yaffs Fixed an error in direct/timothy_tests/quick_tests
[yaffs2.git] / direct / timothy_tests / quick_tests / test_yaffs_mount_ENAMETOOLONG.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_mount_ENAMETOOLONG.h"
15
16
17
18
19 int test_yaffs_mount_ENAMETOOLONG(void)
20 {
21         int output = 0;
22         int x = 0;
23         int error_code = 0;
24         int file_name_length = 1000000;
25         char file_name[file_name_length];
26
27         /* if a second file system is mounted then yaffs will return EBUSY. so first unmount yaffs */
28         output = test_yaffs_unmount();
29         if (output<0){
30                 print_message("yaffs failed to unmount\n", 2);
31                 return -1;
32         } 
33
34         /* set up the file name */
35         for (x=0; x<file_name_length -1; x++){
36                 file_name[x]='a';
37         }
38         file_name[file_name_length-2]='\0';
39         
40
41
42
43         output=yaffs_mount(file_name);
44
45         if (output<0){
46                 error_code=yaffs_get_error();
47                 if (abs(error_code)== ENAMETOOLONG){
48                         return 1;
49                 } else {
50                         print_message("different error than expected\n", 2);
51                         return -1;
52                 }
53         } else {
54                 print_message("mounted a too long mount point name.(which is a bad thing)\n", 2);
55                 return -1;
56         }
57 }
58
59 int test_yaffs_mount_ENAMETOOLONG_clean(void)
60 {
61         return test_yaffs_mount();
62 }
63