From bf1753bb4c75f2dc8f82ee3409dce024ccc1c4de Mon Sep 17 00:00:00 2001 From: "Miss Islington (bot)" <31488909+miss-islington@users.noreply.github.com> Date: Tue, 10 Oct 2023 13:12:40 +0200 Subject: [PATCH] [3.11] gh-110378: Fix test_async_gen_propagates_generator_exit in test_contextlib_async (GH-110500) (#110611) It now fails if the original bug is not fixed, and no longer produce ResourceWarning with fixed code. (cherry picked from commit 5aa62a8de15212577a13966710b3aede46e93824) Co-authored-by: Serhiy Storchaka --- Lib/test/test_contextlib_async.py | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/Lib/test/test_contextlib_async.py b/Lib/test/test_contextlib_async.py index 3d43ed0fcab..438bb2dcfcc 100644 --- a/Lib/test/test_contextlib_async.py +++ b/Lib/test/test_contextlib_async.py @@ -49,15 +49,11 @@ class TestAbstractAsyncContextManager(unittest.TestCase): async with ctx(): yield 11 - ret = [] - exc = ValueError(22) - with self.assertRaises(ValueError): - async with ctx(): - async for val in gen(): - ret.append(val) - raise exc - - self.assertEqual(ret, [11]) + g = gen() + async for val in g: + self.assertEqual(val, 11) + break + await g.aclose() def test_exit_is_abstract(self): class MissingAexit(AbstractAsyncContextManager):