test: setup tests for rolldown-vite + plugin-react

Author: sapphi-red

.github/workflows/ci.yml

@@ -93,6 +93,17 @@ jobs:
       - name: Test SWC
         run: pnpm --filter ./packages/plugin-react-swc run test
 
+      - name: Setup rolldown-vite
+        run: |
+          sed -i "s/overrides:/overrides:\n  vite: catalog:rolldown-vite/" pnpm-workspace.yaml
+          pnpm i --no-frozen-lockfile
+
+      - name: Test serve (rolldown-vite)
+        run: pnpm run test-serve
+
+      - name: Test build (rolldown-vite)
+        run: pnpm run test-build
+
   lint:
     if: github.repository == 'vitejs/vite-plugin-react'
     timeout-minutes: 10

playground/class-components/__tests__/oxc/class-components.spec.ts

@@ -1,10 +1,8 @@
 import { resolve } from 'node:path'
-import { defaultExclude, defineConfig } from 'vitest/config'
+import { defineConfig } from 'vitest/config'
 
 const timeout = process.env.PWDEBUG ? Infinity : process.env.CI ? 20_000 : 5_000
 
-const isBelowNode20 = +process.versions.node.split('.')[0] < 20
-
 export default defineConfig({
   resolve: {
     alias: {
@@ -14,9 +12,6 @@ export default defineConfig({
   test: {
     pool: 'forks',
     include: ['./playground/**/*.spec.[tj]s'],
-    exclude: isBelowNode20
-      ? ['**/__tests__/oxc/**', ...defaultExclude] // plugin-oxc only supports node >= 20
-      : defaultExclude,
     setupFiles: ['./playground/vitestSetup.ts'],
     globalSetup: ['./playground/vitestGlobalSetup.ts'],
     testTimeout: timeout,