diff --git a/packages/runtime-core/__tests__/components/KeepAlive.spec.ts b/packages/runtime-core/__tests__/components/KeepAlive.spec.ts
index e1bf3f49b0e..27db922a264 100644
--- a/packages/runtime-core/__tests__/components/KeepAlive.spec.ts
+++ b/packages/runtime-core/__tests__/components/KeepAlive.spec.ts
@@ -131,6 +131,48 @@ describe('KeepAlive', () => {
assertHookCalls(two, [1, 1, 2, 2, 1])
})
+ test('should call correct lifecycle hooks when toggle the KeepAlive first', async () => {
+ const toggle = ref(true)
+ const viewRef = ref('one')
+ const App = {
+ render() {
+ return toggle.value ? h(KeepAlive, () => h(views[viewRef.value])) : null
+ }
+ }
+ render(h(App), root)
+
+ expect(serializeInner(root)).toBe(`
one
`)
+ assertHookCalls(one, [1, 1, 1, 0, 0])
+ assertHookCalls(two, [0, 0, 0, 0, 0])
+
+ // should unmount 'one' component when toggle the KeepAlive first
+ toggle.value = false
+ await nextTick()
+ expect(serializeInner(root)).toBe(``)
+ assertHookCalls(one, [1, 1, 1, 1, 1])
+ assertHookCalls(two, [0, 0, 0, 0, 0])
+
+ toggle.value = true
+ await nextTick()
+ expect(serializeInner(root)).toBe(`one
`)
+ assertHookCalls(one, [2, 2, 2, 1, 1])
+ assertHookCalls(two, [0, 0, 0, 0, 0])
+
+ // 1. the first time toggle kept-alive component
+ viewRef.value = 'two'
+ await nextTick()
+ expect(serializeInner(root)).toBe(`two
`)
+ assertHookCalls(one, [2, 2, 2, 2, 1])
+ assertHookCalls(two, [1, 1, 1, 0, 0])
+
+ // 2. should unmount all components including cached
+ toggle.value = false
+ await nextTick()
+ expect(serializeInner(root)).toBe(``)
+ assertHookCalls(one, [2, 2, 2, 2, 2])
+ assertHookCalls(two, [1, 1, 1, 1, 1])
+ })
+
test('should call lifecycle hooks on nested components', async () => {
one.render = () => h(two)
diff --git a/packages/runtime-core/src/components/KeepAlive.ts b/packages/runtime-core/src/components/KeepAlive.ts
index b32a6ca2795..6ef7f5f387f 100644
--- a/packages/runtime-core/src/components/KeepAlive.ts
+++ b/packages/runtime-core/src/components/KeepAlive.ts
@@ -13,8 +13,8 @@ import {
onBeforeUnmount,
injectHook,
onUnmounted,
- onBeforeMount,
- onBeforeUpdate
+ onMounted,
+ onUpdated
} from '../apiLifecycle'
import {
isString,
@@ -187,8 +187,8 @@ const KeepAliveImpl = {
cache.set(pendingCacheKey, instance.subTree)
}
}
- onBeforeMount(cacheSubtree)
- onBeforeUpdate(cacheSubtree)
+ onMounted(cacheSubtree)
+ onUpdated(cacheSubtree)
onBeforeUnmount(() => {
cache.forEach(cached => {