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