@@ -231,6 +231,12 @@ static void test_visitor_in_list(TestInputVisitorData *data,
}
qapi_free_UserDefOneList(head);
+ head = NULL;
+
+ /* An empty list is valid */
+ v = visitor_input_test_init(data, "[]");
+ visit_type_UserDefOneList(v, &head, NULL, &error_abort);
+ g_assert(!head);
}
static void test_visitor_in_any(TestInputVisitorData *data,
@@ -720,6 +726,50 @@ static void test_visitor_in_errors(TestInputVisitorData *data,
qapi_free_strList(q);
}
+static void test_visitor_in_wrong_type(TestInputVisitorData *data,
+ const void *unused)
+{
+ TestStruct *p = NULL;
+ Visitor *v;
+ strList *q = NULL;
+ int64_t i;
+ Error *err = NULL;
+
+ /* Make sure arrays and structs cannot be confused */
+
+ v = visitor_input_test_init(data, "[]");
+ visit_type_TestStruct(v, &p, NULL, &err);
+ error_free_or_abort(&err);
+ g_assert(!p);
+
+ v = visitor_input_test_init(data, "{}");
+ visit_type_strList(v, &q, NULL, &err);
+ error_free_or_abort(&err);
+ assert(!q);
+
+ /* Make sure primitives and struct cannot be confused */
+
+ v = visitor_input_test_init(data, "1");
+ visit_type_TestStruct(v, &p, NULL, &err);
+ error_free_or_abort(&err);
+ g_assert(!p);
+
+ v = visitor_input_test_init(data, "{}");
+ visit_type_int(v, &i, NULL, &err);
+ error_free_or_abort(&err);
+
+ /* Make sure primitives and arrays cannot be confused */
+
+ v = visitor_input_test_init(data, "1");
+ visit_type_strList(v, &q, NULL, &err);
+ error_free_or_abort(&err);
+ assert(!q);
+
+ v = visitor_input_test_init(data, "[]");
+ visit_type_int(v, &i, NULL, &err);
+ error_free_or_abort(&err);
+}
+
int main(int argc, char **argv)
{
TestInputVisitorData in_visitor_data;
@@ -752,6 +802,8 @@ int main(int argc, char **argv)
&in_visitor_data, test_visitor_in_alternate);
input_visitor_test_add("/visitor/input/errors",
&in_visitor_data, test_visitor_in_errors);
+ input_visitor_test_add("/visitor/input/wrong-type",
+ &in_visitor_data, test_visitor_in_wrong_type);
input_visitor_test_add("/visitor/input/alternate-number",
&in_visitor_data, test_visitor_in_alternate_number);
input_visitor_test_add("/visitor/input/native_list/int",
Our testsuite had no coverage of empty arrays, nor of what happens when the input does not match the expected type. Useful to have, especially if we start changing the visitor contracts. I did not think it worth duplicating these additions to test-qmp-input-strict; since all strict mode does is add the ability to reject JSON input that has more keys than what the visitor expects, yet the additions in this patch error out earlier than that point regardless of whether strict mode was requested. Signed-off-by: Eric Blake <eblake@redhat.com> --- v10: rebase to earlier changes, more in commit message v9: move earlier in series (was 16/17) v8: no change v7: no change v6: new patch --- tests/test-qmp-input-visitor.c | 52 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+)