commit 595bd9295c438ed0b889287845ef75da30abd2aa Author: rl1987 rl1987@sdf.lonestar.org Date: Wed Oct 7 22:14:48 2015 +0300
First test case for dns_resolve_impl(). --- src/test/test_dns.c | 134 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 134 insertions(+)
diff --git a/src/test/test_dns.c b/src/test/test_dns.c index 654f813..04c84af 100644 --- a/src/test/test_dns.c +++ b/src/test/test_dns.c @@ -321,10 +321,144 @@ NS(test_main)(void *arg)
#undef NS_SUBMODULE
+#define NS_SUBMODULE ASPECT(resolve_impl, addr_is_ip_no_need_to_resolve) + +/* + * Given that <b>exitconn->base_.address</b> is IP address string, we + * want dns_resolve_impl() to parse it and store in + * <b>exitconn->base_.addr</b>. We expect dns_resolve_impl to return 1. + * Lastly, we want it to set the TTL value to default one for DNS queries. + */ + +static void +NS(test_main)(void *arg) +{ + int retval; + int made_pending; + const tor_addr_t *resolved_addr; + tor_addr_t addr_to_compare; + + tor_addr_parse(&addr_to_compare, "8.8.8.8"); + + or_circuit_t *on_circ = tor_malloc_zero(sizeof(or_circuit_t)); + + edge_connection_t *exitconn = tor_malloc_zero(sizeof(edge_connection_t)); + TO_CONN(exitconn)->type = CONN_TYPE_EXIT; + TO_CONN(exitconn)->magic = EDGE_CONNECTION_MAGIC; + TO_CONN(exitconn)->purpose = EXIT_PURPOSE_RESOLVE; + TO_CONN(exitconn)->state = EXIT_CONN_STATE_RESOLVING; + exitconn->base_.s = TOR_INVALID_SOCKET; + + TO_CONN(exitconn)->address = tor_strdup("8.8.8.8"); + + retval = dns_resolve_impl(exitconn, 1, on_circ, NULL, &made_pending, + NULL); + + resolved_addr = &(exitconn->base_.addr); + + tt_int_op(retval,==,1); + tt_assert(tor_addr_compare(resolved_addr, + (const tor_addr_t *)&addr_to_compare, CMP_EXACT) == 0); + tt_int_op(exitconn->address_ttl,==,DEFAULT_DNS_TTL); + + done: + tor_free(on_circ); + tor_free(TO_CONN(exitconn)->address); + tor_free(exitconn); + return; +} + +#undef NS_SUBMODULE + +#define NS_SUBMODULE ASPECT(resolve_impl, non_exit) + +static void +NS(test_main)(void *arg) +{ + tt_skip(); + + done: + return; +} + +#undef NS_SUBMODULE + +#define NS_SUBMODULE ASPECT(resolve_impl, addr_is_invalid_dest) + +static void +NS(test_main)(void *arg) +{ + tt_skip(); + + done: + return; +} + +#undef NS_SUBMODULE + +#define NS_SUBMODULE ASPECT(resolve_impl, malformed_ptr) + +static void +NS(test_main)(void *arg) +{ + tt_skip(); + + done: + return; +} + +#undef NS_SUBMODULE + +#define NS_SUBMODULE ASPECT(resolve_impl, cache_hit_pending) + +static void +NS(test_main)(void *arg) +{ + tt_skip(); + + done: + return; +} + +#undef NS_SUBMODULE + +#define NS_SUBMODULE ASPECT(resolve_impl, cache_hit_cached) + +static void +NS(test_main)(void *arg) +{ + tt_skip(); + + done: + return; +} + +#undef NS_SUBMODULE + +#define NS_SUBMODULE ASPECT(resolve_impl, cache_miss) + +static void +NS(test_main)(void *arg) +{ + tt_skip(); + + done: + return; +} + +#undef NS_SUBMODULE + struct testcase_t dns_tests[] = { TEST_CASE(clip_ttl), TEST_CASE(expiry_ttl), TEST_CASE(resolve), + TEST_CASE_ASPECT(resolve_impl, addr_is_ip_no_need_to_resolve), + TEST_CASE_ASPECT(resolve_impl, non_exit), + TEST_CASE_ASPECT(resolve_impl, addr_is_invalid_dest), + TEST_CASE_ASPECT(resolve_impl, malformed_ptr), + TEST_CASE_ASPECT(resolve_impl, cache_hit_pending), + TEST_CASE_ASPECT(resolve_impl, cache_hit_cached), + TEST_CASE_ASPECT(resolve_impl, cache_miss), END_OF_TESTCASES };