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/* getPixel.java -- some checks for the getPixel() method in the
MultiPixelPackedSampleModel 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.MultiPixelPackedSampleModel;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.image.DataBuffer;
import java.awt.image.MultiPixelPackedSampleModel;
public class getPixel implements Testlet
{
public void test(TestHarness harness)
{
test1(harness);
test2(harness);
}
public void test1(TestHarness harness)
{
MultiPixelPackedSampleModel m = new MultiPixelPackedSampleModel(
DataBuffer.TYPE_INT, 10, 20, 8);
DataBuffer db = m.createDataBuffer();
db.setElem(3, 0xAABBCCDD);
harness.check(m.getPixel(0, 1, (int[]) null, db)[0], 0xAA);
harness.check(m.getPixel(1, 1, (int[]) null, db)[0], 0xBB);
harness.check(m.getPixel(2, 1, (int[]) null, db)[0], 0xCC);
harness.check(m.getPixel(3, 1, (int[]) null, db)[0], 0xDD);
// try null db
boolean pass = false;
try
{
m.getPixel(3, 1, (int[]) null, null);
}
catch (NullPointerException e)
{
pass = true;
}
harness.check(pass);
}
public void test2(TestHarness harness)
{
MultiPixelPackedSampleModel m = new MultiPixelPackedSampleModel(
DataBuffer.TYPE_INT, 10, 20, 8, 4, 16);
DataBuffer db = m.createDataBuffer();
db.setElem(5, 0xAABBCCDD);
harness.check(m.getPixel(0, 1, (int[]) null, db)[0], 0x00);
harness.check(m.getPixel(1, 1, (int[]) null, db)[0], 0x00);
harness.check(m.getPixel(2, 1, (int[]) null, db)[0], 0xAA);
harness.check(m.getPixel(3, 1, (int[]) null, db)[0], 0xBB);
harness.check(m.getPixel(4, 1, (int[]) null, db)[0], 0xCC);
harness.check(m.getPixel(5, 1, (int[]) null, db)[0], 0xDD);
}
}
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