Commit Graph

3 Commits

Author SHA1 Message Date
Sunil Pai e1c5e8720d warn if passive effects get queued outside of an act() call. (#15763)
* warn if passive effects get queued outside of an act() call

While the code itself isn't much (it adds the warning to mountEffect() and updateEffect() in ReactFiberHooks), it does change a lot of our tests. We follow a bad-ish pattern here, which is doing asserts inside act() scopes, but it makes sense for *us* because we're testing intermediate states, and we're manually flush/yield what we need in these tests.

This commit has one last failing test. Working on it.

* pass lint

* pass failing test, fixes another

- a test was failing in ReactDOMServerIntegrationHooks while testing an effect; the behaviour of yields was different from browser and server when wrapped with act(). further, because of how we initialized modules, act() around renders wasn't working corrrectly. solved by passing in ReactTestUtils in initModules, and checking on the finally yielded values in the specific test.
- in ReactUpdates, while testing an infinite recursion detection, the test needed to be wrapped in an act(), which would have caused the recusrsion error to throw. solived by rethrowing the error from inside the act().

* pass ReactDOMServerSuspense

* stray todo

* a better message, consistent with the state update one.
2019-06-24 11:18:24 +01:00
Nathan Hunzaker a079011f95 🔥 Stop syncing the value attribute on inputs (behind a feature flag) (#13526)
* 🔥 Stop syncing the value attribute on inputs

* Eliminate some additional checks

* Remove initialValue and initialWrapper from wrapperState flow type

* Update tests with new sync logic, reduce some operations

* Update tests, add some caveats for SSR mismatches

* Revert newline change

* Remove unused type

* Call toString to safely type string values

* Add disableInputAttributeSyncing feature flag

Reverts tests to original state, adds attribute sync feature flag,
then moves all affected tests to ReactFire-test.js.

* Revert position of types in toStringValues

* Invert flag on number input blur

* Add clarification why double blur is necessary

* Update ReactFire number cases to be more explicite about blur

* Move comments to reduce diff size

* Add comments to clarify behavior in each branch

* There is no need to assign a different checked behavior in Fire

* Use checked reference

* Format

* Avoid precomputing stringable values

* Revert getToStringValue comment

* Revert placement of undefined in getToStringValue

* Do not eagerly stringify value

* Unify Fire test cases with normal ones

* Revert toString change. Only assign unsynced values when not nully
2018-09-12 19:29:23 +01:00
Nathan Hunzaker 8d1038fc6d Break up ReactDOMServerIntegrationForm-test (#13600)
In https://github.com/facebook/react/pull/13394, I encountered an
issue where the ReactDOMServerIntegrationForm test suite consumed
sufficient memory to crash CircleCI. Breaking up this test suite by
form element type resolved the issue.

This commit performs that change separate from the Symbol/Function
stringification changes in #13394.
2018-09-08 11:31:32 -07:00