Revert "Support use in act testing API (#25523)"

This reverts commit c635807.

Author: poteto

packages/react-reconciler/src/ReactFiberWakeable.new.js

@@ -15,9 +15,6 @@ import type {
   RejectedThenable,
 } from 'shared/ReactTypes';
 
-import ReactSharedInternals from 'shared/ReactSharedInternals';
-const {ReactCurrentActQueue} = ReactSharedInternals;
-
 let suspendedThenable: Thenable<mixed> | null = null;
 let adHocSuspendCount: number = 0;
 
@@ -127,10 +124,6 @@ export function trackUsedThenable<T>(thenable: Thenable<T>, index: number) {
   }
   usedThenables[index] = thenable;
   lastUsedThenable = thenable;
-
-  if (__DEV__ && ReactCurrentActQueue.current !== null) {
-    ReactCurrentActQueue.didUsePromise = true;
-  }
 }
 
 export function getPreviouslyUsedThenableAtIndex<T>(

packages/react-reconciler/src/ReactFiberWakeable.old.js

@@ -15,9 +15,6 @@ import type {
   RejectedThenable,
 } from 'shared/ReactTypes';
 
-import ReactSharedInternals from 'shared/ReactSharedInternals';
-const {ReactCurrentActQueue} = ReactSharedInternals;
-
 let suspendedThenable: Thenable<mixed> | null = null;
 let adHocSuspendCount: number = 0;
 
@@ -127,10 +124,6 @@ export function trackUsedThenable<T>(thenable: Thenable<T>, index: number) {
   }
   usedThenables[index] = thenable;
   lastUsedThenable = thenable;
-
-  if (__DEV__ && ReactCurrentActQueue.current !== null) {
-    ReactCurrentActQueue.didUsePromise = true;
-  }
 }
 
 export function getPreviouslyUsedThenableAtIndex<T>(

packages/react-reconciler/src/__tests__/ReactIsomorphicAct-test.js

@@ -12,22 +12,15 @@
 let React;
 let ReactNoop;
 let act;
-let use;
-let Suspense;
 let DiscreteEventPriority;
-let startTransition;
 
 describe('isomorphic act()', () => {
   beforeEach(() => {
     React = require('react');
-
     ReactNoop = require('react-noop-renderer');
     DiscreteEventPriority = require('react-reconciler/constants')
       .DiscreteEventPriority;
     act = React.unstable_act;
-    use = React.experimental_use;
-    Suspense = React.Suspense;
-    startTransition = React.startTransition;
   });
 
   beforeEach(() => {
@@ -140,154 +133,4 @@ describe('isomorphic act()', () => {
       expect(root).toMatchRenderedOutput('C');
     });
   });
-
-  // @gate __DEV__
-  // @gate enableUseHook
-  test('unwraps promises by yielding to microtasks (async act scope)', async () => {
-    const promise = Promise.resolve('Async');
-
-    function Fallback() {
-      throw new Error('Fallback should never be rendered');
-    }
-
-    function App() {
-      return use(promise);
-    }
-
-    const root = ReactNoop.createRoot();
-    await act(async () => {
-      startTransition(() => {
-        root.render(
-          <Suspense fallback={<Fallback />}>
-            <App />
-          </Suspense>,
-        );
-      });
-    });
-    expect(root).toMatchRenderedOutput('Async');
-  });
-
-  // @gate __DEV__
-  // @gate enableUseHook
-  test('unwraps promises by yielding to microtasks (non-async act scope)', async () => {
-    const promise = Promise.resolve('Async');
-
-    function Fallback() {
-      throw new Error('Fallback should never be rendered');
-    }
-
-    function App() {
-      return use(promise);
-    }
-
-    const root = ReactNoop.createRoot();
-
-    // Note that the scope function is not an async function
-    await act(() => {
-      startTransition(() => {
-        root.render(
-          <Suspense fallback={<Fallback />}>
-            <App />
-          </Suspense>,
-        );
-      });
-    });
-    expect(root).toMatchRenderedOutput('Async');
-  });
-
-  // @gate __DEV__
-  // @gate enableUseHook
-  test('warns if a promise is used in a non-awaited `act` scope', async () => {
-    const promise = new Promise(() => {});
-
-    function Fallback() {
-      throw new Error('Fallback should never be rendered');
-    }
-
-    function App() {
-      return use(promise);
-    }
-
-    spyOnDev(console, 'error');
-    const root = ReactNoop.createRoot();
-    act(() => {
-      startTransition(() => {
-        root.render(
-          <Suspense fallback={<Fallback />}>
-            <App />
-          </Suspense>,
-        );
-      });
-    });
-
-    // `act` warns after a few microtasks, instead of a macrotask, so that it's
-    // more likely to be attributed to the correct test case.
-    //
-    // The exact number of microtasks is an implementation detail; just needs
-    // to happen when the microtask queue is flushed.
-    await null;
-    await null;
-    await null;
-
-    expect(console.error.calls.count()).toBe(1);
-    expect(console.error.calls.argsFor(0)[0]).toContain(
-      'Warning: A component suspended inside an `act` scope, but the `act` ' +
-        'call was not awaited. When testing React components that ' +
-        'depend on asynchronous data, you must await the result:\n\n' +
-        'await act(() => ...)',
-    );
-  });
-
-  // @gate __DEV__
-  test('does not warn when suspending via legacy `throw` API  in non-awaited `act` scope', async () => {
-    let didResolve = false;
-    let resolvePromise;
-    const promise = new Promise(r => {
-      resolvePromise = () => {
-        didResolve = true;
-        r();
-      };
-    });
-
-    function Fallback() {
-      return 'Loading...';
-    }
-
-    function App() {
-      if (!didResolve) {
-        throw promise;
-      }
-      return 'Async';
-    }
-
-    spyOnDev(console, 'error');
-    const root = ReactNoop.createRoot();
-    act(() => {
-      startTransition(() => {
-        root.render(
-          <Suspense fallback={<Fallback />}>
-            <App />
-          </Suspense>,
-        );
-      });
-    });
-    expect(root).toMatchRenderedOutput('Loading...');
-
-    // `act` warns after a few microtasks, instead of a macrotask, so that it's
-    // more likely to be attributed to the correct test case.
-    //
-    // The exact number of microtasks is an implementation detail; just needs
-    // to happen when the microtask queue is flushed.
-    await null;
-    await null;
-    await null;
-
-    expect(console.error.calls.count()).toBe(0);
-
-    // Finish loading the data
-    await act(async () => {
-      resolvePromise();
-    });
-    expect(root).toMatchRenderedOutput('Async');
-  });
 });