Function test_event_log_compression_ratio

ra-tls/src/cert.rs:670–684

()

    #[test]
    fn test_event_log_compression_ratio() {
        // Simulate a reasonably large, highly repetitive event log payload.
        // Keep it well below MAX_EVENTLOG_EXT_SIZE so decompression succeeds.
        let large_data = vec![b'a'; (MAX_EVENTLOG_EXT_SIZE / 2) as usize];

        let compressed = compress_ext_value(&large_data).unwrap();
        let ratio = compressed.len() as f64 / large_data.len() as f64;

        // Compression should achieve at least 50% reduction for repetitive data
        assert!(ratio < 0.5, "compression ratio {} should be < 0.5", ratio);

        // Verify decompression works
        let decompressed = decompress_ext_value(&compressed).unwrap();
        assert_eq!(decompressed, large_data);
    }

    #[test]
    fn test_csr_v2_scale_encoding_stable() {