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Removing race conditions from rpl_packet causing test to fail.

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mysql-test/r/rpl_packet.result:
  Result change.
mysql-test/t/rpl_packet.test:
  Setting net_buffer_length correctly for the test instead of relying on it
  being set correctly. Waiting for slave to stop after issuing a SLAVE STOP
  and waiting for slave to start when issuing a SLAVE START to prevent race
  conditions causing test failure.
This commit is contained in:
unknown
2008-03-31 16:32:45 +02:00
parent d59b8cf093
commit a49184af50
2 changed files with 19 additions and 1 deletions
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4
mysql-test/r/rpl_packet.result
View File

@@ -6,6 +6,10 @@ drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
start slave; start slave;
drop database if exists DB_NAME_OF_MAX_LENGTH_AKA_NAME_LEN_64_BYTES_____________________; drop database if exists DB_NAME_OF_MAX_LENGTH_AKA_NAME_LEN_64_BYTES_____________________;
create database DB_NAME_OF_MAX_LENGTH_AKA_NAME_LEN_64_BYTES_____________________; create database DB_NAME_OF_MAX_LENGTH_AKA_NAME_LEN_64_BYTES_____________________;
SET @@global.max_allowed_packet=1024;
SET @@global.net_buffer_length=1024;
STOP SLAVE;
START SLAVE;
select @@net_buffer_length, @@max_allowed_packet; select @@net_buffer_length, @@max_allowed_packet;
@@net_buffer_length @@max_allowed_packet @@net_buffer_length @@max_allowed_packet
1024 1024 1024 1024

16
mysql-test/t/rpl_packet.test
View File

@@ -13,13 +13,25 @@ enable_warnings;
eval create database $db; eval create database $db;
connection master; connection master;
select @@net_buffer_length, @@max_allowed_packet; SET @@global.max_allowed_packet=1024;
SET @@global.net_buffer_length=1024;
# Restart slave for setting to take effect
connection slave;
STOP SLAVE;
source include/wait_for_slave_to_stop.inc;
START SLAVE;
source include/wait_for_slave_to_start.inc;
# Reconnect to master for new setting to take effect
disconnect master; disconnect master;
# alas, can't use eval here; if db name changed apply the change here # alas, can't use eval here; if db name changed apply the change here
connect (master,localhost,root,,DB_NAME_OF_MAX_LENGTH_AKA_NAME_LEN_64_BYTES_____________________); connect (master,localhost,root,,DB_NAME_OF_MAX_LENGTH_AKA_NAME_LEN_64_BYTES_____________________);
connection master; connection master;
select @@net_buffer_length, @@max_allowed_packet;
create table `t1` (`f1` LONGTEXT) ENGINE=MyISAM; create table `t1` (`f1` LONGTEXT) ENGINE=MyISAM;
INSERT INTO `t1`(`f1`) VALUES ('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa1023'); INSERT INTO `t1`(`f1`) VALUES ('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa1023');
@@ -52,7 +64,9 @@ SET @@global.net_buffer_length=4096;
# Restart slave for new setting to take effect # Restart slave for new setting to take effect
connection slave; connection slave;
STOP SLAVE; STOP SLAVE;
source include/wait_for_slave_to_stop.inc;
START SLAVE; START SLAVE;
source include/wait_for_slave_to_start.inc;
# Reconnect to master for new setting to take effect # Reconnect to master for new setting to take effect
disconnect master; disconnect master;