direct/timothy_tests/quick_tests/test_yaffs_truncate_ENOENT.c

   1 /*
   2  * YAFFS: Yet another FFS. A NAND-flash specific file system.
   3  *
   4  * Copyright (C) 2002-2010 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_truncate_ENOENT.h"
  15 static int handle=0;
  16
  17 int test_yaffs_truncate_ENOENT(void){
  18         int error=0;
  19         int output=0;
  20         handle=test_yaffs_open();
  21         if (handle>=0){
  22                 output= yaffs_truncate("/yaffs2/non_existing_file",FILE_SIZE_TRUNCATED );
  23                 if (output<0){
  24                         error=yaffs_get_error();
  25                         if (abs(error)==ENOENT){
  26                                 return 1;
  27                         }
  28                         else {
  29                                 printf("recieved a different error than expected\n");
  30                                 return -1;
  31                         }
  32                 }
  33                 else{
  34                         printf("truncated a nonexisting file\n");
  35                         return -1;
  36                 }
  37
  38         }
  39         else {
  40                 printf("error opening file");
  41                 return -1;
  42         }
  43 }
  44
  45 int test_yaffs_truncate_ENOENT_clean(void){
  46         return 1;
  47 }