//
|
// Copyright 2020 Staysail Systems, Inc. <info@staysail.tech>
|
// Copyright 2018 Capitar IT Group BV <info@capitar.com>
|
//
|
// This software is supplied under the terms of the MIT License, a
|
// copy of which should be located in the distribution where this
|
// file was obtained (LICENSE.txt). A copy of the license may also be
|
// found online at https://opensource.org/licenses/MIT.
|
//
|
|
#include "core/nng_impl.h"
|
|
#include <nuts.h>
|
|
uint8_t v6loop[16] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 };
|
|
void
|
test_google_dns(void)
|
{
|
nng_aio * aio;
|
nng_sockaddr sa;
|
|
NUTS_PASS(nng_aio_alloc(&aio, NULL, NULL));
|
nni_resolv_ip("google-public-dns-a.google.com", "80", NNG_AF_INET,
|
true, &sa, aio);
|
nng_aio_wait(aio);
|
NUTS_PASS(nng_aio_result(aio));
|
NUTS_TRUE(sa.s_in.sa_family == NNG_AF_INET);
|
NUTS_TRUE(sa.s_in.sa_port == nuts_be16(80));
|
NUTS_TRUE(sa.s_in.sa_addr == 0x08080808); // aka 8.8.8.8
|
nng_aio_free(aio);
|
}
|
|
void
|
test_numeric_addr(void)
|
{
|
nng_aio * aio;
|
nng_sockaddr sa;
|
|
NUTS_PASS(nng_aio_alloc(&aio, NULL, NULL));
|
nni_resolv_ip("8.8.4.4", "69", NNG_AF_INET, true, &sa, aio);
|
nng_aio_wait(aio);
|
NUTS_PASS(nng_aio_result(aio));
|
NUTS_TRUE(sa.s_in.sa_family == NNG_AF_INET);
|
NUTS_TRUE(sa.s_in.sa_port == nuts_be16(69));
|
NUTS_TRUE(sa.s_in.sa_addr == nuts_be32(0x08080404)); // 8.8.4.4.
|
nng_aio_free(aio);
|
}
|
|
void
|
test_numeric_v6(void)
|
{
|
nng_aio * aio;
|
nng_sockaddr sa;
|
|
// Travis CI has moved some of their services to host that
|
// apparently don't support IPv6 at all. This is very sad.
|
// CircleCI 2.0 is in the same boat. (Amazon to blame.)
|
if ((getenv("TRAVIS") != NULL) || (getenv("CIRCLECI") != NULL)) {
|
return; // skip this one.
|
}
|
|
NUTS_PASS(nng_aio_alloc(&aio, NULL, NULL));
|
nni_resolv_ip("::1", "80", NNG_AF_INET6, true, &sa, aio);
|
nng_aio_wait(aio);
|
NUTS_PASS(nng_aio_result(aio));
|
NUTS_TRUE(sa.s_in6.sa_family == NNG_AF_INET6);
|
NUTS_TRUE(sa.s_in6.sa_port == nuts_be16(80));
|
NUTS_TRUE(memcmp(sa.s_in6.sa_addr, v6loop, 16) == 0);
|
nng_aio_free(aio);
|
}
|
|
void
|
test_service_names(void)
|
{
|
nng_aio * aio;
|
nng_sockaddr sa;
|
|
NUTS_PASS(nng_aio_alloc(&aio, NULL, NULL));
|
nni_resolv_ip("8.8.4.4", "http", NNG_AF_INET, true, &sa, aio);
|
nng_aio_wait(aio);
|
NUTS_PASS(nng_aio_result(aio));
|
NUTS_TRUE(sa.s_in.sa_port == nuts_be16(80));
|
NUTS_TRUE(sa.s_in.sa_addr = nuts_be32(0x08080404));
|
nng_aio_free(aio);
|
}
|
|
void
|
test_localhost_v4(void)
|
{
|
nng_aio * aio;
|
nng_sockaddr sa;
|
|
NUTS_PASS(nng_aio_alloc(&aio, NULL, NULL));
|
nni_resolv_ip("localhost", "80", NNG_AF_INET, true, &sa, aio);
|
nng_aio_wait(aio);
|
NUTS_PASS(nng_aio_result(aio));
|
NUTS_TRUE(sa.s_in.sa_family == NNG_AF_INET);
|
NUTS_TRUE(sa.s_in.sa_port == nuts_be16(80));
|
NUTS_TRUE(sa.s_in.sa_addr == nuts_be32(0x7f000001));
|
nng_aio_free(aio);
|
}
|
|
void
|
test_localhost_unspecified(void)
|
{
|
nng_aio * aio;
|
nng_sockaddr sa;
|
|
NUTS_PASS(nng_aio_alloc(&aio, NULL, NULL));
|
nni_resolv_ip("localhost", "80", NNG_AF_UNSPEC, true, &sa, aio);
|
nng_aio_wait(aio);
|
NUTS_PASS(nng_aio_result(aio));
|
NUTS_TRUE(
|
(sa.s_family == NNG_AF_INET) || (sa.s_family == NNG_AF_INET6));
|
switch (sa.s_family) {
|
case NNG_AF_INET:
|
NUTS_TRUE(sa.s_in.sa_port == nuts_be16(80));
|
NUTS_TRUE(sa.s_in.sa_addr == nuts_be32(0x7f000001));
|
break;
|
case NNG_AF_INET6:
|
NUTS_TRUE(sa.s_in6.sa_port == nuts_be16(80));
|
NUTS_TRUE(memcmp(sa.s_in6.sa_addr, v6loop, 16) == 0);
|
break;
|
}
|
nng_aio_free(aio);
|
}
|
|
void
|
test_null_passive(void)
|
{
|
nng_aio * aio;
|
nng_sockaddr sa;
|
|
NUTS_PASS(nng_aio_alloc(&aio, NULL, NULL));
|
nni_resolv_ip(NULL, "80", NNG_AF_INET, true, &sa, aio);
|
nng_aio_wait(aio);
|
NUTS_PASS(nng_aio_result(aio));
|
NUTS_TRUE(sa.s_in.sa_family == NNG_AF_INET);
|
NUTS_TRUE(sa.s_in.sa_port == nuts_be16(80));
|
NUTS_TRUE(sa.s_in.sa_addr == 0); // any local address
|
nng_aio_free(aio);
|
}
|
|
void
|
test_null_not_passive(void)
|
{
|
nng_aio * aio;
|
nng_sockaddr sa;
|
|
NUTS_PASS(nng_aio_alloc(&aio, NULL, NULL));
|
nni_resolv_ip(NULL, "80", NNG_AF_INET, false, &sa, aio);
|
nng_aio_wait(aio);
|
// We can either get invalid address, or a loopback address.
|
// Most systems do the former, but Linux does the latter.
|
if (nng_aio_result(aio) == 0) {
|
NUTS_TRUE(sa.s_family == NNG_AF_INET);
|
NUTS_TRUE(sa.s_in.sa_addr == nuts_be32(0x7f000001));
|
NUTS_TRUE(sa.s_in.sa_port == nuts_be16(80));
|
} else {
|
NUTS_FAIL(nng_aio_result(aio), NNG_EADDRINVAL);
|
}
|
nng_aio_free(aio);
|
}
|
|
void
|
test_bad_port_number(void)
|
{
|
nng_aio * aio;
|
nng_sockaddr sa;
|
|
NUTS_PASS(nng_aio_alloc(&aio, NULL, NULL));
|
nni_resolv_ip("1.1.1.1", "1000000", NNG_AF_INET, true, &sa, aio);
|
nng_aio_wait(aio);
|
NUTS_FAIL(nng_aio_result(aio), NNG_EADDRINVAL);
|
nng_aio_free(aio);
|
}
|
|
NUTS_TESTS = {
|
{ "resolve google dns", test_google_dns },
|
{ "resolve numeric addr", test_numeric_addr },
|
{ "resolve numeric v6", test_numeric_v6 },
|
{ "resolve service names", test_service_names },
|
{ "resolve localhost v4", test_localhost_v4 },
|
{ "resolve localhost unspecified", test_localhost_unspecified },
|
{ "resolve null passive", test_null_passive },
|
{ "resolve null not passive", test_null_not_passive },
|
{ "resolve bad port number", test_bad_port_number },
|
{ NULL, NULL },
|
};
|
