From c87148ac3e86ae20330d2da4b2baa3a79f6f1e71 Mon Sep 17 00:00:00 2001
From: "Roger A. Light" <roger@atchoo.org>
Date: Sun, 30 Jan 2022 23:55:31 +0000
Subject: [PATCH] userdata function testing.

---
 test/lib/c/01-con-discon-success.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/test/lib/c/01-con-discon-success.c b/test/lib/c/01-con-discon-success.c
index e94537d3..1d11e4a4 100644
--- a/test/lib/c/01-con-discon-success.c
+++ b/test/lib/c/01-con-discon-success.c
@@ -4,12 +4,13 @@
 #include <mosquitto.h>
 
 static int run = -1;
+static int mydata = 42;
 
 static void on_connect(struct mosquitto *mosq, void *obj, int rc)
 {
-	(void)obj;
+	int *obj_i = obj;
 
-	if(rc){
+	if(rc || obj_i != &mydata || *obj_i != mydata || obj != mosquitto_userdata(mosq)){
 		exit(1);
 	}else{
 		mosquitto_disconnect(mosq);
@@ -41,6 +42,7 @@ int main(int argc, char *argv[])
 	if(mosq == NULL){
 		return 1;
 	}
+	mosquitto_user_data_set(mosq, &mydata);
 	mosquitto_connect_callback_set(mosq, on_connect);
 	mosquitto_disconnect_callback_set(mosq, on_disconnect);