KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

How to use concurrency method in stryker-parent

Best JavaScript code snippet using stryker-parent

ClientServerTest1.js

Source:ClientServerTest1.js

1(function()2{3 "use strict";4 var Global,ClientServerTest1,WebSocketServer,S2CMessage,WebSocketClient,Website,Client,ClientServerTest1_Templates,ClientServerTest1_JsonEncoder,ClientServerTest1_JsonDecoder,WebSharper,UI,Var$1,Submitter,View,Remoting,AjaxRemotingProvider,Arrays,Concurrency,Doc,AspNetCore,WebSocket,Client$1,WithEncoding,JSON,Utils,IntelliFactory,Runtime,AttrProxy,Templating,Runtime$1,Server,ProviderBuilder,Handler,TemplateInstance,Client$2,Templates,ClientSideJson,Provider;5 Global=self;6 ClientServerTest1=Global.ClientServerTest1=Global.ClientServerTest1||{};7 WebSocketServer=ClientServerTest1.WebSocketServer=ClientServerTest1.WebSocketServer||{};8 S2CMessage=WebSocketServer.S2CMessage=WebSocketServer.S2CMessage||{};9 WebSocketClient=ClientServerTest1.WebSocketClient=ClientServerTest1.WebSocketClient||{};10 Website=ClientServerTest1.Website=ClientServerTest1.Website||{};11 Client=Website.Client=Website.Client||{};12 ClientServerTest1_Templates=Global.ClientServerTest1_Templates=Global.ClientServerTest1_Templates||{};13 ClientServerTest1_JsonEncoder=Global.ClientServerTest1_JsonEncoder=Global.ClientServerTest1_JsonEncoder||{};14 ClientServerTest1_JsonDecoder=Global.ClientServerTest1_JsonDecoder=Global.ClientServerTest1_JsonDecoder||{};15 WebSharper=Global.WebSharper;16 UI=WebSharper&&WebSharper.UI;17 Var$1=UI&&UI.Var$1;18 Submitter=UI&&UI.Submitter;19 View=UI&&UI.View;20 Remoting=WebSharper&&WebSharper.Remoting;21 AjaxRemotingProvider=Remoting&&Remoting.AjaxRemotingProvider;22 Arrays=WebSharper&&WebSharper.Arrays;23 Concurrency=WebSharper&&WebSharper.Concurrency;24 Doc=UI&&UI.Doc;25 AspNetCore=WebSharper&&WebSharper.AspNetCore;26 WebSocket=AspNetCore&&AspNetCore.WebSocket;27 Client$1=WebSocket&&WebSocket.Client;28 WithEncoding=Client$1&&Client$1.WithEncoding;29 JSON=Global.JSON;30 Utils=WebSharper&&WebSharper.Utils;31 IntelliFactory=Global.IntelliFactory;32 Runtime=IntelliFactory&&IntelliFactory.Runtime;33 AttrProxy=UI&&UI.AttrProxy;34 Templating=UI&&UI.Templating;35 Runtime$1=Templating&&Templating.Runtime;36 Server=Runtime$1&&Runtime$1.Server;37 ProviderBuilder=Server&&Server.ProviderBuilder;38 Handler=Server&&Server.Handler;39 TemplateInstance=Server&&Server.TemplateInstance;40 Client$2=UI&&UI.Client;41 Templates=Client$2&&Client$2.Templates;42 ClientSideJson=WebSharper&&WebSharper.ClientSideJson;43 Provider=ClientSideJson&&ClientSideJson.Provider;44 S2CMessage.LogInFailed={45  $:346 };47 WebSocketClient.WebSocketTest=function(endpoint)48 {49  var cmdInput,flag,arg1,arg2,user,vInput,submit,vTextView,container,b;50  function writen(fmt)51  {52   return fmt(function(s)53   {54    var x;55    x=self.document.createTextNode(s+"\n");56    container.elt.appendChild(x);57   });58  }59  cmdInput="";60  flag=0;61  arg1="";62  arg2="";63  user="";64  vInput=Var$1.Create$1("");65  submit=Submitter.CreateOption(vInput.get_View());66  vTextView=View.MapAsync(function(a)67  {68   var input,cmd,b$1,b$2,b$3,b$4,b$5,b$6,b$7,b$8,b$9;69   return a!=null&&a.$==1?(input=a.$0,(cmd=(new AjaxRemotingProvider.New()).Sync("ClientServerTest1:ClientServerTest1.WebSocketClient+ActorModule.SplitByComma:1982470384",[input]),Arrays.get(cmd,0)==="register"?Arrays.length(cmd)===3?(flag=1,cmdInput=Arrays.get(cmd,0),arg1=Arrays.get(cmd,1),arg2=Arrays.get(cmd,2),b$1=null,Concurrency.Delay(function()70   {71    return Concurrency.Return("");72   })):(flag=0,(new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketServer.ShowError:-1146015191",[input])):Arrays.get(cmd,0)==="login"?Arrays.length(cmd)===3?user===""?(flag=1,cmdInput=Arrays.get(cmd,0),user=Arrays.get(cmd,1),arg1=Arrays.get(cmd,1),arg2=Arrays.get(cmd,2),b$2=null,Concurrency.Delay(function()73   {74    return Concurrency.Return("");75   })):(flag=0,(new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketServer.DuplicateLogin:-1146015191",[input])):(flag=0,(new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketServer.ShowError:-1146015191",[input])):Arrays.get(cmd,0)==="logout"?Arrays.length(cmd)===1?(flag=1,cmdInput=Arrays.get(cmd,0),user!==""?(new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketServer.ShowLogOut:-1146015191",[user]):(flag=0,(new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketServer.ShowWrongOrder:-1146015191",[input]))):(flag=0,(new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketServer.ShowError:-1146015191",[input])):Arrays.get(cmd,0)==="subscribe"?Arrays.length(cmd)===2?(flag=1,cmdInput=Arrays.get(cmd,0),arg1=Arrays.get(cmd,1),user===""?(flag=0,(new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketServer.ShowWrongOrder:-1146015191",[input])):user===arg1?(flag=0,(new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketServer.SubYourself:-1146015191",[input])):(b$3=null,Concurrency.Delay(function()76   {77    return Concurrency.Return("");78   }))):(flag=0,(new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketServer.ShowError:-1146015191",[input])):Arrays.get(cmd,0)==="send"?Arrays.length(cmd)===2?(flag=1,cmdInput=Arrays.get(cmd,0),arg1=Arrays.get(cmd,1),user===""?(flag=0,(new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketServer.ShowWrongOrder:-1146015191",[input])):(b$4=null,Concurrency.Delay(function()79   {80    return Concurrency.Return("");81   }))):(flag=0,(new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketServer.ShowError:-1146015191",[input])):Arrays.get(cmd,0)==="retweet"?Arrays.length(cmd)===2?(flag=1,cmdInput=Arrays.get(cmd,0),arg1=Arrays.get(cmd,1),user===""?(flag=0,(new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketServer.ShowWrongOrder:-1146015191",[input])):(b$5=null,Concurrency.Delay(function()82   {83    return Concurrency.Return("");84   }))):(flag=0,(new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketServer.ShowError:-1146015191",[input])):Arrays.get(cmd,0)==="query"?Arrays.length(cmd)===3?Arrays.get(cmd,1)==="tag"?(flag=1,cmdInput=Arrays.get(cmd,0),arg1=Arrays.get(cmd,1),arg2=Arrays.get(cmd,2),user===""?(flag=0,(new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketServer.ShowWrongOrder:-1146015191",[input])):(b$6=null,Concurrency.Delay(function()85   {86    return Concurrency.Return("");87   }))):Arrays.get(cmd,1)==="mentioned"?(flag=1,cmdInput=Arrays.get(cmd,0),arg1=Arrays.get(cmd,1),arg2=Arrays.get(cmd,2),user===""?(flag=0,(new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketServer.ShowWrongOrder:-1146015191",[input])):(b$7=null,Concurrency.Delay(function()88   {89    return Concurrency.Return("");90   }))):Arrays.get(cmd,1)==="username"?(flag=1,cmdInput=Arrays.get(cmd,0),arg1=Arrays.get(cmd,1),arg2=Arrays.get(cmd,2),user===""?(flag=0,(new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketServer.ShowWrongOrder:-1146015191",[input])):(b$8=null,Concurrency.Delay(function()91   {92    return Concurrency.Return("");93   }))):(flag=0,(new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketServer.ShowError:-1146015191",[input])):(flag=0,(new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketServer.ShowError:-1146015191",[input])):(flag=0,(new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketServer.ShowError:-1146015191",[input])))):(flag=0,b$9=null,Concurrency.Delay(function()94   {95    return Concurrency.Return("");96   }));97  },submit.view);98  container=Doc.Element("pre",[],[]);99  Concurrency.Start((b=null,Concurrency.Delay(function()100  {101   return Concurrency.Bind(WithEncoding.ConnectStateful(function(a)102   {103    return JSON.stringify((ClientServerTest1_JsonEncoder.j())(a));104   },function(a)105   {106    return(ClientServerTest1_JsonDecoder.j())(JSON.parse(a));107   },endpoint,function()108   {109    var b$1;110    b$1=null;111    return Concurrency.Delay(function()112    {113     return Concurrency.Return([0,function(state)114     {115      return function(msg)116      {117       var b$2;118       b$2=null;119       return Concurrency.Delay(function()120       {121        var data,username,username$1,username$2,subscribeto,subscribeto$1,username$3,tweetcontent,username$4,username$5;122        return msg.$==3?(writen(function($1)123        {124         return $1("WebSocket connection closed.");125        }),Concurrency.Return(state)):msg.$==2?(writen(function($1)126        {127         return $1("WebSocket connection open.");128        }),Concurrency.Return(state)):msg.$==1?(writen(function($1)129        {130         return $1("WebSocket connection error!");131        }),Concurrency.Return(state)):(data=msg.$0,Concurrency.Combine(data.$==1?((writen(function($1)132        {133         return function($2)134         {135          return $1("Registed failed, "+Utils.toSafe($2)+" has already been registed!");136         };137        }))(data.$0),Concurrency.Zero()):data.$==2?(username=data.$0,((writen(function($1)138        {139         return function($2)140         {141          return $1(Utils.toSafe($2)+" logged in.");142         };143        }))(username),(writen(function($1)144        {145         return function($2)146         {147          return $1("Welcome, "+Utils.toSafe($2)+"!");148         };149        }))(username),(writen(function($1)150        {151         return function($2)152         {153          return $1("----Current User: "+Utils.toSafe($2)+"----");154         };155        }))(username),Concurrency.Bind((new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketClient+ActorModule.LogInSuccess:1131399653",[username]),function()156        {157         return Concurrency.Return(null);158        }))):data.$==3?(user="",writen(function($1)159        {160         return $1("Invalid username or password!");161        }),Concurrency.Zero()):data.$==4?(username$1=data.$0,((writen(function($1)162        {163         return function($2)164         {165          return $1(Utils.toSafe($2)+" logged out.");166         };167        }))(username$1),Concurrency.Bind((new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketClient+ActorModule.LogOutSuccess:1131399653",[username$1]),function()168        {169         return Concurrency.Return(null);170        }))):data.$==5?(username$2=data.$0,(subscribeto=data.$1,(((writen(Runtime.Curried3(function($1,$2,$3)171        {172         return $1(Utils.toSafe($2)+" subscribes "+Utils.toSafe($3)+" successfully.");173        })))(username$2))(subscribeto),Concurrency.Bind((new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketClient+ActorModule.Subscribing:-685279371",[username$2,subscribeto]),function()174        {175         return Concurrency.Return(null);176        })))):data.$==6?(subscribeto$1=data.$1,((((writen(Runtime.Curried(function($1,$2,$3,$4)177        {178         return $1(Utils.toSafe($2)+" does not exist or "+Utils.toSafe($3)+" has already subscribed to "+Utils.toSafe($4)+".");179        },4)))(subscribeto$1))(data.$0))(subscribeto$1),Concurrency.Zero())):data.$==7?Concurrency.Bind((new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketClient+ActorModule.BeSubscribed:-685279371",[data.$0,data.$1]),function()180        {181         return Concurrency.Return(null);182        }):data.$==8?(username$3=data.$0,(tweetcontent=data.$1,Concurrency.Bind((new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketClient+ActorModule.ResponseSendTweet:-47597098",[username$3,tweetcontent,data.$2]),function()183        {184         ((writen(Runtime.Curried3(function($1,$2,$3)185         {186          return $1(Utils.toSafe($2)+" sends a tweet: "+Utils.toSafe($3));187         })))(username$3))(tweetcontent);188         return Concurrency.Zero();189        }))):data.$==9?(username$4=data.$0,Concurrency.Bind((new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketClient+ActorModule.ResponseReTweet:-685279371",[username$4,data.$1]),function()190        {191         (writen(function($1)192         {193          return function($2)194          {195           return $1(Utils.toSafe($2)+" retweets successfully.");196          };197         }))(username$4);198         return Concurrency.Zero();199        })):data.$==10?Concurrency.Bind((new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketClient+ActorModule.QueryByTag:-685279371",[data.$0,data.$1]),function()200        {201         writen(function($1)202         {203          return $1("Query By Tag, please check console for details.");204         });205         return Concurrency.Zero();206        }):data.$==11?Concurrency.Bind((new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketClient+ActorModule.QueryByMentioned:-685279371",[data.$0,data.$1]),function()207        {208         writen(function($1)209         {210          return $1("Query By Mentioned, please check console for details.");211         });212         return Concurrency.Zero();213        }):data.$==12?Concurrency.Bind((new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketClient+ActorModule.QueryByUsername:-685279371",[data.$0,data.$1]),function()214        {215         writen(function($1)216         {217          return $1("Query By Username, please check console for details.");218         });219         return Concurrency.Zero();220        }):(username$5=data.$0,((writen(function($1)221        {222         return function($2)223         {224          return $1(Utils.toSafe($2)+" registed successfully, password: *** ");225         };226        }))(username$5),Concurrency.Bind((new AjaxRemotingProvider.New()).Async("ClientServerTest1:ClientServerTest1.WebSocketClient+ActorModule.RegisterSuccess:-685279371",[username$5,data.$1]),function()227        {228         return Concurrency.Return(null);229        }))),Concurrency.Delay(function()230        {231         return Concurrency.Return(state+1);232        })));233       });234      };235     }]);236    });237   }),function(a)238   {239    return Concurrency.While(function()240    {241     return true;242    },Concurrency.Delay(function()243    {244     return flag===1?(flag=0,cmdInput==="register"?Concurrency.Bind(Concurrency.Sleep(500),function()245     {246      a.Post({247       $:0,248       $0:arg1,249       $1:arg2250      });251      return Concurrency.Zero();252     }):cmdInput==="login"?Concurrency.Bind(Concurrency.Sleep(500),function()253     {254      a.Post({255       $:1,256       $0:arg1,257       $1:arg2258      });259      return Concurrency.Zero();260     }):cmdInput==="logout"?Concurrency.Bind(Concurrency.Sleep(500),function()261     {262      a.Post({263       $:2,264       $0:user265      });266      user="";267      return Concurrency.Zero();268     }):cmdInput==="subscribe"?Concurrency.Bind(Concurrency.Sleep(500),function()269     {270      a.Post({271       $:3,272       $0:user,273       $1:arg1274      });275      return Concurrency.Zero();276     }):cmdInput==="send"?Concurrency.Bind(Concurrency.Sleep(500),function()277     {278      a.Post({279       $:4,280       $0:user,281       $1:arg1282      });283      return Concurrency.Zero();284     }):cmdInput==="retweet"?Concurrency.Bind(Concurrency.Sleep(500),function()285     {286      a.Post({287       $:5,288       $0:user,289       $1:arg1290      });291      return Concurrency.Zero();292     }):cmdInput==="query"?arg1==="tag"?Concurrency.Bind(Concurrency.Sleep(500),function()293     {294      a.Post({295       $:6,296       $0:user,297       $1:arg2298      });299      return Concurrency.Zero();300     }):arg1==="mentioned"?Concurrency.Bind(Concurrency.Sleep(500),function()301     {302      a.Post({303       $:7,304       $0:user,305       $1:arg2306      });307      return Concurrency.Zero();308     }):arg1==="username"?Concurrency.Bind(Concurrency.Sleep(500),function()309     {310      a.Post({311       $:8,312       $0:user,313       $1:arg2314      });315      return Concurrency.Zero();316     }):Concurrency.Zero():Concurrency.Zero()):flag===0?Concurrency.Bind(Concurrency.Sleep(500),function()317     {318      return Concurrency.Return(null);319     }):Concurrency.Zero();320    }));321   });322  })),null);323  return Doc.Element("div",[],[Doc.Input([],vInput),Doc.Button("Send",[],function()324  {325   submit.Trigger();326  }),Doc.Element("hr",[],[]),Doc.Element("h4",[AttrProxy.Create("class","text-muted")],[Doc.TextNode("The server responded:")]),Doc.Element("div",[AttrProxy.Create("class","jumbotron")],[Doc.Element("h4",[],[Doc.TextView(vTextView)])]),container]);327 };328 Client.Main=function(aboutPageLink,wsep)329 {330  var b,W,_this,p,i;331  return(b=(W=WebSocketClient.WebSocketTest(wsep),(_this=new ProviderBuilder.New$1(),(_this.h.push({332   $:0,333   $0:"websockettest",334   $1:W335  }),_this))),(p=Handler.CompleteHoles(b.k,b.h,[]),(i=new TemplateInstance.New(p[1],ClientServerTest1_Templates.body(p[0])),b.i=i,i))).get_Doc();336 };337 ClientServerTest1_Templates.body=function(h)338 {339  Templates.LoadLocalTemplates("main");340  return h?Templates.NamedTemplate("main",{341   $:1,342   $0:"body"343  },h):void 0;344 };345 ClientServerTest1_JsonEncoder.j=function()346 {347  return ClientServerTest1_JsonEncoder._v?ClientServerTest1_JsonEncoder._v:ClientServerTest1_JsonEncoder._v=(Provider.EncodeUnion(void 0,{348   queriedusername:8,349   mentioned:7,350   tag:6,351   tweetcontent5:5,352   tweetcontent4:4,353   subscribeto3:3,354   username2:2,355   psw1:1,356   psw0:0357  },[["RequestRegister",[["$0","username0",Provider.Id(),0],["$1","psw0",Provider.Id(),0]]],["RequestLogIn",[["$0","username1",Provider.Id(),0],["$1","psw1",Provider.Id(),0]]],["RequestLogOut",[["$0","username2",Provider.Id(),0]]],["WantSubscribe",[["$0","username3",Provider.Id(),0],["$1","subscribeto3",Provider.Id(),0]]],["WantSendTweet",[["$0","username4",Provider.Id(),0],["$1","tweetcontent4",Provider.Id(),0]]],["WantReTweet",[["$0","username5",Provider.Id(),0],["$1","tweetcontent5",Provider.Id(),0]]],["WantQueryByTag",[["$0","username6",Provider.Id(),0],["$1","tag",Provider.Id(),0]]],["WantQueryByMentioned",[["$0","username7",Provider.Id(),0],["$1","mentioned",Provider.Id(),0]]],["WantQueryByUsername",[["$0","username8",Provider.Id(),0],["$1","queriedusername",Provider.Id(),0]]]]))();358 };359 ClientServerTest1_JsonDecoder.j=function()360 {361  return ClientServerTest1_JsonDecoder._v?ClientServerTest1_JsonDecoder._v:ClientServerTest1_JsonDecoder._v=(Provider.DecodeUnion(void 0,"type",[["RegisterSuccess",[["$0","username9",Provider.Id(),0],["$1","psw9",Provider.Id(),0]]],["RegisterFailed",[["$0","username19",Provider.Id(),0]]],["LogInSuccess",[["$0","username10",Provider.Id(),0],["$1","psw10",Provider.Id(),0]]],["LogInFailed",[]],["LogOutSuccess",[["$0","username11",Provider.Id(),0]]],["Subscribing",[["$0","username12",Provider.Id(),0],["$1","subscribeto12",Provider.Id(),0]]],["SubscribeFailed",[["$0","username20",Provider.Id(),0],["$1","subscribeto20",Provider.Id(),0]]],["BeSubscribed",[["$0","subscribeto13",Provider.Id(),0],["$1","username13",Provider.Id(),0]]],["ResponseSendTweet",[["$0","username14",Provider.Id(),0],["$1","tweetcontent14",Provider.Id(),0],["$2","followers14",Provider.DecodeList(Provider.Id()),0]]],["ResponseReTweet",[["$0","username15",Provider.Id(),0],["$1","tweetcontent15",Provider.Id(),0]]],["QueryByTag",[["$0","username16",Provider.Id(),0],["$1","tag16",Provider.Id(),0]]],["QueryByMentioned",[["$0","username17",Provider.Id(),0],["$1","mentioned17",Provider.Id(),0]]],["QueryByUsername",[["$0","username18",Provider.Id(),0],["$1","queriedusername18",Provider.Id(),0]]]]))();362 };...

concurrent-mapper.js

Source:concurrent-mapper.js

1/**2 * @license Copyright 2019 The Lighthouse Authors. All Rights Reserved.3 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.04 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.5 */6'use strict';7/**8 * A class that maintains a concurrency pool to coordinate many jobs that should9 * only be run `concurrencyLimit` at a time.10 * API inspired by http://bluebirdjs.com/docs/api/promise.map.html, but11 * independent callers of `concurrentMap()` share the same concurrency limit.12 */13class ConcurrentMapper {14  constructor() {15    /** @type {Set<Promise<unknown>>} */16    this._promisePool = new Set();17    /**18     * The limits of all currently running jobs. There will be duplicates.19     * @type {Array<number>}20     */21    this._allConcurrencyLimits = [];22  }23  /**24   * Runs callbackfn on `values` in parallel, at a max of `concurrency` at a25   * time. Resolves to an array of the results or rejects with the first26   * rejected result. Default `concurrency` limit is `Infinity`.27   * @template T, U28   * @param {Array<T>} values29   * @param {(value: T, index: number, array: Array<T>) => Promise<U>} callbackfn30   * @param {{concurrency: number}} [options]31   * @return {Promise<Array<U>>}32   */33  static async map(values, callbackfn, options) {34    const cm = new ConcurrentMapper();35    return cm.pooledMap(values, callbackfn, options);36  }37  /**38   * Returns whether there are fewer running jobs than the minimum current39   * concurrency limit and the proposed new `concurrencyLimit`.40   * @param {number} concurrencyLimit41   */42  _canRunMoreAtLimit(concurrencyLimit) {43    return this._promisePool.size < concurrencyLimit &&44        this._promisePool.size < Math.min(...this._allConcurrencyLimits);45  }46  /**47   * Add a job to pool.48   * @param {Promise<unknown>} job49   * @param {number} concurrencyLimit50   */51  _addJob(job, concurrencyLimit) {52    this._promisePool.add(job);53    this._allConcurrencyLimits.push(concurrencyLimit);54  }55  /**56   * Remove a job from pool.57   * @param {Promise<unknown>} job58   * @param {number} concurrencyLimit59   */60  _removeJob(job, concurrencyLimit) {61    this._promisePool.delete(job);62    const limitIndex = this._allConcurrencyLimits.indexOf(concurrencyLimit);63    if (limitIndex === -1) {64      throw new Error('No current limit found for finishing job');65    }66    this._allConcurrencyLimits.splice(limitIndex, 1);67  }68  /**69   * Runs callbackfn on `values` in parallel, at a max of `concurrency` at70   * a time across all callers on this instance. Resolves to an array of the71   * results (for each caller separately) or rejects with the first rejected72   * result. Default `concurrency` limit is `Infinity`.73   * @template T, U74   * @param {Array<T>} values75   * @param {(value: T, index: number, array: Array<T>) => Promise<U>} callbackfn76   * @param {{concurrency: number}} [options]77   * @return {Promise<Array<U>>}78   */79  async pooledMap(values, callbackfn, options = {concurrency: Infinity}) {80    const {concurrency} = options;81    const result = [];82    for (let i = 0; i < values.length; i++) {83      // Wait until concurrency allows another run.84      while (!this._canRunMoreAtLimit(concurrency)) {85        // Unconditionally catch since we only care about our own failures86        // (caught in the Promise.all below), not other callers.87        await Promise.race(this._promisePool).catch(() => {});88      }89      // innerPromise removes itself from the pool and resolves on return from callback.90      const innerPromise = callbackfn(values[i], i, values)91        .finally(() => this._removeJob(innerPromise, concurrency));92      this._addJob(innerPromise, concurrency);93      result.push(innerPromise);94    }95    return Promise.all(result);96  }97}...

concurrency.ts

Source:concurrency.ts

1import Callable from '@alirya/function/callable';2import Argument from '@alirya/function/argument/argument';3export async function ConcurrencyParameters<4    Callback extends Callable,5>(6    event : Iterable<Callback>,7    concurrency : number,8    argument : Parameters<Callback>9) : Promise<ReturnType<Callback>[]>;10export async function ConcurrencyParameters<11    Callback extends Callable,12>(13    event : Iterable<Callback>,14    concurrency : number,15) : Promise<ReturnType<Callback>[]>;16export async function ConcurrencyParameters<17    Callback extends Callable,18>(19    event : Iterable<Callback>,20    concurrency : number,21    argument : Parameters<Callback>|[] = []22) : Promise<ReturnType<Callback>[]> {23    const returns : ReturnType<Callback>[] = [];24    const buffers : ReturnType<Callback>[] = [];25    for (const callback of event) {26        buffers.push(27            callback(...argument) as ReturnType<Callback>28        );29        if(buffers.length === concurrency) {30            returns.push(...await Promise.all(buffers));31            buffers.length = 0;32        }33    }34    // last and less than concurrency35    if(buffers.length) {36        returns.push(...await Promise.all(buffers));37    }38    return returns;39}40export type ConcurrencyArgument<Callback extends Callable> = Argument<Parameters<Callback>> & {41    event : Iterable<Callback>42};43export async function ConcurrencyParameter<44    Callback extends Callable,45>(  {46        event,47        concurrency,48        argument49    } : ConcurrencyArgument<Callback> & {concurrency:number}50) : Promise<ReturnType<Callback>[]> {51    return ConcurrencyParameters(event, concurrency, argument);52}53namespace Concurrency {54    export const Parameters = ConcurrencyParameters;55    export const Parameter = ConcurrencyParameter;56    export type Argument<Callback extends Callable> = ConcurrencyArgument<Callback>;57}...

Using AI Code Generation

1const { Stryker } = require('stryker-parent');2const { ConfigReader } = require('stryker-parent/src/core/config/ConfigReader');3const configReader = new ConfigReader();4const config = configReader.readConfig();5const stryker = new Stryker(config);6stryker.runMutationTest()7  .then(() => {8    console.log('done');9  })10  .catch((error) => {11    console.error(error);12    process.exit(1);13  });14const { ConfigReader } = require('stryker-parent/src/core/config/ConfigReader');15const { ConfigReader } = require('stryker-parent/src/core/config/ConfigReader');16const { ConfigReader } = require('stryker-parent/src/core/config/ConfigReader');17const { ConfigReader } = require('stryker-parent/src/core/config/ConfigReader');18const { ConfigReader } = require('stryker-parent/src/core/config/ConfigReader');19const { ConfigReader } = require('stryker-parent/src/core/config/ConfigReader');20const { ConfigReader } = require('stryker-parent/src/core/config/ConfigReader');21const { ConfigReader } = require('stryker-parent/src/core/config/ConfigReader');

Using AI Code Generation

1const { Stryker } = require('stryker-parent');2const { StrykerJestRunner } = require('stryker-jest-runner');3const stryker = new Stryker({4  jest: {5    config: require('./jest.config.js'),6  },7});8stryker.runMutationTest();9module.exports = {10};11function add(a, b) {12  return a + b;13}14function subtract(a, b) {15  return a - b;16}17function multiply(a, b) {18  return a * b;19}20function divide(a, b) {21  return a / b;22}23module.exports = {24};25const { add } = require('../app');26test('add', () => {27  expect(add(2, 2)).toBe(4);28});29const { subtract } = require('../app');30test('subtract', () => {31  expect(subtract(2, 2)).toBe(0);32});33const { multiply } = require('../app');34test('multiply', () => {35  expect(multiply(2, 2)).toBe(4);36});37const { divide } = require('../app');38test('divide', () => {39  expect(divide(2, 2)).toBe(1);40});

Using AI Code Generation

1const concurrency = require('stryker').concurrency;2module.exports = function(config) {3  concurrency(config, function() {4    config.set({5      mochaOptions: {6      }7    });8  });9};

Using AI Code Generation

1const Stryker = require('stryker-parent').Stryker;2const stryker = new Stryker();3stryker.runMutationTest({4}).then(() => {5  console.log('Done!');6});7const Stryker = require('stryker-parent').Stryker;8const stryker = new Stryker();9stryker.runMutationTest({10}).then(() => {11  console.log('Done!');12});13const Stryker = require('stryker-parent').Stryker;14const stryker = new Stryker();15stryker.runMutationTest({16}).then(() => {17  console.log('Done!');18});19const Stryker = require('stryker-parent').Stryker;20const stryker = new Stryker();21stryker.runMutationTest({22}).then(() => {23  console.log('Done!');24});25const Stryker = require('stryker-parent').Stryker;26const stryker = new Stryker();27stryker.runMutationTest({28}).then(() => {29  console.log('Done!');30});31const Stryker = require('stryker-parent').Stryker;32const stryker = new Stryker();33stryker.runMutationTest({34}).then(() => {

Using AI Code Generation

1var strykerParent = require('stryker-parent');2strykerParent.runInChildProcess();3var stryker = require('stryker');4var Stryker = stryker.Stryker;5var StrykerConfigReader = stryker.config.StrykerConfigReader;6var StrykerConfigWriter = stryker.config.StrykerConfigWriter;7var log4js = require('log4js');8var log = log4js.getLogger('Stryker');9var Promise = require('es6-promise').Promise;10var path = require('path');11var configReader = new StrykerConfigReader();12var configWriter = new StrykerConfigWriter();13var strykerOptions = configReader.readConfig();14var stryker = new Stryker(strykerOptions);15configWriter.writeConfig(strykerOptions);16log.info('Starting stryker with options: ', strykerOptions);17stryker.runMutationTest()18    .then(function (result) {19        log.info('Done running mutation test!');20        process.exit(result);21    })22    .catch(function (error) {23        log.error('An error occurred', error);24        process.exit(1);25    });26module.exports = function (config) {27    config.set({28        karma: {29            config: {30                preprocessors: {31                },32                coverageReporter: {33                },34            }35        },36        htmlReporter: {37        },38        clearTextReporter: {39        },40    });41};42module.exports = function (config) {43    config.set({

Using AI Code Generation

1var concurrency = require('stryker-parent').concurrency;2concurrency(2, function (done) {3  done();4});5module.exports = function(config) {6  config.set({7    concurrency: {8    }9  });10};

Using AI Code Generation

1const { Stryker } = require('stryker-parent');2const strykerConfig = {3};4Stryker.run(strykerConfig).then(() => {5  console.log('Done!');6});7{8  "scripts": {9  }10}11const { Stryker } = require('stryker');12const strykerConfig = {13};14Stryker.run(strykerConfig).then(() => {15  console.log('Done!');16});17{18  "scripts": {19  }20}21const { Stryker } = require('stryker');

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.