blob: 7dbe2a6828c0c83071fb6c598c2158cb72d716a1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
#! /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()
|
