--TEST--
"defined" support for blocks
--TEMPLATE--
{% extends 'parent' %}
{% block icon %}icon{% endblock %}
{% block body %}
    {{ parent() }}
    {{ block('foo') is defined ? 'ok' : 'ko' }}
    {{ block('footer') is defined ? 'ok' : 'ko' }}
    {{ block('icon') is defined ? 'ok' : 'ko' }}
    {{ block('block1') is defined ? 'ok' : 'ko' }}
    {%- embed 'embed' %}
        {% block content %}content{% endblock %}
    {% endembed %}
{% endblock %}
{% use 'blocks' %}
--TEMPLATE(parent)--
{% block body %}
  {{ block('icon') is defined ? 'ok' : 'ko' -}}
{% endblock %}
{% block footer %}{% endblock %}
--TEMPLATE(embed)--
{{ block('icon') is defined ? 'ok' : 'ko' }}
{{ block('content') is defined ? 'ok' : 'ko' }}
{{ block('block1') is defined ? 'ok' : 'ko' }}
--TEMPLATE(blocks)--
{% block block1 %}{%endblock %}
--DATA--
return []
--EXPECT--
ok
    ko
    ok
    ok
    ok
ko
ok
ko