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diff --git a/gnu/testlet/java/awt/image/DataBufferByte/getData.java b/gnu/testlet/java/awt/image/DataBufferByte/getData.java
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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.DataBufferByte;
+
+import gnu.testlet.TestHarness;
+import gnu.testlet.Testlet;
+
+import java.awt.image.DataBufferByte;
+
+/**
+ * Some tests for the geData() methods in the {@link DataBufferByte} class.
+ */
+public class getData implements Testlet
+{
+
+ /**
+ * Runs the test using the specified harness.
+ *
+ * @param harness the test harness (<code>null</code> not permitted).
+ */
+ public void test(TestHarness harness)
+ {
+ testGetData1(harness);
+ testGetData2(harness);
+ }
+
+ private void testGetData1(TestHarness harness) {
+ harness.checkPoint("getData()");
+
+ // check simple case
+ byte[] source = new byte[] {1, 2};
+ DataBufferByte b = new DataBufferByte(source, 2);
+ byte[] data = b.getData();
+ harness.check(data.length == 2);
+ harness.check(data[0] == 1);
+ harness.check(data[1] == 2);
+
+ // test where supplied array is bigger than 'size'
+ source = new byte[] {1, 2, 3};
+ b = new DataBufferByte(source, 2);
+ data = b.getData();
+ harness.check(data.length == 3);
+ harness.check(data[0] == 1);
+ harness.check(data[1] == 2);
+ harness.check(data[2] == 3);
+
+ // test where offsets are specified
+ source = new byte[] {1, 2, 3, 4};
+ b = new DataBufferByte(source, 2, 1);
+ data = b.getData();
+ harness.check(data.length == 4);
+ harness.check(data[0] == 1);
+ harness.check(data[1] == 2);
+ harness.check(data[2] == 3);
+ harness.check(data[3] == 4);
+
+ // does a change to the source affect the DataBuffer? Yes
+ source[2] = 99;
+ harness.check(data[2] == 99);
+ }
+
+ private void testGetData2(TestHarness harness) {
+ harness.checkPoint("getData(int)");
+
+ byte[][] source = new byte[][] {{1, 2}, {3, 4}};
+ DataBufferByte b = new DataBufferByte(source, 2);
+ byte[] data = b.getData(1);
+ harness.check(data.length == 2);
+ harness.check(data[0] == 3);
+ harness.check(data[1] == 4);
+
+ // test where supplied array is bigger than 'size'
+ source = new byte[][] {{1, 2, 3}, {4, 5, 6}};
+ b = new DataBufferByte(source, 2);
+ data = b.getData(1);
+ harness.check(data.length == 3);
+ harness.check(data[0] == 4);
+ harness.check(data[1] == 5);
+ harness.check(data[2] == 6);
+
+ // test where offsets are specified
+ source = new byte[][] {{1, 2, 3, 4}, {5, 6, 7, 8}};
+ b = new DataBufferByte(source, 2, new int[] {1, 2});
+ data = b.getData(1);
+ harness.check(data.length == 4);
+ harness.check(data[0] == 5);
+ harness.check(data[1] == 6);
+ harness.check(data[2] == 7);
+ harness.check(data[3] == 8);
+
+ // does a change to the source affect the DataBuffer? Yes
+ source[1][2] = 99;
+ harness.check(data[2] == 99);
+
+ // check bounds exceptions
+ boolean pass = true;
+ try
+ {
+ b.getData(-1);
+ }
+ catch (ArrayIndexOutOfBoundsException e)
+ {
+ pass = true;
+ }
+ harness.check(pass);
+
+ pass = false;
+ try
+ {
+ b.getData(2);
+ }
+ catch (ArrayIndexOutOfBoundsException e)
+ {
+ pass = true;
+ }
+ harness.check(pass);
+ }
+
+}