fn test_hashwires_inner_functions()

in src/hashwires.rs [624:687]

• 60 lines of code
• 1 McCabe index (conditional complexity)

    fn test_hashwires_inner_functions() -> Result<(), HwError> {
        let max_number_bits = 32;
        let base = 4;
        let mdp_tree_height = 4;
        let value = BigUint::from_str_radix("212", 4).unwrap();
        let seed = [0u8; 32];
        let threshold = BigUint::from_str_radix("201", 4).unwrap();
        let hw_commit_and_proof = larger_than_proof_gen::<Blake3>(
            &threshold,
            &value,
            base,
            &seed,
            max_number_bits,
            mdp_tree_height,
        )?;
        assert_eq!(
            hex::encode(&hw_commit_and_proof.0),
            "f2829e0e39d30fe589f79b866947bc93b9d6585193705bea3a5dc03eaa59eb02"
        );
        assert!(proof_verify::<Blake3>(
            &threshold,
            base,
            &hw_commit_and_proof.0,
            &hw_commit_and_proof.1,
            &hw_commit_and_proof.2,
            &hw_commit_and_proof.3,
            &hw_commit_and_proof.4
        )?);

        let max_digits = 32;
        let base = 16;
        let mdp_tree_height = 3;
        let value = BigUint::from_str_radix("1AB", 16).unwrap();
        let seed = [0u8; 32];
        let hw_commit = commit_gen::<Blake3>(&value, base, &seed, max_digits, mdp_tree_height)?;
        assert_eq!(
            hex::encode(hw_commit),
            "611a69247b1e60e269459546d6abc6c573e50b3edf50e61139ea57d416108892"
        );

        let max_digits = 64;
        let base = 256;
        let mdp_tree_height = 3;
        let value = BigUint::from_str_radix("18446744073709551614", 10).unwrap();
        let seed = [0u8; 32];
        let hw_commit = commit_gen::<Blake3>(&value, base, &seed, max_digits, mdp_tree_height)?;
        assert_eq!(
            hex::encode(hw_commit),
            "2647d6e7aaa0c752f4adb7cff9274cb7f4f6a7952002741b85628dc8ac06a81e"
        );

        let max_digits = 128;
        let base = 256;
        let mdp_tree_height = 4;
        let value = BigUint::from_str_radix("23479534957845324957342523490585324", 10).unwrap();
        let seed = [0u8; 32];
        let hw_commit = commit_gen::<Blake3>(&value, base, &seed, max_digits, mdp_tree_height)?;
        assert_eq!(
            hex::encode(hw_commit),
            "6a896722c2328838d25ce63877e29d25b4a550d5c53f3c32f330f31d006bc9ca"
        );

        Ok(())
    }