Function f64_ordering

nodedb/src/engine/kv/sorted_index/key.rs:188–210

()

    #[test]
    fn f64_ordering() {
        let values = [
            f64::NEG_INFINITY,
            -100.0,
            -0.001,
            0.0,
            0.001,
            100.0,
            f64::INFINITY,
        ];
        let encoded: Vec<_> = values
            .iter()
            .map(|v| SortKeyEncoder::encode_f64(*v))
            .collect();
        for i in 0..encoded.len() - 1 {
            assert!(
                encoded[i] < encoded[i + 1],
                "encode_f64({}) should be < encode_f64({})",
                values[i],
                values[i + 1]
            );
        }
    }

    #[test]
    fn composite_key_desc_score_asc_time() {