def test_hide_supppressed():
 for f in ['html']:
  results = []
  for hide_value in (False, 'after'):
   try:
    pass_through('a', hide, hide_value, pass_through, 'b', raise_error)
   except:
    results.append(format(f))
   else:
    assert 0
  if (results[0] != results[1]):
   print_diff(results[0], results[1])
   assert 0

def test_hide_supppressed ( ) : for f in [ 'html' ] : results = [ ] for hide_value in ( False , 'after' ) : try : pass_through ( 'a' , hide , hide_value , pass_through , 'b' , raise_error ) except : results . append ( format ( f ) ) else : assert 0 if ( results [ 0 ] != results [ 1 ] ) : print_diff ( results [ 0 ] , results [ 1 ] ) assert 0
when an error occurs and __traceback_stop__ is true for the erroneous frame .