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use Test::More tests => 3;
my $HTML = <<EOT;
<!DOCTYPE HTML>
<!-- comment
<h1>Foo</h1>
-->
<H1
>Bar</H1
>
<Table><tr><td>1<td>2<td>3
<tr>
</table>
<?process>
EOT
use HTML::Filter;
use SelectSaver;
my $tmpfile = "test-$$.htm";
die "$tmpfile already exists" if -e $tmpfile;
open(HTML, ">$tmpfile") or die "$!";
{
my $save = new SelectSaver(HTML);
HTML::Filter->new->parse($HTML)->eof;
}
close(HTML);
open(HTML, $tmpfile) or die "$!";
local($/) = undef;
my $FILTERED = <HTML>;
close(HTML);
#print $FILTERED;
is($FILTERED, $HTML);
{
package MyFilter;
@ISA=qw(HTML::Filter);
sub comment {}
sub output { push(@{$_[0]->{fhtml}}, $_[1]) }
sub filtered_html { join("", @{$_[0]->{fhtml}}) }
}
my $f2 = MyFilter->new->parse_file($tmpfile)->filtered_html;
unlink($tmpfile) or warn "Can't unlink $tmpfile: $!";
#diag $f2;
unlike($f2, qr/Foo/);
like($f2, qr/Bar/);
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