tests: Check empty QMP output visitor
Checks the output visitor behaviour for NULL values.
Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
diff --git a/tests/test-qmp-output-visitor.c b/tests/test-qmp-output-visitor.c
index 9c15458..74020de 100644
--- a/tests/test-qmp-output-visitor.c
+++ b/tests/test-qmp-output-visitor.c
@@ -507,6 +507,15 @@
qapi_free_UserDefAnonUnion(tmp);
}
+static void test_visitor_out_empty(TestOutputVisitorData *data,
+ const void *unused)
+{
+ QObject *arg;
+
+ arg = qmp_output_get_qobject(data->qov);
+ g_assert(!arg);
+}
+
static void init_native_list(UserDefNativeListUnion *cvalue)
{
int i;
@@ -859,6 +868,8 @@
&out_visitor_data, test_visitor_out_union_flat);
output_visitor_test_add("/visitor/output/union-anon",
&out_visitor_data, test_visitor_out_union_anon);
+ output_visitor_test_add("/visitor/output/empty",
+ &out_visitor_data, test_visitor_out_empty);
output_visitor_test_add("/visitor/output/native_list/int",
&out_visitor_data, test_visitor_out_native_list_int);
output_visitor_test_add("/visitor/output/native_list/int8",
