Have updated yaffs direct tests and added README files to the tests.
[yaffs2.git] / direct / timothy_tests / quick_tests / test_yaffs_truncate_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_truncate_ENAMETOOLONG.h"
15
16
17
18 int test_yaffs_truncate_ENAMETOOLONG(void)
19 {
20         int error=0;
21         int output=0;
22
23         int file_name_length=1000000;
24         char file_name[file_name_length];
25         int x=0;
26         for (x=0; x<file_name_length -1; x++){
27                 file_name[x]='a';
28         }
29         file_name[file_name_length-2]='\0';
30
31         output= yaffs_truncate(file_name,FILE_SIZE_TRUNCATED );
32         if (output<0){
33                 error=yaffs_get_error();
34                 if (abs(error)==ENAMETOOLONG){
35                         return 1;
36                 } else {
37                         print_message("received a different error than expected\n",2);
38                         return -1;
39                 }
40         } else{
41                 print_message("truncated a nonexisting file\n",2);
42                 return -1;
43         }
44 }
45
46 int test_yaffs_truncate_ENAMETOOLONG_clean(void)
47 {
48         return 1;
49 }