Reference implementation (mock) for NativePerformanceObserver (#36116)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/36116

[Changelog][Internal]

Add a minimal/reference JavaScript implementation for NativePerformanceObserver - the purpose is both unit testing (JS and native sides separately) and potentially shimming the part of functionality that is not dependent on native side.

This is both a setup for adding general unit tests for the Performance* APIs, but also to be able to do non-trivial changes on JS side for WebPerformance (such as in (D43154319).

Reviewed By: rubennorte

Differential Revision: D43167392

fbshipit-source-id: 213d9534d810dece1dd464f910e92e08dbf39508
This commit is contained in:
Ruslan Shestopalyuk
2023-02-15 06:03:12 -08:00
committed by Facebook GitHub Bot
parent 96fb708d3e
commit f76d4dee6f
8 changed files with 261 additions and 71 deletions
@@ -45,4 +45,10 @@ void NativePerformanceObserver::setOnPerformanceEntryCallback(
PerformanceEntryReporter::getInstance().setReportingCallback(callback);
}
void NativePerformanceObserver::logRawEntry(
jsi::Runtime &rt,
RawPerformanceEntry entry) {
PerformanceEntryReporter::getInstance().logEntry(entry);
}
} // namespace facebook::react