# verify that information_schema.tokudb_locks gets populated with locks for 2 clients

source include/have_tokudb.inc;
set default_storage_engine='tokudb';
set tokudb_prelock_empty=false;
disable_warnings;
drop table if exists t;
enable_warnings;

create table t (id int primary key);
set autocommit=0;
let $default_id=`select connection_id()`;

# should be empty
select * from information_schema.tokudb_locks;

insert into t values (1);
insert into t values (3);
insert into t values (5);

connect (conn_a,localhost,root,,);
set autocommit=0;
let $a_id=`select connection_id()`;

insert into t values (2);
insert into t values (4);
insert into t values (6);

# should find 3 locks for 2 transactions
connection default;
replace_column 1 TRX_ID 2 MYSQL_ID;
replace_result $datadir ./;
eval select * from information_schema.tokudb_locks order by locks_trx_id,locks_key_left;

connection conn_a;
commit;
connection default;
commit;

# should be empty
select * from information_schema.tokudb_locks;
commit;

disconnect conn_a;

drop table t;