125 lines
4.9 KiB
Java
125 lines
4.9 KiB
Java
/*
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* Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 6735275 6993561
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* @summary Test verifies that SampleModel.getSamples() SampleModel.setSamples()
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* throw an appropriate exception if coordinates are not in bounds.
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*
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* @run main GetSamplesTest
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*/
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import java.awt.image.BandedSampleModel;
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import java.awt.image.ComponentSampleModel;
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import java.awt.image.DataBuffer;
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import java.awt.image.MultiPixelPackedSampleModel;
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import java.awt.image.PixelInterleavedSampleModel;
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import java.awt.image.SampleModel;
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import java.awt.image.SinglePixelPackedSampleModel;
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import java.util.Vector;
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public class GetSamplesTest {
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public static int width = 100;
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public static int height = 100;
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public static int dataType = DataBuffer.TYPE_BYTE;
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public static int numBands = 4;
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public static void main(String[] args) {
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Vector<Class<? extends SampleModel>> classes = new Vector<Class<? extends SampleModel>>();
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classes.add(ComponentSampleModel.class);
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classes.add(MultiPixelPackedSampleModel.class);
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classes.add(SinglePixelPackedSampleModel.class);
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classes.add(BandedSampleModel.class);
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classes.add(PixelInterleavedSampleModel.class);
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for (Class<? extends SampleModel> c : classes) {
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doTest(c);
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}
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}
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private static void doTest(Class<? extends SampleModel> c) {
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System.out.println("Test for: " + c.getName());
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SampleModel sm = createSampleModel(c);
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DataBuffer db = sm.createDataBuffer();
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int[] iArray = new int[ width * height + numBands];
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float[] fArray = new float[ width * height + numBands];
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double[] dArray = new double[ width * height + numBands];
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boolean iOk = false;
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boolean fOk = false;
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boolean dOk = false;
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try {
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sm.getSamples(Integer.MAX_VALUE, 0, 1, 1, 0, iArray, db);
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sm.setSamples(Integer.MAX_VALUE, 0, 1, 1, 0, iArray, db);
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} catch (ArrayIndexOutOfBoundsException e) {
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System.out.println(e.getMessage());
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iOk = true;
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}
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try {
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sm.getSamples(Integer.MAX_VALUE, 0, 1, 1, 0, fArray, db);
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sm.setSamples(Integer.MAX_VALUE, 0, 1, 1, 0, fArray, db);
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} catch (ArrayIndexOutOfBoundsException e) {
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System.out.println(e.getMessage());
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fOk = true;
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}
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try {
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sm.getSamples(0, Integer.MAX_VALUE, 1, 1, 0, dArray, db);
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sm.setSamples(0, Integer.MAX_VALUE, 1, 1, 0, dArray, db);
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} catch (ArrayIndexOutOfBoundsException e) {
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System.out.println(e.getMessage());
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dOk = true;
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}
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if (!iOk || !fOk || !dOk) {
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throw new RuntimeException("Test for " + c.getSimpleName() +
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" failed: iOk=" + iOk + "; fOk=" + fOk + "; dOk=" + dOk);
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}
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}
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private static SampleModel createSampleModel(Class<? extends SampleModel> cls) {
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SampleModel res = null;
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if (cls == ComponentSampleModel.class) {
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res = new ComponentSampleModel(dataType, width, height, 4, width * 4, new int[] { 0, 1, 2, 3 } );
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} else if (cls == MultiPixelPackedSampleModel.class) {
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res = new MultiPixelPackedSampleModel(dataType, width, height, 4);
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} else if (cls == SinglePixelPackedSampleModel.class) {
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res = new SinglePixelPackedSampleModel(dataType, width, height,
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new int[]{ 0xff000000, 0x00ff0000, 0x0000ff00, 0x000000ff });
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} else if (cls == BandedSampleModel.class) {
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res = new BandedSampleModel(dataType, width, height, numBands);
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} else if (cls == PixelInterleavedSampleModel.class) {
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res = new PixelInterleavedSampleModel(dataType, width, height, 4, width * 4, new int[] { 0, 1, 2, 3 });
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} else {
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throw new RuntimeException("Unknown class " + cls);
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}
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return res;
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}
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}
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