direct/timothy_tests/quick_tests/test_yaffs_rmdir_ENAMETOOLONG.c

   1 /*
   2  * YAFFS: Yet another FFS. A NAND-flash specific file system.
   3  *
   4  * Copyright (C) 2002-2011 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_rmdir_ENAMETOOLONG.h"
  15
  16
  17 int test_yaffs_rmdir_ENAMETOOLONG(void)
  18 {
  19         int output=0;
  20         int error_code =0;
  21
  22
  23         int file_name_length=1000000;
  24         char file_name[file_name_length];
  25         int x=0;
  26         for (x=0; x<file_name_length -1; x++){
  27                 file_name[x]='a';
  28         }
  29         file_name[file_name_length-2]='\0';
  30
  31
  32
  33         if (0 !=  yaffs_access(DIR_PATH,0)) {
  34                 output = yaffs_mkdir(DIR_PATH,S_IWRITE | S_IREAD);
  35                 if (output < 0) {
  36                         print_message("failed to create directory\n",2);
  37                         return -1;
  38                 }
  39         }
  40         output = yaffs_rmdir(file_name);
  41         if (output<0){
  42                 error_code=yaffs_get_error();
  43                 if (abs(error_code)==ENAMETOOLONG){
  44                         return 1;
  45                 } else {
  46                         print_message("returned error does not match the the expected error\n",2);
  47                         return -1;
  48                 }
  49         } else{
  50                 print_message("removed /yaffs2/ directory (which is a bad thing)\n",2);
  51                 return -1;
  52         }
  53 }
  54
  55
  56 int test_yaffs_rmdir_ENAMETOOLONG_clean(void)
  57 {
  58         int output = 0;
  59         if (0 ==  yaffs_access(DIR_PATH,0)) {
  60                 output = yaffs_rmdir(DIR_PATH);
  61                 if (output < 0) {
  62                         print_message("failed to remove the directory\n",2);
  63                         return -1;
  64                 }
  65         }
  66         return 1;
  67
  68 }
  69