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Code Issues Projects Releases Packages Wiki Activity Actions 9

sched.h can exist without sched affinity support

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This commit is contained in:
Benjamin Peterson 2011-08-02 17:41:34 -05:00
parent 94b580d423
commit 2740af8cc4
5 changed files with 19 additions and 4 deletions
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10
Lib/test/test_posix.py
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@ -831,6 +831,8 @@ class PosixTester(unittest.TestCase):
requires_sched_h = unittest.skipUnless(hasattr(posix, 'sched_yield'),
"don't have scheduling support")
requires_sched_affinity = unittest.skipUnless(hasattr(posix, 'cpu_set'),
"dont' have sched affinity support")
@requires_sched_h
def test_sched_yield(self):
@ -888,7 +890,7 @@ class PosixTester(unittest.TestCase):
self.assertGreaterEqual(interval, 0.)
self.assertLess(interval, 1.)
@requires_sched_h
@requires_sched_affinity
def test_sched_affinity(self):
mask = posix.sched_getaffinity(0, 1024)
self.assertGreaterEqual(mask.count(), 1)
@ -899,7 +901,7 @@ class PosixTester(unittest.TestCase):
self.assertRaises(OSError, posix.sched_setaffinity, 0, empty)
self.assertRaises(OSError, posix.sched_setaffinity, -1, mask)
@requires_sched_h
@requires_sched_affinity
def test_cpu_set_basic(self):
s = posix.cpu_set(10)
self.assertEqual(len(s), 10)
@ -924,7 +926,7 @@ class PosixTester(unittest.TestCase):
self.assertRaises(ValueError, s.isset, -1)
self.assertRaises(ValueError, s.isset, 10)
@requires_sched_h
@requires_sched_affinity
def test_cpu_set_cmp(self):
self.assertNotEqual(posix.cpu_set(11), posix.cpu_set(12))
l = posix.cpu_set(10)
@ -935,7 +937,7 @@ class PosixTester(unittest.TestCase):
r.set(1)
self.assertEqual(l, r)
@requires_sched_h
@requires_sched_affinity
def test_cpu_set_bitwise(self):
l = posix.cpu_set(5)
l.set(0)