hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
#!/usr/bin/env python
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#
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# This file is part of pySerial - Cross platform serial port support for Python
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# (C) 2016 Chris Liechti <cliechti@gmx.net>
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#
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# SPDX-License-Identifier: BSD-3-Clause
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"""\
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Tests for utility functions of serualutil.
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"""
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import os
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import unittest
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import serial
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class Test_util(unittest.TestCase):
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"""Test serial utility functions"""
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def test_to_bytes(self):
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self.assertEqual(serial.to_bytes([1, 2, 3]), b'\x01\x02\x03')
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self.assertEqual(serial.to_bytes(b'\x01\x02\x03'), b'\x01\x02\x03')
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self.assertEqual(serial.to_bytes(bytearray([1,2,3])), b'\x01\x02\x03')
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# unicode is not supported test. use decode() instead of u'' syntax to be
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# compatible to Python 3.x < 3.4
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self.assertRaises(TypeError, serial.to_bytes, b'hello'.decode('utf-8'))
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def test_iterbytes(self):
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self.assertEqual(list(serial.iterbytes(b'\x01\x02\x03')), [b'\x01', b'\x02', b'\x03'])
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if __name__ == '__main__':
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import sys
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sys.stdout.write(__doc__)
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sys.argv[1:] = ['-v']
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# When this module is executed from the command-line, it runs all its tests
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unittest.main()
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