direct/timothy_tests/quick_tests/test_yaffs_unmount_ENAMETOOLONG.c

   1 /*
   2  * YAFFS: Yet another FFS. A NAND-flash specific file system.
   3  *
   4  * Copyright (C) 2002-2010 Aleph One Ltd.
   5  *   for Toby Churchill Ltd and Brightstar Engineering
   6  *
   7  * Created by Timothy Manning <timothy@yaffs.net>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License version 2 as
  11  * published by the Free Software Foundation.
  12  */
  13
  14 #include "test_yaffs_unmount_ENAMETOOLONG.h"
  15
  16 int test_yaffs_unmount_ENAMETOOLONG(void)
  17 {
  18         int output=0;
  19         int x=0;
  20         int error_code=0;
  21         int file_name_length=1000000;
  22         char file_name[file_name_length];
  23
  24         for (x=0; x<file_name_length -1; x++){
  25                 file_name[x]='a';
  26         }
  27         file_name[file_name_length-2]='\0';
  28
  29         output=yaffs_unmount(file_name);
  30
  31         if (output<0){
  32                 error_code=yaffs_get_error();
  33                 if (abs(error_code)== ENAMETOOLONG){
  34                         return 1;
  35                 } else {
  36                         print_message("different error than expected\n",2);
  37                         return -1;
  38                 }
  39         } else {
  40                 print_message("mounted a too long mount point name.(which is a bad thing)\n",2);
  41                 return -1;
  42         }
  43 }
  44
  45 int test_yaffs_unmount_ENAMETOOLONG_clean(void)
  46 {
  47         return 1;
  48 }
  49