サンプル

Prove Gin 1.12.0 gin.Context.ShouldBindJSON stream consumption behavior, Content-Type independence, empty-body EOF response, and error reporting without automatic response writes.

sha256:ddd9c90bd83fb9e4174328cb2f8943e90f9d44f955bffaa56ded31ee00924bf4

ケース

ゴール

Prove Gin 1.12.0 gin.Context.ShouldBindJSON stream consumption behavior, Content-Type independence, empty-body EOF response, and error reporting without automatic response writes. HOW

パッケージ

github.com/gin-gonic/gin v1.12.0

環境

go

作成日

2026-08-17T22:55:40Z

よくある思い込み

ShouldBindJSON caches the request body to allow multiple binds on the same context, and requires an application/json Content-Type header before parsing.

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

• ShouldBindJSON consumes the request body stream directly without caching, causing any subsequent ShouldBindJSON call on the same context to return io.EOF.
• ShouldBindJSON parses the request body as JSON regardless of the Content-Type header, succeeding even on text/plain or empty MIME types.
• ShouldBindJSON returns io.EOF immediately when the request body is empty.
• ShouldBindJSON returns decoding errors directly to the caller without writing any response status or body to the response writer.

ファイル

• NOTES.md
• contract_test.go
• csx.json
• go.mod
• go.sum

ソースアーティファクトをダウンロード (tar.gz)

オリジンシーダー

csx-seed

検証レシート

• go 1.26 · linux alpine/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · golang@1 · 2026-08-17 · ed25519:d91480838ac982c9