- R-AL: DataMemberNameCollidingWithAReferenceMembersAliasIsRefusedAtRegistration
pins D10b's registration refusal. ReferenceMembersExcludesADataMember...
pins the restored evaluator guard directly (hand-built descriptor via
reflection, since D10b now closes the registry door this shape used to
slip through).
- R-AM: CultNetDatabaseServer_SnapshotV1Handler_CatchesAnUntypedFault... and
RudpCultNetSchemaServer_DispatchBackstop_LogsEveryUntypedHandlerFault pin
the handler's catch and the backstop's logging, each against a real
untyped fault.
- R-AO: Evaluator_CitedWithTwoInTargetCandidates_ResolvesToWhicheverThe-
CallerListedFirst pins "first row in the caller's order wins" when two
in-target rows share a key, in both row orders.
Every test in this commit was checked against a hand-reverted mutation of
its own production fix and confirmed to fail before being confirmed to pass
against the real fix.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
- R-I: new CultNetSelectionPageTests.cs kills Soul's two named S20
mutants - dropping `wantDocument &&` in ToEdge (a header-projection
edge would carry document payload bytes anyway) and always emitting
Edges instead of `selection.HasHop ? ... : null` (a hop-less
selection's page would carry an empty array instead of no Edges
member) - plus a matched-vs-page-length test for R-G. Fixing
ToEdge's mutant coverage surfaced a real bug the new tests caught:
it serialized an edge payload through CultDocumentMessagePackSerialization,
which requires the payload's type to be a registered CultDocument
and throws for a plain declared value type (float, in the fixture);
it now serializes directly through MessagePackSerializer.
- R-D: CultNetCanonicalNumberTests gains "5\n"/"5\r\n" cases - .NET's
$ matches immediately before a single trailing newline even without
RegexOptions.Multiline, so the door's pattern is re-anchored with \A/\z
and would have accepted "5\n" as canonical without this. Caching's
TryGetIndexNumberRewritesADoublesExponentNotationToPositionalDigits
is updated for 1e-7's actual exact decimal expansion (the R-D commit's
own effect): the old assertion pinned "0.0000001", the shortest
round-trip form a pre-R-D render would have produced.
- R-K: every serverThread.Join() in NetworkingTests.cs that sat outside
a try/finally now sits inside one, so a failed assertion cannot leave
the poll thread running past the point where `using` disposes the
socket it polls (an ObjectDisposedException on that raw background
Thread was a host crash, not a test failure). The bodyDemand.HasConsumers
assertions wait on the condition instead of assuming
SubscribeAsync's completion and PublishDemand happened in an order
a network round trip does not guarantee.
- Reflection fix: DatabaseSubscription_FiltersCanonicalWireChangesByRequestedSchemaAlias
built a v0-shaped CultNetDatabaseSubscribeMessage to invoke
CreateMatchedRecord by reflection; that method now takes the shared
SubscriptionRequest (R-A), so the test builds one through the same
reflection path instead.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Corrects commit 1's Number field: docs/cultnet-selection-cut.md section 2
"Numbers" (added 2026-09-22, superseding the map's own stale float64 text)
specifies canonical decimal strings per the operator's Q-J ruling, and
commits 0/1 shipped double instead - the Rust Hands caught the conflict
before writing a line and stopped; this is the correction the map's
Progress block calls for before Rust starts.
- CultNetFieldPredicate.Number: double? -> string?. New CultNetCanonicalNumber
(CultNetSelection.cs) is the wire's canonical grammar and comparator:
IsCanonical validates ^-?(0|[1-9][0-9]*)(\.[0-9]*[1-9])?$ and excludes "-0"
(the regex alone matches it); Compare orders by sign, then the integer
part's length, then its digits, then the fraction padded on the right to
equal length - a pure string function, no double anywhere on the path.
ValidateField refuses a non-canonical number at the door
(selection_invalid) rather than normalising it.
- CultNetSelectionEvaluator.CompareNumber now takes two canonical strings and
switches on CultNetCanonicalNumber.Compare's sign instead of comparing
doubles directly.
- CultCache.cs: CultDocumentDescriptor.TryGetIndexNumber and
PersistedMember.NumberOf render a member's exact canonical decimal instead
of a double. An integer renders exact (no 2^53 limit); decimal strips
trailing fractional zeros; float/double use .NET's shortest round-trip
ToString(), rewritten out of exponent notation to positional digits
(ExpandScientificNotation) before the shared CanonicalizeDecimalDigits
strips zeros and collapses a negative-zero result to "0"; NaN and infinity
render null (TryGetIndexNumber returns false, matching "matches no
comparison").
- contracts/cultnet/cultnet.selection.schema.json: "number" is now a string
with the canonical pattern (a defence-in-depth (?!-0$) lookahead beyond
what the door enforces in code), not a JSON number.
- Tests: CultNetCanonicalNumberTests (new) pins IsCanonical/Compare directly,
including the door's five named non-canonical spellings, magnitude vs.
lexicographic ordering, sign, integer-part length, and a long past 2^53
against its float64 rounding. CultNetSelectionEvaluatorTests gains
ValidationRefusesNonCanonicalNumberSpellings (+1, 1.0, 01, 1e3, -0) and its
existing Number literals become canonical strings.
CultDocumentSelectionSurfaceTests gains a dedicated FixtureLeafNumbers
fixture and four tests: the 2^53+1 long rendering exactly, a decimal's
trailing zeros stripped, a double's exponent notation rewritten to
positional digits (1e21, 1e-7), and NaN/Infinity answering false.
Mutation entries (scripts/mutate-dotnet.ps1): four new Caching entries
(integer-through-float64, decimal trailing zeros, exponent expansion,
NaN/Infinity) and five new Networking entries (the door's regex, the door's
explicit "-0" exclusion, the comparator's integer-length check, a
lexicographic-whole-string mutant, and the comparator's sign check) - all
KILLED. The two pre-existing S16 (le/ge boundary) entries had to be
re-anchored: their Old text quoted CompareNumber's previous double-based
`left <= right`/`left >= right` spelling, which no longer exists now that
CompareNumber switches on Compare's int result: `cmp <= 0`/`cmp >= 0`.
Verification: dotnet test - GameCult.Networking.Tests 192/192 (was 183 before
these additions), GameCult.Caching.Tests 192/192 (was 188), GameCult.Mesh.Tests
252/253 (one pre-existing unrelated skip, unaffected by this commit - no Mesh
source touched). Caching mutation run: 10/10 KILLED (6 pre-existing + 4 new),
M0 and final both green. Networking mutation run: 15/15 KILLED (10
pre-existing + 5 new, across CultNetSelectionEvaluator.cs, CultNetDatabase.cs
and CultNetSelection.cs), M0 and final both green.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
docs/cultnet-selection-cut.md section 6/7/10: the reflection loop at
CultNetDocumentRegistry.cs:325-342 exists only because nothing outside
GameCult.Caching can read a declared index value, reference, or numeric
member (Members/IndexAccessors are internal, no InternalsVisibleTo to
Networking). This adds the one public door instead: CultDocumentMemberView,
CultDocumentDescriptor.DeclaredMembers/TryGetIndexValue/TryGetIndexNumber/
ReferencesOf, and CultDocumentRegistry.ResolveTargetLeaves (D9, computed live
against the registry, never cached or persisted).
Two registration refusals land beside DiscoverMembers' existing
DuplicateSlotMessage/HiddenMemberMessage: D10 renames the ArgumentException
ToDictionary already threw for two differently-named members sharing one
index alias into a rejection that names the schema, both members and the
alias; D11 refuses a reference member whose CLR shape the cache cannot walk
(many:false needs CultRecordRef<T>, many:true needs
IEnumerable<CultRecordRef<T>> or IDictionary<CultRecordRef<T>, V>) instead of
silently answering it as unreadable later.
GameCult.Networking is untouched; the evaluator that will read this surface
does not exist yet (commit 1).
Verification: dotnet test tests/GameCult.Caching.Tests - 188 passed (176
existing + 12 new), 0 failed. New tests: TryGetIndexValue/TryGetIndexNumber
reading an inherited alias; ReferencesOf over a single/many-list/many-dictionary
reference, including two dictionary entries with different payload bytes
(S19); ResolveTargetLeaves against an abstract target with no [CultDocument]
of its own (D9), including a leaf registered after an earlier descriptor was
built; IsNumeric agreement for a nullable numeric and a decimal member (S22);
the two new registration refusals, dynamically emitted so registry discovery
by attribute scan cannot see the rejected shapes.
scripts/mutate-cultnet-selection-caching.ps1: a dedicated dotnet/NUnit
mutation runner (the shared tools/eureka-mutations.ps1 harness only speaks
cargo; scripts/mutate-cultmesh.mjs is the QUIC campaign's file and this
campaign does not edit it, per the map's section 10). Byte-exact restore
verified by SHA-256, a sidecar for crash recovery, M0 no-op control, one
anchor match required per entry. Six entries (D8/S22, D10, D11 - revert and
loosening each) all KILLED; final restore verified green.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
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