Nick Gerleman 7136be22fa Fixes for AttributedString Comparison (#50147)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/50147

Noticed a couple bugs here, around a crash from assertion internal to the caching map which hashes on the AttributedString, that may or may not be related.

1. We are missing `baseTextAttributes` for both hashing and equality (which is mostly innocuous, but still wrong)
2. We were not hashing or comparing `textAlignVertical`
3. For equality, we were comparing parent shadow view tag and metrics, but for hashing, we were hashing the whole ShadowView.

I think #3 could cause issues, since we could see different hash despite equality, which could break invariants.

Changelog: [Internal]

Reviewed By: lunaleaps

Differential Revision: D71500246

fbshipit-source-id: 462749d5ca10d10bf0dab88089253a2bb8e603fb
2025-03-19 19:42:30 -07:00
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