react-native

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Rob Hogan f1fdc8b9b6 Stop polyfilling Promise in Jest tests (#34659 )

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/34659

We've used this Promise polyfill in Jest setup since at least 2015 ([`3ff3987`](https://github.com/facebook/react-native/commit/3ff39870ce776c653823e1733363be0401896294)), when native Promise implementations were either non-existent or new and unstable. We no longer need it.

It causes issues with "modern" timers in Jest, as documented in:
 - https://github.com/facebook/react-native/issues/29303
 - https://github.com/facebook/jest/issues/10221

It can also obscure real issues due to its default silent handling of uncaught rejections, eg: D39418412.

Changelog:
[General][Changed] - Don't polyfill Promise in Jest setup

Reviewed By: huntie

Differential Revision: D39417597

fbshipit-source-id: d12433ed66c06a402632c2e1d525aad112ef9b0c

2022-09-12 03:57:45 -07:00

private

Remove babel plugins from jest preprocessor which are part of preset

2022-05-12 03:48:24 -07:00

assetFileTransformer.js

fix(jest): make assetFileTransformer return an object (#33756 )

2022-06-17 10:27:47 -07:00

mockComponent.js

Update copyright headers from Facebook to Meta

2021-12-30 15:11:21 -08:00

mockModal.js

fix(jest/setup): fix circular dependencies in mockModal (#32964 )