David Snelling
1fb5109351
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Four things, none of them a clock: 1. A brain with one permanently-stuck pending id, closed cleanly and reopened, scans ONLY the facts after the checkpoint — read from the fold's own accounting. The same fixture pins the DEFECT it cures: no low-water mark exists on that brain, because it never drained, so nothing could have shortened its fold. A second row proves the bound stays O(delta) across repeated opens while the id is still stuck. 2. A crash matrix in a REAL child process (detached group, SIGKILL, no close), following writer-lock-clean-close's pattern: killed before any checkpoint was written, killed after one with an embed landed and flushed above it, and killed after one with an UN-FLUSHED tail. The invariant in every row is differential — the checkpoint-bounded fold the reopened brain actually ran equals a full fold from generation 1 over the same recovered log. 3. A torn checkpoint (bytes that are neither gzip nor JSON) falls back loudly — the adapter's torn-record gauge and production error, plus the fold's own narration of the bound it used — and still recovers the marker from the log. A well-formed but shape-invalid checkpoint is refused WHOLE: trusting its generation while ignoring its list is the one shape that could bound a scan behind a set that was never recovered. 4. The existing low-water pins pass unchanged — the mark is still written and still read, now as the fallback bound beneath the checkpoint. |
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| .. | ||
| api | ||
| benchmarks | ||
| comprehensive | ||
| configs | ||
| conformance | ||
| fixtures | ||
| helpers | ||
| integration | ||
| integrations | ||
| lifecycle | ||
| performance | ||
| regression | ||
| scripts | ||
| transaction | ||
| unit | ||
| vfs | ||
| critical-neural-validation.test.ts | ||
| critical-performance-benchmark.test.ts | ||
| model-loading.test.ts | ||
| package-size-breakdown.test.ts | ||
| package-size-limit.test.ts | ||
| setup-integration.ts | ||
| setup-semantic.ts | ||
| setup-unit.ts | ||
| setup.ts | ||
| type-utils.unit.test.ts | ||