From 678dbd0846af3bb7c1ede49ccb571499f1165edc Mon Sep 17 00:00:00 2001
From: Aleksei Chubukov <achubuko@c2r3s3.42yerevan.am>
Date: Thu, 23 Nov 2023 23:06:22 +0400
Subject: [PATCH] rework of tests in main

---
 Makefile                       |  4 ++--
 c02/ex00.c                     |  2 +-
 c02/ex01.c                     | 41 ++++++++++++++++++++++++++++++++++
 c02/common.c => common/tests.c | 11 +--------
 common/tests.h                 | 14 ++++++++++++
 5 files changed, 59 insertions(+), 13 deletions(-)
 create mode 100644 c02/ex01.c
 rename c02/common.c => common/tests.c (53%)
 create mode 100644 common/tests.h

diff --git a/Makefile b/Makefile
index 0a757af..31db7a2 100644
--- a/Makefile
+++ b/Makefile
@@ -18,8 +18,8 @@ clean:
 .PHONY: all norme clean
 
 .SECONDEXPANSION:
-build/c%: $(OFFSHORE_PROJECTS)/c$$*/*.c $$(OFFSHORE_MAINS)/c$$*.c
+build/c%: $(OFFSHORE_PROJECTS)/c$$*/*.c $$(OFFSHORE_MAINS)/c$$*.c $$(wildcard $(OFFSHORE_MAINS)/common/*.c)
 	mkdir -p $(@D)
-	$(CC) -o $@ $(CFLAGS_MANDATORY) $(CFLAGS) $^ 
+	$(CC) -o $@ $(CFLAGS_MANDATORY) -Icommon $(CFLAGS) $^ 
 norme: $$(wildcard $(OFFSHORE_PROJECTS)/c*)
 	norminette -R CheckForbiddenSourceHeader $^
diff --git a/c02/ex00.c b/c02/ex00.c
index 8290f98..9bf26b3 100644
--- a/c02/ex00.c
+++ b/c02/ex00.c
@@ -1,4 +1,4 @@
-#include "common.c"
+#include "tests.h"
 char *ft_strcpy(char *dest, char *src);
 int	main(void)
 {
diff --git a/c02/ex01.c b/c02/ex01.c
new file mode 100644
index 0000000..a58ecb1
--- /dev/null
+++ b/c02/ex01.c
@@ -0,0 +1,41 @@
+#include "tests.h"
+char *ft_strncpy(char*, char*, size_t);
+int	main(void)
+{
+	char s1[100] = TEST_SOURCE;
+	char d1[100] = TEST_DESTINATION;
+	char*r1;
+	char s2[100] = TEST_SOURCE;
+	char d2[100] = TEST_DESTINATION;
+	char*r2;
+	char s3[100] = TEST_SOURCE;
+	char d3[100] = TEST_DESTINATION;
+	char*r3;
+	char s4[100] = TEST_SOURCE;
+	char d4[100] = TEST_DESTINATION;
+	char*r4;
+
+	
+	printf("initial strings:\n");
+	dump(s1, TEST_SOURCE_LENGHT);
+	dump(d1, TEST_DESTINATION_LENGHT);
+	r1 = strncpy(d1 ,s1, 4);
+	printf("strncpy(d, s, 4):\n");
+	dump(s1, TEST_SOURCE_LENGHT);
+	dump(d1, TEST_DESTINATION_LENGHT);
+	r2 = ft_strncpy(d2, s2, 4);
+	printf("ft_strncpy(d, s, 4:\n");
+	dump(s2, TEST_SOURCE_LENGHT);
+	dump(d2, TEST_DESTINATION_LENGHT);
+	printf("buffers comparison: s:%i d:%i\n", bufcmp(s1, s2, TEST_SOURCE_LENGHT), bufcmp(d1, d2, TEST_DESTINATION_LENGHT));
+	r3 = strncpy(d3 ,s3, 20);
+	printf("strncpy(d, s, 20):\n");
+	dump(s3, TEST_SOURCE_LENGHT);
+	dump(d3, TEST_DESTINATION_LENGHT);
+	r4 = ft_strncpy(d4, s4, 20);
+	printf("ft_strncpy(d, s, 20):\n");
+	dump(s4, TEST_SOURCE_LENGHT);
+	dump(d4, TEST_DESTINATION_LENGHT);
+	printf("buffers comparison: s:%i d:%i\n", bufcmp(s3, s4, TEST_SOURCE_LENGHT), bufcmp(d3, d4, TEST_DESTINATION_LENGHT));
+	printf("return values comparison: %li %li %li %li\n", d1 - r1, d2 -r2, d3 - r3, d4 - r4);
+}
diff --git a/c02/common.c b/common/tests.c
similarity index 53%
rename from c02/common.c
rename to common/tests.c
index c1c70e3..2539c4f 100644
--- a/c02/common.c
+++ b/common/tests.c
@@ -1,13 +1,4 @@
-#include <string.h>
-#include <stdio.h>
-#define TEST_SOURCE      "HeLlo world!\0It's a\tBEAUTIFUL\tday!"
-#define TEST_SOURCE_LENGHT 35
-#define TEST_DESTINATION "GooDBye\0and thanks \tfor\rall the fish!"
-#define TEST_DESTINATION_LENGHT 38
-#define FG_WHT  "\x1B[37m"
-#define FG_MAG  "\x1B[35m"
-#define COLOR_RESET "\x1B[0m"
-
+#include "tests.h"
 
 
 void	dump(char *data, int len)
diff --git a/common/tests.h b/common/tests.h
new file mode 100644
index 0000000..ad40d89
--- /dev/null
+++ b/common/tests.h
@@ -0,0 +1,14 @@
+#ifndef TESTS_H
+#define TESTS_H
+#include <string.h>
+#include <stdio.h>
+#define TEST_SOURCE      "HeLlo world!\0It's a\tBEAUTIFUL\tday!"
+#define TEST_SOURCE_LENGHT 35
+#define TEST_DESTINATION "GooDBye\0and thanks \tfor\rall the fish!"
+#define TEST_DESTINATION_LENGHT 38
+#define FG_WHT  "\x1B[37m"
+#define FG_MAG  "\x1B[35m"
+#define COLOR_RESET "\x1B[0m"
+#endif
+int	bufcmp(char *this, char *other, int len);
+void	dump(char *data, int len);