--source include/have_debug.inc
--source suite/xengine/include/have_xengine.inc

connect (con1,localhost,root,,);
connect (con2,localhost,root,,);
#connect (con3,localhost,root,,);
#connect (con4,localhost,root,,);
#connect (con5,localhost,root,,);
#connect (con6,localhost,root,,);
#connect (con7,localhost,root,,);
#connect (con8,localhost,root,,);

connection con1;
create table t(id int primary key);
create table t1(id int primary key);
create table t2(id int primary key, c int);
--disable_query_log
let $i = 1;
while ($i <= 1024) {
  eval insert into t values($i);
  eval insert into t1 values($i);
  eval insert into t2 values($i, $i);
  inc $i;
  set global xengine_force_flush_memtable_now=ON;
}
--enable_query_log
#drop prevent shrink
set @@GLOBAL.DEBUG= '+d,sleep_in_drop_index'; 
--echo #sending
--send drop table t

connection con2;
set @@GLOBAL.DEBUG= '+d,before_shrink';
--error 1105
set global xengine_shrink_n_extent_space = 1; 
set @@GLOBAL.DEBUG= '-d,sleep_in_drop_index';
set @@GLOBAL.DEBUG= '-d,before_shrink';

#shrink prevent drop index
connection con1;
--reap;
#wait for drop table
select sleep(8);
set @@GLOBAL.DEBUG= '+d,sleep_in_shrink';
--echo #sending
--send set global xengine_shrink_n_extent_space = 2 

connection con2;
#wait for shrink background
drop table t1;

# only one shrink
set @@GLOBAL.DEBUG= '-d,sleep_in_shrink';
--error 1105
set global xengine_shrink_n_extent_space = 1;

connection con1;
--reap;
# wait for drop table
select sleep(1);
#shrink prevent create index
set @@GLOBAL.DEBUG= '+d,sleep_in_shrink';
set @@GLOBAL.DEBUG= '+d,sleep_before_create_second_index';
--echo #sending
--send set global xengine_shrink_n_extent_space = 1;
connection con2;
--error 1105
alter table t2 add key k(c);

connection con1;
--error 1105
--reap;
#create index prevent shrink
set @@GLOBAL.DEBUG= '-d,sleep_before_create_second_index';
set @@GLOBAL.DEBUG= '+d,before_shrink';
set @@GLOBAL.DEBUG= '+d,sleep_in_create_second_index';
--echo #sending
--send alter table t2 add key k(c);
connection con2;
--error 1105
set global xengine_shrink_n_extent_space = 1;
set @@GLOBAL.DEBUG= '-d,sleep_in_shrink';
set @@GLOBAL.DEBUG= '-d,before_shrink';
set @@GLOBAL.DEBUG= '-d,sleep_in_create_second_index';

connection con1;
--reap;

--echo # restart the server.
--exec echo "restart:" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--enable_reconnect
--source include/wait_until_connected_again.inc

select count(*) from t2;

#drop table t1;
drop table t2;


--source suite/xengine/include/check_xengine_log_error.inc