h_fsmacros.h revision 1.44
1 /* $NetBSD: h_fsmacros.h,v 1.44 2020/03/15 20:10:26 martin Exp $ */ 2 3 /*- 4 * Copyright (c) 2010 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Nicolas Joly. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef __H_FSMACROS_H_ 33 #define __H_FSMACROS_H_ 34 35 #include <sys/mount.h> 36 37 #include <atf-c.h> 38 #include <puffsdump.h> 39 #include <string.h> 40 41 #include <rump/rump.h> 42 43 #include "h_macros.h" 44 45 #define FSPROTOS(_fs_) \ 46 int _fs_##_fstest_newfs(const atf_tc_t *, void **, const char *, \ 47 off_t, void *); \ 48 int _fs_##_fstest_delfs(const atf_tc_t *, void *); \ 49 int _fs_##_fstest_mount(const atf_tc_t *, void *, const char *, int); \ 50 int _fs_##_fstest_unmount(const atf_tc_t *, const char *, int); 51 52 FSPROTOS(ext2fs); 53 FSPROTOS(ffs); 54 FSPROTOS(ffslog); 55 FSPROTOS(lfs); 56 FSPROTOS(msdosfs); 57 FSPROTOS(nfs); 58 FSPROTOS(nfsro); 59 FSPROTOS(p2k_ffs); 60 FSPROTOS(puffs); 61 FSPROTOS(rumpfs); 62 FSPROTOS(sysvbfs); 63 FSPROTOS(tmpfs); 64 FSPROTOS(udf); 65 FSPROTOS(v7fs); 66 FSPROTOS(zfs); 67 68 #ifndef FSTEST_IMGNAME 69 #define FSTEST_IMGNAME "image.fs" 70 #endif 71 #ifndef FSTEST_IMGSIZE 72 #define FSTEST_IMGSIZE (10000 * 512) 73 #endif 74 #ifndef FSTEST_MNTNAME 75 #define FSTEST_MNTNAME "/mnt" 76 #endif 77 78 #define FSTEST_CONSTRUCTOR(_tc_, _fs_, _args_) \ 79 do { \ 80 struct statvfs fsstat; \ 81 if (statvfs(".", &fsstat) == 0 && \ 82 (fsstat.f_frsize * fsstat.f_bfree) <= FSTEST_IMGSIZE) \ 83 atf_tc_skip("not enough free space in work directory"); \ 84 if (_fs_##_fstest_newfs(_tc_, &_args_, \ 85 FSTEST_IMGNAME, FSTEST_IMGSIZE, NULL) != 0) \ 86 atf_tc_fail_errno("newfs failed"); \ 87 if (_fs_##_fstest_mount(_tc_, _args_, FSTEST_MNTNAME, 0) != 0) \ 88 atf_tc_fail_errno("mount failed"); \ 89 } while (/*CONSTCOND*/0) 90 91 #define FSTEST_CONSTRUCTOR_FSPRIV(_tc_, _fs_, _args_, _privargs_) \ 92 do { \ 93 if (_fs_##_fstest_newfs(_tc_, &_args_, \ 94 FSTEST_IMGNAME, FSTEST_IMGSIZE, _privargs_) != 0) \ 95 atf_tc_fail_errno("newfs failed"); \ 96 if (_fs_##_fstest_mount(_tc_, _args_, FSTEST_MNTNAME, 0) != 0) \ 97 atf_tc_fail_errno("mount failed"); \ 98 } while (/*CONSTCOND*/0) 99 100 #define FSTEST_DESTRUCTOR(_tc_, _fs_, _args_) \ 101 do { \ 102 if (_fs_##_fstest_unmount(_tc_, FSTEST_MNTNAME, 0) != 0) { \ 103 rump_pub_vfs_mount_print(FSTEST_MNTNAME, 1); \ 104 atf_tc_fail_errno("unmount failed"); \ 105 } \ 106 if (_fs_##_fstest_delfs(_tc_, _args_) != 0) \ 107 atf_tc_fail_errno("delfs failed"); \ 108 } while (/*CONSTCOND*/0) 109 110 #define ATF_TC_FSADD(fs,type,func,desc) \ 111 ATF_TC(fs##_##func); \ 112 ATF_TC_HEAD(fs##_##func,tc) \ 113 { \ 114 atf_tc_set_md_var(tc, "descr", type " test for " desc); \ 115 atf_tc_set_md_var(tc, "X-fs.type", #fs); \ 116 atf_tc_set_md_var(tc, "X-fs.mntname", type); \ 117 } \ 118 void *fs##func##tmp; \ 119 \ 120 ATF_TC_BODY(fs##_##func,tc) \ 121 { \ 122 if (!atf_check_fstype(tc, #fs)) \ 123 atf_tc_skip("filesystem not selected"); \ 124 FSTEST_CONSTRUCTOR(tc,fs,fs##func##tmp); \ 125 func(tc,FSTEST_MNTNAME); \ 126 if (fs##_fstest_unmount(tc, FSTEST_MNTNAME, 0) != 0) { \ 127 rump_pub_vfs_mount_print(FSTEST_MNTNAME, 1); \ 128 atf_tc_fail_errno("unmount failed"); \ 129 } \ 130 } 131 132 #define ATF_TC_FSADD_RO(_fs_,_type_,_func_,_desc_,_gen_) \ 133 ATF_TC(_fs_##_##_func_); \ 134 ATF_TC_HEAD(_fs_##_##_func_,tc) \ 135 { \ 136 atf_tc_set_md_var(tc, "descr",_type_" test for "_desc_);\ 137 atf_tc_set_md_var(tc, "X-fs.type", #_fs_); \ 138 atf_tc_set_md_var(tc, "X-fs.mntname", _type_); \ 139 } \ 140 void *_fs_##_func_##tmp; \ 141 \ 142 ATF_TC_BODY(_fs_##_##_func_,tc) \ 143 { \ 144 if (!atf_check_fstype(tc, #_fs_)) \ 145 atf_tc_skip("filesystem not selected"); \ 146 FSTEST_CONSTRUCTOR(tc,_fs_,_fs_##_func_##tmp); \ 147 _gen_(tc,FSTEST_MNTNAME); \ 148 if (_fs_##_fstest_unmount(tc, FSTEST_MNTNAME, 0) != 0) \ 149 atf_tc_fail_errno("unmount r/w failed"); \ 150 if (_fs_##_fstest_mount(tc, _fs_##_func_##tmp, \ 151 FSTEST_MNTNAME, MNT_RDONLY) != 0) \ 152 atf_tc_fail_errno("mount ro failed"); \ 153 _func_(tc,FSTEST_MNTNAME); \ 154 if (_fs_##_fstest_unmount(tc, FSTEST_MNTNAME, 0) != 0) {\ 155 rump_pub_vfs_mount_print(FSTEST_MNTNAME, 1); \ 156 atf_tc_fail_errno("unmount failed"); \ 157 } \ 158 } 159 160 #define ATF_TP_FSADD(fs,func) \ 161 ATF_TP_ADD_TC(tp,fs##_##func) 162 163 #define ATF_TC_FSAPPLY_NOZFS(func,desc) \ 164 ATF_TC_FSADD(ext2fs,MOUNT_EXT2FS,func,desc) \ 165 ATF_TC_FSADD(ffs,MOUNT_FFS,func,desc) \ 166 ATF_TC_FSADD(ffslog,MOUNT_FFS,func,desc) \ 167 ATF_TC_FSADD(lfs,MOUNT_LFS,func,desc) \ 168 ATF_TC_FSADD(msdosfs,MOUNT_MSDOS,func,desc) \ 169 ATF_TC_FSADD(nfs,MOUNT_NFS,func,desc) \ 170 ATF_TC_FSADD(puffs,MOUNT_PUFFS,func,desc) \ 171 ATF_TC_FSADD(p2k_ffs,MOUNT_PUFFS,func,desc) \ 172 ATF_TC_FSADD(rumpfs,MOUNT_RUMPFS,func,desc) \ 173 ATF_TC_FSADD(sysvbfs,MOUNT_SYSVBFS,func,desc) \ 174 ATF_TC_FSADD(tmpfs,MOUNT_TMPFS,func,desc) \ 175 ATF_TC_FSADD(udf,MOUNT_UDF,func,desc) \ 176 ATF_TC_FSADD(v7fs,MOUNT_V7FS,func,desc) 177 178 #define ATF_TP_FSAPPLY_NOZFS(func) \ 179 ATF_TP_FSADD(ext2fs,func); \ 180 ATF_TP_FSADD(ffs,func); \ 181 ATF_TP_FSADD(ffslog,func); \ 182 ATF_TP_FSADD(lfs,func); \ 183 ATF_TP_FSADD(msdosfs,func); \ 184 ATF_TP_FSADD(nfs,func); \ 185 ATF_TP_FSADD(puffs,func); \ 186 ATF_TP_FSADD(p2k_ffs,func); \ 187 ATF_TP_FSADD(rumpfs,func); \ 188 ATF_TP_FSADD(sysvbfs,func); \ 189 ATF_TP_FSADD(tmpfs,func); \ 190 ATF_TP_FSADD(udf,func); \ 191 ATF_TP_FSADD(v7fs,func); 192 193 /* XXX: this will not scale */ 194 #ifdef WANT_ZFS_TESTS 195 #define ATF_TC_FSAPPLY(func,desc) \ 196 ATF_TC_FSAPPLY_NOZFS(func,desc) \ 197 ATF_TC_FSADD(zfs,MOUNT_ZFS,func,desc) 198 #define ATF_TP_FSAPPLY(func) \ 199 ATF_TP_FSAPPLY_NOZFS(func) \ 200 ATF_TP_FSADD(zfs,func); 201 202 #else /* !WANT_ZFS_TESTS */ 203 204 #define ATF_TC_FSAPPLY(func,desc) \ 205 ATF_TC_FSAPPLY_NOZFS(func,desc) 206 #define ATF_TP_FSAPPLY(func) \ 207 ATF_TP_FSAPPLY_NOZFS(func) 208 209 #endif /* WANT_ZFS_TESTS */ 210 211 /* 212 * Same as above, but generate a file system image first and perform 213 * tests for a r/o mount. 214 * 215 * Missing the following file systems: 216 * + lfs (fstest_lfs routines cannot handle remount. FIXME!) 217 * + tmpfs (memory backend) 218 * + rumpfs (memory backend) 219 * + puffs (memory backend, but could be run in theory) 220 */ 221 222 #define ATF_TC_FSAPPLY_RO(func,desc,gen) \ 223 ATF_TC_FSADD_RO(ext2fs,MOUNT_EXT2FS,func,desc,gen) \ 224 ATF_TC_FSADD_RO(ffs,MOUNT_FFS,func,desc,gen) \ 225 ATF_TC_FSADD_RO(ffslog,MOUNT_FFS,func,desc,gen) \ 226 ATF_TC_FSADD_RO(msdosfs,MOUNT_MSDOS,func,desc,gen) \ 227 ATF_TC_FSADD_RO(nfs,MOUNT_NFS,func,desc,gen) \ 228 ATF_TC_FSADD_RO(nfsro,MOUNT_NFS,func,desc,gen) \ 229 ATF_TC_FSADD_RO(sysvbfs,MOUNT_SYSVBFS,func,desc,gen) \ 230 ATF_TC_FSADD_RO(udf,MOUNT_UDF,func,desc,gen) \ 231 ATF_TC_FSADD_RO(v7fs,MOUNT_V7FS,func,desc,gen) 232 233 #define ATF_TP_FSAPPLY_RO(func) \ 234 ATF_TP_FSADD(ext2fs,func); \ 235 ATF_TP_FSADD(ffs,func); \ 236 ATF_TP_FSADD(ffslog,func); \ 237 ATF_TP_FSADD(msdosfs,func); \ 238 ATF_TP_FSADD(nfs,func); \ 239 ATF_TP_FSADD(nfsro,func); \ 240 ATF_TP_FSADD(sysvbfs,func); \ 241 ATF_TP_FSADD(udf,func); \ 242 ATF_TP_FSADD(v7fs,func); 243 244 #define ATF_FSAPPLY(func,desc) \ 245 ATF_TC_FSAPPLY(func,desc); \ 246 ATF_TP_ADD_TCS(tp) \ 247 { \ 248 ATF_TP_FSAPPLY(func); \ 249 return atf_no_error(); \ 250 } 251 252 static __inline bool 253 atf_check_fstype(const atf_tc_t *tc, const char *fs) 254 { 255 const char *fstype; 256 struct statvfs fsstat; 257 258 if (strcmp(fs, "zfs") == 0) { 259 /* XXX ZFS hardcodes a minimal size */ 260 if (statvfs(".", &fsstat) == 0 && 261 (fsstat.f_frsize * fsstat.f_bfree) <= 64*1024*1024) 262 atf_tc_skip("not enough free space in work directory"); 263 } 264 265 if (!atf_tc_has_config_var(tc, "fstype")) 266 return true; 267 268 fstype = atf_tc_get_config_var(tc, "fstype"); 269 if (strcmp(fstype, fs) == 0) 270 return true; 271 return false; 272 } 273 274 #define FSTYPE_EXT2FS(tc)\ 275 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "ext2fs") == 0) 276 #define FSTYPE_FFS(tc)\ 277 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "ffs") == 0) 278 #define FSTYPE_FFSLOG(tc)\ 279 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "ffslog") == 0) 280 #define FSTYPE_LFS(tc)\ 281 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "lfs") == 0) 282 #define FSTYPE_MSDOS(tc)\ 283 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "msdosfs") == 0) 284 #define FSTYPE_NFS(tc)\ 285 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "nfs") == 0) 286 #define FSTYPE_NFSRO(tc)\ 287 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "nfsro") == 0) 288 #define FSTYPE_P2K_FFS(tc)\ 289 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "p2k_ffs") == 0) 290 #define FSTYPE_PUFFS(tc)\ 291 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "puffs") == 0) 292 #define FSTYPE_RUMPFS(tc)\ 293 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "rumpfs") == 0) 294 #define FSTYPE_SYSVBFS(tc)\ 295 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "sysvbfs") == 0) 296 #define FSTYPE_TMPFS(tc)\ 297 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "tmpfs") == 0) 298 #define FSTYPE_UDF(tc)\ 299 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "udf") == 0) 300 #define FSTYPE_V7FS(tc)\ 301 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "v7fs") == 0) 302 #define FSTYPE_ZFS(tc)\ 303 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "zfs") == 0) 304 305 #define FSTEST_ENTER() \ 306 if (rump_sys_chdir(FSTEST_MNTNAME) == -1) \ 307 atf_tc_fail_errno("failed to cd into test mount") 308 309 #define FSTEST_EXIT() \ 310 if (rump_sys_chdir("/") == -1) \ 311 atf_tc_fail_errno("failed to cd out of test mount") 312 313 /* 314 * file system args structures 315 */ 316 317 struct nfstestargs { 318 pid_t ta_childpid; 319 char ta_ethername[MAXPATHLEN]; 320 }; 321 322 struct puffstestargs { 323 uint8_t *pta_pargs; 324 size_t pta_pargslen; 325 326 int pta_pflags; 327 pid_t pta_childpid; 328 329 int pta_rumpfd; 330 int pta_servfd; 331 332 char pta_dev[MAXPATHLEN]; 333 char pta_dir[MAXPATHLEN]; 334 335 int pta_mntflags; 336 337 int pta_vfs_toserv_ops[PUFFS_VFS_MAX]; 338 int pta_vn_toserv_ops[PUFFS_VN_MAX]; 339 }; 340 341 #endif /* __H_FSMACROS_H_ */ 342
Indexes created Sat Oct 18 17:09:52 GMT 2025