1# $NetBSD: t_servent.sh,v 1.4 2022/12/04 02:53:17 jschauma Exp $
2#
3# Copyright (c) 2008 The NetBSD Foundation, Inc.
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9# 1. Redistributions of source code must retain the above copyright
10#    notice, this list of conditions and the following disclaimer.
11# 2. Redistributions in binary form must reproduce the above copyright
12#    notice, this list of conditions and the following disclaimer in the
13#    documentation and/or other materials provided with the distribution.
14#
15# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
16# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
17# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
19# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
21# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25# POSSIBILITY OF SUCH DAMAGE.
26#
27: ${TEST_FILE:="/etc/services"}
28
29atf_test_case servent
30servent_head()
31{
32	atf_set "descr" "Checks {get,set,end}servent(3)"
33	# libc doesn't include aliases
34	atf_set "require.files" "/var/db/services.cdb" 
35}
36servent_body()
37{
38	#
39	# Munge original to:
40	#  (1) match output format of the test program
41	#  (2) fold all names for the same port/proto together
42	#  (3) prune duplicates
43	#
44	tr '\t' ' ' <"${TEST_FILE}" | awk '
45		function add(key, name, i, n, ar) {
46			n = split(names[key], ar);
47			for (i=1; i<=n; i++) {
48				if (name == ar[i]) {
49					return;
50				}
51			}
52			delete ar;
53			names[key] = names[key] " " name;
54		}
55
56		{
57			sub("#.*", "", $0);
58			gsub("  *", " ", $0);
59			if (NF==0) {
60				next;
61			}
62			add($2, $1, 0);
63			for (i=3; i<=NF; i++) {
64				add($2, $i, 1);
65			}
66		}
67		END {
68			for (key in names) {
69				portproto = key;
70				sub("/", ", proto=", portproto);
71				portproto = "port=" portproto;
72
73				n = split(names[key], ar);
74				printf "name=%s, %s, aliases=", ar[1], portproto;
75				for (i=2; i<=n; i++) {
76					if (i>2) {
77						printf " ";
78					}
79					printf "%s", ar[i];
80				}
81				printf "\n";
82				delete ar;
83			}
84		}
85	' | sort >exp
86
87	# run test program
88	"$(atf_get_srcdir)/h_servent" | sed 's/ *$//' | sort >out
89
90	diff -u exp out || atf_fail "Observed output does not match reference output"
91}
92
93atf_init_test_cases()
94{
95	atf_add_test_case servent
96}
97