7b5fcb210615164abc935aff7d4d68adab6bc4c7
[yaffs2.git] / direct / test-framework / timothy_tests / quick_tests / test_yaffs_unlink_EROFS.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_open_EROFS.h"
15 #include "test_yaffs_open.h"
16
17 static int output =0;
18
19 int test_yaffs_unlink_EROFS(void)
20 {
21
22         int error_code=0;
23         if (yaffs_close(yaffs_open(FILE_PATH,O_CREAT | O_RDWR, FILE_MODE))==-1){
24                 print_message("failed to create file before remounting\n",1);
25                 return -1;
26         }
27         EROFS_setup();
28
29         output=yaffs_unlink(FILE_PATH);
30         if (output==-1){
31                 error_code=yaffs_get_error();
32                 if (abs(error_code)==EROFS){
33                         return 1;
34                 } else {
35                         print_message("different error than expected\n",2);
36                         return -1;
37                 }
38         } else {
39                 print_message("unlinked a directory with EROFS set.(which is a bad thing)\n",2);
40                 return -1;
41         }
42
43
44 }
45 int test_yaffs_unlink_EROFS_clean(void)
46 {       
47         return EROFS_clean()&& yaffs_close(test_yaffs_open()) ;
48 }
49