1 /* $NetBSD: h_fsmacros.h,v 1.34 2011/03/22 16:50:16 jmmv 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(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 #define ATF_TC_FSADD_RO(_fs_,_type_,_func_,_desc_,_gen_) \ 126 ATF_TC(_fs_##_##_func_); \ 127 ATF_TC_HEAD(_fs_##_##_func_,tc) \ 128 { \ 129 atf_tc_set_md_var(tc, "descr",_type_" test for "_desc_);\ 130 atf_tc_set_md_var(tc, "X-fs.type", #_fs_); \ 131 atf_tc_set_md_var(tc, "X-fs.mntname", _type_); \ 132 } \ 133 void *_fs_##_func_##tmp; \ 134 \ 135 ATF_TC_BODY(_fs_##_##_func_,tc) \ 136 { \ 137 if (!atf_check_fstype(tc, #_fs_)) \ 138 atf_tc_skip("filesystem not selected"); \ 139 FSTEST_CONSTRUCTOR(tc,_fs_,_fs_##_func_##tmp); \ 140 _gen_(tc,FSTEST_MNTNAME); \ 141 if (_fs_##_fstest_unmount(tc, FSTEST_MNTNAME, 0) != 0) \ 142 atf_tc_fail_errno("unmount r/w failed"); \ 143 if (_fs_##_fstest_mount(tc, _fs_##_func_##tmp, \ 144 FSTEST_MNTNAME, MNT_RDONLY) != 0) \ 145 atf_tc_fail_errno("mount ro failed"); \ 146 _func_(tc,FSTEST_MNTNAME); \ 147 if (_fs_##_fstest_unmount(tc, FSTEST_MNTNAME, 0) != 0) {\ 148 rump_pub_vfs_mount_print(FSTEST_MNTNAME, 1); \ 149 atf_tc_fail_errno("unmount failed"); \ 150 } \ 151 } 152 153 #define ATF_TP_FSADD(fs,func) \ 154 ATF_TP_ADD_TC(tp,fs##_##func) 155 156 #define ATF_TC_FSAPPLY(func,desc) \ 157 ATF_TC_FSADD(ext2fs,MOUNT_EXT2FS,func,desc) \ 158 ATF_TC_FSADD(ffs,MOUNT_FFS,func,desc) \ 159 ATF_TC_FSADD(ffslog,MOUNT_FFS,func,desc) \ 160 ATF_TC_FSADD(lfs,MOUNT_LFS,func,desc) \ 161 ATF_TC_FSADD(msdosfs,MOUNT_MSDOS,func,desc) \ 162 ATF_TC_FSADD(nfs,MOUNT_NFS,func,desc) \ 163 ATF_TC_FSADD(puffs,MOUNT_PUFFS,func,desc) \ 164 ATF_TC_FSADD(p2k_ffs,MOUNT_PUFFS,func,desc) \ 165 ATF_TC_FSADD(rumpfs,MOUNT_RUMPFS,func,desc) \ 166 ATF_TC_FSADD(sysvbfs,MOUNT_SYSVBFS,func,desc) \ 167 ATF_TC_FSADD(tmpfs,MOUNT_TMPFS,func,desc) 168 169 #define ATF_TP_FSAPPLY(func) \ 170 ATF_TP_FSADD(ext2fs,func); \ 171 ATF_TP_FSADD(ffs,func); \ 172 ATF_TP_FSADD(ffslog,func); \ 173 ATF_TP_FSADD(lfs,func); \ 174 ATF_TP_FSADD(msdosfs,func); \ 175 ATF_TP_FSADD(nfs,func); \ 176 ATF_TP_FSADD(puffs,func); \ 177 ATF_TP_FSADD(p2k_ffs,func); \ 178 ATF_TP_FSADD(rumpfs,func); \ 179 ATF_TP_FSADD(sysvbfs,func); \ 180 ATF_TP_FSADD(tmpfs,func); 181 182 /* 183 * Same as above, but generate a file system image first and perform 184 * tests for a r/o mount. 185 * 186 * Missing the following file systems: 187 * + lfs (fstest_lfs routines cannot handle remount. FIXME!) 188 * + tmpfs (memory backend) 189 * + rumpfs (memory backend) 190 * + puffs (memory backend, but could be run in theory) 191 */ 192 193 #define ATF_TC_FSAPPLY_RO(func,desc,gen) \ 194 ATF_TC_FSADD_RO(ext2fs,MOUNT_EXT2FS,func,desc,gen) \ 195 ATF_TC_FSADD_RO(ffs,MOUNT_FFS,func,desc,gen) \ 196 ATF_TC_FSADD_RO(ffslog,MOUNT_FFS,func,desc,gen) \ 197 ATF_TC_FSADD_RO(msdosfs,MOUNT_MSDOS,func,desc,gen) \ 198 ATF_TC_FSADD_RO(nfs,MOUNT_NFS,func,desc,gen) \ 199 ATF_TC_FSADD_RO(nfsro,MOUNT_NFS,func,desc,gen) \ 200 ATF_TC_FSADD_RO(sysvbfs,MOUNT_SYSVBFS,func,desc,gen) 201 202 #define ATF_TP_FSAPPLY_RO(func) \ 203 ATF_TP_FSADD(ext2fs,func); \ 204 ATF_TP_FSADD(ffs,func); \ 205 ATF_TP_FSADD(ffslog,func); \ 206 ATF_TP_FSADD(msdosfs,func); \ 207 ATF_TP_FSADD(nfs,func); \ 208 ATF_TP_FSADD(nfsro,func); \ 209 ATF_TP_FSADD(sysvbfs,func); 210 211 #define ATF_FSAPPLY(func,desc) \ 212 ATF_TC_FSAPPLY(func,desc); \ 213 ATF_TP_ADD_TCS(tp) \ 214 { \ 215 ATF_TP_FSAPPLY(func); \ 216 return atf_no_error(); \ 217 } 218 219 static __inline bool 220 atf_check_fstype(const atf_tc_t *tc, const char *fs) 221 { 222 const char *fstype; 223 224 if (!atf_tc_has_config_var(tc, "fstype")) 225 return true; 226 227 fstype = atf_tc_get_config_var(tc, "fstype"); 228 if (strcmp(fstype, fs) == 0) 229 return true; 230 return false; 231 } 232 233 #define FSTYPE_EXT2FS(tc)\ 234 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "ext2fs") == 0) 235 #define FSTYPE_FFS(tc)\ 236 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "ffs") == 0) 237 #define FSTYPE_FFSLOG(tc)\ 238 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "ffslog") == 0) 239 #define FSTYPE_LFS(tc)\ 240 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "lfs") == 0) 241 #define FSTYPE_MSDOS(tc)\ 242 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "msdosfs") == 0) 243 #define FSTYPE_NFS(tc)\ 244 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "nfs") == 0) 245 #define FSTYPE_NFSRO(tc)\ 246 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "nfsro") == 0) 247 #define FSTYPE_P2K_FFS(tc)\ 248 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "p2k_ffs") == 0) 249 #define FSTYPE_PUFFS(tc)\ 250 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "puffs") == 0) 251 #define FSTYPE_RUMPFS(tc)\ 252 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "rumpfs") == 0) 253 #define FSTYPE_SYSVBFS(tc)\ 254 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "sysvbfs") == 0) 255 #define FSTYPE_TMPFS(tc)\ 256 (strcmp(atf_tc_get_md_var(tc, "X-fs.type"), "tmpfs") == 0) 257 258 #define FSTEST_ENTER() \ 259 if (rump_sys_chdir(FSTEST_MNTNAME) == -1) \ 260 atf_tc_fail_errno("failed to cd into test mount") 261 262 #define FSTEST_EXIT() \ 263 if (rump_sys_chdir("/") == -1) \ 264 atf_tc_fail_errno("failed to cd out of test mount") 265 266 /* 267 * file system args structures 268 */ 269 270 struct nfstestargs { 271 pid_t ta_childpid; 272 char ta_ethername[MAXPATHLEN]; 273 }; 274 275 struct puffstestargs { 276 uint8_t *pta_pargs; 277 size_t pta_pargslen; 278 279 int pta_pflags; 280 pid_t pta_childpid; 281 282 int pta_rumpfd; 283 int pta_servfd; 284 285 char pta_dev[MAXPATHLEN]; 286 char pta_dir[MAXPATHLEN]; 287 288 int pta_mntflags; 289 290 int pta_vfs_toserv_ops[PUFFS_VFS_MAX]; 291 int pta_vn_toserv_ops[PUFFS_VN_MAX]; 292 }; 293 294 #endif /* __H_FSMACROS_H_ */ 295