_test_multiprocessing.py 文件源码

def test_getobj_getlock_obj(self):
        arr1 = self.Array('i', list(range(10)))
        lock1 = arr1.get_lock()
        obj1 = arr1.get_obj()

        arr2 = self.Array('i', list(range(10)), lock=None)
        lock2 = arr2.get_lock()
        obj2 = arr2.get_obj()

        lock = self.Lock()
        arr3 = self.Array('i', list(range(10)), lock=lock)
        lock3 = arr3.get_lock()
        obj3 = arr3.get_obj()
        self.assertEqual(lock, lock3)

        arr4 = self.Array('i', range(10), lock=False)
        self.assertFalse(hasattr(arr4, 'get_lock'))
        self.assertFalse(hasattr(arr4, 'get_obj'))
        self.assertRaises(AttributeError,
                          self.Array, 'i', range(10), lock='notalock')

        arr5 = self.RawArray('i', range(10))
        self.assertFalse(hasattr(arr5, 'get_lock'))
        self.assertFalse(hasattr(arr5, 'get_obj'))

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