From 5f8888e11606296c9582496974c0f6b96a882146 Mon Sep 17 00:00:00 2001 From: gary rong Date: Fri, 22 Dec 2017 20:37:50 +0800 Subject: accounts, consensus, core, eth: make chain maker consensus agnostic (#15497) * accounts, consensus, core, eth: make chain maker consensus agnostic * consensus, core: move CalcDifficulty to Engine interface * consensus: add docs for calcDifficulty function * consensus, core: minor comment fixups --- eth/downloader/downloader_test.go | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'eth/downloader/downloader_test.go') diff --git a/eth/downloader/downloader_test.go b/eth/downloader/downloader_test.go index 7d1cc8c34..e14264944 100644 --- a/eth/downloader/downloader_test.go +++ b/eth/downloader/downloader_test.go @@ -26,6 +26,7 @@ import ( "time" "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/consensus/ethash" "github.com/ethereum/go-ethereum/core" "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/types" @@ -107,7 +108,7 @@ func newTester() *downloadTester { // reassembly. func (dl *downloadTester) makeChain(n int, seed byte, parent *types.Block, parentReceipts types.Receipts, heavy bool) ([]common.Hash, map[common.Hash]*types.Header, map[common.Hash]*types.Block, map[common.Hash]types.Receipts) { // Generate the block chain - blocks, receipts := core.GenerateChain(params.TestChainConfig, parent, dl.peerDb, n, func(i int, block *core.BlockGen) { + blocks, receipts := core.GenerateChain(params.TestChainConfig, parent, ethash.NewFaker(), dl.peerDb, n, func(i int, block *core.BlockGen) { block.SetCoinbase(common.Address{seed}) // If a heavy chain is requested, delay blocks to raise difficulty -- cgit