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back.pysim: implement modulus operator.

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Stuart Olsen 2020-03-14 22:22:03 -07:00 • committed by GitHub
parent 4601dd0a69
commit 7b9c8b440f
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7
nmigen/test/test_sim.py
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@ -110,6 +110,13 @@ class SimulatorUnitTestCase(FHDLTestCase):
self.assertStatement(stmt, [C(2, 4), C(2, 4)], C(1, 8))
self.assertStatement(stmt, [C(7, 4), C(2, 4)], C(3, 8))
def test_mod(self):
stmt = lambda y, a, b: y.eq(a % b)
self.assertStatement(stmt, [C(2, 4), C(0, 4)], C(0, 8))
self.assertStatement(stmt, [C(2, 4), C(1, 4)], C(0, 8))
self.assertStatement(stmt, [C(2, 4), C(2, 4)], C(0, 8))
self.assertStatement(stmt, [C(7, 4), C(2, 4)], C(1, 8))
def test_and(self):
stmt = lambda y, a, b: y.eq(a & b)
self.assertStatement(stmt, [C(0b1100, 4), C(0b1010, 4)], C(0b1000, 4))