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How to use commitMutationEffects method in Playwright Internal
Best JavaScript code snippet using playwright-internal
renderer.js
Source:renderer.js 
...119 // mutation é¶æ®µ120 nextEffect = firstEffect;121 do{122 try{123 commitMutationEffects(root, renderPriorityLevel);124 } catch(error) {125 invariant(nextEffect !== null, 'Should be working on an effect.');126 captureCommitPhaseError(nextEffect, error);127 nextEffect = nextEffect.nextEffect;128 }129 } while (nextEffect !== null)130 // mutationé¶æ®µæ ¸å¿131 function commitMutationEffects(){132 root: FiberRoot, 133 renderPriorityLevel134 } {135 // éåeffectList136 while(nextEffect !== null) {137 const effectTag = nextEffect.effectTag;138 // æ ¹æ®ContentReset effectTagéç½®æåèç¹139 if(effectTag & ContentReset){140 commitResetTextContent(nextEffect);141 }142 // æ´æ°ref143 if(effectTag & Ref){144 const current = nextEffect.alternate;145 if(current !== null){...
ReactFiberWorkLoop.js
Source:ReactFiberWorkLoop.js
...116 // mutationé¶æ®µ domæå
¥å°ç¶èç¹ä¸117 nextEffect = firstEffect;118 do {119 try {120 nextEffect = commitMutationEffects(root, nextEffect);121 } catch (e) {122 console.warn('commit mutaion error', e);123 nextEffect = nextEffect.nextEffect;124 }125 //nextEffect = commitMutationEffects(root, nextEffect);126 } while (nextEffect)127 // workInProgress tree ç°å¨å®æå¯ä½ç¨ç渲æåæcurrent tree128 // ä¹æä»¥å¨ mutationé¶æ®µå设置æ¯ä¸ºäºcomponentWillUnmount触åæ¶ current ä»ç¶æåä¹åé£æ£µæ 129 root.current = finishedWork;130 // effectListå·²å¤çå®ï¼GC131 nextEffect = firstEffect;132 while (nextEffect) {133 const nextNextEffect = nextEffect.next;134 nextEffect.next = null;135 nextEffect = nextNextEffect;136 }137 } else {138 // æ effect139 root.current = finishedWork;...
ReactFiberWorkLoop.dev.js
Source:ReactFiberWorkLoop.dev.js
...34function commitRoot() {35 //æåæ°æ建çfiberæ 36 var finishedWork = workInProgressRoot.current.alternate;37 workInProgressRoot.finishedWork = finishedWork;38 commitMutationEffects(workInProgressRoot);39}40function getFlags(flags) {41 switch (flags) {42 case _ReactFiberFlags.Placement:43 return 'æå
¥';44 default:45 break;46 }47}48function commitMutationEffects(root) {49 var finishedWork = root.finishedWork;50 var nextEffect = finishedWork.firstEffect;51 var effectsList = '';52 while (nextEffect) {53 effectsList += "(".concat(getFlags(nextEffect.flags), "#").concat(nextEffect.type, "#").concat(nextEffect.key, ")");54 var flags = nextEffect.flags;55 if (flags === _ReactFiberFlags.Placement) {56 commitPlacement(nextEffect);57 }58 nextEffect = nextEffect.nextEffect;59 }60 effectsList += 'null'; //æ¤å¤ä¼æå°ä»ä¹ä¸è¥¿ï¼effectlisté¿ä»ä¹æ ·å61 console.log(effectsList);62 root.current = finishedWork;...
ReactWorkLoop.js
Source:ReactWorkLoop.js
...121function commitRoot() {122 // finishedWork workInProgressæ ¹èç¹123 const finishedWork = workInProgressRoot.current.alternate;124 workInProgressRoot.finishedWork = finishedWork;125 commitMutationEffects(workInProgressRoot)126}127128/**129 * æ交å
·æååçå¯ä½ç¨130 * @param {fiberRoot} æ´æ°çFiberæ ¹èç¹ 131 */132function commitMutationEffects(root) {133 console.log(root, root);134 const finishedWork = root.finishedWork;135136 // å½completeWorkæ¶éçå¯ä½ç¨é¾è¡¨æç»ä¼ä¼ ç»æ ¹çº§ï¼æåå¯ä»¥å¨æ ¹çº§æ¿å°effectList137 let nextEffect = finishedWork.firstEffect;138 while (nextEffect) {139 const flags = nextEffect.flags;140141 // ...142143 // 继ç»å°ä¸ä¸ä¸ªé¾äº¤ç»nextEffect,å循ç¯å¤ç,ç´å°å¯ä½ç¨å¤çå®æ¯144 nextEffect = nextEffect.nextEffect;145 }146
...
ReactFiberCommitWork.js
Source:ReactFiberCommitWork.js
...23 parent.tag === HostRoot ||24 parent.tag === HostComponent25 )26}27export function commitMutationEffects(root, nextEffect) {28 while (nextEffect) {29 const effectTag = nextEffect.effectTag;30 const primaryEffectTag = effectTag & (Placement | Deletion | Update);31 switch (primaryEffectTag) {32 case Placement:33 commitPlacement(nextEffect);34 nextEffect.effectTag &= ~Placement;35 break;36 case Update: break;37 case Deletion: break;38 case PlacementAndUpdate: break;39 }40 nextEffect = nextEffect.nextEffect;41 }...
FiberWorkLoop.js
Source:FiberWorkLoop.js
...9let workInProgress = null10let workInProgressRoot = null11let workInProgressRootExitStatus = RootIncomplete12let nextEffect = null13function commitMutationEffects(14 root15) {16 while(nextEffect !== null) {17 const primaryFlags = flags & (Placement | Update | Deletion)18 switch(primaryFlags) {19 case Placement: {20 commitPlacement(nextEffect)21 nextEffect.flags &= ~Placement22 break23 }24 case PlacementAndUpdate: {25 commitPlacement(nextEffect)26 nextEffect.flags &= ~Placement27 const current = nextEffect.alternate...
commitRoot.js
Source:commitRoot.js
...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) {43 // æ¸
空 ref44 }45 const primaryFlags = falgs & (Placement | Update | Deletion)46 switch(primaryFlags) {47 case PlacementAndUpdate:48 commitPlacement(nextEffect)...
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 }29 nextEffect = nextEffect.nextEffect;30 }31}32function commitMutationeffects(33 root34) {35 while (nextEffect !== null) { 36 const flags = nextEffect.flags37 const primaryFlags = flags & (Placement | Update | Deletion | Hydrating)38 switch(primaryFlags) {39 case Placement: {40 commitPlacement(nextEffect)41 nextEffect.flags &= ~Placement42 }43 }44 nextEffect = nextEffect.nextEffect45 }46}47function commitPlacement(finishWork) {48}49function insertOrAppendPlacementNode(50 node,51 before,52 parent53) {54 ...
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.goto('
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.waitForSelector('input[name="q"]');6 await page.type('input[name="q"]', 'playwright');7 await page.keyboard.press('Enter');8 await page.waitForSelector('text=Playwright');9 await page.click('text=Playwright');10 await page.waitForSelector('text=Playwright is a Node library to automate');11 await page.close();12 await browser.close();13})();
Using AI Code Generation
1const { chromium, webkit, firefox } = require('playwright');2(async () => {3 const browser = await chromium.launch({ headless: false });4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.click('text=Get started');7 await page.click('text=API reference');8 await page.click('text=API reference');9 await page.click('text=Page');10 await page.click('text=Page');
Using AI Code Generation
1const playwright = require('playwright');2const { commitMutationEffects } = require('playwright/lib/server/frames');3(async () => {4 const browser = await playwright.chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.waitForSelector('input[name="q"]');8 await commitMutationEffects(page);9 await browser.close();10})();11In this example, the commitMutationEffects() method is used to commit the mutation e
Using AI Code Generation
1const playwright = require('playwright');2const { commitMutationEffects } = require('playwright/lib/server/supplements/recorder/recorderSupplement');3(async () => {4 const browser = await playwright.chromium.launch({ headless: false });5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.click('input[type="text"]');8 await page.fill('input[type="text"]', 'Playwright');9 await page.click('input[type="submit"]');10 await page.waitForSelector('text=Playwright');11 await commitMutationEffects(page);12 await page.close();13 await context.close();14 await browser.close();15})();16const playwright = require('playwright');17const { generateTestFromMutations } = require('playwright/lib/server/supplements/recorder/recorderSupplement');18(async () => {19 const mutationsFile = 'mutations.json';20 const testFile = 'test.js';21 const testName = 'test';22 await generateTestFromMutations(mutationsFile, testFile, testName);23})();
Using AI Code Generation
1const playwright = require('playwright');2const { commitMutationEffects } = require('playwright/lib/server/supplements/recorder/recorderApp');3(async () => {4 const browser = await playwright.chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await commitMutationEffects(page, 'test.mutation');8 await browser.close();9})();10const playwright = require('playwright');11const { commitMutationEffects } = require('playwright/lib/server/supplements/recorder/recorderApp');12(async () => {13 const browser = await playwright.chromium.launch();14 const context = await browser.newContext();15 const page = await context.newPage();16 await commitMutationEffects(page, 'test.mutation');17 await browser.close();18})();19const playwright = require('playwright');20const { commitMutationEffects } = require('playwright/lib/server/supplements/recorder/recorderApp');21(async () => {22 const browser = await playwright.chromium.launch();23 const context = await browser.newContext();24 const page = await context.newPage();25 await commitMutationEffects(page, 'test.mutation');26 await browser.close();27})();28const playwright = require('playwright');29const { commitMutationEffects } = require('playwright/lib/server/supplements/recorder/recorderApp');30(async () => {31 const browser = await playwright.chromium.launch();32 const context = await browser.newContext();33 const page = await context.newPage();34 await commitMutationEffects(page, 'test.mutation');35 await browser.close();36})();37const playwright = require('playwright');38const { commitMutationEffects } = require('playwright/lib/server/supplements/recorder/recorderApp');39(async () => {40 const browser = await playwright.chromium.launch();41 const context = await browser.newContext();
Using AI Code Generation
1const { commitMutationEffects } = require('playwright/lib/server/chromium/crPage');2const { Page } = require('playwright/lib/server/page');3const { Frame } = require('playwright/lib/server/frame');4const { ElementHandle } = require('playwright/lib/server/dom');5const { JSHandle } = require('playwright/lib/server/jsHandle');6const { JSHandleDispatcher } = require('playwright/lib/server/dispatchers/jsHandleDispatcher');7const { commitMutationEffects } = require('playwright/lib/server/chromium/crPage');8const { Page } = require('playwright/lib/server/page');9const { Frame } = require('playwright/lib/server/frame');10const { ElementHandle } = require('playwright/lib/server/dom');11const { JSHandle } = require('playwright/lib/server/jsHandle');12const { JSHandleDispatcher } = require('playwright/lib/server/dispatchers/jsHandleDispatcher');13const { commitMutationEffects } = require('playwright/lib/server/chromium/crPage');14const { Page } = require('playwright/lib/server/page');15const { Frame } = require('playwright/lib/server/frame');16const { ElementHandle } = require('playwright/lib/server/dom');17const { JSHandle } = require('playwright/lib/server/jsHandle');18const { JSHandleDispatcher } = require('playwright/lib/server/dispatchers/jsHandleDispatcher');19const { commitMutationEffects } = require('playwright/lib/server/chromium/crPage');20const { Page } = require('playwright/lib/server/page');21const { Frame } = require('playwright/lib/server/frame');22const { ElementHandle } = require('playwright/lib/server/dom');23const { JSHandle } = require('playwright/lib/server/jsHandle');24const { JSHandleDispatcher } = require('playwright/lib/server/dispatchers/jsHandleDispatcher');25const { commitMutationEffects } = require('playwright/lib/server/chromium/crPage');26const { Page } = require('playwright/lib/server/page');27const { Frame } = require('playwright/lib/server/frame');28const { ElementHandle } = require('playwright/lib/server/dom');29const { JSHandle } =
Using AI Code Generation
1const { commitMutationEffects } = require('@playwright/test/lib/server/trace/recorder/recorderActions');2await commitMutationEffects(page, [3 {4 }5]);6const { test, expect } = require('@playwright/test');7test('test', async ({ page }) => {8 await page.click('text=Get started');9 await page.click('text=Get started');10 const [response] = await Promise.all([11 page.waitForResponse('**/v1/sessions'),12 page.click('text=Get started'),13 ]);14 const body = await response.json();15 expect(body.success).toBe(true);16});17 expect(body.success).toBe(true)18 7 | const body = await response.json();19 8 | expect(body.success).toBe(true);20 > 9 | });21 at Object.<anonymous> (test.spec.js:9:1)
Using AI Code Generation
1const { commitMutationEffects } = require('playwright/lib/server/frames');2const { Frame } = require('playwright/lib/server/frames');3Frame.prototype.commitMutationEffects = commitMutationEffects;4const { chromium } = require('playwright');5(async () => {6 const browser = await chromium.launch({ headless: false });7 const context = await browser.newContext();8 const page = await context.newPage();9 await page.evaluate(() => {10 const div = document.createElement('div');11 div.setAttribute('id', 'test');12 document.body.appendChild(div);13 });14 await page.evaluate(() => {15 const div = document.getElementById('test');16 div.parentElement.removeChild(div);17 });18 await page.screenshot({ path: 'example.png' });19 await browser.close();20})();
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