/* getBounds2D.java -- some checks for the getBounds2D() methods in the
LookupOp class.
Copyright (C) 2006 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, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
*/
// Tags: JDk1.4
package gnu.testlet.java.awt.image.LookupOp;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.geom.Rectangle2D;
import java.awt.image.BufferedImage;
import java.awt.image.ByteLookupTable;
import java.awt.image.DataBuffer;
import java.awt.image.LookupOp;
import java.awt.image.MultiPixelPackedSampleModel;
import java.awt.image.Raster;
public class getBounds2D implements Testlet
{
public void test(TestHarness harness)
{
testMethod1(harness);
testMethod2(harness);
}
public void testMethod1(TestHarness harness)
{
harness.checkPoint("(BufferedImage)");
BufferedImage image = new BufferedImage(10, 20,
BufferedImage.TYPE_INT_ARGB);
byte[] bytes = new byte[] {(byte) 0xAA, (byte) 0xBB};
ByteLookupTable t = new ByteLookupTable(0, bytes);
LookupOp op = new LookupOp(t, null);
Rectangle2D bounds = op.getBounds2D(image);
harness.check(bounds.getWidth(), 10);
harness.check(bounds.getHeight(), 20);
// try null argument
boolean pass = false;
try
{
op.getBounds2D((BufferedImage) null);
}
catch (NullPointerException e)
{
pass = true;
}
harness.check(pass);
}
public void testMethod2(TestHarness harness)
{
harness.checkPoint("(Raster)");
byte[] bytes = new byte[] {(byte) 0xAA, (byte) 0xBB};
ByteLookupTable t = new ByteLookupTable(0, bytes);
LookupOp op = new LookupOp(t, null);
Raster raster = Raster.createWritableRaster(
new MultiPixelPackedSampleModel(DataBuffer.TYPE_BYTE, 10, 20, 8),
null);
Rectangle2D bounds = op.getBounds2D(raster);
harness.check(bounds.getWidth(), 10);
harness.check(bounds.getHeight(), 20);
// try null argument
boolean pass = false;
try
{
op.getBounds2D((Raster) null);
}
catch (NullPointerException e)
{
pass = true;
}
harness.check(pass);
}
}