/usr/share/perl5/Log/Log4perl/Appender/TestArrayBuffer.pm is in liblog-log4perl-perl 1.29-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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package Log::Log4perl::Appender::TestArrayBuffer;
##################################################
# Like Log::Log4perl::Appender::TestBuffer, just with
# array capability.
# For testing only.
##################################################
use base qw( Log::Log4perl::Appender::TestBuffer );
##################################################
sub log {
##################################################
my $self = shift;
my %params = @_;
$self->{buffer} .= "[$params{level}]: " if $LOG_PRIORITY;
if(ref($params{message}) eq "ARRAY") {
$self->{buffer} .= "[" . join(',', @{$params{message}}) . "]";
} else {
$self->{buffer} .= $params{message};
}
}
1;
=head1 NAME
Log::Log4perl::Appender::TestArrayBuffer - Subclass of Appender::TestBuffer
=head1 SYNOPSIS
use Log::Log4perl::Appender::TestArrayBuffer;
my $appender = Log::Log4perl::Appender::TestArrayBuffer->new(
name => 'buffer',
);
# Append to the buffer
$appender->log(
level = > 'alert',
message => ['first', 'second', 'third'],
);
# Retrieve the result
my $result = $appender->buffer();
# Reset the buffer to the empty string
$appender->reset();
=head1 DESCRIPTION
This class is a subclass of Log::Log4perl::Appender::TestBuffer and
just provides message array refs as an additional feature.
Just like Log::Log4perl::Appender::TestBuffer,
Log::Log4perl::Appender::TestArrayBuffer is used for internal
Log::Log4perl testing only.
=head1 COPYRIGHT AND LICENSE
Copyright 2002-2009 by Mike Schilli E<lt>m@perlmeister.comE<gt>
and Kevin Goess E<lt>cpan@goess.orgE<gt>.
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=cut
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