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#!/usr/bin/env python3
# © Copyright 2021-2022, Scott Gasch
"""acl unittest."""
import re
import unittest
import acl
import unittest_utils # Needed for --unittests_ignore_perf flag
class TestSimpleACL(unittest.TestCase):
def test_set_based_acl(self):
even = acl.SetBasedACL(
allow_set=set([2, 4, 6, 8, 10]),
deny_set=set([1, 3, 5, 7, 9]),
order_to_check_allow_deny=acl.Order.ALLOW_DENY,
default_answer=False,
)
self.assertTrue(even(2))
self.assertFalse(even(3))
self.assertFalse(even(-4))
def test_wildcard_based_acl(self):
a_or_b = acl.StringWildcardBasedACL(
allowed_patterns=['a*', 'b*'],
order_to_check_allow_deny=acl.Order.ALLOW_DENY,
default_answer=False,
)
self.assertTrue(a_or_b('aardvark'))
self.assertTrue(a_or_b('baboon'))
self.assertFalse(a_or_b('cheetah'))
def test_re_based_acl(self):
weird = acl.StringREBasedACL(
denied_regexs=[re.compile('^a.*a$'), re.compile('^b.*b$')],
order_to_check_allow_deny=acl.Order.DENY_ALLOW,
default_answer=True,
)
self.assertTrue(weird('aardvark'))
self.assertFalse(weird('anaconda'))
self.assertFalse(weird('blackneb'))
self.assertTrue(weird('crow'))
def test_compound_acls_disjunction(self):
a_b_c = acl.StringWildcardBasedACL(
allowed_patterns=['a*', 'b*', 'c*'],
order_to_check_allow_deny=acl.Order.ALLOW_DENY,
default_answer=False,
)
c_d_e = acl.StringWildcardBasedACL(
allowed_patterns=['c*', 'd*', 'e*'],
order_to_check_allow_deny=acl.Order.ALLOW_DENY,
default_answer=False,
)
disjunction = acl.AnyCompoundACL(
subacls=[a_b_c, c_d_e],
order_to_check_allow_deny=acl.Order.ALLOW_DENY,
default_answer=False,
)
self.assertTrue(disjunction('aardvark'))
self.assertTrue(disjunction('caribou'))
self.assertTrue(disjunction('eagle'))
self.assertFalse(disjunction('newt'))
def test_compound_acls_conjunction(self):
a_b_c = acl.StringWildcardBasedACL(
allowed_patterns=['a*', 'b*', 'c*'],
order_to_check_allow_deny=acl.Order.ALLOW_DENY,
default_answer=False,
)
c_d_e = acl.StringWildcardBasedACL(
allowed_patterns=['c*', 'd*', 'e*'],
order_to_check_allow_deny=acl.Order.ALLOW_DENY,
default_answer=False,
)
conjunction = acl.AllCompoundACL(
subacls=[a_b_c, c_d_e],
order_to_check_allow_deny=acl.Order.ALLOW_DENY,
default_answer=False,
)
self.assertFalse(conjunction('aardvark'))
self.assertTrue(conjunction('caribou'))
self.assertTrue(conjunction('condor'))
self.assertFalse(conjunction('eagle'))
self.assertFalse(conjunction('newt'))
if __name__ == '__main__':
unittest.main()
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