The test checks the relationships between sections.

>>>>templates/test.tpl
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<opt:root>
<opt:section name="sect">
{$sect.val1},{$sect.val2}
<opt:section name="sect2">
*{$sect2.foo}
</opt:section>
</opt:section>
</opt:root>

>>>>expected.txt
OUTPUT

>>>>result.txt
A,B
*bar
*joe
C,D
*goo
*hoo

>>>>data.php
$view->sect = array(
	array('val1' => 'A', 'val2' => 'B'),
	array('val1' => 'C', 'val2' => 'D'),
);
$view->sect2 = array(0 =>
	array(0 => 
		array('foo' => 'bar'),
		array('foo' => 'joe'),
	),
	array(0 => 
		array('foo' => 'goo'),
		array('foo' => 'hoo'),
	),
);