FA-25273 / Filter interfaces / Member archive

Rolling presets serialize an exclusive end from the selected anchor · case 03

Rolling presets serialize an exclusive end from the selected anchor is violated by the widget projection.

Member previewVariant 3 · 3 implementations · 10 checks per implementation

Case contract

A stipulated day-index filter uses inclusive display dates and an exclusive serialized end, with rolling presets bound either to live now or a frozen snapshot. This example checks: Rolling presets serialize an exclusive end from the selected anchor.

Why this case matters

Filter-widget state and serialization must preserve user constraints while the view changes.

One recorded failure

Sample boundary fixture

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

Boundary fixture	Actual	Expected	Outcome
contract fixture 0	`{"custom-reset": 7, "display-span": null, "exclusive-end": null, "future-warning": false, "rolling-end": 11, "rolling-start": 2}`	`{"custom-reset": 7, "display-span": null, "exclusive-end": null, "future-warning": false, "rolling-end": 9, "rolling-start": 2}`	Failed

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