// Copyright (c) 2014-2018 Zano Project // Copyright (c) 2014-2018 The Louisdor Project // Distributed under the MIT/X11 software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include "chaingen.h" #include "offers_tests_common.h" #include "pos_basic_tests.h" using namespace epee; using namespace currency; gen_pos_basic_tests::gen_pos_basic_tests() { REGISTER_CALLBACK_METHOD(gen_pos_basic_tests, configure_core); REGISTER_CALLBACK_METHOD(gen_pos_basic_tests, configure_check_height1); REGISTER_CALLBACK_METHOD(gen_pos_basic_tests, configure_check_height2); REGISTER_CALLBACK_METHOD(gen_pos_basic_tests, check_exchange_1); } #define FIRST_ALIAS_NAME "first" #define SECOND_ALIAS_NAME "second" bool gen_pos_basic_tests::generate(std::vector& events) const { uint64_t ts_start = 1338224400; std::list coin_stake_sources; GENERATE_ACCOUNT(preminer_account); GENERATE_ACCOUNT(miner_account); GENERATE_ACCOUNT(some_account_1); coin_stake_sources.push_back(miner_account); MAKE_GENESIS_BLOCK(events, blk_0, preminer_account, ts_start); MAKE_ACCOUNT(events, first_acc); MAKE_ACCOUNT(events, second_acc); MAKE_ACCOUNT(events, third_acc); DO_CALLBACK(events, "configure_core"); MAKE_NEXT_BLOCK(events, blk_1, blk_0, miner_account); REWIND_BLOCKS_N_WITH_TIME(events, blk_11, blk_1, miner_account, 10); MAKE_NEXT_POS_BLOCK(events, blk_12, blk_11, miner_account, coin_stake_sources); MAKE_TX(events, tx_1, miner_account, some_account_1, MK_TEST_COINS(1), blk_12); MAKE_NEXT_BLOCK_TX1(events, blk_13, blk_12, miner_account, tx_1); MAKE_NEXT_BLOCK(events, blk_14, blk_13, miner_account); events.push_back(event_core_time(blk_14.timestamp)); MAKE_NEXT_POS_BLOCK(events, blk_15, blk_14, miner_account, coin_stake_sources); MAKE_NEXT_BLOCK(events, blk_16, blk_15, miner_account); MAKE_NEXT_BLOCK(events, blk_17, blk_16, miner_account); events.push_back(event_core_time(blk_17.timestamp)); MAKE_NEXT_POS_BLOCK(events, blk_18, blk_17, miner_account, coin_stake_sources); MAKE_NEXT_BLOCK(events, blk_19, blk_18, miner_account); MAKE_NEXT_BLOCK(events, blk_20, blk_19, miner_account); events.push_back(event_core_time(blk_20.timestamp)); MAKE_NEXT_POS_BLOCK(events, blk_21, blk_20, miner_account, coin_stake_sources); MAKE_NEXT_BLOCK(events, blk_22, blk_21, miner_account); MAKE_NEXT_BLOCK(events, blk_23, blk_22, miner_account); events.push_back(event_core_time(blk_23.timestamp)); MAKE_NEXT_POS_BLOCK(events, blk_24, blk_23, miner_account, coin_stake_sources); MAKE_NEXT_BLOCK(events, blk_25, blk_24, miner_account); MAKE_NEXT_BLOCK(events, blk_26, blk_25, miner_account); events.push_back(event_core_time(blk_26.timestamp)); MAKE_NEXT_POS_BLOCK(events, blk_27, blk_26, miner_account, coin_stake_sources); DO_CALLBACK(events, "configure_check_height1"); // start alternative chain MAKE_NEXT_POS_BLOCK(events, blk_21_a, blk_20, miner_account, coin_stake_sources); MAKE_NEXT_BLOCK(events, blk_22_a, blk_21_a, miner_account); MAKE_NEXT_BLOCK(events, blk_23_a, blk_22_a, miner_account); MAKE_NEXT_POS_BLOCK(events, blk_24_a, blk_23_a, miner_account, coin_stake_sources); MAKE_NEXT_BLOCK(events, blk_25_a, blk_24_a, miner_account); MAKE_NEXT_BLOCK(events, blk_26_a, blk_25_a, miner_account); MAKE_NEXT_POS_BLOCK(events, blk_27_a, blk_26_a, miner_account, coin_stake_sources); MAKE_NEXT_BLOCK(events, blk_28_a, blk_27_a, miner_account); MAKE_NEXT_BLOCK(events, blk_29_a, blk_28_a, miner_account); MAKE_NEXT_POS_BLOCK(events, blk_30_a, blk_29_a, miner_account, coin_stake_sources); MAKE_NEXT_POS_BLOCK(events, blk_31_a, blk_30_a, miner_account, coin_stake_sources); MAKE_NEXT_POS_BLOCK(events, blk_32_a, blk_31_a, miner_account, coin_stake_sources); MAKE_NEXT_POS_BLOCK(events, blk_33_a, blk_32_a, miner_account, coin_stake_sources); DO_CALLBACK(events, "configure_check_height2"); // start alternative chain MAKE_NEXT_BLOCK(events, blk_34, blk_33_a, miner_account); bc_services::offer_details od = AUTO_VAL_INIT(od); od.offer_type = OFFER_TYPE_PRIMARY_TO_TARGET; od.amount_primary = 1000000000; od.amount_target = 22222222; od.target = "USD"; od.location_country = "US"; od.location_city = "New York City"; od.contacts = "skype: zina; icq: 12313212; email: zina@zina.com; mobile: +621234567834"; od.comment = "The best ever rate in NYC!!!"; od.payment_types = "BTC;BANK;CASH"; od.expiration_time = 10; std::vector attachments; bc_services::put_offer_into_attachment(od, attachments); MAKE_TX_LIST_START_WITH_ATTACHS(events, txs_blk, miner_account, some_account_1, MK_TEST_COINS(1), blk_34, attachments); //MAKE_TX_LIST_OFFER(events, txs_blk, miner_account, some_account_1, MK_COINS(1), blk_33_a, offers); MAKE_NEXT_BLOCK_TX_LIST(events, blk_35, blk_34, miner_account, txs_blk); MAKE_NEXT_BLOCK(events, blk_36, blk_35, miner_account); DO_CALLBACK(events, "check_exchange_1"); return true; } bool gen_pos_basic_tests::configure_core(currency::core& c, size_t ev_index, const std::vector& events) { currency::core_runtime_config pc = c.get_blockchain_storage().get_core_runtime_config(); pc.min_coinstake_age = TESTS_POS_CONFIG_MIN_COINSTAKE_AGE; //four blocks pc.pos_minimum_heigh = TESTS_POS_CONFIG_POS_MINIMUM_HEIGH; //four blocks c.get_blockchain_storage().set_core_runtime_config(pc); return true; } bool gen_pos_basic_tests::configure_check_height1(currency::core& c, size_t ev_index, const std::vector& events) { uint64_t h = c.get_current_blockchain_size(); CHECK_EQ(h, 28); return true; } bool gen_pos_basic_tests::configure_check_height2(currency::core& c, size_t ev_index, const std::vector& events) { uint64_t h = c.get_current_blockchain_size(); CHECK_EQ(h, 34); return true; } bool gen_pos_basic_tests::check_exchange_1(currency::core& c, size_t ev_index, const std::vector& events) { std::list offers; get_all_offers(c, offers); CHECK_EQ(offers.size(), 1); return true; } //------------------------------------------------------------------------------ pos_mining_with_decoys::pos_mining_with_decoys() { REGISTER_CALLBACK_METHOD(pos_mining_with_decoys, c1); } bool pos_mining_with_decoys::generate(std::vector& events) const { uint64_t ts = test_core_time::get_time(); m_accounts.resize(TOTAL_ACCS_COUNT); currency::account_base& miner_acc = m_accounts[MINER_ACC_IDX]; miner_acc.generate(); miner_acc.set_createtime(ts); currency::account_base& alice_acc = m_accounts[ALICE_ACC_IDX]; alice_acc.generate(); alice_acc.set_createtime(ts); currency::account_base& bob_acc = m_accounts[BOB_ACC_IDX]; bob_acc.generate(); bob_acc.set_createtime(ts); currency::account_base& carol_acc = m_accounts[CAROL_ACC_IDX]; carol_acc.generate(); carol_acc.set_createtime(ts); currency::account_base& dan_acc = m_accounts[DAN_ACC_IDX]; dan_acc.generate(true); dan_acc.set_createtime(ts); // Dan has an auditable wallet MAKE_GENESIS_BLOCK(events, blk_0, miner_acc, ts); DO_CALLBACK(events, "configure_core"); // default configure_core callback will initialize core runtime config with m_hardforks REWIND_BLOCKS_N(events, blk_0r, blk_0, miner_acc, CURRENCY_MINED_MONEY_UNLOCK_WINDOW + 1); bool r = false; std::vector sources; r = fill_tx_sources(sources, events, blk_0r, miner_acc.get_keys(), 2 * COIN, 0); CHECK_AND_ASSERT_MES(r, false, "fill_tx_sources failed"); std::vector destinations; destinations.emplace_back(47 * TESTS_DEFAULT_FEE, alice_acc.get_public_address()); destinations.emplace_back(47 * TESTS_DEFAULT_FEE, miner_acc.get_public_address()); // as a decoy for Alice and Dan destinations.emplace_back(47 * TESTS_DEFAULT_FEE, dan_acc.get_public_address()); destinations.emplace_back(5 * TESTS_DEFAULT_FEE, bob_acc.get_public_address()); destinations.emplace_back(COIN, carol_acc.get_public_address()); transaction tx_0{}; r = construct_tx(miner_acc.get_keys(), sources, destinations, events, this, tx_0); CHECK_AND_ASSERT_MES(r, false, "construct_tx failed"); events.push_back(tx_0); MAKE_NEXT_BLOCK_TX1(events, blk_1, blk_0r, miner_acc, tx_0); REWIND_BLOCKS_N(events, blk_1r, blk_1, miner_acc, CURRENCY_MINED_MONEY_UNLOCK_WINDOW); DO_CALLBACK(events, "c1"); return true; } bool pos_mining_with_decoys::c1(currency::core& c, size_t ev_index, const std::vector& events) { bool r = false; CHECK_AND_ASSERT_MES(!c.get_blockchain_storage().get_core_runtime_config().is_hardfork_active_for_height(4, c.get_top_block_height()), false, "HF4 should not be active"); std::shared_ptr miner_wlt = init_playtime_test_wallet(events, c, m_accounts[MINER_ACC_IDX]); miner_wlt->refresh(); std::shared_ptr alice_wlt = init_playtime_test_wallet(events, c, m_accounts[ALICE_ACC_IDX]); alice_wlt->refresh(); CHECK_AND_ASSERT_MES(check_balance_via_wallet(*alice_wlt, "Alice", 47 * TESTS_DEFAULT_FEE, INVALID_BALANCE_VAL, 47 * TESTS_DEFAULT_FEE), false, ""); std::shared_ptr bob_wlt = init_playtime_test_wallet(events, c, m_accounts[BOB_ACC_IDX]); bob_wlt->refresh(); CHECK_AND_ASSERT_MES(check_balance_via_wallet(*bob_wlt, "Bob", 5 * TESTS_DEFAULT_FEE, INVALID_BALANCE_VAL, 5 * TESTS_DEFAULT_FEE), false, ""); std::shared_ptr carol_wlt = init_playtime_test_wallet(events, c, m_accounts[CAROL_ACC_IDX]); carol_wlt->refresh(); CHECK_AND_ASSERT_MES(check_balance_via_wallet(*carol_wlt, "Carol", COIN, INVALID_BALANCE_VAL, COIN), false, ""); std::shared_ptr dan_wlt = init_playtime_test_wallet(events, c, m_accounts[DAN_ACC_IDX]); dan_wlt->refresh(); CHECK_AND_ASSERT_MES(check_balance_via_wallet(*dan_wlt, "Dan", 47 * TESTS_DEFAULT_FEE, INVALID_BALANCE_VAL, 47 * TESTS_DEFAULT_FEE), false, ""); // 1. Alice should be able to mine a PoS block with 1 decoys (ring size == 2) size_t top_block_height = c.get_top_block_height(); r = alice_wlt->try_mint_pos(m_accounts[ALICE_ACC_IDX].get_public_address()); CHECK_AND_ASSERT_MES(r, false, "try_mint_pos failed"); { block b{}; CHECK_AND_ASSERT_MES(c.get_blockchain_storage().get_top_block(b), false, ""); CHECK_AND_ASSERT_MES(get_block_height(b) == top_block_height + 1, false, "unexpected top block height"); txin_to_key& intk = boost::get(b.miner_tx.vin[1]); CHECK_AND_ASSERT_MES(intk.amount == 47 * TESTS_DEFAULT_FEE, false, "incorrect amount: " << intk.amount); CHECK_AND_ASSERT_MES(intk.key_offsets.size() == 2, false, "unexpected ring size: " << intk.key_offsets.size()); } // 2. Bob should only be able to mine a PoS block with zero decoys (ring size == 1) top_block_height = c.get_top_block_height(); bob_wlt->refresh(); r = bob_wlt->try_mint_pos(m_accounts[BOB_ACC_IDX].get_public_address()); CHECK_AND_ASSERT_MES(r, false, "try_mint_pos failed"); { block b{}; CHECK_AND_ASSERT_MES(c.get_blockchain_storage().get_top_block(b), false, ""); CHECK_AND_ASSERT_MES(get_block_height(b) == top_block_height + 1, false, "unexpected top block height"); txin_to_key& intk = boost::get(b.miner_tx.vin[1]); CHECK_AND_ASSERT_MES(intk.amount == 5 * TESTS_DEFAULT_FEE, false, "incorrect amount: " << intk.amount); CHECK_AND_ASSERT_MES(intk.key_offsets.size() == 1, false, "unexpected ring size: " << intk.key_offsets.size()); } // 3. Carol should only be able to mine a PoS block with CURRENCY_DEFAULT_DECOY_SET_SIZE decoys (ring size == CURRENCY_DEFAULT_DECOY_SET_SIZE + 1) top_block_height = c.get_top_block_height(); carol_wlt->refresh(); r = carol_wlt->try_mint_pos(m_accounts[CAROL_ACC_IDX].get_public_address()); CHECK_AND_ASSERT_MES(r, false, "try_mint_pos failed"); { block b{}; CHECK_AND_ASSERT_MES(c.get_blockchain_storage().get_top_block(b), false, ""); CHECK_AND_ASSERT_MES(get_block_height(b) == top_block_height + 1, false, "unexpected top block height"); txin_to_key& intk = boost::get(b.miner_tx.vin[1]); CHECK_AND_ASSERT_MES(intk.amount == COIN, false, "incorrect amount: " << intk.amount); CHECK_AND_ASSERT_MES(intk.key_offsets.size() == CURRENCY_DEFAULT_DECOY_SET_SIZE + 1, false, "unexpected ring size: " << intk.key_offsets.size()); } // 4. Dan has an auditable wallet that couldn't use mixins, but still he should be able to successfully mine a PoS block (ring size = 1, zero decoys) top_block_height = c.get_top_block_height(); CHECK_AND_ASSERT_MES(dan_wlt->is_auditable(), false, "Dan's wallet is not auditable, which is unexpected"); dan_wlt->refresh(); r = dan_wlt->try_mint_pos(m_accounts[DAN_ACC_IDX].get_public_address()); CHECK_AND_ASSERT_MES(r, false, "try_mint_pos failed"); { block b{}; CHECK_AND_ASSERT_MES(c.get_blockchain_storage().get_top_block(b), false, ""); CHECK_AND_ASSERT_MES(get_block_height(b) == top_block_height + 1, false, "unexpected top block height"); txin_to_key& intk = boost::get(b.miner_tx.vin[1]); CHECK_AND_ASSERT_MES(intk.amount == 47 * TESTS_DEFAULT_FEE, false, "incorrect amount: " << intk.amount); CHECK_AND_ASSERT_MES(intk.key_offsets.size() == 1, false, "unexpected ring size: " << intk.key_offsets.size()); } return true; }