Move fuzzing code out of utils

src/blockdata/script.rs

@@ -38,7 +38,7 @@ use util::hash::Hash160;
 #[cfg(feature="bitcoinconsensus")] use std::convert;
 #[cfg(feature="bitcoinconsensus")] use util::hash::Sha256dHash;
 
-#[cfg(feature="fuzztarget")]      use util::sha2::Sha256;
+#[cfg(feature="fuzztarget")]      use fuzz_util::sha2::Sha256;
 #[cfg(not(feature="fuzztarget"))] use crypto::sha2::Sha256;
 
 #[derive(Clone, Default, PartialOrd, Ord, PartialEq, Eq, Hash)]

src/fuzz_util/mod.rs

@@ -0,0 +1,4 @@
+//! This module contains all mocks that are used for fuzz testing. Never use anything from this
+//! module in production.
+
+pub mod sha2;

src/lib.rs

@@ -80,3 +80,6 @@ pub use util::hash::BitcoinHash;
 pub use util::privkey::Privkey;
 pub use util::decimal::Decimal;
 pub use util::decimal::UDecimal;
+
+#[cfg(feature = "fuzztarget")]
+pub mod fuzz_util;

src/util/bip32.rs

@@ -33,7 +33,7 @@ use secp256k1::{self, Secp256k1};
 use network::constants::Network;
 use util::base58;
 
-#[cfg(feature="fuzztarget")]      use util::sha2::{Sha256, Sha512};
+#[cfg(feature="fuzztarget")]      use fuzz_util::sha2::{Sha256, Sha512};
 #[cfg(not(feature="fuzztarget"))] use crypto::sha2::{Sha256, Sha512};
 
 /// A chain code

src/util/contracthash.rs

@@ -29,7 +29,7 @@ use std::{error, fmt};
 use network::constants::Network;
 use util::{address, hash};
 
-#[cfg(feature="fuzztarget")]      use util::sha2;
+#[cfg(feature="fuzztarget")]      use fuzz_util::sha2;
 #[cfg(not(feature="fuzztarget"))] use crypto::sha2;
 
 /// Encoding of "pubkey here" in script; from bitcoin core `src/script/script.h`

src/util/hash.rs

@@ -30,7 +30,7 @@ use crypto::ripemd160::Ripemd160;
 use consensus::encode::{Encodable, Decodable};
 use util::uint::Uint256;
 
-#[cfg(feature="fuzztarget")]      use util::sha2::Sha256;
+#[cfg(feature="fuzztarget")]      use fuzz_util::sha2::Sha256;
 #[cfg(not(feature="fuzztarget"))] use crypto::sha2::Sha256;
 use std::str::FromStr;
 

src/util/mod.rs

@@ -28,9 +28,6 @@ pub mod iter;
 pub mod misc;
 pub mod uint;
 
-#[cfg(feature = "fuzztarget")]
-pub mod sha2;
-
 use std::{error, fmt};
 
 use secp256k1;