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fa846ee074
With the current utils it is only possible to mine valid blocks. This commit adds new util methods to mine invalid blocks.
63 lines
2.1 KiB
C++
63 lines
2.1 KiB
C++
// Copyright (c) 2011-2022 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <bench/bench.h>
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#include <consensus/validation.h>
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#include <crypto/sha256.h>
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#include <node/miner.h>
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#include <test/util/mining.h>
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#include <test/util/script.h>
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#include <test/util/setup_common.h>
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#include <txmempool.h>
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#include <validation.h>
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#include <vector>
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static void AssembleBlock(benchmark::Bench& bench)
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{
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const auto test_setup = MakeNoLogFileContext<const TestingSetup>();
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CScriptWitness witness;
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witness.stack.push_back(WITNESS_STACK_ELEM_OP_TRUE);
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// Collect some loose transactions that spend the coinbases of our mined blocks
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constexpr size_t NUM_BLOCKS{200};
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std::array<CTransactionRef, NUM_BLOCKS - COINBASE_MATURITY + 1> txs;
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for (size_t b{0}; b < NUM_BLOCKS; ++b) {
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CMutableTransaction tx;
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tx.vin.push_back(CTxIn{MineBlock(test_setup->m_node, P2WSH_OP_TRUE)});
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tx.vin.back().scriptWitness = witness;
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tx.vout.emplace_back(1337, P2WSH_OP_TRUE);
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if (NUM_BLOCKS - b >= COINBASE_MATURITY)
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txs.at(b) = MakeTransactionRef(tx);
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}
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{
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LOCK(::cs_main);
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for (const auto& txr : txs) {
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const MempoolAcceptResult res = test_setup->m_node.chainman->ProcessTransaction(txr);
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assert(res.m_result_type == MempoolAcceptResult::ResultType::VALID);
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}
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}
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bench.run([&] {
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PrepareBlock(test_setup->m_node, P2WSH_OP_TRUE);
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});
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}
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static void BlockAssemblerAddPackageTxns(benchmark::Bench& bench)
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{
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FastRandomContext det_rand{true};
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auto testing_setup{MakeNoLogFileContext<TestChain100Setup>()};
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testing_setup->PopulateMempool(det_rand, /*num_transactions=*/1000, /*submit=*/true);
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node::BlockAssembler::Options assembler_options;
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assembler_options.test_block_validity = false;
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bench.run([&] {
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PrepareBlock(testing_setup->m_node, P2WSH_OP_TRUE, assembler_options);
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});
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}
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BENCHMARK(AssembleBlock, benchmark::PriorityLevel::HIGH);
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BENCHMARK(BlockAssemblerAddPackageTxns, benchmark::PriorityLevel::LOW);
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