kc3-lang/gnulib/tests/test-filemode.c

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• Hash : 7b089321
  Author :
  Date : 2025-01-01T09:24:36
  

  maint: run 'make update-copyright'
  

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• tests/test-filemode.c

• /* Test the strmode function.
     Copyright (C) 2024-2025 Free Software Foundation, Inc.
  
     This file is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published
     by the Free Software Foundation, either version 3 of the License,
     or (at your option) any later version.
  
     This file is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
  
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  
  /* Written by Collin Funk <collin.funk1@gmail.com>, 2024.  */
  
  #include <config.h>
  
  /* Specification.  */
  #include "filemode.h"
  
  #include <sys/stat.h>
  
  /* The strmode function is already defined on some systems in <string.h> or
     <unistd.h>.  On macOS, FreeBSD < 14.0, OpenBSD, the function takes an int
     instead of a mode_t (uint16_t) as its first argument.  Include these
     headers here to make sure our declaration doesn't conflict with system
     functions.  */
  #include <string.h>
  #include <unistd.h>
  
  #include "macros.h"
  
  struct mode_to_string
  {
    mode_t mode;
    char str[12];
  };
  
  static const struct mode_to_string table[] =
    {
      { S_IFCHR, "c--------- " },
      { S_IFDIR, "d--------- " },
      { S_IFIFO, "p--------- " },
      { S_IFREG, "---------- " },
      { S_IFCHR | S_IRUSR | S_IWGRP | S_IXOTH, "cr---w---x " },
      { S_IFDIR | S_IXUSR | S_IRGRP | S_IWOTH, "d--xr---w- " },
      { S_IFIFO | S_IWUSR | S_IXGRP | S_IROTH, "p-w---xr-- " },
  #if S_ISUID
      { S_IFREG | S_ISUID, "---S------ " },
      { S_IFREG | S_ISUID | S_IXUSR, "---s------ " },
  #endif
  #if S_ISGID
      { S_IFREG | S_ISGID, "------S--- " },
      { S_IFREG | S_ISGID | S_IXGRP, "------s--- " },
  #endif
  #if S_ISVTX
      { S_IFREG | S_ISVTX, "---------T " },
      { S_IFREG | S_ISVTX | S_IXOTH, "---------t " },
  #endif
    };
  
  int
  main (void)
  {
    size_t i;
    char buffer[12];
  
    for (i = 0; i < SIZEOF (table); ++i)
      {
        strmode (table[i].mode, buffer);
        ASSERT (STREQ (table[i].str, buffer));
      }
  
    return test_exit_status;
  }
  

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