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/*
* Copyright (c) 2015 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#define TESTS_USE_PRINTK
#include "tmacros.h"
#include <sys/stat.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <unistd.h>
#include <utime.h>
#include <rtems/imfs.h>
#include <rtems/libio.h>
const char rtems_test_name[] = "FSIMFSCONFIG 3";
static const IMFS_node_control node_control = IMFS_GENERIC_INITIALIZER(
&rtems_filesystem_handlers_default,
IMFS_node_initialize_generic,
IMFS_node_destroy_default
);
static void Init(rtems_task_argument arg)
{
struct utimbuf times;
const char *generic = "generic";
const char *mnt = "mnt";
const char *dev = "device";
const char *file = "file";
const char *fifo = "fifo";
int rv;
int fd;
TEST_BEGIN();
rv = IMFS_make_generic_node(
generic,
S_IFCHR | S_IRWXU | S_IRWXG | S_IRWXO,
&node_control,
NULL
);
rtems_test_assert(rv == 0);
errno = 0;
rv = chown(generic, 0, 0);
rtems_test_assert(rv == -1);
rtems_test_assert(errno == ENOTSUP);
errno = 0;
rv = chmod(generic, 0);
rtems_test_assert(rv == -1);
rtems_test_assert(errno == ENOTSUP);
errno = 0;
rv = link(generic, "link");
rtems_test_assert(rv == -1);
rtems_test_assert(errno == ENOTSUP);
rv = mkdir(mnt, S_IRWXU);
rtems_test_assert(rv == 0);
rv = mknod(dev, S_IFCHR | S_IRWXU, 0);
rtems_test_assert(rv == 0);
fd = creat(file, S_IRWXU);
rtems_test_assert(fd == 0);
rv = close(fd);
rtems_test_assert(rv == 0);
errno = 0;
rv = mkfifo(fifo, S_IRWXU);
rtems_test_assert(rv == -1);
rtems_test_assert(errno == ENOSYS);
rv = mount(
"",
mnt,
RTEMS_FILESYSTEM_TYPE_IMFS,
RTEMS_FILESYSTEM_READ_ONLY,
NULL
);
rtems_test_assert(rv == 0);
errno = 0;
rv = unmount(mnt);
rtems_test_assert(rv == -1);
rtems_test_assert(errno == ENOTSUP);
errno = 0;
rv = rename(generic, "new");
rtems_test_assert(rv == -1);
rtems_test_assert(errno == ENOTSUP);
errno = 0;
rv = symlink(generic, "link");
rtems_test_assert(rv == -1);
rtems_test_assert(errno == ENOTSUP);
errno = 0;
rv = utime(generic, ×);
rtems_test_assert(rv == -1);
rtems_test_assert(errno == ENOTSUP);
rv = unlink(generic);
rtems_test_assert(rv == 0);
TEST_END();
rtems_test_exit(0);
}
#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 1
#define CONFIGURE_FILESYSTEM_IMFS
#define CONFIGURE_USE_MINIIMFS_AS_BASE_FILESYSTEM
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
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