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1 | #!./perl |
2 | |
3 | BEGIN { |
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4 | unless(grep /blib/, @INC) { |
5 | chdir 't' if -d 't'; |
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6 | @INC = '../lib'; |
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7 | } |
8 | } |
9 | |
10 | use Config; |
11 | |
12 | BEGIN { |
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13 | my $reason; |
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14 | |
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15 | if ($ENV{PERL_CORE} and $Config{'extensions'} !~ /\bSocket\b/) { |
16 | $reason = 'Socket was not built'; |
17 | } |
18 | elsif ($ENV{PERL_CORE} and $Config{'extensions'} !~ /\bIO\b/) { |
19 | $reason = 'IO was not built'; |
20 | } |
21 | elsif ($^O eq 'apollo') { |
22 | $reason = "unknown *FIXME*"; |
23 | } |
24 | undef $reason if $^O eq 'VMS' and $Config{d_socket}; |
25 | if ($reason) { |
26 | print "1..0 # Skip: $reason\n"; |
27 | exit 0; |
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28 | } |
29 | } |
30 | |
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31 | sub compare_addr { |
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32 | no utf8; |
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33 | my $a = shift; |
34 | my $b = shift; |
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35 | if (length($a) != length $b) { |
36 | my $min = (length($a) < length $b) ? length($a) : length $b; |
37 | if ($min and substr($a, 0, $min) eq substr($b, 0, $min)) { |
38 | printf "# Apparently: %d bytes junk at the end of %s\n# %s\n", |
39 | abs(length($a) - length ($b)), |
40 | $_[length($a) < length ($b) ? 1 : 0], |
41 | "consider decreasing bufsize of recfrom."; |
42 | substr($a, $min) = ""; |
43 | substr($b, $min) = ""; |
44 | } |
45 | return 0; |
46 | } |
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47 | my @a = unpack_sockaddr_in($a); |
48 | my @b = unpack_sockaddr_in($b); |
49 | "$a[0]$a[1]" eq "$b[0]$b[1]"; |
50 | } |
51 | |
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52 | $| = 1; |
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53 | print "1..7\n"; |
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54 | |
55 | use Socket; |
56 | use IO::Socket qw(AF_INET SOCK_DGRAM INADDR_ANY); |
57 | |
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58 | $udpa = IO::Socket::INET->new(Proto => 'udp', LocalAddr => 'localhost') |
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59 | || IO::Socket::INET->new(Proto => 'udp', LocalAddr => '127.0.0.1') |
60 | or die "$! (maybe your system does not have a localhost at all, 'localhost' or 127.0.0.1)"; |
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61 | |
62 | print "ok 1\n"; |
63 | |
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64 | $udpb = IO::Socket::INET->new(Proto => 'udp', LocalAddr => 'localhost') |
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65 | || IO::Socket::INET->new(Proto => 'udp', LocalAddr => '127.0.0.1') |
66 | or die "$! (maybe your system does not have a localhost at all, 'localhost' or 127.0.0.1)"; |
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67 | |
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68 | print "ok 2\n"; |
69 | |
70 | $udpa->send("ok 4\n",0,$udpb->sockname); |
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71 | |
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72 | print "not " |
73 | unless compare_addr($udpa->peername,$udpb->sockname, 'peername', 'sockname'); |
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74 | print "ok 3\n"; |
75 | |
76 | my $where = $udpb->recv($buf="",5); |
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77 | print $buf; |
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78 | |
79 | my @xtra = (); |
80 | |
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81 | unless(compare_addr($where,$udpa->sockname, 'recv name', 'sockname')) { |
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82 | print "not "; |
83 | @xtra = (0,$udpa->sockname); |
84 | } |
85 | print "ok 5\n"; |
86 | |
87 | $udpb->send("ok 6\n",@xtra); |
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88 | $udpa->recv($buf="",5); |
89 | print $buf; |
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90 | |
91 | print "not " if $udpa->connected; |
92 | print "ok 7\n"; |