static int
check_canonical_channels_callback(time_t now, const or_options_t *options)
{
(void)now;
if (public_server_mode(options))
channel_check_for_duplicates();
return CHANNEL_CHECK_INTERVAL;
}
static void
test_channel_duplicates(void *arg)
{
channel_t *chan = NULL;
routerstatus_t rs;
(void) arg;
setup_full_capture_of_logs(LOG_INFO);
/* Try a flat call with channel nor connections. */
channel_check_for_duplicates();
expect_log_msg_containing(
"Found 0 connections to 0 relays. Found 0 current canonical "
"connections, in 0 of which we were a non-canonical peer. "
"0 relays had more than 1 connection, 0 had more than 2, and "
"0 had more than 4 connections.");
mock_ns = tor_malloc_zero(sizeof(*mock_ns));
mock_ns->routerstatus_list = smartlist_new();
MOCK(networkstatus_get_latest_consensus,
mock_networkstatus_get_latest_consensus);
chan = new_fake_channel();
tt_assert(chan);
chan->is_canonical = test_chan_is_canonical;
memset(chan->identity_digest, 'A', sizeof(chan->identity_digest));
channel_add_to_digest_map(chan);
tt_ptr_op(channel_find_by_remote_identity(chan->identity_digest, NULL),
OP_EQ, chan);
/* No relay has been associated with this channel. */
channel_check_for_duplicates();
expect_log_msg_containing(
"Found 0 connections to 0 relays. Found 0 current canonical "
"connections, in 0 of which we were a non-canonical peer. "
"0 relays had more than 1 connection, 0 had more than 2, and "
"0 had more than 4 connections.");
/* Associate relay to this connection in the consensus. */
memset(&rs, 0, sizeof(rs));
memset(rs.identity_digest, 'A', sizeof(rs.identity_digest));
smartlist_add(mock_ns->routerstatus_list, &rs);
/* Non opened channel. */
chan->state = CHANNEL_STATE_CLOSING;
channel_check_for_duplicates();
expect_log_msg_containing(
"Found 0 connections to 0 relays. Found 0 current canonical "
"connections, in 0 of which we were a non-canonical peer. "
"0 relays had more than 1 connection, 0 had more than 2, and "
"0 had more than 4 connections.");
chan->state = CHANNEL_STATE_OPEN;
channel_check_for_duplicates();
expect_log_msg_containing(
"Found 1 connections to 1 relays. Found 0 current canonical "
"connections, in 0 of which we were a non-canonical peer. "
"0 relays had more than 1 connection, 0 had more than 2, and "
"0 had more than 4 connections.");
test_chan_should_be_canonical = 1;
channel_check_for_duplicates();
expect_log_msg_containing(
"Found 1 connections to 1 relays. Found 1 current canonical "
"connections, in 1 of which we were a non-canonical peer. "
"0 relays had more than 1 connection, 0 had more than 2, and "
"0 had more than 4 connections.");
teardown_capture_of_logs();
done:
free_fake_channel(chan);
smartlist_clear(mock_ns->routerstatus_list);
networkstatus_vote_free(mock_ns);
UNMOCK(networkstatus_get_latest_consensus);
}
