/*
 * Copyright 2007 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.
 */

import java.awt.color.ColorSpace;
import java.awt.image.BufferedImage;
import java.awt.image.DataBuffer;

public abstract class ColConvTest implements Runnable {

    /* Parameters of the testing subimage */
    static final int SI_X = 10;
    static final int SI_Y = 10;
    static final int SI_W = 100;
    static final int SI_H = 100;

    private boolean passed = false;

    static String getCSName(int cs) {
        switch(cs) {
            case ColorSpace.CS_GRAY:
                return "CS_GRAY";
            case ColorSpace.CS_CIEXYZ:
                return "CS_CIEXYZ";
            case ColorSpace.CS_LINEAR_RGB:
                return "CS_LINEAR_RGB";
            case ColorSpace.CS_PYCC:
                return "CS_PYCC";
            case ColorSpace.CS_sRGB:
                return "CS_sRGB";
        }
        return "UNKNOWN";
    }

    static String getDTName(int dType) {
        switch(dType) {
            case DataBuffer.TYPE_BYTE:
                return "TYPE_BYTE";
            case DataBuffer.TYPE_DOUBLE:
                return "TYPE_DOUBLE";
            case DataBuffer.TYPE_FLOAT:
                return "TYPE_FLOAT";
            case DataBuffer.TYPE_INT:
                return "TYPE_INT";
            case DataBuffer.TYPE_SHORT:
                return "TYPE_SHORT";
            case DataBuffer.TYPE_USHORT:
                return "TYPE_USHORT";
            case DataBuffer.TYPE_UNDEFINED:
                return "TYPE_UNDEFINED";
        }
        return "UNKNOWN";
    }

    static String getImageTypeName(int type) {
        switch(type) {
            case BufferedImage.TYPE_INT_ARGB:
                return "TYPE_INT_ARGB";
            case BufferedImage.TYPE_INT_RGB:
                return "TYPE_INT_RGB";
            case BufferedImage.TYPE_INT_BGR:
                return "TYPE_INT_BGR";
            case BufferedImage.TYPE_INT_ARGB_PRE:
                return "TYPE_INT_ARGB_PRE";
            case BufferedImage.TYPE_3BYTE_BGR:
                return "TYPE_3BYTE_BGR";
            case BufferedImage.TYPE_4BYTE_ABGR:
                return "TYPE_4BYTE_ABGR";
            case BufferedImage.TYPE_4BYTE_ABGR_PRE:
                return "TYPE_4BYTE_ABGR_PRE";
            case BufferedImage.TYPE_BYTE_BINARY:
                return "TYPE_BYTE_BINARY";
            case BufferedImage.TYPE_BYTE_GRAY:
                return "TYPE_BYTE_GRAY";
            case BufferedImage.TYPE_BYTE_INDEXED:
                return "TYPE_BYTE_INDEXED";
            case BufferedImage.TYPE_USHORT_555_RGB:
                return "TYPE_USHORT_555_RGB";
            case BufferedImage.TYPE_USHORT_565_RGB:
                return "TYPE_USHORT_565_RGB";
            case BufferedImage.TYPE_USHORT_GRAY:
                return "TYPE_USHORT_GRAY";
        }
        return "UNKNOWN";
    }

    /* Actual tests should override this method and put initialization logic
     * into it
     */
    public abstract void init();

    /* Actual tests should override this method and put test logic into it */
    public abstract void runTest();

    public final void run() {
        try {
            runTest();
            passed = true;
        } catch (Throwable ex) {
            ex.printStackTrace();
            passed = false;
            throw new RuntimeException(ex);
        }
    }

    /* returns result of the test */
    public boolean isPassed() {
        return passed;
    }
}