zeek/testing/btest/broker/event-group-interaction.zeek
2025-04-17 16:30:23 +02:00

119 lines
2.6 KiB
Text

# @TEST-DOC: Disabling an unrelated event group caused auto-publish to break because the remote event had no bodies and got disabled. This is a regression test it's not being done again.
#
# Remove in v8.1 when auto_publish() is removed.
#
# @TEST-GROUP: broker
#
# @TEST-PORT: BROKER_PORT
#
# @TEST-EXEC: btest-bg-run recv "zeek -b ../recv.zeek >recv.out"
# @TEST-EXEC: btest-bg-run send "zeek -b ../send.zeek >send.out"
#
# @TEST-EXEC: btest-bg-wait 10
# @TEST-EXEC: btest-diff recv/recv.out
# @TEST-EXEC: btest-diff send/send.out
# @TEST-START-FILE send.zeek
global event_count = 0;
global ping: event(msg: string, c: count);
event zeek_init()
{
Broker::subscribe("zeek/event/my_topic");
Broker::auto_publish("zeek/event/my_topic", ping);
Broker::peer("127.0.0.1", to_port(getenv("BROKER_PORT")));
}
function send_event()
{
event ping("my-message", ++event_count);
}
event Broker::peer_added(endpoint: Broker::EndpointInfo, msg: string)
{
print fmt("sender added peer: endpoint=%s msg=%s", endpoint$network$address, msg);
send_event();
}
event Broker::peer_lost(endpoint: Broker::EndpointInfo, msg: string)
{
print fmt("sender lost peer: endpoint=%s msg=%s", endpoint$network$address, msg);
terminate();
}
event pong(msg: string, n: count) &is_used
{
print fmt("sender got pong: %s, %s", msg, n);
send_event();
}
module TestDumpEvents;
event pong(msg: string, n: count) &is_used
{
print fmt("ERROR: This should not be visible: %s, %s", msg, n);
}
event zeek_init()
{
disable_module_events("TestDumpEvents");
}
# @TEST-END-FILE
# @TEST-START-FILE recv.zeek
redef exit_only_after_terminate = T;
const events_to_recv = 5;
global pong: event(msg: string, c: count);
event zeek_init()
{
Broker::subscribe("zeek/event/my_topic");
Broker::auto_publish("zeek/event/my_topic", pong);
Broker::listen("127.0.0.1", to_port(getenv("BROKER_PORT")));
}
event Broker::peer_added(endpoint: Broker::EndpointInfo, msg: string)
{
print fmt("receiver added peer: endpoint=%s msg=%s",
endpoint$network$address, msg);
}
event Broker::peer_lost(endpoint: Broker::EndpointInfo, msg: string)
{
print fmt("receiver lost peer: endpoint=%s msg=%s",
endpoint$network$address, msg);
}
event ping(msg: string, n: count) &is_used
{
print fmt("receiver got ping: %s, %s", msg, n);
if ( n == events_to_recv )
{
terminate();
return;
}
event pong(msg, n);
}
module TestDumpEvents;
event ping(msg: string, n: count) &is_used
{
print fmt("ERROR: This should not be visible: %s, %s", msg, n);
}
event zeek_init()
{
disable_module_events("TestDumpEvents");
}
# @TEST-END-FILE