/*      $NetBSD: t_print.c,v 1.1 2014/12/02 19:48:21 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 1.1 2014/12/02 19:48:21 christos Exp $");

#include "netatalk/at_print.c"

#include <atf-c.h>

static const struct {
       struct at_addr ia;
       const char *str;
       int len;
} tst[] = {
       {
               { 0, 0 },
               "0.0",
               3,
       },
       {
               { htons(3), 255 },
               "3.255",
               5,
       },
};


ATF_TC(at_print);
ATF_TC_HEAD(at_print, tc)
{

       atf_tc_set_md_var(tc, "descr", "printing of struct at_addr");
}

ATF_TC_BODY(at_print, tc)
{
       char buf[ATALK_ADDRSTRLEN];
       int r;
       size_t l = sizeof(buf);

       for (size_t i = 0; i < __arraycount(tst); i++) {
               r = at_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 = at_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(sat_print);
ATF_TC_HEAD(sat_print, tc)
{

       atf_tc_set_md_var(tc, "descr", "printing of sockaddr_at");
}

ATF_TC_BODY(sat_print, tc)
{
       char buf[1024];
       char res[1024];
       int r, e;
       size_t l = sizeof(buf);
       struct sockaddr_at sat;

       memset(&sat, 0, sizeof(sat));
       for (size_t i = 0; i < __arraycount(tst); i++) {
               sat.sat_addr = tst[i].ia;
               sat.sat_port = (uint8_t)i;
               r = sat_print(buf, l, &sat);
               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 = 8;
       for (size_t i = 0; i < __arraycount(tst); i++) {
               sat.sat_addr = tst[i].ia;
               sat.sat_port = (uint8_t)i;
               r = sat_print(buf, l, &sat);
               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, at_print);
       ATF_TP_ADD_TC(tp, sat_print);
       return atf_no_error();
}