from _thread import start_new_thread, TIMEOUT_MAX
import threading
import unittest
+import weakref
from test import support
self.assertFalse(results[0])
self.assertTimeout(results[1], 0.5)
+ def test_weakref_exists(self):
+ lock = self.locktype()
+ ref = weakref.ref(lock)
+ self.assertIsNotNone(ref())
+
+ def test_weakref_deleted(self):
+ lock = self.locktype()
+ ref = weakref.ref(lock)
+ del lock
+ self.assertIsNone(ref())
+
class LockTests(BaseLockTests):
"""