/usr/lib/perl5/Devel/Cover/Criterion.pm is in libdevel-cover-perl 0.77-1ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | # Copyright 2001-2011, Paul Johnson (pjcj@cpan.org)
# This software is free. It is licensed under the same terms as Perl itself.
# The latest version of this software should be available from my homepage:
# http://www.pjcj.net
package Devel::Cover::Criterion;
use strict;
use warnings;
our $VERSION = "0.77";
use Devel::Cover::Statement 0.77;
use Devel::Cover::Branch 0.77;
use Devel::Cover::Condition 0.77;
use Devel::Cover::Condition_or_2 0.77;
use Devel::Cover::Condition_or_3 0.77;
use Devel::Cover::Condition_and_2 0.77;
use Devel::Cover::Condition_and_3 0.77;
use Devel::Cover::Condition_xor_4 0.77;
use Devel::Cover::Subroutine 0.77;
use Devel::Cover::Time 0.77;
use Devel::Cover::Pod 0.77;
sub coverage { $_[0][0] }
sub information { $_[0][1] }
sub covered { "n/a" }
sub total { "n/a" }
sub percentage { "n/a" }
sub error { "n/a" }
sub text { "n/a" }
sub values { [ $_[0]->covered ] }
sub criterion { require Carp; Carp::confess("criterion() must be overridden") }
sub calculate_percentage
{
my $class = shift;
my ($db, $s) = @_;
my $errors = $s->{error} || 0;
$s->{percentage} = $s->{total} ? 100 - $errors * 100 / $s->{total} : 100;
}
sub aggregate {
my ($self, $s, $file, $keyword, $t) = @_;
my $name = $self->criterion;
$t = int($t);
$s->{$file}{$name}{$keyword} += $t;
$s->{$file}{total}{$keyword} += $t;
$s->{Total}{$name}{$keyword} += $t;
$s->{Total}{total}{$keyword} += $t;
}
sub calculate_summary
{
my $self = shift;
my ($db, $file) = @_;
my $s = $db->{summary};
$self->aggregate($s, $file, "total", $self->total);
$self->aggregate($s, $file, "uncoverable", 1) if $self->uncoverable;
$self->aggregate($s, $file, "covered", 1) if $self->covered;
$self->aggregate($s, $file, "error", 1) if $self->error;
}
1
__END__
=head1 NAME
Devel::Cover::Criterion - Code coverage metrics for Perl
=head1 SYNOPSIS
use Devel::Cover::Criterion;
=head1 DESCRIPTION
Abstract base class for all the coverage criteria.
=head1 SEE ALSO
Devel::Cover
=head1 METHODS
=head2 new
=head1 BUGS
Huh?
=head1 VERSION
Version 0.77 - 15th May 2011
=head1 LICENCE
Copyright 2001-2011, Paul Johnson (pjcj@cpan.org)
This software is free. It is licensed under the same terms as Perl itself.
The latest version of this software should be available from my homepage:
http://www.pjcj.net
=cut
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