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MDEV-21360 debug_dbug pre-test value restoration issues

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This commit is contained in:
Alice Sherepa
2019-12-23 21:48:59 +01:00
parent 800d1f3010
commit 451573fab1
177 changed files with 446 additions and 234 deletions
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11
mysql-test/suite/binlog_encryption/rpl_checksum.result
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@ -76,6 +76,7 @@ connection master;
set @@global.binlog_checksum = CRC32;
insert into t1 values (1) /* will not be applied on slave due to simulation */;
connection slave;
set @saved_dbug = @@global.debug_dbug;
set @@global.debug_dbug='d,simulate_slave_unaware_checksum';
start slave;
include/wait_for_slave_io_error.inc [errno=1236]
@ -83,15 +84,16 @@ Last_IO_Error = 'Got fatal error 1236 from master when reading data from binary
select count(*) as zero from t1;
zero
0
set @@global.debug_dbug='';
set @@global.debug_dbug = @saved_dbug;
connection slave;
include/start_slave.inc
connection master;
set @@global.master_verify_checksum = 1;
set @save_dbug = @@session.debug_dbug;
set @@session.debug_dbug='d,simulate_checksum_test_failure';
show binlog events;
ERROR HY000: Error when executing command SHOW BINLOG EVENTS: Wrong offset or I/O error
set @@session.debug_dbug='';
set debug_dbug= @save_dbug;
set @@global.master_verify_checksum = default;
connection slave;
connection slave;
@ -99,10 +101,11 @@ include/stop_slave.inc
connection master;
create table t2 (a int);
connection slave;
set @saved_dbug = @@global.debug_dbug;
set @@global.debug_dbug='d,simulate_checksum_test_failure';
start slave io_thread;
include/wait_for_slave_io_error.inc [errno=1595,1913]
set @@global.debug_dbug='';
set @@global.debug_dbug = @saved_dbug;
start slave io_thread;
include/wait_for_slave_param.inc [Read_Master_Log_Pos]
set @@global.slave_sql_verify_checksum = 1;
@ -110,7 +113,7 @@ set @@global.debug_dbug='d,simulate_checksum_test_failure';
start slave sql_thread;
include/wait_for_slave_sql_error.inc [errno=1593]
Last_SQL_Error = 'Error initializing relay log position: I/O error reading event at position 4'
set @@global.debug_dbug='';
set @@global.debug_dbug = @saved_dbug;
include/start_slave.inc
connection master;
connection slave;