1 /*

     2  * Copyright 1998-2007 Sun Microsystems, Inc.  All Rights Reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  */

    23 

    24 /* @test

    25    @bug 4131223 6470354

    26    @summary Basic test for isHidden method

    27  */

    28 

    29 import java.io.*;

    30 

    31 

    32 public class IsHidden {

    33 

    34     private static String dir = System.getProperty("test.dir", ".");

    35 

    36     private static void ck(String path, boolean ans) throws Exception {

    37         File f = new File(path);

    38         boolean x = f.isHidden();

    39         if (x != ans)

    40             throw new Exception(path + ": expected " + ans + ", got " + x);

    41         System.err.println(path + " ==> " + x);

    42     }

    43 

    44     private static void testWin32() throws Exception {

    45         File f = new File(dir, "test");

    46         f.deleteOnExit();

    47         f.createNewFile();

    48         String name = f.getCanonicalPath();

    49         Process p = Runtime.getRuntime().exec("cmd.exe /c attrib +H " + name);

    50         p.waitFor();

    51         ck(name, true);

    52 

    53         ck(".foo", false);

    54         ck("foo", false);

    55     }

    56 

    57     private static void testUnix() throws Exception {

    58         ck(dir + "/IsHidden.java", false);

    59         ck(dir + "/.", true);

    60         ck(".", true);

    61         ck("..", true);

    62         ck(".foo", true);

    63         ck("foo", false);

    64         ck("", false);

    65     }

    66 

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

    68         if (File.separatorChar == '\\') testWin32();

    69         if (File.separatorChar == '/') testUnix();

    70     }

    71 

    72 }