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How to use createFiberFromElement method in Playwright Internal

Best JavaScript code snippet using playwright-internal

react-diff.js

Source:react-diff.js

...32    }33    child = child.sibling;34  }35  // åèç¹ä¸æ²¡æç¸åèç¹çæåµ36  const created = createFiberFromElement(newChild, returnFiber.mode);37  created.ref = coerceRef(returnFiber, currentFirstChild, newChild);38  created.return = returnFiber;39  return created;40}41// æ°åç´ ä¸ºææ¬èç¹42function reconcileSingleTextNode(returnFiber, currentFirstChild, textConent) {43  if (currentFirstChild !== null && currentFirstChild.tag === HostText) {44    deleteRemainingChildren(returnFiber, currentFirstChild.sibling);45    // å¤ç¨ç¬¬ä¸ä¸ªèç¹46    const existing = useFiber(currentFirstChild, textConent);47    existing.return = returnFiber;48    return existing;49  }50  deleteRemainingChildren(returnFiber, currentFirstChild);51  const created = createFiberFromText(textConent, returnFiber.mode);52  created.return = returnFiber;53  return created;54}55function placeChild(newFiber, lastPlacedIndex, newIdx) {56  newFiber.index = newIndex;57  if (!shouldTrackSideEffects) {58    return lastPlacedIndex;59  }60  const current = newFiber.alternate; // current== null,è¯¥èç¹ä¸ºæ°å¢èç¹61  if (current !== null) {62    // current !== null è¡¨ç¤ºæ´æ°ï¼åå¨å·²æèç¹63    const oldIndex = current.index;64    if (oldIndex < lastPlacedIndex) {65      newFiber.flags = Placement;66      return lastPlacedIndex;67    } else {68      // è¯¥é¡¹ä¾ç¶çå¨èä½ç½®69      return oldIndex;70    }71  } else {72    newFiber.flags = Placement;73    return lastPlacedIndex;74  }75}76function updateTextNode(returnFiber, current, textContent) {77  // currentèç¹ä¸æ¯å¯å¤ç¨çææ¬èç¹78  if (current === null || current.tag !== HostText) {79    // éè¿textContentåå»ºææ¬èç¹Fiber80    const created = createFiberFromText(textContent, returnFiber.mode);81    created.return = returnFiber;82    return created;83  } else {84    // æ¾å°å¯å¤ç¨çææ¬èç¹äºï¼åå¤ç¨85    const existing = useFiber(current, textContent); // å¤ç¨ææ¬èç¹86    existing.return = returnFiber;87    return existing;88  }89}90function updateElement(returnFiber, current, element) {91  if (current !== null) {92    if (current.elementType === element.type) {93      const existing = useFiber(current, element.props); // å¤ç¨èç¹94      existing.ref = coerceRef(returnFiber, current, element);95      existing.return = returnFiber;96      return existing;97    }98  }99  // æ°èç¹100  const created = createFiberFromElement(element, returnFiber.mode);101  created.ref = coerceRef(returnFiber, current, element);102  created.return = returnFiber;103  return created;104}105// å°ææèèç¹æ·»å å°Mapå¯¹è±¡ä¸106function mapRemainingChildren(returnFiber, currentFirstChild) {107  const existingChildren = new Map();108  let existingChild = currentFirstChild;109  while (existingChild !== null) {110    // key ä¸ä¸ºnull  åç´ èç¹111    if (existingChild.key !== null) {112      existingChildren.set(existingChild.key, existingChild);113    } else {114      // ä¸åå¨key  åä½¿ç¨indexä»£æ¿115      existingChildren.set(existingChild.index, existingChild);116    }117    existingChild = existingChild.sibling;118  }119  return existingChildren;120}121function updateFromMap(existingChildren, returnFiber, newIdx, newChild) {122  // æ°èç¹æ¯ææ¬èç¹123  if (typeof newChild === 'string' || typeof newChild === 'number') {124    const matchedFiber = existingChildren.get(newIdx) || null; // æ¾indexç¸åçèç¹å¤ç¨125    return updateTextNode(returnFiber, matchedFiber, '' + newChild);126  }127  // newChildæ¯åç´ èç¹çæåµ128  if (typeof newChild === 'object' && newChild !== null) {129    if (newChild.$$typeof === REACT_ELEMENT_TYPE) {130      const matchedFiber =131        existingChildren.get(newChild.key ? newChild.key : newChild.index) ||132        null;133      // è¿åæ´æ°åçåç´ èç¹134      return updateElement(returnFiber, matchedFiber, newChild);135    }136  }137  return null;138}139function createChild(returnFiber, newChild) {140  // å¤çææ¬èç¹141  if (typeof newChild === 'string' || typeof newChild === 'number') {142    const created = createFiberFromText('' + newChild, returnFiber.mode);143    created.return = returnFiber;144    return created;145  }146  // å¤çåç´ èç¹147  if (typeof newChild === 'object' && newChild !== null) {148    if (newChild.$$typeof === REACT_ELEMENT_TYPE) {149      const created = createFiberFromElement(newChild, returnFiber.mode);150      created.ref = coerceRef(returnFiber, null, newChild);151      created.return = returnFiber;152      return created;153    }154  }155  return null;156}157function createFiberFromText(content, mode) {158  const fiber = createFiber(HostText, content, null);159  return fiber;160}161function createFiberFromElement(element, mode) {162  let owner = null;163  const type = element.type;164  const key = element.key;165  const pendingProps = element.props;166  const fiber = createFiberFromTypeAndProps(167    type,168    key,169    pendingProps,170    owner,171    mode172  );173  return fiber;174}175function coerceRef(returnFiber, current, element) {...

reconcileChildren.js

Source:reconcileChildren.js

...56      deleteChild(returnFiber, child)57    }58    child = child.sibling59  }60  const created = createFiberFromElement(element)61  created.return = returnFiber62  return created63}64function deleteChild(returnFiber, childToDelete) {65  const deletions = returnFiber.deletions66  if (deletions === null) {67    returnFiber.deletions = [childToDelete]68    returnFiber.flags |= 'Deletion'69  } else {70    deletions.push(childToDelete)71  }72}73function deleteRemainingChildren(returnFiber, currentFirstChild) {74  let childToDelete = currentFirstChild75  while(childToDelete) {76    deleteChild(returnFiber, childToDelete)77    childToDelete = childToDelete.sibling78  }79  return null80}81function createFiberFromElement(82  element83) {84  const type = element.type85  const key = element.key86  const pendingProps = element.props87  const fiber = createFiberFromElement(88    type,89    key,90    pendingProps91  )92  return fiber93}94function createFiberFromElement(95  type,96  key,97  pendingProps98) {99  let fiberTag = 'IndeterminateComponent'100  if (typeof type === 'function') {101    if (shouldConstruct(type)) {102      fiberTag = ClassComponent103    }104  } else if (typeof type === 'string') {105    fiberTag = 'HostComponent'106  } else {107  }108  let resolvedType = type...

ReactFiber.dev.js

Source:ReactFiber.dev.js

...50/**51 * æ ¹æ®èæDOMåç´ åå»ºfiberèç¹52 * @param {*} element 53 */54function createFiberFromElement(element) {55  var key = element.key,56      type = element.type,57      props = element.props;58  var tag;59  if (typeof type === 'string') {60    // span div p61    tag = _ReactWorkTags.HostComponent; //æ ç¾çäºåçç»ä»¶62  }63  var fiber = createFiber(tag, props, key);64  fiber.type = type;65  return fiber;...

ReactChildFiber.js

Source:ReactChildFiber.js

2import { createFiberFromElement } from './ReactFiber';3import { Placement } from './ReactFiberFlags';4function childReconciler(shouldTrackSideEffects) {5    function reconcileSingleElement(returnFiber, currentFirstChild, element) {6        const created = createFiberFromElement(element);//div#title7        created.return = returnFiber;8        return created;9    }10    function placeSingleChild(newFiber) {11        //å¦æå½åéè¦è·è¸ªç¶ä½ç¨ï¼å¹¶ä¸å½åè¿ä¸ªæ°çfiberå®çæ¿èº«ä¸åå¨12        if (shouldTrackSideEffects && !newFiber.alternate) {13            //ç»è¿ä¸ªæ°fiberæ·»å ä¸ä¸ªå¯ä½ç¨ï¼è¡¨ç¤ºå¨æªæ¥æåé¶æ®µçDOMæä½ä¸ä¼åçå®DOMæ ä¸æ·»å æ¤èç¹14            newFiber.flags = Placement;15        }16        return newFiber;17    }18    /**19     * 20     * @param {*} returnFiber æ°çç¶fiber...

Using AI Code Generation

1const { createFiberFromElement } = require('playwright/lib/server/dom/fiber');2const { ElementHandle } = require('playwright/lib/server/dom/elementHandle');3const { JSHandle } = require('playwright/lib/server/dom/JSHandle');4const { ElementHandleDispatcher } = require('playwright/lib/server/supplements/dispatchers/elementHandleDispatcher');5const { JSHandleDispatcher } = require('playwright/lib/server/supplements/dispatchers/JSHandleDispatcher');6const { Page } = require('playwright/lib/server/page');7const { Frame } = require('playwright/lib/server/frames');8const { FrameDispatcher } = require('playwright/lib/server/supplements/dispatchers/frameDispatcher');9const { PageDispatcher } = require('playwright/lib/server/supplements/dispatchers/pageDispatcher');10const { createHandle } = require('playwright/lib/server/dom/serializers');11const { createFrameHandle } = require('playwright/lib/server/dom/serializers');12const { ElementHandleChannel } = require('playwright/lib/server/channels');13const { JSHandleChannel } = require('playwright/lib/server/channels');14const { FrameChannel } = require('playwright/lib/server/channels');15const { PageChannel } = require('playwright/lib/server/channels');16const { Connection } = require('playwright/lib/server/connection');17const { FrameManager } = require('playwright/lib/server/frameManager');18const { helper } = require('playwright/lib/helper');19const { assert } = require('playwright/lib/helper');20const { BrowserContext } = require('playwright/lib/server/browserContext');21const { BrowserContextDispatcher } = require('playwright/lib/server/supplements/dispatchers/browserContextDispatcher');22const { BrowserContextChannel } = require('playwright/lib/server/channels');23const { Browser } = require('playwright/lib/server/browser');24const { BrowserDispatcher } = require('playwright/lib/server/supplements/dispatchers/browserDispatcher');25const { BrowserChannel } = require('playwright/lib/server/channels');26const { BrowserServer } = require('playwright/lib/server/browserServer');27const { BrowserServerDispatcher } = require('playwright/lib/server/supplements/dispatchers/browserServerDispatcher');28const { BrowserServerChannel } = require('playwright/lib/server/channels');29const { BrowserType } = require('playwright/lib/server/browserType');30const { BrowserTypeDispatcher } =

Using AI Code Generation

1const { createFiberFromElement } = require('playwright/lib/client/fiber');2const { ElementHandle } = require('playwright/lib/client/elementHandle');3const { Page } = require('playwright/lib/client/page');4const { Element } = require('playwright/lib/client/element');5const { InternalHelper } = require('playwright/lib/internal/helper');6const elementHandle = new ElementHandle(7  new Page(new InternalHelper()),

Using AI Code Generation

1const { createFiberFromElement } = require('playwright/lib/server/dom/fiber');2const { parseHTML } = require('playwright/lib/server/dom/parseHTML');3const { Page } = require('playwright/lib/server/page');4const { ElementHandle } = require('playwright/lib/server/dom/elementHandle');5const page = new Page();6const html = `<html><body><div>test</div></body></html>`;7const document = parseHTML(html);8const root = document.firstChild;9const element = root.firstChild.firstChild;10const fiber = createFiberFromElement(element, root);11const elementHandle = new ElementHandle(page, fiber);12console.log(elementHandle.textContent());

Using AI Code Generation

1const { createFiberFromElement } = require('playwright/lib/server/dom/fiber');2const { ElementHandle } = require('playwright/lib/server/dom/elementHandler');3const element = new ElementHandle('page', 'element');4const fiber = createFiberFromElement(element);5console.log(fiber);6console.log(fiber.type);7console.log(fiber.props);8console.log(fiber.children);9console.log(fiber.parent);10console.log(fiber.sibling);11console.log(fiber.previousSibling);12console.log(fiber.child);13console.log(fiber.lastChild);14console.log(fiber.ownerDocument);15console.log(fiber.parentNode);16console.log(fiber.parentElement);17console.log(fiber.textContent);18console.log(fiber.innerText);19console.log(fiber.innerHTML);20console.log(fiber.outerHTML);21console.log(fiber.firstChild);22console.log(fiber.firstElementChild);23console.log(fiber.lastChild);24console.log(fiber.lastElementChild);25console.log(fiber.childNodes);

Using AI Code Generation

1const { createFiberFromElement } = require('playwright/lib/server/supplements/recorder/fiber');2const { createTest } = require('playwright/lib/server/supplements/recorder/recorderApp');3const { test } = createTest('test');4const fiber = createFiberFromElement('div', { id: 'test' });5test('test', async ({ page }) => {6  await page.click('div#test');7});8const { test } = require('../test');9test.runWithTestReporter();

Using AI Code Generation

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

Using AI Code Generation

1const { createFiberFromElement } = require("playwright/lib/server/dom");2const path = require("path");3        const rootElement = document.getElementById('root');4        ReactDOM.render(5          React.createElement('h1', null, 'Hello, world!'),6        );7`;8const fiber = createFiberFromElement(html, path.join(__dirname, "test.html"));9console.log(fiber);

Using AI Code Generation

1const { createFiberFromElement } = require('playwright/lib/server/domFiber');2const { ElementHandle } = require('playwright/lib/server/dom');3const elementHandle = new ElementHandle(page, 'elementHandle');4const fiber = createFiberFromElement(elementHandle);5console.log(fiber);6const { createFiberFromElement } = require('playwright/lib/server/domFiber');7const { ElementHandle } = require('playwright/lib/server/dom');8const elementHandle = new ElementHandle(page, 'elementHandle');9const fiber = createFiberFromElement(elementHandle);10console.log(fiber);11Fiber {

Using AI Code Generation

1const { createFiberFromElement } = require('playwright/lib/server/dom/fiber');2const fiber = createFiberFromElement(element);3const elementHandle = await fiber.waitForSelector('css=div');4const resultHandle = await fiber.evaluateHandle(() => document.body);5const result = await fiber.evaluate(() => document.body);6const { createFiberFromElementHandle } = require('playwright/lib/server/dom/fiber');7const fiber = createFiberFromElementHandle(elementHandle);8const elementHandle = await fiber.waitForSelector('css=div');9const resultHandle = await fiber.evaluateHandle(() => document.body);10const result = await fiber.evaluate(() => document.body);

Using AI Code Generation

1const { createFiberFromElement } = require("playwright/lib/internal/fiber");2const element = createFiberFromElement(page, "button");3element.click();4const { chromium } = require("playwright");5(async () => {6  const browser = await chromium.launch();7  const context = await browser.newContext();8  const page = await context.newPage();9  await page.click('text=Get Started');10  await page.click('text=Run in Playwright');11  await page.click('text=Documentation');12  await page.click('text=API');13  await page.click('text=Page');14  await page.click('text=Page.click');15  await page.click('text=Examples');16  await page.click('text=Click a button');17  await page.click('text=Run in Playwright');18  await page.click('text=Get Started');19  await page.click('text=Run in Playwright');20  const { createFiberFromElement } = require("playwright/lib/internal/fiber");21  const element = createFiberFromElement(page, "button");22  element.click();23  await page.close();24  await context.close();25  await browser.close();26})();27const { chromium } = require("playwright");28(async () => {29  const browser = await chromium.launch();30  const context = await browser.newContext();31  const page = await context.newPage();

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