test: ensure ports are free for test servers

vitejs · May 11, 2022 · e10b56f · e10b56f
1 parent d07e814
commit e10b56f
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diff --git a/playground/shims.d.ts b/playground/shims.d.ts
@@ -3,6 +3,11 @@ declare module 'css-color-names' {
   export default colors
 }
 
+declare module 'kill-port' {
+  const kill: (port: number) => Promise<void>
+  export default kill
+}
+
 declare module '*.vue' {
   import type { ComponentOptions } from 'vue'
   const component: ComponentOptions

diff --git a/playground/ssr-vue/__tests__/serve.ts b/playground/ssr-vue/__tests__/serve.ts
@@ -2,6 +2,7 @@
 // the default e2e test serve behavior
 
 import path from 'path'
+import kill from 'kill-port'
 import { ports } from '~utils'
 
 export const port = ports['ssr-vue']
@@ -33,6 +34,8 @@ export async function serve(root, isProd) {
     })
   }
 
+  await kill(port)
+
   const { createServer } = require(path.resolve(root, 'server.js'))
   const { app, vite } = await createServer(root, isProd)