###############################################################################
# Bug#26274274: IGNORE EXPIRE_LOGS_DAYS IF BINLOG_EXPIRE_LOGS_SECONDS IS SET  #
#                                                                             #
# This test case will test setting binlog_expire_logs_seconds and             #
# expire_logs_days either as start up parameter or as dynamic global          #
# variables, verifying that proper warning and error is thrown by the server. #
#                                                                             #
# Bug#27252658: CHANGE DEFAULT VALUE OF BINLOG_EXPIRE_LOGS_SECONDS            #
#                                                                             #
# Here we will also test if the default value of binlog_expire_logs_seconds   #
# and expire_logs_days is used as accoradance to the rule as mentioned below  #
# with title Bug#27252658.                                                    #
#                                                                             #
# These cases will be tested here.                                            #
#                                                                             #
# 1) expire_logs_days (>0)  binlog_expire_logs_seconds (>0)                   #
#    This case will check the following:                                      #
#    1.1) The value of expire_logs_days is ignored and the purge time was     #
#         calculated only using binlog_expire_logs_seconds value.             #
#    1.2) There is an error while trying to set binlog_expire_logs_seconds    #
#         and expire_logs_days dynamically.                                   #
#    1.3) A warning message is printed describing the ignored value of        #
#         expire_logs_days when used together with binlog_expire_logs_seconds #
#    1.4) Bug#27252658:                                                       #
#         If user provides values for both options, both variables are set    #
#         accordingly and 'binlog_expire_logs_seconds' takes effect.          #
#                                                                             #
# 2) expire_logs_days (>0)  binlog_expire_logs_seconds (=0)                   #
#    This case will check the following:                                      #
#    2.1) The value of expire_logs_days is used when                          #
#         binlog_expire_logs_seconds is not set or set to 0                   #
#    2.2) No warning message is printed in this case as the user has not      #
#         specified any value for binlog_expire_logs_seconds.                 #
#    2.3) Bug#27252658:                                                       #
#         If user provides a value for only one of the options,that particular#
#         variable is set accordingly, and the other variable defaults to 0.  #
#                                                                             #
# 3) expire_logs_days (=0)  binlog_expire_logs_seconds (>0)                   #
#    This case will check the following:                                      #
#    3.1) No warning message is printed in this case as the user has not      #
#         specified any value for expire_logs_days.                           #
#    3.2) Bug#27252658:                                                       #
#         If user provides a value for only one of the options,that particular#
#         variable is set accordingly, and the other variable defaults to 0.  #
#                                                                             #
# 4) expire_logs_days (=0) or binlog_expire_logs_seconds (=0)                 #
#    Bug#27252658:                                                            #
#    This case will check the following:                                      #
#    4.1) Nothing should be purged at restart when any one of the variable is #
#         set to 0 and other variable is not specified at start.              #
#    4.2) If one of these variable is set to zero and other is not specified  #
#         at start up then there will not be any purging.                     #
#    4.3) Both the variable are set to 0.                                     #
#                                                                             #
# 5) expire_logs_days and binlog_expire_logs_seconds both not specified       #
#    This case will check the following:                                      #
#    5.1) Bug#27252658:                                                       #
#         If user does not provide a value for any of the options, then       #
#         'binlog_expire_logs_seconds' defaults to 30*24*60*60 and            #
#         'expire_logs_days' to 0.                                            #
###############################################################################


# Test in this file is binlog format agnostic, thus no need
# to rerun it for every format.
--source include/have_binlog_format_row.inc
--source include/linux.inc

CALL mtr.add_suppression("The option expire_logs_days cannot be used together*");
--let $saved_expire_logs_days= `SELECT @@GLOBAL.expire_logs_days`
--let $saved_binlog_expire_logs_seconds= `SELECT @@GLOBAL.binlog_expire_logs_seconds`
# Set the datadir
--let $MYSQLD_DATADIR= `SELECT @@datadir`
--let $ofile= $MYSQLTEST_VARDIR/tmp/binlog_deprecations-output.err

--echo ####
--echo #### Case 1:
--echo ####

--echo #### Case 1.1:

# Restart the server with expire_logs_days (>0)  binlog_expire_logs_seconds (>0)
# Here we have set binlog_expire_logs_seconds as well so expire_logs_days will
# be ignored and the purge will happen.

--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR

--let $restart_parameters=restart:--binlog_expire_logs_seconds=2 --expire_logs_days=1 --log-error=$ofile
--source include/restart_mysqld.inc
--let $first_binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
FLUSH LOGS;
# Sleep for twice of binlog_expire_logs_seconds value
--sleep 4
--file_exists $MYSQLD_DATADIR/$first_binlog_file
FLUSH LOGS;
--error 1
--file_exists $MYSQLD_DATADIR/$first_binlog_file

--echo #### Case 1.2:

# There should be an error while setting the variables dynamically.
--error ER_BINLOG_EXPIRE_LOG_DAYS_AND_SECS_USED_TOGETHER
SET GLOBAL expire_logs_days= 10;
--echo #### Case 1.3:

# Check if the warning is there in the error log when expire_logs_days is used along
# with binlog_expire_logs_seconds.

--let $assert_text= Assert that there is a warning at bootstrap for expire_logs_days
--let $assert_file= $ofile
--let $assert_select= The option expire_logs_days cannot be used together with option binlog_expire_logs_seconds.
--let $assert_count= 1
--source include/assert_grep.inc

--echo #### Case 1.4

# Check if the value of expire_logs_days is changed to 0.
--let $expire_logs_days_value = `SELECT @@GLOBAL.expire_logs_days`
--let $assert_cond = $expire_logs_days_value = 0
--let $assert_text = The value of expire_logs_days is not changed.
--source include/assert.inc

# Check if the value of binlog_expire_logs_seconds is not changed.
--let $binlog_expire_logs_seconds_value = `SELECT @@GLOBAL.binlog_expire_logs_seconds`
--let $assert_cond = $binlog_expire_logs_seconds_value = 2
--let $assert_text = The value of binlog_expire_logs_seconds is not changed.
--source include/assert.inc

--echo ####
--echo #### Case 2:
--echo ####

--echo #### Case 2.1:

# Restart the server with expire_logs_days (>0) & binlog_expire_logs_seconds (=0)
# Here we have not set binlog_expire_logs_seconds as well so expire_logs_days will
# not be ignored and the purge will not happen.
--remove_file $ofile
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR

--let $restart_parameters=restart: --expire_logs_days=1 --binlog_expire_logs_seconds=0 --log-error=$ofile
--source include/restart_mysqld.inc
--let $first_binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
FLUSH LOGS;
--sleep 4
--file_exists $MYSQLD_DATADIR/$first_binlog_file
FLUSH LOGS;
#The file still exists
--file_exists $MYSQLD_DATADIR/$first_binlog_file

--echo #### Case 2.2:

# Check if the warning is not there in the error log when binlog_expire_logs_seconds
# is not used (or have a value = 0) with expire_logs_days.

# When binlog_expire_logs_seconds is specified a value '0' (same as the above in restart command)
--let $assert_text= There is no warning at server start when binlog_expire_logs_seconds is not set.
--let $assert_file= $ofile
--let $assert_select= The option expire_logs_days cannot be used together with option binlog_expire_logs_seconds.
--let $assert_count= 0
--source include/assert_grep.inc

# When binlog_expire_logs_seconds is not specified
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--let $restart_parameters=restart: --expire_logs_days=1 --log-error=$ofile
--source include/restart_mysqld.inc

--let $assert_text= There is no warning at server start when binlog_expire_logs_seconds is not set.
--let $assert_file= $ofile
--let $assert_select= The option expire_logs_days cannot be used together with option binlog_expire_logs_seconds.
--let $assert_count= 0
--source include/assert_grep.inc

--echo #### Case 2.3

# Check if the value of expire_logs_days is not changed.
--let $expire_logs_days_value = `SELECT @@GLOBAL.expire_logs_days`
--let $assert_cond = $expire_logs_days_value = 1
--let $assert_text = The value of expire_logs_days is not changed.
--source include/assert.inc

# Check if the value of binlog_expire_logs_seconds is set to 0 and not 30 (the default value).
--let $binlog_expire_logs_seconds_value = `SELECT @@GLOBAL.binlog_expire_logs_seconds`
--let $assert_cond = $binlog_expire_logs_seconds_value = 0
--let $assert_text = The value of binlog_expire_logs_seconds is changed from default 2592000 to 0 .
--source include/assert.inc

--echo ####
--echo #### Case 3:
--echo ####

--echo #### Case 3.1:
# Check if the warning is not there in the error log when expire_logs_days is not used (or
# have a value = 0) with binlog_expire_logs_seconds.

# When expire_logs_days is specified a value '0'

--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--let $restart_parameters=restart: --binlog_expire_logs_seconds=5 --expire_logs_days=0 --log-error=$ofile
--source include/restart_mysqld.inc

--let $assert_text= There is a no warning at server start for expire_logs_days
--let $assert_file= $ofile
--let $assert_select= The option expire_logs_days cannot be used together with option binlog_expire_logs_seconds.
--let $assert_count= 0
--source include/assert_grep.inc

# When expire_logs_days is not specified
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--let $restart_parameters=restart: --binlog_expire_logs_seconds=5 --log-error=$ofile
--source include/restart_mysqld.inc

--let $assert_text= There is a no warning at server start for expire_logs_days
--let $assert_file= $ofile
--let $assert_select= The option expire_logs_days cannot be used together with option binlog_expire_logs_seconds.
--let $assert_count= 0
--source include/assert_grep.inc

--echo #### Case 3.2

# Check if the value of expire_logs_days is set to 0 (The default value).
--let $expire_logs_days_value = `SELECT @@GLOBAL.expire_logs_days`
--let $assert_cond = $expire_logs_days_value = 0
--let $assert_text = The value of expire_logs_days is 0.
--source include/assert.inc

# Check if the value of binlog_expire_logs_seconds is not changed.
--let $binlog_expire_logs_seconds_value = `SELECT @@GLOBAL.binlog_expire_logs_seconds`
--let $assert_cond = $binlog_expire_logs_seconds_value = 5
--let $assert_text = The value of binlog_expire_logs_seconds is not changed.
--source include/assert.inc

--echo ####
--echo #### Case 4:
--echo ####

--echo #### Case 4.1: server start should not purge the file
--let $first_binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--let $restart_parameters=restart: --log-error=$ofile --expire_logs_days=0
--source include/restart_mysqld.inc

--file_exists $MYSQLD_DATADIR/$first_binlog_file

--echo #### Case 4.2: flush logs should not purge the file
--let $first_binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
FLUSH LOGS;
--sleep 4
--file_exists $MYSQLD_DATADIR/$first_binlog_file
FLUSH LOGS;
#The file still exists
--file_exists $MYSQLD_DATADIR/$first_binlog_file

--echo #### Case 4.3

# Check if the value of binlog_expire_logs_seconds is set to 0 and not 30*24*60*60 (the default value).

--let $binlog_expire_logs_seconds_value = `SELECT @@GLOBAL.binlog_expire_logs_seconds`
--let $assert_cond = $binlog_expire_logs_seconds_value = 0
--let $assert_text = The value of binlog_expire_logs_seconds is changed to 0.
--source include/assert.inc


--echo ####
--echo #### Case 5:
--echo ####

--echo #### Case 5.1

--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--let $restart_parameters=restart: --log-error=$ofile
--source include/restart_mysqld.inc
# Check if the value of expire_logs_days is set to 0 (the default value).
# And the value of binlog_expire_logs_seconds is set to 30*24*60*60

--let $expire_logs_days_value = `SELECT @@GLOBAL.expire_logs_days`
--let $assert_cond = $expire_logs_days_value = 0
--let $assert_text = The value of expire_logs_days is 0.
--source include/assert.inc

--let $binlog_expire_logs_seconds_value = `SELECT @@GLOBAL.binlog_expire_logs_seconds`
--let $assert_cond = $binlog_expire_logs_seconds_value = 2592000
--let $assert_text = The value of binlog_expire_logs_seconds is changed to 2592000(30 days).
--source include/assert.inc

# reset the variables
--eval SET GLOBAL binlog_expire_logs_seconds= $saved_binlog_expire_logs_seconds
--eval SET GLOBAL expire_logs_days= $saved_expire_logs_days