text: """
  Test the internal getargs.c implementation
  
   PyArg_ParseTuple() is defined here.
  
  The test here is not intended to test all of the module, just the
  single case that failed between 2.1 and 2.2a2.
  """
  
  # marshal.loads() uses PyArg_ParseTuple(args, "s#:loads")
  # The s code will cause a Unicode conversion to occur.  This test
  # verify that the error is propagated properly from the C code back to
  # Python.
  
  import marshal
  import unittest
  from test import test_support
  
  class GetArgsTest(unittest.TestCase):
      # If the encoding succeeds using the current default encoding,
      # this test will fail because it does not test the right part of the
      # PyArg_ParseTuple() implementation.
      def test_with_marshal(self):
          arg = unicode(r'\222', 'unicode-escape')
          self.assertRaises(UnicodeError, marshal.loads, arg)
  
  def test_main():
      test_support.run_unittest(GetArgsTest)
  
  if __name__ == '__main__':
      test_main()
  