<s> import os . path <EOL> import unittest <EOL> def additional_tests ( ) : <EOL> top_level = os . path . join ( os . path . dirname ( __file__ ) , "<STR_LIT>" ) <EOL> start_dir = os . path . dirname ( __file__ ) <EOL> suite = unittest . TestSuite ( ) <EOL> suite . addTest ( unittest . TestLoader ( ) . discover ( start_dir , <EOL> top_level_dir = top_level ) ) <EOL> return suite </s>
