mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Ruslan Shestopalyuk
14ab76ac30
Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/36312 ## Changelog: [Internal] - `clearMarks` and `clearMeasures` methods are incidental to the `NativePerformance` TurboModule functionality, as in reality this responsibility belongs more on the `NativePerformanceObserver` and `PerformanceEntryReporter` side. This is something that [the standard indirectly suggests](https://www.w3.org/TR/user-timing/#clearmarks-method) as well (referencing [performance entry buffer](https://www.w3.org/TR/performance-timeline/#dfn-performance-entry-buffer)). The new implementation should be also a little bit more efficient, as it avoids calling the predicate for each entry. Finally (and frankly, the main reason for this change, from my perspective), it will simplify mocking/testing the JS part of the PerfAPI code. Reviewed By: rubennorte Differential Revision: D43621174 fbshipit-source-id: c4217a0da1d8ecbce797240627f7b4f057d85b97
53 lines
1.5 KiB
JavaScript
53 lines
1.5 KiB
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and 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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* @format
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*/
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import type {TurboModule} from '../TurboModule/RCTExport';
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import * as TurboModuleRegistry from '../TurboModule/TurboModuleRegistry';
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export type RawPerformanceEntryType = number;
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export type RawPerformanceEntry = {|
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name: string,
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entryType: RawPerformanceEntryType,
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startTime: number,
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duration: number,
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// For "event" entries only:
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processingStart?: number,
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processingEnd?: number,
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interactionId?: number,
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|};
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export type GetPendingEntriesResult = {|
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entries: $ReadOnlyArray<RawPerformanceEntry>,
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droppedEntriesCount: number,
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|};
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export interface Spec extends TurboModule {
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+startReporting: (entryType: RawPerformanceEntryType) => void;
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+stopReporting: (entryType: RawPerformanceEntryType) => void;
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+popPendingEntries: () => GetPendingEntriesResult;
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+setOnPerformanceEntryCallback: (callback?: () => void) => void;
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+logRawEntry: (entry: RawPerformanceEntry) => void;
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+getEventCounts: () => $ReadOnlyArray<[string, number]>;
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+setDurationThreshold: (
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entryType: RawPerformanceEntryType,
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durationThreshold: number,
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) => void;
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+clearEntries: (
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entryType: RawPerformanceEntryType,
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entryName?: string,
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) => void;
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}
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export default (TurboModuleRegistry.get<Spec>(
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'NativePerformanceObserverCxx',
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): ?Spec);
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