1 /* $NetBSD: h_fsmacros.h,v 1.35 2011/08/11 10:52:12 uch 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(v7fs); 65 66 #ifndef FSTEST_IMGNAME 67 #define FSTEST_IMGNAME "image.fs" 68 #endif 69 #ifndef FSTEST_IMGSIZE 70 #define FSTEST_IMGSIZE (10000 * 512) 71 #endif 72 #ifndef FSTEST_MNTNAME 73 #define FSTEST_MNTNAME "/mnt" 74 #endif 75 76 #define FSTEST_CONSTRUCTOR(_tc_, _fs_, _args_) \ 77 do { \ 78 if (_fs_##_fstest_newfs(_tc_, &_args_, \ 79 FSTEST_IMGNAME, FSTEST_IMGSIZE, NULL) != 0) \ 80 atf_tc_fail_errno("newfs failed"); \ 81 if (_fs_##_fstest_mount(_tc_, _args_, FSTEST_MNTNAME, 0) != 0) \ 82 atf_tc_fail_errno("mount failed"); \ 83 } while (/*CONSTCOND*/0); 84 85 #define FSTEST_CONSTRUCTOR_FSPRIV(_tc_, _fs_, _args_, _privargs_) \ 86 do { \ 87 if (_fs_##_fstest_newfs(_tc_, &_args_, \ 88 FSTEST_IMGNAME, FSTEST_IMGSIZE, _privargs_) != 0) \ 89 atf_tc_fail_errno("newfs failed"); \ 90 if (_fs_##_fstest_mount(_tc_, _args_, FSTEST_MNTNAME, 0) != 0) \ 91 atf_tc_fail_errno("mount failed"); \ 92 } while (/*CONSTCOND*/0); 93 94 #define FSTEST_DESTRUCTOR(_tc_, _fs_, _args_) \ 95 do { \ 96 if (_fs_##_fstest_unmount(_tc_, FSTEST_MNTNAME, 0) != 0) { \ 97 rump_pub_vfs_mount_print(FSTEST_MNTNAME, 1); \ 98 atf_tc_fail_errno("unmount failed"); \ 99 } \ 100 if (_fs_##_fstest_delfs(_tc_, _args_) != 0) \ 101 atf_tc_fail_errno("delfs failed"); \ 102 } while (/*CONSTCOND*/0); 103 104 #define ATF_TC_FSADD(fs,type,func,desc) \ 105 ATF_TC(fs##_##func); \ 106 ATF_TC_HEAD(fs##_##func,tc) \ 107 { \ 108 atf_tc_set_md_var(tc, "descr", type " test for " desc); \ 109 atf_tc_set_md_var(tc, "X-fs.type", #fs); \ 110 atf_tc_set_md_var(tc, "X-fs.mntname", type); \ 111 } \ 112 void *fs##func##tmp; \ 113 \ 114 ATF_TC_BODY(fs##_##func,tc) \ 115 { \ 116 if (!atf_check_fstype(tc, #fs)) \ 117 atf_tc_skip("filesystem not selected"); \ 118 FSTEST_CONSTRUCTOR(tc,fs,fs##func##tmp); \ 119 func(tc,FSTEST_MNTNAME); \ 120 if (fs##_fstest_unmount(tc, FSTEST_MNTNAME, 0) != 0) { \ 121 rump_pub_vfs_mount_print(FSTEST_MNTNAME, 1); \ 122 atf_tc_fail_errno("unmount failed"); \ 123 } \ 124 } 125 126 #define ATF_TC_FSADD_RO(_fs_,_type_,_func_,_desc_,_gen_) \ 127 ATF_TC(_fs_##_##_func_); \ 128 ATF_TC_HEAD(_fs_##_##_func_,tc) \ 129 { \ 130 atf_tc_set_md_var(tc, "descr",_type_" test for "_desc_);\ 131 atf_tc_set_md_var(tc, "X-fs.type", #_fs_); \ 132 atf_tc_set_md_var(tc, "X-fs.mntname", _type_); \ 133 } \ 134 void *_fs_##_func_##tmp; \ 135 \ 136 ATF_TC_BODY(_fs_##_##_func_,tc) \ 137 { \ 138 if (!atf_check_fstype(tc, #_fs_)) \ 139 atf_tc_skip("filesystem not selected"); \ 140 FSTEST_CONSTRUCTOR(tc,_fs_,_fs_##_func_##tmp); \ 141 _gen_(tc,FSTEST_MNTNAME); \ 142 if (_fs_##_fstest_unmount(tc, FSTEST_MNTNAME, 0) != 0) \ 143 atf_tc_fail_errno("unmount r/w failed"); \ 144 if (_fs_##_fstest_mount(tc, _fs_##_func_##tmp, \ 145 FSTEST_MNTNAME, MNT_RDONLY) != 0) \ 146 atf_tc_fail_errno("mount ro failed"); \ 147 _func_(tc,FSTEST_MNTNAME); \ 148 if (_fs_##_fstest_unmount(tc, FSTEST_MNTNAME, 0) != 0) {\ 149 rump_pub_vfs_mount_print(FSTEST_MNTNAME, 1); \ 150 atf_tc_fail_errno("unmount failed"); \ 151 } \ 152 } 153 154 #define ATF_TP_FSADD(fs,func) \ 155 ATF_TP_ADD_TC(tp,fs##_##func) 156 157 #define ATF_TC_FSAPPLY(func,desc) \ 158 ATF_TC_FSADD(ext2fs,MOUNT_EXT2FS,func,desc) \ 159 ATF_TC_FSADD(ffs,MOUNT_FFS,func,desc) \ 160 ATF_TC_FSADD(ffslog,MOUNT_FFS,func,desc) \ 161 ATF_TC_FSADD(lfs,MOUNT_LFS,func,desc) \ 162 ATF_TC_FSADD(msdosfs,MOUNT_MSDOS,func,desc) \ 163 ATF_TC_FSADD(nfs,MOUNT_NFS,func,desc) \ 164 ATF_TC_FSADD(puffs,MOUNT_PUFFS,func,desc) \ 165 ATF_TC_FSADD(p2k_ffs,MOUNT_PUFFS,func,desc) \ 166 ATF_TC_FSADD(rumpfs,MOUNT_RUMPFS,func,desc) \ 167 ATF_TC_FSADD(sysvbfs,MOUNT_SYSVBFS,func,desc) \ 168 ATF_TC_FSADD(tmpfs,MOUNT_TMPFS,func,desc) \ 169 ATF_TC_FSADD(v7fs,MOUNT_V7FS,func,desc) 170 171 #define ATF_TP_FSAPPLY(func) \ 172 ATF_TP_FSADD(ext2fs,func); \ 173 ATF_TP_FSADD(ffs,func); \ 174 ATF_TP_FSADD(ffslog,func); \ 175 ATF_TP_FSADD(lfs,func); \ 176 ATF_TP_FSADD(msdosfs,func); \ 177 ATF_TP_FSADD(nfs,func); \ 178 ATF_TP_FSADD(puffs,func); \ 179 ATF_TP_FSADD(p2k_ffs,func); \ 180 ATF_TP_FSADD(rumpfs,func); \ 181 ATF_TP_FSADD(sysvbfs,func); \ 182 ATF_TP_FSADD(tmpfs,func); \ 183 ATF_TP_FSADD(v7fs,func); 184 185 /* 186 * Same as above, but generate a file system image first and perform 187 * tests for a r/o mount. 188 * 189 * Missing the following file systems: 190 * + lfs (fstest_lfs routines cannot handle remount. FIXME!) 191 * + tmpfs (memory backend) 192 * + rumpfs (memory backend) 193 * + puffs (memory backend, but could be run in theory) 194 */ 195 196 #define ATF_TC_FSAPPLY_RO(func,desc,gen) \ 197 ATF_TC_FSADD_RO(ext2fs,MOUNT_EXT2FS,func,desc,gen) \ 198 ATF_TC_FSADD_RO(ffs,MOUNT_FFS,func,desc,gen) \ 199 ATF_TC_FSADD_RO(ffslog,MOUNT_FFS,func,desc,gen) \ 200 ATF_TC_FSADD_RO(msdosfs,MOUNT_MSDOS,func,desc,gen) \ 201 ATF_TC_FSADD_RO(nfs,MOUNT_NFS,func,desc,gen) \ 202 ATF_TC_FSADD_RO(nfsro,MOUNT_NFS,func,desc,gen) \ 203 ATF_TC_FSADD_RO(sysvbfs,MOUNT_SYSVBFS,func,desc,gen) \ 204 ATF_TC_FSADD_RO(v7fs,MOUNT_V7FS,func,desc,gen) 205 206 #define ATF_TP_FSAPPLY_RO(func) \ 207 ATF_TP_FSADD(ext2fs,func); \ 208 ATF_TP_FSADD(ffs,func); \ 209 ATF_TP_FSADD(ffslog,func); \ 210 ATF_TP_FSADD(msdosfs,func); \ 211 ATF_TP_FSADD(nfs,func); \ 212 ATF_TP_FSADD(nfsro,func); \ 213 ATF_TP_FSADD(sysvbfs,func); \ 214 ATF_TP_FSADD(v7fs,func); 215 216 #define ATF_FSAPPLY(func,desc) \ 217 ATF_TC_FSAPPLY(func,desc); \ 218 ATF_TP_ADD_TCS(tp) \ 219 { \ 220 ATF_TP_FSAPPLY(func); \ 221 return atf_no_error(); \ 222 } 223 224 static __inline bool 225 atf_check_fstype(const atf_tc_t *tc, const char *fs) 226 { 227 const char *fstype; 228 229 if (!atf_tc_has_config_var(tc, "fstype")) 230 return true; 231 232 fstype = atf_tc_get_config_var(tc, "fstype"); 233 if (strcmp(fstype, fs) == 0) 234 return true; 235 return false; 236 } 237 238 #define FSTYPE_EXT2FS(tc)\ 239 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "ext2fs") == 0) 240 #define FSTYPE_FFS(tc)\ 241 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "ffs") == 0) 242 #define FSTYPE_FFSLOG(tc)\ 243 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "ffslog") == 0) 244 #define FSTYPE_LFS(tc)\ 245 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "lfs") == 0) 246 #define FSTYPE_MSDOS(tc)\ 247 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "msdosfs") == 0) 248 #define FSTYPE_NFS(tc)\ 249 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "nfs") == 0) 250 #define FSTYPE_NFSRO(tc)\ 251 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "nfsro") == 0) 252 #define FSTYPE_P2K_FFS(tc)\ 253 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "p2k_ffs") == 0) 254 #define FSTYPE_PUFFS(tc)\ 255 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "puffs") == 0) 256 #define FSTYPE_RUMPFS(tc)\ 257 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "rumpfs") == 0) 258 #define FSTYPE_SYSVBFS(tc)\ 259 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "sysvbfs") == 0) 260 #define FSTYPE_TMPFS(tc)\ 261 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "tmpfs") == 0) 262 #define FSTYPE_V7FS(tc)\ 263 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "v7fs") == 0) 264 265 #define FSTEST_ENTER() \ 266 if (rump_sys_chdir(FSTEST_MNTNAME) == -1) \ 267 atf_tc_fail_errno("failed to cd into test mount") 268 269 #define FSTEST_EXIT() \ 270 if (rump_sys_chdir("/") == -1) \ 271 atf_tc_fail_errno("failed to cd out of test mount") 272 273 /* 274 * file system args structures 275 */ 276 277 struct nfstestargs { 278 pid_t ta_childpid; 279 char ta_ethername[MAXPATHLEN]; 280 }; 281 282 struct puffstestargs { 283 uint8_t *pta_pargs; 284 size_t pta_pargslen; 285 286 int pta_pflags; 287 pid_t pta_childpid; 288 289 int pta_rumpfd; 290 int pta_servfd; 291 292 char pta_dev[MAXPATHLEN]; 293 char pta_dir[MAXPATHLEN]; 294 295 int pta_mntflags; 296 297 int pta_vfs_toserv_ops[PUFFS_VFS_MAX]; 298 int pta_vn_toserv_ops[PUFFS_VN_MAX]; 299 }; 300 301 #endif /* __H_FSMACROS_H_ */ 302