mirror of
https://github.com/zeromq/libzmq.git
synced 2024-12-12 10:33:52 +01:00
da31917f4f
Relicense permission collected from all relevant authors as tallied at: https://github.com/rlenferink/libzmq-relicense/blob/master/checklist.md The relicense grants are collected under RELICENSE/ and will be moved to the above repository in a later commit. Fixes https://github.com/zeromq/libzmq/issues/2376
105 lines
3.2 KiB
C++
105 lines
3.2 KiB
C++
/* SPDX-License-Identifier: MPL-2.0 */
|
|
|
|
#include "testutil.hpp"
|
|
#include "testutil_unity.hpp"
|
|
|
|
SETUP_TEARDOWN_TESTCONTEXT
|
|
|
|
const uint8_t unsubscribe_a_msg[] = {0, 'A'};
|
|
const uint8_t subscribe_a_msg[] = {1, 'A'};
|
|
|
|
const char test_endpoint[] = "inproc://soname";
|
|
|
|
void test_xsub_verbose_unsubscribe ()
|
|
{
|
|
void *pub = test_context_socket (ZMQ_XPUB);
|
|
TEST_ASSERT_SUCCESS_ERRNO (zmq_bind (pub, test_endpoint));
|
|
|
|
void *sub = test_context_socket (ZMQ_XSUB);
|
|
TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (sub, test_endpoint));
|
|
|
|
// set option ZMQ_XPUB_VERBOSER to get all messages
|
|
int xbup_verboser = 1;
|
|
TEST_ASSERT_SUCCESS_ERRNO (
|
|
zmq_setsockopt (pub, ZMQ_XPUB_VERBOSER, &xbup_verboser, sizeof (int)));
|
|
|
|
// unsubscribe from topic A, does not exist yet
|
|
send_array_expect_success (sub, unsubscribe_a_msg, 0);
|
|
|
|
// does not exist, so it will be filtered out by XSUB
|
|
TEST_ASSERT_FAILURE_ERRNO (EAGAIN, zmq_recv (pub, NULL, 0, ZMQ_DONTWAIT));
|
|
|
|
// subscribe to topic A
|
|
send_array_expect_success (sub, subscribe_a_msg, 0);
|
|
|
|
// receive subscription from subscriber
|
|
recv_array_expect_success (pub, subscribe_a_msg, 0);
|
|
|
|
// subscribe again to topic A
|
|
send_array_expect_success (sub, subscribe_a_msg, 0);
|
|
|
|
// receive subscription from subscriber
|
|
recv_array_expect_success (pub, subscribe_a_msg, 0);
|
|
|
|
// unsubscribe from topic A
|
|
send_array_expect_success (sub, unsubscribe_a_msg, 0);
|
|
|
|
// The first unsubscribe will be filtered out
|
|
TEST_ASSERT_FAILURE_ERRNO (EAGAIN, zmq_recv (pub, NULL, 0, ZMQ_DONTWAIT));
|
|
|
|
// unsubscribe again from topic A
|
|
send_array_expect_success (sub, unsubscribe_a_msg, 0);
|
|
|
|
// receive unsubscription from subscriber
|
|
recv_array_expect_success (pub, unsubscribe_a_msg, 0);
|
|
|
|
// set option ZMQ_XSUB_VERBOSE_UNSUBSCRIBE to get duplicate unsubscribes
|
|
int xsub_verbose = 1;
|
|
TEST_ASSERT_SUCCESS_ERRNO (zmq_setsockopt (
|
|
sub, ZMQ_XSUB_VERBOSE_UNSUBSCRIBE, &xsub_verbose, sizeof (int)));
|
|
|
|
// unsubscribe from topic A, does not exist yet
|
|
send_array_expect_success (sub, unsubscribe_a_msg, 0);
|
|
|
|
// does not exist, but with ZMQ_XSUB_VERBOSE_UNSUBSCRIBE set it will be forwarded anyway
|
|
recv_array_expect_success (pub, unsubscribe_a_msg, 0);
|
|
|
|
// subscribe to topic A
|
|
send_array_expect_success (sub, subscribe_a_msg, 0);
|
|
|
|
// receive subscription from subscriber
|
|
recv_array_expect_success (pub, subscribe_a_msg, 0);
|
|
|
|
// subscribe again to topic A
|
|
send_array_expect_success (sub, subscribe_a_msg, 0);
|
|
|
|
// receive subscription from subscriber
|
|
recv_array_expect_success (pub, subscribe_a_msg, 0);
|
|
|
|
// unsubscribe from topic A
|
|
send_array_expect_success (sub, unsubscribe_a_msg, 0);
|
|
|
|
// receive unsubscription from subscriber
|
|
recv_array_expect_success (pub, unsubscribe_a_msg, 0);
|
|
|
|
// unsubscribe again from topic A
|
|
send_array_expect_success (sub, unsubscribe_a_msg, 0);
|
|
|
|
// receive unsubscription from subscriber
|
|
recv_array_expect_success (pub, unsubscribe_a_msg, 0);
|
|
|
|
// Clean up.
|
|
test_context_socket_close (pub);
|
|
test_context_socket_close (sub);
|
|
}
|
|
|
|
int main ()
|
|
{
|
|
setup_test_environment ();
|
|
|
|
UNITY_BEGIN ();
|
|
RUN_TEST (test_xsub_verbose_unsubscribe);
|
|
|
|
return UNITY_END ();
|
|
}
|