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require uuid_generate_time_safe for all tests of it (#390)

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The way mocking is written in these tests, we need to have the underlying function around.
This commit is contained in:
Benjamin Peterson 2017-03-01 23:34:19 -08:00 • committed by GitHub
parent f52279257e
commit afbb5d1cbd
1 changed files with 8 additions and 7 deletions
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15
Lib/test/test_uuid.py
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@ -340,9 +340,10 @@ def test_uuid1(self):
equal(((u.clock_seq_hi_variant & 0x3f) << 8) |
u.clock_seq_low, 0x3fff)
@unittest.skipUnless(uuid._uuid_generate_time is not None,
'requires uuid_generate_time_safe(3)')
@unittest.skipUnless(importable('ctypes'), 'requires ctypes')
requires_ugt = unittest.skipUnless(uuid._uuid_generate_time is not None,
'requires uuid_generate_time_safe(3)')
@requires_ugt
def test_uuid1_safe(self):
u = uuid.uuid1()
# uuid_generate_time_safe() may return 0 or -1 but what it returns is
@ -350,7 +351,7 @@ def test_uuid1_safe(self):
# unknown (unless I suppose the platform is buggy).
self.assertNotEqual(u.is_safe, uuid.SafeUUID.unknown)
@unittest.skipUnless(importable('ctypes'), 'requires ctypes')
@requires_ugt
def test_uuid1_unknown(self):
# Even if the platform has uuid_generate_time_safe(), let's mock it to
# be uuid_generate_time() and ensure the safety is unknown.
@ -359,21 +360,21 @@ def test_uuid1_unknown(self):
u = uuid.uuid1()
self.assertEqual(u.is_safe, uuid.SafeUUID.unknown)
@unittest.skipUnless(importable('ctypes'), 'requires ctypes')
@requires_ugt
def test_uuid1_is_safe(self):
with unittest.mock.patch.object(uuid._uuid_generate_time,
'restype', lambda x: 0):
u = uuid.uuid1()
self.assertEqual(u.is_safe, uuid.SafeUUID.safe)
@unittest.skipUnless(importable('ctypes'), 'requires ctypes')
@requires_ugt
def test_uuid1_is_unsafe(self):
with unittest.mock.patch.object(uuid._uuid_generate_time,
'restype', lambda x: -1):
u = uuid.uuid1()
self.assertEqual(u.is_safe, uuid.SafeUUID.unsafe)
@unittest.skipUnless(importable('ctypes'), 'requires ctypes')
@requires_ugt
def test_uuid1_bogus_return_value(self):
with unittest.mock.patch.object(uuid._uuid_generate_time,
'restype', lambda x: 3):