64 lines
2.3 KiB
Java
64 lines
2.3 KiB
Java
/*
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* Copyright (c) 1998, 2001, 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 4113217
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@summary Test File.isDirectory on block device
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*/
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import java.io.*;
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import java.util.*;
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public class BlockIsDirectory {
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public static void main( String args[] ) throws Exception {
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String osname = System.getProperty("os.name");
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if (osname.equals("SunOS")) {
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File dir = new File("/dev/dsk");
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String dirList[] = dir.list();
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File aFile = new File( "/dev/dsk/" + dirList[0] );
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boolean result = aFile.isDirectory();
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if (result == true)
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throw new RuntimeException(
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"IsDirectory returns true for block device.");
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}
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if (osname.equals("Linux")) {
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File dir = new File("/dev/ide0");
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if (dir.exists()) {
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boolean result = dir.isDirectory();
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if (result == true)
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throw new RuntimeException(
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"IsDirectory returns true for block device.");
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}
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dir = new File("/dev/scd0");
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if (dir.exists()) {
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boolean result = dir.isDirectory();
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if (result == true)
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throw new RuntimeException(
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"IsDirectory returns true for block device.");
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}
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}
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}
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}
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