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47 lines
1.2 KiB
Python
47 lines
1.2 KiB
Python
import pytest
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from helpers.client import QueryRuntimeException
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from helpers.cluster import ClickHouseCluster
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cluster = ClickHouseCluster(__file__)
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node = cluster.add_instance("node", main_configs=["config/config.xml"])
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@pytest.fixture(scope="module")
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def started_cluster():
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try:
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cluster.start()
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yield cluster
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finally:
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cluster.shutdown()
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def test_table_db_limit(started_cluster):
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# By the way, default database already exists.
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for i in range(9):
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node.query("create database db{}".format(i))
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with pytest.raises(QueryRuntimeException) as exp_info:
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node.query("create database db_exp".format(i))
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assert "TOO_MANY_DATABASES" in str(exp_info)
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for i in range(10):
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node.query("create table t{} (a Int32) Engine = Log".format(i))
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# This checks that system tables are not accounted in the number of tables.
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node.query("system flush logs")
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for i in range(10):
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node.query("drop table t{}".format(i))
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for i in range(10):
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node.query("create table t{} (a Int32) Engine = Log".format(i))
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with pytest.raises(QueryRuntimeException) as exp_info:
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node.query("create table default.tx (a Int32) Engine = Log")
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assert "TOO_MANY_TABLES" in str(exp_info)
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