mirror of
https://github.com/SELinuxProject/setools
synced 2025-02-23 15:47:00 +00:00
8ba3cf16f5
Fully compare the lists rather than only counting objects. Also fix comparison problem in Nodecon and Genfscon. In libqpol, the all genfscons/nodecons iterators allocate new objects, so the pointer comparison in PolicySymbol fails.
211 lines
8.3 KiB
Python
211 lines
8.3 KiB
Python
# Copyright 2014, Tresys Technology, LLC
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#
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# This file is part of SETools.
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#
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# SETools is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# (at your option) any later version.
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#
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# SETools is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with SETools. If not, see <http://www.gnu.org/licenses/>.
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#
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import unittest
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from setools import SELinuxPolicy
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from setools.rbacrulequery import RBACRuleQuery
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from setools.policyrep.rule import InvalidRuleUse, RuleNotConditional
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class RBACRuleQueryTest(unittest.TestCase):
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def setUp(self):
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self.p = SELinuxPolicy("tests/rbacrulequery.conf")
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def test_000_unset(self):
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"""RBAC rule query with no criteria."""
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# query with no parameters gets all RBAC rules.
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rules = sorted(self.p.rbacrules())
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q = RBACRuleQuery(self.p)
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q_rules = sorted(q.results())
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self.assertListEqual(rules, q_rules)
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def test_001_source_direct(self):
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"""RBAC rule query with exact, direct, source match."""
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q = RBACRuleQuery(
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self.p, source="test1s", source_indirect=False, source_regex=False)
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r = sorted(q.results())
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self.assertEqual(len(r), 2)
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self.assertEqual(r[0].ruletype, "allow")
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self.assertEqual(r[0].source, "test1s")
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self.assertEqual(r[0].target, "test1t")
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self.assertRaises(InvalidRuleUse, getattr, r[0], "tclass")
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self.assertRaises(InvalidRuleUse, getattr, r[0], "default")
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self.assertRaises(RuleNotConditional, getattr, r[0], "conditional")
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self.assertEqual(r[1].ruletype, "role_transition")
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self.assertEqual(r[1].source, "test1s")
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self.assertEqual(r[1].target, "system")
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self.assertEqual(r[1].tclass, "infoflow")
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self.assertEqual(r[1].default, "test1t")
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self.assertRaises(RuleNotConditional, getattr, r[1], "conditional")
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def test_002_source_direct_regex(self):
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"""RBAC rule query with regex, direct, source match."""
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q = RBACRuleQuery(
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self.p, source="test2s(1|2)", source_indirect=False, source_regex=True)
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r = sorted(q.results())
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self.assertEqual(len(r), 1)
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self.assertEqual(r[0].ruletype, "allow")
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self.assertEqual(r[0].source, "test2s1")
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self.assertEqual(r[0].target, "test2t")
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self.assertRaises(InvalidRuleUse, getattr, r[0], "tclass")
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self.assertRaises(InvalidRuleUse, getattr, r[0], "default")
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self.assertRaises(RuleNotConditional, getattr, r[0], "conditional")
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def test_010_target_direct(self):
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"""RBAC rule query with exact, direct, target match."""
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q = RBACRuleQuery(
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self.p, target="test10t", target_indirect=False, target_regex=False)
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r = sorted(q.results())
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self.assertEqual(len(r), 1)
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self.assertEqual(r[0].ruletype, "allow")
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self.assertEqual(r[0].source, "test10s")
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self.assertEqual(r[0].target, "test10t")
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self.assertRaises(InvalidRuleUse, getattr, r[0], "tclass")
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self.assertRaises(InvalidRuleUse, getattr, r[0], "default")
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self.assertRaises(RuleNotConditional, getattr, r[0], "conditional")
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def test_011_target_direct_regex(self):
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"""RBAC rule query with regex, direct, target match."""
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q = RBACRuleQuery(
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self.p, target="test11t(1|3)", target_indirect=False, target_regex=True)
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r = sorted(q.results())
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self.assertEqual(len(r), 1)
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self.assertEqual(r[0].ruletype, "allow")
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self.assertEqual(r[0].source, "test11s")
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self.assertEqual(r[0].target, "test11t1")
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self.assertRaises(InvalidRuleUse, getattr, r[0], "tclass")
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self.assertRaises(InvalidRuleUse, getattr, r[0], "default")
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self.assertRaises(RuleNotConditional, getattr, r[0], "conditional")
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def test_020_class(self):
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"""RBAC rule query with exact object class match."""
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q = RBACRuleQuery(self.p, tclass="infoflow2", tclass_regex=False)
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r = sorted(q.results())
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self.assertEqual(len(r), 1)
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self.assertEqual(r[0].ruletype, "role_transition")
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self.assertEqual(r[0].source, "test20")
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self.assertEqual(r[0].target, "system")
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self.assertEqual(r[0].tclass, "infoflow2")
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self.assertEqual(r[0].default, "test20d2")
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self.assertRaises(RuleNotConditional, getattr, r[0], "conditional")
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def test_021_class_list(self):
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"""RBAC rule query with object class list match."""
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q = RBACRuleQuery(
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self.p, tclass=["infoflow3", "infoflow4"], tclass_regex=False)
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r = sorted(q.results())
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self.assertEqual(len(r), 2)
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self.assertEqual(r[0].ruletype, "role_transition")
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self.assertEqual(r[0].source, "test21")
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self.assertEqual(r[0].target, "system")
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self.assertEqual(r[0].tclass, "infoflow3")
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self.assertEqual(r[0].default, "test21d3")
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self.assertRaises(RuleNotConditional, getattr, r[0], "conditional")
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self.assertEqual(r[1].ruletype, "role_transition")
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self.assertEqual(r[1].source, "test21")
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self.assertEqual(r[1].target, "system")
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self.assertEqual(r[1].tclass, "infoflow4")
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self.assertEqual(r[1].default, "test21d2")
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self.assertRaises(RuleNotConditional, getattr, r[1], "conditional")
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def test_022_class_regex(self):
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"""RBAC rule query with object class regex match."""
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q = RBACRuleQuery(self.p, tclass="infoflow(5|6)", tclass_regex=True)
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r = sorted(q.results())
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self.assertEqual(len(r), 2)
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self.assertEqual(r[0].ruletype, "role_transition")
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self.assertEqual(r[0].source, "test22")
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self.assertEqual(r[0].target, "system")
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self.assertEqual(r[0].tclass, "infoflow5")
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self.assertEqual(r[0].default, "test22d2")
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self.assertRaises(RuleNotConditional, getattr, r[0], "conditional")
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self.assertEqual(r[1].ruletype, "role_transition")
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self.assertEqual(r[1].source, "test22")
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self.assertEqual(r[1].target, "system")
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self.assertEqual(r[1].tclass, "infoflow6")
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self.assertEqual(r[0].default, "test22d2")
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self.assertRaises(RuleNotConditional, getattr, r[1], "conditional")
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def test_030_default(self):
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"""RBAC rule query with exact default match."""
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q = RBACRuleQuery(
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self.p, default="test30d", default_regex=False)
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r = sorted(q.results())
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self.assertEqual(len(r), 1)
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self.assertEqual(r[0].ruletype, "role_transition")
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self.assertEqual(r[0].source, "test30s")
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self.assertEqual(r[0].target, "system")
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self.assertEqual(r[0].tclass, "infoflow")
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self.assertEqual(r[0].default, "test30d")
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self.assertRaises(RuleNotConditional, getattr, r[0], "conditional")
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def test_031_default_regex(self):
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"""RBAC rule query with regex default match."""
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q = RBACRuleQuery(
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self.p, default="test31d(2|3)", default_regex=True)
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r = sorted(q.results())
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self.assertEqual(len(r), 2)
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self.assertEqual(r[0].ruletype, "role_transition")
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self.assertEqual(r[0].source, "test31s")
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self.assertEqual(r[0].target, "system")
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self.assertEqual(r[0].tclass, "infoflow7")
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self.assertEqual(r[0].default, "test31d3")
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self.assertRaises(RuleNotConditional, getattr, r[0], "conditional")
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self.assertEqual(r[1].ruletype, "role_transition")
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self.assertEqual(r[1].source, "test31s")
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self.assertEqual(r[1].target, "system")
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self.assertEqual(r[1].tclass, "process")
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self.assertEqual(r[1].default, "test31d2")
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self.assertRaises(RuleNotConditional, getattr, r[1], "conditional")
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def test_040_ruletype(self):
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"""RBAC rule query with rule type."""
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q = RBACRuleQuery(self.p, ruletype=["allow"])
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for num, r in enumerate(sorted(q.results()), start=1):
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self.assertEqual(r.ruletype, "allow")
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# this will have to be updated as number of
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# role allows change in the test policy
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self.assertEqual(num, 8)
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