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#!/usr/bin/perl -w
#
# Test Pod::Text with a PerlIO UTF-8 encoding layer.
#
# Copyright 2002, 2004, 2006-2010, 2012, 2014, 2018
# 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.
#
# SPDX-License-Identifier: GPL-1.0-or-later OR Artistic-1.0-Perl
BEGIN {
chdir 't' if -d 't';
if ($ENV{PERL_CORE}) {
@INC = '../lib';
}
unshift (@INC, '../blib/lib');
$| = 1;
}
use strict;
use Test::More;
# UTF-8 support requires Perl 5.8 or later.
BEGIN {
if ($] < 5.008) {
plan skip_all => 'Perl 5.8 required for UTF-8 support';
} else {
plan tests => 4;
}
}
BEGIN { use_ok ('Pod::Text') }
# 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.
eval 'binmode (\*DATA, ":encoding(utf-8)")';
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)")';
my $parser = Pod::Text->new (utf8 => 1);
isa_ok ($parser, 'Pod::Text', 'Parser object');
my $n = 1;
while (<DATA>) {
next until $_ eq "###\n";
open (TMP, "> tmp$$.pod") or die "Cannot create tmp$$.pod: $!\n";
eval 'binmode (\*TMP, ":encoding(utf-8)")';
print TMP "=encoding UTF-8\n\n";
while (<DATA>) {
last if $_ eq "###\n";
print TMP $_;
}
close TMP;
open (OUT, "> out$$.tmp") or die "Cannot create out$$.tmp: $!\n";
eval 'binmode (\*OUT, ":encoding(utf-8)")';
$parser->parse_from_file ("tmp$$.pod", \*OUT);
close OUT;
open (TMP, "out$$.tmp") or die "Cannot open out$$.tmp: $!\n";
eval 'binmode (\*TMP, ":encoding(utf-8)")';
my $output;
{
local $/;
$output = <TMP>;
}
close TMP;
1 while unlink ("tmp$$.pod", "out$$.tmp");
my $expected = '';
while (<DATA>) {
last if $_ eq "###\n";
$expected .= $_;
}
is ($output, $expected, "Output correct for test $n");
$n++;
}
# Below the marker are bits of POD and corresponding expected text output.
# This is used to test specific features or problems with Pod::Text. The
# input and output are separated by lines containing only ###.
__DATA__
###
=head1 Test of SE<lt>E<gt>
This is S<some whitespace>.
###
Test of S<>
This is some whitespace.
###
###
=head1 I can eat glass
=over 4
=item Esperanto
Mi povas manĝi vitron, ĝi ne damaĝas min.
=item Braille
⠊⠀⠉⠁⠝⠀⠑⠁⠞⠀⠛⠇⠁⠎⠎⠀⠁⠝⠙⠀⠊⠞⠀⠙⠕⠑⠎⠝⠞⠀⠓⠥⠗⠞⠀⠍⠑
=item Hindi
मैं काँच खा सकता हूँ और मुझे उससे कोई चोट नहीं पहुंचती.
=back
See L<http://www.columbia.edu/kermit/utf8.html>
###
I can eat glass
Esperanto
Mi povas manĝi vitron, ĝi ne damaĝas min.
Braille
⠊⠀⠉⠁⠝⠀⠑⠁⠞⠀⠛⠇⠁⠎⠎⠀⠁⠝⠙⠀⠊⠞⠀⠙⠕⠑⠎⠝⠞⠀⠓⠥⠗⠞⠀⠍⠑
Hindi
मैं काँच खा सकता हूँ और मुझे उससे कोई चोट नहीं पहुंचती.
See <http://www.columbia.edu/kermit/utf8.html>
###
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