Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use unhideInstance method in Playwright Internal

Best JavaScript code snippet using playwright-internal

magic-script-renderer.js

Source:magic-script-renderer.js

...272// Returns: void273// Input parameters:274//  instance: Instance,275//  props: Props276function unhideInstance(instance, props) {277  logNotImplemented('unhideInstance');278}279// Function: unhideTextInstance280// Description:281// Returns: void282// Input parameters:283//  textInstance: TextInstance,284//  text: string285function unhideTextInstance(textInstance, text) {286  logNotImplemented('unhideTextInstance');287}288const HostConfig = {289  now: Date.now,290  createInstance: createInstance,...

ReactKonvaHostConfig.js

Source:ReactKonvaHostConfig.js

...176function hideTextInstance(textInstance) {177    // Noop178}179exports.hideTextInstance = hideTextInstance;180function unhideInstance(instance, props) {181    if (props.visible == null || props.visible) {182        instance.show();183    }184}185exports.unhideInstance = unhideInstance;186function unhideTextInstance(textInstance, text) {187    // Noop188}189exports.unhideTextInstance = unhideTextInstance;190function clearContainer(container) {191    // Noop192}193exports.clearContainer = clearContainer;194function detachDeletedInstance() { }...

index.js

Source:index.js

...154  },155  hideTextInstance(textInstance) {156    console.log("hideTextInstance", textInstance);157  },158  unhideInstance(instance, props) {159    console.log("unhideInstance", instance, props);160  },161  unhideTextInstance(textInstance, text) {162    console.log("unhideTextInstance", textInstance, text);163  },...

ReactPixiFiber.js

Source:ReactPixiFiber.js

...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}152export function unhideTextInstance(instance, props) {153  // Noop154}155export function detachDeletedInstance(instance) {156  // Noop157}158export function now() {159  return typeof performance === "object" &&...

render.js

Source:render.js

...87  appendChild(parent, child) {88    console.log('appendChild');89    parent.appendChild(child);90  },91  unhideInstance() {92    console.log('unhideInstance');93  },94  supportsMutation: true95  96};97const reconciler = ReactReconciler(hostConfig);98export default {99  render(reactElement, domElement, callback) {100    if (!domElement._rootContainer) {101      domElement._rootContainer = reconciler.createContainer(domElement, false);102    }103    return reconciler.updateContainer(reactElement, domElement._rootContainer, null, callback);104  }105};

react-native-renderer.test.js

Source:react-native-renderer.test.js

...86  test("hideTextInstance", () => {87    const result = FN.hideTextInstance({});88  });89  test("unhideInstance", () => {90    const result = FN.unhideInstance({});91  });92  test("unhideTextInstance", () => {93    const result = FN.unhideTextInstance({});94  });...

hostConfig.js

Source:hostConfig.js

1class Root {2  render() {3    return "abc"4  }5}6const noop = () => {}7const getComponentByType = type => {8  return {9    root: Root,10  }[type]11}12export const now = noop13export const prepareUpdate = () => true14export const getRootHostContext = rootContainerInstance => {15  return {depth: 0}16}17export const getChildHostContext = (parentHostContext, type, rootContainerInstance) => {18  const Component = getComponentByType(type)19  return {20    depth: parentHostContext.depth + (Component.increaseDepth || 0),21  }22}23export const shouldSetTextContent = (type, props) => {24  if (["number", "boolean", "string"].includes(typeof props.children)) {25    return true26  }27  if (isStringArray(props.children)) {28    return true29  }30  return false31}32export const createInstance = (type, props, rootContainer, hostContext, fiber) => {33  const TypeClass = getComponentByType(type)34  if (TypeClass?.constructor) {35    return new TypeClass({36      ...props,37      ...hostContext,38    })39  }40  throw new Error(`No native tldw component "${type}"`)41}42export const createTextInstance = text => {43  return text44}45export const prepareForCommit = noop46export const resetAfterCommit = noop47export const appendInitialChild = noop48export const finalizeInitialChildren = () => {49  return false50}51export const insertInContainerBefore = noop52export const unhideInstance = noop53export const useSyncScheduling = true54export const supportsMutation = true55export const appendChild = noop56export const appendChildToContainer = noop57export const getPublicInstance = instance => {58  return instance59}60export const removeChild = noop61export const removeChildFromContainer = noop62export const insertBefore = noop63export const commitUpdate = noop64export const commitMount = noop...

HostConfigWithNoMutation.js

Source:HostConfigWithNoMutation.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 * @flow8 */9import invariant from 'shared/invariant';10// Renderers that don't support mutation11// can re-export everything from this module.12function shim(...args: any) {13  invariant(14    false,15    'The current renderer does not support mutation. ' +16      'This error is likely caused by a bug in React. ' +17      'Please file an issue.',18  );19}20// Mutation (when unsupported)21export const supportsMutation = false;22export const appendChild = shim;23export const appendChildToContainer = shim;24export const commitTextUpdate = shim;25export const commitMount = shim;26export const commitUpdate = shim;27export const insertBefore = shim;28export const insertInContainerBefore = shim;29export const removeChild = shim;30export const removeChildFromContainer = shim;31export const resetTextContent = shim;32export const hideInstance = shim;33export const hideTextInstance = shim;34export const unhideInstance = shim;...

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=Sign in');7  await page.waitForSelector('input[type="email"]');8  await page.unhideInstance('input[type="email"]');9  await page.fill('input[type="email"]', '

Using AI Code Generation

1const { unhideInstance } = require('playwright/lib/server/dom.js');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  const element = await page.$('input[name="q"]');8  await unhideInstance(element);9  await browser.close();10})();

Using AI Code Generation

1const { unhideInstance } = require('playwright/lib/server/chromium/crBrowser');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch({ headless: false });5  const context = await browser.newContext();6  const page = await context.newPage();7  const element = await page.$('input[name="q"]');8  await unhideInstance(element);9  await element.type('test');10  await page.screenshot({ path: 'example.png' });11  await browser.close();12})();13{14  "scripts": {15  },16  "dependencies": {17  }18}19{20  "packages": {21    "": {22      "dependencies": {23      }24    },25    "node_modules/playwright": {

Using AI Code Generation

1const { unhideInstance } = require("playwright/lib/server/dom.js");2const { chromium } = require("playwright");3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  const userAgentElement = await page.$(".user-agent");8  await page.evaluate(element => element.style.display = "none", userAgentElement);9  unhideInstance(userAgentElement);10  await page.screenshot({ path: "screenshot.png" });11  await browser.close();12})();

Using AI Code Generation

1const { unhideInstance } = require('playwright-core/lib/server/dom.js');2const { chromium } = require('playwright-core');3(async () => {4  const browser = await chromium.launch();5  const page = await browser.newPage();6  const element = await page.$('#hplogo');7  unhideInstance(element);8  await page.screenshot({ path: 'screenshot.png' });9  await browser.close();10})();11const { chromium } = require('playwright-core');12(async () => {13  const browser = await chromium.launch();14  const page = await browser.newPage();15  const element = await page.$('#hplogo');16  await element.unhide();17  await page.screenshot({ path: 'screenshot.png' });18  await browser.close();19})();20const { chromium } = require('playwright-core');21(async () => {22  const browser = await chromium.launch();23  const page = await browser.newPage();

Using AI Code Generation

1const { unhideInstance } = require('@playwright/test/lib/utils/internal').internalAPI;2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch();5  const page = await browser.newPage();6  const element = await page.$('text=Get Started');7  await unhideInstance(element);8  await page.screenshot({ path: 'example.png' });9  await browser.close();10})();

Using AI Code Generation

1const { unhideInstance } = require('./node_modules/playwright/lib/internal/exports');2const browser = await chromium.launch();3const context = await browser._defaultContext;4const page = await context.newPage();5const frame = await page.mainFrame();6const element = await frame.$('input');7unhideInstance(element);8console.log(element._element);9* [Playwright](

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:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
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.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
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.