# Copyright (C) 2009 Sun Microsystems, Inc
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

# Tests for PERFORMANCE_SCHEMA

--source include/not_embedded.inc
--source include/have_perfschema.inc

# Setup

update performance_schema.SETUP_INSTRUMENTS set enabled='NO';
update performance_schema.SETUP_INSTRUMENTS set enabled='YES'
  where name like "wait/io/file/myisam/%";

update performance_schema.SETUP_CONSUMERS
  set enabled='YES';

truncate table performance_schema.EVENTS_WAITS_HISTORY_LONG;

# Code to test

--disable_warnings
drop table if exists test.no_index_tab;
--enable_warnings

create table test.no_index_tab ( a varchar(255), b int ) engine=myisam;
insert into no_index_tab set a = 'foo', b = 1;
insert into no_index_tab set a = 'foo', b = 1;
insert into no_index_tab set a = 'foo', b = 1;

# Verification
# Note that mi_create.c contains mysql_file_tell() calls in debug only,
# so the result are filtered to remove 'tell'.

select event_name,
  left(source, locate(":", source)) as short_source,
  operation, number_of_bytes,
  substring(object_name, locate("no_index_tab", object_name)) as short_name
  from performance_schema.EVENTS_WAITS_HISTORY_LONG
  where operation not like "tell"
  order by thread_id, event_id;

# In case of failures, this will tell if file io are lost.
show status like 'performance_schema_%';

# Cleanup

update performance_schema.SETUP_INSTRUMENTS set enabled='YES';

drop table test.no_index_tab;