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from __future__ import division, absolute_import, print_function, unicode_literals
from pyprofibus_tstlib import *
initTest(__file__)
import pyprofibus
import pyprofibus.gsd
import os
class Test_GSD(TestCase):
def test_modular(self):
gsd = pyprofibus.gsd.GsdInterp.fromFile(os.path.join("misc", "dummy_modular.gsd"))
gsd.setConfiguredModule("dummy input module")
gsd.setConfiguredModule("dummy output module")
self.assertEqual([ e.getDU()
for e in gsd.getCfgDataElements() ],
[ bytearray([0x00, ]),
bytearray([0x10, ]),
bytearray([0x20, ]), ])
self.assertEqual(gsd.getIdentNumber(), 0x4224)
self.assertEqual(gsd.getUserPrmData(), bytearray([0x00, 0x00, 0x00, 0x42]))
def test_compact(self):
gsd = pyprofibus.gsd.GsdInterp.fromFile(os.path.join("misc", "dummy_compact.gsd"))
self.assertEqual([ e.getDU()
for e in gsd.getCfgDataElements() ],
[ bytearray([0x00, ]),
bytearray([0x10, ]),
bytearray([0x20, ]), ])
self.assertEqual(gsd.getIdentNumber(), 0x4224)
self.assertEqual(gsd.getUserPrmData(), bytearray([0x00, 0x00, 0x00, 0x42]))
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