feat(composition api): effectScope

pages/composition-api/reactivity/effect-scope/effect-scope.test.js

+const PAGE_PATH = '/pages/composition-api/reactivity/effect-scope/effect-scope'
+
+describe('effectScope', () => {
+  if (process.env.uniTestPlatformInfo.startsWith('android')) {
+    let page = null
+    beforeAll(async () => {
+      page = await program.reLaunch(PAGE_PATH)
+      await page.waitFor('view')
+    })
+    it('basic', async () => {
+      const counter = await page.$('#counter')
+      expect(await counter.text()).toBe('counter: 0')
+
+      const watchCounterRes = await page.$('#watch-counter-res')
+      expect(await watchCounterRes.text()).toBe('watch counter result: ')
+
+      const watchEffectCounterRes = await page.$('#watch-effect-counter-res')
+      expect(await watchEffectCounterRes.text()).toBe('watchEffect counter result: counter: 0')
+
+      const incrementCounterBtn = await page.$('#increment-counter-btn')
+      await incrementCounterBtn.tap()
+
+      expect(await counter.text()).toBe('counter: 1')
+      expect(await watchCounterRes.text()).toBe('watch counter result: newVal: 1, oldVal: 0')
+      expect(await watchEffectCounterRes.text()).toBe('watchEffect counter result: counter: 1')
+
+      const stopEffectScopeBtn = await page.$('#stop-effect-scope-btn')
+      await stopEffectScopeBtn.tap()
+
+      await incrementCounterBtn.tap()
+
+      expect(await counter.text()).toBe('counter: 2')
+      expect(await watchCounterRes.text()).toBe('watch counter result: newVal: 1, oldVal: 0')
+      expect(await watchEffectCounterRes.text()).toBe('watchEffect counter result: counter: 1')
+
+    })
+  } else {
+    it('other platform', () => {
+      expect(1).toBe(1)
+    })
+  }
+})
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pages/composition-api/reactivity/effect-scope/effect-scope.uvue

- <template><view class="page">getCurrentScope</view></template>
\ No newline at end of file
+<template>
+  <view class="page">
+    <text id="counter">counter: {{ counter }}</text>
+    <text id="watch-counter-res" class="uni-common-mt">watch counter result: {{ watchCounterRes }}</text>
+    <text id="watch-effect-counter-res" class="uni-common-mt">watchEffect counter result:
+      {{ watchEffectCounterRes }}</text>
+    <button id="increment-counter-btn" class="uni-common-mt" @click="() => {counter++}">increment counter</button>
+    <button id="stop-effect-scope-btn" class="uni-common-mt" @click="stopEffectScope">stop effect scope</button>
+  </view>
+</template>
+
+<script setup>
+  const scope = effectScope()
+
+  const counter = ref(0)
+
+  const watchCounterRes = ref('')
+
+  const watchEffectCounterRes = ref('')
+
+  scope.run(() => {
+    watch(counter, (newVal : number, oldVal : number) => {
+      watchCounterRes.value = `newVal: ${newVal}, oldVal: ${oldVal}`
+    })
+
+    watchEffect(() => {
+      watchEffectCounterRes.value = `counter: ${counter.value}`
+    })
+  })
+
+  const stopEffectScope = () => scope.stop()
+</script>
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pages/tab-bar/composition-api.uvue

@@ -201,7 +201,7 @@
           {
             name: 'effectScope',
             url: 'effect-scope',
-            enable: false,
+            enable: true,
           },
           {
             name: 'getCurrentScope',