encoding/base64 — validation proof

Go’s own encoding/base64 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 encoding/base64 row in Validated Test Packages.

Validated 2026-08-04 · converter f6e9c0cf0

17 matched · 0 disclosed — Go 1.23.1, windows/amd64, converted package src/core/encoding/base64.

Verdicts

Test go test go2cs
TestBig pass pass
TestDecode pass pass
TestDecodeBounds pass pass
TestDecodeCorrupt pass pass
TestDecodedLen pass pass
TestDecoder pass pass
TestDecoderBuffering pass pass
TestDecoderIssue15656 pass pass
TestDecoderIssue3577 pass pass
TestDecoderIssue4779 pass pass
TestDecoderIssue7733 pass pass
TestDecoderRaw pass pass
TestEncode pass pass
TestEncodedLen pass pass
TestEncoder pass pass
TestEncoderBuffering pass pass
TestNewLineCharacters 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.