179 lines
8.9 KiB
C++
179 lines
8.9 KiB
C++
// Copyright (c) 2011-2016 The Cryptonote developers
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// Distributed under the MIT/X11 software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include "ChainSwitch1.h"
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using namespace CryptoNote;
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gen_chain_switch_1::gen_chain_switch_1()
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{
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REGISTER_CALLBACK("check_split_not_switched", gen_chain_switch_1::check_split_not_switched);
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REGISTER_CALLBACK("check_split_switched", gen_chain_switch_1::check_split_switched);
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}
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//-----------------------------------------------------------------------------------------------------
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bool gen_chain_switch_1::generate(std::vector<test_event_entry>& events) const
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{
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uint64_t ts_start = 1338224400;
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/*
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(0 )-(1 )-(2 ) -(3 )-(4 ) <- main chain, until 7 isn't connected
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\ |-(5 )-(6 )-(7 )| <- alt chain, until 7 isn't connected
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transactions ([n] - tx amount, (m) - block):
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(1) : miner -[ 5]-> account_1 ( +5 in main chain, +5 in alt chain)
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(3) : miner -[ 7]-> account_2 ( +7 in main chain, +0 in alt chain), tx will be in tx pool after switch
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(4), (6): miner -[11]-> account_3 (+11 in main chain, +11 in alt chain)
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(5) : miner -[13]-> account_4 ( +0 in main chain, +13 in alt chain), tx will be in tx pool before switch
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transactions orders ([n] - tx amount, (m) - block):
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miner -[1], [2]-> account_1: in main chain (3), (3), in alt chain (5), (6)
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miner -[1], [2]-> account_2: in main chain (3), (4), in alt chain (5), (5)
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miner -[1], [2]-> account_3: in main chain (3), (4), in alt chain (6), (5)
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miner -[1], [2]-> account_4: in main chain (4), (3), in alt chain (5), (6)
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*/
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GENERATE_ACCOUNT(miner_account);
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// events
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MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); // 0
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MAKE_ACCOUNT(events, recipient_account_1); // 1
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MAKE_ACCOUNT(events, recipient_account_2); // 2
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MAKE_ACCOUNT(events, recipient_account_3); // 3
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MAKE_ACCOUNT(events, recipient_account_4); // 4
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REWIND_BLOCKS(events, blk_0r, blk_0, miner_account) // <N blocks>
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MAKE_TX(events, tx_00, miner_account, recipient_account_1, MK_COINS(5), blk_0); // 5 + N
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MAKE_NEXT_BLOCK_TX1(events, blk_1, blk_0r, miner_account, tx_00); // 6 + N
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MAKE_NEXT_BLOCK(events, blk_2, blk_1, miner_account); // 7 + N
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REWIND_BLOCKS(events, blk_2r, blk_2, miner_account) // <N blocks>
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// Transactions to test account balances after switch
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MAKE_TX_LIST_START(events, txs_blk_3, miner_account, recipient_account_2, MK_COINS(7), blk_2); // 8 + 2N
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MAKE_TX_LIST_START(events, txs_blk_4, miner_account, recipient_account_3, MK_COINS(11), blk_2); // 9 + 2N
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MAKE_TX_LIST_START(events, txs_blk_5, miner_account, recipient_account_4, MK_COINS(13), blk_2); // 10 + 2N
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std::list<Transaction> txs_blk_6;
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txs_blk_6.push_back(txs_blk_4.front());
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// Transactions, that has different order in alt block chains
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MAKE_TX_LIST(events, txs_blk_3, miner_account, recipient_account_1, MK_COINS(1), blk_2); // 11 + 2N
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txs_blk_5.push_back(txs_blk_3.back());
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MAKE_TX_LIST(events, txs_blk_3, miner_account, recipient_account_1, MK_COINS(2), blk_2); // 12 + 2N
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txs_blk_6.push_back(txs_blk_3.back());
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MAKE_TX_LIST(events, txs_blk_3, miner_account, recipient_account_2, MK_COINS(1), blk_2); // 13 + 2N
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txs_blk_5.push_back(txs_blk_3.back());
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MAKE_TX_LIST(events, txs_blk_4, miner_account, recipient_account_2, MK_COINS(2), blk_2); // 14 + 2N
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txs_blk_5.push_back(txs_blk_4.back());
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MAKE_TX_LIST(events, txs_blk_3, miner_account, recipient_account_3, MK_COINS(1), blk_2); // 15 + 2N
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txs_blk_6.push_back(txs_blk_3.back());
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MAKE_TX_LIST(events, txs_blk_4, miner_account, recipient_account_3, MK_COINS(2), blk_2); // 16 + 2N
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txs_blk_5.push_back(txs_blk_4.back());
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MAKE_TX_LIST(events, txs_blk_4, miner_account, recipient_account_4, MK_COINS(1), blk_2); // 17 + 2N
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txs_blk_5.push_back(txs_blk_4.back());
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MAKE_TX_LIST(events, txs_blk_3, miner_account, recipient_account_4, MK_COINS(2), blk_2); // 18 + 2N
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txs_blk_6.push_back(txs_blk_3.back());
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MAKE_NEXT_BLOCK_TX_LIST(events, blk_3, blk_2r, miner_account, txs_blk_3); // 19 + 2N
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MAKE_NEXT_BLOCK_TX_LIST(events, blk_4, blk_3, miner_account, txs_blk_4); // 20 + 2N
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//split
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MAKE_NEXT_BLOCK_TX_LIST(events, blk_5, blk_2r, miner_account, txs_blk_5); // 22 + 2N
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MAKE_NEXT_BLOCK_TX_LIST(events, blk_6, blk_5, miner_account, txs_blk_6); // 23 + 2N
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DO_CALLBACK(events, "check_split_not_switched"); // 21 + 2N
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MAKE_NEXT_BLOCK(events, blk_7, blk_6, miner_account); // 24 + 2N
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DO_CALLBACK(events, "check_split_switched"); // 25 + 2N
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return true;
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}
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//-----------------------------------------------------------------------------------------------------
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bool gen_chain_switch_1::check_split_not_switched(CryptoNote::core& c, size_t ev_index, const std::vector<test_event_entry>& events)
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{
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DEFINE_TESTS_ERROR_CONTEXT("gen_chain_switch_1::check_split_not_switched");
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m_recipient_account_1 = boost::get<AccountBase>(events[1]);
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m_recipient_account_2 = boost::get<AccountBase>(events[2]);
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m_recipient_account_3 = boost::get<AccountBase>(events[3]);
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m_recipient_account_4 = boost::get<AccountBase>(events[4]);
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std::list<Block> blocks;
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bool r = c.get_blocks(0, 10000, blocks);
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CHECK_TEST_CONDITION(r);
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CHECK_EQ(5 + 2 * m_currency.minedMoneyUnlockWindow(), blocks.size());
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CHECK_TEST_CONDITION(blocks.back() == boost::get<Block>(events[20 + 2 * m_currency.minedMoneyUnlockWindow()])); // blk_4
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CHECK_EQ(2, c.get_alternative_blocks_count());
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std::vector<CryptoNote::Block> chain;
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map_hash2tx_t mtx;
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r = find_block_chain(events, chain, mtx, get_block_hash(blocks.back()));
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CHECK_TEST_CONDITION(r);
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CHECK_EQ(MK_COINS(8), get_balance(m_recipient_account_1, chain, mtx));
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CHECK_EQ(MK_COINS(10), get_balance(m_recipient_account_2, chain, mtx));
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CHECK_EQ(MK_COINS(14), get_balance(m_recipient_account_3, chain, mtx));
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CHECK_EQ(MK_COINS(3), get_balance(m_recipient_account_4, chain, mtx));
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std::vector<Transaction> tx_pool = c.getPoolTransactions();
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CHECK_EQ(1, tx_pool.size());
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std::vector<size_t> tx_outs;
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uint64_t transfered;
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lookup_acc_outs(m_recipient_account_4.getAccountKeys(), tx_pool.front(), getTransactionPublicKeyFromExtra(tx_pool.front().extra), tx_outs, transfered);
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CHECK_EQ(MK_COINS(13), transfered);
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m_chain_1.swap(blocks);
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m_tx_pool.swap(tx_pool);
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return true;
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}
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//-----------------------------------------------------------------------------------------------------
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bool gen_chain_switch_1::check_split_switched(CryptoNote::core& c, size_t ev_index, const std::vector<test_event_entry>& events)
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{
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DEFINE_TESTS_ERROR_CONTEXT("gen_chain_switch_1::check_split_switched");
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std::list<Block> blocks;
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bool r = c.get_blocks(0, 10000, blocks);
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CHECK_TEST_CONDITION(r);
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CHECK_EQ(6 + 2 * m_currency.minedMoneyUnlockWindow(), blocks.size());
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auto it = blocks.end();
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--it; --it; --it;
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CHECK_TEST_CONDITION(std::equal(blocks.begin(), it, m_chain_1.begin()));
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CHECK_TEST_CONDITION(blocks.back() == boost::get<Block>(events[24 + 2 * m_currency.minedMoneyUnlockWindow()])); // blk_7
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std::list<Block> alt_blocks;
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r = c.get_alternative_blocks(alt_blocks);
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CHECK_TEST_CONDITION(r);
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CHECK_EQ(2, c.get_alternative_blocks_count());
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// Some blocks that were in main chain are in alt chain now
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BOOST_FOREACH(Block b, alt_blocks)
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{
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CHECK_TEST_CONDITION(m_chain_1.end() != std::find(m_chain_1.begin(), m_chain_1.end(), b));
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}
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std::vector<CryptoNote::Block> chain;
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map_hash2tx_t mtx;
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r = find_block_chain(events, chain, mtx, get_block_hash(blocks.back()));
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CHECK_TEST_CONDITION(r);
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CHECK_EQ(MK_COINS(8), get_balance(m_recipient_account_1, chain, mtx));
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CHECK_EQ(MK_COINS(3), get_balance(m_recipient_account_2, chain, mtx));
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CHECK_EQ(MK_COINS(14), get_balance(m_recipient_account_3, chain, mtx));
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CHECK_EQ(MK_COINS(16), get_balance(m_recipient_account_4, chain, mtx));
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std::vector<Transaction> tx_pool = c.getPoolTransactions();
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CHECK_EQ(1, tx_pool.size());
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CHECK_TEST_CONDITION(!(tx_pool.front() == m_tx_pool.front()));
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std::vector<size_t> tx_outs;
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uint64_t transfered;
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lookup_acc_outs(m_recipient_account_2.getAccountKeys(), tx_pool.front(), tx_outs, transfered);
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CHECK_EQ(MK_COINS(7), transfered);
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return true;
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}
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