From 34e5015cd21e27c1bf635d92531afac93f553096 Mon Sep 17 00:00:00 2001 From: Ross Nicoll Date: Sat, 21 Feb 2015 12:57:44 +0000 Subject: Add unit tests for next difficulty calculations Split GetNextWorkRequired() into two functions to allow the difficulty calculations to be tested without requiring a full blockchain. Add unit tests to cover basic difficulty calculation, plus each of the min/max actual time, and maximum difficulty target conditions. --- src/pow.h | 1 + 1 file changed, 1 insertion(+) (limited to 'src/pow.h') diff --git a/src/pow.h b/src/pow.h index 3337a30a5e..a5fbba6236 100644 --- a/src/pow.h +++ b/src/pow.h @@ -14,6 +14,7 @@ class uint256; class arith_uint256; unsigned int GetNextWorkRequired(const CBlockIndex* pindexLast, const CBlockHeader *pblock); +unsigned int CalculateNextWorkRequired(const CBlockIndex* pindexLast, int64_t nFirstBlockTime); /** Check whether a block hash satisfies the proof-of-work requirement specified by nBits */ bool CheckProofOfWork(uint256 hash, unsigned int nBits); -- cgit v1.2.3