def METHOD_NAME(self):
    dirname = os.path.join(support.TESTFN, 'Gr\xfc\xdf-\u66e8\u66e9\u66eb')
    filename = '\xdf-\u66e8\u66e9\u66eb'
    with support.temp_cwd(dirname):
        with open(filename, 'wb') as f:
            f.write((filename + '\n').encode("utf-8"))
        os.access(filename,os.R_OK)
        os.remove(filename)