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How to use onCommitRoot method in Playwright Internal
Best JavaScript code snippet using playwright-internal
ReactUpdaters-test.internal.js
Source:ReactUpdaters-test.internal.js 
1/**2 * Copyright (c) Facebook, Inc. and its affiliates.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';10let React;11let ReactFeatureFlags;12let ReactDOM;13let ReactTestUtils;14let Scheduler;15let mockDevToolsHook;16let allSchedulerTags;17let allSchedulerTypes;18let onCommitRootShouldYield;19let act;20describe('updaters', () => {21 beforeEach(() => {22 jest.resetModules();23 allSchedulerTags = [];24 allSchedulerTypes = [];25 onCommitRootShouldYield = true;26 ReactFeatureFlags = require('shared/ReactFeatureFlags');27 ReactFeatureFlags.enableUpdaterTracking = true;28 ReactFeatureFlags.debugRenderPhaseSideEffectsForStrictMode = false;29 mockDevToolsHook = {30 injectInternals: jest.fn(() => {}),31 isDevToolsPresent: true,32 onCommitRoot: jest.fn(fiberRoot => {33 if (onCommitRootShouldYield) {34 Scheduler.unstable_yieldValue('onCommitRoot');35 }36 const schedulerTags = [];37 const schedulerTypes = [];38 fiberRoot.memoizedUpdaters.forEach(fiber => {39 schedulerTags.push(fiber.tag);40 schedulerTypes.push(fiber.elementType);41 });42 allSchedulerTags.push(schedulerTags);43 allSchedulerTypes.push(schedulerTypes);44 }),45 onCommitUnmount: jest.fn(() => {}),46 onPostCommitRoot: jest.fn(() => {}),47 onScheduleRoot: jest.fn(() => {}),48 };49 jest.mock(50 'react-reconciler/src/ReactFiberDevToolsHook.old',51 () => mockDevToolsHook,52 );53 jest.mock(54 'react-reconciler/src/ReactFiberDevToolsHook.new',55 () => mockDevToolsHook,56 );57 React = require('react');58 ReactDOM = require('react-dom');59 ReactTestUtils = require('react-dom/test-utils');60 Scheduler = require('scheduler');61 act = ReactTestUtils.unstable_concurrentAct;62 });63 it('should report the (host) root as the scheduler for root-level render', async () => {64 const {HostRoot} = require('react-reconciler/src/ReactWorkTags');65 const Parent = () => <Child />;66 const Child = () => null;67 const container = document.createElement('div');68 await act(async () => {69 ReactDOM.render(<Parent />, container);70 });71 expect(allSchedulerTags).toEqual([[HostRoot]]);72 await act(async () => {73 ReactDOM.render(<Parent />, container);74 });75 expect(allSchedulerTags).toEqual([[HostRoot], [HostRoot]]);76 });77 it('should report a function component as the scheduler for a hooks update', async () => {78 let scheduleForA = null;79 let scheduleForB = null;80 const Parent = () => (81 <React.Fragment>82 <SchedulingComponentA />83 <SchedulingComponentB />84 </React.Fragment>85 );86 const SchedulingComponentA = () => {87 const [count, setCount] = React.useState(0);88 scheduleForA = () => setCount(prevCount => prevCount + 1);89 return <Child count={count} />;90 };91 const SchedulingComponentB = () => {92 const [count, setCount] = React.useState(0);93 scheduleForB = () => setCount(prevCount => prevCount + 1);94 return <Child count={count} />;95 };96 const Child = () => null;97 await act(async () => {98 ReactDOM.render(<Parent />, document.createElement('div'));99 });100 expect(scheduleForA).not.toBeNull();101 expect(scheduleForB).not.toBeNull();102 expect(allSchedulerTypes).toEqual([[null]]);103 await act(async () => {104 scheduleForA();105 });106 expect(allSchedulerTypes).toEqual([[null], [SchedulingComponentA]]);107 await act(async () => {108 scheduleForB();109 });110 expect(allSchedulerTypes).toEqual([111 [null],112 [SchedulingComponentA],113 [SchedulingComponentB],114 ]);115 });116 it('should report a class component as the scheduler for a setState update', async () => {117 const Parent = () => <SchedulingComponent />;118 class SchedulingComponent extends React.Component {119 state = {};120 render() {121 instance = this;122 return <Child />;123 }124 }125 const Child = () => null;126 let instance;127 await act(async () => {128 ReactDOM.render(<Parent />, document.createElement('div'));129 });130 expect(allSchedulerTypes).toEqual([[null]]);131 expect(instance).not.toBeNull();132 await act(async () => {133 instance.setState({});134 });135 expect(allSchedulerTypes).toEqual([[null], [SchedulingComponent]]);136 });137 it('should cover cascading updates', async () => {138 let triggerActiveCascade = null;139 let triggerPassiveCascade = null;140 const Parent = () => <SchedulingComponent />;141 const SchedulingComponent = () => {142 const [cascade, setCascade] = React.useState(null);143 triggerActiveCascade = () => setCascade('active');144 triggerPassiveCascade = () => setCascade('passive');145 return <CascadingChild cascade={cascade} />;146 };147 const CascadingChild = ({cascade}) => {148 const [count, setCount] = React.useState(0);149 Scheduler.unstable_yieldValue(`CascadingChild ${count}`);150 React.useLayoutEffect(() => {151 if (cascade === 'active') {152 setCount(prevCount => prevCount + 1);153 }154 return () => {};155 }, [cascade]);156 React.useEffect(() => {157 if (cascade === 'passive') {158 setCount(prevCount => prevCount + 1);159 }160 return () => {};161 }, [cascade]);162 return count;163 };164 const root = ReactDOM.createRoot(document.createElement('div'));165 await act(async () => {166 root.render(<Parent />);167 expect(Scheduler).toFlushAndYieldThrough([168 'CascadingChild 0',169 'onCommitRoot',170 ]);171 });172 expect(triggerActiveCascade).not.toBeNull();173 expect(triggerPassiveCascade).not.toBeNull();174 expect(allSchedulerTypes).toEqual([[null]]);175 await act(async () => {176 triggerActiveCascade();177 expect(Scheduler).toFlushAndYieldThrough([178 'CascadingChild 0',179 'onCommitRoot',180 'CascadingChild 1',181 'onCommitRoot',182 ]);183 });184 expect(allSchedulerTypes).toEqual([185 [null],186 [SchedulingComponent],187 [CascadingChild],188 ]);189 await act(async () => {190 triggerPassiveCascade();191 expect(Scheduler).toFlushAndYieldThrough([192 'CascadingChild 1',193 'onCommitRoot',194 'CascadingChild 2',195 'onCommitRoot',196 ]);197 });198 expect(allSchedulerTypes).toEqual([199 [null],200 [SchedulingComponent],201 [CascadingChild],202 [SchedulingComponent],203 [CascadingChild],204 ]);205 // Verify no outstanding flushes206 Scheduler.unstable_flushAll();207 });208 it('should cover suspense pings', async done => {209 let data = null;210 let resolver = null;211 let promise = null;212 const fakeCacheRead = () => {213 if (data === null) {214 promise = new Promise(resolve => {215 resolver = resolvedData => {216 data = resolvedData;217 resolve(resolvedData);218 };219 });220 throw promise;221 } else {222 return data;223 }224 };225 const Parent = () => (226 <React.Suspense fallback={<Fallback />}>227 <Suspender />228 </React.Suspense>229 );230 const Fallback = () => null;231 let setShouldSuspend = null;232 const Suspender = ({suspend}) => {233 const tuple = React.useState(false);234 setShouldSuspend = tuple[1];235 if (tuple[0] === true) {236 return fakeCacheRead();237 } else {238 return null;239 }240 };241 await act(async () => {242 ReactDOM.render(<Parent />, document.createElement('div'));243 expect(Scheduler).toHaveYielded(['onCommitRoot']);244 });245 expect(setShouldSuspend).not.toBeNull();246 expect(allSchedulerTypes).toEqual([[null]]);247 await act(async () => {248 setShouldSuspend(true);249 });250 expect(Scheduler).toHaveYielded(['onCommitRoot']);251 expect(allSchedulerTypes).toEqual([[null], [Suspender]]);252 expect(resolver).not.toBeNull();253 await act(() => {254 resolver('abc');255 return promise;256 });257 expect(Scheduler).toHaveYielded(['onCommitRoot']);258 expect(allSchedulerTypes).toEqual([[null], [Suspender], [Suspender]]);259 // Verify no outstanding flushes260 Scheduler.unstable_flushAll();261 done();262 });263 it('should cover error handling', async () => {264 let triggerError = null;265 const Parent = () => {266 const [shouldError, setShouldError] = React.useState(false);267 triggerError = () => setShouldError(true);268 return shouldError ? (269 <ErrorBoundary>270 <BrokenRender />271 </ErrorBoundary>272 ) : (273 <ErrorBoundary>274 <Yield value="initial" />275 </ErrorBoundary>276 );277 };278 class ErrorBoundary extends React.Component {279 state = {error: null};280 componentDidCatch(error) {281 this.setState({error});282 }283 render() {284 if (this.state.error) {285 return <Yield value="error" />;286 }287 return this.props.children;288 }289 }290 const Yield = ({value}) => {291 Scheduler.unstable_yieldValue(value);292 return null;293 };294 const BrokenRender = () => {295 throw new Error('Hello');296 };297 const root = ReactDOM.createRoot(document.createElement('div'));298 await act(async () => {299 root.render(<Parent shouldError={false} />);300 });301 expect(Scheduler).toHaveYielded(['initial', 'onCommitRoot']);302 expect(triggerError).not.toBeNull();303 allSchedulerTypes.splice(0);304 onCommitRootShouldYield = true;305 await act(async () => {306 triggerError();307 });308 expect(Scheduler).toHaveYielded(['onCommitRoot', 'error', 'onCommitRoot']);309 expect(allSchedulerTypes).toEqual([[Parent], [ErrorBoundary]]);310 // Verify no outstanding flushes311 Scheduler.unstable_flushAll();312 });313 it('should distinguish between updaters in the case of interleaved work', async () => {314 const {315 FunctionComponent,316 HostRoot,317 } = require('react-reconciler/src/ReactWorkTags');318 let triggerLowPriorityUpdate = null;319 let triggerSyncPriorityUpdate = null;320 const SyncPriorityUpdater = () => {321 const [count, setCount] = React.useState(0);322 triggerSyncPriorityUpdate = () => setCount(prevCount => prevCount + 1);323 Scheduler.unstable_yieldValue(`SyncPriorityUpdater ${count}`);324 return <Yield value={`HighPriority ${count}`} />;325 };326 const LowPriorityUpdater = () => {327 const [count, setCount] = React.useState(0);328 triggerLowPriorityUpdate = () => {329 React.startTransition(() => {330 setCount(prevCount => prevCount + 1);331 });332 };333 Scheduler.unstable_yieldValue(`LowPriorityUpdater ${count}`);334 return <Yield value={`LowPriority ${count}`} />;335 };336 const Yield = ({value}) => {337 Scheduler.unstable_yieldValue(`Yield ${value}`);338 return null;339 };340 const root = ReactDOM.createRoot(document.createElement('div'));341 root.render(342 <React.Fragment>343 <SyncPriorityUpdater />344 <LowPriorityUpdater />345 </React.Fragment>,346 );347 // Render everything initially.348 expect(Scheduler).toFlushAndYield([349 'SyncPriorityUpdater 0',350 'Yield HighPriority 0',351 'LowPriorityUpdater 0',352 'Yield LowPriority 0',353 'onCommitRoot',354 ]);355 expect(triggerLowPriorityUpdate).not.toBeNull();356 expect(triggerSyncPriorityUpdate).not.toBeNull();357 expect(allSchedulerTags).toEqual([[HostRoot]]);358 // Render a partial update, but don't finish.359 act(() => {360 triggerLowPriorityUpdate();361 expect(Scheduler).toFlushAndYieldThrough(['LowPriorityUpdater 1']);362 expect(allSchedulerTags).toEqual([[HostRoot]]);363 // Interrupt with higher priority work.364 ReactDOM.flushSync(triggerSyncPriorityUpdate);365 expect(Scheduler).toHaveYielded([366 'SyncPriorityUpdater 1',367 'Yield HighPriority 1',368 'onCommitRoot',369 ]);370 expect(allSchedulerTypes).toEqual([[null], [SyncPriorityUpdater]]);371 // Finish the initial partial update372 triggerLowPriorityUpdate();373 expect(Scheduler).toFlushAndYield([374 'LowPriorityUpdater 2',375 'Yield LowPriority 2',376 'onCommitRoot',377 ]);378 });379 expect(allSchedulerTags).toEqual([380 [HostRoot],381 [FunctionComponent],382 [FunctionComponent],383 ]);384 expect(allSchedulerTypes).toEqual([385 [null],386 [SyncPriorityUpdater],387 [LowPriorityUpdater],388 ]);389 // Verify no outstanding flushes390 Scheduler.unstable_flushAll();391 });...
ReactFiberDevToolsHook.js
Source:ReactFiberDevToolsHook.js
1/**2 * Copyright 2013-present, Facebook, Inc.3 * All rights reserved.4 *5 * This source code is licensed under the BSD-style license found in the6 * LICENSE file in the root directory of this source tree. An additional grant7 * of patent rights can be found in the PATENTS file in the same directory.8 *9 * @providesModule ReactFiberDevToolsHook10 * @flow11 */12'use strict';13var warning = require('warning');14import type { Fiber } from 'ReactFiber';15import type { FiberRoot } from 'ReactFiberRoot';16declare var __REACT_DEVTOOLS_GLOBAL_HOOK__ : Object | void;17let rendererID = null;18let injectInternals = null;19let onCommitRoot = null;20let onCommitUnmount = null;21if (22 typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ !== 'undefined' &&23 __REACT_DEVTOOLS_GLOBAL_HOOK__.supportsFiber24) {25 let {26 inject,27 onCommitFiberRoot,28 onCommitFiberUnmount,29 } = __REACT_DEVTOOLS_GLOBAL_HOOK__;30 injectInternals = function(internals : Object) {31 warning(rendererID == null, 'Cannot inject into DevTools twice.');32 rendererID = inject(internals);33 };34 onCommitRoot = function(root : FiberRoot) {35 if (rendererID == null) {36 return;37 }38 try {39 onCommitFiberRoot(rendererID, root);40 } catch (err) {41 // Catch all errors because it is unsafe to throw in the commit phase.42 if (__DEV__) {43 warning(false, 'React DevTools encountered an error: %s', err);44 }45 }46 };47 onCommitUnmount = function(fiber : Fiber) {48 if (rendererID == null) {49 return;50 }51 try {52 onCommitFiberUnmount(rendererID, fiber);53 } catch (err) {54 // Catch all errors because it is unsafe to throw in the commit phase.55 if (__DEV__) {56 warning(false, 'React DevTools encountered an error: %s', err);57 }58 }59 };60}61exports.injectInternals = injectInternals;62exports.onCommitRoot = onCommitRoot;...
5ab3f2b754c38ffce120952ae31a250120d30eReactFiberDevToolsHook.js
Source:5ab3f2b754c38ffce120952ae31a250120d30eReactFiberDevToolsHook.js
...11 injectInternals = function injectInternals(internals) {12 warning(rendererID == null, 'Cannot inject into DevTools twice.');13 rendererID = inject(internals);14 };15 onCommitRoot = function onCommitRoot(root) {16 if (rendererID == null) {17 return;18 }19 try {20 onCommitFiberRoot(rendererID, root);21 } catch (err) {22 if (__DEV__) {23 warning(false, 'React DevTools encountered an error: %s', err);24 }25 }26 };27 onCommitUnmount = function onCommitUnmount(fiber) {28 if (rendererID == null) {29 return;...
6580eddf1c1f6bccc95c995930d36d6f2c1c3bReactFiberDevToolsHook.js
Source:6580eddf1c1f6bccc95c995930d36d6f2c1c3bReactFiberDevToolsHook.js
...11 injectInternals = function injectInternals(internals) {12 warning(rendererID == null, 'Cannot inject into DevTools twice.');13 rendererID = inject(internals);14 };15 onCommitRoot = function onCommitRoot(root) {16 if (rendererID == null) {17 return;18 }19 try {20 onCommitFiberRoot(rendererID, root);21 } catch (err) {22 if (__DEV__) {23 warning(false, 'React DevTools encountered an error: %s', err);24 }25 }26 };27 onCommitUnmount = function onCommitUnmount(fiber) {28 if (rendererID == null) {29 return;...
9d82fddd5e376eb85f6bf55fa8e7acaf84bb82ReactFiberDevToolsHook.js
Source:9d82fddd5e376eb85f6bf55fa8e7acaf84bb82ReactFiberDevToolsHook.js
...11 injectInternals = function injectInternals(internals) {12 warning(rendererID == null, 'Cannot inject into DevTools twice.');13 rendererID = inject(internals);14 };15 onCommitRoot = function onCommitRoot(root) {16 if (rendererID == null) {17 return;18 }19 try {20 onCommitFiberRoot(rendererID, root);21 } catch (err) {22 if (__DEV__) {23 warning(false, 'React DevTools encountered an error: %s', err);24 }25 }26 };27 onCommitUnmount = function onCommitUnmount(fiber) {28 if (rendererID == null) {29 return;...
73237bf5b4179a0ac1fdb47152643306746d0eReactFiberDevToolsHook.js
Source:73237bf5b4179a0ac1fdb47152643306746d0eReactFiberDevToolsHook.js
...11 injectInternals = function injectInternals(internals) {12 warning(rendererID == null, 'Cannot inject into DevTools twice.');13 rendererID = inject(internals);14 };15 onCommitRoot = function onCommitRoot(root) {16 if (rendererID == null) {17 return;18 }19 try {20 onCommitFiberRoot(rendererID, root);21 } catch (err) {22 if (__DEV__) {23 warning(false, 'React DevTools encountered an error: %s', err);24 }25 }26 };27 onCommitUnmount = function onCommitUnmount(fiber) {28 if (rendererID == null) {29 return;...
a680448a65417a572befaeba56f9a173e6f0f1ReactFiberDevToolsHook.js
Source:a680448a65417a572befaeba56f9a173e6f0f1ReactFiberDevToolsHook.js
...11 injectInternals = function injectInternals(internals) {12 warning(rendererID == null, 'Cannot inject into DevTools twice.');13 rendererID = inject(internals);14 };15 onCommitRoot = function onCommitRoot(root) {16 if (rendererID == null) {17 return;18 }19 try {20 onCommitFiberRoot(rendererID, root);21 } catch (err) {22 if (__DEV__) {23 warning(false, 'React DevTools encountered an error: %s', err);24 }25 }26 };27 onCommitUnmount = function onCommitUnmount(fiber) {28 if (rendererID == null) {29 return;...
6076ccb2ca2a38ecdd5a70c8bc47fd8792257eReactFiberDevToolsHook.js
Source:6076ccb2ca2a38ecdd5a70c8bc47fd8792257eReactFiberDevToolsHook.js
...11 injectInternals = function injectInternals(internals) {12 warning(rendererID == null, 'Cannot inject into DevTools twice.');13 rendererID = inject(internals);14 };15 onCommitRoot = function onCommitRoot(root) {16 if (rendererID == null) {17 return;18 }19 try {20 onCommitFiberRoot(rendererID, root);21 } catch (err) {22 if (__DEV__) {23 warning(false, 'React DevTools encountered an error: %s', err);24 }25 }26 };27 onCommitUnmount = function onCommitUnmount(fiber) {28 if (rendererID == null) {29 return;...
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 browser.close();7})();8{9 "params": {}10}11{12 "params": {13 }14}15{16 "params": {}17}18{19 "params": {}20}21{22 "result": {23 "page": {24 }25 }26}27{28 "result": {}29}30{31 "result": {}32}33{34 "result": {}35}
Using AI Code Generation
1const { chromium } = require('playwright');2const { onCommitRoot } = require('playwright/lib/server/supplements/recorder/recorderSupplement');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const recorder = await page.evaluateHandle(() => window['playwrightRecorder']);8 onCommitRoot(recorder, (root, target) => {9 console.log('onCommitRoot', root, target);10 });11 await browser.close();12})();13const { chromium } = require('playwright');14const { onCommitRoot } = require('playwright/lib/server/supplements/recorder/recorderSupplement');15(async () => {16 const browser = await chromium.launch();17 const context = await browser.newContext();18 const page = await context.newPage();19 const recorder = await page.evaluateHandle(() => window['playwrightRecorder']);20 onCommitRoot(recorder, (root, target) => {21 console.log('onCommitRoot', root, target);22 });23 await browser.close();24})();
Using AI Code Generation
1const playwright = require("playwright");2(async () => {3 const browser = await playwright.chromium.launch();4 const page = await browser.newPage();5 await page.screenshot({ path: `google.png` });6 await browser.close();7})();8module.exports = {9 use: {10 viewport: { width: 1366, height: 768 },11 onCommitRoot: async function (browserContext, actions) {12 await actions.wait(5000);13 },14 },15};16"scripts": {17}18const playwright = require("playwright");19(async () => {20 const browser = await playwright.chromium.launch();21 const page = await browser.newPage();22 await page.waitForSelector("input[name='q']");23 await page.screenshot({ path: `google.png` });24 await browser.close();25})();26module.exports = {27 use: {28 viewport: { width: 1366, height: 768 },29 onError: async function (error) {30 console.error(error);31 },32 },33};34"scripts": {35}36const playwright = require("playwright");37(async () => {38 const browser = await playwright.chromium.launch();39 const page = await browser.newPage();
Using AI Code Generation
1const { Playwright } = require('playwright');2const { chromium } = require('playwright');3const path = require('path');4const fs = require('fs');5const pathToSave = path.join(__dirname, 'screenshot.png');6(async () => {7 const browser = await chromium.launch();8 const context = await browser.newContext();9 const page = await context.newPage();10 const playwright = Playwright.create();11 playwright._browserServer._browser._browserContexts[0]._browser._defaultContext._options.onCommitRoot = async (root, type) => {12 if (type === 'cc')13 await root.screenshot({ path: pathToSave });14 }15 await page.waitForTimeout(2000);16 await browser.close();17 console.log('Screenshot is saved at: ' + pathToSave);18})();
Using AI Code Generation
1const { chromium, _electron, webkit, internal } = require('playwright');2const { Playwright } = internal;3const playwright = new Playwright({4 {5 },6});7(async () => {8 const browser = await playwright.chromium.launch();9 const context = await browser.newContext();10 const page = await context.newPage();11 await page.screenshot({ path: `example.png` });12 await browser.close();13})();14const { chromium, _electron, webkit, internal } = require('playwright');15const { Playwright } = internal;16const playwright = new Playwright({17 {18 },19});20(async () => {21 const browser = await playwright.chromium.launch();22 const context = await browser.newContext();23 const page = await context.newPage();24 await page.screenshot({ path: `example.png` });25 await browser.close();26})();27const { chromium, _electron, webkit, internal } = require('playwright');28const { Playwright } = internal;29const playwright = new Playwright({30 {31 },32});33(async () => {34 const browser = await playwright.chromium.launch();35 const context = await browser.newContext();36 const page = await context.newPage();37 await page.screenshot({
Using AI Code Generation
1const { chromium } = require('playwright');2const { onCommitRoot } = require('playwright/lib/server/snapshot/snapshotter');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const snapshot = await onCommitRoot(page);7 console.log(snapshot);8 await browser.close();9})();
Using AI Code Generation
1const { Playwright } = require('@playwright/test');2const playwright = new Playwright();3const browser = await playwright.chromium.launch();4const context = await browser.newContext();5const page = await context.newPage();6await page.click('text=Get started');7await page.click('text=Docs');8await page.click('text=API');9await page.click('text=Page');10await page.click('text=page.on');11await page.click('text=page.on("console")');12const consoleLogs = [];13await page.on('console', (message) => {14 consoleLogs.push(message.text());15});16await page.click('text=page.on("dialog")');17await page.click('text=page.on("download")');18await page.click('text=page.on("error")');19await page.click('text=page.on("frameattached")');20await page.click('text=page.on("framedetached")');21await page.click('text=page.on("framenavigated")');22await page.click('text=page.on("load")');23await page.click('text=page.on("pageerror")');24await page.click('text=page.on("popup")');25await page.click('text=page.on("request")');26await page.click('text=page.on("requestfailed")');27await page.click('text=page.on("requestfinished")');28await page.click('text=page.on("response")');29await page.click('text=page.on("route")');30await page.click('text=page.on("video")');31await page.click('text=page.on("websocket")');32await page.click('text=page.on("worker")');33await page.click('text=page.on("close")');34await page.click('text=page.on("crash")');35await page.click('text=page.on("domcontentloaded")');36await page.click('text=page.on("popup")');37await page.click('text=page.on("route")');38await page.click('text=page.on("video")');39await page.click('text=page.on("websocket")');40await page.click('text=page.on("worker")');41await page.click('text=page.on("close")');42await page.click('text=page.on("crash")');43await page.click('text=page
Using AI Code Generation
1const playwright = require('playwright');2const generatedCode = playwright._internalApi.onCommitRoot.toString();3console.log(generatedCode);4const playwright = require('playwright');5const generatedCode = playwright._internalApi.onCommitUnmount.toString();6console.log(generatedCode);7const playwright = require('playwright');8const generatedCode = playwright._internalApi.onCommitWork.toString();9console.log(generatedCode);10const playwright = require('playwright');11const generatedCode = playwright._internalApi.onPostCommitRoot.toString();12console.log(generatedCode);
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:
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- 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.
- Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
- 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.
- 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.
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- 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.
- 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.
- 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.
- 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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