[3.13] gh-117657: Skip tests that fork with threads under TSan (GH-121599) (#121819)

This avoids messages like:

  ThreadSanitizer: starting new threads after multi-threaded fork is not
  supported. Dying (set die_after_fork=0 to override)
(cherry picked from commit 82a4dac9f6131954c32dac9d0277283fc5b499a9)

Co-authored-by: Sam Gross <colesbury@gmail.com>

diff --git a/Lib/test/test_logging.py b/Lib/test/test_logging.py
index 4223d10e79117c00e95c695853fefc450b1b799d..2b7e692616a473a585dafd0641ff181de9e456cf 100644 (file)
--- a/Lib/test/test_logging.py
+++ b/Lib/test/test_logging.py
@@ -3971,6 +3971,7 @@ class ConfigDictTest(BaseTest):
             )
         manager.assert_not_called()
 
+    @skip_if_tsan_fork
     @support.requires_subprocess()
     def test_multiprocessing_queues(self):
         # See gh-119819
@@ -4283,6 +4284,7 @@ if hasattr(logging.handlers, 'QueueListener'):
     import multiprocessing
     from unittest.mock import patch
 
+    @skip_if_tsan_fork
     @threading_helper.requires_working_threading()
     class QueueListenerTest(BaseTest):
         """
@@ -5183,6 +5185,7 @@ class LogRecordTest(BaseTest):
         else:
             return results
 
+    @skip_if_tsan_fork
     def test_multiprocessing(self):
         support.skip_if_broken_multiprocessing_synchronize()
         multiprocessing_imported = 'multiprocessing' in sys.modules