How to use accumulateDirectDispatches method in Playwright Internal

Best JavaScript code snippet using playwright-internal

48f871a5c86af616cab8749f6c2d1e050bcce8ResponderEventPlugin.js

Source: 48f871a5c86af616cab8749f6c2d1e050bcce8ResponderEventPlugin.js Github

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...77 }78 var extracted;79 var grantEvent = ResponderSyntheticEvent.getPooled(eventTypes.responderGrant, wantsResponderInst, nativeEvent, nativeEventTarget);80 grantEvent.touchHistory = ResponderTouchHistoryStore.touchHistory;81 EventPropagators.accumulateDirectDispatches(grantEvent);82 var blockHostResponder = executeDirectDispatch(grantEvent) === true;83 if (responderInst) {84 var terminationRequestEvent = ResponderSyntheticEvent.getPooled(eventTypes.responderTerminationRequest, responderInst, nativeEvent, nativeEventTarget);85 terminationRequestEvent.touchHistory = ResponderTouchHistoryStore.touchHistory;86 EventPropagators.accumulateDirectDispatches(terminationRequestEvent);87 var shouldSwitch = !hasDispatches(terminationRequestEvent) || executeDirectDispatch(terminationRequestEvent);88 if (!terminationRequestEvent.isPersistent()) {89 terminationRequestEvent.constructor.release(terminationRequestEvent);90 }91 if (shouldSwitch) {92 var terminateEvent = ResponderSyntheticEvent.getPooled(eventTypes.responderTerminate, responderInst, nativeEvent, nativeEventTarget);93 terminateEvent.touchHistory = ResponderTouchHistoryStore.touchHistory;94 EventPropagators.accumulateDirectDispatches(terminateEvent);95 extracted = accumulate(extracted, [grantEvent, terminateEvent]);96 changeResponder(wantsResponderInst, blockHostResponder);97 } else {98 var rejectEvent = ResponderSyntheticEvent.getPooled(eventTypes.responderReject, wantsResponderInst, nativeEvent, nativeEventTarget);99 rejectEvent.touchHistory = ResponderTouchHistoryStore.touchHistory;100 EventPropagators.accumulateDirectDispatches(rejectEvent);101 extracted = accumulate(extracted, rejectEvent);102 }103 } else {104 extracted = accumulate(extracted, grantEvent);105 changeResponder(wantsResponderInst, blockHostResponder);106 }107 return extracted;108}109function canTriggerTransfer(topLevelType, topLevelInst, nativeEvent) {110 return topLevelInst && (topLevelType === 'topScroll' && !nativeEvent.responderIgnoreScroll || trackedTouchCount > 0 && topLevelType === 'topSelectionChange' || isStartish(topLevelType) || isMoveish(topLevelType));111}112function noResponderTouches(nativeEvent) {113 var touches = nativeEvent.touches;114 if (!touches || touches.length === 0) {115 return true;116 }117 for (var i = 0; i < touches.length; i++) {118 var activeTouch = touches[i];119 var target = activeTouch.target;120 if (target !== null && target !== undefined && target !== 0) {121 var targetInst = EventPluginUtils.getInstanceFromNode(target);122 if (ReactTreeTraversal.isAncestor(responderInst, targetInst)) {123 return false;124 }125 }126 }127 return true;128}129var ResponderEventPlugin = {130 _getResponder: function _getResponder() {131 return responderInst;132 },133 eventTypes: eventTypes,134 extractEvents: function extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget) {135 if (isStartish(topLevelType)) {136 trackedTouchCount += 1;137 } else if (isEndish(topLevelType)) {138 if (trackedTouchCount >= 0) {139 trackedTouchCount -= 1;140 } else {141 console.error('Ended a touch event which was not counted in `trackedTouchCount`.');142 return null;143 }144 }145 ResponderTouchHistoryStore.recordTouchTrack(topLevelType, nativeEvent);146 var extracted = canTriggerTransfer(topLevelType, targetInst, nativeEvent) ? setResponderAndExtractTransfer(topLevelType, targetInst, nativeEvent, nativeEventTarget) : null;147 var isResponderTouchStart = responderInst && isStartish(topLevelType);148 var isResponderTouchMove = responderInst && isMoveish(topLevelType);149 var isResponderTouchEnd = responderInst && isEndish(topLevelType);150 var incrementalTouch = isResponderTouchStart ? eventTypes.responderStart : isResponderTouchMove ? eventTypes.responderMove : isResponderTouchEnd ? eventTypes.responderEnd : null;151 if (incrementalTouch) {152 var gesture = ResponderSyntheticEvent.getPooled(incrementalTouch, responderInst, nativeEvent, nativeEventTarget);153 gesture.touchHistory = ResponderTouchHistoryStore.touchHistory;154 EventPropagators.accumulateDirectDispatches(gesture);155 extracted = accumulate(extracted, gesture);156 }157 var isResponderTerminate = responderInst && topLevelType === 'topTouchCancel';158 var isResponderRelease = responderInst && !isResponderTerminate && isEndish(topLevelType) && noResponderTouches(nativeEvent);159 var finalTouch = isResponderTerminate ? eventTypes.responderTerminate : isResponderRelease ? eventTypes.responderRelease : null;160 if (finalTouch) {161 var finalEvent = ResponderSyntheticEvent.getPooled(finalTouch, responderInst, nativeEvent, nativeEventTarget);162 finalEvent.touchHistory = ResponderTouchHistoryStore.touchHistory;163 EventPropagators.accumulateDirectDispatches(finalEvent);164 extracted = accumulate(extracted, finalEvent);165 changeResponder(null);166 }167 var numberActiveTouches = ResponderTouchHistoryStore.touchHistory.numberActiveTouches;168 if (ResponderEventPlugin.GlobalInteractionHandler && numberActiveTouches !== previousActiveTouches) {169 ResponderEventPlugin.GlobalInteractionHandler.onChange(numberActiveTouches);170 }171 previousActiveTouches = numberActiveTouches;172 return extracted;173 },174 GlobalResponderHandler: null,175 GlobalInteractionHandler: null,176 injection: {177 injectGlobalResponderHandler: function injectGlobalResponderHandler(GlobalResponderHandler) {...

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7bc8e4ResponderEventPlugin.js

Source: 7bc8e4ResponderEventPlugin.js Github

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...90wantsResponderInst,91nativeEvent,92nativeEventTarget);93grantEvent.touchHistory=ResponderTouchHistoryStore.touchHistory;94EventPropagators.accumulateDirectDispatches(grantEvent);95var blockHostResponder=executeDirectDispatch(grantEvent)===true;96if(responderInst){97var terminationRequestEvent=ResponderSyntheticEvent.getPooled(98eventTypes.responderTerminationRequest,99responderInst,100nativeEvent,101nativeEventTarget);102terminationRequestEvent.touchHistory=ResponderTouchHistoryStore.touchHistory;103EventPropagators.accumulateDirectDispatches(terminationRequestEvent);104var shouldSwitch=!hasDispatches(terminationRequestEvent)||105executeDirectDispatch(terminationRequestEvent);106if(!terminationRequestEvent.isPersistent()){107terminationRequestEvent.constructor.release(terminationRequestEvent);108}109if(shouldSwitch){110var terminateEvent=ResponderSyntheticEvent.getPooled(111eventTypes.responderTerminate,112responderInst,113nativeEvent,114nativeEventTarget);115terminateEvent.touchHistory=ResponderTouchHistoryStore.touchHistory;116EventPropagators.accumulateDirectDispatches(terminateEvent);117extracted=accumulate(extracted,[grantEvent,terminateEvent]);118changeResponder(wantsResponderInst,blockHostResponder);119}else{120var rejectEvent=ResponderSyntheticEvent.getPooled(121eventTypes.responderReject,122wantsResponderInst,123nativeEvent,124nativeEventTarget);125rejectEvent.touchHistory=ResponderTouchHistoryStore.touchHistory;126EventPropagators.accumulateDirectDispatches(rejectEvent);127extracted=accumulate(extracted,rejectEvent);128}129}else{130extracted=accumulate(extracted,grantEvent);131changeResponder(wantsResponderInst,blockHostResponder);132}133return extracted;134}135function canTriggerTransfer(topLevelType,topLevelInst,nativeEvent){136return topLevelInst&&(137topLevelType==='topScroll'&&138!nativeEvent.responderIgnoreScroll||139trackedTouchCount>0&&140topLevelType==='topSelectionChange'||141isStartish(topLevelType)||142isMoveish(topLevelType));143}144function noResponderTouches(nativeEvent){145var touches=nativeEvent.touches;146if(!touches||touches.length===0){147return true;148}149for(var i=0;i<touches.length;i++){150var activeTouch=touches[i];151var target=activeTouch.target;152if(target!==null&&target!==undefined&&target!==0){153var targetInst=EventPluginUtils.getInstanceFromNode(target);154if(EventPluginUtils.isAncestor(responderInst,targetInst)){155return false;156}157}158}159return true;160}161var ResponderEventPlugin={162_getResponderID:function _getResponderID(){163return responderInst?responderInst._rootNodeID:null;164},165eventTypes:eventTypes,166extractEvents:function extractEvents(167topLevelType,168targetInst,169nativeEvent,170nativeEventTarget)171{172if(isStartish(topLevelType)){173trackedTouchCount+=1;174}else if(isEndish(topLevelType)){175if(trackedTouchCount>=0){176trackedTouchCount-=1;177}else{178console.error(179'Ended a touch event which was not counted in `trackedTouchCount`.');180return null;181}182}183ResponderTouchHistoryStore.recordTouchTrack(topLevelType,nativeEvent);184var extracted=canTriggerTransfer(topLevelType,targetInst,nativeEvent)?185setResponderAndExtractTransfer(186topLevelType,187targetInst,188nativeEvent,189nativeEventTarget):190null;191var isResponderTouchStart=responderInst&&isStartish(topLevelType);192var isResponderTouchMove=responderInst&&isMoveish(topLevelType);193var isResponderTouchEnd=responderInst&&isEndish(topLevelType);194var incrementalTouch=195isResponderTouchStart?eventTypes.responderStart:196isResponderTouchMove?eventTypes.responderMove:197isResponderTouchEnd?eventTypes.responderEnd:198null;199if(incrementalTouch){200var gesture=201ResponderSyntheticEvent.getPooled(202incrementalTouch,203responderInst,204nativeEvent,205nativeEventTarget);206gesture.touchHistory=ResponderTouchHistoryStore.touchHistory;207EventPropagators.accumulateDirectDispatches(gesture);208extracted=accumulate(extracted,gesture);209}210var isResponderTerminate=211responderInst&&212topLevelType==='topTouchCancel';213var isResponderRelease=214responderInst&&215!isResponderTerminate&&216isEndish(topLevelType)&&217noResponderTouches(nativeEvent);218var finalTouch=219isResponderTerminate?eventTypes.responderTerminate:220isResponderRelease?eventTypes.responderRelease:221null;222if(finalTouch){223var finalEvent=ResponderSyntheticEvent.getPooled(224finalTouch,responderInst,nativeEvent,nativeEventTarget);225finalEvent.touchHistory=ResponderTouchHistoryStore.touchHistory;226EventPropagators.accumulateDirectDispatches(finalEvent);227extracted=accumulate(extracted,finalEvent);228changeResponder(null);229}230var numberActiveTouches=231ResponderTouchHistoryStore.touchHistory.numberActiveTouches;232if(ResponderEventPlugin.GlobalInteractionHandler&&233numberActiveTouches!==previousActiveTouches){234ResponderEventPlugin.GlobalInteractionHandler.onChange(235numberActiveTouches);236}237previousActiveTouches=numberActiveTouches;238return extracted;239},240GlobalResponderHandler:null,...

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ResponderEventPlugin.js

Source: ResponderEventPlugin.js Github

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...48 return null;49 }50 var extracted;51 var grantEvent = SyntheticEvent.getPooled(eventTypes.responderGrant, wantsResponderID, nativeEvent);52 EventPropagators.accumulateDirectDispatches(grantEvent);53 if (responderID) {54 var terminationRequestEvent = SyntheticEvent.getPooled(eventTypes.responderTerminationRequest, responderID, nativeEvent);55 EventPropagators.accumulateDirectDispatches(terminationRequestEvent);56 var shouldSwitch = !hasDispatches(terminationRequestEvent) || executeDirectDispatch(terminationRequestEvent);57 if (!terminationRequestEvent.isPersistent()) {58 terminationRequestEvent.constructor.release(terminationRequestEvent);59 }60 if (shouldSwitch) {61 var terminateType = eventTypes.responderTerminate;62 var terminateEvent = SyntheticEvent.getPooled(terminateType, responderID, nativeEvent);63 EventPropagators.accumulateDirectDispatches(terminateEvent);64 extracted = accumulateInto(extracted, [grantEvent, terminateEvent]);65 responderID = wantsResponderID;66 } else {67 var rejectEvent = SyntheticEvent.getPooled(eventTypes.responderReject, wantsResponderID, nativeEvent);68 EventPropagators.accumulateDirectDispatches(rejectEvent);69 extracted = accumulateInto(extracted, rejectEvent);70 }71 } else {72 extracted = accumulateInto(extracted, grantEvent);73 responderID = wantsResponderID;74 }75 return extracted;76 }77 function canTriggerTransfer(topLevelType) {78 return topLevelType === EventConstants.topLevelTypes.topScroll || isStartish(topLevelType) || (isPressing && isMoveish(topLevelType));79 }80 var ResponderEventPlugin = {81 getResponderID: function() {82 return responderID;83 },84 eventTypes: eventTypes,85 extractEvents: function(topLevelType, topLevelTarget, topLevelTargetID, nativeEvent) {86 var extracted;87 if (responderID && isStartish(topLevelType)) {88 responderID = null;89 }90 if (isStartish(topLevelType)) {91 isPressing = true;92 } else if (isEndish(topLevelType)) {93 isPressing = false;94 }95 if (canTriggerTransfer(topLevelType)) {96 var transfer = setResponderAndExtractTransfer(topLevelType, topLevelTargetID, nativeEvent);97 if (transfer) {98 extracted = accumulateInto(extracted, transfer);99 }100 }101 var type = isMoveish(topLevelType) ? eventTypes.responderMove : isEndish(topLevelType) ? eventTypes.responderRelease : isStartish(topLevelType) ? eventTypes.responderStart : null;102 if (type) {103 var gesture = SyntheticEvent.getPooled(type, responderID || '', nativeEvent);104 EventPropagators.accumulateDirectDispatches(gesture);105 extracted = accumulateInto(extracted, gesture);106 }107 if (type === eventTypes.responderRelease) {108 responderID = null;109 }110 return extracted;111 }112 };113 module.exports = ResponderEventPlugin;...

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EventPropagators.js

Source: EventPropagators.js Github

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...97}98function accumulateEnterLeaveDispatches(leave, enter, from, to) {99 EventPluginUtils.traverseEnterLeave(from, to, accumulateDispatches, leave, enter);100}101function accumulateDirectDispatches(events) {102 forEachAccumulated(events, accumulateDirectDispatchesSingle);103}104/​**105 * A small set of propagation patterns, each of which will accept a small amount106 * of information, and generate a set of "dispatch ready event objects" - which107 * are sets of events that have already been annotated with a set of dispatched108 * listener functions/​ids. The API is designed this way to discourage these109 * propagation strategies from actually executing the dispatches, since we110 * always want to collect the entire set of dispatches before executing event a111 * single one.112 *113 * @constructor EventPropagators114 */​115var EventPropagators = {...

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16205056f90a0496a0cb88a6c911cfabe26d45EventPropagators.js

Source: 16205056f90a0496a0cb88a6c911cfabe26d45EventPropagators.js Github

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...54}55function accumulateEnterLeaveDispatches(leave, enter, from, to) {56 ReactTreeTraversal.traverseEnterLeave(from, to, accumulateDispatches, leave, enter);57}58function accumulateDirectDispatches(events) {59 forEachAccumulated(events, accumulateDirectDispatchesSingle);60}61var EventPropagators = {62 accumulateTwoPhaseDispatches: accumulateTwoPhaseDispatches,63 accumulateTwoPhaseDispatchesSkipTarget: accumulateTwoPhaseDispatchesSkipTarget,64 accumulateDirectDispatches: accumulateDirectDispatches,65 accumulateEnterLeaveDispatches: accumulateEnterLeaveDispatches66};...

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0d66d5EventPropagators.js

Source: 0d66d5EventPropagators.js Github

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...54}55function accumulateEnterLeaveDispatches(leave, enter, from, to) {56 ReactTreeTraversal.traverseEnterLeave(from, to, accumulateDispatches, leave, enter);57}58function accumulateDirectDispatches(events) {59 forEachAccumulated(events, accumulateDirectDispatchesSingle);60}61var EventPropagators = {62 accumulateTwoPhaseDispatches: accumulateTwoPhaseDispatches,63 accumulateTwoPhaseDispatchesSkipTarget: accumulateTwoPhaseDispatchesSkipTarget,64 accumulateDirectDispatches: accumulateDirectDispatches,65 accumulateEnterLeaveDispatches: accumulateEnterLeaveDispatches66};...

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848d9fEventPropagators.js

Source: 848d9fEventPropagators.js Github

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...71accumulateDispatches,72leave,73enter);74}75function accumulateDirectDispatches(events){76forEachAccumulated(events,accumulateDirectDispatchesSingle);77}78var EventPropagators={79accumulateTwoPhaseDispatches:accumulateTwoPhaseDispatches,80accumulateTwoPhaseDispatchesSkipTarget:accumulateTwoPhaseDispatchesSkipTarget,81accumulateDirectDispatches:accumulateDirectDispatches,82accumulateEnterLeaveDispatches:accumulateEnterLeaveDispatches};...

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b174acEventPropagators.js

Source: b174acEventPropagators.js Github

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...71accumulateDispatches,72leave,73enter);74}75function accumulateDirectDispatches(events){76forEachAccumulated(events,accumulateDirectDispatchesSingle);77}78var EventPropagators={79accumulateTwoPhaseDispatches:accumulateTwoPhaseDispatches,80accumulateTwoPhaseDispatchesSkipTarget:accumulateTwoPhaseDispatchesSkipTarget,81accumulateDirectDispatches:accumulateDirectDispatches,82accumulateEnterLeaveDispatches:accumulateEnterLeaveDispatches};...

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Using AI Code Generation

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1const { chromium } = require('playwright');2const { InternalDispatcher } = require('playwright/​lib/​server/​dispatchers/​dispatcher');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const internalDispatcher = new InternalDispatcher(page);7 internalDispatcher.accumulateDirectDispatches();8 await page.click('text="Google apps"');9 await page.click('text="Gmail"');10 const dispatches = internalDispatcher.getAccumulatedDispatches();11 console.log(dispatches);12 await browser.close();13})();14 {15 params: {16 position: { x: 0, y: 0 },17 }18 },19 {20 params: {21 position: { x: 0, y: 0 },22 }23 }

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Using AI Code Generation

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1const { InternalDispatcher } = require('playwright/​lib/​server/​dispatchers/​dispatcher');2const { DispatcherConnection } = require('playwright/​lib/​server/​dispatcher');3const { ConnectionTransport } = require('playwright/​lib/​server/​transport');4const connection = new DispatcherConnection(new ConnectionTransport());5const dispatcher = new InternalDispatcher(connection.rootDispatcher(), {});6const message = {7};8const result = await dispatcher.dispatch(message);9const page = result.value;10dispatcher.accumulateDirectDispatches();11await dispatcher.dispatch({ method: 'Browser.newPage' });12await dispatcher.dispatch({ method: 'Browser.newPage' });13await dispatcher.processAccumulatedDispatches();14await page.browser().close();15await dispatcher.close();16await connection.close();17await connection.transport().close();18await page.browser().close();19await dispatcher.close();20await connection.close();21await connection.transport().close();22await page.browser().close();23await dispatcher.close();24await connection.close();25await connection.transport().close();26await page.browser().close();27await dispatcher.close();28await connection.close();29await connection.transport().close();30await page.browser().close();31await dispatcher.close();32await connection.close();33await connection.transport().close();34await page.browser().close();35await dispatcher.close();36await connection.close();

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Using AI Code Generation

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1const { accumulateDirectDispatches } = require('playwright/​lib/​server/​frames');2const { Frame } = require('playwright/​lib/​server/​frame');3const { ElementHandle } = require('playwright/​lib/​server/​dom');4const frame = new Frame();5const elementHandle = new ElementHandle();6 {7 },8];9const event = events[0];10const { type, target, clientX, clientY } = event;11const eventInit = {12};13const eventObject = new MouseEvent(type, eventInit);14const eventTarget = target._pageFrame._page._delegate._eventTarget;15accumulateDirectDispatches(eventObject, eventTarget);16console.log('eventObject', eventObject);17console.log('eventTarget', eventTarget);

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Using AI Code Generation

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1const { accumulateDirectDispatches } = require('playwright/​lib/​server/​frames');2const { Frame } = require('playwright/​lib/​server/​frame');3const { Page } = require('playwright/​lib/​server/​page');4const { FrameTree } = require('playwright/​lib/​server/​frameTree');5const { evaluateOnNewDocumentSource } = require('playwright/​lib/​server/​injected/​injectedScriptSource');6const { helper } = require('playwright/​lib/​server/​helper');7async function main() {8 const page = await browser.newPage();9 const frameTree = new FrameTree(page);10 const frame = new Frame(page, frameTree, null, 'about:blank', evaluateOnNewDocumentSource);11 const event = {12 };13 const dispatches = [];14 accumulateDirectDispatches(frame, event, dispatches);15 console.log(dispatches);16}17main();

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Using AI Code Generation

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1const { InternalDispatcher } = require('playwright/​lib/​server/​dispatcher/​dispatcher.js');2const dispatcher = new InternalDispatcher();3const event = {4 globalPosition: { x: 0, y: 0 },5 position: { x: 0, y: 0 },6};7 {8 frame: {9 page: {10 _page: {11 _browserContext: {12 _browser: {13 _options: {14 env: {},15 _logger: { _name: 'browser', _isEnabled: false, _log: [Function: log] },16 _timeoutSettings: { timeout: 30000, navigationTimeout: 30000 },17 _videoOptions: {},18 _screenshotOptions: {},

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Using AI Code Generation

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1const { InternalDispatcher, DispatcherConnection } = require('playwright/​lib/​server/​transport.js');2const { Connection } = require('playwright/​lib/​protocol/​protocol.js');3const connection = new Connection();4const dispatcherConnection = new DispatcherConnection(connection);5const internalDispatcher = new InternalDispatcher(dispatcherConnection);6dispatcherConnection.onmessage = (message) => {7 console.log('message received', message);8}9const message = {10 params: {11 dispatches: [{method: 'method', params: {}}]12 }13}14internalDispatcher.onmessage(message);15const { DispatcherConnection } = require('./​transport.js');16class InternalDispatcher extends Dispatcher {17 constructor(connection) {18 super(connection, null, 'Internal', {});19 }20 async accumulateDirectDispatches(params) {21 this._connection._onMessage(params);22 }23}24module.exports = { InternalDispatcher, DispatcherConnection };25const { DispatcherConnection } = require('../​server/​transport.js');26class Connection {27 constructor() {28 this._dispatcherConnection = new DispatcherConnection(this);29 this._onMessage = () => {};30 }31 _onMessage(message) {32 console.log('message received', message);33 }34 async sendMessage(message) {35 this._dispatcherConnection._onMessage(message);36 }37}38module.exports = { Connection };39const { Connection } = require('../​protocol/​protocol.js');40class DispatcherConnection {41 constructor(connection) {42 this._connection = connection;43 this._onMessage = () => {};44 }45 _onMessage(message) {46 console.log('message received', message);47 }48}49module.exports = { DispatcherConnection };50class Dispatcher {51 constructor(connection, parentDispatcher,

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Using AI Code Generation

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1const { InternalDispatcher } = require('playwright/​lib/​server/​frames');2const { Frame } = require('playwright/​lib/​server/​frames');3const dispatcher = new InternalDispatcher();4const frame = new Frame();5dispatcher.accumulateDirectDispatches(frame);6frame.accumulateDirectDispatches();7const { InternalDispatcher } = require('playwright/​lib/​server/​frames');8const { Frame } = require('playwright/​lib/​server/​frames');9const dispatcher = new InternalDispatcher();10const frame = new Frame();11dispatcher.accumulateDirectDispatches(frame);12frame.accumulateDirectDispatches();13const { InternalDispatcher } = require('playwright/​lib/​server/​frames');14const { Frame } = require('playwright/​lib/​server/​frames');15const dispatcher = new InternalDispatcher();16const frame = new Frame();17dispatcher.accumulateDirectDispatches(frame);18frame.accumulateDirectDispatches();19const { InternalDispatcher } = require('playwright/​lib/​server/​frames');20const { Frame } = require('playwright/​lib/​server/​frames');21const dispatcher = new InternalDispatcher();22const frame = new Frame();23dispatcher.accumulateDirectDispatches(frame);24frame.accumulateDirectDispatches();25const { InternalDispatcher } = require('play

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StackOverFlow community discussions

Questions
Discussion

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

firefox browser does not start in playwright

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

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

Running Playwright in Azure Function

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

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