+static void load_wrong_args()
+{
+ json_t *json;
+ json_error_t error;
+
+ json = json_loads(NULL, 0, &error);
+ if (json)
+ fail("json_loads should return NULL if the first argument is NULL");
+
+ json = json_loadb(NULL, 0, 0, &error);
+ if (json)
+ fail("json_loadb should return NULL if the first argument is NULL");
+
+ json = json_loadf(NULL, 0, &error);
+ if (json)
+ fail("json_loadf should return NULL if the first argument is NULL");
+
+ json = json_load_file(NULL, 0, &error);
+ if (json)
+ fail("json_loadf should return NULL if the first argument is NULL");
+}
+