lib/Gruntmaster/Daemon/Runner/File.pm

   1 package Gruntmaster::Daemon::Runner::File;
   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
  11 our $VERSION = "5999.000_004";
  12
  13 ##################################################
  14
  15 sub run{
  16         my ($test, $meta) = @_;
  17         get_logger->trace("Running on test $test...");
  18         $meta->{files}{prog}{run}->($meta->{files}{prog}{name}, fds => [qw/0 input 1 >output/], map {defined $meta->{$_} ? ($_ => $meta->{$_}) : () } qw/timeout olimit mlimit/);
  19         my $out = slurp 'output';
  20         my $ok;
  21         if (exists $meta->{okfile}) {
  22                 $ok = $meta->{okfile}[$test - 1]
  23         } else {
  24                 $ok = slurp "/var/lib/gruntmasterd/pb/$meta->{problem}/$test.ok"
  25         }
  26
  27         $out =~ s/^\s+//;
  28         $ok  =~ s/^\s+//;
  29         $out =~ s/\s+/ /g;
  30         $ok  =~ s/\s+/ /g;
  31         $out =~ s/\s+$//;
  32         $ok  =~ s/\s+$//;
  33
  34         die [WA, "Wrong answer"] if $out ne $ok;
  35         $meta->{tests}[$test - 1] // 0
  36 }
  37
  38 1;
  39 __END__
  40
  41 =encoding utf-8
  42
  43 =head1 NAME
  44
  45 Gruntmaster::Daemon::Runner::File - Compare output with static text files
  46
  47 =head1 SYNOPSIS
  48
  49   use Gruntmaster::Daemon::Runner::File;
  50   Gruntmaster::Daemon::Runner::File::run(5, $meta);
  51
  52 =head1 DESCRIPTION
  53
  54 Gruntmaster::Daemon::Runner::File is a runner which compares the program output for test C<$test> with a static output. Before comparing, leading and trailing whitespace is removed, and sequences of whitespace are converted to a single space.
  55
  56 If C<< $meta->{okfile} >> exists, the output is compared to C<< $meta->{okfile}[$test - 1] >>.
  57 Otherwise, the output is compared to F<< /var/lib/gruntmasterd/pb/$meta->{problem}/$test.ok >>.
  58
  59 If the two strings match, the verdict is C<< $meta->{tests}[$test - 1] >>. Otherwise, the verdict is C<[WA, "Wrong answer"]>.
  60
  61 =head1 AUTHOR
  62
  63 Marius Gavrilescu E<lt>marius@ieval.roE<gt>
  64
  65 =head1 COPYRIGHT AND LICENSE
  66
  67 Copyright (C) 2014 by Marius Gavrilescu
  68
  69 This library is free software: you can redistribute it and/or modify
  70 it under the terms of the GNU Affero General Public License as published by
  71 the Free Software Foundation, either version 3 of the License, or
  72 (at your option) any later version.
  73
  74
  75 =cut