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use strict;
use warnings;
use Test::More;
use XML::XPath;
use XML::XPath::NodeSet;
my $sample = qq {<xml> <tag>FOO</tag> <val>10</val> </xml> };
my $xp = XML::XPath->new(xml=>$sample);
ok($xp->find('/xml/tag'));
my $str_nodelist = $xp->find('/xml/tag');
ok($str_nodelist->isa('XML::XPath::NodeSet'));
ok($str_nodelist eq 'FOO');
ok($str_nodelist lt 'foo');
ok($str_nodelist gt 'bar');
ok($str_nodelist le 'FOO');
ok($str_nodelist ge 'FOO');
ok($str_nodelist ne 'BAR');
ok($xp->find('/xml/val'));
my $int_nodelist = $xp->find('/xml/val');
ok($int_nodelist->isa('XML::XPath::NodeSet'));
ok($int_nodelist->size == 1 );
ok($int_nodelist == 10 );
ok($int_nodelist != 20 );
ok($int_nodelist <= 10 );
ok($int_nodelist < 20 );
ok($int_nodelist >= 10 );
ok($int_nodelist > 1 );
done_testing();
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