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add an integration test

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This commit is contained in:
Alexander Tokmakov 2022-01-12 21:08:08 +03:00
parent 9ceaaeaf91
commit 25db53a3c5
1 changed files with 23 additions and 0 deletions
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23
tests/integration/test_system_logs_recreate/test.py
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@ -68,3 +68,26 @@ def test_system_logs_recreate():
# IOW that the table created only when the structure is indeed different.
for table in system_logs:
assert len(node.query(f"SHOW TABLES FROM system LIKE '{table}%'").strip().split('\n')) == 3
def test_drop_system_log():
node.exec_in_container(['bash', '-c', f"""echo "
<clickhouse>
<query_log>
<flush_interval_milliseconds replace=\\"replace\\">1000000</flush_interval_milliseconds>
</query_log>
</clickhouse>
" > /etc/clickhouse-server/config.d/yyy-override-query_log.xml
"""])
node.restart_clickhouse()
node.query("select 1")
node.query("system flush logs")
node.query("select 2")
node.query("system flush logs")
assert node.query("select count() > 0 from system.query_log") == "1\n"
node.query("drop table system.query_log sync")
node.query("select 3")
node.query("system flush logs")
assert node.query("select count() > 0 from system.query_log") == "1\n"
node.exec_in_container(['rm', f'/etc/clickhouse-server/config.d/yyy-override-query_log.xml'])
node.restart_clickhouse()