Nathan Nguyen 1551f91cbd fix(metadata): match Next dynamic route semantics (#1317) ...

* fix(metadata): match Next dynamic route semantics

Metadata routes diverged from Next.js in several observable cases: robots.txt emitted Sitemap before Host, dynamic metadata Response results could miss framework cache headers, TSX sitemap files were not discovered, and rendered metadata URLs treated canonical, manifest, and file-based social image routes as the same URL class.

The implementation now follows Next's metadata route extension, cache, robots, and URL resolution rules while keeping file-based social image route markers non-enumerable so resolved metadata shape does not leak internal state.

* fix(metadata): gate social image preview fallback

File-based social image routes used the preview deployment URL whenever VERCEL_URL was present outside development. That let deployment URLs override an explicit metadataBase in non-preview production environments.

Gate preview URL fallback on VERCEL_ENV=preview, add coverage for metadataBase precedence and production fallback URLs, and keep static metadata image cache headers stable in development.

2026-05-19 14:11:47 +01:00

..

e2e

feat(config): implement assetPrefix (#1311)

2026-05-19 11:53:49 +01:00

fixtures

fix(metadata): match Next dynamic route semantics (#1317)

2026-05-19 14:11:47 +01:00

google-fonts

fix(next/font/google): use real axis range, validate options at build time (#885) (#893)

2026-04-27 07:50:39 +01:00

nextjs-compat

fix(shims/script): preload <script> sources during SSR via ReactDOM.preload (#1309)

2026-05-18 15:29:07 +01:00

api-handler.test.ts

chore: turn on more lint rules (#714)

2026-03-29 20:40:57 +01:00

app-browser-entry.test.ts

feat(router): add manifest-backed interception topology (#1314)

2026-05-19 13:15:31 +01:00

app-browser-stream.test.ts

fix(rsc): preserve binary inlined Flight chunks (#1245)

2026-05-16 17:21:10 +01:00

app-client-reference-preloader.test.ts

perf(app-router): coalesce client reference preloads (#1067)

2026-05-05 19:39:39 +01:00

app-elements.test.ts

feat(router): promote intercepted preservation through planner (#1249)

2026-05-18 10:18:49 +01:00

app-fallback-renderer.test.ts

feat(app-router): support app/global-not-found.tsx (Next.js 16 parity) (#1301)

2026-05-18 11:48:04 +01:00

app-hook-warning-suppression.test.ts

refactor(app-rsc-entry): delegate pure helpers to typed server modules (#1017)

2026-05-03 17:34:06 +01:00

app-page-boundary-render.test.ts

fix(app-router): match Next.js RSC Content-Type and 404 plain-text body (#1233)

2026-05-15 12:39:05 +01:00

app-page-boundary.test.ts

fix(app-router): match Next.js RSC Content-Type and 404 plain-text body (#1233)

2026-05-15 12:39:05 +01:00

app-page-cache.test.ts

fix(app-router): match Next.js RSC Content-Type and 404 plain-text body (#1233)

2026-05-15 12:39:05 +01:00

app-page-dispatch.test.ts

fix(server): render progressive action not-found HTML (#1254)

2026-05-16 17:04:15 +00:00

app-page-element-builder.test.ts

feat(router): promote intercepted preservation through planner (#1249)

2026-05-18 10:18:49 +01:00

app-page-execution.test.ts

fix(app-router): emit streamed redirect and not-found meta tags (#1261)

2026-05-16 19:07:27 +01:00

app-page-head.test.ts

fix(metadata): apply ancestor templates to title defaults (#1256)

2026-05-16 18:08:40 +01:00

app-page-method.test.ts

fix(app-router): return 405 for non-action mutations to static pages (#940)

2026-04-28 20:37:49 +01:00

app-page-params.test.ts

fix(app-router): scope layout params and layout error boundaries (#938)

2026-04-29 10:40:49 +01:00

app-page-probe.test.ts

fix(app-router): forward searchParams correctly in probePage() (#1238)

2026-05-15 15:10:36 +01:00

app-page-render.test.ts

fix(app-page-render): surface invalid dynamic usage errors via flight in dev (#1290)

2026-05-18 11:10:40 +01:00

app-page-request.test.ts

fix(app-router): match Next.js RSC Content-Type and 404 plain-text body (#1233)

2026-05-15 12:39:05 +01:00

app-page-response.test.ts

fix(app-router): match Next.js RSC Content-Type and 404 plain-text body (#1233)

2026-05-15 12:39:05 +01:00

app-page-route-wiring.test.ts

fix(app-router): promote default slot persistence through route state (#1229)

2026-05-16 01:02:56 +01:00

app-page-segment-state.test.ts

feat(app-router): promote segment reset semantics (#1187)

2026-05-13 10:02:02 +01:00

app-page-stream.test.ts

fix(app-router): emit streamed redirect and not-found meta tags (#1261)

2026-05-16 19:07:27 +01:00

app-post-middleware-context.test.ts

refactor(app-rsc-entry): delegate pure helpers to typed server modules (#1017)

2026-05-03 17:34:06 +01:00

app-prerender-endpoints.test.ts

fix(app-router): match Next.js RSC Content-Type and 404 plain-text body (#1233)

2026-05-15 12:39:05 +01:00

app-render-dependency.test.ts

feat: flat keyed payload for App Router layout persistence (#750)

2026-04-10 07:49:18 +01:00

app-request-context.test.ts

refactor(app-rsc-entry): delegate pure helpers to typed server modules (#1017)

2026-05-03 17:34:06 +01:00

app-route-graph.test.ts

feat(router): add manifest-backed interception topology (#1314)

2026-05-19 13:15:31 +01:00

app-route-handler-cache.test.ts

fix(isr): honor route expire ceilings (#961)

2026-05-02 19:54:25 +01:00

app-route-handler-dispatch.test.ts

fix(server): reject invalid HTTP methods with 400 in app route handlers (#1048)

2026-05-04 18:56:23 +01:00

app-route-handler-execution.test.ts

fix(isr): honor route expire ceilings (#961)

2026-05-02 19:54:25 +01:00

app-route-handler-policy.test.ts

fix: support revalidate = false for App route segment config (#1046)

2026-05-04 17:04:39 +01:00

app-route-handler-response.test.ts

fix: support revalidate = false for App route segment config (#1046)

2026-05-04 17:04:39 +01:00

app-route-handler-runtime.test.ts

fix(app-router): fixing cache request leaks (#907)

2026-04-29 14:59:14 +01:00

app-router.test.ts

fix(metadata): match Next dynamic route semantics (#1317)

2026-05-19 14:11:47 +01:00

app-rsc-cache-busting.test.ts

fix(app-router): hard navigate stale RSC build payloads (#1178)

2026-05-15 12:01:33 +01:00

app-rsc-error-handler.test.ts

chore: add basic vinext site (#1236)

2026-05-15 13:41:10 +00:00

app-rsc-errors.test.ts

chore: add basic vinext site (#1236)

2026-05-15 13:41:10 +00:00

app-rsc-handler.test.ts

fix(app-router): match Next.js RSC Content-Type and 404 plain-text body (#1233)

2026-05-15 12:39:05 +01:00

app-rsc-request-normalization.test.ts

fix(app-router): preserve UI during action refresh (#1147)

2026-05-12 15:09:45 +01:00

app-rsc-response-finalizer.test.ts

fix(app-router): append RSC vary headers in finalizer (#1165)

2026-05-11 16:45:26 +01:00

app-rsc-route-matching.test.ts

fix(router): gate intercept matching on Next-URL source pattern (#1302)

2026-05-18 11:55:31 +01:00

app-rsc-stream-hints.test.ts

refactor(app-router): delegate RSC preload hint normalization (#952)

2026-04-29 15:23:16 +00:00

app-segment-config.test.ts

fix: support revalidate = false for App route segment config (#1046)

2026-05-04 17:04:39 +01:00

app-server-action-execution.test.ts

fix: add x-action-forwarded guard and E2E tests for server action forwarding loop (#1292)

2026-05-18 18:07:05 +01:00

app-ssr-error-meta.test.ts

fix(app-router): emit streamed redirect and not-found meta tags (#1261)

2026-05-16 19:07:27 +01:00

app-ssr-stream.test.ts

fix(rsc): preserve binary inlined Flight chunks (#1245)

2026-05-16 17:21:10 +01:00

app-static-generation.test.ts

fix(app-router): fixing cache request leaks (#907)

2026-04-29 14:59:14 +01:00

asset-prefix.test.ts

feat(config): implement assetPrefix (#1311)

2026-05-19 11:53:49 +01:00

build-optimization.test.ts

chore: add basic vinext site (#1236)

2026-05-15 13:41:10 +00:00

build-report.test.ts

fix(build-report): parse route exports with OXC AST (#1260)

2026-05-18 14:39:17 +01:00

build-time-classification-integration.test.ts

chore: remove useless code assertion tests and snaps (#1023)

2026-05-02 19:54:31 +00:00

cache-control.test.ts

fix(app-router): read indefinite app page cache entries (#1129)

2026-05-07 11:23:28 +00:00

cache-for-request.test.ts

feat: implement cacheForRequest() per-request factory cache (#646)

2026-03-28 09:01:03 +00:00

cache-proof.test.ts

feat(cache): add static layout proof and variant budget guardrails (#1288)

2026-05-18 11:09:36 +01:00

check.test.ts

fix: accept experimental.swcEnvOptions config without erroring (#977)

2026-04-30 08:53:58 +01:00

cjs.test.ts

chore: migrate to vite plus (#535)

2026-03-15 10:50:13 +00:00

cli-args.test.ts

feat(prerender): add concurrency flag (#1096)

2026-05-06 10:12:28 +01:00

client-reference-dedup.test.ts

fix(rsc): preserve exported client reference subpaths (#1257)

2026-05-18 10:34:18 +01:00

csp.test.ts

feat: csp support (#795)

2026-04-09 09:14:13 +01:00

css-media-query-target.test.ts

fix(build): pin cssTarget so esbuild preserves max-width media-query syntax (#1310)

2026-05-18 16:59:56 +01:00

deploy.test.ts

fix(router): preserve filesystem routes before afterFiles rewrites (#1166)

2026-05-11 17:13:51 +01:00

dev-lockfile.test.ts

feat(dev): add dev server lock file (#1193)

2026-05-15 09:53:02 +01:00

dev-origin-check.test.ts

fix: harden origin validation and proxy request handling (#571)

2026-03-16 21:24:23 -05:00

document.test.ts

chore: migrate to vite plus (#535)

2026-03-15 10:50:13 +00:00

dotenv.test.ts

chore: add basic vinext site (#1236)

2026-05-15 13:41:10 +00:00

dynamic.test.ts

fix(dynamic): preserve noSSR initial delay state (#1171)

2026-05-12 14:09:58 +01:00

ecosystem.test.ts

test: harden ecosystem fixture startup (#1146)

2026-05-11 07:23:14 +00:00

edge-globals.test.ts

fix(server): clear browser globals before SSR user modules (#1285)

2026-05-18 11:33:14 +01:00

encode-cache-tag.test.ts

fix(cache): encode non-ASCII characters in cache tags at construction (#1143)

2026-05-08 20:36:42 +00:00

entry-templates.test.ts

feat(app-router): plan navigation from RouteManifest topology (#1312)

2026-05-18 18:24:45 +01:00

env-test-helpers.ts

fix(app-router): hard navigate stale RSC build payloads (#1178)

2026-05-15 12:01:33 +01:00

error-boundary.test.ts

feat(app-router): promote segment reset semantics (#1187)

2026-05-13 10:02:02 +01:00

error-cause.test.ts

fix(app-router): surface Error.cause in dev-server error output (#912)

2026-04-26 20:46:12 +01:00

features.test.ts

fix(metadata): match Next dynamic route semantics (#1317)

2026-05-19 14:11:47 +01:00

fetch-cache.test.ts

feat(cache): record app render observations (#1198)

2026-05-15 11:51:50 +01:00

file-based-metadata.test.ts

feat(app-router): feed file metadata routes into head output (#891)

2026-04-30 19:38:32 +01:00

file-matcher.test.ts

fix(dev): avoid app reloads for colocated files (#1014)

2026-05-02 17:47:49 +01:00

fixture-dev-server.test.ts

test: harden ecosystem fixture startup (#1146)

2026-05-11 07:23:14 +00:00

fixture-dev-server.ts

test: harden ecosystem fixture startup (#1146)

2026-05-11 07:23:14 +00:00

font-google-build.test.ts

fix(font): match Next.js font result style semantics (#1186)

2026-05-15 09:48:42 +01:00

font-google.test.ts

fix(font): match Next.js font result style semantics (#1186)

2026-05-15 09:48:42 +01:00

font-local-transform.test.ts

fix(font): match Next.js font result style semantics (#1186)

2026-05-15 09:48:42 +01:00

form.test.ts

fix(app-router): keep isPending true across programmatic router.push (#868)

2026-04-22 10:32:56 +01:00

head.test.ts

chore(deps): bump vite-plus to 0.1.21 (#1190)

2026-05-14 09:14:31 +01:00

helpers.ts

chore: turn on lint rule to prefer type over interface (#716)

2026-03-29 22:09:39 +01:00

http-error-responses.test.ts

fix(app-router): match Next.js RSC Content-Type and 404 plain-text body (#1233)

2026-05-15 12:39:05 +01:00

image-component.test.ts

fix(image): preserve inline styles on remote images (#1287)

2026-05-18 10:44:31 +01:00

image-config.test.ts

fix(image): support images.dangerouslyAllowLocalIP for private-IP rejections (#1153)

2026-05-11 13:21:02 +01:00

image-imports.test.ts

chore: remove useless code assertion tests and snaps (#1023)

2026-05-02 19:54:31 +00:00

image-optimization-parity.test.ts

chore: migrate to vite plus (#535)

2026-03-15 10:50:13 +00:00

init.test.ts

Align React RSC init floor with 19.2.6 (#1118)

2026-05-06 12:54:04 -05:00

instrumentation.test.ts

refactor: extract instrumentation lazy init to server/instrumentation-runtime.ts (#1015)

2026-05-02 20:09:03 +01:00

intercepting-routes-build.test.ts

test: regression tests for inherited intercepting route slot deduplication (#721)

2026-04-05 09:31:57 +00:00

isr-cache.test.ts

fix(app-router): preserve UI during action refresh (#1147)

2026-05-12 15:09:45 +01:00

jsx-in-js-node-modules.test.ts

fix(rsc): allow JSX in .js client modules inside node_modules (#1295)

2026-05-18 14:41:38 +01:00

jsx-in-js.test.ts

fix: enable JSX in plain .js files (Next.js compat) (#1199)

2026-05-14 13:49:33 +01:00

kv-cache-handler.test.ts

fix(isr): honor route expire ceilings (#961)

2026-05-02 19:54:25 +01:00

layout-classification.test.ts

feat(build): wire build-time layout classification into RSC entry (#842)

2026-04-20 10:49:50 +01:00

link-navigation.test.ts

fix(link): preserve native URI scheme navigation (#1268)

2026-05-16 19:14:26 +00:00

link.test.ts

fix(link): preserve native URI scheme navigation (#1268)

2026-05-16 19:14:26 +00:00

metadata-route-build-data.test.ts

feat(app-router): feed file metadata routes into head output (#891)

2026-04-30 19:38:32 +01:00

metadata-route-response.test.ts

fix(metadata): match Next dynamic route semantics (#1317)

2026-05-19 14:11:47 +01:00

metadata-routes.test.ts

fix(metadata): match Next dynamic route semantics (#1317)

2026-05-19 14:11:47 +01:00

navigation-planner.test.ts

feat(router): add manifest-backed interception topology (#1314)

2026-05-19 13:15:31 +01:00

next-config-extensions.test.ts

fix(config): recognize next.config.mts and interop CJS imports in config loader (#1296)

2026-05-18 12:07:44 +01:00

next-config-runtime-shapes.test.ts

test(config): regression coverage for next.config runtime value shapes (#1297)

2026-05-18 12:25:49 +01:00

next-config.test.ts

feat(config): implement assetPrefix (#1311)

2026-05-19 11:53:49 +01:00

next-error-digest.test.ts

fix(app-router): preserve omitted redirect type context (#1172)

2026-05-12 14:08:37 +01:00

nitro-route-rules.test.ts

chore: turn on lint rule to prefer type over interface (#716)

2026-03-29 22:09:39 +01:00

node-modules-css.test.ts

chore: migrate to vite plus (#535)

2026-03-15 10:50:13 +00:00

node-to-web-request.test.ts

chore: migrate to vite plus (#535)

2026-03-15 10:50:13 +00:00

og-font-patch.test.ts

chore: remove useless code assertion tests and snaps (#1023)

2026-05-02 19:54:31 +00:00

og-inline.test.ts

chore: remove useless code assertion tests and snaps (#1023)

2026-05-02 19:54:31 +00:00

optimize-imports.test.ts

chore: turn on more lint rules (#714)

2026-03-29 20:40:57 +01:00

page-cache-tags.test.ts

fix(app-router): tag cached pages by route pattern (#923)

2026-04-29 10:37:33 +01:00

page-extensions-routing.test.ts

fix: respect pageExtensions in prerender and exclude _ prefixed api files (#591)

2026-03-19 18:10:31 +00:00

pages-api-route.test.ts

Prefer Pages Router route params over same-key query params (#1119)

2026-05-06 15:01:39 -05:00

pages-i18n-prod.test.ts

refactor: use vinext startProdServer HTTP for prerendering (#574)

2026-03-17 10:49:40 +00:00

pages-i18n.test.ts

chore: migrate to vite plus (#535)

2026-03-15 10:50:13 +00:00

pages-page-data.test.ts

fix(isr): honor route expire ceilings (#961)

2026-05-02 19:54:25 +01:00

pages-page-response.test.ts

perf(pages): cache ISR misses from streamed render (#1068)

2026-05-05 19:43:07 +01:00

pages-router-concurrency.test.ts

refactor: use vinext startProdServer HTTP for prerendering (#574)

2026-03-17 10:49:40 +00:00

pages-router.test.ts

feat(config): implement assetPrefix (#1311)

2026-05-19 11:53:49 +01:00

postcss-resolve.test.ts

refactor: extract postcss plugin to own file (#830)

2026-04-13 09:08:11 +00:00

precompress.test.ts

feat(config): implement assetPrefix (#1311)

2026-05-19 11:53:49 +01:00

prefetch-cache.test.ts

fix(navigation): support prefetch invalidation callbacks (#1244)

2026-05-15 21:52:16 +00:00

prerender.test.ts

fix(rsc): preserve binary inlined Flight chunks (#1245)

2026-05-16 17:21:10 +01:00

prod-server-logs.test.ts

feat(prerender): log server startup (#1094)

2026-05-06 09:28:53 +01:00

query.test.ts

chore: migrate to vite plus (#535)

2026-03-15 10:50:13 +00:00

request-context.test.ts

chore: enable typeAware and typeCheck, use vp check (#551)

2026-03-16 11:00:47 -05:00

request-pipeline.test.ts

fix: add x-action-forwarded guard and E2E tests for server action forwarding loop (#1292)

2026-05-18 18:07:05 +01:00

route-classification-injector.test.ts

refactor(build): move route classification injection behind a typed planner (#997)

2026-05-02 19:57:31 +01:00

route-classification-manifest.test.ts

fix: add ForbiddenBoundary/UnauthorizedBoundary for HTTP access fallback recovery (#764) (#945)

2026-04-30 07:46:07 +01:00

route-pattern.test.ts

refactor(prerender): extract shared static-paths normalization (#1231)

2026-05-15 09:51:49 +00:00

route-sorting.test.ts

fix(routing): accept any non-] chars in dynamic segment names (Next.js parity) (#1054)

2026-05-05 19:21:40 +01:00

route-trie.test.ts

fix(routing): decode matched params with decodeURIComponent (#1049)

2026-05-04 18:58:48 +01:00

router-javascript-urls.test.ts

fix(navigation): throw when app router context is missing (#1242)

2026-05-15 17:33:16 +01:00

routing.test.ts

fix(app-router): honor route group error boundaries (#1124)

2026-05-07 11:22:30 +01:00

rsc-streaming.test.ts

fix(app-router): emit streamed redirect and not-found meta tags (#1261)

2026-05-16 19:07:27 +01:00

run-prerender-concurrency.test.ts

feat(prerender): add concurrency flag (#1096)

2026-05-06 10:12:28 +01:00

safe-json.test.ts

chore: turn on more lint rules (#714)

2026-03-29 20:40:57 +01:00

sass-options.test.ts

fix(css): pass sassOptions from next.config to Vite preprocessor (#1277)

2026-05-16 19:45:03 +01:00

script.test.ts

fix(shims/script): preload <script> sources during SSR via ReactDOM.preload (#1309)

2026-05-18 15:29:07 +01:00

scss.test.ts

fix(pages-router): include _app module assets in served page HTML (#1232)

2026-05-15 12:15:54 +01:00

seed-cache.test.ts

fix(isr): honor route expire ceilings (#961)

2026-05-02 19:54:25 +01:00

serve-static.test.ts

fix: serve public files in prod (#766)

2026-04-03 12:53:14 +01:00

server-externals-manifest.test.ts

fix: standalone dependency resolution (#765)

2026-04-03 12:03:42 +01:00

server-globals.test.ts

fix(server): clear browser globals before SSR user modules (#1285)

2026-05-18 11:33:14 +01:00

server-inserted-html-context.test.ts

chore: migrate to vite plus (#535)

2026-03-15 10:50:13 +00:00

server-inserted-html.test.ts

fix(app-router): flush server-inserted HTML during SSR streaming (#926)

2026-04-28 19:35:10 +01:00

shims.test.ts

fix(cache-runtime): attach inner "use cache" call site as cause of nested-dynamic error (#1289)

2026-05-18 15:55:42 +01:00

slot.test.ts

fix(app-router): promote default slot persistence through route state (#1229)

2026-05-16 01:02:56 +01:00

socket-error-backstop.test.ts

fix(dev): hoist socket-error backstop to module top-level so lifecycle events can't remove it (#916)

2026-04-27 07:55:05 +01:00

sorted-array.test.ts

feat(cache): add static layout proof and variant budget guardrails (#1288)

2026-05-18 11:09:36 +01:00

ssr-css-assets.test.ts

fix(build): emit SSR CSS assets referenced by SSR entry (#1304)

2026-05-18 12:42:18 +01:00

standalone-build.test.ts

fix: standalone dependency resolution (#765)

2026-04-03 12:03:42 +01:00

startup-cache.test.ts

refactor: extract remaining internal exports (#833)

2026-04-13 10:49:28 +01:00

static-export.test.ts

feat: production prerender pipeline (#553)

2026-03-16 19:18:37 +00:00

static-file-cache.test.ts

perf: build-time precompression + startup metadata cache for static serving (#641)

2026-04-01 23:33:12 +01:00

thenable-params.test.ts

fix(thenable-params): protect well-known properties and unify page/route handler implementation (#1050)

2026-05-04 19:30:05 +01:00

tpr-kv-keys.test.ts

fix(tpr): use correct KV cache key format matching runtime (#736)

2026-04-01 22:54:17 +01:00

tsconfig-path-alias-build.test.ts

fix: skip MDX files during RSC scan-build to prevent parse errors (#668)

2026-03-29 19:51:50 +01:00

tsconfig-paths-config-loader.test.ts

fix(deploy-suite): apply tsconfig compilerOptions.paths when loading next.config.ts (#1215)

2026-05-14 19:36:21 +01:00

tsconfig-paths-vite8.test.ts

fix: skip MDX files during RSC scan-build to prevent parse errors (#668)

2026-03-29 19:51:50 +01:00

unified-request-context.test.ts

feat(cache): record app render observations (#1198)

2026-05-15 11:51:50 +01:00

url-safety.test.ts

fix: normalize URL scheme detection for control characters (#801)

2026-04-08 22:33:19 -05:00

vite-hmr-websocket.test.ts

fix: security audit findings from issue #741 (#757) (#769)

2026-04-03 12:47:24 +01:00