diff --git a/Makefile.am b/Makefile.am
index b1bde75c..746a56a5 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -417,6 +417,7 @@ test_apps = \
 	tests/test_xpub_nodrop \
 	tests/test_xpub_manual \
 	tests/test_xpub_welcome_msg \
+	tests/test_xpub_verbose \
 	tests/test_atomics \
 	tests/test_sockopt_hwm \
 	tests/test_heartbeats \
@@ -623,6 +624,10 @@ tests_test_xpub_manual_LDADD = src/libzmq.la
 tests_test_xpub_welcome_msg_SOURCES = tests/test_xpub_welcome_msg.cpp
 tests_test_xpub_welcome_msg_LDADD = src/libzmq.la
 
+tests_test_xpub_verbose_SOURCES = tests/test_xpub_verbose.cpp
+tests_test_xpub_verbose_LDADD = src/libzmq.la ${UNITY_LIBS}
+tests_test_xpub_verbose_CPPFLAGS = ${UNITY_CPPFLAGS}
+
 tests_test_atomics_SOURCES = tests/test_atomics.cpp
 tests_test_atomics_LDADD = src/libzmq.la
 
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 345f006e..5f758354 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -65,6 +65,7 @@ set(tests
         test_stream_timeout
         test_xpub_manual
         test_xpub_welcome_msg
+        test_xpub_verbose
         test_base85
         test_bind_after_connect_tcp
         test_sodium
diff --git a/tests/test_xpub_verbose.cpp b/tests/test_xpub_verbose.cpp
new file mode 100644
index 00000000..97906da6
--- /dev/null
+++ b/tests/test_xpub_verbose.cpp
@@ -0,0 +1,499 @@
+/*
+    Copyright (c) 2018 Contributors as noted in the AUTHORS file
+
+    This file is part of libzmq, the ZeroMQ core engine in C++.
+
+    libzmq is free software; you can redistribute it and/or modify it under
+    the terms of the GNU Lesser General Public License (LGPL) as published
+    by the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    As a special exception, the Contributors give you permission to link
+    this library with independent modules to produce an executable,
+    regardless of the license terms of these independent modules, and to
+    copy and distribute the resulting executable under terms of your choice,
+    provided that you also meet, for each linked independent module, the
+    terms and conditions of the license of that module. An independent
+    module is a module which is not derived from or based on this library.
+    If you modify this library, you must extend this exception to your
+    version of the library.
+
+    libzmq is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+    License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "testutil.hpp"
+
+#include <unity.h>
+
+void setUp ()
+{
+}
+void tearDown ()
+{
+}
+
+void test_xpub_verbose_one_sub ()
+{
+    int rc;
+    char buffer[2];
+    void *ctx = zmq_ctx_new ();
+    TEST_ASSERT_NOT_NULL (ctx);
+
+    void *pub = zmq_socket (ctx, ZMQ_XPUB);
+    TEST_ASSERT_NOT_NULL (pub);
+    rc = zmq_bind (pub, "inproc://soname");
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    void *sub = zmq_socket (ctx, ZMQ_SUB);
+    TEST_ASSERT_NOT_NULL (sub);
+    rc = zmq_connect (sub, "inproc://soname");
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    //  Subscribe for A
+    rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // Receive subscriptions from subscriber
+    rc = zmq_recv (pub, buffer, 2, 0);
+    TEST_ASSERT_EQUAL_INT (2, rc);
+    assert (buffer[0] == 1);
+    assert (buffer[1] == 'A');
+
+    // Subscribe socket for B instead
+    rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "B", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // Receive subscriptions from subscriber
+    rc = zmq_recv (pub, buffer, 2, 0);
+    TEST_ASSERT_EQUAL_INT (2, rc);
+    assert (buffer[0] == 1);
+    assert (buffer[1] == 'B');
+
+    //  Subscribe again for A again
+    rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    //  This time it is duplicated, so it will be filtered out
+    rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
+    TEST_ASSERT_EQUAL_INT (-1, rc);
+    TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
+
+    int verbose = 1;
+    rc = zmq_setsockopt (pub, ZMQ_XPUB_VERBOSE, &verbose, sizeof (int));
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // Subscribe socket for A again
+    rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // This time with VERBOSE the duplicated sub will be received
+    rc = zmq_recv (pub, buffer, 2, 0);
+    TEST_ASSERT_EQUAL_INT (2, rc);
+    assert (buffer[0] == 1);
+    assert (buffer[1] == 'A');
+
+    // Sending A message and B Message
+    rc = zmq_send_const (pub, "A", 1, 0);
+    TEST_ASSERT_EQUAL_INT (1, rc);
+
+    rc = zmq_send_const (pub, "B", 1, 0);
+    TEST_ASSERT_EQUAL_INT (1, rc);
+
+    rc = zmq_recv (sub, buffer, 1, 0);
+    TEST_ASSERT_EQUAL_INT (1, rc);
+    assert (buffer[0] == 'A');
+
+    rc = zmq_recv (sub, buffer, 1, 0);
+    TEST_ASSERT_EQUAL_INT (1, rc);
+    assert (buffer[0] == 'B');
+
+    //  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);
+}
+
+void test_xpub_verbose_two_subs ()
+{
+    int rc;
+    char buffer[2];
+    void *ctx = zmq_ctx_new ();
+    TEST_ASSERT_NOT_NULL (ctx);
+
+    void *pub = zmq_socket (ctx, ZMQ_XPUB);
+    TEST_ASSERT_NOT_NULL (pub);
+    rc = zmq_bind (pub, "inproc://soname");
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    void *sub0 = zmq_socket (ctx, ZMQ_SUB);
+    TEST_ASSERT_NOT_NULL (sub0);
+    rc = zmq_connect (sub0, "inproc://soname");
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    void *sub1 = zmq_socket (ctx, ZMQ_SUB);
+    TEST_ASSERT_NOT_NULL (sub1);
+    rc = zmq_connect (sub1, "inproc://soname");
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    //  Subscribe for A on the first socket
+    rc = zmq_setsockopt (sub0, ZMQ_SUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // Receive subscriptions from subscriber
+    rc = zmq_recv (pub, buffer, 2, 0);
+    TEST_ASSERT_EQUAL_INT (2, rc);
+    assert (buffer[0] == 1);
+    assert (buffer[1] == 'A');
+
+    //  Subscribe for A on the second socket
+    rc = zmq_setsockopt (sub1, ZMQ_SUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    //  This time it is duplicated, so it will be filtered out
+    rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
+    TEST_ASSERT_EQUAL_INT (-1, rc);
+    TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
+
+    // Subscribe socket for B instead
+    rc = zmq_setsockopt (sub0, ZMQ_SUBSCRIBE, "B", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // Receive subscriptions from subscriber
+    rc = zmq_recv (pub, buffer, 2, 0);
+    TEST_ASSERT_EQUAL_INT (2, rc);
+    assert (buffer[0] == 1);
+    assert (buffer[1] == 'B');
+
+    int verbose = 1;
+    rc = zmq_setsockopt (pub, ZMQ_XPUB_VERBOSE, &verbose, sizeof (int));
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // Subscribe socket for A again
+    rc = zmq_setsockopt (sub1, ZMQ_SUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // This time with VERBOSE the duplicated sub will be received
+    rc = zmq_recv (pub, buffer, 2, 0);
+    TEST_ASSERT_EQUAL_INT (2, rc);
+    assert (buffer[0] == 1);
+    assert (buffer[1] == 'A');
+
+    // Sending A message and B Message
+    rc = zmq_send_const (pub, "A", 1, 0);
+    TEST_ASSERT_EQUAL_INT (1, rc);
+
+    rc = zmq_send_const (pub, "B", 1, 0);
+    TEST_ASSERT_EQUAL_INT (1, rc);
+
+    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');
+
+    rc = zmq_recv (sub0, buffer, 1, 0);
+    TEST_ASSERT_EQUAL_INT (1, rc);
+    assert (buffer[0] == 'B');
+
+    //  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);
+}
+
+void test_xpub_verboser_one_sub ()
+{
+    int rc;
+    char buffer[3];
+    void *ctx = zmq_ctx_new ();
+    TEST_ASSERT_NOT_NULL (ctx);
+
+    //  Create a publisher
+    void *pub = zmq_socket (ctx, ZMQ_XPUB);
+    TEST_ASSERT_NOT_NULL (pub);
+    rc = zmq_bind (pub, "inproc://soname");
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    //  Create a subscriber
+    void *sub = zmq_socket (ctx, ZMQ_SUB);
+    TEST_ASSERT_NOT_NULL (sub);
+    rc = zmq_connect (sub, "inproc://soname");
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    //  Unsubscribe for A, does not exist yet
+    rc = zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    //  Does not exist, so it will be filtered out by XSUB
+    rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
+    TEST_ASSERT_EQUAL_INT (-1, rc);
+    TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
+
+    //  Subscribe for A
+    rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // Receive subscriptions from subscriber
+    rc = zmq_recv (pub, buffer, 2, 0);
+    TEST_ASSERT_EQUAL_INT (2, rc);
+    assert (buffer[0] == 1);
+    assert (buffer[1] == 'A');
+
+    //  Subscribe again for A again, XSUB will increase refcount
+    rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    //  This time it is duplicated, so it will be filtered out by XPUB
+    rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
+    TEST_ASSERT_EQUAL_INT (-1, rc);
+    TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
+
+    //  Unsubscribe for A, this time it exists in XPUB
+    rc = zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    //  XSUB refcounts and will not actually send unsub to PUB until the number
+    //  of unsubs match the earlier subs
+    rc = zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // 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');
+
+    //  XSUB only sends the last and final unsub, so XPUB will only receive 1
+    rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
+    TEST_ASSERT_EQUAL_INT (-1, rc);
+    TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
+
+    //  Unsubscribe for A, does not exist anymore
+    rc = zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    //  Does not exist, so it will be filtered out by XSUB
+    rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
+    TEST_ASSERT_EQUAL_INT (-1, rc);
+    TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
+
+    int verbose = 1;
+    rc = zmq_setsockopt (pub, ZMQ_XPUB_VERBOSER, &verbose, sizeof (int));
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // Subscribe socket for A again
+    rc = zmq_setsockopt (sub, ZMQ_SUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // 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');
+
+    // Sending A message to make sure everything still works
+    rc = zmq_send_const (pub, "A", 1, 0);
+    TEST_ASSERT_EQUAL_INT (1, rc);
+
+    rc = zmq_recv (sub, buffer, 1, 0);
+    TEST_ASSERT_EQUAL_INT (1, rc);
+    assert (buffer[0] == 'A');
+
+    //  Unsubscribe for A, this time it exists
+    rc = zmq_setsockopt (sub, ZMQ_UNSUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // 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');
+
+    //  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);
+
+    //  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);
+
+    //  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);
+}
+
+void test_xpub_verboser_two_subs ()
+{
+    int rc;
+    char buffer[3];
+    void *ctx = zmq_ctx_new ();
+    TEST_ASSERT_NOT_NULL (ctx);
+
+    void *pub = zmq_socket (ctx, ZMQ_XPUB);
+    TEST_ASSERT_NOT_NULL (pub);
+    rc = zmq_bind (pub, "inproc://soname");
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    void *sub0 = zmq_socket (ctx, ZMQ_SUB);
+    TEST_ASSERT_NOT_NULL (sub0);
+    rc = zmq_connect (sub0, "inproc://soname");
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    void *sub1 = zmq_socket (ctx, ZMQ_SUB);
+    TEST_ASSERT_NOT_NULL (sub1);
+    rc = zmq_connect (sub1, "inproc://soname");
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    //  Subscribe for A
+    rc = zmq_setsockopt (sub0, ZMQ_SUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // Receive subscriptions from subscriber
+    rc = zmq_recv (pub, buffer, 2, 0);
+    TEST_ASSERT_EQUAL_INT (2, rc);
+    assert (buffer[0] == 1);
+    assert (buffer[1] == 'A');
+
+    //  Subscribe again for A on the other socket
+    rc = zmq_setsockopt (sub1, ZMQ_SUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    //  This time it is duplicated, so it will be filtered out by XPUB
+    rc = zmq_recv (pub, buffer, 1, ZMQ_DONTWAIT);
+    TEST_ASSERT_EQUAL_INT (-1, rc);
+    TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
+
+    //  Unsubscribe for A, this time it exists in XPUB
+    rc = zmq_setsockopt (sub0, ZMQ_UNSUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    //  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);
+
+    //  Unsubscribe the second socket to trigger the notification
+    rc = zmq_setsockopt (sub1, ZMQ_UNSUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // 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');
+
+    //  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);
+
+    int verbose = 1;
+    rc = zmq_setsockopt (pub, ZMQ_XPUB_VERBOSER, &verbose, sizeof (int));
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // Subscribe socket for A again
+    rc = zmq_setsockopt (sub0, ZMQ_SUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // Subscribe socket for A again
+    rc = zmq_setsockopt (sub1, ZMQ_SUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // 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');
+
+    //  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');
+
+    // Sending A message to make sure everything still works
+    rc = zmq_send_const (pub, "A", 1, 0);
+    TEST_ASSERT_EQUAL_INT (1, rc);
+
+    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');
+
+    //  Unsubscribe for A
+    rc = zmq_setsockopt (sub1, ZMQ_UNSUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // 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');
+
+    //  Unsubscribe for A again from the other socket
+    rc = zmq_setsockopt (sub0, ZMQ_UNSUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    // 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');
+
+    //  Unsubscribe again to make sure it gets filtered now
+    rc = zmq_setsockopt (sub1, ZMQ_UNSUBSCRIBE, "A", 1);
+    TEST_ASSERT_EQUAL_INT (0, rc);
+
+    //  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);
+
+    //  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);
+}
+
+int main (void)
+{
+    setup_test_environment ();
+
+    UNITY_BEGIN ();
+    RUN_TEST (test_xpub_verbose_one_sub);
+    RUN_TEST (test_xpub_verbose_two_subs);
+    RUN_TEST (test_xpub_verboser_one_sub);
+    RUN_TEST (test_xpub_verboser_two_subs);
+
+    return 0;
+}