def test_volatile_scoping(self):
env = Environment(extensions=["jinja.ext.autoescape"])
tmplsource = """
{% autoescape val %}
{% macro foo(x) %}
[{{ x }}]
{% endmacro %}
{{ foo().__class__.__name__ }}
{% endautoescape %}
{{ '<testing>' }}
"""
tmpl = env.from_string(tmplsource)
assert tmpl.render(val=True).split()[0] == "Markup"
assert tmpl.render(val=False).split()[0] == text_type.__name__
# looking at the source we should see <testing> there in raw
# (and then escaped as well)
env = Environment(extensions=["jinja.ext.autoescape"])
pysource = env.compile(tmplsource, raw=True)
assert "<testing>\\n" in pysource
env = Environment(extensions=["jinja.ext.autoescape"], autoescape=True)
pysource = env.compile(tmplsource, raw=True)
assert "<testing>\\n" in pysource
