// Tags: JDK1.2
// Copyright (C) 2005 David Gilbert <david.gilbert@object-refinery.com>
// This file is part of Mauve.
// Mauve is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2, or (at your option)
// any later version.
// Mauve 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 for more details.
// You should have received a copy of the GNU General Public License
// along with Mauve; see the file COPYING. If not, write to
// the Free Software Foundation, 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA. */
package gnu.testlet.java.awt.image.IndexColorModel;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.Color;
import java.awt.Transparency;
import java.awt.image.DataBuffer;
import java.awt.image.IndexColorModel;
/**
* Some checks for the getTransparentPixel() method.
*/
public class getTransparentPixel implements Testlet
{
private static final byte[] R4 = {(byte) 1, (byte) 2, (byte) 3, (byte) 4};
private static final byte[] G4 = {(byte) 5, (byte) 6, (byte) 7, (byte) 8};
private static final byte[] B4 = {(byte) 9, (byte) 10, (byte) 11, (byte) 12};
private static final byte[] CMAP = {(byte) 1, (byte) 5, (byte) 9, (byte) 2,
(byte) 6, (byte) 10, (byte) 3, (byte) 7, (byte) 11, (byte) 4,
(byte) 8, (byte) 12};
private static final byte[] CMAP_WITH_ALPHA = {(byte) 1, (byte) 5, (byte) 9,
(byte) 13, (byte) 2, (byte) 6, (byte) 10, (byte) 14, (byte) 3,
(byte) 7, (byte) 11, (byte) 15, (byte) 4, (byte) 8, (byte) 12,
(byte) 16};
private static final int[] CMAP_INT = {new Color(1, 5, 9).getRGB(),
new Color(2, 6, 10).getRGB(), new Color(3, 7, 11).getRGB(),
new Color(4, 8, 12).getRGB()};
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test(TestHarness harness)
{
IndexColorModel m1 = new IndexColorModel(2, 4, R4, G4, B4);
harness.check(m1.getTransparentPixel(), -1);
IndexColorModel m2a = new IndexColorModel(2, 4, R4, G4, B4, 2);
harness.check(m2a.getTransparentPixel(), 2);
IndexColorModel m2b = new IndexColorModel(2, 4, R4, G4, B4, -2);
harness.check(m2b.getTransparentPixel(), -1);
IndexColorModel m2c = new IndexColorModel(2, 4, R4, G4, B4, 99);
harness.check(m2c.getTransparentPixel(), -1);
IndexColorModel m3a = new IndexColorModel(2, 4, CMAP, 0, false, 2);
harness.check(m3a.getTransparentPixel(), 2);
IndexColorModel m3b = new IndexColorModel(2, 4, CMAP, 0, false, -2);
harness.check(m3b.getTransparentPixel(), -1);
IndexColorModel m3c = new IndexColorModel(2, 4, CMAP, 0, false, 99);
harness.check(m3c.getTransparentPixel(), -1);
IndexColorModel m4a = new IndexColorModel(2, 4, CMAP_WITH_ALPHA, 0, true, 2);
harness.check(m4a.getTransparentPixel(), 2);
IndexColorModel m4b = new IndexColorModel(2, 4, CMAP_WITH_ALPHA, 0, true, -2);
harness.check(m4b.getTransparentPixel(), -1);
IndexColorModel m4c = new IndexColorModel(2, 4, CMAP_WITH_ALPHA, 0, true, 99);
harness.check(m4c.getTransparentPixel(), -1);
IndexColorModel m5a = new IndexColorModel(2, 4, CMAP_INT, 0, false, 2, DataBuffer.TYPE_BYTE);
harness.check(m5a.getTransparentPixel(), 2);
IndexColorModel m5b = new IndexColorModel(2, 4, CMAP_INT, 0, false, -2, DataBuffer.TYPE_BYTE);
harness.check(m5b.getTransparentPixel(), -1);
IndexColorModel m5c = new IndexColorModel(2, 4, CMAP_INT, 0, false, 99, DataBuffer.TYPE_BYTE);
harness.check(m5c.getTransparentPixel(), -1);
}
}