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diff --git a/lib/Log/Log4perl/Appender/TestFileCreeper.pm b/lib/Log/Log4perl/Appender/TestFileCreeper.pm
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+##################################################
+package Log::Log4perl::Appender::TestFileCreeper;
+##################################################
+# Test appender, intentionally slow. It writes 
+# out one byte at a time to provoke sync errors.
+# Don't use it, unless for testing.
+##################################################
+
+use warnings;
+use strict;
+
+use Log::Log4perl::Appender::File;
+
+our @ISA = qw(Log::Log4perl::Appender::File);
+
+##################################################
+sub log {
+##################################################
+    my($self, %params) = @_;
+
+    my $fh = $self->{fh};
+
+    for (split //, $params{message}) {
+        print $fh $_;
+        my $oldfh = select $self->{fh}; 
+        $| = 1; 
+        select $oldfh;
+    }
+}
+
+1;
+
+__END__
+
+=encoding utf8
+
+=head1 NAME
+
+Log::Log4perl::Appender::TestFileCreeper - Intentionally slow test appender
+
+=head1 SYNOPSIS
+
+    use Log::Log4perl::Appender::TestFileCreeper;
+
+    my $app = Log::Log4perl::Appender::TestFileCreeper->new(
+      filename  => 'file.log',
+      mode      => 'append',
+    );
+
+    $file->log(message => "Log me\n");
+
+=head1 DESCRIPTION
+
+This is a test appender, and it is intentionally slow. It writes 
+out one byte at a time to provoke sync errors. Don't use it, unless 
+for testing.
+
+=head1 LICENSE
+
+Copyright 2002-2013 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. 
+
+=head1 AUTHOR
+
+Please contribute patches to the project on Github:
+
+    http://github.com/mschilli/log4perl
+
+Send bug reports or requests for enhancements to the authors via our
+
+MAILING LIST (questions, bug reports, suggestions/patches): 
+log4perl-devel@lists.sourceforge.net
+
+Authors (please contact them via the list above, not directly):
+Mike Schilli <m@perlmeister.com>,
+Kevin Goess <cpan@goess.org>
+
+Contributors (in alphabetical order):
+Ateeq Altaf, Cory Bennett, Jens Berthold, Jeremy Bopp, Hutton
+Davidson, Chris R. Donnelly, Matisse Enzer, Hugh Esco, Anthony
+Foiani, James FitzGibbon, Carl Franks, Dennis Gregorovic, Andy
+Grundman, Paul Harrington, Alexander Hartmaier  David Hull, 
+Robert Jacobson, Jason Kohles, Jeff Macdonald, Markus Peter, 
+Brett Rann, Peter Rabbitson, Erik Selberg, Aaron Straup Cope, 
+Lars Thegler, David Viner, Mac Yang.
+