()
| 358 | |
| 359 | #[test] |
| 360 | fn incompressible_data() { |
| 361 | // Random bytes — LZ4 may expand slightly but shouldn't fail. |
| 362 | let mut data = vec![0u8; 10_000]; |
| 363 | let mut rng: u64 = 9999; |
| 364 | for byte in &mut data { |
| 365 | rng = rng.wrapping_mul(6364136223846793005).wrapping_add(1); |
| 366 | *byte = (rng >> 33) as u8; |
| 367 | } |
| 368 | let encoded = encode(&data); |
| 369 | let decoded = decode(&encoded).unwrap(); |
| 370 | assert_eq!(decoded, data); |
| 371 | } |
| 372 | |
| 373 | #[test] |
| 374 | fn streaming_encoder() { |