Add perlcritic test and make code comply
[gruntmaster-daemon.git] / lib / Gruntmaster / Daemon / Runner / Verifier.pm
1 package Gruntmaster::Daemon::Runner::Verifier;
2
3 use 5.014000;
4 use strict;
5 use warnings;
6
7 use Gruntmaster::Daemon::Constants qw/WA/;
8 use File::Slurp qw/slurp/;
9 use Log::Log4perl qw/get_logger/;
10 use Try::Tiny;
11
12 our $VERSION = '5999.000_004';
13
14 ##################################################
15
16 sub run{
17 my ($test, $meta) = @_;
18 get_logger->trace("Running on test $test...");
19 $meta->{files}{prog}{run}->($meta->{files}{prog}{name}, fds => [qw/0 input 1 >output/], map {defined $meta->{$_} ? ($_ => $meta->{$_}) : () } qw/timeout olimit mlimit/);
20
21 try {
22 $meta->{files}{ver}{run}->($meta->{files}{ver}{name}, fds => [qw/0 input 3 output 1 >result/], args => [$test]);
23 } catch {
24 die [WA, 'Wrong answer'] ## no critic (RequireCarping)
25 };
26 scalar slurp 'result';
27 }
28
29 1;
30 __END__
31
32 =encoding utf-8
33
34 =head1 NAME
35
36 Gruntmaster::Daemon::Runner::Verifier - Check the program output with a verifier
37
38 =head1 SYNOPSIS
39
40 use Gruntmaster::Daemon::Runner::Verifier;
41 Gruntmaster::Daemon::Runner::Verifier::run(5, $meta);
42
43 =head1 DESCRIPTION
44
45 Gruntmaster::Daemon::Runner::Verifier is a runner which uses a verifier program to check the correctness of the output.
46
47 The verifier program, C<< $meta->{files}{ver} >>, reads the test input from stdin and the output from fd 3. If the output is incorrect, it should return a nonzero value. Otherwise, it should print the score on this test and then return 0.
48
49 =head1 AUTHOR
50
51 Marius Gavrilescu E<lt>marius@ieval.roE<gt>
52
53 =head1 COPYRIGHT AND LICENSE
54
55 Copyright (C) 2014 by Marius Gavrilescu
56
57 This library is free software: you can redistribute it and/or modify
58 it under the terms of the GNU Affero General Public License as published by
59 the Free Software Foundation, either version 3 of the License, or
60 (at your option) any later version.
61
62
63 =cut
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