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
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
#!/usr/bin/python
#############################################################################
##
## Copyright (C) 2020 The Qt Company Ltd.
## Contact: https://www.qt.io/licensing/
##
## This file is part of the test suite of Qt for Python.
##
## $QT_BEGIN_LICENSE:GPL-EXCEPT$
## Commercial License Usage
## Licensees holding valid commercial Qt licenses may use this file in
## accordance with the commercial license agreement provided with the
## Software or, alternatively, in accordance with the terms contained in
## a written agreement between you and The Qt Company. For licensing terms
## and conditions see https://www.qt.io/terms-conditions. For further
## information use the contact form at https://www.qt.io/contact-us.
##
## GNU General Public License Usage
## Alternatively, this file may be used under the terms of the GNU
## General Public License version 3 as published by the Free Software
## Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
## included in the packaging of this file. Please review the following
## information to ensure the GNU General Public License requirements will
## be met: https://www.gnu.org/licenses/gpl-3.0.html.
##
## $QT_END_LICENSE$
##
#############################################################################
'''Test cases for QSerialPort'''
import os
import sys
import unittest
sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
from init_paths import init_test_paths
init_test_paths(False)
from PySide2.QtSerialPort import QSerialPort, QSerialPortInfo
from PySide2.QtCore import QIODevice
class QSerialPortTest(unittest.TestCase):
def testDefaultConstructedPort(self):
serialPort = QSerialPort()
self.assertEqual(serialPort.error(), QSerialPort.NoError)
self.assertTrue(not serialPort.errorString() == "")
# properties
defaultBaudRate = QSerialPort.Baud9600
self.assertEqual(serialPort.baudRate(), defaultBaudRate)
self.assertEqual(serialPort.baudRate(QSerialPort.Input), defaultBaudRate)
self.assertEqual(serialPort.baudRate(QSerialPort.Output), defaultBaudRate)
self.assertEqual(serialPort.dataBits(), QSerialPort.Data8)
self.assertEqual(serialPort.parity(), QSerialPort.NoParity)
self.assertEqual(serialPort.stopBits(), QSerialPort.OneStop)
self.assertEqual(serialPort.flowControl(), QSerialPort.NoFlowControl)
self.assertEqual(serialPort.pinoutSignals(), QSerialPort.NoSignal)
self.assertEqual(serialPort.isRequestToSend(), False)
self.assertEqual(serialPort.isDataTerminalReady(), False)
# QIODevice
self.assertEqual(serialPort.openMode(), QIODevice.NotOpen)
self.assertTrue(not serialPort.isOpen())
self.assertTrue(not serialPort.isReadable())
self.assertTrue(not serialPort.isWritable())
self.assertTrue(serialPort.isSequential())
self.assertEqual(serialPort.canReadLine(), False)
self.assertEqual(serialPort.pos(), 0)
self.assertEqual(serialPort.size(), 0)
self.assertTrue(serialPort.atEnd())
self.assertEqual(serialPort.bytesAvailable(), 0)
self.assertEqual(serialPort.bytesToWrite(), 0)
def testOpenExisting(self):
allportinfos = QSerialPortInfo.availablePorts()
for portinfo in allportinfos:
serialPort = QSerialPort(portinfo)
self.assertEqual(serialPort.portName(), portinfo.portName())
class QSerialPortInfoTest(unittest.TestCase):
def test_available_ports(self):
allportinfos = QSerialPortInfo.availablePorts()
for portinfo in allportinfos:
portinfo.description()
portinfo.hasProductIdentifier()
portinfo.hasVendorIdentifier()
portinfo.isNull()
if __name__ == '__main__':
unittest.main()
|
