mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-18 05:32:52 +00:00
63 lines
1.6 KiB
Python
63 lines
1.6 KiB
Python
# pylint: disable=line-too-long
|
|
# pylint: disable=unused-argument
|
|
# pylint: disable=redefined-outer-name
|
|
|
|
import pytest
|
|
from helpers.cluster import ClickHouseCluster
|
|
|
|
cluster = ClickHouseCluster(__file__)
|
|
node = cluster.add_instance('node_default')
|
|
|
|
system_logs = [
|
|
# disabled by default
|
|
('system.part_log', 0),
|
|
('system.text_log', 0),
|
|
|
|
# enabled by default
|
|
('system.query_log', 1),
|
|
('system.query_thread_log', 1),
|
|
('system.trace_log', 1),
|
|
('system.metric_log', 1),
|
|
]
|
|
|
|
# Default timeout for flush is 60
|
|
# decrease timeout for the test to show possible issues.
|
|
timeout = pytest.mark.timeout(30)
|
|
|
|
|
|
@pytest.fixture(scope='module', autouse=True)
|
|
def start_cluster():
|
|
try:
|
|
cluster.start()
|
|
yield cluster
|
|
finally:
|
|
cluster.shutdown()
|
|
|
|
|
|
@pytest.fixture(scope='function')
|
|
def flush_logs():
|
|
node.query('SYSTEM FLUSH LOGS')
|
|
|
|
|
|
@timeout
|
|
@pytest.mark.parametrize('table,exists', system_logs)
|
|
def test_system_logs(flush_logs, table, exists):
|
|
q = 'SELECT * FROM {}'.format(table)
|
|
if exists:
|
|
node.query(q)
|
|
else:
|
|
assert "Table {} doesn't exist".format(table) in node.query_and_get_error(q)
|
|
|
|
|
|
# Logic is tricky, let's check that there is no hang in case of message queue
|
|
# is not empty (this is another code path in the code).
|
|
@timeout
|
|
def test_system_logs_non_empty_queue():
|
|
node.query('SELECT 1', settings={
|
|
# right now defaults are the same,
|
|
# this set explicitly to avoid depends from defaults.
|
|
'log_queries': 1,
|
|
'log_queries_min_type': 'QUERY_START',
|
|
})
|
|
node.query('SYSTEM FLUSH LOGS')
|