1 /* |
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2 * Copyright (c) 1998, 2001, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 /* @test |
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25 @bug 4113217 |
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26 @summary Test File.isDirectory on block device |
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27 */ |
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28 |
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29 import java.io.*; |
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30 import java.util.*; |
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31 |
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32 public class BlockIsDirectory { |
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33 public static void main( String args[] ) throws Exception { |
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34 String osname = System.getProperty("os.name"); |
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35 if (osname.equals("SunOS")) { |
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36 File dir = new File("/dev/dsk"); |
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37 String dirList[] = dir.list(); |
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38 |
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39 File aFile = new File( "/dev/dsk/" + dirList[0] ); |
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40 |
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41 boolean result = aFile.isDirectory(); |
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42 if (result == true) |
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43 throw new RuntimeException( |
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44 "IsDirectory returns true for block device."); |
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45 } |
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46 if (osname.equals("Linux")) { |
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47 File dir = new File("/dev/ide0"); |
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48 if (dir.exists()) { |
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49 boolean result = dir.isDirectory(); |
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50 if (result == true) |
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51 throw new RuntimeException( |
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52 "IsDirectory returns true for block device."); |
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53 } |
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54 dir = new File("/dev/scd0"); |
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55 if (dir.exists()) { |
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56 boolean result = dir.isDirectory(); |
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57 if (result == true) |
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58 throw new RuntimeException( |
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59 "IsDirectory returns true for block device."); |
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60 } |
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61 } |
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62 } |
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63 } |
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