Have updated yaffs direct tests and added README files to the tests.
[yaffs2.git] / direct / timothy_tests / quick_tests / test_yaffs_symlink_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_symlink_ENAMETOOLONG.h"
15
16 static int output = 0;
17
18 int test_yaffs_symlink_ENAMETOOLONG(void)
19 {
20         int error_code = 0;
21         int file_name_length=1000000;
22         char file_name[file_name_length];
23         int x=0;
24         for (x=0; x<file_name_length -1; x++){
25                 file_name[x]='a';
26         }
27         file_name[file_name_length-2]='\0';
28         
29
30         output = yaffs_symlink(file_name,SYMLINK_PATH);
31         if (output<0){ 
32                 error_code=yaffs_get_error();
33                 if (abs(error_code)==ENAMETOOLONG){
34                         return 1;
35                 } else {
36                         print_message("returned error does not match the the expected error\n",2);
37                         return -1;
38                 }
39         } else {
40                 print_message("created a symlink with ENAMETOOLONG (which is a bad thing)\n",2);
41                 return -1;
42         }       
43
44 }
45
46 int test_yaffs_symlink_ENAMETOOLONG_clean(void)
47 {
48         if (output >= 0){
49                 return yaffs_unlink(SYMLINK_PATH);
50         } else {
51                 return 1;       /* the file failed to open so there is no need to close it */
52         }
53 }
54
55
56