1 /* $NetBSD: t_a64l.c,v 1.1 2020/07/01 07:16:37 jruoho Exp $ */
2
3 /*-
4 * Copyright (c) 2020 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Jukka Ruohonen.
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_a64l.c,v 1.1 2020/07/01 07:16:37 jruoho Exp $");
33
34 #include <atf-c.h>
35 #include <stdio.h>
36 #include <stdlib.h>
37
38 struct test {
39 const char *str;
40 size_t len;
41 long val;
42 } t[] = {
43 { "", 0, 0L },
44 { "///", 3, 4161L }, /* 1*64^0 + 1*64^1 + 1*64^2 */
45 { "123", 3, 20739L }, /* 3*64^0 + 4*64^1 + 5*64^2 */
46 { "zzz", 3, 262143L }, /* 63*64^0 + 63*64^1 + 63*64^2 */
47 { "a64l", 4, 12870182L }, /* 38*64^0 + 8*64^1 + 6*64^2 + 49*64^3 */
48 { "a64l...", 4, 12870182L }, /* 38*64^0 + 8*64^1 + 6*64^2 + 49*64^3 */
49 };
50
51 #define MAXLEN 8
52
53 ATF_TC(a64l_basic);
ATF_TC_HEAD(a64l_basic,tc)54 ATF_TC_HEAD(a64l_basic, tc)
55 {
56 atf_tc_set_md_var(tc, "descr", "A basic test of a64l(3)");
57 }
58
ATF_TC_BODY(a64l_basic,tc)59 ATF_TC_BODY(a64l_basic, tc)
60 {
61 for (size_t i = 0; i < __arraycount(t); i++) {
62 long val = a64l(t[i].str);
63 ATF_REQUIRE(val == t[i].val);
64 }
65
66 }
67
68 ATF_TC(l64a_basic);
ATF_TC_HEAD(l64a_basic,tc)69 ATF_TC_HEAD(l64a_basic, tc)
70 {
71 atf_tc_set_md_var(tc, "descr", "A basic test of l64a(3)");
72 }
73
ATF_TC_BODY(l64a_basic,tc)74 ATF_TC_BODY(l64a_basic, tc)
75 {
76 for (size_t i = 0; i < __arraycount(t); i++) {
77 char *str = l64a(t[i].val);
78 ATF_REQUIRE(strlen(str) == t[i].len);
79 ATF_REQUIRE(strncmp(str, t[i].str, t[i].len) == 0);
80 }
81 }
82
83 ATF_TC(l64a_r_basic);
ATF_TC_HEAD(l64a_r_basic,tc)84 ATF_TC_HEAD(l64a_r_basic, tc)
85 {
86 atf_tc_set_md_var(tc, "descr", "A basic test of l64a_r(3)");
87 }
88
ATF_TC_BODY(l64a_r_basic,tc)89 ATF_TC_BODY(l64a_r_basic, tc)
90 {
91 char buf[MAXLEN];
92
93 for (size_t i = 0; i < __arraycount(t); i++) {
94
95 (void)memset(buf, '\0', sizeof(buf));
96
97 ATF_REQUIRE(l64a_r(t[i].val, buf, t[i].len + 1) == 0);
98 ATF_REQUIRE(strlen(buf) == t[i].len);
99 ATF_REQUIRE(strncmp(buf, t[i].str, t[i].len) == 0);
100 }
101 }
102
ATF_TP_ADD_TCS(tp)103 ATF_TP_ADD_TCS(tp)
104 {
105
106 ATF_TP_ADD_TC(tp, a64l_basic);
107 ATF_TP_ADD_TC(tp, l64a_basic);
108 ATF_TP_ADD_TC(tp, l64a_r_basic);
109
110 return atf_no_error();
111 }
112