Summary:
This diff runs the codemod to add type annotations to function parameters in preparation for Flow's local type inference (LTI) project. I ran the codemod over xplat/js and reverted any files that had flow errors in them. See the list of commands run to see the regeneration of various files.
Changelog:
[Internal][Changed] - Added type annotations
Reviewed By: yungsters
Differential Revision: D32075270
fbshipit-source-id: 6a9cd85aab120b4d9e690bac142a415525dbf298
Summary:
Creates `useRefEffect` which will be used by components in React Native.
Changelog:
[Internal]
Reviewed By: lunaleaps
Differential Revision: D28862440
fbshipit-source-id: 50e0099c1a3e0a0f506bf82e68984fc5a032f101
Summary:
Creates `useMergeRefs` which will be used by components in React Native.
Changelog:
[Internal]
Reviewed By: lunaleaps
Differential Revision: D28862439
fbshipit-source-id: 60eac7bcd6cceb06ee82181386b4712d642f5404
Summary:
ES Modules implicitly enable strict mode. Adding the "use strict" directive is, therefore, not required.
This diff removes all "use strict" directives from ES modules.
Changelog:
[Internal]
Reviewed By: motiz88
Differential Revision: D26172715
fbshipit-source-id: 57957bcbb672c4c3e62b1db633cf425c1c9d6430
Summary:
Hoists the call to `getNativeComponentAttributes` out of the verification function so that it's easier to keep track of when this function is and is not called.
The purpose of this will become clearer in a future refactor.
Changelog:
[Internal]
Reviewed By: ejanzer
Differential Revision: D25072600
fbshipit-source-id: bc42461baae3476fa7ecb6186c4256dd23921ed5
Summary:
# Changelog:
[Internal][Changed] - Close the global perf logger when we create the scoped performance logger and absorb the global perf logger into the scoped logger
Reviewed By: rubennorte
Differential Revision: D23898621
fbshipit-source-id: 0d9bfd95175e660c0bd0bc74974126f92fe409b2
Summary: Changelog: [Internal][Fixed] - When we close performance loggers (D23845307 (aebb97b9c6)) we cannot rely that a timespan/point/extra will be in perf logger. Update types to reflect that.
Reviewed By: rubennorte
Differential Revision: D23907741
fbshipit-source-id: 63673aa69cd8c76253e4fee3463e37c86265cf7b
Summary:
To represent a final state where a logger should no longer be used
Changelog: [Internal] - To represent a final state where a logger should no longer be used
Reviewed By: rubennorte
Differential Revision: D23845307
fbshipit-source-id: 4b2bfda4f7425ba6bc8e5e1233d9baea60dd8667
Summary:
The `description` parameter is never used so we can simplify the API.
Changelog:
[Internal][Changed] Removed `description` option from performance logger timespans
Reviewed By: lunaleaps
Differential Revision: D23758829
fbshipit-source-id: 10900f86effc3e1f54a408cf8f9fbc9b3b52f569
Summary:
The way the performance logger is defined now is very unsafe regarding type safety, as all accesses to its properties is untyped (`any`) and it uses several `mixed` types in cases that could be more refined.
This migrates the creation of performance loggers to instances of a class to improve its type safety. If there's an impact in performance, it's expected to be positive.
Changelog:
[Internal][Changed] - Replaced object literals with class instances to create performance loggers
Reviewed By: lunaleaps
Differential Revision: D23758609
fbshipit-source-id: 0734742eb97d92a4a53f7b66a8ca45a2ae90946c
Summary:
Replaces `fbjs/warning` call sites in React Native with `console.warn`. A few warnings will now log as warnings without the "Warning:" prefix.
Changelog:
[General][Changed] - Some warnings changed to use `console.warn` without the "Warning:" prefix.
Reviewed By: TheSavior, cpojer
Differential Revision: D22445946
fbshipit-source-id: 96b01e1bdee52b89ff3b808bc9d6cd494f6787f5
Summary:
Changelog:
[Internal][Added] - Change signature of `addTimestamp` for IPerformanceLogger and rename old implementation to addTimeAnnotation
Adding this because there is no current ability to add a timespan to our perf logging with pre-defined start and end timestamps. The naming is a bit confusing because the current implementation of `addTimespan` in FB doesn't add a timespan, it adds an annotation of duration. We rename the old implementation to `addTimeAnnotation/s` and update `addTimespan` to suit our needs.
Reviewed By: rubennorte
Differential Revision: D22633202
fbshipit-source-id: 0e32099241f1f3835257cbb4ad108a4f437869e6
Summary:
This gets us on the latest Prettier 2.x:
https://prettier.io/blog/2020/03/21/2.0.0.html
Notably, this adds support for TypeScript 3.8,
which introduces new syntax, such as `import type`.
Reviewed By: zertosh
Differential Revision: D20636268
fbshipit-source-id: fca5833d003804333a05ba16325bbbe0e06d6c8a
Summary:
In heap snapshots, it was found that really large (20 MB) strings representing network data
were being logged as part of `Systrace.beginEvent` strings from `MessageQueue` in DEV mode.
To combat this, use `JSON.stringify` with limits to keep the depth, strings, arrays, and objects
in check.
Changelog: [Internal] Change `stringifySafe` to have max limits on string size
Reviewed By: yungsters
Differential Revision: D20016501
fbshipit-source-id: e123016557bc154e4210e0b4df44360570da8016
Summary:
When you write platform-specific code using [file extensions](https://facebook.github.io/react-native/docs/platform-specific-code#platform-specific-extensions), you can specify `.ios.js`, `.android.js`, or the catch-all `.native.js` when you are sharing code with a web project.
This `native` shortcut is missing for the `Platform.select` method, and this PR is adding support for that.
## Changelog
[General] [Added] - Platform.select now supports native as an option.
Pull Request resolved: https://github.com/facebook/react-native/pull/26966
Test Plan: Added relevant passing unit tests for Platform module.
Differential Revision: D18323670
Pulled By: cpojer
fbshipit-source-id: 7524c1914beab4f86041dcf8e60875380ebf7e02
Summary:
Error objects logged as part of the arguments to `console.error` such as from [rejected es6 promises](https://github.com/zloirock/core-js/blob/v2/modules/es6.promise.js#L110) contain the error that the user would want to see as the error object's message, but is not captured by `stringifySafe`. Here we modify it to if the logged value is an error object print the error similar to chrome:
```
const error = new Error('error');
stringifySafe(error); // Error: error
```
Versus the current behavior which does not recognize the error type and instead tries to stringify the it as an object:
```
JSON.stringify(new Error('error')) // "{}"
```
## Changelog
[JavaScript] [Changed] - Add support for stringifying error object messages to safeStringify
Pull Request resolved: https://github.com/facebook/react-native/pull/25723
Test Plan:
Tests:
<img width="802" alt="Screen Shot 2019-07-18 at 8 39 52 PM" src="https://user-images.githubusercontent.com/2192930/61501171-39218080-a99c-11e9-8e87-48ea413b3d01.png">
Lint:
<img width="406" alt="Screen Shot 2019-07-18 at 8 43 35 PM" src="https://user-images.githubusercontent.com/2192930/61501318-dc729580-a99c-11e9-9264-c0232515352c.png">
Differential Revision: D16437956
Pulled By: cpojer
fbshipit-source-id: ca3ce9c98ad585beb29c2bfeb81bbd14b2b1c700
Summary:
This diff adds a testing screen dev route to the facebook app for testing generated view configs
It's not pretty (i have 0 tetra experiance) but it gets the job done
There are three cases handled:
- No generated config �
- Invalid generated config (useful for dev) �
- Valid generated config �
On the description page we:
- Redbox it it's invalid (this could be used to redbox test all host components)
- Show diffs of the view config properties
- List all of the generated config properties
- List all of the native config properties
Using this tool, it's easy to see what the current config on native is, add correct flow types for the generated config, and validate the generated config
Coming later: adding all of the native configs to the list (will probably need filtering)
Reviewed By: cpojer
Differential Revision: D15683033
fbshipit-source-id: 5a566a56bef4f3f0bac3ea581c2e6acb2b9984e3
Summary: Adding flow types for DeviceInfo module and migrating our codebase over to using `DeviceInfo.getConstants()`
Reviewed By: fkgozali
Differential Revision: D14645744
fbshipit-source-id: e30a060c6dc92938cd1420ba11a1d837c79d1e32
Summary:
This is another step in moving RN towards standard path-based requires, updating more code to use path-based requires. See the umbrella issue at https://github.com/facebook/react-native/issues/24316 for more detail.
## Changelog
[General] [Changed] - Replace more Haste imports with path-based imports
Pull Request resolved: https://github.com/facebook/react-native/pull/25001
Differential Revision: D15467829
Pulled By: cpojer
fbshipit-source-id: 58c364bb4c1c757689907d5ed0d0f3fac0e22f3f
Summary: This diff adds a line to the codegen'd view configs which will check that all of the properties in the native view config are also in the JS view config we generate (note that the JS view config may have more properties than one native platform because it includes a union of both platforms)
Reviewed By: TheSavior
Differential Revision: D15278478
fbshipit-source-id: 0fef20c12265b952c69aca4e4c070a7d036db05a
Summary:
This is the next step in moving RN towards standard path-based requires. All the requires in `Libraries` have been rewritten to use relative requires with a few exceptions, namely, `vendor` and `Renderer/oss` since those need to be changed upstream. This commit uses relative requires instead of `react-native/...` so that if Facebook were to stop syncing out certain folders and therefore remove code from the react-native package, internal code at Facebook would not need to change.
See the umbrella issue at https://github.com/facebook/react-native/issues/24316 for more detail.
[General] [Changed] - Migrate "Libraries" from Haste to standard path-based requires
Pull Request resolved: https://github.com/facebook/react-native/pull/24749
Differential Revision: D15258017
Pulled By: cpojer
fbshipit-source-id: a1f480ea36c05c659b6f37c8f02f6f9216d5a323
Summary:
This PR add tests for several utilities in `Libraries/Utilities`, as a follow-up of #23903.
The following utilities are now tested:
* `clamp.js`
* `binareToBase64.js`
* `DeviceInfo.js`
* `mergeIntoFast.js`
* `PixelRatio.js`
* `infoLog.js`
* `logError.js`
* `warnOnce.js`
* `mapWithSeparator` (added a missing test)
Not applicable, since it only adds tests.
Pull Request resolved: https://github.com/facebook/react-native/pull/23989
Differential Revision: D14502806
Pulled By: cpojer
fbshipit-source-id: e2c3b3a35f4f765d5336b998ab92dba14eeac7bc
Summary:
I was looking at the coverage report of the JavaScript code in the `Libraries` folder, and found some of the modules and functions to be (partially) untested. I believe that adding tests to them would formally capture their behaviour and avoid future regressions. In this PR, I've added some unit tests for 3 utility components.
Perhaps a more general question: Are these kinds of PRs appreciated? I'd be interested in submitting more of them in the future.
Not applicable, since it only adds tests.
Pull Request resolved: https://github.com/facebook/react-native/pull/23903
Differential Revision: D14477601
Pulled By: cpojer
fbshipit-source-id: c0700c5b514cd0df983fecfd91c93fc2bd049f5d
Summary:
Issue in focus: #22100
The only occurrence of `Object` was replaced with the appropriate flow type
A Lint error was encountered in `deepFreezeAndThrowOnMutationInDev-test.js` when running `npm run lint` and was fixed by running `yarn prettier`
Pull Request resolved: https://github.com/facebook/react-native/pull/22152
Differential Revision: D12930872
Pulled By: RSNara
fbshipit-source-id: f9706ed2e49d9ccedfa331594c886d2d3b615db5
Summary:
This PR introduces a new helper function called `setAndForwardRef`. It is intended to help with moving components that depend on `NativeMethodsMixin` off of `createReactClass`.
It allows for classes that depend on having a ref to a native component to be able to also forward the native component ref to user code.
Usage is like this:
```js
class MyView extends React.Component {
_nativeRef = null;
_setNativeRef = setAndForwardRef({
getForwardedRef: () => this.props.forwardedRef,
setLocalRef: ref => {
this._nativeRef = ref;
},
});
render() {
return <View ref={this._setNativeRef} />;
}
}
const MyViewWithRef = React.forwardRef((props, ref) => (
<MyView {...props} forwardedRef={ref} />
));
module.exports = MyViewWithRef;
```
Pull Request resolved: https://github.com/facebook/react-native/pull/21823
Differential Revision: D10436673
Pulled By: TheSavior
fbshipit-source-id: 32e167bb3ea3234f08d5715168b0e61e4e035a7c
Summary: This change drops the year from the copyright headers and the LICENSE file.
Reviewed By: yungsters
Differential Revision: D9727774
fbshipit-source-id: df4fc1e4390733fe774b1a160dd41b4a3d83302a
Summary:
This PR fixes a bug in `deepFreezeAndThrowOnMutationInDev` which did not take into account that objects passed to it may have been created with `Object.create(null)` and thus may not have a prototype. Such objects don't have the methods `hasOwnProperty`, `__defineGetter__`, or `__defineSetter__` on the instance.
I ran into an unrecoverable error in React Native when passing this type of object across the bridge because `deepFreezeAndThrowOnMutationInDev` attempts to call `object.hasOwnProperty(key)`, `object.__defineGetter__` and `object__defineSetter__` on objects passed to it. But my object instance does not have these prototype methods.
Changes:
* Defined `Object.prototype.hasOwnProperty` as a `const` (pattern used elsewhere in React Native)
* Modified calls to `object.hasOwnProperty(key)` to use `hasOwnProperty.call(object, key)` (Per ESLint rule [here](https://eslint.org/docs/rules/no-prototype-builtins))
* Modified calls to deprecated methods `object.__defineGetter__` and `object.__defineSetter__` to instead use `Object.defineProperty` to define get and set methods on the object. (Per guidance on [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/__defineGetter__))
* Added a new test to `deepFreezeAndThrowOnMutationInDev-test` to verify the fix.
I tried to create a reproducible example to post to Snack by passing prototype-less objects to a `Text` component, in various ways, but they appear to be converted to plain objects before crossing the bridge and therefore they do not throw an error.
However, I was able to create a new test to reproduce the issue. I added the following test to `deepFreezeAndThrowOnMutationInDev-test`:
```JavaScript
it('should not throw on object without prototype', () => {
__DEV__ = true;
var o = Object.create(null);
o.key = 'Value';
expect(() => deepFreezeAndThrowOnMutationInDev(o)).not.toThrow();
});
```
The changes in this PR include this new test.
ESLint test produced no change in Error count (3) or Warnings (671)
N/A
Other areas with _possibly_ the same issue:
c6b96c0df7/Libraries/vendor/core/mergeInto.js (L50)8dc3ba0444/Libraries/ReactNative/requireNativeComponent.js (L134)
[GENERAL] [BUGFIX] [Libraries/Utilities/deepFreezeAndThrowOnMutationInDev] -Fix for compatibility with objects without a prototype.
Closes https://github.com/facebook/react-native/pull/19598
Differential Revision: D8310845
Pulled By: TheSavior
fbshipit-source-id: 020c414a1062a637e97f9ee99bf8e5ba2d1fcf4f
Summary:
Bump Prettier to use version 1.13.4
All code changes are caused by running Prettier and should only affect files that have an `format` header.
All other changes caused by yarn.
Reviewed By: ryanmce
Differential Revision: D8251255
fbshipit-source-id: 0b4445c35f1269d72730f2000002a27c1bc35914
Summary:
Includes React Native and its dependencies Fresco, Metro, and Yoga. Excludes samples/examples/docs.
find: ^(?:( *)|( *(?:[\*~#]|::))( )? *)?Copyright (?:\(c\) )?(\d{4})\b.+Facebook[\s\S]+?BSD[\s\S]+?(?:this source tree|the same directory)\.$
replace: $1$2$3Copyright (c) $4-present, Facebook, Inc.\n$2\n$1$2$3This source code is licensed under the MIT license found in the\n$1$2$3LICENSE file in the root directory of this source tree.
Reviewed By: TheSavior, yungsters
Differential Revision: D7007050
fbshipit-source-id: 37dd6bf0ffec0923bfc99c260bb330683f35553e
Evan Yeung
Tim Yung
Luna Wei
Micha Reiser
Rubén Norte
Andrei Shikov
Michael Bolin
Riley Dulin
Jorge Bernal
Rick Hanlon
Min ho Kim
Dan Reynolds
Emily Janzer
James Ide
Alexey Lang
Casper Boone
Georgios Andreadis
glevi@fb.com
Panagiotis Vekris
flowkraD
watanabeyu
empyrical
Héctor Ramos
Keith Brown
Peter van der Zee
Eli White
Sophie Alpert
Mathias Bynens
Miguel Jimenez Esun
Daniel Andersson
