Method check_basic_ref

Lib/test/test_weakref.py:249–256

(self, factory)

                         rf'<weakproxy at 0x[0-9a-fA-F]+; dead>')

    def check_basic_ref(self, factory):
        o = factory()
        ref = weakref.ref(o)
        self.assertIsNotNone(ref(),
                     "weak reference to live object should be live")
        o2 = ref()
        self.assertIs(o, o2,
                     "<ref>() should return original object if live")

    def check_basic_callback(self, factory):
        self.cbcalled = 0