FA-23777 / Client state / Member archive

Client route-state projection: Repeated values retention · case 02

Repeated values retention.

Member previewVariant 2 · 3 implementations · 60 checks per implementation

Case contract

This route-state adapter models already-decoded query pairs. Repeated pairs and insertion order remain significant, first occurrence is used by single-value readers, explicit empty values override defaults, and fragment absence differs from empty. Operation repeated-values-retention 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
repeated-values-retention scenario 1	`["y"]`	`["x", "y"]`	Failed

MEMBER ARCHIVE

The complete case is available to members.

This record includes three runnable implementations, regression fixtures, execution results, and source hashes.

Member access is invitation-based. Sign in with your invited account to inspect the sources.