bpo-31150: Wait for child process in test_forkinthread to avoid thread reaped warnings (#3032)

88eee44a · Ammar Askar · Victor Stinner · c82b7f33 · 88eee44a
Commit 88eee44a authored Aug 09, 2017 by Ammar Askar Committed by Victor Stinner Aug 09, 2017
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Lib/test/test_thread.py Lib/test/test_thread.py +2 -0

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--- a/Lib/test/test_thread.py
+++ b/Lib/test/test_thread.py
@@ -239,6 +239,8 @@ class TestForkInThread(unittest.TestCase):
                    os._exit(0)
            else: # parent
                os.close(self.write_fd)
+                pid, status = os.waitpid(pid, 0)
+                self.assertEqual(status, 0)

        thread.start_new_thread(thread1, ())
        self.assertEqual(os.read(self.read_fd, 2), b"OK",