166 lines
6.5 KiB
C++
166 lines
6.5 KiB
C++
// Copyright (c) 2014-2019, The Monero Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
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#include "chaingen.h"
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#include "v2_tests.h"
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using namespace epee;
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using namespace crypto;
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using namespace cryptonote;
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//----------------------------------------------------------------------------------------------------------------------
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// Tests
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bool gen_v2_tx_validation_base::generate_with(std::vector<test_event_entry>& events, const int *out_idx, int mixin, uint64_t amount_paid, bool valid) const
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{
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uint64_t ts_start = 1338224400;
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GENERATE_ACCOUNT(miner_account);
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MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start);
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// create 4 miner accounts, and have them mine the next 4 blocks
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cryptonote::account_base miner_accounts[4];
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const cryptonote::block *prev_block = &blk_0;
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cryptonote::block blocks[4];
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for (size_t n = 0; n < 4; ++n) {
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miner_accounts[n].generate();
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CHECK_AND_ASSERT_MES(generator.construct_block_manually(blocks[n], *prev_block, miner_accounts[n],
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test_generator::bf_major_ver | test_generator::bf_minor_ver | test_generator::bf_timestamp,
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2, 2, prev_block->timestamp + DIFFICULTY_BLOCKS_ESTIMATE_TIMESPAN * 2, // v2 has blocks twice as long
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crypto::hash(), 0, transaction(), std::vector<crypto::hash>(), 0, 0),
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false, "Failed to generate block");
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events.push_back(blocks[n]);
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prev_block = blocks + n;
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}
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// rewind
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cryptonote::block blk_r;
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{
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cryptonote::block blk_last = blocks[3];
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for (size_t i = 0; i < CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW; ++i)
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{
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cryptonote::block blk;
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CHECK_AND_ASSERT_MES(generator.construct_block_manually(blk, blk_last, miner_account,
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test_generator::bf_major_ver | test_generator::bf_minor_ver | test_generator::bf_timestamp,
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2, 2, blk_last.timestamp + DIFFICULTY_BLOCKS_ESTIMATE_TIMESPAN * 2, // v2 has blocks twice as long
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crypto::hash(), 0, transaction(), std::vector<crypto::hash>(), 0, 0),
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false, "Failed to generate block");
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events.push_back(blk);
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blk_last = blk;
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}
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blk_r = blk_last;
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}
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// create a tx with the Nth outputs of miner's block reward
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std::vector<tx_source_entry> sources;
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for (size_t out_idx_idx = 0; out_idx[out_idx_idx] >= 0; ++out_idx_idx) {
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sources.resize(sources.size()+1);
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tx_source_entry& src = sources.back();
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src.amount = blocks[0].miner_tx.vout[out_idx[out_idx_idx]].amount;
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for (int m = 0; m <= mixin; ++m) {
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int idx;
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if (is_valid_decomposed_amount(src.amount))
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idx = m+1; // one out of that size per miner tx, including genesis
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else
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idx = 0; // dusty, no other output of that size
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src.push_output(idx, boost::get<txout_to_key>(blocks[m].miner_tx.vout[out_idx[out_idx_idx]].target).key, src.amount);
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}
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src.real_out_tx_key = cryptonote::get_tx_pub_key_from_extra(blocks[0].miner_tx);
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src.real_output = 0;
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src.rct = false;
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src.real_output_in_tx_index = out_idx[out_idx_idx];
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}
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//fill outputs entry
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tx_destination_entry td;
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td.addr = miner_account.get_keys().m_account_address;
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td.amount = amount_paid;
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std::vector<tx_destination_entry> destinations;
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destinations.push_back(td);
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transaction tx;
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bool r = construct_tx(miner_accounts[0].get_keys(), sources, destinations, boost::none, std::vector<uint8_t>(), tx, 0);
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CHECK_AND_ASSERT_MES(r, false, "failed to construct transaction");
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if (!valid)
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DO_CALLBACK(events, "mark_invalid_tx");
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events.push_back(tx);
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return true;
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}
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bool gen_v2_tx_mixable_0_mixin::generate(std::vector<test_event_entry>& events) const
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{
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const int mixin = 0;
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const int out_idx[] = {1, -1};
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const uint64_t amount_paid = 10000;
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return generate_with(events, out_idx, mixin, amount_paid, false);
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}
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bool gen_v2_tx_mixable_low_mixin::generate(std::vector<test_event_entry>& events) const
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{
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const int mixin = 1;
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const int out_idx[] = {1, -1};
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const uint64_t amount_paid = 10000;
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return generate_with(events, out_idx, mixin, amount_paid, false);
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}
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bool gen_v2_tx_unmixable_only::generate(std::vector<test_event_entry>& events) const
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{
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const int mixin = 0;
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const int out_idx[] = {0, -1};
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const uint64_t amount_paid = 10000;
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return generate_with(events, out_idx, mixin, amount_paid, true);
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}
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bool gen_v2_tx_unmixable_one::generate(std::vector<test_event_entry>& events) const
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{
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const int mixin = 0;
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const int out_idx[] = {0, 1, -1};
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const uint64_t amount_paid = 10000;
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return generate_with(events, out_idx, mixin, amount_paid, true);
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}
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bool gen_v2_tx_unmixable_two::generate(std::vector<test_event_entry>& events) const
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{
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const int mixin = 0;
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const int out_idx[] = {0, 1, 2, -1};
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const uint64_t amount_paid = 10000;
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return generate_with(events, out_idx, mixin, amount_paid, false);
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}
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bool gen_v2_tx_dust::generate(std::vector<test_event_entry>& events) const
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{
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const int mixin = 2;
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const int out_idx[] = {1, -1};
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const uint64_t amount_paid = 10001;
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return generate_with(events, out_idx, mixin, amount_paid, false);
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}
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