mirror of
https://github.com/VCMP-SqMod/SqMod.git
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65 lines
1.8 KiB
C++
65 lines
1.8 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 ()
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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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// First, create an intermediate device
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void *xpub = test_context_socket (ZMQ_XPUB);
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bind_loopback_ipv4 (xpub, endpoint1, sizeof (endpoint1));
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void *xsub = test_context_socket (ZMQ_XSUB);
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bind_loopback_ipv4 (xsub, endpoint2, sizeof (endpoint2));
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// Create a publisher
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void *pub = test_context_socket (ZMQ_PUB);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (pub, endpoint2));
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// Create a subscriber
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void *sub = test_context_socket (ZMQ_SUB);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (sub, endpoint1));
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// Subscribe for all messages.
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TEST_ASSERT_SUCCESS_ERRNO (zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "", 0));
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// Pass the subscription upstream through the device
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char buff[32];
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int size;
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TEST_ASSERT_SUCCESS_ERRNO (size = zmq_recv (xpub, buff, sizeof (buff), 0));
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TEST_ASSERT_SUCCESS_ERRNO (zmq_send (xsub, buff, size, 0));
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// Wait a bit till the subscription gets to the publisher
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msleep (SETTLE_TIME);
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// Send an empty message
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send_string_expect_success (pub, "", 0);
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// Pass the message downstream through the device
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TEST_ASSERT_SUCCESS_ERRNO (size = zmq_recv (xsub, buff, sizeof (buff), 0));
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TEST_ASSERT_SUCCESS_ERRNO (zmq_send (xpub, buff, size, 0));
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// Receive the message in the subscriber
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recv_string_expect_success (sub, "", 0);
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// Clean up.
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test_context_socket_close (xpub);
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test_context_socket_close (xsub);
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test_context_socket_close (pub);
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test_context_socket_close (sub);
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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);
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return UNITY_END ();
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}
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