133 lines
5.0 KiB
Java
133 lines
5.0 KiB
Java
/*
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* Copyright (c) 2001, 2017, 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 4449211
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* @summary Checks that ImageReader.getDestination throws correct exceptions
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*/
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import java.awt.image.BufferedImage;
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import java.io.IOException;
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import java.util.Iterator;
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import java.util.Vector;
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import javax.imageio.IIOException;
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import javax.imageio.ImageReadParam;
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import javax.imageio.ImageReader;
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import javax.imageio.ImageTypeSpecifier;
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import javax.imageio.metadata.IIOMetadata;
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import javax.imageio.spi.ImageReaderSpi;
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public class ImageReaderGetDestination {
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public static void main(String argv[]) {
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Vector imageTypes = new Vector();
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boolean gotIAE1 = false;
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boolean gotIAE2 = false;
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boolean gotIAE3 = false;
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boolean gotIAE4 = false;
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try {
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DummyImageReaderImpl.getDestination(null, null, 5, 10);
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} catch (IllegalArgumentException iae) {
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gotIAE1 = true;
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} catch (Throwable ee) {
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System.out.println("Unexpected exception 1:");
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ee.printStackTrace();
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}
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if (!gotIAE1) {
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throw new RuntimeException("Failed to get IAE #1!");
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}
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try {
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DummyImageReaderImpl.getDestination(null, imageTypes.iterator(),
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5, 10);
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} catch (IllegalArgumentException iae) {
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gotIAE2 = true;
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} catch (Throwable ee) {
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System.out.println("Unexpected exception 2:");
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ee.printStackTrace();
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}
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if (!gotIAE2) {
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throw new RuntimeException("Failed to get IAE #2!");
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}
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imageTypes.add("abc");
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try {
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DummyImageReaderImpl.getDestination(null, imageTypes.iterator(),
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5, 10);
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} catch (IllegalArgumentException iae) {
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gotIAE3 = true;
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} catch (Throwable ee) {
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System.out.println("Unexpected exception 3:");
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ee.printStackTrace();
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}
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if (!gotIAE3) {
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throw new RuntimeException("Failed to get IAE #3!");
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}
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imageTypes.clear();
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ImageTypeSpecifier its = ImageTypeSpecifier.createFromBufferedImageType
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(BufferedImage.TYPE_INT_RGB);
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imageTypes.add(its);
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try {
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DummyImageReaderImpl.getDestination(null,
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imageTypes.iterator(),
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Integer.MAX_VALUE,
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Integer.MAX_VALUE);
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} catch (IllegalArgumentException iae) {
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gotIAE4 = true;
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} catch (Throwable ee) {
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System.out.println("Unexpected exception 4: ");
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ee.printStackTrace();
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}
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if (!gotIAE4) {
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throw new RuntimeException("Failed to get IAE #4!");
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}
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}
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public static class DummyImageReaderImpl extends ImageReader {
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public DummyImageReaderImpl(ImageReaderSpi originatingProvider) {
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super(originatingProvider);
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}
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public static BufferedImage getDestination(ImageReadParam param,
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Iterator imageTypes,
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int width,
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int height)
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throws IIOException {
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return ImageReader.getDestination(param, imageTypes, width, height);
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}
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public int getNumImages(boolean allowSearch) throws IOException {return 1;}
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public int getWidth(int imageIndex) throws IOException {return 1;}
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public int getHeight(int imageIndex) throws IOException {return 1;}
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public Iterator getImageTypes(int imageIndex)
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throws IOException {return null;}
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public IIOMetadata getStreamMetadata() throws IOException {return null;}
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public IIOMetadata getImageMetadata(int imageIndex)
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throws IOException {return null;}
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public BufferedImage read(int imageIndex, ImageReadParam param)
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throws IOException {return null;}
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}
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}
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