def METHOD_NAME(self):
    # unpack non-unicode filename which cannot be stored
    # in the SF subversion repository
    if os.name != "posix" or sys.platform != "linux":
        pytest.skip("Not running on POSIX or Linux")
    dirname = get_file("dir")
    if not os.path.isdir(dirname):
        unzip(dirname + ".zip", os.path.dirname(dirname))
    self.file_test("dir")