commit 462c1f0403324efc27c11435da12b8d16f5387de
author Serhiy Storchaka <storchaka@gmail.com> Wed Sep 08 18:08:57 2021 +0300
committer GitHub <noreply@github.com> Wed Sep 08 17:08:57 2021 +0200
tree e2e37d822e9b777deed2b86e00467a8e5216055f
parent c081649e6df55203178a44d16bc4c96f9fa2c6a4

[3.10] bpo-25130: Add calls of gc.collect() in tests to support PyPy (GH-28005) (GH-28027)

(cherry picked from commit 2a8127cafe1d196f858a3ecabf5f1df3eebf9a12)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>

Lib/test/test_queue.py

diff --git a/Lib/test/test_queue.py b/Lib/test/test_queue.py
index 508b739..9bb5181 100644
--- a/Lib/test/test_queue.py
+++ b/Lib/test/test_queue.py
@@ -6,6 +6,7 @@
 import time
 import unittest
 import weakref
+from test.support import gc_collect
 from test.support import import_helper
 from test.support import threading_helper
 
@@ -590,6 +591,7 @@ class C:
             q.put(C())
         for i in range(N):
             wr = weakref.ref(q.get())
+            gc_collect()  # For PyPy or other GCs.
             self.assertIsNone(wr())