tests/test_case.c


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#include "../libft.h"
#include "test_utils.h"
#include <ctype.h>

static void
_s_test_func (const char *name, int (*ft) (int), int (*libc) (int))
{
  int i;
  int ok;

  ok = 1;
  for (i = -1; i <= 255; i++)
    {
      if (ft (i) != libc (i))
        {
          printf ("  FAIL %s(%d): ft=%d libc=%d\n", name, i, ft (i), libc (i));
          _s_fail++;
          ok = 0;
        }
    }
  if (ok)
    {
      printf ("  PASS %s (all -1..255)\n", name);
      _s_pass++;
    }
}

int
main (void)
{
  printf ("=== case functions ===\n");
  _s_test_func ("ft_toupper", ft_toupper, toupper);
  _s_test_func ("ft_tolower", ft_tolower, tolower);
  _s_print_results ();
  return (_s_fail != 0);
}