Best JavaScript code snippet using playwright-internal
react-dom.js
Source:react-dom.js  
...163    newFiber.effectTag = PLACEMENT;164    return lastPlacedIndex;165  }166}167function mapRemainingChildren(returnFiber, currentFirstChild) {168  const existingChildren = new Map();169  // let exitChild = currentFirstChild;170  // while (exitChild) {171  //   let key = exitChild.key || exitChild.index;172  //   console.log("mapRemainingChildren", key);173  //   existingChildren.set(key, exitChild);174  //   exitChild = exitChild.sibling;175  // }176  // return existingChildren;177  let existingChild = currentFirstChild;178  while (existingChild) {179    if (existingChild.key !== null) {180      existingChildren.set(existingChild.key, existingChild);181    } else {182      existingChildren.set(existingChild.index, existingChild);183    }184    existingChild = existingChild.sibling;185  }186  return existingChildren;187}188function reconcileChildren(returnFiber, children) {189  if (returnFiber.type === "ul") {190    console.log("returnFiber", returnFiber);191  }192  //å å
äº193  let prevNewFiber = null;194  //oldfiber ç第ä¸ä¸ªchild195  let oldFiber = returnFiber.base && returnFiber.base.child;196  //è®°å½ä¸ä¸ä¸ªoldfiber197  let nextOldFiber = null;198  //è®°å½ä¸æ¬¡çæå
¥ä½ç½®199  let lastPlacedIndex = 0;200  //æ°èç¹çç´¢å¼201  let newIndex = 0;202  //æ¯å¦æ¯æ´æ°æ è¯203  let shouldTrackSideEffects = true;204  if (!oldFiber) {205    shouldTrackSideEffects = false;206  }207  //æ´æ°ï¼åèç¹ä½ç½®ç¸å208  for (; oldFiber !== null && newIndex < children.length; newIndex++) {209    //çé®210    if (oldFiber.index > newIndex) {211      nextOldFiber = oldFiber;212      oldFiber = null;213    } else {214      nextOldFiber = oldFiber.sibling;215    }216    let newChild = children[newIndex];217    if (!(newChild.key === oldFiber.key && newChild.type === oldFiber.type)) {218      //æ°æ§èç¹ä¸ä¸æ ·ï¼è·³åºå½ådiff219      if (oldFiber === null) {220        oldFiber = nextOldFiber;221      }222      break;223    }224    const newFiber = {225      key: newChild.key,226      type: newChild.type,227      props: newChild.props,228      node: oldFiber.node,229      base: oldFiber,230      return: returnFiber,231      effectTag: UPDATE,232    };233    lastPlacedIndex = placeChild(234      newFiber,235      lastPlacedIndex,236      newIndex,237      shouldTrackSideEffects238    );239    if (prevNewFiber === null) {240      returnFiber.child = newFiber;241    } else {242      prevNewFiber.sibling = newFiber;243    }244    prevNewFiber = newFiber;245    //çé®246    oldFiber = nextOldFiber;247  }248  //æ°childrenå
¨é¨éå宿,å é¤å©ä½èchildren249  if (newIndex === children.length) {250    while (oldFiber) {251      deletions.push({252        ...oldFiber,253        effectTag: DELETION,254      });255      oldFiber = oldFiber.sibling;256    }257  }258  //èèç¹éå宿¯ï¼æ°èç¹è¿æï¼æå
¥ï¼æè
馿¬¡æ¸²æï¼æå
¥æ°èç¹259  if (oldFiber === null) {260    for (; newIndex < children.length; newIndex++) {261      let newChild = children[newIndex];262      const newFiber = {263        key: newChild.key,264        type: newChild.type,265        props: newChild.props,266        node: null,267        base: null,268        return: returnFiber,269        effectTag: PLACEMENT,270      };271      lastPlacedIndex = placeChild(272        newFiber,273        newIndex,274        lastPlacedIndex,275        shouldTrackSideEffects276      );277      if (prevNewFiber === null) {278        //æå»ºæ°èç¹çfiberé¾è¡¨279        returnFiber.child = newFiber;280      } else {281        prevNewFiber.sibling = newFiber;282      }283      prevNewFiber = newFiber;284    }285    return;286  }287  //æ°èèç¹é½è¿æï¼ä¹±åºæ´æ°288  const exitOldMap = mapRemainingChildren(returnFiber, oldFiber);289  for (; newIndex < children.length; newIndex++) {290    let newChild = children[newIndex];291    let newFiber = {292      key: newChild.key,293      type: newChild.type,294      props: newChild.props,295      return: returnFiber,296      base: null,297      node: null,298      effectTag: PLACEMENT,299    };300    // let key = newChild.key !== null ? newChild.key : newIndex;301    // let matchFiber = exitOldMap.get(key);302    let matchFiber = exitOldMap.get(303      newChild.key === null ? newIndex : newChild.key304    );305    if (matchFiber) {306      newFiber = {307        ...newFiber,308        node: matchFiber.node,309        base: matchFiber,310        effectTag: UPDATE,311      };312      // shouldTrackSideEffects && exitOldMap.delete(key);313      shouldTrackSideEffects &&314        exitOldMap.delete(newFiber.key === null ? newIndex : newFiber.key);315    }316    lastPlacedIndex = placeChild(317      newFiber,318      lastPlacedIndex,319      newIndex,320      shouldTrackSideEffects321    );322    if (prevNewFiber === null) {323      returnFiber.child = newFiber;324    } else {325      prevNewFiber.sibling = newFiber;326    }327    prevNewFiber = newFiber;328  }329  //æ´æ°é¶æ®µ ä¹±åºæ´æ°å oldMapè¿æå¼çè¯ï¼å
¨é¨å é¤330  if (shouldTrackSideEffects) {331    exitOldMap.forEach((child) => {332      deletions.push({333        ...child,334        effectTag: DELETION,335      });336    });337  }338}339function reconcileChildren_teacher(returnFiber, newChildren) {340  let previousNewFiber = null;341  // oldfiber ç第ä¸ä¸ªåfiber342  let oldFiber = returnFiber.base && returnFiber.base.child;343  // è®°å½ä¸æ¬¡çæå
¥ä½ç½®344  let lastPlacedIndex = 0;345  // åç´¯å ï¼éånewChildrenæ°ç»346  let newIdx = 0;347  // oldFiberçä¸è½¬ï¼è®°å½ä¸ä¸ªoldFiber348  let nextOldFiber = null;349  let shouldTrackSideEffects = true;350  if (!oldFiber) {351    // 忬¡æ¸²æ352    shouldTrackSideEffects = false;353  }354  // 1. ç颿´æ°é¶æ®µ ç¸å¯¹ä½ç½®æ²¡æåçåå è¿è¡è¿ä¸ªå¾ªç¯355  for (; oldFiber !== null && newIdx < newChildren.length; newIdx++) {356    // 夿ç¸å¯¹ä½ç½®357    // old 1  2  3_  4358    // new    1  2  3  4   _359    if (oldFiber.index > newIdx) {360      nextOldFiber = oldFiber;361      oldFiber = null;362    } else {363      nextOldFiber = oldFiber.sibling;364    }365    let newChild = newChildren[newIdx];366    if (!(newChild.key === oldFiber.key && newChild.type === oldFiber.type)) {367      if (oldFiber === null) {368        oldFiber = nextOldFiber;369      }370      break;371    }372    const newFiber = {373      key: newChild.key,374      type: newChild.type,375      props: newChild.props,376      node: oldFiber.node,377      base: oldFiber,378      return: returnFiber,379      effectTag: UPDATE,380    };381    lastPlacedIndex = placeChild(382      newFiber,383      lastPlacedIndex,384      newIdx,385      shouldTrackSideEffects386    );387    if (previousNewFiber === null) {388      returnFiber.child = newFiber;389    } else {390      previousNewFiber.sibling = newFiber;391    }392    previousNewFiber = newFiber;393    // !394    oldFiber = nextOldFiber;395  }396  if (newIdx === newChildren.length) {397    // We've reached the end of the new children. We can delete the rest.398    // deleteRemainingChildren(returnFiber, oldFiber);399    // return resultingFirstChild;400    while (oldFiber) {401      deletions.push({402        ...oldFiber,403        effectTag: DELETION,404      });405      oldFiber = oldFiber.sibling;406    }407  }408  //2.  æ°å¢fiber èé¾è¡¨å·²ç»éåå®409  if (oldFiber === null) {410    for (; newIdx < newChildren.length; newIdx++) {411      let newChild = newChildren[newIdx];412      const newFiber = {413        key: newChild.key,414        type: newChild.type,415        props: newChild.props,416        node: null,417        base: null,418        return: returnFiber,419        effectTag: PLACEMENT,420      };421      lastPlacedIndex = placeChild(422        newFiber,423        lastPlacedIndex,424        newIdx,425        shouldTrackSideEffects426      );427      if (previousNewFiber === null) {428        returnFiber.child = newFiber;429      } else {430        previousNewFiber.sibling = newFiber;431      }432      previousNewFiber = newFiber;433    }434    return;435  }436  // 3. æ°èé¾è¡¨é½æåæ°å¼437  // 1->2-ã3-ã4->5438  // [1,2,3,4]439  // çæmapå¾ï¼æ¹ä¾¿é¾è¡¨æ¥æ¾ã设置åå é¤440  const existingChildren = mapRemainingChildren(returnFiber, oldFiber);441  for (; newIdx < newChildren.length; newIdx++) {442    let newChild = newChildren[newIdx];443    let newFiber = {444      key: newChild.key,445      type: newChild.type,446      props: newChild.props,447      return: returnFiber,448      // node: null,449      // base: null,450      // effectTag: PLACEMENT451    };452    // 夿æ°å¢è¿æ¯å¤ç¨453    let matchedFiber = existingChildren.get(454      newChild.key === null ? newIdx : newChild.key...react-diff.js
Source:react-diff.js  
...102  created.return = returnFiber;103  return created;104}105// å°ææèèç¹æ·»å å°Map对象ä¸106function mapRemainingChildren(returnFiber, currentFirstChild) {107  const existingChildren = new Map();108  let existingChild = currentFirstChild;109  while (existingChild !== null) {110    // key ä¸ä¸ºnull  å
ç´ èç¹111    if (existingChild.key !== null) {112      existingChildren.set(existingChild.key, existingChild);113    } else {114      // ä¸åå¨key  å使ç¨index代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¯å
ç´ èç¹çæ
åµ128  if (typeof newChild === 'object' && newChild !== null) {129    if (newChild.$$typeof === REACT_ELEMENT_TYPE) {130      const matchedFiber =131        existingChildren.get(newChild.key ? newChild.key : newChild.index) ||132        null;133      // è¿åæ´æ°åçå
ç´ èç¹134      return updateElement(returnFiber, matchedFiber, newChild);135    }136  }137  return null;138}139function createChild(returnFiber, newChild) {140  // å¤çææ¬èç¹141  if (typeof newChild === 'string' || typeof newChild === 'number') {142    const created = createFiberFromText('' + newChild, returnFiber.mode);143    created.return = returnFiber;144    return created;145  }146  // å¤çå
ç´ èç¹147  if (typeof newChild === 'object' && newChild !== null) {148    if (newChild.$$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) {176  return element.ref;177}178// æ°èç¹æ¯å
å«å¤ä¸ªèç¹çæ°ç»179function reconcileChildrenArray(returnFiber, currentFirstChild, newChildren) {180  let resultingFirstChild = null;181  let previousNewFiber = null;182  let oldFiber = currentFirstChild;183  let lastPlacedIndex = 0;184  let newIdx = 0;185  let nextOldFiber = null;186  // ç¬¬ä¸æ¬¡éåï¼å¯¹æ¯åä½ç½®çèç¹æ¯å¦ä¸æ ·187  for (; oldFiber !== null && newIdx < newChildren.length; newIdx++) {188    if (oldFiber.index > newIdx) {189      nextOldFiber = oldFiber;190      oldFiber = null;191    } else {192      nextOldFiber = oldFiber.sibling;193    }194    // updateSlot æ¯å¯¹æ°èèç¹ï¼è¿ånull 表示æ§èç¹ä¸å¯å¤ç¨ï¼å¦åè¿åå¯å¤ç¨çèç¹ï¼å³æ§èç¹195    const newFiber = updateSlot(returnFiber, oldFiber, newChildren[newIdx]);196    if (newFiber === null) {197      if (oldFiber === null) {198        oldFiber = nextOldFiber;199      }200      break;201    }202    if (shouldTrackSideEffects) {203      if (oldFiber && newFiber.alternate === null) {204        deleteChild(returnFiber, oldFiber);205      }206    }207    // ç»newFiberæ·»å flagsæ è¯208    lastPlaceIndex = placeChild(newFiber, lastPlacedIndex, newIdx);209    if (previousNewFiber === null) {210      resultingFirstChild = newFiber; // é¾è¡¨å¤´211    } else {212      previousNewFiber.sibling = newFiber;213    }214    previousNewFiber = newFiber;215    oldFiber = nextOldFiber;216  }217  // æ°èç¹å·²ç»å
¨é¨éå宿¯218  if (newIdx === newChildren.length) {219    // å é¤å©ä½çèç¹220    deleteRemainingChildren(returnFiber, oldFiber);221    return resultingFirstChild;222  }223  // èèç¹éå宿¯ï¼æ°èç¹ä¸å©ä¸çå为æ°å建ç224  if (oldFiber === null) {225    for (; newIdx < newChildren.length; newIdx++) {226      const newFiber = createChild(returnFiber, newChildren[newIdx], lanes);227      if (newFiber === null) {228        continue;229      }230      lastPlacedIndex = placeChild(newFiber, lastPlacedIndex, newIdx);231      if (previousNewFiber === null) {232        resultingFirstChild = newFiber;233      } else {234        previousNewFiber.sibling = newFiber;235      }236      previousNewFiber = newFiber;237    }238    return resultingFirstChild;239  }240  // å¤çéè¦ç§»å¨èç¹çæ
åµï¼å³æ§èç¹ä¸åå¨å¯å¤ç¨ï¼ä½ç½®ååçèç¹241  const existingChildren = mapRemainingChildren(returnFiber, oldFiber);242  // å¤çå©ä½çæ°èç¹243  for (; newIdx < newChildren.length; newIdx++) {244    const newFiber = updateFromMap(245      existingChildren,246      returnFiber,247      newIdx,248      newChildren[newIndex]249    );250    if (newFiber !== null) {251      if (shouldTrackSideEffects) {252        if (newFiber.alternate !== null) {253          // newFiberå¤ç¨çæ§èç¹å·²ç»è¢«å¤ç¨äºï¼ä»existingChildrenå é¤æ¤èç¹254          existingChildren.delete(255            newFiber.key === null ? newIdx : newFiber.key...reconcileChildren.js
Source:reconcileChildren.js  
...46  };47  let prevSibling = null;48  let isPlacementEqualPrevSibling = false;49  let oldFiber = fiberParent.alternate?.child || null;50  const existingChildren = mapRemainingChildren(oldFiber);5152  if(existingChildren.size && !elements.length) {53    if(!(fiberParent.action === Update && fiberParent.tag === fiberParent.alternate?.tag)) {54      addDeletion({55        action: Deletion,56        tag: 'all',57        parent: fiberParent.alternate,58      })59      return;60    }61  }6263  const existingChildrenAtMutation = new Map(existingChildren);64  
...ReactChildFiber.js
Source:ReactChildFiber.js  
...83        return84    }85  86   // 87   const existingChildren = mapRemainingChildren(oldFiber)88   for(; newIndex<newChildren.length;newIndex++){89    const newChild = newChildren[newIndex]90    if(newChild === null){91        continue92    }93    const newFiber = createFiber(newChild, reutrnFiber)94    lastPlacedIndex = placeChild(95        newFiber,96        lastPlacedIndex,97        newIndex,98        shouldTrackSideEffects99    )100    let matchedFiber = existingChildren.get(newFiber.key||newFiber.index)101    if(matchedFiber){102        existingChildren.delete(newFiber.key||newFiber.index)103        Object.assign(newFiber,{104            alternate: matchedFiber,105            stateNode:matchedFiber.stateNode,106            flags:Update,107        })108    }109    if(previouseNewFiber === null){110        reutrnFiber = newFiber111    }else{112        previouseNewFiber.sibling = newFiber113    }114    previouseNewFiber = newFiber115   }116   if(shouldTrackSideEffects){117    existingChildren.forEach(each=>deleteChild(reutrnFiber,each))118   }119}120// 夿åä¸ä¸ªèç¹ï¼æç¨121// è°ç¨åææ¯åä¸ä¸ªå±çº§ä¸122function sameNode(a,b) {123    return !!(a&&b&&a.key===b.key&&a.type===b.type)124}125function deleteChild(reutrnFiber, childToDelete) {126    childToDelete.flags = Deletion127    if(reutrnFiber.deletions){128        reutrnFiber.deletions.push(childToDelete)129    }else{130        reutrnFiber.deletions = [childToDelete]131    }132}133// å é¤æä¸ªèç¹çææåç»å
å¼èç¹134function deleteRemainingChildren(reutrnFiber, currentFirstChild){135    let childToDelete = currentFirstChild;136    while(childToDelete){137        deleteChild(reutrnFiber, childToDelete)138        childToDelete = childToDelete.sibling139    }140}141function placeChild(142    newFiber,143    lastPlacedIndex,144    newIndex,145    shouldTrackSideEffects // æ¯ä¸æ¯å次渲æ146) {147    newFiber.index = newIndex148    if(!shouldTrackSideEffects){149        return lastPlacedIndex150    }151    const current = newFiber.alternate152    if(current){153        const oldIndex = current.index154        if(oldIndex < lastPlacedIndex){155            newFiber.flags = Placement156            return lastPlacedIndex157        }else{158            return oldIndex159        }160    }else{161        newFiber.flags = Placement162        return lastPlacedIndex163    }164}165// é¾è¡¨è½¬map166function mapRemainingChildren(currentFirstChild){167    const existingChildren = new Map()168    let existingChild = currentFirstChild169    while(existingChild){170        existingChildren.set(171            existingChild.key||existingChild.index,172            existingChild173        )174        existingChild = existingChild.sibling175    }176    return existingChildren...Using AI Code Generation
1const { mapRemainingChildren } = require('playwright/lib/server/dom.js');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 element = await page.$('input[name="q"]');8  const input = await element.asElement();9  const children = await mapRemainingChildren(input);10  console.log(children);11  await browser.close();12})();13  {14    'attributes': {15    },16  }Using AI Code Generation
1const { Page } = require('playwright');2async function test() {3  const page = new Page();4  await page.setContent('<div>1</div><div>2</div><div>3</div>');5  const divs = await page.$$('div');6  const result = await page.mapRemainingChildren(divs[1], div => div.textContent());7  console.log(result);8}9test();10Your name to display (optional):11Your name to display (optional):Using AI Code Generation
1const { mapRemainingChildren } = require('playwright/lib/server/dom.js');2const { ElementHandle, JSHandle } = require('playwright/lib/server/injected/injectedScript.js');3const { Page } = require('playwright/lib/server/page.js');4const { Frame } = require('playwright/lib/server/frames.js');5const { mapRemainingChildren } = require('playwright/lib/server/dom.js');6const { ElementHandle, JSHandle } = require('playwright/lib/server/injected/injectedScript.js');7const { Page } = require('playwright/lib/server/page.js');8const { Frame } = require('playwright/lib/server/frames.js');9const { mapRemainingChildren } = require('playwright/lib/server/dom.js');10const { ElementHandle, JSHandle } = require('playwright/lib/server/injected/injectedScript.js');11const { Page } = require('playwright/lib/server/page.js');12const { Frame } = require('playwright/lib/server/frames.js');13const { mapRemainingChildren } = require('playwright/lib/server/dom.js');14const { ElementHandle, JSHandle } = require('playwright/lib/server/injected/injectedScript.js');15const { Page } = require('playwright/lib/server/page.js');16const { Frame } = require('playwright/lib/server/frames.js');17const { mapRemainingChildren } = require('playwright/lib/server/dom.js');18const { ElementHandle, JSHandle } = require('playwright/lib/server/injected/injectedScript.js');19const { Page } = require('playwright/lib/server/page.js');20const { Frame } = require('playwright/lib/server/frames.js');21const { mapRemainingChildren } = require('playwright/lib/server/dom.js');22const { ElementHandle, JSHandle } = require('playwright/lib/server/injected/injectedScript.js');23const { Page } = require('playwright/lib/server/page.js');24const { Frame } = require('playwright/lib/server/frames.js');25const { mapRemainingChildren } = require('playwrightUsing AI Code Generation
1const { mapRemainingChildren } = require('playwright/lib/server/dom.js');2const { parse } = require('playwright/lib/server/parser.js');3const { assert } = require('playwright/lib/server/utils.js');4`;5const root = parse(html);6const a = root.querySelector('.a');7const b = root.querySelector('.b');8const c = root.querySelector('.c');9const d = root.querySelector('.d');10const e = root.querySelector('.e');11const mappedChildren = mapRemainingChildren(a, root);12assert.deepEqual(mappedChildren, [b, c, d, e]);13const mappedChildren2 = mapRemainingChildren(b, root);14assert.deepEqual(mappedChildren2, [c, d, e]);15const mappedChildren3 = mapRemainingChildren(e, root);16assert.deepEqual(mappedChildren3, []);17const mappedChildren4 = mapRemainingChildren(c, root);18assert.deepEqual(mappedChildren4, [d, e]);19const mappedChildren5 = mapRemainingChildren(d, root);20assert.deepEqual(mappedChildren5, [e]);21const mappedChildren6 = mapRemainingChildren(e, root);22assert.deepEqual(mappedChildren6, []);23const mappedChildren7 = mapRemainingChildren(root, root);24assert.deepEqual(mappedChildren7, [a, b, c, d, e]);25const mappedChildren8 = mapRemainingChildren(root, a);26assert.deepEqual(mappedChildren8, [b, c, d, e]);27const mappedChildren9 = mapRemainingChildren(root, b);28assert.deepEqual(mappedChildren9, [c, d, e]);29const mappedChildren10 = mapRemainingChildren(root, c);30assert.deepEqual(mappedChildren10, [d, e]);31const mappedChildren11 = mapRemainingChildren(root, d);32assert.deepEqual(mappedChildren11, [e]);33const mappedChildren12 = mapRemainingChildren(root, e);34assert.deepEqual(mappedChildren12, []);35const mappedChildren13 = mapRemainingChildren(a, a);36assert.deepEqual(mappedChildren13, [b, c, d, e]);37const mappedChildren14 = mapRemainingChildren(b, b);38assert.deepEqual(mappedChildren14, [c, d, e]);39const mappedChildren15 = mapRemainingChildren(c, cUsing AI Code Generation
1const { mapRemainingChildren } = require('playwright/lib/client/selectorEngine');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch({ headless: false });5  const context = await browser.newContext();6  const page = await context.newPage();7  const searchInput = await page.$('input[name="q"]');8  const remainingChildren = await mapRemainingChildren(page, searchInput, 'div');9  console.log('Remaining children of searchInput: ', remainingChildren);10  await browser.close();11})();12  ElementHandle {13    _channel: JSHandleChannel {14    },15  },16  ElementHandle {17    _channel: JSHandleChannel {18    },19  },20  ElementHandle {21    _channel: JSHandleChannel {22    },23  },24  ElementHandle {25    _channel: JSHandleChannel {26    },27  },28  ElementHandle {29    _channel: JSHandleChannel {30    },Using AI Code Generation
1import { mapRemainingChildren } from '@playwright/test/lib/runner';2export const test = mapRemainingChildren((page, { name }) => {3  test(name, async ({ page }) => {4  });5});6export default test;7import { test } from './test';8test.describe('Test', () => {9  test.describe('Test1', () => {10    test('Test 1', async ({ page }) => {11    });12  });13  test.describe('Test2', () => {14    test('Test 2', async ({ page }) => {15    });16  });17});18import { test } from './test.spec';19test.describe('Test', () => {20  test.describe('Test1', () => {21    test('Test 1', async ({ page }) => {22    });23  });24  test.describe('Test2', () => {25    test('Test 2', async ({ page }) => {26    });27  });28});29import { test } from './test.spec.spec';30test.describe('Test', () => {31  test.describe('Test1', () => {32    test('Test 1', async ({ page }) => {33    });34  });35  test.describe('Test2', () => {36    test('Test 2', async ({ page }) => {37    });38  });39});40import { test } from './test.spec.spec.spec';41test.describe('Test', () => {42  test.describe('Test1', () => {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.
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