stdlib/tst-xpg-basename.c

   1 /* Copyright (C) 1999, 2000, 2002 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Andreas Jaeger <aj@suse.de>, 1999.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 #include <libgen.h>
  21 #include <stdio.h>
  22 #include <stdlib.h>
  23 #include <string.h>
  24
  25 static struct
  26 {
  27   const char *path;
  28   const char *file;
  29 } tests [] =
  30 {
  31   { "/dir/file", "file" },
  32   { "file", "file"},
  33   { "/dir/file///", "file" },
  34   { "../file", "file" },
  35   { "/", "/" },
  36   { NULL, "."},
  37   { "", "."}
  38 };
  39
  40
  41 int
  42 main (void)
  43 {
  44   size_t i = 0;
  45   int errors = 0;
  46   char path[1024];
  47   char *file;
  48
  49   for (i = 0; i < sizeof (tests) / sizeof (tests [0]); ++i)
  50     {
  51       if (tests [i].path == NULL)
  52         file = __xpg_basename (NULL);
  53       else
  54         {
  55           strcpy (path, tests [i].path);
  56           file = __xpg_basename (path);
  57         }
  58       if (strcmp (file, tests [i].file))
  59         {
  60           printf ("Test with `%s' failed: Result is: `%s'.\n",
  61                   (tests [i].path == NULL ? "NULL" : tests [i].path), file);
  62           errors = 1;
  63         }
  64     }
  65
  66   return errors;
  67 }