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Fix test_posix failure on NetBSD buildbots: sched_setparam() and 

sched_setscheduler() can fail with EINVAL if the process scheduling policy is
neither SCHED_FIFO nor SCHED_RR.
This commit is contained in:
Charles-François Natali 2013-01-13 14:13:25 +01:00
parent adbfcb83a2
commit b402a5c01b
1 changed files with 10 additions and 10 deletions
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12
Lib/test/test_posix.py
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@ -930,17 +930,17 @@ class PosixTester(unittest.TestCase):
self.assertRaises(OSError, posix.sched_getparam, -1)
param = posix.sched_getparam(0)
self.assertIsInstance(param.sched_priority, int)
# POSIX states that calling sched_setparam() or sched_setscheduler() on
# a process with a scheduling policy other than SCHED_FIFO or SCHED_RR
# is implementation-defined: NetBSD and FreeBSD can return EINVAL.
if not sys.platform.startswith(('freebsd', 'netbsd')):
try:
posix.sched_setscheduler(0, mine, param)
posix.sched_setparam(0, param)
except OSError as e:
if e.errno != errno.EPERM:
raise
# POSIX states that calling sched_setparam() on a process with a
# scheduling policy other than SCHED_FIFO or SCHED_RR is
# implementation-defined: FreeBSD returns EINVAL.
if not sys.platform.startswith('freebsd'):
posix.sched_setparam(0, param)
self.assertRaises(OSError, posix.sched_setparam, -1, param)
self.assertRaises(OSError, posix.sched_setscheduler, -1, mine, param)