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add test for updating a dht node's id (#953)

This commit is contained in:
Steven Siloti 2016-07-26 23:38:48 -07:00 committed by Arvid Norberg
parent 7caa99d6f1
commit 7a95ba636e
1 changed files with 33 additions and 2 deletions
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35
test/test_dht.cpp
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@ -473,11 +473,13 @@ struct obs : dht::dht_observer
{ {
void set_external_address(address const& addr void set_external_address(address const& addr
, address const& source) override , address const& source) override
{} {
m_external_address = addr;
}
address external_address(udp proto) override address external_address(udp proto) override
{ {
return addr4("236.0.0.1"); return m_external_address;
} }
void get_peers(sha1_hash const& ih) override {} void get_peers(sha1_hash const& ih) override {}
void outgoing_get_peers(sha1_hash const& target void outgoing_get_peers(sha1_hash const& target
@ -500,6 +502,8 @@ struct obs : dht::dht_observer
bool on_dht_request(char const* query, int query_len bool on_dht_request(char const* query, int query_len
, dht::msg const& request, entry& response) override { return false; } , dht::msg const& request, entry& response) override { return false; }
address m_external_address = addr4("236.0.0.1");
#ifndef TORRENT_DISABLE_LOGGING #ifndef TORRENT_DISABLE_LOGGING
std::vector<std::string> m_log; std::vector<std::string> m_log;
#endif #endif
@ -2695,6 +2699,33 @@ TORRENT_TEST(routing_table_set_id)
#endif #endif
} }
TORRENT_TEST(node_set_id)
{
dht_test_setup t(udp::endpoint(rand_v4(), 20));
node_id old_nid = t.dht_node.nid();
t.observer.set_external_address(addr4("237.0.0.1"), rand_v4());
t.dht_node.update_node_id();
TEST_CHECK(old_nid != t.dht_node.nid());
// now that we've changed the node's id, make sure the id sent in outgoing messages
// reflects the change
bdecode_node response;
send_dht_request(t.dht_node, "ping", t.source, &response);
dht::key_desc_t const pong_desc[] = {
{ "y", bdecode_node::string_t, 1, 0 },
{ "t", bdecode_node::string_t, 2, 0 },
{ "r", bdecode_node::dict_t, 0, key_desc_t::parse_children },
{ "id", bdecode_node::string_t, 20, key_desc_t::last_child },
};
bdecode_node pong_keys[4];
bool ret = dht::verify_message(response, pong_desc, pong_keys, t.error_string
, sizeof(t.error_string));
TEST_CHECK(ret);
if (!ret) return;
TEST_EQUAL(node_id(pong_keys[3].string_ptr()), t.dht_node.nid());
}
TORRENT_TEST(read_only_node) TORRENT_TEST(read_only_node)
{ {