Land enableSetImmediate feature flag

facebook · Mar 1, 2021 · 7b55a41 · 7b55a41
1 parent 553440b
commit 7b55a41
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Showing 5 changed files with 1 addition and 18 deletions.
diff --git a/packages/scheduler/src/SchedulerFeatureFlags.js b/packages/scheduler/src/SchedulerFeatureFlags.js
@@ -9,6 +9,3 @@
 export const enableSchedulerDebugging = false;
 export const enableIsInputPending = false;
 export const enableProfiling = __VARIANT__;
-
-// TODO: enable to fix https://github.com/facebook/react/issues/20756.
-export const enableSetImmediate = __VARIANT__;
diff --git a/packages/scheduler/src/__tests__/SchedulerDOMSetImmediate-test.js b/packages/scheduler/src/__tests__/SchedulerDOMSetImmediate-test.js
@@ -143,7 +143,6 @@ describe('SchedulerDOMSetImmediate', () => {
     };
   }
 
-  // @gate enableSchedulerSetImmediate
   it('task that finishes before deadline', () => {
     scheduleCallback(NormalPriority, () => {
       runtime.log('Task');
@@ -153,7 +152,6 @@ describe('SchedulerDOMSetImmediate', () => {
     runtime.assertLog(['setImmediate Callback', 'Task']);
   });
 
-  // @gate enableSchedulerSetImmediate
   it('task with continuation', () => {
     scheduleCallback(NormalPriority, () => {
       runtime.log('Task');
@@ -179,7 +177,6 @@ describe('SchedulerDOMSetImmediate', () => {
     runtime.assertLog(['setImmediate Callback', 'Continuation']);
   });
 
-  // @gate enableSchedulerSetImmediate
   it('multiple tasks', () => {
     scheduleCallback(NormalPriority, () => {
       runtime.log('A');
@@ -192,7 +189,6 @@ describe('SchedulerDOMSetImmediate', () => {
     runtime.assertLog(['setImmediate Callback', 'A', 'B']);
   });
 
-  // @gate enableSchedulerSetImmediate
   it('multiple tasks with a yield in between', () => {
     scheduleCallback(NormalPriority, () => {
       runtime.log('A');
@@ -213,7 +209,6 @@ describe('SchedulerDOMSetImmediate', () => {
     runtime.assertLog(['setImmediate Callback', 'B']);
   });
 
-  // @gate enableSchedulerSetImmediate
   it('cancels tasks', () => {
     const task = scheduleCallback(NormalPriority, () => {
       runtime.log('Task');
@@ -223,7 +218,6 @@ describe('SchedulerDOMSetImmediate', () => {
     runtime.assertLog([]);
   });
 
-  // @gate enableSchedulerSetImmediate
   it('throws when a task errors then continues in a new event', () => {
     scheduleCallback(NormalPriority, () => {
       runtime.log('Oops!');
@@ -241,7 +235,6 @@ describe('SchedulerDOMSetImmediate', () => {
     runtime.assertLog(['setImmediate Callback', 'Yay']);
   });
 
-  // @gate enableSchedulerSetImmediate
   it('schedule new task after queue has emptied', () => {
     scheduleCallback(NormalPriority, () => {
       runtime.log('A');
@@ -259,7 +252,6 @@ describe('SchedulerDOMSetImmediate', () => {
     runtime.assertLog(['setImmediate Callback', 'B']);
   });
 
-  // @gate enableSchedulerSetImmediate
   it('schedule new task after a cancellation', () => {
     const handle = scheduleCallback(NormalPriority, () => {
       runtime.log('A');

diff --git a/packages/scheduler/src/forks/SchedulerDOM.js b/packages/scheduler/src/forks/SchedulerDOM.js
@@ -11,7 +11,6 @@
 import {
   enableSchedulerDebugging,
   enableProfiling,
-  enableSetImmediate,
 } from '../SchedulerFeatureFlags';
 
 import {push, pop, peek} from '../SchedulerMinHeap';
@@ -553,7 +552,7 @@ const performWorkUntilDeadline = () => {
 };
 
 let schedulePerformWorkUntilDeadline;
-if (enableSetImmediate && typeof setImmediate === 'function') {
+if (typeof setImmediate === 'function') {
   // Node.js and old IE.
   // There's a few reasons for why we prefer setImmediate.
   //

diff --git a/packages/scheduler/src/forks/SchedulerFeatureFlags.www.js b/packages/scheduler/src/forks/SchedulerFeatureFlags.www.js
@@ -10,7 +10,6 @@ export const {
   enableIsInputPending,
   enableSchedulerDebugging,
   enableProfiling: enableProfilingFeatureFlag,
-  enableSetImmediate,
 } = require('SchedulerFeatureFlags');
 
 export const enableProfiling = __PROFILE__ && enableProfilingFeatureFlag;
diff --git a/scripts/jest/TestFlags.js b/scripts/jest/TestFlags.js
@@ -90,10 +90,6 @@ function getTestFlags() {
       // tests, Jest doesn't expose the API correctly. Fix then remove
       // this override.
       enableCache: __EXPERIMENTAL__,
-
-      // This is from SchedulerFeatureFlags. Needed because there's no equivalent
-      // of ReactFeatureFlags-www.dynamic for it. Remove when enableSetImmediate is gone.
-      enableSchedulerSetImmediate: schedulerFeatureFlags.enableSetImmediate,
     },
     {
       get(flags, flagName) {