<s> import os . path <EOL> import sys <EOL> import unittest <EOL> if __name__ == '<STR_LIT:__main__>' : <EOL> sys . path . insert ( <NUM_LIT:0> , os . path . realpath ( '<STR_LIT:..>' ) ) <EOL> suites = unittest . defaultTestLoader . discover ( '<STR_LIT:.>' ) <EOL> if ( not unittest . TextTestRunner ( verbosity = <NUM_LIT:2> ) . run ( suites ) . wasSuccessful ( ) ) : <EOL> sys . exit ( <NUM_LIT:1> ) </s>
