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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;
import java.awt.image.DataBufferInt;
/**
* Some checks for the <code>setSamples()</code> method in the
* {@link BandedSampleModel} class.
*/
public class setSamples 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 m = new BandedSampleModel(DataBuffer.TYPE_INT, 2, 3, 2);
DataBufferInt b = new DataBufferInt(6, 2);
m.setSamples(0, 0, 1, 3, 0, new int[] {0xA0, 0xA2, 0xA4}, b);
m.setSamples(1, 0, 1, 1, 0, new int[] {0xA1}, b);
m.setSamples(1, 1, 1, 2, 0, new int[] {0xA3, 0xA5}, b);
m.setSamples(0, 0, 1, 3, 1, new int[] {0xB0, 0xB2, 0xB4}, b);
m.setSamples(1, 0, 1, 3, 1, new int[] {0xB1, 0xB3, 0xB5}, b);
harness.check(b.getElem(0, 0), 0xA0); // check 1
harness.check(b.getElem(0, 1), 0xA1); // check 2
harness.check(b.getElem(0, 2), 0xA2); // check 3
harness.check(b.getElem(0, 3), 0xA3); // check 4
harness.check(b.getElem(0, 4), 0xA4); // check 5
harness.check(b.getElem(0, 5), 0xA5); // check 6
harness.check(b.getElem(1, 0), 0xB0); // check 7
harness.check(b.getElem(1, 1), 0xB1); // check 8
harness.check(b.getElem(1, 2), 0xB2); // check 9
harness.check(b.getElem(1, 3), 0xB3); // check 10
harness.check(b.getElem(1, 4), 0xB4); // check 11
harness.check(b.getElem(1, 5), 0xB5); // check 12
// check negative x
boolean pass = false;
try
{
m.setSamples(-1, 0, 0, 3, 0, new int[] {0xA0, 0xA2, 0xA4}, b);
}
catch (ArrayIndexOutOfBoundsException e)
{
pass = true;
}
harness.check(pass); // check 13
// check negative y
pass = false;
try
{
m.setSamples(0, -1, 0, 3, 0, new int[] {0xA0, 0xA2, 0xA4}, b);
}
catch (ArrayIndexOutOfBoundsException e)
{
pass = true;
}
harness.check(pass); // check 14
// check negative band
pass = false;
try
{
m.setSamples(0, 0, 1, 3, -1, new int[] {0xA0, 0xA2, 0xA4}, b);
}
catch (ArrayIndexOutOfBoundsException e)
{
pass = true;
}
harness.check(pass);
// check sample array too short
pass = false;
try
{
m.setSamples(0, 0, 1, 3, -1, new int[] {0xA0, 0xA2, /*0xA4*/}, b);
}
catch (ArrayIndexOutOfBoundsException e)
{
pass = true;
}
harness.check(pass);
// check null sample array
pass = false;
try
{
m.setSamples(0, 0, 1, 3, 0, (int[]) null, b);
}
catch (NullPointerException e)
{
pass = true;
}
harness.check(pass);
// check null buffer
pass = false;
try
{
m.setSamples(0, 0, 1, 3, 0, new int[] {0xA0, 0xA2, 0xA4}, null);
}
catch (NullPointerException e)
{
pass = true;
}
harness.check(pass);
}
}
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