mariadb/mysql-test/include/im_check_env.inc
anozdrin/alik@booka.site bf10578fde Fix for BUG#20716: SHOW INSTANCES statement causes races in IM tests.
Fix for the bug in mysql-test-run.pl which prevents other tests succeed
after IM-test failure.
  
The idea of the fix of BUG#20716 is to:
  1. Check each SHOW INSTANCES statement, add necessary "sleep" instruction before;
  2. Move all environment checkings into the one file and include it everywhere.
2006-07-20 13:24:12 +04:00

27 lines
690 B
PHP

# This file is intended to be used in each IM-test. It contains stamements,
# that ensure that starting conditions (environment) for the IM-test are as
# expected.
# Wait for mysqld1 (guarded instance) to start.
--exec $MYSQL_TEST_DIR/t/wait_for_process.sh $IM_MYSQLD1_PATH_PID 30 started
# Check the running instances.
--connect (mysql1_con,localhost,root,,mysql,$IM_MYSQLD1_PORT,$IM_MYSQLD1_SOCK)
--connection mysql1_con
SHOW VARIABLES LIKE 'server_id';
--connection default
# Let IM detect that mysqld1 is online. This delay should be longer than
# monitoring interval.
--sleep 2
# Check that IM understands that mysqld1 is online, while mysqld2 is
# offline.
SHOW INSTANCES;