dftest: load plugins so plugin display filters can also be tested.

Change-Id: Ideab88b525cf58b05502f11fb1cf0f58b2864c42
Reviewed-on: https://code.wireshark.org/review/5566
Reviewed-by: Bill Meier <wmeier@newsguy.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/dftest.c b/dftest.c
index bb941ea994..5c28cc6eeb 100644
--- a/dftest.c
+++ b/dftest.c
@@ -35,7 +35,9 @@
 #include <epan/prefs.h>
 #include <epan/dfilter/dfilter.h>
 
+#ifdef HAVE_PLUGINS
 #include <wsutil/plugins.h>
+#endif
 #include <wsutil/filesystem.h>
 #include <wsutil/privileges.h>
 #include <wsutil/report_err.h>
@@ -79,6 +81,15 @@ main(int argc, char **argv)
 	timestamp_set_type(TS_RELATIVE);
 	timestamp_set_seconds_type(TS_SECONDS_DEFAULT);
 
+#ifdef HAVE_PLUGINS
+	/* Register all the plugin types we have. */
+	epan_register_plugin_types(); /* Types known to libwireshark */
+
+	/* Scan for plugins.  This does *not* call their registration routines;
+	   that's done later. */
+	scan_plugins();
+#endif
+
 	/* Register all dissectors; we must do this before checking for the
 	   "-g" flag, as the "-g" flag dumps a list of fields registered
 	   by the dissectors, and we must do it before we read the preferences,