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Hydration snapshot reconciliation: Server-removed keys survive hydration · case 05

Server-removed keys survive hydration.

Member previewVariant 5 · 3 implementations · 60 checks per implementation

Case contract

Server snapshot supplies untouched keys; pre-hydration edits win only for dirty keys. Missing and null differ. Revision, roots, readiness and replay are separate hydration facts. Operation tombstones has the six explicit input/output oracles below.

Why this case matters

An offline client lifecycle model that isolates a state-management defect without DOM rendering or network services.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixture	Actual	Expected	Outcome
tombstones scenario 1	`{"a": 5, "b": 2}`	`{"a": 5}`	Failed

MEMBER ARCHIVE

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