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#include "libft_test.h"
TEST_GROUP(ft_lstmap);
TEST_SETUP(ft_lstmap)
{}
TEST_TEAR_DOWN(ft_lstmap)
{}
static void *f_square(void *data)
{
int *d = malloc(sizeof(int));
*d = *(int*)data;
*d = *d * *d;
return d;
}
TEST(ft_lstmap, basic)
{
t_ftlst *lst = NULL;
t_ftlst *mapped = NULL;
int a = 2;
int b = 3;
int c = 4;
int d = 5;
mapped = ft_lstmap(lst, f_square, free);
TEST_ASSERT_NULL(mapped);
ft_lstpush_front(&lst, ft_lstnew(&a));
mapped = ft_lstmap(lst, f_square, free);
TEST_ASSERT_NOT_NULL(mapped);
TEST_ASSERT_NOT_NULL(mapped->data);
TEST_ASSERT_EQUAL(4, *(int*)mapped->data);
TEST_ASSERT_NULL(mapped->next);
ft_lstdestroy(&mapped, free);
ft_lstpush_front(&lst, ft_lstnew(&b));
mapped = ft_lstmap(lst, f_square, free);
TEST_ASSERT_NOT_NULL(mapped);
TEST_ASSERT_NOT_NULL(mapped->data);
TEST_ASSERT_EQUAL(9, *(int*)mapped->data);
TEST_ASSERT_NOT_NULL(mapped->next);
TEST_ASSERT_NOT_NULL(mapped->next->data);
TEST_ASSERT_EQUAL(4, *(int*)mapped->next->data);
TEST_ASSERT_NULL(mapped->next->next);
ft_lstdestroy(&mapped, free);
ft_lstpush_front(&lst, ft_lstnew(&c));
mapped = ft_lstmap(lst, f_square, free);
TEST_ASSERT_NOT_NULL(mapped);
TEST_ASSERT_NOT_NULL(mapped->data);
TEST_ASSERT_EQUAL(16, *(int*)mapped->data);
TEST_ASSERT_NOT_NULL(mapped->next);
TEST_ASSERT_NOT_NULL(mapped->next->data);
TEST_ASSERT_EQUAL(9, *(int*)mapped->next->data);
TEST_ASSERT_NOT_NULL(mapped->next->next);
TEST_ASSERT_NOT_NULL(mapped->next->next->data);
TEST_ASSERT_EQUAL(4, *(int*)mapped->next->next->data);
TEST_ASSERT_NULL(mapped->next->next->next);
ft_lstdestroy(&mapped, free);
ft_lstpush_front(&lst, ft_lstnew(&d));
mapped = ft_lstmap(lst, f_square, free);
TEST_ASSERT_NOT_NULL(mapped);
TEST_ASSERT_NOT_NULL(mapped->data);
TEST_ASSERT_EQUAL(25, *(int*)mapped->data);
TEST_ASSERT_NOT_NULL(mapped->next);
TEST_ASSERT_NOT_NULL(mapped->next->data);
TEST_ASSERT_EQUAL(16, *(int*)mapped->next->data);
TEST_ASSERT_NOT_NULL(mapped->next->next);
TEST_ASSERT_NOT_NULL(mapped->next->next->data);
TEST_ASSERT_EQUAL(9, *(int*)mapped->next->next->data);
TEST_ASSERT_NOT_NULL(mapped->next->next->next);
TEST_ASSERT_NOT_NULL(mapped->next->next->next->data);
TEST_ASSERT_EQUAL(4, *(int*)mapped->next->next->next->data);
ft_lstdestroy(&mapped, free);
ft_lstdestroy(&lst, NULL);
}
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