1 /* $NetBSD: h_fsmacros.h,v 1.32 2011/01/07 19:54:48 pooka 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 65 #ifndef FSTEST_IMGNAME 66 #define FSTEST_IMGNAME "image.fs" 67 #endif 68 #ifndef FSTEST_IMGSIZE 69 #define FSTEST_IMGSIZE (10000 * 512) 70 #endif 71 #ifndef FSTEST_MNTNAME 72 #define FSTEST_MNTNAME "/mnt" 73 #endif 74 75 #define FSTEST_CONSTRUCTOR(_tc_, _fs_, _args_) \ 76 do { \ 77 if (_fs_##_fstest_newfs(_tc_, &_args_, \ 78 FSTEST_IMGNAME, FSTEST_IMGSIZE, NULL) != 0) \ 79 atf_tc_fail_errno("newfs failed"); \ 80 if (_fs_##_fstest_mount(_tc_, _args_, FSTEST_MNTNAME, 0) != 0) \ 81 atf_tc_fail_errno("mount failed"); \ 82 } while (/*CONSTCOND*/0); 83 84 #define FSTEST_CONSTRUCTOR_FSPRIV(_tc_, _fs_, _args_, _privargs_) \ 85 do { \ 86 if (_fs_##_fstest_newfs(_tc_, &_args_, \ 87 FSTEST_IMGNAME, FSTEST_IMGSIZE, _privargs_) != 0) \ 88 atf_tc_fail_errno("newfs failed"); \ 89 if (_fs_##_fstest_mount(_tc_, _args_, FSTEST_MNTNAME, 0) != 0) \ 90 atf_tc_fail_errno("mount failed"); \ 91 } while (/*CONSTCOND*/0); 92 93 #define FSTEST_DESTRUCTOR(_tc_, _fs_, _args_) \ 94 do { \ 95 if (_fs_##_fstest_unmount(_tc_, FSTEST_MNTNAME, 0) != 0) { \ 96 rump_pub_vfs_mount_print(FSTEST_MNTNAME, 1); \ 97 atf_tc_fail_errno("unmount failed"); \ 98 } \ 99 if (_fs_##_fstest_delfs(_tc_, _args_) != 0) \ 100 atf_tc_fail_errno("delfs failed"); \ 101 } while (/*CONSTCOND*/0); 102 103 #define ATF_TC_FSADD(fs,type,func,desc) \ 104 ATF_TC_WITH_CLEANUP(fs##_##func); \ 105 ATF_TC_HEAD(fs##_##func,tc) \ 106 { \ 107 atf_tc_set_md_var(tc, "descr", type " test for " desc); \ 108 atf_tc_set_md_var(tc, "X-fs.type", #fs); \ 109 atf_tc_set_md_var(tc, "X-fs.mntname", type); \ 110 } \ 111 void *fs##func##tmp; \ 112 \ 113 ATF_TC_BODY(fs##_##func,tc) \ 114 { \ 115 if (!atf_check_fstype(tc, #fs)) \ 116 atf_tc_skip("filesystem not selected"); \ 117 FSTEST_CONSTRUCTOR(tc,fs,fs##func##tmp); \ 118 func(tc,FSTEST_MNTNAME); \ 119 if (fs##_fstest_unmount(tc, FSTEST_MNTNAME, 0) != 0) { \ 120 rump_pub_vfs_mount_print(FSTEST_MNTNAME, 1); \ 121 atf_tc_fail_errno("unmount failed"); \ 122 } \ 123 } \ 124 \ 125 ATF_TC_CLEANUP(fs##_##func,tc) \ 126 { \ 127 if (!atf_check_fstype(tc, #fs)) \ 128 return; \ 129 if (fs##_fstest_delfs(tc, fs##func##tmp) != 0) \ 130 atf_tc_fail_errno("delfs failed"); \ 131 } 132 133 #define ATF_TC_FSADD_RO(_fs_,_type_,_func_,_desc_,_gen_) \ 134 ATF_TC_WITH_CLEANUP(_fs_##_##_func_); \ 135 ATF_TC_HEAD(_fs_##_##_func_,tc) \ 136 { \ 137 atf_tc_set_md_var(tc, "descr",_type_" test for "_desc_);\ 138 atf_tc_set_md_var(tc, "X-fs.type", #_fs_); \ 139 atf_tc_set_md_var(tc, "X-fs.mntname", _type_); \ 140 } \ 141 void *_fs_##_func_##tmp; \ 142 \ 143 ATF_TC_BODY(_fs_##_##_func_,tc) \ 144 { \ 145 if (!atf_check_fstype(tc, #_fs_)) \ 146 atf_tc_skip("filesystem not selected"); \ 147 FSTEST_CONSTRUCTOR(tc,_fs_,_fs_##_func_##tmp); \ 148 _gen_(tc,FSTEST_MNTNAME); \ 149 if (_fs_##_fstest_unmount(tc, FSTEST_MNTNAME, 0) != 0) \ 150 atf_tc_fail_errno("unmount r/w failed"); \ 151 if (_fs_##_fstest_mount(tc, _fs_##_func_##tmp, \ 152 FSTEST_MNTNAME, MNT_RDONLY) != 0) \ 153 atf_tc_fail_errno("mount ro failed"); \ 154 _func_(tc,FSTEST_MNTNAME); \ 155 if (_fs_##_fstest_unmount(tc, FSTEST_MNTNAME, 0) != 0) {\ 156 rump_pub_vfs_mount_print(FSTEST_MNTNAME, 1); \ 157 atf_tc_fail_errno("unmount failed"); \ 158 } \ 159 } \ 160 \ 161 ATF_TC_CLEANUP(_fs_##_##_func_,tc) \ 162 { \ 163 if (!atf_check_fstype(tc, #_fs_)) \ 164 return; \ 165 if (_fs_##_fstest_delfs(tc, _fs_##_func_##tmp) != 0) \ 166 atf_tc_fail_errno("delfs failed"); \ 167 } 168 169 #define ATF_TP_FSADD(fs,func) \ 170 ATF_TP_ADD_TC(tp,fs##_##func) 171 172 #define ATF_TC_FSAPPLY(func,desc) \ 173 ATF_TC_FSADD(ext2fs,MOUNT_EXT2FS,func,desc) \ 174 ATF_TC_FSADD(ffs,MOUNT_FFS,func,desc) \ 175 ATF_TC_FSADD(ffslog,MOUNT_FFS,func,desc) \ 176 ATF_TC_FSADD(lfs,MOUNT_LFS,func,desc) \ 177 ATF_TC_FSADD(msdosfs,MOUNT_MSDOS,func,desc) \ 178 ATF_TC_FSADD(nfs,MOUNT_NFS,func,desc) \ 179 ATF_TC_FSADD(puffs,MOUNT_PUFFS,func,desc) \ 180 ATF_TC_FSADD(rumpfs,MOUNT_RUMPFS,func,desc) \ 181 ATF_TC_FSADD(sysvbfs,MOUNT_SYSVBFS,func,desc) \ 182 ATF_TC_FSADD(tmpfs,MOUNT_TMPFS,func,desc) 183 184 #define ATF_TP_FSAPPLY(func) \ 185 ATF_TP_FSADD(ext2fs,func); \ 186 ATF_TP_FSADD(ffs,func); \ 187 ATF_TP_FSADD(ffslog,func); \ 188 ATF_TP_FSADD(lfs,func); \ 189 ATF_TP_FSADD(msdosfs,func); \ 190 ATF_TP_FSADD(nfs,func); \ 191 ATF_TP_FSADD(puffs,func); \ 192 ATF_TP_FSADD(rumpfs,func); \ 193 ATF_TP_FSADD(sysvbfs,func); \ 194 ATF_TP_FSADD(tmpfs,func); 195 196 /* 197 * Same as above, but generate a file system image first and perform 198 * tests for a r/o mount. 199 * 200 * Missing the following file systems: 201 * + lfs (fstest_lfs routines cannot handle remount. FIXME!) 202 * + tmpfs (memory backend) 203 * + rumpfs (memory backend) 204 * + puffs (memory backend, but could be run in theory) 205 */ 206 207 #define ATF_TC_FSAPPLY_RO(func,desc,gen) \ 208 ATF_TC_FSADD_RO(ext2fs,MOUNT_EXT2FS,func,desc,gen) \ 209 ATF_TC_FSADD_RO(ffs,MOUNT_FFS,func,desc,gen) \ 210 ATF_TC_FSADD_RO(ffslog,MOUNT_FFS,func,desc,gen) \ 211 ATF_TC_FSADD_RO(msdosfs,MOUNT_MSDOS,func,desc,gen) \ 212 ATF_TC_FSADD_RO(nfs,MOUNT_NFS,func,desc,gen) \ 213 ATF_TC_FSADD_RO(nfsro,MOUNT_NFS,func,desc,gen) \ 214 ATF_TC_FSADD_RO(sysvbfs,MOUNT_SYSVBFS,func,desc,gen) 215 216 #define ATF_TP_FSAPPLY_RO(func) \ 217 ATF_TP_FSADD(ext2fs,func); \ 218 ATF_TP_FSADD(ffs,func); \ 219 ATF_TP_FSADD(ffslog,func); \ 220 ATF_TP_FSADD(msdosfs,func); \ 221 ATF_TP_FSADD(nfs,func); \ 222 ATF_TP_FSADD(nfsro,func); \ 223 ATF_TP_FSADD(sysvbfs,func); 224 225 #define ATF_FSAPPLY(func,desc) \ 226 ATF_TC_FSAPPLY(func,desc); \ 227 ATF_TP_ADD_TCS(tp) \ 228 { \ 229 ATF_TP_FSAPPLY(func); \ 230 return atf_no_error(); \ 231 } 232 233 static __inline bool 234 atf_check_fstype(const atf_tc_t *tc, const char *fs) 235 { 236 const char *fstype; 237 238 if (!atf_tc_has_config_var(tc, "fstype")) 239 return true; 240 241 fstype = atf_tc_get_config_var(tc, "fstype"); 242 if (strcmp(fstype, fs) == 0) 243 return true; 244 return false; 245 } 246 247 #define FSTYPE_EXT2FS(tc)\ 248 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "ext2fs") == 0) 249 #define FSTYPE_FFS(tc)\ 250 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "ffs") == 0) 251 #define FSTYPE_FFSLOG(tc)\ 252 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "ffslog") == 0) 253 #define FSTYPE_LFS(tc)\ 254 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "lfs") == 0) 255 #define FSTYPE_MSDOS(tc)\ 256 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "msdosfs") == 0) 257 #define FSTYPE_NFS(tc)\ 258 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "nfs") == 0) 259 #define FSTYPE_NFSRO(tc)\ 260 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "nfsro") == 0) 261 #define FSTYPE_P2K_FFS(tc)\ 262 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "p2k_ffs") == 0) 263 #define FSTYPE_PUFFS(tc)\ 264 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "puffs") == 0) 265 #define FSTYPE_RUMPFS(tc)\ 266 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "rumpfs") == 0) 267 #define FSTYPE_SYSVBFS(tc)\ 268 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "sysvbfs") == 0) 269 #define FSTYPE_TMPFS(tc)\ 270 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "tmpfs") == 0) 271 272 #define FSTEST_ENTER() \ 273 if (rump_sys_chdir(FSTEST_MNTNAME) == -1) \ 274 atf_tc_fail_errno("failed to cd into test mount") 275 276 #define FSTEST_EXIT() \ 277 if (rump_sys_chdir("/") == -1) \ 278 atf_tc_fail_errno("failed to cd out of test mount") 279 280 /* 281 * file system args structures 282 */ 283 284 struct nfstestargs { 285 pid_t ta_childpid; 286 char ta_ethername[MAXPATHLEN]; 287 }; 288 289 struct puffstestargs { 290 uint8_t *pta_pargs; 291 size_t pta_pargslen; 292 293 int pta_pflags; 294 pid_t pta_childpid; 295 296 int pta_rumpfd; 297 int pta_servfd; 298 299 char pta_dev[MAXPATHLEN]; 300 char pta_dir[MAXPATHLEN]; 301 302 int pta_mntflags; 303 304 int pta_vfs_toserv_ops[PUFFS_VFS_MAX]; 305 int pta_vn_toserv_ops[PUFFS_VN_MAX]; 306 }; 307 308 #endif /* __H_FSMACROS_H_ */ 309