/*

 * Copyright (c) 2001, 2017, 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 4449211

 * @summary Checks that ImageReader.getDestination throws correct exceptions

 */

import java.awt.image.BufferedImage;

import java.io.IOException;

import java.util.Iterator;

import java.util.Vector;

import javax.imageio.IIOException;

import javax.imageio.ImageReadParam;

import javax.imageio.ImageReader;

import javax.imageio.ImageTypeSpecifier;

import javax.imageio.metadata.IIOMetadata;

import javax.imageio.spi.ImageReaderSpi;

public class ImageReaderGetDestination {

    public static void main(String argv[]) {

        Vector imageTypes = new Vector();

        boolean gotIAE1 = false;

        boolean gotIAE2 = false;

        boolean gotIAE3 = false;

        boolean gotIAE4 = false;

        try {

            DummyImageReaderImpl.getDestination(null, null, 5, 10);

        } catch (IllegalArgumentException iae) {

            gotIAE1 = true;

        } catch (Throwable ee) {

            System.out.println("Unexpected exception 1:");

            ee.printStackTrace();

        }

        if (!gotIAE1) {

            throw new RuntimeException("Failed to get IAE #1!");

        }

        try {

            DummyImageReaderImpl.getDestination(null, imageTypes.iterator(),

                                                5, 10);

        } catch (IllegalArgumentException iae) {

            gotIAE2 = true;

        } catch (Throwable ee) {

            System.out.println("Unexpected exception 2:");

            ee.printStackTrace();

        }

        if (!gotIAE2) {

            throw new RuntimeException("Failed to get IAE #2!");

        }

        imageTypes.add("abc");

        try {

            DummyImageReaderImpl.getDestination(null, imageTypes.iterator(),

                                                5, 10);

        } catch (IllegalArgumentException iae) {

            gotIAE3 = true;

        } catch (Throwable ee) {

            System.out.println("Unexpected exception 3:");

            ee.printStackTrace();

        }

        if (!gotIAE3) {

            throw new RuntimeException("Failed to get IAE #3!");

        }

        imageTypes.clear();

        ImageTypeSpecifier its = ImageTypeSpecifier.createFromBufferedImageType

            (BufferedImage.TYPE_INT_RGB);

        imageTypes.add(its);

        try {

            DummyImageReaderImpl.getDestination(null,

                                                imageTypes.iterator(),

                                                Integer.MAX_VALUE,

                                                Integer.MAX_VALUE);

        } catch (IllegalArgumentException iae) {

            gotIAE4 = true;

        } catch (Throwable ee) {

            System.out.println("Unexpected exception 4: ");

            ee.printStackTrace();

        }

        if (!gotIAE4) {

            throw new RuntimeException("Failed to get IAE #4!");

        }

    }

    public static class DummyImageReaderImpl extends ImageReader {

        public DummyImageReaderImpl(ImageReaderSpi originatingProvider) {

            super(originatingProvider);

        }

        public static BufferedImage getDestination(ImageReadParam param,

                                                   Iterator imageTypes,

                                                   int width,

                                                   int height)

          throws IIOException {

            return ImageReader.getDestination(param, imageTypes, width, height);

        }

        public int getNumImages(boolean allowSearch) throws IOException {return 1;}

        public int getWidth(int imageIndex) throws IOException {return 1;}

        public int getHeight(int imageIndex) throws IOException {return 1;}

        public Iterator getImageTypes(int imageIndex)

          throws IOException {return null;}

        public IIOMetadata getStreamMetadata() throws IOException {return null;}

        public IIOMetadata getImageMetadata(int imageIndex)

          throws IOException {return null;}

        public BufferedImage read(int imageIndex, ImageReadParam param)

          throws IOException {return null;}

    }

}