diff options
29 files changed, 539 insertions, 144 deletions
diff --git a/doc/fuzzing.md b/doc/fuzzing.md index bf3ad17861..5dedcb51c8 100644 --- a/doc/fuzzing.md +++ b/doc/fuzzing.md @@ -32,6 +32,13 @@ We disable ccache because we don't want to pollute the ccache with instrumented objects, and similarly don't want to use non-instrumented cached objects linked in. +The fuzzing can be sped up significantly (~200x) by using `afl-clang-fast` and +`afl-clang-fast++` in place of `afl-gcc` and `afl-g++` when compiling. When +compiling using `afl-clang-fast`/`afl-clang-fast++` the resulting +`test_bitcoin_fuzzy` binary will be instrumented in such a way that the AFL +features "persistent mode" and "deferred forkserver" can be used. See +https://github.com/mcarpenter/afl/tree/master/llvm_mode for details. + Preparing fuzzing ------------------ @@ -63,4 +70,3 @@ $AFLPATH/afl-fuzz -i ${AFLIN} -o ${AFLOUT} -m52 -- test/test_bitcoin_fuzzy You may have to change a few kernel parameters to test optimally - `afl-fuzz` will print an error and suggestion if so. - diff --git a/src/Makefile.qttest.include b/src/Makefile.qttest.include index 948e13a9e1..391b9ebdf6 100644 --- a/src/Makefile.qttest.include +++ b/src/Makefile.qttest.include @@ -46,7 +46,8 @@ qt_test_test_bitcoin_qt_SOURCES = \ if ENABLE_WALLET qt_test_test_bitcoin_qt_SOURCES += \ qt/test/paymentservertests.cpp \ - qt/test/wallettests.cpp + qt/test/wallettests.cpp \ + wallet/test/wallet_test_fixture.cpp endif nodist_qt_test_test_bitcoin_qt_SOURCES = $(TEST_QT_MOC_CPP) @@ -21,4 +21,4 @@ namespace fsbridge { FILE *freopen(const fs::path& p, const char *mode, FILE *stream); }; -#endif +#endif // BITCOIN_FS_H diff --git a/src/net.cpp b/src/net.cpp index ded6f1099a..198d8f5fff 100644 --- a/src/net.cpp +++ b/src/net.cpp @@ -148,7 +148,7 @@ static std::vector<CAddress> convertSeed6(const std::vector<SeedSpec6> &vSeedsIn // one by discovery. CAddress GetLocalAddress(const CNetAddr *paddrPeer, ServiceFlags nLocalServices) { - CAddress ret(CService(CNetAddr(),GetListenPort()), NODE_NONE); + CAddress ret(CService(CNetAddr(),GetListenPort()), nLocalServices); CService addr; if (GetLocal(addr, paddrPeer)) { diff --git a/src/netbase.cpp b/src/netbase.cpp index 2584f571ee..32557dd179 100644 --- a/src/netbase.cpp +++ b/src/netbase.cpp @@ -668,13 +668,14 @@ std::string NetworkErrorString(int err) std::string NetworkErrorString(int err) { char buf[256]; - const char *s = buf; buf[0] = 0; /* Too bad there are two incompatible implementations of the * thread-safe strerror. */ + const char *s; #ifdef STRERROR_R_CHAR_P /* GNU variant can return a pointer outside the passed buffer */ s = strerror_r(err, buf, sizeof(buf)); #else /* POSIX variant always returns message in buffer */ + s = buf; if (strerror_r(err, buf, sizeof(buf))) buf[0] = 0; #endif diff --git a/src/policy/policy.cpp b/src/policy/policy.cpp index 2b19a6714b..f4fffd6578 100644 --- a/src/policy/policy.cpp +++ b/src/policy/policy.cpp @@ -15,7 +15,7 @@ #include <boost/foreach.hpp> -CAmount GetDustThreshold(const CTxOut& txout, const CFeeRate& dustRelayFee) +CAmount GetDustThreshold(const CTxOut& txout, const CFeeRate& dustRelayFeeIn) { // "Dust" is defined in terms of dustRelayFee, // which has units satoshis-per-kilobyte. @@ -44,12 +44,12 @@ CAmount GetDustThreshold(const CTxOut& txout, const CFeeRate& dustRelayFee) nSize += (32 + 4 + 1 + 107 + 4); // the 148 mentioned above } - return 3 * dustRelayFee.GetFee(nSize); + return 3 * dustRelayFeeIn.GetFee(nSize); } -bool IsDust(const CTxOut& txout, const CFeeRate& dustRelayFee) +bool IsDust(const CTxOut& txout, const CFeeRate& dustRelayFeeIn) { - return (txout.nValue < GetDustThreshold(txout, dustRelayFee)); + return (txout.nValue < GetDustThreshold(txout, dustRelayFeeIn)); } /** diff --git a/src/qt/coincontroldialog.cpp b/src/qt/coincontroldialog.cpp index 2a331d4fae..135cf6f701 100644 --- a/src/qt/coincontroldialog.cpp +++ b/src/qt/coincontroldialog.cpp @@ -513,8 +513,6 @@ void CoinControlDialog::updateLabels(WalletModel *model, QDialog* dialog) // Fee nPayFee = CWallet::GetMinimumFee(nBytes, nTxConfirmTarget, ::mempool, ::feeEstimator); - if (nPayFee > 0 && coinControl->nMinimumTotalFee > nPayFee) - nPayFee = coinControl->nMinimumTotalFee; if (nPayAmount > 0) { @@ -573,7 +571,7 @@ void CoinControlDialog::updateLabels(WalletModel *model, QDialog* dialog) l5->setText(((nBytes > 0) ? ASYMP_UTF8 : "") + QString::number(nBytes)); // Bytes l7->setText(fDust ? tr("yes") : tr("no")); // Dust l8->setText(BitcoinUnits::formatWithUnit(nDisplayUnit, nChange)); // Change - if (nPayFee > 0 && (coinControl->nMinimumTotalFee < nPayFee)) + if (nPayFee > 0) { l3->setText(ASYMP_UTF8 + l3->text()); l4->setText(ASYMP_UTF8 + l4->text()); diff --git a/src/qt/forms/sendcoinsdialog.ui b/src/qt/forms/sendcoinsdialog.ui index 52256ca5c4..89f9c25d14 100644 --- a/src/qt/forms/sendcoinsdialog.ui +++ b/src/qt/forms/sendcoinsdialog.ui @@ -862,19 +862,6 @@ </widget> </item> <item> - <widget class="QRadioButton" name="radioCustomAtLeast"> - <property name="toolTip"> - <string>If the custom fee is set to 1000 satoshis and the transaction is only 250 bytes, then "per kilobyte" only pays 250 satoshis in fee, while "total at least" pays 1000 satoshis. For transactions bigger than a kilobyte both pay by kilobyte.</string> - </property> - <property name="text"> - <string>total at least</string> - </property> - <attribute name="buttonGroup"> - <string notr="true">groupCustomFee</string> - </attribute> - </widget> - </item> - <item> <widget class="BitcoinAmountField" name="customFee"/> </item> <item> diff --git a/src/qt/sendcoinsdialog.cpp b/src/qt/sendcoinsdialog.cpp index 8dcb0fd016..272ab9486a 100644 --- a/src/qt/sendcoinsdialog.cpp +++ b/src/qt/sendcoinsdialog.cpp @@ -109,7 +109,6 @@ SendCoinsDialog::SendCoinsDialog(const PlatformStyle *_platformStyle, QWidget *p ui->groupFee->setId(ui->radioCustomFee, 1); ui->groupFee->button((int)std::max(0, std::min(1, settings.value("nFeeRadio").toInt())))->setChecked(true); ui->groupCustomFee->setId(ui->radioCustomPerKilobyte, 0); - ui->groupCustomFee->setId(ui->radioCustomAtLeast, 1); ui->groupCustomFee->button((int)std::max(0, std::min(1, settings.value("nCustomFeeRadio").toInt())))->setChecked(true); ui->customFee->setValue(settings.value("nTransactionFee").toLongLong()); ui->checkBoxMinimumFee->setChecked(settings.value("fPayOnlyMinFee").toBool()); @@ -606,7 +605,6 @@ void SendCoinsDialog::updateFeeSectionControls() ui->checkBoxMinimumFee ->setEnabled(ui->radioCustomFee->isChecked()); ui->labelMinFeeWarning ->setEnabled(ui->radioCustomFee->isChecked()); ui->radioCustomPerKilobyte ->setEnabled(ui->radioCustomFee->isChecked() && !ui->checkBoxMinimumFee->isChecked()); - ui->radioCustomAtLeast ->setEnabled(ui->radioCustomFee->isChecked() && !ui->checkBoxMinimumFee->isChecked() && CoinControlDialog::coinControl->HasSelected()); ui->customFee ->setEnabled(ui->radioCustomFee->isChecked() && !ui->checkBoxMinimumFee->isChecked()); } @@ -617,19 +615,12 @@ void SendCoinsDialog::updateGlobalFeeVariables() int nConfirmTarget = ui->sliderSmartFee->maximum() - ui->sliderSmartFee->value() + 2; payTxFee = CFeeRate(0); - // set nMinimumTotalFee to 0 to not accidentally pay a custom fee - CoinControlDialog::coinControl->nMinimumTotalFee = 0; - // show the estimated required time for confirmation ui->confirmationTargetLabel->setText(GUIUtil::formatDurationStr(nConfirmTarget * Params().GetConsensus().nPowTargetSpacing) + " / " + tr("%n block(s)", "", nConfirmTarget)); } else { payTxFee = CFeeRate(ui->customFee->value()); - - // if user has selected to set a minimum absolute fee, pass the value to coincontrol - // set nMinimumTotalFee to 0 in case of user has selected that the fee is per KB - CoinControlDialog::coinControl->nMinimumTotalFee = ui->radioCustomAtLeast->isChecked() ? ui->customFee->value() : 0; } } @@ -828,21 +819,6 @@ void SendCoinsDialog::coinControlUpdateLabels() if (!model || !model->getOptionsModel()) return; - if (model->getOptionsModel()->getCoinControlFeatures()) - { - // enable minimum absolute fee UI controls - ui->radioCustomAtLeast->setVisible(true); - - // only enable the feature if inputs are selected - ui->radioCustomAtLeast->setEnabled(ui->radioCustomFee->isChecked() && !ui->checkBoxMinimumFee->isChecked() &&CoinControlDialog::coinControl->HasSelected()); - } - else - { - // in case coin control is disabled (=default), hide minimum absolute fee UI controls - ui->radioCustomAtLeast->setVisible(false); - return; - } - // set pay amounts CoinControlDialog::payAmounts.clear(); CoinControlDialog::fSubtractFeeFromAmount = false; diff --git a/src/qt/test/wallettests.cpp b/src/qt/test/wallettests.cpp index a0dce3d997..798d333d63 100644 --- a/src/qt/test/wallettests.cpp +++ b/src/qt/test/wallettests.cpp @@ -65,7 +65,6 @@ QModelIndex FindTx(const QAbstractItemModel& model, const uint256& txid) } return {}; } -} //! Simple qt wallet tests. // @@ -80,7 +79,7 @@ QModelIndex FindTx(const QAbstractItemModel& model, const uint256& txid) // src/qt/test/test_bitcoin-qt -platform xcb # Linux // src/qt/test/test_bitcoin-qt -platform windows # Windows // src/qt/test/test_bitcoin-qt -platform cocoa # macOS -void WalletTests::walletTests() +void TestSendCoins() { // Set up wallet and chain with 101 blocks (1 mature block for spending). TestChain100Setup test; @@ -117,3 +116,10 @@ void WalletTests::walletTests() bitdb.Flush(true); bitdb.Reset(); } + +} + +void WalletTests::walletTests() +{ + TestSendCoins(); +} diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp index 37af8abb38..33b407ae57 100644 --- a/src/qt/walletmodel.cpp +++ b/src/qt/walletmodel.cpp @@ -68,14 +68,7 @@ CAmount WalletModel::getBalance(const CCoinControl *coinControl) const { if (coinControl) { - CAmount nBalance = 0; - std::vector<COutput> vCoins; - wallet->AvailableCoins(vCoins, true, coinControl); - BOOST_FOREACH(const COutput& out, vCoins) - if(out.fSpendable) - nBalance += out.tx->tx->vout[out.i].nValue; - - return nBalance; + return wallet->GetAvailableBalance(coinControl); } return wallet->GetBalance(); @@ -600,38 +593,11 @@ bool WalletModel::isSpent(const COutPoint& outpoint) const // AvailableCoins + LockedCoins grouped by wallet address (put change in one group with wallet address) void WalletModel::listCoins(std::map<QString, std::vector<COutput> >& mapCoins) const { - std::vector<COutput> vCoins; - wallet->AvailableCoins(vCoins); - - LOCK2(cs_main, wallet->cs_wallet); // ListLockedCoins, mapWallet - std::vector<COutPoint> vLockedCoins; - wallet->ListLockedCoins(vLockedCoins); - - // add locked coins - BOOST_FOREACH(const COutPoint& outpoint, vLockedCoins) - { - if (!wallet->mapWallet.count(outpoint.hash)) continue; - int nDepth = wallet->mapWallet[outpoint.hash].GetDepthInMainChain(); - if (nDepth < 0) continue; - COutput out(&wallet->mapWallet[outpoint.hash], outpoint.n, nDepth, true /* spendable */, true /* solvable */, true /* safe */); - if (outpoint.n < out.tx->tx->vout.size() && wallet->IsMine(out.tx->tx->vout[outpoint.n]) == ISMINE_SPENDABLE) - vCoins.push_back(out); - } - - BOOST_FOREACH(const COutput& out, vCoins) - { - COutput cout = out; - - while (wallet->IsChange(cout.tx->tx->vout[cout.i]) && cout.tx->tx->vin.size() > 0 && wallet->IsMine(cout.tx->tx->vin[0])) - { - if (!wallet->mapWallet.count(cout.tx->tx->vin[0].prevout.hash)) break; - cout = COutput(&wallet->mapWallet[cout.tx->tx->vin[0].prevout.hash], cout.tx->tx->vin[0].prevout.n, 0 /* depth */, true /* spendable */, true /* solvable */, true /* safe */); + for (auto& group : wallet->ListCoins()) { + auto& resultGroup = mapCoins[QString::fromStdString(CBitcoinAddress(group.first).ToString())]; + for (auto& coin : group.second) { + resultGroup.emplace_back(std::move(coin)); } - - CTxDestination address; - if(!out.fSpendable || !ExtractDestination(cout.tx->tx->vout[cout.i].scriptPubKey, address)) - continue; - mapCoins[QString::fromStdString(CBitcoinAddress(address).ToString())].push_back(out); } } @@ -661,11 +627,7 @@ void WalletModel::listLockedCoins(std::vector<COutPoint>& vOutpts) void WalletModel::loadReceiveRequests(std::vector<std::string>& vReceiveRequests) { - LOCK(wallet->cs_wallet); - BOOST_FOREACH(const PAIRTYPE(CTxDestination, CAddressBookData)& item, wallet->mapAddressBook) - BOOST_FOREACH(const PAIRTYPE(std::string, std::string)& item2, item.second.destdata) - if (item2.first.size() > 2 && item2.first.substr(0,2) == "rr") // receive request - vReceiveRequests.push_back(item2.second); + vReceiveRequests = wallet->GetDestValues("rr"); // receive request } bool WalletModel::saveReceiveRequest(const std::string &sAddress, const int64_t nId, const std::string &sRequest) @@ -685,11 +647,7 @@ bool WalletModel::saveReceiveRequest(const std::string &sAddress, const int64_t bool WalletModel::transactionCanBeAbandoned(uint256 hash) const { - LOCK2(cs_main, wallet->cs_wallet); - const CWalletTx *wtx = wallet->GetWalletTx(hash); - if (!wtx || wtx->isAbandoned() || wtx->GetDepthInMainChain() > 0 || wtx->InMempool()) - return false; - return true; + return wallet->TransactionCanBeAbandoned(hash); } bool WalletModel::abandonTransaction(uint256 hash) const @@ -702,9 +660,7 @@ bool WalletModel::transactionSignalsRBF(uint256 hash) const { LOCK2(cs_main, wallet->cs_wallet); const CWalletTx *wtx = wallet->GetWalletTx(hash); - if (wtx && SignalsOptInRBF(*wtx)) - return true; - return false; + return wtx && SignalsOptInRBF(*wtx); } bool WalletModel::bumpFee(uint256 hash) diff --git a/src/random.cpp b/src/random.cpp index 3b9df3edaa..de7553c825 100644 --- a/src/random.cpp +++ b/src/random.cpp @@ -203,10 +203,43 @@ void GetRandBytes(unsigned char* buf, int num) } } +static void AddDataToRng(void* data, size_t len); + +void RandAddSeedSleep() +{ + int64_t nPerfCounter1 = GetPerformanceCounter(); + std::this_thread::sleep_for(std::chrono::milliseconds(1)); + int64_t nPerfCounter2 = GetPerformanceCounter(); + + // Combine with and update state + AddDataToRng(&nPerfCounter1, sizeof(nPerfCounter1)); + AddDataToRng(&nPerfCounter2, sizeof(nPerfCounter2)); + + memory_cleanse(&nPerfCounter1, sizeof(nPerfCounter1)); + memory_cleanse(&nPerfCounter2, sizeof(nPerfCounter2)); +} + + static std::mutex cs_rng_state; static unsigned char rng_state[32] = {0}; static uint64_t rng_counter = 0; +static void AddDataToRng(void* data, size_t len) { + CSHA512 hasher; + hasher.Write((const unsigned char*)&len, sizeof(len)); + hasher.Write((const unsigned char*)data, len); + unsigned char buf[64]; + { + std::unique_lock<std::mutex> lock(cs_rng_state); + hasher.Write(rng_state, sizeof(rng_state)); + hasher.Write((const unsigned char*)&rng_counter, sizeof(rng_counter)); + ++rng_counter; + hasher.Finalize(buf); + memcpy(rng_state, buf + 32, 32); + } + memory_cleanse(buf, 64); +} + void GetStrongRandBytes(unsigned char* out, int num) { assert(num <= 32); diff --git a/src/random.h b/src/random.h index 9551e1c461..6a63d57429 100644 --- a/src/random.h +++ b/src/random.h @@ -24,6 +24,13 @@ int GetRandInt(int nMax); uint256 GetRandHash(); /** + * Add a little bit of randomness to the output of GetStrongRangBytes. + * This sleeps for a millisecond, so should only be called when there is + * no other work to be done. + */ +void RandAddSeedSleep(); + +/** * Function to gather random data from multiple sources, failing whenever any * of those source fail to provide a result. */ diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp index 9d72a23e6d..b4b160aac9 100644 --- a/src/rpc/blockchain.cpp +++ b/src/rpc/blockchain.cpp @@ -187,7 +187,7 @@ void RPCNotifyBlockChange(bool ibd, const CBlockIndex * pindex) latestblock.hash = pindex->GetBlockHash(); latestblock.height = pindex->nHeight; } - cond_blockchange.notify_all(); + cond_blockchange.notify_all(); } UniValue waitfornewblock(const JSONRPCRequest& request) @@ -1074,6 +1074,17 @@ static UniValue BIP9SoftForkDesc(const Consensus::Params& consensusParams, Conse rv.push_back(Pair("startTime", consensusParams.vDeployments[id].nStartTime)); rv.push_back(Pair("timeout", consensusParams.vDeployments[id].nTimeout)); rv.push_back(Pair("since", VersionBitsTipStateSinceHeight(consensusParams, id))); + if (THRESHOLD_STARTED == thresholdState) + { + UniValue statsUV(UniValue::VOBJ); + BIP9Stats statsStruct = VersionBitsTipStatistics(consensusParams, id); + statsUV.push_back(Pair("period", statsStruct.period)); + statsUV.push_back(Pair("threshold", statsStruct.threshold)); + statsUV.push_back(Pair("elapsed", statsStruct.elapsed)); + statsUV.push_back(Pair("count", statsStruct.count)); + statsUV.push_back(Pair("possible", statsStruct.possible)); + rv.push_back(Pair("statistics", statsUV)); + } return rv; } @@ -1119,7 +1130,14 @@ UniValue getblockchaininfo(const JSONRPCRequest& request) " \"bit\": xx, (numeric) the bit (0-28) in the block version field used to signal this softfork (only for \"started\" status)\n" " \"startTime\": xx, (numeric) the minimum median time past of a block at which the bit gains its meaning\n" " \"timeout\": xx, (numeric) the median time past of a block at which the deployment is considered failed if not yet locked in\n" - " \"since\": xx (numeric) height of the first block to which the status applies\n" + " \"since\": xx, (numeric) height of the first block to which the status applies\n" + " \"statistics\": { (object) numeric statistics about BIP9 signalling for a softfork (only for \"started\" status)\n" + " \"period\": xx, (numeric) the length in blocks of the BIP9 signalling period \n" + " \"threshold\": xx, (numeric) the number of blocks with the version bit set required to activate the feature \n" + " \"elapsed\": xx, (numeric) the number of blocks elapsed since the beginning of the current period \n" + " \"count\": xx, (numeric) the number of blocks with the version bit set in the current period \n" + " \"possible\": xx (boolean) returns false if there are not enough blocks left in this period to pass activation threshold \n" + " }\n" " }\n" " }\n" "}\n" diff --git a/src/scheduler.cpp b/src/scheduler.cpp index 0c1cfa2718..923ba2c231 100644 --- a/src/scheduler.cpp +++ b/src/scheduler.cpp @@ -4,6 +4,7 @@ #include "scheduler.h" +#include "random.h" #include "reverselock.h" #include <assert.h> @@ -39,6 +40,11 @@ void CScheduler::serviceQueue() // is called. while (!shouldStop()) { try { + if (!shouldStop() && taskQueue.empty()) { + reverse_lock<boost::unique_lock<boost::mutex> > rlock(lock); + // Use this chance to get a tiny bit more entropy + RandAddSeedSleep(); + } while (!shouldStop() && taskQueue.empty()) { // Wait until there is something to do. newTaskScheduled.wait(lock); diff --git a/src/test/addrman_tests.cpp b/src/test/addrman_tests.cpp index 3812490ec0..dc5372a070 100644 --- a/src/test/addrman_tests.cpp +++ b/src/test/addrman_tests.cpp @@ -104,10 +104,14 @@ BOOST_AUTO_TEST_CASE(addrman_simple) // Test: New table has one addr and we add a diff addr we should - // have two addrs. + // have at least one addr. + // Note that addrman's size cannot be tested reliably after insertion, as + // hash collisions may occur. But we can always be sure of at least one + // success. + CService addr2 = ResolveService("250.1.1.2", 8333); BOOST_CHECK(addrman.Add(CAddress(addr2, NODE_NONE), source)); - BOOST_CHECK_EQUAL(addrman.size(), 2); + BOOST_CHECK(addrman.size() >= 1); // Test: AddrMan::Clear() should empty the new table. addrman.Clear(); @@ -120,7 +124,7 @@ BOOST_AUTO_TEST_CASE(addrman_simple) vAddr.push_back(CAddress(ResolveService("250.1.1.3", 8333), NODE_NONE)); vAddr.push_back(CAddress(ResolveService("250.1.1.4", 8333), NODE_NONE)); BOOST_CHECK(addrman.Add(vAddr, source)); - BOOST_CHECK_EQUAL(addrman.size(), 2); + BOOST_CHECK(addrman.size() >= 1); } BOOST_AUTO_TEST_CASE(addrman_ports) diff --git a/src/test/test_bitcoin_fuzzy.cpp b/src/test/test_bitcoin_fuzzy.cpp index c4983f6f5c..e11e46bb02 100644 --- a/src/test/test_bitcoin_fuzzy.cpp +++ b/src/test/test_bitcoin_fuzzy.cpp @@ -59,9 +59,8 @@ bool read_stdin(std::vector<char> &data) { return length==0; } -int main(int argc, char **argv) +int do_fuzz() { - ECCVerifyHandle globalVerifyHandle; std::vector<char> buffer; if (!read_stdin(buffer)) return 0; @@ -256,3 +255,23 @@ int main(int argc, char **argv) return 0; } +int main(int argc, char **argv) +{ + ECCVerifyHandle globalVerifyHandle; +#ifdef __AFL_INIT + // Enable AFL deferred forkserver mode. Requires compilation using + // afl-clang-fast++. See fuzzing.md for details. + __AFL_INIT(); +#endif + +#ifdef __AFL_LOOP + // Enable AFL persistent mode. Requires compilation using afl-clang-fast++. + // See fuzzing.md for details. + while (__AFL_LOOP(1000)) { + do_fuzz(); + } + return 0; +#else + return do_fuzz(); +#endif +} diff --git a/src/validation.cpp b/src/validation.cpp index 77cd5985ac..ac16af3ee7 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -3934,6 +3934,12 @@ ThresholdState VersionBitsTipState(const Consensus::Params& params, Consensus::D return VersionBitsState(chainActive.Tip(), params, pos, versionbitscache); } +BIP9Stats VersionBitsTipStatistics(const Consensus::Params& params, Consensus::DeploymentPos pos) +{ + LOCK(cs_main); + return VersionBitsStatistics(chainActive.Tip(), params, pos); +} + int VersionBitsTipStateSinceHeight(const Consensus::Params& params, Consensus::DeploymentPos pos) { LOCK(cs_main); diff --git a/src/validation.h b/src/validation.h index 743a2973f8..b19c3ff4f7 100644 --- a/src/validation.h +++ b/src/validation.h @@ -339,6 +339,9 @@ std::string FormatStateMessage(const CValidationState &state); /** Get the BIP9 state for a given deployment at the current tip. */ ThresholdState VersionBitsTipState(const Consensus::Params& params, Consensus::DeploymentPos pos); +/** Get the numerical statistics for the BIP9 state for a given deployment at the current tip. */ +BIP9Stats VersionBitsTipStatistics(const Consensus::Params& params, Consensus::DeploymentPos pos); + /** Get the block height at which the BIP9 deployment switched into the state for the block building on the current tip. */ int VersionBitsTipStateSinceHeight(const Consensus::Params& params, Consensus::DeploymentPos pos); diff --git a/src/versionbits.cpp b/src/versionbits.cpp index 8a7cce7485..80786233f5 100644 --- a/src/versionbits.cpp +++ b/src/versionbits.cpp @@ -3,7 +3,6 @@ // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include "versionbits.h" - #include "consensus/params.h" const struct BIP9DeploymentInfo VersionBitsDeploymentInfo[Consensus::MAX_VERSION_BITS_DEPLOYMENTS] = { @@ -105,6 +104,36 @@ ThresholdState AbstractThresholdConditionChecker::GetStateFor(const CBlockIndex* return state; } +// return the numerical statistics of blocks signalling the specified BIP9 condition in this current period +BIP9Stats AbstractThresholdConditionChecker::GetStateStatisticsFor(const CBlockIndex* pindex, const Consensus::Params& params) const +{ + BIP9Stats stats; + + stats.period = Period(params); + stats.threshold = Threshold(params); + + if (pindex == NULL) + return stats; + + // Find beginning of period + const CBlockIndex* pindexEndOfPrevPeriod = pindex->GetAncestor(pindex->nHeight - ((pindex->nHeight + 1) % stats.period)); + stats.elapsed = pindex->nHeight - pindexEndOfPrevPeriod->nHeight; + + // Count from current block to beginning of period + int count = 0; + const CBlockIndex* currentIndex = pindex; + while (pindexEndOfPrevPeriod->nHeight != currentIndex->nHeight){ + if (Condition(currentIndex, params)) + count++; + currentIndex = currentIndex->pprev; + } + + stats.count = count; + stats.possible = (stats.period - stats.threshold ) >= (stats.elapsed - count); + + return stats; +} + int AbstractThresholdConditionChecker::GetStateSinceHeightFor(const CBlockIndex* pindexPrev, const Consensus::Params& params, ThresholdConditionCache& cache) const { const ThresholdState initialState = GetStateFor(pindexPrev, params, cache); @@ -167,6 +196,11 @@ ThresholdState VersionBitsState(const CBlockIndex* pindexPrev, const Consensus:: return VersionBitsConditionChecker(pos).GetStateFor(pindexPrev, params, cache.caches[pos]); } +BIP9Stats VersionBitsStatistics(const CBlockIndex* pindexPrev, const Consensus::Params& params, Consensus::DeploymentPos pos) +{ + return VersionBitsConditionChecker(pos).GetStateStatisticsFor(pindexPrev, params); +} + int VersionBitsStateSinceHeight(const CBlockIndex* pindexPrev, const Consensus::Params& params, Consensus::DeploymentPos pos, VersionBitsCache& cache) { return VersionBitsConditionChecker(pos).GetStateSinceHeightFor(pindexPrev, params, cache.caches[pos]); diff --git a/src/versionbits.h b/src/versionbits.h index 7a929266aa..f1d31ea0af 100644 --- a/src/versionbits.h +++ b/src/versionbits.h @@ -37,6 +37,14 @@ struct BIP9DeploymentInfo { bool gbt_force; }; +struct BIP9Stats { + int period; + int threshold; + int elapsed; + int count; + bool possible; +}; + extern const struct BIP9DeploymentInfo VersionBitsDeploymentInfo[]; /** @@ -51,6 +59,7 @@ protected: virtual int Threshold(const Consensus::Params& params) const =0; public: + BIP9Stats GetStateStatisticsFor(const CBlockIndex* pindex, const Consensus::Params& params) const; // Note that the functions below take a pindexPrev as input: they compute information for block B based on its parent. ThresholdState GetStateFor(const CBlockIndex* pindexPrev, const Consensus::Params& params, ThresholdConditionCache& cache) const; int GetStateSinceHeightFor(const CBlockIndex* pindexPrev, const Consensus::Params& params, ThresholdConditionCache& cache) const; @@ -64,6 +73,7 @@ struct VersionBitsCache }; ThresholdState VersionBitsState(const CBlockIndex* pindexPrev, const Consensus::Params& params, Consensus::DeploymentPos pos, VersionBitsCache& cache); +BIP9Stats VersionBitsStatistics(const CBlockIndex* pindexPrev, const Consensus::Params& params, Consensus::DeploymentPos pos); int VersionBitsStateSinceHeight(const CBlockIndex* pindexPrev, const Consensus::Params& params, Consensus::DeploymentPos pos, VersionBitsCache& cache); uint32_t VersionBitsMask(const Consensus::Params& params, Consensus::DeploymentPos pos); diff --git a/src/wallet/coincontrol.h b/src/wallet/coincontrol.h index 2aa26fb00a..cb4719ae90 100644 --- a/src/wallet/coincontrol.h +++ b/src/wallet/coincontrol.h @@ -18,8 +18,6 @@ public: bool fAllowOtherInputs; //! Includes watch only addresses which match the ISMINE_WATCH_SOLVABLE criteria bool fAllowWatchOnly; - //! Minimum absolute fee (not per kilobyte) - CAmount nMinimumTotalFee; //! Override estimated feerate bool fOverrideFeeRate; //! Feerate to use if overrideFeeRate is true @@ -40,7 +38,6 @@ public: fAllowOtherInputs = false; fAllowWatchOnly = false; setSelected.clear(); - nMinimumTotalFee = 0; nFeeRate = CFeeRate(0); fOverrideFeeRate = false; nConfirmTarget = 0; diff --git a/src/wallet/rpcdump.cpp b/src/wallet/rpcdump.cpp index 82708dab26..d46cf69efb 100644 --- a/src/wallet/rpcdump.cpp +++ b/src/wallet/rpcdump.cpp @@ -536,14 +536,11 @@ UniValue importwallet(const JSONRPCRequest& request) } file.close(); pwallet->ShowProgress("", 100); // hide progress dialog in GUI - - CBlockIndex *pindex = chainActive.Tip(); - while (pindex && pindex->pprev && pindex->GetBlockTime() > nTimeBegin - TIMESTAMP_WINDOW) - pindex = pindex->pprev; - pwallet->UpdateTimeFirstKey(nTimeBegin); - LogPrintf("Rescanning last %i blocks\n", chainActive.Height() - pindex->nHeight + 1); + CBlockIndex *pindex = chainActive.FindEarliestAtLeast(nTimeBegin - TIMESTAMP_WINDOW); + + LogPrintf("Rescanning last %i blocks\n", pindex ? chainActive.Height() - pindex->nHeight + 1 : 0); pwallet->ScanForWalletTransactions(pindex); pwallet->MarkDirty(); diff --git a/src/wallet/test/wallet_tests.cpp b/src/wallet/test/wallet_tests.cpp index 8eeba72a06..5c7359fdce 100644 --- a/src/wallet/test/wallet_tests.cpp +++ b/src/wallet/test/wallet_tests.cpp @@ -9,6 +9,7 @@ #include <utility> #include <vector> +#include "consensus/validation.h" #include "rpc/server.h" #include "test/test_bitcoin.h" #include "validation.h" @@ -19,6 +20,8 @@ #include <univalue.h> extern UniValue importmulti(const JSONRPCRequest& request); +extern UniValue dumpwallet(const JSONRPCRequest& request); +extern UniValue importwallet(const JSONRPCRequest& request); // how many times to run all the tests to have a chance to catch errors that only show up with particular random shuffles #define RUN_TESTS 100 @@ -437,6 +440,66 @@ BOOST_FIXTURE_TEST_CASE(rescan, TestChain100Setup) } } +// Verify importwallet RPC starts rescan at earliest block with timestamp +// greater or equal than key birthday. Previously there was a bug where +// importwallet RPC would start the scan at the latest block with timestamp less +// than or equal to key birthday. +BOOST_FIXTURE_TEST_CASE(importwallet_rescan, TestChain100Setup) +{ + CWallet *pwalletMainBackup = ::pwalletMain; + LOCK(cs_main); + + // Create two blocks with same timestamp to verify that importwallet rescan + // will pick up both blocks, not just the first. + const int64_t BLOCK_TIME = chainActive.Tip()->GetBlockTimeMax() + 5; + SetMockTime(BLOCK_TIME); + coinbaseTxns.emplace_back(*CreateAndProcessBlock({}, GetScriptForRawPubKey(coinbaseKey.GetPubKey())).vtx[0]); + coinbaseTxns.emplace_back(*CreateAndProcessBlock({}, GetScriptForRawPubKey(coinbaseKey.GetPubKey())).vtx[0]); + + // Set key birthday to block time increased by the timestamp window, so + // rescan will start at the block time. + const int64_t KEY_TIME = BLOCK_TIME + TIMESTAMP_WINDOW; + SetMockTime(KEY_TIME); + coinbaseTxns.emplace_back(*CreateAndProcessBlock({}, GetScriptForRawPubKey(coinbaseKey.GetPubKey())).vtx[0]); + + // Import key into wallet and call dumpwallet to create backup file. + { + CWallet wallet; + LOCK(wallet.cs_wallet); + wallet.mapKeyMetadata[coinbaseKey.GetPubKey().GetID()].nCreateTime = KEY_TIME; + wallet.AddKeyPubKey(coinbaseKey, coinbaseKey.GetPubKey()); + + JSONRPCRequest request; + request.params.setArray(); + request.params.push_back("wallet.backup"); + ::pwalletMain = &wallet; + ::dumpwallet(request); + } + + // Call importwallet RPC and verify all blocks with timestamps >= BLOCK_TIME + // were scanned, and no prior blocks were scanned. + { + CWallet wallet; + + JSONRPCRequest request; + request.params.setArray(); + request.params.push_back("wallet.backup"); + ::pwalletMain = &wallet; + ::importwallet(request); + + BOOST_CHECK_EQUAL(wallet.mapWallet.size(), 3); + BOOST_CHECK_EQUAL(coinbaseTxns.size(), 103); + for (size_t i = 0; i < coinbaseTxns.size(); ++i) { + bool found = wallet.GetWalletTx(coinbaseTxns[i].GetHash()); + bool expected = i >= 100; + BOOST_CHECK_EQUAL(found, expected); + } + } + + SetMockTime(0); + ::pwalletMain = pwalletMainBackup; +} + // Check that GetImmatureCredit() returns a newly calculated value instead of // the cached value after a MarkDirty() call. // @@ -515,4 +578,104 @@ BOOST_AUTO_TEST_CASE(ComputeTimeSmart) SetMockTime(0); } +BOOST_AUTO_TEST_CASE(LoadReceiveRequests) +{ + CTxDestination dest = CKeyID(); + pwalletMain->AddDestData(dest, "misc", "val_misc"); + pwalletMain->AddDestData(dest, "rr0", "val_rr0"); + pwalletMain->AddDestData(dest, "rr1", "val_rr1"); + + auto values = pwalletMain->GetDestValues("rr"); + BOOST_CHECK_EQUAL(values.size(), 2); + BOOST_CHECK_EQUAL(values[0], "val_rr0"); + BOOST_CHECK_EQUAL(values[1], "val_rr1"); +} + +class ListCoinsTestingSetup : public TestChain100Setup +{ +public: + ListCoinsTestingSetup() + { + CreateAndProcessBlock({}, GetScriptForRawPubKey(coinbaseKey.GetPubKey())); + ::bitdb.MakeMock(); + wallet.reset(new CWallet(std::unique_ptr<CWalletDBWrapper>(new CWalletDBWrapper(&bitdb, "wallet_test.dat")))); + bool firstRun; + wallet->LoadWallet(firstRun); + LOCK(wallet->cs_wallet); + wallet->AddKeyPubKey(coinbaseKey, coinbaseKey.GetPubKey()); + wallet->ScanForWalletTransactions(chainActive.Genesis()); + } + + ~ListCoinsTestingSetup() + { + wallet.reset(); + ::bitdb.Flush(true); + ::bitdb.Reset(); + } + + CWalletTx& AddTx(CRecipient recipient) + { + CWalletTx wtx; + CReserveKey reservekey(wallet.get()); + CAmount fee; + int changePos = -1; + std::string error; + BOOST_CHECK(wallet->CreateTransaction({recipient}, wtx, reservekey, fee, changePos, error)); + CValidationState state; + BOOST_CHECK(wallet->CommitTransaction(wtx, reservekey, nullptr, state)); + auto it = wallet->mapWallet.find(wtx.GetHash()); + BOOST_CHECK(it != wallet->mapWallet.end()); + CreateAndProcessBlock({CMutableTransaction(*it->second.tx)}, GetScriptForRawPubKey(coinbaseKey.GetPubKey())); + it->second.SetMerkleBranch(chainActive.Tip(), 1); + return it->second; + } + + std::unique_ptr<CWallet> wallet; +}; + +BOOST_FIXTURE_TEST_CASE(ListCoins, ListCoinsTestingSetup) +{ + std::string coinbaseAddress = coinbaseKey.GetPubKey().GetID().ToString(); + LOCK(wallet->cs_wallet); + + // Confirm ListCoins initially returns 1 coin grouped under coinbaseKey + // address. + auto list = wallet->ListCoins(); + BOOST_CHECK_EQUAL(list.size(), 1); + BOOST_CHECK_EQUAL(boost::get<CKeyID>(list.begin()->first).ToString(), coinbaseAddress); + BOOST_CHECK_EQUAL(list.begin()->second.size(), 1); + + // Check initial balance from one mature coinbase transaction. + BOOST_CHECK_EQUAL(50 * COIN, wallet->GetAvailableBalance()); + + // Add a transaction creating a change address, and confirm ListCoins still + // returns the coin associated with the change address underneath the + // coinbaseKey pubkey, even though the change address has a different + // pubkey. + AddTx(CRecipient{GetScriptForRawPubKey({}), 1 * COIN, false /* subtract fee */}); + list = wallet->ListCoins(); + BOOST_CHECK_EQUAL(list.size(), 1); + BOOST_CHECK_EQUAL(boost::get<CKeyID>(list.begin()->first).ToString(), coinbaseAddress); + BOOST_CHECK_EQUAL(list.begin()->second.size(), 2); + + // Lock both coins. Confirm number of available coins drops to 0. + std::vector<COutput> available; + wallet->AvailableCoins(available); + BOOST_CHECK_EQUAL(available.size(), 2); + for (const auto& group : list) { + for (const auto& coin : group.second) { + wallet->LockCoin(COutPoint(coin.tx->GetHash(), coin.i)); + } + } + wallet->AvailableCoins(available); + BOOST_CHECK_EQUAL(available.size(), 0); + + // Confirm ListCoins still returns same result as before, despite coins + // being locked. + list = wallet->ListCoins(); + BOOST_CHECK_EQUAL(list.size(), 1); + BOOST_CHECK_EQUAL(boost::get<CKeyID>(list.begin()->first).ToString(), coinbaseAddress); + BOOST_CHECK_EQUAL(list.begin()->second.size(), 2); +} + BOOST_AUTO_TEST_SUITE_END() diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp index 993776252b..bc98435249 100644 --- a/src/wallet/wallet.cpp +++ b/src/wallet/wallet.cpp @@ -982,6 +982,13 @@ bool CWallet::AddToWalletIfInvolvingMe(const CTransactionRef& ptx, const CBlockI return false; } +bool CWallet::TransactionCanBeAbandoned(const uint256& hashTx) const +{ + LOCK2(cs_main, cs_wallet); + const CWalletTx* wtx = GetWalletTx(hashTx); + return wtx && !wtx->isAbandoned() && wtx->GetDepthInMainChain() <= 0 && !wtx->InMempool(); +} + bool CWallet::AbandonTransaction(const uint256& hashTx) { LOCK2(cs_main, cs_wallet); @@ -1977,6 +1984,21 @@ CAmount CWallet::GetLegacyBalance(const isminefilter& filter, int minDepth, cons return balance; } +CAmount CWallet::GetAvailableBalance(const CCoinControl* coinControl) const +{ + LOCK2(cs_main, cs_wallet); + + CAmount balance = 0; + std::vector<COutput> vCoins; + AvailableCoins(vCoins, true, coinControl); + for (const COutput& out : vCoins) { + if (out.fSpendable) { + balance += out.tx->tx->vout[out.i].nValue; + } + } + return balance; +} + void CWallet::AvailableCoins(std::vector<COutput> &vCoins, bool fOnlySafe, const CCoinControl *coinControl, const CAmount &nMinimumAmount, const CAmount &nMaximumAmount, const CAmount &nMinimumSumAmount, const uint64_t &nMaximumCount, const int &nMinDepth, const int &nMaxDepth) const { vCoins.clear(); @@ -2088,6 +2110,69 @@ void CWallet::AvailableCoins(std::vector<COutput> &vCoins, bool fOnlySafe, const } } +std::map<CTxDestination, std::vector<COutput>> CWallet::ListCoins() const +{ + // TODO: Add AssertLockHeld(cs_wallet) here. + // + // Because the return value from this function contains pointers to + // CWalletTx objects, callers to this function really should acquire the + // cs_wallet lock before calling it. However, the current caller doesn't + // acquire this lock yet. There was an attempt to add the missing lock in + // https://github.com/bitcoin/bitcoin/pull/10340, but that change has been + // postponed until after https://github.com/bitcoin/bitcoin/pull/10244 to + // avoid adding some extra complexity to the Qt code. + + std::map<CTxDestination, std::vector<COutput>> result; + + std::vector<COutput> availableCoins; + AvailableCoins(availableCoins); + + LOCK2(cs_main, cs_wallet); + for (auto& coin : availableCoins) { + CTxDestination address; + if (coin.fSpendable && + ExtractDestination(FindNonChangeParentOutput(*coin.tx->tx, coin.i).scriptPubKey, address)) { + result[address].emplace_back(std::move(coin)); + } + } + + std::vector<COutPoint> lockedCoins; + ListLockedCoins(lockedCoins); + for (const auto& output : lockedCoins) { + auto it = mapWallet.find(output.hash); + if (it != mapWallet.end()) { + int depth = it->second.GetDepthInMainChain(); + if (depth >= 0 && output.n < it->second.tx->vout.size() && + IsMine(it->second.tx->vout[output.n]) == ISMINE_SPENDABLE) { + CTxDestination address; + if (ExtractDestination(FindNonChangeParentOutput(*it->second.tx, output.n).scriptPubKey, address)) { + result[address].emplace_back( + &it->second, output.n, depth, true /* spendable */, true /* solvable */, false /* safe */); + } + } + } + } + + return result; +} + +const CTxOut& CWallet::FindNonChangeParentOutput(const CTransaction& tx, int output) const +{ + const CTransaction* ptx = &tx; + int n = output; + while (IsChange(ptx->vout[n]) && ptx->vin.size() > 0) { + const COutPoint& prevout = ptx->vin[0].prevout; + auto it = mapWallet.find(prevout.hash); + if (it == mapWallet.end() || it->second.tx->vout.size() <= prevout.n || + !IsMine(it->second.tx->vout[prevout.n])) { + break; + } + ptx = it->second.tx.get(); + n = prevout.n; + } + return ptx->vout[n]; +} + static void ApproximateBestSubset(const std::vector<CInputCoin>& vValue, const CAmount& nTotalLower, const CAmount& nTargetValue, std::vector<char>& vfBest, CAmount& nBest, int iterations = 1000) { @@ -2635,9 +2720,6 @@ bool CWallet::CreateTransaction(const std::vector<CRecipient>& vecSend, CWalletT currentConfirmationTarget = coinControl->nConfirmTarget; CAmount nFeeNeeded = GetMinimumFee(nBytes, currentConfirmationTarget, ::mempool, ::feeEstimator); - if (coinControl && nFeeNeeded > 0 && coinControl->nMinimumTotalFee > nFeeNeeded) { - nFeeNeeded = coinControl->nMinimumTotalFee; - } if (coinControl && coinControl->fOverrideFeeRate) nFeeNeeded = coinControl->nFeeRate.GetFee(nBytes); @@ -3410,7 +3492,7 @@ bool CWallet::IsLockedCoin(uint256 hash, unsigned int n) const return (setLockedCoins.count(outpt) > 0); } -void CWallet::ListLockedCoins(std::vector<COutPoint>& vOutpts) +void CWallet::ListLockedCoins(std::vector<COutPoint>& vOutpts) const { AssertLockHeld(cs_wallet); // setLockedCoins for (std::set<COutPoint>::iterator it = setLockedCoins.begin(); @@ -3611,6 +3693,20 @@ bool CWallet::GetDestData(const CTxDestination &dest, const std::string &key, st return false; } +std::vector<std::string> CWallet::GetDestValues(const std::string& prefix) const +{ + LOCK(cs_wallet); + std::vector<std::string> values; + for (const auto& address : mapAddressBook) { + for (const auto& data : address.second.destdata) { + if (!data.first.compare(0, prefix.size(), prefix)) { + values.emplace_back(data.second); + } + } + } + return values; +} + std::string CWallet::GetWalletHelpString(bool showDebug) { std::string strUsage = HelpMessageGroup(_("Wallet options:")); diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h index 69f51b3f64..11b2f7a663 100644 --- a/src/wallet/wallet.h +++ b/src/wallet/wallet.h @@ -821,6 +821,16 @@ public: void AvailableCoins(std::vector<COutput>& vCoins, bool fOnlySafe=true, const CCoinControl *coinControl = NULL, const CAmount& nMinimumAmount = 1, const CAmount& nMaximumAmount = MAX_MONEY, const CAmount& nMinimumSumAmount = MAX_MONEY, const uint64_t& nMaximumCount = 0, const int& nMinDepth = 0, const int& nMaxDepth = 9999999) const; /** + * Return list of available coins and locked coins grouped by non-change output address. + */ + std::map<CTxDestination, std::vector<COutput>> ListCoins() const; + + /** + * Find non-change parent output. + */ + const CTxOut& FindNonChangeParentOutput(const CTransaction& tx, int output) const; + + /** * Shuffle and select coins until nTargetValue is reached while avoiding * small change; This method is stochastic for some inputs and upon * completion the coin set and corresponding actual target value is @@ -834,7 +844,7 @@ public: void LockCoin(const COutPoint& output); void UnlockCoin(const COutPoint& output); void UnlockAllCoins(); - void ListLockedCoins(std::vector<COutPoint>& vOutpts); + void ListLockedCoins(std::vector<COutPoint>& vOutpts) const; /* * Rescan abort properties @@ -873,6 +883,8 @@ public: bool LoadDestData(const CTxDestination &dest, const std::string &key, const std::string &value); //! Look up a destination data tuple in the store, return true if found false otherwise bool GetDestData(const CTxDestination &dest, const std::string &key, std::string *value) const; + //! Get all destination values matching a prefix. + std::vector<std::string> GetDestValues(const std::string& prefix) const; //! Adds a watch-only address to the store, and saves it to disk. bool AddWatchOnly(const CScript& dest, int64_t nCreateTime); @@ -917,6 +929,7 @@ public: CAmount GetUnconfirmedWatchOnlyBalance() const; CAmount GetImmatureWatchOnlyBalance() const; CAmount GetLegacyBalance(const isminefilter& filter, int minDepth, const std::string* account) const; + CAmount GetAvailableBalance(const CCoinControl* coinControl = nullptr) const; /** * Insert additional inputs into the transaction by @@ -1066,6 +1079,9 @@ public: /** Set whether this wallet broadcasts transactions. */ void SetBroadcastTransactions(bool broadcast) { fBroadcastTransactions = broadcast; } + /** Return whether transaction can be abandoned */ + bool TransactionCanBeAbandoned(const uint256& hashTx) const; + /* Mark a transaction (and it in-wallet descendants) as abandoned so its inputs may be respent. */ bool AbandonTransaction(const uint256& hashTx); diff --git a/test/functional/bip9-softforks.py b/test/functional/bip9-softforks.py index 1b2dff63d2..fff47fcca9 100755 --- a/test/functional/bip9-softforks.py +++ b/test/functional/bip9-softforks.py @@ -99,12 +99,43 @@ class BIP9SoftForksTest(ComparisonTestFramework): assert_equal(self.get_bip9_status(bipName)['status'], 'started') assert_equal(self.get_bip9_status(bipName)['since'], 144) + assert_equal(self.get_bip9_status(bipName)['statistics']['elapsed'], 0) + assert_equal(self.get_bip9_status(bipName)['statistics']['count'], 0) tmpl = self.nodes[0].getblocktemplate({}) assert(bipName not in tmpl['rules']) assert_equal(tmpl['vbavailable'][bipName], bitno) assert_equal(tmpl['vbrequired'], 0) assert(tmpl['version'] & activated_version) + # Test 1-A + # check stats after max number of "signalling not" blocks such that LOCKED_IN still possible this period + test_blocks = self.generate_blocks(36, 4, test_blocks) # 0x00000004 (signalling not) + test_blocks = self.generate_blocks(10, activated_version) # 0x20000001 (signalling ready) + yield TestInstance(test_blocks, sync_every_block=False) + + assert_equal(self.get_bip9_status(bipName)['statistics']['elapsed'], 46) + assert_equal(self.get_bip9_status(bipName)['statistics']['count'], 10) + assert_equal(self.get_bip9_status(bipName)['statistics']['possible'], True) + + # Test 1-B + # check stats after one additional "signalling not" block -- LOCKED_IN no longer possible this period + test_blocks = self.generate_blocks(1, 4, test_blocks) # 0x00000004 (signalling not) + yield TestInstance(test_blocks, sync_every_block=False) + + assert_equal(self.get_bip9_status(bipName)['statistics']['elapsed'], 47) + assert_equal(self.get_bip9_status(bipName)['statistics']['count'], 10) + assert_equal(self.get_bip9_status(bipName)['statistics']['possible'], False) + + # Test 1-C + # finish period with "ready" blocks, but soft fork will still fail to advance to LOCKED_IN + test_blocks = self.generate_blocks(97, activated_version) # 0x20000001 (signalling ready) + yield TestInstance(test_blocks, sync_every_block=False) + + assert_equal(self.get_bip9_status(bipName)['statistics']['elapsed'], 0) + assert_equal(self.get_bip9_status(bipName)['statistics']['count'], 0) + assert_equal(self.get_bip9_status(bipName)['statistics']['possible'], True) + assert_equal(self.get_bip9_status(bipName)['status'], 'started') + # Test 2 # Fail to achieve LOCKED_IN 100 out of 144 signal bit 1 # using a variety of bits to simulate multiple parallel softforks @@ -116,6 +147,8 @@ class BIP9SoftForksTest(ComparisonTestFramework): assert_equal(self.get_bip9_status(bipName)['status'], 'started') assert_equal(self.get_bip9_status(bipName)['since'], 144) + assert_equal(self.get_bip9_status(bipName)['statistics']['elapsed'], 0) + assert_equal(self.get_bip9_status(bipName)['statistics']['count'], 0) tmpl = self.nodes[0].getblocktemplate({}) assert(bipName not in tmpl['rules']) assert_equal(tmpl['vbavailable'][bipName], bitno) @@ -125,14 +158,24 @@ class BIP9SoftForksTest(ComparisonTestFramework): # Test 3 # 108 out of 144 signal bit 1 to achieve LOCKED_IN # using a variety of bits to simulate multiple parallel softforks - test_blocks = self.generate_blocks(58, activated_version) # 0x20000001 (signalling ready) + test_blocks = self.generate_blocks(57, activated_version) # 0x20000001 (signalling ready) test_blocks = self.generate_blocks(26, 4, test_blocks) # 0x00000004 (signalling not) test_blocks = self.generate_blocks(50, activated_version, test_blocks) # 0x20000101 (signalling ready) test_blocks = self.generate_blocks(10, 4, test_blocks) # 0x20010000 (signalling not) yield TestInstance(test_blocks, sync_every_block=False) + # check counting stats and "possible" flag before last block of this period achieves LOCKED_IN... + assert_equal(self.get_bip9_status(bipName)['statistics']['elapsed'], 143) + assert_equal(self.get_bip9_status(bipName)['statistics']['count'], 107) + assert_equal(self.get_bip9_status(bipName)['statistics']['possible'], True) + assert_equal(self.get_bip9_status(bipName)['status'], 'started') + + # ...continue with Test 3 + test_blocks = self.generate_blocks(1, activated_version) # 0x20000001 (signalling ready) + yield TestInstance(test_blocks, sync_every_block=False) + assert_equal(self.get_bip9_status(bipName)['status'], 'locked_in') - assert_equal(self.get_bip9_status(bipName)['since'], 432) + assert_equal(self.get_bip9_status(bipName)['since'], 576) tmpl = self.nodes[0].getblocktemplate({}) assert(bipName not in tmpl['rules']) @@ -142,7 +185,7 @@ class BIP9SoftForksTest(ComparisonTestFramework): yield TestInstance(test_blocks, sync_every_block=False) assert_equal(self.get_bip9_status(bipName)['status'], 'locked_in') - assert_equal(self.get_bip9_status(bipName)['since'], 432) + assert_equal(self.get_bip9_status(bipName)['since'], 576) tmpl = self.nodes[0].getblocktemplate({}) assert(bipName not in tmpl['rules']) @@ -168,7 +211,7 @@ class BIP9SoftForksTest(ComparisonTestFramework): yield TestInstance([[block, True]]) assert_equal(self.get_bip9_status(bipName)['status'], 'active') - assert_equal(self.get_bip9_status(bipName)['since'], 576) + assert_equal(self.get_bip9_status(bipName)['since'], 720) tmpl = self.nodes[0].getblocktemplate({}) assert(bipName in tmpl['rules']) assert(bipName not in tmpl['vbavailable']) diff --git a/test/functional/test_framework/test_framework.py b/test/functional/test_framework/test_framework.py index 8d8139e4e4..4b5b311385 100755 --- a/test/functional/test_framework/test_framework.py +++ b/test/functional/test_framework/test_framework.py @@ -109,8 +109,7 @@ class BitcoinTestFramework(object): help="Source directory containing bitcoind/bitcoin-cli (default: %default)") parser.add_option("--cachedir", dest="cachedir", default=os.path.normpath(os.path.dirname(os.path.realpath(__file__))+"/../../cache"), help="Directory for caching pregenerated datadirs") - parser.add_option("--tmpdir", dest="tmpdir", default=tempfile.mkdtemp(prefix="test"), - help="Root directory for datadirs") + parser.add_option("--tmpdir", dest="tmpdir", help="Root directory for datadirs") parser.add_option("-l", "--loglevel", dest="loglevel", default="INFO", help="log events at this level and higher to the console. Can be set to DEBUG, INFO, WARNING, ERROR or CRITICAL. Passing --loglevel DEBUG will output all logs to console. Note that logs at all levels are always written to the test_framework.log file in the temporary test directory.") parser.add_option("--tracerpc", dest="trace_rpc", default=False, action="store_true", @@ -124,9 +123,6 @@ class BitcoinTestFramework(object): self.add_options(parser) (self.options, self.args) = parser.parse_args() - # backup dir variable for removal at cleanup - self.options.root, self.options.tmpdir = self.options.tmpdir, self.options.tmpdir + '/' + str(self.options.port_seed) - if self.options.coveragedir: enable_coverage(self.options.coveragedir) @@ -137,7 +133,10 @@ class BitcoinTestFramework(object): check_json_precision() # Set up temp directory and start logging - os.makedirs(self.options.tmpdir, exist_ok=False) + if self.options.tmpdir: + os.makedirs(self.options.tmpdir, exist_ok=False) + else: + self.options.tmpdir = tempfile.mkdtemp(prefix="test") self._start_logging() success = False @@ -167,8 +166,6 @@ class BitcoinTestFramework(object): if not self.options.nocleanup and not self.options.noshutdown and success: self.log.info("Cleaning up") shutil.rmtree(self.options.tmpdir) - if not os.listdir(self.options.root): - os.rmdir(self.options.root) else: self.log.warning("Not cleaning up dir %s" % self.options.tmpdir) if os.getenv("PYTHON_DEBUG", ""): diff --git a/test/functional/test_runner.py b/test/functional/test_runner.py index 6174ca1d88..b2aee7c739 100755 --- a/test/functional/test_runner.py +++ b/test/functional/test_runner.py @@ -16,6 +16,7 @@ For a description of arguments recognized by test scripts, see import argparse import configparser +import datetime import os import time import shutil @@ -170,6 +171,7 @@ def main(): parser.add_argument('--jobs', '-j', type=int, default=4, help='how many test scripts to run in parallel. Default=4.') parser.add_argument('--keepcache', '-k', action='store_true', help='the default behavior is to flush the cache directory on startup. --keepcache retains the cache from the previous testrun.') parser.add_argument('--quiet', '-q', action='store_true', help='only print results summary and failure logs') + parser.add_argument('--tmpdirprefix', '-t', default=tempfile.gettempdir(), help="Root directory for datadirs") args, unknown_args = parser.parse_known_args() # args to be passed on always start with two dashes; tests are the remaining unknown args @@ -187,6 +189,12 @@ def main(): logging_level = logging.INFO if args.quiet else logging.DEBUG logging.basicConfig(format='%(message)s', level=logging_level) + # Create base test directory + tmpdir = "%s/bitcoin_test_runner_%s" % (args.tmpdirprefix, datetime.datetime.now().strftime("%Y%m%d_%H%M%S")) + os.makedirs(tmpdir) + + logging.debug("Temporary test directory at %s" % tmpdir) + enable_wallet = config["components"].getboolean("ENABLE_WALLET") enable_utils = config["components"].getboolean("ENABLE_UTILS") enable_bitcoind = config["components"].getboolean("ENABLE_BITCOIND") @@ -247,9 +255,9 @@ def main(): if not args.keepcache: shutil.rmtree("%s/test/cache" % config["environment"]["BUILDDIR"], ignore_errors=True) - run_tests(test_list, config["environment"]["SRCDIR"], config["environment"]["BUILDDIR"], config["environment"]["EXEEXT"], args.jobs, args.coverage, passon_args) + run_tests(test_list, config["environment"]["SRCDIR"], config["environment"]["BUILDDIR"], config["environment"]["EXEEXT"], tmpdir, args.jobs, args.coverage, passon_args) -def run_tests(test_list, src_dir, build_dir, exeext, jobs=1, enable_coverage=False, args=[]): +def run_tests(test_list, src_dir, build_dir, exeext, tmpdir, jobs=1, enable_coverage=False, args=[]): # Warn if bitcoind is already running (unix only) try: if subprocess.check_output(["pidof", "bitcoind"]) is not None: @@ -280,10 +288,10 @@ def run_tests(test_list, src_dir, build_dir, exeext, jobs=1, enable_coverage=Fal if len(test_list) > 1 and jobs > 1: # Populate cache - subprocess.check_output([tests_dir + 'create_cache.py'] + flags) + subprocess.check_output([tests_dir + 'create_cache.py'] + flags + ["--tmpdir=%s/cache" % tmpdir]) #Run Tests - job_queue = TestHandler(jobs, tests_dir, test_list, flags) + job_queue = TestHandler(jobs, tests_dir, tmpdir, test_list, flags) time0 = time.time() test_results = [] @@ -310,6 +318,10 @@ def run_tests(test_list, src_dir, build_dir, exeext, jobs=1, enable_coverage=Fal logging.debug("Cleaning up coverage data") coverage.cleanup() + # Clear up the temp directory if all subdirectories are gone + if not os.listdir(tmpdir): + os.rmdir(tmpdir) + all_passed = all(map(lambda test_result: test_result.was_successful, test_results)) sys.exit(not all_passed) @@ -337,10 +349,11 @@ class TestHandler: Trigger the testscrips passed in via the list. """ - def __init__(self, num_tests_parallel, tests_dir, test_list=None, flags=None): + def __init__(self, num_tests_parallel, tests_dir, tmpdir, test_list=None, flags=None): assert(num_tests_parallel >= 1) self.num_jobs = num_tests_parallel self.tests_dir = tests_dir + self.tmpdir = tmpdir self.test_list = test_list self.flags = flags self.num_running = 0 @@ -355,13 +368,15 @@ class TestHandler: # Add tests self.num_running += 1 t = self.test_list.pop(0) - port_seed = ["--portseed={}".format(len(self.test_list) + self.portseed_offset)] + portseed = len(self.test_list) + self.portseed_offset + portseed_arg = ["--portseed={}".format(portseed)] log_stdout = tempfile.SpooledTemporaryFile(max_size=2**16) log_stderr = tempfile.SpooledTemporaryFile(max_size=2**16) test_argv = t.split() + tmpdir = ["--tmpdir=%s/%s_%s" % (self.tmpdir, re.sub(".py$", "", test_argv[0]), portseed)] self.jobs.append((t, time.time(), - subprocess.Popen([self.tests_dir + test_argv[0]] + test_argv[1:] + self.flags + port_seed, + subprocess.Popen([self.tests_dir + test_argv[0]] + test_argv[1:] + self.flags + portseed_arg + tmpdir, universal_newlines=True, stdout=log_stdout, stderr=log_stderr), |