-- source include/mysql_upgrade_preparation.inc
-- source include/have_working_dns.inc

#
# Basic test that we can run mysql_upgrde and that it finds the
# expected binaries it uses.
#
--echo Run mysql_upgrade once
--exec $MYSQL_UPGRADE --force 2>&1

# It should have created a file in the MySQL Servers datadir
let $MYSQLD_DATADIR= `select @@datadir`;
file_exists $MYSQLD_DATADIR/mysql_upgrade_info;

--echo Run it again - should say already completed
--replace_result $MYSQL_SERVER_VERSION VERSION
--exec $MYSQL_UPGRADE 2>&1

# It should have created a file in the MySQL Servers datadir
file_exists $MYSQLD_DATADIR/mysql_upgrade_info;

--echo Force should run it regardless of whether it has been run before
--exec $MYSQL_UPGRADE --force 2>&1

# It should have created a file in the MySQL Servers datadir
file_exists $MYSQLD_DATADIR/mysql_upgrade_info;


#
# Bug #25452 mysql_upgrade access denied.
#

# Password protect a root account and run mysql_upgrade

CREATE USER mysqltest1@'%' IDENTIFIED by 'sakila';
GRANT ALL ON *.* TO mysqltest1@'%';
--echo Run mysql_upgrade with password protected account
--exec $MYSQL_UPGRADE --force --user=mysqltest1 --password=sakila 2>&1

DROP USER mysqltest1@'%';

#
# check that we get proper error messages if wrong user

--error 1
--exec $MYSQL_UPGRADE --force --user=mysqltest1 --password=sakila 2>&1

#
# Bug #26639 mysql_upgrade exits successfully even if external command failed
#

--echo Run mysql_upgrade with a non existing server socket
--replace_result $MYSQLTEST_VARDIR var
--replace_regex /.*mysqlcheck.*: Got/mysqlcheck: Got/ /\([0-9]*\)/(errno)/
--error 1
# NC: Added --skip-version-check, as the version check would fail when
# mysql_upgrade tries to get the server version.
--exec $MYSQL_UPGRADE --verbose --force --host=not_existing_host --skip-version-check 2>&1

#
# Bug #28401 mysql_upgrade Failed with STRICT_ALL_TABLES, ANSI_QUOTES and NO_ZERO_DATE
#

# The SQL commands used by mysql_upgrade are written to be run
# with sql_mode set to '' - thus the scripts should change sql_mode
# for the session to make sure the SQL is legal.

# Test by setting sql_mode before running mysql_upgrade
set GLOBAL sql_mode='STRICT_ALL_TABLES,ANSI_QUOTES,NO_ZERO_DATE';
--exec $MYSQL_UPGRADE --force 2>&1
eval set GLOBAL sql_mode=default;

--echo #
--echo # Bug #41569 mysql_upgrade (ver 5.1) add 3 fields to mysql.proc table 
--echo # but does not set values.
--echo #

# Create a stored procedure and set the fields in question to null. 
# When running mysql_upgrade, a warning should be written.

CREATE PROCEDURE testproc() BEGIN END;
UPDATE mysql.proc SET character_set_client = NULL WHERE name LIKE 'testproc';
UPDATE mysql.proc SET collation_connection = NULL WHERE name LIKE 'testproc';
UPDATE mysql.proc SET db_collation = NULL WHERE name LIKE 'testproc';
--exec $MYSQL_UPGRADE --force 2> $MYSQLTEST_VARDIR/tmp/41569.txt
CALL testproc();
DROP PROCEDURE testproc;
--cat_file $MYSQLTEST_VARDIR/tmp/41569.txt
--remove_file $MYSQLTEST_VARDIR/tmp/41569.txt


--echo #
--echo # Bug #53613: mysql_upgrade incorrectly revokes 
--echo #   TRIGGER privilege on given table
--echo #

GRANT USAGE ON *.* TO 'user3'@'%';
GRANT ALL PRIVILEGES ON `roelt`.`test2` TO 'user3'@'%';
--echo Run mysql_upgrade with all privileges on a user
--exec $MYSQL_UPGRADE --force 2>&1
SHOW GRANTS FOR 'user3'@'%';

DROP USER 'user3'@'%';

--echo End of 5.1 tests


#
# Test the --upgrade-system-tables option
#
--replace_result $MYSQLTEST_VARDIR var
--exec $MYSQL_UPGRADE --force --upgrade-system-tables

--echo #
--echo # Bug#11827359 60223: MYSQL_UPGRADE PROBLEM WITH OPTION
--echo #                     SKIP-WRITE-BINLOG
--echo #

let $MYSQLD_DATADIR= `select @@datadir`;

--echo # Droping the previously created mysql_upgrade_info file..
--remove_file $MYSQLD_DATADIR/mysql_upgrade_info

--echo # Running mysql_upgrade with --skip-write-binlog..
--replace_result $MYSQLTEST_VARDIR var
--exec $MYSQL_UPGRADE --skip-write-binlog

# mysql_upgrade must have created mysql_upgrade_info file,
# so the following command should never fail.
--remove_file $MYSQLD_DATADIR/mysql_upgrade_info

--echo #
--echo # Bug #21489398: MYSQL_UPGRADE: FATAL ERROR: UPGRADE FAILED - IMPROVE ERROR
--echo #

--echo Run mysql_upgrade with unauthorized access
--error 1
--exec $MYSQL_UPGRADE --skip-verbose --user=root --password=wrong_password 2>&1

# 5.5-only test (involves manual modification of system tables)
--echo #
--echo # MDEV-4332 Increase username length from 16 characters
--echo # MDEV-6068, MDEV-6178 mysql_upgrade breaks databases with long user names
--echo #

alter table mysql.user         modify User         char(80)  binary not null default '';
alter table mysql.db           modify User         char(80)  binary not null default '';
alter table mysql.tables_priv  modify User         char(80)  binary not null default '';
alter table mysql.columns_priv modify User         char(80)  binary not null default '';
alter table mysql.procs_priv   modify User         char(80)  binary not null default '';
alter table mysql.proc         modify definer      char(141) collate utf8_bin not null default '';
alter table mysql.event        modify definer      char(141) collate utf8_bin not null default '';
alter table mysql.proxies_priv modify User         char(80)  COLLATE utf8_bin not null default '';
alter table mysql.proxies_priv modify Proxied_user char(80)  COLLATE utf8_bin not null default '';
alter table mysql.proxies_priv modify Grantor      char(141) COLLATE utf8_bin not null default '';
alter table mysql.servers      modify Username     char(80)                   not null default '';
alter table mysql.procs_priv   modify Grantor      char(141) COLLATE utf8_bin not null default '';
alter table mysql.tables_priv  modify Grantor      char(141) COLLATE utf8_bin not null default '';
flush privileges;

connection default;
GRANT SELECT ON mysql.* TO very_long_user_name_number_1;
GRANT SELECT ON mysql.* TO very_long_user_name_number_2;
GRANT ALL ON *.* TO even_longer_user_name_number_3_to_test_the_grantor_and_definer_field_length@localhost WITH GRANT OPTION;
--change_user even_longer_user_name_number_3_to_test_the_grantor_and_definer_field_length

GRANT INSERT ON mysql.user TO very_long_user_name_number_1;
GRANT INSERT ON mysql.user TO very_long_user_name_number_2;
GRANT UPDATE (User) ON mysql.db TO very_long_user_name_number_1;
GRANT UPDATE (User) ON mysql.db TO very_long_user_name_number_2;

CREATE PROCEDURE test.pr() BEGIN END;

--change_user root

--replace_result $MYSQLTEST_VARDIR var
--exec $MYSQL_UPGRADE --force 2>&1

SELECT definer FROM mysql.proc WHERE db = 'test' AND name = 'pr';
SELECT grantor FROM mysql.tables_priv WHERE db = 'mysql' AND table_name = 'user';
DROP USER very_long_user_name_number_1, very_long_user_name_number_2, even_longer_user_name_number_3_to_test_the_grantor_and_definer_field_length@localhost;
DROP PROCEDURE test.pr;

# Restore system tables

alter table mysql.user         modify User         char(16)  binary not null default '';
alter table mysql.db           modify User         char(16)  binary not null default '';
alter table mysql.tables_priv  modify User         char(16)  binary not null default '';
alter table mysql.columns_priv modify User         char(16)  binary not null default '';
alter table mysql.procs_priv   modify User         char(16)  binary not null default '';
alter table mysql.proc         modify definer      char(77) collate utf8_bin not null default '';
alter table mysql.event        modify definer      char(77) collate utf8_bin not null default '';
alter table mysql.proxies_priv modify User         char(16)  COLLATE utf8_bin not null default '';
alter table mysql.proxies_priv modify Proxied_user char(16)  COLLATE utf8_bin not null default '';
alter table mysql.proxies_priv modify Grantor      char(77) COLLATE utf8_bin not null default '';
alter table mysql.servers      modify Username     char(64)                   not null default '';
alter table mysql.procs_priv   modify Grantor      char(77) COLLATE utf8_bin not null default '';
alter table mysql.tables_priv  modify Grantor      char(77) COLLATE utf8_bin not null default '';
flush privileges;

--echo End of tests
