mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-18 05:32:52 +00:00
112 lines
3.3 KiB
Python
112 lines
3.3 KiB
Python
import time
|
|
import logging
|
|
import pytest
|
|
|
|
from helpers.cluster import ClickHouseCluster, assert_eq_with_retry
|
|
from test_odbc_interaction.test import (
|
|
create_mysql_db,
|
|
create_mysql_table,
|
|
get_mysql_conn,
|
|
skip_test_msan,
|
|
)
|
|
|
|
|
|
cluster = ClickHouseCluster(__file__)
|
|
node1 = cluster.add_instance(
|
|
"node1",
|
|
with_odbc_drivers=True,
|
|
main_configs=["configs/openssl.xml", "configs/odbc_logging.xml"],
|
|
stay_alive=True,
|
|
dictionaries=["configs/dictionaries/sqlite3_odbc_hashed_dictionary.xml"],
|
|
)
|
|
|
|
|
|
@pytest.fixture(scope="module")
|
|
def started_cluster():
|
|
try:
|
|
cluster.start()
|
|
|
|
sqlite_db = node1.odbc_drivers["SQLite3"]["Database"]
|
|
logging.debug(f"sqlite data received: {sqlite_db}")
|
|
node1.exec_in_container(
|
|
[
|
|
"sqlite3",
|
|
sqlite_db,
|
|
"CREATE TABLE t2(id INTEGER PRIMARY KEY ASC, X INTEGER, Y, Z);",
|
|
],
|
|
privileged=True,
|
|
user="root",
|
|
)
|
|
|
|
node1.exec_in_container(
|
|
["sqlite3", sqlite_db, "INSERT INTO t2 values(1, 1, 2, 3);"],
|
|
privileged=True,
|
|
user="root",
|
|
)
|
|
|
|
node1.query("SYSTEM RELOAD DICTIONARY sqlite3_odbc_hashed")
|
|
|
|
yield cluster
|
|
except Exception as ex:
|
|
logging.exception(ex)
|
|
raise ex
|
|
finally:
|
|
cluster.shutdown()
|
|
|
|
|
|
# This test kills ClickHouse server and ODBC bridge and in worst scenario
|
|
# may cause group test crashes. Thus, this test is executed in a separate "module"
|
|
# with separate environment.
|
|
def test_bridge_dies_with_parent(started_cluster):
|
|
skip_test_msan(node1)
|
|
|
|
if node1.is_built_with_address_sanitizer():
|
|
# TODO: Leak sanitizer falsely reports about a leak of 16 bytes in clickhouse-odbc-bridge in this test and
|
|
# that's linked somehow with that we have replaced getauxval() in glibc-compatibility.
|
|
# The leak sanitizer calls getauxval() for its own purposes, and our replaced version doesn't seem to be equivalent in that case.
|
|
pytest.skip(
|
|
"Leak sanitizer falsely reports about a leak of 16 bytes in clickhouse-odbc-bridge"
|
|
)
|
|
|
|
assert_eq_with_retry(
|
|
node1, "select dictGetUInt8('sqlite3_odbc_hashed', 'Z', toUInt64(1))", "3"
|
|
)
|
|
|
|
clickhouse_pid = node1.get_process_pid("clickhouse server")
|
|
bridge_pid = node1.get_process_pid("odbc-bridge")
|
|
assert clickhouse_pid is not None
|
|
assert bridge_pid is not None
|
|
|
|
try:
|
|
node1.exec_in_container(
|
|
["kill", str(clickhouse_pid)], privileged=True, user="root"
|
|
)
|
|
except:
|
|
pass
|
|
|
|
for _ in range(30):
|
|
time.sleep(1)
|
|
clickhouse_pid = node1.get_process_pid("clickhouse server")
|
|
if clickhouse_pid is None:
|
|
break
|
|
|
|
for _ in range(30):
|
|
time.sleep(1) # just for sure, that odbc-bridge caught signal
|
|
bridge_pid = node1.get_process_pid("odbc-bridge")
|
|
if bridge_pid is None:
|
|
break
|
|
|
|
if bridge_pid:
|
|
out = node1.exec_in_container(
|
|
["gdb", "-p", str(bridge_pid), "--ex", "thread apply all bt", "--ex", "q"],
|
|
privileged=True,
|
|
user="root",
|
|
)
|
|
logging.debug(f"Bridge is running, gdb output:\n{out}")
|
|
|
|
try:
|
|
assert clickhouse_pid is None
|
|
assert bridge_pid is None
|
|
finally:
|
|
node1.start_clickhouse(20)
|