@vitest/browser/dist/state.js

Browser running for Vitest

(function(){"use strict";const{parse:$parse}=JSON;const{keys}=Object;const Primitive=String;const primitive="string";const ignore={};const object="object";const noop=(_,value)=>value;const primitives=value=>value instanceof Primitive?Primitive(value):value;const Primitives=(_,value)=>typeof value===primitive?new Primitive(value):value;const revive=(input,parsed,output,$)=>{const lazy=[];for(let ke=keys(output),{length}=ke,y=0;y<length;y++){const k=ke[y];const value=output[k];if(value instanceof Primitive){const tmp=input[value];if(typeof tmp===object&&!parsed.has(tmp)){parsed.add(tmp);output[k]=ignore;lazy.push({k,a:[input,parsed,tmp,$]})}else output[k]=$.call(output,k,tmp)}else if(output[k]!==ignore)output[k]=$.call(output,k,value)}for(let{length}=lazy,i=0;i<length;i++){const{k,a}=lazy[i];output[k]=$.call(output,k,revive.apply(null,a))}return output};const parse=(text,reviver)=>{const input=$parse(text,Primitives).map(primitives);const value=input[0];const $=noop;const tmp=typeof value===object&&value?revive(input,new Set,value,$):value;return $.call({"":tmp},"",tmp)};function getBrowserState(){return window.__vitest_browser_runner__}const config=getBrowserState().config;const sessionId=getBrowserState().sessionId;const providedContext=parse(getBrowserState().providedContext);const state={ctx:{pool:"browser",worker:"./browser.js",workerId:1,config,projectName:config.name||"",files:[],environment:{name:"browser",options:null},providedContext,invalidates:[]},onCancel:null,config,environment:{name:"browser",transformMode:"web",setup(){throw new Error("Not called in the browser")}},moduleCache:getBrowserState().moduleCache,rpc:null,durations:{environment:0,prepare:performance.now()},providedContext};globalThis.__vitest_browser__=true;globalThis.__vitest_worker__=state;getBrowserState().cdp=createCdp();function rpc(){return state.rpc}function createCdp(){const listenersMap=new WeakMap;function getId(listener){const id=listenersMap.get(listener)||crypto.randomUUID();listenersMap.set(listener,id);return id}const listeners={};const cdp={send(method,params){return rpc().sendCdpEvent(sessionId,method,params)},on(event,listener){const listenerId=getId(listener);listeners[event]=listeners[event]||[];listeners[event].push(listener);rpc().trackCdpEvent(sessionId,"on",event,listenerId).catch(error);return cdp},once(event,listener){const listenerId=getId(listener);const handler=data=>{listener(data);cdp.off(event,listener)};listeners[event]=listeners[event]||[];listeners[event].push(handler);rpc().trackCdpEvent(sessionId,"once",event,listenerId).catch(error);return cdp},off(event,listener){const listenerId=getId(listener);if(listeners[event]){listeners[event]=listeners[event].filter(l=>l!==listener)}rpc().trackCdpEvent(sessionId,"off",event,listenerId).catch(error);return cdp},emit(event,payload){if(listeners[event]){listeners[event].forEach(l=>{try{l(payload)}catch(err){error(err)}})}}};return cdp}function error(err){window.dispatchEvent(new ErrorEvent("error",{error:err}))}})();