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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 */
/***************************************************************************/
/* This NetX test concentrates on the basic multicast IGMP operation. */
#include "tx_api.h"
#include "nx_api.h"
extern void test_control_return(UINT status);
#if defined(__PRODUCT_NETXDUO__) && (NX_MAX_PHYSICAL_INTERFACES > 1) && !defined(NX_DISABLE_IPV4)
#define DEMO_STACK_SIZE 2048
/* 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 test application... */
static ULONG error_counter;
/* Define thread prototypes. */
static void ntest_0_entry(ULONG thread_input);
extern void _nx_ram_network_driver_512(struct NX_IP_DRIVER_STRUCT *driver_req);
/* Define what the initial system looks like. */
#ifdef CTEST
VOID test_application_define(void *first_unused_memory)
#else
void netx_ip_multicast_interface_detach_test_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_AUTO_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", 256, pointer, 8192);
pointer = pointer + 8192;
/* Check the status. */
if (status)
error_counter++;
/* 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_512,
pointer, 2048, 1);
pointer = pointer + 2048;
/* Check the status. */
if(status)
error_counter++;
/* Attach the 2nd interface to IP instance0 */
status = nx_ip_interface_attach(&ip_0, "2nd interface", IP_ADDRESS(2, 2, 3, 4), 0xFFFFFF00UL, _nx_ram_network_driver_512);
/* Check the status. */
if(status)
error_counter++;
/* Enable IGMP processing for both this IP instance. */
status = nx_igmp_enable(&ip_0);
/* Check enable status. */
if (status)
error_counter++;
}
/* Define the test threads. */
static void ntest_0_entry(ULONG thread_input)
{
UINT status;
/* Print out test information banner. */
printf("NetX Test: IP Multicast Interface Detach Test........................");
/* Check for earlier error. */
if (error_counter)
{
printf("ERROR!\n");
test_control_return(1);
}
/* Test the first interface. */
/* Perform 7 IGMP join operations. */
status = nx_igmp_multicast_interface_join(&ip_0, IP_ADDRESS(224,0,0,1), 1);
status += nx_igmp_multicast_interface_join(&ip_0, IP_ADDRESS(224,0,0,2), 1);
status += nx_igmp_multicast_interface_join(&ip_0, IP_ADDRESS(224,0,0,3), 1);
status += nx_igmp_multicast_interface_join(&ip_0, IP_ADDRESS(224,0,0,4), 1);
status += nx_igmp_multicast_interface_join(&ip_0, IP_ADDRESS(224,0,0,5), 1);
status += nx_igmp_multicast_interface_join(&ip_0, IP_ADDRESS(224,0,0,6), 1);
status += nx_igmp_multicast_interface_join(&ip_0, IP_ADDRESS(224,0,0,7), 1);
/* Join one group another 4 times to test the counting operation. */
status += nx_igmp_multicast_interface_join(&ip_0, IP_ADDRESS(224,0,0,4), 1);
status += nx_igmp_multicast_interface_join(&ip_0, IP_ADDRESS(224,0,0,4), 1);
status += nx_igmp_multicast_interface_join(&ip_0, IP_ADDRESS(224,0,0,4), 1);
status += nx_igmp_multicast_interface_join(&ip_0, IP_ADDRESS(224,0,0,4), 1);
/* Determine if there is an error. */
if (status)
{
printf("ERROR!\n");
test_control_return(1);
}
/* Check the groups info. */
if((ip_0.nx_ipv4_multicast_entry[0].nx_ipv4_multicast_join_count != 1) ||
(ip_0.nx_ipv4_multicast_entry[1].nx_ipv4_multicast_join_count != 1) ||
(ip_0.nx_ipv4_multicast_entry[2].nx_ipv4_multicast_join_count != 1) ||
(ip_0.nx_ipv4_multicast_entry[3].nx_ipv4_multicast_join_count != 5) ||
(ip_0.nx_ipv4_multicast_entry[4].nx_ipv4_multicast_join_count != 1) ||
(ip_0.nx_ipv4_multicast_entry[5].nx_ipv4_multicast_join_count != 1) ||
(ip_0.nx_ipv4_multicast_entry[6].nx_ipv4_multicast_join_count != 1))
{
printf("ERROR!\n");
test_control_return(1);
}
#ifndef NX_DISABLE_IGMP_INFO
/* Check the groups info. */
if(ip_0.nx_ip_igmp_groups_joined != 7)
{
printf("ERROR!\n");
test_control_return(1);
}
#endif
/* Attempt to join a new group. This should result in an error. */
status = nx_igmp_multicast_join(&ip_0, IP_ADDRESS(224,0,0,8));
/* Determine if an error has occurred. */
if (status != NX_NO_MORE_ENTRIES)
{
printf("ERROR!\n");
test_control_return(1);
}
/* Detach the seconde interface. */
status = nx_ip_interface_detach(&ip_0, 1);
/* Check status. */
if(status)
{
printf("ERROR!\n");
test_control_return(1);
}
/* Check the groups info. */
if((ip_0.nx_ipv4_multicast_entry[0].nx_ipv4_multicast_join_count != 0) ||
(ip_0.nx_ipv4_multicast_entry[1].nx_ipv4_multicast_join_count != 0) ||
(ip_0.nx_ipv4_multicast_entry[2].nx_ipv4_multicast_join_count != 0) ||
(ip_0.nx_ipv4_multicast_entry[3].nx_ipv4_multicast_join_count != 0) ||
(ip_0.nx_ipv4_multicast_entry[4].nx_ipv4_multicast_join_count != 0) ||
(ip_0.nx_ipv4_multicast_entry[5].nx_ipv4_multicast_join_count != 0) ||
(ip_0.nx_ipv4_multicast_entry[6].nx_ipv4_multicast_join_count != 0))
{
printf("ERROR!\n");
test_control_return(1);
}
#ifndef NX_DISABLE_IGMP_INFO
/* Check the groups info. */
if(ip_0.nx_ip_igmp_groups_joined != 0)
{
printf("ERROR!\n");
test_control_return(1);
}
#endif
/* Output success. */
printf("SUCCESS!\n");
test_control_return(0);
}
#else
#ifdef CTEST
VOID test_application_define(void *first_unused_memory)
#else
void netx_ip_multicast_interface_detach_test_application_define(void *first_unused_memory)
#endif
{
printf("NetX Test: IP Multicast Interface Detach Test........................N/A\n");
test_control_return(3);
}
#endif /* NX_ENABLE_IPV6_MULTICAST */
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