#include <check.h>
#include <string.h>
#include <ucore/ucore_buffer.h>


START_TEST (test_new_gbuf)
    GBuf *buf = uc_new_gbuf(11);

    fail_if(buf == NULL);
    fail_if(buf->len != 11);
    fail_if(buf->ref_cnt != 1);
    fail_if(buf->buf == NULL);
    fail_if(buf->used != 0);
END_TEST

START_TEST (test_gbuf_append1)
    const char *data = "lorum_ ipson 1234567890";
    int rc;
    GBuf *buf = uc_new_gbuf(11);

    fail_if(buf == NULL);

    rc = uc_gbuf_append(buf, data, strlen(data) + 1);
    fail_if(rc != 0);
    fail_if(buf->used != strlen(data) + 1);
    fail_if(strcmp(data, buf->buf) != 0);

END_TEST


Suite *buffer_suite(void)
{
    Suite *s = suite_create("buffer");
    TCase *tc = tcase_create("buffer (GBuf) tests");
    tcase_add_test(tc, test_new_gbuf);
    tcase_add_test(tc, test_gbuf_append1);

    suite_add_tcase(s, tc);

    return s;
}