示例
Prove that embedded files must be opened with fs.ValidPath-style names, not os/filepath-style paths.
sha256:e0ab881bb6e03a1d68177d32a6688b85505ae28037acb54405bac8d34cdf554c
PUBLISHED
L3_CONTRACT_PASS
MIT-0
案例
- 目标
- Prove that embedded files must be opened with fs.ValidPath-style names, not os/filepath-style paths. HOW
- 包
- embed 1.26.5
- 环境
- go
- 创建时间
- 2026-08-16T12:04:35Z
常见的想当然
Passing "/assets/hello.txt" to embed.FS.Open should open the same embedded file as "assets/hello.txt".
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
- assert embed.FS.Open("/assets/hello.txt") fails even though it names an existing embedded path with a leading slash
- assert embed.FS.Open("./assets/hello.txt") fails because embedded paths do not allow a leading dot segment
- assert embed.FS.Open("assets/../hello.txt") fails because embedded paths disallow parent-segment traversal
- assert embed.FS.Open("assets/hello.txt") succeeds for the same file using a clean relative path
文件
- NOTES.md
- assets/hello.txt
- csx.json
- embed_test.go
- go.mod
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
验证回执
- go 1.26 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · golang@1 · 2026-08-16 · ed25519:d91480838ac982c9