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//Tags: JDK1.2
//Copyright (C) 2004 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.DataBufferShort;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.image.DataBufferShort;
import java.util.Arrays;
/**
* Some tests for the getBankData() method in the {@link DataBufferShort} class.
*/
public class getBankData implements Testlet
{
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test(TestHarness harness)
{
// check that array updates pass through
short[][] data = new short[][] {{1, 2}};
DataBufferShort b = new DataBufferShort(data, 2);
short[][] banks = b.getBankData();
harness.check(Arrays.equals(b.getBankData(), data));
data[0][0] = 3;
harness.check(banks[0][0] == 3);
// test where supplied array is bigger than 'size'
data = new short[][] {{1, 2, 3}};
b = new DataBufferShort(data, 2);
banks = b.getBankData();
harness.check(Arrays.equals(b.getBankData(), data));
// test where offsets are specified
data = new short[][] {{1, 2, 3}, {4, 5, 6, 7}};
b = new DataBufferShort(data, 2, new int[] {0, 1});
banks = b.getBankData();
harness.check(Arrays.equals(b.getBankData(), data));
// check that a single bank buffer returns a valid array
DataBufferShort b2 = new DataBufferShort(new short[] {1, 2}, 2);
banks = b2.getBankData();
harness.check(banks.length == 1);
harness.check(banks[0][0] == 1);
harness.check(banks[0][1] == 2);
// check that a multi bank buffer returns a valid array
DataBufferShort b3 = new DataBufferShort(new short[][] {{1}, {2}}, 1);
banks = b3.getBankData();
harness.check(banks.length == 2);
harness.check(banks[0][0] == 1);
harness.check(banks[1][0] == 2);
}
}
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