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// async functions fire onEnterFrame each time they resume, like generators
let g = newGlobal({newCompartment: true});
g.eval(`
async function timeout(n) {
for (let i = 0; i < n; i++) {
await Promise.resolve(i);
}
}
async function job() {
let racer = timeout(5);
await timeout(3);
await racer;
}
`);
let dbg = Debugger(g);
let log = "";
let nicknames = ["job", "t5", "t3"];
dbg.onEnterFrame = frame => {
if (!("nickname" in frame))
frame.nickname = nicknames.shift() || "FAIL";
log += "(" + frame.nickname;
frame.onPop = completion => { log += ")"; };
};
g.job();
drainJobQueue();
assertEq(log,
"(job(t5)(t3))" +
"(t5)(t3)".repeat(3) +
"(t5)(job)(t5)(job)");