#include "libft_test.h" TEST_GROUP(ft_isalnum); TEST_SETUP(ft_isalnum) {} TEST_TEAR_DOWN(ft_isalnum) {} TEST(ft_isalnum, base) { for (int i = 0; i <= UCHAR_MAX; i++) TEST_ASSERT_EQUAL(!!isalnum(i), !!ft_isalnum(i)); }