<s> import os <EOL> import unittest <EOL> import pep8 <EOL> class UtilTestCase ( unittest . TestCase ) : <EOL> def test_normalize_paths ( self ) : <EOL> cwd = os . getcwd ( ) <EOL> self . assertEqual ( pep8 . normalize_paths ( '<STR_LIT>' ) , [ ] ) <EOL> self . assertEqual ( pep8 . normalize_paths ( [ ] ) , [ ] ) <EOL> self . assertEqual ( pep8 . normalize_paths ( None ) , [ ] ) <EOL> self . assertEqual ( pep8 . normalize_paths ( [ '<STR_LIT:foo>' ] ) , [ '<STR_LIT:foo>' ] ) <EOL> self . assertEqual ( pep8 . normalize_paths ( '<STR_LIT:foo>' ) , [ '<STR_LIT:foo>' ] ) <EOL> self . assertEqual ( pep8 . normalize_paths ( '<STR_LIT>' ) , [ '<STR_LIT:foo>' , '<STR_LIT:bar>' ] ) <EOL> self . assertEqual ( pep8 . normalize_paths ( '<STR_LIT>' ) , [ '<STR_LIT:foo>' , '<STR_LIT:bar>' ] ) <EOL> self . assertEqual ( pep8 . normalize_paths ( '<STR_LIT>' ) , <EOL> [ '<STR_LIT>' , cwd + '<STR_LIT>' ] ) <EOL> self . assertEqual ( pep8 . normalize_paths ( "<STR_LIT>" ) , <EOL> [ '<STR_LIT>' , cwd + '<STR_LIT>' ] ) </s>
