<s> import unittest , sys <EOL> from lxml . tests . common_imports import make_doctest <EOL> def test_suite ( ) : <EOL> suite = unittest . TestSuite ( ) <EOL> if sys . version_info >= ( <NUM_LIT:2> , <NUM_LIT:4> ) : <EOL> suite . addTests ( [ make_doctest ( '<STR_LIT>' ) ] ) <EOL> return suite <EOL> if __name__ == '<STR_LIT:__main__>' : <EOL> unittest . main ( ) </s>
