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63 lines
1.5 KiB
Bash
Executable File
63 lines
1.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Tags: race, no-fasttest, no-parallel
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# Test tries to reproduce a race between threads:
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# - deletes user
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# - creates user
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# - uses it as session user
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# - apply role to the user
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#
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# https://github.com/ClickHouse/ClickHouse/issues/35714
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set -e
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CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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# shellcheck source=../shell_config.sh
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. "$CURDIR"/../shell_config.sh
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$CLICKHOUSE_CLIENT -m -q "
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DROP ROLE IF EXISTS test_role_02242;
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CREATE ROLE test_role_02242;
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"
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function delete_user()
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{
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while true; do
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$CLICKHOUSE_CLIENT -q "DROP USER IF EXISTS test_user_02242" ||:
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sleep 0.$RANDOM;
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done
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}
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function create_and_login_user()
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{
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while true; do
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$CLICKHOUSE_CLIENT -q "CREATE USER IF NOT EXISTS test_user_02242" ||:
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$CLICKHOUSE_CLIENT -u "test_user_02242" -q "SELECT COUNT(*) FROM system.session_log WHERE user == 'test_user_02242'" > /dev/null ||:
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sleep 0.$RANDOM;
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done
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}
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function set_role()
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{
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while true; do
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$CLICKHOUSE_CLIENT -q "SET DEFAULT ROLE test_role_02242 TO test_user_02242" ||:
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sleep 0.$RANDOM;
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done
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}
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export -f delete_user
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export -f create_and_login_user
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export -f set_role
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TIMEOUT=10
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timeout $TIMEOUT bash -c create_and_login_user 2> /dev/null &
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timeout $TIMEOUT bash -c delete_user 2> /dev/null &
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timeout $TIMEOUT bash -c set_role 2> /dev/null &
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wait
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$CLICKHOUSE_CLIENT -q "DROP ROLE IF EXISTS test_role_02242"
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$CLICKHOUSE_CLIENT -q "DROP USER IF EXISTS test_user_02242"
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