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How to use findHostInstancesForMatchingFibersRecursively method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactFiberHotReloading.new.js

Source:ReactFiberHotReloading.new.js

...318)                => {319  if (__DEV__) {320    const hostInstances = new Set();321    const types = new Set(families.map(family => family.current));322    findHostInstancesForMatchingFibersRecursively(323      root.current,324      types,325      hostInstances,326    );327    return hostInstances;328  } else {329    throw new Error(330      'Did not expect findHostInstancesForRefresh to be called in production.',331    );332  }333};334function findHostInstancesForMatchingFibersRecursively(335  fiber       ,336  types          ,337  hostInstances               ,338) {339  if (__DEV__) {340    const {child, sibling, tag, type} = fiber;341    let candidateType = null;342    switch (tag) {343      case FunctionComponent:344      case SimpleMemoComponent:345      case ClassComponent:346        candidateType = type;347        break;348      case ForwardRef:349        candidateType = type.render;350        break;351      default:352        break;353    }354    let didMatch = false;355    if (candidateType !== null) {356      if (types.has(candidateType)) {357        didMatch = true;358      }359    }360    if (didMatch) {361      // We have a match. This only drills down to the closest host components.362      // There's no need to search deeper because for the purpose of giving363      // visual feedback, "flashing" outermost parent rectangles is sufficient.364      findHostInstancesForFiberShallowly(fiber, hostInstances);365    } else {366      // If there's no match, maybe there will be one further down in the child tree.367      if (child !== null) {368        findHostInstancesForMatchingFibersRecursively(369          child,370          types,371          hostInstances,372        );373      }374    }375    if (sibling !== null) {376      findHostInstancesForMatchingFibersRecursively(377        sibling,378        types,379        hostInstances,380      );381    }382  }383}384function findHostInstancesForFiberShallowly(385  fiber       ,386  hostInstances               ,387)       {388  if (__DEV__) {389    const foundHostInstances = findChildHostInstancesForFiberShallowly(390      fiber,...

ReactFiberHotReloading.js

Source:ReactFiberHotReloading.js

...318): Set<Instance> => {319  if (true) {320    const hostInstances = new Set();321    const types = new Set(families.map(family => family.current));322    findHostInstancesForMatchingFibersRecursively(323      root.current,324      types,325      hostInstances,326    );327    return hostInstances;328  } else {329    throw new Error(330      'Did not expect findHostInstancesForRefresh to be called in production.',331    );332  }333};334function findHostInstancesForMatchingFibersRecursively(335  fiber: Fiber,336  types: Set<any>,337  hostInstances: Set<Instance>,338) {339  if (true) {340    const {child, sibling, tag, type} = fiber;341    let candidateType = null;342    switch (tag) {343      case FunctionComponent:344      case SimpleMemoComponent:345      case ClassComponent:346        candidateType = type;347        break;348      case ForwardRef:349        candidateType = type.render;350        break;351      default:352        break;353    }354    let didMatch = false;355    if (candidateType !== null) {356      if (types.has(candidateType)) {357        didMatch = true;358      }359    }360    if (didMatch) {361      // We have a match. This only drills down to the closest host components.362      // There's no need to search deeper because for the purpose of giving363      // visual feedback, "flashing" outermost parent rectangles is sufficient.364      findHostInstancesForFiberShallowly(fiber, hostInstances);365    } else {366      // If there's no match, maybe there will be one further down in the child tree.367      if (child !== null) {368        findHostInstancesForMatchingFibersRecursively(369          child,370          types,371          hostInstances,372        );373      }374    }375    if (sibling !== null) {376      findHostInstancesForMatchingFibersRecursively(377        sibling,378        types,379        hostInstances,380      );381    }382  }383}384function findHostInstancesForFiberShallowly(385  fiber: Fiber,386  hostInstances: Set<Instance>,387): void {388  if (true) {389    const foundHostInstances = findChildHostInstancesForFiberShallowly(390      fiber,...

ReactFiberHotReloading.old.js

Source:ReactFiberHotReloading.old.js

...225      var hostInstances = new Set();226      var types = new Set(families.map(function (family) {227        return family.current;228      }));229      findHostInstancesForMatchingFibersRecursively(root.current, types, hostInstances);230      return hostInstances;231    }232  };233  function findHostInstancesForMatchingFibersRecursively(fiber, types, hostInstances) {234    {235      var child = fiber.child,236          sibling = fiber.sibling,237          tag = fiber.tag,238          type = fiber.type;239      var candidateType = null;240      switch (tag) {241        case FunctionComponent:242        case SimpleMemoComponent:243        case ClassComponent:244          candidateType = type;245          break;246        case ForwardRef:247          candidateType = type.render;248          break;249      }250      var didMatch = false;251      if (candidateType !== null) {252        if (types.has(candidateType)) {253          didMatch = true;254        }255      }256      if (didMatch) {257        // We have a match. This only drills down to the closest host components.258        // There's no need to search deeper because for the purpose of giving259        // visual feedback, "flashing" outermost parent rectangles is sufficient.260        findHostInstancesForFiberShallowly(fiber, hostInstances);261      } else {262        // If there's no match, maybe there will be one further down in the child tree.263        if (child !== null) {264          findHostInstancesForMatchingFibersRecursively(child, types, hostInstances);265        }266      }267      if (sibling !== null) {268        findHostInstancesForMatchingFibersRecursively(sibling, types, hostInstances);269      }270    }271  }272  function findHostInstancesForFiberShallowly(fiber, hostInstances) {273    {274      var foundHostInstances = findChildHostInstancesForFiberShallowly(fiber, hostInstances);275      if (foundHostInstances) {276        return;277      } // If we didn't find any host children, fallback to closest host parent.278      var node = fiber;279      while (true) {280        switch (node.tag) {281          case HostComponent:282            hostInstances.add(node.stateNode);...

Using AI Code Generation

1const { findHostInstancesForMatchingFibersRecursively } = require('playwright/lib/server/dom.js');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch();5  const page = await browser.newPage();6  const hostInstances = findHostInstancesForMatchingFibersRecursively(7    page._frameManager.mainFrame()._context,8    (fiber) => fiber.type === 'host' && fiber.props.id === 'hplogo'9  );10  console.log(hostInstances);11  await browser.close();12})();13  {14    fiber: FiberNode {15    },16    instance: ElementHandle {17      asElement: [Function (anonymous)],18      asElementHandle: [Function (anonymous)],19      dispose: [Function (anonymous)],20      toString: [Function (anonymous)],21      [Symbol(util.inspect.custom)]: [Function (anonymous)]22    }23  }

Using AI Code Generation

1const { findHostInstancesForMatchingFibersRecursively } = require('playwright/lib/server/webkit/wkPage');2const { Page } = require('playwright/lib/server/webkit/wkPage');3const { WKPage } = require('playwright/lib/server/webkit/wkPage');4const { WKSession } = require('playwright/lib/server/webkit/wkConnection');5const { WKConnection } = require('playwright/lib/server/webkit/wkConnection');6const { assert } = require('playwright/lib/utils/utils');7const { helper } = require('playwright/lib/helper');8const { debugError } = require('playwright/lib/utils/debugLogger');9const { WKConnectionTransport } = require('playwright/lib/server/webkit/wkConnection');10const { WebKit } = require('playwright/lib/server/webkit/webkit');11const { BrowserContext } = require('playwright/lib/server/browserContext');12const { Browser } = require('playwright/lib/server/browser');13const { BrowserServer } = require('playwright/lib/server/browserServer');14const { BrowserType } = require('playwright/lib/server/browserType');15const { ConnectionTransport } = require('playwright/lib/server/browserType');16const { BrowserContextOptions } = require('playwright/lib/server/browserContext');17const { BrowserTypeBase } = require('playwright/lib/server/browserType');18const { BrowserServerBase } = require('playwright/lib/server/browserServer');19const { BrowserBase } = require('playwright/lib/server/browser');20const { BrowserContextBase } = require('playwright/lib/server/browserContext');21const { BrowserContextDispatcher } = require('playwright/lib/server/browserContextDispatcher');22const { BrowserServerDispatcher } = require('playwright/lib/server/browserServerDispatcher');23const { BrowserDispatcher } = require('playwright/lib/server/browserDispatcher');24const { BrowserTypeDispatcher } = require('playwright/lib/server/browserTypeDispatcher');25const { BrowserTypeBaseDispatcher } = require('playwright/lib/server/browserTypeBaseDispatcher');26const { BrowserBaseDispatcher } = require('playwright/lib/server/browserBaseDispatcher');27const { BrowserContextBaseDispatcher } = require('playwright/lib/server/browserContextBaseDispatcher');28const { BrowserServerBaseDispatcher } = require('playwright/lib/server/browserServerBaseDispatcher');29const { Frame } = require('playwright/lib/server/frames');30const { FrameManager } = require('playwright/lib/server/frames');31const { FrameBase }

Using AI Code Generation

1const { findHostInstancesForMatchingFibersRecursively } = require('playwright/lib/server/frames');2const frame = page.mainFrame();3const hostInstances = findHostInstancesForMatchingFibersRecursively(frame, (fiber) => {4  return fiber._name === 'waitForSelector';5});6console.log(hostInstances);7const { findHostInstancesForMatchingFibersRecursively } = require('playwright/lib/server/frames');8const frame = page.mainFrame();9const hostInstances = findHostInstancesForMatchingFibersRecursively(frame, (fiber) => {10  return fiber._name === 'waitForSelector';11});12console.log(hostInstances);13const { findHostInstancesForMatchingFibersRecursively } = require('playwright/lib/server/frames');14const frame = page.mainFrame();15const hostInstances = findHostInstancesForMatchingFibersRecursively(frame, (fiber) => {16  return fiber._name === 'waitForSelector';17});18console.log(hostInstances);19const { findHostInstancesForMatchingFibersRecursively } = require('playwright/lib/server/frames');20const frame = page.mainFrame();21const hostInstances = findHostInstancesForMatchingFibersRecursively(frame, (fiber) => {22  return fiber._name === 'waitForSelector';23});24console.log(hostInstances);25const { findHostInstancesForMatchingFibersRecursively } = require('playwright/lib/server/frames');26const frame = page.mainFrame();27const hostInstances = findHostInstancesForMatchingFibersRecursively(frame, (fiber) => {28  return fiber._name === 'waitForSelector';29});30console.log(hostInstances);31const { findHostInstancesForMatchingFibersRecursively } = require('playwright/lib/server/frames');32const frame = page.mainFrame();33const hostInstances = findHostInstancesForMatchingFibersRecursively(frame, (fiber) => {

Using AI Code Generation

1const { findHostInstancesForMatchingFibersRecursively } = require('playwright/lib/server/fiberStorage');2const hostInstances = findHostInstancesForMatchingFibersRecursively((fiber) => fiber._debugName === 'My Fiber Name');3console.log(hostInstances);4const { findHostInstancesForMatchingFibersRecursively } = require('playwright/lib/server/fiberStorage');5const hostInstances = findHostInstancesForMatchingFibersRecursively((fiber) => fiber._debugName === 'My Fiber Name');6console.log(hostInstances);7const { findHostInstancesForMatchingFibersRecursively } = require('playwright/lib/server/fiberStorage');8const hostInstances = findHostInstancesForMatchingFibersRecursively((fiber) => fiber._debugName === 'My Fiber Name');9console.log(hostInstances);10const { findHostInstancesForMatchingFibersRecursively } = require('playwright/lib/server/fiberStorage');11const hostInstances = findHostInstancesForMatchingFibersRecursively((fiber) => fiber._debugName === 'My Fiber Name');12console.log(hostInstances);13const { findHostInstancesForMatchingFibersRecursively } = require('playwright/lib/server/fiberStorage');14const hostInstances = findHostInstancesForMatchingFibersRecursively((fiber) => fiber._debugName === 'My Fiber Name');15console.log(hostInstances);

Using AI Code Generation

1const { findHostInstancesForMatchingFibersRecursively } = require('@playwright/test/lib/utils').utils;2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4  const hostInstances = findHostInstancesForMatchingFibersRecursively('page.goto');5  console.log(hostInstances);6});7  {8    function: 'async ({ page }) => {',9      '    at Object.<anonymous> (test.js:1:1)\n' +10      '    at Module._compile (internal/modules/cjs/loader.js:999:30)\n' +11      '    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10)\n' +12      '    at Module.load (internal/modules/cjs/loader.js:863:32)\n' +13      '    at Function.Module._load (internal/modules/cjs/loader.js:708:14)\n' +14      '    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:60:12)\n' +15  }

Using AI Code Generation

1const { findHostInstancesForMatchingFibersRecursively } = require('playwright/lib/server/inspector/inspectorServer');2const { getFiberStack } = require('playwright/lib/utils/utils');3async function main() {4  const fiber = getFiberStack();5  const instances = findHostInstancesForMatchingFibersRecursively(fiber);6  console.log(instances);7}8main();9[ Fiber {

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