mariadb/mysql-test/t/log_state.test

-- source include/not_embedded.inc
--source include/have_csv.inc

--disable_ps_protocol
set global general_log= OFF;
truncate table mysql.general_log;
truncate table mysql.slow_log;
show global variables
where Variable_name = 'log' or Variable_name = 'log_slow_queries' or
Variable_name = 'general_log' or Variable_name = 'slow_query_log';
flush logs;
set global general_log= ON;
create table t1(f1 int);
--replace_column 1 TIMESTAMP 2 USER_HOST 3 #
select * from mysql.general_log;
set global general_log= OFF;
drop table t1;
--replace_column 1 TIMESTAMP 2 USER_HOST 3 #
select * from mysql.general_log;
set global general_log= ON;
flush logs;
show global variables
where Variable_name = 'log' or Variable_name = 'log_slow_queries' or
Variable_name = 'general_log' or Variable_name = 'slow_query_log';

connect (con1,localhost,root,,);
connection con1;
set session long_query_time=1;
select sleep(2);
--replace_column 1 TIMESTAMP 2 USER_HOST 3 QUERY_TIME
select * from mysql.slow_log where sql_text NOT LIKE '%slow_log%';
connection default;

set global slow_query_log= ON;
connection con1;
set session long_query_time=1;
select sleep(2);
--replace_column 1 TIMESTAMP 2 USER_HOST 3 QUERY_TIME
select * from mysql.slow_log where sql_text NOT LIKE '%slow_log%';
connection default;
show global variables
where Variable_name = 'log' or Variable_name = 'log_slow_queries' or
Variable_name = 'general_log' or Variable_name = 'slow_query_log';

set global general_log= ON;
set global general_log= OFF;
set global general_log= OFF;
set global slow_query_log= ON;
set global slow_query_log= OFF;
set global slow_query_log= OFF;

set global general_log= ON;
truncate table mysql.general_log;
create table t1(f1 int);
drop table t1;
--replace_column 1 TIMESTAMP 2 USER_HOST 3 #
select * from mysql.general_log;
set global general_log= OFF;
truncate table mysql.general_log;
--replace_column 1 TIMESTAMP 2 USER_HOST 3 #
select * from mysql.general_log;
set global general_log= ON;
show global variables
where Variable_name = 'log' or Variable_name = 'log_slow_queries' or
Variable_name = 'general_log' or Variable_name = 'slow_query_log';

--replace_column 2 #
show variables like 'general_log_file';
--replace_column 2 #
show variables like 'slow_query_log_file';
show variables like 'log_output';

# Can't set general_log_file to a non existing file
--error 1231
set global general_log_file='/not exiting path/log.master';

# Can't set general_log_file to a directory
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--error 1231
eval set global general_log_file='$MYSQLTEST_VARDIR';

# Can't set general_log_file to empty string
--error 1231
set global general_log_file='';

--replace_column 2 #
show variables like 'general_log_file';
set global general_log= OFF;
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
eval set global general_log_file='$MYSQLTEST_VARDIR/tmp/log.master';
set global general_log= ON;
create table t1(f1 int);
drop table t1;
set global general_log= OFF;
set global general_log_file=default;
set global general_log= ON;
create table t1(f1 int);
drop table t1;
--replace_column 2 #
show variables like 'general_log_file';
--replace_column 2 #
show variables like 'slow_query_log_file';

set global general_log= default;
set global slow_query_log= default;
set global general_log_file= default;
set global slow_query_log_file= default;
show variables like 'general_log';
show variables like 'slow_query_log';
set global general_log=ON;
set global log_output=default;
show variables like 'log_output';
set global general_log=OFF;
set global log_output=FILE;
truncate table mysql.general_log;
show variables like 'log_output';
set global general_log=ON;
create table t1(f1 int);
--replace_column 1 TIMESTAMP 2 USER_HOST 3 #
select * from mysql.general_log;
set global general_log=OFF;
set global log_output="FILE,TABLE";
show variables like 'log_output';
set global general_log=ON;
drop table t1;
--replace_column 1 TIMESTAMP 2 USER_HOST 3 #
select * from mysql.general_log;

#
# Bug#29129 (Resetting general_log while the GLOBAL READ LOCK is set causes
# a deadlock)

# save state

SET @old_general_log_state = @@global.general_log;
SET @old_slow_log_state = @@global.slow_query_log;

# Test ON->OFF transition under a GLOBAL READ LOCK

SET GLOBAL general_log = ON;
SET GLOBAL slow_query_log = ON;

FLUSH TABLES WITH READ LOCK;

SET GLOBAL general_log = OFF;
SET GLOBAL slow_query_log = OFF;

UNLOCK TABLES;

# Test OFF->ON transition under a GLOBAL READ LOCK

FLUSH TABLES WITH READ LOCK;

SET GLOBAL general_log = ON;
SET GLOBAL slow_query_log = ON;

UNLOCK TABLES;

# Test ON->OFF transition under a GLOBAL READ_ONLY

SET GLOBAL READ_ONLY = ON;

SET GLOBAL general_log = OFF;
SET GLOBAL slow_query_log = OFF;

SET GLOBAL READ_ONLY = OFF;

# Test OFF->ON transition under a GLOBAL READ_ONLY

SET GLOBAL READ_ONLY = ON;

SET GLOBAL general_log = ON;
SET GLOBAL slow_query_log = ON;

SET GLOBAL READ_ONLY = OFF;

# Restore state

SET GLOBAL general_log = @old_general_log_state;
SET GLOBAL slow_query_log = @old_slow_log_state;

#
# Bug #29131: SHOW VARIABLES reports variable 'log' but SET doesn't recognize it
#

SET @old_general_log_state = @@global.general_log;
SET @old_slow_log_state = @@global.slow_query_log;

SHOW VARIABLES LIKE 'general_log';
SHOW VARIABLES LIKE 'log';
SELECT @@general_log, @@log;
SET GLOBAL log = 0;
SHOW VARIABLES LIKE 'general_log';
SHOW VARIABLES LIKE 'log';
SELECT @@general_log, @@log;
SET GLOBAL general_log = 1;
SHOW VARIABLES LIKE 'general_log';
SHOW VARIABLES LIKE 'log';
SELECT @@general_log, @@log;

SHOW VARIABLES LIKE 'slow_query_log';
SHOW VARIABLES LIKE 'log_slow_queries';
SELECT @@slow_query_log, @@log_slow_queries;
SET GLOBAL log_slow_queries = 0;
SHOW VARIABLES LIKE 'slow_query_log';
SHOW VARIABLES LIKE 'log_slow_queries';
SELECT @@slow_query_log, @@log_slow_queries;
SET GLOBAL slow_query_log = 1;
SHOW VARIABLES LIKE 'slow_query_log';
SHOW VARIABLES LIKE 'log_slow_queries';
SELECT @@slow_query_log, @@log_slow_queries;

SET GLOBAL general_log = @old_general_log_state;
SET GLOBAL slow_query_log = @old_slow_log_state;

#
# Bug #31604: server crash when setting slow_query_log_file/general_log_file
#
set @old_general_log_file= @@global.general_log_file;
set @old_slow_query_log_file= @@global.slow_query_log_file;

--error 1231
set global general_log_file= concat('/not exiting path/log.maste', 'r');
--error 1231
set global general_log_file= NULL;
--error 1231
set global slow_query_log_file= concat('/not exiting path/log.maste', 'r');
--error 1231
set global slow_query_log_file= NULL;

set global general_log_file= @old_general_log_file;
set global slow_query_log_file= @old_slow_query_log_file;

--echo End of 5.1 tests

--enable_ps_protocol

#
# Cleanup (must be done last to avoid delayed 'Quit' message in general log)
#
disconnect con1;

# Remove the log files that was created in the "default location"
# i.e var/run
--remove_file $MYSQLTEST_VARDIR/run/mysqld.log
--remove_file $MYSQLTEST_VARDIR/run/mysqld-slow.log