/* $NetBSD: t_print.c,v 1.2 2016/08/27 11:30:49 christos Exp $ */
/*-
* Copyright (c) 2014 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Christos Zoulas.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: t_print.c,v 1.2 2016/08/27 11:30:49 christos Exp $");
#include "net/dl_print.c"
#include <atf-c.h>
static const struct {
struct dl_addr ia;
const char *str;
int len;
} tst[] = {
{
{
.dl_type = 6,
.dl_nlen = 0,
.dl_alen = 6,
.dl_slen = 0,
.dl_data = {
(char)0x01, (char)0xa2, (char)0x03,
(char)0xc4, (char)0x05, (char)0xf6,
},
},
"/6#01:a2:03:c4:05:f6",
20,
},
{
{
.dl_type = 24,
.dl_nlen = 3,
.dl_alen = 6,
.dl_slen = 0,
.dl_data = {
'l', 'o', '0',
(char)0x11, (char)0x22, (char)0x33,
(char)0x44, (char)0x55, (char)0x66,
},
},
"lo0/24#11:22:33:44:55:66",
24,
},
{
{
.dl_type = 24,
.dl_nlen = 7,
.dl_alen = 1,
.dl_slen = 0,
.dl_data = {
'n', 'p', 'f', 'l', 'o', 'g', '0', (char)0xa5,
},
},
"npflog0/24#a5",
13,
},
{
{
.dl_type = 0,
.dl_nlen = 0,
.dl_alen = 0,
.dl_slen = 0,
.dl_data = {
'\0'
},
},
"/0#",
3,
},
};
ATF_TC(dl_print);
ATF_TC_HEAD(dl_print, tc)
{
atf_tc_set_md_var(tc, "descr", "printing of link address");
}
ATF_TC_BODY(dl_print, tc)
{
char buf[LINK_ADDRSTRLEN];
int r;
size_t l = sizeof(buf);
for (size_t i = 0; i < __arraycount(tst); i++) {
r = dl_print(buf, l, &tst[i].ia);
ATF_REQUIRE_STREQ(buf, tst[i].str);
ATF_REQUIRE_EQ(r, tst[i].len);
}
l = 4;
for (size_t i = 0; i < __arraycount(tst); i++) {
r = dl_print(buf, l, &tst[i].ia);
ATF_CHECK(strncmp(buf, tst[i].str, l - 1) == 0);
if (r > (int)l)
ATF_REQUIRE_EQ(buf[l - 1], '\0');
ATF_REQUIRE_EQ(r, tst[i].len);
}
}
ATF_TC(sdl_print);
ATF_TC_HEAD(sdl_print, tc)
{
atf_tc_set_md_var(tc, "descr", "printing of sockaddr_dl");
}
ATF_TC_BODY(sdl_print, tc)
{
char buf[1024];
char res[1024];
int r, e;
size_t l = sizeof(buf);
struct sockaddr_dl sdl;
memset(&sdl, 0, sizeof(sdl));
for (size_t i = 0; i < __arraycount(tst); i++) {
memcpy(&sdl.sdl_addr, &tst[i].ia, sizeof(sdl.sdl_addr));
sdl.sdl_index = (uint16_t)i;
r = sdl_print(buf, l, &sdl);
if (i == 3)
e = snprintf(res, l, "link#%zu", i);
else
e = snprintf(res, l, "[%s]:%zu", tst[i].str, i);
ATF_REQUIRE_STREQ(buf, res);
ATF_REQUIRE_EQ(r, e);
}
l = 8;
for (size_t i = 0; i < __arraycount(tst); i++) {
memcpy(&sdl.sdl_addr, &tst[i].ia, sizeof(sdl.sdl_addr));
sdl.sdl_index = (uint16_t)i;
r = sdl_print(buf, l, &sdl);
if (i == 3)
e = snprintf(res, l, "link#%zu", i);
else
e = snprintf(res, l, "[%s]:%zu", tst[i].str, i);
ATF_REQUIRE_STREQ(buf, res);
ATF_REQUIRE_EQ(r, e);
}
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, dl_print);
ATF_TP_ADD_TC(tp, sdl_print);
return atf_no_error();
}
