test/clib/fchmod.c

   1 /*
   2     Copyright © 1995-2014, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #include <sys/stat.h>
   7 #include <sys/types.h>
   8 #include <unistd.h>
   9 #include <fcntl.h>
  10 #include <stdio.h>
  11 #include "test.h"
  12
  13 char testfilename[] = "__TEST__";
  14 int fd;
  15
  16 int main()
  17 {
  18     struct stat buf;
  19     fd = creat(testfilename, 0700);
  20     TEST((fd != -1));
  21     TEST((fchmod(fd, 0444) != -1));
  22     TEST((fstat(fd, &buf) != -1));
  23     TEST(((buf.st_mode & 0777) == 0444));
  24     TEST((fchmod(fd, 0555) != -1));
  25     TEST((fstat(fd, &buf) != -1));
  26     TEST(((buf.st_mode & 0777) == 0555));
  27     TEST((fchmod(fd, 0666) != -1));
  28     TEST((fstat(fd, &buf) != -1));
  29     TEST(((buf.st_mode & 0777) == 0666));
  30     TEST((fchmod(fd, 0777) != -1));
  31     TEST((fstat(fd, &buf) != -1));
  32     TEST(((buf.st_mode & 0777) == 0777));
  33     close(fd);
  34     cleanup();
  35     return OK;
  36 }
  37
  38 void cleanup()
  39 {
  40     close(fd);
  41     remove(testfilename);
  42 }