open-brainy/tests/unit
David Snelling a50726e6a8
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fix(persistence): the idle flush trigger debounces under load — deferred to the floor, never dropped, never a flush-per-gap amplifier
An internal report from cross-engine write-path instrumentation: with
individual writes slower than the idle window (a contended disk), every
inter-write gap looked idle and fired a background full flush — 15 extra
flushes during 100 contended adds, amplifying the very pressure that
slowed the writes. The law now: an idle fire landing within the spacing
floor of the last flush DEFERS to the floor boundary instead of flushing;
the floor is min(interval, 10× the CONFIGURED idle window) — scaled to
caller intent (a tiny idle window keeps fast idle-driven durability;
default 2s/30s config gets a 20s floor), derived from the configured
idle, never from a deferred re-arm delay (which would compound into
runaway deferral). Deferred is never dropped: a lone write on a
then-quiet store still persists at the floor without any further write
arriving.

Pins: the contended-shape pin (six slow-spaced writes fire ≤2 idle
flushes, not one per gap; then still persist) + the original quiet-store
idle pin unchanged. Unit 2055/2055.
2026-08-10 12:15:02 -07:00
..
aggregation fix(aggregation): the lifecycle cluster — flush stamps, behind-stamp catches up incrementally, the native rebuild finally gets invoked, deletes are never silently skipped 2026-08-05 15:49:12 -07:00
brainy fix(persistence): the idle flush trigger debounces under load — deferred to the floor, never dropped, never a flush-per-gap amplifier 2026-08-10 12:15:02 -07:00
db feat(engine): the wiring wave — stamps ride every flush, provider generations, waitForIndexed, adopt-backfill, match-all serves 2026-08-10 10:55:11 -07:00
graph feat(index): watermark stamps on every TS projection — adopt/catchup/rescan verdicts at load, stamp-after-data 2026-08-10 10:55:11 -07:00
hnsw feat(index): watermark stamps on every TS projection — adopt/catchup/rescan verdicts at load, stamp-after-data 2026-08-10 10:55:11 -07:00
import refactor(8.0): remove dead, unreachable, and unwired modules 2026-06-24 15:18:40 -07:00
indexes/columnStore fix: surface segment/entity read faults loudly instead of masking as absent 2026-07-13 09:14:52 -07:00
neural refactor(8.0): remove dead, unreachable, and unwired modules 2026-06-24 15:18:40 -07:00
performance feat(8.0): zero-config finalize + cut JS quantization (config.vector = recall + persistMode) 2026-06-15 10:08:51 -07:00
plugin feat(plugin): every provider write surface carries the real committed generation 2026-08-10 09:29:06 -07:00
reprojection feat(reprojection): the one doors-open machinery — budget-capped, yielding, foreground-preempted, atomic-swap; poison records quarantine typed 2026-08-10 11:39:27 -07:00
storage fix: exception-safe aggregation backfill + generation-verified adoption + loud open-path guards 2026-07-17 16:00:11 -07:00
transaction fix: transaction timeouts are a typed no-hot-retry contract; engine-side non-retry pinned; dead transaction path removed 2026-07-24 16:01:41 -07:00
types feat(namespace): NO SPECIAL NAMES + storage fidelity — the ruled completion of the field-addressing law 2026-08-03 16:59:32 -07:00
universal feat(8.0): id-normalization (#18) + aggregation min/max delete-safety + RC-safe release 2026-06-20 14:46:40 -07:00
utils feat(index): watermark stamps on every TS projection — adopt/catchup/rescan verdicts at load, stamp-after-data 2026-08-10 10:55:11 -07:00
vfs feat(8.0): API simplification — remove neural()/Db.search, one storage path key, integration→0 2026-06-20 13:31:11 -07:00
boundary-no-native.test.ts refactor(8.0): API-surface + quality polish from the readiness audit 2026-06-29 10:04:19 -07:00
brainy-core.unit.test.ts fix(8.0): stats() per-type counts no longer inflate with HNSW re-saves 2026-06-17 17:07:58 -07:00
brainy-get-optimization.test.ts feat(8.0)!: flip requireSubtype default to true (BRAINY-8.0-SUBTYPE-CONTRACT § C-1) 2026-06-09 14:58:25 -07:00
cold-open-rebuild-gate.test.ts fix: cold-open no longer re-derives durable indexes — complete the readiness contract for all three providers 2026-07-07 10:39:00 -07:00
create-entities-default.test.ts feat(8.0): API simplification — remove neural()/Db.search, one storage path key, integration→0 2026-06-20 13:31:11 -07:00
fieldTypeInference.test.ts feat: production-ready value-based temporal field detection 2025-10-16 13:58:57 -07:00
get-index-status-readiness.test.ts fix: honest index readiness — no silently-empty queries on a cold index 2026-07-13 13:17:56 -07:00
metadata-cold-read-guard.test.ts fix(8.0): metadata cold-read guard — no more silent [] on cold find({where}) 2026-07-02 10:13:07 -07:00
migration-lock.test.ts fix: full-removal canonical deletes + family-scoped migration gate 2026-07-14 10:11:53 -07:00
plugin-autodetect.test.ts feat: guarded plugin auto-detection — installing @soulcraft/cor is the opt-in 2026-07-02 16:19:55 -07:00
plugin-version-coupling.test.ts test: version-coupling pins go major-agnostic — the 8.x literals broke at the 9.0.0 bump while the coupling law itself behaved correctly 2026-08-04 10:05:34 -07:00
plugin.test.ts feat(8.0): version-coupling guard — a mismatched/failed native plugin fails loud, never silent JS fallback 2026-06-19 10:13:04 -07:00
process-exit-sweep.test.ts fix: no script shape can hang on brainy's internals — unref every maintenance timer + one-shot beforeExit 2026-07-02 17:26:22 -07:00
shutdown-hooks-lifecycle.test.ts fix: a bare script now exits cleanly after close() — release every process keep-alive 2026-07-02 16:39:16 -07:00
test-suite-coverage-guard.test.ts feat(embedding): deferred-embed markers become log records — the sidecar recovery path is deleted 2026-08-10 11:27:07 -07:00
type-filtering.unit.test.ts feat(8.0)!: flip requireSubtype default to true (BRAINY-8.0-SUBTYPE-CONTRACT § C-1) 2026-06-09 14:58:25 -07:00
validate-invariants-delegation.test.ts docs: cite the cross-layer integrity contract generically in comments and notes 2026-07-14 10:11:41 -07:00
vector-cold-read-guard.test.ts fix: honest index readiness — no silently-empty queries on a cold index 2026-07-13 13:17:56 -07:00
vfs-multi-instance-diagnostic.test.ts feat(8.0)!: flip requireSubtype default to true (BRAINY-8.0-SUBTYPE-CONTRACT § C-1) 2026-06-09 14:58:25 -07:00
vfs-restart-fix.test.ts feat(8.0): API simplification — remove neural()/Db.search, one storage path key, integration→0 2026-06-20 13:31:11 -07:00
where-operator-validation.test.ts fix: validate where-operators and align the in-memory matcher to the documented set 2026-07-07 12:23:36 -07:00