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How to use commitMount method in Playwright Internal

Best JavaScript code snippet using playwright-internal

babylonjs-renderer.js

Source:babylonjs-renderer.js

...92}, "insertBefore");93const Mutation = (/*{ logger }*/) => ({94    appendChild,95    removeChild,96    commitMount(97        instance /* : Instance */,98        type /* : string */,99        newProps /* : Props */,100        // eslint-disable-next-line no-unused-vars101        internalInstanceHandle /* : Object */102    ) /* : void */ {103    },104    commitUpdate,105    appendChildToContainer,106    insertBefore,107    insertInContainerBefore(108        parentInstance /* : Container */,109        child /* : Instance  | TextInstance*/,110        // eslint-disable-next-line no-unused-vars111        beforeChild /* : Instance | TextInstance*/112    ) /* : void */ {113    },114    removeChildFromContainer,115});116const BabylonJSRenderer = opts => ({117    supportsMutation: true,118    now: () => Date.now(),119    useSyncScheduling: true,120    mutation: Mutation(opts),121    getRootHostContext,122    getPublicInstance,123    createInstance: createInstance(opts),124    getChildHostContext,125    commitUpdate,126    appendChild,127    removeChild,128    appendChildToContainer,129    commitMount() {},130    removeChildFromContainer,131    insertBefore,132    // at this stage all children were created and already had the `finalizeInitialChildren` executed133    // 1. when a component's created it's possible to set some default values134    // 2. also some actions, such as setting focus135    // 3. if it returns true, eventually it will trigger a commitMount136    // 4. another thing(if not the most important) you should set the properties in your component137    finalizeInitialChildren(138        instance /* : Instance */,139        type /* : string */,140        props /* : Props */,141        // eslint-disable-next-line no-unused-vars142        rootContainerInstance /* : Container */143    ) /* : boolean */ {...

bundle.js

Source:bundle.js

...88function commitUpdate(_, _$1, _$2, _$3, _$4, _$5) {89  console.log("commitUpdate");90  return /* () */0;91}92function commitMount(_, _$1, _$2, _$3) {93  console.log("commitMount");94  return /* () */0;95}96function commitTextUpdate(textInstance, _, newText) {97  console.log("commitTextUpdate");98  textInstance.nodeValue = newText;99  return /* () */0;100}101function resetTextContent(element) {102  console.log("resetTextContent");103  element.textContent = "";104  return /* () */0;105}106function appendChild(parent, child) {...

ReactPixiFiber.js

Source:ReactPixiFiber.js

...133}134export function clearContainer(container) {135  container.removeChildren();136}137export function commitMount(instance, type, props, internalHandle) {138  if (process.env.NODE_ENV === "development") {139    validatePropertiesInDevelopment(type, props, internalHandle);140  }141}142export function hideInstance(instance) {143  instance.visible = false;144}145export function unhideInstance(instance, props) {146  instance.visible =147    typeof props.visible !== "undefined" ? props.visible : true;148}149export function hideTextInstance(instance) {150  // Noop151}...

reconciler.js

Source:reconciler.js

...132                throw new Error('commitTextUpdate should not be called');133            },134            // commitMount is called after initializeFinalChildren *if*135            // `initializeFinalChildren` returns true.136            commitMount(137                instance,138                type,139                newProps,140                internalInstanceHandle141            ) {142                log('commitMount');143            },144            commitUpdate(145                instance,146                changes,147                type,148                oldProps,149                newProps,150                internalInstanceHandle...

base.js

Source:base.js

...87   * Handle any props that were passed in the initial mount of the element. We88   * should probably register any events here as well, instead of in89   * `finalizeInitialChildren`90   */91  commitMount(props) {92    // We keep a list of handlers we've already called. We assume that if the93    // same handler is used for multiple props in a subclass, that handler will94    // make sure that calling it once is sufficient (we pass all props as a95    // second argument for that situation).96    const calledHandlers = new Set();97    Object.entries(props).forEach(([propKey, propValue]) => {98      if (this.allPropHandlers.hasOwnProperty(propKey)) {99        const handler = this.allPropHandlers[propKey];100        if (Array.isArray(handler)) {101          const mountHandler = handler[0];102          if (mountHandler && !calledHandlers.has(mountHandler)) {103            mountHandler(propValue, props);104            calledHandlers.add(mountHandler);105          }...

index.js

Source:index.js

...102  },103  commitTextUpdate(textInstance, oldText, newText) {104    logger.info("commitTextUpdate", textInstance, oldText, newText);105  },106  commitMount(instance, type, newProps) {107    logger.info("commitMount", instance, type, newProps);108    // Noop109  },110  commitUpdate(instance, updatePayload, type, oldProps, newProps) {111    logger.info(112      "commitUpdate",113      instance,114      updatePayload,115      type,116      oldProps,117      newProps118    );119    instance._applyProps(newProps, oldProps);120  }...

CanvasRenderer.js

Source:CanvasRenderer.js

1const Reconciler = require('react-reconciler')2import createInstance from './core/createInstance'3// import { createElement, getHostContextNode } from '../utils/createElement'4const RendererHostConfig = {5  appendInitialChild (parentInstance, child) {6    parentInstance.root.add(child.root)7  },8  createTextInstance (text, rootContainerInstance, internalInstanceHandle) {9    return text10  },11  finalizeInitialChildren (wordElement, type, props) {12    return false13  },14  getPublicInstance (inst) {15    return inst16  },17  prepareForCommit () {18    // noop19  },20  prepareUpdate (element, type, oldProps, newProps) {21    return true22  },23  resetAfterCommit () {24    // noop25  },26  resetTextContent (wordElement) {27    // Redocx does not have a text node like DOM28  },29  // If you've such use case where you need to provide data from the root instance,30  // see the below example. This may help you in creating your own custom renderer31  createInstance (type, props, rootContainerInstance, hostContext) {32    // 'internalInstanceHandle' is not transparent here. So use host context methods33    // to get data from roots34    return createInstance(type, props, hostContext)35  },36  // Use this current instance to pass data from root37  getRootHostContext (instance) {38    // getHostContextNode here updates the internal state of createElement and stores a ref to current instance39    // return getHostContextNode(instance)40    return instance.scene ? {41      camera: instance.scene.camera,42      canvas: instance.scene.canvas43    } : {}44  },45  getChildHostContext (instance) {46    return instance47  },48  shouldSetTextContent (type, props) {49    return false // Redocx does not have a text node like DOM50  },51  now: () => {},52  useSyncScheduling: true,53  mutation: {54    appendChild (parentInstance, child) {55      parentInstance.root.add(child.root)56    },57    appendChildToContainer (parentInstance, child) {58      parentInstance.append(child)59    },60    removeChild (parentInstance, child) {61      parentInstance.root.remove(child.root)62    },63    removeChildFromContainer (parentInstance, child) {64      parentInstance.scene.remove(child.root)65    },66    insertBefore (parentInstance, child, beforeChild) {67      parentInstance.root.add(child.root)68      // noob69    },70    commitUpdate (instance, updatePayload, type, oldProps, newProps) {71      if (instance.shouldComponentUpdate(oldProps, newProps, updatePayload)) {72        instance._updateProps(newProps, oldProps, updatePayload)73      }74      // console.log('commitUpdate', instance, updatePayload, type, oldProps, newProps)75    },76    commitMount (instance, updatePayload, type, oldProps, newProps) {77      console.log('commitMount', instance, updatePayload, type, oldProps, newProps)78      // noop79    },80    commitTextUpdate (textInstance, oldText, newText) {81      textInstance.children = newText82    },83  },84}...

speech-renderer.js

Source:speech-renderer.js

...53    removeChildFromContainer(parentInstance, child) {},54    insertBefore(parentInstance, child, beforeChild) {},55    // Actually apply the new props56    commitUpdate(instance, updatePayload, type, oldProps, newProps, internalInstanceHandle) {},57    commitMount(instance, type, newProps, internalInstanceHandle) {58      if (typeof newProps.children === 'string') {59        createVoices(type, newProps.children, newProps);60      }61    },62    commitTextUpdate(textInstance, oldText, newText) {},63    resetTextContent(instance) {},64  },65});66export const ReactSpeech = {67  render(element, callback) {68    const root = SpeechRenderer.createContainer({});69    SpeechRenderer.updateContainer(element, root, null, callback);70  },71};

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.click('text=Get started');7  await frame.click('text=API');

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.waitForSelector('input[name="q"]');7  await page.fill('input[name="q"]', 'playwright');8  await page.click('input[type="submit"]');9  await page.waitForSelector('text=Playwright');10  await page.click('text=Playwright');11  await page.waitForSelector('text=Playwright is a Node library to automate');12  await page.click('text=Playwright is a Node library to automate');13  await page.waitForSelector('text=Playwright is a Node library to automate');14  await page.click('text=Playwright is a Node library to automate');15  await page.waitForSelector('text=Playwright is a Node library to automate');16  await page.click('text=Playwright is a Node library to automate');17  await page.waitForSelector('text=Playwright is a Node library to automate');18  await page.click('text=Playwright is a Node library to automate');19  await page.waitForSelector('text=Playwright is a Node library to automate');20  await page.click('text=Playwright is a Node library to automate');21  await page.waitForSelector('text=Playwright is a Node library to automate');22  await page.click('text=Playwright is a Node library to automate');23  await page.waitForSelector('text=Playwright is a Node library to automate');24  await page.click('text=Playwright is a Node library to automate');25  await page.waitForSelector('text=Playwright is a Node library to automate');26  await page.click('text=Playwright is a Node library to automate');27  await page.waitForSelector('text=Playwright is a Node library to automate');28  await page.click('text=Playwright is a Node library to automate');29  await page.waitForSelector('text=Playwright is a Node library to automate');30  await page.click('text=Playwright is a Node library to automate');31  await page.waitForSelector('text=Playwright is a Node library to automate');32  await page.click('text=Playwright is a Node library to automate');33  await page.waitForSelector('text=Playwright is a Node library to automate');34  await page.click('text=Playwright

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.setContent('<div id="div1">Hello</div>');7    const div = await page.$('#div1');8    await page.commitMount(div);9    await page.screenshot({ path: 'commitMount.png' });10    await browser.close();11})();12const { chromium } = require('playwright');13(async () => {14    const browser = await chromium.launch();15    const context = await browser.newContext();16    const page = await context.newPage();17    await page.setContent('<div id="div1">Hello</div>');18    const div = await page.$('#div1');19    await page.commitMount(div);20    await page.screenshot({ path: 'commitMount.png' });21    await browser.close();22})();23const { chromium } = require('playwright');24(async () => {25    const browser = await chromium.launch();26    const context = await browser.newContext();27    const page = await context.newPage();28    await page.setContent('<div id="div1">Hello</div>');29    const div = await page.$('#div1');30    await page.commitMount(div);31    await page.screenshot({ path: 'commitMount.png' });32    await browser.close();33})();34const { chromium } = require('playwright');35(async () => {36    const browser = await chromium.launch();37    const context = await browser.newContext();38    const page = await context.newPage();39    await page.setContent('<div id="div1">Hello</div>');40    const div = await page.$('#div1');41    await page.commitMount(div);42    await page.screenshot({ path: 'commitMount.png' });43    await browser.close();44})();

Using AI Code Generation

1const playwright = require("playwright");2(async () => {3  const browser = await playwright.chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  await page.screenshot({ path: "google.png" });7  await browser.close();8})();9Tried the same code in the version of Playwright (v1.4.2) which was used in the article and also added the following code: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.screenshot({ path: "google.png" });16  await browser.close();17})();

Using AI Code Generation

1const { chromium } = require('playwright');2const { commitMount } = require('playwright/lib/server/supplements/recorder/recorderSupplement');3(async () => {4  const browser = await chromium.launch({ headless: false });5  const context = await browser.newContext();6  const page = await context.newPage();7  await commitMount(page);8  await browser.close();9})();10const { chromium } = require('playwright');11const { commitMount } = require('playwright/lib/server/supplements/recorder/recorderSupplement');12const { Playwright } = require('./Playwright');13(async () => {14  const browser = await chromium.launch({ headless: false });15  const context = await browser.newContext();16  const page = await context.newPage();17  await commitMount(new Playwright(page));18  await browser.close();19})();20class Playwright {21  constructor(page) {22    this.page = page;23  }24  async clickOnGetStarted() {25    await this.page.click('text=Get Started');26  }27  async clickOnDocs() {28    await this.page.click('text=Docs');29  }30  async clickOnBlog() {

Using AI Code Generation

1const { commitMount } = require('playwright/lib/server/chromium/crPage');2const { chromium } = require('playwright');3const path = require('path');4const fs = require('fs');5const selector = 'input[title="Search"]';6(async () => {7  const browser = await chromium.launch();8  const context = await browser.newContext();9  const page = await context.newPage();10  await page.goto(url);11  const input = await page.$(selector);12  await commitMount(page, input);13  await input.type('Hello world!');14  await page.screenshot({ path: 'google.png' });15  await browser.close();16})();17const { Page } = require('../page');18const { helper } = require('../helper');19const { assert } = require('../helper');20const { Events } = require('../events');21const { Protocol } = require('./protocol');22const { CRSession } = require('./crConnection');23const { CRNetworkManager } = require('./crNetworkManager');24const { CRInput } = require('./crInput');25const { CRCoverage } = require('./crCoverage');26const { CRDialog } = require('./crDialog');27const { CRBrowserContext } = require('./crBrowser');28const { CRExecutionContext } = require('./crExecutionContext');29const { CRWorker } = require('./crWorker');30const { assertMaxArguments } = require('../helper');31const { CRPageProxy } = require('./crPageProxy');32const { CRPageBinding } = require('./crPageBinding');33const { CRPageOverlay } = require('./crPageOverlay');34const { CRPageEmulationManager } = require('./crPageEmulationManager');35const { CRPageViewport } = require('./crPageViewport');36class CRPage extends Page {37   * @param {!CRBrowserContext} browserContext38   * @param {!Puppeteer.Page} page39  constructor(browserContext, page) {40    super(browserContext, page);41    this._session = new CRSession(this._browser, this, this._page._target._client);42    this._networkManager = new CRNetworkManager(this._session, this);

Using AI Code Generation

1const { commitMount } = require('@playwright/test/lib/server/transport');2const { createServer } = require('http');3const server = createServer((req, res) => {4  if (req.url === '/commitMount') {5    res.end('commitMount');6    commitMount();7  }8});9server.listen(3000);10const { test } = require('@playwright/test');11test('test', async ({ page }) => {12  await page.waitForSelector('text=commitMount');13});14test.beforeAll(async ({ page }) => {15  await page.waitForSelector('text=commitMount');16});

Using AI Code Generation

1const { commitMount } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2commitMount()3const { commitMount } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');4commitMount()5const { commitMount } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');6commitMount()7const { commitMount } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');8commitMount()9const { commitMount } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');10commitMount()11const { commitMount } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');12commitMount()13const { commitMount } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');14commitMount()15const { commitMount } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');16commitMount()17const { commitMount } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');18commitMount()

Using AI Code Generation

1const { commitMount } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2const page = await browser.newPage();3await commitMount(page, 'div#id', 'text');4const { test, expect } = require('@playwright/test');5test('test', async ({ page }) => {6  const text = await page.innerText('div#id');7  expect(text).toBe('text');8});

Playwright tutorial

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