lib/Gruntmaster/Daemon/Runner/File.pm

   1 package Gruntmaster::Daemon::Runner::File;
   2
   3 use 5.014000;
   4 use strict;
   5 use warnings;
   6 use re '/s';
   7
   8 use Gruntmaster::Daemon::Constants qw/WA/;
   9 use File::Slurp qw/slurp/;
  10 use Log::Log4perl qw/get_logger/;
  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         my $out = slurp 'output';
  21         my $ok;
  22         if (exists $meta->{okfile}) {
  23                 $ok = $meta->{okfile}[$test - 1]
  24         } else {
  25                 $ok = slurp "/var/lib/gruntmasterd/pb/$meta->{problem}/$test.ok"
  26         }
  27
  28         $out =~ s/^\s+//;
  29         $ok  =~ s/^\s+//;
  30         $out =~ s/\s+/ /g;
  31         $ok  =~ s/\s+/ /g;
  32         $out =~ s/\s+$//;
  33         $ok  =~ s/\s+$//;
  34
  35         die [WA, 'Wrong answer'] if $out ne $ok; ## no critic (RequireCarping)
  36         $meta->{tests}[$test - 1] // 0
  37 }
  38
  39 1;
  40 __END__
  41
  42 =encoding utf-8
  43
  44 =head1 NAME
  45
  46 Gruntmaster::Daemon::Runner::File - Compare output with static text files
  47
  48 =head1 SYNOPSIS
  49
  50   use Gruntmaster::Daemon::Runner::File;
  51   Gruntmaster::Daemon::Runner::File::run(5, $meta);
  52
  53 =head1 DESCRIPTION
  54
  55 Gruntmaster::Daemon::Runner::File is a runner which compares the program output for test C<$test> with a static output. Before comparing, leading and trailing whitespace is removed, and sequences of whitespace are converted to a single space.
  56
  57 If C<< $meta->{okfile} >> exists, the output is compared to C<< $meta->{okfile}[$test - 1] >>.
  58 Otherwise, the output is compared to F<< /var/lib/gruntmasterd/pb/$meta->{problem}/$test.ok >>.
  59
  60 If the two strings match, the verdict is C<< $meta->{tests}[$test - 1] >>. Otherwise, the verdict is C<[WA, "Wrong answer"]>.
  61
  62 =head1 AUTHOR
  63
  64 Marius Gavrilescu E<lt>marius@ieval.roE<gt>
  65
  66 =head1 COPYRIGHT AND LICENSE
  67
  68 Copyright (C) 2014 by Marius Gavrilescu
  69
  70 This library is free software: you can redistribute it and/or modify
  71 it under the terms of the GNU Affero General Public License as published by
  72 the Free Software Foundation, either version 3 of the License, or
  73 (at your option) any later version.
  74
  75
  76 =cut