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/* SPDX-License-Identifier: MPL-2.0 */
#include "testutil.hpp"
#include "testutil_unity.hpp"
SETUP_TEARDOWN_TESTCONTEXT
void test_peer ()
{
size_t len = MAX_SOCKET_STRING;
char my_endpoint[MAX_SOCKET_STRING];
void *peer1 = test_context_socket (ZMQ_PEER);
bind_loopback (peer1, false, my_endpoint, len);
void *peer2 = test_context_socket (ZMQ_PEER);
uint32_t peer1_routing_id = zmq_connect_peer (peer2, my_endpoint);
TEST_ASSERT_NOT_EQUAL (0, peer1_routing_id);
{
zmq_msg_t msg;
TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_init_size (&msg, 1));
char *data = static_cast<char *> (zmq_msg_data (&msg));
data[0] = 1;
TEST_ASSERT_SUCCESS_ERRNO (
zmq_msg_set_routing_id (&msg, peer1_routing_id));
int rc = zmq_msg_send (&msg, peer2, 0);
TEST_ASSERT_EQUAL_INT (1, rc);
}
uint32_t peer2_routing_id;
{
zmq_msg_t msg;
TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_init (&msg));
int rc = TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_recv (&msg, peer1, 0));
TEST_ASSERT_EQUAL_INT (1, rc);
peer2_routing_id = zmq_msg_routing_id (&msg);
TEST_ASSERT_NOT_EQUAL (0, peer2_routing_id);
TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_close (&msg));
}
{
zmq_msg_t msg;
TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_init_size (&msg, 1));
char *data = static_cast<char *> (zmq_msg_data (&msg));
data[0] = 2;
TEST_ASSERT_SUCCESS_ERRNO (
zmq_msg_set_routing_id (&msg, peer2_routing_id));
int rc = zmq_msg_send (&msg, peer1, 0);
TEST_ASSERT_EQUAL_INT (1, rc);
}
{
zmq_msg_t msg;
TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_init (&msg));
int rc = zmq_msg_recv (&msg, peer2, 0);
TEST_ASSERT_EQUAL_INT (1, rc);
uint32_t routing_id = zmq_msg_routing_id (&msg);
TEST_ASSERT_EQUAL_UINT32 (peer1_routing_id, routing_id);
TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_close (&msg));
}
test_context_socket_close (peer1);
test_context_socket_close (peer2);
}
int main (void)
{
setup_test_environment ();
UNITY_BEGIN ();
RUN_TEST (test_peer);
return UNITY_END ();
}
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