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lib.memory: Add missing __eq__ to signature types.

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Wanda 2024-02-28 09:56:34 +01:00 • committed by Catherine
parent c6bc9b47ef
commit 8af9fe2606
2 changed files with 28 additions and 0 deletions
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17
tests/test_lib_memory.py
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@ -83,6 +83,16 @@ class WritePortTestCase(FHDLTestCase):
"^Granularity must divide data array length$"):
WritePort.Signature(addr_width=2, shape=ArrayLayout(8, 8), granularity=3)
def test_signature_eq(self):
sig = WritePort.Signature(addr_width=2, shape=8)
self.assertEqual(sig, WritePort.Signature(addr_width=2, shape=8))
self.assertNotEqual(sig, WritePort.Signature(addr_width=2, shape=7))
self.assertNotEqual(sig, WritePort.Signature(addr_width=1, shape=8))
self.assertNotEqual(sig, WritePort.Signature(addr_width=2, shape=8, granularity=8))
sig = WritePort.Signature(addr_width=2, shape=8, granularity=4)
self.assertEqual(sig, WritePort.Signature(addr_width=2, shape=8, granularity=4))
self.assertNotEqual(sig, WritePort.Signature(addr_width=2, shape=8, granularity=8))
def test_constructor(self):
signature = WritePort.Signature(shape=MyStruct, addr_width=4)
port = WritePort(signature, memory=None, domain="sync")
@ -171,6 +181,13 @@ class ReadPortTestCase(FHDLTestCase):
"^`addr_width` must be a non-negative int, not -2$"):
ReadPort.Signature(addr_width=-2, shape=8)
def test_signature_eq(self):
sig = ReadPort.Signature(addr_width=2, shape=8)
self.assertEqual(sig, ReadPort.Signature(addr_width=2, shape=8))
self.assertNotEqual(sig, ReadPort.Signature(addr_width=2, shape=7))
self.assertNotEqual(sig, ReadPort.Signature(addr_width=1, shape=8))
self.assertNotEqual(sig, WritePort.Signature(addr_width=2, shape=8))
def test_constructor(self):
signature = ReadPort.Signature(shape=MyStruct, addr_width=4)
port = ReadPort(signature, memory=None, domain="sync")