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#!/usr/bin/perl -w
# $Id: text-options.t,v 1.4 2004/12/31 21:29:34 eagle Exp $
#
# text-options.t -- Additional tests for Pod::Text options.
#
# Copyright 2002, 2004 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..5\n";
}
END {
    print "not ok 1\n" unless $loaded;
}
use Pod::Text;
$loaded = 1;
print "ok 1\n";
my $n = 2;
while (<DATA>) {
    my %options;
    next until $_ eq "###\n";
    while (<DATA>) {
        last if $_ eq "###\n";
        my ($option, $value) = split;
        $options{$option} = $value;
    }
    open (TMP, '> tmp.pod') or die "Cannot create tmp.pod: $!\n";
    while (<DATA>) {
        last if $_ eq "###\n";
        print TMP $_;
    }
    close TMP;
    my $parser = Pod::Text->new (%options) or die "Cannot create parser\n";
    $parser->parse_from_file ('tmp.pod', 'out.tmp');
    undef $parser;
    open (TMP, 'out.tmp') or die "Cannot open out.tmp: $!\n";
    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__
###
alt 1
HideShow 81 lines of Pod
###
=head1 SAMPLE
=over 4
=item F
Paragraph.
=item Bar
=item B
Paragraph.
=item Longer
Paragraph.
=back
###
==== SAMPLE ====
:   F   Paragraph.
:   Bar
:   B   Paragraph.
:   Longer
        Paragraph.
###
###
margin 4
###
=head1 SAMPLE
This is some body text that is long enough to be a paragraph that wraps,
thereby testing margins with wrapped paragraphs.
 This is some verbatim text.
=over 6
=item Test
This is a test of an indented paragraph.
This is another indented paragraph.
=back
###
    SAMPLE
        This is some body text that is long enough to be a paragraph that
        wraps, thereby testing margins with wrapped paragraphs.
         This is some verbatim text.
        Test  This is a test of an indented paragraph.
              This is another indented paragraph.
###
###
code 1
###
This is some random text.
This is more random text.
This is some random text.
This is more random text.
=head1 SAMPLE
This is POD.
=cut
This is more random text.
###
This is some random text.
This is more random text.
This is some random text.
This is more random text.
SAMPLE
    This is POD.
This is more random text.
###
###
sentence 1
HideShow 7 lines of Pod
###
=head1 EXAMPLE
Whitespace around C<<  this.  >> must be ignored per perlpodspec.  >>
needs to eat all of the space in front of it.
=cut
###
EXAMPLE
    Whitespace around "this." must be ignored per perlpodspec.  >> needs to
    eat all of the space in front of it.
###