#!/usr/bin/env python3 import time from test_framework.test_framework import TestFramework from utility.submission import create_submission, submit_data from utility.utils import wait_until, assert_equal class PrunerTest(TestFramework): def setup_params(self): self.num_blockchain_nodes = 1 self.num_nodes = 1 self.zgs_node_configs[0] = { "db_max_num_chunks": 16 * 1024, "prune_check_time_s": 1, "prune_batch_wait_time_ms": 10, } def run_test(self): client = self.nodes[0] chunk_data = b"\x02" * 16 * 256 * 1024 submissions, data_root = create_submission(chunk_data) self.contract.submit(submissions) wait_until(lambda: self.contract.num_submissions() == 1) wait_until(lambda: client.zgs_get_file_info(data_root) is not None) segment = submit_data(client, chunk_data) self.log.info("segment: %s", len(segment)) # Wait for 1 sec for the shard config to be updated time.sleep(1) shard_config = client.rpc.zgs_getShardConfig() shard_id = int(shard_config["shardId"]) num_shard = int(shard_config["numShard"]) for i in range(len(segment)): seg = client.zgs_download_segment(data_root, i * 1024, (i + 1) * 1024) if i % num_shard == shard_id: # base64 encoding size assert_equal(len(seg), 349528) else: assert_equal(seg, None) if __name__ == "__main__": PrunerTest().main()