Method test_excessive_nesting

Lib/test/test_contextlib.py:1161–1165

(self)

            stack.push(lambda *exc: {}[1])

    def test_excessive_nesting(self):
        # The original implementation would die with RecursionError here
        with self.exit_stack() as stack:
            for i in range(10000):
                stack.callback(int)

    def test_instance_bypass(self):
        class Example(object): pass