ClickHouse/tests/integration/test_filesystem_layout/test.py

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import pytest
from helpers.cluster import ClickHouseCluster
cluster = ClickHouseCluster(__file__)
node = cluster.add_instance("node")
@pytest.fixture(scope="module")
def started_cluster():
try:
cluster.start()
yield cluster
finally:
cluster.shutdown()
def test_file_path_escaping(started_cluster):
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node.query('CREATE DATABASE IF NOT EXISTS test ENGINE = Ordinary')
node.query('''
CREATE TABLE test.`T.a_b,l-e!` (`~Id` UInt32)
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ENGINE = MergeTree() PARTITION BY `~Id` ORDER BY `~Id` SETTINGS min_bytes_for_wide_part = 0;
''')
node.query('''INSERT INTO test.`T.a_b,l-e!` VALUES (1);''')
node.query('''ALTER TABLE test.`T.a_b,l-e!` FREEZE;''')
node.exec_in_container(["bash", "-c", "test -f /var/lib/clickhouse/data/test/T%2Ea_b%2Cl%2De%21/1_1_1_0/%7EId.bin"])
node.exec_in_container(
["bash", "-c", "test -f /var/lib/clickhouse/shadow/1/data/test/T%2Ea_b%2Cl%2De%21/1_1_1_0/%7EId.bin"])
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def test_file_path_escaping_atomic_db(started_cluster):
node.query('CREATE DATABASE IF NOT EXISTS `test 2` ENGINE = Atomic')
node.query('''
CREATE TABLE `test 2`.`T.a_b,l-e!` UUID '12345678-1000-4000-8000-000000000001' (`~Id` UInt32)
ENGINE = MergeTree() PARTITION BY `~Id` ORDER BY `~Id` SETTINGS min_bytes_for_wide_part = 0;
''')
node.query('''INSERT INTO `test 2`.`T.a_b,l-e!` VALUES (1);''')
node.query('''ALTER TABLE `test 2`.`T.a_b,l-e!` FREEZE;''')
node.exec_in_container(["bash", "-c", "test -f /var/lib/clickhouse/store/123/12345678-1000-4000-8000-000000000001/1_1_1_0/%7EId.bin"])
# Check symlink
node.exec_in_container(["bash", "-c", "test -L /var/lib/clickhouse/data/test%202/T%2Ea_b%2Cl%2De%21"])
node.exec_in_container(["bash", "-c", "test -f /var/lib/clickhouse/data/test%202/T%2Ea_b%2Cl%2De%21/1_1_1_0/%7EId.bin"])
node.exec_in_container(
["bash", "-c", "test -f /var/lib/clickhouse/shadow/2/store/123/12345678-1000-4000-8000-000000000001/1_1_1_0/%7EId.bin"])