diff --git a/.gitignore b/.gitignore
index 32dd980..79e6c40 100644
--- a/.gitignore
+++ b/.gitignore
@@ -57,4 +57,5 @@ dkms.conf
 /libunit
 /real_tests/real_tests
 /tests/tests
+*.log
 
diff --git a/Makefile b/Makefile
index 26f548c..9d16112 100644
--- a/Makefile
+++ b/Makefile
@@ -1,13 +1,13 @@
 NAME			= libunit.a
 AR				= ar rcs
 CC				= cc
-CCFLAGS		= -Wall -Wextra -Werror -MMD -MP
+CCFLAGS		= -Wall -Wextra -Werror -MMD -MP -g3
 CCFLAGS		+= -I$(LIBFT_DIR) -I. -Iframework
 LDFLAGS		= -Llibft -lunit -lft -L.
 LIBFT_DIR = libft
 LIBFT_A		= $(LIBFT_DIR)/libft.a
 
-SRC				= framework/libunit_util.c framework/libunit_util2.c framework/libunit.c
+SRC				= framework/libunit_util.c framework/libunit_util2.c framework/libunit.c framework/libunit_logger.c
 OBJ				= $(SRC:.c=.o)
 
 TESTD			= tests
@@ -38,8 +38,8 @@ fclean: clean
 	@$(MAKE) -C $(TESTD) fclean
 	@$(MAKE) -C $(RTESTD) fclean
 
-re: fclean
-	@$(MAKE) all
+re: fclean all
+	@$(MAKE)
 
 $(TESTB): FORCE
 	@$(MAKE) -C $(TESTD)
diff --git a/framework/libunit.c b/framework/libunit.c
index cda3a8e..3e97fc0 100644
--- a/framework/libunit.c
+++ b/framework/libunit.c
@@ -6,94 +6,82 @@
 /*   By: dgaillet <dgaillet@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/24 12:43:35 by dgaillet          #+#    #+#             */
-/*   Updated: 2026/01/24 16:50:51 by elagouch         ###   ########.fr       */
+/*   Updated: 2026/01/25 15:15:05 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
-#include "libft/libft.h"
 #include "libunit.h"
+#include <fcntl.h>
 #include <stdlib.h>
 #include <sys/wait.h>
 #include <unistd.h>
 
-static void	print_wtermsig(int signal)
+int	parent_helper(int ffd, struct s_helper *h, const char *fn_name,
+		t_unit_test *test_list)
 {
-	if (signal == 11)
-		ft_putstr_fd("[\x1B[33mSIGSEGV\x1B[0m]\n", 1);
-	else if (signal == 7)
-		ft_putstr_fd("[\x1B[33mSIGBUS\x1B[0m]\n", 1);
-	else if (signal == 6)
-		ft_putstr_fd("[\x1B[33mSIGABRT\x1B[0m]\n", 1);
-	else if (signal == 8)
-		ft_putstr_fd("[\x1B[33mSIGFPE\x1B[0m]\n", 1);
-	else if (signal == 13)
-		ft_putstr_fd("[\x1B[33mSIGPIPE\x1B[0m]\n", 1);
-	else if (signal == 4)
-		ft_putstr_fd("[\x1B[33mSIGILL\x1B[0m]\n", 1);
-}
+	int	status;
 
-static size_t	interpret_status(int status, const char *fn_name,
-		char *test_name)
-{
-	ft_putstr_fd((char *)fn_name, 1);
-	ft_putstr_fd(" : ", 1);
-	ft_putstr_fd(test_name, 1);
-	ft_putstr_fd(" : ", 1);
-	if (WIFEXITED(status))
-	{
-		if (WEXITSTATUS(status))
-			ft_putstr_fd("[\x1B[31m\x1B[1mKO\x1B[0m]\n", 1);
-		else
-		{
-			ft_putstr_fd("[\x1B[32mOK\x1B[0m]\n", 1);
-			return (1);
-		}
-	}
-	else if (WIFSIGNALED(status))
-		print_wtermsig(WTERMSIG(status));
+	h->wpid = waitpid(h->wpid, &status, WCONTINUED);
+	if (h->wpid < 0)
+		return (-1);
+	h->ok_tests += interpret_status(ffd, status, fn_name, get_test_at(test_list,
+		h->i)->title);
 	return (0);
 }
 
-static void	print_passed_test(size_t ok_tests, t_unit_test *test_list)
+int child_helper(t_unit_test *test_list, t_h h)
 {
-	size_t	total;
+  int fd;
+  int res;
+  t_unit_test *test;
 
-	total = count_tests(test_list);
-	if (ok_tests == total)
-		ft_putstr_fd("\x1B[32m", 1);
-	else
-		ft_putstr_fd("\x1B[31m", 1);
-	ft_putnbr_fd(ok_tests, 1);
-	ft_putchar_fd('/', 1);
-	ft_putnbr_fd((int)total, 1);
-	ft_putstr_fd("\x1B[0m tests succeeded\n\n", 1);
+  fd = open("/dev/null", O_WRONLY);
+  if (!fd)
+    return (-1);
+	if (dup2(fd, STDOUT_FILENO) < 0)
+    return (-1);
+  test = get_test_at(test_list, h.i);
+  if (test->timeout)
+    alarm(test->timeout);
+	res = test->func();
+  close(fd);
+  exit(res);
+}
+
+int	handle_out(const char *fn_name)
+{
+	char	*tmp;
+	int		fd;
+
+	tmp = ft_strjoin(fn_name, ".log");
+	if (!tmp)
+		return (-1);
+	fd = open(tmp, O_WRONLY | O_CREAT | O_TRUNC, 0644);
+	free(tmp);
+	return (fd);
 }
 
 int	launch_tests(t_unit_test *test_list, const char *fn_name)
 {
-	size_t	ok_tests;
-	pid_t	wpid;
-	int		status;
-	int		i;
+	int	ffd;
+	t_h	h;
 
-	ok_tests = 0;
-	i = -1;
-	while (++i < (int)count_tests(test_list))
+	h.ok_tests = 0;
+	h.i = -1;
+	ffd = handle_out(fn_name);
+	if (ffd < 0)
+		return (1);
+	while (++h.i < (int)count_tests(test_list))
 	{
-		wpid = fork();
-		if (wpid < 0)
+		h.wpid = fork();
+		if (h.wpid < 0)
+			return (1);
+		else if (h.wpid == 0 && child_helper(test_list, h) < 0)
+      return (1);
+		else if (parent_helper(ffd, &h, fn_name, test_list))
 			return (1);
-		else if (wpid == 0)
-			exit(!get_test_at(test_list, i)->func());
-		else
-		{
-			wpid = wait(&status);
-			if (wpid < 0)
-				return (1);
-			ok_tests += interpret_status(status, fn_name, get_test_at(test_list,
-						i)->title);
-		}
 	}
-	print_passed_test(ok_tests, test_list);
+	print_passed_test(ffd, h.ok_tests, test_list);
+	close(ffd);
 	return (0);
 }
diff --git a/framework/libunit.h b/framework/libunit.h
index f68a14c..dd20b2f 100644
--- a/framework/libunit.h
+++ b/framework/libunit.h
@@ -6,14 +6,14 @@
 /*   By: elagouch <elagouch@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/24 14:38:40 by elagouch          #+#    #+#             */
-/*   Updated: 2026/01/24 18:56:03 by elagouch         ###   ########.fr       */
+/*   Updated: 2026/01/25 15:09:41 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #ifndef LIBUNIT_H
 # define LIBUNIT_H
 
-# include "libft.h"
+# include "../libft/libft.h"
 # include <sys/types.h>
 # include <unistd.h>
 
@@ -25,6 +25,7 @@ typedef struct s_unit_test
 	char				*title;
 	int					(*func)(void);
 	struct s_unit_test	*next;
+  unsigned int timeout;
 }						t_unit_test;
 
 /**
@@ -53,7 +54,7 @@ size_t					count_tests(t_unit_test *head);
  * @return -1 on error, 0 on success
  */
 size_t					load_test(t_unit_test **head_ptr, const char *title,
-							int (*test_func)(void));
+							int (*test_func)(void), unsigned int timeout);
 
 /**
  * @brief clears the tests memory
@@ -66,4 +67,17 @@ void					clear_tests(t_unit_test **head_ptr);
 int						launch_tests(t_unit_test *test_list,
 							const char *fn_name);
 
+typedef struct s_helper
+{
+	pid_t				wpid;
+	size_t				ok_tests;
+	int					i;
+}						t_h;
+
+size_t					interpret_status(int ffd, int status,
+							const char *fn_name, char *test_name);
+
+void					print_passed_test(int ffd, size_t ok_tests,
+							t_unit_test *test_list);
+
 #endif // !LIBUNIT_H
diff --git a/framework/libunit_logger.c b/framework/libunit_logger.c
new file mode 100644
index 0000000..dacfe42
--- /dev/null
+++ b/framework/libunit_logger.c
@@ -0,0 +1,86 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   libunit_logger.c                                   :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: elagouch <elagouch@student.42lyon.fr>      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2026/01/25 14:26:54 by elagouch          #+#    #+#             */
+/*   Updated: 2026/01/25 14:56:06 by elagouch         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "libunit.h"
+
+static void	print_wtermsig(int ffd, int signal)
+{
+	static char	*sigs[15];
+  char *msg;
+
+	sigs[4] = "SIGKILL";
+	sigs[6] = "SIGABRT";
+	sigs[7] = "SIGBUS";
+	sigs[8] = "SIGFPE";
+	sigs[11] = "SIGSEGV";
+	sigs[13] = "SIGPIPE";
+	sigs[14] = "TIMEOUT";
+	ft_putstr_fd("[\x1B[33m", 1);
+	ft_putstr_fd("[", ffd);
+  if ((signal >= 6 && signal <=8) || signal == 4 || signal == 11 || (signal >= 13 && signal <= 14))
+    msg = sigs[signal];
+  else
+    msg = "UNKNOWN";
+	ft_putstr_fd(msg, 1);
+	ft_putstr_fd(msg, ffd);
+	ft_putstr_fd("\x1B[0m]\n", 1);
+	ft_putstr_fd("]\n", ffd);
+}
+
+size_t	interpret_status(int ffd, int status, const char *fn_name,
+		char *test_name)
+{
+	ft_putstr_fd((char *)fn_name, 1);
+	ft_putstr_fd((char *)fn_name, ffd);
+	ft_putstr_fd(" : ", 1);
+	ft_putstr_fd(" : ", ffd);
+	ft_putstr_fd(test_name, 1);
+	ft_putstr_fd(test_name, ffd);
+	ft_putstr_fd(" : ", 1);
+	ft_putstr_fd(" : ", ffd);
+	if (WIFEXITED(status))
+	{
+		if (WEXITSTATUS(status))
+		{
+			ft_putstr_fd("[\x1B[31m\x1B[1mKO\x1B[0m]\n", 1);
+			ft_putstr_fd("[KO]\n", ffd);
+		}
+		else
+		{
+			ft_putstr_fd("[\x1B[32mOK\x1B[0m]\n", 1);
+			ft_putstr_fd("[OK]\n", ffd);
+			return (1);
+		}
+	}
+	else if (WIFSIGNALED(status))
+		print_wtermsig(ffd, WTERMSIG(status));
+	return (0);
+}
+
+void	print_passed_test(int ffd, size_t ok_tests, t_unit_test *test_list)
+{
+	size_t	total;
+
+	total = count_tests(test_list);
+	if (ok_tests == total)
+		ft_putstr_fd("\x1B[32m", 1);
+	else
+		ft_putstr_fd("\x1B[31m", 1);
+	ft_putnbr_fd(ok_tests, 1);
+	ft_putnbr_fd(ok_tests, ffd);
+	ft_putchar_fd('/', 1);
+	ft_putchar_fd('/', ffd);
+	ft_putnbr_fd((int)total, 1);
+	ft_putnbr_fd((int)total, ffd);
+	ft_putstr_fd("\x1B[0m tests succeeded\n\n", 1);
+	ft_putstr_fd(" tests succeeded\n\n", ffd);
+}
diff --git a/framework/libunit_util.c b/framework/libunit_util.c
index 1bdb2b3..7cbc2d2 100644
--- a/framework/libunit_util.c
+++ b/framework/libunit_util.c
@@ -6,7 +6,7 @@
 /*   By: elagouch <elagouch@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/24 14:35:57 by elagouch          #+#    #+#             */
-/*   Updated: 2026/01/24 16:15:35 by elagouch         ###   ########.fr       */
+/*   Updated: 2026/01/25 15:11:24 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -39,7 +39,7 @@ t_unit_test	*get_last(t_unit_test *head)
 /**
  * @brief util function to allocate a new test
  */
-t_unit_test	*alloc_test(const char *title, int (*test_func)(void))
+static t_unit_test	*alloc_test(const char *title, int (*test_func)(void), unsigned int timeout)
 {
 	t_unit_test	*p;
 
@@ -47,11 +47,12 @@ t_unit_test	*alloc_test(const char *title, int (*test_func)(void))
 	p->title = ft_strdup(title);
 	p->func = test_func;
 	p->next = NULL;
+  p->timeout = timeout;
 	return (p);
 }
 
 size_t	load_test(t_unit_test **head_ptr, const char *title,
-		int (*test_func)(void))
+		int (*test_func)(void), unsigned int timeout)
 {
 	t_unit_test	*p;
 	t_unit_test	*last;
@@ -60,14 +61,14 @@ size_t	load_test(t_unit_test **head_ptr, const char *title,
 		return (-1);
 	if (!*head_ptr)
 	{
-		p = alloc_test(title, test_func);
+		p = alloc_test(title, test_func, timeout);
 		if (!p)
 			return (-1);
 		*head_ptr = p;
 		return (0);
 	}
 	last = get_last(*head_ptr);
-	last->next = alloc_test(title, test_func);
+	last->next = alloc_test(title, test_func, timeout);
 	if (!last->next)
 		return (-1);
 	return (0);
diff --git a/real_tests/ft_atoi/00_launcher.c b/real_tests/ft_atoi/00_launcher.c
index 40649c3..95d5929 100644
--- a/real_tests/ft_atoi/00_launcher.c
+++ b/real_tests/ft_atoi/00_launcher.c
@@ -6,7 +6,7 @@
 /*   By: dgaillet <dgaillet@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/24 16:22:35 by dgaillet          #+#    #+#             */
-/*   Updated: 2026/01/24 16:22:36 by dgaillet         ###   ########lyon.fr   */
+/*   Updated: 2026/01/25 16:32:35 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -18,10 +18,10 @@ int	atoi_launcher(void)
 	size_t		res;
 
 	testlist = NULL;
-	load_test(&testlist, "Basic test", &atoi_basic_test);
-	load_test(&testlist, "INT MAX test", &atoi_int_max_test);
-	load_test(&testlist, "INT MIN test", &atoi_int_min_test);
-	load_test(&testlist, "NULL test", &atoi_null_test);
+	load_test(&testlist, "Basic test", &atoi_basic_test, 0);
+	load_test(&testlist, "INT MAX test", &atoi_int_max_test, 0);
+	load_test(&testlist, "INT MIN test", &atoi_int_min_test, 0);
+	load_test(&testlist, "NULL test", &atoi_null_test, 0);
 	res = launch_tests(testlist, "atoi");
 	clear_tests(&testlist);
 	return (res);
diff --git a/real_tests/ft_atoi/01_basic.c b/real_tests/ft_atoi/01_basic.c
index 04912c4..6718671 100644
--- a/real_tests/ft_atoi/01_basic.c
+++ b/real_tests/ft_atoi/01_basic.c
@@ -1,12 +1,12 @@
 /* ************************************************************************** */
 /*                                                                            */
 /*                                                        :::      ::::::::   */
-/*   01_ok.c                                            :+:      :+:    :+:   */
+/*   01_basic.c                                         :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
 /*   By: dgaillet <dgaillet@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/24 17:22:48 by dgaillet          #+#    #+#             */
-/*   Updated: 2026/01/24 17:22:51 by dgaillet         ###   ########lyon.fr   */
+/*   Updated: 2026/01/25 16:33:19 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -15,5 +15,5 @@
 
 int	atoi_basic_test(void)
 {
-	return (ft_atoi("42") == 42);
+	return (!(ft_atoi("42") == 42));
 }
diff --git a/real_tests/ft_atoi/02_int_max.c b/real_tests/ft_atoi/02_int_max.c
index 87e4cc3..af11e5d 100644
--- a/real_tests/ft_atoi/02_int_max.c
+++ b/real_tests/ft_atoi/02_int_max.c
@@ -1,12 +1,12 @@
 /* ************************************************************************** */
 /*                                                                            */
 /*                                                        :::      ::::::::   */
-/*   02_ko.c                                            :+:      :+:    :+:   */
+/*   02_int_max.c                                       :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
 /*   By: dgaillet <dgaillet@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/24 17:23:00 by dgaillet          #+#    #+#             */
-/*   Updated: 2026/01/24 17:23:01 by dgaillet         ###   ########lyon.fr   */
+/*   Updated: 2026/01/25 16:33:35 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,5 +14,5 @@
 
 int	atoi_int_max_test(void)
 {
-	return (ft_atoi("2147483647") == 2147483647);
+	return (!(ft_atoi("2147483647") == 2147483647));
 }
diff --git a/real_tests/ft_atoi/03_int_min.c b/real_tests/ft_atoi/03_int_min.c
index 2ece39c..e19931b 100644
--- a/real_tests/ft_atoi/03_int_min.c
+++ b/real_tests/ft_atoi/03_int_min.c
@@ -1,12 +1,12 @@
 /* ************************************************************************** */
 /*                                                                            */
 /*                                                        :::      ::::::::   */
-/*   03_sigsegv.c                                       :+:      :+:    :+:   */
+/*   03_int_min.c                                       :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
 /*   By: dgaillet <dgaillet@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/24 17:23:10 by dgaillet          #+#    #+#             */
-/*   Updated: 2026/01/24 17:23:11 by dgaillet         ###   ########lyon.fr   */
+/*   Updated: 2026/01/25 16:33:46 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,5 +14,5 @@
 
 int	atoi_int_min_test(void)
 {
-	return (ft_atoi("-2147483648") == -2147483648);
+	return (!(ft_atoi("-2147483648") == -2147483648));
 }
diff --git a/real_tests/ft_strlen/00_launcher.c b/real_tests/ft_strlen/00_launcher.c
index 10d6ad5..127461a 100644
--- a/real_tests/ft_strlen/00_launcher.c
+++ b/real_tests/ft_strlen/00_launcher.c
@@ -6,7 +6,7 @@
 /*   By: elagouch <elagouch@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/24 15:32:32 by elagouch          #+#    #+#             */
-/*   Updated: 2026/01/24 16:34:12 by elagouch         ###   ########.fr       */
+/*   Updated: 2026/01/25 15:13:57 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -18,9 +18,9 @@ int	strlen_launcher(void)
 	size_t		res;
 
 	testlist = NULL;
-	load_test(&testlist, "null", &test_null);
-	load_test(&testlist, "basic", &test_basic);
-	load_test(&testlist, "large", &test_large);
+	load_test(&testlist, "null", &test_null, 0);
+	load_test(&testlist, "basic", &test_basic, 0);
+	load_test(&testlist, "large", &test_large, 0);
 	res = launch_tests(testlist, "strlen");
 	clear_tests(&testlist);
 	return (res);
diff --git a/real_tests/ft_strlen/01_basic.c b/real_tests/ft_strlen/01_basic.c
index 3c5047e..282ef0e 100644
--- a/real_tests/ft_strlen/01_basic.c
+++ b/real_tests/ft_strlen/01_basic.c
@@ -6,7 +6,7 @@
 /*   By: elagouch <elagouch@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/24 15:38:17 by elagouch          #+#    #+#             */
-/*   Updated: 2026/01/24 16:17:14 by elagouch         ###   ########.fr       */
+/*   Updated: 2026/01/25 15:16:59 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,5 +14,5 @@
 
 int	test_basic(void)
 {
-	return (ft_strlen("hello, world") == 12);
+	return (!(ft_strlen("hello, world") == 12));
 }
diff --git a/real_tests/ft_strlen/02_null.c b/real_tests/ft_strlen/02_null.c
index fbf978f..baaa7ae 100644
--- a/real_tests/ft_strlen/02_null.c
+++ b/real_tests/ft_strlen/02_null.c
@@ -6,7 +6,7 @@
 /*   By: elagouch <elagouch@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/24 15:38:17 by elagouch          #+#    #+#             */
-/*   Updated: 2026/01/24 16:17:04 by elagouch         ###   ########.fr       */
+/*   Updated: 2026/01/25 15:16:28 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,5 +14,5 @@
 
 int	test_null(void)
 {
-	return (ft_strlen(NULL) == 0);
+	return (!(ft_strlen(NULL) == 0));
 }
diff --git a/real_tests/ft_strlen/03_large.c b/real_tests/ft_strlen/03_large.c
index f471b2e..fefd46d 100644
--- a/real_tests/ft_strlen/03_large.c
+++ b/real_tests/ft_strlen/03_large.c
@@ -6,7 +6,7 @@
 /*   By: elagouch <elagouch@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/24 15:38:17 by elagouch          #+#    #+#             */
-/*   Updated: 2026/01/24 16:36:42 by elagouch         ###   ########.fr       */
+/*   Updated: 2026/01/25 15:16:42 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -23,5 +23,5 @@ int	test_large(void)
 		s[i] = ' ';
 		i++;
 	}
-	return (ft_strlen(s) == sizeof(s) + 1);
+	return (!(ft_strlen(s) == sizeof(s) + 1));
 }
diff --git a/real_tests/ft_strncmp/00_launcher.c b/real_tests/ft_strncmp/00_launcher.c
index 6fa1cb7..0af3cd9 100644
--- a/real_tests/ft_strncmp/00_launcher.c
+++ b/real_tests/ft_strncmp/00_launcher.c
@@ -6,7 +6,7 @@
 /*   By: dgaillet <dgaillet@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/25 12:05:05 by dgaillet          #+#    #+#             */
-/*   Updated: 2026/01/25 12:05:17 by dgaillet         ###   ########lyon.fr   */
+/*   Updated: 2026/01/25 16:35:04 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -18,9 +18,9 @@ int	strncmp_launcher(void)
 	size_t		res;
 
 	testlist = NULL;
-	load_test(&testlist, "Basic test", &strncmp_basic_test);
-	load_test(&testlist, "Len test", &strncmp_len_test);
-	load_test(&testlist, "High len test", &strncmp_high_len_test);
+	load_test(&testlist, "Basic test", &strncmp_basic_test, 0);
+	load_test(&testlist, "Len test", &strncmp_len_test, 0);
+	load_test(&testlist, "High len test", &strncmp_high_len_test, 0);
 	res = launch_tests(testlist, "ft_strncmp");
 	clear_tests(&testlist);
 	return (res);
diff --git a/real_tests/ft_strncmp/01_basic.c b/real_tests/ft_strncmp/01_basic.c
index cd49484..63e8c12 100644
--- a/real_tests/ft_strncmp/01_basic.c
+++ b/real_tests/ft_strncmp/01_basic.c
@@ -6,7 +6,7 @@
 /*   By: dgaillet <dgaillet@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/25 12:05:24 by dgaillet          #+#    #+#             */
-/*   Updated: 2026/01/25 12:05:25 by dgaillet         ###   ########lyon.fr   */
+/*   Updated: 2026/01/25 15:15:39 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,5 +14,5 @@
 
 int	strncmp_basic_test(void)
 {
-	return (!ft_strncmp("test", "test", 4));
+	return (ft_strncmp("test", "test", 4));
 }
diff --git a/real_tests/ft_strncmp/02_len.c b/real_tests/ft_strncmp/02_len.c
index b9ad60b..d8d1db7 100644
--- a/real_tests/ft_strncmp/02_len.c
+++ b/real_tests/ft_strncmp/02_len.c
@@ -1,12 +1,12 @@
 /* ************************************************************************** */
 /*                                                                            */
 /*                                                        :::      ::::::::   */
-/*   02_ko.c                                            :+:      :+:    :+:   */
+/*   02_len.c                                           :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
 /*   By: dgaillet <dgaillet@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/25 12:05:30 by dgaillet          #+#    #+#             */
-/*   Updated: 2026/01/25 12:05:32 by dgaillet         ###   ########lyon.fr   */
+/*   Updated: 2026/01/25 16:34:24 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,5 +14,5 @@
 
 int	strncmp_len_test(void)
 {
-	return (!ft_strncmp("test123", "test", 4));
+	return (ft_strncmp("test123", "test", 4));
 }
diff --git a/real_tests/ft_strncmp/03_high_len.c b/real_tests/ft_strncmp/03_high_len.c
index c98eb45..d94c301 100644
--- a/real_tests/ft_strncmp/03_high_len.c
+++ b/real_tests/ft_strncmp/03_high_len.c
@@ -6,7 +6,7 @@
 /*   By: dgaillet <dgaillet@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/25 16:01:01 by dgaillet          #+#    #+#             */
-/*   Updated: 2026/01/25 16:01:03 by dgaillet         ###   ########lyon.fr   */
+/*   Updated: 2026/01/25 16:35:34 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,5 +14,5 @@
 
 int	strncmp_high_len_test(void)
 {
-	return (!ft_strncmp("test", "test", 42));
+	return (ft_strncmp("test", "test", 42));
 }
diff --git a/tests/Makefile b/tests/Makefile
index f78f9b0..e53363c 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -1,9 +1,9 @@
 NAME    	= tests
 CC				= cc
-CCFLAGS		= -Wall -Wextra -Werror -MMD -MP
+CCFLAGS		= -Wall -Wextra -Werror -MMD -MP -g3
 
 SRC     	= main.c
-SRC				+= libunit/00_launcher.c libunit/01_ok.c libunit/02_ko.c libunit/03_sigsegv.c libunit/04_sigbus.c
+SRC				+= libunit/00_launcher.c libunit/01_ok.c libunit/02_ko.c libunit/03_sigsegv.c libunit/04_sigbus.c libunit/05_sigkill.c libunit/06_sigabrt.c libunit/07_sigfpe.c libunit/08_sigpipe.c libunit/09_timeout.c
 OBJ     	= $(SRC:.c=.o)
 
 LIBS    	= -L.. -lunit -L../libft -lft
diff --git a/tests/libunit/00_launcher.c b/tests/libunit/00_launcher.c
index 4f9aa3e..8ba0bad 100644
--- a/tests/libunit/00_launcher.c
+++ b/tests/libunit/00_launcher.c
@@ -6,7 +6,7 @@
 /*   By: elagouch <elagouch@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/24 15:32:32 by elagouch          #+#    #+#             */
-/*   Updated: 2026/01/24 16:47:43 by elagouch         ###   ########.fr       */
+/*   Updated: 2026/01/25 16:41:49 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -18,10 +18,15 @@ int	libunit_launcher(void)
 	size_t		res;
 
 	testlist = NULL;
-	load_test(&testlist, "successful", &test_ok);
-	load_test(&testlist, "unsuccessful", &test_ko);
-	load_test(&testlist, "sigsegv", &test_sigsegv);
-	load_test(&testlist, "sigbus", &test_sigbus);
+	load_test(&testlist, "successful", &test_ok, 0);
+	load_test(&testlist, "unsuccessful", &test_ko, 0);
+	load_test(&testlist, "sigsegv", &test_sigsegv, 0);
+	load_test(&testlist, "sigbus", &test_sigbus, 0);
+	load_test(&testlist, "sigkill", &test_sigkill, 0);
+	load_test(&testlist, "sigabrt", &test_sigabrt, 0);
+	load_test(&testlist, "sigfpe", &test_sigfpe, 0);
+	load_test(&testlist, "sigpipe", &test_sigpipe, 0);
+	load_test(&testlist, "timeout", &test_timeout, 1);
 	res = launch_tests(testlist, "libunit");
 	clear_tests(&testlist);
 	return (res);
diff --git a/tests/libunit/01_ok.c b/tests/libunit/01_ok.c
index 818f7d3..1c64142 100644
--- a/tests/libunit/01_ok.c
+++ b/tests/libunit/01_ok.c
@@ -6,11 +6,11 @@
 /*   By: elagouch <elagouch@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/24 15:38:17 by elagouch          #+#    #+#             */
-/*   Updated: 2026/01/24 16:16:32 by elagouch         ###   ########.fr       */
+/*   Updated: 2026/01/25 16:36:02 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 int	test_ok(void)
 {
-	return (1);
+	return (0);
 }
diff --git a/tests/libunit/02_ko.c b/tests/libunit/02_ko.c
index f8cf1a2..d740ab8 100644
--- a/tests/libunit/02_ko.c
+++ b/tests/libunit/02_ko.c
@@ -6,11 +6,11 @@
 /*   By: elagouch <elagouch@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/24 15:38:17 by elagouch          #+#    #+#             */
-/*   Updated: 2026/01/24 16:16:37 by elagouch         ###   ########.fr       */
+/*   Updated: 2026/01/25 16:36:07 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 int	test_ko(void)
 {
-	return (0);
+	return (1);
 }
diff --git a/tests/libunit/03_sigsegv.c b/tests/libunit/03_sigsegv.c
index b92429e..57f0d15 100644
--- a/tests/libunit/03_sigsegv.c
+++ b/tests/libunit/03_sigsegv.c
@@ -6,14 +6,14 @@
 /*   By: elagouch <elagouch@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/24 15:38:17 by elagouch          #+#    #+#             */
-/*   Updated: 2026/01/24 16:19:43 by elagouch         ###   ########.fr       */
+/*   Updated: 2026/01/25 16:36:33 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
-#include <signal.h>
+#include "../tests.h"
 
 int	test_sigsegv(void)
 {
-	raise(SIGSEGV);
+	return (ft_atoi(NULL) == 0);
 	return (1);
 }
diff --git a/tests/libunit/04_sigbus.c b/tests/libunit/04_sigbus.c
index 06aca74..94a4659 100644
--- a/tests/libunit/04_sigbus.c
+++ b/tests/libunit/04_sigbus.c
@@ -6,14 +6,20 @@
 /*   By: elagouch <elagouch@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/24 15:38:17 by elagouch          #+#    #+#             */
-/*   Updated: 2026/01/24 16:19:50 by elagouch         ###   ########.fr       */
+/*   Updated: 2026/01/25 15:22:52 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
-#include <signal.h>
+#include <stdlib.h>
 
 int	test_sigbus(void)
 {
-	raise(SIGBUS);
-	return (1);
+    char    *cptr;
+    int        *iptr;
+
+    __asm__("pushf\norl $0x40000,(%rsp)\npopf");
+    cptr = malloc(sizeof(int) + 1);
+    iptr = (int *)++cptr;
+    *iptr = 42;
+    return (1);
 }
diff --git a/tests/libunit/05_sigkill.c b/tests/libunit/05_sigkill.c
new file mode 100644
index 0000000..443d266
--- /dev/null
+++ b/tests/libunit/05_sigkill.c
@@ -0,0 +1,19 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   05_sigkill.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: elagouch <elagouch@student.42lyon.fr>      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2026/01/24 15:38:17 by elagouch          #+#    #+#             */
+/*   Updated: 2026/01/25 16:38:20 by elagouch         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <signal.h>
+
+int	test_sigkill(void)
+{
+  raise(SIGKILL);
+  return (1);
+}
diff --git a/tests/libunit/06_sigabrt.c b/tests/libunit/06_sigabrt.c
new file mode 100644
index 0000000..494d836
--- /dev/null
+++ b/tests/libunit/06_sigabrt.c
@@ -0,0 +1,19 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   06_sigabrt.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: elagouch <elagouch@student.42lyon.fr>      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2026/01/24 15:38:17 by elagouch          #+#    #+#             */
+/*   Updated: 2026/01/25 16:38:37 by elagouch         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <signal.h>
+
+int	test_sigabrt(void)
+{
+  raise(SIGABRT);
+  return (1);
+}
diff --git a/tests/libunit/07_sigfpe.c b/tests/libunit/07_sigfpe.c
new file mode 100644
index 0000000..4cdaf87
--- /dev/null
+++ b/tests/libunit/07_sigfpe.c
@@ -0,0 +1,19 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   07_sigfpe.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: elagouch <elagouch@student.42lyon.fr>      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2026/01/24 15:38:17 by elagouch          #+#    #+#             */
+/*   Updated: 2026/01/25 16:39:11 by elagouch         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <signal.h>
+
+int	test_sigfpe(void)
+{
+  raise(SIGFPE);
+  return (1);
+}
diff --git a/tests/libunit/08_sigpipe.c b/tests/libunit/08_sigpipe.c
new file mode 100644
index 0000000..66a212a
--- /dev/null
+++ b/tests/libunit/08_sigpipe.c
@@ -0,0 +1,19 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   08_sigpipe.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: elagouch <elagouch@student.42lyon.fr>      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2026/01/24 15:38:17 by elagouch          #+#    #+#             */
+/*   Updated: 2026/01/25 16:39:33 by elagouch         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <signal.h>
+
+int	test_sigpipe(void)
+{
+  raise(SIGPIPE);
+  return (1);
+}
diff --git a/tests/libunit/09_timeout.c b/tests/libunit/09_timeout.c
new file mode 100644
index 0000000..e66d0c1
--- /dev/null
+++ b/tests/libunit/09_timeout.c
@@ -0,0 +1,18 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   09_timeout.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: elagouch <elagouch@student.42lyon.fr>      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2026/01/24 15:38:17 by elagouch          #+#    #+#             */
+/*   Updated: 2026/01/25 16:40:07 by elagouch         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int	test_timeout(void)
+{
+  while(1)
+  {}
+  return (1);
+}
diff --git a/tests/tests.h b/tests/tests.h
index 0fc03ff..0b8d409 100644
--- a/tests/tests.h
+++ b/tests/tests.h
@@ -6,7 +6,7 @@
 /*   By: elagouch <elagouch@student.42lyon.fr>      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/24 15:32:30 by elagouch          #+#    #+#             */
-/*   Updated: 2026/01/24 18:41:02 by elagouch         ###   ########.fr       */
+/*   Updated: 2026/01/25 16:40:37 by elagouch         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -23,5 +23,10 @@ int	test_ok(void);
 int	test_ko(void);
 int	test_sigsegv(void);
 int	test_sigbus(void);
+int	test_sigkill(void);
+int	test_sigabrt(void);
+int	test_sigfpe(void);
+int	test_sigpipe(void);
+int	test_timeout(void);
 
 #endif // !TESTS_H