#!/usr/bin/env python3 import base64 import random from test_framework.test_framework import TestFramework from utility.submission import ENTRY_SIZE, submit_data from utility.submission import create_submission from utility.utils import ( assert_equal, wait_until, ) class SubmissionTest(TestFramework): def setup_params(self): self.num_blockchain_nodes = 2 self.num_nodes = 3 def run_test(self): data_size = [ 2, 255, 256, 257, 1023, 1024, 1025, 256 * 1023, 256 * 1023 + 1, 256 * 1024, 256 * 1024 + 1, 256 * 1025, 256 * 2048 - 1, 256 * 2048, 256 * 16385, 256 * 1024 * 256, ] for i, v in enumerate(data_size): self.submission_data(v, i + 1, False if v >= 256 * 1024 * 256 else True) def submission_data(self, size, submission_index, rand_data=True): node_idx = random.randint(0, self.num_nodes - 1) self.log.info("node index: %d, file size: %d", node_idx, size) chunk_data = random.randbytes(size) if rand_data else b"\x10" * size submissions, data_root = create_submission(chunk_data) self.log.info("data root: %s, submissions: %s", data_root, submissions) self.contract.submit(submissions) wait_until(lambda: self.contract.num_submissions() == submission_index) client = self.nodes[node_idx] wait_until(lambda: client.zgs_get_file_info(data_root) is not None) assert_equal(client.zgs_get_file_info(data_root)["finalized"], False) segments = submit_data(client, chunk_data) self.log.info( "segments: %s", [(s["root"], s["index"], s["proof"]) for s in segments] ) wait_until(lambda: client.zgs_get_file_info(data_root)["finalized"]) first_entry = base64.b64decode(segments[0]["data"].encode("utf-8"))[ 0:ENTRY_SIZE ] assert_equal( base64.b64decode( client.zgs_download_segment(data_root, 0, 1).encode("utf-8") ), first_entry, ) for i in range(0, self.num_nodes): if node_idx == i: continue self.nodes[i].admin_start_sync_file(submission_index - 1) wait_until( lambda: self.nodes[i].sycn_status_is_completed_or_unknown( submission_index - 1 ) ) wait_until( lambda: self.nodes[i].zgs_get_file_info(data_root) is not None ) wait_until( lambda: self.nodes[i].zgs_get_file_info(data_root)["finalized"] ) assert_equal( base64.b64decode( self.nodes[i] .zgs_download_segment(data_root, 0, 1) .encode("utf-8") ), first_entry, ) if __name__ == "__main__": SubmissionTest().main()