direct/test-framework/unit_tests/quick_tests/test_yaffs_rmdir_ELOOP_dir.c

   1 /*
   2  * YAFFS: Yet another FFS. A NAND-flash specific file system.
   3  *
   4  * Copyright (C) 2002-2018 Aleph One Ltd.
   5  *
   6  * Created by Timothy Manning <timothy@yaffs.net>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11  */
  12
  13 #include "test_yaffs_rmdir_ELOOP_dir.h"
  14
  15
  16 int test_yaffs_rmdir_ELOOP_dir(void)
  17 {
  18         int output=0;
  19         int error_code =0;
  20
  21         if (set_up_ELOOP()<0){
  22                 print_message("failed to setup symlinks\n",2);
  23                 return -1;
  24         }
  25
  26
  27         if (0 !=  yaffs_access(DIR_PATH,0)) {
  28                 output = yaffs_mkdir(DIR_PATH,S_IWRITE | S_IREAD);
  29                 if (output < 0) {
  30                         print_message("failed to create directory\n",2);
  31                         return -1;
  32                 }
  33         }
  34         output = yaffs_rmdir(ELOOP_PATH "/file");
  35         if (output<0){
  36                 error_code=yaffs_get_error();
  37                 if (abs(error_code)==ELOOP){
  38                         return 1;
  39                 } else {
  40                         print_message("returned error does not match the the expected error\n",2);
  41                         return -1;
  42                 }
  43         } else{
  44                 print_message("removed /yaffs2/ directory (which is a bad thing)\n",2);
  45                 return -1;
  46         }
  47 }
  48
  49
  50 int test_yaffs_rmdir_ELOOP_dir_clean(void)
  51 {
  52         int output = 0;
  53         if (0 ==  yaffs_access(DIR_PATH,0)) {
  54                 output = yaffs_rmdir(DIR_PATH);
  55                 if (output < 0) {
  56                         print_message("failed to remove the directory\n",2);
  57                         return -1;
  58                 }
  59         }
  60         return 1;
  61
  62 }
  63