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How to use resolveDispatcher method in Playwright Internal
Best JavaScript code snippet using playwright-internal
ReactHooks.js
Source:ReactHooks.js 
...16} from 'shared/ReactTypes';17import ReactCurrentDispatcher from './ReactCurrentDispatcher';18type BasicStateAction<S> = (S => S) | S;19type Dispatch<A> = A => void;20function resolveDispatcher() {21 const dispatcher = ReactCurrentDispatcher.current;22 if (__DEV__) {23 if (dispatcher === null) {24 console.error(25 'Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for' +26 ' one of the following reasons:\n' +27 '1. You might have mismatching versions of React and the renderer (such as React DOM)\n' +28 '2. You might be breaking the Rules of Hooks\n' +29 '3. You might have more than one copy of React in the same app\n' +30 'See https://reactjs.org/link/invalid-hook-call for tips about how to debug and fix this problem.',31 );32 }33 }34 // Will result in a null access error if accessed outside render phase. We35 // intentionally don't throw our own error because this is in a hot path.36 // Also helps ensure this is inlined.37 return ((dispatcher: any): Dispatcher);38}39export function getCacheSignal(): AbortSignal {40 const dispatcher = resolveDispatcher();41 // $FlowFixMe This is unstable, thus optional42 return dispatcher.getCacheSignal();43}44export function getCacheForType<T>(resourceType: () => T): T {45 const dispatcher = resolveDispatcher();46 // $FlowFixMe This is unstable, thus optional47 return dispatcher.getCacheForType(resourceType);48}49export function useContext<T>(Context: ReactContext<T>): T {50 const dispatcher = resolveDispatcher();51 if (__DEV__) {52 // TODO: add a more generic warning for invalid values.53 if ((Context: any)._context !== undefined) {54 const realContext = (Context: any)._context;55 // Don't deduplicate because this legitimately causes bugs56 // and nobody should be using this in existing code.57 if (realContext.Consumer === Context) {58 console.error(59 'Calling useContext(Context.Consumer) is not supported, may cause bugs, and will be ' +60 'removed in a future major release. Did you mean to call useContext(Context) instead?',61 );62 } else if (realContext.Provider === Context) {63 console.error(64 'Calling useContext(Context.Provider) is not supported. ' +65 'Did you mean to call useContext(Context) instead?',66 );67 }68 }69 }70 return dispatcher.useContext(Context);71}72export function useState<S>(73 initialState: (() => S) | S,74): [S, Dispatch<BasicStateAction<S>>] {75 const dispatcher = resolveDispatcher();76 return dispatcher.useState(initialState);77}78export function useReducer<S, I, A>(79 reducer: (S, A) => S,80 initialArg: I,81 init?: I => S,82): [S, Dispatch<A>] {83 const dispatcher = resolveDispatcher();84 return dispatcher.useReducer(reducer, initialArg, init);85}86export function useRef<T>(initialValue: T): {|current: T|} {87 const dispatcher = resolveDispatcher();88 return dispatcher.useRef(initialValue);89}90export function useEffect(91 create: () => (() => void) | void,92 deps: Array<mixed> | void | null,93): void {94 const dispatcher = resolveDispatcher();95 return dispatcher.useEffect(create, deps);96}97export function useInsertionEffect(98 create: () => (() => void) | void,99 deps: Array<mixed> | void | null,100): void {101 const dispatcher = resolveDispatcher();102 return dispatcher.useInsertionEffect(create, deps);103}104export function useLayoutEffect(105 create: () => (() => void) | void,106 deps: Array<mixed> | void | null,107): void {108 const dispatcher = resolveDispatcher();109 return dispatcher.useLayoutEffect(create, deps);110}111export function useCallback<T>(112 callback: T,113 deps: Array<mixed> | void | null,114): T {115 const dispatcher = resolveDispatcher();116 return dispatcher.useCallback(callback, deps);117}118export function useMemo<T>(119 create: () => T,120 deps: Array<mixed> | void | null,121): T {122 const dispatcher = resolveDispatcher();123 return dispatcher.useMemo(create, deps);124}125export function useImperativeHandle<T>(126 ref: {|current: T | null|} | ((inst: T | null) => mixed) | null | void,127 create: () => T,128 deps: Array<mixed> | void | null,129): void {130 const dispatcher = resolveDispatcher();131 return dispatcher.useImperativeHandle(ref, create, deps);132}133export function useDebugValue<T>(134 value: T,135 formatterFn: ?(value: T) => mixed,136): void {137 if (__DEV__) {138 const dispatcher = resolveDispatcher();139 return dispatcher.useDebugValue(value, formatterFn);140 }141}142export const emptyObject = {};143export function useTransition(): [144 boolean,145 (callback: () => void, options?: StartTransitionOptions) => void,146] {147 const dispatcher = resolveDispatcher();148 return dispatcher.useTransition();149}150export function useDeferredValue<T>(value: T): T {151 const dispatcher = resolveDispatcher();152 return dispatcher.useDeferredValue(value);153}154export function useId(): string {155 const dispatcher = resolveDispatcher();156 return dispatcher.useId();157}158export function useMutableSource<Source, Snapshot>(159 source: MutableSource<Source>,160 getSnapshot: MutableSourceGetSnapshotFn<Source, Snapshot>,161 subscribe: MutableSourceSubscribeFn<Source, Snapshot>,162): Snapshot {163 const dispatcher = resolveDispatcher();164 return dispatcher.useMutableSource(source, getSnapshot, subscribe);165}166export function useSyncExternalStore<T>(167 subscribe: (() => void) => () => void,168 getSnapshot: () => T,169 getServerSnapshot?: () => T,170): T {171 const dispatcher = resolveDispatcher();172 return dispatcher.useSyncExternalStore(173 subscribe,174 getSnapshot,175 getServerSnapshot,176 );177}178export function useCacheRefresh(): <T>(?() => T, ?T) => void {179 const dispatcher = resolveDispatcher();180 // $FlowFixMe This is unstable, thus optional181 return dispatcher.useCacheRefresh();...
Using AI Code Generation
1const { resolveDispatcher } = require('@playwright/test/lib/dispatchers/dispatcher');2const { PageDispatcher } = require('@playwright/test/lib/dispatchers/pageDispatcher');3const { DispatcherConnection } = require('@playwright/test/lib/dispatchers/dispatcherConnection');4const { Dispatcher } = require('@playwright/test/lib/dispatchers/dispatcher');5const { Browser } = require('@playwright/test/lib/server/browser');6const { BrowserContext } = require('@playwright/test/lib/server/browserContext');7const { Page } = require('@playwright/test/lib/server/page');8const { FrameDispatcher } = require('@playwright/test/lib/dispatchers/frameDispatcher');9const { Frame } = require('@playwright/test/lib/server/frame');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 const browserDispatcher = resolveDispatcher(await browser._initializer());16 const contextDispatcher = resolveDispatcher(await context._initializer());17 const pageDispatcher = resolveDispatcher(await page._initializer());18 const frameDispatcher = await pageDispatcher.mainFrame();19 const frame = await frameDispatcher._object();20 const pageFromFrame = await frame._page();21 const contextFromPage = await pageFromFrame._context();22 const browserFromContext = await contextFromPage._browser();23 const pageFromFrameDispatcher = await frameDispatcher.page();24 const contextFromPageDispatcher = await pageFromFrameDispatcher._context();25 const browserFromContextDispatcher = await contextFromPageDispatcher._browser();26 const pageFromBrowser = await browserFromContext._page(pageFromFrame._id);27 const contextFromBrowser = await browserFromContext._context(contextFromPage._id);28 const pageFromContext = await contextFromBrowser._page(pageFromFrame._id);29 const pageFromBrowserDispatcher = await browserFromContextDispatcher.page(pageFromFrame._id);30 const contextFromBrowserDispatcher = await browserFromContextDispatcher.context(contextFromPage._id);
Using AI Code Generation
1const { resolveDispatcher } = require('@playwright/test/lib/dispatchers/dispatcher');2const { PageDispatcher } = require('@playwright/test/lib/dispatchers/pageDispatcher');3const { Page } = require('playwright');4const page = await PageDispatcher.from(await context.newPage(), context);5const pageDispatcher = resolveDispatcher(page);6const pageObject = pageDispatcher._object;7const page = await PageDispatcher.from(await context.newPage(), context);8const pageDispatcher = resolveDispatcher(page);9const pageObject = pageDispatcher._object;10const page = await PageDispatcher.from(await context.newPage(), context);11const pageDispatcher = resolveDispatcher(page);12const pageObject = pageDispatcher._object;13const page = await PageDispatcher.from(await context.newPage(), context);14const pageDispatcher = resolveDispatcher(page);15const pageObject = pageDispatcher._object;16const page = await PageDispatcher.from(await context.newPage(), context);17const pageDispatcher = resolveDispatcher(page);18const pageObject = pageDispatcher._object;19const page = await PageDispatcher.from(await context.newPage(), context);20const pageDispatcher = resolveDispatcher(page);21const pageObject = pageDispatcher._object;22const page = await PageDispatcher.from(await context.newPage(), context);23const pageDispatcher = resolveDispatcher(page);24const pageObject = pageDispatcher._object;25const page = await PageDispatcher.from(await context.newPage(), context);26const pageDispatcher = resolveDispatcher(page);27const pageObject = pageDispatcher._object;28const page = await PageDispatcher.from(await context.newPage(), context);29const pageDispatcher = resolveDispatcher(page);30const pageObject = pageDispatcher._object;31const page = await PageDispatcher.from(await context.newPage(), context);32const pageDispatcher = resolveDispatcher(page);33const pageObject = pageDispatcher._object;
Using AI Code Generation
1const { resolveDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');2const { DispatcherConnection } = require('playwright/lib/server/dispatcher');3const { PlaywrightDispatcher } = require('playwright/lib/server/dispatchers/playwrightDispatcher');4const playwright = require('playwright');5const playwrightDispatcher = new PlaywrightDispatcher(new DispatcherConnection(), playwright);6const browserTypeDispatcher = resolveDispatcher(playwrightDispatcher, { name: 'chromium' });7const browserDispatcher = await browserTypeDispatcher.launch({ headless: false });8const pageDispatcher = await browserDispatcher.newPage();9await pageDispatcher.screenshot({ path: 'google.png' });10const puppeteer = require('puppeteer');11const { resolveDispatcher } = require('puppeteer/lib/Connection');12const { CDPSession } = require('puppeteer/lib/Connection');13const { CDPSessionDispatcher } = require('puppeteer/lib/Connection');14const { Target } = require('puppeteer/lib/Connection');15const { TargetDispatcher } = require('puppeteer/lib/Connection');16const { Page } = require('puppeteer/lib/Connection');17const { PageDispatcher } = require('puppeteer/lib/Connection');18const { Browser } = require('puppeteer/lib/Connection');19const { BrowserDispatcher } = require('puppeteer/lib/Connection');20const { Protocol } = require('puppeteer/lib/Connection');21const { ProtocolDispatcher } = require('puppeteer/lib/Connection');22const { Connection } = require('puppeteer/lib/Connection');23const { ConnectionDispatcher } = require('puppeteer/lib/Connection');24const { DispatcherConnection } = require('puppeteer/lib/Connection');25const { Frame } = require('puppeteer/lib/Connection');26const { FrameDispatcher } = require('puppeteer/lib/Connection');27const connection = new Connection();28const connectionDispatcher = new ConnectionDispatcher(new DispatcherConnection(), connection);29const protocolDispatcher = new ProtocolDispatcher(new DispatcherConnection(), new Protocol(connection));30const browserDispatcher = new BrowserDispatcher(new DispatcherConnection(), new Browser(connection, '123', 'chromium', '1.2.3', 'Linux', 'en-US'));
Using AI Code Generation
1const { resolveDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');2const { PageDispatcher } = require('playwright/lib/server/dispatchers/pageDispatcher');3const dispatcher = resolveDispatcher('page', 'page-1');4const page = dispatcher._object;5console.log(page);6const { chromium } = require('playwright');7(async () => {8 const browser = await chromium.launch();9 const context = await browser.newContext();10 const page = await context.newPage();11 await page.screenshot({ path: 'example.png' });12 await browser.close();13})();14const { resolveDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');15const { PageDispatcher } = require('playwright/lib/server/dispatchers/pageDispatcher');16const dispatcher = resolveDispatcher('page', 'page-1');17const page = dispatcher._object;18console.log(page);19const { chromium } = require('playwright');20(async () => {21 const browser = await chromium.launch();22 const context = await browser.newContext();23 const page = await context.newPage();24 await page.screenshot({ path: 'example.png' });25 await browser.close();26})();27const { resolveDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');28const { PageDispatcher } = require('playwright/lib/server/dispatchers/pageDispatcher');29const dispatcher = resolveDispatcher('page', 'page-1');30const page = dispatcher._object;31console.log(page);32const { chromium } = require('playwright');33(async () => {34 const browser = await chromium.launch();35 const context = await browser.newContext();36 const page = await context.newPage();37 await page.screenshot({ path: 'example.png' });38 await browser.close();39})();40const { resolveDispatcher } = require('
Using AI Code Generation
1const { resolveDispatcher } = require('@playwright/test/lib/server/dispatcher');2const dispatcher = resolveDispatcher('page');3console.log(dispatcher);4const { resolveDispatcher } = require('@playwright/test/lib/server/dispatcher');5const dispatcher = resolveDispatcher('page');6console.log(dispatcher);7import { resolveDispatcher } from '@playwright/test/lib/server/dispatcher';8const dispatcher = resolveDispatcher('page');9console.log(dispatcher);10import { resolveDispatcher } from '@playwright/test/lib/server/dispatcher';11const dispatcher = resolveDispatcher('page');12console.log(dispatcher);13import { resolveDispatcher } from '@playwright/test/lib/server/dispatcher';14const dispatcher = resolveDispatcher('page');15console.log(dispatcher);16const { resolveDispatcher } = require('@playwright/test/lib/server/dispatcher');17const dispatcher = resolveDispatcher('page');18console.log(dispatcher);19import { resolveDispatcher } from '@playwright/test/lib/server/dispatcher';20const dispatcher = resolveDispatcher('page');21console.log(dispatcher);22import { resolveDispatcher } from '@playwright/test/lib/server/dispatcher';23const dispatcher = resolveDispatcher('page');24console.log(dispatcher);25import { resolveDispatcher } from '@playwright/test/lib/server/dispatcher';26const dispatcher = resolveDispatcher('page');27console.log(dispatcher);28const { resolveDispatcher } = require('@playwright/test/lib/server/dispatcher');29const dispatcher = resolveDispatcher('page');30console.log(dispatcher);31import { resolveDispatcher } from '@playwright/test/lib/server/dispatcher';32const dispatcher = resolveDispatcher('page');
Using AI Code Generation
1const dispatcher = await page._delegate.resolveDispatcher(page._delegate);2const dispatcher = await page._delegate.resolveDispatcher(page._delegate);3const dispatcher = await page._delegate.resolveDispatcher(page._delegate);4const dispatcher = await page._delegate.resolveDispatcher(page._delegate);5const dispatcher = await page._delegate.resolveDispatcher(page._delegate);6const dispatcher = await page._delegate.resolveDispatcher(page._delegate);7const dispatcher = await page._delegate.resolveDispatcher(page._delegate);8const dispatcher = await page._delegate.resolveDispatcher(page._delegate);9const dispatcher = await page._delegate.resolveDispatcher(page._delegate);10const dispatcher = await page._delegate.resolveDispatcher(page._delegate);11const dispatcher = await page._delegate.resolveDispatcher(page._delegate);12const dispatcher = await page._delegate.resolveDispatcher(page._delegate);13const dispatcher = await page._delegate.resolveDispatcher(page._delegate);14const dispatcher = await page._delegate.resolveDispatcher(page._delegate);15const dispatcher = await page._delegate.resolveDispatcher(page._delegate);16const dispatcher = await page._delegate.resolveDispatcher(page._delegate);17const dispatcher = await page._delegate.resolveDispatcher(page._delegate);
Using AI Code Generation
1const { resolveDispatcher } = require('@playwright/test/lib/server/dispatcher');2const dispatcher = resolveDispatcher('page');3console.log(dispatcher);4const { resolveDispatcher } = require('@playwright/test/lib/server/dispatcher');5const dispatcher = resolveDispatcher('page');6console.log(dispatcher);7const { resolveDispatcher } = require('@playwright/test/lib/server/dispatcher');8const dispatcher = resolveDispatcher('browser');9console.log(dispatcher);10const { resolveDispatcher } = require('@playwright/test/lib/server/dispatcher');11const dispatcher = resolveDispatcher('context');12console.log(dispatcher);13const { resolveDispatcher } = require('@playwright/test/lib/server/dispatcher');14const dispatcher = resolveDispatcher('frame');15console.log(dispatcher);
Using AI Code Generation
1const { resolveDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');2const dispatcher = resolveDispatcher('page');3console.log(dispatcher);4const { resolveDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');5const dispatcher = resolveDispatcher('page');6console.log(dispatcher);7const { resolveDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');8const dispatcher = resolveDispatcher('page');9console.log(dispatcher);10const cookies = await dispatcher.page.cookies();11console.log(cookies);12const { resolveDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');13const dispatcher = resolveDispatcher('page');14console.log(dispatcher);15const cookies = await dispatcher.page.cookies();16console.log(cookies);
Playwright tutorial
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