Output: logging the result of calling an async function that returns 1

1async function one() {
2  return 1;
3}
4const result = one();
5console.log(result === 1);
6console.log(result instanceof Promise);
7console.log(Object.prototype.toString.call(result));
8result.then((v) => console.log('then', v));
9console.log('end');