Call Scheduler.flushAll unconditionally in tests

Instead of wrapping in enableNewScheduler flag.

Author: acdlite

packages/react-reconciler/src/__tests__/ReactHooks-test.internal.js

@@ -18,7 +18,6 @@ let ReactTestRenderer;
 let Scheduler;
 let ReactDOMServer;
 let act;
-let enableNewScheduler;
 
 // Additional tests can be found in ReactHooksWithNoopRenderer. Plan is to
 // gradually migrate those to this file.
@@ -33,7 +32,6 @@ describe('ReactHooks', () => {
     Scheduler = require('scheduler');
     ReactDOMServer = require('react-dom/server');
     act = ReactTestRenderer.act;
-    enableNewScheduler = ReactFeatureFlags.enableNewScheduler;
   });
 
   if (__DEV__) {
@@ -1756,9 +1754,7 @@ describe('ReactHooks', () => {
     );
     expect(root).toMatchRenderedOutput('loading');
     await Promise.resolve();
-    if (enableNewScheduler) {
-      Scheduler.flushAll();
-    }
+    Scheduler.flushAll();
     expect(root).toMatchRenderedOutput('hello');
   });
 
@@ -1790,9 +1786,7 @@ describe('ReactHooks', () => {
     );
     expect(root).toMatchRenderedOutput('loading');
     await Promise.resolve();
-    if (enableNewScheduler) {
-      Scheduler.flushAll();
-    }
+    Scheduler.flushAll();
     expect(root).toMatchRenderedOutput('hello');
   });
 
@@ -1824,9 +1818,7 @@ describe('ReactHooks', () => {
     );
     expect(root).toMatchRenderedOutput('loading');
     await Promise.resolve();
-    if (enableNewScheduler) {
-      Scheduler.flushAll();
-    }
+    Scheduler.flushAll();
     expect(root).toMatchRenderedOutput('hello');
   });
 });