#!/usr/bin/perl -w
#
# Test Pod::Man UTF-8 handling, with and without PerlIO.
#
# Copyright 2002, 2004, 2006, 2008, 2009, 2010, 2012, 2014, 2015
#     Russ Allbery <rra@cpan.org>
#
# This program is free software; you may redistribute it and/or modify it
# under the same terms as Perl itself.

use 5.006;
use strict;
use warnings;

use lib 't/lib';

use Test::More;
use Test::Podlators qw(test_snippet_with_io);

# UTF-8 support requires Perl 5.8 or later.
BEGIN {
    if ($] < 5.008) {
        plan skip_all => 'Perl 5.8 required for UTF-8 support';
    } else {
        plan tests => 13;
    }
}

# Load the module.
BEGIN {
    use_ok('Pod::Man');
}

# Force UTF-8 on all relevant file handles.  Hide this in a string eval so
# that older versions of Perl don't croak and minimum-version tests still
# pass.
#
## no critic (BuiltinFunctions::ProhibitStringyEval)
## no critic (ValuesAndExpressions::RequireInterpolationOfMetachars)
eval 'binmode(\*STDOUT, ":encoding(utf-8)")';
my $builder = Test::More->builder;
eval 'binmode($builder->output, ":encoding(utf-8)")';
eval 'binmode($builder->failure_output, ":encoding(utf-8)")';
## use critic

# For each of the UTF-8 snippets, check them with and without PerlIO layers.
for my $snippet (qw(utf8-nonbreaking utf8-verbatim)) {
    test_snippet_with_io('Pod::Man', "man/$snippet");
    test_snippet_with_io('Pod::Man', "man/$snippet", { perlio_utf8 => 1 });
}