[Python-checkins] gh-106162: fix test_array modifies warning filter (#106181)

[methane]

https://github.com/python/cpython/commit/a3dd8cce58fe2b27eea4eed572d086dc8a7e1bb8
commit: a3dd8cce58fe2b27eea4eed572d086dc8a7e1bb8
branch: main
author: Inada Naoki <songofacandy at gmail.com>
committer: methane <songofacandy at gmail.com>
date: 2023-06-28T16:50:36+09:00
summary:

gh-106162: fix test_array modifies warning filter (#106181)

files:
M Lib/test/test_array.py

diff --git a/Lib/test/test_array.py b/Lib/test/test_array.py
index f6bf9e6c5ea87..bec3766b87b20 100755
--- a/Lib/test/test_array.py
+++ b/Lib/test/test_array.py
@@ -100,6 +100,7 @@ def test_empty(self):
 class ArrayReconstructorTest(unittest.TestCase):
 
     def setUp(self):
+        self.enterContext(warnings.catch_warnings())
         warnings.filterwarnings(
             "ignore",
             message="The 'u' type code is deprecated and "