Reap processes at test end to avoid false positives in reference leak detection.

diff --git a/Lib/test/test_multiprocessing.py b/Lib/test/test_multiprocessing.py
index 35d85d75e52e32fed339f521f30e2d9a08afd11f..07843f98b854529712a064f8be6a66f22875f390 100644 (file)
--- a/Lib/test/test_multiprocessing.py
+++ b/Lib/test/test_multiprocessing.py
@@ -2508,6 +2508,7 @@ class TestWait(unittest.TestCase):
             w.close()
             readers.append(r)
             procs.append(p)
+            self.addCleanup(p.join)
 
         while readers:
             for r in wait(readers):
@@ -2549,6 +2550,7 @@ class TestWait(unittest.TestCase):
             p.daemon = True
             p.start()
             procs.append(p)
+            self.addCleanup(p.join)
 
         for i in range(4):
             r, _ = l.accept()