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DAVECROSS / HTML-TreeBuilder-LibXML-0.28 / t / 05_empty.t 

            

              
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use strict;
use warnings;
use Test::More;
use HTML::TreeBuilder::LibXML;
my @tests = ("foo", "bar\nbaz", "   ", "   \n   ", "");
plan tests => 3 * @tests;
for my $t (@tests) {
    my $tree = HTML::TreeBuilder::LibXML->new;
    $tree->parse($t);
    $tree->eof;
    ok $tree;
    eval { $tree->findnodes('//a') };
    ok !$@ or diag $@;
    like $tree->as_HTML, qr/<html>/;
}