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use Test;
BEGIN { plan tests => 5 }
use XML::XPath;
ok(1);
my $xp = XML::XPath->new(ioref => *DATA);
ok($xp);
my @nodes;
@nodes = $xp->findnodes('//BBB[position() mod 2 = 0 ]');
ok(@nodes, 4);
@nodes = $xp->findnodes('//BBB
[ position() = floor(last() div 2 + 0.5)
or
position() = ceiling(last() div 2 + 0.5) ]');
ok(@nodes, 2);
@nodes = $xp->findnodes('//CCC
[ position() = floor(last() div 2 + 0.5)
or
position() = ceiling(last() div 2 + 0.5) ]');
ok(@nodes, 1);
__DATA__
<AAA>
<BBB/>
<BBB/>
<BBB/>
<BBB/>
<BBB/>
<BBB/>
<BBB/>
<BBB/>
<CCC/>
<CCC/>
<CCC/>
</AAA>
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