source: rtems/testsuites/fstests/fsrofs01/init.c @ a0b1b5ed

4.11
Last change on this file since a0b1b5ed was a0b1b5ed, checked in by Sebastian Huber <sebastian.huber@…>, on Dec 15, 2014 at 1:19:43 PM

Delete CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM

This define was superfluous, undocumented and used inconsistently.

  • Property mode set to 100644
File size: 3.9 KB
Line 
1/*
2 * Copyright (c) 2012 embedded brains GmbH.  All rights reserved.
3 *
4 *  embedded brains GmbH
5 *  Obere Lagerstr. 30
6 *  82178 Puchheim
7 *  Germany
8 *  <rtems@embedded-brains.de>
9 *
10 * The license and distribution terms for this file may be
11 * found in the file LICENSE in this distribution or at
12 * http://www.rtems.org/license/LICENSE.
13 */
14
15#ifdef HAVE_CONFIG_H
16  #include "config.h"
17#endif
18
19#include "tmacros.h"
20
21#include <sys/stat.h>
22#include <fcntl.h>
23#include <errno.h>
24#include <unistd.h>
25#include <stdio.h>
26
27#include <rtems/libio.h>
28#include <rtems/rtems-rfs-format.h>
29#include <rtems/ramdisk.h>
30
31const char rtems_test_name[] = "FSROFS 1";
32
33static const rtems_rfs_format_config rfs_config;
34
35static const char rda [] = "/dev/rda";
36
37static const char mnt [] = "/mnt";
38
39static const char file [] = "/mnt/file";
40
41static const char not_exist [] = "/mnt/not_exist";
42
43static void test_mount(bool writeable)
44{
45  int rv;
46  const void *data = NULL;
47
48  rv = mount(
49    rda,
50    mnt,
51    RTEMS_FILESYSTEM_TYPE_RFS,
52    writeable ? RTEMS_FILESYSTEM_READ_WRITE : 0,
53    data
54  );
55  rtems_test_assert(rv == 0);
56}
57
58static void test_create_file_system(void)
59{
60  int rv;
61
62  rv = mkdir(mnt, S_IRWXU | S_IRWXG | S_IRWXO);
63  rtems_test_assert(rv == 0);
64
65  rv = rtems_rfs_format(rda, &rfs_config);
66  rtems_test_assert(rv == 0);
67
68  test_mount(true);
69
70  rv = mknod(file, S_IFREG | S_IRWXU | S_IRWXG | S_IRWXO, 0);
71  rtems_test_assert(rv == 0);
72
73  rv = unmount(mnt);
74  rtems_test_assert(rv == 0);
75}
76
77static void test_rofs(void)
78{
79  int rv;
80  int fd;
81  char buf [1];
82  ssize_t n;
83
84  test_mount(false);
85
86  fd = open(file, O_RDONLY | O_CREAT, S_IRWXU | S_IRWXG | S_IRWXO);
87  rtems_test_assert(fd >= 0);
88
89  n = read(fd, buf, sizeof(buf));
90  rtems_test_assert(n == 0);
91
92  errno = 0;
93  n = write(fd, buf, sizeof(buf));
94  rtems_test_assert(n == -1);
95  rtems_test_assert(errno == EBADF);
96
97  errno = 0;
98  rv = ftruncate(fd, 0);
99  rtems_test_assert(rv == -1);
100  rtems_test_assert(errno == EINVAL);
101
102  errno = 0;
103  rv = fchmod(fd, 0);
104  rtems_test_assert(rv == -1);
105  rtems_test_assert(errno == EROFS);
106
107  errno = 0;
108  rv = fchown(fd, 0, 0);
109  rtems_test_assert(rv == -1);
110  rtems_test_assert(errno == EROFS);
111
112  rv = close(fd);
113  rtems_test_assert(rv == 0);
114
115  errno = 0;
116  fd = open(not_exist, O_RDONLY | O_CREAT, S_IRWXU | S_IRWXG | S_IRWXO);
117  rtems_test_assert(fd == -1);
118  rtems_test_assert(errno == EROFS);
119
120  errno = 0;
121  rv = mknod(not_exist, S_IFREG | S_IRWXU | S_IRWXG | S_IRWXO, 0);
122  rtems_test_assert(rv == -1);
123  rtems_test_assert(errno == EROFS);
124
125  errno = 0;
126  rv = mkdir(not_exist, S_IRWXU | S_IRWXG | S_IRWXO);
127  rtems_test_assert(rv == -1);
128  rtems_test_assert(errno == EROFS);
129
130  errno = 0;
131  rv = rename(file, not_exist);
132  rtems_test_assert(rv == -1);
133  rtems_test_assert(errno == EROFS);
134
135  errno = 0;
136  rv = link(file, not_exist);
137  rtems_test_assert(rv == -1);
138  rtems_test_assert(errno == EROFS);
139
140  errno = 0;
141  rv = unlink(file);
142  rtems_test_assert(rv == -1);
143  rtems_test_assert(errno == EROFS);
144
145  errno = 0;
146  rv = symlink(file, not_exist);
147  rtems_test_assert(rv == -1);
148  rtems_test_assert(errno == EROFS);
149
150  rv = unmount(mnt);
151  rtems_test_assert(rv == 0);
152}
153
154static void Init(rtems_task_argument arg)
155{
156  TEST_BEGIN():
157
158  test_create_file_system();
159  test_rofs();
160
161  TEST_END():
162  rtems_test_exit(0);
163}
164
165rtems_ramdisk_config rtems_ramdisk_configuration [] = {
166  { .block_size = 512, .block_num = 1024 }
167};
168
169size_t rtems_ramdisk_configuration_size = 1;
170
171#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
172#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
173#define CONFIGURE_APPLICATION_EXTRA_DRIVERS RAMDISK_DRIVER_TABLE_ENTRY
174#define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
175
176#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
177
178#define CONFIGURE_FILESYSTEM_RFS
179
180#define CONFIGURE_MAXIMUM_TASKS 2
181
182#define CONFIGURE_EXTRA_TASK_STACKS (8 * 1024)
183
184#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
185
186#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
187
188#define CONFIGURE_INIT
189
190#include <rtems/confdefs.h>
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