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How to use getNextHydratableSibling method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactFiberHydrationContext.old.js

Source:ReactFiberHydrationContext.old.js

...74): boolean {75  if (!supportsHydration) {76    return false;77  }78  nextHydratableInstance = getNextHydratableSibling(suspenseInstance);79  popToNextHostParent(fiber);80  isHydrating = true;81  return true;82}83function deleteHydratableInstance(84  returnFiber: Fiber,85  instance: HydratableInstance,86) {87  const childToDelete = createFiberFromHostInstanceForDeletion();88  childToDelete.stateNode = instance;89  childToDelete.return = returnFiber;90  childToDelete.flags = Deletion;91  // This might seem like it belongs on progressedFirstDeletion. However,92  // these children are not part of the reconciliation list of children.93  // Even if we abort and rereconcile the children, that will try to hydrate94  // again and the nodes are still in the host tree so these will be95  // recreated.96  if (returnFiber.lastEffect !== null) {97    returnFiber.lastEffect.nextEffect = childToDelete;98    returnFiber.lastEffect = childToDelete;99  } else {100    returnFiber.firstEffect = returnFiber.lastEffect = childToDelete;101  }102}103function insertNonHydratedInstance(returnFiber: Fiber, fiber: Fiber) {104  fiber.flags = (fiber.flags & ~Hydrating) | Placement;105}106function tryHydrate(fiber, nextInstance) {107  switch (fiber.tag) {108    case HostComponent: {109      const type = fiber.type;110      const props = fiber.pendingProps;111      const instance = canHydrateInstance(nextInstance, type, props);112      if (instance !== null) {113        fiber.stateNode = (instance: Instance);114        return true;115      }116      return false;117    }118    case HostText: {119      const text = fiber.pendingProps;120      const textInstance = canHydrateTextInstance(nextInstance, text);121      if (textInstance !== null) {122        fiber.stateNode = (textInstance: TextInstance);123        return true;124      }125      return false;126    }127    case SuspenseComponent: {128      if (enableSuspenseServerRenderer) {129        const suspenseInstance: null | SuspenseInstance = canHydrateSuspenseInstance(130          nextInstance,131        );132        if (suspenseInstance !== null) {133          const suspenseState: SuspenseState = {134            dehydrated: suspenseInstance,135            retryLane: OffscreenLane,136          };137          fiber.memoizedState = suspenseState;138          // Store the dehydrated fragment as a child fiber.139          // This simplifies the code for getHostSibling and deleting nodes,140          // since it doesn't have to consider all Suspense boundaries and141          // check if they're dehydrated ones or not.142          const dehydratedFragment = createFiberFromDehydratedFragment(143            suspenseInstance,144          );145          dehydratedFragment.return = fiber;146          fiber.child = dehydratedFragment;147          return true;148        }149      }150      return false;151    }152    default:153      return false;154  }155}156function tryToClaimNextHydratableInstance(fiber: Fiber): void {157  if (!isHydrating) {158    return;159  }160  let nextInstance = nextHydratableInstance;161  if (!nextInstance) {162    // Nothing to hydrate. Make it an insertion.163    insertNonHydratedInstance((hydrationParentFiber: any), fiber);164    isHydrating = false;165    hydrationParentFiber = fiber;166    return;167  }168  const firstAttemptedInstance = nextInstance;169  if (!tryHydrate(fiber, nextInstance)) {170    // If we can't hydrate this instance let's try the next one.171    // We use this as a heuristic. It's based on intuition and not data so it172    // might be flawed or unnecessary.173    nextInstance = getNextHydratableSibling(firstAttemptedInstance);174    if (!nextInstance || !tryHydrate(fiber, nextInstance)) {175      // Nothing to hydrate. Make it an insertion.176      insertNonHydratedInstance((hydrationParentFiber: any), fiber);177      isHydrating = false;178      hydrationParentFiber = fiber;179      return;180    }181    // We matched the next one, we'll now assume that the first one was182    // superfluous and we'll delete it. Since we can't eagerly delete it183    // we'll have to schedule a deletion. To do that, this node needs a dummy184    // fiber associated with it.185    deleteHydratableInstance(186      (hydrationParentFiber: any),187      firstAttemptedInstance,188    );189  }190  hydrationParentFiber = fiber;191  nextHydratableInstance = getFirstHydratableChild((nextInstance: any));192}193function prepareToHydrateHostInstance(194  fiber: Fiber,195  rootContainerInstance: Container,196  hostContext: HostContext,197): boolean {198  if (!supportsHydration) {199    invariant(200      false,201      'Expected prepareToHydrateHostInstance() to never be called. ' +202        'This error is likely caused by a bug in React. Please file an issue.',203    );204  }205  const instance: Instance = fiber.stateNode;206  const updatePayload = hydrateInstance(207    instance,208    fiber.type,209    fiber.memoizedProps,210    rootContainerInstance,211    hostContext,212    fiber,213  );214  // TODO: Type this specific to this type of component.215  fiber.updateQueue = (updatePayload: any);216  // If the update payload indicates that there is a change or if there217  // is a new ref we mark this as an update.218  if (updatePayload !== null) {219    return true;220  }221  return false;222}223function prepareToHydrateHostTextInstance(fiber: Fiber): boolean {224  if (!supportsHydration) {225    invariant(226      false,227      'Expected prepareToHydrateHostTextInstance() to never be called. ' +228        'This error is likely caused by a bug in React. Please file an issue.',229    );230  }231  const textInstance: TextInstance = fiber.stateNode;232  const textContent: string = fiber.memoizedProps;233  const shouldUpdate = hydrateTextInstance(textInstance, textContent, fiber);234  return shouldUpdate;235}236function prepareToHydrateHostSuspenseInstance(fiber: Fiber): void {237  if (!supportsHydration) {238    invariant(239      false,240      'Expected prepareToHydrateHostSuspenseInstance() to never be called. ' +241        'This error is likely caused by a bug in React. Please file an issue.',242    );243  }244  const suspenseState: null | SuspenseState = fiber.memoizedState;245  const suspenseInstance: null | SuspenseInstance =246    suspenseState !== null ? suspenseState.dehydrated : null;247  invariant(248    suspenseInstance,249    'Expected to have a hydrated suspense instance. ' +250      'This error is likely caused by a bug in React. Please file an issue.',251  );252  hydrateSuspenseInstance(suspenseInstance, fiber);253}254function skipPastDehydratedSuspenseInstance(255  fiber: Fiber,256): null | HydratableInstance {257  if (!supportsHydration) {258    invariant(259      false,260      'Expected skipPastDehydratedSuspenseInstance() to never be called. ' +261        'This error is likely caused by a bug in React. Please file an issue.',262    );263  }264  const suspenseState: null | SuspenseState = fiber.memoizedState;265  const suspenseInstance: null | SuspenseInstance =266    suspenseState !== null ? suspenseState.dehydrated : null;267  invariant(268    suspenseInstance,269    'Expected to have a hydrated suspense instance. ' +270      'This error is likely caused by a bug in React. Please file an issue.',271  );272  return getNextHydratableInstanceAfterSuspenseInstance(suspenseInstance);273}274function popToNextHostParent(fiber: Fiber): void {275  let parent = fiber.return;276  while (277    parent !== null &&278    parent.tag !== HostComponent &&279    parent.tag !== HostRoot &&280    parent.tag !== SuspenseComponent281  ) {282    parent = parent.return;283  }284  hydrationParentFiber = parent;285}286function popHydrationState(fiber: Fiber): boolean {287  if (!supportsHydration) {288    return false;289  }290  if (fiber !== hydrationParentFiber) {291    // We're deeper than the current hydration context, inside an inserted292    // tree.293    return false;294  }295  if (!isHydrating) {296    // If we're not currently hydrating but we're in a hydration context, then297    // we were an insertion and now need to pop up reenter hydration of our298    // siblings.299    popToNextHostParent(fiber);300    isHydrating = true;301    return false;302  }303  const type = fiber.type;304  // If we have any remaining hydratable nodes, we need to delete them now.305  // We only do this deeper than head and body since they tend to have random306  // other nodes in them. We also ignore components with pure text content in307  // side of them.308  // TODO: Better heuristic.309  if (310    fiber.tag !== HostComponent ||311    (type !== 'head' &&312      type !== 'body' &&313      !shouldSetTextContent(type, fiber.memoizedProps))314  ) {315    let nextInstance = nextHydratableInstance;316    while (nextInstance) {317      deleteHydratableInstance(fiber, nextInstance);318      nextInstance = getNextHydratableSibling(nextInstance);319    }320  }321  popToNextHostParent(fiber);322  if (fiber.tag === SuspenseComponent) {323    nextHydratableInstance = skipPastDehydratedSuspenseInstance(fiber);324  } else {325    nextHydratableInstance = hydrationParentFiber326      ? getNextHydratableSibling(fiber.stateNode)327      : null;328  }329  return true;330}331function resetHydrationState(): void {332  if (!supportsHydration) {333    return;334  }335  hydrationParentFiber = null;336  nextHydratableInstance = null;337  isHydrating = false;338}339function getIsHydrating(): boolean {340  return isHydrating;...

ReactFiberHydrationContext.new.js

Source:ReactFiberHydrationContext.new.js

...64): boolean {65  if (!supportsHydration) {66    return false;67  }68  nextHydratableInstance = getNextHydratableSibling(suspenseInstance);69  popToNextHostParent(fiber);70  isHydrating = true;71  return true;72}73function deleteHydratableInstance(74  returnFiber: Fiber,75  instance: HydratableInstance,76) {77  const childToDelete = createFiberFromHostInstanceForDeletion();78  childToDelete.stateNode = instance;79  childToDelete.return = returnFiber;80  const deletions = returnFiber.deletions;81  if (deletions === null) {82    returnFiber.deletions = [childToDelete];83    // TODO (effects) Rename this to better reflect its new usage (e.g. ChildDeletions)84    returnFiber.flags |= Deletion;85  } else {86    deletions.push(childToDelete);87  }88}89function insertNonHydratedInstance(returnFiber: Fiber, fiber: Fiber) {90  fiber.flags = (fiber.flags & ~Hydrating) | Placement;91}92function tryHydrate(fiber, nextInstance) {93  switch (fiber.tag) {94    case HostComponent: {95      const type = fiber.type;96      const props = fiber.pendingProps;97      const instance = canHydrateInstance(nextInstance, type, props);98      if (instance !== null) {99        fiber.stateNode = (instance: Instance);100        return true;101      }102      return false;103    }104    case HostText: {105      const text = fiber.pendingProps;106      const textInstance = canHydrateTextInstance(nextInstance, text);107      if (textInstance !== null) {108        fiber.stateNode = (textInstance: TextInstance);109        return true;110      }111      return false;112    }113    case SuspenseComponent: {114      if (enableSuspenseServerRenderer) {115        const suspenseInstance: null | SuspenseInstance = canHydrateSuspenseInstance(116          nextInstance,117        );118        if (suspenseInstance !== null) {119          const suspenseState: SuspenseState = {120            dehydrated: suspenseInstance,121            retryLane: OffscreenLane,122          };123          fiber.memoizedState = suspenseState;124          // Store the dehydrated fragment as a child fiber.125          // This simplifies the code for getHostSibling and deleting nodes,126          // since it doesn't have to consider all Suspense boundaries and127          // check if they're dehydrated ones or not.128          const dehydratedFragment = createFiberFromDehydratedFragment(129            suspenseInstance,130          );131          dehydratedFragment.return = fiber;132          fiber.child = dehydratedFragment;133          return true;134        }135      }136      return false;137    }138    default:139      return false;140  }141}142function tryToClaimNextHydratableInstance(fiber: Fiber): void {143  if (!isHydrating) {144    return;145  }146  let nextInstance = nextHydratableInstance;147  if (!nextInstance) {148    // Nothing to hydrate. Make it an insertion.149    insertNonHydratedInstance((hydrationParentFiber: any), fiber);150    isHydrating = false;151    hydrationParentFiber = fiber;152    return;153  }154  const firstAttemptedInstance = nextInstance;155  if (!tryHydrate(fiber, nextInstance)) {156    // If we can't hydrate this instance let's try the next one.157    // We use this as a heuristic. It's based on intuition and not data so it158    // might be flawed or unnecessary.159    nextInstance = getNextHydratableSibling(firstAttemptedInstance);160    if (!nextInstance || !tryHydrate(fiber, nextInstance)) {161      // Nothing to hydrate. Make it an insertion.162      insertNonHydratedInstance((hydrationParentFiber: any), fiber);163      isHydrating = false;164      hydrationParentFiber = fiber;165      return;166    }167    // We matched the next one, we'll now assume that the first one was168    // superfluous and we'll delete it. Since we can't eagerly delete it169    // we'll have to schedule a deletion. To do that, this node needs a dummy170    // fiber associated with it.171    deleteHydratableInstance(172      (hydrationParentFiber: any),173      firstAttemptedInstance,174    );175  }176  hydrationParentFiber = fiber;177  nextHydratableInstance = getFirstHydratableChild((nextInstance: any));178}179function prepareToHydrateHostInstance(180  fiber: Fiber,181  rootContainerInstance: Container,182  hostContext: HostContext,183): boolean {184  if (!supportsHydration) {185    invariant(186      false,187      'Expected prepareToHydrateHostInstance() to never be called. ' +188        'This error is likely caused by a bug in React. Please file an issue.',189    );190  }191  const instance: Instance = fiber.stateNode;192  const updatePayload = hydrateInstance(193    instance,194    fiber.type,195    fiber.memoizedProps,196    rootContainerInstance,197    hostContext,198    fiber,199  );200  // TODO: Type this specific to this type of component.201  fiber.updateQueue = (updatePayload: any);202  // If the update payload indicates that there is a change or if there203  // is a new ref we mark this as an update.204  if (updatePayload !== null) {205    return true;206  }207  return false;208}209function prepareToHydrateHostTextInstance(fiber: Fiber): boolean {210  if (!supportsHydration) {211    invariant(212      false,213      'Expected prepareToHydrateHostTextInstance() to never be called. ' +214        'This error is likely caused by a bug in React. Please file an issue.',215    );216  }217  const textInstance: TextInstance = fiber.stateNode;218  const textContent: string = fiber.memoizedProps;219  const shouldUpdate = hydrateTextInstance(textInstance, textContent, fiber);220  return shouldUpdate;221}222function prepareToHydrateHostSuspenseInstance(fiber: Fiber): void {223  if (!supportsHydration) {224    invariant(225      false,226      'Expected prepareToHydrateHostSuspenseInstance() to never be called. ' +227        'This error is likely caused by a bug in React. Please file an issue.',228    );229  }230  const suspenseState: null | SuspenseState = fiber.memoizedState;231  const suspenseInstance: null | SuspenseInstance =232    suspenseState !== null ? suspenseState.dehydrated : null;233  invariant(234    suspenseInstance,235    'Expected to have a hydrated suspense instance. ' +236      'This error is likely caused by a bug in React. Please file an issue.',237  );238  hydrateSuspenseInstance(suspenseInstance, fiber);239}240function skipPastDehydratedSuspenseInstance(241  fiber: Fiber,242): null | HydratableInstance {243  if (!supportsHydration) {244    invariant(245      false,246      'Expected skipPastDehydratedSuspenseInstance() to never be called. ' +247        'This error is likely caused by a bug in React. Please file an issue.',248    );249  }250  const suspenseState: null | SuspenseState = fiber.memoizedState;251  const suspenseInstance: null | SuspenseInstance =252    suspenseState !== null ? suspenseState.dehydrated : null;253  invariant(254    suspenseInstance,255    'Expected to have a hydrated suspense instance. ' +256      'This error is likely caused by a bug in React. Please file an issue.',257  );258  return getNextHydratableInstanceAfterSuspenseInstance(suspenseInstance);259}260function popToNextHostParent(fiber: Fiber): void {261  let parent = fiber.return;262  while (263    parent !== null &&264    parent.tag !== HostComponent &&265    parent.tag !== HostRoot &&266    parent.tag !== SuspenseComponent267  ) {268    parent = parent.return;269  }270  hydrationParentFiber = parent;271}272function popHydrationState(fiber: Fiber): boolean {273  if (!supportsHydration) {274    return false;275  }276  if (fiber !== hydrationParentFiber) {277    // We're deeper than the current hydration context, inside an inserted278    // tree.279    return false;280  }281  if (!isHydrating) {282    // If we're not currently hydrating but we're in a hydration context, then283    // we were an insertion and now need to pop up reenter hydration of our284    // siblings.285    popToNextHostParent(fiber);286    isHydrating = true;287    return false;288  }289  const type = fiber.type;290  // If we have any remaining hydratable nodes, we need to delete them now.291  // We only do this deeper than head and body since they tend to have random292  // other nodes in them. We also ignore components with pure text content in293  // side of them.294  // TODO: Better heuristic.295  if (296    fiber.tag !== HostComponent ||297    (type !== 'head' &&298      type !== 'body' &&299      !shouldSetTextContent(type, fiber.memoizedProps))300  ) {301    let nextInstance = nextHydratableInstance;302    while (nextInstance) {303      deleteHydratableInstance(fiber, nextInstance);304      nextInstance = getNextHydratableSibling(nextInstance);305    }306  }307  popToNextHostParent(fiber);308  if (fiber.tag === SuspenseComponent) {309    nextHydratableInstance = skipPastDehydratedSuspenseInstance(fiber);310  } else {311    nextHydratableInstance = hydrationParentFiber312      ? getNextHydratableSibling(fiber.stateNode)313      : null;314  }315  return true;316}317function resetHydrationState(): void {318  if (!supportsHydration) {319    return;320  }321  hydrationParentFiber = null;322  nextHydratableInstance = null;323  isHydrating = false;324}325function getIsHydrating(): boolean {326  return isHydrating;...

ReactFiberHydrationContext.js

Source:ReactFiberHydrationContext.js

...87	if (!tryHydrate(fiber, nextInstance)) {88		// If we can't hydrate this instance let's try the next one.89		// We use this as a heuristic. It's based on intuition and not data so it90		// might be flawed or unnecessary.91		nextInstance = getNextHydratableSibling(firstAttemptedInstance);92		if (!nextInstance || !tryHydrate(fiber, nextInstance)) {93			// Nothing to hydrate. Make it an insertion.94			insertNonHydratedInstance((hydrationParentFiber), fiber);95			isHydrating = false;96			hydrationParentFiber = fiber;97			return;98		}99		// We matched the next one, we'll now assume that the first one was100		// superfluous and we'll delete it. Since we can't eagerly delete it101		// we'll have to schedule a deletion. To do that, this node needs a dummy102		// fiber associated with it.103		deleteHydratableInstance((hydrationParentFiber), firstAttemptedInstance);104	}105	hydrationParentFiber = fiber;106	nextHydratableInstance = getFirstHydratableChild((nextInstance));107}108function prepareToHydrateHostInstance(fiber, rootContainerInstance, hostContext) {109	const instance = fiber.stateNode;110	const updatePayload = hydrateInstance(111		instance,112		fiber.type,113		fiber.memoizedProps,114		rootContainerInstance,115		hostContext,116		fiber117	);118	// TODO: Type this specific to this type of component.119	fiber.updateQueue = (updatePayload);120	// If the update payload indicates that there is a change or if there121	// is a new ref we mark this as an update.122	if (updatePayload !== null) {123		return true;124	}125	return false;126}127function prepareToHydrateHostTextInstance(fiber) {128	129	const textInstance = fiber.stateNode;130	const textContent = fiber.memoizedProps;131	const shouldUpdate = hydrateTextInstance(textInstance, textContent, fiber);132	133	return shouldUpdate;134}135function popToNextHostParent(fiber) {136	let parent = fiber.return;137	while (parent !== null && parent.tag !== HostComponent && parent.tag !== HostRoot) {138		parent = parent.return;139	}140	hydrationParentFiber = parent;141}142function popHydrationState(fiber) {143	if (!supportsHydration) {144		return false;145	}146	if (fiber !== hydrationParentFiber) {147		// We're deeper than the current hydration context, inside an inserted148		// tree.149		return false;150	}151	if (!isHydrating) {152		// If we're not currently hydrating but we're in a hydration context, then153		// we were an insertion and now need to pop up reenter hydration of our154		// siblings.155		popToNextHostParent(fiber);156		isHydrating = true;157		return false;158	}159	const type = fiber.type;160	// If we have any remaining hydratable nodes, we need to delete them now.161	// We only do this deeper than head and body since they tend to have random162	// other nodes in them. We also ignore components with pure text content in163	// side of them.164	// TODO: Better heuristic.165	if (166		fiber.tag !== HostComponent ||167		(type !== 'head' && type !== 'body' && !shouldSetTextContent(type, fiber.memoizedProps))168	) {169		let nextInstance = nextHydratableInstance;170		while (nextInstance) {171			deleteHydratableInstance(fiber, nextInstance);172			nextInstance = getNextHydratableSibling(nextInstance);173		}174	}175	popToNextHostParent(fiber);176	nextHydratableInstance = hydrationParentFiber ? getNextHydratableSibling(fiber.stateNode) : null;177	return true;178}179function resetHydrationState() {180	if (!supportsHydration) {181		return;182	}183	hydrationParentFiber = null;184	nextHydratableInstance = null;185	isHydrating = false;186}187export {188	enterHydrationState,189	resetHydrationState,190	tryToClaimNextHydratableInstance,...

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 element = await page.$('text=Get started');7  const sibling = await page._delegate.getNextHydratableSibling(element._elementHandle);8  console.log(sibling);9  await browser.close();10})();11const { chromium } = require('playwright');12(async () => {13  const browser = await chromium.launch();14  const context = await browser.newContext();15  const page = await context.newPage();16  const element = await page.$('text=Get started');17  const sibling = await page._delegate.getPreviousHydratableSibling(element._elementHandle);18  console.log(sibling);19  await browser.close();20})();21const { chromium } = require('playwright');22(async () => {23  const browser = await chromium.launch();24  const context = await browser.newContext();25  const page = await context.newPage();26  const element = await page.$('text=Get started');27  const child = await page._delegate.getFirstHydratableChild(element._elementHandle);28  console.log(child);29  await browser.close();30})();31const { chromium } = require('playwright');32(async () => {33  const browser = await chromium.launch();34  const context = await browser.newContext();35  const page = await context.newPage();36  await page.goto('

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    const element = await page.$('text=Get started');7    const nextSibling = await page._delegate.getNextHydratableSibling(element._elementHandle);8    console.log('Next Sibling:', nextSibling);9    await browser.close();10})();11const { chromium } = require('playwright');12(async () => {13    const browser = await chromium.launch({ headless: false });14    const context = await browser.newContext();15    const page = await context.newPage();16    const element = await page.$('text=Get started');17    const previousSibling = await page._delegate.getPreviousHydratableSibling(element._elementHandle);18    console.log('Previous Sibling:', previousSibling);19    await browser.close();20})();21const { chromium } = require('playwright');22(async () => {23    const browser = await chromium.launch({ headless: false });24    const context = await browser.newContext();25    const page = await context.newPage();26    const element = await page.$('text=Get started');27    const children = await page._delegate.getHydratableChildren(element._elementHandle);28    console.log('Children:', children);29    await browser.close();30})();

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch({ headless: false });4  const page = await browser.newPage();5  const element = await page.$('text=Docs');6  const nextSibling = await element._internal.getNextHydratableSibling();7  console.log(nextSibling);8  await browser.close();9})();10ElementHandle:span {11  _context: BrowserContext {12    _browser: Browser {13      _connection: Connection {

Using AI Code Generation

1const { chromium } = require('playwright');2const { getNextHydratableSibling } = require('playwright/lib/server/dom.js');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  const input = await page.$('input');8  const sibling = getNextHydratableSibling(input._element);9  console.log(sibling);10  await browser.close();11})();

Using AI Code Generation

1const playwright = require('playwright');2const { getTestState } = require('@playwright/test');3(async () => {4  const browser = await playwright.chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  const nextSibling = await page._delegate.getNextHydratableSibling('text=Get Started');8  console.log(nextSibling.textContent());9  const nextSibling2 = await page._delegate.getNextHydratableSibling('text=Get Started', 'text=Learn');10  console.log(nextSibling2.textContent());11  await browser.close();12})();

Using AI Code Generation

1const { chromium } = require('playwright');2const { getNextHydratableSibling } = require('playwright/lib/server/dom.js');3(async () => {4  const browser = await chromium.launch({ headless: false });5  const context = await browser.newContext();6  const page = await context.newPage();7  const elementHandle = await page.waitForSelector('text=Docs');8  const nextSibling = await getNextHydratableSibling(page, elementHandle);9  console.log(nextSibling);10  await browser.close();11})();12ElementHandle {13  _context: BrowserContext {14    _browser: Browser {15    },16    _options: {

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const page = await browser.newPage();5  const nextSibling = await page.evaluate(() => {6    const input = document.querySelector('input');7    return input._nextHydratableSibling;8  });9  console.log(nextSibling);10  await browser.close();11})();12{ _id: '0.0.3',13  _attributes: {},14   { _id: '0.0.4',15     _attributes: {},16      { _id: '0.0.5',17        _attributes: {},18         { _id: '0.0.6',19           _attributes: {},20           _previousHydratableSibling: [Circular] } },

Using AI Code Generation

1const { getNextHydratableSibling } = require('@playwright/test/lib/server/domSnapshot');2const { Page } = require('@playwright/test/lib/server/page');3const { ElementHandle } = require('@playwright/test/lib/server/dom');4const elementHandle = new ElementHandle();5const page = new Page();6const nextSibling = getNextHydratableSibling(page, elementHandle);7console.log('nextSibling', nextSibling);8const { getNextHydratableSibling } = require('playwright');9const { Page } = require('playwright/lib/server/page');10const { ElementHandle } = require('playwright/lib/server/dom');11const elementHandle = new ElementHandle();12const page = new Page();13const nextSibling = getNextHydratableSibling(page, elementHandle);14console.log('nextSibling', nextSibling);15const { getNextHydratableSibling } = require('playwright');16const { Page } = require('playwright/lib/server/page');17const { ElementHandle } = require('playwright/lib/server/dom');18const elementHandle = new ElementHandle();19const page = new Page();20const nextSibling = getNextHydratableSibling(page, elementHandle);21console.log('nextSibling', nextSibling);22const { getNextHydratableSibling } = require('playwright');23const { Page } = require('playwright/lib/server/page');24const { ElementHandle } = require('playwright/lib/server/dom');25const elementHandle = new ElementHandle();26const page = new Page();27const nextSibling = getNextHydratableSibling(page, elementHandle);28console.log('nextSibling', nextSibling);29const { getNextHydratableSibling } = require('playwright');30const { Page } = require('playwright/lib/server/page');31const { ElementHandle } = require('playwright/lib/server/dom');32const elementHandle = new ElementHandle();33const page = new Page();34const nextSibling = getNextHydratableSibling(page, elementHandle);35console.log('nextSibling', nextSibling);36const { getNextHydratableSibling } = require('playwright');37const { Page } = require('playwright/lib/server/page');38const { ElementHandle

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  const element = await page.$('text=Get started');7  console.log(await element.evaluate((node) => {8    return node.nextElementSibling;9  }));10  await browser.close();11})();

Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
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.
Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
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.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
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.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.