revert merge request

packages/inula/scripts/__tests__/ComponentTest/FunctionComponent.test.js

@@ -14,7 +14,6 @@
  */
 
 import * as Inula from '../../../src/index';
-const { useState } = Inula;
 describe('FunctionComponent Test', () => {
   it('渲染无状态组件', () => {
     const App = props => {
@@ -90,39 +89,4 @@ describe('FunctionComponent Test', () => {
     Inula.render(<App />, container);
     expect(container.querySelector('div').style['_values']['--max-segment-num']).toBe(10);
   });
-
-  it('函数组件渲染中重新发生setState不触发整个应用重新更新', () => {
-    function CountLabel({ count }) {
-      const [prevCount, setPrevCount] = useState(count);
-      const [trend, setTrend] = useState(null);
-      if (prevCount !== count) {
-        setPrevCount(count);
-        setTrend(count > prevCount ? 'increasing' : 'decreasing');
-      }
-      return (
-        <>
-          <h1>{count}</h1>
-          <Child trend={trend} />
-          {trend && <p>The count is {trend}</p>}
-        </>
-      );
-    }
-
-    let count = 0;
-    function Child({ trend }) {
-      count++;
-      return <div>{trend}</div>;
-    }
-
-    let update;
-    function App() {
-      const [count, setCount] = useState(0);
-      update = setCount;
-      return <CountLabel count={count} />;
-    }
-
-    Inula.render(<App />, container);
-    update(1);
-    expect(count).toBe(2);
-  })
 });

packages/inula/src/renderer/hooks/HookMain.ts

@@ -18,19 +18,12 @@ import type { VNode } from '../Types';
 import { getLastTimeHook, setLastTimeHook, setCurrentHook, getNextHook } from './BaseHook';
 import { HookStage, setHookStage } from './HookStage';
 
-const NESTED_UPDATE_LIMIT = 50;
-// state updated in render phrase
-let hasUpdatedInRender = false;
 function resetGlobalVariable() {
   setHookStage(null);
   setLastTimeHook(null);
   setCurrentHook(null);
 }
 
-export function markUpdatedInRender() {
-  hasUpdatedInRender = true;
-}
-
 // hook对外入口
 export function runFunctionWithHooks<Props extends Record<string, any>, Arg>(
   funcComp: (props: Props, arg: Arg) => any,
@@ -52,14 +45,8 @@ export function runFunctionWithHooks<Props extends Record<string, any>, Arg>(
     setHookStage(HookStage.Update);
   }
 
-  let comp = funcComp(props, arg);
+  const comp = funcComp(props, arg);
 
-  if (hasUpdatedInRender) {
-    resetGlobalVariable();
-    processing.oldHooks = processing.hooks;
-    setHookStage(HookStage.Update);
-    comp = runFunctionAgain(funcComp, props, arg);
-  }
   // 设置hook阶段为null，用于判断hook是否在函数组件中调用
   setHookStage(null);
 
@@ -76,22 +63,3 @@ export function runFunctionWithHooks<Props extends Record<string, any>, Arg>(
 
   return comp;
 }
-
-function runFunctionAgain<Props extends Record<string, any>, Arg>(
-  funcComp: (props: Props, arg: Arg) => any,
-  props: Props,
-  arg: Arg
-) {
-  let reRenderTimes = 0;
-  let childElements;
-  while (hasUpdatedInRender) {
-    reRenderTimes++;
-    if (reRenderTimes > NESTED_UPDATE_LIMIT) {
-      throw new Error('Too many setState called in function component');
-    }
-    hasUpdatedInRender = false;
-    childElements = funcComp(props, arg);
-  }
-
-  return childElements;
-}

packages/inula/src/renderer/hooks/UseReducerHook.ts

@@ -21,7 +21,6 @@ import { setStateChange } from '../render/FunctionComponent';
 import { getHookStage, HookStage } from './HookStage';
 import type { VNode } from '../Types';
 import { getProcessingVNode } from '../GlobalVar';
-import { markUpdatedInRender } from './HookMain';
 
 // 构造新的Update数组
 function insertUpdate<S, A>(action: A, hook: Hook<S, A>): Update<S, A> {