Method assert_is_bdb

test/functional/tool_wallet.py:116–120

(self, filename)

            assert file_magic == b'SQLite format 3\x00'

    def assert_is_bdb(self, filename):
        with open(filename, 'rb') as f:
            f.seek(12, 0)
            file_magic = f.read(4)
            assert file_magic == b'\x00\x05\x31\x62' or file_magic == b'\x62\x31\x05\x00'

    def write_dump(self, dump, filename, magic=None, skip_checksum=False):
        if magic is None: