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src/wallet/test/coinselector_tests.cpp
| Show First 20 Lines • Show All 54 Lines • ▼ Show 20 Lines | |||||
| static void add_coin(const Amount nValue, int nInput, CoinSet &set) { | static void add_coin(const Amount nValue, int nInput, CoinSet &set) { | ||||
| CMutableTransaction tx; | CMutableTransaction tx; | ||||
| tx.vout.resize(nInput + 1); | tx.vout.resize(nInput + 1); | ||||
| tx.vout[nInput].nValue = nValue; | tx.vout[nInput].nValue = nValue; | ||||
| set.emplace(MakeTransactionRef(tx), nInput); | set.emplace(MakeTransactionRef(tx), nInput); | ||||
| } | } | ||||
| static void add_coin(CWallet &wallet, const Amount nValue, int nAge = 6 * 24, | static void add_coin(CWallet &wallet, const Amount nValue, int nAge = 6 * 24, | ||||
| bool fIsFromMe = false, int nInput = 0, | bool fIsFromMe = false, int nInput = 0) { | ||||
| bool spendable = false) { | |||||
| balance += nValue; | balance += nValue; | ||||
| static int nextLockTime = 0; | static int nextLockTime = 0; | ||||
| CMutableTransaction tx; | CMutableTransaction tx; | ||||
| // so all transactions get different hashes | // so all transactions get different hashes | ||||
| tx.nLockTime = nextLockTime++; | tx.nLockTime = nextLockTime++; | ||||
| tx.vout.resize(nInput + 1); | tx.vout.resize(nInput + 1); | ||||
| tx.vout[nInput].nValue = nValue; | tx.vout[nInput].nValue = nValue; | ||||
| if (spendable) { | |||||
| CTxDestination dest; | |||||
| std::string error; | |||||
| assert(wallet.GetNewDestination(OutputType::LEGACY, "", dest, error)); | |||||
| tx.vout[nInput].scriptPubKey = GetScriptForDestination(dest); | |||||
| } | |||||
| if (fIsFromMe) { | if (fIsFromMe) { | ||||
| // IsFromMe() returns (GetDebit() > 0), and GetDebit() is 0 if | // IsFromMe() returns (GetDebit() > 0), and GetDebit() is 0 if | ||||
| // vin.empty(), so stop vin being empty, and cache a non-zero Debit to | // vin.empty(), so stop vin being empty, and cache a non-zero Debit to | ||||
| // fake out IsFromMe() | // fake out IsFromMe() | ||||
| tx.vin.resize(1); | tx.vin.resize(1); | ||||
| } | } | ||||
| auto wtx = | auto wtx = | ||||
| std::make_unique<CWalletTx>(&wallet, MakeTransactionRef(std::move(tx))); | std::make_unique<CWalletTx>(&wallet, MakeTransactionRef(std::move(tx))); | ||||
| ▲ Show 20 Lines • Show All 203 Lines • ▼ Show 20 Lines | BOOST_AUTO_TEST_CASE(bnb_search_test) { | ||||
| add_coin(m_wallet, SATOSHI); | add_coin(m_wallet, SATOSHI); | ||||
| // Make sure that it has a negative effective value. The next check should | // Make sure that it has a negative effective value. The next check should | ||||
| // assert if this somehow got through. Otherwise it will fail | // assert if this somehow got through. Otherwise it will fail | ||||
| vCoins.at(0).nInputBytes = 40; | vCoins.at(0).nInputBytes = 40; | ||||
| BOOST_CHECK(!m_wallet.SelectCoinsMinConf( | BOOST_CHECK(!m_wallet.SelectCoinsMinConf( | ||||
| 1 * CENT, filter_standard, GroupCoins(vCoins), setCoinsRet, nValueRet, | 1 * CENT, filter_standard, GroupCoins(vCoins), setCoinsRet, nValueRet, | ||||
| coin_selection_params_bnb, bnb_used)); | coin_selection_params_bnb, bnb_used)); | ||||
| // Test fees subtracted from output: | // Make sure that we aren't using BnB when there are preset inputs | ||||
| empty_wallet(); | |||||
| add_coin(m_wallet, 1 * CENT); | |||||
| vCoins.at(0).nInputBytes = 40; | |||||
| BOOST_CHECK(!m_wallet.SelectCoinsMinConf( | |||||
| 1 * CENT, filter_standard, GroupCoins(vCoins), setCoinsRet, nValueRet, | |||||
| coin_selection_params_bnb, bnb_used)); | |||||
| coin_selection_params_bnb.m_subtract_fee_outputs = true; | |||||
| BOOST_CHECK(m_wallet.SelectCoinsMinConf( | |||||
| 1 * CENT, filter_standard, GroupCoins(vCoins), setCoinsRet, nValueRet, | |||||
| coin_selection_params_bnb, bnb_used)); | |||||
| BOOST_CHECK_EQUAL(nValueRet, 1 * CENT); | |||||
| // Make sure that can use BnB when there are preset inputs | |||||
| empty_wallet(); | empty_wallet(); | ||||
| { | add_coin(m_wallet, 5 * CENT); | ||||
| auto wallet = | add_coin(m_wallet, 3 * CENT); | ||||
| std::make_unique<CWallet>(Params(), m_chain.get(), WalletLocation(), | add_coin(m_wallet, 2 * CENT); | ||||
| WalletDatabase::CreateMock()); | |||||
| bool firstRun; | |||||
| wallet->LoadWallet(firstRun); | |||||
| LOCK(wallet->cs_wallet); | |||||
| add_coin(*wallet, 5 * CENT, 6 * 24, false, 0, true); | |||||
| add_coin(*wallet, 3 * CENT, 6 * 24, false, 0, true); | |||||
| add_coin(*wallet, 2 * CENT, 6 * 24, false, 0, true); | |||||
| CCoinControl coin_control; | CCoinControl coin_control; | ||||
| coin_control.fAllowOtherInputs = true; | coin_control.fAllowOtherInputs = true; | ||||
| coin_control.Select( | coin_control.Select(COutPoint(vCoins.at(0).tx->GetId(), vCoins.at(0).i)); | ||||
| COutPoint(vCoins.at(0).tx->GetId(), vCoins.at(0).i)); | BOOST_CHECK(m_wallet.SelectCoins(vCoins, 10 * CENT, setCoinsRet, nValueRet, | ||||
| coin_selection_params_bnb.effective_fee = CFeeRate(Amount::zero()); | coin_control, coin_selection_params_bnb, | ||||
| BOOST_CHECK(wallet->SelectCoins(vCoins, 10 * CENT, setCoinsRet, | bnb_used)); | ||||
| nValueRet, coin_control, | BOOST_CHECK(!bnb_used); | ||||
| coin_selection_params_bnb, bnb_used)); | BOOST_CHECK(!coin_selection_params_bnb.use_bnb); | ||||
| BOOST_CHECK(bnb_used); | |||||
| BOOST_CHECK(coin_selection_params_bnb.use_bnb); | |||||
| } | |||||
| } | } | ||||
| BOOST_AUTO_TEST_CASE(knapsack_solver_test) { | BOOST_AUTO_TEST_CASE(knapsack_solver_test) { | ||||
| auto testChain = interfaces::MakeChain(testNode, Params()); | auto testChain = interfaces::MakeChain(testNode, Params()); | ||||
| CWallet testWallet(Params(), testChain.get(), WalletLocation(), | CWallet testWallet(Params(), testChain.get(), WalletLocation(), | ||||
| WalletDatabase::CreateDummy()); | WalletDatabase::CreateDummy()); | ||||
| CoinSet setCoinsRet, setCoinsRet2; | CoinSet setCoinsRet, setCoinsRet2; | ||||
| ▲ Show 20 Lines • Show All 469 Lines • Show Last 20 Lines | |||||