mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-25 17:12:03 +00:00
e98d6fd24c
Run pytest --pdb. On failure or breakpoint, it will fall back to PDB. Commands written here will be saved to a local file and loaded at the start of the next test run.
116 lines
3.7 KiB
Python
116 lines
3.7 KiB
Python
#!/usr/bin/env python3
|
|
|
|
import logging
|
|
import os
|
|
|
|
import pytest # pylint:disable=import-error; for style check
|
|
from helpers.cluster import run_and_check
|
|
from helpers.network import _NetworkManager
|
|
|
|
# This is a workaround for a problem with logging in pytest [1].
|
|
#
|
|
# [1]: https://github.com/pytest-dev/pytest/issues/5502
|
|
logging.raiseExceptions = False
|
|
|
|
|
|
@pytest.fixture(scope="session", autouse=True)
|
|
def pdb_history(request):
|
|
"""
|
|
Fixture loads and saves pdb history to file, so it can be preserved between runs
|
|
"""
|
|
if request.config.getoption("--pdb"):
|
|
import readline # pylint:disable=import-outside-toplevel
|
|
import pdb # pylint:disable=import-outside-toplevel
|
|
|
|
def save_history():
|
|
readline.write_history_file(".pdb_history")
|
|
|
|
def load_history():
|
|
try:
|
|
readline.read_history_file(".pdb_history")
|
|
except FileNotFoundError:
|
|
pass
|
|
|
|
load_history()
|
|
pdb.Pdb.use_rawinput = True
|
|
|
|
yield
|
|
|
|
save_history()
|
|
else:
|
|
yield
|
|
|
|
|
|
@pytest.fixture(autouse=True, scope="session")
|
|
def tune_local_port_range():
|
|
# Lots of services uses non privileged ports:
|
|
# - hdfs -- 50020/50070/...
|
|
# - minio
|
|
#
|
|
# NOTE: 5K is not enough, and sometimes leads to EADDRNOTAVAIL error.
|
|
# NOTE: it is not inherited, so you may need to specify this in docker_compose_$SERVICE.yml
|
|
try:
|
|
run_and_check(["sysctl net.ipv4.ip_local_port_range='55000 65535'"], shell=True)
|
|
except Exception as ex:
|
|
logging.warning(
|
|
"Failed to run sysctl, tests may fail with EADDRINUSE %s", str(ex)
|
|
)
|
|
|
|
|
|
@pytest.fixture(autouse=True, scope="session")
|
|
def cleanup_environment():
|
|
try:
|
|
if int(os.environ.get("PYTEST_CLEANUP_CONTAINERS", 0)) == 1:
|
|
logging.debug("Cleaning all iptables rules")
|
|
_NetworkManager.clean_all_user_iptables_rules()
|
|
result = run_and_check(["docker ps | wc -l"], shell=True)
|
|
if int(result) > 1:
|
|
if int(os.environ.get("PYTEST_CLEANUP_CONTAINERS", 0)) != 1:
|
|
logging.warning(
|
|
"Docker containters(%s) are running before tests run. "
|
|
"They can be left from previous pytest run and cause test failures.\n"
|
|
"You can set env PYTEST_CLEANUP_CONTAINERS=1 or use runner with "
|
|
"--cleanup-containers argument to enable automatic containers cleanup.",
|
|
int(result),
|
|
)
|
|
else:
|
|
logging.debug("Trying to kill unstopped containers...")
|
|
run_and_check(
|
|
["docker kill $(docker container list --all --quiet)"],
|
|
shell=True,
|
|
nothrow=True,
|
|
)
|
|
run_and_check(
|
|
["docker rm $docker container list --all --quiet)"],
|
|
shell=True,
|
|
nothrow=True,
|
|
)
|
|
logging.debug("Unstopped containers killed")
|
|
r = run_and_check(["docker-compose", "ps", "--services", "--all"])
|
|
logging.debug("Docker ps before start:%s", r.stdout)
|
|
else:
|
|
logging.debug("No running containers")
|
|
|
|
logging.debug("Pruning Docker networks")
|
|
run_and_check(
|
|
["docker network prune --force"],
|
|
shell=True,
|
|
nothrow=True,
|
|
)
|
|
except Exception as e:
|
|
logging.exception("cleanup_environment:%s", e)
|
|
|
|
yield
|
|
|
|
|
|
def pytest_addoption(parser):
|
|
parser.addoption(
|
|
"--run-id",
|
|
default="",
|
|
help="run-id is used as postfix in _instances_{} directory",
|
|
)
|
|
|
|
|
|
def pytest_configure(config):
|
|
os.environ["INTEGRATION_TESTS_RUN_ID"] = config.option.run_id
|