/* $NetBSD: t_print.c,v 1.2 2014/12/03 13:10:49 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 2014/12/03 13:10:49 christos Exp $");
#include "netinet/in_print.c"
#include <atf-c.h>
static const struct {
struct in_addr ia;
const char *str;
int len;
} tst[] = {
{
{ .s_addr = ntohl(INADDR_LOOPBACK) },
"127.0.0.1",
9,
},
{
{ .s_addr = ntohl(INADDR_ANY) },
"0.0.0.0",
7,
},
{
{ .s_addr = ntohl(IN_CLASSC_NET) },
"255.255.255.0",
13,
},
{
{ .s_addr = ntohl(INADDR_ALLHOSTS_GROUP) },
"224.0.0.1",
9,
},
};
ATF_TC(in_print);
ATF_TC_HEAD(in_print, tc)
{
atf_tc_set_md_var(tc, "descr", "printing of struct in_addr");
}
ATF_TC_BODY(in_print, tc)
{
char buf[INET_ADDRSTRLEN];
int r;
size_t l = sizeof(buf);
for (size_t i = 0; i < __arraycount(tst); i++) {
r = in_print(buf, l, &tst[i].ia);
ATF_REQUIRE_STREQ(buf, tst[i].str);
ATF_REQUIRE_EQ(r, tst[i].len);
}
l = 8;
for (size_t i = 0; i < __arraycount(tst); i++) {
r = in_print(buf, l, &tst[i].ia);
ATF_CHECK(strncmp(buf, tst[i].str, l - 1) == 0);
ATF_REQUIRE_EQ(buf[l - 1], '\0');
ATF_REQUIRE_EQ(r, tst[i].len);
}
}
ATF_TC(sin_print);
ATF_TC_HEAD(sin_print, tc)
{
atf_tc_set_md_var(tc, "descr", "printing of sockaddr_in");
}
ATF_TC_BODY(sin_print, tc)
{
char buf[1024];
char res[1024];
int r, e;
size_t l = sizeof(buf);
struct sockaddr_in sin;
memset(&sin, 0, sizeof(sin));
for (size_t i = 0; i < __arraycount(tst); i++) {
sin.sin_addr = tst[i].ia;
sin.sin_port = (in_port_t)htons(i);
r = sin_print(buf, l, &sin);
if (i == 0)
e = snprintf(res, sizeof(res), "%s", tst[i].str);
else
e = snprintf(res, sizeof(res), "%s:%zu", tst[i].str, i);
ATF_REQUIRE_STREQ(buf, res);
ATF_REQUIRE_EQ(r, e);
}
l = 14;
for (size_t i = 0; i < __arraycount(tst); i++) {
sin.sin_addr = tst[i].ia;
sin.sin_port = (in_port_t)htons(i);
r = sin_print(buf, l, &sin);
if (i == 0)
e = snprintf(res, l, "%s", tst[i].str);
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, in_print);
ATF_TP_ADD_TC(tp, sin_print);
return atf_no_error();
}
