Merge branch 'big-files': Merge in large file support
[yaffs2.git] / direct / timothy_tests / quick_tests / test_yaffs_access_ENAMETOOLONG.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_access_ENAMETOOLONG.h"
15
16 int test_yaffs_access_ENAMETOOLONG(void)
17 {
18         int output=0;
19         int error=0;
20         int file_name_length=1000000;
21         char file_name[file_name_length];
22         int x=0;
23         for (x=0; x<file_name_length -1; x++){
24                 file_name[x]='a';
25         }
26         file_name[file_name_length-2]='\0';
27         
28
29         output= yaffs_access(file_name ,R_OK |W_OK);
30         if (output<0){
31                 error=yaffs_get_error();
32                 if ( abs(error)== ENAMETOOLONG){
33                         return 1;
34                 } else {
35                         print_message("error does not match expected error\n",2);
36                         return -1;
37                 }
38         } else{
39                 print_message("accessed an existing file with the file system mounted as read only (which is a bad thing)\n",2);
40
41                 return -1;
42         }
43 }
44
45 int test_yaffs_access_ENAMETOOLONG_clean(void)
46 {
47         return EROFS_clean();
48 }