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103 lines
3.1 KiB
103 lines
3.1 KiB
/*
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* This file is part of the Monero P2Pool <https://github.com/SChernykh/p2pool>
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* Copyright (c) 2021 SChernykh <https://github.com/SChernykh>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "common.h"
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#include "crypto.h"
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#include "block_template.h"
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#include "mempool.h"
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#include "side_chain.h"
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#include "wallet.h"
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#include "keccak.h"
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#include "gtest/gtest.h"
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namespace p2pool {
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TEST(block_template, update)
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{
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init_crypto_cache();
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SideChain sidechain(nullptr, NetworkType::Mainnet);
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BlockTemplate tpl(&sidechain, nullptr);
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tpl.rng().seed(123);
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auto H = [](const char* s)
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{
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std::stringstream ss;
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ss << s;
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hash result;
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ss >> result;
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return result;
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};
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MinerData data;
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data.major_version = 16;
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data.height = 2762973;
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data.prev_id = H("81a0260b29d5224e88d04b11faff321fbdc11c4570779386b2a1817a86dc622c");
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data.seed_hash = H("33d0fb381466f04d6a1919ced3b698f54a28add3da5a6479b096c67df7a4974c");
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data.difficulty = { 300346053753ULL, 0 };
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data.median_weight = 300000;
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data.already_generated_coins = 18204981557254756780ULL;
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data.median_timestamp = (1ULL << 35) - 2;
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Mempool mempool;
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Wallet wallet("44MnN1f3Eto8DZYUWuE5XZNUtE3vcRzt2j6PzqWpPau34e6Cf4fAxt6X2MBmrm6F9YMEiMNjN6W4Shn4pLcfNAja621jwyg");
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// Test 1: empty template
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tpl.update(data, mempool, &wallet);
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const PoolBlock* b = tpl.pool_block_template();
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ASSERT_EQ(b->m_sidechainId, H("d52dba078bc2b581edf3ff27fb46e218bd2568b1f2126bd65cc1a0f9f6bbd00f"));
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std::vector<uint8_t> blobs;
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uint64_t height;
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difficulty_type diff, sidechain_diff;
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hash seed_hash;
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size_t nonce_offset;
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uint32_t template_id;
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tpl.get_hashing_blobs(0, 10000, blobs, height, diff, sidechain_diff, seed_hash, nonce_offset, template_id);
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ASSERT_EQ(height, 2762973);
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ASSERT_EQ(diff, 300346053753ULL);
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ASSERT_EQ(sidechain_diff, sidechain.difficulty());
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ASSERT_EQ(seed_hash, data.seed_hash);
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ASSERT_EQ(nonce_offset, 39);
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ASSERT_EQ(template_id, 1);
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hash blobs_hash;
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keccak(blobs.data(), static_cast<int>(blobs.size()), blobs_hash.h);
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ASSERT_EQ(blobs_hash, H("ea63225d0f4b21bb15bfdc92e25a1dc4de2e052062db6c33679da854be158e9a"));
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// Test 2: mempool with high fee and low fee transactions, it must choose high fee transactions
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for (uint64_t i = 0; i < 512; ++i) {
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TxMempoolData tx;
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*reinterpret_cast<uint64_t*>(tx.id.h) = i;
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tx.fee = (i < 256) ? 30000000 : 60000000;
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tx.weight = 1500;
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mempool.add(tx);
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}
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tpl.update(data, mempool, &wallet);
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for (size_t i = 1; i < b->m_transactions.size(); ++i) {
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ASSERT_GE(*reinterpret_cast<const uint64_t*>(b->m_transactions[i].h), 256);
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}
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destroy_crypto_cache();
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}
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}
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