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-rw-r--r--Lib/test/_test_multiprocessing.py12
1 files changed, 8 insertions, 4 deletions
diff --git a/Lib/test/_test_multiprocessing.py b/Lib/test/_test_multiprocessing.py
index f31151e53c4..67ab8f098f7 100644
--- a/Lib/test/_test_multiprocessing.py
+++ b/Lib/test/_test_multiprocessing.py
@@ -589,12 +589,16 @@ class _TestProcess(BaseTestCase):
def test_active_children(self):
self.assertEqual(type(self.active_children()), list)
- p = self.Process(target=time.sleep, args=(DELTA,))
+ event = self.Event()
+ p = self.Process(target=event.wait, args=())
self.assertNotIn(p, self.active_children())
- p.daemon = True
- p.start()
- self.assertIn(p, self.active_children())
+ try:
+ p.daemon = True
+ p.start()
+ self.assertIn(p, self.active_children())
+ finally:
+ event.set()
p.join()
self.assertNotIn(p, self.active_children())