fstests/mdosfs_support/fs_support.c

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /*
0004  *  COPYRIGHT (c) 1989-2011.
0005  *  On-Line Applications Research Corporation (OAR).
0006  *
0007  * Redistribution and use in source and binary forms, with or without
0008  * modification, are permitted provided that the following conditions
0009  * are met:
0010  * 1. Redistributions of source code must retain the above copyright
0011  *    notice, this list of conditions and the following disclaimer.
0012  * 2. Redistributions in binary form must reproduce the above copyright
0013  *    notice, this list of conditions and the following disclaimer in the
0014  *    documentation and/or other materials provided with the distribution.
0015  *
0016  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0017  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0018  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0019  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0020  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0021  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0022  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0023  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0024  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0025  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0026  * POSSIBILITY OF SUCH DAMAGE.
0027  */
0028 #ifdef HAVE_CONFIG_H
0029 #include "config.h"
0030 #endif
0031 #include <tmacros.h>
0032
0033 #include "fs_config.h"
0034
0035 #include <sys/stat.h>
0036 #include <sys/types.h>
0037
0038 #include <rtems/libio.h>
0039 #include <rtems/dosfs.h>
0040 #include <rtems/libcsupport.h>
0041
0042 #include "ramdisk_support.h"
0043 #include "fstest.h"
0044 #include "fstest_support.h"
0045
0046 #define BLOCK_SIZE 512
0047
0048 static const msdos_format_request_param_t rqdata = {
0049   .OEMName             = "RTEMS",
0050   .VolLabel            = "RTEMSDisk",
0051   .sectors_per_cluster = 2,
0052   .fat_num             = 0,
0053   .files_per_root_dir  = 0,
0054   .media               = 0,
0055   .quick_format        = true,
0056   .skip_alignment      = 0,
0057   .info_level          = 0
0058 };
0059
0060 static rtems_resource_snapshot before_mount;
0061
0062 void test_initialize_filesystem(void)
0063 {
0064   int rc=0;
0065   rc = mkdir (BASE_FOR_TEST,S_IRWXU|S_IRWXG|S_IRWXO);
0066   rtems_test_assert(rc==0);
0067
0068   init_ramdisk();
0069
0070   rc=msdos_format(RAMDISK_PATH,&rqdata);
0071   rtems_test_assert(rc==0);
0072
0073   rtems_resource_snapshot_take(&before_mount);
0074
0075   rc=mount(RAMDISK_PATH,
0076       BASE_FOR_TEST,
0077       "dosfs",
0078       RTEMS_FILESYSTEM_READ_WRITE,
0079       NULL);
0080   rtems_test_assert(rc==0);
0081 }
0082
0083
0084 void test_shutdown_filesystem(void)
0085 {
0086   int rc=0;
0087   rc=unmount(BASE_FOR_TEST) ;
0088   rtems_test_assert(rc==0);
0089   rtems_test_assert(rtems_resource_snapshot_check(&before_mount));
0090   del_ramdisk();
0091 }
0092
0093 /* configuration information */
0094
0095 /* drivers */
0096 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
0097 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
0098
0099 /**
0100  * Configure base RTEMS resources.
0101  */
0102
0103 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
0104
0105 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
0106
0107 #define CONFIGURE_MAXIMUM_SEMAPHORES RTEMS_DOSFS_SEMAPHORES_PER_INSTANCE
0108 #define CONFIGURE_MAXIMUM_TASKS                     10
0109 #define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS    40
0110 #define CONFIGURE_INIT_TASK_STACK_SIZE (16 * 1024)
0111 #define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_FLOATING_POINT
0112
0113 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
0114
0115 #define CONFIGURE_FILESYSTEM_DOSFS
0116
0117 #define CONFIGURE_INIT
0118 #include <rtems/confdefs.h>
0119