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/***************************************************************************/
/* Copyright (c) 2024 Microsoft Corporation */
/* Copyright (c) 2026 Eclipse ThreadX contributors */
/* */
/* This program and the accompanying materials are made available under */
/* the terms of the MIT License which is available at */
/* https://opensource.org/licenses/MIT. */
/* */
/* SPDX-License-Identifier: MIT */
/***************************************************************************/
/* MQTT connect test. This test case validates MQTT client connect without username/password. */
#include "tx_api.h"
#include "nx_api.h"
#include "nxd_mqtt_client.h"
extern void test_control_return(UINT status);
#define DEMO_STACK_SIZE 2048
#define CLIENT_ID "1234"
/* Define the ThreadX and NetX object control blocks... */
static TX_THREAD ntest_0;
static NX_PACKET_POOL pool_0;
static NX_IP ip_0;
/* Define the counters used in the demo application... */
static ULONG error_counter;
/* Define thread prototypes. */
static void ntest_0_entry(ULONG thread_input);
extern void _nx_ram_network_driver(struct NX_IP_DRIVER_STRUCT *driver_req);
#ifdef CTEST
static
#else /* CTEST */
extern
#endif /* CTEST */
UCHAR mqtt_memory[8192];
extern void SET_ERROR_COUNTER(ULONG *error_counter, CHAR *filename, int line_number);
/* Define what the initial system looks like. */
static NXD_MQTT_CLIENT *client_ptr;
static UCHAR *stack_ptr;
#ifdef CTEST
VOID test_application_define(void *first_unused_memory)
#else
void netx_mqtt_client_null_password_application_define(void *first_unused_memory)
#endif
{
CHAR *pointer;
UINT status;
/* Setup the working pointer. */
pointer = (CHAR *) first_unused_memory;
error_counter = 0;
/* Create the main thread. */
tx_thread_create(&ntest_0, "thread 0", ntest_0_entry, 0,
pointer, DEMO_STACK_SIZE,
4, 4, TX_NO_TIME_SLICE, TX_DONT_START);
pointer = pointer + DEMO_STACK_SIZE;
/* Initialize the NetX system. */
nx_system_initialize();
/* Create a packet pool. */
status = nx_packet_pool_create(&pool_0, "NetX Main Packet Pool", 512, pointer, 8192);
pointer = pointer + 8192;
if(status)
SET_ERROR_COUNTER(&error_counter, __FILE__, __LINE__);
/* Create an IP instance. */
status = nx_ip_create(&ip_0, "NetX IP Instance 0", IP_ADDRESS(1, 2, 3, 4), 0xFFFFFF00UL, &pool_0, _nx_ram_network_driver,
pointer, 2048, 1);
pointer = pointer + 2048;
if(status)
SET_ERROR_COUNTER(&error_counter, __FILE__, __LINE__);
/* Enable ARP and supply ARP cache memory for IP Instance 0. */
status = nx_arp_enable(&ip_0, (void *) pointer, 1024);
pointer = pointer + 1024;
/* Check ARP enable status. */
if(status)
SET_ERROR_COUNTER(&error_counter, __FILE__, __LINE__);
/* Enable TCP processing for both IP instances. */
status = nx_tcp_enable(&ip_0);
/* Check TCP enable status. */
if(status)
SET_ERROR_COUNTER(&error_counter, __FILE__, __LINE__);
stack_ptr = pointer;
pointer += DEMO_STACK_SIZE;
client_ptr = (NXD_MQTT_CLIENT*)pointer;
tx_thread_resume(&ntest_0);
}
#define MQTT_CLIENT_THREAD_PRIORITY 2
static UINT keepalive_value;
static UINT cleansession_value;
/* Define the test threads. */
/* This thread sets up MQTT client and makes a connect request without username/password. */
static void ntest_0_entry(ULONG thread_input)
{
UINT status;
NXD_ADDRESS server_address;
/* Print out test information banner. */
printf("NetX Test: MQTT NULL Password Test ..................................");
/* Check for earlier error. */
if(error_counter)
{
printf("ERROR!\n");
test_control_return(1);
}
status = nxd_mqtt_client_create(client_ptr, "my client", CLIENT_ID, strlen(CLIENT_ID), &ip_0, &pool_0,
stack_ptr, DEMO_STACK_SIZE, MQTT_CLIENT_THREAD_PRIORITY,
mqtt_memory, sizeof(mqtt_memory));
if(status)
SET_ERROR_COUNTER(&error_counter, __FILE__, __LINE__);
status = nxd_mqtt_client_login_set(client_ptr, "username", 8, NX_NULL, 0);
if (status != NX_SUCCESS)
SET_ERROR_COUNTER(&error_counter, __FILE__, __LINE__);
/* Determine if the test was successful. */
if(error_counter)
{
printf("ERROR!\n");
test_control_return(1);
}
else
{
printf("SUCCESS!\n");
test_control_return(0);
}
}
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