def test_unicodereprWindows(self):
        """
        The repr of a L{unicode} L{FilePath} shouldn't burst into flames.
        """
        fp = filepath.FilePath(u"C:\\")
        reprOutput = repr(fp)
        if _PY3:
            self.assertEqual("FilePath('C:\\\\')", reprOutput)
        else:
            self.assertEqual("FilePath(u'C:\\\\')", reprOutput)

        The repr of a L{unicode} L{FilePath} shouldn't burst into flames.
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/test/test_paths.py