mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-14 19:45:11 +00:00
45 lines
1.2 KiB
Python
45 lines
1.2 KiB
Python
import pytest
|
|
import time
|
|
|
|
from helpers.cluster import ClickHouseCluster
|
|
|
|
cluster = ClickHouseCluster(__file__)
|
|
|
|
node = cluster.add_instance('node', main_configs=['configs/logs.xml'], stay_alive=True)
|
|
|
|
@pytest.fixture(scope="module")
|
|
def started_cluster():
|
|
try:
|
|
cluster.start()
|
|
yield cluster
|
|
|
|
finally:
|
|
cluster.shutdown()
|
|
|
|
|
|
def check_log_file():
|
|
assert node.file_exists("/var/log/clickhouse-server/clickhouse-server.log.lz4")
|
|
|
|
lz4_output = node.exec_in_container(["bash", "-c", "lz4 -t /var/log/clickhouse-server/clickhouse-server.log.lz4 2>&1"], user='root')
|
|
assert lz4_output.count('Error') == 0, lz4_output
|
|
|
|
compressed_size = int(node.exec_in_container(["bash", "-c", "du -b /var/log/clickhouse-server/clickhouse-server.log.lz4 | awk {' print $1 '}"], user='root'))
|
|
uncompressed_size = int(lz4_output.split()[3])
|
|
assert 0 < compressed_size < uncompressed_size, lz4_output
|
|
|
|
|
|
def test_concatenation(started_cluster):
|
|
node.stop_clickhouse()
|
|
node.start_clickhouse()
|
|
node.stop_clickhouse()
|
|
|
|
check_log_file()
|
|
|
|
|
|
def test_incomplete_rotation(started_cluster):
|
|
node.stop_clickhouse(kill=True)
|
|
node.start_clickhouse()
|
|
node.stop_clickhouse()
|
|
|
|
check_log_file()
|