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36 lines
1007 B
36 lines
1007 B
#!/usr/bin/env python3
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import unittest
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from opendbc.can.parser import CANParser, CANDefine
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from opendbc.can.packer import CANPacker
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from opendbc.can.tests import TEST_DBC
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class TestCanParserPackerExceptions(unittest.TestCase):
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def test_civic_exceptions(self):
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dbc_file = "honda_civic_touring_2016_can_generated"
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dbc_invalid = dbc_file + "abcdef"
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msgs = [("STEERING_CONTROL", 50)]
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with self.assertRaises(RuntimeError):
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CANParser(dbc_invalid, msgs, 0)
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with self.assertRaises(RuntimeError):
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CANPacker(dbc_invalid)
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with self.assertRaises(RuntimeError):
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CANDefine(dbc_invalid)
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with self.assertRaises(KeyError):
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CANDefine(TEST_DBC)
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parser = CANParser(dbc_file, msgs, 0)
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with self.assertRaises(RuntimeError):
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parser.update_strings([b''])
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# Everything is supposed to work below
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CANParser(dbc_file, msgs, 0)
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CANParser(dbc_file, [], 0)
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CANPacker(dbc_file)
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CANDefine(dbc_file)
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if __name__ == "__main__":
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unittest.main()
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