Problem: no test for ZMQ_XPUB_VERBOSE(R)

Solution: add test_xpub_verbose to cover those APIs

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
 

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