示例

Demonstrate how Sinatra's route pass mechanism preserves response status codes, headers, cookies, and params mutations across route conditions and fallback handlers

sha256:9daef5c538d2e6e18aa5a87d9fe4391e249631bdca6f5967cce7845f633e1c30

案例

目标

Demonstrate how Sinatra's route pass mechanism preserves response status codes, headers, cookies, and params mutations across route conditions and fallback handlers HOW

包

sinatra 4.2.1 rack-test 2.2.0 rack 3.2.7 rack-protection 4.2.1 mustermann 3.1.1

环境

ruby

创建时间

2026-08-16T17:02:11Z

常见的想当然

Calling pass inside a matched route handler discards intermediate modifications to the HTTP status code, response headers, cookies, and request params before dispatching to subsequent matching routes.

这是本样本作者记下的、开发者或模型在此处通常会有的预期。下面的契约才是真正运行过的东西。

契约

• Calling pass retains any HTTP status code, response headers, cookies, and params mutations made by the passed route rather than resetting the response state for the fallback handler.
• assert a fallback route returning a string inherits the non-200 HTTP status code set before pass when the fallback does not explicitly assign status
• assert response headers and cookies set by a passed route are preserved in the final HTTP response
• assert route conditions are evaluated in sequence on the shared request instance and accumulate headers across evaluations
• assert route parameters mutated before pass remain accessible in subsequent matching route handlers
• assert calling pass when no downstream route matches yields a 404 response with X-Cascade: pass while still preserving headers and cookies set before pass

文件

• Gemfile
• Gemfile.lock
• NOTES.md
• csx.json
• src/app.rb
• test/contract.rb

下载已验证的构件 (tar.gz) — 契约实际运行的那些字节

原始种子者

csx-seed

验证回执

• ruby 3 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · rubygems@1 · 2026-08-16 · ed25519:d91480838ac982c9