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RegIncr_extra_test.py
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RegIncr_extra_test.py
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#=========================================================================
# RegIncr_extra_test
#=========================================================================
from pymtl import *
from pclib.test import run_test_vector_sim
from RegIncr import RegIncr
#-------------------------------------------------------------------------
# test_small
#-------------------------------------------------------------------------
def test_small( dump_vcd ):
run_test_vector_sim( RegIncr(), [
('in_ out*'),
[ 0x00, '?' ],
[ 0x03, 0x01 ],
[ 0x06, 0x04 ],
[ 0x00, 0x07 ],
], dump_vcd )
#-------------------------------------------------------------------------
# test_large
#-------------------------------------------------------------------------
def test_large( dump_vcd ):
run_test_vector_sim( RegIncr(), [
('in_ out*'),
[ 0xa0, '?' ],
[ 0xb3, 0xa1 ],
[ 0xc6, 0xb4 ],
[ 0x00, 0xc7 ],
], dump_vcd )
#-------------------------------------------------------------------------
# test_overflow
#-------------------------------------------------------------------------
def test_overflow( dump_vcd ):
run_test_vector_sim( RegIncr(), [
('in_ out*'),
[ 0x00, '?' ],
[ 0xfe, 0x01 ],
[ 0xff, 0xff ],
[ 0x00, 0x00 ],
], dump_vcd )