69 lines
2.5 KiB
Java
69 lines
2.5 KiB
Java
/*
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* Copyright (c) 2014, 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 8032370
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*
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* @summary Test verifies that Image I/O jpeg reader correctly handles
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* and warns of a truncated image stream.
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*
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* @run main TruncatedImageWarningTest
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*/
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import java.io.File;
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import java.io.IOException;
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import javax.imageio.ImageIO;
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import javax.imageio.ImageReader;
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import javax.imageio.event.IIOReadWarningListener;
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import javax.imageio.stream.ImageInputStream;
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public class TruncatedImageWarningTest implements IIOReadWarningListener {
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private static String fileName = "truncated.jpg";
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boolean receivedWarning = false;
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public static void main(String[] args) throws IOException {
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String sep = System.getProperty("file.separator");
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String dir = System.getProperty("test.src", ".");
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String filePath = dir+sep+fileName;
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System.out.println("Test file: " + filePath);
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File f = new File(filePath);
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ImageInputStream in = ImageIO.createImageInputStream(f);
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ImageReader reader = ImageIO.getImageReaders(in).next();
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TruncatedImageWarningTest twt = new TruncatedImageWarningTest();
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reader.addIIOReadWarningListener(twt);
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reader.setInput(in);
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reader.read(0);
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if (!twt.receivedWarning) {
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throw new RuntimeException("No expected warning");
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}
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}
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public void warningOccurred(ImageReader source, String warning) {
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System.out.println("Expected warning: " + warning);
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receivedWarning = true;
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}
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}
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