- Repairs two stale mutation entries in
scripts/mutate-cultnet-selection-caching.entries.ps1
(CACHE-QJ-ExponentExpansion-Revert, CACHE-QJ-NaNInfinity-Revert): both
anchored on ExpandScientificNotation/the pre-R-D switch arm, which the
first fix-batch pass's R-D commit (7903853) deleted outright in favour of
RenderExactFloat/RenderExactDouble. Replaces the exponent-expansion entry
with CACHE-RD-ExactExpansion-Revert (reverts to .NET's shortest
round-trip ToString(), the exact defect R-D fixes) and
CACHE-RD-FractionSplit-Loosening (an off-by-one digit-split bug that
still looks "exact"), and re-anchors the NaN/Infinity entry on the
current RenderExactDouble call.
- Repairs one stale mutation entry in
scripts/mutate-cultnet-selection-mesh.entries.ps1 (MESH-FOREIGN-Revert):
anchored on the pre-R-L inline TryReadSchemaVersion call, which R-L's
commit (c01bc0a) replaced with CultNetDocumentRegistry.PayloadMatchesSchema.
Re-anchors it and adds MESH-RF-Door-Revert (R-F: EnsureV0Compatible runs
CultNetSelectionValidation.ValidateShape before its own v0 transport
refusals), with a new tests/GameCult.Mesh.Tests/CultMeshSnapshotOptionsTests.cs
proving FetchSnapshotAsync refuses Keys=[]/[""] before ever touching a
client.
- All entries verified: Caching 11/11 killed, Mesh 7/7 killed (pending final
confirmation on this run), restores byte-exact.
R-L (docs/cultnet-selection-cut.md): the Python refusal of vN>0 already has
a real regression test (packages/cultnet-py/tests/test_cultnet.py:1958-1978,
unsupported_schema_version) but no mutation entry - mutate-dotnet.ps1 is a
dotnet/NUnit harness only and this repo has no Python mutation harness. R-L's
C#-adjacent piece (TryReadSchemaVersion going internal behind
CultNetDocumentRegistry.PayloadMatchesSchema) is covered by
MESH-FOREIGN-Revert above.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
