test_sresolv.c

Internet Phone, Chat, Conferencing

  BEGIN();

  TEST_1(!sres_query_make(res, test_answer, ctx, s, sres_type_a, name1025));

  name1025[1024] = '\0';

  TEST_1(!sres_query_make(res, test_answer, ctx, s, sres_type_a, name1025));

  name1025[1023] = '\0';

  TEST_1(!sres_query_make(res, test_answer, ctx, s, sres_type_a, name1025));

  TEST_1(!sres_query_make(res, test_answer, ctx, s, sres_type_a, name2048));

  query = sres_query_make(res, test_answer, ctx, s, sres_type_a, longname);
  TEST_1(query);
  sres_query_bind(query, NULL, NULL);
  
  TEST_1(sres_query_make(res, test_answer, ctx, s, sres_type_a, domain));

  TEST_RUN(ctx);

  TEST_1(result = ctx->result);
  TEST(result[0]->sr_record->r_status, 0);
  TEST_1(rr_a = result[0]->sr_a);
  TEST(rr_a->a_record->r_type, sres_type_a);
  TEST(rr_a->a_record->r_class, sres_class_in);
  TEST(rr_a->a_record->r_ttl, 60);
  TEST_S(inet_ntoa(rr_a->a_addr), "194.2.188.133");

  sres_free_answers(res, ctx->result), ctx->result = NULL;

  TEST_1(result = sres_cached_answers(res, sres_type_a, domain));
  TEST(result[0]->sr_record->r_status, 0);
  TEST_1(rr_a = result[0]->sr_a);
  TEST(rr_a->a_record->r_type, sres_type_a);
  TEST(rr_a->a_record->r_class, sres_class_in);
  TEST(rr_a->a_record->r_ttl, 60);
  TEST_S(inet_ntoa(rr_a->a_addr), "194.2.188.133");

  sres_free_answers(res, result);

  /* Try sub-queries */
  TEST_1(sres_query_make(res, test_answer, ctx, s, sres_type_a, "sip00"));

  TEST_RUN(ctx);

  TEST_1(result = ctx->result);

  for (;*result; result++)
    if (result[0]->sr_a->a_record->r_type == sres_type_a)
      break;

  TEST(result[0]->sr_record->r_status, 0);
  TEST_1(rr_a = result[0]->sr_a);
  TEST(rr_a->a_record->r_type, sres_type_a);
  TEST(rr_a->a_record->r_class, sres_class_in);
  TEST(rr_a->a_record->r_ttl, 60);
  TEST_S(inet_ntoa(rr_a->a_addr), "194.2.188.133");

  sres_free_answers(res, ctx->result), ctx->result = NULL;

  /* Try missing domain */
  TEST_1(sres_query_make(res, test_answer, ctx, s, sres_type_a, 
			 "no-sip.example.com"));

  TEST_RUN(ctx);

  TEST_1(result = ctx->result);
  TEST(result[0]->sr_record->r_status, SRES_NAME_ERR);
  TEST_1(rr_a = result[0]->sr_a);
  TEST(rr_a->a_record->r_type, sres_type_a);
  TEST(rr_a->a_record->r_class, sres_class_in);
  /* Error gets TTL from example.com SOA record minimum time */
  TEST(rr_a->a_record->r_ttl, 60);

  /* Try domain without A record => 
     we should get a record with SRES_RECORD_ERR */
  TEST_1(sres_query_make(res, test_answer, ctx, s, sres_type_a, 
			 "aaaa.example.com"));

  TEST_RUN(ctx);

  TEST_1(result = ctx->result);
  TEST(result[0]->sr_record->r_status, SRES_RECORD_ERR);
  TEST_1(rr_a = result[0]->sr_a);
  TEST(rr_a->a_record->r_type, sres_type_a);
  TEST(rr_a->a_record->r_class, sres_class_in);
  /* Error gets TTL from example.com SOA record minimum time */
  TEST(rr_a->a_record->r_ttl, 60);

  END();
}

#if HAVE_SIN6
int test_a6(sres_context_t *ctx)
{
  sres_resolver_t *res = ctx->resolver;
  int s = ctx->socket;
  sres_record_t **result;
  const sres_a6_record_t *rr_a6;
  char buf[50] = {0};
  char const *domain = "oldns.example.com";

  BEGIN();

  TEST_1(sres_query_make(res, test_answer, ctx, s, sres_type_a6, domain));
  TEST_RUN(ctx);

  TEST_1(result = ctx->result);
  TEST_1(result[0]);
  
  rr_a6 = result[0]->sr_a6;
  TEST(rr_a6->a6_record->r_type, sres_type_a6);
  TEST(rr_a6->a6_record->r_class, sres_class_in);
  TEST(rr_a6->a6_record->r_ttl, 60);
  TEST(rr_a6->a6_prelen, 0);

  TEST_S(inet_ntop(AF_INET6, &rr_a6->a6_suffix, buf, sizeof(buf)), 
	 "3ffe:1200:3012:c000:210:a4ff:fe8d:6a46");

  TEST(rr_a6->a6_prename, NULL);

  sres_free_answers(res, ctx->result), ctx->result = NULL;

  TEST_1(result = sres_cached_answers(res, sres_type_a6, domain));
  TEST_1(rr_a6 = result[0]->sr_a6);
  TEST(rr_a6->a6_record->r_type, sres_type_a6);
  TEST(rr_a6->a6_record->r_class, sres_class_in);
  TEST(rr_a6->a6_record->r_ttl, 60);
  TEST(rr_a6->a6_prelen, 0);

  TEST_S(inet_ntop(AF_INET6, &rr_a6->a6_suffix, buf, sizeof(buf)), 
	 "3ffe:1200:3012:c000:210:a4ff:fe8d:6a46");

  TEST(rr_a6->a6_prename, NULL);

  sres_free_answers(res, result), result = NULL;

  END();
}

int test_a6_prefix(sres_context_t *ctx)
{
  sres_resolver_t *res = ctx->resolver;
  int s = ctx->socket;
  sres_record_t **result;
  const sres_a6_record_t *rr_a6;
  char buf[50] = {0};
  char const *domain = "a6.example.com";

  BEGIN();

  TEST_1(sres_query_make(res, test_answer, ctx, s, sres_type_a6, domain));
  TEST_RUN(ctx);

  TEST_1(result = ctx->result);
  TEST_1(rr_a6 = result[0]->sr_a6);
  TEST(rr_a6->a6_record->r_type, sres_type_a6);
  TEST(rr_a6->a6_record->r_class, sres_class_in);
  TEST(rr_a6->a6_record->r_ttl, 60);
  TEST(rr_a6->a6_prelen, 48);

  TEST_S(inet_ntop(AF_INET6, &rr_a6->a6_suffix, buf, sizeof(buf)), 
	 "::c006:a08:20ff:fe7d:e7ac");

  TEST_S(rr_a6->a6_prename, "labnet.example.com.");

  sres_free_answers(res, ctx->result), ctx->result = NULL;

  TEST_1(result = sres_cached_answers(res, sres_type_a6, domain));

  TEST_1(rr_a6 = result[0]->sr_a6);
  TEST(rr_a6->a6_record->r_type, sres_type_a6);
  TEST(rr_a6->a6_record->r_class, sres_class_in);
  TEST(rr_a6->a6_record->r_ttl, 60);
  TEST(rr_a6->a6_prelen, 48);

  TEST_S(inet_ntop(AF_INET6, &rr_a6->a6_suffix, buf, sizeof(buf)), 
	 "::c006:a08:20ff:fe7d:e7ac");

  TEST_S(rr_a6->a6_prename, "labnet.example.com.");

  sres_free_answers(res, result), result = NULL;

  END();
}

int test_aaaa(sres_context_t *ctx)
{
  sres_resolver_t *res = ctx->resolver;
  int s = ctx->socket;
  sres_record_t **result;
  const sres_aaaa_record_t *rr_aaaa;
  char buf[50] = {0};
  char const *domain = "sip03.example.com";

  BEGIN();

  TEST_1(sres_query_make(res, test_answer, ctx, s, sres_type_aaaa, domain));
  TEST_RUN(ctx);

  TEST_1(result = ctx->result);
  TEST_1(rr_aaaa = result[0]->sr_aaaa);
  TEST(rr_aaaa->aaaa_record->r_type, sres_type_aaaa);
  TEST(rr_aaaa->aaaa_record->r_class, sres_class_in);
  TEST(rr_aaaa->aaaa_record->r_ttl, 60);

  TEST_S(inet_ntop(AF_INET6, &rr_aaaa->aaaa_addr, buf, sizeof(buf)), 
	 "3ffe:1200:3012:c000:206:5bff:fe55:4630");

  sres_free_answers(res, ctx->result), ctx->result = NULL;

  TEST_1(result = sres_cached_answers(res, sres_type_aaaa, domain));
  
  TEST_1(rr_aaaa = result[0]->sr_aaaa);
  TEST(rr_aaaa->aaaa_record->r_type, sres_type_aaaa);
  TEST(rr_aaaa->aaaa_record->r_class, sres_class_in);
  TEST(rr_aaaa->aaaa_record->r_ttl, 60);

  TEST_S(inet_ntop(AF_INET6, &rr_aaaa->aaaa_addr, buf, sizeof(buf)), 
	 "3ffe:1200:3012:c000:206:5bff:fe55:4630");

  sres_free_answers(res, result), result = NULL;

  END();
}
#endif /* HAVE_SIN6 */

int test_srv(sres_context_t *ctx)
{
  sres_resolver_t *res = ctx->resolver;
  int s = ctx->socket;
  sres_record_t **result;
  const sres_srv_record_t *rr;
  char const *domain = "_sips._tcp.example.com";
  int i;

  BEGIN();

  TEST_1(sres_query_make(res, test_answer, ctx, s, sres_type_srv, domain));
  TEST_RUN(ctx);

  TEST_1(result = ctx->result);

  for (i = 0; result[i] != NULL; i++) {
    TEST_1(rr = (sres_srv_record_t *) result[i]->sr_srv);
    
    switch(rr->srv_priority) {
    case 3:
      TEST(rr->srv_record->r_type, sres_type_srv);
      TEST(rr->srv_record->r_class, sres_class_in);
      TEST(rr->srv_record->r_ttl, 60);
      TEST(rr->srv_weight, 100);
      TEST(rr->srv_port, 5061);
      TEST_S(rr->srv_target, "sip00.example.com.");
      break;

    case 4:
      TEST(rr->srv_record->r_type, sres_type_srv);
      TEST(rr->srv_record->r_class, sres_class_in);
      TEST(rr->srv_record->r_ttl, 60);
      TEST(rr->srv_weight, 50);
      TEST(rr->srv_port, 5050);
      TEST_S(rr->srv_target, "sip02.example.com.");
      break;

    case 5:
      TEST(rr->srv_record->r_type, sres_type_srv);
      TEST(rr->srv_record->r_class, sres_class_in);
      TEST(rr->srv_record->r_ttl, 60);
      TEST(rr->srv_weight, 10);
      TEST(rr->srv_port, 5060);
      TEST_S(rr->srv_target, "sip01.example.com.");
      break;

    default:
      TEST_1(0);
    }
  }

  sres_free_answers(res, ctx->result), ctx->result = NULL;

  TEST_1(result = sres_cached_answers(res, sres_type_srv, domain));

  for (i = 0; result[i] != NULL; i++) {
    TEST_1(rr = (sres_srv_record_t *) result[i]->sr_srv);
    
    switch(rr->srv_priority) {
    case 3:
      TEST(rr->srv_record->r_type, sres_type_srv);
      TEST(rr->srv_record->r_class, sres_class_in);
      TEST(rr->srv_record->r_ttl, 60);
      TEST(rr->srv_weight, 100);
      TEST(rr->srv_port, 5061);
      TEST_S(rr->srv_target, "sip00.example.com.");
      break;

    case 4:
      TEST(rr->srv_record->r_type, sres_type_srv);
      TEST(rr->srv_record->r_class, sres_class_in);
      TEST(rr->srv_record->r_ttl, 60);
      TEST(rr->srv_weight, 50);
      TEST(rr->srv_port, 5050);
      TEST_S(rr->srv_target, "sip02.example.com.");
      break;

    case 5:
      TEST(rr->srv_record->r_type, sres_type_srv);
      TEST(rr->srv_record->r_class, sres_class_in);
      TEST(rr->srv_record->r_ttl, 60);
      TEST(rr->srv_weight, 10);
      TEST(rr->srv_port, 5060);
      TEST_S(rr->srv_target, "sip01.example.com.");
      break;

    default:
      TEST_1(0);
    }
  }

  sres_free_answers(res, result), result = NULL;

  END();
}

int test_cname(sres_context_t *ctx)
{
  sres_resolver_t *res = ctx->resolver;
  int s = ctx->socket;
  sres_record_t **result;
  const sres_cname_record_t *rr;
  char const *domain = "sip.example.com";

  BEGIN();

  TEST_1(sres_query_make(res, test_answer, ctx, s, sres_type_a, domain));
  TEST_RUN(ctx);

  TEST_1(result = ctx->result);
  TEST_1(rr = result[0]->sr_cname);
  TEST(rr->cname_record->r_class, sres_class_in);
  TEST(rr->cname_record->r_type, sres_type_cname);
  TEST(rr->cname_record->r_ttl, 60);
  TEST_S(rr->cn_cname, "sip00.example.com.");

  sres_free_answers(res, ctx->result), ctx->result = NULL;

  END();
}

int test_ptr_ipv4(sres_context_t *ctx)
{
  sres_resolver_t *res = ctx->resolver;
  int s = ctx->socket;
  sres_record_t **result;
  const sres_ptr_record_t *rr;
  char const *domain = "1.0.0.127.in-addr.arpa";

  BEGIN();

  TEST_1(sres_query_make(res, test_answer, ctx, s, sres_type_ptr, domain));
  TEST_RUN(ctx);

  result = ctx->result;
  TEST_1(result != NULL);
  TEST_1(result[0] != NULL);

  rr = result[0]->sr_ptr;
  TEST_1(rr != NULL);
  TEST(rr->ptr_record->r_class, sres_class_in);
  TEST(rr->ptr_record->r_type, sres_type_ptr);
  TEST_S(rr->ptr_domain, "localhost.");

  END();
}

int test_ptr_ipv4_sockaddr(sres_context_t *ctx)
{
  sres_resolver_t *res = ctx->resolver;
  int s = ctx->socket;
  sres_record_t **result;
  sres_query_t *query;
  const sres_ptr_record_t *rr;
  struct sockaddr_in sin = {0};
  
  inet_pton(AF_INET, "127.0.0.1", &sin.sin_addr);
  sin.sin_family = AF_INET;

  BEGIN();

#if HAVE_SU_WAIT_H
  query = sres_query_sockaddr(res, test_answer, ctx,
			      sres_qtype_any, (struct sockaddr*)&sin);
  TEST_1(query != NULL);
  sres_query_bind(query, NULL, NULL);
#endif
  query = sres_query_make_sockaddr(res, test_answer, ctx, s,
				   sres_qtype_any, (struct sockaddr*)&sin);
  TEST_1(query != NULL);

  TEST_RUN(ctx);

  result = ctx->result;
  
  TEST_1(result != NULL);
  TEST_1(result[0] != NULL);

  rr = result[0]->sr_ptr;
  TEST_1(rr != NULL);
  TEST(rr->ptr_record->r_type, sres_type_ptr);
  TEST(rr->ptr_record->r_class, sres_class_in);
  TEST_S(rr->ptr_domain, "localhost.");

  END();
}

#if HAVE_SIN6
int test_ptr_ipv6(sres_context_t *ctx)
{
  sres_resolver_t *res = ctx->resolver;
  int s = ctx->socket;
  sres_record_t **result;
  const sres_ptr_record_t *rr;
  char const *domain = 
    "c.a.7.e.d.7.e.f.f.f.0.2.8.0.a.0.0.0.0.c.2.1.0.3.0.0.2.1.e.f.f.3.ip6.int";

  BEGIN();

  TEST_1(sres_query_make(res, test_answer, ctx, s, sres_type_ptr, domain));
  TEST_RUN(ctx);

  result = ctx->result;
  
  TEST_1(result != NULL);
  TEST_1(result[0] != NULL);

  rr = result[0]->sr_ptr;
  TEST_1(rr != NULL);
  TEST(rr->ptr_record->r_type, sres_type_ptr);
  TEST(rr->ptr_record->r_class, sres_class_in);
  TEST_S(rr->ptr_domain, "sip01.example.com.");

  END();
}

int test_ptr_ipv6_sockaddr(sres_context_t *ctx)
{
  sres_resolver_t *res = ctx->resolver;
  int s = ctx->socket;
  sres_record_t **result;
  const sres_ptr_record_t *rr;
  struct sockaddr_in6 sin6 = {0};

  BEGIN();

  inet_pton(AF_INET6, "3ffe:1200:3012:c000:0a08:20ff:fe7d:e7ac", 
            &sin6.sin6_addr);

  sin6.sin6_family = AF_INET6;

  ctx->query = 
    sres_query_make_sockaddr(res, test_answer, ctx, s,
			     sres_type_ptr, (struct sockaddr*)&sin6);
  TEST_1(ctx->query != NULL);

  TEST_RUN(ctx);

  result = ctx->result;
  
  TEST_1(result != NULL);
  TEST_1(result[0] != NULL);

  rr = result[0]->sr_ptr;
  TEST_1(rr != NULL);
  TEST(rr->ptr_record->r_type, sres_type_ptr);
  TEST(rr->ptr_record->r_class, sres_class_in);
  TEST_S(rr->ptr_domain, "sip01.example.com.");

  END();
}
#endif /* HAVE_SIN6 */

/* Test sres_cached_answers(), sres_sort_answers(), sres_free_answers() */
int test_cache(sres_context_t *ctx)
{
  sres_resolver_t *res = ctx->resolver;
  int s = ctx->socket;
  int ok = 0;
  sres_record_t *sort_array[3];
  sres_record_t **result;
  sres_query_t *query;
  const sres_record_t *rr = NULL;
  const sres_a6_record_t *rr_a6;
  const sres_aaaa_record_t *rr_aaaa;
  const sres_cname_record_t *rr_cname;
  const sres_ptr_record_t *rr_ptr;
#if HAVE_SIN6
  struct sockaddr_in6 sin6 = {0};
#endif
  char const *domain;
  char buf[50] = {0};
  int i, j;

  BEGIN();