mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-16 03:12:43 +00:00
89 lines
2.3 KiB
Python
89 lines
2.3 KiB
Python
import logging
|
|
import time
|
|
import pytest
|
|
import os
|
|
from helpers.cluster import ClickHouseCluster
|
|
|
|
|
|
@pytest.fixture(scope="module")
|
|
def cluster():
|
|
try:
|
|
cluster = ClickHouseCluster(__file__)
|
|
cluster.add_instance(
|
|
"node",
|
|
main_configs=["configs/storage_policy.xml"],
|
|
with_minio=True,
|
|
)
|
|
logging.info("Starting cluster...")
|
|
cluster.start()
|
|
logging.info("Cluster started")
|
|
|
|
yield cluster
|
|
finally:
|
|
cluster.shutdown()
|
|
|
|
|
|
def assert_objects_count(cluster, objects_count, path="data/"):
|
|
minio = cluster.minio_client
|
|
s3_objects = list(minio.list_objects(cluster.minio_bucket, path, recursive=True))
|
|
if objects_count != len(s3_objects):
|
|
for s3_object in s3_objects:
|
|
object_meta = minio.stat_object(cluster.minio_bucket, s3_object.object_name)
|
|
logging.info("Existing S3 object: %s", str(object_meta))
|
|
assert objects_count == len(s3_objects)
|
|
|
|
|
|
def list_of_files_on_ch_disk(node, disk, path):
|
|
disk_path = node.query(
|
|
f"SELECT path FROM system.disks WHERE name='{disk}'"
|
|
).splitlines()[0]
|
|
return node.exec_in_container(
|
|
["bash", "-c", f"ls {os.path.join(disk_path, path)}"], user="root"
|
|
)
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"engine",
|
|
[
|
|
pytest.param("Log"),
|
|
],
|
|
)
|
|
@pytest.mark.parametrize(
|
|
"disk,check_s3",
|
|
[
|
|
pytest.param("default", False),
|
|
pytest.param("s3", True),
|
|
],
|
|
)
|
|
@pytest.mark.parametrize(
|
|
"delay",
|
|
[
|
|
pytest.param(0),
|
|
pytest.param(4),
|
|
],
|
|
)
|
|
def test_drop_table(cluster, engine, disk, check_s3, delay):
|
|
node = cluster.instances["node"]
|
|
|
|
node.query("DROP DATABASE IF EXISTS lazy")
|
|
node.query("CREATE DATABASE lazy ENGINE=Lazy(2)")
|
|
node.query(
|
|
"CREATE TABLE lazy.table (id UInt64) ENGINE={} SETTINGS disk = '{}'".format(
|
|
engine,
|
|
disk,
|
|
)
|
|
)
|
|
|
|
node.query("INSERT INTO lazy.table SELECT number FROM numbers(10)")
|
|
assert node.query("SELECT count(*) FROM lazy.table") == "10\n"
|
|
if delay:
|
|
time.sleep(delay)
|
|
node.query("DROP TABLE lazy.table SYNC")
|
|
|
|
if check_s3:
|
|
# There mustn't be any orphaned data
|
|
assert_objects_count(cluster, 0)
|
|
|
|
# Local data must be removed
|
|
assert list_of_files_on_ch_disk(node, disk, "data/lazy/") == ""
|