From: Kumar Aditya <kumaraditya@python.org>
Date: Mon, 23 Jun 2025 16:08:57 +0000 (+0530)
Subject: GH-124878: reenable `test_finalize_daemon_thread_hang` test under TSAN (#135793)
X-Git-Tag: v3.15.0a1~1209
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=99712c45ccaab4bbe83eac38d73bab91bf0f4a02;p=thirdparty%2FPython%2Fcpython.git

GH-124878: reenable `test_finalize_daemon_thread_hang` test under TSAN (#135793)
---

diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py
index 125c27446986..13b55d0f0a2e 100644
--- a/Lib/test/test_threading.py
+++ b/Lib/test/test_threading.py
@@ -1284,12 +1284,6 @@ class ThreadTests(BaseTestCase):
 
     @cpython_only
     def test_finalize_daemon_thread_hang(self):
-        if support.check_sanitizer(thread=True, memory=True):
-            # the thread running `time.sleep(100)` below will still be alive
-            # at process exit
-            self.skipTest(
-                    "https://github.com/python/cpython/issues/124878 - Known"
-                    " race condition that TSAN identifies.")
         # gh-87135: tests that daemon threads hang during finalization
         script = textwrap.dedent('''
             import os