Promise.then Job execution order

Question

The spec says (para 5):

The PendingJob records from a single Job Queue are always initiated in FIFO order. This specification does not define th

Answer 1

setTimeout does not mean that the supplied function will be executed after the provided time. It adds the function to the end of the queue once the delay has elapsed.

It really depends on when your promise resolves, as to the execution of the two statements. In your example, setTimeout will add it's callback to the queue ahead of the resolved promise, so you can expect one two.