Update test

Author: mischnic

test/e2e/app-dir/app-edge/app-edge-invalid-reexport.test.ts

@@ -0,0 +1,53 @@
+import { FileRef, nextTestSetup } from 'e2e-utils'
+import path from 'path'
+
+describe('app-dir edge SSR invalid reexport', () => {
+  const { next, isNextDev, skipped } = nextTestSetup({
+    files: {
+      'app/export': new FileRef(path.join(__dirname, 'app', 'export')),
+      'app/export/inherit/page.tsx':
+        "export { default, runtime, preferredRegion } from '../basic/page'",
+    },
+    skipStart: true,
+    skipDeployment: true,
+  })
+
+  if (skipped) {
+    return
+  }
+
+  it('should warn or error about the re-export of a pages runtime/preferredRegion config', async () => {
+    try {
+      await next.start()
+    } catch (_) {
+      // We expect the build to fail
+    }
+
+    if (isNextDev) {
+      const browser = await next.browser('/export/inherit')
+      // Turbopack is stricter and disallows reexports completely
+      // webpack merely warns in the CLI and still serves the page wuthout a redbox
+      if (process.env.IS_TURBOPACK_TEST) {
+        await expect(browser).toDisplayRedbox(`
+         {
+           "description": "Next.js can't recognize the exported \`preferredRegion\` field in route. It musn't be reexported.",
+           "environmentLabel": null,
+           "label": "Build Error",
+           "source": "./app/export/inherit/page.tsx (1:28)
+         Next.js can't recognize the exported \`preferredRegion\` field in route. It musn't be reexported.
+         > 1 | export { default, runtime, preferredRegion } from '../basic/page'
+             |                            ^^^^^^^^^^^^^^^",
+           "stack": [],
+         }
+        `)
+      }
+    }
+
+    expect(next.cliOutput).toInclude(
+      `Next.js can't recognize the exported \`runtime\` field in`
+    )
+    expect(next.cliOutput).toInclude(
+      `Next.js can't recognize the exported \`preferredRegion\` field in`
+    )
+  })
+})

test/e2e/app-dir/app-edge/app-edge.test.ts

@@ -35,29 +35,6 @@ describe('app-dir edge SSR', () => {
   })
 
   if ((globalThis as any).isNextDev) {
-    it('should warn about the re-export of a pages runtime/preferredRegion config', async () => {
-      const logs = []
-      next.on('stderr', (log) => {
-        logs.push(log)
-      })
-      const appHtml = await next.render('/export/inherit')
-      expect(appHtml).toContain('<p>Node!</p>')
-      expect(
-        logs.some((log) =>
-          log.includes(
-            `Next.js can't recognize the exported \`runtime\` field in`
-          )
-        )
-      ).toBe(true)
-      expect(
-        logs.some((log) =>
-          log.includes(
-            `Next.js can't recognize the exported \`preferredRegion\` field in`
-          )
-        )
-      ).toBe(true)
-    })
-
     it('should resolve module without error in edge runtime', async () => {
       const logs = []
       next.on('stderr', (log) => {

test/e2e/app-dir/app-edge/app/export/inherit/page.tsx

@@ -1 +1 @@
-export { default, runtime, preferredRegion } from '../basic/page'
+export { default } from '../basic/page'