direct/timothy_tests/quick_tests/test_yaffs_unmount2_ENODEV.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_unmount2_ENODEV.h"
  15
  16 int test_yaffs_unmount2_ENODEV(void)
  17 {
  18         int output = -1;
  19         int error_code =0;
  20
  21         output = yaffs_unmount2("/non-existing-dir/",255);
  22         if (output<0){
  23                 error_code=yaffs_get_error();
  24                 if (abs(error_code) == ENODEV){
  25                         return 1;
  26                 } else {
  27                         print_message("different_error than expected\n",2);
  28                         return -1;
  29                 }
  30         } else {
  31                 print_message("unmounted a non-existing mountpoint\n",2);
  32                 return -1;
  33         }
  34 }
  35
  36 int test_yaffs_unmount2_ENODEV_clean(void)
  37 {
  38         int output=0;
  39         int error_code =0;
  40         output= yaffs_mount(YAFFS_MOUNT_POINT);
  41         if (output<0){
  42                 error_code=yaffs_get_error();
  43                 if (abs(error_code) == EBUSY){
  44                         return 1;
  45                 } else {
  46                         return -1;
  47                 }
  48         }
  49         return 1;
  50 }