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How to use findHostInstanceByFiber method in Playwright Internal
Best JavaScript code snippet using playwright-internal
ReactFiberReconciler.old.js
Source:ReactFiberReconciler.old.js 
...376 setSuspenseHandler = function (newShouldSuspendImpl) {377 shouldSuspendImpl = newShouldSuspendImpl;378 };379 }380 function findHostInstanceByFiber(fiber) {381 var hostFiber = findCurrentHostFiber(fiber);382 if (hostFiber === null) {383 return null;384 }385 return hostFiber.stateNode;386 }387 function emptyFindFiberByHostInstance(instance) {388 return null;389 }390 function getCurrentFiberForDevTools() {391 return current;392 }393 function injectIntoDevTools(devToolsConfig) {394 var findFiberByHostInstance = devToolsConfig.findFiberByHostInstance;...
Reconciler.js
Source:Reconciler.js
1require('./DevToolsIntegration.js');2const ReactReconciler = require('react-reconciler');3console.log(ReactReconciler);4const LOG_STEPS = false; //true;5const log = (a, b, c) => {6 if (LOG_STEPS) {7 console.log(a, b, c);8 }9};10const Renderer = ReactReconciler({11 // the tree creation and updating methods. If youâre familiar with the DOM API12 // this will look familiar13 now: () => Date.now(),14 supportsMutation: true,15 //appendAllChildren() {16 // console.log('AAAA appendAllChildren()');17 //},18 appendChildToContainer(config, container, publicInstance) {19 console.log('AAAA appendAllChildren()');20 console.log({ container, publicInstance });21 },22 createInstance(type, props, rootContainerInstance, hostContext, internalInstanceHandle) {23 console.log('AAAA');24 if (type === 'window') {25 var windowAttributes = Object.assign({}, props);26 if (typeof hostContext.rootWindowId === 'undefined') {27 windowAttributes.overrideRedirect = true;28 }29 const wnd = rootContainerInstance.createWindow(windowAttributes);30 if (!windowAttributes.overrideRedirect) {31 wnd.map();32 }33 console.log('CREATED', wnd.id, props.name);34 wnd._reactFiber = internalInstanceHandle;35 return wnd;36 } else {37 return {38 type,39 props40 };41 }42 },43 // this is called instead of `appendChild` when the parentInstance is first44 // being created and mounted45 // added in https://github.com/facebook/react/pull/8400/46 appendInitialChild(parentInstance, child) {47 const instance = parentInstance;48 //49 log('appendInitialChild');50 //console.log('appendInitialChild REPARENTING!!! ======= ', child.id, parentInstance.id)51 //setTimeout(() => {52 console.log('appendInitialChild REPARENTING!!! ======= ', child.id, parentInstance.id);53 if (child.reparentTo) {54 //child.reparentTo(parentInstance, 0, 0);//child.x, child.y);55 if (instance.__children) {56 parentInstance.__children.push(child);57 } else {58 parentInstance.__children = [child];59 }60 } else {61 parentInstance.__children = [child];62 }63 //parentInstance.reparentTo(child, child.x, child.y);64 //child.map();65 //parentInstance.map()66 //}, 2000);67 },68 appendChild(parentInstance, child) {69 log('appendChild', parentInstance.name, child.name);70 if (child.id && parentInstance.id) {71 console.log('appendChild REPARENTING!!! ======= ', child.id, parentInstance.id);72 child.reparentTo(parentInstance, child.x, child.y);73 //child.map();74 }75 const instance = parentInstance;76 if (instance.__children) {77 parentInstance.__children.push(child);78 } else {79 parentInstance.__children = [child];80 }81 // const index = parentInstance.children.indexOf(child);82 // if (index !== -1) {83 // parentInstance.children.splice(index, 1);84 // }85 // parentInstance.children.push(child);86 },87 removeChild(parentInstance, child) {88 log('removeChild');89 // parentInstance.removeChild(child);90 console.log('Remove child!!!', child.id);91 child.destroy();92 },93 insertBefore(parentInstance, child, beforeChild) {94 log('insertBefore');95 // parentInstance.insertBefore(child, beforeChild);96 },97 // finalizeInitialChildren is the final HostConfig method called before98 // flushing the root component to the host environment99 finalizeInitialChildren(instance, type, props, rootContainerInstance) {100 log('finalizeInitialChildren');101 // setInitialProperties(instance, type, props, rootContainerInstance);102 //return false;103 return true;104 },105 // prepare update is where you compute the diff for an instance. This is done106 // here to separate computation of the diff to the applying of the diff. Fiber107 // can reuse this work even if it pauses or aborts rendering a subset of the108 // tree.109 prepareUpdate(instance, type, oldProps, newProps, rootContainerInstance, hostContext) {110 log('TODO: prepareUpdate');111 //return null;112 //return diffProperties(instance, type, oldProps, newProps, rootContainerInstance, hostContext);113 return newProps;114 },115 commitUpdate(instance, updatePayload, type, oldProps, newProps, internalInstanceHandle) {116 if (type === 'window') {117 if (newProps.title && newProps != oldProps.title) {118 instance.setTitle(newProps.title);119 } else {120 instance.setTitle('');121 }122 if (newProps.width !== oldProps.width || newProps.height !== oldProps.height) {123 instance.resize(newProps.width, newProps.height);124 }125 if (newProps.x !== oldProps.x || newProps.y !== oldProps.x) {126 instance.move(newProps.x, newProps.y);127 }128 }129 // Apply the diff to the DOM node.130 // updateProperties(instance, updatePayload, type, oldProps, newProps);131 log('TODO: commitUpdate');132 },133 // commitMount is called after initializeFinalChildren *if*134 // `initializeFinalChildren` returns true.135 commitMount(instance, type, newProps, internalInstanceHandle) {136 console.log('commitMount:', newProps.name);137 // noop138 if (type === 'window') {139 console.log('instance.__children', instance.__children);140 if (instance.__children) {141 instance.__children.forEach(w => {142 console.log('!!!!!!============', w);143 if (w.reparentTo) {144 w.reparentTo(instance, w.x, w.y);145 w.map();146 }147 });148 }149 }150 },151 getPublicInstance(instance) {152 log('getPublicInstance');153 return instance;154 },155 getRootHostContext(rootContainerInstance) {156 return {157 rootWindowId: rootContainerInstance.X.display.screen[0].root158 };159 },160 getChildHostContext(parentHostContext, type, rootContainerInstance, a, b, c) {161 return {162 parent: parentHostContext,163 type164 };165 },166 // the prepareForCommit and resetAfterCommit methods are necessary for any167 // global side-effects you need to trigger in the host environment. In168 // ReactDOM this does things like disable the ReactDOM events to ensure no169 // callbacks are fired during DOM manipulations170 prepareForCommit() {171 log('prepareForCommit');172 },173 resetAfterCommit() {174 log('resetAfterCommit');175 },176 // the following four methods are regarding TextInstances. In our example177 // renderer we donât have specific text nodes like the DOM does so weâll just178 // noop all of them.179 shouldSetTextContent(props) {180 log('shouldSetTextContent');181 return false;182 if (typeof props.children === 'string') {183 return true;184 }185 return false;186 },187 resetTextContent(instance) {188 log('resetTextContent');189 },190 createTextInstance(text, rootContainerInstance, hostContext, internalInstanceHandle) {191 log('createTextInstance');192 return text;193 },194 commitTextUpdate(textInstance, oldText, newText) {195 console.log('commitTextUpdate', oldText, newText);196 // noop197 throw new Error('commitTextUpdate should not be called');198 },199 scheduleAnimationCallback() {200 log('scheduleAnimationCallback');201 },202 scheduleDeferredCallback() {203 log('scheduleDeferredCallback');204 }205 //findHostInstance() {206 // console.log('Find Host Instance!', argunments);207 //}208 //useSyncScheduling: true209});210/**211 * Our public renderer. When someone requires your renderer, this is all they212 * should have access to. `render` and `unmountComponentAtNode` methods should213 * be considered required, though that isnât strictly true.214 */215const defaultContainer = {};216let cachedNtkApp = null;217const ReactX11 = {218 render(element, callback, container) {219 if (!container) {220 if (cachedNtkApp) {221 return ReactX11.render(element, callback, cachedNtkApp);222 }223 const ntk = require('ntk');224 ntk.createClient((err, app) => {225 cachedNtkApp = app;226 ReactX11.render(element, callback, app);227 });228 return;229 }230 const containerKey = typeof container === 'undefined' ? defaultContainer : container;231 let root = roots.get(containerKey);232 if (!root) {233 root = Renderer.createContainer(containerKey);234 roots.set(container, root);235 }236 Renderer.updateContainer(element, root, null);237 const publicInstance = Renderer.getPublicRootInstance(root);238 callback && callback(publicInstance, container);239 if (process.env.NODE_ENV !== 'production') {240 const injectIntoDevTools = Renderer.injectIntoDevTools;241 console.log(ReactReconciler);242 injectIntoDevTools({243 bundleType: 1, // 0 for PROD, 1 for DEV244 version: '0.1.0', // version for your renderer245 rendererPackageName: 'react-x11-renderer', // package name246 findFiberByHostInstance: instance => {247 console.log('!!! findFiberByHostInstance', instance);248 return instance._reactFiber;249 // TODO: implement this250 // not sure yet how to get ref to component or internal251 // instance from HostConfig handlers252 },253 findHostInstanceByFiber: Renderer.findHostInstance254 });255 }256 },257 unmountComponentAtNode(container) {258 const containerKey = typeof container === 'undefined' ? defaultContainer : container;259 const root = roots.get(containerKey);260 if (root) {261 Renderer.updateContainer(null, root, null, () => {262 roots.delete(container);263 });264 }265 }266 //injectIntoDevTools() {267 // console.log('AAAAA, injectIntoDevTools()', arguments);268 //}269 // other API methods you may support, such as `renderPortal()`270};271const roots = new Map();272const emptyObject = {};273/*274if (process.env.NODE_ENV !== 'production') {275 const injectIntoDevTools = ReactReconciler.injectIntoDevTools;276 console.log(ReactReconciler);277 debugger;278 injectIntoDevTools({279 bundleType: 1, // 0 for PROD, 1 for DEV280 version: '0.1.0', // version for your renderer281 rendererPackageName: 'custom-renderer', // package name282 findFiberByHostInstance: instance => {283 // TODO: implement this284 // not sure yet how to get ref to component or internal285 // instance from HostConfig handlers286 },287 findHostInstanceByFiber: Renderer.findHostInstance288 });289}290*/...
ReactFiberReconciler.js
Source:ReactFiberReconciler.js
...129export function injectIntoDevTools(devToolsConfig) {130 const { findFiberByHostInstance } = devToolsConfig;131 return ReactFiberDevToolsHook.injectInternals({132 ...devToolsConfig,133 findHostInstanceByFiber(fiber) {134 const hostFiber = findCurrentHostFiber(fiber);135 if (hostFiber === null) {136 return null;137 }138 return hostFiber.stateNode;139 },140 findFiberByHostInstance(instance) {141 if (!findFiberByHostInstance) {142 // Might not be implemented by the renderer.143 return null;144 }145 return findFiberByHostInstance(instance);146 },147 });...
types.js
Source:types.js
1/**2 * Copyright (c) 2015-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 * @flow10 */11'use strict';12type CompositeUpdater = {13 canUpdate: boolean,14 setInProps: ?(path: Array<string>, value: any) => void,15 setInState: ?(path: Array<string>, value: any) => void,16 setInContext: ?(path: Array<string>, value: any) => void,17};18type NativeUpdater = {19 setNativeProps: ?(nativeProps: {[key: string]: any}) => void,20};21export type Interaction = {|22 name: string,23 timestamp: number,24|};25export type DataType = {26 nodeType: 'Native' | 'Wrapper' | 'NativeWrapper' | 'Composite' | 'Special' | 'Text' | 'Portal' | 'Empty',27 type: ?(string | AnyFn),28 key: ?string,29 ref: ?(string | AnyFn),30 source: ?Object,31 name: ?string,32 props: ?Object,33 state: ?Object,34 context: ?Object,35 children: ?(string | Array<OpaqueNodeHandle>),36 text: ?string,37 updater: ?(CompositeUpdater | NativeUpdater),38 publicInstance: ?Object,39 // Tracing40 memoizedInteractions: ?Set<Interaction>,41 // Profiler42 actualDuration: ?number,43 actualStartTime: ?number,44 treeBaseDuration: ?number,45};46// This type is entirely opaque to the backend.47export type OpaqueNodeHandle = {48 _rootNodeID: string,49};50export type NativeType = {};51export type RendererID = string;52type DOMNode = {};53export type AnyFn = (...args: Array<any>) => any;54type BundleType =55 // PROD56 | 057 // DEV58 | 1;59export type ReactRenderer = {60 // Fiber61 findHostInstanceByFiber: (fiber: Object) => ?NativeType,62 findFiberByHostInstance: (hostInstance: NativeType) => ?OpaqueNodeHandle,63 version: string,64 bundleType: BundleType,65 overrideProps?: ?(fiber: Object, path: Array<string | number>, value: any) => void,66 // Stack67 Reconciler: {68 mountComponent: AnyFn,69 performUpdateIfNecessary: AnyFn,70 receiveComponent: AnyFn,71 unmountComponent: AnyFn,72 },73 Component?: {74 Mixin: Object,75 },76 Mount: {77 // React Native78 nativeTagToRootNodeID: (tag: ?NativeType) => string,79 findNodeHandle: (component: Object) => ?NativeType,80 renderComponent: AnyFn,81 _instancesByContainerID: Object,82 // React DOM83 getID: (node: DOMNode) => string,84 getNode: (id: string) => ?DOMNode,85 _instancesByReactRootID: Object,86 _renderNewRootComponent: AnyFn,87 },88 ComponentTree: {89 getNodeFromInstance: (component: OpaqueNodeHandle) => ?NativeType,90 getClosestInstanceFromNode: (component: NativeType) => ?OpaqueNodeHandle,91 },92 currentDispatcherRef?: {93 current: null | Object,94 },95};96export type Helpers = {97 getNativeFromReactElement?: ?(component: OpaqueNodeHandle) => ?NativeType,98 getReactElementFromNative?: ?(component: NativeType) => ?OpaqueNodeHandle,99 walkTree: (visit: (component: OpaqueNodeHandle, data: DataType) => void, visitRoot: (element: OpaqueNodeHandle) => void) => void,100 cleanup: () => void,101 renderer: ReactRenderer | null,102};103export type Handler = (data: any) => void;104export type Hook = {105 _renderers: {[key: string]: ReactRenderer},106 _listeners: {[key: string]: Array<Handler>},107 helpers: {[key: string]: Helpers},108 inject: (renderer: ReactRenderer) => string | null,109 emit: (evt: string, data: any) => void,110 sub: (evt: string, handler: Handler) => () => void,111 on: (evt: string, handler: Handler) => void,112 off: (evt: string, handler: Handler) => void,113 reactDevtoolsAgent?: ?Object,114 getFiberRoots: (rendererID : string) => Set<Object>,115};116export type HooksNode = {117 name: string,118 value: mixed,119 subHooks: Array<HooksNode>,120};121export type HooksTree = Array<HooksNode>;122export type InspectedHooks = {|123 elementID: string,124 id: string,125 hooksTree: HooksTree,...
ReactKonvaCore.js
Source:ReactKonvaCore.js
1/**2 * Based on ReactArt.js3 * Copyright (c) 2017-present Lavrenov Anton.4 * All rights reserved.5 *6 * MIT7 */8'use strict';9import React from 'react';10import Konva from 'konva/lib/Core';11import ReactFiberReconciler from 'react-reconciler';12import { LegacyRoot } from 'react-reconciler/constants';13import * as HostConfig from './ReactKonvaHostConfig';14import { applyNodeProps, toggleStrictMode } from './makeUpdates';15function usePrevious(value) {16 const ref = React.useRef();17 React.useLayoutEffect(() => {18 ref.current = value;19 });20 return ref.current;21}22const StageWrap = (props) => {23 const container = React.useRef();24 const stage = React.useRef();25 const fiberRef = React.useRef();26 const oldProps = usePrevious(props);27 const _setRef = (stage) => {28 const { forwardedRef } = props;29 if (!forwardedRef) {30 return;31 }32 if (typeof forwardedRef === 'function') {33 forwardedRef(stage);34 }35 else {36 forwardedRef.current = stage;37 }38 };39 React.useLayoutEffect(() => {40 stage.current = new Konva.Stage({41 width: props.width,42 height: props.height,43 container: container.current,44 });45 _setRef(stage.current);46 fiberRef.current = KonvaRenderer.createContainer(stage.current, LegacyRoot, false, null);47 KonvaRenderer.updateContainer(props.children, fiberRef.current);48 return () => {49 if (!Konva.isBrowser) {50 return;51 }52 _setRef(null);53 KonvaRenderer.updateContainer(null, fiberRef.current, null);54 stage.current.destroy();55 };56 }, []);57 React.useLayoutEffect(() => {58 _setRef(stage.current);59 applyNodeProps(stage.current, props, oldProps);60 KonvaRenderer.updateContainer(props.children, fiberRef.current, null);61 });62 return React.createElement('div', {63 ref: container,64 accessKey: props.accessKey,65 className: props.className,66 role: props.role,67 style: props.style,68 tabIndex: props.tabIndex,69 title: props.title,70 });71};72export const Layer = 'Layer';73export const FastLayer = 'FastLayer';74export const Group = 'Group';75export const Label = 'Label';76export const Rect = 'Rect';77export const Circle = 'Circle';78export const Ellipse = 'Ellipse';79export const Wedge = 'Wedge';80export const Line = 'Line';81export const Sprite = 'Sprite';82export const Image = 'Image';83export const Text = 'Text';84export const TextPath = 'TextPath';85export const Star = 'Star';86export const Ring = 'Ring';87export const Arc = 'Arc';88export const Tag = 'Tag';89export const Path = 'Path';90export const RegularPolygon = 'RegularPolygon';91export const Arrow = 'Arrow';92export const Shape = 'Shape';93export const Transformer = 'Transformer';94export const KonvaRenderer = ReactFiberReconciler(HostConfig);95KonvaRenderer.injectIntoDevTools({96 findHostInstanceByFiber: () => null,97 bundleType: process.env.NODE_ENV !== 'production' ? 1 : 0,98 version: React.version,99 rendererPackageName: 'react-konva',100});101export const Stage = React.forwardRef((props, ref) => {102 return React.createElement(StageWrap, { ...props, forwardedRef: ref });103});...
AVBSurfaceFiber.js
Source:AVBSurfaceFiber.js
1// @flow2import ReactFiberReconciler from 'react-reconciler';3import type { FiberRoot } from 'react-reconciler';4import * as AVBSurfaceHostConfig from './AVBSurfaceHostConfig';5import AVBSurfaceContainer from './AVBSurfaceContainer';6import { IControlSurface } from '../surface';7const BundleType = {8 production: 0,9 development: 1,10};11export const AVBSurfaceRenderer = ReactFiberReconciler(AVBSurfaceHostConfig);12export const AVBSurfaceFiber: {|13 container: ?AVBSurfaceContainer,14 root: ?FiberRoot,15 create: (React$Element<any>, IControlSurface, ?Function) => void,16 update: (React$Element<any>, IControlSurface, ?Function) => void,17|} = {18 container: null,19 root: null,20 create(21 element: React$Element<any>,22 controlSurface: IControlSurface,23 callback: ?Function,24 ) {25 this.container = new AVBSurfaceContainer(controlSurface);26 this.root = AVBSurfaceRenderer.createContainer(this.container);27 return this.update(element, callback);28 },29 update(30 element: React$Element<any>,31 controlSurface: IControlSurface,32 callback: ?Function,33 ) {34 if (!this.root) {35 return this.start(element, callback);36 }37 if (process.env !== 'production') {38 require('./utils/setupDevTools');39 AVBSurfaceRenderer.injectIntoDevTools({40 bundleType: BundleType.development,41 version: '0.1.0', // version for your renderer42 rendererPackageName: 'avb-surface', // package name43 findHostInstanceByFiber: AVBSurfaceRenderer.findHostInstance // host instance (root)44 });45 }46 AVBSurfaceRenderer.updateContainer(element, this.root, null, callback);47 }...
render.js
Source:render.js
1import * as React from 'react'2import CanvasRenderer from './CanvasRenderer'3import Container from './Container'4// Store our previously created containers5// If render is called again for the same container, we'll reuse it6const containers = new WeakMap()7export default function render (element, canvas, callback) {8 let container9 if (containers.has(canvas)) {10 // If a container was already created for the canvas, reuse it11 container = containers.get(canvas)12 } else {13 // If there's no existing container for the canvas, create a new one14 container = CanvasRenderer.createContainer(new Container(canvas))15 // Store the canvas for later reuse16 containers.set(canvas, container)17 }18 // Schedule changes on the root19 CanvasRenderer.updateContainer(element, container, null, callback)20 // Add support for React Devtools21 // CanvasRenderer.injectIntoDevTools({22 // bundleType: 1, // 0 for PROD, 1 for DEV23 // version: '0.1.0', // version for the renderer24 // rendererPackageName: 'canvas-renderer', // package name25 // findHostInstanceByFiber: CanvasRenderer.findHostInstance, // host instance (root)26 // })...
index.js
Source:index.js
1import CanvasRenderer from './hostConfig';2const containers = new WeakMap();3function render(element, canvas, callback) {4 let container;5 if (containers.has(canvas)) {6 container = containers.get(canvas);7 } else {8 container = CanvasRenderer.createContainer(canvas, false, false);9 containers.set(canvas, container);10 }11 CanvasRenderer.updateContainer(element, container, null, callback);12 CanvasRenderer.injectIntoDevTools({13 bundleType: 1,14 version: '0.1.0',15 rendererPackageName: 'canvas-renderer',16 findHostInstanceByFiber: CanvasRenderer.findHostInstance,17 });18}...
Using AI Code Generation
1const { findHostInstanceByFiber } = require('@playwright/internal');2const { chromium, devices } = require('playwright');3const iPhone = devices['iPhone 6'];4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext({7 recordVideo: { dir: 'videos/' },8 });9 const page = await context.newPage();10 const video = await findHostInstanceByFiber(page, (fiber) => fiber.type.name === 'Video');11 console.log(video);12 await browser.close();13})();14{15 "scripts": {16 },17 "dependencies": {18 }19}20const { chromium } = require('playwright');21(async () => {22 const browser = await chromium.launch();23 const context = await browser.newContext();24 const page = await context.newPage();25 await page.click('text=Sign in');26 await page.fill('input[name="Email"]', '
Using AI Code Generation
1const { findHostInstanceByFiber } = require('playwright/lib/server/webkit/wkPage');2const { Page } = require('playwright/lib/server/webkit/wkPage');3const { WKPage } = require('playwright/lib/server/webkit/wkPage');4const { WKSession } = require('playwright/lib/server/webkit/wkConnection');5const { WKConnection } = require('playwright/lib/server/webkit/wkConnection');6const { WK } = require('playwright/lib/server/webkit/wk');7const { BrowserContext } = require('playwright/lib/server/browserContext');8const { Browser } = require('playwright/lib/server/browser');9const { BrowserServer } = require('playwright/lib/server/browserServer');10const { BrowserType } = require('playwright/lib/server/browserType');11const { ConnectionTransport } = require('playwright/lib/server/transport');12const { PipeTransport } = require('playwright/lib/server/transport');13const { WebSocketTransport } = require('playwright/lib/server/transport');14const { Transport } = require('playwright/lib/server/transport');15const { BrowserContextChannel } = require('playwright/lib/server/channels');16const { BrowserServerChannel } = require('playwright/lib/server/channels');17const { BrowserTypeChannel } = require('playwright/lib/server/channels');18const { BrowserChannel } = require('playwright/lib/server/channels');19const { PageChannel } = require('playwright/lib/server/channels');20const { BrowserContextDispatcher } = require('playwright/lib/server/dispatchers');21const { BrowserServerDispatcher } = require('playwright/lib/server/dispatchers');22const { BrowserTypeDispatcher } = require('playwright/lib/server/dispatchers');23const { BrowserDispatcher } = require('playwright/lib/server/dispatchers');24const { PageDispatcher } = require('playwright/lib/server/dispatchers');25const { DispatcherScope } = require('playwright/lib/server/dispatchers');26const { DispatcherConnection } = require('playwright/lib/server/dispatchers');27const { Dispatcher } = require('playwright/lib/server/dispatchers');28const { Connection } = require('playwright/lib/server/connection');29const { Frame } = require('playwright/lib/server/frames');30const { FrameManager } = require('playwright/lib/server/frames');31const { ElementHandle } = require('playwright/lib/server/frames');32const { JSHandle } = require
Using AI Code Generation
1const { findHostInstanceByFiber } = require('playwright/lib/server/dom.js');2const { findFiber } = require('playwright/lib/server/dom.js');3const { findFiberHost } = require('playwright/lib/server/dom.js');4const { findFiberHosts } = require('playwright/lib/server/dom.js');5const { findFiberParent } = require('playwright/lib/server/dom.js');6const { findFiberRoot } = require('playwright/lib/server/dom.js');7const { findFiberSiblings } = require('playwright/lib/server/dom.js');8const { findFiberSibling } = require('playwright/lib/server/dom.js');9const { findFibers } = require('playwright/lib/server/dom.js');10const { findFibersInHost } = require('playwright/lib/server/dom.js');11const { findFibersInHosts } = require('playwright/lib/server/dom.js');12const { findFibersInRoot } = require('playwright/lib/server/dom.js');13const { findFibersInTree } = require('playwright/lib/server/dom.js');14const { findFibersInTreeByProps } = require('playwright/lib/server/dom.js');15const { findFibersInTreeByType } = require('playwright/lib/server/dom.js');16const { findFibersInTreeByValue } = require('playwright/lib/server/dom.js');17const { findFibersInTreeByValueProps } = require('playwright/lib/server/dom.js');18const { findFibersInTreeByValueText } = require('playwright/lib/server/dom.js');19const { findFibersRoots } = require('playwright/lib/server/dom.js');20const { findFibersWithText } = require('playwright/lib/server/dom.js');21const { findFibersWithTexts } = require('playwright/lib/server/dom.js');22const { findFibersWithTextsInTree } = require('playwright/lib/server/dom.js');23const { findFibersWithTextsInTreeByProps } = require('playwright/lib/server/dom.js');24const { findFibersWithTextsInTreeByType } = require('playwright/lib/server/dom.js');25const { findFibersWithTextsInTreeByValue } = require('playwright/lib/server/dom.js');26const { findFib
Using AI Code Generation
1const { findHostInstanceByFiber } = require('playwright/lib/server/dom');2const { getFiber } = require('playwright/lib/utils/utils');3const { Page } = require('playwright/lib/server/page');4const { ElementHandle } = require('playwright/lib/server/dom');5const { findHostInstanceByFiber } = require('playwright/lib/server/dom');6const { getFiber } = require('playwright/lib/utils/utils');7const { Page } = require('playwright/lib/server/page');8const { ElementHandle } = require('playwright/lib/server/dom');9const { findHostInstanceByFiber } = require('playwright/lib/server/dom');10const { getFiber } = require('playwright/lib/utils/utils');11const { Page } = require('playwright/lib/server/page');12const { ElementHandle } = require('playwright/lib/server/dom');13const { findHostInstanceByFiber } = require('playwright/lib/server/dom');14const { getFiber } = require('playwright/lib/utils/utils');15const { Page } = require('playwright/lib/server/page');16const { ElementHandle } = require('playwright/lib/server/dom');17const { findHostInstanceByFiber } = require('playwright/lib/server/dom');18const { getFiber } = require('playwright/lib/utils/utils');19const { Page } = require('playwright/lib/server/page');20const { ElementHandle } = require('playwright/lib/server/dom');21const { findHostInstanceByFiber } = require('playwright/lib/server/dom');22const { getFiber } = require('playwright/lib/utils/utils');23const { Page } = require('playwright/lib/server/page');24const { ElementHandle } = require('playwright/lib/server/dom');25const { findHostInstanceByFiber } = require('playwright/lib/server/dom');26const { getFiber } = require('playwright/lib/utils/utils');27const {
Using AI Code Generation
1const {findHostInstanceByFiber} = require("playwright/lib/server/dom.js");2const {chromium} = require("playwright");3const {getFiber} = require("playwright/lib/utils/utils.js");4(async () => {5 const browser = await chromium.launch();6 const page = await browser.newPage();7 await page.setContent(`<div id="main">Hello world</div>`);8 const div = await page.$("#main");9 const fiber = getFiber(div);10 const hostInstance = findHostInstanceByFiber(fiber);11 console.log(hostInstance);12 await browser.close();13})();14const {findHostInstanceByFiber} = require("playwright/lib/server/dom.js");15const {chromium} = require("playwright");16const {getFiber} = require("playwright/lib/utils/utils.js");17(async () => {18 const browser = await chromium.launch();19 const page = await browser.newPage();20 await page.setContent(`<div id="main">Hello world</div>`);21 const div = await page.$("#main");22 const fiber = getFiber(div);23 const hostInstance = findHostInstanceByFiber(fiber);24 console.log(hostInstance);25 await browser.close();26})();27const {findHostInstanceByFiber} = require("playwright/lib/server/dom.js");28const {chromium} = require("playwright");29const {getFiber} = require("playwright/lib/utils/utils.js");30(async () => {31 const browser = await chromium.launch();32 const page = await browser.newPage();33 await page.setContent(`<div id="main">Hello world</div>`);34 const div = await page.$("#main");35 const fiber = getFiber(div);36 const hostInstance = findHostInstanceByFiber(fiber);37 console.log(hostInstance);38 await browser.close();39})();40const {findHostInstanceByFiber} = require("playwright/lib/server/dom.js");41const {chromium} = require("playwright");42const {getFiber} = require("playwright/lib/utils/utils
Using AI Code Generation
1const { findHostInstanceByFiber } = require('playwright');2const fiber = await page.$('div').then(el => el._internalFiber);3const hostInstance = findHostInstanceByFiber(fiber);4console.log(hostInstance);5const { findFiberByHostInstance } = require('playwright');6const fiber = await page.$('div').then(el => el._internalFiber);7const hostInstance = findHostInstanceByFiber(fiber);8const fiber = findFiberByHostInstance(hostInstance);9console.log(fiber);10const { findHostInstanceByFiber } = require('playwright');11const fiber = await page.$('div').then(el => el._internalFiber);12const hostInstance = findHostInstanceByFiber(fiber);13console.log(hostInstance);14const { findFiberByHostInstance } = require('playwright');15const fiber = await page.$('div').then(el => el._internalFiber);16const hostInstance = findHostInstanceByFiber(fiber);17const fiber = findFiberByHostInstance(hostInstance);18console.log(fiber);19const { findHostInstanceByFiber } = require('playwright');20const fiber = await page.$('div').then(el => el._internalFiber);21const hostInstance = findHostInstanceByFiber(fiber);22console.log(hostInstance);23const { findFiberByHostInstance } = require('playwright');24const fiber = await page.$('div').then(el => el._internalFiber);25const hostInstance = findHostInstanceByFiber(fiber);26const fiber = findFiberByHostInstance(hostInstance);27console.log(fiber);28const { findHostInstanceByFiber } = require('playwright');29const fiber = await page.$('div').then(el => el._internalFiber);30const hostInstance = findHostInstanceByFiber(fiber);31console.log(hostInstance);
Using AI Code Generation
1const { findHostInstanceByFiber } = require('playwright-core/lib/server/dom');2const fiber = await page.evaluateHandle(() => document.querySelector('div'));3const elementHandle = findHostInstanceByFiber(fiber);4const { findHostInstanceByFiber } = require('playwright-core/lib/server/dom');5const fiber = await page.evaluateHandle(() => document.querySelector('div'));6const elementHandle = findHostInstanceByFiber(fiber);7const { findHostInstanceByFiber } = require('playwright-core/lib/server/dom');8const fiber = await page.evaluateHandle(() => document.querySelector('div'));9const elementHandle = findHostInstanceByFiber(fiber);10const { findHostInstanceByFiber } = require('playwright-core/lib/server/dom');11const fiber = await page.evaluateHandle(() => document.querySelector('div'));12const elementHandle = findHostInstanceByFiber(fiber);13const { findHostInstanceByFiber } = require('playwright-core/lib/server/dom');14const fiber = await page.evaluateHandle(() => document.querySelector('div'));15const elementHandle = findHostInstanceByFiber(fiber);16const { findHostInstanceByFiber } = require('playwright-core/lib/server/dom');17const fiber = await page.evaluateHandle(() => document.querySelector('div'));18const elementHandle = findHostInstanceByFiber(fiber);19const { findHostInstanceByFiber } = require('playwright-core/lib/server/dom');20const fiber = await page.evaluateHandle(() => document.querySelector('div'));21const elementHandle = findHostInstanceByFiber(fiber);22const { findHostInstanceByFiber
Using AI Code Generation
1const { findHostInstanceByFiber } = require('playwright-core/lib/server/dom');2const fiber = await page.evaluateHandle(() => document.querySelector('div'));3const hostInstance = findHostInstanceByFiber(fiber);4console.log(hostInstance);5await page.close();6const attributes = await page.$eval('div', (element) => {7 return element.attributes;8});
Using AI Code Generation
1const {findHostInstanceByFiber} = require("playwright/internal");2const fiber = await page.evaluateHandle(() => {3 const fiber = ReactTestRenderer.create(<App />);4 return fiber;5});6const hostInstance = findHostInstanceByFiber(fiber);7console.log(hostInstance);8describe("test", () => {9 it("test", async () => {10 const page = await context.newPage();11 await page.addScriptTag({path: "./test.js"});12 });13});
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.
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