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convert serialize_parse_profile_start() to use parse_profile_start_line()

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Convert serialize_parse_profile_start() to use
parse_profile_start_line(), and adjust a test to expect an AppArmorBug
instead of an AttributeError exception.

Also add two tests (they succeed with the old and the new code).
Note that these tests document interesting[tm] behaviour - I tend to
think that those cases should raise an exception, but I'm not sure about
this because serialize_profile_from_old_profile() is a good example for
interesting[tm] code :-/

I couldn't come up with a real-world test profile that would hit those
cases without erroring out aa-logprof earlier - maybe the (more
sane-looking) parse_profiles() / serialize_parse_profile_start()
protects us from hitting this interesting[tm] behaviour.



Acked-by: Steve Beattie <steve@nxnw.org>
This commit is contained in:
Christian Boltz
2015-04-01 10:58:27 +02:00
parent 90efcd7a92
commit b8f0a5cbb2
2 changed files with 17 additions and 12 deletions
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12
utils/test/test-aa.py
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@@ -261,9 +261,19 @@ class AaTest_serialize_parse_profile_start(unittest.TestCase):
expected = ('/foo', '/foo', None, False, True) # note that in_contained_hat == False and that profile == hat == child profile
self.assertEqual(result, expected)
def test_serialize_parse_profile_start_14(self):
result = self._parse('/ext//hat {', '/bar', '/bar', True, True) # external hat inside a profile - XXX should this error out?
expected = ('/ext', '/ext', None, False, True) # XXX additionally note that hat == profile, but should be 'hat'
self.assertEqual(result, expected)
def test_serialize_parse_profile_start_15(self):
result = self._parse('/ext//hat {', '/bar', '/bar', True, False) # external hat inside a profile - XXX should this error out?
expected = ('/ext', 'hat', None, False, False)
self.assertEqual(result, expected)
def test_serialize_parse_profile_start_invalid_01(self):
with self.assertRaises(AttributeError): # XXX change to AppArmorBug?
with self.assertRaises(AppArmorBug):
self._parse('xy', '/bar', '/bar', False, False) # not a profile start
# XXX not catched as error. See also test_serialize_parse_profile_start_13() - maybe this is wanted behaviour here?