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Updated to include a test which fails currently due to issue #79 #123

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Updated to include a test which fails currently due to issue #79 #123

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26 changes: 24 additions & 2 deletions jinja2/testsuite/inheritance.py
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Expand Up @@ -12,7 +12,7 @@


from jinja2.testsuite import JinjaTestCase from jinja2.testsuite import JinjaTestCase


from jinja2 import Environment, DictLoader from jinja2 import Environment, DictLoader, TemplateError




LAYOUTTEMPLATE = '''\ LAYOUTTEMPLATE = '''\
Expand Down Expand Up @@ -53,13 +53,26 @@
{% endblock %} {% endblock %}
''' '''


DOUBLEEXTENDS = '''\
{% extends "layout" %}
{% extends "layout" %}
{% block block1 %}
{% if false %}
{% block block2 %}
this should workd
{% endblock %}
{% endif %}
{% endblock %}
'''

env = Environment(loader=DictLoader({ env = Environment(loader=DictLoader({
'layout': LAYOUTTEMPLATE, 'layout': LAYOUTTEMPLATE,
'level1': LEVEL1TEMPLATE, 'level1': LEVEL1TEMPLATE,
'level2': LEVEL2TEMPLATE, 'level2': LEVEL2TEMPLATE,
'level3': LEVEL3TEMPLATE, 'level3': LEVEL3TEMPLATE,
'level4': LEVEL4TEMPLATE, 'level4': LEVEL4TEMPLATE,
'working': WORKINGTEMPLATE 'working': WORKINGTEMPLATE,
'doublee': DOUBLEEXTENDS
}), trim_blocks=True) }), trim_blocks=True)




Expand Down Expand Up @@ -105,6 +118,15 @@ def test_super(self):


def test_working(self): def test_working(self):
tmpl = env.get_template('working') tmpl = env.get_template('working')

def test_double_extends(self):
"""
Ensures that a template with more than 1 {% extends ... %} usage raises a ``TemplateError``.
"""
try:
tmpl = env.get_template('doublee')
except Exception, e:
assert isinstance(e, TemplateError)


def test_reuse_blocks(self): def test_reuse_blocks(self):
tmpl = env.from_string('{{ self.foo() }}|{% block foo %}42' tmpl = env.from_string('{{ self.foo() }}|{% block foo %}42'
Expand Down