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Improve test added in 29fee01f to not leak warnings.

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This commit is contained in:
whitequark 2019-08-03 13:44:44 +00:00
parent ee03eab52f
commit ab5426ce74
1 changed files with 5 additions and 3 deletions
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2
nmigen/test/test_hdl_ir.py
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@ -18,6 +18,8 @@ class FragmentGetTestCase(FHDLTestCase):
msg="Object 'None' cannot be elaborated"): msg="Object 'None' cannot be elaborated"):
Fragment.get(None, platform=None) Fragment.get(None, platform=None)
with self.assertWarns(UserWarning,
msg=".elaborate() returned None; missing return statement?"):
with self.assertRaises(AttributeError, with self.assertRaises(AttributeError,
msg="Object 'None' cannot be elaborated"): msg="Object 'None' cannot be elaborated"):
Fragment.get(BadElaboratable(), platform=None) Fragment.get(BadElaboratable(), platform=None)