await behave is not as expected

[topelinux]

following is the test code

//for quickjs verify
//import {setTimeout} from "os";
async function sleep(ms) {
    return new Promise(reslove => {
     setTimeout(reslove, ms);
    });
}

async function main() {
    console.log("before sleep");
    await sleep(1000);
    console.log('this is test');
}

main()
console.log("hi");

the output with tjs run is

before sleep
hi

the 'this is test' is no show as expected

use qjs the behavor is ok(after uncomment the import)

before sleep
hi
this is test

[saghul]

What version of both did you test?

[topelinux]

for tjs：
v23.12.0
the behavior is not as expected

for qjs:
QuickJS version 2021-03-27

FYI
tjs
v23.1.0 works as expected.

[saghul]

Thanks! I'll investigate!

[saghul]

Hum, looks like the libuv event loop finishes after the timer hits, and that's why the script stops. I need to figure out why that happens and what changed...