diff options
43 files changed, 472 insertions, 344 deletions
diff --git a/.gitignore b/.gitignore index f1e9ca20c1..60c26dae8b 100644 --- a/.gitignore +++ b/.gitignore @@ -80,7 +80,6 @@ Bitcoin-Qt.app # Unit-tests Makefile.test bitcoin-qt_test -src/test/buildenv.py # Resources cpp qrc_*.cpp @@ -101,8 +100,7 @@ coverage_percent.txt linux-coverage-build linux-build win32-build -test/functional/config.ini -test/util/buildenv.py +test/config.ini test/cache/* !src/leveldb*/Makefile diff --git a/Makefile.am b/Makefile.am index 3a56eea0c0..40114a551f 100644 --- a/Makefile.am +++ b/Makefile.am @@ -223,7 +223,6 @@ dist_noinst_SCRIPTS = autogen.sh EXTRA_DIST = $(top_srcdir)/share/genbuild.sh test/functional/test_runner.py test/functional $(DIST_CONTRIB) $(DIST_DOCS) $(WINDOWS_PACKAGING) $(OSX_PACKAGING) $(BIN_CHECKS) EXTRA_DIST += \ - test/util/bctest.py \ test/util/bitcoin-util-test.py \ test/util/data/bitcoin-util-test.json \ test/util/data/blanktxv1.hex \ @@ -277,9 +276,6 @@ EXTRA_DIST += \ CLEANFILES = $(OSX_DMG) $(BITCOIN_WIN_INSTALLER) -# This file is problematic for out-of-tree builds if it exists. -DISTCLEANFILES = test/util/buildenv.pyc - .INTERMEDIATE: $(COVERAGE_INFO) DISTCHECK_CONFIGURE_FLAGS = --enable-man diff --git a/configure.ac b/configure.ac index ca66216554..160be397ba 100644 --- a/configure.ac +++ b/configure.ac @@ -1161,13 +1161,11 @@ AC_SUBST(EVENT_PTHREADS_LIBS) AC_SUBST(ZMQ_LIBS) AC_SUBST(PROTOBUF_LIBS) AC_SUBST(QR_LIBS) -AC_CONFIG_FILES([Makefile src/Makefile doc/man/Makefile share/setup.nsi share/qt/Info.plist test/functional/config.ini]) -AC_CONFIG_FILES([test/util/buildenv.py],[chmod +x test/util/buildenv.py]) +AC_CONFIG_FILES([Makefile src/Makefile doc/man/Makefile share/setup.nsi share/qt/Info.plist test/config.ini]) AC_CONFIG_FILES([contrib/devtools/split-debug.sh],[chmod +x contrib/devtools/split-debug.sh]) AC_CONFIG_FILES([doc/Doxyfile]) AC_CONFIG_LINKS([test/functional/test_runner.py:test/functional/test_runner.py]) AC_CONFIG_LINKS([test/util/bitcoin-util-test.py:test/util/bitcoin-util-test.py]) -AC_CONFIG_LINKS([test/util/bctest.py:test/util/bctest.py]) dnl boost's m4 checks do something really nasty: they export these vars. As a dnl result, they leak into secp256k1's configure and crazy things happen. @@ -1215,8 +1213,8 @@ esac dnl Replace the BUILDDIR path with the correct Windows path if compiling on Native Windows case ${OS} in *Windows*) - sed 's/BUILDDIR="\/\([[a-z]]\)/BUILDDIR="\1:/' test/functional/config.ini > test/functional/config-2.ini - mv test/functional/config-2.ini test/functional/config.ini + sed 's/BUILDDIR="\/\([[a-z]]\)/BUILDDIR="\1:/' test/config.ini > test/config-2.ini + mv test/config-2.ini test/config.ini ;; esac diff --git a/doc/release-notes.md b/doc/release-notes.md index 075c7c3911..a13ede2dd5 100644 --- a/doc/release-notes.md +++ b/doc/release-notes.md @@ -42,9 +42,15 @@ Low-level RPC changes - The `gettxoutsetinfo` RPC reports `hash_serialized_2` instead of `hash_serialized`, which does not commit to the transaction versions of unspent outputs, but does commit to the height and coinbase information. + - The `gettxoutsetinfo` response now contains `disk_size` and `bogosize` instead of + `bytes_serialized`. The first is a more accurate estimate of actual disk usage, but + is not deterministic. The second is unrelated to disk usage, but is a + database-independent metric of UTXO set size: it counts every UTXO entry as 50 + the + length of its scriptPubKey. - The `getutxos` REST path no longer reports the `txvers` field in JSON format, and always reports 0 for transaction versions in the binary format + - Error codes have been updated to be more accurate for the following error cases: - `getblock` now returns RPC_MISC_ERROR if the block can't be found on disk (for example if the block has been pruned). Previously returned RPC_INTERNAL_ERROR. diff --git a/src/Makefile.am b/src/Makefile.am index ae2eb29c94..199d60b725 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -198,6 +198,7 @@ libbitcoin_server_a_SOURCES = \ noui.cpp \ policy/fees.cpp \ policy/policy.cpp \ + policy/rbf.cpp \ pow.cpp \ rest.cpp \ rpc/blockchain.cpp \ @@ -240,7 +241,6 @@ libbitcoin_wallet_a_SOURCES = \ wallet/rpcwallet.cpp \ wallet/wallet.cpp \ wallet/walletdb.cpp \ - policy/rbf.cpp \ $(BITCOIN_CORE_H) # crypto primitives library diff --git a/src/Makefile.test.include b/src/Makefile.test.include index 44b5f83edb..13e0a03c76 100644 --- a/src/Makefile.test.include +++ b/src/Makefile.test.include @@ -147,7 +147,7 @@ bitcoin_test_clean : FORCE check-local: @echo "Running test/util/bitcoin-util-test.py..." - $(PYTHON) $(top_builddir)/test/util/bitcoin-util-test.py + $(top_builddir)/test/util/bitcoin-util-test.py $(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C secp256k1 check if EMBEDDED_UNIVALUE $(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C univalue check diff --git a/src/bitcoin-tx.cpp b/src/bitcoin-tx.cpp index cf280f485c..367801dd78 100644 --- a/src/bitcoin-tx.cpp +++ b/src/bitcoin-tx.cpp @@ -13,6 +13,7 @@ #include "core_io.h" #include "keystore.h" #include "policy/policy.h" +#include "policy/rbf.h" #include "primitives/transaction.h" #include "script/script.h" #include "script/sign.h" @@ -77,6 +78,7 @@ static int AppInitRawTx(int argc, char* argv[]) strUsage += HelpMessageOpt("in=TXID:VOUT(:SEQUENCE_NUMBER)", _("Add input to TX")); strUsage += HelpMessageOpt("locktime=N", _("Set TX lock time to N")); strUsage += HelpMessageOpt("nversion=N", _("Set TX version to N")); + strUsage += HelpMessageOpt("rbfoptin(=N)", _("Set RBF opt-in sequence number for input N (if not provided, opt-in all available inputs)")); strUsage += HelpMessageOpt("outaddr=VALUE:ADDRESS", _("Add address-based output to TX")); strUsage += HelpMessageOpt("outpubkey=VALUE:PUBKEY[:FLAGS]", _("Add pay-to-pubkey output to TX") + ". " + _("Optionally add the \"W\" flag to produce a pay-to-witness-pubkey-hash output") + ". " + @@ -202,6 +204,26 @@ static void MutateTxLocktime(CMutableTransaction& tx, const std::string& cmdVal) tx.nLockTime = (unsigned int) newLocktime; } +static void MutateTxRBFOptIn(CMutableTransaction& tx, const std::string& strInIdx) +{ + // parse requested index + int inIdx = atoi(strInIdx); + if (inIdx < 0 || inIdx >= (int)tx.vin.size()) { + throw std::runtime_error("Invalid TX input index '" + strInIdx + "'"); + } + + // set the nSequence to MAX_INT - 2 (= RBF opt in flag) + int cnt = 0; + for (CTxIn& txin : tx.vin) { + if (strInIdx == "" || cnt == inIdx) { + if (txin.nSequence > MAX_BIP125_RBF_SEQUENCE) { + txin.nSequence = MAX_BIP125_RBF_SEQUENCE; + } + } + ++cnt; + } +} + static void MutateTxAddInput(CMutableTransaction& tx, const std::string& strInput) { std::vector<std::string> vStrInputParts; @@ -649,6 +671,9 @@ static void MutateTx(CMutableTransaction& tx, const std::string& command, MutateTxVersion(tx, commandVal); else if (command == "locktime") MutateTxLocktime(tx, commandVal); + else if (command == "rbfoptin") { + MutateTxRBFOptIn(tx, commandVal); + } else if (command == "delin") MutateTxDelInput(tx, commandVal); diff --git a/src/chainparams.cpp b/src/chainparams.cpp index 5055fb3e0a..04a2f680fa 100644 --- a/src/chainparams.cpp +++ b/src/chainparams.cpp @@ -55,7 +55,7 @@ static CBlock CreateGenesisBlock(uint32_t nTime, uint32_t nNonce, uint32_t nBits return CreateGenesisBlock(pszTimestamp, genesisOutputScript, nTime, nNonce, nBits, nVersion, genesisReward); } -void CChainParams::UpdateBIP9Parameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout) +void CChainParams::UpdateVersionBitsParameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout) { consensus.vDeployments[d].nStartTime = nStartTime; consensus.vDeployments[d].nTimeout = nTimeout; @@ -356,8 +356,7 @@ void SelectParams(const std::string& network) globalChainParams = CreateChainParams(network); } -void UpdateBIP9Parameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout) +void UpdateVersionBitsParameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout) { - globalChainParams->UpdateBIP9Parameters(d, nStartTime, nTimeout); + globalChainParams->UpdateVersionBitsParameters(d, nStartTime, nTimeout); } - diff --git a/src/chainparams.h b/src/chainparams.h index e5312d1080..a2f136171b 100644 --- a/src/chainparams.h +++ b/src/chainparams.h @@ -76,7 +76,7 @@ public: const std::vector<SeedSpec6>& FixedSeeds() const { return vFixedSeeds; } const CCheckpointData& Checkpoints() const { return checkpointData; } const ChainTxData& TxData() const { return chainTxData; } - void UpdateBIP9Parameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout); + void UpdateVersionBitsParameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout); protected: CChainParams() {} @@ -116,8 +116,8 @@ const CChainParams &Params(); void SelectParams(const std::string& chain); /** - * Allows modifying the BIP9 regtest parameters. + * Allows modifying the Version Bits regtest parameters. */ -void UpdateBIP9Parameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout); +void UpdateVersionBitsParameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout); #endif // BITCOIN_CHAINPARAMS_H diff --git a/src/coins.cpp b/src/coins.cpp index 5b7c562678..b45fc76338 100644 --- a/src/coins.cpp +++ b/src/coins.cpp @@ -86,7 +86,7 @@ void AddCoins(CCoinsViewCache& cache, const CTransaction &tx, int nHeight) { const uint256& txid = tx.GetHash(); for (size_t i = 0; i < tx.vout.size(); ++i) { // Pass fCoinbase as the possible_overwrite flag to AddCoin, in order to correctly - // deal with the pre-BIP30 occurrances of duplicate coinbase transactions. + // deal with the pre-BIP30 occurrences of duplicate coinbase transactions. cache.AddCoin(COutPoint(txid, i), Coin(tx.vout[i], nHeight, fCoinbase), fCoinbase); } } diff --git a/src/init.cpp b/src/init.cpp index 33023a1800..04d1280c92 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -449,7 +449,7 @@ std::string HelpMessage(HelpMessageMode mode) strUsage += HelpMessageOpt("-limitancestorsize=<n>", strprintf("Do not accept transactions whose size with all in-mempool ancestors exceeds <n> kilobytes (default: %u)", DEFAULT_ANCESTOR_SIZE_LIMIT)); strUsage += HelpMessageOpt("-limitdescendantcount=<n>", strprintf("Do not accept transactions if any ancestor would have <n> or more in-mempool descendants (default: %u)", DEFAULT_DESCENDANT_LIMIT)); strUsage += HelpMessageOpt("-limitdescendantsize=<n>", strprintf("Do not accept transactions if any ancestor would have more than <n> kilobytes of in-mempool descendants (default: %u).", DEFAULT_DESCENDANT_SIZE_LIMIT)); - strUsage += HelpMessageOpt("-bip9params=deployment:start:end", "Use given start/end times for specified BIP9 deployment (regtest-only)"); + strUsage += HelpMessageOpt("-vbparams=deployment:start:end", "Use given start/end times for specified version bits deployment (regtest-only)"); } strUsage += HelpMessageOpt("-debug=<category>", strprintf(_("Output debugging information (default: %u, supplying <category> is optional)"), 0) + ". " + _("If <category> is not supplied or if <category> = 1, output all debugging information.") + " " + _("<category> can be:") + " " + ListLogCategories() + "."); @@ -1104,16 +1104,16 @@ bool AppInitParameterInteraction() fEnableReplacement = (std::find(vstrReplacementModes.begin(), vstrReplacementModes.end(), "fee") != vstrReplacementModes.end()); } - if (gArgs.IsArgSet("-bip9params")) { - // Allow overriding BIP9 parameters for testing + if (gArgs.IsArgSet("-vbparams")) { + // Allow overriding version bits parameters for testing if (!chainparams.MineBlocksOnDemand()) { - return InitError("BIP9 parameters may only be overridden on regtest."); + return InitError("Version bits parameters may only be overridden on regtest."); } - for (const std::string& strDeployment : gArgs.GetArgs("-bip9params")) { + for (const std::string& strDeployment : gArgs.GetArgs("-vbparams")) { std::vector<std::string> vDeploymentParams; boost::split(vDeploymentParams, strDeployment, boost::is_any_of(":")); if (vDeploymentParams.size() != 3) { - return InitError("BIP9 parameters malformed, expecting deployment:start:end"); + return InitError("Version bits parameters malformed, expecting deployment:start:end"); } int64_t nStartTime, nTimeout; if (!ParseInt64(vDeploymentParams[1], &nStartTime)) { @@ -1126,9 +1126,9 @@ bool AppInitParameterInteraction() for (int j=0; j<(int)Consensus::MAX_VERSION_BITS_DEPLOYMENTS; ++j) { if (vDeploymentParams[0].compare(VersionBitsDeploymentInfo[j].name) == 0) { - UpdateBIP9Parameters(Consensus::DeploymentPos(j), nStartTime, nTimeout); + UpdateVersionBitsParameters(Consensus::DeploymentPos(j), nStartTime, nTimeout); found = true; - LogPrintf("Setting BIP9 activation parameters for %s to start=%ld, timeout=%ld\n", vDeploymentParams[0], nStartTime, nTimeout); + LogPrintf("Setting version bits activation parameters for %s to start=%ld, timeout=%ld\n", vDeploymentParams[0], nStartTime, nTimeout); break; } } diff --git a/src/net_processing.cpp b/src/net_processing.cpp index 971db3427c..4ca02c281d 100644 --- a/src/net_processing.cpp +++ b/src/net_processing.cpp @@ -168,6 +168,8 @@ struct CNodeState { int nUnconnectingHeaders; //! Whether we've started headers synchronization with this peer. bool fSyncStarted; + //! When to potentially disconnect peer for stalling headers download + int64_t nHeadersSyncTimeout; //! Since when we're stalling block download progress (in microseconds), or 0. int64_t nStallingSince; std::list<QueuedBlock> vBlocksInFlight; @@ -207,6 +209,7 @@ struct CNodeState { pindexBestHeaderSent = NULL; nUnconnectingHeaders = 0; fSyncStarted = false; + nHeadersSyncTimeout = 0; nStallingSince = 0; nDownloadingSince = 0; nBlocksInFlight = 0; @@ -481,7 +484,7 @@ void FindNextBlocksToDownload(NodeId nodeid, unsigned int count, std::vector<con // Make sure pindexBestKnownBlock is up to date, we'll need it. ProcessBlockAvailability(nodeid); - if (state->pindexBestKnownBlock == NULL || state->pindexBestKnownBlock->nChainWork < chainActive.Tip()->nChainWork) { + if (state->pindexBestKnownBlock == NULL || state->pindexBestKnownBlock->nChainWork < chainActive.Tip()->nChainWork || state->pindexBestKnownBlock->nChainWork < UintToArith256(consensusParams.nMinimumChainWork)) { // This peer has nothing interesting. return; } @@ -2881,6 +2884,7 @@ bool SendMessages(CNode* pto, CConnman& connman, const std::atomic<bool>& interr // Only actively request headers from a single peer, unless we're close to today. if ((nSyncStarted == 0 && fFetch) || pindexBestHeader->GetBlockTime() > GetAdjustedTime() - 24 * 60 * 60) { state.fSyncStarted = true; + state.nHeadersSyncTimeout = GetTimeMicros() + HEADERS_DOWNLOAD_TIMEOUT_BASE + HEADERS_DOWNLOAD_TIMEOUT_PER_HEADER * (GetAdjustedTime() - pindexBestHeader->GetBlockTime())/(consensusParams.nPowTargetSpacing); nSyncStarted++; const CBlockIndex *pindexStart = pindexBestHeader; /* If possible, start at the block preceding the currently @@ -3204,6 +3208,39 @@ bool SendMessages(CNode* pto, CConnman& connman, const std::atomic<bool>& interr return true; } } + // Check for headers sync timeouts + if (state.fSyncStarted && state.nHeadersSyncTimeout < std::numeric_limits<int64_t>::max()) { + // Detect whether this is a stalling initial-headers-sync peer + if (pindexBestHeader->GetBlockTime() <= GetAdjustedTime() - 24*60*60) { + if (nNow > state.nHeadersSyncTimeout && nSyncStarted == 1 && (nPreferredDownload - state.fPreferredDownload >= 1)) { + // Disconnect a (non-whitelisted) peer if it is our only sync peer, + // and we have others we could be using instead. + // Note: If all our peers are inbound, then we won't + // disconnect our sync peer for stalling; we have bigger + // problems if we can't get any outbound peers. + if (!pto->fWhitelisted) { + LogPrintf("Timeout downloading headers from peer=%d, disconnecting\n", pto->GetId()); + pto->fDisconnect = true; + return true; + } else { + LogPrintf("Timeout downloading headers from whitelisted peer=%d, not disconnecting\n", pto->GetId()); + // Reset the headers sync state so that we have a + // chance to try downloading from a different peer. + // Note: this will also result in at least one more + // getheaders message to be sent to + // this peer (eventually). + state.fSyncStarted = false; + nSyncStarted--; + state.nHeadersSyncTimeout = 0; + } + } + } else { + // After we've caught up once, reset the timeout so we can't trigger + // disconnect later. + state.nHeadersSyncTimeout = std::numeric_limits<int64_t>::max(); + } + } + // // Message: getdata (blocks) diff --git a/src/net_processing.h b/src/net_processing.h index f460595bc1..db6d81e6b6 100644 --- a/src/net_processing.h +++ b/src/net_processing.h @@ -17,6 +17,10 @@ static const int64_t ORPHAN_TX_EXPIRE_TIME = 20 * 60; static const int64_t ORPHAN_TX_EXPIRE_INTERVAL = 5 * 60; /** Default number of orphan+recently-replaced txn to keep around for block reconstruction */ static const unsigned int DEFAULT_BLOCK_RECONSTRUCTION_EXTRA_TXN = 100; +/** Headers download timeout expressed in microseconds + * Timeout = base + per_header * (expected number of headers) */ +static constexpr int64_t HEADERS_DOWNLOAD_TIMEOUT_BASE = 15 * 60 * 1000000; // 15 minutes +static constexpr int64_t HEADERS_DOWNLOAD_TIMEOUT_PER_HEADER = 1000; // 1ms/header /** Register with a network node to receive its signals */ void RegisterNodeSignals(CNodeSignals& nodeSignals); diff --git a/src/policy/rbf.h b/src/policy/rbf.h index 139aec5760..22c73f3319 100644 --- a/src/policy/rbf.h +++ b/src/policy/rbf.h @@ -7,6 +7,8 @@ #include "txmempool.h" +static const uint32_t MAX_BIP125_RBF_SEQUENCE = 0xfffffffd; + enum RBFTransactionState { RBF_TRANSACTIONSTATE_UNKNOWN, RBF_TRANSACTIONSTATE_REPLACEABLE_BIP125, diff --git a/src/primitives/block.h b/src/primitives/block.h index 4c6eb20ad5..f03cf48504 100644 --- a/src/primitives/block.h +++ b/src/primitives/block.h @@ -129,10 +129,7 @@ struct CBlockLocator CBlockLocator() {} - CBlockLocator(const std::vector<uint256>& vHaveIn) - { - vHave = vHaveIn; - } + CBlockLocator(const std::vector<uint256>& vHaveIn) : vHave(vHaveIn) {} ADD_SERIALIZE_METHODS; diff --git a/src/protocol.cpp b/src/protocol.cpp index 28d1d0eeb4..6cd246ed53 100644 --- a/src/protocol.cpp +++ b/src/protocol.cpp @@ -151,11 +151,7 @@ CInv::CInv() hash.SetNull(); } -CInv::CInv(int typeIn, const uint256& hashIn) -{ - type = typeIn; - hash = hashIn; -} +CInv::CInv(int typeIn, const uint256& hashIn) : type(typeIn), hash(hashIn) {} bool operator<(const CInv& a, const CInv& b) { diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp index 96871ce1dc..b66c1c2b64 100644 --- a/src/rpc/blockchain.cpp +++ b/src/rpc/blockchain.cpp @@ -781,11 +781,12 @@ struct CCoinsStats uint256 hashBlock; uint64_t nTransactions; uint64_t nTransactionOutputs; + uint64_t nBogoSize; uint256 hashSerialized; uint64_t nDiskSize; CAmount nTotalAmount; - CCoinsStats() : nHeight(0), nTransactions(0), nTransactionOutputs(0), nTotalAmount(0) {} + CCoinsStats() : nHeight(0), nTransactions(0), nTransactionOutputs(0), nBogoSize(0), nDiskSize(0), nTotalAmount(0) {} }; static void ApplyStats(CCoinsStats &stats, CHashWriter& ss, const uint256& hash, const std::map<uint32_t, Coin>& outputs) @@ -800,6 +801,8 @@ static void ApplyStats(CCoinsStats &stats, CHashWriter& ss, const uint256& hash, ss << VARINT(output.second.out.nValue); stats.nTransactionOutputs++; stats.nTotalAmount += output.second.out.nValue; + stats.nBogoSize += 32 /* txid */ + 4 /* vout index */ + 4 /* height + coinbase */ + 8 /* amount */ + + 2 /* scriptPubKey len */ + output.second.out.scriptPubKey.size() /* scriptPubKey */; } ss << VARINT(0); } @@ -904,7 +907,8 @@ UniValue gettxoutsetinfo(const JSONRPCRequest& request) " \"bestblock\": \"hex\", (string) the best block hash hex\n" " \"transactions\": n, (numeric) The number of transactions\n" " \"txouts\": n, (numeric) The number of output transactions\n" - " \"hash_serialized\": \"hash\", (string) The serialized hash\n" + " \"bogosize\": n, (numeric) A meaningless metric for UTXO set size\n" + " \"hash_serialized_2\": \"hash\", (string) The serialized hash\n" " \"disk_size\": n, (numeric) The estimated size of the chainstate on disk\n" " \"total_amount\": x.xxx (numeric) The total amount\n" "}\n" @@ -922,6 +926,7 @@ UniValue gettxoutsetinfo(const JSONRPCRequest& request) ret.push_back(Pair("bestblock", stats.hashBlock.GetHex())); ret.push_back(Pair("transactions", (int64_t)stats.nTransactions)); ret.push_back(Pair("txouts", (int64_t)stats.nTransactionOutputs)); + ret.push_back(Pair("bogosize", (int64_t)stats.nBogoSize)); ret.push_back(Pair("hash_serialized_2", stats.hashSerialized.GetHex())); ret.push_back(Pair("disk_size", stats.nDiskSize)); ret.push_back(Pair("total_amount", ValueFromAmount(stats.nTotalAmount))); diff --git a/src/rpc/client.cpp b/src/rpc/client.cpp index a3a692c14d..8dd84e20c9 100644 --- a/src/rpc/client.cpp +++ b/src/rpc/client.cpp @@ -86,6 +86,7 @@ static const CRPCConvertParam vRPCConvertParams[] = { "createrawtransaction", 0, "inputs" }, { "createrawtransaction", 1, "outputs" }, { "createrawtransaction", 2, "locktime" }, + { "createrawtransaction", 3, "optintorbf" }, { "signrawtransaction", 1, "prevtxs" }, { "signrawtransaction", 2, "privkeys" }, { "sendrawtransaction", 1, "allowhighfees" }, @@ -112,7 +113,8 @@ static const CRPCConvertParam vRPCConvertParams[] = { "estimaterawfee", 0, "nblocks" }, { "estimaterawfee", 1, "threshold" }, { "estimaterawfee", 2, "horizon" }, - { "prioritisetransaction", 1, "fee_delta" }, + { "prioritisetransaction", 1, "priority_delta" }, + { "prioritisetransaction", 2, "fee_delta" }, { "setban", 2, "bantime" }, { "setban", 3, "absolute" }, { "setnetworkactive", 0, "state" }, diff --git a/src/rpc/mining.cpp b/src/rpc/mining.cpp index d744269df1..cfe42ec7d8 100644 --- a/src/rpc/mining.cpp +++ b/src/rpc/mining.cpp @@ -257,26 +257,31 @@ UniValue getmininginfo(const JSONRPCRequest& request) // NOTE: Unlike wallet RPC (which use BTC values), mining RPCs follow GBT (BIP 22) in using satoshi amounts UniValue prioritisetransaction(const JSONRPCRequest& request) { - if (request.fHelp || request.params.size() != 2) + if (request.fHelp || request.params.size() != 3) throw std::runtime_error( - "prioritisetransaction <txid> <fee delta>\n" + "prioritisetransaction <txid> <priority delta> <fee delta>\n" "Accepts the transaction into mined blocks at a higher (or lower) priority\n" "\nArguments:\n" "1. \"txid\" (string, required) The transaction id.\n" - "2. fee_delta (numeric, required) The fee value (in satoshis) to add (or subtract, if negative).\n" + "2. priority_delta (numeric, optional) Fee-independent priority adjustment. Not supported, so must be zero or null.\n" + "3. fee_delta (numeric, required) The fee value (in satoshis) to add (or subtract, if negative).\n" " The fee is not actually paid, only the algorithm for selecting transactions into a block\n" " considers the transaction as it would have paid a higher (or lower) fee.\n" "\nResult:\n" "true (boolean) Returns true\n" "\nExamples:\n" - + HelpExampleCli("prioritisetransaction", "\"txid\" 10000") - + HelpExampleRpc("prioritisetransaction", "\"txid\", 10000") + + HelpExampleCli("prioritisetransaction", "\"txid\" 0.0 10000") + + HelpExampleRpc("prioritisetransaction", "\"txid\", 0.0, 10000") ); LOCK(cs_main); uint256 hash = ParseHashStr(request.params[0].get_str(), "txid"); - CAmount nAmount = request.params[1].get_int64(); + CAmount nAmount = request.params[2].get_int64(); + + if (!(request.params[1].isNull() || request.params[1].get_real() == 0)) { + throw JSONRPCError(RPC_INVALID_PARAMETER, "Priority is not supported, and adjustment thereof must be zero."); + } mempool.PrioritiseTransaction(hash, nAmount); return true; @@ -303,7 +308,7 @@ static UniValue BIP22ValidationResult(const CValidationState& state) } std::string gbt_vb_name(const Consensus::DeploymentPos pos) { - const struct BIP9DeploymentInfo& vbinfo = VersionBitsDeploymentInfo[pos]; + const struct VBDeploymentInfo& vbinfo = VersionBitsDeploymentInfo[pos]; std::string s = vbinfo.name; if (!vbinfo.gbt_force) { s.insert(s.begin(), '!'); @@ -515,7 +520,7 @@ UniValue getblocktemplate(const JSONRPCRequest& request) // TODO: Maybe recheck connections/IBD and (if something wrong) send an expires-immediately template to stop miners? } - const struct BIP9DeploymentInfo& segwit_info = VersionBitsDeploymentInfo[Consensus::DEPLOYMENT_SEGWIT]; + const struct VBDeploymentInfo& segwit_info = VersionBitsDeploymentInfo[Consensus::DEPLOYMENT_SEGWIT]; // If the caller is indicating segwit support, then allow CreateNewBlock() // to select witness transactions, after segwit activates (otherwise // don't). @@ -629,7 +634,7 @@ UniValue getblocktemplate(const JSONRPCRequest& request) // FALL THROUGH to get vbavailable set... case THRESHOLD_STARTED: { - const struct BIP9DeploymentInfo& vbinfo = VersionBitsDeploymentInfo[pos]; + const struct VBDeploymentInfo& vbinfo = VersionBitsDeploymentInfo[pos]; vbavailable.push_back(Pair(gbt_vb_name(pos), consensusParams.vDeployments[pos].bit)); if (setClientRules.find(vbinfo.name) == setClientRules.end()) { if (!vbinfo.gbt_force) { @@ -642,7 +647,7 @@ UniValue getblocktemplate(const JSONRPCRequest& request) case THRESHOLD_ACTIVE: { // Add to rules only - const struct BIP9DeploymentInfo& vbinfo = VersionBitsDeploymentInfo[pos]; + const struct VBDeploymentInfo& vbinfo = VersionBitsDeploymentInfo[pos]; aRules.push_back(gbt_vb_name(pos)); if (setClientRules.find(vbinfo.name) == setClientRules.end()) { // Not supported by the client; make sure it's safe to proceed @@ -959,7 +964,7 @@ static const CRPCCommand commands[] = // --------------------- ------------------------ ----------------------- ---------- { "mining", "getnetworkhashps", &getnetworkhashps, true, {"nblocks","height"} }, { "mining", "getmininginfo", &getmininginfo, true, {} }, - { "mining", "prioritisetransaction", &prioritisetransaction, true, {"txid","fee_delta"} }, + { "mining", "prioritisetransaction", &prioritisetransaction, true, {"txid","priority_delta","fee_delta"} }, { "mining", "getblocktemplate", &getblocktemplate, true, {"template_request"} }, { "mining", "submitblock", &submitblock, true, {"hexdata","parameters"} }, diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp index e27c2a77c7..00ddd9d16f 100644 --- a/src/rpc/rawtransaction.cpp +++ b/src/rpc/rawtransaction.cpp @@ -14,6 +14,7 @@ #include "merkleblock.h" #include "net.h" #include "policy/policy.h" +#include "policy/rbf.h" #include "primitives/transaction.h" #include "rpc/server.h" #include "script/script.h" @@ -289,9 +290,9 @@ UniValue verifytxoutproof(const JSONRPCRequest& request) UniValue createrawtransaction(const JSONRPCRequest& request) { - if (request.fHelp || request.params.size() < 2 || request.params.size() > 3) + if (request.fHelp || request.params.size() < 2 || request.params.size() > 4) throw std::runtime_error( - "createrawtransaction [{\"txid\":\"id\",\"vout\":n},...] {\"address\":amount,\"data\":\"hex\",...} ( locktime )\n" + "createrawtransaction [{\"txid\":\"id\",\"vout\":n},...] {\"address\":amount,\"data\":\"hex\",...} ( locktime ) ( optintorbf )\n" "\nCreate a transaction spending the given inputs and creating new outputs.\n" "Outputs can be addresses or data.\n" "Returns hex-encoded raw transaction.\n" @@ -315,6 +316,7 @@ UniValue createrawtransaction(const JSONRPCRequest& request) " ,...\n" " }\n" "3. locktime (numeric, optional, default=0) Raw locktime. Non-0 value also locktime-activates inputs\n" + "4. optintorbf (boolean, optional, default=false) Allow this transaction to be replaced by a transaction with higher fees. If provided, it is an error if explicit sequence numbers are incompatible.\n" "\nResult:\n" "\"transaction\" (string) hex string of the transaction\n" @@ -341,6 +343,8 @@ UniValue createrawtransaction(const JSONRPCRequest& request) rawTx.nLockTime = nLockTime; } + bool rbfOptIn = request.params.size() > 3 ? request.params[3].isTrue() : false; + for (unsigned int idx = 0; idx < inputs.size(); idx++) { const UniValue& input = inputs[idx]; const UniValue& o = input.get_obj(); @@ -354,16 +358,24 @@ UniValue createrawtransaction(const JSONRPCRequest& request) if (nOutput < 0) throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, vout must be positive"); - uint32_t nSequence = (rawTx.nLockTime ? std::numeric_limits<uint32_t>::max() - 1 : std::numeric_limits<uint32_t>::max()); + uint32_t nSequence; + if (rbfOptIn) { + nSequence = MAX_BIP125_RBF_SEQUENCE; + } else if (rawTx.nLockTime) { + nSequence = std::numeric_limits<uint32_t>::max() - 1; + } else { + nSequence = std::numeric_limits<uint32_t>::max(); + } // set the sequence number if passed in the parameters object const UniValue& sequenceObj = find_value(o, "sequence"); if (sequenceObj.isNum()) { int64_t seqNr64 = sequenceObj.get_int64(); - if (seqNr64 < 0 || seqNr64 > std::numeric_limits<uint32_t>::max()) + if (seqNr64 < 0 || seqNr64 > std::numeric_limits<uint32_t>::max()) { throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, sequence number is out of range"); - else + } else { nSequence = (uint32_t)seqNr64; + } } CTxIn in(COutPoint(txid, nOutput), CScript(), nSequence); @@ -397,6 +409,10 @@ UniValue createrawtransaction(const JSONRPCRequest& request) } } + if (request.params.size() > 3 && rbfOptIn != SignalsOptInRBF(rawTx)) { + throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter combination: Sequence number(s) contradict optintorbf option"); + } + return EncodeHexTx(rawTx); } diff --git a/src/rpc/server.h b/src/rpc/server.h index 1e984cbc0d..a893f49033 100644 --- a/src/rpc/server.h +++ b/src/rpc/server.h @@ -50,7 +50,7 @@ public: std::string URI; std::string authUser; - JSONRPCRequest() { id = NullUniValue; params = NullUniValue; fHelp = false; } + JSONRPCRequest() : id(NullUniValue), params(NullUniValue), fHelp(false) {} void parse(const UniValue& valRequest); }; diff --git a/src/test/skiplist_tests.cpp b/src/test/skiplist_tests.cpp index d70ccafd85..77c321cdf6 100644 --- a/src/test/skiplist_tests.cpp +++ b/src/test/skiplist_tests.cpp @@ -142,4 +142,39 @@ BOOST_AUTO_TEST_CASE(findearliestatleast_test) BOOST_CHECK(vBlocksMain[r].GetAncestor(ret->nHeight) == ret); } } + +BOOST_AUTO_TEST_CASE(findearliestatleast_edge_test) +{ + std::list<CBlockIndex> blocks; + for (unsigned int timeMax : {100, 100, 100, 200, 200, 200, 300, 300, 300}) { + CBlockIndex* prev = blocks.empty() ? nullptr : &blocks.back(); + blocks.emplace_back(); + blocks.back().nHeight = prev ? prev->nHeight + 1 : 0; + blocks.back().pprev = prev; + blocks.back().BuildSkip(); + blocks.back().nTimeMax = timeMax; + } + + CChain chain; + chain.SetTip(&blocks.back()); + + BOOST_CHECK_EQUAL(chain.FindEarliestAtLeast(50)->nHeight, 0); + BOOST_CHECK_EQUAL(chain.FindEarliestAtLeast(100)->nHeight, 0); + BOOST_CHECK_EQUAL(chain.FindEarliestAtLeast(150)->nHeight, 3); + BOOST_CHECK_EQUAL(chain.FindEarliestAtLeast(200)->nHeight, 3); + BOOST_CHECK_EQUAL(chain.FindEarliestAtLeast(250)->nHeight, 6); + BOOST_CHECK_EQUAL(chain.FindEarliestAtLeast(300)->nHeight, 6); + BOOST_CHECK(!chain.FindEarliestAtLeast(350)); + + BOOST_CHECK_EQUAL(chain.FindEarliestAtLeast(0)->nHeight, 0); + BOOST_CHECK_EQUAL(chain.FindEarliestAtLeast(-1)->nHeight, 0); + + BOOST_CHECK_EQUAL(chain.FindEarliestAtLeast(std::numeric_limits<int64_t>::min())->nHeight, 0); + BOOST_CHECK_EQUAL(chain.FindEarliestAtLeast(std::numeric_limits<unsigned int>::min())->nHeight, 0); + BOOST_CHECK_EQUAL(chain.FindEarliestAtLeast(-int64_t(std::numeric_limits<unsigned int>::max()) - 1)->nHeight, 0); + BOOST_CHECK(!chain.FindEarliestAtLeast(std::numeric_limits<int64_t>::max())); + BOOST_CHECK(!chain.FindEarliestAtLeast(std::numeric_limits<unsigned int>::max())); + BOOST_CHECK(!chain.FindEarliestAtLeast(int64_t(std::numeric_limits<unsigned int>::max()) + 1)); +} + BOOST_AUTO_TEST_SUITE_END() diff --git a/src/validation.cpp b/src/validation.cpp index de65839eef..eaefa95411 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -186,8 +186,11 @@ enum FlushStateMode { }; // See definition for documentation -bool static FlushStateToDisk(CValidationState &state, FlushStateMode mode, int nManualPruneHeight=0); -void FindFilesToPruneManual(std::set<int>& setFilesToPrune, int nManualPruneHeight); +static bool FlushStateToDisk(const CChainParams& chainParams, CValidationState &state, FlushStateMode mode, int nManualPruneHeight=0); +static void FindFilesToPruneManual(std::set<int>& setFilesToPrune, int nManualPruneHeight); +static void FindFilesToPrune(std::set<int>& setFilesToPrune, uint64_t nPruneAfterHeight); +static bool CheckInputs(const CTransaction& tx, CValidationState &state, const CCoinsViewCache &inputs, bool fScriptChecks, unsigned int flags, bool cacheStore, PrecomputedTransactionData& txdata, std::vector<CScriptCheck> *pvChecks = NULL); +static FILE* OpenUndoFile(const CDiskBlockPos &pos, bool fReadOnly = false); bool CheckFinalTx(const CTransaction &tx, int flags) { @@ -309,7 +312,7 @@ bool CheckSequenceLocks(const CTransaction &tx, int flags, LockPoints* lp, bool return EvaluateSequenceLocks(index, lockPair); } -void LimitMempoolSize(CTxMemPool& pool, size_t limit, unsigned long age) { +static void LimitMempoolSize(CTxMemPool& pool, size_t limit, unsigned long age) { int expired = pool.Expire(GetTime() - age); if (expired != 0) { LogPrint(BCLog::MEMPOOL, "Expired %i transactions from the memory pool\n", expired); @@ -392,7 +395,7 @@ void UpdateMempoolForReorg(DisconnectedBlockTransactions &disconnectpool, bool f LimitMempoolSize(mempool, GetArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000, GetArg("-mempoolexpiry", DEFAULT_MEMPOOL_EXPIRY) * 60 * 60); } -bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const CTransactionRef& ptx, bool fLimitFree, +static bool AcceptToMemoryPoolWorker(const CChainParams& chainparams, CTxMemPool& pool, CValidationState& state, const CTransactionRef& ptx, bool fLimitFree, bool* pfMissingInputs, int64_t nAcceptTime, std::list<CTransactionRef>* plTxnReplaced, bool fOverrideMempoolLimit, const CAmount& nAbsurdFee, std::vector<COutPoint>& coins_to_uncache) { @@ -410,7 +413,7 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const C return state.DoS(100, false, REJECT_INVALID, "coinbase"); // Reject transactions with witness before segregated witness activates (override with -prematurewitness) - bool witnessEnabled = IsWitnessEnabled(chainActive.Tip(), Params().GetConsensus()); + bool witnessEnabled = IsWitnessEnabled(chainActive.Tip(), chainparams.GetConsensus()); if (!GetBoolArg("-prematurewitness",false) && tx.HasWitness() && !witnessEnabled) { return state.DoS(0, false, REJECT_NONSTANDARD, "no-witness-yet", true); } @@ -739,7 +742,7 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const C } unsigned int scriptVerifyFlags = STANDARD_SCRIPT_VERIFY_FLAGS; - if (!Params().RequireStandard()) { + if (!chainparams.RequireStandard()) { scriptVerifyFlags = GetArg("-promiscuousmempoolflags", scriptVerifyFlags); } @@ -809,19 +812,20 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const C return true; } -bool AcceptToMemoryPoolWithTime(CTxMemPool& pool, CValidationState &state, const CTransactionRef &tx, bool fLimitFree, +/** (try to) add transaction to memory pool with a specified acceptance time **/ +static bool AcceptToMemoryPoolWithTime(const CChainParams& chainparams, CTxMemPool& pool, CValidationState &state, const CTransactionRef &tx, bool fLimitFree, bool* pfMissingInputs, int64_t nAcceptTime, std::list<CTransactionRef>* plTxnReplaced, bool fOverrideMempoolLimit, const CAmount nAbsurdFee) { std::vector<COutPoint> coins_to_uncache; - bool res = AcceptToMemoryPoolWorker(pool, state, tx, fLimitFree, pfMissingInputs, nAcceptTime, plTxnReplaced, fOverrideMempoolLimit, nAbsurdFee, coins_to_uncache); + bool res = AcceptToMemoryPoolWorker(chainparams, pool, state, tx, fLimitFree, pfMissingInputs, nAcceptTime, plTxnReplaced, fOverrideMempoolLimit, nAbsurdFee, coins_to_uncache); if (!res) { BOOST_FOREACH(const COutPoint& hashTx, coins_to_uncache) pcoinsTip->Uncache(hashTx); } // After we've (potentially) uncached entries, ensure our coins cache is still within its size limits CValidationState stateDummy; - FlushStateToDisk(stateDummy, FLUSH_STATE_PERIODIC); + FlushStateToDisk(chainparams, stateDummy, FLUSH_STATE_PERIODIC); return res; } @@ -829,7 +833,8 @@ bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransa bool* pfMissingInputs, std::list<CTransactionRef>* plTxnReplaced, bool fOverrideMempoolLimit, const CAmount nAbsurdFee) { - return AcceptToMemoryPoolWithTime(pool, state, tx, fLimitFree, pfMissingInputs, GetTime(), plTxnReplaced, fOverrideMempoolLimit, nAbsurdFee); + const CChainParams& chainparams = Params(); + return AcceptToMemoryPoolWithTime(chainparams, pool, state, tx, fLimitFree, pfMissingInputs, GetTime(), plTxnReplaced, fOverrideMempoolLimit, nAbsurdFee); } /** Return transaction in txOut, and if it was found inside a block, its hash is placed in hashBlock */ @@ -898,7 +903,7 @@ bool GetTransaction(const uint256 &hash, CTransactionRef &txOut, const Consensus // CBlock and CBlockIndex // -bool WriteBlockToDisk(const CBlock& block, CDiskBlockPos& pos, const CMessageHeader::MessageStartChars& messageStart) +static bool WriteBlockToDisk(const CBlock& block, CDiskBlockPos& pos, const CMessageHeader::MessageStartChars& messageStart) { // Open history file to append CAutoFile fileout(OpenBlockFile(pos), SER_DISK, CLIENT_VERSION); @@ -1011,7 +1016,7 @@ static void AlertNotify(const std::string& strMessage) boost::thread t(runCommand, strCmd); // thread runs free } -void CheckForkWarningConditions() +static void CheckForkWarningConditions() { AssertLockHeld(cs_main); // Before we get past initial download, we cannot reliably alert about forks @@ -1052,7 +1057,7 @@ void CheckForkWarningConditions() } } -void CheckForkWarningConditionsOnNewFork(CBlockIndex* pindexNewForkTip) +static void CheckForkWarningConditionsOnNewFork(CBlockIndex* pindexNewForkTip) { AssertLockHeld(cs_main); // If we are on a fork that is sufficiently large, set a warning flag @@ -1144,7 +1149,12 @@ int GetSpendHeight(const CCoinsViewCache& inputs) return pindexPrev->nHeight + 1; } -bool CheckInputs(const CTransaction& tx, CValidationState &state, const CCoinsViewCache &inputs, bool fScriptChecks, unsigned int flags, bool cacheStore, PrecomputedTransactionData& txdata, std::vector<CScriptCheck> *pvChecks) +/** + * Check whether all inputs of this transaction are valid (no double spends, scripts & sigs, amounts) + * This does not modify the UTXO set. If pvChecks is not NULL, script checks are pushed onto it + * instead of being performed inline. + */ +static bool CheckInputs(const CTransaction& tx, CValidationState &state, const CCoinsViewCache &inputs, bool fScriptChecks, unsigned int flags, bool cacheStore, PrecomputedTransactionData& txdata, std::vector<CScriptCheck> *pvChecks) { if (!tx.IsCoinBase()) { @@ -1411,7 +1421,7 @@ void static FlushBlockFile(bool fFinalize = false) } } -bool FindUndoPos(CValidationState &state, int nFile, CDiskBlockPos &pos, unsigned int nAddSize); +static bool FindUndoPos(CValidationState &state, int nFile, CDiskBlockPos &pos, unsigned int nAddSize); static CCheckQueue<CScriptCheck> scriptcheckqueue(128); @@ -1730,9 +1740,8 @@ static bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockInd * if they're too large, if it's been a while since the last write, * or always and in all cases if we're in prune mode and are deleting files. */ -bool static FlushStateToDisk(CValidationState &state, FlushStateMode mode, int nManualPruneHeight) { +bool static FlushStateToDisk(const CChainParams& chainparams, CValidationState &state, FlushStateMode mode, int nManualPruneHeight) { int64_t nMempoolUsage = mempool.DynamicMemoryUsage(); - const CChainParams& chainparams = Params(); LOCK2(cs_main, cs_LastBlockFile); static int64_t nLastWrite = 0; static int64_t nLastFlush = 0; @@ -1836,13 +1845,15 @@ bool static FlushStateToDisk(CValidationState &state, FlushStateMode mode, int n void FlushStateToDisk() { CValidationState state; - FlushStateToDisk(state, FLUSH_STATE_ALWAYS); + const CChainParams& chainparams = Params(); + FlushStateToDisk(chainparams, state, FLUSH_STATE_ALWAYS); } void PruneAndFlush() { CValidationState state; fCheckForPruning = true; - FlushStateToDisk(state, FLUSH_STATE_NONE); + const CChainParams& chainparams = Params(); + FlushStateToDisk(chainparams, state, FLUSH_STATE_NONE); } static void DoWarning(const std::string& strWarning) @@ -1939,7 +1950,7 @@ bool static DisconnectTip(CValidationState& state, const CChainParams& chainpara } LogPrint(BCLog::BENCH, "- Disconnect block: %.2fms\n", (GetTimeMicros() - nStart) * 0.001); // Write the chain state to disk, if necessary. - if (!FlushStateToDisk(state, FLUSH_STATE_IF_NEEDED)) + if (!FlushStateToDisk(chainparams, state, FLUSH_STATE_IF_NEEDED)) return false; if (disconnectpool) { @@ -2076,7 +2087,7 @@ bool static ConnectTip(CValidationState& state, const CChainParams& chainparams, int64_t nTime4 = GetTimeMicros(); nTimeFlush += nTime4 - nTime3; LogPrint(BCLog::BENCH, " - Flush: %.2fms [%.2fs]\n", (nTime4 - nTime3) * 0.001, nTimeFlush * 0.000001); // Write the chain state to disk, if necessary. - if (!FlushStateToDisk(state, FLUSH_STATE_IF_NEEDED)) + if (!FlushStateToDisk(chainparams, state, FLUSH_STATE_IF_NEEDED)) return false; int64_t nTime5 = GetTimeMicros(); nTimeChainState += nTime5 - nTime4; LogPrint(BCLog::BENCH, " - Writing chainstate: %.2fms [%.2fs]\n", (nTime5 - nTime4) * 0.001, nTimeChainState * 0.000001); @@ -2336,7 +2347,7 @@ bool ActivateBestChain(CValidationState &state, const CChainParams& chainparams, CheckBlockIndex(chainparams.GetConsensus()); // Write changes periodically to disk, after relay. - if (!FlushStateToDisk(state, FLUSH_STATE_PERIODIC)) { + if (!FlushStateToDisk(chainparams, state, FLUSH_STATE_PERIODIC)) { return false; } @@ -2453,7 +2464,7 @@ bool ResetBlockFailureFlags(CBlockIndex *pindex) { return true; } -CBlockIndex* AddToBlockIndex(const CBlockHeader& block) +static CBlockIndex* AddToBlockIndex(const CBlockHeader& block) { // Check for duplicate uint256 hash = block.GetHash(); @@ -2537,7 +2548,7 @@ static bool ReceivedBlockTransactions(const CBlock &block, CValidationState& sta return true; } -bool FindBlockPos(CValidationState &state, CDiskBlockPos &pos, unsigned int nAddSize, unsigned int nHeight, uint64_t nTime, bool fKnown = false) +static bool FindBlockPos(CValidationState &state, CDiskBlockPos &pos, unsigned int nAddSize, unsigned int nHeight, uint64_t nTime, bool fKnown = false) { LOCK(cs_LastBlockFile); @@ -2594,7 +2605,7 @@ bool FindBlockPos(CValidationState &state, CDiskBlockPos &pos, unsigned int nAdd return true; } -bool FindUndoPos(CValidationState &state, int nFile, CDiskBlockPos &pos, unsigned int nAddSize) +static bool FindUndoPos(CValidationState &state, int nFile, CDiskBlockPos &pos, unsigned int nAddSize) { pos.nFile = nFile; @@ -2625,7 +2636,7 @@ bool FindUndoPos(CValidationState &state, int nFile, CDiskBlockPos &pos, unsigne return true; } -bool CheckBlockHeader(const CBlockHeader& block, CValidationState& state, const Consensus::Params& consensusParams, bool fCheckPOW) +static bool CheckBlockHeader(const CBlockHeader& block, CValidationState& state, const Consensus::Params& consensusParams, bool fCheckPOW = true) { // Check proof of work matches claimed amount if (fCheckPOW && !CheckProofOfWork(block.GetHash(), block.nBits, consensusParams)) @@ -2775,7 +2786,10 @@ std::vector<unsigned char> GenerateCoinbaseCommitment(CBlock& block, const CBloc return commitment; } -bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& state, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev, int64_t nAdjustedTime) +/** Context-dependent validity checks. + * By "context", we mean only the previous block headers, but not the UTXO + * set; UTXO-related validity checks are done in ConnectBlock(). */ +static bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& state, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev, int64_t nAdjustedTime) { assert(pindexPrev != NULL); const int nHeight = pindexPrev->nHeight + 1; @@ -2802,7 +2816,7 @@ bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& sta return true; } -bool ContextualCheckBlock(const CBlock& block, CValidationState& state, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev) +static bool ContextualCheckBlock(const CBlock& block, CValidationState& state, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev) { const int nHeight = pindexPrev == NULL ? 0 : pindexPrev->nHeight + 1; @@ -3026,7 +3040,7 @@ static bool AcceptBlock(const std::shared_ptr<const CBlock>& pblock, CValidation } if (fCheckForPruning) - FlushStateToDisk(state, FLUSH_STATE_NONE); // we just allocated more disk space for block files + FlushStateToDisk(chainparams, state, FLUSH_STATE_NONE); // we just allocated more disk space for block files return true; } @@ -3094,7 +3108,7 @@ bool TestBlockValidity(CValidationState& state, const CChainParams& chainparams, */ /* Calculate the amount of disk space the block & undo files currently use */ -uint64_t CalculateCurrentUsage() +static uint64_t CalculateCurrentUsage() { uint64_t retval = 0; BOOST_FOREACH(const CBlockFileInfo &file, vinfoBlockFile) { @@ -3147,7 +3161,7 @@ void UnlinkPrunedFiles(const std::set<int>& setFilesToPrune) } /* Calculate the block/rev files to delete based on height specified by user with RPC command pruneblockchain */ -void FindFilesToPruneManual(std::set<int>& setFilesToPrune, int nManualPruneHeight) +static void FindFilesToPruneManual(std::set<int>& setFilesToPrune, int nManualPruneHeight) { assert(fPruneMode && nManualPruneHeight > 0); @@ -3172,11 +3186,26 @@ void FindFilesToPruneManual(std::set<int>& setFilesToPrune, int nManualPruneHeig void PruneBlockFilesManual(int nManualPruneHeight) { CValidationState state; - FlushStateToDisk(state, FLUSH_STATE_NONE, nManualPruneHeight); + const CChainParams& chainparams = Params(); + FlushStateToDisk(chainparams, state, FLUSH_STATE_NONE, nManualPruneHeight); } -/* Calculate the block/rev files that should be deleted to remain under target*/ -void FindFilesToPrune(std::set<int>& setFilesToPrune, uint64_t nPruneAfterHeight) +/** + * Prune block and undo files (blk???.dat and undo???.dat) so that the disk space used is less than a user-defined target. + * The user sets the target (in MB) on the command line or in config file. This will be run on startup and whenever new + * space is allocated in a block or undo file, staying below the target. Changing back to unpruned requires a reindex + * (which in this case means the blockchain must be re-downloaded.) + * + * Pruning functions are called from FlushStateToDisk when the global fCheckForPruning flag has been set. + * Block and undo files are deleted in lock-step (when blk00003.dat is deleted, so is rev00003.dat.) + * Pruning cannot take place until the longest chain is at least a certain length (100000 on mainnet, 1000 on testnet, 1000 on regtest). + * Pruning will never delete a block within a defined distance (currently 288) from the active chain's tip. + * The block index is updated by unsetting HAVE_DATA and HAVE_UNDO for any blocks that were stored in the deleted files. + * A db flag records the fact that at least some block files have been pruned. + * + * @param[out] setFilesToPrune The set of file indices that can be unlinked will be returned + */ +static void FindFilesToPrune(std::set<int>& setFilesToPrune, uint64_t nPruneAfterHeight) { LOCK2(cs_main, cs_LastBlockFile); if (chainActive.Tip() == NULL || nPruneTarget == 0) { @@ -3234,7 +3263,7 @@ bool CheckDiskSpace(uint64_t nAdditionalBytes) return true; } -FILE* OpenDiskFile(const CDiskBlockPos &pos, const char *prefix, bool fReadOnly) +static FILE* OpenDiskFile(const CDiskBlockPos &pos, const char *prefix, bool fReadOnly) { if (pos.IsNull()) return NULL; @@ -3261,7 +3290,8 @@ FILE* OpenBlockFile(const CDiskBlockPos &pos, bool fReadOnly) { return OpenDiskFile(pos, "blk", fReadOnly); } -FILE* OpenUndoFile(const CDiskBlockPos &pos, bool fReadOnly) { +/** Open an undo file (rev?????.dat) */ +static FILE* OpenUndoFile(const CDiskBlockPos &pos, bool fReadOnly) { return OpenDiskFile(pos, "rev", fReadOnly); } @@ -3533,7 +3563,7 @@ bool RewindBlockIndex(const CChainParams& params) return error("RewindBlockIndex: unable to disconnect block at height %i", pindex->nHeight); } // Occasionally flush state to disk. - if (!FlushStateToDisk(state, FLUSH_STATE_PERIODIC)) + if (!FlushStateToDisk(params, state, FLUSH_STATE_PERIODIC)) return false; } @@ -3582,7 +3612,7 @@ bool RewindBlockIndex(const CChainParams& params) CheckBlockIndex(params.GetConsensus()); - if (!FlushStateToDisk(state, FLUSH_STATE_ALWAYS)) { + if (!FlushStateToDisk(params, state, FLUSH_STATE_ALWAYS)) { return false; } @@ -3655,7 +3685,7 @@ bool InitBlockIndex(const CChainParams& chainparams) if (!ReceivedBlockTransactions(block, state, pindex, blockPos, chainparams.GetConsensus())) return error("LoadBlockIndex(): genesis block not accepted"); // Force a chainstate write so that when we VerifyDB in a moment, it doesn't check stale data - return FlushStateToDisk(state, FLUSH_STATE_ALWAYS); + return FlushStateToDisk(chainparams, state, FLUSH_STATE_ALWAYS); } catch (const std::runtime_error& e) { return error("LoadBlockIndex(): failed to initialize block database: %s", e.what()); } @@ -3997,6 +4027,7 @@ static const uint64_t MEMPOOL_DUMP_VERSION = 1; bool LoadMempool(void) { + const CChainParams& chainparams = Params(); int64_t nExpiryTimeout = GetArg("-mempoolexpiry", DEFAULT_MEMPOOL_EXPIRY) * 60 * 60; FILE* filestr = fsbridge::fopen(GetDataDir() / "mempool.dat", "rb"); CAutoFile file(filestr, SER_DISK, CLIENT_VERSION); @@ -4033,7 +4064,7 @@ bool LoadMempool(void) CValidationState state; if (nTime + nExpiryTimeout > nNow) { LOCK(cs_main); - AcceptToMemoryPoolWithTime(mempool, state, tx, true, NULL, nTime); + AcceptToMemoryPoolWithTime(chainparams, mempool, state, tx, true, NULL, nTime, NULL, false, 0); if (state.IsValid()) { ++count; } else { diff --git a/src/validation.h b/src/validation.h index 096fd0a9ee..3a7f7cf1bc 100644 --- a/src/validation.h +++ b/src/validation.h @@ -255,8 +255,6 @@ bool ProcessNewBlockHeaders(const std::vector<CBlockHeader>& block, CValidationS bool CheckDiskSpace(uint64_t nAdditionalBytes = 0); /** Open a block file (blk?????.dat) */ FILE* OpenBlockFile(const CDiskBlockPos &pos, bool fReadOnly = false); -/** Open an undo file (rev?????.dat) */ -FILE* OpenUndoFile(const CDiskBlockPos &pos, bool fReadOnly = false); /** Translation to a filesystem path */ fs::path GetBlockPosFilename(const CDiskBlockPos &pos, const char *prefix); /** Import blocks from an external file */ @@ -289,23 +287,6 @@ CAmount GetBlockSubsidy(int nHeight, const Consensus::Params& consensusParams); double GuessVerificationProgress(const ChainTxData& data, CBlockIndex* pindex); /** - * Prune block and undo files (blk???.dat and undo???.dat) so that the disk space used is less than a user-defined target. - * The user sets the target (in MB) on the command line or in config file. This will be run on startup and whenever new - * space is allocated in a block or undo file, staying below the target. Changing back to unpruned requires a reindex - * (which in this case means the blockchain must be re-downloaded.) - * - * Pruning functions are called from FlushStateToDisk when the global fCheckForPruning flag has been set. - * Block and undo files are deleted in lock-step (when blk00003.dat is deleted, so is rev00003.dat.) - * Pruning cannot take place until the longest chain is at least a certain length (100000 on mainnet, 1000 on testnet, 1000 on regtest). - * Pruning will never delete a block within a defined distance (currently 288) from the active chain's tip. - * The block index is updated by unsetting HAVE_DATA and HAVE_UNDO for any blocks that were stored in the deleted files. - * A db flag records the fact that at least some block files have been pruned. - * - * @param[out] setFilesToPrune The set of file indices that can be unlinked will be returned - */ -void FindFilesToPrune(std::set<int>& setFilesToPrune, uint64_t nPruneAfterHeight); - -/** * Mark one block file as pruned. */ void PruneOneBlockFile(const int fileNumber); @@ -330,11 +311,6 @@ bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransa bool* pfMissingInputs, std::list<CTransactionRef>* plTxnReplaced = NULL, bool fOverrideMempoolLimit=false, const CAmount nAbsurdFee=0); -/** (try to) add transaction to memory pool with a specified acceptance time **/ -bool AcceptToMemoryPoolWithTime(CTxMemPool& pool, CValidationState &state, const CTransactionRef &tx, bool fLimitFree, - bool* pfMissingInputs, int64_t nAcceptTime, std::list<CTransactionRef>* plTxnReplaced = NULL, - bool fOverrideMempoolLimit=false, const CAmount nAbsurdFee=0); - /** Convert CValidationState to a human-readable message for logging */ std::string FormatStateMessage(const CValidationState &state); @@ -348,14 +324,6 @@ BIP9Stats VersionBitsTipStatistics(const Consensus::Params& params, Consensus::D int VersionBitsTipStateSinceHeight(const Consensus::Params& params, Consensus::DeploymentPos pos); -/** - * Check whether all inputs of this transaction are valid (no double spends, scripts & sigs, amounts) - * This does not modify the UTXO set. If pvChecks is not NULL, script checks are pushed onto it - * instead of being performed inline. - */ -bool CheckInputs(const CTransaction& tx, CValidationState &state, const CCoinsViewCache &view, bool fScriptChecks, - unsigned int flags, bool cacheStore, PrecomputedTransactionData& txdata, std::vector<CScriptCheck> *pvChecks = NULL); - /** Apply the effects of this transaction on the UTXO set represented by view */ void UpdateCoins(const CTransaction& tx, CCoinsViewCache& inputs, int nHeight); @@ -428,22 +396,14 @@ public: /** Functions for disk access for blocks */ -bool WriteBlockToDisk(const CBlock& block, CDiskBlockPos& pos, const CMessageHeader::MessageStartChars& messageStart); bool ReadBlockFromDisk(CBlock& block, const CDiskBlockPos& pos, const Consensus::Params& consensusParams); bool ReadBlockFromDisk(CBlock& block, const CBlockIndex* pindex, const Consensus::Params& consensusParams); /** Functions for validating blocks and updating the block tree */ /** Context-independent validity checks */ -bool CheckBlockHeader(const CBlockHeader& block, CValidationState& state, const Consensus::Params& consensusParams, bool fCheckPOW = true); bool CheckBlock(const CBlock& block, CValidationState& state, const Consensus::Params& consensusParams, bool fCheckPOW = true, bool fCheckMerkleRoot = true); -/** Context-dependent validity checks. - * By "context", we mean only the previous block headers, but not the UTXO - * set; UTXO-related validity checks are done in ConnectBlock(). */ -bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& state, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev, int64_t nAdjustedTime); -bool ContextualCheckBlock(const CBlock& block, CValidationState& state, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev); - /** Check a block is completely valid from start to finish (only works on top of our current best block, with cs_main held) */ bool TestBlockValidity(CValidationState& state, const CChainParams& chainparams, const CBlock& block, CBlockIndex* pindexPrev, bool fCheckPOW = true, bool fCheckMerkleRoot = true); diff --git a/src/versionbits.cpp b/src/versionbits.cpp index 80786233f5..4bb352f23c 100644 --- a/src/versionbits.cpp +++ b/src/versionbits.cpp @@ -5,7 +5,7 @@ #include "versionbits.h" #include "consensus/params.h" -const struct BIP9DeploymentInfo VersionBitsDeploymentInfo[Consensus::MAX_VERSION_BITS_DEPLOYMENTS] = { +const struct VBDeploymentInfo VersionBitsDeploymentInfo[Consensus::MAX_VERSION_BITS_DEPLOYMENTS] = { { /*.name =*/ "testdummy", /*.gbt_force =*/ true, diff --git a/src/versionbits.h b/src/versionbits.h index f1d31ea0af..f4dfb71515 100644 --- a/src/versionbits.h +++ b/src/versionbits.h @@ -30,7 +30,7 @@ enum ThresholdState { // will either be NULL or a block with (height + 1) % Period() == 0. typedef std::map<const CBlockIndex*, ThresholdState> ThresholdConditionCache; -struct BIP9DeploymentInfo { +struct VBDeploymentInfo { /** Deployment name */ const char *name; /** Whether GBT clients can safely ignore this rule in simplified usage */ @@ -45,7 +45,7 @@ struct BIP9Stats { bool possible; }; -extern const struct BIP9DeploymentInfo VersionBitsDeploymentInfo[]; +extern const struct VBDeploymentInfo VersionBitsDeploymentInfo[]; /** * Abstract class that implements BIP9-style threshold logic, and caches results. diff --git a/src/wallet/db.cpp b/src/wallet/db.cpp index 25f6bdd9d9..89f204bc31 100644 --- a/src/wallet/db.cpp +++ b/src/wallet/db.cpp @@ -211,7 +211,6 @@ bool CDB::Recover(const std::string& filename, void *callbackDataIn, bool (*reco { CDataStream ssKey(row.first, SER_DISK, CLIENT_VERSION); CDataStream ssValue(row.second, SER_DISK, CLIENT_VERSION); - std::string strType, strErr; if (!(*recoverKVcallback)(callbackDataIn, ssKey, ssValue)) continue; } diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp index 3b6dfd42ca..0841c23b86 100644 --- a/src/wallet/rpcwallet.cpp +++ b/src/wallet/rpcwallet.cpp @@ -21,6 +21,7 @@ #include "timedata.h" #include "util.h" #include "utilmoneystr.h" +#include "wallet/coincontrol.h" #include "wallet/feebumper.h" #include "wallet/wallet.h" #include "wallet/walletdb.h" @@ -2628,7 +2629,7 @@ UniValue fundrawtransaction(const JSONRPCRequest& request) return NullUniValue; } - if (request.fHelp || request.params.size() < 1 || request.params.size() > 2) + if (request.fHelp || request.params.size() < 1 || request.params.size() > 3) throw std::runtime_error( "fundrawtransaction \"hexstring\" ( options )\n" "\nAdd inputs to a transaction until it has enough in value to meet its out value.\n" @@ -2657,6 +2658,7 @@ UniValue fundrawtransaction(const JSONRPCRequest& request) " Those recipients will receive less bitcoins than you enter in their corresponding amount field.\n" " If no outputs are specified here, the sender pays the fee.\n" " [vout_index,...]\n" + " \"optIntoRbf\" (boolean, optional) Allow this transaction to be replaced by a transaction with higher fees\n" " }\n" " for backward compatibility: passing in a true instead of an object will result in {\"includeWatching\":true}\n" "\nResult:\n" @@ -2678,20 +2680,21 @@ UniValue fundrawtransaction(const JSONRPCRequest& request) RPCTypeCheck(request.params, boost::assign::list_of(UniValue::VSTR)); - CTxDestination changeAddress = CNoDestination(); + CCoinControl coinControl; + coinControl.destChange = CNoDestination(); int changePosition = -1; - bool includeWatching = false; + coinControl.fAllowWatchOnly = false; // include watching bool lockUnspents = false; bool reserveChangeKey = true; - CFeeRate feeRate = CFeeRate(0); - bool overrideEstimatedFeerate = false; + coinControl.nFeeRate = CFeeRate(0); + coinControl.fOverrideFeeRate = false; UniValue subtractFeeFromOutputs; std::set<int> setSubtractFeeFromOutputs; if (request.params.size() > 1) { if (request.params[1].type() == UniValue::VBOOL) { // backward compatibility bool only fallback - includeWatching = request.params[1].get_bool(); + coinControl.fAllowWatchOnly = request.params[1].get_bool(); } else { RPCTypeCheck(request.params, boost::assign::list_of(UniValue::VSTR)(UniValue::VOBJ)); @@ -2707,6 +2710,7 @@ UniValue fundrawtransaction(const JSONRPCRequest& request) {"reserveChangeKey", UniValueType(UniValue::VBOOL)}, {"feeRate", UniValueType()}, // will be checked below {"subtractFeeFromOutputs", UniValueType(UniValue::VARR)}, + {"optIntoRbf", UniValueType(UniValue::VBOOL)}, }, true, true); @@ -2716,14 +2720,14 @@ UniValue fundrawtransaction(const JSONRPCRequest& request) if (!address.IsValid()) throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "changeAddress must be a valid bitcoin address"); - changeAddress = address.Get(); + coinControl.destChange = address.Get(); } if (options.exists("changePosition")) changePosition = options["changePosition"].get_int(); if (options.exists("includeWatching")) - includeWatching = options["includeWatching"].get_bool(); + coinControl.fAllowWatchOnly = options["includeWatching"].get_bool(); if (options.exists("lockUnspents")) lockUnspents = options["lockUnspents"].get_bool(); @@ -2733,12 +2737,16 @@ UniValue fundrawtransaction(const JSONRPCRequest& request) if (options.exists("feeRate")) { - feeRate = CFeeRate(AmountFromValue(options["feeRate"])); - overrideEstimatedFeerate = true; + coinControl.nFeeRate = CFeeRate(AmountFromValue(options["feeRate"])); + coinControl.fOverrideFeeRate = true; } if (options.exists("subtractFeeFromOutputs")) subtractFeeFromOutputs = options["subtractFeeFromOutputs"].get_array(); + + if (options.exists("optIntoRbf")) { + coinControl.signalRbf = options["optIntoRbf"].get_bool(); + } } } @@ -2767,7 +2775,7 @@ UniValue fundrawtransaction(const JSONRPCRequest& request) CAmount nFeeOut; std::string strFailReason; - if (!pwallet->FundTransaction(tx, nFeeOut, overrideEstimatedFeerate, feeRate, changePosition, strFailReason, includeWatching, lockUnspents, setSubtractFeeFromOutputs, reserveChangeKey, changeAddress)) { + if (!pwallet->FundTransaction(tx, nFeeOut, changePosition, strFailReason, lockUnspents, setSubtractFeeFromOutputs, coinControl, reserveChangeKey)) { throw JSONRPCError(RPC_WALLET_ERROR, strFailReason); } diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp index 3e000d2a9d..b2706d09f6 100644 --- a/src/wallet/wallet.cpp +++ b/src/wallet/wallet.cpp @@ -2414,7 +2414,7 @@ bool CWallet::SignTransaction(CMutableTransaction &tx) return true; } -bool CWallet::FundTransaction(CMutableTransaction& tx, CAmount& nFeeRet, bool overrideEstimatedFeeRate, const CFeeRate& specificFeeRate, int& nChangePosInOut, std::string& strFailReason, bool includeWatching, bool lockUnspents, const std::set<int>& setSubtractFeeFromOutputs, bool keepReserveKey, const CTxDestination& destChange) +bool CWallet::FundTransaction(CMutableTransaction& tx, CAmount& nFeeRet, int& nChangePosInOut, std::string& strFailReason, bool lockUnspents, const std::set<int>& setSubtractFeeFromOutputs, CCoinControl coinControl, bool keepReserveKey) { std::vector<CRecipient> vecSend; @@ -2426,12 +2426,7 @@ bool CWallet::FundTransaction(CMutableTransaction& tx, CAmount& nFeeRet, bool ov vecSend.push_back(recipient); } - CCoinControl coinControl; - coinControl.destChange = destChange; coinControl.fAllowOtherInputs = true; - coinControl.fAllowWatchOnly = includeWatching; - coinControl.fOverrideFeeRate = overrideEstimatedFeeRate; - coinControl.nFeeRate = specificFeeRate; BOOST_FOREACH(const CTxIn& txin, tx.vin) coinControl.Select(txin.prevout); @@ -2690,9 +2685,10 @@ bool CWallet::CreateTransaction(const std::vector<CRecipient>& vecSend, CWalletT // and in the spirit of "smallest possible change from prior // behavior." bool rbf = coinControl ? coinControl->signalRbf : fWalletRbf; + const uint32_t nSequence = rbf ? MAX_BIP125_RBF_SEQUENCE : (std::numeric_limits<unsigned int>::max() - 1); for (const auto& coin : setCoins) txNew.vin.push_back(CTxIn(coin.outpoint,CScript(), - std::numeric_limits<unsigned int>::max() - (rbf ? 2 : 1))); + nSequence)); // Fill in dummy signatures for fee calculation. if (!DummySignTx(txNew, setCoins)) { diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h index a3974bf00b..a9c50aee4d 100644 --- a/src/wallet/wallet.h +++ b/src/wallet/wallet.h @@ -136,10 +136,7 @@ public: std::string name; std::string purpose; - CAddressBookData() - { - purpose = "unknown"; - } + CAddressBookData() : purpose("unknown") {} typedef std::map<std::string, std::string> StringMap; StringMap destdata; @@ -935,7 +932,7 @@ public: * Insert additional inputs into the transaction by * calling CreateTransaction(); */ - bool FundTransaction(CMutableTransaction& tx, CAmount& nFeeRet, bool overrideEstimatedFeeRate, const CFeeRate& specificFeeRate, int& nChangePosInOut, std::string& strFailReason, bool includeWatching, bool lockUnspents, const std::set<int>& setSubtractFeeFromOutputs, bool keepReserveKey = true, const CTxDestination& destChange = CNoDestination()); + bool FundTransaction(CMutableTransaction& tx, CAmount& nFeeRet, int& nChangePosInOut, std::string& strFailReason, bool lockUnspents, const std::set<int>& setSubtractFeeFromOutputs, CCoinControl, bool keepReserveKey = true); bool SignTransaction(CMutableTransaction& tx); /** diff --git a/test/functional/config.ini.in b/test/config.ini.in index 29586c555d..35ee092be4 100644 --- a/test/functional/config.ini.in +++ b/test/config.ini.in @@ -3,7 +3,7 @@ # file COPYING or http://www.opensource.org/licenses/mit-license.php. # These environment variables are set by the build process and read by -# test/functional/test_runner.py +# test/functional/test_runner.py and test/util/bitcoin-util-test.py [environment] SRCDIR=@abs_top_srcdir@ diff --git a/test/functional/bip68-sequence.py b/test/functional/bip68-sequence.py index db66b7719c..87a50692f6 100755 --- a/test/functional/bip68-sequence.py +++ b/test/functional/bip68-sequence.py @@ -241,7 +241,7 @@ class BIP68Test(BitcoinTestFramework): # Now mine some blocks, but make sure tx2 doesn't get mined. # Use prioritisetransaction to lower the effective feerate to 0 - self.nodes[0].prioritisetransaction(tx2.hash, int(-self.relayfee*COIN)) + self.nodes[0].prioritisetransaction(txid=tx2.hash, fee_delta=int(-self.relayfee*COIN)) cur_time = int(time.time()) for i in range(10): self.nodes[0].setmocktime(cur_time + 600) @@ -254,7 +254,7 @@ class BIP68Test(BitcoinTestFramework): test_nonzero_locks(tx2, self.nodes[0], self.relayfee, use_height_lock=False) # Mine tx2, and then try again - self.nodes[0].prioritisetransaction(tx2.hash, int(self.relayfee*COIN)) + self.nodes[0].prioritisetransaction(txid=tx2.hash, fee_delta=int(self.relayfee*COIN)) # Advance the time on the node so that we can test timelocks self.nodes[0].setmocktime(cur_time+600) diff --git a/test/functional/blockchain.py b/test/functional/blockchain.py index 5ada3e629e..6aef6d4489 100755 --- a/test/functional/blockchain.py +++ b/test/functional/blockchain.py @@ -59,6 +59,7 @@ class BlockchainTest(BitcoinTestFramework): assert_equal(res['transactions'], 200) assert_equal(res['height'], 200) assert_equal(res['txouts'], 200) + assert_equal(res['bogosize'], 17000), assert_equal(res['bestblock'], node.getblockhash(200)) size = res['disk_size'] assert size > 6400 @@ -75,6 +76,7 @@ class BlockchainTest(BitcoinTestFramework): assert_equal(res2['total_amount'], Decimal('0')) assert_equal(res2['height'], 0) assert_equal(res2['txouts'], 0) + assert_equal(res2['bogosize'], 0), assert_equal(res2['bestblock'], node.getblockhash(0)) assert_equal(len(res2['hash_serialized_2']), 64) @@ -86,6 +88,7 @@ class BlockchainTest(BitcoinTestFramework): assert_equal(res['transactions'], res3['transactions']) assert_equal(res['height'], res3['height']) assert_equal(res['txouts'], res3['txouts']) + assert_equal(res['bogosize'], res3['bogosize']) assert_equal(res['bestblock'], res3['bestblock']) assert_equal(res['hash_serialized_2'], res3['hash_serialized_2']) diff --git a/test/functional/fundrawtransaction.py b/test/functional/fundrawtransaction.py index c41afe2b93..0a3166b89b 100755 --- a/test/functional/fundrawtransaction.py +++ b/test/functional/fundrawtransaction.py @@ -452,7 +452,7 @@ class RawTransactionsTest(BitcoinTestFramework): self.stop_node(2) self.stop_node(3) self.nodes[1].encryptwallet("test") - self.nodes.pop(1) + bitcoind_processes[1].wait(timeout=BITCOIND_PROC_WAIT_TIMEOUT) self.nodes = self.start_nodes(self.num_nodes, self.options.tmpdir) # This test is not meant to test fee estimation and we'd like diff --git a/test/functional/mempool_packages.py b/test/functional/mempool_packages.py index 72f04095f4..e225493816 100755 --- a/test/functional/mempool_packages.py +++ b/test/functional/mempool_packages.py @@ -96,7 +96,7 @@ class MempoolPackagesTest(BitcoinTestFramework): # Check that ancestor modified fees includes fee deltas from # prioritisetransaction - self.nodes[0].prioritisetransaction(chain[0], 1000) + self.nodes[0].prioritisetransaction(txid=chain[0], fee_delta=1000) mempool = self.nodes[0].getrawmempool(True) ancestor_fees = 0 for x in chain: @@ -104,11 +104,11 @@ class MempoolPackagesTest(BitcoinTestFramework): assert_equal(mempool[x]['ancestorfees'], ancestor_fees * COIN + 1000) # Undo the prioritisetransaction for later tests - self.nodes[0].prioritisetransaction(chain[0], -1000) + self.nodes[0].prioritisetransaction(txid=chain[0], fee_delta=-1000) # Check that descendant modified fees includes fee deltas from # prioritisetransaction - self.nodes[0].prioritisetransaction(chain[-1], 1000) + self.nodes[0].prioritisetransaction(txid=chain[-1], fee_delta=1000) mempool = self.nodes[0].getrawmempool(True) descendant_fees = 0 @@ -126,7 +126,7 @@ class MempoolPackagesTest(BitcoinTestFramework): assert_equal(len(self.nodes[0].getrawmempool()), 0) # Prioritise a transaction that has been mined, then add it back to the # mempool by using invalidateblock. - self.nodes[0].prioritisetransaction(chain[-1], 2000) + self.nodes[0].prioritisetransaction(txid=chain[-1], fee_delta=2000) self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) # Keep node1's tip synced with node0 self.nodes[1].invalidateblock(self.nodes[1].getbestblockhash()) diff --git a/test/functional/p2p-compactblocks.py b/test/functional/p2p-compactblocks.py index 9b302120ac..ff76e49fba 100755 --- a/test/functional/p2p-compactblocks.py +++ b/test/functional/p2p-compactblocks.py @@ -98,7 +98,7 @@ class CompactBlocksTest(BitcoinTestFramework): self.setup_clean_chain = True # Node0 = pre-segwit, node1 = segwit-aware self.num_nodes = 2 - self.extra_args = [["-bip9params=segwit:0:0"], ["-txindex"]] + self.extra_args = [["-vbparams=segwit:0:0"], ["-txindex"]] self.utxos = [] def build_block_on_tip(self, node, segwit=False): diff --git a/test/functional/p2p-segwit.py b/test/functional/p2p-segwit.py index ab97596ba3..dbc61d21fc 100755 --- a/test/functional/p2p-segwit.py +++ b/test/functional/p2p-segwit.py @@ -114,7 +114,7 @@ class SegWitTest(BitcoinTestFramework): super().__init__() self.setup_clean_chain = True self.num_nodes = 3 - self.extra_args = [["-whitelist=127.0.0.1"], ["-whitelist=127.0.0.1", "-acceptnonstdtxn=0"], ["-whitelist=127.0.0.1", "-bip9params=segwit:0:0"]] + self.extra_args = [["-whitelist=127.0.0.1"], ["-whitelist=127.0.0.1", "-acceptnonstdtxn=0"], ["-whitelist=127.0.0.1", "-vbparams=segwit:0:0"]] def setup_network(self): self.setup_nodes() diff --git a/test/functional/prioritise_transaction.py b/test/functional/prioritise_transaction.py index 9c3b3fd5d9..4fc03d2547 100755 --- a/test/functional/prioritise_transaction.py +++ b/test/functional/prioritise_transaction.py @@ -46,7 +46,7 @@ class PrioritiseTransactionTest(BitcoinTestFramework): # add a fee delta to something in the cheapest bucket and make sure it gets mined # also check that a different entry in the cheapest bucket is NOT mined - self.nodes[0].prioritisetransaction(txids[0][0], int(3*base_fee*COIN)) + self.nodes[0].prioritisetransaction(txid=txids[0][0], fee_delta=int(3*base_fee*COIN)) self.nodes[0].generate(1) @@ -65,7 +65,7 @@ class PrioritiseTransactionTest(BitcoinTestFramework): # Add a prioritisation before a tx is in the mempool (de-prioritising a # high-fee transaction so that it's now low fee). - self.nodes[0].prioritisetransaction(high_fee_tx, -int(2*base_fee*COIN)) + self.nodes[0].prioritisetransaction(txid=high_fee_tx, fee_delta=-int(2*base_fee*COIN)) # Add everything back to mempool self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) @@ -109,7 +109,7 @@ class PrioritiseTransactionTest(BitcoinTestFramework): # This is a less than 1000-byte transaction, so just set the fee # to be the minimum for a 1000 byte transaction and check that it is # accepted. - self.nodes[0].prioritisetransaction(tx_id, int(self.relayfee*COIN)) + self.nodes[0].prioritisetransaction(txid=tx_id, fee_delta=int(self.relayfee*COIN)) self.log.info("Assert that prioritised free transaction is accepted to mempool") assert_equal(self.nodes[0].sendrawtransaction(tx_hex), tx_id) @@ -120,7 +120,7 @@ class PrioritiseTransactionTest(BitcoinTestFramework): mock_time = int(time.time()) self.nodes[0].setmocktime(mock_time) template = self.nodes[0].getblocktemplate() - self.nodes[0].prioritisetransaction(tx_id, -int(self.relayfee*COIN)) + self.nodes[0].prioritisetransaction(txid=tx_id, fee_delta=-int(self.relayfee*COIN)) self.nodes[0].setmocktime(mock_time+10) new_template = self.nodes[0].getblocktemplate() diff --git a/test/functional/replace-by-fee.py b/test/functional/replace-by-fee.py index e940ce535c..ca7b623ca3 100755 --- a/test/functional/replace-by-fee.py +++ b/test/functional/replace-by-fee.py @@ -99,6 +99,9 @@ class ReplaceByFeeTest(BitcoinTestFramework): self.log.info("Running test opt-in...") self.test_opt_in() + self.log.info("Running test RPC...") + self.test_rpc() + self.log.info("Running test prioritised transactions...") self.test_prioritised_transactions() @@ -482,7 +485,7 @@ class ReplaceByFeeTest(BitcoinTestFramework): assert_raises_jsonrpc(-26, "insufficient fee", self.nodes[0].sendrawtransaction, tx1b_hex, True) # Use prioritisetransaction to set tx1a's fee to 0. - self.nodes[0].prioritisetransaction(tx1a_txid, int(-0.1*COIN)) + self.nodes[0].prioritisetransaction(txid=tx1a_txid, fee_delta=int(-0.1*COIN)) # Now tx1b should be able to replace tx1a tx1b_txid = self.nodes[0].sendrawtransaction(tx1b_hex, True) @@ -509,12 +512,32 @@ class ReplaceByFeeTest(BitcoinTestFramework): assert_raises_jsonrpc(-26, "insufficient fee", self.nodes[0].sendrawtransaction, tx2b_hex, True) # Now prioritise tx2b to have a higher modified fee - self.nodes[0].prioritisetransaction(tx2b.hash, int(0.1*COIN)) + self.nodes[0].prioritisetransaction(txid=tx2b.hash, fee_delta=int(0.1*COIN)) # tx2b should now be accepted tx2b_txid = self.nodes[0].sendrawtransaction(tx2b_hex, True) assert(tx2b_txid in self.nodes[0].getrawmempool()) + def test_rpc(self): + us0 = self.nodes[0].listunspent()[0] + ins = [us0]; + outs = {self.nodes[0].getnewaddress() : Decimal(1.0000000)} + rawtx0 = self.nodes[0].createrawtransaction(ins, outs, 0, True) + rawtx1 = self.nodes[0].createrawtransaction(ins, outs, 0, False) + json0 = self.nodes[0].decoderawtransaction(rawtx0) + json1 = self.nodes[0].decoderawtransaction(rawtx1) + assert_equal(json0["vin"][0]["sequence"], 4294967293) + assert_equal(json1["vin"][0]["sequence"], 4294967295) + + rawtx2 = self.nodes[0].createrawtransaction([], outs) + frawtx2a = self.nodes[0].fundrawtransaction(rawtx2, {"optIntoRbf": True}) + frawtx2b = self.nodes[0].fundrawtransaction(rawtx2, {"optIntoRbf": False}) + + json0 = self.nodes[0].decoderawtransaction(frawtx2a['hex']) + json1 = self.nodes[0].decoderawtransaction(frawtx2b['hex']) + assert_equal(json0["vin"][0]["sequence"], 4294967293) + assert_equal(json1["vin"][0]["sequence"], 4294967294) + if __name__ == '__main__': ReplaceByFeeTest().main() diff --git a/test/functional/test_runner.py b/test/functional/test_runner.py index b2aee7c739..4702f2d773 100755 --- a/test/functional/test_runner.py +++ b/test/functional/test_runner.py @@ -180,7 +180,7 @@ def main(): # Read config generated by configure. config = configparser.ConfigParser() - configfile = os.path.abspath(os.path.dirname(__file__)) + "/config.ini" + configfile = os.path.abspath(os.path.dirname(__file__)) + "/../config.ini" config.read_file(open(configfile)) passon_args.append("--configfile=%s" % configfile) diff --git a/test/util/bctest.py b/test/util/bctest.py deleted file mode 100644 index b17cf77ae3..0000000000 --- a/test/util/bctest.py +++ /dev/null @@ -1,139 +0,0 @@ -# Copyright 2014 BitPay Inc. -# Copyright 2016 The Bitcoin Core developers -# Distributed under the MIT software license, see the accompanying -# file COPYING or http://www.opensource.org/licenses/mit-license.php. -from __future__ import division,print_function,unicode_literals -import subprocess -import os -import json -import sys -import binascii -import difflib -import logging -import pprint - -def parse_output(a, fmt): - """Parse the output according to specified format. - - Raise an error if the output can't be parsed.""" - if fmt == 'json': # json: compare parsed data - return json.loads(a) - elif fmt == 'hex': # hex: parse and compare binary data - return binascii.a2b_hex(a.strip()) - else: - raise NotImplementedError("Don't know how to compare %s" % fmt) - -def bctest(testDir, testObj, buildenv): - """Runs a single test, comparing output and RC to expected output and RC. - - Raises an error if input can't be read, executable fails, or output/RC - are not as expected. Error is caught by bctester() and reported. - """ - # Get the exec names and arguments - execprog = buildenv.BUILDDIR + "/src/" + testObj['exec'] + buildenv.exeext - execargs = testObj['args'] - execrun = [execprog] + execargs - - # Read the input data (if there is any) - stdinCfg = None - inputData = None - if "input" in testObj: - filename = testDir + "/" + testObj['input'] - inputData = open(filename).read() - stdinCfg = subprocess.PIPE - - # Read the expected output data (if there is any) - outputFn = None - outputData = None - if "output_cmp" in testObj: - outputFn = testObj['output_cmp'] - outputType = os.path.splitext(outputFn)[1][1:] # output type from file extension (determines how to compare) - try: - outputData = open(testDir + "/" + outputFn).read() - except: - logging.error("Output file " + outputFn + " can not be opened") - raise - if not outputData: - logging.error("Output data missing for " + outputFn) - raise Exception - - # Run the test - proc = subprocess.Popen(execrun, stdin=stdinCfg, stdout=subprocess.PIPE, stderr=subprocess.PIPE,universal_newlines=True) - try: - outs = proc.communicate(input=inputData) - except OSError: - logging.error("OSError, Failed to execute " + execprog) - raise - - if outputData: - data_mismatch, formatting_mismatch = False, False - # Parse command output and expected output - try: - a_parsed = parse_output(outs[0], outputType) - except Exception as e: - logging.error('Error parsing command output as %s: %s' % (outputType,e)) - raise - try: - b_parsed = parse_output(outputData, outputType) - except Exception as e: - logging.error('Error parsing expected output %s as %s: %s' % (outputFn,outputType,e)) - raise - # Compare data - if a_parsed != b_parsed: - logging.error("Output data mismatch for " + outputFn + " (format " + outputType + ")") - data_mismatch = True - # Compare formatting - if outs[0] != outputData: - error_message = "Output formatting mismatch for " + outputFn + ":\n" - error_message += "".join(difflib.context_diff(outputData.splitlines(True), - outs[0].splitlines(True), - fromfile=outputFn, - tofile="returned")) - logging.error(error_message) - formatting_mismatch = True - - assert not data_mismatch and not formatting_mismatch - - # Compare the return code to the expected return code - wantRC = 0 - if "return_code" in testObj: - wantRC = testObj['return_code'] - if proc.returncode != wantRC: - logging.error("Return code mismatch for " + outputFn) - raise Exception - - if "error_txt" in testObj: - want_error = testObj["error_txt"] - # Compare error text - # TODO: ideally, we'd compare the strings exactly and also assert - # That stderr is empty if no errors are expected. However, bitcoin-tx - # emits DISPLAY errors when running as a windows application on - # linux through wine. Just assert that the expected error text appears - # somewhere in stderr. - if want_error not in outs[1]: - logging.error("Error mismatch:\n" + "Expected: " + want_error + "\nReceived: " + outs[1].rstrip()) - raise Exception - -def bctester(testDir, input_basename, buildenv): - """ Loads and parses the input file, runs all tests and reports results""" - input_filename = testDir + "/" + input_basename - raw_data = open(input_filename).read() - input_data = json.loads(raw_data) - - failed_testcases = [] - - for testObj in input_data: - try: - bctest(testDir, testObj, buildenv) - logging.info("PASSED: " + testObj["description"]) - except: - logging.info("FAILED: " + testObj["description"]) - failed_testcases.append(testObj["description"]) - - if failed_testcases: - error_message = "FAILED_TESTCASES:\n" - error_message += pprint.pformat(failed_testcases, width=400) - logging.error(error_message) - sys.exit(1) - else: - sys.exit(0) diff --git a/test/util/bitcoin-util-test.py b/test/util/bitcoin-util-test.py index e09a25159d..d15d6a6011 100755 --- a/test/util/bitcoin-util-test.py +++ b/test/util/bitcoin-util-test.py @@ -1,26 +1,30 @@ -#!/usr/bin/env python +#!/usr/bin/env python3 # Copyright 2014 BitPay Inc. -# Copyright 2016 The Bitcoin Core developers +# Copyright 2016-2017 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. -from __future__ import division,print_function,unicode_literals -import os -import sys -import argparse -import logging +"""Test framework for bitcoin utils. -help_text="""Test framework for bitcoin utils. - -Runs automatically during `make check`. +Runs automatically during `make check`. Can also be run manually.""" -if __name__ == '__main__': - sys.path.append(os.path.dirname(os.path.abspath(__file__))) - import buildenv - import bctest +import argparse +import binascii +import configparser +import difflib +import json +import logging +import os +import pprint +import subprocess +import sys - parser = argparse.ArgumentParser(description=help_text) +def main(): + config = configparser.ConfigParser() + config.read_file(open(os.path.dirname(__file__) + "/../config.ini")) + + parser = argparse.ArgumentParser(description=__doc__) parser.add_argument('-v', '--verbose', action='store_true') args = parser.parse_args() verbose = args.verbose @@ -31,6 +35,135 @@ if __name__ == '__main__': level = logging.ERROR formatter = '%(asctime)s - %(levelname)s - %(message)s' # Add the format/level to the logger - logging.basicConfig(format = formatter, level=level) + logging.basicConfig(format=formatter, level=level) + + bctester(config["environment"]["SRCDIR"] + "/test/util/data", "bitcoin-util-test.json", config["environment"]) + +def bctester(testDir, input_basename, buildenv): + """ Loads and parses the input file, runs all tests and reports results""" + input_filename = testDir + "/" + input_basename + raw_data = open(input_filename).read() + input_data = json.loads(raw_data) + + failed_testcases = [] + + for testObj in input_data: + try: + bctest(testDir, testObj, buildenv) + logging.info("PASSED: " + testObj["description"]) + except: + logging.info("FAILED: " + testObj["description"]) + failed_testcases.append(testObj["description"]) - bctest.bctester(buildenv.SRCDIR + "/test/util/data", "bitcoin-util-test.json", buildenv) + if failed_testcases: + error_message = "FAILED_TESTCASES:\n" + error_message += pprint.pformat(failed_testcases, width=400) + logging.error(error_message) + sys.exit(1) + else: + sys.exit(0) + +def bctest(testDir, testObj, buildenv): + """Runs a single test, comparing output and RC to expected output and RC. + + Raises an error if input can't be read, executable fails, or output/RC + are not as expected. Error is caught by bctester() and reported. + """ + # Get the exec names and arguments + execprog = buildenv["BUILDDIR"] + "/src/" + testObj['exec'] + buildenv["EXEEXT"] + execargs = testObj['args'] + execrun = [execprog] + execargs + + # Read the input data (if there is any) + stdinCfg = None + inputData = None + if "input" in testObj: + filename = testDir + "/" + testObj['input'] + inputData = open(filename).read() + stdinCfg = subprocess.PIPE + + # Read the expected output data (if there is any) + outputFn = None + outputData = None + if "output_cmp" in testObj: + outputFn = testObj['output_cmp'] + outputType = os.path.splitext(outputFn)[1][1:] # output type from file extension (determines how to compare) + try: + outputData = open(testDir + "/" + outputFn).read() + except: + logging.error("Output file " + outputFn + " can not be opened") + raise + if not outputData: + logging.error("Output data missing for " + outputFn) + raise Exception + + # Run the test + proc = subprocess.Popen(execrun, stdin=stdinCfg, stdout=subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True) + try: + outs = proc.communicate(input=inputData) + except OSError: + logging.error("OSError, Failed to execute " + execprog) + raise + + if outputData: + data_mismatch, formatting_mismatch = False, False + # Parse command output and expected output + try: + a_parsed = parse_output(outs[0], outputType) + except Exception as e: + logging.error('Error parsing command output as %s: %s' % (outputType, e)) + raise + try: + b_parsed = parse_output(outputData, outputType) + except Exception as e: + logging.error('Error parsing expected output %s as %s: %s' % (outputFn, outputType, e)) + raise + # Compare data + if a_parsed != b_parsed: + logging.error("Output data mismatch for " + outputFn + " (format " + outputType + ")") + data_mismatch = True + # Compare formatting + if outs[0] != outputData: + error_message = "Output formatting mismatch for " + outputFn + ":\n" + error_message += "".join(difflib.context_diff(outputData.splitlines(True), + outs[0].splitlines(True), + fromfile=outputFn, + tofile="returned")) + logging.error(error_message) + formatting_mismatch = True + + assert not data_mismatch and not formatting_mismatch + + # Compare the return code to the expected return code + wantRC = 0 + if "return_code" in testObj: + wantRC = testObj['return_code'] + if proc.returncode != wantRC: + logging.error("Return code mismatch for " + outputFn) + raise Exception + + if "error_txt" in testObj: + want_error = testObj["error_txt"] + # Compare error text + # TODO: ideally, we'd compare the strings exactly and also assert + # That stderr is empty if no errors are expected. However, bitcoin-tx + # emits DISPLAY errors when running as a windows application on + # linux through wine. Just assert that the expected error text appears + # somewhere in stderr. + if want_error not in outs[1]: + logging.error("Error mismatch:\n" + "Expected: " + want_error + "\nReceived: " + outs[1].rstrip()) + raise Exception + +def parse_output(a, fmt): + """Parse the output according to specified format. + + Raise an error if the output can't be parsed.""" + if fmt == 'json': # json: compare parsed data + return json.loads(a) + elif fmt == 'hex': # hex: parse and compare binary data + return binascii.a2b_hex(a.strip()) + else: + raise NotImplementedError("Don't know how to compare %s" % fmt) + +if __name__ == '__main__': + main() diff --git a/test/util/buildenv.py.in b/test/util/buildenv.py.in deleted file mode 100644 index 33030b0348..0000000000 --- a/test/util/buildenv.py.in +++ /dev/null @@ -1,4 +0,0 @@ -#!/usr/bin/env python -exeext="@EXEEXT@" -SRCDIR="@abs_top_srcdir@" -BUILDDIR="@abs_top_builddir@" |