direct/test-framework/timothy_tests/quick_tests/test_yaffs_link_ENOTDIR.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_link_ENOTDIR.h"
  15
  16
  17
  18 int test_yaffs_link_ENOTDIR(void)
  19 {
  20         int output=0;
  21         int error =0;
  22         if (yaffs_close(yaffs_open(FILE_PATH,O_CREAT | O_RDWR, FILE_MODE))==-1){
  23                 print_message("failed to create file\n",1);
  24                 return -1;
  25         }
  26         output = yaffs_link(YAFFS_MOUNT_POINT "/test_dir/foo/file",HARD_LINK_PATH);
  27         if (output<0){
  28                 error=yaffs_get_error();
  29                 if (abs(error)==ENOTDIR){
  30                         return 1;
  31                 } else {
  32                         print_message("different error than expected\n",2);
  33                         return -1;
  34                 }
  35         } else {
  36                 print_message("created a hard link to a non-existing-dir (which is a bad thing)\n",2);
  37                 return -1;
  38         }
  39 }
  40
  41
  42 int test_yaffs_link_ENOTDIR_clean(void)
  43 {
  44         int output=0;
  45         int error =0;
  46         output= yaffs_unlink(HARD_LINK_PATH);
  47         if (output<0){
  48                 error=yaffs_get_error();
  49                 if (abs(error)==ENOENT){
  50                         //if the file does not exist then the error should be ENOENT.
  51                         return 1;
  52                 } else {
  53                         print_message("different error than expected\n",2);
  54                         return -1;
  55                 }
  56         } else {
  57                 return 1;       /* the file failed to open so there is no need to close it */
  58         }
  59 }
  60