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/*
* Copyright (C) 2016-2026 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 <sys/time.h>
#include <sys/resource.h>
#include "libknet.h"
#include "internals.h"
#include "test-common.h"
static void test(void)
{
knet_handle_t knet_h1, knet_h[2];
struct rlimit cur;
int logfds[2];
printf("Test knet_handle_new hostid 1, no logging\n");
knet_h1 = knet_handle_new_ex(1, 0, 0, 0);
if (!knet_h1) {
printf("Unable to init knet_handle! err: %s\n", strerror(errno));
exit(FAIL);
}
if (knet_handle_free(knet_h1) != 0) {
printf("Unable to free knet_handle\n");
exit(FAIL);
}
printf("Test knet_handle_new hostid -1, no logging\n");
knet_h1 = knet_handle_new_ex(-1, 0, 0, 0);
if (!knet_h1) {
printf("Unable to init knet_handle! err: %s\n", strerror(errno));
exit(FAIL);
}
/*
* -1 == knet_node_id_t 65535
*/
if (knet_h1->host_id != 65535) {
printf("host_id size might have changed!\n");
knet_handle_free(knet_h1);
exit(FAIL);
}
if (knet_handle_free(knet_h1) != 0) {
printf("Unable to free knet_handle\n");
exit(FAIL);
}
if (getrlimit(RLIMIT_NOFILE, &cur) < 0) {
printf("Unable to get current fd limit: %s\n", strerror(errno));
exit(SKIP);
}
/*
* passing a bad fd and it should fail
*/
printf("Test knet_handle_new hostid 1, incorrect log_fd (-1)\n");
knet_h1 = knet_handle_new(1, -1, 0);
if ((!knet_h1) && (errno != EINVAL)) {
printf("knet_handle_new returned incorrect errno on incorrect log_fd\n");
exit(FAIL);
}
if (knet_h1) {
printf("knet_handle_new accepted an incorrect (-1) log_fd\n");
knet_handle_free(knet_h1);
exit(FAIL);
}
/*
* passing a bad fd and it should fail
*/
printf("Test knet_handle_new hostid 1, incorrect log_fd (max_fd + 1)\n");
knet_h1 = knet_handle_new(1, (int) cur.rlim_max, 0);
if ((knet_h1) || (errno != EINVAL)) {
printf("knet_handle_new accepted an incorrect (max_fd + 1) log_fd or returned incorrect errno on incorrect log_fd: %s\n", strerror(errno));
knet_handle_free(knet_h1);
exit(FAIL);
}
setup_logpipes(logfds);
printf("Test knet_handle_new hostid 1, proper log_fd, invalid log level (DEBUG + 1)\n");
knet_h1 = knet_handle_new(1, logfds[1], KNET_LOG_DEBUG + 1);
if ((knet_h1) || (errno != EINVAL)) {
printf("knet_handle_new accepted an incorrect log level or returned incorrect errno on incorrect log level: %s\n", strerror(errno));
knet_h[1] = knet_h1;
CLEAN_EXIT(FAIL);
}
printf("Test knet_handle_new hostid 1, proper log_fd, proper log level (DEBUG)\n");
(void)knet_handle_start(logfds, KNET_LOG_DEBUG, knet_h);
CLEAN_EXIT(CONTINUE);
}
int main(int argc, char *argv[])
{
test();
return PASS;
}
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