1#!./perl 2 3BEGIN { 4 chdir 't' if -d 't'; 5 @INC = '../lib'; 6 require Config; import Config; 7 if ($Config{'extensions'} !~ /\bSocket\b/ && 8 !(($^O eq 'VMS') && $Config{d_socket})) { 9 print "1..0\n"; 10 exit 0; 11 } 12 $has_alarm = $Config{d_alarm}; 13} 14 15use Socket; 16 17print "1..17\n"; 18 19$has_echo = $^O ne 'MSWin32'; 20$alarmed = 0; 21sub arm { $alarmed = 0; alarm(shift) if $has_alarm } 22sub alarmed { $alarmed = 1 } 23$SIG{ALRM} = 'alarmed' if $has_alarm; 24 25if (socket(T,PF_INET,SOCK_STREAM,6)) { 26 print "ok 1\n"; 27 28 arm(5); 29 my $host = $^O eq 'MacOS' || ($^O eq 'irix' && $Config{osvers} == 5) ? 30 '127.0.0.1' : 'localhost'; 31 my $localhost = inet_aton($host); 32 33 if ($has_echo && defined $localhost && connect(T,pack_sockaddr_in(7,$localhost))){ 34 arm(0); 35 36 print "ok 2\n"; 37 38 print "# Connected to " . 39 inet_ntoa((unpack_sockaddr_in(getpeername(T)))[1])."\n"; 40 41 arm(5); 42 syswrite(T,"hello",5); 43 arm(0); 44 45 arm(5); 46 $read = sysread(T,$buff,10); # Connection may be granted, then closed! 47 arm(0); 48 49 while ($read > 0 && length($buff) < 5) { 50 # adjust for fact that TCP doesn't guarantee size of reads/writes 51 arm(5); 52 $read = sysread(T,$buff,10,length($buff)); 53 arm(0); 54 } 55 print(($read == 0 || $buff eq "hello") ? "ok 3\n" : "not ok 3\n"); 56 } 57 else { 58 print "# You're allowed to fail tests 2 and 3 if\n"; 59 print "# the echo service has been disabled or if your\n"; 60 print "# gethostbyname() cannot resolve your localhost.\n"; 61 print "# 'Connection refused' indicates disabled echo service.\n"; 62 print "# 'Interrupted system call' indicates a hanging echo service.\n"; 63 print "# Error: $!\n"; 64 print "ok 2 - skipped\n"; 65 print "ok 3 - skipped\n"; 66 } 67} 68else { 69 print "# Error: $!\n"; 70 print "not ok 1\n"; 71} 72 73if( socket(S,PF_INET,SOCK_STREAM,6) ){ 74 print "ok 4\n"; 75 76 arm(5); 77 if ($has_echo && connect(S,pack_sockaddr_in(7,INADDR_LOOPBACK))){ 78 arm(0); 79 80 print "ok 5\n"; 81 82 print "# Connected to " . 83 inet_ntoa((unpack_sockaddr_in(getpeername(S)))[1])."\n"; 84 85 arm(5); 86 syswrite(S,"olleh",5); 87 arm(0); 88 89 arm(5); 90 $read = sysread(S,$buff,10); # Connection may be granted, then closed! 91 arm(0); 92 93 while ($read > 0 && length($buff) < 5) { 94 # adjust for fact that TCP doesn't guarantee size of reads/writes 95 arm(5); 96 $read = sysread(S,$buff,10,length($buff)); 97 arm(0); 98 } 99 print(($read == 0 || $buff eq "olleh") ? "ok 6\n" : "not ok 6\n"); 100 } 101 else { 102 print "# You're allowed to fail tests 5 and 6 if\n"; 103 print "# the echo service has been disabled.\n"; 104 print "# 'Interrupted system call' indicates a hanging echo service.\n"; 105 print "# Error: $!\n"; 106 print "ok 5 - skipped\n"; 107 print "ok 6 - skipped\n"; 108 } 109} 110else { 111 print "# Error: $!\n"; 112 print "not ok 4\n"; 113} 114 115# warnings 116$SIG{__WARN__} = sub { 117 ++ $w if $_[0] =~ /^6-ARG sockaddr_in call is deprecated/ ; 118} ; 119$w = 0 ; 120sockaddr_in(1,2,3,4,5,6) ; 121print ($w == 1 ? "not ok 7\n" : "ok 7\n") ; 122use warnings 'Socket' ; 123sockaddr_in(1,2,3,4,5,6) ; 124print ($w == 1 ? "ok 8\n" : "not ok 8\n") ; 125 126# Thest that whatever we give into pack/unpack_sockaddr retains 127# the value thru the entire chain. 128if((inet_ntoa((unpack_sockaddr_in(pack_sockaddr_in(100,inet_aton("10.250.230.10"))))[1])) eq '10.250.230.10') { 129 print "ok 9\n"; 130} else { 131 print "not ok 9\n"; 132} 133print ((inet_ntoa(inet_aton("10.20.30.40")) eq "10.20.30.40") ? "ok 10\n" : "not ok 10\n"); 134print ((inet_ntoa(v10.20.30.40) eq "10.20.30.40") ? "ok 11\n" : "not ok 11\n"); 135{ 136 my ($port,$addr) = unpack_sockaddr_in(pack_sockaddr_in(100,v10.10.10.10)); 137 print (($port == 100) ? "ok 12\n" : "not ok 12\n"); 138 print ((inet_ntoa($addr) eq "10.10.10.10") ? "ok 13\n" : "not ok 13\n"); 139} 140 141eval { inet_ntoa(v10.20.30.400) }; 142print (($@ =~ /^Wide character in Socket::inet_ntoa at/) ? "ok 14\n" : "not ok 14\n"); 143 144if (sockaddr_family(pack_sockaddr_in(100,inet_aton("10.250.230.10"))) == AF_INET) { 145 print "ok 15\n"; 146} else { 147 print "not ok 15\n"; 148} 149 150eval { sockaddr_family("") }; 151print (($@ =~ /^Bad arg length for Socket::sockaddr_family, length is 0, should be at least \d+/) ? "ok 16\n" : "not ok 16\n"); 152 153if ($^O eq 'linux') { 154 # see if we can handle abstract sockets 155 my $test_abstract_socket = chr(0) . '/tmp/test-perl-socket'; 156 my $addr = sockaddr_un ($test_abstract_socket); 157 my ($path) = sockaddr_un ($addr); 158 if ($test_abstract_socket eq $path) { 159 print "ok 17\n"; 160 } 161 else { 162 $path =~ s/\0/\\0/g; 163 print "# got <$path>\n"; 164 print "not ok 17\n"; 165 } 166} else { 167 # doesn't have abstract socket support 168 print "ok 17 - skipped on this platform\n"; 169} 170