mirror of
https://github.com/zeromq/libzmq.git
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Problem: test_xpub_verbose is not using testutil_unity
Solution: use utilities from testutil_unity, reduce duplication
This commit is contained in:
Simon Giesecke
parent
2334090732
commit
1a55100dbe
@ -28,448 +28,303 @@
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*/
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#include "testutil.hpp"
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#include <unity.h>
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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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const uint8_t unsubscribe_a_msg[] = {0, 'A'};
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const uint8_t subscribe_a_msg[] = {1, 'A'};
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const uint8_t subscribe_b_msg[] = {1, 'B'};
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const char test_endpoint[] = "inproc://soname";
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const char topic_a[] = "A";
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const char topic_b[] = "B";
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void test_xpub_verbose_one_sub ()
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{
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int rc;
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char buffer[2];
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void *ctx = zmq_ctx_new ();
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TEST_ASSERT_NOT_NULL (ctx);
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void *pub = test_context_socket (ZMQ_XPUB);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_bind (pub, test_endpoint));
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void *pub = zmq_socket (ctx, ZMQ_XPUB);
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TEST_ASSERT_NOT_NULL (pub);
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rc = zmq_bind (pub, "inproc://soname");
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TEST_ASSERT_EQUAL_INT (0, rc);
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void *sub = zmq_socket (ctx, ZMQ_SUB);
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TEST_ASSERT_NOT_NULL (sub);
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rc = zmq_connect (sub, "inproc://soname");
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TEST_ASSERT_EQUAL_INT (0, rc);
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void *sub = test_context_socket (ZMQ_SUB);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (sub, test_endpoint));
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// Subscribe for A
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rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "A", 1);
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TEST_ASSERT_EQUAL_INT (0, rc);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_setsockopt (sub, ZMQ_SUBSCRIBE, topic_a, 1));
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// Receive subscriptions from subscriber
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rc = zmq_recv (pub, buffer, 2, 0);
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TEST_ASSERT_EQUAL_INT (2, rc);
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assert (buffer[0] == 1);
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assert (buffer[1] == 'A');
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recv_array_expect_success (pub, subscribe_a_msg, 0);
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// Subscribe socket for B instead
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rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "B", 1);
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TEST_ASSERT_EQUAL_INT (0, rc);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_setsockopt (sub, ZMQ_SUBSCRIBE, topic_b, 1));
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// Receive subscriptions from subscriber
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rc = zmq_recv (pub, buffer, 2, 0);
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TEST_ASSERT_EQUAL_INT (2, rc);
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assert (buffer[0] == 1);
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assert (buffer[1] == 'B');
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recv_array_expect_success (pub, subscribe_b_msg, 0);
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// Subscribe again for A again
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rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "A", 1);
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TEST_ASSERT_EQUAL_INT (0, rc);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_setsockopt (sub, ZMQ_SUBSCRIBE, topic_a, 1));
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// This time it is duplicated, so it will be filtered out
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rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
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TEST_ASSERT_EQUAL_INT (-1, rc);
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TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
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TEST_ASSERT_FAILURE_ERRNO (EAGAIN, zmq_recv (pub, NULL, 0, ZMQ_DONTWAIT));
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int verbose = 1;
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rc = zmq_setsockopt (pub, ZMQ_XPUB_VERBOSE, &verbose, sizeof (int));
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TEST_ASSERT_EQUAL_INT (0, rc);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_setsockopt (pub, ZMQ_XPUB_VERBOSE, &verbose, sizeof (int)));
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// Subscribe socket for A again
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rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "A", 1);
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TEST_ASSERT_EQUAL_INT (0, rc);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_setsockopt (sub, ZMQ_SUBSCRIBE, topic_a, 1));
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// This time with VERBOSE the duplicated sub will be received
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rc = zmq_recv (pub, buffer, 2, 0);
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TEST_ASSERT_EQUAL_INT (2, rc);
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assert (buffer[0] == 1);
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assert (buffer[1] == 'A');
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recv_array_expect_success (pub, subscribe_a_msg, 0);
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// Sending A message and B Message
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rc = zmq_send_const (pub, "A", 1, 0);
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TEST_ASSERT_EQUAL_INT (1, rc);
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send_string_expect_success (pub, topic_a, 0);
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send_string_expect_success (pub, topic_b, 0);
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rc = zmq_send_const (pub, "B", 1, 0);
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TEST_ASSERT_EQUAL_INT (1, rc);
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rc = zmq_recv (sub, buffer, 1, 0);
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TEST_ASSERT_EQUAL_INT (1, rc);
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assert (buffer[0] == 'A');
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rc = zmq_recv (sub, buffer, 1, 0);
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TEST_ASSERT_EQUAL_INT (1, rc);
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assert (buffer[0] == 'B');
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recv_string_expect_success (sub, topic_a, 0);
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recv_string_expect_success (sub, topic_b, 0);
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// Clean up.
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rc = zmq_close (pub);
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TEST_ASSERT_EQUAL_INT (0, rc);
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rc = zmq_close (sub);
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TEST_ASSERT_EQUAL_INT (0, rc);
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rc = zmq_ctx_term (ctx);
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TEST_ASSERT_EQUAL_INT (0, rc);
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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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void create_xpub_with_2_subs (void *ctx_,
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void **pub_,
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void **sub0_,
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void **sub1_)
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void create_xpub_with_2_subs (void **pub_, void **sub0_, void **sub1_)
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{
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*pub_ = zmq_socket (ctx_, ZMQ_XPUB);
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TEST_ASSERT_NOT_NULL (*pub_);
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int rc = zmq_bind (*pub_, "inproc://soname");
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TEST_ASSERT_EQUAL_INT (0, rc);
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*pub_ = test_context_socket (ZMQ_XPUB);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_bind (*pub_, test_endpoint));
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*sub0_ = zmq_socket (ctx_, ZMQ_SUB);
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TEST_ASSERT_NOT_NULL (*sub0_);
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rc = zmq_connect (*sub0_, "inproc://soname");
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TEST_ASSERT_EQUAL_INT (0, rc);
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*sub0_ = test_context_socket (ZMQ_SUB);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (*sub0_, test_endpoint));
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*sub1_ = zmq_socket (ctx_, ZMQ_SUB);
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TEST_ASSERT_NOT_NULL (*sub1_);
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rc = zmq_connect (*sub1_, "inproc://soname");
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TEST_ASSERT_EQUAL_INT (0, rc);
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*sub1_ = test_context_socket (ZMQ_SUB);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (*sub1_, test_endpoint));
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}
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void create_duplicate_subscription (void *pub_, void *sub0_, void *sub1_)
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{
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// Subscribe for A
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int rc = zmq_setsockopt (sub0_, ZMQ_SUBSCRIBE, "A", 1);
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TEST_ASSERT_EQUAL_INT (0, rc);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_setsockopt (sub0_, ZMQ_SUBSCRIBE, topic_a, 1));
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// Receive subscriptions from subscriber
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char buffer[2];
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rc = zmq_recv (pub_, buffer, 2, 0);
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TEST_ASSERT_EQUAL_INT (2, rc);
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assert (buffer[0] == 1);
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assert (buffer[1] == 'A');
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recv_array_expect_success (pub_, subscribe_a_msg, 0);
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// Subscribe again for A on the other socket
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rc = zmq_setsockopt (sub1_, ZMQ_SUBSCRIBE, "A", 1);
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TEST_ASSERT_EQUAL_INT (0, rc);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_setsockopt (sub1_, ZMQ_SUBSCRIBE, topic_a, 1));
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// This time it is duplicated, so it will be filtered out by XPUB
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rc = zmq_recv (pub_, buffer, 1, ZMQ_DONTWAIT);
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TEST_ASSERT_EQUAL_INT (-1, rc);
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TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
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TEST_ASSERT_FAILURE_ERRNO (EAGAIN, zmq_recv (pub_, NULL, 0, ZMQ_DONTWAIT));
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}
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void test_xpub_verbose_two_subs ()
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{
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int rc;
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char buffer[2];
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void *ctx = zmq_ctx_new ();
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TEST_ASSERT_NOT_NULL (ctx);
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void *pub, *sub0, *sub1;
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create_xpub_with_2_subs (ctx, &pub, &sub0, &sub1);
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create_xpub_with_2_subs (&pub, &sub0, &sub1);
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create_duplicate_subscription (pub, sub0, sub1);
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// Subscribe socket for B instead
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rc = zmq_setsockopt (sub0, ZMQ_SUBSCRIBE, "B", 1);
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TEST_ASSERT_EQUAL_INT (0, rc);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_setsockopt (sub0, ZMQ_SUBSCRIBE, topic_b, 1));
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// Receive subscriptions from subscriber
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rc = zmq_recv (pub, buffer, 2, 0);
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TEST_ASSERT_EQUAL_INT (2, rc);
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assert (buffer[0] == 1);
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assert (buffer[1] == 'B');
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recv_array_expect_success (pub, subscribe_b_msg, 0);
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int verbose = 1;
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rc = zmq_setsockopt (pub, ZMQ_XPUB_VERBOSE, &verbose, sizeof (int));
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TEST_ASSERT_EQUAL_INT (0, rc);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_setsockopt (pub, ZMQ_XPUB_VERBOSE, &verbose, sizeof (int)));
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// Subscribe socket for A again
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rc = zmq_setsockopt (sub1, ZMQ_SUBSCRIBE, "A", 1);
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TEST_ASSERT_EQUAL_INT (0, rc);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_setsockopt (sub1, ZMQ_SUBSCRIBE, topic_a, 1));
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// This time with VERBOSE the duplicated sub will be received
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rc = zmq_recv (pub, buffer, 2, 0);
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TEST_ASSERT_EQUAL_INT (2, rc);
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assert (buffer[0] == 1);
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assert (buffer[1] == 'A');
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recv_array_expect_success (pub, subscribe_a_msg, 0);
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// Sending A message and B Message
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rc = zmq_send_const (pub, "A", 1, 0);
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TEST_ASSERT_EQUAL_INT (1, rc);
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send_string_expect_success (pub, topic_a, 0);
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rc = zmq_send_const (pub, "B", 1, 0);
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TEST_ASSERT_EQUAL_INT (1, rc);
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send_string_expect_success (pub, topic_b, 0);
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rc = zmq_recv (sub0, buffer, 1, 0);
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TEST_ASSERT_EQUAL_INT (1, rc);
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assert (buffer[0] == 'A');
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rc = zmq_recv (sub1, buffer, 1, 0);
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TEST_ASSERT_EQUAL_INT (1, rc);
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assert (buffer[0] == 'A');
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rc = zmq_recv (sub0, buffer, 1, 0);
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TEST_ASSERT_EQUAL_INT (1, rc);
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assert (buffer[0] == 'B');
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recv_string_expect_success (sub0, topic_a, 0);
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recv_string_expect_success (sub1, topic_a, 0);
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recv_string_expect_success (sub0, topic_b, 0);
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// Clean up.
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rc = zmq_close (pub);
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TEST_ASSERT_EQUAL_INT (0, rc);
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rc = zmq_close (sub0);
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TEST_ASSERT_EQUAL_INT (0, rc);
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rc = zmq_close (sub1);
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TEST_ASSERT_EQUAL_INT (0, rc);
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rc = zmq_ctx_term (ctx);
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TEST_ASSERT_EQUAL_INT (0, rc);
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test_context_socket_close (pub);
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test_context_socket_close (sub0);
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test_context_socket_close (sub1);
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}
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void test_xpub_verboser_one_sub ()
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{
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int rc;
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char buffer[3];
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void *ctx = zmq_ctx_new ();
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TEST_ASSERT_NOT_NULL (ctx);
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// Create a publisher
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void *pub = zmq_socket (ctx, ZMQ_XPUB);
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TEST_ASSERT_NOT_NULL (pub);
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rc = zmq_bind (pub, "inproc://soname");
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TEST_ASSERT_EQUAL_INT (0, rc);
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void *pub = test_context_socket (ZMQ_XPUB);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_bind (pub, test_endpoint));
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// Create a subscriber
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void *sub = zmq_socket (ctx, ZMQ_SUB);
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TEST_ASSERT_NOT_NULL (sub);
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rc = zmq_connect (sub, "inproc://soname");
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TEST_ASSERT_EQUAL_INT (0, rc);
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void *sub = test_context_socket (ZMQ_SUB);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (sub, test_endpoint));
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// Unsubscribe for A, does not exist yet
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rc = zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, "A", 1);
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TEST_ASSERT_EQUAL_INT (0, rc);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, topic_a, 1));
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// Does not exist, so it will be filtered out by XSUB
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rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
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TEST_ASSERT_EQUAL_INT (-1, rc);
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TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
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TEST_ASSERT_FAILURE_ERRNO (EAGAIN, zmq_recv (pub, NULL, 0, ZMQ_DONTWAIT));
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// Subscribe for A
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rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "A", 1);
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TEST_ASSERT_EQUAL_INT (0, rc);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_setsockopt (sub, ZMQ_SUBSCRIBE, topic_a, 1));
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// Receive subscriptions from subscriber
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rc = zmq_recv (pub, buffer, 2, 0);
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TEST_ASSERT_EQUAL_INT (2, rc);
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assert (buffer[0] == 1);
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assert (buffer[1] == 'A');
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recv_array_expect_success (pub, subscribe_a_msg, 0);
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// Subscribe again for A again, XSUB will increase refcount
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rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "A", 1);
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TEST_ASSERT_EQUAL_INT (0, rc);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_setsockopt (sub, ZMQ_SUBSCRIBE, topic_a, 1));
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// This time it is duplicated, so it will be filtered out by XPUB
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rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
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TEST_ASSERT_EQUAL_INT (-1, rc);
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TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
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TEST_ASSERT_FAILURE_ERRNO (EAGAIN, zmq_recv (pub, NULL, 0, ZMQ_DONTWAIT));
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// Unsubscribe for A, this time it exists in XPUB
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rc = zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, "A", 1);
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TEST_ASSERT_EQUAL_INT (0, rc);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, topic_a, 1));
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// XSUB refcounts and will not actually send unsub to PUB until the number
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// of unsubs match the earlier subs
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rc = zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, "A", 1);
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TEST_ASSERT_EQUAL_INT (0, rc);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, topic_a, 1));
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// Receive unsubscriptions from subscriber
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rc = zmq_recv (pub, buffer, 2, 0);
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TEST_ASSERT_EQUAL_INT (2, rc);
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assert (buffer[0] == 0);
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assert (buffer[1] == 'A');
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recv_array_expect_success (pub, unsubscribe_a_msg, 0);
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// XSUB only sends the last and final unsub, so XPUB will only receive 1
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rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
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TEST_ASSERT_EQUAL_INT (-1, rc);
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TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
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TEST_ASSERT_FAILURE_ERRNO (EAGAIN, zmq_recv (pub, NULL, 0, ZMQ_DONTWAIT));
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// Unsubscribe for A, does not exist anymore
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rc = zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, "A", 1);
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TEST_ASSERT_EQUAL_INT (0, rc);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, topic_a, 1));
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// Does not exist, so it will be filtered out by XSUB
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rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
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TEST_ASSERT_EQUAL_INT (-1, rc);
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TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
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TEST_ASSERT_FAILURE_ERRNO (EAGAIN, zmq_recv (pub, NULL, 0, ZMQ_DONTWAIT));
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int verbose = 1;
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rc = zmq_setsockopt (pub, ZMQ_XPUB_VERBOSER, &verbose, sizeof (int));
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TEST_ASSERT_EQUAL_INT (0, rc);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_setsockopt (pub, ZMQ_XPUB_VERBOSER, &verbose, sizeof (int)));
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// Subscribe socket for A again
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rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "A", 1);
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TEST_ASSERT_EQUAL_INT (0, rc);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_setsockopt (sub, ZMQ_SUBSCRIBE, topic_a, 1));
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// Receive subscriptions from subscriber, did not exist anymore
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rc = zmq_recv (pub, buffer, 2, 0);
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TEST_ASSERT_EQUAL_INT (2, rc);
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assert (buffer[0] == 1);
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assert (buffer[1] == 'A');
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recv_array_expect_success (pub, subscribe_a_msg, 0);
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// Sending A message to make sure everything still works
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rc = zmq_send_const (pub, "A", 1, 0);
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TEST_ASSERT_EQUAL_INT (1, rc);
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send_string_expect_success (pub, topic_a, 0);
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rc = zmq_recv (sub, buffer, 1, 0);
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TEST_ASSERT_EQUAL_INT (1, rc);
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assert (buffer[0] == 'A');
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recv_string_expect_success (sub, topic_a, 0);
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// Unsubscribe for A, this time it exists
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rc = zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, "A", 1);
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TEST_ASSERT_EQUAL_INT (0, rc);
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TEST_ASSERT_SUCCESS_ERRNO (
|
||||
zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, topic_a, 1));
|
||||
|
||||
// Receive unsubscriptions from subscriber
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 0);
|
||||
assert (buffer[1] == 'A');
|
||||
recv_array_expect_success (pub, unsubscribe_a_msg, 0);
|
||||
|
||||
// Unsubscribe for A again, it does not exist anymore so XSUB will filter
|
||||
rc = zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
TEST_ASSERT_SUCCESS_ERRNO (
|
||||
zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, topic_a, 1));
|
||||
|
||||
// XSUB only sends unsub if it matched it in its trie, IOW: it will only
|
||||
// send it if it existed in the first place even with XPUB_VERBBOSER
|
||||
rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
|
||||
TEST_ASSERT_EQUAL_INT (-1, rc);
|
||||
TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
|
||||
TEST_ASSERT_FAILURE_ERRNO (EAGAIN, zmq_recv (pub, NULL, 0, ZMQ_DONTWAIT));
|
||||
|
||||
// Clean up.
|
||||
rc = zmq_close (pub);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
rc = zmq_close (sub);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
rc = zmq_ctx_term (ctx);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
test_context_socket_close (pub);
|
||||
test_context_socket_close (sub);
|
||||
}
|
||||
|
||||
void test_xpub_verboser_two_subs ()
|
||||
{
|
||||
int rc;
|
||||
char buffer[3];
|
||||
void *ctx = zmq_ctx_new ();
|
||||
TEST_ASSERT_NOT_NULL (ctx);
|
||||
|
||||
void *pub, *sub0, *sub1;
|
||||
create_xpub_with_2_subs (ctx, &pub, &sub0, &sub1);
|
||||
create_xpub_with_2_subs (&pub, &sub0, &sub1);
|
||||
create_duplicate_subscription (pub, sub0, sub1);
|
||||
|
||||
// Unsubscribe for A, this time it exists in XPUB
|
||||
rc = zmq_setsockopt (sub0, ZMQ_UNSUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
TEST_ASSERT_SUCCESS_ERRNO (
|
||||
zmq_setsockopt (sub0, ZMQ_UNSUBSCRIBE, topic_a, 1));
|
||||
|
||||
// sub1 is still subscribed, so no notification
|
||||
rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
|
||||
TEST_ASSERT_EQUAL_INT (-1, rc);
|
||||
TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
|
||||
TEST_ASSERT_FAILURE_ERRNO (EAGAIN, zmq_recv (pub, NULL, 0, ZMQ_DONTWAIT));
|
||||
|
||||
// Unsubscribe the second socket to trigger the notification
|
||||
rc = zmq_setsockopt (sub1, ZMQ_UNSUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
TEST_ASSERT_SUCCESS_ERRNO (
|
||||
zmq_setsockopt (sub1, ZMQ_UNSUBSCRIBE, topic_a, 1));
|
||||
|
||||
// Receive unsubscriptions since all sockets are gone
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 0);
|
||||
assert (buffer[1] == 'A');
|
||||
recv_array_expect_success (pub, unsubscribe_a_msg, 0);
|
||||
|
||||
// Make really sure there is only one notification
|
||||
rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
|
||||
TEST_ASSERT_EQUAL_INT (-1, rc);
|
||||
TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
|
||||
TEST_ASSERT_FAILURE_ERRNO (EAGAIN, zmq_recv (pub, NULL, 0, ZMQ_DONTWAIT));
|
||||
|
||||
int verbose = 1;
|
||||
rc = zmq_setsockopt (pub, ZMQ_XPUB_VERBOSER, &verbose, sizeof (int));
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
TEST_ASSERT_SUCCESS_ERRNO (
|
||||
zmq_setsockopt (pub, ZMQ_XPUB_VERBOSER, &verbose, sizeof (int)));
|
||||
|
||||
// Subscribe socket for A again
|
||||
rc = zmq_setsockopt (sub0, ZMQ_SUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
TEST_ASSERT_SUCCESS_ERRNO (
|
||||
zmq_setsockopt (sub0, ZMQ_SUBSCRIBE, topic_a, 1));
|
||||
|
||||
// Subscribe socket for A again
|
||||
rc = zmq_setsockopt (sub1, ZMQ_SUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
TEST_ASSERT_SUCCESS_ERRNO (
|
||||
zmq_setsockopt (sub1, ZMQ_SUBSCRIBE, topic_a, 1));
|
||||
|
||||
// Receive subscriptions from subscriber, did not exist anymore
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 1);
|
||||
assert (buffer[1] == 'A');
|
||||
recv_array_expect_success (pub, subscribe_a_msg, 0);
|
||||
|
||||
// VERBOSER is set, so subs from both sockets are received
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 1);
|
||||
assert (buffer[1] == 'A');
|
||||
recv_array_expect_success (pub, subscribe_a_msg, 0);
|
||||
|
||||
// Sending A message to make sure everything still works
|
||||
rc = zmq_send_const (pub, "A", 1, 0);
|
||||
TEST_ASSERT_EQUAL_INT (1, rc);
|
||||
send_string_expect_success (pub, topic_a, 0);
|
||||
|
||||
rc = zmq_recv (sub0, buffer, 1, 0);
|
||||
TEST_ASSERT_EQUAL_INT (1, rc);
|
||||
assert (buffer[0] == 'A');
|
||||
|
||||
rc = zmq_recv (sub1, buffer, 1, 0);
|
||||
TEST_ASSERT_EQUAL_INT (1, rc);
|
||||
assert (buffer[0] == 'A');
|
||||
recv_string_expect_success (sub0, topic_a, 0);
|
||||
recv_string_expect_success (sub1, topic_a, 0);
|
||||
|
||||
// Unsubscribe for A
|
||||
rc = zmq_setsockopt (sub1, ZMQ_UNSUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
TEST_ASSERT_SUCCESS_ERRNO (
|
||||
zmq_setsockopt (sub1, ZMQ_UNSUBSCRIBE, topic_a, 1));
|
||||
|
||||
// Receive unsubscriptions from first subscriber due to VERBOSER
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 0);
|
||||
assert (buffer[1] == 'A');
|
||||
recv_array_expect_success (pub, unsubscribe_a_msg, 0);
|
||||
|
||||
// Unsubscribe for A again from the other socket
|
||||
rc = zmq_setsockopt (sub0, ZMQ_UNSUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
TEST_ASSERT_SUCCESS_ERRNO (
|
||||
zmq_setsockopt (sub0, ZMQ_UNSUBSCRIBE, topic_a, 1));
|
||||
|
||||
// Receive unsubscriptions from first subscriber due to VERBOSER
|
||||
rc = zmq_recv (pub, buffer, 2, 0);
|
||||
TEST_ASSERT_EQUAL_INT (2, rc);
|
||||
assert (buffer[0] == 0);
|
||||
assert (buffer[1] == 'A');
|
||||
recv_array_expect_success (pub, unsubscribe_a_msg, 0);
|
||||
|
||||
// Unsubscribe again to make sure it gets filtered now
|
||||
rc = zmq_setsockopt (sub1, ZMQ_UNSUBSCRIBE, "A", 1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
TEST_ASSERT_SUCCESS_ERRNO (
|
||||
zmq_setsockopt (sub1, ZMQ_UNSUBSCRIBE, topic_a, 1));
|
||||
|
||||
// Unmatched, so XSUB filters even with VERBOSER
|
||||
rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
|
||||
TEST_ASSERT_EQUAL_INT (-1, rc);
|
||||
TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
|
||||
TEST_ASSERT_FAILURE_ERRNO (EAGAIN, zmq_recv (pub, NULL, 0, ZMQ_DONTWAIT));
|
||||
|
||||
// Clean up.
|
||||
rc = zmq_close (pub);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
rc = zmq_close (sub0);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
rc = zmq_close (sub1);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
rc = zmq_ctx_term (ctx);
|
||||
TEST_ASSERT_EQUAL_INT (0, rc);
|
||||
test_context_socket_close (pub);
|
||||
test_context_socket_close (sub0);
|
||||
test_context_socket_close (sub1);
|
||||
}
|
||||
|
||||
int main (void)
|
||||
int main ()
|
||||
{
|
||||
setup_test_environment ();
|
||||
|
||||
@ -479,5 +334,5 @@ int main (void)
|
||||
RUN_TEST (test_xpub_verboser_one_sub);
|
||||
RUN_TEST (test_xpub_verboser_two_subs);
|
||||
|
||||
return 0;
|
||||
return UNITY_END ();
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user