1234567891011121314151617181920212223242526272829303132333435363738394041424344
import { Evt } from "../lib/index.ts";
let count= 0;
let evt= Evt.create();
//evt.enableTrace("evt");
evt.waitFor().then(()=> console.assert(++count===5, "m2"));

console.assert(++count === 1, "m3");
evt.attachOnce(()=> console.assert(++count===2, "m4"));evt.post();
console.assert(++count === 3, "m5");
let success= false;
evt.attachOnce(()=> {    console.assert(++count === 4, "m6");
    success= true;
});evt.post();
setTimeout(()=>{
    console.assert(success);
    console.log("PASS");
}, 2000);