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Differential D10079 Diff 29919 src/avalanche/test/util.cpp

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src/avalanche/test/util.cpp

// Copyright (c) 2020 The Bitcoin developers // Copyright (c) 2020 The Bitcoin developers
// Distributed under the MIT software license, see the accompanying // Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php. // file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <amount.h> #include <amount.h>
#include <avalanche/proofbuilder.h> #include <avalanche/proofbuilder.h>
#include <avalanche/test/util.h> #include <avalanche/test/util.h>
#include <key.h> #include <key.h>
#include <primitives/transaction.h> #include <primitives/transaction.h>
#include <random.h> #include <random.h>
#include <script/standard.h> #include <script/standard.h>
#include <validation.h> #include <validation.h>
#include <boost/test/unit_test.hpp>
#include <limits> #include <limits>
namespace avalanche { namespace avalanche {
Proof buildRandomProof(uint32_t score, const CPubKey &master) { Proof buildRandomProof(uint32_t score, const CPubKey &master) {
auto key = CKey::MakeCompressedKey(); auto key = CKey::MakeCompressedKey();
const COutPoint o(TxId(GetRandHash()), 0); const COutPoint o(TxId(GetRandHash()), 0);
const Amount v = (int64_t(score) * COIN) / 100; const Amount v = (int64_t(score) * COIN) / 100;
const int height = 1234; const int height = 1234;
const bool is_coinbase = false; const bool is_coinbase = false;
{ {
CScript script = GetScriptForDestination(PKHash(key.GetPubKey())); CScript script = GetScriptForDestination(PKHash(key.GetPubKey()));
LOCK(cs_main); LOCK(cs_main);
CCoinsViewCache &coins = ::ChainstateActive().CoinsTip(); CCoinsViewCache &coins = ::ChainstateActive().CoinsTip();
coins.AddCoin(o, Coin(CTxOut(v, script), height, is_coinbase), false); coins.AddCoin(o, Coin(CTxOut(v, script), height, is_coinbase), false);
} }
ProofBuilder pb(0, std::numeric_limits<uint32_t>::max(), master); ProofBuilder pb(0, std::numeric_limits<uint32_t>::max(), master);
pb.addUTXO(o, v, height, is_coinbase, std::move(key)); BOOST_CHECK(pb.addUTXO(o, v, height, is_coinbase, std::move(key)));
return pb.build(); return pb.build();
} }
bool hasDustStake(const Proof &proof) { bool hasDustStake(const Proof &proof) {
for (const SignedStake &s : proof.getStakes()) { for (const SignedStake &s : proof.getStakes()) {
if (s.getStake().getAmount() < PROOF_DUST_THRESHOLD) { if (s.getStake().getAmount() < PROOF_DUST_THRESHOLD) {
return true; return true;
} }
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