8 use Test::More tests => 7;
11 require Config; import Config;
12 if ($Config{'extensions'} !~ /\bSocket\b/ &&
13 !(($^O eq 'VMS') && $Config{d_socket}))
15 plan skip_all => "Test uses Socket, Socket not built";
20 BEGIN { use_ok 'Net::hostent' }
22 # Remind me to add this to Test::More.
28 # test basic resolution of localhost <-> 127.0.0.1
31 my $h = gethost('localhost');
32 ok(defined $h, "gethost('localhost')") ||
33 DIE("Can't continue without working gethost: $!");
35 is( inet_ntoa($h->addr), "127.0.0.1", 'addr from gethost' );
37 my $i = gethostbyaddr(inet_aton("127.0.0.1"));
38 ok(defined $i, "gethostbyaddr('127.0.0.1')") ||
39 DIE("Can't continue without working gethostbyaddr: $!");
41 is( inet_ntoa($i->addr), "127.0.0.1", 'addr from gethostbyaddr' );
43 # need to skip the name comparisons on Win32 because windows will
44 # return the name of the machine instead of "localhost" when resolving
45 # 127.0.0.1 or even "localhost"
47 # - VMS returns "LOCALHOST" under tcp/ip services V4.1 ECO 2, possibly others
48 # - OS/390 returns localhost.YADDA.YADDA
51 skip "Windows will return the machine name instead of 'localhost'", 2
52 if $^O eq 'MSWin32' or $^O eq 'NetWare' or $^O eq 'cygwin';
54 print "# name = " . $h->name . ", aliases = " . join (",", @{$h->aliases}) . "\n";
57 unless ($h->name =~ /^localhost(?:\..+)?$/i) {
58 foreach (@{$h->aliases}) {
59 if (/^localhost(?:\..+)?$/i) {
70 # If we found it in the aliases before, expect to find it there again.
71 foreach (@{$h->aliases}) {
72 if (/^localhost(?:\..+)?$/i) {
73 # This time, clear the flag if we see "localhost"
81 like( $i->name, qr/^localhost(?:\..+)?$/i );
85 print "# " . $h->name . " " . join (",", @{$h->aliases}) . "\n";