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danicoin/tests/CoreTests/BlockValidation.cpp
cryptonotefoundation 8edd998304 Merge remote-tracking branch 'bytecoin/master'
2016-01-18 15:33:29 +00:00

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// Copyright (c) 2011-2016 The Cryptonote developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include "BlockValidation.h"
#include "TestGenerator.h"
#include "CryptoNoteCore/CryptoNoteTools.h"
#include "Common/StringTools.h"
using namespace Common;
using namespace Crypto;
using namespace CryptoNote;
#define BLOCK_VALIDATION_INIT_GENERATE() \
GENERATE_ACCOUNT(miner_account); \
MAKE_GENESIS_BLOCK(events, blk_0, miner_account, 1338224400);
namespace {
bool lift_up_difficulty(const CryptoNote::Currency& currency, std::vector<test_event_entry>& events,
std::vector<uint64_t>& timestamps,
std::vector<CryptoNote::difficulty_type>& cummulative_difficulties, test_generator& generator,
size_t new_block_count, const CryptoNote::Block blk_last,
const CryptoNote::AccountBase& miner_account, uint8_t block_major_version) {
CryptoNote::difficulty_type commulative_diffic = cummulative_difficulties.empty() ? 0 : cummulative_difficulties.back();
CryptoNote::Block blk_prev = blk_last;
for (size_t i = 0; i < new_block_count; ++i) {
CryptoNote::Block blk_next;
CryptoNote::difficulty_type diffic = currency.nextDifficulty(timestamps, cummulative_difficulties);
if (!generator.constructBlockManually(blk_next, blk_prev, miner_account,
test_generator::bf_major_ver | test_generator::bf_timestamp | test_generator::bf_diffic,
block_major_version, 0, blk_prev.timestamp, Crypto::Hash(), diffic)) {
return false;
}
commulative_diffic += diffic;
if (timestamps.size() == currency.difficultyWindow()) {
timestamps.erase(timestamps.begin());
cummulative_difficulties.erase(cummulative_difficulties.begin());
}
timestamps.push_back(blk_next.timestamp);
cummulative_difficulties.push_back(commulative_diffic);
events.push_back(blk_next);
blk_prev = blk_next;
}
return true;
}
void clearTransaction(CryptoNote::Transaction& tx) {
tx.version = 0;
tx.unlockTime = 0;
tx.inputs.clear();
tx.outputs.clear();
tx.extra.clear();
tx.signatures.clear();
}
}
bool TestBlockMajorVersionAccepted::generate(std::vector<test_event_entry>& events) const {
TestGenerator bg(m_currency, events);
bg.generateBlocks(1, BLOCK_MAJOR_VERSION_1);
DO_CALLBACK(events, "check_block_accepted");
return true;
}
bool TestBlockMajorVersionRejected::generate(std::vector<test_event_entry>& events) const {
TestGenerator bg(m_currency, events);
bg.generateBlocks(1, BLOCK_MAJOR_VERSION_1 + 1);
DO_CALLBACK(events, "check_block_purged");
return true;
}
bool TestBlockBigMinorVersion::generate(std::vector<test_event_entry>& events) const {
BLOCK_VALIDATION_INIT_GENERATE();
CryptoNote::Block blk_1;
generator.constructBlockManually(blk_1, blk_0, miner_account,
test_generator::bf_major_ver | test_generator::bf_minor_ver, BLOCK_MAJOR_VERSION_1, BLOCK_MINOR_VERSION_0 + 1);
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_accepted");
return true;
}
bool gen_block_ts_not_checked::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
REWIND_BLOCKS_N(events, blk_0r, blk_0, miner_account, m_currency.timestampCheckWindow() - 2);
Block blk_1;
generator.constructBlockManually(blk_1, blk_0r, miner_account,
test_generator::bf_major_ver | test_generator::bf_timestamp, BLOCK_MAJOR_VERSION_1, 0, blk_0.timestamp - 60 * 60);
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_accepted");
return true;
}
bool gen_block_ts_in_past::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
REWIND_BLOCKS_N(events, blk_0r, blk_0, miner_account, m_currency.timestampCheckWindow() - 1);
uint64_t ts_below_median = boost::get<Block>(events[m_currency.timestampCheckWindow() / 2 - 1]).timestamp;
Block blk_1;
generator.constructBlockManually(blk_1, blk_0r, miner_account,
test_generator::bf_major_ver | test_generator::bf_timestamp, BLOCK_MAJOR_VERSION_1, 0, ts_below_median);
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_purged");
return true;
}
bool gen_block_ts_in_future_rejected::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
Block blk_1;
generator.constructBlockManually(blk_1, blk_0, miner_account, test_generator::bf_major_ver | test_generator::bf_timestamp,
BLOCK_MAJOR_VERSION_1, 0, time(NULL) + 60 * 60 + m_currency.blockFutureTimeLimit());
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_purged");
return true;
}
bool gen_block_ts_in_future_accepted::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
Block blk_1;
generator.constructBlockManually(blk_1, blk_0, miner_account, test_generator::bf_major_ver | test_generator::bf_timestamp,
BLOCK_MAJOR_VERSION_1, 0, time(NULL) - 60 + m_currency.blockFutureTimeLimit());
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_accepted");
return true;
}
bool gen_block_invalid_prev_id::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
Block blk_1;
Crypto::Hash prev_id = get_block_hash(blk_0);
reinterpret_cast<char &>(prev_id) ^= 1;
generator.constructBlockManually(blk_1, blk_0, miner_account,
test_generator::bf_major_ver | test_generator::bf_prev_id, BLOCK_MAJOR_VERSION_1, 0, 0, prev_id);
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_purged");
return true;
}
bool gen_block_invalid_prev_id::check_block_verification_context(const CryptoNote::block_verification_context& bvc, size_t event_idx, const CryptoNote::Block& /*blk*/)
{
if (1 == event_idx)
return bvc.m_marked_as_orphaned && !bvc.m_added_to_main_chain && !bvc.m_verifivation_failed;
else
return !bvc.m_marked_as_orphaned && bvc.m_added_to_main_chain && !bvc.m_verifivation_failed;
}
bool gen_block_invalid_nonce::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
std::vector<uint64_t> timestamps;
std::vector<difficulty_type> commulative_difficulties;
if (!lift_up_difficulty(m_currency, events, timestamps, commulative_difficulties, generator, 2, blk_0, miner_account,
BLOCK_MAJOR_VERSION_1)) {
return false;
}
// Create invalid nonce
difficulty_type diffic = m_currency.nextDifficulty(timestamps, commulative_difficulties);
assert(1 < diffic);
const Block& blk_last = boost::get<Block>(events.back());
uint64_t timestamp = blk_last.timestamp;
Block blk_3;
do
{
++timestamp;
clearTransaction(blk_3.baseTransaction);
if (!generator.constructBlockManually(blk_3, blk_last, miner_account,
test_generator::bf_major_ver | test_generator::bf_diffic | test_generator::bf_timestamp, BLOCK_MAJOR_VERSION_1, 0, timestamp, Crypto::Hash(), diffic))
return false;
}
while (0 == blk_3.nonce);
--blk_3.nonce;
events.push_back(blk_3);
return true;
}
bool gen_block_no_miner_tx::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
Transaction miner_tx;
clearTransaction(miner_tx);
Block blk_1;
generator.constructBlockManually(blk_1, blk_0, miner_account,
test_generator::bf_major_ver | test_generator::bf_miner_tx, BLOCK_MAJOR_VERSION_1, 0, 0, Crypto::Hash(), 0, miner_tx);
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_purged");
return true;
}
bool gen_block_unlock_time_is_low::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
MAKE_MINER_TX_MANUALLY(miner_tx, blk_0);
--miner_tx.unlockTime;
Block blk_1;
generator.constructBlockManually(blk_1, blk_0, miner_account,
test_generator::bf_major_ver | test_generator::bf_miner_tx, BLOCK_MAJOR_VERSION_1, 0, 0, Crypto::Hash(), 0, miner_tx);
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_purged");
return true;
}
bool gen_block_unlock_time_is_high::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
MAKE_MINER_TX_MANUALLY(miner_tx, blk_0);
++miner_tx.unlockTime;
Block blk_1;
generator.constructBlockManually(blk_1, blk_0, miner_account,
test_generator::bf_major_ver | test_generator::bf_miner_tx, BLOCK_MAJOR_VERSION_1, 0, 0, Crypto::Hash(), 0, miner_tx);
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_purged");
return true;
}
bool gen_block_unlock_time_is_timestamp_in_past::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
MAKE_MINER_TX_MANUALLY(miner_tx, blk_0);
miner_tx.unlockTime = blk_0.timestamp - 10 * 60;
Block blk_1;
generator.constructBlockManually(blk_1, blk_0, miner_account,
test_generator::bf_major_ver | test_generator::bf_miner_tx, BLOCK_MAJOR_VERSION_1, 0, 0, Crypto::Hash(), 0, miner_tx);
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_purged");
return true;
}
bool gen_block_unlock_time_is_timestamp_in_future::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
MAKE_MINER_TX_MANUALLY(miner_tx, blk_0);
miner_tx.unlockTime = blk_0.timestamp + 3 * m_currency.minedMoneyUnlockWindow() * m_currency.difficultyTarget();
Block blk_1;
generator.constructBlockManually(blk_1, blk_0, miner_account,
test_generator::bf_major_ver | test_generator::bf_miner_tx, BLOCK_MAJOR_VERSION_1, 0, 0, Crypto::Hash(), 0, miner_tx);
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_purged");
return true;
}
bool gen_block_height_is_low::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
MAKE_MINER_TX_MANUALLY(miner_tx, blk_0);
boost::get<BaseInput>(miner_tx.inputs[0]).blockIndex--;
Block blk_1;
generator.constructBlockManually(blk_1, blk_0, miner_account,
test_generator::bf_major_ver | test_generator::bf_miner_tx, BLOCK_MAJOR_VERSION_1, 0, 0, Crypto::Hash(), 0, miner_tx);
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_purged");
return true;
}
bool gen_block_height_is_high::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
MAKE_MINER_TX_MANUALLY(miner_tx, blk_0);
boost::get<BaseInput>(miner_tx.inputs[0]).blockIndex++;
Block blk_1;
generator.constructBlockManually(blk_1, blk_0, miner_account,
test_generator::bf_major_ver | test_generator::bf_miner_tx, BLOCK_MAJOR_VERSION_1, 0, 0, Crypto::Hash(), 0, miner_tx);
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_purged");
return true;
}
bool gen_block_miner_tx_has_2_tx_gen_in::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
MAKE_MINER_TX_MANUALLY(miner_tx, blk_0);
BaseInput in;
in.blockIndex = get_block_height(blk_0) + 1;
miner_tx.inputs.push_back(in);
Block blk_1;
generator.constructBlockManually(blk_1, blk_0, miner_account,
test_generator::bf_major_ver | test_generator::bf_miner_tx, BLOCK_MAJOR_VERSION_1, 0, 0, Crypto::Hash(), 0, miner_tx);
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_purged");
return true;
}
bool gen_block_miner_tx_has_2_in::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
REWIND_BLOCKS(events, blk_0r, blk_0, miner_account);
GENERATE_ACCOUNT(alice);
TransactionSourceEntry se;
se.amount = blk_0.baseTransaction.outputs[0].amount;
se.outputs.push_back(std::make_pair(0, boost::get<KeyOutput>(blk_0.baseTransaction.outputs[0].target).key));
se.realOutput = 0;
se.realTransactionPublicKey = getTransactionPublicKeyFromExtra(blk_0.baseTransaction.extra);
se.realOutputIndexInTransaction = 0;
std::vector<TransactionSourceEntry> sources;
sources.push_back(se);
TransactionDestinationEntry de;
de.addr = miner_account.getAccountKeys().address;
de.amount = se.amount;
std::vector<TransactionDestinationEntry> destinations;
destinations.push_back(de);
Transaction tmp_tx;
if (!constructTransaction(miner_account.getAccountKeys(), sources, destinations, std::vector<uint8_t>(), tmp_tx, 0, m_logger))
return false;
MAKE_MINER_TX_MANUALLY(miner_tx, blk_0);
miner_tx.inputs.push_back(tmp_tx.inputs[0]);
Block blk_1;
generator.constructBlockManually(blk_1, blk_0r, miner_account,
test_generator::bf_major_ver | test_generator::bf_miner_tx, BLOCK_MAJOR_VERSION_1, 0, 0, Crypto::Hash(), 0, miner_tx);
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_purged");
return true;
}
bool gen_block_miner_tx_with_txin_to_key::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
// This block has only one output
Block blk_1;
generator.constructBlockManually(blk_1, blk_0, miner_account, test_generator::bf_none);
events.push_back(blk_1);
REWIND_BLOCKS(events, blk_1r, blk_1, miner_account);
TransactionSourceEntry se;
se.amount = blk_1.baseTransaction.outputs[0].amount;
se.outputs.push_back(std::make_pair(0, boost::get<KeyOutput>(blk_1.baseTransaction.outputs[0].target).key));
se.realOutput = 0;
se.realTransactionPublicKey = getTransactionPublicKeyFromExtra(blk_1.baseTransaction.extra);
se.realOutputIndexInTransaction = 0;
std::vector<TransactionSourceEntry> sources;
sources.push_back(se);
TransactionDestinationEntry de;
de.addr = miner_account.getAccountKeys().address;
de.amount = se.amount;
std::vector<TransactionDestinationEntry> destinations;
destinations.push_back(de);
Transaction tmp_tx;
if (!constructTransaction(miner_account.getAccountKeys(), sources, destinations, std::vector<uint8_t>(), tmp_tx, 0, m_logger))
return false;
MAKE_MINER_TX_MANUALLY(miner_tx, blk_1);
miner_tx.inputs[0] = tmp_tx.inputs[0];
Block blk_2;
generator.constructBlockManually(blk_2, blk_1r, miner_account,
test_generator::bf_major_ver | test_generator::bf_miner_tx, BLOCK_MAJOR_VERSION_1, 0, 0, Crypto::Hash(), 0, miner_tx);
events.push_back(blk_2);
DO_CALLBACK(events, "check_block_purged");
return true;
}
bool gen_block_miner_tx_out_is_small::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
MAKE_MINER_TX_MANUALLY(miner_tx, blk_0);
miner_tx.outputs[0].amount /= 2;
Block blk_1;
generator.constructBlockManually(blk_1, blk_0, miner_account,
test_generator::bf_major_ver | test_generator::bf_miner_tx, BLOCK_MAJOR_VERSION_1, 0, 0, Crypto::Hash(), 0, miner_tx);
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_purged");
return true;
}
bool gen_block_miner_tx_out_is_big::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
MAKE_MINER_TX_MANUALLY(miner_tx, blk_0);
miner_tx.outputs[0].amount *= 2;
Block blk_1;
generator.constructBlockManually(blk_1, blk_0, miner_account,
test_generator::bf_major_ver | test_generator::bf_miner_tx, BLOCK_MAJOR_VERSION_1, 0, 0, Crypto::Hash(), 0, miner_tx);
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_purged");
return true;
}
bool gen_block_miner_tx_has_no_out::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
MAKE_MINER_TX_MANUALLY(miner_tx, blk_0);
miner_tx.outputs.clear();
Block blk_1;
generator.constructBlockManually(blk_1, blk_0, miner_account,
test_generator::bf_major_ver | test_generator::bf_miner_tx, BLOCK_MAJOR_VERSION_1, 0, 0, Crypto::Hash(), 0, miner_tx);
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_purged");
return true;
}
bool gen_block_miner_tx_has_out_to_alice::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
GENERATE_ACCOUNT(alice);
KeyPair txkey;
MAKE_MINER_TX_AND_KEY_MANUALLY(miner_tx, blk_0, &txkey);
Crypto::KeyDerivation derivation;
Crypto::PublicKey out_eph_public_key;
Crypto::generate_key_derivation(alice.getAccountKeys().address.viewPublicKey, txkey.secretKey, derivation);
Crypto::derive_public_key(derivation, 1, alice.getAccountKeys().address.spendPublicKey, out_eph_public_key);
TransactionOutput out_to_alice;
out_to_alice.amount = miner_tx.outputs[0].amount / 2;
miner_tx.outputs[0].amount -= out_to_alice.amount;
out_to_alice.target = KeyOutput{out_eph_public_key};
miner_tx.outputs.push_back(out_to_alice);
Block blk_1;
generator.constructBlockManually(blk_1, blk_0, miner_account,
test_generator::bf_major_ver | test_generator::bf_miner_tx, BLOCK_MAJOR_VERSION_1, 0, 0, Crypto::Hash(), 0, miner_tx);
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_accepted");
return true;
}
bool gen_block_has_invalid_tx::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
std::vector<Crypto::Hash> tx_hashes;
tx_hashes.push_back(Crypto::Hash());
Block blk_1;
generator.constructBlockManuallyTx(blk_1, blk_0, miner_account, tx_hashes, 0);
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_purged");
return true;
}
bool gen_block_is_too_big::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
Block blk_1;
if (!generator.constructMaxSizeBlock(blk_1, blk_0, miner_account)) {
return false;
}
blk_1.baseTransaction.extra.resize(blk_1.baseTransaction.extra.size() + 1);
events.push_back(blk_1);
DO_CALLBACK(events, "check_block_purged");
return true;
}
bool TestBlockCumulativeSizeExceedsLimit::generate(std::vector<test_event_entry>& events) const {
BLOCK_VALIDATION_INIT_GENERATE();
Block prevBlock = blk_0;
for (size_t height = 1; height < 1000; ++height) {
Block block;
if (!generator.constructMaxSizeBlock(block, prevBlock, miner_account)) {
return false;
}
prevBlock = block;
if (getObjectBinarySize(block.baseTransaction) <= m_currency.maxBlockCumulativeSize(height)) {
events.push_back(block);
} else {
DO_CALLBACK(events, "markInvalidBlock");
events.push_back(block);
return true;
}
}
return false;
}
gen_block_invalid_binary_format::gen_block_invalid_binary_format() :
m_corrupt_blocks_begin_idx(0) {
CryptoNote::CurrencyBuilder currencyBuilder(m_logger);
m_currency = currencyBuilder.currency();
REGISTER_CALLBACK("check_all_blocks_purged", gen_block_invalid_binary_format::check_all_blocks_purged);
REGISTER_CALLBACK("corrupt_blocks_boundary", gen_block_invalid_binary_format::corrupt_blocks_boundary);
}
bool gen_block_invalid_binary_format::generate(std::vector<test_event_entry>& events) const
{
BLOCK_VALIDATION_INIT_GENERATE();
std::vector<uint64_t> timestamps;
std::vector<difficulty_type> cummulative_difficulties;
difficulty_type cummulative_diff = 1;
// Unlock blk_0 outputs
Block blk_last = blk_0;
assert(m_currency.minedMoneyUnlockWindow() < m_currency.difficultyWindow());
for (size_t i = 0; i < m_currency.minedMoneyUnlockWindow(); ++i)
{
MAKE_NEXT_BLOCK(events, blk_curr, blk_last, miner_account);
timestamps.push_back(blk_curr.timestamp);
cummulative_difficulties.push_back(++cummulative_diff);
blk_last = blk_curr;
}
// Lifting up takes a while
difficulty_type diffic;
do
{
blk_last = boost::get<Block>(events.back());
diffic = m_currency.nextDifficulty(timestamps, cummulative_difficulties);
if (!lift_up_difficulty(m_currency, events, timestamps, cummulative_difficulties, generator, 1, blk_last,
miner_account, BLOCK_MAJOR_VERSION_1)) {
return false;
}
std::cout << "Block #" << events.size() << ", difficulty: " << diffic << std::endl;
}
while (diffic < 1500);
blk_last = boost::get<Block>(events.back());
MAKE_TX(events, tx_0, miner_account, miner_account, MK_COINS(120), boost::get<Block>(events[1]));
DO_CALLBACK(events, "corrupt_blocks_boundary");
Block blk_test;
std::vector<Crypto::Hash> tx_hashes;
tx_hashes.push_back(getObjectHash(tx_0));
size_t txs_size = getObjectBinarySize(tx_0);
diffic = m_currency.nextDifficulty(timestamps, cummulative_difficulties);
if (!generator.constructBlockManually(blk_test, blk_last, miner_account,
test_generator::bf_major_ver | test_generator::bf_diffic | test_generator::bf_timestamp | test_generator::bf_tx_hashes,
BLOCK_MAJOR_VERSION_1, 0, blk_last.timestamp, Crypto::Hash(), diffic, Transaction(), tx_hashes, txs_size))
return false;
BinaryArray blob = toBinaryArray(blk_test);
for (size_t i = 0; i < blob.size(); ++i)
{
for (size_t bit_idx = 0; bit_idx < sizeof(BinaryArray::value_type) * 8; ++bit_idx)
{
serialized_block sr_block(blob);
BinaryArray::value_type& ch = sr_block.data[i];
ch ^= 1 << bit_idx;
events.push_back(sr_block);
}
}
DO_CALLBACK(events, "check_all_blocks_purged");
return true;
}
bool gen_block_invalid_binary_format::check_block_verification_context(const CryptoNote::block_verification_context& bvc,
size_t event_idx, const CryptoNote::Block& blk)
{
if (0 == m_corrupt_blocks_begin_idx || event_idx < m_corrupt_blocks_begin_idx)
{
return bvc.m_added_to_main_chain;
}
else
{
return !bvc.m_added_to_main_chain && (bvc.m_already_exists || bvc.m_marked_as_orphaned || bvc.m_verifivation_failed);
}
}
bool gen_block_invalid_binary_format::corrupt_blocks_boundary(CryptoNote::core& c, size_t ev_index, const std::vector<test_event_entry>& events)
{
m_corrupt_blocks_begin_idx = ev_index + 1;
return true;
}
bool gen_block_invalid_binary_format::check_all_blocks_purged(CryptoNote::core& c, size_t ev_index, const std::vector<test_event_entry>& events)
{
DEFINE_TESTS_ERROR_CONTEXT("gen_block_invalid_binary_format::check_all_blocks_purged");
CHECK_EQ(1, c.get_pool_transactions_count());
CHECK_EQ(m_corrupt_blocks_begin_idx - 2, c.get_current_blockchain_height());
return true;
}
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