Summary:
Use GHA on PRs:
1. run test_android_helloworld when users create a PR, to provide coverage while we figure out what's going on with our CircleCI tests / deprecate them.
2. fixes uploading the `.apks` that are generated.
Changelog: [Internal]
Pull Request resolved: https://github.com/facebook/react-native/pull/45019
Test Plan: Does GHA run for this PR?
Reviewed By: cipolleschi
Differential Revision: D58728019
Pulled By: blakef
fbshipit-source-id: c6db41d60225702d50343384f103585d83e3528c
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/45023
This mirrors the same setup we have on the 0.75 release branch
Changelog:
[Internal] [Changed] - Move test_android_helloworld to 4-core-ubuntu
Reviewed By: cipolleschi, blakef
Differential Revision: D58724157
fbshipit-source-id: 754d4f777d4239eeaa6a5232508f54cfe62d4c88
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/45013
Changelog: [internal]
## Context
We recently realized that in the majority of events dispatched to React from Fabric, passive effects were being mounted synchronously, blocking paint instead of in a separate task after paint.
The reason for that is that in React, passive effects for discrete events are mounted synchronously by design (see https://github.com/reactwg/react-18/discussions/128), and Fabric is currently assigning the discrete event priority to most current events (including things like layout events).
## Changes
This creates a feature flag to opt into a more granular control over event priorities in React Native. Instead of assigning the discrete event priority to events by default, this would assign the "default" event priority by default, except for events dispatched during continuous events that would also be considered continuous.
This would also fix the priority for continuous events, that it was currently being assigned as "default" incorrectly.
Reviewed By: christophpurrer, javache, sammy-SC
Differential Revision: D58677191
fbshipit-source-id: c65a8dc2118ed028e1e895adec54f9072b7e55a6
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/45011
Changelog: [Internal]
Fixes an inspector-proxy test case that was (silently) incorrect. This is in preparation for an upcoming rewrite of the core of inspector-proxy to more strictly isolate session state, which causes the incorrect test to fail.
Reviewed By: hoxyq
Differential Revision: D58193527
fbshipit-source-id: bdc27179210117ca9249b272f2e4aff19ba8a06c
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44908
Changelog: [General] [Changed] - CircleCI test to Helloworld, but disabled for now until we remove the template
Reviewed By: cipolleschi
Differential Revision: D58469912
fbshipit-source-id: 718a774946bd70347697f18bbfc470b2897d2f87
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44962
Add a short term fork of `Text` for the purpose of performance testing.
Specific differences from `Text`:
- Lazy init Pressability via a nested component.
- Skip children context wrapper when safe.
- Move props destructuring to function param.
Changelog: [Internal]
Reviewed By: sammy-SC
Differential Revision: D58601810
fbshipit-source-id: 988bac6100287705fb1bf8dc48cb2cfae56343df
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44964
Testing property priority and correct setting percentages for business logic of `BorderRadiusStyle.kt`
To prevent issues like the one fixed by D57473482
Changelog: [Internal]
Reviewed By: javache
Differential Revision: D58602799
fbshipit-source-id: 605bc384267d9f4ae5a051e76c1a4d862fe54039
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44884
Removing JavaScript error handler supplied to ReactHostImpl.java which is just a stub and creating a default handler in ReactInstance.java which uses NativeExceptionHandler TurboModule to handle error.
Changelog: [Android][BREAKING] Removing `ReactJsExceptionHandler` param from ReactHostImpl() constructor and providing a default private implementation
Reviewed By: javache, cortinico
Differential Revision: D58385767
fbshipit-source-id: 46548677df936b7c2f584084a2c9769c27e6a963
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/45010
D46482492 added logic for handing off state across "device" connections that have the same ID. This logic currently has no test coverage. It also contains a bug whereby the new device's pages are removed from the target listing endpoint (`/json`) when the *old* device's socket is closed.
This diff adds tests and fixes the bug.
Changelog: [General][Fixed] inspector-proxy no longer accidentally detaches connected devices.
## Next steps
It seems that the device ID handoff logic exists to paper over a deeper problem with the inspector proxy protocol (or its implementation in React Native): The React Native runtime should not routinely be creating new "device" connections without tearing down previous ones.
In followup diffs, I'll explore changing this behaviour for Fusebox, based on the new test coverage.
Reviewed By: robhogan
Differential Revision: D51013056
fbshipit-source-id: e0c17678cc747366a3b75cef18ca2a722fc93acd
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/45009
This script dependes on the template existing in react-native/template. We're removing this, but can't land that until we disable this test.
Future work could move this test into the react-native-community/template project to validate against RN release candidates to support releases.
Changelog: [Internal]
Reviewed By: huntie
Differential Revision: D58672744
fbshipit-source-id: c1500aebb0b21afd1ba37785e73dd6a0e1d6020e
Summary:
Qhile landing the changes for React19 in 0.75, we missed one test that needs to be updated
## Changelog:
[Internal] - Fix Jest tests in React 19
Pull Request resolved: https://github.com/facebook/react-native/pull/45007
Test Plan: CircleCI is green
Reviewed By: robhogan
Differential Revision: D58671824
Pulled By: cipolleschi
fbshipit-source-id: 48a72f5cdc4d03201cb1778915ed3519759cf017
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/45006
The steps were pointing to an incorrect folder. Updated to points to react-native/packages
Changelog: [Internal]
Reviewed By: cipolleschi
Differential Revision: D58669426
fbshipit-source-id: b58b9bc7d8c7860f2f46c8bdf4bf0636e82ee357
Summary:
After updating my project to 0.73.2 I noticed that even though I had a specific port set in my `metro.config.js`, every time I'd start my project, it was running on port 8081. Passing the `--port` argument would allow me to change the port, but the config from metro did not. I checked if the metro config was being properly applied, using `--verbose` and it was.
So I dug a bit, trying to figure out what had changed and noticed the coalescing of the value, whenever the argument `--port` is not present. That seemed odd since it meant that there's always a port defined for the `options` of `loadMetroConfig`, which would always be used in the `loadConfig` step.
To confirm I was on the right track I went to the [cli-plugin-metro](https://github.com/react-native-community/cli/blob/v11.3.10/packages/cli-plugin-metro) repo, to the last release before the move here, and noticed that there was [no coalescing in the same method](https://github.com/react-native-community/cli/blob/v11.3.10/packages/cli-plugin-metro/src/commands/start/runServer.ts#L60).
In this PR, I remove the coalescing of the port from `runServer.js` from the `community-cli-plugin`, to allow the port configuration through `metro.config.js`.
## Changelog:
[INTERNAL] [FIXED] - Fix server port configuration via `metro.config.js`
<!-- Help reviewers and the release process by writing your own changelog entry.
Pick one each for the category and type tags:
For more details, see:
https://reactnative.dev/contributing/changelogs-in-pull-requests
Pull Request resolved: https://github.com/facebook/react-native/pull/44957
Test Plan:
Running `yarn start` and verifying that:
- it would listen to port `8081` if no argument nor a custom port was set in `metro.config.js`
- it would listen to port `8082` if that one was defined in `metro.config.js`
- it would listend to port `8083` if that port was passed as an argument to the command (i.e. `yarn start --port 8083` even though port 8082 was defined in `metro.config.js`
Reviewed By: cortinico
Differential Revision: D58605152
Pulled By: robhogan
fbshipit-source-id: 9cf7a8b6a0d9de3af1ca4092906b4c648acee373
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/45005
We've had failures owing to running out of disk space, however this isn't a stable failure. Adding more data about disk availability and utilisation to help debug these issues.
Changelog: [Internal]
Reviewed By: cortinico
Differential Revision: D58667190
fbshipit-source-id: 3d5f7cc985ac71044818f7b5663ef7400ad691b5
Summary:
Implements `requestIdleCallback` and `cancelIdleCallback`
### Notes
Proposed implementation does yet cover all WHATWG eventloop requirements.
- Deadline computation is not implemented and is polyfilled by giving each callback `50ms`, rather than it being shared between other idle callbacks.
- The requested callbacks are called with lowest priority by the scheduler as of now, but the execution is not as described in the standard.
## Changelog:
- [GENERAL] [ADDED] - Implemented `requestIdleCallback` and `cancelIdleCallback`
Pull Request resolved: https://github.com/facebook/react-native/pull/44759
Reviewed By: javache, sammy-SC
Differential Revision: D58415077
Pulled By: rubennorte
fbshipit-source-id: 46189d4e3ca1d353fa6059a904d677c28c61b604
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44991
Updates the open source renderers for React 19. This is in preparation for React Native 0.75.
Notable, this incorporates the feature flag changes from [facebook/react#29903](https://github.com/facebook/react/pull/29903).
Changelog:
[General][Changed] - Upgrade Renderers for React 19
Reviewed By: robhogan
Differential Revision: D58632199
fbshipit-source-id: 674bb47554e4b0c6ab5127fb9683ed8284b7a4ce
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44990
Upgrades React Native and Relay to depend on React 19, which is currently published as release candidates. This is in preparation for React Native 0.75.
This will depend on updating open source renderers after [facebook/react#29903](https://github.com/facebook/react/pull/29903) is merged.
Changelog:
[General][Changed] - Upgrade to React 19
Reviewed By: robhogan
Differential Revision: D58625271
fbshipit-source-id: f9ad95b18716a9ce02f7cfbcc7248bdfb244c010
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44989
Enables these 2 global feature flags for React Native Jest testing:
- `IS_REACT_ACT_ENVIRONMENT`
- `IS_REACT_NATIVE_TEST_ENVIRONMENT`
Changelog:
[General][Changed] - Enables React global flag that causes Jest testing environment to require `act()`
Reviewed By: robhogan
Differential Revision: D58644562
fbshipit-source-id: 4de5ea3a89e8ca99ac4c1c21721872db4f5552b3
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/45002
There are a couple Jest unit test cases for `VirtualizedList-test.js` that require further investigation.
We believe that these are problems with Jest fake timers in the test and not with the component itself, so for now let's skip them so as to unblock the upgrade to React 19.
Changelog:
[Internal]
Reviewed By: robhogan
Differential Revision: D58656948
fbshipit-source-id: d52f3ad8277def6eae20cbbc11751d73b769d929
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44997
Wrap `VirtualizedList-test` uses of `react-test-renderer` in `act` as appropriate, so as to pass under current React and mostly pass under React 19, with further fixes to come.
Changelog: [Internal]
Reviewed By: robhogan
Differential Revision: D58649295
fbshipit-source-id: 5e0fa791d581fbf004a2ca7eaa5c4b4d9a15ddfe
Summary:
Migrate `VirtualizedSectionList-test` to use `act`-wrapping in prepation for React 19.
Avoid the `react-native/jest/renderer` abstractions as this is a separate package.
Changelog: [Internal]
Reviewed By: yungsters
Differential Revision: D58653558
fbshipit-source-id: 0e19fff5c3998fb00b71c3d07100a2064682cb4c
Summary:
Use `act`-wrapping abstractions for `create`/`update`/`unmount` in `Animated-test` so that it's React 19-ready.
Changelog: [Internal]
Reviewed By: yungsters
Differential Revision: D58653231
fbshipit-source-id: 44075dfde9740070279c0d1004674349d63de9cd
Summary:
Wrap `ReactTestRenderer.create` in `act` within `ReactNativeTestTools.expectRendersMatchingSnapshot`, as required for concurrent rendering and `IS_REACT_ACT_ENVIRONMENT` in React 19.
Changelog: [Internal]
Reviewed By: yungsters
Differential Revision: D58653136
fbshipit-source-id: 9ca0d053bda3e87dd92b762061b839d7bdd571b5
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44961
Switch the "number of lines" warning, which ensures this value is not negative, to only fire in DEV.
Changelog: [Internal]
Reviewed By: yungsters
Differential Revision: D58472148
fbshipit-source-id: e52849effe9a6dc3f25288a64deebd4fd7624e4e
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44999
Use `act`-wrapped abstraction for test rendering in preparation for this becoming mandatory.
Changelog: [Internal]
Reviewed By: yungsters
Differential Revision: D58651098
fbshipit-source-id: d797c792b1f6ac155f02951a8264cf0631961d83
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44998
Add async helpers to the existing `jest/renderer` module to wrap `react-test-renderer`'s `update` and `unmount` in `act`.
Migrate one test `ScrollView-test` as a usage example and to make it compatible with incoming React 19 concurrency requirements.
Changelog: [Internal]
Reviewed By: yungsters
Differential Revision: D58650989
fbshipit-source-id: 5eb48722ee7a5487355969e553ba79c3ce361067
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44994
For RN monorepo tests, wrap `create` calls through our `jest/renderer` abstraction in `await act`.
This is a no-op under current React but will be required under `react-test-renderer@19` with `IS_REACT_ACT_ENVIRONMENT`.
Changelog: [Internal]
Reviewed By: yungsters
Differential Revision: D58650940
fbshipit-source-id: 4013af89dd7c9f447b2dd493989f3a4fdf2b6508
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44996
Mock out some LogBoxData symbolication in LogBoxInspector-test that would otherwise make it sensitive to an async `useEffect` when wrapping in `act`.
This is immaterial to the snapshot under test (changing a state from `PENDING` to `NONE`).
Changelog: [Internal]
Reviewed By: yungsters
Differential Revision: D58651811
fbshipit-source-id: d47100a87d83102bbe183cb7266d66344e75b0b0
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44993
Use our existing thin abstraction around `react-test-renderer` `create` within `react-native/jest/renderer`, in order to benefit from the introduction of async `act` wrapping in that abstraction.
Changelog: [Internal]
Reviewed By: yungsters
Differential Revision: D58650874
fbshipit-source-id: d3d1967fa68568e3ae2d8069478cb79aa7049ed0
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44992
To allow for async `act` in a subsequent diff, make this utility method async and awaited at all call sites.
Changelog: [Internal]
Reviewed By: yungsters
Differential Revision: D58647828
fbshipit-source-id: 3a47c57569814638c216309eed1885dd37521dde
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44995
Use our existing abstraction around `react-test-renderer`'s `create` and make it asynchronous, to allow for wrapping `create` in `act` in a subsequent diff, and using the async API per guidance in https://react.dev/reference/react/act?#await-act-async-actfn .
Changelog: [Internal]
Reviewed By: yungsters
Differential Revision: D58647827
fbshipit-source-id: f81cf382892ef5ba14b452bd32980c98bd7ef03b
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44982
Removes `react-shallow-renderer` dependency from the `react-native` package because it is no longer used.
Changelog:
[Internal]
Reviewed By: robhogan
Differential Revision: D58643454
fbshipit-source-id: f9aa62af2ff0282d6b54b97da6f2870a38881947
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44973
Changes `expectRendersMatchingSnapshot` to no longer make assertions about shallow rendering, because shallow rendering is now deprecated.
Changelog:
[Internal]
Reviewed By: robhogan
Differential Revision: D58643365
fbshipit-source-id: 03653045a44a176095c53fc0ff27743cc8ea1820
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44980
These Jest unit test cases were making assertions about shallow rendering, but that shallow rendering is now deprecated.
Changelog:
[Internal]
Reviewed By: robhogan
Differential Revision: D58643065
fbshipit-source-id: 34a31989f298535546a64c3ccd2888d648c1cdf1
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44977
These Jest unit test cases were making assertions about shallow rendering, but that shallow rendering is now deprecated.
Changelog:
[Internal]
Reviewed By: robhogan
Differential Revision: D58643060
fbshipit-source-id: a61dfcf6cd778a8556aec874fd5e42f8e11f2be2
Blake Friedman
Jakub Piasecki
Nicola Corti
Rubén Norte
Moti Zilberman
Josh Katz
Blake Friedman
Pieter Vanderwerff
Jorge Cabiedes Acosta
Alan Lee
Riccardo Cipolleschi
Samuel Susla
Afonso
Robert Pasiński
Tim Yung
Rob Hogan