From: Victor Stinner <vstinner@python.org>
Date: Fri, 22 Sep 2023 21:49:32 +0000 (+0200)
Subject: gh-109706: Fix multiprocessing test_nested_startmethod() (#109707)
X-Git-Tag: v3.13.0a1~335
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b03a791497ff4b3c42805e06c73d08ac34087402;p=thirdparty%2FPython%2Fcpython.git

gh-109706: Fix multiprocessing test_nested_startmethod() (#109707)

Don't check order, queue items can be written in any order.
---

diff --git a/Lib/test/_test_multiprocessing.py b/Lib/test/_test_multiprocessing.py
index 2636a9cf7f5b..730b887dd4bc 100644
--- a/Lib/test/_test_multiprocessing.py
+++ b/Lib/test/_test_multiprocessing.py
@@ -5472,7 +5472,9 @@ class TestStartMethod(unittest.TestCase):
         while not queue.empty():
             results.append(queue.get())
 
-        self.assertEqual(results, [2, 1])
+        # gh-109706: queue.put(1) can write into the queue before queue.put(2),
+        # there is no synchronization in the test.
+        self.assertSetEqual(set(results), set([2, 1]))
 
 
 @unittest.skipIf(sys.platform == "win32",