mirror/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2026-01-26 21:03:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

[3.11] gh-117061: Fix test_posix.test_sched_setaffinity() on RHEL9 (GH-117126) (#117138)

Browse Source 
gh-117061: Fix test_posix.test_sched_setaffinity() on RHEL9 (GH-117126)

On RHEL9, sched_setaffinity(0, []) does not fail.
(cherry picked from commit 50f9b0b1e0fb181875751cef951351ed007b6397)

Co-authored-by: Victor Stinner <vstinner@python.org>
This commit is contained in:
Miss Islington (bot) 2024-03-21 23:37:16 +01:00 committed by GitHub
parent 7323c4dd07
commit 0ec8561574
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 10 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
Lib/test/test_posix.py
View File

@ -1327,12 +1327,21 @@ class PosixTester(unittest.TestCase):
def test_sched_setaffinity(self):
mask = posix.sched_getaffinity(0)
self.addCleanup(posix.sched_setaffinity, 0, list(mask))
if len(mask) > 1:
# Empty masks are forbidden
mask.pop()
posix.sched_setaffinity(0, mask)
self.assertEqual(posix.sched_getaffinity(0), mask)
self.assertRaises(OSError, posix.sched_setaffinity, 0, [])
try:
posix.sched_setaffinity(0, [])
# gh-117061: On RHEL9, sched_setaffinity(0, []) does not fail
except OSError:
# sched_setaffinity() manual page documents EINVAL error
# when the mask is empty.
pass
self.assertRaises(ValueError, posix.sched_setaffinity, 0, [-10])
self.assertRaises(ValueError, posix.sched_setaffinity, 0, map(int, "0X"))
self.assertRaises(OverflowError, posix.sched_setaffinity, 0, [1<<128])