test_telnetlib.py 文件源码

def test_debuglevel_reads(self):
        # test all the various places that self.msg(...) is called
        given_a_expect_b = [
            # Telnet.fill_rawq
            (b'a', ": recv b''\n"),
            # Telnet.process_rawq
            (tl.IAC + bytes([88]), ": IAC 88 not recognized\n"),
            (tl.IAC + tl.DO + bytes([1]), ": IAC DO 1\n"),
            (tl.IAC + tl.DONT + bytes([1]), ": IAC DONT 1\n"),
            (tl.IAC + tl.WILL + bytes([1]), ": IAC WILL 1\n"),
            (tl.IAC + tl.WONT + bytes([1]), ": IAC WONT 1\n"),
           ]
        for a, b in given_a_expect_b:
            telnet = test_telnet([a])
            telnet.set_debuglevel(1)
            txt = telnet.read_all()
            self.assertIn(b, telnet._messages)
        return