mirror of
https://github.com/zeromq/libzmq.git
synced 2025-01-19 00:46:05 +01:00
Problem: no test for ZMQ_XPUB_VERBOSE(R)
Solution: add test_xpub_verbose to cover those APIs
This commit is contained in:
Luca Boccassi
Simon Giesecke
parent
5d5def40b5
commit
354491ddf2
@ -417,6 +417,7 @@ test_apps = \
|
||||
tests/test_xpub_nodrop \
|
||||
tests/test_xpub_manual \
|
||||
tests/test_xpub_welcome_msg \
|
||||
tests/test_xpub_verbose \
|
||||
tests/test_atomics \
|
||||
tests/test_sockopt_hwm \
|
||||
tests/test_heartbeats \
|
||||
@ -623,6 +624,10 @@ tests_test_xpub_manual_LDADD = src/libzmq.la
|
||||
tests_test_xpub_welcome_msg_SOURCES = tests/test_xpub_welcome_msg.cpp
|
||||
tests_test_xpub_welcome_msg_LDADD = src/libzmq.la
|
||||
|
||||
tests_test_xpub_verbose_SOURCES = tests/test_xpub_verbose.cpp
|
||||
tests_test_xpub_verbose_LDADD = src/libzmq.la ${UNITY_LIBS}
|
||||
tests_test_xpub_verbose_CPPFLAGS = ${UNITY_CPPFLAGS}
|
||||
|
||||
tests_test_atomics_SOURCES = tests/test_atomics.cpp
|
||||
tests_test_atomics_LDADD = src/libzmq.la
|
||||
|
||||
|
||||
@ -65,6 +65,7 @@ set(tests
|
||||
test_stream_timeout
|
||||
test_xpub_manual
|
||||
test_xpub_welcome_msg
|
||||
test_xpub_verbose
|
||||
test_base85
|
||||
test_bind_after_connect_tcp
|
||||
test_sodium
|
||||
|
||||
499
tests/test_xpub_verbose.cpp
Normal file
499
tests/test_xpub_verbose.cpp
Normal file
@ -0,0 +1,499 @@
|
||||
/*
|
||||
Copyright (c) 2018 Contributors as noted in the AUTHORS file
|
||||
|
||||
This file is part of libzmq, the ZeroMQ core engine in C++.
|
||||
|
||||
libzmq is free software; you can redistribute it and/or modify it under
|
||||
the terms of the GNU Lesser General Public License (LGPL) as published
|
||||
by the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
As a special exception, the Contributors give you permission to link
|
||||
this library with independent modules to produce an executable,
|
||||
regardless of the license terms of these independent modules, and to
|
||||
copy and distribute the resulting executable under terms of your choice,
|
||||
provided that you also meet, for each linked independent module, the
|
||||
terms and conditions of the license of that module. An independent
|
||||
module is a module which is not derived from or based on this library.
|
||||
If you modify this library, you must extend this exception to your
|
||||
version of the library.
|
||||
|
||||
libzmq is distributed in the hope that it will be useful, but WITHOUT
|
||||
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
|
||||
License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include "testutil.hpp"
|
||||
|
||||
#include <unity.h>
|
||||
|
||||
void setUp ()
|
||||
{
|
||||
}
|
||||
void tearDown ()
|
||||
{
|
||||
}
|
||||
|
||||
void test_xpub_verbose_one_sub ()
|
||||
{
|
||||
int rc;
|
||||
char buffer[2];
|
||||
void *ctx = zmq_ctx_new ();
|
||||
TEST_ASSERT_NOT_NULL (ctx);
|
||||
|
||||
void *pub = zmq_socket (ctx, ZMQ_XPUB);
|
||||
TEST_ASSERT_NOT_NULL (pub);
|
||||
rc = zmq_bind (pub, "inproc://soname");
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
void *sub = zmq_socket (ctx, ZMQ_SUB);
|
||||
TEST_ASSERT_NOT_NULL (sub);
|
||||
rc = zmq_connect (sub, "inproc://soname");
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Subscribe for A
|
||||
rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Receive subscriptions from subscriber
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 1);
|
||||
assert (buffer[1] == 'A');
|
||||
|
||||
// Subscribe socket for B instead
|
||||
rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "B", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Receive subscriptions from subscriber
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 1);
|
||||
assert (buffer[1] == 'B');
|
||||
|
||||
// Subscribe again for A again
|
||||
rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// This time it is duplicated, so it will be filtered out
|
||||
rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
|
||||
TEST_ASSERT_EQUAL_INT (-1, rc);
|
||||
TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
|
||||
|
||||
int verbose = 1;
|
||||
rc = zmq_setsockopt (pub, ZMQ_XPUB_VERBOSE, &verbose, sizeof (int));
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Subscribe socket for A again
|
||||
rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// This time with VERBOSE the duplicated sub will be received
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 1);
|
||||
assert (buffer[1] == 'A');
|
||||
|
||||
// Sending A message and B Message
|
||||
rc = zmq_send_const (pub, "A", 1, 0);
|
||||
TEST_ASSERT_EQUAL_INT (1, rc);
|
||||
|
||||
rc = zmq_send_const (pub, "B", 1, 0);
|
||||
TEST_ASSERT_EQUAL_INT (1, rc);
|
||||
|
||||
rc = zmq_recv (sub, buffer, 1, 0);
|
||||
TEST_ASSERT_EQUAL_INT (1, rc);
|
||||
assert (buffer[0] == 'A');
|
||||
|
||||
rc = zmq_recv (sub, buffer, 1, 0);
|
||||
TEST_ASSERT_EQUAL_INT (1, rc);
|
||||
assert (buffer[0] == 'B');
|
||||
|
||||
// Clean up.
|
||||
rc = zmq_close (pub);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
rc = zmq_close (sub);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
rc = zmq_ctx_term (ctx);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
}
|
||||
|
||||
void test_xpub_verbose_two_subs ()
|
||||
{
|
||||
int rc;
|
||||
char buffer[2];
|
||||
void *ctx = zmq_ctx_new ();
|
||||
TEST_ASSERT_NOT_NULL (ctx);
|
||||
|
||||
void *pub = zmq_socket (ctx, ZMQ_XPUB);
|
||||
TEST_ASSERT_NOT_NULL (pub);
|
||||
rc = zmq_bind (pub, "inproc://soname");
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
void *sub0 = zmq_socket (ctx, ZMQ_SUB);
|
||||
TEST_ASSERT_NOT_NULL (sub0);
|
||||
rc = zmq_connect (sub0, "inproc://soname");
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
void *sub1 = zmq_socket (ctx, ZMQ_SUB);
|
||||
TEST_ASSERT_NOT_NULL (sub1);
|
||||
rc = zmq_connect (sub1, "inproc://soname");
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Subscribe for A on the first socket
|
||||
rc = zmq_setsockopt (sub0, ZMQ_SUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Receive subscriptions from subscriber
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 1);
|
||||
assert (buffer[1] == 'A');
|
||||
|
||||
// Subscribe for A on the second socket
|
||||
rc = zmq_setsockopt (sub1, ZMQ_SUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// This time it is duplicated, so it will be filtered out
|
||||
rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
|
||||
TEST_ASSERT_EQUAL_INT (-1, rc);
|
||||
TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
|
||||
|
||||
// Subscribe socket for B instead
|
||||
rc = zmq_setsockopt (sub0, ZMQ_SUBSCRIBE, "B", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Receive subscriptions from subscriber
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 1);
|
||||
assert (buffer[1] == 'B');
|
||||
|
||||
int verbose = 1;
|
||||
rc = zmq_setsockopt (pub, ZMQ_XPUB_VERBOSE, &verbose, sizeof (int));
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Subscribe socket for A again
|
||||
rc = zmq_setsockopt (sub1, ZMQ_SUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// This time with VERBOSE the duplicated sub will be received
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 1);
|
||||
assert (buffer[1] == 'A');
|
||||
|
||||
// Sending A message and B Message
|
||||
rc = zmq_send_const (pub, "A", 1, 0);
|
||||
TEST_ASSERT_EQUAL_INT (1, rc);
|
||||
|
||||
rc = zmq_send_const (pub, "B", 1, 0);
|
||||
TEST_ASSERT_EQUAL_INT (1, rc);
|
||||
|
||||
rc = zmq_recv (sub0, buffer, 1, 0);
|
||||
TEST_ASSERT_EQUAL_INT (1, rc);
|
||||
assert (buffer[0] == 'A');
|
||||
|
||||
rc = zmq_recv (sub1, buffer, 1, 0);
|
||||
TEST_ASSERT_EQUAL_INT (1, rc);
|
||||
assert (buffer[0] == 'A');
|
||||
|
||||
rc = zmq_recv (sub0, buffer, 1, 0);
|
||||
TEST_ASSERT_EQUAL_INT (1, rc);
|
||||
assert (buffer[0] == 'B');
|
||||
|
||||
// Clean up.
|
||||
rc = zmq_close (pub);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
rc = zmq_close (sub0);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
rc = zmq_close (sub1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
rc = zmq_ctx_term (ctx);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
}
|
||||
|
||||
void test_xpub_verboser_one_sub ()
|
||||
{
|
||||
int rc;
|
||||
char buffer[3];
|
||||
void *ctx = zmq_ctx_new ();
|
||||
TEST_ASSERT_NOT_NULL (ctx);
|
||||
|
||||
// Create a publisher
|
||||
void *pub = zmq_socket (ctx, ZMQ_XPUB);
|
||||
TEST_ASSERT_NOT_NULL (pub);
|
||||
rc = zmq_bind (pub, "inproc://soname");
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Create a subscriber
|
||||
void *sub = zmq_socket (ctx, ZMQ_SUB);
|
||||
TEST_ASSERT_NOT_NULL (sub);
|
||||
rc = zmq_connect (sub, "inproc://soname");
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Unsubscribe for A, does not exist yet
|
||||
rc = zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Does not exist, so it will be filtered out by XSUB
|
||||
rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
|
||||
TEST_ASSERT_EQUAL_INT (-1, rc);
|
||||
TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
|
||||
|
||||
// Subscribe for A
|
||||
rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Receive subscriptions from subscriber
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 1);
|
||||
assert (buffer[1] == 'A');
|
||||
|
||||
// Subscribe again for A again, XSUB will increase refcount
|
||||
rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// This time it is duplicated, so it will be filtered out by XPUB
|
||||
rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
|
||||
TEST_ASSERT_EQUAL_INT (-1, rc);
|
||||
TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
|
||||
|
||||
// Unsubscribe for A, this time it exists in XPUB
|
||||
rc = zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// XSUB refcounts and will not actually send unsub to PUB until the number
|
||||
// of unsubs match the earlier subs
|
||||
rc = zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Receive unsubscriptions from subscriber
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 0);
|
||||
assert (buffer[1] == 'A');
|
||||
|
||||
// XSUB only sends the last and final unsub, so XPUB will only receive 1
|
||||
rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
|
||||
TEST_ASSERT_EQUAL_INT (-1, rc);
|
||||
TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
|
||||
|
||||
// Unsubscribe for A, does not exist anymore
|
||||
rc = zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Does not exist, so it will be filtered out by XSUB
|
||||
rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
|
||||
TEST_ASSERT_EQUAL_INT (-1, rc);
|
||||
TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
|
||||
|
||||
int verbose = 1;
|
||||
rc = zmq_setsockopt (pub, ZMQ_XPUB_VERBOSER, &verbose, sizeof (int));
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Subscribe socket for A again
|
||||
rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Receive subscriptions from subscriber, did not exist anymore
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 1);
|
||||
assert (buffer[1] == 'A');
|
||||
|
||||
// Sending A message to make sure everything still works
|
||||
rc = zmq_send_const (pub, "A", 1, 0);
|
||||
TEST_ASSERT_EQUAL_INT (1, rc);
|
||||
|
||||
rc = zmq_recv (sub, buffer, 1, 0);
|
||||
TEST_ASSERT_EQUAL_INT (1, rc);
|
||||
assert (buffer[0] == 'A');
|
||||
|
||||
// Unsubscribe for A, this time it exists
|
||||
rc = zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Receive unsubscriptions from subscriber
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 0);
|
||||
assert (buffer[1] == 'A');
|
||||
|
||||
// Unsubscribe for A again, it does not exist anymore so XSUB will filter
|
||||
rc = zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// XSUB only sends unsub if it matched it in its trie, IOW: it will only
|
||||
// send it if it existed in the first place even with XPUB_VERBBOSER
|
||||
rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
|
||||
TEST_ASSERT_EQUAL_INT (-1, rc);
|
||||
TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
|
||||
|
||||
// Clean up.
|
||||
rc = zmq_close (pub);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
rc = zmq_close (sub);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
rc = zmq_ctx_term (ctx);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
}
|
||||
|
||||
void test_xpub_verboser_two_subs ()
|
||||
{
|
||||
int rc;
|
||||
char buffer[3];
|
||||
void *ctx = zmq_ctx_new ();
|
||||
TEST_ASSERT_NOT_NULL (ctx);
|
||||
|
||||
void *pub = zmq_socket (ctx, ZMQ_XPUB);
|
||||
TEST_ASSERT_NOT_NULL (pub);
|
||||
rc = zmq_bind (pub, "inproc://soname");
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
void *sub0 = zmq_socket (ctx, ZMQ_SUB);
|
||||
TEST_ASSERT_NOT_NULL (sub0);
|
||||
rc = zmq_connect (sub0, "inproc://soname");
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
void *sub1 = zmq_socket (ctx, ZMQ_SUB);
|
||||
TEST_ASSERT_NOT_NULL (sub1);
|
||||
rc = zmq_connect (sub1, "inproc://soname");
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Subscribe for A
|
||||
rc = zmq_setsockopt (sub0, ZMQ_SUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Receive subscriptions from subscriber
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 1);
|
||||
assert (buffer[1] == 'A');
|
||||
|
||||
// Subscribe again for A on the other socket
|
||||
rc = zmq_setsockopt (sub1, ZMQ_SUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// This time it is duplicated, so it will be filtered out by XPUB
|
||||
rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
|
||||
TEST_ASSERT_EQUAL_INT (-1, rc);
|
||||
TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
|
||||
|
||||
// Unsubscribe for A, this time it exists in XPUB
|
||||
rc = zmq_setsockopt (sub0, ZMQ_UNSUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// sub1 is still subscribed, so no notification
|
||||
rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
|
||||
TEST_ASSERT_EQUAL_INT (-1, rc);
|
||||
TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
|
||||
|
||||
// Unsubscribe the second socket to trigger the notification
|
||||
rc = zmq_setsockopt (sub1, ZMQ_UNSUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Receive unsubscriptions since all sockets are gone
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 0);
|
||||
assert (buffer[1] == 'A');
|
||||
|
||||
// Make really sure there is only one notification
|
||||
rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
|
||||
TEST_ASSERT_EQUAL_INT (-1, rc);
|
||||
TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
|
||||
|
||||
int verbose = 1;
|
||||
rc = zmq_setsockopt (pub, ZMQ_XPUB_VERBOSER, &verbose, sizeof (int));
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Subscribe socket for A again
|
||||
rc = zmq_setsockopt (sub0, ZMQ_SUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Subscribe socket for A again
|
||||
rc = zmq_setsockopt (sub1, ZMQ_SUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Receive subscriptions from subscriber, did not exist anymore
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 1);
|
||||
assert (buffer[1] == 'A');
|
||||
|
||||
// VERBOSER is set, so subs from both sockets are received
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 1);
|
||||
assert (buffer[1] == 'A');
|
||||
|
||||
// Sending A message to make sure everything still works
|
||||
rc = zmq_send_const (pub, "A", 1, 0);
|
||||
TEST_ASSERT_EQUAL_INT (1, rc);
|
||||
|
||||
rc = zmq_recv (sub0, buffer, 1, 0);
|
||||
TEST_ASSERT_EQUAL_INT (1, rc);
|
||||
assert (buffer[0] == 'A');
|
||||
|
||||
rc = zmq_recv (sub1, buffer, 1, 0);
|
||||
TEST_ASSERT_EQUAL_INT (1, rc);
|
||||
assert (buffer[0] == 'A');
|
||||
|
||||
// Unsubscribe for A
|
||||
rc = zmq_setsockopt (sub1, ZMQ_UNSUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Receive unsubscriptions from first subscriber due to VERBOSER
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 0);
|
||||
assert (buffer[1] == 'A');
|
||||
|
||||
// Unsubscribe for A again from the other socket
|
||||
rc = zmq_setsockopt (sub0, ZMQ_UNSUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Receive unsubscriptions from first subscriber due to VERBOSER
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 0);
|
||||
assert (buffer[1] == 'A');
|
||||
|
||||
// Unsubscribe again to make sure it gets filtered now
|
||||
rc = zmq_setsockopt (sub1, ZMQ_UNSUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
|
||||
// Unmatched, so XSUB filters even with VERBOSER
|
||||
rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
|
||||
TEST_ASSERT_EQUAL_INT (-1, rc);
|
||||
TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
|
||||
|
||||
// Clean up.
|
||||
rc = zmq_close (pub);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
rc = zmq_close (sub0);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
rc = zmq_close (sub1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
rc = zmq_ctx_term (ctx);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
}
|
||||
|
||||
int main (void)
|
||||
{
|
||||
setup_test_environment ();
|
||||
|
||||
UNITY_BEGIN ();
|
||||
RUN_TEST (test_xpub_verbose_one_sub);
|
||||
RUN_TEST (test_xpub_verbose_two_subs);
|
||||
RUN_TEST (test_xpub_verboser_one_sub);
|
||||
RUN_TEST (test_xpub_verboser_two_subs);
|
||||
|
||||
return 0;
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user