The lifecycle brake, signed daemon health and runtime authority records check
an exact positional array length before decoding, so they have no undeclared
slot to skip; they return to the plain decoder. The media records have no
length check and their derive skips undeclared trailing slots, so all five
are held by the test.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Document payloads decoded with rmp_serde::from_slice in provider_session,
media_stream_wire, idunn_lifecycle_brake, provider_health_contracts,
runtime_authority_contracts and the CultNet message decode in contracts.rs now
decode through the one depth decision. The duplicated schema-v0 branch in
decode_cultnet_message_from_slice is deleted.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Delete the apply_raw_snapshot_documents extraction (no production change in cultmesh-rs remains):
the test serves a snapshot over loopback RUDP and pulls it through the node. Two at-limit documents
land; a document one level past the bound is refused with PayloadTooDeep and the store file is
byte-identical afterwards. Supersedes the seam test of 735654f0, which this commit removes.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
The previous commit's union_parity.rs did not compile (mixed_past was removed from its definition but
not from the case list). a5c0f876 does not build its tests; this commit does.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
pull_rudp_catalog_snapshot hands its documents to apply_raw_snapshot_documents (the network-free
seam); the test feeds it a payload one level past the bound and checks nothing reaches the store.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
replication's document_record_from_envelope and the service identity credential read no longer
call rmp_serde::from_slice on a stored payload, so the 256 bound holds there too.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Both raw write doors run the one check_payload_depth that decode_payload runs first, before any
store is touched; decode_payload is public so envelope readers elsewhere decode through the same
helper. Tests: union arms, maps and arrays at 256 and 257 through both doors, a batch that stages a
valid entry beside a deep one persists neither, the read vectors enter by a store file written
behind the cache.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Pins ext-key-class-arity (fixext 1, timestamp, ext 8) and the nil-slot refusal at the
derive's own seam. Builds.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Mutation survivors of the first run: the unwrap_or(usize::MAX - k) fallbacks were equivalent
mutants, so a truncated header now returns None through the one helper. Child counts and long
lengths (map16/32, array16/32, str/bin/ext 16 and 32 bit) are tested with skipped bytes that
read as containers when a skip stops short. Builds.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Wrap, Floor and Ceiling fixture arms; bounds-outcomes.msgpack looped through the raw decoder
for arm-key and nil-slot classes and through the cache for depth; put of the 257 chain refused
with the cache and store unchanged; 2 MiB debug thread decode/encode at 256 and refusal at 257
and 100000; iterative walk on 256 KiB; header-width and scalar-width seams; derive names D, S,
A, E, ArmKey compile.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
check_payload_depth walks MessagePack headers iteratively and refuses the first container past
MAX_PAYLOAD_DEPTH (256); decode_payload is the only payload decode (get, get_all,
get_all_with_keys, finish_prepared_entry, envelope validation), so write is refused through
finish_prepared_entry. Derive: nil arm slots refused naming union and key, ext arm keys classed
non-integer, generated generics and local items prefixed (types named D, S, A, E, ArmKey now
derive), slot keys capped at 65535 at definition, SlotRecord requires a hidden method only the
derives emit, DatabaseEntry/CultSlots expansions are functions the type/schema/generics refusals
are unit-tested through. Tests follow in the next commit; this commit builds.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Soul holds at cultlib-gaps:verdict:cut-union-derive-rs.s2; depth and remaining Lows move to union-bounds-rs.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Soul holds at cultlib-gaps:verdict:cut-union-bounds-cs.s1; limit per cultlib-gaps:ruling:payload-depth-limit-256.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Stryker survivors of the first scoped run: the fixmap boundary code and the truncated
header return. All commits build.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Each case is a two-slot document whose chain puts the payload at the limit (accepted)
or one past (refused), so a scalar or container header read at the wrong width flips
one of the two. Also pins the message, truncated payloads and the first-value rule.
All commits build.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
CultPayloadDepth.Check walks MessagePack headers iteratively and refuses the first
container past CultMessagePackSecurity.MaximumPayloadDepth, read or skipped, called by
SerializeUntyped (on the bytes it produced) and DeserializeUntyped (before decoding).
UntrustedData's 500 is replaced by the same value as a backstop. CultUnionGuard refuses
[k, nil] arms. New vectors in tests/vectors/union-parity, with bounds-outcomes.msgpack
as their data; the gate now runs every Check-calling test body and fingerprints bytes
and write times. All commits build.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Prior art for cultlib-gaps❓payload-depth-limit: defaults, what each
library counts, read/write enforcement, and the stack-exhaustion advisories
behind them.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Key attributes (variant, field, entry type/schema) are refused when repeated. A CultUnion key
parses as the reference's Int32, negatives included; a key outside it is a compile error. Decode
classifies the key as the reference does: non-integer, outside Int32, undeclared (named), and a
pair of the wrong length is refused before its key is read; no value is echoed beyond the
undeclared key the reference names. The SlotRecord trait, implemented by the shared slot
generator, bounds an arm payload, so a String or Option arm is a compile error. compile_fail
fixtures use keys other than 0; the derive crate's unit tests assert each refusal's message.
Unverified: committed before the first build; the verification job runs next.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
One slot generator now serves DatabaseEntry and CultSlots. CultUnion writes
[key, slots] with unit arms as [key, []] and refuses unknown keys naming the
enum and declared keys. Tests hold the runtime to tests/vectors/union-parity.
Not yet built or run: this commit may not build.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
define_union and define_record_codec share the slot logic of define_database_entry_type
(one record codec); a field takes a codec, many, or a thunk for recursion. Unknown arm
keys are refused naming union and key, never the payload. All commits build.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The 30 trace cases' FreeViolated lines (column, gradient magnitude, threshold) are pinned by exact equality beside the base-derived decisions they feed, so a free-set test that is mis-called from SolveTraced (a shifted threshold, a short free count) fails here and not only in the hand-built FreeSetViolated tests.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Written by the C# reference with CULTCACHE_WRITE_VECTORS=1; two regenerations on Yggdrasil were byte-identical.
The 12 payload vectors and outcomes.msgpack are unchanged. Builds and passes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
CultCache mints storedAt from an internal Clock (default the wall clock); the vector writer pins it, so
union-surface.cc is regenerated in process and byte-compared on every run. The gate test sets the switch
itself and writes only a probe, so it neither skips nor touches a committed vector.
This commit does not pass: union-surface.cc still holds the old wall-clock stored-at; the next commit
regenerates it. Builds.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The previous commit's BoundedLeastSquaresTraceTests.cs did not compile (raw newlines inside string and char literals). The source file compiled; the CultMath.Tests project did not. This commit builds.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
FreeSetViolated is the one owner of the free-set test and records each violating column with its gradient magnitude and the threshold it was judged against (SolveEvent.FreeViolated). Tests pin the column and the threshold by exact equality, one ulp each side of the tolerance at four scales, and the stall comparison f >= mark - allowance at mark == allowance and one ulp each way.
Builds are unverified until the batch's single verify job; this commit has not been compiled.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Stryker found the post-pass cap record unobserved: the only capped case ended on the step site.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Manual mutants survived: the record key and schema id were only asserted through the
cause chain, and an inner built from StandardResolver alone passed every test.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
