8 Commits

Author	SHA1	Message	Date
Sam Zhou	cf664c65e2	Standardize subtyping error code into incompatible-type in react native and metro (#53312) ... Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/53312 Changelog: [Internal] Reviewed By: jbrown215 Differential Revision: D80400976 fbshipit-source-id: 196af69c0b9621b2a2675b232406639773e04933	2025-08-18 09:04:31 -07:00
Devan Buggay	15373218ec	Add granular control with pragma modes (#52894) ... Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/52894 Adds the following boolean pragma modes for more granular control: ``` fantom_native_opt true|false fantom_js_opt true|false fantom_js_bytecode true|false ``` Previously these were all set together with `fantom_mode`. These modes are mutually exclusive with `fantom_mode`. Changelog: [Internal] Reviewed By: rubennorte Differential Revision: D79151687 fbshipit-source-id: 59c3f20bccb570c0293ffd037609946a1a9bbb8f	2025-07-30 14:22:22 -07:00
Devan Buggay	6d51bce9ed	Refactor native/js modes (#52822) ... Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/52822 Refactors underlying modes by adding `isNativeOpt`, `isJsOpt`, and `isJsBytecode` to allow for more granular control in a future diff. ### View ### | (index) | Task name | Latency average (ns) | Latency median (ns) | Throughput average (ops/s) | Throughput median (ops/s) | Samples | | ------- | --------------------------------------------------------- | ---------------------- | ------------------------- | -------------------------- | ------------------------- | ------- | | 0 | 'render 100 uncollapsable views' | '23005778.16 ± 0.53%' | '22877194.50 ± 11607.50' | '43 ± 0.50%' | '44' | 64 | | 1 | 'render 1000 uncollapsable views' | '271276451.70 ± 0.61%' | '268378201.00 ± 9925.00' | '4 ± 0.59%' | '4' | 64 | | 2 | 'render 100 views with large amount of props and styles' | '47580650.91 ± 1.21%' | '47212012.00 ± 2979.00' | '21 ± 0.89%' | '21' | 64 | | 3 | 'render 1000 views with large amount of props and styles' | '521237370.22 ± 1.09%' | '516142815.00 ± 41682.00' | '2 ± 0.84%' | '2' | 64 | | 4 | 'render 1500 views with large amount of props and styles' | '828143691.48 ± 0.94%' | '824723257.50 ± 11331.50' | '1 ± 0.73%' | '1' | 64 | ### View (mode 🚀, jsMode 🚀, bytecode) ### | (index) | Task name | Latency average (ns) | Latency median (ns) | Throughput average (ops/s) | Throughput median (ops/s) | Samples | | ------- | --------------------------------------------------------- | ---------------------- | -------------------------- | -------------------------- | ------------------------- | ------- | | 0 | 'render 100 uncollapsable views' | '4051033.45 ± 2.01%' | '3876618.00' | '251 ± 1.29%' | '258' | 247 | | 1 | 'render 1000 uncollapsable views' | '86134420.23 ± 1.38%' | '85815369.50 ± 281477.50' | '12 ± 1.38%' | '12' | 64 | | 2 | 'render 100 views with large amount of props and styles' | '13921817.92 ± 2.57%' | '13474963.50 ± 4977.50' | '72 ± 1.62%' | '74' | 72 | | 3 | 'render 1000 views with large amount of props and styles' | '182664526.31 ± 0.74%' | '181872565.00 ± 10281.00' | '5 ± 0.73%' | '5' | 64 | | 4 | 'render 1500 views with large amount of props and styles' | '313110386.45 ± 1.13%' | '307934163.50 ± 156920.50' | '3 ± 1.07%' | '3' | 64 | Changelog: [Internal] Reviewed By: rubennorte Differential Revision: D78912257 fbshipit-source-id: 16fd0301af98159dbb9818cb8092bd4416ef2559	2025-07-30 14:22:22 -07:00
Rubén Norte	082db1e0a7	Remove static_hermes_staging variant for Fantom tests (#52861) ... Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/52861 Changelog: [internal] We added this mode recently to support all local Hermes variants, but this doubles the number of build type combinations which regresses test execution time and give us little benefit, so we're removing it. Reviewed By: rshest Differential Revision: D79080370 fbshipit-source-id: e1b536427acb98ec01edfd44829e2fef9be9b18d	2025-07-28 06:35:49 -07:00
Rubén Norte	bfe31bad1f	Small refactor of how Fantom configs are formatted (#52826) ... Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/52826 Changelog: [internal] This is just an intermediate change to simplify how we format Fantom configs, so we can extend it to use other formatting formats (e.g.: short format to use in file names). Reviewed By: lenaic Differential Revision: D78924771 fbshipit-source-id: 4886a800a6836dc6a66539b1df079adb6c9c52e1	2025-07-25 05:47:35 -07:00
Rubén Norte	532b415960	Throw an error when using an unrecognized @fantom_ prefixed pragma (#52701) ... Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/52701 Changelog: [internal] This adds validation for Fantom test file pragmas to avoid ignoring configurations accidentally when introducing typos. Reviewed By: rshest Differential Revision: D78550866 fbshipit-source-id: 7123bfb39573adbb1adf417c232cf7d4cae4cd25	2025-07-18 04:19:28 -07:00
Rubén Norte	29704b1f02	Add support for Static Hermes staging in Fantom (#52105) ... Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/52105 Changelog: [internal] I just learnt there's a Hermes variant that we don't support (staging) so this adds support for it. Reviewed By: christophpurrer Differential Revision: D76897715 fbshipit-source-id: 3113edde3c785d71ad4a57dd435f16e13ab46976	2025-06-18 09:36:36 -07:00
Tim Yung	d6f29c8afd	RN: Move {packages => private}/react-native-fantom (#51938) ... Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/51938 Moves `packages/react-native-fantom` to `private/react-native-fantom`. Changelog: [Internal] Reviewed By: huntie Differential Revision: D76368959 fbshipit-source-id: 8d62f792229c10cd108dc849e8629d3174dc72c1	2025-06-11 23:49:51 -07:00