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fix: throwing repr caused a segfault (#2389)

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* fix: throwing repr caused a segfault

* fixup! ci: include Python 3.9 RC1 (#2387)
This commit is contained in:
Henry Schreiner
2020-08-18 07:14:34 -04:00
committed by GitHub
parent 7dd2bdb0b3
commit cf0a64596e
3 changed files with 25 additions and 2 deletions
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11
tests/test_exceptions.py
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@@ -178,3 +178,14 @@ def test_nested_throws(capture):
with pytest.raises(m.MyException5) as excinfo:
m.try_catch(m.MyException, pycatch, m.MyException, m.throws5)
assert str(excinfo.value) == "this is a helper-defined translated exception"
# This can often happen if you wrap a pybind11 class in a Python wrapper
def test_invalid_repr():
class MyRepr(object):
def __repr__(self):
raise AttributeError("Example error")
with pytest.raises(TypeError):
m.simple_bool_passthrough(MyRepr())