#!/usr/bin/perl -w
# $Id: termcap.t,v 1.4 2006-01-28 22:31:50 eagle Exp $
#
# termcap.t -- Additional specialized tests for Pod::Text::Termcap.
#
# Copyright 2002, 2004, 2006 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.

use TestInit;

BEGIN {
    $^OUTPUT_AUTOFLUSH = 1;
    print $^STDOUT, "1..2\n";
}

# Hard-code a few values to try to get reproducible results.
env::var('COLUMNS' ) = 80;
env::var('TERM' ) = 'xterm';
env::var('TERMCAP' ) = 'xterm:co=80:do=^J:md=\E[1m:us=\E[4m:me=\E[m';

use Pod::Text::Termcap;

print $^STDOUT, "ok 1\n";

my $parser = Pod::Text::Termcap->new or die "Cannot create parser\n";
my $n = 2;
while ( ~< *DATA) {
    next until $_ eq "###\n";
    open (my $tmp, ">", 'tmp.pod') or die "Cannot create tmp.pod: $^OS_ERROR\n";
    while ( ~< *DATA) {
        last if $_ eq "###\n";
        print $tmp, $_;
    }
    close $tmp;
    open (my $out, ">", 'out.tmp') or die "Cannot create out.tmp: $^OS_ERROR\n";
    $parser->parse_from_file ('tmp.pod', $out);
    close $out;
    open ($tmp, "<", 'out.tmp') or die "Cannot open out.tmp: $^OS_ERROR\n";
    my $output;
    do {
        local $^INPUT_RECORD_SEPARATOR = undef;
        $output = ~< $tmp;
    };
    close $tmp;
    unlink ('tmp.pod', 'out.tmp');
    my $expected = '';
    while ( ~< *DATA) {
        last if $_ eq "###\n";
        $expected .= $_;
    }
    if ($output eq $expected) {
        print $^STDOUT, "ok $n\n";
    } else {
        print $^STDOUT, "not ok $n\n";
        print $^STDOUT, "Expected\n========\n$expected\nOutput\n======\n$output\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::Termcap.  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>>.
###
WRAPPING
    Do not include formatting codes when wrapping.

###