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Testing ft_lstclear(), ft_lstnew(), ft_lstadd_front(), ft_lstsize()

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Leonardo Algarra 2025-10-10 20:15:34 +02:00
parent 07877a8909
commit 5a5ab6c1a1
2 changed files with 83 additions and 5 deletions
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ft_lstclear_test.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_lstclear_test.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: lalgarra <lalgarra@student.42madrid.c +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/10/10 18:39:09 by lalgarra #+# #+# */
/* Updated: 2025/10/10 20:11:21 by lalgarra ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
#include <stdio.h>
static void displaycontent(void *content)
{
printf("content points to %p and is ", content);
if (content != NULL)
printf("not NULL");
//printf("not NULL (%i)", *(int*)content);
else
printf("NULL");
}
static void del_content(void *content)
{
printf("del_content(): ");
displaycontent(content);
printf("\n");
}
static void display(t_list *node, int idx)
{
printf("node [%i] is ", idx);
if (node == NULL)
printf("NULL");
else
{
printf("not NULL (%p)", (void *)node);
printf(", ");
displaycontent(node->content);
printf(", next is ");
if (node->next == NULL)
printf("NULL");
else
printf("not NULL (%p)", (void *)node->next);
}
printf("\n");
}
int main(void)
{
int ar[]={1, 2, 3, 4, 5};
t_list **list;
t_list *node1;
t_list *node2;
node1 = ft_lstnew((void *)ar);
node2 = ft_lstnew((void *)(ar + 1));
display(node1, -1);
display(node2, -1);
list = malloc(sizeof(t_list *));
if (list != NULL)
{
ft_lstadd_front(list, node1);
ft_lstadd_front(list, node2);
printf("My list has %i elements.\n", ft_lstsize(*list));
ft_lstclear(list, del_content);
display(node1, -1);
display(node2, -1);
free(list);
}
}