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38 lines
1.0 KiB
Python
Executable File
38 lines
1.0 KiB
Python
Executable File
import pytest
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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", stay_alive=True)
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@pytest.fixture(scope="module", autouse=True)
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def start_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_drop_memory_database():
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node.query("CREATE DATABASE test ENGINE Memory")
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node.query("CREATE TABLE test.test_table(a String) ENGINE Memory")
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node.query("DROP DATABASE test")
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node.restart_clickhouse(kill=True)
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assert node.query("SHOW DATABASES LIKE 'test'").strip() == ""
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def test_flushes_async_insert_queue():
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node.query(
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"""
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CREATE TABLE flush_test (a String, b UInt64) ENGINE = MergeTree ORDER BY a;
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SET async_insert = 1;
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SET wait_for_async_insert = 0;
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SET async_insert_busy_timeout_ms = 1000000;
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INSERT INTO flush_test VALUES ('world', 23456);
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"""
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)
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node.restart_clickhouse()
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assert node.query("SELECT * FROM flush_test") == "world\t23456\n"
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