/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   libasm_test.h                                      :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2020/02/08 03:07:19 by cacharle          #+#    #+#             */
/*   Updated: 2020/02/08 03:07:20 by cacharle         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#ifndef LIBASM_TEST_H
# define LIBASM_TEST_H

# include <unistd.h>
# include <fcntl.h>
# include <stdbool.h>
# include <stdlib.h>
# include <stdio.h>
# include <string.h>
# include <sys/wait.h>
# include <limits.h>
# include <stddef.h>

# define TO_STRING(x) #x

# ifdef __linux__
#  define OPEN_MAX FOPEN_MAX
# endif

/*
 * mandatory
 */
int
ft_strlen(char *str);
char*
ft_strcpy(char *dst, const char *src);
int
ft_strcmp(const char *s1, const char *s2);
int
ft_write(int fildes, const void *buf, size_t buf_size);
int
ft_read(int fildes, void *buf, size_t buf_size);
char*
ft_strdup(const char *str);

/*
 * bonus
 */
int
ft_atoi_base(const char *str, const char *base);

typedef struct		s_list
{
	void			*data;
	struct s_list	*next;
}					t_list;

void
ft_list_push_front(t_list **begin_list, void *data);
int
ft_list_size(t_list *begin_list);
void
ft_list_sort(t_list **begin_list, int (*cmp)());
void
ft_list_remove_if(t_list **begin_list, void *data_ref,
					int (*cmp)(), void (*free_fct)(void *));

/*
 * test_functions
 */
void
ft_strlen_test(void);
void
ft_strcpy_test(void);
void
ft_strcmp_test(void);
void
ft_write_test(void);
void
ft_read_test(void);
void
ft_strdup_test(void);

void
ft_atoi_base_test(void);
void
ft_list_push_front_test(void);
void
ft_list_size_test(void);
void
ft_list_sort_test(void);
void
ft_list_remove_if_test(void);


/*
 * helpers
 */
void
print_ok(void);
void
print_signaled_ko(void);
void
expect_int(int expected, int actual);

int*
create_data_elem(int data);
t_list*
create_elem(int data);
t_list*
list_from_format(char *fmt);
t_list*
list_dup(t_list *list);
int
list_cmp(t_list *l1, t_list *l2);
void
list_print(t_list *list);
void
list_destroy(t_list *list);

/*
 * function of reference
 */
int
ref_ft_atoi_base(char *str, char *base);
void
ref_ft_list_push_front(t_list **begin_list, void *data);
int
ref_ft_list_size(t_list *begin_list);
void
ref_ft_list_sort(t_list **begin_list, int (*cmp)());
void
ref_ft_list_remove_if(t_list **begin_list, void *data_ref,
						int (*cmp)(), void (*free_fct)(void *));

/*
 * segfault tester
 */
int pid;
bool signaled;

# define TEST_SEGFAULT(x) do {        \
	if ((pid = fork()) < 0)           \
		exit(EXIT_FAILURE);           \
	if (pid == 0) {                   \
		do { x; } while(0);           \
		exit(EXIT_SUCCESS);           \
	} else {                          \
		wait(&pid);                   \
		signaled = !WIFEXITED(pid);   \
	}                                 \
} while(0);

char *test_name;

# define TEST_ASM_FUNCTION(x) do { \
	TEST_SEGFAULT(x);              \
	if (signaled)                  \
		print_signaled_ko();       \
	else                           \
		print_ok();                \
} while(0);

#endif /* LIBASM_TEST_H */