From: Evan You <yyx990803@gmail.com>
Date: Tue, 28 Mar 2023 00:57:56 +0000 (+0800)
Subject: test: add test for defineComponent function syntax with object emits
X-Git-Tag: v3.3.0-alpha.6~45
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e3de9a6911c16871f865a0be5de60b9cef0f852c;p=thirdparty%2Fvuejs%2Fcore.git

test: add test for defineComponent function syntax with object emits
---

diff --git a/packages/dts-test/defineComponent.test-d.tsx b/packages/dts-test/defineComponent.test-d.tsx
index 1b981a87cb..3aec37e97b 100644
--- a/packages/dts-test/defineComponent.test-d.tsx
+++ b/packages/dts-test/defineComponent.test-d.tsx
@@ -1300,6 +1300,22 @@ describe('function syntax w/ emits', () => {
   expectType<JSX.Element>(<Foo msg="hi" onFoo={() => {}} />)
   // @ts-expect-error
   expectType<JSX.Element>(<Foo msg="hi" onBar={() => {}} />)
+
+  defineComponent(
+    (props: { msg: string }, ctx) => {
+      ctx.emit('foo', 'hi')
+      // @ts-expect-error
+      ctx.emit('foo')
+      // @ts-expect-error
+      ctx.emit('bar')
+      return () => {}
+    },
+    {
+      emits: {
+        foo: (a: string) => true
+      }
+    }
+  )
 })
 
 describe('function syntax w/ runtime props', () => {