Best JavaScript code snippet using playwright-internal
EventPropagators.js
Source: EventPropagators.js
...12 function listenerAtPhase(inst, event, propagationPhase) {13 var registrationName = event.dispatchConfig.phasedRegistrationNames[propagationPhase];14 return getListener(inst, registrationName);15 }16 function accumulateDirectionalDispatches(inst, upwards, event) {17 if (process.env.NODE_ENV !== 'production') {18 process.env.NODE_ENV !== 'production' ? warning(inst, 'Dispatching inst must not be null') : void 0;19 }20 var phase = upwards ? PropagationPhases.bubbled : PropagationPhases.captured;21 var listener = listenerAtPhase(inst, event, phase);22 if (listener) {23 event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);24 event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);25 }26 }27 function accumulateTwoPhaseDispatchesSingle(event) {28 if (event && event.dispatchConfig.phasedRegistrationNames) {29 EventPluginUtils.traverseTwoPhase(event._targetInst, accumulateDirectionalDispatches, event);30 }...
16205056f90a0496a0cb88a6c911cfabe26d45EventPropagators.js
Source: 16205056f90a0496a0cb88a6c911cfabe26d45EventPropagators.js
...8function listenerAtPhase(inst, event, propagationPhase) {9 var registrationName = event.dispatchConfig.phasedRegistrationNames[propagationPhase];10 return getListener(inst, registrationName);11}12function accumulateDirectionalDispatches(inst, phase, event) {13 if (__DEV__) {14 warning(inst, 'Dispatching inst must not be null');15 }16 var listener = listenerAtPhase(inst, event, phase);17 if (listener) {18 event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);19 event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);20 }21}22function accumulateTwoPhaseDispatchesSingle(event) {23 if (event && event.dispatchConfig.phasedRegistrationNames) {24 ReactTreeTraversal.traverseTwoPhase(event._targetInst, accumulateDirectionalDispatches, event);25 }26}...
89313ae3263aae84fa13a3a936d4625ae65d5dEventPropagators.js
Source: 89313ae3263aae84fa13a3a936d4625ae65d5dEventPropagators.js
...8function listenerAtPhase(inst, event, propagationPhase) {9 var registrationName = event.dispatchConfig.phasedRegistrationNames[propagationPhase];10 return getListener(inst, registrationName);11}12function accumulateDirectionalDispatches(inst, phase, event) {13 if (__DEV__) {14 warning(inst, 'Dispatching inst must not be null');15 }16 var listener = listenerAtPhase(inst, event, phase);17 if (listener) {18 event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);19 event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);20 }21}22function accumulateTwoPhaseDispatchesSingle(event) {23 if (event && event.dispatchConfig.phasedRegistrationNames) {24 ReactTreeTraversal.traverseTwoPhase(event._targetInst, accumulateDirectionalDispatches, event);25 }26}...
0d66d5EventPropagators.js
Source: 0d66d5EventPropagators.js
...8function listenerAtPhase(inst, event, propagationPhase) {9 var registrationName = event.dispatchConfig.phasedRegistrationNames[propagationPhase];10 return getListener(inst, registrationName);11}12function accumulateDirectionalDispatches(inst, phase, event) {13 if (__DEV__) {14 warning(inst, 'Dispatching inst must not be null');15 }16 var listener = listenerAtPhase(inst, event, phase);17 if (listener) {18 event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);19 event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);20 }21}22function accumulateTwoPhaseDispatchesSingle(event) {23 if (event && event.dispatchConfig.phasedRegistrationNames) {24 ReactTreeTraversal.traverseTwoPhase(event._targetInst, accumulateDirectionalDispatches, event);25 }26}...
830d05EventPropagators.js
Source: 830d05EventPropagators.js
...8function listenerAtPhase(inst, event, propagationPhase) {9 var registrationName = event.dispatchConfig.phasedRegistrationNames[propagationPhase];10 return getListener(inst, registrationName);11}12function accumulateDirectionalDispatches(inst, phase, event) {13 if (__DEV__) {14 warning(inst, 'Dispatching inst must not be null');15 }16 var listener = listenerAtPhase(inst, event, phase);17 if (listener) {18 event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);19 event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);20 }21}22function accumulateTwoPhaseDispatchesSingle(event) {23 if (event && event.dispatchConfig.phasedRegistrationNames) {24 ReactTreeTraversal.traverseTwoPhase(event._targetInst, accumulateDirectionalDispatches, event);25 }26}...
e91f66EventPropagators.js
Source: e91f66EventPropagators.js
...8function listenerAtPhase(inst, event, propagationPhase) {9 var registrationName = event.dispatchConfig.phasedRegistrationNames[propagationPhase];10 return getListener(inst, registrationName);11}12function accumulateDirectionalDispatches(inst, phase, event) {13 if (__DEV__) {14 warning(inst, 'Dispatching inst must not be null');15 }16 var listener = listenerAtPhase(inst, event, phase);17 if (listener) {18 event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);19 event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);20 }21}22function accumulateTwoPhaseDispatchesSingle(event) {23 if (event && event.dispatchConfig.phasedRegistrationNames) {24 EventPluginUtils.traverseTwoPhase(event._targetInst, accumulateDirectionalDispatches, event);25 }26}...
8c4579EventPropagators.js
Source: 8c4579EventPropagators.js
...9var registrationName=10event.dispatchConfig.phasedRegistrationNames[propagationPhase];11return getListener(inst,registrationName);12}13function accumulateDirectionalDispatches(inst,phase,event){14if(__DEV__){15warning(16inst,17'Dispatching inst must not be null');18}19var listener=listenerAtPhase(inst,event,phase);20if(listener){21event._dispatchListeners=22accumulateInto(event._dispatchListeners,listener);23event._dispatchInstances=accumulateInto(event._dispatchInstances,inst);24}25}26function accumulateTwoPhaseDispatchesSingle(event){27if(event&&event.dispatchConfig.phasedRegistrationNames){...
2bba7eEventPropagators.js
Source: 2bba7eEventPropagators.js
...9var registrationName=10event.dispatchConfig.phasedRegistrationNames[propagationPhase];11return getListener(inst,registrationName);12}13function accumulateDirectionalDispatches(inst,phase,event){14if(__DEV__){15warning(16inst,17'Dispatching inst must not be null');18}19var listener=listenerAtPhase(inst,event,phase);20if(listener){21event._dispatchListeners=22accumulateInto(event._dispatchListeners,listener);23event._dispatchInstances=accumulateInto(event._dispatchInstances,inst);24}25}26function accumulateTwoPhaseDispatchesSingle(event){27if(event&&event.dispatchConfig.phasedRegistrationNames){...
Using AI Code Generation
1const { InternalDispatcher } = require('playwright/lib/server/dispatcher');2const { PageDispatcher } = require('playwright/lib/server/pageDispatcher');3const { FrameDispatcher } = require('playwright/lib/server/frameDispatcher');4const { ElementHandleDispatcher } = require('playwright/lib/server/elementHandlerDispatcher');5const { ElementHandle } = require('playwright/lib/server/frames');6const { helper } = require('playwright/lib/helper');7const { assert } = require('playwright/lib/helper');8const { events } = require('playwright/lib/server/events');9const pageDispatcher = new PageDispatcher(null, null);10const frameDispatcher = new FrameDispatcher(pageDispatcher, null, null);11const elementHandle = new ElementHandle(frameDispatcher, null, null);12const elementHandleDispatcher = new ElementHandleDispatcher(pageDispatcher.connection, elementHandle);13const event = {14 composedPath: () => [],15 preventDefault: () => {},16 stopPropagation: () => {},17 stopImmediatePropagation: () => {},18 get composedPath() {19 return () => [];20 },21 get target() {22 return elementHandle;23 },24 get currentTarget() {25 return elementHandle;26 },27 get path() {28 return [elementHandle];29 },30 get AT_TARGET() {31 return 2;32 },33 get BUBBLING_PHASE() {34 return 3;35 },36 get CAPTURING_PHASE() {37 return 1;38 },39 get NONE() {
Using AI Code Generation
1const { InternalEventDispatcher } = require('@playwright/test/lib/server/frames');2const { Page } = require('@playwright/test/lib/server/page');3const { Frame } = require('@playwright/test/lib/server/frames');4const dispatcher = new InternalEventDispatcher();5const page = new Page(dispatcher, null, null, null);6const frame = new Frame(dispatcher, page, null, null, null);7const event = {
Using AI Code Generation
1const { InternalEvent } = require('playwright/lib/internal/events');2const { parseEvent } = require('playwright/lib/internal/protocol/protocol');3const { events } = require('playwright/lib/internal/protocol/protocol.events');4const event = parseEvent({5 params: {6 }7});8const internalEvent = new InternalEvent(events.Target.receivedMessageFromTarget, event);9internalEvent.accumulateDirectionalDispatches('sessionId', 'otherSessionId');10console.log(internalEvent._dispatches);11const { InternalEvent } = require('playwright/lib/internal/events');12const { parseEvent } = require('playwright/lib/internal/protocol/protocol');13const { events } = require('playwright/lib/internal/protocol/protocol.events');14const event = parseEvent({15 params: {16 }17});18const internalEvent = new InternalEvent(events.Target.receivedMessageFromTarget, event);19internalEvent.accumulateDirectionalDispatches('sessionId', 'otherSessionId');20console.log(internalEvent._dispatches);21const { InternalEvent } = require('playwright/lib/internal/events');22const { parseEvent } = require('playwright/lib/internal/protocol/protocol');23const { events } = require('playwright/lib/internal/protocol/protocol.events');24const event = parseEvent({25 params: {26 }27});28const internalEvent = new InternalEvent(events.Target.receivedMessageFromTarget, event);29internalEvent.accumulateDirectionalDispatches('sessionId', 'otherSessionId');30console.log(internalEvent._dispatches);
Using AI Code Generation
1const { InternalEvent } = require('playwright');2const event = new InternalEvent();3const listeners = {4 'event1': () => console.log('event1'),5 'event2': () => console.log('event2'),6};7event.accumulateDirectionalDispatches(listeners, 'event1', () => {8 event.accumulateDirectionalDispatches(listeners, 'event2', () => {9 event.dispatch('event1');10 event.dispatch('event2');11 });12});
Using AI Code Generation
1const dispatcher = new InternalDispatcher();2 {type: 'click', target: 'button'},3 {type: 'click', target: 'button'}4];5 {type: 'down', target: 'button'},6 {type: 'up', target: 'button'}7];8const result = dispatcher.accumulateDirectionalDispatches(events, directions);9console.log(result);10const dispatcher = new Dispatcher();11 {type: 'click', target: 'button'},12 {type: 'click', target: 'button'}13];14 {type: 'down', target: 'button'},15 {type: 'up', target: 'button'}16];17const result = dispatcher.accumulateDirectionalDispatches(events, directions);18console.log(result);19 { type: 'down', target: 'button' },20 { type: 'click', target: 'button' },21 { type: 'up', target: 'button' },22 { type: 'down', target: 'button' },23 { type: 'click', target: 'button' },24 { type: 'up', target: 'button' }25 { type: 'down', target: 'button' },26 { type: 'click', target: 'button' },27 { type: 'up', target: 'button' },28 { type: 'down', target: 'button' },29 { type: 'click', target: 'button' },30 { type: 'up', target: 'button' }31 { type: 'down', target: 'button' },32 { type: 'click', target: 'button' },33 { type: 'up', target: 'button' },34 { type: 'down', target: 'button' },35 { type: 'click', target: 'button' },36 { type: 'up', target: 'button' }37 { type: 'down', target: 'button' },38 { type: 'click', target: 'button' },
Using AI Code Generation
1const {InternalEvent} = require('playwright/lib/server/events');2InternalEvent.prototype.accumulateDirectionalDispatches = function (event, type, direction, list) {3 const target = event.target;4 const related = event.relatedTarget;5 if (!target) return;6 if (target.nodeType === Node.DOCUMENT_NODE) return;7 if (related && (related === target || related === target.parentNode)) return;8 list.push({type, target, event});9 for (let container = target.assignedSlot || target.parentNode; container; container = container.parentNode) {10 list.push({type: type + 'bubble', target: container, event});11 }12 if (direction === 'captured') {13 for (let node = target; node; node = node.parentNode) {14 list.push({type: type + 'capture', target: node, event});15 }16 }17};18const {InternalEvent} = require('playwright/lib/server/events');19InternalEvent.prototype.accumulateDirectionalDispatches = function (event, type, direction, list) {20 const target = event.target;21 const related = event.relatedTarget;22 if (!target) return;23 if (target.nodeType === Node.DOCUMENT_NODE) return;24 if (related && (related === target || related === target.parentNode)) return;25 list.push({type, target, event});26 for (let container = target.assignedSlot || target.parentNode; container; container = container.parentNode) {27 list.push({type: type + 'bubble', target: container, event});28 }29 if (direction === 'captured') {30 for (let node = target; node; node = node.parentNode) {31 list.push({type: type + 'capture', target: node, event});32 }33 }34};35const {InternalEvent} = require('playwright/lib/server/events');36InternalEvent.prototype.accumulateDirectionalDispatches = function (event, type, direction, list) {37 const target = event.target;38 const related = event.relatedTarget;39 if (!target) return;40 if (target.nodeType === Node.DOCUMENT_NODE) return;41 if (related && (related === target || related === target.parentNode)) return;
Using AI Code Generation
1const { InternalEventDispatcher } = require('playwright/lib/webkit/webkit');2const dispatcher = new InternalEventDispatcher();3const event = {4};5const accumulatedEvents = dispatcher.accumulateDirectionalDispatches(event);6console.log(accumulatedEvents);7const { InternalEventDispatcher } = require('playwright/lib/webkit/webkit');8const dispatcher = new InternalEventDispatcher();9const event = {10};11const accumulatedEvents = dispatcher.accumulateDirectionalDispatches(event);12console.log(accumulatedEvents);13const { InternalEventDispatcher } = require('playwright/lib/webkit/webkit');14const dispatcher = new InternalEventDispatcher();15const event = {16};17const accumulatedEvents = dispatcher.accumulateDirectionalDispatches(event);18console.log(accumulatedEvents);
Jest + Playwright - Test callbacks of event-based DOM library
firefox browser does not start in playwright
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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
})
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