diff options
Diffstat (limited to 'Lib/test/test_coroutines.py')
| -rw-r--r-- | Lib/test/test_coroutines.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Lib/test/test_coroutines.py b/Lib/test/test_coroutines.py index d0cefb0..79cbec9 100644 --- a/Lib/test/test_coroutines.py +++ b/Lib/test/test_coroutines.py @@ -1565,6 +1565,14 @@ class CoroutineTest(unittest.TestCase): finally: aw.close() + def test_fatal_coro_warning(self): + # Issue 27811 + async def func(): pass + with warnings.catch_warnings(): + warnings.filterwarnings("error") + func() + support.gc_collect() + class CoroAsyncIOCompatTest(unittest.TestCase): |