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40cddfeeb1
High level breakdown of this commit: * Add a enableSchedulingProfiling feature flag. * Add functions that call User Timing APIs to a new SchedulingProfiler file. The file follows DebugTracing's structure. * Add user timing marks to places where DebugTracing logs. * Add user timing marks to most other places where @bvaughn's original draft DebugTracing branch marks. * Tests added * More context (and discussions with @bvaughn) available at our internal PR MLH-Fellowship#11 and issue MLH-Fellowship#5. Similar to DebugTracing, we've only added scheduling profiling calls to the old reconciler fork. Co-authored-by: Kartik Choudhary <kartik.c918@gmail.com> Co-authored-by: Kartik Choudhary <kartikc.918@gmail.com> Co-authored-by: Brian Vaughn <brian.david.vaughn@gmail.com>
56 lines
2.4 KiB
JavaScript
56 lines
2.4 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow
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*/
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import typeof * as FeatureFlagsType from 'shared/ReactFeatureFlags';
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import typeof * as ExportsType from './ReactFeatureFlags.testing.www';
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export const debugRenderPhaseSideEffectsForStrictMode = false;
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export const enableDebugTracing = false;
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export const enableSchedulingProfiler = false;
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export const warnAboutDeprecatedLifecycles = true;
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export const replayFailedUnitOfWorkWithInvokeGuardedCallback = false;
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export const enableProfilerTimer = false;
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export const enableProfilerCommitHooks = false;
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export const enableSchedulerTracing = false;
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export const enableSuspenseServerRenderer = true;
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export const enableSelectiveHydration = true;
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export const enableBlocksAPI = true;
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export const enableLazyElements = false;
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export const disableJavaScriptURLs = true;
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export const disableInputAttributeSyncing = false;
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export const enableSchedulerDebugging = false;
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export const enableDeprecatedFlareAPI = true;
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export const enableFundamentalAPI = false;
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export const enableScopeAPI = true;
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export const enableCreateEventHandleAPI = true;
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export const warnAboutUnmockedScheduler = true;
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export const enableSuspenseCallback = true;
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export const warnAboutDefaultPropsOnFunctionComponents = false;
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export const warnAboutStringRefs = false;
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export const disableLegacyContext = __EXPERIMENTAL__;
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export const disableSchedulerTimeoutBasedOnReactExpirationTime = false;
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export const enableTrustedTypesIntegration = false;
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export const disableTextareaChildren = __EXPERIMENTAL__;
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export const disableModulePatternComponents = true;
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export const warnUnstableRenderSubtreeIntoContainer = false;
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export const warnAboutSpreadingKeyToJSX = false;
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export const enableComponentStackLocations = true;
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export const enableLegacyFBSupport = !__EXPERIMENTAL__;
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export const enableFilterEmptyStringAttributesDOM = false;
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export const enableNewReconciler = false;
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export const deferRenderPhaseUpdateToNextBatch = true;
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export const decoupleUpdatePriorityFromScheduler = false;
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// Flow magic to verify the exports of this file match the original version.
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// eslint-disable-next-line no-unused-vars
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type Check<_X, Y: _X, X: Y = _X> = null;
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// eslint-disable-next-line no-unused-expressions
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(null: Check<ExportsType, FeatureFlagsType>);
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