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gh-99941: Ensure that asyncio.Protocol.data_received receives immutable bytes (#100053)

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DarioDaF 2022-12-11 00:07:02 +01:00 • committed by GitHub
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commit 1bb68ba6d9
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4 changed files with 10 additions and 4 deletions
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Lib/test/test_asyncio/test_proactor_events.py
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@ -75,7 +75,10 @@ class ProactorSocketTransportTests(test_utils.TestCase):
called_buf = bytearray(self.buffer_size)
called_buf[:len(buf)] = buf
self.loop._proactor.recv_into.assert_called_with(self.sock, called_buf)
self.protocol.data_received.assert_called_with(bytearray(buf))
self.protocol.data_received.assert_called_with(buf)
# assert_called_with maps bytearray and bytes to the same thing so check manually
# regression test for https://github.com/python/cpython/issues/99941
self.assertIsInstance(self.protocol.data_received.call_args.args[0], bytes)
@unittest.skipIf(sys.flags.optimize, "Assertions are disabled in optimized mode")
def test_loop_reading_no_data(self):