jdk/test/java/io/FileInputStream/Available.java

/*
 * Copyright 1998 Sun Microsystems, Inc.  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.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

/*
 * @test
 * @bug 4129479
 * @summary Test if available would throw an IOException
 *           when the stream is closed.
 */

import java.io.*;

public class Available {
    public static void main(String args[]) throws Exception {
        File file = new File(System.getProperty("test.src", "."),
                             "Available.java");
        FileInputStream fis = new FileInputStream(file);
        fis.close();
        try {
            fis.available();
            throw new Exception
                ("available should throw an exception after stream is closed");
        }
        catch (IOException e) {
        }
    }
}