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#!/usr/bin/perl -w
#
# color.t -- Additional specialized tests for Pod::Text::Color.
#
# Copyright 2002, 2004, 2006, 2009, 2012, 2013
# 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';
}
unshift (@INC, '../blib/lib');
$| = 1;
}
use strict;
use Test::More;
# Skip this test if Term::ANSIColor isn't available.
eval { require Term::ANSIColor };
if ($@) {
plan skip_all => 'Term::ANSIColor required for Pod::Text::Color';
} else {
plan tests => 4;
}
require_ok ('Pod::Text::Color');
# Load tests from the data section below, write the POD to a temporary file,
# convert it, and compare to the expected output.
my $parser = Pod::Text::Color->new;
isa_ok ($parser, 'Pod::Text::Color', 'Parser object');
my $n = 1;
while (<DATA>) {
next until $_ eq "###\n";
open (TMP, "> tmp$$.pod") or die "Cannot create tmp$$.pod: $!\n";
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$$.tmp: $!\n";
my $output;
{
local $/;
$output = <TMP>;
}
close TMP;
1 while unlink ("tmp$$.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 output. This is
# used to test specific features or problems with Pod::Text::Color. The input
# and output are separated by lines containing only ###.
__DATA__
###
=head1 WRAPPING
B<I<Do>> I<B<not>> B<I<include>> B<I<formatting codes when>> B<I<wrapping>>.
###
[1mWRAPPING[0m
[1m[33mDo[0m[0m [33m[1mnot[0m[0m [1m[33minclude[0m[0m [1m[33mformatting codes when[0m[0m [1m[33mwrapping[0m[0m.
###
###
=head1 TAG WIDTH
=over 10
=item 12345678
A
=item B<12345678>
B
=item 1Z<>
C
=item B<1>
D
=back
###
[1mTAG WIDTH[0m
12345678 A
[1m12345678[0m B
1 C
[1m1[0m D
###
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