Problem: test_monitor is not run for ipc and tipc

Solution: add test cases

tests/test_monitor.cpp

@@ -218,6 +218,18 @@ void test_monitor_versioned_basic_tcp_ipv6 ()
     static const char prefix[] = "tcp://[::1]:";
     test_monitor_versioned_basic (bind_loopback_ipv6, prefix);
 }
+
+void test_monitor_versioned_basic_ipc ()
+{
+    static const char prefix[] = "ipc://";
+    test_monitor_versioned_basic (bind_loopback_ipc, prefix);
+}
+
+void test_monitor_versioned_basic_tipc ()
+{
+    static const char prefix[] = "tipc://";
+    test_monitor_versioned_basic (bind_loopback_tipc, prefix);
+}
 #endif
 
 int main ()
@@ -231,6 +243,8 @@ int main ()
 #ifdef ZMQ_BUILD_DRAFT_API
     RUN_TEST (test_monitor_versioned_basic_tcp_ipv4);
     RUN_TEST (test_monitor_versioned_basic_tcp_ipv6);
+    RUN_TEST (test_monitor_versioned_basic_ipc);
+    RUN_TEST (test_monitor_versioned_basic_tipc);
 #endif
 
     return UNITY_END ();

tests/testutil_unity.hpp

@@ -31,6 +31,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "../include/zmq.h"
 
+#include "testutil.hpp"
+
 #include <unity.h>
 
 #include <string.h>
@@ -327,6 +329,24 @@ void bind_loopback_ipv6 (void *socket_, char *my_endpoint_, size_t len_)
     bind_loopback (socket_, true, my_endpoint_, len_);
 }
 
+void bind_loopback_ipc (void *socket_, char *my_endpoint_, size_t len_)
+{
+    if (!zmq_has ("ipc")) {
+        TEST_IGNORE_MESSAGE ("ipc is not available");
+    }
+
+    test_bind (socket_, "ipc://*", my_endpoint_, len_);
+}
+
+void bind_loopback_tipc (void *socket_, char *my_endpoint_, size_t len_)
+{
+    if (!is_tipc_available ()) {
+        TEST_IGNORE_MESSAGE ("tipc is not available");
+    }
+
+    test_bind (socket_, "tipc://<*>", my_endpoint_, len_);
+}
+
 // utility function to create a random IPC endpoint, similar to what a ipc://*
 // wildcard binding does, but in a way it can be reused for multiple binds
 void make_random_ipc_endpoint (char *out_endpoint_)