[a9df916] | 1 | /* |
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| 2 | * Copyright (c) 2015 embedded brains GmbH. All rights reserved. |
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| 3 | * |
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| 4 | * embedded brains GmbH |
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| 5 | * Dornierstr. 4 |
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| 6 | * 82178 Puchheim |
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| 7 | * Germany |
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| 8 | * <rtems@embedded-brains.de> |
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| 9 | * |
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| 10 | * The license and distribution terms for this file may be |
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| 11 | * found in the file LICENSE in this distribution or at |
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| 12 | * http://www.rtems.org/license/LICENSE. |
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| 13 | */ |
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| 14 | |
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| 15 | #ifdef HAVE_CONFIG_H |
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| 16 | #include "config.h" |
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| 17 | #endif |
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| 18 | |
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| 19 | #include "tmacros.h" |
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| 20 | |
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| 21 | #include <sys/stat.h> |
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[f785492] | 22 | #include <dirent.h> |
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[a9df916] | 23 | #include <errno.h> |
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[12eee4fd] | 24 | #include <fcntl.h> |
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[a9df916] | 25 | #include <stdio.h> |
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| 26 | #include <unistd.h> |
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| 27 | #include <utime.h> |
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| 28 | |
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| 29 | #include <rtems/imfs.h> |
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| 30 | #include <rtems/libio.h> |
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| 31 | |
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| 32 | const char rtems_test_name[] = "FSIMFSCONFIG 1"; |
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| 33 | |
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| 34 | static const IMFS_node_control node_control = IMFS_GENERIC_INITIALIZER( |
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| 35 | &rtems_filesystem_handlers_default, |
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| 36 | IMFS_node_initialize_generic, |
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| 37 | IMFS_node_destroy_default |
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| 38 | ); |
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| 39 | |
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| 40 | static void Init(rtems_task_argument arg) |
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| 41 | { |
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| 42 | struct utimbuf times; |
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| 43 | const char *generic = "generic"; |
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| 44 | const char *mnt = "mnt"; |
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[12eee4fd] | 45 | const char *dev = "device"; |
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| 46 | const char *file = "file"; |
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| 47 | const char *fifo = "fifo"; |
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[a9df916] | 48 | int rv; |
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[12eee4fd] | 49 | int fd; |
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[f785492] | 50 | DIR *dirp; |
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| 51 | struct dirent *dire; |
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| 52 | struct stat st; |
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[a9df916] | 53 | |
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| 54 | TEST_BEGIN(); |
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| 55 | |
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| 56 | rv = IMFS_make_generic_node( |
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| 57 | generic, |
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| 58 | S_IFCHR | S_IRWXU | S_IRWXG | S_IRWXO, |
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| 59 | &node_control, |
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| 60 | NULL |
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| 61 | ); |
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| 62 | rtems_test_assert(rv == 0); |
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| 63 | |
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| 64 | errno = 0; |
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| 65 | rv = chown(generic, 0, 0); |
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| 66 | rtems_test_assert(rv == -1); |
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| 67 | rtems_test_assert(errno == ENOTSUP); |
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| 68 | |
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| 69 | errno = 0; |
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| 70 | rv = chmod(generic, 0); |
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| 71 | rtems_test_assert(rv == -1); |
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| 72 | rtems_test_assert(errno == ENOTSUP); |
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| 73 | |
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| 74 | errno = 0; |
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| 75 | rv = link(generic, "link"); |
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| 76 | rtems_test_assert(rv == -1); |
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| 77 | rtems_test_assert(errno == ENOTSUP); |
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| 78 | |
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| 79 | rv = mkdir(mnt, S_IRWXU); |
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| 80 | rtems_test_assert(rv == 0); |
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| 81 | |
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[12eee4fd] | 82 | rv = mknod(dev, S_IFCHR | S_IRWXU, 0); |
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| 83 | rtems_test_assert(rv == 0); |
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| 84 | |
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[40a18d7f] | 85 | errno = 0; |
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[12eee4fd] | 86 | fd = creat(file, S_IRWXU); |
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[40a18d7f] | 87 | rtems_test_assert(fd == -1); |
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| 88 | rtems_test_assert(errno == ENOSYS); |
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[12eee4fd] | 89 | |
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| 90 | errno = 0; |
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| 91 | rv = mkfifo(fifo, S_IRWXU); |
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| 92 | rtems_test_assert(rv == -1); |
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| 93 | rtems_test_assert(errno == ENOSYS); |
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| 94 | |
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[f785492] | 95 | dirp = opendir(mnt); |
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| 96 | rtems_test_assert(dirp != NULL); |
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| 97 | |
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| 98 | errno = 0; |
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| 99 | dire = readdir(dirp); |
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| 100 | rtems_test_assert(dire == NULL); |
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| 101 | rtems_test_assert(errno == ENOTSUP); |
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| 102 | |
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| 103 | rv = closedir(dirp); |
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| 104 | rtems_test_assert(rv == 0); |
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| 105 | |
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| 106 | rv = stat(mnt, &st); |
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| 107 | rtems_test_assert(rv == 0); |
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| 108 | rtems_test_assert(st.st_size == 0); |
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| 109 | |
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[a9df916] | 110 | errno = 0; |
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| 111 | rv = mount( |
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| 112 | "", |
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| 113 | mnt, |
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| 114 | RTEMS_FILESYSTEM_TYPE_IMFS, |
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| 115 | RTEMS_FILESYSTEM_READ_ONLY, |
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| 116 | NULL |
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| 117 | ); |
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| 118 | rtems_test_assert(rv == -1); |
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| 119 | rtems_test_assert(errno == ENOTSUP); |
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| 120 | |
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| 121 | errno = 0; |
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| 122 | rv = rename(generic, "new"); |
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| 123 | rtems_test_assert(rv == -1); |
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| 124 | rtems_test_assert(errno == ENOTSUP); |
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| 125 | |
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| 126 | errno = 0; |
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[12eee4fd] | 127 | rv = symlink(generic, "link"); |
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[a9df916] | 128 | rtems_test_assert(rv == -1); |
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| 129 | rtems_test_assert(errno == ENOTSUP); |
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| 130 | |
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| 131 | errno = 0; |
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[12eee4fd] | 132 | rv = utime(generic, ×); |
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[a9df916] | 133 | rtems_test_assert(rv == -1); |
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| 134 | rtems_test_assert(errno == ENOTSUP); |
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| 135 | |
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| 136 | errno = 0; |
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[12eee4fd] | 137 | rv = unlink(generic); |
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[a9df916] | 138 | rtems_test_assert(rv == -1); |
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| 139 | rtems_test_assert(errno == ENOTSUP); |
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| 140 | |
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| 141 | TEST_END(); |
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| 142 | rtems_test_exit(0); |
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| 143 | } |
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| 144 | |
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| 145 | #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER |
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| 146 | #define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER |
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| 147 | |
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[12eee4fd] | 148 | #define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4 |
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| 149 | |
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[a9df916] | 150 | #define CONFIGURE_FILESYSTEM_IMFS |
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| 151 | |
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| 152 | #define CONFIGURE_IMFS_DISABLE_CHOWN |
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[249766c5] | 153 | #define CONFIGURE_IMFS_DISABLE_CHMOD |
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[a9df916] | 154 | #define CONFIGURE_IMFS_DISABLE_LINK |
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| 155 | |
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| 156 | #if 0 |
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| 157 | /* |
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| 158 | * This would lead to a fatal error since rtems_filesystem_initialize() creates |
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| 159 | * a "/dev" directory. |
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| 160 | */ |
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| 161 | #define CONFIGURE_IMFS_DISABLE_MKNOD |
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| 162 | #endif |
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| 163 | |
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[40a18d7f] | 164 | #define CONFIGURE_IMFS_DISABLE_MKNOD_FILE |
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[a9df916] | 165 | #define CONFIGURE_IMFS_DISABLE_MOUNT |
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| 166 | #define CONFIGURE_IMFS_DISABLE_RENAME |
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[f785492] | 167 | #define CONFIGURE_IMFS_DISABLE_READDIR |
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[a9df916] | 168 | #define CONFIGURE_IMFS_DISABLE_RMNOD |
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| 169 | #define CONFIGURE_IMFS_DISABLE_SYMLINK |
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| 170 | #define CONFIGURE_IMFS_DISABLE_UTIME |
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| 171 | |
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| 172 | #define CONFIGURE_MAXIMUM_TASKS 1 |
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| 173 | |
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| 174 | #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION |
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| 175 | |
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| 176 | #define CONFIGURE_RTEMS_INIT_TASKS_TABLE |
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| 177 | |
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| 178 | #define CONFIGURE_INIT |
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| 179 | |
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| 180 | #include <rtems/confdefs.h> |
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