Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use captureCommitPhaseErrorOnRoot method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactFiberWorkLoop.new.js

Source:ReactFiberWorkLoop.new.js

...1759        root,1760      );1761      if (hasCaughtError()) {1762        const error = clearCaughtError();1763        captureCommitPhaseErrorOnRoot(finishedWork, finishedWork, error);1764      }1765      resetCurrentDebugFiberInDEV();1766    } else {1767      try {1768        recursivelyCommitLayoutEffects(finishedWork, root);1769      } catch (error) {1770        captureCommitPhaseErrorOnRoot(finishedWork, finishedWork, error);1771      }1772    }1773    if (__DEV__) {1774      if (enableDebugTracing) {1775        logLayoutEffectsStopped();1776      }1777    }1778    if (enableSchedulingProfiler) {1779      markLayoutEffectsStopped();1780    }1781    // If there are pending passive effects, schedule a callback to process them.1782    if (1783      (finishedWork.subtreeFlags & PassiveMask) !== NoFlags ||1784      (finishedWork.flags & PassiveMask) !== NoFlags1785    ) {1786      if (!rootDoesHavePassiveEffects) {1787        rootDoesHavePassiveEffects = true;1788        scheduleCallback(NormalSchedulerPriority, () => {1789          flushPassiveEffects();1790          return null;1791        });1792      }1793    }1794    // Tell Scheduler to yield at the end of the frame, so the browser has an1795    // opportunity to paint.1796    requestPaint();1797    if (enableSchedulerTracing) {1798      popInteractions(((prevInteractions: any): Set<Interaction>));1799    }1800    executionContext = prevExecutionContext;1801    if (decoupleUpdatePriorityFromScheduler && previousLanePriority != null) {1802      // Reset the priority to the previous non-sync value.1803      setCurrentUpdateLanePriority(previousLanePriority);1804    }1805  } else {1806    // No effects.1807    root.current = finishedWork;1808    // Measure these anyway so the flamegraph explicitly shows that there were1809    // no effects.1810    // TODO: Maybe there's a better way to report this.1811    if (enableProfilerTimer) {1812      recordCommitTime();1813    }1814  }1815  const rootDidHavePassiveEffects = rootDoesHavePassiveEffects;1816  if (rootDoesHavePassiveEffects) {1817    // This commit has passive effects. Stash a reference to them. But don't1818    // schedule a callback until after flushing layout work.1819    rootDoesHavePassiveEffects = false;1820    rootWithPendingPassiveEffects = root;1821    pendingPassiveEffectsLanes = lanes;1822    pendingPassiveEffectsRenderPriority = renderPriorityLevel;1823  }1824  // Read this again, since an effect might have updated it1825  remainingLanes = root.pendingLanes;1826  // Check if there's remaining work on this root1827  if (remainingLanes !== NoLanes) {1828    if (enableSchedulerTracing) {1829      if (spawnedWorkDuringRender !== null) {1830        const expirationTimes = spawnedWorkDuringRender;1831        spawnedWorkDuringRender = null;1832        for (let i = 0; i < expirationTimes.length; i++) {1833          scheduleInteractions(1834            root,1835            expirationTimes[i],1836            root.memoizedInteractions,1837          );1838        }1839      }1840      schedulePendingInteractions(root, remainingLanes);1841    }1842  } else {1843    // If there's no remaining work, we can clear the set of already failed1844    // error boundaries.1845    legacyErrorBoundariesThatAlreadyFailed = null;1846  }1847  if (__DEV__ && enableDoubleInvokingEffects) {1848    if (!rootDidHavePassiveEffects) {1849      commitDoubleInvokeEffectsInDEV(root.current, false);1850    }1851  }1852  if (enableSchedulerTracing) {1853    if (!rootDidHavePassiveEffects) {1854      // If there are no passive effects, then we can complete the pending interactions.1855      // Otherwise, we'll wait until after the passive effects are flushed.1856      // Wait to do this until after remaining work has been scheduled,1857      // so that we don't prematurely signal complete for interactions when there's e.g. hidden work.1858      finishPendingInteractions(root, lanes);1859    }1860  }1861  if (remainingLanes === SyncLane) {1862    // Count the number of times the root synchronously re-renders without1863    // finishing. If there are too many, it indicates an infinite update loop.1864    if (root === rootWithNestedUpdates) {1865      nestedUpdateCount++;1866    } else {1867      nestedUpdateCount = 0;1868      rootWithNestedUpdates = root;1869    }1870  } else {1871    nestedUpdateCount = 0;1872  }1873  onCommitRootDevTools(finishedWork.stateNode, renderPriorityLevel);1874  if (__DEV__) {1875    onCommitRootTestSelector();1876  }1877  // Always call this before exiting `commitRoot`, to ensure that any1878  // additional work on this root is scheduled.1879  ensureRootIsScheduled(root, now());1880  if (hasUncaughtError) {1881    hasUncaughtError = false;1882    const error = firstUncaughtError;1883    firstUncaughtError = null;1884    throw error;1885  }1886  if ((executionContext & LegacyUnbatchedContext) !== NoContext) {1887    if (__DEV__) {1888      if (enableDebugTracing) {1889        logCommitStopped();1890      }1891    }1892    if (enableSchedulingProfiler) {1893      markCommitStopped();1894    }1895    // This is a legacy edge case. We just committed the initial mount of1896    // a ReactDOM.render-ed root inside of batchedUpdates. The commit fired1897    // synchronously, but layout updates should be deferred until the end1898    // of the batch.1899    return null;1900  }1901  // If layout work was scheduled, flush it now.1902  flushSyncCallbackQueue();1903  if (__DEV__) {1904    if (enableDebugTracing) {1905      logCommitStopped();1906    }1907  }1908  if (enableSchedulingProfiler) {1909    markCommitStopped();1910  }1911  return null;1912}1913function commitBeforeMutationEffects(firstChild: Fiber) {1914  let fiber = firstChild;1915  while (fiber !== null) {1916    // å¤çéè¦å é¤çfiber autoFocusãblur é»è¾ã1917    if (fiber.deletions !== null) {1918      commitBeforeMutationEffectsDeletions(fiber.deletions);1919    }1920    // éå½è°ç¨å¤çåèç¹1921    if (fiber.child !== null) {1922      const primarySubtreeFlags = fiber.subtreeFlags & BeforeMutationMask;1923      if (primarySubtreeFlags !== NoFlags) {1924        commitBeforeMutationEffects(fiber.child);1925      }1926    }1927    if (__DEV__) {1928      setCurrentDebugFiberInDEV(fiber);1929      invokeGuardedCallback(null, commitBeforeMutationEffectsImpl, null, fiber);1930      if (hasCaughtError()) {1931        const error = clearCaughtError();1932        captureCommitPhaseError(fiber, fiber.return, error);1933      }1934      resetCurrentDebugFiberInDEV();1935    } else {1936      try {1937        // è°ç¨ getSnapshotBeforeUpdate çå½å¨æ1938        // å¼æ¥è°åº¦useEffect1939        commitBeforeMutationEffectsImpl(fiber);1940      } catch (error) {1941        captureCommitPhaseError(fiber, fiber.return, error);1942      }1943    }1944    // è¿ååå¼èç¹ï¼æ¥çå¾ªç¯1945    fiber = fiber.sibling;1946  }1947}1948function commitBeforeMutationEffectsImpl(fiber: Fiber) {1949  const current = fiber.alternate;1950  const flags = fiber.flags;1951  if (!shouldFireAfterActiveInstanceBlur && focusedInstanceHandle !== null) {1952    // Check to see if the focused element was inside of a hidden (Suspense) subtree.1953    // TODO: Move this out of the hot path using a dedicated effect tag.1954    if (1955      fiber.tag === SuspenseComponent &&1956      isSuspenseBoundaryBeingHidden(current, fiber) &&1957      doesFiberContain(fiber, focusedInstanceHandle)1958    ) {1959      shouldFireAfterActiveInstanceBlur = true;1960      beforeActiveInstanceBlur();1961    }1962  }1963  if ((flags & Snapshot) !== NoFlags) {1964    setCurrentDebugFiberInDEV(fiber);1965    // è°ç¨ getSnapshotBeforeUpdate çå½å¨æ1966    commitBeforeMutationEffectOnFiber(current, fiber);1967    resetCurrentDebugFiberInDEV();1968  }1969  // è°åº¦useEffect1970  if ((flags & Passive) !== NoFlags) {1971    // If there are passive effects, schedule a callback to flush at1972    // the earliest opportunity.1973    if (!rootDoesHavePassiveEffects) {1974      rootDoesHavePassiveEffects = true;1975      scheduleCallback(NormalSchedulerPriority, () => {1976        flushPassiveEffects();1977        return null;1978      });1979    }1980  }1981}1982function commitBeforeMutationEffectsDeletions(deletions: Array<Fiber>) {1983  for (let i = 0; i < deletions.length; i++) {1984    const fiber = deletions[i];1985    // TODO (effects) It would be nice to avoid calling doesFiberContain()1986    // Maybe we can repurpose one of the subtreeFlags positions for this instead?1987    // Use it to store which part of the tree the focused instance is in?1988    // This assumes we can safely determine that instance during the "render" phase.1989    if (doesFiberContain(fiber, ((focusedInstanceHandle: any): Fiber))) {1990      shouldFireAfterActiveInstanceBlur = true;1991      beforeActiveInstanceBlur();1992    }1993  }1994}1995function commitMutationEffects(1996  firstChild: Fiber,1997  root: FiberRoot,1998  renderPriorityLevel: ReactPriorityLevel,1999) {2000  let fiber = firstChild;2001  while (fiber !== null) {2002    const deletions = fiber.deletions;2003    if (deletions !== null) {2004      commitMutationEffectsDeletions(2005        deletions,2006        fiber,2007        root,2008        renderPriorityLevel,2009      );2010    }2011    if (fiber.child !== null) {2012      const mutationFlags = fiber.subtreeFlags & MutationMask;2013      if (mutationFlags !== NoFlags) {2014        commitMutationEffects(fiber.child, root, renderPriorityLevel);2015      }2016    }2017    if (__DEV__) {2018      setCurrentDebugFiberInDEV(fiber);2019      invokeGuardedCallback(2020        null,2021        commitMutationEffectsImpl,2022        null,2023        fiber,2024        root,2025        renderPriorityLevel,2026      );2027      if (hasCaughtError()) {2028        const error = clearCaughtError();2029        captureCommitPhaseError(fiber, fiber.return, error);2030      }2031      resetCurrentDebugFiberInDEV();2032    } else {2033      try {2034        commitMutationEffectsImpl(fiber, root, renderPriorityLevel);2035      } catch (error) {2036        captureCommitPhaseError(fiber, fiber.return, error);2037      }2038    }2039    fiber = fiber.sibling;2040  }2041}2042function commitMutationEffectsImpl(2043  fiber: Fiber,2044  root: FiberRoot,2045  renderPriorityLevel,2046) {2047  const flags = fiber.flags;2048  if (flags & ContentReset) {2049    commitResetTextContent(fiber);2050  }2051  if (flags & Ref) {2052    const current = fiber.alternate;2053    if (current !== null) {2054      commitDetachRef(current);2055    }2056    if (enableScopeAPI) {2057      // TODO: This is a temporary solution that allowed us to transition away from React Flare on www.2058      if (fiber.tag === ScopeComponent) {2059        commitAttachRef(fiber);2060      }2061    }2062  }2063  // The following switch statement is only concerned about placement,2064  // updates, and deletions. To avoid needing to add a case for every possible2065  // bitmap value, we remove the secondary effects from the effect tag and2066  // switch on that value.2067  const primaryFlags = flags & (Placement | Update | Hydrating);2068  switch (primaryFlags) {2069    case Placement: {2070      commitPlacement(fiber);2071      // Clear the "placement" from effect tag so that we know that this is2072      // inserted, before any life-cycles like componentDidMount gets called.2073      // TODO: findDOMNode doesn't rely on this any more but isMounted does2074      // and isMounted is deprecated anyway so we should be able to kill this.2075      fiber.flags &= ~Placement;2076      break;2077    }2078    case PlacementAndUpdate: {2079      // Placement2080      commitPlacement(fiber);2081      // Clear the "placement" from effect tag so that we know that this is2082      // inserted, before any life-cycles like componentDidMount gets called.2083      fiber.flags &= ~Placement;2084      // Update2085      const current = fiber.alternate;2086      commitWork(current, fiber);2087      break;2088    }2089    case Hydrating: {2090      fiber.flags &= ~Hydrating;2091      break;2092    }2093    case HydratingAndUpdate: {2094      fiber.flags &= ~Hydrating;2095      // Update2096      const current = fiber.alternate;2097      commitWork(current, fiber);2098      break;2099    }2100    case Update: {2101      const current = fiber.alternate;2102      commitWork(current, fiber);2103      break;2104    }2105  }2106}2107function commitMutationEffectsDeletions(2108  deletions: Array<Fiber>,2109  nearestMountedAncestor: Fiber,2110  root: FiberRoot,2111  renderPriorityLevel,2112) {2113  for (let i = 0; i < deletions.length; i++) {2114    const childToDelete = deletions[i];2115    if (__DEV__) {2116      invokeGuardedCallback(2117        null,2118        commitDeletion,2119        null,2120        root,2121        childToDelete,2122        nearestMountedAncestor,2123        renderPriorityLevel,2124      );2125      if (hasCaughtError()) {2126        const error = clearCaughtError();2127        captureCommitPhaseError(childToDelete, nearestMountedAncestor, error);2128      }2129    } else {2130      try {2131        commitDeletion(2132          root,2133          childToDelete,2134          nearestMountedAncestor,2135          renderPriorityLevel,2136        );2137      } catch (error) {2138        captureCommitPhaseError(childToDelete, nearestMountedAncestor, error);2139      }2140    }2141  }2142}2143export function schedulePassiveEffectCallback() {2144  if (!rootDoesHavePassiveEffects) {2145    rootDoesHavePassiveEffects = true;2146    scheduleCallback(NormalSchedulerPriority, () => {2147      flushPassiveEffects();2148      return null;2149    });2150  }2151}2152export function flushPassiveEffects(): boolean {2153  // Returns whether passive effects were flushed.2154  if (pendingPassiveEffectsRenderPriority !== NoSchedulerPriority) {2155    const priorityLevel =2156      pendingPassiveEffectsRenderPriority > NormalSchedulerPriority2157        ? NormalSchedulerPriority2158        : pendingPassiveEffectsRenderPriority;2159    pendingPassiveEffectsRenderPriority = NoSchedulerPriority;2160    if (decoupleUpdatePriorityFromScheduler) {2161      const previousLanePriority = getCurrentUpdateLanePriority();2162      try {2163        setCurrentUpdateLanePriority(2164          schedulerPriorityToLanePriority(priorityLevel),2165        );2166        return runWithPriority(priorityLevel, flushPassiveEffectsImpl);2167      } finally {2168        setCurrentUpdateLanePriority(previousLanePriority);2169      }2170    } else {2171      return runWithPriority(priorityLevel, flushPassiveEffectsImpl);2172    }2173  }2174  return false;2175}2176function flushPassiveMountEffects(root, firstChild: Fiber): void {2177  let fiber = firstChild;2178  while (fiber !== null) {2179    let prevProfilerOnStack = null;2180    if (enableProfilerTimer && enableProfilerCommitHooks) {2181      if (fiber.tag === Profiler) {2182        prevProfilerOnStack = nearestProfilerOnStack;2183        nearestProfilerOnStack = fiber;2184      }2185    }2186    const primarySubtreeFlags = fiber.subtreeFlags & PassiveMask;2187    if (fiber.child !== null && primarySubtreeFlags !== NoFlags) {2188      flushPassiveMountEffects(root, fiber.child);2189    }2190    if ((fiber.flags & Passive) !== NoFlags) {2191      if (__DEV__) {2192        setCurrentDebugFiberInDEV(fiber);2193        invokeGuardedCallback(2194          null,2195          commitPassiveMountOnFiber,2196          null,2197          root,2198          fiber,2199        );2200        if (hasCaughtError()) {2201          const error = clearCaughtError();2202          captureCommitPhaseError(fiber, fiber.return, error);2203        }2204        resetCurrentDebugFiberInDEV();2205      } else {2206        try {2207          commitPassiveMountOnFiber(root, fiber);2208        } catch (error) {2209          captureCommitPhaseError(fiber, fiber.return, error);2210        }2211      }2212    }2213    if (enableProfilerTimer && enableProfilerCommitHooks) {2214      if (fiber.tag === Profiler) {2215        // Bubble times to the next nearest ancestor Profiler.2216        // After we process that Profiler, we'll bubble further up.2217        if (prevProfilerOnStack !== null) {2218          prevProfilerOnStack.stateNode.passiveEffectDuration +=2219            fiber.stateNode.passiveEffectDuration;2220        }2221        nearestProfilerOnStack = prevProfilerOnStack;2222      }2223    }2224    fiber = fiber.sibling;2225  }2226}2227function flushPassiveUnmountEffects(firstChild: Fiber): void {2228  let fiber = firstChild;2229  while (fiber !== null) {2230    const deletions = fiber.deletions;2231    if (deletions !== null) {2232      for (let i = 0; i < deletions.length; i++) {2233        const fiberToDelete = deletions[i];2234        flushPassiveUnmountEffectsInsideOfDeletedTree(fiberToDelete, fiber);2235        // Now that passive effects have been processed, it's safe to detach lingering pointers.2236        detachFiberAfterEffects(fiberToDelete);2237      }2238    }2239    const child = fiber.child;2240    if (child !== null) {2241      // If any children have passive effects then traverse the subtree.2242      // Note that this requires checking subtreeFlags of the current Fiber,2243      // rather than the subtreeFlags/effectsTag of the first child,2244      // since that would not cover passive effects in siblings.2245      const passiveFlags = fiber.subtreeFlags & PassiveMask;2246      if (passiveFlags !== NoFlags) {2247        flushPassiveUnmountEffects(child);2248      }2249    }2250    const primaryFlags = fiber.flags & Passive;2251    if (primaryFlags !== NoFlags) {2252      setCurrentDebugFiberInDEV(fiber);2253      commitPassiveUnmountOnFiber(fiber);2254      resetCurrentDebugFiberInDEV();2255    }2256    fiber = fiber.sibling;2257  }2258}2259function flushPassiveUnmountEffectsInsideOfDeletedTree(2260  fiberToDelete: Fiber,2261  nearestMountedAncestor: Fiber,2262): void {2263  if ((fiberToDelete.subtreeFlags & PassiveStatic) !== NoFlags) {2264    // If any children have passive effects then traverse the subtree.2265    // Note that this requires checking subtreeFlags of the current Fiber,2266    // rather than the subtreeFlags/effectsTag of the first child,2267    // since that would not cover passive effects in siblings.2268    let child = fiberToDelete.child;2269    while (child !== null) {2270      flushPassiveUnmountEffectsInsideOfDeletedTree(2271        child,2272        nearestMountedAncestor,2273      );2274      child = child.sibling;2275    }2276  }2277  if ((fiberToDelete.flags & PassiveStatic) !== NoFlags) {2278    setCurrentDebugFiberInDEV(fiberToDelete);2279    commitPassiveUnmountInsideDeletedTreeOnFiber(2280      fiberToDelete,2281      nearestMountedAncestor,2282    );2283    resetCurrentDebugFiberInDEV();2284  }2285}2286function flushPassiveEffectsImpl() {2287  if (rootWithPendingPassiveEffects === null) {2288    return false;2289  }2290  const root = rootWithPendingPassiveEffects;2291  const lanes = pendingPassiveEffectsLanes;2292  rootWithPendingPassiveEffects = null;2293  pendingPassiveEffectsLanes = NoLanes;2294  invariant(2295    (executionContext & (RenderContext | CommitContext)) === NoContext,2296    'Cannot flush passive effects while already rendering.',2297  );2298  if (__DEV__) {2299    if (enableDebugTracing) {2300      logPassiveEffectsStarted(lanes);2301    }2302  }2303  if (enableSchedulingProfiler) {2304    markPassiveEffectsStarted(lanes);2305  }2306  if (__DEV__) {2307    isFlushingPassiveEffects = true;2308  }2309  const prevExecutionContext = executionContext;2310  executionContext |= CommitContext;2311  const prevInteractions = pushInteractions(root);2312  // It's important that ALL pending passive effect destroy functions are called2313  // before ANY passive effect create functions are called.2314  // Otherwise effects in sibling components might interfere with each other.2315  // e.g. a destroy function in one component may unintentionally override a ref2316  // value set by a create function in another component.2317  // Layout effects have the same constraint.2318  flushPassiveUnmountEffects(root.current);2319  flushPassiveMountEffects(root, root.current);2320  if (__DEV__) {2321    if (enableDebugTracing) {2322      logPassiveEffectsStopped();2323    }2324  }2325  if (enableSchedulingProfiler) {2326    markPassiveEffectsStopped();2327  }2328  if (__DEV__ && enableDoubleInvokingEffects) {2329    commitDoubleInvokeEffectsInDEV(root.current, true);2330  }2331  if (__DEV__) {2332    isFlushingPassiveEffects = false;2333  }2334  if (enableSchedulerTracing) {2335    popInteractions(((prevInteractions: any): Set<Interaction>));2336    finishPendingInteractions(root, lanes);2337  }2338  executionContext = prevExecutionContext;2339  flushSyncCallbackQueue();2340  // If additional passive effects were scheduled, increment a counter. If this2341  // exceeds the limit, we'll fire a warning.2342  nestedPassiveUpdateCount =2343    rootWithPendingPassiveEffects === null ? 0 : nestedPassiveUpdateCount + 1;2344  return true;2345}2346export function isAlreadyFailedLegacyErrorBoundary(instance: mixed): boolean {2347  return (2348    legacyErrorBoundariesThatAlreadyFailed !== null &&2349    legacyErrorBoundariesThatAlreadyFailed.has(instance)2350  );2351}2352export function markLegacyErrorBoundaryAsFailed(instance: mixed) {2353  if (legacyErrorBoundariesThatAlreadyFailed === null) {2354    legacyErrorBoundariesThatAlreadyFailed = new Set([instance]);2355  } else {2356    legacyErrorBoundariesThatAlreadyFailed.add(instance);2357  }2358}2359function prepareToThrowUncaughtError(error: mixed) {2360  if (!hasUncaughtError) {2361    hasUncaughtError = true;2362    firstUncaughtError = error;2363  }2364}2365export const onUncaughtError = prepareToThrowUncaughtError;2366function captureCommitPhaseErrorOnRoot(2367  rootFiber: Fiber,2368  sourceFiber: Fiber,2369  error: mixed,2370) {2371  const errorInfo = createCapturedValue(error, sourceFiber);2372  const update = createRootErrorUpdate(rootFiber, errorInfo, (SyncLane: Lane));2373  enqueueUpdate(rootFiber, update);2374  const eventTime = requestEventTime();2375  const root = markUpdateLaneFromFiberToRoot(rootFiber, (SyncLane: Lane));2376  if (root !== null) {2377    markRootUpdated(root, SyncLane, eventTime);2378    ensureRootIsScheduled(root, eventTime);2379    schedulePendingInteractions(root, SyncLane);2380  }2381}2382export function captureCommitPhaseError(2383  sourceFiber: Fiber,2384  nearestMountedAncestor: Fiber | null,2385  error: mixed,2386) {2387  if (sourceFiber.tag === HostRoot) {2388    // Error was thrown at the root. There is no parent, so the root2389    // itself should capture it.2390    captureCommitPhaseErrorOnRoot(sourceFiber, sourceFiber, error);2391    return;2392  }2393  let fiber = null;2394  if (skipUnmountedBoundaries) {2395    fiber = nearestMountedAncestor;2396  } else {2397    fiber = sourceFiber.return;2398  }2399  while (fiber !== null) {2400    if (fiber.tag === HostRoot) {2401      captureCommitPhaseErrorOnRoot(fiber, sourceFiber, error);2402      return;2403    } else if (fiber.tag === ClassComponent) {2404      const ctor = fiber.type;2405      const instance = fiber.stateNode;2406      if (2407        typeof ctor.getDerivedStateFromError === 'function' ||2408        (typeof instance.componentDidCatch === 'function' &&2409          !isAlreadyFailedLegacyErrorBoundary(instance))2410      ) {2411        const errorInfo = createCapturedValue(error, sourceFiber);2412        const update = createClassErrorUpdate(2413          fiber,2414          errorInfo,2415          (SyncLane: Lane),...

ReactFiberScheduler.js

Source:ReactFiberScheduler.js

...1521    firstUncaughtError = error;1522  }1523}1524export const onUncaughtError = prepareToThrowUncaughtError;1525function captureCommitPhaseErrorOnRoot(1526  rootFiber: Fiber,1527  sourceFiber: Fiber,1528  error: mixed,1529) {1530  const errorInfo = createCapturedValue(error, sourceFiber);1531  const update = createRootErrorUpdate(rootFiber, errorInfo, Sync);1532  enqueueUpdate(rootFiber, update);1533  const root = markUpdateTimeFromFiberToRoot(rootFiber, Sync);1534  if (root !== null) {1535    scheduleCallbackForRoot(root, ImmediatePriority, Sync);1536  }1537}1538export function captureCommitPhaseError(sourceFiber: Fiber, error: mixed) {1539  if (sourceFiber.tag === HostRoot) {1540    // Error was thrown at the root. There is no parent, so the root1541    // itself should capture it.1542    captureCommitPhaseErrorOnRoot(sourceFiber, sourceFiber, error);1543    return;1544  }1545  let fiber = sourceFiber.return;1546  while (fiber !== null) {1547    if (fiber.tag === HostRoot) {1548      captureCommitPhaseErrorOnRoot(fiber, sourceFiber, error);1549      return;1550    } else if (fiber.tag === ClassComponent) {1551      const ctor = fiber.type;1552      const instance = fiber.stateNode;1553      if (1554        typeof ctor.getDerivedStateFromError === 'function' ||1555        (typeof instance.componentDidCatch === 'function' &&1556          !isAlreadyFailedLegacyErrorBoundary(instance))1557      ) {1558        const errorInfo = createCapturedValue(error, sourceFiber);1559        const update = createClassErrorUpdate(1560          fiber,1561          errorInfo,1562          // TODO: This is always sync...

ReactFiberScheduler.new.js

Source:ReactFiberScheduler.new.js

...1505    firstUncaughtError = error;1506  }1507}1508export const onUncaughtError = prepareToThrowUncaughtError;1509function captureCommitPhaseErrorOnRoot(1510  rootFiber: Fiber,1511  sourceFiber: Fiber,1512  error: mixed,1513) {1514  const errorInfo = createCapturedValue(error, sourceFiber);1515  const update = createRootErrorUpdate(rootFiber, errorInfo, Sync);1516  enqueueUpdate(rootFiber, update);1517  const root = markUpdateTimeFromFiberToRoot(rootFiber, Sync);1518  if (root !== null) {1519    scheduleCallbackForRoot(root, ImmediatePriority, Sync);1520  }1521}1522export function captureCommitPhaseError(sourceFiber: Fiber, error: mixed) {1523  if (sourceFiber.tag === HostRoot) {1524    // Error was thrown at the root. There is no parent, so the root1525    // itself should capture it.1526    captureCommitPhaseErrorOnRoot(sourceFiber, sourceFiber, error);1527    return;1528  }1529  let fiber = sourceFiber.return;1530  while (fiber !== null) {1531    if (fiber.tag === HostRoot) {1532      captureCommitPhaseErrorOnRoot(fiber, sourceFiber, error);1533      return;1534    } else if (fiber.tag === ClassComponent) {1535      const ctor = fiber.type;1536      const instance = fiber.stateNode;1537      if (1538        typeof ctor.getDerivedStateFromError === 'function' ||1539        (typeof instance.componentDidCatch === 'function' &&1540          !isAlreadyFailedLegacyErrorBoundary(instance))1541      ) {1542        const errorInfo = createCapturedValue(error, sourceFiber);1543        const update = createClassErrorUpdate(1544          fiber,1545          errorInfo,1546          // TODO: This is always sync...

Using AI Code Generation

1const { chromium } = require('playwright');2const { captureCommitPhaseErrorOnRoot } = require('playwright/lib/internal');3(async () => {4  const browser = await chromium.launch();5  const page = await browser.newPage();6  await captureCommitPhaseErrorOnRoot(page, (error) => {7    console.log('error', error);8  });9  await browser.close();10})();11export function captureCommitPhaseErrorOnRoot(page: Page, callback: (error: Error) => void): Promise<void>;12exports.captureCommitPhaseErrorOnRoot = async function(page, callback) {13  await page.evaluate(callback => {14    const original = window.__REACT_ERROR_OVERLAY_GLOBAL_HOOK__.reportError;15    window.__REACT_ERROR_OVERLAY_GLOBAL_HOOK__.reportError = (error, ...args) => {16      callback(error);17      return original(error, ...args);18    };19  }, callback);20};21export function captureCommitPhaseErrorOnRoot(page: Page, callback: (error: Error) => void): Promise<void>;22exports.captureCommitPhaseErrorOnRoot = async function(page, callback) {23  await page.evaluate(callback => {24    const original = window.__REACT_ERROR_OVERLAY_GLOBAL_HOOK__.reportError;25    window.__REACT_ERROR_OVERLAY_GLOBAL_HOOK__.reportError = (error, ...args) => {26      callback(error);27      return original(error, ...args);28    };29  }, callback);30};31export function captureCommitPhaseErrorOnRoot(page: Page, callback: (error: Error) => void): Promise<void>;32exports.captureCommitPhaseErrorOnRoot = async function(page, callback) {33  await page.evaluate(callback => {34    const original = window.__REACT_ERROR_OVERLAY_GLOBAL_HOOK__.reportError;35    window.__REACT_ERROR_OVERLAY_GLOBAL_HOOK__.reportError = (error, ...args) => {36      callback(error);37      return original(error, ...args);38    };39  }, callback);40};41export function captureCommitPhaseErrorOnRoot(page: Page, callback: (error: Error) => void): Promise<void>;

Using AI Code Generation

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

Using AI Code Generation

1const { captureCommitPhaseErrorOnRoot } = require('playwright/lib/server/dom.js');2const { chromium } = require('playwright');3(async () => {4const browser = await chromium.launch();5const page = await browser.newPage();6await captureCommitPhaseErrorOnRoot(page.mainFrame()._context);7await page.close();8await browser.close();9})();10at Function.Module._resolveFilename (internal/modules/cjs/loader.js:880:15)11at Function.Module._load (internal/modules/cjs/loader.js:725:27)12at Module.require (internal/modules/cjs/loader.js:952:19)13at require (internal/modules/cjs/helpers.js:88:18)14at Object. (/home/****/playwrighttest/test.js:3:40)15at Module._compile (internal/modules/cjs/loader.js:1063:30)16at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)17at Module.load (internal/modules/cjs/loader.js:928:32)18at Function.Module._load (internal/modules/cjs/loader.js:769:14)19at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)20page.evaluate(() => {21  const { captureCommitPhaseErrorOnRoot } = require('playwright/lib/server/dom.js');22  captureCommitPhaseErrorOnRoot(document);23});24at Function.Module._resolveFilename (internal/modules/cjs/loader.js:880:15)25at Function.Module._load (internal/modules/cjs/loader.js:725:27)26at Module.require (internal/modules/cjs

Using AI Code Generation

1const playwright = require('playwright');2const { captureCommitPhaseErrorOnRoot } = require('playwright/internal');3(async () => {4  for (const browserType of BROWSER) {5    const browser = await playwright[browserType].launch();6    const context = await browser.newContext();7    const page = await context.newPage();8    await page.waitForSelector('text=Learn React');9    const error = await captureCommitPhaseErrorOnRoot(page, () => page.click('text=Learn React'));10    console.log(error);11    await browser.close();12  }13})();14    at Suite.<anonymous> (test.js:12:38)15    at Object.<anonymous> (test.js:11:1)16    at Module._compile (internal/modules/cjs/loader.js:1063:30)17    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)18    at Module.load (internal/modules/cjs/loader.js:928:32)19    at Function.Module._load (internal/modules/cjs/loader.js:769:14)20    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)21    at Suite.<anonymous> (test.js:12:38)22    at Object.<anonymous> (test.js:11:1)23    at Module._compile (internal/modules/cjs/loader.js:1063:30)24    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10

Using AI Code Generation

1const { captureCommitPhaseErrorOnRoot } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2const error = captureCommitPhaseErrorOnRoot( root, fiberNode, phase, expirationTime, currentTime, fiberRoot);3console.log(error);4if (error) {5  throw error;6}7const { captureCommitPhaseErrorOnRoot } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');8const error = captureCommitPhaseErrorOnRoot( root, fiberNode, phase, expirationTime, currentTime, fiberRoot);9console.log(error);10if (error) {11  throw error;12}13const { captureCommitPhaseErrorOnRoot } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');14const error = captureCommitPhaseErrorOnRoot( root, fiberNode, phase, expirationTime, currentTime, fiberRoot);15console.log(error);16if (error) {17  throw error;18}19const { captureCommitPhaseErrorOnRoot } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');20const error = captureCommitPhaseErrorOnRoot( root, fiberNode, phase, expirationTime, currentTime, fiberRoot);21console.log(error);22if (error) {23  throw error;24}25const { captureCommitPhaseErrorOnRoot } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');26const error = captureCommitPhaseErrorOnRoot( root, fiberNode, phase, expirationTime, currentTime, fiberRoot);27console.log(error);28if (error) {29  throw error;30}

Using AI Code Generation

1const { captureCommitPhaseErrorOnRoot } = require("playwright/lib/server/trace/recorder/playwrightInternalAPI");2const { Page } = require("playwright");3const page = new Page();4captureCommitPhaseErrorOnRoot(page, (error) => {5  console.log('error in commit phase', error);6});

Using AI Code Generation

1const { captureCommitPhaseErrorOnRoot } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2test('should throw error', async ({ page }) => {3  const error = await captureCommitPhaseErrorOnRoot(page, async () => {4    await page.click('text=Get Started');5  });6  throw new Error(error.message);7});

Using AI Code Generation

1const { captureCommitPhaseErrorOnRoot } = require("playwright/lib/server/inspector/inspector");2const { captureException } = require("@sentry/node");3const { getReactRoot } = require("./utils");4const reactRoot = getReactRoot();5captureCommitPhaseErrorOnRoot(reactRoot, (error) => {6  captureException(error);7});8const { getRoot } = require("playwright/lib/server/inspector/inspector");9const { getReactRoot } = require("./utils");10const reactRoot = getReactRoot();11captureCommitPhaseErrorOnRoot(reactRoot, (error) => {12  captureException(error);13});14const { getRoot } = require("playwright/lib/server/inspector/inspector");15const { getReactRoot } = require("./utils");16const reactRoot = getReactRoot();17captureCommitPhaseErrorOnRoot(reactRoot, (error) => {18  captureException(error);19});20const { getRoot } = require("playwright/lib/server/inspector/inspector");21const { getReactRoot } = require("./utils");22const reactRoot = getReactRoot();23captureCommitPhaseErrorOnRoot(reactRoot, (error) => {24  captureException(error);25});26const { getRoot } = require("playwright/lib/server/inspector/inspector");27const { getReactRoot } = require("./utils");28const reactRoot = getReactRoot();29captureCommitPhaseErrorOnRoot(reactRoot, (error) => {30  captureException(error);31});32const { getRoot } = require("playwright/lib/server/inspector/inspector");33const { getReactRoot } = require("./utils");34const reactRoot = getReactRoot();35captureCommitPhaseErrorOnRoot(reactRoot, (error) => {36  captureException(error);37});38const { getRoot } = require("playwright/lib/server/

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.