def test_underscore_prefix_detection_list(self) -> None:
        '''
        Test the underscore detection hardcoded lookup list
        against what was detected in the binary.
        '''
        env, cc = get_convincing_fake_env_and_cc(self.builddir, self.prefix)
        expected_uscore = cc._symbols_have_underscore_prefix_searchbin(env)
        list_uscore = cc._symbols_have_underscore_prefix_list(env)
        if list_uscore is not None:
            self.assertEqual(list_uscore, expected_uscore)
        else:
            raise SkipTest('No match in underscore prefix list for this platform.')

        Test the underscore detection hardcoded lookup list
        against what was detected in the binary.
        
unittests/allplatformstests.py