test/java/util/zip/NoExtensionSignature.java

/*
 * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 */

/* @test
   @bug 4635869
   @summary Zip files with no extension signature would get rejected
   */

import java.io.*;
import java.util.zip.*;

public class NoExtensionSignature {

    public static void main(String[] args) throws Exception {

        File f = new File(System.getProperty("test.src", "."), "test.zip");
        ZipInputStream zis = new ZipInputStream (new FileInputStream(f));
        ZipEntry entry;
        while ((entry = zis.getNextEntry()) != null)
            while (zis.read() != -1 );
    }
}