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// Tags: JDK1.2
// Copyright (C) 2005 David Gilbert <david.gilbert@object-refinery.com>
// 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.BandedSampleModel;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.image.BandedSampleModel;
import java.awt.image.DataBuffer;
/**
* Some checks for the <code>createCompatibleSampleModel()</code> method in the
* {@link BandedSampleModel} class.
*/
public class createCompatibleSampleModel implements Testlet
{
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test(TestHarness harness)
{
BandedSampleModel m1 = new BandedSampleModel(DataBuffer.TYPE_SHORT, 10, 20,
10, new int[] {3, 2, 1}, new int[] {4, 5, 6});
BandedSampleModel m2 = (BandedSampleModel) m1.createCompatibleSampleModel(100, 200);
harness.check(m2.getDataType(), DataBuffer.TYPE_SHORT);
harness.check(m2.getWidth(), 100);
harness.check(m2.getHeight(), 200);
harness.check(m2.getScanlineStride(), 100);
harness.check(m2.getNumBands(), 3);
harness.check(m2.getBankIndices()[0], 3);
harness.check(m2.getBankIndices()[1], 2);
harness.check(m2.getBankIndices()[2], 1);
// TODO: the offsets get "compressed" whatever that refers to???
harness.check(m2.getBandOffsets()[0], 0);
harness.check(m2.getBandOffsets()[1], 0);
harness.check(m2.getBandOffsets()[2], 0);
// check zero width
boolean pass = false;
try
{
m2 = (BandedSampleModel) m1.createCompatibleSampleModel(0, 200);
}
catch (IllegalArgumentException e)
{
pass = true;
}
harness.check(pass);
// check zero height
pass = false;
try
{
m2 = (BandedSampleModel) m1.createCompatibleSampleModel(100, 0);
}
catch (IllegalArgumentException e)
{
pass = true;
}
harness.check(pass);
}
}
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