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How to use commitBeforeMutationEffects method in Playwright Internal
Best JavaScript code snippet using playwright-internal
renderer.js
Source:renderer.js 
...89 flushSyncCallbackQueue();90 return null;91 // before mutation é¶æ®µ92 // éç¹å¨ä¸é¢è¿ä¸ªå½æ°93 function commitBeforeMutationEffects(finishedWork){94 while (nextEffect !== null) {95 const current = nextEffect.alternate;96 if(!shouldFireAfterActiveInstanceBlur && focusedInstanceHandle !== null){97 // focus blurç¸å
³98 }99 const effectTag = nextEffect.effectTag100 // è°ç¨getSnapshotBeforeUpdate101 if((effectTag & Snapshot) !== NoEffect) {102 commitBeforeMutationEffectsOnFiber(current, nextEffect);103 }104 // è°ç¨useEffect105 if((effectTag & Passive) !== NoEffect) {106 if(!rootDoseHavePassiveEffects) {107 rootDoseHavePassiveEffects = true;...
FiberWorkLoop.js
Source:FiberWorkLoop.js
...363 NoFlags;364 if (subtreeHasEffects || rootHasEffect){365 const prevExecutionContext= executionContext;366 executionContext |= CommitContext;367 commitBeforeMutationEffects(finishedWork);368 commitMutationEffects(root, finishedWork);369 commitLayoutEffects(finishedWork, root, lanes);370 371 executionContext = prevExecutionContext;372 } 373 root.current = finishedWork;374 375 const rootDidHavePassiveEffects = rootDoesHavePassiveEffects;376 if (rootDoesHavePassiveEffects){377 rootDoesHavePassiveEffects = false;378 rootWithPendingPassiveEffects = root;379 pendingPassiveEffectsLanes = lanes;380 }381 ensureRootIsScheduled(root, performance.now())...
env.js
Source:env.js
1const fs = require('fs');2const path = require('path');3const paths = require('./paths');4// Make sure that including paths.js after env.js will read .env variables.5delete require.cache[require.resolve('./paths')];6const NODE_ENV = process.env.NODE_ENV;7if (!NODE_ENV) {8 throw new Error(9 'The NODE_ENV environment variable is required but was not specified.'10 );11}12// https://github.com/bkeepers/dotenv#what-other-env-files-can-i-use13const dotenvFiles = [14 `${paths.dotenv}.${NODE_ENV}.local`,15 `${paths.dotenv}.${NODE_ENV}`,16 // Don't include `.env.local` for `test` environment17 // since normally you expect tests to produce the same18 // results for everyone19 NODE_ENV !== 'test' && `${paths.dotenv}.local`,20 paths.dotenv,21].filter(Boolean);22// Load environment variables from .env* files. Suppress warnings using silent23// if this file is missing. dotenv will never modify any environment variables24// that have already been set. Variable expansion is supported in .env files.25// https://github.com/motdotla/dotenv26// https://github.com/motdotla/dotenv-expand27dotenvFiles.forEach(dotenvFile => {28 if (fs.existsSync(dotenvFile)) {29 require('dotenv-expand')(30 require('dotenv').config({31 path: dotenvFile,32 })33 );34 }35});36// We support resolving modules according to `NODE_PATH`.37// This lets you use absolute paths in imports inside large monorepos:38// https://github.com/facebook/create-react-app/issues/253.39// It works similar to `NODE_PATH` in Node itself:40// https://nodejs.org/api/modules.html#modules_loading_from_the_global_folders41// Note that unlike in Node, only *relative* paths from `NODE_PATH` are honored.42// Otherwise, we risk importing Node.js core modules into an app instead of webpack shims.43// https://github.com/facebook/create-react-app/issues/1023#issuecomment-26534442144// We also resolve them to make sure all tools using them work consistently.45const appDirectory = fs.realpathSync(process.cwd());46process.env.NODE_PATH = (process.env.NODE_PATH || '')47 .split(path.delimiter)48 .filter(folder => folder && !path.isAbsolute(folder))49 .map(folder => path.resolve(appDirectory, folder))50 .join(path.delimiter);51// Grab NODE_ENV and REACT_APP_* environment variables and prepare them to be52// injected into the application via DefinePlugin in webpack configuration.53const REACT_APP = /^REACT_APP_/i;54function getClientEnvironment(publicUrl) {55 const raw = Object.keys(process.env)56 .filter(key => REACT_APP.test(key))57 .reduce(58 (env, key) => {59 env[key] = process.env[key];60 return env;61 },62 {63 // Useful for determining whether weâre running in production mode.64 // Most importantly, it switches React into the correct mode.65 NODE_ENV: process.env.NODE_ENV || 'development',66 // Useful for resolving the correct path to static assets in `public`.67 // For example, <img src={process.env.PUBLIC_URL + '/img/logo.png'} />.68 // This should only be used as an escape hatch. Normally you would put69 // images into the `src` and `import` them in code to get their paths.70 PUBLIC_URL: publicUrl,71 // We support configuring the sockjs pathname during development.72 // These settings let a developer run multiple simultaneous projects.73 // They are used as the connection `hostname`, `pathname` and `port`74 // in webpackHotDevClient. They are used as the `sockHost`, `sockPath`75 // and `sockPort` options in webpack-dev-server.76 WDS_SOCKET_HOST: process.env.WDS_SOCKET_HOST,77 WDS_SOCKET_PATH: process.env.WDS_SOCKET_PATH,78 WDS_SOCKET_PORT: process.env.WDS_SOCKET_PORT,79 }80 );81 // Stringify all values so we can feed into webpack DefinePlugin82 const stringified = {83 'process.env': Object.keys(raw).reduce((env, key) => {84 env[key] = JSON.stringify(raw[key]);85 return env;86 }, {}),87 "__DEV__": false,88 "__PROFILE__": true,89 "__EXPERIMENTAL__": true,90 "__UMD__": true,91 __NEW_RECONCILER__: true,92 '__LOG_NAMES__': JSON.stringify([93 // 'createRoot',94 // 'ReactDOMRoot',95 // 'createRootImpl',96 // 'createContainer',97 // 'createFiberRoot',98 // 'createHostRootFiber',99 // 'createFiber',100 // 'FiberNode',101 // 'initializeUpdateQueue',102 // 'markContainerAsRoot',103 // 'listenToAllSupportedEvents',104 // 'jsx',105 'render',106 // 'updateContainer',107 // 'enqueueUpdate',108 // 'scheduleUpdateOnFiber',109 // 'ensureRootIsScheduled',110 // 'unstable_scheduleCallback',111 // 'requestHostCallback',112 // 'performWorkUntilDeadline',113 // 'flushWork',114 // 'workLoop',115 // 'performConcurrentWorkOnRoot',116 // 'flushPassiveEffects',117 // 'renderRootConcurrent',118 // 'prepareFreshStack',119 // 'createWorkInProgress',120 // 'createFiber',121 // 'FiberNode',122 // 'performUnitOfWork',123 // 'beginWork',124 // 'setInitialDOMProperties',125 // 'setInitialProperties',126 // 'diffProperties',127 // 'dispatchEvent',128 // 'mountIndeterminateComponent',129 // 'renderWithHooks',130 'useState',131 // 'mountState',132 // 'mountWorkInProgressHook',133 // 'updateHostRoot',134 // 'cloneUpdateQueue',135 // 'processUpdateQueue',136 // 'getStateFromUpdate',137 // 'reconcileChildren',138 // 'reconcileChildFibers',139 // 'reconcileChildrenArray',140 // 'createChild',141 // 'mountChildFibers',142 // 'createFiberFromElement',143 // 'createFiberFromTypeAndProps',144 // 'completeUnitOfWork',145 // 'completeWork',146 // 'commitRootImpl',147 // 'commitBeforeMutationEffects',148 // 'commitBeforeMutationEffectsImpl',149 // 'commitBeforeMutationLifeCycles',150 // 'clearContainer',151 // 'commitMutationEffectsImpl',152 // 'commitPlacement',153 // 'getHostParentFiber',154 // 'getHostSibling',155 // 'insertOrAppendPlacementNodeIntoContainer',156 // 'insertOrAppendPlacementNode',157 // 'trapClickOnNonInteractiveElement',158 // 'resetAfterCommit',159 // 'restoreSelection',160 // 'recursivelyCommitLayoutEffects',161 // 'ensureRootIsScheduled',162 // 'createInstance',163 // 'createElement',164 // 'updateFiberProps',165 // 'bubbleProperties',166 // 'dispatchDiscreteEvent',167 // 'createEventListenerWrapperWithPriority',168 'updateWorkInProgressHook'169 ]),170 };171 return { raw, stringified };172}...
ReactFiberWorkLoop.js
Source:ReactFiberWorkLoop.js
...125 if (firstEffect) {126 nextEffect = firstEffect;127 do {128 try {129 nextEffect = commitBeforeMutationEffects(nextEffect);130 } catch (e) {131 nextEffect = nextEffect.nextEffect;132 }133 } while (nextEffect)134 nextEffect = firstEffect;135 do {136 try {137 nextEffect = commitMutationEffects(root, nextEffect);138 } catch (e) {139 nextEffect = nextEffect.nextEffect;140 }141 } while (nextEffect)142 }143}...
ReactFiberCommitWork.js
Source:ReactFiberCommitWork.js
...3import {4 insertInContainerBefore,5 appendChildToContainer6} from 'reactDOM/ReactHostConfig';7export function commitBeforeMutationEffects(nextEffect) {8 while (nextEffect) {9 return nextEffect = null;10 }11}12function getHostParentFiber(fiber) {13 let parent = fiber.return;14 while (parent) {15 if (isHostParent(parent)) {16 return parent;17 }18 parent = parent.return;19 }20}21function isHostParent(parent) {...
commits.js
Source:commits.js
1function commitBeforeMutationEffects() {2 while (nextEffect !== null) {3 const effectTag = nextEffect.effectTag;4 if ((effectTag & Snapshot) !== NoEffect) {5 setCurrentDebugFiberInDEV(nextEffect);6 recordEffect();7 const current = nextEffect.alternate;8 commitBeforeMutationEffectOnFiber(current, nextEffect);9 resetCurrentDebugFiberInDEV();10 }11 if ((effectTag & Passive) !== NoEffect) {12 if (!rootDoesHavePassiveEffects) {13 rootDoesHavePassiveEffects = true;14 scheduleCallback(NormalPriority, () => {15 flushPassiveEffects();...
commitRoot.js
Source:commitRoot.js
...17 let firstEffect = root.firstEffect18 if (firstEffect !== null) {19 console.log('has effect')20 nextEffect = firstEffect21 commitBeforeMutationEffects()22 nextEffect = firstEffect23 commitMutationEffects(root)24 nextEffect = firstEffect25 commitLayoutEffects(root)26 }27}28function commitBeforeMutationEffects() {29 console.log('function commit before mutation effects')30 while(nextEffect !== null) {31 nextEffect = nextEffect.nextEffect32 }33}34function commitMutationEffects(root) {35 console.log('function commit Mutation Effects')36 while(nextEffect !== null) {37 console.log(nextEffect.name)38 const flags = nextEffect.flags39 if (flags & ContentReset) {40 // éç½® text å
容41 }42 if (flags & Ref) {...
commitRootImpl.js
Source:commitRootImpl.js
1function commitRootImpl(root) {2 let firstEffect = null;3 nextEffect = firstEffect;4 do {5 commitBeforeMutationEffects();6 } while (nextEffect !== null);7 // mutation phase8 nextEffect = firstEffect;9 do {10 commitMutationeffects(root);11 } while (nextEffect !== null);12 // layout phase13}14function commitBeforeMutationEffects() {15 while (nextEffect !== null) {16 const current = nextEffect.alternate17 const flags = nextEffect.flags;18 if ((flags & Snapshot) !== NoFlags) {19 commitBeforeMutationEffectOnFiber(current, nextEffect);20 }21 if ((flags & Passive) !== NoFlags) {22 if (!rootDoesHavePassiveEffects) {23 rootDoesHavePassiveEffects = true24 scheduleCallback(() => {25 flushPassiveEffects()26 })27 }28 }...
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.commitBeforeMutationEffects();7 await page.screenshot({ path: 'example.png' });8 await browser.close();9})();
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.commitBeforeMutationEffects();7 await browser.close();8})();9const { chromium } = require('playwright');10(async () => {11 const browser = await chromium.launch();12 const context = await browser.newContext();13 const page = await context.newPage();14 await page.commitAfterMutationEffects();15 await browser.close();16})();17const { chromium } = require('playwright');18(async () => {19 const browser = await chromium.launch();20 const context = await browser.newContext();21 const page = await context.newPage();22 await page.commitMutationEffects();23 await browser.close();24})();25const { chromium } = require('playwright');26(async () => {27 const browser = await chromium.launch();28 const context = await browser.newContext();29 const page = await context.newPage();30 await page.commitMutationEffects();31 await browser.close();32})();33const { chromium } = require('playwright');34(async () => {35 const browser = await chromium.launch();36 const context = await browser.newContext();37 const page = await context.newPage();38 await page.commitMutationEffects();39 await browser.close();40})();41const { chromium } = require('playwright');42(async () => {43 const browser = await chromium.launch();44 const context = await browser.newContext();45 const page = await context.newPage();46 await page.commitMutationEffects();47 await browser.close();48})();
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.commitBeforeMutationEffects();7 await browser.close();8})();
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.commitBeforeMutationEffects();7 await page.screenshot({ path: 'example.png' });8 await browser.close();9})();10const { chromium } = require('playwright');11(async () => {12 const browser = await chromium.launch();13 const context = await browser.newContext();14 const page = await context.newPage();15 await page.evaluate(() => {16 document.querySelector('button').disabled = false;17 });18 await page.commitBeforeMutationEffects();19 await page.click('button');20 await browser.close();21})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 await page.commitBeforeMutationEffects();6 await page.screenshot({ path: `screenshot.png` });7 await browser.close();8})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 await page.commitBeforeMutationEffects();6 await page.screenshot({ path: `google.png` });7 await browser.close();8})();9const { chromium } = require('playwright');10(async () => {11 const browser = await chromium.launch();12 const page = await browser.newPage();13 await page.commitAfterMutationEffects();14 await page.screenshot({ path: `google.png` });15 await browser.close();16})();17const { chromium } = require('playwright');18(async () => {19 const browser = await chromium.launch();20 const page = await browser.newPage();21 await page.commitMutationEffects();22 await page.screenshot({ path: `google.png` });23 await browser.close();24})();25const { chromium } = require('playwright');26(async () => {27 const browser = await chromium.launch();28 const page = await browser.newPage();29 await page.flush();30 await page.screenshot({ path: `google.png` });31 await browser.close();32})();33const { chromium } = require('playwright');34(async () => {35 const browser = await chromium.launch();36 const page = await browser.newPage();37 await page.flush();38 await page.screenshot({ path: `google.png` });39 await browser.close();40})();41const { chromium } = require('playwright');42(async () => {43 const browser = await chromium.launch();44 const page = await browser.newPage();45 await page.flush();46 await page.screenshot({ path: `google.png` });
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.fill('input[name="q"]', 'Playwright');6 await page.commitBeforeMutationEffects();7 await page.click('input[name="btnK"]');8 await page.waitForLoadState('networkidle');9 await page.screenshot({ path: 'example.png' });10 await browser.close();11})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 await page.click('text="Get Started"');6 await page.click('text="Docs"');
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