@setup(inheritance_templates)
    def test_inheritance23(self):
        output = self.engine.render_to_string('inheritance23')
        self.assertEqual(output, '1&ab3_')
Three-level inheritance with {{ block.super }} from parent and
dataset/ETHPy150Open django/django/tests/template_tests/syntax_tests/test_extends.py/InheritanceTests.test_inheritance23