* Use _hostContainerInfo to track test renderer options
The transaction is not available when unmounting or updating the
instance, so we track it using _hostContainerInfo
* Throw if hostContainerInfo is not populated in getPublicInstance
* Linting fixes
* Remove transaction from ref lifecycle code path
We don't need to pass the transaction around anymore since we store the
test options on _hostContainerInfo instead
* Remove unused argument
(cherry picked from commit e43aaab254)
Prior to this, React was using a nextDebugID variable that was locally
scoped to both `instantiateReactComponent` and `ReactShallowRenderer`.
This caused problems when the debugIDs would collide, the `itemMap` in
`ReactComponentTreeHook` would be overwritten and tests would fail
with the message "Expected onBeforeMountComponent() parent and
onSetChildren() to be consistent".
This change shares the debugID with both modules thus preventing any
collisions in the future.
(cherry picked from commit 6eebed0535)
The script that strips providesModule is very sensitive.
Test plan:
Searched for providesModule in build. No more.
reactComponentExpect used to have problems too but doesn't seem
to anymore. Don't know why.
This is a manual cherry-pick of 2 PRs, updated to handle differences in the stable branch:
- c78464f8ea - Resolve flow errors with ReactTestRenderer (#7736)
- 7dfa01f9fa - Revert ReactMultiChild to plain object (#7757)
* Add a hook that throws a runtime warning for invalid WAI ARIA attributes and values.
* Resolved linting errors.
* Added a test case for many props.
* Added a test case for ARIA attribute proper casing.
* Added a warning for uppercased attributes to ReactDOMInvalidARIAHook
(cherry picked from commit 59ff7749ed)
* create ReactTestTextComponent fil
* create ReactTestEmptyComponent
* Use class for ReactTestRenderer
* Add flow to ReactTestRenderer
(cherry picked from commit 5a3abab660)
* High priority work
Adds the ability to schedule and perform high priority work. In the
noop renderer, this is exposed using a method `performHighPriWork(fn)`
where the function is executed and all updates in that scope are given
high priority.
To do this, the scheduler keeps track of a default priority level.
A new function `performWithPriority(priority, fn)` changes the default
priority before calling the function, then resets it afterwards.
* Rename overloaded priority terms
"High" and "low" priority are overloaded terms. There are priority
levels called HighPriority and LowPriority. Meanwhile, there are
functions called {perform,schedule}HighPriWork, which corresponds
to requestAnimationFrame, and {perform,schedule}LowPriWork, which
corresponds to requestIdleCallback. But in fact, work that has
HighPriority is meant to be scheduled with requestIdleCallback.
This is super confusing.
To address this, {perform,schedule}HighPriWork has been renamed
to {perform,schedule}AnimationWork, and
{perform,schedule}LowPriWork has been renamed to
{perform,schedule}DeferredWork. HighPriority and LowPriority
remain the same.
* Priority levels merge fix
(cherry picked from commit 6144212a86)
* Implement optional mockConfig and getMockRef
* default mockConfig, walk render tree
* Pass mockConfig to transaction
* Attach mockConfig to transaction
* type mockConfig in ReactRef
* Expect object in native component ref test
* Fix argument name for attachRefs
* Add mockConfig support to legacy refs
* Pass transaction to getPublicInstance
* Implement getMockConfig on ReactTestReconcileTransaction
* Merge defaultMockConfig and mockConfig options
* Rename mockConfig to testOptions
* Break getPublicInstnce into three lines
* createMockRef -> createNodeMock
(cherry picked from commit f3569a2c31)
Due to a typo in PR#7667 where I put 'DispatchConfig' when the type was
'EventTypes', there were some flow errors being thrown.
Then PR#7642 fixed a bug in SimpleEventPlugin and added some untyped
methods, which threw more flow errors.
Last, while fixing this, I fixed two eslint errors in the
SimpleEventPlugin test.
(cherry picked from commit 54cbe29262)
* Cull disabled mouse events at plugin level. Remove component level filters
* DisabledInputUtils tests are now for SimpleEventPlugin
* Add click bubbling test
* Add isInteractive function. Use in iOS click exception rules
* Invert interactive check in local click listener. Add test coverage
* Reduce number of mouse events disabable. Formatting in isIteractive()
* Switch isInteractive tag order for alignment
* Update formatting of isInteractive method
(cherry picked from commit 73c50e7d00)
In order to properly type an `Operation`, we need to change the call site from having two arguments: one for `type` and one for `payload` into an object that contains both. This isn't a perf regression because we were already constructing this object in the first place and doesn't change the emitted event so shouldn't affect the dev tools.
None of the call sites are actually flow-ified so it isn't technically used but once we will, it'll make sure that we don't send random strings and payload through those very generic methods.
(cherry picked from commit eaefd9052a)
React IDs have been killed and there was one call site left in a test. I trimmed down the implementation to keep only what is actually used and inlined it inside of the test so we don't get more people using it in the future.
(cherry picked from commit 82598eec79)
* Type SimpleEventPlugin and TapEventPlugin
- Renamed file from 'ReactSynteticEvent' to 'ReactSyntheticEventType'
- Fills in the 'any' holes that were left in DispatchConfig type and the
type annotations in EventPluginRegistry.
- Adds polymorphic PluginModule type and related types
- Uses hack to support indexable properties on 'Touch' type in
TapEventPlugin
The issue in TapEventPlugin is that the code is accessing one of four
possible properties on the 'Touch' type native event using the bracket
accessor. Classes in Flow don't support using the bracket accessor,
unless you use a declaration and the syntax `[key: Type]: Type`.[1] The
downside of using that here is that we create a global type, which we
may not need in other files.
[1]: https://github.com/facebook/flow/issues/1323
Other options:
- Use looser typing or a '@FixMe' comment and open an issue with Flow to
support indexing on regular classes.
- Rewrite TapEventPlugin to not use the bracket accessor on 'Touch'. I
thought the current implementation was elegant and didn't want to
change it. But we could do something like this:
```
if (nativeEvent.pageX || nativeEvent.pageY) {
return axis.page === 'pageX' ? nativeEvent.pageX : nativeEvent.pageY;
} else {
var clientAxis = axis.client === 'clientX' ? nativeEvent.clientX : nativeEvent.clientY;
return nativeEvent[axis.client] + ViewportMetrics[axis.envScroll];
}
```
(cherry picked from commit 7b2d9655da)
It turns out that flow cannot type `this` with a function constructor + prototype overrides. Turning it to a class makes flow happy and has minimal impact on the output.
In open source, we already use the loose version of the class transform and internally we have one that's outputting even less code if you have `@preventMunge` in the header.
See discussion in https://www.facebook.com/groups/2003630259862046/permalink/2098480820376989/
(cherry picked from commit a70acb37d9)
We used to copy and paste the same big blob many times in order for it to work with keyOf which is no longer a constraint. This pull request takes a list of all the events as string and generate those data structures at runtime.
It reduces the size of React by 1k post gzip and flow is able to extract the structure out of it :)
(cherry picked from commit 1229a238c4)
This is the last callsite of keyMirror! It removes 0.5k gzipped :)
The only trick with this one is that ReactTestUtils actually iterates over the list of all the events. Instead of duplicating the logic, I used the $Enum feature of flow that lets us statically extract out the type from the dynamic value. Inside of react-dom we're no longer requiring the file directly so it doesn't bloat the file size, and we still get to have static typing, best of both worlds!
(cherry picked from commit 2f9a9dc4c5)
