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Merge bitcoin/bitcoin#23288: tests: remove usage of LegacyScriptPubKeyMan from some wallet tests

Browse source 
2d2edc1248 tests: Use Descriptor wallets for generic wallet tests (Andrew Chow)
99516285b7 tests: Use legacy change type in subtract fee from outputs test (Andrew Chow)
dcd6eeb64a tests: Use descriptors in psbt_wallet_tests (Andrew Chow)
4b1588c6bd tests: Use DescriptorScriptPubKeyMan in coinselector_tests (Andrew Chow)
811319fea4 tests, gui: Use DescriptorScriptPubKeyMan in GUI tests (Andrew Chow)
9bf0243872 bench: Use DescriptorScriptPubKeyMan for wallet things (Andrew Chow)
5e54aa9b90 bench: remove global testWallet from CoinSelection benchmark (Andrew Chow)
a5595b1320 tests: Remove global vCoins and testWallet from coinselector_tests (Andrew Chow)

Pull request description:

  Currently, various tests use `LegacyScriptPubKeyMan` because it was convenient for the refactor that introduced the `ScriptPubKeyMan` interface. However, with the legacy wallet slated to be removed, these tests should not continue to use `LegacyScriptPubKeyMan` as they are not testing any specific legacy wallet behavior. These tests are changed to use `DescriptorScriptPubKeyMan`s.

  Some of the coin selection tests and benchmarks had a global `testWallet`, but this seemed to cause some issues with ensuring that descriptors were set up in that wallet for each test. Those have been restructured to not have any global variables that may be modified between tests.

  The tests which test specific legacy wallet behavior remain unchanged.

ACKs for top commit:
  laanwj:
    Code review ACK 2d2edc1248
  brunoerg:
    tACK 2d2edc1248

Tree-SHA512: 6d60e5978e822d48e46cfc0dae4635fcb1939f21ea9d84eb72e36112e925554b7ee8f932c7ed0c4881b6566c6c19260bec346abdff1956ca9f300b30fb4e2dd1
This commit is contained in:
W. J. van der Laan 2021-10-22 15:02:00 +02:00
commit 12eda278ac
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GPG key ID: 1E4AED62986CD25D
10 changed files with 293 additions and 270 deletions
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11
src/bench/coin_selection.cpp
View file

@ -33,7 +33,6 @@ static void CoinSelection(benchmark::Bench& bench)
NodeContext node;
auto chain = interfaces::MakeChain(node);
CWallet wallet(chain.get(), "", CreateDummyWalletDatabase());
wallet.SetupLegacyScriptPubKeyMan();
std::vector<std::unique_ptr<CWalletTx>> wtxs;
LOCK(wallet.cs_wallet);
@ -65,10 +64,6 @@ static void CoinSelection(benchmark::Bench& bench)
}
typedef std::set<CInputCoin> CoinSet;
static NodeContext testNode;
static auto testChain = interfaces::MakeChain(testNode);
static CWallet testWallet(testChain.get(), "", CreateDummyWalletDatabase());
std::vector<std::unique_ptr<CWalletTx>> wtxn;
// Copied from src/wallet/test/coinselector_tests.cpp
static void add_coin(const CAmount& nValue, int nInput, std::vector<OutputGroup>& set)
@ -76,10 +71,9 @@ static void add_coin(const CAmount& nValue, int nInput, std::vector<OutputGroup>
CMutableTransaction tx;
tx.vout.resize(nInput + 1);
tx.vout[nInput].nValue = nValue;
std::unique_ptr<CWalletTx> wtx = std::make_unique<CWalletTx>(MakeTransactionRef(std::move(tx)));
CInputCoin coin(MakeTransactionRef(tx), nInput);
set.emplace_back();
set.back().Insert(COutput(testWallet, *wtx, nInput, 0, true, true, true).GetInputCoin(), 0, true, 0, 0, false);
wtxn.emplace_back(std::move(wtx));
set.back().Insert(coin, 0, true, 0, 0, false);
}
// Copied from src/wallet/test/coinselector_tests.cpp
static CAmount make_hard_case(int utxos, std::vector<OutputGroup>& utxo_pool)
@ -97,7 +91,6 @@ static CAmount make_hard_case(int utxos, std::vector<OutputGroup>& utxo_pool)
static void BnBExhaustion(benchmark::Bench& bench)
{
// Setup
testWallet.SetupLegacyScriptPubKeyMan();
std::vector<OutputGroup> utxo_pool;
CoinSet selection;
CAmount value_ret = 0;

16
src/bench/wallet_balance.cpp
View file

@ -14,7 +14,7 @@
#include <optional>
static void WalletBalance(benchmark::Bench& bench, const bool set_dirty, const bool add_watchonly, const bool add_mine)
static void WalletBalance(benchmark::Bench& bench, const bool set_dirty, const bool add_mine)
{
const auto test_setup = MakeNoLogFileContext<const TestingSetup>();
@ -22,13 +22,14 @@ static void WalletBalance(benchmark::Bench& bench, const bool set_dirty, const b
CWallet wallet{test_setup->m_node.chain.get(), "", CreateMockWalletDatabase()};
{
wallet.SetupLegacyScriptPubKeyMan();
LOCK(wallet.cs_wallet);
wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
wallet.SetupDescriptorScriptPubKeyMans();
if (wallet.LoadWallet() != DBErrors::LOAD_OK) assert(false);
}
auto handler = test_setup->m_node.chain->handleNotifications({&wallet, [](CWallet*) {}});
const std::optional<std::string> address_mine{add_mine ? std::optional<std::string>{getnewaddress(wallet)} : std::nullopt};
if (add_watchonly) importaddress(wallet, ADDRESS_WATCHONLY);
for (int i = 0; i < 100; ++i) {
generatetoaddress(test_setup->m_node, address_mine.value_or(ADDRESS_WATCHONLY));
@ -42,14 +43,13 @@ static void WalletBalance(benchmark::Bench& bench, const bool set_dirty, const b
if (set_dirty) wallet.MarkDirty();
bal = GetBalance(wallet);
if (add_mine) assert(bal.m_mine_trusted > 0);
if (add_watchonly) assert(bal.m_watchonly_trusted > 0);
});
}
static void WalletBalanceDirty(benchmark::Bench& bench) { WalletBalance(bench, /* set_dirty */ true, /* add_watchonly */ true, /* add_mine */ true); }
static void WalletBalanceClean(benchmark::Bench& bench) { WalletBalance(bench, /* set_dirty */ false, /* add_watchonly */ true, /* add_mine */ true); }
static void WalletBalanceMine(benchmark::Bench& bench) { WalletBalance(bench, /* set_dirty */ false, /* add_watchonly */ false, /* add_mine */ true); }
static void WalletBalanceWatch(benchmark::Bench& bench) { WalletBalance(bench, /* set_dirty */ false, /* add_watchonly */ true, /* add_mine */ false); }
static void WalletBalanceDirty(benchmark::Bench& bench) { WalletBalance(bench, /* set_dirty */ true, /* add_mine */ true); }
static void WalletBalanceClean(benchmark::Bench& bench) { WalletBalance(bench, /* set_dirty */ false, /* add_mine */ true); }
static void WalletBalanceMine(benchmark::Bench& bench) { WalletBalance(bench, /* set_dirty */ false, /* add_mine */ true); }
static void WalletBalanceWatch(benchmark::Bench& bench) { WalletBalance(bench, /* set_dirty */ false, /* add_mine */ false); }
BENCHMARK(WalletBalanceDirty);
BENCHMARK(WalletBalanceClean);

6
src/qt/test/addressbooktests.cpp
View file

@ -64,8 +64,12 @@ void TestAddAddressesToSendBook(interfaces::Node& node)
test.m_node.wallet_client = wallet_client.get();
node.setContext(&test.m_node);
std::shared_ptr<CWallet> wallet = std::make_shared<CWallet>(node.context()->chain.get(), "", CreateMockWalletDatabase());
wallet->SetupLegacyScriptPubKeyMan();
wallet->LoadWallet();
wallet->SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
{
LOCK(wallet->cs_wallet);
wallet->SetupDescriptorScriptPubKeyMans();
}
auto build_address = [&wallet]() {
CKey key;

17
src/qt/test/wallettests.cpp
View file

@ -143,11 +143,20 @@ void TestGUI(interfaces::Node& node)
node.setContext(&test.m_node);
std::shared_ptr<CWallet> wallet = std::make_shared<CWallet>(node.context()->chain.get(), "", CreateMockWalletDatabase());
wallet->LoadWallet();
wallet->SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
{
auto spk_man = wallet->GetOrCreateLegacyScriptPubKeyMan();
LOCK2(wallet->cs_wallet, spk_man->cs_KeyStore);
wallet->SetAddressBook(GetDestinationForKey(test.coinbaseKey.GetPubKey(), wallet->m_default_address_type), "", "receive");
spk_man->AddKeyPubKey(test.coinbaseKey, test.coinbaseKey.GetPubKey());
LOCK(wallet->cs_wallet);
wallet->SetupDescriptorScriptPubKeyMans();
// Add the coinbase key
FlatSigningProvider provider;
std::string error;
std::unique_ptr<Descriptor> desc = Parse("combo(" + EncodeSecret(test.coinbaseKey) + ")", provider, error, /* require_checksum=*/ false);
assert(desc);
WalletDescriptor w_desc(std::move(desc), 0, 0, 1, 1);
if (!wallet->AddWalletDescriptor(w_desc, provider, "", false)) assert(false);
CTxDestination dest = GetDestinationForKey(test.coinbaseKey.GetPubKey(), wallet->m_default_address_type);
wallet->SetAddressBook(dest, "", "receive");
wallet->SetLastBlockProcessed(105, node.context()->chainman->ActiveChain().Tip()->GetBlockHash());
}
{

12
src/test/util/wallet.cpp
View file

@ -25,16 +25,4 @@ std::string getnewaddress(CWallet& w)
return EncodeDestination(dest);
}
void importaddress(CWallet& wallet, const std::string& address)
{
auto spk_man = wallet.GetLegacyScriptPubKeyMan();
LOCK2(wallet.cs_wallet, spk_man->cs_KeyStore);
const auto dest = DecodeDestination(address);
assert(IsValidDestination(dest));
const auto script = GetScriptForDestination(dest);
wallet.MarkDirty();
assert(!spk_man->HaveWatchOnly(script));
if (!spk_man->AddWatchOnly(script, 0 /* nCreateTime */)) assert(false);
wallet.SetAddressBook(dest, /* label */ "", "receive");
}
#endif // ENABLE_WALLET

390
src/wallet/test/coinselector_tests.cpp
View file

@ -28,19 +28,9 @@ BOOST_FIXTURE_TEST_SUITE(coinselector_tests, WalletTestingSetup)
typedef std::set<CInputCoin> CoinSet;
static std::vector<COutput> vCoins;
static NodeContext testNode;
static auto testChain = interfaces::MakeChain(testNode);
static CWallet testWallet(testChain.get(), "", CreateDummyWalletDatabase());
static CAmount balance = 0;
CoinEligibilityFilter filter_standard(1, 6, 0);
CoinEligibilityFilter filter_confirmed(1, 1, 0);
CoinEligibilityFilter filter_standard_extra(6, 6, 0);
CoinSelectionParams coin_selection_params(/* change_output_size= */ 0,
/* change_spend_size= */ 0, /* effective_feerate= */ CFeeRate(0),
/* long_term_feerate= */ CFeeRate(0), /* discard_feerate= */ CFeeRate(0),
/* tx_noinputs_size= */ 0, /* avoid_partial= */ false);
static const CoinEligibilityFilter filter_standard(1, 6, 0);
static const CoinEligibilityFilter filter_confirmed(1, 1, 0);
static const CoinEligibilityFilter filter_standard_extra(6, 6, 0);
static void add_coin(const CAmount& nValue, int nInput, std::vector<CInputCoin>& set)
{
@ -62,9 +52,8 @@ static void add_coin(const CAmount& nValue, int nInput, CoinSet& set, CAmount fe
set.insert(coin);
}
static void add_coin(CWallet& wallet, const CAmount& nValue, int nAge = 6*24, bool fIsFromMe = false, int nInput=0, bool spendable = false)
static void add_coin(std::vector<COutput>& coins, CWallet& wallet, const CAmount& nValue, int nAge = 6*24, bool fIsFromMe = false, int nInput=0, bool spendable = false)
{
balance += nValue;
static int nextLockTime = 0;
CMutableTransaction tx;
tx.nLockTime = nextLockTime++; // so all transactions get different hashes
@ -89,17 +78,7 @@ static void add_coin(CWallet& wallet, const CAmount& nValue, int nAge = 6*24, bo
wtx->m_is_cache_empty = false;
}
COutput output(wallet, *wtx, nInput, nAge, true /* spendable */, true /* solvable */, true /* safe */);
vCoins.push_back(output);
}
static void add_coin(const CAmount& nValue, int nAge = 6*24, bool fIsFromMe = false, int nInput=0, bool spendable = false)
{
add_coin(testWallet, nValue, nAge, fIsFromMe, nInput, spendable);
}
static void empty_wallet(void)
{
vCoins.clear();
balance = 0;
coins.push_back(output);
}
static bool equal_sets(CoinSet a, CoinSet b)
@ -142,20 +121,20 @@ inline std::vector<OutputGroup>& GroupCoins(const std::vector<COutput>& coins)
return static_groups;
}
inline std::vector<OutputGroup>& KnapsackGroupOutputs(const CoinEligibilityFilter& filter)
inline std::vector<OutputGroup>& KnapsackGroupOutputs(const std::vector<COutput>& coins, CWallet& wallet, const CoinEligibilityFilter& filter)
{
CoinSelectionParams coin_selection_params(/* change_output_size= */ 0,
/* change_spend_size= */ 0, /* effective_feerate= */ CFeeRate(0),
/* long_term_feerate= */ CFeeRate(0), /* discard_feerate= */ CFeeRate(0),
/* tx_noinputs_size= */ 0, /* avoid_partial= */ false);
static std::vector<OutputGroup> static_groups;
static_groups = GroupOutputs(testWallet, vCoins, coin_selection_params, filter, /* positive_only */false);
static_groups = GroupOutputs(wallet, coins, coin_selection_params, filter, /* positive_only */false);
return static_groups;
}
// Branch and bound coin selection tests
BOOST_AUTO_TEST_CASE(bnb_search_test)
{
LOCK(testWallet.cs_wallet);
testWallet.SetupLegacyScriptPubKeyMan();
// Setup
std::vector<CInputCoin> utxo_pool;
CoinSet selection;
@ -288,196 +267,213 @@ BOOST_AUTO_TEST_CASE(bnb_search_test)
/* change_spend_size= */ 0, /* effective_feerate= */ CFeeRate(3000),
/* long_term_feerate= */ CFeeRate(1000), /* discard_feerate= */ CFeeRate(1000),
/* tx_noinputs_size= */ 0, /* avoid_partial= */ false);
CoinSet setCoinsRet;
CAmount nValueRet;
empty_wallet();
add_coin(1);
vCoins.at(0).nInputBytes = 40; // Make sure that it has a negative effective value. The next check should assert if this somehow got through. Otherwise it will fail
BOOST_CHECK(!SelectCoinsBnB(GroupCoins(vCoins), 1 * CENT, coin_selection_params_bnb.m_cost_of_change, setCoinsRet, nValueRet));
// Test fees subtracted from output:
empty_wallet();
add_coin(1 * CENT);
vCoins.at(0).nInputBytes = 40;
coin_selection_params_bnb.m_subtract_fee_outputs = true;
BOOST_CHECK(SelectCoinsBnB(GroupCoins(vCoins), 1 * CENT, coin_selection_params_bnb.m_cost_of_change, setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 1 * CENT);
// Make sure that can use BnB when there are preset inputs
empty_wallet();
{
std::unique_ptr<CWallet> wallet = std::make_unique<CWallet>(m_node.chain.get(), "", CreateMockWalletDatabase());
wallet->LoadWallet();
wallet->SetupLegacyScriptPubKeyMan();
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);
wallet->SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
wallet->SetupDescriptorScriptPubKeyMans();
std::vector<COutput> coins;
CoinSet setCoinsRet;
CAmount nValueRet;
add_coin(coins, *wallet, 1);
coins.at(0).nInputBytes = 40; // Make sure that it has a negative effective value. The next check should assert if this somehow got through. Otherwise it will fail
BOOST_CHECK(!SelectCoinsBnB(GroupCoins(coins), 1 * CENT, coin_selection_params_bnb.m_cost_of_change, setCoinsRet, nValueRet));
// Test fees subtracted from output:
coins.clear();
add_coin(coins, *wallet, 1 * CENT);
coins.at(0).nInputBytes = 40;
coin_selection_params_bnb.m_subtract_fee_outputs = true;
BOOST_CHECK(SelectCoinsBnB(GroupCoins(coins), 1 * CENT, coin_selection_params_bnb.m_cost_of_change, setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 1 * CENT);
}
{
std::unique_ptr<CWallet> wallet = std::make_unique<CWallet>(m_node.chain.get(), "", CreateMockWalletDatabase());
wallet->LoadWallet();
LOCK(wallet->cs_wallet);
wallet->SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
wallet->SetupDescriptorScriptPubKeyMans();
std::vector<COutput> coins;
CoinSet setCoinsRet;
CAmount nValueRet;
add_coin(coins, *wallet, 5 * CENT, 6 * 24, false, 0, true);
add_coin(coins, *wallet, 3 * CENT, 6 * 24, false, 0, true);
add_coin(coins, *wallet, 2 * CENT, 6 * 24, false, 0, true);
CCoinControl coin_control;
coin_control.fAllowOtherInputs = true;
coin_control.Select(COutPoint(vCoins.at(0).tx->GetHash(), vCoins.at(0).i));
coin_control.Select(COutPoint(coins.at(0).tx->GetHash(), coins.at(0).i));
coin_selection_params_bnb.m_effective_feerate = CFeeRate(0);
BOOST_CHECK(SelectCoins(*wallet, vCoins, 10 * CENT, setCoinsRet, nValueRet, coin_control, coin_selection_params_bnb));
BOOST_CHECK(SelectCoins(*wallet, coins, 10 * CENT, setCoinsRet, nValueRet, coin_control, coin_selection_params_bnb));
}
}
BOOST_AUTO_TEST_CASE(knapsack_solver_test)
{
std::unique_ptr<CWallet> wallet = std::make_unique<CWallet>(m_node.chain.get(), "", CreateMockWalletDatabase());
wallet->LoadWallet();
LOCK(wallet->cs_wallet);
wallet->SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
wallet->SetupDescriptorScriptPubKeyMans();
CoinSet setCoinsRet, setCoinsRet2;
CAmount nValueRet;
LOCK(testWallet.cs_wallet);
testWallet.SetupLegacyScriptPubKeyMan();
std::vector<COutput> coins;
// test multiple times to allow for differences in the shuffle order
for (int i = 0; i < RUN_TESTS; i++)
{
empty_wallet();
coins.clear();
// with an empty wallet we can't even pay one cent
BOOST_CHECK(!KnapsackSolver(1 * CENT, KnapsackGroupOutputs(filter_standard), setCoinsRet, nValueRet));
BOOST_CHECK(!KnapsackSolver(1 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_standard), setCoinsRet, nValueRet));
add_coin(1*CENT, 4); // add a new 1 cent coin
add_coin(coins, *wallet, 1*CENT, 4); // add a new 1 cent coin
// with a new 1 cent coin, we still can't find a mature 1 cent
BOOST_CHECK(!KnapsackSolver(1 * CENT, KnapsackGroupOutputs(filter_standard), setCoinsRet, nValueRet));
BOOST_CHECK(!KnapsackSolver(1 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_standard), setCoinsRet, nValueRet));
// but we can find a new 1 cent
BOOST_CHECK(KnapsackSolver(1 * CENT, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(1 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 1 * CENT);
add_coin(2*CENT); // add a mature 2 cent coin
add_coin(coins, *wallet, 2*CENT); // add a mature 2 cent coin
// we can't make 3 cents of mature coins
BOOST_CHECK(!KnapsackSolver(3 * CENT, KnapsackGroupOutputs(filter_standard), setCoinsRet, nValueRet));
BOOST_CHECK(!KnapsackSolver(3 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_standard), setCoinsRet, nValueRet));
// we can make 3 cents of new coins
BOOST_CHECK(KnapsackSolver(3 * CENT, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(3 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 3 * CENT);
add_coin(5*CENT); // add a mature 5 cent coin,
add_coin(10*CENT, 3, true); // a new 10 cent coin sent from one of our own addresses
add_coin(20*CENT); // and a mature 20 cent coin
add_coin(coins, *wallet, 5*CENT); // add a mature 5 cent coin,
add_coin(coins, *wallet, 10*CENT, 3, true); // a new 10 cent coin sent from one of our own addresses
add_coin(coins, *wallet, 20*CENT); // and a mature 20 cent coin
// now we have new: 1+10=11 (of which 10 was self-sent), and mature: 2+5+20=27. total = 38
// we can't make 38 cents only if we disallow new coins:
BOOST_CHECK(!KnapsackSolver(38 * CENT, KnapsackGroupOutputs(filter_standard), setCoinsRet, nValueRet));
BOOST_CHECK(!KnapsackSolver(38 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_standard), setCoinsRet, nValueRet));
// we can't even make 37 cents if we don't allow new coins even if they're from us
BOOST_CHECK(!KnapsackSolver(38 * CENT, KnapsackGroupOutputs(filter_standard_extra), setCoinsRet, nValueRet));
BOOST_CHECK(!KnapsackSolver(38 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_standard_extra), setCoinsRet, nValueRet));
// but we can make 37 cents if we accept new coins from ourself
BOOST_CHECK(KnapsackSolver(37 * CENT, KnapsackGroupOutputs(filter_standard), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(37 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_standard), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 37 * CENT);
// and we can make 38 cents if we accept all new coins
BOOST_CHECK(KnapsackSolver(38 * CENT, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(38 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 38 * CENT);
// try making 34 cents from 1,2,5,10,20 - we can't do it exactly
BOOST_CHECK(KnapsackSolver(34 * CENT, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(34 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 35 * CENT); // but 35 cents is closest
BOOST_CHECK_EQUAL(setCoinsRet.size(), 3U); // the best should be 20+10+5. it's incredibly unlikely the 1 or 2 got included (but possible)
// when we try making 7 cents, the smaller coins (1,2,5) are enough. We should see just 2+5
BOOST_CHECK(KnapsackSolver(7 * CENT, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(7 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 7 * CENT);
BOOST_CHECK_EQUAL(setCoinsRet.size(), 2U);
// when we try making 8 cents, the smaller coins (1,2,5) are exactly enough.
BOOST_CHECK(KnapsackSolver(8 * CENT, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(8 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(nValueRet == 8 * CENT);
BOOST_CHECK_EQUAL(setCoinsRet.size(), 3U);
// when we try making 9 cents, no subset of smaller coins is enough, and we get the next bigger coin (10)
BOOST_CHECK(KnapsackSolver(9 * CENT, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(9 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 10 * CENT);
BOOST_CHECK_EQUAL(setCoinsRet.size(), 1U);
// now clear out the wallet and start again to test choosing between subsets of smaller coins and the next biggest coin
empty_wallet();
coins.clear();
add_coin( 6*CENT);
add_coin( 7*CENT);
add_coin( 8*CENT);
add_coin(20*CENT);
add_coin(30*CENT); // now we have 6+7+8+20+30 = 71 cents total
add_coin(coins, *wallet, 6*CENT);
add_coin(coins, *wallet, 7*CENT);
add_coin(coins, *wallet, 8*CENT);
add_coin(coins, *wallet, 20*CENT);
add_coin(coins, *wallet, 30*CENT); // now we have 6+7+8+20+30 = 71 cents total
// check that we have 71 and not 72
BOOST_CHECK(KnapsackSolver(71 * CENT, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(!KnapsackSolver(72 * CENT, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(71 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(!KnapsackSolver(72 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
// now try making 16 cents. the best smaller coins can do is 6+7+8 = 21; not as good at the next biggest coin, 20
BOOST_CHECK(KnapsackSolver(16 * CENT, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(16 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 20 * CENT); // we should get 20 in one coin
BOOST_CHECK_EQUAL(setCoinsRet.size(), 1U);
add_coin( 5*CENT); // now we have 5+6+7+8+20+30 = 75 cents total
add_coin(coins, *wallet, 5*CENT); // now we have 5+6+7+8+20+30 = 75 cents total
// now if we try making 16 cents again, the smaller coins can make 5+6+7 = 18 cents, better than the next biggest coin, 20
BOOST_CHECK(KnapsackSolver(16 * CENT, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(16 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 18 * CENT); // we should get 18 in 3 coins
BOOST_CHECK_EQUAL(setCoinsRet.size(), 3U);
add_coin( 18*CENT); // now we have 5+6+7+8+18+20+30
add_coin(coins, *wallet, 18*CENT); // now we have 5+6+7+8+18+20+30
// and now if we try making 16 cents again, the smaller coins can make 5+6+7 = 18 cents, the same as the next biggest coin, 18
BOOST_CHECK(KnapsackSolver(16 * CENT, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(16 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 18 * CENT); // we should get 18 in 1 coin
BOOST_CHECK_EQUAL(setCoinsRet.size(), 1U); // because in the event of a tie, the biggest coin wins
// now try making 11 cents. we should get 5+6
BOOST_CHECK(KnapsackSolver(11 * CENT, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(11 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 11 * CENT);
BOOST_CHECK_EQUAL(setCoinsRet.size(), 2U);
// check that the smallest bigger coin is used
add_coin( 1*COIN);
add_coin( 2*COIN);
add_coin( 3*COIN);
add_coin( 4*COIN); // now we have 5+6+7+8+18+20+30+100+200+300+400 = 1094 cents
BOOST_CHECK(KnapsackSolver(95 * CENT, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
add_coin(coins, *wallet, 1*COIN);
add_coin(coins, *wallet, 2*COIN);
add_coin(coins, *wallet, 3*COIN);
add_coin(coins, *wallet, 4*COIN); // now we have 5+6+7+8+18+20+30+100+200+300+400 = 1094 cents
BOOST_CHECK(KnapsackSolver(95 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 1 * COIN); // we should get 1 BTC in 1 coin
BOOST_CHECK_EQUAL(setCoinsRet.size(), 1U);
BOOST_CHECK(KnapsackSolver(195 * CENT, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(195 * CENT, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 2 * COIN); // we should get 2 BTC in 1 coin
BOOST_CHECK_EQUAL(setCoinsRet.size(), 1U);
// empty the wallet and start again, now with fractions of a cent, to test small change avoidance
empty_wallet();
add_coin(MIN_CHANGE * 1 / 10);
add_coin(MIN_CHANGE * 2 / 10);
add_coin(MIN_CHANGE * 3 / 10);
add_coin(MIN_CHANGE * 4 / 10);
add_coin(MIN_CHANGE * 5 / 10);
coins.clear();
add_coin(coins, *wallet, MIN_CHANGE * 1 / 10);
add_coin(coins, *wallet, MIN_CHANGE * 2 / 10);
add_coin(coins, *wallet, MIN_CHANGE * 3 / 10);
add_coin(coins, *wallet, MIN_CHANGE * 4 / 10);
add_coin(coins, *wallet, MIN_CHANGE * 5 / 10);
// try making 1 * MIN_CHANGE from the 1.5 * MIN_CHANGE
// we'll get change smaller than MIN_CHANGE whatever happens, so can expect MIN_CHANGE exactly
BOOST_CHECK(KnapsackSolver(MIN_CHANGE, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(MIN_CHANGE, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, MIN_CHANGE);
// but if we add a bigger coin, small change is avoided
add_coin(1111*MIN_CHANGE);
add_coin(coins, *wallet, 1111*MIN_CHANGE);
// try making 1 from 0.1 + 0.2 + 0.3 + 0.4 + 0.5 + 1111 = 1112.5
BOOST_CHECK(KnapsackSolver(1 * MIN_CHANGE, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(1 * MIN_CHANGE, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 1 * MIN_CHANGE); // we should get the exact amount
// if we add more small coins:
add_coin(MIN_CHANGE * 6 / 10);
add_coin(MIN_CHANGE * 7 / 10);
add_coin(coins, *wallet, MIN_CHANGE * 6 / 10);
add_coin(coins, *wallet, MIN_CHANGE * 7 / 10);
// and try again to make 1.0 * MIN_CHANGE
BOOST_CHECK(KnapsackSolver(1 * MIN_CHANGE, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(1 * MIN_CHANGE, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 1 * MIN_CHANGE); // we should get the exact amount
// run the 'mtgox' test (see https://blockexplorer.com/tx/29a3efd3ef04f9153d47a990bd7b048a4b2d213daaa5fb8ed670fb85f13bdbcf)
// they tried to consolidate 10 50k coins into one 500k coin, and ended up with 50k in change
empty_wallet();
coins.clear();
for (int j = 0; j < 20; j++)
add_coin(50000 * COIN);
add_coin(coins, *wallet, 50000 * COIN);
BOOST_CHECK(KnapsackSolver(500000 * COIN, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(500000 * COIN, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 500000 * COIN); // we should get the exact amount
BOOST_CHECK_EQUAL(setCoinsRet.size(), 10U); // in ten coins
@ -485,79 +481,79 @@ BOOST_AUTO_TEST_CASE(knapsack_solver_test)
// we need to try finding an exact subset anyway
// sometimes it will fail, and so we use the next biggest coin:
empty_wallet();
add_coin(MIN_CHANGE * 5 / 10);
add_coin(MIN_CHANGE * 6 / 10);
add_coin(MIN_CHANGE * 7 / 10);
add_coin(1111 * MIN_CHANGE);
BOOST_CHECK(KnapsackSolver(1 * MIN_CHANGE, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
coins.clear();
add_coin(coins, *wallet, MIN_CHANGE * 5 / 10);
add_coin(coins, *wallet, MIN_CHANGE * 6 / 10);
add_coin(coins, *wallet, MIN_CHANGE * 7 / 10);
add_coin(coins, *wallet, 1111 * MIN_CHANGE);
BOOST_CHECK(KnapsackSolver(1 * MIN_CHANGE, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 1111 * MIN_CHANGE); // we get the bigger coin
BOOST_CHECK_EQUAL(setCoinsRet.size(), 1U);
// but sometimes it's possible, and we use an exact subset (0.4 + 0.6 = 1.0)
empty_wallet();
add_coin(MIN_CHANGE * 4 / 10);
add_coin(MIN_CHANGE * 6 / 10);
add_coin(MIN_CHANGE * 8 / 10);
add_coin(1111 * MIN_CHANGE);
BOOST_CHECK(KnapsackSolver(MIN_CHANGE, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
coins.clear();
add_coin(coins, *wallet, MIN_CHANGE * 4 / 10);
add_coin(coins, *wallet, MIN_CHANGE * 6 / 10);
add_coin(coins, *wallet, MIN_CHANGE * 8 / 10);
add_coin(coins, *wallet, 1111 * MIN_CHANGE);
BOOST_CHECK(KnapsackSolver(MIN_CHANGE, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, MIN_CHANGE); // we should get the exact amount
BOOST_CHECK_EQUAL(setCoinsRet.size(), 2U); // in two coins 0.4+0.6
// test avoiding small change
empty_wallet();
add_coin(MIN_CHANGE * 5 / 100);
add_coin(MIN_CHANGE * 1);
add_coin(MIN_CHANGE * 100);
coins.clear();
add_coin(coins, *wallet, MIN_CHANGE * 5 / 100);
add_coin(coins, *wallet, MIN_CHANGE * 1);
add_coin(coins, *wallet, MIN_CHANGE * 100);
// trying to make 100.01 from these three coins
BOOST_CHECK(KnapsackSolver(MIN_CHANGE * 10001 / 100, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(MIN_CHANGE * 10001 / 100, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, MIN_CHANGE * 10105 / 100); // we should get all coins
BOOST_CHECK_EQUAL(setCoinsRet.size(), 3U);
// but if we try to make 99.9, we should take the bigger of the two small coins to avoid small change
BOOST_CHECK(KnapsackSolver(MIN_CHANGE * 9990 / 100, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(MIN_CHANGE * 9990 / 100, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 101 * MIN_CHANGE);
BOOST_CHECK_EQUAL(setCoinsRet.size(), 2U);
}
}
// test with many inputs
for (CAmount amt=1500; amt < COIN; amt*=10) {
empty_wallet();
// Create 676 inputs (= (old MAX_STANDARD_TX_SIZE == 100000) / 148 bytes per input)
for (uint16_t j = 0; j < 676; j++)
add_coin(amt);
// test with many inputs
for (CAmount amt=1500; amt < COIN; amt*=10) {
coins.clear();
// Create 676 inputs (= (old MAX_STANDARD_TX_SIZE == 100000) / 148 bytes per input)
for (uint16_t j = 0; j < 676; j++)
add_coin(coins, *wallet, amt);
// We only create the wallet once to save time, but we still run the coin selection RUN_TESTS times.
for (int i = 0; i < RUN_TESTS; i++) {
BOOST_CHECK(KnapsackSolver(2000, KnapsackGroupOutputs(filter_confirmed), setCoinsRet, nValueRet));
// We only create the wallet once to save time, but we still run the coin selection RUN_TESTS times.
for (int i = 0; i < RUN_TESTS; i++) {
BOOST_CHECK(KnapsackSolver(2000, KnapsackGroupOutputs(coins, *wallet, filter_confirmed), setCoinsRet, nValueRet));
if (amt - 2000 < MIN_CHANGE) {
// needs more than one input:
uint16_t returnSize = std::ceil((2000.0 + MIN_CHANGE)/amt);
CAmount returnValue = amt * returnSize;
BOOST_CHECK_EQUAL(nValueRet, returnValue);
BOOST_CHECK_EQUAL(setCoinsRet.size(), returnSize);
} else {
// one input is sufficient:
BOOST_CHECK_EQUAL(nValueRet, amt);
BOOST_CHECK_EQUAL(setCoinsRet.size(), 1U);
}
}
}
if (amt - 2000 < MIN_CHANGE) {
// needs more than one input:
uint16_t returnSize = std::ceil((2000.0 + MIN_CHANGE)/amt);
CAmount returnValue = amt * returnSize;
BOOST_CHECK_EQUAL(nValueRet, returnValue);
BOOST_CHECK_EQUAL(setCoinsRet.size(), returnSize);
} else {
// one input is sufficient:
BOOST_CHECK_EQUAL(nValueRet, amt);
BOOST_CHECK_EQUAL(setCoinsRet.size(), 1U);
}
}
}
// test randomness
{
empty_wallet();
for (int i2 = 0; i2 < 100; i2++)
add_coin(COIN);
// test randomness
{
coins.clear();
for (int i2 = 0; i2 < 100; i2++)
add_coin(coins, *wallet, COIN);
// Again, we only create the wallet once to save time, but we still run the coin selection RUN_TESTS times.
for (int i = 0; i < RUN_TESTS; i++) {
// Again, we only create the wallet once to save time, but we still run the coin selection RUN_TESTS times.
for (int i = 0; i < RUN_TESTS; i++) {
// picking 50 from 100 coins doesn't depend on the shuffle,
// but does depend on randomness in the stochastic approximation code
BOOST_CHECK(KnapsackSolver(50 * COIN, GroupCoins(vCoins), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(50 * COIN, GroupCoins(vCoins), setCoinsRet2, nValueRet));
BOOST_CHECK(KnapsackSolver(50 * COIN, GroupCoins(coins), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(50 * COIN, GroupCoins(coins), setCoinsRet2, nValueRet));
BOOST_CHECK(!equal_sets(setCoinsRet, setCoinsRet2));
int fails = 0;
@ -567,66 +563,67 @@ BOOST_AUTO_TEST_CASE(knapsack_solver_test)
// When choosing 1 from 100 identical coins, 1% of the time, this test will choose the same coin twice
// which will cause it to fail.
// To avoid that issue, run the test RANDOM_REPEATS times and only complain if all of them fail
BOOST_CHECK(KnapsackSolver(COIN, GroupCoins(vCoins), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(COIN, GroupCoins(vCoins), setCoinsRet2, nValueRet));
BOOST_CHECK(KnapsackSolver(COIN, GroupCoins(coins), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(COIN, GroupCoins(coins), setCoinsRet2, nValueRet));
if (equal_sets(setCoinsRet, setCoinsRet2))
fails++;
}
BOOST_CHECK_NE(fails, RANDOM_REPEATS);
}
}
// add 75 cents in small change. not enough to make 90 cents,
// then try making 90 cents. there are multiple competing "smallest bigger" coins,
// one of which should be picked at random
add_coin(5 * CENT);
add_coin(10 * CENT);
add_coin(15 * CENT);
add_coin(20 * CENT);
add_coin(25 * CENT);
// add 75 cents in small change. not enough to make 90 cents,
// then try making 90 cents. there are multiple competing "smallest bigger" coins,
// one of which should be picked at random
add_coin(coins, *wallet, 5 * CENT);
add_coin(coins, *wallet, 10 * CENT);
add_coin(coins, *wallet, 15 * CENT);
add_coin(coins, *wallet, 20 * CENT);
add_coin(coins, *wallet, 25 * CENT);
for (int i = 0; i < RUN_TESTS; i++) {
for (int i = 0; i < RUN_TESTS; i++) {
int fails = 0;
for (int j = 0; j < RANDOM_REPEATS; j++)
{
BOOST_CHECK(KnapsackSolver(90*CENT, GroupCoins(vCoins), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(90*CENT, GroupCoins(vCoins), setCoinsRet2, nValueRet));
BOOST_CHECK(KnapsackSolver(90*CENT, GroupCoins(coins), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(90*CENT, GroupCoins(coins), setCoinsRet2, nValueRet));
if (equal_sets(setCoinsRet, setCoinsRet2))
fails++;
}
BOOST_CHECK_NE(fails, RANDOM_REPEATS);
}
}
empty_wallet();
}
}
}
BOOST_AUTO_TEST_CASE(ApproximateBestSubset)
{
std::unique_ptr<CWallet> wallet = std::make_unique<CWallet>(m_node.chain.get(), "", CreateMockWalletDatabase());
wallet->LoadWallet();
LOCK(wallet->cs_wallet);
wallet->SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
wallet->SetupDescriptorScriptPubKeyMans();
CoinSet setCoinsRet;
CAmount nValueRet;
LOCK(testWallet.cs_wallet);
testWallet.SetupLegacyScriptPubKeyMan();
empty_wallet();
std::vector<COutput> coins;
// Test vValue sort order
for (int i = 0; i < 1000; i++)
add_coin(1000 * COIN);
add_coin(3 * COIN);
add_coin(coins, *wallet, 1000 * COIN);
add_coin(coins, *wallet, 3 * COIN);
BOOST_CHECK(KnapsackSolver(1003 * COIN, KnapsackGroupOutputs(filter_standard), setCoinsRet, nValueRet));
BOOST_CHECK(KnapsackSolver(1003 * COIN, KnapsackGroupOutputs(coins, *wallet, filter_standard), setCoinsRet, nValueRet));
BOOST_CHECK_EQUAL(nValueRet, 1003 * COIN);
BOOST_CHECK_EQUAL(setCoinsRet.size(), 2U);
empty_wallet();
}
// Tests that with the ideal conditions, the coin selector will always be able to find a solution that can pay the target value
BOOST_AUTO_TEST_CASE(SelectCoins_test)
{
LOCK(testWallet.cs_wallet);
testWallet.SetupLegacyScriptPubKeyMan();
std::unique_ptr<CWallet> wallet = std::make_unique<CWallet>(m_node.chain.get(), "", CreateMockWalletDatabase());
wallet->LoadWallet();
LOCK(wallet->cs_wallet);
wallet->SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
wallet->SetupDescriptorScriptPubKeyMans();
// Random generator stuff
std::default_random_engine generator;
@ -636,12 +633,15 @@ BOOST_AUTO_TEST_CASE(SelectCoins_test)
// Run this test 100 times
for (int i = 0; i < 100; ++i)
{
empty_wallet();
std::vector<COutput> coins;
CAmount balance{0};
// Make a wallet with 1000 exponentially distributed random inputs
for (int j = 0; j < 1000; ++j)
{
add_coin((CAmount)(distribution(generator)*10000000));
CAmount val = distribution(generator)*10000000;
add_coin(coins, *wallet, val);
balance += val;
}
// Generate a random fee rate in the range of 100 - 400
@ -658,7 +658,7 @@ BOOST_AUTO_TEST_CASE(SelectCoins_test)
CoinSet out_set;
CAmount out_value = 0;
CCoinControl cc;
BOOST_CHECK(SelectCoins(testWallet, vCoins, target, out_set, out_value, cc, cs_params));
BOOST_CHECK(SelectCoins(*wallet, coins, target, out_set, out_value, cc, cs_params));
BOOST_CHECK_GE(out_value, target);
}
}

43
src/wallet/test/psbt_wallet_tests.cpp
View file

@ -13,10 +13,21 @@
BOOST_FIXTURE_TEST_SUITE(psbt_wallet_tests, WalletTestingSetup)
static void import_descriptor(CWallet& wallet, const std::string& descriptor)
{
LOCK(wallet.cs_wallet);
FlatSigningProvider provider;
std::string error;
std::unique_ptr<Descriptor> desc = Parse(descriptor, provider, error, /* require_checksum=*/ false);
assert(desc);
WalletDescriptor w_desc(std::move(desc), 0, 0, 10, 0);
wallet.AddWalletDescriptor(w_desc, provider, "", false);
}
BOOST_AUTO_TEST_CASE(psbt_updater_test)
{
auto spk_man = m_wallet.GetOrCreateLegacyScriptPubKeyMan();
LOCK2(m_wallet.cs_wallet, spk_man->cs_KeyStore);
LOCK(m_wallet.cs_wallet);
m_wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
// Create prevtxs and add to wallet
CDataStream s_prev_tx1(ParseHex("0200000000010158e87a21b56daf0c23be8e7070456c336f7cbaa5c8757924f545887bb2abdd7501000000171600145f275f436b09a8cc9a2eb2a2f528485c68a56323feffffff02d8231f1b0100000017a914aed962d6654f9a2b36608eb9d64d2b260db4f1118700c2eb0b0000000017a914b7f5faf40e3d40a5a459b1db3535f2b72fa921e88702483045022100a22edcc6e5bc511af4cc4ae0de0fcd75c7e04d8c1c3a8aa9d820ed4b967384ec02200642963597b9b1bc22c75e9f3e117284a962188bf5e8a74c895089046a20ad770121035509a48eb623e10aace8bfd0212fdb8a8e5af3c94b0b133b95e114cab89e4f7965000000"), SER_NETWORK, PROTOCOL_VERSION);
@ -29,27 +40,10 @@ BOOST_AUTO_TEST_CASE(psbt_updater_test)
s_prev_tx2 >> prev_tx2;
m_wallet.mapWallet.emplace(std::piecewise_construct, std::forward_as_tuple(prev_tx2->GetHash()), std::forward_as_tuple(prev_tx2));
// Add scripts
CScript rs1;
CDataStream s_rs1(ParseHex("475221029583bf39ae0a609747ad199addd634fa6108559d6c5cd39b4c2183f1ab96e07f2102dab61ff49a14db6a7d02b0cd1fbb78fc4b18312b5b4e54dae4dba2fbfef536d752ae"), SER_NETWORK, PROTOCOL_VERSION);
s_rs1 >> rs1;
spk_man->AddCScript(rs1);
CScript rs2;
CDataStream s_rs2(ParseHex("2200208c2353173743b595dfb4a07b72ba8e42e3797da74e87fe7d9d7497e3b2028903"), SER_NETWORK, PROTOCOL_VERSION);
s_rs2 >> rs2;
spk_man->AddCScript(rs2);
CScript ws1;
CDataStream s_ws1(ParseHex("47522103089dc10c7ac6db54f91329af617333db388cead0c231f723379d1b99030b02dc21023add904f3d6dcf59ddb906b0dee23529b7ffb9ed50e5e86151926860221f0e7352ae"), SER_NETWORK, PROTOCOL_VERSION);
s_ws1 >> ws1;
spk_man->AddCScript(ws1);
// Add hd seed
CKey key = DecodeSecret("5KSSJQ7UNfFGwVgpCZDSHm5rVNhMFcFtvWM3zQ8mW4qNDEN7LFd"); // Mainnet and uncompressed form of cUkG8i1RFfWGWy5ziR11zJ5V4U4W3viSFCfyJmZnvQaUsd1xuF3T
CPubKey master_pub_key = spk_man->DeriveNewSeed(key);
spk_man->SetHDSeed(master_pub_key);
spk_man->NewKeyPool();
// Import descriptors for keys and scripts
import_descriptor(m_wallet, "sh(multi(2,xprv9s21ZrQH143K2LE7W4Xf3jATf9jECxSb7wj91ZnmY4qEJrS66Qru9RFqq8xbkgT32ya6HqYJweFdJUEDf5Q6JFV7jMiUws7kQfe6Tv4RbfN/0h/0h/0h,xprv9s21ZrQH143K2LE7W4Xf3jATf9jECxSb7wj91ZnmY4qEJrS66Qru9RFqq8xbkgT32ya6HqYJweFdJUEDf5Q6JFV7jMiUws7kQfe6Tv4RbfN/0h/0h/1h))");
import_descriptor(m_wallet, "sh(wsh(multi(2,xprv9s21ZrQH143K2LE7W4Xf3jATf9jECxSb7wj91ZnmY4qEJrS66Qru9RFqq8xbkgT32ya6HqYJweFdJUEDf5Q6JFV7jMiUws7kQfe6Tv4RbfN/0h/0h/2h,xprv9s21ZrQH143K2LE7W4Xf3jATf9jECxSb7wj91ZnmY4qEJrS66Qru9RFqq8xbkgT32ya6HqYJweFdJUEDf5Q6JFV7jMiUws7kQfe6Tv4RbfN/0h/0h/3h)))");
import_descriptor(m_wallet, "wpkh(xprv9s21ZrQH143K2LE7W4Xf3jATf9jECxSb7wj91ZnmY4qEJrS66Qru9RFqq8xbkgT32ya6HqYJweFdJUEDf5Q6JFV7jMiUws7kQfe6Tv4RbfN/0h/0h/*h)");
// Call FillPSBT
PartiallySignedTransaction psbtx;
@ -71,7 +65,8 @@ BOOST_AUTO_TEST_CASE(psbt_updater_test)
// Try to sign the mutated input
SignatureData sigdata;
BOOST_CHECK(spk_man->FillPSBT(psbtx, PrecomputePSBTData(psbtx), SIGHASH_ALL, true, true) != TransactionError::OK);
BOOST_CHECK(m_wallet.FillPSBT(psbtx, complete, SIGHASH_ALL, true, true) != TransactionError::OK);
//BOOST_CHECK(spk_man->FillPSBT(psbtx, PrecomputePSBTData(psbtx), SIGHASH_ALL, true, true) != TransactionError::OK);
}
BOOST_AUTO_TEST_CASE(parse_hd_keypath)

2
src/wallet/test/spend_tests.cpp
View file

@ -33,6 +33,8 @@ BOOST_FIXTURE_TEST_CASE(SubtractFee, TestChain100Setup)
CCoinControl coin_control;
coin_control.m_feerate.emplace(10000);
coin_control.fOverrideFeeRate = true;
// We need to use a change type with high cost of change so that the leftover amount will be dropped to fee instead of added as a change output
coin_control.m_change_type = OutputType::LEGACY;
FeeCalculation fee_calc;
BOOST_CHECK(CreateTransaction(*wallet, {recipient}, tx, fee, change_pos, error, coin_control, fee_calc));
BOOST_CHECK_EQUAL(tx->vout.size(), 1);

14
src/wallet/test/util.cpp
View file

@ -6,6 +6,7 @@
#include <chain.h>
#include <key.h>
#include <key_io.h>
#include <test/util/setup_common.h>
#include <wallet/wallet.h>
#include <wallet/walletdb.h>
@ -23,9 +24,16 @@ std::unique_ptr<CWallet> CreateSyncedWallet(interfaces::Chain& chain, CChain& cc
}
wallet->LoadWallet();
{
auto spk_man = wallet->GetOrCreateLegacyScriptPubKeyMan();
LOCK2(wallet->cs_wallet, spk_man->cs_KeyStore);
spk_man->AddKeyPubKey(key, key.GetPubKey());
LOCK(wallet->cs_wallet);
wallet->SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
wallet->SetupDescriptorScriptPubKeyMans();
FlatSigningProvider provider;
std::string error;
std::unique_ptr<Descriptor> desc = Parse("combo(" + EncodeSecret(key) + ")", provider, error, /* require_checksum=*/ false);
assert(desc);
WalletDescriptor w_desc(std::move(desc), 0, 0, 1, 1);
if (!wallet->AddWalletDescriptor(w_desc, provider, "", false)) assert(false);
}
WalletRescanReserver reserver(*wallet);
reserver.reserve();

52
src/wallet/test/wallet_tests.cpp
View file

@ -11,6 +11,7 @@
#include <vector>
#include <interfaces/chain.h>
#include <key_io.h>
#include <node/blockstorage.h>
#include <node/context.h>
#include <policy/policy.h>
@ -43,6 +44,7 @@ BOOST_FIXTURE_TEST_SUITE(wallet_tests, WalletTestingSetup)
static std::shared_ptr<CWallet> TestLoadWallet(WalletContext& context)
{
DatabaseOptions options;
options.create_flags = WALLET_FLAG_DESCRIPTORS;
DatabaseStatus status;
bilingual_str error;
std::vector<bilingual_str> warnings;
@ -77,9 +79,13 @@ static CMutableTransaction TestSimpleSpend(const CTransaction& from, uint32_t in
static void AddKey(CWallet& wallet, const CKey& key)
{
auto spk_man = wallet.GetOrCreateLegacyScriptPubKeyMan();
LOCK2(wallet.cs_wallet, spk_man->cs_KeyStore);
spk_man->AddKeyPubKey(key, key.GetPubKey());
LOCK(wallet.cs_wallet);
FlatSigningProvider provider;
std::string error;
std::unique_ptr<Descriptor> desc = Parse("combo(" + EncodeSecret(key) + ")", provider, error, /* require_checksum=*/ false);
assert(desc);
WalletDescriptor w_desc(std::move(desc), 0, 0, 1, 1);
if (!wallet.AddWalletDescriptor(w_desc, provider, "", false)) assert(false);
}
BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup)
@ -95,6 +101,7 @@ BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup)
CWallet wallet(m_node.chain.get(), "", CreateDummyWalletDatabase());
{
LOCK(wallet.cs_wallet);
wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
wallet.SetLastBlockProcessed(m_node.chainman->ActiveChain().Height(), m_node.chainman->ActiveChain().Tip()->GetBlockHash());
}
AddKey(wallet, coinbaseKey);
@ -114,6 +121,7 @@ BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup)
CWallet wallet(m_node.chain.get(), "", CreateDummyWalletDatabase());
{
LOCK(wallet.cs_wallet);
wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
wallet.SetLastBlockProcessed(m_node.chainman->ActiveChain().Height(), m_node.chainman->ActiveChain().Tip()->GetBlockHash());
}
AddKey(wallet, coinbaseKey);
@ -140,6 +148,7 @@ BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup)
CWallet wallet(m_node.chain.get(), "", CreateDummyWalletDatabase());
{
LOCK(wallet.cs_wallet);
wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
wallet.SetLastBlockProcessed(m_node.chainman->ActiveChain().Height(), m_node.chainman->ActiveChain().Tip()->GetBlockHash());
}
AddKey(wallet, coinbaseKey);
@ -165,6 +174,7 @@ BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup)
CWallet wallet(m_node.chain.get(), "", CreateDummyWalletDatabase());
{
LOCK(wallet.cs_wallet);
wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
wallet.SetLastBlockProcessed(m_node.chainman->ActiveChain().Height(), m_node.chainman->ActiveChain().Tip()->GetBlockHash());
}
AddKey(wallet, coinbaseKey);
@ -320,10 +330,12 @@ BOOST_FIXTURE_TEST_CASE(importwallet_rescan, TestChain100Setup)
BOOST_FIXTURE_TEST_CASE(coin_mark_dirty_immature_credit, TestChain100Setup)
{
CWallet wallet(m_node.chain.get(), "", CreateDummyWalletDatabase());
auto spk_man = wallet.GetOrCreateLegacyScriptPubKeyMan();
CWalletTx wtx(m_coinbase_txns.back());
LOCK2(wallet.cs_wallet, spk_man->cs_KeyStore);
LOCK(wallet.cs_wallet);
wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
wallet.SetupDescriptorScriptPubKeyMans();
wallet.SetLastBlockProcessed(m_node.chainman->ActiveChain().Height(), m_node.chainman->ActiveChain().Tip()->GetBlockHash());
CWalletTx::Confirmation confirm(CWalletTx::Status::CONFIRMED, m_node.chainman->ActiveChain().Height(), m_node.chainman->ActiveChain().Tip()->GetBlockHash(), 0);
@ -336,7 +348,7 @@ BOOST_FIXTURE_TEST_CASE(coin_mark_dirty_immature_credit, TestChain100Setup)
// Invalidate the cached value, add the key, and make sure a new immature
// credit amount is calculated.
wtx.MarkDirty();
BOOST_CHECK(spk_man->AddKeyPubKey(coinbaseKey, coinbaseKey.GetPubKey()));
AddKey(wallet, coinbaseKey);
BOOST_CHECK_EQUAL(CachedTxGetImmatureCredit(wallet, wtx), 50*COIN);
}
@ -593,14 +605,26 @@ BOOST_FIXTURE_TEST_CASE(ListCoinsTest, ListCoinsTestingSetup)
BOOST_FIXTURE_TEST_CASE(wallet_disableprivkeys, TestChain100Setup)
{
std::shared_ptr<CWallet> wallet = std::make_shared<CWallet>(m_node.chain.get(), "", CreateDummyWalletDatabase());
wallet->SetupLegacyScriptPubKeyMan();
wallet->SetMinVersion(FEATURE_LATEST);
wallet->SetWalletFlag(WALLET_FLAG_DISABLE_PRIVATE_KEYS);
BOOST_CHECK(!wallet->TopUpKeyPool(1000));
CTxDestination dest;
bilingual_str error;
BOOST_CHECK(!wallet->GetNewDestination(OutputType::BECH32, "", dest, error));
{
std::shared_ptr<CWallet> wallet = std::make_shared<CWallet>(m_node.chain.get(), "", CreateDummyWalletDatabase());
wallet->SetupLegacyScriptPubKeyMan();
wallet->SetMinVersion(FEATURE_LATEST);
wallet->SetWalletFlag(WALLET_FLAG_DISABLE_PRIVATE_KEYS);
BOOST_CHECK(!wallet->TopUpKeyPool(1000));
CTxDestination dest;
bilingual_str error;
BOOST_CHECK(!wallet->GetNewDestination(OutputType::BECH32, "", dest, error));
}
{
std::shared_ptr<CWallet> wallet = std::make_shared<CWallet>(m_node.chain.get(), "", CreateDummyWalletDatabase());
LOCK(wallet->cs_wallet);
wallet->SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
wallet->SetMinVersion(FEATURE_LATEST);
wallet->SetWalletFlag(WALLET_FLAG_DISABLE_PRIVATE_KEYS);
CTxDestination dest;
bilingual_str error;
BOOST_CHECK(!wallet->GetNewDestination(OutputType::BECH32, "", dest, error));
}
}
// Explicit calculation which is used to test the wallet constant