- my ($test, $meta) = @_;
- get_logger->trace("Running on test $test...");
-
- mkfifo 'fifo1', 0600 or die $! unless -e 'fifo1';
- mkfifo 'fifo2', 0600 or die $! unless -e 'fifo2';
-
- my $ret = fork // get_logger->logdie("Fork failed: $!");
- if ($ret) {
- $meta->{files}{prog}{run}->($meta->{files}{prog}{name}, fds => [qw/0 fifo1 1 >fifo2/], map {defined $meta->{$_} ? ($_ => $meta->{$_}) : () } qw/timeout mlimit/);
- waitpid $ret, 0;
- die [WA, "Wrong Answer"] if $?;
- } else {
- try {
- $meta->{files}{int}{run}->($meta->{files}{int}{name}, fds => [qw/1 >fifo1 0 fifo2 4 >result/]);
- } catch {
- exit 1;
- };
- exit
- }
-
- scalar slurp 'result'
+ my ($test, $meta) = @_;
+ get_logger->trace("Running on test $test...");
+
+ mkfifo 'fifo1', 0600 or die "$!\n" unless -e 'fifo1';
+ mkfifo 'fifo2', 0600 or die "$!\n" unless -e 'fifo2';
+
+ if ($test == 1 && $ENV{GRUNTMASTER_VM}) {
+ exec 'cat <prog.out >ver.in' if fork;
+ exec 'cat <ver.out >prog.in' if fork;
+ }
+
+ my $ret = fork // get_logger->logdie("Fork failed: $!");
+ if ($ret) {
+ try {
+ my @fds = $ENV{GRUNTMASTER_VM} ? qw,0 /dev/ttyS1 1 >/dev/ttyS1, : qw/0 fifo1 1 >fifo2/;
+ $meta->{files}{prog}{run}->($meta->{files}{prog}{name}, fds => \@fds, map {defined $meta->{$_} ? ($_ => $meta->{$_}) : () } qw/timeout mlimit/);
+ } catch {
+ die $_ ## no critic (RequireCarping)
+ } finally {
+ waitpid $ret, 0;
+ };
+ die [WA, 'Wrong Answer'] if $?; ## no critic (RequireCarping)
+ } else {
+ try {
+ my @fds = $ENV{GRUNTMASTER_VM} ? qw,1 >/dev/ttyS1 0 /dev/ttyS1, : qw/1 >fifo1 0 fifo2/;
+ $meta->{files}{ver}{run}->($meta->{files}{ver}{name}, fds => [@fds, qw,4 >result,], args => [$test], map {defined $meta->{$_} ? ($_ => $meta->{$_}) : () } qw/timeout mlimit/);
+ } catch {
+ exit 1;
+ };
+ exit
+ }
+
+ unlink 'fifo1';
+ unlink 'fifo2';
+
+ scalar slurp 'result'