#
#  MDEV-19229 Allow innodb_undo_tablespaces to be changed
#        after database creation
#
call mtr.add_suppression("InnoDB: Plugin initialization aborted");
call mtr.add_suppression("Plugin 'InnoDB' init function returned error");
call mtr.add_suppression("Plugin 'InnoDB' registration as a STORAGE ENGINE failed");
set global innodb_fast_shutdown=0;
# case 1: Abort after resetting TRX_SYS page rollback segments
# restart: --innodb_undo_tablespaces=4 --debug_dbug=+d,after_rseg_reset_abort
# restart: --innodb_undo_tablespaces=4
# Should list 4 undo log tablespaces
undo001
undo002
undo003
undo004
# case 2: Abort after deleting the old undo tablespaces
# restart: --innodb_undo_tablespaces=2 --debug_dbug=+d,after_deleting_old_undo_abort
# restart: --innodb_undo_tablespaces=2
# Should list 2 undo log tablespaces
undo001
undo002
# case 3: Abort after successfully deleting the old undo tablespace
# restart: --innodb_undo_tablespaces=3 --debug_dbug=+d,after_deleting_old_undo_success
# restart: --innodb_undo_tablespaces=3
# Should list 3 undo log tablespaces
undo001
undo002
undo003
# case 4: Abort after re-creating new undo tablespaces
# restart: --innodb_undo_tablespaces=4 --debug_dbug=+d,after_reinit_undo_abort
# restart: --innodb_undo_tablespaces=4
# Should list 4 undo log tablespaces
undo001
undo002
undo003
undo004
# case 5: Abort after re-creating new undo tablespaces successfully
# restart: --innodb_undo_tablespaces=2 --debug_dbug=+d,after_reinit_undo_success
# restart: --innodb_undo_tablespaces=2
# Should list 2 undo log tablespaces
undo001
undo002