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      1 /*	$NetBSD: t_print.c,v 1.1 2014/12/02 19:48:21 christos Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2014 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Christos Zoulas.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 #include <sys/cdefs.h>
     32 __RCSID("$NetBSD: t_print.c,v 1.1 2014/12/02 19:48:21 christos Exp $");
     33 
     34 #include "netatalk/at_print.c"
     35 
     36 #include <atf-c.h>
     37 
     38 static const struct {
     39 	struct at_addr ia;
     40 	const char *str;
     41 	int len;
     42 } tst[] = {
     43 	{
     44 		{ 0, 0 },
     45 		"0.0",
     46 		3,
     47 	},
     48 	{
     49 		{ htons(3), 255 },
     50 		"3.255",
     51 		5,
     52 	},
     53 };
     54 
     55 
     56 ATF_TC(at_print);
     57 ATF_TC_HEAD(at_print, tc)
     58 {
     59 
     60 	atf_tc_set_md_var(tc, "descr", "printing of struct at_addr");
     61 }
     62 
     63 ATF_TC_BODY(at_print, tc)
     64 {
     65 	char buf[ATALK_ADDRSTRLEN];
     66 	int r;
     67 	size_t l = sizeof(buf);
     68 
     69 	for (size_t i = 0; i < __arraycount(tst); i++) {
     70 		r = at_print(buf, l, &tst[i].ia);
     71 		ATF_REQUIRE_STREQ(buf, tst[i].str);
     72 		ATF_REQUIRE_EQ(r, tst[i].len);
     73 	}
     74 
     75 	l = 4;
     76 	for (size_t i = 0; i < __arraycount(tst); i++) {
     77 		r = at_print(buf, l, &tst[i].ia);
     78 		ATF_CHECK(strncmp(buf, tst[i].str, l - 1) == 0);
     79 		if (r > (int)l)
     80 			ATF_REQUIRE_EQ(buf[l - 1], '\0');
     81 		ATF_REQUIRE_EQ(r, tst[i].len);
     82 	}
     83 }
     84 
     85 ATF_TC(sat_print);
     86 ATF_TC_HEAD(sat_print, tc)
     87 {
     88 
     89 	atf_tc_set_md_var(tc, "descr", "printing of sockaddr_at");
     90 }
     91 
     92 ATF_TC_BODY(sat_print, tc)
     93 {
     94 	char buf[1024];
     95 	char res[1024];
     96 	int r, e;
     97 	size_t l = sizeof(buf);
     98 	struct sockaddr_at sat;
     99 
    100 	memset(&sat, 0, sizeof(sat));
    101 	for (size_t i = 0; i < __arraycount(tst); i++) {
    102 		sat.sat_addr = tst[i].ia;
    103 		sat.sat_port = (uint8_t)i;
    104 		r = sat_print(buf, l, &sat);
    105 		if (i == 0)
    106 			e = snprintf(res, sizeof(res), "%s", tst[i].str);
    107 		else
    108 			e = snprintf(res, sizeof(res), "%s:%zu", tst[i].str, i);
    109 
    110 		ATF_REQUIRE_STREQ(buf, res);
    111 		ATF_REQUIRE_EQ(r, e);
    112 	}
    113 
    114 	l = 8;
    115 	for (size_t i = 0; i < __arraycount(tst); i++) {
    116 		sat.sat_addr = tst[i].ia;
    117 		sat.sat_port = (uint8_t)i;
    118 		r = sat_print(buf, l, &sat);
    119 		if (i == 0)
    120 			e = snprintf(res, l, "%s", tst[i].str);
    121 		else
    122 			e = snprintf(res, l, "%s:%zu", tst[i].str, i);
    123 
    124 		ATF_REQUIRE_STREQ(buf, res);
    125 		ATF_REQUIRE_EQ(r, e);
    126 	}
    127 }
    128 
    129 ATF_TP_ADD_TCS(tp)
    130 {
    131 
    132 	ATF_TP_ADD_TC(tp, at_print);
    133 	ATF_TP_ADD_TC(tp, sat_print);
    134 	return atf_no_error();
    135 }
    136