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diff --git a/libnozzle/tests/api_nozzle_open.c b/libnozzle/tests/api_nozzle_open.c
index 43862124..edd6f99f 100644
--- a/libnozzle/tests/api_nozzle_open.c
+++ b/libnozzle/tests/api_nozzle_open.c
@@ -1,148 +1,149 @@
/*
* Copyright (C) 2018 Red Hat, Inc. All rights reserved.
*
* Author: Fabio M. Di Nitto <fabbione@kronosnet.org>
*
* This software licensed under GPL-2.0+, LGPL-2.0+
*/
#include "config.h"
+#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <limits.h>
#include "test-common.h"
/*
* use this one to randomize nozzle interface name
* for named creation test
*/
uint8_t randombyte = 0;
static int test_iface(char *name, size_t size, const char *updownpath)
{
nozzle_t nozzle;
nozzle=nozzle_open(name, size, updownpath);
if (!nozzle) {
printf("Unable to open nozzle.\n");
return -1;
}
printf("Created interface: %s\n", name);
if (is_if_in_system(name) > 0) {
printf("Found interface %s on the system\n", name);
} else {
printf("Unable to find interface %s on the system\n", name);
}
if (!nozzle_get_handle_by_name(name)) {
printf("Unable to find interface %s in nozzle db\n", name);
} else {
printf("Found interface %s in nozzle db\n", name);
}
nozzle_close(nozzle);
if (is_if_in_system(name) == 0)
printf("Successfully removed interface %s from the system\n", name);
return 0;
}
static int test(void)
{
char device_name[2*IFNAMSIZ];
char fakepath[PATH_MAX];
size_t size = IFNAMSIZ;
memset(device_name, 0, sizeof(device_name));
printf("Creating random nozzle interface:\n");
if (test_iface(device_name, size, NULL) < 0) {
printf("Unable to create random interface\n");
return -1;
}
#ifdef KNET_LINUX
printf("Creating kronostest%u nozzle interface:\n", randombyte);
snprintf(device_name, IFNAMSIZ, "kronostest%u", randombyte);
if (test_iface(device_name, size, NULL) < 0) {
printf("Unable to create kronostest%u interface\n", randombyte);
return -1;
}
#endif
#ifdef KNET_BSD
printf("Creating tap%u nozzle interface:\n", randombyte);
snprintf(device_name, IFNAMSIZ, "tap%u", randombyte);
if (test_iface(device_name, size, NULL) < 0) {
printf("Unable to create tap%u interface\n", randombyte);
return -1;
}
printf("Creating kronostest%u nozzle interface:\n", randombyte);
snprintf(device_name, IFNAMSIZ, "kronostest%u", randombyte);
if (test_iface(device_name, size, NULL) == 0) {
printf("BSD should not accept kronostest%u interface\n", randombyte);
return -1;
}
#endif
printf("Testing ERROR conditions\n");
printf("Testing dev == NULL\n");
errno=0;
if ((test_iface(NULL, size, NULL) >= 0) || (errno != EINVAL)) {
printf("Something is wrong in nozzle_open sanity checks\n");
return -1;
}
printf("Testing size < IFNAMSIZ\n");
errno=0;
if ((test_iface(device_name, 1, NULL) >= 0) || (errno != EINVAL)) {
printf("Something is wrong in nozzle_open sanity checks\n");
return -1;
}
printf("Testing device_name size > IFNAMSIZ\n");
errno=0;
strcpy(device_name, "abcdefghilmnopqrstuvwz");
if ((test_iface(device_name, IFNAMSIZ, NULL) >= 0) || (errno != E2BIG)) {
printf("Something is wrong in nozzle_open sanity checks\n");
return -1;
}
printf("Testing updown path != abs\n");
errno=0;
memset(device_name, 0, IFNAMSIZ);
if ((test_iface(device_name, IFNAMSIZ, "foo") >= 0) || (errno != EINVAL)) {
printf("Something is wrong in nozzle_open sanity checks\n");
return -1;
}
memset(fakepath, 0, PATH_MAX);
memset(fakepath, '/', PATH_MAX - 2);
printf("Testing updown path > PATH_MAX\n");
errno=0;
memset(device_name, 0, IFNAMSIZ);
if ((test_iface(device_name, IFNAMSIZ, fakepath) >= 0) || (errno != E2BIG)) {
printf("Something is wrong in nozzle_open sanity checks\n");
return -1;
}
return 0;
}
int main(void)
{
need_root();
if (test() < 0)
return FAIL;
return PASS;
}

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