From: edison <daiwei521@126.com>
Date: Fri, 4 Jul 2025 03:29:51 +0000 (+0800)
Subject: test(runtime-vapor): add vdomInterop tests (#13563)
X-Git-Tag: v3.6.0-alpha.1~16^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=68fe37a3238069e49f93a84e57ab80ab5a041cd6;p=thirdparty%2Fvuejs%2Fcore.git

test(runtime-vapor): add vdomInterop tests (#13563)
---

diff --git a/packages/runtime-vapor/__tests__/_utils.ts b/packages/runtime-vapor/__tests__/_utils.ts
index 0ed6455447..d1ede2a6c9 100644
--- a/packages/runtime-vapor/__tests__/_utils.ts
+++ b/packages/runtime-vapor/__tests__/_utils.ts
@@ -1,5 +1,5 @@
-import { createVaporApp } from '../src'
-import type { App } from '@vue/runtime-dom'
+import { createVaporApp, vaporInteropPlugin } from '../src'
+import { type App, type Component, createApp } from '@vue/runtime-dom'
 import type { VaporComponent, VaporComponentInstance } from '../src/component'
 import type { RawProps } from '../src/componentProps'
 
@@ -82,3 +82,56 @@ export function makeRender<C = VaporComponent>(
 
   return define
 }
+
+export interface InteropRenderContext {
+  mount: (container?: string | ParentNode) => InteropRenderContext
+  render: (
+    props?: RawProps,
+    container?: string | ParentNode,
+  ) => InteropRenderContext
+  host: HTMLElement
+  html: () => string
+}
+
+export function makeInteropRender(): (comp: Component) => InteropRenderContext {
+  let host: HTMLElement
+  beforeEach(() => {
+    host = document.createElement('div')
+  })
+  afterEach(() => {
+    host.remove()
+  })
+
+  function define(comp: Component) {
+    let app: App
+    function render(
+      props: RawProps | undefined = undefined,
+      container: string | ParentNode = host,
+    ) {
+      app?.unmount()
+      app = createApp(comp, props)
+      app.use(vaporInteropPlugin)
+      return mount(container)
+    }
+
+    function mount(container: string | ParentNode = host) {
+      app.mount(container)
+      return res()
+    }
+
+    function html() {
+      return host.innerHTML
+    }
+
+    const res = () => ({
+      host,
+      mount,
+      render,
+      html,
+    })
+
+    return res()
+  }
+
+  return define
+}
diff --git a/packages/runtime-vapor/__tests__/componentAttrs.spec.ts b/packages/runtime-vapor/__tests__/componentAttrs.spec.ts
index 109b1aa2fa..1f43ebba8c 100644
--- a/packages/runtime-vapor/__tests__/componentAttrs.spec.ts
+++ b/packages/runtime-vapor/__tests__/componentAttrs.spec.ts
@@ -1,11 +1,4 @@
-import {
-  type Ref,
-  createApp,
-  defineComponent,
-  h,
-  nextTick,
-  ref,
-} from '@vue/runtime-dom'
+import { type Ref, nextTick, ref } from '@vue/runtime-dom'
 import {
   createComponent,
   createDynamicComponent,
@@ -17,7 +10,6 @@ import {
   setProp,
   setStyle,
   template,
-  vaporInteropPlugin,
 } from '../src'
 import { makeRender } from './_utils'
 import { stringifyStyle } from '@vue/shared'
@@ -407,42 +399,4 @@ describe('attribute fallthrough', () => {
     const el = host.children[0]
     expect(el.classList.length).toBe(0)
   })
-
-  it('should not fallthrough emit handlers to vdom child', () => {
-    const VDomChild = defineComponent({
-      emits: ['click'],
-      setup(_, { emit }) {
-        return () => h('button', { onClick: () => emit('click') }, 'click me')
-      },
-    })
-
-    const fn = vi.fn()
-    const VaporChild = defineVaporComponent({
-      emits: ['click'],
-      setup() {
-        return createComponent(
-          VDomChild as any,
-          { onClick: () => fn },
-          null,
-          true,
-        )
-      },
-    })
-
-    const App = {
-      setup() {
-        return () => h(VaporChild as any)
-      },
-    }
-
-    const root = document.createElement('div')
-    createApp(App).use(vaporInteropPlugin).mount(root)
-
-    expect(root.innerHTML).toBe('<button>click me</button>')
-    const button = root.querySelector('button')!
-    button.dispatchEvent(new Event('click'))
-
-    // fn should be called once
-    expect(fn).toHaveBeenCalledTimes(1)
-  })
 })
diff --git a/packages/runtime-vapor/__tests__/vdomInterop.spec.ts b/packages/runtime-vapor/__tests__/vdomInterop.spec.ts
new file mode 100644
index 0000000000..08326d4d5d
--- /dev/null
+++ b/packages/runtime-vapor/__tests__/vdomInterop.spec.ts
@@ -0,0 +1,58 @@
+import { defineComponent, h } from '@vue/runtime-dom'
+import { makeInteropRender } from './_utils'
+import { createComponent, defineVaporComponent } from '../src'
+
+const define = makeInteropRender()
+
+describe('vdomInterop', () => {
+  describe.todo('props', () => {})
+
+  describe.todo('emit', () => {})
+
+  describe.todo('slots', () => {})
+
+  describe.todo('provide', () => {})
+
+  describe.todo('inject', () => {})
+
+  describe.todo('template ref', () => {})
+
+  describe.todo('dynamic component', () => {})
+
+  describe('attribute fallthrough', () => {
+    it('should not fallthrough emit handlers to vdom child', () => {
+      const VDomChild = defineComponent({
+        emits: ['click'],
+        setup(_, { emit }) {
+          return () => h('button', { onClick: () => emit('click') }, 'click me')
+        },
+      })
+
+      const fn = vi.fn()
+      const VaporChild = defineVaporComponent({
+        emits: ['click'],
+        setup() {
+          return createComponent(
+            VDomChild as any,
+            { onClick: () => fn },
+            null,
+            true,
+          )
+        },
+      })
+
+      const { host, html } = define({
+        setup() {
+          return () => h(VaporChild as any)
+        },
+      }).render()
+
+      expect(html()).toBe('<button>click me</button>')
+      const button = host.querySelector('button')!
+      button.dispatchEvent(new Event('click'))
+
+      // fn should be called once
+      expect(fn).toHaveBeenCalledTimes(1)
+    })
+  })
+})