io/fs — validation proof

Go’s own io/fs test suite, converted to C# by go2cs, built against the converted standard library, run under the Go-semantics test host, and compared verdict for verdict against a clean go test -json baseline of the same sources. This page is generated by the converter from that comparison — it is the evidence behind the io/fs row in Validated Test Packages.

Validated 2026-08-04 · converter f6e9c0cf0

18 matched · 0 disclosed — Go 1.23.1, windows/amd64, converted package src/core/io/fs.

Verdicts

Test go test go2cs
TestCVE202230630 pass pass
TestFileInfoToDirEntry pass pass
TestFileInfoToDirEntry/adir pass pass
TestFileInfoToDirEntry/notadir.txt pass pass
TestFormatDirEntry pass pass
TestFormatFileInfo pass pass
TestGlob pass pass
TestGlobError pass pass
TestGlobMethod pass pass
TestIssue51617 pass pass
TestReadDir pass pass
TestReadDirPath pass pass
TestReadFile pass pass
TestReadFilePath pass pass
TestStat pass pass
TestSub pass pass
TestValidPath pass pass
TestWalkDir pass pass

Excluded declarations

Declarations filtered from both sides of the comparison, and therefore not claimed above: Benchmark, Fuzz and Example declarations the converted host does not execute, plus any test requiring a capability the managed runtime does not provide — a testing member the host has not implemented, or a platform behavior it provably cannot reproduce. Each is named with the capability it needs.