1#!./perl 2 3BEGIN { 4 unless(grep /blib/, @INC) { 5 chdir 't' if -d 't'; 6 @INC = '../lib'; 7 } 8} 9 10use Config; 11 12BEGIN { 13 if(-d "lib" && -f "TEST") { 14 my $reason; 15 if (! $Config{'d_fork'}) { 16 $reason = 'no fork'; 17 } 18 elsif ($Config{'extensions'} !~ /\bSocket\b/) { 19 $reason = 'Socket extension unavailable'; 20 } 21 elsif ($Config{'extensions'} !~ /\bIO\b/) { 22 $reason = 'IO extension unavailable'; 23 } 24 elsif ($^O eq 'os2') { 25 require IO::Socket; 26 27 eval {IO::Socket::pack_sockaddr_un('/foo/bar') || 1} 28 or $@ !~ /not implemented/ or 29 $reason = 'compiled without TCP/IP stack v4'; 30 } elsif ($^O =~ m/^(?:qnx|nto|vos)$/ ) { 31 $reason = 'Not implemented'; 32 } 33 if ($reason) { 34 print "1..0 # Skip: $reason\n"; 35 exit 0; 36 } 37 } 38} 39 40$PATH = "sock-$$"; 41 42# Test if we can create the file within the tmp directory 43if (-e $PATH or not open(TEST, ">$PATH") and $^O ne 'os2') { 44 print "1..0 # Skip: cannot open '$PATH' for write\n"; 45 exit 0; 46} 47close(TEST); 48unlink($PATH) or $^O eq 'os2' or die "Can't unlink $PATH: $!"; 49 50# Start testing 51$| = 1; 52print "1..5\n"; 53 54use IO::Socket; 55 56$listen = IO::Socket::UNIX->new(Local=>$PATH, Listen=>0) || die "$!"; 57print "ok 1\n"; 58 59if($pid = fork()) { 60 61 $sock = $listen->accept(); 62 63 if (defined $sock) { 64 print "ok 2\n"; 65 66 print $sock->getline(); 67 68 print $sock "ok 4\n"; 69 70 $sock->close; 71 72 waitpid($pid,0); 73 unlink($PATH) || $^O eq 'os2' || warn "Can't unlink $PATH: $!"; 74 75 print "ok 5\n"; 76 } else { 77 print "# accept() failed: $!\n"; 78 for (2..5) { 79 print "not ok $_ # accept failed\n"; 80 } 81 } 82} elsif(defined $pid) { 83 84 $sock = IO::Socket::UNIX->new(Peer => $PATH) or die "$!"; 85 86 print $sock "ok 3\n"; 87 88 print $sock->getline(); 89 90 $sock->close; 91 92 exit; 93} else { 94 die; 95} 96