gl/tests/test-sys_stat.c

   1 /* Test of <sys/stat.h> substitute.
   2    Copyright (C) 2007-2012 Free Software Foundation, Inc.
   3
   4    This program is free software: you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation; either version 3 of the License, or
   7    (at your option) any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  16
  17 /* Written by Bruno Haible <bruno@clisp.org>, 2007.  */
  18
  19 #include <config.h>
  20
  21 #include <sys/stat.h>
  22
  23 #include "verify.h"
  24
  25 /* Check the existence of some macros.  */
  26 int a[] =
  27   {
  28     S_IFMT,
  29 #ifdef S_IFBLK /* missing on MSVC */
  30     S_IFBLK,
  31 #endif
  32     S_IFCHR, S_IFDIR, S_IFIFO, S_IFREG,
  33 #ifdef S_IFLNK /* missing on native Windows and DJGPP */
  34     S_IFLNK,
  35 #endif
  36 #ifdef S_IFSOCK /* missing on native Windows and DJGPP */
  37     S_IFSOCK,
  38 #endif
  39     S_IRWXU, S_IRUSR, S_IWUSR, S_IXUSR,
  40     S_IRWXG, S_IRGRP, S_IWGRP, S_IXGRP,
  41     S_IRWXO, S_IROTH, S_IWOTH, S_IXOTH,
  42     S_ISUID, S_ISGID, S_ISVTX,
  43     S_ISBLK (S_IFREG),
  44     S_ISCHR (S_IFREG),
  45     S_ISDIR (S_IFREG),
  46     S_ISFIFO (S_IFREG),
  47     S_ISREG (S_IFREG),
  48     S_ISLNK (S_IFREG),
  49     S_ISSOCK (S_IFREG),
  50     S_ISDOOR (S_IFREG),
  51     S_ISMPB (S_IFREG),
  52     S_ISNAM (S_IFREG),
  53     S_ISNWK (S_IFREG),
  54     S_ISPORT (S_IFREG),
  55     S_ISCTG (S_IFREG),
  56     S_ISOFD (S_IFREG),
  57     S_ISOFL (S_IFREG),
  58     S_ISWHT (S_IFREG)
  59   };
  60
  61 /* Sanity checks.  */
  62
  63 verify (S_IRWXU == (S_IRUSR | S_IWUSR | S_IXUSR));
  64 verify (S_IRWXG == (S_IRGRP | S_IWGRP | S_IXGRP));
  65 verify (S_IRWXO == (S_IROTH | S_IWOTH | S_IXOTH));
  66
  67 #ifdef S_IFBLK
  68 verify (S_ISBLK (S_IFBLK));
  69 #endif
  70 verify (!S_ISBLK (S_IFCHR));
  71 verify (!S_ISBLK (S_IFDIR));
  72 verify (!S_ISBLK (S_IFIFO));
  73 verify (!S_ISBLK (S_IFREG));
  74 #ifdef S_IFLNK
  75 verify (!S_ISBLK (S_IFLNK));
  76 #endif
  77 #ifdef S_IFSOCK
  78 verify (!S_ISBLK (S_IFSOCK));
  79 #endif
  80
  81 #ifdef S_IFBLK
  82 verify (!S_ISCHR (S_IFBLK));
  83 #endif
  84 verify (S_ISCHR (S_IFCHR));
  85 verify (!S_ISCHR (S_IFDIR));
  86 verify (!S_ISCHR (S_IFIFO));
  87 verify (!S_ISCHR (S_IFREG));
  88 #ifdef S_IFLNK
  89 verify (!S_ISCHR (S_IFLNK));
  90 #endif
  91 #ifdef S_IFSOCK
  92 verify (!S_ISCHR (S_IFSOCK));
  93 #endif
  94
  95 #ifdef S_IFBLK
  96 verify (!S_ISDIR (S_IFBLK));
  97 #endif
  98 verify (!S_ISDIR (S_IFCHR));
  99 verify (S_ISDIR (S_IFDIR));
 100 verify (!S_ISDIR (S_IFIFO));
 101 verify (!S_ISDIR (S_IFREG));
 102 #ifdef S_IFLNK
 103 verify (!S_ISDIR (S_IFLNK));
 104 #endif
 105 #ifdef S_IFSOCK
 106 verify (!S_ISDIR (S_IFSOCK));
 107 #endif
 108
 109 #ifdef S_IFBLK
 110 verify (!S_ISFIFO (S_IFBLK));
 111 #endif
 112 verify (!S_ISFIFO (S_IFCHR));
 113 verify (!S_ISFIFO (S_IFDIR));
 114 verify (S_ISFIFO (S_IFIFO));
 115 verify (!S_ISFIFO (S_IFREG));
 116 #ifdef S_IFLNK
 117 verify (!S_ISFIFO (S_IFLNK));
 118 #endif
 119 #ifdef S_IFSOCK
 120 verify (!S_ISFIFO (S_IFSOCK));
 121 #endif
 122
 123 #ifdef S_IFBLK
 124 verify (!S_ISREG (S_IFBLK));
 125 #endif
 126 verify (!S_ISREG (S_IFCHR));
 127 verify (!S_ISREG (S_IFDIR));
 128 verify (!S_ISREG (S_IFIFO));
 129 verify (S_ISREG (S_IFREG));
 130 #ifdef S_IFLNK
 131 verify (!S_ISREG (S_IFLNK));
 132 #endif
 133 #ifdef S_IFSOCK
 134 verify (!S_ISREG (S_IFSOCK));
 135 #endif
 136
 137 #ifdef S_IFBLK
 138 verify (!S_ISLNK (S_IFBLK));
 139 #endif
 140 verify (!S_ISLNK (S_IFCHR));
 141 verify (!S_ISLNK (S_IFDIR));
 142 verify (!S_ISLNK (S_IFIFO));
 143 verify (!S_ISLNK (S_IFREG));
 144 #ifdef S_IFLNK
 145 verify (S_ISLNK (S_IFLNK));
 146 #endif
 147 #ifdef S_IFSOCK
 148 verify (!S_ISLNK (S_IFSOCK));
 149 #endif
 150
 151 #ifdef S_IFBLK
 152 verify (!S_ISSOCK (S_IFBLK));
 153 #endif
 154 verify (!S_ISSOCK (S_IFCHR));
 155 verify (!S_ISSOCK (S_IFDIR));
 156 verify (!S_ISSOCK (S_IFIFO));
 157 verify (!S_ISSOCK (S_IFREG));
 158 #ifdef S_IFLNK
 159 verify (!S_ISSOCK (S_IFLNK));
 160 #endif
 161 #ifdef S_IFSOCK
 162 verify (S_ISSOCK (S_IFSOCK));
 163 #endif
 164
 165 #ifdef S_IFBLK
 166 verify (!S_ISDOOR (S_IFBLK));
 167 #endif
 168 verify (!S_ISDOOR (S_IFCHR));
 169 verify (!S_ISDOOR (S_IFDIR));
 170 verify (!S_ISDOOR (S_IFIFO));
 171 verify (!S_ISDOOR (S_IFREG));
 172 #ifdef S_IFLNK
 173 verify (!S_ISDOOR (S_IFLNK));
 174 #endif
 175 #ifdef S_IFSOCK
 176 verify (!S_ISDOOR (S_IFSOCK));
 177 #endif
 178
 179 #ifdef S_IFBLK
 180 verify (!S_ISMPB (S_IFBLK));
 181 #endif
 182 verify (!S_ISMPB (S_IFCHR));
 183 verify (!S_ISMPB (S_IFDIR));
 184 verify (!S_ISMPB (S_IFIFO));
 185 verify (!S_ISMPB (S_IFREG));
 186 #ifdef S_IFLNK
 187 verify (!S_ISMPB (S_IFLNK));
 188 #endif
 189 #ifdef S_IFSOCK
 190 verify (!S_ISMPB (S_IFSOCK));
 191 #endif
 192
 193 #ifdef S_IFBLK
 194 verify (!S_ISNAM (S_IFBLK));
 195 #endif
 196 verify (!S_ISNAM (S_IFCHR));
 197 verify (!S_ISNAM (S_IFDIR));
 198 verify (!S_ISNAM (S_IFIFO));
 199 verify (!S_ISNAM (S_IFREG));
 200 #ifdef S_IFLNK
 201 verify (!S_ISNAM (S_IFLNK));
 202 #endif
 203 #ifdef S_IFSOCK
 204 verify (!S_ISNAM (S_IFSOCK));
 205 #endif
 206
 207 #ifdef S_IFBLK
 208 verify (!S_ISNWK (S_IFBLK));
 209 #endif
 210 verify (!S_ISNWK (S_IFCHR));
 211 verify (!S_ISNWK (S_IFDIR));
 212 verify (!S_ISNWK (S_IFIFO));
 213 verify (!S_ISNWK (S_IFREG));
 214 #ifdef S_IFLNK
 215 verify (!S_ISNWK (S_IFLNK));
 216 #endif
 217 #ifdef S_IFSOCK
 218 verify (!S_ISNWK (S_IFSOCK));
 219 #endif
 220
 221 #ifdef S_IFBLK
 222 verify (!S_ISPORT (S_IFBLK));
 223 #endif
 224 verify (!S_ISPORT (S_IFCHR));
 225 verify (!S_ISPORT (S_IFDIR));
 226 verify (!S_ISPORT (S_IFIFO));
 227 verify (!S_ISPORT (S_IFREG));
 228 #ifdef S_IFLNK
 229 verify (!S_ISPORT (S_IFLNK));
 230 #endif
 231 #ifdef S_IFSOCK
 232 verify (!S_ISPORT (S_IFSOCK));
 233 #endif
 234
 235 #ifdef S_IFBLK
 236 verify (!S_ISCTG (S_IFBLK));
 237 #endif
 238 verify (!S_ISCTG (S_IFCHR));
 239 verify (!S_ISCTG (S_IFDIR));
 240 verify (!S_ISCTG (S_IFIFO));
 241 verify (!S_ISCTG (S_IFREG));
 242 #ifdef S_IFLNK
 243 verify (!S_ISCTG (S_IFLNK));
 244 #endif
 245 #ifdef S_IFSOCK
 246 verify (!S_ISCTG (S_IFSOCK));
 247 #endif
 248
 249 #ifdef S_IFBLK
 250 verify (!S_ISOFD (S_IFBLK));
 251 #endif
 252 verify (!S_ISOFD (S_IFCHR));
 253 verify (!S_ISOFD (S_IFDIR));
 254 verify (!S_ISOFD (S_IFIFO));
 255 verify (!S_ISOFD (S_IFREG));
 256 #ifdef S_IFLNK
 257 verify (!S_ISOFD (S_IFLNK));
 258 #endif
 259 #ifdef S_IFSOCK
 260 verify (!S_ISOFD (S_IFSOCK));
 261 #endif
 262
 263 #ifdef S_IFBLK
 264 verify (!S_ISOFL (S_IFBLK));
 265 #endif
 266 verify (!S_ISOFL (S_IFCHR));
 267 verify (!S_ISOFL (S_IFDIR));
 268 verify (!S_ISOFL (S_IFIFO));
 269 verify (!S_ISOFL (S_IFREG));
 270 #ifdef S_IFLNK
 271 verify (!S_ISOFL (S_IFLNK));
 272 #endif
 273 #ifdef S_IFSOCK
 274 verify (!S_ISOFL (S_IFSOCK));
 275 #endif
 276
 277 #ifdef S_IFBLK
 278 verify (!S_ISWHT (S_IFBLK));
 279 #endif
 280 verify (!S_ISWHT (S_IFCHR));
 281 verify (!S_ISWHT (S_IFDIR));
 282 verify (!S_ISWHT (S_IFIFO));
 283 verify (!S_ISWHT (S_IFREG));
 284 #ifdef S_IFLNK
 285 verify (!S_ISWHT (S_IFLNK));
 286 #endif
 287 #ifdef S_IFSOCK
 288 verify (!S_ISWHT (S_IFSOCK));
 289 #endif
 290
 291 /* POSIX 2008 requires traditional encoding of permission constants.  */
 292 verify (S_IRWXU == 00700);
 293 verify (S_IRUSR == 00400);
 294 verify (S_IWUSR == 00200);
 295 verify (S_IXUSR == 00100);
 296 verify (S_IRWXG == 00070);
 297 verify (S_IRGRP == 00040);
 298 verify (S_IWGRP == 00020);
 299 verify (S_IXGRP == 00010);
 300 verify (S_IRWXO == 00007);
 301 verify (S_IROTH == 00004);
 302 verify (S_IWOTH == 00002);
 303 verify (S_IXOTH == 00001);
 304 verify (S_ISUID == 04000);
 305 verify (S_ISGID == 02000);
 306 verify (S_ISVTX == 01000);
 307
 308 #if ((0 <= UTIME_NOW && UTIME_NOW < 1000000000)           \
 309      || (0 <= UTIME_OMIT && UTIME_OMIT < 1000000000)      \
 310      || UTIME_NOW == UTIME_OMIT)
 311 invalid UTIME macros
 312 #endif
 313
 314 /* Check the existence of some types.  */
 315 nlink_t t1;
 316 off_t t2;
 317 mode_t t3;
 318
 319 struct timespec st;
 320
 321 int
 322 main (void)
 323 {
 324   return 0;
 325 }