diff --git a/Makefile b/Makefile
index 2d8d805..f9fdb80 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@
 #    By: lalgarra <lalgarra@student.42madrid.com>   +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2025/10/03 18:03:12 by lalgarra          #+#    #+#              #
-#    Updated: 2025/10/04 16:35:10 by lalgarra         ###   ########.fr        #
+#    Updated: 2025/10/04 16:57:22 by lalgarra         ###   ########.fr        #
 #                                                                              #
 # **************************************************************************** #
 
@@ -18,7 +18,7 @@ CFLAGS += -Wall -Wextra -Werror -g3 -iquote $(LIBDIR)
 
 TESTS := ft_isalpha_test ft_isdigit_test ft_isalnum_test ft_isascii_test \
 	ft_isprint_test ft_toupper_test ft_tolower_test ft_strlen_test \
-	ft_memset_test ft_bzero_test
+	ft_memset_test ft_bzero_test ft_memcpy_test
 
 %_test : %_test.c
 	$(CC) $(CFLAGS) $*_test.c -L$(LIBDIR) -lft -o $*_test
diff --git a/ft_memcpy_expected.output b/ft_memcpy_expected.output
new file mode 100644
index 0000000..a1dee35
--- /dev/null
+++ b/ft_memcpy_expected.output
@@ -0,0 +1,3 @@
+src: "Iorem ipsum dolor", n=0, dest: "_________________"; after call, dest: "_________________"; (res == dest): 1
+src: "Iorem ipsum dolor", n=3, dest: "_________________"; after call, dest: "Ior______________"; (res == dest): 1
+src: "Iorem ipsum dolor", n=17, dest: "_________________"; after call, dest: "Iorem ipsum dolor"; (res == dest): 1
diff --git a/ft_memcpy_test.c b/ft_memcpy_test.c
new file mode 100644
index 0000000..7320723
--- /dev/null
+++ b/ft_memcpy_test.c
@@ -0,0 +1,41 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_memcpy_test.c                                   :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: lalgarra <lalgarra@student.42madrid.com>   +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/10/03 18:27:44 by lalgarra          #+#    #+#             */
+/*   Updated: 2025/10/04 19:06:34 by lalgarra         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "libft.h"
+#include <stdio.h>
+#include <string.h>
+
+void	do_test1(char *dest, char *src, size_t n)
+{
+	void	*res;
+
+	printf("src: \"%s\", n=%lu, dest: \"%s\";", src, n, dest);
+	res = memcpy(dest, src, n);
+	printf(" after call, dest: \"%s\";", dest);
+	printf(" (res == dest): %i\n", res == (void *)dest);
+}
+
+int	main(void)
+{
+	char	src[18];
+	char	dest[18];
+
+	strcpy(src, "Iorem ipsum dolor\0");
+	ft_memset(dest, '_', 17);
+	dest[17] = '\0';
+	do_test1(dest, src, 0);
+	ft_memset(dest, '_', 17);
+	do_test1(dest, src, 3);
+	ft_memset(dest, '_', 17);
+	do_test1(dest, src, 17);
+	return (0);
+}