ClickHouse/tests/ci/integration_tests_runner.py
2024-09-03 10:25:10 +02:00

1099 lines
40 KiB
Python
Executable File

#!/usr/bin/env python3
import csv
import glob
import json
import logging
import os
import random
import re
import shlex
import shutil
import signal
import string
import subprocess
import sys
import time
import zlib # for crc32
from collections import defaultdict
from itertools import chain
from typing import Any, Dict, Optional
from env_helper import IS_CI
from integration_test_images import IMAGES
from tee_popen import TeePopen
from report import JOB_TIMEOUT_TEST_NAME
from stopwatch import Stopwatch
MAX_RETRY = 1
NUM_WORKERS = 5
SLEEP_BETWEEN_RETRIES = 5
PARALLEL_GROUP_SIZE = 100
CLICKHOUSE_BINARY_PATH = "usr/bin/clickhouse"
CLICKHOUSE_ODBC_BRIDGE_BINARY_PATH = "usr/bin/clickhouse-odbc-bridge"
CLICKHOUSE_LIBRARY_BRIDGE_BINARY_PATH = "usr/bin/clickhouse-library-bridge"
FLAKY_TRIES_COUNT = 3 # run whole pytest several times
FLAKY_REPEAT_COUNT = 5 # runs test case in single module several times
MAX_TIME_SECONDS = 3600
MAX_TIME_IN_SANDBOX = 20 * 60 # 20 minutes
TASK_TIMEOUT = 8 * 60 * 60 # 8 hours
NO_CHANGES_MSG = "Nothing to run"
def stringhash(s):
return zlib.crc32(s.encode("utf-8"))
# Search test by the common prefix.
# This is accept tests w/o parameters in skip list.
#
# Examples:
# - has_test(['foobar'], 'foobar[param]') == True
# - has_test(['foobar[param]'], 'foobar') == True
def has_test(tests, test_to_match):
for test in tests:
if len(test_to_match) < len(test):
if test[0 : len(test_to_match)] == test_to_match:
return True
else:
if test_to_match[0 : len(test)] == test:
return True
return False
def get_changed_tests_to_run(pr_info, repo_path):
result = set()
changed_files = pr_info["changed_files"]
if changed_files is None:
return []
for fpath in changed_files:
if re.search(r"tests/integration/test_.*/test.*\.py", fpath) is not None:
logging.info("File %s changed and seems like integration test", fpath)
result.add("/".join(fpath.split("/")[2:]))
return filter_existing_tests(result, repo_path)
def filter_existing_tests(tests_to_run, repo_path):
result = []
for relative_test_path in tests_to_run:
if os.path.exists(
os.path.join(repo_path, "tests/integration", relative_test_path)
):
result.append(relative_test_path)
else:
logging.info(
"Skipping test %s, seems like it was removed", relative_test_path
)
return result
def _get_deselect_option(tests):
return " ".join([f"--deselect {t}" for t in tests])
# https://stackoverflow.com/questions/312443/how-do-you-split-a-list-into-evenly-sized-chunks
def chunks(lst, n):
"""Yield successive n-sized chunks from lst."""
for i in range(0, len(lst), n):
yield lst[i : i + n]
def get_counters(fname):
counters = {
"ERROR": set([]),
"PASSED": set([]),
"FAILED": set([]),
"SKIPPED": set([]),
} # type: Dict[str, Any]
with open(fname, "r", encoding="utf-8") as out:
for line in out:
line = line.strip()
# Example of log:
#
# test_mysql_protocol/test.py::test_golang_client
# [gw0] [ 7%] ERROR test_mysql_protocol/test.py::test_golang_client
#
# And only the line with test status should be matched
if not (".py::" in line and " " in line):
continue
line = line.strip()
# [gw0] [ 7%] ERROR test_mysql_protocol/test.py::test_golang_client
# ^^^^^^^^^^^^^
if line.strip().startswith("["):
line = re.sub(r"^\[[^\[\]]*\] \[[^\[\]]*\] ", "", line)
line_arr = line.split(" ")
if len(line_arr) < 2:
logging.debug("Strange line %s", line)
continue
# Lines like:
#
# ERROR test_mysql_protocol/test.py::test_golang_client
# PASSED test_replicated_users/test.py::test_rename_replicated[QUOTA]
# PASSED test_drop_is_lock_free/test.py::test_query_is_lock_free[detach part]
#
state = line_arr.pop(0)
test_name = " ".join(line_arr)
# Normalize test names for lines like this:
#
# FAILED test_storage_s3/test.py::test_url_reconnect_in_the_middle - Exception
# FAILED test_distributed_ddl/test.py::test_default_database[configs] - AssertionError: assert ...
#
test_name = re.sub(
r"^(?P<test_name>[^\[\] ]+)(?P<test_param>\[[^\[\]]*\]|)(?P<test_error> - .*|)$",
r"\g<test_name>\g<test_param>",
test_name,
)
if state in counters:
counters[state].add(test_name)
else:
# will skip lines like:
# 30.76s call test_host_ip_change/test.py::test_ip_drop_cache
# 5.71s teardown test_host_ip_change/test.py::test_ip_change[node1]
# and similar
logging.debug("Strange state in line %s", line)
return {k: list(v) for k, v in counters.items()}
def parse_test_times(fname):
read = False
description_output = []
with open(fname, "r", encoding="utf-8") as out:
for line in out:
if read and "==" in line:
break
if read and line.strip():
description_output.append(line.strip())
if "slowest durations" in line:
read = True
return description_output
def get_test_times(output):
result = defaultdict(float)
for line in output:
if ".py" in line:
line_arr = line.strip().split(" ")
test_time = line_arr[0]
test_name = " ".join([elem for elem in line_arr[2:] if elem])
if test_name not in result:
result[test_name] = 0.0
result[test_name] += float(test_time[:-1])
return result
def clear_ip_tables_and_restart_daemons():
logging.info(
"Dump iptables after run %s",
subprocess.check_output("sudo iptables -nvL", shell=True),
)
try:
logging.info("Killing all alive docker containers")
subprocess.check_output(
"timeout --signal=KILL 10m docker ps --quiet | xargs --no-run-if-empty docker kill",
shell=True,
)
except subprocess.CalledProcessError as err:
logging.info("docker kill excepted: %s", str(err))
try:
logging.info("Removing all docker containers")
subprocess.check_output(
"timeout --signal=KILL 10m docker ps --all --quiet | xargs --no-run-if-empty docker rm --force",
shell=True,
)
except subprocess.CalledProcessError as err:
logging.info("docker rm excepted: %s", str(err))
# don't restart docker if it's disabled
if os.environ.get("CLICKHOUSE_TESTS_RUNNER_RESTART_DOCKER", "1") == "1":
try:
logging.info("Stopping docker daemon")
subprocess.check_output("service docker stop", shell=True)
except subprocess.CalledProcessError as err:
logging.info("docker stop excepted: %s", str(err))
try:
for i in range(200):
try:
logging.info("Restarting docker %s", i)
subprocess.check_output("service docker start", shell=True)
subprocess.check_output("docker ps", shell=True)
break
except subprocess.CalledProcessError as err:
time.sleep(0.5)
logging.info("Waiting docker to start, current %s", str(err))
else:
raise RuntimeError("Docker daemon doesn't responding")
except subprocess.CalledProcessError as err:
logging.info("Can't reload docker: %s", str(err))
iptables_iter = 0
try:
for i in range(1000):
iptables_iter = i
# when rules will be empty, it will raise exception
subprocess.check_output("sudo iptables -D DOCKER-USER 1", shell=True)
except subprocess.CalledProcessError as err:
logging.info(
"All iptables rules cleared, %s iterations, last error: %s",
iptables_iter,
str(err),
)
class ClickhouseIntegrationTestsRunner:
def __init__(self, result_path, params):
self.result_path = result_path
self.params = params
self.image_versions = self.params["docker_images_with_versions"]
self.shuffle_groups = self.params["shuffle_test_groups"]
self.flaky_check = "flaky check" in self.params["context_name"]
self.bugfix_validate_check = "bugfix" in self.params["context_name"].lower()
# if use_tmpfs is not set we assume it to be true, otherwise check
self.use_tmpfs = "use_tmpfs" not in self.params or self.params["use_tmpfs"]
self.disable_net_host = (
"disable_net_host" in self.params and self.params["disable_net_host"]
)
self.start_time = time.time()
self.soft_deadline_time = self.start_time + (TASK_TIMEOUT - MAX_TIME_IN_SANDBOX)
self.use_old_analyzer = (
os.environ.get("CLICKHOUSE_USE_OLD_ANALYZER") is not None
)
if "run_by_hash_total" in self.params:
self.run_by_hash_total = self.params["run_by_hash_total"]
self.run_by_hash_num = self.params["run_by_hash_num"]
else:
self.run_by_hash_total = 0
self.run_by_hash_num = 0
def path(self):
return self.result_path
def base_path(self):
return os.path.join(str(self.result_path), "../")
@staticmethod
def should_skip_tests():
return []
def get_image_with_version(self, name):
if name in self.image_versions:
return name + ":" + self.image_versions[name]
logging.warning(
"Cannot find image %s in params list %s", name, self.image_versions
)
if ":" not in name:
return name + ":latest"
return name
def get_image_version(self, name: str) -> Any:
if name in self.image_versions:
return self.image_versions[name]
logging.warning(
"Cannot find image %s in params list %s", name, self.image_versions
)
return "latest"
def shuffle_test_groups(self):
return self.shuffle_groups != 0
def _pre_pull_images(self, repo_path):
image_cmd = self._get_runner_image_cmd(repo_path)
cmd = (
f"cd {repo_path}/tests/integration && "
f"timeout --signal=KILL 1h ./runner {self._get_runner_opts()} {image_cmd} "
"--pre-pull --command ' echo Pre Pull finished ' "
)
for i in range(5):
logging.info("Pulling images before running tests. Attempt %s", i)
try:
subprocess.check_output(
cmd,
shell=True,
)
return
except subprocess.CalledProcessError as err:
logging.info("docker-compose pull failed: %s", str(err))
continue
logging.error("Pulling images failed for 5 attempts. Will fail the worker.")
# We pass specific retcode to to ci/integration_test_check.py to skip status reporting and restart job
sys.exit(13)
@staticmethod
def _can_run_with(path, opt):
with open(path, "r", encoding="utf-8") as script:
for line in script:
if opt in line:
return True
return False
def _install_clickhouse(self, debs_path):
for package in (
"clickhouse-common-static_",
"clickhouse-server_",
"clickhouse-client",
"clickhouse-odbc-bridge_",
"clickhouse-library-bridge_",
"clickhouse-common-static-dbg_",
): # order matters
logging.info("Installing package %s", package)
for f in os.listdir(debs_path):
if package in f:
full_path = os.path.join(debs_path, f)
logging.info("Package found in %s", full_path)
log_name = "install_" + f + ".log"
log_path = os.path.join(str(self.path()), log_name)
cmd = f"dpkg -x {full_path} ."
logging.info("Executing installation cmd %s", cmd)
with TeePopen(cmd, log_file=log_path) as proc:
if proc.wait() == 0:
logging.info("Installation of %s successfull", full_path)
else:
raise RuntimeError(f"Installation of {full_path} failed")
break
else:
raise FileNotFoundError(f"Package with {package} not found")
# logging.info("Unstripping binary")
# logging.info(
# "Unstring %s",
# subprocess.check_output(
# "eu-unstrip /usr/bin/clickhouse {}".format(CLICKHOUSE_BINARY_PATH),
# shell=True,
# ),
# )
logging.info("All packages installed")
os.chmod(CLICKHOUSE_BINARY_PATH, 0o777)
os.chmod(CLICKHOUSE_ODBC_BRIDGE_BINARY_PATH, 0o777)
os.chmod(CLICKHOUSE_LIBRARY_BRIDGE_BINARY_PATH, 0o777)
shutil.copy(
CLICKHOUSE_BINARY_PATH, os.getenv("CLICKHOUSE_TESTS_SERVER_BIN_PATH") # type: ignore
)
shutil.copy(
CLICKHOUSE_ODBC_BRIDGE_BINARY_PATH,
os.getenv("CLICKHOUSE_TESTS_ODBC_BRIDGE_BIN_PATH"), # type: ignore
)
shutil.copy(
CLICKHOUSE_LIBRARY_BRIDGE_BINARY_PATH,
os.getenv("CLICKHOUSE_TESTS_LIBRARY_BRIDGE_BIN_PATH"), # type: ignore
)
@staticmethod
def _compress_logs(directory, relpaths, result_path):
retcode = subprocess.call(
f"sudo tar --use-compress-program='zstd --threads=0' "
f"-cf {result_path} -C {directory} {' '.join(relpaths)}",
shell=True,
)
# tar return 1 when the files are changed on compressing, we ignore it
if retcode in (0, 1):
return
# but even on the fatal errors it's better to retry
logging.error("Fatal error on compressing %s: %s", result_path, retcode)
def _get_runner_opts(self):
result = []
if self.use_tmpfs:
result.append("--tmpfs")
if self.disable_net_host:
result.append("--disable-net-host")
if self.use_old_analyzer:
result.append("--old-analyzer")
return " ".join(result)
def _get_all_tests(self, repo_path):
image_cmd = self._get_runner_image_cmd(repo_path)
runner_opts = self._get_runner_opts()
out_file_full = os.path.join(self.result_path, "runner_get_all_tests.log")
cmd = (
f"cd {repo_path}/tests/integration && "
f"timeout --signal=KILL 1h ./runner {runner_opts} {image_cmd} -- --setup-plan "
)
logging.info(
"Getting all tests to the file %s with cmd: \n%s", out_file_full, cmd
)
with open(out_file_full, "wb") as ofd:
try:
subprocess.check_call(cmd, shell=True, stdout=ofd, stderr=ofd)
except subprocess.CalledProcessError as ex:
print("ERROR: Setting test plan failed. Output:")
with open(out_file_full, "r", encoding="utf-8") as file:
for line in file:
print(" " + line, end="")
raise ex
all_tests = set()
with open(out_file_full, "r", encoding="utf-8") as all_tests_fd:
for line in all_tests_fd:
if (
line[0] in string.whitespace # test names at the start of lines
or "::test" not in line # test names contain '::test'
or "SKIPPED" in line # pytest.mark.skip/-if
):
continue
all_tests.add(line.strip())
assert all_tests
return list(sorted(all_tests))
@staticmethod
def _get_parallel_tests_skip_list(repo_path):
skip_list_file_path = f"{repo_path}/tests/integration/parallel_skip.json"
if (
not os.path.isfile(skip_list_file_path)
or os.path.getsize(skip_list_file_path) == 0
):
raise ValueError(
"There is something wrong with getting all tests list: "
f"file '{skip_list_file_path}' is empty or does not exist."
)
skip_list_tests = []
with open(skip_list_file_path, "r", encoding="utf-8") as skip_list_file:
skip_list_tests = json.load(skip_list_file)
return list(sorted(skip_list_tests))
@staticmethod
def group_test_by_file(tests):
result = {} # type: Dict
for test in tests:
test_file = test.split("::")[0]
if test_file not in result:
result[test_file] = []
result[test_file].append(test)
return result
@staticmethod
def _update_counters(main_counters, current_counters):
for test in current_counters["PASSED"]:
if test not in main_counters["PASSED"]:
if test in main_counters["FAILED"]:
main_counters["FAILED"].remove(test)
if test in main_counters["BROKEN"]:
main_counters["BROKEN"].remove(test)
main_counters["PASSED"].append(test)
for state in ("ERROR", "FAILED"):
for test in current_counters[state]:
if test in main_counters["PASSED"]:
main_counters["PASSED"].remove(test)
if test not in main_counters[state]:
main_counters[state].append(test)
for state in ("SKIPPED",):
for test in current_counters[state]:
main_counters[state].append(test)
def _get_runner_image_cmd(self, repo_path):
image_cmd = ""
if self._can_run_with(
os.path.join(repo_path, "tests/integration", "runner"),
"--docker-image-version",
):
for img in IMAGES:
if img == "clickhouse/integration-tests-runner":
runner_version = self.get_image_version(img)
logging.info(
"Can run with custom docker image version %s", runner_version
)
image_cmd += f" --docker-image-version={runner_version} "
else:
if self._can_run_with(
os.path.join(repo_path, "tests/integration", "runner"),
"--docker-compose-images-tags",
):
image_cmd += (
"--docker-compose-images-tags="
f"{self.get_image_with_version(img)} "
)
else:
image_cmd = ""
logging.info("Cannot run with custom docker image version :(")
return image_cmd
@staticmethod
def _find_test_data_dirs(repo_path, test_names):
relpaths = {}
for test_name in test_names:
if "/" in test_name:
test_dir = test_name[: test_name.find("/")]
else:
test_dir = test_name
if os.path.isdir(os.path.join(repo_path, "tests/integration", test_dir)):
for name in os.listdir(
os.path.join(repo_path, "tests/integration", test_dir)
):
relpath = os.path.join(os.path.join(test_dir, name))
mtime = os.path.getmtime(
os.path.join(repo_path, "tests/integration", relpath)
)
relpaths[relpath] = mtime
return relpaths
@staticmethod
def _get_test_data_dirs_difference(new_snapshot, old_snapshot):
res = set()
for path in new_snapshot:
if (path not in old_snapshot) or (old_snapshot[path] != new_snapshot[path]):
res.add(path)
return res
def try_run_test_group(
self,
repo_path,
test_group,
tests_in_group,
num_tries,
num_workers,
repeat_count,
):
try:
return self.run_test_group(
repo_path,
test_group,
tests_in_group,
num_tries,
num_workers,
repeat_count,
)
except Exception as e:
logging.info("Failed to run %s:\n%s", test_group, e)
counters = {
"ERROR": [],
"PASSED": [],
"FAILED": [],
"SKIPPED": [],
} # type: Dict
tests_times = defaultdict(float) # type: Dict
for test in tests_in_group:
counters["ERROR"].append(test)
tests_times[test] = 0
return counters, tests_times, []
def run_test_group(
self,
repo_path,
test_group,
tests_in_group,
num_tries,
num_workers,
repeat_count,
):
counters = {
"ERROR": [],
"PASSED": [],
"FAILED": [],
"SKIPPED": [],
"BROKEN": [],
"NOT_FAILED": [],
} # type: Dict
tests_times = defaultdict(float) # type: Dict
if self.soft_deadline_time < time.time():
for test in tests_in_group:
logging.info("Task timeout exceeded, skipping %s", test)
counters["SKIPPED"].append(test)
tests_times[test] = 0
return counters, tests_times, []
image_cmd = self._get_runner_image_cmd(repo_path)
test_group_str = test_group.replace("/", "_").replace(".", "_")
log_paths = []
test_data_dirs = {}
for i in range(num_tries):
if timeout_expired:
print("Timeout expired - break test group execution")
break
logging.info("Running test group %s for the %s retry", test_group, i)
clear_ip_tables_and_restart_daemons()
test_names = set([])
for test_name in tests_in_group:
if test_name not in counters["PASSED"]:
test_names.add(test_name)
if i == 0:
test_data_dirs = self._find_test_data_dirs(repo_path, test_names)
info_basename = test_group_str + "_" + str(i) + ".nfo"
info_path = os.path.join(repo_path, "tests/integration", info_basename)
test_cmd = " ".join([shlex.quote(test) for test in sorted(test_names)])
parallel_cmd = f" --parallel {num_workers} " if num_workers > 0 else ""
repeat_cmd = f" --count {repeat_count} " if repeat_count > 0 else ""
# -r -- show extra test summary:
# -f -- (f)ailed
# -E -- (E)rror
# -p -- (p)assed
# -s -- (s)kipped
cmd = (
f"cd {repo_path}/tests/integration && "
f"timeout --signal=KILL 1h ./runner {self._get_runner_opts()} "
f"{image_cmd} -t {test_cmd} {parallel_cmd} {repeat_cmd} -- -rfEps --run-id={i} "
f"--color=no --durations=0 {_get_deselect_option(self.should_skip_tests())} "
f"| tee {info_path}"
)
log_basename = test_group_str + "_" + str(i) + ".log"
log_path = os.path.join(repo_path, "tests/integration", log_basename)
with open(log_path, "w", encoding="utf-8") as log:
logging.info("Executing cmd: %s", cmd)
# ignore retcode, since it meaningful due to pipe to tee
with subprocess.Popen(cmd, shell=True, stderr=log, stdout=log) as proc:
global runner_subprocess
runner_subprocess = proc
proc.wait()
extra_logs_names = [log_basename]
log_result_path = os.path.join(
str(self.path()), "integration_run_" + log_basename
)
shutil.copy(log_path, log_result_path)
log_paths.append(log_result_path)
for pytest_log_path in glob.glob(
os.path.join(repo_path, "tests/integration/pytest*.log")
):
new_name = (
test_group_str
+ "_"
+ str(i)
+ "_"
+ os.path.basename(pytest_log_path)
)
os.rename(
pytest_log_path,
os.path.join(repo_path, "tests/integration", new_name),
)
extra_logs_names.append(new_name)
dockerd_log_path = os.path.join(repo_path, "tests/integration/dockerd.log")
if os.path.exists(dockerd_log_path):
new_name = (
test_group_str
+ "_"
+ str(i)
+ "_"
+ os.path.basename(dockerd_log_path)
)
os.rename(
dockerd_log_path,
os.path.join(repo_path, "tests/integration", new_name),
)
extra_logs_names.append(new_name)
if os.path.exists(info_path):
extra_logs_names.append(info_basename)
new_counters = get_counters(info_path)
for state, tests in new_counters.items():
logging.info(
"Tests with %s state (%s): %s", state, len(tests), tests
)
times_lines = parse_test_times(info_path)
new_tests_times = get_test_times(times_lines)
self._update_counters(counters, new_counters)
for test_name, test_time in new_tests_times.items():
tests_times[test_name] = test_time
test_data_dirs_new = self._find_test_data_dirs(repo_path, test_names)
test_data_dirs_diff = self._get_test_data_dirs_difference(
test_data_dirs_new, test_data_dirs
)
test_data_dirs = test_data_dirs_new
if extra_logs_names or test_data_dirs_diff:
extras_result_path = os.path.join(
str(self.path()),
"integration_run_" + test_group_str + "_" + str(i) + ".tar.zst",
)
self._compress_logs(
os.path.join(repo_path, "tests/integration"),
extra_logs_names + list(test_data_dirs_diff),
extras_result_path,
)
log_paths.append(extras_result_path)
if len(counters["PASSED"]) == len(tests_in_group):
logging.info("All tests from group %s passed", test_group)
break
if (
len(counters["PASSED"]) >= 0
and len(counters["FAILED"]) == 0
and len(counters["ERROR"]) == 0
):
logging.info(
"Seems like all tests passed but some of them are skipped or "
"deselected. Ignoring them and finishing group."
)
break
else:
# Mark all non tried tests as errors, with '::' in name
# (example test_partition/test.py::test_partition_simple). For flaky check
# we run whole test dirs like "test_odbc_interaction" and don't
# want to mark them as error so we filter by '::'.
for test in tests_in_group:
if (
test
not in chain(
counters["PASSED"],
counters["ERROR"],
counters["SKIPPED"],
counters["FAILED"],
counters["BROKEN"],
)
and "::" in test
):
counters["ERROR"].append(test)
return counters, tests_times, log_paths
def run_flaky_check(self, repo_path, build_path, should_fail=False):
pr_info = self.params["pr_info"]
tests_to_run = get_changed_tests_to_run(pr_info, repo_path)
if not tests_to_run:
logging.info("No integration tests to run found")
return "success", NO_CHANGES_MSG, [(NO_CHANGES_MSG, "OK")], ""
self._install_clickhouse(build_path)
logging.info("Found '%s' tests to run", " ".join(tests_to_run))
result_state = "success"
description_prefix = "No flaky tests: "
logging.info("Starting check with retries")
final_retry = 0
counters = {
"ERROR": [],
"PASSED": [],
"FAILED": [],
"SKIPPED": [],
"BROKEN": [],
"NOT_FAILED": [],
} # type: Dict
tests_times = defaultdict(float) # type: Dict
tests_log_paths = defaultdict(list)
id_counter = 0
for test_to_run in tests_to_run:
tries_num = 1 if should_fail else FLAKY_TRIES_COUNT
for i in range(tries_num):
if timeout_expired:
print("Timeout expired - break flaky check execution")
break
final_retry += 1
logging.info("Running tests for the %s time", i)
group_counters, group_test_times, log_paths = self.try_run_test_group(
repo_path,
f"bugfix_{id_counter}" if should_fail else f"flaky{id_counter}",
[test_to_run],
1,
1,
FLAKY_REPEAT_COUNT,
)
id_counter = id_counter + 1
for counter, value in group_counters.items():
logging.info(
"Tests from group %s stats, %s count %s",
test_to_run,
counter,
len(value),
)
counters[counter] += value
for test_name, test_time in group_test_times.items():
tests_times[test_name] = test_time
tests_log_paths[test_name] = log_paths
if not should_fail and (
group_counters["FAILED"] or group_counters["ERROR"]
):
logging.info(
"Unexpected failure in group %s. Fail fast for current group",
test_to_run,
)
break
if counters["FAILED"]:
logging.info("Found failed tests: %s", " ".join(counters["FAILED"]))
description_prefix = "Failed tests found: "
result_state = "failure"
if counters["ERROR"]:
description_prefix = "Failed tests found: "
logging.info("Found error tests: %s", " ".join(counters["ERROR"]))
# NOTE "error" result state will restart the whole test task,
# so we use "failure" here
result_state = "failure"
logging.info("Try is OK, all tests passed, going to clear env")
clear_ip_tables_and_restart_daemons()
logging.info("And going to sleep for some time")
time.sleep(5)
test_result = []
for state in ("ERROR", "FAILED", "PASSED", "SKIPPED"):
if state == "PASSED":
text_state = "OK"
elif state == "FAILED":
text_state = "FAIL"
else:
text_state = state
test_result += [
(c, text_state, f"{tests_times[c]:.2f}", tests_log_paths[c])
for c in counters[state]
]
status_text = description_prefix + ", ".join(
[
str(n).lower().replace("failed", "fail") + ": " + str(len(c))
for n, c in counters.items()
]
)
return result_state, status_text, test_result, tests_log_paths
def run_impl(self, repo_path, build_path):
stopwatch = Stopwatch()
if self.flaky_check or self.bugfix_validate_check:
result_state, status_text, test_result, tests_log_paths = (
self.run_flaky_check(
repo_path, build_path, should_fail=self.bugfix_validate_check
)
)
else:
result_state, status_text, test_result, tests_log_paths = (
self.run_normal_check(build_path, repo_path)
)
if self.soft_deadline_time < time.time():
status_text = "Timeout, " + status_text
result_state = "failure"
if timeout_expired:
logging.error(
"Job killed by external timeout signal - setting status to failure!"
)
status_text = "Job timeout expired, " + status_text
result_state = "failure"
# add mock test case to make timeout visible in job report and in ci db
test_result.insert(
0, (JOB_TIMEOUT_TEST_NAME, "FAIL", f"{stopwatch.duration_seconds}", "")
)
if "(memory)" in self.params["context_name"]:
result_state = "success"
return result_state, status_text, test_result, tests_log_paths
def run_normal_check(self, build_path, repo_path):
self._install_clickhouse(build_path)
logging.info("Pulling images")
self._pre_pull_images(repo_path)
logging.info(
"Dump iptables before run %s",
subprocess.check_output("sudo iptables -nvL", shell=True),
)
all_tests = self._get_all_tests(repo_path)
if self.run_by_hash_total != 0:
grouped_tests = self.group_test_by_file(all_tests)
all_filtered_by_hash_tests = []
for group, tests_in_group in grouped_tests.items():
if stringhash(group) % self.run_by_hash_total == self.run_by_hash_num:
all_filtered_by_hash_tests += tests_in_group
all_tests = all_filtered_by_hash_tests
parallel_skip_tests = self._get_parallel_tests_skip_list(repo_path)
logging.info(
"Found %s tests first 3 %s", len(all_tests), " ".join(all_tests[:3])
)
filtered_sequential_tests = list(
filter(lambda test: has_test(all_tests, test), parallel_skip_tests)
)
filtered_parallel_tests = list(
filter(
lambda test: not has_test(parallel_skip_tests, test),
all_tests,
)
)
not_found_tests = list(
filter(
lambda test: not has_test(all_tests, test),
parallel_skip_tests,
)
)
logging.info(
"Found %s tests first 3 %s, parallel %s, other %s",
len(all_tests),
" ".join(all_tests[:3]),
len(filtered_parallel_tests),
len(filtered_sequential_tests),
)
logging.info(
"Not found %s tests first 3 %s",
len(not_found_tests),
" ".join(not_found_tests[:3]),
)
grouped_tests = self.group_test_by_file(filtered_sequential_tests)
i = 0
for par_group in chunks(filtered_parallel_tests, PARALLEL_GROUP_SIZE):
grouped_tests[f"parallel{i}"] = par_group
i += 1
logging.info("Found %s tests groups", len(grouped_tests))
counters = {
"ERROR": [],
"PASSED": [],
"FAILED": [],
"SKIPPED": [],
"BROKEN": [],
"NOT_FAILED": [],
} # type: Dict
tests_times = defaultdict(float)
tests_log_paths = defaultdict(list)
items_to_run = list(grouped_tests.items())
logging.info("Total test groups %s", len(items_to_run))
if self.shuffle_test_groups():
logging.info("Shuffling test groups")
random.shuffle(items_to_run)
for group, tests in items_to_run:
if timeout_expired:
print("Timeout expired - break tests execution")
break
logging.info("Running test group %s containing %s tests", group, len(tests))
group_counters, group_test_times, log_paths = self.try_run_test_group(
repo_path, group, tests, MAX_RETRY, NUM_WORKERS, 0
)
total_tests = 0
for counter, value in group_counters.items():
logging.info(
"Tests from group %s stats, %s count %s", group, counter, len(value)
)
counters[counter] += value
logging.info(
"Totally have %s with status %s", len(counters[counter]), counter
)
total_tests += len(counters[counter])
logging.info("Totally finished tests %s/%s", total_tests, len(all_tests))
for test_name, test_time in group_test_times.items():
tests_times[test_name] = test_time
tests_log_paths[test_name] = log_paths
if len(counters["FAILED"]) + len(counters["ERROR"]) >= 20:
logging.info("Collected more than 20 failed/error tests, stopping")
break
if counters["FAILED"] or counters["ERROR"]:
logging.info(
"Overall status failure, because we have tests in FAILED or ERROR state"
)
result_state = "failure"
else:
logging.info("Overall success!")
result_state = "success"
test_result = []
for state in (
"ERROR",
"FAILED",
"PASSED",
"SKIPPED",
"BROKEN",
"NOT_FAILED",
):
if state == "PASSED":
text_state = "OK"
elif state == "FAILED":
text_state = "FAIL"
else:
text_state = state
test_result += [
(c, text_state, f"{tests_times[c]:.2f}", tests_log_paths[c])
for c in counters[state]
]
failed_sum = len(counters["FAILED"]) + len(counters["ERROR"])
status_text = f"fail: {failed_sum}, passed: {len(counters['PASSED'])}"
if not counters or sum(len(counter) for counter in counters.values()) == 0:
status_text = "No tests found for some reason! It's a bug"
result_state = "failure"
return result_state, status_text, test_result, tests_log_paths
def write_results(results_file, status_file, results, status):
with open(results_file, "w", encoding="utf-8") as f:
out = csv.writer(f, delimiter="\t")
out.writerows(results)
with open(status_file, "w", encoding="utf-8") as f:
out = csv.writer(f, delimiter="\t")
out.writerow(status)
def run():
signal.signal(signal.SIGTERM, handle_sigterm)
logging.basicConfig(level=logging.INFO, format="%(asctime)s %(message)s")
repo_path = os.environ.get("CLICKHOUSE_TESTS_REPO_PATH")
build_path = os.environ.get("CLICKHOUSE_TESTS_BUILD_PATH")
result_path = os.environ.get("CLICKHOUSE_TESTS_RESULT_PATH")
params_path = os.environ.get("CLICKHOUSE_TESTS_JSON_PARAMS_PATH")
assert params_path
with open(params_path, "r", encoding="utf-8") as jfd:
params = json.loads(jfd.read())
runner = ClickhouseIntegrationTestsRunner(result_path, params)
logging.info("Running tests")
if IS_CI:
# Avoid overlaps with previous runs
logging.info("Clearing dmesg before run")
subprocess.check_call("sudo -E dmesg --clear", shell=True)
state, description, test_results, _test_log_paths = runner.run_impl(
repo_path, build_path
)
logging.info("Tests finished")
if IS_CI:
# Dump dmesg (to capture possible OOMs)
logging.info("Dumping dmesg")
subprocess.check_call("sudo -E dmesg -T", shell=True)
status = (state, description)
out_results_file = os.path.join(str(runner.path()), "test_results.tsv")
out_status_file = os.path.join(str(runner.path()), "check_status.tsv")
write_results(out_results_file, out_status_file, test_results, status)
logging.info("Result written")
timeout_expired = False
runner_subprocess = None # type:Optional[subprocess.Popen]
def handle_sigterm(signum, _frame):
print(f"WARNING: Received signal {signum}")
global timeout_expired
timeout_expired = True
if runner_subprocess:
runner_subprocess.send_signal(signal.SIGTERM)
if __name__ == "__main__":
run()