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How to use findUpdateLane method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactFiberLane.old.js

Source:ReactFiberLane.old.js

...421  return (lanes & TransitionLanes) === lanes;422}423// To ensure consistency across multiple updates in the same event, this should424// be a pure function, so that it always returns the same lane for given inputs.425export function findUpdateLane(426  lanePriority: LanePriority,427  wipLanes: Lanes,428): Lane {429  switch (lanePriority) {430    case NoLanePriority:431      break;432    case SyncLanePriority:433      return SyncLane;434    case SyncBatchedLanePriority:435      return SyncBatchedLane;436    case InputDiscreteLanePriority: {437      const lane = pickArbitraryLane(InputDiscreteLanes & ~wipLanes);438      if (lane === NoLane) {439        // Shift to the next priority level440        return findUpdateLane(InputContinuousLanePriority, wipLanes);441      }442      return lane;443    }444    case InputContinuousLanePriority: {445      const lane = pickArbitraryLane(InputContinuousLanes & ~wipLanes);446      if (lane === NoLane) {447        // Shift to the next priority level448        return findUpdateLane(DefaultLanePriority, wipLanes);449      }450      return lane;451    }452    case DefaultLanePriority: {453      let lane = pickArbitraryLane(DefaultLanes & ~wipLanes);454      if (lane === NoLane) {455        // If all the default lanes are already being worked on, look for a456        // lane in the transition range.457        lane = pickArbitraryLane(TransitionLanes & ~wipLanes);458        if (lane === NoLane) {459          // All the transition lanes are taken, too. This should be very460          // rare, but as a last resort, pick a default lane. This will have461          // the effect of interrupting the current work-in-progress render.462          lane = pickArbitraryLane(DefaultLanes);...

ReactFiberLane.new.js

Source:ReactFiberLane.new.js

...421  return (lanes & TransitionLanes) === lanes;422}423// To ensure consistency across multiple updates in the same event, this should424// be a pure function, so that it always returns the same lane for given inputs.425export function findUpdateLane(426  lanePriority: LanePriority,427  wipLanes: Lanes,428): Lane {429  switch (lanePriority) {430    case NoLanePriority:431      break;432    case SyncLanePriority:433      return SyncLane;434    case SyncBatchedLanePriority:435      return SyncBatchedLane;436    case InputDiscreteLanePriority: {437      const lane = pickArbitraryLane(InputDiscreteLanes & ~wipLanes);438      if (lane === NoLane) {439        // Shift to the next priority level440        return findUpdateLane(InputContinuousLanePriority, wipLanes);441      }442      return lane;443    }444    case InputContinuousLanePriority: {445      const lane = pickArbitraryLane(InputContinuousLanes & ~wipLanes);446      if (lane === NoLane) {447        // Shift to the next priority level448        return findUpdateLane(DefaultLanePriority, wipLanes);449      }450      return lane;451    }452    case DefaultLanePriority: {453      let lane = pickArbitraryLane(DefaultLanes & ~wipLanes);454      if (lane === NoLane) {455        // If all the default lanes are already being worked on, look for a456        // lane in the transition range.457        lane = pickArbitraryLane(TransitionLanes & ~wipLanes);458        if (lane === NoLane) {459          // All the transition lanes are taken, too. This should be very460          // rare, but as a last resort, pick a default lane. This will have461          // the effect of interrupting the current work-in-progress render.462          lane = pickArbitraryLane(DefaultLanes);...

ReactFiberLane.js

Source:ReactFiberLane.js

...56      return SyncBatchedLane;57    case InputDiscreteLanePriority: {58      lane = pickArbitraryLane(InputDiscreteLanes & ~wipLanes);59      if (lane === NoLane) {60        return findUpdateLane(InputContinuousLanePriority, wipLanes);61      }62      return lane;63    }64    case InputContinuousLanePriority: {65      lane = pickArbitraryLane(InputContinuousLanes & ~wipLanes);66      if (lane === NoLane) {67        return findUpdateLane(DefaultLanePriority, wipLanes);68      }69      return lane;70    }71    case DefaultLanePriority: {72      lane = pickArbitraryLane(DefaultLanes & ~wipLanes);73      if (lane === NoLane) {74        lane = pickArbitraryLane(TransitionLanes & ~wipLanes);75        if (lane === NoLane) {76          lane = pickArbitraryLane(DefaultLanes);77        }78      }79      return lane;80    }81    case TransitionPriority:...

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 updateLane = await page._delegate.findUpdateLane();7  console.log(updateLane);8  await browser.close();9})();10{ updateLane: 0, updateLanePriority: 1, eventTime: 0 }

Using AI Code Generation

1const { findUpdateLane } = require('playwright/lib/server/browserType');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  const lane = await findUpdateLane(page);8  console.log(lane);9  await browser.close();10})();11{12}13const { findUpdateLane } = require('playwright/lib/server/browserType');14const { chromium } = require('playwright');15(async () => {16  const browser = await chromium.launch();17  const context = await browser.newContext();18  const page = await context.newPage();19  const lane = await findUpdateLane(page);20  if (lane.revision !== browser.revision()) {21    await browser.close();22    const browser = await chromium.launch({23    });24  }25  console.log(browser.revision());26  await browser.close();27})();

Using AI Code Generation

1const { findUpdateLane } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2const { context } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');3const { page } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');4const { pageProxy } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');5const { frame } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');6const { frameProxy } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');7const { element } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');8const { elementHandle } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');9const { elementHandleProxy } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');10const { findUpdateLane } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');11const { context } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');12const { page } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');13const { pageProxy } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');14const { frame } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');15const { frameProxy } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');16const { element } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');17const { elementHandle } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');18const { elementHandleProxy } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');19const { findUpdateLane } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');20const { context } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');21const { page } = require('playwright/lib/server/sup

Using AI Code Generation

1const { findUpdateLane } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');2const { findSourceLocation } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');3const { findSourceLocation } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');4const { findSourceLocation } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');5const { findSourceLocation } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');6const { findSourceLocation } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');7const { findSourceLocation } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');8const { findSourceLocation } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');9const { findSourceLocation } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');10const { findSourceLocation } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');11const { findSourceLocation } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');12const { findSourceLocation } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');13const { findSourceLocation } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');14const { findSourceLocation } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');15const { findSourceLocation } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');16const { findSourceLocation } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');17const { findSourceLocation } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');18const { findSourceLocation } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');19const { findSourceLocation } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');20const { findSourceLocation } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');21const { findSourceLocation } = require('playwright-core/lib/server/supplements

Using AI Code Generation

1const { findUpdateLane } = require('playwright/lib/server/frames');2const { Page } = require('playwright/lib/server/page');3const { Frame } = require('playwright/lib/server/frame');4const { Response } = require('playwright/lib/server/network');5const page = new Page();6const frame = new Frame(page, 'frameId', 'frameName');7const response = new Response(page, 'frameId', 'requestId', 'url', 'resourceType', 'headers');8response._body = 'body';9response._bodySize = 10;10response._status = 200;11response._statusText = 'OK';12const updateLane = findUpdateLane(frame, response);13console.log(updateLane);

Using AI Code Generation

1const { findUpdateLane } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2const { helper } = require('playwright/lib/helper.js');3const { assert } = require('playwright/lib/helper.js');4const { Page } = require('playwright/lib/server/page.js');5const { Frame } = require('playwright/lib/server/frame.js');6const { JSHandle } = require('playwright/lib/server/jsHandle.js');7const page = new Page(null, null, null);8const frame = new Frame(page, 'frameId', null);9const handle = new JSHandle(frame, 'jsHandle', null);10const lane = findUpdateLane(handle, 'value', 'test');11console.log(lane);12const { helper } = require('playwright/lib/helper.js');13const { assert } = require('playwright/lib/helper.js');14function findUpdateLane(handle, propertyName, value) {15  const { page } = handle._frame;16  const { recorder } = page._pageBindings.get('recorder');17  const { lanes } = recorder._recordingState;18  for (const lane of lanes) {19    const { actions } = lane;20    for (const action of actions) {21      if (action.name === 'updateText' && action.selector && action.text === value) {22        const element = page._delegate.querySelector(action.selector);23        if (element && element[propertyName] === value)24          return lane;25      }26    }27  }28  return null;29}30module.exports = { findUpdateLane };31const assert = (value, message) => {32  if (!value)33    throw new Error(message);34};35module.exports.assert = assert;36const helper = {};37helper.addEventListener = (emitter, eventName, handler, options = {}) => {38  emitter.addEventListener(eventName, handler, options);39  return {40    dispose: () => emitter.removeEventListener(eventName, handler, options)41  };42};43module.exports.helper = helper;44class JSHandle {

Using AI Code Generation

1import { findUpdateLane, findUpdateLaneFromRoot, findUpdateLaneFromFiber } from 'playwright/lib/webkit/wkBrowser.js';2const page = await browser.newPage({ viewport: null });3const lane = await findUpdateLane(page);4const lane1 = await findUpdateLaneFromRoot(page);5const lane2 = await findUpdateLaneFromFiber(page);6console.log(lane, lane1, lane2);

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