ClickHouse/tests/ci/ast_fuzzer_check.py

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#!/usr/bin/env python3
import logging
import os
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import subprocess
import sys
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from pathlib import Path
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from build_download_helper import read_build_urls
from clickhouse_helper import CiLogsCredentials
from docker_images_helper import DockerImage, get_docker_image, pull_image
from env_helper import REPORT_PATH, TEMP_PATH
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from pr_info import PRInfo
from report import FAIL, FAILURE, OK, SUCCESS, JobReport, TestResult
from stopwatch import Stopwatch
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from tee_popen import TeePopen
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from ci_config import CI
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IMAGE_NAME = "clickhouse/fuzzer"
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def get_run_command(
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pr_info: PRInfo,
build_url: str,
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workspace_path: Path,
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ci_logs_args: str,
image: DockerImage,
) -> str:
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envs = [
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f"-e PR_TO_TEST={pr_info.number}",
f"-e SHA_TO_TEST={pr_info.sha}",
f"-e BINARY_URL_TO_DOWNLOAD='{build_url}'",
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]
env_str = " ".join(envs)
return (
f"docker run "
# For sysctl
"--privileged "
"--network=host "
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f"{ci_logs_args}"
f"--volume={workspace_path}:/workspace "
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f"{env_str} "
"--cap-add syslog --cap-add sys_admin --cap-add=SYS_PTRACE "
f"{image}"
)
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def main():
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logging.basicConfig(level=logging.INFO)
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stopwatch = Stopwatch()
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temp_path = Path(TEMP_PATH)
reports_path = Path(REPORT_PATH)
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temp_path.mkdir(parents=True, exist_ok=True)
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check_name = sys.argv[1] if len(sys.argv) > 1 else os.getenv("CHECK_NAME")
assert (
check_name
), "Check name must be provided as an input arg or in CHECK_NAME env"
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pr_info = PRInfo()
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docker_image = pull_image(get_docker_image(IMAGE_NAME))
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build_name = CI.get_required_build_name(check_name)
urls = read_build_urls(build_name, reports_path)
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if not urls:
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raise ValueError("No build URLs found")
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for url in urls:
if url.endswith("/clickhouse"):
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build_url = url
break
else:
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raise ValueError("Cannot find the clickhouse binary among build results")
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logging.info("Got build url %s", build_url)
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workspace_path = temp_path / "workspace"
workspace_path.mkdir(parents=True, exist_ok=True)
ci_logs_credentials = CiLogsCredentials(temp_path / "export-logs-config.sh")
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ci_logs_args = ci_logs_credentials.get_docker_arguments(
pr_info, stopwatch.start_time_str, check_name
)
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run_command = get_run_command(
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pr_info,
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build_url,
workspace_path,
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ci_logs_args,
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docker_image,
)
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logging.info("Going to run %s", run_command)
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run_log_path = temp_path / "run.log"
main_log_path = workspace_path / "main.log"
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with TeePopen(run_command, run_log_path) as process:
retcode = process.wait()
if retcode == 0:
logging.info("Run successfully")
else:
logging.info("Run failed")
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subprocess.check_call(f"sudo chown -R ubuntu:ubuntu {temp_path}", shell=True)
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ci_logs_credentials.clean_ci_logs_from_credentials(run_log_path)
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paths = {
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"run.log": run_log_path,
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"main.log": main_log_path,
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"report.html": workspace_path / "report.html",
"core.zst": workspace_path / "core.zst",
"dmesg.log": workspace_path / "dmesg.log",
"fatal.log": workspace_path / "fatal.log",
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"stderr.log": workspace_path / "stderr.log",
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}
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compressed_server_log_path = workspace_path / "server.log.zst"
if compressed_server_log_path.exists():
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paths["server.log.zst"] = compressed_server_log_path
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else:
# The script can fail before the invocation of `zstd`, but we are still interested in its log:
not_compressed_server_log_path = workspace_path / "server.log"
if not_compressed_server_log_path.exists():
paths["server.log"] = not_compressed_server_log_path
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# Same idea but with the fuzzer log
compressed_fuzzer_log_path = workspace_path / "fuzzer.log.zst"
if compressed_fuzzer_log_path.exists():
paths["fuzzer.log.zst"] = compressed_fuzzer_log_path
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else:
not_compressed_fuzzer_log_path = workspace_path / "fuzzer.log"
if not_compressed_fuzzer_log_path.exists():
paths["fuzzer.log"] = not_compressed_fuzzer_log_path
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# Try to get status message saved by the fuzzer
try:
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with open(workspace_path / "status.txt", "r", encoding="utf-8") as status_f:
status = status_f.readline().rstrip("\n")
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with open(workspace_path / "description.txt", "r", encoding="utf-8") as desc_f:
description = desc_f.readline().rstrip("\n")
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except:
status = FAILURE
description = "Task failed: $?=" + str(retcode)
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test_result = TestResult(description, OK)
if "fail" in status:
test_result.status = FAIL
JobReport(
description=description,
test_results=[test_result],
status=status,
start_time=stopwatch.start_time_str,
duration=stopwatch.duration_seconds,
# test generates its own report.html
additional_files=[v for _, v in paths.items()],
).dump()
logging.info("Result: '%s', '%s'", status, description)
if status != SUCCESS:
sys.exit(1)
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if __name__ == "__main__":
main()