Function test_sha256

bitvm/src/hash/sha256_u4.rs:509–542

(hex_in: &str)

    }

    fn test_sha256(hex_in: &str) {
        let mut hasher = Sha256::new();
        let data = Vec::<u8>::from_hex(hex_in).unwrap();
        hasher.update(&data);
        let result = hasher.finalize();
        let res = result.to_lower_hex_string();
        println!("Result: {}", res);

        let script = script! {
            { u4_hex_to_nibbles(hex_in) }
            { sha256(hex_in.len() as u32 / 2)}


            { u4_hex_to_nibbles(res.as_str()) }
            for _ in 0..64 {
                OP_TOALTSTACK
            }

            for i in 1..64 {
                {i}
                OP_ROLL
            }

            for _ in 0..64 {
                OP_FROMALTSTACK
                OP_EQUALVERIFY
            }
            OP_TRUE

        };

        let res = execute_script(script);
        assert!(res.success);
    }

    #[test]
    fn test_sha256_strs() {