Best JavaScript code snippet using playwright-internal
ReactFiberHydrationContext.js
Source: ReactFiberHydrationContext.js
...34 );35 return getNextHydratableInstanceAfterSuspenseInstance(suspenseInstance);36};37const deleteHydratableInstance = (returnFiber, instance) => {38 const childToDelete = createFiberFromHostInstanceForDeletion();39 childToDelete.stateNode = instance;40 childToDelete.return = returnFiber;41 childToDelete.flags = Deletion;42 if (returnFiber.lastEffect !== null) {43 returnFiber.lastEffect.nextEffect = childToDelete;44 returnFiber.lastEffect = childToDelete;45 } else {46 returnFiber.firstEffect = returnFiber.lastEffect = childToDelete;47 }48};49const popToNextHostParent = (fiber) => {50 let parent = fiber.return;51 while (52 parent !== null &&...
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 const elementHandle = await page.$('text=Get started');6 const fiber = await page.evaluateHandle(elementHandle => createFiberFromHostInstanceForDeletion(elementHandle), elementHandle);7 await page.evaluate(fiber => {8 const fiberNode = fiber.return.return.return;9 fiberNode.stateNode.pendingProps = { children: 'Hello World' };10 scheduleWork(fiberNode, Sync);11 flushSync(() => {12 performSyncWorkOnRoot(fiberNode);13 });14 }, fiber);15 await page.screenshot({ path: 'example.png' });16 await browser.close();17})();
Using AI Code Generation
1const { createFiberFromHostInstanceForDeletion } = require('playwright/lib/webkit/webkit');2const { createFiberFromHostInstanceForDeletion } = require('playwright/lib/webkit/webkit');3const { createFiberFromHostInstanceForDeletion } = require('playwright/lib/webkit/webkit');4const { createFiberFromHostInstanceForDeletion } = require('playwright/lib/webkit/webkit');5const { createFiberFromHostInstanceForDeletion } = require('playwright/lib/webkit/webkit');6const { createFiberFromHostInstanceForDeletion } = require('playwright/lib/webkit/webkit');7const { createFiberFromHostInstanceForDeletion } = require('playwright/lib/webkit/webkit');8const { createFiberFromHostInstanceForDeletion } = require
Using AI Code Generation
1const { createFiberFromHostInstanceForDeletion } = require('playwright/lib/webkit/webkit');2const { WebKit } = require('playwright');3const webkit = new WebKit();4const page = await webkit.launch().newPage();5const fiber = await createFiberFromHostInstanceForDeletion(page._delegate);6console.log(fiber);7{ _owner: null,
Using AI Code Generation
1const { createFiberFromHostInstanceForDeletion } = require('@playwright/internal/lib/server/domFiber');2const { Page } = require('@playwright/test');3(async () => {4 const element = await page.$('input');5 const fiber = createFiberFromHostInstanceForDeletion(element);6})();
Using AI Code Generation
1const { createFiberFromHostInstanceForDeletion } = require('playwright-core/lib/server/dom');2const { createFiberFromHostInstance } = require('react-reconciler');3const { createFiberFromHostInstanceForDeletion } = require('playwright-core/lib/server/dom');4const { createFiberFromHostInstance } = require('react-reconciler');5const { createFiberFromHostInstanceForDeletion } = require('playwright-core/lib/server/dom');6const { createFiberFromHostInstance } = require('react-reconciler');7const { createFiberFromHostInstanceForDeletion } = require('playwright-core/lib/server/dom');8const { createFiberFromHostInstance } = require('react-reconciler');9const { createFiberFromHostInstanceForDeletion } = require('playwright-core/lib/server/dom');10const { createFiberFromHostInstance } = require('react-reconciler');11const { createFiberFromHostInstanceForDeletion } = require('playwright-core/lib/server/dom');12const { createFiberFromHostInstance } = require('react-reconciler');13const { createFiberFromHostInstanceForDeletion } = require('playwright-core/lib/server/dom');14const { createFiberFromHostInstance } = require('react-reconciler');15const { createFiberFromHostInstanceForDeletion } = require('playwright-core/lib/server/dom');16const { createFiberFromHostInstance } = require('react-reconciler');17const { createFiberFromHostInstanceForDeletion } = require('playwright-core/lib/server/dom');18const { create
Using AI Code Generation
1const { createFiberFromHostInstanceForDeletion } = require('playwright/lib/webkit/webkit.js');2const { WebKit } = require('playwright');3const { chromium } = require('playwright');4(async () => {5 const browser = await WebKit.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 const element = await page.$('input[name="q"]');9 await element.click();10 await element.type('hello');11 const fiber = createFiberFromHostInstanceForDeletion(element._page._delegate._pageProxy._session._connection._transport._ws._socket);12 fiber._pageProxy._session._connection._transport._ws._socket.close();13 fiber._pageProxy._session._connection._transport._ws._socket._closeCode = 1000;14 fiber._pageProxy._session._connection._transport._ws._socket._closeMessage = "some reason";15 fiber._pageProxy._session._connection._transport._ws._socket._receiver._closeCode = 1000;16 fiber._pageProxy._session._connection._transport._ws._socket._receiver._closeReason = "some reason";17 fiber._pageProxy._session._connection._transport._ws._socket._receiver._connection._closeCode = 1000;18 fiber._pageProxy._session._connection._transport._ws._socket._receiver._connection._closeReason = "some reason";19 await page.waitForTimeout(5000);20 await browser.close();21})();22const { WebKit } = require('playwright');23const { chromium } = require('playwright');24(async () => {25 const browser = await WebKit.launch();
Using AI Code Generation
1const { createFiberFromHostInstanceForDeletion } = require('playwright/lib/webkit/webkit');2const { webkit } = require('playwright');3(async () => {4 const browser = await webkit.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.waitForTimeout(5000);8 const element = await page.$('yt-formatted-string#text');9 createFiberFromHostInstanceForDeletion(element);10 await page.waitForTimeout(5000);11 await browser.close();12})();
Using AI Code Generation
1const fiber = createFiberFromHostInstanceForDeletion();2fiber.stateNode = fiber.stateNode._reactInternals;3fiber.stateNode.memoizedProps = fiber.memoizedProps;4fiber.stateNode.memoizedState = fiber.memoizedState;5fiber.stateNode.updateQueue = fiber.updateQueue;6fiber.stateNode.dependencies = fiber.dependencies;7fiber.stateNode.mode = fiber.mode;8fiber.stateNode.child = fiber.child;9fiber.stateNode.sibling = fiber.sibling;10fiber.stateNode.index = fiber.index;11fiber.stateNode.ref = fiber.ref;12fiber.stateNode.return = fiber.return;13fiber.stateNode.pendingProps = fiber.pendingProps;14fiber.stateNode.type = fiber.type;15fiber.stateNode.elementType = fiber.elementType;16fiber.stateNode.tag = fiber.tag;17fiber.stateNode.expirationTime = fiber.expirationTime;18fiber.stateNode.alternate = fiber.alternate;19fiber.stateNode.actualDuration = fiber.actualDuration;20fiber.stateNode.actualStartTime = fiber.actualStartTime;21fiber.stateNode.selfBaseDuration = fiber.selfBaseDuration;22fiber.stateNode.treeBaseDuration = fiber.treeBaseDuration;23fiber.stateNode._debugID = fiber._debugID;24fiber.stateNode._debugSource = fiber._debugSource;25fiber.stateNode._debugOwner = fiber._debugOwner;26fiber.stateNode._debugIsCurrentlyTiming = fiber._debugIsCurrentlyTiming;27fiber.stateNode._debugNeedsRemount = fiber._debugNeedsRemount;28fiber.stateNode._debugHookTypes = fiber._debugHookTypes;29fiber.stateNode._debugHookNames = fiber._debugHookNames;30fiber.stateNode._debugHookStates = fiber._debugHookStates;31fiber.stateNode._debugHookSource = fiber._debugHookSource;32fiber.stateNode._debugHookOwners = fiber._debugHookOwners;33fiber.stateNode._debugContext = fiber._debugContext;34fiber.stateNode._debugIsCurrentlyTiming = fiber._debugIsCurrentlyTiming;35fiber.stateNode._debugNeedsRemount = fiber._debugNeedsRemount;36fiber.stateNode._debugNeedsForceUpdate = fiber._debugNeedsForceUpdate;37fiber.stateNode._debugOwner = fiber._debugOwner;38fiber.stateNode._debugSource = fiber._debugSource;39fiber.stateNode._debugID = fiber._debugID;40fiber.stateNode._debugIsCurrentlyTiming = fiber._debugIsCurrentlyTiming;41fiber.stateNode._debugNeedsRemount = fiber._debugNeedsRemount;
Jest + Playwright - Test callbacks of event-based DOM library
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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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