Summary:
This fixes how ES modules are handled in Jest tests in the react-native codebase.
They caused some problems before because `import` statements weren't inlined as `require` calls were, so there were some errors in tests when migrating from CommonJS to ESM.
This changes the transform that Jest uses to inline import statements the same way, so we can migrate everything without issues in tests.
Changelog: [Internal]
Reviewed By: kacieb
Differential Revision: D28899692
fbshipit-source-id: 027690f57ca3b5613c261a1089c0635af76662b2
Summary:
It looks like `ScrollView` still contains the remnant props for VR platform, which afaik has be discontinued a while ago (please correct me, if I'm wrong).
This PR removes `scrollBarThumbImage` prop marked as VR platform only prop from `ScrollView`.
## Changelog
<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
https://github.com/facebook/react-native/wiki/Changelog
-->
[VR] [Removed] - remove VR platform specific `scrollBarThumbImage` prop from `ScrollView`
Pull Request resolved: https://github.com/facebook/react-native/pull/31230
Test Plan: CI
Reviewed By: javache
Differential Revision: D27367267
Pulled By: PeteTheHeat
fbshipit-source-id: b76fdb0e03c443aaf87308162bf75f8683220918
Summary:
Rewrites `splitLayoutProps`, which is only used by `ScrollView`.
- Improve type safety by avoiding `DangerouslyImpreciseStyle`.
- Avoid allocating objects when it is not necessary.
- Avoid allocating a object enumeratig layout props by using a switch statement.
Changelog:
[Internal]
Reviewed By: JoshuaGross, kacieb
Differential Revision: D25097226
fbshipit-source-id: 2050c03b681024212c06a48b7eb05f28c14415f9
Summary:
Changelog:
[iOS][Removed] - Removed DEPRECATED_sendUpdatedChildFrames prop to ScrollView component because there are no callsites of it anymore
Reviewed By: shergin
Differential Revision: D21941946
fbshipit-source-id: 0b7d6d0986ddff4b250e70e0450a6f7e166b41f4
Summary:
This diff upgrades Jest to the latest version which fixes a bunch of issues with snapshots (therefore allowing me to enable the Pressable-test again). Note that this also affects Metro and various other tooling as they all depend on packages like `jest-worker`, `jest-haste-map` etc.
Breaking changes: https://github.com/facebook/jest/blob/master/CHANGELOG.md
This diff increases node_modules by 3 MiB, primarily because it causes more duplicates of `source-map` (0.8 MiB for each copy) and packages like `chalk` 3.x (vs 2.x). The base install was 15 MiB bigger and I reduced it to this size by playing around with various manual yarn.lock optimizations. However, D21085929 reduces node_modules by 11 MiB and the Babel upgrade reduced node_modules by 13 MiB. I will subsequently work on reducing the size through other packages as well and I'm working with the Jest folks to get rid of superfluous TypeScript stuff for Jest 26.
Other changes in this diff:
* Fixed Pressable-test
* Blackhole node-notifier: It's large and we don't need it, and also the license may be problematic, see: https://github.com/facebook/jest/pull/8918
* Updated jest-junit (not a Jest package) but blackholed it internally because it is only used for open source CI.
* Updated some API calls we use from Jest to account for breaking changes
* Made two absolutely egrigious changes to existing product code tests to make them still pass as our match of async/await, fake timers and then/promise using `setImmediate` is tripping up `regenerator` with `Generator is already run` errors in Jest 25. These tests should probably be rewritten.
* Locked everything to the same `resolve` version that we were already using, otherwise it was somehow pulling in 1.16 even though nothing internally uses it.
Changelog: [General] Update Jest
Reviewed By: rickhanlonii
Differential Revision: D21064825
fbshipit-source-id: d0011a51355089456718edd84ea0af21fd923a58
Summary:
Have ScrollView use forwardRef so that the host component methods like `measure` and `measureLayout` are available without having to call `getNativeScrollRef`. Instead, you can use `<ScrollView ref={myRef} />` and directly call all methods of ScrollView and host components on `myRef`.
Previous usage:
```
const myRef = React.createRef<React.ElementRef<typeof ScrollView>>();
<ScrollView ref={myRef} />
const innerViewRef = myRef.current.getNativeScrollRef();
innerViewRef.measure();
```
New usage:
```
const myRef = React.createRef<React.ElementRef<typeof View>>();
<ScrollView ref={myRef} />
// now, myRef.current can be used directly as the ref
myRef.current.measure();
myRef.current.measureLayout();
// Additionally, myRef still has access to ScrollView methods
myRef.current.scrollTo(...);
```
Changes:
* Added deprecation warnings to ScrollView methods `getNativeScrollRef`, `getScrollableNode`, and `getScrollResponder`
* Added the forwardRef call to create `ForwardedScrollView` - this takes in `ref` and passes it into the class ScrollView as `scrollViewRef`.
* Forwarded the ref to the native scroll view using `setAndForwardRef`.
* Added statics onto `ForwardedScrollView` so that `ScrollView.Context` can still be accessed.
* Added type `ScrollViewImperativeMethods`, which lists the public methods of ScrollView.
* Converted all public methods of ScrollView to arrow functions. This is because they need to be bound to the forwarded ref.
* Bound all public methods of ScrollView to the forwarded ref in the `setAndForwardRef` call.
* Flow typed the final output (ForwardedScrollView) as an abstract component that takes in the props of the `ScrollView` class, and has all methods of both the inner host component (`measure`, `measureLayout`, etc) and the public methods (`scrollTo`, etc).
Changes to mockScrollView:
* Changed mockScrollView to be able to mock the function component instead of a class component
* Updated necessary tests
Changelog:
[General] [Changed] - Make ScrollView use forwardRef
Reviewed By: TheSavior
Differential Revision: D19304480
fbshipit-source-id: 6c359897526d9d5ac6bc6ab6d5f9d82bfc0d8af4
Tim Yung
Rujin Cao
Andres Suarez
Rubén Norte
simek
Vladislav Shabanov
Tim Yung
Jiayan Zhuang
Christoph Nakazawa
Kacie Bawiec
