diff options
| -rw-r--r-- | Lib/test/test_posix.py | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/Lib/test/test_posix.py b/Lib/test/test_posix.py index a204377..2dae473 100644 --- a/Lib/test/test_posix.py +++ b/Lib/test/test_posix.py @@ -22,6 +22,18 @@ _DUMMY_SYMLINK = os.path.join(tempfile.gettempdir(), requires_32b = unittest.skipUnless(sys.maxsize < 2**32, 'test is only meaningful on 32-bit builds') +def _supports_sched(): + if not hasattr(posix, 'sched_getscheduler'): + return False + try: + posix.sched_getscheduler(0) + except OSError as e: + if e.errno == errno.ENOSYS: + return False + return True + +requires_sched = unittest.skipUnless(_supports_sched(), 'requires POSIX scheduler API') + class PosixTester(unittest.TestCase): def setUp(self): @@ -1136,7 +1148,7 @@ class PosixTester(unittest.TestCase): self.assertRaises(OSError, posix.sched_get_priority_min, -23) self.assertRaises(OSError, posix.sched_get_priority_max, -23) - @unittest.skipUnless(hasattr(posix, 'sched_setscheduler'), "can't change scheduler") + @requires_sched def test_get_and_set_scheduler_and_param(self): possible_schedulers = [sched for name, sched in posix.__dict__.items() if name.startswith("SCHED_")] |