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
77 lines
2.2 KiB
C++
77 lines
2.2 KiB
C++
/* SPDX-License-Identifier: MPL-2.0 */
|
|
|
|
#include "testutil.hpp"
|
|
#include "testutil_unity.hpp"
|
|
|
|
#include <stdlib.h>
|
|
|
|
void setUp ()
|
|
{
|
|
setup_test_context ();
|
|
}
|
|
|
|
// This is our server task.
|
|
// It runs a proxy with a single REP socket as both frontend and backend.
|
|
|
|
void server_task (void * /*unused_*/)
|
|
{
|
|
char my_endpoint[MAX_SOCKET_STRING];
|
|
void *rep = zmq_socket (get_test_context (), ZMQ_REP);
|
|
TEST_ASSERT_NOT_NULL (rep);
|
|
bind_loopback_ipv4 (rep, my_endpoint, sizeof my_endpoint);
|
|
|
|
// Control socket receives terminate command from main over inproc
|
|
void *control = zmq_socket (get_test_context (), ZMQ_REQ);
|
|
TEST_ASSERT_NOT_NULL (control);
|
|
TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (control, "inproc://control"));
|
|
send_string_expect_success (control, my_endpoint, 0);
|
|
|
|
// Use rep as both frontend and backend
|
|
zmq_proxy (rep, rep, NULL);
|
|
|
|
TEST_ASSERT_SUCCESS_ERRNO (zmq_close (rep));
|
|
TEST_ASSERT_SUCCESS_ERRNO (zmq_close (control));
|
|
}
|
|
|
|
|
|
// The main thread simply starts several clients and a server, and then
|
|
// waits for the server to finish.
|
|
void test_proxy_single_socket ()
|
|
{
|
|
void *server_thread = zmq_threadstart (&server_task, NULL);
|
|
|
|
// Control socket receives terminate command from main over inproc
|
|
void *control = test_context_socket (ZMQ_REP);
|
|
TEST_ASSERT_NOT_NULL (control);
|
|
TEST_ASSERT_SUCCESS_ERRNO (zmq_bind (control, "inproc://control"));
|
|
char *my_endpoint = s_recv (control);
|
|
TEST_ASSERT_NOT_NULL (my_endpoint);
|
|
|
|
// client socket pings proxy over tcp
|
|
void *req = test_context_socket (ZMQ_REQ);
|
|
TEST_ASSERT_NOT_NULL (req);
|
|
TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (req, my_endpoint));
|
|
|
|
send_string_expect_success (req, "msg1", 0);
|
|
recv_string_expect_success (req, "msg1", 0);
|
|
|
|
send_string_expect_success (req, "msg22", 0);
|
|
recv_string_expect_success (req, "msg22", 0);
|
|
|
|
test_context_socket_close (control);
|
|
test_context_socket_close (req);
|
|
teardown_test_context ();
|
|
free (my_endpoint);
|
|
|
|
zmq_threadclose (server_thread);
|
|
}
|
|
|
|
int main (void)
|
|
{
|
|
setup_test_environment ();
|
|
|
|
UNITY_BEGIN ();
|
|
RUN_TEST (test_proxy_single_socket);
|
|
return UNITY_END ();
|
|
}
|