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5ec19df687
fab80fef61ddd4afeff6e497c7e76bffcd05e8a4 refactor: Remove unused EnsureChainman (MarcoFalke) fa34587f1c811d99200453b0936219c473f514b0 scripted-diff: Replace EnsureChainman with Assert in unit tests (MarcoFalke) fa6ef701adba1cb48535cac25fd43c742a82e40d util: Add Assert identity function (MarcoFalke) fa457fbd3387661e1973a8f4e5cc2def79e0c625 move-only: Move NDEBUG compile time check to util/check (MarcoFalke) Pull request description: The utility function is primarily useful to dereference pointer types, which are known to be not null at that time. For example, the ArgsManager is known to exist when the wallets are started: https://github.com/bitcoin/bitcoin/pull/18923/files#diff-fdb2a1a1d8bc790fcddeb6cf5a42ac55R503 . Instead of silently relying on that assumption, `Assert` can be used to abort the program and avoid UB should the assumption ever be violated. ACKs for top commit: promag: Tested ACK fab80fef61ddd4afeff6e497c7e76bffcd05e8a4. ryanofsky: Code review ACK fab80fef61ddd4afeff6e497c7e76bffcd05e8a4 Tree-SHA512: 830fba10152ba17d47c4dd42809c7e26f9fe6d38e17a2d5b3f054fd644a5c4c9841286ac421ec9bb28cea9f5faeb659740fcf00de6cc589d423fee7694c42d16
267 lines
15 KiB
C++
267 lines
15 KiB
C++
// Copyright (c) 2011-2020 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 <test/util/setup_common.h>
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#include <banman.h>
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#include <chainparams.h>
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#include <consensus/consensus.h>
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#include <consensus/params.h>
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#include <consensus/validation.h>
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#include <crypto/sha256.h>
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#include <init.h>
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#include <miner.h>
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#include <net.h>
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#include <net_processing.h>
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#include <noui.h>
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#include <pow.h>
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#include <rpc/blockchain.h>
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#include <rpc/register.h>
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#include <rpc/server.h>
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#include <scheduler.h>
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#include <script/sigcache.h>
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#include <streams.h>
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#include <txdb.h>
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#include <util/memory.h>
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#include <util/strencodings.h>
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#include <util/string.h>
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#include <util/time.h>
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#include <util/translation.h>
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#include <util/url.h>
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#include <util/vector.h>
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#include <validation.h>
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#include <validationinterface.h>
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#include <functional>
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const std::function<std::string(const char*)> G_TRANSLATION_FUN = nullptr;
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UrlDecodeFn* const URL_DECODE = nullptr;
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FastRandomContext g_insecure_rand_ctx;
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/** Random context to get unique temp data dirs. Separate from g_insecure_rand_ctx, which can be seeded from a const env var */
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static FastRandomContext g_insecure_rand_ctx_temp_path;
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/** Return the unsigned from the environment var if available, otherwise 0 */
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static uint256 GetUintFromEnv(const std::string& env_name)
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{
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const char* num = std::getenv(env_name.c_str());
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if (!num) return {};
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return uint256S(num);
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}
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void Seed(FastRandomContext& ctx)
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{
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// Should be enough to get the seed once for the process
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static uint256 seed{};
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static const std::string RANDOM_CTX_SEED{"RANDOM_CTX_SEED"};
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if (seed.IsNull()) seed = GetUintFromEnv(RANDOM_CTX_SEED);
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if (seed.IsNull()) seed = GetRandHash();
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LogPrintf("%s: Setting random seed for current tests to %s=%s\n", __func__, RANDOM_CTX_SEED, seed.GetHex());
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ctx = FastRandomContext(seed);
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}
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std::ostream& operator<<(std::ostream& os, const uint256& num)
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{
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os << num.ToString();
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return os;
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}
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BasicTestingSetup::BasicTestingSetup(const std::string& chainName, const std::vector<const char*>& extra_args)
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: m_path_root{fs::temp_directory_path() / "test_common_" PACKAGE_NAME / g_insecure_rand_ctx_temp_path.rand256().ToString()}
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{
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const std::vector<const char*> arguments = Cat(
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{
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"dummy",
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"-printtoconsole=0",
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"-logtimemicros",
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"-logthreadnames",
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"-debug",
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"-debugexclude=libevent",
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"-debugexclude=leveldb",
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},
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extra_args);
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util::ThreadRename("test");
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fs::create_directories(m_path_root);
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gArgs.ForceSetArg("-datadir", m_path_root.string());
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ClearDatadirCache();
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{
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SetupServerArgs(m_node);
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std::string error;
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const bool success{m_node.args->ParseParameters(arguments.size(), arguments.data(), error)};
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assert(success);
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assert(error.empty());
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}
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SelectParams(chainName);
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SeedInsecureRand();
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if (G_TEST_LOG_FUN) LogInstance().PushBackCallback(G_TEST_LOG_FUN);
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InitLogging();
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AppInitParameterInteraction();
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LogInstance().StartLogging();
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SHA256AutoDetect();
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ECC_Start();
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SetupEnvironment();
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SetupNetworking();
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InitSignatureCache();
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InitScriptExecutionCache();
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fCheckBlockIndex = true;
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static bool noui_connected = false;
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if (!noui_connected) {
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noui_connect();
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noui_connected = true;
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}
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}
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BasicTestingSetup::~BasicTestingSetup()
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{
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LogInstance().DisconnectTestLogger();
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fs::remove_all(m_path_root);
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gArgs.ClearArgs();
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ECC_Stop();
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}
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TestingSetup::TestingSetup(const std::string& chainName, const std::vector<const char*>& extra_args)
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: BasicTestingSetup(chainName, extra_args)
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{
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const CChainParams& chainparams = Params();
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// Ideally we'd move all the RPC tests to the functional testing framework
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// instead of unit tests, but for now we need these here.
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RegisterAllCoreRPCCommands(tableRPC);
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m_node.scheduler = MakeUnique<CScheduler>();
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// We have to run a scheduler thread to prevent ActivateBestChain
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// from blocking due to queue overrun.
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threadGroup.create_thread([&] { TraceThread("scheduler", [&] { m_node.scheduler->serviceQueue(); }); });
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GetMainSignals().RegisterBackgroundSignalScheduler(*m_node.scheduler);
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pblocktree.reset(new CBlockTreeDB(1 << 20, true));
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m_node.chainman = &::g_chainman;
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m_node.chainman->InitializeChainstate();
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::ChainstateActive().InitCoinsDB(
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/* cache_size_bytes */ 1 << 23, /* in_memory */ true, /* should_wipe */ false);
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assert(!::ChainstateActive().CanFlushToDisk());
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::ChainstateActive().InitCoinsCache();
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assert(::ChainstateActive().CanFlushToDisk());
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if (!LoadGenesisBlock(chainparams)) {
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throw std::runtime_error("LoadGenesisBlock failed.");
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}
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BlockValidationState state;
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if (!ActivateBestChain(state, chainparams)) {
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throw std::runtime_error(strprintf("ActivateBestChain failed. (%s)", state.ToString()));
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}
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// Start script-checking threads. Set g_parallel_script_checks to true so they are used.
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constexpr int script_check_threads = 2;
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for (int i = 0; i < script_check_threads; ++i) {
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threadGroup.create_thread([i]() { return ThreadScriptCheck(i); });
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}
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g_parallel_script_checks = true;
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m_node.mempool = &::mempool;
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m_node.mempool->setSanityCheck(1.0);
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m_node.banman = MakeUnique<BanMan>(GetDataDir() / "banlist.dat", nullptr, DEFAULT_MISBEHAVING_BANTIME);
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m_node.connman = MakeUnique<CConnman>(0x1337, 0x1337); // Deterministic randomness for tests.
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m_node.peer_logic = MakeUnique<PeerLogicValidation>(m_node.connman.get(), m_node.banman.get(), *m_node.scheduler, *m_node.chainman, *m_node.mempool);
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{
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CConnman::Options options;
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options.m_msgproc = m_node.peer_logic.get();
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m_node.connman->Init(options);
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}
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}
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TestingSetup::~TestingSetup()
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{
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if (m_node.scheduler) m_node.scheduler->stop();
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threadGroup.interrupt_all();
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threadGroup.join_all();
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GetMainSignals().FlushBackgroundCallbacks();
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GetMainSignals().UnregisterBackgroundSignalScheduler();
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m_node.connman.reset();
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m_node.banman.reset();
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m_node.args = nullptr;
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m_node.mempool = nullptr;
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m_node.scheduler.reset();
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UnloadBlockIndex();
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m_node.chainman->Reset();
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m_node.chainman = nullptr;
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pblocktree.reset();
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}
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TestChain100Setup::TestChain100Setup()
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{
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// CreateAndProcessBlock() does not support building SegWit blocks, so don't activate in these tests.
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// TODO: fix the code to support SegWit blocks.
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gArgs.ForceSetArg("-segwitheight", "432");
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// Need to recreate chainparams
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SelectParams(CBaseChainParams::REGTEST);
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// Generate a 100-block chain:
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coinbaseKey.MakeNewKey(true);
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CScript scriptPubKey = CScript() << ToByteVector(coinbaseKey.GetPubKey()) << OP_CHECKSIG;
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for (int i = 0; i < COINBASE_MATURITY; i++)
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{
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std::vector<CMutableTransaction> noTxns;
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CBlock b = CreateAndProcessBlock(noTxns, scriptPubKey);
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m_coinbase_txns.push_back(b.vtx[0]);
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}
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}
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// Create a new block with just given transactions, coinbase paying to
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// scriptPubKey, and try to add it to the current chain.
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CBlock TestChain100Setup::CreateAndProcessBlock(const std::vector<CMutableTransaction>& txns, const CScript& scriptPubKey)
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{
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const CChainParams& chainparams = Params();
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std::unique_ptr<CBlockTemplate> pblocktemplate = BlockAssembler(*m_node.mempool, chainparams).CreateNewBlock(scriptPubKey);
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CBlock& block = pblocktemplate->block;
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// Replace mempool-selected txns with just coinbase plus passed-in txns:
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block.vtx.resize(1);
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for (const CMutableTransaction& tx : txns)
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block.vtx.push_back(MakeTransactionRef(tx));
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// IncrementExtraNonce creates a valid coinbase and merkleRoot
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{
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LOCK(cs_main);
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unsigned int extraNonce = 0;
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IncrementExtraNonce(&block, ::ChainActive().Tip(), extraNonce);
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}
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while (!CheckProofOfWork(block.GetHash(), block.nBits, chainparams.GetConsensus())) ++block.nNonce;
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std::shared_ptr<const CBlock> shared_pblock = std::make_shared<const CBlock>(block);
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Assert(m_node.chainman)->ProcessNewBlock(chainparams, shared_pblock, true, nullptr);
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CBlock result = block;
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return result;
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}
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TestChain100Setup::~TestChain100Setup()
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{
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gArgs.ForceSetArg("-segwitheight", "0");
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}
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CTxMemPoolEntry TestMemPoolEntryHelper::FromTx(const CMutableTransaction &tx) {
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return FromTx(MakeTransactionRef(tx));
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}
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CTxMemPoolEntry TestMemPoolEntryHelper::FromTx(const CTransactionRef& tx)
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{
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return CTxMemPoolEntry(tx, nFee, nTime, nHeight,
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spendsCoinbase, sigOpCost, lp);
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}
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/**
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* @returns a real block (0000000000013b8ab2cd513b0261a14096412195a72a0c4827d229dcc7e0f7af)
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* with 9 txs.
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*/
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CBlock getBlock13b8a()
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{
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CBlock block;
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CDataStream stream(ParseHex("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"), SER_NETWORK, PROTOCOL_VERSION);
|
|
stream >> block;
|
|
return block;
|
|
}
|