FA-23385 / Client state / Member archive

Hydration snapshot reconciliation: Client-only pre-hydration data is discarded · case 05

Client-only pre-hydration data is discarded.

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 new-client-fields 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
new-client-fields scenario 2	`[]`	`["c"]`	Failed

MEMBER ARCHIVE

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