#!/usr/bin/env python3 import argparse import csv import logging import os import subprocess import sys from pathlib import Path from typing import Tuple from docker_images_helper import DockerImage, get_docker_image, pull_image from env_helper import REPO_COPY, S3_BUILDS_BUCKET, TEMP_PATH from pr_info import FORCE_TESTS_LABEL, PRInfo from report import ( ERROR, FAILURE, SUCCESS, JobReport, TestResult, TestResults, read_test_results, ) from stopwatch import Stopwatch from tee_popen import TeePopen # Will help to avoid errors like _csv.Error: field larger than field limit (131072) csv.field_size_limit(sys.maxsize) def get_fasttest_cmd( workspace: Path, output_path: Path, repo_path: Path, pr_number: int, commit_sha: str, image: DockerImage, ) -> str: return ( f"docker run --cap-add=SYS_PTRACE --user={os.geteuid()}:{os.getegid()} " "--network=host " # required to get access to IAM credentials f"-e FASTTEST_WORKSPACE=/fasttest-workspace -e FASTTEST_OUTPUT=/test_output " f"-e FASTTEST_SOURCE=/ClickHouse --cap-add=SYS_PTRACE " f"-e FASTTEST_CMAKE_FLAGS='-DCOMPILER_CACHE=sccache' " f"-e PULL_REQUEST_NUMBER={pr_number} -e COMMIT_SHA={commit_sha} " f"-e COPY_CLICKHOUSE_BINARY_TO_OUTPUT=1 " f"-e SCCACHE_BUCKET={S3_BUILDS_BUCKET} -e SCCACHE_S3_KEY_PREFIX=ccache/sccache " "-e stage=clone_submodules " f"--volume={workspace}:/fasttest-workspace --volume={repo_path}:/ClickHouse " f"--volume={output_path}:/test_output {image}" ) def process_results(result_directory: Path) -> Tuple[str, str, TestResults]: test_results = [] # type: TestResults # Just upload all files from result_directory. # If task provides processed results, then it's responsible for content of # result_directory status = [] status_path = result_directory / "check_status.tsv" if status_path.exists(): logging.info("Found %s", status_path.name) with open(status_path, "r", encoding="utf-8") as status_file: status = list(csv.reader(status_file, delimiter="\t")) if len(status) != 1 or len(status[0]) != 2: logging.info("Files in result folder %s", os.listdir(result_directory)) return ERROR, "Invalid check_status.tsv", test_results state, description = status[0][0], status[0][1] try: results_path = result_directory / "test_results.tsv" test_results = read_test_results(results_path) if len(test_results) == 0: return ERROR, "Empty test_results.tsv", test_results except Exception as e: return (ERROR, f"Cannot parse test_results.tsv ({e})", test_results) return state, description, test_results def parse_args() -> argparse.Namespace: parser = argparse.ArgumentParser( formatter_class=argparse.ArgumentDefaultsHelpFormatter, description="FastTest script", ) parser.add_argument( "--timeout", type=int, # Fast tests in most cases done within 10 min and 40 min timout should be sufficient, # though due to cold cache build time can be much longer # https://pastila.nl/?146195b6/9bb99293535e3817a9ea82c3f0f7538d.link#5xtClOjkaPLEjSuZ92L2/g== default=40, help="Timeout in minutes", ) args = parser.parse_args() args.timeout = args.timeout * 60 return args def main(): logging.basicConfig(level=logging.INFO) stopwatch = Stopwatch() args = parse_args() temp_path = Path(TEMP_PATH) temp_path.mkdir(parents=True, exist_ok=True) pr_info = PRInfo() docker_image = pull_image(get_docker_image("clickhouse/fasttest")) workspace = temp_path / "fasttest-workspace" workspace.mkdir(parents=True, exist_ok=True) output_path = temp_path / "fasttest-output" output_path.mkdir(parents=True, exist_ok=True) repo_path = Path(REPO_COPY) run_cmd = get_fasttest_cmd( workspace, output_path, repo_path, pr_info.number, pr_info.sha, docker_image, ) logging.info("Going to run fasttest with cmd %s", run_cmd) logs_path = temp_path / "fasttest-logs" logs_path.mkdir(parents=True, exist_ok=True) run_log_path = logs_path / "run.log" timeout_expired = False with TeePopen(run_cmd, run_log_path, timeout=args.timeout) as process: retcode = process.wait() if process.timeout_exceeded: logging.info("Timeout expired for command: %s", run_cmd) timeout_expired = True elif retcode == 0: logging.info("Run successfully") else: logging.info("Run failed") subprocess.check_call(f"sudo chown -R ubuntu:ubuntu {temp_path}", shell=True) test_output_files = os.listdir(output_path) additional_logs = [f for f in output_path.iterdir() if f.is_file()] additional_logs.append(run_log_path) test_log_exists = ( "test_log.txt" in test_output_files or "test_result.txt" in test_output_files ) test_result_exists = "test_results.tsv" in test_output_files test_results = [] # type: TestResults if "submodule_log.txt" not in test_output_files: description = "Cannot clone repository" state = FAILURE elif "cmake_log.txt" not in test_output_files: description = "Cannot fetch submodules" state = FAILURE elif "build_log.txt" not in test_output_files: description = "Cannot finish cmake" state = FAILURE elif "install_log.txt" not in test_output_files: description = "Cannot build ClickHouse" state = FAILURE elif not test_log_exists and not test_result_exists: description = "Cannot install or start ClickHouse" state = FAILURE else: state, description, test_results = process_results(output_path) if timeout_expired: test_results.append(TestResult.create_check_timeout_expired(args.timeout)) state = FAILURE description = test_results[-1].name JobReport( description=description, test_results=test_results, status=state, start_time=stopwatch.start_time_str, duration=stopwatch.duration_seconds, additional_files=additional_logs, build_dir_for_upload=str(output_path / "binaries"), ).dump() # Refuse other checks to run if fast test failed if state != SUCCESS: if state == ERROR: print("The status is 'error', report failure disregard the labels") sys.exit(1) elif FORCE_TESTS_LABEL in pr_info.labels: print(f"'{FORCE_TESTS_LABEL}' enabled, reporting success") else: sys.exit(1) if __name__ == "__main__": main()