#!/usr/bin/perl --
use strict;
use warnings;
use HTML::TreeBuilder;
use Test::More qw' no_plan ';
Main(@ARGV);
exit(0);
sub Main {
is( OneT(''),
undef, 'no tag means undef not empty string' );
is( OneT(''),
'', 'no content' );
is( OneT(' '),
' ', 'space' );
is( OneT(qq'a\nb'),
"a\nb", 'a newline b' );
} ## end sub Main
sub OneT {
my ( $html, $expect, $name ) = @_;
my $tree = HTML::TreeBuilder->new();
$tree ->no_space_compacting(1);
$tree->parse($html);
return eval { $tree->look_down(qw' _tag title')->as_text };
} ## end sub OneT
__END__