92 lines
1.6 KiB
Perl
Executable File
92 lines
1.6 KiB
Perl
Executable File
#!./perl
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BEGIN {
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unless(grep /blib/, @INC) {
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chdir 't' if -d 't';
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@INC = '../lib' if -d '../lib';
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}
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}
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use Config;
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BEGIN {
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if (-d "lib" && -f "TEST") {
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if (!$Config{'d_fork'} ||
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(($Config{'extensions'} !~ /\bSocket\b/ ||
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$Config{'extensions'} !~ /\bIO\b/) &&
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!(($^O eq 'VMS') && $Config{d_socket}))) {
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print "1..0\n";
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exit 0;
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}
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}
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}
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$| = 1;
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print "1..5\n";
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use IO::Socket;
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$listen = IO::Socket::INET->new(Listen => 2,
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Proto => 'tcp',
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) or die "$!";
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print "ok 1\n";
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# Check if can fork with dynamic extensions (bug in CRT):
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if ($^O eq 'os2' and
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system "$^X -I../lib -MOpcode -e 'defined fork or die' > /dev/null 2>&1") {
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print "ok $_ # skipped: broken fork\n" for 2..5;
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exit 0;
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}
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$port = $listen->sockport;
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if($pid = fork()) {
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$sock = $listen->accept();
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print "ok 2\n";
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$sock->autoflush(1);
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print $sock->getline();
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print $sock "ok 4\n";
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$sock->close;
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waitpid($pid,0);
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print "ok 5\n";
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} elsif(defined $pid) {
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# This can fail if localhost is undefined or the
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# special 'loopback' address 127.0.0.1 is not configured
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# on your system. (/etc/rc.config.d/netconfig on HP-UX.)
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# As a shortcut (not recommended) you could change 'localhost'
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# here to be the name of this machine eg 'myhost.mycompany.com'.
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$sock = IO::Socket::INET->new(PeerPort => $port,
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Proto => 'tcp',
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PeerAddr => 'localhost'
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)
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or die "$! (maybe your system does not have the 'localhost' address defined)";
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$sock->autoflush(1);
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print $sock "ok 3\n";
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print $sock->getline();
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$sock->close;
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exit;
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} else {
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die;
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}
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