test/clib/chown.c

   1 #include <sys/stat.h>
   2 #include <sys/types.h>
   3 #include <unistd.h>
   4 #include <fcntl.h>
   5 #include <stdio.h>
   6 #include "test.h"
   7
   8 char testfilename[] = "__TEST__";
   9
  10 int main()
  11 {
  12     struct stat buf;
  13     int fd;
  14     fd = creat(testfilename, 0700);
  15     TEST((fd != -1));
  16     close(fd);
  17
  18     TEST((stat(testfilename, &buf) != -1));
  19     printf("owner %d group %d\n", (int)buf.st_uid, (int)buf.st_gid);
  20
  21     TEST((chown(testfilename, 1000, 1001) != -1));
  22     TEST((stat(testfilename, &buf) != -1));
  23     printf("owner %d group %d\n", (int)buf.st_uid, (int)buf.st_gid);
  24
  25     TEST((chown(testfilename, 1001, 1000) != -1));
  26     TEST((stat(testfilename, &buf) != -1));
  27     printf("owner %d group %d\n", (int)buf.st_uid, (int)buf.st_gid);
  28
  29     cleanup();
  30     return OK;
  31 }
  32
  33 void cleanup()
  34 {
  35     remove(testfilename);
  36 }