e2e

Author: chargome

dev-packages/e2e-tests/test-applications/nextjs-16-bun/app/third-party-filter/page.tsx

@@ -0,0 +1,24 @@
+'use client';
+
+import * as Sentry from '@sentry/nextjs';
+
+function throwFirstPartyError(): void {
+  throw new Error('first-party-error');
+}
+
+export default function Page() {
+  return (
+    <button
+      id="first-party-error-btn"
+      onClick={() => {
+        try {
+          throwFirstPartyError();
+        } catch (e) {
+          Sentry.captureException(e);
+        }
+      }}
+    >
+      Throw First Party Error
+    </button>
+  );
+}

dev-packages/e2e-tests/test-applications/nextjs-16-bun/instrumentation-client.ts

@@ -6,6 +6,12 @@ Sentry.init({
   tunnel: `http://localhost:3031/`, // proxy server
   tracesSampleRate: 1.0,
   sendDefaultPii: true,
+  integrations: [
+    Sentry.thirdPartyErrorFilterIntegration({
+      filterKeys: ['nextjs-16-bun-e2e'],
+      behaviour: 'apply-tag-if-exclusively-contains-third-party-frames',
+    }),
+  ],
 });
 
 export const onRouterTransitionStart = Sentry.captureRouterTransitionStart;

dev-packages/e2e-tests/test-applications/nextjs-16-bun/next.config.ts

@@ -5,4 +5,7 @@ const nextConfig: NextConfig = {};
 
 export default withSentryConfig(nextConfig, {
   silent: true,
+  _experimental: {
+    turbopackApplicationKey: 'nextjs-16-bun-e2e',
+  },
 });

dev-packages/e2e-tests/test-applications/nextjs-16/instrumentation-client.ts

@@ -10,7 +10,7 @@ Sentry.init({
   integrations: [
     Sentry.thirdPartyErrorFilterIntegration({
       filterKeys: ['nextjs-16-e2e'],
-      behaviour: 'apply-tag-if-exclusively-contains-third-party-frames',
+      behaviour: 'apply-tag-if-contains-third-party-frames',
     }),
   ],
   // Verify Log type is available

dev-packages/e2e-tests/test-applications/nextjs-16/tests/third-party-filter.test.ts

@@ -3,7 +3,7 @@ import { waitForError } from '@sentry-internal/test-utils';
 
 const isWebpackDev = process.env.TEST_ENV === 'development-webpack';
 
-test('First-party error should not be tagged as third-party code', async ({ page }) => {
+test('First-party error with React frames should not be tagged as third-party code', async ({ page }) => {
   test.skip(isWebpackDev, 'Only relevant for Turbopack builds');
 
   const errorPromise = waitForError('nextjs-16', errorEvent => {
@@ -20,6 +20,11 @@ test('First-party error should not be tagged as third-party code', async ({ page
   // In production, TEST_ENV=production is shared by both turbopack and webpack variants.
   // Only assert when the build is actually turbopack.
   if (errorEvent.tags?.turbopack) {
+    // The integration uses `apply-tag-if-contains-third-party-frames` which tags errors
+    // if ANY frame is third-party. This error is thrown inside a React onClick handler,
+    // so the stack trace contains React frames from node_modules. These must NOT be
+    // treated as third-party — the module metadata injection must cover node_modules too
+    // (matching the webpack plugin's behavior).
     expect(errorEvent.tags?.third_party_code).toBeUndefined();
   }
 });