Summary:
After upgrading RN from 0.57 to 0.59.4 we've received a lot of crash reports like `Exception in HostObject::get: <unknown>` with no clue what native module caused the crash. This commit adds native module name on crash in this situations. Related to https://github.com/facebook/react-native/issues/24607.
[General] [Added] - Report native module name on crash when native module has failed to load
Pull Request resolved: https://github.com/facebook/react-native/pull/24633
Differential Revision: D15120225
Pulled By: cpojer
fbshipit-source-id: cf8e3e5953548a58f1d010eb70343da5ee946ae8
Summary:
Related 094f221a0c, restructure the jsi directory, so update the podspec file either.
cc. shergin cpojer
[iOS] [Fixed] - Update jsi podspec to support new directory structure
Pull Request resolved: https://github.com/facebook/react-native/pull/24388
Differential Revision: D14869999
Pulled By: cpojer
fbshipit-source-id: 0a5df7e2ad83702c0498b2f70072735accc7f54c
Summary: This change synchronizes the JSI API with its upstream, aiming to make this easier to automate in the future.
Reviewed By: mhorowitz
Differential Revision: D14783311
fbshipit-source-id: c180d0f728afbeb87a3e8e7331a39c06e73b907e
Summary: This will simplify updating the JSI API from upstream in the future.
Reviewed By: mhorowitz
Differential Revision: D14762674
fbshipit-source-id: fa4a86f08425943e301da4ef3df9893ebaa1493e
Summary:
This is the couple of hacks I used after I finished #23802 in order to get fabric working on RNTester. This is inspired from prior work by kmagiera.
The goal of this PR is to show others what I’m struggling with, and to eventually merge it sans hacks.
- Yarn Install
- Uncomment the commented out pods in RNTester's pod file
- Open RNTesterPods workspace
- Run App
- this is only for pods, the non-pod RNTester will no longer work until updated with fabric too.
- `SurfaceHostingView` & `SurfaceHostingProxyRootView` both try to start the surface immediately, this leads to a race condition due to the javascript not having loaded yet, the hack here is:
1. Swizzle the `start` method on `RCTFabricSurface` to no-op when called.
2. Add observer for `RCTJavaScriptDidLoadNotification`
3. Call private method `_startAllSurfaces` on `_surfacePresenter` in AppDelegate when we receive `RCTJavaScriptDidLoadNotification`.
[General] [Added] - Use Fabric in RNTester
Pull Request resolved: https://github.com/facebook/react-native/pull/23803
Reviewed By: shergin, mdvacca
Differential Revision: D14450726
Pulled By: fkgozali
fbshipit-source-id: 8ae2d48634fecb60db539aaf0a2c89ba1f572c27
Summary:
Fixes#23459. It is not legal to write the character array of a std::string, and can result in undefined behavior.
[General] [Fixed] - Crash when substring intersects with emoji
Pull Request resolved: https://github.com/facebook/react-native/pull/23609
Differential Revision: D14198159
Pulled By: mdvacca
fbshipit-source-id: 71060b1b99ddab89793c98c09f99ec9974479e62
Summary:
This PR implements the first part of [RFC0004: CocoaPods Support Improvements](353d44f649/proposals/0004-cocoapods-support-improvements.md), splitting the `React.podspec` into separate podspecs to more closely match the structure of Xcode projects.
The new structure aims to have one to one mapping between Xcode projects and podspecs. The only places where we differ from this mapping are:
* `React/React-DevSupport.podspec`: `DevSupport` is a part of `React.xcodeproj`, which corresponds to the `React-Core` pod. However, we can't include it in the `React-Core` pod because `DevSupport` depends on `React-RCTWebSocket`, which depends on `React-Core`. Pods may not have circular dependencies.
* The new pods under `ReactCommon/` don't have a corresponding `xcodeproj` because there are no `xcodproj` files in `ReactCommon/`. Those C++ modules are included in `React.xcodeproj`.
*Next steps (not in scope of this PR):*
- Start submitting the Podspecs to CocoaPods on a deploy (or turn the React Native repo into a spec repo): this is important in order to make the experience nicer for library consumers, so that it's not necessary to specify the local path of each Podspec in `Podfile`, you can just add `pod 'React', <version>`.
- Add `Podfile` to the default project template (I have a PR ready for this, but because of bugs related to subspecs, it's blocked on this PR)
[iOS] [Changed] - Split React.podspec into separate podspecs for each Xcode project
Pull Request resolved: https://github.com/facebook/react-native/pull/23559
Differential Revision: D14179326
Pulled By: cpojer
fbshipit-source-id: 397a9c30b6b5d24f86c790057c71f0d403f56c3d
Summary:
This is a re-submit of #23367, which was accidentally over-written in this commit:
0d7faf6f73
This pull request makes this change to `jsi.h`:
* Tweak the call to constructor `Pointer(Runtime::PointerValue* ptr)` in the constructor for `PropNameID`. I am not sure why MSVC wasn't working with the original version, but it compiles after I tweak that.
[General] [Fixed] - Tweaked `jsi.h` to build on MSVC
Pull Request resolved: https://github.com/facebook/react-native/pull/23492
Differential Revision: D14151511
Pulled By: hramos
fbshipit-source-id: 52d726d7b978d321a0343566ee527f2ec25e93f8
Summary:
This adds a new jsi API prepareJavaScript. This accepts the same
parameters as evaluateJavaScript() but does not evaluate anything; instead
it returns a new object PreparedJavaScript which can itself be evaluated,
via the new API evaluatePreparedJavaScript().
There is a new empty class PreparedJavaScript which may be subclassed by
each Runtime variant to store its particular prepared form.
Reviewed By: mhorowitz
Differential Revision: D10491585
fbshipit-source-id: 702b9e23f2ff03d71a8ab17efb7e154b16dd8e87
Summary:
This changes jsi::evaluateJavaScript() to accept a
const shared_ptr<Buffer> & instead of a unique_ptr<Buffer.
It is reasonable to want to pass the same buffer to evaluateJavaScript()
multiple times. This will also help unify the API with the upcoming
prepareJavaScript() API.
Because shared_ptr has a unique_ptr constructor, this is compatible with
all call sites.
Reviewed By: mhorowitz
Differential Revision: D14001664
fbshipit-source-id: b7a0b7ec578a3fd6a6272241d50067269d2b03e4
Summary:
This pull request makes two minor changes to `jsi.h`:
* Tweak the `JSI_EXPORT` macro to automatically set itself to an empty value if `_MSC_VER` is defined - like how was done by acoates-ms [here](8beb4bb58a/ReactCommon/cxxreact/JSBigString.h (L15-L21)).
* Tweak the call to constructor `Pointer(Runtime::PointerValue* ptr)` in the constructor for `PropNameID`. I am not sure why MSVC wasn't working with the original version, but it compiles after I tweak that.
[General] [Fixed] - Tweaked `jsi.h` to build on MSVC
Pull Request resolved: https://github.com/facebook/react-native/pull/23367
Differential Revision: D14032507
Pulled By: cpojer
fbshipit-source-id: 701c13e3509cc244dbe0c15f92067fae4382bee2
Summary:
His PR is related to #22609
There are still some warnings related to folly, but I plan to make the correction and send the PR to the repo of the folly.
Changelog:
[IOS][Changed] - Fix warning in JSCRuntime
Pull Request resolved: https://github.com/facebook/react-native/pull/23201
Differential Revision: D13859393
Pulled By: cpojer
fbshipit-source-id: 95df2b76b28b460f890d11e1395fddb6b1cc8fed
Summary:
This change enables defining the macro at a more global and central location. And thereby allowing us to building this file using MSVC.
Pull Request resolved: https://github.com/facebook/react-native/pull/22561
Reviewed By: fkgozali
Differential Revision: D13529762
Pulled By: RSNara
fbshipit-source-id: c78abb26f47aba25d50305c5bc0b23b6568f1243
Summary:
This check is too aggressive. We will consider putting it back once we are
more certain nothing will trigger it.
Differential Revision: D13350907
fbshipit-source-id: 6033bdbfe7adb2a18bdf889c090cf271497605e5
Summary:
In the version of JSC on iOS 11, creating a JSContext on one
thread and using it on another can trigger subtle and nearly
impossible to debug reentrancy-related crashes in the VM (see
https://bugs.webkit.org/show_bug.cgi?id=186827). In !NDEBUG builds,
check for this case and throw an exception, so it can be detected
early.
Reviewed By: amnn
Differential Revision: D13313264
fbshipit-source-id: ee85435c20e23c8520495ce743d2f91f2eeada5c
Summary:
Older versions of JSC (ios 11 and before) have a bug which I
believe the ProtectionQueue mechanism tickles:
https://bugs.webkit.org/show_bug.cgi?id=186827
This removes the ProtectionQueue and replaces it with an atomic flag
to avoid calling unprotect after VM shutdown.
This also fixes a race condition in shutdown.
Reviewed By: danzimm
Differential Revision: D12969953
fbshipit-source-id: fa3a14f3207be67a987ac3cf0fc1c9ce88837b0b
Summary: Adds copyright headers to all files that are missing them.
Reviewed By: hramos
Differential Revision: D12837494
fbshipit-source-id: 6330a18919676dec9ff2c03b7c9329ed9127d930
Summary:
We were not accounting for shutdown properly when counting
jsi Objects at shutdown.
Reviewed By: danzimm
Differential Revision: D10451732
fbshipit-source-id: 7f0eb357aa3a011b7b2a97e44c22549e06e311c5
Summary:
This diff includes a few changes:
1. Move the headers inside `jsiexecutor` into `jsiexecutor/jsireact`. As far as I'm aware, the Android ndk build system isn't flexible enough to support header namespaces, so we can't just expose the headers inside the `jsiexecutor` directory under the `jsireact` namespace. Therefore, I moved the headers to `jsiexecutor/jsireact`, and added `jsiexecutor` to the header search path. This was the easiest way to simulate `jsireact` namespace.
2. Setup the Android.mk files to get RNTester compiling and running.
3. Introduce a `jscexecutor` module to make `JSCExecutor.java` execute without throwing.
**Note:** Moving the header files inside `jsiexecutor` probably breaks the iOS builds and internal builds. I'll fix those in subsequent diffs on this stack.
Reviewed By: shergin
Differential Revision: D9995429
fbshipit-source-id: 418a4ee91f585842c5e317af2f300227a51e9ba8
Summary:
This diff is an implementation of jsi::Runtime which uses JSC as the virtual machine. All of the JSC-specific details are encapsulated here.
@public
Reviewed By: RSNara
Differential Revision: D9328242
fbshipit-source-id: be3c7bed161916c1cb9a48182600b558f054eadc
Summary: This will help abstract the JS engine from React Native
Reviewed By: hramos
Differential Revision: D9328237
fbshipit-source-id: 7b34f55f28e43d83ba24d22e83e836c92ca737a9
Dmitry Dushkin
zhongwuzw
Will Holen
Marc Horowitz
Jacob Bower
ericlewis
Ville Immonen
empyrical
Peter Ammon
Jonathan Kim
Matt Hargett
Rafael Lincoln
Anandraj Govindan
Tim Yung
Héctor Ramos