mirror of
https://github.com/zeromq/libzmq.git
synced 2024-12-12 10:33:52 +01:00
Problem: tests without test framework
Solution: migrate to Unity
This commit is contained in:
Simon Giesecke
parent
6ed03e9333
commit
90a4d268d9
@ -672,10 +672,12 @@ tests_test_proxy_hwm_LDADD = src/libzmq.la ${UNITY_LIBS}
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tests_test_proxy_hwm_CPPFLAGS = ${UNITY_CPPFLAGS}
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tests_test_proxy_single_socket_SOURCES = tests/test_proxy_single_socket.cpp
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tests_test_proxy_single_socket_LDADD = src/libzmq.la
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tests_test_proxy_single_socket_LDADD = src/libzmq.la ${UNITY_LIBS}
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tests_test_proxy_single_socket_CPPFLAGS = ${UNITY_CPPFLAGS}
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tests_test_proxy_terminate_SOURCES = tests/test_proxy_terminate.cpp
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tests_test_proxy_terminate_LDADD = src/libzmq.la
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tests_test_proxy_terminate_LDADD = src/libzmq.la ${UNITY_LIBS}
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tests_test_proxy_terminate_CPPFLAGS = ${UNITY_CPPFLAGS}
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tests_test_getsockopt_memset_SOURCES = tests/test_getsockopt_memset.cpp
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tests_test_getsockopt_memset_LDADD = src/libzmq.la ${UNITY_LIBS}
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@ -28,92 +28,81 @@
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*/
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#include "testutil.hpp"
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#include "testutil_unity.hpp"
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void setUp ()
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{
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setup_test_context ();
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}
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void tearDown ()
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{
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teardown_test_context ();
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}
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// This is our server task.
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// It runs a proxy with a single REP socket as both frontend and backend.
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void server_task (void *ctx_)
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void server_task (void * /*unused_*/)
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{
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size_t len = MAX_SOCKET_STRING;
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char my_endpoint[MAX_SOCKET_STRING];
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void *rep = zmq_socket (ctx_, ZMQ_REP);
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assert (rep);
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int rc = zmq_bind (rep, "tcp://127.0.0.1:*");
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assert (rc == 0);
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rc = zmq_getsockopt (rep, ZMQ_LAST_ENDPOINT, my_endpoint, &len);
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assert (rc == 0);
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void *rep = zmq_socket (get_test_context (), ZMQ_REP);
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TEST_ASSERT_NOT_NULL (rep);
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bind_loopback_ipv4 (rep, my_endpoint, sizeof my_endpoint);
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// Control socket receives terminate command from main over inproc
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void *control = zmq_socket (ctx_, ZMQ_REQ);
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assert (control);
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rc = zmq_connect (control, "inproc://control");
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assert (rc == 0);
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rc = s_send (control, my_endpoint);
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assert (rc > 0);
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void *control = zmq_socket (get_test_context (), ZMQ_REQ);
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TEST_ASSERT_NOT_NULL (control);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (control, "inproc://control"));
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TEST_ASSERT_GREATER_THAN_INT (
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0, TEST_ASSERT_SUCCESS_ERRNO (s_send (control, my_endpoint)));
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// Use rep as both frontend and backend
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rc = zmq_proxy_steerable (rep, rep, NULL, control);
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assert (rc == 0);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_proxy_steerable (rep, rep, NULL, control));
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rc = zmq_close (rep);
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assert (rc == 0);
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rc = zmq_close (control);
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assert (rc == 0);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_close (rep));
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TEST_ASSERT_SUCCESS_ERRNO (zmq_close (control));
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}
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// The main thread simply starts several clients and a server, and then
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// waits for the server to finish.
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void test_proxy_single_socket ()
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{
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void *server_thread = zmq_threadstart (&server_task, NULL);
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// Control socket receives terminate command from main over inproc
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void *control = test_context_socket (ZMQ_REP);
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TEST_ASSERT_NOT_NULL (control);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_bind (control, "inproc://control"));
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char *my_endpoint = s_recv (control);
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TEST_ASSERT_NOT_NULL (my_endpoint);
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// client socket pings proxy over tcp
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void *req = test_context_socket (ZMQ_REQ);
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TEST_ASSERT_NOT_NULL (req);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (req, my_endpoint));
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send_string_expect_success (req, "msg1", 0);
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recv_string_expect_success (req, "msg1", 0);
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send_string_expect_success (req, "msg22", 0);
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recv_string_expect_success (req, "msg22", 0);
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send_string_expect_success (control, "TERMINATE", 0);
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test_context_socket_close (control);
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test_context_socket_close (req);
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free (my_endpoint);
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zmq_threadclose (server_thread);
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}
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int main (void)
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{
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setup_test_environment ();
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void *ctx = zmq_ctx_new ();
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assert (ctx);
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void *server_thread = zmq_threadstart (&server_task, ctx);
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// Control socket receives terminate command from main over inproc
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void *control = zmq_socket (ctx, ZMQ_REP);
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assert (control);
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int rc = zmq_bind (control, "inproc://control");
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assert (rc == 0);
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char *my_endpoint = s_recv (control);
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assert (my_endpoint);
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// client socket pings proxy over tcp
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void *req = zmq_socket (ctx, ZMQ_REQ);
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assert (req);
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rc = zmq_connect (req, my_endpoint);
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assert (rc == 0);
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char buf[255];
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rc = zmq_send (req, "msg1", 4, 0);
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assert (rc == 4);
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rc = zmq_recv (req, buf, 255, 0);
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assert (rc == 4);
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assert (memcmp (buf, "msg1", 4) == 0);
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rc = zmq_send (req, "msg22", 5, 0);
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assert (rc == 5);
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rc = zmq_recv (req, buf, 255, 0);
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assert (rc == 5);
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assert (memcmp (buf, "msg22", 5) == 0);
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rc = zmq_send (control, "TERMINATE", 9, 0);
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assert (rc == 9);
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rc = zmq_close (control);
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assert (rc == 0);
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rc = zmq_close (req);
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assert (rc == 0);
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free (my_endpoint);
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zmq_threadclose (server_thread);
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rc = zmq_ctx_term (ctx);
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assert (rc == 0);
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return 0;
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UNITY_BEGIN ();
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RUN_TEST (test_proxy_single_socket);
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return UNITY_END ();
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}
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@ -28,104 +28,96 @@
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*/
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#include "testutil.hpp"
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#include "testutil_unity.hpp"
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void setUp ()
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{
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setup_test_context ();
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}
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void tearDown ()
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{
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teardown_test_context ();
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}
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// This is a test for issue #1382. The server thread creates a SUB-PUSH
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// steerable proxy. The main process then sends messages to the SUB
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// but there is no pull on the other side, previously the proxy blocks
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// in writing to the backend, preventing the proxy from terminating
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void server_task (void *ctx_)
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void server_task (void * /*unused_*/)
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{
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size_t len = MAX_SOCKET_STRING;
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char my_endpoint[MAX_SOCKET_STRING];
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// Frontend socket talks to main process
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void *frontend = zmq_socket (ctx_, ZMQ_SUB);
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assert (frontend);
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int rc = zmq_setsockopt (frontend, ZMQ_SUBSCRIBE, "", 0);
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assert (rc == 0);
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rc = zmq_bind (frontend, "tcp://127.0.0.1:*");
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assert (rc == 0);
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rc = zmq_getsockopt (frontend, ZMQ_LAST_ENDPOINT, my_endpoint, &len);
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assert (rc == 0);
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void *frontend = zmq_socket (get_test_context (), ZMQ_SUB);
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TEST_ASSERT_NOT_NULL (frontend);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_setsockopt (frontend, ZMQ_SUBSCRIBE, "", 0));
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bind_loopback_ipv4 (frontend, my_endpoint, sizeof my_endpoint);
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// Nice socket which is never read
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void *backend = zmq_socket (ctx_, ZMQ_PUSH);
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assert (backend);
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rc = zmq_bind (backend, "tcp://127.0.0.1:*");
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assert (rc == 0);
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void *backend = zmq_socket (get_test_context (), ZMQ_PUSH);
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TEST_ASSERT_NOT_NULL (backend);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_bind (backend, "tcp://127.0.0.1:*"));
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// Control socket receives terminate command from main over inproc
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void *control = zmq_socket (ctx_, ZMQ_REQ);
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assert (control);
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rc = zmq_connect (control, "inproc://control");
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assert (rc == 0);
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rc = s_send (control, my_endpoint);
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assert (rc > 0);
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void *control = zmq_socket (get_test_context (), ZMQ_REQ);
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TEST_ASSERT_NOT_NULL (control);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (control, "inproc://control"));
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TEST_ASSERT_GREATER_THAN_INT (
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0, TEST_ASSERT_SUCCESS_ERRNO (s_send (control, my_endpoint)));
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// Connect backend to frontend via a proxy
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rc = zmq_proxy_steerable (frontend, backend, NULL, control);
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assert (rc == 0);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_proxy_steerable (frontend, backend, NULL, control));
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rc = zmq_close (frontend);
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assert (rc == 0);
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rc = zmq_close (backend);
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assert (rc == 0);
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rc = zmq_close (control);
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assert (rc == 0);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_close (frontend));
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TEST_ASSERT_SUCCESS_ERRNO (zmq_close (backend));
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TEST_ASSERT_SUCCESS_ERRNO (zmq_close (control));
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}
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// The main thread simply starts a basic steerable proxy server, publishes some messages, and then
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// waits for the server to terminate.
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void test_proxy_terminate ()
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{
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void *thread = zmq_threadstart (&server_task, NULL);
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// Control socket receives terminate command from main over inproc
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void *control = test_context_socket (ZMQ_REP);
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TEST_ASSERT_NOT_NULL (control);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_bind (control, "inproc://control"));
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char *my_endpoint = s_recv (control);
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TEST_ASSERT_NOT_NULL (my_endpoint);
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msleep (500); // Run for 500 ms
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// Start a secondary publisher which writes data to the SUB-PUSH server socket
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void *publisher = test_context_socket (ZMQ_PUB);
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TEST_ASSERT_NOT_NULL (publisher);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (publisher, my_endpoint));
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msleep (SETTLE_TIME);
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send_string_expect_success (publisher, "This is a test", 0);
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msleep (50);
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send_string_expect_success (publisher, "This is a test", 0);
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msleep (50);
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send_string_expect_success (publisher, "This is a test", 0);
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send_string_expect_success (control, "TERMINATE", 0);
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test_context_socket_close (publisher);
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test_context_socket_close (control);
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free (my_endpoint);
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zmq_threadclose (thread);
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}
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int main (void)
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{
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setup_test_environment ();
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void *ctx = zmq_ctx_new ();
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assert (ctx);
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void *thread = zmq_threadstart (&server_task, ctx);
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// Control socket receives terminate command from main over inproc
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void *control = zmq_socket (ctx, ZMQ_REP);
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assert (control);
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int rc = zmq_bind (control, "inproc://control");
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assert (rc == 0);
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char *my_endpoint = s_recv (control);
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assert (my_endpoint);
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msleep (500); // Run for 500 ms
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// Start a secondary publisher which writes data to the SUB-PUSH server socket
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void *publisher = zmq_socket (ctx, ZMQ_PUB);
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assert (publisher);
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rc = zmq_connect (publisher, my_endpoint);
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assert (rc == 0);
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msleep (SETTLE_TIME);
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rc = zmq_send (publisher, "This is a test", 14, 0);
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assert (rc == 14);
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msleep (50);
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rc = zmq_send (publisher, "This is a test", 14, 0);
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assert (rc == 14);
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msleep (50);
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rc = zmq_send (publisher, "This is a test", 14, 0);
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assert (rc == 14);
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rc = zmq_send (control, "TERMINATE", 9, 0);
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assert (rc == 9);
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rc = zmq_close (publisher);
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assert (rc == 0);
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rc = zmq_close (control);
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assert (rc == 0);
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free (my_endpoint);
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zmq_threadclose (thread);
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rc = zmq_ctx_term (ctx);
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assert (rc == 0);
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return 0;
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UNITY_BEGIN ();
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RUN_TEST (test_proxy_terminate);
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return UNITY_END ();
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}
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