mirror of
https://github.com/VCMP-SqMod/SqMod.git
synced 2024-11-08 00:37:15 +01:00
99 lines
3.0 KiB
C++
99 lines
3.0 KiB
C++
/* SPDX-License-Identifier: MPL-2.0 */
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#include "testutil.hpp"
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#include "testutil_unity.hpp"
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SETUP_TEARDOWN_TESTCONTEXT
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void test_roundtrip ()
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{
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char endpoint1[MAX_SOCKET_STRING];
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char endpoint2[MAX_SOCKET_STRING];
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// Create a req/rep device.
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void *dealer = test_context_socket (ZMQ_DEALER);
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bind_loopback_ipv4 (dealer, endpoint1, sizeof (endpoint1));
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void *router = test_context_socket (ZMQ_ROUTER);
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bind_loopback_ipv4 (router, endpoint2, sizeof (endpoint2));
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// Create a worker.
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void *rep = test_context_socket (ZMQ_REP);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (rep, endpoint1));
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// Create a client.
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void *req = test_context_socket (ZMQ_REQ);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (req, endpoint2));
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// Send a request.
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send_string_expect_success (req, "ABC", ZMQ_SNDMORE);
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send_string_expect_success (req, "DEF", 0);
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// Pass the request through the device.
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for (int i = 0; i != 4; i++) {
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zmq_msg_t msg;
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_init (&msg));
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_recv (&msg, router, 0));
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int rcvmore;
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size_t sz = sizeof (rcvmore);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_getsockopt (router, ZMQ_RCVMORE, &rcvmore, &sz));
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_msg_send (&msg, dealer, rcvmore ? ZMQ_SNDMORE : 0));
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}
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// Receive the request.
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recv_string_expect_success (rep, "ABC", 0);
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int rcvmore;
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size_t sz = sizeof (rcvmore);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_getsockopt (rep, ZMQ_RCVMORE, &rcvmore, &sz));
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TEST_ASSERT_TRUE (rcvmore);
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recv_string_expect_success (rep, "DEF", 0);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_getsockopt (rep, ZMQ_RCVMORE, &rcvmore, &sz));
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TEST_ASSERT_FALSE (rcvmore);
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// Send the reply.
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send_string_expect_success (rep, "GHI", ZMQ_SNDMORE);
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send_string_expect_success (rep, "JKL", 0);
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// Pass the reply through the device.
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for (int i = 0; i != 4; i++) {
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zmq_msg_t msg;
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_init (&msg));
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_recv (&msg, dealer, 0));
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int rcvmore;
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size_t sz = sizeof (rcvmore);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_getsockopt (dealer, ZMQ_RCVMORE, &rcvmore, &sz));
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_msg_send (&msg, router, rcvmore ? ZMQ_SNDMORE : 0));
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}
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// Receive the reply.
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recv_string_expect_success (req, "GHI", 0);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_getsockopt (req, ZMQ_RCVMORE, &rcvmore, &sz));
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TEST_ASSERT_TRUE (rcvmore);
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recv_string_expect_success (req, "JKL", 0);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_getsockopt (req, ZMQ_RCVMORE, &rcvmore, &sz));
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TEST_ASSERT_FALSE (rcvmore);
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// Clean up.
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test_context_socket_close (req);
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test_context_socket_close (rep);
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test_context_socket_close (router);
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test_context_socket_close (dealer);
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}
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int main ()
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{
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setup_test_environment ();
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UNITY_BEGIN ();
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RUN_TEST (test_roundtrip);
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return UNITY_END ();
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}
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