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libzmq/tests/test_client_server.cpp
Luca Boccassi da31917f4f Relicense from LGPL3 + exceptions to Mozilla Public License version 2.0
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
2023-06-05 20:31:47 +01:00

109 lines
2.6 KiB
C++

/* SPDX-License-Identifier: MPL-2.0 */
#include "testutil.hpp"
#include "testutil_unity.hpp"
SETUP_TEARDOWN_TESTCONTEXT
void create_inproc_client_server_pair (void **server_, void **client_)
{
*server_ = test_context_socket (ZMQ_SERVER);
*client_ = test_context_socket (ZMQ_CLIENT);
TEST_ASSERT_SUCCESS_ERRNO (
zmq_bind (*server_, "inproc://test-client-server"));
TEST_ASSERT_SUCCESS_ERRNO (
zmq_connect (*client_, "inproc://test-client-server"));
}
void send_sndmore_expect_failure (void *socket_)
{
int rc = zmq_send (socket_, "X", 1, ZMQ_SNDMORE);
TEST_ASSERT_EQUAL_INT (-1, rc);
TEST_ASSERT_EQUAL_INT (EINVAL, errno);
}
void test_client_sndmore_fails ()
{
void *server, *client;
create_inproc_client_server_pair (&server, &client);
send_sndmore_expect_failure (client);
test_context_socket_close (server);
test_context_socket_close (client);
}
void test_server_sndmore_fails ()
{
void *server, *client;
create_inproc_client_server_pair (&server, &client);
send_sndmore_expect_failure (server);
test_context_socket_close (server);
test_context_socket_close (client);
}
void test_routing_id ()
{
void *server, *client;
create_inproc_client_server_pair (&server, &client);
send_string_expect_success (client, "X", 0);
uint32_t routing_id;
{
zmq_msg_t msg;
TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_init (&msg));
int rc = TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_recv (&msg, server, 0));
TEST_ASSERT_EQUAL_INT (1, rc);
routing_id = zmq_msg_routing_id (&msg);
TEST_ASSERT_NOT_EQUAL (0, 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, routing_id));
int rc = zmq_msg_send (&msg, server, 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, client, 0);
TEST_ASSERT_EQUAL_INT (1, rc);
routing_id = zmq_msg_routing_id (&msg);
TEST_ASSERT_EQUAL_UINT32 (0, routing_id);
TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_close (&msg));
}
test_context_socket_close (server);
test_context_socket_close (client);
}
int main (void)
{
setup_test_environment ();
UNITY_BEGIN ();
RUN_TEST (test_client_sndmore_fails);
RUN_TEST (test_server_sndmore_fails);
RUN_TEST (test_routing_id);
return UNITY_END ();
}