test: fix resolve.mainFields.custom-first test flaky fail (vitejs#20438)

sapphi-red · web-flow · commit 554847be2159 · 2025-07-20T16:47:15.000+09:00
diff --git a/playground/resolve/vite.config-mainfields-custom-first.js b/playground/resolve/vite.config-mainfields-custom-first.js
@@ -3,4 +3,5 @@ config.resolve.mainFields = [
   'custom',
   ...config.resolve.mainFields.filter((f) => f !== 'custom'),
 ]
+config.build.outDir = 'dist-mainfields-custom-first'
 export default config

Original file line number	Diff line number	Diff line change
`@@ -3,4 +3,5 @@ config.resolve.mainFields = [`
`3`	`3`	`'custom',`
`4`	`4`	`...config.resolve.mainFields.filter((f) => f !== 'custom'),`
`5`	`5`	`]`
	`6`	`+config.build.outDir = 'dist-mainfields-custom-first'`
`6`	`7`	`export default config`