compress/gzip — validation proof

Go’s own compress/gzip 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 compress/gzip row in Validated Test Packages.

Validated 2026-08-04 · converter f6e9c0cf0

15 matched · 0 disclosed — Go 1.23.1, windows/amd64, converted package src/core/compress/gzip.

Both runtimes skip 1 of the matched tests identically.

Verdicts

Test go test go2cs
TestCVE202230631 pass pass
TestConcat pass pass
TestDecompressor pass pass
TestEmpty pass pass
TestGZIPFilesHaveZeroMTimes skip skip
TestIssue6550 pass pass
TestLatin1 pass pass
TestLatin1RoundTrip pass pass
TestLimitedWrite pass pass
TestMultistreamFalse pass pass
TestNilStream pass pass
TestRoundTrip pass pass
TestTruncatedStreams pass pass
TestWriterFlush pass pass
TestWriterReset 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.