[3.14] tests: use errno.EBADF instead of hardcoded number in _close_file() (GH-148345...

tests: use errno.EBADF instead of hardcoded number in _close_file() (GH-148345)

test_interpreters: use errno.EBADF instead of hardcoded number in _close_file()

Replace the hardcoded `9` check in `Lib/test/test_interpreters/utils.py` with `errno.EBADF`.

Using `errno.EBADF` makes the helper portable across platforms with different errno numbering while preserving the intended behavior.
(cherry picked from commit cef334fd4c4c24a542ce81ad940b1426b5a7cdbd)

Co-authored-by: Artem Yarulin <artem.yarulin@kapteko.com>

diff --git a/Lib/test/test_interpreters/utils.py b/Lib/test/test_interpreters/utils.py
index d5d307d4973c1296d44ecc5936fc75cd23eb09ab..784c7ebba9191b7366739c98fa8f863c36ba3c68 100644 (file)
--- a/Lib/test/test_interpreters/utils.py
+++ b/Lib/test/test_interpreters/utils.py
@@ -1,5 +1,6 @@
 from collections import namedtuple
 import contextlib
+import errno
 import json
 import logging
 import os
@@ -52,7 +53,7 @@ def _close_file(file):
         else:
             os.close(file)
     except OSError as exc:
-        if exc.errno != 9:
+        if exc.errno != errno.EBADF:
             raise  # re-raise
         # It was closed already.