diff options
Diffstat (limited to 'Lib/test/test_asyncio/utils.py')
| -rw-r--r-- | Lib/test/test_asyncio/utils.py | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/Lib/test/test_asyncio/utils.py b/Lib/test/test_asyncio/utils.py index 18869b3290a..44943e1fa7b 100644 --- a/Lib/test/test_asyncio/utils.py +++ b/Lib/test/test_asyncio/utils.py @@ -546,6 +546,7 @@ class TestCase(unittest.TestCase): else: loop._default_executor.shutdown(wait=True) loop.close() + policy = support.maybe_get_event_loop_policy() if policy is not None: try: @@ -557,9 +558,13 @@ class TestCase(unittest.TestCase): pass else: if isinstance(watcher, asyncio.ThreadedChildWatcher): - threads = list(watcher._threads.values()) - for thread in threads: - thread.join() + # Wait for subprocess to finish, but not forever + for thread in list(watcher._threads.values()): + thread.join(timeout=support.SHORT_TIMEOUT) + if thread.is_alive(): + raise RuntimeError(f"thread {thread} still alive: " + "subprocess still running") + def set_event_loop(self, loop, *, cleanup=True): if loop is None: |