Add decorator to new tests

Author: encukou

Lib/test/test_concurrent_futures/test_thread_pool.py

@@ -7,6 +7,7 @@
 import unittest
 from concurrent import futures
 from test import support
+from test.support import warnings_helper
 
 from .executor import ExecutorTest, mul
 from .util import BaseTestCase, ThreadPoolMixin, setup_module
@@ -53,6 +54,7 @@ def test_idle_thread_reuse(self):
     @support.requires_fork()
     @unittest.skipUnless(hasattr(os, 'register_at_fork'), 'need os.register_at_fork')
     @support.requires_resource('cpu')
+    @warnings_helper.ignore_fork_in_thread_deprecation_warnings()
     def test_hang_global_shutdown_lock(self):
         # bpo-45021: _global_shutdown_lock should be reinitialized in the child
         # process, otherwise it will never exit
@@ -68,6 +70,7 @@ def submit(pool):
 
     @support.requires_fork()
     @unittest.skipUnless(hasattr(os, 'register_at_fork'), 'need os.register_at_fork')
+    @warnings_helper.ignore_fork_in_thread_deprecation_warnings()
     def test_process_fork_from_a_threadpool(self):
         # bpo-43944: clear concurrent.futures.thread._threads_queues after fork,
         # otherwise child process will try to join parent thread