Best JavaScript code snippet using playwright-internal
DOMEventProperties.js
Source:DOMEventProperties.js  
...59      topLevelEventsToDispatchConfig.set(topEvent, config);60      simpleEventPluginEventTypes[event] = config;61    }62  }63  function processTopEventPairsByPriority(eventTypes, priority) {64    for (var i = 0; i < eventTypes.length; i++) {65      eventPriorities.set(eventTypes[i], priority);66    }67  } // SimpleEventPlugin68  processSimpleEventPluginPairsByPriority(discreteEventPairsForSimpleEventPlugin, DiscreteEvent);69  processSimpleEventPluginPairsByPriority(userBlockingPairsForSimpleEventPlugin, UserBlockingEvent);70  processSimpleEventPluginPairsByPriority(continuousPairsForSimpleEventPlugin, ContinuousEvent); // Not used by SimpleEventPlugin71  processTopEventPairsByPriority(otherDiscreteEvents, DiscreteEvent);72  function getEventPriorityForPluginSystem(topLevelType) {73    var priority = eventPriorities.get(topLevelType); // Default to a ContinuousEvent. Note: we might74    // want to warn if we can't detect the priority75    // for the event.76    return priority === undefined ? ContinuousEvent : priority;...Using AI Code Generation
1const { processTopEventPairsByPriority } = require('playwright-core/lib/server/frames');2const { createTestServer } = require('playwright-core/lib/utils/testserver');3const { getTestState } = require('playwright-core/lib/utils/testrunner/Test');4const test = getTestState().test;5const server = await createTestServer();6await server.setRoute('/test.html', (req, res) => {7  res.end(`8  `);9});10await test.page.goto(server.PREFIX + '/test.html');11const input1 = await test.page.$('#input1');12const input2 = await test.page.$('#input2');13const input3 = await test.page.$('#input3');14  { event: 'input', target: input1, value: '4' },15  { event: 'input', target: input2, value: '5' },16  { event: 'input', target: input3, value: '6' },17];18const result = await processTopEventPairsByPriority(test.page, events);19console.log(result);20await server.stop();21const { processTopEventPairsByPriority } = require('playwright-core/lib/server/frames');22const { createTestServer } = require('playwright-core/lib/utils/testserver');23const { getTestState } = require('playwright-core/lib/utils/testrunner/Test');24const test = getTestState().test;25const server = await createTestServer();26await server.setRoute('/test.html', (req, res) => {27  res.end(`28  `);29});30await test.page.goto(server.PREFIX + '/test.html');Using AI Code Generation
1const { processTopEventPairsByPriority } = require('playwright/lib/server/browserType');2  { event: 'close', priority: 1 },3  { event: 'close', priority: 2 },4  { event: 'close', priority: 3 },5  { event: 'close', priority: 4 },6  { event: 'close', priority: 5 },7  { event: 'close', priority: 6 },8  { event: 'close', priority: 7 },9  { event: 'close', priority: 8 },10  { event: 'close', priority: 9 },11  { event: 'close', priority: 10 },12  { event: 'close', priority: 11 },13  { event: 'close', priority: 12 },14  { event: 'close', priority: 13 },15  { event: 'close', priority: 14 },16  { event: 'close', priority: 15 },17  { event: 'close', priority: 16 },18  { event: 'close', priority: 17 },19  { event: 'close', priority: 18 },20  { event: 'close', priority: 19 },21  { event: 'close', priority: 20 },22  { event: 'close', priority: 21 },23  { event: 'close', priority: 22 },24  { event: 'close', priority: 23 },25  { event: 'close', priority: 24 },26  { event: 'close', priority: 25 },27  { event: 'close', priority: 26 },28  { event: 'close', priority: 27 },29  { event: 'close', priority: 28 },30  { event: 'close', priority: 29 },31  { event: 'close', priority: 30 },32  { event: 'close', priority: 31 },33  { event: 'close', priority: 32 },34  { event: 'close', priority: 33 },35  { event: 'close', priority: 34 },36  { event: 'close', priority: 35 },37  { event: 'close', priority: 36 },38  { event: 'close', priority: 37 },39  { event: 'close', priority: 38 },40  { event: 'close', priority: 39 },41  { event: 'Using AI Code Generation
1const { PlaywrightInternalEventEmitter } = require('playwright/lib/utils/events');2const { InternalEventEmitter } = require('playwright/lib/utils/events');3const events = new InternalEventEmitter();4const playwrightEvents = new PlaywrightInternalEventEmitter(events);5playwrightEvents.on('event1', () => console.log('event 1'));6playwrightEvents.on('event2', () => console.log('event 2'));7playwrightEvents.on('event3', () => console.log('event 3'));8playwrightEvents.on('event4', () => console.log('event 4'));9playwrightEvents.processTopEventPairsByPriority([10]);Using AI Code Generation
1const { InternalEventEmitter } = require('playwright-core/lib/utils/events');2const eventEmitter = new InternalEventEmitter();3eventEmitter.on('event1', () => {4    console.log('event1');5});6eventEmitter.on('event2', () => {7    console.log('event2');8});9eventEmitter.on('event3', () => {10    console.log('event3');11});12eventEmitter.on('event4', () => {13    console.log('event4');14});15eventEmitter.on('event5', () => {16    console.log('event5');17});18eventEmitter.on('event6', () => {19    console.log('event6');20});21eventEmitter.on('event7', () => {22    console.log('event7');23});24eventEmitter.on('event8', () => {25    console.log('event8');26});27eventEmitter.on('event9', () => {28    console.log('event9');29});30eventEmitter.on('event10', () => {31    console.log('event10');32});33eventEmitter.on('event11', () => {34    console.log('event11');35});36eventEmitter.on('event12', () => {37    console.log('event12');38});39eventEmitter.on('event13', () => {40    console.log('event13');41});42eventEmitter.on('event14', () => {43    console.log('event14');44});45eventEmitter.on('event15', () => {46    console.log('event15');47});48eventEmitter.on('event16', () => {49    console.log('event16');50});51eventEmitter.on('event17', () => {52    console.log('event17');53});54eventEmitter.on('event18', () => {55    console.log('event18');56});57eventEmitter.on('event19', () => {58    console.log('event19');59});60eventEmitter.on('event20', () => {61    console.log('event20');62});63eventEmitter.on('event21', () => {64    console.log('event21');65});66eventEmitter.on('event22', () => {67    console.log('event22');68});69eventEmitter.on('event23', () => {70    console.log('event23');71});72eventEmitter.on('event24', () => {73    console.log('event24');74});75eventEmitter.on('event25', () => {76    console.log('event25');77});78eventEmitter.on('event26', () => {79    console.log('event26Using AI Code Generation
1const path = require('path');2const playwright = require('playwright');3const { processTopEventPairsByPriority } = require('playwright/lib/server/traceViewer/traceModel');4const trace = require(path.join(__dirname, 'trace.json'));5const topEvents = processTopEventPairsByPriority(trace.traceEvents, 5);6console.log(topEvents);7{8    {9      "args": {10        "data": {11        }12      }13    },14    {15      "args": {16        "data": {17        }18      }19    },20    {21      "args": {22        "data": {23        }24      }25    },26    {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.
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