Merge pull request #531

cbded43 core_tests: fix ring_signature_1 tests (moneromooo-monero)
c3d208f core_tests: bump default test fee to 0.02 monero (moneromooo-monero)
10da0a0 add a --fakechain argument for tests (moneromooo-monero)
eee44e6 unit_tests: fix block reward test using post hard fork settings (moneromooo-monero)
595893f blockchain: log block (not chain) height in "BLOCK SUCCESFULLY ADDED" (moneromooo-monero)
2369968 blockchain: fix off by one in get_blocks (moneromooo-monero)
8af913a db_lmdb: implement BlockchainLMDB::reset (moneromooo-monero)
4833f4f db_bdb: implement BlockchainBDB::reset (moneromooo-monero)
18bf06e tx_pool: fix "minumim" typo in message (moneromooo-monero)
44f1267 tests: fix a typo in test name (moneromooo-monero)
1494557 db_lmdb: create all needed directories, not just the leaf one (moneromooo-monero)
015b68a db_bdb: create all needed directories, not just the leaf one (moneromooo-monero)
f141869 tests: remove data-dir argument registration (moneromooo-monero)

1 files changed, 28 insertions, 2 deletions

diff --git a/src/blockchain_db/lmdb/db_lmdb.cpp b/src/blockchain_db/lmdb/db_lmdb.cpp
index fabe01d7f..9be21b039 100644
--- a/src/blockchain_db/lmdb/db_lmdb.cpp
+++ b/src/blockchain_db/lmdb/db_lmdb.cpp
@@ -943,7 +943,7 @@ void BlockchainLMDB::open(const std::string& filename, const int mdb_flags)
   }
   else
   {
-    if (!boost::filesystem::create_directory(direc))
+    if (!boost::filesystem::create_directories(direc))
       throw0(DB_OPEN_FAILURE(std::string("Failed to create directory ").append(filename).c_str()));
   }
 
@@ -1159,7 +1159,33 @@ void BlockchainLMDB::sync()
 void BlockchainLMDB::reset()
 {
   LOG_PRINT_L3("BlockchainLMDB::" << __func__);
-  // TODO: this
+  check_open();
+
+  mdb_txn_safe txn;
+  if (mdb_txn_begin(m_env, NULL, 0, txn))
+    throw0(DB_ERROR("Failed to create a transaction for the db"));
+  mdb_drop(txn, m_blocks, 0);
+  mdb_drop(txn, m_block_timestamps, 0);
+  mdb_drop(txn, m_block_heights, 0);
+  mdb_drop(txn, m_block_hashes, 0);
+  mdb_drop(txn, m_block_sizes, 0);
+  mdb_drop(txn, m_block_diffs, 0);
+  mdb_drop(txn, m_block_coins, 0);
+  mdb_drop(txn, m_txs, 0);
+  mdb_drop(txn, m_tx_unlocks, 0);
+  mdb_drop(txn, m_tx_heights, 0);
+  mdb_drop(txn, m_tx_outputs, 0);
+  mdb_drop(txn, m_output_txs, 0);
+  mdb_drop(txn, m_output_indices, 0);
+  mdb_drop(txn, m_output_amounts, 0);
+  mdb_drop(txn, m_output_keys, 0);
+  mdb_drop(txn, m_spent_keys, 0);
+  mdb_drop(txn, m_hf_starting_heights, 0);
+  mdb_drop(txn, m_hf_versions, 0);
+  mdb_drop(txn, m_properties, 0);
+  txn.commit();
+  m_height = 0;
+  m_num_outputs = 0;
 }
 
 std::vector<std::string> BlockchainLMDB::get_filenames() const