Method test_copy

Lib/test/test_weakset.py:214–217

(self)

        self.assertEqual(len(self.s), 0)

    def test_copy(self):
        dup = self.s.copy()
        self.assertEqual(self.s, dup)
        self.assertNotEqual(id(self.s), id(dup))

    def test_add(self):
        x = ustr('Q')