* Update transforms to handle ES modules
* Update Jest to handle ES modules
* Convert react package to ES modules
* Convert react-art package to ES Modules
* Convert react-call-return package to ES Modules
* Convert react-test-renderer package to ES Modules
* Convert react-cs-renderer package to ES Modules
* Convert react-rt-renderer package to ES Modules
* Convert react-noop-renderer package to ES Modules
* Convert react-dom/server to ES modules
* Convert react-dom/{client,events,test-utils} to ES modules
* Convert react-dom/shared to ES modules
* Convert react-native-renderer to ES modules
* Convert react-reconciler to ES modules
* Convert events to ES modules
* Convert shared to ES modules
* Remove CommonJS support from transforms
* Move ReactDOMFB entry point code into react-dom/src
This is clearer because we can use ES imports in it.
* Fix Rollup shim configuration to work with ESM
* Fix incorrect comment
* Exclude external imports without side effects
* Fix ReactDOM FB build
* Remove TODOs I don’t intend to fix yet
* Constructor test and fix complete
* Linters and prettier run
* Remove unnecessary checks
* Update error message
* Updat unit test
* prettier
* Tweak the check to be more specific
* Move tests to ReactCompositeComponent-test
* add error call count and remove line
* Remove prop-types/checkPropTypes reimplementation
* Remove renderer dependency on top-level PropTypes
This annotation is unnecessary because we already warn for bad event listener types.
* Record sizes
* Drop fbjs/lib/EventListener from tests
Assert on the underlying native event listener instead.
This test file still needs to be rewritten in terms of public APIs.
* Inline fbjs/lib/EventListener dependency
We explicitly don't want to shim this and we don't use the return value.
We can probably even drop the IE path now since we don't support it.
Not sure if that'll be a true breaking change though.
* Wrap event listeners and the callback passed to requestIdleCallback
This is a FBism.
This uses the injection model in ReactErrorUtils. This isn't technically
going to used for errors but close enough.
This really wants to be eager but we can't because of dynamic injection.
* move to pendingProps to args
* update userFiber in ReactChildFiber
* prettier it
* prettier it
* move expirationTime to the last
* move expirationTime to the last on userFiber
* Move assignment
* Deduplicated many warnings (#11140)
* Deduplicated the following warnings:
1. Can only update a mounted or mounting component.
This usually means you called setState, replaceState,
or forceUpdate on an unmounted component. This is a no-op
2. %s.componentWillReceiveProps(): Assigning directly to
this.state is deprecated (except inside a component's
constructor). Use setState instead.'
3. An update (setState, replaceState, or forceUpdate) was scheduled
from inside an update function. Update functions should be pure,
with zero side-effects. Consider using componentDidUpdate or a
callback.
4. setState(...): Cannot call setState() inside getChildContext()
* Code review changes made for #11140
* Minor style fix
* Test deduplication for noop updates in server renderer
* Test deduplication for cWRP warning
* Test deduplication for cWM setState warning
* Test deduplication for unnmounted setState warning
* Fix existing Flow typing
* Test deduplication for invalid updates
* Test deduplication of update-in-updater warning
* Corrects error message for select with props.multiple set to true and a null value.
* Don't bother deduplicating based on type
* Make the code a bit simpler (and more verbose)
* Add Fragment as a named export to React
* Remove extra tests for Fragment
* Change React.Fragment export to be a string '#fragment'
* Fix fragment special case to work with 1 child
* Add single child test for fragment export
* Move fragment definition to ReactEntry.js and render components for key warning tests
* Inline createFiberFromElementType into createFiberFromElement
* Update reconciliation to special case fragments
* Use same semantics as implicit childsets for ReactFragment
* Add more fragment state preservation tests
* Export symbol instead of string for fragments
* Fix rebase breakages
* Re-apply prettier at 1.2.2
* Merge branches in updateElement
* Remove unnecessary check
* Re-use createFiberFromFragment for fragment case
* Simplyify branches by adding type field to fragment fiber
* Move branching logic for fragments to broader methods when possible.
* Add more tests for fragments
* Address Dan's feedback
* Move REACT_FRAGMENT_TYPE into __DEV__ block for DCE
* Change hex representation of REACT_FRAGMENT_TYPE to follow convention
* Remove unnecessary branching and isArray checks
* Update test for preserving children state when keys are same
* Fix updateSlot bug and add more tests
* Make fragment tests more robust by using ops pattern
* Update jsx element validator to allow numbers and symbols
* Remove type field from fragment fiber
* Fork reconcileChildFibers instead of recursing
* Use ternary if condition
* Revamp fragment test suite:
- Add more coverage to fragment tests
- Use better names
- Remove useless Fragment component inside tests
- Remove useless tests so that tests are more concise
* Check output of renderer in fragment tests to ensure no silly business despite states being preserved
* Finish implementation of fragment reconciliation with desired behavior
* Add reverse render direction for fragment tests
* Remove unneeded fragment branch in updateElement
* Add more test cases for ReactFragment
* Handle childless fragment in reconciler
* Support fragment flattening in SSR
* Clean up ReactPartialRenderer
* Warn when non-key and children props are passed to fragments
* Add non-null key check back to updateSlot's array's case
* Add test for positional reconciliation in fragments
* Add warning for refs in fragments with stack trace
* Implement CS first take
This is using a pure JS API. This should probably switch to native hooks
at some later point but I'll start ironing out issues at this level first.
* Use async scheduling by default
The scheduled callback gets called immediately in render with infinite
time for now. Later this will be per root and abortable.
* Fix up the type signature of the ReactNativeCSType export
* Add escape hatch for special cased children
Working around the fact that we can't map arbitrary children slots. Just
the "children" prop.
* Readd providesModule for ReactNativeCSTypes
* Fix lint
* Fix ReactNativeTypes providesModule and CI check
* Special case a parent instance that doesn't have a props object
CSCustom can be anything here. Ugly but whatevs.
* Don't forget to store stateUpdater so that we can trigger updates
* Fix test
* Rewrite tests depending on internal API
* Remove focus being called when there was no blur event function before
* Remove triggering function and just let ReactTestUtils take care
* Use native events
* Remove duplicate
* Simulate native event when changing value on reentrant
* Change wasn't being called
* Use Simulate only
* Use React event handlers on test
* Move commentary
* Lint commit
* Use native event
* Comment native event dispatching
* Prettier
* add setUntrackedValue
* Prettier-all
* Use dispatchEvent instead of ReactTestUtils Simulates;
* Prettier
* Fix lint
* Remove useless arg
* Wrap event dispatcher into function
* Remove deprecated Event
* Remove unused change event dispatcher
* Fix merge
* Prettier
* Add missing focus/blur calls
They are necessary to cover for the fix in #8240.
While refactoring root scheduler, I noticed we have few tests that
cover updates across multiple roots. To address, I've added multiple
root cases to the fuzz tester.
Includes a hard-coded test case that was failing before #11307 landed.
* Update Jest
* Remove hacks for Jest + Workspace integration
They were fixed by https://github.com/facebook/jest/pull/4761.
* Use relative requires in tests relying on private APIs
I changed them to absolute to work around a Jest bug.
The bug has been fixed so I can revert my past changes now.
* Remove Task priority
The concept of Task priority was originally added as a way to avoid
reentrancy. Sync priority is for work that flushes synchronously, and
Task is for work that flushes at the end of the event loop.
But it turns out that in most cases, it's simpler to model Task and
Sync as the same priority level. For example, it's never correct to
flush Sync work from the update queue without flushing Task. Doing so
can lead to infinite update loops.
And using a separate priority level is not necessary to avoid
reentrancy. We already track when work is being rendered, and exit
before entering the render cycle again. That alone is sufficient.
This commit removes Task priority from the codebase. Now we use the
same level for both truly synchronous work and work that is deferred
until the end of the event loop.
This also enables us to remove DOM-specific legacy cases from the
reconciler and lift them to the renderer.
* Remove isUnbatched from FiberRoot
Simpler to render unbatched roots immediately.
* Use a cyclic linked list for root schedule
Avoids the need for a separate `isScheduled` field.
Dan Abramov