56 lines
1.9 KiB
Java
56 lines
1.9 KiB
Java
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/*
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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 4414455
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* @summary Checks for NPE from ImageWriter.setOutput when the writer has no
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* originating service provider
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* @modules java.desktop/com.sun.imageio.plugins.png
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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.ImageWriter;
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import javax.imageio.stream.ImageOutputStream;
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import com.sun.imageio.plugins.png.PNGImageWriter;
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public class SetOutput {
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public static void main(String[] args) throws IOException {
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ImageWriter iw = new PNGImageWriter(null);
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File f = File.createTempFile("imageio", "tmp");
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ImageOutputStream ios = ImageIO.createImageOutputStream(f);
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try {
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iw.setOutput(ios);
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} catch (NullPointerException npe) {
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f.delete();
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throw new RuntimeException("Got NullPointerException!");
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}
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f.delete();
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}
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}
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