var createDOMJITGetterObject = $vm.createDOMJITGetterObject; function shouldBe(actual, expected) { if (actual !== expected) throw new Error(`bad value: ${String(actual)}`); } var domjit = createDOMJITGetterObject(); function access(domjit) { return domjit.customGetter + domjit.customGetter; } for (var i = 0; i < 1e4; ++i) shouldBe(access(domjit), 84); shouldBe(access({ customGetter: 42 }), 84); domjit.test = 44; shouldBe(access(domjit), 84);