (!exceptions)

            throw new RuntimeException("Constructor did not throw IllegalArgumentException " +

                    "when expected in headless mode");

        exceptions = false;

        try {

            c = new Color(20f, 8f, 8f, 3f);

        } catch (IllegalArgumentException e) {

            exceptions = true;

        }

        if (!exceptions)

            throw new RuntimeException("Constructor did not throw IllegalArgumentException " +

                    "when expected in headless mode");

        exceptions = false;

        try {

            c = new Color(-20f, -8f, -8f, -3f);

        } catch (IllegalArgumentException e) {

            exceptions = true;

        }

        if (!exceptions)

            throw new RuntimeException("Constructor did not throw IllegalArgumentException " +

                    "when expected in headless mode");

        exceptions = false;

        try {

            c = new Color(ColorSpace.getInstance(ColorSpace.CS_sRGB),

                    new float[]{-8f, -8f, -3f}, 1f);

        } catch (IllegalArgumentException e) {

            exceptions = true;

        }

        if (!exceptions)

            throw new RuntimeException("Constructor did not throw IllegalArgumentException " +

                    "when expected in headless mode");

        exceptions = false;

        try {

            c = new Color(ColorSpace.getInstance(ColorSpace.CS_sRGB),

                    new float[]{-8f, -8f, -3f}, -1f);

        } catch (IllegalArgumentException e) {

            exceptions = true;

        }

        if (!exceptions)

            throw new RuntimeException("Constructor did not throw IllegalArgumentException " +

                    "when expected in headless mode");

        c = new Color(1, 2, 3);

        c.hashCode();

        c.toString();

        if (c.getRed() != 1)

            throw new RuntimeException("Incorrect red value");

        if (c.getGreen() != 2)

            throw new RuntimeException("Incorrect green value");

        if (c.getBlue() != 3)

            throw new RuntimeException("Incorrect bluevalue");

        if (c.getAlpha() != 255)

            throw new RuntimeException("Incorrect alpha value");

        if (c.getRGB() != ((255 << 24) | (1 << 16) | (2 << 8) | (3)))

            throw new RuntimeException("Incorrect rgb value");

        int rgb = c.getRGB();

        c.brighter();

        if (rgb != c.getRGB())

            throw new RuntimeException("Color object changed RGB value after brighter() called");

        rgb = c.getRGB();

        c.darker();

        if (rgb != c.getRGB())

            throw new RuntimeException("Color object changed RGB value after brighter() called");

        c = new Color(1, 2, 3, 4);

        c.hashCode();

        c.toString();

        if (c.getRed() != 1)

            throw new RuntimeException("Incorrect red value");

        if (c.getGreen() != 2)

            throw new RuntimeException("Incorrect green value");

        if (c.getBlue() != 3)

            throw new RuntimeException("Incorrect bluevalue");

        if (c.getAlpha() != 4)

            throw new RuntimeException("Incorrect alpha value");

        if (c.getRGB() != ((4 << 24) | (1 << 16) | (2 << 8) | (3)))

            throw new RuntimeException("Incorrect rgb value");

        rgb = c.getRGB();

        c.brighter();

        if (rgb != c.getRGB())

            throw new RuntimeException("Color object changed RGB value after brighter() called");

        rgb = c.getRGB();

        c.darker();

        if (rgb != c.getRGB())

            throw new RuntimeException("Color object changed RGB value after brighter() called");

        if (!(new Color(1, 2, 3).equals(new Color(1, 2, 3))))

            throw new RuntimeException("Inequality in colors when equality expected");

        if (new Color(1, 2, 3).equals(new Color(3, 2, 1)))

            throw new RuntimeException("Equality in colors when NO equality expected");

        if (!(new Color(1, 2, 3, 4).equals(new Color(1, 2, 3, 4))))

            throw new RuntimeException("Inequality in colors when equality expected");

        if (new Color(1, 2, 3, 4).equals(new Color(4, 3, 2, 1)))

            throw new RuntimeException("Equality in colors when NO equality expected");

        c = Color.decode("0xffffff");

        c = Color.getColor("65535");

        c = Color.getColor("65535", Color.black);

        c = Color.getColor("65535", 0xffffff);

        int hsb_value = Color.HSBtoRGB(0.1f, 0.2f, 0.3f);

        float[] rgb_value = Color.RGBtoHSB(1, 2, 3, null);

        c = Color.getHSBColor(0.3f, 0.4f, 0.6f);

        c = Color.getHSBColor(-0.3f, -0.4f, -0.6f);

        c = Color.getHSBColor(30, 40, 60);

        float[] comps;

        comps = Color.black.getRGBComponents(null);

        comps = Color.black.getRGBColorComponents(null);

        comps = Color.black.getComponents(null);

        comps = Color.black.getColorComponents(null);

        comps = Color.black.getComponents(ColorSpace.getInstance(ColorSpace.CS_sRGB), null);

        comps = Color.black.getColorComponents(ColorSpace.getInstance(ColorSpace.CS_sRGB), null);

        Color.black.getColorSpace();

        Color.black.getTransparency();

    }

}