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/*
* Copyright (C) 2016-2025 Red Hat, Inc. All rights reserved.
*
* Authors: Fabio M. Di Nitto <fabbione@kronosnet.org>
*
* This software licensed under GPL-2.0+
*/
#include "config.h"
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "libknet.h"
#include "internals.h"
#include "link.h"
#include "netutils.h"
#include "test-common.h"
static void test_udp(void)
{
knet_handle_t knet_h1, knet_h[2];
int res;
int logfds[2];
struct sockaddr_storage src, dst;
if (make_local_sockaddr(&src, 0) < 0) {
printf("Unable to convert src to sockaddr: %s\n", strerror(errno));
exit(FAIL);
}
if (make_local_sockaddr(&dst, 1) < 0) {
printf("Unable to convert dst to sockaddr: %s\n", strerror(errno));
exit(FAIL);
}
printf("Test knet_link_set_enable incorrect knet_h\n");
if ((!knet_link_set_enable(NULL, 1, 0, 1)) || (errno != EINVAL)) {
printf("knet_link_set_enable accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno));
exit(FAIL);
}
setup_logpipes(logfds);
knet_h1 = knet_handle_start(logfds, KNET_LOG_DEBUG, knet_h);
printf("Test knet_link_set_enable with unconfigured host_id\n");
FAIL_ON_SUCCESS(knet_link_set_enable(knet_h1, 1, 0, 1), EINVAL);
printf("Test knet_link_set_enable with incorrect linkid\n");
FAIL_ON_ERR(knet_host_add(knet_h1, 1));
FAIL_ON_SUCCESS(knet_link_set_enable(knet_h1, 1, KNET_MAX_LINK, 1), EINVAL);
printf("Test knet_link_set_enable with unconfigured link\n");
FAIL_ON_SUCCESS(knet_link_set_enable(knet_h1, 1, 0, 1), EINVAL);
printf("Test knet_link_set_enable with incorrect values\n");
FAIL_ON_ERR(knet_link_set_config(knet_h1, 1, 0, KNET_TRANSPORT_UDP, &src, &dst, 0));
FAIL_ON_SUCCESS(knet_link_set_enable(knet_h1, 1, 0, 2), EINVAL);
printf("Test knet_link_set_enable with correct values (1)\n");
FAIL_ON_ERR(knet_link_set_enable(knet_h1, 1, 0, 1));
if (knet_h1->host_index[1]->link[0].status.enabled != 1) {
printf("knet_link_set_enable failed to set correct values\n");
CLEAN_EXIT(FAIL);
}
printf("Test knet_link_set_enable with correct values (0)\n");
FAIL_ON_ERR(knet_link_set_enable(knet_h1, 1, 0, 0));
if (knet_h1->host_index[1]->link[0].status.enabled != 0) {
printf("knet_link_set_enable failed to set correct values\n");
CLEAN_EXIT(FAIL);
}
CLEAN_EXIT(CONTINUE);
}
#ifdef HAVE_NETINET_SCTP_H
static void test_sctp(void)
{
knet_handle_t knet_h1, knet_h[2];
int res;
int logfds[2];
struct sockaddr_storage src, dst;
if (make_local_sockaddr(&src, 0) < 0) {
printf("Unable to convert src to sockaddr: %s\n", strerror(errno));
exit(FAIL);
}
if (make_local_sockaddr(&dst, 1) < 0) {
printf("Unable to convert dst to sockaddr: %s\n", strerror(errno));
exit(FAIL);
}
printf("Test knet_link_set_enable incorrect knet_h\n");
if ((!knet_link_set_enable(NULL, 1, 0, 1)) || (errno != EINVAL)) {
printf("knet_link_set_enable accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno));
exit(FAIL);
}
setup_logpipes(logfds);
knet_h1 = knet_handle_start(logfds, KNET_LOG_DEBUG, knet_h);
printf("Test knet_link_set_enable with unconfigured host_id\n");
FAIL_ON_SUCCESS(knet_link_set_enable(knet_h1, 1, 0, 1), EINVAL);
printf("Test knet_link_set_enable with incorrect linkid\n");
FAIL_ON_ERR(knet_host_add(knet_h1, 1));
FAIL_ON_SUCCESS(knet_link_set_enable(knet_h1, 1, KNET_MAX_LINK, 1), EINVAL);
printf("Test knet_link_set_enable with unconfigured link\n");
FAIL_ON_SUCCESS(knet_link_set_enable(knet_h1, 1, 0, 1), EINVAL);
printf("Test knet_link_set_enable with incorrect values\n");
if (knet_link_set_config(knet_h1, 1, 0, KNET_TRANSPORT_SCTP, &src, &dst, 0) < 0) {
printf("Unable to configure link: %s\n", strerror(errno));
CLEAN_EXIT(SKIP);
}
FAIL_ON_SUCCESS(knet_link_set_enable(knet_h1, 1, 0, 2), EINVAL);
printf("Test knet_link_set_enable with correct values (1)\n");
FAIL_ON_ERR(knet_link_set_enable(knet_h1, 1, 0, 1));
if (knet_h1->host_index[1]->link[0].status.enabled != 1) {
printf("knet_link_set_enable failed to set correct values\n");
CLEAN_EXIT(FAIL);
}
printf("Wait 2 seconds for sockets to connect\n");
test_sleep(knet_h1, 2);
printf("Test knet_link_set_enable with correct values (0)\n");
FAIL_ON_ERR(knet_link_set_enable(knet_h1, 1, 0, 0));
if (knet_h1->host_index[1]->link[0].status.enabled != 0) {
printf("knet_link_set_enable failed to set correct values\n");
CLEAN_EXIT(FAIL);
}
CLEAN_EXIT(CONTINUE);
}
#endif
int main(int argc, char *argv[])
{
printf("Testing with UDP\n");
test_udp();
#ifdef HAVE_NETINET_SCTP_H
printf("Testing with SCTP\n");
test_sctp();
#else
printf("Skipping SCTP test. Protocol not supported in this build\n");
#endif
return PASS;
}
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