// Bug 1267364 - GetStringDataProperty should return undefined when the object // is non-native. var GetStringDataProperty = getSelfHostedValue("GetStringDataProperty"); function testProxy() { var obj = new Proxy({"foo": "10"}, {}); var v = GetStringDataProperty(obj, "foo"); assertEq(v, undefined); } function testMaybeUnboxed() { // Use JSON.parse to create unboxed object if availbale. var obj = JSON.parse("[" + '{"foo": "10"},'.repeat(100) +"{}]"); // GetStringDataProperty may return "10" or undefined, depending on whether // `obj` is unboxed or not var v = GetStringDataProperty(obj[0], "foo"); assertEq(v == undefined || v == "10", true); } testProxy(); testMaybeUnboxed();