CodeSampleX

Sample

verify pkg:npm/path-parse@1.0.7

sha256:0af8705481afc9ee45cee7206728fea0d928ee1d501ef48df016f9cd79e09f7e

Publication state. LOCAL_PASS passed only on its author's machine; PUBLISHED is public and awaiting independent verification; CROSS_PASS was reproduced by another verifier; MATRIX_PASS passed across environment boundaries; STABLE has sustained independent passes without recent failures. Evidence strength. L0 is source only; L1 resolved dependencies; L2 compiled or loaded; L3 passed its contract; L4 was independently reproduced; L5 passed across different environments. MIT-0

Execution evidence

Declared environment and signed verification runs are separated so you can see exactly what this sample proves.

Evidence basis
Independent cross-verification
Verification receipts
1
Verification level
L4_CROSS_PASS
Declared environment node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm

Verification-run environments

Environment Contract Stages Run
node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1
2026-08-20

Case

HOW
Goal
verify pkg:npm/path-parse@1.0.7
Packages
Environment
node 22.23.2
Created
2026-08-20T18:17:23Z

Contract

  1. pathParse parses POSIX file paths into root, dir, base, ext, and name components
  2. pathParse.posix parses POSIX file paths and correctly separates extension and basename
  3. pathParse.win32 parses Windows file paths with directory separators and extensions
  4. pathParse handles relative paths, paths without file extensions, and directory paths
  5. pathParse handles hidden dotfiles without treating the leading dot as an extension
  6. pathParse throws a TypeError when the input path is not a string

Files

  • PROMPT.md
  • csx.json
  • package-lock.json
  • package.json
  • spec.json
  • src/index.js
  • test/contract.js

Download the source artifact (tar.gz)

Origin Seeder

anonymous