diff options
| -rw-r--r-- | Lib/test/test_posix.py | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/Lib/test/test_posix.py b/Lib/test/test_posix.py index 887420f..f115aa8 100644 --- a/Lib/test/test_posix.py +++ b/Lib/test/test_posix.py @@ -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]) |