Revert incorrect merge.

mysql-test/r/lowercase_fs_off.test

-#
-# Specific tests for case sensitive file systems
-# i.e. lower_case_filesystem=OFF
-#
--- source include/have_case_sensitive_file_system.inc
--- source include/not_embedded.inc
-
-connect (master,localhost,root,,);
-connection master;
-create database d1;
-grant all on d1.* to 'sample'@'localhost' identified by 'password';
-flush privileges;
-
-connect (sample,localhost,sample,password,d1);
-connection sample;
-select database();
---error ER_DBACCESS_DENIED_ERROR
-create database d2;
---error ER_DBACCESS_DENIED_ERROR
-create database D1;
-disconnect sample;
---source include/wait_until_disconnected.inc
-
-connection master;
-drop user 'sample'@'localhost';
-drop database if exists d1;
-disconnect master;
---source include/wait_until_disconnected.inc
-connection default;
-
-# End of 4.1 tests
-
-#
-# Bug#41049 does syntax "grant" case insensitive?
-#
-CREATE DATABASE d1;
-USE d1;
-CREATE TABLE T1(f1 INT);
-CREATE TABLE t1(f1 INT);
-GRANT SELECT ON T1 to user_1@localhost;
-
-connect (con1,localhost,user_1,,d1);
---error ER_TABLEACCESS_DENIED_ERROR
-select * from t1;
-select * from T1;
-connection default;
-GRANT SELECT ON t1 to user_1@localhost;
-connection con1;
-select * from information_schema.table_privileges;
-connection default;
-disconnect con1;
-
-REVOKE ALL PRIVILEGES, GRANT OPTION FROM user_1@localhost;
-DROP USER user_1@localhost;
-DROP DATABASE d1;
-USE test;
-
-CREATE DATABASE db1;
-USE db1;
-CREATE PROCEDURE p1() BEGIN END;
-CREATE FUNCTION f1(i INT) RETURNS INT RETURN i+1;
-
-GRANT USAGE ON db1.* to user_1@localhost;
-GRANT EXECUTE ON PROCEDURE db1.P1 to user_1@localhost;
-GRANT EXECUTE ON FUNCTION db1.f1 to user_1@localhost;
-GRANT UPDATE ON db1.* to USER_1@localhost;
-
-connect (con1,localhost,user_1,,db1);
-call p1();
-call P1();
-select f1(1);
-connect (con2,localhost,USER_1,,db1);
---error ER_PROCACCESS_DENIED_ERROR
-call p1();
---error ER_PROCACCESS_DENIED_ERROR
-call P1();
---error ER_PROCACCESS_DENIED_ERROR
-select f1(1);
-
-connection default;
-disconnect con1;
-disconnect con2;
-
-REVOKE ALL PRIVILEGES, GRANT OPTION FROM user_1@localhost;
-REVOKE ALL PRIVILEGES, GRANT OPTION FROM USER_1@localhost;
-DROP FUNCTION f1;
-DROP PROCEDURE p1;
-DROP USER user_1@localhost;
-DROP USER USER_1@localhost;
-DROP DATABASE db1;
-use test;
-
-# End of 5.0 tests
-
-
---echo #
---echo # Extra test coverage for Bug#56595 RENAME TABLE causes assert on OS X
---echo #
-
-CREATE TABLE t1(a INT);
-CREATE TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET new.a= 1;
-RENAME TABLE t1 TO T1;
-ALTER TABLE T1 RENAME t1;
-DROP TABLE t1;
-
-#
-# MDEV-13912 mysql_upgrade: case (in)sensitivity for stored procedures
-#
-create database TEST;
-create procedure TEST.pr() begin end;
-create procedure test.pr() begin end;
---exec $MYSQL_UPGRADE --force 2>&1
-drop procedure test.pr;
-drop database TEST;
-
-# End of 5.5 tests
-
-#
-# MDEV-9014 SHOW TRIGGERS not case sensitive
-#
-create table t1 (a int);
-create trigger t1_bi before insert on t1 for each row set new.a= 1;
-show triggers like '%T1%';
-drop table t1;