mirror of
https://github.com/ClickHouse/ClickHouse.git
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312 lines
9.0 KiB
Python
312 lines
9.0 KiB
Python
#!/usr/bin/env python3
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import argparse
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import logging
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import os
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import re
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import sys
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import zipfile
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from pathlib import Path
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from typing import List
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from botocore.exceptions import ClientError
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from build_download_helper import download_fuzzers
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from clickhouse_helper import CiLogsCredentials
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from docker_images_helper import DockerImage, get_docker_image, pull_image
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from env_helper import REPO_COPY, REPORT_PATH, S3_BUILDS_BUCKET, TEMP_PATH
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from pr_info import PRInfo
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from report import FAILURE, SUCCESS, JobReport, TestResult
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from s3_helper import S3Helper
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from stopwatch import Stopwatch
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from tee_popen import TeePopen
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TIMEOUT = 60
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NO_CHANGES_MSG = "Nothing to run"
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s3 = S3Helper()
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def zipdir(path, ziph):
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# ziph is zipfile handle
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for root, _, files in os.walk(path):
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for file in files:
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ziph.write(
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os.path.join(root, file),
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os.path.relpath(os.path.join(root, file), os.path.join(path, "..")),
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)
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def get_additional_envs(check_name, run_by_hash_num, run_by_hash_total):
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result = []
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if "DatabaseReplicated" in check_name:
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result.append("USE_DATABASE_REPLICATED=1")
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if "DatabaseOrdinary" in check_name:
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result.append("USE_DATABASE_ORDINARY=1")
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if "wide parts enabled" in check_name:
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result.append("USE_POLYMORPHIC_PARTS=1")
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if "ParallelReplicas" in check_name:
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result.append("USE_PARALLEL_REPLICAS=1")
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if "s3 storage" in check_name:
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result.append("USE_S3_STORAGE_FOR_MERGE_TREE=1")
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result.append("RANDOMIZE_OBJECT_KEY_TYPE=1")
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if "analyzer" in check_name:
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result.append("USE_OLD_ANALYZER=1")
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if run_by_hash_total != 0:
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result.append(f"RUN_BY_HASH_NUM={run_by_hash_num}")
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result.append(f"RUN_BY_HASH_TOTAL={run_by_hash_total}")
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return result
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def get_run_command(
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fuzzers_path: Path,
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repo_path: Path,
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result_path: Path,
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additional_envs: List[str],
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ci_logs_args: str,
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image: DockerImage,
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) -> str:
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additional_options = ["--hung-check"]
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additional_options.append("--print-time")
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additional_options_str = (
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'-e ADDITIONAL_OPTIONS="' + " ".join(additional_options) + '"'
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)
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envs = [
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# a static link, don't use S3_URL or S3_DOWNLOAD
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'-e S3_URL="https://s3.amazonaws.com"',
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]
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envs += [f"-e {e}" for e in additional_envs]
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env_str = " ".join(envs)
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uid = os.getuid()
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gid = os.getgid()
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return (
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f"docker run "
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f"{ci_logs_args} "
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f"--user {uid}:{gid} "
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f"--workdir=/fuzzers "
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f"--volume={fuzzers_path}:/fuzzers "
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f"--volume={repo_path}/tests:/usr/share/clickhouse-test "
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f"--volume={result_path}:/test_output "
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"--security-opt seccomp=unconfined " # required to issue io_uring sys-calls
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f"--cap-add=SYS_PTRACE {env_str} {additional_options_str} {image} "
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"python3 /usr/share/clickhouse-test/fuzz/runner.py"
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)
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def parse_args():
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parser = argparse.ArgumentParser()
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parser.add_argument("check_name")
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return parser.parse_args()
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def download_corpus(path: str):
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logging.info("Download corpus...")
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try:
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s3.download_file(
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bucket=S3_BUILDS_BUCKET,
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s3_path="fuzzer/corpus.zip",
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local_file_path=path,
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)
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except ClientError as e:
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if e.response["Error"]["Code"] == "NoSuchKey":
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logging.debug("No active corpus exists")
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else:
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raise
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with zipfile.ZipFile(f"{path}/corpus.zip", "r") as zipf:
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zipf.extractall(path)
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os.remove(f"{path}/corpus.zip")
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units = 0
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for _, _, files in os.walk(path):
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units += len(files)
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logging.info("...downloaded %d units", units)
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def upload_corpus(path: str):
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with zipfile.ZipFile(f"{path}/corpus.zip", "w", zipfile.ZIP_DEFLATED) as zipf:
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zipdir(f"{path}/corpus/", zipf)
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s3.upload_file(
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bucket=S3_BUILDS_BUCKET,
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file_path=f"{path}/corpus.zip",
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s3_path="fuzzer/corpus.zip",
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)
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def process_error(path: Path) -> list:
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ERROR = r"^==\d+==\s?ERROR: (\S+): (.*)"
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# error_source = ""
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# error_reason = ""
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# test_unit = ""
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# TEST_UNIT_LINE = r"artifact_prefix='.*\/'; Test unit written to (.*)"
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error_info = []
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is_error = False
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with open(path, "r", encoding="utf-8") as file:
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for line in file:
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line = line.rstrip("\n")
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if is_error:
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error_info.append(line)
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# match = re.search(TEST_UNIT_LINE, line)
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# if match:
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# test_unit = match.group(1)
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continue
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match = re.search(ERROR, line)
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if match:
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error_info.append(line)
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# error_source = match.group(1)
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# error_reason = match.group(2)
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is_error = True
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return error_info
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def read_status(status_path: Path):
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result = []
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with open(status_path, "r", encoding="utf-8") as file:
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for line in file:
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result.append(line.rstrip("\n"))
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return result
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def process_results(result_path: Path):
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test_results = []
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oks = 0
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errors = 0
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fails = 0
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for file in result_path.glob("*.status"):
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fuzzer = file.stem
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file_path = file.parent / fuzzer
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file_path_unit = file_path.with_suffix(".unit")
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file_path_out = file_path.with_suffix(".out")
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file_path_stdout = file_path.with_suffix(".stdout")
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status = read_status(file)
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result = TestResult(fuzzer, status[0], float(status[2]))
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if status[0] == "OK":
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oks += 1
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elif status[0] == "ERROR":
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errors += 1
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if file_path_out.exists():
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result.set_log_files(f"['{file_path_out}']")
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elif file_path_stdout.exists():
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result.set_log_files(f"['{file_path_stdout}']")
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else:
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fails += 1
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if file_path_out.exists():
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result.set_raw_logs("\n".join(process_error(file_path_out)))
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if file_path_unit.exists():
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result.set_log_files(f"['{file_path_unit}']")
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elif file_path_out.exists():
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result.set_log_files(f"['{file_path_out}']")
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elif file_path_stdout.exists():
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result.set_log_files(f"['{file_path_stdout}']")
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test_results.append(result)
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return [oks, errors, fails, test_results]
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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)
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reports_path = Path(REPORT_PATH)
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temp_path.mkdir(parents=True, exist_ok=True)
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repo_path = Path(REPO_COPY)
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args = parse_args()
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check_name = args.check_name
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pr_info = PRInfo()
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temp_path.mkdir(parents=True, exist_ok=True)
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if "RUN_BY_HASH_NUM" in os.environ:
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run_by_hash_num = int(os.getenv("RUN_BY_HASH_NUM", "0"))
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run_by_hash_total = int(os.getenv("RUN_BY_HASH_TOTAL", "0"))
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else:
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run_by_hash_num = 0
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run_by_hash_total = 0
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docker_image = pull_image(get_docker_image("clickhouse/libfuzzer"))
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fuzzers_path = temp_path / "fuzzers"
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fuzzers_path.mkdir(parents=True, exist_ok=True)
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download_corpus(fuzzers_path)
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download_fuzzers(check_name, reports_path, fuzzers_path)
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for file in os.listdir(fuzzers_path):
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if file.endswith("_fuzzer"):
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os.chmod(fuzzers_path / file, 0o777)
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elif file.endswith("_seed_corpus.zip"):
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seed_corpus_path = fuzzers_path / (
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file.removesuffix("_seed_corpus.zip") + ".in"
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)
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with zipfile.ZipFile(fuzzers_path / file, "r") as zfd:
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zfd.extractall(seed_corpus_path)
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result_path = temp_path / "result_path"
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result_path.mkdir(parents=True, exist_ok=True)
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run_log_path = result_path / "run.log"
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additional_envs = get_additional_envs(
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check_name, run_by_hash_num, run_by_hash_total
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)
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additional_envs.append(f"TIMEOUT={TIMEOUT}")
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ci_logs_credentials = CiLogsCredentials(Path(temp_path) / "export-logs-config.sh")
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ci_logs_args = ci_logs_credentials.get_docker_arguments(
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pr_info, stopwatch.start_time_str, check_name
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)
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run_command = get_run_command(
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fuzzers_path,
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repo_path,
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result_path,
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additional_envs,
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ci_logs_args,
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docker_image,
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)
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logging.info("Going to run libFuzzer tests: %s", run_command)
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with TeePopen(run_command, run_log_path) as process:
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retcode = process.wait()
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if retcode == 0:
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logging.info("Run successfully")
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upload_corpus(fuzzers_path)
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else:
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logging.info("Run failed")
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results = process_results(result_path)
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success = results[1] == 0 and results[2] == 0
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JobReport(
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description=f"OK: {results[0]}, ERROR: {results[1]}, FAIL: {results[2]}",
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test_results=results[3],
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status=SUCCESS if success else FAILURE,
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start_time=stopwatch.start_time_str,
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duration=stopwatch.duration_seconds,
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additional_files=[],
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).dump()
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if not success:
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sys.exit(1)
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if __name__ == "__main__":
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main()
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