How to use queueCb method in Playwright Internal

Best JavaScript code snippet using playwright-internal

queuehandler.js

Source:queuehandler.js Github

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1/* jshint node: true, couch: true, esversion: 6 */2/*eslint no-undef: 0, no-unused-vars: 0*/3var couch_module = require("./couch_module.js");4var queue = require("queue");5 6var q = queue();7function user_obj()8{9 this.create = User_Create;10 this.destroy = User_Destroy;11 this.checkinfo = User_CheckInfo;12 this.changepassword = User_ChangePassword;13 this.checkifauthor = User_CheckIfAuthor;14 this.authorizeread = User_AuthorizeRead;15 this.authorizewrite = User_AuthorizeWrite;16 this.checkreadaccessall = User_CheckReadAccessAll;17 this.checkwriteaccessall = User_CheckWriteAccessAll;18 this.checkwriteaccessfile = User_CheckWriteAccessFile;19 this.checkreadaccessfile = User_CheckReadAccessFile;20}21function group_obj()22{23 this.create = Group_Create;24 this.destroy = Group_Destroy;25 this.adduser = Group_AddUser;26 this.removeuser = Group_RemoveUser;27 this.checkuser = Group_CheckUser;28 this.checkowner = Group_CheckOwner;29 this.checkreadaccessfile = Group_CheckReadAccessFile;30 this.checkwriteaccessfile = Group_CheckWriteAccessFile;31}32function file_obj()33{34 this.publish = File_Publish;35 this.edit = File_Edit;36 this.setmetadata = File_SetMetadata;37 this.setispublic = File_SetIsPublic;38 this.addreadaccess = File_AddReadAccess;39 this.remreadaccess = File_RemReadAccess;40 this.addwriteaccess = File_AddWriteAccess;41 this.remwriteaccess = File_RemWriteAccess;42 this.addgroupreadaccess = File_AddGroupReadAccess;43 this.remgroupreadaccess = File_RemGroupReadAccess;44 this.addgroupwriteaccess = File_AddGroupWriteAccess;45 this.remgroupwriteaccess = File_RemGroupWriteAccess;46}47var user = new user_obj();48var group = new group_obj();49var file = new file_obj();50var queuehandler = {51 user : user,52 group : group,53 file : file54};55module.exports = queuehandler;56var isempty = true;57q.concurrency = 1;58q.timeout = 3000; 59q.on("timeout", function(next, job)60 {61 console.log("job timed out:", job.toString().replace(/\n/g, ""));62 next();63 });64/*65 * This function is called automatically after pushing each task into the queue to ensure it is running. 66 */67function ensurequeue()68{69 if(isempty)70 {71 isempty = !isempty;72 q.start(function(err) {/*console.log('all done:');*/});73 }74}75/* These functions act as a wrapper for the tasks defined in couch_module.js by pushing them into the queue and starting it with ensurequeue() */76/**77 * Creates a new user.78 * Response format: true if successful, false if failed.79 * @param {string} username - The name of the user to be created.80 * @param {string} password - The password of the user to be created.81 * @param {string} date - The current date.82 * @param {function} cb - The callback function in the form of cb(err,response).83 */84function User_Create(username,password,date,cb)85{86 q.push(function(queuecb){couch_module.user.create(username,password,date,(err,response) => {cb(err,response); queuecb();});});87 ensurequeue();88}89/**90 * Deletes a specified user.91 * Response format: true if successful, false if failed.92 * @param {string} username - The name of the user to be deleted.93 * @param {function} cb - The callback function in the form of cb(err,response).94 */95function User_Destroy(username,cb)96{97 q.push(function(queuecb){couch_module.user.destroy(username,(err,response) => {cb(err,response); queuecb();});});98 ensurequeue();99}100/**101 * Retrieves info for a specified user.102 * Response format: User info document. 103 * @param {string} username - The name of the user whose info is to be retrieved.104 * @param {function} cb - The callback function in the form of cb(err,response).105 */106function User_CheckInfo(username,cb)107{108 q.push(function(queuecb){couch_module.user.checkinfo(username,(err,response) => {cb(err,response); queuecb();});});109 ensurequeue();110}111/**112 * Changes password for a specified user.113 * Response format: true if successful, false if failed.114 * @param {string} username - The name of the user whose password is to be changed.115 * @param {string} newpwd - The new password.116 * @param {function} cb - The callback function in the form of cb(err,response).117 */118function User_ChangePassword(username,newpwd,cb)119{120 q.push(function(queuecb){couch_module.user.create(username,newpwd,(err,response) => {cb(err,response); queuecb();});});121 ensurequeue();122}123/**124 * Checks if the specified user is the owner of the specified file.125 * Response format: true if authorship verified, false otherwise.126 * @param {string} username - The name of the user.127 * @param {string} filename - The name of the file.128 * @param {function} cb - The callback function in the form of cb(err,response).129 */130function User_CheckIfAuthor(username,filename,cb)131{132 q.push(function(queuecb){couch_module.user.checkifauthor(username,filename,(err,response) => {cb(err,response); queuecb();});});133 ensurequeue();134}135/**136 * Checks if the specified user or any groups they belong to are in the file's readaccess lists.137 * Response format: true if access verified, false otherwise.138 * @param {string} username - The name of the user.139 * @param {string} filename - The name of the file.140 * @param {function} cb - The callback function in the form of cb(err,response).141 */142function User_AuthorizeRead(username,filename,cb)143{144 q.push(function(queuecb){couch_module.user.authorizeread(username,filename,(err,response) => {cb(err,response); queuecb();});});145 ensurequeue();146}147/**148 * Checks if the specified user or any groups they belong to are in the file's writeaccess lists.149 * Response format: true if access verified, false otherwise.150 * @param {string} username - The name of the user.151 * @param {string} filename - The name of the file.152 * @param {function} cb - The callback function in the form of cb(err,response).153 */154function User_AuthorizeWrite(username,filename,cb)155{156 q.push(function(queuecb){couch_module.user.authorizewrite(username,filename,(err,response) => {cb(err,response); queuecb();});});157 ensurequeue();158}159/**160 * Return all files that a specified user can read.161 * Response format: Associative array of files.162 * @param {string} username - The name of the user whose readable files are to be retrieved.163 * @param {function} cb - The callback function in the form of cb(err,response).164 */165function User_CheckReadAccessAll(username,cb)166{167 q.push(function(queuecb){couch_module.user.checkreadaccessall(username,(err,response) => {cb(err,response); queuecb();});});168 ensurequeue();169}170/**171 * Return all files that a specified user can write.172 * Response format: Associative array of files.173 * @param {string} username - The name of the user whose writable files are to be retrieved.174 * @param {function} cb - The callback function in the form of cb(err,response).175 */176function User_CheckWriteAccessAll(username,cb)177{178 q.push(function(queuecb){couch_module.user.checkwriteaccessall(username,(err,response) => {cb(err,response); queuecb();});});179 ensurequeue();180}181/**182 * Return a specific file if the specified user can read it.183 * Response format: Associative array of files.184 * @param {string} username - The name of the user attempting to read the file.185 * @param {string} filename - The name of the file to be retrieved.186 * @param {function} cb - The callback function in the form of cb(err,response).187 */188function User_CheckReadAccessFile(username,filename,cb)189{190 q.push(function(queuecb){couch_module.user.checkreadaccessfile(username,filename,(err,response) => {cb(err,response); queuecb();});});191 ensurequeue();192}193/**194 * Return a specific file if the specified user can write to it.195 * Response format: Associative array of files.196 * @param {string} username - The name of the user attempting to write to the file.197 * @param {string} filename - The name of the file to be retrieved.198 * @param {function} cb - The callback function in the form of cb(err,response).199 */200function User_CheckWriteAccessFile(username,filename,cb)201{202 q.push(function(queuecb){couch_module.user.checkwriteaccessfile(username,filename,(err,response) => {cb(err,response); queuecb();});});203 ensurequeue();204}205/**206 * Creates a new file. 207 * Response format: true if successful, false if failed.208 * @param {string} username - The name of the user creating the file209 * @param {string} filename - The name of the file to be created.210 * @param {string} text - The contents of the file.211 * @param {string} date - The current date.212 * @param {function} cb - The callback function in the form of cb(err,response).213 */214function File_Publish(username,filename,text,date,language,tags,notes,cb)215{216 q.push(function(queuecb){couch_module.file.publish(username,filename,text,date,language,tags,notes,(err,response) => {cb(err,response); queuecb();});});217 ensurequeue();218}219/**220 * Edits the text in an existing file. 221 * Response format: true if successful, false if failed.222 * @param {string} filename - The name of the file to be edited.223 * @param {string} newtext - The new contents of the file.224 * @param {function} cb - The callback function in the form of cb(err,response).225 */226function File_Edit(filename,newtext,cb)227{228 q.push(function(queuecb){couch_module.file.edit(filename,newtext,(err,response) => {cb(err,response); queuecb();});});229 ensurequeue();230}231/**232 * Edits the metadata of an existing file [currently language,tags and notes]233 * Response format: true if successful, false if failed.234 * @param {string} filename - The name of the file to be edited.235 * @param {string} newlanguage - The new language of the file.236 * @param {array} tags - The new tags to be added to the file. Pass this as an array of string(s).237 * @param {string} newnotes - The new notes of the file.238 * @param {function} cb - The callback function in the form of cb(err,response).239 */240function File_SetMetadata(filename,newlanguage,newtags,newnotes,cb)241{242 q.push(function(queuecb){couch_module.file.setmetadata(filename,newlanguage,newtags,newnotes,(err,response) => {cb(err,response); queuecb();});});243 ensurequeue();244}245/**246 * Sets a file as publicly viewable by anyone. 247 * Response format: true if successful, false if failed.248 * @param {string} filename - The name of the relevant file.249 * @param {string} newuser - The name of the user to be granted permission.250 * @param {function} cb - The callback function in the form of cb(err,response).251 */252function File_SetIsPublic(filename,isPublic,cb)253{254 q.push(function(queuecb){couch_module.file.setispublic(filename,ispublic,(err,response) => {cb(err,response); queuecb();});});255 ensurequeue();256}257/**258 * Grants a user read access permissions for the specified file. 259 * Response format: true if successful, false if failed.260 * @param {string} filename - The name of the relevant file.261 * @param {string} newuser - The name of the user to be granted permission.262 * @param {function} cb - The callback function in the form of cb(err,response).263 */264function File_AddReadAccess(filename,newuser,cb)265{266 q.push(function(queuecb){couch_module.file.addreadaccess(filename,newuser,(err,response) => {cb(err,response); queuecb();});});267 ensurequeue();268}269/**270 * Revokes a user's read access permissions for the specified file. 271 * Response format: true if successful, false if failed.272 * @param {string} filename - The name of the relevant file.273 * @param {string} remuser - The name of the user whose permission is to be revoked274 * @param {function} cb - The callback function in the form of cb(err,response).275 */276function File_RemReadAccess(filename,remuser,cb)277{278 q.push(function(queuecb){couch_module.file.remreadaccess(filename,remuser,(err,response) => {cb(err,response); queuecb();});});279 ensurequeue();280}281/**282 * Grants a user write access permissions for the specified file.283 * Response format: true if successful, false if failed.284 * @param {string} filename - The name of the relevant file.285 * @param {string} newuser - The name of the user to be granted permission.286 * @param {function} cb - The callback function in the form of cb(err,response).287 */288function File_AddWriteAccess(filename,newuser,cb)289{290 q.push(function(queuecb){couch_module.file.addwriteaccess(filename,newuser,(err,response) => {cb(err,response); queuecb();});});291 ensurequeue();292}293/**294 * Revokes a user's write access permissions for the specified file.295 * Response format: true if successful, false if failed.296 * @param {string} filename - The name of the relevant file.297 * @param {string} remuser - The name of the user whose permission is to be revoked298 * @param {function} cb - The callback function in the form of cb(err,response).299 */300function File_RemWriteAccess(filename,remuser,cb)301{302 q.push(function(queuecb){couch_module.file.remwriteaccess(filename,remuser,(err,response) => {cb(err,response); queuecb();});});303 ensurequeue();304}305/**306 * Grants a group read access permissions for the specified file.307 * Response format: true if successful, false if failed.308 * @param {string} filename - The name of the relevant file.309 * @param {string} newgroup - The name of the group to be granted permission.310 * @param {function} cb - The callback function in the form of cb(err,response).311 */312function File_AddGroupReadAccess(filename,newgroup,cb)313{314 q.push(function(queuecb){couch_module.file.addgroupreadaccess(filename,newgroup,(err,response) => {cb(err,response); queuecb();});});315 ensurequeue();316}317/**318 * Revokes a group's read access permissions for the specified file.319 * Response format: true if successful, false if failed.320 * @param {string} filename - The name of the relevant file.321 * @param {string} remuser - The name of the group whose permission is to be revoked322 * @param {function} cb - The callback function in the form of cb(err,response).323 */324function File_RemGroupReadAccess(filename,remgroup,cb)325{326 q.push(function(queuecb){couch_module.file.remgroupreadaccess(filename,remgroup,(err,response) => {cb(err,response); queuecb();});});327 ensurequeue();328}329/**330 * Grants a group write access permissions for the specified file.331 * Response format: true if successful, false if failed.332 * @param {string} filename - The name of the relevant file.333 * @param {string} newgroup - The name of the group to be granted permission.334 * @param {function} cb - The callback function in the form of cb(err,response).335 */336function File_AddGroupWriteAccess(filename,newgroup,cb)337{338 q.push(function(queuecb){couch_module.file.addgroupwriteaccess(filename,newgroup,(err,response) => {cb(err,response); queuecb();});});339 ensurequeue();340}341/**342 * Revokes a group's write access permissions for the specified file.343 * Response format: true if successful, false if failed.344 * @param {string} filename - The name of the relevant file.345 * @param {string} remuser - The name of the group whose permission is to be revoked346 * @param {function} cb - The callback function in the form of cb(err,response).347 */348function File_RemGroupWriteAccess(filename,remgroup,cb)349{350 q.push(function(queuecb){couch_module.file.remgroupwriteaccess(filename,remgroup,(err,response) => {cb(err,response); queuecb();});});351 ensurequeue();352}353/**354 * Creates a new group.355 * Response format: true if successful, false if failed.356 * @param {string} groupname - The name of the group to be created.357 * @param {string} owner - The owner of the group to be created.358 * @param {function} cb - The callback function in the form of cb(err,response).359 */360function Group_Create(groupname,owner,cb)361{362 q.push(function(queuecb){couch_module.group.create(groupname,owner,(err,response) => {cb(err,response); queuecb();});});363 ensurequeue();364}365/**366 * Deletes the specified group.367 * Response format: true if successful, false if failed.368 * @param {string} groupname - The name of the group to be deleted.369 * @param {function} cb - The callback function in the form of cb(err,response).370 */371function Group_Destroy(groupname,cb)372{373 q.push(function(queuecb){couch_module.group.destroy(groupname,(err,response) => {cb(err,response); queuecb();});});374 ensurequeue();375}376/**377 * Adds a user to an existing group.378 * Response format: true if successful, false if failed.379 * @param {string} groupname - The name of the group.380 * @param {string} newuser - The name of the user to be added.381 * @param {function} cb - The callback function in the form of cb(err,response).382 */383function Group_AddUser(groupname,newuser,cb)384{385 q.push(function(queuecb){couch_module.group.adduser(groupname,newuser,(err,response) => {cb(err,response); queuecb();});});386 ensurequeue();387}388/**389 * Removes a user from an existing group.390 * Response format: true if successful, false if failed.391 * @param {string} groupname - The name of the group.392 * @param {string} remuser - The name of the user to be removed.393 * @param {function} cb - The callback function in the form of cb(err,response).394 */395function Group_RemoveUser(groupname,remuser,cb)396{397 q.push(function(queuecb){couch_module.group.removeuser(groupname,remuser,(err,response) => {cb(err,response); queuecb();});});398 ensurequeue();399}400/**401 * Checks if the specified user is a member of a group.402 * Response format: true if successful, false if failed.403 * @param {string} groupname - The name of the group.404 * @param {string} checkuser - The name of the user to be checked.405 * @param {function} cb - The callback function in the form of cb(err,response).406 */407function Group_CheckUser(groupname,checkuser,cb)408{409 q.push(function(queuecb){couch_module.group.checkuser(groupname,checkuser,(err,response) => {cb(err,response); queuecb();});});410 ensurequeue();411}412/**413 * Checks if the specified user is the owner of a group.414 * Response format: true if successful, false if failed.415 * @param {string} groupname - The name of the group.416 * @param {string} checkuser - The name of the user to be checked.417 * @param {function} cb - The callback function in the form of cb(err,response).418 */419function Group_CheckOwner(groupname,checkowner,cb)420{421 q.push(function(queuecb){couch_module.group.checkowner(groupname,checkowner,(err,response) => {cb(err,response); queuecb();});});422 ensurequeue();423}424/**425 * Return a specific file if the specified group can read it.426 * Response format: Associative array of files.427 * @param {string} groupname - The name of the group attempting to read the file.428 * @param {string} filename - The name of the file to be retrieved.429 * @param {function} cb - The callback function in the form of cb(err,response).430 */431function Group_CheckReadAccessFile(groupname, filename, cb)432{433 q.push(function(queuecb){couch_module.group.checkreadaccessfile(groupname, filename, (err,response) => {cb(err,response); queuecb();});});434 ensurequeue();435}436/**437 * Return a specific file if the specified group can write to it.438 * Response format: Associative array of files.439 * @param {string} groupname - The name of the group attempting to write to the file.440 * @param {string} filename - The name of the file to be retrieved.441 * @param {function} cb - The callback function in the form of cb(err,response).442 */443function Group_CheckWriteAccessFile(groupname, filename, cb)444{445 q.push(function(queuecb){couch_module.group.checkwriteaccessfile(groupname, filename, (err,response) => {cb(err,response); queuecb();});});446 ensurequeue();...

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coChannel.js

Source:coChannel.js Github

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1var coChannel = function(no_buffer, type){2 this._no_buffer = no_buffer == undefined ? 0: no_buffer;3 this._type = type == undefined? coChannel.DEFAULT: type;4 this._getRequest = [];5 this._putRequest = [];6 this._bricks = [];7 this._isClosed = false;8 this._isClosing = false;9 this.put.selected = function(){10 var _this = this;11 var res;12 var queueCb13 var rtn = new Promise((resolve, reject)=>{14 res = resolve;15 })16 rtn.queue = function(){17 _this.put()18 .then(_ => {19 res(_);20 })21 .catch(err => console.log('err', err));22 queueCb = _this._putRequest[_this._putRequest.length - 1];23 }24 rtn.unqueue = function(){25 var index = _this._putRequest.indexOf(queueCb);26 if(index == -1) return;27 else _this._putRequest.splice(index, 1);28 }29 return rtn;30 }.bind(this);31 this.take.selected = function(){32 var _this = this;33 var res;34 var queueCb35 var rtn = new Promise((resolve, reject)=>{36 res = resolve;37 })38 rtn.queue = function(){39 _this.take()40 .then(_ => {41 res(_);42 })43 .catch(err => console.log('err', err));44 queueCb = _this._getRequest[_this._getRequest.length - 1];45 }46 rtn.unqueue = function(){47 var index = _this._getRequest.indexOf(queueCb);48 if(index == -1) return;49 else _this._getRequest.splice(index, 1);50 }51 return rtn;52 }.bind(this);53 return this;54}55coChannel.select = function(selectedArr){56 for(var i = 0; i < selectedArr.length; i++){57 var selected = selectedArr[i];58 selected.queue();59 }60 var removeChReserve = function(){61 selectedArr.forEach(selected => selected.unqueue());62 }63 return Promise.race(selectedArr)64 .then(_ => {65 removeChReserve();66 return _;67 })68}69coChannel.wrap = function(f){70 return function(){71 var ch = arguments[arguments.length - 1]72 var _arg = Array.prototype.slice.call(arguments, 0, arguments.length - 1)73 return ch.put()74 .then(() => f.apply(null, _arg))75 .then(result => ch.take().then(() => result))76 .catch(err => ch.take().then(_ => Promise.reject(err)))77 }78}79coChannel.prototype.put = function(brick){80 var _this = this;81 if(this._isClosing) return Promise.resolve(false);82 var promise = new Promise((resolve, reject) => {83 this._askForVacancy(() => {84 _this._bricks.push(brick);85 _this._alertNewBrick();86 resolve(true);87 })88 })89 return promise; 90}91coChannel.prototype.take = function(){92 var _this = this;93 var promise = new Promise((resolve, reject) => {94 _this._askForBrick(brick => {95 resolve(brick);96 })97 })98 return promise;99}100coChannel.prototype.sput = function(brick){101 if(!this._canPut()) return false;102 this.put(brick);103 return true;104}105coChannel.prototype.stake = function(){106 if(!this._canTake()) return false;107 return [this._takeBrick()];108}109coChannel.prototype.close = function(){110 var promise = this.put(coChannel.CLOSED);111 this._isClosing = true;112 return promise;113}114coChannel.prototype._canPut = function(){115 if(this._getRequest.length > 0) return true;116 if(this._type == coChannel.SLIDING){117 if(this._bricks.length == this._no_buffer){118 this._bricks.shift();119 }120 }121 return (this._bricks.length < this._no_buffer);122}123coChannel.prototype._canTake = function(){124 return this._bricks.length != 0 || this._putRequest.length != 0;125}126coChannel.prototype._askForVacancy = function(cb){127 if(this._canPut()) cb();128 else this._putRequest.push(cb);129}130coChannel.prototype._askForBrick = function(cb){131 this._alertNewVacancy();132 var bricksLength = this._bricks.length;133 if(bricksLength != 0) this._assignBick(cb);134 else this._getRequest.push(cb);135}136coChannel.prototype._assignBick = function(cb){137 var brick = this._takeBrick();138 cb(brick);139 this._alertNewVacancy();140}141coChannel.prototype._takeBrick = function(){142 this._alertNewVacancy();143 var brick = this._bricks[0];144 if(brick != coChannel.CLOSED){145 this._bricks.splice(0, 1)[0];146 }else{147 this._isClosed = true;148 }149 return brick;150}151coChannel.prototype._alertNewBrick = function(){152 if(this._getRequest.length == 0) return;153 var cb = this._getRequest.splice(0, 1)[0];154 this._assignBick(cb);155}156coChannel.prototype._alertNewVacancy = function(){157 if(this._putRequest.length == 0) return;158 var cb = this._putRequest.splice(0, 1)[0];159 cb();160}161coChannel.CLOSED = {};162coChannel.SLIDING = 'sliding';163coChannel.DROPING = 'droping';164coChannel.DEFAULT = 'default';...

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Player.js

Source:Player.js Github

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1import React, { useEffect, useState } from 'react';2import styled, { css } from 'styled-components';3import {4 IoIosArrowDropupCircle,5 IoIosArrowDropdownCircle,6} from 'react-icons/io';7import Song from './Song';8import PlayerControls from './PlayerControls';9import SmallTitle from './ui/SmallTitle';10const Wrapper = styled.div`11 position: absolute;12 bottom: 0;13 right: 0;14 overflow: hidden;15 box-sizing: border-box;16 box-shadow: 0px 4px 30px rgba(0, 0, 0, 0.25);17 border-radius: 3px;18 width: 400px;19 height: ${(props) => (props.isOpen ? '50vh' : '180px')};20 transition: height 200ms;21 display: flex;22 flex-direction: column;23 justify-content: space-between;24 background-color: ${(props) => props.theme.background.primary};25 padding: 10px;26 box-sizing: border-box;27`;28const Header = styled.div`29 display: flex;30 justify-content: space-between;31 &:hover {32 cursor: pointer;33 }34`;35const CloseButton = styled.button`36 color: ${(props) => props.theme.text.secondary};37 background: none;38 border: none;39 transition: 200ms transform;40 &:hover {41 cursor: pointer;42 transform: scale(1.2);43 }44`;45const Queue = styled.div`46 display: ${(props) => (props.visible ? 'flex' : 'none')};47 flex-direction: column;48 overflow-y: scroll;49 flex: 1 1 auto;50 margin: 10px 0;51 & > .title,52 & > div {53 margin: 2.5px 0;54 }55 :first-child {56 margin-top: 0;57 }58 :last-child {59 margin-bottom: 0;60 }61`;62const QueueSong = styled(Song)`63 flex: 0 0 auto;64 border-radius: 3px;65`;66const CurrentSong = styled(Song)`67 margin: 10px 0;68`;69const EmptyState = styled.span`70 color: ${(props) => props.theme.text.secondary};71 margin: 10px 0;72`;73function Player() {74 const { Events } = window.MusicKit;75 const { player } = window.MusicKitInstance;76 const [isOpen, setIsOpen] = useState(false);77 const [queue, setQueue] = useState({ items: [] });78 const [nowPlayingItemIndex, setNowPlayingItemIndex] = useState(-1);79 useEffect(() => {80 const queueCb = (items) => setQueue({ items });81 const queuePosCb = ({ position }) => setNowPlayingItemIndex(position);82 player.addEventListener(Events.queueItemsDidChange, queueCb);83 player.addEventListener(Events.queuePositionDidChange, queuePosCb);84 return () => {85 player.removeEventListener(Events.queueItemsDidChange, queueCb);86 player.removeEventListener(Events.queuePositionDidChange, queuePosCb);87 };88 }, []);89 function toggleOpen() {90 setIsOpen(!isOpen);91 }92 return (93 <Wrapper isOpen={isOpen}>94 <Header onClick={toggleOpen}>95 <SmallTitle>{isOpen ? 'Queue' : 'Player'}</SmallTitle>96 <CloseButton onClick={toggleOpen}>97 {isOpen ? <IoIosArrowDropdownCircle /> : <IoIosArrowDropupCircle />}98 </CloseButton>99 </Header>100 <Queue visible={isOpen}>101 {queue.items.map((item, index) => (102 <QueueSong103 key={item.id}104 active={nowPlayingItemIndex === index}105 song={item}106 onClick={() => player.changeToMediaAtIndex(index)}107 />108 ))}109 </Queue>110 {!isOpen111 && nowPlayingItemIndex !== -1112 && queue.items[nowPlayingItemIndex] && (113 <CurrentSong114 song={queue.items[nowPlayingItemIndex]}115 onClick={toggleOpen}116 />117 )}118 {nowPlayingItemIndex === -1 && <EmptyState>Nothing playing</EmptyState>}119 <PlayerControls />120 </Wrapper>121 );122}...

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changeArgColumn.js

Source:changeArgColumn.js Github

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...17 sql = "ALTER TABLE `activityData` CHANGE `arg` `arg` TEXT CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '额外的参数';";18 mysql.game(null, country, city).query(sql, function (err, res) {19 if (err) {20 console.log(city, err);21 queueCb();22 } else {23 queueCb();24 //mysql.game(null, country, city).end(queueCb); // if no db connect request later25 }26 });27 }, function (queueCb) {28 queueCb();29 }, function (queueCb) {30 sql = "DELETE FROM `activityData` WHERE `activityData`.`type` = 45";31 mysql.game(null, country, city).query(sql, function (err, res) {32 if (err) {33 console.log(city, err);34 queueCb();35 } else {36 queueCb();37 //mysql.game(null, country, city).end(queueCb); // if no db connect request later38 }39 });40 }, function (queueCb) {41 queueCb();42 }, function (queueCb) {43 queueCb();44 }, function (queueCb) {45 queueCb();46 }], function (err, res) {47 console.log(country, city, 'end');48 cb(err);49 });50 }, function (err) {51 console.log(country, 'end');52 forCb();53 });54}, function (err) {55 console.log(err);56 process.exit();...

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core.js

Source:core.js Github

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1(function() {2'use strict';3/**4 * Initialization function that validates environment5 * requirements.6 */7angular8 .module('material.core', [ 'material.core.gestures', 'material.core.theming' ])9 .config( MdCoreConfigure );10function MdCoreConfigure($provide, $mdThemingProvider) {11 $provide.decorator('$$rAF', ["$delegate", rAFDecorator]);12 $mdThemingProvider.theme('default')13 .primaryPalette('ad-0070CC', {14 'default': '500', // by default use shade 400 from the pink palette for primary intentions15 'hue-1': '500', // use shade 100 for the <code>md-hue-1</code> class16 'hue-2': '500', // use shade 100 for the <code>md-hue-1</code> class17 'hue-3': '500' // use shade 100 for the <code>md-hue-1</code> class18 })19 .accentPalette('ad-4c4c4c', {20 'default': '900' // by default use shade 400 from the pink palette for primary intentions21 })22 .warnPalette('ad-cc0000')23 .backgroundPalette('grey');24}25function rAFDecorator( $delegate ) {26 /**27 * Use this to throttle events that come in often.28 * The throttled function will always use the *last* invocation before the29 * coming frame.30 *31 * For example, window resize events that fire many times a second:32 * If we set to use an raf-throttled callback on window resize, then33 * our callback will only be fired once per frame, with the last resize34 * event that happened before that frame.35 *36 * @param {function} callback function to debounce37 */38 $delegate.throttle = function(cb) {39 var queueArgs, alreadyQueued, queueCb, context;40 return function debounced() {41 queueArgs = arguments;42 context = this;43 queueCb = cb;44 if (!alreadyQueued) {45 alreadyQueued = true;46 $delegate(function() {47 queueCb.apply(context, queueArgs);48 alreadyQueued = false;49 });50 }51 };52 };53 return $delegate;54}...

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changeLeagueNameColumn.js

Source:changeLeagueNameColumn.js Github

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...17 sql = "ALTER TABLE `league` CHANGE `leagueName` `leagueName` VARCHAR( 20 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL;";18 mysql.game(null, country, city).query(sql, function (err, res) {19 if (err) {20 console.log(city, err);21 queueCb();22 } else {23 queueCb();24 //mysql.game(null, country, city).end(queueCb); // if no db connect request later25 }26 });27 }, function (queueCb) {28 queueCb();29 }, function (queueCb) {30 queueCb();31 }, function (queueCb) {32 queueCb();33 }, function (queueCb) {34 queueCb();35 }, function (queueCb) {36 queueCb();37 }], function (err) {38 console.log(country, city, 'end');39 cb(err);40 });41 }, function () {42 console.log(country, 'end');43 forCb();44 });45}, function () {46 process.exit();...

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decorators.js

Source:decorators.js Github

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1angular.module('material.decorators', [])2.config(['$provide', function($provide) {3 $provide.decorator('$$rAF', ['$delegate', '$rootScope', rAFDecorator]);4 function rAFDecorator($$rAF, $rootScope) {5 /**6 * Use this to debounce events that come in often.7 * The debounced function will always use the *last* invocation before the8 * coming frame.9 *10 * For example, window resize events that fire many times a second:11 * If we set to use an raf-debounced callback on window resize, then12 * our callback will only be fired once per frame, with the last resize13 * event that happened before that frame.14 *15 * @param {function} callback function to debounce16 */17 $$rAF.debounce = function(cb) {18 var queueArgs, alreadyQueued, queueCb, context;19 return function debounced() {20 queueArgs = arguments;21 context = this;22 queueCb = cb;23 if (!alreadyQueued) {24 alreadyQueued = true;25 $$rAF(function() {26 queueCb.apply(context, queueArgs);27 alreadyQueued = false;28 });29 }30 };31 };32 return $$rAF;33 }...

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index.js

Source:index.js Github

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1var async = require('async');2module.exports = function (stream, chunksize, consumer, cb) {3 var data = new Buffer(0);4 var error = null;5 var queue = async.queue(function (piece, queueCB) {6 if (error) return queueCB();7 consumer(piece, function (err) {8 if (err) error = err;9 queueCB();10 });11 });12 queue.drain = function () {13 stream.resume();14 }15 stream.on('data', function (chunk) {16 if (error) return;17 data = Buffer.concat([data, chunk]);18 if (data.length >= chunksize) {19 stream.pause();20 while (data.length >= chunksize) {21 queue.push(data.slice(0, chunksize));22 data = data.slice(chunksize);23 }24 }25 });26 stream.on('error', function (err) {27 error = err;28 });29 stream.on('end', function() {30 if (error) return cb(error);31 if (data && data.length > 0) {32 queue.drain = function () {33 cb(error);34 }35 return queue.push(data);36 }37 cb(null);38 });...

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Using AI Code Generation

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1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.screenshot({path: 'google.png'});7 await browser.close();8})();9const { chromium } = require('playwright');10(async () => {11 const browser = await chromium.launch();12 const context = await browser.newContext();13 const page = await context.newPage();14 await page.queueCb(() => {15 console.log("hello");16 });17 await page.screenshot({path: 'google.png'});18 await browser.close();19})();20const { chromium } = require('playwright');21(async () => {22 const browser = await chromium.launch();23 const context = await browser.newContext();24 const page = await context.newPage();25 await page.queueCb(() => {26 console.log("hello");27 });28 await page.screenshot({path: 'google.png'});29 await browser.close();30})();31const { chromium } = require('playwright');32(async () => {33 const browser = await chromium.launch();34 const context = await browser.newContext();35 const page = await context.newPage();36 await page.queueCb(() => {37 console.log("hello");38 });39 await page.screenshot({path: 'google.png'});40 await browser.close();41})();42const { chromium } = require('playwright');

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Using AI Code Generation

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1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch();4 const page = await browser.newPage();5 await page.screenshot({ path: `example.png` });6 await browser.close();7})();

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Using AI Code Generation

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1const playwright = require('playwright');2const { queueCb } = require('playwright/lib/server/browserContext');3(async () => {4 const browser = await playwright.chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await queueCb(async () => {8 await page.screenshot({ path: 'example.png' });9 });10 await browser.close();11})();12const queueCb = (cb) => {13 const queue = [];14 const result = new Promise((resolve, reject) => {15 queue.push(() => {16 cb().then(resolve, reject);17 });18 });19 result._queue = queue;20 return result;21};22module.exports = {23};

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Using AI Code Generation

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1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 const [request] = await Promise.all([6 page.waitForRequest(/.*\.png$/),7 ]);8 console.log(request.url());9 await browser.close();10})();11const { chromium } = require('playwright');12describe('My Test', () => {13 it('should work', async () => {14 const browser = await chromium.launch();15 const page = await browser.newPage();16 const [request] = await Promise.all([17 page.waitForRequest(/.*\.png$/),18 ]);19 console.log(request.url());20 await browser.close();21 });22});23const { chromium } = require('playwright');24describe('My Test', () => {25 it('should work', async () => {26 const browser = await chromium.launch();27 const page = await browser.newPage();28 const [request] = await Promise.all([29 page.waitForRequest(/.*\.png$/),30 ]);31 console.log(request.url());32 await browser.close();33 });34});35const { chromium } = require('playwright');36describe('My Test', () => {37 it('should work', async () => {38 const browser = await chromium.launch();39 const page = await browser.newPage();40 const [request] = await Promise.all([41 page.waitForRequest(/.*\.png$/),42 ]);43 console.log(request.url());44 await browser.close();45 });46});

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Using AI Code Generation

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1const { ChromiumProcess } = require('playwright-core/lib/server/chromium/crProcess');2const { BrowserServer } = require('playwright-core/lib/server/browserServer');3const { BrowserContext } = require('playwright-core/lib/server/browserContext');4const { Page } = require('playwright-core/lib/server/page');5const { Frame } = require('playwright-core/lib/server/frame');6const { JSHandle } = require('playwright-core/lib/server/jsHandle');7const { ElementHandle } = require('playwright-core/lib/server/elementHandler');8const { chromium } = require('playwright-core');9(async () => {10 const browser = await chromium.launch();11 const context = await browser.newContext();12 const page = await context.newPage();13 const crProcess = browser._browserContext._browser._process;14 const browserServer = browser._browserContext._browser;15 const browserContext = browser._browserContext;16 const frame = page.mainFrame();17 const queueCb = (cb) => {18 crProcess._queueCallback(cb);19 };20 queueCb(async () => {21 console.log('crProcess', crProcess);22 console.log('browserServer', browserServer);23 console.log('browserContext', browserContext);24 console.log('frame', frame);25 });26 await page.close();27 await context.close();28 await browser.close();29})();30crProcess ChromiumProcess {

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Using AI Code Generation

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1const { queueCb } = require('playwright/lib/server/frames');2const { Page } = require('playwright/lib/server/page');3const { Frame } = require('playwright/lib/server/frame');4const { JSHandle } = require('playwright/lib/server/jsHandle');5const { ElementHandle } = require('playwright/lib/server/elementHandler');6const { evalOnSelector } = require('playwright/lib/server/frames');7const { queueCb } = require('playwright/lib/server/frames');8const { queueCb } = require('playwright/lib/server/frames');9const { queueCb } = require('playwright/lib/server/frames');10const { queueCb } = require('playwright/lib/server/frames');11const { queueCb } = require('playwright/lib/server/frames');12const { queueCb } = require('playwright/lib/server/frames');13const { queueCb } = require('playwright/lib/server/frames');14const { queueCb } = require('playwright/lib/server/frames');15const { queueCb } = require('playwright/lib/server/frames');

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Using AI Code Generation

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1const { chromium } = require('playwright');2const { queueCb } = require('playwright-internal');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await queueCb(async () => {7 await page.screenshot({ path: `example.png` });8 });9 await browser.close();10})();11 at CDPSession.send (/Users/username/Downloads/playwright-internal/node_modules/playwright-core/lib/cjs/protocol/channels.js:81:23)12 at async CDPSession.send (/Users/username/Downloads/playwright-internal/node_modules/playwright-core/lib/cjs/protocol/channels.js:73:23)13 at async CDPSession.send (/Users/username/Downloads/playwright-internal/node_modules/playwright-core/lib/cjs/protocol/channels.js:73:23)14 at async CDPSession.send (/Users/username/Downloads/playwright-internal/node_modules/playwright-core/lib/cjs/protocol/channels.js:73:23)15 at async CDPSession.send (/Users/username/Downloads/playwright-internal/node_modules/playwright-core/lib/cjs/protocol/channels.js:73:23)16 at async CDPSession.send (/Users/username/Downloads/playwright-internal/node_modules/playwright-core/lib/cjs/protocol/channels.js:73:23)17 at async CDPSession.send (/Users/username/Downloads/playwright-internal/node_modules/playwright-core/lib/cjs/protocol/channels.js:73:23)18 at async CDPSession.send (/Users/username/Downloads/playwright-internal/node_modules/playwright-core/lib/cjs/protocol/channels.js:73:23)19 at async CDPSession.send (/Users/username/Downloads/playwright-internal/node_modules/playwright-core/lib/cjs/protocol/channels.js:73:23)20 at async CDPSession.send (/Users/username/Downloads/playwright-internal/node_modules/playwright-core/lib/cjs/protocol/channels.js:73:23)

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Using AI Code Generation

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1const { queueCb } = require('playwright/lib/internal/queue');2module.exports = async ({ page }) => {3 await queueCb(async () => {4 });5};6module.exports = {7 use: {8 viewport: { width: 1280, height: 720 },9 launchOptions: {10 },11 },12 {13 use: {14 launchOptions: {15 },16 },17 },18 {19 use: {20 launchOptions: {21 },22 },23 },24 {25 use: {26 launchOptions: {27 },28 },29 },30};31{32 "scripts": {33 },34 "dependencies": {35 }36}

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Using AI Code Generation

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1const { queueCb } = require('@playwright/test/lib/utils/queue');2(async () => {3 const queue = queueCb();4 queue.push(async () => {5 });6 await queue.done();7})();

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Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

  1. What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
  2. How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
  3. Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
  4. What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
  5. Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
  6. Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
  7. Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
  8. Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
  9. Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
  10. Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
  11. Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
  12. Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.

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