fixed up all the quick tests
[yaffs2.git] / direct / test-framework / timothy_tests / quick_tests / test_yaffs_link_EEXIST.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_link_EEXIST.h"
15
16
17
18 int test_yaffs_link_EEXIST(void)
19 {
20         int output=0;   
21         int error =0;
22         if (yaffs_close(yaffs_open(FILE_PATH,O_CREAT | O_RDWR, FILE_MODE))==-1){
23                 print_message("failed to create file\n",1);
24                 return -1;
25         }
26         output = yaffs_link(FILE_PATH,HARD_LINK_PATH);
27         if (output<0){
28                 print_message("failed to create the first hard link\n",2);
29                 return -1;
30         }
31
32         output = yaffs_link(FILE_PATH,HARD_LINK_PATH);
33         if (output<0){
34                 error=yaffs_get_error();
35                 if (abs(error)==EEXIST){
36                         return 1;
37                 } else {
38                         print_message("different error than expected\n",2);
39                         return -1;
40                 }
41         } else {
42                 print_message("created a hard link to a non-existing-file (which is a bad thing)\n",2);
43                 return -1;      
44         }
45 }
46
47
48 int test_yaffs_link_EEXIST_clean(void)
49 {
50         int output=0;   
51         int error =0;
52         output= yaffs_unlink(HARD_LINK_PATH);
53         if (output<0){
54                 error=yaffs_get_error();
55                 if (abs(error)==ENOENT){
56                         //if the file does not exist then the error should be ENOENT.
57                         return 1;
58                 } else {
59                         print_message("different error than expected\n",2);
60                         return -1;
61                 }
62         } else {
63                 return 1;       /* the file failed to open so there is no need to close it */
64         }
65 }
66