test-fstat.c

   1 #include "git-compat-util.h"
   2 #include <stdio.h>
   3 #include <string.h>
   4 #include <unistd.h>
   5 #include <sys/types.h>
   6 #include <sys/stat.h>
   7 #include <fcntl.h>
   8 #include <windows.h>
   9
  10 #define FILENAME "stat-test.tmp"
  11
  12 int main(int argc, char**argv)
  13 {
  14         struct stat st1, st2;
  15
  16         memset(&st1, 0, sizeof(st1));
  17         memset(&st2, 0, sizeof(st2));
  18
  19         unlink(FILENAME);
  20         int fd = open(FILENAME, O_CREAT|O_RDWR|O_TRUNC, S_IRWXU);
  21         if (fd == -1)
  22         {
  23                 perror("Cannot open " FILENAME);
  24                 return -1;
  25         }
  26         Sleep(1000); /* It is IMPORTANT! */
  27         write(fd, "test\n", 5);
  28         fstat(fd, &st1);
  29         close(fd);
  30         stat(FILENAME, &st2);
  31         if (st1.st_mtime == st2.st_mtime)
  32                 printf("fstat is OK\n");
  33         else
  34                 printf("fstat is broken\n");
  35         return 0;
  36 }