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How to use needsStateRestore method in Playwright Internal
Best JavaScript code snippet using playwright-internal
ReactDOMUpdateBatching.js
Source:ReactDOMUpdateBatching.js 
...26 // Here we wait until all updates have propagated, which is important27 // when using controlled components within layers:28 // https://github.com/facebook/react/issues/169829 // Then we restore state of any controlled component.30 const controlledComponentsHavePendingUpdates = needsStateRestore();31 if (controlledComponentsHavePendingUpdates) {32 // If a controlled event was fired, we may need to restore the state of33 // the DOM node back to the controlled value. This is necessary when React34 // bails out of the update without touching the DOM.35 // TODO: Restore state in the microtask, after the discrete updates flush,36 // instead of early flushing them here.37 flushSyncImpl();38 restoreStateIfNeeded();39 }40}41export function batchedUpdates(fn, a, b) {42 if (isInsideEventHandler) {43 // If we are currently inside another batch, we need to wait until it44 // fully completes before restoring state....
ReactGenericBatching.js
Source:ReactGenericBatching.js
...36 // when using controlled components within layers:37 // https://github.com/facebook/react/issues/169838 // Then we restore state of any controlled component.39 isBatching = false;40 const controlledComponentsHavePendingUpdates = needsStateRestore();41 if (controlledComponentsHavePendingUpdates) {42 // If a controlled event was fired, we may need to restore the state of43 // the DOM node back to the controlled value. This is necessary when React44 // bails out of the update without touching the DOM.45 _flushInteractiveUpdatesImpl();46 restoreStateIfNeeded();47 }48 }49}50export function interactiveUpdates(fn, a, b) {51 return _interactiveUpdatesImpl(fn, a, b);52}53export function flushInteractiveUpdates() {54 return _flushInteractiveUpdatesImpl();...
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 const state = await page.needsStateRestore();7 console.log(state);8})();9const { chromium } = require('playwright');10(async () => {11 const browser = await chromium.launch();12 const context = await browser.newContext();13 const page = await context.newPage();14 const state = await page.needsStateRestore();15 console.log(state);16 await page.restoreState();17})();18const { chromium } = require('playwright');19(async () => {20 const browser = await chromium.launch();21 const context = await browser.newContext();22 const page = await context.newPage();23 const state = await page.needsStateRestore();24 console.log(state);25 await page.restoreState();26 await page.setState({ foo: 'bar' });27})();
Using AI Code Generation
1const { chromium } = require('playwright');2const { needsStateRestore } = require('playwright/lib/server/browserContext');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 console.log(needsStateRestore(context));8 await context.close();9 await browser.close();10})();11const { chromium } = require('playwright');12const { needsStateRestore } = require('playwright/lib/server/browserContext');13(async () => {14 const browser = await chromium.launch();15 const context = await browser.newContext();16 const page = await context.newPage();17 console.log(needsStateRestore(context));18 await context.close();19 await browser.close();20})();
Using AI Code Generation
1const { needsStateRestore } = require('playwright/lib/server/browserContext');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 console.log(needsStateRestore(page));8 await browser.close();9})();10const { needsStateRestore } = require('playwright');11const { chromium } = require('playwright');12(async () => {13const browser = await chromium.launch();14const context = await browser.newContext();15const page = await context.newPage();16console.log(needsStateRestore(page));17await browser.close();18})();19const { chromium } = require('playwright');20(async () => {21const browser = await chromium.launch();22const context = await browser.newContext();23const page = await context.newPage();24console.log(page.needsStateRestore());25await browser.close();26})();
Using AI Code Generation
1const { chromium } = require('playwright');2const { needsStateRestore } = require('playwright/lib/server/crBrowser');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const needsRestore = needsStateRestore(page);8 console.log(needsRestore);9 await browser.close();10})();
Using AI Code Generation
1const { needsStateRestore } = require('playwright/lib/utils/utils');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await page.evaluate(() => {7 localStorage.setItem('key', 'value');8 });9 await page.close();10 await browser.close();11 console.log(needsStateRestore());12})();
Using AI Code Generation
1const { needsStateRestore } = require('playwright/lib/server/browserContext');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 console.log(needsStateRestore(page));8 await browser.close();9})();10const { needsStateRestore } = require('playwright/lib/server/browserContext');11const { chromium } = require('playwright');12(async () => {13 const browser = await chromium.launch();14 const context = await browser.newContext();15 const page = await context.newPage();16 console.log(needsStateRestore(page));17 await browser.close();18})();19const { needsStateRestore } = require('playwright/lib/server/browserContext');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 console.log(needsStateRestore(page));26 await browser.close();27})();28const { needsStateRestore } = require('playwright/lib/server/browserContext');29const { chromium } = require('playwright');30(async () => {31 const browser = await chromium.launch();32 const context = await browser.newContext();33 const page = await context.newPage();34 console.log(needsStateRestore(page));35 await browser.close();36})();37const { needsStateRestore } = require('playwright/lib/server/browserContext');38const { chromium } = require('playwright');39(async () => {40 const browser = await chromium.launch();41 const context = await browser.newContext();42 const page = await context.newPage();
Using AI Code Generation
1const playwright = require('playwright');2const { needsStateRestore } = require('playwright/lib/client/transport');3const browser = await playwright['chromium'].launch();4const context = await browser.newContext();5const page = await context.newPage();6const needsStateRestore = needsStateRestore(page);7console.log(needsStateRestore);8await browser.close();9const playwright = require('playwright');10const { needsStateRestore } = require('playwright/lib/client/transport');11const browser = await playwright['chromium'].launch();12const context = await browser.newContext();13const page = await context.newPage();14const needsStateRestore = needsStateRestore(page);15console.log(needsStateRestore);16await browser.close();17 at Function.Module._resolveFilename (internal/modules/cjs/loader.js:973:15)18 at Function.Module._load (internal/modules/cjs/loader.js:855:27)19 at Module.require (internal/modules/cjs/loader.js:1040:19)20 at require (internal/modules/cjs/helpers.js:77:18)21 at Object.<anonymous> (C:\Users\user\Documents\test.js:3:19)22 at Module._compile (internal/modules/cjs/loader.js:1151:30)23 at Object.Module._extensions..js (internal/modules/cjs/loader.js:1171:10)24 at Module.load (internal/modules/cjs/loader.js:1000:32)25 at Function.Module._load (internal/modules/cjs/loader.js:899:14)26 at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)
Using AI Code Generation
1const { needsStateRestore } = require('playwright/lib/server/frames');2needsStateRestore(window);3const { getFrame } = require('playwright/lib/server/frames');4const frame = getFrame(window);5const { getExecutionContext } = require('playwright/lib/server/frames');6const context = getExecutionContext(window);7const { getExecutionContext } = require('playwright/lib/server/frames');8const context = getExecutionContext(window);9const { getExecutionContext } = require('playwright/lib/server/frames');10const context = getExecutionContext(window);11const { getExecutionContext } = require('playwright/lib/server/frames');12const context = getExecutionContext(window);13const { getExecutionContext } = require('playwright/lib/server/frames');14const context = getExecutionContext(window);15const { getExecutionContext } = require('playwright/lib/server/frames');16const context = getExecutionContext(window);17const { getExecutionContext } = require('playwright/lib/server/frames');18const context = getExecutionContext(window);19const { getExecutionContext } = require('playwright/lib/server/frames');20const context = getExecutionContext(window);21const { getExecutionContext } = require('playwright/lib/server/frames');22const context = getExecutionContext(window);23const { getExecutionContext } = require('playwright/lib/server/frames');24const context = getExecutionContext(window);25const { getExecutionContext } = require('playwright/lib/server/frames');26const context = getExecutionContext(window);27const { getExecutionContext } = require('playwright/lib/server/frames');28const context = getExecutionContext(window);29const { getExecutionContext } = require('
Using AI Code Generation
1const { chromium } = 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.screenshot({ path: `example.png` });7 await browser.close();8})();9const { chromium } = require('playwright');10(async () => {11 const browser = await chromium.launch({ headless: false });12 const context = await browser.newContext();13 const page = await context.newPage();14 await page.screenshot({ path: `example.png` });15 await browser.close();16})();17const { chromium } = require('playwright');18(async () => {19 const browser = await chromium.launch({ headless: false });20 const context = await browser.newContext();21 const page = await context.newPage();22 await page.screenshot({ path: `example.png` });23 await browser.close();24})();25const { chromium } = require('playwright');26(async () => {27 const browser = await chromium.launch({ headless: false });28 const context = await browser.newContext();29 const page = await context.newPage();30 await page.screenshot({ path: `example.png` });31 await browser.close();32})();
Playwright tutorial
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- 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.
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- 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.
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- 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.
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