1 /*

     2  * Copyright 2003 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 4812991 4804456

    26  * @summary Test creation of new files with long names

    27  */

    28 

    29 import java.io.*;

    30 

    31 public class Create {

    32 

    33     static final int length = 512;

    34 

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

    36         String fileName = createFileName(length);

    37         File file = new File(fileName);

    38         try {

    39             boolean result = file.createNewFile();

    40             if (result) {

    41                 if (!file.exists())

    42                     throw new RuntimeException("Result is incorrect");

    43             } else {

    44                 if (file.exists())

    45                     throw new RuntimeException("Result is incorrect");

    46             }

    47         } catch (IOException ioe) {

    48             // Correct result on some platforms

    49         }

    50     }

    51 

    52     public static String createFileName(int length){

    53         char[] array = new char[length];

    54         for(int i = 0 ; i < length ; i++)

    55             array[i] = (char)('0' + (i % 10));

    56         return new String(array);

    57     }

    58 }