[3.11] gh-109295: Fix test_os.test_access_denied() for TEMP=cwd (GH-109299) (#109303)

gh-109295: Fix test_os.test_access_denied() for TEMP=cwd (GH-109299)

Fix test_os.test_access_denied() when the TEMP environment variable
is equal to the current working directory. Run the test using a
different filename, since self.fname already exists in this case.
(cherry picked from commit 7dedfd36dc16d9e1e15d7d0b0a636dd401a5a543)

Co-authored-by: Victor Stinner <vstinner@python.org>

diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py
index aa414ca14889a465642be8f7c935d93e0861273f..1e1980e3ac47e583d78140d3664edb12c2ba4cd7 100644 (file)
--- a/Lib/test/test_os.py
+++ b/Lib/test/test_os.py
@@ -726,7 +726,7 @@ class StatAttributeTests(unittest.TestCase):
         # denied. See issue 28075.
         # os.environ['TEMP'] should be located on a volume that
         # supports file ACLs.
-        fname = os.path.join(os.environ['TEMP'], self.fname)
+        fname = os.path.join(os.environ['TEMP'], self.fname + "_access")
         self.addCleanup(os_helper.unlink, fname)
         create_file(fname, b'ABC')
         # Deny the right to [S]YNCHRONIZE on the file to