43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
#! /usr/bin/env python
|
|
#
|
|
# This file is part of pySerial - Cross platform serial port support for Python
|
|
# (C) 2015 Chris Liechti <cliechti@gmx.net>
|
|
#
|
|
# SPDX-License-Identifier: BSD-3-Clause
|
|
"""\
|
|
Test RFC 2217 related functionality.
|
|
"""
|
|
|
|
import unittest
|
|
import serial
|
|
import serial.rfc2217
|
|
|
|
|
|
class Test_RFC2217(unittest.TestCase):
|
|
"""Test RFC 2217 related functionality"""
|
|
|
|
def test_failed_connection(self):
|
|
# connection to closed port
|
|
s = serial.serial_for_url('rfc2217://127.99.99.99:2217', do_not_open=True)
|
|
self.assertRaises(serial.SerialException, s.open)
|
|
self.assertFalse(s.is_open)
|
|
s.close() # no errors expected
|
|
# invalid address
|
|
s = serial.serial_for_url('rfc2217://127goingtofail', do_not_open=True)
|
|
self.assertRaises(serial.SerialException, s.open)
|
|
self.assertFalse(s.is_open)
|
|
s.close() # no errors expected
|
|
# close w/o open is also OK
|
|
s = serial.serial_for_url('rfc2217://irrelevant', do_not_open=True)
|
|
self.assertFalse(s.is_open)
|
|
s.close() # no errors expected
|
|
|
|
|
|
if __name__ == '__main__':
|
|
import sys
|
|
sys.stdout.write(__doc__)
|
|
sys.stdout.write("Testing connection on localhost\n")
|
|
sys.argv[1:] = ['-v']
|
|
# When this module is executed from the command-line, it runs all its tests
|
|
unittest.main()
|