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How to use toRef method in Playwright Internal

Best JavaScript code snippet using playwright-internal

transactionunit.js

Source:transactionunit.js

1angular.module('crossPaymodule')2    .factory('transactionunitFact',['$http', '$localStorage', function ($http, $localStorage) {3		var factRes = {};4		factRes.Login = function(data){ return $http.post($localStorage.server_baseurl+'upload/getExchangeRate', data);}5		return factRes;6	}])7    .controller('transactionunitCtrl',['$scope','$rootScope','$http', '$route', '$location', '$localStorage', 'transactionunitFact', 'showAlert', '$filter', function ($scope, $rootScope, $http, $route, $location, $localStorage, transactionunitFact, showAlert, $filter) {8		$scope.custDetails = true;9		$scope.custom_search = function(custom_no,email_phone){10			$rootScope.loading = true;11			if(custom_no=="" || custom_no===undefined){12				var linkk = "beneficiary/viewBendetailsbyemail";13				var data = isNaN(parseInt(email_phone)) ? {"email" : email_phone} : {"mobile" : email_phone};14			}else{15				var linkk = "beneficiary/viewBendetails";16				var data = {"customerno":custom_no};17			}18			$http.post($localStorage.server_baseurl+linkk, data).then(function(response){19				$rootScope.loading = false;20				if(response.data.status=="200"){21					$scope.custDetails = response.data.customer[0];22					//$localStorage.user_admin = $localStorage.user_id;23					$localStorage.user_id = response.data.customerid;24					25					if(response.data.customer.length > 0)$scope.custom_show = true;26				}else $scope.custom_show = $scope.custDetails = false;27			});28		}29		 $scope.firstDrop = 'GBP';30		$scope.getRate = function (rate,fromRef,toRef) {31            console.log("rate : "+rate+", fromRef : "+fromRef+", toRef : "+toRef);32			var from = fromRef===undefined ? "GBP" : fromRef;33			var to = toRef===undefined ? "INR" : toRef;34			$http.post($localStorage.server_baseurl+'upload/getExchangeRate', {ccyfrom:from, ccyto:to,fromvalue:rate}).then(function(response){35				$scope.RateData = response.data;36				$scope.finalrate = rate;37				$scope.rate1 = $filter('number')($scope.RateData.TotalRate);38				$scope.secondDrop=toRef;39				$localStorage.checkstatus="direct";40			});41        };42		$scope.getRateReverse = function (rate1,fromRef,toRef) {43            console.log("rate1 : "+rate1+", fromRef : "+fromRef+", toRef : "+toRef);44			var from = fromRef===undefined ? "GBP" : fromRef;45			var to = toRef===undefined ? "INR" : toRef;46			$http.post($localStorage.server_baseurl+'upload/getExchangeRateReverse', {ccyfrom:from, ccyto:to,tovalue:rate1}).then(function(response){47				$scope.finalrate = response.data.TotalRate;48				response.data.TotalRate = rate1;49				$scope.RateData = response.data;50				$scope.rate = $filter('number')($scope.finalrate);51				$scope.secondDrop=toRef;52				$localStorage.checkstatus="reverse";53			});54        };55		56    //     $scope.getRate1 = function (rate) {57    //         //alert(rate);58    //         $http.post($localStorage.server_baseurl+'upload/getExchangeRate', {ccyfrom:"INR",59    //                  ccyto:"GBP",fromvalue:rate}).then(function(response){60			 //            console.log(response);61    //                     $scope.RateData = response.data;62    //                    $scope.finalrate =rate;63    //      console.log("finalraterate "+$scope.finalrate);64    //                     	$scope.rate = $scope.RateData.TotalRate;65                        	66    //                     	console.log("rate "+$scope.rate);67    //                    //$localStorage.finalrate = rate;68                        69				// });70    //     };71         $scope.checkRate = function (rate,RatData) {72             if(rate=='0'|| rate=='' || rate==undefined) {73                 showAlert.alertPopup("1","Please Select Correct Rate to Procees");74                         //$localStorage.user_id=res.data.user_id;75                } else if(typeof rate == "undefined"){76                  showAlert.alertPopup("1","Please Select Correct Rate to Procees");77                }else {78					RatData.rate=rate;79                   $localStorage.RateData=RatData;console.log(RatData);80					//$localStorage.RateData=$localStorage.finalrate;81                $location.path('selectreceiver');82                     //  alert(res.data.message);83                }84          //  href="selectreceiver"85        };86                /*transactionunitFact.Login({ccyfrom:"GBP",ccyto:"INR",fromvalue:'2'}).then(function(res){87                  88                if(res.data.status=='200') {89                      90                        console.log(res);91                         showAlert.alertPopup("0",res.data.message);92                        $scope.RateData = res.data;93                       94                        95                } else {96                 97                      // alert(res.data.message);98                        showAlert.alertPopup("1",res.data.message);99                }100            });*/101            ...

dashboard.js

Source:dashboard.js

1angular.module('crossPaymodule')2    .factory('dasboardFact',['$http', '$localStorage', function ($http, $localStorage) {3		var factRes = {};4		factRes.Login = function(data){ return $http.post($localStorage.server_baseurl+'upload/getExchangeRate', data);}5		return factRes;6	}])7    .controller('dasboardCtrl',['$scope','$http', '$route', '$location', '$localStorage', 'dasboardFact', 'showAlert','$filter', function ($scope,$http, $route, $location, $localStorage, dasboardFact, showAlert,$filter) {8        $scope.username = $localStorage.first_name;9		$scope.firstDrop = 'GBP';10		$scope.getRate = function (rate,fromRef,toRef) {11            console.log("rate : "+rate+", fromRef : "+fromRef+", toRef : "+toRef);12			var from = fromRef===undefined ? "GBP" : fromRef;13			var to = toRef===undefined ? "INR" : toRef;14			$http.post($localStorage.server_baseurl+'upload/getExchangeRate', {ccyfrom:from, ccyto:to,fromvalue:rate}).then(function(response){15				$scope.RateData = response.data;16				$scope.finalrate = rate;17				$scope.rate1 = $filter('number')($scope.RateData.TotalRate);18				$scope.secondDrop=toRef;19				$localStorage.checkstatus="direct";20			});21        };22		$scope.getRateReverse = function (rate1,fromRef,toRef) {23            console.log("rate1 : "+rate1+", fromRef : "+fromRef+", toRef : "+toRef);24			var from = fromRef===undefined ? "GBP" : fromRef;25			var to = toRef===undefined ? "INR" : toRef;26			$http.post($localStorage.server_baseurl+'upload/getExchangeRateReverse', {ccyfrom:from, ccyto:to,tovalue:rate1}).then(function(response){27				$scope.finalrate = response.data.TotalRate;28				response.data.TotalRate = rate1;29				$scope.RateData = response.data;30				$scope.rate = $filter('number')($scope.finalrate);31				$scope.secondDrop=toRef;32				$localStorage.checkstatus="reverse";33			});34        };35        36    //     $scope.getRate1 = function (rate) {37    //        /*  rate = rate.replace(/,/g,"")*/38    //         //alert(rate);39    //         $http.post($localStorage.server_baseurl+'upload/getExchangeRate', {ccyfrom:"INR",40    //                  ccyto:"GBP",fromvalue:rate}).then(function(response){41			 //            console.log(response);42    //                     $scope.RateData = response.data;43    //                     if(rate.length>7){44    //                         showAlert.alertPopup("1","Maximum is 1,000,000 INR");45    //                     }46    //                    $scope.finalrate =rate;47    //      console.log("finalraterate "+$scope.finalrate);48    //                     	/*  $scope.rate1 =$filter('number')(rate);*/49    //                         $scope.rate = $filter('number')($scope.RateData.TotalRate);50                        	51    //                     	console.log("rate "+$scope.rate);52    //                    //$localStorage.finalrate = rate;53                        54				// });55    //     };56				$scope.checkRate = function (rate,RatData) {57					if(rate=='0'|| rate=='' || rate==undefined)showAlert.alertPopup("1","Please Select Correct Rate to Procees");58					else if(typeof rate == "undefined")showAlert.alertPopup("1","Please Select Correct Rate to Procees");59					else{60						RatData.rate=rate;61						$localStorage.RateData=RatData;console.log(RatData);62						$location.path('selectreceiver');63					}64				};65                /*dasboardFact.Login({ccyfrom:"GBP",ccyto:"INR",fromvalue:'2'}).then(function(res){66                if(res.data.status=='200') {67                        console.log(res);68                         showAlert.alertPopup("0",res.data.message);69                        $scope.RateData = res.data;70                } else {71                      // alert(res.data.message);72                        showAlert.alertPopup("1",res.data.message);73                }74            });*/...

Util.js

Source:Util.js

1//2// Copyright (c) 2019 Nutanix Inc. All rights reserved.3//4// Path and lines utilities5//6import { DIRECTIONS } from './Constants';7/**8 * Calc the position9 * @param {string} direction - direction from Constants10 * @param {object} fromRef - DOM ref from11 * @param {object} toRef - DOM ref to12 * @param {object} offset - object with offset values13 * @returns {object} - position object with 'left', 'top' and14 * position: 'absolute', zIndex: -1 fields15 */16export const calcPosition = (direction, fromRef, toRef, offset) => {17  const position = {18    position: 'absolute',19    zIndex: -120  };21  if (!direction || !fromRef) {22    return position;23  }24  switch (direction) {25    case DIRECTIONS.LEFT_TO_RIGHT:26      position.left = fromRef.offsetLeft + fromRef.clientWidth;27      position.top = offset.bottom28        ? fromRef.offsetTop + (fromRef.clientHeight - offset.bottom)29        : fromRef.offsetTop + offset.top;30      return position;31    case DIRECTIONS.LEFT_TOP_TO_RIGHT_DIAG:32      position.left = fromRef.offsetLeft + fromRef.clientWidth;33      position.top = fromRef.offsetTop + offset.top;34      return position;35    case DIRECTIONS.TOP_TO_BOTTOM:36      position.left = fromRef.offsetLeft + (fromRef.clientWidth / 2);37      position.top = fromRef.offsetTop;38      return position;39    case DIRECTIONS.LEFT_BOTTOM_TO_RIGHT_DIAG:40      position.left = fromRef.offsetLeft + fromRef.clientWidth;41      position.top = toRef.offsetTop + offset.top;42      return position;43    default:44      return position;45  }46};47/**48 * Calc width and height for Path element49 * @param {string} direction - direction from Constants50 * @param {object} fromRef - DOM ref from51 * @param {object} toRef - DOM ref to52 * @param {object} position - position object with 'left', 'top'53 * @param {object} offset - object with offset values54 * @returns {object} - object with 'width', 'height' and 'd' fields55 */56export const calcWidthHeightPath = (57  direction,58  fromRef,59  toRef,60  position,61  offset62) => {63  const params = {64    width: 0,65    height: 0,66    d: ''67  };68  if (!fromRef || !toRef || !direction || !position) {69    return params;70  }71  switch (direction) {72    case DIRECTIONS.LEFT_TO_RIGHT:73      params.width = Math.abs(toRef.offsetLeft - position.left);74      params.height = 1;75      params.d = `M 0 0 L ${params.width} 1`;76      return params;77    case DIRECTIONS.LEFT_TOP_TO_RIGHT_DIAG:78      params.width = Math.abs(toRef.offsetLeft - position.left);79      params.height = offset.bottom80        ? Math.abs(81          position.top -82          ((toRef.offsetTop + toRef.clientHeight) - offset.bottom)83        )84        : Math.abs(toRef.offsetTop - position.top) + offset.alternate;85      // in case it is 0 - straight line86      params.height = params.height || 1;87      params.d = `M 0 0 C ${params.width / 2} 0, ${params.width / 2} ${88        params.height89      } ${params.width} ${params.height}`;90      return params;91    case DIRECTIONS.TOP_TO_BOTTOM:92      params.width = 1;93      params.height = Math.abs(94        (toRef.offsetTop - position.top) + toRef.clientHeight95      );96      params.d = `M 0 0 L 1 ${params.height}`;97      return params;98    case DIRECTIONS.LEFT_BOTTOM_TO_RIGHT_DIAG:99      params.width = Math.abs(toRef.offsetLeft - position.left);100      params.height = offset.bottom101        ? Math.abs(fromRef.offsetTop + (fromRef.clientHeight - position.top)) -102        offset.bottom103        : Math.abs(fromRef.offsetTop - position.top) + offset.alternate;104      // in case it is 0 - straight line105      params.height = params.height || 1;106      params.d = `M 0 ${params.height} C ${params.width / 2} ${107        params.height108      }, ${params.width / 2} 0 ${params.width} 0`;109      return params;110    default:111      return params;112  }...

ReactDOMComponentTree-test.js

Source: ReactDOMComponentTree-test.js

1/**2 * Copyright (c) 2015-present, Facebook, Inc.3 *4 * This source code is licensed under the MIT license found in the5 * LICENSE file in the root directory of this source tree.6 *7 * @emails react-core8 */9'use strict';10describe('ReactDOMComponentTree', () => {11  var React;12  var ReactDOM;13  var ReactDOMComponentTree;14  var ReactDOMServer;15  function renderMarkupIntoDocument(elt) {16    var container = document.createElement('div');17    // Force server-rendering path:18    container.innerHTML = ReactDOMServer.renderToString(elt);19    return ReactDOM.render(elt, container);20  }21  beforeEach(() => {22    React = require('React');23    ReactDOM = require('ReactDOM');24    ReactDOMComponentTree = require('ReactDOMComponentTree');25    ReactDOMServer = require('ReactDOMServer');26  });27  it('finds nodes for instances', () => {28    // This is a little hard to test directly. But refs rely on it -- so we29    // check that we can find a ref at arbitrary points in the tree, even if30    // other nodes don't have a ref.31    class Component extends React.Component {32      render() {33        var toRef = this.props.toRef;34        return (35          <div ref={toRef === 'div' ? 'target' : null}>36            <h1 ref={toRef === 'h1' ? 'target' : null}>hello</h1>37            <p ref={toRef === 'p' ? 'target' : null}>38              <input ref={toRef === 'input' ? 'target' : null} />39            </p>40            goodbye.41          </div>42        );43      }44    }45    function renderAndGetRef(toRef) {46      var inst = renderMarkupIntoDocument(<Component toRef={toRef} />);47      return inst.refs.target.nodeName;48    }49    expect(renderAndGetRef('div')).toBe('DIV');50    expect(renderAndGetRef('h1')).toBe('H1');51    expect(renderAndGetRef('p')).toBe('P');52    expect(renderAndGetRef('input')).toBe('INPUT');53  });54  it('finds instances for nodes', () => {55    class Component extends React.Component {56      render() {57        return (58          <div>59            <h1>hello</h1>60            <p>61              <input />62            </p>63            goodbye.64            <main dangerouslySetInnerHTML={{__html: '<b><img></b>'}} />65          </div>66        );67      }68    }69    function renderAndQuery(sel) {70      var root = renderMarkupIntoDocument(<section><Component /></section>);71      return sel ? root.querySelector(sel) : root;72    }73    function renderAndGetInstance(sel) {74      return ReactDOMComponentTree.getInstanceFromNode(renderAndQuery(sel));75    }76    function renderAndGetClosest(sel) {77      return ReactDOMComponentTree.getClosestInstanceFromNode(78        renderAndQuery(sel),79      );80    }81    expect(renderAndGetInstance(null)._currentElement.type).toBe('section');82    expect(renderAndGetInstance('div')._currentElement.type).toBe('div');83    expect(renderAndGetInstance('h1')._currentElement.type).toBe('h1');84    expect(renderAndGetInstance('p')._currentElement.type).toBe('p');85    expect(renderAndGetInstance('input')._currentElement.type).toBe('input');86    expect(renderAndGetInstance('main')._currentElement.type).toBe('main');87    // This one's a text component!88    var root = renderAndQuery(null);89    var inst = ReactDOMComponentTree.getInstanceFromNode(90      root.children[0].childNodes[2],91    );92    expect(inst._stringText).toBe('goodbye.');93    expect(renderAndGetClosest('b')._currentElement.type).toBe('main');94    expect(renderAndGetClosest('img')._currentElement.type).toBe('main');95  });...

Portal.js

Source: Portal.js

1import React from 'react'2import ReactDOM from 'react-dom'3import PropTypes from 'prop-types'4class Portal extends React.Component {5  static propTypes = {6    to: PropTypes.any,7    toRef: PropTypes.string,8    className: PropTypes.string,9    children: PropTypes.node10  }11  mountPortal (to, toRef) {12    let target = this.resolveTarget(to, toRef)13    this.portal = document.createElement('div')14    this.portal.className = 'portal'15    if (this.props.className) {16      this.portal.className += ` ${this.props.className}-portal`17    }18    if (this.props.to == null) {19      this.portal.style.display = 'block'20    } else {21      this.portal.style.display = 'inline-block'22    }23    target.appendChild(this.portal)24    this.renderPortal()25  }26  unmountPortal (to, toRef) {27    let target28    target = this.resolveTarget(to, toRef)29    ReactDOM.unmountComponentAtNode(this.portal)30    this.component = null31    if (target != null) {32      target.removeChild(this.portal)33    }34    this.portal = null35  }36  componentDidMount () {37    this.mountPortal(this.props.to, this.props.toRef)38  }39  componentWillUnmount () {40    this.unmountPortal(this.props.to, this.props.toRef)41  }42  resolveTarget (to, toRef) {43    let el44    if (to != null) {45      if (typeof to === 'string') {46        el = document.getElementById(to)47        if (el == null) {48          throw new Error(`Could not find portal with id ${to}!`)49        }50        return el51      } else {52        if (toRef) {53          return ReactDOM.findDOMNode(to.refs[toRef])54        } else {55          return ReactDOM.findDOMNode(to)56        }57      }58    } else {59      return document.body60    }61  }62  renderPortal () {63    this.component = ReactDOM.unstable_renderSubtreeIntoContainer(this, (64      <div className='portal-container'>65        {this.props.children}66      </div>67    ), this.portal)68  }69  componentDidUpdate (prevProps, prevState) {70    if (prevProps.to === this.props.to) {71      this.renderPortal()72    } else {73      this.unmountPortal(prevProps.to, prevProps.toRef)74      this.mountPortal(this.props.to, this.props.toRef)75    }76  }77  render () {78    return null79  }80}...

simpleRefs.js

Source:simpleRefs.js

1insert into recs (id, doc) values ('@0', '{ "id":"@0",             "bar":"@3", "a":"x" }'::jsonb);2insert into recs (id, doc) values ('@1', '{ "id":"@1", "foo":"@0", "bar":"@2", "b":"x" }'::jsonb);3insert into recs (id, doc) values ('@2', '{ "id":"@2", "foo":"@0", "bar":"@3", "c":"x" }'::jsonb);4insert into recs (id, doc) values ('@3', '{ "id":"@3",                         "d":"x" }'::jsonb);5insert into recs (id, doc) values ('@4', '{ "id":"@4", "foo":"@3", "bar":"@2", "b":"x" }'::jsonb);6insert into recs (id, doc) values ('@5', '{ "id":"@5", "foo":"@3",             "e":"x" }'::jsonb);7insert into recs (id, doc) values ('@6', '{ "id":"@6","abc":{"x":12,"y":23}}'::jsonb);8insert into refs (tag, fromId, toRef) values ('foo', '@1', '@0');9insert into refs (tag, fromId, toRef) values ('foo', '@2', '@0');10insert into refs (tag, fromId, toRef) values ('foo', '@4', '@3');11insert into refs (tag, fromId, toRef) values ('foo', '@5', '@3');12insert into refs (tag, fromId, toRef) values ('bar', '@0', '@3');13insert into refs (tag, fromId, toRef) values ('bar', '@1', '@2');14insert into refs (tag, fromId, toRef) values ('bar', '@2', '@3');15insert into refs (tag, fromId, toRef) values ('bar', '@4', '@2');16select r0.doc from recs r0 where r0.doc ? 'a';17select r0.doc from recs r0 18join refs j1 on j1.fromId = r0.id and j1.tag = 'foo'19join recs r1 on j1.toRef  = r1.id and j1.tag = 'foo';20select r0.doc from recs r0 21join refs j1 on j1.fromId = r0.id and j1.tag = 'bar'22join recs r1 on j1.toRef  = r1.id and j1.tag = 'bar';23select r0.doc from recs r0 24join refs j1 on j1.fromId = r0.id and j1.tag = 'foo'25join recs r1 on j1.toRef  = r1.id and j1.tag = 'foo'26where r0.doc ? 'b' and r1.doc ? 'a';27select r0.doc from recs r0 28join refs j1 on j1.fromId = r0.id and j1.tag = 'bar'29join recs r1 on j1.toRef  = r1.id and j1.tag = 'bar'30join refs j2 on j2.fromId = r1.id and j2.tag = 'foo'31join recs r2 on j2.toRef  = r2.id and j2.tag = 'foo';...

AddTodo.js

Source:AddTodo.js

1import React,{useRef} from 'react'2import { connect } from 'react-redux'3import { addTodo } from '../actions'4const AddTodo = ({ dispatch }) => {5  6  const descriptionRef = useRef()7  const fromRef = useRef()8  const toRef = useRef()9  const handleSubmit= e => {10    e.preventDefault()11    if (!(descriptionRef.current.value.trim() && fromRef.current.value.trim() && toRef.current.value.trim())) {12      return13    }14    15    dispatch(addTodo({description:descriptionRef.current.value,16      from:fromRef.current.value,17      to:toRef.current.value,18     19    }))20    21    descriptionRef.current.value = ''22    fromRef.current.value = ''23    toRef.current.value = ''24  }25  return (26     27  28      <div>29            <form class="container col-md-6 mt-5 border "  onSubmit={(e)=>handleSubmit(e)}>30                <div class="form-group">31                    <label for="exampleInputEmail1">From</label>32                    <input type="email"  ref={fromRef} class="form-control" id="exampleInputEmail1" aria-describedby="emailHelp" />33                   34                </div>35                <div class="form-group">36                    <label for="exampleInputPassword1">To</label>37                    <input type="email" ref={toRef} class="form-control" id="exampleInputEmail1" aria-describedby="emailHelp" />38                </div>39                <div class="form-group">40                    <label for="exampleInputPassword1">Description</label>41                    <input type="text"  ref={descriptionRef} class="form-control" id="exampleInputPassword1" />42                </div>43                44                <button type="submit" class="btn btn-primary" >Submit</button>45            </form>46        </div>47  48  )49}...

valuesMap.js

Source: valuesMap.js

1"use strict";2// Third Party3const include = require("include")(__dirname);4// Project5const toRef = include("api/projects/repos/pullRequests/toPullRequest/toRef");6const toReviewers = include("api/projects/repos/pullRequests/toPullRequest/toReviewers");7module.exports = {8  fromRef: toRef,9  reviewers: toReviewers,10  toRef: toRef...

Using AI Code Generation

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  const element = await page.$('input');7  const handle = await element.asElement();8  const ref = await handle._remoteObject.objectId;9  console.log(ref);10  await browser.close();11})();

Using AI Code Generation

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  const element = await page.$('input[name="q"]');7  const handle = await element.asElement();8  const ref = await handle._remoteObject.objectId;9  console.log(ref);10  await browser.close();11})();12  _remoteObject: {13    objectId: '{"injectedScriptId":1,"id":2}'14  }

Using AI Code Generation

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: `example.png` });7  let ref = await page.toRef();8  console.log(ref)9  await browser.close();10})();11const { chromium } = require('playwright');12(async () => {13  const browser = await chromium.launch();

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch({ headless: false, slowMo: 1000 });4  const page = await browser.newPage();5  const elementHandle = await page.$('input[name="q"]');6  const jsHandle = await elementHandle.asElement().toRef();7  console.log(jsHandle);8  await browser.close();9})();10const { chromium } = require('playwright');11(async () => {12  const browser = await chromium.launch({ headless: false, slowMo: 1000 });13  const page = await browser.newPage();14  const elementHandle = await page.$('input[name="q"]');15  const jsHandle = await elementHandle.asElement().toRef();16  console.log(jsHandle);17  await browser.close();18})();19const { chromium } = require('playwright');20(async () => {21  const browser = await chromium.launch({ headless: false, slowMo: 1000 });22  const page = await browser.newPage();23  const elementHandle = await page.$('input[name="q"]');24  const jsHandle = await elementHandle.asElement().toRef();25  console.log(jsHandle);26  await browser.close();27})();

Using AI Code Generation

1const { toRef } = require('playwright/lib/client/supplements/utils/serializers');2const { ElementHandle } = require('playwright/lib/client/elementHandle');3const { Page } = require('playwright/lib/client/page');4const { Frame } = require('playwright/lib/client/frame');5const { toRef } = require('playwright');6const { ElementHandle } = require('playwright');7const { Page } = require('playwright');8const { Frame } = require('playwright');9const { toRef } = require('playwright/lib/client/supplements/utils/serializers');10const { ElementHandle } = require('playwright/lib/client/elementHandle');11const { Page } = require('playwright/lib/client/page');12const { Frame } = require('playwright/lib/client/frame');13const { toRef } = require('playwright');14const { ElementHandle } = require('playwright');15const { Page } = require('playwright');16const { Frame } = require('playwright');17const { toRef } = require('playwright/lib/client/supplements/utils/serializers');18const { ElementHandle } = require('playwright/lib/client/elementHandle');19const { Page } = require('playwright/lib/client/page');20const { Frame } = require('playwright/lib/client/frame');21const { toRef } = require('playwright');22const { ElementHandle } = require('playwright');23const { Page } = require('playwright');24const { Frame } = require('playwright');25const { toRef } = require('playwright/lib/client/supplements/utils/serializers');26const { ElementHandle } = require('playwright/lib/client/elementHandle');27const { Page } = require('playwright/lib/client/page');28const { Frame } = require('playwright/lib/client/frame');29const { toRef } = require('playwright');30const { ElementHandle } = require('playwright');31const { Page } = require('playwright');32const { Frame } = require('play

Using AI Code Generation

1const { toRef } = require('playwright/lib/utils/structs.js');2const { toRef } = require('playwright/lib/utils/structs.js');3const { toRef } = require('playwright/lib/utils/structs.js');4const { toRef } = require('playwright/lib/utils/structs.js');5const { toRef } = require('playwright/lib/utils/structs.js');6const { toRef } = require('playwright/lib/utils/structs.js');7const { toRef } = require('playwright/lib/utils/structs.js');8const { toRef } = require('playwright/lib/utils/structs.js');9const { toRef } = require('playwright/lib/utils/structs.js');10const { toRef } = require('playwright/lib/utils/structs.js');11const { toRef } = require('playwright/lib/utils/structs.js');12const { toRef } = require('playwright/lib/utils/structs.js');13const { toRef } = require('playwright/lib/utils/structs.js');14const { toRef } = require('playwright/lib/utils/structs.js');15const { toRef } = require('playwright/lib/utils/structs.js');16const { toRef } = require('playwright/lib/utils/structs.js');17const { toRef } = require('playwright/lib/utils/structs.js');18const { toRef } = require('playwright/lib/utils/structs.js');19const { toRef } = require('playwright/lib/utils/structs.js');20const { toRef } = require('playwright/lib/utils/structs.js');21const { toRef } = require('playwright/lib/utils/structs.js');22const { toRef } = require('playwright/lib/utils/structs.js');

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch({ headless: false });4  const context = await browser.newContext();5  const page = await context.newPage();6  const element = await page.$('input[name="q"]');7  const ref = await element.asElement().toRef();8  const element2 = await page.$('input[name="btnK"]');9  const ref2 = await element2.asElement().toRef();10  await page.evaluate((ref) => ref.focus(), ref);11  await page.keyboard.press('ArrowRight');12  await page.evaluate((ref2) => ref2.click(), ref2);13  await browser.close();14})();15const { chromium } = require('playwright');16(async () => {17  const browser = await chromium.launch({ headless: false });18  const context = await browser.newContext();19  const page = await context.newPage();20  const element = await page.$('input[name="q"]');21  const ref = await element.asElement().toRef();22  const element2 = await page.$('input[name="btnK"]');23  const ref2 = await element2.asElement().toRef();24  await page.evaluate((ref) => ref.focus(), ref);25  await page.keyboard.press('ArrowRight');26  await page.evaluate((ref2) => ref2.click(), ref2);27  await browser.close();28})();29const { chromium } = require('playwright');30(async () => {

StackOverFlow community discussions

Questions

Discussion

Jest + Playwright - Test callbacks of event-based DOM library

Running Playwright in Azure Function

firefox browser does not start in playwright

How to run a list of test suites in a single file concurrently in jest?

Is it possible to get the selector from a locator object in playwright?

firefox browser does not start in playwright

This question is quite close to a "need more focus" question. But let's try to give it some focus:

Does Playwright has access to the cPicker object on the page? Does it has access to the window object?

Yes, you can access both cPicker and the window object inside an evaluate call.

Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?

Exactly, or you can assign values to a javascript variable:

const cPicker = new ColorPicker({
  onClickOutside(e){
  },
  onInput(color){
    window['color'] = color;
  },
  onChange(color){
    window['result'] = color;
  }
})

And then

it('Should call all callbacks with correct arguments', async() => {
    await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})

    // Wait until the next frame
    await page.evaluate(() => new Promise(requestAnimationFrame))

    // Act
   
    // Assert
    const result = await page.evaluate(() => window['color']);
    // Check the value
})

https://stackoverflow.com/questions/65477895/jest-playwright-test-callbacks-of-event-based-dom-library

I found the error. It was because of some missing libraries need. I discovered this when I downgraded playwright to version 1.9 and ran the the code then this was the error msg:

(node:12876) UnhandledPromiseRejectionWarning: browserType.launch: Host system is missing dependencies!

Some of the Universal C Runtime files cannot be found on the system. You can fix
that by installing Microsoft Visual C++ Redistributable for Visual Studio from:
https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads

Full list of missing libraries:
    vcruntime140.dll
    msvcp140.dll
Error
    at Object.captureStackTrace (D:\Projects\snkrs-play\node_modules\playwright\lib\utils\stackTrace.js:48:19)
    at Connection.sendMessageToServer (D:\Projects\snkrs-play\node_modules\playwright\lib\client\connection.js:69:48)
    at Proxy.<anonymous> (D:\Projects\snkrs-play\node_modules\playwright\lib\client\channelOwner.js:64:61)
    at D:\Projects\snkrs-play\node_modules\playwright\lib\client\browserType.js:64:67
    at BrowserType._wrapApiCall (D:\Projects\snkrs-play\node_modules\playwright\lib\client\channelOwner.js:77:34)
    at BrowserType.launch (D:\Projects\snkrs-play\node_modules\playwright\lib\client\browserType.js:55:21)
    at D:\Projects\snkrs-play\index.js:4:35
    at Object.<anonymous> (D:\Projects\snkrs-play\index.js:7:3)
    at Module._compile (internal/modules/cjs/loader.js:1063:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
(Use `node --trace-warnings ...` to show where the warning was created)
(node:12876) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:12876) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

A list of missing libraries was provided. After successful installments, firefox ran fine. I upgraded again to version 1.10 and firefox still works.

https://stackoverflow.com/questions/66984974/firefox-browser-does-not-start-in-playwright

Assuming you are not running test with the --runinband flag, the simple answer is yes but it depends ????

There is a pretty comprehensive GitHub issue jest#6957 that explains certain cases of when tests are run concurrently or in parallel. But it seems to depend on a lot of edge cases where jest tries its best to determine the fastest way to run the tests given the circumstances.

To my knowledge there is no way to force jest to run in parallel.

Aside

Have you considered using playwright instead of puppeteer with jest? Playwright has their own internally built testing library called @playwright/test that is used in place of jest with a similar API. This library allows for explicitly defining test groups in a single file to run in parallel (i.e. test.describe.parallel) or serially (i.e. test.describe.serial). Or even to run all tests in parallel via a config option.

// parallel
test.describe.parallel('group', () => {
  test('runs in parallel 1', async ({ page }) => {});
  test('runs in parallel 2', async ({ page }) => {});
});

// serial
test.describe.serial('group', () => {
  test('runs first', async ({ page }) => {});
  test('runs second', async ({ page }) => {});
});

https://stackoverflow.com/questions/73497773/how-to-run-a-list-of-test-suites-in-a-single-file-concurrently-in-jest

Well this is one way, but not sure if it will work for all possible locators!.

// Get a selector from a playwright locator
import { Locator } from "@playwright/test";
export function extractSelector(locator: Locator) {
    const selector = locator.toString();
    const parts = selector.split("@");
    if (parts.length !== 2) { throw Error("extractSelector: susupect that this is not a locator"); }
    if (parts[0] !== "Locator") { throw Error("extractSelector: did not find locator"); }
    return parts[1];
}

https://stackoverflow.com/questions/72044959/is-it-possible-to-get-the-selector-from-a-locator-object-in-playwright

I found the error. It was because of some missing libraries need. I discovered this when I downgraded playwright to version 1.9 and ran the the code then this was the error msg:

(node:12876) UnhandledPromiseRejectionWarning: browserType.launch: Host system is missing dependencies!

Some of the Universal C Runtime files cannot be found on the system. You can fix
that by installing Microsoft Visual C++ Redistributable for Visual Studio from:
https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads

Full list of missing libraries:
    vcruntime140.dll
    msvcp140.dll
Error
    at Object.captureStackTrace (D:\Projects\snkrs-play\node_modules\playwright\lib\utils\stackTrace.js:48:19)
    at Connection.sendMessageToServer (D:\Projects\snkrs-play\node_modules\playwright\lib\client\connection.js:69:48)
    at Proxy.<anonymous> (D:\Projects\snkrs-play\node_modules\playwright\lib\client\channelOwner.js:64:61)
    at D:\Projects\snkrs-play\node_modules\playwright\lib\client\browserType.js:64:67
    at BrowserType._wrapApiCall (D:\Projects\snkrs-play\node_modules\playwright\lib\client\channelOwner.js:77:34)
    at BrowserType.launch (D:\Projects\snkrs-play\node_modules\playwright\lib\client\browserType.js:55:21)
    at D:\Projects\snkrs-play\index.js:4:35
    at Object.<anonymous> (D:\Projects\snkrs-play\index.js:7:3)
    at Module._compile (internal/modules/cjs/loader.js:1063:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
(Use `node --trace-warnings ...` to show where the warning was created)
(node:12876) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:12876) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

A list of missing libraries was provided. After successful installments, firefox ran fine. I upgraded again to version 1.10 and firefox still works.

https://stackoverflow.com/questions/66984974/firefox-browser-does-not-start-in-playwright

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