ClickHouse/tests/integration/test_disk_access_storage/test.py

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import pytest
from helpers.cluster import ClickHouseCluster
cluster = ClickHouseCluster(__file__)
instance = cluster.add_instance('instance', stay_alive=True)
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@pytest.fixture(scope="module", autouse=True)
def started_cluster():
try:
cluster.start()
yield cluster
finally:
cluster.shutdown()
def create_entities():
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instance.query("CREATE SETTINGS PROFILE s1 SETTINGS max_memory_usage = 123456789 MIN 100000000 MAX 200000000")
instance.query("CREATE USER u1 SETTINGS PROFILE s1")
instance.query("CREATE ROLE rx SETTINGS PROFILE s1")
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instance.query("CREATE USER u2 IDENTIFIED BY 'qwerty' HOST LOCAL DEFAULT ROLE rx")
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instance.query("CREATE SETTINGS PROFILE s2 SETTINGS PROFILE s1 TO u2")
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instance.query("CREATE ROW POLICY p ON mydb.mytable FOR SELECT USING a<1000 TO u1, u2")
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instance.query("CREATE QUOTA q FOR INTERVAL 1 HOUR MAX QUERIES 100 TO ALL EXCEPT rx")
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@pytest.fixture(autouse=True)
def drop_entities():
instance.query("DROP USER IF EXISTS u1, u2")
instance.query("DROP ROLE IF EXISTS rx, ry")
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instance.query("DROP ROW POLICY IF EXISTS p ON mydb.mytable")
instance.query("DROP QUOTA IF EXISTS q")
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instance.query("DROP SETTINGS PROFILE IF EXISTS s1, s2")
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def test_create():
create_entities()
def check():
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assert instance.query("SHOW CREATE USER u1") == "CREATE USER u1 SETTINGS PROFILE s1\n"
assert instance.query(
"SHOW CREATE USER u2") == "CREATE USER u2 IDENTIFIED WITH sha256_password HOST LOCAL DEFAULT ROLE rx\n"
assert instance.query(
"SHOW CREATE ROW POLICY p ON mydb.mytable") == "CREATE ROW POLICY p ON mydb.mytable FOR SELECT USING a < 1000 TO u1, u2\n"
assert instance.query(
"SHOW CREATE QUOTA q") == "CREATE QUOTA q FOR INTERVAL 1 hour MAX queries = 100 TO ALL EXCEPT rx\n"
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assert instance.query("SHOW GRANTS FOR u1") == ""
assert instance.query("SHOW GRANTS FOR u2") == "GRANT rx TO u2\n"
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assert instance.query("SHOW CREATE ROLE rx") == "CREATE ROLE rx SETTINGS PROFILE s1\n"
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assert instance.query("SHOW GRANTS FOR rx") == ""
assert instance.query(
"SHOW CREATE SETTINGS PROFILE s1") == "CREATE SETTINGS PROFILE s1 SETTINGS max_memory_usage = 123456789 MIN 100000000 MAX 200000000\n"
assert instance.query(
"SHOW CREATE SETTINGS PROFILE s2") == "CREATE SETTINGS PROFILE s2 SETTINGS INHERIT s1 TO u2\n"
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check()
instance.restart_clickhouse() # Check persistency
check()
def test_alter():
create_entities()
instance.restart_clickhouse()
instance.query("CREATE ROLE ry")
instance.query("GRANT ry TO u2")
instance.query("ALTER USER u2 DEFAULT ROLE ry")
instance.query("GRANT rx TO ry WITH ADMIN OPTION")
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instance.query("ALTER ROLE rx SETTINGS PROFILE s2")
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instance.query("GRANT SELECT ON mydb.mytable TO u1")
instance.query("GRANT SELECT ON mydb.* TO rx WITH GRANT OPTION")
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instance.query("ALTER SETTINGS PROFILE s1 SETTINGS max_memory_usage = 987654321 READONLY")
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def check():
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assert instance.query("SHOW CREATE USER u1") == "CREATE USER u1 SETTINGS PROFILE s1\n"
assert instance.query(
"SHOW CREATE USER u2") == "CREATE USER u2 IDENTIFIED WITH sha256_password HOST LOCAL DEFAULT ROLE ry\n"
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assert instance.query("SHOW GRANTS FOR u1") == "GRANT SELECT ON mydb.mytable TO u1\n"
assert instance.query("SHOW GRANTS FOR u2") == "GRANT rx, ry TO u2\n"
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assert instance.query("SHOW CREATE ROLE rx") == "CREATE ROLE rx SETTINGS PROFILE s2\n"
assert instance.query("SHOW CREATE ROLE ry") == "CREATE ROLE ry\n"
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assert instance.query("SHOW GRANTS FOR rx") == "GRANT SELECT ON mydb.* TO rx WITH GRANT OPTION\n"
assert instance.query("SHOW GRANTS FOR ry") == "GRANT rx TO ry WITH ADMIN OPTION\n"
assert instance.query(
"SHOW CREATE SETTINGS PROFILE s1") == "CREATE SETTINGS PROFILE s1 SETTINGS max_memory_usage = 987654321 READONLY\n"
assert instance.query(
"SHOW CREATE SETTINGS PROFILE s2") == "CREATE SETTINGS PROFILE s2 SETTINGS INHERIT s1 TO u2\n"
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check()
instance.restart_clickhouse() # Check persistency
check()
def test_drop():
create_entities()
instance.restart_clickhouse()
instance.query("DROP USER u2")
instance.query("DROP ROLE rx")
instance.query("DROP ROW POLICY p ON mydb.mytable")
instance.query("DROP QUOTA q")
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instance.query("DROP SETTINGS PROFILE s1")
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def check():
assert instance.query("SHOW CREATE USER u1") == "CREATE USER u1\n"
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assert instance.query("SHOW CREATE SETTINGS PROFILE s2") == "CREATE SETTINGS PROFILE s2\n"
assert "There is no user `u2`" in instance.query_and_get_error("SHOW CREATE USER u2")
assert "There is no row policy `p ON mydb.mytable`" in instance.query_and_get_error(
"SHOW CREATE ROW POLICY p ON mydb.mytable")
assert "There is no quota `q`" in instance.query_and_get_error("SHOW CREATE QUOTA q")
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check()
instance.restart_clickhouse() # Check persistency
check()