#include "util.h"
#include "unit.h"

#define TEST_LEN 32768

int tests_dynarr_extensions(int argc, char **argv) {
    int *cmp = xmalloc(TEST_LEN * sizeof(int));
    for (size_t i = 0; i < TEST_LEN; i++)
        cmp[i] = rand();

    int_dynarr_t extend = dynarr_initi(int_dynarr_t);
    dynarr_extend_fixed(extend, cmp, TEST_LEN);
    chi_assert("extend.data != cmp", memcmp(extend.data, cmp, TEST_LEN * sizeof(int)) == 0);
    chi_assert("extend.len != TEST_LEN", extend.len == TEST_LEN);
    dynarr_destroy(extend);

    int_dynarr_t push = dynarr_initi(int_dynarr_t);
    for (size_t i = 0; i < TEST_LEN; i++)
        dynarr_push(push, cmp[i]);
    chi_assert("push.data != cmp", memcmp(push.data, cmp, TEST_LEN * sizeof(int)) == 0);
    chi_assert("push.len != TEST_LEN", push.len == TEST_LEN);
    dynarr_destroy(push);

    int_dynarr_t both = dynarr_initi(int_dynarr_t);
    dynarr_extend_fixed(both, cmp, TEST_LEN / 2);
    for (size_t i = TEST_LEN / 2; i < TEST_LEN; i++)
        dynarr_push(both, cmp[i]);
    chi_assert("both.data != cmp", memcmp(both.data, cmp, TEST_LEN * sizeof(int)) == 0);
    chi_assert("both.len != TEST_LEN", both.len == TEST_LEN);
    dynarr_destroy(both);

    xfree(cmp);
    return 0;
}