io/FileInputStream/OpenDir.java

	OpenDir.java revision 0
0c27b3fe77ac1d5094ba3521e8142d9e7973133fMark Andrews/*
5c5c6d289db78e41f714007426a387498e15963cFrancis Dupont * Copyright 1998 Sun Microsystems, Inc.  All Rights Reserved.
0c27b3fe77ac1d5094ba3521e8142d9e7973133fMark Andrews * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0c27b3fe77ac1d5094ba3521e8142d9e7973133fMark Andrews *
0c27b3fe77ac1d5094ba3521e8142d9e7973133fMark Andrews * This code is free software; you can redistribute it and/or modify it
5c5c6d289db78e41f714007426a387498e15963cFrancis Dupont * under the terms of the GNU General Public License version 2 only, as
5c5c6d289db78e41f714007426a387498e15963cFrancis Dupont * published by the Free Software Foundation.
5c5c6d289db78e41f714007426a387498e15963cFrancis Dupont *
5c5c6d289db78e41f714007426a387498e15963cFrancis Dupont * This code is distributed in the hope that it will be useful, but WITHOUT
5c5c6d289db78e41f714007426a387498e15963cFrancis Dupont * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
5c5c6d289db78e41f714007426a387498e15963cFrancis Dupont * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
5c5c6d289db78e41f714007426a387498e15963cFrancis Dupont * version 2 for more details (a copy is included in the LICENSE file that
5c5c6d289db78e41f714007426a387498e15963cFrancis Dupont * accompanied this code).
5c5c6d289db78e41f714007426a387498e15963cFrancis Dupont *
5c5c6d289db78e41f714007426a387498e15963cFrancis Dupont * You should have received a copy of the GNU General Public License version
5c5c6d289db78e41f714007426a387498e15963cFrancis Dupont * 2 along with this work; if not, write to the Free Software Foundation,
5c5c6d289db78e41f714007426a387498e15963cFrancis Dupont * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
5c5c6d289db78e41f714007426a387498e15963cFrancis Dupont *
5c5c6d289db78e41f714007426a387498e15963cFrancis Dupont * 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 4092350
 * @summary Attempting to open a stream on a directory should fail on
 *       all platforms.
 *
 */

import java.io.*;

public class OpenDir {

    public static void main(String args[]) throws Exception {
        // Perform the same test for FileInputStream, FileOutputStream
        // and RandomAccessFile.
        FileInputStream fs = null;
        // This test attempts to FileInputStream.open(".")
        // This should fail since . is a directory.
        try {
            fs = new FileInputStream(".");
            throw new
                Exception("FileInputStream.open should not work on dirs");
        } catch (IOException e) {
        }

        FileOutputStream fos = null;
        try {
            fos = new FileOutputStream(".");
            throw new
                Exception("FileOutputStream.open should'nt work on dirs");
        } catch (IOException e) {
        }

        RandomAccessFile ras = null;
        try {
            ras = new RandomAccessFile(".","r");
            throw new
                Exception("RandomAccessFile.open should'nt work on dirs");
        } catch (IOException e) {
        }
    }


}