How to use isFiberMounted method in Playwright Internal

Best JavaScript code snippet using playwright-internal

a219141d4ad69a9bdf11b25b2b5778e2baadfdReactFiberContext.js

Source:a219141d4ad69a9bdf11b25b2b5778e2baadfdReactFiberContext.js Github

copy

Full Screen

...150 contextStackCursor.current = emptyObject;151 didPerformWorkStackCursor.current = false;152};153exports.findCurrentUnmaskedContext = function (fiber) {154 invariant(isFiberMounted(fiber) && fiber.tag === ClassComponent, 'Expected subtree parent to be a mounted class component');155 var node = fiber;156 while (node.tag !== HostRoot) {157 if (isContextProvider(node)) {158 return node.stateNode.__reactInternalMemoizedMergedChildContext;159 }160 var parent = node.return;161 invariant(parent, 'Found unexpected detached subtree parent');162 node = parent;163 }164 return node.stateNode.context;...

Full Screen

Full Screen

5df9359d956d88956a7ae4b060d228f449a88dReactFiberContext.js

Source:5df9359d956d88956a7ae4b060d228f449a88dReactFiberContext.js Github

copy

Full Screen

...149 contextStackCursor.current = emptyObject;150 didPerformWorkStackCursor.current = false;151};152exports.findCurrentUnmaskedContext = function (fiber) {153 invariant(isFiberMounted(fiber) && fiber.tag === ClassComponent, 'Expected subtree parent to be a mounted class component');154 var node = fiber;155 while (node.tag !== HostRoot) {156 if (isContextProvider(node)) {157 return node.stateNode.__reactInternalMemoizedMergedChildContext;158 }159 var parent = node.return;160 invariant(parent, 'Found unexpected detached subtree parent');161 node = parent;162 }163 return node.stateNode.context;...

Full Screen

Full Screen

732bd0128aff155638d55c570cb4592c9a251cReactFiberContext.js

Source:732bd0128aff155638d55c570cb4592c9a251cReactFiberContext.js Github

copy

Full Screen

...149 contextStackCursor.current = emptyObject;150 didPerformWorkStackCursor.current = false;151};152exports.findCurrentUnmaskedContext = function (fiber) {153 invariant(isFiberMounted(fiber) && fiber.tag === ClassComponent, 'Expected subtree parent to be a mounted class component');154 var node = fiber;155 while (node.tag !== HostRoot) {156 if (isContextProvider(node)) {157 return node.stateNode.__reactInternalMemoizedMergedChildContext;158 }159 var parent = node.return;160 invariant(parent, 'Found unexpected detached subtree parent');161 node = parent;162 }163 return node.stateNode.context;...

Full Screen

Full Screen

e3860c4c47bf8f005c3741937f42df68071864ReactFiberContext.js

Source:e3860c4c47bf8f005c3741937f42df68071864ReactFiberContext.js Github

copy

Full Screen

...149 contextStackCursor.current = emptyObject;150 didPerformWorkStackCursor.current = false;151};152exports.findCurrentUnmaskedContext = function (fiber) {153 invariant(isFiberMounted(fiber) && fiber.tag === ClassComponent, 'Expected subtree parent to be a mounted class component');154 var node = fiber;155 while (node.tag !== HostRoot) {156 if (isContextProvider(node)) {157 return node.stateNode.__reactInternalMemoizedMergedChildContext;158 }159 var parent = node.return;160 invariant(parent, 'Found unexpected detached subtree parent');161 node = parent;162 }163 return node.stateNode.context;...

Full Screen

Full Screen

6865fbab4822913b6295c4ad9558677706d66fReactFiberContext.js

Source:6865fbab4822913b6295c4ad9558677706d66fReactFiberContext.js Github

copy

Full Screen

...149 contextStackCursor.current = emptyObject;150 didPerformWorkStackCursor.current = false;151};152exports.findCurrentUnmaskedContext = function (fiber) {153 invariant(isFiberMounted(fiber) && fiber.tag === ClassComponent, 'Expected subtree parent to be a mounted class component');154 var node = fiber;155 while (node.tag !== HostRoot) {156 if (isContextProvider(node)) {157 return node.stateNode.__reactInternalMemoizedMergedChildContext;158 }159 var parent = node.return;160 invariant(parent, 'Found unexpected detached subtree parent');161 node = parent;162 }163 return node.stateNode.context;...

Full Screen

Full Screen

ReactDOMEventListener.js

Source:ReactDOMEventListener.js Github

copy

Full Screen

...176 let targetInst = getClosestInstanceFromNode(nativeEventTarget);177 if (178 targetInst !== null &&179 typeof targetInst.tag === 'number' &&180 !isFiberMounted(targetInst)181 ) {182 // If we get an event (ex: img onload) before committing that183 // component's mount, ignore it for now (that is, treat it as if it was an184 // event on a non-React tree). We might also consider queueing events and185 // dispatching them after the mount.186 targetInst = null;187 }188 const bookKeeping = getTopLevelCallbackBookKeeping(189 topLevelType,190 nativeEvent,191 targetInst,192 );193 try {194 // Event queue being processed in the same cycle allows...

Full Screen

Full Screen

ReactFiberContext.js

Source:ReactFiberContext.js Github

copy

Full Screen

...112exports.findCurrentUnmaskedContext = function(fiber: Fiber) : Object {113 // Currently this is only used with renderSubtreeIntoContainer; not sure if it114 // makes sense elsewhere115 invariant(116 isFiberMounted(fiber) && fiber.tag === ClassComponent,117 'Expected subtree parent to be a mounted class component'118 );119 let node : ?Fiber = parent;120 while (node) {121 if (isContextProvider(fiber)) {122 return fiber.stateNode.__reactInternalMemoizedMergedChildContext;123 }124 node = node.return;125 }126 return emptyObject;...

Full Screen

Full Screen

ReactFiberTreeReflection.js

Source:ReactFiberTreeReflection.js Github

copy

Full Screen

...24} = require('ReactTypeOfSideEffect');25var MOUNTING = 1;26var MOUNTED = 2;27var UNMOUNTED = 3;28function isFiberMounted(fiber : Fiber) : number {29 let node = fiber;30 if (!fiber.alternate) {31 // If there is no alternate, this might be a new tree that isn't inserted32 // yet. If it is, then it will have a pending insertion effect on it.33 if ((node.effectTag & Placement) !== NoEffect) {34 return MOUNTING;35 }36 while (node.return) {37 node = node.return;38 if ((node.effectTag & Placement) !== NoEffect) {39 return MOUNTING;40 }41 }42 } else {43 while (node.return) {44 node = node.return;45 }46 }47 if (node.tag === HostContainer) {48 // TODO: Check if this was a nested HostContainer when used with49 // renderContainerIntoSubtree.50 return MOUNTED;51 }52 // If we didn't hit the root, that means that we're in an disconnected tree53 // that has been unmounted.54 return UNMOUNTED;55}56exports.isFiberMounted = isFiberMounted;57exports.isMounted = function(component : ReactComponent<any, any, any>) : boolean {58 var fiber : ?Fiber = ReactInstanceMap.get(component);59 if (!fiber) {60 return false;61 }62 return isFiberMounted(fiber) === MOUNTED;63};64exports.findCurrentHostFiber = function(parent : Fiber) : Fiber | null {65 // First check if this node itself is mounted.66 const state = isFiberMounted(parent, true);67 if (state === UNMOUNTED) {68 invariant(69 false,70 'Unable to find node on an unmounted component.'71 );72 } else if (state === MOUNTING) {73 return null;74 }75 let didTryOtherTree = false;76 // If the component doesn't have a child we first check the alternate to see77 // if it has any and if so, if those were just recently inserted.78 if (!parent.child && parent.alternate) {79 parent = parent.alternate;80 }...

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

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.screenshot({ path: `example.png` });7 await browser.close();8})();

Full Screen

Using AI Code Generation

copy

Full Screen

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 console.log(page.context().isFiberMounted());7 await browser.close();8})();9 at Object.<anonymous> (C:\Users\user\Documents\test.js:14:25)10 at Module._compile (internal/modules/cjs/loader.js:1137:30)11 at Object.Module._extensions..js (internal/modules/cjs/loader.js:1157:10)12 at Module.load (internal/modules/cjs/loader.js:985:32)13 at Function.Module._load (internal/modules/cjs/loader.js:878:14)14 at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)15I am using the latest version of playwright (1.1.1) and node (12.18.3)16const { chromium, internal } = require('playwright');17(async () => {18 const browser = await chromium.launch();19 const context = await browser.newContext();

Full Screen

Using AI Code Generation

copy

Full Screen

1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 console.log(await page.evaluate(() => window.isFiberMounted()));6 await browser.close();7})();8const { chromium } = require('playwright');9(async () => {10 const browser = await chromium.launch();11 const page = await browser.newPage();12 await page.exposeFunction('isFiberMounted', () => {13 return page._delegate.isFiberMounted();14 });15 console.log(await page.evaluate(() => window.isFiberMounted()));16 await browser.close();17})();

Full Screen

Using AI Code Generation

copy

Full Screen

1const { isFiberMounted } = 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 await page.waitForSelector('input[name="q"]');8 const input = await page.$('input[name="q"]');9 await input.type('Playwright');10 const isMounted = await isFiberMounted(page._delegate._page._frameManager._mainFrame._context);11 console.log(isMounted);12 await browser.close();13})();

Full Screen

Using AI Code Generation

copy

Full Screen

1const { isFiberMounted } = require('playwright/lib/server/fiber');2console.log(isFiberMounted());3const { isFiberMounted } = require('playwright/lib/server/fiber');4console.log(isFiberMounted());5const { isFiberMounted } = require('playwright/lib/server/fiber');6console.log(isFiberMounted());7const { isFiberMounted } = require('playwright/lib/server/fiber');8console.log(isFiberMounted());9const { isFiberMounted } = require('playwright/lib/server/fiber');10console.log(isFiberMounted());11const { isFiberMounted } = require('playwright/lib/server/fiber');12console.log(isFiberMounted());13const { isFiberMounted } = require('playwright/lib/server/fiber');14console.log(isFiberMounted());15const { isFiberMounted } = require('playwright/lib/server/fiber');16console.log(isFiberMounted());17const { isFiberMounted } = require('playwright/lib/server/fiber');18console.log(isFiberMounted());19const { isFiberMounted } = require('playwright/lib/server/fiber');20console.log(isFiberMounted());21const { isFiberMounted } = require('playwright/lib/server/fiber');22console.log(isFiberMounted());23const {

Full Screen

Using AI Code Generation

copy

Full Screen

1const { isFiberMounted } = require('playwright/lib/server/fiber');2console.log(isFiberMounted());3const { isFiberMounted } = require('playwright/lib/server/fiber');4console.log(isFiberMounted());5const { isFiberMounted } = require('playwright/lib/server/fiber');6console.log(isFiberMounted());7const { isFiberMounted } = require('playwright/lib/server/fiber');8console.log(isFiberMounted());9const { isFiberMounted } = require('playwright/lib/server/fiber');10console.log(isFiberMounted());11const { isFiberMounted } = require('playwright/lib/server/fiber');12console.log(isFiberMounted());13const { isFiberMounted } = require('playwright/lib/server/fiber');14console.log(isFiberMounted());15const { isFiberMounted } = require('playwright/lib/server/fiber');16console.log(isFiberMounted());17const { isFiberMounted } = require('playwright/lib/server/fiber');18console.log(isFiberMounted());19const { isFiberMounted } = require('playwright/lib/server/fiber');20console.log(isFiberMounted());21const { isFiberMounted } = require('playwright/lib/server/fiber');22console.log(isFiberMounted());23const { isFiberMounted } = require('playwright/lib/server/fiber');24console.log(isFiberMounted());

Full Screen

Using AI Code Generation

copy

Full Screen

1const { InternalAPI } = require('playwright/lib/server/chromium/crBrowser');2const { isFiberMounted } = InternalAPI;3console.log(isFiberMounted());4const { InternalAPI } = require('playwright/lib/server/chromium/crBrowser');5const { isFiberMounted } = InternalAPI;6console.log(isFiberMounted());7const { InternalAPI } = require('playwright/lib/server/chromium/crBrowser');8const { isFiberMounted } = InternalAPI;9console.log(isFiberMounted());10const { InternalAPI } = require('playwright/lib/server/chromium/crBrowser');11const { isFiberMounted } = InternalAPI;12console.log(isFiberMounted());13const { InternalAPI } = require('playwright/lib/server/chromium/crBrowser');14const { isFiberMounted } = InternalAPI;15console.log(isFiberMounted());16const { InternalAPI } = require('playwright/lib/server/chromium/crBrowser');17const { isFiberMounted } = InternalAPI;18console.log(isFiberMounted());19const { InternalAPI } = require('playwright/lib/server/chromium/crBrowser');20const { isFiberMounted } = InternalAPI;21console.log(isFiberMounted());22const { InternalAPI } = require('playwright/lib/server/chromium/crBrowser');23const { isFiberMounted } = InternalAPI;24console.log(isFiberMounted());25const { InternalAPI } = require('playwright/lib/server/chromium/crBrowser');26const { isFiberMounted } = InternalAPI;27console.log(isFiberMounted());

Full Screen

Using AI Code Generation

copy

Full Screen

1const { isFiberMounted } = require('playwright/internal').helper;2const { isFiberMounted } = require('playwright/internal').helper;3const { isFiberMounted } = require('playwright/internal').helper;4const { isFiberMounted } = require('playwright/internal').helper;5const { isFiberMounted } = require('playwright/internal').helper;6const { isFiberMounted } = require('playwright/internal').helper;7const { isFiberMounted } = require('playwright/internal').helper;8const { isFiberMounted } = require('playwright/internal').helper;9const { isFiberMounted } = require('playwright/internal').helper;10const { isFiberMounted } = require('playwright/internal').helper;11const { isFiberMounted } = require('playwright/internal').helper;12const { isFiberMounted } = require('playwright/internal').helper;

Full Screen

Using AI Code Generation

copy

Full Screen

1const { isFiberMounted } = require('playwright/lib/server/domFiber');2const fiber = { fiberId: 1 };3const isMounted = isFiberMounted(fiber);4console.log(isMounted);5const { isFiberMounted } = require('playwright/lib/server/domFiber');6const fiber = { fiberId: 1 };7const isMounted = isFiberMounted(fiber);8console.log(isMounted);9const { isFiberMounted } = require('playwright/lib/server/domFiber');10const fiber = { fiberId: 1 };11const isMounted = isFiberMounted(fiber);12console.log(isMounted);13const { isFiberMounted } = require('playwright/lib/server/domFiber');14const fiber = { fiberId: 1 };15const isMounted = isFiberMounted(fiber);16console.log(isMounted);

Full Screen

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:

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
  6. 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.
  7. 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.
  8. 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.
  9. 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.
  10. 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.
  11. 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.
  12. Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.

Run Playwright Internal automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful