[3.10] gh-94808: Cover `PyObject_PyBytes` case with custom `__bytes__` method (GH-96610) by sobolevn · Pull Request #98121 · python/cpython

Expand Up @@ -1350,6 +1350,26 @@ def __init__(self, value): self.assertEqual(i, 1) self.assertEqual(getattr(i, 'foo', 'none'), 'bar')
class ValidBytes: def __bytes__(self): return b'\x01' class InvalidBytes: def __bytes__(self): return 'abc' class MissingBytes: ... class RaisingBytes: def __bytes__(self): 1 / 0
for byte_order in ('big', 'little'): self.assertEqual(int.from_bytes(ValidBytes(), byte_order), 1) self.assertRaises( TypeError, int.from_bytes, InvalidBytes(), byte_order) self.assertRaises( TypeError, int.from_bytes, MissingBytes(), byte_order) self.assertRaises( ZeroDivisionError, int.from_bytes, RaisingBytes(), byte_order)
def test_access_to_nonexistent_digit_0(self): # http://bugs.python.org/issue14630: A bug in _PyLong_Copy meant that # ob_digit[0] was being incorrectly accessed for instances of a Expand Down