direct/timothy_tests/quick_tests/test_yaffs_rename_EEXISTS.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_rename_EEXISTS.h"
  15
  16
  17 int test_yaffs_rename_EEXISTS(void)
  18 {
  19         int output=0;
  20         int error_code =0;
  21
  22         if (0 !=  yaffs_access(DIR_PATH,0)) {
  23                 output = yaffs_mkdir(DIR_PATH,S_IWRITE | S_IREAD);
  24                 if (output < 0) {
  25                         print_message("failed to create directory\n",2);
  26                         return -1;
  27                 }
  28         }
  29         if (0 !=  yaffs_access(RENAME_DIR_PATH,0)) {
  30                 output = yaffs_mkdir(RENAME_DIR_PATH,S_IWRITE | S_IREAD);
  31                 if (output < 0) {
  32                         error_code=yaffs_get_error();
  33                         if (abs(error_code)!=EEXIST){
  34                                 print_message("failed to create second directory\n",2);
  35                                 return -1;
  36                         }
  37                 }
  38         }
  39         output= yaffs_open("/yaffs2/dir2/file",O_CREAT | O_RDWR, FILE_MODE);
  40         if (output<0){
  41                 print_message("failed to open file in the second directory\n",2);
  42                 return -1;
  43         }
  44         output = yaffs_rename(DIR_PATH , RENAME_DIR_PATH);
  45         if (output<0){
  46                 error_code=yaffs_get_error();
  47                 if (abs(error_code)==ENOTEMPTY){
  48                         return 1;
  49                 } else {
  50                         print_message("returned error does not match the the expected error\n",2);
  51                         return -1;
  52                 }
  53         } else{
  54                 print_message("removed /yaffs2/ directory (which is a bad thing)\n",2);
  55                 return -1;
  56         }
  57 }
  58
  59
  60 int test_yaffs_rename_EEXISTS_clean(void)
  61 {
  62         int output = 0;
  63         if (0 ==  yaffs_access("/yaffs2/dir2/file",0) ) {
  64                 output = yaffs_unlink("/yaffs2/dir2/file");
  65                 if (output < 0) {
  66                         print_message("failed to remove the file\n",2);
  67                         return -1;
  68                 }
  69         }
  70         if (0 ==  yaffs_access(RENAME_PATH,0) && 0 != yaffs_access(DIR_PATH,0)) {
  71                 output = yaffs_rename(RENAME_PATH,FILE_PATH);
  72                 if (output < 0) {
  73                         print_message("failed to remove the directory\n",2);
  74                         return -1;
  75                 }
  76         }
  77
  78         return 1;
  79
  80 }
  81