t_protoent.sh revision 272458 
1# $NetBSD: t_protoent.sh,v 1.2 2012/09/03 15:32:18 christos 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
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9# 1. Redistributions of source code must retain the above copyright
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11# 2. Redistributions in binary form must reproduce the above copyright
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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
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26#
27
28atf_test_case protoent
29protoent_head()
30{
31	atf_set "descr" "Checks {get,set,end}protoent(3)"
32}
33protoent_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/protocols | 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		sub("#.*", "", $0);
54		gsub("  *", " ", $0);
55		if (NF == 0) {
56			next;
57		}
58		add($2, $1, 0);
59		for (i = 3; i <= NF; i++) {
60			add($2, $i, 1);
61		}
62	}
63	END {
64		for (key in names) {
65			proto = key;
66
67			n = split(names[key], ar);
68			printf "name=%s, proto=%s, aliases=", ar[1], proto;
69			for (i=2; i<=n; i++) {
70			if (i>2) {
71				printf " ";
72			}
73			printf "%s", ar[i];
74			}
75			printf "\n";
76			delete ar;
77		}
78		}
79	' | sort >exp
80
81	# run test program
82	"$(atf_get_srcdir)/h_protoent" | sed 's/ *$//' | sort >out
83
84	diff -u exp out || \
85	    atf_fail "Observed output does not match reference output"
86}
87
88atf_init_test_cases()
89{
90	atf_add_test_case protoent
91}
92