Best JavaScript code snippet using playwright-internal
f189e48c57ab153db02a9093b6892b2590ce4dReactFiberClassComponent.js
Source: f189e48c57ab153db02a9093b6892b2590ce4dReactFiberClassComponent.js
...122 function resetInputPointers(workInProgress, instance) {123 instance.props = workInProgress.memoizedProps;124 instance.state = workInProgress.memoizedState;125 }126 function adoptClassInstance(workInProgress, instance) {127 instance.updater = updater;128 workInProgress.stateNode = instance;129 ReactInstanceMap.set(instance, workInProgress);130 }131 function constructClassInstance(workInProgress) {132 var ctor = workInProgress.type;133 var props = workInProgress.pendingProps;134 var unmaskedContext = getUnmaskedContext(workInProgress);135 var needsContext = isContextConsumer(workInProgress);136 var context = needsContext ? getMaskedContext(workInProgress, unmaskedContext) : emptyObject;137 var instance = new ctor(props, context);138 adoptClassInstance(workInProgress, instance);139 checkClassInstance(workInProgress);140 if (needsContext) {141 cacheContext(workInProgress, unmaskedContext, context);142 }143 return instance;144 }145 function mountClassInstance(workInProgress, priorityLevel) {146 var instance = workInProgress.stateNode;147 var state = instance.state || null;148 var props = workInProgress.pendingProps;149 invariant(props, 'There must be pending props for an initial mount. This error is ' + 'likely caused by a bug in React. Please file an issue.');150 var unmaskedContext = getUnmaskedContext(workInProgress);151 instance.props = props;152 instance.state = state;...
5189058ca83259b19f61a71152c744cf5554ccReactFiberClassComponent.js
Source: 5189058ca83259b19f61a71152c744cf5554ccReactFiberClassComponent.js
...122 function resetInputPointers(workInProgress, instance) {123 instance.props = workInProgress.memoizedProps;124 instance.state = workInProgress.memoizedState;125 }126 function adoptClassInstance(workInProgress, instance) {127 instance.updater = updater;128 workInProgress.stateNode = instance;129 ReactInstanceMap.set(instance, workInProgress);130 }131 function constructClassInstance(workInProgress) {132 var ctor = workInProgress.type;133 var props = workInProgress.pendingProps;134 var unmaskedContext = getUnmaskedContext(workInProgress);135 var needsContext = isContextConsumer(workInProgress);136 var context = needsContext ? getMaskedContext(workInProgress, unmaskedContext) : emptyObject;137 var instance = new ctor(props, context);138 adoptClassInstance(workInProgress, instance);139 checkClassInstance(workInProgress);140 if (needsContext) {141 cacheContext(workInProgress, unmaskedContext, context);142 }143 return instance;144 }145 function mountClassInstance(workInProgress, priorityLevel) {146 var instance = workInProgress.stateNode;147 var state = instance.state || null;148 var props = workInProgress.pendingProps;149 invariant(props, 'There must be pending props for an initial mount. This error is ' + 'likely caused by a bug in React. Please file an issue.');150 var unmaskedContext = getUnmaskedContext(workInProgress);151 instance.props = props;152 instance.state = state;...
9e414cdc41339f6d97afa97ee02662d625b7a9ReactFiberClassComponent.js
Source: 9e414cdc41339f6d97afa97ee02662d625b7a9ReactFiberClassComponent.js
...122 function resetInputPointers(workInProgress, instance) {123 instance.props = workInProgress.memoizedProps;124 instance.state = workInProgress.memoizedState;125 }126 function adoptClassInstance(workInProgress, instance) {127 instance.updater = updater;128 workInProgress.stateNode = instance;129 ReactInstanceMap.set(instance, workInProgress);130 }131 function constructClassInstance(workInProgress) {132 var ctor = workInProgress.type;133 var props = workInProgress.pendingProps;134 var unmaskedContext = getUnmaskedContext(workInProgress);135 var needsContext = isContextConsumer(workInProgress);136 var context = needsContext ? getMaskedContext(workInProgress, unmaskedContext) : emptyObject;137 var instance = new ctor(props, context);138 adoptClassInstance(workInProgress, instance);139 checkClassInstance(workInProgress);140 if (needsContext) {141 cacheContext(workInProgress, unmaskedContext, context);142 }143 return instance;144 }145 function mountClassInstance(workInProgress, priorityLevel) {146 var instance = workInProgress.stateNode;147 var state = instance.state || null;148 var props = workInProgress.pendingProps;149 invariant(props, 'There must be pending props for an initial mount. This error is ' + 'likely caused by a bug in React. Please file an issue.');150 var unmaskedContext = getUnmaskedContext(workInProgress);151 instance.props = props;152 instance.state = state;...
487ad39edd939477b89cb6576256e1f53e53baReactFiberClassComponent.js
Source: 487ad39edd939477b89cb6576256e1f53e53baReactFiberClassComponent.js
...122 function resetInputPointers(workInProgress, instance) {123 instance.props = workInProgress.memoizedProps;124 instance.state = workInProgress.memoizedState;125 }126 function adoptClassInstance(workInProgress, instance) {127 instance.updater = updater;128 workInProgress.stateNode = instance;129 ReactInstanceMap.set(instance, workInProgress);130 }131 function constructClassInstance(workInProgress) {132 var ctor = workInProgress.type;133 var props = workInProgress.pendingProps;134 var unmaskedContext = getUnmaskedContext(workInProgress);135 var needsContext = isContextConsumer(workInProgress);136 var context = needsContext ? getMaskedContext(workInProgress, unmaskedContext) : emptyObject;137 var instance = new ctor(props, context);138 adoptClassInstance(workInProgress, instance);139 checkClassInstance(workInProgress);140 if (needsContext) {141 cacheContext(workInProgress, unmaskedContext, context);142 }143 return instance;144 }145 function mountClassInstance(workInProgress, priorityLevel) {146 var instance = workInProgress.stateNode;147 var state = instance.state || null;148 var props = workInProgress.pendingProps;149 invariant(props, 'There must be pending props for an initial mount. This error is ' + 'likely caused by a bug in React. Please file an issue.');150 var unmaskedContext = getUnmaskedContext(workInProgress);151 instance.props = props;152 instance.state = state;...
e5881c9fce00eba262a698b097b520392b5a8eReactFiberClassComponent.js
Source: e5881c9fce00eba262a698b097b520392b5a8eReactFiberClassComponent.js
...122 function resetInputPointers(workInProgress, instance) {123 instance.props = workInProgress.memoizedProps;124 instance.state = workInProgress.memoizedState;125 }126 function adoptClassInstance(workInProgress, instance) {127 instance.updater = updater;128 workInProgress.stateNode = instance;129 ReactInstanceMap.set(instance, workInProgress);130 }131 function constructClassInstance(workInProgress) {132 var ctor = workInProgress.type;133 var props = workInProgress.pendingProps;134 var unmaskedContext = getUnmaskedContext(workInProgress);135 var needsContext = isContextConsumer(workInProgress);136 var context = needsContext ? getMaskedContext(workInProgress, unmaskedContext) : emptyObject;137 var instance = new ctor(props, context);138 adoptClassInstance(workInProgress, instance);139 checkClassInstance(workInProgress);140 if (needsContext) {141 cacheContext(workInProgress, unmaskedContext, context);142 }143 return instance;144 }145 function mountClassInstance(workInProgress, priorityLevel) {146 var instance = workInProgress.stateNode;147 var state = instance.state || null;148 var props = workInProgress.pendingProps;149 invariant(props, 'There must be pending props for an initial mount. This error is ' + 'likely caused by a bug in React. Please file an issue.');150 var unmaskedContext = getUnmaskedContext(workInProgress);151 instance.props = props;152 instance.state = state;...
ReactFiberClassComponent.js
Source: ReactFiberClassComponent.js
...49 workInProgress.memoizedState =50 instance.state !== null && instance.state !== undefined51 ? instance.state52 : null53 adoptClassInstance(workInProgress, instance)54 return instance55}56export function mountClassInstance(57 workInProgress,58 ctor,59 newProps,60 renderExpirationTime61) {62 const instance = workInProgress.stateNode63 instance.props = newProps64 instance.state = workInProgress.memoizedState65 initializeUpdateQueue(workInProgress)66 //å¤çæ´æ°67 processUpdateQueue(workInProgress, newProps, instance, renderExpirationTime)68 //fiberçstateå·²ç»æ´æ°ï¼åæ¥å°ç»ä»¶instanceä¸69 instance.state = workInProgress.memoizedState70 if (typeof instance.componentDidMount === 'function') {71 workInProgress.effectTag |= Update72 }73}74export function updateClassInstance(75 current,76 workInProgress,77 ctor,78 newProps,79 renderExpirationTime80) {81 const instance = workInProgress.stateNode82 cloneUpdateQueue(current, workInProgress)83 const oldProps = workInProgress.memoizedProps84 instance.props = oldProps85 const oldState = workInProgress.memoizedState86 let newState = (instance.state = oldState)87 processUpdateQueue(workInProgress, newProps, instance, renderExpirationTime)88 newState = workInProgress.memoizedState89 if (oldProps === newProps && oldState === newState) {90 if (typeof instance.componentDidUpdate === 'function') {91 if (92 oldProps !== current.memoizedProps ||93 oldState !== current.memoizedState94 ) {95 workInProgress.effectTag |= Update96 }97 }98 return false99 }100 const { shouldComponentUpdate } = instance101 const shouldUpdate = shouldComponentUpdate102 ? shouldComponentUpdate(newProps, newState)103 : true104 if (shouldUpdate) {105 if (typeof instance.componentDidUpdate === 'function') {106 workInProgress.effectTag |= Update107 }108 } else {109 if (typeof instance.componentDidUpdate === 'function') {110 if (111 oldProps !== current.memoizedProps ||112 oldState !== current.memoizedState113 ) {114 workInProgress.effectTag |= Update115 }116 }117 workInProgress.memoizedProps = newProps118 workInProgress.memoizedState = newState119 }120 instance.props = newProps121 instance.state = newState122 return shouldUpdate123}124/**125 * å
³èç»ä»¶å®ä¾åfiberèç¹126 * @param {*} workInProgress127 * @param {*} instance128 */129export function adoptClassInstance(workInProgress, instance) {130 instance.updater = classComponentUpdater131 workInProgress.stateNode = instance132 instance._reactInternalFiber = workInProgress...
updateClassComponent.js
Source: updateClassComponent.js
...77 nextProps78) {79 const instance = new Component(props);80 workInProgress.memoizedState = isNullOrUndefined(instance.state) ? instance.state : null;81 adoptClassInstance(workInProgress, instance);82 return instance;83}84function adoptClassInstance (85 workInProgress,86 instance87) {88 instance.updater = classComponentUpdater;89 workInProgress.stateNode = instance;90 91 set(instance, workInProgress);92}93function finishClassComponent (94 current, 95 workInProgress, ...
reactClassComponent.js
Source: reactClassComponent.js
...10 },11};12export const constructClassInstance = (workInProgress, Component, props) => {13 const instance = new Component(props, {});14 return adoptClassInstance(workInProgress, instance)15}16export function adoptClassInstance(workInProgress, instance) {17 instance.updater = classComponentUpdater;18 workInProgress.stateNode = instance;19 return instance...
Using AI Code Generation
1const playwright = require('playwright');2const { adoptClassInstance } = require('playwright/lib/server/frames');3(async () => {4 const browser = await playwright['chromium'].launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const frame = page.mainFrame();8 const frameHandle = await frame.evaluateHandle(() => window);9 const frame1 = adoptClassInstance(frameHandle);10 console.log(frame1.url());11 await browser.close();12})();
Using AI Code Generation
1const playwright = require('playwright');2const { adoptClassInstance } = require('playwright/lib/server/frames');3const { Page } = require('playwright/lib/server/page');4const { Frame } = require('playwright/lib/server/frame');5(async () => {6 const browser = await playwright.chromium.launch();7 const page = await browser.newPage();8 const newPage = new Page(page._browserContext, page._delegate, page._timeoutSettings);9 const newFrame = new Frame(newPage, page.mainFrame()._delegate, page.mainFrame()._timeoutSettings);10 adoptClassInstance(page.mainFrame(), newFrame);11 adoptClassInstance(page, newPage);12 await page.screenshot({ path: 'bing.png' });13 await browser.close();14})();
Using AI Code Generation
1const {chromium} = require('playwright');2const {adoptClassInstance} = require('playwright/lib/internal/adoptClassInstance');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await page.waitForSelector('input[name=q]');7 const elementHandle = await page.$('input[name=q]');8 const input = adoptClassInstance(elementHandle);9 await input.type('playwright');10 await page.click('input[type="submit"]');11 await page.waitForSelector('h3');12 await page.screenshot({path: 'screenshot.png'});13 await browser.close();14})();15const iframe = await page.frames()[1];16const elementHandle = await iframe.$('input[name=q]');17const elementHandle = await page.$('input[name=q]');18const input = adoptClassInstance(elementHandle);19const iframe = await page.frames()[1];20const elementHandle = await iframe.$('input[name=q]');21const input = adoptClassInstance(elementHandle);22const iframe = await page.frames()[1];
Using AI Code Generation
1const { adoptClassInstance } = require('playwright/lib/internal/transport');2const { Page } = require('playwright/lib/server/page');3const { BrowserContext } = require('playwright/lib/server/browserContext');4const { Browser } = require('playwright/lib/server/browser');5const { ChromiumBrowser } = require('playwright/lib/server/chromium/chromiumBrowser');6const { ChromiumBrowserContext } = require('playwright/lib/server/chromium/chromiumBrowserContext');7const { ChromiumPage } = require('playwright/lib/server/chromium/chromiumPage');8const { Playwright } = require('playwright/lib/server/playwright');9const { Protocol } = require('playwright/lib/server/protocol');10const { Transport } = require('playwright/lib/server/transport');11const { WebSocketTransport } = require('playwright/lib/server/webSocketTransport');12const protocol = new Protocol(transport);13const playwright = adoptClassInstance(Playwright, protocol);14const browser = await playwright.chromium.launch();15const context = await browser.newContext();16const page = await context.newPage();17const adoptedBrowser = adoptClassInstance(Browser, page._browser._connection._protocol);18const adoptedContext = adoptClassInstance(BrowserContext, page._browserContext._connection._protocol);19const adoptedPage = adoptClassInstance(Page, page._connection._protocol);20const adoptedChromiumBrowser = adoptClassInstance(ChromiumBrowser, page._browser._connection._protocol);21const adoptedChromiumContext = adoptClassInstance(ChromiumBrowserContext, page._browserContext._connection._protocol);22const adoptedChromiumPage = adoptClassInstance(ChromiumPage, page._connection._protocol);23const adoptedChromiumBrowser = adoptClassInstance(ChromiumBrowser, page._browser._connection._protocol);24const adoptedChromiumContext = adoptClassInstance(ChromiumBrowserContext, page._browserContext._connection._protocol);25const adoptedChromiumPage = adoptClassInstance(ChromiumPage, page._connection._protocol);26const adoptedChromiumBrowser = adoptClassInstance(ChromiumBrowser, page._
Using AI Code Generation
1const { adoptClassInstance } = require('@playwright/test/lib/server/frames');2const { chromium } = require('playwright');3const { expect } = require('@playwright/test');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 const [frame] = await page.frames();9 const handle = await frame.$('text=Get started');10 const button = adoptClassInstance(handle);11 expect(button).toBeTruthy();12 await browser.close();13})();
Using AI Code Generation
1const { adoptClassInstance } = require('playwright/lib/server/frames');2const page = await browser.newPage();3const frame = await page.mainFrame();4const elementHandle = await frame.$('button');5const button = adoptClassInstance(elementHandle, Button);6await button.click();7await browser.close();8const { adoptClassInstance } = require('playwright/lib/server/frames');9class Button {10 constructor(page, handle) {11 this._page = page;12 this._handle = handle;13 }14 async click() {15 await this._handle.click();16 }17}18module.exports = Button;19$()
Jest + Playwright - Test callbacks of event-based DOM library
firefox browser does not start in playwright
Is it possible to get the selector from a locator object in playwright?
How to run a list of test suites in a single file concurrently in jest?
Running Playwright in Azure Function
firefox browser does not start in playwright
This question is quite close to a "need more focus" question. But let's try to give it some focus:
Does Playwright has access to the cPicker object on the page? Does it has access to the window object?
Yes, you can access both cPicker and the window object inside an evaluate call.
Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?
Exactly, or you can assign values to a javascript variable:
const cPicker = new ColorPicker({
onClickOutside(e){
},
onInput(color){
window['color'] = color;
},
onChange(color){
window['result'] = color;
}
})
And then
it('Should call all callbacks with correct arguments', async() => {
await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})
// Wait until the next frame
await page.evaluate(() => new Promise(requestAnimationFrame))
// Act
// Assert
const result = await page.evaluate(() => window['color']);
// Check the value
})
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