feat(composition api): onScopeDispose

pages/composition-api/reactivity/on-scope-dispose/on-scope-dispose.test.js

+const PAGE_PATH = '/pages/composition-api/reactivity/on-scope-dispose/on-scope-dispose'
+
+describe('onScopeDispose', () => {
+  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 hasCurrentScope = await page.$('#has-current-scope')
+      expect(await hasCurrentScope.text()).toBe('hasCurrentScope: false')
+
+      const createScopeBtn = await page.$('#create-scope-btn')
+      await createScopeBtn.tap()
+
+      expect(await hasCurrentScope.text()).toBe('hasCurrentScope: true')
+
+      const stopScopeBtn = await page.$('#stop-scope-btn')
+      await stopScopeBtn.tap()
+
+      expect(await hasCurrentScope.text()).toBe('hasCurrentScope: false')
+    })
+  } else {
+    it('other platform', () => {
+      expect(1).toBe(1)
+    })
+  }
+})
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pages/composition-api/reactivity/on-scope-dispose/on-scope-dispose.uvue

- <template><view class="page">onScopeDispose</view></template>
+<template>
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+  <view class="page">
+    <text id="has-current-scope">hasCurrentScope: {{ hasCurrentScope }}</text>
+    <button id="create-scope-btn" class="uni-common-mt" @click="createScope">create scope</button>
+    <button id="stop-scope-btn" class="uni-common-mt" @click="stopScope">stop scope</button>
+  </view>
+</template>
+
+<script setup>
+  const hasCurrentScope = ref(false)
+
+  let scope = null as EffectScope | null
+
+  const createScope = () => {
+    scope = effectScope();
+    (scope as EffectScope).run(() => {
+      hasCurrentScope.value = getCurrentScope() !== null
+      onScopeDispose(() => {
+        hasCurrentScope.value = getCurrentScope() !== null
+      })
+    })
+  }
+
+  const stopScope = () => {
+    if (scope !== null) {
+      (scope as EffectScope).stop()
+    }
+  }
+</script>
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pages/tab-bar/composition-api.uvue

@@ -211,7 +211,7 @@
           {
             name: 'onScopeDispose',
             url: 'on-scope-dispose',
-            enable: false,
+            enable: true,
           },
         ] as PageItem[],
       }