()
| 175 | #[test] |
| 176 | #[allow(clippy::needless_range_loop)] |
| 177 | fn test_emulate_fq_to_nibbles() { |
| 178 | let mut prng = ChaCha20Rng::seed_from_u64(1777); |
| 179 | let p = ark_bn254::Fq::rand(&mut prng); |
| 180 | pub(crate) fn emulate_fq_to_nibbles_scripted(msg: ark_bn254::Fq) -> [u8; 64] { |
| 181 | let scr = script! { |
| 182 | {Fq::push(msg)} |
| 183 | {unpack_limbs_to_nibbles()} |
| 184 | }; |
| 185 | let exec_result = execute_script(scr); |
| 186 | let mut arr = [0u8; 64]; |
| 187 | for i in 0..exec_result.final_stack.len() { |
| 188 | let v = exec_result.final_stack.get(i); |
| 189 | if v.is_empty() { |
| 190 | arr[i] = 0; |
| 191 | } else { |
| 192 | arr[i] = v[0]; |
| 193 | } |
| 194 | } |
| 195 | arr |
| 196 | } |
| 197 | let pb1 = extern_bigint_to_nibbles(p.into_bigint()); |
| 198 | let pb2 = emulate_fq_to_nibbles_scripted(p); |
| 199 | assert_eq!(pb1, pb2); |
| 200 | } |
| 201 | |
| 202 | #[test] |
| 203 | #[allow(clippy::needless_range_loop)] |
nothing calls this directly
no test coverage detected