How to use validateTailOptions method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactFiberBeginWork.new.js

Source:ReactFiberBeginWork.new.js

...2393      }2394    }2395  }2396}2397function validateTailOptions(2398  tailMode: SuspenseListTailMode,2399  revealOrder: SuspenseListRevealOrder,2400) {2401  if (__DEV__) {2402    if (tailMode !== undefined && !didWarnAboutTailOptions[tailMode]) {2403      if (tailMode !== 'collapsed' && tailMode !== 'hidden') {2404        didWarnAboutTailOptions[tailMode] = true;2405        console.error(2406          '"%s" is not a supported value for tail on <SuspenseList />. ' +2407            'Did you mean "collapsed" or "hidden"?',2408          tailMode,2409        );2410      } else if (revealOrder !== 'forwards' && revealOrder !== 'backwards') {2411        didWarnAboutTailOptions[tailMode] = true;2412        console.error(2413          '<SuspenseList tail="%s" /> is only valid if revealOrder is ' +2414            '"forwards" or "backwards". ' +2415            'Did you mean to specify revealOrder="forwards"?',2416          tailMode,2417        );2418      }2419    }2420  }2421}2422function validateSuspenseListNestedChild(childSlot: mixed, index: number) {2423  if (__DEV__) {2424    const isArray = Array.isArray(childSlot);2425    const isIterable =2426      !isArray && typeof getIteratorFn(childSlot) === 'function';2427    if (isArray || isIterable) {2428      const type = isArray ? 'array' : 'iterable';2429      console.error(2430        'A nested %s was passed to row #%s in <SuspenseList />. Wrap it in ' +2431          'an additional SuspenseList to configure its revealOrder: ' +2432          '<SuspenseList revealOrder=...> ... ' +2433          '<SuspenseList revealOrder=...>{%s}</SuspenseList> ... ' +2434          '</SuspenseList>',2435        type,2436        index,2437        type,2438      );2439      return false;2440    }2441  }2442  return true;2443}2444function validateSuspenseListChildren(2445  children: mixed,2446  revealOrder: SuspenseListRevealOrder,2447) {2448  if (__DEV__) {2449    if (2450      (revealOrder === 'forwards' || revealOrder === 'backwards') &&2451      children !== undefined &&2452      children !== null &&2453      children !== false2454    ) {2455      if (Array.isArray(children)) {2456        for (let i = 0; i < children.length; i++) {2457          if (!validateSuspenseListNestedChild(children[i], i)) {2458            return;2459          }2460        }2461      } else {2462        const iteratorFn = getIteratorFn(children);2463        if (typeof iteratorFn === 'function') {2464          const childrenIterator = iteratorFn.call(children);2465          if (childrenIterator) {2466            let step = childrenIterator.next();2467            let i = 0;2468            for (; !step.done; step = childrenIterator.next()) {2469              if (!validateSuspenseListNestedChild(step.value, i)) {2470                return;2471              }2472              i++;2473            }2474          }2475        } else {2476          console.error(2477            'A single row was passed to a <SuspenseList revealOrder="%s" />. ' +2478              'This is not useful since it needs multiple rows. ' +2479              'Did you mean to pass multiple children or an array?',2480            revealOrder,2481          );2482        }2483      }2484    }2485  }2486}2487function initSuspenseListRenderState(2488  workInProgress: Fiber,2489  isBackwards: boolean,2490  tail: null | Fiber,2491  lastContentRow: null | Fiber,2492  tailMode: SuspenseListTailMode,2493): void {2494  const renderState: null | SuspenseListRenderState =2495    workInProgress.memoizedState;2496  if (renderState === null) {2497    workInProgress.memoizedState = ({2498      isBackwards: isBackwards,2499      rendering: null,2500      renderingStartTime: 0,2501      last: lastContentRow,2502      tail: tail,2503      tailMode: tailMode,2504    }: SuspenseListRenderState);2505  } else {2506    // We can reuse the existing object from previous renders.2507    renderState.isBackwards = isBackwards;2508    renderState.rendering = null;2509    renderState.renderingStartTime = 0;2510    renderState.last = lastContentRow;2511    renderState.tail = tail;2512    renderState.tailMode = tailMode;2513  }2514}2515// This can end up rendering this component multiple passes.2516// The first pass splits the children fibers into two sets. A head and tail.2517// We first render the head. If anything is in fallback state, we do another2518// pass through beginWork to rerender all children (including the tail) with2519// the force suspend context. If the first render didn't have anything in2520// in fallback state. Then we render each row in the tail one-by-one.2521// That happens in the completeWork phase without going back to beginWork.2522function updateSuspenseListComponent(2523  current: Fiber | null,2524  workInProgress: Fiber,2525  renderLanes: Lanes,2526) {2527  const nextProps = workInProgress.pendingProps;2528  const revealOrder: SuspenseListRevealOrder = nextProps.revealOrder;2529  const tailMode: SuspenseListTailMode = nextProps.tail;2530  const newChildren = nextProps.children;2531  validateRevealOrder(revealOrder);2532  validateTailOptions(tailMode, revealOrder);2533  validateSuspenseListChildren(newChildren, revealOrder);2534  reconcileChildren(current, workInProgress, newChildren, renderLanes);2535  let suspenseContext: SuspenseContext = suspenseStackCursor.current;2536  const shouldForceFallback = hasSuspenseContext(2537    suspenseContext,2538    (ForceSuspenseFallback: SuspenseContext),2539  );2540  if (shouldForceFallback) {2541    suspenseContext = setShallowSuspenseContext(2542      suspenseContext,2543      ForceSuspenseFallback,2544    );2545    workInProgress.flags |= DidCapture;2546  } else {...

ReactFiberBeginWork.js

Source:ReactFiberBeginWork.js

...2173      }2174    }2175  }2176}2177function validateTailOptions(2178  tailMode: SuspenseListTailMode,2179  revealOrder: SuspenseListRevealOrder,2180) {2181  if (true) {2182    if (tailMode !== undefined && !didWarnAboutTailOptions[tailMode]) {2183      if (tailMode !== 'collapsed' && tailMode !== 'hidden') {2184        didWarnAboutTailOptions[tailMode] = true;2185        console.error(2186          '"%s" is not a supported value for tail on <SuspenseList />. ' +2187            'Did you mean "collapsed" or "hidden"?',2188          tailMode,2189        );2190      } else if (revealOrder !== 'forwards' && revealOrder !== 'backwards') {2191        didWarnAboutTailOptions[tailMode] = true;2192        console.error(2193          '<SuspenseList tail="%s" /> is only valid if revealOrder is ' +2194            '"forwards" or "backwards". ' +2195            'Did you mean to specify revealOrder="forwards"?',2196          tailMode,2197        );2198      }2199    }2200  }2201}2202function validateSuspenseListNestedChild(childSlot: mixed, index: number) {2203  if (true) {2204    let isArray = Array.isArray(childSlot);2205    let isIterable = !isArray && typeof getIteratorFn(childSlot) === 'function';2206    if (isArray || isIterable) {2207      let type = isArray ? 'array' : 'iterable';2208      console.error(2209        'A nested %s was passed to row #%s in <SuspenseList />. Wrap it in ' +2210          'an additional SuspenseList to configure its revealOrder: ' +2211          '<SuspenseList revealOrder=...> ... ' +2212          '<SuspenseList revealOrder=...>{%s}</SuspenseList> ... ' +2213          '</SuspenseList>',2214        type,2215        index,2216        type,2217      );2218      return false;2219    }2220  }2221  return true;2222}2223function validateSuspenseListChildren(2224  children: mixed,2225  revealOrder: SuspenseListRevealOrder,2226) {2227  if (true) {2228    if (2229      (revealOrder === 'forwards' || revealOrder === 'backwards') &&2230      children !== undefined &&2231      children !== null &&2232      children !== false2233    ) {2234      if (Array.isArray(children)) {2235        for (let i = 0; i < children.length; i++) {2236          if (!validateSuspenseListNestedChild(children[i], i)) {2237            return;2238          }2239        }2240      } else {2241        let iteratorFn = getIteratorFn(children);2242        if (typeof iteratorFn === 'function') {2243          const childrenIterator = iteratorFn.call(children);2244          if (childrenIterator) {2245            let step = childrenIterator.next();2246            let i = 0;2247            for (; !step.done; step = childrenIterator.next()) {2248              if (!validateSuspenseListNestedChild(step.value, i)) {2249                return;2250              }2251              i++;2252            }2253          }2254        } else {2255          console.error(2256            'A single row was passed to a <SuspenseList revealOrder="%s" />. ' +2257              'This is not useful since it needs multiple rows. ' +2258              'Did you mean to pass multiple children or an array?',2259            revealOrder,2260          );2261        }2262      }2263    }2264  }2265}2266function initSuspenseListRenderState(2267  workInProgress: Fiber,2268  isBackwards: boolean,2269  tail: null | Fiber,2270  lastContentRow: null | Fiber,2271  tailMode: SuspenseListTailMode,2272  lastEffectBeforeRendering: null | Fiber,2273): void {2274  let renderState: null | SuspenseListRenderState =2275    workInProgress.memoizedState;2276  if (renderState === null) {2277    workInProgress.memoizedState = ({2278      isBackwards: isBackwards,2279      rendering: null,2280      renderingStartTime: 0,2281      last: lastContentRow,2282      tail: tail,2283      tailExpiration: 0,2284      tailMode: tailMode,2285      lastEffect: lastEffectBeforeRendering,2286    }: SuspenseListRenderState);2287  } else {2288    // We can reuse the existing object from previous renders.2289    renderState.isBackwards = isBackwards;2290    renderState.rendering = null;2291    renderState.renderingStartTime = 0;2292    renderState.last = lastContentRow;2293    renderState.tail = tail;2294    renderState.tailExpiration = 0;2295    renderState.tailMode = tailMode;2296    renderState.lastEffect = lastEffectBeforeRendering;2297  }2298}2299// This can end up rendering this component multiple passes.2300// The first pass splits the children fibers into two sets. A head and tail.2301// We first render the head. If anything is in fallback state, we do another2302// pass through beginWork to rerender all children (including the tail) with2303// the force suspend context. If the first render didn't have anything in2304// in fallback state. Then we render each row in the tail one-by-one.2305// That happens in the completeWork phase without going back to beginWork.2306function updateSuspenseListComponent(2307  current: Fiber | null,2308  workInProgress: Fiber,2309  renderExpirationTime: ExpirationTime,2310) {2311  const nextProps = workInProgress.pendingProps;2312  const revealOrder: SuspenseListRevealOrder = nextProps.revealOrder;2313  const tailMode: SuspenseListTailMode = nextProps.tail;2314  const newChildren = nextProps.children;2315  validateRevealOrder(revealOrder);2316  validateTailOptions(tailMode, revealOrder);2317  validateSuspenseListChildren(newChildren, revealOrder);2318  reconcileChildren(current, workInProgress, newChildren, renderExpirationTime);2319  let suspenseContext: SuspenseContext = suspenseStackCursor.current;2320  let shouldForceFallback = hasSuspenseContext(2321    suspenseContext,2322    (ForceSuspenseFallback: SuspenseContext),2323  );2324  if (shouldForceFallback) {2325    suspenseContext = setShallowSuspenseContext(2326      suspenseContext,2327      ForceSuspenseFallback,2328    );2329    workInProgress.effectTag |= DidCapture;2330  } else {...

ReactFiberBeginWork.old.js

Source:ReactFiberBeginWork.old.js

...1393        }1394      }1395    }1396  }1397  function validateTailOptions(tailMode, revealOrder) {1398    {1399      if (tailMode !== undefined && !didWarnAboutTailOptions[tailMode]) {1400        if (tailMode !== 'collapsed' && tailMode !== 'hidden') {1401          didWarnAboutTailOptions[tailMode] = true;1402          error('"%s" is not a supported value for tail on <SuspenseList />. ' + 'Did you mean "collapsed" or "hidden"?', tailMode);1403        } else if (revealOrder !== 'forwards' && revealOrder !== 'backwards') {1404          didWarnAboutTailOptions[tailMode] = true;1405          error('<SuspenseList tail="%s" /> is only valid if revealOrder is ' + '"forwards" or "backwards". ' + 'Did you mean to specify revealOrder="forwards"?', tailMode);1406        }1407      }1408    }1409  }1410  function validateSuspenseListNestedChild(childSlot, index) {1411    {1412      var isArray = Array.isArray(childSlot);1413      var isIterable = !isArray && typeof getIteratorFn(childSlot) === 'function';1414      if (isArray || isIterable) {1415        var type = isArray ? 'array' : 'iterable';1416        error('A nested %s was passed to row #%s in <SuspenseList />. Wrap it in ' + 'an additional SuspenseList to configure its revealOrder: ' + '<SuspenseList revealOrder=...> ... ' + '<SuspenseList revealOrder=...>{%s}</SuspenseList> ... ' + '</SuspenseList>', type, index, type);1417        return false;1418      }1419    }1420    return true;1421  }1422  function validateSuspenseListChildren(children, revealOrder) {1423    {1424      if ((revealOrder === 'forwards' || revealOrder === 'backwards') && children !== undefined && children !== null && children !== false) {1425        if (Array.isArray(children)) {1426          for (var i = 0; i < children.length; i++) {1427            if (!validateSuspenseListNestedChild(children[i], i)) {1428              return;1429            }1430          }1431        } else {1432          var iteratorFn = getIteratorFn(children);1433          if (typeof iteratorFn === 'function') {1434            var childrenIterator = iteratorFn.call(children);1435            if (childrenIterator) {1436              var step = childrenIterator.next();1437              var _i = 0;1438              for (; !step.done; step = childrenIterator.next()) {1439                if (!validateSuspenseListNestedChild(step.value, _i)) {1440                  return;1441                }1442                _i++;1443              }1444            }1445          } else {1446            error('A single row was passed to a <SuspenseList revealOrder="%s" />. ' + 'This is not useful since it needs multiple rows. ' + 'Did you mean to pass multiple children or an array?', revealOrder);1447          }1448        }1449      }1450    }1451  }1452  function initSuspenseListRenderState(workInProgress, isBackwards, tail, lastContentRow, tailMode, lastEffectBeforeRendering) {1453    var renderState = workInProgress.memoizedState;1454    if (renderState === null) {1455      workInProgress.memoizedState = {1456        isBackwards: isBackwards,1457        rendering: null,1458        renderingStartTime: 0,1459        last: lastContentRow,1460        tail: tail,1461        tailMode: tailMode,1462        lastEffect: lastEffectBeforeRendering1463      };1464    } else {1465      // We can reuse the existing object from previous renders.1466      renderState.isBackwards = isBackwards;1467      renderState.rendering = null;1468      renderState.renderingStartTime = 0;1469      renderState.last = lastContentRow;1470      renderState.tail = tail;1471      renderState.tailMode = tailMode;1472      renderState.lastEffect = lastEffectBeforeRendering;1473    }1474  } // This can end up rendering this component multiple passes.1475  // The first pass splits the children fibers into two sets. A head and tail.1476  // We first render the head. If anything is in fallback state, we do another1477  // pass through beginWork to rerender all children (including the tail) with1478  // the force suspend context. If the first render didn't have anything in1479  // in fallback state. Then we render each row in the tail one-by-one.1480  // That happens in the completeWork phase without going back to beginWork.1481  function updateSuspenseListComponent(current, workInProgress, renderLanes) {1482    var nextProps = workInProgress.pendingProps;1483    var revealOrder = nextProps.revealOrder;1484    var tailMode = nextProps.tail;1485    var newChildren = nextProps.children;1486    validateRevealOrder(revealOrder);1487    validateTailOptions(tailMode, revealOrder);1488    validateSuspenseListChildren(newChildren, revealOrder);1489    reconcileChildren(current, workInProgress, newChildren, renderLanes);1490    var suspenseContext = suspenseStackCursor.current;1491    var shouldForceFallback = hasSuspenseContext(suspenseContext, ForceSuspenseFallback);1492    if (shouldForceFallback) {1493      suspenseContext = setShallowSuspenseContext(suspenseContext, ForceSuspenseFallback);1494      workInProgress.flags |= DidCapture;1495    } else {1496      var didSuspendBefore = current !== null && (current.flags & DidCapture) !== NoFlags;1497      if (didSuspendBefore) {1498        // If we previously forced a fallback, we need to schedule work1499        // on any nested boundaries to let them know to try to render1500        // again. This is the same as context updating.1501        propagateSuspenseContextChange(workInProgress, workInProgress.child, renderLanes);...

Using AI Code Generation

1const { validateTailOptions } = require('playwright/lib/server/utils');2const { expect } = require('chai');3describe('validateTailOptions', () => {4  it('should not throw an error for valid options', () => {5    const options = {6    };7    expect(() => validateTailOptions(options)).to.not.throw();8  });9  it('should throw an error for invalid options', () => {10    const options = {11    };12    expect(() => validateTailOptions(options)).to.throw();13  });14});15Browser tests (Playwright test suite)16Browser tests (Playwright test suite)17Browser tests (Playwright test suite) (legacy)18Browser tests (Playwright test suite) (legacy)19Browser tests (Playwright test suite) (legacy) (web)20Browser tests (Playwright test suite) (legacy) (web)21Browser tests (Playwright test suite) (legacy) (web) (webkit)22Browser tests (Playwright test suite) (legacy) (web) (webkit)23Browser tests (Playwright test suite) (legacy) (web) (webkit) (firefox)24Browser tests (Playwright test suite) (legacy) (web) (webkit) (firefox)25Browser tests (Playwright test suite) (legacy) (web) (webkit) (firefox) (chromium)26Browser tests (Playwright test suite) (legacy) (web) (webkit) (firefox) (chromium)27Browser tests (Playwright test suite) (legacy) (web) (webkit) (firefox) (chromium) (webkit)28Browser tests (Play

Using AI Code Generation

1const { validateTailOptions } = require('@playwright/test/lib/utils/validateTailOptions');2validateTailOptions({3});4const { validateTailOptions } = require('@playwright/test/lib/utils/validateTailOptions');5validateTailOptions({6});

Using AI Code Generation

1const { validateTailOptions } = require('playwright/lib/server/tail');2const options = { fromBeginning: true, follow: true, lines: 10, timestamps: true };3validateTailOptions(options);4const { validateTailOptions } = require('playwright/lib/server/tail');5const options = { fromBeginning: true, follow: true, lines: 10, timestamps: true };6validateTailOptions(options);7const { validateTailOptions } = require('playwright/lib/server/tail');8const options = { fromBeginning: true, follow: true, lines: 10, timestamps: true };9validateTailOptions(options);10const { validateTailOptions } = require('playwright/lib/server/tail');11const options = { fromBeginning: true, follow: true, lines: 10, timestamps: true };12validateTailOptions(options);13const { validateTailOptions } = require('playwright/lib/server/tail');14const options = { fromBeginning: true, follow: true, lines: 10, timestamps: true };15validateTailOptions(options);16const { validateTailOptions } = require('playwright/lib/server/tail');17const options = { fromBeginning: true, follow: true, lines: 10, timestamps: true };18validateTailOptions(options);19const { validateTailOptions

Using AI Code Generation

1const { validateTailOptions } = require('playwright/lib/server/trace/common/trace');2validateTailOptions({3});4const { validateTailOptions } = require('playwright/lib/server/trace/common/trace');5validateTailOptions({6});7const { validateTailOptions } = require('playwright/lib/server/trace/common/trace');8validateTailOptions({9});10const { validateTailOptions } = require('playwright/lib/server/trace/common/trace');11validateTailOptions({12});13const { validateTailOptions } = require('playwright/lib/server/trace/common/trace');14validateTailOptions({15});16const { validateTailOptions } = require('playwright/lib/server/trace/common/trace');17validateTailOptions({18});19const { validateTailOptions } = require('playwright/lib/server/trace/common/trace');20validateTailOptions({21});22const { validateTailOptions } = require('playwright/lib/server/trace/common/trace');23validateTailOptions({24});25const { validateTailOptions } = require('playwright/lib/server/trace/common/trace');26validateTailOptions({27});28const { validateTailOptions } = require('playwright/lib/server/

Using AI Code Generation

1const { validateTailOptions } = require('playwright/lib/server/tail');2const { assert } = require('console');3const options = {4};5const result = validateTailOptions(options);6console.log(result);

Using AI Code Generation

1const { validateTailOptions } = require('playwright-core/lib/utils/utils');2const options = {3}4const validatedOptions = validateTailOptions(options);5console.log(validatedOptions);6{7}8const { validateTimeout } = require('playwright-core/lib/utils/utils');9const timeout = 1000;10const validatedTimeout = validateTimeout(timeout);11console.log(validatedTimeout);12const { validateTracingOptions } = require('playwright-core/lib/utils/utils');13const options = {14}15const validatedOptions = validateTracingOptions(options);16console.log(validatedOptions);17{18}19const { validateViewport } = require('playwright-core/lib/utils/utils');20const viewport = {21}22const validatedViewport = validateViewport(viewport);23console.log(validatedViewport);24{25}26const { validateWaitForElementStateOptions } = require('playwright-core/lib/utils/utils');27const options = {28}

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