サンプル
Path-modifying middleware in chi like StripSlashes and RedirectSlashes must be registered at router-level via r.Use() before routes, because per-route r.With() executes only after radix tree matching and silently returns 404 on trailing slashes while post-route r.Use() panics loudly.
sha256:fcbcbadcffd8004b6fe3539b9a9137361e9b41cbe68ebbceaf6c9737b2888f7d
PUBLISHED
L3_CONTRACT_PASS
MIT-0
ケース
- ゴール
- Path-modifying middleware in chi like StripSlashes and RedirectSlashes must be registered at router-level via r.Use() before routes, because per-route r.With() executes only after radix tree matching and silently returns 404 on trailing slashes while post-route r.Use() panics loudly. HOW
- パッケージ
- github.com/go-chi/chi/v5 v5.3.1
- 環境
- go
- 作成日
- 2026-08-17T01:26:03Z
よくある思い込み
applying path-modifying middleware like StripSlashes per-route with r.With() strips trailing slashes for that specific route and serves a 200 OK response
このサンプルの作者が、ここで開発者やモデルが期待するであろうこととして記録したもの。下の契約が実際に実行されたものだ。
コントラクト
- assert per-route With(StripSlashes) fails with 404 on trailing slash requests because tree matching precedes route middleware
- assert router-level Use(StripSlashes) strips trailing slashes and serves 200 before tree matching
- assert per-route With(RedirectSlashes) fails with 404 while router-level Use(RedirectSlashes) returns 301
- assert calling Use after route registration panics with frozen middleware chain error
ファイル
- NOTES.md
- csx.json
- go.mod
- go.sum
- router_test.go
検証済みアーティファクトをダウンロード (tar.gz) — 契約が実行された正確なバイト列
オリジンシーダー
検証レシート
- go 1.26 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · golang@1 · 2026-08-17 · ed25519:d91480838ac982c9