commit e9adc200aab8bf2068dc7d7fb0cf2e2d43149182 Author: Neel Chauhan neel@neelc.org Date: Wed Sep 12 15:50:11 2018 -0400
Add test for nodes_in_same_family() --- src/test/test_address.c | 75 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+)
diff --git a/src/test/test_address.c b/src/test/test_address.c index e99220f83..69de072cf 100644 --- a/src/test/test_address.c +++ b/src/test/test_address.c @@ -24,6 +24,8 @@ #endif /* defined(HAVE_IFCONF_TO_SMARTLIST) */
#include "core/or/or.h" +#include "feature/nodelist/routerinfo_st.h" +#include "feature/nodelist/node_st.h" #include "feature/nodelist/nodelist.h" #include "lib/net/address.h" #include "test/test.h" @@ -1170,6 +1172,78 @@ test_address_tor_addr_in_same_network_family(void *ignored) return; }
+static node_t * +helper_create_mock_node(char id_char) +{ + node_t *node = tor_malloc_zero(sizeof(node_t)); + routerinfo_t *ri = tor_malloc_zero(sizeof(routerinfo_t)); + tor_addr_make_null(&ri->ipv6_addr, AF_INET6); + node->ri = ri; + memset(node->identity, id_char, sizeof(node->identity)); + return node; +} + +static void +helper_free_mock_node(node_t *node) +{ + tor_free(node->ri); + tor_free(node); +} + +#define NODE_SET_IPV4(node, ipv4_addr, ipv4_port) { \ + tor_addr_t addr; \ + tor_addr_parse(&addr, ipv4_addr); \ + node->ri->addr = tor_addr_to_ipv4h(&addr); \ + node->ri->or_port = ipv4_port; \ + } + +#define NODE_CLEAR_IPV4(node) { \ + node->ri->addr = 0; \ + node->ri->or_port = 0; \ + } + +#define NODE_SET_IPV6(node, ipv6_addr_str, ipv6_port) { \ + tor_addr_parse(&node->ri->ipv6_addr, ipv6_addr_str); \ + node->ri->ipv6_orport = ipv6_port; \ + } + +static void +test_address_tor_node_in_same_network_family(void *ignored) +{ + (void)ignored; + node_t *node_a = helper_create_mock_node('a'); + node_t *node_b = helper_create_mock_node('b'); + + NODE_SET_IPV4(node_a, "8.8.8.8", 1); + NODE_SET_IPV4(node_b, "8.8.4.4", 1); + + tt_int_op(nodes_in_same_family(node_a, node_b), OP_EQ, 1); + + NODE_SET_IPV4(node_a, "8.8.8.8", 1); + NODE_SET_IPV4(node_b, "1.1.1.1", 1); + + tt_int_op(nodes_in_same_family(node_a, node_b), OP_EQ, 0); + + NODE_CLEAR_IPV4(node_a); + NODE_SET_IPV6(node_a, "2001:470:20::2", 1); + + tt_int_op(nodes_in_same_family(node_a, node_b), OP_EQ, 0); + + NODE_CLEAR_IPV4(node_b); + NODE_SET_IPV6(node_b, "2606:4700:4700::1111", 1); + + tt_int_op(nodes_in_same_family(node_a, node_b), OP_EQ, 0); + + NODE_SET_IPV6(node_a, "2606:4700:4700::1001", 1); + tt_int_op(nodes_in_same_family(node_a, node_b), OP_EQ, 1); + + helper_free_mock_node(node_a); + helper_free_mock_node(node_b); + + done: + return; +} + #define ADDRESS_TEST(name, flags) \ { #name, test_address_ ## name, flags, NULL, NULL }
@@ -1202,6 +1276,7 @@ struct testcase_t address_tests[] = { ADDRESS_TEST(tor_addr_to_mapped_ipv4h, 0), ADDRESS_TEST(tor_addr_eq_ipv4h, 0), ADDRESS_TEST(tor_addr_in_same_network_family, 0), + ADDRESS_TEST(tor_node_in_same_network_family, 0), END_OF_TESTCASES };