# Test case for validating acl statistics for the feedback plugin.
--source include/not_embedded.inc

# First get a baseline of the initial statistics.
SHOW STATUS LIKE 'Acl%';
SELECT count(*) COLUMN_GRANTS from mysql.columns_priv;
SELECT count(*) DATABASE_GRANTS from mysql.db;
SELECT count(*) FUNCTION_GRANTS from mysql.procs_priv where routine_type='FUNCTION';
SELECT count(*) PROCEDURE_GRANTS from mysql.procs_priv where routine_type='PROCEDURE';
SELECT count(*) PROXY_USERS from mysql.proxies_priv;
SELECT count(*) ROLE_GRANTS from mysql.roles_mapping;
SELECT count(*) ROLES from mysql.user where is_role='Y';
SELECT count(*) TABLE_GRANTS from mysql.tables_priv;
SELECT count(*) USERS from mysql.user where is_role='N';

# Next add some users, roles and privileges to them.
CREATE USER u1;
CREATE ROLE r1;
CREATE ROLE r2;
GRANT PROXY ON root TO u1;
GRANT SELECT ON *.* to u1;
GRANT SELECT ON *.* to r1;
GRANT DELETE ON mysql.* to u1;
GRANT DELETE ON mysql.* to r1;
GRANT INSERT ON mysql.user to u1;
GRANT INSERT ON mysql.user to r1;
GRANT UPDATE (host) ON mysql.user to u1;
GRANT UPDATE (host) ON mysql.user to r1;

GRANT r1 to u1;
GRANT r2 to r1;

delimiter |;
create procedure mysql.test_proc (OUT param1 INT)
begin
  select COUNT(*) into param1 from mysql.roles_mapping;
end|
delimiter ;|
GRANT EXECUTE ON PROCEDURE mysql.test_proc TO r1;
GRANT EXECUTE ON PROCEDURE mysql.test_proc TO u1;

CREATE FUNCTION mysql.test_func (param INT) RETURNS INT
  RETURN (SELECT COUNT(*) FROM mysql.user);
GRANT EXECUTE ON FUNCTION mysql.test_func TO r1;
GRANT EXECUTE ON FUNCTION mysql.test_func TO u1;
# Extra grant to differentiate procedure from function grants.
GRANT EXECUTE ON FUNCTION mysql.test_func TO r2;

# Recheck how statistics are updated. Make sure that both the information
# schema and the actualy physical rows are the same.
SHOW STATUS LIKE 'Acl%';
SELECT count(*) COLUMN_GRANTS from mysql.columns_priv;
SELECT count(*) DATABASE_GRANTS from mysql.db;
SELECT count(*) FUNCTION_GRANTS from mysql.procs_priv where routine_type='FUNCTION';
SELECT count(*) PROCEDURE_GRANTS from mysql.procs_priv where routine_type='PROCEDURE';
SELECT count(*) PROXY_USERS from mysql.proxies_priv;
SELECT count(*) ROLE_GRANTS from mysql.roles_mapping;
SELECT count(*) ROLES from mysql.user where is_role='Y';
SELECT count(*) TABLE_GRANTS from mysql.tables_priv;
SELECT count(*) USERS from mysql.user where is_role='N';

DROP PROCEDURE mysql.test_proc;
DROP FUNCTION mysql.test_func;
DROP ROLE r2;
DROP ROLE r1;
DROP USER u1;