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Add a --keep-fakechain option to keep fakechain databases

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This is handy when doing tests that generate a lot of transactions, since that
takes time it's preferable to re-use the database for future runs.
This commit is contained in:
JamesWrigley 2019-11-01 16:16:37 +01:00
parent 5068793036
commit b9fc206660
1 changed files with 8 additions and 1 deletions
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9
src/cryptonote_core/cryptonote_core.cpp
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@ -83,6 +83,11 @@ namespace cryptonote
, "Run in a regression testing mode." , "Run in a regression testing mode."
, false , false
}; };
const command_line::arg_descriptor<bool> arg_keep_fakechain = {
"keep-fakechain"
, "Don't delete any existing database when in fakechain mode."
, false
};
const command_line::arg_descriptor<difficulty_type> arg_fixed_difficulty = { const command_line::arg_descriptor<difficulty_type> arg_fixed_difficulty = {
"fixed-difficulty" "fixed-difficulty"
, "Fixed difficulty used for testing." , "Fixed difficulty used for testing."
@ -315,6 +320,7 @@ namespace cryptonote
command_line::add_arg(desc, arg_testnet_on); command_line::add_arg(desc, arg_testnet_on);
command_line::add_arg(desc, arg_stagenet_on); command_line::add_arg(desc, arg_stagenet_on);
command_line::add_arg(desc, arg_regtest_on); command_line::add_arg(desc, arg_regtest_on);
command_line::add_arg(desc, arg_keep_fakechain);
command_line::add_arg(desc, arg_fixed_difficulty); command_line::add_arg(desc, arg_fixed_difficulty);
command_line::add_arg(desc, arg_dns_checkpoints); command_line::add_arg(desc, arg_dns_checkpoints);
command_line::add_arg(desc, arg_prep_blocks_threads); command_line::add_arg(desc, arg_prep_blocks_threads);
@ -468,6 +474,7 @@ namespace cryptonote
size_t max_txpool_weight = command_line::get_arg(vm, arg_max_txpool_weight); size_t max_txpool_weight = command_line::get_arg(vm, arg_max_txpool_weight);
bool prune_blockchain = command_line::get_arg(vm, arg_prune_blockchain); bool prune_blockchain = command_line::get_arg(vm, arg_prune_blockchain);
bool keep_alt_blocks = command_line::get_arg(vm, arg_keep_alt_blocks); bool keep_alt_blocks = command_line::get_arg(vm, arg_keep_alt_blocks);
bool keep_fakechain = command_line::get_arg(vm, arg_keep_fakechain);
boost::filesystem::path folder(m_config_folder); boost::filesystem::path folder(m_config_folder);
if (m_nettype == FAKECHAIN) if (m_nettype == FAKECHAIN)
@ -509,7 +516,7 @@ namespace cryptonote
bool sync_on_blocks = true; bool sync_on_blocks = true;
uint64_t sync_threshold = 1; uint64_t sync_threshold = 1;
if (m_nettype == FAKECHAIN) if (m_nettype == FAKECHAIN && !keep_fakechain)
{ {
// reset the db by removing the database file before opening it // reset the db by removing the database file before opening it
if (!db->remove_data_file(filename)) if (!db->remove_data_file(filename))