From: zhiyuanzmj <260480378@qq.com>
Date: Thu, 10 Jul 2025 02:38:21 +0000 (+0800)
Subject: fix(runtime-vapor): fix error when props are not provided
X-Git-Tag: v3.6.0-alpha.1~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=be7d5a6c3484e3f814aff87adf3ae1c7f2c56761;p=thirdparty%2Fvuejs%2Fcore.git

fix(runtime-vapor): fix error when props are not provided
---

diff --git a/packages/runtime-vapor/__tests__/vdomInterop.spec.ts b/packages/runtime-vapor/__tests__/vdomInterop.spec.ts
index 582e67dd87..dd51652550 100644
--- a/packages/runtime-vapor/__tests__/vdomInterop.spec.ts
+++ b/packages/runtime-vapor/__tests__/vdomInterop.spec.ts
@@ -5,7 +5,26 @@ import { createComponent, defineVaporComponent } from '../src'
 const define = makeInteropRender()
 
 describe('vdomInterop', () => {
-  describe.todo('props', () => {})
+  describe('props', () => {
+    test('should work if props are not provided', () => {
+      const VaporChild = defineVaporComponent({
+        props: {
+          msg: String,
+        },
+        setup(_, { attrs }) {
+          return [document.createTextNode(attrs.class || 'foo')]
+        },
+      })
+
+      const { html } = define({
+        setup() {
+          return () => h(VaporChild as any)
+        },
+      }).render()
+
+      expect(html()).toBe('foo')
+    })
+  })
 
   describe.todo('emit', () => {})