Exemple #1
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 def test_kleene_op(self):
     nfa = O.tree2nfa(O.regex2tree('a*'))
     self.assertTrue(O.match(nfa, ''))
     self.assertTrue(O.match(nfa, 'a'))
     self.assertTrue(O.match(nfa, 'aa'))
     self.assertTrue(O.match(nfa, 'aaaaaaaaa'))
     self.assertFalse(O.match(nfa, 'aaaaabbbbaaaa'))
     self.assertFalse(O.match(nfa, 'bbba'))
Exemple #2
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 def test_kleene_op(self):
     nfa = O.tree2nfa(O.regex2tree('a*'))
     self.assertTrue(O.match(nfa, ''))
     self.assertTrue(O.match(nfa, 'a'))
     self.assertTrue(O.match(nfa, 'aa'))
     self.assertTrue(O.match(nfa, 'aaaaaaaaa'))
     self.assertFalse(O.match(nfa, 'aaaaabbbbaaaa'))
     self.assertFalse(O.match(nfa, 'bbba'))
Exemple #3
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 def test_empty_string(self):
     nfa1 = O.tree2nfa(O.regex2tree('a*'))
     nfa2 = O.tree2nfa(O.regex2tree('a'))
     self.assertTrue(O.match(nfa1, ''))
     self.assertFalse(O.match(nfa2, ''))
Exemple #4
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 def test_single_character(self):
     nfa = O.tree2nfa(O.regex2tree('a'))
     self.assertTrue(O.match(nfa, 'a'))
     self.assertFalse(O.match(nfa, ''))
     self.assertFalse(O.match(nfa, 'aa'))
     self.assertFalse(O.match(nfa, 'ab'))
Exemple #5
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 def test_empty_string(self):
     nfa1 = O.tree2nfa(O.regex2tree('a*'))
     nfa2 = O.tree2nfa(O.regex2tree('a'))
     self.assertTrue(O.match(nfa1, ''))
     self.assertFalse(O.match(nfa2, ''))
Exemple #6
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 def test_single_character(self):
     nfa = O.tree2nfa(O.regex2tree('a'))
     self.assertTrue(O.match(nfa, 'a'))
     self.assertFalse(O.match(nfa, ''))
     self.assertFalse(O.match(nfa, 'aa'))
     self.assertFalse(O.match(nfa, 'ab'))