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[p5sagit/p5-mst-13.2.git] / lib / Pod / t / text-encoding.t

#!/usr/bin/perl -w
#
# text-encoding.t -- Test Pod::Text with various weird encoding combinations.
#
# Copyright 2002, 2004, 2006, 2007, 2008 by Russ Allbery <rra@stanford.edu>
#
# This program is free software; you may redistribute it and/or modify it
# under the same terms as Perl itself.

BEGIN {
    chdir 't' if -d 't';
    if ($ENV{PERL_CORE}) {
        @INC = '../lib';
    } else {
        unshift (@INC, '../blib/lib');
    }
    unshift (@INC, '../blib/lib');
    $| = 1;
    print "1..4\n";

    # PerlIO encoding support requires Perl 5.8 or later.
    if ($] < 5.008) {
        my $n;
        for $n (1..4) {
            print "ok $n # skip -- Perl 5.8 required for UTF-8 support\n";
        }
        exit;
    }
}

END {
    print "not ok 1\n" unless $loaded;
}

use Pod::Text;

$loaded = 1;
print "ok 1\n";

my $n = 2;
eval { binmode (\*DATA, ':raw') };
eval { binmode (\*STDOUT, ':raw') };
while (<DATA>) {
    my %opts;
    $opts{utf8} = 1 if $n == 4;
    my $parser = Pod::Text->new (%opts) or die "Cannot create parser\n";
    next until $_ eq "###\n";
    open (TMP, '> tmp.pod') or die "Cannot create tmp.pod: $!\n";
    eval { binmode (\*TMP, ':raw') };
    while (<DATA>) {
        last if $_ eq "###\n";
        print TMP $_;
    }
    close TMP;
    open (OUT, '> out.tmp') or die "Cannot create out.tmp: $!\n";
    $parser->parse_from_file ('tmp.pod', \*OUT);
    close OUT;
    open (TMP, 'out.tmp') or die "Cannot open out.tmp: $!\n";
    eval { binmode (\*TMP, ':raw') };
    my $output;
    {
        local $/;
        $output = <TMP>;
    }
    close TMP;
    unlink ('tmp.pod', 'out.tmp');
    my $expected = '';
    while (<DATA>) {
        last if $_ eq "###\n";
        $expected .= $_;
    }
    if ($output eq $expected) {
        print "ok $n\n";
    } else {
        print "not ok $n\n";
        print "Expected\n========\n$expected\nOutput\n======\n$output\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.

###

###
=encoding utf-8

=head1 I can eat glass

=over 4

=item Esperanto

Mi povas manÄ\9di vitron, Ä\9di ne damaÄ\9das min.

=item Braille

â \8aâ \80â \89â \81â \9dâ \80â \91â \81â \9eâ \80â \9bâ \87â \81â \8eâ \8eâ \80â \81â \9dâ \99â \80â \8aâ \9eâ \80â \99â \95â \91â \8eâ \9dâ \9eâ \80â \93â ¥â \97â \9eâ \80â \8dâ \91

=item Hindi

मà¥\88à¤\82 à¤\95ाà¤\81à¤\9a à¤\96ा सà¤\95ता हà¥\82à¤\81 à¤\94र मà¥\81à¤\9dà¥\87 à¤\89ससà¥\87 à¤\95à¥\8bà¤\88 à¤\9aà¥\8bà¤\9f नहà¥\80à¤\82 पहà¥\81à¤\82à¤\9aतà¥\80.

=back

See L<http://www.columbia.edu/kermit/utf8.html>
###
I can eat glass
    Esperanto
        Mi povas manÄ\9di vitron, Ä\9di ne damaÄ\9das min.

    Braille
        â \8aâ \80â \89â \81â \9dâ \80â \91â \81â \9eâ \80â \9bâ \87â \81â \8eâ \8eâ \80â \81â \9dâ \99â \80â \8aâ \9eâ
        \80â \99â \95â \91â \8eâ \9dâ \9eâ \80â \93â ¥â \97â \9eâ \80â \8dâ \91

    Hindi
        मà¥\88à¤\82 à¤\95ाà¤\81à¤\9a à¤\96ा सà¤\95ता हà¥\82à¤\81 à¤\94र
        मà¥\81à¤\9dà¥\87 à¤\89ससà¥\87 à¤\95à¥\8bà¤\88 à¤\9aà¥\8bà¤\9f नहà¥\80à¤\82
        पहà¥\81à¤\82à¤\9aतà¥\80.

    See <http://www.columbia.edu/kermit/utf8.html>

###

###
=head1 Beyoncé
###
Beyoncé
###