1--TEST-- 2Block names are unique per template 3--TEMPLATE-- 4{% extends 'layout' %} 5{% block content -%} 6 {% filter title -%} 7 second 8 {% endfilter %} 9{% endblock %} 10--TEMPLATE(layout)-- 11{% filter title -%} 12 first 13{% endfilter %} 14{% block content %}{% endblock %} 15--DATA-- 16return [] 17--EXPECT-- 18First 19Second 20