internal/runtime/atomic — validation proof

Go’s own internal/runtime/atomic 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 internal/runtime/atomic row in Validated Test Packages.

Validated 2026-08-27 · converter 5624f984f

15 matched · 0 disclosed — Go 1.23.12, windows/amd64, converted package src/core/internal/runtime/atomic.

Both runtimes skip 1 of the matched tests identically.

Verdicts

Test go test go2cs
TestAnd pass pass
TestAnd32 pass pass
TestAnd64 pass pass
TestAnd8 pass pass
TestBitwiseContended pass pass
TestBitwiseContended8 pass pass
TestCasRel pass pass
TestOr pass pass
TestOr32 pass pass
TestOr64 pass pass
TestOr8 pass pass
TestStorepNoWB pass pass
TestUnaligned64 skip skip
TestXadduintptr pass pass
TestXadduintptrOnUint64 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.