creation du main de testing et du test de abs

testing/srcs/test_strncat.c

@@ -0,0 +1,32 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strncat.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: hulamy <marvin@42.fr>                      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2018/11/14 21:18:24 by hulamy            #+#    #+#             */
+/*   Updated: 2019/03/25 15:24:11 by hulamy           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+/*
+** append n character of src to dest and return dest
+*/
+
+#include "libft.h"
+
+char	*ft_strncat(char *dest, const char *src, size_t nb)
+{
+	size_t	i;
+	size_t	j;
+
+	i = 0;
+	j = 0;
+	while (dest[i])
+		i++;
+	while (src[j] && j < nb)
+		dest[i++] = src[j++];
+	dest[i] = '\0';
+	return (dest);
+}