FA-25010 / Filter interfaces / Member archive

Active operand counts exclude disabled children without counting descendants · case 05

Active operand counts exclude disabled children without counting descendants is violated by the widget projection.

Member previewVariant 5 · 3 implementations · 10 checks per implementation

Case contract

Filter groups summarize direct children with explicit all/any combination and a negation badge, retaining empty-group state without inventing operands. This example checks: Active operand counts exclude disabled children without counting descendants.

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	`{"active-count": 1, "direct-count": 1, "empty-summary": "configured", "join-label": "all", "negation-label": "", "parentheses": false}`	`{"active-count": 0, "direct-count": 1, "empty-summary": "configured", "join-label": "all", "negation-label": "", "parentheses": false}`	Failed

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