Mini Shell

Direktori : /usr/share/mysql-test/suite/connection_control/t/
Current File : //usr/share/mysql-test/suite/connection_control/t/system_variables.test
# Skip the test in embedded mode
--source include/not_embedded.inc

# Make sure that connection_control plugin can be loaded
--source ../inc/have_connection_control_plugin.inc

# Save the initial number of concurrent sessions
--source include/count_sessions.inc

--echo #-----------------------------------------------------------------------
--echo # Setup
--echo # Install connection_control plugin
--source ../inc/install_connection_control_plugin.inc
CREATE USER no_privs@localhost IDENTIFIED BY 'abcd';
connect(conn_no_privs, localhost, no_privs, abcd,,,,);
connection default;
--echo #-----------------------------------------------------------------------

--echo # Case 1 : connection_control_failed_connections_threshold
SHOW GRANTS;
SET @saved_value = @@global.connection_control_failed_connections_threshold;
SELECT @saved_value;
SET @@global.connection_control_failed_connections_threshold = @saved_value;

--echo # 1.1 : Setting connection_control_failed_connections_threshold to valid
--echo #       value

SET @@global.connection_control_failed_connections_threshold = 20;
SELECT @@global.connection_control_failed_connections_threshold;

SET @@global.connection_control_failed_connections_threshold = 2000;
SELECT @@global.connection_control_failed_connections_threshold;

SET @@global.connection_control_failed_connections_threshold = 2147483647;
SELECT @@global.connection_control_failed_connections_threshold;

SET @@global.connection_control_failed_connections_threshold = DEFAULT;
SELECT @@global.connection_control_failed_connections_threshold;

--echo # 1.2 : Setting connection_control_failed_connections_threshold to
--echo #       invalid value

--error ER_WRONG_TYPE_FOR_VAR
SET @@global.connection_control_failed_connections_threshold = NULL;
SELECT @@global.connection_control_failed_connections_threshold;

--error ER_WRONG_TYPE_FOR_VAR
SET @@global.connection_control_failed_connections_threshold = `SELECT * FROM mysql.user`;
SELECT @@global.connection_control_failed_connections_threshold;

--error ER_WRONG_VALUE_FOR_VAR
SET @@global.connection_control_failed_connections_threshold = -20;
SELECT @@global.connection_control_failed_connections_threshold;

--error ER_WRONG_VALUE_FOR_VAR
SET @@global.connection_control_failed_connections_threshold = 9223372036854775808;
SELECT @@global.connection_control_failed_connections_threshold;

--error ER_WRONG_VALUE_FOR_VAR
SET @@global.connection_control_failed_connections_threshold = -9223372036854775808;
SELECT @@global.connection_control_failed_connections_threshold;

--echo # Switch to conn_no_privs
connection conn_no_privs;
--echo # 1.3 : Use no_privs@localhost to set
--echo #       connection_control_failed_connections_threshold to valid value

--error ER_SPECIFIC_ACCESS_DENIED_ERROR
SET @@global.connection_control_failed_connections_threshold = 2147483647;
SELECT @@global.connection_control_failed_connections_threshold;

--error ER_SPECIFIC_ACCESS_DENIED_ERROR
SET @@global.connection_control_failed_connections_threshold = DEFAULT;
SELECT @@global.connection_control_failed_connections_threshold;

--echo # 1.4 : Use no_privs@localhost to set
--echo #       connection_control_failed_connections_threshold to invalid value

--error ER_SPECIFIC_ACCESS_DENIED_ERROR
SET @@global.connection_control_failed_connections_threshold = NULL;
SELECT @@global.connection_control_failed_connections_threshold;

--error ER_SPECIFIC_ACCESS_DENIED_ERROR
SET @@global.connection_control_failed_connections_threshold = 9223372036854775808;
SELECT @@global.connection_control_failed_connections_threshold;

connection default;

SET @@global.connection_control_failed_connections_threshold = @saved_value;
SELECT @@global.connection_control_failed_connections_threshold;

--echo #-----------------------------------------------------------------------

--echo # Case 2 : connection_control_min_connection_delay

SET @saved_value= @@global.connection_control_min_connection_delay;
SELECT @saved_value;

--echo # 2.1 : Setting connection_control_min_connection_delay to valid
--echo #       value

SET @@global.connection_control_min_connection_delay = 20000;
SELECT @@global.connection_control_min_connection_delay;

SET @@global.connection_control_min_connection_delay = 2000;
SELECT @@global.connection_control_min_connection_delay;

SET @@global.connection_control_min_connection_delay = 2147483647;
SELECT @@global.connection_control_min_connection_delay;

SET @@global.connection_control_min_connection_delay = DEFAULT;
SELECT @@global.connection_control_min_connection_delay;

--echo # 2.2 : Setting connection_control_min_connection_delay to
--echo #       invalid value

--error ER_WRONG_TYPE_FOR_VAR
SET @@global.connection_control_min_connection_delay = NULL;
SELECT @@global.connection_control_min_connection_delay;

--error ER_WRONG_TYPE_FOR_VAR
SET @@global.connection_control_min_connection_delay = `SELECT * FROM mysql.user`;
SELECT @@global.connection_control_min_connection_delay;

--error ER_WRONG_VALUE_FOR_VAR
SET @@global.connection_control_min_connection_delay = -20;
SELECT @@global.connection_control_min_connection_delay;

--error ER_WRONG_VALUE_FOR_VAR
SET @@global.connection_control_min_connection_delay = 9223372036854775808;
SELECT @@global.connection_control_min_connection_delay;

--error ER_WRONG_VALUE_FOR_VAR
SET @@global.connection_control_min_connection_delay = -9223372036854775808;
SELECT @@global.connection_control_min_connection_delay;

--error ER_WRONG_VALUE_FOR_VAR
SET@@global.connection_control_min_connection_delay = 20;
SELECT @@global.connection_control_min_connection_delay;

--echo # Switch to conn_no_privs
connection conn_no_privs;
--echo # 2.3 : Use no_privs@localhost to set
--echo #       connection_control_min_connection_delay to valid value

--error ER_SPECIFIC_ACCESS_DENIED_ERROR
SET @@global.connection_control_min_connection_delay = 2147483647;
SELECT @@global.connection_control_min_connection_delay;

--error ER_SPECIFIC_ACCESS_DENIED_ERROR
SET @@global.connection_control_min_connection_delay = DEFAULT;
SELECT @@global.connection_control_min_connection_delay;

--echo # 2.4 : Use no_privs@localhost to set
--echo #       connection_control_min_connection_delay to invalid value

--error ER_SPECIFIC_ACCESS_DENIED_ERROR
SET @@global.connection_control_min_connection_delay = NULL;
SELECT @@global.connection_control_min_connection_delay;

--error ER_SPECIFIC_ACCESS_DENIED_ERROR
SET @@global.connection_control_min_connection_delay = 9223372036854775808;
SELECT @@global.connection_control_min_connection_delay;

--echo # Switch to default connection
connection default;
--echo # 2.5 : Setting connection_control_min_connection_delay to a value
--echo #       greater than connection_control_max_connection_delay

SET @saved_max_delay= @@global.connection_control_max_connection_delay;
SET @@global.connection_control_max_connection_delay= 10000;

--error ER_WRONG_VALUE_FOR_VAR
SET @@global.connection_control_min_connection_delay= 11000;
SELECT @@global.connection_control_min_connection_delay;

SET @@global.connection_control_max_connection_delay= @saved_max_delay;

SET @@global.connection_control_min_connection_delay = @saved_value;
SELECT @@global.connection_control_min_connection_delay;

--echo #-----------------------------------------------------------------------

--echo # Case 3 : connection_control_max_connection_delay

SET @saved_value= @@global.connection_control_max_connection_delay;
SELECT @saved_value;

--echo # 3.1 : Setting connection_control_max_connection_delay to valid
--echo #       value

SET @@global.connection_control_max_connection_delay = 20000;
SELECT @@global.connection_control_max_connection_delay;

SET @@global.connection_control_max_connection_delay = 2000;
SELECT @@global.connection_control_max_connection_delay;

SET @@global.connection_control_max_connection_delay = 2147483647;
SELECT @@global.connection_control_max_connection_delay;

SET @@global.connection_control_max_connection_delay = DEFAULT;
SELECT @@global.connection_control_max_connection_delay;

--echo # 3.2 : Setting connection_control_max_connection_delay to
--echo #       invalid value

--error ER_WRONG_TYPE_FOR_VAR
SET @@global.connection_control_max_connection_delay = NULL;
SELECT @@global.connection_control_max_connection_delay;

--error ER_WRONG_TYPE_FOR_VAR
SET @@global.connection_control_max_connection_delay = `SELECT * FROM mysql.user`;
SELECT @@global.connection_control_max_connection_delay;

--error ER_WRONG_VALUE_FOR_VAR
SET @@global.connection_control_max_connection_delay = -20;
SELECT @@global.connection_control_max_connection_delay;

--error ER_WRONG_VALUE_FOR_VAR
SET @@global.connection_control_max_connection_delay = 9223372036854775808;
SELECT @@global.connection_control_max_connection_delay;

--error ER_WRONG_VALUE_FOR_VAR
SET @@global.connection_control_max_connection_delay = -9223372036854775808;
SELECT @@global.connection_control_max_connection_delay;

--error ER_WRONG_VALUE_FOR_VAR
SET @@global.connection_control_max_connection_delay = 20;
SELECT @@global.connection_control_max_connection_delay;

--echo # Switch to conn_no_privs
connection conn_no_privs;
--echo # 3.3 : Use no_privs@localhost to set
--echo #       connection_control_max_connection_delay to valid value

--error ER_SPECIFIC_ACCESS_DENIED_ERROR
SET @@global.connection_control_max_connection_delay = 2147483647;
SELECT @@global.connection_control_max_connection_delay;

--error ER_SPECIFIC_ACCESS_DENIED_ERROR
SET @@global.connection_control_max_connection_delay = DEFAULT;
SELECT @@global.connection_control_max_connection_delay;

--echo # 3.4 : Use no_privs@localhost to set
--echo #       connection_control_max_connection_delay to invalid value

--error ER_SPECIFIC_ACCESS_DENIED_ERROR
SET @@global.connection_control_max_connection_delay = NULL;
SELECT @@global.connection_control_max_connection_delay;

--error ER_SPECIFIC_ACCESS_DENIED_ERROR
SET @@global.connection_control_max_connection_delay = 9223372036854775808;
SELECT @@global.connection_control_max_connection_delay;

--echo # Switch to default connection
connection default;
--echo # 3.5 : Setting connection_control_min_connection_delay to a value
--echo #       greater than connection_control_max_connection_delay

SET @saved_min_delay= @@global.connection_control_min_connection_delay;
SET @@global.connection_control_min_connection_delay= 11000;

--error ER_WRONG_VALUE_FOR_VAR
SET @@global.connection_control_max_connection_delay= 10000;
SELECT @@global.connection_control_max_connection_delay;

SET @@global.connection_control_min_connection_delay= @saved_min_delay;

SET @@global.connection_control_max_connection_delay = @saved_value;
SELECT @@global.connection_control_max_connection_delay;

--echo #-----------------------------------------------------------------------
--echo # Cleanup
disconnect conn_no_privs;
DROP USER no_privs@localhost;
--echo # Uninstall connection_control plugin
--source ../inc/uninstall_connection_control_plugin.inc

# Wait till all disconnects are completed.
--source include/wait_until_count_sessions.inc
--echo #-----------------------------------------------------------------------
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