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package Test::More::UTF8;
use warnings;
use strict;
use Test::More ();
use Carp;
=head1 NAME
Test::More::UTF8 - Enhancing Test::More for UTF8-based projects
=cut
our $VERSION = '0.05';
=head1 SYNOPSIS
use Test::More;
use Test::More::UTF8;
# now we can easily use flagged strings without warnings like "Wide character in print ..."
is("\x{410}","\x{420}"); # got a failure message without warnings
=head1 LIMITATIONS
This module have reason only for perl 5.8 and higher
=head1 FEATURES
This module also switch on by default utf8 pragma. To disable this, add "-utf8" option
use Test::More::UTF8 qw(-utf8);
By default binmode ':utf8' will be done on all output handles: failure_output, todo_output, output. It is possible to choose only some of them
use Test::More::UTF8 qw(failure); # enable :utf8 only on failure_output
use Test::More::UTF8 qw(todo); # enable :utf8 only on todo_output
use Test::More::UTF8 qw(out); # enable :utf8 only on output
=cut
sub import {
my $pkg = shift;
my %args = map {$_ => 1} @_;
my ($do_utf8,@h) = (1);
push @h, 'failure_output' if delete $args{failure} or delete $args{failure_output};
push @h, 'todo_output' if delete $args{todo} or delete $args{todo_output};
push @h, 'output' if delete $args{out} or delete $args{output};
$do_utf8 = 0 if delete $args{-utf8} or delete $args{-utf};
%args and croak "Unsupported options to $pkg: ".join ', ', keys %args;
@h or @h = qw(failure_output todo_output output);
binmode Test::More->builder->$_, ':utf8' for @h;
if ($do_utf8) {
require utf8;
@_ = ('utf8');
goto &utf8::import;
}
return;
}
=head1 AUTHOR
Mons Anderson, <mons@cpan.org>
=head1 BUGS
None known
=head1 COPYRIGHT & LICENSE
Copyright 2009 Mons Anderson, all rights reserved.
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
=cut
1; # End of Test::More::UTF8
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