BEGIN {print "1..3\n";}
END {print "not ok 1\n" unless $loaded;}
use XML::XQL;
use XML::XQL::DOM;
use XML::XQL::Debug;
$loaded = 1;
print "ok 1\n";
my $test = 1;
sub assert_ok
{
my $ok = shift;
print "not " unless $ok;
++$test;
print "ok $test\n";
$ok;
}
sub assert_output
{
my $str = shift;
$^W=0;
my $data = join('',<DATA>);
#print "{{$data}}\n{{$str}}\n";
assert_ok ($str eq $data);
}
#Test 2
$dom = new XML::DOM::Parser;
my $str = <<END;
<library>
<book>book 1</book>
<magazine>mag 1</magazine>
<book>book 2</book>
<book>book 3</book>
<magazine>mag 2</magazine>
<book>book 4</book>
<magazine>mag 3</magazine>
<magazine>mag 4</magazine>
<book>book 5</book>
</library>
END
my $doc = $dom->parse ($str);
assert_ok ($doc);
@result = XML::XQL::solve ('library/book[index() < 4]', $doc);
$result = XML::XQL::Debug::str (\@result);
#print $result;
assert_output ($result);
__DATA__
<array>
<item index='0'>
<obj type='XML::DOM::Element'>
<book>book 1</book>
</obj>
</item>
<item index='1'>
<obj type='XML::DOM::Element'>
<book>book 2</book>
</obj>
</item>
<item index='2'>
<obj type='XML::DOM::Element'>
<book>book 3</book>
</obj>
</item>
<item index='3'>
<obj type='XML::DOM::Element'>
<book>book 4</book>
</obj>
</item>
</array>