Function live_ceiling_at_cutoff

nodedb-array/src/query/ceiling.rs:116–134

()

    #[test]
    fn live_ceiling_at_cutoff() {
        // Three versions: v1@100, v2@200, v3@300.
        // Query at system_as_of=250 → v2.
        let v1 = payload(0, OPEN_UPPER, 1);
        let v2 = payload(0, OPEN_UPPER, 2);
        let v3 = payload(0, OPEN_UPPER, 3);

        let versions = vec![
            (TileId::new(1, 300), v3.as_slice()),
            (TileId::new(1, 200), v2.as_slice()),
            (TileId::new(1, 100), v1.as_slice()),
        ];

        let result = ceiling_resolve_cell(versions, &[], &live_params(250, None)).unwrap();
        match result {
            CeilingResult::Live(p) => assert_eq!(p.attrs[0], CellValue::Int64(2)),
            other => panic!("expected Live(2), got {other:?}"),
        }
    }

    #[test]
    fn tombstone_shadows_earlier_versions() {