Differential D4032 Diff 11201 src/test/validation_block_tests.cpp

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src/test/validation_block_tests.cpp

Show First 20 Lines • Show All 62 Lines • ▼ Show 20 Lines	std::shared_ptr<CBlock> Block(const Config &config, const uint256 &prev_hash) {

CMutableTransaction txCoinbase(*pblock->vtx[0]);		CMutableTransaction txCoinbase(*pblock->vtx[0]);
txCoinbase.vout.resize(1);		txCoinbase.vout.resize(1);
pblock->vtx[0] = MakeTransactionRef(std::move(txCoinbase));		pblock->vtx[0] = MakeTransactionRef(std::move(txCoinbase));

return pblock;		return pblock;
}		}

std::shared_ptr<CBlock> FinalizeBlock(const Config &config,		std::shared_ptr<CBlock> FinalizeBlock(const Consensus::Params &params,
std::shared_ptr<CBlock> pblock) {		std::shared_ptr<CBlock> pblock) {
pblock->hashMerkleRoot = BlockMerkleRoot(*pblock);		pblock->hashMerkleRoot = BlockMerkleRoot(*pblock);

while (!CheckProofOfWork(pblock->GetHash(), pblock->nBits, config)) {		while (!CheckProofOfWork(pblock->GetHash(), pblock->nBits, params)) {
++(pblock->nNonce);		++(pblock->nNonce);
}		}

return pblock;		return pblock;
}		}

// construct a valid block		// construct a valid block
const std::shared_ptr<const CBlock> GoodBlock(const Config &config,		const std::shared_ptr<const CBlock> GoodBlock(const Config &config,
const uint256 &prev_hash) {		const uint256 &prev_hash) {
return FinalizeBlock(config, Block(config, prev_hash));		return FinalizeBlock(config.GetChainParams().GetConsensus(),
		Block(config, prev_hash));
}		}

// construct an invalid block (but with a valid header)		// construct an invalid block (but with a valid header)
const std::shared_ptr<const CBlock> BadBlock(const Config &config,		const std::shared_ptr<const CBlock> BadBlock(const Config &config,
const uint256 &prev_hash) {		const uint256 &prev_hash) {
auto pblock = Block(config, prev_hash);		auto pblock = Block(config, prev_hash);

CMutableTransaction coinbase_spend;		CMutableTransaction coinbase_spend;
coinbase_spend.vin.push_back(		coinbase_spend.vin.push_back(
CTxIn(COutPoint(pblock->vtx[0]->GetId(), 0), CScript(), 0));		CTxIn(COutPoint(pblock->vtx[0]->GetId(), 0), CScript(), 0));
coinbase_spend.vout.push_back(pblock->vtx[0]->vout[0]);		coinbase_spend.vout.push_back(pblock->vtx[0]->vout[0]);

CTransactionRef tx = MakeTransactionRef(coinbase_spend);		CTransactionRef tx = MakeTransactionRef(coinbase_spend);
pblock->vtx.push_back(tx);		pblock->vtx.push_back(tx);

auto ret = FinalizeBlock(config, pblock);		auto ret = FinalizeBlock(config.GetChainParams().GetConsensus(), pblock);
return ret;		return ret;
}		}

void BuildChain(const Config &config, const uint256 &root, int height,		void BuildChain(const Config &config, const uint256 &root, int height,
const unsigned int invalid_rate, const unsigned int branch_rate,		const unsigned int invalid_rate, const unsigned int branch_rate,
const unsigned int max_size,		const unsigned int max_size,
std::vector<std::shared_ptr<const CBlock>> &blocks) {		std::vector<std::shared_ptr<const CBlock>> &blocks) {
if (height <= 0 \|\| blocks.size() >= max_size) {		if (height <= 0 \|\| blocks.size() >= max_size) {
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