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wallet: switch to new shuffle, erase, push_back

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switch to new methods, remove old code. this also
updates the Size, All, and Clear methods to now use
the coins map.

this commit is not strictly a refactor because previously
coin selection was never run over the UNKNOWN type until the last
step when being run over all. now that we are iterating over each,
it is run over UNKNOWN but this is expected to be empty most of the time.

Co-authored-by: furszy <matiasfurszyfer@protonmail.com>
This commit is contained in:
josibake
2022-07-29 10:35:50 +02:00
parent b6b50b0f2b
commit db09aec937
5 changed files with 39 additions and 84 deletions
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10
src/wallet/test/availablecoins_tests.cpp
View File

@@ -64,7 +64,7 @@ BOOST_FIXTURE_TEST_CASE(BasicOutputTypesTest, AvailableCoinsTestingSetup)
// This UTXO is a P2PK, so it should show up in the Other bucket
available_coins = AvailableCoins(*wallet);
BOOST_CHECK_EQUAL(available_coins.Size(), 1U);
BOOST_CHECK_EQUAL(available_coins.other.size(), 1U);
BOOST_CHECK_EQUAL(available_coins.coins[OutputType::UNKNOWN].size(), 1U);
// We will create a self transfer for each of the OutputTypes and
// verify it is put in the correct bucket after running GetAvailablecoins
@@ -78,27 +78,27 @@ BOOST_FIXTURE_TEST_CASE(BasicOutputTypesTest, AvailableCoinsTestingSetup)
BOOST_ASSERT(dest);
AddTx(CRecipient{{GetScriptForDestination(*dest)}, 1 * COIN, /*fSubtractFeeFromAmount=*/true});
available_coins = AvailableCoins(*wallet);
BOOST_CHECK_EQUAL(available_coins.bech32m.size(), 2U);
BOOST_CHECK_EQUAL(available_coins.coins[OutputType::BECH32M].size(), 2U);
// Bech32
dest = wallet->GetNewDestination(OutputType::BECH32, "");
BOOST_ASSERT(dest);
AddTx(CRecipient{{GetScriptForDestination(*dest)}, 2 * COIN, /*fSubtractFeeFromAmount=*/true});
available_coins = AvailableCoins(*wallet);
BOOST_CHECK_EQUAL(available_coins.bech32.size(), 2U);
BOOST_CHECK_EQUAL(available_coins.coins[OutputType::BECH32].size(), 2U);
// P2SH-SEGWIT
dest = wallet->GetNewDestination(OutputType::P2SH_SEGWIT, "");
AddTx(CRecipient{{GetScriptForDestination(*dest)}, 3 * COIN, /*fSubtractFeeFromAmount=*/true});
available_coins = AvailableCoins(*wallet);
BOOST_CHECK_EQUAL(available_coins.P2SH_segwit.size(), 2U);
BOOST_CHECK_EQUAL(available_coins.coins[OutputType::P2SH_SEGWIT].size(), 2U);
// Legacy (P2PKH)
dest = wallet->GetNewDestination(OutputType::LEGACY, "");
BOOST_ASSERT(dest);
AddTx(CRecipient{{GetScriptForDestination(*dest)}, 4 * COIN, /*fSubtractFeeFromAmount=*/true});
available_coins = AvailableCoins(*wallet);
BOOST_CHECK_EQUAL(available_coins.legacy.size(), 2U);
BOOST_CHECK_EQUAL(available_coins.coins[OutputType::LEGACY].size(), 2U);
}
BOOST_AUTO_TEST_SUITE_END()

2
src/wallet/test/coinselector_tests.cpp
View File

@@ -83,7 +83,7 @@ static void add_coin(CoinsResult& available_coins, CWallet& wallet, const CAmoun
assert(ret.second);
CWalletTx& wtx = (*ret.first).second;
const auto& txout = wtx.tx->vout.at(nInput);
available_coins.bech32.emplace_back(COutPoint(wtx.GetHash(), nInput), txout, nAge, CalculateMaximumSignedInputSize(txout, &wallet, /*coin_control=*/nullptr), /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, wtx.GetTxTime(), fIsFromMe, feerate);
available_coins.coins[OutputType::BECH32].emplace_back(COutPoint(wtx.GetHash(), nInput), txout, nAge, CalculateMaximumSignedInputSize(txout, &wallet, /*coin_control=*/nullptr), /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, wtx.GetTxTime(), fIsFromMe, feerate);
}
/** Check if SelectionResult a is equivalent to SelectionResult b.