mirror of
https://github.com/logos-blockchain/lssa.git
synced 2026-03-29 15:23:09 +00:00
629 lines
23 KiB
Rust
629 lines
23 KiB
Rust
use std::{collections::HashMap, ops::Div, path::Path, sync::Arc};
|
|
|
|
use common::{block::Block, transaction::NSSATransaction};
|
|
use nssa::V02State;
|
|
use rocksdb::{
|
|
BoundColumnFamily, ColumnFamilyDescriptor, DBWithThreadMode, MultiThreaded, Options, WriteBatch,
|
|
};
|
|
|
|
use crate::error::DbError;
|
|
|
|
pub mod read_multi_get;
|
|
pub mod read_once;
|
|
pub mod write_batch;
|
|
pub mod write_once;
|
|
|
|
/// Maximal size of stored blocks in base
|
|
///
|
|
/// Used to control db size
|
|
///
|
|
/// Currently effectively unbounded.
|
|
pub const BUFF_SIZE_ROCKSDB: usize = usize::MAX;
|
|
|
|
/// Size of stored blocks cache in memory
|
|
///
|
|
/// Keeping small to not run out of memory
|
|
pub const CACHE_SIZE: usize = 1000;
|
|
|
|
/// Key base for storing metainformation about id of first block in db
|
|
pub const DB_META_FIRST_BLOCK_IN_DB_KEY: &str = "first_block_in_db";
|
|
/// Key base for storing metainformation about id of last current block in db
|
|
pub const DB_META_LAST_BLOCK_IN_DB_KEY: &str = "last_block_in_db";
|
|
/// Key base for storing metainformation about id of last observed L1 lib header in db
|
|
pub const DB_META_LAST_OBSERVED_L1_LIB_HEADER_ID_IN_DB_KEY: &str =
|
|
"last_observed_l1_lib_header_in_db";
|
|
/// Key base for storing metainformation which describe if first block has been set
|
|
pub const DB_META_FIRST_BLOCK_SET_KEY: &str = "first_block_set";
|
|
/// Key base for storing metainformation about the last breakpoint
|
|
pub const DB_META_LAST_BREAKPOINT_ID: &str = "last_breakpoint_id";
|
|
|
|
/// Interval between state breakpoints
|
|
pub const BREAKPOINT_INTERVAL: u64 = 100;
|
|
|
|
/// Name of block column family
|
|
pub const CF_BLOCK_NAME: &str = "cf_block";
|
|
/// Name of meta column family
|
|
pub const CF_META_NAME: &str = "cf_meta";
|
|
/// Name of breakpoint column family
|
|
pub const CF_BREAKPOINT_NAME: &str = "cf_breakpoint";
|
|
/// Name of hash to id map column family
|
|
pub const CF_HASH_TO_ID: &str = "cf_hash_to_id";
|
|
/// Name of tx hash to id map column family
|
|
pub const CF_TX_TO_ID: &str = "cf_tx_to_id";
|
|
/// Name of account meta column family
|
|
pub const CF_ACC_META: &str = "cf_acc_meta";
|
|
/// Name of account id to tx hash map column family
|
|
pub const CF_ACC_TO_TX: &str = "cf_acc_to_tx";
|
|
|
|
pub type DbResult<T> = Result<T, DbError>;
|
|
|
|
fn closest_breakpoint_id(block_id: u64) -> u64 {
|
|
block_id.saturating_sub(1).div(BREAKPOINT_INTERVAL)
|
|
}
|
|
|
|
pub struct RocksDBIO {
|
|
pub db: DBWithThreadMode<MultiThreaded>,
|
|
}
|
|
|
|
impl RocksDBIO {
|
|
pub fn open_or_create(path: &Path, start_data: Option<(Block, V02State)>) -> DbResult<Self> {
|
|
let mut cf_opts = Options::default();
|
|
cf_opts.set_max_write_buffer_number(16);
|
|
// ToDo: Add more column families for different data
|
|
let cfb = ColumnFamilyDescriptor::new(CF_BLOCK_NAME, cf_opts.clone());
|
|
let cfmeta = ColumnFamilyDescriptor::new(CF_META_NAME, cf_opts.clone());
|
|
let cfbreakpoint = ColumnFamilyDescriptor::new(CF_BREAKPOINT_NAME, cf_opts.clone());
|
|
let cfhti = ColumnFamilyDescriptor::new(CF_HASH_TO_ID, cf_opts.clone());
|
|
let cftti = ColumnFamilyDescriptor::new(CF_TX_TO_ID, cf_opts.clone());
|
|
let cfameta = ColumnFamilyDescriptor::new(CF_ACC_META, cf_opts.clone());
|
|
let cfatt = ColumnFamilyDescriptor::new(CF_ACC_TO_TX, cf_opts.clone());
|
|
|
|
let mut db_opts = Options::default();
|
|
db_opts.create_missing_column_families(true);
|
|
db_opts.create_if_missing(true);
|
|
let db = DBWithThreadMode::<MultiThreaded>::open_cf_descriptors(
|
|
&db_opts,
|
|
path,
|
|
vec![cfb, cfmeta, cfbreakpoint, cfhti, cftti, cfameta, cfatt],
|
|
);
|
|
|
|
let dbio = Self {
|
|
// There is no point in handling this from runner code
|
|
db: db.unwrap(),
|
|
};
|
|
|
|
let is_start_set = dbio.get_meta_is_first_block_set()?;
|
|
|
|
if is_start_set {
|
|
Ok(dbio)
|
|
} else if let Some((block, initial_state)) = start_data {
|
|
let block_id = block.header.block_id;
|
|
dbio.put_meta_last_block_in_db(block_id)?;
|
|
dbio.put_meta_last_observed_l1_lib_header_in_db(block.bedrock_parent_id)?;
|
|
dbio.put_meta_first_block_in_db(block)?;
|
|
dbio.put_meta_is_first_block_set()?;
|
|
|
|
// First breakpoint setup
|
|
dbio.put_breakpoint(0, initial_state)?;
|
|
dbio.put_meta_last_breakpoint_id(0)?;
|
|
|
|
Ok(dbio)
|
|
} else {
|
|
// Here we are trying to start a DB without a block, one should not do it.
|
|
unreachable!()
|
|
}
|
|
}
|
|
|
|
pub fn destroy(path: &Path) -> DbResult<()> {
|
|
let mut cf_opts = Options::default();
|
|
cf_opts.set_max_write_buffer_number(16);
|
|
// ToDo: Add more column families for different data
|
|
let _cfb = ColumnFamilyDescriptor::new(CF_BLOCK_NAME, cf_opts.clone());
|
|
let _cfmeta = ColumnFamilyDescriptor::new(CF_META_NAME, cf_opts.clone());
|
|
let _cfsnapshot = ColumnFamilyDescriptor::new(CF_BREAKPOINT_NAME, cf_opts.clone());
|
|
let _cfhti = ColumnFamilyDescriptor::new(CF_HASH_TO_ID, cf_opts.clone());
|
|
let _cftti = ColumnFamilyDescriptor::new(CF_TX_TO_ID, cf_opts.clone());
|
|
let _cfameta = ColumnFamilyDescriptor::new(CF_ACC_META, cf_opts.clone());
|
|
let _cfatt = ColumnFamilyDescriptor::new(CF_ACC_TO_TX, cf_opts.clone());
|
|
|
|
let mut db_opts = Options::default();
|
|
db_opts.create_missing_column_families(true);
|
|
db_opts.create_if_missing(true);
|
|
DBWithThreadMode::<MultiThreaded>::destroy(&db_opts, path)
|
|
.map_err(|rerr| DbError::rocksdb_cast_message(rerr, None))
|
|
}
|
|
|
|
// Columns
|
|
|
|
pub fn meta_column(&self) -> Arc<BoundColumnFamily<'_>> {
|
|
self.db.cf_handle(CF_META_NAME).unwrap()
|
|
}
|
|
|
|
pub fn block_column(&self) -> Arc<BoundColumnFamily<'_>> {
|
|
self.db.cf_handle(CF_BLOCK_NAME).unwrap()
|
|
}
|
|
|
|
pub fn breakpoint_column(&self) -> Arc<BoundColumnFamily<'_>> {
|
|
self.db.cf_handle(CF_BREAKPOINT_NAME).unwrap()
|
|
}
|
|
|
|
pub fn hash_to_id_column(&self) -> Arc<BoundColumnFamily<'_>> {
|
|
self.db.cf_handle(CF_HASH_TO_ID).unwrap()
|
|
}
|
|
|
|
pub fn tx_hash_to_id_column(&self) -> Arc<BoundColumnFamily<'_>> {
|
|
self.db.cf_handle(CF_TX_TO_ID).unwrap()
|
|
}
|
|
|
|
pub fn account_id_to_tx_hash_column(&self) -> Arc<BoundColumnFamily<'_>> {
|
|
self.db.cf_handle(CF_ACC_TO_TX).unwrap()
|
|
}
|
|
|
|
pub fn account_meta_column(&self) -> Arc<BoundColumnFamily<'_>> {
|
|
self.db.cf_handle(CF_ACC_META).unwrap()
|
|
}
|
|
|
|
// State
|
|
|
|
pub fn calculate_state_for_id(&self, block_id: u64) -> DbResult<V02State> {
|
|
let last_block = self.get_meta_last_block_in_db()?;
|
|
|
|
if block_id <= last_block {
|
|
let br_id = closest_breakpoint_id(block_id);
|
|
let mut breakpoint = self.get_breakpoint(br_id)?;
|
|
|
|
// ToDo: update it to handle any genesis id
|
|
// right now works correctly only if genesis_id < BREAKPOINT_INTERVAL
|
|
let start = if br_id != 0 {
|
|
BREAKPOINT_INTERVAL * br_id
|
|
} else {
|
|
self.get_meta_first_block_in_db()?
|
|
};
|
|
|
|
for block in self.get_block_batch_seq((start + 1)..=block_id)? {
|
|
for transaction in block.body.transactions {
|
|
transaction
|
|
.transaction_stateless_check()
|
|
.map_err(|err| {
|
|
DbError::db_interaction_error(format!(
|
|
"transaction pre check failed with err {err:?}"
|
|
))
|
|
})?
|
|
.execute_check_on_state(&mut breakpoint)
|
|
.map_err(|err| {
|
|
DbError::db_interaction_error(format!(
|
|
"transaction execution failed with err {err:?}"
|
|
))
|
|
})?;
|
|
}
|
|
}
|
|
|
|
Ok(breakpoint)
|
|
} else {
|
|
Err(DbError::db_interaction_error(
|
|
"Block on this id not found".to_string(),
|
|
))
|
|
}
|
|
}
|
|
|
|
pub fn final_state(&self) -> DbResult<V02State> {
|
|
self.calculate_state_for_id(self.get_meta_last_block_in_db()?)
|
|
}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use nssa::AccountId;
|
|
use tempfile::tempdir;
|
|
|
|
use super::*;
|
|
|
|
fn genesis_block() -> Block {
|
|
common::test_utils::produce_dummy_block(1, None, vec![])
|
|
}
|
|
|
|
fn acc1() -> AccountId {
|
|
AccountId::new([
|
|
148, 179, 206, 253, 199, 51, 82, 86, 232, 2, 152, 122, 80, 243, 54, 207, 237, 112, 83,
|
|
153, 44, 59, 204, 49, 128, 84, 160, 227, 216, 149, 97, 102,
|
|
])
|
|
}
|
|
|
|
fn acc2() -> AccountId {
|
|
AccountId::new([
|
|
30, 145, 107, 3, 207, 73, 192, 230, 160, 63, 238, 207, 18, 69, 54, 216, 103, 244, 92,
|
|
94, 124, 248, 42, 16, 141, 19, 119, 18, 14, 226, 140, 204,
|
|
])
|
|
}
|
|
|
|
fn acc1_sign_key() -> nssa::PrivateKey {
|
|
nssa::PrivateKey::try_new([1; 32]).unwrap()
|
|
}
|
|
|
|
fn acc2_sign_key() -> nssa::PrivateKey {
|
|
nssa::PrivateKey::try_new([2; 32]).unwrap()
|
|
}
|
|
|
|
fn initial_state() -> V02State {
|
|
nssa::V02State::new_with_genesis_accounts(&[(acc1(), 10000), (acc2(), 20000)], &[])
|
|
}
|
|
|
|
fn transfer(amount: u128, nonce: u128, direction: bool) -> NSSATransaction {
|
|
let from;
|
|
let to;
|
|
let sign_key;
|
|
|
|
if direction {
|
|
from = acc1();
|
|
to = acc2();
|
|
sign_key = acc1_sign_key();
|
|
} else {
|
|
from = acc2();
|
|
to = acc1();
|
|
sign_key = acc2_sign_key();
|
|
}
|
|
|
|
common::test_utils::create_transaction_native_token_transfer(
|
|
from, nonce, to, amount, sign_key,
|
|
)
|
|
}
|
|
|
|
#[test]
|
|
fn test_start_db() {
|
|
let temp_dir = tempdir().unwrap();
|
|
let temdir_path = temp_dir.path();
|
|
|
|
let dbio = RocksDBIO::open_or_create(temdir_path, Some((genesis_block(), initial_state())))
|
|
.unwrap();
|
|
|
|
let last_id = dbio.get_meta_last_block_in_db().unwrap();
|
|
let first_id = dbio.get_meta_first_block_in_db().unwrap();
|
|
let is_first_set = dbio.get_meta_is_first_block_set().unwrap();
|
|
let last_br_id = dbio.get_meta_last_breakpoint_id().unwrap();
|
|
let last_block = dbio.get_block(1).unwrap();
|
|
let breakpoint = dbio.get_breakpoint(0).unwrap();
|
|
let final_state = dbio.final_state().unwrap();
|
|
|
|
assert_eq!(last_id, 1);
|
|
assert_eq!(first_id, 1);
|
|
assert!(is_first_set);
|
|
assert_eq!(last_br_id, 0);
|
|
assert_eq!(last_block.header.hash, genesis_block().header.hash);
|
|
assert_eq!(
|
|
breakpoint.get_account_by_id(acc1()),
|
|
final_state.get_account_by_id(acc1())
|
|
);
|
|
assert_eq!(
|
|
breakpoint.get_account_by_id(acc2()),
|
|
final_state.get_account_by_id(acc2())
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_one_block_insertion() {
|
|
let temp_dir = tempdir().unwrap();
|
|
let temdir_path = temp_dir.path();
|
|
|
|
let dbio = RocksDBIO::open_or_create(temdir_path, Some((genesis_block(), initial_state())))
|
|
.unwrap();
|
|
|
|
let prev_hash = genesis_block().header.hash;
|
|
let transfer_tx = transfer(1, 0, true);
|
|
let block = common::test_utils::produce_dummy_block(2, Some(prev_hash), vec![transfer_tx]);
|
|
|
|
dbio.put_block(block, [1; 32]).unwrap();
|
|
|
|
let last_id = dbio.get_meta_last_block_in_db().unwrap();
|
|
let first_id = dbio.get_meta_first_block_in_db().unwrap();
|
|
let is_first_set = dbio.get_meta_is_first_block_set().unwrap();
|
|
let last_br_id = dbio.get_meta_last_breakpoint_id().unwrap();
|
|
let last_block = dbio.get_block(last_id).unwrap();
|
|
let breakpoint = dbio.get_breakpoint(0).unwrap();
|
|
let final_state = dbio.final_state().unwrap();
|
|
|
|
assert_eq!(last_id, 2);
|
|
assert_eq!(first_id, 1);
|
|
assert!(is_first_set);
|
|
assert_eq!(last_br_id, 0);
|
|
assert_ne!(last_block.header.hash, genesis_block().header.hash);
|
|
assert_eq!(
|
|
breakpoint.get_account_by_id(acc1()).balance
|
|
- final_state.get_account_by_id(acc1()).balance,
|
|
1
|
|
);
|
|
assert_eq!(
|
|
final_state.get_account_by_id(acc2()).balance
|
|
- breakpoint.get_account_by_id(acc2()).balance,
|
|
1
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_new_breakpoint() {
|
|
let temp_dir = tempdir().unwrap();
|
|
let temdir_path = temp_dir.path();
|
|
|
|
let dbio = RocksDBIO::open_or_create(temdir_path, Some((genesis_block(), initial_state())))
|
|
.unwrap();
|
|
|
|
for i in 1..(BREAKPOINT_INTERVAL + 1) {
|
|
let last_id = dbio.get_meta_last_block_in_db().unwrap();
|
|
let last_block = dbio.get_block(last_id).unwrap();
|
|
|
|
let prev_hash = last_block.header.hash;
|
|
let transfer_tx = transfer(1, (i - 1) as u128, true);
|
|
let block =
|
|
common::test_utils::produce_dummy_block(i + 1, Some(prev_hash), vec![transfer_tx]);
|
|
dbio.put_block_batch(block, [i as u8; 32]).unwrap();
|
|
}
|
|
|
|
let last_id = dbio.get_meta_last_block_in_db().unwrap();
|
|
let first_id = dbio.get_meta_first_block_in_db().unwrap();
|
|
let is_first_set = dbio.get_meta_is_first_block_set().unwrap();
|
|
let last_br_id = dbio.get_meta_last_breakpoint_id().unwrap();
|
|
let last_block = dbio.get_block(last_id).unwrap();
|
|
let prev_breakpoint = dbio.get_breakpoint(0).unwrap();
|
|
let breakpoint = dbio.get_breakpoint(1).unwrap();
|
|
let final_state = dbio.final_state().unwrap();
|
|
|
|
assert_eq!(last_id, 101);
|
|
assert_eq!(first_id, 1);
|
|
assert!(is_first_set);
|
|
assert_eq!(last_br_id, 1);
|
|
assert_ne!(last_block.header.hash, genesis_block().header.hash);
|
|
assert_eq!(
|
|
prev_breakpoint.get_account_by_id(acc1()).balance
|
|
- final_state.get_account_by_id(acc1()).balance,
|
|
100
|
|
);
|
|
assert_eq!(
|
|
final_state.get_account_by_id(acc2()).balance
|
|
- prev_breakpoint.get_account_by_id(acc2()).balance,
|
|
100
|
|
);
|
|
assert_eq!(
|
|
breakpoint.get_account_by_id(acc1()).balance
|
|
- final_state.get_account_by_id(acc1()).balance,
|
|
1
|
|
);
|
|
assert_eq!(
|
|
final_state.get_account_by_id(acc2()).balance
|
|
- breakpoint.get_account_by_id(acc2()).balance,
|
|
1
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_simple_maps() {
|
|
let temp_dir = tempdir().unwrap();
|
|
let temdir_path = temp_dir.path();
|
|
|
|
let dbio = RocksDBIO::open_or_create(temdir_path, Some((genesis_block(), initial_state())))
|
|
.unwrap();
|
|
|
|
let last_id = dbio.get_meta_last_block_in_db().unwrap();
|
|
let last_block = dbio.get_block(last_id).unwrap();
|
|
|
|
let prev_hash = last_block.header.hash;
|
|
let transfer_tx = transfer(1, 0, true);
|
|
let block = common::test_utils::produce_dummy_block(2, Some(prev_hash), vec![transfer_tx]);
|
|
|
|
let control_hash1 = block.header.hash;
|
|
|
|
dbio.put_block(block, [1; 32]).unwrap();
|
|
|
|
let last_id = dbio.get_meta_last_block_in_db().unwrap();
|
|
let last_block = dbio.get_block(last_id).unwrap();
|
|
|
|
let prev_hash = last_block.header.hash;
|
|
let transfer_tx = transfer(1, 1, true);
|
|
let block = common::test_utils::produce_dummy_block(3, Some(prev_hash), vec![transfer_tx]);
|
|
|
|
let control_hash2 = block.header.hash;
|
|
|
|
dbio.put_block(block, [2; 32]).unwrap();
|
|
|
|
let last_id = dbio.get_meta_last_block_in_db().unwrap();
|
|
let last_block = dbio.get_block(last_id).unwrap();
|
|
|
|
let prev_hash = last_block.header.hash;
|
|
let transfer_tx = transfer(1, 2, true);
|
|
|
|
let control_tx_hash1 = transfer_tx.hash();
|
|
|
|
let block = common::test_utils::produce_dummy_block(4, Some(prev_hash), vec![transfer_tx]);
|
|
dbio.put_block(block, [3; 32]).unwrap();
|
|
|
|
let last_id = dbio.get_meta_last_block_in_db().unwrap();
|
|
let last_block = dbio.get_block(last_id).unwrap();
|
|
|
|
let prev_hash = last_block.header.hash;
|
|
let transfer_tx = transfer(1, 3, true);
|
|
|
|
let control_tx_hash2 = transfer_tx.hash();
|
|
|
|
let block = common::test_utils::produce_dummy_block(5, Some(prev_hash), vec![transfer_tx]);
|
|
dbio.put_block(block, [4; 32]).unwrap();
|
|
|
|
let control_block_id1 = dbio.get_block_id_by_hash(control_hash1.0).unwrap();
|
|
let control_block_id2 = dbio.get_block_id_by_hash(control_hash2.0).unwrap();
|
|
let control_block_id3 = dbio.get_block_id_by_tx_hash(control_tx_hash1.0).unwrap();
|
|
let control_block_id4 = dbio.get_block_id_by_tx_hash(control_tx_hash2.0).unwrap();
|
|
|
|
assert_eq!(control_block_id1, 2);
|
|
assert_eq!(control_block_id2, 3);
|
|
assert_eq!(control_block_id3, 4);
|
|
assert_eq!(control_block_id4, 5);
|
|
}
|
|
|
|
#[test]
|
|
fn test_block_batch() {
|
|
let temp_dir = tempdir().unwrap();
|
|
let temdir_path = temp_dir.path();
|
|
|
|
let mut block_res = vec![];
|
|
|
|
let dbio = RocksDBIO::open_or_create(temdir_path, Some((genesis_block(), initial_state())))
|
|
.unwrap();
|
|
|
|
let last_id = dbio.get_meta_last_block_in_db().unwrap();
|
|
let last_block = dbio.get_block(last_id).unwrap();
|
|
|
|
let prev_hash = last_block.header.hash;
|
|
let transfer_tx = transfer(1, 0, true);
|
|
let block = common::test_utils::produce_dummy_block(2, Some(prev_hash), vec![transfer_tx]);
|
|
|
|
block_res.push(block.clone());
|
|
dbio.put_block(block, [1; 32]).unwrap();
|
|
|
|
let last_id = dbio.get_meta_last_block_in_db().unwrap();
|
|
let last_block = dbio.get_block(last_id).unwrap();
|
|
|
|
let prev_hash = last_block.header.hash;
|
|
let transfer_tx = transfer(1, 1, true);
|
|
let block = common::test_utils::produce_dummy_block(3, Some(prev_hash), vec![transfer_tx]);
|
|
|
|
block_res.push(block.clone());
|
|
dbio.put_block(block, [2; 32]).unwrap();
|
|
|
|
let last_id = dbio.get_meta_last_block_in_db().unwrap();
|
|
let last_block = dbio.get_block(last_id).unwrap();
|
|
|
|
let prev_hash = last_block.header.hash;
|
|
let transfer_tx = transfer(1, 2, true);
|
|
|
|
let block = common::test_utils::produce_dummy_block(4, Some(prev_hash), vec![transfer_tx]);
|
|
block_res.push(block.clone());
|
|
dbio.put_block(block, [3; 32]).unwrap();
|
|
|
|
let last_id = dbio.get_meta_last_block_in_db().unwrap();
|
|
let last_block = dbio.get_block(last_id).unwrap();
|
|
|
|
let prev_hash = last_block.header.hash;
|
|
let transfer_tx = transfer(1, 3, true);
|
|
|
|
let block = common::test_utils::produce_dummy_block(5, Some(prev_hash), vec![transfer_tx]);
|
|
block_res.push(block.clone());
|
|
dbio.put_block(block, [4; 32]).unwrap();
|
|
|
|
let block_hashes_mem: Vec<[u8; 32]> =
|
|
block_res.into_iter().map(|bl| bl.header.hash.0).collect();
|
|
|
|
// Get blocks before ID 6 (i.e., starting from 5 going backwards), limit 4
|
|
// This should return blocks 5, 4, 3, 2 in descending order
|
|
let mut batch_res = dbio.get_block_batch(Some(6), 4).unwrap();
|
|
batch_res.reverse(); // Reverse to match ascending order for comparison
|
|
|
|
let block_hashes_db: Vec<[u8; 32]> =
|
|
batch_res.into_iter().map(|bl| bl.header.hash.0).collect();
|
|
|
|
assert_eq!(block_hashes_mem, block_hashes_db);
|
|
|
|
let block_hashes_mem_limited = &block_hashes_mem[1..];
|
|
|
|
// Get blocks before ID 6, limit 3
|
|
// This should return blocks 5, 4, 3 in descending order
|
|
let mut batch_res_limited = dbio.get_block_batch(Some(6), 3).unwrap();
|
|
batch_res_limited.reverse(); // Reverse to match ascending order for comparison
|
|
|
|
let block_hashes_db_limited: Vec<[u8; 32]> = batch_res_limited
|
|
.into_iter()
|
|
.map(|bl| bl.header.hash.0)
|
|
.collect();
|
|
|
|
assert_eq!(block_hashes_mem_limited, block_hashes_db_limited.as_slice());
|
|
|
|
let block_batch_seq = dbio.get_block_batch_seq(1..=5).unwrap();
|
|
let block_batch_ids = block_batch_seq
|
|
.into_iter()
|
|
.map(|block| block.header.block_id)
|
|
.collect::<Vec<_>>();
|
|
|
|
assert_eq!(block_batch_ids, vec![1, 2, 3, 4, 5]);
|
|
}
|
|
|
|
#[test]
|
|
fn test_account_map() {
|
|
let temp_dir = tempdir().unwrap();
|
|
let temdir_path = temp_dir.path();
|
|
|
|
let dbio = RocksDBIO::open_or_create(temdir_path, Some((genesis_block(), initial_state())))
|
|
.unwrap();
|
|
|
|
let mut tx_hash_res = vec![];
|
|
|
|
let last_id = dbio.get_meta_last_block_in_db().unwrap();
|
|
let last_block = dbio.get_block(last_id).unwrap();
|
|
|
|
let prev_hash = last_block.header.hash;
|
|
let transfer_tx1 = transfer(1, 0, true);
|
|
let transfer_tx2 = transfer(1, 1, true);
|
|
tx_hash_res.push(transfer_tx1.hash().0);
|
|
tx_hash_res.push(transfer_tx2.hash().0);
|
|
|
|
let block = common::test_utils::produce_dummy_block(
|
|
2,
|
|
Some(prev_hash),
|
|
vec![transfer_tx1, transfer_tx2],
|
|
);
|
|
|
|
dbio.put_block(block, [1; 32]).unwrap();
|
|
|
|
let last_id = dbio.get_meta_last_block_in_db().unwrap();
|
|
let last_block = dbio.get_block(last_id).unwrap();
|
|
|
|
let prev_hash = last_block.header.hash;
|
|
let transfer_tx1 = transfer(1, 2, true);
|
|
let transfer_tx2 = transfer(1, 3, true);
|
|
tx_hash_res.push(transfer_tx1.hash().0);
|
|
tx_hash_res.push(transfer_tx2.hash().0);
|
|
|
|
let block = common::test_utils::produce_dummy_block(
|
|
3,
|
|
Some(prev_hash),
|
|
vec![transfer_tx1, transfer_tx2],
|
|
);
|
|
|
|
dbio.put_block(block, [2; 32]).unwrap();
|
|
|
|
let last_id = dbio.get_meta_last_block_in_db().unwrap();
|
|
let last_block = dbio.get_block(last_id).unwrap();
|
|
|
|
let prev_hash = last_block.header.hash;
|
|
let transfer_tx1 = transfer(1, 4, true);
|
|
let transfer_tx2 = transfer(1, 5, true);
|
|
tx_hash_res.push(transfer_tx1.hash().0);
|
|
tx_hash_res.push(transfer_tx2.hash().0);
|
|
|
|
let block = common::test_utils::produce_dummy_block(
|
|
4,
|
|
Some(prev_hash),
|
|
vec![transfer_tx1, transfer_tx2],
|
|
);
|
|
|
|
dbio.put_block(block, [3; 32]).unwrap();
|
|
|
|
let last_id = dbio.get_meta_last_block_in_db().unwrap();
|
|
let last_block = dbio.get_block(last_id).unwrap();
|
|
|
|
let prev_hash = last_block.header.hash;
|
|
let transfer_tx = transfer(1, 6, true);
|
|
tx_hash_res.push(transfer_tx.hash().0);
|
|
|
|
let block = common::test_utils::produce_dummy_block(5, Some(prev_hash), vec![transfer_tx]);
|
|
|
|
dbio.put_block(block, [4; 32]).unwrap();
|
|
|
|
let acc1_tx = dbio.get_acc_transactions(*acc1().value(), 0, 7).unwrap();
|
|
let acc1_tx_hashes: Vec<[u8; 32]> = acc1_tx.into_iter().map(|tx| tx.hash().0).collect();
|
|
|
|
assert_eq!(acc1_tx_hashes, tx_hash_res);
|
|
|
|
let acc1_tx_limited = dbio.get_acc_transactions(*acc1().value(), 1, 4).unwrap();
|
|
let acc1_tx_limited_hashes: Vec<[u8; 32]> =
|
|
acc1_tx_limited.into_iter().map(|tx| tx.hash().0).collect();
|
|
|
|
assert_eq!(acc1_tx_limited_hashes.as_slice(), &tx_hash_res[1..5])
|
|
}
|
|
}
|