// 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.ConvolveOp ;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.image.ConvolveOp;
import java.awt.image.Kernel;
import java.util.Arrays;
/**
* Some checks for the getKernel() method in the {@link ConvolveOp} class.
*/
public class getKernel implements Testlet
{
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test(TestHarness harness)
{
Kernel k1 = new Kernel(1, 1, new float[] {1f});
ConvolveOp op1 = new ConvolveOp(k1);
Kernel k2 = op1.getKernel();
harness.check(Arrays.equals(k1.getKernelData(null), k2.getKernelData(null)));
harness.check(k1 != k2);
// each call seems to clone the kernel
Kernel k3 = op1.getKernel();
harness.check(k2 != k3);
}
}