69 lines
2.5 KiB
Java
69 lines
2.5 KiB
Java
/*
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* Copyright (c) 2004, 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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/* @test
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* @bug 4845692 8206863
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* @summary JarFile.getInputStream should not throw when jar file is signed
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* @author Martin Buchholz
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*/
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import java.io.*;
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import java.util.*;
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import java.util.jar.*;
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import java.util.zip.*;
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public class SignedJarFileGetInputStream {
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public static void main(String args[]) throws Throwable {
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JarFile jar = new JarFile(
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new File(System.getProperty("test.src", "."), "Signed.jar"));
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for (Enumeration e = jar.entries(); e.hasMoreElements();) {
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JarEntry entry = (JarEntry) e.nextElement();
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InputStream is = jar.getInputStream(new ZipEntry(entry.getName()));
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is.close();
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}
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// read(), available() on closed stream should throw IOException
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InputStream is = jar.getInputStream(new ZipEntry("Test.class"));
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is.close();
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byte[] buffer = new byte[1];
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try {
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is.read();
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throw new AssertionError("Should have thrown IOException");
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} catch (IOException success) {}
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try {
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is.read(buffer);
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throw new AssertionError("Should have thrown IOException");
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} catch (IOException success) {}
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try {
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is.read(buffer, 0, buffer.length);
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throw new AssertionError("Should have thrown IOException");
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} catch (IOException success) {}
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try {
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is.available();
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throw new AssertionError("Should have thrown IOException");
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} catch (IOException success) {}
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}
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}
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