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[test] move mining helper functions into test library

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This commit is contained in:
Martin Zumsande 2019-11-25 02:44:40 +01:00
parent 2cb4e8bdc7
commit f613e5dfda
7 changed files with 79 additions and 59 deletions
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44
src/test/util.cpp
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@ -4,15 +4,9 @@
#include <test/util.h>
#include <chainparams.h>
#include <consensus/merkle.h>
#include <key_io.h>
#include <miner.h>
#include <outputtype.h>
#include <pow.h>
#include <script/standard.h>
#include <validation.h>
#include <validationinterface.h>
#ifdef ENABLE_WALLET
#include <wallet/wallet.h>
#endif
@ -44,41 +38,3 @@ void importaddress(CWallet& wallet, const std::string& address)
wallet.SetAddressBook(dest, /* label */ "", "receive");
}
#endif // ENABLE_WALLET
CTxIn generatetoaddress(const std::string& address)
{
const auto dest = DecodeDestination(address);
assert(IsValidDestination(dest));
const auto coinbase_script = GetScriptForDestination(dest);
return MineBlock(coinbase_script);
}
CTxIn MineBlock(const CScript& coinbase_scriptPubKey)
{
auto block = PrepareBlock(coinbase_scriptPubKey);
while (!CheckProofOfWork(block->GetHash(), block->nBits, Params().GetConsensus())) {
++block->nNonce;
assert(block->nNonce);
}
bool processed{ProcessNewBlock(Params(), block, true, nullptr)};
assert(processed);
return CTxIn{block->vtx[0]->GetHash(), 0};
}
std::shared_ptr<CBlock> PrepareBlock(const CScript& coinbase_scriptPubKey)
{
auto block = std::make_shared<CBlock>(
BlockAssembler{Params()}
.CreateNewBlock(coinbase_scriptPubKey)
->block);
LOCK(cs_main);
block->nTime = ::ChainActive().Tip()->GetMedianTimePast() + 1;
block->hashMerkleRoot = BlockMerkleRoot(*block);
return block;
}