/*

 * Copyright (c) 2010, 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     6735275

 * @summary Test verifies that SampleModel.getSamples() throws an appropriate

 *           exception if coordinates are not in bounds.

 *

 * @run     main GetSamplesTest

 */

import java.awt.image.BandedSampleModel;

import java.awt.image.ComponentSampleModel;

import java.awt.image.DataBuffer;

import java.awt.image.MultiPixelPackedSampleModel;

import java.awt.image.PixelInterleavedSampleModel;

import java.awt.image.SampleModel;

import java.awt.image.SinglePixelPackedSampleModel;

import java.util.Vector;

public class GetSamplesTest {

    public static int width = 100;

    public static int height = 100;

    public static int dataType = DataBuffer.TYPE_BYTE;

    public static int numBands = 4;

    public static void main(String[] args) {

        Vector<Class<? extends SampleModel>> classes = new Vector<Class<? extends SampleModel>>();

        classes.add(ComponentSampleModel.class);

        classes.add(MultiPixelPackedSampleModel.class);

        classes.add(SinglePixelPackedSampleModel.class);

        classes.add(BandedSampleModel.class);

        classes.add(PixelInterleavedSampleModel.class);

        for (Class<? extends SampleModel> c : classes) {

            doTest(c);

        }

    }

    private static void doTest(Class<? extends SampleModel> c) {

        System.out.println("Test for: " + c.getName());

        SampleModel sm = createSampleModel(c);

        DataBuffer db = sm.createDataBuffer();

        int[] iArray = new int[ width * height + numBands];

        float[] fArray = new float[ width * height + numBands];

        double[] dArray = new double[ width * height + numBands];

        boolean iOk = false;

        boolean fOk = false;

        boolean dOk = false;

        try {

            sm.getSamples(Integer.MAX_VALUE, 0, 1, 1, 0, iArray, db);

        } catch (ArrayIndexOutOfBoundsException e) {

            System.out.println(e.getMessage());

            iOk = true;

        }

        try {

            sm.getSamples(Integer.MAX_VALUE, 0, 1, 1, 0, fArray, db);

        } catch (ArrayIndexOutOfBoundsException e) {

            System.out.println(e.getMessage());

            fOk = true;

        }

        try {

            sm.getSamples(0, Integer.MAX_VALUE, 1, 1, 0, dArray, db);

        } catch (ArrayIndexOutOfBoundsException e) {

            System.out.println(e.getMessage());

            dOk = true;

        }

        if (!iOk || !fOk || !dOk) {

            throw new RuntimeException("Test for " + c.getSimpleName() +

                    " failed: iOk=" + iOk + "; fOk=" + fOk + "; dOk=" + dOk);

        }

    }

    private static SampleModel createSampleModel(Class<? extends SampleModel> cls) {

        SampleModel res = null;

        if (cls == ComponentSampleModel.class) {

            res = new ComponentSampleModel(dataType, width, height, 4, width * 4, new int[] { 0, 1, 2, 3 } );

        } else if (cls == MultiPixelPackedSampleModel.class) {

            res = new MultiPixelPackedSampleModel(dataType, width, height, 4);

        } else if (cls == SinglePixelPackedSampleModel.class) {

            res = new SinglePixelPackedSampleModel(dataType, width, height,

                    new int[]{ 0xff000000, 0x00ff0000, 0x0000ff00, 0x000000ff });

        } else if (cls == BandedSampleModel.class) {

            res = new BandedSampleModel(dataType, width, height, numBands);

        } else if (cls == PixelInterleavedSampleModel.class) {

            res = new PixelInterleavedSampleModel(dataType, width, height, 4, width * 4, new int[] { 0, 1, 2, 3 });

        } else {

            throw new RuntimeException("Unknown class " + cls);

        }

        return res;

    }

}