CALL mtr.add_suppression("Dictionary file not specified");
CALL mtr.add_suppression("Dictionary file open failed");
CALL mtr.add_suppression("Since the validate_password_policy is mentioned ");
CALL mtr.add_suppression("Dictionary file size exceeded");
CALL mtr.add_suppression("Effective value of validate_password.length is changed.");
CREATE USER 'base_user'@'localhost' IDENTIFIED BY 'pass';
CREATE USER 'user1'@'localhost' IDENTIFIED BY 'pass';
GRANT ALL ON mysql.* TO 'user1'@'localhost';
INSTALL COMPONENT "file://component_validate_password";
# password policy LOW (which only check for password length)
# default case: password length should be minimum 8
SET @@global.validate_password.policy=LOW;
CREATE USER 'user'@'localhost' IDENTIFIED BY '';
ERROR HY000: Your password does not satisfy the current policy requirements
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'aweg';
ERROR HY000: Your password does not satisfy the current policy requirements
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'password3';
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'password';
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'passwor';
ERROR HY000: Your password does not satisfy the current policy requirements
SET @@global.validate_password.length= 12;
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'afrgtyhlp98';
ERROR HY000: Your password does not satisfy the current policy requirements
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'iuyt567nbvfA';
SET @@global.validate_password.mixed_case_count= 0;
SET @@global.validate_password.number_count= 0;
SET @@global.validate_password.special_char_count= 0;
SET @@global.validate_password.length= 0;
ALTER USER 'base_user'@'localhost' IDENTIFIED BY '';
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'p';
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'password';
SET @@global.validate_password.length= -2;
Warnings:
Warning	1292	Truncated incorrect validate_password.length value: '-2'
SET @@global.validate_password.length= 3.5;
ERROR 42000: Incorrect argument type to variable 'validate_password.length'
SET @@global.validate_password.length= 2147483647;
SET @@global.validate_password.length= 2147483648;
Warnings:
Warning	1292	Truncated incorrect validate_password.length value: '2147483648'
PREPARE stmt1 FROM 'UPDATE mysql.user SET authentication_string=(?) where USER = ?';
SET @a = REPEAT('a',2147483647);
Warnings:
Warning	1301	Result of repeat() was larger than max_allowed_packet (67108864) - truncated
SET @b = 'user@localhost';
EXECUTE stmt1 USING @a,@b;
DEALLOCATE PREPARE stmt1;
SET @@global.validate_password.length= 4294967295;
Warnings:
Warning	1292	Truncated incorrect validate_password.length value: '4294967295'
SET @@global.validate_password.length= 8;
PREPARE stmt1 FROM 'UPDATE mysql.user SET authentication_string=(?) where USER = ?';
SET @a = REPEAT('a',1048576);
SET @b = 'user@localhost';
EXECUTE stmt1 USING @a,@b;
DEALLOCATE PREPARE stmt1;
# password policy MEDIUM (check for mixed_case, digits, special_chars)
# default case : atleast 1 mixed_case, 1 digit, 1 special_char
SET @@global.validate_password.mixed_case_count= 1;
SET @@global.validate_password.number_count= 1;
SET @@global.validate_password.special_char_count= 1;
SET @@global.validate_password.policy=MEDIUM;
SET @@global.validate_password.number_count= 0;
CREATE USER 'user'@'localhost' IDENTIFIED BY 'aedfoiASE$%';
ALTER USER 'user'@'localhost' IDENTIFIED BY 'foiuiuytd78';
ERROR HY000: Your password does not satisfy the current policy requirements
ALTER USER 'user'@'localhost' IDENTIFIED BY 'abcdefgh';
ERROR HY000: Your password does not satisfy the current policy requirements
ALTER USER 'user'@'localhost' IDENTIFIED BY 'abcdeFGH';
ERROR HY000: Your password does not satisfy the current policy requirements
ALTER USER 'user'@'localhost' IDENTIFIED BY 'pasretryFRGH&^98';
SET @@global.validate_password.mixed_case_count= 0;
CREATE USER 'user'@'localhost' IDENTIFIED BY 'aedSWEhjui';
ERROR HY000: Your password does not satisfy the current policy requirements
ALTER USER 'user'@'localhost' IDENTIFIED BY 'gruyuHOIU&*(';
ALTER USER 'user'@'localhost' IDENTIFIED BY 'passwor0987**&';
SET @@global.validate_password.special_char_count= 0;
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'piufgklol';
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'password1A#';
SET @@global.validate_password.special_char_count= 1;
SET @@global.validate_password.number_count= 1;
SET @@global.validate_password.mixed_case_count= 1;
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'erftuiik';
ERROR HY000: Your password does not satisfy the current policy requirements
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'erftuIIK';
ERROR HY000: Your password does not satisfy the current policy requirements
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'erftu123';
ERROR HY000: Your password does not satisfy the current policy requirements
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'password1A#';
SET @@global.validate_password.number_count= 2;
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'password1A#';
ERROR HY000: Your password does not satisfy the current policy requirements
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'password12A#';
SET @@global.validate_password.number_count= 1;
SET @@global.validate_password.mixed_case_count= 2;
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'password1A#';
ERROR HY000: Your password does not satisfy the current policy requirements
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'password1AB#';
SET @@global.validate_password.mixed_case_count= 1;
SET @@global.validate_password.special_char_count= 2;
SET @@global.validate_password.special_char_count= 1;
# No dictionary file present, no dictionary check
SET @@global.validate_password.policy=STRONG;
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'password1A#';
SET @@global.validate_password.dictionary_file="MYSQL_ERRMSG_BASEDIR/dictionary.txt";
# password policy strong
# default_file : dictionary.txt
SET @@global.validate_password.policy=STRONG;
CREATE USER 'user'@'localhost' IDENTIFIED BY 'password';
ERROR HY000: Your password does not satisfy the current policy requirements
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'password1A#';
ERROR HY000: Your password does not satisfy the current policy requirements
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'pass12345A#';
ERROR HY000: Your password does not satisfy the current policy requirements
ALTER USER 'base_user'@'localhost' IDENTIFIED BY 'pass0000A#';
ERROR HY000: Your password does not satisfy the current policy requirements
# test for password_validate_strength function
SELECT VALIDATE_PASSWORD_STRENGTH('password', 0);
ERROR 42000: Incorrect parameter count in the call to native function 'VALIDATE_PASSWORD_STRENGTH'
SELECT VALIDATE_PASSWORD_STRENGTH();
ERROR 42000: Incorrect parameter count in the call to native function 'VALIDATE_PASSWORD_STRENGTH'
SELECT VALIDATE_PASSWORD_STRENGTH('');
VALIDATE_PASSWORD_STRENGTH('')
0
SELECT VALIDATE_PASSWORD_STRENGTH('pass');
VALIDATE_PASSWORD_STRENGTH('pass')
25
SELECT VALIDATE_PASSWORD_STRENGTH('password');
VALIDATE_PASSWORD_STRENGTH('password')
50
SELECT VALIDATE_PASSWORD_STRENGTH('password0000');
VALIDATE_PASSWORD_STRENGTH('password0000')
50
SELECT VALIDATE_PASSWORD_STRENGTH('password1A#');
VALIDATE_PASSWORD_STRENGTH('password1A#')
75
SELECT VALIDATE_PASSWORD_STRENGTH('PA12wrd!#');
VALIDATE_PASSWORD_STRENGTH('PA12wrd!#')
100
SELECT VALIDATE_PASSWORD_STRENGTH('PA00wrd!#');
VALIDATE_PASSWORD_STRENGTH('PA00wrd!#')
100
SET NAMES 'ujis';
SELECT VALIDATE_PASSWORD_STRENGTH('PA12wrd!#');
VALIDATE_PASSWORD_STRENGTH('PA12wrd!#')
100
SET @@global.validate_password.policy=MEDIUM;
SET @@global.validate_password.policy=LOW;
ERROR 42000: Access denied; you need (at least one of) the SUPER or SYSTEM_VARIABLES_ADMIN privilege(s) for this operation
SET @@global.validate_password.length= 4;
ERROR 42000: Access denied; you need (at least one of) the SUPER or SYSTEM_VARIABLES_ADMIN privilege(s) for this operation
SET @@global.validate_password.special_char_count= 0;
ERROR 42000: Access denied; you need (at least one of) the SUPER or SYSTEM_VARIABLES_ADMIN privilege(s) for this operation
SET @@global.validate_password.mixed_case_count= 0;
ERROR 42000: Access denied; you need (at least one of) the SUPER or SYSTEM_VARIABLES_ADMIN privilege(s) for this operation
CREATE USER 'user2'@'localhost' IDENTIFIED BY 'password';
ERROR HY000: Your password does not satisfy the current policy requirements
CREATE USER 'user2'@'localhost' IDENTIFIED BY 'PA00wrd!#';
ALTER USER 'user2'@'localhost' IDENTIFIED BY 'password';
ERROR HY000: Your password does not satisfy the current policy requirements
ALTER USER 'user2'@'localhost' IDENTIFIED BY 'PA00wrd!#';
DROP USER 'user2'@'localhost';
DROP USER 'base_user'@'localhost';
DROP USER 'user1'@'localhost';
DROP USER 'user'@'localhost';
SET @@global.validate_password.length=default;
SET @@global.validate_password.number_count=default;
SET @@global.validate_password.mixed_case_count=default;
SET @@global.validate_password.special_char_count=default;
SET @@global.validate_password.policy=default;
SET @@global.validate_password.dictionary_file=default;
SELECT @@validate_password.length,
@@validate_password.number_count,
@@validate_password.mixed_case_count,
@@validate_password.special_char_count,
@@validate_password.policy,
@@validate_password.dictionary_file;
@@validate_password.length	@@validate_password.number_count	@@validate_password.mixed_case_count	@@validate_password.special_char_count	@@validate_password.policy	@@validate_password.dictionary_file
8	1	1	1	MEDIUM	NULL
#
# Bug#14588145 -	NEED ABILITY TO FLUSH PASSWORD VALIDATION DICTIONARY FILE
#
SET @@global.validate_password.policy=STRONG;
# No dictionary file, password is accepted
CREATE USER 'user1'@'localhost' IDENTIFIED BY 'passWORD123#';
SET @@global.validate_password.dictionary_file="MYSQLTEST_VARDIR/tmp/dictionary2.txt";
# must return 3
SELECT VARIABLE_VALUE FROM performance_schema.global_status
WHERE VARIABLE_NAME = 'validate_password.dictionary_file_words_count';
VARIABLE_VALUE
3
SELECT VARIABLE_VALUE into @ts1 FROM performance_schema.global_status
WHERE VARIABLE_NAME = "validate_password.dictionary_file_last_parsed";
# check format of the TS
SELECT @ts1;
@ts1
0000-00-00 00:00:00
# must return 19
SELECT LENGTH(@ts1);
LENGTH(@ts1)
19
# must sleep for at least 1 sec so that the timestamps differ
SET @@global.validate_password.dictionary_file="MYSQLTEST_VARDIR/tmp/dictionary.txt";
# must return 2
SELECT VARIABLE_VALUE FROM performance_schema.global_status
WHERE VARIABLE_NAME = 'validate_password.dictionary_file_words_count';
VARIABLE_VALUE
2
SELECT VARIABLE_VALUE into @ts2 FROM performance_schema.global_status
WHERE VARIABLE_NAME = "validate_password.dictionary_file_last_parsed";
# must return 1
SELECT @ts1 <> @ts2;
@ts1 <> @ts2
1
CREATE USER 'user2'@'localhost' IDENTIFIED BY 'passWORD123#';
ERROR HY000: Your password does not satisfy the current policy requirements
SET @@global.validate_password.dictionary_file=NULL;
# Cache flushed and no dictionary file is loaded
CREATE USER 'user2'@'localhost' IDENTIFIED BY 'passWORD123#';
# Select commands to show that the validate_password lock is instrumented
SELECT NAME FROM performance_schema.setup_instruments WHERE NAME LIKE '%validate%';
NAME
wait/synch/rwlock/validate_pwd/LOCK_dict_file
SELECT NAME FROM performance_schema.rwlock_instances WHERE NAME LIKE '%validate%';
NAME
wait/synch/rwlock/validate_pwd/LOCK_dict_file
# cleanup
DROP USER 'user1'@'localhost', 'user2'@'localhost';
SET @@global.validate_password.policy=DEFAULT;
# clean up after the test
UNINSTALL COMPONENT "file://component_validate_password";
#
# CREATE ROLE DOESN'T WORK WITH PASSWORD VALIDATION PLUGIN
#
INSTALL COMPONENT "file://component_validate_password";
CREATE ROLE r1;
DROP ROLE r1;
UNINSTALL COMPONENT "file://component_validate_password";
#
# Lets try to add a variable from the validate_password component
# while its not installed. (expect warning)
#
call mtr.add_suppression("Dictionary file not specified");
SELECT @@global.session_track_system_variables;
@@global.session_track_system_variables
time_zone,autocommit,character_set_client,character_set_results,character_set_connection
SELECT @@session.session_track_system_variables;
@@session.session_track_system_variables
time_zone,autocommit,character_set_client,character_set_results,character_set_connection

SET @@session.session_track_system_variables='validate_password.policy,autocommit';
Warnings:
Warning	1231	validate_password.policy is not a valid system variable and will be ignored.
# Now lets install the validate password component.
INSTALL COMPONENT "file://component_validate_password";
# component installed!

SELECT @@session.session_track_system_variables;
@@session.session_track_system_variables
validate_password.policy,autocommit
# The following SET should now execute successfully without a warning.
SET @@session.session_track_system_variables='validate_password.policy,autocommit';

#
# Bug#14458293 : WRITE PASSED END OF BUFFER IN
# VALIDATE_DICTIONARY_CHECK
#
SELECT VALIDATE_PASSWORD_STRENGTH(REPEAT("aA1#", 26));
VALIDATE_PASSWORD_STRENGTH(REPEAT("aA1#", 26))
100
#
# BUG#14292624 - VALIDATE_PASSWORD_STRENGTH(NULL) CRASHES SERVER
#
SELECT VALIDATE_PASSWORD_STRENGTH(NULL);
VALIDATE_PASSWORD_STRENGTH(NULL)
NULL
SELECT VALIDATE_PASSWORD_STRENGTH('NULL');
VALIDATE_PASSWORD_STRENGTH('NULL')
25
#
# Bug#14588148: PASSWORD VALIDATION PLUGIN DOES NOT
#               WARN ON INVALID DICTIONARY FILE
#
# restarting server multiple times with different dictionary files
# Restart server with file of size greater than MAX_DICTIONARY_FILE_LENGTH
#
# Bug#14850601 - VALIDATE_PASSWORD.LENGTH SHOULD NOT ACCEPT BELOW
#   4 AS ANY WAY NOT ABLE TO SET IT
#
# default values
SELECT @@GLOBAL.VALIDATE_PASSWORD.LENGTH;
@@GLOBAL.VALIDATE_PASSWORD.LENGTH
8
SELECT @@GLOBAL.VALIDATE_PASSWORD.NUMBER_COUNT;
@@GLOBAL.VALIDATE_PASSWORD.NUMBER_COUNT
1
SELECT @@GLOBAL.VALIDATE_PASSWORD.MIXED_CASE_COUNT;
@@GLOBAL.VALIDATE_PASSWORD.MIXED_CASE_COUNT
1
SELECT @@GLOBAL.VALIDATE_PASSWORD.SPECIAL_CHAR_COUNT;
@@GLOBAL.VALIDATE_PASSWORD.SPECIAL_CHAR_COUNT
1
Set password length to a value greater than the default one
SET @@GLOBAL.VALIDATE_PASSWORD.LENGTH=16;
SELECT @@GLOBAL.VALIDATE_PASSWORD.LENGTH;
@@GLOBAL.VALIDATE_PASSWORD.LENGTH
16
Try to set a value less than
(2*mixed_case_count + number_count + special char_count)
SET @@GLOBAL.VALIDATE_PASSWORD.LENGTH=3;
SELECT @@GLOBAL.VALIDATE_PASSWORD.LENGTH;
@@GLOBAL.VALIDATE_PASSWORD.LENGTH
4
set variables that affects effective password length
SET @@GLOBAL.VALIDATE_PASSWORD.MIXED_CASE_COUNT=2;
SELECT @@GLOBAL.VALIDATE_PASSWORD.LENGTH;
@@GLOBAL.VALIDATE_PASSWORD.LENGTH
6
SET @@GLOBAL.VALIDATE_PASSWORD.NUMBER_COUNT=3;
SELECT @@GLOBAL.VALIDATE_PASSWORD.LENGTH;
@@GLOBAL.VALIDATE_PASSWORD.LENGTH
8
SET @@GLOBAL.VALIDATE_PASSWORD.SPECIAL_CHAR_COUNT=4;
SELECT @@GLOBAL.VALIDATE_PASSWORD.LENGTH;
@@GLOBAL.VALIDATE_PASSWORD.LENGTH
11
Reducing value of above variables shoud not have effect on
password length
SET @@GLOBAL.VALIDATE_PASSWORD.MIXED_CASE_COUNT=1;
SELECT @@GLOBAL.VALIDATE_PASSWORD.LENGTH;
@@GLOBAL.VALIDATE_PASSWORD.LENGTH
11
SET @@GLOBAL.VALIDATE_PASSWORD.NUMBER_COUNT=1;
SELECT @@GLOBAL.VALIDATE_PASSWORD.LENGTH;
@@GLOBAL.VALIDATE_PASSWORD.LENGTH
11
SET @@GLOBAL.VALIDATE_PASSWORD.SPECIAL_CHAR_COUNT=1;
SELECT @@GLOBAL.VALIDATE_PASSWORD.LENGTH;
@@GLOBAL.VALIDATE_PASSWORD.LENGTH
11
Any adjustment in password length which does not go below
(2*mixed_case_count + number_count + special char_count)
will be carried out as it is
SET @@GLOBAL.VALIDATE_PASSWORD.LENGTH=8;
# back to default values
SELECT @@GLOBAL.VALIDATE_PASSWORD.LENGTH;
@@GLOBAL.VALIDATE_PASSWORD.LENGTH
8
SELECT @@GLOBAL.VALIDATE_PASSWORD.NUMBER_COUNT;
@@GLOBAL.VALIDATE_PASSWORD.NUMBER_COUNT
1
SELECT @@GLOBAL.VALIDATE_PASSWORD.MIXED_CASE_COUNT;
@@GLOBAL.VALIDATE_PASSWORD.MIXED_CASE_COUNT
1
SELECT @@GLOBAL.VALIDATE_PASSWORD.SPECIAL_CHAR_COUNT;
@@GLOBAL.VALIDATE_PASSWORD.SPECIAL_CHAR_COUNT
1
#
# BUG #19388163  PASSWORD VALIDATION PLUGIN CRASH WITH
# USER VARIABLE + DICTIONARY LOOKUP
#
SET @a='Aaaaaaaaa1!';
SELECT VALIDATE_PASSWORD_STRENGTH(@a);
#
# BUG#14843970 - VALIDATE_PASSWORD ALLOWS BLANK PASSWORDS
#
SET PASSWORD= '';
ERROR HY000: Your password does not satisfy the current policy requirements
SET PASSWORD='';
ERROR HY000: Your password does not satisfy the current policy requirements
CREATE USER 'sha256user'@'localhost' IDENTIFIED WITH sha256_password;
ERROR HY000: Your password does not satisfy the current policy requirements
#
# Bug #16346443 - EMPTY PASSWORDS ARE ALLOWED WITH VALIDATE-PASSWORD-POLICY SET
#
CREATE USER passtest@localhost;
ERROR HY000: Your password does not satisfy the current policy requirements
CREATE TABLE test.t1 (a int);
CREATE USER 'passtest'@'localhost' IDENTIFIED WITH 'caching_sha2_password' AS '';
ERROR HY000: Your password does not satisfy the current policy requirements
DROP TABLE test.t1;
#
# Bug#18636874 - PASSWORD VALIDATE PLUGIN: DICTIONARY CHECK MISBEHAVES WITH GOOD HEX INPUT
#
SET @@global.validate_password.policy=STRONG;
SET @@global.validate_password.dictionary_file="MYSQLTEST_VARDIR/tmp/dictionary.txt";
SELECT VALIDATE_PASSWORD_STRENGTH( 0x6E616E646F73617135234552 );
VALIDATE_PASSWORD_STRENGTH( 0x6E616E646F73617135234552 )
100
SELECT VALIDATE_PASSWORD_STRENGTH( 0xae4fb3774143790d0036033d6e );
VALIDATE_PASSWORD_STRENGTH( 0xae4fb3774143790d0036033d6e )
100
SET @@global.validate_password.dictionary_file=NULL;
SET @@global.validate_password.policy=DEFAULT;
#
# Bug#16938568: ERROR 1819 (HY000): YOUR PASSWORD DOES NOT SATISFY
#                                   THE CURRENT POLICY REQUIREMEN
#
CREATE USER 'passtest'@'localhost' IDENTIFIED BY 'My!Complex@Passw0rd';
GRANT ALL ON *.* TO 'passtest'@'localhost';
DROP USER 'passtest'@'localhost';
#
# Bug #16957721 - VALIDATE_PASSWORD.LENGTH ALLOWED TO HAVE BELOW
#                 VALIDATE_PASSWORD PARAMETER VALUE
#
# Case 1: Less than default value
# restarting server
show variables like 'validate_password%';
Variable_name	Value
validate_password.changed_characters_percentage	0
validate_password.check_user_name	ON
validate_password.dictionary_file	
validate_password.length	12
validate_password.mixed_case_count	5
validate_password.number_count	1
validate_password.policy	MEDIUM
validate_password.special_char_count	1
# Case 2: Greater than default value
# restarting server
show variables like 'validate_password%';
Variable_name	Value
validate_password.changed_characters_percentage	0
validate_password.check_user_name	ON
validate_password.dictionary_file	
validate_password.length	10
validate_password.mixed_case_count	1
validate_password.number_count	5
validate_password.policy	MEDIUM
validate_password.special_char_count	1
# Case 3: Greater than default value for all variables
# restarting server
show variables like 'validate_password%';
Variable_name	Value
validate_password.changed_characters_percentage	0
validate_password.check_user_name	ON
validate_password.dictionary_file	
validate_password.length	20
validate_password.mixed_case_count	5
validate_password.number_count	5
validate_password.policy	MEDIUM
validate_password.special_char_count	5
#
# Bug #18636291 VALIDATE_PASSWORD_STRENGTH() FLOORS CPU ON CASTED INPUTS
#
SET NAMES UTF8;
Warnings:
Warning	3719	'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
SELECT VALIDATE_PASSWORD_STRENGTH(CAST(0xd2 AS CHAR(10)));
VALIDATE_PASSWORD_STRENGTH(CAST(0xd2 AS CHAR(10)))
NULL
Warnings:
Warning	1300	Invalid utf8mb3 character string: 'D2'
SELECT VALIDATE_PASSWORD_STRENGTH(CAST(0xd2 AS BINARY(10)));
VALIDATE_PASSWORD_STRENGTH(CAST(0xd2 AS BINARY(10)))
25
#
# BUG #20863229 ASSERTION FAILED:
# PASSWORD != 0 IN AUTH\PASSWORD_POLICY_SERVICE.CC
#
#assert should not fail
DO validate_password_strength(export_set('a','a','a','a','a'));
Warnings:
Warning	1292	Truncated incorrect INTEGER value: 'a'
Warning	1292	Truncated incorrect INTEGER value: 'a'
#should return empty string
SELECT export_set('a','a','a','a','a');
export_set('a','a','a','a','a')

Warnings:
Warning	1292	Truncated incorrect INTEGER value: 'a'
Warning	1292	Truncated incorrect INTEGER value: 'a'
#should return 0
SELECT isnull(export_set('a','a','a','a','a'));
isnull(export_set('a','a','a','a','a'))
0
Warnings:
Warning	1292	Truncated incorrect INTEGER value: 'a'
Warning	1292	Truncated incorrect INTEGER value: 'a'
#
# Bug #17065383  PASSWORD VALIDATE PLUGIN STORES HASH OF
#                LOWERCASE PASSWORD BY MISTAKE
#
SET @@GLOBAL.VALIDATE_PASSWORD.POLICY=STRONG;
SET @@GLOBAL.VALIDATE_PASSWORD.NUMBER_COUNT= 1;
SET @@GLOBAL.VALIDATE_PASSWORD.MIXED_CASE_COUNT= 1;
SET @@GLOBAL.VALIDATE_PASSWORD.SPECIAL_CHAR_COUNT= 1;
SET @@GLOBAL.VALIDATE_PASSWORD.LENGTH= 8;
create user user@localhost identified by 'ABCabc1!';
grant all privileges on *.* to user@localhost;
SET @@GLOBAL.VALIDATE_PASSWORD.POLICY=MEDIUM;
# Cleanup
DROP USER 'user'@'localhost';
UNINSTALL COMPONENT "file://component_validate_password";
End of tests