()
| 407 | |
| 408 | #[test] |
| 409 | fn one_outlier_roundtrip() { |
| 410 | // Bit 5 set → dim_index 5 is an outlier. |
| 411 | let bitmask: u64 = 1 << 5; |
| 412 | let header = make_header(QuantMode::Sq8, 64, bitmask); |
| 413 | let packed = vec![0u8; 64]; // 64 dims × 8bpw = 64 bytes |
| 414 | let outliers = [(5u32, 42.0f32)]; |
| 415 | let vec = UnifiedQuantizedVector::new(header, &packed, &outliers).unwrap(); |
| 416 | |
| 417 | assert_eq!(vec.outlier_count(), 1); |
| 418 | let (dim, val) = vec.outlier_at(5).expect("bit 5 should be set"); |
| 419 | assert_eq!(dim, 5); |
| 420 | assert!((val - 42.0).abs() < f32::EPSILON); |
| 421 | assert!(vec.outlier_at(0).is_none()); |
| 422 | assert!(vec.outlier_at(6).is_none()); |
| 423 | } |
| 424 | |
| 425 | #[test] |
| 426 | fn eight_outliers_roundtrip() { |
nothing calls this directly
no test coverage detected