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[5.0.x] Fixed #35174 -- Fixed Signal.asend()/asend_robust() crash when all receivers are asynchronous.

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Regression in e83a88566a.

Backport of 1b5338d03e from main
This commit is contained in:
Vašek Dohnal
2024-02-08 09:21:03 +01:00
committed by Mariusz Felisiak
parent c22075af80
commit 761e913191
3 changed files with 26 additions and 2 deletions
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16
tests/signals/tests.py
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@@ -626,3 +626,19 @@ class AsyncReceiversTests(SimpleTestCase):
(async_handler, 1),
],
)
async def test_asend_only_async_receivers(self):
async_handler = AsyncHandler()
signal = dispatch.Signal()
signal.connect(async_handler)
result = await signal.asend(self.__class__)
self.assertEqual(result, [(async_handler, 1)])
async def test_asend_robust_only_async_receivers(self):
async_handler = AsyncHandler()
signal = dispatch.Signal()
signal.connect(async_handler)
result = await signal.asend_robust(self.__class__)
self.assertEqual(result, [(async_handler, 1)])