Python AccountDB.get_storage Examples

Example #1

File: test_state_sync.py Project: divyanks/py-evm-1

def test_state_sync():
    raw_db, state_root, contents = make_random_state(1000)
    dest_db = MemoryDB()
    scheduler = StateSync(state_root, dest_db)
    requests = scheduler.next_batch(10)
    while requests:
        results = []
        for request in requests:
            results.append([request.node_key, raw_db[request.node_key]])
        scheduler.process(results)
        requests = scheduler.next_batch(10)

    result_account_db = AccountDB(dest_db, state_root)
    for addr, account_data in contents.items():
        balance, nonce, storage, code = account_data
        assert result_account_db.get_balance(addr) == balance
        assert result_account_db.get_nonce(addr) == nonce
        assert result_account_db.get_storage(addr, 0) == storage
        assert result_account_db.get_code(addr) == code

Example #2

File: test_state_sync.py Project: teknomise/trinity

async def test_state_sync():
    raw_db, state_root, contents = make_random_state(1000)
    dest_db = FakeAsyncAtomicDB()
    nodes_cache = AtomicDB()
    scheduler = StateSync(state_root, dest_db, nodes_cache,
                          ExtendedDebugLogger('test'))
    requests = scheduler.next_batch(10)
    while requests:
        results = []
        for request in requests:
            results.append([request.node_key, raw_db[request.node_key]])
        await scheduler.process(results)
        requests = scheduler.next_batch(10)

    result_account_db = AccountDB(dest_db, state_root)
    for addr, account_data in contents.items():
        balance, nonce, storage, code = account_data
        assert result_account_db.get_balance(addr) == balance
        assert result_account_db.get_nonce(addr) == nonce
        assert result_account_db.get_storage(addr, 0) == storage
        assert result_account_db.get_code(addr) == code