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#! perl |
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|
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no warnings; |
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|
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use Socket; |
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|
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my ($pr, $pw); |
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|
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unless (socketpair $pr, $pw, Socket::AF_UNIX (), Socket::SOCK_STREAM (), 0) { |
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print "1..0 # SKIP socketpair failed - broken platform, skipping tests\n"; |
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exit; |
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} |
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|
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print "1..12\n"; $|=1; |
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|
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use Async::Interrupt; |
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|
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# we ignore the requirement to put handles into nonblocking mode |
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# IN THIS TEST only. never do that in real life. |
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my $ai = new Async::Interrupt |
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pipe => [$pr, $pw], |
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cb => sub { print "ok $_[0]\n" }; |
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|
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print "ok 1\n"; |
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$ai->signal (2); |
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print "ok 3\n"; |
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|
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my ($vr, $vR); vec ($vr, fileno $pr, 1) = 1; |
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|
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my $n = select $vR=$vr, undef, undef, 0; |
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print $n == 0 ? "" : "not ", "ok 4 # $n\n"; |
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|
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$ai->block; |
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$ai->signal (7); |
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print "ok 5\n"; |
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my $n = select $vR=$vr, undef, undef, 0; |
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print $n == 1 ? "" : "not ", "ok 6 # $n\n"; |
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$ai->unblock; |
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|
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my $n = select $vR=$vr, undef, undef, 0; |
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print $n == 0 ? "" : "not ", "ok 8 # $n\n"; |
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|
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$ai->signal (9); |
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|
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my $n = select $vR=$vr, undef, undef, 0; |
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print $n == 0 ? "" : "not ", "ok 10 # $n\n"; |
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|
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$ai->pipe_disable; |
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$ai->scope_block; |
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|
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$ai->signal (12); |
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|
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my $n = select $vR=$vr, undef, undef, 0; |
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print $n == 0 ? "" : "not ", "ok 11 # $n\n"; |
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|
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undef $ai; # will cause signal to be sent |
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|
