Page MenuHomeClusterLabs Projects
Files F5733993

api_knet_handle_new.c
No OneTemporary
Actions

api_knet_handle_new.c
View Options

/*
* Copyright (C) 2016-2018 Red Hat, Inc. All rights reserved.
*
* Authors: Fabio M. Di Nitto <fabbione@kronosnet.org>
*
* This software licensed under GPL-2.0+, LGPL-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_h;
struct rlimit cur;
int logfds[2];
printf("Test knet_handle_new hostid 1, no logging\n");
knet_h = knet_handle_new(1, 0, 0);
if (!knet_h) {
if (errno == ENAMETOOLONG) {
printf("Socket buffers too small (at least %d bytes needed)\n",
KNET_RING_RCVBUFF);
exit(SKIP);
}
printf("Unable to init knet_handle! err: %s\n", strerror(errno));
exit(FAIL);
}
if (knet_handle_free(knet_h) != 0) {
printf("Unable to free knet_handle\n");
exit(FAIL);
}
printf("Test knet_handle_new hostid -1, no logging\n");
knet_h = knet_handle_new(-1, 0, 0);
if (!knet_h) {
printf("Unable to init knet_handle! err: %s\n", strerror(errno));
exit(FAIL);
}
/*
* -1 == knet_node_id_t 65535
*/
if (knet_h->host_id != 65535) {
printf("host_id size might have changed!\n");
knet_handle_free(knet_h);
exit(FAIL);
}
if (knet_handle_free(knet_h) != 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_h = knet_handle_new(1, -1, 0);
if ((!knet_h) && (errno != EINVAL)) {
printf("knet_handle_new returned incorrect errno on incorrect log_fd\n");
exit(FAIL);
}
if (knet_h) {
printf("knet_handle_new accepted an incorrect (-1) log_fd\n");
knet_handle_free(knet_h);
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_h = knet_handle_new(1, (int) cur.rlim_max, 0);
if ((knet_h) || (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_h);
exit(FAIL);
}
setup_logpipes(logfds);
printf("Test knet_handle_new hostid 1, proper log_fd, invalid log level (DEBUG + 1)\n");
knet_h = knet_handle_new(1, logfds[1], KNET_LOG_DEBUG + 1);
if ((knet_h) || (errno != EINVAL)) {
printf("knet_handle_new accepted an incorrect log level or returned incorrect errno on incorrect log level: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
printf("Test knet_handle_new hostid 1, proper log_fd, proper log level (DEBUG)\n");
knet_h = knet_handle_start(logfds, KNET_LOG_DEBUG);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
}
int main(int argc, char *argv[])
{
test();
return PASS;
}

File Metadata

Mime Type
text/x-c
Expires
Tue, Sep 23, 1:05 PM (19 h, 40 m)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
2391563
Default Alt Text
api_knet_handle_new.c (3 KB)

Event Timeline