mirror of
https://github.com/facebook/react.git
synced 2025-11-01 09:12:30 +00:00
Brian Vaughn
9b35dd2fcc
These stacks improve the profiler data but they're expensive to generate and generating them can also cause runtime errors in larger applications (although an exact repro has been hard to nail down). Removing them for now. We can revisit adding them after this profiler has been integrated into the DevTools extension and we can generate them lazily.
48 lines
2.1 KiB
JavaScript
48 lines
2.1 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 strict
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*/
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// In www, these flags are controlled by GKs. Because most GKs have some
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// population running in either mode, we should run our tests that way, too,
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//
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// Use __VARIANT__ to simulate a GK. The tests will be run twice: once
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// with the __VARIANT__ set to `true`, and once set to `false`.
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export const warnAboutSpreadingKeyToJSX = __VARIANT__;
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export const disableInputAttributeSyncing = __VARIANT__;
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export const enableFilterEmptyStringAttributesDOM = __VARIANT__;
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export const enableLegacyFBSupport = __VARIANT__;
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export const decoupleUpdatePriorityFromScheduler = __VARIANT__;
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// Enable this flag to help with concurrent mode debugging.
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// It logs information to the console about React scheduling, rendering, and commit phases.
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//
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// NOTE: This feature will only work in DEV mode; all callsights are wrapped with __DEV__.
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export const enableDebugTracing = false;
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// This only has an effect in the new reconciler. But also, the new reconciler
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// is only enabled when __VARIANT__ is true. So this is set to the opposite of
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// __VARIANT__ so that it's `false` when running against the new reconciler.
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// Ideally we would test both against the new reconciler, but until then, we
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// should test the value that is used in www. Which is `false`.
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//
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// Once Lanes has landed in both reconciler forks, we'll get coverage of
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// both branches.
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export const deferRenderPhaseUpdateToNextBatch = !__VARIANT__;
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// These are already tested in both modes using the build type dimension,
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// so we don't need to use __VARIANT__ to get extra coverage.
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export const debugRenderPhaseSideEffectsForStrictMode = __DEV__;
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export const replayFailedUnitOfWorkWithInvokeGuardedCallback = __DEV__;
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// TODO: These flags are hard-coded to the default values used in open source.
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// Update the tests so that they pass in either mode, then set these
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// to __VARIANT__.
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export const enableTrustedTypesIntegration = false;
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export const disableSchedulerTimeoutBasedOnReactExpirationTime = false;
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