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Diffstat (limited to 'Lib/test/test_asyncio')
| -rw-r--r-- | Lib/test/test_asyncio/test_subprocess.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Lib/test/test_asyncio/test_subprocess.py b/Lib/test/test_asyncio/test_subprocess.py index 23987c7..5450130 100644 --- a/Lib/test/test_asyncio/test_subprocess.py +++ b/Lib/test/test_asyncio/test_subprocess.py @@ -864,6 +864,21 @@ class SubprocessMixin: self.loop.run_until_complete(main()) + @unittest.skipIf(sys.platform != 'linux', "Linux only") + def test_subprocess_send_signal_race(self): + # See https://github.com/python/cpython/issues/87744 + async def main(): + for _ in range(10): + proc = await asyncio.create_subprocess_exec('sleep', '0.1') + await asyncio.sleep(0.1) + try: + proc.send_signal(signal.SIGUSR1) + except ProcessLookupError: + pass + self.assertNotEqual(await proc.wait(), 255) + + self.loop.run_until_complete(main()) + if sys.platform != 'win32': # Unix |