use Test;
plan( tests => 5);
use XML::DOM::XPath;
ok(1);
my $parser= XML::DOM::Parser->new;
my $t= $parser->parse( \*DATA); 
ok( $t);
my @nodes;
@nodes = $t->findnodes( '/AAA/CCC/DDD/*');
ok(@nodes, 4);
@nodes = $t->findnodes( '/*/*/*/BBB');
ok(@nodes, 5);
@nodes = $t->findnodes( '//*');
ok(@nodes, 17);
__DATA__
<AAA>
<XXX><DDD><BBB/><BBB/><EEE/><FFF/></DDD></XXX>
<CCC><DDD><BBB/><BBB/><EEE/><FFF/></DDD></CCC>
<CCC><BBB><BBB><BBB/></BBB></BBB></CCC>
</AAA>