t_servent.sh revision 276478 
1# $NetBSD: t_servent.sh,v 1.1 2011/01/12 17:32:27 pgoyette 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
28atf_test_case servent
29servent_head()
30{
31	atf_set "descr" "Checks {get,set,end}servent(3)"
32}
33servent_body()
34{
35	#
36	# Munge original to:
37	#  (1) match output format of the test program
38	#  (2) fold all names for the same port/proto together
39	#  (3) prune duplicates
40	#
41	tr '\t' ' ' </etc/services | awk '
42		function add(key, name,      i, n, ar) {
43		n = split(names[key], ar);
44		for (i=1; i<=n; i++) {
45			if (name == ar[i]) {
46			return;
47			}
48		}
49		delete ar;
50		names[key] = names[key] " " name;
51		}
52
53		{
54		sub("#.*", "", $0);
55		gsub("  *", " ", $0);
56		if (NF==0) {
57			next;
58		}
59		add($2, $1, 0);
60		for (i=3; i<=NF; i++) {
61			add($2, $i, 1);
62		}
63		}
64		END {
65		for (key in names) {
66			portproto = key;
67			sub("/", ", proto=", portproto);
68			portproto = "port=" portproto;
69
70			n = split(names[key], ar);
71			printf "name=%s, %s, aliases=", ar[1], portproto;
72			for (i=2; i<=n; i++) {
73			if (i>2) {
74				printf " ";
75			}
76			printf "%s", ar[i];
77			}
78			printf "\n";
79			delete ar;
80		}
81		}
82	' | sort >exp
83
84	case "$(uname)" in
85	FreeBSD)
86		#  (3) Don't prune duplicates
87		tr '\t' ' ' < /etc/services |
88		    sed 's/#.*//;s/   */ /g; /^$/d;s#\([0-9]\)/#\1 #;s/ *$//' |
89		    sort |
90		    while read l; do
91			set $l
92			name=$1; shift
93			port=$1; shift
94			proto=$1; shift
95			alias="$@"
96			printf "name=%s, port=%s, proto=%s, aliases=%s\n" \
97			    $name $port $proto "$alias"
98		    done > exp
99		;;
100	esac
101
102	# run test program
103	"$(atf_get_srcdir)/h_servent" | sed 's/ *$//' | sort >out
104
105	diff -u exp out || atf_fail "Observed output does not match reference output"
106}
107
108atf_init_test_cases()
109{
110	atf_add_test_case servent
111}
112