#include <check.h>
#include <ucore/utils.h>


struct Inner {
    int x;
    int y;
};

struct Outer {
    int tag1;
    int tag2;
    struct Inner inner;
    int tag3;
};

START_TEST (test_container_of)
    struct Outer outer = {
        .tag1 = 1,
        .tag2 = 2,
        .inner = {
            .x = 1234,
            .y = 5678
        }
    };

    struct Inner *innerp = &outer.inner;
    struct Outer *outerp = UC_CONTAINER_OF(innerp, struct Outer, inner);

    fail_if(outerp != &outer);

END_TEST

Suite *container_of_suite(void)
{
    Suite *s = suite_create("container_of");
    TCase *tc = tcase_create("container_of tests");
    tcase_add_test(tc, test_container_of);

    suite_add_tcase(s, tc);

    return s;
}