latin1 tests with TEXT columns

localtests/latin1text/create.sql

@@ -0,0 +1,25 @@
+drop table if exists gh_ost_test;
+create table gh_ost_test (
+  id int auto_increment,
+  t text charset latin1 collate latin1_swedish_ci,
+  primary key(id)
+) auto_increment=1 charset latin1 collate latin1_swedish_ci;
+
+drop event if exists gh_ost_test;
+delimiter ;;
+create event gh_ost_test
+  on schedule every 1 second
+  starts current_timestamp
+  ends current_timestamp + interval 60 second
+  on completion not preserve
+  enable
+  do
+begin
+  insert into gh_ost_test values (null, md5(rand()));
+  insert into gh_ost_test values (null, 'átesting');
+  insert into gh_ost_test values (null, 'ádelete');
+  insert into gh_ost_test values (null, 'testátest');
+  update gh_ost_test set t='áupdated' order by id desc limit 1;
+  update gh_ost_test set t='áupdated1' where t='áupdated' order by id desc limit 1;
+  delete from gh_ost_test where t='ádelete';
+end ;;