tests/acl_test.py

   1 #!/usr/bin/env python3
   2
   3 import re
   4 import unittest
   5
   6 import acl
   7 import unittest_utils  # Needed for --unittests_ignore_perf flag
   8
   9
  10 class TestSimpleACL(unittest.TestCase):
  11     def test_set_based_acl(self):
  12         even = acl.SetBasedACL(
  13             allow_set=set([2, 4, 6, 8, 10]),
  14             deny_set=set([1, 3, 5, 7, 9]),
  15             order_to_check_allow_deny=acl.Order.ALLOW_DENY,
  16             default_answer=False,
  17         )
  18         self.assertTrue(even(2))
  19         self.assertFalse(even(3))
  20         self.assertFalse(even(-4))
  21
  22     def test_wildcard_based_acl(self):
  23         a_or_b = acl.StringWildcardBasedACL(
  24             allowed_patterns=['a*', 'b*'],
  25             order_to_check_allow_deny=acl.Order.ALLOW_DENY,
  26             default_answer=False,
  27         )
  28         self.assertTrue(a_or_b('aardvark'))
  29         self.assertTrue(a_or_b('baboon'))
  30         self.assertFalse(a_or_b('cheetah'))
  31
  32     def test_re_based_acl(self):
  33         weird = acl.StringREBasedACL(
  34             denied_regexs=[re.compile('^a.*a$'), re.compile('^b.*b$')],
  35             order_to_check_allow_deny=acl.Order.DENY_ALLOW,
  36             default_answer=True,
  37         )
  38         self.assertTrue(weird('aardvark'))
  39         self.assertFalse(weird('anaconda'))
  40         self.assertFalse(weird('blackneb'))
  41         self.assertTrue(weird('crow'))
  42
  43     def test_compound_acls_disjunction(self):
  44         a_b_c = acl.StringWildcardBasedACL(
  45             allowed_patterns=['a*', 'b*', 'c*'],
  46             order_to_check_allow_deny=acl.Order.ALLOW_DENY,
  47             default_answer=False,
  48         )
  49         c_d_e = acl.StringWildcardBasedACL(
  50             allowed_patterns=['c*', 'd*', 'e*'],
  51             order_to_check_allow_deny=acl.Order.ALLOW_DENY,
  52             default_answer=False,
  53         )
  54         disjunction = acl.AnyCompoundACL(
  55             subacls=[a_b_c, c_d_e],
  56             order_to_check_allow_deny=acl.Order.ALLOW_DENY,
  57             default_answer=False,
  58         )
  59         self.assertTrue(disjunction('aardvark'))
  60         self.assertTrue(disjunction('caribou'))
  61         self.assertTrue(disjunction('eagle'))
  62         self.assertFalse(disjunction('newt'))
  63
  64     def test_compound_acls_conjunction(self):
  65         a_b_c = acl.StringWildcardBasedACL(
  66             allowed_patterns=['a*', 'b*', 'c*'],
  67             order_to_check_allow_deny=acl.Order.ALLOW_DENY,
  68             default_answer=False,
  69         )
  70         c_d_e = acl.StringWildcardBasedACL(
  71             allowed_patterns=['c*', 'd*', 'e*'],
  72             order_to_check_allow_deny=acl.Order.ALLOW_DENY,
  73             default_answer=False,
  74         )
  75         conjunction = acl.AllCompoundACL(
  76             subacls=[a_b_c, c_d_e],
  77             order_to_check_allow_deny=acl.Order.ALLOW_DENY,
  78             default_answer=False,
  79         )
  80         self.assertFalse(conjunction('aardvark'))
  81         self.assertTrue(conjunction('caribou'))
  82         self.assertTrue(conjunction('condor'))
  83         self.assertFalse(conjunction('eagle'))
  84         self.assertFalse(conjunction('newt'))
  85
  86
  87 if __name__ == '__main__':
  88     unittest.main()