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The tests for rejection of unmixable outputs in v2 are commented out, as there are no unmixable outputs created anymore. This should be restored at some point.
168 lines
6.6 KiB
C++
168 lines
6.6 KiB
C++
// Copyright (c) 2014-2016, 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 "chaingen_tests_list.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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typedef tx_source_entry::output_entry tx_output_entry;
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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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std::cout << "using " << print_money(src.amount) << " output at index " << out_idx[out_idx_idx] << std::endl;
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for (int m = 0; m <= mixin; ++m) {
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tx_output_entry oe;
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if (is_valid_decomposed_amount(src.amount))
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oe.first = m+1; // one out of that size per miner tx, including genesis
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else
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oe.first = 0; // dusty, no other output of that size
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oe.second = boost::get<txout_to_key>(blocks[m].miner_tx.vout[out_idx[out_idx_idx]].target).key;
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src.outputs.push_back(oe);
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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.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, 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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