Method do_teardown

tests/validate_examples/RunExample.cpp:93–104

        }
    }
    void do_teardown() override
    {
        if (_is_setup)
        {
            if (validate)
            {
                g_example->do_validate();
            }
            g_example->do_teardown();
        }
        g_example = nullptr;
    }

private:
    bool _is_setup{false};