direct/test-framework/unit_tests/quick_tests/test_yaffs_remount_ENODEV.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_remount_ENODEV.h"
  14
  15 int test_yaffs_remount_ENODEV(void)
  16 {
  17         int output = -1;
  18         int error_code =0;
  19
  20
  21         output = yaffs_remount("non-existing-mount-point",0,0);
  22         if (output<0){
  23                 error_code = yaffs_get_error();
  24                 if (abs(error_code) == ENODEV){
  25                         return 1;
  26                 } else {
  27                         print_message("returned error does not match the the expected error\n",2);
  28                         return -1;
  29                 }
  30         } else {
  31                 print_message("remounted a non-existing-dir\n",2);
  32                 return -1;
  33         }
  34 }
  35
  36 int test_yaffs_remount_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 }