finish tests for strlen and makefile works

Makefile

@@ -14,11 +14,12 @@ SRCS = $(addprefix $(SRCS_DIR)/, $(SRCS_NAMES))
 
 OBJS = $(addprefix $(OBJS_DIR)/, $(SRCS_NAMES:.s=.o))
 
+FLAGS = -felf64
+
 all: $(NAME)
 	
 test: test.c $(NAME)
-	gcc -o test.o -c test.c
+	clang -z noexecstack test.c $(NAME) -o test
-	ld tests.c -L. -lasm
 
 $(NAME): $(OBJS_DIR) $(OBJS)
 	ar rcs $@ $(OBJS)
@@ -27,7 +28,7 @@ $(OBJS_DIR):
 	mkdir -p $(OBJS_DIR)
 
 $(OBJS_DIR)/%.o: $(SRCS_DIR)/%.s
-	nasm -o $@ $<
+	nasm $(FLAGS) -o $@ $<
 
 clean:
 	rm -rf $(OBJS_DIR)

ft_strlen.s

@@ -1,24 +0,0 @@
-section .text
-	global ft_strlen
-
-ft_strlen:
-	test rdi, rdi
-	je err
-	mov rsi, rdi
-	jmp loop_start
-
-increase_pointer:
-	lea rsi, [rsi + 1]
-
-loop_start:
-	mov al, [rsi]
-	test al, al
-	jnz increase_pointer
-end:
-	sub rsi, rdi 
-	mov rax, rsi
-	ret
-
-err:
-	xor rax, rax
-	ret

test.c

@@ -0,0 +1,45 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+#define OK "\033[32mOK\n\033[0m"
+#define KO "\033[31mKO\n\033[0m"
+
+#define FNC_TEST(title, condition)\
+	printf(title":\n");\
+	if(test_strlen())\
+		printf("RESULT: "OK);\
+	else\
+		printf(" RESULT: "KO);
+
+#define TEST(title, condition) \
+	printf("%s: ", title);\
+	if(condition)\
+	{\
+		printf(OK);\
+		passed++;\
+	}\
+	else \
+		printf(KO);
+
+size_t ft_strlen(char *str);
+
+int test_strlen(void)
+{
+	int nb_tests;
+	int passed;
+
+	nb_tests = 3;
+	passed = 0;
+	
+	TEST("normal string", ft_strlen("hello") == 5);
+	TEST("empty string", ft_strlen("") == 0);
+	TEST("null pointer", ft_strlen(NULL) == 0);
+
+	return(nb_tests == passed);
+}
+
+int main(void)
+{
+	FNC_TEST("ft_strlen", test_strlen());
+	printf("\n\n");
+}

tests.c

@@ -1,27 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-
-size_t ft_strlen(char *str);
-
-void test_strlen(void)
-{
-	int nb_tests;
-	int passed;
-
-	nb_tests = 3;
-	passed = 0;
-	
-	if(ft_strlen("hello") == 5)
-		passed++;
-	if(ft_strlen("") == 0)
-		passed++;
-	if(ft_strlen(NULL) == 0)
-		passed++;
-	
-
-}
-
-int main(void)
-{
-	test_strlen();	
-}