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lib.fifo: change FIFOInterface() diagnostics to follow Memory().

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This commit is contained in:
whitequark 2019-09-23 11:03:50 +00:00
parent ca6b1f2f1c
commit 2da0133d52
2 changed files with 11 additions and 8 deletions
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10
nmigen/test/test_lib_fifo.py
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@ -7,11 +7,11 @@ from ..lib.fifo import *
class FIFOTestCase(FHDLTestCase):
def test_depth_wrong(self):
with self.assertRaises(ValueError,
msg="FIFO depth must be positive, not -1"):
FIFOInterface(width=8, depth=-1, fwft=True)
with self.assertRaises(ValueError,
msg="FIFO depth must be positive, not 0"):
with self.assertRaises(TypeError,
msg="FIFO width must be a non-negative integer, not '-1'"):
FIFOInterface(width=-1, depth=8, fwft=True)
with self.assertRaises(TypeError,
msg="FIFO depth must be a positive integer, not '0'"):
FIFOInterface(width=8, depth=0, fwft=True)
def test_async_depth(self):