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Merge pull request #3854

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149da42 db_lmdb: enable batch transactions by default (stoffu)
34cb6b4 add --regtest and --fixed-difficulty for regression testing (vicsn)
9e1403e update get_info RPC and bump RPC version (vicsn)
207b66e first new functional tests (vicsn)
This commit is contained in:
luigi1111 2018-07-19 13:35:25 -05:00
commit 025187e6c9
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27 changed files with 719 additions and 16 deletions
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46
src/cryptonote_core/blockchain.cpp
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@ -330,7 +330,7 @@ uint64_t Blockchain::get_current_blockchain_height() const
//------------------------------------------------------------------
//FIXME: possibly move this into the constructor, to avoid accidentally
// dereferencing a null BlockchainDB pointer
bool Blockchain::init(BlockchainDB* db, const network_type nettype, bool offline, const cryptonote::test_options *test_options)
bool Blockchain::init(BlockchainDB* db, const network_type nettype, bool offline, const cryptonote::test_options *test_options, difficulty_type fixed_difficulty)
{
LOG_PRINT_L3("Blockchain::" << __func__);
CRITICAL_REGION_LOCAL(m_tx_pool);
@ -352,6 +352,7 @@ bool Blockchain::init(BlockchainDB* db, const network_type nettype, bool offline
m_nettype = test_options != NULL ? FAKECHAIN : nettype;
m_offline = offline;
m_fixed_difficulty = fixed_difficulty;
if (m_hardfork == nullptr)
{
if (m_nettype == FAKECHAIN || m_nettype == STAGENET)
@ -795,6 +796,11 @@ bool Blockchain::get_block_by_hash(const crypto::hash &h, block &blk, bool *orph
// less blocks than desired if there aren't enough.
difficulty_type Blockchain::get_difficulty_for_next_block()
{
if (m_fixed_difficulty)
{
return m_db->height() ? m_fixed_difficulty : 1;
}
LOG_PRINT_L3("Blockchain::" << __func__);
crypto::hash top_hash = get_tail_id();
@ -1006,6 +1012,11 @@ bool Blockchain::switch_to_alternative_blockchain(std::list<blocks_ext_by_hash::
// an alternate chain.
difficulty_type Blockchain::get_next_difficulty_for_alternative_chain(const std::list<blocks_ext_by_hash::iterator>& alt_chain, block_extended_info& bei) const
{
if (m_fixed_difficulty)
{
return m_db->height() ? m_fixed_difficulty : 1;
}
LOG_PRINT_L3("Blockchain::" << __func__);
std::vector<uint64_t> timestamps;
std::vector<difficulty_type> cumulative_difficulties;
@ -4405,6 +4416,39 @@ HardFork::State Blockchain::get_hard_fork_state() const
return m_hardfork->get_state();
}
const std::vector<HardFork::Params>& Blockchain::get_hard_fork_heights(network_type nettype)
{
static const std::vector<HardFork::Params> mainnet_heights = []()
{
std::vector<HardFork::Params> heights;
for (const auto& i : mainnet_hard_forks)
heights.emplace_back(i.version, i.height, i.threshold, i.time);
return heights;
}();
static const std::vector<HardFork::Params> testnet_heights = []()
{
std::vector<HardFork::Params> heights;
for (const auto& i : testnet_hard_forks)
heights.emplace_back(i.version, i.height, i.threshold, i.time);
return heights;
}();
static const std::vector<HardFork::Params> stagenet_heights = []()
{
std::vector<HardFork::Params> heights;
for (const auto& i : stagenet_hard_forks)
heights.emplace_back(i.version, i.height, i.threshold, i.time);
return heights;
}();
static const std::vector<HardFork::Params> dummy;
switch (nettype)
{
case MAINNET: return mainnet_heights;
case TESTNET: return testnet_heights;
case STAGENET: return stagenet_heights;
default: return dummy;
}
}
bool Blockchain::get_hard_fork_voting_info(uint8_t version, uint32_t &window, uint32_t &votes, uint32_t &threshold, uint64_t &earliest_height, uint8_t &voting) const
{
return m_hardfork->get_voting_info(version, window, votes, threshold, earliest_height, voting);