tests/lib/libc/net/t_servent.sh

   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
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  24 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  25 # POSSIBILITY OF SUCH DAMAGE.
  26 #
  27
  28 atf_test_case servent
  29 servent_head()
  30 {
  31         atf_set "descr" "Checks {get,set,end}servent(3)"
  32 }
  33 servent_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, $i, 1);
  62                 }
  63                 }
  64                 END {
  65                 for (key in names) {
  66                         portproto = key;
  67                         sub("/", ", proto=", portproto);
  68                         portproto = "port=" portproto;
  69
  70                         n = split(names[key], ar);
  71                         printf "name=%s, %s, aliases=", ar[1], portproto;
  72                         for (i=2; i<=n; i++) {
  73                         if (i>2) {
  74                                 printf " ";
  75                         }
  76                         printf "%s", ar[i];
  77                         }
  78                         printf "\n";
  79                         delete ar;
  80                 }
  81                 }
  82         ' | sort >exp
  83
  84         # run test program
  85         "$(atf_get_srcdir)/h_servent" | sed 's/ *$//' | sort >out
  86
  87         diff -u exp out || atf_fail "Observed output does not match reference output"
  88 }
  89
  90 atf_init_test_cases()
  91 {
  92         atf_add_test_case servent
  93 }