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import { Evt } from "../lib/index.ts";
let success= false;
let evt = new Evt<string>();
//evt.enableTrace("evt");
let expectQueue= [    "foo",    "bar",    "baz"];
evt.attachOnce(async str=> {

    while( true ){
        if( str === "done" ) break;
        console.assert(expectQueue.shift() === str, str);            str = await evt.waitFor();
    }
    success= true;


});

evt.post("foo");evt.post("bar");evt.post("baz");evt.post("done");

setTimeout(()=>{
    console.assert(success);
    console.log("PASS");
}, 2000);