From 0729e2e06871608a77f36417a463d94bed55d91f Mon Sep 17 00:00:00 2001
From: Shu Ding <g@shud.in>
Date: Fri, 9 Dec 2022 19:01:27 +0100
Subject: [PATCH] fix error message

---
 .../build/analysis/get-page-static-info.ts    |  2 +-
 .../app/app-invalid-runtime/page.js           |  3 ++
 test/e2e/switchable-runtime/index.test.ts     | 28 +++++++++++++++++++
 3 files changed, 32 insertions(+), 1 deletion(-)
 create mode 100644 test/e2e/switchable-runtime/app/app-invalid-runtime/page.js

diff --git a/packages/next/build/analysis/get-page-static-info.ts b/packages/next/build/analysis/get-page-static-info.ts
index 98a58a74077c..8e153b7fcbac 100644
--- a/packages/next/build/analysis/get-page-static-info.ts
+++ b/packages/next/build/analysis/get-page-static-info.ts
@@ -316,7 +316,7 @@ export async function getPageStaticInfo(params: {
         )
       } else {
         Log.error(
-          `Provided runtime "${config.runtime}" is not supported. Please leave it empty or choose one of: ${options}`
+          `Provided runtime "${resolvedRuntime}" is not supported. Please leave it empty or choose one of: ${options}`
         )
       }
       if (!isDev) {
diff --git a/test/e2e/switchable-runtime/app/app-invalid-runtime/page.js b/test/e2e/switchable-runtime/app/app-invalid-runtime/page.js
new file mode 100644
index 000000000000..19b95445fbea
--- /dev/null
+++ b/test/e2e/switchable-runtime/app/app-invalid-runtime/page.js
@@ -0,0 +1,3 @@
+export default function Page() {
+  return <p>Hello from app</p>
+}
diff --git a/test/e2e/switchable-runtime/index.test.ts b/test/e2e/switchable-runtime/index.test.ts
index 07b3a0f58d5f..6c5c1e44bf2c 100644
--- a/test/e2e/switchable-runtime/index.test.ts
+++ b/test/e2e/switchable-runtime/index.test.ts
@@ -469,6 +469,34 @@ describe('Switchable runtime', () => {
           /Hello from page without errors/
         )
       })
+
+      it('should give proper errors for invalid runtime in app dir', async () => {
+        // Invalid runtime
+        await next.patchFile(
+          'app/app-invalid-runtime/page.js',
+          `
+          export default function Page() {
+            return <p>Hello from app</p>
+          }
+          export const runtime = 'invalid-runtime'
+          `
+        )
+        await check(
+          () => renderViaHTTP(next.url, '/app-invalid-runtime'),
+          /Hello from app/
+        )
+        expect(next.cliOutput).toInclude(
+          'error - Provided runtime "invalid-runtime" is not supported. Please leave it empty or choose one of:'
+        )
+
+        await next.patchFile(
+          'app/app-invalid-runtime/page.js',
+          `
+          export default function Page() {
+            return <p>Hello from app</p>
+          }`
+        )
+      })
     })
   } else {
     describe('Switchable runtime (prod)', () => {