52 lines
1.5 KiB
Python
52 lines
1.5 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) 2001-2015 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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Some tests for the serial module.
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Part of pySerial (http://pyserial.sf.net) (C)2001-2011 cliechti@gmx.net
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Intended to be run on different platforms, to ensure portability of
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the code.
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Cover some of the aspects of serial_for_url and the extension mechanism.
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"""
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import unittest
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import serial
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class Test_URL(unittest.TestCase):
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"""Test serial_for_url"""
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def test_loop(self):
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"""loop interface"""
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serial.serial_for_url('loop://', do_not_open=True)
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def test_bad_url(self):
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"""invalid protocol specified"""
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self.assertRaises(ValueError, serial.serial_for_url, "imnotknown://")
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def test_custom_url(self):
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"""custom protocol handlers"""
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# it's unknown
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self.assertRaises(ValueError, serial.serial_for_url, "test://")
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# add search path
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serial.protocol_handler_packages.append('handlers')
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# now it should work
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serial.serial_for_url("test://")
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# remove our handler again
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serial.protocol_handler_packages.remove('handlers')
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# so it should not work anymore
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self.assertRaises(ValueError, serial.serial_for_url, "test://")
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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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